Building new hospitals: a UK infection control perspective.

PubMed

Stockley, J M; Constantine, C E; Orr, K E

2006-03-01

Infection control input is vital throughout the planning, design and building stages of a new hospital project, and must continue through the commissioning (and decommissioning) process, evaluation and putting the facility into full clinical service. Many hospitals continue to experience problems months or years after occupying the new premises; some of these could have been avoided by infection control involvement earlier in the project. The importance of infection control must be recognized by the chief executive of the hospital trust and project teams overseeing the development. Clinical user groups and contractors must also be made aware of infection control issues. It is vital that good working relationships are built up between the infection control team (ICT) and all these parties. ICTs need the authority to influence the process. This may require their specific recognition by the Private Finance Initiative National Unit, the Department of Health or other relevant authorities. ICTs need training in how to read design plans, how to write effective specifications, and in other areas with which they may be unfamiliar. The importance of documentation and record keeping is paramount. External or independent validation of processes should be available, particularly in commissioning processes. Building design in relation to infection control needs stricter national regulations, allowing ICTs to focus on more local usage issues. Further research is needed to provide evidence regarding the relationship between building design and the prevalence of infection.

Proceedings of the Center for National Software Studies Workshop on Trustworthy Software

DTIC Science & Technology

2004-05-10

just the de - velopment cost) to achieve a sustained level of software trustworthiness. • Reforming the procurement process. We could reform the...failure or breach of security. Some examples include software used in safety systems of nuclear power plants, transportation systems, medical devices...issue in many vital systems, including those found in transportation , telecommunications, utilities, health care, and financial services. Any lack of

A Teaching Assistant's Guide to Child Development and Psychology in the Classroom. Second Edition

ERIC Educational Resources Information Center

Bentham, Susan

2011-01-01

"How can you help students most effectively in the classroom?" As a Teaching Assistant, you play a vital role in today's schools. This fully updated new edition will help you get to grips with the main issues to do with psychology and its role in the processes of teaching and learning. This accessible text, building on the success of a…

Guidelines for implementing automation in a hospital laboratory setting--part II.

PubMed

Rodriques, Sarina

2007-03-28

Laboratories entering into a discussion regarding automation of their facility have a number of key issues that need to be considered right away. What is the financial impact going to be? How do we know which processes we should automate and which ones we shouldn't? Which vendor is going to best align with the goals of our organization? Developing a thorough and robust plan at the start of the automation process is vital to the overall success of the project. It requires dedicated staff members who are willing to do the research, crunch the numbers, and present the data effectively. In Part II of this manuscript, issues such as cost analyses, business plans, and purchasing decisions are each covered thoroughly.

Mid-Career Faculty Development in Academic Medicine: How Does It Impact Faculty and Institutional Vitality?

ERIC Educational Resources Information Center

Campion, MaryAnn W.; Bhasin, Robina M.; Beaudette, Donald J.; Shann, Mary H.; Benjamin, Emelia J.

2016-01-01

Purpose: Faculty vitality is integral to the advancement of higher education. Strengthening vitality is particularly important for midcareer faculty, who represent the largest and most dissatisfied segment. The demands of academic medicine appear to be another factor that may put faculty at risk of attrition. To address these issues, we initiated…

PKSOI Bulletin. Volume 2, Issue 3. April 2010

DTIC Science & Technology

2010-04-01

and understand "transitions" as a crucial process during recovery from crisis and conflict. It is an opportunity for aca - demics, civil society...education is conducted at the level that can be sustained. Often, medical devices that are utilized for training (i.e. de- fibrillators) are not...location where they can utilize their improved skill set for a better monetary reward. Metrics for success: Oversight of engagements is vital; and

In-situ medical simulation for pre-implementation testing of clinical service in a regional hospital in Hong Kong.

PubMed

Chen, P P; Tsui, N Tk; Fung, A Sw; Chiu, A Hf; Wong, W Cw; Leong, H T; Lee, P Sf; Lau, J Yw

2017-08-01

The implementation of a new clinical service is associated with anxiety and challenges that may prevent smooth and safe execution of the service. Unexpected issues may not be apparent until the actual clinical service commences. We present a novel approach to test the new clinical setting before actual implementation of our endovascular aortic repair service. In-situ simulation at the new clinical location would enable identification of potential process and system issues prior to implementation of the service. After preliminary planning, a simulation test utilising a case scenario with actual simulation of the entire care process was carried out to identify any logistic, equipment, settings or clinical workflow issues, and to trial a contingency plan for a surgical complication. All patient care including anaesthetic, surgical, and nursing procedures and processes were simulated and tested. Overall, 17 vital process and system issues were identified during the simulation as potential clinical concerns. They included difficult patient positioning, draping pattern, unsatisfactory equipment setup, inadequate critical surgical instruments, blood products logistics, and inadequate nursing support during crisis. In-situ simulation provides an innovative method to identify critical deficiencies and unexpected issues before implementation of a new clinical service. Life-threatening and serious practical issues can be identified and corrected before formal service commences. This article describes our experience with the use of simulation in pre-implementation testing of a clinical process or service. We found the method useful and would recommend it to others.

Releasing pre-adoption birth records: the impact of Oregon's experience on its vital records department.

PubMed

Barfield, Wanda D; Rhodes, Julia C; Kohn, Melvin A; Hedberg, Katrina; Schoendorf, Kenneth C

2002-01-01

In November 1998, Oregon voters passed Ballot Measure 58, which allowed Oregon adoptees > or = 21 years of age access to their original birth records, which are sealed at adoption. The objective of this study was to evaluate the impact of the measure on the Oregon Health Division (since renamed Oregon Health Services) by assessing procedures used and resources needed after implementation of Measure 58. Vital records employees were interviewed about processing, storage, and archive retrieval procedures for pre-adoption birth records before, during, and after the implementation of Measure 58 and the effect on their usual workload. Personnel time, space, and fiscal resources used to process requests for pre-adoption records were also calculated. The Oregon Health Division began to receive requests from adoptees immediately following the passage of Measure 58 in November 1998, but due to legal challenges, they could not be processed until May 31, 2000. From June 2, 2000, through October 20, 2000, 12 staff members and two supervisors issued more than 4,700 pre-adoption birth records while also processing their normal workload, which averages more than 135,400 vital record orders annually. Due to the need for retrieval from archives, requests for pre-adoption birth records were estimated to take 75 hours to process vs. 2-3 minutes for standard requests. Each batch of approximately 75 pre-adoption birth records required approximately 12.5 person-hours from vital records staff and 3-4 person-hours from archive personnel; in addition, supervisors spent time responding to incomplete orders, informing the public and the media, and responding to concerns of adoptees, birth parents, and adoptive parents. Fewer than 1% of requests went unfilled. Implementation of Measure 58 utilized substantial resources of the Oregon Health Division. States contemplating similar legislation should consider increasing personnel and resources, preparing for intense public and media interest, and reorganizing the storage of adoptees' original birth records so they are easily retrieved.

Will lawyering strangle democratic capitalism

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

Silberman, L.H.

1978-01-01

Excessive reliance on intervention through the legal process, an expression of governmental power, is seen as a threat to capitalism because the legal process is less responsive to public will. The increasing use of the courts to resolve social and economic issues is partly a result of the complex legislative process. Judges have become more receptive to public-interest issues and have broadened the definition of their jurisdiction. The transference of interests into rights in the public mind eventually leads to authoritarian resolutions and a loss of democracy. The new power of law has attracted talent away from business and intomore » legal services to the detriment of economic growth and vitality. Lawyers benefit from the expansion of the legal process, although they fail to relate the economic ramifications of free access to the courts with the principles of capitalism and democracy. Lawyers are urged to help find a solution to the dilemma before the legal process becomes too unwieldy.« less

Accentuating the positive.

PubMed

Adkins, P C

1980-07-01

The Society of Thoracic Surgeons is the largest organization representing our specialty. At this time, escalating costs of medical care and the public demand for accountability have given rise to a number of issues that must be faced. The Society is in a position to lead the medical profession in addressing many of these issues. We must present a united front for our specialty and resolve problems involving our training programs, manpower, federal regulations regarding medical devices, and the Federal Trade Commission's position on advertising. Additionally, the organization must address the issue of a definition of physician competence as it relates to the certifying and recertifying process. Awareness of these problems by all members of the Society with the opportunity for open discussion is essential. It is vital that The Society of Thoracic Surgeons assume a visible positive position on these issues.

Change, disengagement, and renewal: relationship dynamics between young adults and their fathers after divorce.

PubMed

Arditti, J A; Prouty, A M

1999-01-01

Little is known about children's perceptions of their parents' divorce or how children construct meaning around the divorce and their subsequent relationships with their parents. The focus of this study was to learn about the experiences and the meanings young adults had constructed about the divorce process and their relationships with their fathers in the years after the divorce. The findings revealed a broad spectrum of experiences and several key issues that gave meaning to both the disengagement and the reengagement with their fathers. Loss, trust, acceptance, availability, and support are a few of the vital issues addressed. Implications for family therapists are discussed.

A Model for Pre-Service Teachers' Climate Change Awareness and Willingness to Act for Pro-Climate Change Friendly Behavior: Adaptation of Awareness to Climate Change Questionnaire

ERIC Educational Resources Information Center

Dal, Burçkin; Alper, Umut; Özdem-Yilmaz, Yasemin; Öztürk, Nilay; Sönmez, Duygu

2015-01-01

Public awareness of the negative effects of climate change is vital since it leads to collective action for prevention and adaptation. However, investigations on to what extent people are aware of the climate change issue are rare in the literature. The present study reported the adaptation process of awareness to climate change questionnaire into…

Creative pricing strategies for medical services.

PubMed

Tellis, G J

1987-01-01

This paper discusses the strategic role of the pricing of medical services. Strategic pricing is a creative process that can be a vital means of defining marketing segments, differentiating services, and gaining a competitive advantage. The central issue in strategic pricing is creatively using the principle of cross-subsidies or shared economies over consumer groups, service sets, or competitors. This principle yields a rich set of pricing strategies that can be used in response to various environments.

Workforce and Economic Vitality Issue Paper. Aging Initiative: Project 2030.

ERIC Educational Resources Information Center

Minnesota State Dept. of Human Services, St. Paul.

A public policy study in Minnesota, conducted as part of Project 2030, looked at the impacts of the aging of the baby boom generation on the work force and the economic vitality of the state by the year 2030. The study found the following general trends affecting the work force and economic vitality and noted the relation of each to the aging…

Frequency-Tracking CW Doppler Radar Solving Small-Angle Approximation and Null Point Issues in Non-Contact Vital Signs Monitoring.

PubMed

Mercuri, Marco; Liu, Yao-Hong; Lorato, Ilde; Torfs, Tom; Bourdoux, Andre; Van Hoof, Chris

2017-06-01

A Doppler radar operating as a Phase-Locked-Loop (PLL) in frequency demodulator configuration is presented and discussed. The proposed radar presents a unique architecture, using a single channel mixer, and allows to detect contactless vital signs parameters while solving the null point issue and without requiring the small angle approximation condition. Spectral analysis, simulations, and experimental results are presented and detailed to demonstrate the feasibility and the operational principle of the proposed radar architecture.

An overview of the on-orbit contamination of the Long Duration Exposure Facility (LDEF)

NASA Technical Reports Server (NTRS)

Stuckey, W. K.

1993-01-01

Contamination that leads to degradation of critical surfaces becomes a vital design issue for many spacecraft programs. One of the processes that must be considered is the on-orbit accumulation of contaminants. The Long Duration Exposure Facility (LDEF) has presented an opportunity to examine the deposits on surfaces returned from orbit in order to help in understanding the deposition processes and the current models used to predict spacecraft contamination levels. The results from various investigators on the contamination of LDEF have implications for material selection, contamination models, and contamination control plans for the design of future spacecraft.

IMPLEMENTATION OF DEFENSE NUCLEAR FACILITY SAFETY BOARD RECOMMENDATION 2000-2 AT WIPP

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

Jackson, K.; Wu, C.

2002-02-26

The Defense Nuclear Safeties Board (DNFSB) issued Recommendation 2000-2 on March 8, 2000, concerning the degrading conditions of vital safety systems, or systems important to nuclear safety, at DOE sites across the nation. The Board recommended that the DOE take action to assess the condition of its nuclear systems to ensure continued operational readiness of vital safety systems that are important for safely accomplishing the DOE's mission. To verify the readiness of vital safety systems, a two-phased approach was established. Phase I consisted of a qualitative assessment to approved criteria of the defined vital safety systems by operating contractor personnel,more » overseen by Federal field office personnel. Based on Phase I Assessment results, vital safety systems with significant deficiencies would be further assessed in Phase II, a more extensive quantitative assessment, by a contractor and Federal team, using a second set of criteria. In addition, Defense Nuclear Facility Safety Board Recommendation 2000-2 concluded that the degradation of confinement ventilation systems was of major concern, and issued a separate set of criteria to perform a Phase II Assessment on confinement ventilation systems.« less

The detection of microscopic markers of hemorrhaging and wound age on dry bone: a pilot study.

PubMed

Cattaneo, Cristina; Andreola, Salvatore; Marinelli, Eloisa; Poppa, Pasquale; Porta, Davide; Grandi, Marco

2010-03-01

An example of the barriers and conceptual differences between forensic anthropology and pathology can be seen in determining the vitality of a wound. Pathology can make use of skin color and microscopic techniques; anthropology (as concerns the study of dry bone) needs different criteria. The diagnosis of the vitality of a wound (whether it is produced antemortem or postmortem) as well as determination of the time elapsed between the production of the wound and death is a crucial issue in forensic pathology. In fresh skin, the red-purplish coloration of a cut or bruise will reveal its vitality, whereas the change in coloration, from a macroscopic perspective, will reveal the time of survival. In more difficult cases, microscopic analyses can be performed. Bone follows similar "laws" as concerns the evolution of the histologic picture, but even if the beginning of healing processes (periosteal bone production and callus formation) can be detected macroscopically and radiologically, these processes require a long time.The scope of this pilot study was therefore to collect bone fractures from cadavers with a known time of survival, have them undergo a simulated putrefaction procedure until they became "dry or macerated bone" and perform macroscopic and microscopic analysis to verify the potential of histology in identifying "vital" processes in putrefied soft-tissue-free bone.A total of 6 samples of fractured bone (cranium, rib, and tibia) were taken from cadavers with known time of survival between trauma and death. Time intervals ranged from a few seconds after the bone fracture had been inflicted, to several hours, days, and weeks. A negative control was included (postmortem fracture). The bone was decalcified and stained with hematoxylin and eosin, Perls' (for the demonstration of hemosiderin deposits), Periodic Acid Schiff, phosphotungstic acid-hematoxylin, and Weigert (for the demonstration of fibrin). Immunohistochemistry was performed using a monoclonal antibody antihuman Glycophorin A.Results show the presence of clots and red blood cell residues on the fractured margins, strongly indicative of vital reaction.This study, though certainly not conclusive, shows that it may be worth pursuing the study of bone fractures from a histopathological point of view even on "dry bone" to verify whether the fracture is vital or not, and, if so, if its time of production can be verified.

Estimating the costs of human space exploration

NASA Technical Reports Server (NTRS)

Mandell, Humboldt C., Jr.

1994-01-01

The plan for NASA's new exploration initiative has the following strategic themes: (1) incremental, logical evolutionary development; (2) economic viability; and (3) excellence in management. The cost estimation process is involved with all of these themes and they are completely dependent upon the engineering cost estimator for success. The purpose is to articulate the issues associated with beginning this major new government initiative, to show how NASA intends to resolve them, and finally to demonstrate the vital importance of a leadership role by the cost estimation community.

Patient accounting: vital for financial survival.

PubMed

Puhala, J M; Barrett, M J

1987-09-01

The implementation of the prospective payment system has affected the financial stability of hospitals. It has forced them to take a closer look at their patient accounting function as it affects cash flow and patient service revenue. This article addresses several new issues relating to patient accounts processing that have created a need for more emphasis on the patient accounting function. Efficient operations and effective accounts receivable management may be the difference between the success or failure of a hospital in today's competitive environment.

Methodology to identify risk-significant components for inservice inspection and testing

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

Anderson, M.T.; Hartley, R.S.; Jones, J.L. Jr.

