Army Medical Research and Materiel Command Resident Research Associateship Program

DTIC Science & Technology

2017-05-01

Award Number: W81XWH-12-2-0033 TITLE: Army Medical Research & Materiel Command Resident Research Associateship Program PRINCIPAL INVESTIGATOR...PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public...SUBTITLE NRC/AMRMC Resident Research Associateship Program 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-12-2-0033 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S

Research on support effectiveness modeling and simulating of aviation materiel autonomic logistics system

NASA Astrophysics Data System (ADS)

Zhou, Yan; Zhou, Yang; Yuan, Kai; Jia, Zhiyu; Li, Shuo

2018-05-01

Aiming at the demonstration of autonomic logistics system to be used at the new generation of aviation materiel in our country, the modeling and simulating method of aviation materiel support effectiveness considering autonomic logistics are studied. Firstly, this paper introduced the idea of JSF autonomic logistics and analyzed the influence of autonomic logistics on support effectiveness from aspects of reliability, false alarm rate, troubleshooting time, and support delay time and maintenance level. On this basis, the paper studies the modeling and simulating methods of support effectiveness considering autonomic logistics, and puts forward the maintenance support simulation process considering autonomic logistics. Finally, taking the typical aviation materiel as an example, this paper analyzes and verifies the above-mentioned support effectiveness modeling and simulating method of aviation materiel considering autonomic logistics.

CEO expectation: the Star Wars materiel manager of the 1990s, or C-3PO as role model.

PubMed

Zenty, T F; Olson, M R

1993-05-01

Materiel-intensive expenditures account for a significant portion of all hospital costs, second only to salaries and wages, yet materiel managers may often be overlooked as key members of the management team. This is alarming since the potential exists for materiel managers to impact annual savings of hundreds of thousands of dollars by operating efficient departments. Materiel managers have a tremendous opportunity to enhance their image and improve hospital productivity in the coming decade. The challenges of the 1990s will stretch materiel managers' skills toward enhancing their professionalism and achieving the expectations of themselves and top management. If materiel managers will effectively utilize (C3)PO they will increase their educational levels, continue to learn new skills, maintain a customer-oriented management style, exercise creativity, develop and adhere to standards, and be proactive in their responsibilities. The benefits of their success will be felt by patients, hospitals, the industry, and materiel managers everywhere.

Pharmacy and materiel management: a profitable alliance.

PubMed

Hester, F G

1991-10-01

According to the author, materiel management can be a catalyst to a mutually beneficial relationship between their department and the pharmacy, particularly in wholesaler selection, buying group decisions and inventory control--if they use the right approach.

The people side of MRP (materiel requirements planning).

PubMed

Lunn, T

1994-05-01

A montage of ideas and concepts have been successfully used to train and motivate people to use MRP II systems more effectively. This is important today because many companies are striving to achieve World Class Manufacturing status. Closed loop Materiel Requirements Planning (MRP) systems are an integral part of the process of continuous improvement. Successfully using a formal management planning system, such as MRP II, is a fundamental stepping stone on the path toward World Class Excellence. Included in this article are techniques that companies use to reduce lead time, simplify bills of materiel, and improve schedule adherence. These and other steps all depend on the people who use the system. The focus will be on how companies use the MRP tool more effectively.

War Reserve Materiel Prepositioning Its History, Its Significance, and Its Future

DTIC Science & Technology

1991-09-01

AD-A249 836 C. k ELECTF SMAYI 3 199213 APIT/GLM/LS/91S-3 8 C WAR RESERVE MATERIEL PREPOSITIONING ITS HISTORY , ITS SIGNIFICANCE, AND ITS FUTURE... HISTORY , ITS SIGNIFICANCE, AND ITS FUTURE THESIS Presented to the Faculty of the School of Systems and Logistics of the Air Force Institute of Technology...Reserve Materiel (WRM) into pevspective. "For better or worse," stated Soviet President Mikhail Gorbachev, ". . . history is made without rehearsals. it

DoD Materiel Management Regulation

DTIC Science & Technology

1998-05-01

Policy Group DRMO Defense Reutilization and Marketing Office DRMS Defense Reutilization and Marketing Service DSAA Defense Security Assistance...C3.4.2.2.1.2. Availability of Commercial Support. Market research and surveys should be conducted to determine market availability, present of in-place...stock and shall be subject to transfer to the Defense Reutilization and Marketing Service (DRMS). C4.2.1.1.6. Personnel involved in wholesale materiel

The cost management organization: the next step for materiel management.

PubMed

Schuweiler, R C

1997-06-01

With Materiel Management's transition over the last decade from simple logistics to analysis and cost management, it has gained recognition as a key part of the management team responsible for supplies, equipment, standards, and associated processes to identify, purchase, store, distribute, issue, and dispose of supplies and equipment. The materiel manager's job consists of putting the right product in the right place at the right time and in the right quantity at the best total delivered cost. In this context, Materiel Management has made powerful impacts to lower costs associated with: Distribution--costs have been lowered by actively adopting advanced supply channel management techniques such as primary suppliers, JIT, stockless programs, case cart/custom kit/procedure based delivery systems, modified stockless programs as well as margin management through cost plus, flat fee, or margins paid per activity. Cost of goods--lowered through aggregated purchasing in the forms of regional and national purchasing alliances and local capitation or other gain/risk share programs. Internal process costs--lowered by out-sourcing and/or integrating supplier processes and personnel into operations via partnership approaches. We have also reduced transactional costs through EDI transaction sets and the emerging use of the inter and intranet/electronic commerce, procurement cards, and evaluated receipt settlement processes. De-layering--We have lowered the operating costs of Materiel Management overhead by re-design/re-engineering, resulting in reduced management and greater front line authority. Quality--We have learned to identify and respond to customer and supplier needs by using quality improvement tools and ongoing measurement and monitoring techniques. Through this we have identified the waste of non-beneficial products and services. We have adopted supplier certification measurers to ensure quality is built into processes and outcomes. With so much already accomplished

Controls Over Materiel Procured for Direct Vendor Delivery

DTIC Science & Technology

1995-02-10

National Guard, Company D, 560th Engineer Battalion, Bainbridge, GA Army National Guard, Company E, 121st Infantry Battalion, Tifton , GA Joint...Command, Fort Monmouth, NJ United States Army Forces Command, Atlanta, GA United States Army Materiel Command, Alexandria, VA United States Army...Fort Gillem, GA Headquarters, Fort Lee, Petersburg, VA Headquarters, Fort Riley, KS Headquarters, National Guard Bureau, Washington, DC Headquarters

31 CFR 543.301 - Arms or any related materiel.

Code of Federal Regulations, 2010 CFR

2010-07-01

... solely for humanitarian or protective use, and related technical assistance and training; (c) Supplies of... of arms and related materiel and technical training and assistance intended solely for support of or... technical assistance intended solely for the support of or use by the United Nations Operation in Côte d...

Materiel managers: survival under managed care.

PubMed

Coltey, R W

1995-12-01

Managed care by healthcare providers is becoming the method of choice for controlling costs. Insurance companies, employers, employees as well as healthcare providers are all doing what they can to understand and practice economical managed care. With financial systems that reimburse healthcare providers now moving to a capitated approach, providers need to get away from a cost-plus mentality. More than ever materiel managers need to realize that providers are moving from revenue to expense accounting. Under capitation many, if not all, of management philosophy must change to compete in the new healthcare delivery environment.

32 CFR 623.6 - Reimbursement for loan of Army materiel.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Reimbursement for loan of Army materiel. 623.6 Section 623.6 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY SUPPLIES AND... billings and borrower reimbursement. The borrower can make payment directly to the Defense Stock Fund. (ii...

32 CFR 623.6 - Reimbursement for loan of Army materiel.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Reimbursement for loan of Army materiel. 623.6 Section 623.6 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY SUPPLIES AND... billings and borrower reimbursement. The borrower can make payment directly to the Defense Stock Fund. (ii...

32 CFR 623.6 - Reimbursement for loan of Army materiel.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Reimbursement for loan of Army materiel. 623.6 Section 623.6 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY SUPPLIES AND... billings and borrower reimbursement. The borrower can make payment directly to the Defense Stock Fund. (ii...

32 CFR 623.6 - Reimbursement for loan of Army materiel.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Reimbursement for loan of Army materiel. 623.6 Section 623.6 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY SUPPLIES AND... billings and borrower reimbursement. The borrower can make payment directly to the Defense Stock Fund. (ii...

Report on the Audit of Screening of Materiel Available in the Defense Reutilization and Marketing Service

DTIC Science & Technology

1990-06-06

the Audit of Screening of Materiel Available in the Defense Re utilization and Marketing Service (DRMS) for your information and use. Comments on a draft of this report were considered in preparing the final report. We performed the audit from October 1988 through June 1989. The audit objectives were to evaluate the adequacy and effectiveness of the DoD wholesale inventory management activities’ screening and requisitioning of materiel in the DRMS during the Front End Screening (FES) and Final Asset Screening (FAS)

Receipt and Inspection of Chemical - Biological (CB) Materiel

DTIC Science & Technology

2017-08-31

Policy and Standardization Division (CSTE-TM) U.S. Army Test and Evaluation Command 2202 Aberdeen Boulevard Aberdeen Proving Ground, MD 21005-5001...in this TOP is intended for use in the receipt inspection of CB materiel and systems tested by the U.S. Army Test and Evaluation Command (ATEC). The...This page is intentionally blank.) U.S. ARMY TEST AND EVALUATION COMMAND TEST OPERATIONS PROCEDURE *Test Operations Procedure 08-2-500A 31

Storage of Medical Unit Prepositioned War Reserve Materiel

DTIC Science & Technology

1978-01-01

PROJECT REPORT JANUARY 1978 DARCOM 5-77 STORAGE OF MEDICAL UNIT PREPOSITIONED m WAR RESERVE MATERIEL DTIC I 1is dcurtent hais lbe-i approved J JU N...ERIZATION CENTER 8030 TOITHANNA ARMY BEPOT 8030 1 OITNANNA, PENNSYLVANIA 11466 81 6 03 048 ABSTRACT .Army Medical Department (AMEDD) war reserve stocks are...presently commingled with mission stocks throughout the world . In case of mobilization, these stocks must be selected, assembled into units, and

30 CFR 220.015 - Pricing of materiel purchases, transfers, and dispositions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Pricing of materiel purchases, transfers, and dispositions. 220.015 Section 220.015 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT ACCOUNTING PROCEDURES FOR DETERMINING NET PROFIT SHARE PAYMENT FOR OUTER...

32 CFR Appendix C to Part 623 - Agreement for Loan of US Army Materiel (DA Form 4881-R)

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Agreement for Loan of US Army Materiel (DA Form 4881-R) C Appendix C to Part 623 National Defense Department of Defense (Continued) DEPARTMENT OF THE... Loan of US Army Materiel (DA Form 4881-R) EC24OC91.013 EC24OC91.014 EC24OC91.015 EC24OC91.016 EC24OC91...

32 CFR Appendix C to Part 623 - Agreement for Loan of US Army Materiel (DA Form 4881-R)

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Agreement for Loan of US Army Materiel (DA Form 4881-R) C Appendix C to Part 623 National Defense Department of Defense (Continued) DEPARTMENT OF THE... Loan of US Army Materiel (DA Form 4881-R) EC24OC91.013 EC24OC91.014 EC24OC91.015 EC24OC91.016 EC24OC91...

Report of Investigation: The Presence of Biological and Chemical Warfare Materiel at AFMC Bases within the United States

DTIC Science & Technology

2000-06-01

knew nothing of the BW/CW work done on the base in the 40’ s and 50’ s . 461 History of the Armament Development and Test Center, Appendix B, 1 July 1970...technical report has been reviewed and is approved for publication. FOR THE DIRECTOR ALBERT S . TORdGIAN, Lt Col, US Deputy Chief, Deployment and Su...Office of History , Air Force Materiel Command Air Force Systems Command Air Force Special Weapons Center Air Force Weapons Laboratory Air Materiel

A Relative Ranking Approach for Nano-Enabled Applications to Improve Risk-Based Decision Making: A Case Study of Army Materiel

DTIC Science & Technology

2014-12-24

scenarios. The USACEHR has been conducting research and devel- opment efforts on the incorporation of various ENMs into Army materiel, ranging from food ...materiel characteristics, and (3) apply the algorithm and associated risk ranking tool to prioritize additional assessments based on the human health risk...online correspondence to confirm, edit, and supplement the inventory with additional information (See Section 1 in Supplementary Information (SI) for

Optimizing Wartime Materiel Delivery: An Overview of DoD containerization. Volume 3. Annotated Bibliography

DOT National Transportation Integrated Search

1988-10-01

This annotated bibliography, Volume III of the study entitled, Optimizing Wartime Materiel Delivery: An overview of DOD Containerization Efforts, documents studies related to containerization. Several objectives of the study were defined. These inclu...

Etude de la formation de resonances electroniques et de leur role dans la fragmentation neutre de molecules d'interet biologique

NASA Astrophysics Data System (ADS)

Lepage, Martin

1998-12-01

Cette these est presentee a la Faculte de medecine de l'Universite de Sherbrooke en vue de l'obtention du grade de Ph.D. en Radiobiologie. Elle contient des resultats experimentaux enregistres avec un spectrometre d'electrons a haute resolution. Ces resultats portent sur la formation de resonances electroniques en phase condensee et de differents canaux pour leur decroissance. En premier lieu, nous presentons des mesures d'excitations vibrationnelles de l'oxygene dilue en matrice d'argon pour des energies des electrons incidents de 1 a 20 eV. Les resultats suggerent que le temps de vie des resonances de l'oxygene est modifie par la densite d'etats d'electrons dans la bande de conduction de l'argon. Nous presentons aussi des spectres de pertes d'energie d'electrons des molecules de tetrahydrofuranne (THF) et d'acetone. Dans les deux cas, la position en energie des pertes associees aux excitations vibrationnelles est en excellent accord avec les resultats trouves dans la litterature. Les fonctions d'excitation de ces modes revelent la presence de plusieurs nouvelles resonances electroniques. Nous comparons les resonances du THF et celles de la molecule de cyclopentane en phase gazeuse. Nous proposons une origine commune aux resonances ce qui implique qu'elles ne sont pas necessairement attribuees a l'excitation des electrons non-apparies de l'oxygene du THF. Nous proposons une nouvelle methode basee sur la spectroscopie par pertes d'energie des electrons pour detecter la production de fragments neutres qui demeurent a l'interieur d'un film mince condense a basse temperature. Cette methode se base sur la detection des excitations electroniques du produit neutre. Nous presentons des resultats de la production de CO dans un film de methanol. Le taux de production de CO en fonction de l'energie incidente des electrons est calibre en termes d'une section efficace totale de diffusion des electrons. Les resultats indiquent une augmentation lineaire du taux de production de

A Comparison of Neutron-Based Non-Destructive Assessment Methods for Chemical Warfare Materiel and High Explosives

DOE Office of Scientific and Technical Information (OSTI.GOV)

E.H. Seabury; D.L. Chichester; C.J. Wharton

2008-08-01

Prompt Gamma Neutron Activation Analysis (PGNAA) systems employ neutrons as a probe to interrogate items, e.g. chemical warfare materiel-filled munitions. The choice of a neutron source in field-portable systems is determined by its ability to excite nuclei of interest, operational concerns such as radiological safety and ease-of-use, and cost. Idaho National Laboratory’s PINS Chemical Assay System has traditionally used a Cf-252 isotopic neutron source, but recently a Deuterium-Tritium (DT) Electronic Neutron Generator (ENG) has been tested as an alternate neutron source. This paper presents the results of using both of these neutron sources to interrogate chemical warfare materiel (CWM) andmore » high explosive (HE) filled munitions.« less

A methodology for the quantification of doctrine and materiel approaches in a capability-based assessment

NASA Astrophysics Data System (ADS)

Tangen, Steven Anthony

Due to the complexities of modern military operations and the technologies employed on today's military systems, acquisition costs and development times are becoming increasingly large. Meanwhile, the transformation of the global security environment is driving the U.S. military's own transformation. In order to meet the required capabilities of the next generation without buying prohibitively costly new systems, it is necessary for the military to evolve across the spectrum of doctrine, organization, training, materiel, leadership and education, personnel, and facilities (DOTMLPF). However, the methods for analyzing DOTMLPF approaches within the early acquisition phase of a capability-based assessment (CBA) are not as well established as the traditional technology design techniques. This makes it difficult for decision makers to decide if investments should be made in materiel or non-materiel solutions. This research develops an agent-based constructive simulation to quantitatively assess doctrine alongside materiel approaches. Additionally, life-cycle cost techniques are provided to enable a cost-effectiveness trade. These techniques are wrapped together in a decision-making environment that brings crucial information forward so informed and appropriate acquisition choices can be made. The methodology is tested on a future unmanned aerial vehicle design problem. Through the implementation of this quantitative methodology on the proof-of-concept study, it is shown that doctrinal changes including fleet composition, asset allocation, and patrol pattern were capable of dramatic improvements in system effectiveness at a much lower cost than the incorporation of candidate technologies. Additionally, this methodology was able to quantify the precise nature of strong doctrine-doctrine and doctrine-technology interactions which have been observed only qualitatively throughout military history. This dissertation outlines the methodology and demonstrates how potential

Evaluation d'une approche pedagogique respectant les facons d'apprendre des filles en sciences et en TIC en 9e annee au Nouveau-Brunswick

NASA Astrophysics Data System (ADS)

Lirette-Pitre, Nicole T.

2009-07-01

) l'evaluation de l'effet du materiel en fonction de diverses variables reliees a l'interet et au sentiment d'auto-efficacite des filles en sciences et en TIC. Cette recherche s'est inscrite dans un paradigme pragmatique de recherche. Le pragmatisme a guide nos choix en ce qui a trait au modele de recherche et des techniques utilisees. Cette recherche a associe a la fois des techniques qualitatives et quantitatives, particulierement en ce qui concerne la collecte et l'analyse de donnees. Les donnees recueillies dans la premiere etape de l'evaluation de l'utilisabilite et de la convivialite du materiel par les enseignantes et les enseignants de sciences et les filles ont revele que le materiel concu est tres utilisable et convivial. Toutefois quelques petites ameliorations seront apportees a une version subsequente afin de faciliter davantage la navigation. Quant a l'evaluation des effets du materiel concu sur les variables reliees au sentiment d'auto-efficacite et aux interets lors de l'etape quasi experimentale, nos donnees qualitatives ont indique que ce materiel a eu des effets positifs sur le sentiment d'auto-efficacite et sur les interets des filles qui l'ont utilise. Toutefois, nos donnees quantitatives n'ont pas permis d'inferer un lien causal direct entre l'utilisation du materiel et l'augmentation du sentiment d'auto-efficacite et des interets des filles en sciences et en TIC. A la lumiere des resultats obtenus, nous avons conclu que le materiel a eu les effets escomptes. Donc, nous recommandons la creation et l'utilisation de materiel de ce genre dans toutes les classes de sciences de la 6e annee a la 12e annee au Nouveau-Brunswick.

Assessment of the Air Force Materiel Command Reorganization: Report for Congress

DTIC Science & Technology

2013-01-01

Report for Congress Don Snyder, Bernard Fox, Kristin F. Lynch, Raymond E. Conley, John A. Ausink, Laura Werber , William Shelton, Sarah A. Nowak, Michael... Bernard Fox, Kristin F. Lynch, Raymond E. Conley, John A. Ausink, Laura Werber , William Shelton, Sarah A. Nowak, Michael R. Thirtle, Albert A. Robbert...Ausink, Chelsea Kaihoi Duran, Robert G. DeFeo, David W. George, Raymond E. Conley, Bernard Fox, and Jerry M. Sollinger, Air Force Materiel Command

Business ethics: the materiel/manufacturing perspective.

PubMed

Marucheck, A S; Robbins, L B

1990-08-01

The discussion of purchasing practices and product integrity, which have ethical implications for materiel/manufacturing management, serves to illustrate how routine decisions can have larger implications for the firm as a whole. Management needs to take a proactive role in confronting ethical issues by (1) demonstrating a corporate commitment to sound ethics in business practices, (2) providing written policies where appropriate to provide a basis for sound ethical conducts, (3) educating various functional areas to understand their responsibility in seeming unrelated ethical problems, (4) delegating authority in ethical issues where such issues are considered in decision making, and (5) fostering interfunctional communication as a means in establishing corporatewide responsibility. The basic philosophical principles of JIT serve as a blueprint for recognizing and managing ethical responsibility. The unexpected by-products of a JIT implementation may be vendor/customer good will and an excellent reputation for the firm.

We Don’t Dance Well: Government and Industry Defense Materiel Acquisition

DTIC Science & Technology

2010-04-01

tive prototyping prior to Milestone B and rigorous system engineering. Those activities are extremely important and critical to successful...for the warfighter and is a critical member of the materiel acquisition team. That point seems to be forgotten by some acquisition workforce members...A healthy and engaging relationship with industry partners is a critical component of any program and will surely impact—posi- tively or negatively

Guidelines for Managing Vegetation on Earth-Covered Magazines Within the U.S. Army Materiel Command

DTIC Science & Technology

1994-05-01

Plant Basil Kirby, Pest Controller, Letterkenny Army Depot Ken Davis, Safety Office, Depot Systt., Command Robert Klein, Army Materiel Command Field...refertilization, herbicides, tion techniques; this should be done by visiting the plant growth regulators, pesticides , mowing or site, talking to the

A Study of Age Demographics across the Aviation and Missile Materiel Enterprise

DTIC Science & Technology

2016-03-31

Voluntary Separation Incentive Pay (VSIP) and Voluntary Early Retirement Authority ( VERA ) (Lytell, et al., 2015). History that Shaped the...MATERIEL ENTERPRISE DEMOGRAPHICS 10 skillsets or job series. The VERA , VSIP and retention allowances are tools that are most commonly used to help...control the desired “shape” of the workforce. VERA and VSIP are tools that shape the attrition rates and can be tailored towards specified series or

The Development of a Tri-Service Notification System for Type 1 Medical Materiel Complaints.

DTIC Science & Technology

1992-09-01

Hazardous Food and Nonprescription Drug Recall System ...... ............... .... 24 Chapter Summary ..... ............... .... 27 III. Methodology...examination of an existing DOD notification process for hazardous food and nonprescription drugs. It must be emphasized that the process being investigated in...notification process for defective medical materiel has not been accomplished. Hazardous Food and Nonprescription Drug Recall System In examining the DoD

Cost-Benefit Analysis of the 2006 Air Force Materiel Command Test and Evaluation Proposal

DTIC Science & Technology

2008-01-01

research organization providing objective analysis and effective solutions that address the challenges facing the public and private sectors...distribution unlimited The RAND Corporation is a nonprofit research organization providing objective analysis and effective solutions that address the...paper) 1. United States. Air Force Materiel Command—Reorganization—Cost effectiveness . I. Thirtle, Michael R., 1967– UG633.2.C67 2008

An Analysis of U.S. Army Health Hazard Assessments During the Acquisition of Military Materiel

DTIC Science & Technology

2010-06-03

protective equipment (PPE) (Milz, Conrad, & Soule , 2003). Engineering controls can eliminate hazards through system design, substitution of hazardous...Milz, Conrad, & Soule , 2003). Engineering control measures can serve to 7 minimize hazards where they cannot be eliminated, with preference for...during the materiel acquisitions process, and (c) will evaluate a sample of the database for accuracy by comparing the data entries to original reports

How "the best" companies use MRP (materiel requirements planning) and just-in-time for successful manufacturing.

PubMed

Spencer, M S

1994-08-01

A study of production planning and control methods used in six leading companies found that a blending strategy is more effective than reliance on a single system. The blending of just-in-time and materiel requirements planning and other approaches allowed companies to select methods that best fit the unique characteristics of their production environments.

Survey of Navy Dental Clinics: Materiel Complaints Regarding Carbide Burs and Local Anesthetics,

DTIC Science & Technology

1986-12-01

DECEMBER 1986 00w SURVEY OF NAVY DENTAL CLINICS: MATERIEL COMPLAINTS REGARDING CARBIDE BURS AND LOCAL ANESTHETICS J. R. KELLY M.T.HETZER aT TION SAThE14N...A A~Proved for Publc reeo.s.g C NAVAL 9-4 DENTAL RESEARCH INSTITUTE Naval Medical Research and Development Command Bethesda, Maryland -h 3 -1* q...NUMBER 2 GOVT ACCESSION NO. 3. RECIPIENT’S CATALOG NUMBER 4. TITLE (and Subtitle) S. TYPE OF REPORT & PERIOD COVERED SURVEY OF NAVY DENTAL CLINICS

Optimizing Wartime Materiel Delivery: An Overview of DoD containerization. Volume 2. Framework for Action to Address DoD Containerization Issues

DOT National Transportation Integrated Search

1988-10-01

This second volume of the study entitled, Optimizing Wartime Materiel Delivery: An Overview of DOD Containerization Efforts, -outlines a framework for action to address containerization issues identified in Volume I. The objectives of the study inclu...

Integrating MRP (materiel requirements planning) into modern business.

PubMed

Lunn, T

1994-05-01

Time is the commodity of the '90s. Therefore, we all must learn how to use our manufacturing systems to shorten lead time and increase customer satisfaction. The objective of this article is to discuss practical ways people integrate the techniques of materiel requirements planning (MRP) systems with just-in-time (JIT) execution systems to increase customer satisfaction. Included are examples of new ways people use MRP systems to exemplify the process of continuous improvement--multiple items on work orders, consolidated routings, flexing capacity, and other new developments. Ways that successful companies use MRP II for planning and JIT for execution are discussed. There are many examples of how to apply theory to real life situations and a discussion of techniques that work to keep companies in the mode of continuous improvement. Also included is a look at hands-on, practical methods people use to achieve lead time reduction and simplify bills of material. Total quality management concepts can be applied to the MRP process itself. This in turn helps people improve schedule adherence, which leads to customer satisfaction.

MRP (materiel requirements planning) II implementation: a case study.

PubMed

Sheldon, D

1994-05-01

Manufacturing resource planning (MRP II) is a powerful and effective business planning template on which to build a continuous improvement culture. MRP II, when successfully implemented, encourages a disciplined yet nonthreatening environment centered on measurement and accountability. From the education that accompanies an MRP II implementation, the employees can better understand the vision and mission of the organization. This common goal keeps everyone's energy directed toward the same final objective. The Raymond Corporation is a major materiels handling equipment manufacturer headquartered in Greene, New York, with class "A" MRP II manufacturing facilities in Greene and Brantford, Ontario and an aftermark distribution facility in East Syracuse, New York. Prior to the implementation of MRP II in its Greene plant (from 1988 through 1990) good intentions and hard work were proving to be less than necessary to compete in the global market. Certified class "A" in February 1990. The Raymond Corporation has built a world-class organization from these foundations.

Vers des boites quantiques a base de graphene

NASA Astrophysics Data System (ADS)

Branchaud, Simon

Le graphene est un materiau a base de carbone qui est etudie largement depuis 2004. De tres nombreux articles ont ete publies tant sur les proprietes electroniques, qu'optiques ou mecaniques de ce materiel. Cet ouvrage porte sur l'etude des fluctuations de conductance dans le graphene, et sur la fabrication et la caracterisation de nanostructures gravees dans des feuilles de ce cristal 2D. Des mesures de magnetoresistance a basse temperature ont ete faites pres du point de neutralite de charge (PNC) ainsi qu'a haute densite electronique. On trouve deux origines aux fluctuations de conductance pres du PNC, soit des oscillations mesoscopiques provenant de l'interference quantique, et des fluctuations dites Hall quantique apparaissant a plus haut champ (>0.5T), semblant suivre les facteurs de remplissage associes aux monocouches de graphene. Ces dernieres fluctuations sont attribuees a la charge d'etats localises, et revelent un precurseur a l'effet Hall quantique, qui lui, ne se manifeste pas avant 2T. On arrive a extraire les parametres caracterisant l'echantillon a partir de ces donnees. A la fin de cet ouvrage, on effectue des mesures de transport dans des constrictions et ilots de graphene, ou des boites quantiques sont formees. A partir de ces mesures, on extrait les parametres importants de ces boites quantiques, comme leur taille et leur energie de charge.

Toward a More Responsive Consumable Materiel Supply Chain: Leveraging New Metrics to Identify and Classify Items of Concern

DTIC Science & Technology

2016-06-01

managed by teams organized by the four- digit Federal Supply Classification (FSC) code, which classifies a part by type of materiel. When the consumable...Command [NAVSUP], 2015a). The first four digits of the NSN comprise the FSC code, which categorizes the item being ordered; in the present example it...Table 3, requisitions are divided into three priority bins—high (TP 1), medium (TP 2), 15 and low (TP 3). A mission-critical requirement almost

An Analysis of the Materiel Fielding Plan for the SINCGARS (Single Channel Ground and Airborne Radio System) Radio.

DTIC Science & Technology

1984-12-01

34 sexy " topic. It is easy to see why personnel involved in the fielding for SINCGARS would not be interested in this area. However, the impact of a poor...1986 1987 1988 1989 1990 TRADOC XXXXXX FT. HOOD XXXXXXXXXXX KOREA XXXXXXX USAREUR XXXXXXXXwwwww? IIIIIIIII KEY: SINCGARS Fielded XXX IFTE Fielded III...Dou Circuiar--N-./UU- XXX . 10. U.S Department of Defense, Instructions for Materiel Fielding/Transfer, DoD Pamphl et 700-xx (Dra-t). 11. U.S

Chemical Warfare Materiel in Sediment at a Deep-Water Discarded Military Munitions Site

NASA Astrophysics Data System (ADS)

Briggs, C. W.; Bissonnette, M. C.; Edwards, M.; Shjegstad, S. M.

2016-12-01

Understanding the release and transformation of chemical agent (CA) at underwater discarded military munitions (DMM) sites is essential to determine the potential risk to human health and impact on the ocean environment; yet few studies have been conducted at sites in excess of 250 m, the depth at which most U.S. CA munitions were disposed. Maritime construction workers installing cables or pipelines at a CA DMM site, as well as fishermen and scientific researchers deploying bottom-contact gear, represent possible exposure pathways to human receptors. The Hawai`i Undersea Military Munitions Assessment (HUMMA) sought to characterize a historic munitions sea-disposal site at depths between 400-650 m. During the 2014 HUMMA Sampling Survey, the Jason 2 remotely operated vehicle was used to collect sediments within two meters of suspected World War II chemical munitions, confirmed to be 100-lb M47 series bombs containing sulfur mustard. When environmental media was brought to the surface, samples were screened for distilled sulfur mustard (HD) and related agent breakdown products (ABP) (collectively referred to as chemical warfare materiel [CWM]). Detectable concentrations of HD and/or its ABP 1,4-dithiane were found in sediments collected at all CA DMM sites; HD was also detected at two control sites. The location and extent of munitions casing deterioration strongly influenced the distribution and level of CWM in sediment. The interior of the casing contained levels of CWM orders of magnitudes higher than that observed in the surrounding sediment at one meter distance, indicating the majority of the CWM is hydrolyzed as it is released from the munitions casing and a fraction of the fill materiel persists in the environment for decades following disposal. Although the potential for future site users to become exposed to CWA in recovered sediments and debris exists, the level of risk is significantly mitigated by the depth and location of the sea-disposal site.

Integrated nuclear data utilisation system for innovative reactors.

PubMed

Yamano, N; Hasegawa, A; Kato, K; Igashira, M

2005-01-01

A five-year research and development project on an integrated nuclear data utilisation system was initiated in 2002, for developing innovative nuclear energy systems such as accelerator-driven systems. The integrated nuclear data utilisation system will be constructed as a modular code system, which consists of two sub-systems: the nuclear data search and plotting sub-system, and the nuclear data processing and utilisation sub-system. The system will be operated with a graphical user interface in order to enable easy utilisation through the Internet by both nuclear design engineers and nuclear data evaluators. This paper presents an overview of the integrated nuclear data utilisation system, describes the development of a prototype system to examine the operability of the user interface and discusses specifications of the two sub-systems.

Keeping the Edge. Air Force Materiel Command Cold War Context (1945-1991). Volume 1: Command Lineage Scientific Achievement and Major Tenant Missions

DTIC Science & Technology

2003-08-01

Gerhard Braun, Dr. Rudolf Edse, Dr. Wolfgang Noeggerath, Hans Rister, and Dr. Theodor Zobel. (Dr. von Braun and the four other rocket specialists...Heinrich Albers, Herman Bottenhorn, Gerhard Krause , Dr. Ernst Kugel, and Hermann Nehlsen to Loewy Hydropress, Inc., in New York, while Dr. Claus...March 1948, Air Materiel Command maintained the Watson- and Cambridge-assigned German scientists at status quo, but added Dr. Wolfgang Pfister the next

An analysis of partial efficiencies of energy utilisation of different macronutrients by barramundi (Lates calcarifer) shows that starch restricts protein utilisation in carnivorous fish.

PubMed

Glencross, Brett D; Blyth, David; Bourne, Nicholas; Cheers, Susan; Irvin, Simon; Wade, Nicholas M

2017-02-01

This study examined the effect of including different dietary proportions of starch, protein and lipid, in diets balanced for digestible energy, on the utilisation efficiencies of dietary energy by barramundi (Lates calcarifer). Each diet was fed at one of three ration levels (satiety, 80 % of initial satiety and 60 % of initial satiety) for a 42-d period. Fish performance measures (weight gain, feed intake and feed conversion ratio) were all affected by dietary energy source. The efficiency of energy utilisation was significantly reduced in fish fed the starch diet relative to the other diets, but there were no significant effects between the other macronutrients. This reduction in efficiency of utilisation was derived from a multifactorial change in both protein and lipid utilisation. The rate of protein utilisation deteriorated as the amount of starch included in the diet increased. Lipid utilisation was most dramatically affected by inclusion levels of lipid in the diet, with diets low in lipid producing component lipid utilisation rates well above 1·3, which indicates substantial lipid synthesis from other energy sources. However, the energetic cost of lipid gain was as low as 0·65 kJ per kJ of lipid deposited, indicating that barramundi very efficiently store energy in the form of lipid, particularly from dietary starch energy. This study defines how the utilisation efficiency of dietary digestible energy by barramundi is influenced by the macronutrient source providing that energy, and that the inclusion of starch causes problems with protein utilisation in this species.

Trends, determinants and inequities of 4+ ANC utilisation in Bangladesh.

PubMed

Rahman, Aminur; Nisha, Monjura Khatun; Begum, Tahmina; Ahmed, Sayem; Alam, Nurul; Anwar, Iqbal

2017-01-13

The objectives of this study are to document the trend on utilisation of four or more (4 + ) antenatal care (ANC) over the last 22 years period and to explore the determinants and inequity of 4 + ANC utilisation as reported by the last two Bangladesh Demographic and Health surveys (BDHS) (2011 and 2014). The data related to ANC have been extracted from the BDHS data set which is available online as an open source. STATA 13 software was used for organising and analysing the data. The outcome variable considered for this study was utilisation of 4 + ANC. Trends of 4 + ANC were measured in percentage and predictors for 4 + ANC were measured through bivariate and multivariable analysis. The concentration index was estimated for assessing inequity in 4 + ANC utilisation. Utilisation of 4 + ANC has increased by about 26% between the year 1994 and 2014. Higher level of education, residing in urban region and richest wealth quintile were found to be significant predictors. The utilisation of 4 + ANC has decreased with increasing parity and maternal age. The inequity indices showed consistent inequities in 4 + ANC utilisation, and such inequities were increased between 2011 and 2014. In Bangladesh, the utilisation of any ANC rose steadily between 1994 and 2014, but progress in terms of 4 + ANC utilisation was much slower as the expectation was to achieve the national set target (50%: 4 + ANC utilisation) by 2016. Socio-economic inequities were observed in groups that failed to attend a 4 + ANC visit. Policymakers should pay special attention to increase the 4 + ANC coverage where this study can facilitate to identify the target groups whom need to be intervened on priority basis.

Price and utilisation differences for statins between four countries.

PubMed

Thai, Loc Phuoc; Vitry, Agnes Isabelle; Moss, John Robert

2018-02-01

Australia, England, France and New Zealand use different policies to regulate their medicines market, which can impact on utilisation and price. To compare the prices and utilisation of statins in Australia, England, France and New Zealand from 2011 to 2013. Utilisation of statins in the four countries was compared using Defined Daily Doses (DDD) per 1000 inhabitants per year. Pairwise Laspeyres and Paasche index comparisons were conducted comparing the price and utilisation of statins. The results showed that the price of statins in New Zealand was the cheapest. The price of statins in Australia was most expensive in 2011 and 2012 but France was more expensive in 2013. There were large differences between the Laspeyres index and Paasche index when comparing the price and utilisation of England with Australia and France. The policies that regulate the New Zealand and England medicines markets were more effective in reducing the price of expensive statins. The relative utilisation of cheaper statins was greatest in England and had a large effect on the differences between the two index results. The pricing policies in Australia have been only partly effective in reducing the price of statins compared to other countries.

Utilisation of cancer screening services by disabled women in Chile

PubMed Central

Rotarou, Elena S.

2017-01-01

Background Research has shown that women with disabilities face additional challenges in accessing and using healthcare services compared to non-disabled women. However, relatively little is known about the utilisation of cancer screening services for women with disabilities. This study addresses this gap by examining the utilisation of the Papanicolaou test and mammography for disabled women in Chile. Methods We used cross-sectional data, taken from a 2015 nationally-representative survey. Initially, we employed logistic regressions to test for differences in utilisation rates for the Papanicolaou test (66,281 observations) and the mammogram (35,294 observations) between disabled and non-disabled women. Next, logistic regressions were used to investigate the demographic, socioeconomic, and health-related factors affecting utilisation rates for cancer screening services for disabled women (sample sizes: 5,823 observations for the Papanicolaou test and 5,731 observations for the mammogram). Results Disabled women were less likely to undergo screening tests than non-disabled women. For the Papanicolaou test and mammography, the multivariable regression models showed that living in rural areas, having higher education, being affiliated with a private health insurance company, giving a good health self-assessment score, and being under medical treatment for other illnesses were associated with higher utilisation rates. On the other hand, being single, inactive with regard to employment, and having a better income were linked with lower utilisation. While utilisation rates for both disabled and non-disabled women have increased since 2006, the utilisation disparity has slightly increased. Conclusions This study shows the influence of various factors in the utilisation rates of preventive cancer screening services for disabled women. To develop effective initiatives targeting inequalities in the utilisation of cancer screening tests, it is important to move beyond an

Utilisation of cancer screening services by disabled women in Chile.

PubMed

Sakellariou, Dikaios; Rotarou, Elena S

2017-01-01

Research has shown that women with disabilities face additional challenges in accessing and using healthcare services compared to non-disabled women. However, relatively little is known about the utilisation of cancer screening services for women with disabilities. This study addresses this gap by examining the utilisation of the Papanicolaou test and mammography for disabled women in Chile. We used cross-sectional data, taken from a 2015 nationally-representative survey. Initially, we employed logistic regressions to test for differences in utilisation rates for the Papanicolaou test (66,281 observations) and the mammogram (35,294 observations) between disabled and non-disabled women. Next, logistic regressions were used to investigate the demographic, socioeconomic, and health-related factors affecting utilisation rates for cancer screening services for disabled women (sample sizes: 5,823 observations for the Papanicolaou test and 5,731 observations for the mammogram). Disabled women were less likely to undergo screening tests than non-disabled women. For the Papanicolaou test and mammography, the multivariable regression models showed that living in rural areas, having higher education, being affiliated with a private health insurance company, giving a good health self-assessment score, and being under medical treatment for other illnesses were associated with higher utilisation rates. On the other hand, being single, inactive with regard to employment, and having a better income were linked with lower utilisation. While utilisation rates for both disabled and non-disabled women have increased since 2006, the utilisation disparity has slightly increased. This study shows the influence of various factors in the utilisation rates of preventive cancer screening services for disabled women. To develop effective initiatives targeting inequalities in the utilisation of cancer screening tests, it is important to move beyond an exclusively single-disease approach and

U.S. Air Force Operational Medicine: Using the Enterprise Estimating Supplies Program to Develop Materiel Solutions for the Air Force Optometry Augmentation Team (FFDOT)

DTIC Science & Technology

2010-11-09

Report No. 10-13M, supported by the U.S. Air Force Medical Logistics Agency, under Work Unit No. 60334. The views expressed in this article are those...recommended 917Q line list. The Unit Type Code (UTC) capabilities, operational requirements, and materiel solutions were identified, and issues of...by 22%, and cost by 4%, or $9,500. Modeling and simulating a medical system like the FFDOT, with a range of capabilities and functional areas

Air Force Operational Medicine: Using the Enterprise Estimating Supplies Program to Develop Materiel Solutions for the Medical Urology Team (FFPPT)

DTIC Science & Technology

2010-11-18

protection of human subjects. No human subjects were directly involved in this research. FFPPT Materiel Solutions ii Executive Summary The Naval Health...OD 7FR CATHETER BALLOON OCCLUSI EA 6 10 0.180 0.180 918.96 0.300 0.300 1,531.60 C 6840014763011 DISINFECTANT INSTRUMT CIDEX 1GL BT 4S PG 8 1...2-0 1 27IN STRAND NDL T-5 GUT NATURAL BR 36S PG 4 1 0.800 0.120 215.44 0.200 0.030 53.86 B 6515012192747 SUTURE ABS GI SZ 2-0 27IN NDL VICRYL 3S

CSS/EMW/SOF (Combat Service Support/Engineering and Mine Warfare/Special Operations Forces) Mission Area Materiel Plan (MAMP) Software.

DTIC Science & Technology

1986-09-01

receive much benefit . [] 2. The MAMP program prioritization algorithm is the responsibility of TRADOC. This study analyzed the perceived deficiencies...C o I 0 w m a 0 0 - 0.. -W >. m a -a ZZ II w u3 c w Ir 0 ccD I j cnC 0 o w a w W a- Im 3 El0 1>1- - < OUU4 0 .0.. 3.0 I * T- ui l. IT w3 >0 . I- *, wWE ...34Related" else if deftpe - 3 then print "Non-Materiel" else if def tqjpe - 4 then print " Health Service’ alse print skip I line printcolum-81

Air Force Operational Medicine: Using the Enterprise Estimating Supplies Program to Develop Materiel Solutions for the Expeditionary Medical Support (EMEDS). Volume 4. EMEDS+25

DTIC Science & Technology

2011-03-28

TRICHOMONIASIS NOS 1 Infectious 580.9 ACUTE NEPHRITIS NOS 1 Genitourinary 582.9 CHRONIC NEPHRITIS NOS 1 Genitourinary 075 INFECTIOUS MONONUCLEOSIS 1...CALCULUS OF KIDNEY 2 075 INFECTIOUS MONONUCLEOSIS 2 870.9 OPN WND OCULAR ADNEX NOS 1 780.6 FEVER 2 Total patients 85 EMEDS+25 Materiel Solutions H-1...008.8 VIRAL ENTERITIS NOS 38 Infectious 462 ACUTE PHARYNGITIS 19 Respiratory 780.6 FEVER 14 Ill-defined 692.9 DERMATITIS NOS 13 Skin 110.4

Gender and the utilisation of health services in the Ashanti Region, Ghana.

PubMed

Buor, Daniel

2004-09-01

The survey seeks to structure a model for gender-based health services utilisation for the Ashanti Region of Ghana, and in addition, recommend intervention measures to ensure gender equity in the utilisation of health services. A sample size of 650 covered over 3108 houses, and the main research instruments were the questionnaire and formal interview. A multiple regression model is used for the analysis of the relationship between the complex independent variables and utilisation by gender. Results show that although females have a greater need for health services than males, they do not utilise health services as much. Secondly, whereas quality of service, health status, service cost and education have greater effect on male utilisation than females, distance and income have higher impact on female utilisation. It is recommended that, to ensure equity in health care utilisation, females be empowered through increased access to formal education and sustainable income opportunities. The introduction of a national health insurance scheme is also recommended to ensure adequate access by both sexes.

CapDEM Exercise Gamma: Results and Discussion

DTIC Science & Technology

2011-06-01

DU MATERIEL Assurer la gestion et la prestation de services d’infrastructure fiables. L’utilisation d’infrastructures de ...Reine (en droit du Canada), telle que représentée par le ministre de la Défense nationale, 2011 DRDC Ottawa TR 2011-044 i Abstract...définition, l’ingénierie et la gestion collaboratives des capacités (DIGCap). L’objectif principal de ce dernier volet de la Stratégie

The evolution of a health hazard assessment database management system for military weapons, equipment, and materiel.

PubMed

Murnyak, George R; Spencer, Clark O; Chaney, Ann E; Roberts, Welford C

2002-04-01

During the 1970s, the Army health hazard assessment (HHA) process developed as a medical program to minimize hazards in military materiel during the development process. The HHA Program characterizes health hazards that soldiers and civilians may encounter as they interact with military weapons and equipment. Thus, it is a resource for medical planners and advisors to use that can identify and estimate potential hazards that soldiers may encounter as they train and conduct missions. The U.S. Army Center for Health Promotion and Preventive Medicine administers the program, which is integrated with the Army's Manpower and Personnel Integration program. As the HHA Program has matured, an electronic database has been developed to record and monitor the health hazards associated with military equipment and systems. The current database tracks the results of HHAs and provides reporting designed to assist the HHA Program manager in daily activities.

Integrating MRP (materiel requirements planning) II and JIT to achieve world-class status.

PubMed

Titone, R C

1994-05-01

The concepts and principles of using manufacturing resource planning (MRP II) for planning are not new. Their success has been proven in numerous manufacturing companies in America. The concepts and principles of using just-in-time (JIT) inventory for execution, while more recent, have also been available for some time, and their success in Japan well documented. However, it is the effective integration of these two powerful tools that open the way to achieving world-class manufacturing status. This article will utilize a newly developed world-class manufacturing model, which will review the aspects of planning, beginning with a business plan through the production planning process and culminating with a master schedule that drives a materiel/capacity plan. The importance and interrelationship of these functions are reviewed. The model then illustrates the important aspects of executing these plans beginning with people issues, through total quality control (TQC) and pull systems. We will then utilize this new functional model to demonstrate the relationship between these various functions and the importance of integrating them with a total comprehensive manufacturing strategy that will lead to world-class manufacturing and profits.

Utilisation of antihyperglycaemic drugs in ten European countries: different developments and different levels.

PubMed

Melander, A; Folino-Gallo, P; Walley, T; Schwabe, U; Groop, P-H; Klaukka, T; Vallano, A; Laporte, J-R; Gallego, M R; Schiappa, M; Røder, M; Kampmann, J P; de Swaef, A; Aberg, M; Månsson, N-O; Lindblad, U

2006-09-01

The aim of this study was to compare developments in the utilisation of antihyperglycaemic drugs (AHGDs) in ten European countries. Data on the yearly utilisation of insulin and oral AHGDs were collected from public registers in Denmark, Finland, Norway, Sweden, Belgium, England, Germany, Italy, Portugal and Spain, and were expressed as defined daily doses per 1,000 inhabitants per day. Total AGHD utilisation increased everywhere, but at different rates and levels. Insulin utilisation doubled in England and Germany, but hardly changed in Belgium, Portugal or Italy. Sulfonylurea utilisation doubled in Spain, England and Denmark but was reduced in Germany and Sweden. Metformin utilisation increased greatly everywhere. There were two- to three-fold differences in AHGD utilisation even between neighbouring countries. In Finland, there were more users of both insulin (+120%) and oral AHGDs (+80%) than in Denmark, and the daily oral AHGD doses were higher. In Denmark and Sweden, AHGD utilisation was equal in subjects aged <45 years, but in those >or=45 years of age, both insulin and oral AHGD utilisation were twice as high in Sweden. The ubiquitous increase in AHGD utilisation, particularly metformin, seems logical, considering the increasing prevalence of type 2 diabetes and the results of the UK Prospective Diabetes Study. However, the large differences even between neighbouring countries are more difficult to explain, and suggest different habits and attitudes in terms of screening and management of type 2 diabetes.

Social determinants of dental health services utilisation of Greek adults.

PubMed

Pavi, E; Karampli, E; Zavras, D; Dardavesis, T; Kyriopoulos, J

2010-09-01

To identify the determinants of dental care utilisation among Greek adults, with a particular emphasis on socio-economic determinants. Data were collected through a national survey on health and health care services utilisation of a sample of 4,003 Greek adults stratified by geographic region, age and gender. A purpose made questionnaire was used during face-to-face interviews. A 2-stage model was developed to assess the impact of independent variables on dental utilisation likelihood and frequency. 39.6% (1,562) of Greek adults reported having visited a dentist within the last year. Among dental attenders, 32.6% reported prevention as the reason for visit. Statistically significant differences in dental care utilisation were observed in relation to demographic, socioeconomic and lifestyle factors. Logistic regression analysis showed that gender, age, income, education, place of residence, private insurance coverage and self-rated oral health are important determinants of dental services utilisation. Mean number of dental visits within previous year was 1.6. Results from Poisson regression analysis indicated that lower income level correlates to lower number of dental visits, while having visited for treatment (rather than for prevention) correlated to higher number of dental visits. Greek adults do not exhibit satisfactory dental visiting behaviour. Extent of care sought is associated with need for treatment rather than preventive reasons. The findings confirm the existence of socioeconomic inequalities in dental services utilisation among Greek adults.

Outpatient echocardiography in the evaluation of innocent murmurs in children: utilisation benchmarking.

PubMed

Frias, Patricio A; Oster, Matthew; Daley, Patricia A; Boris, Jeffrey R

2016-03-01

We sought to benchmark the utilisation of echocardiography in the outpatient evaluation of heart murmurs by evaluating two large paediatric cardiology centres. Although criteria exist for appropriate use of echocardiography, there are no benchmarking data demonstrating its utilisation. We performed a retrospective cohort study of outpatients aged between 0 and 18 years at the Sibley Heart Center Cardiology and the Children's Hospital of Philadelphia Division of Cardiology, given a sole diagnosis of "innocent murmur" from 1 July, 2007 to 31 October, 2010. Using internal claims data, we compared the utilisation of echocardiography according to centre, patient age, and physician years of service. Of 23,114 eligible patients (Sibley Heart Center Cardiology: 12,815, Children's Hospital of Philadelphia Division of Cardiology: 10,299), 43.1% (Sibley Heart Center Cardiology: 45.2%, Children's Hospital of Philadelphia Division of Cardiology: 40.4%; p1-5 years had the lowest utilisation (32.7%). In two large paediatric cardiology practices, the overall utilisation of echocardiography by physicians with a sole diagnosis of innocent murmur was similar. There was significant and similar variability in utilisation by provider at both centres. Although these data serve as initial benchmarking, the variability in utilisation highlights the importance of appropriate use criteria.

Floodwater utilisation values of wetland services - a case study in Northeastern China

NASA Astrophysics Data System (ADS)

Lü, S. B.; Xu, S. G.; Feng, F.

2012-02-01

Water plays a significant role in wetlands. Floodwater utilisation in wetlands brings a wide range of wetland services, from goods production and water regulation to animal protection and aesthetics related to water supply in wetlands. In this study, the floodwater utilisation values of wetland services were estimated within the Momoge wetland and Xianghai wetland in western Jilin province of northeastern China. From 2003 to 2008, the floodwater diverted from the Nenjiang and Tao'er River is 381 million m3, which translates into a monetary value of approximately 1.35 billion RMB in 2008 (RMB: Chinese Currency, RMB 6.80 = US 1), and the ratio of economic value, eco-environmental value, and social value is 1:12:2. Besides the monetary value of the water itself, excessive floodwater utilisation may bring losses to wetlands; the threshold floodwater utilisation volumes in wetlands are discussed. Floodwater utilisation can alleviate water shortages in wetlands, and the evaluation of floodwater utilisation in wetland services in monetary terms is a guide for the effective use of the floodwater resources and for the conservation of wetlands.

COPD: Health Care Utilisation Patterns with Different Disease Management Interventions.

PubMed

Luk, Edwin K; Hutchinson, Anastasia F; Tacey, Mark; Irving, Louis; Khan, Fary

2017-08-01

The management of COPD is a significant and costly issue worldwide, with acute healthcare utilisation consisting of admissions and outpatient attendances being a major contributor to the cost. Pulmonary rehabilitation (PR) and integrated disease management (IDM) are often offered. Whilst there is strong evidence of physical and quality of life outcomes following IDM and PR, few studies have looked into healthcare utilisation. The aims of this study were to confirm whether IDM and PR reduce acute healthcare utilisation and to identify factors which contribute to acute health care utilisation or increased mortality. This was a retrospective cohort study of patients with COPD who were referred to IDM over a 10-year period. Patients were also offered an 8-week PR program. Data collected were matched with the hospital dataset to obtain information on inpatient, ED and outpatient attendances. 517 patients were enrolled to IDM. 315 (61%) also commenced PR and 220 (43%) completed PR. Patients who were referred to PR were younger and had less comorbidities (p < 0.001). Both groups (IDM only and IDM + PR referred) had reductions in healthcare utilisation but the IDM-only group had greater reductions. A survival benefit (HR 0.68, 95% CI 0.50-0.92) was seen in those who were PR completers compared to patients who received IDM only. Patients with COPD who successfully complete PR in addition to participating in IDM have improved survival. IDM alone was effective in the reduction of healthcare utilisation; however, the addition of PR did not reduce healthcare usage further.

Factors affecting Japanese retirees' healthcare service utilisation in Malaysia: a qualitative study

PubMed Central

Kohno, Ayako; Nik Farid, Nik Daliana; Musa, Ghazali; Abdul Aziz, Norlaili; Nakayama, Takeo; Dahlui, Maznah

2016-01-01

Objective While living overseas in another culture, retirees need to adapt to a new environment but often this causes difficulties, particularly among those elderly who require healthcare services. This study examines factors affecting healthcare service utilisation among Japanese retirees in Malaysia. Design We conducted 6 focus group discussions with Japanese retirees and interviewed 8 relevant medical services providers in-depth. Guided by the Andersen Healthcare Utilisation Model, we managed and analysed the data, using QSR NVivo 10 software and the directed content analysis method. Setting We interviewed participants at Japan Clubs and their offices. Participants 30 Japanese retirees who live in Kuala Lumpur and Ipoh, and 8 medical services providers. Results We identified health beliefs, medical symptoms and health insurance as the 3 most important themes, respectively, representing the 3 dimensions within the Andersen Healthcare Utilisation Model. Additionally, language barriers, voluntary health repatriation to Japan and psychological support were unique themes that influence healthcare service utilisation among Japanese retirees. Conclusions The healthcare service utilisation among Japanese retirees in Malaysia could be partially explained by the Andersen Healthcare Utilisation Model, together with some factors that were unique findings to this study. Healthcare service utilisation among Japanese retirees in Malaysia could be improved by alleviating negative health beliefs through awareness programmes for Japanese retirees about the healthcare systems and cultural aspects of medical care in Malaysia. PMID:27006344

Modular operation of membrane bioreactors for higher hydraulic capacity utilisation.

PubMed

Veltmann, K; Palmowski, L M; Pinnekamp, J

2011-01-01

Using data from 6 full-scale municipal membrane bioreactors (MBR) in Germany the hydraulic capacity utilisation and specific energy consumption were studied and their connexion shown. The average hydraulic capacity utilisation lies between 14% and 45%. These low values are justified by the necessity to deal with intense rain events and cater for future flow increases. However, this low hydraulic capacity utilisation leads to high specific energy consumption. The optimisation of MBR operation requires a better utilisation of MBR hydraulic capacity, particularly under consideration of the energy-intensive membrane aeration. A first approach to respond to large influent flow fluctuations consists in adjusting the number of operating modules. This is practised by most MBR operators but so far mostly with variable flux and constant membrane aeration. A second approach is the real-time adjustment of membrane aeration in line with flux variations. This adjustment is not permitted under current manufacturers' warranty conditions. A further opportunity is a discontinuous operation, in which filtration takes place over short periods at high flux and energy for membrane aeration is saved during filtration pauses. The integration of a buffer volume is thereby indispensable. Overall a modular design with small units, which can be activated/ inactivated according to the influent flow and always operate under optimum conditions, enables a better utilisation of MBR hydraulic capacity and forms a solid base to reduce MBR energy demand.

Utilisation of rheumatology care services in Germany: the case of physical therapy and self-help groups.

PubMed

Thieme, Holm; Borgetto, Bernhard

2012-01-01

Physical Therapy (PT) and self-help groups (SHG) are important components of health care in rheumatic diseases. The utilisation of PT and SHG by patients with rheumatic diseases may be influenced by several factors. The aim of this study is to summarize the evidence on PT and SHG utilisation of patients with rheumatic diseases in Germany. We systematically searched the MEDLINE-database for studies that evaluated the utilisation and factors that possibly influence the utilisation of PT and SHG. Eight studies were found for PT-utilisation and one for SHG-utilisation. Between 25 and 59 percent of patients with rheumatic diseases received PT services. Several individual and contextual factors that may influence the utilisation could be identified. In conclusion, evidence exists for wide variations in the utilisation of PT services and an underuse of such services among patients with rheumatic diseases in Germany. By contrast, little evidence exists on the utilisation of SHG.

Factors affecting Japanese retirees' healthcare service utilisation in Malaysia: a qualitative study.

PubMed

Kohno, Ayako; Nik Farid, Nik Daliana; Musa, Ghazali; Abdul Aziz, Norlaili; Nakayama, Takeo; Dahlui, Maznah

2016-03-22

While living overseas in another culture, retirees need to adapt to a new environment but often this causes difficulties, particularly among those elderly who require healthcare services. This study examines factors affecting healthcare service utilisation among Japanese retirees in Malaysia. We conducted 6 focus group discussions with Japanese retirees and interviewed 8 relevant medical services providers in-depth. Guided by the Andersen Healthcare Utilisation Model, we managed and analysed the data, using QSR NVivo 10 software and the directed content analysis method. We interviewed participants at Japan Clubs and their offices. 30 Japanese retirees who live in Kuala Lumpur and Ipoh, and 8 medical services providers. We identified health beliefs, medical symptoms and health insurance as the 3 most important themes, respectively, representing the 3 dimensions within the Andersen Healthcare Utilisation Model. Additionally, language barriers, voluntary health repatriation to Japan and psychological support were unique themes that influence healthcare service utilisation among Japanese retirees. The healthcare service utilisation among Japanese retirees in Malaysia could be partially explained by the Andersen Healthcare Utilisation Model, together with some factors that were unique findings to this study. Healthcare service utilisation among Japanese retirees in Malaysia could be improved by alleviating negative health beliefs through awareness programmes for Japanese retirees about the healthcare systems and cultural aspects of medical care in Malaysia. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Gender differences in substrate utilisation during exercise.

PubMed

Ruby, B C; Robergs, R A

1994-06-01

The selection and utilisation of metabolic substrates during endurance exercise are regulated by a complex array of effectors. These factors include, but are not limited to, endurance training and cardiorespiratory fitness, exercise intensity and duration, muscle morphology and histology, hormonal factors and diet. Although the effects of these factors on substrate utilisation patterns are well understood, the variation in substrate utilisation during endurance exercise between males and females is not. Because of the extreme heterogeneity in exercise protocols and individuals studied, the differences in substrate utilisation between males and females remain somewhat inconclusive. Regardless of heterogeneity, if the results from studies are interpreted collectively, an apparent gender difference in the selection and metabolism of substrates can be seen in sedentary individuals. However, this difference between genders diminishes as the level of cardiorespiratory fitness is increased to that of highly trained individuals. During rest and lower intensity exercise, the preferential metabolism of lipid occurs with a concomitant sparing of muscle glycogen. However, as the intensity of exercise is increased, the relative contribution of carbohydrate also increases. The exercise intensity at which the shift from lipid to carbohydrate is determined and regulated by the previously mentioned factors. Because the intensity and duration of exercise play a predominant role, the variation in exercise protocols poses a methodological concern when interpreting previous research. When attempting to compare the metabolism of substrates during endurance exercise, appropriate selection and interpretation of measurement techniques are necessary. Measurement techniques include the nonprotein respiratory exchange ratio, muscle and fat biopsies and the measurement of various blood metabolites, such as free fatty acids and glycerol. Similarly, in vitro analysis of lipolytic activity has

JPRS Report, Science & Technology, Europe

DTIC Science & Technology

1989-06-05

Francoise Grosvalet; Paris ELECTRONIQUE HEBDO, 16 Feb 89] 7 French Firm Develops Real-Time Vocal Interface [Christine Serou; Paris ELECTRONIQUE HEBDO...SPIEGEL, 24 Apr 89] 10 FRG’s Aixtron Develops Upgraded VPE Machine for III-V Compounds [Elisabeth Feder; Paris ELECTRONIQUE HEBDO, 16 Feb 89] 13...AN890110 Paris ELECTRONIQUE HEBDO in French 16 Feb89p 15 [Article by Francoise Grosvalet: "Wafer-Scale and 3-D Integration: Europe Makes Up for Lost

The utilisation of health research in policy-making: concepts, examples and methods of assessment

PubMed Central

Hanney, Stephen R; Gonzalez-Block, Miguel A; Buxton, Martin J; Kogan, Maurice

2003-01-01

The importance of health research utilisation in policy-making, and of understanding the mechanisms involved, is increasingly recognised. Recent reports calling for more resources to improve health in developing countries, and global pressures for accountability, draw greater attention to research-informed policy-making. Key utilisation issues have been described for at least twenty years, but the growing focus on health research systems creates additional dimensions. The utilisation of health research in policy-making should contribute to policies that may eventually lead to desired outcomes, including health gains. In this article, exploration of these issues is combined with a review of various forms of policy-making. When this is linked to analysis of different types of health research, it assists in building a comprehensive account of the diverse meanings of research utilisation. Previous studies report methods and conceptual frameworks that have been applied, if with varying degrees of success, to record utilisation in policy-making. These studies reveal various examples of research impact within a general picture of underutilisation. Factors potentially enhancing utilisation can be identified by exploration of: priority setting; activities of the health research system at the interface between research and policy-making; and the role of the recipients, or 'receptors', of health research. An interfaces and receptors model provides a framework for analysis. Recommendations about possible methods for assessing health research utilisation follow identification of the purposes of such assessments. Our conclusion is that research utilisation can be better understood, and enhanced, by developing assessment methods informed by conceptual analysis and review of previous studies. PMID:12646071

Maternal health services utilisation by Kenyan adolescent mothers: Analysis of the Demographic Health Survey 2014.

PubMed

Banke-Thomas, Aduragbemi; Banke-Thomas, Oluwasola; Kivuvani, Mwikali; Ameh, Charles Anawo

2017-06-01

Kenya has one of the highest adolescent fertility rates in East-Africa, estimated at 106 births per 1000 females aged 15-19years. In addition to promoting safe sexual behaviour, utilisation of maternal health services (MHS) is essential to prevent poor outcomes of pregnancy and childbirth. To ensure optimum planning, particularly in the context of the Sustainable Development Goals, this study assesses the current service utilisation patterns of Kenyan adolescent mothers and the factors that affect this utilisation. Using data from the recently published 2014 Kenya Demographic Health Survey, we collected demographic and utilisation data of all three MHSs (antenatal care (ANC), skilled birth attendance (SBA) and postnatal care (PNC)) of adolescent mothers aged 15-19years. We then conducted bivariate and multivariate analyses to test associations between selected demographic and service utilisation variables. Our findings showed that half of Kenyan adolescent mothers have had their first birth by the age of 16. MHS utilisation rates amongst Kenyan adolescent mothers were 93%, 65%, 92% for ANC, SBA and PNC respectively. Mother's education, religion, ethnicity, place of residence, wealth quintile, mass media exposure, and geographical region were significant predictors for both ANC and SBA utilisation. Education level of partner was significant for ANC utilisation while parity was significant for both SBA and PNC. Adolescent MHS utilisation is not optimum in Kenya. More work that includes affordable care provision, cultural re-orientation, targeted mass-media campaigns and male involvement in care need to be done with emphasis on the most disadvantaged areas. Copyright © 2017 Elsevier B.V. All rights reserved.

