34 CFR 200.56 - Definition of “highly qualified teacher.”

Code of Federal Regulations, 2011 CFR

2011-07-01

... areas of the basic elementary school curriculum; or (3) At the public middle and high school levels, demonstrate a high level of competency by— (i) Passing a rigorous State test in each academic subject in which... teacher— (1) Receives high-quality professional development that is sustained, intensive, and classroom...

34 CFR 200.56 - Definition of “highly qualified teacher.”

Code of Federal Regulations, 2014 CFR

2014-07-01

... areas of the basic elementary school curriculum; or (3) At the public middle and high school levels, demonstrate a high level of competency by— (i) Passing a rigorous State test in each academic subject in which... teacher— (1) Receives high-quality professional development that is sustained, intensive, and classroom...

34 CFR 200.56 - Definition of “highly qualified teacher.”

Code of Federal Regulations, 2010 CFR

2010-07-01

... areas of the basic elementary school curriculum; or (3) At the public middle and high school levels, demonstrate a high level of competency by— (i) Passing a rigorous State test in each academic subject in which... teacher— (1) Receives high-quality professional development that is sustained, intensive, and classroom...

34 CFR 200.56 - Definition of “highly qualified teacher.”

Code of Federal Regulations, 2012 CFR

2012-07-01

... areas of the basic elementary school curriculum; or (3) At the public middle and high school levels, demonstrate a high level of competency by— (i) Passing a rigorous State test in each academic subject in which... teacher— (1) Receives high-quality professional development that is sustained, intensive, and classroom...

34 CFR 200.56 - Definition of “highly qualified teacher.”

Code of Federal Regulations, 2013 CFR

2013-07-01

... areas of the basic elementary school curriculum; or (3) At the public middle and high school levels, demonstrate a high level of competency by— (i) Passing a rigorous State test in each academic subject in which... teacher— (1) Receives high-quality professional development that is sustained, intensive, and classroom...

Instructional Quality Features in Videotaped Biology Lessons: Content-Independent Description of Characteristics

NASA Astrophysics Data System (ADS)

Dorfner, Tobias; Förtsch, Christian; Boone, William; Neuhaus, Birgit J.

2017-09-01

A number of studies on single instructional quality features have been reported for mathematics and science instruction. For summarizing single instructional quality features, researchers have created a model of three basic dimensions (classroom management, supportive climate, and cognitive activation) of instructional quality mainly through observing mathematics instruction. Considering this model as valid for all subjects and as usable for describing instruction, we used it in this study which aimed to analyze characteristics of instructional quality in biology lessons of high-achieving and low-achieving classes, independently of content. Therefore, we used the data of three different previous video studies of biology instruction conducted in Germany. From each video study, we selected three high-achieving and three low-achieving classes (N = 18 teachers; 35 videos) for our multiple-case study, in which conspicuous characteristics of instructional quality features were qualitatively identified and qualitatively analyzed. The amount of these characteristics was counted in a quantitative way in all the videos. The characteristics we found could be categorized using the model of three basic dimensions of instructional quality despite some subject-specific differences for biology instruction. Our results revealed that many more characteristics were observable in high-achieving classes than in low-achieving classes. Thus, we believe that this model could be used to describe biology instruction independently of the content. We also make the claims about the qualities for biology instruction—working with concentration in a content-structured environment, getting challenged in higher order thinking, and getting praised for performance—that could have positive influence on students' achievement.

Particle counter as a tool to control pre-hydrolyzed coagulant dosing and rapid filtration efficiency in a conventional treatment system.

PubMed

Gumińska, Jolanta; Kłos, Marcin

2015-01-01

Filtration efficiency in a conventional water treatment system was analyzed in the context of pre-hydrolyzed coagulant overdosing. Two commercial coagulants of different aluminum speciation were tested. A study was carried out at a water treatment plant supplied with raw water of variable quality. The lack of stability of water quality caused many problems with maintaining the optimal coagulant dose. The achieved results show that the type of coagulant had a very strong influence on the effectiveness of filtration resulting from the application of an improper coagulant dose. The overdosing of high basicity coagulant (PAC85) caused a significant increase of fine particles in the outflow from the sedimentation tanks, which could not be retained in the filter bed due to high surface charge and the small size of hydrolysis products. When using a coagulant of lower basicity (PAC70), it was much easier to control the dose of coagulant and to adjust it to the changing water quality.

Multiple response optimization of the coagulation process for upgrading the quality of effluent from municipal wastewater treatment plant

NASA Astrophysics Data System (ADS)

Li, Na; Hu, Yi; Lu, Yong-Ze; Zeng, Raymond J.; Sheng, Guo-Ping

2016-05-01

To meet the high quality standard of receiving water, the coagulation process using polyferric chloride (PFC) was used to further improve the water quality of effluent from wastewater treatment plants. Uniform design (UD) coupled with response surface methodology (RSM) was adopted to assess the effects of the main influence factors: coagulant dosage, pH and basicity, on the removal of total organic carbon (TOC), NH4+-N and PO43--P. A desirability function approach was used to effectively optimize the coagulation process for the comprehensive removal of TOC, NH4+-N and PO43--P to upgrade the effluent quality in practical application. The optimized operating conditions were: dosage 28 mg/L, pH 8.5 and basicity 0.001. The corresponding removal efficiencies for TOC, NH4+-N and PO43--P were 77.2%, 94.6% and 20.8%, respectively. More importantly, the effluent quality could upgrade to surface water Class V of China through coagulation under optimal region. In addition, grey relational analysis (GRA) prioritized these three factors as: pH > basicity > dosage (for TOC), basicity > dosage > pH (for NH4+-N), pH > dosage > basicity (for PO43--P), which would help identify the most important factor to control the treatment efficiency of various effluent quality indexes by PFC coagulation.

Basic Relationships among Scale, Quality, and Benefits in Sino-Foreign Cooperative Education

ERIC Educational Resources Information Center

Lin, Jinhui

2016-01-01

The basic relationships among scale, quality, and benefits in Sino-foreign cooperative education are key to the development of cooperative education. It is necessary to construct a theoretical framework for the basic relationships among scale, quality, and benefits in Sino-foreign cooperative education and analyze the questions faced in…

Qualitative Advances of China's Basic Education since Reform and Opening up: A Brief Overview

ERIC Educational Resources Information Center

Tao, Xin; Chunhua, Kang

2012-01-01

Basic education is universal education, which aims to improve the basic quality of a nation's people. In the three decades since reform and opening up, earth-shaking changes have taken place in the quality of China's basic education. This article describes the path of development and changes in China's basic education over the past thirty years…

Workplace Literacy: Its Role in High Performance Organizations. ERIC Digest No. 158.

ERIC Educational Resources Information Center

Imel, Susan

In a high performance work organization (HPWO), employee basic skills are just one of many components. HPWOs feature the following: they have flatter organizational structures, have work done by teams of highly skilled workers, and have a focus on quality, customer service, and continuous improvement. The collaborative approach to workplace…

[Essential aspects of ophthalmological expert assessment in private accident insurance].

PubMed

Tost, F

2014-06-01

Commissions for an expert assessment place basically high demands on commissioned eye specialists because this activity differs from the normal routine field of work. In addition to assessing objective symptoms and subjective symptomatics in a special analytical manner, eye specialists are expected to have knowledge of basic legal terminology, such as proximate cause, evidence and evidential value. Only under these prerequisites can an ophthalmologist fulfill the function of an expert with a high level of quality and adequately adjust the special medical ophthalmological expertise to the requirements of the predominantly legally based clients commissioning the report and oriented to the appropriate valid legal norms. Particularly common difficulties associated with making an ophthalmological expert report for private accident insurance, e.g. determination of the reduction in functional quality, consideration of partial causality and assessment of diplopia are discussed.

Building In Accountability Mechanisms for Democracies & Bureaucracies: From Governmental & Educational Special Interest Operations to High-Quality Performance Systems. An Added Perspective to "What Price Democracy? Politics, Markets and America's Schools" by Dr. Terry Moe and Dr. John Chubb.

ERIC Educational Resources Information Center

Packard, Richard D.

To assure accountability to educational policy developed by elected and appointed leaders, agencies and organizations must adopt high quality evaluation designs tailored to meet three basic tenets: (1) different processes for policy formation and demonstration of accountability; (2) clear accountability expectations built into policies; (3)…

Empowered diabetes management: life coaching and pharmacist counseling for employed adults with diabetes.

PubMed

Nishita, Christy; Cardazone, Gina; Uehara, Denise Lea; Tom, Tammy

2013-10-01

The Hawai'i Demonstration to Maintain Independence and Employment was a randomized controlled trial examining the effect of a participant-driven, multicomponent intervention on 190 employed adults with diabetes, 36% of whom were Asian and 35% of whom were Native Hawaiian or Pacific Islander. A no treatment concurrent control group was used, and the treatment group was provided an intervention that paired each participant with a life coach and a pharmacist counselor with whom they worked to achieve collaboratively chosen goals. Treatment fidelity data suggest that the intervention was largely implemented as planned. Life coaches and pharmacists performed key program functions with high to moderate adherence. The quality of their adherence to the intervention model ranged from basic to above basic and below basic to above basic for life coaches and pharmacists, respectively. Results of repeated-measures analysis of covariance analyses indicate that the intervention had a significant positive effect on participants' diabetes self-efficacy, quality of life, and body mass index but not on hemoglobin A1c levels. Further analyses examining just the treatment group indicate a dosage effect, with body mass index and quality of life outcomes optimized among participants who engaged in a greater number of sessions with life coaches and pharmacists. Implications of the study findings for practice are discussed.

Drivers of Successful Bond and Operating Levies...Q4C at the Foundation.

ERIC Educational Resources Information Center

Lifto, Don E. Morris; Morris, William D.

2000-01-01

Improving a school's Q4C quotient (quality control, customer commitment, and communications) during election planning hinges on district mission, a culture of high expectations, basic skills mastery, commitment to customers, continuous feedback, healthy working relationships, broad community involvement, high- level strategic planning and…

WE-A-304-01: Strategies and Technologies for Cranial Radiosurgery Planning: MLC-Based Linac

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

Kim, G.

2015-06-15

The high fractional doses, stringent requirements for accuracy and precision, and surgical perspective characteristic of intracranial radiosurgery create considerations for treatment planning which are distinct from most other radiotherapy procedures. This session will introduce treatment planning techniques specific to two popular intracranial SRS modalities: Gamma Knife and MLC-based Linac. The basic treatment delivery characteristics of each device will be reviewed with a focus on how those characteristics determine the paradigm used for treatment planning. Basic techniques for treatment planning will be discussed, including considerations such as isodose selection, target and organ-at-risk definition, quality indices, and protection of critical structures. Futuremore » directions for SRS treatment planning will also be discussed. Learning Objectives: Introduce the basic physical principles of intracranial radiosurgery and how they are realized in the treatment planning paradigms for Gamma Knife and Linac radiosurgery. Demonstrate basic treatment planning techniques. Discuss metrics for evaluating SRS treatment plan quality. Discuss recent and future advances in SRS treatment planning. D. Schlesinger receives research support from Elekta, AB.« less

WE-A-304-02: Strategies and Technologies for Cranial Radiosurgery Planning: Gamma Knife

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

Schlesinger, D.

2015-06-15

The high fractional doses, stringent requirements for accuracy and precision, and surgical perspective characteristic of intracranial radiosurgery create considerations for treatment planning which are distinct from most other radiotherapy procedures. This session will introduce treatment planning techniques specific to two popular intracranial SRS modalities: Gamma Knife and MLC-based Linac. The basic treatment delivery characteristics of each device will be reviewed with a focus on how those characteristics determine the paradigm used for treatment planning. Basic techniques for treatment planning will be discussed, including considerations such as isodose selection, target and organ-at-risk definition, quality indices, and protection of critical structures. Futuremore » directions for SRS treatment planning will also be discussed. Learning Objectives: Introduce the basic physical principles of intracranial radiosurgery and how they are realized in the treatment planning paradigms for Gamma Knife and Linac radiosurgery. Demonstrate basic treatment planning techniques. Discuss metrics for evaluating SRS treatment plan quality. Discuss recent and future advances in SRS treatment planning. D. Schlesinger receives research support from Elekta, AB.« less

Producing the target seed: Seed collection, treatment, and storage

Treesearch

Robert P. Karrfalt

2011-01-01

The role of high quality seeds in producing target seedlings is reviewed. Basic seed handling and upgrading techniques are summarized. Current advances in seed science and technology as well as those on the horizon are discussed.

An assessment system for rating scientific journals in the field of ergonomics and human factors.

PubMed

Dul, Jan; Karwowski, Waldemar

2004-05-01

A method for selecting and rating scientific and professional journals representing the discipline of ergonomics and human factors is proposed. The method is based upon the journal list, impact factors and citations provided by the Institute of Scientific Information (ISI), and the journal list published in the Ergonomics Abstracts. Three groups of journals were distinguished. The 'ergonomics journals' focus exclusively on ergonomics and human factors. The 'related journals' focus on other disciplines than ergonomics and human factors, but regularly publish ergonomics/human factors papers. The 'basic journals' focus on other technical, medical or social sciences than ergonomics, but are important for the development of ergonomics/human factors. Journal quality was rated using a maximum of four categories: top quality (A-level), high quality (B-level), good quality (C-level)) and professional (P-level). The above methods were applied to develop the Ergonomics Journal List 2004. A total of 25 'ergonomics journals', 58 'related journals' and 142 'basic journals' were classified.

42 CFR 417.106 - Quality assurance program; Availability, accessibility, and continuity of basic and supplemental...

Code of Federal Regulations, 2010 CFR

2010-10-01

... Qualified Health Maintenance Organizations: Services § 417.106 Quality assurance program; Availability, accessibility, and continuity of basic and supplemental health services. (a) Quality assurance program. Each HMO or CMP must have an ongoing quality assurance program for its health services that meets the...

Evaluation of flow quality in two large NASA wind tunnels at transonic speeds

NASA Technical Reports Server (NTRS)

Harvey, W. D.; Stainback, P. C.; Owen, F. K.

1980-01-01

Wind tunnel testing of low drag airfoils and basic transition studies at transonic speeds are designed to provide high quality aerodynamic data at high Reynolds numbers. This requires that the flow quality in facilities used for such research be excellent. To obtain a better understanding of the characteristics of facility disturbances and identification of their sources for possible facility modification, detailed flow quality measurements were made in two prospective NASA wind tunnels. Experimental results are presented of an extensive and systematic flow quality study of the settling chamber, test section, and diffuser in the Langley 8 foot transonic pressure tunnel and the Ames 12 foot pressure wind tunnel. Results indicate that the free stream velocity and pressure fluctuation levels in both facilities are low at subsonic speeds and are so high as to make it difficult to conduct meaningful boundary layer control and transition studies at transonic speeds.

Clinical and perceived quality of care for maternal, neonatal and antenatal care in Kenya and Namibia: the service provision assessment.

PubMed

Diamond-Smith, Nadia; Sudhinaraset, May; Montagu, Dominic

2016-08-11

The majority of women in sub-Saharan Africa now deliver in a facility, however, little is known about the quality of services for maternal and newborn basic and emergency care, nor how this is associated with patient's perception of their experiences. Using data from the Service Provision Assessment (SPA) survey from Kenya 2010 and Namibia 2009, we explore whether facilities have the necessary signal functions for providing emergency and basic maternal (EmOC) and newborn care (EmNC), and antenatal care (ANC) using descriptives and multivariate regression. We explore differences by type of facility (hospital, center or other) and by private and public facilities. Finally, we see if patient satisfaction (taken from exit surveys at antenatal care) is associated with the quality of services (specific services provided). We find that most facilities do not have all of the signal functions, with 46 and 27 % in Kenya and 18 and 5 % in Namibia of facilities have high/basic scores in routine and emergency obstetric care, respectively. We found that hospitals preform better than centers in general and few differences emerged between public and private facilities. Patient perceptions were not consistently associated with services provided; however, patients had fewer complaints in private compared to public facilities in Kenya (-0.46 fewer complaints in private) and smaller facilities compared to larger in Namibia (-0.26 fewer complaints in smaller facilities). Service quality itself (measured in scores), however, was only significantly better in Kenya for EmOC and EmNC. This analysis sheds light on the inadequate levels of care for saving maternal and newborn lives in most facilities in two countries of Africa. It also highlights the disconnect between patients' perceptions and clinical quality of services. More effort is needed to ensure that high quality supply of services is present to meet growing demand as an increasing number of women deliver in facilities.

Individual quality explains association between plumage colouration, arrival dates and mate acquisition in yellow warblers (Setophaga petechia).

PubMed

Jones, Teri B; Drake, Anna; Green, David J

2014-05-07

In many bird species colour traits influence social dominance and breeding success. In our study we first evaluated whether the colour of the basic plumage (tail feathers grown at the end of the breeding season), that provides an index of individual quality, influenced winter habitat use by yellow warblers. We then evaluated whether winter habitat use (inferred using δ13C and δ15N signatures of winter grown greater-coverts) influenced alternate plumage colouration, after controlling for individual quality using basic plumage colouration. Finally, we investigated whether basic and alternate plumage colouration influenced arrival dates, mate acquisition, breeding phenology and reproductive success of yellow warblers breeding in southern (Revelstoke, B.C.) and arctic (Inuvik, N.W.T.) Canada. The colour (chroma and hue) of tail feathers, grown on the breeding grounds, was not related to subsequent winter habitat use. Greater covert and tail feather colour (chroma and hue) were correlated, suggesting genetics and/or individual quality played a role in pigment deposition. After controlling for individual difference in tail colour, δ13C values did not explain any variation in greater covert colour, but birds with high δ15N signatures had greater coverts with higher chroma. Male arrival dates varied with tail chroma in Revelstoke and tail hue in Inuvik. Males that arrived early paired with older and/or more colourful mates that initiated clutches earlier, and at one site (Revelstoke) were more likely to fledge young. In addition, in Revelstoke (but not Inuvik) males with high tail hue also acquired more colourful mates. In contrast, after controlling for individual differences in tail colour, greater covert colour did not affect male arrival date, the quality of the mate obtained or reproductive success in either population. Our results suggest that plumage colour effects on breeding phenology and mate acquisition result from differences in the intrinsic quality of individuals rather than a carry-over effect of winter habitat use.

Individual quality explains association between plumage colouration, arrival dates and mate acquisition in yellow warblers (Setophaga petechia)

PubMed Central

2014-01-01

Background In many bird species colour traits influence social dominance and breeding success. In our study we first evaluated whether the colour of the basic plumage (tail feathers grown at the end of the breeding season), that provides an index of individual quality, influenced winter habitat use by yellow warblers. We then evaluated whether winter habitat use (inferred using δ13C and δ15N signatures of winter grown greater-coverts) influenced alternate plumage colouration, after controlling for individual quality using basic plumage colouration. Finally, we investigated whether basic and alternate plumage colouration influenced arrival dates, mate acquisition, breeding phenology and reproductive success of yellow warblers breeding in southern (Revelstoke, B.C.) and arctic (Inuvik, N.W.T.) Canada. Results The colour (chroma and hue) of tail feathers, grown on the breeding grounds, was not related to subsequent winter habitat use. Greater covert and tail feather colour (chroma and hue) were correlated, suggesting genetics and/or individual quality played a role in pigment deposition. After controlling for individual difference in tail colour, δ13C values did not explain any variation in greater covert colour, but birds with high δ15N signatures had greater coverts with higher chroma. Male arrival dates varied with tail chroma in Revelstoke and tail hue in Inuvik. Males that arrived early paired with older and/or more colourful mates that initiated clutches earlier, and at one site (Revelstoke) were more likely to fledge young. In addition, in Revelstoke (but not Inuvik) males with high tail hue also acquired more colourful mates. In contrast, after controlling for individual differences in tail colour, greater covert colour did not affect male arrival date, the quality of the mate obtained or reproductive success in either population. Conclusions Our results suggest that plumage colour effects on breeding phenology and mate acquisition result from differences in the intrinsic quality of individuals rather than a carry-over effect of winter habitat use. PMID:24886073

The use of simulation in teaching the basic sciences.

PubMed

Eason, Martin P

2013-12-01

To assess the current use of simulation in medical education, specifically, the teaching of the basic sciences to accomplish the goal of improved integration. Simulation is increasingly being used by the institutions to teach the basic sciences. Preliminary data suggest that it is an effective tool with increased retention and learner satisfaction. Medical education is undergoing tremendous change. One of the directions of that change is increasing integration of the basic and clinical sciences to improve the efficiency and quality of medical education, and ultimately to improve the patient care. Integration is thought to improve the understanding of basic science conceptual knowledge and to better prepare the learners for clinical practice. Simulation because of its unique effects on learning is currently being successfully used by many institutions as a means to produce that integration through its use in the teaching of the basic sciences. Preliminary data indicate that simulation is an effective tool for basic science education and garners high learner satisfaction.

42 CFR 431.830 - Basic elements of the Medicaid quality control (MQC) claims processing assessment system.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Basic elements of the Medicaid quality control (MQC... & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STATE ORGANIZATION AND GENERAL ADMINISTRATION Quality Control Medicaid Quality Control (mqc) Claims Processing...

Clinical Case Reporting in the Peer-Reviewed Physical Therapy Literature: Time to Move Toward Functioning.

PubMed

Davenport, Todd E

2015-12-01

Physical therapists increasingly are contributing clinical case reports to the health literature, which form the basis for higher quality evidence that has been incorporated into clinical practice guidelines. Yet, few resources exist to assist physical therapists with the basic mechanics and quality standards of producing a clinical case report. This situation is further complicated by the absence of uniform standards for quality in case reporting. The importance of including a concise yet comprehensive description of patient functioning in all physical therapy case reports suggest the potential appropriateness of basing quality guidelines on the World Health Organization's International Classification of Functioning Disability and Health (ICF) model. The purpose of this paper is to assist physical therapists in creating high-quality clinical case reports for the peer-reviewed literature using the ICF model as a guiding framework. Along these lines, current recommendations related to the basic mechanics of writing a successful clinical case report are reviewed, as well and a proposal for uniform clinical case reporting requirements is introduced with the aim to improve the quality and feasibility of clinical case reporting in physical therapy that are informed by the ICF model. Copyright © 2013 John Wiley & Sons, Ltd.

Mobile Phone Apps to Improve Medication Adherence: A Systematic Stepwise Process to Identify High-Quality Apps.

PubMed

Santo, Karla; Richtering, Sarah S; Chalmers, John; Thiagalingam, Aravinda; Chow, Clara K; Redfern, Julie

2016-12-02

There are a growing number of mobile phone apps available to support people in taking their medications and to improve medication adherence. However, little is known about how these apps differ in terms of features, quality, and effectiveness. We aimed to systematically review the medication reminder apps available in the Australian iTunes store and Google Play to assess their features and their quality in order to identify high-quality apps. This review was conducted in a similar manner to a systematic review by using a stepwise approach that included (1) a search strategy; (2) eligibility assessment; (3) app selection process through an initial screening of all retrieved apps and full app review of the included apps; (4) data extraction using a predefined set of features considered important or desirable in medication reminder apps; (5) analysis by classifying the apps as basic and advanced medication reminder apps and scoring and ranking them; and (6) a quality assessment by using the Mobile App Rating Scale (MARS), a reliable tool to assess mobile health apps. We identified 272 medication reminder apps, of which 152 were found only in Google Play, 87 only in iTunes, and 33 in both app stores. Apps found in Google Play had more customer reviews, higher star ratings, and lower cost compared with apps in iTunes. Only 109 apps were available for free and 124 were recently updated in 2015 or 2016. Overall, the median number of features per app was 3.0 (interquartile range 4.0) and only 18 apps had ≥9 of the 17 desirable features. The most common features were flexible scheduling that was present in 56.3% (153/272) of the included apps, medication tracking history in 54.8% (149/272), snooze option in 34.9% (95/272), and visual aids in 32.4% (88/272). We classified 54.8% (149/272) of the included apps as advanced medication reminder apps and 45.2% (123/272) as basic medication reminder apps. The advanced apps had a higher number of features per app compared with the basic apps. Using the MARS instrument, we were able to identify high-quality apps that were rated as being very interesting and entertaining, highly interactive and customizable, intuitive, and easy to use and to navigate as well as having a high level of visual appeal and good-quality information. Many medication reminder apps are available in the app stores; however, the majority of them did not have many of the desirable features and were, therefore, considered low quality. Through a systematic stepwise process, we were able to identify high-quality apps to be tested in a future study that will provide evidence on the use of medication reminder apps to improve medication adherence. ©Karla Santo, Sarah S Richtering, John Chalmers, Aravinda Thiagalingam, Clara K Chow, Julie Redfern. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 02.12.2016.

Mobile Phone Apps to Improve Medication Adherence: A Systematic Stepwise Process to Identify High-Quality Apps

PubMed Central

Richtering, Sarah S; Chalmers, John; Thiagalingam, Aravinda; Chow, Clara K; Redfern, Julie

2016-01-01

Background There are a growing number of mobile phone apps available to support people in taking their medications and to improve medication adherence. However, little is known about how these apps differ in terms of features, quality, and effectiveness. Objective We aimed to systematically review the medication reminder apps available in the Australian iTunes store and Google Play to assess their features and their quality in order to identify high-quality apps. Methods This review was conducted in a similar manner to a systematic review by using a stepwise approach that included (1) a search strategy; (2) eligibility assessment; (3) app selection process through an initial screening of all retrieved apps and full app review of the included apps; (4) data extraction using a predefined set of features considered important or desirable in medication reminder apps; (5) analysis by classifying the apps as basic and advanced medication reminder apps and scoring and ranking them; and (6) a quality assessment by using the Mobile App Rating Scale (MARS), a reliable tool to assess mobile health apps. Results We identified 272 medication reminder apps, of which 152 were found only in Google Play, 87 only in iTunes, and 33 in both app stores. Apps found in Google Play had more customer reviews, higher star ratings, and lower cost compared with apps in iTunes. Only 109 apps were available for free and 124 were recently updated in 2015 or 2016. Overall, the median number of features per app was 3.0 (interquartile range 4.0) and only 18 apps had ≥9 of the 17 desirable features. The most common features were flexible scheduling that was present in 56.3% (153/272) of the included apps, medication tracking history in 54.8% (149/272), snooze option in 34.9% (95/272), and visual aids in 32.4% (88/272). We classified 54.8% (149/272) of the included apps as advanced medication reminder apps and 45.2% (123/272) as basic medication reminder apps. The advanced apps had a higher number of features per app compared with the basic apps. Using the MARS instrument, we were able to identify high-quality apps that were rated as being very interesting and entertaining, highly interactive and customizable, intuitive, and easy to use and to navigate as well as having a high level of visual appeal and good-quality information. Conclusions Many medication reminder apps are available in the app stores; however, the majority of them did not have many of the desirable features and were, therefore, considered low quality. Through a systematic stepwise process, we were able to identify high-quality apps to be tested in a future study that will provide evidence on the use of medication reminder apps to improve medication adherence. PMID:27913373

Beef assessments using functional magnetic resonance imaging and sensory evaluation.

PubMed

Tapp, W N; Davis, T H; Paniukov, D; Brooks, J C; Brashears, M M; Miller, M F

2017-04-01

Functional magnetic resonance imaging (fMRI) has been used to unveil how some foods and basic rewards are processed in the human brain. This study evaluated how resting state functional connectivity in regions of the human brain changed after differing qualities of beef steaks were consumed. Functional images of participants (n=8) were collected after eating high or low quality beef steaks on separate days, after consumption a sensory ballot was administered to evaluate consumers' perceptions of tenderness, juiciness, flavor, and overall liking. Imaging data showed that high quality steak samples resulted in greater functional connectivity to the striatum, medial orbitofrontal cortex, and insular cortex at various stages after consumption (P≤0.05). Furthermore, high quality steaks elicited higher sensory ballot scores for each palatability trait (P≤0.01). Together, these results suggest that resting state fMRI may be a useful tool for evaluating the neural process that follows positive sensory experiences such as the enjoyment of high quality beef steaks. Published by Elsevier Ltd.

Low Quality of Basic Caregiving Environments in Child Care: Actual Reality or Artifact of Scoring?

ERIC Educational Resources Information Center

Norris, Deborah J.; Guss, Shannon

2016-01-01

Quality Rating Improvement Systems (QRIS) frequently include the Infant-Toddler Environment Rating Scale-Revised (ITERS-R) as part of rating and improving child care quality. However, studies utilizing the ITERS-R consistently report low quality, especially for basic caregiving items. This research examined whether the low scores reflected the…

Building a case for using technology: health literacy and patient education.

PubMed

Cassey, Margaret Z

2007-01-01

The interplay of a mobile population can affect the quality of patient outcomes and the economics of health care delivery significantly. Helping patients with limited English proficiency understand the basics of self-care for optimal health will continue to be a challenge in the delivery of the highest quality nursing care. Becoming familiar with high-quality, peer-reviewed, and reliable health education materials and Web sites is the responsibility of every health care provider so that patients receive culturally and linguistically appropriate resources to support healthy lifestyles and choices.

An Analysis of Departure Behaviors of High-Quality Career Designated First-Term Marine Officers

DTIC Science & Technology

2016-03-01

the Officer Retention Board (ORB) near the end of their first term. We show that TBS performance directly relates to officer performance over his/her...SUBJECT TERMS USMC, Marine Corps, Officer Retention Board, Meritorious Designation Program, The Basic School, Retention , officer quality, career...receive meritorious designation, while the remainder of the population competes on the Officer Retention Board (ORB) near the end of their first term. We

Biclustering of gene expression data using reactive greedy randomized adaptive search procedure.

PubMed

Dharan, Smitha; Nair, Achuthsankar S

2009-01-30

Biclustering algorithms belong to a distinct class of clustering algorithms that perform simultaneous clustering of both rows and columns of the gene expression matrix and can be a very useful analysis tool when some genes have multiple functions and experimental conditions are diverse. Cheng and Church have introduced a measure called mean squared residue score to evaluate the quality of a bicluster and has become one of the most popular measures to search for biclusters. In this paper, we review basic concepts of the metaheuristics Greedy Randomized Adaptive Search Procedure (GRASP)-construction and local search phases and propose a new method which is a variant of GRASP called Reactive Greedy Randomized Adaptive Search Procedure (Reactive GRASP) to detect significant biclusters from large microarray datasets. The method has two major steps. First, high quality bicluster seeds are generated by means of k-means clustering. In the second step, these seeds are grown using the Reactive GRASP, in which the basic parameter that defines the restrictiveness of the candidate list is self-adjusted, depending on the quality of the solutions found previously. We performed statistical and biological validations of the biclusters obtained and evaluated the method against the results of basic GRASP and as well as with the classic work of Cheng and Church. The experimental results indicate that the Reactive GRASP approach outperforms the basic GRASP algorithm and Cheng and Church approach. The Reactive GRASP approach for the detection of significant biclusters is robust and does not require calibration efforts.

Chicanos in the California Community Colleges: Declining Basic Skills, Early High School Graduation and the Decline of Quality High School Education.

ERIC Educational Resources Information Center

Rivera, Manuel G.

Although California's 106 Community Colleges' mission to accept any student who can profit from instruction and to provide transfer programs and vocational, continuing, and community education invites the non-traditional student to benefit from college education, the Community College students' success is not guaranteed because of the low quality…

Teachers' Incentives and Professional Development in Schools in Mexico. Working Paper.

ERIC Educational Resources Information Center

Lopez-Acevedo, Gladys

Quality of education is a determining factor in a nation's competitiveness. Although Mexico has made tremendous progress toward achieving universal basic education, school quality has not kept pace with enrollment increases, especially in rural areas. Innovations at the federal and state levels to raise the quality of basic education in Mexico…

Adult Basic and Literacy Education Program: Revised Indicators of Program Quality, Fiscal Year 2004.

ERIC Educational Resources Information Center

Ohio State Dept. of Education, Columbus. Div. of Career-Technical and Adult Education.

This document lists the Ohio Department of Education's Adult Basic and Literacy Education revised indicators of program quality. A chart details the measures and performance standards for the following quality indicators: (1) students demonstrate progress toward attainment of literacy skills at levels of proficiency necessary to function on the…

42 CFR 431.810 - Basic elements of the Medicaid eligibility quality control (MEQC) program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 4 2011-10-01 2011-10-01 false Basic elements of the Medicaid eligibility quality control (MEQC) program. 431.810 Section 431.810 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES... elements of the Medicaid eligibility quality control (MEQC) program. (a) General requirements. The agency...

Imagery analysis and the need for standards

NASA Astrophysics Data System (ADS)

Grant, Barbara G.

2014-09-01

While efforts within the optics community focus on the development of high-quality systems and data products, comparatively little attention is paid to their use. Our standards for verification and validation are high; but in some user domains, standards are either lax or do not exist at all. In forensic imagery analysis, for example, standards exist to judge image quality, but do not exist to judge the quality of an analysis. In litigation, a high quality analysis is by default the one performed by the victorious attorney's expert. This paper argues for the need to extend quality standards into the domain of imagery analysis, which is expected to increase in national visibility and significance with the increasing deployment of unmanned aerial vehicle—UAV, or "drone"—sensors in the continental U. S.. It argues that like a good radiometric calibration, made as independent of the calibrated instrument as possible, a good analysis should be subject to standards the most basic of which is the separation of issues of scientific fact from analysis results.

Development of a Hybrid Course on Wheelchair Service Provision for clinicians in international contexts.

PubMed

Burrola-Mendez, Yohali; Goldberg, Mary; Gartz, Rachel; Pearlman, Jon

2018-01-01

Wheelchair users worldwide are at high risk of developing secondary health conditions and premature death due to inappropriate wheelchair provision by untrained providers. The International Society of Wheelchair Professionals (ISWP) has developed a Hybrid Course based on the World Health Organization's Wheelchair Service Training Package-Basic Level. The Hybrid Course leverages online modules designed for low-bandwidth internet access that reduces the in-person training exposure from five to three and a half days, making it less expensive and more convenient for both trainees and trainers. The Hybrid Course was designed using a systematic approach guided by an international group of stakeholders. The development followed the Quality Matters Higher Educational Rubric, web design guidelines for low bandwidth, experts' opinions, and the best practices for blended course design. A quasi-experimental approach was used to evaluate the effectiveness of the Hybrid Course taken by six graduate students in Rehabilitation Sciences at the University of Pittsburgh by measuring pre- and post knowledge using the validated ISWP Wheelchair Service Provision-Basic Test. The outcome measure was assessed using a paired sample t-test between pretest and posttest scores. The quality of the Hybrid Course was evaluated by three external reviewers using the Quality Matters Higher Educational Rubric who were blind to each others' evaluation and the results of the training intervention. Hybrid Course participants reported significant increases in scores on the ISWP Wheelchair Service Provision-Basic Test after participating in the training, with an average increase of 10.84±5.42, p = 0.004, Cohen's d = 1.99. In addition, the Hybrid Course met the Quality Matters Standards in two out of three evaluations and reported a percentage of agreement between evaluators of 84%. The Hybrid Course met quality standards and proved to be effective in increasing basic level wheelchair knowledge in a group of Rehabilitation Science graduate students.

Instructional design in the development of an online course on Basic Life Support.

PubMed

Tobase, Lucia; Peres, Heloisa Helena Ciqueto; Almeida, Denise Maria de; Tomazini, Edenir Aparecida Sartorelli; Ramos, Meire Bruna; Polastri, Thatiane Facholi

2018-03-26

To develop and evaluate an online course on Basic Life Support. Technological production research of online course guided by the ADDIE (Analysis, Design, Development, Implementation, Evaluation) instructional design model based on Andragogy and the Meaningful Learning Theory. The online course was constructed in the platform Moodle, previously assessed by a group of experts, and then presented to the students of the Nursing School of the University of São Paulo, who assessed it at the end of the course. The course was evaluated by the experts and obtained a mean score of 0.92 (SD 0.15), considered as good quality (between 0.90-0.94), and by the students, with a mean score of 0.95 (SD 0.03), considered as high quality (0.95-1.00). The instructional design used was found to be appropriate to the development of the online course. As an active educational strategy, it contributed to the learning on Basic Life Support during cardiac arrest-related procedures in adults. In view of the need for technological innovations in education and systematization of care in cardiopulmonary resuscitation, the online course allows the establishment of continuous improvement processes in the quality of resuscitation in the care provided by students and professionals.

Making holograms in middle and high schools

NASA Astrophysics Data System (ADS)

Jeong, Tung H.

2000-06-01

Holography is a worthy topic that should become an integral part of any basic science curriculum. It embodies basic scientific principle that include the direct applications of three Nobel Prize physics concepts; it involves procedures that teaches the scientific method of problem solving; it can be learned by `doing' without previous experience; it is artistically creative; it can be appreciated by students of all ranges of abilities; and it is an open-ended subject so that specially interested students can continue to pursue deeper and more creative projects beyond the scope that fits into the curriculum. Finally, with the availability of high quality and low cost diode lasers, it is an affordable unit for any school.

Priority for a Quality Basic Education. A First Report to Governor Joe Frank Harris and the Georgia General Assembly.

ERIC Educational Resources Information Center

Georgia Governor's Education Review Commission, Atlanta.

This report defines what is meant by quality basic education in Georgia and makes numerous recommendations for achieving it for all Georgians. The recommendations are that: (1) basic skills and general job skills be emphasized in vocational education; (2) the salary base for teachers be increased; (3) a five plateau teacher career ladder be…

Measurement techniques of exposure to nanomaterials in the workplace for low- and medium-income countries: A systematic review.

PubMed

Boccuni, Fabio; Gagliardi, Diana; Ferrante, Riccardo; Rondinone, Bruna Maria; Iavicoli, Sergio

2017-10-01

Nanotechnology offers many opportunities but there is still considerable uncertainty about the health risks and how to assess these.In the field of risk analysis for workers potentially exposed to nano-objects and their agglomerates and aggregates (NOAA) different methodological approaches to measure airborne NOAA have been proposed.This study proposes a systematic review of scientific literature on occupational exposure to NOAA in the workplace with the aim to identify techniques of exposure measurement to be recommended in low- and medium-income countries.We gathered scientific papers reporting techniques of NOAA exposure measurements in the workplace, we summarized the data for each eligible technique according to PRISMA guidelines, and we rated the quality of evidence following an adapted GRADE approach.We found 69 eligible studies to be included in qualitative synthesis: the majority of studies reported a moderate quality and only two studies demonstrated the use of a high quality exposure measurement technique.The review demonstrates that a basic exposure measurement, i.e. evidence for the presence or absence of NOAA in the workplace air, can be achieved with moderate (40 techniques) to high (2 techniques) quality; comprehensive exposure measurement, that allow the quantification of NOAA in the workplace, can be achieved with moderate (11 techniques) to high (2 techniques) quality.The findings of the study also allowed to finalize a list of requirements that must be fulfilled by an effective measurement technique (either basic or comprehensive) and to highlight the main weaknesses that need to be tackled for an effective affordability evaluation of measurement techniques to be recommended in low- and medium-income countries. Copyright © 2017 Elsevier GmbH. All rights reserved.

Photonic Diagnostic Technique For Thin Photoactive Films

NASA Technical Reports Server (NTRS)

Thakoor, Sarita

1996-01-01

Photonic diagnostic technique developed for use in noninvasive, rapid evaluation of thin paraelectric/ferroelectric films. Method proves useful in basic research, on-line monitoring for quality control at any stage of fabrication, and development of novel optoelectronic systems. Used to predict imprint-prone memory cells, and to study time evolution of defects in ferroelectric memories during processing. Plays vital role in enabling high-density ferroelectric memory manufacturing. One potential application lies in use of photoresponse for nondestructive readout of polarization memory states in high-density, high-speed memory devices. In another application, extension of basic concept of method makes possible to develop specially tailored ferrocapacitor to act as programmable detector, wherein remanent polarization used to modulate photoresponse. Large arrays of such detectors useful in optoelectronic processing, computing, and communication.

Train the Trainer. Final Report. Fiscal Year 1997-1998.

ERIC Educational Resources Information Center

TIU Adult Education and Job Training Center, Lewistown, PA.

A project designed an operational system and develop a skilled pool of trainers, in conjunction with Pennsylvania's Regional Professional Development Centers (PDCs), to deliver high-quality, uniform training modules in needed content areas to adult basic and literacy education (ABLE) staff throughout Pennsylvania. Procedures for identifying,…

Company Training. A Key Strategy for Success. Workforce Brief #2.

ERIC Educational Resources Information Center

Bergman, Terri

General research and anecdotal reports have confirmed that both technical and basic skills training offer many benefits to companies of all sizes. Company training can improve employee performance, firm productivity, product quality, and company profitability. Training supports "high-performance" work practices such as the following: total quality…

Growth in Turkish Positive Basic Sciences, 1933-1966.

ERIC Educational Resources Information Center

Ozinonu, A. Kemal

This study collected data on the measurable qualities of Turkish science in terms of high level scientific manpower, scientific productivity, and scientific fertility from 1933 to 1966 and analyzed the data collected with the goal of providing a deeper understanding of the nature of Turkish science. Scientific personnel, including Turkish…

Literacy by Design: A Universal Design for Learning Approach for Students with Significant Intellectual Disabilities

ERIC Educational Resources Information Center

Coyne, Peggy; Pisha, Bart; Dalton, Bridget; Zeph, Lucille A.; Smith, Nancy Cook

2012-01-01

Literacy instruction for students with significant intellectual disabilities traditionally emphasizes isolated skills instruction focusing on sight words and basic vocabulary. Recent research suggests these students benefit from high-quality instruction that includes comprehension and storybook reading. This study examined the effect of a…

The Corporate Law Curriculum

ERIC Educational Resources Information Center

Mofsky, James S.

1976-01-01

On the premise that corporate counsel must be an able diagnostician before he can focus on highly specialized and interrelated issues of business law, the author suggests an approach to corporate law curriculum in which the basic course balances the quality and quantity of material designed to create the needed sensitivity. (JT)

The Problem of Science Education in Minority Areas--Based on a Study in Gansu Province of China

ERIC Educational Resources Information Center

Liang, Bai

2017-01-01

After 60 years of development, minority education not only has made great achievements in China, but also faces many problems. Among them is the problem of science education. The students learning in high school in the basic education in minority areas have faced particular difficulties in learning science. The teaching quality is not high,…

Universalizing Nine-Year Compulsory Education For Poverty Reduction in Rural China

NASA Astrophysics Data System (ADS)

Zhang, Tiedao; Minxia, Zhao

2006-05-01

Lack of access to basic education leads to diminished individual and national capabilities, therewith furthering cycles of poverty. An equitable education system meeting basic learning needs represents not only a human right, but also a means for reducing poverty, promoting productivity, and sustaining development. The Government of China - the most populous developing nation, the majority of whose citizens live in rural areas - has been committed to universalizing nine-year compulsory education among school-aged children and eliminating illiteracy among youths and adults aged 15-45. This study examines lessons learned from China's efforts in these areas. It also reports on current challenges and trends in a new national initiative for achieving high-quality universal basic education by the year 2007.

Improving titer while maintaining quality of final formulated drug substance via optimization of CHO cell culture conditions in low-iron chemically defined media.

PubMed

Xu, Jianlin; Rehmann, Matthew S; Xu, Xuankuo; Huang, Chao; Tian, Jun; Qian, Nan-Xin; Li, Zheng Jian

2018-04-01

During biopharmaceutical process development, it is important to improve titer to reduce drug manufacturing costs and to deliver comparable quality attributes of therapeutic proteins, which helps to ensure patient safety and efficacy. We previously reported that relative high-iron concentrations in media increased titer, but caused unacceptable coloration of a fusion protein during early-phase process development. Ultimately, the fusion protein with acceptable color was manufactured using low-iron media, but the titer decreased significantly in the low-iron process. Here, long-term passaging in low-iron media is shown to significantly improve titer while maintaining acceptable coloration during late-phase process development. However, the long-term passaging also caused a change in the protein charge variant profile by significantly increasing basic variants. Thus, we systematically studied the effect of media components, seed culture conditions, and downstream processing on productivity and quality attributes. We found that removing β-glycerol phosphate (BGP) from basal media reduced basic variants without affecting titer. Our goals for late-phase process development, improving titer and matching quality attributes to the early-phase process, were thus achieved by prolonging seed culture age and removing BGP. This process was also successfully scaled up in 500-L bioreactors. In addition, we demonstrated that higher concentrations of reactive oxygen species were present in the high-iron Chinese hamster ovary cell cultures compared to that in the low-iron cultures, suggesting a possible mechanism for the drug substance coloration caused by high-iron media. Finally, hypotheses for the mechanisms of titer improvement by both high-iron and long-term culture are discussed.

Biclustering of gene expression data using reactive greedy randomized adaptive search procedure

PubMed Central

Dharan, Smitha; Nair, Achuthsankar S

2009-01-01

Background Biclustering algorithms belong to a distinct class of clustering algorithms that perform simultaneous clustering of both rows and columns of the gene expression matrix and can be a very useful analysis tool when some genes have multiple functions and experimental conditions are diverse. Cheng and Church have introduced a measure called mean squared residue score to evaluate the quality of a bicluster and has become one of the most popular measures to search for biclusters. In this paper, we review basic concepts of the metaheuristics Greedy Randomized Adaptive Search Procedure (GRASP)-construction and local search phases and propose a new method which is a variant of GRASP called Reactive Greedy Randomized Adaptive Search Procedure (Reactive GRASP) to detect significant biclusters from large microarray datasets. The method has two major steps. First, high quality bicluster seeds are generated by means of k-means clustering. In the second step, these seeds are grown using the Reactive GRASP, in which the basic parameter that defines the restrictiveness of the candidate list is self-adjusted, depending on the quality of the solutions found previously. Results We performed statistical and biological validations of the biclusters obtained and evaluated the method against the results of basic GRASP and as well as with the classic work of Cheng and Church. The experimental results indicate that the Reactive GRASP approach outperforms the basic GRASP algorithm and Cheng and Church approach. Conclusion The Reactive GRASP approach for the detection of significant biclusters is robust and does not require calibration efforts. PMID:19208127

Coastal Fishermen as Lifesavers While Sailing at High Speed: A Crossover Study

PubMed Central

Fungueiriño-Suárez, Ramón; Martínez-Isasi, Santiago; Fernández-Méndez, Felipe; González-Salvado, Violeta; Navarro-Patón, Rubén; Rodríguez-Núñez, Antonio

2018-01-01

Purpose Starting basic cardiopulmonary resuscitation (CPR) early improves survival. Fishermen are the first bystanders while at work. Our objective was to test in a simulated scenario the CPR quality performed by fishermen while at port and while navigating at different speeds. Methods Twenty coastal fishermen were asked to perform 2 minutes of CPR (chest compressions and mouth-to-mouth ventilations) on a manikin, in three different scenarios: (A) at port on land, (B) on the boat floor sailing at 10 knots, and (C) sailing at 20 knots. Data was recorded using quality CPR software, adjusted to current CPR international guidelines. Results The quality of CPR (QCPR) was significantly higher at port (43% ± 10) than sailing at 10 knots (30% ± 15; p = 0.01) or at 20 knots (26% ± 12; p = 0.001). The percentage of ventilation that achieved some lung insufflation was also significantly higher when CPR was done at port (77% ± 14) than while sailing at 10 knots (59% ± 18) or 20 knots (57% ± 21) (p = 0.01). Conclusion In the event of drowning or cardiac arrest on a small boat, fishermen should immediately start basic CPR and navigate at a relatively high speed to the nearest port if the sea conditions are safe. PMID:29854735

The effect of strength training on quality of prolonged basic cardiopulmonary resuscitation.

PubMed

Abelairas-Gómez, Cristian; Barcala-Furelos, Roberto; Szarpak, Łukasz; García-García, Óscar; Paz-Domínguez, Álvaro; López-García, Sergio; Rodríguez-Núñez, Antonio

2017-01-01

Providing high-quality chest compressions and rescue breaths are key elements in the effectiveness of cardio-pulmonary resuscitation. To investigate the effects of a strength training programme on the quality of prolonged basic cardiopulmonary resuscitation on a manikin. This was a quasi-experimental trial. Thirty-nine participants with prior basic life support knowledge were randomised to an experimental or control group. They then performed a test of 10 min of chest compressions and mouth-to-mouth ventilation on manikins equipped with a skill reporter tool (baseline or test 1). The experimental group participated in a four-week strength training programme focused on the muscles involved in chest compressions. Both groups were subsequently tested again (test 2). After training, the experimental group significantly increased the mean depth of compression (53.7 ± 2.3 mm vs. 49.9 ± 5.9 mm; p = 0.003) and the correct compression fraction (68.2 ± 21.0% vs. 46.4 ± 29.1%; p = 0.004). Trained subjects maintained chest compression quality over time better than the control group. The mean tidal volume delivered was higher in the experimental than in the control group (701.5 ± 187.0 mL vs. 584.8 ± 113.6 mL; p = 0.040) and above the current resuscitation guidelines. In test 2, the percentage of rescue breaths with excessive volume was higher in the experi-mental group than in the controls (31.5 ± 19.6% vs. 15.6 ± 13.0%; p = 0.007). A simple strength training programme has a significant impact on the quality of chest compressions and its maintenance over time. Additional training is needed to avoid over-ventilation of potential patients.

Laser-driven electron beam and radiation sources for basic, medical and industrial sciences.

PubMed

Nakajima, Kazuhisa

2015-01-01

To date active research on laser-driven plasma-based accelerators have achieved great progress on production of high-energy, high-quality electron and photon beams in a compact scale. Such laser plasma accelerators have been envisaged bringing a wide range of applications in basic, medical and industrial sciences. Here inheriting the groundbreaker's review article on "Laser Acceleration and its future" [Toshiki Tajima, (2010)],(1)) we would like to review recent progress of producing such electron beams due to relativistic laser-plasma interactions followed by laser wakefield acceleration and lead to the scaling formulas that are useful to design laser plasma accelerators with controllability of beam energy and charge. Lastly specific examples of such laser-driven electron/photon beam sources are illustrated.

Modular Laboratories—Cost-Effective and Sustainable Infrastructure for Resource-Limited Settings

PubMed Central

Bridges, Daniel J.; Colborn, James; Chan, Adeline S. T.; Winters, Anna M.; Dengala, Dereje; Fornadel, Christen M.; Kosloff, Barry

2014-01-01

High-quality laboratory space to support basic science, clinical research projects, or health services is often severely lacking in the developing world. Moreover, the construction of suitable facilities using traditional methods is time-consuming, expensive, and challenging to implement. Three real world examples showing how shipping containers can be converted into modern laboratories are highlighted. These include use as an insectary, a molecular laboratory, and a BSL-3 containment laboratory. These modular conversions have a number of advantages over brick and mortar construction and provide a cost-effective and timely solution to offer high-quality, user-friendly laboratory space applicable within the developing world. PMID:25223943

Indicator methods to evaluate the hygienic performance of industrial scale operating Biowaste Composting Plants.

PubMed

Martens, Jürgen

2005-01-01

The hygienic performance of biowaste composting plants to ensure the quality of compost is of high importance. Existing compost quality assurance systems reflect this importance through intensive testing of hygienic parameters. In many countries, compost quality assurance systems are under construction and it is necessary to check and to optimize the methods to state the hygienic performance of composting plants. A set of indicator methods to evaluate the hygienic performance of normal operating biowaste composting plants was developed. The indicator methods were developed by investigating temperature measurements from indirect process tests from 23 composting plants belonging to 11 design types of the Hygiene Design Type Testing System of the German Compost Quality Association (BGK e.V.). The presented indicator methods are the grade of hygienization, the basic curve shape, and the hygienic risk area. The temperature courses of single plants are not distributed normally, but they were grouped by cluster analysis in normal distributed subgroups. That was a precondition to develop the mentioned indicator methods. For each plant the grade of hygienization was calculated through transformation into the standard normal distribution. It shows the part in percent of the entire data set which meet the legal temperature requirements. The hygienization grade differs widely within the design types and falls below 50% for about one fourth of the plants. The subgroups are divided visually into basic curve shapes which stand for different process courses. For each plant the composition of the entire data set out of the various basic curve shapes can be used as an indicator for the basic process conditions. Some basic curve shapes indicate abnormal process courses which can be emended through process optimization. A hygienic risk area concept using the 90% range of variation of the normal temperature courses was introduced. Comparing the design type range of variation with the legal temperature defaults showed hygienic risk areas over the temperature courses which could be minimized through process optimization. The hygienic risk area of four design types shows a suboptimal hygienic performance.

Genome of Drosophila suzukii, the Spotted Wing Drosophila

PubMed Central

Chiu, Joanna C.; Jiang, Xuanting; Zhao, Li; Hamm, Christopher A.; Cridland, Julie M.; Saelao, Perot; Hamby, Kelly A.; Lee, Ernest K.; Kwok, Rosanna S.; Zhang, Guojie; Zalom, Frank G.; Walton, Vaughn M.; Begun, David J.

2013-01-01

Drosophila suzukii Matsumura (spotted wing drosophila) has recently become a serious pest of a wide variety of fruit crops in the United States as well as in Europe, leading to substantial yearly crop losses. To enable basic and applied research of this important pest, we sequenced the D. suzukii genome to obtain a high-quality reference sequence. Here, we discuss the basic properties of the genome and transcriptome and describe patterns of genome evolution in D. suzukii and its close relatives. Our analyses and genome annotations are presented in a web portal, SpottedWingFlyBase, to facilitate public access. PMID:24142924

Preliminary experience of a PDCA-cycle and quality management based training curriculum for rat liver transplantation.