1992-08-01

Periodic inspection and testing of vital system components should be performed to ensure the safe and reliable operation of Department of Energy (DOE) nuclear processing facilities. Probabilistic techniques may be used to help identify and rank components by their relative risk. A risk-based ranking would allow varied DOE sites to implement inspection and testing programs in an effective and cost-efficient manner. This report describes a methodology that can be used to rank components, while addressing multiple risk issues.

Safety of Vital Control and Communication Systems in Guided Ground Transportation : Analysis of Railroad Signaling System Microprocessor Interlocking

DOT National Transportation Integrated Search

1993-05-01

This study has been conducted with the goal of gaining an insight into the issues of maintaining vital signal systems implemented with microprocessor chips and of making field changes to the application of such systems. To relate these abstract topic...

Collegial Environment Vitality.

ERIC Educational Resources Information Center

Rinehart, Richard L., Ed.

1982-01-01

The Commission on Instruction of the New York State Association of Two-Year Colleges sponsored a competition which solicited papers on exemplary practices and procedures that improve the spirit of vitality and morale in two-year colleges. This special journal issue includes the brief papers accepted for the competition. After Richard L. Rinehart's…

ED Triage Process Improvement: Timely Vital Signs for Less Acute Patients.

PubMed

Falconer, Stella S; Karuppan, Corinne M; Kiehne, Emily; Rama, Shravan

2018-06-13

Vital signs can result in an upgrade of patients' Emergency Severity Index (ESI) levels. It is therefore preferable to obtain vital signs early in the triage process, particularly for ESI level 3 patients. Emergency departments have an opportunity to redesign triage processes to meet required protocols while enhancing the quality and experience of care. We performed process analyses to redesign the door-to-vital signs process. We also developed spaghetti diagrams to reconfigure the patient arrival area. The door-to-vital signs time was reduced from 43.1 minutes to 6.44 minutes. Both patients and triage staff seemed more satisfied with the new process. The patient arrival area was less congested and more welcoming. Performing activities in parallel reduces flow time with no additional resources. Staff involvement in process planning, redesign, and control ensures engagement and early buy-in. One should anticipate how changes to one process might affect other processes. Copyright © 2018. Published by Elsevier Inc.

Digital Media & Learning in Afterschool. MetLife Foundation Afterschool Alert. Issue Brief No. 58

ERIC Educational Resources Information Center

Afterschool Alliance, 2013

2013-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the final issue brief in its latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief explores afterschool and digital learning. At the core of…

Current Issues in Canadian Education.

ERIC Educational Resources Information Center

Bergen, John J.

Based on interviews with 150 persons in departments of education and in national, provincial, and territorial education organizations in Canada's major capital cities, this paper discusses seven vital issues in Canadian education and briefly states seven others. The seven major issues needing resolution concern: (1) the appropriate balance between…

Enhancing "ICT Teaching" in English Schools: Vital Lessons

ERIC Educational Resources Information Center

Twining, Peter; Henry, Fiona

2014-01-01

Despite substantial investments in digital technology in schools the impact has been less than advocates anticipated. This raises issues about the effectiveness of past approaches to the continuing professional development (CPD) of teachers. Vital was a £9.4million programme, funded by English governments between 2009 and 2013, to enhance the use…

Vitality Forms Processing in the Insula during Action Observation: A Multivoxel Pattern Analysis

PubMed Central

Di Cesare, Giuseppe; Valente, Giancarlo; Di Dio, Cinzia; Ruffaldi, Emanuele; Bergamasco, Massimo; Goebel, Rainer; Rizzolatti, Giacomo

2016-01-01

Observing the style of an action done by others allows the observer to understand the cognitive state of the agent. This information has been defined by Stern “vitality forms”. Previous experiments showed that the dorso-central insula is selectively active both during vitality form observation and execution. In the present study, we presented participants with videos showing hand actions performed with different velocities and asked them to judge either their vitality form (gentle, neutral, rude) or their velocity (slow, medium, fast). The aim of the present study was to assess, using multi-voxel pattern analysis, whether vitality forms and velocities of observed goal-directed actions are differentially processed in the insula, and more specifically whether action velocity is encoded per se or it is an element that triggers neural populations of the insula encoding the vitality form. The results showed that, consistently across subjects, in the dorso-central sector of the insula there were voxels selectively tuned to vitality forms, while voxel tuned to velocity were rare. These results indicate that the dorso-central insula, which previous data showed to be involved in the vitality form processing, contains voxels specific for the action style processing. PMID:27375461

Vitality Forms Processing in the Insula during Action Observation: A Multivoxel Pattern Analysis.

PubMed

Di Cesare, Giuseppe; Valente, Giancarlo; Di Dio, Cinzia; Ruffaldi, Emanuele; Bergamasco, Massimo; Goebel, Rainer; Rizzolatti, Giacomo

2016-01-01

Observing the style of an action done by others allows the observer to understand the cognitive state of the agent. This information has been defined by Stern "vitality forms". Previous experiments showed that the dorso-central insula is selectively active both during vitality form observation and execution. In the present study, we presented participants with videos showing hand actions performed with different velocities and asked them to judge either their vitality form (gentle, neutral, rude) or their velocity (slow, medium, fast). The aim of the present study was to assess, using multi-voxel pattern analysis, whether vitality forms and velocities of observed goal-directed actions are differentially processed in the insula, and more specifically whether action velocity is encoded per se or it is an element that triggers neural populations of the insula encoding the vitality form. The results showed that, consistently across subjects, in the dorso-central sector of the insula there were voxels selectively tuned to vitality forms, while voxel tuned to velocity were rare. These results indicate that the dorso-central insula, which previous data showed to be involved in the vitality form processing, contains voxels specific for the action style processing.

Arts Enrichment in Afterschool. MetLife Foundation Afterschool Alert. Issue Brief No. 56

ERIC Educational Resources Information Center

Afterschool Alliance, 2012

2012-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the second in its latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief explores afterschool and arts enrichment. The arts have the remarkable…

The process of moving from a regionally based cervical cytology biobank to a national infrastructure.

PubMed

Perskvist, Nasrin; Norlin, Loreana; Dillner, Joakim

2015-04-01

This article addresses the important issue of the standardization of the biobank process. It reports on i) the implementation of standard operating procedures for the processing of liquid-based cervical cells, ii) the standardization of storage conditions, and iii) the ultimate establishment of nationwide standardized biorepositories for cervical specimens. Given the differences in the infrastructure and healthcare systems of various county councils in Sweden, these efforts were designed to develop standardized methods of biobanking across the nation. The standardization of cervical sample processing and biobanking is an important and widely acknowledged issue. Efforts to address these concerns will facilitate better patient care and improve research based on retrospective and prospective collections of patient samples and cohorts. The successful nationalization of the Cervical Cytology Biobank in Sweden is based on three vital issues: i) the flexibility of the system to adapt to other regional systems, ii) the development of the system based on national collaboration between the university and the county councils, and iii) stable governmental financing by the provider, the Biobanking and Molecular Resource Infrastructure of Sweden (BBMRI.se). We will share our experiences with biorepository communities to promote understanding of and advances in opportunities to establish a nationalized biobank which covers the healthcare of the entire nation.

Keeping Kids Safe and Supported in the Hours After School. MetLife Foundation Afterschool Alert. Issue Brief No. 65

ERIC Educational Resources Information Center

Afterschool Alliance, 2014

2014-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the third issue brief in their latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This series explores afterschool and: the Common Core State Standards,…

Afterschool and the Common Core State Standards. MetLife Foundation Afterschool Alert. Issue Brief No. 63

ERIC Educational Resources Information Center

Afterschool Alliance, 2014

2014-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the first in their latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This series explores afterschool and: the Common Core State Standards, students…

Afterschool Supporting Students with Disabilities and Other Special Needs. MetLife Foundation Afterschool Alert. Issue Brief No. 64

ERIC Educational Resources Information Center

Afterschool Alliance, 2014

2014-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the second in their latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This series explores afterschool and: the Common Core State Standards, students…

Afterschool: An Ally in Promoting Middle School Improvement. MetLife Foundation Afterschool Alert. Issue Brief No. 55

ERIC Educational Resources Information Center

Afterschool Alliance, 2012

2012-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the first in its latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief explores afterschool and school improvement. In communities across the…

Service-Learning in Afterschool: Helping Students Grow and Communities Prosper. MetLife Foundation Afterschool Alert. Issue Brief No. 52

ERIC Educational Resources Information Center

Afterschool Alliance, 2011

2011-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the third in a series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief focuses on service-learning opportunities for middle schoolers. Pairing service…

Afterschool: A Key to Successful Parent Engagement. MetLife Foundation Afterschool Alert. Issue Brief No. 57

ERIC Educational Resources Information Center

Afterschool Alliance, 2012

2012-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the third in its latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief explores afterschool and parent engagement. There is little dispute…

Teaching about Global Issues: Population, Health, Hunger, Culture, Environment.

ERIC Educational Resources Information Center

Greenburg, Hazel Sara, Ed.

This curriculum guide is a compilation of curriculum pieces that have appeared either in "Intercom" or in another earlier curriculum guide but are still vital and relevant; what binds the issues in the pieces together is the urgency of the problems they pose--urgent issues for both developed and "underdeveloped" nations…

Afterschool: A Strategy for Addressing and Preventing Middle School Bullying. MetLife Foundation Afterschool Alert. Issue Brief No. 51

ERIC Educational Resources Information Center

Afterschool Alliance, 2011

2011-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the second in a series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief focuses on bullying awareness and prevention. Bullying is a dangerous behavior…

Literacy in Afterschool: An Essential Building Block for Learning and Development. MetLife Foundation Afterschool Alert. Issue Brief No. 53

ERIC Educational Resources Information Center

Afterschool Alliance, 2011

2011-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the fourth in a series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief focuses on literacy education. While literacy's definition continues to expand to…

Integrating community-based verbal autopsy into civil registration and vital statistics (CRVS): system-level considerations

PubMed Central

de Savigny, Don; Riley, Ian; Chandramohan, Daniel; Odhiambo, Frank; Nichols, Erin; Notzon, Sam; AbouZahr, Carla; Mitra, Raj; Cobos Muñoz, Daniel; Firth, Sonja; Maire, Nicolas; Sankoh, Osman; Bronson, Gay; Setel, Philip; Byass, Peter; Jakob, Robert; Boerma, Ties; Lopez, Alan D.

2017-01-01

ABSTRACT Background: Reliable and representative cause of death (COD) statistics are essential to inform public health policy, respond to emerging health needs, and document progress towards Sustainable Development Goals. However, less than one-third of deaths worldwide are assigned a cause. Civil registration and vital statistics (CRVS) systems in low- and lower-middle-income countries are failing to provide timely, complete and accurate vital statistics, and it will still be some time before they can provide physician-certified COD for every death. Proposals: Verbal autopsy (VA) is a method to ascertain the probable COD and, although imperfect, it is the best alternative in the absence of medical certification. There is extensive experience with VA in research settings but only a few examples of its use on a large scale. Data collection using electronic questionnaires on mobile devices and computer algorithms to analyse responses and estimate probable COD have increased the potential for VA to be routinely applied in CRVS systems. However, a number of CRVS and health system integration issues should be considered in planning, piloting and implementing a system-wide intervention such as VA. These include addressing the multiplicity of stakeholders and sub-systems involved, integration with existing CRVS work processes and information flows, linking VA results to civil registration records, information technology requirements and data quality assurance. Conclusions: Integrating VA within CRVS systems is not simply a technical undertaking. It will have profound system-wide effects that should be carefully considered when planning for an effective implementation. This paper identifies and discusses the major system-level issues and emerging practices, provides a planning checklist of system-level considerations and proposes an overview for how VA can be integrated into routine CRVS systems. PMID:28137194

How to improve vital sign data quality for use in clinical decision support systems? A qualitative study in nine Swedish emergency departments.

PubMed

Skyttberg, Niclas; Vicente, Joana; Chen, Rong; Blomqvist, Hans; Koch, Sabine

2016-06-04

Vital sign data are important for clinical decision making in emergency care. Clinical Decision Support Systems (CDSS) have been advocated to increase patient safety and quality of care. However, the efficiency of CDSS depends on the quality of the underlying vital sign data. Therefore, possible factors affecting vital sign data quality need to be understood. This study aims to explore the factors affecting vital sign data quality in Swedish emergency departments and to determine in how far clinicians perceive vital sign data to be fit for use in clinical decision support systems. A further aim of the study is to provide recommendations on how to improve vital sign data quality in emergency departments. Semi-structured interviews were conducted with sixteen physicians and nurses from nine hospitals and vital sign documentation templates were collected and analysed. Follow-up interviews and process observations were done at three of the hospitals to verify the results. Content analysis with constant comparison of the data was used to analyse and categorize the collected data. Factors related to care process and information technology were perceived to affect vital sign data quality. Despite electronic health records (EHRs) being available in all hospitals, these were not always used for vital sign documentation. Only four out of nine sites had a completely digitalized vital sign documentation flow and paper-based triage records were perceived to provide a better mobile workflow support than EHRs. Observed documentation practices resulted in low currency, completeness, and interoperability of the vital signs. To improve vital sign data quality, we propose to standardize the care process, improve the digital documentation support, provide workflow support, ensure interoperability and perform quality control. Vital sign data quality in Swedish emergency departments is currently not fit for use by CDSS. To address both technical and organisational challenges, we propose five steps for vital sign data quality improvement to be implemented in emergency care settings.

Transplant Ethics: Let's Begin the Conversation Anew : A Critical Look at One Institute's Experience with Transplant Related Ethical Issues.

PubMed

Shafran, David; Smith, Martin L; Daly, Barbara J; Goldfarb, David

2016-06-01

Standardizing consultation processes is increasingly important as clinical ethics consultation (CEC) becomes more utilized in and vital to medical practice. Solid organ transplant represents a relatively nascent field replete with complex ethical issues that, while explored, have not been systematically classified. In this paper, we offer a proposed taxonomy that divides issues of resource allocation from viable solutions to the issue of organ shortage in transplant and then further distinguishes between policy and bedside level issues. We then identify all transplant related ethics consults performed at the Cleveland Clinic (CC) between 2008 and 2013 in order to identify how consultants conceptually framed their consultations by the domains they ascribe to the case. We code the CC domains to those in the Core Competencies for Healthcare Consultation Ethics in order to initiate a broader conversation regarding best practices in these highly complex cases. A discussion of the ethical issues underlying living donor and recipient related consults ensues. Finally, we suggest that the ethical domains prescribed in the Core Competencies provide a strong starting ground for a common intra-disciplinary language in the realm of formal CEC.

ESS Cryogenic System Process Design

NASA Astrophysics Data System (ADS)

Arnold, P.; Hees, W.; Jurns, J.; Su, X. T.; Wang, X. L.; Weisend, J. G., II

2015-12-01

The European Spallation Source (ESS) is a neutron-scattering facility funded and supported in collaboration with 17 European countries in Lund, Sweden. Cryogenic cooling at ESS is vital particularly for the linear accelerator, the hydrogen target moderators, a test stand for cryomodules, the neutron instruments and their sample environments. The paper will focus on specific process design criteria, design decisions and their motivations for the helium cryoplants and auxiliary equipment. Key issues for all plants and their process concepts are energy efficiency, reliability, smooth turn-down behaviour and flexibility. The accelerator cryoplant (ACCP) and the target moderator cryoplant (TMCP) in particular need to be prepared for a range of refrigeration capacities due to the intrinsic uncertainties regarding heat load definitions. Furthermore the paper addresses questions regarding process arrangement, 2 K cooling methodology, LN2 precooling, helium storage, helium purification and heat recovery.

Examining the Role, Values, and Legal Policy Issues Facing Public Library Resources in Supporting Students to Achieve Academic Success

ERIC Educational Resources Information Center

Achinewhu-Nworgu, Elizabeth; Azaiki, Steve; Nworgu, Queen Chioma

2016-01-01

This paper aims to present the role, values, and legal policy issues facing public Library resources in supporting students to achieve academic success. Research indicates that majority of people that own or work in the Library tend to ignore some of the vital roles, values and legal policy issues paramount to libraries. Some of these issues are…

39 CFR 264.4 - Vital Records Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Vital Records Program. 264.4 Section 264.4 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION VITAL RECORDS § 264.4 Vital Records Program. Complete procedures concerning the identification, categorization, processing, protection, and...