Healthcare Utilisation and Empowerment Among Women in Liberia

PubMed Central

Sipsma, Heather; Callands, Tamora A; Bradley, Elizabeth; Harris, Benjamin; Johnson, Billy; Hansen, Nathan B

2014-01-01

Background Many efforts have been undertaken to improve access to healthcare services in low-income settings; nevertheless, underutilisation persists. Women’s lack of empowerment may be a central reason for underutilisation, but empirical literature establishing this relationship is sparse. Methods We conducted a cross-sectional study using data from the 2007 Liberia Demographic and Health Survey. Our sample included all non-pregnant women who were currently married or living with a partner (N=3925 unweighted). We used multivariate logistic regression to assess the associations between constructs derived from the Theory of Gender and Power (TGP) and healthcare utilisation. Results Two-thirds of women (65.6%) had been to a healthcare facility for herself or her children in the past 12 months. Constructs from the three major theoretical structures were associated with healthcare utilisation. Women with no education, compared with women with some education, were less likely to have been to a healthcare facility (OR=0.76; 95% CI 0.62 to 0.93) as were women who had experienced sexual abuse (OR=0.65; 95% CI 0.45 to 0.95) and women who were married (OR=0.69, 95% CI 0.54 to 0.88). Women in higher wealth quintiles, compared with women in the next lower wealth quintile, and women with more decision-making power had greater odds of having been to a healthcare facility (OR=1.22; 95% CI 1.10 to 1.36 and OR=1.10; 95% CI 1.01 to 1.20; respectively). Conclusions Strong associations exist between healthcare utilisation and empowerment among women in Liberia, and gender imbalances are prevalent. This fundamental issue likely needs to be addressed before large-scale improvement in health service utilisation can be expected. PMID:23929617

Inequalities in utilisation of general practitioner and specialist services in 9 European countries.

PubMed

Stirbu, Irina; Kunst, Anton E; Mielck, Andreas; Mackenbach, Johan P

2011-10-31

The aim of this study is to describe the magnitude of educational inequalities in utilisation of general practitioner (GP) and specialist services in 9 European countries. In addition to West European countries, we have included 3 Eastern European countries: Hungary, Estonia and Latvia. To cover the gap in knowledge we pay a special attention to the magnitude of inequalities among patients with chronic conditions. Data on the use of GP and specialist services were derived from national health surveys of Belgium, Estonia, France, Germany, Hungary, Ireland, Latvia, the Netherlands and Norway. For each country and education level we calculated the absolute prevalence and relative inequalities in utilisation of GP and specialist services. In order to account for the need for care, the results were adjusted by the measure of self-assessed health. People with lower education used GP services equally often in most countries (except Belgium and Germany) compared with those with a higher level of education. At the same time people with a higher education used specialist care services significantly more often in all countries, except in the Netherlands. The general pattern of educational inequalities in utilisation of specialist care was similar for both men and women. Inequalities in utilisation of specialist care were equally large in Eastern European and in Western European countries, except for Latvia where the inequalities were somewhat larger. Similarly, large inequalities were found in the utilisation of specialist care among patients with chronic diseases, diabetes, and hypertension. We found large inequalities in the utilisation of specialist care. These inequalities were not compensated by utilisation of GP services. Of particular concern is the presence of inequalities among patients with a high need for specialist care, such as those with chronic diseases. © 2011 Stirbu et al; licensee BioMed Central Ltd.

Determinants of utilisation differences for cancer medicines in Belgium, Scotland and Sweden.

PubMed

Ferrario, Alessandra

2017-12-01

Little comparative evidence is available on utilisation of cancer medicines in different countries and its determinants. The aim of this study was to develop a statistical model to test the correlation between utilisation and possible determinants in selected European countries. A sample of 31 medicines for cancer treatment that obtained EU-wide marketing authorisation between 2000 and 2012 was selected. Annual data on medicines' utilisation covering the in- and out-patient public sectors were obtained from national authorities between 2008 and 2013. Possible determinants of utilisation were extracted from HTA reports and complemented by contacts with key informants. A longitudinal mixed effect model was fitted to test possible determinants of medicines utilisation in Belgium, Scotland and Sweden. In the all-country model, the number of indications reimbursed positively correlated with increased consumption of medicines [one indication 2.6, 95% CI (1.8-3.6); two indications 2.4, 95% CI (1.4-4.3); three indications 4.9, 95% CI (2.2-10.9); all P < 0.01], years since EU-wide marketing authorisation [1.2, 95% CI (1.02-1.4); p < 0.05], price per DDD [0.9, 95% CI (0.998-0.999), P < 0.01], and Prescrire rating [0.5, 95% CI (0.3-0.9), P < 0.05] after adjusting for time and other covariates. In this study, the most important correlates of increased utilisation in a sample of cancer medicines introduced in the past 15 years were: medicines coverage and time since marketing authorisation. Prices had a negative effect on consumption in Belgium and Sweden. The positive impact of financial MEAs in Scotland suggests that the latter may remove the regressive effect of list prices on consumption.

Utilisation of Used Palm Oil as an Alternative Fuel in Thailand

NASA Astrophysics Data System (ADS)

Permchart, W.; Tanatvanit, S.

2007-10-01

This paper summarises the overview of the current situation of alternative energies in Thailand. The utilisation of bio-diesel as an alternative energy in two economic sectors (i.e. transport and industrial sectors), which have the largest energy consumption in the country, is mainly presented because it has seemed to be the most promising project among various energy conservation projects of the Thai government. Actually, there is another bio-fuel project, namely, the ethanol project for blending with gasoline to produce gasohol (E10) used in gasoline engines, which has been developed and already become to an important policy for energy conservation of the country. Due to much more large number of diesel has been utilised, the bio-diesel project has been the first priority one to solve the petroleum crisis problems. However, it is remarked that the utilisation of bio-diesel as an alternative fuel seems to be unsatisfactory because of various reasons. Some issues in terms of both government policies and technical problems have not been clearly addressed. Therefore, this paper not only presents the utilisation of bio-diesel in these two sectors but also discusses the production processes, characterisations and some experimental testing results of bio-diesel.

Demand and utilisation of labour analgesia service by Nigerian women.

PubMed

Imarengiaye, C O; Ande, A B A

2006-02-01

This study sought to determine the clinical correlates of the demand and utilisation of labour analgesia resources by Nigerian women in labour. All consenting women were interviewed on arrival at the Unit and while in labour. Biodata, options for relief of labour pain, request for analgesia, method of analgesia, VAS score and cervical score at time of request for analgesia were obtained. A total of 288 women in labour were studied. Of these, 108 (37.5%) patients were aware that the pain of labour can be relieved but only 26.0% had prenatal information on labour analgesia. However, 85.1% of the patients would want their pain of labour relieved. A total of 112 (38.9%) did receive analgesia during labour. Cervical dilatation of <4 cm at presentation to the Unit and nulliparity were likely factors for pain treatment during labour (p = 0.001, chi2 test). There is poor utilisation of labour analgesia services. Improved antenatal information on labour analgesia may boost the utilisation of these resources by Nigerian women in labour.

Service utilisation by carers of people with dementia in rural Victoria.

PubMed

Ervin, Kaye; Reid, Carol

2015-12-01

To explore the use of community and dementia-specific services by informal carers caring for someone with dementia in a rural setting. Carers of people with dementia were recruited through a variety of rural community services and invited to complete a survey related to the utilisation of community services. A total of 39 carers completed surveys. Despite 84% reporting use of the Aged Care Assessment Service and 61% reporting provision of printed information on the services available, less than half of the carers utilised commonly available support services. Only 46% received financial compensation for their carer role. Rural carers of care recipients with behavioural and psychological symptoms of dementia underutilise community services. Services that may assist with carer stress and depression and services that provide advice on the management of distressing behavioural and psychological symptoms of dementia were utilised by less than half of the carers surveyed. © 2014 AJA Inc.

Stoichiometric modelling of assimilatory and dissimilatory biomass utilisation in a microbial community

PubMed Central

Hunt, Kristopher A.; Jennings, Ryan deM.; Inskeep, William P.; Carlson, Ross P.

2017-01-01

Summary Assimilatory and dissimilatory utilisation of autotroph biomass by heterotrophs is a fundamental mechanism for the transfer of nutrients and energy across trophic levels. Metagenome data from a tractable, thermoacidophilic microbial community in Yellowstone National Park was used to build an in silico model to study heterotrophic utilisation of autotroph biomass using elementary flux mode analysis and flux balance analysis. Assimilatory and dissimilatory biomass utilisation was investigated using 29 forms of biomass-derived dissolved organic carbon (DOC) including individual monomer pools, individual macromolecular pools and aggregate biomass. The simulations identified ecologically competitive strategies for utilizing DOC under conditions of varying electron donor, electron acceptor or enzyme limitation. The simulated growth environment affected which form of DOC was the most competitive use of nutrients; for instance, oxygen limitation favoured utilisation of less reduced and fermentable DOC while carbon-limited environments favoured more reduced DOC. Additionally, metabolism was studied considering two encompassing metabolic strategies: simultaneous versus sequential use of DOC. Results of this study bound the transfer of nutrients and energy through microbial food webs, providing a quantitative foundation relevant to most microbial ecosystems. PMID:27387069

Environmental aspects of the geothermal energy utilisation in Poland

NASA Astrophysics Data System (ADS)

Sowiżdżał, Anna; Tomaszewska, Barbara; Drabik, Anna

2017-11-01

Geothermal energy is considered as a strategic and sustainable source of renewable energy that can be effectively managed in several economic sectors. In Poland, despite the abundant potential of such resources, its share in the energy mix of renewable energy sources remains insubstantial. The utilisation of geothermal resources in Poland is related to the hydrogeothermal resources, however, numerous researches related to petrogeothermal energy resources are being performed. The utilisation of each type of energy, including geothermal, has an impact on the natural environment. In case of the effective development of geothermal energy resources, many environmental benefits are pointed out. The primary one is the extraction of clean, green energy that is characterised by the zero-emission rate of pollutants into the atmosphere, what considering the current environmental pollution in many Polish cities remains the extremely important issue. On the other hand, the utilisation of geothermal energy might influence the natural environment negatively. Beginning from the phase of drilling, which strongly interferes with the local landscape or acoustic climate, to the stage of energy exploitation. It should be noted that the efficient and sustainable use of geothermal energy resources is closely linked with the current law regulations at national and European level.

Evaluation de l'intergiciel de communication DDS pour son utilisation dans le domaine avionique

NASA Astrophysics Data System (ADS)

Levesque-Landry, Kevin

Les aeronefs modernes doivent combler de plus en plus de fonctionnalites afin de satisfaire les besoins de la clientele. De ce fait, les besoins en communications des systemes avioniques sont grandissants. De plus, la portabilite et la reutilisabilite des applications sont des defis d'actualite dans le domaine avionique. De ce fait, ce projet de recherche vise a faire une evaluation de la technologie d'intergiciel de service de distribution de donnees (DDS) pour son utilisation dans le domaine avionique. Cette technologie permettrait de reduire la complexite des communications et faciliter la portabilite et reutilisabilite des applications grâce a son interface standardisee. Dans ce projet de recherche, la norme DDS est tout d'abord etudiee pour cibler les fonctionnalites qui sont utiles au domaine avionique. Les differentes polices de qualite de services sont ainsi etudiees et denotent la flexibilite de la technologie DDS. Un intergiciel DDS est egalement evalue dans un environnement de laboratoire afin de mesurer l'impact de l'utilisation de cette technologie sur les performances de latence ainsi que sur l'utilisation de la bande passante. Les resultats montrent une faible augmentation de la latence moyenne lorsque l'intergiciel DDS est utilise. L'intergiciel DDS est egalement utilise dans une etude de cas avec un AFCS (automatic flight control system) afin de quantifier les effets de son utilisation sur une application avionique. Les resultats montrent que l'utilisation de l'intergiciel DDS n'empeche pas l'AFCS d'atteindre la stabilite, mais qu'elle ralentit l'atteinte de cette derniere. Finalement, une etude de cas est effectuee afin de valider que la technologie DDS peut etre utilisee pour construire des systemes redondants. Les resultats montrent que l'intergiciel DDS permet de faire de la redondance de reserve sans avoir un impact visible sur les performances du systeme redondant.

Hospital emergency department utilisation rates among the immigrant population in Barcelona, Spain

PubMed Central

Buron, Andrea; Cots, Francesc; Garcia, Oscar; Vall, Oriol; Castells, Xavier

2008-01-01

Background The recent increase in the number of immigrants of Barcelona represents a challenge for the public healthcare system, the emergency department being the most used healthcare service by this group. However, utilisation rates in our environment have not yet been studied. We aimed to compare emergency department utilisation rates between Spanish-born and foreign-born residents in a public hospital of Barcelona. Methods The study population included all adults residing in the area of study and visiting the emergency department of Hospital del Mar in 2004. The emergency care episodes were selected from the Emergency Department register, and the population figures from the Statistics Department of Barcelona. Emergency care episodes were classified into five large clinical categories. Adjusted rate ratios (RR) of utilisation among foreign-born vs. Spanish-born residents were assessed through negative binomial regression. Results The overall utilisation rate was 382 emergency contacts per 1,000 persons-years. The RR for foreign-born versus Spanish-born residents was 0.62 (95% CI: 0.52; 0.74%). The RR was also significantly below one in surgery (0.51, 95% CI: 0.42; 0.63), traumatology (0.47, 95% CI: 0.38; 0.59), medicine (0.48, 95% CI: 0.38; 0.59) and psychiatry (0.42, 95% CI: 0.18; 0.97). No differences were found in utilisation of gynaecology and minor emergency services. Conclusion The overall lower utilisation rates obtained for foreign-born residents is consistent with previous studies and is probably due to the "healthy immigrant effect". Thus, the population increase due to immigration does not translate directly into a corresponding increase in the number of emergency contacts. The lack of differences in minor and gynaecological emergency care supports the hypothesis that immigrants overcome certain barriers by using the emergency department to access to health services. The issue of healthcare barriers should therefore be addressed, especially among

The experiences of culturally and linguistically diverse family caregivers in utilising dementia services in Australia

PubMed Central

2013-01-01

Background Older people from culturally and linguistically diverse groups are underrepresented in residential aged care but overrepresented in community aged care in Australia. However, little is known about culturally and linguistically diverse family caregivers in utilising dementia services in Australia because previous studies mainly focused on the majority cultural group. Experiences of caregivers from culturally and linguistically diverse groups who are eligible to utilise dementia services in Australia are needed in order to optimize the utilisation of dementia services for these caregivers. Methods The aim of the study was to explore the experiences of family caregivers from Chinese, Greek, Italian and Vietnamese groups in utilising dementia services. Gadamer's philosophical hermeneutics was used to interpret the experiences of the participants. Focus group discussions and in-depth individual interviews were used to collect data. Data collection was conducted over a six month period in 2011. In total, 46 family caregivers who were caring for 39 persons with dementia participated. Results Four themes were revealed: (1) negotiating services for the person with dementia; (2) the impact of acculturation on service utilisation; (3) the characteristics of satisfactory services; and (4) negative experiences in utilising services. The present study revealed that the participation of caregivers from culturally and linguistically diverse groups in planning and managing dementia services ranged markedly from limited participation to full participation. Conclusions The findings of this study suggest that caregivers from culturally and linguistically diverse groups need to be fully prepared so they can participate in the utilisation of dementia services available to them in Australia. PMID:24148155

The experiences of culturally and linguistically diverse family caregivers in utilising dementia services in Australia.

PubMed

Xiao, Lily Dongxia; De Bellis, Anita; Habel, Lesley; Kyriazopoulos, Helena

2013-10-22

Older people from culturally and linguistically diverse groups are underrepresented in residential aged care but overrepresented in community aged care in Australia. However, little is known about culturally and linguistically diverse family caregivers in utilising dementia services in Australia because previous studies mainly focused on the majority cultural group. Experiences of caregivers from culturally and linguistically diverse groups who are eligible to utilise dementia services in Australia are needed in order to optimize the utilisation of dementia services for these caregivers. The aim of the study was to explore the experiences of family caregivers from Chinese, Greek, Italian and Vietnamese groups in utilising dementia services. Gadamer's philosophical hermeneutics was used to interpret the experiences of the participants. Focus group discussions and in-depth individual interviews were used to collect data. Data collection was conducted over a six month period in 2011. In total, 46 family caregivers who were caring for 39 persons with dementia participated. Four themes were revealed: (1) negotiating services for the person with dementia; (2) the impact of acculturation on service utilisation; (3) the characteristics of satisfactory services; and (4) negative experiences in utilising services. The present study revealed that the participation of caregivers from culturally and linguistically diverse groups in planning and managing dementia services ranged markedly from limited participation to full participation. The findings of this study suggest that caregivers from culturally and linguistically diverse groups need to be fully prepared so they can participate in the utilisation of dementia services available to them in Australia.

Sludge utilisation in agriculture: possibilities and prospects in Greece.

PubMed

Andreadakis, A D; Mamals, D; Gavalaki, E; Kampylafka, S

2002-01-01

The paper presents the prospects for agricultural utilisation of the sludge produced from wastewater treatment plants in Greece and more specifically focuses on a critical review of the legislatory framework, determination of the quantitative and qualitative characteristics of the produced sludges, examination of possible sludge treatment methods and evaluation of the possibilities and prospects of sludge utilisation on the basis of the above considerations. Landfilling is practically the only route to sludge disposal in Greece. However, in view of the anticipated future restrictions for landfilling within the European Union, this method is clearly a short-term solution and alternative options, including agricultural reuse, must be implemented. The results of a recent survey are presented and discussed in relation to this need.

Socioeconomic inequalities in health care utilisation in Norway: the population-based HUNT3 survey.

PubMed

Vikum, Eirik; Krokstad, Steinar; Westin, Steinar

2012-08-22

In this study we investigated the distribution of self-reported health care utilisation by education and household income in a county population in Norway, in a universal public health care system based on ideals of equal access for all according to need, and not according to wealth. The study included 24,147 women and 20,608 men aged 20 years and above in the third Nord-Trøndelag Health Survey (HUNT 3) of 2006-2008. Income-related horizontal inequity was estimated through concentration indexes, and inequity by both education and income was estimated as risk ratios through conventional regression. We found no overall pro-rich or pro-educated socioeconomic gradient in needs-adjusted utilisation of general practitioner or inpatient care. However, we found overall pro-rich and pro-educated inequity in utilisation of both private medical specialists and hospital outpatient care. For these services there were large differences in levels of inequity between younger and older men and women. In contrast with recent studies from Norway, we found pro-rich and pro-educated social inequalities in utilisation of hospital outpatient services and not only private medical specialists. Utilisation of general practitioner and inpatient services, which have low access threshold or are free of charge, we found to be equitable.

Antenatal Care Utilisation and Content between Low-Risk and High-Risk Pregnant Women

PubMed Central

Yeoh, Ping Ling; Hornetz, Klaus; Dahlui, Maznah

2016-01-01

Background The purpose of antenatal care is to monitor and improve the wellbeing of the mother and foetus. The World Health Organization recommends risk-oriented strategy that includes: (i) routine care to all women, (ii) additional care for women with moderately severe diseases and complications, (iii) specialised obstetrical and neonatal care for women with severe diseases and complications. Antenatal care is concerned with adequate care in order to be effective. Measurement for adequacy of antenatal care often applies indexes that assess initiation of care and number of visits. In addition, adequacy of care content should also be assessed. Results of studies in developed settings demonstrate that women without risk factors use antenatal services more frequently than recommended. Such over-utilisation is problematic for low-resourced settings. Moreover, studies show that a substantial proportion of high-risk women had utilisation or content of care below the recommended standard. Yet studies in developing countries have seldom included a comparison between low-risk and high-risk women. The purpose of the study was therefore to assess adequacy of care and pregnancy outcomes for the different risk groups. Methods A retrospective study using a multistage sampling technique, at public-funded primary health care clinics was conducted. Antenatal utilisation level was assessed using a modified Adequacy of Prenatal Care Utilisation index that measures the timing for initiation of care and observed-to-expected visits ratio. Adequacy of antenatal care content assessed compliance to routine care based on the local guidelines. Results Intensive or “adequate-plus” antenatal care utilisation as defined by the modified index was noted in over half of the low-risk women. On the other hand, there were 26% of the high-risk women without the expected intensive utilisation. Primary- or non-educated high-risk women were less likely to have a higher antenatal care utilisation

Utilisation of a community-based health facility in a low-income urban community in Ibadan, Nigeria

PubMed Central

Asuzu, Michael C.

2015-01-01

Background Primary healthcare is established to ensure that people have access to health services through facilities located in their community. However, utilisation of health facilities in Nigeria remains low in many communities. Aim To assess the utilisation of community-based health facility (CBHF) amongst adults in Ibadan, Nigeria Settings A low-income community in Ibadan North West Local Government Area of Oyo State. Methods A cross-sectional survey was conducted using a simple random sampling technique to select one adult per household in all 586 houses in the community. A semi-structured interviewer-administered questionnaire was used to collect information on respondents' sociodemographic characteristics, knowledge and utilisation of the CBHF. Data analysis included descriptive statistics and association testing using the Chi-square test at p = 0.05. Results The mean age of the respondents was 46.5 ± 16.0 years; 46.0% were men and 81.0% married; 26% had no formal education and 38.0% had secondary-level education and above; traders constituted 52.0% of the sample; and 85.2% were of low socioeconomic standing; 90% had patronised the CBHF. The main reasons for non-utilisation were preference for general hospitals (13.8%) and self-medication (12.1%). Respondents who had secondary education and above, were in a higher socioeconomic class, who had good knowledge of the facility and were satisfied with care, utilised the CBHF three months significantly more than their counterparts prior to the study (p < 0.05). However, only satisfaction with care was found to be a significant predictor of utilisation of the CBHF. Conclusion The utilisation of the CBHF amongst adults in the study setting is high, driven mostly by satisfaction with the care received previously. Self-medication, promoted by uncontrolled access to drugs through pharmacies and patent medicine stores, threatens this high utilisation. PMID:26245600

Contextual and individual factors associated with dental services utilisation by Brazilian adults: A multilevel analysis

PubMed Central

2018-01-01

Background Inequalities in the utilisation of dental services in Brazil are remarkable. The aim of this study was to evaluate the association of contextual and individual factors with the utilisation of dental services by Brazilian adults using the Andersen’s behavioural model. Methods Individual-level data from 27,017 adults residents in the State capitals who were interviewed in the 2013 Brazilian National Health Survey were pooled with contextual city-level data. The outcomes were non-utilisation of dental services and last dental visit over 12 months ago. Individual predisposing variables were age, sex, race/skin colour, schooling and social network. Individual enabling variables included income, health insurance and registration in primary health care. Individual need variables were self-perceived dental health and self-reported missing teeth. Multilevel logistic regression models were performed to estimate odds ratio (OR) and 95% confidence intervals (95% CIs) of the association of contextual and individual predisposing, enabling and need-related variables with dental services outcomes. Results Predisposing (OR = 0.89; 95% CI 0.81–0.97) and enabling (OR = 0.90; 95% CI 0.85–0.96) contextual factors were associated with non-utilisation of dental services. Individual predisposing (sex, race/skin colour, schooling), enabling (income, health insurance) and need (self-perceived oral health, missing teeth) were associated with non-utilisation of dental services and last dental visit over 12 months ago. The latter was also associated with other individual predisposing (age, social network) and need (eating difficulties due to oral problems) characteristics. Conclusions Individual and contextual determinants influenced dental services utilisation in Brazilian adults. These factors should be on the policy agenda and considered in the organisation of health services aiming to reduce oral health inequalities related to access and utilisation of dental services

Contextual and individual factors associated with dental services utilisation by Brazilian adults: A multilevel analysis.

PubMed

Herkrath, Fernando José; Vettore, Mario Vianna; Werneck, Guilherme Loureiro

2018-01-01

Inequalities in the utilisation of dental services in Brazil are remarkable. The aim of this study was to evaluate the association of contextual and individual factors with the utilisation of dental services by Brazilian adults using the Andersen's behavioural model. Individual-level data from 27,017 adults residents in the State capitals who were interviewed in the 2013 Brazilian National Health Survey were pooled with contextual city-level data. The outcomes were non-utilisation of dental services and last dental visit over 12 months ago. Individual predisposing variables were age, sex, race/skin colour, schooling and social network. Individual enabling variables included income, health insurance and registration in primary health care. Individual need variables were self-perceived dental health and self-reported missing teeth. Multilevel logistic regression models were performed to estimate odds ratio (OR) and 95% confidence intervals (95% CIs) of the association of contextual and individual predisposing, enabling and need-related variables with dental services outcomes. Predisposing (OR = 0.89; 95% CI 0.81-0.97) and enabling (OR = 0.90; 95% CI 0.85-0.96) contextual factors were associated with non-utilisation of dental services. Individual predisposing (sex, race/skin colour, schooling), enabling (income, health insurance) and need (self-perceived oral health, missing teeth) were associated with non-utilisation of dental services and last dental visit over 12 months ago. The latter was also associated with other individual predisposing (age, social network) and need (eating difficulties due to oral problems) characteristics. Individual and contextual determinants influenced dental services utilisation in Brazilian adults. These factors should be on the policy agenda and considered in the organisation of health services aiming to reduce oral health inequalities related to access and utilisation of dental services.

To fractionate municipal solid waste incineration bottom ash: Key for utilisation?

PubMed

Sormunen, Laura Annika; Rantsi, Riina

2015-11-01

For the past decade, the Finnish waste sector has increasingly moved from the landfilling of municipal solid waste towards waste incineration. New challenges are faced with the growing amounts of municipal solid waste incineration bottom ash, which are mainly landfilled at the moment. Since this is not a sustainable or a profitable solution, finding different utilisation applications for the municipal solid waste incineration bottom ash is crucial. This study reports a comprehensive analysis of bottom ash properties from one waste incineration plant in Finland, which was first treated with a Dutch bottom ash recovery technique called advanced dry recovery. This novel process separates non-ferrous and ferrous metals from bottom ash, generating mineral fractions of different grain sizes (0-2 mm, 2-5 mm, 5-12 mm and 12-50 mm). The main aim of the study was to assess, whether the advanced bottom ash treatment technique, producing mineral fractions of different grain sizes and therefore properties, facilitates the utilisation of municipal solid waste incineration bottom ash in Finland. The results were encouraging; the bottom ash mineral fractions have favourable behaviour against the frost action, which is especially useful in the Finnish conditions. In addition, the leaching of most hazardous substances did not restrict the utilisation of bottom ash, especially for the larger fractions (>5 mm). Overall, this study has shown that the advanced bottom ash recovering technique can be one solution to increase the utilisation of bottom ash and furthermore decrease its landfilling in Finland. © The Author(s) 2015.

Health services utilisation disparities between English speaking and non-English speaking background Australian infants

PubMed Central

2010-01-01

Background To examine the differences in health services utilisation and the associated risk factors between infants from non-English speaking background (NESB) and English speaking background (ESB) within Australia. Methods We analysed data from a national representative longitudinal study, the Longitudinal Study of Australian Children (LSAC) which started in 2004. We used survey logistic regression coupled with survey multiple linear regression to examine the factors associated with health services utilisation. Results Similar health status was observed between the two groups. In comparison to ESB infants, NESB infants were significantly less likely to use the following health services: maternal and child health centres or help lines (odds ratio [OR] 0.56; 95% confidence intervals [CI], 0.40-0.79); maternal and child health nurse visits (OR 0.68; 95% CI, 0.49-0.95); general practitioners (GPs) (OR 0.58; 95% CI, 0.40-0.83); and hospital outpatient clinics (OR 0.54; 95% CI, 0.31-0.93). Multivariate analysis results showed that the disparities could not be fully explained by the socioeconomic status and language barriers. The association between English proficiency and the service utilised was absent once the NESB was taken into account. Maternal characteristics, family size and income, private health insurance and region of residence were the key factors associated with health services utilisation. Conclusions NESB infants accessed significantly less of the four most frequently used health services compared with ESB infants. Maternal characteristics and family socioeconomic status were linked to health services utilisation. The gaps in health services utilisation between NESB and ESB infants with regard to the use of maternal and child health centres or phone help, maternal and child health nurse visits, GPs and paediatricians require appropriate policy attentions and interventions. PMID:20374663

Trends of CT utilisation in an emergency department in Taiwan: a 5-year retrospective study

PubMed Central

Hu, Sung-Yuan; Hsieh, Ming-Shun; Lin, Meng-Yu; Hsu, Chiann-Yi; Lin, Tzu-Chieh; How, Chorng-Kuang; Wang, Chen-Yu; Tsai, Jeffrey Che-Hung; Wu, Yu-Hui; Chang, Yan-Zin

2016-01-01

Objectives To investigate the association between the trends of CT utilisation in an emergency department (ED) and changes in clinical imaging practice and patients' disposition. Setting A hospital-based retrospective observational study of a public 1520-bed referral medical centre in Taiwan. Participants Adult ED visits (aged ≥18 years) during 2009–2013, with or without receiving CT, were enrolled as the study participants. Main outcome measures For all enrolled ED visits, we retrospectively analysed: (1) demographic characteristics, (2) triage categories, (3) whether CT was performed and the type of CT scan, (4) further ED disposition, (5) ED cost and (6) ED length of stay. Results In all, 269 239 adult ED visits (148 613 male patients and 120 626 female patients) were collected during the 5-year study period, comprising 38 609 CT scans. CT utilisation increased from 11.10% in 2009 to 17.70% in 2013 (trend test, p<0.001). Four in 5 types of CT scan (head, chest, abdomen and miscellaneous) were increasingly utilised during the study period. Also, CT was increasingly ordered annually in all age groups. Although ED CT utilisation rates increased markedly, the annual ED visits did not actually increase. Moreover, the subsequent admission rate, after receiving ED CT, declined (59.9% in 2009 to 48.2% in 2013). Conclusions ED CT utilisation rates increased significantly during 2009–2013. Emergency physicians may be using CT for non-emergent studies in the ED. Further investigation is needed to determine whether increasing CT utilisation is efficient and cost-effective. PMID:27279477

The smartphone in the memory clinic: A study of patient and care partner's utilisation habits.

PubMed

Benge, Jared F; Dinh, Kara L; Logue, Erin; Phenis, Richard; Dasse, Michelle N; Scullin, Michael K

2018-04-16

Smartphones have potential as cognitive aids for adults with cognitive impairments. However, little is known about how patients and their care partners utilise smartphones in their day-to-day lives. We collected self-reported smartphone utilisation data from patients referred for neuropsychological evaluations (N = 53), their care partners (N = 44), and an Amazon Mechanical Turk control sample (N = 204). Patient participants were less likely to own a smartphone than controls, with increasing age associated with less utilisation of smartphone features in all groups. Of the patients who owned smartphones, spontaneous use of cognitive aid features (e.g., reminders and calendars) occurred on only a monthly-to-weekly basis; by comparison, patients reported utilising social/general features (e.g., email and internet) on a weekly-to-daily basis. Individuals referred for geriatric cognitive disorder evaluations were less likely to own and use smartphones than individuals referred for other reasons. Care partners reported using their smartphones more frequently than control group adults, with 55% of care partners endorsing utilising their device in caring for the patient. Building upon existing smartphone use habits to increase the use of cognitive aid features may be a feasible intervention for some patients, and including care partners in such interventions is encouraged.

Landscape Utilisation, Animal Behaviour and Hendra Virus Risk.

PubMed

Field, H E; Smith, C S; de Jong, C E; Melville, D; Broos, A; Kung, N; Thompson, J; Dechmann, D K N

2016-03-01

Hendra virus causes sporadic fatal disease in horses and humans in eastern Australia. Pteropid bats (flying-foxes) are the natural host of the virus. The mode of flying-fox to horse transmission remains unclear, but oro-nasal contact with flying-fox urine, faeces or saliva is the most plausible. We used GPS data logger technology to explore the landscape utilisation of black flying-foxes and horses to gain new insight into equine exposure risk. Flying-fox foraging was repetitious, with individuals returning night after night to the same location. There was a preference for fragmented arboreal landscape and non-native plant species, resulting in increased flying-fox activity around rural infrastructure. Our preliminary equine data logger study identified significant variation between diurnal and nocturnal grazing behaviour that, combined with the observed flying-fox foraging behaviour, could contribute to Hendra virus exposure risk. While we found no significant risk-exposing difference in individual horse movement behaviour in this study, the prospect warrants further investigation, as does the broader role of animal behaviour and landscape utilisation on the transmission dynamics of Hendra virus.

Evolution from Packet Utilisation to Mission Operation Services

NASA Astrophysics Data System (ADS)

Cooper, Sam; Forwell, Stuart D.

2012-08-01

The ECSS Packet Utilisation Standard (PUS) and the forthcoming CCSDS Mission Operations (MO) Services occupy a very similar domain. This paper discusses the history of the two standards, their relationship and how the two can co-exist in the near term and long terms. It also covers implications with implementing MO services in current and future on-board architectures.

Determinants of utilisation of intrapartum obstetric care services in Cambodia, and gaps in coverage.

PubMed

Chomat, Anne Marie; Grundy, John; Oum, Sophal; Bermudez, Odilia I

2011-01-01

Facility delivery and skilled birth attendance are two of the most effective strategies for decreasing maternal mortality. The objectives of this study were to further define utilisation of these services in Cambodia and to uncover socio-economic or location-specific coverage gaps that may exist. We performed a cross-sectional analysis of the 2005 Cambodia Demographic Health Survey (CDHS) to determine prevalence, and determinants, of service utilisation. Out of 6069 women aged 15-49 years, 77% delivered at home, three-fourths without a skilled birth attendant. Poverty, lower education and rural residence were associated with the highest likelihood of poor utilisation of services. Discussion. While there has been an overall increase in facility deliveries and skilled birth attendance since 2000, improvements have been spread unevenly across the population, benefiting mostly urban, wealthier and better educated women. While recent financing initiatives and health system developments appear to have further increased service utilisation since 2005, the extent of their reach to the most vulnerable populations, and their ultimate impact on maternal mortality reduction, remain to be elucidated. Further expanding successful initiatives, particularly among vulnerable populations, is essential. Longitudinal evaluation of ongoing strategies and their impact remains critical.

Factors that influence utilisation of HIV/AIDS prevention methods among university students residing at a selected university campus.

PubMed

Ndabarora, Eléazar; Mchunu, Gugu

2014-01-01

Various studies have reported that university students, who are mostly young people, rarely use existing HIV/AIDS preventive methods. Although studies have shown that young university students have a high degree of knowledge about HIV/AIDS and HIV modes of transmission, they are still not utilising the existing HIV prevention methods and still engage in risky sexual practices favourable to HIV. Some variables, such as awareness of existing HIV/AIDS prevention methods, have been associated with utilisation of such methods. The study aimed to explore factors that influence use of existing HIV/AIDS prevention methods among university students residing in a selected campus, using the Health Belief Model (HBM) as a theoretical framework. A quantitative research approach and an exploratory-descriptive design were used to describe perceived factors that influence utilisation by university students of HIV/AIDS prevention methods. A total of 335 students completed online and manual questionnaires. Study findings showed that the factors which influenced utilisation of HIV/AIDS prevention methods were mainly determined by awareness of the existing university-based HIV/AIDS prevention strategies. Most utilised prevention methods were voluntary counselling and testing services and free condoms. Perceived susceptibility and perceived threat of HIV/AIDS score was also found to correlate with HIV risk index score. Perceived susceptibility and perceived threat of HIV/AIDS showed correlation with self-efficacy on condoms and their utilisation. Most HBM variables were not predictors of utilisation of HIV/AIDS prevention methods among students. Intervention aiming to improve the utilisation of HIV/AIDS prevention methods among students at the selected university should focus on removing identified barriers, promoting HIV/AIDS prevention services and providing appropriate resources to implement such programmes.

Improved sugar co-utilisation by encapsulation of a recombinant Saccharomyces cerevisiae strain in alginate-chitosan capsules

PubMed Central

2014-01-01

Background Two major hurdles for successful production of second-generation bioethanol are the presence of inhibitory compounds in lignocellulosic media, and the fact that Saccharomyces cerevisiae cannot naturally utilise pentoses. There are recombinant yeast strains that address both of these issues, but co-utilisation of glucose and xylose is still an issue that needs to be resolved. A non-recombinant way to increase yeast tolerance to hydrolysates is by encapsulation of the yeast. This can be explained by concentration gradients occuring in the cell pellet inside the capsule. In the current study, we hypothesised that encapsulation might also lead to improved simultaneous utilisation of hexoses and pentoses because of such sugar concentration gradients. Results In silico simulations of encapsulated yeast showed that the presence of concentration gradients of inhibitors can explain the improved inhibitor tolerance of encapsulated yeast. Simulations also showed pronounced concentration gradients of sugars, which resulted in simultaneous xylose and glucose consumption and a steady state xylose consumption rate up to 220-fold higher than that found in suspension culture. To validate the results experimentally, a xylose-utilising S. cerevisiae strain, CEN.PK XXX, was constructed and encapsulated in semi-permeable alginate-chitosan liquid core gel capsules. In defined media, encapsulation not only increased the tolerance of the yeast to inhibitors, but also promoted simultaneous utilisation of glucose and xylose. Encapsulation of the yeast resulted in consumption of at least 50% more xylose compared with suspended cells over 96-hour fermentations in medium containing both sugars. The higher consumption of xylose led to final ethanol titres that were approximately 15% higher. In an inhibitory dilute acid spruce hydrolysate, freely suspended yeast cells consumed the sugars in a sequential manner after a long lag phase, whereas no lag phase was observed for the

Nutrient utilisation and particulate organic matter changes during summer in the upper mixed layer (Ross Sea, Antarctica)

NASA Astrophysics Data System (ADS)

Catalano, G.; Povero, P.; Fabiano, M.; Benedetti, F.; Goffart, A.

1997-01-01

The relationships among vertical stability, estimated nutrient utilisation and particulate organic matter in the Ross Sea are analysed from data collected during two cruises in the summers of 1987-1988 and 1989-1990. In the upper mixed layer (UML), identified through the vertical stability E( Z(UML)), nutrient consumption is calculated as the difference between the "diluted" nutrient value and the mean calculated from the integrated value in the UML. The nutrient utilisation ratio and E( Z(UML)) are linearly related for E( Z(UML))≤25, whereas for values > 25, the distribution pattern is more scattered and independent of E( Z(UML)). For E( Z(UML))≥25, utilisation values were ≥4, 0.4 and 10 mmol m -3 for nitrate, phosphate and silicate, respectively. Significant relationships between nutrient depletion and both particulate organic carbon (POC) and particulate protein/particulate carbohydrate ratios (PPRT/PCHO) are found. The analysis of particulate matter distribution vs nutrient utilisation shows that the stations could be divided into two groups having different characteristics. The first group includes coastal stations, where high nutrient utilisation, POC and PPRT/PCHO are typical of areas with high production. In the second group (pelagic stations), nutrient utilisation, POC and PPRT/PCHO are lower. The vertical stability can be used to discriminate among the factors that influence primary production.

Redirecting Under-Utilised Computer Laboratories into Cluster Computing Facilities

ERIC Educational Resources Information Center

Atkinson, John S.; Spenneman, Dirk H. R.; Cornforth, David

2005-01-01

Purpose: To provide administrators at an Australian university with data on the feasibility of redirecting under-utilised computer laboratories facilities into a distributed high performance computing facility. Design/methodology/approach: The individual log-in records for each computer located in the computer laboratories at the university were…

Trends of CT utilisation in an emergency department in Taiwan: a 5-year retrospective study.

PubMed

Hu, Sung-Yuan; Hsieh, Ming-Shun; Lin, Meng-Yu; Hsu, Chiann-Yi; Lin, Tzu-Chieh; How, Chorng-Kuang; Wang, Chen-Yu; Tsai, Jeffrey Che-Hung; Wu, Yu-Hui; Chang, Yan-Zin

2016-06-08

To investigate the association between the trends of CT utilisation in an emergency department (ED) and changes in clinical imaging practice and patients' disposition. A hospital-based retrospective observational study of a public 1520-bed referral medical centre in Taiwan. Adult ED visits (aged ≥18 years) during 2009-2013, with or without receiving CT, were enrolled as the study participants. For all enrolled ED visits, we retrospectively analysed: (1) demographic characteristics, (2) triage categories, (3) whether CT was performed and the type of CT scan, (4) further ED disposition, (5) ED cost and (6) ED length of stay. In all, 269 239 adult ED visits (148 613 male patients and 120 626 female patients) were collected during the 5-year study period, comprising 38 609 CT scans. CT utilisation increased from 11.10% in 2009 to 17.70% in 2013 (trend test, p<0.001). Four in 5 types of CT scan (head, chest, abdomen and miscellaneous) were increasingly utilised during the study period. Also, CT was increasingly ordered annually in all age groups. Although ED CT utilisation rates increased markedly, the annual ED visits did not actually increase. Moreover, the subsequent admission rate, after receiving ED CT, declined (59.9% in 2009 to 48.2% in 2013). ED CT utilisation rates increased significantly during 2009-2013. Emergency physicians may be using CT for non-emergent studies in the ED. Further investigation is needed to determine whether increasing CT utilisation is efficient and cost-effective. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Time utilisation trends of supported employment services by persons with mental disability in South Africa.

PubMed

Van Niekerk, Lana; Coetzee, Zelda; Engelbrecht, Madri; Hajwani, Zerina; Terreblanche, Santie

2015-01-01

This paper reports on the second phase of a two-phased study that was undertaken to determine the feasibility of supported employment (SE) as a strategy with which to facilitate the employment of persons with disability in competitive work contexts. The study population comprised people with mental disabilities receiving SE in the Western Cape Province, South Africa. To describe the components of SE utilised by persons with mental disability (i.e. psychiatric or intellectual disability) in terms of type and time utilisation patterns over 12 months. Criterion sampling, a form of purposive sampling, was used to identify 29 study participants - 19 with intellectual disability and 10 with psychiatric disability. Data collection commenced for each participant when a work placement had been identified and preparation for such ensued. Data was collected prospectively for a period of 12 months. SE service components utilised by participants were captured using a data capture sheet that was developed for this purpose. Time utilisation indicated a steep downwards trend for both cohorts. The decrease in utilisation of SE service components over a period of one year was more pronounced in the psychiatric disability (PD) cohort, who utilized almost half the total SE services in the first month. SE services can be considered as a viable option for return to work in resource-constrained environments. Providers of SE services will need to modify approaches in order to meet contextual realities.

Impact of Nutritional Status and Sleep Quality on Hospital Utilisation in the Oldest Old with Heart Failure.

PubMed

Selan, S; Hellström, A; Fagerström, C

2016-02-01

To describe three-year trends in nutritional status and sleep quality and their impact on hospital utilisation in the oldest old (80 +) with heart failure (HF). Single-centred longitudinal observational study. South-eastern Sweden. 90 elderly (80+) with objectively verified HF. Baseline data from the Mini Nutritional Assessment (MNA) and on sleep quality were collected through structured interviews following the HF diagnosis (n=90) and at a three-year follow-up (n=41). Data on hospital utilisation during the three years following the HF diagnosis were also collected. Nineteen percent of the participants were found to have impaired nutritional status, a condition that increased hospital utilisation by four bed days per year. A majority (85%) had impaired sleep quality, but no impact on hospital utilisation was found. Nutritional status and sleep quality were stable over the three-year period. In the oldest old with HF, impaired nutritional status and impaired sleep quality are already common at HF diagnosis. Impaired nutritional status increases hospital utilisation significantly. Therefore, it is of supreme importance to systematically evaluate nutritional status and sleep quality in the oldest old when they are diagnosed with HF, as well as to take action if impairments are present.

Fish utilisation of wetland nurseries with complex hydrological connectivity.

PubMed

Davis, Ben; Johnston, Ross; Baker, Ronald; Sheaves, Marcus

2012-01-01

The physical and faunal characteristics of coastal wetlands are driven by dynamics of hydrological connectivity to adjacent habitats. Wetlands on estuary floodplains are particularly dynamic, driven by a complex interplay of tidal marine connections and seasonal freshwater flooding, often with unknown consequences for fish using these habitats. To understand the patterns and subsequent processes driving fish assemblage structure in such wetlands, we examined the nature and diversity of temporal utilisation patterns at a species or genus level over three annual cycles in a tropical Australian estuarine wetland system. Four general patterns of utilisation were apparent based on CPUE and size-structure dynamics: (i) classic nursery utlisation (use by recently settled recruits for their first year) (ii) interrupted peristence (iii) delayed recruitment (iv) facultative wetland residence. Despite the small self-recruiting 'facultative wetland resident' group, wetland occupancy seems largely driven by connectivity to the subtidal estuary channel. Variable connection regimes (i.e. frequency and timing of connections) within and between different wetland units (e.g. individual pools, lagoons, swamps) will therefore interact with the diversity of species recruitment schedules to generate variable wetland assemblages in time and space. In addition, the assemblage structure is heavily modified by freshwater flow, through simultaneously curtailing persistence of the 'interrupted persistence' group, establishing connectivity for freshwater spawned members of both the 'facultative wetland resident' and 'delayed recruitment group', and apparently mediating use of intermediate nursery habitats for marine-spawned members of the 'delayed recruitment' group. The diversity of utilisation pattern and the complexity of associated drivers means assemblage compositions, and therefore ecosystem functioning, is likely to vary among years depending on variations in hydrological connectivity

Fish Utilisation of Wetland Nurseries with Complex Hydrological Connectivity

PubMed Central

Davis, Ben; Johnston, Ross; Baker, Ronald; Sheaves, Marcus

2012-01-01

The physical and faunal characteristics of coastal wetlands are driven by dynamics of hydrological connectivity to adjacent habitats. Wetlands on estuary floodplains are particularly dynamic, driven by a complex interplay of tidal marine connections and seasonal freshwater flooding, often with unknown consequences for fish using these habitats. To understand the patterns and subsequent processes driving fish assemblage structure in such wetlands, we examined the nature and diversity of temporal utilisation patterns at a species or genus level over three annual cycles in a tropical Australian estuarine wetland system. Four general patterns of utilisation were apparent based on CPUE and size-structure dynamics: (i) classic nursery utlisation (use by recently settled recruits for their first year) (ii) interrupted peristence (iii) delayed recruitment (iv) facultative wetland residence. Despite the small self-recruiting ‘facultative wetland resident’ group, wetland occupancy seems largely driven by connectivity to the subtidal estuary channel. Variable connection regimes (i.e. frequency and timing of connections) within and between different wetland units (e.g. individual pools, lagoons, swamps) will therefore interact with the diversity of species recruitment schedules to generate variable wetland assemblages in time and space. In addition, the assemblage structure is heavily modified by freshwater flow, through simultaneously curtailing persistence of the ’interrupted persistence’ group, establishing connectivity for freshwater spawned members of both the ‘facultative wetland resident’ and ‘delayed recruitment group’, and apparently mediating use of intermediate nursery habitats for marine-spawned members of the ‘delayed recruitment’ group. The diversity of utilisation pattern and the complexity of associated drivers means assemblage compositions, and therefore ecosystem functioning, is likely to vary among years depending on variations in

Effect of active shortening on the rate of ATP utilisation by rabbit psoas muscle fibres

PubMed Central

Sun, Y-B; Hilber, K; Irving, M

2001-01-01

The rate of ATP utilisation during active shortening of single skinned fibres from rabbit psoas muscle at 10 °C was measured using an NADH-linked assay. Fibres were immersed in silicone oil and illuminated with 365 nm light. The amounts of NADH and carboxytetramethylrhodamine (CTMR) in the illuminated region of the fibre were measured simultaneously from fluorescence emission at 425–475 and 570–650 nm, respectively. The ratio of these two signals was used to determine the intracellular concentration of NADH, and thus the ATP utilisation, without interference from movements of the fibre with respect to the measuring light beam. The total extra ATP utilisation due to shortening (ΔATP) was determined by extrapolation of the steady isometric rates before and after shortening to the mid-point of the shortening period. ΔATP had a roughly linear dependence on the extent of shortening in the range 1–15% fibre length (L0) at a shortening velocity of 0.4 L0 s−1 from initial sarcomere length 2.7 μm. For shortening of 1%L0, ΔATP was 21 ± 1 μm (mean ±s.e.m., n = 3). The mean rate of ATP utilisation during ramp shortening of 10%L0 had a roughly linear dependence on shortening velocity in the range 0.05–1.2 L0 s−1. During unloaded shortening at 1.2 L0 s−1 the mean rate of ATP utilisation was 1.7 mm s−1, about 9 times the isometric rate. ΔATP was roughly independent of shortening velocity, and was 84 ± 9 μm (mean ±s.e.m., n = 6) for shortening of 10%L0. The implications of these results for mechanical-chemical coupling in muscle are discussed. The total ATP utilisation associated with shortening of 1%L0 is only about 17% of the concentration of the myosin heads in the fibre, suggesting that during isometric contraction either less than 17% of the myosin heads are attached to actin, or that heads can detach without commitment to ATP splitting. The fraction of myosin heads attached to actin during unloaded shortening is estimated from the rate of ATP

Factors associated with postnatal care utilisation in Rwanda: A secondary analysis of 2010 Demographic and Health Survey data.

PubMed

Rwabufigiri, Bernard N; Mukamurigo, Judith; Thomson, Dana R; Hedt-Gautier, Bethany L; Semasaka, Jean Paul S

2016-05-31

Postnatal care (PNC) in the first seven days is important for preventing morbidity and mortality in mothers and new-borns. Sub-Saharan African countries, which account for 62 % of maternal deaths globally, have made major efforts to increase PNC utilisation, but utilisation rates remains low even in countries like Rwanda where PNC services are universally available for free. This study identifies key socio-economic and demographic factors associated with PNC utilisation in Rwanda to inform improved PNC policies and programs. This is a secondary analysis of the 2010 Demographic and Health Survey, a national multi-stage, cross-sectional survey. In bivariate analysis, we used chi-square tests to identify demographic and socio-economic factors associated with PNC utilisation at α = 0.1. Pearson's R statistic (r > 0.5) was used to identify collinear covariates, and to choose which covariate was more strongly associated with PNC utilisation. Manual backward stepwise logistic regression was performed on the remaining covariates to identify key factors associated with PNC utilisation at α = 0.05. All analyses were performed in Stata 13 adjusting for sampling weights, clustering, and stratification. Of the 2,748 women with a live birth in the last two years who answered question about PNC utilisation, 353 (12.8 %) returned for PNC services within seven days after birth. Three factors were positively associated with PNC use: delivering at a health facility (OR: 2.97; 95 % CI: 2.28-3.87), being married but not involved with one's own health care decision-making (OR: 1.69; 95 % CI: 1.17, 2.44) compared to being married and involved; and being in the second (OR: 1.46; 95 % CI: 1.01-2.09) or richest wealth quintile (OR: 2.04; 95 % CI: 1.27-3.29) compared to the poorest. Mother's older age at delivery was negatively associated with PNC use (20-29 - OR: 0.51, 95 % CI: 0.29-0.87; 30-39 - OR: 0.47, 95 % CI: 0.27-0.83; 40-49 - OR: 0.32, 95 % CI: 0.16-0.64). Low PNC

The Utilisation of Music by Casino Managers: An Interview Study.

PubMed

Bramley, Stephanie; Dibben, Nicola; Rowe, Richard

2016-12-01

Music is ubiquitous in retail and commercial environments, with some managers believing that music can enhance the customer experience, increase footfall and sales and improve consumer satisfaction. Casino gambling is popular in the United Kingdom and anecdotal evidence suggests that music is often present. However, little is known about the rationale for music use from the perspective of casino managers. In this study semi-structured interviews were conducted with five casino managers to establish their motivations for utilising music, the factors informing their choice of music and the extent to which music is used with the intention of influencing gambling behaviour. Results showed that casino managers utilised two types of music-recorded background music, often sourced via external music supply companies and live music. Live music was often situated away from the gaming floor and used primarily to accompany participation in non-gambling activities. Recorded background music was not used with the direct aim of influencing customers' gambling behaviour, but to create the right atmosphere for gambling and to promote certain moods within the casinos. To achieve these aims casino managers manipulated the tempo, volume and genre of the recorded background music. Casino managers also reported that some gamblers listen to music via portable music players, possibly with the intention of customising their gambling experience. This study is unique as it has provided a first-hand account of casino managers' implicit theories with regards to why they utilise music and the roles which music is considered to fulfil in casinos.

Environmental assessment of incinerator residue utilisation.

PubMed

Toller, S; Kärrman, E; Gustafsson, J P; Magnusson, Y

2009-07-01

Incineration ashes may be treated either as a waste to be dumped in landfill, or as a resource that is suitable for re-use. In order to choose the best management scenario, knowledge is needed on the potential environmental impact that may be expected, including not only local, but also regional and global impact. In this study, A life cycle assessment (LCA) based approach was outlined for environmental assessment of incinerator residue utilisation, in which leaching of trace elements as well as other emissions to air and water and the use of resources were regarded as constituting the potential environmental impact from the system studied. Case studies were performed for two selected ash types, bottom ash from municipal solid waste incineration (MSWI) and wood fly ash. The MSWI bottom ash was assumed to be suitable for road construction or as drainage material in landfill, whereas the wood fly ash was assumed to be suitable for road construction or as a nutrient resource to be recycled on forest land after biofuel harvesting. Different types of potential environmental impact predominated in the activities of the system and the use of natural resources and the trace element leaching were identified as being relatively important for the scenarios compared. The scenarios differed in use of resources and energy, whereas there is a potential for trace element leaching regardless of how the material is managed. Utilising MSWI bottom ash in road construction and recycling of wood ash on forest land saved more natural resources and energy than when these materials were managed according to the other scenarios investigated, including dumping in landfill.

Utilising flags to reduce drag around a short finite circular cylinder

NASA Astrophysics Data System (ADS)

Javadi, Kh.; Kiani, F.; Tahaye Abadi, M.

2018-03-01

This paper utilises flags to decrease the drag around a short finite circular cylinder. Wall-adapted large eddy simulation and two-way fluid-structure interaction methods were applied to resolve unsteady turbulent flow structure. The far-field Reynolds number of the current configuration based on the cylinder diameter was chosen to be 20,000. In addition, the length-to-diameter ratio of the cylinder was assumed to be L/D = 2 whereas the flexible flag had a width-to-diameter ratio of W/D = 1.5. The results were compared with the regular short finite circular cylinder and the rigid flagged cylinder in our previous work. The results indicate that utilising flags inside the near-wake region of the cylinder reduces the pressure drag. The physical mechanism of this drag reduction is presented.

Estimation of an optimal chemotherapy utilisation rate for cancer: setting an evidence-based benchmark for quality cancer care.

PubMed

Jacob, S A; Ng, W L; Do, V

2015-02-01

There is wide variation in the proportion of newly diagnosed cancer patients who receive chemotherapy, indicating the need for a benchmark rate of chemotherapy utilisation. This study describes an evidence-based model that estimates the proportion of new cancer patients in whom chemotherapy is indicated at least once (defined as the optimal chemotherapy utilisation rate). The optimal chemotherapy utilisation rate can act as a benchmark for measuring and improving the quality of care. Models of optimal chemotherapy utilisation were constructed for each cancer site based on indications for chemotherapy identified from evidence-based treatment guidelines. Data on the proportion of patient- and tumour-related attributes for which chemotherapy was indicated were obtained, using population-based data where possible. Treatment indications and epidemiological data were merged to calculate the optimal chemotherapy utilisation rate. Monte Carlo simulations and sensitivity analyses were used to assess the effect of controversial chemotherapy indications and variations in epidemiological data on our model. Chemotherapy is indicated at least once in 49.1% (95% confidence interval 48.8-49.6%) of all new cancer patients in Australia. The optimal chemotherapy utilisation rates for individual tumour sites ranged from a low of 13% in thyroid cancers to a high of 94% in myeloma. The optimal chemotherapy utilisation rate can serve as a benchmark for planning chemotherapy services on a population basis. The model can be used to evaluate service delivery by comparing the benchmark rate with patterns of care data. The overall estimate for other countries can be obtained by substituting the relevant distribution of cancer types. It can also be used to predict future chemotherapy workload and can be easily modified to take into account future changes in cancer incidence, presentation stage or chemotherapy indications. Copyright © 2014 The Royal College of Radiologists. Published by

Utilisation of joint movement range in arboreal primates compared with human subjects: an evolutionary frame for primary osteoarthritis.

PubMed Central

Alexander, C J

1994-01-01

OBJECTIVE--To determine whether an arboreal lifestyle required full use of movement ranges underutilised in nine joint groups in humans, because under-utilisation of available movement range may be associated with susceptibility to primary osteoarthritis. METHODS--Utilisation of the nine joint groups was studied in two species of primate exercising in a simulated arboreal environment, using 'focal animal' observation techniques supplemented by telephoto photography and by review of archival material from other sources. Fifteen apes were observed over a total observation period of 20.2 man-hours and 152 films were analysed for utilisation of movement range. RESULTS--With one exception, all the movement ranges reported to be under-utilised in humans were fully utilised by the apes in climbing activities. The exception, metacarpophalangeal extension, was an essential component of the chimpanzee ground progression mode of knuckle walking. CONCLUSIONS--The underused movement range in several human joints is explicable as residual capacity from a semiarboreal lifestyle. If the correlation with primary osteoarthritis is confirmed, it suggests that the disease may reflect a disparity between inherited capacity and current need. The significance of the result lies in its implication that primary osteoarthritis may be preventable. Images PMID:7826133

Utilisation of joint movement range in arboreal primates compared with human subjects: an evolutionary frame for primary osteoarthritis.

PubMed

Alexander, C J

1994-11-01

To determine whether an arboreal lifestyle required full use of movement ranges underutilised in nine joint groups in humans, because under-utilisation of available movement range may be associated with susceptibility to primary osteoarthritis. Utilisation of the nine joint groups was studied in two species of primate exercising in a simulated arboreal environment, using 'focal animal' observation techniques supplemented by telephoto photography and by review of archival material from other sources. Fifteen apes were observed over a total observation period of 20.2 man-hours and 152 films were analysed for utilisation of movement range. With one exception, all the movement ranges reported to be under-utilised in humans were fully utilised by the apes in climbing activities. The exception, metacarpophalangeal extension, was an essential component of the chimpanzee ground progression mode of knuckle walking. The underused movement range in several human joints is explicable as residual capacity from a semiarboreal lifestyle. If the correlation with primary osteoarthritis is confirmed, it suggests that the disease may reflect a disparity between inherited capacity and current need. The significance of the result lies in its implication that primary osteoarthritis may be preventable.

Resource Utilisation and Curriculum Implementation in Community Colleges in Kenya

ERIC Educational Resources Information Center

Kigwilu, Peter Changilwa; Akala, Winston Jumba

2017-01-01

The study investigated how Catholic-sponsored community colleges in Nairobi utilise the existing physical facilities and teaching and learning resources for effective implementation of Artisan and Craft curricula. The study adopted a mixed methods research design. Proportional stratified random sampling was used to sample 172 students and 18…

L’utilisation d’objets comme outils: un développement continu

PubMed Central

Kahrs, Björn Alexander; Lockman, Jeffrey J.

2014-01-01

Le débat autour des origines développementales de la capacité humaine à utiliser des outils de manière souple reste ouvert. Alors que l’approche dominante se focalise sur un changement qualitatif cognitif vers la fin de la première année, la théorie perception-action fournit des indices importants sur la manière dont les comportements exploratoires plus précoces des nourrissons jettent les bases pour l’émergence de cette capacité. En particulier, nous nous intéressons à la manière dont les tentatives des nourrissons de mettre en rapport les objets et les surfaces leur permettent d’apprendre comment les objets peuvent servir d’extension de la main et fournissent l’occasion d’exercer des actions qui seront recrutées plus tard pour l’utilisation d’outils. Dans ce contexte, nous discutons des études comportementales et cinématiques portant sur la manipulation d’objets, qui montrent que les nourrissons font interagir les objets et les surfaces avec discernement et que leur contrôle de la frappe (banging) augmente au cours de leur première année. En conclusion, une perspective perception-action suggère que l’utilisation d’outils émerge de manière plus continue au cours du développement que ce qui a été traditionnellement envisagé. PMID:24511151

ICT and OTs: a model of information and communication technology acceptance and utilisation by occupational therapists.

PubMed

Schaper, Louise K; Pervan, Graham P

2007-06-01

There is evidence to suggest that health professionals are reluctant to accept and utilise information and communication technologies (ICT) and concern is growing within health informatics research that this is contributing to the lag in adoption and utilisation of ICT across the health sector. Technology acceptance research within the field of information systems has been limited in its application to health and there is a concurrent need to develop and gain empirical support for models of technology acceptance within health and to examine acceptance and utilisation issues amongst health professionals to improve the success of information system implementation in this arena. This paper outlines a project that examines ICT acceptance and utilisation by Australian occupational therapists. It describes the theoretical basis behind the development of a research model and the methodology being employed to empirically validate the model using substantial quantitative, qualitative and longitudinal data. Preliminary results from Phase II of the study are presented. The theoretical significance of this work is that it uses a thoroughly constructed research model, with potentially the largest sample size ever tested, to extend technology acceptance research into the health sector.

Fluctuations quantiques et instabilites structurales dans les conducteurs a basse dimensionalite

NASA Astrophysics Data System (ADS)

Dikande, Alain Moise

Un engouement particulier s'est manifeste ces dernieres annees pour les systemes electroniques fortement correles, ce en rapport avec l'immense richesse de leurs proprietes physiques. En general, ces proprietes sont induites par la presence d'interactions entre electrons qui, combinees a la structure du reseau moleculaire, donnent parfois lieu a une tres grande variete de phases electroniques et structurales ayant des incidences directes sur les phenomenes de transport dans ces materiaux. Les systemes electroniques couples a un reseau moleculaire et designes systemes electron-phonon font partie de cette classe de materiaux qui ont recemment capte l'attention, en raison notamment de la competition entre plusieurs echelles d'energie dans un environnement caracterise par une forte anisotropie cristalline et une dynamique moleculaire assez importante. En effet, en plus des proprietes electroniques et structurales particulieres la dimensionalite de ces systemes contribue egalement a leur richesse. Ainsi, une tres forte anisotropie structurale peut rehausser de facon considerable l'importance des interactions entre electrons et entre molecules constituant le reseau au point ou la physique du systeme soit regie par de tres fortes fluctuations. Ce dernier contexte est devenu un domaine a part de la physique des systemes fortement correles, a savoir celui des les phenomenes critiques quantiques . Parmi les systemes electron-phonon, on retrouve les composes inorganique KCP et organique TTF-TCNQ decouverts durant les annees 70, et explores en profondeur a cause de leur tendance vers une instabilite du type onde de densite de charge a basse temperature. Ces composes, en general designes systemes de Peierls en reference a l'instabilite de leurs structures electroniques regie par le reseau moleculaire, ont recemment connu un regain d'interet a la lumiere des nouveaux developpements dans les techniques de caracterisation des structures electroniques ainsi que sur le plan de

Improving the Utilisation of Management Information Systems in Secondary Schools

ERIC Educational Resources Information Center

Bosker, R. J.; Branderhorst, E. M.; Visscher, A. J.

2007-01-01

Although most secondary schools do use management information systems (MISs), these systems tend not to be used to support higher order managerial activities but are currently primarily used for clerical purposes. This situation is unsatisfactory as MISs fully utilised could offer invaluable support to schools, which are increasingly being granted…

Extreme climatic conditions and health service utilisation across rural and metropolitan New South Wales

NASA Astrophysics Data System (ADS)

Jegasothy, Edward; McGuire, Rhydwyn; Nairn, John; Fawcett, Robert; Scalley, Benjamin

2017-08-01

Periods of successive extreme heat and cold temperature have major effects on human health and increase rates of health service utilisation. The severity of these events varies between geographic locations and populations. This study aimed to estimate the effects of heat waves and cold waves on health service utilisation across urban, regional and remote areas in New South Wales (NSW), Australia, during the 10-year study period 2005-2015. We divided the state into three regions and used 24 over-dispersed or zero-inflated Poisson time-series regression models to estimate the effect of heat waves and cold waves, of three levels of severity, on the rates of ambulance call-outs, emergency department (ED) presentations and mortality. We defined heat waves and cold waves using excess heat factor (EHF) and excess cold factor (ECF) metrics, respectively. Heat waves generally resulted in increased rates of ambulance call-outs, ED presentations and mortality across the three regions and the entire state. For all of NSW, very intense heat waves resulted in an increase of 10.8% (95% confidence interval (CI) 4.5, 17.4%) in mortality, 3.4% (95% CI 0.8, 7.8%) in ED presentations and 10.9% (95% CI 7.7, 14.2%) in ambulance call-outs. Cold waves were shown to have significant effects on ED presentations (9.3% increase for intense events, 95% CI 8.0-10.6%) and mortality (8.8% increase for intense events, 95% CI 2.1-15.9%) in outer regional and remote areas. There was little evidence for an effect from cold waves on health service utilisation in major cities and inner regional areas. Heat waves have a large impact on health service utilisation in NSW in both urban and rural settings. Cold waves also have significant effects in outer regional and remote areas. EHF is a good predictor of health service utilisation for heat waves, although service needs may differ between urban and rural areas.