PubMed

Jin, Hao; Huang, Hai; Dong, Wei; Sun, Jian; Liu, Anding; Deng, Meihong; Dirsch, Olaf; Dahmen, Uta

2012-08-01

As repeatedly operating rat liver transplantation (LTx) until animals survive is inefficient in respect to time and use of living animals, we developed a new training concept. METHODS AND CONCEPTS: Training was divided into four phases: pretraining-phase, basic-microsurgical-training phase, advanced-microsurgical-training phases, and expert-microsurgical-training phase. Two "productivity-phases" were introduced right after the basic- and advanced-microsurgical-training phases, respectively, to allow the trainee to accumulate experience and to be scientifically productive before proceeding to a more complex procedure. PDCA cycles and quality criteria were employed to control the learning-process and the surgical quality. Predefined quality criteria included survival rate, intraoperative, postoperative, and histologic parameters. Three trainees participated in the LTx training and achieved their first survival record within 4-10 operations. All of them completely mastered the LTx in fewer procedures (31, 60 and 26 procedures) as reported elsewhere, and the more complex arterialized or partial LTx were mastered by trainee A and B in additional 9 and 13 procedures, respectively. Fast progress was possible due to a high number of training in the 2 Productivity-phases. The stepwise and PDCA-based training program increased the efficiency of LTx training, whereas the constant application and development of predefined quality criteria guaranteed the quality of microsurgery. Copyright © 2012 Elsevier Inc. All rights reserved.

Does Sex of Dyad Members Really Matter? A Review of Leader-Member Exchange

ERIC Educational Resources Information Center

Goertzen, Brent J.; Fritz, Susan M.

2004-01-01

Leader-member exchange (LMX) generally refers to the leadership process centered on the interactions between leaders and direct reports. The basic premise of high quality leader-member exchange relationships holds that direct reports gain tremendous benefits through these partnerships. LMX is perhaps the most commonly researched theory of…

How to Conduct a Good Meta-Analysis in Gifted Education

ERIC Educational Resources Information Center

Steenbergen-Hu, Saiying; Olszewski-Kubilius, Paula

2016-01-01

This methodological brief introduces basic procedures and issues for conducting a high-quality meta-analysis in gifted education. Specifically, we discuss issues such as how to select a topic and formulate research problems, search for and identify qualified studies, code studies and extract data, choose and calculate effect sizes, analyze data,…

The Impact of Changing Technology: The Case of E-Learning

ERIC Educational Resources Information Center

Yusuf, Nadia; Al-Banawi, Nisreen

2013-01-01

For centuries, education has relied on classroom methods, but technology-enhanced learning can potentially bring about a revolution in learning, making high-quality, cost-effective education available to a greater number of people. The basic advantages of e-learning include anytime-anywhere access to learning, cost reductions, ability to reach…

New Media in Higher Education. Papers on Information Technology No. 241.

ERIC Educational Resources Information Center

Bates, A. W.

The Open University from its inception in 1969 has been a technologically based university. It uses technology to deliver high quality, specially designed teaching materials to large numbers of adult students throughout Britain, and increasingly abroad, who study at home. The Open University's teaching system has remained basically unchanged since…

The New Basic Agenda: Public Policy Directions for Student Success.

ERIC Educational Resources Information Center

California Community Colleges, Sacramento. Board of Governors.

Intended as a guide for policymakers in the California community colleges for the last half of the 1990s, this report describes four challenges facing the community college system and identifies major policy directions. Following an introduction, the following challenges are presented: (1) the delivery of high quality education in a manner that…

The Role of Professional Development in Bridging Research and Practice in Adult Literacy and Basic Education

ERIC Educational Resources Information Center

Smith, Cristine

2016-01-01

In this brief article, Cristine Smith discusses the development and use of professional development activities at the national, state and local program level. Professional development systems and funding exist in every state, and the Workforce Innovation and Opportunity Act (WIOA) has prioritized high-quality professional development for…

Factors Affecting the Quality of Engineering Education in the Four Largest Emerging Economies

ERIC Educational Resources Information Center

Loyalka, Prashant; Carnoy, Martin; Froumin, Isak; Dossani, Raffiq; Tilak, J. B.; Yang, Po

2014-01-01

A huge increase in engineering graduates from the BRIC countries in recent decades potentially threatens the competitiveness of developed countries in producing high value-added products and services, while also holding great promise for substantially increasing the level of global basic and applied innovation. The key question is whether the…

The High Costs and Doubtful Efficacy of Extended Teacher-Preparation Programs: An Invitation to More Basic Reforms.

ERIC Educational Resources Information Center

Hawley, Willis D.

1987-01-01

Extended programs are likely to reduce the quality and quantity of teachers and probably will not improve teacher performance. Because the risks of extended programs are great and the benefits uncertain, other strategies for improving teacher education should be explored more aggressively. (Author/LHW)

Community Schools: Improving Student Learning/Strengthening Schools, Families, and Communities. A Handbook for State Policy Leaders.

ERIC Educational Resources Information Center

Coalition for Community Schools, Washington, DC.

This handbook is designed to help state leaders form vital connections between schools and communities to improve student learning. It explains that community schools are beneficial because they meet students' basic needs, including safety; offer high quality curriculum and teaching aligned with academic standards; provide learning experiences…

Community structure of macrozoobenthos as bioindicator of pepe river quality, Mojosongo Boyolali

NASA Astrophysics Data System (ADS)

Tarwotjo, Udi; Rahadian, Rully; Hadi, Mochammad

2018-05-01

The main problem that arises so far is the declining water quality of Pepe river due to increased human population and industrial activities along the Pepe River. This research was conducted in August 2017 using purposive random sampling method in three stations. Theobjective of this research is to provide basic information about the change of macrozoobenthos community structure which can be used as bioindicator of environmental quality in downstream of Pepe River. The results of this study showed that 72 macrozoobenthos species were found in 4 Class and 3 Fillum. The biological parameters showed that the upstream, center and downstream of the Pepe River was highly polluted, characterized by low diversity index, high density and high dominance index and low diversity. This study foundthree tolerant species that can be used as bioindicator of quality of water in the lower part of the Pepe River, i.e., Chirronomus sp, Pheretima sp, Cheumatopsyche,Melanoides maculata, Melanoides punctata and Thiara scabra. Based on the calculation of mFBI that can be used as an initial estimation of water quality status, Pepe river is very heavy polluted by organic matter.

Ambient optomechanical alignment and pupil metrology for the flight instruments aboard the James Webb Space Telescope

NASA Astrophysics Data System (ADS)

Coulter, Phillip; Beaton, Alexander; Gum, Jeffery S.; Hadjimichael, Theodore J.; Hayden, Joseph E.; Hummel, Susann; Hylan, Jason E.; Lee, David; Madison, Timothy J.; Maszkiewicz, Michael; Mclean, Kyle F.; McMann, Joseph; Melf, Markus; Miner, Linda; Ohl, Raymond G.; Redman, Kevin; Roedel, Andreas; Schweiger, Paul; Te Plate, Maurice; Wells, Martyn; Wenzel, Greg W.; Williams, Patrick K.; Young, Jerrod

2014-09-01

While efforts within the optics community focus on the development of high-quality systems and data products, comparatively little attention is paid to their use. Our standards for verification and validation are high; but in some user domains, standards are either lax or do not exist at all. In forensic imagery analysis, for example, standards exist to judge image quality, but do not exist to judge the quality of an analysis. In litigation, a high quality analysis is by default the one performed by the victorious attorney's expert. This paper argues for the need to extend quality standards into the domain of imagery analysis, which is expected to increase in national visibility and significance with the increasing deployment of unmanned aerial vehicle—UAV, or "drone"—sensors in the continental U. S.. It argues that like a good radiometric calibration, made as independent of the calibrated instrument as possible, a good analysis should be subject to standards the most basic of which is the separation of issues of scientific fact from analysis results.

Primary Teacher's Perceptions of Classroom Assessment Practices as Means of Providing Quality Primary/Basic Education by Botswana and Nigeria

ERIC Educational Resources Information Center

Nenty, H. J.; Adedoyin, O. O.; Odili, John N.; Major, T. E.

2007-01-01

More than any other of its aspects, assessment plays a central role in determining the quality of education. Quality of primary/basic education (QoE) can be viewed as the extent to which the process of education at the primary education level maximizes desirable outcomes in terms of cognitive, affective and psychomotor behaviour of the learners.…

High resolution infrared datasets useful for validating stratospheric models

NASA Technical Reports Server (NTRS)

Rinsland, Curtis P.

1992-01-01

An important objective of the High Speed Research Program (HSRP) is to support research in the atmospheric sciences that will improve the basic understanding of the circulation and chemistry of the stratosphere and lead to an interim assessment of the impact of a projected fleet of High Speed Civil Transports (HSCT's) on the stratosphere. As part of this work, critical comparisons between models and existing high quality measurements are planned. These comparisons will be used to test the reliability of current atmospheric chemistry models. Two suitable sets of high resolution infrared measurements are discussed.

A hard day's night: a longitudinal study on the relationships among job demands and job control, sleep quality and fatigue.

PubMed

de Lange, Annet H; Kompier, Michiel A J; Taris, Toon W; Geurts, Sabine A E; Beckers, Debby G J; Houtman, Irene L D; Bongers, Paulien M

2009-09-01

This prospective four-wave study examined (i) the causal direction of the longitudinal relations among job demands, job control, sleep quality and fatigue; and (ii) the effects of stability and change in demand-control history on the development of sleep quality and fatigue. Based on results of a four-wave complete panel study among 1163 Dutch employees, we found significant effects of job demands and job control on sleep quality and fatigue across a 1-year time lag, supporting the strain hypothesis (Demand-Control model; Karasek and Theorell, Basic Books, New York, 1990). No reversed or reciprocal causal patterns were detected. Furthermore, our results revealed that cumulative exposure to a high-strain work environment (characterized by high job demands and low job control) was associated with elevated levels of sleep-related complaints. Cumulative exposure to a low-strain work environment (i.e. low job demands and high job control) was associated with the highest sleep quality and lowest level of fatigue. Our results revealed further that changes in exposure history were related to changes in reported sleep quality and fatigue across time. As expected, a transition from a non-high-strain towards a high-strain job was associated with a significant increase in sleep-related complaints; conversely, a transition towards a non-high-strain job was not related to an improvement in sleep-related problems.

[Application of THz technology to nondestructive detection of agricultural product quality].

PubMed

Jiang, Yu-ying; Ge, Hong-yi; Lian, Fei-yu; Zhang, Yuan; Xia, Shan-hong

2014-08-01

With recent development of THz sources and detector, applications of THz radiation to nondestructive testing and quality control have expanded in many fields, such as agriculture, safety inspection and quality control, medicine, biochemistry, communication etc. Compared with other detection technique, being a new kind of technique, THz radiation has low energy, good perspectivity, and high signal-to-noise ratio, and thus can obtain physical, chemical and biological information. This paper first introduces the basic concept of THz radiation and the major properties, then gives an extensive review of recent research progress in detection of the quality of agricultural products via THz technique, analyzes the existing shortcomings of THz detection and discusses the outlook of potential application, finally proposes the new application of THz technique to detection of quality of stored grain.

MATH77, Version 4.0

NASA Technical Reports Server (NTRS)

Lawson, Charles L.; Krogh, Fred; Van Snyder, W.; Oken, Carol A.; Mccreary, Faith A.; Lieske, Jay H.; Perrine, Jack; Coffin, Ralph S.; Wayne, Warren J.

1994-01-01

MATH77 is high-quality library of ANSI FORTRAN 77 subprograms implementing contemporary algorithms for basic computational processes of science and engineering. Release 4.0 of MATH77 contains 454 user-callable and 136 lower-level subprograms. MATH77 release 4.0 subroutine library designed to be usable on any computer system supporting full ANSI standard FORTRAN 77 language.

Application of Science Aesthetics in the Teaching of Electrodynamics

ERIC Educational Resources Information Center

Li, Haiyan

2010-01-01

As the important part of the theoretical physics, the electrodynamics is a theoretical basic course of the physics and relative subjects. To adapt the demands for cultivating the target of highly-quality talents in the 21st century, the aesthetic principle can be used in the teaching to stimulate students' learning desire and cultivate students'…

New Funding Opportunity: Tissue Purchase Order Acquisitions | Office of Cancer Clinical Proteomics Research

Cancer.gov

The National Cancer Institute (NCI) is expanding its basic and translational research programs that rely heavily on sufficient availability of high quality, well annotated biospecimens suitable for use in genomic and proteomic studies.  The NCI’s overarching goal with such programs is to improve the ability to diagnose, treat, and prevent cancer.

Riverbed formation

NASA Technical Reports Server (NTRS)

Skinner, M.

1972-01-01

The general fluvial processes that work to form a riverbed and produce the characteristic pattern of either meandering, braided, or straight are reviewed. A method for quantification of river pattern and correlation, with the basic hydraulic characteristics of discharge and slope, is presented. Additional characteristics of a river system may be deduced from high-quality photography and imagery obtained from either aircraft or space platforms.

Agarose Gel Electrophoresis System in the Classroom: Detection of DNA Strand Breaks through the Alteration of Plasmid Topology

ERIC Educational Resources Information Center

De Mattos, J. C. P.; Dantas, F. J. S.; Caldeira-de-Araujo, A.; Moraes, M. O.

2004-01-01

Good quality scientific teaching depends on the ability of researchers to translate laboratory experiments into high school and undergraduate classes, bridging the advanced and basic science with common knowledge. A fast-growing field in biomedical sciences is oxidative stress, which has been associated to several diseases, including cancer and…

Designing Day Care: A Resource Manual for Development of Child Care Services.

ERIC Educational Resources Information Center

Jones, Jacquelyn O.

Compiled to promote the development of high quality, affordable, and accessible day care programs in West Tennessee, this manual helps prospective child caregivers decide which kind of day care to operate and describes start-up steps and program operation. Section 1 focuses on five basic questions of potential caregivers: (1) Which type of child…

Laser-driven electron beam and radiation sources for basic, medical and industrial sciences

PubMed Central

NAKAJIMA, Kazuhisa

2015-01-01

To date active research on laser-driven plasma-based accelerators have achieved great progress on production of high-energy, high-quality electron and photon beams in a compact scale. Such laser plasma accelerators have been envisaged bringing a wide range of applications in basic, medical and industrial sciences. Here inheriting the groundbreaker’s review article on “Laser Acceleration and its future” [Toshiki Tajima, (2010)],1) we would like to review recent progress of producing such electron beams due to relativistic laser-plasma interactions followed by laser wakefield acceleration and lead to the scaling formulas that are useful to design laser plasma accelerators with controllability of beam energy and charge. Lastly specific examples of such laser-driven electron/photon beam sources are illustrated. PMID:26062737

TH-A-16A-01: Image Quality for the Radiation Oncology Physicist: Review of the Fundamentals and Implementation

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

Seibert, J; Imbergamo, P

The expansion and integration of diagnostic imaging technologies such as On Board Imaging (OBI) and Cone Beam Computed Tomography (CBCT) into radiation oncology has required radiation oncology physicists to be responsible for and become familiar with assessing image quality. Unfortunately many radiation oncology physicists have had little or no training or experience in measuring and assessing image quality. Many physicists have turned to automated QA analysis software without having a fundamental understanding of image quality measures. This session will review the basic image quality measures of imaging technologies used in the radiation oncology clinic, such as low contrast resolution, highmore » contrast resolution, uniformity, noise, and contrast scale, and how to measure and assess them in a meaningful way. Additionally a discussion of the implementation of an image quality assurance program in compliance with Task Group recommendations will be presented along with the advantages and disadvantages of automated analysis methods. Learning Objectives: Review and understanding of the fundamentals of image quality. Review and understanding of the basic image quality measures of imaging modalities used in the radiation oncology clinic. Understand how to implement an image quality assurance program and to assess basic image quality measures in a meaningful way.« less

Basic Skills: Quality Education Program Study. Booklet 3 (Description) and Booklet 3A (Needs Assessment).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Three of the Quality Education Program (regarding basic skills) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Examining Some Aspects of Alternative Basic Education Programmes in Ethiopia

ERIC Educational Resources Information Center

Onwu, Gilbert O. M.; Agu, Augustine

2010-01-01

This study examines some aspects of the quality of Alternative Basic Education (ABE) provision in Ethiopia. Educational indicators of quality were formulated under two general topic areas of ABE programme process and content, and pupil learning outcomes. A qualitative-interpretative research approach and survey design was used to collect data from…

Generic Dimensions of Teaching Quality: The German Framework of Three Basic Dimensions

ERIC Educational Resources Information Center

Praetorius, Anna-Katharina; Klieme, Eckhard; Herbert, Benjamin; Pinger, Petra

2018-01-01

In this paper, we argue that classroom management, student support, and cognitive activation are generic aspects of classroom teaching, forming Three Basic Dimensions of teaching quality. The conceptual framework was developed in research on mathematics instruction but it is supposed to generalize across subjects. It is based on general theories…

Quality in the Basic Grant Delivery System: Volume 1, Findings.

ERIC Educational Resources Information Center

Advanced Technology, Inc., McLean, VA.

Detailed findings from the first stage of the Basic Educational Opportunity Grant (BEOG) quality control project are presented. For the 4,500 students selected as representative of the BEOG, or Pell Grant, recipient population as of Fall 1980, data were collected from: federal tax returns, interviews with student recipients and their parents, tax…

Response to "Back to Basics"

ERIC Educational Resources Information Center

Jacques, Doug

2007-01-01

In this article, the author provides a response to Andrew McMartin's article "Back to Basics: Meditations on Quality vs. Quantity in Outdoor Education." In considering quality vs. quantity in outdoor education it is still important from the author's perspective to be conscious of one's viewpoint. He has taught and run trips from a survival…

Improving the Quality of Experience Journals: Training Educational Psychology Students in Basic Qualitative Methodology

ERIC Educational Resources Information Center

Reynolds-Keefer, Laura

2010-01-01

This study evaluates the impact of teaching basic qualitative methodology to preservice teachers enrolled in an educational psychology course in the quality of observation journals. Preservice teachers enrolled in an educational psychology course requiring 45 hr of field experience were given qualitative methodological training as a part of the…

Sleep quality and its relationship with quality of life among high-risk pregnant women (gestational diabetes and hypertension).

PubMed

Saadati, Fatemeh; Sehhatiei Shafaei, Fahimeh; Mirghafourvand, Mozhgan

2018-01-01

Sleep is one of the most basic human requirements. This research aims at determining the status of sleep quality and its relationship with quality of life among high-risk pregnant women in Tabriz, Iran, in 2015. This research was a sectional study done on 364 qualified women in 28-36 weeks of pregnancy suffering from mild preeclampsia and gestational diabetes. The sampling was done as convenience. Personal-social-midwifery questionnaire, Pittsburg sleep quality, and quality of life in pregnancy (QOL-ORAV) were used for gathering data. Multivariate linear regression model was used for determining the relationship between sleep quality and its subsets with quality of life and controlling confounders. In the current study, the prevalence of sleep disturbance was 96.4%. Mean (SD) of the total score of sleep quality was 10.1 (4.1) and the total score of quality of life was 61.7 (17.3). According to Pearson's correlation test, there was statistically significant relationship between quality of life and sleep quality and all its subsets except sleep duration and use of sleep medication (p < 0.001). Meanwhile, according to the multivariate linear regression model, sleep latency, day time dysfunction, health status, and home air-conditioning were related with quality of life. The findings of current research show that sleep quality is low among high-risk pregnant women and quality of life is medium. So, it is necessary that required training is given by health cares for improving sleep quality and quality of life to mothers.

Modular laboratories--cost-effective and sustainable infrastructure for resource-limited settings.

PubMed

Bridges, Daniel J; Colborn, James; Chan, Adeline S T; Winters, Anna M; Dengala, Dereje; Fornadel, Christen M; Kosloff, Barry

2014-12-01

High-quality laboratory space to support basic science, clinical research projects, or health services is often severely lacking in the developing world. Moreover, the construction of suitable facilities using traditional methods is time-consuming, expensive, and challenging to implement. Three real world examples showing how shipping containers can be converted into modern laboratories are highlighted. These include use as an insectary, a molecular laboratory, and a BSL-3 containment laboratory. These modular conversions have a number of advantages over brick and mortar construction and provide a cost-effective and timely solution to offer high-quality, user-friendly laboratory space applicable within the developing world. © The American Society of Tropical Medicine and Hygiene.

New irradiation facilities for development of production methods of medical radionuclides at cyclotrons at Forschungszentrum Jülich

NASA Astrophysics Data System (ADS)

Spellerberg, S.; Scholten, B.; Spahn, I.; Felden, O.; Gebel, R.; Qaim, S. M.; Bai, M.; Neumaier, B.

2017-05-01

An essential basis for research and development work on radiopharmaceuticals is the efficient production of radionuclides of high quality. In this process research-oriented studies aiming for elucidation of biochemical processes require novel products. The radionuclide development at INM-5 entails basic research, e.g. the determination of nuclear reaction data, as well as technical aspects of practical production, such as high-current targetry, chemical separation, formulation and quality control. In this work developments, adaptation and optimization of irradiation facilities at the BC 1710, JULIC as Injector of COSY and COSY itself are summarized, which shall allow the extension of radionuclide production possibilities, aiming at innovations in medical applications.

The Applied Behavior Analysis Research Paradigm and Single-Subject Designs in Adapted Physical Activity Research.

PubMed

Haegele, Justin A; Hodge, Samuel Russell

2015-10-01

There are basic philosophical and paradigmatic assumptions that guide scholarly research endeavors, including the methods used and the types of questions asked. Through this article, kinesiology faculty and students with interests in adapted physical activity are encouraged to understand the basic assumptions of applied behavior analysis (ABA) methodology for conducting, analyzing, and presenting research of high quality in this paradigm. The purposes of this viewpoint paper are to present information fundamental to understanding the assumptions undergirding research methodology in ABA, describe key aspects of single-subject research designs, and discuss common research designs and data-analysis strategies used in single-subject studies.

Cardiopulmonary Resuscitation in Infants and Children With Cardiac Disease: A Scientific Statement From the American Heart Association.

PubMed

Marino, Bradley S; Tabbutt, Sarah; MacLaren, Graeme; Hazinski, Mary Fran; Adatia, Ian; Atkins, Dianne L; Checchia, Paul A; DeCaen, Allan; Fink, Ericka L; Hoffman, George M; Jefferies, John L; Kleinman, Monica; Krawczeski, Catherine D; Licht, Daniel J; Macrae, Duncan; Ravishankar, Chitra; Samson, Ricardo A; Thiagarajan, Ravi R; Toms, Rune; Tweddell, James; Laussen, Peter C

2018-05-29

Cardiac arrest occurs at a higher rate in children with heart disease than in healthy children. Pediatric basic life support and advanced life support guidelines focus on delivering high-quality resuscitation in children with normal hearts. The complexity and variability in pediatric heart disease pose unique challenges during resuscitation. A writing group appointed by the American Heart Association reviewed the literature addressing resuscitation in children with heart disease. MEDLINE and Google Scholar databases were searched from 1966 to 2015, cross-referencing pediatric heart disease with pertinent resuscitation search terms. The American College of Cardiology/American Heart Association classification of recommendations and levels of evidence for practice guidelines were used. The recommendations in this statement concur with the critical components of the 2015 American Heart Association pediatric basic life support and pediatric advanced life support guidelines and are meant to serve as a resuscitation supplement. This statement is meant for caregivers of children with heart disease in the prehospital and in-hospital settings. Understanding the anatomy and physiology of the high-risk pediatric cardiac population will promote early recognition and treatment of decompensation to prevent cardiac arrest, increase survival from cardiac arrest by providing high-quality resuscitations, and improve outcomes with postresuscitation care. © 2018 American Heart Association, Inc.

Hope as a Psychological Factor Affecting Quality of Life in Patients With Psoriasis.

PubMed

Szramka-Pawlak, Beata; Hornowska, Elżbieta; Walkowiak, Hanna; Zaba, Ryszard

2014-01-01

Clinical observations and medical reports indicate that psoriasis has a tremendous impact on patients' lives, lowering their quality in many important areas. However, the vast majority of research deals only with health-related issues. This study aimed to compare the general quality of life of psoriasis patients and healthy volunteers by examining psychological variables thought to modify the quality of life. 42 patients with psoriasis and 42 healthy volunteers matched for gender, age and education level were tested. Flanagan Quality of Life Scale was used to evaluate general quality of life. Basic hope level was assessed with Basic Hope Inventory. Trait hope was estimated using Trait Hope Scale. Psoriasis Area Severity Index was used to assess the severity of the disease. Psoriasis patients have a significantly lower overall quality of life ( p  = 0.05), modified by Physical and Material Well-being ( p  = 0.01), Personal Development and Fulfillment ( p  = 0.03), and Recreation ( p  = 0.04). They also have lower levels of trait hope ( p  = 0.04) and its agency component ( p  = 0.01). There were moderate, negative significant correlations with basic hope and such components of quality of life as Physical and Material Well-being ( p  = 0.03, r  = - 0.34) and Relations with other People ( p  = 0.02, r  = - 0.35). These results support the hypothesis of a reduced general quality of life and trait hope in psoriatics. Thus, psychological help for people suffering from dermatological disorders might be as important as medical intervention. Basic hope can be treated as a resource in coping with these disorders and trait hope as a resource conducive to well-being.

Air Quality and Pollution. Environmental Studies. 4 Color Transparencies, Reproducibles & Teaching Guide. Grade 3, 4, 5.

ERIC Educational Resources Information Center

Ortleb, Edward P.; And Others

The world is faced with a variety of environmental problems. No country has escaped pollution and resource depletion. Basic ecological principles are often ignored and sometimes this contributes to ecological disasters. This volume is designed to provide basic information about the quality of the earth's atmosphere. The visual aids, worksheets,…

The Integration of Quality-Oriented Education and Instrument-Driven Training in Chinese College English Teaching

ERIC Educational Resources Information Center

Jian, Shi

2013-01-01

College English Teaching (CET) plays an important and basic part in the whole college education system in China and whether it should adopt the quality-centered education or tool-oriented training remains controversial in current Chinese CET practices. After comparing several basic concepts and analyzing the existing problems in Chinese practical…

Stakeholders' Perceptions of Quality and Potential Improvements in the Learning Resources Centers at Omani Basic Education Schools

ERIC Educational Resources Information Center

Al Musawi, Ali; Amer, Talal

2017-01-01

This study attempts to investigate the stakeholders' perceptions of quality and prospective improvements in the learning resources centres (LRC) at Omani basic education schools. It focuses on different aspects of the LRCs: organisation, human resources, technological, and educational aspects along with the difficulties faced by these LRCs and…

Water Quality and Pollution. Environmental Studies. 4 Color Transparencies, Reproducibles & Teaching Guide. Grade 3, 4, 5.

ERIC Educational Resources Information Center

Ortleb, Edward P.; And Others

The world is faced with a variety of environmental problems. No country has escaped pollution and resource depletion. Basic ecological principles are often ignored and sometimes this contributes to ecological disasters. This volume is designed to provide basic information about the quality of the earth's water resources. The visual aids,…

Kodak Skills Enhancement Program Curriculum: Math for Manufacturing and Quality Control. Report No. AEP-93-01.

ERIC Educational Resources Information Center

Beaudin, Bart P.; And Others

This teacher's guide is intended for use in helping Kodak Corporation employees develop the basic mathematics skills required to perform the manufacturing and quality control tasks expected of them. The following topics are covered in the first five modules: the four basic functions (adding, subtracting, multiplying, and dividing), calculations…

Quality in the Basic Grant Delivery System: Volume 2, Corrective Actions.

ERIC Educational Resources Information Center

Advanced Technology, Inc., McLean, VA.

Alternative management procedures are recommended that may lower the rate and magnitude of errors in the award of the Basic Educational Opportunity Grants (BEOGs), or Pell Grants. The recommendations are part of the BEOG quality control project and are based on a review of current (1980-1981) levels, distribution, and significance of error in the…

Quality in the Basic Grant Delivery System: Volume 3, Methodology.

ERIC Educational Resources Information Center

Advanced Technology, Inc., McLean, VA.

The research methodology of a study to assess 1980-1981 award accuracy of the Basic Educational Opportunity Grants (BEOG), or Pell grants, is described. The study is the first stage of a three-stage quality control project. During the spring of 1981 a nationally representative sample of 305 public, private, and proprietary institutions was…

Quality in the Basic Grant Delivery System: Executive Summary.

ERIC Educational Resources Information Center

Advanced Technology, Inc., McLean, VA.

Findings of a study of 1980-1981 award accuracy of the Basic Educational Opportunity Grants (BEOGs), or Pell Grants, are summarized. The study is the first stage of a three-stage quality control project and includes recommended corrective actions to reduce inaccuracies in the grant awards. A sample of 4,500 students were selected as representative…

Subtle Convergence? Locating Similarities between Chinese Educational Reforms and Global Quality Assurance and Evaluation Trends

ERIC Educational Resources Information Center

Suominen, Olli; Rinne, Risto; Kallo, Johanna; Fan, Yihong

2017-01-01

Purpose: Different aspects of the globalisation of Chinese basic education have been examined in recent studies. This paper aims to contribute to this research base by examining the relationship between global quality assurance and evaluation (QAEVAL) trends and reforms in the Chinese basic education system. Design/methodology/approach: Relevant…

Morphological and motor characteristics of Croatian first league female football players.

PubMed

Jelaska, Petra Mandić; Katić, Ratko; Jelaska, Igor

2013-05-01

The aim of this study was to determine the structure of morphological and motor characteristics of Croatian first league female football players and their impact on the estimated quality of the players. According to the goal of the research, a sample consisted of 70 Croatian first league female football players. Participants were measured in 18 tests for assessing morphological characteristics, a set of 12 basic motor abilities tests and a set of 7 tests for assessing football-specific motor abilities. Exploratory factor analysis strategy was applied separately to all measured tests: morphological, basic motor abilities and football specific motor abilities. Factor analysis of morphological tests has shown existence of 3 significant latent dimensions that explain 64% of the total variability. Factors are defined as transverse dimensionality of the skeleton and voluminosity (35%), subcutaneous fat tissue (16%) and longitudinal dimensionality of the skeleton (13%). In the area of basic motor abilities, four factors were extracted. The first factor is responsible for the integration of agility and explosive power of legs, i.e. a factor of movement regulation (agility/lower body explosiveness) (23%), the second one defines muscle tone regulation (15%), the third one defines the frequency of leg movements (12%), while the fourth one is recognized as responsible for the manifestation of basic strength, particularly of basic core strength (19%). Two factors were isolated in the space of football-specific motor abilities: football-specific efficiency (53%) and situational football coordination (27%). Furthermore, by use of factor analysis on extracted latent dimensions (morphological, basic and football specific motor abilities) two higher order factors (explaining 87% of common variability) were extracted. They were named morphological-motor factor (54%) and football-specific motor abilities factor (33%). It is assumed that two extracted higher-order factors fully describe morphological and motor status of first league female football players. Furthermore, the linear regression results in latent space showed that the identified factors are very good predictors of female football players quality (delta = 0.959). In doing so, both specific motor abilities factors and the first factor of basic motor abilities as a factor of general motor efficiency have the greatest impact on player quality, and these factors have been identified as most important predictors of player quality in Croatian women's first league and elite female football players in general. Obtained results provide deep insight into the structure of relations between the morphological, motor and specific motor variables and also indicate the importance of such definition of specific motor abilities. Consequently, results explicitly indicate the necessity of early, continuous, and systematic development of football-specific motor abilities in female football players of high competitive level but also, adjusted, to the younger age categories.

The National Riparian Core Protocol: A riparian vegetation monitoring protocol for wadeable streams of the conterminous United States

Treesearch

David M. Merritt; Mary E. Manning; Nate Hough-Snee

2017-01-01

Riparian areas are hotspots of biological diversity that may serve as high quality habitat for fish and wildlife. The National Riparian Core Protocol (NRCP) provides tools and methods to assist natural resource professionals in sampling riparian vegetation and physical characteristics along wadeable streams. Guidance is provided for collecting basic information on...

Teachers, Computers & Kids: Recipes for Success in Early Childhood Settings. Kids and Computers, Number 1.

ERIC Educational Resources Information Center

Crowe, Suzy; Penney, Elaine

This book is the first volume in the "Kids and Computers" series, a series of books designed to help adults easily use high-quality, developmentally appropriate software with children. After reviewing the basics of selected software packages (how to start the program, stop the program, move around, and use special keys) several ideas and…

Charactering lidar optical subsystem using four quadrants method

NASA Astrophysics Data System (ADS)

Tian, Xiaomin; Liu, Dong; Xu, Jiwei; Wang, Zhenzhu; Wang, Bangxin; Wu, Decheng; Zhong, Zhiqing; Xie, Chenbo; Wang, Yingjian

2018-02-01

Lidar is a kind of active optical remote sensing instruments , can be applied to sound atmosphere with a high spatial and temporal resolution. Many parameter of atmosphere can be get by using different inverse algorithm with lidar backscatter signal. The basic setup of a lidar consist of a transmitter and a receiver. To make sure the quality of lidar signal data, the lidar must be calibrated before being used to measure the atmospheric variables. It is really significant to character and analyze lidar optical subsystem because a well equiped lidar optical subsystem contributes to high quality lidar signal data. we pay close attention to telecover test to character and analyze lidar optical subsystem.The telecover test is called four quadrants method consisting in dividing the telescope aperture in four quarants. when a lidar is well configured with lidar optical subsystem, the normalized signal from four qudrants will agree with each other on some level. Testing our WARL-II lidar by four quadrants method ,we find the signals of the four basically consistent with each other both in near range and in far range. But in detail, the signals in near range have some slight distinctions resulting from overlap function, some signals distinctions are induced by atmospheric instability.

Quality dimensions in health evaluation: manager's conceptions.

PubMed

Bosi, Maria Lúcia Magalhães; Pontes, Ricardo José Soares; Vasconcelos, Suziana Martins de

2010-04-01

To understand manager's perceptions and experiences in regards to qualitative evaluations in basic health care. A qualitative study, based on the critical interpretive approach, was performed in 2006, in the city of Fortaleza, Northeastern Brazil. The sample consisted of the group responsible for planning basic health care at the state level. In order to obtain the empirical data, the focus group technique was utilized. Two central themes emerged concerning the perceptions about quality and the dimensions of quality employed in health evaluations, which were revealed in distinct ways. The concepts of quality evaluation and qualitative evaluation did not appear clearly understood, confusing qualitative evaluation with formal quality evaluations. Likewise, the inherent multidimensionality of quality was not recognized. Despite the criticism expressed by the participants regarding the improper quantification of certain dimensions, the necessary technical skills and understanding were not observed for the approach to include the distinct dimensions of quality in the evaluation process. The conceptions of managers responsible for the planning of basic health care at the state level revealed an important disassociation from the premises of qualitative evaluation, especially those evaluations oriented by the fourth generation approach. Therefore, the model adopted by these actors for the evaluation of program and service quality did not consider their multidimensionality.

[Professional competence of the graduates of the clinical residency and internship in the speciality 31.08.10 'forensic medical expertise'].

PubMed

Kovalev, A V; Romanenko, G Kh; Makarov, I Yu; Zharov, V V; Bereznikov, A V

The objective of the present study was the definition of the basic professional competences of the graduates of the clinical residency and internship in the speciality 31.08.10 'forensic medical expertise'. The program for the acquirement of the basic knowledge, skills, and professional competences needed to be trained in the speciality 31.08.10 'forensic medical expertise' has been elaborated in the framework of the more extensive program for the clinical residency and internship intended for the training of the highly qualified specialists in this discipline. The preliminary list of basic professional competences of a graduate from the clinical residency and internship has been formulated in accordance with the program for the training of a competitive and highly qualified forensic medical experts. The practical professional activities are considered to be an indispensable component of the training and educational process for a future forensic medical expert. It is believed that the strengthening of this training component will greatly contribute to the improvement of the quality of training of such specialists.

A Comparison of Methodological Approaches for Evaluating the Quality of Basic Skills Programs. AIR Forum 1982 Paper.

ERIC Educational Resources Information Center

Dumont, Richard G.; And Others

A multiple-indicator and multiple-design approach for evaluating the quality of basic skills programs in reading, writing, and mathematics that has been implemented within a statewide system of higher education in the southeastern United States was assessed. Several of the evaluation methodologies are compared in order to determine whether results…

Domains of Quality of Life of People with Profound Multiple Disabilities: The Perspective of Parents and Direct Support Staff

ERIC Educational Resources Information Center

Petry, Katja; Maes, Bea; Vlaskamp, Carla

2005-01-01

Background: This study considered the general validity of the basic domains of quality of life that appear in theoretical models, in relation to people with profound multiple disabilities. The authors examined how parents and direct support staff operationalized these basic domains for people with profound multiple disabilities. They investigated…

Indicators of Program Quality, Measures of Performance & Standards. Adult Basic Education and ESL Programs in NJ. Summary Report.

ERIC Educational Resources Information Center

Merkel-Keller, Claudia; Streeter-Scrupski, Sandra

In 1992, adult education staff and adult literacy volunteer organizations developed 8 indicators of program quality to be used for evaluating adult basic education and English as a Second Language (ESL) programs in New Jersey. Performance standards were developed to match the standards. An evaluation was conducted to determine how the indicators…

Dietary Supplementation with Pioglitazone Hydrochloride and Chromium Methionine Improves Growth Performance, Meat Quality, and Antioxidant Ability in Finishing Pigs.

PubMed

Jin, Cheng-Long; Wang, Qiang; Zhang, Zong-Ming; Xu, Yin-Long; Yan, Hui-Chao; Li, Hai-Chang; Gao, Chun-Qi; Wang, Xiu-Qi

2018-05-02

This work was designed to investigate the synergistic effects of pioglitazone hydrochloride (PGZ) and chromium methionine (CrMet) on meat quality, muscle fatty acid profile, and antioxidant ability of pigs. Pigs in four groups were fed a basic diet or basic diet supplemented with 15 mg/kg of PGZ, 200 μg/kg of CrMet, or 15 mg/kg of PGZ + 200 μg/kg of CrMet. In comparison to the control group, the average daily feed intake, feed/gain ratio, and serum high-density lipoprotein level decreased in the PGZ + CrMet group. Dietary PGZ + CrMet supplementation increased carcass dressing percentage, intramuscular fat, and marbling score. The percentages of C18:1ω-9c, C18:2ω-6c, C18:3ω-3, and polyunsaturated fatty acid (PUFA) in the longissimus thoracis muscle were increased in the PGZ + CrMet group. Greater superoxide dismutase and glutathione peroxidase activities were observed in the PGZ + CrMet group compared to the control group. Collectively, these findings suggested that feed with PGZ and CrMet improved the growth performance and meat quality, especially for PUFA proportions and antioxidant ability.

Evaluation of the implementation of a quality system in a basic research laboratory: viability and impacts.

PubMed

Fraga, Hilda Carolina de Jesus Rios; Fukutani, Kiyoshi Ferreira; Celes, Fabiana Santana; Barral, Aldina Maria Prado; Oliveira, Camila Indiani de

2012-01-01

To evaluate the process of implementing a quality management system in a basic research laboratory of a public institution, particularly considering the feasibility and impacts of this improvement. This was a prospective and qualitative study. We employed the norm "NIT DICLA 035--Princípios das Boas Práticas de Laboratório (BPL)" and auxiliary documents of Organisation for Economic Co-operation and Development to complement the planning and implementation of a Quality System, in a basic research laboratory. In parallel, we used the PDCA tool to define the goals of each phase of the implementation process. This study enabled the laboratory to comply with the NIT DICLA 035 norm and to implement this norm during execution of a research study. Accordingly, documents were prepared and routines were established such as the registration of non-conformities, traceability of research data and equipment calibration. The implementation of a quality system, the setting of a laboratory focused on basic research is feasible once certain structural changes are made. Importantly, impacts were noticed during the process, which could be related to several improvements in the laboratory routine.

Feasibility of dynamic cardiac ultrasound transmission via mobile phone for basic emergency teleconsultation.

PubMed

Lim, Tae Ho; Choi, Hyuk Joong; Kang, Bo Seung

2010-01-01

We assessed the feasibility of using a camcorder mobile phone for teleconsulting about cardiac echocardiography. The diagnostic performance of evaluating left ventricle (LV) systolic function was measured by three emergency medicine physicians. A total of 138 short echocardiography video sequences (from 70 subjects) was selected from previous emergency room ultrasound examinations. The measurement of LV ejection fraction based on the transmitted video displayed on a mobile phone was compared with the original video displayed on the LCD monitor of the ultrasound machine. The image quality was evaluated using the double stimulation impairment scale (DSIS). All observers showed high sensitivity. There was an improvement in specificity with the observer's increasing experience of cardiac ultrasound. Although the image quality of video on the mobile phone was lower than that of the original, a receiver operating characteristic (ROC) analysis indicated that there was no significant difference in diagnostic performance. Immediate basic teleconsulting of echocardiography movies is possible using current commercially-available mobile phone systems.

High-level neutron coincidence counter maintenance manual

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

Swansen, J.; Collinsworth, P.

1983-05-01

High-level neutron coincidence counter operational (field) calibration and usage is well known. This manual makes explicit basic (shop) check-out, calibration, and testing of new units and is a guide for repair of failed in-service units. Operational criteria for the major electronic functions are detailed, as are adjustments and calibration procedures, and recurrent mechanical/electromechanical problems are addressed. Some system tests are included for quality assurance. Data on nonstandard large-scale integrated (circuit) components and a schematic set are also included.

Water quality assessment and meta model development in Melen watershed - Turkey.

PubMed

Erturk, Ali; Gurel, Melike; Ekdal, Alpaslan; Tavsan, Cigdem; Ugurluoglu, Aysegul; Seker, Dursun Zafer; Tanik, Aysegul; Ozturk, Izzet

2010-07-01

Istanbul, being one of the highly populated metropolitan areas of the world, has been facing water scarcity since the past decade. Water transfer from Melen Watershed was considered as the most feasible option to supply water to Istanbul due to its high water potential and relatively less degraded water quality. This study consists of two parts. In the first part, water quality data covering 26 parameters from 5 monitoring stations were analyzed and assessed due to the requirements of the "Quality Required of Surface Water Intended for the Abstraction of Drinking Water" regulation. In the second part, a one-dimensional stream water quality model with simple water quality kinetics was developed. It formed a basic design for more advanced water quality models for the watershed. The reason for assessing the water quality data and developing a model was to provide information for decision making on preliminary actions to prevent any further deterioration of existing water quality. According to the water quality assessment at the water abstraction point, Melen River has relatively poor water quality with regard to NH(4)(+), BOD(5), faecal streptococcus, manganese and phenol parameters, and is unsuitable for drinking water abstraction in terms of COD, PO(4)(3-), total coliform, total suspended solids, mercury and total chromium parameters. The results derived from the model were found to be consistent with the water quality assessment. It also showed that relatively high inorganic nitrogen and phosphorus concentrations along the streams are related to diffuse nutrient loads that should be managed together with municipal and industrial wastewaters. Copyright 2010 Elsevier Ltd. All rights reserved.

Quality control of human tissues--experience from the Indiana University Cancer Center-Lilly Research Labs human tissue bank.

PubMed

Sandusky, George E; Teheny, Katie Heinz; Esterman, Mike; Hanson, Jeff; Williams, Stephen D

2007-01-01

The success of molecular research and its applications in both the clinical and basic research arenas is strongly dependent on the collection, handling, storage, and quality control of fresh human tissue samples. This tissue bank was set up to bank fresh surgically obtained human tissue using a Clinical Annotated Tissue Database (CATD) in order to capture the associated patient clinical data and demographics using a one way patient encryption scheme to protect patient identification. In this study, we determined that high quality of tissue samples is imperative for both genomic and proteomic molecular research. This paper also contains a brief compilation of the literature involved in the patient ethics, patient informed consent, patient de-identification, tissue collection, processing, and storage as well as basic molecular research generated from the tissue bank using good clinical practices. The current applicable rules, regulations, and guidelines for handling human tissues are briefly discussed. More than 6,610 cancer patients have been consented (97% of those that were contacted by the consenter) and 16,800 tissue specimens have been banked from these patients in 9 years. All samples collected in the bank were QC'd by a pathologist. Approximately 1,550 tissue samples have been requested for use in basic, clinical, and/or biomarker cancer research studies. Each tissue aliquot removed from the bank for a research study were evaluated by a second H&E, if the samples passed the QC, they were submitted for genomic and proteomic molecular analysis/study. Approximately 75% of samples evaluated were of high histologic quality and used for research studies. Since 2003, we changed the patient informed consent to allow the tissue bank to gather more patient clinical follow-up information. Ninety two percent of the patients (1,865 patients) signed the new informed consent form and agreed to be re-contacted for follow-up information on their disease state. In addition, eighty five percent of patients (1,584) agreed to be re-contacted to provide a biological fluid sample to be used for biomarker research.

Effects of Inadequate Sleep on Blood Pressure and Endothelial Inflammation in Women: Findings From the American Heart Association Go Red for Women Strategically Focused Research Network.

PubMed

Aggarwal, Brooke; Makarem, Nour; Shah, Riddhi; Emin, Memet; Wei, Ying; St-Onge, Marie-Pierre; Jelic, Sanja

2018-06-09

Insufficient sleep increases blood pressure. However, the effects of milder, highly prevalent but frequently neglected sleep disturbances, including poor sleep quality and insomnia, on vascular health in women are unclear. We investigated whether poor sleep patterns are associated with blood pressure and endothelial inflammation in a diverse sample of women. Women who participated in the ongoing American Heart Association Go Red for Women Strategically Focused Research Network were studied (n=323, 57% minority, mean age=39±17 years, range=20-79 years). Sleep duration, sleep quality, and time to sleep onset were assessed using the Pittsburgh Sleep Quality Index (score ≥5=poor sleep quality). Risk for obstructive sleep apnea was evaluated using the Berlin questionnaire, and insomnia was assessed using the Insomnia Severity Index. In a subset of women who participated in the basic study (n=26), sleep duration was assessed objectively using actigraphy, and endothelial inflammation was assessed directly in harvested endothelial cells by measuring nuclear translocation of nuclear factor kappa B. Vascular reactivity was measured by brachial artery flow-mediated dilation (n=26). Systolic and diastolic blood pressure were measured by trained personnel (n=323). Multivariable linear regressions were used to evaluate associations between sleep patterns and blood pressure, nuclear factor kappa B, and flow-mediated dilation. Mean sleep duration was 6.8±1.3 hours/night in the population study and 7.5±1.1 hour/night in the basic study. In the population study sample, 50% had poor sleep quality versus 23% in the basic study, and 37% had some level of insomnia versus 15% in the basic study. Systolic blood pressure was associated directly with poor sleep quality, and diastolic blood pressure was of borderline significance with obstructive sleep apnea risk after adjusting for confounders ( P =0.04 and P =0.08, respectively). Poor sleep quality was associated with endothelial nuclear factor kappa B activation (β=30.6; P =0.03). Insomnia and longer sleep onset latency were also associated with endothelial nuclear factor kappa B activation (β=27.6; P =0.002 and β=8.26; P =0.02, respectively). No evidence was found for an association between sleep and flow-mediated dilation. These findings provide direct evidence that common but frequently neglected sleep disturbances such as poor sleep quality and insomnia are associated with increased blood pressure and vascular inflammation even in the absence of inadequate sleep duration in women. URL: https://www.clinicaltrials.gov. Unique identifier: NCT02835261. © 2018 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

Quality improvement in neonatal digital radiography: implementing the basic quality improvement tools.

PubMed

Eslamy, Hedieh K; Newman, Beverley; Weinberger, Ed

2014-12-01

A quality improvement (QI) program may be implemented using the plan-do-study-act cycle (as a model for making improvements) and the basic QI tools (used to visually display and analyze variation in data). Managing radiation dose has come to the forefront as a safety goal for radiology departments. This is especially true in the pediatric population, which is more radiosensitive than the adult population. In this article, we use neonatal digital radiography to discuss developing a QI program with the principle goals of decreasing the radiation dose, decreasing variation in radiation dose, and optimizing image quality. Copyright © 2014 Elsevier Inc. All rights reserved.

Ozone - Current Air Quality Index

MedlinePlus

GO! Local Air Quality Conditions Zip Code: State : My Current Location Current AQI Forecast AQI Loop More Maps AQI: Good (0 - 50) ... resources for Hawaii residents and visitors more announcements Air Quality Basics Air Quality Index | Ozone | Particle Pollution | Smoke ...

[Review on HSPF model for simulation of hydrology and water quality processes].

PubMed

Li, Zhao-fu; Liu, Hong-Yu; Li, Yan

2012-07-01

Hydrological Simulation Program-FORTRAN (HSPF), written in FORTRAN, is one ol the best semi-distributed hydrology and water quality models, which was first developed based on the Stanford Watershed Model. Many studies on HSPF model application were conducted. It can represent the contributions of sediment, nutrients, pesticides, conservatives and fecal coliforms from agricultural areas, continuously simulate water quantity and quality processes, as well as the effects of climate change and land use change on water quantity and quality. HSPF consists of three basic application components: PERLND (Pervious Land Segment) IMPLND (Impervious Land Segment), and RCHRES (free-flowing reach or mixed reservoirs). In general, HSPF has extensive application in the modeling of hydrology or water quality processes and the analysis of climate change and land use change. However, it has limited use in China. The main problems with HSPF include: (1) some algorithms and procedures still need to revise, (2) due to the high standard for input data, the accuracy of the model is limited by spatial and attribute data, (3) the model is only applicable for the simulation of well-mixed rivers, reservoirs and one-dimensional water bodies, it must be integrated with other models to solve more complex problems. At present, studies on HSPF model development are still undergoing, such as revision of model platform, extension of model function, method development for model calibration, and analysis of parameter sensitivity. With the accumulation of basic data and imorovement of data sharing, the HSPF model will be applied more extensively in China.

[Distribution characteristics of basic syndromes of chronic functional constipation and its related factors analysis].

PubMed

Zhao, Lei; Liao, Xiu-jun; Yang, Guan-gen; Mao, Wei-ming; Zhang, Xiu-feng; Deng, Qun; Wu, Wen-jing

2014-10-01

To explore the distribution characteristics of basic syndromes and its related factors in patients with chronic functional constipation (CFC). The complete data of 538 patients with CFC were collected and initial database was established with Epidata 3. 0. TCM syndrome typing was performed. The distribution characteristics of basic syndromes were analyzed using SPSS 17. 0 Software. The univariate and multivariate Logistic regression analyses were performed with SPSS 17. 0 Software to determine basic syndrome related factors such as age, engaged professionals, sleep quality, depression, mental stress, interpersonal relations, work fatigue, stimulating beverage, exercise conditions, Western medicine type of constipation, and so on. The TCM syndrome frequency of CFC patients was sequenced from high to low as qi deficiency syndrome (380 cases, 70.6%), qi stagnation syndrome (337 cases, 62.6%), blood deficiency syndrome (234 cases, 43.5%), yin deficiency syndrome (220 cases, 40.9%), yang deficiency syndrome (197 cases, 36.6%), and others(58 cases, 10. 8%) . Most patients were complicated with complex syndromes, and the most common complex syndromes were qi deficiency complicated qi stagnation syndrome (275 cases, 51.1%) and qi deficiency complicated blood deficiency syndrome (222 cases, 41.3%). Aging, work fatigue, and exercise conditions were main related factors for qi deficiency syndrome (P <0. 01, P <0. 05). Poor emotional (depression and anxiety tendencies), mental stress, interpersonal relations, defecation barriers constipation were main related factors for qi stagnation syndrome (P <0.01). Sleep quality and poor emotional (depression and anxiety tendencies) were main related factors for blood deficiency syndrome (P <0. 01, P < 0.05). Stimulating beverages were main related factor for yin deficiency syndrome (P <0.05). Engaged in mental work and slow transit constipation were main related factors for yang deficiency syndrome (P < 0. 01, P <0. 05). CFC is featured as complex syndromes. The most common complex syndromes were qi deficiency complicated qi stagnation syndrome and qi deficiency complicated blood deficiency syndrome. Basic syndrome related factors such as age, engaged professionals, sleep quality, poor emotional (depression and anxiety tendencies), mental stress, interpersonal relations, work fatigue, stimulating beverage, exercise conditions, Western medicine type of constipation were associated with the distribution of CFC syndromes.

Process service quality evaluation based on Dempster-Shafer theory and support vector machine.

PubMed

Pei, Feng-Que; Li, Dong-Bo; Tong, Yi-Fei; He, Fei

2017-01-01

Human involvement influences traditional service quality evaluations, which triggers an evaluation's low accuracy, poor reliability and less impressive predictability. This paper proposes a method by employing a support vector machine (SVM) and Dempster-Shafer evidence theory to evaluate the service quality of a production process by handling a high number of input features with a low sampling data set, which is called SVMs-DS. Features that can affect production quality are extracted by a large number of sensors. Preprocessing steps such as feature simplification and normalization are reduced. Based on three individual SVM models, the basic probability assignments (BPAs) are constructed, which can help the evaluation in a qualitative and quantitative way. The process service quality evaluation results are validated by the Dempster rules; the decision threshold to resolve conflicting results is generated from three SVM models. A case study is presented to demonstrate the effectiveness of the SVMs-DS method.

Improving and monitoring air quality.