Ethnolinguistic Vitality and Intergroup Processes

ERIC Educational Resources Information Center

Ehala, Martin

2010-01-01

The paper argues that ethnolinguistic vitality depends on four crucial social psychological factors: perceived strength differential, intergroup distance, utilitarianism and intergroup discordance. The influence of these factors on the vitality of subordinate and dominant groups is outlined. It is proposed that the vitality of both types of groups…

2012 Special NSREC Issue of the IEEE Transactions on Nuclear Science Comments by the Editors

NASA Astrophysics Data System (ADS)

Schwank, Jim; Brown, Dennis; Girard, Sylvain; Gouker, Pascale; Gerardin, Simone; Quinn, Heather; Barnaby, Hugh

2012-12-01

The December 2012 special issue of the IEEE Transactions on Nuclear Science contains selected papers from the 49th annual IEEE International Nuclear and Space Radiation Effects Conference (NSREC) held July 16-20, 2012, in Miami, Florida USA. 95 papers presented at the 2012 NSREC were submitted for consideration for this year’s special issue. Those papers that appear in this special issue were able to successfully complete the review process before the deadline for the December issue. A few additional papers may appear in subsequent issues of the TRANSACTIONS. This publication is the premier archival journal for research on space and nuclear radiation effects in materials, devices, circuits, and systems. This distinction is the direct result of the conscientious efforts of both the authors, who present and document their work, and the reviewers, who selflessly volunteer their time and talent to help review the manuscripts. Each paper in this journal has been reviewed by experts selected by the editors for their expertise and knowledge of the particular subject areas. The peer review process for a typical technical journal generally takes six months to one year to complete. To publish this special issue of the IEEE Transactions on Nuclear Science (in December), the review process, from initial submission to final form, must be completed in about 10 weeks. Because of the short schedule, both the authors and reviewers are required to respond very quickly. The reviewers listed on the following pages contributed vitally to this quick-turn review process.We would like to express our sincere appreciation to each of them for accepting this difficult, but critical role in the process. To provide consistent reviews of papers throughout the year, the IEEE Transactions on Nuclear Science relies on a year-round editorial board that manages reviews for submissions throughout the year to the TRANSACTIONS in the area of radiation effects. The review process is managed by a Senior Editor and six Associate Editors who are technically knowledgeable in one or more specializations and are experienced in the publication process. This editorial process works very well. With twice the number of editors as previously used for overseeing the review process, each editor is able to devote more time to individual papers.

Oklahoma Tribes: A History

ERIC Educational Resources Information Center

Gover, Kevin

1977-01-01

Oklahoma is a microcosm of American Indian country. Water rights, tribal government impotence, jurisdiction, tribal membership, treaty rights, taxation, sovereignty, racism, and poor housing, education, and health are all vital issues facing the Indian tribes of Oklahoma. In order to understand the complexity of these issues, a review of the…

A Worksheet for Ethics Instruction and Exercises in Reason.

ERIC Educational Resources Information Center

Bivins, Thomas H.

1993-01-01

Argues that teaching applied mass media ethics requires two vital components: a grounding in the relevant ethical theories, and a structured approach to analyzing the issues in case-study format. Presents a worksheet model that provides such an approach over a wide range of issues. (SR)

The Vitality of Senior Faculty Members. Snow on the Roof-Fire in the Furnace. ASHE-ERIC Higher Education Report, Vol. 25, No. 7.

ERIC Educational Resources Information Center

Bland, Carole J.; Bergquist, William H.

This report examines issues concerned with the vitality and productivity of senior faculty at institutions of higher education. The first section reviews shifting faculty demographics and is followed by a case study of the career of one professor. Next, research on the productivity of senior faculty in teaching, research, and service is reviewed.…

Making Education Relevant to Vital Social Change: The Higher Learning and Our National Destiny.

ERIC Educational Resources Information Center

Cheek, James E.

It now seems clear that the decade of the seventies will be a new era of vital social change during which the US will be forced to come to grips with the issues of war, poverty, and racism. Today's student unrest already indicates that a new order is emerging. Moderates seek change through reform and militants seek it through revolution, but both…

MULTIGENERATIONAL ASPECTS OF SOCIAL STRATIFICATION: ISSUES FOR FURTHER RESEARCH.

PubMed

Mare, Robert D

2014-03-01

The articles in this special issue show the vitality and progress of research on multigenerational aspects of social mobility, stratification, and inequality. The effects of the characteristics and behavior of grandparents and other kin on the statuses, resources, and positions of their descendants are best viewed in a demographic context. Intergenerational effects work through both the intergenerational associations of socioeconomic characteristics and also differential fertility and mortality. A combined socioeconomic and demographic framework informs a research agenda which addresses the following issues: how generational effects combine with variation in age, period, and cohort within each generation; distinguishing causal relationships across generations from statistical associations; how multigenerational effects vary across socioeconomic hierarchies, including the possibility of stronger effects at the extreme top and bottom; distinguishing between endowments and investments in intergenerational effects; multigenerational effects on associated demographic behaviors and outcomes (especially fertility and mortality); optimal tradeoffs among diverse types of data on multigenerational processes; and the variability across time and place in how kin, education, and other institutions affect stratification.

MULTIGENERATIONAL ASPECTS OF SOCIAL STRATIFICATION: ISSUES FOR FURTHER RESEARCH

PubMed Central

Mare, Robert D.

2014-01-01

The articles in this special issue show the vitality and progress of research on multigenerational aspects of social mobility, stratification, and inequality. The effects of the characteristics and behavior of grandparents and other kin on the statuses, resources, and positions of their descendants are best viewed in a demographic context. Intergenerational effects work through both the intergenerational associations of socioeconomic characteristics and also differential fertility and mortality. A combined socioeconomic and demographic framework informs a research agenda which addresses the following issues: how generational effects combine with variation in age, period, and cohort within each generation; distinguishing causal relationships across generations from statistical associations; how multigenerational effects vary across socioeconomic hierarchies, including the possibility of stronger effects at the extreme top and bottom; distinguishing between endowments and investments in intergenerational effects; multigenerational effects on associated demographic behaviors and outcomes (especially fertility and mortality); optimal tradeoffs among diverse types of data on multigenerational processes; and the variability across time and place in how kin, education, and other institutions affect stratification. PMID:24748709

75 FR 45697 - Safety Advisory Notice: Personal Electronic Device Related Distractions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... the Federal safety authority for the transportation of hazardous materials by air, rail, highway, and... transportation of hazardous materials. In light of PHMSA's vital safety mission, we issue this advisory bulletin... hazardous materials transportation. Issued in Washington, DC, on July 27, 2010. Magdy El-Sibaie, Associate...

An assessment of transportation issues under exceptional conditions : the case of the mass media and the Northridge Earthquake

DOT National Transportation Integrated Search

1998-05-01

This study explores how the mass media covered transportation issues following the 1994 Northridge earthquake. The mass media were a vital channel for travel information, and they provided considerable information to the public about the safety of tr...

A Stock Approach to Value Debate.

ERIC Educational Resources Information Center

Colbert, Kent R.

Existing theories of value debating (resolutions dealing with values rather than policy) may be more effectively applied and developed when viewed as stock issues paradigms for debating values in competitive situations. Issues are vital to an advocate's cause because they are essential to the meaning of a proposition and can also provide an…

Issues and Realities in Early Childhood Education.

ERIC Educational Resources Information Center

Spodek, Bernard

This paper investigates three issues vital to early childhood education: (1) sources of curriculum, (2) sources of financial support, and (3) the relationship between racism and compensatory education. "Natural" childhood and child development theories are discussed, and their use as a source of curriculum for young children is questioned, as is…

The Graying of the Professoriate. Occasional Paper No. 9.

ERIC Educational Resources Information Center

Chronister, Jay L.

Issues concerning an aging faculty are discussed, including faculty vitality and quality in an era of institutional constraints and limited career opportunities, restricted mobility of faculty between institutions, and limited recruitment of young faculty. Perspectives of the faculty and their institutions about these issues are outlined, and…

Assessment as Action Research: Bridging Academic Scholarship and Everyday Practice

ERIC Educational Resources Information Center

Malenfant, Kara J.; Hinchliffe, Lisa Janicke; Gilchrist, Debra

2016-01-01

This introductory essay to this special issue demonstrates that action research has a vital role in evidence-informed practice in academic libraries. This special issue of "College and Research Libraries" ("C&RL") proudly features a selection of action research studies by participants of the Association of College and…

Teachers Teaching Teachers (T3)[TM]. Volume 5, Number 3

ERIC Educational Resources Information Center

Crow, Tracy, Ed.

2009-01-01

"Teachers Teaching Teachers" ("T3") focuses on coaches' roles in the professional development of teachers. Each issue also explores the challenges and rewards that teacher leaders encounter. This issue includes: (1) Building Bridges: Data Help Instructional Coach Make Vital Connections with Teachers (Theresa Long); (2) NSDC Tool: Instructional…

Law in U.S. History: A Teacher Resource Manual.

ERIC Educational Resources Information Center

Smith, Melinda R., Ed.; And Others

By completing these self-contained, supplementary activities, secondary students will learn about important law-related issues and themes in American history. When students recognize the vital constitutional issues of different periods in history they are helped in understanding the social, political, and economic forces which shaped those…

Insights into mortality patterns and causes of death through a process point of view model.

PubMed

Anderson, James J; Li, Ting; Sharrow, David J

2017-02-01

Process point of view (POV) models of mortality, such as the Strehler-Mildvan and stochastic vitality models, represent death in terms of the loss of survival capacity through challenges and dissipation. Drawing on hallmarks of aging, we link these concepts to candidate biological mechanisms through a framework that defines death as challenges to vitality where distal factors defined the age-evolution of vitality and proximal factors define the probability distribution of challenges. To illustrate the process POV, we hypothesize that the immune system is a mortality nexus, characterized by two vitality streams: increasing vitality representing immune system development and immunosenescence representing vitality dissipation. Proximal challenges define three mortality partitions: juvenile and adult extrinsic mortalities and intrinsic adult mortality. Model parameters, generated from Swedish mortality data (1751-2010), exhibit biologically meaningful correspondences to economic, health and cause-of-death patterns. The model characterizes the twentieth century epidemiological transition mainly as a reduction in extrinsic mortality resulting from a shift from high magnitude disease challenges on individuals at all vitality levels to low magnitude stress challenges on low vitality individuals. Of secondary importance, intrinsic mortality was described by a gradual reduction in the rate of loss of vitality presumably resulting from reduction in the rate of immunosenescence. Extensions and limitations of a distal/proximal framework for characterizing more explicit causes of death, e.g. the young adult mortality hump or cancer in old age are discussed.

Insights into mortality patterns and causes of death through a process point of view model

PubMed Central

Anderson, James J.; Li, Ting; Sharrow, David J.

2016-01-01

Process point of view models of mortality, such as the Strehler-Mildvan and stochastic vitality models, represent death in terms of the loss of survival capacity through challenges and dissipation. Drawing on hallmarks of aging, we link these concepts to candidate biological mechanisms through a framework that defines death as challenges to vitality where distal factors defined the age-evolution of vitality and proximal factors define the probability distribution of challenges. To illustrate the process point of view, we hypothesize that the immune system is a mortality nexus, characterized by two vitality streams: increasing vitality representing immune system development and immunosenescence representing vitality dissipation. Proximal challenges define three mortality partitions: juvenile and adult extrinsic mortalities and intrinsic adult mortality. Model parameters, generated from Swedish mortality data (1751-2010), exhibit biologically meaningful correspondences to economic, health and cause-of-death patterns. The model characterizes the 20th century epidemiological transition mainly as a reduction in extrinsic mortality resulting from a shift from high magnitude disease challenges on individuals at all vitality levels to low magnitude stress challenges on low vitality individuals. Of secondary importance, intrinsic mortality was described by a gradual reduction in the rate of loss of vitality presumably resulting from reduction in the rate of immunosenescence. Extensions and limitations of a distal/proximal framework for characterizing more explicit causes of death, e.g. the young adult mortality hump or cancer in old age are discussed. PMID:27885527

Restoring Faculty Vitality in Academic Medicine When Burnout Threatens.

PubMed

Shah, Darshana T; Williams, Valerie N; Thorndyke, Luanne E; Marsh, E Eugene; Sonnino, Roberta E; Block, Steven M; Viggiano, Thomas R

2017-11-21

Increasing rates of burnout-with accompanying stress and lack of engagement-among faculty, residents, students, and practicing physicians have caused alarm in academic medicine. Central to the debate among academic medicine's stakeholders are oft-competing issues of social accountability; cost containment; effectiveness of academic medicine's institutions; faculty recruitment, retention, and satisfaction; increasing expectations for faculty; and mission-based productivity.The authors propose that understanding and fostering what contributes to faculty and institutional vitality is central to preventing burnout during times of change. They first look at faculty vitality and how it is threatened by burnout, to provide a framework for a greater understanding of faculty well-being. Then they draw on higher education literature to determine how vitality is defined in academic settings and what factors affect faculty vitality within the context of academic medicine. Next, they propose a model to explain and examine faculty vitality in academic medicine, followed by a discussion of the need for a greater understanding of faculty vitality. Finally, the authors offer conclusions and propose future directions to promote faculty vitality.The authors encourage institutional decision makers and other stakeholders to focus particular attention on the evolving expectations for faculty, the risk of extensive faculty burnout, and the opportunity to reduce burnout by improving the vitality and resilience of these talented and crucial contributors. Faculty vitality, as defined by the institution, has a critical role in ensuring future institutional successes and the capacity for faculty to thrive in a complex health care economy.

Evaluating the Healthy Start program. Design development to evaluative assessment.

PubMed

Raykovich, K S; McCormick, M C; Howell, E M; Devaney, B L

1996-09-01

The national evaluation of the federally funded Healthy Start program involved translating a design for a process and outcomes evaluation and standard maternal and infant data set, both developed prior to the national evaluation contract award, into an evaluation design and client data collection protocol that could be used to evaluate 15 diverse grantees. This article discusses the experience of creating a process and outcomes evaluation design that was both substantively and methodologically appropriate given such issues as the diversity of grantees and their community-based intervention strategies; the process of accessing secondary data sources, including vital records; the quality of client level data submissions; and the need to incorporate both qualitative and quantitative approaches into the evaluation design. The relevance of this experience for the conduct of other field studies of public health interventions is discussed.

Atmosphere Explorer control system software (version 2.0)

NASA Technical Reports Server (NTRS)

Mocarsky, W.; Villasenor, A.

1973-01-01

The Atmosphere Explorer Control System (AECS) was developed to provide automatic computer control of the Atmosphere Explorer spacecraft and experiments. The software performs several vital functions, such as issuing commands to the spacecraft and experiments, receiving and processing telemetry data, and allowing for extensive data processing by experiment analysis programs. The AECS was written for a 48K XEROX Data System Sigma 5 computer, and coexists in core with the XDS Real-time Batch Monitor (RBM) executive system. RBM is a flexible operating system designed for a real-time foreground/background environment, and hence is ideally suited for this application. Existing capabilities of RBM have been used as much as possible by AECS to minimize programming redundancy. The most important functions of the AECS are to send commands to the spacecraft and experiments, and to receive, process, and display telemetry data.

Nursing care of patients during the dying process: a painful professional and human function.

PubMed

Lopera Betancur, Martha Adiela

2015-01-01

This work sought to describe the care functions of nurses with patients during the dying process. This was a qualitative study with ethnographic approach stemming from the analysis of the culture of nurses; it was conducted in the city of Medellín, Colombia. Theoretical saturation was obtained with 23 interviews. Nurses feel the duty to care for patients throughout the vital cycle through functions defined as: serving, helping, accompanying, offering support, advocating, educating, and representing, which they identify as indispensable. They also perceive as their own the social responsibility for some issues related to death and due to this they get involved at the personal level, appropriate care and are affected as persons. Patient care during dying processes transcends the limits of the nurse' professional functions to become a human obligation.

From Vitality to Vital Exhaustion and Other States of "Tense Tiredness": A New Biopsychosocial Risk Domain.