Ethnic Variation in Service Utilisation among Children with Intellectual Disability

ERIC Educational Resources Information Center

Dura-Vila, G.; Hodes, M.

2009-01-01

Background: This study examined whether service utilisation among children with intellectual disability (ID) varied by ethnic cultural group. Method: Survey carried out in four special schools in London. Information was provided by school teachers using case files, and 242 children aged 7 to 17 years with mild and moderate ID were identified.…

Socioeconomic inequalities in dental services utilisation in a Norwegian county: the third Nord-Trondelag Health Survey.

PubMed

Vikum, Eirik; Krokstad, Steinar; Holst, Dorthe; Westin, Steinar

2012-11-01

To assess the level of socioeconomic inequity in dental care utilisation in Norway and enable comparison with recent international comparative studies. We studied dental care utilisation among 17,136 men and 21,414 women in the third Nord-Trøndelag Health Survey (2006-08). Respondents aged 20 years and above were included in the study, and analyses were also performed within subgroups of age and gender (20-39, 40-59, and ≥60 years). Income-related horizontal inequity was estimated by means of concentration indices. Education-related inequity was estimated as relative risks. We found consistent pro-rich income inequity among men and women of all ages. The level of income inequity was highest among men and women ≥60 years, and in this group the income gradient was steepest between the poorest and the middle quintiles. Pro-educated inequity was found exclusively among men and women ≥60 years. General attendance was high (77%). The overall level of income-related inequity in dental services utilisation was low compared to other European countries as reported in two recent international studies of socioeconomic inequalities in dental care utilisation. Pro-rich and pro-educated inequity is a public health challenge mainly in the older part of the population.

Chemical Weapons Disposal: Improvements Needed in Program Accountability and Financial Management

DTIC Science & Technology

2000-05-01

United States General Accounting Office PAQ Report to Congressional Committees May 2000 CHEMICAL WEAPONS DISPOSAL Improvements Needed in Program...warfare materiel, and former production facilities and identify and locate buried chemical warfare materiel. Alternative Technologies and Approaches...production facilities, and buried chemical warfare materiel. These items are described in table 1. Table 1: Nonstockpile Chemical Materiel Category

Metabolic specialisation on preferred prey and constraints in the utilisation of alternative prey in an ant-eating spider.

PubMed

Líznarová, Eva; Pekár, Stano

2016-10-01

Trophic specialists are expected to possess adaptations that increase the efficiency of handling preferred prey. Such adaptations may constrain the ability to utilise alternative prey. Here we tested whether the ant-eating spider Euryopis episinoides possesses metabolic specialisations with increased efficiency in utilising preferred prey and decreased efficiency in utilising alternative prey. In addition, we investigated the contribution of genetic variation via maternal effects. We reared E. episinoides spiders from the first instar on two different diets, either ants (preferred prey) or fruit flies (alternative prey). Spider survival rate and increases in body mass were significantly higher on the ant diet. The total development time did not differ between diet groups, nor did the number of egg sacs per female or the incubation period. However, the number of eggs per egg sac and hatching success were higher on the ant diet. There was a genetic variation in several offspring traits. Our data support the hypothesis that stenophagous ant-eating E. episinoides have a metabolic specialisation on ant utilisation indicated by higher efficiency in utilising ants than fruit flies. While most individuals of E. episinoides were able to capture fruit flies, only very few spiders were able to develop and reproduce on a pure fruit fly diet, suggesting the existence of within-species genetic variation regarding the tolerance to alternative prey. Copyright © 2016 Elsevier GmbH. All rights reserved.

Nouvelles morphologies de fibres electrofilees de polymere thermosensible =

NASA Astrophysics Data System (ADS)

Sta, Marwa

Ce memoire presente une etude sur la possibilite d'obtenir des membranes a base de polymeres thermosensibles avec differentes morphologies pour des applications d'administration de medicaments. Ces membranes ont ete obtenues par electrofilage du Poly (N vinylcaprolactame) (PNVCL), un polymere thermosensible, soit seul ou en melange avec du Polycaprolactone (PCL), un polymere biodegradable. Les parametres de procede ainsi que les proprietes de la solution a electrofiler ont ete optimises dans le but de creer des fibres de PNVCL lisses, continues et sans perles. Des solutions du melange (PNVCL) / (PCL) ont ete ensuite preparees en suivant quatre methodes differentes de preparation. Ces methodes se basent sur l'emploi de solvants distincts, eau distillee et chloroforme, avec differentes concentrations de polymere, 42wt% et 30wt% respectivement. Ces solutions ont ete electrofilees en utilisant les parametres de procede qui correspondaient aux meilleures conditions pour l'electrofilage du PNVCL. Ensuite, le ketophofene, un medicament hydrophobe, a ete ajoute au PNVCL et au melange PNVCL/PCL avant l'electrofilage afin d'etudier la capacite des fibres de PNVCL et de melanges de retenir le medicament hydrophobe et a en faire sa liberation. Enfin, des fibres noyau-enveloppes ont ete obtenues par electrofilage coaxial, en utilisant une solution aqueuse du melange PNVCL/PCL (42 wt%) pour l'enveloppe et une solution aqueuse du PEG (30 wt%) pour le noyau. Les morphologies des membranes resultantes et de leurs fibres ont ete caracterisees par microscopie electronique a balayage (MEB). La temperature de solution critique inferieure (LCST) de ces fibres, qui est la temperature en dessous de laquelle le polymere est soluble dans l'eau et au-dessus duquel il precipite, a ete evaluee par calorimetrie differentielle a balayage (DSC). L'efficacite d'encapsulation (EE) et la liberation du medicament ont ete evaluees en utilisant la technique de spectrophotometrie UV-visible. Des coupes

Health seeking behaviour and challenges in utilising health facilities in Wakiso district, Uganda.

PubMed

Musoke, David; Boynton, Petra; Butler, Ceri; Musoke, Miph Boses

2014-12-01

The health seeking behaviour of a community determines how they use health services. Utilisation of health facilities can be influenced by the cost of services, distance to health facilities, cultural beliefs, level of education and health facility inadequacies such as stock-out of drugs. To assess the health seeking practices and challenges in utilising health facilities in a rural community in Wakiso district, Uganda. The study was a cross sectional survey that used a structured questionnaire to collect quantitative data among 234 participants. The sample size was obtained using the formula by Leslie Kish. While 89% of the participants were aware that mobile clinics existed in their community, only 28% had received such services in the past month. The majority of participants (84%) did not know whether community health workers existed in their community. The participants' health seeking behaviour the last time they were sick was associated with age (p = 0.028) and occupation (p = 0.009). The most significant challenges in utilising health services were regular stock-out of drugs, high cost of services and long distance to health facilities. There is potential to increase access to health care in rural areas by increasing the frequency of mobile clinic services and strengthening the community health worker strategy.

[Day hospitals--predictors for utilisation and quality expectations from the perspective of family caregivers of dementia patients].

PubMed

Donath, Carolin; Bleich, Stefan; Grässel, Elmar

2009-05-01

To relieve the burden on family caregivers of dementia patients, the utilisation of day hospitals should be increased. Therefore, the predictive variables for utilisation as well as family caregivers' views regarding the quality of day hospitals must be investigated. The cross-sectional study was carried out as an anonymous, written survey of family caregivers of dementia patients in four regions of Germany. Quantitative and qualitative data from 404 family caregivers was analysed using binary logistic regression analysis and qualitative content analysis, respectively. In addition, 11 day hospital managers were interviewed concerning their quality concepts. The only significant predictor for the utilisation of day hospitals is the estimate of how helpful this support is for the family caregiver's situation. Those who have already had experiences with a day hospital expressed a wish for medical and psychiatric care by "well-trained" staff and a reasonable form of occupation for the dementia patient. In order to increase utilisation, family caregivers must be convinced of the advantages of using day hospitals. A day hospital that combines both activating occupational therapy and medical care by well-trained staff is what family caregivers wish most for their care-receivers.

A rapid appraisal of access to and utilisation of psychotropic medicines in Bihar, India

PubMed Central

2014-01-01

Background A major aspect of providing mental healthcare is access to and use of psychotropic medications. Bihar is a state in northeast India with limited mental healthcare provision; consequently access to and utilisation of psychotropic medications are likely to be limited. However, to date there has been no research assessing the situation. This study therefore aims to analyse the psychotropic medications management cycle (selection, procurement, distribution and use), and identify the barriers to access and utilisation, and their underlying causes. Method A rapid appraisal method was used in which primary and secondary data sources were collected and analysed. Semi-structured interviews were conducted with twenty-two stakeholders and twenty-one service users from the government, non-governmental organisation (NGO) and private sectors. The qualitative data collected was analysed using a comparative thematic approach. The research was supported by the NGOs BasicNeeds and Nav Bharat Jagriti Kendra. Results Availability, distance and cost were the main barriers to access and utilisation. At the medical college hospital level a lack of supply appears to be due to a discrepancy between orders made by the hospital and medications supplied by the manufacturers. At the primary health centre and district hospital level the main barrier is a cycle between lack of demand for treatments for mental illness by doctors and patients. Conclusion Further investigation and monitoring is necessary to ensure the availability of psychotropic medications at the medical college hospital level. In addition, implementation of the District Mental Health Programme is likely to address the access and utilisation barriers due to its potential to break the current cycle of lack of demand. PMID:25053976

Dental health-care service utilisation and its determinants in West Iran: a cross-sectional study.

PubMed

Rezaei, Satar; Woldemichael, Abraha; Zandian, Hamed; Homaie Rad, Enayatollah; Veisi, Navid; Karami Matin, Behzad

2018-06-01

Dental health care is not only an effective strategy for the prevention, early diagnosis and treatment of oral diseases but also contributes to the general health of communities. This study aimed to investigate the situation of dental health-care service utilisation and its determinants in Kermanshah city, western Iran, in 2015. A cross-sectional study on a total of 894 household heads was conducted. The participants were selected using a multistage sampling technique. A self-administered questionnaire was used to collect the data. Multiple logistic regression was performed to assess factors associated with utilisation of dental-care services and a negative binomial regression was carried out to identify the main factor associated with the frequency of visiting a dentist for dental health care. A statistically significant association was considered at a value of P < 0.05. All the analyses were performed using STATA version 12. Of the total household heads who participated in the study, 60.3% and 9.9% reported visiting a dentist for dental treatment in the past year and for 6-monthly dental check-ups, respectively. The average ± standard deviation number of visits by a respondent was 2.08 ± 2.97. Of the total number of respondents, 281 (31.4%) reported visiting a dentist once or twice in the last 12 months for dental health-care services, while 28.9% reported visiting a dentist more than twice in the same time period. Ageing, having dental insurance, higher income, being a university graduate, self-rated poor oral health and not regularly brushing own teeth were the main factors associated with utilisation of dental health-care services. Our study indicates that dental health-care utilisation among households in the study area was influenced by a number of factors, including being socio-economically disadvantaged, self-rated poor oral health and not regularly brushing own teeth. Therefore, in this setting, dental-intervention programmes, including dental health

Utilising Fine and Coarse Recycled Aggregates from the Gulf Region in Concrete

NASA Astrophysics Data System (ADS)

Jones, M. Rod; Halliday, Judith E.; Csetenyi, Laszlo; Zheng, Li; Strompinis, N.

This paper explores the feasibility in utilising materials generated from C&DW to produce a `green' concrete. The two materials that are considered here are, (i) up-sizing silt-size material generated from recycled aggregates to produce a synthetic silt-sand and (ii) processed recycled coarse aggregates (RA) sourced from a Gulf Region landfill site. The work has demonstrated that there is potential for utilising silt wastes into foamed concrete, which can then be crushed to a sand-sized material suitable for use in concrete, however the porous nature of the material has highlighted that the water demand of this RA is high. RAs were characterised to BS EN 12620 and found suitable for use in concrete. The effect of RA on concrete properties is minimal when used up to 35% replacement levels, provided that they are pre-soaked.

Extent of ESL Teachers' Access To, Utilisation and Production of Research

ERIC Educational Resources Information Center

Sibanda, Jabulani; Begede, Martin P.

2015-01-01

This study employed the survey design on a purposive sample of 100 English Second Language (ESL) teachers from Swaziland and South Africa's Eastern Cape Province, to investigate the extent to which they accessed, utilised and conducted research to better their practice. A survey questionnaire and follow-up structured interviews generated…

Single Pricing for Major Items in FMS (Foreign Military Sales).

DTIC Science & Technology

1984-01-01

PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK Director, US Army Materiel Systems Analysis AREA& WORK UNIT NUMBERS Activity...study it was found that, though price estimates were believed to be low and imprecise, no work had been done by any of the organizations involved in FMS...other support equipment, ground forces support materiel C medical - dental materiel H aircraft - air materiel K tactical and support vehicles -combat and

How to identify, assess and utilise mobile medical applications in clinical practice.

PubMed

Aungst, T D; Clauson, K A; Misra, S; Lewis, T L; Husain, I

2014-02-01

There are thousands of medical applications for mobile devices targeting use by healthcare professionals. However, several factors related to the structure of the existing market for medical applications create significant barriers preventing practitioners from effectively identifying mobile medical applications for individual professional use. To define existing market factors relevant to selection of medical applications and describe a framework to empower clinicians to identify, assess and utilise mobile medical applications in their own practice. Resources available on the Internet regarding mobile medical applications, guidelines and published research on mobile medical applications. Mobile application stores (e.g. iTunes, Google Play) are not effective means of identifying mobile medical applications. Users of mobile devices that desire to implement mobile medical applications into practice need to carefully assess individual applications prior to utilisation. Searching and identifying mobile medical applications requires clinicians to utilise multiple references to determine what application is best for their individual practice methods. This can be done with a cursory exploration of mobile application stores and then moving onto other available resources published in the literature or through Internet resources (e.g. blogs, medical websites, social media). Clinicians must also take steps to ensure that an identified mobile application can be integrated into practice after carefully reviewing it themselves. Clinicians seeking to identify mobile medical application for use in their individual practice should use a combination of app stores, published literature, web-based resources, and personal review to ensure safe and appropriate use. © 2014 John Wiley & Sons Ltd.

Pattern of Utilisation of Dental Health Care Among HIV-positive Adult Nigerians.

PubMed

Adedigba, Michael A; Adekanmbi, Victor T; Asa, Sola; Fakande, Ibiyemi

2016-01-01

To determine the pattern of dental care utilisation of people living with HIV (PLHIV). A cross-sectional questionnaire survey of 239 PLHIV patients in three care centres was done. Information on sociodemographics, dental visit, risk groups, living arrangement, medical insurance and need of dental care was recorded. The EC Clearinghouse and WHO clinical staging was used to determine the stage of HIV/AIDS infection following routine oral examinations under natural daylight. Multivariate logistic regression models were created after adjusting for all the covariates that were statistically significant at univariate/bivariate levels. The majority of subjects were younger than 50 years, about 93% had not seen a dentist before being diagnosed HIV positive and 92% reported no dental visit after contracting HIV. Among nonusers of dental care, 14.3% reported that they wanted care but were afraid to seek it. Other reasons included poor awareness, lack of money and stigmatisation. Multivariate analysis showed that lack of dental care was associated with employment status, living arrangements, educational status, income per annum and presenting with oral symptoms. The area under the receiver operating curve was 84% for multivariate logistic regression model 1, 70% for model 2, 67% for model 3 and 71% for model 4, which means that the predictive power of the models were good. Contrary to our expectations, dental utilisation among PLHIV was generally poor among this group of patients. There is serious and immediate need to improve the awareness of PLHIVs in African settings and barriers to dental care utilisation should also be removed or reduced.

Utilisation of general practitioner services by socio-economic disadvantage and geographic remoteness.

PubMed

Turrell, Gavin; Oldenburg, Brian F; Harris, Elizabeth; Jolley, Damien

2004-04-01

To examine the association between socio-economic status (SES) and GP utilisation across Statistical Local Areas (SLAs) that differed in their geographic remoteness, and to assess whether Indigenous status and GP availability modified the association. Retrospective analysis of Medicare data for all unreferred GP consultations (1996/97) for 952 SLAs comprising the six Australian States. Geographic remoteness was ascertained using the Area Remoteness Index of Australia (ARIA), and SES was measured by grouping SLAs into tertiles based on their Index of Relative Socioeconomic Disadvantage score. Age/sex standardised rates of GP utilisation for each SLA. In SLAs classified as 'highly accessible', rates of GP use were 10.8% higher (95% CI 5.7-16.0) in the most socio-economically disadvantaged tertile after adjustment for Indigenous status and GP availability. A very different pattern of GP utilsation was found in 'remote/very remote' SLAs. After adjustment, rates of GP use in the most socio-economically disadvantaged tertile were 25.3% lower (95% CI 5.9-40.7) than in the most advantaged tertile. People in socio-economically disadvantaged metropolitan SLAs have higher rates of GP utilisation, as would be expected due to their poorer health. This is not true for people living in disadvantaged remote/very remote SLAs: in these areas, those most in need of GP services are least likely to receive them. Australia may lay claim to having a primary health care system that provides universal coverage, but we are still some way from having a system that is economically and geographically accessible to all.

The impact of reducing financial barriers on utilisation of a primary health care facility in Rwanda.

PubMed

Dhillon, Ranu S; Bonds, Matthew H; Fraden, Max; Ndahiro, Donald; Ruxin, Josh

2012-01-01

This study investigates the impact of subsidising community-based health insurance (mutuelle) enrolment, removing point-of-service co-payments, and improving service delivery on health facility utilisation rates in Mayange, a sector of rural Rwanda of approximately 25,000 people divided among five 'imidugudu' or small villages. While comprehensive service upgrades were introduced in the Mayange Health Centre between April 2006 and February 2007, utilisation rates remained similar to comparison sites. Between February 2007 and April 2007, subsidies for mutuelle enrolment established virtually 100% coverage. Immediately after co-payments were eliminated in February 2007, patient visits levelled at a rate triple the previous value. Regression analyses using data from Mayange and two comparison sites indicate that removing financial barriers resulted in about 0.6 additional annual visits for curative care per capita. Although based on a single local pilot, these findings suggest that in order to achieve improved health outcomes, key short-term objectives include improved service delivery and reduced financial barriers. Based on this pilot, higher utilisation rates may be affected if broader swaths of the population are enrolled in mutuelle and co-payments are eliminated. Health leaders in Rwanda should consider further studies to determine if the impact of eliminating co-payments and increasing subsidies for mutuelle enrolment as seen in Mayange holds at greater levels of scale. Broader studies to better elucidate the impact of enrolment subsidies and co-payment subsidies on utilisation, health outcomes, and costs would also provide policy insights.

The use of secure anonymised data linkage to determine changes in healthcare utilisation following severe open tibial fractures.

PubMed

Page, Piers R J; Trickett, Ryan W; Rahman, Shakeel M; Walters, Angharad; Pinder, Leila M; Brooks, Caroline J; Hutchings, Hayley; Pallister, Ian

2015-07-01

Severe open fractures of the lower limbs are complex injuries requiring expert multidisciplinary management in appropriate orthoplastic centres. This study aimed to assess the impact of open fractures on healthcare utilisation and test the null hypotheses that there is no difference in healthcare utilisation between the year before and year after injury, and that there is no difference in healthcare utilisation in the year post-injury between patients admitted directly to an orthoplastic centre in keeping with the joint BOA/BAPRAS standards and those having initial surgery elsewhere. This retrospective cohort study utilising secure anonymised information linkage (SAIL), a novel databank of anonymised nationally pooled health records, recruited patients over 18 years of age sustaining severe open lower limb fractures managed primarily or secondarily at our centre and who had data available in the SAIL databank. 101 patients met inclusion criteria and 90 of these had records in the SAIL databank. The number of days in hospital, number of primary care attendances, number of outpatient attendances and number of emergency department attendances in the years prior and subsequent to injury were recorded. Patients sustaining open fractures had significantly different healthcare utilisation in the year after injury when compared with the year before, in terms of days spent in hospital (23.42 vs. 1.70, p=0.000), outpatient attendances (11.98 vs. 1.05, p=0.000), primary care attendances (29.48 vs. 11.99, p=0.000) and emergency department presentations (0.2 vs. 0.01, p=0.025). Patients admitted directly to orthoplastic centres had significantly fewer operations (1.78 vs. 3.31) and GP attendances (23.6 vs. 33.52) than those transferred in subsequent to initial management in other units. There is a significant increase in healthcare utilisation after open tibial fracture. Adherence to national standards minimises the impact of this on both patients and health services. Copyright

Association between secure patient–clinician email and clinical services utilisation in a US integrated health system: a retrospective cohort study

PubMed Central

Meng, Di; Palen, Ted E; Tsai, Joanne; McLeod, Melanie; Garrido, Terhilda; Qian, Heather

2015-01-01

Objective To assess associations between secure patient–clinician email use and clinical services utilisation over time. Design Retrospective cohort study between July 2010 and December 2013. Controlling for a utilisation surge around first secure email use, we analysed difference of differences between propensity score-matched groups of secure patient–clinician email users and non-users for utilisation 1–12 months before and 7–18 months after first email (users) or a randomly assigned index date (non-users). Setting US integrated healthcare delivery system. Participants 9345 adults with first secure email use between July 2011 and July 2012 and continuous enrolment for ≥30 months and 9345 adults without secure email use between July 2010 and July 2012 matched to users on demographics, health status, and baseline utilisation. Primary Outcome Measures Rates of office visits, patient-initiated phone calls, scheduled telephone visits, after-hours clinic visits, emergency department visits, and hospitalisations. Results After controlling for multiple factors, no statistically significant differences in utilisation between secure email users and non-users occurred. Utilisation transiently increased by 88–237% around first email use. Annual rates of patient-initiated phone calls decreased among secure email users, 0.2 fewer calls per person (95% CI −0.3 to −0.1), from a mean of 4.1 calls per person 1–12 months before first use to a mean of 3.8 calls per person 7–18 months after first use. Rates of patient-initiated phone calls also decreased among non-users, 0.1 fewer calls per person (95% CI −0.2 to 0.0), from a mean of 4.2 calls per person 1–12 months before the index date to mean of 4.1 calls per person 7–18 months after the index date. Conclusions Compared with non-users, patient use of secure email with clinicians was not associated with statistically significant differences in clinical services utilisation 7–18�

Ethnic disparities in utilisation of maternal health care services in Ghana: evidence from the 2007 Ghana Maternal Health Survey.

PubMed

Ganle, John Kuumuori

2016-01-01

Disparities in utilisation of maternal health care remain a challenge to attainment of the maternal health-related Millennium Development Goals. The objective of this descriptive study was to examine disparities in utilisation of maternal health care among ethnic groups in Ghana. Data from the 2007 Ghana Maternal Health Survey were analysed for disparities in antenatal care (ANC) visit, utilisation of tetanus toxoid immunisation and iron tablets/syrup intake during pregnancy, place of delivery, skilled birth attendance, caesarean section (CS) and post-natal care (PNC) among different ethnic groups. Findings show that the proportion of women who received any form of skilled antenatal, delivery and PNC in the five years (2003-2007) preceding the survey was 96%, 55% and 55%, respectively. Despite the incremental progress Ghana made in improving access to skilled maternal health care services, large gradients of disparities exist. The ethnic difference in utilisation of institutional prenatal care was small; however, fewer births to women from majority ethnic groups such as the Akan (21%) took place at home compared with births to women from minority ethnic groups such as the Ewe (58.8%), Guan (42.7%), Grusi (53.4%), Mole-Dagbani (74.7%) and Gruma (58.8%). The rate of consultation of a skilled health care provider for delivery among the different ethnic groups also ranged from a low of 27% for births to Mole-Dagbani women to a high of 68.8% among births to Akan women. Minority ethnic groups reported lower utilisation levels for most of the components of skilled maternity care in Ghana. However, ethnic disparities in utilisation of all the components of ANC in Ghana were less compared to delivery in health facilities, skilled attendance at birth, use of CS and PNC. Therefore, efforts to promote universal access to skilled maternity care not only should target those sub-populations with significantly low utilisation levels but also must focus on those components of

Factors influencing utilisation of maternal health services by adolescent mothers in Low-and middle-income countries: a systematic review.

PubMed

Banke-Thomas, Oluwasola Eniola; Banke-Thomas, Aduragbemi Oluwabusayo; Ameh, Charles Anawo

2017-02-16

Adolescent mothers aged 15-19 years are known to have greater risks of maternal morbidity and mortality compared with women aged 20-24 years, mostly due to their unique biological, sociological and economic status. Nowhere Is the burden of disease greater than in low-and middle-income countries (LMICs). Understanding factors that influence adolescent utilisation of essential maternal health services (MHS) would be critical in improving their outcomes. We systematically reviewed the literature for articles published until December 2015 to understand how adolescent MHS utilisation has been assessed in LMICs and factors affecting service utilisation by adolescent mothers. Following data extraction, we reported on the geographical distribution and characteristics of the included studies and used thematic summaries to summarise our key findings across three key themes: factors affecting MHS utilisation considered by researcher(s), factors assessed as statistically significant, and other findings on MHS utilisation. Our findings show that there has been minimal research in this study area. 14 studies, adjudged as medium to high quality met our inclusion criteria. Studies have been published in many LMICs, with the first published in 2006. Thirteen studies used secondary data for assessment, data which was more than 5 years old at time of analysis. Ten studies included only married adolescent mothers. While factors such as wealth quintile, media exposure and rural/urban residence were commonly adjudged as significant, education of the adolescent mother and her partner were the commonest significant factors that influenced MHS utilisation. Use of antenatal care also predicted use of skilled birth attendance and use of both predicted use of postnatal care. However, there may be some context-specific factors that need to be considered. Our findings strengthen the need to lay emphasis on improving girl child education and removing financial barriers to their access to MHS

Is healthcare really equal for all? Assessing the horizontal and vertical equity in healthcare utilisation among older Ghanaians.

PubMed

Dei, Vincent; Sebastian, Miguel San

2018-06-20

There is a lack of focused research on the older population in Ghana and about issues pertaining to their access to healthcare services. Furthermore, information is lacking regarding the fairness in the access to these services. This study aimed to ascertain whether horizontal and vertical equity requirements were being met in the healthcare utilisation among older adults aged 50 years and above. This study was based on a secondary cross-sectional data from the World Health Organization's Study on global AGEing (SAGE) and adult health wave 1 conducted from 2007 to 2008 in Ghana. Data on 4304 older adults aged 50 years-plus were analysed. Bivariate and multivariable analyses were carried out to analyse the association between outpatient/inpatient utilisation and (1) socioeconomic status (SES), controlling for need variables (horizontal equity) and (2) need variables, controlling for SES (vertical equity). Odds ratios with 95% confidence intervals were calculated to analyse the association between relevant variables. Horizontal and vertical inequities were found in the utilisation of outpatient services. Inpatient healthcare utilisation was both horizontally and vertically equitable. Women were found to be more likely to use outpatient services than men but had reduced odds of using inpatient services. Possessing a health insurance was also significantly associated with the use of both inpatient and outpatient services. Whilst equity exists in inpatient care utilisation, more needs to be done to achieve equity in the access to outpatient services. The study reaffirms the need to evaluate both the horizontal and vertical dimensions in the assessment of equity in healthcare access. It provides the basis for further research in bridging the healthcare access inequity gap among older adults in Ghana.

Withstanding austerity: Equity in health services utilisation in the first stage of the economic recession in Southern Spain.

PubMed

Córdoba-Doña, Juan Antonio; Escolar-Pujolar, Antonio; San Sebastián, Miguel; Gustafsson, Per E

2018-01-01

Scant research is available on the impact of the current economic crisis and austerity policies on inequality in health services utilisation in Europe. This study aimed to describe the trends in horizontal inequity in the use of health services in Andalusia, Spain, during the early years of the Great Recession, and the contribution of demographic, economic and social factors. Consultation with a general practitioner (GP) and specialist, hospitalisation and emergency care were studied through the Andalusian Health Survey 2007 (pre-crisis) and 2011-2012 (crisis), using a composite income index as socioeconomic status (SES) indicator. Horizontal inequity indices (HII) were calculated to take differential healthcare needs into account, and a decomposition analysis of change in inequality between periods was performed. Results showed that before the crisis, the HII was positive (greater access for people with higher SES) for specialist visits but negative (greater access for people with lower SES) in the other three utilisation models. During the crisis no change was observed in inequalities in GP visits, but a pro-poor development was seen for the other types of utilisation, with hospital and emergency care showing significant inequality in favour of low income groups. Overall, the main contributors to pro-poor changes in utilisation were socio-economic variables and poor mental health, due to changes in their elasticities. Our findings show that inequalities in healthcare utilisation largely remained in favour of the less well-off, despite the cuts in welfare benefits and health services provision during the early years of the recession in Andalusia. Further research is needed to monitor the potential impact of such measures in subsequent years.

Withstanding austerity: Equity in health services utilisation in the first stage of the economic recession in Southern Spain

PubMed Central

2018-01-01

Scant research is available on the impact of the current economic crisis and austerity policies on inequality in health services utilisation in Europe. This study aimed to describe the trends in horizontal inequity in the use of health services in Andalusia, Spain, during the early years of the Great Recession, and the contribution of demographic, economic and social factors. Consultation with a general practitioner (GP) and specialist, hospitalisation and emergency care were studied through the Andalusian Health Survey 2007 (pre-crisis) and 2011–2012 (crisis), using a composite income index as socioeconomic status (SES) indicator. Horizontal inequity indices (HII) were calculated to take differential healthcare needs into account, and a decomposition analysis of change in inequality between periods was performed. Results showed that before the crisis, the HII was positive (greater access for people with higher SES) for specialist visits but negative (greater access for people with lower SES) in the other three utilisation models. During the crisis no change was observed in inequalities in GP visits, but a pro-poor development was seen for the other types of utilisation, with hospital and emergency care showing significant inequality in favour of low income groups. Overall, the main contributors to pro-poor changes in utilisation were socio-economic variables and poor mental health, due to changes in their elasticities. Our findings show that inequalities in healthcare utilisation largely remained in favour of the less well-off, despite the cuts in welfare benefits and health services provision during the early years of the recession in Andalusia. Further research is needed to monitor the potential impact of such measures in subsequent years. PMID:29601609

Radiotherapy access in Belgium: How far are we from evidence-based utilisation?

PubMed

Lievens, Y; De Schutter, H; Stellamans, K; Rosskamp, M; Van Eycken, L

2017-10-01

Underutilisation of radiotherapy has been observed worldwide. To evaluate the current situation in Belgium, optimal utilisation proportions (OUPs) adopted from the European SocieTy for Radiotherapy and Oncology - Health Economics in Radiation Oncology (ESTRO-HERO) project were compared to actual utilisation proportions (AUPs) and with radiotherapy advised during the multidisciplinary cancer team (MDT) meetings. In addition, the impact of independent variables was analysed. AUPs and advised radiotherapy were calculated overall and by cancer type for 110,810 unique cancer diagnoses in 2009-2010. Radiotherapy utilisation was derived from reimbursement data and distinguished between palliative and curative intent external beam radiotherapy (EBRT) and/or brachytherapy (BT). Sensitivity analyses regarding the influence of the follow-up period, the survival length and patient's age were performed. Advised radiotherapy was calculated based on broad treatment categories as reported at MDT meetings. The overall AUP of 37% (39% including BT) was lower than the OUP of 53%, but in line with advised radiotherapy (35%). Large variations by tumour type were observed: in some tumours (e.g. lung and prostate cancer) AUP was considerably lower than OUP, whereas in others there was reasonable concordance (e.g. breast and rectal cancer). Overall, 84% of treatments started within 9 months following diagnosis. Survival time influenced AUP in a cancer type-dependent way. Elderly patients received less radiotherapy. Although the actually delivered radiotherapy in Belgium aligns well to MDT advices, it is lower than the evidence-based optimum. Further analysis of potential barriers is needed for radiotherapy forecasting and planning, and in order to promote adequate access to radiotherapy. Copyright © 2017 Elsevier Ltd. All rights reserved.

The impact of reducing financial barriers on utilisation of a primary health care facility in Rwanda

PubMed Central

Dhillon, Ranu S.; Bonds, Matthew H.; Fraden, Max; Ndahiro, Donald; Ruxin, Josh

2011-01-01

This study investigates the impact of subsidising community-based health insurance (mutuelle) enrolment, removing point-of-service co-payments, and improving service delivery on health facility utilisation rates in Mayange, a sector of rural Rwanda of approximately 25,000 people divided among five ‘imidugudu’ or small villages. While comprehensive service upgrades were introduced in the Mayange Health Centre between April 2006 and February 2007, utilisation rates remained similar to comparison sites. Between February 2007 and April 2007, subsidies for mutuelle enrolment established virtually 100% coverage. Immediately after co-payments were eliminated in February 2007, patient visits levelled at a rate triple the previous value. Regression analyses using data from Mayange and two comparison sites indicate that removing financial barriers resulted in about 0.6 additional annual visits for curative care per capita. Although based on a single local pilot, these findings suggest that in order to achieve improved health outcomes, key short-term objectives include improved service delivery and reduced financial barriers. Based on this pilot, higher utilisation rates may be affected if broader swaths of the population are enrolled in mutuelle and co-payments are eliminated. Health leaders in Rwanda should consider further studies to determine if the impact of eliminating co-payments and increasing subsidies for mutuelle enrolment as seen in Mayange holds at greater levels of scale. Broader studies to better elucidate the impact of enrolment subsidies and co-payment subsidies on utilisation, health outcomes, and costs would also provide policy insights. PMID:21732708

Mental Health Status, Health Care Utilisation, and Service Satisfaction among Immigrants in Montreal: An Epidemiological Comparison.

PubMed

Whitley, Rob; Wang, JiaWei; Fleury, Marie-Josee; Liu, Aihua; Caron, Jean

2017-08-01

To examine variations between immigrants and nonimmigrants in 1) prevalence of common mental disorders and other mental health variables; 2) health service utilisation for emotional problems, mental disorders, and addictions, and 3) health service satisfaction. This article is based on a longitudinal cohort study conducted from May 2007 to the present: the Epidemiological Catchment Area Study of Montreal South-West (ZEPSOM). Participants were followed up at 4 time points (T1, n = 2433; T4, n = 1095). Core exposure variables include immigrant status (immigrant vs. nonimmigrant), duration of residence, and region of origin. Key outcome variables included mental health status, health service utilisation, and health service satisfaction. Data were analysed both cross-sectionally and longitudinally. Immigrants had been in Canada for 20 years on average. Immigrants had significantly lower rates of high psychological distress (32.6% vs. 39.1%, P = 0.016), alcohol dependence (1.4% vs. 3.9%, P =0.010), depression (5.2% vs. 9.2%, P = 0.008), and various other mental disorders. They had significantly higher scores of mental well-being (48.9 vs. 47.1 score, P = 0.014) and satisfaction with social (34.0 vs. 33.4 score, P = 0.021) and personal relationships (16.7 vs. 15.6 score, P < 0.001). Immigrants had significantly lower rates of health service utilisation for emotional problems, mental disorders, and addictions and significantly higher rates of health service satisfaction at all time points. Asian and African immigrants had particularly low rates of utilisation and high rates of satisfaction. Immigrants had better overall mental health than nonimmigrants.

Association between secure patient-clinician email and clinical services utilisation in a US integrated health system: a retrospective cohort study.

PubMed

Meng, Di; Palen, Ted E; Tsai, Joanne; McLeod, Melanie; Garrido, Terhilda; Qian, Heather

2015-11-09

To assess associations between secure patient-clinician email use and clinical services utilisation over time. Retrospective cohort study between July 2010 and December 2013. Controlling for a utilisation surge around first secure email use, we analysed difference of differences between propensity score-matched groups of secure patient-clinician email users and non-users for utilisation 1-12 months before and 7-18 months after first email (users) or a randomly assigned index date (non-users). US integrated healthcare delivery system. 9345 adults with first secure email use between July 2011 and July 2012 and continuous enrolment for ≥30 months and 9345 adults without secure email use between July 2010 and July 2012 matched to users on demographics, health status, and baseline utilisation. Rates of office visits, patient-initiated phone calls, scheduled telephone visits, after-hours clinic visits, emergency department visits, and hospitalisations. After controlling for multiple factors, no statistically significant differences in utilisation between secure email users and non-users occurred. Utilisation transiently increased by 88-237% around first email use. Annual rates of patient-initiated phone calls decreased among secure email users, 0.2 fewer calls per person (95% CI -0.3 to -0.1), from a mean of 4.1 calls per person 1-12 months before first use to a mean of 3.8 calls per person 7-18 months after first use. Rates of patient-initiated phone calls also decreased among non-users, 0.1 fewer calls per person (95% CI -0.2 to 0.0), from a mean of 4.2 calls per person 1-12 months before the index date to mean of 4.1 calls per person 7-18 months after the index date. Compared with non-users, patient use of secure email with clinicians was not associated with statistically significant differences in clinical services utilisation 7-18 months after first use. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted

AGARD Flight Test Techniques Series. Volume 17. Electronic Warfare Test and Evaluation. (Les Essais et l’Evaluation du Materiel de Guerre Electronique)

DTIC Science & Technology

2000-03-01

FRIENDLY DR ENEMY PLOY OFOR DEGSRADING, ENEUTALY IG DEGRA E,’ EUTRALIE, OR DESTR Y concepts, procedures, and techniques that apply generically to CMA...Association of Old Crows, September 1984 Price, Alfred, "The History of Electronic Warfare," Volume 2, Association of Old Crows, October 1989 Claxton, John...Canada Les demandes de documents RTO ou AGARD doivent comporter la denomination "RTO" ou "AGARD" selon le cas, suivie du numdro de s~rie (par exemple

Health insurance determines antenatal, delivery and postnatal care utilisation: evidence from the Ghana Demographic and Health Surveillance data.

PubMed

Browne, Joyce L; Kayode, Gbenga A; Arhinful, Daniel; Fidder, Samuel A J; Grobbee, Diederick E; Klipstein-Grobusch, Kerstin

2016-03-18

This study aims to evaluate the effect of maternal health insurance status on the utilisation of antenatal, skilled delivery and postnatal care. A population-based cross-sectional study. We utilised the 2008 Demographic and Health Survey data of Ghana, which included 2987 women who provided information on maternal health insurance status. Utilisation of antenatal, skilled delivery and postnatal care. Multivariable logistic regression was applied to determine the independent association between maternal health insurance and utilisation of antenatal, skilled delivery and postnatal care. After adjusting for socioeconomic, demographic and obstetric factors, we observed that among insured women the likelihood of having antenatal care increased by 96% (OR 1.96; 95% CI 1.52 to 2.52; p value<0.001) and of skilled delivery by 129% (OR 2.29; 95% CI 1.92 to 2.74; p value<0.001), while postnatal care among insured women increased by 61% (OR 1.61; 95% CI 1.17 to 2.21; p value<0.01). This study demonstrated that maternal health insurance status plays a significant role in the uptake of the maternal, neonatal and child health continuum of care service. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Development of a framework to improve the utilisation of malaria research for policy development in Malawi.

PubMed

Mwendera, Chikondi; de Jager, Christiaan; Longwe, Herbert; Hongoro, Charles; Phiri, Kamija; Mutero, Clifford M

2017-11-21

The existing gap between research evidence and public health practice has attributed to the unmet Millennium Development Goals in Africa and consequently, has stimulated the development of frameworks to enhance knowledge translation. These efforts aim at maximising health research utilisation in policy and practice to address the world's disease burdens, including malaria. This study aimed at developing a contextual framework to improve the utilisation of malaria research for policy development in Malawi. The study used two approaches including: two case studies of policy analysis exploring the policy-making process in Malawi, utilisation of local malaria research, and the role of key stakeholders in policy formulation process; and the assessment of facilitating factors and barriers to malaria research utilisation for policy-making in Malawi. From the case studies' lessons and elements identified during the assessment of facilitating factors and barriers, a framework is developed to promote an integrated approach to knowledge translation. In this framework the Ministry of Health is considered as the main user of knowledge from research through the demand created by the research directorate and the National Malaria Control Programme. Key documents identified as being particularly relevant to the Ministry of Health for purposes of knowledge translation include the National Health Research Agenda, Guidelines for Policy Development and Analysis, and Guidelines for Evidence Use in Policy-making. Institutions conducting academic and policy-relevant malaria research in Malawi are identified and a consolidation of their linkages with the users of research is established through the Knowledge Translation Unit, the Evidence Informed decision-making Centre, and the African Institute for Development Policy. Equally, key players in this framework are the funding partners for both research and programmes that need to see accountability and impact of their support. Independent

Mental Health Status, Health Care Utilisation, and Service Satisfaction among Immigrants in Montreal: An Epidemiological Comparison

PubMed Central

Wang, JiaWei; Fleury, Marie-Josee; Liu, Aihua; Caron, Jean

2016-01-01

Objective: To examine variations between immigrants and nonimmigrants in 1) prevalence of common mental disorders and other mental health variables; 2) health service utilisation for emotional problems, mental disorders, and addictions, and 3) health service satisfaction. Methods: This article is based on a longitudinal cohort study conducted from May 2007 to the present: the Epidemiological Catchment Area Study of Montreal South-West (ZEPSOM). Participants were followed up at 4 time points (T1, n = 2433; T4, n = 1095). Core exposure variables include immigrant status (immigrant vs. nonimmigrant), duration of residence, and region of origin. Key outcome variables included mental health status, health service utilisation, and health service satisfaction. Data were analysed both cross-sectionally and longitudinally. Results: Immigrants had been in Canada for 20 years on average. Immigrants had significantly lower rates of high psychological distress (32.6% vs. 39.1%, P = 0.016), alcohol dependence (1.4% vs. 3.9%, P =0.010), depression (5.2% vs. 9.2%, P = 0.008), and various other mental disorders. They had significantly higher scores of mental well-being (48.9 vs. 47.1 score, P = 0.014) and satisfaction with social (34.0 vs. 33.4 score, P = 0.021) and personal relationships (16.7 vs. 15.6 score, P < 0.001). Immigrants had significantly lower rates of health service utilisation for emotional problems, mental disorders, and addictions and significantly higher rates of health service satisfaction at all time points. Asian and African immigrants had particularly low rates of utilisation and high rates of satisfaction. Conclusions: Immigrants had better overall mental health than nonimmigrants. PMID:27836931

Controlling chromium slag pollution utilising scavengers: a case of Shandong Province, China.

PubMed

Liu, Changhao; Côté, Raymond P

2015-04-01

The problem of chromium slag pollution is a great challenge for China. It is now an urgent task for China to take effective measures to eliminate chromium slag pollution. This article examines the case of the treatment of chromium slag in Shandong Province and explores how chromium slag pollution can be eliminated in Shandong Province. It shows that the chromium slag stockpiled by the chemical plants was successfully utilised by local steel companies, who act as 'scavenger companies'. The driving mechanism, seeking a potential 'scavenger company' within the local region and the role of the local government on the case of Shandong Province are discussed. This article concludes that local steel companies can be utilised to effectively and efficiently treat the chromium slag while benefiting the steel companies. The local governments need to play multiple roles in solving the problem of chromium slag pollution. Seeking and identifying 'scavenger companies' within a region could be an important approach to reducing pollution within the region. © The Author(s) 2015.

Utilisation of community pharmacists by the general public in Malaysia.

PubMed

Chua, Siew Siang; Lim, Kien Ping; Lee, Hong Gee

2013-02-01

The study was conducted to assess how the general public in the Klang Valley, Malaysia, utilised community pharmacists. This was a prospective observational study which documented interactions between community pharmacists and their customers. A researcher was stationed in 10 participating community pharmacies around the Klang Valley to observe and record all the interactions, using a structured data-collection form. KEYS FINDINGS: Interactions between 1914 customers and the pharmacists of the 10 community pharmacies were recorded. A total of 2199 requests were made by these customers. The main types of request were for medications by brand name (32.2%), advice on minor health problems (25.9%) and for health supplements (11.7%). Only 65 prescriptions were received by the community pharmacies; that is, fewer than two prescriptions per pharmacy per day. The pharmacists provided counselling for only 54.4% of the requests where a medication or health supplement was dispensed. Counselling by pharmacist was significantly associated with the type of request (P < 0.001). The main reason for the general public to visit a community pharmacy in Malaysia was to purchase a particular medication. Few prescriptions were filled at community pharmacies in Malaysia, indicating the under-utilisation of community pharmacists as a safety net for prescribed medications in primary care. © 2012 The Authors. IJPP © 2012 Royal Pharmaceutical Society.

32 CFR 623.7 - Reports.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Tempest Rapid Materiel Report in message form and sent electrically. The message report will be prepared according to Army Regulation 500-60. (2) Daily message reports. Tempest Rapid Daily Materiel Reports of Army... line. (3) Final reports. In addition to the final Tempest Rapid Daily Materiel Report, a final report...

32 CFR 623.7 - Reports.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Tempest Rapid Materiel Report in message form and sent electrically. The message report will be prepared according to Army Regulation 500-60. (2) Daily message reports. Tempest Rapid Daily Materiel Reports of Army... line. (3) Final reports. In addition to the final Tempest Rapid Daily Materiel Report, a final report...

Caregiver perceptions of mental health problems and treatment utilisation in siblings of children with mental health problems.

PubMed

Ma, Nylanda; Furber, Gareth; Roberts, Rachel; Winefield, Helen

2016-01-01

Siblings of children with mental health problems (MHPs) have been found to have higher rates of psychopathology and impaired psychosocial functioning compared to control children. It is not yet known how these siblings are managed within the clinical service context (e.g., are they assessed for mental health problems? Do they receive appropriate psychological treatment?). The following brief report describes a pilot study which aimed to explore (a) the rate of caregiver-identified MHPs in siblings and (b) the proportion of siblings receiving psychiatric or psychosocial treatment or support (i.e., treatment utilisation). Eighty-five caregivers of children receiving treatment at CAMHS were interviewed about the mental health and treatment utilisation of their siblings. The findings revealed a high rate of caregiver-identified MHPs in siblings (34.1%) and a high rate of treatment utilisation (85.7%). The findings suggest that, for the vast majority, when siblings of children with MHPs are identified by their caregivers as having MHPs, they are receiving some kind of support and treatment. Implications for mental health service costs are discussed and recommendations for future research are outlined.

Effects of drug price reduction and prescribing restrictions on expenditures and utilisation of antihypertensive drugs in Korea

PubMed Central

Yoo, Ki-Bong; Lee, Sang Gyu; Park, Sohee; Kim, Tae Hyun; Ahn, Jeonghoon; Cho, Mee-Hyun; Park, Eun-Cheol

2015-01-01

Objectives To evaluate the quantitative effects of the drug price reduction on pharmaceutical expenditures and the new guidelines to restrict prescribing on drug utilisation for antihypertensive drugs. Design We used an interrupted time series design with the National patient sample data of Health Insurance Review and Assessment Service in South Korea. Methods 54 295 participants who were with primary hypertension from the National patient sample data of Health Insurance Review and Assessment Service were included. The study period was from March 2011 to December 2013. The dependent variables were antihypertensive drug costs, antihypertensive drug cost per prescribing day, daily drug utilisation, average number of drugs per month, percentage of original drugs per prescription, drug overutilisation and prohibited combinations. Segmented regression analysis was used. Results The drug price reduction reduced expenditure (US$−1.51, −10.2%), and the new guidelines reduced expenditures even more (US$−2.13; −16.2%). These policies saved US$4.22 (28%) of antihypertensive drug costs per patient in December 2013 compared to March 2012. Drug price reduction policy was introduced in April 2012. We established the policy effect by comparing it before (March 2012) with after(21 months later-December 2012). The effects of the guidelines decreased expenditures, daily drug utilisation and the average number of drugs per month more than did the drug price reduction. Conclusions Both policies saved money. The guidelines were more effective over time and had fewer side effects such as increasing daily drug utilisation and number of drugs than the effects of drug price reduction. PMID:26179644

30 CFR 220.032 - Inventories.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROCEDURES FOR DETERMINING NET PROFIT SHARE PAYMENT FOR OUTER CONTINENTAL SHELF OIL AND GAS LEASES § 220.032... notations for all materiel movements affecting NPSL property. The lessee shall provide only such materiel as... throughout the life of the materiel. (d) Reconciliation shall be made of a physical inventory with the NPSL...

Utilisation of hepatocellular carcinoma screening in Australians at risk of hepatitis B virus-related carcinoma and prescribed anti-viral therapy.

PubMed

Sheppard-Law, Suzanne; Zablotska-Manos, Iryna; Kermeen, Melissa; Holdaway, Susan; Lee, Alice; George, Jacob; Zekry, Amany; Maher, Lisa

2018-07-01

To investigate hepatocellular carcinoma screening utilisation and factors associated with utilisation among patients prescribed hepatitis B virus anti-viral therapy and at risk of hepatocellular carcinoma. The incidence of hepatocellular carcinoma has increased in Australia over the past three decades with chronic hepatitis B virus infection a major contributor. hepatocellular carcinoma surveillance programs aim to detect cancers early enabling curative treatment options, longer survival and longer times to recurrence. Multi-site cross-sectional survey. An online study questionnaire was administered to eligible participants attending three Sydney tertiary hospitals. Data were grouped into six mutually exclusive hepatocellular carcinoma risk factor categories as per American Association for the Study of Liver Diseases guidelines. All analyses were undertaken in STATA. Logistic regression was used to assess the associations between covariates and screening utilisation. Multivariate models described were assessed using the Hosmer-Lemeshow goodness of fit. Of the 177 participants, 137 (77.4%) self-reported that US had been performed in the last six months. Awareness that screening should be performed and knowing the correct frequency of US screening were independently associated with screening utilisation. Participants who knew that screening should be undertaken were three times more likely to have had pretreatment education or were prescribed hepatitis B virus anti-viral treatment for >4 years. Participants reporting a family history of hepatocellular carcinoma were less likely to know that screening should be undertaken every 6 months. While utilisation of hepatocellular carcinoma surveillance programs was higher in this study than in previous reports, strategies to further improve surveillance remain necessary. Findings from this research form the basis for proposing strategies to improve utilisation of hepatocellular carcinoma screening, inform hepatitis B virus

Utilisation of Local Inputs in the Funding and Administration of Education in Nigeria

ERIC Educational Resources Information Center

Akiri, Agharuwhe A.

2014-01-01

The article discussed how, why and who is in charge of administering and funding schools in Nigeria. The author utilised the relevant statistical approach which examined and discussed various political and historical trends affecting education. Besides this, relevant documented statistical data were used to both buttress and substantiate related…

Utilisation of prehospital emergency medical services for hyperglycaemia: A community-based observational study.

PubMed

Villani, Melanie; Nanayakkara, Natalie; Ranasinha, Sanjeeva; Earnest, Arul; Smith, Karen; Soldatos, Georgia; Teede, Helena; Zoungas, Sophia

2017-01-01

This study examines prehospital Emergency Medical Service (EMS) utilisation and patterns of demand for hyperglycaemia management, including characteristics of individuals and factors related to hospital transport. A state-wide, community-based observational study of all patients requiring prehospital EMS for hyperglycaemia during a 7 year study period (Jan 2009-Dec 2015) using electronic data from the Ambulance Victoria data warehouse was conducted. Pre-specified variables related to patient demographics, comorbidities, examination findings, paramedic treatment and transport outcomes were obtained. Logistic regression was used to assess factors associated with transport to hospital. There were 11,417 cases of hyperglycaemia attended by paramedics during the study period, accounting for 0.3-0.4% of the total annual EMS caseload, and equating to 0.54 attendances per 100 people with diabetes in the state of Victoria, Australia, per year. There was a significant increase in annual utilisation, with a rate ratio of 1.62 between 2009 (2.42 cases per 10,000 population) and 2015 (3.91 cases per 10,000 population). Fifty-one percent of cases had type 2 diabetes, 37% had type 1 diabetes, 4% had diabetes with the type unspecified and 8% had no recorded history of diabetes. Ninety percent of cases were transported to hospital. Factors associated with increased odds of transport to hospital included no known history of diabetes, regional/rural locations, case time between 0600 and <1800 hours, increasing number of comorbidities and increasingly unstable vital sign observations. There is substantial utilisation of prehospital EMS for hyperglycaemia. With increased population prevalence of diabetes predicted, further research on opportunities for prevention, as well as optimal management in the prehospital environment is warranted.

Utilisation of primary total knee joint replacements across socioeconomic status in the Barwon Statistical Division, Australia, 2006-2007: a cross-sectional study.

PubMed

Brennan, Sharon Lee; Stanford, Tyman; Wluka, Anita E; Page, Richard S; Graves, Stephen E; Kotowicz, Mark A; Nicholson, Geoffrey C; Pasco, Julie A

2012-01-01

There are few Australian data that examine the association between total knee joint replacement (TKR) utilisation and socioeconomic status (SES). This study examined TKR surgeries with a diagnosis of osteoarthritis (OA) performed for residents of Barwon Statistical Division (BSD) for 2006-2007. Cross-sectional. BSD, South-eastern Victoria, Australia All patients who underwent a TKR for OA, 2006-2007, and whose residential postcode was identified as within the BSD of Australia, and for whom SES data were available, were eligible for inclusion. Primary TKR data ascertained from the Australian Orthopaedic Association National Joint Replacement Registry. Residential addresses were matched with the Australian Bureau of Statistics census data, and the Index of Relative Socioeconomic Disadvantage was used to determine SES, categorised into quintiles whereby quintile 1 indicated the most disadvantaged and quintile 5 the least disadvantaged. Age-specific and sex-specific rates of TKR utilisation per 1000 person-years were reported for 10-year age bands. Females accounted for 62.7% of the 691 primary TKR surgeries performed during 2006-2007. The greatest utilisation rates of TKR in males was 7.6 observed in those aged >79 years, and in 10.2 in females observed in those aged 70-79 years. An increase in TKR was observed for males in SES quintile four compared to quintile 1 in which the lowest utilisation which was observed (p=0.04). No differences were observed in females across SES quintiles. Further investigation is warranted on a larger scale to examine the role that SES may play in TKR utilisation, and to determine whether any social disparities in TKR utilisation reflect health system biases or geographic differences.

Determinants analysis of outpatient service utilisation in Georgia: can the approach help inform benefit package design?

PubMed

Gotsadze, George; Tang, Wenze; Shengelia, Natia; Zoidze, Akaki

2017-05-02

The healthcare financing reforms initiated by the Government of Georgia in 2007 have positively affected inpatient service utilisation and enhanced financial protection, especially for the poor, but they have failed to facilitate outpatient service use among chronic patients. Non-communicable diseases significantly affect Georgia's ageing population. Consequently, in this paper, we look at the evidence emerging from determinants analysis of outpatient service utilisation and if the finding can help identify possible policy choices in Georgia, especially regarding benefit package design for individuals with chronic conditions. We used Andersen's behavioural model of health service utilisation to identify the critical determinants that affect outpatient service use. A multinomial logistic regression was carried out with complex survey design using the data from two nationally representative cross-sectional population-based health utilisation and expenditure surveys conducted in Georgia in 2007 and 2010, which allowed us to assess the relationship between the determinants and outpatient service use. The study revealed the determinants that significantly impede outpatient service use. Low income, 45- to 64-year-old Georgian males with low educational attainment and suffering from a chronic health problem have the lowest odds for service use compared to the rest of the population. Using Andersen's behavioural model and assessing the determinants of outpatient service use has the potential to inform possible policy responses, especially those driving services use among chronic patients. The possible policy responses include reducing financial access barriers with the help of public subsidies for sub-groups of the population with the lowest access to care; focusing/expanding state-funded benefits for the most prevalent chronic conditions, which are responsible for the greatest disease burden; or supporting chronic disease management programs for the most prevalent chronic

Determination of the predictive factors of long-lasting insecticide-treated net ownership and utilisation in the Bamenda Health District of Cameroon.

PubMed

Fokam, Eric B; Kindzeka, Germaine F; Ngimuh, Leonard; Dzi, Kevin T J; Wanji, Samuel

2017-03-16

Malaria is a serious health concern in Africa. In Cameroon, an endemic country where malaria remains a major public health problem, several control measures have been put in place among which the use of insecticide-treated bednets (LLINs/ITNs) is considered one of the core vector control strategies. However, the greatest challenges include ownership and utilisation by individuals and households. Factors such as age, marital status, gender, education and occupation of the household head, household size, knowledge of bednets, socioeconomic status, and environmental factors have been suggested to have an impact on bednet ownership and utilisation in different settings. The present study sought to determine bednet ownership and utilisation rates and to assess the impact of predictive factors on bednet ownership and use in the Bamenda Health District (BHD) of Cameroon. A cross-sectional study involving 384 households was conducted in six health areas in the BHD. A structured and semi-structured questionnaire was used to collect data on demographic and household characteristics as well as information on their bednet ownership and utilisation. Descriptive statistics, bivariate and multivariate logistic regression analysis were performed. Frequency of bednet ownership was relatively high (63.5%) with LLINs being most abundant (91.9%); the majority of households (87.7%) obtained their bednets during the 2011 free distribution campaign. Utilisation was relatively high (69.3%), with negligence (29.3%) and heat discomfort (26.7%) accounting most for non-usage of bednets. Children less than 5 years (63%) and pregnant women (60%) most often used these nets. Households headed by a married couple, those with older household heads, household with smaller size (5-12 persons), and knowledge of bednets (good knowledge) had positive impacts on bednet ownership (p < 0.05). The gender of the household head (males), their educational level, environmental conditions (presence of

Reflective topical autobiography: an under utilised interpretive research method in nursing.

PubMed

Johnstone, M J

1999-01-01

Reflective topical autobiography (an autobiographical method) belongs to the genre of testimonial research and is located within the postpositivist interpretive research paradigm. Despite the (reflective) topical autobiographical method enjoying a 'rebirth' in recent years and being utilised by a range of researchers in the human and literary disciplines, it remains largely unknown and under utilised in nursing research domains. In this article it is proposed that reflective topical autobiography is an important research method in its own right, and one which promises to make a substantive contribution to the overall project of advancing nursing inquiry and knowledge. This is particularly so where nursing research shares in the affirming projects of interpretive research generally and the relatively new sociology of the emotions in particular apropos: (i) increasing understanding of subjectivity and making subjective experiences more visible and intelligible, (ii) the search for meaning and increasing understanding of the commonality of existential human experience, and (iii) decentring the detached observer and his/her privileging the objectivist illusion in the hierarchy of research discourses, paving the way for the admission of multiple realities and interpretations of lived experience. In this article, a coherent reflective topical autobiographical research method is advanced for use in nursing education and research contexts.

A Qualitative Exploration of Primary School Students' Experience and Utilisation of Mindfulness

ERIC Educational Resources Information Center

Bannirchelvam, Bavani; Bell, Karen L.; Costello, Shane

2017-01-01

Despite the increasing utilisation of mindfulness-based interventions in children, research investigating the impact of these interventions in children is still in its infancy. One significant gap in the literature is the general omission of the child's voice in how they experience and benefit from mindfulness-based intervention. Therefore, the…

JPRS Report, Science & Technology, Europe.

DTIC Science & Technology

1991-04-30

processor in collaboration with Intel . The processor , christened Touchstone, will be used as the core of a parallel computer with 2,000 processors . One of...ELECTRONIQUE HEBDO in French 24 Jan 91 pp 14-15 [Article by Claire Remy: "Everything Set for Neural Signal Processors " first paragraph is ELECTRONIQUE...paving the way for neural signal processors in so doing. The principal advantage of this specific circuit over a neuromimetic software program is

Interservice Availability of Multiservice Used Items.

DTIC Science & Technology

1999-05-14

Assistant Deputy Under Secretary of Defense (Materiel and Distribution Management ) and the Defense Logistics Agency concurred or partially concurred with...Secretary of Defense (Materiel and Distribution Management ) Comments 19 Joint Logistics Commanders Joint Secretariat Comments 22 Defense Logistics Agency...Secretary of Defense (Materiel and Distribution Management ) Comments. The Acting Assistant Deputy Under Secretary partially concurred, stating that disposal

Management of Common Use Repairable Items in the Department of Defense

DTIC Science & Technology

1995-09-01

DEFENSE (LOGISTICS) ASSISTANT DEPUTY UNDER SECRETARY OF DEFENSE FOR MATERIEL AND DISTRIBUTION MANAGEMENT ASSISTANT SECRETARY OF THE NAVY (FINANCIAL...for review and comment. The Assistant Deputy Under Secretary of Defense for Materiel and Distribution Management provided a consolidated response...Defense for Materiel and Distribution Management concurred with all recommendations, except the recommendation to review all Army directed disposals of

Electroacoustic Tissue Imaging

DTIC Science & Technology

2007-03-01

Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT...9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel...Army Medical Research and Materiel Command under Grant DAMD17-02-1-0307. Opinions, interpretations, conclusions and recommendations are those of the

Migrant female head porters' enrolment in and utilisation and renewal of the National Health Insurance Scheme in Kumasi, Ghana.

PubMed

Boateng, Simon; Amoako, Prince; Poku, Adjoa Afriyie; Baabereyir, Anthony; Gyasi, Razak Mohammed

2017-01-01

As a social protection policy, Ghana's National Health Insurance Scheme (NHIS) aims to improve access to healthcare, especially for the vulnerable. Migrant female head porters ( kayayoo ), who are part of the informal economic workforce, are underscored as an ethnic minority and vulnerable group in Ghana. This study aimed to analyse the factors associated with enrolment in and renewal and utilisation of the NHIS among migrant female head porters in the Kumasi Metropolis. We purposively sampled 392 migrant female head porters in the Kejetia, Asafo and Bantama markets. We used a binary logit regression model to estimate associations among baseline characteristics, convenience and benefit factors and enrolment in and renewal and utilisation of the NHIS. Age and income significantly increased the probability of NHIS enrolment, renewal and utilisation. Long waiting times at NHIS offices significantly reduced the likelihood of renewal, while provision of drugs highly significantly increased the tendency for migrant female head porters to enrol in, renew and use the NHIS. Consulting and surgery also significantly increased renewal and utilisation of the NHIS. Political commitment is imperative for effective implementation of the decentralisation policy of the NHIS through the National Health Insurance Authority in Kumasi. We argue that retail offices should be well equipped with logistic facilities to ensure convenience in NHIS initial enrolment and renewal processes by citizenry, and by vulnerable groups in particular.

The impacts of migration on maternal and child health services utilisation in Sub-Saharan Africa: evidence from Togo.

PubMed

Atake, E H

2018-06-20

Togo is experiencing a growing phenomenon of migration and consequently receives remittances from international migrants back to their relatives. Remittances represent about 9.4% of the gross domestic product (GDP), placing Togo in the top 10 recipients of remittances in the world in 2014. Despite the importance of remittances, information on their health outcomes is inadequate, particularly if remittances have a positive impact on the utilisation of maternal and child health services. The aim of this article is to evaluate the impacts of migration on maternal and child health services utilisation. Cross-sectional data analysis of mothers aged 15-49 years who have recently given birth. We used propensity score matching to compare the utilisation of health services by mothers and children from households with migrants to those without migrants. We simulated a potential confounder to assess the robustness of the effects of the estimated treatment (i.e. migration). We also addressed the problem of hidden biases with the bounding approach. Deliveries attended by skilled health personnel were found to be 10.3% higher in migrant households than in households without migrants. The antenatal visits of mothers in migrant households were 3.5%-9.5% higher than those of matched control groups. Compared to the non-migrant households, the migrant households had a positive welfare (postnatal checks at the hospital) impact of 11.9%-12.5% percentage points. Furthermore, through access to health insurance, mothers in migrant families enjoy more financial protection with regard to delivery, prenatal and postnatal care. We also found that children in migrant households benefit from more preventive health inputs such as postnatal checks and vaccinations. Our results suggest that migration contributes greatly to improving births at hospitals, skilled birth assistance, and utilisation of antenatal and postnatal care through the return flow of financial resources. Efforts in health care

Utilisation of Carbon Sources by Pythium, Phytophthora and Fusarium Species as Determined by Biolog® Microplate Assay

PubMed Central

Khalil, Sammar; Alsanius, Beatrix W

2009-01-01

This study examined the metabolic activity of pure cultures of five root pathogens commonly found in closed hydroponic cultivation systems (Phytophthora cryptogea (PC), Phytophthora capsici (PCP), Pythium aphanidermatum (PA), Fusarium oxysporum f.sp. radicis-lycopersici (FORL) and Fusarium solani (FS)) using sole carbon source utilisation in order to develop effective biocontrol strategies against these pathogens. Aliquots of 150 µL of the mycelial suspension were inoculated in each well of GN2 microtitre plates. On the basis of average well colour development and number of positive wells, the pathogens were divided into two groups, (i) PA and FORL and (ii) PC, PCP and FS. Group (i) was characterised by a short lag-phase, a rapid exponential phase involving almost all carbon sources offered and a long stationary phase, while group (ii) had a more extended lag-phase and a slower utilisation rate of the carbon sources offered. The three isolates in group (ii) differed significantly during their exponential phase. The lowest utilisation rate of carbon sources and number of sources utilised was found for PCP. Of the major group of carbon sources, six carbohydrates, three carboxylic acids and four amino acids were rapidly used by all isolates tested at an early stage. The carbon sources gentibiose, α-D-glucose, maltose, sucrose, D-trehalose, L-aspartic acid, L-glutamic acid, L-proline persisted to the end of the exponential phase.Moreover, similarities between the metabolic profiles of the tested pathogen and the those of the resident microflora could also be found. These findings are of great importance as regards the role of the resident microflora in the biocontrol. PMID:19294012

Exploring the Extent to Which ELT Students Utilise Smartphones for Language Learning Purposes

ERIC Educational Resources Information Center

Yaman, Ismail; Senel, Müfit; Yesilel, Deren Basak Akman

2015-01-01

The advent of smartphones has had dramatic influences on our daily lives and has rendered human beings "walking computers." This holds important reflections in the realm of language learning, as well as in many other areas. This study aimed to explore the extent to which English Language Teaching (ELT) students utilise smartphones for…

Cumulative metal leaching from utilisation of secondary building materials in river engineering.