PubMed

DuPont, André

2018-05-01

Since the authorization of the Clean Air Act Amendments of 1990, the air quality in the USA has significantly improved because of strong public support. The lessons learned over the last 25 years are being shared with the policy analysts, technical professionals, and scientist who endeavor to improve air quality in their communities. This paper will review how the USA has achieved the "high" standard of air quality that was envisioned in the early 1990s. This document will describe SO 2 gas emission reduction technology and highlight operation of emission monitoring technology. This paper describes the basic process operation of an air pollution control scrubber. A technical review of measures required to operate and maintain a large-scale pollution control system will be described. Also, the author explains how quality assurance procedures in performance of continuous emission monitoring plays a significant role in reducing air pollution.

Toward Defining and Improving Quality in Adult Basic Education: Issues and Challenges. Rutgers Invitational Symposium on Education Series

ERIC Educational Resources Information Center

Belzer, Alisa, Ed.

2007-01-01

This volume revisits, problematizes, and expands the meaning of quality in the context of adult basic education. Covering a wide range of relevant topics, it includes contributors from the realms of both policy and practice and encompasses both the major instructional areas--reading, writing, and mathematics--as well as larger issues of literacy,…

Education and the Consolidation of Democracy in Latin America: Innovations To Provide Quality Basic Education with Equity. Advocacy Series Education and Development 4.

ERIC Educational Resources Information Center

Reimers, Fernando

Three case studies show innovative education programs that provide quality basic education with equity. After explaining the significance of educational innovation of democracy in Latin America and the constraints to educational development, the investigation of the three programs follows. The program of Fe y Alegria (Faith and Joy) in 12…

Enhancing Peer Interaction: An Aspect of a High-Quality Learning Environment in Finnish Early Childhood Special Education

ERIC Educational Resources Information Center

Syrjämäki, Marja; Sajaniemi, Nina; Suhonen, Eira; Alijoki, Alisa; Nislin, Mari

2017-01-01

The aim of this article is to investigate the pedagogical learning environment in early childhood special education (ECSE). The theoretical framework is based on a conception of interaction being as well a basic human need as, according to sociocultural theories, the basis of learning. Our study was conducted in ECSE kindergarten groups (N = 17)…

Assessment of shrimp farming impact on groundwater quality using analytical hierarchy process

NASA Astrophysics Data System (ADS)

Anggie, Bernadietta; Subiyanto, Arief, Ulfah Mediaty; Djuniadi

2018-03-01

Improved shrimp farming affects the groundwater quality conditions. Assessment of shrimp farming impact on groundwater quality conventionally has less accuracy. This paper presents the implementation of Analytical Hierarchy Process (AHP) method for assessing shrimp farming impact on groundwater quality. The data used is the impact data of shrimp farming in one of the regions in Indonesia from 2006-2016. Criteria used in this study were 8 criteria and divided into 49 sub-criteria. The weighting by AHP performed to determine the importance level of criteria and sub-criteria. Final priority class of shrimp farming impact were obtained from the calculation of criteria's and sub-criteria's weights. The validation was done by comparing priority class of shrimp farming impact and water quality conditions. The result show that 50% of the total area was moderate priority class, 37% was low priority class and 13% was high priority class. From the validation result impact assessment for shrimp farming has been high accuracy to the groundwater quality conditions. This study shows that assessment based on AHP has a higher accuracy to shrimp farming impact and can be used as the basic fisheries planning to deal with impacts that have been generated.

Quality of basic life support education and automated external defibrillator setting in schools in Ishikawa, Japan.

PubMed

Takamura, Akiteru; Ito, Sayori; Maruyama, Kaori; Ryo, Yusuke; Saito, Manami; Fujimura, Shuhei; Ishiura, Yuna; Hori, Ariyuki

2017-03-01

Automated external defibrillators (AED) have been installed in schools in Japan since 2004, and the government strongly recommends teaching basic life support (BLS). We therefore examined the quality of BLS education and AED installation in schools. We conducted a prefecture-wide questionnaire survey of all primary and junior high schools in 2016, to assess BLS education and AED installation against the recommendations of the Japan Circulation Society. The results were analyzed using descriptive statistics and chi-squared test. In total, 195 schools out of 315 (62%) responded, of which 38% have introduced BLS education for children. BLS training was held in a smaller proportion of primary schools (18%) than junior high schools (86%). More than 90% of primary school staff had undergone BLS training in the previous 2 years. The most common locations of AED were the gymnasium (32%) followed by entrance hall (28%), staffroom (25%), and infirmary (12%). The reasons given for location were that it was obvious (34%), convenient for staff (32%), could be used out of hours (17%), and the most likely location for a heart attack (15%). Approximately 18% of schools reported that it takes >5 min to reach the AED from the furthest point. BLS training, AED location, and understanding of both are not sufficient to save children's lives efficiently. Authorities should make recommendations about the correct number of AED, and their location, and provide more information to improve the quality of BLS training in schools. © 2016 Japan Pediatric Society.

[Basic research during residency in Israel: is change needed?].

PubMed

Fishbain, Dana; Shoenfeld, Yehuda; Ashkenazi, Shai

2013-10-01

A six-month research period is a mandatory part of the residency training program in most basic specialties in Israel and is named: the "basic science period". This is the only period in an Israeli physician's medical career which is dedicated strictly to research, accentuating the importance of medical research to the quality of training and level of medicine in Israel. From another point of view, one may argue that in an era of shortage of physicians on the one hand and the dizzying rate of growth in medical knowledge on the other hand, every moment spent training in residency is precious, therefore, making the decision of whether to dedicate six months for research becomes ever more relevant. This question is currently raised for discussion once again by the Scientific Council of the Israeli Medical Association. The Scientific Council lately issued a call for comments sent to all Israeli physicians, asking their opinion on several key questions regarding basic science research. Learning the public's opinion will serve as a background for discussion. A total of 380 physicians responded to the call and specified their standpoint on the subject, among them heads of departments, units and clinics, senior physicians and residents. The findings pointed to strong support in maintaining the research period as part of residency training due to its importance to medical training and medicine, although half the respondents supported the use of various alternative formats for research together with the existing format. Those alternative format suggestions will be thoroughly reviewed. A smaller group of respondents supported allowing residents a choice between two tracks--with or without a research period, and only a few were in favor of canceling the research requirement altogether. The writers maintain that the "basic science period" of research during residency training is vital and its contribution to the high level of specialists and high level of medicine requires its conservation. Nevertheless, alternative formats which might be suitable for some residents should be considered, and auxiliary tools to help residents fulfill their potential in research and raise the quality of written research papers should be constructed.

Basic Education and Policy Support Activity: Tools and Publications.

ERIC Educational Resources Information Center

Creative Associates International, Inc., Washington, DC.

The Basic Education and Policy Support (BEPS) Activity is a United States Agency for International Development (USAID)-sponsored, multi-year initiative designed to further improve the quality of, effectiveness of, and access to formal and nonformal basic education. This catalog is one element of the BEPS information dissemination process. The…

What's in Your Water? An Educator's Guide to Water Quality.

ERIC Educational Resources Information Center

Constabile, Kerry, Comp.; Craig, Heidi, Comp.; O'Laughlin, Laura, Comp.; Reiss, Anne Bei, Comp.; Spencer, Liz, Comp.

This guide provides basic information on the Clean Water Act, watersheds, and testing for water quality, and presents four science lesson plans on water quality. Activities include: (1) "Introduction to Water Quality"; (2) "Chemical Water Quality Testing"; (3) "Biological Water Quality Testing"; and (4) "What Can We Do?" (YDS)

Expanding Public/Private Partnerships For Improving Basic Education through School Sponsorship in the Dominican Republic. Final Report. Basic Education and Policy Support Activity.

ERIC Educational Resources Information Center

Craig, Patricia; Kane, Michael

The Basic Education and Policy Support Activity (BEPS), a new five-year initiative sponsored by United States Agency for International Development's (USAID) Center for Human Capacity Development, is designed to improve the quality, effectiveness, and access to formal and nonformal basic education. BEPS operates through both core funds and buy-ins…

The best choice of equipment to obtain high quality standardised results in intra-oral photography - a comparison between the common practice in the UK and the gold standard set by the literature.

PubMed

Marcato, Laura; Sandler, Jonathan

2018-04-01

Since digital technology made dental photography widely available, photographers have been trying to establish the 'gold standard' when obtaining intra-oral photographs. A basic knowledge of photographic principles, familiarity with particular dental techniques and a correct choice and use of equipment contribute significantly both to the standardisation and quality of photographs. A recent survey between members of the Institute of Medical Illustrators shed a light on the current practice in the UK. Medical photographers do not always have access to the full range of suitable equipment. A better selection of retractors and occlusal mirrors would undoubtedly contribute to higher quality images.

Exercise Effects for Children With Autism Spectrum Disorder: Metabolic Health, Autistic Traits, and Quality of Life.

PubMed

Toscano, Chrystiane V A; Carvalho, Humberto M; Ferreira, José P

2018-02-01

This study examined the effects of a 48-week exercise-based intervention on the metabolic profile, autism traits, and perceived quality of life in children with autism spectrum disorder (ASD). We randomly allocated 64 children with ASD (aged 6-12 years) to experimental ( n = 46) and control groups ( n = 18) and used multilevel regression modeling to examine responses to receiving or not receiving the intervention. The experimental group showed beneficial effects on metabolic indicators (high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and total cholesterol), autism traits, and parent-perceived quality of life. Our results provide support for exercise and physical activity, including basic coordination and strength exercises, as important therapeutic interventions for children with ASD.

Shelf-life extension of Pacific white shrimp using algae extracts during refrigerated storage.

PubMed

Li, Yingchang; Yang, Zhongyan; Li, Jianrong

2017-01-01

Shrimp is a low-fat, high-protein aquatic product, and is susceptible to spoilage during storage. To establish an effective method for the quality control of Pacific white shrimp, the effects of polyphenols (PP) and polysaccharides (PS) from Porphyra yezoensis on the quality of Pacific white shrimp were assessed during refrigerated storage. Pacific white shrimp samples were treated with 5 g L -1 polyphenols, and 8 g L -1 polysaccharides, then stored at 4 ± 1 °C for 8 days. All samples were subjected to measurement of total viable count (TVC), pH, total volatile basic nitrogen (TVB-N), K-value, thiobarbituric acid (TBA), polyphenol oxidase (PPO) activity, and were also assessed by sensory evaluation. The results showed that PP, PS, and the mixture of polyphenols and polysaccharides (PP+PS) could inhibit the increase of total volatile basic nitrogen (TVB-N), thiobarbituric acid (TBA) and K-value, and reduce total viable count (TVC) compared with the control group. PP could also inhibit polyphenol oxidase (PPO) activity. Sensory evaluation proved the efficacy of PP and PS by maintaining the overall quality of Pacific white shrimp during refrigerated storage. Moreover, PP+PS could extend the shelf-life of shrimp by 3-4 days compared with the control group. PP+PS could more effectively maintain quality and extend shelf-life during refrigerated storage. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

Image Montaging for Creating a Virtual Pathology Slide: An Innovative and Economical Tool to Obtain a Whole Slide Image

PubMed Central

Pandurangappa, Rohit; Annavajjula, Saileela; Rajashekaraiah, Premalatha Bidadi

2016-01-01

Background. Microscopes are omnipresent throughout the field of biological research. With microscopes one can see in detail what is going on at the cellular level in tissues. Though it is a ubiquitous tool, the limitation is that with high magnification there is a small field of view. It is often advantageous to see an entire sample at high magnification. Over the years technological advancements in optics have helped to provide solutions to this limitation of microscopes by creating the so-called dedicated “slide scanners” which can provide a “whole slide digital image.” These scanners can provide seamless, large-field-of-view, high resolution image of entire tissue section. The only disadvantage of such complete slide imaging system is its outrageous cost, thereby hindering their practical use by most laboratories, especially in developing and low resource countries. Methods. In a quest for their substitute, we tried commonly used image editing software Adobe Photoshop along with a basic image capturing device attached to a trinocular microscope to create a digital pathology slide. Results. The seamless image created using Adobe Photoshop maintained its diagnostic quality. Conclusion. With time and effort photomicrographs obtained from a basic camera-microscope set up can be combined and merged in Adobe Photoshop to create a whole slide digital image of practically usable quality at a negligible cost. PMID:27747147

Image Montaging for Creating a Virtual Pathology Slide: An Innovative and Economical Tool to Obtain a Whole Slide Image.

PubMed

Banavar, Spoorthi Ravi; Chippagiri, Prashanthi; Pandurangappa, Rohit; Annavajjula, Saileela; Rajashekaraiah, Premalatha Bidadi

2016-01-01

Background . Microscopes are omnipresent throughout the field of biological research. With microscopes one can see in detail what is going on at the cellular level in tissues. Though it is a ubiquitous tool, the limitation is that with high magnification there is a small field of view. It is often advantageous to see an entire sample at high magnification. Over the years technological advancements in optics have helped to provide solutions to this limitation of microscopes by creating the so-called dedicated "slide scanners" which can provide a "whole slide digital image." These scanners can provide seamless, large-field-of-view, high resolution image of entire tissue section. The only disadvantage of such complete slide imaging system is its outrageous cost, thereby hindering their practical use by most laboratories, especially in developing and low resource countries. Methods . In a quest for their substitute, we tried commonly used image editing software Adobe Photoshop along with a basic image capturing device attached to a trinocular microscope to create a digital pathology slide. Results . The seamless image created using Adobe Photoshop maintained its diagnostic quality. Conclusion . With time and effort photomicrographs obtained from a basic camera-microscope set up can be combined and merged in Adobe Photoshop to create a whole slide digital image of practically usable quality at a negligible cost.

Lithotripsy of gallstones by means of a quality-switched giant-pulse neodymium:yttrium-aluminum-garnet laser. Basic in vitro studies using a highly flexible fiber system.

PubMed

Hochberger, J; Gruber, E; Wirtz, P; Dürr, U; Kolb, A; Zanger, U; Hahn, E G; Ell, C

1991-11-01

The quality-switched neodymium:yttrium-aluminum-garnet laser represents a new instrument for athermal fragmentation of gallstones by transformation of optical energy into mechanical energy in the form of shock waves via local plasma formation. A highly flexible 300-micron fiber transmission system was used in basic investigations to determine the influence of varying pulse repetition rates (5-30 Hz) and pulse energies (15 and 20 mJ) on shock wave intensity and stone fragmentation in vitro for 105 biliary calculi of known size and chemical composition. After performance of 1200 shock wave pressure measurements using polyvinylidenefluoride hydrophones, stone fragmentation was analyzed by determination of fragment removal rates (volume of fragments removed per fragmentation time), ablation rates (mean volume removed per laser pulse), and median fragment sizes for each laser setting. With the quality-switched neodymium:yttrium-aluminum-garnet laser system, all concrements could be reliably disintegrated into small fragments (median diameter, 0.7-1.7 mm). Compared with pure cholesterol stones, a significantly higher fragment removal rate was achieved in cholesterol stones containing 30% calcium phosphate (P = 0.039), in cholesterol stones containing 20% pigment (P = 0.015), and in pure pigment stones (P = 0.007). Fragment removal rates, local shock wave pressures, and median grain sizes were significantly higher at a pulse energy of 20 mJ than with 15 mJ. Shock wave pressures showed a distinct dependence on pulse repetition rates at 20 mJ, yet not at 15 mJ. Because there is no evident hazard of thermal damage to tissue using the quality-switched neodymium:yttrium-aluminum-garnet laser, it appears to be a promising device for nonsurgical biliary stone therapy.

Integration of Point Clouds from Terrestrial Laser Scanning and Image-Based Matching for Generating High-Resolution Orthoimages

NASA Astrophysics Data System (ADS)

Salach, A.; Markiewicza, J. S.; Zawieska, D.

2016-06-01

An orthoimage is one of the basic photogrammetric products used for architectural documentation of historical objects; recently, it has become a standard in such work. Considering the increasing popularity of photogrammetric techniques applied in the cultural heritage domain, this research examines the two most popular measuring technologies: terrestrial laser scanning, and automatic processing of digital photographs. The basic objective of the performed works presented in this paper was to optimize the quality of generated high-resolution orthoimages using integration of data acquired by a Z+F 5006 terrestrial laser scanner and a Canon EOS 5D Mark II digital camera. The subject was one of the walls of the "Blue Chamber" of the Museum of King Jan III's Palace at Wilanów (Warsaw, Poland). The high-resolution images resulting from integration of the point clouds acquired by the different methods were analysed in detail with respect to geometric and radiometric correctness.

Digital Microwave System Design Guide.

DTIC Science & Technology

1984-02-01

traffic analysis is a continuous effort, setting parameters for subsequent stages of expansion after the system design is finished. 2.1.3 Quality of...operational structure of the user for whom he is providing service. 2.2.3 Quality of Service. In digital communications, the basic performance parameter ...the basic interpretation of system performance is measured in terms of a single parameter , throughput. Throughput can be defined as the number of

Perception of Colombian Students from a Bachelor in Basic Education with Emphasis on Arts, about the Educational Quality of the Program They Study

ERIC Educational Resources Information Center

Aldemar, Segura-Escobar; Alfonso, López-Vega

2018-01-01

This article presents the results of a study about the attitudes by the learners from a bachelor in basic education with emphasis on arts, in Colombia, regarding the quality of academic management of this program. The importance of this study appears considers that its results will be useful to contrast the agreement or disagreement between the…

Implementation of basic quality control tests for malaria medicines in Amazon Basin countries: results for the 2005–2010 period

PubMed Central

2012-01-01

Background Ensuring the quality of malaria medicines is crucial in working toward malaria control and eventual elimination. Unlike other validated tests that can assess all critical quality attributes, which is the standard for determining the quality of medicines, basic tests are significantly less expensive, faster, and require less skilled labour; yet, these tests provide reproducible data and information on several critical quality attributes, such as identity, purity, content, and disintegration. Visual and physical inspection also provides valuable information about the manufacturing and the labelling of medicines, and in many cases this inspection is sufficient to detect counterfeit medicines. The Promoting the Quality of Medicines (PQM) programme has provided technical assistance to Amazon Malaria Initiative (AMI) countries to implement the use of basic tests as a key screening mechanism to assess the quality of malaria medicines available to patients in decentralized regions. Methods Trained personnel from the National Malaria Control Programmes (NMCPs), often in collaboration with country’s Official Medicine Control Laboratory (OMCL), developed country- specific protocols that encompassed sampling methods, sample analysis, and data reporting. Sampling sites were selected based on malaria burden, accessibility, and geographical location. Convenience sampling was performed and countries were recommended to store the sampled medicines under conditions that did not compromise their quality. Basic analytical tests, such as disintegration and thin layer chromatography (TLC), were performed utilizing a portable mini-laboratory. Results Results were originally presented at regional meetings in a non-standardized format that lacked relevant medicines information. However, since 2008 information has been submitted utilizing a template specifically developed by PQM for that purpose. From 2005 to 2010, the quality of 1,663 malaria medicines from seven AMI countries was evaluated, mostly collected from the public sector, 1,445/1,663 (86.9%). Results indicate that 193/1,663 (11.6%) were found not to meet quality specifications. Most failures were reported during visual and physical inspection, 142/1663 (8.5%), and most of these were due to expired medicines, 118/142 (83.1%). Samples failing TLC accounted for 27/1,663 (1.6%) and those failing disintegration accounted for 24/1,663 (1.4%). Medicines quality failures decreased significantly during the last two years. Conclusions Basic tests revealed that the quality of medicines in the public sector improved over the years, since the implementation of this type of quality monitoring programme in 2005. However, the lack of consistent confirmatory tests in the quality control (QC) laboratory, utilizing methods that can also evaluate additional quality attributes, could still mask quality issues. In the future, AMI countries should improve coordination with their health authorities and their QC lab consistently, to provide a more complete picture of malaria medicines quality and support the implementation of corrective actions. Facilities in the private and informal sectors also should be included when these sectors constitute an important source of medicines used by malaria patients. PMID:22704680

Implementation of basic quality control tests for malaria medicines in Amazon Basin countries: results for the 2005-2010 period.

PubMed

Pribluda, Victor S; Barojas, Adrian; Añez, Arletta; López, Cecilia G; Figueroa, Ruth; Herrera, Roxana; Nakao, Gladys; Nogueira, Fernando Ha; Pianetti, Gerson A; Povoa, Marinete M; Viana, Giselle Mr; Gomes, Margarete S Mendonça; Escobar, Jose P; Sierra, Olga L Muñoz; Norena, Susana P Rendon; Veloz, Raúl; Bravo, Marcy Silva; Aldás, Martha R; Hindssemple, Alison; Collins, Marilyn; Ceron, Nicolas; Krishnalall, Karanchand; Adhin, Malti; Bretas, Gustavo; Hernandez, Nelly; Mendoza, Marjorie; Smine, Abdelkrim; Chibwe, Kennedy; Lukulay, Patrick; Evans, Lawrence

2012-06-15

Ensuring the quality of malaria medicines is crucial in working toward malaria control and eventual elimination. Unlike other validated tests that can assess all critical quality attributes, which is the standard for determining the quality of medicines, basic tests are significantly less expensive, faster, and require less skilled labour; yet, these tests provide reproducible data and information on several critical quality attributes, such as identity, purity, content, and disintegration. Visual and physical inspection also provides valuable information about the manufacturing and the labelling of medicines, and in many cases this inspection is sufficient to detect counterfeit medicines. The Promoting the Quality of Medicines (PQM) programme has provided technical assistance to Amazon Malaria Initiative (AMI) countries to implement the use of basic tests as a key screening mechanism to assess the quality of malaria medicines available to patients in decentralized regions. Trained personnel from the National Malaria Control Programmes (NMCPs), often in collaboration with country's Official Medicine Control Laboratory (OMCL), developed country- specific protocols that encompassed sampling methods, sample analysis, and data reporting. Sampling sites were selected based on malaria burden, accessibility, and geographical location. Convenience sampling was performed and countries were recommended to store the sampled medicines under conditions that did not compromise their quality. Basic analytical tests, such as disintegration and thin layer chromatography (TLC), were performed utilizing a portable mini-laboratory. Results were originally presented at regional meetings in a non-standardized format that lacked relevant medicines information. However, since 2008 information has been submitted utilizing a template specifically developed by PQM for that purpose. From 2005 to 2010, the quality of 1,663 malaria medicines from seven AMI countries was evaluated, mostly collected from the public sector, 1,445/1,663 (86.9%). Results indicate that 193/1,663 (11.6%) were found not to meet quality specifications. Most failures were reported during visual and physical inspection, 142/1663 (8.5%), and most of these were due to expired medicines, 118/142 (83.1%). Samples failing TLC accounted for 27/1,663 (1.6%) and those failing disintegration accounted for 24/1,663 (1.4%). Medicines quality failures decreased significantly during the last two years. Basic tests revealed that the quality of medicines in the public sector improved over the years, since the implementation of this type of quality monitoring programme in 2005. However, the lack of consistent confirmatory tests in the quality control (QC) laboratory, utilizing methods that can also evaluate additional quality attributes, could still mask quality issues. In the future, AMI countries should improve coordination with their health authorities and their QC lab consistently, to provide a more complete picture of malaria medicines quality and support the implementation of corrective actions. Facilities in the private and informal sectors also should be included when these sectors constitute an important source of medicines used by malaria patients.

Accreditation and Institutional Research: The Traditional Role and New Dimensions

ERIC Educational Resources Information Center

Brittingham, Barbara; O'Brien, Patricia M.; Alig, Julie L.

2008-01-01

American regional accreditation serves two basic functions: quality assurance and quality improvement. Through its public function of quality assurance, accreditation signals to prospective students, parents, employers, and others that the institution meets fundamental standards of quality. Through its private function of quality improvement,…

Basic surgical training in the era of the European Working Time Directive: what are the problems and solutions?

PubMed

Skipworth, R J E; Terrace, J D; Fulton, L A; Anderson, D N

2008-11-01

Imposed reductions in working hours will impact significantly on the ability of surgical trainees to achieve competency. The objective of this study was to obtain the opinions of Scottish surgical trainees concerning the training they receive, in order to inform and guide the development of future, high-standard training programmes. An anonymous questionnaire was sent to basic surgical trainees on the Edinburgh, Aberdeen and Dundee Basic Surgical Rotations commencing after August 2002. Thirty six questionnaire responses were analysed. Very few of the returned comments were complimentary to the existing training structure; indeed, most comments demonstrated significant trainee disappointment. Despite "regular" exposure to operative sessions, training tutorials and named consultant trainers, the most common concern was a perceived lack of high-quality, structured, operative exposure and responsibility. Textbooks and journals remain the most frequently utilised learning tools, with high-tech systems such as teleconferencing, videos, CD-ROMS, and DVDs being poorly exploited. Current surgical training is not meeting the expectation of the majority of its trainees. To solve this problem will require extensive revision of attitudes and current educational format. A greater emphasis on the integration of 21st century learning tools in the training programme may help bridge this gap.

Impact of the basic state and MJO representation on MJO Pacific teleconnections in GCMs

NASA Astrophysics Data System (ADS)

Henderson, S. A.; Maloney, E. D.; Son, S. W.

2017-12-01

Teleconnection patterns induced by the Madden-Julian Oscillation (MJO) are known to significantly alter extratropical weather and climate patterns. However, accurate MJO representation has been difficult for many General Circulation Models (GCMs). Furthermore, many GCMs contain large basic state biases. These issues present challenges to the simulation of MJO teleconnections and, in turn, their associated extratropical impacts. This study examines the impacts of basic state quality and MJO representation on the quality of MJO teleconnection patterns in GCMs from phase 5 of the Coupled Model Intercomparison Project (CMIP5). Results suggest that GCMs assessed to have a good MJO but with large basic state biases have similarly low skill in reproducing MJO teleconnections as GCMs with poor MJO representation. In the good MJO models examined, poor teleconnection quality is associated with large errors in the zonal extent of the Pacific subtropical jet. Whereas the horizontal structure of MJO heating in the Indo-Pacific region is found to have modest impacts on the teleconnection patterns, results suggest that MJO heating east of the dateline can alter the teleconnection pattern characteristics over North America. These findings suggest that in order to accurately simulate the MJO teleconnection patterns and associated extratropical impacts, both the MJO and the basic state must be well represented.

Paired basic science and clinical problem-based learning faculty teaching side by side: do students evaluate them differently?

PubMed

Stevenson, Frazier T; Bowe, Connie M; Gandour-Edwards, Regina; Kumari, Vijaya G

2005-02-01

Many studies have evaluated the desirability of expert versus non-expert facilitators in problem-based learning (PBL), but performance differences between basic science and clinical facilitators has been less studied. In a PBL course at our university, pairs of faculty facilitators (1 clinician, 1 basic scientist) were assigned to student groups to maximise integration of basic science with clinical science. This study set out to establish whether students evaluate basic science and clinical faculty members differently when they teach side by side. Online questionnaires were used to survey 188 students about their faculty facilitators immediately after they completed each of 3 serial PBL cases. Overall satisfaction was measured using a scale of 1-7 and yes/no responses were gathered from closed questions describing faculty performance. results: Year 1 students rated basic science and clinical facilitators the same, but Year 2 students rated the clinicians higher overall. Year 1 students rated basic scientists higher in their ability to understand the limits of their own knowledge. Year 2 students rated the clinicians higher in several content expertise-linked areas: preparedness, promotion of in-depth understanding, and ability to focus the group, and down-rated the basic scientists for demonstrating overspecialised knowledge. Students' overall ratings of individual faculty best correlated with the qualities of stimulation, focus and preparedness, but not with overspecialisation, excessive interjection of the faculty member's own opinions, and encouragement of psychosocial issue discussion. When taught by paired basic science and clinical PBL facilitators, students in Year 1 rated basic science and clinical PBL faculty equally, while Year 2 students rated clinicians more highly overall. The Year 2 difference may be explained by perceived differences in content expertise.

Is gastroenterology research in decline? A comparison of abstract publication rates from The British Society of Gastroenterology meetings between 1995 and 2005.

PubMed

Prendergast, Sarah; Mattishent, Katharina; Broughton, Tom; Beales, Ian

2013-02-22

Reports have suggested that academic medicine may be in decline within the UK. Further evidence suggests that rates of subsequent full publication of abstracts presented at major scientific meetings are low and may be declining. We have compared the publication rates of abstracts presented at meetings of the British Society of Gastroenterology (BSG) between 1995 and 2005 and examined factors associated with full paper publication.  Abstracts presented at BSG meetings in 1995 and 2005 were assessed by cross-referencing with multiple databases. Abstract characteristics associated with publication were analysed. There were no differences in overall publication rates, impact factors or time to publication between 1995 and 2005. Overall, basic-science abstracts were twice as likely to achieve full publication than non-basic science. There was a significant fall in the publication rates for case series and audits, and significantly increased rates for fundamental/basic-science abstracts over the study period. There were non-significant increases in publication rates for controlled trials and systematic reviews. In general, publication rates for all predominantly clinically orientated abstracts reduced between the two periods with the most notable fall occurring in nutrition.  There was no evidence of a decline in overall abstract publication rates between 1995 and 2005. There seemed to be trend for increased publication rates of abstracts using perceived high-quality study methodologies with a corresponding decrease in those with lower quality methods. The proportion of basic-science abstracts is likely to be a determinant of overall full publication rates following scientific meetings.

Is gastroenterology research in decline? A comparison of abstract publication rates from The British Society of Gastroenterology meetings between 1995 and 2005.

PubMed

Prendergast, Sarah; Mattishent, Katharina; Broughton, Tom; Beales, Ian

2013-01-01

Background: Reports have suggested that academic medicine may be in decline within the UK. Further evidence suggests that rates of subsequent full publication of abstracts presented at major scientific meetings are low and may be declining. We have compared the publication rates of abstracts presented at meetings of the British Society of Gastroenterology (BSG) between 1995 and 2005 and examined factors associated with full paper publication.  Methods: Abstracts presented at BSG meetings in 1995 and 2005 were assessed by cross-referencing with multiple databases. Abstract characteristics associated with publication were analysed. Results: There were no differences in overall publication rates, impact factors or time to publication between 1995 and 2005. Overall, basic-science abstracts were twice as likely to achieve full publication than non-basic science. There was a significant fall in the publication rates for case series and audits, and significantly increased rates for fundamental/basic-science abstracts over the study period. There were non-significant increases in publication rates for controlled trials and systematic reviews. In general, publication rates for all predominantly clinically orientated abstracts reduced between the two periods with the most notable fall occurring in nutrition.  Conclusions: There was no evidence of a decline in overall abstract publication rates between 1995 and 2005. There seemed to be trend for increased publication rates of abstracts using perceived high-quality study methodologies with a corresponding decrease in those with lower quality methods. The proportion of basic-science abstracts is likely to be a determinant of overall full publication rates following scientific meetings.

Flying qualities and control system characteristics for superaugmented aircraft

NASA Technical Reports Server (NTRS)

Myers, T. T.; Mcruer, D. T.; Johnston, D. E.

1984-01-01

Aircraft-alone dynamics and superaugmented control system fundamental regulatory properties including stability and regulatory responses of the basic closed-loop systems; fundamental high and low frequency margins and governing factors; and sensitivity to aircraft and controller parameters are addressed. Alternative FCS mechanizations, and mechanizational side effects are also discussed. An overview of flying qualities considerations encompasses general pilot operations as a controller in unattended, intermittent and trim, and full-attention regulatory or command control; effective vehicle primary and secondary response properties to pilot inputs and disturbances; pilot control architectural possibilities; and comparison of superaugmented and conventional aircraft path responses for different forms of pilot control. Results of a simple experimental investigation into pilot dynamic behavior in attitude control of superaugmented aircraft configurations with high frequency time laps and time delays are presented.

Quality of basic maternal care functions in health facilities of five African countries: an analysis of national health system surveys.

PubMed

Kruk, Margaret E; Leslie, Hannah H; Verguet, Stéphane; Mbaruku, Godfrey M; Adanu, Richard M K; Langer, Ana

2016-11-01

Global efforts to increase births at health-care facilities might not reduce maternal or newborn mortality if quality of care is insufficient. However, little systematic evidence exists for the quality at health facilities caring for women and newborn babies in low-income countries. We analysed the quality of basic maternal care functions and its association with volume of deliveries and surgical capacity in health-care facilities in five sub-Saharan African countries. In this analysis, we combined nationally representative health system surveys (Service Provision Assessments by the Demographic and Health Survery Programme) with data for volume of deliveries and quality of delivery care from Kenya, Namibia, Rwanda, Tanzania, and Uganda. We measured the quality of basic maternal care functions in delivery facilities using an index of 12 indicators of structure and processes of care, including infrastructure and use of evidence-based routine and emergency care interventions. We regressed the quality index on volume of births and confounders (public or privately managed, availability of antiretroviral therapy services, availability of skilled staffing, and country) stratified by facility type: primary (no caesarean capacity) or secondary (has caesarean capacity) care facilities. The Harvard University Human Research Protection Program approved this analysis as exempt from human subjects review. The national surveys were completed between April, 2006, and May, 2010. Our sample consisted of 1715 (93%) of 1842 health-care facilities that provided normal delivery service, after exclusion of facilities with missing (n=126) or invalid (n=1) data. 1511 (88%) study facilities (site of 276 965 [44%] of 622 864 facility births) did not have caesarean section capacity (primary care facilities). Quality of basic maternal care functions was substantially lower in primary (index score 0·38) than secondary care facilities (0·77). Low delivery volume was consistently associated with poor quality, with differences in quality between the lowest versus highest volume facilities of -0·22 (95% CI -0·26 to -0·19) in primary care facilities and -0·17 (-0·21 to -0·11) in secondary care facilities. More than 40% of facility deliveries in these five African countries occurred in primary care facilities, which scored poorly on basic measures of maternal care quality. Facilities with caesarean section capacity, particularly those with birth volumes higher than 500 per year, had higher scores for maternal care quality. Low-income and middle-income countries should systematically assess and improve the quality of delivery care in health facilities to accelerate reduction of maternal and newborn deaths. None. Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND license. Published by Elsevier Ltd.. All rights reserved.

Air Quality Modeling | Air Quality Planning & Standards | US ...

EPA Pesticide Factsheets

2016-06-08

The basic mission of the Office of Air Quality Planning and Standards is to preserve and improve the quality of our nation's air. One facet of accomplishing this goal requires that new and existing air pollution sources be modeled for compliance with the National Ambient Air Quality Standards (NAAQS).

Hidden Curriculum on Gaining the Value of Respect for Human Dignity: A Qualitative Study in Two Elementary Schools in Adana

ERIC Educational Resources Information Center

Sari, Mediha; Doganay, Ahmet

2009-01-01

The main purpose of this study is to investigate the functions of hidden curriculum on respect for human dignity which is one of the basic democratic values in detail in two elementary schools with low and high quality school life in Adana-Turkey. In this case study, the data were gathered through observations and interviews from teachers and…

Priorities for a "General Education of High Quality" in the State of Ohio: Effects on Emerging Relationships Among Universities, the State Board of Education, and the Public Schools.

ERIC Educational Resources Information Center

Crisci, Pat Eva; Lulow, Roger J.

The adoption of a new philosophy and new learner goals by the Ohio State Board of Education spawned a variety of Department of Education efforts. The new educational objectives concern five major categories: basic education; cultural education; citizenship education; career education; and health/personal education. To effectively carry out these…

Launch of Zoological Letters.

PubMed

Fukatsu, Takema; Kuratani, Shigeru

2016-02-01

A new open-access journal, Zoological Letters, was launched as a sister journal to Zoological Science, in January 2015. The new journal aims at publishing topical papers of high quality from a wide range of basic zoological research fields. This review highlights the notable reviews and research articles that have been published in the first year of Zoological Letters, providing an overview on the current achievements and future directions of the journal.

Literacies in a Changing Workplace: A Look at the Uses of Literacy in a Multi-ethnic, High-tech Electronics Factory.

ERIC Educational Resources Information Center

Katz, Mira-Lisa; Jury, Mark

Many studies and much "common knowledge" in the United States today decry the quality of the work force and the "basic literacy needs" of today's and tomorrow's workers. Widespread concern exists that U.S. workers are ill-equipped to compete in the global marketplace and that schools and vocational programs are failing to keep pace with changing…

Basic ammonothermal GaN growth in molybdenum capsules

NASA Astrophysics Data System (ADS)

Pimputkar, S.; Speck, J. S.; Nakamura, S.

2016-12-01

Single crystal, bulk gallium nitride (GaN) crystals were grown using the basic ammonothermal method in a high purity growth environment created using a non-hermetically sealed molybdenum (Mo) capsule and compared to growths performed in a similarly designed silver (Ag) capsule and capsule-free René 41 autoclave. Secondary ion mass spectrometry (SIMS) analysis revealed transition metal free (<1×1017 cm-3) GaN crystals. Anomalously low oxygen concentrations ((2-6)×1018 cm-3) were measured in a {0001} seeded crystal boule grown using a Mo capsule, despite higher source material oxygen concentrations ((1-5)×1019 cm-3) suggesting that molybdenum (or molybdenum nitrides) may act to getter oxygen under certain conditions. Total system pressure profiles from growth runs in a Mo capsule system were comparable to those without a capsule, with pressures peaking within 2 days and slowly decaying due to hydrogen diffusional losses. Measured Mo capsule GaN growth rates were comparable to un-optimized growth rates in capsule-free systems and appreciably slower than in Ag-capsule systems. Crystal quality replicated that of the GaN seed crystals for all capsule conditions, with high quality growth occurring on the (0001) Ga-face. Optical absorption and impurity concentration characterization suggests reduced concentrations of hydrogenated gallium vacancies (VGa-Hx).

Creation of virtual patients from CT images of cadavers to enhance integration of clinical and basic science student learning in anatomy.

PubMed

Jacobson, Stanley; Epstein, Scott K; Albright, Susan; Ochieng, Joseph; Griffiths, Jeffrey; Coppersmith, Veronica; Polak, Joseph F

2009-08-01

The goal of this study was to determine whether computerized tomographic (CT) images of cadavers could be used in addition to images from patients to develop virtual patients (VPs) to enhance integrated learning of basic and clinical science. We imaged 13 cadavers on a Siemens CT system. The DICOM images from the CT were noted to be of high quality by a radiologist who systematically identified all abnormal and pathological findings. The pathological findings from the CT images and the cause of death were used to develop plausible clinical cases and study questions. Each case was designed to highlight and explain the abnormal anatomic findings encountered during the cadaveric dissection. A 3D reconstruction was produced using OsiriX and then formatted into a QuickTime movie which was then stored on the Tufts University Sciences Knowledgebase (TUSK) as a VP. We conclude that CT scanning of cadavers produces high-quality images that can be used to develop VPs. Although the use of the VPs was optional and fewer than half of the students had an imaged cadaver for dissection, 59 of the 172 (34%) students accessed and reviewed the cases and images positively and were very encouraging for us to continue.

CUSTOMER/SUPPLIER ACCOUNTABILITY AND PROGRAM IMPLEMENTATION

EPA Science Inventory

Quality assurance (QA) and quality control (QC) are the basic components of a QA program, which is a fundamental quality management tool. he quality of outputs and services strongly depends on the caliber of the communications between the "customer" and the "supplier." lear under...

[Preparation and evaluation of stationary phase of high performance liquid chromatography for the separation of basic solutes].

PubMed

Wang, P; Wang, J; Cong, R; Dong, B

1997-05-01

A bonded phase for high performance liquid chromatography (HPLC) has been prepared by the new reaction between silica and silicon ether. The ether was synthesized from alkylchlorosilane and pentane-2,4-dione in the presence of imidazole under inert conditions by using anhydrous tetrahydrofuran as solvent. The bonded phase thus obtained was characterized by elemental analysis, diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy and HPLC evaluation. The carbon content was 9.4% and the surface coverage almost attained 3.0micromol/m2 without end-capping. The silanol absorption peaks of the product cannot be observed from the DRIFT spectrum, which revealed that the silanization reaction proceeded thoroughly. The basic solutes, such as aniline, o-toluidine, p-toluidine, N,N-dimethylaniline and pyridine were used as the probe solutes to examine their interaction with the residual silanols on the surface of the products. No buffer or salt was used in the mobile phase for these experiments. In comparison with an acidic solute, such as, phenol, basic aniline eluted in front of phenol, and the ratio of asymmetry of aniline peak to that of the phenol peak was 1.1. Furthermore the relative k' value of p-toluidine to that of o-toluidine was also 1.1. All the results showed that the stationary phase has better quality and reproducibility and can be used for the separation of basic solutes efficiently.

From Empiricism to Total Quality Management in Greek Education

NASA Astrophysics Data System (ADS)

Karavasilis, Ioannis; Samoladas, Ioannis; Nedos, Apostolos

Nowadays the education system in Greece moves towards democratization and decentralization. School unit is the cell and the base of the education system. Principal's role is highly demanding, multi-dimensional, and a critical determinant of school performance and effectiveness. The paper proposes an effective organizational plan of school units in Primary Education based on basic administration processes and Total Quality Management. Using theory of emotional intelligence and Blake-Mouton's grid it emphasizes the impact of Principal's leadership on democratizing the school unit, on creating a safe and secure environment and positive school climate and motivating teachers committee to participate in the decision making process.

Power Supplies for Space Systems Quality Assurance by Sandia Laboratories

DOE R&D Accomplishments Database

Hannigan, R. L.; Harnar, R. R.

1976-07-01

The Sandia Laboratories` participation in Quality Assurance programs for Radioisotopic Thermoelectric Generators which have been used in space systems over the past 10 years is summarized. Basic elements of this QA program are briefly described and recognition of assistance from other Sandia organizations is included. Descriptions of the various systems for which Sandia has had the QA responsibility are presented, including SNAP 19 (Nimbus, Pioneer, Viking), SNAP 27 (Apollo), Transit, Multi Hundred Watt (LES 8/9 and MJS), and a new program, High Performance Generator Mod 3. The outlook for Sandia participation in RTG programs for the next several years is noted.

The Implementation and Results of the Academic Administration System in the Center for Education Quality Development Network under the Jurisdiction of the Office of the Basic Education Commission of Thailand

ERIC Educational Resources Information Center

Ruanglae, Phumiphat; Sirisuthi, Chaiyuth; Weangsamoot, Visoot

2017-01-01

This purpose of this study was twofold. The researcher aimed to investigate the implementation results of the academic administration system in the Center for Education Quality Development Network under the jurisdiction of the Office of the Basic Education Commission of Thailand and to design the Actions Research which can be effectively utilized…

[Effects of sexual maturation on body composition, dermatoglyphics, somatotype and basic physical qualities of adolescents].

PubMed

Linhares, Renato Vidal; Matta, Marcelo de Oliveira; Lima, Jorge R P; Dantas, Paulo M Silva; Costa, Mônica Barros; Fernandes Filho, José

2009-02-01

Describe the characteristics of body composition, somatotype, basic physical qualities, dermatoglyphics and bone age regarding sexual maturation stages of boys. A transversal study was carried out in 136 boys, between 10 and 14 years of age. Clinical assessment, physical examination and radiography of wrists and hands to calculate bone age were performed. A tendency of increasing total body mass, stature, body mass index, body bone diameters and muscle circumferences and basic physical qualities was found with the advancing of puberty. No differences were found in dermatoglyphics and somatotype between different stages of puberty maturation. Due to the changes in important parameters of physical training that occur during puberty, it can be concluded that the selection of children and adolescents for sport training and competitions should be based not only on chronological age but also, and mainly on sexual maturation, for better physical assessment and appropriate training for this population.

[Witch hunt and hypotheses loss].

PubMed

Köhler, Dieter

2015-12-01

At this time randomized controlled studies (RCT) in clinical trials usually have high quality. But this quality is only true for the included patients (intrinsic validity). It is common to generalize the results to more or less similar patients. This inductive method is prohibited in epistemology what is known for 250 years (D Hume, K R Popper). Therefore the external validity for the data of RCT is low. To solve this problem additional clinical and pathophysiological based data are necessary to generalize the results. Unfortunately RCT show less quality in their premises. This is partly due to the influence of the pharmaceutical industry. A loss of universality of the hypothesis for RCT decreases basically the extrinsic validity. The articles describe this problem with examples. © Georg Thieme Verlag KG Stuttgart · New York.

The impact of dispersion on selective laser melting of titanium and niobium fine powders mixture

NASA Astrophysics Data System (ADS)

Razin, A.; Ovchinnikov, V.; Akhmetshin, R.; Krinitcyn, M.; Fedorov, V.; Akhmetshina, V.

2016-11-01

This paper is dedicated to the study of selective laser melting process of metal powders. Experiments were performed in the Research Center Modern Manufacturing Technologies of TPU with the fine powders of titanium and niobium. The research was carried out on 3D laser printer designed at TPU. In the framework of experiments aimed at determining possibilities of obtaining niobium-titanium alloy by SLS (selective laser sintering) there were studied the basic processes of laser melting and their effect on the quality of final samples and products. We determined operation modes of 3D printers which allow obtaining high quality of printed sample surface. The research results show that rigid requirements related to powder dispersiveness and proportions are needed to achieve better quality of products.

Validation of a method for the determination of zolpidem in human plasma using LC with fluorescence detection.

PubMed

Ring, P R; Bostick, J M

2000-04-01

A sensitive and selective high-performance liquid chromatography (HPLC) method was developed for the determination of zolpidem in human plasma. Zolpidem and the internal standard (trazodone) were extracted from human plasma that had been made basic. The basic sample was loaded onto a conditioned Bond Elut C18 cartridge, rinsed with water and eluted with methanol. Forty microliters were then injected onto the LC system. Separation was achieved on a C18 column (150 x 4.6 mm, 5 microm) with a mobile phase composed of acetonitrile:50 mM potassium phosphate monobasic at pH 6.0 (4:6, v/v). Detection was by fluorescence, with excitation at 254 nm and emission at 400 nm. The retention times of zolpidem and internal standard were approximately 4.7 and 5.3 min, respectively. The LC run time was 8 min. The assay was linear in concentration range 1-400 ng/ml for zolpidem in human plasma. The analysis of quality control samples for zolpidem (3, 30, and 300 ng/ml) demonstrated excellent precision with relative standard deviations (RSD) of 3.7, 4.6, and 3.0%, respectively (n = 18). The method was accurate with all intraday (n = 6) and overall (n = 18) mean concentrations within 5.8% from nominal at all quality control sample concentrations. This method was also performed using a Gilson Aspec XL automated sample processor and autoinjector. The samples were manually fortified with internal standard and made basic. The aspec then performed the solid phase extraction and made injections of the samples onto the LC system. Using the automated procedure for analysis, quality control samples for zolpidem (3, 30, and 300 ng/ml) demonstrated acceptable precision with RSD values of 9.0, 4.9, and 5.1%, respectively (n = 12). The method was accurate with all intracurve (n = 4) and overall (n = 12) mean values being less than 10.8% from nominal at all quality control sample concentrations.

Matching of electron beams for conformal therapy of target volumes at moderate depths.

PubMed

Zackrisson, B; Karlsson, M

1996-06-01

The basic requirements for conformal electron therapy are an accelerator with a wide range of energies and field shapes. The beams should be well characterised in a full 3-D dose planning system which has been verified for the geometries of the current application. Differences in the basic design of treatment units have been shown to have a large influence on beam quality and dosimetry. Modern equipment can deliver electron beams of good quality with a high degree of accuracy. A race-track microtron with minimised electron scattering and a multi-leaf collimator (MLC) for electron collimating will facilitate the isocentric technique as a general treatment technique for electrons. This will improve the possibility of performing combined electron field techniques in order to conform the dose distribution with no or minimal use of a bolus. Furthermore, the isocentric technique will facilitate multiple field arrangements that decrease the problems with distortion of the dose distribution due to inhomogeneities, etc. These situations are demonstrated by clinical examples where isocentric, matched electron fields for treatment of the nose, thyroid and thoracic wall have been used.

Total Quality Management: Good Enough for Government Work

DTIC Science & Technology

1992-10-01

expectations. This monograph consists of two basic parts. The first part reviews the quality movement in the United States from the time of the industrial ... revolution up to and including strategic quality management. It will help readers understand how quality developed over the years and why particular

Total Quality Management in a Knowledge Management Perspective.

ERIC Educational Resources Information Center

Johannsen, Carl Gustav

2000-01-01

Presents theoretical considerations on both similarities and differences between information management and knowledge management and presents a conceptual model of basic knowledge management processes. Discusses total quality management and quality control in the context of information management. (Author/LRW)

Using Basic Quality Management Concepts to Produce Total Quality School Buildings.

ERIC Educational Resources Information Center

Herman, Jerry J.

1994-01-01

Quality control in designing and building school buildings depends on customer feedback. Outlines and graphically demonstrates the interrelationships among the input sources; the information acquired; and the three phases of predesign, construction, and completion. (MLF)

Production of hydrocarbon fuels from pyrolysis of soybean oils using a basic catalyst.

PubMed

Xu, Junming; Jiang, Jianchun; Sun, Yunjuan; Chen, Jie

2010-12-01

Triglycerides obtained from animals and plants have attracted great attention from researchers for developing an environmental friendly and high-quality fuel, free of nitrogen and sulfur. In the present work, the production of biofuel by catalytic cracking of soybean oil over a basic catalyst in a continuous pyrolysis reactor at atmospheric pressure has been studied. Experiments were designed to study the effect of different types of catalysts on the yield and acid value of the diesel and gasoline fractions from the pyrolytic oil. It was found that basic catalyst gave a product with relatively low acid number. These pyrolytic oils were also further reacted with alcohol in order to decrease their acid value. After esterification, the physico-chemical properties of these biofuels were characterized, and compared with Chinese specifications for conventional diesel fuels. The results showed that esterification of pyrolytic oil from triglycerides represents an alternative technique for producing biofuels from soybean oils with characteristics similar to those of petroleum fuels. Published by Elsevier Ltd.

Compensation Techniques in Accelerator Physics

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

Sayed, Hisham Kamal

2011-05-01

Accelerator physics is one of the most diverse multidisciplinary fields of physics, wherein the dynamics of particle beams is studied. It takes more than the understanding of basic electromagnetic interactions to be able to predict the beam dynamics, and to be able to develop new techniques to produce, maintain, and deliver high quality beams for different applications. In this work, some basic theory regarding particle beam dynamics in accelerators will be presented. This basic theory, along with applying state of the art techniques in beam dynamics will be used in this dissertation to study and solve accelerator physics problems. Twomore » problems involving compensation are studied in the context of the MEIC (Medium Energy Electron Ion Collider) project at Jefferson Laboratory. Several chromaticity (the energy dependence of the particle tune) compensation methods are evaluated numerically and deployed in a figure eight ring designed for the electrons in the collider. Furthermore, transverse coupling optics have been developed to compensate the coupling introduced by the spin rotators in the MEIC electron ring design.« less

Effects of perceived autonomy support and basic need satisfaction on quality of life in hemodialysis patients.

PubMed

Chen, Mei-Fang; Chang, Ray-E; Tsai, Hung-Bin; Hou, Ying-Hui

2018-03-01

Despite a growing understanding of health-related quality of life (HRQOL) and its determinants in hemodialysis (HD) patients, little is known about the effects and interrelationships concerning the perception of autonomy support and basic need satisfaction of HD patients on their HRQOL. Based on self-determination theory (SDT), this study examines whether HD patients' perceived autonomy support from health care practitioners (physicians and nurses) relates to the satisfaction of HD patients' basic needs and in turn influences their HRQOL. A questionnaire was administered to 250 Taiwanese HD patients recruited from multiclinical centers and regional hospitals in northern Taiwan. Structural equation modeling (SEM) analysis was conducted to examine the causal relationships between patient perceptions of autonomy support and HRQOL through basic need satisfaction. The empirical results of SEM indicated that the HD patients' perceived autonomy support increased the satisfaction of their basic needs (autonomy, competency, and relatedness), as expected. The higher degree of basic need satisfaction led to higher HRQOL, as measured by physical and mental component scores. Autonomy support from physicians and nurses contributes to improving HD patients' HRQOL through basic need satisfaction. This indicates that staff caring for patients with severe chronic diseases should offer considerable support for patient autonomy.

Ultra-high-throughput Production of III-V/Si Wafer for Electronic and Photonic Applications

PubMed Central

Geum, Dae-Myeong; Park, Min-Su; Lim, Ju Young; Yang, Hyun-Duk; Song, Jin Dong; Kim, Chang Zoo; Yoon, Euijoon; Kim, SangHyeon; Choi, Won Jun

2016-01-01

Si-based integrated circuits have been intensively developed over the past several decades through ultimate device scaling. However, the Si technology has reached the physical limitations of the scaling. These limitations have fuelled the search for alternative active materials (for transistors) and the introduction of optical interconnects (called “Si photonics”). A series of attempts to circumvent the Si technology limits are based on the use of III-V compound semiconductor due to their superior benefits, such as high electron mobility and direct bandgap. To use their physical properties on a Si platform, the formation of high-quality III-V films on the Si (III-V/Si) is the basic technology ; however, implementing this technology using a high-throughput process is not easy. Here, we report new concepts for an ultra-high-throughput heterogeneous integration of high-quality III-V films on the Si using the wafer bonding and epitaxial lift off (ELO) technique. We describe the ultra-fast ELO and also the re-use of the III-V donor wafer after III-V/Si formation. These approaches provide an ultra-high-throughput fabrication of III-V/Si substrates with a high-quality film, which leads to a dramatic cost reduction. As proof-of-concept devices, this paper demonstrates GaAs-based high electron mobility transistors (HEMTs), solar cells, and hetero-junction phototransistors on Si substrates. PMID:26864968

The Right to Basic Education for All: Addressing the Educational Needs and Barriers of Immigrant Learners in South Africa

ERIC Educational Resources Information Center

Marishane, Nylon

2013-01-01

The South African Constitution guarantees the right to basic education for all learners, including children of immigrants from across the country's borders. In view of this constitutional imperative, the Department of Basic Education is mandated to provide quality education to all learners, irrespective of their socio-economic and other…

The Global Challenge in Basic Education: Why Continued Investment in Basic Education Is Important

ERIC Educational Resources Information Center

Mertaugh, Michael T.; Jimenez, Emmanuel Y.; Patrinos, Harry A.