PubMed

Rozanski, Alan; Cohen, Randy

2017-04-01

Fatigue is a common prodromal symptom for various medical conditions, including acute myocardial infarction. Fatigue is also the core component of vital exhaustion, which consists of a specific triad: excessive fatigue, increased irritability, and feelings of demoralization. In this issue of Psychosomatic Medicine, Frestad and Prescott present a meta-analysis of 16 studies, involving 53,337 participants, which found vital exhaustion to be associated with an increased risk of incident coronary heart disease (CHD) and recurrent cardiac events among individuals with established CHD. After discussing methodological limitations of the studies included in this meta-analysis, we describe these findings in terms of a larger genre of risk that is biopsychosocial in origin and tied to two types of tiredness: "calm tiredness" and "tense tiredness." The former is regenerative, while the latter enhances disease risk. We propose that besides vital exhaustion, other symptoms of negative affect may combine with tiredness to produce increased clinical risk, such as the presence of depressed mood, an inability to relax or recover after work, and symptoms of burnout. We further propose that vital exhaustion can be considered as part of a larger paradigm, ranging from a positive state of vitality to a negative state of exhaustion of vitality. We conclude this editorial by emphasizing the importance of improving vitality and the need to clarify biobehavioral mechanisms that play a role in the association between vital exhaustion and adverse CHD outcomes. New interventions are needed that target reducing exhaustion and improving vitality for individuals at high risk of CHD.

Mid-career faculty development in academic medicine: How does it impact faculty and institutional vitality?

PubMed Central

Campion, MaryAnn W.; Bhasin, Robina M.; Beaudette, Donald J.; Shann, Mary H.; Benjamin, Emelia J.

2016-01-01

Purpose Faculty vitality is integral to the advancement of higher education. Strengthening vitality is particularly important for mid-career faculty, who represent the largest and most dissatisfied segment. The demands of academic medicine appear to be another factor that may put faculty at risk of attrition. To address these issues, we initiated a ten-month mid-career faculty development program. Methods A mixed-methods quasi-experimental design was used to evaluate the program's impact on faculty and institutional vitality. Pre/post surveys compared participants with a matched reference group. Quantitative data were augmented by interviews and focus groups with multiple stakeholders. Results At the program's conclusion, participants showed statistically significant gains in knowledge, skills, attitudes, and connectivity when compared to the referents. Conclusion Given that mid-career faculty development in academic medicine has not been extensively studied, our evaluation provides a useful perspective to guide future initiatives aimed at enhancing the vitality and leadership capacity of mid-career faculty. PMID:27942418

Mid-career faculty development in academic medicine: How does it impact faculty and institutional vitality?

PubMed

Campion, MaryAnn W; Bhasin, Robina M; Beaudette, Donald J; Shann, Mary H; Benjamin, Emelia J

2016-09-01

Faculty vitality is integral to the advancement of higher education. Strengthening vitality is particularly important for mid-career faculty, who represent the largest and most dissatisfied segment. The demands of academic medicine appear to be another factor that may put faculty at risk of attrition. To address these issues, we initiated a ten-month mid-career faculty development program. A mixed-methods quasi-experimental design was used to evaluate the program's impact on faculty and institutional vitality. Pre/post surveys compared participants with a matched reference group. Quantitative data were augmented by interviews and focus groups with multiple stakeholders. At the program's conclusion, participants showed statistically significant gains in knowledge, skills, attitudes, and connectivity when compared to the referents. Given that mid-career faculty development in academic medicine has not been extensively studied, our evaluation provides a useful perspective to guide future initiatives aimed at enhancing the vitality and leadership capacity of mid-career faculty.

Experience of High School Cooperation with Manufacturing Enterprise While Training Rocket and Space Industry Experts

NASA Astrophysics Data System (ADS)

Novykov, O.; Dzhur, Y.; Perlyk, V.

2002-01-01

Cooperation between Yuzhnoye SDO and Dniepropetrovsk National University (Physical and Engineering Institute) constitutes an example for the efficient practical realization of the idea of integration of science, industry and education, i.e. scientists and industrial experts take an active part in educational process while teachers and students participate in resolution of vital scientific and technical problems. The report is devoted to a summary analysis of such cooperation, which during the creation of Dniepropetrovsk Rocket Center, the largest in the former USSR, helped solving the relevant employment issues and contributed to foundation of Dniepropetrovsk scientific rocket school in the shortest possible time. Later, the cooperation was of avail in adequate reinforcement of the rocket and space industry with highly skilled experts (more than 20 thousand experts have graduated during 50 years). The University department branches representative of principal schools, i.e. rocket and spacecraft design and manufacture, engine design, automated control systems, production practice etc. established at the company's premises resolve vital issues related to improvement of expert training reliability. The department branches successfully resolve the tasks associated with prompt adaptation of the experts by comprehensively accounting both for the needs of the industry and the company's development outlook as well as by involving up-to-date manufacturing equipment in educational process, during researches, etc. Recently a new entity has been established playing an important role in building a continuous aerospace education system. This entity is called the National Center for aerospace education of Ukrainian youth, which unites high and higher school students, young scientists, and allows resolving different tasks ranging from searching and selecting gifted youth to training of highly skilled scientists.

Changing Our Future: Issues in Leadership and Management Skills and the Information Profession.

ERIC Educational Resources Information Center

Mercer, Prue

This paper explores the issues and opportunities for information providers in a digital environment where the skills of management of change and leadership are necessary to create vital and healthy organizations. The first section discusses challenges of the digital environment and skills for the information profession, including the impact of…

The practice and perception of precautionary allergen labelling by the Australasian food manufacturing industry.

PubMed

Zurzolo, G A; Peters, R L; Koplin, J J; de Courten, M; Mathai, M L; Tye-Din, J A; Tang, M L K; Campbell, D E; Ponsonby, A-L; Prescott, S L; Gurrin, L; Dharmage, S C; Allen, K J

2017-07-01

The precautionary allergen labelling (PAL) and Voluntary Incidental Trace Allergen Labelling (VITAL ® ) tools were designed by industry to assist consumers with selecting safe foods for consumption. However, a sizeable proportion of food products bear no label, and it is unclear whether these products are free from allergens and therefore safe to consume or have simply not undergone a risk assessment and therefore remain unlabelled for that reason. To assess the prevalence of unlabelled products that have undergone a risk assessment process and to examine the factors influencing industry's uptake of the VITAL ® process. A web-based questionnaire was distributed to Australasian food and grocery manufacturers. One hundred and thirty-seven Australasian manufacturers were contacted, and 59 questionnaires were returned (response rate: 43%). The respondents represented 454 different manufacturing sites. Manufacturers reported that 23% (95% CI 19-28) of products (n=102/434) that had been through the VITAL ® risk assessment process had no PAL statement on the label. 34% (95% CI 30-38), (n=204/600) of products that had undergone another (non-VITAL ® ) risk assessment process had no PAL statement. In examining the factors that influenced industry's uptake of the VITAL ® process, 25 manufacturers reported on factors that influenced the uptake of the VITAL ® process, 76% (CI 95% 55-91) reported that VITAL ® was an effective tool because it was based on science; 52% (CI 95% 31-72) reported that it was too time-consuming and 36% (CI 95% 18-57) identified a concern with it not being endorsed by the government. Currently, we estimate that at least 30% of products may have been through a risk assessment process and yet bear no PAL statement on the label. Permissive labelling could be incorporated onto these products if they have been assessed to be safe for consumption. © 2017 John Wiley & Sons Ltd.

Forensic molecular pathology: its impacts on routine work, education and training.

PubMed

Maeda, Hitoshi; Ishikawa, Takaki; Michiue, Tomomi

2014-03-01

The major role of forensic pathology is the investigation of human death in relevance to social risk management to determine the cause and process of death, especially in violent and unexpected sudden deaths, which involve social and medicolegal issues of ultimate, personal and public concerns. In addition to the identification of victims and biological materials, forensic molecular pathology contributes to general explanation of the human death process and assessment of individual death on the basis of biological molecular evidence, visualizing dynamic functional changes involved in the dying process that cannot be detected by morphology (pathophysiological or molecular biological vital reactions); the genetic background (genomics), dynamics of gene expression (up-/down-regulation: transcriptomics) and vital phenomena, involving activated biological mediators and degenerative products (proteomics) as well as metabolic deterioration (metabolomics), are detected by DNA analysis, relative quantification of mRNA transcripts using real-time reverse transcription-PCR (RT-PCR), and immunohisto-/immunocytochemistry combined with biochemistry, respectively. Thus, forensic molecular pathology involves the application of omic medical sciences to investigate the genetic basis, and cause and process of death at the biological molecular level in the context of forensic pathology, that is, 'advanced molecular autopsy'. These procedures can be incorporated into routine death investigations as well as guidance, education and training programs in forensic pathology for 'dynamic assessment of the cause and process of death' on the basis of autopsy and laboratory data. Postmortem human data can also contribute to understanding patients' critical conditions in clinical management. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Managing nuclear power plant induced disasters.

PubMed

Kyne, Dean

2015-01-01

To understand the management process of nuclear power plant (NPP) induced disasters. The study shields light on phases and issues associated with the NPP induced disaster management. This study uses Palo Verde Nuclear Generation Station as study subject and Arizona State as study area. This study uses the Radiological Assessment System for Consequence Analysis (RASCAL) Source Term to Dose (STDose) of the Nuclear Regulatory Commission, a computer software to project and assess the source term dose and release pathway. This study also uses ArcGIS, a geographic information system to analyze geospatial data. A detailed case study of Palo Verde Nuclear Power Generation (PVNPG) Plant was conducted. The findings reveal that the NPP induced disaster management process is conducted by various stakeholders. To save lives and to minimize the impacts, it is vital to relate planning and process of the disaster management. Number of people who expose to the radioactive plume pathway and level of radioactivity could vary depending on the speed and direction of wind on the day the event takes place. This study findings show that there is a need to address the burning issue of different racial and ethnic groups' unequal exposure and unequal protection to potential risks associated with the NPPs.

Vital signs for vital people: an exploratory study into the role of the Healthcare Assistant in recognising, recording and responding to the acutely ill patient in the general ward setting.

PubMed

James, Jayne; Butler-Williams, Carole; Hunt, Julian; Cox, Helen

2010-07-01

To examine the contribution of the Healthcare Assistant (HCA) as the recogniser, responder and recorder of acutely ill patients within the general ward setting. Concerns have been highlighted regarding the recognition and management of the acutely ill patient within the general ward setting. The contribution of the HCA role to this process has been given limited attention. A postal survey of HCAs was piloted and conducted within two district general hospitals. Open and closed questions were used. Results suggest that on a regular basis HCAs are caring for acutely ill patients. Contextual issues and inaccuracies in some aspects of patient assessment were highlighted. It would appear normal communication channels and hierarchies were bypassed when patients' safety was of concern. Educational needs were identified including scenario-based learning and the importance of ensuring mandatory training is current. HCAs play a significant role in the detection and monitoring of acutely ill patients. Acknowledgement is needed of the contextual factors in the general ward setting which may influence the quality of this process. The educational needs identified by this study can assist managers to improve clinical supervision and educational input in order to improve the quality of care for acutely ill patients.

Safety and governance issues for neonatal transport services.

PubMed

Ratnavel, Nandiran

2009-08-01

Neonatal transport is a subspecialty within the field of neonatology. Transport services are developing rapidly in the United Kingdom (UK) with network demographics and funding patterns leading to a broad spectrum of service provision. Applying principles of clinical governance and safety to such a diverse landscape of transport services is challenging but finally receiving much needed attention. To understand issues of risk management associated with this branch of retrieval medicine one needs to look at the infrastructure of transport teams, arrangements for governance, risk identification, incident reporting, feedback and learning from experience. One also needs to look at audit processes, training, communication and ways of team working. Adherence to current recommendations for equipment and vehicle design are vital. The national picture for neonatal transport is evolving. This is an excellent time to start benchmarking and sharing best practice with a view to optimising safety and reducing risk.

Toxicological issues associated with production and processing of meat.

PubMed

Püssa, Tõnu

2013-12-01

Meat is a very complex and continuously changing ex vivo system of various high- and low-molecular substances that can be used for satisfying needs of the human organism for metabolic energy, building material and fulfilling of the other vital functions. A great majority of these substances are useful and safe for the consumer. Yet, meat and meat products may always contain substances exerting detrimental effects to the consumer's organism. The present paper is a literature review of the most important potentially toxic substances found in meat and meat products; their classification, ways of getting into the meat or formation during meat processing, undesirable physiological outcomes and biochemical mechanisms of their toxic effects, and methods for reduction of these responses. Copyright © 2013 Elsevier Ltd. All rights reserved.

Fundamental insights into interfacial catalysis.

PubMed

Gong, Jinlong; Bao, Xinhe

2017-04-03

Surface and interfacial catalysis plays a vital role in chemical industries, electrochemistry and photochemical reactions. The challenges of modern chemistry are to optimize the chemical reaction processes and understand the detailed mechanism of chemical reactions. Since the early 1960s, the foundation of surface science systems has allowed the study of surface and interfacial phenomena on atomic/molecular level, and thus brought a number of significant developments to fundamental and technological processes, such as catalysis, material science and biochemistry, just to name a few. This themed issue describes the recent advances and developments in the fundamental understanding of surface and interfacial catalysis, encompassing areas of knowledge from metal to metal oxide, carbide, graphene, hexagonal boron nitride, and transition metal dichalcogenides under ultrahigh vacuum conditions, as well as under realistic reaction conditions.

Using ESB and BPEL for Evolving Healthcare Systems Towards Pervasive, Grid-Enabled SOA

NASA Astrophysics Data System (ADS)

Koufi, V.; Malamateniou, F.; Papakonstantinou, D.; Vassilacopoulos, G.

Healthcare organizations often face the challenge of integrating diverse and geographically disparate information technology systems to respond to changing requirements and to exploit the capabilities of modern technologies. Hence, systems evolution, through modification and extension of the existing information technology infrastructure, becomes a necessity. Moreover, the availability of these systems at the point of care when needed is a vital issue for the quality of healthcare provided to patients. This chapter takes a process perspective of healthcare delivery within and across organizational boundaries and presents a disciplined approach for evolving healthcare systems towards a pervasive, grid-enabled service-oriented architecture using the enterprise system bus middleware technology for resolving integration issues, the business process execution language for supporting collaboration requirements and grid middleware technology for both addressing common SOA scalability requirements and complementing existing system functionality. In such an environment, appropriate security mechanisms must ensure authorized access to integrated healthcare services and data. To this end, a security framework addressing security aspects such as authorization and access control is also presented.

Influence of Humans on Evolution and Mobilization of Environmental Antibiotic Resistome

PubMed Central

Gaze, William H.; Krone, Stephen M.; Larsson, D.G. Joakim; Li, Xian-Zhi; Robinson, Joseph A.; Simonet, Pascal; Smalla, Kornelia; Timinouni, Mohammed; Topp, Ed; Wellington, Elizabeth M.; Zhu, Yong-Guan

2013-01-01

The clinical failure of antimicrobial drugs that were previously effective in controlling infectious disease is a tragedy of increasing magnitude that gravely affects human health. This resistance by pathogens is often the endpoint of an evolutionary process that began billions of years ago in non–disease-causing microorganisms. This environmental resistome, its mobilization, and the conditions that facilitate its entry into human pathogens are at the heart of the current public health crisis in antibiotic resistance. Understanding the origins, evolution, and mechanisms of transfer of resistance elements is vital to our ability to adequately address this public health issue. PMID:23764294

Student Attitude towards on Sexual Harassment: The Case of Wolaita Sodo University, Ethiopia

ERIC Educational Resources Information Center

Zewude, Bereket Tessema; Ashine, Kidus Meskele

2016-01-01

An attempt has been done on attitude towards sexual harassment which is critical issue nowadays in higher institutions. The result of the study could suggest for putting proper polices in place which is considered as vital in preventing sexual harassment as well as creating awareness about sexual harassment issue specially in higher institutions…

Effecting Successful Community Re-Entry: Systems of Care Community Based Mental Health Services

ERIC Educational Resources Information Center

Estes, Rebecca I.; Fette, Claudette; Scaffa, Marjorie E.