PubMed

Leuven, R S E W; Willems, F H G

2004-01-01

The present paper estimates the utilisation of bulky wastes (minestone, steel slag, phosphorus slag and demolition waste) in hydraulic engineering structures in Dutch parts of the rivers Rhine, Meuse and Scheldt over the period 1980-2025. Although they offer several economic, technical and environmental benefits, these secondary building materials contain various metals that may leach into river water. A leaching model was used to predict annual emissions of arsenic, cadmium, copper, chromium, lead, mercury, nickel and zinc. Under the current utilisation and model assumptions, the contribution of secondary building materials to metal pollution in Dutch surface waters is expected to be relatively low compared to other sources (less than 0.1% and 0.2% in the years 2000 and 2025, respectively). However, continued and widespread large-scale applications of secondary building materials will increase pollutant leaching and may require further cuts to be made in emissions from other sources to meet emission reduction targets and water quality standards. It is recommended to validate available leaching models under various field conditions. Complete registration of secondary building materials will be required to improve input data for leaching models.

Utilisation of chip thickness models in grinding

NASA Astrophysics Data System (ADS)

Singleton, Roger

Grinding is now a well established process utilised for both stock removal and finish applications. Although significant research is performed in this field, grinding still experiences problems with burn and high forces which can lead to poor quality components and damage to equipment. This generally occurs in grinding when the process deviates from its safe working conditions. In milling, chip thickness parameters are utilised to predict and maintain process outputs leading to improved control of the process. This thesis looks to further the knowledge of the relationship between chip thickness and the grinding process outputs to provide an increased predictive and maintenance modelling capability. Machining trials were undertaken using different chip thickness parameters to understand how these affect the process outputs. The chip thickness parameters were maintained at different grinding wheel diameters for a constant productivity process to determine the impact of chip thickness at a constant material removal rate.. Additional testing using a modified pin on disc test rig was performed to provide further information on process variables. The different chip thickness parameters provide control of different process outputs in the grinding process. These relationships can be described using contact layer theory and heat flux partitioning. The contact layer is defined as the immediate layer beneath the contact arc at the wheel workpiece interface. The size of the layer governs the force experienced during the process. The rate of contact layer removal directly impacts the net power required from the system. It was also found that the specific grinding energy of a process is more dependent on the productivity of a grinding process

Feasibility study for an innovative industrial red mud utilisation method.

PubMed

Kounalakis, Petros; Aravossis, Konstantinos; Karayianni, ChS

2016-02-01

Red mud is a high volume industrial waste, and its management poses a unique challenge. For the utilisation of red mud, an economical, energy saving, environmental friendly and widely applicable method has been found. The proposed novel method is purely chemical, and achieves the recovery of all the oxides contained in red mud totally and transforms them into high value added products. The present work shows that an investment in an industrial plant, treating red mud and turning a toxic industrial waste in commercial products, is safe and viable. © The Author(s) 2015.

Utilisation of health services and the poor: deconstructing wealth-based differences in facility-based delivery in the Philippines.

PubMed

Hodge, Andrew; Firth, Sonja; Bermejo, Raoul; Zeck, Willibald; Jimenez-Soto, Eliana

2016-07-06

Despite achieving some success, wealth-related disparities in the utilisation of maternal and child health services persist in the Philippines. The aim of this study is to decompose the principal factors driving the wealth-based utilisation gap. Using national representative data from the 2013 Philippines Demographic and Health Survey, we examine the extent overall differences in the utilisation of maternal health services can be explained by observable factors. We apply nonlinear Blinder-Oaxaca-type decomposition methods to quantify the effect of differences in measurable characteristics on the wealth-based coverage gap in facility-based delivery. The mean coverage of facility-based deliveries was respectively 41.1 % and 74.6 % for poor and non-poor households. Between 67 and 69 % of the wealth-based coverage gap was explained by differences in observed characteristics. After controlling for factors characterising the socioeconomic status of the household (i.e. the mothers' and her partners' education and occupation), the birth order of the child was the major factor contributing to the disparity. Mothers' religion and the subjective distance to the health facility were also noteworthy. This study has found moderate wealth-based disparities in the utilisation of institutional delivery in the Philippines. The results confirm the importance of recent efforts made by the Philippine government to implement equitable, pro-poor focused health programs in the most deprived geographic areas of the country. The importance of addressing the social determinants of health, particularly education, as well as developing and implementing effective strategies to encourage institutional delivery for higher order births, should be prioritised.

Logistics Response Time for the Direct Vendor Delivery Process, Defense Supply Center, Columbus

DTIC Science & Technology

1999-03-04

SECRETARY OF DEFENSE (MATERIEL AND DISTRIBUTION MANAGEMENT ) DIRECTOR, DEFENSE LOGISTICS AGENCY SUBJECT: Audit Report on the Logistics Response Time for...Under Secretary of Defense (Materiel and Distribution Management ) about whether the direct vendor delivery process is unfavorably affecting the logistics...was requested by the Office of the Assistant Deputy Under Secretary of Defense (Materiel and Distribution Management ). DoD corporate goals in response

Utilisation of podiatry services in Australia under the Medicare Enhanced Primary Care program, 2004-2008.

PubMed

Menz, Hylton B

2009-10-30

In 2004, as an extension of the Enhanced Primary Care (EPC) program, the Australian Government introduced a policy of providing Medicare rebates for allied health services provided to patients with chronic or complex health conditions. The objective of this study was to evaluate the utilisation of podiatry services provided under this scheme between 2004 and 2008. Data pertaining to the Medicare item 10962 for the calendar years 2004-2008 were extracted from the Australian Medicare Benefits Schedule (MBS) database and cross-tabulated by sex and age. Descriptive analyses were undertaken to assess sex and age differences in the number of consultations provided and to assess for temporal trends over the five-year assessment period. The total cost to Medicare over this period was also determined. During the 2004-2008 period, a total of 1,338,044 EPC consultations were provided by podiatrists in Australia. Females exhibited higher utilisation than males (63 versus 37%), and those aged over 65 years accounted for 75% of consultations. There was a marked increase in the number of consultations provided from 2004 to 2008, and the total cost of providing EPC podiatry services during this period was $62.9 M. Podiatry services have been extensively utilised under the EPC program by primary care patients, particularly older women, and the number of services provided has increased dramatically between 2004 and 2008. Further research is required to determine whether the EPC program enhances clinical outcomes compared to standard practice.

Health service utilisation of rural-to-urban migrants in Guangzhou, China: does employment status matter?

PubMed

Song, Xiaolei; Zou, Guanyang; Chen, Wen; Han, Siqi; Zou, Xia; Ling, Li

2017-01-01

To describe the self-reported health status and service utilisation of employed, retired and unemployed migrants in Guangzhou, a megacity in southern China. A cross-sectional study adapted from the National Health Service Survey was conducted between September and December in 2014. Based on the distribution of occupation of migrants, multistage sampling was used to recruit individuals. Logistic regression was applied to explore the factors influencing their service utilisation. Of 2906 respondents, 76.6% were employed, 9.2% retired and 14.2% unemployed. Only 8.1% reported having an illness in the previous 2 weeks, and 6.5% reported having been hospitalised in the previous year. Employed migrants had the lowest recent physician consultation rate (3.4%) and the lowest annual hospitalisation rate (4.5%) (P < 0.05); unemployed migrants had the highest rates (6.8% and 14.5% respectively, P < 0.05). Retired migrants were more likely to return to their hometown for health care (8.6%) than employed (1.5%) and unemployed migrants (3.4%) (P < 0.05). After adjusting for age and gender, employment status remained significant in explaining the recent two-week treatment-seeking behaviour of migrants (P < 0.05). Disparity of service utilisation continues to be a problem for migrants due to the poor health awareness, lack of time and inconvenience of medical insurance reimbursement. Employed migrants make the least use of health services. © 2016 John Wiley & Sons Ltd.

HIV counselling and testing utilisation and attitudes of male inmates in a South African prison.

PubMed

Motshabi, Lelaka C; Pengpid, Supa; Peltzer, Karl

2011-01-01

The Department of Correctional Services Policy on the management of HIV and AIDS for offenders include voluntary counselling and testing (VCT) for HIV as one of the priorities in the rehabilitation of inmates. The aim of this study was to determine factors associated with the utilisation of VCT services in the correctional centres in terms of level of satisfaction, their experiences and expectations, and motivating factors and barriers for VCT utilisation at Losperfontein Correctional Centre, South Africa. This was a case control study (cases being those who underwent testing and controls those who did not) examining predictors of HIV VCT utilisation among 200 male adult sentenced inmates serving medium and maximum sentences. Results indicate that a poor health system (OR=0.34, 95%CI: 0.23 - 0.50) was inversely associated with HIV testing acceptance in prison, while age, educational level, population group, marital status, length of incarceration and access to HIV testing in prison were not associated with HIV testing acceptance in prison. Half of the participants (50%) agreed that VCT services are accessible and are promoted at their correctional centre. Most were satisfied with different components of VCT services, ranging from 79% (fair to very good) for 'the way he/she received you' to 62% 'clarified all your concerns'. This study demonstrated some challenges and benefits to the field of health promotion and HIV prevention in the correctional centres especially with regard to VCT services.

Health service utilisation amongst urban Aboriginal and Torres Strait Islander children aged younger than 5 years registered with a primary health-care service in South-East Queensland.

PubMed

Hall, Kerry K; Chang, Anne B; Anderson, Jennie; Arnold, Daniel; Otim, Michael; O'Grady, Kerry-Ann F

2018-06-01

The majority of Australia's Aboriginal and/or Torres Strait Islander children live in urban areas; however, little is known about their health service use. We aimed to describe health service utilisation amongst a cohort of urban Aboriginal and/or Torres Strait Islander children aged <5 years. We analysed health service utilisation data collected in an ongoing prospective cohort study of children aged <5 years registered with an Aboriginal-owned and operated primary health-care service. Enrolled children were followed monthly for 12 months, with data on health service utilisation collected at baseline and at each monthly follow-up. Health service utilisation rates, overall and by service provider and reason for presentation, were calculated and reported as incidence rates per 100 child-months with the corresponding 95% confidence intervals (CIs). Between February 2013 and November 2015, 180 children were enrolled, and 1541 child-months of observation were available for analysis. The overall incidence of health service utilisation was 52.5 per 100 child-months (95% CI 48.7-56.5); 81% of encounters were with general practitioners. Presentation rates were the highest for acute respiratory illnesses (30.7/100 child-months, 95% CI 27.8-33.9). In this community, acute respiratory illnesses are predominant causes of health service utilisation in young children. The health-care utilisation profile of these children presents important opportunities for health promotion and intervention. © 2018 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

Life cycle assessment of biohydrogen and biomethane production and utilisation as a vehicle fuel.

PubMed

Patterson, Tim; Esteves, Sandra; Dinsdale, Richard; Guwy, Alan; Maddy, Jon

2013-03-01

Environmental burdens for the production and utilisation of biomethane vehicle fuel or a biohydrogen/biomethane blend produced from food waste or wheat feed, based on data from two different laboratory experiments, have been compared. For food waste treated by batch processes the two stage system gave high hydrogen yields (84.2l H2kg(-1) VS added) but a lower overall energy output than the single stage system. Reduction in environmental burdens compared with diesel was achieved, supported by the diversion of waste from landfill. For wheat feed, the semi continuously fed two stage process gave low hydrogen yields (7.5l H2kg(-1) VS added) but higher overall energy output. The process delivers reduction in fossil fuel burdens, and improvements in process efficiencies will lead to reduction in CO2 burdens compared with diesel. The study highlights the importance of understanding and optimising biofuel production parameters according to the feedstock utilised. Copyright © 2013 Elsevier Ltd. All rights reserved.

Sustainability indicator system and policy processes in Malaysia: a framework for utilisation and learning.

PubMed

Hezri, A A

2004-12-01

Formulation of effective sustainability indicators for national assessment demands a comprehensive understanding of the utilisation, diffusion and dissemination of information in policy processes. To illustrate the dynamic of sustainability assessment within the context of policy processes, this paper uses a case study of national sustainability indicators development in Malaysia. Subsequently, this paper ascribes the limited achievement of national sustainability assessment in Malaysia to four types of constraints: meta-policy issues; technical capacities; communication concerns; and the inherent knowledge gaps within the indicator developer community vis-a-vis their theoretical limitations. It is proposed that such constraints will be encountered in many countries. Drawing from the literature on public policy, this paper outlines a framework for investigating indicator behaviour within policy processes based on well-established concepts such as knowledge utilisation and policy learning. I conclude this paper by elaborating on the corresponding future challenges that must be addressed before effective integration of sustainability indicators within policy systems can occur.

Does insurance enrolment increase healthcare utilisation among rural-dwelling older adults? Evidence from the National Health Insurance Scheme in Ghana.

PubMed

van der Wielen, Nele; Channon, Andrew Amos; Falkingham, Jane

2018-01-01

This paper examines the relationship between national health insurance enrolment and the utilisation of inpatient and outpatient healthcare for older adults in rural areas in Ghana. The Ghanaian National Health Insurance Scheme (NHIS) aims to improve affordability and increase the utilisation of healthcare. However, the system has been criticised for not being responsive to the needs of older adults. The majority of older adults in Ghana live in rural areas with poor accessibility to healthcare. With an ageing population, a specific assessment of whether the scheme has benefitted older adults, and also if the benefit is equitable, is needed. Using the Ghanaian Living Standards Survey from 2012 to 2013, this paper uses propensity score matching to estimate the effect of enrolment within the NHIS on the utilisation of inpatient and outpatient care among older people aged 50 and over. The raw results show higher utilisation of healthcare among NHIS members, which persists after matching. NHIS members were 6% and 9% more likely to use inpatient and outpatient care, respectively, than non-members. When these increases were disaggregated for outpatient care, the non-poor and females were seen to benefit more than their poor and male counterparts. For inpatient care, the benefits of enrolment were equal by poverty status and sex. However, overall, poor older adults use health services much less than the non-poor older adults even when enrolled. The results indicate that NHIS coverage does increase healthcare utilisation among rural older adults but that inequalities remain. The poor are still at a great disadvantage in their use of health services overall and benefit less from enrolment for outpatient care. The receipt of healthcare is significantly influenced by a set of auxiliary barriers to access to healthcare even where insurance should remove the financial burden of ad hoc out of pocket payments.

Does insurance enrolment increase healthcare utilisation among rural-dwelling older adults? Evidence from the National Health Insurance Scheme in Ghana

PubMed Central

van der Wielen, Nele; Channon, Andrew Amos; Falkingham, Jane

2018-01-01

Introduction This paper examines the relationship between national health insurance enrolment and the utilisation of inpatient and outpatient healthcare for older adults in rural areas in Ghana. The Ghanaian National Health Insurance Scheme (NHIS) aims to improve affordability and increase the utilisation of healthcare. However, the system has been criticised for not being responsive to the needs of older adults. The majority of older adults in Ghana live in rural areas with poor accessibility to healthcare. With an ageing population, a specific assessment of whether the scheme has benefitted older adults, and also if the benefit is equitable, is needed. Methods Using the Ghanaian Living Standards Survey from 2012 to 2013, this paper uses propensity score matching to estimate the effect of enrolment within the NHIS on the utilisation of inpatient and outpatient care among older people aged 50 and over. Results The raw results show higher utilisation of healthcare among NHIS members, which persists after matching. NHIS members were 6% and 9% more likely to use inpatient and outpatient care, respectively, than non-members. When these increases were disaggregated for outpatient care, the non-poor and females were seen to benefit more than their poor and male counterparts. For inpatient care, the benefits of enrolment were equal by poverty status and sex. However, overall, poor older adults use health services much less than the non-poor older adults even when enrolled. Conclusion The results indicate that NHIS coverage does increase healthcare utilisation among rural older adults but that inequalities remain. The poor are still at a great disadvantage in their use of health services overall and benefit less from enrolment for outpatient care. The receipt of healthcare is significantly influenced by a set of auxiliary barriers to access to healthcare even where insurance should remove the financial burden of ad hoc out of pocket payments. PMID:29527348

Barriers to utilisation of antenatal care services in South Sudan: a qualitative study in Rumbek North County.

PubMed

Wilunda, Calistus; Scanagatta, Chiara; Putoto, Giovanni; Montalbetti, Francesca; Segafredo, Giulia; Takahashi, Risa; Mizerero, Serge André; Betrán, Ana Pilar

2017-05-22

Access to adequate antenatal care (ANC) is critical in ensuring a good maternal health and in preventing maternal and neonatal morbidity and mortality. South Sudan has one of the world's poorest health indicators due to a fragile health system and a combination of socio-cultural, economic, and political factors. This study was conducted to identify barriers to utilisation of ANC services in Rumbek North County. Using a qualitative design, data were collected through 14 focus group discussions with 169 women and 45 men and 12 key informant interviews with community leaders, staff working in health facilities, and the staff of the County Health Department. Data were analysed using inductive content analysis. The perceived barriers to ANC utilisation were categorised as follows: 1) Issues related to access to health facilities and lack of resources. These included long distance to health facilities, lack of means of transportation to the health facilities, floods and poor roads, and demand for payment for health care at some health facilities; 2) The influence of the socio-cultural context and conflict including heavy burden of domestic chores, the negative influence of husbands who were reluctant to allow their wives to attend ANC, and insecurity; 3) Perceptions about pregnancy including misperceptions about the benefits of ANC and low perceived risk of pregnancy-related complications; and 4) Perceptions about the quality of care and the efficacy of medical treatment. This study identified a myriad of factors deeply entrenched in the society, which prevent women from utilising ANC services. It also elicits broad aspects of interconnectedness among the barriers. To ensure effectiveness, strategies to improve utilisation of ANC in the study area and in similar contexts need to take into account the barriers identified by this study.

Association between health service utilisation of internal migrant children and parents’ acculturation in Guangdong, China: a cross-sectional study

PubMed Central

Peng, Bo-li; Zou, Guan-yang; Chen, Wen; Lin, Yan-wei; Ling, Li

2018-01-01

Objectives To assess the health service utilisation of internal migrant children in Guangdong, China, and to explore the association between children’s health service utilisation and their parents’ acculturation. Design Cross-sectional survey between April and May 2016. Setting Six society-run schools of Tianhe and Baiyun districts in Guangzhou City of China. Participants We recruited all students at grade 7 or 8 and one of their parents who resided in Guangzhou over 6 months without permanent registered residence (hukou) in Guangzhou (1161 pairs completed this survey). 258 children were ill within the past 2 weeks or during the last year. Main outcome measures The main outcome was self-reported health service utilisation. Logistic regression analysis was conducted to explore the association between children’s unmet needs for outpatient or inpatient service and their parents’ acculturation (categorised into high, middle and low groups). Results In total, 216 children, or 18.6% of the total subjects, were ill within the past 2 weeks and were in need of outpatient service; 94 children, or 8.1% of the total subjects, were in need of inpatient service. Among them, 17.6% and 46.8% of the migrant children had unmet needs for outpatient and inpatient services, respectively. After controlling for enabling resources and predisposing characteristics, migrant children with parents in the middle-acculturation group (adjusted OR=3.17, 95% CIs 1.2 to 8.3, P<0.05) were more likely to have an unmet outpatient need than high-acculturation or low-acculturation groups, although only statistically significant when comparing with the high-acculturation group. Stratified analysis suggested that this association could be moderated by their family economic status. Conclusions Our study suggested that the association between migrant children’s health service utilisation and their parents’ acculturation was complex and could be moderated by family economic status

Utilising shade to optimize UV exposure for vitamin D

NASA Astrophysics Data System (ADS)

Turnbull, D. J.; Parisi, A. V.

2008-01-01

Numerous studies have stated that humans need to utilise full sun radiation, at certain times of the day, to assist the body in synthesising the required levels of vitamin D3. The time needed to be spent in the full sun depends on a number of factors, for example, age, skin type, latitude, solar zenith angle. Current Australian guidelines suggest exposure to approximately 1/6 to 1/3 of a minimum erythemal dose (MED), depending on age, would be appropriate to provide adequate vitamin D3 levels. The aim of the study was to determine the exposure times to diffuse solar UV to receive exposures of 1/6 and 1/3 MED for a changing solar zenith angle in order to assess the possible role that diffuse UV (scattered radiation) may play in vitamin D3 effective UV exposures (UVD3). Diffuse and global erythemal UV measurements were conducted at five minute intervals over a twelve month period for a solar zenith angle range of 4° to 80° at a latitude of 27.6° S. For diffuse UV exposures of 1/6 and 1/3 MED, solar zenith angles smaller than 60° and 50° respectively can be utilised for exposure times of less than 10 min. Spectral measurements showed that, for a solar zenith angle of 40°, the UVA (315-400 nm) in the diffuse component of the solar UV is reduced by approximately 62% compared to the UVA in the global UV, whereas UVD3 wavelengths are only reduced by approximately 43%. At certain latitudes, diffuse UV under shade may play an important role in providing the human body with adequate levels of UVD3 (290-330 nm) radiation without experiencing the high levels of damaging UVA observed in full sun.

Utilising shade to optimize UV exposure for vitamin D

NASA Astrophysics Data System (ADS)

Turnbull, D. J.; Parisi, A. V.

2008-06-01

Numerous studies have stated that humans need to utilise full sun radiation, at certain times of the day, to assist the body in synthesising the required levels of vitamin D3. The time needed to be spent in the full sun depends on a number of factors, for example, age, skin type, latitude, solar zenith angle. Current Australian guidelines suggest exposure to approximately 1/6 to 1/3 of a minimum erythemal dose (MED), depending on age, would be appropriate to provide adequate vitamin D3 levels. The aim of the study was to determine the exposure times to diffuse solar UV to receive exposures of 1/6 and 1/3 MED for a changing solar zenith angle in order to assess the possible role that diffuse UV (scattered radiation) may play in vitamin D3 effective UV exposures (UVD3). Diffuse and global erythemal UV measurements were conducted at five minute intervals over a twelve month period for a solar zenith angle range of 4° to 80° at a latitude of 27.6° S. For a diffuse UV exposure of 1/3 MED, solar zenith angles smaller than approximately 50° can be utilised for exposure times of less than 10 min. Spectral measurements showed that, for a solar zenith angle of 40°, the UVA (315-400 nm) in the diffuse component of the solar UV is reduced by approximately 62% compared to the UVA in the global UV, whereas UVD3 wavelengths are only reduced by approximately 43%. At certain latitudes, diffuse UV under shade may play an important role in providing the human body with adequate levels of UVD3 (290-315 nm) radiation without experiencing the high levels of UVA observed in full sun.

Impact of measles supplementary immunisation activities on utilisation of maternal and child health services in low-income and middle-income countries.

PubMed

Postolovska, Iryna; Helleringer, Stéphane; Kruk, Margaret E; Verguet, Stéphane

2018-01-01

Measles supplementary immunisation activities (SIAs) are an integral component of measles elimination in low-income and middle-income countries (LMICs). Despite their success in increasing vaccination coverage, there are concerns about their negative consequences on routine services. Few studies have conducted quantitative assessments of SIA impact on utilisation of health services. We analysed the impact of SIAs on utilisation of selected maternal and child health services using Demographic and Health Surveys and Multiple Indicator Cluster Surveys from 28 LMICs, where at least one SIA occurred over 2000-2014. Logistic regressions were conducted to investigate the association between SIAs and utilisation of the following services: facility delivery, postnatal care and outpatient sick child care (for fever, diarrhoea, cough). SIAs do not appear to significantly impact utilisation of maternal and child services. We find a reduction in care-seeking for treatment of child cough (OR 0.67; 95% CI 0.48 to 0.95); and a few significant effects at the country level, suggesting the need for further investigation of the idiosyncratic effects of SIAs in each country. The paper contributes to the debate on vertical versus horizontal programmes to ensure universal access to vaccination. Measles SIAs do not seem to affect care-seeking for critical conditions.

Impact of measles supplementary immunisation activities on utilisation of maternal and child health services in low-income and middle-income countries

PubMed Central

Postolovska, Iryna; Helleringer, Stéphane; Kruk, Margaret E; Verguet, Stéphane

2018-01-01

Background Measles supplementary immunisation activities (SIAs) are an integral component of measles elimination in low-income and middle-income countries (LMICs). Despite their success in increasing vaccination coverage, there are concerns about their negative consequences on routine services. Few studies have conducted quantitative assessments of SIA impact on utilisation of health services. Methods We analysed the impact of SIAs on utilisation of selected maternal and child health services using Demographic and Health Surveys and Multiple Indicator Cluster Surveys from 28 LMICs, where at least one SIA occurred over 2000–2014. Logistic regressions were conducted to investigate the association between SIAs and utilisation of the following services: facility delivery, postnatal care and outpatient sick child care (for fever, diarrhoea, cough). Results SIAs do not appear to significantly impact utilisation of maternal and child services. We find a reduction in care-seeking for treatment of child cough (OR 0.67; 95% CI 0.48 to 0.95); and a few significant effects at the country level, suggesting the need for further investigation of the idiosyncratic effects of SIAs in each country. Conclusion The paper contributes to the debate on vertical versus horizontal programmes to ensure universal access to vaccination. Measles SIAs do not seem to affect care-seeking for critical conditions. PMID:29755760

Science Teachers' Utilisation of Innovative Strategies for Teaching Senior School Science in Ilorin, Nigeria

ERIC Educational Resources Information Center

Oyelekan, Oloyede Solomon; Igbokwe, Emoyoke Faith; Olorundare, Adekunle Solomon

2017-01-01

Efforts have been made to improve science teaching in secondary schools in Nigeria, yet, students continue to perform poorly in science subjects. Many innovative teaching strategies have been developed by educators and found to impact significantly on students' academic performance when utilised. Hence, this study was aimed at examining science…

An environmental analysis of options for utilising wasted food and food residue.

PubMed

Oldfield, Thomas L; White, Eoin; Holden, Nicholas M

2016-12-01

The potential environmental impact of wasted food minimisation versus its utilisation in a circular bioeconomy is investigated based on a case study of Ireland. The amount of wasted food and food residue (WFFR) produced in 2010 was used for business-as-usual, (a) and four management options were assessed, (b) minimisation, (c) composting, (d) anaerobic digestion and (e) incineration. The environmental impacts Global Warming Potential (GWP), Acidification Potential (AP) and Eutrophication Potential (EP) were considered. A carbon return on investment (CRoI) was calculated for the three processing technologies (c-e). The results showed that a minimisation strategy for wasted food would result in the greatest reduction of all three impacts, -4.5 Mt CO 2 -e (GWP), -11.4 kt PO 4 3 -e (EP) and -43.9 kt SO 2 -e (AP) compared to business as usual. For WFFR utilisation in the circular bioeconomy, anaerobic digestion resulted in the lowest environmental impact and best CRoI of -0.84 kg CO 2 -e per Euro. From an economic perspective, for minimisation to be beneficial, 0.15 kg of wasted food would need to be reduced per Euro spent. Copyright © 2016 Elsevier Ltd. All rights reserved.

Utilising Benchmarking to Inform Decision-Making at the Institutional Level: A Research-Informed Process

ERIC Educational Resources Information Center

Booth, Sara

2013-01-01

Benchmarking has traditionally been viewed as a way to compare data only; however, its utilisation as a more investigative, research-informed process to add rigor to decision-making processes at the institutional level is gaining momentum in the higher education sector. Indeed, with recent changes in the Australian quality environment from the…

Clinical Study of Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) for Severe Pelvic Fracture and Intra Abdominal Hemorrhagic Shock using Continuous Vital Signs

DTIC Science & Technology

2017-11-01

University of Maryland Baltimore, MD 21202 DATE OF REPORT: November 2017 TYPE OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel...ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5014 11. SPONSOR/MONITOR’S REPORT...Prytime Medical , Boerne, TX )) in October 2015, we incorporated this catheter into our practice in February 2016. Our REBOA training course (Basic

Military Roles and Missions: Past Revisions and Future Prospects

DTIC Science & Technology

2009-03-01

following:    ∗  DOTMLPF = doctrine, organization, training, materiel,  leadership  and education...DOTMLPF = doctrine, organization, training, materiel,  leadership  and education, personnel...training, materiel,  leadership  and education,  personnel, and facilities  DSP  g Directorate of Special Plannin DTM  directive‐type memorandum  FORSCOM

Patients’ subjective concepts about primary healthcare utilisation: the study protocol of a qualitative comparative study between Norway and Germany

PubMed Central

Herrmann, Wolfram J; Haarmann, Alexander; Flick, Uwe; Bærheim, Anders; Lichte, Thomas; Herrmann, Markus

2013-01-01

Background In Germany, utilisation of ambulatory healthcare services is high compared with other countries: While a study based on the process data of German statutory health insurances showed an average of 17.1 physician-patient-contacts per year, the comparable figure for Norway is about five. The usual models of healthcare utilisation, such as Rosenstock's Health Belief Model and Andersen's Behavioural Model, cannot explain these differences adequately. Organisational factors of the healthcare system, such as gatekeeping, do not explain the magnitude of the differences. Our hypothesis is that patients’ subjective concepts about primary healthcare utilisation play a major role in explaining different healthcare utilisation behaviour in different countries. Hence, the aim of this study is to explore these subjective concepts comparatively, between Germany and Norway. Methods/design With that aim in mind, we chose a comparative qualitative study design. In Norway and Germany, we are going to interview 20 patients each with qualitative episodic interviews. In addition, we are going to conduct participant observation in four German and four Norwegian primary care practices. The data will be analysed by thematic coding. Using selected categories, we are going to conduct comparative case and group analyses. Ethics and dissemination The study adheres to the Declaration of Helsinki. All interviewees will sign informed consent forms and all patients will be observed during consultation. Strict rules for data security will apply. Developed theory and policy implications are going to be disseminated by a workshop, presentations for experts and laypersons and publications. PMID:23794555

Progress towards Sustainable Utilisation and Management of Food Wastes in the Global Economy.

PubMed

Ghosh, Purabi R; Fawcett, Derek; Sharma, Shashi B; Poinern, Gerrard Eddy Jai

2016-01-01

In recent years, the problem of food waste has attracted considerable interest from food producers, processors, retailers, and consumers alike. Food waste is considered not only a sustainability problem related to food security, but also an economic problem since it directly impacts the profitability of the whole food supply chain. In developed countries, consumers are one of the main contributors to food waste and ultimately pay for all wastes produced throughout the food supply chain. To secure food and reduce food waste, it is essential to have a comprehensive understanding of the various sources of food wastes throughout the food supply chain. The present review examines various reports currently in the literature and quantifies waste levels and examines the trends in wastage for various food sectors such as fruit and vegetable, fisheries, meat and poultry, grain, milk, and dairy. Factors contributing to food waste, effective cost/benefit food waste utilisation methods, sustainability and environment considerations, and public acceptance are identified as hurdles in preventing large-scale food waste processing. Thus, we highlight the need for further research to identify and report food waste so that government regulators and food supply chain stakeholders can actively develop effective waste utilisation practices.

Women's autonomy and reproductive health care utilisation: empirical evidence from Tajikistan.

PubMed

Kamiya, Yusuke

2011-10-01

Women's autonomy is widely considered to be a key to improving maternal health in developing countries, whereas there is no consistent empirical evidence to support this claim. This paper examines whether or not and how women's autonomy within the household affects the use of reproductive health care, using a household survey data from Tajikistan. Estimation is performed by the bivariate probit model whereby woman's use of health services and the level of women's autonomy are recursively and simultaneously determined. The data is from a sample of women aged 15-49 from the Tajikistan Living Standard Measurement Survey 2007. Women's autonomy as measured by women's decision-making on household financial matters increase the likelihood that a woman receives antenatal and delivery care, whilst it has a negative effect on the probability of attending to four or more antenatal consultations. The hypothesis that women's autonomy and reproductive health care utilisation are independently determined is rejected for most of the estimation specifications, indicating the importance of taking into account the endogenous nature of women's autonomy when assessing its effect on health care use. The empirical results reconfirm the assertion that women's status within the household is closely linked to reproductive health care utilisation in developing countries. Policymakers therefore need not only to implement not only direct health interventions but also to focus on broader social policies which address women's empowerment. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Utilisation of formal and informal care and services at home among persons with dementia: a cross-sectional study.

PubMed

Bökberg, Christina; Ahlström, Gerd; Karlsson, Staffan

2017-09-04

The progression of dementia disease implies increasing needs for both informal and formal care and services but also risk of institutionalisation. To better adjust care and services in the phase preceding institutionalisation it is important to find out whether utilisation of formal and informal care and services is determined by increased needs and by who meets the needs. The aim was to compare persons with dementia (65+) with different levels of cognitive impairment, regarding utilisation of formal and informal care and service at home. The participants consisted of 177 persons with dementia ≥65 years old and at risk of nursing home admission, divided into groups according to their cognitive function. Structured interviews were conducted based on questionnaires about type and amount of formal and informal care utilised, as well as questions regarding cognitive impairment, dependency in activities of daily living (ADLs) and neuropsychiatric symptoms. To analyse the data, descriptive and comparative statistics were used. The findings revealed that the group with severe dementia used significantly more help with ADLs and supervision in terms of time (number of hours and days) provided by the informal caregiver, compared with the group with moderate dementia. Utilisation of formal care and services was highest in the group with the most severe cognitive impairments (Standardized Mini-Mental State Examination score of <9). The group with severe dementia were more dependent in ADLs and had more neuropsychiatric symptoms (hallucinations and motor disturbances). They were younger and more often cohabitated with the informal caregiver, compared with the group with moderate dementia. This study shows that in the phase preceding institutionalisation the ADL and supervision needs due to progression of dementia appear to tend to be met first and foremost by the informal caregivers. © 2017 Nordic College of Caring Science.

A case series of anophthalmic socket cysts excised utilising fibrin sealant.

PubMed

Wong, Yun; Clarke, Lucy; Lau, Gordon

2017-10-23

Anophthalmic socket cysts are challenging to remove and incomplete excision has been shown to increase the risk of recurrence. This case series describes a novel technique utilising the fibrin sealant Tisseel (Baxter AG, Vienna, Austria) to retain the socket cyst integrity during surgical removal to facilitate its complete excision. Five patients were included and followed up for a minimum of 1 year, and there were no signs of recurrence in any of the cases. The surgical technique is described and illustrated. This technique is a safe way of simplifying challenging socket cyst surgery.

Association between health service utilisation of internal migrant children and parents' acculturation in Guangdong, China: a cross-sectional study.

PubMed

Peng, Bo-Li; Zou, Guan-Yang; Chen, Wen; Lin, Yan-Wei; Ling, Li

2018-01-13

To assess the health service utilisation of internal migrant children in Guangdong, China, and to explore the association between children's health service utilisation and their parents' acculturation. Cross-sectional survey between April and May 2016. Six society-run schools of Tianhe and Baiyun districts in Guangzhou City of China. We recruited all students at grade 7 or 8 and one of their parents who resided in Guangzhou over 6 months without permanent registered residence ( hukou ) in Guangzhou (1161 pairs completed this survey). 258 children were ill within the past 2 weeks or during the last year. The main outcome was self-reported health service utilisation. Logistic regression analysis was conducted to explore the association between children's unmet needs for outpatient or inpatient service and their parents' acculturation (categorised into high, middle and low groups). In total, 216 children, or 18.6% of the total subjects, were ill within the past 2 weeks and were in need of outpatient service; 94 children, or 8.1% of the total subjects, were in need of inpatient service. Among them, 17.6% and 46.8% of the migrant children had unmet needs for outpatient and inpatient services, respectively. After controlling for enabling resources and predisposing characteristics, migrant children with parents in the middle-acculturation group (adjusted OR=3.17, 95% CIs 1.2 to 8.3, P<0.05) were more likely to have an unmet outpatient need than high-acculturation or low-acculturation groups, although only statistically significant when comparing with the high-acculturation group. Stratified analysis suggested that this association could be moderated by their family economic status. Our study suggested that the association between migrant children's health service utilisation and their parents' acculturation was complex and could be moderated by family economic status. Increasing the service utilisation among migrant children requires improving the acculturation and

Effect of dietary calcium level and source on mineral utilisation by piglets fed diets containing exogenous phytase.

PubMed

Schlegel, P; Gutzwiller, A

2017-10-01

Calcium and phosphorus are essential minerals, closely linked in digestive processes and metabolism. With widespread use of low P diets containing exogenous phytase, the optimal dietary Ca level was verified. The 40-day study evaluated the effects of Ca level (4, 7 and 10 g/kg diet) and Ca source (Ca from CaCO 3 and from Lithothamnium calcareum) on mineral utilisation in 72 piglets (7.9 ± 1.0 kg BW) fed an exogenous phytase containing diet with 2.9 g digestible P/kg. Measured parameters were growth performance, stomach mineral solubility, bone breaking strength and urinary, serum and bone mineral concentration. The apparent total tract digestibility of minerals was also assessed in the two diets with 7 g Ca/kg, using 12 additional pigs. Regardless of Ca source, increasing dietary Ca impaired feed conversion ratio, increased urinary pH, increased serum and urinary Ca, decreased serum and urinary P, decreased serum Mg and increased urinary Mg, increased serum AP activity, decreased bone Mg increased bone Zn. Bone breaking strength was improved with 7 compared to 4 g Ca/kg. Compared to CaCO 3 , Ca from Lithothamnium calcareum increased serum Mg and with, 10 g Ca/kg, it limited body weight gain. The dose response of Ca in a diet with 2.9 g digestible P/kg and including exogenous phytase indicated that: (i) a low dietary Ca was beneficial for piglet growth, but was limiting the metabolic use of P; (ii) a high dietary Ca level impaired P utilisation; (iii) the optimal P utilisation and bone breaking strength was obtained with a dietary Ca-to-digestible P ratio of 2.1 to 2.4:1; (iv). Increasing dietary Ca reduced Mg utilisation, but not Zn status, when fed at adequate level. Finally, Ca from Lithothamnium calcareum had similar effects on Ca and P metabolism as CaCO 3 , but impaired growth when fed at the highest inclusion level. Journal of Animal Physiology and Animal Nutrition © 2016 Blackwell Verlag GmbH.

Changes in health care utilisation following a reform involving choice and privatisation in Swedish primary care: a five-year follow-up of GP-visits

PubMed Central

2013-01-01

Background The organisation of Swedish primary health care has changed following introduction of free choice of provider for the population in combination with freedom of establishment for private primary care providers. Our aim was to investigate changes in individual health care utilisation following choice and privatisation in Swedish primary care from an equity perspective, in subgroups defined by age, gender and family income. Methods The study is based on register data years 2007 – 2011 from the Skåne Regional Council (population 1.2 million) regarding individual health care utilisation in the form of visits to general practitioner (GP). Health utilisation data was matched with data about individual’s age, gender and family income provided by Statistics Sweden. Multilevel, logistic regression models were constructed to analyse changes in health utilisation in different subgroups and the probability of a GP-visit before and after reform. Results Health care utilisation in terms of both number of individuals that had visited a GP and number of GP-visits per capita increased in all defined subgroups, but to a varying degree. Multilevel logistic regression showed that individuals of both genders aged above 64 and belonging to a family with an income above median had more advantage of the reform, OR 1.25-1.29. Conclusions Reforms involving choice and privatisation in Swedish primary health care improved access to GP-visits generally, but more so for individuals belonging to a family with income above the median. PMID:24171894

Healthcare Utilisation and Drug Treatment in a Large Cohort of Patients with Inflammatory Bowel Disease

PubMed Central

Wettermark, Björn; Löfberg, Robert; Eriksson, Irene; Sundström, Johan; Lördal, Mikael

2016-01-01

Background and Aims: Crohn’s disease [CD] and ulcerative colitis [UC] are chronic diseases associated with a substantial utilisation of healthcare resources. We aimed to estimate the prevalence of inflammatory bowel disease [IBD], CD, and UC and to describe and compare healthcare utilisation and drug treatment in CD and UC patients. Methods: This was a cross-sectional study of all patients with a recorded IBD diagnosis in Stockholm County, Sweden. Data on outpatient visits, hospitalisations, surgeries, and drug treatment during 2013 were analysed. Results: A total of 13 916 patients with IBD were identified, corresponding to an overall IBD prevalence of 0.65% [CD 0.27%, UC 0.35%, inflammatory bowel disease unclassified 0.04%]; 49% of all IBD patients were treated with IBD-related drugs. Only 3.6% of the patients received high-dose corticosteroids, whereas 32.4% were treated with aminosalicylates [CD 21.2%, UC 41.0%, p < 0.0001]. More CD patients were treated with biologicals compared with UC patients [CD 9.6%, UC 2.9%, p < 0.0001] and surgery was significantly more common among CD patients [CD 3.0%, UC 0.8%, p < 0.0001]. Conclusions: This study indicates that patients with CD are the group with the highest medical needs. Patients with CD utilised significantly more healthcare resources [including outpatient visits, hospitalisations, and surgeries] than UC patients. Twice as many CD patients received immunomodulators compared with UC patients and CD patients were treated with biologicals three times more often. These results highlight that CD remains a challenge and further efforts are needed to improve care in these patients. PMID:26733406

Counting the costs: Comparing depot medroxyprogesterone acetate and norethisterone oenanthate utilisation patterns in South Africa

PubMed Central

2001-01-01

Background In South Africa, where health care resources are limited, it is important to ensure that drugs provision and use is rational. The Essential Drug List includes depot medroxyprogesterone acetate (DMPA) and norethisterone oenanthate (NET-EN) as injectable progestagen-only contraceptives (IPCs), and both products are extensively used. Objectives and Methods Utilisation patterns of the injectable contraceptive products DMPA and NET-EN are compared in the context of current knowledge of the safety and efficacy of these agents. Utilisation patterns were analysed by means of a Pareto (ABC) analysis of IPCs issued from 4 South African provincial pharmaceutical depots over 3 financial years. A case study from rural KwaZulu-Natal, South Africa, is used to examine utilisation patterns and self-reported side effects experienced by 187 women using IPCs. Results IPCs accounted for a substantial share of total state expenditure on drugs. While more DMPA than NET-EN was issued, NET-EN distribution from 2 depots increased over the 3-year period. Since DMPA was cheaper, if all NET-EN clients in the 1999/2000 financial year (annualised) had used DMPA, the 4 depots could have saved 4.95 million South African Rands on product acquisition costs alone. The KZN case study showed slightly more NET-EN (54%) than DMPA (46%) use; no significant differences in self-reported side effects; and that younger women were more likely to use NET-EN than DMPA (p = 0.0001). Conclusions Providing IPCs on the basis of age is not appropriate or cost effective. Rational use of these products should include consideration of the cost of prescribing one over another. PMID:11401729

Predictors of podiatry utilisation in Australia: the North West Adelaide Health Study.

PubMed

Menz, Hylton B; Gill, Tiffany K; Taylor, Anne W; Hill, Catherine L

2008-08-19

Foot problems are highly prevalent in the community; however no large population-based studies have examined the characteristics of those who do and do not access podiatry services in Australia. The aim of this study was to explore patterns of podiatry utilisation in a population-based sample of people aged 18 years and over living in the northwest region of Adelaide, South Australia. The North West Adelaide Health Study is a representative longitudinal cohort study of 4,060 people randomly selected and recruited by telephone interview. The interview included questions regarding healthcare service utilisation in the past year. Data were also collected on education, income and major medical conditions. Overall, 9.5% of the total sample and 17.7% of those who reported foot pain had attended a podiatrist in the past year. Participants who had accessed podiatry treatment were more likely to be female, be aged over 45 years, be obese, and have major chronic medical conditions (osteoporosis, osteoarthritis, diabetes, cardiovascular disease and high blood pressure). Those who reported foot pain but had not accessed a podiatrist were more likely to be male and be aged 20 to 34 years. Only a small proportion of people who report foot pain have accessed podiatry services in the past year. There is a need to further promote podiatry services to the general community, particularly to men and younger people.

Differences in home-based palliative care service utilisation of people with cancer and non-cancer conditions.

PubMed

Kralik, Debbie; Anderson, Barbara

2008-11-01

To identify home-based palliative care service utilisation by people with cancer and non-cancer conditions. Palliative care knowledge and skill have been derived from working with people with cancer. People with chronic conditions are now referred for home-based palliative care; however, there has been few studies published that have explored the impact of service utilisation by people with end-stage chronic conditions. The Australia-modified Karnofsky Performance Status (AKPS) scale was calculated for each person upon referral for home-based palliative care services to determine the functional capacity of the individual at the point of referral. Clients were divided into those with cancer diagnosis and those with non-cancer diagnosis. Service utilisation of the individual client was determined until separation from the palliative care service. The study was undertaken in 2007. The majority of people with cancer (63%) and non-cancer (71%) were assessed as having an AKPS score between 50-60. Thirty-one cancer clients (18·7%) and three non-cancer clients (7·1%) had an AKPS score between 70-90. This suggests that people with cancer are referred to palliative care services earlier than people with non-cancer conditions. People with non-cancer conditions were substantially higher users of home-based palliative care services over a longer period of time. Home-based palliative care service utilisation was higher for people with non-cancer conditions. Cost analysis research is recommended to delineate the actual costs of home-based palliative care service provision between people with cancer and non-cancer conditions. There is growing awareness of the need for palliative care services for people with non-cancer conditions. However, these services are provided for longer periods of time for this client group. Implications for practice are that the palliative care needs of people with non-cancer conditions may not be met within current palliative care service provision

The effect of urban basic medical insurance on health service utilisation in Shaanxi Province, China: a comparison of two schemes.

PubMed

Zhou, Zhongliang; Zhou, Zhiying; Gao, Jianmin; Yang, Xiaowei; Yan, Ju'e; Xue, Qinxiang; Chen, Gang

2014-01-01

Urban population in China is mainly covered by two medical insurance schemes: the Urban Employee Basic Medical Insurance (UEBMI) for urban employees in formal sector and the Urban Resident Basic Medical Insurance (URBMI) for the left urban residents, mainly the unemployed, the elderly and children. This paper studies the effects of UEBMI and URBMI on health services utilisation in Shaanxi Province, Western China. Cross-sectional data from the 4th National Health Services Survey - Shaanxi Province was studied. The propensity score matching and the coarsened exact matching methods have been used to estimate the average medical insurance effect on the insured. Compared to the uninsured, robust results suggest that UEBMI had significantly increased the outpatient health services utilisation in the last two weeks (p<0.10), whilst the significant effect on hospitalisation was evident in the CEM method (p<0.10). The effect of URBMI was limited in that although being insured was associated with higher health services utilisation, compared with the uninsured, none of the improvement was statistically significant (p>0.10). It was also found that compared with the uninsured, basic medical insurance enrollees were more likely to purchase inpatient treatments in lower levels of hospitals, consistent with the incentive of the benefit package design. Basic Medical insurance schemes have shown a positive but limited effect on increasing health services utilisation in Shaanxi Province. The benefit package design of higher reimbursement rates for lower level hospitals has induced the insured to use medical services in lower level hospitals for inpatient services.

The Effect of Urban Basic Medical Insurance on Health Service Utilisation in Shaanxi Province, China: A Comparison of Two Schemes

PubMed Central

Gao, Jianmin; Yang, Xiaowei; Yan, Ju'e; Xue, Qinxiang; Chen, Gang

2014-01-01

Background Urban population in China is mainly covered by two medical insurance schemes: the Urban Employee Basic Medical Insurance (UEBMI) for urban employees in formal sector and the Urban Resident Basic Medical Insurance (URBMI) for the left urban residents, mainly the unemployed, the elderly and children. This paper studies the effects of UEBMI and URBMI on health services utilisation in Shaanxi Province, Western China. Methods Cross-sectional data from the 4th National Health Services Survey - Shaanxi Province was studied. The propensity score matching and the coarsened exact matching methods have been used to estimate the average medical insurance effect on the insured. Results Compared to the uninsured, robust results suggest that UEBMI had significantly increased the outpatient health services utilisation in the last two weeks (p<0.10), whilst the significant effect on hospitalisation was evident in the CEM method (p<0.10). The effect of URBMI was limited in that although being insured was associated with higher health services utilisation, compared with the uninsured, none of the improvement was statistically significant (p>0.10). It was also found that compared with the uninsured, basic medical insurance enrollees were more likely to purchase inpatient treatments in lower levels of hospitals, consistent with the incentive of the benefit package design. Conclusion Basic Medical insurance schemes have shown a positive but limited effect on increasing health services utilisation in Shaanxi Province. The benefit package design of higher reimbursement rates for lower level hospitals has induced the insured to use medical services in lower level hospitals for inpatient services. PMID:24740282

The association of smoking status with healthcare utilisation, productivity loss and resulting costs: results from the population-based KORA F4 study.

PubMed

Wacker, Margarethe; Holle, Rolf; Heinrich, Joachim; Ladwig, Karl-Heinz; Peters, Annette; Leidl, Reiner; Menn, Petra

2013-07-17

Smoking is seen as the most important single risk to health today, and is responsible for a high financial burden on healthcare systems and society. This population-based cross-sectional study compares healthcare utilisation, direct medical costs, and costs of productivity losses for different smoking groups: current smokers, former smokers, and never smokers. Using a bottom-up approach, data were taken from the German KORA F4 study (2006/2008) on self-reported healthcare utilisation and work absence due to illness for 3,071 adults aged 32-81 years. Unit costs from a societal perspective were applied to utilisation. Utilisation and resulting costs were compared across different smoking groups using generalised linear models to adjust for age, sex, education, alcohol consumption and physical activity. Average annual total costs per survey participant were estimated as €3,844 [95% confidence interval: 3,447-4,233], and differed considerably between smoking groups with never smokers showing €3,237 [2,802-3,735] and former smokers causing €4,398 [3,796-5,058]. There was a positive effect of current and former smoking on the utilisation of healthcare services and on direct and indirect costs. Total annual costs were more than 20% higher (p<0.05) for current smokers and 35% higher (p<0.01) for former smokers compared with never smokers, which corresponds to annual excess costs of €743 and €1,108 per current and former smoker, respectively. Results indicate that excess costs for current and former smokers impose a large burden on society, and that previous top-down cost approaches produced lower estimates for the costs of care for smoking-related diseases. Efforts must be focused on prevention of smoking to achieve sustainable containment on behalf of the public interest.

Skills Utilisation at Work, the Quality of the Study Programme and Fields of Study

ERIC Educational Resources Information Center

Støren, Liv Anne; Arnesen, Clara Åse

2016-01-01

This paper examines the factors that may have impact on the extent to which the knowledge and skills of master's degree graduates in Norway are utilised at work, three years after graduation. The focus is on the impact of the quality of the study programme as well as the graduates' fields of study, when also taking into account other factors…

Direct-to-consumer pharmacogenomic testing is associated with increased physician utilisation.

PubMed

Bloss, Cinnamon S; Schork, Nicholas J; Topol, Eric J

2014-02-01

Direct-to-consumer (DTC) genomic testing has generated controversy, however the actual impact of testing on consumer behaviour has been understudied, particularly for pharmacogenomic (PGx) testing. We recruited a sample of adults who purchased a DTC genomic test and had previously received their genomic test results for complex disease risk. All participants additionally underwent PGx testing. At follow-up, to assess the impact of PGx testing on consumer behaviour, healthcare utilisation and psychological status were compared between approximately a third of participants who had received their PGx results and the remaining two-thirds of participants who were still awaiting results. The PGx test included genetic testing for drug effectiveness or risk of side effects for 12 medications. At follow-up, there were 481 PGx test recipients and 844 non-recipients still awaiting results. PGx test recipients had more physician visits (p=0.04) and were more likely to share their results with their physician (p=0.001). Both groups showed a decrease in anxiety symptoms from baseline to follow-up, with a trend for PGx recipients to show less of a decrease compared with non-recipients (p=0.10). PGx recipients were more likely to report that their physician ordered additional tests (p=0.01) based on their genomic test. There were no group differences in follow-up test-related distress (p=0.67). DTC PGx risk profiling among a selected sample of individuals was associated with increased physician utilisation and did not result in any adverse changes in psychological health or follow-up test-related distress.

Progress towards Sustainable Utilisation and Management of Food Wastes in the Global Economy

PubMed Central

Ghosh, Purabi R.; Fawcett, Derek; Sharma, Shashi B.

2016-01-01

In recent years, the problem of food waste has attracted considerable interest from food producers, processors, retailers, and consumers alike. Food waste is considered not only a sustainability problem related to food security, but also an economic problem since it directly impacts the profitability of the whole food supply chain. In developed countries, consumers are one of the main contributors to food waste and ultimately pay for all wastes produced throughout the food supply chain. To secure food and reduce food waste, it is essential to have a comprehensive understanding of the various sources of food wastes throughout the food supply chain. The present review examines various reports currently in the literature and quantifies waste levels and examines the trends in wastage for various food sectors such as fruit and vegetable, fisheries, meat and poultry, grain, milk, and dairy. Factors contributing to food waste, effective cost/benefit food waste utilisation methods, sustainability and environment considerations, and public acceptance are identified as hurdles in preventing large-scale food waste processing. Thus, we highlight the need for further research to identify and report food waste so that government regulators and food supply chain stakeholders can actively develop effective waste utilisation practices. PMID:27847805

Utilising Planning and Financing Strategies in the Management of Community Development Projects in Enugu State, Nigeria

ERIC Educational Resources Information Center

Obetta, Chukwuemeka K.; Oreh, Catherine I.

2017-01-01

Utilisation of community management strategies is an approach to governance that is based on community and organisational involvement. Communities with development projects have formed community projects management committees (CPMCs) that are encouraged to adopt the community management strategy in the planning and financing of community…

Public Health Knowledge Utilisation by Policy Actors: An Evaluation Study in Midden-Holland, the Netherlands

ERIC Educational Resources Information Center

de Goede, Joyce; Steenkamer, Betty; Treurniet, Henriëtte; Putters, Kim; van Oers, Hans

2011-01-01

A comprehensive report has been prepared on the state of public health and healthcare in the Midden-Holland region of the Netherlands. This study describes the development of the report and the mechanisms behind public health knowledge utilisation by three groups of health policy actors: local authorities, public health professionals and regional…

Pilot Study Evaluation of Suicide Prevention Gatekeeper Training Utilising STORM in a British University Setting

ERIC Educational Resources Information Center

Gask, Linda; Coupe, Nia; McElvenny, Damien; Green, Gill

2017-01-01

Recent years have seen increasing awareness of the wide range of mental health problems faced by students. Gatekeeper training has been shown to have a positive impact on knowledge and attitudes about suicide prevention, although the evidence for skills acquisition is limited. We utilised the STORM® training package in an exploratory study to…

Cost and utilisation of healthcare resources during rehabilitation after ankle fracture are not linked to health insurance, income, gender, or pain: an observational study.

PubMed

Lin, Chung-Wei Christine; Haas, Marion; Moseley, Anne M; Herbert, Robert D; Refshauge, Kathryn M

2008-01-01

What are the costs and utilisation of healthcare resources, their determinants, and quality of life for people attending outpatient physiotherapy after ankle fracture? Longitudinal observational study. Ninety-four adults (2 dropouts) following cast removal after isolated ankle fracture attending outpatient physiotherapy at three hospitals in Sydney, Australia. Costs incurred (direct healthcare costs and out-of-pocket costs) and utilisation of healthcare system resources were measured at 4, 8, 12, 16, 20, and 24 weeks. Quality of life was measured shortly after cast removal and at 4, 12, and 24 weeks. Factors known to influence costs and utilisation in other conditions (private health insurance, income level, gender, and pain) were also measured. The total cost per person was AUD 735 (SD 876) over 24 weeks. Outpatient physiotherapy accounted for the highest costs in both direct healthcare (39%) and out-of-pocket (42%) costs. Less than 20% of participants sought private non-medical care in addition to receiving outpatient physiotherapy. None of the factors investigated had a significant influence on costs and utilisation. Quality of life score improved over the 24 weeks by a mean of 6.1 points out of 45 (95% CI 5.2 to 6.9), with most of the improvement occurring in the domain of independent living. Information on costs and utilisation of healthcare resources can be used to plan health services, eg, the number of physiotherapy sessions required after ankle fracture. Private health insurance, income level, gender, or pain did not influence the costs or the decision behind seeking care over and above publicly-provided physiotherapy.

Health and health care utilisation among asylum seekers and refugees in the Netherlands: design of a study

PubMed Central

Gerritsen, Annette AM; Bramsen, Inge; Devillé, Walter; van Willigen, Loes HM; Hovens, Johannes E; van der Ploeg, Henk M

2004-01-01

Background This article discusses the design of a study on the prevalence of health problems (both physical and mental) and the utilisation of health care services among asylum seekers and refugees in the Netherlands, including factors that may be related to their health and their utilisation of these services. Methods/Design The study will include random samples of adult asylum seekers and refugees from Afghanistan, Iran and Somali (total planned sample of 600), as these are among the largest groups within the reception centres and municipalities in the Netherlands. The questionnaire that will be used will include questions on physical health (chronic and acute diseases and somatization), mental health (Hopkins Symptoms Checklist-25 and Harvard Trauma Questionnaire), utilisation of health care services, pre- and post-migratory traumatic experiences, life-style, acculturation, social support and socio-demographic background. The questionnaire has gone through a translation process (translation and back-translation, several checks and a pilot-study) and cross-cultural adaptation. Respondents will be interviewed by bilingual and bicultural interviewers who will be specifically trained for this purpose. This article discusses the selection of the study population, the chosen outcome measures, the translation and cross-cultural adaptation of the measurement instrument, the training of the interviewers and the practical execution of the study. The information provided may be useful for other researchers in this relatively new field of epidemiological research among various groups of asylum seekers and refugees. PMID:15070416

Health and health care utilisation among asylum seekers and refugees in the Netherlands: design of a study.

PubMed

Gerritsen, Annette A M; Bramsen, Inge; Devillé, Walter; van Willigen, Loes H M; Hovens, Johannes E; van der Ploeg, Henk M

2004-03-10

This article discusses the design of a study on the prevalence of health problems (both physical and mental) and the utilisation of health care services among asylum seekers and refugees in the Netherlands, including factors that may be related to their health and their utilisation of these services. The study will include random samples of adult asylum seekers and refugees from Afghanistan, Iran and Somali (total planned sample of 600), as these are among the largest groups within the reception centres and municipalities in the Netherlands. The questionnaire that will be used will include questions on physical health (chronic and acute diseases and somatization), mental health (Hopkins Symptoms Checklist-25 and Harvard Trauma Questionnaire), utilisation of health care services, pre- and post-migratory traumatic experiences, life-style, acculturation, social support and socio-demographic background. The questionnaire has gone through a translation process (translation and back-translation, several checks and a pilot-study) and cross-cultural adaptation. Respondents will be interviewed by bilingual and bicultural interviewers who will be specifically trained for this purpose. This article discusses the selection of the study population, the chosen outcome measures, the translation and cross-cultural adaptation of the measurement instrument, the training of the interviewers and the practical execution of the study. The information provided may be useful for other researchers in this relatively new field of epidemiological research among various groups of asylum seekers and refugees.

Low utilisation of diabetes medicines in Iran, despite their affordability (2000–2012): a time-series and benchmarking study

PubMed Central

Sarayani, Amir; Rashidian, Arash; Gholami, Kheirollah

2014-01-01

Objectives Diabetes is a major public health concern worldwide, particularly in low-income and middle-income countries (LMICs). Limited data exist on the status of access to diabetes medicines in LMICs. We assessed the utilisation and affordability of diabetes medicines in Iran as a middle-income country. Design We used a retrospective time-series design (2000–2012) and assessed national diabetes medicines’ utilisation using pharmaceuticals wholesale data. Methods We calculated defined daily dose consumptions per population days (DDDs/1000 inhabitants/day; DIDs) indicator. Findings were benchmarked with data from Organization for Economic Co-operation and Development (OECD) countries. We also employed Drug Utilization-90% (DU-90) method to compare DU-90s with the Essential Medicines List published by the WHO. We measured affordability using number of minimum daily wage required to purchase a treatment course for 1 month. Results Diabetes medicines’ consumption increased from 4.47 to 33.54 DIDs. The benchmarking showed that medicines’ utilisation in Iran in 2011 was only 54% of the median DIDs of 22 OECD countries. Oral hypoglycaemic agents consisted over 80% of use throughout the study period. Regular and isophane insulin (NPH), glibenclamide, metformin and gliclazide were the DU-90 drugs in 2012. Metformin, glibenclamide and regular/NPH insulin combination therapy were affordable throughout the study period (∼0.4, ∼0.1, ∼0.3 of minimum daily wage, respectively). While the affordability of novel insulin preparations improved over time, they were still unaffordable in 2012. Conclusions The utilisation of diabetes medicines was relatively low, perhaps due to underdiagnosis and inadequate management of patients with diabetes. This had occurred despite affordability of essential diabetes medicines in Iran. Appropriate policies are required to address the underutilisation of diabetes medicines in Iran. PMID:25324322

Heating Has No Effect on the Net Protein Utilisation from Egg Whites in Rats.

PubMed

Matsuoka, Ryosuke; Takahashi, Yayoi; Kimura, Mamoru; Masuda, Yasunobu; Kunou, Masaaki

2017-01-01

Egg whites (EW) are a good source of protein; however, they are typically heated prior to consumption. Therefore, we investigated the effects of different heating conditions on the protein utilisation rate of EW. Male Sprague-Dawley rats ( n = 36, 198 ± 1 g) were divided into six groups and fed American Institute of Nutrition-76 chow containing unheated EW, soft-boiled EW, boiled EW, milk whey protein, soybean protein, or no protein over a 10-day period using pair-feeding. Urine and faeces were sampled daily beginning on day 5 to measure nitrogen content and the net protein utilisation (NPU) rate. The soybean protein group had a significantly lower level of food intake and was thus excluded from subsequent analyses. The NPU value was similar among the unheated, soft-boiled, and boiled EW groups (97.5 ± 0.4, 96.5 ± 0.1, and 96.5 ± 0.7, resp.). The EW group values were significantly higher than the whey group values (90.5 ± 1.0). These results show that EW serve as a good source of protein, irrespective of heating.

Heating Has No Effect on the Net Protein Utilisation from Egg Whites in Rats

PubMed Central

Takahashi, Yayoi; Kimura, Mamoru; Masuda, Yasunobu; Kunou, Masaaki

2017-01-01

Egg whites (EW) are a good source of protein; however, they are typically heated prior to consumption. Therefore, we investigated the effects of different heating conditions on the protein utilisation rate of EW. Male Sprague-Dawley rats (n = 36, 198 ± 1 g) were divided into six groups and fed American Institute of Nutrition-76 chow containing unheated EW, soft-boiled EW, boiled EW, milk whey protein, soybean protein, or no protein over a 10-day period using pair-feeding. Urine and faeces were sampled daily beginning on day 5 to measure nitrogen content and the net protein utilisation (NPU) rate. The soybean protein group had a significantly lower level of food intake and was thus excluded from subsequent analyses. The NPU value was similar among the unheated, soft-boiled, and boiled EW groups (97.5 ± 0.4, 96.5 ± 0.1, and 96.5 ± 0.7, resp.). The EW group values were significantly higher than the whey group values (90.5 ± 1.0). These results show that EW serve as a good source of protein, irrespective of heating. PMID:28337477

An exploration of the data collection methods utilised with children, teenagers and young people (CTYPs).