2009-01-01

This paper documents the importance of continued investment in basic education and argues that investments need to be carefully targeted to address the constraints that limit the coverage and quality of education if they are to provide expected benefits. Part I begins with a discussion of the returns to investment in education. Part II then…

A systematic review of basic life support training targeted to family members of high-risk cardiac patients.

PubMed

Cartledge, Susie; Bray, Janet E; Leary, Marion; Stub, Dion; Finn, Judith

2016-08-01

Targeting basic life support (BLS) training to bystanders who are most likely to witness an out of hospital cardiac arrest (OHCA) is an important public health intervention. We performed a systematic review examining the evidence of the effectiveness of providing BLS training to family members of high-risk cardiac patients. A search of Ovid MEDLINE, CINAL, EMBASE, Informit, Cochrane Library, Web of Science, Scopus, ERIC and ProQuest Dissertations and Theses Global was conducted. We included all studies training adult family members of high-risk cardiac patients regardless of methods used for cardiopulmonary resuscitation (CPR) or BLS training. Two reviewers independently extracted data and evaluated the quality of evidence using GRADE (Grades of Recommendation, Assessment, Development and Evaluation). We included 26 of the 1172 studies identified. The majority of studies were non-randomised controlled trials (n=18), of very low to moderate quality. Currently, there is insufficient evidence to indicate a benefit of this intervention for patients; largely because of low numbers of OHCA events and high loss to follow-up. However, the majority of trained individuals were able to competently perform BLS skills, reported a willingness to use these skills and experienced lower anxiety. Whilst there is no current evidence for improvement in patient outcomes from targeted BLS training for family members, this group are willing and capable to learn these skills. Future research may need to examine longer periods of follow-up using alternate methods (e.g. cardiac arrest registries), and examine the effectiveness of training in the modern era. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Optimized protocols for cardiac magnetic resonance imaging in patients with thoracic metallic implants.

PubMed

Olivieri, Laura J; Cross, Russell R; O'Brien, Kendall E; Ratnayaka, Kanishka; Hansen, Michael S

2015-09-01

Cardiac magnetic resonance (MR) imaging is a valuable tool in congenital heart disease; however patients frequently have metal devices in the chest from the treatment of their disease that complicate imaging. Methods are needed to improve imaging around metal implants near the heart. Basic sequence parameter manipulations have the potential to minimize artifact while limiting effects on image resolution and quality. Our objective was to design cine and static cardiac imaging sequences to minimize metal artifact while maintaining image quality. Using systematic variation of standard imaging parameters on a fluid-filled phantom containing commonly used metal cardiac devices, we developed optimized sequences for steady-state free precession (SSFP), gradient recalled echo (GRE) cine imaging, and turbo spin-echo (TSE) black-blood imaging. We imaged 17 consecutive patients undergoing routine cardiac MR with 25 metal implants of various origins using both standard and optimized imaging protocols for a given slice position. We rated images for quality and metal artifact size by measuring metal artifact in two orthogonal planes within the image. All metal artifacts were reduced with optimized imaging. The average metal artifact reduction for the optimized SSFP cine was 1.5+/-1.8 mm, and for the optimized GRE cine the reduction was 4.6+/-4.5 mm (P < 0.05). Quality ratings favored the optimized GRE cine. Similarly, the average metal artifact reduction for the optimized TSE images was 1.6+/-1.7 mm (P < 0.05), and quality ratings favored the optimized TSE imaging. Imaging sequences tailored to minimize metal artifact are easily created by modifying basic sequence parameters, and images are superior to standard imaging sequences in both quality and artifact size. Specifically, for optimized cine imaging a GRE sequence should be used with settings that favor short echo time, i.e. flow compensation off, weak asymmetrical echo and a relatively high receiver bandwidth. For static black-blood imaging, a TSE sequence should be used with fat saturation turned off and high receiver bandwidth.

ENHANCING SCIENTIFIC COLLABORATION THROUGH QUALITY ASSURANCE

EPA Science Inventory

The basic features of the Quality Assurance Program have been in existence since the early 1980's, but this poster will highlight some topics that have emerged more recently, in particular the Agency's laboratory competency policy, the information quality guidelines, and scientif...

Fluoride, Nitrate, and Dissolved-Solids Concentrations in Ground Waters of Washington

USGS Publications Warehouse

Lum, W. E.; Turney, Gary L.

1984-01-01

This study provides basic data on ground-water quality throughout the State. It is intended for uses in planning and management by agencies and individuals who have responsibility for or interest in, public health and welfare. It also provides a basis for directing future studies of ground-water quality toward areas where ground-water quality problems may already exist. The information presented is a compilation of existing data from numerous sources including: the Washington Departments of Ecology and Social and Health Services, the Environmental Protection Agency, as well as many other local, county, state and federal agencies and private corporations. Only data on fluoride, nitrate, and dissolved-solids concentrations in ground water are presented, as these constituents are among those commonly used to determine the suitability of water for drinking or other purposes. They also reflect both natural and man-imposed effects on water quality and are the most readily available water-quality data for the State of Washington. The percentage of wells with fluoride, nitrate, or dissolved-solids concentrations exceeding U.S. Environmental Protection Agency Primary and Secondary Drinking Water Regulations were about 1, about 3, and about 3, respectively. Most high concentrations occurred in widely separated wells. Two exceptions were: high concentrations of nitrate and dissolved solids in wells on the Hanford Department of Energy Facility and high concentrations of nitrate in the lower Yakima River basin. (USGS)

An enhanced PM 2.5 air quality forecast model based on nonlinear regression and back-trajectory concentrations

NASA Astrophysics Data System (ADS)

Cobourn, W. Geoffrey

2010-08-01

An enhanced PM 2.5 air quality forecast model based on nonlinear regression (NLR) and back-trajectory concentrations has been developed for use in the Louisville, Kentucky metropolitan area. The PM 2.5 air quality forecast model is designed for use in the warm season, from May through September, when PM 2.5 air quality is more likely to be critical for human health. The enhanced PM 2.5 model consists of a basic NLR model, developed for use with an automated air quality forecast system, and an additional parameter based on upwind PM 2.5 concentration, called PM24. The PM24 parameter is designed to be determined manually, by synthesizing backward air trajectory and regional air quality information to compute 24-h back-trajectory concentrations. The PM24 parameter may be used by air quality forecasters to adjust the forecast provided by the automated forecast system. In this study of the 2007 and 2008 forecast seasons, the enhanced model performed well using forecasted meteorological data and PM24 as input. The enhanced PM 2.5 model was compared with three alternative models, including the basic NLR model, the basic NLR model with a persistence parameter added, and the NLR model with persistence and PM24. The two models that included PM24 were of comparable accuracy. The two models incorporating back-trajectory concentrations had lower mean absolute errors and higher rates of detecting unhealthy PM2.5 concentrations compared to the other models.

Design Quality in the Context of Healthcare Environments: A Scoping Review.

PubMed

Anåker, Anna; Heylighen, Ann; Nordin, Susanna; Elf, Marie

2017-07-01

We explored the concept of design quality in relation to healthcare environments. In addition, we present a taxonomy that illustrates the wide range of terms used in connection with design quality in healthcare. High-quality physical environments can promote health and well-being. Developments in healthcare technology and methodology put high demands on the design quality of care environments, coupled with increasing expectations and demands from patients and staff that care environments be person centered, welcoming, and accessible while also supporting privacy and security. In addition, there are demands that decisions about the design of healthcare architecture be based on the best available information from credible research and the evaluation of existing building projects. The basic principles of Arksey and O'Malley's model of scoping review design were used. Data were derived from literature searches in scientific databases. A total of 18 articles and books were found that referred to design quality in a healthcare context. Design quality of physical healthcare environments involves three different themes: (i) environmental sustainability and ecological values, (ii) social and cultural interactions and values, and (iii) resilience of the engineering and building construction. Design quality was clarified herein with a definition. Awareness of what is considered design quality in relation to healthcare architecture could help to design healthcare environments based on evidence. To operationalize the concept, its definition must be clear and explicit and able to meet the complex needs of the stakeholders in a healthcare context, including patients, staff, and significant others.

Positive and negative evaluation of relationships: Development and validation of the Positive-Negative Relationship Quality (PN-RQ) scale.

PubMed

Rogge, Ronald D; Fincham, Frank D; Crasta, Dev; Maniaci, Michael R

2017-08-01

Three studies were undertaken to develop the Positive-Negative Relationship Quality scale (PN-RQ), conceptualizing relationship quality as a bidimensional construct in which the positive qualities of a relationship are treated as distinct from its negative qualities. Analyses in emerging adults (Study 1: N = 1,814), in online respondents (Study 2: N = 787) with a 2-week follow-up, and in a single group pre-intervention-post-intervention study (Study 3: N = 54) of the Promoting Awareness, Improving Relationships (PAIR) program provided support for (a) positive and negative qualities as distinct dimensions via confirmatory factor analysis (CFA), (b) the PN-RQ representing an item response theory-optimized measure of these 2 dimensions, (c) substantive differences between indifferent (low positive and negative qualities) and ambivalent (high positive and negative qualities) relationships potentially obscured by unidimensional scales, (d) high levels of responsiveness of the PN-RQ scales to change over time, (e) the unique predictive validity offered over time by the PN-RQ scores beyond that offered by scores of current unidimensional measures of relationship quality, and (f) the unique longitudinal information gained by using the PN-RQ as a bidimensional outcome measure in an intervention study. Taken together, the studies offer promising support for the PN-RQ scales suggesting that they have the potential to advance both basic and applied research. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Improving the Quality of Basic Education, Volume 6. Country Papers: Antigua, Bermuda, India, St. Kitts, Nevis, Turks & Caicos Islands. Conference of Commonwealth Education Ministers (11th, Barbados, October 29-November 2, 1990).

ERIC Educational Resources Information Center

Commonwealth Inst., London (England).

Commonwealth Ministries of Education were asked to report on how they are undertaking the improvement of the quality of basic education in their respective countries. The papers in this volume focus on: (1) Antigua; (2) Bermuda; (3) India; (4) St. Kitts and Nevis; and (5) Turks and Caicos Islands. Charts and statistical data support each country's…

Vascular surgical education in a medium-income country.

PubMed

Abdool-Carrim, A T O; Veller, M G

2010-03-01

Medium income country such as South Africa face a dilemma on the need to offer high quality vascular surgical care in a resource constrained environment, where the vast majority of population has inadequate access to even the most basic health care provision. At the same time with rapid development in technology there is also the need to provide high technological treatment to a small population that can afford high cost therapy. This apparent dichotomy in health care provides a challenge and the solution is for all role players in the health care provision to find a solution which will suite the population at large.

[Quality assurance and quality improvement in medical practice. Part 3: Clinical audit in medical practice].

PubMed

Godény, Sándor

2012-02-05

The first two articles in the series were about the definition of quality in healthcare, the quality approach, the importance of quality assurance, the advantages of quality management systems and the basic concepts and necessity of evidence based medicine. In the third article the importance and basic steps of clinical audit are summarised. Clinical audit is an integral part of quality assurance and quality improvement in healthcare, that is the responsibility of any practitioner involved in medical practice. Clinical audit principally measures the clinical practice against clinical guidelines, protocols and other professional standards, and sometimes induces changes to ensure that all patients receive care according to principles of the best practice. The clinical audit can be defined also as a quality improvement process that seeks to identify areas for service improvement, develop and carry out plans and actions to improve medical activity and then by re-audit to ensure that these changes have an effect. Therefore, its aims are both to stimulate quality improvement interventions and to assess their impact in order to develop clinical effectiveness. At the end of the article key points of quality assurance and improvement in medical practice are summarised.

Rhythm is it: effects of dynamic body feedback on affect and attitudes

PubMed Central

Koch, Sabine C.

2014-01-01

Body feedback is the proprioceptive feedback that denominates the afferent information from position and movement of the body to the central nervous system. It is crucial in experiencing emotions, in forming attitudes and in regulating emotions and behavior. This paper investigates effects of dynamic body feedback on affect and attitudes, focusing on the impact of movement rhythms with smooth vs. sharp reversals as one basic category of movement qualities. It relates those qualities to already explored effects of approach vs. avoidance motor behavior as one basic category of movement shape. Studies 1 and 2 tested the effects of one of two basic movement qualities (smooth vs. sharp rhythms) on affect and cognition. The third study tested those movement qualities in combination with movement shape (approach vs. avoidance motor behavior) and the effects of those combinations on affect and attitudes toward initially valence-free stimuli. Results suggest that movement rhythms influence affect (studies 1 and 2), and attitudes (study 3), and moderate the impact of approach and avoidance motor behavior on attitudes (study 3). Extending static body feedback research with a dynamic account, findings indicate that movement qualities – next to movement shape – play an important role, when movement of the lived body is an independent variable. PMID:24959153

Enabling nutrient security and sustainability through systems research.

PubMed

Kaput, Jim; Kussmann, Martin; Mendoza, Yery; Le Coutre, Ronit; Cooper, Karen; Roulin, Anne

2015-05-01

Human and companion animal health depends upon nutritional quality of foods. Seed varieties, seasonal and local growing conditions, transportation, food processing, and storage, and local food customs can influence the nutrient content of food. A new and intensive area of investigation is emerging that recognizes many factors in these agri-food systems that influence the maintenance of nutrient quality which is fundamental to ensure nutrient security for world populations. Modeling how these systems function requires data from different sectors including agricultural, environmental, social, and economic, but also must incorporate basic nutrition and other biomedical sciences. Improving the agri-food system through advances in pre- and post-harvest processing methods, biofortification, or fortifying processed foods will aid in targeting nutrition for populations and individuals. The challenge to maintain and improve nutrient quality is magnified by the need to produce food locally and globally in a sustainable and consumer-acceptable manner for current and future populations. An unmet requirement for assessing how to improve nutrient quality, however, is the basic knowledge of how to define health. That is, health cannot be maintained or improved by altering nutrient quality without an adequate definition of what health means for individuals and populations. Defining and measuring health therefore becomes a critical objective for basic nutritional and other biomedical sciences.

Understanding Interrater Reliability and Validity of Risk Assessment Tools Used to Predict Adverse Clinical Events.

PubMed

Siedlecki, Sandra L; Albert, Nancy M

This article will describe how to assess interrater reliability and validity of risk assessment tools, using easy-to-follow formulas, and to provide calculations that demonstrate principles discussed. Clinical nurse specialists should be able to identify risk assessment tools that provide high-quality interrater reliability and the highest validity for predicting true events of importance to clinical settings. Making best practice recommendations for assessment tool use is critical to high-quality patient care and safe practices that impact patient outcomes and nursing resources. Optimal risk assessment tool selection requires knowledge about interrater reliability and tool validity. The clinical nurse specialist will understand the reliability and validity issues associated with risk assessment tools, and be able to evaluate tools using basic calculations. Risk assessment tools are developed to objectively predict quality and safety events and ultimately reduce the risk of event occurrence through preventive interventions. To ensure high-quality tool use, clinical nurse specialists must critically assess tool properties. The better the tool's ability to predict adverse events, the more likely that event risk is mediated. Interrater reliability and validity assessment is relatively an easy skill to master and will result in better decisions when selecting or making recommendations for risk assessment tool use.

Development of a telediagnosis endoscopy system over secure internet.

PubMed

Ohashi, K; Sakamoto, N; Watanabe, M; Mizushima, H; Tanaka, H

2008-01-01

We developed a new telediagnosis system to securely transmit high-quality endoscopic moving images over the Internet in real time. This system would enable collaboration between physicians seeking advice from endoscopists separated by long distances, to facilitate diagnosis. We adapted a new type of digital video streaming system (DVTS) to our teleendoscopic diagnosis system. To investigate its feasibility, we conducted a two-step experiment. A basic experiment was first conducted to transmit endoscopic video images between hospitals using a plain DVTS. After investigating the practical usability, we incorporated a secure and reliable communication function into the system, by equipping DVTS with "TCP2", a new security technology that establishes secure communication in the transport layer. The second experiment involved international transmission of teleendoscopic image between Hawaii and Japan using the improved system. In both the experiments, no serious transmission delay was observed to disturb physicians' communications and, after subjective evaluation by endoscopists, the diagnostic qualities of the images were found to be adequate. Moreover, the second experiment showed that "TCP2-equipped DVTS" successfully executed high-quality secure image transmission over a long distance network. We conclude that DVTS technology would be promising for teleendoscopic diagnosis. It was also shown that a high quality, secure teleendoscopic diagnosis system can be developed by equipping DVTS with TCP2.

[Present situation and development of acupuncture in the Netherlands].

PubMed

Zhu, Anning; Meng, Xianjun; Huang, Jun; Xu, Weiwei; Wang, Yu

2016-10-12

The development, present situation, educational institution and association, legislation and application of acupuncture therapy in the Netherlands are introduced. Acupuncture was introduced into the Netherlands about 400 years ago. At present, being one of the complementary and alternative medicine, acupuncture has not passed the national legislation yet. The nongovernmental source is given priority to the development of acupuncture and the educational institution is private. Even though acupuncture has not been listed in the basic medical insurance in the Netherlands, it becomes one of the additional items of the insurance company and its expenditure is reimbursed partially. The field of TCM in the Netherlands now is facing to the issues to be solved, including constructing the official medical institution, educating high-quality acupuncturists, promoting national legislation and adopting acupuncture into the basic medical insurance.

Wide Bandgap Extrinsic Photoconductive Switches

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

Sullivan, James S.

2012-01-20

Photoconductive semiconductor switches (PCSS) have been investigated since the late 1970s. Some devices have been developed that withstand tens of kilovolts and others that switch hundreds of amperes. However, no single device has been developed that can reliably withstand both high voltage and switch high current. Yet, photoconductive switches still hold the promise of reliable high voltage and high current operation with subnanosecond risetimes. Particularly since good quality, bulk, single crystal, wide bandgap semiconductor materials have recently become available. In this chapter we will review the basic operation of PCSS devices, status of PCSS devices and properties of the widemore » bandgap semiconductors 4H-SiC, 6H-SiC and 2H-GaN.« less

An investigation of perceptions of programme quality support of adult basic education programmes.

PubMed

Udouj, Gary; Grover, Kenda; Belcher, Greg; Kacirek, Kit

2017-04-01

This study was designed to identify the degree to which the directors of adult basic education programs perceive they have program quality support, as evidenced by a well-defined mission and role in the community, a management system, human resources management, and a suitable learning environment. NSCALL's Evidence-based program self-assessment (2006) was modified and administered electronically to administrators of adult education programs in a mid-southern state. Findings indicated that most directors perceive they are implementing the indicators of program quality support in all of the areas surveyed. A research-based annual self-study that considers the quality indicators is recommended, leaving a need for an update to the NCSALL assessment for use as a program assessment instrument. Copyright © 2016 Elsevier Ltd. All rights reserved.

[Study of genuineness based on changes of ancient herbal origin--taking Astragalus membranaceus and Salvia miltiorrhiza as examples].

PubMed

Zhan, Zhi-Lai; Deng, Ai-Ping; Peng, Hua-Sheng; Zhang, Xiao-Bo; Guo, Lan-Ping; Huang, Lu-Qi

2016-09-01

Basically, Dao-di hers are produced in specific area which has a long history, good quality, good medicine, curative effect. However genuine medicinal material area in history is not static, this makes the establishment of genuine medicinal material origin and the in-depth research be very difficult. This paper has profoundly analyzed the origin of different historical periods taking Astragalus membranaceus and Salvia miltiorrhiza as examples, and then summarized the reasons of herbal origin changes from the humanities, social and natural three aspects. This paper provides a basis for establishment and the further research of high-quality genuine producing area. Copyright© by the Chinese Pharmaceutical Association.

The Art and Science of Photography in Hand Surgery

PubMed Central

Wang, Keming; Kowalski, Evan J.; Chung, Kevin C.

2013-01-01

High-quality medical photography plays an important role in teaching and demonstrating the functional capacity of the hands, as well as in medicolegal documentation. Obtaining standardized, high-quality photographs is now an essential component of many surgery practices. The importance of standardized photography in facial and cosmetic surgery has been well documented in previous studies, but no studies have thoroughly addressed the details of photography for hand surgery. In this paper, we will provide a set of guidelines and basic camera concepts for different scenarios to help hand surgeons obtain appropriate and informative high quality photographs. A camera used for medical photography should come equipped with a large sensor size and an optical zoom lens with a focal length ranging anywhere from 14-75mm. In a clinic or office setting, we recommend six standardized views of the hand and four views for the wrist, and additional views should be taken for tendon ruptures, nerve injuries, or other deformities of the hand. For intra-operative pictures, the camera operator should understand the procedure and pertinent anatomy in order to properly obtain high-quality photographs. When digital radiographs are not available, and radiographic film must be photographed, it is recommended to reduce the exposure and change the color mode to black and white to obtain the best possible pictures. The goal of medical photography is to present the subject in an accurate and precise fashion. PMID:23755927

41 CFR 102-76.10 - What basic design and construction policy governs Federal agencies?

Code of Federal Regulations, 2012 CFR

2012-01-01

... basic design and construction policies: (a) Provide the highest quality services for designing and... requirements. (See 40 U.S.C. 3310 and 3312.) (d) Design Federal buildings to have a long life expectancy and...

41 CFR 102-76.10 - What basic design and construction policy governs Federal agencies?

Code of Federal Regulations, 2013 CFR

2013-07-01

... basic design and construction policies: (a) Provide the highest quality services for designing and... requirements. (See 40 U.S.C. 3310 and 3312.) (d) Design Federal buildings to have a long life expectancy and...

Questions and Issues in Basic Writing and Computing (Computers and Controversy).

ERIC Educational Resources Information Center

Gay, Pamela

1991-01-01

Presents findings from 18 reviewed studies with regard to attitude and the quality of writing performance. Discusses pedagogy and the problem of defining basic writers. Suggests research directions that can help move educators toward a new pedagogy. (MG)

Endotracheal tube placement by EMT-Basics in a rural EMS system.

PubMed

Pratt, Jeffrey C; Hirshberg, Alan J

2005-01-01

To evaluate the effectiveness of an intubation-training module and special-waiver project in which Emergency Medical Technician (EMT)-Basics were trained to perform endotracheal intubations in a rural community. This was a prospective observational study over a four-year period (July 1998 through May 2002) of all intubation attempts by EMT-Basics in the field. The authors observed intubation data, training methods, and quality-assurance methods of a special-waiver project agreed to by the State Department of Public Health to train and allow EMT-Basics to intubate patients. Data were from documentation unique to the project. Project documentation evaluated the placement and complication(s) of endotracheal tube (ETT) placement after arrival to the emergency department. An intubation attempt was defined as direct laryngoscopy. A successful attempt was defined as an appropriately sized ETT placed and secured in the trachea below the vocal cords and above the carina. Confirmation of placement in the field included accepted clinical methods and the use of qualitative colorimetric end-tidal carbon dioxide detectors. The EMT-Basics were trained using a paramedic curriculum, including operating room intubations on live adult patients. All patients were in either cardiopulmonary or respiratory arrest. Thirty-two intubations were performed by EMT-Basics. Thirty attempts were successful and two were unsuccessful (94%; 95% confidence interval [CI] 80-98%). Unsuccessful ETT placements were managed with accepted basic life support airway standards. There were no unrecognized esophageal ETT placements (0%; 95% CI 0-11%). This study demonstrated that with an intensive training program using selected highly motivated providers and close monitoring, a program of EMT-Basic ETT placement in a rural setting can achieve acceptable success rates in patients in cardiac or respiratory arrest.

Preparative two-step purification of recombinant H1.0 linker histone and its domains.

PubMed

Ivic, Nives; Bilokapic, Silvija; Halic, Mario

2017-01-01

H1 linker histones are small basic proteins that have a key role in the formation and maintenance of higher-order chromatin structures. Additionally, many examples have shown that linker histones play an important role in gene regulation, modulated by their various subtypes and posttranslational modifications. Obtaining high amounts of very pure linker histones, especially for efficient antibody production, remains a demanding and challenging procedure. Here we present an easy and fast method to purify human linker histone H1.0 overexpressed in Escherichia coli, as well as its domains: N-terminal/globular domain and C-terminal intrinsically disordered domain. This purification protocol relies on a simple affinity chromatography step followed by cation exchange due to the highly basic properties of histone proteins. Therefore, this protocol can also be applied to other linker histones. Highly pure proteins in amounts sufficient for most biochemical experiments can be obtained. The functional quality of purified H1.0 histone and its domains has been confirmed by pull-down, gel-mobility shift assays and the nuclear import assay.

The Emergence of Quality Assessment in Brazilian Basic Education

ERIC Educational Resources Information Center

Kauko, Jaakko; Centeno, Vera Gorodski; Candido, Helena; Shiroma, Eneida; Klutas, Anni

2016-01-01

The focus in this article is on Brazilian education policy, specifically quality assurance and evaluation. The starting point is that quality, measured by means of large-scale assessments, is one of the key discursive justifications for educational change. The article addresses the questions of how quality evaluation became a significant feature…

Educational Quality in Music Teacher Education: Components of a Foundation for Research

ERIC Educational Resources Information Center

Johansen, Geir

2007-01-01

Increasing demands for educational quality in higher education affect both higher music education and music teacher education. A theoretical framework is needed if we are to question what is meant by "educational quality" in the latter. To establish programs for quality development and assessment requires basic subject-specific research on the…

Exploratory piloted simulator study of the effects of winglets on handling qualities of a representative agricultural airplane

NASA Technical Reports Server (NTRS)

Ogburn, M. E.; Brown, P. W.

1980-01-01

The effects on handling qualities of adding winglets to a representative agricultural aircraft configuration during swath-run maneuvering were evaluated. Aerodynamic data used in the simulation were based on low-speed wind tunnel tests of a full scale airplane and a subscale model. The Cooper-Harper handling qualities rating scale, supplementary pilot comments, and pilot vehicle performance data were used to describe the handling qualities of the airplane with the different wing-tip configurations. Results showed that the lateral-directional handling qualities of the airplane were greatly affected by the application of winglets and winglet cant angle. The airplane with winglets canted out 20 deg exhibited severely degraded lateral directional handling qualities in comparison to the basic airplane. When the winglets were canted inward 10 deg, the flying qualities of the configuration were markedly improved over those of the winglet-canted-out configuration or the basic configuration without winglets, indicating that proper tailoring of the winglet design may afford a potential benefit in the area of handling qualities.

Basic and Applied Research in the Field of Electronics and Communications.

DTIC Science & Technology

1986-03-19

301 Theses ?9. N. P. Vlannes, "Optical and :nduction Probing of aSagnezos:atic -vaves in Thin Films of Yttrium :ron Garnet ," ?H D Thesis, Departrment f...used in high-quality, single-crystal ferrite thin films . Both experimental and theoretical analyses verified several new transmission modes, and...4-amD :urrent at 160 kilohertz. (References: 52, 61, 134). X’NM. Control of Microstructure in Thin- Film Electronic Materials Professor C. Thompson

Autonomous Control Modes and Optimized Path Guidance for Shipboard Landing in High Sea States

DTIC Science & Technology

2016-01-29

Research in Sea-Based Aviation ONR #BAA12-SN-028 CDRL A001 DISTRIBUTION STATEMENT A: Distribution Approved for public release; distribution...is performed under the Office of Naval Research program on Basic and Applied Research in Sea- Based Aviation (ONR BAA12-SN-0028). This project...addresses the Sea Based Aviation (SBA) initiative in Advanced Handling Qualities for Rotorcraft. Landing a rotorcraft on a moving ship deck and under the

A laser primer for orthopaedic nurses.

PubMed

Michelson, S A

1990-01-01

Laser therapy is an efficient surgical intervention that minimizes tissue manipulation and destruction; however meticulous nursing care is required to safeguard the patient from potential hazards inherent in the procedure. A solid grounding in basic laser concepts including biophysics, correct operation of the equipment, safety, and maintenance will assist the nurse in providing comprehensive, high quality care. The emphasis of nursing practice should be oriented toward comprehensive patient education, psychosocial support, and safeguarding the patient from potential laser hazards.

An efficient global energy optimization approach for robust 3D plane segmentation of point clouds

NASA Astrophysics Data System (ADS)

Dong, Zhen; Yang, Bisheng; Hu, Pingbo; Scherer, Sebastian

2018-03-01

Automatic 3D plane segmentation is necessary for many applications including point cloud registration, building information model (BIM) reconstruction, simultaneous localization and mapping (SLAM), and point cloud compression. However, most of the existing 3D plane segmentation methods still suffer from low precision and recall, and inaccurate and incomplete boundaries, especially for low-quality point clouds collected by RGB-D sensors. To overcome these challenges, this paper formulates the plane segmentation problem as a global energy optimization because it is robust to high levels of noise and clutter. First, the proposed method divides the raw point cloud into multiscale supervoxels, and considers planar supervoxels and individual points corresponding to nonplanar supervoxels as basic units. Then, an efficient hybrid region growing algorithm is utilized to generate initial plane set by incrementally merging adjacent basic units with similar features. Next, the initial plane set is further enriched and refined in a mutually reinforcing manner under the framework of global energy optimization. Finally, the performances of the proposed method are evaluated with respect to six metrics (i.e., plane precision, plane recall, under-segmentation rate, over-segmentation rate, boundary precision, and boundary recall) on two benchmark datasets. Comprehensive experiments demonstrate that the proposed method obtained good performances both in high-quality TLS point clouds (i.e., http://SEMANTIC3D.NET)

Study of weld quality real-time monitoring system for auto-body assembly

NASA Astrophysics Data System (ADS)

Xu, Jun; Li, Yong-Bing; Chen, Guan-Long

2005-12-01

Resistance spot welding (RSW) is widely used for the auto-body assembly in automotive industry. But RSW suffers from a major problem of inconsistent quality from weld to weld. The major problem is the complexity of the basic process that may involve material coatings, electrode force, electrode wear, fit up, etc. Therefore weld quality assurance is still a big challenge and goal. Electrode displacement has proved to be a particularly useful signal which correlates well with weld quality. This paper introduces a novel auto-body spot weld quality monitoring system which uses electrode displacement as the quality parameter. This system chooses the latest laser displacement sensor with high resolution to measure the real-time electrode displacement. It solves the interference problem of sensor mounting by designing special fixture, and can be successfully applied on the portable welding machine. It is capable of evaluating weld quality and making diagnosis of process variations such as surface asperities, shunting, worn electrode and weld expansion with real-time electrode displacement. As proved by application in the workshop, the monitoring system has good stability and reliability, and is qualified for monitoring weld quality in process.

Air Pollution Monitoring | Air Quality Planning & Standards ...

EPA Pesticide Factsheets

2016-06-08

The basic mission of the Office of Air Quality Planning and Standards is to preserve and improve the quality of our nation's air. To accomplish this, OAQPS must be able to evaluate the status of the atmosphere as compared to clean air standards and historical information.

Freshwater Ecosystem Research in Water Quality Management

ERIC Educational Resources Information Center

Ferris, James J.; And Others

1974-01-01

Describes the use of modeling techniques to contribute to the basic knowledge of ecologic science, and in solving problems of biological production, resource-use planning and management, and environmental quality. (JR)

Operational evaluation of rapid diagnostic testing for Ebola Virus Disease in Guinean laboratories

PubMed Central

Aho, Josephine; Franklin, Kristyn; Likofata, Jacques; Kamgang, Jean Baptiste; Keita, Sakoba; Koivogui, Lamine; Magassouba, N’Faly; Martel, Lise D.; Dahourou, Anicet George

2017-01-01

Background Rapid Diagnostic Tests (RDTs) for Ebola Virus Disease (EVD) at the point of care have the potential to increase access and acceptability of EVD testing and the speed of patient isolation and secure burials for suspect cases. A pilot program for EVD RDTs in high risk areas of Guinea was introduced in October 2015. This paper presents concordance data between EVD RDTs and PCR testing in the field as well as an assessment of the acceptability, feasibility, and quality assurance of the RDT program. Methods and findings Concordance data were compiled from laboratory surveillance databases. The operational measures of the laboratory-based EVD RDT program were evaluated at all 34 sentinel sites in Guinea through: (1) a technical questionnaire filled by the lab technicians who performed the RDTs, (2) a checklist filled by the evaluator during the site visits, and (3) direct observation of the lab technicians performing the quality control test. Acceptability of the EVD RDT was good for technicians, patients, and families although many technicians (69.8%) expressed concern for their safety while performing the test. The feasibility of the program was good based on average technician knowledge scores (6.6 out of 8) but basic infrastructure, equipment, and supplies were lacking. There was much room for improvement in quality assurance of the program. Conclusions The implementation of new diagnostics in weak laboratory systems requires general training in quality assurance, biosafety and communication with patients in addition to specific training for the new test. Corresponding capacity building in terms of basic equipment and a long-term commitment to transfer supervision and quality improvement to national public health staff are necessary for successful implementation. PMID:29190713

Operational evaluation of rapid diagnostic testing for Ebola Virus Disease in Guinean laboratories.

PubMed

VanSteelandt, Amanda; Aho, Josephine; Franklin, Kristyn; Likofata, Jacques; Kamgang, Jean Baptiste; Keita, Sakoba; Koivogui, Lamine; Magassouba, N'Faly; Martel, Lise D; Dahourou, Anicet George

2017-01-01

Rapid Diagnostic Tests (RDTs) for Ebola Virus Disease (EVD) at the point of care have the potential to increase access and acceptability of EVD testing and the speed of patient isolation and secure burials for suspect cases. A pilot program for EVD RDTs in high risk areas of Guinea was introduced in October 2015. This paper presents concordance data between EVD RDTs and PCR testing in the field as well as an assessment of the acceptability, feasibility, and quality assurance of the RDT program. Concordance data were compiled from laboratory surveillance databases. The operational measures of the laboratory-based EVD RDT program were evaluated at all 34 sentinel sites in Guinea through: (1) a technical questionnaire filled by the lab technicians who performed the RDTs, (2) a checklist filled by the evaluator during the site visits, and (3) direct observation of the lab technicians performing the quality control test. Acceptability of the EVD RDT was good for technicians, patients, and families although many technicians (69.8%) expressed concern for their safety while performing the test. The feasibility of the program was good based on average technician knowledge scores (6.6 out of 8) but basic infrastructure, equipment, and supplies were lacking. There was much room for improvement in quality assurance of the program. The implementation of new diagnostics in weak laboratory systems requires general training in quality assurance, biosafety and communication with patients in addition to specific training for the new test. Corresponding capacity building in terms of basic equipment and a long-term commitment to transfer supervision and quality improvement to national public health staff are necessary for successful implementation.

Quality of Basic Life Support - A Comparison between Medical Students and Paramedics.

PubMed

Körber, Maria Isabel; Köhler, Thomas; Weiss, Verena; Pfister, Roman; Michels, Guido

2016-07-01

Poor survival rates after cardiac arrest can partly be explained by poor basic life support skills in medical professionals. This study aimed to assess quality of basic life support in medical students and paramedics. We conducted a prospective observational study with 100 early medical students (group A), 100 late medical students (group B) and 100 paramedics (group C), performing a 20-minute basic life support simulation in teams of two. Average frequency and absolute number of chest compressions per minute (mean (±SD)), chest decompression (millimetres of compression remaining, mean (±SD)), hands-off-time (seconds/minute, mean (±SD)), frequency of switching positions between ventilation and chest compression (per 20 minutes) and rate of sufficient compressions (depth ≥50mm) were assessed as quality parameters of CPR. In groups A, B and C the rates of sufficiently deep chest compressions were 56%, 42% and 52%, respectively, without significant differences. Male gender and real-life CPR experience were significantly associated with deeper chest compression. Frequency and number of chest compressions were within recommended goals in at least 96% of all groups. Remaining chest compressions were 6 mm (±2), 6 mm (±2) and 5 mm (±2) with a significant difference between group A and C (p=0.017). Hands-off times were 6s/min (±1), 5s/min (±1) and 4s/min (±1), which was significantly different across all three groups. Overall, paramedics tended to show better quality of CPR compared to medical students. Though, chest compression depth as an important quality characteristic of CPR was insufficient in almost 50% of participants, even in well trained paramedics. Therefore, we suggest that an effort should be made to find better ways to educate health care professionals in BLS.

Cow's milk quality and energy value during different lactation stages.

PubMed

Salamończyk, Ewa

2013-01-01

The quality of dairy products, raw milk in particular, depends on many factors. Low bacterial and somatic cell counts are basic determinants of the appropriate raw milk quality. The objective of the work was to assess the effect of selected factors, that is, the age of cows and their daily milk performance, on cytological quality (somatic cell count) and energy value of milk produced at individual stages of lactation. Somatic cell count and energy value of cow's milk were assessed. A total of 229 792 milk samples were examined. Data for analysis were taken from milk records of 350 dairy herds. It was demonstrated that, of all the lactations studied, the fi rst lactation (from calving to the 100th day of lactation) was characterised by the highest daily milk performance (25.1 kg) and the lowest somatic cell count (356 thous./1 ml), fat, protein and dry matter contents (4.06, 2.96 and 12.41%, respectively) and milk calorific value (732 kcal/kg). The highest energy value was recorded in cow's milk produced towards the end of lactation, that is from day 300 till the end of lactation (842 kcal/kg). High milk calorific value in late lactation and high fat and protein contents were accompanied by low raw milk quality.

[Fundamentals of quality control systems in medical-biochemical laboratories--the role of marketing].

PubMed

Topić, E; Turek, S

2000-01-01

The basic criterion for the overall quality system in medical biochemistry laboratories concerning equipment, premises and laboratory staff in primary health care (PHC) (Regulations on quality systems and good laboratory practice of the Croatian Medical Biochemists Chamber, 1995, Regulations on categorization of medical biochemistry laboratories of the Croatian Medical Biochemists Chamber, 1996, EC4: Essential criteria for quality systems in medical laboratories. Eur J Clin Chem Clin Biochem 1997 in medical biochemical laboratories included in the First Croatia health project, Primary health care subproject, has been met by the marketing approach to the project. The equipment ensuring implementation of the complete laboratory program (NN/96), more accurate and precise analytical procedures, and higher reliability of laboratory test results compared with previous equipment, has been purchased by an international tender. Uniform technology and methods of analysis have ensured high standards of good laboratory services, yielding test results than can be transferred from primary to secondary health care level. The new equipment has improved organization between central and detached medical biochemistry laboratory units, while the high quality requirement has led to improvement in the staff structure, e.g., medical biochemists have been employed in laboratories that had previously worked without such a professional. Equipment renewal has been accompanied by proper education for all levels of PHC professionals.

International recognition of basic medical education programmes.

PubMed

Karle, Hans

2008-01-01

This document aims to formulate a World Federation for Medical Education (WFME) policy and to open debate on the subject on international recognition of basic medical education institutions and programmes. We carried out a systematic review of international quality assurance of medical education and recognition methodology, including accreditation procedures and alternative quality assurance methods, with a focus on the role of the WFME in international recognition of basic medical education programmes. In order to further the intentions of the WFME, the Federation will: continue its activity to establish new Global Directories of Health Professions Education Institutions (GDHPEI); set up a planning working group to prepare the work of the international advisory committee for GDHPEI; develop a database of relevant accrediting and recognising agencies; continue its project on the promotion of proper national accreditation; establish a working group to develop principles to be used in the evaluation of medical schools and other health professions education institutions and their programmes for the purpose of international recognition, especially when proper accreditation is not feasible, and work with partners on training programmes for advisors and assessors. The new directory for medical schools, which will include qualitative information about basic medical education programmes, will provide a basis for the meta-recognition of medical schools' programmes by stimulating the establishment of national accreditation systems and other quality assurance instruments.

Quality Indicators for Single-Case Research on Social Skill Interventions for Children with Autistic Spectrum Disorder

ERIC Educational Resources Information Center

Wang, Shin-Yi; Parrila, Rauno

2008-01-01

In this paper, we describe a quality checklist that parents, teachers, clinicians, and policy-makers with basic research skills can use to systematically evaluate the methodological quality of single-case studies on social skill training of children with autistic spectrum disorder (ASD). We provide a rationale for included quality indicators, and…

Dilemma of Access and Provision of Quality Basic Education in Central Region, Ghana

ERIC Educational Resources Information Center

Amakyi, Michael; Ampah-Mensah, Alfred

2016-01-01

A survey research was conducted to find out if reported improvements in access to education in Ghana are reflected in comparable improvements in delivery of quality education. The study examined theoretical constructs on adequacy and quality assurance in education to ascertain the state of quality provision in education, and whether there is a…

Use of a Real-Time Training Software (Laerdal QCPR®) Compared to Instructor-Based Feedback for High-Quality Chest Compressions Acquisition in Secondary School Students: A Randomized Trial.

PubMed

Cortegiani, Andrea; Russotto, Vincenzo; Montalto, Francesca; Iozzo, Pasquale; Meschis, Roberta; Pugliesi, Marinella; Mariano, Dario; Benenati, Vincenzo; Raineri, Santi Maurizio; Gregoretti, Cesare; Giarratano, Antonino

2017-01-01

High-quality chest compressions are pivotal to improve survival from cardiac arrest. Basic life support training of school students is an international priority. The aim of this trial was to assess the effectiveness of a real-time training software (Laerdal QCPR®) compared to a standard instructor-based feedback for chest compressions acquisition in secondary school students. After an interactive frontal lesson about basic life support and high quality chest compressions, 144 students were randomized to two types of chest compressions training: 1) using Laerdal QCPR® (QCPR group- 72 students) for real-time feedback during chest compressions with the guide of an instructor who considered software data for students' correction 2) based on standard instructor-based feedback (SF group- 72 students). Both groups had a minimum of a 2-minute chest compressions training session. Students were required to reach a minimum technical skill level before the evaluation. We evaluated all students at 7 days from the training with a 2-minute chest compressions session. The primary outcome was the compression score, which is an overall measure of chest compressions quality calculated by the software expressed as percentage. 125 students were present at the evaluation session (60 from QCPR group and 65 from SF group). Students in QCPR group had a significantly higher compression score (median 90%, IQR 81.9-96.0) compared to SF group (median 67%, IQR 27.7-87.5), p = 0.0003. Students in QCPR group performed significantly higher percentage of fully released chest compressions (71% [IQR 24.5-99.0] vs 24% [IQR 2.5-88.2]; p = 0.005) and better chest compression rate (117.5/min [IQR 106-123.5] vs 125/min [115-135.2]; p = 0.001). In secondary school students, a training for chest compressions based on a real-time feedback software (Laerdal QCPR®) guided by an instructor is superior to instructor-based feedback training in terms of chest compression technical skill acquisition. Australian New Zealand Clinical Trials Registry ACTRN12616000383460.

Identify High-Quality Protein Structural Models by Enhanced K-Means.

PubMed

Wu, Hongjie; Li, Haiou; Jiang, Min; Chen, Cheng; Lv, Qiang; Wu, Chuang

2017-01-01

Background. One critical issue in protein three-dimensional structure prediction using either ab initio or comparative modeling involves identification of high-quality protein structural models from generated decoys. Currently, clustering algorithms are widely used to identify near-native models; however, their performance is dependent upon different conformational decoys, and, for some algorithms, the accuracy declines when the decoy population increases. Results. Here, we proposed two enhanced K -means clustering algorithms capable of robustly identifying high-quality protein structural models. The first one employs the clustering algorithm SPICKER to determine the initial centroids for basic K -means clustering ( SK -means), whereas the other employs squared distance to optimize the initial centroids ( K -means++). Our results showed that SK -means and K -means++ were more robust as compared with SPICKER alone, detecting 33 (59%) and 42 (75%) of 56 targets, respectively, with template modeling scores better than or equal to those of SPICKER. Conclusions. We observed that the classic K -means algorithm showed a similar performance to that of SPICKER, which is a widely used algorithm for protein-structure identification. Both SK -means and K -means++ demonstrated substantial improvements relative to results from SPICKER and classical K -means.

Identify High-Quality Protein Structural Models by Enhanced K-Means

PubMed Central

Li, Haiou; Chen, Cheng; Lv, Qiang; Wu, Chuang

2017-01-01

Background. One critical issue in protein three-dimensional structure prediction using either ab initio or comparative modeling involves identification of high-quality protein structural models from generated decoys. Currently, clustering algorithms are widely used to identify near-native models; however, their performance is dependent upon different conformational decoys, and, for some algorithms, the accuracy declines when the decoy population increases. Results. Here, we proposed two enhanced K-means clustering algorithms capable of robustly identifying high-quality protein structural models. The first one employs the clustering algorithm SPICKER to determine the initial centroids for basic K-means clustering (SK-means), whereas the other employs squared distance to optimize the initial centroids (K-means++). Our results showed that SK-means and K-means++ were more robust as compared with SPICKER alone, detecting 33 (59%) and 42 (75%) of 56 targets, respectively, with template modeling scores better than or equal to those of SPICKER. Conclusions. We observed that the classic K-means algorithm showed a similar performance to that of SPICKER, which is a widely used algorithm for protein-structure identification. Both SK-means and K-means++ demonstrated substantial improvements relative to results from SPICKER and classical K-means. PMID:28421198

An economical route to high quality lubricants

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

Andre, J.P.; Hahn, S.K.; Kwon, S.H.

1996-12-01

The current rends in the automotive and industrial markets toward more efficient engines, longer drain intervals, and lower emissions all contribute to placing increasingly stringent performance requirements on lubricants. The demand for higher quality synthetic and non-conventional basestocks is expected to grow at a much faster rate than that of conventional lube basestocks to meet these higher performance standards. Yukong Limited has developed a novel technology (the Yukong UCO Lube Process) for the economic production of high quality, high-viscosity-index lube basestocks from a fuels hydrocracker unconverted oil stream. A pilot plant based on this process has been producing oils formore » testing purposes since May 1994. A commercial facility designed to produce 3,500 BPD of VHVI lube basestocks cane on-stream at Yukong`s Ulsan refinery in October 1995. The Badger Technology Center of Raytheon Engineers and Constructors assisted Yukong during the development of the technology and prepared the basic process design package for the commercial facility. This paper presents process aspects of the technology and comparative data on investment and operating costs. Yukong lube basestock product properties and performance data are compared to basestocks produced by conventional means and by lube hydrocracking.« less

How to conduct a high-quality original study on a diagnostic research topic.

PubMed

Yao, Xiaomei; Vella, Emily

2017-09-01

As health research methodologists and journal reviewers, we noticed that the methodological rigor of many publications on diagnostic or prognostic topics in the medical literature could be improved. We present a concise and clear series of reviews to help clinicians and health researchers to master the basic key components of how to conduct a high-quality original study or systematic review on a diagnostic or prognostic research topic from a methodological perspective. This is the first review of the series, which focuses on how to conduct a high-quality diagnostic study. We are introducing four aspects: clarifying the objectives; generating an appropriate research question; planning the study design; and reporting and analyzing data. This review highlights that diagnostic test accuracy outcomes are surrogates for patient outcomes, a diagnostic test has three roles, the "PIRO" components should be included in a diagnostic research question, a new study should be registered, multiple index tests can be compared in one study, and prevalence affects test accuracy outcomes. This review also emphasizes reporting any thresholds, calculating sample size, and performing a two-by-three table to calculate diagnostic outcomes. Copyright © 2017 Elsevier Ltd. All rights reserved.

Experience gained from the application of basic quality assurance procedures in a Greek university engineering department

NASA Astrophysics Data System (ADS)

Stamatelos, A. M.

2010-06-01

During the last decade, significant funding has become available to Greek public universities to support the convergence to the common European space of higher education. In a number of departments, this funding was wisely invested in the development of a quality culture, covering not only the educational process, but also the services offered by the department's administration and technical support staff. This paper presents the design and implementation of a quality-oriented studies' reform plan in the Mechanical Engineering Department, University of Thessaly in the period 2002-2008. Based on the successful experience from its application, a significant part of the personnel and students have become acquainted with basic quality assurance procedures and performance evaluation. Experience and lessons learnt from this effort are reported and discussed in this paper.

75 FR 27547 - Notice of Reestablishment of the Secretary of Energy Advisory Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-17

... management, basic science, research, development and technology activities; energy and national security... basis of their broad competence in areas relating to quality management, basic science, renewable energy, energy policy, environmental science, economics, and broad public policy interests. Membership of the...

Time--temperature indicator for perishable products based on kinetically programmable Ag overgrowth on Au nanorods.

PubMed

Zhang, Chao; Yin, An-Xiang; Jiang, Ruibin; Rong, Jie; Dong, Lu; Zhao, Tian; Sun, Ling-Dong; Wang, Jianfang; Chen, Xing; Yan, Chun-Hua

2013-05-28

Food safety is a constant concern for humans. Besides adulteration and contamination, another major threat comes from the spontaneous spoilage of perishable products, which is basically inevitable and highly dependent on the temperature history during the custody chain. For advanced quality control and assessment, time-temperature indicators (TTIs) can be deployed to document the temperature history. However, the use of TTIs is currently limited by either relatively high cost or poor programmability. Here we describe a general, kinetically programmable, and cost-efficient TTI protocol constructed from plasmonic nanocrystals. We present proof-of-principle demonstrations that our TTI can be specifically tailored and thus used to track perishables, dynamically mimic the deteriorative processes therein, and indicate product quality through sharp-contrast multicolor changes. The flexible programmability of our TTI, combined with its substantially low cost and low toxicity, promises a general applicability to each single packaged item of a plethora of perishable products.

Pricing the Services in Dynamic Environment: Agent Pricing Model

NASA Astrophysics Data System (ADS)

Žagar, Drago; Rupčić, Slavko; Rimac-Drlje, Snježana

New Internet applications and services as well as new user demands open many new issues concerning dynamic management of quality of service and price for received service, respectively. The main goals of Internet service providers are to maximize profit and maintain a negotiated quality of service. From the users' perspective the main goal is to maximize ratio of received QoS and costs of service. However, achieving these objectives could become very complex if we know that Internet service users might during the session become highly dynamic and proactive. This connotes changes in user profile or network provider/s profile caused by high level of user mobility or variable level of user demands. This paper proposes a new agent based pricing architecture for serving the highly dynamic customers in context of dynamic user/network environment. The proposed architecture comprises main aspects and basic parameters that will enable objective and transparent assessment of the costs for the service those Internet users receive while dynamically change QoS demands and cost profile.

Towards Virtual FLS: Development of a Peg Transfer Simulator

PubMed Central

Arikatla, Venkata S; Ahn, Woojin; Sankaranarayanan, Ganesh; De, Suvranu

2014-01-01

Background Peg transfer is one of five tasks in the Fundamentals of Laparoscopic Surgery (FLS), program. We report the development and validation of a Virtual Basic Laparoscopic Skill Trainer-Peg Transfer (VBLaST-PT©) simulator for automatic real-time scoring and objective quantification of performance. Methods We have introduced new techniques in order to allow bi-manual manipulation of pegs and automatic scoring/evaluation while maintaining high quality of simulation. We performed a preliminary face and construct validation study with 22 subjects divided into two groups: experts (PGY 4–5, fellow and practicing surgeons) and novice (PGY 1–3). Results Face validation shows high scores for all the aspects of the simulation. A two-tailed Mann-Whitney U-test scores showed significant difference between the two groups on completion time (p=0.003), FLS score (p=0.002) and the VBLaST-PT© score (p=0.006). Conclusions VBLaST-PT© is a high quality virtual simulator that showed both face and construct validity. PMID:24030904

Utilization and acceptance of virtual patients in veterinary basic sciences - the vetVIP-project.

PubMed

Kleinsorgen, Christin; Kankofer, Marta; Gradzki, Zbigniew; Mandoki, Mira; Bartha, Tibor; von Köckritz-Blickwede, Maren; Naim, Hassan Y; Beyerbach, Martin; Tipold, Andrea; Ehlers, Jan P

2017-01-01

Context: In medical and veterinary medical education the use of problem-based and cased-based learning has steadily increased over time. At veterinary faculties, this development has mainly been evident in the clinical phase of the veterinary education. Therefore, a consortium of teachers of biochemistry and physiology together with technical and didactical experts launched the EU-funded project "vetVIP", to create and implement veterinary virtual patients and problems for basic science instruction. In this study the implementation and utilization of virtual patients occurred at the veterinary faculties in Budapest, Hannover and Lublin. Methods: This report describes the investigation of the utilization and acceptance of students studying veterinary basic sciences using optional online learning material concurrently to regular biochemistry and physiology didactic instruction. The reaction of students towards this offer of clinical case-based learning in basic sciences was analysed using quantitative and qualitative data. Quantitative data were collected automatically within the chosen software-system CASUS as user-log-files. Responses regarding the quality of the virtual patients were obtained using an online questionnaire. Furthermore, subjective evaluation by authors was performed using a focus group discussion and an online questionnaire. Results: Implementation as well as usage and acceptance varied between the three participating locations. High approval was documented in Hannover and Lublin based upon the high proportion of voluntary students (>70%) using optional virtual patients. However, in Budapest the participation rate was below 1%. Due to utilization, students seem to prefer virtual patients and problems created in their native language and developed at their own university. In addition, the statement that assessment drives learning was supported by the observation that peak utilization was just prior to summative examinations. Conclusion: Veterinary virtual patients in basic sciences can be introduced and used for the presentation of integrative clinical case scenarios. Student post-course comments also supported the conclusion that overall the virtual cases increased their motivation for learning veterinary basic sciences.