2005-01-01

The need for system reform for child and adolescent mental health services, long recognized as a vital issue, continues to challenge mental health professionals. While past legislation has not adequately addressed the issues, the 2003 President's New Freedom Commission may begin to reorient mental health systems toward recovery. Supported by this…

Vital Interests: Cultivating Global Competence in the International Studies Classroom

ERIC Educational Resources Information Center

Johnson, Paula R.; Boyer, Mark A.; Brown, Scott W.

2011-01-01

Are students being prepared for the challenges they will face in a globalising world? We investigated whether middle school students were interested in global issues, had knowledge of global issues and possessed the skills needed for competence as a citizen in a globalising world in the context of participating in a five-week, web-based…

Troubleshooting for the observed problems in processing latex concentrate from natural resource

NASA Astrophysics Data System (ADS)

Afreen, S.; Haque, K. R.; Huda, M. K.

2013-06-01

Natural latex has special importance in the rubber industry for manufacturing different types of goods like gloves, balloons, male contraceptive and similar thin walled articles. This natural latex is much more sensitive a liquid to handle since it can easily become contaminated and thereby coagulated which makes it unfavourable for centrifuge and getting concentrate from it. Some other related measures also are included in consideration during the processing of concentrate latex from the natural raw latex. The problems that are being faced in a concentrate latex processing plant can be categorized in different groups like, problems related to the latex property, mechanical problems, electrical problems, handling and storage problems, transformation problems, problems related to environmental issues, etc. Among them, the most common and vital problems frequently observed in a concentrate latex processing plant are discussed here with a view to finding the measures for solution which will help to maintain the latex property in any latex processing plant.

Some fuzzy techniques for staff selection process: A survey

NASA Astrophysics Data System (ADS)

Md Saad, R.; Ahmad, M. Z.; Abu, M. S.; Jusoh, M. S.

2013-04-01

With high level of business competition, it is vital to have flexible staff that are able to adapt themselves with work circumstances. However, staff selection process is not an easy task to be solved, even when it is tackled in a simplified version containing only a single criterion and a homogeneous skill. When multiple criteria and various skills are involved, the problem becomes much more complicated. In adddition, there are some information that could not be measured precisely. This is patently obvious when dealing with opinions, thoughts, feelings, believes, etc. One possible tool to handle this issue is by using fuzzy set theory. Therefore, the objective of this paper is to review the existing fuzzy techniques for solving staff selection process. It classifies several existing research methods and identifies areas where there is a gap and need further research. Finally, this paper concludes by suggesting new ideas for future research based on the gaps identified.

Binding of small molecules at interface of protein-protein complex - A newer approach to rational drug design.

PubMed

Gurung, A B; Bhattacharjee, A; Ajmal Ali, M; Al-Hemaid, F; Lee, Joongku

2017-02-01

Protein-protein interaction is a vital process which drives many important physiological processes in the cell and has also been implicated in several diseases. Though the protein-protein interaction network is quite complex but understanding its interacting partners using both in silico as well as molecular biology techniques can provide better insights for targeting such interactions. Targeting protein-protein interaction with small molecules is a challenging task because of druggability issues. Nevertheless, several studies on the kinetics as well as thermodynamic properties of protein-protein interactions have immensely contributed toward better understanding of the affinity of these complexes. But, more recent studies on hot spots and interface residues have opened up new avenues in the drug discovery process. This approach has been used in the design of hot spot based modulators targeting protein-protein interaction with the objective of normalizing such interactions.

Sports and Concussion

MedlinePlus

... this page please turn JavaScript on. Feature: Concussion Sports and Concussion Past Issues / Summer 2015 Table of ... ages—reducing blows to the head by playing sports safely and avoiding falls is vital to a ...

Does Size and Location of the Vital Signs Monitor Matter? A Study of Two Trauma Centers

PubMed Central

Sarcevic, Aleksandra; Marsic, Ivan; Burd, Randall S.

2010-01-01

We report the results of an observational study in which we compared how the size and location of the vital signs monitor impact teamwork at two trauma centers. Our observations focused on three factors: information exchange, situational awareness, and ergonomic issues. We found that the smaller display was difficult to view and required more team communication and workarounds, such as periodic verbal reports. The larger and closer display, although accessible to more team members, did not uniformly improve team’s situational awareness because vital signals were not verbalized and the monitor was often ignored. We suggest introducing multiple larger and closer displays, while keeping the practice of periodic verbal reporting. PMID:21347070

Announcing a Hydrogeology Journal theme issue on "The future of hydrogeology"

USGS Publications Warehouse

Voss, Clifford I.

2003-01-01

What is the future of hydrogeology? Are most of the fundamental scientific problems in hydrogeology already solved? Is there really any need for more fundamental research, field measurements, or method development? Have recent scientific advances really added capabilities and tools for our practical needs? Are there any unsolved hydrogeologic questions still remaining that are vital to our optimal use and management of subsurface resources or does the remaining work only fill in some details to a story essentially already told? Will the science of hydrogeology soon become primarily an applied field, where the main task is to use known methods to solve practical problems of water supply and water quality? For other questions involving subsurface fluids, for example, waste isolation, understanding of geological processes and climate changes, are current hydrogeologic capabilities sufficient and is there any possibility for improvement? These are the types of questions that will be dealt with by an upcoming theme issue of Hydrogeology Journal (HJ) to appear in early 2005 [HJ 13(1)]. This issue will contain 10–20 peer-reviewed invited articles on both general topics and specific subject areas of hydrogeology.

The (Educational) Meaning of Religion as a Quality of Liberal Democratic Citizenship

ERIC Educational Resources Information Center

Liljestrand, Johan; Olson, Maria

2016-01-01

Religion has become a prominent issue in times of pluralism and in relation to citizenship in school and in society. As religious education (RE) is assigned to be one of the main school subject where issues of what religion is are to be raised, RE teachers' conceptualizations of religion are of vital concern to investigate. In this article, RE…

The State of the World's Children, 1996 (50th Anniversary Issue).

ERIC Educational Resources Information Center

United Nations Children's Fund, New York, NY.

This special issue of "The State of the World's Children" marks the 50th anniversary year of UNICEF and its work on behalf of children. Chapter 1 examines how wars and civil conflicts are taking an enormous toll on children. The chapter outlines a proposed anti-war agenda as a vital step to prevent and alleviate the suffering of children…

Responding to Racism and Sexism: New Values Challenge Old Assumptions; Children's Books as a Liberating Force.

ERIC Educational Resources Information Center

Interracial Books for Children Bulletin, 1976

1976-01-01

The two feature articles of this issue were keynote addresses delivered at the November 21-22, 1975 conference which the Council on Interracial Books for Children cosponsored with the General Assistance Center of Teachers College, Columbia University. The opening day's keynote address raises a number of issues that have vital implications for…

Status of food irradiation in the United States

NASA Astrophysics Data System (ADS)

Derr, Donald D.; Engel, Ronald E.

1993-07-01

The time immediately preceding the 8th International Meeting on Radiation Processing in September 1992 has been a landmark period for food irradiation in the United States. U.S. regulatory officials, industry and media representatives, and some consumer organizations share the opinion that radiation processing may be part of the solution to microbiological contamination of products of animal origin. Several new regulations being developed by U.S. regulatory agencies and being petitioned by industry groups are outlined. Renewed interest on the part of the U.S. Army in using irradiated foods in many of their nations is reviewed. The first commercial facility designed for food irradiation and two demonstration food irradiation facilities began operations early in 1992. The progress of these facilities is discussed. The North American Free Trade Agreement (NAFTA) and the Uruguay round of GATT negotiations may significantly lower barriers that impede international agricultural trade. International agreement on appropriate control and inspection procedures would eliminate unnecessary differences and improve mutual trust thus facilitating international trade in irradiated foods. The harmonization of radiation process practices, dosimetry standards, and other issues plays a very important role in meeting the provisions of trade agreeements. It is vitally important to address these issues early in the commercialization of food irradiation throughout the trading world. Some comments in that area are provided. Much has been done already to harmonize regulations and facilitate trade; but there is still much to be done. Regardless of how these issues are resolved, they will have a significant impact on the use of radiation processing for foods and the trade of irradiated foods all over the world.

Evaluating the demographic buffering hypothesis with vital rates estimated for Weddell seals from 30years of mark-recapture data

USGS Publications Warehouse

Rotella, J.J.; Link, W.A.; Chambert, T.; Stauffer, G.E.; Garrott, R.A.

2012-01-01

1.Life-history theory predicts that those vital rates that make larger contributions to population growth rate ought to be more strongly buffered against environmental variability than are those that are less important. Despite the importance of the theory for predicting demographic responses to changes in the environment, it is not yet known how pervasive demographic buffering is in animal populations because the validity of most existing studies has been called into question because of methodological deficiencies. 2.We tested for demographic buffering in the southern-most breeding mammal population in the world using data collected from 5558 known-age female Weddell seals over 30years. We first estimated all vital rates simultaneously with mark-recapture analysis and then estimated process variance and covariance in those rates using a hierarchical Bayesian approach. We next calculated the population growth rate's sensitivity to changes in each of the vital rates and tested for evidence of demographic buffering by comparing properly scaled values of sensitivity and process variance in vital rates. 3.We found evidence of positive process covariance between vital rates, which indicates that all vital rates are affected in the same direction by changes in annual environment. Despite the positive correlations, we found strong evidence that demographic buffering occurred through reductions in variation in the vital rates to which population growth rate was most sensitive. Process variation in vital rates was inversely related to sensitivity measures such that variation was greatest in breeding probabilities, intermediate for survival rates of young animals and lowest for survival rates of older animals. 4.Our work contributes to a small but growing set of studies that have used rigorous methods on long-term, detailed data to investigate demographic responses to environmental variation. The information from these studies improves our understanding of life-history evolution in stochastic environments and provides useful information for predicting population responses to future environmental change. Our results for an Antarctic apex predator also provide useful baselines from a marine ecosystem when its top- and middle-trophic levels were not substantially impacted by human activity. ?? 2011 The Authors. Journal of Animal Ecology ?? 2011 British Ecological Society.

Information Integration for Concurrent Engineering (IICE) IDEF3 Process Description Capture Method Report

DTIC Science & Technology

1995-09-01

vital processes of a business. process, IDEF, method, methodology, modeling, knowledge acquisition, requirements definition, information systems... knowledge resources. Like manpower, materials, and machines, information and knowledge assets are recognized as vital resources that can be leveraged to...integrated enterprise. These technologies are designed to leverage information and knowledge resources as the key enablers for high quality systems

CDC Vital Signs: Making Health Care Safer -- Protect Patients from Antibiotic Resistance

MedlinePlus

... Stewardship CDC Director’s Briefing on Antibiotic Prescribing in Hospitals Other Sites MedLinePlus – Infection Control MedlinePlus – Antibiotic Resistance Science Behind the Issue Morbidity ...

CDC Vital Signs: Alcohol Screening and Counseling

MedlinePlus

... these services in state and community programs, using computers, smartphones, and other electronic devices. Help conduct community ... be made worse by drinking. Top of Page Science Behind the Issue MMWR Science Clips Related Pages ...

Interpersonal communication and issues for autonomous vehicles.

DOT National Transportation Integrated Search

2017-06-01

Interpersonal roadway communication is a vital component of the transportation system. Road users communicate to coordinate movement and increase roadway safety. Future autonomous vehicle research needs to account for the role of interpersonal roadwa...

Returning findings within longitudinal cohort studies: the 1958 birth cohort as an exemplar.

PubMed

Wallace, Susan E; Walker, Neil M; Elliott, Jane

2014-01-01

Population-based, prospective longitudinal cohort studies are considering the issues surrounding returning findings to individuals as a result of genomic and other medical research studies. While guidance is being developed for clinical settings, the process is less clear for those conducting longitudinal research. This paper discusses work conducted on behalf of The UK Cohort and Longitudinal Study Enhancement Resource programme (CLOSER) to examine consent requirements, process considerations and specific examples of potential findings in the context of the 1958 British Birth cohort. Beyond deciding which findings to return, there are questions of whether re-consent is needed and the possible impact on the study, how the feedback process will be managed, and what resources are needed to support that process. Recommendations are made for actions a cohort study should consider taking when making vital decisions regarding returning findings. Any decisions need to be context-specific, arrived at transparently, communicated clearly, and in the best interests of both the participants and the study.

International research collaboration as social relation: an Ethiopian-Canadian example.

PubMed

Bender, Amy; Guruge, Sepali; Aga, Fekadu; Hailemariam, Damen; Hyman, Ilene; Tamiru, Melesse

2011-06-01

International collaboration in nursing and other health disciplines is vital for addressing global health issues. While the results and processes of such collaborations have been reported, few publications have addressed their philosophical or theoretical underpinnings, particularly with respect to collaboration between those in low- and high-income countries. Piaget's notion of social relations of cooperation and constraint and Habermas's notion of "lifeworld" provide a theoretical lens through which to examine international collaboration as a construction of knowledge. This article is an exploration of these ideas as seen in the collective experience of Canadians and Ethiopians organizing an interdisciplinary forum on intimate partner violence in Ethiopia. The project is presented as a case study for reflecting on international collaboration as a manifestation of social relations. Such re-visioning of international collaboration may be useful for improving collaborative processes and their outcomes.

Industry and water security: overarching conclusions.

PubMed

Stigson, B

2001-01-01

Fresh water is key to sustainable development. World Business Council for Sustainable Development members are addressing fresh water use "within the corporate fenceline". However, to address water issues "outside the corporate fenceline" will require creative new public-private partnerships. Government's role is to provide sound framework conditions that will encourage businesses to invest time, staff and resources to address vital fresh water issues. Industry is committed to best practice within its internal operations and is ready to enter into partnerships to address broader fresh water issues.

The use of bibliometrics to measure research quality in UK higher education institutions.

PubMed

Adams, Jonathan

2009-01-01

Research assessment in the UK has evolved over a quarter of a century from a loosely structured, peer-review based process to one with a well understood data portfolio and assessment methodology. After 2008, the assessment process will shift again, to the use of indicators based largely on publication and citation data. These indicators will in part follow the format introduced in 2008, with a profiling of assessment outcomes at national and international levels. However, the shift from peer assessment to a quantitative methodology raises critical issues about which metrics are appropriate and informative and how such metrics should be managed to produce weighting factors for funding formulae. The link between publication metrics and other perceptions of research quality needs to be thoroughly tested and reviewed, and may be variable between disciplines. Many of the indicators that drop out of publication data are poorly linked to quality and should not be used at all. There are also issues about which publications are the correct base for assessment, which staff should be included in a review, how subjects should be structured and how the citation data should be normalised to account for discipline-dependent variables. Finally, it is vital to consider the effect that any assessment process will have on the behaviour of those to be assessed.

Public attitudes toward programs of large-scale technological changes: Some reflections and policy prescriptions, appendix E

NASA Technical Reports Server (NTRS)

Shostak, A. B.

1973-01-01

The question of how ready the public is for the implementation of large-scale programs of technological change is considered. Four vital aspects of the issue are discussed which include: (1) the ways in which the public mis-perceives the change process, (2) the ways in which recent history impacts on public attitudes, (3) the ways in which the public divides among itself, and (4) the fundamentals of public attitudes towards change. It is concluded that nothing is so critical in the 1970's to securing public approval for large-scale planned change projects as is securing the approval by change-agents of the public.

Development of computerized stocktaking system in mine surveying for ore mineral volume calculation in covered storehouses

NASA Astrophysics Data System (ADS)

Valdman, V. V.; Gridnev, S. O.

2017-10-01

The article examines into the vital issues of measuring and calculating the raw stock volumes in covered storehouses at mining and processing plants. The authors bring out two state-of-the-art high-technology solutions: 1 - to use the ground-based laser scanning system (the method is reasonably accurate and dependable, but costly and time consuming; it also requires the stoppage of works in the storehouse); 2 - to use the fundamentally new computerized stocktaking system in mine surveying for the ore mineral volume calculation, based on the profile digital images. These images are obtained via vertical projection of the laser plane onto the surface of the stored raw materials.