PubMed

Flanagan, Sarah M; Greenfield, Sheila; Coad, Jane; Neilson, Susan

2015-03-01

The impact of cancer upon children, teenagers and young people can be profound. Research has been undertaken to explore the impacts upon children, teenagers and young people with cancer, but little is known about how researchers can 'best' engage with this group to explore their experiences. This review paper provides an overview of the utility of data collection methods employed when undertaking research with children, teenagers and young people. A systematic review of relevant databases was undertaken utilising the search terms 'young people', 'young adult', 'adolescent' and 'data collection methods'. The full-text of the papers that were deemed eligible from the title and abstract were accessed and following discussion within the research team, thirty papers were included. Due to the heterogeneity in terms of the scope of the papers identified the following data collections methods were included in the results section. Three of the papers identified provided an overview of data collection methods utilised with this population and the remaining twenty seven papers covered the following data collection methods: Digital technologies; art based research; comparing the use of 'paper and pencil' research with web-based technologies, the use of games; the use of a specific communication tool; questionnaires and interviews; focus groups and telephone interviews/questionnaires. The strengths and limitations of the range of data collection methods included are discussed drawing upon such issues as of the appropriateness of particular methods for particular age groups, or the most appropriate method to employ when exploring a particularly sensitive topic area. There are a number of data collection methods utilised to undertaken research with children, teenagers and young adults. This review provides a summary of the current available evidence and an overview of the strengths and limitations of data collection methods employed.

Closing the Gap between Research Evidence and Clinical Practice: Jordanian Nurses' Perceived Barriers to Research Utilisation

ERIC Educational Resources Information Center

Al Khalaileh, Murad; Al Qadire, Mohammad; Musa, Ahmad S.; Al-Khawaldeh, Omar A.; Al Qudah, Hani; Alhabahbeh, Atalla

2016-01-01

Background: The nursing profession is a combination of theory and practical skill, and nurses are required to generate and develop knowledge through implementing research into clinical practice. Considerable number of barriers could hind implementing research findings into practice. Barriers to research utilisation are not identified in the…

The impact of a community driven mass media campaign on the utilisation of maternal health care services in rural Malawi.

PubMed

Zamawe, Collins O F; Banda, Masford; Dube, Albert N

2016-01-27

Mass media is critical in disseminating public health information, improving health knowledge and changing health behaviours. However, most of the mass media public health interventions do not sufficiently engage the local people; they are externally determined. Due to this, very little is known about the effects of locally instigated mass media promotion. Therefore, the aim of this study was to examine the impact of a community driven mass media campaign called Phukusi la Moyo (tips of life) on the utilisation of maternal health care services. A community-based cross-sectional study involving 3825 women of reproductive age (15-49 years) was conducted in rural Malawi to evaluate the Phukusi la Moyo (PLM) campaign. To do this, we compared the utilisation of maternal health care services between women who were exposed to the PLM campaign and those who were not. Respondents were identified using a multistage cluster sampling method. This involved systematically selecting communities (clusters), households and respondents. Associations were examined using Pearson chi square test and a multivariable logistic regression model. The likelihood of using contraceptives (AOR = 1.61; 95% CI = 1.32-1.96), sleeping under mosquito bed-nets (AOR = 1.65; 95% CI = 1.39-1.97), utilising antenatal care services (AOR = 2.62; 95% CI = 1.45-4.73) and utilising postnatal care services (AOR = 1.59; CI = 1.29-1.95) were significantly higher among women who had exposure to the PLM campaign than those who did not. No significant association was found between health facility delivery and exposure to the PLM campaign. Women exposed to a community driven mass media campaign in rural Malawi were more likely to utilise maternal health care services than their unexposed counterparts. Since, the use of maternal health care services reduces the risk of maternal morbidity and mortality, community-led mass media could play a significant role towards improving maternal

Utilisation of prehospital intravenous access.

PubMed

Bester, B H; Sobuwa, Simpiwe

2014-07-22

To describe the use of intravenous (IV) therapy in the South African (SA) prehopsital setting, and to determine the proportion of prehopsital cannulations considered unnecessary when graded against the South African Triage Score (SATS) chart. The study was conducted in the prehospital emergency medical care setting in the Western Cape Province, SA. Using a descriptive research design, we looked at the report forms of patients treated and transported by personnel currently employed in the public sector, serving the urban and rural areas stipulated by the municipal boundaries. All medical and trauma cases in which establishment of IV access was documented for the month of April 2013 were included. Interhospital transfers, unsuccessful attempts at IV access and intraosseous cannulation were excluded. When graded against the SATS, prophylactic IV access was not justified in 42.3% of the total number of cases (N=149) in which it was established, and therefore added no direct benefit to the continuum of patient care. It is worth noting that 18.8% (n=39) of the IV lines were utilised for fluid administration, as opposed to 9.2% (n=19) for the administration of IV medications. In view of the paucity of studies indicating a direct benefit of out-of-hospital IV intervention, the practice of precautionary, protocol-driven prophylactic establishment of IV access should be evaluated. Current data suggest that in the absence of scientific evidence, IV access should only be initiated when it will benefit the patient immediately, and precautionary IV access, especially in non-injured patients, should be re-evaluated.

Contraceptive Utilisation Among Mothers of Reproductive Age in Ajman, United Arab Emirates

PubMed Central

Kanwal, Naila; Muttappallymyalil, Jayakumary; Al-Sharbatti, Shatha; Ismail, Iman

2017-01-01

Objectives This study aimed to determine contraceptive utilisation among mothers aged 18–49 years old in Ajman, United Arab Emirates (UAE). Methods This cross-sectional study was carried out from May to November 2013. A total of 400 participants were recruited from two primary healthcare centres and one private hospital in Ajman. An interviewer-administered validated questionnaire was used for data collection. Results The frequency of previous and current contraceptive use was 68.0% and 61.8%, respectively. Expatriates more frequently used contraceptives in comparison to Emiratis (77.3% versus 54.3%, respectively). Contraceptive use increased significantly with age (75.5% among >35-year-olds versus 57.3% among ≤25-year-olds; P <0.050) and education level (83.3% among postgraduates versus 60.0% among those with primary education; P <0.050). In addition, contraceptive use was significantly higher among those living in a nuclear family system (P <0.050). A univariate analysis indicated significant associations between contraceptive use and age, nationality, education level, type of family system, employment sector, parity, knowledge of birth control measures and source of birth control information (P <0.050 each). However, no significant associations were found via multivariate analysis. Conclusion Healthcare practitioners can play a pivotal role in providing contraceptive advice which could lead to an improvement in contraceptive utilisation. Efforts are recommended to raise awareness regarding newer forms of contraceptives among mothers of reproductive age in the UAE. PMID:28417029

Contraceptive Utilisation Among Mothers of Reproductive Age in Ajman, United Arab Emirates.

PubMed

Kanwal, Naila; Muttappallymyalil, Jayakumary; Al-Sharbatti, Shatha; Ismail, Iman

2017-02-01

This study aimed to determine contraceptive utilisation among mothers aged 18-49 years old in Ajman, United Arab Emirates (UAE). This cross-sectional study was carried out from May to November 2013. A total of 400 participants were recruited from two primary healthcare centres and one private hospital in Ajman. An interviewer-administered validated questionnaire was used for data collection. The frequency of previous and current contraceptive use was 68.0% and 61.8%, respectively. Expatriates more frequently used contraceptives in comparison to Emiratis (77.3% versus 54.3%, respectively). Contraceptive use increased significantly with age (75.5% among >35-year-olds versus 57.3% among ≤25-year-olds; P <0.050) and education level (83.3% among postgraduates versus 60.0% among those with primary education; P <0.050). In addition, contraceptive use was significantly higher among those living in a nuclear family system ( P <0.050). A univariate analysis indicated significant associations between contraceptive use and age, nationality, education level, type of family system, employment sector, parity, knowledge of birth control measures and source of birth control information ( P <0.050 each). However, no significant associations were found via multivariate analysis. Healthcare practitioners can play a pivotal role in providing contraceptive advice which could lead to an improvement in contraceptive utilisation. Efforts are recommended to raise awareness regarding newer forms of contraceptives among mothers of reproductive age in the UAE.

Self-reported illnesses and service utilisation among migrants working in small-to medium sized enterprises in Guangdong, China.

PubMed

Zou, G; Zeng, Z; Chen, W; Ling, L

2015-07-01

As one of the most vulnerable populations in China, many migrants work in the small-to-medium-sized enterprises (SMEs). This study aims to describe the self-reported illnesses and service utilization of the migrants working in the SMEs in Pearl River Delta Areas (PRDA) of Guangdong province, China. Cross-sectional survey. We interviewed 856 migrants working in the SMEs of different manufacturing industries in 2012. Descriptive analysis was employed to report self-reported illnesses and service utilisation among migrants in the last two weeks and in the last year. Statistical tests such as χ2 test were used to explore factors influencing their service utilisation. In the last two weeks, 91(11%) of the respondents reported having any illness. The most reported illness was respiratory problem (69%), while 9.9%, 7.7% and 13% reported having digestive, skin and other problems respectively. The most important symptom was cough (39%). Thirty-seven percent of the respondents who reported any illness had visited health facilities. The lower income group were more likely to visit health facilities than the higher income group (P = 0.006). The most reported reason for not visiting health facilities was 'feeling not serious' (65%). In the last year, 13% reported having respiratory problems and 7.8% reported accidental injuries. Less than 3% received hospitalization care. The proportion of those without hospitalization to those who should have been hospitalized was 31%. Underuse of the health service among migrants working in the SMEs could be associated with the 'healthy migrant' effect. However, when assessed among the ill migrants in the SMEs, the utilisation rate was still low mainly due to their poor health awareness. Improving their risk perception and integration of occupational and general health service is crucial to improve the health conditions and utilisation of service among migrants in the SMES. Copyright © 2015 The Royal Society for Public Health. Published

Equality in Maternal and Newborn Health: Modelling Geographic Disparities in Utilisation of Care in Five East African Countries.

PubMed

Ruktanonchai, Corrine W; Ruktanonchai, Nick W; Nove, Andrea; Lopes, Sofia; Pezzulo, Carla; Bosco, Claudio; Alegana, Victor A; Burgert, Clara R; Ayiko, Rogers; Charles, Andrew Sek; Lambert, Nkurunziza; Msechu, Esther; Kathini, Esther; Matthews, Zoë; Tatem, Andrew J

2016-01-01

Geographic accessibility to health facilities represents a fundamental barrier to utilisation of maternal and newborn health (MNH) services, driving historically hidden spatial pockets of localized inequalities. Here, we examine utilisation of MNH care as an emergent property of accessibility, highlighting high-resolution spatial heterogeneity and sub-national inequalities in receiving care before, during, and after delivery throughout five East African countries. We calculated a geographic inaccessibility score to the nearest health facility at 300 x 300 m using a dataset of 9,314 facilities throughout Burundi, Kenya, Rwanda, Tanzania and Uganda. Using Demographic and Health Surveys data, we utilised hierarchical mixed effects logistic regression to examine the odds of: 1) skilled birth attendance, 2) receiving 4+ antenatal care visits at time of delivery, and 3) receiving a postnatal health check-up within 48 hours of delivery. We applied model results onto the accessibility surface to visualise the probabilities of obtaining MNH care at both high-resolution and sub-national levels after adjusting for live births in 2015. Across all outcomes, decreasing wealth and education levels were associated with lower odds of obtaining MNH care. Increasing geographic inaccessibility scores were associated with the strongest effect in lowering odds of obtaining care observed across outcomes, with the widest disparities observed among skilled birth attendance. Specifically, for each increase in the inaccessibility score to the nearest health facility, the odds of having skilled birth attendance at delivery was reduced by over 75% (0.24; CI: 0.19-0.3), while the odds of receiving antenatal care decreased by nearly 25% (0.74; CI: 0.61-0.89) and 40% for obtaining postnatal care (0.58; CI: 0.45-0.75). Overall, these results suggest decreasing accessibility to the nearest health facility significantly deterred utilisation of all maternal health care services. These results

Low utilisation of diabetes medicines in Iran, despite their affordability (2000-2012): a time-series and benchmarking study.

PubMed

Sarayani, Amir; Rashidian, Arash; Gholami, Kheirollah

2014-10-16

Diabetes is a major public health concern worldwide, particularly in low-income and middle-income countries (LMICs). Limited data exist on the status of access to diabetes medicines in LMICs. We assessed the utilisation and affordability of diabetes medicines in Iran as a middle-income country. We used a retrospective time-series design (2000-2012) and assessed national diabetes medicines' utilisation using pharmaceuticals wholesale data. We calculated defined daily dose consumptions per population days (DDDs/1000 inhabitants/day; DIDs) indicator. Findings were benchmarked with data from Organization for Economic Co-operation and Development (OECD) countries. We also employed Drug Utilization-90% (DU-90) method to compare DU-90s with the Essential Medicines List published by the WHO. We measured affordability using number of minimum daily wage required to purchase a treatment course for 1 month. Diabetes medicines' consumption increased from 4.47 to 33.54 DIDs. The benchmarking showed that medicines' utilisation in Iran in 2011 was only 54% of the median DIDs of 22 OECD countries. Oral hypoglycaemic agents consisted over 80% of use throughout the study period. Regular and isophane insulin (NPH), glibenclamide, metformin and gliclazide were the DU-90 drugs in 2012. Metformin, glibenclamide and regular/NPH insulin combination therapy were affordable throughout the study period (∼0.4, ∼0.1, ∼0.3 of minimum daily wage, respectively). While the affordability of novel insulin preparations improved over time, they were still unaffordable in 2012. The utilisation of diabetes medicines was relatively low, perhaps due to underdiagnosis and inadequate management of patients with diabetes. This had occurred despite affordability of essential diabetes medicines in Iran. Appropriate policies are required to address the underutilisation of diabetes medicines in Iran. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a

Identification des objets et detection de leur alignement en utilisant la technologie RFID

NASA Astrophysics Data System (ADS)

Rahma, Zayoud

De nos jours, les vehicules motorises sont essentiels dans notre vie quotidienne, d'ou la necessite de leur approvisionnement en carburant. L'approvisionnement en carburant peut entrainer certains inconvenients, tels que: les files d'attente, la disponibilite non-continuelle du carburant et les fraudes. Les problemes d'attente et de disponibilite non-continuelle du carburant peuvent etre facilement resolus en allant a une autre station d'essence aux alentours si disponibles. Par contre le probleme de fraudes est plus difficile a resoudre. De ce fait, decoule notre solution qui consiste a developper un systeme intelligent pour la gestion d'approvisionnement en carburant afin de remedier a ce probleme de fraudes. Pour des raisons de surete, il faut eviter les risques d'etincelles dans l'environnement du carburant. En particulier, il convient de ne pas utiliser un systeme utilisant 1'electricite proche de la pompe, du tuyau ou du reservoir du carburant du vehicule. Nous avons choisi la technologie RFID (Radio Frequency IDentification) et avons opte pour l'utilisation des etiquettes passives, etant donne que les etiquettes semi-passives ou actives contiennent une batterie electrique et sont nettement plus cheres. Un vehicule motorise sera identifie avec une etiquette RFID passive collee au-dessus du goulot de son reservoir. Deux autres etiquettes RFID seront placees sur le pistolet de sorte que le flux du carburant ne sera autorise que lorsque les trois etiquettes sont alignees. Notre travail etait a la demande d'une entreprise petroliere ayant une chaine internationale de stations de carburant. Le travail consiste en la conception, par la recherche, du systeme requis et s'articule sur l'optimisation de la topologie des antennes et des etiquettes de sorte que le systeme juge qu'il y a alignement lorsque le bec du pistolet est fonce dans le goulot du reservoir, et par consequent autorise le versement du carburant. Dans tous les autres cas, le systeme doit juger qu'il n

The Pivotal Position of 'Liaison People': Facilitating a Research Utilisation Intervention in Policy Agencies

ERIC Educational Resources Information Center

Haynes, Abby; Butow, Phyllis; Brennan, Sue; Williamson, Anna; Redman, Sally; Carter, Stacy; Gallego, Gisselle; Rudge, Sian

2018-01-01

This paper explores the enormous variation in views, championing behaviours and impacts of liaison people: staff nominated to facilitate, tailor and promote SPIRIT (a research utilisation intervention trial in six Australian health policy agencies). Liaison people made cost/benefit analyses: they weighed the value of participation against its…

Out-of-pocket payments, health care access and utilisation in south-eastern Nigeria: a gender perspective.

PubMed

Onah, Michael N; Govender, Veloshnee

2014-01-01

Out-of-pocket (OOP) payments have severe consequences for health care access and utilisation and are especially catastrophic for the poor. Although women comprise the majority of the poor in Nigeria and globally, the implications of OOP payments for health care access from a gender perspective have received little attention. This study seeks to fill this gap by using a combination of quantitative and qualitative analysis to investigate the gendered impact of OOPs on healthcare utilisation in south-eastern Nigeria. 411 households were surveyed and six single-sex Focus Group Discussions conducted. This study confirmed the socioeconomic and demographic vulnerability of female-headed households (FHHs), which contributed to gender-based inter-household differences in healthcare access, cost burden, choices of healthcare providers, methods of funding healthcare and coping strategies. FHHs had higher cost burdens from seeking care and untreated morbidity than male-headed households (MHHs) with affordability as a reason for not seeking care. There is also a high utilisation of patent medicine vendors (PMVs) by both households (PMVs are drug vendors that are unregulated, likely to offer very low-quality treatment and do not have trained personnel). OOP payment was predominantly the means of healthcare payment for both households, and households spoke of the difficulties associated with repaying health-related debt with implications for the medical poverty trap. It is recommended that the removal of user fees, introduction of prepayment schemes, and regulating PMVs be considered to improve access and provide protection against debt for FHHs and MHHs. The vulnerability of widows is of special concern and efforts to improve their healthcare access and broader efforts to empower should be encouraged for them and other poor households.

Utilisation of antithrombotic therapy for stroke prevention in atrial fibrillation in a Sydney hospital: then and now.

PubMed

Bajorek, Beata V; Ren, Shu

2012-02-01

Evidence from pivotal clinical trials conducted more than a decade ago supports the use of antithrombotic therapy, particularly warfarin, for stroke prevention in atrial fibrillation (AF). Despite the wide dissemination of this evidence since that time, there is anecdotal evidence that utilisation of therapy remains suboptimal, especially in the target elderly population, which is reflected in the development of practice tools such as the TAG Clinical Indicator ('Antithrombotics in AF' Indicator 1.6, 2007). Therefore, the objective of this study was to determine the current utilisation of antithrombotic therapy for elderly patients with AF in the local setting, and to compare this utilisation with the results of a prior audit (AUDIT 1), as well as against the recommendations of the TAG Clinical Indicator (TAG IND). A major teaching hospital in Sydney, Australia. A retrospective audit (AUDIT 2) of medical records of hospital inpatients (aged 65 years, with a significant diagnosis of AF), pertaining to admissions over the 12-month period 1st June 2006-31st May 2007, was conducted. Proportion of patients receiving antithrombotic therapy at the point of discharge from hospital. A total of 201 patients (mean age 79.8 ± 7.8 years) were reviewed in AUDIT 2. Most (85%) patients received antithrombotic therapy (vs. 79.2%, AUDIT 1), with "warfarin ± antiplatelets" most frequently (46.3%) used (vs. 34.5%, AUDIT 1), followed by "aspirin ± other antiplatelet" (33.3% AUDIT 2 vs. 43.1% AUDIT 1). Patients aged 80 years were significantly less likely to receive warfarin therapy, compared to those <80 years (40.2% vs. 52.5%, P = 0.01). Of those patients who were deemed 'eligible' for warfarin according to AUDIT 2 (n = 155), only 55.0% of patients were actually prescribed this treatment. Results obtained by AUDIT 2 and TAG IND were overall comparable. Whilst there have been temporal improvements in the overall utilisation of antithrombotic therapy, including warfarin, there are

A compilation of research working groups on drug utilisation across Europe

PubMed Central

2014-01-01

Background The assessment of the benefit-risk of medicines needs careful consideration concerning their patterns of utilization. Systems for the monitoring of medicines consumption have been established in many European countries, and several international groups have identified and described them. No other compilation of European working groups has been published. As part of the PROTECT project, as a first step in searching for European data sources on the consumption of five selected groups of medicines, we aimed to identify and describe the main characteristics of the existing collaborative European working groups. Findings Google and bibliographic searches (PubMed) of articles containing information on databases and other sources of drug consumption data were conducted. For each working group the main characteristics were recorded. Nineteen selected groups were identified, focusing on: a) general drug utilisation (DU) research (EuroDURG, CNC, ISPE’S SIG-DUR, EURO-MED-STAT, PIPERSKA Group, NorPEN, ENCePP, DURQUIM), b) specific DU research: b.1) antimicrobial drugs (ARPAC, ESAC, ARPEC, ESGAP, HAPPY AUDIT), b.2) cardiovascular disease (ARITMO, EUROASPIRE), b.3) paediatrics (TEDDY), and b.4) mental health/central nervous system effects (ESEMeD, DRUID, TUPP/EUPoMMe). Information on their aims, methods and activities is presented. Conclusions We assembled and updated information on European working groups in DU research and in the utilisation of five selected groups of drugs for the PROTECT project. This information should be useful for academic researchers, regulatory and health authorities, and pharmaceutical companies conducting and interpreting post-authorisation and safety studies. European health authorities should encourage national research and collaborations in this important field for public health. PMID:24625054

Utilisation and Satisfaction with Rehabilitation Services in Children with Primary Language Impairment Transitioning to School: Parents' Perspective

ERIC Educational Resources Information Center

Mazer, Barbara; Dion, Karyne; Moryoussef, Aguy

2017-01-01

Children with disabilities require coordinated services to optimise transition into school. This study compared type, frequency and approach to service utilisation for children with primary language impairment transitioning from rehabilitation to the educational system, and examined parent satisfaction. Parents responded to a telephone…

Integrating payload design, planning, and control in the Dutch Utilisation Centre

NASA Technical Reports Server (NTRS)

Grant, T. J.

1993-01-01

Spacecraft payload design, experiment planning and scheduling, and payload control are traditionally separate areas of activity. This paper describes the development of a prototype software tool--the Activity Scheduling System (ASS)--which integrates these activity areas. ASS is part of a larger project to build a Dutch Utilisation Centre (DUC), intended eventually to support all space utilization activities in The Netherlands. ASS has been tested on the High Performance Capillary Electrophoresis payload. The paper outlines the integrated preparation and operations concept embodied in ASS. It describes the ASS prototype, including a typical session. The results of testing are summarized. Possible enhancement of ASS, including integration into DUC, is sketched.

Juvenile obesity and its association with utilisation and costs of pharmaceuticals - results from the KiGGS study

PubMed Central

2011-01-01

Background According to a national reference, 15% of German children and adolescents are overweight (including obese) and 6.3% are obese. An earlier study analysed the impact of childhood overweight and obesity on different components of direct medical costs (physician, hospital and therapists). To complement the existing literature for Germany, this study aims to explore the association of body mass index (BMI) with utilisation of pharmaceuticals and related costs in German children and adolescents. Methods Based on data from 14, 836 respondents aged 3-17 years in the German Interview and Examination Survey for Children and Adolescents (KiGGS), drug intake and associated costs were estimated using a bottom-up approach. To investigate the association of BMI with utilisation and costs, univariate analyses and multivariate generalised mixed models were conducted. Results There was no significant difference between BMI groups regarding the probability of drug utilisation. However, the number of pharmaceuticals used was significantly higher (14%) for obese children than for normal weight children. Furthermore, there was a trend for more physician-prescribed medication in obese children and adolescents. Among children with pharmaceutical intake, estimated costs were 24% higher for obese children compared with the normal weight group. Conclusions This is the first study to estimate excess drug costs for obesity based on a representative cross-sectional sample of the child and adolescent population in Germany. The results suggest that obese children should be classified as a priority group for prevention. This study complements the existing literature and provides important information concerning the relevance of childhood obesity as a health problem. PMID:22176689

Effects of the distribution density of a biomass combined heat and power plant network on heat utilisation efficiency in village-town systems.

PubMed

Zhang, Yifei; Kang, Jian

2017-11-01

The building of biomass combined heat and power (CHP) plants is an effective means of developing biomass energy because they can satisfy demands for winter heating and electricity consumption. The purpose of this study was to analyse the effect of the distribution density of a biomass CHP plant network on heat utilisation efficiency in a village-town system. The distribution density is determined based on the heat transmission threshold, and the heat utilisation efficiency is determined based on the heat demand distribution, heat output efficiency, and heat transmission loss. The objective of this study was to ascertain the optimal value for the heat transmission threshold using a multi-scheme comparison based on an analysis of these factors. To this end, a model of a biomass CHP plant network was built using geographic information system tools to simulate and generate three planning schemes with different heat transmission thresholds (6, 8, and 10 km) according to the heat demand distribution. The heat utilisation efficiencies of these planning schemes were then compared by calculating the gross power, heat output efficiency, and heat transmission loss of the biomass CHP plant for each scenario. This multi-scheme comparison yielded the following results: when the heat transmission threshold was low, the distribution density of the biomass CHP plant network was high and the biomass CHP plants tended to be relatively small. In contrast, when the heat transmission threshold was high, the distribution density of the network was low and the biomass CHP plants tended to be relatively large. When the heat transmission threshold was 8 km, the distribution density of the biomass CHP plant network was optimised for efficient heat utilisation. To promote the development of renewable energy sources, a planning scheme for a biomass CHP plant network that maximises heat utilisation efficiency can be obtained using the optimal heat transmission threshold and the nonlinearity

The role of non-need factors in individual GP utilisation analysis and their implications for the pursuance of equity: a cross-country comparison.

PubMed

McGregor, P; McKee, P; O'Neill, C

2008-05-01

A substantial amount of health care resources is allocated within the UK using formulae that relate funding to measures of population need. The aim of this paper is to demonstrate the importance of non-need factors in determining utilisation of services at an individual level and explore the implications inclusion of such factors has in the consideration of equity. In the paper we develop a utility model that accords a role to non-health factors in the determination of service use. A series of functions incorporating non-health factors as explanatory variables in GP utilisation functions are estimated using data from the British Household Panel Survey. The functions are decomposed to ascertain the role of service structure and examine the role of income across the four countries of the UK in explaining utilisation. The implications of our findings for the pursuance of equity in the NHS when individual choice has an explicit role are discussed.

Demystifying the Rubric: A Five-Step Pedagogy to Improve Student Understanding and Utilisation of Marking Criteria

ERIC Educational Resources Information Center

Jones, Lorraine; Allen, Bill; Dunn, Peter; Brooker, Lesley

2017-01-01

Marking-criteria rubrics are commonly used to judge the quality of student work, but few students receive instruction to effectively use and apply rubrics. This study investigates an intervention designed to encourage effective utilisation of rubrics. The study, completed over two years (2011: n = 189 respondents; 2012: n = 464 respondents) in a…

Skill Formation and Utilisation in the Post-Soviet Transition: Higher Education Planning in Post-Soviet Georgia

ERIC Educational Resources Information Center

Gvaramadze, Irakli

2010-01-01

Changes in the former Soviet system had a dramatic influence on higher education in Georgia. The main objective of the current article is to analyse implications of the post-Soviet transition for the skill formation and skill utilisation system in Georgia. In particular, the study analyses recent trends in Georgian higher education including…

Health insurance and healthcare utilisation for Shenzhen residents: a tale of registrants and migrants?

PubMed Central

2012-01-01

Background Shenzhen’s rapid growth and urbanisation has attracted a large, mobile, migrant working population. This article explores health protection through the means of social health insurance between migrants and registrants and their point of access to healthcare. Methods A cross-sectional questionnaire survey was conducted in Shenzhen, with a random sample of 793 registered and 750 non-registered residents. Chi-square test and multivariate logistic regression were applied to analyse the association between health insurance coverage with Hukou registration status and healthcare utilisation. Results Amongst 1543 respondents, 43.1% of non-registered residents were uninsured. Being non-registered strongly predicted for no insurance (OR = 5.00; CI 3.53,7.07) and have purchased additional/ private insurance (OR = 2.99; CI 1.66,5.37). Migrants who self-reported chronic health conditions were also more likely to utilise health services in general (OR = 2.77; CI 1.18,6.52). Conclusions Inadequate health insurance coverage for migrants as observed in Shenzhen remains a challenge for the Chinese health reform. Our results suggest that the current insurance system must seek to include migrants in order to achieve universal coverage and improved health protection for its population. PMID:23061720

Utilisation of oral health services, oral health needs and oral health status in a peri-urban informal settlement.

PubMed

Westaway, M S; Viljoen, E; Rudolph, M J

1999-04-01

Interviews were conducted with 294 black residents (155 females and 138 males) of a peri-urban informal settlement in Gauteng to ascertain utilisation of oral health services, oral health needs and oral health status. Only 37 per cent of the sample had consulted a dentist or medical practitioner, usually for extractions. Teenagers and employed persons were significantly less likely to utilise dentists than the older age groups and unemployed persons. Forty per cent were currently experiencing oral health problems such as a sore mouth, tooth decay and bleeding/painful gums. Two hundred and twelve (73 per cent) interviewees wanted dental treatment or advice. Residents who rated their oral health status as fair or poor appeared to have the greatest need for oral health services. The use of interviews appears to be a cost-effective method of determining oral morbidity.

L'effet des deformations plastiques severes sur les proprietes d'hydruration du magnesium

NASA Astrophysics Data System (ADS)

Lang, Julien

Le travail de recherche effectue durant mon projet de maitrise en physique a l'Universite du Quebec a Trois-Rivieres dans les laboratoires de l'Institut de Recherche sur l'Hydrogene etait de comparer l'effet du laminage a froid de la poudre de MgH2 avec celui du broyage mecanique. Nous avons etudie cette nouvelle technique en utilisant un laminoir vertical concu specialement pour laminer de la poudre. Nous avons lamine la poudre de MgH2 5, 25, 50 et 100 fois. La comparaison de la morphologie de la poudre de MgH 2 telle que recu du manufacturier et broye mecaniquement pendant 30 minutes avec celle de la poudre laminee ete faite a l'aide d'un microscope electronique a balayage. Nous avons par la suite mesure les proprietes de sorption d'hydrogene grace un appareil PCT de type Sievert. Nous avons aussi determine la structure cristalline par diffraction de rayons X. A partir de ces resultats, nous avons constate que le nombre optimal de laminages est de cinq et a les caracteristiques d'absorption/desorption d'hydrogene similaires a un broyage mecanique de 30 minutes. Nous avons aussi utilise les courbes de cinetiques d'absorption et de desorption d'hydrogene pour calculer l'etape limitative dans les reactions de sorption des echantillons lamines. Comme cinq laminages se font en environ 10 secondes, on voit que le laminage a froid est une technique plus interessante industriellement que le broyage mecanique a cause de l'important gain en temps et en energie.

Impacts of the type of social health insurance on health service utilisation and expenditures: implications for a unified system in China.

PubMed

Tan, Si Ying; Wu, Xun; Yang, Wei

2018-05-08

While moving towards unified social health insurance (SHI) is often a politically popular policy reform in countries where rapid expansion in health insurance coverage has given rise to the segmentation of SHI systems as different SHI schemes were rolled out to serve different populations, the potential impacts of reform on service utilisation and health costs have not been systematically studied. Using data from the Chinese Health and Retirement Longitudinal Study (CHARLS), we compared the mean costs incurred for both inpatient and outpatient care under different health insurance schemes, and the impact of different SHI schemes on treatment utilisation and health care costs using a two-part model. Our results show that Urban Employee Medical Insurance, which offers the most generous benefits, incurs the highest total costs prior to reimbursement when compared to other SHI schemes. Our analysis also shows that utilisation of SHI did not show significant reduction in out-of-pocket payments for outpatients. We argue that, unless effective measures are introduced to deal with perverse provider payment incentives, the move towards a unified system with more generous benefits may usher in a new wave of cost escalation for health care systems in China.

Differences in the utilisation of active power in squat and countermovement jumps.

PubMed

Ferraro, Damián; Fábrica, Gabriel

2017-07-01

The aim of this article was to understand how active power is used in squat and countermovement jumps. A simple empirical model comprising a mass, a spring, an active element and a damper, together with an optimisation principle, was used to identify the mechanical factors that maximise performance of jumps without countermovement (squat jumps, SJ) and with countermovement (CMJ). Twelve amateur volleyball players performed SJ from two initial positions and CMJ with two degrees of counterbalancing, while kinematic data were collected (jump height, push-off duration and position of the centre of mass). The model adjusted well to real data of SJ through all the impulse phase, and slightly less adequately at the end of this phase for CMJ. Nevertheless, it provides a satisfactory explanation for the generation and utilisation of active power for both type of jumps. On average, the estimated power of the active elements, the spring, and the damper were greater in the SJ. Based upon the result obtained with this model, we suggest that active power is best evaluated with SJ. The reason for this is that, during this kind of jump, the elements associated with the damper consume much of the energy produced by the active elements. The participation of the elements that consume the energy generated by the active elements is less in CMJ than in SJ, allowing for a better utilisation of this energy. In this way it is possible to achieve a better performance in CMJ with less active power.

Multimorbidity and healthcare utilisation among high-cost patients in the US Veterans Affairs Health Care System

PubMed Central

Zulman, Donna M; Pal Chee, Christine; Wagner, Todd H; Yoon, Jean; Cohen, Danielle M; Holmes, Tyson H; Ritchie, Christine; Asch, Steven M

2015-01-01

Objectives To investigate the relationship between multimorbidity and healthcare utilisation patterns among the highest cost patients in a large, integrated healthcare system. Design In this retrospective cross-sectional study of all patients in the U.S. Veterans Affairs (VA) Health Care System, we aggregated costs of individuals’ outpatient and inpatient care, pharmacy services and VA-sponsored contract care received in 2010. We assessed chronic condition prevalence, multimorbidity as measured by comorbidity count, and multisystem multimorbidity (number of body systems affected by chronic conditions) among the 5% highest cost patients. Using multivariate regression, we examined the association between multimorbidity and healthcare utilisation and costs, adjusting for age, sex, race/ethnicity, marital status, homelessness and health insurance status. Setting USA VA Health Care System. Participants 5.2 million VA patients. Measures Annual total costs; absolute and share of costs generated through outpatient, inpatient, pharmacy and VA-sponsored contract care; number of visits to primary, specialty and mental healthcare; number of emergency department visits and hospitalisations. Results The 5% highest cost patients (n=261 699) accounted for 47% of total VA costs. Approximately two-thirds of these patients had chronic conditions affecting ≥3 body systems. Patients with cancer and schizophrenia were less likely to have documented comorbid conditions than other high-cost patients. Multimorbidity was generally associated with greater outpatient and inpatient utilisation. However, increased multisystem multimorbidity was associated with a higher outpatient share of total costs (1.6 percentage points per affected body system, p<0.01) but a lower inpatient share of total costs (−0.6 percentage points per affected body system, p<0.01). Conclusions Multisystem multimorbidity is common among high-cost VA patients. While some patients might benefit from disease

Out-of-Pocket Payments, Health Care Access and Utilisation in South-Eastern Nigeria: A Gender Perspective

PubMed Central

Onah, Michael N.; Govender, Veloshnee

2014-01-01

Out-of-pocket (OOP) payments have severe consequences for health care access and utilisation and are especially catastrophic for the poor. Although women comprise the majority of the poor in Nigeria and globally, the implications of OOP payments for health care access from a gender perspective have received little attention. This study seeks to fill this gap by using a combination of quantitative and qualitative analysis to investigate the gendered impact of OOPs on healthcare utilisation in south-eastern Nigeria. 411 households were surveyed and six single-sex Focus Group Discussions conducted. This study confirmed the socioeconomic and demographic vulnerability of female-headed households (FHHs), which contributed to gender-based inter-household differences in healthcare access, cost burden, choices of healthcare providers, methods of funding healthcare and coping strategies. FHHs had higher cost burdens from seeking care and untreated morbidity than male-headed households (MHHs) with affordability as a reason for not seeking care. There is also a high utilisation of patent medicine vendors (PMVs) by both households (PMVs are drug vendors that are unregulated, likely to offer very low-quality treatment and do not have trained personnel). OOP payment was predominantly the means of healthcare payment for both households, and households spoke of the difficulties associated with repaying health-related debt with implications for the medical poverty trap. It is recommended that the removal of user fees, introduction of prepayment schemes, and regulating PMVs be considered to improve access and provide protection against debt for FHHs and MHHs. The vulnerability of widows is of special concern and efforts to improve their healthcare access and broader efforts to empower should be encouraged for them and other poor households. PMID:24728103

Perception of quality of maternal healthcare services among women utilising antenatal services in selected primary health facilities in Anambra State, Southeast Nigeria

PubMed Central

Emelumadu, Obiageli F.; Onyeonoro, Ugochukwu Uchenna; Ukegbu, Andrew Ugwunna; Ezeama, Nkiru N.; Ifeadike, Chigozie Ozoemena; Okezie, Obasi Kanu

2014-01-01

Background: This is a cross-sectional descriptive study aimed at assessing antenatal care service attendees’ perception of quality of maternal healthcare (MHC) services in Anambra State, southeast Nigeria. Materials and Methods: A total of 310 pregnant women utilising antenatal care (ANC) services in three purposively selected primary health centres (PHCs) in rural communities in Anambra State were studied. Reponses were elicited from the participants selected consecutively over a 4-month period, using a pre-tested, semi-structured interviewer-administered questionnaire on socio-demographic characteristics, utilisation and perception of MHC services. Data collected were analysed using SPSS version 17. Results: Findings showed that utilisation of facility for both antenatal (97.0%; 95% CI, 94.4–98.4%) and natal services (92.7%; 95% CI 89.2–95.2%) were quite high. Generally, most of the women were satisfied with MHC services (89.7%). Most of them were satisfied with the staff attitude (85.1%), waiting time (84.1%) and cost of services (79.5%). Being ≥30 years (X2 = 4.61, P = 0.032), married (X2 = 9.70, P = 0.008) and multiparous (X2 = 9.14, P = 0.028), as well as utilisation of formal health facility for antenatal (X2 = 26.94, P = 0.000) and natal (X2 = 33.42, P = 0.000) services were associated with satisfaction with maternal health services. Conclusions: The study showed high level of satisfaction with quality of maternal health services among antenatal attendees and highlights the need to strengthen interventions that increase uptake of formal MHC services. PMID:24791050

Univariate and multivariate spatial models of health facility utilisation for childhood fevers in an area on the coast of Kenya.

PubMed

Ouma, Paul O; Agutu, Nathan O; Snow, Robert W; Noor, Abdisalan M

2017-09-18

Precise quantification of health service utilisation is important for the estimation of disease burden and allocation of health resources. Current approaches to mapping health facility utilisation rely on spatial accessibility alone as the predictor. However, other spatially varying social, demographic and economic factors may affect the use of health services. The exclusion of these factors can lead to the inaccurate estimation of health facility utilisation. Here, we compare the accuracy of a univariate spatial model, developed only from estimated travel time, to a multivariate model that also includes relevant social, demographic and economic factors. A theoretical surface of travel time to the nearest public health facility was developed. These were assigned to each child reported to have had fever in the Kenya demographic and health survey of 2014 (KDHS 2014). The relationship of child treatment seeking for fever with travel time, household and individual factors from the KDHS2014 were determined using multilevel mixed modelling. Bayesian information criterion (BIC) and likelihood ratio test (LRT) tests were carried out to measure how selected factors improve parsimony and goodness of fit of the time model. Using the mixed model, a univariate spatial model of health facility utilisation was fitted using travel time as the predictor. The mixed model was also used to compute a multivariate spatial model of utilisation, using travel time and modelled surfaces of selected household and individual factors as predictors. The univariate and multivariate spatial models were then compared using the receiver operating area under the curve (AUC) and a percent correct prediction (PCP) test. The best fitting multivariate model had travel time, household wealth index and number of children in household as the predictors. These factors reduced BIC of the time model from 4008 to 2959, a change which was confirmed by the LRT test. Although there was a high correlation of the

Utilisation, Reliability and Validity of Clinical Evaluation Exercise in Otolaryngology Training.

PubMed

Awad, Z; Hayden, L; Muthuswamy, K; Tolley, N S

2015-10-01

To investigate the utilisation, reliability and validity of clinical evaluation exercise (CEX) in otolaryngology training. Retrospective database analysis. Online assessment database. We analysed all CEXs submitted by north London core (CT) and speciality trainees (ST) in otolaryngology from 2010 to 2013. Internal consistency of the 7 CEX items rated as either O: outstanding, S: satisfactory or D: development required. Overall performance rating (pS) of 1-4 assessed against completion of training level. Receiver operating characteristic was used to describe CEX sensitivity and specificity. Overall score (cS), pS and the number of 'D'-rated items were used to investigate construct validity. One thousand one hundred and sixty CEXs from 45 trainees were included. CEX showed good internal consistency (Cronbach's alpha= 0.85). CEX was highly sensitive (99%), yet not specific (6%). cS and pS for ST was higher than CT (99.1% ± 0.4 versus 96.6% ± 0.8 and 3.06 ± 0.05 versus 1.92 ± 0.04, respectively P < 0.001). pS showed a significant stepwise increase from CT1 to ST6 (P < 0.001). In contrast, cS only showed improvement up to ST4 (P = 0.025). The most frequently utilised item 'management and follow-up planning' was found to be the best predictor of cS and pS (rs  = +0.69 and +0.21, respectively). CEX is reliable in assessing early years otolaryngology trainees in clinical examination, but not at higher level. It has the potential to be used in a summative capacity in selecting trainees for ST positions. This would also encourage trainees to master all domains of otolaryngology clinical examination by end of CT. © 2015 John Wiley & Sons Ltd.

Three-Axis Attitude Control of Solar Sails Utilising Reflectivity Control Devices

NASA Astrophysics Data System (ADS)

Theodorou, Theodoros

Solar sails are spacecraft that utilise the Solar Radiation Pressure, the force generated by impinging photons, to propel themselves. Conventional actuators are not suitable for controlling the attitude of solar sails therefore specific attitude control methods have been devised to tackle this. One of these methods is to change the centre of pressure with respect to the center of mass thus creating a torque. Reflectivity Control Devices (RCDs) have been proposed and successfully used to change the centre of pressure. Current methods that utilise RCDs have control authority over two axis only with no ability to control the torque about the normal of the sail surface. This thesis extends the state of the art and demonstrates 3-axis control by generating arbitrary torque vectors within a convex polyhedron. Two different RCD materials are considered, transmission and diffusion technologies both compatible with the proposed concept. A number of metrics have been developed which facilitate the comparison of different sail configurations. One of these metics is the sun map which is a graphic representation of the sun angles for which control authority is maintained. An iterative design process is presented which makes use of the metrics developed and aids in the design of a sail which meets the mission requirements and constraints. Moreover, the effects of different parameters on the performance of the proposed control concept are discussed. For example it is shown that by alternating the angle between the edge and middle RCDs the control authority increases. The concept's scalability has been investigated and a hybrid control scheme has been devised which makes use of both RCDs and reaction wheels. The RCDs are complemented by the reaction wheels to achieve higher slew rates while in turn the RCDs desaturate the reaction wheels. Finally, a number of simulations are conducted to verify the validity of the proposed concept.

77 FR 43837 - Statement of Organization, Functions, and Delegations of Authority

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-26

...), and their staff, and provides leadership and direction for CDC acquisition, assistance, and materiel management activities to improve the public's health; (2) plans and develops CDC-wide policies, procedures, and practices in acquisition, assistance, and materiel management areas to support public health...

U.S. Field Artillery after World War I: Modernizing the Force While Downsizing

DTIC Science & Technology

2014-06-13

weapons, and tactics. It convened several boards to assess the requirements for an effective field artillery force, studying the materiel and......weapons, and tactics. It convened several boards to assess the requirements for an effective field artillery force, studying the materiel and

GP utilisation by education level among adults with COPD or asthma: a cross-sectional register-based study.

PubMed

Hetlevik, Øystein; Melbye, Hasse; Gjesdal, Sturla

2016-06-09

There is a marked socioeconomic gradient in the prevalence of chronic obstructive pulmonary disease (COPD) and asthma, but a large proportion of patients remain undiagnosed. It is a challenge for general practitioners (GPs) to both identify patients and contribute to equity and high quality in services delivered. The aim of this study was to identify patients with COPD and asthma diagnoses recorded by GPs and explore their utilisation of GP services by education level. This was a cross-sectional, national, register-based study from Norwegian general practice in the period 2009-2011. Based on claims from GPs, the number of patients aged ⩾40 years with a diagnosis of COPD or asthma and their GP services utilisation were estimated and linked to the national education database. Multivariate Poisson and logistic regression models were used to explore the variations in GP utilisation. In the population aged ⩾40 years, 2.8% had COPD and 3.8% had asthma according to GPs' diagnoses. COPD was four times more prevalent in patients with basic education than higher education; this increase was ⩽80% for asthma. Consultation rates were 12% higher (P<0.001) for COPD and 25% higher (P<0.001) for asthma in patients with low versus high education in the age group of 40-59 years after adjusting for comorbidity, and patient and GP characteristics. Approximately 25% of COPD patients and 20% of asthma patients had ⩾1 spirometry test in general practice in 2011, with no significant education differences in adjusted models. The higher consultation rate in lower-education groups indicates that GPs contribute to fair distribution of healthcare.

Equality in Maternal and Newborn Health: Modelling Geographic Disparities in Utilisation of Care in Five East African Countries

PubMed Central

Ruktanonchai, Nick W.; Nove, Andrea; Lopes, Sofia; Pezzulo, Carla; Bosco, Claudio; Alegana, Victor A.; Burgert, Clara R.; Ayiko, Rogers; Charles, Andrew SEK; Lambert, Nkurunziza; Msechu, Esther; Kathini, Esther; Matthews, Zoë; Tatem, Andrew J.

2016-01-01

Background Geographic accessibility to health facilities represents a fundamental barrier to utilisation of maternal and newborn health (MNH) services, driving historically hidden spatial pockets of localized inequalities. Here, we examine utilisation of MNH care as an emergent property of accessibility, highlighting high-resolution spatial heterogeneity and sub-national inequalities in receiving care before, during, and after delivery throughout five East African countries. Methods We calculated a geographic inaccessibility score to the nearest health facility at 300 x 300 m using a dataset of 9,314 facilities throughout Burundi, Kenya, Rwanda, Tanzania and Uganda. Using Demographic and Health Surveys data, we utilised hierarchical mixed effects logistic regression to examine the odds of: 1) skilled birth attendance, 2) receiving 4+ antenatal care visits at time of delivery, and 3) receiving a postnatal health check-up within 48 hours of delivery. We applied model results onto the accessibility surface to visualise the probabilities of obtaining MNH care at both high-resolution and sub-national levels after adjusting for live births in 2015. Results Across all outcomes, decreasing wealth and education levels were associated with lower odds of obtaining MNH care. Increasing geographic inaccessibility scores were associated with the strongest effect in lowering odds of obtaining care observed across outcomes, with the widest disparities observed among skilled birth attendance. Specifically, for each increase in the inaccessibility score to the nearest health facility, the odds of having skilled birth attendance at delivery was reduced by over 75% (0.24; CI: 0.19–0.3), while the odds of receiving antenatal care decreased by nearly 25% (0.74; CI: 0.61–0.89) and 40% for obtaining postnatal care (0.58; CI: 0.45–0.75). Conclusions Overall, these results suggest decreasing accessibility to the nearest health facility significantly deterred utilisation of all

Health care utilisation among older persons with intellectual disability and dementia: a registry study.

PubMed

Axmon, A; Karlsson, B; Ahlström, G

2016-12-01

Both persons with intellectual disability (ID) and persons with dementia have high disease burdens, and consequently also high health care needs. As life expectancy increases for persons with ID, the group of persons with the dual diagnosis of ID and dementia will become larger. Through national registries, we identified 7936 persons who had received support directed to persons with ID during 2012, and an age- and gender-matched sample from the general population. A national registry was also used to collect information on health care utilisation (excluding primary care) for the period 2002-2012. Health care utilisation was measured as presence and number of planned and unplanned in-patient and out-patient visits, as well as length of stay. In comparison with persons with ID but without dementia, persons with ID and dementia were more likely to have at least one planned out-patient visit (odds ratio [OR] 8.07), unplanned out-patient visit (OR 2.41), planned in-patient visit (OR 2.76) or unplanned in-patient visit (OR 4.19). However, among those with at least one of each respective outcome, the average number of visits did not differ between those with and without dementia. Persons with ID and dementia were less likely to have at least one planned out-patient visit than persons with dementia in the general population sample (OR 0.40), but more likely to have at least one unplanned in-patient visit (OR 1.90). No statistically significant differences were found for having at least one unplanned out-patient or planned in-patient visit. Nevertheless, among those with at least one unplanned out-patient visit, the number of visits was higher in the general population sample. Persons with ID and dementia are less likely to receive planned health care than persons with dementia in the general population. They have, however, higher levels of unplanned health care utilisation. This may be an indication that the current support system is not sufficient to meet the challenges

A long way to go: a systematic review to assess the utilisation of sexual and reproductive health services during humanitarian crises.

PubMed

Singh, Neha S; Aryasinghe, Sarindi; Smith, James; Khosla, Rajat; Say, Lale; Blanchet, Karl

2018-01-01

Women and girls are affected significantly in both sudden and slow-onset emergencies, and face multiple sexual and reproductive health (SRH) challenges in humanitarian crises contexts. There are an estimated 26 million women and girls of reproductive age living in humanitarian crises settings, all of whom need access to SRH information and services. This systematic review aimed to assess the utilisation of services of SRH interventions from the onset of emergencies in low- and middle-income countries. We searched for both quantitative and qualitative studies in peer-reviewed journals across the following four databases: EMBASE, Global Health, MEDLINE and PsychINFO from 1 January 1980 to 10 April 2017. Primary outcomes of interest included self-reported use and/or confirmed use of the Minimum Initial Service Package services and abortion services. Two authors independently extracted and analysed data from published papers on the effect of SRH interventions on a range of SRH care utilisation outcomes from the onset of emergencies, and used a narrative synthesis approach. Of the 2404 identified citations, 23 studies met the inclusion criteria. 52.1% of the studies (n=12) used quasi-experimental study designs, which provided some statistical measure of difference between intervention and outcome. 39.1% of the studies (n=9) selected were graded as high quality, 39.1% moderate quality (n=9) and 17.4% low quality (n=4). Evidence of effectiveness in increasing service utilisation was available for the following interventions: peer-led and interpersonal education and mass media campaigns, community-based programming and three-tiered network of community-based reproductive and maternal health providers. Despite increased attention to SRH service provision in humanitarian crises settings, the evidence base is still very limited. More implementation research is required to identify interventions to increase utilisation of SRH services in diverse humanitarian crises settings

A long way to go: a systematic review to assess the utilisation of sexual and reproductive health services during humanitarian crises

PubMed Central

Aryasinghe, Sarindi; Smith, James; Khosla, Rajat; Say, Lale; Blanchet, Karl

2018-01-01

Introduction Women and girls are affected significantly in both sudden and slow-onset emergencies, and face multiple sexual and reproductive health (SRH) challenges in humanitarian crises contexts. There are an estimated 26 million women and girls of reproductive age living in humanitarian crises settings, all of whom need access to SRH information and services. This systematic review aimed to assess the utilisation of services of SRH interventions from the onset of emergencies in low- and middle-income countries. Methods We searched for both quantitative and qualitative studies in peer-reviewed journals across the following four databases: EMBASE, Global Health, MEDLINE and PsychINFO from 1 January 1980 to 10 April 2017. Primary outcomes of interest included self-reported use and/or confirmed use of the Minimum Initial Service Package services and abortion services. Two authors independently extracted and analysed data from published papers on the effect of SRH interventions on a range of SRH care utilisation outcomes from the onset of emergencies, and used a narrative synthesis approach. Results Of the 2404 identified citations, 23 studies met the inclusion criteria. 52.1% of the studies (n=12) used quasi-experimental study designs, which provided some statistical measure of difference between intervention and outcome. 39.1% of the studies (n=9) selected were graded as high quality, 39.1% moderate quality (n=9) and 17.4% low quality (n=4). Evidence of effectiveness in increasing service utilisation was available for the following interventions: peer-led and interpersonal education and mass media campaigns, community-based programming and three-tiered network of community-based reproductive and maternal health providers. Conclusions Despite increased attention to SRH service provision in humanitarian crises settings, the evidence base is still very limited. More implementation research is required to identify interventions to increase utilisation of SRH services

National health insurance subscription and maternal healthcare utilisation across mothers' wealth status in Ghana.

PubMed

Ameyaw, Edward Kwabena; Kofinti, Raymond Elikplim; Appiah, Francis

2017-12-01

This study is against the backdrop that despite the forty-nine percent decline in Maternal Mortality Rate in Ghana, the situation still remains high averaging 319 per 100,000 live births between 2011 and 2015. To examine the relationship between National Health Insurance and maternal healthcare utilisation across three main wealth quintiles (Poor, Middle and Rich). The study employed data from the 2014 Ghana Demographic and Health Survey. Both descriptive analysis and binary logistic regression were conducted. Descriptively, rich women had high antenatal attendance and health facility deliveries represented by 96.5% and 95.6% respectively. However, the binary logistic regression results revealed that poor women owning NHIS are 7% (CI = 1.76-2.87) more likely to make at least four antenatal care visits compared to women in the middle wealth quintile (5%, CI = 2.12-4.76) and rich women (2%, CI = 1.14-4.14). Similarly, poor women who owned the NHIS are 14% (CI = 1.42-2.13) likely to deliver in health facility than women in the middle and rich wealth quintile. The study has vindicated the claim that NHIS Scheme is pro-poor in Ghana. The Ministry of Health should target women in the rural area to be enrolled on the NHIS to improve maternal healthcare utilisation since poverty is principally a rural phenomenon in Ghana.

Investigating the accessibility factors that influence antenatal care services utilisation in Mangwe district, Zimbabwe

PubMed Central

Tugli, Augustine K.; Mpofu, Molyn

2017-01-01

Background Maternal and infant mortality remains a huge public health problem in developing countries. One of the strategies to minimise the risks of both maternal and infant mortality is access to and utilisation of antenatal care (ANC) services. Aim This study aimed to investigate the accessibility factors that influence the use of ANC services in Mangwe district. Methods A qualitative approach using explorative design was adopted to target women who have babies under 1 year of age. The study was conducted in Mangwe district, Matabeleland South province, Zimbabwe. Data were collected through semi-structured interviews and observations. Data saturation was reached after 15 women who were conveniently sampled were interviewed. Field notes were analysed thematically using Tech’s steps. Lincoln and Guba’s criteria ensured trustworthiness of the study findings. Results Accessibility factors such as lack of transport, high transport costs and long distances to health care facilities, health care workers’ attitudes, type and quality of services as well as delays in receiving care influence women’s utilisation of ANC services in Mangwe district, Zimbabwe. Conclusion The study concluded that women were still facing problems of unavailability of nearby clinics; therefore, it was recommended that the government should avail resources for women to use. Recommendations Mangwe District Health Department should provide mobile clinics rendering ANC services in distant rural areas. PMID:28697619

Utilisation of mucin glycans by the human gut symbiont Ruminococcus gnavus is strain-dependent.

PubMed

Crost, Emmanuelle H; Tailford, Louise E; Le Gall, Gwenaelle; Fons, Michel; Henrissat, Bernard; Juge, Nathalie

2013-01-01

Commensal bacteria often have an especially rich source of glycan-degrading enzymes which allow them to utilize undigested carbohydrates from the food or the host. The species Ruminococcus gnavus is present in the digestive tract of ≥90% of humans and has been implicated in gut-related diseases such as inflammatory bowel diseases (IBD). Here we analysed the ability of two R. gnavus human strains, E1 and ATCC 29149, to utilize host glycans. We showed that although both strains could assimilate mucin monosaccharides, only R. gnavus ATCC 29149 was able to grow on mucin as a sole carbon source. Comparative genomic analysis of the two R. gnavus strains highlighted potential clusters and glycoside hydrolases (GHs) responsible for the breakdown and utilization of mucin-derived glycans. Transcriptomic and functional activity assays confirmed the importance of specific GH33 sialidase, and GH29 and GH95 fucosidases in the mucin utilisation pathway. Notably, we uncovered a novel pathway by which R. gnavus ATCC 29149 utilises sialic acid from sialylated substrates. Our results also demonstrated the ability of R. gnavus ATCC 29149 to produce propanol and propionate as the end products of metabolism when grown on mucin and fucosylated glycans. These new findings provide molecular insights into the strain-specificity of R. gnavus adaptation to the gut environment advancing our understanding of the role of gut commensals in health and disease.

Sociodemographic factors are associated with utilisation of statins after ischaemic stroke/TIA.

PubMed

Geary, Lukas; Aronius, Jonas; Wettermark, Björn; Hasselström, Jan; Sjöborg, Bengt; von Euler, Mia

2017-03-01

To analyse if there are sociodemographic differences in the utilisation of statins 9-12 months after ischaemic stroke or transitory ischaemic attack. Anonymised linkage of registry data on all patients >18 years discharged from the hospitals in Stockholm, Sweden 2006-2010 with diagnosis of ischaemic stroke (ICD-10: I63.0-9) or TIA (ICD-10: G45.9) was performed. Data on hospitalisations and diagnoses were collected from the Stockholm County Council administrative databases on healthcare consumption. Dispensed prescriptions with statins and, for comparative purposes, antihypertensive agents 9-12 months after discharge were acquired from the National Swedish Prescribed Drug Register. Data about socioeconomic factors were obtained from Statistics Sweden. The dispensing of statins and antihypertensive agents, relative to sociodemographic variables were analysed. Using logistic regression odds ratios, crude, and adjusted with education, income, origin of birth, age, and sex as predictors where calculated. Of 24 312 patients with ischaemic stroke/TIA, 19 335 were alive 12 months after discharge. Statins were dispensed to 44% of all patients in the cohort, more frequently to men of all age groups, to patients with higher education, and to those with higher income. Antihypertensive agents were dispensed to 68% of all patients and there were no differences related to sex and income whilst patients with lower education were dispensed with antihypertensives more frequently. We find a low utilisation of statins one year after ischaemic stroke/TIA. Patients with low education, low income, and female sex were dispensed fewer prescriptions of statins indicating a need for improvement. © 2017 John Wiley & Sons Ltd.

Investigation of Matlab® as platform in navigation and control of an Automatic Guided Vehicle utilising an omnivision sensor.

PubMed

Kotze, Ben; Jordaan, Gerrit

2014-08-25

Automatic Guided Vehicles (AGVs) are navigated utilising multiple types of sensors for detecting the environment. In this investigation such sensors are replaced and/or minimized by the use of a single omnidirectional camera picture stream. An area of interest is extracted, and by using image processing the vehicle is navigated on a set path. Reconfigurability is added to the route layout by signs incorporated in the navigation process. The result is the possible manipulation of a number of AGVs, each on its own designated colour-signed path. This route is reconfigurable by the operator with no programming alteration or intervention. A low resolution camera and a Matlab® software development platform are utilised. The use of Matlab® lends itself to speedy evaluation and implementation of image processing options on the AGV, but its functioning in such an environment needs to be assessed.

Identifying patterns of general practitioner service utilisation and their relationship with potentially preventable hospitalisations in people with diabetes: The utility of a cluster analysis approach.

PubMed

Ha, Ninh Thi; Harris, Mark; Preen, David; Robinson, Suzanne; Moorin, Rachael

2018-04-01

We aimed to characterise use of general practitioners (GP) simultaneously across multiple attributes in people with diabetes and examine its impact on diabetes related potentially preventable hospitalisations (PPHs). Five-years of panel data from 40,625 adults with diabetes were sourced from Western Australian administrative health records. Cluster analysis (CA) was used to group individuals with similar patterns of GP utilisation characterised by frequency and recency of services. The relationship between GP utilisation cluster and the risk of PPHs was examined using multivariable random-effects negative binomial regression. CA categorised GP utilisation into three clusters: moderate; high and very high usage, having distinct patient characteristics. After adjusting for potential confounders, the rate of PPHs was significantly lower across all GP usage clusters compared with those with no GP usage; IRR = 0.67 (95%CI: 0.62-0.71) among the moderate, IRR = 0.70 (95%CI 0.66-0.73) high and IRR = 0.76 (95%CI 0.72-0.80) very high GP usage clusters. Combination of temporal factors with measures of frequency of use of GP services revealed patterns of primary health care utilisation associated with different underlying patient characteristics. Incorporation of multiple attributes, that go beyond frequency-based approaches may better characterise the complex relationship between use of GP services and diabetes-related hospitalisation. Copyright © 2018 Elsevier B.V. All rights reserved.

An electro-active system of immuno-assay (EASI assay) utilising self assembled monolayer modified electrodes.

PubMed

Porter, R; van der Logt, P; Howell, S; Kyröläinen-Reay, M; Badley, A

2001-12-01

Most immunoassays currently rely on optical methods for signal generation e.g. in ELISA and rapid assay formats. It has become apparent as in the Glucose sensor market that there is a need for simple direct electrical immuno-sensors. We have investigated the novel use of organic conducting monolayers used as a direct electrochemical detection support for an immuno-reaction. It was found that antibodies raised to a carbazole dimer monolayer could increase the charge movement across that monolayer surface. Antibody fragments were taken from a specific anti-carbazole antibody fragment library and combined with an antibody fragment directed to the hormone estrone 3 glucuronide (E3G), the target antigen to form a bispecific antibody fragment. The device utilised these specific antibody fragments and incorporated them on the top plate of a capillary fill format as the immuno-assay components. The immuno-reaction utilised a competition assay. Free E3G analyte in the sample displaced the bispecific antibody fragment from the immuno-surface leaving it free to bind the carbazole monolayer surface. There the binding was detected using amperometric or coulometric methods. By combining all there element it was possible to develop a sensitive immuno-assay that could detect E3G in a reproducible calibrated fashion down to 10 ng/ml.

A viewpoint-based case-based reasoning approach utilising an enterprise architecture ontology for experience management

NASA Astrophysics Data System (ADS)

Martin, Andreas; Emmenegger, Sandro; Hinkelmann, Knut; Thönssen, Barbara

2017-04-01

The accessibility of project knowledge obtained from experiences is an important and crucial issue in enterprises. This information need about project knowledge can be different from one person to another depending on the different roles he or she has. Therefore, a new ontology-based case-based reasoning (OBCBR) approach that utilises an enterprise ontology is introduced in this article to improve the accessibility of this project knowledge. Utilising an enterprise ontology improves the case-based reasoning (CBR) system through the systematic inclusion of enterprise-specific knowledge. This enterprise-specific knowledge is captured using the overall structure given by the enterprise ontology named ArchiMEO, which is a partial ontological realisation of the enterprise architecture framework (EAF) ArchiMate. This ontological representation, containing historical cases and specific enterprise domain knowledge, is applied in a new OBCBR approach. To support the different information needs of different stakeholders, this OBCBR approach has been built in such a way that different views, viewpoints, concerns and stakeholders can be considered. This is realised using a case viewpoint model derived from the ISO/IEC/IEEE 42010 standard. The introduced approach was implemented as a demonstrator and evaluated using an application case that has been elicited from a business partner in the Swiss research project.

Impact of cancer anorexia-cachexia syndrome on health-related quality of life and resource utilisation: A systematic review.

PubMed

Tarricone, Rosanna; Ricca, Giada; Nyanzi-Wakholi, Barbara; Medina-Lara, Antonieta

2016-03-01

Cancer anorexia-cachexia syndrome (CACS) negatively impacts patients' quality of life (QoL) and increases the burden on healthcare resources. To review published CACS data regarding health-related QOL (HRQoL) and its economic impact on the healthcare system. Searches were conducted in MEDLINE, EMBASE, DARE, and NHS EED databases. A total of 458 HRQoL and 189 healthcare resources utilisation abstracts were screened, and 42 and 2 full-text articles were included, respectively. The EORTC QLQ-C30 and FAACT instruments were most favoured for assessing HRQOL but none of the current tools cover all domains affected by CACS. Economic estimates for managing CACS are scarce, with studies lacking a breakdown of healthcare resource utilisation items. HRQoL instruments that can better assess and incorporate all the domains affected by CACS are required. Rigorous assessment of costs and benefits of treatment are needed to understand the magnitude of the impact of CACS. Copyright © 2016. Published by Elsevier Ireland Ltd.