Commercial breakfast cereals available in Mexican markets and their contribution in dietary fiber, β-glucans and protein quality by rat bioassays.

PubMed

Falcón-Villa, María R; Barrón-Hoyos, Jesús M; Cinco-Moroyoqui, Francisco J

2014-09-01

The beneficial effect of dietary fiber (DF) consumption has long been recognized. The global economy and open market trade policies have increased the availability of food products in Mexican markets, resulting in a wide variety of ready-to-eat commercial breakfast cereals classified as 'high fiber'. This research was aimed to evaluate the total dietary fiber contents, its fractions (soluble and insoluble) and β-glucan in 13 commercial 'high-fiber' breakfast cereals, as well as to evaluate their protein quality by rat bioassays. Commercial 'high-fiber' breakfast cereals had 7.42-39.82% insoluble dietary fiber, 2.53-12.85% soluble dietary fiber, and 0.45-4.96% β-glucan. These ready-to-eat commercial 'high-fiber' breakfast cereals differed significantly in their total dietary fiber, their soluble and insoluble DF fractions, and also in their β-glucan contents. When supplied as experimental diets, in 14-day rat feeding trials, the 'high-fiber' breakfast cereals showed an adverse effect on the % N digestibility but protein utilization, as measured as net protein ratio (NPR), was not significantly affected. The consumption of these commercial breakfast cereals, especially those made of oats as the basic ingredient, is highly recommended, since these products, being a concentrated source of dietary fiber, do not affect their protein quality.

Quality changes of the Mediterranean horse mackerel ( Trachurus mediterraneus) during chilled storage: The effect of low-dose gamma irradiation

NASA Astrophysics Data System (ADS)

Mbarki, Raouf; Sadok, Saloua; Barkallah, Insaf

2009-04-01

Pelagic fishes represent the main Mediterranean fisheries in terms of quantity. However, waste and spoilage of pelagic fish are substantial for a variety of reasons, such as their high perishability and the lack or inadequate supply of ice and freezing facilities. In this work, fresh Mediterranean horse mackerel ( Trachurus mediterraneus) were irradiated at 1 and 2 kGy and stored in ice for 18 days. Quality changes during storage were followed by the determination of microbial counts, trimethylamine (TMA) and volatile basic nitrogen contents. Similarly, lipid composition and sensory analysis were carried out. Irradiation treatment was effective in reducing total bacterial counts throughout storage. Total basic volatile nitrogen content (TVB-N) and TMA levels increased in all lots with storage time, their concentrations being significantly reduced by irradiation, even when the lower level (1 kGy) was used. According to the quality index method, the control lot had a sensory shelf-life of 4 days, whereas those of the irradiated lots were extended by 5 days. Also, low-dose irradiation had no adverse effect on the nutritionally important polyunsaturated fatty acids (PUFA) of Mediterranean horse mackerel. In the same way, thiobarbituric acid-reactive substances values increased with irradiation during the first day, but these values were lower at the end of storage, compared to the control. Results confirm the practical advantages of using γ irradiation as an additional process to chilled storage to enhance the microbiological quality and to extend the shelf-life of small pelagic species.

NATIONAL EXPOSURE RESEARCH LABORATORY (NERL) INTEGRATED INFORMATOIN AND QUALITY MANAGEMENT PLAN TRAINING

EPA Science Inventory

The success of the NERL quality system relies on participation by all managers and staff. This training was developed for the purpose of communicating the basic features of the quality system in a convenient and efficient manner. The total time to complete a review of all five ...

Water Quality Indicators Guide [and Teacher's Handbook]: Surface Waters.

ERIC Educational Resources Information Center

Terrell, Charles R.; Perfetti, Patricia Bytnar

This guide aids in finding water quality solutions to problems from sediment, animal wastes, nutrients, pesticides, and salts. The guide allows users to learn the fundamental concepts of water quality assessment by extracting basic tenets from geology, hydrology, biology, ecology, and wastewater treatment. An introduction and eight chapters are…

DOES SCHOOL INTEGRATION CONFLICT WITH QUALITY EDUCATION.

ERIC Educational Resources Information Center

DODSON, DAN W.

ONLY THROUGH QUALITY EDUCATION PROVIDED IN RACIALLY BALANCED SCHOOLS WILL CHILDREN OF DIFFERENT CULTURAL AND RACIAL BACKGROUNDS LEARN THE CITIZENSHIP SKILLS NEEDED IN CONTEMPORARY SOCIETY. THE BASIC ISSUE FOR EDUCATION IS THE NEED TO PROVIDE NEGROES WITH GENUINE QUALITY EDUCATION WHICH WILL EQUIP THEM FOR ENTRY INTO THE MIDDLE CLASS LEVEL OF…

An Effective Time and Management Strategy in Quality Circles.

ERIC Educational Resources Information Center

Halverson, Don E.

Contending that participation in quality circles enhances effective time management by school administrators and teachers, this guide provides both a theoretical briefing and practical recommendations for better time management. A pre- posttest prefaces a review of basic concepts of quality circles with reference to the work of Abraham Maslow,…

Quality Assurance Systems, TQM, and the New Collegialism.

ERIC Educational Resources Information Center

Harvey, Lee

This report discusses the application of the International Organization for Standards's ISO9000 quality assurance standard and Total Quality Management (TQM) to higher education in light of the "new collegialism." It defines the basic elements of ISO9000 and TQM, reviews the strengths and weaknesses of both approaches, and notes efforts…

Quality Management Plus: The Continuous Improvement of Education.

ERIC Educational Resources Information Center

Kaufman, Roger; Zahn, Douglas

This book applies quality management, an organizational theory that has been successful in business and industry, to education. Chapter 1 describes the basic elements of quality management (QM)--continuous improvement, client satisfaction, positive return on investment, and doing it right the first and every time. Ways to implement Deming's 14…

Mixed-methods research in pharmacy practice: basics and beyond (part 1).

PubMed

Hadi, Muhammad Abdul; Alldred, David Phillip; Closs, S José; Briggs, Michelle

2013-10-01

This is the first of two papers which explore the use of mixed-methods research in pharmacy practice. In an era of evidence-based medicine and policy, high-quality research evidence is essential for the development of effective pharmacist-led services. Over the past decade, the use of mixed-methods research has become increasingly common in healthcare, although to date its use has been relatively limited in pharmacy practice research. In this article, the basic concepts of mixed-methods research including its definition, typologies and advantages in relation to pharmacy practice research are discussed. Mixed-methods research brings together qualitative and quantitative methodologies within a single study to answer or understand a research problem. There are a number of mixed-methods designs available, but the selection of an appropriate design must always be dictated by the research question. Importantly, mixed-methods research should not be seen as a 'tool' to collect qualitative and quantitative data, rather there should be some degree of 'integration' between the two data sets. If conducted appropriately, mixed-methods research has the potential to generate quality research evidence by combining strengths and overcoming the respective limitations of qualitative and quantitative methodologies. © 2012 Royal Pharmaceutical Society.

Design Quality in the Context of Healthcare Environments: A Scoping Review

PubMed Central

Anåker, Anna; Heylighen, Ann; Nordin, Susanna; Elf, Marie

2016-01-01

Objective: We explored the concept of design quality in relation to healthcare environments. In addition, we present a taxonomy that illustrates the wide range of terms used in connection with design quality in healthcare. Background: High-quality physical environments can promote health and well-being. Developments in healthcare technology and methodology put high demands on the design quality of care environments, coupled with increasing expectations and demands from patients and staff that care environments be person centered, welcoming, and accessible while also supporting privacy and security. In addition, there are demands that decisions about the design of healthcare architecture be based on the best available information from credible research and the evaluation of existing building projects. Method: The basic principles of Arksey and O’Malley’s model of scoping review design were used. Data were derived from literature searches in scientific databases. A total of 18 articles and books were found that referred to design quality in a healthcare context. Results: Design quality of physical healthcare environments involves three different themes: (i) environmental sustainability and ecological values, (ii) social and cultural interactions and values, and (iii) resilience of the engineering and building construction. Design quality was clarified herein with a definition. Conclusions: Awareness of what is considered design quality in relation to healthcare architecture could help to design healthcare environments based on evidence. To operationalize the concept, its definition must be clear and explicit and able to meet the complex needs of the stakeholders in a healthcare context, including patients, staff, and significant others. PMID:28643560

What is a wiki, and how can it be used in resident education?

PubMed

Kohli, Marc D; Bradshaw, John K

2011-02-01

Training as a radiology resident is a complex task. Residents frequently encounter multiple hospital systems, each with unique workflow patterns and heterogenous information systems. We identified an opportunity to ease some of the resulting anxiety and frustration by centralizing high-quality resources using a wiki. In this manuscript, we describe our choice of wiki software, give basic information about hardware requirements, detail steps for configuration, outline information included on the wiki, and present the results of a resident acceptance survey.

Selection of appropriate treatment options for hand fractures.

PubMed

Sammer, Douglas M; Husain, Tarik; Ramirez, Rey

2013-11-01

Selecting the appropriate treatment method for hand fractures is challenging due to the wide spectrum of presentation and the enormous array of surgical and nonoperative treatment options. Unfortunately, the scientific evidence to help guide decision making is not of high quality. Because of this, the surgeon must rely on a few basic principles to guide treatment. This article provides an overview of the scientific evidence, and discusses the principles and rationale used to treat hand fractures. Copyright © 2013 Elsevier Inc. All rights reserved.

Radio Frequency Identification (RFID) in healthcare: a literature review.

PubMed

Kolokathi, Aikaterini; Rallis, Panagiotis

2013-01-01

Creating and maintaining a safe and high-quality health care environment is of great importance for global community. New technologies and their applications can help us achieve this goal. Radio-Frequency Identification (RIFD) technology is considered one of those technologies and even today there are some interesting deployments in the health industry. As a result, this work aims to present the basic idea behind RFID solutions, problems that can be addressed with the adoption of RFID and the benefits of relative applications.

Requirements for Printed Wiring Boards

NASA Technical Reports Server (NTRS)

1984-01-01

In order to maintain the high standards of the NASA printed wiring programs, this publication: prescribes NASA's requirements for assuring reliable rigid printed wiring boards; describes and incorporates basic considerations necessary to assure reliable rigid printed wiring boards; establishes the supplier's responsibility to train and certify personnel; provides for supplier documentation of the fabrication and inspection procedures to be used for NASA work, including supplier innovations and changes in technology; and provides visual workmanship standards to aid those responsible for determining quality conformance to the established requirements.

Investigation of Consensually Nonmonogamous Relationships.

PubMed

Conley, Terri; Matsick, Jessica; Moors, Amy Catherine; Ziegler, Ali

2017-03-01

We proposed that the premise that monogamy is the exemplary form of romantic partnership underlies much theory and research on relationship quality, and we addressed how this bias has prompted methodological issues that make it difficult to effectively address the quality of nonmonogamous relationships. Because the idea that consensually nonmonogamous (CNM) relationships are functional (i.e., satisfying and of high quality) is controversial, we included a basic study to assess, in a variety of ways, the quality of these relationships. In that study, we found few differences in relationship functioning between individuals engaged in monogamy and those in CNM relationships. We then considered how existing theories could help researchers to understand CNM relationships and how CNM relationships could shed light on relationship processes, and we proposed a model of how CNM and monogamous relationships differ. Finally, in a second study, we determined that even researchers who present data about CNM are affected by the stigma surrounding such relationships. That is, researchers presenting findings favoring polyamory were perceived as more biased than researchers presenting findings favoring monogamy.

The high frequency characteristics of laser reflection and visible light during solid state disk laser welding

NASA Astrophysics Data System (ADS)

Gao, Xiangdong; You, Deyong; Katayama, Seiji

2015-07-01

Optical properties are related to weld quality during laser welding. Visible light radiation generated from optical-induced plasma and laser reflection is considered a key element reflecting weld quality. An in-depth analysis of the high-frequency component of optical signals is conducted. A combination of a photoelectric sensor and an optical filter helped to obtain visible light reflection and laser reflection in the welding process. Two groups of optical signals were sampled at a high sampling rate (250 kHz) using an oscilloscope. Frequencies in the ranges 1-10 kHz and 10-125 kHz were investigated respectively. Experimental results showed that there was an obvious correlation between the high-frequency signal and the laser power, while the high-frequency signal was not sensitive to changes in welding speed. In particular, when the defocus position was changed, only a high frequency of the visible light signal was observed, while the high frequency of the laser reflection signal remained unchanged. The basic correlation between optical features and welding status during the laser welding process is specified, which helps to provide a new research focus for investigating the stability of welding status.

[How to establish a good acupuncture-moxibustion standard?].

PubMed

Wu, Xiao-dong; Xiao, Hui

2014-10-01

At the beginning of a standard item, the standardized objects and involved contents should be demonstrated thoroughly, which is the precondition of establishing a good standard. After the proposal of this standard, a high-level drafting group should be built, led by top specialists who also draft the standard, which is essential to guarantee the quality of the standard. Before drafting the standard, literature regarding this standard should be searched completely, and Directives for Standardization should be learned to understand the basic requirements of establishing a standard; in the meanwhile, selections on standardized contents and quantitative boundaries of technical indices should be comprehensively and deeply studied. At the stage of consultation, focus should be paid on the scope of the consultation departments, level and personnel quality. As for standard review, it should be precise and truth-seeking. At the stage of submitting and authorization, it is necessary to have timely communication. Only by full cooperations of all parties, and by strictly following the procedure, method and rule of standard establishment, can a high-quality acupuncture-moxibustion standard be established.

Modeling, simulation, and flight characteristics of an aircraft designed to fly at 100,000 feet

NASA Technical Reports Server (NTRS)

Sim, Alex G.

1991-01-01

A manned real time simulation of a conceptual vehicle, the stratoplane, was developed to study the problems associated with the flight characteristics of a large, lightweight vehicle. Mathematical models of the aerodynamics, mass properties, and propulsion system were developed in support of the simulation and are presented. The simulation was at first conducted without control augmentation to determine the needs for a control system. The unaugmented flying qualities were dominated by lightly damped dutch roll oscillations. Constant pilot workloads were needed at high altitudes. Control augmentation was studied using basic feedbacks. For the longitudinal axis, flight path angle, and pitch rate feedback were sufficient to damp the phugoid mode and to provide good flying qualities. In the lateral directional axis, bank angle, roll rate, and yaw rate feedbacks were sufficient to provide a safe vehicle with acceptable handling qualities. Intentionally stalling the stratoplane to very high angles of attack (deep stall) was studied as a means of enable safe and rapid descent. It was concluded that the deep stall maneuver is viable for this class of vehicle.

Effects of high-voltage electrostatic fields on the quality of tilapia meat during refrigeration.

PubMed

Hsieh, Chang-Wei; Lai, Cheng-Hung; Lee, Chia-Hsin; Ko, Wen-Ching

2011-08-01

Fresh fish is typically brought to market refrigerated at approximately 4 °C, R-storage. A storage method has been devised that combines refrigeration with a high-voltage electrostatic field (100 kV/m; E-storage). It was developed to improve the quality and prolong the shelf life of foods. This study investigated changes in the freshness of tilapia meat under E-storage conditions. The total viable count of tilapia reached 10⁷ CFU/g on the 7th d of refrigeration in R-storage. By the 6th d, K-value had increased from 20% to 61.7% for E-storage and to 94.7% for R-storage. Volatile basic nitrogen had increased from 12.54 mg/100 g to about 24.34 and 25.03 mg/100 g for R- and E-storage (on the 7th and 10th d), respectively. The sensory assessment also indicated that E-storage yielded an improvement in quality over that of R-storage. Practical application of the study model has the potential to prolong the freshness of fish. © 2011 Institute of Food Technologists®

Elucidating the Key Role of a Lewis Base Solvent in the Formation of Perovskite Films Fabricated from the Lewis Adduct Approach.

PubMed

Cao, Xiaobing; Zhi, Lili; Li, Yahui; Fang, Fei; Cui, Xian; Yao, Youwei; Ci, Lijie; Ding, Kongxian; Wei, Jinquan

2017-09-27

High-quality perovskite films can be fabricated from Lewis acid-base adducts through molecule exchange. Substantial work is needed to fully understand the formation mechanism of the perovskite films, which helps to further improve their quality. Here, we study the formation of CH 3 NH 3 PbI 3 perovskite films by introducing some dimethylacetamide into the PbI 2 /N,N-dimethylformamide solution. We reveal that there are three key processes during the formation of perovskite films through the Lewis acid-base adduct approach: molecule intercalation of solvent into the PbI 2 lattice, molecule exchange between the solvent and CH 3 NH 3 I, and dissolution-recrystallization of the perovskite grains during annealing. The Lewis base solvents play multiple functions in the above processes. The properties of the solvent, including Lewis basicity and boiling point, play key roles in forming smooth perovskite films with large grains. We also provide some rules for choosing Lewis base additives to prepare high-quality perovskite films through the Lewis adduct approach.

Peripheral coding of taste

PubMed Central

Liman, Emily R.; Zhang, Yali V.; Montell, Craig

2014-01-01

Five canonical tastes, bitter, sweet, umami (amino acid), salty and sour (acid) are detected by animals as diverse as fruit flies and humans, consistent with a near universal drive to consume fundamental nutrients and to avoid toxins or other harmful compounds. Surprisingly, despite this strong conservation of basic taste qualities between vertebrates and invertebrates, the receptors and signaling mechanisms that mediate taste in each are highly divergent. The identification over the last two decades of receptors and other molecules that mediate taste has led to stunning advances in our understanding of the basic mechanisms of transduction and coding of information by the gustatory systems of vertebrates and invertebrates. In this review, we discuss recent advances in taste research, mainly from the fly and mammalian systems, and we highlight principles that are common across species, despite stark differences in receptor types. PMID:24607224

Effect of Ladle Usage on Cleanliness of Bearing Steel

NASA Astrophysics Data System (ADS)

Chi, Yunguang; Deng, Zhiyin; Zhu, Miaoyong

2018-02-01

To investigate the effects of ladle usage on the inclusions and total oxygen contents of bearing steel, MgO refractory rods with different glazes were used to simulate different ladle usages. The results show that the effects of different ladle usages on the cleanliness of the steel differ from each other. The total oxygen content of steel increases with the decreasing glaze basicity. Ladle glaze having a lower basicity has a more negative impact on the cleanliness of steel in the subsequent production. Inclusions can be generated by the flush-off of ladle glaze, and the initial glaze is important in the evolution of inclusions in the subsequent heats. To avoid the negative effect of ladle usage and to improve the steel cleanliness as much as possible, specialized ladles were suggested for producing high-quality steel grades.

The Impact of Teacher Quality Grants on Long-Term Professional Development of Physical Science Teachers

NASA Astrophysics Data System (ADS)

Urquhart, Mary L.; Bober, Kendra M.

2006-02-01

The Texas Higher Education Coordinating Board Teacher Quality Grants, supported through No Child Left Behind, are intended to ensure that secondary teachers of specific subjects are "highly qualified". Now in their third year, these grants have done much to shape long-term professional development for teachers in the physical sciences at the University of Texas at Dallas (UTD). The grants have also created a suite of challenges and benefits for the UTD Science Education M.A.T. program. Teacher Quality Grants are based on the No Child Left Behind framework that requires teachers to be "highly qualified" as defined by the state. Recruitment is required to be targeted at teachers who are uncertified or teach one or more classes out of their content area and who work in high needs local school districts. Many of the students brought into our program through these grants have incoming content knowledge in physics similar to that typical of undergraduate non-majors, and a large percentage are uncomfortable with basic mathematics as well. How and what we teach has been dramatically impacted by the Teacher Quality Grants, as have our assessments and evaluations. An ongoing challenge has been to implement a Physics Education Research (PER)-based course design while meeting the specific requirements of the Teacher Quality Grant program. The Teacher Quality Grants have also provided a great deal of opportunity to new and existing teachers in our program. A barrier to our teachers, rising tuition costs, has been removed and as a result a mandate has become a doorway of opportunity for physical science teachers.

Application of the Recreation Opportunity Spectrum for Outdoor Recreation Planning on Army Installations.

DTIC Science & Technology

1982-03-01

to preference types, and uses capacity estimation; therefore, it is basically a good system for recreation and resource inventory and classification...quan- tity, and distribution of recreational resources. Its basic unit of inventory is landform, or the homogeneity of physical features used to...by Clark and Stankey, "the basic assumption underlying the ROS is that quality recreational experiences are best assured by providing a diverse set of

Defining High-Quality Palliative Care in Oncology Practice: An American Society of Clinical Oncology/American Academy of Hospice and Palliative Medicine Guidance Statement.

PubMed

Bickel, Kathleen E; McNiff, Kristen; Buss, Mary K; Kamal, Arif; Lupu, Dale; Abernethy, Amy P; Broder, Michael S; Shapiro, Charles L; Acheson, Anupama Kurup; Malin, Jennifer; Evans, Tracey; Krzyzanowska, Monika K

2016-09-01

Integrated into routine oncology care, palliative care can improve symptom burden, quality of life, and patient and caregiver satisfaction. However, not all oncology practices have access to specialist palliative medicine. This project endeavored to define what constitutes high-quality primary palliative care as delivered by medical oncology practices. An expert steering committee outlined 966 palliative care service items, in nine domains, each describing a candidate element of primary palliative care delivery for patients with advanced cancer or high symptom burden. Using modified Delphi methodology, 31 multidisciplinary panelists rated each service item on three constructs: importance, feasibility, and scope within medical oncology practice. Panelists endorsed the highest proportion of palliative care service items in the domains of End-of-Life Care (81%); Communication and Shared Decision Making (79%); and Advance Care Planning (78%). The lowest proportions were in Spiritual and Cultural Assessment and Management (35%) and Psychosocial Assessment and Management (39%). In the largest domain, Symptom Assessment and Management, there was consensus that all symptoms should be assessed and managed at a basic level, with more comprehensive management for common symptoms such as nausea, vomiting, diarrhea, dyspnea, and pain. Within the Appropriate Palliative Care and Hospice Referral domain, there was consensus that oncology practices should be able to describe the difference between palliative care and hospice to patients and refer patients appropriately. This statement describes the elements comprising high-quality primary palliative care for patients with advanced cancer or high symptom burden, as delivered by oncology practices. Oncology providers wishing to enhance palliative care delivery may find this information useful to inform operational changes and quality improvement efforts. Copyright © 2016 by American Society of Clinical Oncology.

The Increasing Urgency for Standards in Basic Biological Research

PubMed Central

Freedman, Leonard P.; Inglese, James

2016-01-01

Research advances build upon the validity and reproducibility of previously published data and findings. Yet irreproducibility in basic biological and preclinical research is pervasive in both academic and commercial settings. Lack of reproducibility has led to invalidated research breakthroughs, retracted papers, and aborted clinical trials. Concerns and requirements for transparent, reproducible, and translatable research are accelerated by the rapid growth of “post-publication peer review,” open access publishing, and data sharing that facilitate the identification of irreproducible data/studies; they are magnified by the explosion of high-throughput technologies, genomics, and other data-intensive disciplines. Collectively, these changes and challenges are decreasing the effectiveness of traditional research quality mechanisms and are contributing to unacceptable—and unsustainable—levels of irreproducibility. The global oncology and basic biological research communities can no longer tolerate or afford widespread irreproducible research. This article discusses (1) how irreproducibility in preclinical research can ultimately be traced to an absence of a unifying life science standards framework, and (2) makes an urgent case for the expanded development and use of consensus-based standards to both enhance reproducibility and drive innovations in cancer research. PMID:25035389

Quality of life and its correlates among a group of infertile Iranian women.

PubMed

Aliyeh, Ghasemzad; Laya, Farzadi

2007-07-01

Despite a high epidemiological burden, data concerning the impact of infertility on quality of life are controversial in western countries and little information is available for eastern countries. The aim of this study was to investigate women's health-related quality of life and its correlates in a group of infertile Iranian women. In this cross-sectional study, women who visited the Majidi Infertility Center in Tabriz either for treatment or for basic examinations were studied. Structured and measurement-specific questionnaires for health-related quality of life and some psychological aspects of infertility were adapted from previous studies. The data were entered into a computer and statistically analyzed. Twelve percent of the women seeking infertility treatment had poor and nearly half had good quality of life. No correlation was found between quality of life and age, length of married life, type of infertility, or length of time seeking treatment. There was a strong inverse correlation between irrational parenthood cognitions and quality of life. Economic pressure and psychological pressure from the community and family were inversely correlated with quality of life. Considering the roles of irrational parenthood cognitions as well as community and family pressure on quality of life among infertile women, it appears vital to plan psychological consultations and educational programs both for infertile couples and their close relatives.

Best Practices: How to Evaluate Psychological Science for Use by Organizations.

PubMed

Fiske, Susan T; Borgida, Eugene

2011-01-01

We discuss how organizations can evaluate psychological science for its potential usefulness to their own purposes. Common sense is often the default but inadequate alternative, and bench-marking supplies only collective hunches instead of validated principles. External validity is an empirical process of identifying moderator variables, not a simple yes-no judgment about whether lab results replicate in the field. Hence, convincing criteria must specify what constitutes high-quality empirical evidence for organizational use. First, we illustrate some theories and science that have potential use. Then we describe generally accepted criteria for scientific quality and consensus, starting with peer review for quality, and scientific agreement in forms ranging from surveys of experts to meta-analyses to National Research Council consensus reports. Linkages of basic science to organizations entail communicating expert scientific consensus, motivating managerial interest, and translating broad principles to specific contexts. We close with parting advice to both sides of the researcher-practitioner divide.

Total Quality Management (TQM), an Overview

DTIC Science & Technology

1991-09-01

Quality Management (TQM). It discusses the reasons TQM is a current growth industry, what it is, and how one implements it. It describes the basic analytical tools, statistical process control, some advanced analytical tools, tools used by process improvement teams to enhance their own operations, and action plans for making improvements. The final sections discuss assessing quality efforts and measuring the quality to knowledge

School-Based Management: An Approach to Decision-Making Quality in Egyptian General Secondary Schools

ERIC Educational Resources Information Center

Elmelegy, Reda Ibrahim

2015-01-01

The current research aims at clarifying how school-based management (SBM) can contribute to achieve the decision-making quality in Egyptian general secondary schools and determine the requirements of quality decision-making. It depends on the descriptive method in order to acknowledge the basics of the SBM and its relationship with the quality of…

Complementary DNA libraries: an overview.

PubMed

Ying, Shao-Yao

2004-07-01

The generation of complete and full-length cDNA libraries for potential functional assays of specific gene sequences is essential for most molecules in biotechnology and biomedical research. The field of cDNA library generation has changed rapidly in the past 10 yr. This review presents an overview of the method available for the basic information of generating cDNA libraries, including the definition of the cDNA library, different kinds of cDNA libraries, difference between methods for cDNA library generation using conventional approaches and a novel strategy, and the quality of cDNA libraries. It is anticipated that the high-quality cDNA libraries so generated would facilitate studies involving genechips and the microarray, differential display, subtractive hybridization, gene cloning, and peptide library generation.

Thyroid and parathyroid imaging

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

Sandler, M.P.; Patton, J.A.; Partain, C.L.

1986-01-01

This book describes the numerous modalities currently used in the diagnosis and treatment of both thyroid and parathyroid disorders. Each modality is fully explained and then evaluated in terms of benefits and limitations in the clinical context. Contents: Production and Quality Control of Radiopharmaceutics Used for Diagnosis and Therapy in Thyroid and Parathyroid Disorders. Basic Physics. Nuclear Instrumentation. Radioimmunoassay: Thyroid Function Tests. Quality Control. Embryology, Anatomy, Physiology, and Thyroid Function Studies. Scintigraphic Thyroid Imaging. Neonatal and Pediatric Thyroid Imaging. Radioiodine Thyroid Uptake Measurement. Radioiodine Treatment of Thyroid Disorders. Radiation Dosimetry of Diagnostic Procedures. Radiation Safety Procedures for High-Level I-131 Therapies.more » X-Ray Fluorescent Scanning. Thyroid Sonography. Computed Tomography in Thyroid Disease. Magnetic Resonance Imaging in Thyroid Disease. Parathyroid Imaging.« less

What is a good life? Selecting capabilities to assess women's quality of life in rural Malawi.

PubMed

Greco, Giulia; Skordis-Worrall, Jolene; Mkandawire, Bryan; Mills, Anne

2015-04-01

There is growing interest in using Sen's Capability Approach to assess quality of life and to evaluate social policies. This paper describes the formative stages of developing a quality of life measure: the selection of the relevant capabilities. This measure is intended to provide a more comprehensive outcome measure for the evaluation of complex interventions such as Maimwana womens' groups, a community based participatory intervention to improve maternal health in rural Malawi. Fifteen focus group discussions with 129 women were conducted to explore relevant concepts of quality of life in rural Malawi. Data collection started in October 2009. Findings were elicited based on framework analysis. The findings portray a complex and highly nuanced perception that women in rural Malawi have of their life and wellbeing. Quality of life was described using a variety of dimensions that are highly interconnected. Quality of life emerges to be not only shaped by the realisation of basic material needs such as being sufficiently nourished and adequately sheltered, but is also highly dependent on complex feelings, relations and social norms. The full exposition of wellbeing with its domains was organised into a framework constituting six different spheres of wellbeing: physical strength, inner wellbeing, household wellbeing, community relations, economic security and happiness. Despite the list being developed in a specific context and for a specific group of people, the similarities with lists developed in other contexts, with different methods and for different purposes, are considerable. This suggests that there are a number of core aspects of wellbeing considered a minimum requirement for a life of human dignity, that should be included in any attempt to assess quality of life and human development across populations. Copyright © 2015 Elsevier Ltd. All rights reserved.

Assessment of dietary intake using the healthy eating index during military training.

PubMed

Lutz, Laura J; Gaffney-Stomberg, Erin; Scisco, Jenna L; Cable, Sonya J; Karl, J Philip; Young, Andrew J; McClung, James P

2013-01-01

The objectives of this study were to use the healthy eating index (HEI) as a tool to characterize diet quality in Soldiers (n=135) during basic combat training (BCT), and to assess the effects of BCT on diet quality by comparing HEI scores before and after the training period. HEI scores were calculated from a 110-item semiquantitative food frequency questionnaire. Soldiers were then divided into tertiles (high, medium, and low) of diet quality based upon HEI scores at the start of BCT. No relationships between pre-BCT total HEI score and age, sex, racial background, or physical activity were observed. The odds of being a smoker were 4.75 times higher for those in the low HEI tertile and 3.03 times higher for those in the medium HEI tertile when compared to those in the high HEI tertile (95% CI, 1.67, 13.48 and 1.04, 8.82 respectively). Diet quality improved in the medium and low HEI tertiles over the course of BCT, as total HEI scores increased by 22% and 46% respectively (P<.05) with time in these groups. Although different at the start of BCT, HEI scores were similar between the medium and high HEI tertiles at the end of BCT. Study findings suggest that the BCT dining environment elicits positive changes in diet quality for Soldiers who enter military training with lower diet quality, and the HEI appears to be a useful tool to identify military personnel with lower diet quality at the start of training. This may provide the opportunity to target interventions such as diet counseling and education in an effort to improve Soldier health and performance.

76 FR 58293 - Rate Adjustments for Indian Irrigation Projects

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

... 1st Avenue, Parker, AZ 85344, Telephone: (928) 669-7111. Duck Valley Irrigation Project.... Joseph...-feet. Duck Valley Irrigation Project. Basic per acre.... 5.30 5.30 Fort Yuma Irrigation Project Basic...)). Information Quality Act In developing this notice, we did not conduct or use a study, experiment, or survey...

Closures and Consolidation

ERIC Educational Resources Information Center

Haiming, Liu; Gaowa, Naren; Shu, Wang

2013-01-01

With the advancements of nine years of universal compulsory education, the development of China's basic education has resulted in new demands aimed at improving the overall quality of basic education in rural areas. Closings and consolidation are important measures in this regard. In the process of merging and consolidation, the construction of a…

Basic Education and Policy Support (BEPS) Activity.

ERIC Educational Resources Information Center

Creative Associates International, Inc., Washington, DC.

The Basic Education and Policy Support (BEPS) Activity is a multi-year, worldwide, indefinite quantity contract by which the U.S. Agency for International Development (USAID) Global Bureau Center for Human Capacity (G/HCD) can work to achieve four objectives: (1) improve the quality, efficiency, access, and equity of education, particularly basic…

Program Evaluation for USAID/Guinea Basic Education Program Portfolio

ERIC Educational Resources Information Center

Midling, Michael; Filion, Louise; David-Gnahoui, Emmanuel M.; Gassama-Mbaye, Mbarou; Diallo, Amadou Tidjane; Diallo, Abdoul Karim

2006-01-01

In support of its strategic objective of a quality basic education provided to a larger percentage of Guinean children with an emphasis on girls and rural children, the United States Agency for International Development established the following intermediate results: (1) Improved sectoral strategic planning, management, and decision-making in…

Sputnik Reform Revisited.

ERIC Educational Resources Information Center

Strickland, Charles E.

1985-01-01

Educational reforms being called for in the 1980's are compared to reforms of the 1950's. The Sputnik-inspired quest for quality called for reform in the content and structure of basic subjects. Current reports say that what educators are doing in the basic subjects is ok, but they need to do more. (RM)

The BEST Blueprint. Quality ABE in the Workplace.

ERIC Educational Resources Information Center

Westberry, Susan

The Basic Educational Skills Training (BEST) workplace literacy demonstration model was designed to provide adult basic education (ABE) services simultaneously for multiple employers in Maury County, Tennessee. The BEST model focused on job-related instruction. The goal of the program was to achieve increased safety, productivity, and employee…

Organizational Culture in Adult Basic Education in the Netherlands.

ERIC Educational Resources Information Center

Berg, M. J. M. van den

Recent legislation on adult basic education (ABE) in the Netherlands has two important aims: to offer one uniform organizational financial structure and to improve educational quality. ABE institutes have concentrated on restructuring the organization and merging the precursors. The change in structure is supported by a change in organizational…

The art and science of photography in hand surgery.

PubMed

Wang, Keming; Kowalski, Evan J; Chung, Kevin C

2014-03-01

High-quality medical photography plays an important role in teaching and demonstrating the functional capacity of the hands as well as in medicolegal documentation. Obtaining standardized, high-quality photographs is now an essential component of many surgery practices. The importance of standardized photography in facial and cosmetic surgery has been well documented in previous studies, but no studies have thoroughly addressed the details of photography for hand surgery. In this paper, we provide a set of guidelines and basic camera concepts for different scenarios to help hand surgeons obtain appropriate and informative high-quality photographs. A camera used for medical photography should come equipped with a large sensor size and an optical zoom lens with a focal length ranging anywhere from 14 to 75 mm. In a clinic or office setting, we recommend 6 standardized views of the hand and 4 views for the wrist; additional views should be taken for tendon ruptures, nerve injuries, or other deformities of the hand. For intraoperative pictures, the camera operator should understand the procedure and pertinent anatomy in order to properly obtain high-quality photographs. When digital radiographs are not available and radiographic film must be photographed, it is recommended to reduce the exposure and change the color mode to black and white to obtain the best possible pictures. The goal of medical photography is to present the subject in an accurate and precise fashion. Copyright © 2014 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Evaluation of quality of routine physical examination in urban public basic schools in Khartoum State, Sudan.

PubMed

Alfadeel, Mona A; Hamid, Yassin H M; El Fadeel, Ogail Ata; Salih, Karimeldin M A

2015-01-01

The objectives of this study are to identify the availability of the service logistics in basic public schools (structure as quality concept), to assess steps of physical examination according to the ministry of health guidelines (process as quality concept) and to measure satisfaction of service consumers (pupils) and service providers (teacher and doctors). The study involved seven localities in Sudan using questionnaires and observations. The structure in form of material and human resources was not well maintained, equally the process and procedure of medical examination did not well fit with rules of quality, however, the satisfaction level was within the accepted level. As far as structure, process and outcome were concerned, we are still below the standards in developed countries for many reasons but the level of satisfaction in the present study is more or less similar as in else studies.

Generation of Long-time Complex Signals for Testing the Instruments for Detection of Voltage Quality Disturbances

NASA Astrophysics Data System (ADS)

Živanović, Dragan; Simić, Milan; Kokolanski, Zivko; Denić, Dragan; Dimcev, Vladimir

2018-04-01

Software supported procedure for generation of long-time complex test sentences, suitable for testing the instruments for detection of standard voltage quality (VQ) disturbances is presented in this paper. This solution for test signal generation includes significant improvements of computer-based signal generator presented and described in the previously published paper [1]. The generator is based on virtual instrumentation software for defining the basic signal parameters, data acquisition card NI 6343, and power amplifier for amplification of output voltage level to the nominal RMS voltage value of 230 V. Definition of basic signal parameters in LabVIEW application software is supported using Script files, which allows simple repetition of specific test signals and combination of more different test sequences in the complex composite test waveform. The basic advantage of this generator compared to the similar solutions for signal generation is the possibility for long-time test sequence generation according to predefined complex test scenarios, including various combinations of VQ disturbances defined in accordance with the European standard EN50160. Experimental verification of the presented signal generator capability is performed by testing the commercial power quality analyzer Fluke 435 Series II. In this paper are shown some characteristic complex test signals with various disturbances and logged data obtained from the tested power quality analyzer.

School Quality, Educational Inequality and Economic Growth

ERIC Educational Resources Information Center

Rao, Ramesh; Jani, Rohana bt

2008-01-01

Realizing the importance of education in developing a country, many governments had begun to pay more attention in improving the education quality in their country. However whether the desired level of education quality is equally distributed is still debated on. On top of that, current literature on which level of education, either basic or…

Flight test of the X-29A at high angle of attack: Flight dynamics and controls

NASA Technical Reports Server (NTRS)

Bauer, Jeffrey E.; Clarke, Robert; Burken, John J.

1995-01-01

The NASA Dryden Flight Research Center has flight tested two X-29A aircraft at low and high angles of attack. The high-angle-of-attack tests evaluate the feasibility of integrated X-29A technologies. More specific objectives focus on evaluating the high-angle-of-attack flying qualities, defining multiaxis controllability limits, and determining the maximum pitch-pointing capability. A pilot-selectable gain system allows examination of tradeoffs in airplane stability and maneuverability. Basic fighter maneuvers provide qualitative evaluation. Bank angle captures permit qualitative data analysis. This paper discusses the design goals and approach for high-angle-of-attack control laws and provides results from the envelope expansion and handling qualities testing at intermediate angles of attack. Comparisons of the flight test results to the predictions are made where appropriate. The pitch rate command structure of the longitudinal control system is shown to be a valid design for high-angle-of-attack control laws. Flight test results show that wing rock amplitude was overpredicted and aileron and rudder effectiveness were underpredicted. Flight tests show the X-29A airplane to be a good aircraft up to 40 deg angle of attack.

[External quality assurance in inpatient medical rehabilitation and prevention centers for mothers, fathers and children: development of instruments for assessing structural quality].

PubMed

Saupe-Heide, M; Gerlich, C; Lukasczik, M; Musekamp, G; Neuderth, S; Vogel, H

2013-12-01

As required by German law, inpatient institutions offering prevention and rehabilitation measures for mothers, fathers and children are obliged to implement external quality assurance measures. In 2 pilot projects funded by the German federal association of health insurance funds, external quality assurance procedures for in-hospital prevention and rehabilitation of mothers and fathers were analyzed with the aim of developing a set of instruments for the description of structural characteristics in this area of health care and to evaluate its appropriateness. Concerning structure-related quality, the project included a) designing and evaluating a questionnaire, b) the definition of assessment criteria for subsequent comparative data analyses, and c) the description and documentation of the current state in the field of rehabilitation and prevention for mothers, fathers and children. To document structural quality comprehensively, a modular questionnaire was developed and tested in a survey of 115 inpatient prevention and rehabilitation institutions for mothers, fathers and children. Involving an expert panel, preliminary basic and selection criteria were defined in order to assure a conducive assessment with regard to structural attributes. The majority of institutions had provider agreements for both prevention and rehabilitation. Measures for mothers/fathers with children were predominant; only 7 institutions exclusively treated mothers and fathers. Institution sizes varied strongly. Major indications included psychosomatics, dermatology, and pneumology. Overall, structural conditions of the institutions showed a high standard. Potential for development was found with regard to some aspects of the conceptual framework of institutional practice and the implementation of the International Classification of Functioning, Disability and Health (ICF) in diagnostics. In this article, the degrees of fulfillment with relation to the structural dimensions are presented, referring to the analysis of the preliminary basic criteria. The developed modular questionnaire tapping structural features of inpatient mother/father-child institutions has proven to be a useful instrument to describe the structural quality in future routine practice of quality assurance. In addition, the data can be used for the definition of the final set of criteria. © Georg Thieme Verlag KG Stuttgart · New York.

Quality assurance: the key for amendments of the EU-directive/s regulating veterinary training in Europe.

PubMed

Rodríguez-Martínez, H

2004-08-01

The free movement of persons, goods and services within the European Union (EU) is one of the major principles established by the European treaties. This free movement shall now be reinforced through the full application of the new general system for the mutual recognition of professional qualifications, in which veterinary medicine is included. The success of this measure for internal market development imposes availability of professionals with the highest possible basic training and opportunities for continuing education and specialisation. Such benchmark definition requires the establishment of veterinary training throughout the EU to focus on the qualitative aspects of the basic training they impart. New production forms, new labour markets and a higher degree of consciousness of the producers and the consumers, together with an ever-increasing load of new information and knowledge in most veterinary fields had forced changes in veterinary education strategies. These changes have led to the adaptation of curricula and the application of new pedagogical concepts ultimately leading to the design of new, exciting programmes of veterinary training. Some of them use a combination of basic education and elective terms while others have focused training in species-oriented tracks already by the time students enter the clinical level. There is general consent that the quality of basal training must enable the student to achieve a level of confidence in life-long learning so he/she would be able to follow relevant CPD's and, eventually, pursue specialisation. At the same time, veterinary establishments are concerned with their ability to achieve these goals, mostly due to the usual high costs of veterinary training that constrain their chances to maintain equality of training levels through the EU. We need to find tools to harmonise veterinary training among the establishments of veterinary education in Europe, beyond the compulsory subject and training minimum requirements laid down by the Directive 78/1027. Harmonisation requires regulations but also awareness. Establishments of veterinary education must not only comply with regulations but also become aware of the advantages of quality assurance of their basic training. The present paper is a series of personal reflections by the author who ultimately addresses veterinary educators and interest organisations such as the European Association of Establishments for Veterinary Education (EAEVE) and the Federation of Veterinarians of Europe (FVE) to focus on strategies of quality assurance as the basis for claims of amendments of the EU-Directive/s regulating veterinary training in Europe.

Evaluating Service Quality from Patients' Perceptions: Application of Importance-performance Analysis Method.

PubMed

Mohebifar, Rafat; Hasani, Hana; Barikani, Ameneh; Rafiei, Sima

2016-08-01

Providing high service quality is one of the main functions of health systems. Measuring service quality is the basic prerequisite for improving quality. The aim of this study was to evaluate the quality of service in teaching hospitals using importance-performance analysis matrix. A descriptive-analytic study was conducted through a cross-sectional method in six academic hospitals of Qazvin, Iran, in 2012. A total of 360 patients contributed to the study. The sampling technique was stratified random sampling. Required data were collected based on a standard questionnaire (SERVQUAL). Data analysis was done through SPSS version 18 statistical software and importance-performance analysis matrix. The results showed a significant gap between importance and performance in all five dimensions of service quality (p < 0.05). In reviewing the gap, "reliability" (2.36) and "assurance" (2.24) dimensions had the highest quality gap and "responsiveness" had the lowest gap (1.97). Also, according to findings, reliability and assurance were in Quadrant (I), empathy was in Quadrant (II), and tangibles and responsiveness were in Quadrant (IV) of the importance-performance matrix. The negative gap in all dimensions of quality shows that quality improvement is necessary in all dimensions. Using quality and diagnosis measurement instruments such as importance-performance analysis will help hospital managers with planning of service quality improvement and achieving long-term goals.

Gaussian content as a laser beam quality parameter.

PubMed

Ruschin, Shlomo; Yaakobi, Elad; Shekel, Eyal

2011-08-01

We propose the Gaussian content (GC) as an optional quality parameter for the characterization of laser beams. It is defined as the overlap integral of a given field with an optimally defined Gaussian. The definition is especially suited for applications where coherence properties are targeted. Mathematical definitions and basic calculation procedures are given along with results for basic beam profiles. The coherent combination of an array of laser beams and the optimal coupling between a diode laser and a single-mode fiber are elaborated as application examples. The measurement of the GC and its conservation upon propagation are experimentally confirmed.

Research on the Teaching Quality of Compulsory Education in China's West Rural Schools

ERIC Educational Resources Information Center

Wang, Jiayi; Li, Ying

2009-01-01

The paper has compared the quality of compulsory education of rural schools in West China with the counties, cities, and provincial capitals, and find out that there is a big gap between the quality of West rural and urban compulsory education, the quality of some grades of the rural primary schools has not achieved the basic requirement of the…

DPSC (Defense Personnel Support Center) Total Quality Management Master Plan

DTIC Science & Technology

1989-07-01

SUBTITLE 5. FUNDING NUMBERS DPSC Total Quality Management Master Plan 6. AUTHOR(S) 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) B. PERFORMING...quality supported solider, sailor, airman and marine. % j cl 1 14. SUBJECT TERMS I 1S. NUMBER OF PAGES TQM (Total Quality Management ), Continuous...THE COMMANDER ON TOTAL QUALITY MANAGEMENT i SECTION I INTRODUCTION 1 II CONCEPTS 6 TQM Basics 7 Continuous Process Improvement 7 DoD TQM Philosophy 9

A model for predicting air quality along highways.

DOT National Transportation Integrated Search

1973-01-01

The subject of this report is an air quality prediction model for highways, AIRPOL Version 2, July 1973. AIRPOL has been developed by modifying the basic Gaussian approach to gaseous dispersion. The resultant model is smooth and continuous throughout...

Interaction Quality during Partner Reading

PubMed Central

Meisinger, Elizabeth B.; Schwanenflugel, Paula J.; Bradley, Barbara A.; Stahl, Steven A.

2009-01-01

The influence of social relationships, positive interdependence, and teacher structure on the quality of partner reading interactions was examined. Partner reading, a scripted cooperative learning strategy, is often used in classrooms to promote the development of fluent and automatic reading skills. Forty-three pairs of second grade children were observed during partner reading sessions taking place in 12 classrooms. The degree to which the partners displayed social cooperation (instrumental support, emotional support, and conflict management) and on/off task behavior was evaluated. Children who chose their own partners showed greater social cooperation than those children whose teacher selected their partner. However, when the positive interdependence requirements of the task were not met within the pair (neither child had the skills to provide reading support or no one needed support), lower levels of on-task behavior were observed. Providing basic partner reading script instruction at the beginning of the year was associated with better social cooperation during partner reading, but providing elaborated instruction or no instruction was associated with poorer social cooperation. It is recommended that teachers provide basic script instruction and allow children to choose their own partners. Additionally, pairings of low ability children with other low ability children and high ability children with other high ability children should be avoided. Teachers may want to suggest alternate partners for children who inadvertently choose such pairings or adjust the text difficulty to the pair. Overall, partner reading seems to be an enjoyable pedagogical strategy for teaching reading fluency. PMID:19830259

Five years of experience teaching pathology to dental students using the WebMicroscope

PubMed Central

2011-01-01

Background We describe development and evaluation of the user-friendly web based virtual microscopy - WebMicroscope for teaching and learning dental students basic and oral pathology. Traditional students microscopes were replaced by computer workstations. Methods The transition of the basic and oral pathology courses from light to virtual microscopy has been completed gradually over a five-year period. A pilot study was conducted in academic year 2005/2006 to estimate the feasibility of integrating virtual microscopy into a traditional light microscopy-based pathology course. The entire training set of glass slides was subsequently converted to virtual slides and placed on the WebMicroscope server. Giving access to fully digitized slides on the web with a browser and a viewer plug-in, the computer has become a perfect companion of the student. Results The study material consists now of over 400 fully digitized slides which covering 15 entities in basic and systemic pathology and 15 entities in oral pathology. Digitized slides are linked with still macro- and microscopic images, organized with clinical information into virtual cases and supplemented with text files, syllabus, PowerPoint presentations and animations on the web, serving additionally as material for individual studies. After their examinations, the students rated the use of the software, quality of the images, the ease of handling the images, and the effective use of virtual slides during the laboratory practicals. Responses were evaluated on a standardized scale. Because of the positive opinions and support from the students, the satisfaction surveys had shown a progressive improvement over the past 5 years. The WebMicroscope as a didactic tool for laboratory practicals was rated over 8 on a 1-10 scale for basic and systemic pathology and 9/10 for oral pathology especially as various students’ suggestions were implemented. Overall, the quality of the images was rated as very good. Conclusions An overwhelming majority of our students regarded a possibility of using virtual slides at their convenience as highly desirable. Our students and faculty consider the use of the virtual microscope for the study of basic as well as oral pathology as a significant improvement over the light microscope. PMID:21489183

Genetic dissection of growth, wood basic density and gene expression in interspecific backcrosses of Eucalyptus grandis and E. urophylla

PubMed Central

2012-01-01

Background F1 hybrid clones of Eucalyptus grandis and E. urophylla are widely grown for pulp and paper production in tropical and subtropical regions. Volume growth and wood quality are priority objectives in Eucalyptus tree improvement. The molecular basis of quantitative variation and trait expression in eucalypt hybrids, however, remains largely unknown. The recent availability of a draft genome sequence (http://www.phytozome.net) and genome-wide genotyping platforms, combined with high levels of genetic variation and high linkage disequilibrium in hybrid crosses, greatly facilitate the detection of quantitative trait loci (QTLs) as well as underlying candidate genes for growth and wood property traits. In this study, we used Diversity Arrays Technology markers to assess the genetic architecture of volume growth (diameter at breast height, DBH) and wood basic density in four-year-old progeny of an interspecific backcross pedigree of E. grandis and E. urophylla. In addition, we used Illumina RNA-Seq expression profiling in the E. urophylla backcross family to identify cis- and trans-acting polymorphisms (eQTLs) affecting transcript abundance of genes underlying QTLs for wood basic density. Results A total of five QTLs for DBH and 12 for wood basic density were identified in the two backcross families. Individual QTLs for DBH and wood basic density explained 3.1 to 12.2% of phenotypic variation. Candidate genes underlying QTLs for wood basic density on linkage groups 8 and 9 were found to share trans-acting eQTLs located on linkage groups 4 and 10, which in turn coincided with QTLs for wood basic density suggesting that these QTLs represent segregating components of an underlying transcriptional network. Conclusion This is the first demonstration of the use of next-generation expression profiling to quantify transcript abundance in a segregating tree population and identify candidate genes potentially affecting wood property variation. The QTLs identified in this study provide a resource for identifying candidate genes and developing molecular markers for marker-assisted breeding of volume growth and wood basic density. Our results suggest that integrated analysis of transcript and trait variation in eucalypt hybrids can be used to dissect the molecular basis of quantitative variation in wood property traits. PMID:22817272

Power quality improvement by using STATCOM control scheme in wind energy generation interface to grid

NASA Astrophysics Data System (ADS)

Kirmani, Sheeraz; Kumar, Brijesh

2018-01-01

“Electric Power Quality (EPQ) is a term that refers to maintaining the near sinusoidal waveform of power distribution bus voltages and currents at rated magnitude and frequency”. Today customers are more aware of the seriousness that the power quality possesses, this prompt the utilities to assure good quality of power to their customer. The power quality is basically customer centric. Increased focus of utilities toward maintaining reliable power supply by employing power quality improvement tools has reduced the power outages and black out considerably. Good power quality is the characteristic of reliable power supply. Low power factor, harmonic pollution, load imbalance, fast voltage variations are some common parameters which are used to define the power quality. If the power quality issues are not checked i.e. the parameters that define power quality doesn't fall within the predefined standards than it will lead into high electricity bill, high running cost in industries, malfunctioning of equipments, challenges in connecting renewable. Capacitor banks, FACTS devices, harmonic filters, SVC’s (static voltage compensators), STATCOM (Static-Compensator) are the solutions to achieve the power quality. The performance of Wind turbine generators is affected by poor quality power, at the same time these wind power generating plant affects the power quality negatively. This paper presents the STATCOM-BESS (battery energy storage system) system and studies its impact on the power quality in a system which consists of wind turbine generator, non linear load, hysteresis controller for controlling the operation of STATCOM and grid. The model is simulated in the MATLAB/Simulink. This scheme mitigates the power quality issues, improves voltage profile and also reduces harmonic distortion of the waveforms. BESS level out the imbalances caused in real power due to intermittent nature of wind power available due to varying wind speeds.

The Role of the Clinical and Translational Science Awards Program in Improving the Quality and Efficiency of Clinical Research

PubMed Central

Rosenblum, Daniel

2011-01-01

Recognizing the need to increase the efficiency and quality of translating basic discovery into treatment and prevention strategies for patients and the public, the National Institutes of Health (NIH) announced the Clinical and Translational Science Awards (CTSAs) in 2006. Academic health centers that competed successfully for these awards agreed to work as a consortium and in cooperation with the NIH to improve the translation process by training the next generation of investigators to work in interdisciplinary teams, developing public-private partnerships in the movement of basic discovery to preclinical and clinical studies and trials, improving clinical research management, and engaging with communities to ensure their involvement in shaping research questions and in implementing research results. The CTSAs have addressed the crucial need to improve the quality and efficiency of clinical research by (1) providing training for clinical investigators and for bench researchers to facilitate their participation in the clinical and translational research environment, (2) developing more systematic approaches to clinical research management, and (3) engaging communities as active participants in the design and conduct of clinical research studies and trials and as leaders in implementing health advances that are of high importance to them. We provide an overview of the CTSA activities with attention to these three areas, which are essential to developing efficient clinical research efforts and effective implementation of research results on a national level. PMID:21896519

Use of qualitative methods to explore the quality-of-life construct from a consumer perspective.