Computational characterization of ordered nanostructured surfaces

NASA Astrophysics Data System (ADS)

Mohieddin Abukhdeir, Nasser

2016-08-01

A vital and challenging task for materials researchers is to determine relationships between material characteristics and desired properties. While the measurement and assessment of material properties can be complex, quantitatively characterizing their structure is frequently a more challenging task. This issue is magnified for materials researchers in the areas of nanoscience and nanotechnology, where material structure is further complicated by phenomena such as self-assembly, collective behavior, and measurement uncertainty. Recent progress has been made in this area for both self-assembled and nanostructured surfaces due to increasing accessibility of imaging techniques at the nanoscale. In this context, recent advances in nanomaterial surface structure characterization are reviewed including the development of new theory and image processing methods.

Proceedings for Lunch and Learn: Making science fun and exciting through social media

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

Biron, Lauren; Haffner, Julie; Nellist, Clara

Social media channels are vital for outreach and offer huge opportunities for scientists to directly engage with the public using nontraditional methods – including lots of creativity and humor. The physics community’s presence is growing more significant, and this session (designed for early career researchers) provided a lively discussion with experts in the domain. We covered how to best use social media to raise public awareness of science, share excitement and progress, and cultivate support from followers. We also discussed some of the thornier issues in social media, such as capturing the complexity of both the scientific process and themore » science itself.« less

CDC Vital Signs: Preventing Pregnancies in Younger Teens

MedlinePlus

... media and digital technology (e.g., cell phones, computers, tablets). Younger teens can Know both they and ... and condoms correctly every time. Top of Page Science Behind the Issue MMWR Science Clips Related Pages ...

Educating for Hope in Troubled Times: Climate Change and the Transition to a Post-Carbon Future

ERIC Educational Resources Information Center

Hicks, David

2014-01-01

This book explores three global issues--climate change, peak oil and the limits to growth. It sets out the facts about the inevitable yet still largely unknown changes, and examines the feelings and attitudes the coming changes engender. It offers teachers ways to engage with vital but too often avoided issues, and to share success stories and…

Preparing the Next Generation of Earth Scientists: An Examination of Federal Education and Training Programs

ERIC Educational Resources Information Center

National Academies Press, 2013

2013-01-01

Earth science, which in this context does not include oceanic, atmospheric, and space sciences, is vital to the wellbeing of the United States and many of its issues, such as water resources, are expected to grow in importance. An earth science workforce will be needed to deal with this issues and it's important that this workforce draw on the…

Severe Thunderstorm and Tornado Warnings at Raleigh, North Carolina.

NASA Astrophysics Data System (ADS)

Hoium, Debra K.; Riordan, Allen J.; Monahan, John; Keeter, Kermit K.

1997-11-01

The National Weather Service issues public warnings for severe thunderstorms and tornadoes when these storms appear imminent. A study of the warning process was conducted at the National Weather Service Forecast Office at Raleigh, North Carolina, from 1994 through 1996. The purpose of the study was to examine the decision process by documenting the types of information leading to decisions to warn or not to warn and by describing the sequence and timing of events in the development of warnings. It was found that the evolution of warnings followed a logical sequence beginning with storm monitoring and proceeding with increasingly focused activity. For simplicity, information input to the process was categorized as one of three types: ground truth, radar reflectivity, or radar velocity.Reflectivity, velocity, and ground truth were all equally likely to initiate the investigation process. This investigation took an average of 7 min, after which either a decision was made not to warn or new information triggered the warning. Decisions not to issue warnings were based more on ground truth and reflectivity than radar velocity products. Warnings with investigations of more than 2 min were more likely to be triggered by radar reflectivity, than by velocity or ground truth. Warnings with a shorter investigation time, defined here as "immediate trigger warnings," were less frequently based on velocity products and more on ground truth information. Once the decision was made to warn, it took an average of 2.1 min to prepare the warning text. In 85% of cases when warnings were issued, at least one contact was made to emergency management officials or storm spotters in the warned county. Reports of severe weather were usually received soon after the warning was transmitted-almost half of these within 30 min after issue. A total of 68% were received during the severe weather episode, but some of these storm reports later proved false according to Storm Data.Even though the WSR-88D is a sophisticated tool, ground truth information was found to be a vital part of the warning process. However, the data did not indicate that population density was statistically correlated either with the number of warnings issued or the verification rate.

Vital signs in older patients: age-related changes.

PubMed

Chester, Jennifer Gonik; Rudolph, James L

2011-06-01

Vital signs are objective measures of physiological function that are used to monitor acute and chronic disease and thus serve as a basic communication tool about patient status. The purpose of this analysis was to review age-related changes of traditional vital signs (blood pressure, pulse, respiratory rate, and temperature) with a focus on age-related molecular changes, organ system changes, systemic changes, and altered compensation to stressors. The review found that numerous physiological and pathological changes may occur with age and alter vital signs. These changes tend to reduce the ability of organ systems to adapt to physiological stressors, particularly in frail older patients. Because of the diversity of age-related physiological changes and comorbidities in an individual, single-point measurements of vital signs have less sensitivity in detecting disease processes. However, serial vital sign assessments may have increased sensitivity, especially when viewed in the context of individualized reference ranges. Vital sign change with age may be subtle because of reduced physiological ranges. However, change from an individual reference range may indicate important warning signs and thus may require additional evaluation to understand potential underlying pathological processes. As a result, individualized reference ranges may provide improved sensitivity in frail, older patients. Copyright © 2011 American Medical Directors Association. Published by Elsevier Inc. All rights reserved.

Assessing park-and-ride impacts.

DOT National Transportation Integrated Search

2010-06-01

Efficient transportation systems are vital to quality-of-life and mobility issues, and an effective park-and-ride (P&R) : network can help maximize system performance. Properly placed P&R facilities are expected to result in fewer calls : to increase...

Timing issues for traffic signals interconnected with highway-railroad grade crossings.

DOT National Transportation Integrated Search

2013-02-01

The coordination of highway-railroad grade crossing warning signals with nearby traffic signals is of vital : importance due to potential safety consequences. Interconnections between traffic signals in close : proximity to railroad crossings provide...

Bedside Teaching in Undergraduate Medical Education: Issues, Strategies, and New Models for Better Preparation of New Generation Doctors

PubMed Central

Salam, Abdus; Siraj, Harlina Halizah; Mohamad, Nabishah; Das, Srijit; Rabeya, Yousuf

2011-01-01

Bedside teaching is a vital component of medical education. It is applicable to any situation where teaching is imparted in the presence of patients. In teaching in the patients’ presence, learners have the opportunities to use all of their senses and learn the humanistic aspect of medicine such as role modeling, which is vital but difficult to communicate in words. Unfortunately, bedside teaching has been on the decline. To investigate the reasons for the decline in bedside teaching, its importance and its revival, a review of literature was carried out using PubMed and other data bases. The review revealed that the major concerns of bedside teaching were time constraint, false preceptors’ concern about patients’ comfort, short stay of patients in hospitals, learner distraction by technology, lack of experience and unrealistic faculty expectation. Whatsoever the reasons, bedside teaching cannot be replaced with anything else. There are newer approaches of effective bedside teaching, and the core focus of all such approaches is educational process. A bedside teacher must learn how to involve patients and learners in the educational processes. Moreover, bedside teaching is the process through which learners acquire the skills of communication by asking patients’ permission, establishing ground rules, setting time limit, introducing the team, diagnosing learner, diagnosing patient, conducting focused teaching, using simple language, asking patient if there is any question, closing with encouraging thanks, and giving feedback privately. It is most important to ensure a comfortable environment for all participants, the learner, the patient and the bedside teacher. Ongoing faculty development programs on educational processes and realistic faculty expectations may overcome the problems. PMID:23365470

Bedside teaching in undergraduate medical education: issues, strategies, and new models for better preparation of new generation doctors.

PubMed

Salam, Abdus; Siraj, Harlina Halizah; Mohamad, Nabishah; Das, Srijit; Rabeya, Yousuf

2011-03-01

Bedside teaching is a vital component of medical education. It is applicable to any situation where teaching is imparted in the presence of patients. In teaching in the patients' presence, learners have the opportunities to use all of their senses and learn the humanistic aspect of medicine such as role modeling, which is vital but difficult to communicate in words. Unfortunately, bedside teaching has been on the decline. To investigate the reasons for the decline in bedside teaching, its importance and its revival, a review of literature was carried out using PubMed and other data bases. The review revealed that the major concerns of bedside teaching were time constraint, false preceptors' concern about patients' comfort, short stay of patients in hospitals, learner distraction by technology, lack of experience and unrealistic faculty expectation. Whatsoever the reasons, bedside teaching cannot be replaced with anything else. There are newer approaches of effective bedside teaching, and the core focus of all such approaches is educational process. A bedside teacher must learn how to involve patients and learners in the educational processes. Moreover, bedside teaching is the process through which learners acquire the skills of communication by asking patients' permission, establishing ground rules, setting time limit, introducing the team, diagnosing learner, diagnosing patient, conducting focused teaching, using simple language, asking patient if there is any question, closing with encouraging thanks, and giving feedback privately. It is most important to ensure a comfortable environment for all participants, the learner, the patient and the bedside teacher. Ongoing faculty development programs on educational processes and realistic faculty expectations may overcome the problems.

The beginnings of psychoanalytic supervision: the crucial role of Max Eitingon.

PubMed

Watkins, C Edward

2013-09-01

Psychoanalytic supervision is moving well into its 2nd century of theory, practice, and (to a limited extent) research. In this paper, I take a look at the pioneering first efforts to define psychoanalytic supervision and its importance to the psychoanalytic education process. Max Eitingon, the "almost forgotten man" of psychoanalysis, looms large in any such consideration. His writings or organizational reports were seemingly the first psychoanalytic published material to address the following supervision issues: rationale, screening, notes, responsibility, supervisee learning/personality issues, and the extent and length of supervision itself. Although Eitingon never wrote formally on supervision, his pioneering work in the area has continued to echo across the decades and can still be seen reflected in contemporary supervision practice. I also recognize the role of Karen Horney-one of the founders of the Berlin Institute and Poliklinik, friend of Eitingon, and active, vital participant in Eitingon's efforts-in contributing to and shaping the beginnings of psychoanalytic education.

The impact of health literacy on cardiovascular disease

PubMed Central

Safeer, Richard S; Cooke, Catherine E; Keenan, Jann

2006-01-01

One's ability to read, listen, and comprehend health information is a vital element of maintaining and improving health. However, 90 million people in the United States exhibit less than adequate health literacy skills. Given that more than 70 million Americans suffer from cardiovascular diseases, it is certain that every physician's practice is affected by health literacy issues. Those with language and cultural issues tend to be the most affected. Yet numerous studies find physicians do a poor job of assessing their patients’ health literacy skills. Patients are also unaware of the steps they should take, and how to take them, to improve their health and prevent complications. Numerous studies find, however, that outcomes can be improved with targeted patient education and improved physician communication skills that take into account patients’ health literacy levels. Unfortunately, the health care system is only beginning to recognize this problem and take action to overcome its negative impact. By improving the communication process with patients, physicians may be able to improve cardiovascular outcomes. PMID:17323600

[New information technologies and health consumerism].

PubMed

Vasconcellos-Silva, Paulo Roberto; Castiel, Luis David; Bagrichevsky, Marcos; Griep, Rosane Harter

2010-08-01

Concepts related to consumption have shifted to include social processes not previously covered by traditional categories. The current review analyzes the application of classical concepts of consumerism to practices recently identified in the health field, like the phenomenon of cyberchondria. The theoretical challenge relates to the difficulty in extrapolating from the economic perspectives of consumerism to self-care issues in the context of information and communication technologies (ICTs). Drawing on recent anthropological categories, the study seeks to understand the phenomenon of self-care commodification under the imperative of self-accountability for health. New consumer identities are described in light of the unprecedented issues concerning technical improvements currently altering the nature of self-care. The study concludes that health is consumed as vitality, broken down into commercial artifacts in the context of a new bioeconomy - no longer linked to the idea of emulation and possession, but to forms of self-perception and self-care in the face of multiple risks and new definitions of the human being.

Alternative utilization of wheat starch, Grafton, North Dakota

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

Not Available

1981-02-01

In 1978, North Dakota State University (NDSU), in cooperation with the Economic Development Administration, completed a study of the feasibility of a vital wheat gluten starch processing plant in North Dakota. The overall objective of this study is to determine the most feasible alternatives for utilizing the by-product starch slurry from a vital wheat gluten processing plant.

Afterschool: Supporting Career and College Pathways for Middle School Age Youth. MetLife Foundation Afterschool Alert. Issue Brief No. 46

ERIC Educational Resources Information Center

Afterschool Alliance, 2011

2011-01-01

In order to ensure that middle school youth are on a path toward higher education and careers, an early introduction to the importance of continuing education past high school is necessary. The middle school years are a vital time to teach the importance of college and career readiness and the linkages to success in life. This issue brief…

Special issue of Computers and Fluids in honor of Cecil E. (Chuck) Leith

DOE PAGES

Zhou, Ye; Herring, Jackson

2017-05-12

Here, this special issue of Computers and Fluids is dedicated to Cecil E. (Chuck) Leith in honor of his research contributions, leadership in the areas of statistical fluid mechanics, computational fluid dynamics, and climate theory. Leith's contribution to these fields emerged from his interest in solving complex fluid flow problems--even those at high Mach numbers--in an era well before large scale supercomputing became the dominant mode of inquiry into these fields. Yet the issues raised and solved by his research effort are still of vital interest today.

Special issue of Computers and Fluids in honor of Cecil E. (Chuck) Leith

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

Zhou, Ye; Herring, Jackson

Here, this special issue of Computers and Fluids is dedicated to Cecil E. (Chuck) Leith in honor of his research contributions, leadership in the areas of statistical fluid mechanics, computational fluid dynamics, and climate theory. Leith's contribution to these fields emerged from his interest in solving complex fluid flow problems--even those at high Mach numbers--in an era well before large scale supercomputing became the dominant mode of inquiry into these fields. Yet the issues raised and solved by his research effort are still of vital interest today.

An Integrated Computerized Triage System in the Emergency Department

PubMed Central

Aronsky, Dominik; Jones, Ian; Raines, Bill; Hemphill, Robin; Mayberry, Scott R; Luther, Melissa A; Slusser, Ted

2008-01-01

Emergency department (ED) triage is a fast-paced process that prioritizes the allocation of limited health care resources to patients in greatest need. This paper describes the experiences with an integrated, computerized triage application. The system exchanges information with other information systems, including the ED patient tracking board, the longitudinal electronic medical record, the computerized provider order entry, and the medication reconciliation application. The application includes decision support capabilities such as assessing the patient’s acuity level, age-dependent alerts for vital signs, and clinical reminders. The browser-based system utilizes the institution’s controlled vocabulary, improves data completeness and quality, such as compliance with capturing required data elements and screening questions, initiates clinical processes, such as pneumococcal vaccination ordering, and reminders to start clinical pathways, issues alerts for clinical trial eligibility, and facilitates various reporting needs. The system has supported the triage documentation of >290,000 pediatric and adult patients. PMID:18999190

An introduction to computer forensics.

PubMed

Furneaux, Nick

2006-07-01

This paper provides an introduction to the discipline of Computer Forensics. With computers being involved in an increasing number, and type, of crimes the trace data left on electronic media can play a vital part in the legal process. To ensure acceptance by the courts, accepted processes and procedures have to be adopted and demonstrated which are not dissimilar to the issues surrounding traditional forensic investigations. This paper provides a straightforward overview of the three steps involved in the examination of digital media: Acquisition of data. Investigation of evidence. Reporting and presentation of evidence. Although many of the traditional readers of Medicine, Science and the Law are those involved in the biological aspects of forensics, I believe that both disciplines can learn from each other, with electronic evidence being more readily sought and considered by the legal community and the long, tried and tested scientific methods of the forensic community being shared and adopted by the computer forensic world.

Dental Pulp Testing: A Review

PubMed Central

Chen, Eugene; Abbott, Paul V.