Distance and utilisation of out-of-hours services in a Norwegian urban/rural district: an ecological study

PubMed Central

2013-01-01

Background Long travel distances limit the utilisation of health services. We wanted to examine the relationship between the utilisation of a Norwegian out-of-hours service and the distance from the municipality population centroid to the associated casualty clinic. Methods All first contacts from ten municipalities in Arendal out-of-hours district were registered from 2007 through 2011. The main outcomes were contact and consultation rates for each municipality for each year. The associations between main outcomes and distance from the population centroid of the participating municipalities to the casualty clinic and were examined by linear regression. Demographic and socioeconomic factors were included in multivariate linear regression. Secondary endpoints include association between distance and rates of different first actions taken and priority grades assessed by triage nurses. Age and gender specific subgroup analyses were performed. Results 141 342 contacts were included in the analyses. Increasing distance was associated with marked lower rates of all contact types except telephone consultations by doctor. Moving 43 kilometres away from the casualty clinic led to a 50 per cent drop in the rate of face-to-face consultations with a doctor. Availability of primary care doctors and education level contributed to a limited extent to the variance in consultation rate. The rates of all priority grades decreased significantly with increasing distance. The rate of acute events was reduced by 22 per cent when moving 50 kilometres away. The proportion of patients above 66 years increased with increasing distance, while the proportion of 13- to 19 year olds decreased. The proportion of female patients decreased with increasing distance. Conclusions The results confirm that increasing distance is associated with lower utilisation of out-of-hours services, even for the most acute cases. Extremely long distances might compromise patient safety. This must be taken into

The Effect of Children's Rights Training on Primary School Students' Utilisation and Knowledge Level about Children's Rights

ERIC Educational Resources Information Center

Ozmen, Suna Kaymak; Ocal, Tugba; Ozmen, Ahmet

2014-01-01

Recently, children's rights issue has taken attention. In this study, main purpose was to investigate the utilisation and knowledge level of 4th and 5th grade primary school students after children's rights training. The participants of this survey study were selected randomly from 10 schools. Results indicated that students had the chance to…

Social factors influencing hospital utilisation by tuberculosis patients in the Russian Federation: analysis of routinely collected data.

PubMed

Atun, R A; Samyshkin, Y A; Drobniewski, F; Kuznetsov, S I; Fedorin, I M; Coker, R J

2005-10-01

To establish whether admissions, discharges and hospital utilisation for tuberculosis (TB) in Russia are independent of sex, age, disability and employment status. Analysis of hospital admissions, discharges and in-patient utilisation using routinely collected data in Samara Region of the Russian Federation. Male, unemployed and disabled adults were significantly more likely to be hospitalised (P < 0.001). The unemployed and pensioners were more likely to have multiple admissions. Unemployed adults were more likely to have longer average lengths of stay per admission (P < 0.001), with a cumulative length of stay for unemployed and disabled adults significantly greater than for employed adults and adults with no disability. Interruption of hospital care was significantly more frequent in male, disabled and unemployed patients (P < 0.001). Socio-economic factors influence hospital admission patterns and the length of stay for patients when hospitalised, as the providers of TB services attempt to mitigate the lack of social care provision for patients. For the WHO DOTS strategy to be effectively implemented and sustained in the Russian Federation health system, social sector linkage issues need to be addressed.

A Cost Model of Item Migration in the Air Force Logistics Command Consumable Item Inventory

DTIC Science & Technology

1986-12-01

it takes for the Directorate of Materiel Management (MM) to prepare a purchase request, and for the Directorate of Contracting and Manufacturing (PM... leand time demand, and the amount of funded war reserve materiel all influence the level computations. The reorder level (ROL) is that level of stock on

Impediments to Effective Utilisation of Information and Communication Technology Tools in Selected Universities in the North-Eastern Nigeria

ERIC Educational Resources Information Center

Momoh, Mustapha

2010-01-01

This study examined the impediments to effective use of Information and Communication Technology (ICT) tools in Nigerian universities. Series of research conducted on the factors militating against computerisation indicated that, there were impediments to effective utilisation of ICT tools in most developing countries. In the light of this, the…

Ethnic Factors in Mental Health Service Utilisation among People with Intellectual Disability in High-Income Countries: Systematic Review

ERIC Educational Resources Information Center

Dura-Vila, G.; Hodes, M.

2012-01-01

Background: An emerging literature suggests that ethnic and cultural factors influence service utilisation among people with intellectual disability (ID), but this has not previously been reviewed. Aims: To investigate possible ethnic variation in uptake of mental health services in children, adolescents and adults with ID in high-income…

Utilising multimedia for training merchant mariners as paramedics.

PubMed

Anogianakis, G; Maglavera, S

2000-01-01

MERMAID is a telemedicine project with global reach and a 24-hour, multilingual capability. It aspires to provide a model for the provision of health care services based on the electronic transmission of medical information, via ISDN based videoconferencing. This model is not limited to medical diagnostics but it encompasses all cases where the actual delivery of health care services involves a patient who is not located where the provider is. Its implementation requires the commissioning of an expensive telecommunications infrastructure and the exploration of a number of solutions. In fact, all categories of telemedical applications are considered while the full range of network choices is explored in terms of the cost/performance tradeoffs inherent to them and the developmental stage each of these options occupies in its life cycle. MERMAID utilises advanced land based line transmission technologies to aid the remote patient by making available the specialty care best suited to each particular case. Finally, the development of programme modules for training and education of the seafarers in the use of the MERMAID medical communications system is given top priority as such modules constitute the firmest basis for the promotion of proper practice of telemedicine at sea.

Analysis of healthcare financing, supply and utilisation trends in the new EU countries.

PubMed

Ruseski, Jane E

2006-01-01

The EU expanded in 2004 to include eight transition countries, i.e. Central and Eastern European (CEE) and newly independent states of the former Soviet Union, and two other CEE countries are scheduled to join the EU in 2007. Each of these countries has undertaken substantial healthcare reform efforts over the past 15 years. The paths of healthcare reform are diverse for a number of reasons including differences in initial economic, political and structural conditions. The objective of this article is to evaluate the process and preliminary outcomes of healthcare reform in the new EU and candidate countries by analysing trends in aggregate financing, supply and utilisation indicators using data drawn from the WHO Health for All database. The analysis is done in the context of an analytical framework built around common healthcare reform themes. The key reform measures examined include implementing social insurance systems, implementing payment systems that promote efficiency, and removal of excess capacity. The trend analysis highlights the importance of the economic, political and social context in driving the direction and pace of healthcare reform. For example, the transition to social insurance systems was smoother in countries with stronger economies and political commitment to reform. Policies aimed at improving the efficiency of the healthcare system, reducing utilisation and reducing excess capacity were met with some success in all of the countries. However, the reform effort continues as the countries are still addressing the initial challenges of insufficient funding, informal payments, excess capacity and inefficiencies in the provision of healthcare.

Research utilisation and critical thinking among newly graduated nurses: predictors for research use. A quantitative cross-sectional study.

PubMed

Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun

2011-09-01

The aim was to describe research utilisation among newly graduated nurses and to explore critical thinking dispositions and other individual and contextual factors as possible predictors for research use. Nurses are expected to be research users, and variations in research utilisation are explained by individual and contextual factors. To our knowledge, critical thinking dispositions have not earlier been explored as predictors for research use. A cross-sectional design was chosen. Data collection was carried out from October 2006 to April 2007 using the Research Utilization Questionnaire (RUQ) and the California Critical Thinking Disposition Inventory (CCTDI). The response rate was 33% (n =617). Pearson's chi-square test and regression analyses were used for statistical calculations. The respondents reported a positive attitude towards research, but only 24% (n = 148) were defined as research users. A significantly higher proportion of research users reported high critical thinking scores. Critical thinking explained 20% of the variance in attitude towards research and 11% of the variance in research use. Availability and support to implement research findings was the second strongest predictor for research use. Critical thinking, a significant predictor for attitude towards research and for the use of research, should be recognised and strengthened in nursing education and clinical practice. Contextual factors seem to be important for newly graduated nurses' use of research. Nurse leaders play an important role in nurturing newly graduated nurses' critical thinking and assisting them in transferring their positive attitude towards research into research use. Nurse educators play a significant role in supporting, challenging and supervising nursing students to be critical thinkers and strong believers in research utilisation. © 2011 Blackwell Publishing Ltd.

The role and utilisation of public health evaluations in Europe: a case study of national hand hygiene campaigns

PubMed Central

2014-01-01

Background Evaluations are essential to judge the success of public health programmes. In Europe, the proportion of public health programmes that undergo evaluation remains unclear. The European Centre for Disease Prevention and Control sought to determine the frequency of evaluations amongst European national public health programmes by using national hand hygiene campaigns as an example of intervention. Methods A cohort of all national hand hygiene campaigns initiated between 2000 and 2012 was utilised for the analysis. The aim was to collect information about evaluations of hand hygiene campaigns and their frequency. The survey was sent to nominated contact points for healthcare-associated infection surveillance in European Union and European Economic Area Member States. Results Thirty-six hand hygiene campaigns in 20 countries were performed between 2000 and 2012. Of these, 50% had undergone an evaluation and 55% of those utilised the WHO hand hygiene intervention self-assessment tool. Evaluations utilised a variety of methodologies and indicators in assessing changes in hand hygiene behaviours pre and post intervention. Of the 50% of campaigns that were not evaluated, two thirds reported that both human and financial resource constraints posed significant barriers for the evaluation. Conclusion The study identified an upward trend in the number of hand hygiene campaigns implemented in Europe. It is likely that the availability of the internationally-accepted evaluation methodology developed by the WHO contributed to the evaluation of more hand hygiene campaigns in Europe. Despite this rise, hand hygiene campaigns appear to be under-evaluated. The development of simple, programme-specific, standardised guidelines, evaluation indicators and other evidence-based public health materials could help promote evaluations across all areas of public health. PMID:24507086

Utilisation of helicopter emergency medical services in the early medical response to major incidents: a systematic literature review

PubMed Central

Johnsen, Anne Siri; Fattah, Sabina; Sollid, Stephen J M; Rehn, Marius

2016-01-01

Objective This systematic review identifies, describes and appraises the literature describing the utilisation of helicopter emergency medical services (HEMS) in the early medical response to major incidents. Setting Early prehospital phase of a major incident. Design Systematic literature review performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, the Web of Science, PsycINFO, Scopus, Cinahl, Bibsys Ask, Norart, Svemed and UpToDate were searched using phrases that combined HEMS and ‘major incidents’ to identify when and how HEMS was utilised. The identified studies were subjected to data extraction and appraisal. Results The database search identified 4948 articles. Based on the title and abstract, the full text of 96 articles was obtained; of these, 37 articles were included in the review, and an additional five were identified by searching the reference lists of the 37 articles. HEMS was used to transport medical and rescue personnel to the incident and to transport patients to the hospital, especially when the infrastructure was damaged. Insufficient air traffic control, weather conditions, inadequate landing sites and failing communication were described as challenging in some incidents. Conclusions HEMS was used mainly for patient treatment and to transport patients, personnel and equipment in the early medical management of major incidents, but the optimal utilisation of this specialised resource remains unclear. This review identified operational areas with improvement potential. A lack of systematic indexing, heterogeneous data reporting and weak methodological design, complicated the identification and comparison of incidents, and more systematic reporting is needed. Trial registration number CRD42013004473. PMID:26861938

Utilisation of Pangolin (Manis sps) in traditional Yorubic medicine in Ijebu province, Ogun State, Nigeria

PubMed Central

2009-01-01

Background Concern about the use of endangered and threatened species in traditional medicine escalated as populations of many species plummeted because of poaching for the medicinal trade. Nigeria is known for a long and valued tradition of using wild animals and plants for medicinal purposes. Despite this, studies on medicinal animals are still scarce when compared to those focusing on medicinal plants. Utilisation of wild animals in traditional Yorubic medical practices was indiscriminate as it involved threatened species. By touting the medicinal properties of these species, traditional medicine fuel continuing demand, thereby subjecting such species to further threats. This paper examined the use and commercialisation of pangolins for traditional medicinal purposes amongst the Ijebus, South-western Nigeria, and the implications of this utilisation for the conservation of this species. Methods Traditional Yorubic medical practitioners (tymps) (16) and dealers in traditional medicinal ingredients (56) in public markets in Ijebu province, Nigeria, were interviewed using open-ended questionnaires. The dynamic stock movement of pangolins in the stalls of dealers was also monitored to determine quantity of pangolins sold into the traditional Yorubic medicinal practices. Specific conditions treated and the parts required were also documented. Results A total of 178 whole pangolin carcasses were sold into traditional medical practices. Above 55% of respondents had just primary education, over 90% of respondents were not aware of either the conservation status of this species or the existence of any legal machinery regulating its trade and utilisation, while 14% admitted to giving contracts to hunters for deliberate search for this animal when needed. More than 98% of respondents have no other means of livelihood. The trade was female dominated while the healing practice had more males. Pangolins were used in various preparations to treat a total of 42 conditions

Multimorbidity and healthcare utilisation among high-cost patients in the US Veterans Affairs Health Care System.

PubMed

Zulman, Donna M; Pal Chee, Christine; Wagner, Todd H; Yoon, Jean; Cohen, Danielle M; Holmes, Tyson H; Ritchie, Christine; Asch, Steven M

2015-04-16

To investigate the relationship between multimorbidity and healthcare utilisation patterns among the highest cost patients in a large, integrated healthcare system. In this retrospective cross-sectional study of all patients in the U.S. Veterans Affairs (VA) Health Care System, we aggregated costs of individuals' outpatient and inpatient care, pharmacy services and VA-sponsored contract care received in 2010. We assessed chronic condition prevalence, multimorbidity as measured by comorbidity count, and multisystem multimorbidity (number of body systems affected by chronic conditions) among the 5% highest cost patients. Using multivariate regression, we examined the association between multimorbidity and healthcare utilisation and costs, adjusting for age, sex, race/ethnicity, marital status, homelessness and health insurance status. USA VA Health Care System. 5.2 million VA patients. Annual total costs; absolute and share of costs generated through outpatient, inpatient, pharmacy and VA-sponsored contract care; number of visits to primary, specialty and mental healthcare; number of emergency department visits and hospitalisations. The 5% highest cost patients (n=261,699) accounted for 47% of total VA costs. Approximately two-thirds of these patients had chronic conditions affecting ≥3 body systems. Patients with cancer and schizophrenia were less likely to have documented comorbid conditions than other high-cost patients. Multimorbidity was generally associated with greater outpatient and inpatient utilisation. However, increased multisystem multimorbidity was associated with a higher outpatient share of total costs (1.6 percentage points per affected body system, p<0.01) but a lower inpatient share of total costs (-0.6 percentage points per affected body system, p<0.01). Multisystem multimorbidity is common among high-cost VA patients. While some patients might benefit from disease-specific programmes, for most patients with multimorbidity there is a need for

Hospital admissions for severe mental illness in England: changes in equity of utilisation at the small area level between 2006 and 2010.

PubMed

White, Jonathan; Gutacker, Nils; Jacobs, Rowena; Mason, Anne

2014-11-01

Severe Mental Illness (SMI) encompasses a range of chronic conditions including schizophrenia, bipolar disorder and psychoses. Patients with SMI often require inpatient psychiatric care. Despite equity being a key objective in the English National Health Service (NHS) and in many other health care systems worldwide, little is known about the socio-economic equity of hospital care utilisation for patients with SMI and how it has changed over time. This analysis seeks to address that gap in the evidence base. We exploit a five-year (2006-2010) panel dataset of admission rates at small area level (n=162,410). The choice of control variables was informed by a systematic literature search. To assess changes in socio-economic equity of utilisation, OLS-based standardisation was first used to conduct analysis of discrete deprivation groups. Geographical inequity was then illustrated by plotting standardised and crude admission rates at local purchaser level. Lastly, formal statistical tests for changes in socio-economic equity of utilisation were applied to a continuous measure of deprivation using pooled negative binomial regression analysis, adjusting for a range of risk factors. Our results suggest that one additional percentage point of area income deprivation is associated with a 1.5% (p<0.001) increase in admissions for SMI after controlling for population size, age, sex, prevalence of SMI in the local population, as well as other need and supply factors. This finding is robust to sensitivity analyses, suggesting that a pro-poor inequality in utilisation exists for SMI-related inpatient services. One possible explanation is that the supply or quality of primary, community or social care for people with mental health problems is suboptimal in deprived areas. Although there is some evidence that inequity has reduced over time, the changes are small and not always robust to sensitivity analyses. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights

Hospital Utilisation in Indigenous and Non-Indigenous Infants under 12 Months of Age in Western Australia, Prospective Population Based Data Linkage Study

PubMed Central

McAullay, Daniel; Strobel, Natalie A.; Marriott, Rhonda; Atkinson, David N.; Marley, Julia V.; Stanley, Fiona J.

2016-01-01

Background Indigenous infants (infants aged under 12 months) have the highest hospital admission and emergency department presentation risks in Australia. However, there have been no recent reports comparing hospital utilisation between Indigenous and non-Indigenous infants. Methods Our primary objective was to use a large prospective population-based linked dataset to assess the risk of all-cause hospital admission and emergency department presentation in Indigenous compared to non-Indigenous infants in Western Australia (WA). Secondary objectives were to assess the effect of socio-economic status (Index of Relative Socio-Economic Disadvantage [IRSD]) on hospital utilisation and to understand the causes of hospital utilisation. Findings There were 3,382 (5.4%) Indigenous and 59,583 (94.6%) non-Indigenous live births in WA from 1 January 2010 to 31 December 2011. Indigenous infants had a greater risk of hospital admission (adjusted odds ratio [aOR] 1.90, 95% confidence interval [95% CI] 1.77–2.04, p = <0.001) and emergency department presentation (aOR 2.15, 95% CI 1.98–2.33, p = <0.001) compared to non-Indigenous infants. Fifty nine percent (59.0%) of admissions in Indigenous children were classified as preventable compared to 31.2% of admissions in non-Indigenous infants (aOR 2.12, 95% CI 1.88–2.39). The risk of hospital admission in the most disadvantaged (IRSD 1) infants in the total cohort (35.7%) was similar to the risk in the least disadvantaged (IRSD 5) infants (30.6%) (aOR 1.04, 95% CI 0.96–1.13, p = 0.356). Interpretation WA Indigenous infants have much higher hospital utilisation than non Indigenous infants. WA health services should prioritise Indigenous infants regardless of their socio economic status or where they live. PMID:27120331

Hospital Utilisation in Indigenous and Non-Indigenous Infants under 12 Months of Age in Western Australia, Prospective Population Based Data Linkage Study.

PubMed

McAuley, Kimberley; McAullay, Daniel; Strobel, Natalie A; Marriott, Rhonda; Atkinson, David N; Marley, Julia V; Stanley, Fiona J; Edmond, Karen M

2016-01-01

Indigenous infants (infants aged under 12 months) have the highest hospital admission and emergency department presentation risks in Australia. However, there have been no recent reports comparing hospital utilisation between Indigenous and non-Indigenous infants. Our primary objective was to use a large prospective population-based linked dataset to assess the risk of all-cause hospital admission and emergency department presentation in Indigenous compared to non-Indigenous infants in Western Australia (WA). Secondary objectives were to assess the effect of socio-economic status (Index of Relative Socio-Economic Disadvantage [IRSD]) on hospital utilisation and to understand the causes of hospital utilisation. There were 3,382 (5.4%) Indigenous and 59,583 (94.6%) non-Indigenous live births in WA from 1 January 2010 to 31 December 2011. Indigenous infants had a greater risk of hospital admission (adjusted odds ratio [aOR] 1.90, 95% confidence interval [95% CI] 1.77-2.04, p = <0.001) and emergency department presentation (aOR 2.15, 95% CI 1.98-2.33, p = <0.001) compared to non-Indigenous infants. Fifty nine percent (59.0%) of admissions in Indigenous children were classified as preventable compared to 31.2% of admissions in non-Indigenous infants (aOR 2.12, 95% CI 1.88-2.39). The risk of hospital admission in the most disadvantaged (IRSD 1) infants in the total cohort (35.7%) was similar to the risk in the least disadvantaged (IRSD 5) infants (30.6%) (aOR 1.04, 95% CI 0.96-1.13, p = 0.356). WA Indigenous infants have much higher hospital utilisation than non Indigenous infants. WA health services should prioritise Indigenous infants regardless of their socio economic status or where they live.

Investigation of Matlab® as Platform in Navigation and Control of an Automatic Guided Vehicle Utilising an Omnivision Sensor

PubMed Central

Kotze, Ben; Jordaan, Gerrit

2014-01-01

Automatic Guided Vehicles (AGVs) are navigated utilising multiple types of sensors for detecting the environment. In this investigation such sensors are replaced and/or minimized by the use of a single omnidirectional camera picture stream. An area of interest is extracted, and by using image processing the vehicle is navigated on a set path. Reconfigurability is added to the route layout by signs incorporated in the navigation process. The result is the possible manipulation of a number of AGVs, each on its own designated colour-signed path. This route is reconfigurable by the operator with no programming alteration or intervention. A low resolution camera and a Matlab® software development platform are utilised. The use of Matlab® lends itself to speedy evaluation and implementation of image processing options on the AGV, but its functioning in such an environment needs to be assessed. PMID:25157548

Does place of service matter? A utilisation and cost analysis of sexually transmissible infection testing from 2012 claims data.

PubMed

Owusu-Edusei, Kwame; Patel, Chirag G; Gift, Thomas L

2016-04-01

Background In this study, a previous study on the utilisation and cost of sexually transmissible infection (STI) tests was augmented by focusing on outpatient place of service for the most utilised tests. Claims for eight STI tests [chlamydia, gonorrhoea, hepatitis B virus (HBV), HIV, human papillomavirus (HPV), herpes simplex virus type 2 (HSV2), syphilis and trichomoniasis] using the most utilised current procedural terminology (CPT) code for each STI from the 2012 MarketScan outpatient table were extracted. The volume and costs by gender and place of service were then summarised. Finally, semi-log regression analyses were used to further examine and compare costs. Females had a higher number of test claims than males in all places of service for each STI. Together, claims from 'Independent Laboratories', 'Office' and 'Outpatient hospital' accounted for over 93% of all the test claims. The cost of tests were slightly (<5%) different between males and females for most places of service. Except for the estimated average cost for 'Outpatient hospital', the estimated average costs for the other categories were significantly lower (15-80%, P<0.01) than the estimated average cost for 'Emergency Room - Hospital' for all the STIs. Among the predominant service venues, test costs from 'Independent Laboratory' and 'Office' were 30% to 69% lower (P<0.01) than those from 'Outpatient Hospital'. Even though the results from this study are not generalisable, our study shows that almost all STI tests from outpatient claims data were performed in three service venues with considerable cost variations.

Teachers' Perceptions of the Utilisation of Emotional Intelligence by Their School Principals to Manage Mandated Curriculum Change Processes

ERIC Educational Resources Information Center

Grobler, Bennie; Moloi, Connie; Thakhordas, Sunita

2017-01-01

This quantitative study investigates teachers' perceptions of how Emotional Intelligence (EI) was utilised by their school principals to manage mandated curriculum change processes in schools in the Johannesburg North district of Gauteng in South Africa. Research shows that EI consists of a range of fundamental skills that could enable school…

48 CFR 208.7000 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (commodity assignments are listed in PGI 208.7006); or (b) The Integrated Materiel Management Program (assignments are in DoD 4140.26-M, Defense Integrated Materiel Management Manual for Consumable Items). [56 FR... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Scope of subpart. 208.7000...

48 CFR 208.7000 - Scope of subpart.

Code of Federal Regulations, 2011 CFR

2011-10-01

... (commodity assignments are listed in PGI 208.7006); or (b) The Integrated Materiel Management Program (assignments are in DoD 4140.26-M, Defense Integrated Materiel Management Manual for Consumable Items). [56 FR... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Scope of subpart. 208.7000...

48 CFR 208.7000 - Scope of subpart.

Code of Federal Regulations, 2013 CFR

2013-10-01

... (commodity assignments are listed in PGI 208.7006); or (b) The Integrated Materiel Management Program (assignments are in DoD 4140.26-M, Defense Integrated Materiel Management Manual for Consumable Items). [56 FR... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Scope of subpart. 208.7000...

48 CFR 208.7000 - Scope of subpart.

Code of Federal Regulations, 2014 CFR

2014-10-01

... (commodity assignments are listed in PGI 208.7006); or (b) The Integrated Materiel Management Program (assignments are in DoD 4140.26-M, Defense Integrated Materiel Management Manual for Consumable Items). [56 FR... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Scope of subpart. 208.7000...

48 CFR 208.7000 - Scope of subpart.

Code of Federal Regulations, 2012 CFR

2012-10-01

... (commodity assignments are listed in PGI 208.7006); or (b) The Integrated Materiel Management Program (assignments are in DoD 4140.26-M, Defense Integrated Materiel Management Manual for Consumable Items). [56 FR... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Scope of subpart. 208.7000...

Utilisation and costs of nursing agencies in the South African public health sector, 2005-2010.

PubMed

Rispel, Laetitia C; Angelides, George

2014-01-01

Globally, insufficient information exists on the costs of nursing agencies, which are temporary employment service providers that supply nurses to health establishments and/or private individuals. The aim of the study was to determine the utilisation and direct costs of nursing agencies in the South African public health sector. A survey of all nine provincial health departments was conducted to determine utilisation and management of nursing agencies. The costs of nursing agencies were assumed to be equivalent to expenditure. Provincial health expenditure was obtained for five financial years (2005/6-2009/10) from the national Basic Accounting System database, and analysed using Microsoft Excel. Each of the 166,466 expenditure line items was coded. The total personnel and nursing agency expenditure was calculated for each financial year and for each province. Nursing agency expenditure as a percentage of the total personnel expenditure was then calculated. The nursing agency expenditure for South Africa is the total of all provincial expenditure. The 2009/10 annual government salary scales for different categories of nurses were used to calculate the number of permanent nurses who could have been employed in lieu of agency expenditure. All expenditure is expressed in South African rands (R; US$1 ∼ R7, 2010 prices). Only five provinces reported utilisation of nursing agencies, but all provinces showed agency expenditure. In the 2009/10 financial year, R1.49 billion (US$212.64 million) was spent on nursing agencies in the public health sector. In the same year, agency expenditure ranged from a low of R36.45 million (US$5.20 million) in Mpumalanga Province (mixed urban-rural) to a high of R356.43 million (US$50.92 million) in the Eastern Cape Province (mixed urban-rural). Agency expenditure as a percentage of personnel expenditure ranged from 0.96% in KwaZulu-Natal Province (mixed urban-rural) to 11.96% in the Northern Cape Province (rural). In that financial year

The Impact of Severe Obesity on Healthcare Resource Utilisation in Spain.

PubMed

Espallardo, Olga; Busutil, Rafael; Torres, Antonio; Zozaya, Néboa; Villoro, Renata; Hidalgo-Vega, Álvaro

2017-08-01

Obesity is not only a health problem but also a source of increased monetary expenditures. The objectives of this study were to analyse the use of healthcare resources in the Spanish adult population with class II obesity and above (BMI ≥35 kg/m 2 ) and to compare it with other BMI groups. We used the Spanish National Health Survey, a longitudinal population-based survey (n = 18,682), to analyse healthcare resource utilisation by BMI groups. Adjusted and unadjusted logistic regression models were used to calculate odds ratios (OR) for healthcare use among class II and over obese subjects versus normal BMI. Persons with BMI ≥35 are more likely to attend general practitioner (GP)'s consultations (17%), to visit the emergency department (26%), to consume medications (36%), to be hospitalised (49%), to require nursing consultations (61%) and to require psychology consultations (83%). The proportion of obese people receiving home visits is 2.6 times higher than among normal BMI. After controlling for sex and age groups, people with severe obesity (BMI ≥35 kg/m 2 ) were more prone to requiring home care visits (OR 2.3; CI [1.3; 4.2]), GP visits (OR 2.1; CI [1.5; 3.0]), psychologist visits (OR 1.96; CI [1.3; 2.99]), emergency service visits (OR 1.5; CI [1.2; 1.8]), nurse visits (OR 1.46; CI [1.2; 1.9]) and hospitalisations (OR 1.43; CI [1.1; 1.9]) and after also adjusting for relevant comorbidities like hypertension, diabetes and cardiovascular diseases: GP visits (OR 1.85; CI [1.3; 2.7]), psychologist visits (OR 1.8; CI [1.2; 2.7]), specialised care visits (OR 0.92; CI [0.7; 1.2]) and physiotherapist visits (OR 0.7; CI [0.5; 1.0]). Severe obesity significantly increases healthcare resource utilisation in Spain. The results shed light on the real magnitude of the burden of obesity in Spain.

Impact Evaluation of a System-Wide Chronic Disease Management Program on Health Service Utilisation: A Propensity-Matched Cohort Study.

PubMed

Billot, Laurent; Corcoran, Kate; McDonald, Alina; Powell-Davies, Gawaine; Feyer, Anne-Marie

2016-06-01

The New South Wales Health (NSW Health) Chronic Disease Management Program (CDMP) delivers interventions to adults at risk of hospitalisation for five target chronic conditions that respond well to ambulatory care: diabetes, hypertension, chronic obstructive pulmonary disease, congestive heart failure, and coronary artery disease. The intervention consists of two main components: (1) care coordination across sectors (acute, ambulatory, and community care from both public and private sectors) and clinical specialties, facilitated by program care coordinators, and (2) health coaching including management of lifestyle risk factors and medications and self-management. These components were broadly prescribed by the head office of NSW Health, which funded the program, and were implemented by regional health services (local health districts) in ways that best suited their own history, environment, workforce, and patient need. We used a propensity-matched cohort study to evaluate health service utilisation after enrolment in the CDMP. The evaluation cohort included 41,303 CDMP participants enrolled between 1 January 2011 and 31 December 2013 who experienced at least one hospital admission or emergency department (ED) presentation for a target condition in the 12 mo preceding enrolment. Potential controls were selected from patients not enrolled in the CDMP but experiencing at least one hospital admission or ED presentation over the same period. Each CDMP patient in the evaluation cohort was matched to one control using 1:1 propensity score matching. The primary outcome was avoidable hospitalisations. Secondary outcomes included avoidable readmissions, avoidable bed days, unplanned hospitalisations, unplanned readmissions, unplanned bed days, ED presentations, and all-cause death. The primary analysis consisted of 30,057 CDMP participants and 30,057 matched controls with a median follow-up of 15 mo. Of those, 25,638 (85.3%) and 25,597 (85.2%) were alive by the end of

The provision and utilisation of casemix and demographic data by nursing managers in seven hospitals.

PubMed

Blay, Nicole; Donoghue, Judith

2003-01-01

The role of the nursing manager has evolved from clinician and bed manager to one with greater accountability for evidence based practice, benchmarking and more recently, budget liability. Casemix data are widely believed to be a means of providing essential information for effective decision making and financial management but have not been widely utilised by nursing managers (Diers & Bozzo, 1999). This paper will report the results of a survey of nursing managers in seven hospitals within a metropolitan area health service. The hospitals include tertiary referral hospitals, specialist public hospitals and an affiliated public hospital for aged care and rehabilitation services. The survey sought to establish what casemix and related data were provided to nurse managers, who provided these data and how supplied data were utilised by the nurse managers. Results demonstrated that the majority of nursing managers surveyed received minimal (if any) casemix and/or demographic data on a routine basis. Some were provided with data in response to specific requests. The information that was provided varied both within and across hospitals, and no consistent methods of data distribution were available. Few nursing managers believed that the information provided aided their decision-making processes partly due to the minimalist nature of provided data while some nursing managers demonstrated a lack of understanding of the potential benefit of casemix data as a resource to support management decision making.

Nutritional values and bioactive components of under-utilised vegetables consumed by indigenous people in Malaysia.

PubMed

Abdul Wahab, Norsuhaila; Ahdan, Rohaina; Ahmad Aufa, Zabidah; Kong, Kin Weng; Johar, Mohd Hafizan; Shariff Mohd, Zalilah; Ismail, Amin

2015-10-01

Diverse plants species in the forest remain under-utilised and they are mainly consumed only by local people. However, increasing issues in food security prompted the present study, which explores the nutritional and antioxidant aspects of Malaysian under-utilised vegetables. The studied vegetables were Paku Nyai (Stenochlaena palustris), Cemperai (Champereia manillana), Maman Pasir (Cleome viscose), Dudung (Erechtites valerianifolia) and Semambuk (Ardisia pendula). Overall, these vegetables exhibited a low proximal content but they were high in vitamin C [7.07-1263 mg kg(-1) edible fresh sample (EFS)] and β-carotene content (18.4-43.9 mg kg(-1) kg(-1) EFS). Cemperai had the highest calcium content (565 mg kg(-1) EFS), whereas Semambuk had the highest total phenolic content [28.21 g gallic acid equivalents kg(-1) edible dried sample (EDS)] and antioxidant activity (86.1%) measured using β-carotene bleaching assay. Maman Pasir contained the highest total flavonoid content (39.99 g CE kg(-1) EDS) and 1,1-diphenyl-2-picryl hydrazyl radical scavenging activity (82.2%). The extracts of these vegetables had significantly prevented the oxidation of haemoglobin and low-density lipoprotein, which yielded a reduced production of malondialdehyde. Semambuk and Maman Pasir are potent to be used as new food and functional food sources as they are rich in nutrients and antioxidants. © 2014 Society of Chemical Industry.

Utilisation of helicopter emergency medical services in the early medical response to major incidents: a systematic literature review.

PubMed

Johnsen, Anne Siri; Fattah, Sabina; Sollid, Stephen J M; Rehn, Marius

2016-02-09

This systematic review identifies, describes and appraises the literature describing the utilisation of helicopter emergency medical services (HEMS) in the early medical response to major incidents. Early prehospital phase of a major incident. Systematic literature review performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, the Web of Science, PsycINFO, Scopus, Cinahl, Bibsys Ask, Norart, Svemed and UpToDate were searched using phrases that combined HEMS and 'major incidents' to identify when and how HEMS was utilised. The identified studies were subjected to data extraction and appraisal. The database search identified 4948 articles. Based on the title and abstract, the full text of 96 articles was obtained; of these, 37 articles were included in the review, and an additional five were identified by searching the reference lists of the 37 articles. HEMS was used to transport medical and rescue personnel to the incident and to transport patients to the hospital, especially when the infrastructure was damaged. Insufficient air traffic control, weather conditions, inadequate landing sites and failing communication were described as challenging in some incidents. HEMS was used mainly for patient treatment and to transport patients, personnel and equipment in the early medical management of major incidents, but the optimal utilisation of this specialised resource remains unclear. This review identified operational areas with improvement potential. A lack of systematic indexing, heterogeneous data reporting and weak methodological design, complicated the identification and comparison of incidents, and more systematic reporting is needed. CRD42013004473. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

A feasibility study of municipal solid waste incineration fly ash utilisation in Estonia.

PubMed

Berber, Hakan; Frey, Ruedi; Voronova, Viktoria; Koroljova, Arina

2017-09-01

The purpose of this paper is to discuss the alternative environmental management options for the utilisation of municipal solid waste (MSW) incineration fly ash (FA), which is generated at Iru Power Plant where MSW is incinerated in Estonia. To determine sustainable and economically feasible environmental management options for MSW incineration FA in Estonia, CO 2 sequestration with a further carbonation process was examined. A partial Cost & Benefit Analysis has been conducted to compare the carbonation process to the current situation. Two carbonation options were developed. Option 1 is to use carbonated FA in any other processes based on the waste-to-product principle. Option 2 is to send carbonated FA to the non-hazardous landfill in Tallinn, Estonia. Important parameters, such as Net Present Value (NPV), Internal Rate of Return (IRR), Benefit-Cost Ratio (BCR) and Break Even Point (BEP), have been calculated for carbonation options and the current case. In addition, a sensitivity analysis has been conducted to examine its robustness. The results showed that the best option is carbonation Option 1 with NPV of 9,209,662 EUR, IRR of 43%, BCR of 2.63 and BEP between 2018 and 2019. Both Options 1 and 2 constitute more sustainable and environmentally friendly management options compared to the current situation. It can be concluded that this preliminary feasibility study showed that running a carbonation plant may be profitable and sustainable for Estonia. Currently, there is no treatment technology for MSW incineration FA in Estonia and FA is sent to a neighbouring country for further utilisation. This is the first study to demonstrate FA management options with economic and environmental benefits.

The utilisation of two detectors for the determination of water in honey using headspace gas chromatography.

PubMed

Frink, Lillian A; Armstrong, Daniel W

2016-08-15

A headspace gas chromatography (HSGC) method was developed for the determination of water content in honey. This method was shown to work with five different honey varieties which had a range of water from 14-16%. It also utilised two different detectors, the thermal conductivity detector (TCD) and the barrier discharge ionisation detector (BID). This method needs no heating pretreatment step as in the current leading method, (i.e. the measurement of refractive index). The solvent-free procedure negates the possibility of solvent-compound interactions as well as solubility limitations, as is common with Karl Fischer titrations. It was also apparent that the classic loss on drying method consistently and substantially produced results that were lower than the correct values. This approach is shown to be rapid, with an analysis time of 4 min when using the TCD detector and under 3 min when utilising the BID detector. HSGC is feasible for the determination of water due to the new PEG-linked geminal dicationic ionic-liquid-coated GC capillary column. In addition it provides accurate and precise determinations of the water content in honey. When using the sensitive BID detector, other trace volatile compounds are observed as well. Copyright © 2016 Elsevier Ltd. All rights reserved.

32 CFR 623.4 - Accounting procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... will follow. Informal records should be also maintained.) Card columns Code or data 1-3 “AOE”. 4-6 RIC... of materiel loaned to rifle clubs and schools will conform with § 623.5. (2) Accountable property... the prepositioned materiel receipt card, the item will be processed as a normal receipt. (B) If there...

Magnetic Resonance Studies of Photosensitizers and Their Effect in Tumors

DTIC Science & Technology

2004-10-01

Final 2.0060307 096 PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for...68198-5100 9. SPONSORING I MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command... Research Accomplishments ......................................................... 15 Reportable Outcomes

Experiences in the Dissemination and Utilisation of Information and Communication Technology (ICT) Research Findings from Three Southern African Universities

ERIC Educational Resources Information Center

Kaino, Luckson M.; Mtetwa, David; Kasanda, Choshi

2014-01-01

The dissemination and utilisation of research knowledge produced at universities has been debated in recent times. Recent changes and developments at universities suggest an entrepreneurial model of academic research production in which universities have the responsibility not only to carry out research and teaching but also to disseminate…

Utilisation and Impact of the Essential Electronic Agricultural Database (TEEAL) on Library Services in a Nigerian University of Agriculture

ERIC Educational Resources Information Center

Oduwole, A. A.; Sowole, A. O.

2006-01-01

Purpose: This study examined the utilisation of the Essential Electronic Agricultural Library database (TEEAL) at the University of Agriculture Library, Abeokuta, Nigeria. Design/methodology/approach: Data collection was by questionnaire following a purposive sampling technique. A total of 104 out 150 (69.3 per cent) responses were received and…

Better health outcomes at lower costs: the benefits of primary care utilisation for chronic disease management in remote Indigenous communities in Australia's Northern Territory.

PubMed

Zhao, Yuejen; Thomas, Susan L; Guthridge, Steven L; Wakerman, John

2014-10-04

Indigenous residents living in remote communities in Australia's Northern Territory experience higher rates of preventable chronic disease and have poorer access to appropriate health services compared to other Australians. This study compared health outcomes and costs at different levels of primary care utilisation to determine if primary care represents an efficient use of resources for Indigenous patients with common chronic diseases namely hypertension, diabetes, ischaemic heart disease, chronic obstructive pulmonary disease and renal disease. This was an historical cohort study involving a total of 14,184 Indigenous residents, aged 15 years and over, who lived in remote communities and used a remote clinic or public hospital from 2002 to 2011. Individual level demographic and clinical data were drawn from primary care and hospital care information systems using a unique patient identifier. A propensity score was used to improve comparability between high, medium and low primary care utilisation groups. Incremental cost-effectiveness ratios and acceptability curves were used to analyse four health outcome measures: total and, avoidable hospital admissions, deaths and years of life lost. Compared to the low utilisation group, medium and high levels of primary care utilisation were associated with decreases in total and avoidable hospitalisations, deaths and years of life lost. Higher levels of primary care utilisation for renal disease reduced avoidable hospitalisations by 82-85%, deaths 72-75%, and years of life lost 78-81%. For patients with ischaemic heart disease, the reduction in avoidable hospitalisations was 63-78%, deaths 63-66% and years of life lost 69-73%. In terms of cost-effectiveness, primary care for renal disease and diabetes ranked as more cost-effective, followed by hypertension and ischaemic heart disease. Primary care for chronic obstructive pulmonary disease was the least cost-effective of the five conditions. Primary care in remote

Sociodemographic and health behavioural factors associated with access to and utilisation of eye care in Korea: Korea Health and Nutrition Examination Survey 2008-2012.

PubMed

Rim, Tyler Hyungtaek; Choi, Moonjung; Yoon, Jin Sook; Kim, Sung Soo

2015-07-16

To determine the sociodemographic and health behavioural factors associated with access to and utilisation of eye care in Korea. Nationwide cross-sectional study 25,752 Koreans over the age of 30 were assessed from a national representative survey. We analysed independent variables of self-reporting eye clinic visits through multivariable analyses of sociodemographic factors. The time since the last visit to an eye clinic was used to assess access to and utilisation of eye care. Of the 25,752 respondents, 8237 (32.0%) visited an eye clinic in the past year, 11 028 (42.8%) were seen more than 1 year ago, while 6487 (25.2%) had never seen an ophthalmologist. Eye clinic utilisation was statistically associated with older age, female sex, higher household income, higher education levels, living in an urban area, and having comorbidities including diabetes and hypertension. Middle-aged men between 30 and 49 years were found to be less likely to receive eye care compared to the rest of the population, and the proportion that did plummeted after the financial crisis of 2007. There is a substantial sociodemographic disparity in eye care utilisation in Korea, and men with low financial income and education level are especially at risk. Use of eye care among middle-aged men has decreased since the global financial crisis that began in 2007, and therefore healthcare policies and public interventions should be targeted at vulnerable groups to promote access to medical care. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Obstetrics service utilisation by the community in Lebowa, northern Transvaal.

PubMed

Uyirwoth, G P; Itsweng, M D; Mpai, S; Nchabeleng, E; Nkoane, H

1996-02-01

A cross sectional cluster survey was done in all health wards of Lebowa in May 1992. The study was based on a recall of antenatal, intrapartum and postnatal experience during the last pregnancy of 2940 mothers. Only mothers who delivered within 12 months before the date of interview were included. Antenatal coverage was high at 93.5%, the proportion of health facility deliveries was 74.6% while 26.3% of all births occurred at home. Inaccessibility of maternity services, lack of money, negative staff attitudes and lack of privacy were the common reasons given for preference of home delivery. Mothers who delivered at home were more likely to be of higher parity and unbooked than their counterparts who delivered in a health facility. Postnatal coverage was 50.7% with a 25.4% rate of utilisation of a method of childspacing. The proportion of births attended to by trained personnel needs to be increased.

Inequalities in health and health service utilisation among reproductive age women in St. Petersburg, Russia: a cross-sectional study.

PubMed

Dubikaytis, Tatiana; Larivaara, Meri; Kuznetsova, Olga; Hemminki, Elina

2010-11-11

Russian society has faced dramatic changes in terms of social stratification since the collapse of the Soviet Union. During this time, extensive reforms have taken place in the organisation of health services, including the development of the private sector. Previous studies in Russia have shown a wide gap in mortality between socioeconomic groups. There are just a few studies on health service utilisation in post-Soviet Russia and data on inequality of health service use are limited. The aim of the present study was to analyse health (self-rated health and self-reported chronic diseases) and health care utilisation patterns by socioeconomic status (SES) among reproductive age women in St. Petersburg. The questionnaire survey was conducted in 2004 (n = 1147), with a response rate of 67%. Education and income were used as dimensions of SES. The association between SES and health and use of health services was assessed by logistic regression, adjusting for age. As expected low SES was associated with poor self-rated health (education: OR = 1.48; personal income: OR = 1.42: family income: OR = 2.31). University education was associated with use of a wider range of outpatient medical services and increased use of the following examinations: Pap smear (age-adjusted OR = 2.06), gynaecological examinations (age-adjusted OR = 1.62) and mammography among older (more than 40 years) women (age-adjusted OR = 1.98). Personal income had similar correlations, but family income was related only to the use of mammography among older women. Our study suggests a considerable inequality in health and utilisation of preventive health service among reproductive age women. Therefore, further studies are needed to identify barriers to health promotion resources.

Sociodemographic and health behavioural factors associated with access to and utilisation of eye care in Korea: Korea Health and Nutrition Examination Survey 2008–2012

PubMed Central

Rim, Tyler Hyungtaek; Choi, Moonjung; Yoon, Jin Sook; Kim, Sung Soo

2015-01-01

Objective To determine the sociodemographic and health behavioural factors associated with access to and utilisation of eye care in Korea. Design Nationwide cross-sectional study Methods 25 752 Koreans over the age of 30 were assessed from a national representative survey. We analysed independent variables of self-reporting eye clinic visits through multivariable analyses of sociodemographic factors. The time since the last visit to an eye clinic was used to assess access to and utilisation of eye care. Results Of the 25 752 respondents, 8237 (32.0%) visited an eye clinic in the past year, 11 028 (42.8%) were seen more than 1 year ago, while 6487 (25.2%) had never seen an ophthalmologist. Eye clinic utilisation was statistically associated with older age, female sex, higher household income, higher education levels, living in an urban area, and having comorbidities including diabetes and hypertension. Middle-aged men between 30 and 49 years were found to be less likely to receive eye care compared to the rest of the population, and the proportion that did plummeted after the financial crisis of 2007. Conclusions There is a substantial sociodemographic disparity in eye care utilisation in Korea, and men with low financial income and education level are especially at risk. Use of eye care among middle-aged men has decreased since the global financial crisis that began in 2007, and therefore healthcare policies and public interventions should be targeted at vulnerable groups to promote access to medical care. PMID:26185177

Oral-health-related background factors and dental service utilisation among Sudanese children with and without a congenital heart defects.

PubMed

Ali, H M; Mustafa, M; Nasir, E F; Lie, S A; Hasabalrasol, S; Elshazali, O H; Ali, R W; Skeie, M S

2016-11-15

Sudanese children with congenital heart defects (CHDs) were found to have poorer oral health than those without CHDs. The aims of this study were to: describe the patterns of oral-health-related background factors in children with and without CHD and explore any differences, and to evaluate the effects of background factors on caries and gingivitis prevalence and dental services utilisation. In this analytical cross-sectional study, caregivers of children aged 3-12 years with (CHD cases n = 111) and without CHDs (Controls n = 182), underwent face-to-face interviews using a structured questionnaire. The questionnaire items covered several oral health background factors (independent variables) including: child's health status, oral hygiene practices, dental services utilization, mother's level of education, and caregiver's perception and awareness of their child's oral health. The relationship between these factors and occurrence of 'caries' and 'gingivitis' as well as 'child's dental services utilisation' (dependent variables) were explored using multiple adjusted and hierarchal logistic regression analyses. Compared with controls, CHD cases had lower frequencies of brushing and use of fluoridated toothpaste, and their caregivers were less knowledgeable about caries. Among CHD cases, the variables (brushing and fluoridated toothpaste use) had significant impacts on caries prevalence (odd ratio (OR) =5.6, 95% confidence interval (CI): 1.4-22.8 and OR = 0.3, 95% CI: 0.1-0.8 for infrequent compared to frequent ones, respectively) as well as the mother's level of education (OR = 2.6, 95% CI: 1.0-6.4). When differences in background factors were controlled for, the adjusted ORs for caries and gingivitis prevalence in CHD cases compared with controls were 1.8, (95% CI: 1.1-3.2) and 5.3 (95% CI: 2.9-9.4), respectively. Among CHD cases, the child's age (8-12 years: OR = 11.9, 95% CI: 1.9-71.6), and the mother's level of education (lower education: OR�

Perspectives of men on antenatal and delivery care service utilisation in rural western Kenya: a qualitative study

PubMed Central

2013-01-01

Background Poor utilisation of facility-based antenatal and delivery care services in Kenya hampers reduction of maternal mortality. Studies suggest that the participation of men in antenatal and delivery care is associated with better health care seeking behaviour, yet many reproductive health programs do not facilitate their involvement. This qualitative study conducted in rural Western Kenya, explored men’s perceptions of antenatal and delivery care services and identified factors that facilitated or constrained their involvement. Methods Eight focus group discussions were conducted with 68 married men between 20-65 years of age in May 2011. Participants were of the Luo ethnic group residing in Asembo, western Kenya. The area has a high HIV-prevalence and polygamy is common. A topic guide was used to guide the discussions and a thematic framework approach for data analysis. Results Overall, men were positive in their views of antenatal and delivery care, as decision makers they often encouraged, some even ‘forced’, their wives to attend for antenatal or delivery care. Many reasons why it was beneficial to accompany their wives were provided, yet few did this in practice unless there was a clinical complication. The three main barriers relating to cultural norms identified were: 1) pregnancy support was considered a female role; and the male role that of provider; 2) negative health care worker attitudes towards men’s participation, and 3) couple unfriendly antenatal and delivery unit infrastructure. Conclusion Although men reported to facilitate their wives’ utilisation of antenatal and delivery care services, this does not translate to practice as adherence to antenatal-care schedules and facility based delivery is generally poor. Equally, reasons proffered why they should accompany their wives are not carried through into practice, with barriers outweighing facilitators. Recommendations to improve men involvement and potentially increase services

Prostate-Specific Membrane Antigen Regulation of Prostate Tumor Growth, Angiogenesis,and Integrin Signal Transduction

DTIC Science & Technology

2012-07-01

OF REPORT: PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...unless so designated by other documentation. REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this...U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S

Synergistic Action of FOXP3 and TSC1 Pathways During Tumor Progression

DTIC Science & Technology

2016-10-01

Tumor progression, Gene therapy, Transcriptional regulation, Post -translational modification ACCOMPLISHMENTS Our preliminary studies provide evidence...Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for...10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT

Climate Change and International Competition: the US Army in the Arctic Environment

DTIC Science & Technology

2015-05-21

capabilities are evaluated within the domains of the current US doctrinal definition of Doctrine , Organization, Training, Materiel, Leadership and Education...environment. 15. SUBJECT TERMS US Army Cold Weather Doctrine ; US Army Arctic Operational Capability; ULO; Mission Command; Arctic Council; UNCLOS...capabilities are evaluated within the domains of the current US doctrinal definition of Doctrine , Organization, Training, Materiel, Leadership and

Defense Logistics: DOD Has Addressed Most Reporting Requirements and Continues to Refine Its Asset Visibility Strategy

DTIC Science & Technology

2015-12-01

Development, Test, and Evaluation RFID Radio Frequency Identification SEP Supporting Execution Plan Strategy Strategy to Improve Asset...migration of active Radio Frequency Identification ( RFID )19 from a proprietary communication standard protocol to an international standard to...technologies enabling hands-off processing of materiel deploying through the Defense Transportation System. Materiel marked with RFID tags may be remotely

Helmet Integrated Nanosensors, Signal Processing and Wireless Real Time Data Communication for Monitoring Blast Exposure to Battlefield Personnel

DTIC Science & Technology

2009-12-01

of the Congressionally Directed Medical Research Programs (CDMRP) # PT073804 II. BACKGROUND Unlike the painfully obvious losses seen in Alzheimer ...Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for...AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702

Novel Drugs that Target ErbB2

DTIC Science & Technology

2012-05-01

PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION...SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT...Subsequent research in several laboratories indicates that BA inhibits growth of multiple tumor types including breast cancer . Studies in this

Analysis of Biota to Evaluate the Risks Associated with Chemical Warfare Materiel Present in Sea-Disposed Military Munitions to Human Health and the Environment

NASA Astrophysics Data System (ADS)

Briggs, C. W.; Bissonnette, M. C.; Edwards, M.; Shjegstad, S. M.

2016-12-01

Thousands of 100-lb M47A series bombs containing sulfur mustard were disposed in the ocean following World War II yet few studies have been conducted at sites in excess of 250 m, the depth where most discarded military munitions (DMM) were disposed. The Hawai`i Undersea Military Munitions Assessment (HUMMA) project was conducted to evaluate the risk from chemical warfare materiel (CWM) in DMM to human health, measuring ecological differences between the disposal area and nearby but otherwise similar areas, and evaluating the most efficient platforms for surveying DMM sea-disposal sites located at depths between 400-650 m. During the 2014 HUMMA Sampling Survey, the Jason 2 remotely operated vehicle was used to collect data. Shrimp were collected and analyzed to assess the potential for bioaccumulation of CWM, energetics and metals from munitions. No CWM was detected in H. ensifer tissue samples, indicating bioaccumulation is not occurring. Low levels of 2,4,6-trinitrotoluene, 4-amino-2,6-­dinitrotoluene, 1,3,5-trinitrobenzene, nitrobenzene, arsenic, copper, and lead were detected and the concentrations were not significantly different at DMM and control sites. No visible deformities, eroded fins, lesions, or tumors were observed on the shrimp living in the vicinity of M47A bombs. Given these results and under current and potential future uses of the HUMMA study area, health risks to likely receptors are within EPA acceptable levels. Photographic data and benthic infauna analysis were used to study benthic organisms that lived on or near munitions. There was no statistically distinguishable difference between organism distributions in dense and sparse munitions fields. Conventional munitions were found to have the greatest number of benthic infauna individuals, with control sites generally having the least number of individuals. This is consistent with the benthic macro-fauna analysis, which shows that munitions provide habitat.

Exemples d’utilisation des techniques d’optimisation en calcul de structures de reacteurs

DTIC Science & Technology

2003-03-01

34~ optimisation g~om~trique (architecture fig~e) A la difference du secteur automobile et des avionneurs, la plupart des composants des r~acteurs n...utilise des lois de comportement mat~riaux non lin~aires ainsi que des hypotheses de grands d~placements. L𔄀tude d’optimisation consiste ý minimiser...un disque simple et d~cid6 de s~lectionner trois param~tes qui influent sur la rupture : 1𔄀paisseur de la toile du disque ElI, la hauteur L3 et la

Utilisation and costs of nursing agencies in the South African public health sector, 2005–2010

PubMed Central

Rispel, Laetitia C.; Angelides, George

2014-01-01

Background Globally, insufficient information exists on the costs of nursing agencies, which are temporary employment service providers that supply nurses to health establishments and/or private individuals. Objective The aim of the study was to determine the utilisation and direct costs of nursing agencies in the South African public health sector. Design A survey of all nine provincial health departments was conducted to determine utilisation and management of nursing agencies. The costs of nursing agencies were assumed to be equivalent to expenditure. Provincial health expenditure was obtained for five financial years (2005/6–2009/10) from the national Basic Accounting System database, and analysed using Microsoft Excel. Each of the 166,466 expenditure line items was coded. The total personnel and nursing agency expenditure was calculated for each financial year and for each province. Nursing agency expenditure as a percentage of the total personnel expenditure was then calculated. The nursing agency expenditure for South Africa is the total of all provincial expenditure. The 2009/10 annual government salary scales for different categories of nurses were used to calculate the number of permanent nurses who could have been employed in lieu of agency expenditure. All expenditure is expressed in South African rands (R; US$1 ∼ R7, 2010 prices). Results Only five provinces reported utilisation of nursing agencies, but all provinces showed agency expenditure. In the 2009/10 financial year, R1.49 billion (US$212.64 million) was spent on nursing agencies in the public health sector. In the same year, agency expenditure ranged from a low of R36.45 million (US$5.20 million) in Mpumalanga Province (mixed urban-rural) to a high of R356.43 million (US$50.92 million) in the Eastern Cape Province (mixed urban-rural). Agency expenditure as a percentage of personnel expenditure ranged from 0.96% in KwaZulu-Natal Province (mixed urban-rural) to 11.96% in the Northern Cape

Design and utilisation of protocols to characterise dynamic PET uptake of two tracers using basis pursuit.

PubMed

Bell, Christopher; Puttick, Simon; Rose, Stephen; Smith, Jye; Thomas, Paul; Dowson, Nicholas

2017-06-21

Imaging using more than one biological process using PET could be of great utility, but despite previously proposed approaches to dual-tracer imaging, it is seldom performed. The alternative of performing multiple scans is often infeasible for clinical practice or even in research studies. Dual-tracer PET scanning allows for multiple PET radiotracers to be imaged within the same imaging session. In this paper we describe our approach to utilise the basis pursuit method to aid in the design of dual-tracer PET imaging experiments, and later in separation of the signals. The advantage of this approach is that it does not require a compartment model architecture to be specified or even that both signals are distinguishable in all cases. This means the method for separating dual-tracer signals can be used for many feasible and useful combinations of biology or radiotracer, once an appropriate scanning protocol has been decided upon. Following a demonstration in separating the signals from two consecutively injected radionuclides in a controlled experiment, phantom and list-mode mouse experiments demonstrated the ability to test the feasibility of dual-tracer imaging protocols for multiple injection delays. Increases in variances predicted for kinetic macro-parameters V D and K I in brain and tumoral tissue were obtained when separating the synthetically combined data. These experiments confirmed previous work using other approaches that injections delays of 10-20 min ensured increases in variance were kept minimal for the test tracers used. On this basis, an actual dual-tracer experiment using a 20 min delay was performed using these radio tracers, with the kinetic parameters (V D and K I ) extracted for each tracer in agreement with the literature. This study supports previous work that dual-tracer PET imaging can be accomplished provided certain constraints are adhered to. The utilisation of basis pursuit techniques, with its removed need to specify a model

Design and utilisation of protocols to characterise dynamic PET uptake of two tracers using basis pursuit

NASA Astrophysics Data System (ADS)

Bell, Christopher; Puttick, Simon; Rose, Stephen; Smith, Jye; Thomas, Paul; Dowson, Nicholas

2017-06-01

Imaging using more than one biological process using PET could be of great utility, but despite previously proposed approaches to dual-tracer imaging, it is seldom performed. The alternative of performing multiple scans is often infeasible for clinical practice or even in research studies. Dual-tracer PET scanning allows for multiple PET radiotracers to be imaged within the same imaging session. In this paper we describe our approach to utilise the basis pursuit method to aid in the design of dual-tracer PET imaging experiments, and later in separation of the signals. The advantage of this approach is that it does not require a compartment model architecture to be specified or even that both signals are distinguishable in all cases. This means the method for separating dual-tracer signals can be used for many feasible and useful combinations of biology or radiotracer, once an appropriate scanning protocol has been decided upon. Following a demonstration in separating the signals from two consecutively injected radionuclides in a controlled experiment, phantom and list-mode mouse experiments demonstrated the ability to test the feasibility of dual-tracer imaging protocols for multiple injection delays. Increases in variances predicted for kinetic macro-parameters V D and K I in brain and tumoral tissue were obtained when separating the synthetically combined data. These experiments confirmed previous work using other approaches that injections delays of 10-20 min ensured increases in variance were kept minimal for the test tracers used. On this basis, an actual dual-tracer experiment using a 20 min delay was performed using these radio tracers, with the kinetic parameters (V D and K I) extracted for each tracer in agreement with the literature. This study supports previous work that dual-tracer PET imaging can be accomplished provided certain constraints are adhered to. The utilisation of basis pursuit techniques, with its removed need to specify a model

Utilisation of inorganic salts in fungal crop disease management in the U.K.

PubMed

Deliopoulos, T; Kettlewell, P S; Hare, M C

2009-01-01

The overaLl aim of the study described in this communication was to utilise the findings of a global scientific and technical literature survey on the use of inorganic salts against crop fungal diseases in order to assess the potential of using these substances to reduce the reliance of UK growers on conventional fungicides. A summary of the main findings of the Literature survey is provided followed by information on the current commercial use of inorganic salt-based products in fungal disease management. Finally, the scope of potential use of inorganic salts on high disease risk crops in the UK is assessed and specific crop/pathogen combinations are prioritised for further research.

Relationship of Neurocognitive Function to Breast Cancer Treatment and Induced Menopause

DTIC Science & Technology

2007-05-01

syndromes , such as urinary incontinence. Each of these areas of assessment is briefly discussed. Table 3 Approaches for medical assessment within the...Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT

Inflammation Modulatory Protein TSG-6 for Chemical Injuries to the Cornea

DTIC Science & Technology

2017-10-01

the Veterans Health Administration . The U.S. Army Medical Research Acquisition Activity, 820 Chandler Street, Fort Detrick MD 21702-5014 is the...FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release... Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY

Care Planning for Prostate Cancer Patients on Active Surveillance

DTIC Science & Technology

2017-10-01

U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release...Department of the Army position, policy or decision unless so designated by other documentation. REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704...Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY

Myeloid-Derived Suppressor Cells in Checkpoint Protein Inhibition for Melanoma

DTIC Science & Technology

2017-09-01

Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release...official Department of the Army position, policy or decision unless so designated by other documentation. REPORT DOCUMENTATION PAGE Form Approved...6402 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort

Targeting Phosphatidylserine for Radioimmunotherapy of Breast Cancer Brain Metastasis

DTIC Science & Technology

2013-10-01

Pharmaceuticals , Inc., Department of Defense grants PC05031 (to P.E. Thorpe) and PC080475 (to Y. Yin), an NIH-supported Small Animal Imaging Research Program...PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...Army Medical Research And Materiel Command 11. SPONSOR/MONITOR’S REPORT Fort Detrick, Maryland NUMBER(S) 21702-5012 12. DISTRIBUTION / AVAILABILITY

YY1 Control of AID Dependent Lymphomagenesis

DTIC Science & Technology

2016-09-01

Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release; Distribution...SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick...Project Research Associate Nearest person month worked 2 Contribution to project Bone marrow transplants Funding support NIH R01 AI097590 Name

Military Interoperable Digital Hospital Testbed (MIDHT) Phase III

DTIC Science & Technology

2012-10-01

October 2012 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick...Army position, policy or decision unless so designated by other documentation. REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188...MONITOR’S ACRONYM(S) U.S. Army Medical Research and M Materiel Command 11. SPONSOR/MONITOR’S REPORT Fort Detrick, MD 21702 NUMBER(S

Vaccination with Dendritic Cell Myeloma Fusions in Conjunction with Stem Cell Transplantation and PD-1 Blockade

DTIC Science & Technology

2012-05-01

TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland...Department of the Army position, policy or decision unless so designated by other documentation. REPORT DOCUMENTATION PAGE Form Approved OMB No...ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12

Role of Adenosine Receptor A2A in Traumatic Optic Neuropathies

DTIC Science & Technology

2015-02-01

OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT...be construed as an official Department of the Army position, policy or decision unless so designated by other documentation. 2 REPORT DOCUMENTATION...Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 14. ABSTRACT Traumatic optic

Identification of Risk Factors for Chronic Posttraumatic Stress Disorder (PTSD)

DTIC Science & Technology

2009-06-01

New York State Psychiatric Institute, Biometrics Research . Forbes, D., Haslam , N., Williams, B. J., & Creamer, M. (2005). Testing the latent...DATE: 2009 TYPE OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick...MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT

PSE Aysis of Crossflow Instability on HifIre-5B Flight Test

DTIC Science & Technology

2017-06-05

AIR FORCE RESEARCH LABORATORY AEROSPACE SYSTEMS DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7542 AIR FORCE MATERIEL COMMAND UNITED...Air Force Research Laboratory, Aerospace Systems Directorate Wright-Patterson Air Force Base, OH 45433-7542 Air Force Materiel Command, United...States Air Force 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSORING/MONITORING Air Force Research Laboratory Aerospace Systems

Clonal Evaluation of Prostate Cancer by ERG/SPINK1 Status to Improve Prognosis Prediction

DTIC Science & Technology

2015-10-01

REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT...Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY...Larry True (University of Washington [UW]) and Juan Miguel Mosquera (Weill Cornell Medical College). Our proposed statement of work was essentially the

Developing a Meaningful Life: Social Reintegration of Service-Members and Veterans with SCI

DTIC Science & Technology

2014-10-01

WSU Training of team members in ethnographic methods of research and analysis Updated literature reviews for relevant research findings and...TYPE OF REPORT: ANNUAL PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Marylan 21702-5012...10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT

Cognitive and Neural Correlates of Aging in Autism Spectrum Disorder

DTIC Science & Technology

2017-07-01

PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public...U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION...collaborative study of the Southwest Autism Research and Resource Center and the Barrow Neurological Institute, produces comprehensive cognitive

Diverting the Pathway to Substance Misuse by Improving Sleep

DTIC Science & Technology

2017-05-01

U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release...SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick...drug, and prescription medication use will be assessed including its relationship to sleep disturbance. Information regarding established short and

Diverting the Pathway to Substance Misuse by Improving Sleep

DTIC Science & Technology

2016-05-01

Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release; Distribution...MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland...drug, and prescription medication use will be assessed including its relationship to sleep disturbance. Information regarding established short and

Preventing the Consequences of Alcohol Abuse: Identification of Soldiers at High Risk for Fatal and Serious Injuries

DTIC Science & Technology

2007-01-01

02118 REPORT DATE: January 2007 TYPE OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel Command...SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort...circumstances including screening during routine medical care, hospitalizations for mental health, injury or other health problems or through a

Theory of Near-Field Scanning with a Probe Array

DTIC Science & Technology

2014-01-01

AIR FORCE RESEARCH LABORATORY SENSORS DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7320 AIR FORCE MATERIEL COMMAND...AFRL/RYMH) Sensors Directorate, Air Force Research Laboratory Wright-Patterson Air Force Base, OH 45433-7320 Air Force Materiel Command, United...S) AND ADDRESS(ES) 10. SPONSORING/MONITORING AGENCY ACRONYM(S) Air Force Research Laboratory Sensors Directorate Wright-Patterson Air Force Base

Accurate 3D Modeling of Breast Deformation for Temporal Mammogram Registration

DTIC Science & Technology

2009-09-01

U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION...MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland...Towards Registration of Temporal Mammograms by Finite Element Simulation of MR Breast Volumes”, Proceedings of SPIE Medical Imaging 2008 2. Qiu Y

Motivational Strategies and Utilisation of Internet Resources as Determinants of Research Productivity of Lecturers in Universities of Agriculture in Nigeria

ERIC Educational Resources Information Center

Ajegbomogun, Fredrick Olatunji; Popoola, Sunday Olarenwaju

2013-01-01

This study examined motivational strategies and utilisation of Internet resources as determinants of research productivity of lecturers in universities of agriculture in Nigeria. One thousand, one hundred and thirty two (1,132) copies of the questionnaire were administered on the lecturers in universities of agriculture in Nigeria. Eight hundred…

A systematic review of the literature exploring illness perceptions in mental health utilising the self-regulation model.