PubMed

Corring, Deborah J; Cook, Joanne V

2007-02-01

This study explored the construct of quality of life from the perspective of adults diagnosed as having severe and persistent mental illness, such as schizophrenia. Qualitative research strategies, specifically in-depth interviews (N=18) and focus groups (N=35), were used to collect data. Interviews and focus groups took place in hospitals, community clinics, community agencies, and clients' homes. A convenience, snowball sampling strategy was utilized. Analysis using the constant comparative method resulted in the identification of two dominant themes. These themes permeated the results, crossed all domains, influenced the linkages between domains, and clearly influenced how individuals frame their expectations regarding quality of life. The first theme was the presence of stigma and its effects on everyday life and future planning, and the second was the pervasive fear of the return of major positive symptoms of psychosis, such as hallucinations, delusions, and general loss of contact with reality. In addition, four quality-of-life domains were identified-the experience of illness, relationships, occupation, and sense of self. Many persons with mental illness simply wish for the basics in life-mental and physical health, supportive relationships, meaningful occupations, and a positive sense of self-believing that acquisition of these basics will lead to a more satisfactory quality of life. Ensuring that they are able to obtain the basics requires action on their part, by those who support them, by service providers that interact with them, and by a more accepting society.

Basic truths for planning and executing an inventory

Treesearch

2000-01-01

A number of basic truths are presented. The importance of carefully developing the objectives for an inventory is stressed. The use of permanent plots and temporary plots is covered. The necessity of obtaining a representative sample, training effectively, and collecting quality data is discussed. The future direction for forest inventories is suggested.

78 FR 14450 - Approval and Promulgation of Implementation Plans; Tennessee; 110(a)(1) and (2) Infrastructure...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-06

... to address basic SIP requirements, including emissions inventories, monitoring, and modeling to... basic structural SIP elements such as modeling, monitoring, and emissions inventories that are designed...): Emission limits and other control measures. 110(a)(2)(B): Ambient air quality monitoring/data system. 110(a...

Development and Validation of a Survey Instrument for Detecting Basic Motor Competencies in Elementary School Children

ERIC Educational Resources Information Center

Scheuer, Claude; Bund, Andreas; Becker, Werner; Herrmann, Christian

2017-01-01

Basic motor competencies (in German: Motorische Basiskompetenzen; MOBAK) are motor performance dispositions formulated as minimum standards that empower children to participate in the culture of human movement. In opposition to movement-specific and process-oriented fundamental movement skills assessing the quality of movement execution, basic…

Holistic Approach as Viewed by the Basic School Teachers in Latvia

ERIC Educational Resources Information Center

Badjanova, Jelena; Iliško, Dzintra

2015-01-01

The article points to new competencies required from basic school teachers, reinforced by the reform processes in the educational system in Latvia, the quality assurance of educational process, and modernisation and critical re-evaluation of educational materials and standards. The authors view sustainability as an integral part of reform…

42 CFR 417.106 - Quality assurance program; Availability, accessibility, and continuity of basic and supplemental...

Code of Federal Regulations, 2012 CFR

2012-10-01

... emergency care service, if the number of providers of that basic health service who will provide the service... includes general practice, family practice, general internal medicine, general pediatrics, and general... after-hours services. (Medically necessary emergency services must be available 24 hours a day, 7 days a...

42 CFR 417.106 - Quality assurance program; Availability, accessibility, and continuity of basic and supplemental...

Code of Federal Regulations, 2014 CFR

2014-10-01

... emergency care service, if the number of providers of that basic health service who will provide the service... includes general practice, family practice, general internal medicine, general pediatrics, and general... after-hours services. (Medically necessary emergency services must be available 24 hours a day, 7 days a...

42 CFR 417.106 - Quality assurance program; Availability, accessibility, and continuity of basic and supplemental...

Code of Federal Regulations, 2013 CFR

2013-10-01

... emergency care service, if the number of providers of that basic health service who will provide the service... includes general practice, family practice, general internal medicine, general pediatrics, and general... after-hours services. (Medically necessary emergency services must be available 24 hours a day, 7 days a...

The Fundamental Spatial Data in the Public Administration Registers

NASA Astrophysics Data System (ADS)

Čada, V.; Janečka, K.

2016-06-01

The system of basic registers was launched in the Czech Republic in 2012. The system provides a unique solution to centralize and keep actual most common and widely used information as a part of the eGovernment. The basic registers are the central information source for information systems of public authorities. In October 2014, the Czech government approved the conception of The Strategy for the Development of the Infrastructure for Spatial Information in the Czech Republic to 2020 (GeoInfoStrategy) that serves as a basis for the NSDI. The paper describes the challenges in building the National Spatial Data Infrastructure (NSDI) in the Czech Republic with focus on the fundamental spatial data and related basic registers. The GeoInfoStrategy should also contribute to increasing of the competitiveness of the economy. Therefore the paper also reflects the Directive 2014/61/EU of the European Parliament and of the Council on measures to reduce the cost of deploying high-speed electronic communication networks. The Directive states that citizens as well as the private and public sectors must have the opportunity to be part of the digital economy. A high quality digital infrastructure underpins virtually all sectors of a modern and innovative economy. To ensure a development of such infrastructure in the Czech Republic, the Register of passive infrastructure providing information on the features of passive infrastructure has to be established.

Image editing with Adobe Photoshop 6.0.

PubMed

Caruso, Ronald D; Postel, Gregory C

2002-01-01

The authors introduce Photoshop 6.0 for radiologists and demonstrate basic techniques of editing gray-scale cross-sectional images intended for publication and for incorporation into computerized presentations. For basic editing of gray-scale cross-sectional images, the Tools palette and the History/Actions palette pair should be displayed. The History palette may be used to undo a step or series of steps. The Actions palette is a menu of user-defined macros that save time by automating an action or series of actions. Converting an image to 8-bit gray scale is the first editing function. Cropping is the next action. Both decrease file size. Use of the smallest file size necessary for the purpose at hand is recommended. Final file size for gray-scale cross-sectional neuroradiologic images (8-bit, single-layer TIFF [tagged image file format] at 300 pixels per inch) intended for publication varies from about 700 Kbytes to 3 Mbytes. Final file size for incorporation into computerized presentations is about 10-100 Kbytes (8-bit, single-layer, gray-scale, high-quality JPEG [Joint Photographic Experts Group]), depending on source and intended use. Editing and annotating images before they are inserted into presentation software is highly recommended, both for convenience and flexibility. Radiologists should find that image editing can be carried out very rapidly once the basic steps are learned and automated. Copyright RSNA, 2002

Effect of Quality Grade and Storage Time on the Palatability, Physicochemical and Microbial Quality of Hanwoo Striploin Beef

PubMed Central

Yim, Dong-Gyun

2015-01-01

The effects of quality grade and storage time on physicochemical, sensory properties and microbial population of Hanwoo striploin beef were investigated. After a total of 30 Hanwoo beef were slaughtered, the cold carcasses were graded by official meat grader at 24 h postmortem. The carcasses were categorized into five groups (quality grade 1++, 1+, 1, 2, and 3) and were vacuum-packaged and stored. The samples were kept for 1, 4, 6, 8, 11, 13, 15, 18, 20, 22 and 25 d for analyses. As the quality grade was increased, moisture, protein and ash contents decreased (p<0.05). Higher quality grade corresponded with higher fat contents. The shear force values decreased with increasing quality grade and showed decreases sharply during the first 4 d (p<0.05). pH, water holding capacity, cooking loss, and volatile basic nitrogen for grade 1++ groups were lower than for grade 3 (p<0.05). CIE L* and b* values increased as increased quality grade (p<0.05). Meat color decreased until 13 d and fluctuated after 15 d of storage (p<0.05). Regarding the sensory scores, higher quality grade corresponded with higher juiciness, tenderness, flavor, fatty and palatability scores (p<0.05). Generally, increased storage time for 15 d improved sensory scores attributes. Results indicate that a high quality grade could positively influence physicochemical and sensory properties. PMID:26761865

Educational Reform in Spain.

ERIC Educational Resources Information Center

Marchesi, Alvaro

1992-01-01

Reviews the Spanish educational system, focusing on reforms enacted in 1990. Discusses reform movement issues, including quality, curricular control, curricular homogeneity versus diversity, and influence of European context. Describes reform movement aims (i.e., extending basic education and modifying educational levels to improve quality) and…

Quality control analysis : part II : soil and aggregate base course.

DOT National Transportation Integrated Search

1966-07-01

This is the second of the three reports on the quality control analysis of highway construction materials. : It deals with the statistical evaluation of results from several construction projects to determine the basic pattern of variability with res...

Quality control analysis : part III : concrete and concrete aggregates.

DOT National Transportation Integrated Search

1966-11-01

This is the third and last report on the Quality Control Analysis of highway construction materials. : It deals with the statistical evaluation of data from several construction projects to determine the basic pattern of variability with respect to s...

Soil quality: Some basic considerations and case studies

Treesearch

Dale W. Johnson

2010-01-01

Some fundamental properties of soils that pertain to the concept of soil quality are discussed including a discussion of what can and cannot be changed with management.Case studies showing the effects of N-fixing vegetation and N-enrichment effects on invasive species are provided to illustrate the complications that may arise from applying one soil quality standard to...

Application of Total Quality Management in Education

ERIC Educational Resources Information Center

Farooq, M. S.; Akhtar, M. S.; Ullah, S. Zia; Memon, R. A.

2007-01-01

The purpose of the paper is to analyzing thoughts of the modern management paradigm "Total Quality Management" (TQM), and its application in the field of education. The basic theme of TQM is participatory approach to address the question(s) of quality in business aswell as in the field of education. Reviewing fresh literature from the internet …

Differentiation among Schools as a Factor of the Quality of General Education

ERIC Educational Resources Information Center

Kozochkina, T. L.

2009-01-01

Russian schools differ widely in the quality of education they provide and in the socioeconomic status of the students they teach. More needs to be done to provide quality education for children from all social strata, including provision of remedial or extra tutoring where necessary. General school education provides the basic body of knowledge…

Strategies for fostering basic psychological needs support in high quality youth leadership programs.

PubMed

Bean, Corliss; Harlow, Meghan; Kendellen, Kelsey

2017-04-01

Youth leadership programming has become an increasingly common context to foster basic psychological needs and promote youth development. The purpose of this qualitative study was to explore strategies involved in fostering youth needs support within six leadership programs. Two leaders and 30 youth participated in semi-structured interviews to better understand the strategies used to foster needs support. Findings revealed that leaders were able to foster a sense of relatedness among youth through building trusting adult-youth relationships and nurturing an inclusive environment. Maximizing choice and negotiating youth voice helped to foster youth's autonomy. Finally, creating a task-oriented climate and providing intentional opportunities for skill-building helped to foster youth's competence. Findings suggest that training for leaders is critical in understanding what, and how strategies should be employed to help foster youth needs support in leadership programming. Limitations and future directions are outlined. Copyright © 2016 Elsevier Ltd. All rights reserved.

How to design and write a clinical research protocol in Cosmetic Dermatology*

PubMed Central

Bagatin, Ediléia; Miot, Helio A.

2013-01-01

Cosmetic Dermatology is a growing subspecialty. High-quality basic science studies have been published; however, few double-blind, randomized controlled clinical trials, which are the major instrument for evidence-based medicine, have been conducted in this area. Clinical research is essential for the discovery of new knowledge, improvement of scientific basis, resolution of challenges, and good clinical practice. Some basic principles for a successful researcher include interest, availability, persistence, and honesty. It is essential to learn how to write a protocol research and to know the international and national regulatory rules. A complete clinical trial protocol should include question, background, objectives, methodology (design, variable description, sample size, randomization, inclusion and exclusion criteria, intervention, efficacy and safety measures, and statistical analysis), consent form, clinical research form, and references. Institutional ethical review board approval and financial support disclosure are necessary. Publication of positive or negative results should be an authors' commitment. PMID:23539006

Evaluation of several secondary tasks in the determination of permissible time delays in simulator visual and motion cues

NASA Technical Reports Server (NTRS)

Miller, G. K., Jr.; Riley, D. R.

1978-01-01

The effect of secondary tasks in determining permissible time delays in visual-motion simulation of a pursuit tracking task was examined. A single subject, a single set of aircraft handling qualities, and a single motion condition in tracking a target aircraft that oscillates sinusoidally in altitude were used. In addition to the basic simulator delays the results indicate that the permissible time delay is about 250 msec for either a tapping task, an adding task, or an audio task and is approximately 125 msec less than when no secondary task is involved. The magnitudes of the primary task performance measures, however, differ only for the tapping task. A power spectraldensity analysis basically confirms the result by comparing the root-mean-square performance measures. For all three secondary tasks, the total pilot workload was quite high.

The 2015 Resuscitation Council of Asia (RCA) guidelines on adult basic life support for lay rescuers.

PubMed

Chung, Sung Phil; Sakamoto, Tetsuya; Lim, Swee Han; Ma, Mathew Huei-Ming; Wang, Tzong-Luen; Lavapie, Francis; Krisanarungson, Sopon; Nonogi, Hiroshi; Hwang, Sung Oh

2016-08-01

This paper introduces adult basic life support (BLS) guidelines for lay rescuers of the resuscitation council of Asia (RCA) developed for the first time. The RCA BLS guidelines for lay rescuers have been established by expert consensus among BLS Guidelines Taskforce of the RCA on the basis of the 2015 International Consensus on Cardiopulmonary Resuscitation (CPR) and Emergency Cardiovascular Care Science with Treatment Recommendations. The RCA recommends compression-only CPR for lay rescuers and emphasizes high-quality CPR with chest compression depth of approximately 5cm and chest compression rate of 100-120min(-1). Role of emergency medical dispatchers in helping lay rescuers recognize cardiac arrest and perform CPR is also emphasized. The RCA guidelines will contribute to help Asian countries establish and implement their own CPR guidelines in the context of their domestic circumstances. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

HPTLC Fingerprint Analysis: A Quality Control for Authentication of Herbal Phytochemicals

NASA Astrophysics Data System (ADS)

Ram, Mauji; Abdin, M. Z.; Khan, M. A.; Jha, Prabhakar

Authentication and consistent quality are the basic requirement for Indian traditional medicine (TIM), Chinese traditional herbal medicine (TCHM), and their commercial products, regardless of the kind of research conducted to modernize the TIM and TCHM. The complexities of TIM and TCHM challenge the current official quality control mode, for which only a few biochemical markers were selected for identification and quantitative assay. Referring too many unknown factors existed in TIM and TCHM, it is impossible and unnecessary to pinpoint qualitatively and quantitatively every single component contained in the herbal drug. Chromatographic fingerprint is a rational option to meet the need for more effective and powerful quality assessment to TIM and TCHM. The optimized chromatographic fingerprint is not only an alternative analytical tool for authentication, but also an approach to express the various pattern of chemical ingredients distribution in the herbal drugs and preserve such "database" for further multifaced sustainable studies. Analytical separation techniques, for example, high-performance liquid chromatography (HPLC), gas chromatography (GC) and mass spectrometry (MS) were among the most popular methods of choice used for quality control of raw material and finished herbal product. Fingerprint analysis approach using high-performance thin-layer chromatography (HPTLC) has become the most potent tool for quality control of herbal medicines because of its simplicity and reliability. It can serve as a tool for identification, authentication, and quality control of herbal drugs. In this chapter, attempts are being made to expand the use of HPTLC and at the same time create interest among prospective researcher in herbal analysis. The developed method can be used as a quality control tool for rapid authentication from a wide variety of herbal samples. Some examples demonstrated the role of fingerprinting in quality control and assessment.

Extraction of Lateral-Directional Stability and Control Derivatives for the Basic F-18 Aircraft at High Angles of Attack

NASA Technical Reports Server (NTRS)

Iliff, Kenneth W.; Wang, Kon-Sheng Charles

1997-01-01

The results of parameter identification to determine the lateral-directional stability and control derivatives of an F-18 research aircraft in its basic hardware and software configuration are presented. The derivatives are estimated from dynamic flight data using a specialized identification program developed at NASA Dryden Flight Research Center. The formulation uses the linearized aircraft equations of motions in their continuous/discrete form and a maximum likelihood estimator that accounts for both state and measurement noise. State noise is used to model the uncommanded forcing function caused by unsteady aerodynamics, such as separated and vortical flows, over the aircraft. The derivatives are plotted as functions of angle of attack between 3 deg and 47 deg and compared with wind-tunnel predictions. The quality of the derivative estimates obtained by parameter identification is somewhat degraded because the maneuvers were flown with the aircraft's control augmentation system engaged, which introduced relatively high correlations between the control variables and response variables as a result of control motions from the feedback control system.

Cation-exchange high-performance liquid chromatography for variant hemoglobins and HbF/A2: What must hematopathologists know about methodology?

PubMed

Sharma, Prashant; Das, Reena

2016-03-26

Cation-exchange high-performance liquid chromatography (CE-HPLC) is a widely used laboratory test to detect variant hemoglobins as well as quantify hemoglobins F and A2 for the diagnosis of thalassemia syndromes. It's versatility, speed, reproducibility and convenience have made CE-HPLC the method of choice to initially screen for hemoglobin disorders. Despite its popularity, several methodological aspects of the technology remain obscure to pathologists and this may have consequences in specific situations. This paper discusses the basic principles of the technique, the initial quality control steps and the interpretation of various controls and variables that are available on the instrument output. Subsequent sections are devoted to methodological considerations that arise during reporting of cases. For instance, common problems of misidentified peaks, totals crossing 100%, causes of total area being above or below acceptable limits and the importance of pre-integration region peaks are dealt with. Ultimately, CE-HPLC remains an investigation, the reporting of which combines in-depth knowledge of the biological basics with more than a working knowledge of the technological aspects of the technique.

Using the WHO Essential Medicines List to Assess the Appropriateness of Insurance Coverage Decisions: A Case Study of the Croatian National Medicine Reimbursement List

PubMed Central

Jeličić Kadić, Antonia; Žanić, Maja; Škaričić, Nataša; Marušić, Ana

2014-01-01

Purpose To investigate the use of the WHO EML as a tool with which to evaluate the evidence base for the medicines on the national insurance coverage list of the Croatian Institute of Health Insurance (CIHI). Methods Medicines from 9 ATC categories with highest expenditures from 2012 CIHI Basic List (n = 509) were compared with 2011 WHO EML for adults (n = 359). For medicines with specific indication listed only in CIHI Basic List we assessed whether there was evidence in Cochrane Database of Systematic Reviews questioning their efficacy and safety. Results The two lists shared 188 medicines (52.4% of WHO EML and 32.0% of CIHI list). CIHI Basic List had 254 medicines and 33 combinations of these medicines which were not on the WHO EML, plus 14 medicines rejected and 20 deleted from WHO EML by its Evaluation Committee. For deleted medicines, we could obtain data that showed 2,965,378 prescriptions issued to 617,684 insured patients, and the cost of approximately € 41.2 million for 2012 and the first half of 2013, when the CIHI Basic List was in effect. For CIHI List-only medicines with a specific indication (n = 164 or 57.1% of the analyzed set), fewer benefits or more serious side-effects than other medicines were found for 17 (10.4%) and not enough evidence for recommendations for specific indication for 21 (12.8%) medicines in Cochrane systematic reviews. Conclusions National health care policy should use high-quality evidence in deciding on adding new medicines and reassessing those already present on national medicines lists, in order to rationalize expenditures and ensure wider and better access to medicines. The WHO EML and recommendations from its Evaluation Committee may be useful tools in this quality assurance process. PMID:25337860

Using the WHO essential medicines list to assess the appropriateness of insurance coverage decisions: a case study of the Croatian national medicine reimbursement list.

PubMed

Jeličić Kadić, Antonia; Žanić, Maja; Škaričić, Nataša; Marušić, Ana

2014-01-01

To investigate the use of the WHO EML as a tool with which to evaluate the evidence base for the medicines on the national insurance coverage list of the Croatian Institute of Health Insurance (CIHI). Medicines from 9 ATC categories with highest expenditures from 2012 CIHI Basic List (n = 509) were compared with 2011 WHO EML for adults (n = 359). For medicines with specific indication listed only in CIHI Basic List we assessed whether there was evidence in Cochrane Database of Systematic Reviews questioning their efficacy and safety. The two lists shared 188 medicines (52.4% of WHO EML and 32.0% of CIHI list). CIHI Basic List had 254 medicines and 33 combinations of these medicines which were not on the WHO EML, plus 14 medicines rejected and 20 deleted from WHO EML by its Evaluation Committee. For deleted medicines, we could obtain data that showed 2,965,378 prescriptions issued to 617,684 insured patients, and the cost of approximately € 41.2 million for 2012 and the first half of 2013, when the CIHI Basic List was in effect. For CIHI List-only medicines with a specific indication (n = 164 or 57.1% of the analyzed set), fewer benefits or more serious side-effects than other medicines were found for 17 (10.4%) and not enough evidence for recommendations for specific indication for 21 (12.8%) medicines in Cochrane systematic reviews. National health care policy should use high-quality evidence in deciding on adding new medicines and reassessing those already present on national medicines lists, in order to rationalize expenditures and ensure wider and better access to medicines. The WHO EML and recommendations from its Evaluation Committee may be useful tools in this quality assurance process.

Study on the amplifier experiment of end-pumped long pulse slab laser

NASA Astrophysics Data System (ADS)

Jin, Quanwei; Chen, Xiaoming; Jiang, JianFeng; Pang, Yu; Tong, Lixin; Li, Mi; Hu, Hao; Lv, Wenqiang; Gao, Qingsong; Tang, Chun

2018-03-01

The amplifier experiment research of end-pumped long pulse slab laser is developed, the results of out-put energy, optical-optical efficiency and pulse waveform are obtained at different experiment conditions, such as peak pumped power, amplifier power and pumped pulse width. The seed laser is CW fundamental transverse-mode operation fiber laser, the laser medium is composited Nd:YAG slab. Under end-pumped and the 2 passes, the laser obtain 7.65J out-put energy and 43.1% optical-optical efficiency with 45kW peak-pumped power and 386μs pump pulse width. The experimental results provide the basic for the optimization design to high frequency, high energy and high beam-quality slab lasers.

Total quality assurance

NASA Astrophysics Data System (ADS)

Louzon, E.

1989-12-01

Quality, cost, and schedule are three factors affecting the competitiveness of a company; they require balancing so that products of acceptable quality are delivered, on time and at a competitive cost. Quality costs comprise investment in quality maintenance and failure costs which arise from failure to maintain standards. The basic principle for achieving the required quality at minimum cost is that of prevention of failures, etc., through production control, attention to manufacturing practices, and appropriate management and training. Total quality control involves attention to the product throughout its life cycle, including in-service performance evaluation, servicing, and maintenance.

Looking into the factors affecting renal patients' quality of life.

PubMed

Theodora, K; Christina, D; Tania, F; Anna, P; Georgios, V

1996-01-01

Quality of life, according to Horquist is "the extent to which one's needs are satisfied, in the context of physical, psychological, social and environmental conditions" (I). Self-esteem is the basic element of a good quality of life. Health-related quality of life consists of a number of components; including family relationships, friendships, finances, physical and psychological status, adjustment to therapy and feeling of security during the treatment.

Combined effects of high pressure processing and addition of soy sauce and olive oil on safety and quality characteristics of chicken breast meat.

PubMed

Kruk, Zbigniew A; Kim, Hyun Joo; Kim, Yun Ji; Rutley, David L; Jung, Samooel; Lee, Soo Kee; Jo, Cheorun

2014-02-01

This study was conducted to evaluate the combined effect of high pressure (HP) with the addition of soy sauce and/or olive oil on the quality and safety of chicken breast meats. Samples were cut into 100 g pieces and 10% (w/w) of soy sauce (SS), 10% (w/w) of olive oil (OO), and a mixture of both 5% of soy sauce and 5% olive oil (w/w) (SO) were pressurized into meat with high pressure at 300 or 600 MPa. Cooking loss was lower in OO samples than SS samples. With increased pressure to 600 MPa, the oleic acid content of OO samples increased. The total unsaturated fatty acids were the highest in SO and OO 600 MPa samples. Lipid oxidation was retarded by addition of olive oil combined with HP. The addition of olive oil and soy sauce followed by HP decreased the amount of volatile basic nitrogen during storage and reduced the population of pathogens. Sensory evaluation indicated that the addition of olive oil enhanced the overall acceptance and willingness to buy. In conclusion, the combination of HP with the addition of soy sauce and/or olive oil is an effective technology that can improve chemical, health, sensory qualities and safety of chicken breast.

Problem solving, loneliness, depression levels and associated factors in high school adolescents.

PubMed

Sahin, Ummugulsum; Adana, Filiz

2016-01-01

To determine problem solving, loneliness, depression levels and associated factors in high school adolescents. This cross-sectional study was conducted in a city west of Turkey (Bursa) in a public high school and the population was 774 and the sampling was 394 students. Students to be included in the study were selected using the multiple sampling method. A personal Information Form with 23 questions, Problem Solving Inventory (PSI), Loneliness Scale (UCLA), Beck Depression Inventory (BDI) were used as data collection tools in the study. Basic statistical analyses, t-test, Kruskall Wallis-H, One Way Anova and Pearson Correlation test were used to evaluate the data. Necessary permissions were obtained from the relevant institution, students, parents and the ethical committee. The study found significant differences between "problem solving level" and family type, health assessment, life quality and mothers', fathers' siblings' closeness level; between "loneliness level" and gender, family income, health assessment, life quality and mothers', fathers', siblings' closeness level; between "depression level" and life quality, family income, fathers' closeness level. Unfavorable socio-economic and cultural conditions can have an effect on the problem solving, loneliness and depression levels of adolescents. Providing structured education to adolescents at risk under school mental health nursing practices is recommended.

Optimal molecular profiling of tissue and tissue components: defining the best processing and microdissection methods for biomedical applications.

PubMed

Bova, G Steven; Eltoum, Isam A; Kiernan, John A; Siegal, Gene P; Frost, Andra R; Best, Carolyn J M; Gillespie, John W; Emmert-Buck, Michael R

2005-01-01

Isolation of well-preserved pure cell populations is a prerequisite for sound studies of the molecular basis of pancreatic malignancy and other biological phenomena. This chapter reviews current methods for obtaining anatomically specific signals from molecules isolated from tissues, a basic requirement for productive linking of phenotype and genotype. The quality of samples isolated from tissue and used for molecular analysis is often glossed-over or omitted from publications, making interpretation and replication of data difficult or impossible. Fortunately, recently developed techniques allow life scientists to better document and control the quality of samples used for a given assay, creating a foundation for improvement in this area. Tissue processing for molecular studies usually involves some or all of the following steps: tissue collection, gross dissection/identification, fixation, processing/embedding, storage/archiving, sectioning, staining, microdissection/annotation, and pure analyte labeling/identification. High-quality tissue microdissection does not necessarily mean high-quality samples to analyze. The quality of biomaterials obtained for analysis is highly dependent on steps upstream and downstream from tissue microdissection. We provide protocols for each of these steps, and encourage you to improve upon these. It is worth the effort of every laboratory to optimize and document its technique at each stage of the process, and we provide a starting point for those willing to spend the time to optimize. In our view, poor documentation of tissue and cell type of origin and the use of nonoptimized protocols is a source of inefficiency in current life science research. Even incremental improvement in this area will increase productivity significantly.

[Anxiety in women undergoing surgical treatment of breast cancer].

PubMed

Geraybeyli, G Ch; Mamedzade, G F; Gasimov, N V; Guliyeva, T S; Munir, K

To assess anxiety level and factors contributing to its development in patients undergoing surgical treatment for breast cancer. The subjects of the study were 72 women, aged 20-80 years, with the diagnosis of primary breast cancer. The Basic Psycho-Oncological Documentation Scale (PO-BADO), the European Organization for Research, and the Treatment of Cancer Quality of Life Questionnaire and its Breast Cancer Module (EORTC QLQ-C30; BR-23), the Hospital Anxiety and Depression Scale (HADS) were used. The anxiety score showed negative correlation with EORTC QLQ-C30 'physical functioning', 'cognitive functioning', 'emotional functioning', 'global health status/quality of life' subscales (p≤0,002). Anxiety is a highly prevalent in women with breast cancer and has a marked negative impact, in particular on younger patients.

Socio-hydrogeology and low-income countries: taking science to rural society

NASA Astrophysics Data System (ADS)

Limaye, Shrikant Daji

2017-11-01

Rural societies in low-income, high-population countries often faces scarcity of water of suitable quality for domestic use and agriculture. Hydrogeologists should therefore orientate their research work towards solving practical problems and impart basic knowledge about the hydrogeology of local watersheds to the village councils and communities so as to ensure their participation in better management of groundwater resources. Such cooperation between the hydrogeologists and villagers is the foundation of socio-hydrogeology, which aims at broader dissemination of information and discussions with hydrogeologists at village meetings regarding watershed management such as recharge augmentation, groundwater quality issues and prudent use of groundwater. Socio-hydrogeology implies improved accessibility of rural society to hydrogeological experts and better communication through the use of more appropriate and understandable language.

Lean business model and implementation of a geriatric fracture center.

PubMed

Kates, Stephen L

2014-05-01

Geriatric hip fracture is a common event associated with high costs of care and often with suboptimal outcomes for the patients. Ideally, a new care model to manage geriatric hip fractures would address both quality and safety of patient care as well as the need for reduced costs of care. The geriatric fracture center model of care is one such model reported to improve both outcomes and quality of care. It is a lean business model applied to medicine. This article describes basic lean business concepts applied to geriatric fracture care and information needed to successfully implement a geriatric fracture center. It is written to assist physicians and surgeons in their efforts to implement an improved care model for their patients. Copyright © 2014 Elsevier Inc. All rights reserved.

The Importance of Quality in Ventilation-Perfusion Imaging.

PubMed

Mann, April; DiDea, Mario; Fournier, France; Tempesta, Daniel; Williams, Jessica; LaFrance, Norman

2018-06-01

As the health care environment continues to change and morph into a system focusing on increased quality and evidence-based outcomes, nuclear medicine technologists must be reminded that they play a critical role in achieving high-quality, interpretable images used to drive patient care, treatment, and best possible outcomes. A survey performed by the Quality Committee of the Society of Nuclear Medicine and Molecular Imaging Technologist Section demonstrated that a clear knowledge gap exists among technologists regarding their understanding of quality, how it is measured, and how it should be achieved by all practicing technologists regardless of role and education level. Understanding of these areas within health care, in conjunction with the growing emphasis on evidence-based outcomes, quality measures, and patient satisfaction, will ultimately elevate the role of nuclear medicine technologists today and into the future. The nuclear medicine role now requires technologists to demonstrate patient assessment skills, practice safety procedures with regard to staff and patients, provide patient education and instruction, and provide physicians with information to assist with the interpretation and outcome of the study. In addition, the technologist must be able to evaluate images by performing technical analysis, knowing the demonstrated anatomy and pathophysiology, and assessing overall quality. Technologists must also be able to triage and understand the disease processes being evaluated and how nuclear medicine diagnostic studies may drive care and treatment. Therefore, it is imperative that nuclear medicine technologists understand their role in the achievement of a high-quality, interpretable study by applying quality principles and understanding and using imaging techniques beyond just basic protocols for every type of disease or system being imaged. This article focuses on quality considerations related to ventilation-perfusion imaging. It provides insight on appropriate imaging techniques and protocols, true imaging variants and tracer distributions versus artifacts that may result in a lower-quality or misinterpreted study, and the use of SPECT and SPECT/CT as an alternative providing a high-quality, interpretable study with better diagnostic accuracy and fewer nondiagnostic procedures than historical planar imaging. © 2018 by the Society of Nuclear Medicine and Molecular Imaging.

C-SPECT - a Clinical Cardiac SPECT/Tct Platform: Design Concepts and Performance Potential

PubMed Central

Chang, Wei; Ordonez, Caesar E.; Liang, Haoning; Li, Yusheng; Liu, Jingai

2013-01-01

Because of scarcity of photons emitted from the heart, clinical cardiac SPECT imaging is mainly limited by photon statistics. The sub-optimal detection efficiency of current SPECT systems not only limits the quality of clinical cardiac SPECT imaging but also makes more advanced potential applications difficult to be realized. We propose a high-performance system platform - C-SPECT, which has its sampling geometry optimized for detection of emitted photons in quality and quantity. The C-SPECT has a stationary C-shaped gantry that surrounds the left-front side of a patient’s thorax. The stationary C-shaped collimator and detector systems in the gantry provide effective and efficient detection and sampling of photon emission. For cardiac imaging, the C-SPECT platform could achieve 2 to 4 times the system geometric efficiency of conventional SPECT systems at the same sampling resolution. This platform also includes an integrated transmission CT for attenuation correction. The ability of C-SPECT systems to perform sequential high-quality emission and transmission imaging could bring cost-effective high-performance to clinical imaging. In addition, a C-SPECT system could provide high detection efficiency to accommodate fast acquisition rate for gated and dynamic cardiac imaging. This paper describes the design concepts and performance potential of C-SPECT, and illustrates how these concepts can be implemented in a basic system. PMID:23885129

Software Reviews Since Acquisition Reform - The Artifact Perspective

DTIC Science & Technology

2004-01-01

Risk Management OLD NEW Slide 13Acquisition of Software Intensive Systems 2004 – Peter Hantos Single, basic software paradigm Single processor Low...software risk mitigation related trade-offs must be done together Integral Software Engineering Activities Process Maturity and Quality Frameworks Quality

Determination of Tasks Required by Graduates of Manufacturing Engineering Technology Programs.

ERIC Educational Resources Information Center

Zirbel, Jay H.

1993-01-01

A Delphi panel of 14 experts identified 37 tasks performed by/qualities needed by manufacturing engineering technologists. Most important were work ethic, performance quality, communication skills, teamwork, computer applications, manufacturing basics, materials knowledge, troubleshooting, supervision, and global issues. (SK)

Overview of Emerging Air Quality Monitoring Technologies and Their Data

EPA Science Inventory

This is a webinar presentation as part of a series on Air Quality Planning for Wildland Smoke. The purpose of the talk is to provide a basic overview of monitoring technologies and specifically focus on emerging technologies for PM2.5.

A study of alternative schemes for extrapolation of secular variation at observatories

USGS Publications Warehouse

Alldredge, L.R.

1976-01-01

The geomagnetic secular variation is not well known. This limits the useful life of geomagnetic models. The secular variation is usually assumed to be linear with time. It is found that attenative schemes that employ quasiperiodic variations from internal and external sources can improve the extrapolation of secular variation at high-quality observatories. Although the schemes discussed are not yet fully applicable in worldwide model making, they do suggest some basic ideas that may be developed into useful tools in future model work. ?? 1976.

Modeling and characterization of shielded low loss CPWs on 65 nm node silicon

NASA Astrophysics Data System (ADS)

Hongrui, Wang; Dongxu, Yang; Li, Zhang; Lei, Zhang; Zhiping, Yu

2011-06-01

Coplanar waveguides (CPWs) are promising candidates for high quality passive devices in millimeter-wave frequency bands. In this paper, CPW transmission lines with and without ground shields have been designed and fabricated on 65 nm CMOS technology. A physical-based model is proposed to describe the frequency-dependent per-unit-length L, C, R and G parameters. Starting with a basic CPW structure, the slow-wave effect and ground-shield influence have been analyzed and incorporated into the general model. The accuracy of the model is confirmed by experimental results.

Refining of metallurgical-grade silicon

NASA Technical Reports Server (NTRS)

Dietl, J.

1986-01-01

A basic requirement of large scale solar cell fabrication is to provide low cost base material. Unconventional refining of metallurical grade silicon represents one of the most promising ways of silicon meltstock processing. The refining concept is based on an optimized combination of metallurgical treatments. Commercially available crude silicon, in this sequence, requires a first pyrometallurgical step by slagging, or, alternatively, solvent extraction by aluminum. After grinding and leaching, high purity qualtiy is gained as an advanced stage of refinement. To reach solar grade quality a final pyrometallurgical step is needed: liquid-gas extraction.

Engineering of M13 Bacteriophage for Development of Tissue Engineering Materials.

PubMed

Jin, Hyo-Eon; Lee, Seung-Wuk

2018-01-01

M13 bacteriophages have several qualities that make them attractive candidates as building blocks for tissue regenerating scaffold materials. Through genetic engineering, a high density of functional peptides and proteins can be simultaneously displayed on the M13 bacteriophage's outer coat proteins. The resulting phage can self-assemble into nanofibrous network structures and can guide the tissue morphogenesis through proliferation, differentiation and apoptosis. In this manuscript, we will describe methods to develop major coat-engineered M13 phages as a basic building block and aligned tissue-like matrices to develop regenerative nanomaterials.

Understanding quantitative research: part 1.

PubMed

Hoe, Juanita; Hoare, Zoë

This article, which is the first in a two-part series, provides an introduction to understanding quantitative research, basic statistics and terminology used in research articles. Critical appraisal of research articles is essential to ensure that nurses remain up to date with evidence-based practice to provide consistent and high-quality nursing care. This article focuses on developing critical appraisal skills and understanding the use and implications of different quantitative approaches to research. Part two of this article will focus on explaining common statistical terms and the presentation of statistical data in quantitative research.

Synthesis and structure of synthetically pure and deuterated amorphous (basic) calcium carbonates

DOE PAGES

Wang, Hsiu-Wen; Daemen, Luke L.; Cheshire, Michael C.; ...

2017-02-17

It is generally believed that H 2O and OH - are the key species stabilizing and controlling amorphous calcium carbonate “polyamorph” forms, and may in turn control the ultimate crystallization products during synthesis and in natural systems. Yet, the locations and hydrogen-bonding network of these species in ACC have never been measured directly using neutron diffraction. In this paper, we report a synthesis route that overcomes the existing challenges with respect to yield quantities and deuteration, both of which are critically necessary for high quality neutron studies.

Acquiring, recording, and analyzing pathology data from experimental mice: an overview.

PubMed

Scudamore, Cheryl L

2014-03-21

Pathology is often underutilized as an end point in mouse studies in academic research because of a lack of experience and expertise. The use of traditional pathology techniques including necropsy and microscopic analysis can be useful in identifying the basic processes underlying a phenotype and facilitating comparison with equivalent human diseases. This overview aims to provide a guide and reference to the acquisition, recording, and analysis of high-quality pathology data from experimental mice in an academic research setting. Copyright © 2014 John Wiley & Sons, Inc.

The paradox of managing a project-oriented matrix: establishing coherence within chaos.

PubMed

Greiner, L E; Schein, V E

1981-01-01

Projects that require the flexible coordination of multidisciplinary teams have tended to adopt a matrix structure to accomplish complex tasks. Yet these project-oriented matrix structures themselves require careful coordination if they are to realize the objectives set for them. The authors identify the basic organizational questions that project-oriented matrix organizations must face. They examine the relationship between responsibility and authority; the tradeoffs between economic efficiency and the technical quality of the work produced; and the sensitive issues of managing individualistic, highly trained professionals while also maintaining group cohesiveness.

Dairy intensification in developing countries: effects of market quality on farm-level feeding and breeding practices.

PubMed

Duncan, A J; Teufel, N; Mekonnen, K; Singh, V K; Bitew, A; Gebremedhin, B

2013-12-01

Smallholder dairy production represents a promising income generating activity for poor farmers in the developing world. Because of the perishable nature of milk, marketing arrangements for collection, distribution and sale are important for enhanced livelihoods in the smallholder dairy sector. In this study we examined the relationship between market quality and basic feeding and breeding practices at farm level. We define market quality as the attractiveness and reliability of procurement channels and associated input supply arrangements. We took as our study countries, India with its well-developed smallholder dairy sector, and Ethiopia where the smallholder dairy industry has remained relatively undeveloped despite decades of development effort. We conducted village surveys among producer groups in 90 villages across three States in India and two Regions in Ethiopia. Producer groups were stratified according to three levels of market quality - high, medium and low. Data showed that diet composition was relatively similar in India and Ethiopia with crop residues forming the major share of the diet. Concentrate feeding tended to be more prominent in high market quality sites. Herd composition changed with market quality with more dairy (exotic) cross-bred animals in high market quality sites in both India and Ethiopia. Cross-bred animals were generally more prominent in India than Ethiopia. Herd performance within breed did not change a great deal along the market quality gradient. Parameters such as calving interval and milk yield were relatively insensitive to market quality. Insemination of cross-bred cows was predominantly by artificial insemination (AI) in India and accounted for around half of cross-bred cow inseminations in Ethiopia. Data on perceptions of change over the last decade indicated that per herd and per cow productivity are both increasing in high market quality sites with a more mixed picture in medium and low-quality sites. Similarly dairy-derived income is on the increase in high market quality sites. This is accompanied by a strong increase in stall feeding at the expense of grazing. The study indicates that the first constraint to intensification of dairy production in Ethiopia is the genetic quality of the herd. There is less scope for improved AI provision in India since the cross-bred herd is mainly serviced by AI already. However, as for Ethiopia, there is considerable scope for closing yield gaps in India through improved feed use and supply. Results strongly show that well-developed markets with good procurement arrangements are key for sustainable dairy intensification.

Adult Basic Education in British Columbia's Public Post-Secondary Institutions. An Articulation Handbook. 2007-2008 Edition

ERIC Educational Resources Information Center

Ministry of Advanced Education, 2007

2007-01-01

This is the twenty-second edition of the Adult Basic Education (ABE) Articulation Handbook for British Columbia's public postsecondary institutions. The purpose of ABE articulation is to ensure learners have access to quality courses, receive appropriate credits and are able to transfer easily among publicly-funded colleges, university colleges,…

Energy and the Environment. Environmental Studies. 4 Color Transparencies, Reproducibles & Teaching Guide. Grade 3, 4, 5.

ERIC Educational Resources Information Center

Ortleb, Edward P.; And Others

The world is faced with a variety of environmental problems. No country has escaped pollution and resource depletion. Basic ecological principles are often ignored and sometimes this contributes to ecological disasters. This volume is designed to provide basic information about the quality of the earth's energy resources. The visual aids,…

Land Resources and Pollution. Environmental Studies. 4 Color Transparencies, Reproducibles & Teaching Guide. Grade 3, 4, 5.

ERIC Educational Resources Information Center

Ortleb, Edward P.; And Others

The world is faced with a variety of environmental problems. No country has escaped pollution and resource depletion. Basic ecological principles are often ignored and sometimes this contributes to ecological disasters. This volume is designed to provide basic information about the quality of the earth's land resources. The visual aids,…

Adult Basic Education: British Columbia's Public Post-Secondary Institutions. An Articulation Handbook. 2008-2009 Edition

ERIC Educational Resources Information Center

Ministry of Advanced Education and Labour Market Development, 2008

2008-01-01

The purpose of Adult Basic Education (ABE) articulation is to ensure learners have access to quality courses, receive appropriate credits and are able to transfer easily among publicly-funded colleges, university colleges, universities and institutes in British Columbia. Articulation also involves liaison with the school system's ABE programs to…

Enhancing Access to and Quality of Basic Education through Head Teachers' Leadership Functions

ERIC Educational Resources Information Center

Oni, J. O.; Jegede, A. A.; Osisami, R. A.; Illo, C. O.; Lawal, R. O.; Fabinu, F. A.

2016-01-01

Basic education is the fundamental requirement for idiosyncratic and societal development. The individual child needs to have access to it and acquire it qualitatively. The sum total of all the knowledge attitude, skills and competences that the Nigerian child today acquires have been declared to be on the decline. Every stakeholder: teacher,…

Properties of the superconductor in accelerator dipole magnets

NASA Astrophysics Data System (ADS)

Teravest, Derk

Several aspects of the application of superconductors to high field dipole magnets for particle accelerators are discussed. The attention is focused on the 10 tesla (1 m model) magnet that is envisaged for the future Large Hadron Collider (LHC) accelerator. The basic motivation behind the study is the intention of employing superconductors to their utmost performance. An overview of practical supercomputers, their applications and their impact on high field dipole magnets used for particle accelerators, is presented. The LHC reference design for the dipole magnets is outlined. Several models were used to study the influence of a number of factors in the shape and in particular, the deviation from the shape that is due to the flux flow state. For the investigated extrinsic and intrinsic factors, a classification can be made with respect to the effect on the shape of the characteristic of a multifilamentary wire. The optimization of the coil structure for high field dipole magnets, with respect to the field quality is described. An analytical model for solid and hollow filaments, to calculate the effect of filament magnetization in the quality of the dipole field, is presented.

Quality control methodology for high-throughput protein-protein interaction screening.

PubMed

Vazquez, Alexei; Rual, Jean-François; Venkatesan, Kavitha

2011-01-01

Protein-protein interactions are key to many aspects of the cell, including its cytoskeletal structure, the signaling processes in which it is involved, or its metabolism. Failure to form protein complexes or signaling cascades may sometimes translate into pathologic conditions such as cancer or neurodegenerative diseases. The set of all protein interactions between the proteins encoded by an organism constitutes its protein interaction network, representing a scaffold for biological function. Knowing the protein interaction network of an organism, combined with other sources of biological information, can unravel fundamental biological circuits and may help better understand the molecular basics of human diseases. The protein interaction network of an organism can be mapped by combining data obtained from both low-throughput screens, i.e., "one gene at a time" experiments and high-throughput screens, i.e., screens designed to interrogate large sets of proteins at once. In either case, quality controls are required to deal with the inherent imperfect nature of experimental assays. In this chapter, we discuss experimental and statistical methodologies to quantify error rates in high-throughput protein-protein interactions screens.

Saliva Liquid Biopsy for Point-of-Care Applications

PubMed Central

Aro, Katri; Wei, Fang; Wong, David T.; Tu, Michael

2017-01-01

Saliva is a non-invasive biofluid, which is easy to collect, transport, and store. Because of its accessibility and connection to systemic diseases, saliva is one of the best candidates for the advancement of point-of-care medicine, where individuals are able to easily monitor their health status by using portable convenient tools such as smartphones. There are a variety of scenarios with which saliva can be used: studies have been conducted on using saliva to measure stress hormones, enzyme levels, developmental disease biomarkers, and even cancer mutations. If validated biomarkers were combined with high-quality detection tools, saliva would open up a new frontier in high-quality healthcare, allowing physicians and patients to work together for real-time health monitoring and high-impact personalized preventative medicine. One of the most exciting emerging frontiers of saliva is liquid biopsy, which is a non-invasive means to assess the presence and characteristics of cancer in a patient. This article will review current basic knowledge of biomarkers, review their relation to different diseases and conditions, and explore liquid biopsy for point-of-care applications. PMID:28443278

A review of spatial comfort in shophouse in humid tropics

NASA Astrophysics Data System (ADS)

Hilma Sari, Laina; Zulfa Yuzni, Siti; Haiqal, Muhammad; Evalina, Z.

2018-05-01

Shophouse is the most building type built along the road with various commercial functions. Due to the high rate of land price and the high percentage of building basic coefficient, therefore the shophouse is commonly built in maximum. This characteristic creates a lack of apertures through the buildings due to being trapped by surrounding shophouses. Shophouses are also built in heavyweight construction, i.e., concrete and brickwork. Due to such limitations, this study aims at assessing the spatial comfort of the shophouse, i.e., thermal and lighting. It is quite visible that quality. This study was carried out through the field measurement. Taking Banda Aceh climate as the case study in humid tropics, this study found that the high inside air temperature mostly runs throughout the upper floor during the day, and the ground floor during the night; and the small value of daylight occurs almost on the entire rooms during the day. This paper further proposes the possibility to improve the comfort quality in the shophouse which is conducted through the literature survey.

Economic evaluation and end-stage renal disease: from basics to bedside.

PubMed

Manns, B J; Taub, K J; Donaldson, C

2000-07-01

Economic evaluation is the comparative analysis of alternative health care interventions in terms of their relative costs (resource use) and effectiveness (health effects). High-quality studies of economic evaluation have been increasingly published in medical journals and read by clinicians, although publication of these studies in nephrology journals has been a more recent phenomenon. This article shows how the basic principles of economics can be applied to health care through the use of economic evaluation. Different types of economic evaluation are discussed, and pitfalls common to such studies are identified. A simple framework is introduced that can be used to interpret the results of economic evaluations. Using this framework, selected therapies for patients with end-stage renal disease (ESRD) are categorized to highlight therapies that are very efficient, encourage their use, and draw attention to therapies in current use that are less effective and more expensive (ie, less efficient) than alternative therapy. Using examples pertinent to care of the patient with ESRD, we show how economic evaluation can be used to link medical outcomes, quality of life, and costs in a common index for multiple therapies with disparate outcome measures. This article highlights the need for clinical studies and economic evaluations of therapies in ESRD for which the effects of the therapy on health outcomes and/or costs are unknown.

Humanistic Qualities of the Teacher as Perceived by Undergraduate Students in Bahrain and Kuwait

ERIC Educational Resources Information Center

Al-Musawi, Nu'man; Karam, Ebraheem M.

2011-01-01

The objective of this study was to identify the main qualities of the teacher as a person as perceived by university students in Bahrain and Kuwait. A 25-item questionnaire, which reflected the basic humanistic qualities of the teacher as related to effective teaching, was designed and then administered to a random sample of 520 students enrolled…

Schools of Quality: An Introduction to Total Quality Management in Education.

ERIC Educational Resources Information Center

Bonstingl, John Jay

This book offers an introduction to the basic ideas of Total Quality Management (TQM) in education. Chapter 1 contrasts the American model of the bell-shaped curve with the Japanese concept of "kaizen," which is personal dedication to mutual improvement and the heart of TQM philosophy. Chapter 2 provides an overview of the history of the TQ…

Controlled by Love: The Harmful Relational Consequences of Perceived Conditional Positive Regard.

PubMed

Kanat-Maymon, Yaniv; Roth, Guy; Assor, Avi; Raizer, Abira

2016-08-01

Research on conditional positive regard (CPR) has shown that this seemingly benign practice has maladaptive correlates when used by parents. However, there is no research on the correlates of this practice in romantic relationships or on the processes mediating its effects. Building on self-determination theory (Deci & Ryan, ), three studies tested the hypothesis that perceived CPR impairs relationship quality, partly because it undermines the fulfillment of the basic psychological needs for autonomy and relatedness. Study 1 (N = 125) examined perceived CPR and relationship quality across four relationship targets: mother, father, romantic partner, and best friend. Study 2, involving romantic partners (N = 142), examined whether needs fulfillment mediated the association between perceived CPR and relationship quality. Study 3, involving romantic dyads (N = 85), also included partner reports on CPR. Across the three studies, CPR was linked with poor relationship quality between relationships, between people, and between dyadic partners. Moreover, results of Study 2 and Study 3 revealed that the inverse association between perceived CPR and relationship quality was mediated by dissatisfaction of autonomy but not relatedness. Despite its seemingly benign nature, CPR is detrimental to relationship quality, partly because it thwarts the basic need for autonomy. © 2015 Wiley Periodicals, Inc.

Improvement of neutral oil quality in the production of sulfonate additives

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

Zhurba, A.S.; Bludilin, V.M.; Antonov, V.N.

This paper is concerned with improvement of neutral oil used as materials for sulfonation to produce additives for lubricating oils. In this article the authors analyze the basic reasons for the unsatisfactory quality of the neutral oil and attempt to define the ways in which the process technology can be improved so as to produce neutral oil with the required composition, at the same time raising the efficiency of utilization of the MSG-8 oil used as a feedstock for this process. Experimental results are presented which demonstrate the feasibility of sulfonating neutral oil in the high-speed mixer under near-optimal conditions.more » The yield of sulfonic acid approaches the theoretical yield. With the lowest contents of aromatic hydrocarbons in the original neutral oil, the aromatic hydrocarbons are almost completely converted to sulfonic acids. The yield of neutral oil is sufficiently high, and the residual content of aromatic hydrocarbons in the oil is no greater than 3%.« less

Optimizing a realistic large-scale frequency assignment problem using a new parallel evolutionary approach

NASA Astrophysics Data System (ADS)

Chaves-González, José M.; Vega-Rodríguez, Miguel A.; Gómez-Pulido, Juan A.; Sánchez-Pérez, Juan M.

2011-08-01

This article analyses the use of a novel parallel evolutionary strategy to solve complex optimization problems. The work developed here has been focused on a relevant real-world problem from the telecommunication domain to verify the effectiveness of the approach. The problem, known as frequency assignment problem (FAP), basically consists of assigning a very small number of frequencies to a very large set of transceivers used in a cellular phone network. Real data FAP instances are very difficult to solve due to the NP-hard nature of the problem, therefore using an efficient parallel approach which makes the most of different evolutionary strategies can be considered as a good way to obtain high-quality solutions in short periods of time. Specifically, a parallel hyper-heuristic based on several meta-heuristics has been developed. After a complete experimental evaluation, results prove that the proposed approach obtains very high-quality solutions for the FAP and beats any other result published.