2009-01-01

Dental pulp testing is a useful and essential diagnostic aid in endodontics. Pulp sensibility tests include thermal and electric tests, which extrapolate pulp health from sensory response. Whilst pulp sensibility tests are the most commonly used in clinical practice, they are not without limitations and shortcomings. Pulp vitality tests attempt to examine the presence of pulp blood flow, as this is viewed as a better measure of true health than sensibility. Laser Doppler flowmetry and pulse oximetry are examples of vitality tests. Whilst the prospect is promising, there are still many practical issues that need to be addressed before vitality tests can replace sensibility tests as the standard clinical pulp diagnostic test. With all pulp tests, the results need to be carefully interpreted and closely scrutinised as false results can lead to misdiagnosis which can then lead to incorrect, inappropriate, or unnecessary treatment. PMID:20339575

Using vital signs to assess children with acute infections: a survey of current practice

PubMed Central

Thompson, Matthew; Mayon-White, Richard; Harnden, Anthony; Perera, Rafael; McLeod, Diane; Mant, David

2008-01-01

Background GPs are advised to measure vital signs in children presenting with acute infections. Current evidence supports the value of GPs' overall assessment in determining how unwell a child is, but the additional benefit of measuring vital signs is not known. Aim To describe the vital signs and clinical features that GPs use to assess children (aged <5 years) with acute infections. Design of study Questionnaire survey. Setting All 210 GP principals working within a 10 mile radius of Oxford, UK. Method Data were collected on reported frequency, methods, and utility of measuring vital signs. Description of clinical features was used to assess the overall severity of illness. Results One hundred and sixty-two (77%) GPs responded. Half (54%, 95% confidence interval [CI] = 47 to 62) measured temperature at least weekly, compared to pulse (21%, 95% CI = 15 to 27), and respiratory rates (17%, 95% CI = 11 to 23). Almost half of GPs (77, 48%) never measured capillary refill time. Temperature was measured most frequently using electronic aural thermometers (131/152; 86%); auscultation or counting were used for pulse and respiratory rates. A minority used pulse oximeters to assess respiratory status (30/151, 20%). GPs' thresholds for tachypnoea were similar to published values, but there was no consensus on the threshold of tachycardia. Observations of behaviour and activity were considered more useful than vital signs in assessing severity of illness. Conclusion Vital signs are uncommonly measured in children in general practice and are considered less useful than observation in assessing the severity of illness. If measurement of vital signs is to become part of standard practice, the issues of inaccurate measurement and diagnostic value need to be addressed urgently. PMID:18494174

Using vital signs to assess children with acute infections: a survey of current practice.

PubMed

Thompson, Matthew; Mayon-White, Richard; Harnden, Anthony; Perera, Rafael; McLeod, Diane; Mant, David

2008-04-01

GPs are advised to measure vital signs in children presenting with acute infections. Current evidence supports the value of GPs' overall assessment in determining how unwell a child is, but the additional benefit of measuring vital signs is not known. To describe the vital signs and clinical features that GPs use to assess children (aged <5 years) with acute infections. Questionnaire survey. All 210 GP principals working within a 10 mile radius of Oxford, UK. Data were collected on reported frequency, methods, and utility of measuring vital signs. Description of clinical features was used to assess the overall severity of illness. One hundred and sixty-two (77%) GPs responded. Half (54%, 95% confidence interval [CI] = 47 to 62) measured temperature at least weekly, compared to pulse (21%, 95% CI = 15 to 27), and respiratory rates (17%, 95% CI = 11 to 23). Almost half of GPs (77, 48%) never measured capillary refill time. Temperature was measured most frequently using electronic aural thermometers (131/152; 86%); auscultation or counting were used for pulse and respiratory rates. A minority used pulse oximeters to assess respiratory status (30/151, 20%). GPs' thresholds for tachypnoea were similar to published values, but there was no consensus on the threshold of tachycardia. Observations of behaviour and activity were considered more useful than vital signs in assessing severity of illness. Vital signs are uncommonly measured in children in general practice and are considered less useful than observation in assessing the severity of illness. If measurement of vital signs is to become part of standard practice, the issues of inaccurate measurement and diagnostic value need to be addressed urgently.

Use of multicriteria decision analysis to address conservation conflicts.

PubMed

Davies, A L; Bryce, R; Redpath, S M

2013-10-01

Conservation conflicts are increasing on a global scale and instruments for reconciling competing interests are urgently needed. Multicriteria decision analysis (MCDA) is a structured, decision-support process that can facilitate dialogue between groups with differing interests and incorporate human and environmental dimensions of conflict. MCDA is a structured and transparent method of breaking down complex problems and incorporating multiple objectives. The value of this process for addressing major challenges in conservation conflict management is that MCDA helps in setting realistic goals; entails a transparent decision-making process; and addresses mistrust, differing world views, cross-scale issues, patchy or contested information, and inflexible legislative tools. Overall we believe MCDA provides a valuable decision-support tool, particularly for increasing awareness of the effects of particular values and choices for working toward negotiated compromise, although an awareness of the effect of methodological choices and the limitations of the method is vital before applying it in conflict situations. © 2013 Society for Conservation Biology.

Formation of microporous NiTi by transient liquid phase sintering of elemental powders.

PubMed

Ismail, Muhammad Hussain; Goodall, Russell; Davies, Hywel A; Todd, Iain

2012-08-01

Porous metallic structures are attractive for biomedical implant applications as their open porosity simultaneously improves the degree of fixation and decreases the mismatch in stiffness between bone and implant, improving bonding and reducing stress-shielding effects respectively. NiTi alloys exhibit both the shape memory effect and pseudoelasticity, and are of particular interest, though they pose substantial problems in their processing. This is because the shape memory and pseudoelastic behaviours are exceptionally sensitive to the presence of oxygen, and other minor changes in alloy chemistry. Thus in processing careful control of composition and contamination is vital. In this communication, we investigate these issues in a novel technique for producing porous NiTi parts via transient liquid phase sintering following metal injection moulding (MIM) of elemental Ni and Ti powders, and report a new mechanism for pore formation in the powder processing of metallic materials from elemental powders. Copyright © 2012 Elsevier B.V. All rights reserved.

Reference librarians' perceptions of the issues they face as academic health information professionals

PubMed Central

Scherrer, Carol S.

2004-01-01

Background: Leaders in the profession encourage academic health sciences librarians to assume new roles as part of the growth process for remaining vital professionals. Have librarians embraced these new roles? Objectives: This research sought to examine from the reference librarians' viewpoints how their roles have changed over the past ten years and what the challenges these changes present as viewed by both the librarians and library directors. Method: A series of eight focus groups was conducted with reference librarians from private and public academic health sciences libraries. Directors of these libraries were interviewed separately. Results: Reference librarians' activities have largely confirmed the role changes anticipated by their leaders. They are teaching more, engaging in outreach through liaison initiatives, and designing Web pages, in addition to providing traditional reference duties. Librarians offer insights into unanticipated issues encountered in each of these areas and offer some creative solutions. Directors discuss the issues from their unique perspective. Conclusion: Librarians have identified areas for focusing efforts in lifelong learning. Adult learning theory, specialized databases and resources needed by researchers, ever-evolving technology, and promotion and evaluation of the library are areas needing attention. Implications for library education and continuing professional development are presented. PMID:15098052

Reference librarians' perceptions of the issues they face as academic health information professionals.

PubMed

Scherrer, Carol S

2004-04-01

Leaders in the profession encourage academic health sciences librarians to assume new roles as part of the growth process for remaining vital professionals. Have librarians embraced these new roles? This research sought to examine from the reference librarians' viewpoints how their roles have changed over the past ten years and what the challenges these changes present as viewed by both the librarians and library directors. A series of eight focus groups was conducted with reference librarians from private and public academic health sciences libraries. Directors of these libraries were interviewed separately. Reference librarians' activities have largely confirmed the role changes anticipated by their leaders. They are teaching more, engaging in outreach through liaison initiatives, and designing Web pages, in addition to providing traditional reference duties. Librarians offer insights into unanticipated issues encountered in each of these areas and offer some creative solutions. Directors discuss the issues from their unique perspective. Librarians have identified areas for focusing efforts in lifelong learning. Adult learning theory, specialized databases and resources needed by researchers, ever-evolving technology, and promotion and evaluation of the library are areas needing attention. Implications for library education and continuing professional development are presented.

What kind of memory has evolution wrought? Introductory article for the special issue of memory: adaptive memory: the emergence and nature of proximate mechanisms.

PubMed

Otgaar, Henry; Howe, Mark L

2014-01-01

It is without question that our memory system evolved through a process of natural selection. However, basic research into the evolutionary foundations of memory has begun in earnest only recently. This is quite peculiar as the majority, perhaps even all, of memory research relates to whether memory is adaptive or not. In this Special Issue of Memory we have assembled a variety of papers that represent the cutting edge in research on the evolution of memory. These papers are centred on issues about the ultimate and proximate explanations of memory, the development of the adaptive functions of memory, as well as the positive consequences that arise from the current evolutionary form that our memory has taken. In this introductory article we briefly outline these different areas and indicate why they are vital for a more complete theory of memory. Further we argue that, by adopting a more applied stance in the area of the evolution of memory, one of the many future directions in this field could be a new branch of psychology that addresses questions in evolutionary legal psychology.

Use of posterior predictive checks as an inferential tool for investigating individual heterogeneity in animal population vital rates

PubMed Central

Chambert, Thierry; Rotella, Jay J; Higgs, Megan D

2014-01-01

The investigation of individual heterogeneity in vital rates has recently received growing attention among population ecologists. Individual heterogeneity in wild animal populations has been accounted for and quantified by including individually varying effects in models for mark–recapture data, but the real need for underlying individual effects to account for observed levels of individual variation has recently been questioned by the work of Tuljapurkar et al. (Ecology Letters, 12, 93, 2009) on dynamic heterogeneity. Model-selection approaches based on information criteria or Bayes factors have been used to address this question. Here, we suggest that, in addition to model-selection, model-checking methods can provide additional important insights to tackle this issue, as they allow one to evaluate a model's misfit in terms of ecologically meaningful measures. Specifically, we propose the use of posterior predictive checks to explicitly assess discrepancies between a model and the data, and we explain how to incorporate model checking into the inferential process used to assess the practical implications of ignoring individual heterogeneity. Posterior predictive checking is a straightforward and flexible approach for performing model checks in a Bayesian framework that is based on comparisons of observed data to model-generated replications of the data, where parameter uncertainty is incorporated through use of the posterior distribution. If discrepancy measures are chosen carefully and are relevant to the scientific context, posterior predictive checks can provide important information allowing for more efficient model refinement. We illustrate this approach using analyses of vital rates with long-term mark–recapture data for Weddell seals and emphasize its utility for identifying shortfalls or successes of a model at representing a biological process or pattern of interest. We show how posterior predictive checks can be used to strengthen inferences in ecological studies. We demonstrate the application of this method on analyses dealing with the question of individual reproductive heterogeneity in a population of Antarctic pinnipeds. PMID:24834335

An Ecosystem Services Framework for Desert Landscapes

EPA Science Inventory

Governments, tribal leaders and citizens of the deserts in North America are facing unprecedented pressures from population growth and climate change. The dominant environmental and economic issue is to ensure that people have access to clean water and sanitation while vital ecos...

Development and practice of a Telehealthcare Expert System (TES).

PubMed

Lin, Hanjun; Hsu, Yeh-Liang; Hsu, Ming-Shinn; Cheng, Chih-Ming

2013-07-01

Expert systems have been widely used in medical and healthcare practice for various purposes. In addition to vital sign data, important concerns in telehealthcare include the compliance with the measurement prescription, the accuracy of vital sign measurements, and the functioning of vital sign meters and home gateways. However, few expert system applications are found in the telehealthcare domain to address these issues. This article presents an expert system application for one of the largest commercialized telehealthcare practices in Taiwan by Min-Sheng General Hospital. The main function of the Telehealthcare Expert System (TES) developed in this research is to detect and classify events based on the measurement data transmitted to the database at the call center, including abnormality of vital signs, violation of vital sign measurement prescriptions, and malfunction of hardware devices (home gateway and vital sign meter). When the expert system detects an abnormal event, it assigns an "urgent degree" and alerts the nursing team in the call center to take action, such as phoning the patient for counseling or to urge the patient to return to the hospital for further tests. During 2 years of clinical practice, from 2009 to 2011, 19,182 patients were served by the expert system. The expert system detected 41,755 events, of which 22.9% indicated abnormality of vital signs, 75.2% indicated violation of measurement prescription, and 1.9% indicated malfunction of devices. On average, the expert system reduced by 76.5% the time that the nursing team in the call center spent in handling the events. The expert system helped to reduce cost and improve quality of the telehealthcare service.

Safety of a Brief Emergency Department Observation Protocol for Patients With Presumed Fentanyl Overdose.

PubMed

Scheuermeyer, Frank X; DeWitt, Christopher; Christenson, Jim; Grunau, Brian; Kestler, Andrew; Grafstein, Eric; Buxton, Jane; Barbic, David; Milanovic, Stefan; Torkjari, Reza; Sahota, Indy; Innes, Grant

2018-03-09

Fentanyl overdoses are increasing and few data guide emergency department (ED) management. We evaluate the safety of an ED protocol for patients with presumed fentanyl overdose. At an urban ED, we used administrative data and explicit chart review to identify and describe consecutive patients with uncomplicated presumed fentanyl overdose (no concurrent acute medical issues) from September to December 2016. We linked regional ED and provincial vital statistics databases to ascertain admissions, revisits, and mortality. Primary outcome was a composite of admission and death within 24 hours. Other outcomes included treatment with additional ED naloxone, development of a new medical issue while in the ED, and length of stay. A prespecified subgroup analysis assessed low-risk patients with normal triage vital signs. There were 1,009 uncomplicated presumed fentanyl overdose, mainly by injection. Median age was 34 years, 85% were men, and 82% received out-of-hospital naloxone. One patient was hospitalized and one discharged patient died within 24 hours (combined outcome 0.2%; 95% confidence interval [CI] 0.04% to 0.8%). Sixteen patients received additional ED naloxone (1.6%; 95% CI 1.0% to 2.6%), none developed a new medical issue (0%; 95% CI 0% to 0.5%), and median length of stay was 173 minutes (interquartile range 101 to 267). For 752 low-risk patients, no patients were admitted or developed a new issue, and one died postdischarge; 3 (0.4%; 95% CI 0.01% to 1.3%) received ED naloxone. In our cohort of ED patients with uncomplicated presumed fentanyl overdose-typically after injection-deterioration, admission, mortality, and postdischarge complications appear low; the majority can be discharged after brief observation. Patients with normal triage vital signs are unlikely to require ED naloxone. Copyright © 2018 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

Vital signs monitoring plan for the Klamath Network: Phase I report

USGS Publications Warehouse

Sarr, Daniel; Odion, Dennis; Truitt, Robert E.; Beever, Erik A.; Shafer, Sarah; Duff, Andrew; Smith, Sean B.; Bunn, Windy; Rocchio, Judy; Sarnat, Eli; Alexander, John; Jessup, Steve

2004-01-01

This report chronicles the Phase 1 stage of the vital signs monitoring program for the Klamath Network. It consists of two chapters and eleven appendixes. The purposes of Chapter One are to 1) describe the network administrative structure and approach to planning; 2) introduce the Klamath Network parks, their resources, and environmental settings; 3) explain the need for monitoring changes in resources and supporting environments; 4) identify key information gaps that limit understanding of how to best achieve these monitoring goals. The purpose of Chapter Two is to develop the descriptive information provided in Chapter One into a conceptual basis for vital signs monitoring and to present the Network’s initial suite of conceptual models. The Report Appendices provide in-depth information on a variety of topics researched in preparation of the report, including: detailed natural resource profiles for each park, supporting policies and guidelines, regional fire regimes, vegetation types of the parks, exotic species threats, interagency monitoring programs, air issues, water quality (Phase 1 Report), Network vital signs (Scoping Summary Report), rare species, and rare habitats of the parks.