PubMed

Baines, Tineke; Wittkowski, Anja

2013-09-01

Psychologists have utilised a range of social cognition models to understand variation in physical health and illness-related behaviours. The most widely studied model of illness perceptions has been the Self-Regulation Model (SRM, Leventhal, Nerenz, & Steele, 1984). The illness perceptions questionnaire (IPQ) and its revised version (IPQ-R) have been utilised to explore illness beliefs in physical health. This review examined 13 quantitative studies, which used the IPQ and IPQ-R in mental health in their exploration of illness perceptions in psychosis, bipolar disorder, eating disorders, depression and adolescents experiencing mood disorders. Across these studies the SRM illness dimensions were largely supported. Mental illnesses were commonly viewed as cyclical and chronic, with serious negative consequences. Perceptions regarding chronicity, controllability and negative consequences were associated with coping and help seeking, while engagement with services and help seeking were also related to illness coherence beliefs. Treatment adherence was linked to beliefs that treatment could control one's illness. Whilst a major limitation of the reviewed studies was the use of cross-sectional designs, overall the applicability of the SRM to mental health was supported. The IPQ and IPQ-R were shown to be valuable measures of illness perceptions in mental health, offering implications for clinical practice.

Ownership and utilisation of long lasting insecticide treated nets following free distribution campaign in South West Nigeria.

PubMed

Aderibigbe, Sunday Adedeji; Olatona, Foluke Adenike; Sogunro, Oluremi; Alawode, Gafar; Babatunde, Oluwole Adeyemi; Onipe, Ambrose Itopa; Bolarinwa, Oladimeji Akeem; Ameen, Hafsat Abolore; Osagbemi, Gordon Kayode; Sanya, Emmanuel Olatunde; Olarinoye, Adebunmi Oyeladun; Akande, Tanimola Makanjuola

2014-01-01

Malaria has proven to be the most horrendous and intractable amongst the health problems confronting countries in the sub-Saharan Africa. This study aims to determine the ownership and utilisation of long lasting insecticide treated nets following free distribution campaign in a state in South West Nigeria. Multi-stage sampling technique was used to recruit 2560 households spread across the 16 LGAs of the state. Interviewer administered standardized questionnaire was used for the survey. Data analysis was done using Stata 10 software. Sixty eight point six percent (68.6%) of the households had at least one under-five child living in the household while 32.6% had at least one pregnant woman living in the household. A total of 2440 (95.3%) households received LLIN during the campaign. Overall, the utilization rate for all respondents was 58.5%. Despite the fact that 2440 households received LLINs during the campaign, only 84.3% of them were seen to have hung theirs during the survey. Coverage and ownership of LLINs increased significantly following the free distribution campaign. There was a discrepancy between net possession and net use with rate of use lower than possession. Post distribution educational campaign should be incorporated into future distribution campaigns to help increase net utilisation.

Day care for dementia patients from a family caregiver's point of view: a questionnaire study on expected quality and predictors of utilisation - Part II.

PubMed

Donath, Carolin; Winkler, Angelika; Graessel, Elmar; Luttenberger, Katharina

2011-04-13

The investigation of the predictive variables for utilisation of day care and the views of family caregivers of dementia patients about quality of day care are the goals of this work. The cross-sectional study was carried out as an anonymous written survey of family caregivers of dementia patients in Germany. Participants were 404 family caregivers of dementia patients, of these 128 were users of day care, 269 were non-users and 7 gave no details about utilisation. Qualitative and quantitative data were analysed using qualitative content analysis and binary logistic regression analysis. The assessment of how helpful day care is for the individual care situation and the age of the family caregiver are significant predictors for utilisation of day care. Caregivers most frequently cited a programme of activities suited to the abilities of the dementia patients as quality criterion. In order to reduce the number of those caregivers who think they don't need day care compared with the number who really don't need it, caregivers should be transparently informed of the relevant advantages and quality principles of using day care. According to caregivers' wishes, the organisation of day care centres must include activities suited for dementia patients.

Developing and Testing a New Measurement Instrument for Documenting Instrumental Knowledge Utilisation: The Degrees of Knowledge Utilization (DoKU) Scale

ERIC Educational Resources Information Center

Bøllingtoft Knudsen, Søren

2018-01-01

Focus on evidence-based policymaking is greater than ever, and public spending on evaluations is rising. A primary merit of these expenditures is that politicians actually use new knowledge instrumentally--to influence and inform decision making. Nevertheless, we know surprisingly little about whether and how research-based knowledge is utilised.…

Dietary Prebiotics and Probiotics Influence the Growth Performance, Feed Utilisation, and Body Indices of Snakehead (Channa striata) Fingerlings

PubMed Central

Munir, Mohammad Bodrul; Hashim, Roshada; Abdul Manaf, Mohammad Suhaimee; Nor, Siti Azizah Mohd

2016-01-01

This study used a two-phase feeding trial to determine the influence of selected dietary prebiotics and probiotics on growth performance, feed utilisation, and morphological changes in snakehead (Channa striata) fingerlings as well as the duration of these effects over a post-experimental period without supplementation. Triplicate groups of fish (22.46 ±0.17 g) were raised on six different treatment diets: three prebiotics (0.2% β-glucan, 1% galacto-oligosaccharides [GOS], 0.5% mannan-oligosaccharides [MOS]), two probiotics (1% live yeast [Saccharomyces cerevisiae] and 0.01% Lactobacillus acidophilus [LBA] powder) and a control (unsupplemented) diet; there were three replicates for each treatment. All diets contained 40% crude protein and 12% crude lipid. Fish were fed to satiation three times daily. No mortalities were recorded during Phase 1; however, 14% mortality was documented in the control and prebiotic-amended fish during Phase 2. At the end of Phase 1, growth performance and feed utilisation were significantly higher (p<0.05) in the LBA-treated fish, followed by live yeast treatment, compared with all other diets tested. The performance of fish on the three prebiotic diets were not significantly different from one another but was significantly higher than the control diet. During Phase 2 (the post-feeding phase), fish growth continued until the 6th week for the probiotic-based diets but levelled off after four weeks for the fish fed the prebiotic diets. The feed conversion ratio (FCR) was higher in all treatments during the post-feeding period. The hepatosomatic index (HSI) did not differ significantly among the tested diets. The visceral somatic index (VSI) and intraperitoneal fat (IPF) were highest in the LBA-based diet and the control diet, respectively. The body indices were significantly different (p<0.05) between Phases 1 and 2. This study demonstrates that probiotic-based diets have a more positive influence on the growth, feed utilisation, and

Early primary care physician contact and health service utilisation in a large sample of recently released ex-prisoners in Australia: prospective cohort study

PubMed Central

Arnold-Reed, Diane; Preen, David; Bulsara, Max; Lennox, Nick; Kinner, Stuart A

2015-01-01

Objective To describe the association between ex-prisoner primary care physician contact within 1 month of prison release and health service utilisation in the 6 months following release. Design A cohort from the Passports study with a mean follow-up of 219 (±44) days postrelease. Associations were assessed using a multivariate Andersen-Gill model, controlling for a range of other factors. Setting Face-to-face, baseline interviews were conducted in a sample of prisoners within 6 weeks of expected release from seven prisons in Queensland, Australia, from 2008 to 2010, with telephone follow-up interviews 1, 3 and 6 months postrelease. Participants From an original population-based sample of 1325 sentenced adult (≥18 years) prisoners, 478 participants were excluded due to not being released from prison during follow-up (n=7, 0.5%), loss to follow-up (n=257, 19.4%), or lacking exposure data (n=214, 16.2%). A total of 847 (63.9%) participants were included in the analyses. Exposure Primary care physician contact within 1 month of follow-up as a dichotomous measure. Main outcome measures Adjusted time-to-event hazard rates for hospital, mental health, alcohol and other drug and subsequent primary care physician service utilisations assessed as multiple failure time-interval data. Results Primary care physician contact prevalence within 1 month of follow-up was 46.5%. One-month primary care physician contact was positively associated with hospital (adjusted HR (AHR)=2.07; 95% CI 1.39 to 3.09), mental health (AHR=1.65; 95% CI 1.24 to 2.19), alcohol and other drug (AHR=1.48; 95% CI 1.15 to 1.90) and subsequent primary care physician service utilisation (AHR=1.47; 95% CI 1.26 to 1.72) over 6 months of follow-up. Conclusions Engagement with primary care physician services soon after prison release increases health service utilisation during the critical community transition period for ex-prisoners. Trial registration number Australian New Zealand Clinical

Modelisation de photodetecteurs a base de matrices de diodes avalanche monophotoniques pour tomographie d'emission par positrons

NASA Astrophysics Data System (ADS)

Corbeil Therrien, Audrey

La tomographie d'emission par positrons (TEP) est un outil precieux en recherche preclinique et pour le diagnostic medical. Cette technique permet d'obtenir une image quantitative de fonctions metaboliques specifiques par la detection de photons d'annihilation. La detection des ces photons se fait a l'aide de deux composantes. D'abord, un scintillateur convertit l'energie du photon 511 keV en photons du spectre visible. Ensuite, un photodetecteur convertit l'energie lumineuse en signal electrique. Recemment, les photodiodes avalanche monophotoniques (PAMP) disposees en matrice suscitent beaucoup d'interet pour la TEP. Ces matrices forment des detecteurs sensibles, robustes, compacts et avec une resolution en temps hors pair. Ces qualites en font un photodetecteur prometteur pour la TEP, mais il faut optimiser les parametres de la matrice et de l'electronique de lecture afin d'atteindre les performances optimales pour la TEP. L'optimisation de la matrice devient rapidement une operation difficile, car les differents parametres interagissent de maniere complexe avec les processus d'avalanche et de generation de bruit. Enfin, l'electronique de lecture pour les matrices de PAMP demeure encore rudimentaire et il serait profitable d'analyser differentes strategies de lecture. Pour repondre a cette question, la solution la plus economique est d'utiliser un simulateur pour converger vers la configuration donnant les meilleures performances. Les travaux de ce memoire presentent le developpement d'un tel simulateur. Celui-ci modelise le comportement d'une matrice de PAMP en se basant sur les equations de physique des semiconducteurs et des modeles probabilistes. Il inclut les trois principales sources de bruit, soit le bruit thermique, les declenchements intempestifs correles et la diaphonie optique. Le simulateur permet aussi de tester et de comparer de nouvelles approches pour l'electronique de lecture plus adaptees a ce type de detecteur. Au final, le simulateur vise a

The integrated supplier: key to cost management and multi-franchise capitation contracting.

PubMed

Schuweiler, R C

1996-05-01

Capitation...most healthcare providers do not work under it, comprehend it, or even want it, yet supply capitation contracting seminars are popping up everywhere creating the feeling that the bandwagon is leaving, and it might be time to get on board. Not true. Supply capitation is not for all organizations. Capitation contracting is not easy and there are not many successful models to help the uninitiated. If a panacea is sought for reducing supply costs, capitation is only one component of a systematic strategy to reduce materiel costs. This article suggests a direction using the Group Health Materiel Management (Group Health Cooperative of Puget Sound, WA) experience as a point of reference. It advocates a systematic approach that focuses on expense reduction in: cost of goods, holding cost of inventory, labor cost associated with all materiel processes, distribution cost (transportation and par stock pick, pack, and replenishment), product utilization, variation in product standards, and waste stream byproducts. At Group Health (GH) these issues are primarily addressed through the use of: information systems, supplier certification/selection processes, group purchasing compliance, supply channel management, supply capitation contracting programs, standardization, and utilization management. Because of managed care organizational structure, Group Health Cooperative supply capitation contracting, as performed at GH, is discussed not as a quick fix solution but in the spirit of sharing our experience with others who may be considering it as a cost savings tactic in the context of a broad-based materiel management strategy. This article highlights the experiences of GH beginning with materiel management's business process assumptions toward multiple-franchise supply capitation.

Molecular Epidemiology Investigation of Obesity and Lethal Prostate Cancer

DTIC Science & Technology

2017-01-01

Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public...as an official Department of the Army position, policy or decision unless so designated by other documentation. 2 REPORT DOCUMENTATION PAGE Form...S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION

Improved Healing of Large, Osseous, Segmental Defects by Reverse Dynamization: Evaluation in a Sheep Model

DTIC Science & Technology

2016-10-01

characterization of a novel external fixator for dynamizing ovine osseous defects. Poster No. 2185. Orthopedic Research Society Annual Meeting, Orlando...REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT...SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S

DOD Needs to Improve Management and Oversight of Operations at the Theater Retrograde- Camp Arifjan, Kuwait

DTIC Science & Technology

2010-09-30

only at the TRC (includes Retro Sort), Warehouse, and Bulk Yard. 2 Theater Retrograde The Theater Retrograde consists of the TRC (includes Retro Sort...through Kuwait. Figure 1. Proper Flow of Materiel from Iraq through Kuwait Note 1: We reviewed operations at the TRC, Retro Sort, Warehouse...Materiel Processing Instructions CIIC Definition 1 Highest Sensitivity - Non-nuclear missiles and rockets , launcher tube and explosive rounds 2 Highest

Evaluation of Novel Antimicrobial Peptides as Topical Anti-Infectives with Broad-Spectrum Activity against Combat-Related Bacterial and Fungal Wound Infections

DTIC Science & Technology

2017-10-01

proceed with studies at Bridge PTS in Austin , TX . 6. Products Poster #1054 presentation at MHSRS 2016 First Prize Award 7. Participants and...Bioscience, Inc. REPORT DATE: October 2017 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick...Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY

A Novel Approach to Assay DNA Methylation in Prostate Cancer

DTIC Science & Technology

2016-10-01

prepared into libraries according to standard protocols using Bioo Scientific’s DNA Sample Kit (cat. no. 514101, Austin , TX , USA). Libraries were...Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release; Distribution Unlimited...ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S

Reinnervation of Paralyzed Muscle by Nerve Muscle Endplate Band Grafting

DTIC Science & Technology

2016-10-01

PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release... Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY STATEMENT...Nyirenda, PhD1 Liancai Mu, MD, PhD1 1Department of Research , Hackensack University Medical Center, Upper Airway Research Laboratory, Hackensack, New

Development of Targeted Molecular Therapy for Cancers Harboring BAP1 Mutations

DTIC Science & Technology

2016-10-01

U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release...U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION...study in cultured cells because the loss of BAP1 results in stem cell-like behavior; the cells proliferate slowly, become dedifferentiated and are

Mechanisms of Reactive Stroma-Induced Tumorigenesis in Prostate Cancer

DTIC Science & Technology

2016-11-01

PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public... Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY STATEMENT...and co-culture models. We have found that RUNX1 is critical mediator of TGF-beta action in mesenchymal stem /progenitor cells. RUNX1 is critical for

Maximizing PTH Anabolic Osteoporosis Therapy. Revision

DTIC Science & Technology

2016-09-01

Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release; Distribution Unlimited...SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick...mono-therapy and PTH+ anti-catabolic combination therapies on Nmp4-/- and wild type (WT) mice. The scope of the research comprises the following

A Health Science Process Framework for Comprehensive Clinical Functional Assessment

DTIC Science & Technology

2014-02-01

Services (CMS), a Research , Measurement, Assessment, Design, and Analysis (RMADA) IDIQ with the primary task order targeting improving the disability ...2014 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT...U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION

Supporting Military Families with Young Children throughout the Deployment Lifecycle

DTIC Science & Technology

2015-10-01

and actions or plans to resolve them The research team has been very proactive in anticipating potential delays in IRB approvals. The UTHSCSA...Annual Report PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT...Boston, MA 02215 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research d Materiel

Cognitions, Decisions, and Behaviors Related to Successful Adjustment among Individuals with SCI: A Qualitative Examination of Military and Nonmilitary Personnel

DTIC Science & Technology

2014-10-01

advisory board members and incorporate their feedback into summary of findings. 8 13b. Use Community participatory research strategies to engage...48109 REPORT DATE: OCT 2014 TYPE OF REPORT: Annual Report PREPARED FOR: U.S. Army Medical Research and Materiel Command...SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT

Polymeric RNAi Microsponge Delivery Simultaneously Targeting Multiple Genes for Novel Pathway Inhibition of Ovarian Cancer

DTIC Science & Technology

2016-10-01

October 2016 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION...MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...the treatment of ovarian cancer. 4 KEYWORDS: Ovarian cancer, RNAi, targeting, pathways, novel therapeutics Research Accomplishments Major Task 1

Targeting the Mevalonate Pathway to Reduce Mortality from Ovarian Cancer

DTIC Science & Technology

2016-10-01

PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public... Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY STATEMENT...other lipid lowering agents; and b) test whether the association is modified by: i) dose and duration, ii) timing of the intervention (pre-diagnosis

A Military Relevant Model of Closed Concussive Head Injury: Longitudinal Studies Characterizing and Validating Single and Repetitive mTBI

DTIC Science & Technology

2015-10-01

REPORT DATE: October 2015 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION...deployed troops, has distinguished it as the “signature injury” of these military conflicts. Despite the enormity of this medical problem, and

Development of an Animal Model of Thoracolumbar Burst Fracture-Induced Acute Spinal Cord Injury

DTIC Science & Technology

2016-07-01

Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for...MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12...subjected to spinal cord impact with a custom-made controlled spinal cord impactor and balloon compression. Neurological function was assessed for

Universal Breast Cancer Antigens as Targets Linking Early Detection and Therapeutic Vaccination

DTIC Science & Technology

2007-09-01

TYPE OF REPORT: Annual Summary PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick...SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT...Fredericksen ZS, Stoppa-Lyonnet D, Coupier I, Hughes D, Hardouin A, Berthet P, Peock S, Cook M, Baynes C, Hodgson S, Morrison PJ, Porteous ME

US Army Medical Bioengineering Research and Development Laboratory Annual Progress Report FY 85. Volume 2.

DTIC Science & Technology

1985-10-01

3E162777A878 HEALTH HAZARDS OF MILITARY MATERIEL 241 (U) Microbial Degradation and Yeast Bloassay 37 of Trichothecene Mycotoxins 63732A COMBAT MEDICAL MATERIEL...Combustion Products 283 (U) Literature Assessment of the Occupational 97 Health Effects of Selected Trichothecene Mycotoxins of Military Medical... mycotoxins in field water supplies treated with hypochlorite. 24. (U) The reaction products are to be separated by chromatographic procedures, and their

Genetic Modeling of Radiation Injury in Prostate Cancer Patients Treated with Radiotherapy

DTIC Science & Technology

2017-10-01

approaches in the GWAS meta-analysis: 1) logistic regression to test association of each SNP with grade 1 or worse toxicity at 2 years post ...Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for...Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY

Fusion Genes Predict Prostate Cancer Recurrence

DTIC Science & Technology

2017-10-01

we will develop a training program centered on genomics and cell culturing methods to train new investigators to carry out research in benign urologic...Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release; Distribution...MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland

Targeting the Prometastatic Microenvironment of the Involuting Mammary Gland

DTIC Science & Technology

2017-11-01

Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland. 21702-5012 DISTRIBUTION STATEMENT: Approved for... Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY STATEMENT Approved...5 days. Knockdown was assessed by PCR. Efficient knockdown of LTBP1 was observed within 24 hours and maintained throughout the time course

South Carolina Cancer Health Equity Consortium: HBCU Student Summer Training Program

DTIC Science & Technology

2017-08-01

TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT...SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick...Carolina. The goal of the South Carolina Cancer Health Equity Consortium: HBCU Student Summer Training Program is to provide a biomedical research

Decision Analysis of the Benefits and Costs of Screening for Prostate Cancer

DTIC Science & Technology

2011-08-01

REPORT DATE: TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command...MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland...constructed and in men aged 55 to 75. Results of this model have been published in the Journal of the American Medical Association, presented at

Defense Acquisition Research Journal. Volume 21, Number 2, Issue 69

DTIC Science & Technology

2014-04-01

that quickly meets their needs, not a slow and lumbering bureau- cracy better suited to the last century. As important, our military men and women...resolution of urgent needs/ONS. Joint organizations and other military services, however, are not included in this table. As reflected in Table 2, multiple...urgent capability shortfall, the process endures. Materiel release is required for all nonexpendable materiel; high-density military expendables

IMPACT (Imaging and Molecular Markers for Patients with Lung Cancer: Approaches with Molecular Targets and Complementary, Innovative and Therapeutic Modalities)

DTIC Science & Technology

2009-03-01

prevention and cessation among youth. A preliminary study was conducted using a pretest - posttest cohort design with assessments at baseline, 7 days and 6...TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick...ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S

The Development of Prostate Palpation Skills through Simulation Training May Impact Early Detection of Prostate Abnormalities and Early Management

DTIC Science & Technology

2011-05-01

students in their 3rd or 4th year. Th e overall procedure was a series o f pretests , training session, and posttest -2 always co nducted on the VPES...Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12

Disparities in Intratumoral Steroidogenesis

DTIC Science & Technology

2017-12-01

was a Health Disparity Prostate Cancer Research Award originally to Dr. Keith Solomon at Boston Children’s Hospital. In 2015, Dr. Solomon lost the rest... Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release; Distribution Unlimited The...AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR

Rescue of TET2 Haploinsufficiency in Myelodysplastic Syndrome Patients Using Turbo Cosubstrate

DTIC Science & Technology

2017-07-01

Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for...2446 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort...enhance the activity of TET2 enzymes from MDS patient. Further, we published a manuscript on convenient expression, purification and quantitative liquid

Developing Memory Reconsolidation Blockers as Novel PTSD Treatments

DTIC Science & Technology

2011-06-01

REPORT DATE: June 20 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel...MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland...Diabetes Program.10 Given our duty as health care pro- viders to reduce the risk of our treat- ments (ie, psychiatric medications ) to our patients, we

TBI Endpoints Development

DTIC Science & Technology

2015-10-01

Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release; Distribution Unlimited The...SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Resear ch and Materiel Command Fort Detrick...DDT) and Medical Device Development Tool (MDDT) programs with case study presentations and question and answer opportunities. Expert Working Groups

Systems Analysis Directorate Activities Summary - July 1977

DTIC Science & Technology

1977-08-01

In Constant FY77 Dollars) M101A1 OVERHAUL - Pron Ml 7 OE 3020210H3 Labor $ 2,894.52 General & Administrative (G&A) 709.81 Indirect Maintenance...Expense (IME) 2,447.98 Materiel 6.767.98 TOTAL $12,820.29 Ml 02 OVERHAUL - Pron Ml 6 DF 3010910H3 Labor $ 3,025.10 G&A 544.77 IME 2,834.59 Materiel

ErbB2 Trafficking and Signaling in Human Vestibular Schwannomas

DTIC Science & Technology

2009-10-01

Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT...6- In collaboration with Dr. Joseph Cioffi, Medical College of Wisconsin, we have demonstrated that microRNA 21, a downstream effector of ErbB2

Good Practice Chaplaincy: An Exploratory Study Identifying the Appropriate Skills, Attitudes and Practices for the Selection, Training and Utilisation of Chaplains.

PubMed

Carey, Lindsay B; Rumbold, Bruce

2015-08-01

This article presents an overview of exploratory research regarding the skills, knowledge, attitudes and practices considered necessary for chaplains to be highly competent in providing holistic care to clients and staff. Utilising a qualitative methodology, two focus groups comprising Salvation Army chaplains and their managers provided data about their expectations of chaplaincy personnel and about the pastoral care interventions undertaken by chaplains. The results indicated that while there were some differences in opinion, nevertheless, in overall terms, there was general agreement between chaplains and their managers about particular personal and professional qualities necessary for chaplains to be considered appropriate and proficient. Evidence was also obtained indicating a need for change with regard to the organisational attitude and culture of The Salvation Army towards chaplaincy. Recommendations are presented concerning (1) the selection criteria for chaplaincy, (2) training and utilisation of chaplains plus (3) issues relating to organizational cultural change necessary to develop a future-ready chaplaincy more suitable for the twenty-first century.

Access to and utilisation of GP services among Burmese migrants in London: a cross-sectional descriptive study.

PubMed

Aung, Nyein Chan; Rechel, Bernd; Odermatt, Peter

2010-10-12

An estimated 10,000 Burmese migrants are currently living in London. No studies have been conducted on their access to health services. Furthermore, most studies on migrants in the United Kingdom (UK) have been conducted at the point of service provision, carrying the risk of selection bias. Our cross-sectional study explored access to and utilisation of General Practice (GP) services by Burmese migrants residing in London. We used a mixed-method approach: a quantitative survey using self-administered questionnaires was complemented by qualitative in-depth interviews for developing the questionnaire and triangulating the findings of the survey. Overall, 137 questionnaires were received (a response rate of 57%) and 11 in-depth interviews conducted. The main outcome variables of the study included GP registration, barriers towards registration, GP consultations, barriers towards consultations, and knowledge on entitlements to health care. Quantitative data were analysed using descriptive statistics, association tests, and a multivariate analysis using logistic regression. The qualitative information was analysed using content analysis. The respondents were young, of roughly equal gender (51.5% female), well educated, and had a fair level of knowledge on health services in the UK. Although the GP registration rate was relatively high (80%, 109 out of 136), GP service utilisation during the last episode of illness, at 56.8% (54 out of 95), was low. The statistical analysis showed that age being younger than 35 years, lacking prior overseas experience, having an unstable immigration status, having a shorter duration of stay, and resorting to self-medication were the main barriers hindering Burmese migrants from accessing primary health care services. These findings were corroborated by the in-depth interviews. Our study found that having formal access to primary health care was not sufficient to ensure GP registration and health care utilisation. Some respondents faced

Spectrometre de masse a ionisation Penning selective: Elimination des corrections necessaires a la determination du rapport isotopique de l'hydrogene

NASA Astrophysics Data System (ADS)

Letarte, Sylvain

Dans le but d'ameliorer la precision avec laquelle le rapport isotopique de l'hydrogene peut etre determine, un spectrometre de masse a ionisation Penning a ete construit pour provoquer l'ionisation selective de l'hydrogene moleculaire et de l'hydrure de deuterium a partir d'un melange gazeux. L'utilisation d'atomes dans des etats d'excitation metastable s'est averee une solution adequate pour reponde a cette attente. L'emploi de l'helium, a l'interieur d'une source d'atomes metastables construit specifiquement pour ce travail, ne permet pas d'obtenir un spectre de masse compose uniquement des deux molecules d'interet. L'ionisation de ces dernieres provient de deux processus distincts, soient l'ionisation Penning et l'ionisation par bombardement electronique. Contrairement a l'helium, il a ete demontre que le neon metastable est un candidat ideal pour produire l'ionisation selective de type Penning. Le nombre d'ions produits est directement proportionnel au courant de la decharge electrique et de la pression d'operation de la source d'atomes metastables. Ces resultats demontrent le potentiel d'un tel spectrometre de masse pour ameliorer la precision a laquelle le rapport isotopique peut etre determine comparativement aux autres techniques existantes.

Utilisation of the c-fos immunohistochemical method: a 2004 quantitative study.

PubMed

Robert, C; Arreto, C D; Gaudy, J F; Wilson, C S

2007-10-01

The aim of this study was to provide a quantitative view of the utilisation of the c-fos immunohistochemical method. Articles including the term "c-fos" in their title, abstract or keywords and published in 2004 were retrieved from the Current Content/Life Sciences or Current Content/Clinical Medicine collection of the SCI database. The 933 article-type documents retained were distributed in almost all the sub-disciplines of the Life Sciences and Clinical Medicine, but were principally published in the field of neuroscience. They were authored by researchers from 44 countries - the most prolific were the USA (435 articles), Japan (135) and the UK (55). The 933 articles were published in 283 different journals; all but one of the top-20 most prolific journals are in the Life Sciences discipline, and their Impact Factors ranged from 2.0 to 7.9. A comparison of the USA and the European Union scientific profiles is also made.

A survey of fuzzy logic monitoring and control utilisation in medicine.

PubMed

Mahfouf, M; Abbod, M F; Linkens, D A

2001-01-01

Intelligent systems have appeared in many technical areas, such as consumer electronics, robotics and industrial control systems. Many of these intelligent systems are based on fuzzy control strategies which describe complex systems mathematical models in terms of linguistic rules. Since the 1980s new techniques have appeared from which fuzzy logic has been applied extensively in medical systems. The justification for such intelligent systems driven solutions is that biological systems are so complex that the development of computerised systems within such environments is not always a straightforward exercise. In practice, a precise model may not exist for biological systems or it may be too difficult to model. In most cases fuzzy logic is considered to be an ideal tool as human minds work from approximate data, extract meaningful information and produce crisp solutions. This paper surveys the utilisation of fuzzy logic control and monitoring in medical sciences with an analysis of its possible future penetration.

Stakeholders' perspectives on facilitators of and barriers to the utilisation of and access to maternal health services in Eritrea: a qualitative study.

PubMed

Chol, Chol; Hunter, Cynthia; Debru, Berhane; Haile, Berhana; Negin, Joel; Cumming, Robert G

2018-01-19

Wars affect maternal health services by destroying health systems. Eritrea experienced two wars with neighbouring Ethiopia. Despite this, the maternal mortality ratio (MMR) in Eritrea fell by 69% from 1590 per 100,000 live births in 1990 to 501 in 2015. This study aimed to examine facilitators of and barriers to the utilisation of and access to maternal health services in Eritrea. Using in-depth interviews and field observations for data collection, this qualitative study was conducted in five healthcare facilities in Asmara, the capital of Eritrea, in February and March 2016. The participants were: women (n = 40), husbands (n = 5), healthcare providers (n = 10), and decision makers (n = 5). There were two perceived facilitators of utilisation of and access to maternal health services: health education (related to the WHO health service delivery building blocks) and improvement in gender equality driven by the role played by Eritrean women as combatants during the War of Independence (1961-1991). The only perceived barrier was poor quality of care due to lack of ultrasound machines, short clinic opening hours, and shortage of healthcare workers (related to the WHO health workforce building block). This study assessed women and their husbands/partners' perceptions and the possible effects of contemporary Eritrean culture and the history of war on the utilisation of and access to maternal health services in the country. As well, we examined healthcare providers' and decision makers' perspectives. The two key facilitators of women's utilisation of and access to maternal health services were health education and women's empowerment driven by their role as combatants during the War of Independence. One main barrier was poor quality of care due to lack of ultrasound machines, short clinic opening hours, and a shortage of healthcare workers. As only a limited number of qualitative studies have been published about maternal health services in war

Factors associated with the utilisation of postnatal care services among the mothers of Nepal: analysis of Nepal Demographic and Health Survey 2011

PubMed Central

2014-01-01

Background Postnatal care is essential to save the life of the mother and newborn. Knowledge on the determinants of postnatal care assists the policy makers to design, justify and implement appropriate interventions. The current study aimed to analyse the factors associated with utilisation of postnatal care services by mothers in Nepal based on the data from Nepal Demographic and Health Survey (NDHS) 2011. Methods This study utilised the data from NDHS 2011. The association between utilisation of at least one postnatal care visit (within 6 weeks of delivery) and immediate postnatal care (within 24 hours of delivery) with selected factors was examined by using Chi-square test (χ2), followed by multiple logistic regression. Result Of the 4079 mothers, 43.2% reported attending postnatal care within the first six weeks of birth, while 40.9% reported attending immediate postnatal care. Mothers who were from urban areas, from rich families, who were educated, whose partners were educated, who delivered in a health facility, who had attended a four or more antenatal visits, and whose delivery was attended by a skilled attendant were more likely to report attending at least one postnatal care visit. On the other hand, mothers who reported agricultural occupation, and whose partners performed agricultural occupation were less likely to have attended at least one postnatal care visit. Similarly, mothers who were from the urban areas, from rich families, who were educated, whose partners were educated, who had attended four or more antenatal visits, who delivered in a health facility and had delivered in the presence of a skilled birth attendant were more likely to report attending immediate postnatal care. Mothers who reported agricultural occupation, and whose partners performed agricultural occupation were less likely to attend immediate postnatal care. Conclusion The majority of postnatal mothers in Nepal did not seek postnatal care. Increasing utilisation of the

Effects of demand-side financing on utilisation, experiences and outcomes of maternity care in low- and middle-income countries: a systematic review

PubMed Central

2014-01-01

Background Demand-side financing, where funds for specific services are channelled through, or to, prospective users, is now employed in health and education sectors in many low- and middle-income countries. This systematic review aimed to critically examine the evidence on application of this approach to promote maternal health in these settings. Five modes were considered: unconditional cash transfers, conditional cash transfers, short-term payments to offset costs of accessing maternity services, vouchers for maternity services, and vouchers for merit goods. We sought to assess the effects of these interventions on utilisation of maternity services and on maternal health outcomes and infant health, the situation of underprivileged women and the healthcare system. Methods The protocol aimed for collection and synthesis of a broad range of evidence from quantitative, qualitative and economic studies. Nineteen health and social policy databases, seven unpublished research databases and 27 websites were searched; with additional searches of Indian journals and websites. Studies were included if they examined demand-side financing interventions to increase consumption of services or goods intended to impact on maternal health, and met relevant quality criteria. Quality assessment, data extraction and analysis used Joanna Briggs Institute standardised tools and software. Outcomes of interest included maternal and infant mortality and morbidity, service utilisation, factors required for successful implementation, recipient and provider experiences, ethical issues, and cost-effectiveness. Findings on Effectiveness, Feasibility, Appropriateness and Meaningfulness were presented by narrative synthesis. Results Thirty-three quantitative studies, 46 qualitative studies, and four economic studies from 17 countries met the inclusion criteria. Evidence on unconditional cash transfers was scanty. Other demand-side financing modes were found to increase utilisation of maternal

Effects of demand-side financing on utilisation, experiences and outcomes of maternity care in low- and middle-income countries: a systematic review.

PubMed

Murray, Susan F; Hunter, Benjamin M; Bisht, Ramila; Ensor, Tim; Bick, Debra

2014-01-17

Demand-side financing, where funds for specific services are channelled through, or to, prospective users, is now employed in health and education sectors in many low- and middle-income countries. This systematic review aimed to critically examine the evidence on application of this approach to promote maternal health in these settings. Five modes were considered: unconditional cash transfers, conditional cash transfers, short-term payments to offset costs of accessing maternity services, vouchers for maternity services, and vouchers for merit goods. We sought to assess the effects of these interventions on utilisation of maternity services and on maternal health outcomes and infant health, the situation of underprivileged women and the healthcare system. The protocol aimed for collection and synthesis of a broad range of evidence from quantitative, qualitative and economic studies. Nineteen health and social policy databases, seven unpublished research databases and 27 websites were searched; with additional searches of Indian journals and websites. Studies were included if they examined demand-side financing interventions to increase consumption of services or goods intended to impact on maternal health, and met relevant quality criteria. Quality assessment, data extraction and analysis used Joanna Briggs Institute standardised tools and software. Outcomes of interest included maternal and infant mortality and morbidity, service utilisation, factors required for successful implementation, recipient and provider experiences, ethical issues, and cost-effectiveness. Findings on Effectiveness, Feasibility, Appropriateness and Meaningfulness were presented by narrative synthesis. Thirty-three quantitative studies, 46 qualitative studies, and four economic studies from 17 countries met the inclusion criteria. Evidence on unconditional cash transfers was scanty. Other demand-side financing modes were found to increase utilisation of maternal healthcare in the index

Dekkera and Brettanomyces growth and utilisation of hydroxycinnamic acids in synthetic media.

PubMed

Harris, Victoria; Ford, Christopher M; Jiranek, Vladimir; Grbin, Paul R

2008-04-01

Dekkera and Brettanomyces yeast are important spoilage organisms in a number of food and beverage products. Isolates of both genera were cultured in a defined medium and supplemented with hydroxycinnamic acids and vinylphenols to investigate their influence on growth and the formation of ethyl phenol derivatives. The growth rate of Brettanomyces species in the presence of acids was reduced, and no significant conversion to vinyl or ethyl derivatives was observed. The growth rate and substrate utilisation rates of Dekkera anomala and Dekkera bruxellensis yeast differed depending on strain and the acid precursor present. Growth of D. bruxellensis was slowed by the presence of ferulic acid with the addition of 1 mM ferulic acid completely inhibiting growth. This study provides an insight into the spoilage potential of these organisms and possible control strategies involving hydroxycinnamic acids.

Web service discovery among large service pools utilising semantic similarity and clustering

NASA Astrophysics Data System (ADS)

Chen, Fuzan; Li, Minqiang; Wu, Harris; Xie, Lingli

2017-03-01

With the rapid development of electronic business, Web services have attracted much attention in recent years. Enterprises can combine individual Web services to provide new value-added services. An emerging challenge is the timely discovery of close matches to service requests among large service pools. In this study, we first define a new semantic similarity measure combining functional similarity and process similarity. We then present a service discovery mechanism that utilises the new semantic similarity measure for service matching. All the published Web services are pre-grouped into functional clusters prior to the matching process. For a user's service request, the discovery mechanism first identifies matching services clusters and then identifies the best matching Web services within these matching clusters. Experimental results show that the proposed semantic discovery mechanism performs better than a conventional lexical similarity-based mechanism.

Impact of Noncommunicable Disease Multimorbidity on Healthcare Utilisation and Out-Of-Pocket Expenditures in Middle-Income Countries: Cross Sectional Analysis.

PubMed

Lee, John Tayu; Hamid, Fozia; Pati, Sanghamitra; Atun, Rifat; Millett, Christopher

2015-01-01

The burden of non-communicable disease (NCDs) has grown rapidly in low- and middle-income countries (LMICs), where populations are ageing, with rising prevalence of multimorbidity (more than two co-existing chronic conditions) that will significantly increase pressure on already stretched health systems. We assess the impact of NCD multimorbidity on healthcare utilisation and out-of-pocket expenditures in six middle-income countries: China, Ghana, India, Mexico, Russia and South Africa. Secondary analyses of cross-sectional data from adult participants (>18 years) in the WHO Study on Global Ageing and Adult Health (SAGE) 2007-2010. We used multiple logistic regression to determine socio-demographic correlates of multimorbidity. Association between the number of NCDs and healthcare utilisation as well as out-of-pocket spending was assessed using logistic, negative binominal and log-linear models. The prevalence of multimorbidity in the adult population varied from 3.9% in Ghana to 33.6% in Russia. Number of visits to doctors in primary and secondary care rose substantially for persons with increasing numbers of co-existing NCDs. Multimorbidity was associated with more outpatient visits in China (coefficient for number of NCD = 0.56, 95% CI = 0.46, 0.66), a higher likelihood of being hospitalised in India (AOR = 1.59, 95% CI = 1.45, 1.75), higher out-of-pocket expenditures for outpatient visits in India and China, and higher expenditures for hospital visits in Russia. Medicines constituted the largest proportion of out-of-pocket expenditures in persons with multimorbidity (88.3% for outpatient, 55.9% for inpatient visit in China) in most countries. Multimorbidity is associated with higher levels of healthcare utilisation and greater financial burden for individuals in middle-income countries. Our study supports the WHO call for universal health insurance and health service coverage in LMICs, particularly for vulnerable groups such as the elderly with multimorbidity.

Predictors of mental health-related acute service utilisation and treatment costs in the 12 months following an acute psychiatric admission.

PubMed

Siskind, Dan; Harris, Meredith; Diminic, Sandra; Carstensen, Georgia; Robinson, Gail; Whiteford, Harvey

2014-11-01

A key step in informing mental health resource allocation is to identify the predictors of service utilisation and costs. This project aims to identify the predictors of mental health-related acute service utilisation and treatment costs in the year following an acute public psychiatric hospital admission. A dataset containing administrative and routinely measured outcome data for 1 year before and after an acute psychiatric admission for 1757 public mental health patients was analysed. Multivariate regression models were developed to identify patient- and treatment-related predictors of four measures of service utilisation or cost: (a) duration of index admission; and, in the year after discharge from the index admission (b) acute psychiatric inpatient bed-days; (c) emergency department (ED) presentations; and (d) total acute mental health service costs. Split-sample cross-validation was used. A diagnosis of psychosis, problems with living conditions and prior acute psychiatric inpatient bed-days predicted a longer duration of index admission, while prior ED presentations and self-harm predicted a shorter duration. A greater number of acute psychiatric inpatient bed-days in the year post-discharge were predicted by psychosis diagnosis, problems with living conditions and prior acute psychiatric inpatient admissions. The number of future ED presentations was predicted by past ED presentations. For total acute care costs, diagnosis of psychosis was the strongest predictor. Illness acuity and prior acute psychiatric inpatient admission also predicted higher costs, while self-harm predicted lower costs. The development of effective models for predicting acute mental health treatment costs using existing administrative data is an essential step towards a workable activity-based funding model for mental health. Future studies would benefit from the inclusion of a wider range of variables, including ethnicity, clinical complexity, cognition, mental health legal status

Access and utilisation of maternity care for disabled women who experience domestic abuse: a systematic review

PubMed Central

2014-01-01

Background Although disabled women are significantly more likely to experience domestic abuse during pregnancy than non-disabled women, very little is known about how maternity care access and utilisation is affected by the co-existence of disability and domestic abuse. This systematic review of the literature explored how domestic abuse impacts upon disabled women’s access to maternity services. Methods Eleven articles were identified through a search of six electronic databases and data were analysed to identify: the factors that facilitate or compromise access to care; the consequences of inadequate care for pregnant women’s health and wellbeing; and the effectiveness of existing strategies for improvement. Results Findings indicate that a mental health diagnosis, poor relationships with health professionals and environmental barriers can compromise women’s utilisation of maternity services. Domestic abuse can both compromise, and catalyse, access to services and social support is a positive factor when accessing care. Delayed and inadequate care has adverse effects on women’s physical and psychological health, however further research is required to fully explore the nature and extent of these consequences. Only one study identified strategies currently being used to improve access to services for disabled women experiencing abuse. Conclusions Based upon the barriers and facilitators identified within the review, we suggest that future strategies for improvement should focus on: understanding women’s reasons for accessing care; fostering positive relationships; being women-centred; promoting environmental accessibility; and improving the strength of the evidence base. PMID:25029907

A simple solution to the problem of effective utilisation of the target material for pulsed laser deposition of thin films

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kuzanyan, A S; Kuzanyan, A A; Petrosyan, V A

The factors determining the efficiency of the target material utilisation for pulsed laser deposition of films are considered. The target volume is calculated, which is evaporated in the ablation process by the focused laser radiation having a rectangular form. The new device is suggested and developed for obtaining thin films by the method of laser deposition, which is specific in the employment of a simple optical system mounted outside a deposition chamber that comprises two lenses and the diaphragm and focuses the laser beam onto a target in the form of a sector-like spot. Thin films of CuO and YBaCuOmore » were deposited with this device. Several deposition cycles revealed that the target material is consumed uniformly from the entire surface of the target. A maximal spread of the target thickness was not greater than ±2% both prior to deposition and after it. The device designed provides a high coefficient of the target material utilisation efficiency. (laser deposition of thin films)« less

Effects of immigrant status on Emergency Room (ER) utilisation by children under age one: a population-based study in the province of Reggio Emilia (Italy)

PubMed Central

2013-01-01

Background The primary aim of this study was to assess the effect of immigrant status on Emergency Room (ER) utilisation by children under age one, considering all, non-urgent, very urgent, and followed by hospitalisation visits. The second aim was to investigate the role played by mother’s educational level in the relationship between citizenship and ER utilisation. Methods The cohort study included all healthy singleton live births in the years 2008–2009 and residing in the province of Reggio Emilia, followed for the first year of life in order to study their ER visits. The outcomes were the ER utilisation rate for all, non-urgent, very urgent, and followed by hospitalisation visits. The main explanatory variable was mother’s citizenship. Other covariates were mother’s educational level, maternal age, parity, and child gender. Multivariate analyses (negative binomial regression and zero inflated when appropriate) were performed. Adjusted utilisation Rate Ratios (RR) and their 95% Confidence Intervals (95% CI) were calculated. Trend for age in months by citizenship is depicted. Results There were 3,191 children (36.4%) with at least one ER visit in the first year of life. Adjusted RR show a significantly greater risk of ER visit for immigrants than for Italians: (RR 1.51; 95% CI 1.39-1.63). Immigrants also had a higher risk of non-urgent visits (RR 1.72; 95% CI 1.48-2.00) and for visits followed by hospitalizations (RR 1.58; 95% CI 1.33-1.89). For very urgent visits, the immigrants had a slightly higher risk compared to Italians (RR 1.25; 95% CI 0.98-1.59). The risk of ER visits is higher in the first two months of life (RR1stvs 3rd-12th 2.08; 95% CI 1.93-2.24 and RR 2ndvs 3rd-12th 1.45; 95% CI 1.33-1.58, respectively). Considering all visits, the ER utilisation rate was inversely related with maternal education only for Italians (low educational level 44.0 and high educational level 73.9 for 100 children; p value for trend test < 0.001). Conclusions

Effects of immigrant status on Emergency Room (ER) utilisation by children under age one: a population-based study in the province of Reggio Emilia (Italy).

PubMed

Ballotari, Paola; D'Angelo, Stefania; Bonvicini, Laura; Broccoli, Serena; Caranci, Nicola; Candela, Silvia; Giorgi Rossi, Paolo

2013-11-01

The primary aim of this study was to assess the effect of immigrant status on Emergency Room (ER) utilisation by children under age one, considering all, non-urgent, very urgent, and followed by hospitalisation visits. The second aim was to investigate the role played by mother's educational level in the relationship between citizenship and ER utilisation. The cohort study included all healthy singleton live births in the years 2008-2009 and residing in the province of Reggio Emilia, followed for the first year of life in order to study their ER visits. The outcomes were the ER utilisation rate for all, non-urgent, very urgent, and followed by hospitalisation visits. The main explanatory variable was mother's citizenship. Other covariates were mother's educational level, maternal age, parity, and child gender. Multivariate analyses (negative binomial regression and zero inflated when appropriate) were performed. Adjusted utilisation Rate Ratios (RR) and their 95% Confidence Intervals (95% CI) were calculated. Trend for age in months by citizenship is depicted. There were 3,191 children (36.4%) with at least one ER visit in the first year of life. Adjusted RR show a significantly greater risk of ER visit for immigrants than for Italians: (RR 1.51; 95% CI 1.39-1.63). Immigrants also had a higher risk of non-urgent visits (RR 1.72; 95% CI 1.48-2.00) and for visits followed by hospitalizations (RR 1.58; 95% CI 1.33-1.89). For very urgent visits, the immigrants had a slightly higher risk compared to Italians (RR 1.25; 95% CI 0.98-1.59).The risk of ER visits is higher in the first two months of life (RR(1st vs 3rd-12th) 2.08; 95% CI 1.93-2.24 and RR(2nd vs 3rd-12th) 1.45; 95% CI 1.33-1.58, respectively). Considering all visits, the ER utilisation rate was inversely related with maternal education only for Italians (low educational level 44.0 and high educational level 73.9 for 100 children; p value for trend test < 0.001). Our study observed a higher use of ER

Biological carbon dioxide utilisation in food waste anaerobic digesters.

PubMed

Fernández, Y Bajón; Green, K; Schuler, K; Soares, A; Vale, P; Alibardi, L; Cartmell, E

2015-12-15

Carbon dioxide (CO2) enrichment of anaerobic digesters (AD) was previously identified as a potential on-site carbon revalorisation strategy. This study addresses the lack of studies investigating this concept in up-scaled units and the need to understand the mechanisms of exogenous CO2 utilisation. Two pilot-scale ADs treating food waste were monitored for 225 days, with the test unit being periodically injected with CO2 using a bubble column. The test AD maintained a CH4 production rate of 0.56 ± 0.13 m(3) CH4·(kg VS(fed) d)(-1) and a CH4 concentration in biogas of 68% even when dissolved CO2 levels were increased by a 3 fold over the control unit. An additional uptake of 0.55 kg of exogenous CO2 was achieved in the test AD during the trial period. A 2.5 fold increase in hydrogen (H2) concentration was observed and attributed to CO2 dissolution and to an alteration of the acidogenesis and acetogenesis pathways. A hypothesis for conversion of exogenous CO2 has been proposed, which requires validation by microbial community analysis. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Acceptance and utilisation of the Incident Command System in first response and allied disciplines: an Ohio study.

PubMed

Decker, Russell J

2011-10-01

In response to the terrorist attacks of September 11th, 2001, an effort was made to establish a common and uniform command structure for use by the nation's first responder organisations, as well as those disciplines generally expected to assist first responders during a major incident or disaster. The result was the issuance of the National Incident Management System1 or NIMS by the US Department of Homeland Security in 2004. Included in the NIMS document was an embracing of the Incident Command System or ICS, long utilised in the fire service for the effective management of emergency response. The NIMS doctrine also identified certain allied disciplines that needed to adopt this new system for responding to major events. Some of these disciplines included specialised first response units, such as, bomb squads and hazardous materials teams. Other partner disciplines not usually associated with emergency response to include public health and public works were also included. This study will attempt to look at a single component of NIMS, specifically the Incident Command System, and measure its acceptance and utilisation by first responder organisations and selected allied disciplines in the state of Ohio. This is particularly important at this time since the US government is being forced to reduce budgets significantly and determine which laudable policies and programmes will be cut.

Utilisation of ART in single women and lesbian couples since the 2010 change in Victorian legislation.

PubMed

Fiske, Emily; Weston, Gareth

2014-10-01

Enactment of the Assisted Reproductive Treatment Act (Vic) 2008 in January 2010 allowed single persons and same sex couples in Victoria to access reproductive treatments. A retrospective cohort analysis of Monash IVF patients was conducted to identify trends in Assisted Reproductive Technology (ART) use amongst single women and lesbian couples after January 2010. A 102.8% increase in the utilisation of ART was observed amongst the single women group and a 248.8% increase in the lesbian couple population. © 2014 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

Surface Nutrient Utilisation and Productivity During Glacial-Interglacial Periods from the Equatorial Indian Ocean

NASA Astrophysics Data System (ADS)

R, C. K.; Bhushan, R.; Agnihotri, R.; Sawlani, R.; Jull, A. J. T.

2016-12-01

Seawaters and underlying sediments off Sri Lanka provide a unique marine realm affected by both branches of Northern Indian Ocean i.e. Arabian Sea (AS) and Bay of Bengal (BOB). AS and BOB are known for their distinct response to southwest monsoon. AS experiencing mainly winds and upwelling while BOB receives precipitation driven surface runoff from the Indian sub-continent. Multiple proxies were measured on a radiocarbon dated sediment core raised off Sri Lanka; their down core variations were used to understand oceanic history (nutrient utilisation, surface productivity, nature of organic matter) spanning last glacial-interglacial cycle ( 26 to 2.5 ka BP). Variations in CaCO3, biogenic silica (BSi) and δ15N from 26 ka to 12.5 ka BP indicate the region was experiencing high surface productivity with probably reduced surface nutrient utilisation efficiency. Sedimentary δ15N depth profile is decoupled from down core variations of major productivity indices (e.g. CaCO3, OC), hinting plausibly partial utilization of nutrients in the mixed layer (photic zone). δ13C of OC and C/N (wt. ratio) clearly reveal the terrestrial origin of organic matter at 15 ka BP, a period known for witnessing onset of deglaciation in northern hemisphere. δ13C minimum at 9 ka BP indicates intense monsoonal activity during this time coinciding well with solar insolation (June) maximum of the northern hemisphere. With the onset of Holocene ( 11 ka BP), δ15N variations appear to correlate with BSi and Ba/Ti indicating enhanced utilization of available nutrients at surface. Suggesting surface productivity over the region was probably micro-nutrient limited. The increased inventory of terrestrial runoff in Holocene probably demonstrates enhanced carbon sequestration capability of the region.

Parental decision-making on utilisation of out-of-home respite in children's palliative care: findings of qualitative case study research - a proposed new model.

PubMed

Ling, J; Payne, S; Connaire, K; McCarron, M

2016-01-01

Respite in children's palliative care aims to provide a break for family's from the routine of caring. Parental decision-making regarding the utilisation of out-of-home respite is dependent on many interlinking factors including the child's age, diagnosis, geographical location and the family's capacity to meet their child's care needs. A proposed model for out-of-home respite has been developed based on the findings of qualitative case study research. Utilising multiple, longitudinal, qualitative case study design, the respite needs and experiences of parents caring for a child with a life-limiting condition were explored. Multiple, in-depth interviews were undertaken with the parents identified by a hospital-based children's palliative care team. Data were analysed using thematic analysis. Each individual case consists of a whole study. Cross-case comparison was also conducted. Nine families were recruited and followed for two years. A total of 19 in-depth interviews were conducted with mothers and fathers (one or both) caring for a child with a life-limiting condition in Ireland. Each family reported vastly different needs and experiences of respite from their own unique perspective. Cross-case comparison showed that for all parents utilising respite care, regardless of their child's age and condition, home was the location of choice. Many interlinking factors influencing these decisions included: past experience of in-patient care, and trust and confidence in care providers. Issues were raised regarding the impact of care provision in the home on family life, siblings and the concept of home. Respite is an essential element of children's palliative care. Utilisation of out-of-home respite is heavily dependent on a number of interlinked and intertwined factors. The proposed model of care offers an opportunity to identify how these decisions are made and may ultimately assist in identifying the elements of responsive and family-focused respite that are important

Defining Hepatocellular Carcinoma Subtypes and Treatment Responses in Patient Derived Tumorgrafts

DTIC Science & Technology

2017-10-01

October 2017 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION...s) and should not be construed as an official Department of the Army position, policy or decision unless so designated by other documentation...Dallas, TX 75390-9020 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel

Timing of Surgery and Rehabilitation to Optimize Outcome for Patients with Multiple Ligament Knee Injuries: A Multicenter Clinical Trial

DTIC Science & Technology

2016-10-01

REPORT DATE: October 2016 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR...1. INTRODUCTION: Narrative that briefly (one paragraph) describes the subject, purpose and scope of the research . The overall purpose of this

Direct Determination of the Adequacy of Hearing Protective Devices for Use with the M198, 155mm Towed Howitzer,

DTIC Science & Technology

1985-09-01

the staffs of the Occupational Health, Radiology, and EENT Clinics of Kirk Army Health Clinic, Aberdeen Proving Ground , MD; the Staff of the Artillery...Section, Materiel Test Directorate, Aberdeen Proving Ground , MD; especially Mr. Don Lacey, Ms. Pam Mundis and the guncrew. LTC Jerod Goldstein and CPT...the Materiel Test Directorate, Aberdeen Proving Ground , MD, Walter Reed Army Institute of Research, US Army Institute of Infectious Diseases, the US

Applying the Miniature Dyna-Metric Model for Segmenting War Readiness Spares Kits: A User’s Guide

DTIC Science & Technology

1988-09-01

Reserve Materiel (WRM) concept. VRX is the extra, or additive, materiel required to augment peacetime assets to completely support the forces. missions...determines requirements for VRX through a number, of different forecasting systems, however the overall source of VRM authorizations, also called VRN...fluctuate as overall WRX spares requirements and funding change (32). Follow-on Spares Kits (FOSK) are in some ways a hybrid of both VRX and peacetime

2008 Annual Report TATRC

DTIC Science & Technology

2008-01-01

drugs such as Prozac . The QD probes, in collaboration with the Greengard Labora- tory at Rockefeller University, are also being used to study neural...ADDRESS(ES) US Army Medical Research and Materiel Command (USAMRMC),Telemedicine & Advanced Technology Research Center (TATRC),Fort Detrick,MD,21702 8...hasten a full return to duty and a fulfilling life.” — Major General George W. Weightman Commanding General, US Army Medical Research and Materiel

Assessment of MRI-Based Marker of Dopaminergic Integrity as a Biological Indicator of Gulf War Illness

DTIC Science & Technology

2015-10-01

October 2015 TYPE OF REPORT: Annual Report PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR...no funds have been used to date. 15. SUBJECT TERMS Gulf war illness; magnetic resonance imaging; dopamine ; diffusion tensor imaging 16. SECURITY

Neurobehavioral and Immunological Toxicity of Pyridostigmine, Permethrin and DEET in Males and Females

DTIC Science & Technology

2000-05-01

TYPE OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved...NUMBER U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SUPPLEMENTARY NOTES 12a. DISTRIBUTION / AVAILABILITY...Pharmacology, Biochemistry and Behavior 63(3): 401-406, 1999). We also studied the effects of PB, PERM and DEET, alone or in combination, on locomotor activity

HBCU Summer Undergraduate Training Program in Prostate Cancer: A Partnership Between USU-CPDR and UDC

DTIC Science & Technology

2017-10-01

Bethesda, MD 20817 REPORT DATE: October 2017 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort...AUTHOR(S) Shiv Srivastava, PhD; Taduru Sreenath, PhD; Center for Prostate Disease Research , Dept of Surgery, Uniformed Services University of the...Army Medical Research Materiel Command Fort Detrick, MD 21702-5012 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12

MicroRNA, Angiogenesis and Skeletal Anabolic Response to Mechanical Strain

DTIC Science & Technology

2013-04-01

OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702...SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort ...osteogenesis. Bone 34(5):849-61. 2. Yao Z, Lafage-Proust MH, Plouet J, Bloomfield S, Alexandre C, Vico L 2004 Increase of both angiogenesis and bone mass

Noninvasive Personalization of Lung Cancer Therapy Using a New, Clinical-Grade Assay for Plasma-Based Measurement and Monitoring of Tumor Genotype

DTIC Science & Technology

2016-12-01

Boston MA, 02115-5418 REPORT DATE: December 2016 TYPE OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort...U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION...perform blinded prospective validation of a new assay for noninvasive and quantitative genotyping of cell-free plasma DNA (cfDNA) using droplet digital

Using T2-Exchange from Ln3+DOTA-Based Chelates for Contrast-Enhanced Molecular Imaging of Prostate Cancer with MRI

DTIC Science & Technology

2016-04-01

group meetings to help with collaboration among the group members. He also gave two conference presentations (see Section 6) about this research ...Dallas Dallas, TX 75390-8568 REPORT DATE: April 2016 TYPE OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick...SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER

A Controlled Trial of Topiramate Treatment for Alcohol Dependence in Veterans with PTSD

DTIC Science & Technology

2013-10-01

San Francisco, CA 94121-1545 REPORT DATE: OCTOBER 2013 PREPARED FOR: U.S. Army Medical Research and Materiel Command Telemedicine...SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick...alcohol in an attempt to “self- medicate ” or ameliorate PTSD symptoms such as hyperarousal or emotional numbing. AUDs may also be a risk factor for

Domestic Security Cooperation: A Unified Approach to Homeland Security and Defense

DTIC Science & Technology

2012-05-17

recommend non-materiel or materiel approaches 8 David A. Shirk, “Transnational Crime , U.S...the Sedition Act of 1918, captured this periods approach to homeland security and defense. The Espionage Act of 1917 outlawed interfering with any...10,000 or imprisonment for not more than twenty years or both.26 The Sedition Act of 1918 broadened the laws set out in the Espionage Act of 1917 by

Substance use and self-harm: a cross-sectional study of the prevalence, correlates and patterns of medical service utilisation among patients admitted to a South African hospital.

PubMed

Breet, Elsie; Bantjes, Jason; Lewis, Ian

2018-03-06

Substance use is a potentially modifiable risk factor for suicidal behaviour. Little is known about the epidemiology of substance use among self-harm patients in South Africa. This study set out to collect epidemiological data about the prevalence, correlates, and patterns of medical service utilisation among self-harm patients who used substances at the time of self-injury. Data from 238 consecutive self-harm patients treated at an urban hospital in South Africa were analysed using bivariate and multivariate statistics. Approximately 20% of patients reported substance use at the time of self-harm. When compared to other self-harm patients, higher rates of patients who had used substances: had depressed levels of consciousness on admission; utilised more medical resources and required longer hospital admissions; cited relationship difficulties and financial concerns as reasons for their self-harm; reported a previous episode of self-harm; and intended to die as a result of their injuries. Although the observed differences were not statistically significant (p > 0.05), the proportional differences were congruent with international literature. Acute use of substances among self-harm patients warrants more focused research and clinical attention particularly in the context of reducing utilisation of scarce medical resources.

Télèmetre utilisant une diode laser à balayage continu en fréquence et un double interférométre

NASA Astrophysics Data System (ADS)

Hafidi, Abdeslam; Pfeiffer, Pierre; Meyrueis, Patrick

2018-04-01

This paper, "Télèmetre utilisant une diode laser à balayage continu en fréquence et un double interférométre," was presented as part of International Conference on Space Optics—ICSO 1997, held in Toulouse, France.

Primary care utilisation patterns among an urban immigrant population in the Spanish National Health System.

PubMed

Calderón-Larrañaga, Amaia; Gimeno-Feliu, Luis A; Macipe-Costa, Rosa; Poblador-Plou, Beatriz; Bordonaba-Bosque, Daniel; Prados-Torres, Alexandra

2011-06-06

There is evidence suggesting that the use of health services is lower among immigrants after adjusting for age and sex. This study takes a step forward to compare primary care (PC) utilisation patterns between immigrants and the native population with regard to their morbidity burden. This retrospective, observational study looked at 69,067 individuals representing the entire population assigned to three urban PC centres in the city of Zaragoza (Aragon, Spain). Poisson models were applied to determine the number of annual PC consultations per individual based on immigration status. All models were first adjusted for age and sex and then for age, sex and case mix (ACG System®). The age and sex adjusted mean number of total annual consultations was lower among the immigrant population (children: IRR = 0.79, p < 0.05; adults: IRR = 0.73, p < 0.05). After adjusting for morbidity burden, this difference decreased among children (IRR = 0.94, p < 0.05) and disappeared among adults (IRR = 1.00). Further analysis considering the PC health service and type of visit revealed higher usage of routine diagnostic tests among immigrant children (IRR = 1.77, p < 0.05) and a higher usage of emergency services among the immigrant adult population (IRR = 1.2, p < 0.05) after adjusting for age, sex and case mix. Although immigrants make lower use of PC services than the native population after adjusting the consultation rate for age and sex, these differences decrease significantly when considering their morbidity burden. These results reinforce the 'healthy migration effect' and discount the existence of differences in PC utilisation patterns between the immigrant and native populations in Spain.

[Children, Collect Bones! : Teaching Aids and Propaganda Material on Bone-Collections and Bone-Utilisation Used in German Schools During the "Third Reich"].