Elementary school students visual spatial comprehension based on van Hiele Theory: the case in Madiun, East Java, Indonesia

NASA Astrophysics Data System (ADS)

Andini, S.; Fitriana, L.; Budiyono

2018-03-01

This study presents partial result from the project “Geometry in Flipbook Multimedia: A Technology Role in Improving Mathematical Learning Quality in Madiun”, which was undertaken to explore the skill of geometry and passing rate of van Hiele’s geometric thinking level, especially for the first three level. The material focus of the study is a two-dimensional figure and reviewed from basic skill aspect of geometry (visual, verbal, drawing, logic, and application). The participants were 30 students in the 6 grade of elementary school in Madiun, East Java. The data collecting technique for this study there are a test instrument of van Hiele geometry (VHG) and an interview’s instrument about characteristics geometry basic skill. After the test, twelve students from participants were randomly selected interviewed to determine their geometry basic skill. This study found that (1) most of the students of 6 grade can only reach the first level is about 69%, the passing rate at the second level test is about 49%, and at the third level, the average of students' achievement is 35%, (2) if viewed from five basic skills of geometry, most of the students have a low mastery, and (3) the achievement of grade six students are inclined high in first level and low in third level based on van Hiele’s Geometric Thinking Level.

Mesh quality control for multiply-refined tetrahedral grids

NASA Technical Reports Server (NTRS)

Biswas, Rupak; Strawn, Roger

1994-01-01

A new algorithm for controlling the quality of multiply-refined tetrahedral meshes is presented in this paper. The basic dynamic mesh adaption procedure allows localized grid refinement and coarsening to efficiently capture aerodynamic flow features in computational fluid dynamics problems; however, repeated application of the procedure may significantly deteriorate the quality of the mesh. Results presented show the effectiveness of this mesh quality algorithm and its potential in the area of helicopter aerodynamics and acoustics.

7 CFR 634.25 - Contracting.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM Participant RCWP Contracts § 634.25 Contracting... agrees to apply his or her water-quality plan. Any person who controls, or shares control, of the farm... basic contract document, special provisions as needed, the participant's water-quality plan, schedule of...

7 CFR 634.25 - Contracting.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM Participant RCWP Contracts § 634.25 Contracting... agrees to apply his or her water-quality plan. Any person who controls, or shares control, of the farm... basic contract document, special provisions as needed, the participant's water-quality plan, schedule of...

7 CFR 634.25 - Contracting.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM Participant RCWP Contracts § 634.25 Contracting... agrees to apply his or her water-quality plan. Any person who controls, or shares control, of the farm... basic contract document, special provisions as needed, the participant's water-quality plan, schedule of...

Considerations in the Derivation of Water Quality Criteria for Endocrine-disrupting Chemicals

EPA Science Inventory

When the USEPA’s 1985 guidelines for deriving numerical water quality criteria (WQC) for the protection of aquatic life were developed there was little anticipation that endocrine-disrupting chemicals (EDCs) would be come a widespread environmental issue. While the basic guidelin...

Quality Management: Survey of Federal Organizations

DTIC Science & Technology

1992-10-01

Deming, Armand Feigenbaum, Kaoru Ishikawa , and J. M. Juran. For purposes of our survey, quality improvement efforts which have the same basic goals and...Feigenbaum, Kaoru Ishikawa , and J.M. Juran. Even though this approach may have different names, it most often includes the following five concepts

IT-strategy and major aspects of quality management on the market of goods and services

NASA Astrophysics Data System (ADS)

Khafizov, I. I.; Galimov, A. N.

2017-09-01

The article deals with the basic provisions of the formation of IT-strategies and interaction with management quality. Formation of the IT-strategy in a volatile, changing marketing environment is a prerequisite for efficient operation of the company.

Microbes and Water Quality in Developed Countries

EPA Science Inventory

Safe drinking water has been a concern for mankind through out the world for centuries. In the developed world, governments consider access to safe and clean drinking water to be a basic human right. Government regulations generally address the quality of the source water, adequ...

Research on the Evolution of the Quantity and Quality of Inbound Tourism Flow in Henan Province

NASA Astrophysics Data System (ADS)

Zhao, Jun-yuan

2017-08-01

Taking 2000-2003’s data of foreign exchange income and the number of inbound tourism from as the sample, we studied the inbound tourism flow and the change of the Liquiity and the synergy degree in these cities. The flow of inbound tourism and the Liquiity in Henan province presented the characteristics of opposite change. In flow, it presents the steady uptrend, there were 3 general forms: gradually reducing, gradually rising and cross rolling type. In Liquiity, its types of high-quality and low-quality flows are basic equivalence, presents the staggered change state. Inbound tourism flow and the evolution of the Liquiity in Henan province can be divided into 3 stages, 2003 and 2008 is a node of its division. The evolution of the inbound tourism flow and Liquiity collaborative structure show that the complex conditions, especially the evolution of the synchronous 2-high type cities and synchronous middle type cities show a trend of decline. The number of later one appears to a change trend of increasing first and then, steady. The number of deviation cities is volatility. The reverse deviation cities are the most, which present a trend of decreasing at first, then coming steady.

The ALICE data quality monitoring system

NASA Astrophysics Data System (ADS)

von Haller, B.; Telesca, A.; Chapeland, S.; Carena, F.; Carena, W.; Chibante Barroso, V.; Costa, F.; Denes, E.; Divià, R.; Fuchs, U.; Simonetti, G.; Soós, C.; Vande Vyvre, P.; ALICE Collaboration

2011-12-01

ALICE (A Large Ion Collider Experiment) is the heavy-ion detector designed to study the physics of strongly interacting matter and the quark-gluon plasma at the CERN Large Hadron Collider (LHC). The online Data Quality Monitoring (DQM) is a key element of the Data Acquisition's software chain. It provide shifters with precise and complete information to quickly identify and overcome problems, and as a consequence to ensure acquisition of high quality data. DQM typically involves the online gathering, the analysis by user-defined algorithms and the visualization of monitored data. This paper describes the final design of ALICE'S DQM framework called AMORE (Automatic MOnitoRing Environment), as well as its latest and coming features like the integration with the offline analysis and reconstruction framework, a better use of multi-core processors by a parallelization effort, and its interface with the eLogBook. The concurrent collection and analysis of data in an online environment requires the framework to be highly efficient, robust and scalable. We will describe what has been implemented to achieve these goals and the procedures we follow to ensure appropriate robustness and performance. We finally review the wide range of usages people make of this framework, from the basic monitoring of a single sub-detector to the most complex ones within the High Level Trigger farm or using the Prompt Reconstruction and we describe the various ways of accessing the monitoring results. We conclude with our experience, before and after the LHC startup, when monitoring the data quality in a challenging environment.

Applying a basic development needs approach for sustainable and integrated community development in less-developed areas: report of ongoing Iranian experience.

PubMed

Asadi-Lari, M; Farshad, A A; Assaei, S E; Vaez Mahdavi, M R; Akbari, M E; Ameri, A; Salimi, Z; Gray, D

2005-06-01

Despite considerable achievements in the provision of basic developmental facilities in terms of drinking water, access to primary healthcare services, high-quality and nutritious food, social services, and proper housing facilities, there are many rural and slum communities in Iran where these essential needs remain unfulfilled. Lack of equity is prominent, as large differences exist in underprivileged provinces. New policies developed in the past two decades have resulted in substantial achievements in meeting population needs and reducing the socio-economic gap; nevertheless, poverty levels, unemployment due to a large increase in the birth rate in the early 1980s, and lack of community participation are matters yet to be addressed. To overcome these deficiencies, a basic development needs approach was adopted to promote the concept of community self-help and self-reliance through intersectoral collaboration, creating an environment where people could take an active part in the development process, with the Iranian government providing the necessary support to achieve the desired level of development. Following firm commitment from the Iranian government and technical support from the World Health Organization Regional Office, basic development needs was assigned a high priority in health and health-related sectors, reflected in the third National Masterplan (2001-2005). A comprehensive intersectoral plan was designed, and pilot projects were commenced in three villages. Each village elected a representative, and committee clusters were formed to run and monitor projects identified by a process of local needs assessment and priority assignment. In each region, a variety of needs were elicited from these assessments, which were actively supported by local authorities. A basic development needs approach was found to be a reliable discipline to improve community participation, needs-led resource allocation and intersectoral co-operation in community development, particularly in underprivileged areas. Iran's initial experience of basic development needs has gained widespread public support but will require periodical evaluation as it is introduced into other rural and urban regions across the country.

Morphological, motor and situation-motor characteristics of elite female handball players according to playing performance and position.

PubMed

Cavala, Marijana; Katić, Ratko

2010-12-01

The aim of the study was to define biomotor characteristics that determine playing performance and position in female handball. A battery of 13 variables consisting of somatotype components (3 variables), basic motor abilities (5 variables) and specific motor abilities (5 variables) were applied in a sample of 52 elite female handball players. Differences in biomotor characteristics according to playing performance and position of female handball players were determined by use of the analysis of variance (ANOVA) and discriminative analysis. Study results showed the high-quality female handball players to predominantly differ from the less successful ones in the specific factor of throw strength and basic dash factor, followed by the specific abilities of movement without and with ball, basic coordination/agility and specific ability of ball manipulation, and a more pronounced mesomorphic component. Results also revealed the wing players to be superior in the speed of movement frequency (psychomotor speed), run (explosive strength) and speed of movement with ball as compared with players at other playing positions. Also, endomorphic component was less pronounced in players at the wing and back player positions as compared with goalkeeper and pivot positions, where endomorphic component was considerably more pronounced.

Basic science faculty in surgical departments: advantages, disadvantages and opportunities.

PubMed

Chinoy, Mala R; Moskowitz, Jay; Wilmore, Douglas W; Souba, Wiley W

2005-01-01

The number of Ph.D. faculty in clinical departments now exceeds the number of Ph.D. faculty in basic science departments. Given the escalating pressures on academic surgeons to produce in the clinical arena, the recruitment and retention of high-quality Ph.D.s will become critical to the success of an academic surgical department. This success will be as dependent on the surgical faculty understanding the importance of the partnership as the success of the Ph.D. investigator. Tighter alignment among the various clinical and research programs and between surgeons and basic scientists will facilitate the generation of new knowledge that can be translated into useful products and services (thus improving care). To capitalize on what Ph.D.s bring to the table, surgery departments may need to establish a more formal research infrastructure that encourages the ongoing exchange of ideas and resources. Physically removing barriers between the research groups, encouraging the open exchange of techniques and observations and sharing core laboratories is characteristic of successful research teams. These strategies can meaningfully contribute to developing successful training program grants, program projects and bringing greater research recognition to the department of surgery.

Awareness of basic life support among dental practitioners.

PubMed

Baduni, Neha; Prakash, Prem; Srivastava, Dhirendra; Sanwal, Manoj Kumar; Singh, Bijender Pal

2014-01-01

It is important that every member of our community should be trained in effective BLS technique to save lives. At least doctors including dental practitioners, and medical and paramedical staff should be trained in high quality CPR, as it is a basic medical skill which can save many lives if implemented timely. Our aim was to study the awareness of Basic Life Support (BLS) among dental students and practitioners in New Delhi. This cross sectional study was conducted by assessing responses to 20 selected questions pertaining to BLS among dental students, resident doctors/tutors, faculty members and private practitioners in New Delhi. All participants were given a printed questionnaire where they had to mention their qualifications and clinical experience, apart from answering 20 questions. Data was collected and evaluated using commercially available statistical package for social sciences (SPSS version 12). One hundred and four responders were included. Sadly, none of our responders had complete knowledge about BLS. The maximum mean score (9.19 ± 1.23) was obtained by dentists with clinical experience between 1-5 years. To ensure better and safer healthcare, it is essential for all dental practitioners to be well versed with BLS.

Using ESRI Online Mapping Tools to Support STEM Learning through Analysis of the Impact of Land Use/Land Cover Change on Water Quality

NASA Astrophysics Data System (ADS)

Powley, C.; Alian, S.; Mayer, A.

2017-12-01

In the 2004 National Water Quality Report to the Congress, the US EPA states that about 44% of the streams, 64% of lakes and 30% of estuaries that were assessed were not suitable for basic use like fishing and swimming. Pollutants from nonpoint sources are most likely the cause. The needs of landowners to use their land for other uses is enormous and most are likely willing to forgo the potential damage to achieve monetary gains. These are difficult decisions as there are many positive gains in commercialized development, although this comes with a cost. So it is imperative for all entities to work together in developing an awareness that benefits all stakeholders. We used this water quality management context to prepare lessons for high school students to map water quality problem areas in Rifle River and the West Branch in Ogemaw County, Michigan based on field samples and by using ESRI online data entry and mapping tools. The students also used Long Term Hydrologic Impact Analysis (L-THIA) to evaluate the impacts of different land use/cover types, developing an understanding of the implication of land management on surface water quality.

New approach for quality control in manufacturing process

NASA Astrophysics Data System (ADS)

Hanzah, Muhammad Radhi bin; Rahim, Wan Mohd Faizal Wan Abd; Khor, C. Y.; Ishak, Muhammad Ikman; Rosli, M. U.; Jamalludin, Mohd Riduan; Zakaria, M. S.; Nawi, M. A. M.

2017-09-01

This study was regulated exclusively in view of theoretical aspect and further research should be done to demonstrate it in the genuine circumstance. The structure of this investigation including two industrial visits, i.e. interviews and meeting with approved staff from each organization agents. This review is cut up into two sections. Aside from the perception, little gatherings with the staffs from both organizations are held. With the subtle elements, the review is begun up. The aim of the study is characterized as to enhance the assessment strategy at quality control station to minimize defect outflow to the following client. This is to investigate the underlying factor in ebb and flow quality control framework so that another strategy to enhance quality control framework can implemented. Quality is a basic characteristic to be instated so that the end goal to fulfill clients' need is achieved. After a long hypothetical review is made, the best answer for be actualized at QG station to beat defects outflow to the following customer is by photoelectric sensor. It is reasonable, simple to keep up and has a high affectability to identify the defective items at the QG station.

Assessing return on investment of defined-population disease management interventions.

PubMed

Wilson, Thomas W; Gruen, Jeff; William, Thar; Fetterolf, Donald; Minalkumar, Patel; Popiel, Richard G; Lewis, Al; Nash, David B

2004-11-01

Strategies to reduce health expenditures through the improvement of health and quality of care are in high demand. A group of experts formed a nonpartisan, independent work group, under the sponsorship of the National Managed Health Care Congress. Its goal was to establish a list of easy-to-understand, actionable, and usable recommendations to enable disease management program advocates to conduct basic-level evaluations. The work group made recommendations concerning identification of reference and intervention population, population definitions, quantitative methods and data quality, confounding and bias, and stakeholder agreements/contracting. A case study was created to quantitatively illustrate some of the major issues raised by the work group. Five typical errors were simulated by applying different rules to the intervention population than to the reference population: differential inclusion (high versus low risk), differential exclusion (high versus low risk) and differential claims run-out. Compared with the true impact, four of the five errors resulted in a bias toward "intervention effect," while one (differential inclusion of high-risk patients) was biased against the "intervention effect." The direction and magnitude of the bias in natural settings will not necessarily follow this pattern.

Potential of membrane distillation for production of high quality fruit juice concentrate.

PubMed

Onsekizoglu Bagci, Pelin

2015-01-01

Fruit juices are generally concentrated in order to improve the stability during storage and to reduce handling, packaging, and transportation costs. Thermal evaporation is the most widely used technique in industrial fruit juice concentrate production. In addition to high energy consumption, a large part of the characteristics determining the quality of the fresh juice including aroma, color, vitamins, and antioxidants undergoes remarkable alterations through the use of high operation temperatures. Increasing consumer demand for minimally or naturally processed stable products able to retain as much possible the uniqueness of the fresh fruit has engendered a growing interest for development of nonthermal approaches for fruit juice concentration. Among them, membrane distillation (MD) and its variants have attracted much attention for allowing very high concentrations to be reached under atmospheric pressure and temperatures near ambient temperature. This review will provide an overview of the current status and recent developments in the use of MD for concentration of fruit juices. In addition to the most basic concepts of MD variants, crucial suggestions for membrane selection and operating parameters will be presented. Challenges and future trends for industrial adaptation taking into account the possibility of integrating MD with other existing processes will be discussed.

High Current Density, Long Life Cathodes for High Power RF Sources

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

Ives, Robert Lawrence; Collins, George; Falce, Lou

2014-01-22

This program was tasked with improving the quality and expanding applications for Controlled Porosity Reservoir (CPR) cathodes. Calabazas Creek Research, Inc. (CCR) initially developed CPR cathodes on a DOE-funded SBIR program to improve cathodes for magnetron injection guns. Subsequent funding was received from the Defense Advanced Research Projects Agency. The program developed design requirements for implementation of the technology into high current density cathodes for high frequency applications. During Phase I of this program, CCR was awarded the prestigious 2011 R&D100 award for this technology. Subsequently, the technology was presented at numerous technical conferences. A patent was issued for themore » technology in 2009. These cathodes are now marketed by Semicon Associates, Inc. in Lexington, KY. They are the world’s largest producer of cathodes for vacuum electron devices. During this program, CCR teamed with Semicon Associates, Inc. and Ron Witherspoon, Inc. to improve the fabrication processes and expand applications for the cathodes. Specific fabrications issues included the quality of the wire winding that provides the basic structure and the sintering to bond the wires into a robust, cohesive structure. The program also developed improved techniques for integrating the resulting material into cathodes for electron guns.« less

Novel Serial Positive Enrichment Technology Enables Clinical Multiparameter Cell Sorting

PubMed Central

Tschulik, Claudia; Piossek, Christine; Bet, Jeannette; Yamamoto, Tori N.; Schiemann, Matthias; Neuenhahn, Michael; Martin, Klaus; Schlapschy, Martin; Skerra, Arne; Schmidt, Thomas; Edinger, Matthias; Riddell, Stanley R.; Germeroth, Lothar; Busch, Dirk H.

2012-01-01

A general obstacle for clinical cell preparations is limited purity, which causes variability in the quality and potency of cell products and might be responsible for negative side effects due to unwanted contaminants. Highly pure populations can be obtained best using positive selection techniques. However, in many cases target cell populations need to be segregated from other cells by combinations of multiple markers, which is still difficult to achieve – especially for clinical cell products. Therefore, we have generated low-affinity antibody-derived Fab-fragments, which stain like parental antibodies when multimerized via Strep-tag and Strep-Tactin, but can subsequently be removed entirely from the target cell population. Such reagents can be generated for virtually any antigen and can be used for sequential positive enrichment steps via paramagnetic beads. First protocols for multiparameter enrichment of two clinically relevant cell populations, CD4high/CD25high/CD45RAhigh ‘regulatory T cells’ and CD8high/CD62Lhigh/CD45RAneg ‘central memory T cells’, have been established to determine quality and efficacy parameters of this novel technology, which should have broad applicability for clinical cell sorting as well as basic research. PMID:22545138

2017 American Heart Association Focused Update on Adult Basic Life Support and Cardiopulmonary Resuscitation Quality: An Update to the American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care.

PubMed

Kleinman, Monica E; Goldberger, Zachary D; Rea, Thomas; Swor, Robert A; Bobrow, Bentley J; Brennan, Erin E; Terry, Mark; Hemphill, Robin; Gazmuri, Raúl J; Hazinski, Mary Fran; Travers, Andrew H

2018-01-02

Cardiopulmonary resuscitation is a lifesaving technique for victims of sudden cardiac arrest. Despite advances in resuscitation science, basic life support remains a critical factor in determining outcomes. The American Heart Association recommendations for adult basic life support incorporate the most recently published evidence and serve as the basis for education and training for laypeople and healthcare providers who perform cardiopulmonary resuscitation. © 2017 American Heart Association, Inc.

Quality of online information on type 2 diabetes: a cross-sectional study.

PubMed

Weymann, Nina; Härter, Martin; Dirmaier, Jörg

2015-12-01

Evidence-based health information is a prerequisite for patients with type 2 diabetes to engage in self-management and to make informed medical decisions. The Internet is an important source of health information. In the present study, we systematically assessed formal quality, quality of decision support and usability of German and English language websites on type 2 diabetes. The search term 'type 2 diabetes' was entered in the two most popular search engines. Descriptive data on website quality are presented. Additionally, associations between website quality and affiliation (commercial vs. non-commercial), presence of the HON code quality seal and website traffic were explored. Forty-six websites were included. Most websites provided basic information necessary for decision-making, while only one website also provided decision support. Websites with a HON code had significantly better formal quality than websites without HON code. We found a highly significant correlation between usability and website traffic and a significant correlation between formal quality and website traffic. Most websites do not provide sufficient information to support patients in medical decision-making. Our finding that usability and website traffic are tightly associated is consistent with previous research indicating that design is the most important cue for users assessing website credibility. © The Author (2014). Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Pre-Service Educator's Perceptions of Exemplary Teachers

ERIC Educational Resources Information Center

Mowrer-Reynolds, Elilzabeth

2008-01-01

Sweeping educational reform has focused on re-structuring without examining the basic qualities that educators bring to the classroom. The present study sought to identify specific teacher qualities associated with exemplary teachers as determined by pre-service educators seeking teacher certification. Also examined were: (1) gender differences in…

A Continuous Quality Improvement Approach to Discipline.

ERIC Educational Resources Information Center

Norian, Nicole A.; Michaud, Paul J.

This monograph offers information on basic procedures concerning disciplinary action in a continuous quality improvement setting at an institution of higher education. In particular it describes progressive discipline, the application of positive discipline in a series of steps that gradually increase in severity as an employee progresses through…

40 CFR 141.66 - Maximum contaminant levels for radionuclides.

Code of Federal Regulations, 2010 CFR

2010-07-01

... quality range andconsiderations. 1 1. Ion exchange (IE) (a) Intermediate All ground waters. 2. Point of.... Lime softening (d) Advanced All waters. 6. Green sand filtration (e) Basic. 7. Co-precipitation with Barium sulfate (f) Intermediate to Advanced Ground waters with suitable water quality. 8. Electrodialysis...

Identification of water quality degradation hotspots in developing countries by applying large scale water quality modelling

NASA Astrophysics Data System (ADS)

Malsy, Marcus; Reder, Klara; Flörke, Martina

2014-05-01

Decreasing water quality is one of the main global issues which poses risks to food security, economy, and public health and is consequently crucial for ensuring environmental sustainability. During the last decades access to clean drinking water increased, but 2.5 billion people still do not have access to basic sanitation, especially in Africa and parts of Asia. In this context not only connection to sewage system is of high importance, but also treatment, as an increasing connection rate will lead to higher loadings and therefore higher pressure on water resources. Furthermore, poor people in developing countries use local surface waters for daily activities, e.g. bathing and washing. It is thus clear that water utilization and water sewerage are indispensable connected. In this study, large scale water quality modelling is used to point out hotspots of water pollution to get an insight on potential environmental impacts, in particular, in regions with a low observation density and data gaps in measured water quality parameters. We applied the global water quality model WorldQual to calculate biological oxygen demand (BOD) loadings from point and diffuse sources, as well as in-stream concentrations. Regional focus in this study is on developing countries i.e. Africa, Asia, and South America, as they are most affected by water pollution. Hereby, model runs were conducted for the year 2010 to draw a picture of recent status of surface waters quality and to figure out hotspots and main causes of pollution. First results show that hotspots mainly occur in highly agglomerated regions where population density is high. Large urban areas are initially loading hotspots and pollution prevention and control become increasingly important as point sources are subject to connection rates and treatment levels. Furthermore, river discharge plays a crucial role due to dilution potential, especially in terms of seasonal variability. Highly varying shares of BOD sources across regions, and across sectors demand for an integrated approach to assess main causes of water quality degradation.

Development and flight evaluation of an augmented stability active controls concept with a small horizontal tail

NASA Technical Reports Server (NTRS)

Rising, J. J.; Kairys, A. A.; Maass, C. A.; Siegart, C. D.; Rakness, W. L.; Mijares, R. D.; King, R. W.; Peterson, R. S.; Hurley, S. R.; Wickson, D.

1982-01-01

A limited authority pitch active control system (PACS) was developed for a wide body jet transport (L-1011) with a flying horizontal stabilizer. Two dual channel digital computers and the associated software provide command signals to a dual channel series servo which controls the stabilizer power actuators. Input sensor signals to the computer are pitch rate, column-trim position, and dynamic pressure. Control laws are given for the PACS and the system architecture is defined. The piloted flight simulation and vehicle system simulation tests performed to verify control laws and system operation prior to installation on the aircraft are discussed. Modifications to the basic aircraft are described. Flying qualities of the aircraft with the PACS on and off were evaluated. Handling qualities for cruise and high speed flight conditions with the c.g. at 39% mac ( + 1% stability margin) and PACS operating were judged to be as good as the handling qualities with the c.g. at 25% (+15% stability margin) and PACS off.

Fruit and Vegetable Quality Assessment via Dielectric Sensing

PubMed Central

El Khaled, Dalia; Novas, Nuria; Gazquez, Jose A.; Garcia, Rosa M.; Manzano-Agugliaro, Francisco

2015-01-01

The demand for improved food quality has been accompanied by a technological boost. This fact enhances the possibility of improving the quality of horticultural products, leading towards healthier consumption of fruits and vegetables. A better electrical characterization of the dielectric properties of fruits and vegetables is required for this purpose. Moreover, a focused study of dielectric spectroscopy and advanced dielectric sensing is a highly interesting topic. This review explains the dielectric property basics and classifies the dielectric spectroscopy measurement techniques. It comprehensively and chronologically covers the dielectric experiments explored for fruits and vegetables, along with their appropriate sensing instrumentation, analytical modelling methods and conclusions. An in-depth definition of dielectric spectroscopy and its usefulness in the electric characterization of food materials is presented, along with the various sensor techniques used for dielectric measurements. The collective data are tabulated in a summary of the dielectric findings in horticultural field investigations, which will facilitate more advanced and focused explorations in the future. PMID:26131680

[The Contribution of GMP-grade Hospital Preparation to Translational Research].

PubMed

Yonezawa, Atsushi; Kajiwara, Moto; Minami, Ikuko; Omura, Tomohiro; Nakagawa, Shunsaku; Matsubara, Kazuo

2015-01-01

Translational research is important for applying the outcomes of basic research studies to practical medical treatments. In exploratory early-phase clinical trials for an innovative therapy, researchers should generally manufacture investigational agents by themselves. To provide investigational agents with safety and high quality in clinical studies, appropriate production management and quality control are essential. In the Department of Pharmacy of Kyoto University Hospital, a manufacturing facility for sterile drugs was established, independent of existing manufacturing facilities. Manuals on production management and quality control were developed according to Good Manufacturing Practices (GMP) for Investigational New Drugs (INDs). Advanced clinical research has been carried out using investigational agents manufactured in our facility. These achievements contribute to both the safety of patients and the reliability of clinical studies. In addition, we are able to do licensing-out of our technique for the manufacture of investigational drugs. In this symposium, we will introduce our GMP grade manufacturing facility for sterile drugs and discuss the role of GMP grade hospital preparation in translational research.

Best Practices: How to Evaluate Psychological Science for Use by Organizations

PubMed Central

Fiske, Susan T.; Borgida, Eugene

2014-01-01

We discuss how organizations can evaluate psychological science for its potential usefulness to their own purposes. Common sense is often the default but inadequate alternative, and bench-marking supplies only collective hunches instead of validated principles. External validity is an empirical process of identifying moderator variables, not a simple yes-no judgment about whether lab results replicate in the field. Hence, convincing criteria must specify what constitutes high-quality empirical evidence for organizational use. First, we illustrate some theories and science that have potential use. Then we describe generally accepted criteria for scientific quality and consensus, starting with peer review for quality, and scientific agreement in forms ranging from surveys of experts to meta-analyses to National Research Council consensus reports. Linkages of basic science to organizations entail communicating expert scientific consensus, motivating managerial interest, and translating broad principles to specific contexts. We close with parting advice to both sides of the researcher-practitioner divide. PMID:24478533

Universal Basic Education and the Provision of Quality Mathematics in Southern Africa

ERIC Educational Resources Information Center

Kazima, Mercy

2014-01-01

In this paper, I discuss Universal Basic Education (UBE) in relation to the teaching and learning of mathematics in Southern Africa. I present the status of UBE for all countries in the region and then use 3 selected examples: Botswana, Malawi, and Zambia, to illustrate the provision of mathematics in the general framework of UBE in the countries.…

The Quality of a "Local Values Based" Fuctional Literacy Program: Its Contribution to the Improvement of the Learner's Basic Competencies

ERIC Educational Resources Information Center

Wahyudin, Uyu

2015-01-01

Literacy facilitators across the archipelago are currently faced with the challenge to integrate local values in functional literacy education programs, because its integration is a new aspect. This makes localized literacy content a hard thing to implement. Yet, if properly conducted, it can lead to improved learner's basic competencies. In an…

AECAP Guide for State Leaders: State and Local Coordination and Planning to Strengthen Adult Basic Education Services

ERIC Educational Resources Information Center

Alamprese, Judith A.; Gwaltney, Margaret K.

2010-01-01

The Adult Education Coordination and Planning (AECAP) guide is designed to assist state adult education staff in forming partnerships at the state level and facilitating coordination at the local level as a lever for expanding and improving the quality of adult basic education (ABE) and workforce development services. Coordination plays a critical…

Basic Education in Brazil: What's Wrong and How to Fix It. Thinking Brazil. No. 25

ERIC Educational Resources Information Center

Woodrow Wilson International Center for Scholars, 2007

2007-01-01

While Brazil has successfully achieved universal access to basic education, the quality of education remains stubbornly low. A recent study by the Instituto de Pesquisa Economica Aplicada (IPEA) shows that the average 25 years old Brazilian has completed only nine years of education. Almost eleven percent of the population is illiterate and a…

Basic Education in El Salvador: Consolidating the Foundations for Quality and Equal Opportunities

ERIC Educational Resources Information Center

Rincon, Hernan, Ed.; Sala, Mariella, Ed.; Sala, Fiorella, Ed.; Tarnapol Whitacre, Paula, Ed.; Lee, Thomas, Ed.

2005-01-01

This study of basic education in El Salvador was carried out between September and December of 2003 by a team of researchers. This publication has two parts: (1) The introduction which addresses the main findings of the study and proposes education policy priorities for the next reform effort; and (2) A summary of the original study of basic…

Arab Republic of Egypt Education Sector Review: Progress and Priorities for the Future. Volume I: Main Report.

ERIC Educational Resources Information Center

Chang, Mae Chu; Joshi, Arun R.; Winkler, Donald; Yano, Satoko

In 1996 the government of the Arab Republic of Egypt initiated a basic education enhancement program to extend full coverage to vulnerable groups, especially girls, and to raise the quality of instruction. The basic education reform program was followed in 1998 by the government's secondary education reform program, supported by the World Bank. In…

The Role of Biomedical Librarians in a Local Basic Unit Library Organization.

ERIC Educational Resources Information Center

Taylor, Ruth

The quality of library service in biomedical institutions ultimately depends upon basic unit librarians. Although the hierarchy is necessary, it can only have as much real authority and cooperation as institutions vest in it by their degree of understanding and sense of personal worth. Vital to this is the local peer groups, which serves two basic…

The NUTRA-SNACKS project: basic research and biotechnological programs on nutraceutics.

PubMed

Rea, Giuseppina; Antonacci, Amina; Lambreva, Maya; Margonelli, Andrea; Ambrosi, Cecilia; Giardi, Maria Teresa

2010-01-01

The Nutra-Snacks project aims at creating novel high quality ready-to-eat foods with functional activity, useful for promoting public health. The team is composed of seven research institutes and three SMEs from different countries whose activities span from basic to applied research providing the right technological transfer to small and medium industries involved in the novel food production chain. Strategic objectives include the application of plant cell and in vitro culture systems to create very large amounts of high-value plant secondary metabolites with recognized anticancer, antilipidemic, anticholesterol, antimicrobial, antiviral, antihypertensive and anti-inflammatory properties and to include them in specific food products. To this end, the screening of a vast number of working organisms capable of accumulating the desired compounds and the characterization of their expression profiles represent fundamental steps in the research program. The information allows the identification of plant species hyper-producing metabolites and selection of those metabolites capable of specifically counteracting the oxidative stress that underlies the development of important pathologies and diseases. In addition, devising safe metabolite extraction procedures is also crucial in order to provide nutraceutical-enriched extracts compatible with human health. New biotechnological approaches are also undertaken including the exploitation of photosynthetic algal strains in bio-farms to enhance the synthesis ofantioxidant compounds and the design of novel bioreactors for small and large scale biomass production. Further outstanding objectives include the development of (i) safety and quality control protocols (ii) biosensor techniques for the analysis of the emerging ready-to-eat food and (iii) a contribution to define a standard for new regulations on nutraceutics.

Relations between basic and specific motor abilities and player quality of young basketball players.

PubMed

Marić, Kristijan; Katić, Ratko; Jelicić, Mario

2013-05-01

Subjects from 5 first league clubs from Herzegovina were tested with the purpose of determining the relations of basic and specific motor abilities, as well as the effect of specific abilities on player efficiency in young basketball players (cadets). A battery of 12 tests assessing basic motor abilities and 5 specific tests assessing basketball efficiency were used on a sample of 83 basketball players. Two significant canonical correlations, i.e. linear combinations explained the relation between the set of twelve variables of basic motor space and five variables of situational motor abilities. Underlying the first canonical linear combination is the positive effect of the general motor factor, predominantly defined by jumping explosive power, movement speed of the arms, static strength of the arms and coordination, on specific basketball abilities: movement efficiency, the power of the overarm throw, shooting and passing precision, and the skill of handling the ball. The impact of basic motor abilities of precision and balance on specific abilities of passing and shooting precision and ball handling is underlying the second linear combination. The results of regression correlation analysis between the variable set of specific motor abilities and game efficiency have shown that the ability of ball handling has the largest impact on player quality in basketball cadets, followed by shooting precision and passing precision, and the power of the overarm throw.

"Good Practice" School Advisors in Greek Education: The Difficulty in Linking Collaborative Networks, Communities of Practice and Quality Culture

ERIC Educational Resources Information Center

Stamelos, Georgios; Bartzakli, Marianna

2013-01-01

Quality in education is considered to be a central aim as far as the formation and the implementation of educational policy worldwide is concerned. The basic prerequisite for it, though, is quality culture. Collaborative networks between school advisors and primary school teachers are examined to reveal how they can affect the formation of…

Adult Basic Education 1985-1986 End-of-Year Report.

ERIC Educational Resources Information Center

Mei, Dolores M.; And Others

The Adult Basic Education/High School Equivalency (ABE/HSE) Services Program provides basic educational services for out-of-school youth and adults in New York City. The program offers classes in basic literacy (BL), basic education (BE), high school equivalency (HSE), and English as a second language (ESL). The program's budget is $11 million.…

Total Quality Management, DLA Finance Center

DTIC Science & Technology

1989-07-01

ton. DC 20503. DATE 3. REPORT TYPE AND DATES COVERED SJuly 1989 4. TITLE AND SUBTIT’LE 5. FUNDING NUMBERS Total Quality Management , DLA Finance Center 6...1989 ~ D 14. SUBJECT TERMS 15. NUMBER OF PAGES TQM (Total Quality Management ), Continuous Process Improvement. ., I Management 16. PRICE CODE 17...CONCEPTS TQM BASICS Total Quality Management (TQM) is a concept which is based on the work of a variety of people in a variety of fields. It includes

Toward shrimp consumption without chemicals: Combined effects of freezing and modified atmosphere packaging (MAP) on some quality characteristics of Giant Red Shrimp (Aristaeomorpha foliacea) during storage.

PubMed

Bono, Gioacchino; Okpala, Charles Odilichukwu R; Alberio, Giuseppina R A; Messina, Concetta M; Santulli, Andrea; Giacalone, Gabriele; Spagna, Giovanni

2016-04-15

The combined effects of freezing and modified atmosphere packaging (MAP) (100% N2 and 50% N2+50% CO2) on some quality characteristics of Giant Red Shrimp (GRS) (Aristaeomorpha foliacea) was studied during 12-month storage. In particular, the quality characteristics determined proximal and gas compositions, melanosis scores, pH, total volatile basic-nitrogen (TVB-N), thiobarbituric acid (TBA) as well as free amino acid (FAA). In addition, the emergent data were compared to those subject to vacuum packaging as well as conventional preservative method of sulphite treatment (SUL). Most determined qualities exhibited quantitative differences with storage. By comparisons, while pH and TVB-N statistically varied between treatments (P<0.05) and TBA that ranged between ∼0.15 and 0.30 mg MDA/kg appeared least at end of storage for 100% N2 treated-group, the latter having decreased melanosis scores showed such treatments with high promise to keep the colour of GRS sample hence, potential replacement for SUL group. By comparisons also, while some individual FAA values showed increases especially at the 100% N2-treated group, the total FAAs statistically differed with storage (P<0.05). The combination of freezing and MAP treatments as preservative treatment method shows high promise to influence some quality characteristics of GRS samples of this study. Copyright © 2015 Elsevier Ltd. All rights reserved.

Quality of care in reproductive health programmes: monitoring and evaluation of quality improvement.

PubMed

Kwast, B E

1998-12-01

As 200 million women become pregnant every year, at least 30 million will develop life-threatening complications requiring emergency treatment at any level of society where they live. But it is a basic human right that pregnancy be made safe for all women as complications are mostly unpredictable. This requires reproductive health programmes which are responsive to women's and their families' needs and expectations on the one hand and enhancement of community participation, high quality obstetric services, and both provider collaboration and satisfaction on the other. Monitoring and evaluation of these facets need to be an integral part of any safe motherhood programme, not only to assess progress, but also to use this information for subsequent planning and implementation cycles of national programmes. Lessons learned from ten years' implementation of Safe Motherhood programmes indicate that process and outcome indicators are more feasible for short-term evaluation purposes than impact indicators, such as maternal mortality reduction. The former are described in this paper with relevant country examples. This is the third, and last, article in a series on quality of care in reproductive health programmes. The first (Kwast 1998a) contains an overview of concepts, assessments, barriers and improvements of quality of care. The second (Kwast 1998b) addresses education issues for quality improvement.

Using fiberglass volumes for VPI of superconductive magnetic systems’ insulation

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

Andreev, I. S.; Bezrukov, A. A.; Pischugin, A. B.

2014-01-29

The paper describes the method of manufacturing fiberglass molds for vacuum pressure impregnation (VPI) of high-voltage insulation of superconductive magnetic systems (SMS) with epoxidian hot-setting compounds. The basic advantages of using such vacuum volumes are improved quality of insulation impregnation in complex-shaped areas, and considerable cost-saving of preparing VPI of large-sized components due to dispensing with the stage of fabricating a metal impregnating volume. Such fiberglass vacuum molds were used for VPI of high-voltage insulation samples of an ITER reactor’s PF1 poloidal coil. Electric insulation of these samples has successfully undergone a wide range of high-voltage and mechanical tests atmore » room and cryogenic temperatures. Some results of the tests are also given in this paper.« less

Video on phone lines: technology and applications

NASA Astrophysics Data System (ADS)

Hsing, T. Russell

1996-03-01

Recent advances in communications signal processing and VLSI technology are fostering tremendous interest in transmitting high-speed digital data over ordinary telephone lines at bit rates substantially above the ISDN Basic Access rate (144 Kbit/s). Two new technologies, high-bit-rate digital subscriber lines and asymmetric digital subscriber lines promise transmission over most of the embedded loop plant at 1.544 Mbit/s and beyond. Stimulated by these research promises and rapid advances on video coding techniques and the standards activity, information networks around the globe are now exploring possible business opportunities of offering quality video services (such as distant learning, telemedicine, and telecommuting etc.) through this high-speed digital transport capability in the copper loop plant. Visual communications for residential customers have become more feasible than ever both technically and economically.

Gradient and shim technologies for ultra high field MRI

PubMed Central

Winkler, Simone A.; Schmitt, Franz; Landes, Hermann; DeBever, Josh; Wade, Trevor; Alejski, Andrew

2017-01-01

Ultra High Field (UHF) MRI requires improved gradient and shim performance to fully realize the promised gains (SNR as well as spatial, spectral, diffusion resolution) that higher main magnetic fields offer. Both the more challenging UHF environment by itself, as well as the higher currents used in high performance coils, require a deeper understanding combined with sophisticated engineering modeling and construction, to optimize gradient and shim hardware for safe operation and for highest image quality. This review summarizes the basics of gradient and shim technologies, and outlines a number of UHF-related challenges and solutions. In particular, Lorentz forces, vibroacoustics, eddy currents, and peripheral nerve stimulation are discussed. Several promising UHF-relevant gradient concepts are described, including insertable gradient coils aimed at higher performance neuroimaging. PMID:27915120

The high-power iodine laser

NASA Astrophysics Data System (ADS)

Brederlow, G.; Fill, E.; Witte, K. J.

The book provides a description of the present state of the art concerning the iodine laser, giving particular attention to the design and operation of pulsed high-power iodine lasers. The basic features of the laser are examined, taking into account aspects of spontaneous emission lifetime, hyperfine structure, line broadening and line shifts, stimulated emission cross sections, the influence of magnetic fields, sublevel relaxation, the photodissociation of alkyl iodides, flashlamp technology, excitation in a direct discharge, chemical excitation, and questions regarding the chemical kinetics of the photodissociation iodine laser. The principles of high-power operation are considered along with aspects of beam quality and losses, the design and layout of an iodine laser system, the scalability and prospects of the iodine laser, and the design of the single-beam Asterix III laser.

Are I.Q. Tests Valid Measures of Intelligence? An Interview with Howard Gardner.

ERIC Educational Resources Information Center

School Administrator, 1986

1986-01-01

Discuss seven basic intellectual competencies possessed by all human beings: linguistic, logical-mathematical, musical, spatial, bodily-kinesthetic, interpersonal, and intrapersonal. Because I.Q. tests can measure only the first two qualities, this interview suggests evaluating schools by quality of educational experiences and students by project…

CBE: The Right Angle for Learning.

ERIC Educational Resources Information Center

Seitz, Fred

Designed for instructors at Beaufort Technical College (BTC) in South Carolina, this handbook provides a brief guide to competency-based education (CBE) and to the available resources at the college for assistance. Section 1 offers introductory comments on the concept of quality control and the five basic components of educational quality control.…

45 CFR 2516.820 - What types of internal evaluation activities are required of programs?

Code of Federal Regulations, 2011 CFR

2011-10-01

... required to: (a) Continuously assess management effectiveness, the quality of services provided, and the... evaluation methods, such as community advisory councils, participant advisory councils, peer reviews, quality... following data: (1) The total number of participants in each program and basic demographic characteristics...

Indoor Air Quality Basics for Schools.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Radiation and Indoor Air.

This fact sheet details important information on Indoor Air Quality (IAQ) in school buildings, problems associated with IAQ, and various prevention and problem-solving strategies. Most people spend 90 percent of their time indoors, therefore the Environmental Protection Agency ranks IAQ in the top four environmental risks to the public. The…

Rapid Deterioration of Basic Life Support Skills in Dentists With Basic Life Support Healthcare Provider.

PubMed

Nogami, Kentaro; Taniguchi, Shogo; Ichiyama, Tomoko

2016-01-01

The aim of this study was to investigate the correlation between basic life support skills in dentists who had completed the American Heart Association's Basic Life Support (BLS) Healthcare Provider qualification and time since course completion. Thirty-six dentists who had completed the 2005 BLS Healthcare Provider course participated in the study. We asked participants to perform 2 cycles of cardiopulmonary resuscitation on a mannequin and evaluated basic life support skills. Dentists who had previously completed the BLS Healthcare Provider course displayed both prolonged reaction times, and the quality of their basic life support skills deteriorated rapidly. There were no correlations between basic life support skills and time since course completion. Our results suggest that basic life support skills deteriorate rapidly for dentists who have completed the BLS Healthcare Provider. Newer guidelines stressing chest compressions over ventilation may help improve performance over time, allowing better cardiopulmonary resuscitation in dental office emergencies. Moreover, it may be effective to provide a more specialized version of the life support course to train the dentists, stressing issues that may be more likely to occur in the dental office.

Long-read sequencing data analysis for yeasts.

PubMed

Yue, Jia-Xing; Liti, Gianni

2018-06-01

Long-read sequencing technologies have become increasingly popular due to their strengths in resolving complex genomic regions. As a leading model organism with small genome size and great biotechnological importance, the budding yeast Saccharomyces cerevisiae has many isolates currently being sequenced with long reads. However, analyzing long-read sequencing data to produce high-quality genome assembly and annotation remains challenging. Here, we present a modular computational framework named long-read sequencing data analysis for yeasts (LRSDAY), the first one-stop solution that streamlines this process. Starting from the raw sequencing reads, LRSDAY can produce chromosome-level genome assembly and comprehensive genome annotation in a highly automated manner with minimal manual intervention, which is not possible using any alternative tool available to date. The annotated genomic features include centromeres, protein-coding genes, tRNAs, transposable elements (TEs), and telomere-associated elements. Although tailored for S. cerevisiae, we designed LRSDAY to be highly modular and customizable, making it adaptable to virtually any eukaryotic organism. When applying LRSDAY to an S. cerevisiae strain, it takes ∼41 h to generate a complete and well-annotated genome from ∼100× Pacific Biosciences (PacBio) running the basic workflow with four threads. Basic experience working within the Linux command-line environment is recommended for carrying out the analysis using LRSDAY.

How do you know it is true? Integrity in research and publications: AOA critical issues.

PubMed

Buckwalter, Joseph A; Tolo, Vernon T; O'Keefe, Regis J

2015-01-07

High-quality medical care is the result of clinical decisions based upon scientific principles garnered from basic, translational, and clinical research. Information regarding the natural history of diseases and their responses to various treatments is introduced into the medical literature through the approximately one million PubMed journal articles published each year. Pharmaceutical and device companies, universities, departments, and researchers all stand to gain from research publication. Basic and translational research is highly competitive. Success in obtaining research funding and career advancement requires scientific publication in the medical literature. Clinical research findings can lead to changes in the pattern of orthopaedic practice and have implications for the utilization of pharmaceuticals and orthopaedic devices. Research findings can be biased by ownership of patents and materials, funding sources, and consulting arrangements. The current high-stakes research environment has been characterized by an increase in plagiarism, falsification or manipulation of data, selected presentation of results, research bias, and inappropriate statistical analyses. It is the responsibility of the orthopaedic community to work collaboratively with industry, universities, departments, and medical researchers and educators to ensure the integrity of the content of the orthopaedic literature and to enable the incorporation of best practices in the care of orthopaedic patients. Copyright © 2015 by The Journal of Bone and Joint Surgery, Incorporated.

Sleep and quality of life in urban poverty: the effect of a slum housing upgrading program.

PubMed

Simonelli, Guido; Leanza, Yvan; Boilard, Alexandra; Hyland, Martín; Augustinavicius, Jura L; Cardinali, Daniel P; Vallières, Annie; Pérez-Chada, Daniel; Vigo, Daniel E

2013-11-01

To evaluate the effect of a housing transition on sleep quality and quality of life in slum dwellers, participating in a slum housing upgrading program. Observational before-and-after study with a convergent-parallel mixed method design. Five slums located in the metropolitan area of Buenos Aires, Argentina. A total of 150 slum dwellers benefited by a housing program of the nonprofit organization TECHO (spanish word for "roof"). Participants moved from their very low-quality house to a basic prefabricated 18 m(2) modular house provided by TECHO. The Pittsburgh Sleep Quality Index (PSQI) and World Health Organization Quality of Life brief scale (WHOQOL-BREF) were administered before and after housing upgrading. Data about housing conditions, income, education, sleeping conditions, and cardiovascular risk were also collected. Semistructured interviews were used to expand and nuance quantitative data obtained from a poorly educated sample. Results showed that sleep quality significantly increased after the housing program (z = -6.57, P < 0.001). Overall quality of life (z = -6.85, P < 0.001), physical health domain (z = -4.35, P < 0.001), psychological well-being domain (z = -3.72, P < 0.001) and environmental domain (z = -7.10, P < 0.001) of WHOQOL-BREF were also improved. Interviews demonstrated the importance of serenity for improving quality of life. A minimal improvement in the quality of basic housing can significantly increase sleep quality and quality of life among slum dwellers. Understanding sleep and daily life conditions in informal urban settlements could help to define what kind of low-cost intervention may improve sleep quality, quality of life, and reduce existent sleep disparity.

The Gain of Resource Delegation in Distributed Computing Environments

NASA Astrophysics Data System (ADS)

Fölling, Alexander; Grimme, Christian; Lepping, Joachim; Papaspyrou, Alexander

In this paper, we address job scheduling in Distributed Computing Infrastructures, that is a loosely coupled network of autonomous acting High Performance Computing systems. In contrast to the common approach of mutual workload exchange, we consider the more intuitive operator's viewpoint of load-dependent resource reconfiguration. In case of a site's over-utilization, the scheduling system is able to lease resources from other sites to keep up service quality for its local user community. Contrary, the granting of idle resources can increase utilization in times of low local workload and thus ensure higher efficiency. The evaluation considers real workload data and is done with respect to common service quality indicators. For two simple resource exchange policies and three basic setups we show the possible gain of this approach and analyze the dynamics in workload-adaptive reconfiguration behavior.

If Unprofessional Conduct Is Charged by the California Board of Medical Quality Assurance

PubMed Central

Regardie, Arnold G.

1977-01-01

The right of a physician to practice his or her chosen profession must be balanced against the right of the public to be protected from unprofessional conduct by physicians. By providing notice and a hearing before imposing discipline, if any, on a physician for unprofessional conduct, the California Board of Medical Quality Assurance meets the basic requirements of procedural due process. However, although the constitutional rights of the physician may be protected in this way, the administrative disciplinary process itself is likely to be an arduous experience. A basic understanding of the nature and legal effect of such disciplinary proceedings may assist a physician in defending against the charges. PMID:919549

Influence of ingredients and chemical components on the quality of Chinese steamed bread.

PubMed

Zhu, Fan

2014-11-15

Chinese steamed bread (CSB) is a staple food in China since ancient time. The basic ingredients include wheat flour, yeast/sourdough, and water. Current consumer trends urge the production of CSB on a large scale as well as the formulation of healthier CSB with specific nutritional benefits. This requires a better definition of the relationship between the properties of ingredients/chemical components and CSB quality. This review summarises the recent advances in understanding the roles of basic and optional ingredients and their chemical components in the appearance, textural, sensory, and shelf-life properties of CSB, and provides suggestions for further research to match the current trends. Copyright © 2014 Elsevier Ltd. All rights reserved.

[Some worries about Dendrobium officinale industry].

PubMed

Li, Guang; Lu, Juan; Chen, Xi

2013-02-01

In recent years, with the continuous development of the industry of Dendrobium officinale, the technological alliance on CEEUSRO has been established. However, many problems also exposed with the rapid expansion of the industry, such as weak basic research, single species of the product, lack of in-depth studies and difficult to guarantee the quality. Industrial foam was gradually formed. To guard against the D. officinale becoming another "Puer Tea" , the authors believe that the key to sustainable development of the industry is enterprises and research institutes should strengthen basic research, speed up development of application of integrated innovations, government should strengthen guidance, regulate the operation of the market, then protect the quality of D. officinale in the market.

Basic nursing care: The most provided, the least evidence based - A discussion paper.

PubMed

Zwakhalen, Sandra M G; Hamers, Jan P H; Metzelthin, Silke F; Ettema, Roelof; Heinen, Maud; de Man-Van Ginkel, Janneke M; Vermeulen, Hester; Huisman-de Waal, Getty; Schuurmans, Marieke J

2018-06-01

To describe and discuss the "Basic Care Revisited" (BCR) research programme, a collaborative initiative that contributes to evidence-based basic nursing care and raises awareness about the importance of basic nursing care activities. While basic nursing care serves nearly all people at some point in their lifetime, it is poorly informed by evidence. There is a need to prioritise and evaluate basic nursing care activities to improve patient outcomes and improve the quality of care. Discussion paper METHOD: The discussion presented in this paper is based on nursing literature and theory and supported by the authors' clinical and research experiences. We present the developmental process and content of a research programme called "Basic Care Revisited" (BCR) as a solution to move forward and improve basic nursing care. To prioritise basic nursing care, we propose a research programme entitled "Basic Care Revisited" that aims to create awareness and expand knowledge on evidence-based basic nursing care by addressing four basic nursing care themes (bathing and dressing, communication, mobility, and nutrition) in different settings. The paper discusses a pathway to create a sustainable and productive research collaborative on basic nursing care and addresses issues to build research capacity. Revaluation of these important nursing activities will not only positively influence patient outcomes, but also have an impact on staff outcomes and organisational outcomes. © 2018 John Wiley & Sons Ltd.

Remote tele-mentored ultrasound for non-physician learners using FaceTime: A feasibility study in a low-income country.

PubMed

Robertson, Thomas E; Levine, Andrea R; Verceles, Avelino C; Buchner, Jessica A; Lantry, James H; Papali, Alfred; Zubrow, Marc T; Colas, L Nathalie; Augustin, Marc E; McCurdy, Michael T

2017-08-01

Ultrasound (US) is a burgeoning diagnostic tool and is often the only available imaging modality in low- and middle-income countries (LMICs). However, bedside providers often lack training to acquire or interpret US images. We conducted a study to determine if a remote tele-intensivist could mentor geographically removed LMIC providers to obtain quality and clinically useful US images. Nine Haitian non-physician health care workers received a 20-minute training on basic US techniques. A volunteer was connected to an intensivist located in the USA via FaceTime. The intensivist remotely instructed the non-physicians to ultrasound five anatomic sites. The tele-intensivist evaluated the image quality and clinical utility of performing tele-ultrasound in a LMIC. The intensivist agreed (defined as "agree" or "strongly agree" on a five-point Likert scale) that 90% (57/63) of the FaceTime images were high quality. The intensivist felt comfortable making clinical decisions using FaceTime images 89% (56/63) of the time. Non-physicians can feasibly obtain high-quality and clinically relevant US images using video chat software in LMICs. Commercially available software can connect providers in institutions in LMICs to geographically removed intensivists at a relatively low cost and without the need for extensive training of local providers. Copyright © 2017 Elsevier Inc. All rights reserved.

Lived Experiences of Educational Leaders in Iranian Medical Education System: A Qualitative Study

PubMed Central

Sohrabi, Zohreh; Kheirkhah, Masoomeh; Vanaki, Zohreh; Arabshahi, Kamran Soltani; Farshad, Mohammad Mahdi; Farshad, Fatemeh; Farahani, Mansoureh Ashgale

2016-01-01

Introduction: High quality educational systems are necessary for sustainable development and responding to the needs of society. In the recent decades, concerns have increased on the quality of education and competency of graduates. Since graduates of medical education are directly involved with the health of society, the quality of this system is of high importance. Investigation in the lived experience of educational leaders in the medical education systems can help to promote its quality. The present research examines this issue in Iran. Methodology: The study was done using content-analysis qualitative approach and semi-structured interviews. The participants included 26 authorities including university chancellors and vice-chancellors, ministry heads and deputies, deans of medical and basic sciences departments, education expert, graduates, and students of medical fields. Sampling was done using purposive snowball method. Data were analyzed using conventional content analysis. Findings: Five main categories and 14 sub-categories were extracted from data analysis including: quantity-orientation, ambiguity in the trainings, unsuitable educational environment, personalization of the educational management, and ineffective interpersonal relationship. The final theme was identified as “Education in shadow”. Conclusion: Personalization and inclusion of personal preferences in management styles, lack of suitable grounds, ambiguity in the structure and process of education has pushed medical education toward shadows and it is not the first priority; this can lead to incompetency of medical science graduates. PMID:26925915

Multi-view 3D echocardiography compounding based on feature consistency

NASA Astrophysics Data System (ADS)

Yao, Cheng; Simpson, John M.; Schaeffter, Tobias; Penney, Graeme P.

2011-09-01

Echocardiography (echo) is a widely available method to obtain images of the heart; however, echo can suffer due to the presence of artefacts, high noise and a restricted field of view. One method to overcome these limitations is to use multiple images, using the 'best' parts from each image to produce a higher quality 'compounded' image. This paper describes our compounding algorithm which specifically aims to reduce the effect of echo artefacts as well as improving the signal-to-noise ratio, contrast and extending the field of view. Our method weights image information based on a local feature coherence/consistency between all the overlapping images. Validation has been carried out using phantom, volunteer and patient datasets consisting of up to ten multi-view 3D images. Multiple sets of phantom images were acquired, some directly from the phantom surface, and others by imaging through hard and soft tissue mimicking material to degrade the image quality. Our compounding method is compared to the original, uncompounded echocardiography images, and to two basic statistical compounding methods (mean and maximum). Results show that our method is able to take a set of ten images, degraded by soft and hard tissue artefacts, and produce a compounded image of equivalent quality to images acquired directly from the phantom. Our method on phantom, volunteer and patient data achieves almost the same signal-to-noise improvement as the mean method, while simultaneously almost achieving the same contrast improvement as the maximum method. We show a statistically significant improvement in image quality by using an increased number of images (ten compared to five), and visual inspection studies by three clinicians showed very strong preference for our compounded volumes in terms of overall high image quality, large field of view, high endocardial border definition and low cavity noise.

Early Citability of Data vs Peer-Review like Data Publishing Procedures

NASA Astrophysics Data System (ADS)

Stockhause, Martina; Höck, Heinke; Toussaint, Frank; Lautenschlager, Michael

2014-05-01

The World Data Center for Climate (WDCC) hosted at the German Climate Computing Center (DKRZ) was one of the first data centers, which established a peer-review like data publication procedure resulting in DataCite DOIs. Data in the long-term archive (LTA) is diligently reviewed by data managers and data authors to grant high quality and widely reusability of the published data. This traditional data publication procedure for LTA data bearing DOIs is very time consuming especially for WDCC's high data volumes of climate model data in the order of multiple TBytes. Data is shared with project members and selected scientists months before the data is long-term archived. The scientific community analyses and thus reviews the data leading to data quality improvements. Scientists wish to cite these unstable data in scientific publications before the long-term archiving and the thorough data review process are finalized. A concept for early preprint DOIs for shared but not yet long-term archived data is presented. Requirements on data documentation, persistence and quality and use cases for preprint DOIs within the data life-cycle are discussed as well as questions of how to document the differences of the two DOI types and how to relate them to each other with the recommendation to use LTA DOIs in citations. WDCC wants to offer an additional user service for early citations of data of basic quality without compromising the LTA DOIs, i.e. WDCC's standard DOIs, as trustworthy indicator for high quality data. Referencing Links: World Data Center for Climate (WDCC): http://www.wdc-climate.de German Climate Computing Center (DKRZ): http://www.dkrz.de DataCite: http://datacite.org

Understanding quality patient care and the role of the practicing nurse.

PubMed

Owens, Laura D; Koch, Robert W

2015-03-01

Nurses play a vital role in improving the safety and quality of patient care. The authors provide the front-line nurse providers with an overview of critical concepts related to quality management of patient care. A historical approach provides the reader with an overview of the trajectory or the quality in health care movement. Furthermore, the article provides the nurse with a basic understanding of national and international organizations that focus on quality patient care. A brief introduction of measures of quality care is presented as well as implications for nursing practice. Copyright © 2015 Elsevier Inc. All rights reserved.

Improving the Quality of Teaching and Learning through Leadership for Learning: Changing Scenarios in Basic Schools of Ghana

ERIC Educational Resources Information Center

Malakolunthu, Suseela; McBeath, John; Swaffield, Sue

2014-01-01

This article emerged as a case study from a fact-finding mission of a joint programme between the Centre for Commonwealth Education (CCE) in Cambridge University and the Institute for Educational Planning and Administration (IEPA) in University of Cape Coast, Ghana, to embed innovative approaches to teaching and learning in the basic schools of…

Washington State water quality temperature standards as related to reactor operation

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

Ballowe, J.W.

1968-08-14

The purpose of this report is to provide a basic working tool for determining the relationship between the allowable temperature increase within the Columbia River reach at the Hanford Site and the actual temperature increase as associated with various reactor operating modes. This basic tool can be utilized for day-to-day operating purposes or for the achievement of historical information.

One Step Forward and Two Steps Back: A Study of the Image of Women in the 100 Basic Works of Literature in Turkey

ERIC Educational Resources Information Center

Cer, Erkan

2015-01-01

Children's books of literary quality may affect gender perception, self-perception, and the social roles of children through the illustrations, main characters, and situations that they reflect. The Turkish Ministry of Education suggested a list consisting of stories, novels, poetry, and puns under the title "100 Basic Works of…

Workplace Literacy in a Total Quality Management Environment for the Manufacturing Industry in Chicago and Northern Illinois. Final Performance Report.

ERIC Educational Resources Information Center

Mrowicki, Linda; And Others

A project was conducted to improve the productivity and efficiency of 10 manufacturers by providing workplace literacy instruction to workers lacking basic skills required for their jobs, and to improve the capability of educational programs to meet the basic skill needs of the manufacturing industry by developing an evaluation manual for basic…

Research on and Guidelines for Effective Use of Assessment Instruments and Strategies for Adult Learners Enrolled in Adult Basic and Literacy Education Programs. Final Report.

ERIC Educational Resources Information Center

Pennsylvania State Univ., University Park. Inst. for the Study of Adult Literacy.

The goal of this research project was to create a guide on the effective use of assessment instruments and methodologies, related resources, and guidelines for measuring adult learners' attainment of basic skills and competencies to document educational gains and demonstrate program quality. The project focused on confirming current use of…

Combined Effects of High Pressure Processing and Addition of Soy Sauce and Olive Oil on Safety and Quality Characteristics of Chicken Breast Meat

PubMed Central

Kruk, Zbigniew A.; Kim, Hyun Joo; Kim, Yun Ji; Rutley, David L.; Jung, Samooel; Lee, Soo Kee; Jo, Cheorun

2014-01-01

This study was conducted to evaluate the combined effect of high pressure (HP) with the addition of soy sauce and/or olive oil on the quality and safety of chicken breast meats. Samples were cut into 100 g pieces and 10% (w/w) of soy sauce (SS), 10% (w/w) of olive oil (OO), and a mixture of both 5% of soy sauce and 5% olive oil (w/w) (SO) were pressurized into meat with high pressure at 300 or 600 MPa. Cooking loss was lower in OO samples than SS samples. With increased pressure to 600 MPa, the oleic acid content of OO samples increased. The total unsaturated fatty acids were the highest in SO and OO 600 MPa samples. Lipid oxidation was retarded by addition of olive oil combined with HP. The addition of olive oil and soy sauce followed by HP decreased the amount of volatile basic nitrogen during storage and reduced the population of pathogens. Sensory evaluation indicated that the addition of olive oil enhanced the overall acceptance and willingness to buy. In conclusion, the combination of HP with the addition of soy sauce and/or olive oil is an effective technology that can improve chemical, health, sensory qualities and safety of chicken breast. PMID:25049950

Enabling Science Integration through the Marine Geoscience Data System Media Bank

NASA Astrophysics Data System (ADS)

Leung, A.; Ferrini, V.; Arko, R.; Carbotte, S. M.; Goehring, L.; Simms, E.

2008-12-01

The Marine Geoscience Data System Media Bank (http://media.marine-geo.org) was constructed to enable the sharing of high quality images, illustrations and animations among members of the science community and to provide a new forum for education and public outreach (EPO). The initial focus of Media Bank was to serve Ridge 2000 research and EPO efforts, but it was constructed as a flexible system that could accommodate media from other multidisciplinary marine geoscience research initiatives. Media Bank currently contains digital photographs, maps, 3-D visualizations, and video clips from the Ridge 2000 and MARGINS focus sites as well as the Antarctic and Southern Ocean. We actively seek contributions of other high quality marine geoscience media for inclusion in Media Bank. Media Bank is driven by a relational database backend, enabling image browsing, sorting by category, keyword search functionality, and the creation of media galleries. All media are accompanied by a descriptive figure caption that provides easy access to expert knowledge to help foster data integration across disciplines as well as EPO efforts. In addition to access to high quality media, Media Bank also provides basic metadata including geographic position, investigator name and affiliation, as well as copyright information, and links to references and relevant data sets. Since media are tied to geospatial coordinates, a map-based interface is also provided for access to media.

[Association between sleep quality and life function among elderly community residents].

PubMed

Tanaka, Mika; Kusaga, Mari; Tagaya, Hirokuni; Miyoko, I; Oshima, Asami; Watanabe, Chiho

2012-01-01

To investigate the association between sleep quality and life function in an elderly Japanese population. A total of 563 residents of a village in Kumamoto Prefecture aged ≥65 years were asked to fill out a self-administered questionnaire survey from June to July 2010. Sleep quality and life function were respectively evaluated using the Pittsburgh Sleep Quality Index (PSQI) and Basics Check List, which is used to screen elderly individuals at high risk of needing long-term care in the future. As adjustment factors, age, sex, economic situation, residency status, medical history, depression status, and cognitive function were assessed. We examined the relationship between sleep quality and life function using multiple logistic regression analysis, with life function as a dependent variable. Subjects already receiving care or with psychiatric disorders or severe cognitive disturbance were excluded from analysis. Among the subjects (n=395), a significant relationship was found between poor sleep quality and impaired life function in all models. The odds ratio was 1.82 (95% confidence interval: 1.03-3.23) in the final model controlling for all adjustment factors. Our findings here suggest a significant relationship between poor sleep quality and impaired life function among elderly community residents. Given these findings, intervention to improve sleep may help delay or prevent the need for long-term care among elderly individuals.

A Contextual Analysis of the Quality Core Curriculum and the Georgia Performance Standards in Seventh Grade Social Studies: A Critical Race Perspective

ERIC Educational Resources Information Center

Candis, Matthew Reese

2013-01-01

In 1985 the state of Georgia introduced the Quality Core Curriculum (QCC) in accordance with the Quality Basic Education (QBE) Act. These learning standards identified the content knowledge that students were required to learn in each subject area at all grade levels. The QCC was replaced by the Georgia Performance Standards (GPS) to identify the…

Quality assurance program for isotopic power systems

NASA Astrophysics Data System (ADS)

Hannigan, R. L.; Harnar, R. R.

1982-12-01

The Sandia National Laboratories Quality Assurance Program that applies to non-weapon (reimbursable) Radioisotopic Thermoelectric Generators is summarized. The program was implemented over the past 16 years on power supplies used in various space and terrestrial systems. The quality assurance (QA) activity of the program is in support of the Department of Energy, Office of Space Nuclear Projects. Basic elements of the program are described and examples of program documentation are presented.

Research Perspectives: The 2013 AAOS/ORS Research Symposium on Bone Quality and Fracture Prevention

PubMed Central

Donnelly, Eve; Lane, Joseph M.; Boskey, Adele L.

2016-01-01

Bone fracture resistance is determined by the amount of bone present (“bone quantity”) and by a number of other geometric and material factors grouped under the term “bone quality.” In May 2013, a workshop was convened among a group of clinicians and basic science investigators to review the current state of the art in Bone Quality and Fracture Prevention and to make recommendations for future directions for research. The AAOS/ORS/OREF workshop was attended by 64 participants, including two representatives of the National Institutes of Arthritis and Musculoskeletal and Skin Diseases and 13 new investigators whose posters stimulated additional interest. A key outcome of the workshop was a set of recommendations regarding clinically relevant aspects of both bone quality and quantity that clinicians can use to inform decisions about patient care and management. The common theme of these recommendations was the need for more education of clinicians in areas of bone quality and for basic science studies to address specific topics of pathophysiology, diagnosis, prevention, and treatment of altered bone quality. In this report, the organizers with the assistance of the speakers and other attendees highlight the major findings of the meeting that justify the recommendations and needs for this field. PMID:24700449

Symmetry compression method for discovering network motifs.

PubMed

Wang, Jianxin; Huang, Yuannan; Wu, Fang-Xiang; Pan, Yi

2012-01-01

Discovering network motifs could provide a significant insight into systems biology. Interestingly, many biological networks have been found to have a high degree of symmetry (automorphism), which is inherent in biological network topologies. The symmetry due to the large number of basic symmetric subgraphs (BSSs) causes a certain redundant calculation in discovering network motifs. Therefore, we compress all basic symmetric subgraphs before extracting compressed subgraphs and propose an efficient decompression algorithm to decompress all compressed subgraphs without loss of any information. In contrast to previous approaches, the novel Symmetry Compression method for Motif Detection, named as SCMD, eliminates most redundant calculations caused by widespread symmetry of biological networks. We use SCMD to improve three notable exact algorithms and two efficient sampling algorithms. Results of all exact algorithms with SCMD are the same as those of the original algorithms, since SCMD is a lossless method. The sampling results show that the use of SCMD almost does not affect the quality of sampling results. For highly symmetric networks, we find that SCMD used in both exact and sampling algorithms can help get a remarkable speedup. Furthermore, SCMD enables us to find larger motifs in biological networks with notable symmetry than previously possible.

Requirements for conformal coating and staking of printed wiring boards and electronic assemblies

NASA Technical Reports Server (NTRS)

1985-01-01

In order to maintain the high standards of the NASA conformal coating and staking program, this publication: prescribes NASA's requirements for assuring reliable conformal coating and staking for printed wiring boards and electronic assemblies; describes and incorporates basic considerations necessary to assure reliable conformal coating and staking; establishes the supplier's responsibility to train and certify personnel; provides for supplier documentation of the fabrication and inspection procedures to be used for NASA work, including supplier innovations and changes in technology; and provides visual workmanship standards to aid those responsible for determining quality conformance to the established requirements.

Preparing images for publication: part 2.

PubMed

Bengel, Wolfgang; Devigus, Alessandro

2006-08-01

The transition from conventional to digital photography presents many advantages for authors and photographers in the field of dentistry, but also many complexities and potential problems. No uniform procedures for authors and publishers exist at present for producing high-quality dental photographs. This two-part article aims to provide guidelines for preparing images for publication and improving communication between these two parties. Part 1 provided information about basic color principles, factors that can affect color perception, and digital color management. Part 2 describes the camera setup, discusses how to take a photograph suitable for publication, and outlines steps for the image editing process.

DIY: "Do Imaging Yourself" - Conventional microscopes as powerful tools for in vivo investigation.

PubMed

Antunes, Maísa Mota; Carvalho, Érika de; Menezes, Gustavo Batista

2018-01-01

Intravital imaging has been increasingly employed in cell biology studies and it is becoming one of the most powerful tools for in vivo investigation. Although some protocols can be extremely complex, most intravital imaging procedures can be performed using basic surgery and animal maintenance techniques. More importantly, regular confocal microscopes - the same that are used for imaging immunofluorescence slides - can also acquire high quality intravital images and movies after minor adaptations. Here we propose minimal adaptations in stock microscopes that allow major improvements in different fields of scientific investigation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Prerequisites for effective condom promotion campaigns.

PubMed

Spencer, B

1992-01-01

Before delving ahead to promote the acceptance and use of condoms, planners should make sure the institutional environment for the process is as favorable as possible. This may include lobbying officials to abolish import duties, legislation, or codes of practice which prohibit advertising. It may also be necessary to provide professional education. The author highly recommends intersectoral collaboration in both the promotion of health and the marketing of products. The following basic marketing concepts are stressed and briefly discussed: ensure the appropriate good quality product; plan and maintain wide distribution; promote through whatever means possible; and fix the right price.

Insights into streamflow generation mechanisms using high-frequency analysis of isotopes and water quality in streamflow and precipitation

NASA Astrophysics Data System (ADS)

von Freyberg, Jana; Kirchner, James W.

2017-04-01

In the pre-Alpine Alptal catchment in central Switzerland, snowmelt and rainfall events cause rapid changes not only in hydrological conditions, but also in water quality. A flood forecasting model for such a mountainous catchment thus requires process understanding that is informed by high-frequency monitoring of hydrological and hydrochemical parameters. Therefore, we installed a high-frequency sampling and analysis system near the outlet of the 0.7 km2 Erlenbach catchment, a headwater tributary of the Alp river. We measured stable water isotopes (δ18O, δ2H) in precipitation and streamwater using Picarro, Inc.'s (Santa Clara, CA, USA) newly developed Continuous Water Sampler Module (CWS) coupled to their L2130-i Cavity Ring-Down Spectrometer, at 30 min temporal resolution. Water quality was monitored with a dual-channel ion chomatograph (Metrohm AG, Herisau, Switzerland) for analysis of major cations and anions, as well as with a UV-Vis spectroscopy system and electrochemical probes (s::can Messtechnik GmbH, Vienna, Austria) for characterization of nutrients and basic water quality parameters. For quantification of trace elements and metals, we collected additional water samples for subsequent ICP-MS analysis in the laboratory. To illustrate the applicability of our newly developed automated analysis and sampling system under field conditions, we will present initial results from the 2016 fall and winter seasons at the Erlenbach catchment. During this period, river discharge was mainly fed by groundwater, as well as intermittent snowmelt and rain-on-snow events. Our high-frequency data set, along with spatially distributed sampling of snowmelt, enables a detailed analysis of source areas, flow pathways and biogeochemical processes that control chemical dynamics in streamflow and the discharge regime.

Seven R's for the Student Teacher.

ERIC Educational Resources Information Center

Newson, Graham

1983-01-01

Briefly discussed are seven qualities which provide a significant basic platform for teaching mathematics effectively: reinforcement, responsiveness, reliability, realism, reversibility, range, and radicalism. (MNS)

Reporting on post-menopausal hormone therapy: an analysis of gynaecologists' web pages.

PubMed

Bucksch, Jens; Kolip, Petra; Deitermann, Bernhilde

2004-01-01

The present study was designed to analyse Web pages of German gynaecologists with regard to postmenopausal hormone therapy (HT). There is a growing body of evidence, that the overall health risks of HT exceed the benefits. Making one's own informed choice has become a central concern for menopausal women. The Internet is an important source of health information, but the quality is often dubious. The study focused on the analysis of basic criteria such as last modification date and quality of the HT information content. The results of the Women's Health Initiative Study (WHI) were used as a benchmark. We searched for relevant Web pages by entering a combination of key words (9 x 13 = 117) into the search engine www.google.de. Each Web page was analysed using a standardized questionnaire. The basic criteria and the quality of content on each Web page were separately categorized by two evaluators. Disagreements were resolved by discussion. Of the 97 websites identified, basic criteria were not met by the majority. For example, the modification date was displayed by only 23 (23.7%) Web pages. The quality of content of most Web pages regarding HT was inaccurate and incomplete. Whilst only nine (9.3%) took up a balanced position, 66 (68%) recommended HT without any restrictions. In 22 cases the recommendation was indistinct and none of the sites refused HT. With regard to basic criteria, there was no difference between HT-recommending Web pages and sites with balanced position. Evidence-based information resulting from the WHI trial was insufficiently represented on gynaecologists' Web pages. Because of the growing number of consumers looking online for health information, the danger of obtaining harmful information has to be minimized. Web pages of gynaecologists do not appear to be recommendable for women because they do not provide recent evidence-based findings about HT.

Addressing basic resource needs to improve primary care quality: a community collaboration programme.

PubMed

Berkowitz, Seth A; Hulberg, A Catherine; Hong, Clemens; Stowell, Brian J; Tirozzi, Karen J; Traore, Carine Y; Atlas, Steven J

2016-03-01

Unmet basic resource needs, such as difficulty affording healthcare, medications, food and housing, may contribute to worse healthcare quality indicators, but interventions are hampered by lack of specific knowledge regarding the distribution of unmet basic resource needs and their association with priority clinical conditions and health service use patterns. Cross-sectional study of primary care patients in two urban academic practices from 1 October 2013 to 30 April 2014. Patients were screened for unmet needs and enrolled in a programme to link them with community resources. Key measures included patient report of unmet basic resource needs, clinical conditions prioritised by quality improvement programmes (hypertension, diabetes and depression), and health service use patterns such as frequent emergency department (ED) visits (>2 in the preceding year) and frequent clinic 'no-shows' (>1 in the preceding year). 416 patients with unmet needs were included, and compared with 2750 patients who did not report needs. The most common types of needs reported were: difficulties affording healthcare (46.5%), food (40.1%) and utilities (36.3%). Patients who reported unmet needs were more likely to have depression (17.8% vs 9.5%, p<0.0001), diabetes (32.7% vs 20.4%, p<0.0001), hypertension (54.3% vs 46.3%, p=0.002), be frequent ED users (11.3% vs 5.4%, p<0.0001), and have frequent 'no-shows' to clinic (21.6% vs 11.9%, p<0.0001). Difficulty affording healthcare and food are particularly common needs among patients with priority conditions. Strategies to identify and address unmet needs as part of routine care may be an important way to improve healthcare quality. 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 Faculty Development Program can result in an improvement of the quality and output in medical education, basic sciences and clinical research and patient care.

PubMed

Dieter, Peter Erich

2009-07-01

The Carl Gustav Carus Faculty of Medicine, University of Technology Dresden, Germany, was founded in 1993 after the reunification of Germany. In 1999, a reform process of medical education was started together with Harvard Medical International.The traditional teacher- and discipline-centred curriculum was displaced by a student-centred, interdisciplinary and integrative curriculum, which has been named Dresden Integrative Patient/Problem-Oriented Learning (DIPOL). The reform process was accompanied and supported by a parallel-ongoing Faculty Development Program. In 2004, a Quality Management Program in medical education was implemented, and in 2005 medical education received DIN EN ISO 9001:2000 certification. Quality Management Program and DIN EN ISO 9001:2000 certification were/are unique for the 34 medical schools in Germany.The students play a very important strategic role in all processes. They are members in all committees like the Faculty Board, the Board of Study Affairs (with equal representation) and the ongoing audits in the Quality Management Program. The Faculty Development program, including a reform in medical education, the establishment of the Quality Management program and the certification, resulted in an improvement of the quality and output of medical education and was accompanied in an improvement of the quality and output of basic sciences and clinical research and interdisciplinary patient care.

Child Care under the Family Support Act: Early Lessons from the States.

ERIC Educational Resources Information Center

Children's Defense Fund, Washington, DC.

A Children's Defense Fund (CDF) survey indicates that many AFDC families are being forced to place their children in low-quality and potentially dangerous child care. Family Support Act (FSA) childcare typically lacks basic health and safety and precautions, fails to provide sufficient assistance to support quality childcare and preschool…

4-H Youth Programs - Enhancing the Quality of Life.

ERIC Educational Resources Information Center

Pilat, Mary

Indiana 4-H Youth Programs are being used to enhance the quality of life for troubled adolescents in residential group homes and economically disadvantaged urban areas and to provide summer-school programs for children of migrant farm workers. Four basic types of program delivery modes exist in Indiana: clubs, junior leader program activities,…

Accessing Quality Apps to Promote Basic Relational Concepts Acquisition among Young Children with Autism

ERIC Educational Resources Information Center

Mykyta, Anne D.; Zhou, Zheng

2017-01-01

Mobile applications (apps) are increasingly being used with children with autism spectrum disorder (ASD) to supplement their intervention packages; however, the Apps' educational utility is not yet understood. The lack of such knowledge results in young children's inequity of accessing quality intervention. The present qualitative study addressed…

Soil quality and water redistribution influences on plant production over low hillslopes on reclaimed mined land

USDA-ARS?s Scientific Manuscript database

A basic part of soils’ delivery of ecosystem services is the interaction between plant growth response to soil quality (SQ) factors at point scale and water redistribution effects at hillslope scale. To study the influence of SQ-indicator properties and water redistribution, we examined hillslope pr...

Affairs of the Heart: Qualities of Adolescent Romantic Relationships and Sexual Behavior

ERIC Educational Resources Information Center

Giordano, Peggy C.; Manning, Wendy D.; Longmore, Monica A.

2010-01-01

We know more about parent and peer influences than about the ways in which specific qualities of adolescent romantic relationships may influence sexual decision-making. Using data from the Toledo Adolescent Relationships Study, we focus on communication processes and emotional feelings, as well as more basic contours of adolescent romantic…

Total Quality Management in Information Services. Information Services Management Series.

ERIC Educational Resources Information Center

St. Clair, Guy

Information services managers have a responsibility to provide the best information delivery possible. The basic principles of total quality management can be used by information professionals to help justify library funding through the creation of an environment where customer-patron satisfaction is paramount. This book reveals how to apply the…

Getting Inside the EQA Inventory: Grade 11.

ERIC Educational Resources Information Center

Russell, Nolan F.

The Secondary Form of the Educational Quality Assessment (EQA) Inventory is designed for 11th grade students in Commonwealth public schools. Test scales are designed to measure some facet of state quality assessment goals. Along with basic skills, the various instruments examine: (1) social and health habits, (2) feelings toward self and others,…

Michelangelo and the Prevention of Childhood Obesity

ERIC Educational Resources Information Center

Maimon, Martin

2008-01-01

Child care professionals are in a unique position to teach children healthy lifestyle habits. It is not easy, but quality programs are getting it done. One factor that determines the quantity and quality of physical activity in child care settings is the education and training of staff, and learning basic strategies for promoting healthy food…

Applying the target plant concept to nursery stock quality

Treesearch

T.D. Landis; R.K. Dumroese

2007-01-01

The basic tenet of the target plant concept is thatthe quality of nursery stock is determined byoutplanting performance (survival and growth),rather than characteristics or standardsmeasured at the nursery. This means that there isno all-purpose plant, but that each outplantingproject will require different species and stocktypes. In this paper, we discuss the...

Leadership Qualities Found in Administrators Performing Simultaneous Duties Identified by Teacher Experiences

ERIC Educational Resources Information Center

Berry, Bennie S.

2014-01-01

The purpose of this basic qualitative research study was to explore the experiences of teachers in small rural school districts with an administrator that served as superintendent and principal simultaneously and reflect on what they identified as leadership qualities and characteristics. The participants were all teachers who worked in School…

40 CFR 142.65 - Variances and exemptions from the maximum contaminant levels for radionuclides.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Raw water quality range &considerations 1 1. Ion exchange (IE) (a) Intermediate All ground waters. 2...-filtration. 5. Lime softening (d) Advanced All waters. 6. Green sand filtration (e) Basic. 7. Co-precipitation with barium sulfate (f) Intermediate to Advanced Ground waters with suitable water quality. 8...

Recapturing the Lead in Math and Science. Focus 14.

ERIC Educational Resources Information Center

Benderson, Albert

1984-01-01

This document examines various topics and issues related to the quality of science and mathematics education in the United States. They include: (1) competition from Japan and the Soviet Union; (2) federal programs and legislation designed to improve the quality of science and mathematics education; (3) scientific literacy; (4) the basics in…

Pake Prize: The Evolving Nature of Industrial Research

NASA Astrophysics Data System (ADS)

Compton, W. Dale

2014-03-01

The support of basic research in the physical sciences expanded rather quickly in the late 1950s and into the 1960s stimulated, in part, by the successful contribution of the scientific effort to the Second World War. Many in industry took on the challenge of creating research activities that focused on basic research. Many of these activities slowed in the 1970s and 1980s because of events in the economy and the marketplace. The challenges confronting the industrial research complexes were many. Retaining the high standards of quality in the research organization, encouraging partial realignment of programs to be more supportive of product lines and the various pressures arising from legislative measures to increase product efficiencies while reducing unwanted pollutants into the atmosphere, to name a few. Some of the highlights of the past 50 years will be reviewed using automotive industry examples. There will be another talk from Paul Grant for the next 36 minutes. I do not have his abstract yet but it has been requested.

Delivering HIV care in challenging operating environments: the MSF experience towards differentiated models of care for settings with multiple basic health care needs

PubMed Central

Ssonko, Charles; Gonzalez, Lucia; Mesic, Anita; da Fonseca, Marcio Silveira; Achar, Jay; Safar, Nadia; Martin, Beatriz; Wong, Sidney; Casas, Esther C.

2017-01-01

Abstract Introduction: Countries in the West and Central African regions struggle to offer quality HIV care at scale, despite HIV prevalence being relatively low. In these challenging operating environments, basic health care needs are multiple, systems are highly fragile and conflict disrupts health care. Médecins Sans Frontières (MSF) has been working to integrate HIV care in basic health services in such settings since 2000. We review the implementation of differentiated HIV care and treatment approaches in MSF-supported programmes in South Sudan (RoSS), Central African Republic (CAR) and Democratic Republic of Congo (DRC). Methods: A descriptive analysis from CAR, DRC and RoSS programmes reviewing methodology and strategies of HIV care integration between 2010 and 2015 was performed. We describe HIV care models integrated within the provision of general health care and highlight best practices and challenges. Results: Services included provision of general health care, with out-patient care (range between countries 43,343 and 287,163 consultations/year in 2015) and in-patient care (range 1076–16,595 in 2015). By the end of 2015 antiretroviral therapy (ART) initiations reached 12–255 patients/year. A total of 1101 and 1053 patients were on ART in CAR and DRC, respectively. In RoSS 186 patients were on ART when conflict recommenced late in 2013. While ART initiation and monitoring were mostly clinically driven in the early phase of the programmes, DRC implemented CD4 monitoring and progressively HIV viral load (VL) monitoring during study period. Attacks to health care facilities in CAR and RoSS disrupted service provision temporarily. Programmatic challenges include: competing health priorities influencing HIV care and need to integrate within general health services. Differentiated care approaches that support continuity of care in these programmes include simplification of medical protocols, multi-month ART prescriptions, and community strategies such as ART delivery groups, contingency plans and peer support activities. Conclusions: The principles of differentiated HIV care for high-quality ART delivery can successfully be applied in challenging operating environments. However, success heavily depends on specific adaptations to each setting. PMID:28770590

Delivering HIV care in challenging operating environments: the MSF experience towards differentiated models of care for settings with multiple basic health care needs.

PubMed

Ssonko, Charles; Gonzalez, Lucia; Mesic, Anita; da Fonseca, Marcio Silveira; Achar, Jay; Safar, Nadia; Martin, Beatriz; Wong, Sidney; Casas, Esther C

2017-07-21

Countries in the West and Central African regions struggle to offer quality HIV care at scale, despite HIV prevalence being relatively low. In these challenging operating environments, basic health care needs are multiple, systems are highly fragile and conflict disrupts health care. Médecins Sans Frontières (MSF) has been working to integrate HIV care in basic health services in such settings since 2000. We review the implementation of differentiated HIV care and treatment approaches in MSF-supported programmes in South Sudan (RoSS), Central African Republic (CAR) and Democratic Republic of Congo (DRC). A descriptive analysis from CAR, DRC and RoSS programmes reviewing methodology and strategies of HIV care integration between 2010 and 2015 was performed. We describe HIV care models integrated within the provision of general health care and highlight best practices and challenges. Services included provision of general health care, with out-patient care (range between countries 43,343 and 287,163 consultations/year in 2015) and in-patient care (range 1076-16,595 in 2015). By the end of 2015 antiretroviral therapy (ART) initiations reached 12-255 patients/year. A total of 1101 and 1053 patients were on ART in CAR and DRC, respectively. In RoSS 186 patients were on ART when conflict recommenced late in 2013. While ART initiation and monitoring were mostly clinically driven in the early phase of the programmes, DRC implemented CD4 monitoring and progressively HIV viral load (VL) monitoring during study period. Attacks to health care facilities in CAR and RoSS disrupted service provision temporarily. Programmatic challenges include: competing health priorities influencing HIV care and need to integrate within general health services. Differentiated care approaches that support continuity of care in these programmes include simplification of medical protocols, multi-month ART prescriptions, and community strategies such as ART delivery groups, contingency plans and peer support activities. The principles of differentiated HIV care for high-quality ART delivery can successfully be applied in challenging operating environments. However, success heavily depends on specific adaptations to each setting.

Ophthalmology and vision science research: Part 3: avoiding writer's block--understanding the ABCs of a good research paper.

PubMed

McGhee, Charles N J; Gilhotra, Amardeep K

2005-12-01

Completion of a scientific manuscript for submission to a peer-reviewed journal is a daunting task for clinicians and scientists early in their careers. In an ongoing series, this third article is the first of 2 related articles that deal with the basics of producing a high-quality research manuscript. Although ophthalmology and vision science are the principal focus of this series, the general concepts essential to producing a quality manuscript are applicable to diverse fields of research. This article highlights the exponential growth in the scientific literature over the past 40 years, considers why it is important to publish completed research, and discusses the necessity of identifying the key messages of the research, and their context, in relation to the published literature. The ethics of publishing biomedical research and scientific misconduct, such as duplicate publication or plagiarism, are outlined. To avoid later conflict, there is a critical need for coworkers to carefully address authorship order and inclusion early in the manuscript process. Internationally agreed guidelines are identified to guide this process. The importance of choosing the correct journal for a specific article and the nature of basic citation indices are discussed. The article concludes by elaborating and contrasting different scientific writing styles and emphasizing the considerable importance of developing a representative title and applying clarity and appropriate structure to the abstract.

Editorial Commentary: A Model for Shoulder Rotator Cuff Repair and for Basic Science Investigations.

PubMed

Brand, Jefferson C

2018-04-01

"Breaking the fourth wall" is a theater convention where the narrator or character speaks directly to the audience. As an Assistant Editor-in-Chief, as I comment on a recent basic science study investigating rotator cuff repair, I break the fourth wall and articulate areas of basic science research excellence that align with the vision that we hold for our journal. Inclusion of a powerful video strengthens the submission. We prefer to publish clinical videos in our companion journal, Arthroscopy Techniques, and encourage basic science video submissions to Arthroscopy. Basic science research requires step-by-tedious-step analogous to climbing a mountain. Establishment of a murine rotator cuff repair model was rigorous and research intensive, biomechanically, radiographically, histologically, and genetically documented, a huge step toward the bone-to-tendon healing research summit. This research results in a model for both rotator cuff repair and the pinnacle of quality, basic science research. Copyright © 2018 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

Complete Quantum Control of a Single Silicon-Vacancy Center in a Diamond Nanopillar

NASA Astrophysics Data System (ADS)

Zhang, Jingyuan Linda; Lagoudakis, Konstantinos G.; Tzeng, Yan-Kai; Dory, Constantin; Radulaski, Marina; Kelaita, Yousif; Shen, Zhi-Xun; Melosh, Nicholas A.; Chu, Steven; Vuckovic, Jelena

Coherent quantum control of a quantum bit (qubit) is an important step towards its use in a quantum network. SiV- center in diamond offers excellent physical qualities such as low inhomogeneous broadening, fast photon emission, and a large Debye-Waller factor, while the fast spin manipulation and techniques to extend the spin coherence time are under active investigation. Here, we demonstrate full coherent control over the state of a single SiV- center in a diamond nanopillar using ultrafast optical pulses. The high quality of the chemical vapor deposition grown SiV- centers allows us to coherently manipulate and quasi-resonantly read out the state of the single SiV- center. Moreover, the SiV- centers being coherently controlled are integrated into diamond nanopillar arrays in a site-controlled, individually addressable manner with high yield, low strain, and high spectral stability, which paves the way for scalable on chip optically accessible quantum system in a quantum photonic network. Financial support is provided by the DOE Office of Basic Energy Sciences, Division of Materials Sciences through Stanford Institute for Materials and Energy Sciences (SIMES) under contract DE-AC02-76SF00515.

High-speed scanning of critical structures in aviation using coordinate measurement machine and the laser ultrasonic.

PubMed

Swornowski, Pawel J

2012-01-01

Aviation is one of the know-how spheres containing a great deal of responsible sub-assemblies, in this case landing gear. The necessity for reducing production cycle times while achieving better quality compels metrologists to look for new and improved ways to perform inspection of critical structures. This article describes the ability to determine the shape deviation and location of defects in landing gear using coordinate measuring machines and laser ultrasonic with high-speed scanning. A nondestructive test is the basis for monitoring microcrack and corrosion propagation in the context of a damage-tolerant design approach. This article presents an overview of the basics and of the various metrological aspects of coordinate measurement and a nondestructive testing method in terms of high-speed scanning. The new test method (laser ultrasonic) promises to produce the necessary increase in inspection quality, but this is limited by the wide range of materials, geometries, and structure aeronautic parts used. A technique combining laser ultrasonic and F-SAFT (Fourier-Synthetic Aperture Focusing Technique) processing has been proposed for the detection of small defects buried in landing gear. The experimental results of landing gear inspection are also presented. © Wiley Periodicals, Inc.

Columbia/Willamette Skill Builders Consortium. Final Performance Report. Appendix 5B Anodizing Inc. (Aluminum Extrusion Manufacturing). Basic Measurement Math. Instructors' Reports and Sample Curriculum Materials.

ERIC Educational Resources Information Center

Taylor, Marjorie; And Others

Anodizing, Inc., Teamsters Local 162, and Mt. Hood Community College (Oregon) developed a workplace literacy program for workers at Anodizing. These workers did not have the basic skill competencies to benefit from company training efforts in statistical process control and quality assurance and were not able to advance to lead and supervisory…

Down to the fundamentals of telehealth and home healthcare nursing.

PubMed

Vasquez, Monica S

2008-05-01

Many changes have taken place in the field of home healthcare. Because of these changes, home health agencies must be creative and implement various tools that help improve quality of care for their patients. Starting with the most basic intervention definitely can lend a hand in improving patient outcomes. Phone monitoring, the most basic form of telehealth, can be an important aspect in a patient's plan of care.

Interpretation of the results of statistical measurements. [search for basic probability model

NASA Technical Reports Server (NTRS)

Olshevskiy, V. V.

1973-01-01

For random processes, the calculated probability characteristic, and the measured statistical estimate are used in a quality functional, which defines the difference between the two functions. Based on the assumption that the statistical measurement procedure is organized so that the parameters for a selected model are optimized, it is shown that the interpretation of experimental research is a search for a basic probability model.

Costs and financing of improvements in the quality of maternal health services through the Bamako Initiative in Nigeria.

PubMed

Ogunbekun, I; Adeyi, O; Wouters, A; Morrow, R H

1996-12-01

This paper reports on a study to assess the quality of maternal health care in public health facilities in Nigeria and to identify the resource implications of making the necessary quality improvements. Drawing upon unifying themes from quality assurance, basic microeconomics and the Bamako Initiative, locally defined norms were used to estimate resource requirements for improving the quality of maternal health care. Wide gaps existed between what is required (the norm) and what was available in terms of fixed and variable resources required for the delivery of maternal health services in public facilities implementing the Bamako Initiative in the Local Government Areas studied. Given such constraints, it was highly unlikely that technically acceptable standards of care could be met without additional resource inputs to meet the norm. This is part of the cost of doing business and merits serious policy dialogue. Revenue generation from health services was poor and appeared to be more related to inadequate supply of essential drugs and consumables than to the use of uneconomic fee scales. It is likely that user fees will be necessary to supplement scarce government budgets, especially to fund the most critical variable inputs associated with quality improvements. However, any user fee system, especially one that raises fees to patients, will have to be accompanied by immediate and visible quality improvements. Without such quality improvements, cost recovery will result in even lower utilization and attempts to generate new revenues are unlikely to succeed.

Groundwater quality, age, and susceptibility and vulnerability to nitrate contamination with linkages to land use and groundwater flow, Upper Black Squirrel Creek Basin, Colorado, 2013

USGS Publications Warehouse

Wellman, Tristan P.; Rupert, Michael G.

2016-03-03

The results of this investigation offer the foundational information needed for developing best management practices to mitigate nitrate contamination, basic concepts on water quality to aid public education, and information to guide regulatory measures if policy makers determine this is warranted. Science-based decision making will require continued monitoring and analysis of water quality in the future.

Disasters and Impact of Sleep Quality and Quantity on National Guard Medical Personnel

DTIC Science & Technology

2018-04-30

Impact of Sleep Quality & Quantity on National Guard Medical Personnel Sb. GRANT NUMBER Sc. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Sd. PROJECT NUMBER...Std. 239.18 Adobe Professional 7 .0 Approved for Public Release ~••Unlmlted Disasters & Impact of Sleep Quality & Quantity on National Guard...College of Nursing 4/11/2018 6 Methods • Measures • Critical skills questions • Medication calculations +Licensed • Basic Life Support (BLS

Quality Control Analysis of Selected Aspects of Programs Administered by the Bureau of Student Financial Assistance. Error-Prone Model Derived from 1978-1979 Quality Control Study. Data Report. [Task 3.

ERIC Educational Resources Information Center

Saavedra, Pedro; Kuchak, JoAnn

An error-prone model (EPM) to predict financial aid applicants who are likely to misreport on Basic Educational Opportunity Grant (BEOG) applications was developed, based on interviews conducted with a quality control sample of 1,791 students during 1978-1979. The model was designed to identify corrective methods appropriate for different types of…

Exploring the Link between Intrinsic Motivation and Quality

DTIC Science & Technology

1992-12-01

to and motivation for quality. " Effective human relations is basic to quality control," Fiegenbaum (1991) says. A major effect of this activity is... overjustification (explained later in this chapter). Deming "fervently believes in the intrinsic motivation of mankind," wrote Gabor (1990, p. 13). "All...see the congruence between Deming’s philosophy and overjustification theory (Deci, 1975). This is the idea that extrinsic motivators can be emphasized

Aircraft model prototypes which have specified handling-quality time histories

NASA Technical Reports Server (NTRS)

Johnson, S. H.

1976-01-01

Several techniques for obtaining linear constant-coefficient airplane models from specified handling-quality time histories are discussed. One technique, the pseudodata method, solves the basic problem, yields specified eigenvalues, and accommodates state-variable transfer-function zero suppression. The method is fully illustrated for a fourth-order stability-axis small-motion model with three lateral handling-quality time histories specified. The FORTRAN program which obtains and verifies the model is included and fully documented.

[Quality of information analysis on basic causes of neonatal deaths recorded in the Mortality Information System: a study in Maceió, Alagoas State, Brazil, 2001-2002].

PubMed

Pedrosa, Linda Délia C O; Sarinho, Silvia W; Ordonha, Manoelina R

2007-10-01

Analysis of the quality of information on basic causes of neonatal deaths in Brazil is crucially important, since it allows one to estimate how many deaths are avoidable and provide support for policies to decrease neonatal mortality. The current study aimed to evaluate the reliability and validity of the Mortality Information System (MIS) for discriminating between basic causes of neonatal deaths and defining percentages of reducible causes. The basic causes of early neonatal deaths in hospitals in Maceió, Alagoas State, were analyzed, and the causes recorded in medical records were compared to the MIS data in order to measure reliability and validity. The modified SEADE Foundation and Wigglesworth classifications were compared to analyze the capacity for reduction of neonatal mortality. Maternal causes predominated in the medical records, as compared to respiratory disorders on the death certificates and in the MIS. The percentage of avoidable deaths may be much higher than observed from the MIS, due to imprecision in completing death certificates. Based on the MIS, the greatest problems are in early diagnosis and treatment of neonatal causes. However, the results show that the most pressing problems relate to failures in prenatal care and lack of control of diseases.

Gustatory sensation of (L)- and (D)-amino acids in humans.

PubMed

Kawai, Misako; Sekine-Hayakawa, Yuki; Okiyama, Atsushi; Ninomiya, Yuzo

2012-12-01

Amino acids are known to elicit complex taste, but most human psychophysical studies on the taste of amino acids have focused on a single basic taste, such as umami (savory) taste, sweetness, or bitterness. In this study, we addressed the potential relationship between the structure and the taste properties of amino acids by measuring the human gustatory intensity and quality in response to aqueous solutions of proteogenic amino acids in comparison to D-enantiomers. Trained subjects tasted aqueous solution of each amino acid and evaluated the intensities of total taste and each basic taste using a category-ratio scale. Each basic taste of amino acids showed the dependency on its hydrophobicity, size, charge, functional groups on the side chain, and chirality of the alpha carbon. In addition, the overall taste of amino acid was found to be the combination of basic tastes according to the partial structure. For example, hydrophilic non-charged middle-sized amino acids elicited sweetness, and L-enantiomeric hydrophilic middle-sized structure was necessary for umami taste. For example, L-serine had mainly sweet and minor umami taste, and D-serine was sweet. We further applied Stevens' psychophysical function to relate the total-taste intensity and the concentration, and found that the slope values depended on the major quality of taste (e.g., bitter large, sour small).

The Dog Aging Project: Translational Geroscience in Companion Animals

PubMed Central

Kaeberlein, Matt; Creevy, Kate E.; Promislow, Daniel E. L.

2016-01-01

Studies of the basic biology of aging have identified several genetic and pharmacological interventions that appear to modulate the rate of aging in laboratory model organisms, but a barrier to further progress has been the challenge of moving beyond these laboratory discoveries to impact health and quality of life for people. The domestic dog, Canis familiaris, offers a unique opportunity for surmounting this barrier in the near future. In particular, companion dogs share our environment and play an important role in improving the quality of life for millions of people. Here we present a rationale for increasing the role of companion dogs as an animal model for both basic and clinical Geroscience and describe complementary approaches and ongoing projects aimed at achieving this goal. PMID:27143112

Quality parameters and RAPD-PCR differentiation of commercial baker's yeast and hybrid strains.

PubMed

El-Fiky, Zaki A; Hassan, Gamal M; Emam, Ahmed M

2012-06-01

Baker's yeast, Saccharomyces cerevisiae, is a key component in bread baking. Total of 12 commercial baker's yeast and 2 hybrid strains were compared using traditional quality parameters. Total of 5 strains with high leavening power and the 2 hybrid strains were selected and evaluated for their alpha-amylase, maltase, glucoamylase enzymes, and compared using random amplified polymorphic DNA (RAPD). The results revealed that all selected yeast strains have a low level of alpha-amylase and a high level of maltase and glucoamylase enzymes. Meanwhile, the Egyptian yeast strain (EY) had the highest content of alpha-amylase and maltase enzymes followed by the hybrid YH strain. The EY and YH strains have the highest content of glucoamylase enzyme almost with the same level. The RAPD banding patterns showed a wide variation among commercial yeast and hybrid strains. The closely related Egyptian yeast strains (EY and AL) demonstrated close similarity of their genotypes. The 2 hybrid strains were clustered to Turkish and European strains in 1 group. The authors conclude that the identification of strains and hybrids using RAPD technique was useful in determining their genetic relationship. These results can be useful not only for the basic research, but also for the quality control in baking factories. © 2012 Institute of Food Technologists®

Numerical study of canister filters with alternatives filter cap configurations

NASA Astrophysics Data System (ADS)

Mohammed, A. N.; Daud, A. R.; Abdullah, K.; Seri, S. M.; Razali, M. A.; Hushim, M. F.; Khalid, A.

2017-09-01

Air filtration system and filter play an important role in getting a good quality air into turbo machinery such as gas turbine. The filtration system and filter has improved the quality of air and protect the gas turbine part from contaminants which could bring damage. During separation of contaminants from the air, pressure drop cannot be avoided but it can be minimized thus helps to reduce the intake losses of the engine [1]. This study is focused on the configuration of the filter in order to obtain the minimal pressure drop along the filter. The configuration used is the basic filter geometry provided by Salutary Avenue Manufacturing Sdn Bhd. and two modified canister filter cap which is designed based on the basic filter model. The geometries of the filter are generated by using SOLIDWORKS software and Computational Fluid Dynamics (CFD) software is used to analyse and simulates the flow through the filter. In this study, the parameters of the inlet velocity are 0.032 m/s, 0.063 m/s, 0.094 m/s and 0.126 m/s. The total pressure drop produce by basic, modified filter 1 and 2 is 292.3 Pa, 251.11 Pa and 274.7 Pa. The pressure drop reduction for the modified filter 1 is 41.19 Pa and 14.1% lower compared to basic filter and the pressure drop reduction for modified filter 2 is 17.6 Pa and 6.02% lower compared to the basic filter. The pressure drops for the basic filter are slightly different with the Salutary Avenue filter due to limited data and experiment details. CFD software are very reliable in running a simulation rather than produces the prototypes and conduct the experiment thus reducing overall time and cost in this study.

Evaluation of United States Department of Agriculture-sponsored consumer materials addressing food security.

PubMed

Tolma, Eleni; John, Robert; Garner, Jane

2007-01-01

Food insecurity in the United States is a major public health issue. The main objective of this study was to evaluate the availability and quality of printed materials addressing food security targeted to special populations by the United States Department of Agriculture (USDA). Nutrition education resources addressing food security available from USDA websites were selected for analysis. Not applicable. The review team consisted of project staff (n = 6), two of who were fluent in Spanish. Selection criteria were established to identify the food-security materials, and a group of reviewers assessed the quality of each publication both quantitatively and qualitatively. A consensus meeting among the reviewers was held to make final determinations of the quality of the materials. The quantitative data analysis consisted of basic descriptive statistics. Among the 27 materials initially identified, 20 were either irrelevant or of low relevance to food security. Moreover, very few of them were intended for minority populations. The quality of most of the materials ranged from "average" to "good." Some of the major weaknesses include readability level, lack of cultural relevance, and inadequate coverage of food insecurity. Very few materials on food insecurity are of high quality. In the development of such materials, emphasis should be given to the readability level, content, and cultural relevance.

Training of physicians for the twenty-first century: role of the basic sciences.

PubMed

Grande, Joseph P

2009-09-01

Rapid changes in the healthcare environment and public dissatisfaction with the cost and quality of medical care have prompted a critical analysis of how physicians are trained in the United States. Accrediting agencies have catalyzed a transformation from a process based to a competency-based curriculum, both at the undergraduate and the graduate levels. The objective of this overview is to determine how these changes are likely to alter the role of basic science in medical education. Policy statements related to basic science education from the National Board of Medical Examiners (NBME), the Accreditation Council for Graduate Medical Education (ACGME), American Board of Medical Specialties (ABMS), and the Federation of State Medical Boards (FSMB) were reviewed and assessed for common themes. Three primary roles for the basic sciences in medical education are proposed: (1) basic science to support the development of clinical reasoning skills; (2) basic science to support a critical analysis of medical and surgical interventions ("evidence-based medicine"); and (3) basic and translational science to support analysis of processes to improve healthcare ("science of healthcare delivery"). With these roles in mind, several methods to incorporate basic sciences into the curriculum are suggested.

Cloud Motion Vectors from MISR using Sub-pixel Enhancements

NASA Technical Reports Server (NTRS)

Davies, Roger; Horvath, Akos; Moroney, Catherine; Zhang, Banglin; Zhu, Yanqiu

2007-01-01

The operational retrieval of height-resolved cloud motion vectors by the Multiangle Imaging SpectroRadiometer on the Terra satellite has been significantly improved by using sub-pixel approaches to co-registration and disparity assessment, and by imposing stronger quality control based on the agreement between independent forward and aft triplet retrievals. Analysis of the fore-aft differences indicates that CMVs pass the basic operational quality control 67% of the time, with rms differences - in speed of 2.4 m/s, in direction of 17 deg, and in height assignment of 290 m. The use of enhanced quality control thresholds reduces these rms values to 1.5 m/s, 17 deg and 165 m, respectively, at the cost of reduced coverage to 45%. Use of the enhanced thresholds also eliminates a tendency for the rms differences to increase with height. Comparison of CMVs from an earlier operational version that had slightly weaker quality control, with 6-hour forecast winds from the Global Modeling and Assimilation Office yielded very low bias values and an rms vector difference that ranged from 5 m/s for low clouds to 10 m/s for high clouds.