PubMed

Vaupel, Elisabeth; Preiß, Florian

2018-06-05

In the nineteenth and early twentieth centuries bones were an essential raw material for the German chemical industry, vital to the production of fertilizer, glue, gelatine, soap and other products. As most of this material was imported, the German school system during the "Third Reich" took the utilisation of bones as an example to illustrate the relevance of the four-year plan of 1936 and its policy of economic self-sufficiency. The school children were encouraged to collect bones from domestic sources and bring them to the collecting points in the schools. Several NS-institutions developed a variety of teaching aids and materials to support school education on this economically and politically important topic. Focussing on the example of bone-utilisation, this paper examines the messages and intentions of these educational materials. It also demonstrates how even apparently ideologically unbiased school subjects, such as chemistry, were instrumentalised for the political indoctrination of the pupils.

Utilisation de lignes directrices dans le cadre de l’implantation de cabinets automatisés décentralisés en établissement de santé

PubMed Central

Brisseau, Lionel; Bussières, Jean-François; Lebel, Denis; Atkinson, Suzanne; Robinette, Louise; Fortin, Sylvie; Lemay, Michel

2011-01-01

RÉSUMÉ Contexte : Il existe peu de données sur les conséquences de l’utilisation des cabinets automatisés décentralisés (CAD) en établissements de santé. Méthode : Il s’agit d’une étude descriptive de la conformité des pratiques par rapport à des lignes directrices publiées dans le cadre de l’implantation de CAD. L’objectif principal de l’étude est d’évaluer la conformité globale et celle de chaque processus du circuit du médicament. L’étude se déroule au sein du Centre hospitalier universitaire (CHU) Sainte-Justine, un établissement mère–enfant de 500 lits. À partir des lignes directrices portant sur l’utilisation sécuritaire des CAD de l’Institute for Safe Medication Practice (aux États-Unis) (2008) et de son outil d’autoévaluation (2009), nous avons évalué la conformité de la pratique à 30 jours et à 120 jours après l’implantation. Résultats : Nous avons procédé de novembre 2009 à avril 2010 à l’implantation de sept stations de CAD au sein du CHU Sainte-Justine. Le profil de conformité est passé de 66 % à 74 % de janvier à avril 2010. Pour chaque processus relatif à l’utilisation sécuritaire des CAD, nous présentons une brève description des critères ainsi que les éléments de non-conformité liés à la technologie ou aux aspects organisationnels. Pour chaque élément de non-conformité, nous avons déterminé les actions requises auprès du fabricant afin de modifier l’équipement (c. à .d. aspects technologiques) et auprès de l’établissement afin de modifier les modalités d’utilisation (aspects organisationnels) en précisant le ou les processus impliqués. Conclusion : Cette étude décrit la conformité des pratiques au CHU Sainte-Justine par rapport à des lignes directrices publiées par l’Institute for Safe Medication Practices. L’utilisation de lignes directrices dans le cadre de l’implantation de cabinets automatisés décentralisés en établissement peut

Differences between mono-generic and mixed diatom silicon isotope compositions trace present and past nutrient utilisation off Peru

NASA Astrophysics Data System (ADS)

Doering, Kristin; Ehlert, Claudia; Grasse, Patricia; Crosta, Xavier; Fleury, Sophie; Frank, Martin; Schneider, Ralph

2016-03-01

In this study we combine for the first time silicon (Si) isotope compositions of small mixed diatom species (δ30SibSiO2) and of large handpicked mono-generic (i.e. genus = Coscinodiscus) diatom samples (δ30SiCoscino) with diatom assemblages extracted from marine sediments in the Peruvian upwelling region in order to constrain present and past silicate utilisation. The extension of a previous core-top data set from the Peruvian shelf demonstrates that δ30SiCoscino values record near-complete Si utilisation, as these are similar to the isotopic composition of the subsurface source waters feeding the upwelling. In contrast, the δ30SibSiO2 of small mixed diatom species increase southward along the shelf as well as towards the shore. We attribute highest δ30SibSiO2 values partly to transient iron limitation but primarily to the gradual increase of Si isotope fractionation within the seasonal diatom succession, which are mainly recorded by small diatom species during intense bloom events. In contrast, lower δ30SibSiO2 values are related to initial Si isotope utilisation during periods of weak upwelling, when low Si(OH)4 concentrations do not permit intense blooms and small diatom species record substantially lower δ30Si signatures. As such, we propose that the intensity of the upwelling can be deduced from the offset between δ30SibSiO2 and δ30SiCoscino (Δ30Sicoscino-bSiO2), which is low for strong upwelling conditions and high for prevailing weak upwelling. We apply the information extracted from surface sediments to generate a record of the present-day main upwelling region covering the past 17,700 years and find that this location has also been characterized by a persistent offset (Δ30Sicoscino-bSiO2). By comparison with the diatom assemblages we show that the coastal upwelling system changed markedly between weak and strong upwelling conditions. In addition, our model calculations to quantify species-specific Si isotope fractionation effects based on the

Women's decision-making autonomy and utilisation of maternal healthcare services: results from the Bangladesh Demographic and Health Survey.

PubMed

Ghose, Bishwajit; Feng, Da; Tang, Shangfeng; Yaya, Sanni; He, Zhifei; Udenigwe, Ogochukwu; Ghosh, Sharmistha; Feng, Zhanchun

2017-09-07

The aim of this study was to determine the association between women's decision-making power and utilisation of maternal healthcare services (MHS) among Bangladeshi women. This is a nationally representative survey that encompassed Dhaka, Rajshahi, Rangpur, Chittagong, Khulna, Barisal and Sylhet in Bangladesh. Sample households were selected by a two-stage stratification technique. First, 207 clusters in urban areas and 393 in rural areas were selected for 600 enumeration areas with proportional probability. In the second stage, on average 30 households were selected systematically from the enumeration areas. Finally, 17 989 households were selected for the survey of which 96% were interviewed successfully. Cross-sectional data on 4309 non-pregnant women were collected from Bangladesh demographic and health survey 2014. Decision-making status on respondent's own healthcare, large household purchases, having a say on child's healthcare and visiting to family or relatives were included in the analysis. Prevalence of at least four antenatal attendance, facility delivery and postnatal check-up were respectively 32.6% (95% CI 31.2 to 34), 40.6% (95% CI 39.13 to 42.07) and 66.3% (95% CI 64.89 to 67.71). Compared with women who could make decisions alone, women in the urban areas who had to decide on their healthcare with husband/partner had 20% (95% CI 0.794 to 1.799) higher odds of attending at least four antenatal visits and those in rural areas had 35% (95% CI 0.464 to 0.897) lower odds of attending at least four antenatal visits. Women in urban and rural areas had respectively 43% (95% CI 0.941 to 2.169) and 28% (95% CI 0.928 to 1.751) higher odds of receiving postnatal check-up when their health decisions were made jointly with their husband/partner. Neither making decisions alone, nor deciding jointly with husband/partner was always positively associated with the utilisation of all three types of MHS. This study concludes that better spousal cooperation on

Mobilising community collectivisation among female sex workers to promote STI service utilisation from the government healthcare system in Andhra Pradesh, India.

PubMed

Parimi, Prabhakar; Mishra, Ram Manohar; Tucker, Saroj; Saggurti, Niranjan

2012-10-01

To assess the association between female sex workers' (FSWs) degree of community collectivisation and self-efficacy, utilisation of sexually transmitted infection (STI) services from government-run health centres in Andhra Pradesh, India. Cross-sectional analyses of 1986 FSWs recruited using a probability-based sampling from five districts of Andhra Pradesh during 2010-2011. Multiple logistic regression models were constructed to assess associations. The independent variables included-collective efficacy, collective agency and collective action-measured using a series of items that assessed the grouping of the community on issues that concern most sex workers. An additional independent variable included FSWs belonging to an area where there was a project partnership with government health centres to provide STI treatment services to FSWs. The outcome indicators included self-efficacy for service utilisation from government health facilities and the treatment for STIs from government health facilities at least once in the past year experience of STI symptoms. Of the 1986 FSWs, nearly two-fifths (39.5%) reported a high level of overall collectivisation (collective efficacy: 89%, collective agency: 50.7%; collective action: 12.7%). Sex workers with a high degree compared with low degree of overall collectivisation were significantly more likely to report high self-efficacy to use government health facilities (75.0% vs 57.3%, adjusted OR 2.5, 95% CI 2.0 to 3.1) and to use government health centres for STI treatment in past 1 year (78.1% vs 63.2%, adjusted OR 2.1, 95% CI 1.6 to 2.8), irrespective of project partnership with government centres. The current research findings reinforce the need for stronger community mobilisation for better utilisation of government health facilities for STI and HIV prevention interventions.

Wildlife resource utilisation at Moremi Game Reserve and Khwai community area in the Okavango Delta, Botswana.

PubMed

Mbaiwa, Joseph E

2005-10-01

This paper uses the concept of sustainable development to examine the utilisation of wildlife resources at Moremi Game Reserve (MGR) and Khwai community area (NG 18/19) in the Okavango Delta, Botswana. Using both secondary and primary data sources, results show that the establishment of MGR in 1963 led to the displacement of Khwai residents from their land; affected Basarwa's hunting and gathering economy; marked the beginning of resource conflicts between Khwai residents and wildlife managers; and, led to the development of negative attitudes of Khwai residents towards wildlife conservation. Since the late 1980s, a predominantly foreign owned tourism industry developed in and around MGR, however, Khwai residents derive insignificant benefits from it and hence resource conflicts increased. In an attempt to address problems of resource conflicts and promote sustainable wildlife utilisation, the Botswana Government adopted the Community-Based Natural Resource Management (CBNRM) programme, which started operating at Khwai village in 2000. The CBNRM programme promotes local participation in natural resource management and rural development through tourism. It is beginning to have benefits to Khwai residents such as income generation, employment opportunities and local participation in wildlife management. These benefits from CBNRM are thus having an impact in the development of positive attitudes of Khwai residents towards wildlife conservation and tourism development. This paper argues that if extended to MGR, CBNRM has the potential of minimising wildlife conflicts between Khwai residents and the wildlife-tourism sectors. This approach may in the process promote the sustainable wildlife use in and around MGR.

[Psychometric Testing of a New Scale Assessing the Reasons for Non-Utilisation of Health Care Services by People with Migration Backgrounds].

PubMed

Maier, I; Kriston, L; Härter, M; Hölzel, L P; Bermejo, I

2015-10-01

In Germany live a lot of migrants. Cultural and migration specific aspects seem to have an effect on utilisation of health care. There are no instruments that measure such factors of influence. A systematic literature research or article that identify the difficulties of the migrants in using the health care system, was made. The relevant aspects were explored during a health related opinion survey of migrants from former USSR, Turkey, Italy and Spain. The psychometric qualities of this questionnaire were investigated with factor and reliability analyses. There were 24 reasons identified for non-utilisation health care. They were combined in a questionnaire. The factor analysis showed 2-factor structure ("janguage und information related Reasons" Chronbach's α=0.928 and "experience with/attitude toward health care system", Chronbach's α=0.879). Furthermore, there was a total scale with Chronbach's α=0.945. The acceptance was between 80.0 and 96.3%. The results confirm the psychometric quality of this measuring instrument. For further generalisability more verification will be necessary. © Georg Thieme Verlag KG Stuttgart · New York.

Healthcare utilisation of pregnant women who experience sciatica, leg cramps and/or varicose veins: A cross-sectional survey of 1835 pregnant women.

PubMed

Hall, Helen; Lauche, Romy; Adams, Jon; Steel, Amie; Broom, Alex; Sibbritt, David

2016-02-01

Common discomforts of pregnancy experienced in the lower extremity include sciatica, leg cramps and varicose veins. Whilst research attention has focused on aetiology and outcomes, the health service utilisation of pregnant women suffering from these complaints has been largely overlooked. To examine the health status and health service utilisation profile of pregnant women experiencing sciatica, leg cramps or varicose veins. Linear and logistic regression was applied to a cross-sectional survey of a pregnant women drawn from the 1973 to 1978 cohort (aged 31-36 years in 2009), of the Australian Longitudinal Study on Women's Health (n=1835). Participant's demographics, health status and health service utilisation were compared for all three complaints based upon three subgroups (yes, sought help; yes, did not seek help; no). A number of women experienced sciatica (22.1%), leg cramps (18.2%) or varicose veins (9.4%). Of these, a greater proportion of women with sciatica (79.3%) or varicose veins (71.5%) sought help for their condition compared with women with leg cramps (46.7%). Comparisons between women with the conditions of interest who did seek help and those who did not only found that women with a university degree were 0.29 (95% CI: 0.10, 0.85) times less likely to seek help for their condition compared to women with a school only education. Further research examining all health seeking behaviour and treatment use of pregnant women who experience lower extremity problems is required in order to facilitate safe, effective and coordinated maternity care to further support these women during pregnancy. Copyright © 2015 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Vascular Plaque Determination for Stroke Risk Assessment

DTIC Science & Technology

2017-10-01

20 -10 0 10 20 30 Po w er (d B ) Figure 2 ROI placement within adventitial regions for normal subjects. Image is 4 cm deep with a 2 cm...PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public...S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION

The Role of U2AF1 Mutations in the Pathogenesis of Myelodysplastic Syndromes

DTIC Science & Technology

2016-12-01

U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for public release...ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S...induction, U2AF1(S34F) mice have reduced WBCs, increased hematopoietic stem /progenitor cells, and increased HSC cell cycling compared to U2AF1(WT) mice

Next Generation Molecular Histology Using Highly Multiplexed Ion Beam Imaging (MIBI) of Breast Cancer Tissue Specimens for Enhanced Clinical Guidance

DTIC Science & Technology

2016-07-01

AWARD NUMBER: W81XWH-14-1-0180 TITLE: Next-Generation Molecular Histology Using Highly Multiplexed Ion Beam Imaging (MIBI) of Breast Cancer Tissue...1212 REPORT DATE: July 2016 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER

Sourcing and Global Distribution of Medical Supplies

DTIC Science & Technology

2014-01-01

dots in this figure represent OCONUS MTFs and the yellow star icons indicate locations of the OCONUS theater lead agents for medical materiel (TLAMMs... Symbol Definition AFMOA Air Force Medical Operations Agency AMC Air Mobility Command APS Army prepositioned stock Cat A Category A CJCS chairman of...provide medical materiel to military units. DLA has enacted PV and other contracts to support all military units that make it possible for units around

68Ga Bombesin PET/MRI in Patients with Biochemically Recurrent Prostate Cancer and Noncontributory Conventional Imaging

DTIC Science & Technology

2017-10-01

REPORT DATE: October 2017 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702...AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR...prostate cancer (PCa). Methods : We enrolled 15 men with biochemically recurrent PCa from May to Sep 2017, 63-79 year-old (mean±standard deviation (SD

Advanced Suspension and Control Algorithm for U.S. Army Ground Vehicles

DTIC Science & Technology

2013-04-01

Army Materiel Systems Analysis Activity (AMSAA), for his assistance and guidance in building a multibody vehicle dynamics model of a typical light...Mobility Multipurpose Wheeled Vehicle [HMMWV] model) that was developed in collaboration with the U.S. Army Materiel Systems Analysis Activity (5) is...control weight for GPC With Explicit Disturbance was R = 1.0e-7 over the entire speed range. To simplify analysis , the control weights for the other two

Spanish nurses' attitudes towards research and perceived barriers and facilitators of research utilisation: a comparative survey of nurses with and without experience as principal investigators.

PubMed

Moreno-Casbas, Teresa; Fuentelsaz-Gallego, Carmen; de Miguel, Angel Gil; González-María, Esther; Clarke, Sean P

2011-07-01

To examine attitudes towards research and perceived barriers and facilitators of research utilisation in clinical practice in a broad cross-section of Spanish nurses. Nurses' attitudes towards research are critical in determining whether study findings are used to improve practice. Cross-sectional comparative survey in Hospitals, Primary Care Centres and University-affiliated schools of nursing. Surveys were completed by 917 nurses: 69 who received funding from the Spanish national agency (1998-2004) and a nationally representative sample of 848 nurses who did not have the same research experience (the Comparison group). Two instruments (BARRIERS and Attitudes towards nursing research) were translated and culturally adapted for use in Spain. A descriptive analysis of demographic and practice characteristics was performed. Total scale scores, as well as subscale scores, were computed and compared across the two groups using one-way analysis of variance (anova) and multivariate analysis of variance (manova) with post hoc tests. Pearson product-moment correlation coefficients were computed between the total tool scores and subscales measuring barriers and attitudes in both groups. The investigators differed from other nurses on several demographic and work characteristics (more males, older age and more likely to work a fixed day shift schedule). On the whole, investigators showed more favourable attitudes but perceived several elements as posing greater barriers to research utilisation than the Comparison groups. Across all respondents, issues related to the quality of research were rated as the greatest barriers to research utilisation, followed by organisational barriers, barriers involving the communication of findings and finally, those related to nurses' values, awareness and skills. Very similar profiles of perceptions and attitudes regarding research were found in these samples of Spanish nurses relative to those from other countries in earlier reports. Nurses

A passive optical fibre hydrophone array utilising fibre Bragg grating sensors

NASA Astrophysics Data System (ADS)

Karas, Andrew R.; Papageorgiou, Anthony W.; Cook, Peter R.; Arkwright, John W.

2018-02-01

Many current high performance hydrophones use piezo-electric technology to measure sound pressure in water. These hydrophones are sensitive enough to detect any sound above the lowest ambient ocean acoustic noise, however cost of manufacture, weight and storage volume of the array as well as deployment and maintenance costs can limit their largescale application. Piezo-electric systems also have issues with electro-magnetic interference and the signature of the electrical cabling required in a large array. A fibre optic hydrophone array has advantages over the piezo-electric technology in these areas. This paper presents the operating principle of a passive optical fibre hydrophone array utilising Fibre Bragg Gratings (FBGs). The multiple FBG sensors are interrogated using a single solid state spectrometer which further reduces the cost of the deployed system. A noise equivalent power (NEP) comparison of the developed FBG hydrophone versus an existing piezo-electric hydrophone is presented as well as a comparison to the lowest ambient ocean acoustic noise (sea state zero). This research provides an important first step towards a cost effective multi sensor hydrophone array using FBGs.

Tolerance of pentose utilising yeast to hydrogen peroxide-induced oxidative stress.

PubMed

Spencer, Jennifer; Phister, Trevor G; Smart, Katherine A; Greetham, Darren

2014-03-17

Bioethanol fermentations follow traditional beverage fermentations where the yeast is exposed to adverse conditions such as oxidative stress. Lignocellulosic bioethanol fermentations involve the conversion of pentose and hexose sugars into ethanol. Environmental stress conditions such as osmotic stress and ethanol stress may affect the fermentation performance; however, oxidative stress as a consequence of metabolic output can also occur. However, the effect of oxidative stress on yeast with pentose utilising capabilities has yet to be investigated. Assaying for the effect of hydrogen peroxide-induced oxidative stress on Candida, Pichia and Scheffersomyces spp. has demonstrated that these yeast tolerate hydrogen peroxide-induced oxidative stress in a manner consistent with that demonstrated by Saccharomyces cerevisiae. Pichia guillermondii appears to be more tolerant to hydrogen peroxide-induced oxidative stress when compared to Candida shehatae, Candida succiphila or Scheffersomyces stipitis. Sensitivity to hydrogen peroxide-induced oxidative stress increased in the presence of minimal media; however, addition of amino acids and nucleobases was observed to increase tolerance. In particular adenine increased tolerance and methionine reduced tolerance to hydrogen peroxide-induced oxidative stress.

Tolerance of pentose utilising yeast to hydrogen peroxide-induced oxidative stress

PubMed Central

2014-01-01

Background Bioethanol fermentations follow traditional beverage fermentations where the yeast is exposed to adverse conditions such as oxidative stress. Lignocellulosic bioethanol fermentations involve the conversion of pentose and hexose sugars into ethanol. Environmental stress conditions such as osmotic stress and ethanol stress may affect the fermentation performance; however, oxidative stress as a consequence of metabolic output can also occur. However, the effect of oxidative stress on yeast with pentose utilising capabilities has yet to be investigated. Results Assaying for the effect of hydrogen peroxide-induced oxidative stress on Candida, Pichia and Scheffersomyces spp. has demonstrated that these yeast tolerate hydrogen peroxide-induced oxidative stress in a manner consistent with that demonstrated by Saccharomyces cerevisiae. Pichia guillermondii appears to be more tolerant to hydrogen peroxide-induced oxidative stress when compared to Candida shehatae, Candida succiphila or Scheffersomyces stipitis. Conclusions Sensitivity to hydrogen peroxide-induced oxidative stress increased in the presence of minimal media; however, addition of amino acids and nucleobases was observed to increase tolerance. In particular adenine increased tolerance and methionine reduced tolerance to hydrogen peroxide-induced oxidative stress. PMID:24636079

Differences in carbon source utilisation by orchid mycorrhizal fungi from common and endangered species of Caladenia (Orchidaceae).

PubMed

Mehra, S; Morrison, P D; Coates, F; Lawrie, A C

2017-02-01

Terrestrial orchids depend on orchid mycorrhizal fungi (OMF) as symbionts for their survival, growth and nutrition. The ability of OMF from endangered orchid species to compete for available resources with OMF from common species may affect the distribution, abundance and therefore conservation status of their orchid hosts. Eight symbiotically effective OMF from endangered and more common Caladenia species were tested for their ability to utilise complex insoluble and simple soluble carbon sources produced during litter degradation by growth with different carbon sources in liquid medium to measure the degree of OMF variation with host conservation status or taxonomy. On simple carbon sources, fungal growth was assessed by biomass. On insoluble substrates, ergosterol content was assessed using ultra-performance liquid chromatography (UPLC). The OMF grew on all natural materials and complex carbon sources, but produced the greatest biomass on xylan and starch and the least on bark and chitin. On simple carbon sources, the greatest OMF biomass was measured on most hexoses and disaccharides and the least on galactose and arabinose. Only some OMF used sucrose, the most common sugar in green plants, with possible implications for symbiosis. OMF from common orchids produced more ergosterol and biomass than those from endangered orchids in the Dilatata and Reticulata groups but not in the Patersonii and Finger orchids. This suggests that differences in carbon source utilisation may contribute to differences in the distribution of some orchids, if these differences are retained on site.

Utilisation of health services and geography: deconstructing regional differences in barriers to facility-based delivery in Nepal.

PubMed

Hodge, Andrew; Byrne, Abbey; Morgan, Alison; Jimenez-Soto, Eliana

2015-03-01

While established that geographical inaccessibility is a key barrier to the utilisation of health services, it remains unknown whether disparities are driven only by limited access to these services, or are also attributable to health behaviour. Significant disparities exist in health outcomes and the coverage of many critical health services between the mountains region of Nepal and the rest of the country, yet the principal factors driving these regional disparities are not well understood. Using national representative data from the 2011 Nepal Demographic and Health Survey, we examine the extent to which observable factors explain the overall differences in the utilisation of maternal health services. We apply nonlinear Blinder-Oaxaca-type decomposition methods to quantify the effect that differences in measurable characteristics have on the regional coverage gap in facility-based delivery. The mean coverage of facility-based deliveries was 18.6 and 36.3 % in the mountains region and the rest of Nepal, respectively. Between 54.8 and 74.1 % of the regional coverage gap was explained by differences in observed characteristics. Factors influencing health behaviours (proxied by mothers' education, TV viewership and tobacco use, and household wealth) and subjective distance to the health facility were the major factors, contributing between 52.9 and 62.5 % of the disparity. Mothers' birth history was also noteworthy. Policies simultaneously addressing access and health behaviours appear necessary to achieve greater coverage and better health outcomes for women and children in isolated areas.

Discovery, utilisation and analysis of credible threats for 2×2 incomplete information games in the Theory of Moves framework

NASA Astrophysics Data System (ADS)

Olsen, Jolie; Sen, Sandip

2014-04-01

Steven Brams's [(1994). Theory of moves. Cambridge University Press] Theory of Moves (TOM) is an alternative to traditional game theoretic treatment of real-life interactions, in which players choose strategies based on analysis of future moves and counter-moves that arise if game play commences at a specified start state and either player can choose to move first. In repeated play, players using TOM rationality arrive at nonmyopic equilibria. One advantage of TOM is its ability to model scenarios in which power asymmetries exist between players. In particular, threat power, i.e. the ability of one player to threaten and sustain immediate, globally disadvantageous outcomes to force a desirable result long term, can be utilised to induce Pareto optimal states in games such as Prisoner's Dilemma which result in Pareto-dominated outcomes using traditional methods. Unfortunately, prior work on TOM is limited by an assumption of complete information. This paper presents a mechanism that can be used by a player to utilise threat power when playing a strict, ordinal 2×2 game under incomplete information. We also analyse the benefits of threat power and support in this analysis with empirical evidence.

Access and utilisation of primary health care services comparing urban and rural areas of Riyadh Providence, Kingdom of Saudi Arabia.

PubMed

Alfaqeeh, Ghadah; Cook, Erica J; Randhawa, Gurch; Ali, Nasreen

2017-02-02

The Kingdom of Saudi Arabia (KSA) has seen an increase in chronic diseases. International evidence suggests that early intervention is the best approach to reduce the burden of chronic disease. However, the limited research available suggests that health care access remains unequal, with rural populations having the poorest access to and utilisation of primary health care centres and, consequently, the poorest health outcomes. This study aimed to examine the factors influencing the access to and utilisation of primary health care centres in urban and rural areas of Riyadh province of the KSA. A questionnaire survey was carried out to identify the barriers and enablers to accessing PHCS in rural (n = 5) and urban (n = 5) areas of Riyadh province, selected on the classification of the population density of the governorates. An adapted version of the NHS National Survey Programme was administered that included 50 questions over 11 sections that assessed a wide range of factors related to respondent's access and experience of the PHCS. A total of 935 responses were obtained with 52.9% (n = 495) from urban areas and the remaining 47.1% (n = 440) from rural areas of Riyadh province. This study highlights that there are high levels of satisfaction among patients among all PHCS. In relation to differences between urban and rural respondents, the findings indicated that there were significant variations in relation to: education level, monthly income, medical investigations, receiving blood tests on time, extra opening hours, distance, cleanliness and health prevention. Core barriers for rural patients related to the distance to reach PHCS, cleanliness of the PHCS, receiving health prevention and promotion services, which should serve to improve health outcomes. This study highlighted important differences in access to and utilisation of PHCS between urban and rural populations in Riyadh province in the KSA. These findings have implications for policy and

Persisting stigma reduces the utilisation of HIV-related care and support services in Viet Nam.

PubMed

Thanh, Duong Cong; Moland, Karen Marie; Fylkesnes, Knut

2012-11-25

Seeking and utilisation of HIV prevention, treatment, care, and support services for people living with HIV is often hampered by HIV-related stigma. The study aimed to explore the perceptions and experiences regarding treatment, care, and support amongst people living with HIV in Viet Nam, where the HIV epidemic is concentrated among injecting drug users, sex workers, and men who have sex with men. In-depth interviews and focus group discussions were conducted during September 2007 in 6 districts in Hai Phong with a very high HIV prevalence among injecting drug users. The information obtained was analysed and merged within topic areas. Illustrative quotes were selected. Stigma and discrimination against people living with HIV in the community and healthcare settings was commonly reported, and substantially hampered the seeking and the utilisation of HIV-related services. The informants related the high level of stigma to the way the national HIV preventive campaigns played on fear, by employing a "scare tactic" mainly focusing on drug users and sex workers, who were defined as "social evils" in the anti-drug and anti-prostitution policy. There was a strong exclusion effect caused by the stigma, with serious implications, such as loss of job opportunities and isolation. The support and care provided by family members was experienced as vital for the spirit and hope for the future among people living with HIV. A comprehensive care and support programme is needed. The very high levels of stigma experienced seem largely to have been created by an HIV preventive scare tactic closely linked to the "social evil" approach in the national policy on drug and prostitution. In order to reduce the stigma and create more effective interventions, this tactic will have to be replaced with approaches that create better legal and policy environments for drug users and sex workers.

Microgenerateurs electriques a base d'oscillateurs thermiques

NASA Astrophysics Data System (ADS)

Leveille, Etienne

Dans un contexte de developpement durable et d'automatisation de notre environnement, l'utilisation de capteurs sans-fil distribues est croissante. Hors l'usage et le remplacement de piles s'avere couteux. La consommation energetique de plus en plus faible de l'electronique rend l'extraction energetique de l'energie ambiante envisageable. La chaleur residuelle est une source d'energie interessante puisqu'elle est la forme finale de la majeure partie de l'energie utilisee par l'humain. Cependant, a petite echelle, seuls les elements thermoelectriques sont disponibles. Les presents travaux s'interessent donc a explorer et comparer des mecanismes de generation alternatifs. Puisque la majorite des mecanismes de transduction alternatifs sont dynamiques, leur utilisation requiert une transformation de l'energie thermique continue en oscillations. Les mecanismes etudies ont donc tous en commun de posseder un oscillateur thermique en plus d'un mecanisme de transduction vers la forme d'energie electrique. Parmi les divers mecanismes identifies, deux sont etudies en details pour comprendre leurs comportements ainsi que connaitre leur efficacite et leur puissance potentielle. Le premier generateur etudie theoriquement est base sur le changement de ferromagnetisme d'une masse suspendue par des ressorts au-dessus d'un aimant. Les comportements du modele developpe correspondent aux comportements reportes dans la litterature. Deux parametres de conception principaux ont ete identifies, permettant un controle de la frequence, de la plage de temperatures d'operation. De plus le mecanisme peut operer avec de faibles differences de temperature et des temperatures proches de l'ambiant, ouvrant la porte a des applications utilisant la chaleur du corps humain. L'utilisation de materiau pyroelectrique comme mecanisme de transduction pourrait offrir des densites de puissance electrique envisageables de l'ordre de 1mW/cm3. Le second generateur etudie experimentalement est base sur l

How do people with dementia utilise primary care physicians and specialists within dementia networks? Results of the Dementia Networks in Germany (DemNet-D) study.

PubMed

Wübbeler, Markus; Thyrian, Jochen René; Michalowsky, Bernhard; Erdmann, Pia; Hertel, Johannes; Holle, Bernhard; Gräske, Johannes; Schäfer-Walkmann, Susanne; Hoffmann, Wolfgang

2017-01-01

Outpatient dementia healthcare is predominantly fragmented, and dementia networks (DNs) represent an integrated care concept to overcome this problem. Little is known about the patients of these networks with regard to utilisation of physicians and associated factors. We interviewed 560 caregivers of people with dementia in 13 different DNs in Germany in 2013 and assessed socio-demographics, clinical data and physician utilisation. Networks were categorised in predominantly medical DNs and community-oriented DNs. Descriptive and multivariate statistical models were used to identify associated factors between DNs and users' data. Overall, the users of networks received high rates of physician care; 93% of the sample stated at least one contact with a primary care physician within the last 6 months, and 74% had been treated by a specialist (neurology/psychiatry physician). Only 5% of the sample had no contact with a physician in the 6 months preceding the interview. Females showed a lower odds for physician specialist consultations (OR = 0.641). Users of medical DNs receive greater specialist consultations overall (OR = 8.370). Compared to the German general population and people with dementia in other settings, users of DNs receive physician care more regularly, especially with regard to the consultations of neurologist/psychiatrists. Therefore, DNs seem to perform a supportive role within the integration of physician healthcare. More research is needed on the appropriate relationship between the needs of the people with dementia and utilisation behaviour. © 2016 John Wiley & Sons Ltd.

Anthelmintic utilisation practices and prevalence of gastrointestinal helminth infections in sheep kept in the urban and peri-urban areas of Bishoftu Town.

PubMed

Datiko, Jallale; Terefe, Getachew; Bekele, Jemere

2013-02-01

Assessment of the anthelmintic (AH) utilisation practices and estimation of the prevalence of gastrointestinal helminth infections in sheep were carried out from November 2010 to April 2011 in urban and peri-urban areas of Bishoftu Town, central Ethiopia. A structured questionnaire was employed to assess the AH utilisation practices in sheep of 310 owners/households, while floatation and sedimentation techniques were used to study the prevalence of helminth infections. Faecal examinations revealed that 53.9 % of sheep harboured gastrointestinal helminth infections with a high frequency due to strongyles (77.3 %). The questionnaire survey revealed that sources of AH for sheep were government and private veterinary clinics for 98.5 % of urban and 65.4 % peri-urban respondents. In peri-urban areas, AH were also purchased from open markets and illegal dealers. Albendazole was the most common (75.5 %) drug used in sheep followed by ivermectin (18.7 %) and tetramisole (5.8 %). The criteria for selecting AH were: prescription by veterinarians (51.6 %), efficacy (31.9 %), price (12.3 %) and arbitrary reasons (4.2 %). Treatment frequency was minimal with 51.3, 32.3 and 15.8 % of the owners treating their sheep once, twice and less than once per year, respectively. Treatments mainly depended on manifestations of general (45.8 %) and digestive (23.3 %) symptoms. Irrespective of the body weight of the sheep, albendazole was the only drug reported to be given at half bolus/sheep (14.1 %). Owing to this practice, albendazole faces the risk of reduced efficacy or AH resistance due to its wide spread utilisation, handling by untrained personnel and suspected underdosage, which altogether support the perception of sheep owners on its lower effect on the performance of treated sheep.

Pegylated bovine carboxyhaemoglobin utilisation in a thrombotic thrombocytopenic purpura patient.

PubMed

Sam, C; Desai, P; Laber, D; Patel, A; Visweshwar, N; Jaglal, M

2017-08-01

To determine if pegylated bovine carboxyhaemoglobin can be utilised in a thrombotic thrombocytopenic purpura (TTP) patient. TTP is a condition characterized by thrombotic microangiopathy and has a high mortality rate when left untreated. Therapeutic plasma exchange is well established as the most effective and evidence-based treatment of TTP. The ability to administer plasma exchange therapy is limited in Jehovah's Witnesses who decline blood products due to religious beliefs. Pegylated bovine carboxyhaemoglobin is a novel oxygen transfer agent in development for the management of complications of ischaemia due to acute anaemia. Treatment was well tolerated, with grade 1 paresthesia of the right face and arm 1 h after the first infusion of Sanguinate, which spontaneously resolved and did not recur, and grade 1 cardiac troponin elevation after receiving the medication (with peak at 0·079 ng mL -1 ), but further workup with electrocardiogram and echocardiogram was unremarkable. By discharge on day 19, the patient's haemoglobin increased to 8·8 g dL -1 and platelet count to 221 000. We report the first case of TTP in a Jehovah's Witness that was successfully managed with the use of pegylated bovine carboxyhaemoglobin as an adjunct medication. © 2017 British Blood Transfusion Society.

Acquisition and utilisation of anthropometric measurements on admission in a paediatric hospital before and after the introduction of a malnutrition screening tool.

PubMed

Milani, S; Wright, C; Purcell, O; Macleod, I; Gerasimidis, K

2013-06-01

Acquisition of anthropometric measurements and assessment of growth in paediatric inpatients remains poor. The introduction of malnutrition screening tools that incorporate weight and height/length measurements might improve their acquisition and utilisation in other aspects of patient care. Documentation of weight and/length measurements and their plotting on growth charts was evaluated using a case notes review in paediatric inpatients who were admitted before (n = 146), during (n = 154) and after the pilot (n = 151) and official (n = 128) clinical use of a screening tool. Documentation of weight was high in all periods (> 97% of patients). Height/length measurement documentation was negligible (4% of patients) but improved after the introduction of the screening tool (> 62%; P < 0.0001), except in infants, who were not part of the screening programme. Introduction of a screening tool improved the acquisition of anthropometric measurements by nursing staff, although its utilisation by medical staff remained poor. © 2013 The Authors Journal of Human Nutrition and Dietetics © 2013 The British Dietetic Association Ltd.

Inequities in accessibility to and utilisation of maternal health services in Ghana after user-fee exemption: a descriptive study.

PubMed

Ganle, John K; Parker, Michael; Fitzpatrick, Raymond; Otupiri, Easmon

2014-11-01

Inequities in accessibility to, and utilisation of maternal healthcare services impede progress towards attainment of the maternal health-related Millennium Development Goals. The objective of this study is to examine the extent to which maternal health services are utilised in Ghana, and whether inequities in accessibility to and utilization of services have been eliminated following the implementation of a user-fee exemption policy, that aims to reduce financial barriers to access, reduce inequities in access, and improve access to and use of birthing services. We analyzed data from the 2007 Ghana Maternal Health Survey for inequities in access to and utilization of maternal health services. In measuring the inequities, frequency tables and cross-tabulations were used to compare rates of service utilization by region, residence and selected socio-demographic variables. Findings show marginal increases in accessibility to and utilisation of skilled antenatal, delivery and postnatal care services following the policy implementation (2003-2007). However, large gradients of inequities exist between geographic regions, urban and rural areas, and different socio-demographic, religious and ethnic groupings. More urban women (40%) than rural, 53% more women in the highest wealth quintile than women in the lowest, 38% more women in the best performing region (Central Region) than the worst (Upper East Region), and 48% more women with at least secondary education than those with no formal education, accessed and used all components of skilled maternal health services in the five years preceding the survey. Our findings raise questions about the potential equity and distributional benefits of Ghana's user-fee exemption policy, and the role of non-financial barriers or considerations. Exempting user-fees for maternal health services is a promising policy option for improving access to maternal health care, but might be insufficient on its own to secure equitable access to

Utilisation patterns and cost of hospital care for people living with HIV in Ireland in 2012: a single-centre study.

PubMed

Brennan, Aline; Horgan, Mary; Jackson, Arthur; Browne, John P; Bergin, Colm J

2017-03-01

Data on the pattern and cost of health service use by HIV patients are required for evaluations of the cost-effectiveness of new drugs and technologies as well as being essential for service planning. The aim of this study was to identify the utilisation patterns and cost of hospital care for HIV patients in a single centre in Ireland in 2012. Data on the frequency and non-drug costs of all hospital resources used by HIV patients were extracted from a hospital activity-based costing system. Cost data were analysed using a generalised linear model. A total of 328 patients, 3672 patient months, were included in this study. Patients had a mean of 4.4 scheduled infectious disease outpatient appointments per patient year; 37% of patients also used another outpatient service, 15% in-patient services, 4% day-case service and 18% emergency department services in 2012. Patients with very advanced HIV disease continue to incur a disproportionate amount of the total cost of providing care. This study provides baseline utilisation and cost data for use of both infectious-disease and non-infectious disease hospital services and will be useful for service planning in light of the likely increases in resource demands.

Effects of a co-financed interdisciplinary collaboration model in primary health care on service utilisation among patients with musculoskeletal disorders.

PubMed

Hultberg, Eva-Lisa; Lönnroth, Knut; Allebeck, Peter

2007-01-01

In 1994 Sweden introduced a trial legislation allowing co-financing between authorities. The legislation aimed to stimulate new ways of collaboration between health and social care providers. One of the specific objectives was to make management of patients with conditions requiring multidisciplinary care more efficient and reduce costs. This study aims to assess if there were any differences in management of patients with musculoskeletal disorders at health centres applying the trial legislation compared to health centre with conventional care with regards to health services utilisation, health care interventions received, and costs. A comparative prospective study was conducted. Consecutive patients aged 16-64 with musculoskeletal disorders attending the health care centres with (n=107) and without (n=31) co-financing model were interviewed at inclusion and after 6 and 12 months. Number of contacts with professionals and interventions received were registered. Patients at the intervention centres had significantly more contact with physiotherapists and physicians than the controls. Contacts with other services such as social insurance office, social services office or hospitals did not differ significantly between the groups. Costs were higher for the interventions centres. The findings do not suggest that the trial legislation reduced health care utilisation or costs for patients with musculoskeletal disorders.

The health hazard assessment process in support of joint weapon system acquisitions.

PubMed

Kluchinsky, Timothy A; Jokel, Charles R; Cambre, John V; Goddard, Donald E; Batts, Robert W

2013-01-01

Since 1981, the Army's HHA Program has provided an invaluable service to combat developers and materiel program managers by providing recommendations designed to eliminate or control health hazards associated with materiel and weapon systems. The program has consistently strived to improve its services by providing more meaningful and efficient assistance to the acquisition community. In the uncertain fiscal times ahead, the Army's HHA Program will continue to provide valuable and cost-effective solutions to mitigate the health risks of weapons systems.

Cross-Cultural Awareness. Concept

DTIC Science & Technology

2010-11-01

Dirección de Investigación, Doctrina, Orgánica y Materiales ], 18071 Granada, Spain 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING...Organization and Materiel [Dirección de Investigación, Doctrina, Orgánica y Materiales ], Attn: Maj José Fernández-Alfaro, San Idelfonso s/n 18071 Granada...Doctrine, Organization and Materiel [Dirección de Investigación, Doctrina, Orgánica y Materiales ] Attn: Maj José Fernández-Alfaro San Idelfonso

Theranostics Targeting Metastatic Breast Cancer

DTIC Science & Technology

2017-10-01

Methodist Hospital Houston, TX 77030 REPORT DATE: October 2017 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command...77030 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort...near-IR imaging agents and PDT therapeutics in vivo (see below). They will be tested in this upcoming research year. N+ -O3S N SO3- N+Me3Me3+N OO YI

The evolution and provision of expert knowledge and its effective utilisation

NASA Astrophysics Data System (ADS)

Sammonds, Peter

2017-04-01

The specific aims of increasing Resilience to Natural Hazards in China programme are (i) to improve hazard forecasting, risk mitigation and preparedness based upon reliable knowledge of the fundamental processes involved and underpinned by basic science and, (ii) to improve the uptake of and responses to scientific advice, by developing risk-based approaches to natural hazards in collaboration with the communities at risk. One of the programme's principal goals is to integrate natural and social science research to increase the benefits for those affected by natural hazards. To that end a co-productive approach to research is expected, involving a framework for sharing knowledge and values between natural and social scientists and consultation with policy makers, civil society and other stakeholders. This paper explore knowledge relationships and reflective learning across disciplines. There is commonly a disjunction between the evolution and provision of expert knowledge and its effective utilisation. Building on experience as Strategic Advisor to the Increasing Resilience to Natural Hazards programme, this paper addresses the research needs to assess how scientific knowledge and risk reduction strategies can be most effectively developed and communicated.

Utilisation des méthodes contraceptives modernes en République Démocratique du Congo: prévalence et barrières dans la zone de santé de Dibindi à Mbuji-Mayi

PubMed Central

Ntambue, Abel Mukengeshayi; Tshiala, Rachel Ngalula; Malonga, Françoise Kaj; Ilunga, Tabitha Mpoyi; Kamonayi, Josaphat Mulumba; Kazadi, Simon Tshimankinda; Matungulu, Charles Matungu; Musau, Angel Nkola; Mulamba, Diese; Dramaix-Wilmet, Michèle; Donnen, Philippe

2017-01-01

Introduction l’objectif de cette étude était de déterminer la prévalence contraceptive moderne et les barrières à l’utilisation des méthodes contraceptives modernes chez les couples de la Zone de Santé Dibindi, à Mbuji-Mayi en République Démocratique du Congo. Méthodes de Mai à Juin 2015, nous avons réalisé une étude descriptive transversale. Nous avons inclus les femmes âgées de 15 à 49 ans, en union maritale, non enceinte au moment de l’enquête, qui habitaient la Zone de santé Dibindi depuis deux ans et ayant consenti librement de participer à l’étude. La collecte des données a été réalisée par interview libre des femmes. La prévalence contraceptive moderne se référait aux femmes en cours d’utilisation, au moment de l’enquête, des contraceptifs modernes. La comparaison des proportions a été réalisée au seuil de signification de 5%. Le test de Bonferroni a été utilisé pour comparer, deux à deux, les proportions des barrières à l’utilisation des contraceptifs modernes. Résultats la prévalence contraceptive moderne à Dibindi, en 2015, était de 18,4%. Elle était faible eu égard aux services de planification familiale disponibles dans cette Zone de santé. Plusieurs femmes refusaient d’utiliser les méthodes contraceptives modernes malgré l’information dont elles disposaient à cause de leur désir de maternité, l’interdiction religieuse, l’opposition du conjoint et la crainte des effets secondaires. Conclusion l’information suffisante et centrée sur chaque cliente ou son couple, sur la planification familiale, devrait être renforcée de façon à éliminer les fausses croyances, ce qui accroitrait l’utilisation des méthodes contraceptives modernes. PMID:28674592

An assessment of the effects of casemix funding on hospital utilisation: a Northern Territory perspective.

PubMed

Xiao, J; Lee, A; Vemuri, S R; Beaver, C

2000-01-01

This article is concerned with the methodological issues of assessing the effects of casemix funding on hospital utilisation. Time-series analysis and intervention analysis are proposed to ascertain the effects. It was found there had been a decline in average length of stay and number of bed-days, an increase in weighted separations for teaching and non-teaching hospitals, and no apparent increase of costliness in terms of a comprehensive casemix index. No evidence of decline in quality of care can be established in terms of readmission rates. The long-term effects of casemix funding, and specific issues in terms of the funding model used, patients and cost shifting between hospital services and community health services, remain to be studied.

Implication of changing loading conditions on structural health monitoring utilising guided waves

NASA Astrophysics Data System (ADS)

Mohabuth, Munawwar; Kotousov, Andrei; Ng, Ching-Tai; Rose, L. R. Francis

2018-02-01

Structural health monitoring systems based on guided waves typically utilise a network of embedded or permanently attached sensors, allowing for the continuous detection of damage remote from a sensor location. The presence of damage is often diagnosed by analysing the residual signals from the structure after subtracting damage-free reference data. However, variations in environmental and operational conditions such as temperature, humidity, applied or thermally-induced stresses affect the measured residuals. A previously developed acoustoelastic formulation is here extended and employed as the basis for a simplified analytical model to estimate the effect of applied or thermally-induced stresses on the propagation characteristics of the fundamental Lamb wave modes. It is noted that there are special combinations of frequency, biaxial stress ratio and direction of wave propagation for which there is no change in the phase velocity of the fundamental anti-symmetric mode. The implication of these results in devising effective strategies to mitigate the effect of stress induced variations in guided-wave damage diagnostics is briefly discussed.

Materiel Acquisition Handbook. Revision

DTIC Science & Technology

1987-03-26

DISTRIBUTION: CINC USAREUR & SEVEN.TH ARMY (AEAGC- FMD (75)) (if primary user) (see over) S. A TRANSMITTAL LETTERS OFFICE SYMBOL SUBJECT: DISTRIBUTICN...outlines adv•;rtising procedures and the process for collecting and considering industry comments. ft-F .’.0. , ftA - ATCD-ET/AMCDE-PQ SUBJECT: Letter of

Materiel Acquisition Management Guide

DTIC Science & Technology

1980-02-11

Ii-n manager and his staff, hiqhlighted by the specific de - tails provided in tabbea one-sheet descriptions. • Part III - Areas of Aco-uisition...support program requirements? Support and Test Equipment (S/TE)? Spares Support (SS)? Storage and transportation ? training? o Have test and...PACKAGES PROCUREMENT PLANNING/ PROCUREMENT pLANS TEST AND EVALUATION - PLANNING PRODUCIBILITY ENGINEERING AND TRAINING PLANNING (PEP) TRANSPORTABILITY

Financial and materiel management.

PubMed

Willock, M; Motley, C

1998-01-01

Hospitals have to purchase new technology, update equipment, and replenish supplies continually to meet the needs of patients and the medical and nursing staff in a sound financial way. Thus, inventories must be maintained accurately and adequately with proper controls. Awareness of the cost of capital and operational supplies is essential to meeting budget allocations. With or without centralized buying, the MM department has the expertise to assist every department in purchasing to meet its needs and in setting and resetting inventory levels for its supplies. Explanations and formulas for handling capital equipment and regular supplies and some formats have been presented to facilitate the process. Because OR items are both expensive and numerous and OR storage space the most costly space in the hospital, physicians and nurse managers must understand the financial processes and inventory management and educate their staffs in these matters.

Primary care physician supply and other key determinants of health care utilisation: the case of Switzerland

PubMed Central

Busato, André; Künzi, Beat

2008-01-01

Background The Swiss government decided to freeze new accreditations for physicians in private practice in Switzerland based on the assumption that demand-induced health care spending may be cut by limiting care offers. This legislation initiated an ongoing controversial public debate in Switzerland. The aim of this study is therefore the determination of socio-demographic and health system-related factors of per capita consultation rates with primary care physicians in the multicultural population of Switzerland. Methods The data were derived from the complete claims data of Swiss health insurers for 2004 and included 21.4 million consultations provided by 6564 Swiss primary care physicians on a fee-for-service basis. Socio-demographic data were obtained from the Swiss Federal Statistical Office. Utilisation-based health service areas were created and were used as observational units for statistical procedures. Multivariate and hierarchical models were applied to analyze the data. Results Models within the study allowed the definition of 1018 primary care service areas with a median population of 3754 and an average per capita consultation rate of 2.95 per year. Statistical models yielded significant effects for various geographical, socio-demographic and cultural factors. The regional density of physicians in independent practice was also significantly associated with annual consultation rates and indicated an associated increase 0.10 for each additional primary care physician in a population of 10,000 inhabitants. Considerable differences across Swiss language regions were observed with reference to the supply of ambulatory health resources provided either by primary care physicians, specialists, or hospital-based ambulatory care. Conclusion The study documents a large small-area variation in utilisation and provision of health care resources in Switzerland. Effects of physician density appeared to be strongly related to Swiss language regions and may be rooted

Prevalence of emergency medical service utilisation in patients with out-of-hospital cardiac arrest in Thailand.

PubMed

Monsomboon, Apichaya; Chantawatsharakorn, Prasit; Suksuriyayothin, Saovanee; Keorochana, Kris; Mukda, Achara; Prapruetkit, Nattakarn; Surabenjawong, Usapan; Nakornchai, Tanyaporn; Chakorn, Tipa

2016-03-01

Most patients with out-of-hospital cardiac arrest (OHCA) have grave outcomes. The efficacy of emergency medical services (EMS) may affect outcomes. However, no data exists in Thailand. To ascertain the prevalence of EMS utilisation in patients with OHCA transferred to Siriraj Hospital and also to elucidate the rates of return of spontaneous circulation (ROSC), hospital admission and survival to hospital discharge. This prospective cohort study was conducted in patients with OHCA at a university hospital in Bangkok, Thailand from May 2011 to February 2013. The data was gathered by interviewing bystanders. Data about the mode of transportation, reasons for EMS usage, response time, ROSC and 30-day mortality were collected. Patients with rigour mortis or livor mortis were excluded. The factors affecting ROSC and survival rate were determined by univariate analysis. One hundred and fifty-two patients were included. The prevalence of EMS usage was 14.5% (95% CI 9.3 to 21.0). The most common cause of non-usage of EMS was not knowing or forgetting an EMS number (49.2%). The proportion of bystanders having known an EMS number and using EMS was 34%. The ROSC and 30-day survival rates were 53.3% and 10.5%, respectively. Non-cardiac causes and witnessed arrests were associated with ROSC (p<0.05). The prevalence of EMS utilisation in OHCA at Siriraj Hospital was very low. This may affect the outcomes of patients with OHCA. Improving the EMS system by publicity to increase public awareness and providing life-support education nationwide may improve outcomes of patients with OHCA in Thailand. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Primary care physician supply and other key determinants of health care utilisation: the case of Switzerland.

PubMed

Busato, André; Künzi, Beat

2008-01-11

The Swiss government decided to freeze new accreditations for physicians in private practice in Switzerland based on the assumption that demand-induced health care spending may be cut by limiting care offers. This legislation initiated an ongoing controversial public debate in Switzerland. The aim of this study is therefore the determination of socio-demographic and health system-related factors of per capita consultation rates with primary care physicians in the multicultural population of Switzerland. The data were derived from the complete claims data of Swiss health insurers for 2004 and included 21.4 million consultations provided by 6564 Swiss primary care physicians on a fee-for-service basis. Socio-demographic data were obtained from the Swiss Federal Statistical Office. Utilisation-based health service areas were created and were used as observational units for statistical procedures. Multivariate and hierarchical models were applied to analyze the data. Models within the study allowed the definition of 1018 primary care service areas with a median population of 3754 and an average per capita consultation rate of 2.95 per year. Statistical models yielded significant effects for various geographical, socio-demographic and cultural factors. The regional density of physicians in independent practice was also significantly associated with annual consultation rates and indicated an associated increase 0.10 for each additional primary care physician in a population of 10,000 inhabitants. Considerable differences across Swiss language regions were observed with reference to the supply of ambulatory health resources provided either by primary care physicians, specialists, or hospital-based ambulatory care. The study documents a large small-area variation in utilisation and provision of health care resources in Switzerland. Effects of physician density appeared to be strongly related to Swiss language regions and may be rooted in the different cultural backgrounds

Novel utilisation of a circular multi-reflection cell applied to materials ageing experiments

NASA Astrophysics Data System (ADS)

Knox, D. A.; King, A. K.; McNaghten, E. D.; Brooks, S. J.; Martin, P. A.; Pimblott, S. M.

2015-04-01

We report on the novel utilisation of a circular multi-reflection (CMR) cell applied to materials ageing experiments. This enabled trace gas detection within a narrow interfacial region located between two sample materials and remotely interrogated with near-infrared sources combined with fibre-optic coupling. Tunable diode laser absorption spectroscopy was used to detect water vapour and carbon dioxide at wavelengths near 1,358 and 2,004 nm, respectively, with corresponding detection limits of 7 and 1,139 ppm m Hz-0.5. The minimum detectable absorption was estimated to be 2.82 × 10-3 over a 1-s average. In addition, broadband absorption spectroscopy was carried out for the detection of acetic acid, using a super-luminescent light emitting diode centred around 1,430 nm. The 69 cm measurement pathlength was limited by poor manufacturing tolerances of the spherical CMR mirrors and the consequent difficulty of collecting all the cell output light.

Utilisation of biomass gasification by-products for onsite energy production.

PubMed

Vakalis, S; Sotiropoulos, A; Moustakas, K; Malamis, D; Baratieri, M

2016-06-01

Small scale biomass gasification is a sector with growth and increasing applications owing to the environmental goals of the European Union and the incentivised policies of most European countries. This study addresses two aspects, which are at the centre of attention concerning the operation and development of small scale gasifiers; reuse of waste and increase of energy efficiency. Several authors have denoted that the low electrical efficiency of these systems is the main barrier for further commercial development. In addition, gasification has several by-products that have no further use and are discarded as waste. In the framework of this manuscript, a secondary reactor is introduced and modelled. The main operating principle is the utilisation of char and flue gases for further energy production. These by-products are reformed into secondary producer gas by means of a secondary reactor. In addition, a set of heat exchangers capture the waste heat and optimise the process. This case study is modelled in a MATLAB-Cantera environment. The model is non-stoichiometric and applies the Gibbs minimisation principle. The simulations show that some of the thermal energy is depleted during the process owing to the preheating of flue gases. Nonetheless, the addition of a secondary reactor results in an increase of the electrical power production efficiency and the combined heat and power (CHP) efficiency. © The Author(s) 2016.

The cost and utilisation patterns of a pilot sign language interpreter service for primary health care services in South Africa

PubMed Central

Heap, Marion; Sinanovic, Edina

2017-01-01

Background The World Health Organisation estimates disabling hearing loss to be around 5.3%, while a study of hearing impairment and auditory pathology in Limpopo, South Africa found a prevalence of nearly 9%. Although Sign Language Interpreters (SLIs) improve the communication challenges in health care, they are unaffordable for many signing Deaf people and people with disabling hearing loss. On the other hand, there are no legal provisions in place to ensure the provision of SLIs in the health sector in most countries including South Africa. To advocate for funding of such initiatives, reliable cost estimates are essential and such data is scarce. To bridge this gap, this study estimated the costs of providing such a service within a South African District health service based on estimates obtained from a pilot-project that initiated the first South African Sign Language Interpreter (SASLI) service in health-care. Methods The ingredients method was used to calculate the unit cost per SASLI-assisted visit from a provider perspective. The unit costs per SASLI-assisted visit were then used in estimating the costs of scaling up this service to the District Health Services. The average annual SASLI utilisation rate per person was calculated on Stata v.12 using the projects’ registry from 2008–2013. Sensitivity analyses were carried out to determine the effect of changing the discount rate and personnel costs. Results Average Sign Language Interpreter services’ utilisation rates increased from 1.66 to 3.58 per person per year, with a median of 2 visits, from 2008–2013. The cost per visit was US$189.38 in 2013 whilst the estimated costs of scaling up this service ranged from US$14.2million to US$76.5million in the Cape Metropole District. These cost estimates represented 2.3%-12.2% of the budget for the Western Cape District Health Services for 2013. Conclusions In the presence of Sign Language Interpreters, Deaf Sign language users utilise health care service

The cost and utilisation patterns of a pilot sign language interpreter service for primary health care services in South Africa.

PubMed

Zulu, Tryphine; Heap, Marion; Sinanovic, Edina

2017-01-01

The World Health Organisation estimates disabling hearing loss to be around 5.3%, while a study of hearing impairment and auditory pathology in Limpopo, South Africa found a prevalence of nearly 9%. Although Sign Language Interpreters (SLIs) improve the communication challenges in health care, they are unaffordable for many signing Deaf people and people with disabling hearing loss. On the other hand, there are no legal provisions in place to ensure the provision of SLIs in the health sector in most countries including South Africa. To advocate for funding of such initiatives, reliable cost estimates are essential and such data is scarce. To bridge this gap, this study estimated the costs of providing such a service within a South African District health service based on estimates obtained from a pilot-project that initiated the first South African Sign Language Interpreter (SASLI) service in health-care. The ingredients method was used to calculate the unit cost per SASLI-assisted visit from a provider perspective. The unit costs per SASLI-assisted visit were then used in estimating the costs of scaling up this service to the District Health Services. The average annual SASLI utilisation rate per person was calculated on Stata v.12 using the projects' registry from 2008-2013. Sensitivity analyses were carried out to determine the effect of changing the discount rate and personnel costs. Average Sign Language Interpreter services' utilisation rates increased from 1.66 to 3.58 per person per year, with a median of 2 visits, from 2008-2013. The cost per visit was US$189.38 in 2013 whilst the estimated costs of scaling up this service ranged from US$14.2million to US$76.5million in the Cape Metropole District. These cost estimates represented 2.3%-12.2% of the budget for the Western Cape District Health Services for 2013. In the presence of Sign Language Interpreters, Deaf Sign language users utilise health care service to a similar extent as the hearing population

Utilisation of the Magnetic Sensor in a Smartphone for Facile Magnetostatics Experiment: Magnetic Field Due to Electrical Current in Straight and Loop Wires

ERIC Educational Resources Information Center

Septianto, R. D.; Suhendra, D.; Iskandar, F.

2017-01-01

This paper reports on the result of a research into the utilisation of a smartphone for the study of magnetostatics on the basis of experiments. The use of such a device gives great measurement result and thus it can replace magnetic sensor tools that are relatively expensive. For the best experimental result, firstly the position of the magnetic…

Structural Insight into the Clostridium difficile Ethanolamine Utilisation Microcompartment

PubMed Central

Faulds-Pain, Alexandra; Lewis, Richard J.; Marles-Wright, Jon

2012-01-01

Bacterial microcompartments form a protective proteinaceous barrier around metabolic enzymes that process unstable or toxic chemical intermediates. The genome of the virulent, multidrug-resistant Clostridium difficile 630 strain contains an operon, eut, encoding a bacterial microcompartment with genes for the breakdown of ethanolamine and its utilisation as a source of reduced nitrogen and carbon. The C. difficile eut operon displays regulatory genetic elements and protein encoding regions in common with homologous loci found in the genomes of other bacteria, including the enteric pathogens Salmonella enterica and Enterococcus faecalis. The crystal structures of two microcompartment shell proteins, CD1908 and CD1918, and an uncharacterised protein with potential enzymatic activity, CD1925, were determined by X-ray crystallography. CD1908 and CD1918 display the same protein fold, though the order of secondary structure elements is permuted in CD1908 and this protein displays an N-terminal β-strand extension. These proteins form hexamers with molecules related by crystallographic and non-crystallographic symmetry. The structure of CD1925 has a cupin β-barrel fold and a putative active site that is distinct from the metal-ion dependent catalytic cupins. Thin-section transmission electron microscopy of Escherichia coli over-expressing eut proteins indicates that CD1918 is capable of self-association into arrays, suggesting an organisational role for CD1918 in the formation of this microcompartment. The work presented provides the basis for further study of the architecture and function of the C. difficile eut microcompartment, its role in metabolism and the wider consequences of intestinal colonisation and virulence in this pathogen. PMID:23144756

Mental health, health care utilisation of migrants in Europe.

PubMed

Lindert, J; Schouler-Ocak, M; Heinz, A; Priebe, S

2008-01-01

Migration during the 1990s has been high and has been characterised by new migrations. Migration has been a key force in the demographic changes of the European population. Due to the different condition of migration in Europe, variables related to mental health of migrants are: motivation for migration, living conditions in the home and in the host country. To give an overview on (i) prevalence of mental disorders; suicide; alcohol and drug abuse; (ii) access to mental health and psychosocial care facilities of migrants in the European region, and (iii) utilisation of health and psychosocial institution of these migrants. Non-system review of the literature concerning mental health disorders of migrants and their access to and their consumption of health care and psychosocial services in Europe. It is impossible to consider "migrants" as a homogeneous group concerning the risk for mental illness. The literature showed (i) mental health differs between migrant groups, (ii) access to psychosocial care facilities is influenced by the legal frame of the host country; (iii) mental health and consumption of care facilities is shaped by migrants used patterns of help-seeking and by the legal frame of the host country. Data on migrant's mental health is scarce. Longitudinal studies are needed to describe mental health adjusting for life conditions in Europe to identify those factors which imply an increased risk of psychiatric disorders and influence help seeking for psychosocial care. In many European countries migrants fall outside the existing health and social services, particularly asylum seekers and undocumented immigrants.

Utilisation of extended release quetiapine (Seroquel XL™): Results from an observational cohort study in England.

PubMed

Osborne, V; Davies, M; Layton, D; Shakir, S A W

2016-03-01

A post-authorisation safety study was carried out as part of the EU Risk Management Plan to examine the long-term (up to 12 months) use of quetiapine XL as prescribed in general practice in England. To present a description of the drug utilisation characteristics of quetiapine XL. An observational, population-based cohort design using the technique of Modified Prescription-Event Monitoring (M-PEM). Patients were identified from dispensed prescriptions issued by general practitioners (GPs) for quetiapine XL between September 2008 and February 2013. Questionnaires were sent to GPs 12 months following the 1st prescription for each individual patient, requesting drug utilisation information. Cohort accrual was extended to recruit additional elderly patients (special population of interest). Summary descriptive statistics were calculated. The final M-PEM cohort consisted of 13,276 patients; median age 43 years (IQR: 33, 55) and 59.0% females. Indications for prescribing included bipolar disorder (n=3820), MDD (n=2844), schizophrenia (n=2373) and other (non-licensed) indications (n=3750). Where specified, 59.3% (7869/13,276) were reported to have used quetiapine IR (immediate release formulation) previously at any time. The median start dose was highest for patients with schizophrenia (300 mg/day [IQR 150, 450]). The final elderly cohort consisted of 3127 patients and 28.5% had indications associated with dementia. The median start dose for elderly patients was highest for patients with schizophrenia or BD (both 100mg/day [IQR 50, 300]). The prevalence of off-label prescribing in terms of indication and high doses was common, as was use in special populations such as the very elderly. Whilst off-label use may be unavoidable in certain situations, GPs may need to re-evaluate prescribing in circumstances where there may be safety concerns. This study demonstrates the ongoing importance of observational studies such as M-PEM to gather real-world clinical data to support the

[TANDEM (TAsk force oN long Duration unemployment of Elderly People and Mental health) implementation of a cross-institutional pilot project for elderly long-term unemployed persons - presentation of the project procedure and the utilisation].

PubMed

Steil, C; Meiler, B; Wiesten, I; Wiltfang, J; Kis, B

2013-08-01

The aim of this study is to implement and examine the feasibility of a cross-institutional mental health intervention to comprehend and advance mental health of elderly long-term unemployed persons. Report on the procedure and on the observational study utilisation in a 14-month period. The structure and processes chosen could be implemented into practice successfully. Utilisation was high but 30% dropped out during the procedure. Of the unemployed persons surveyed, 96% received a psychiatric diagnosis. 85% were not having psychiatric treatment. The method chosen is feasible and was accepted by the target group. Project structure and processes proved to be applicable for the implementation of the project aims. The method chosen reaches an up to now "psychiatry-inexperienced" target group characterised by frequent incidence of mental disorders and low utilisation of psychiatric care. Thus, vocational reintegration programmes should be supported by psychiatric services. © Georg Thieme Verlag KG Stuttgart · New York.