Underestimates of unintentional firearm fatalities: comparing Supplementary Homicide Report data with the National Vital Statistics System

PubMed Central

Barber, C; Hemenway, D; Hochstadt, J; Azrael, D

2002-01-01

Objective: A growing body of evidence suggests that the nation's vital statistics system undercounts unintentional firearm deaths that are not self inflicted. This issue was examined by comparing how unintentional firearm injuries identified in police Supplementary Homicide Report (SHR) data were coded in the National Vital Statistics System. Methods: National Vital Statistics System data are based on death certificates and divide firearm fatalities into six subcategories: homicide, suicide, accident, legal intervention, war operations, and undetermined. SHRs are completed by local police departments as part of the FBI's Uniform Crime Reports program. The SHR divides homicides into two categories: "murder and non-negligent manslaughter" (type A) and "negligent manslaughter" (type B). Type B shooting deaths are those that are inflicted by another person and that a police investigation determined were inflicted unintentionally, as in a child killing a playmate after mistaking a gun for a toy. In 1997, the SHR classified 168 shooting victims this way. Using probabilistic matching, 140 of these victims were linked to their death certificate records. Results: Among the 140 linked cases, 75% were recorded on the death certificate as homicides and only 23% as accidents. Conclusion: Official data from the National Vital Statistics System almost certainly undercount firearm accidents when the victim is shot by another person. PMID:12226128

Fear of death.

PubMed

Penson, Richard T; Partridge, Rosamund A; Shah, Muhammad A; Giansiracusa, David; Chabner, Bruce A; Lynch, Thomas J

2005-02-01

Shortly before his death in 1995, Kenneth B. Schwartz, a cancer patient at Massachusetts General Hospital (MGH) founded The Kenneth B. Schwartz Center at MGH. The Schwartz Center is a nonprofit organization dedicated to supporting and advancing compassionate health care delivery, which provides hope to the patient and support to caregivers and encourages the healing process. The center sponsors the Schwartz Center Rounds, a monthly multidisciplinary forum where caregivers reflect on important psychosocial issues faced by patients, their families, and their caregivers, and gain insight and support from fellow staff members. For many, cancer is synonymous with death. Fearing death is a rational response. For too long, medicine has ignored this primeval fear. Increasingly, clinicians recognize and address end-of-life issues, facing patients' and our own emotional vulnerabilities in order to connect and explore problems and fears. Listening and learning from the patient guides us as we acknowledge much of the mystery that still surrounds the dying process. Rarely is there a simple or right answer. An empathetic response to suffering patients is the best support. Support is vital in fostering the adjustment of patients. A silent presence may prove more helpful than well-meant counsel for many patients. Through an examination of eight caregiver narratives of their patients' experiences, the role of the health care provider in the dying process, particularly in regard to challenging fear, is reviewed.

Environmental application of nanotechnology: air, soil, and water.

PubMed

Ibrahim, Rusul Khaleel; Hayyan, Maan; AlSaadi, Mohammed Abdulhakim; Hayyan, Adeeb; Ibrahim, Shaliza

2016-07-01

Global deterioration of water, soil, and atmosphere by the release of toxic chemicals from the ongoing anthropogenic activities is becoming a serious problem throughout the world. This poses numerous issues relevant to ecosystem and human health that intensify the application challenges of conventional treatment technologies. Therefore, this review sheds the light on the recent progresses in nanotechnology and its vital role to encompass the imperative demand to monitor and treat the emerging hazardous wastes with lower cost, less energy, as well as higher efficiency. Essentially, the key aspects of this account are to briefly outline the advantages of nanotechnology over conventional treatment technologies and to relevantly highlight the treatment applications of some nanomaterials (e.g., carbon-based nanoparticles, antibacterial nanoparticles, and metal oxide nanoparticles) in the following environments: (1) air (treatment of greenhouse gases, volatile organic compounds, and bioaerosols via adsorption, photocatalytic degradation, thermal decomposition, and air filtration processes), (2) soil (application of nanomaterials as amendment agents for phytoremediation processes and utilization of stabilizers to enhance their performance), and (3) water (removal of organic pollutants, heavy metals, pathogens through adsorption, membrane processes, photocatalysis, and disinfection processes).

Iowa in motion : aviation system plan : implementing Iowa's state transportation plan

DOT National Transportation Integrated Search

1999-09-14

Iowa's system of airports provides a variety of services vital to the state's economy and is an integral part of Iowa's overall transportation system. This 1999 Iowa Aviation System Plan (IASP) addresses issues concerning the state's investment in av...

EPA'S STRATEGIC PLAN: DIRECTION FOR THE FUTURE

EPA Science Inventory

Outreach is a very important part of our mission at the EPA. Educational outreach plays a vital role in informing the public of environmental issues which help shape environmental priorities. Classrooms are an excellent opportunity to inform the public about the environment which...

From a Vital Sign to Vitality: Selling Exercise So Patients Want to Buy It.

PubMed

Segar, Michelle L; Guérin, Eva; Phillips, Edward; Fortier, Michelle

2016-01-01

Exercise is Medicine (EIM) and physical activity as a vital sign are based on health-focused research and reflect ideal frames and messages for clinicians. However, they are nonoptimal for patients because they do not address what drives patients' decision-making and motivation. With the growing national emphasis on patient-centered and value-based care, it is the perfect time for EIM to evolve and advance a second-level consumer-oriented exercise prescription and communication strategy. Through research on decision-making, motivation, consumer behavior, and meaningful goal pursuit, this article features six evidence-based issues to help clinicians make physical activity more relevant and compelling for patients to sustain in ways that concurrently support patient-centered care. Physical activity prescriptions and counseling can evolve to reflect affective and behavioral science and sell exercise so patients want to buy it.

Risk management and post-marketing surveillance of CNS drugs.

PubMed

Henningfield, Jack E; Schuster, Charles R

2009-12-01

Drugs affecting the central nervous system span a broad range of chemical entities, dosage forms, indications, and risks. Unintended consequences include potential abuse and overdose in non-patient drug abusers, deliberate tampering of drug dosage forms, and criminal behavior associated with diversion. Regulators must consider diverse factors to find the appropriate conditions of approval to minimize unintended consequences while enabling a level of access desired by health care providers and patients. This commentary appears as part of a special issue of Drug and Alcohol Dependence that focuses on risk management and post-marketing surveillance and addresses key issues that pose real-world challenges to pharmaceutical sponsors and regulators in particular. For example, in the U.S., Controlled Substances Act drug scheduling can be considered a risk management strategy but its legal authorities and administrative processes are independent from those of risk management (including Risk Evaluation and Mitigation Strategies or REMS); better harmonization of these approaches is vital from drug development and regulatory perspectives. Risk management would ideally be implemented on a strong science foundation demonstrating that the tools employed to mitigate risks and ensure safe use are effective. In reality, research and evaluation of tools in this area is in its infancy and will necessarily be an evolutionary process; furthermore, there is little precedent for linking interventions and program evolution to unintended consequences such as regional outbreaks of abuse and diversion. How such issues are resolved has the potential to stimulate or stifle innovations in drug development and advance or imperil health care.

A Critical Analysis of the SRI Lankan Governments Counterinsurgency Campaign.

DTIC Science & Technology

1999-01-01

http://www. lacnet.org/ srilanka /issues/kumari.html, 1987), 1. 6Thomas. A. Marks, "Disintegration of the Revolution in Sri Lanka," in Maoist Insurgency...2Kumari Jayawardana, Ethnic Conflict in Sri Lanka and Regional Security (Internet: http-www.lacnet.org/ sriLanka /issues/kumari.html. 1987), 9. 3F.M 100...Sri Lanka: 1996), 17. 113 STABLE 5 VITAL STATISTICS: SRI LANKA COMPARED WITH SELECTED COUNTRIES IN ASIA Item Year SriLanka Bangladesh India Pakistan

Monitoring Ecological Resources within U.S. National Parks: Developing "Vital Signs" of Ecological Integrity for the Northeast Temperate Network

Treesearch

Don Faber-Langendoen; Geraldine Tierney; James Gibbs; Greg Shriver; Fred Dieffenbach; Pam Lombard

2006-01-01

The National Park Service (NPS) initiated a new “Vital Signs” program in 1998 to develop comprehensive, long-term monitoring of ecological resources within U.S. national parks. Vital signs (VS) are indicators, and are defined as key elements, processes or features of the environment that can be measured or estimated and that indicate the ecological integrity of an...

Breaking into Communities of Practice

ERIC Educational Resources Information Center

Huwe, Terence K.

2006-01-01

The library profession has made big advances in advocating for information literacy. High-profile initiatives, such as ACRL's comprehensive strategies, have helped attract the attention of teachers, administrators, and policy-makers. The University of California Academic Senate recently endorsed information literacy as a vital issue. In this…

Suburban Parking Economics And Policy: Case Studies Of Office Worksites In Southern California

DOT National Transportation Integrated Search

1992-09-01

PARKING IS A VITAL BUT OFTEN IGNORED TRANSPORTATION POLICY ISSUE. PARKING POLICY DECISIONS SHAPE THE FORM OF CITIES, THEIR DENSITY, TRAVEL PATTERNS, AND THE QUALITY OF THE ENVIRONMENT. FOR EXAMPLE, THEY AFFECT TRANSIT RIDERSHIP BECAUSE THEY ARE A KEY...

Advocate: 2014 Annual Report

ERIC Educational Resources Information Center

Association of Governing Boards of Universities and Colleges, 2014

2014-01-01

The Association of Governing Boards of Universities and Colleges (AGB) strives to continuously advance the practice of governance by designing and instilling best practices and advocating nationally on issues that affect higher education. AGB shares vital information and knowledge with members and provides customized consulting services to help…

Survey of WBSNs for Pre-Hospital Assistance: Trends to Maximize the Network Lifetime and Video Transmission Techniques

PubMed Central

Gonzalez, Enrique; Peña, Raul; Vargas-Rosales, Cesar; Avila, Alfonso; Perez-Diaz de Cerio, David

2015-01-01

This survey aims to encourage the multidisciplinary communities to join forces for innovation in the mobile health monitoring area. Specifically, multidisciplinary innovations in medical emergency scenarios can have a significant impact on the effectiveness and quality of the procedures and practices in the delivery of medical care. Wireless body sensor networks (WBSNs) are a promising technology capable of improving the existing practices in condition assessment and care delivery for a patient in a medical emergency. This technology can also facilitate the early interventions of a specialist physician during the pre-hospital period. WBSNs make possible these early interventions by establishing remote communication links with video/audio support and by providing medical information such as vital signs, electrocardiograms, etc. in real time. This survey focuses on relevant issues needed to understand how to setup a WBSN for medical emergencies. These issues are: monitoring vital signs and video transmission, energy efficient protocols, scheduling, optimization and energy consumption on a WBSN. PMID:26007741

Implementing new care models: learning from the Greater Manchester demonstrator pilot experience.

PubMed

Elvey, Rebecca; Bailey, Simon; Checkland, Kath; McBride, Anne; Parkin, Stephen; Rothwell, Katy; Hodgson, Damian

2018-06-19

Current health policy focuses on improving accessibility, increasing integration and shifting resources from hospitals to community and primary care. Initiatives aimed at achieving these policy aims have supported the implementation of various 'new models of care', including general practice offering 'additional availability' appointments during evenings and at weekends. In Greater Manchester, six 'demonstrator sites' were funded: four sites delivered additional availability appointments, other services included case management and rapid response. The aim of this paper is to explore the factors influencing the implementation of services within a programme designed to improve access to primary care. The paper consists of a qualitative process evaluation undertaken within provider organisations, including general practices, hospitals and care homes. Semi-structured interviews, with the data subjected to thematic analysis. Ninety-one people participated in interviews. Six key factors were identified as important for the establishment and running of the demonstrators: information technology; information governance; workforce and organisational development; communications and engagement; supporting infrastructure; federations and alliances. These factors brought to light challenges in the attempt to provide new or modify existing services. Underpinning all factors was the issue of trust; there was consensus amongst our participants that trusting relationships, particularly between general practices, were vital for collaboration. It was also crucial that general practices trusted in the integrity of anyone external who was to work with the practice, particularly if they were to access data on the practice computer system. A dialogical approach was required, which enabled staff to see themselves as active rather than passive participants. The research highlights various challenges presented by the context within which extended access is implemented. Trust was the fundamental underlying issue; there was consensus amongst participants that trusting relationships were vital for effective collaboration in primary care.

Effects of extract liquid of SLS made from three different materials on seed germination and seedling growth of rice

NASA Astrophysics Data System (ADS)

Shao, Lingzhi; Fu, Wenting; Liu, Hong; Yan, Min; Li, Leyuan

Rice and wheat are the main candidate crops in the bioregenerative life support system (BLSS) of China, for they are traditional food in Asia. Thus the recycling of their straws is an important issue in our BLSS, and it is a vital way to biologically process them into the soil like substrate (SLS) first and then reuse them in the plant cultivation system to achieve their recycle in BLSS. However, rice is a plant with strong allelopathic effects. And so far, it is also not clear that what kind of raw materials can be processed into proper SLS to grow rice in the BLSS. Therefore, in this study, the extract liquid of SLS made from three different materials including rice straw, wheat straw and rice-wheat mixed straw was utilized to investigate its effects on the seed germination and seedling growth of rice. The gradients of the extract concentrations (soil: water) were 1:3, 1:5, 1:9, and 1:15 with the deionized water used as control. The effects of different types of SLS on seed germination and seedling vitality of rice were confirmed by analyzing the germination rate, seedling length, root length, root fresh weight, seedling fresh weight and other indicates. In addition, based on the analysis towards pH, organic matter composition and other factors of the SLS as well as the chlorophyll and hormone content of rice, the mechanism of the inhibition was speculated and the preventive methods of this phenomenon was explored. Finally, the feasibility of cultivating rice on the SLS made from the above three kinds of raw materials was evaluated and the proper raw materials to be processed into SLS to grow rice were determined.

Deaths in World Trade Center terrorist attacks--New York City, 2001.

PubMed

2002-09-11

On September 11, 2001, terrorists flew two hijacked airplanes into the World Trade Center (WTC) in lower Manhattan in New York City (NYC), destroying both towers of the WTC. This report presents preliminary vital statistics on the deaths caused by the terrorist attacks and describes the procedures developed by the New York City Department of Health and Mental Hygiene (NYCDOHMH) to issue death certificates in response to the attacks. These data underscore the need for legal mechanisms to expedite the issuance of death certificates in the absence of human remains and the need for vital registration systems that can be relocated in case of emergency.

Legal and ethical issues in safe blood transfusion.

PubMed

Chandrashekar, Shivaram; Kantharaj, Ambuja

2014-09-01

Legal issues play a vital role in providing a framework for the Indian blood transfusion service (BTS), while ethical issues pave the way for quality. Despite licensing of all blood banks, failure to revamp the Drugs and Cosmetic Act (D and C Act) is impeding quality. Newer techniques like chemiluminescence or nucleic acid testing (NAT) find no mention in the D and C Act. Specialised products like pooled platelet concentrates or modified whole blood, therapeutic procedures like erythropheresis, plasma exchange, stem cell collection and processing technologies like leukoreduction and irradiation are not a part of the D and C Act. A highly fragmented BTS comprising of over 2500 blood banks, coupled with a slow and tedious process of dual licensing (state and centre) is a hindrance to smooth functioning of blood banks. Small size of blood banks compromises blood safety. New blood banks are opened in India by hospitals to meet requirements of insurance providers or by medical colleges as this a Medical Council of India (MCI) requirement. Hospital based blood banks opt for replacement donation as they are barred by law from holding camps. Demand for fresh blood, lack of components, and lack of guidelines for safe transfusion leads to continued abuse of blood. Differential pricing of blood components is difficult to explain scientifically or ethically. Accreditation of blood banks along with establishment of regional testing centres could pave the way to blood safety. National Aids Control Organisation (NACO) and National Blood Transfusion Council (NBTC) deserve a more proactive role in the licensing process. The Food and Drug Administration (FDA) needs to clarify that procedures or tests meant for enhancement of blood safety are not illegal.

Legal and ethical issues in safe blood transfusion

PubMed Central

Chandrashekar, Shivaram; Kantharaj, Ambuja

2014-01-01

Legal issues play a vital role in providing a framework for the Indian blood transfusion service (BTS), while ethical issues pave the way for quality. Despite licensing of all blood banks, failure to revamp the Drugs and Cosmetic Act (D and C Act) is impeding quality. Newer techniques like chemiluminescence or nucleic acid testing (NAT) find no mention in the D and C Act. Specialised products like pooled platelet concentrates or modified whole blood, therapeutic procedures like erythropheresis, plasma exchange, stem cell collection and processing technologies like leukoreduction and irradiation are not a part of the D and C Act. A highly fragmented BTS comprising of over 2500 blood banks, coupled with a slow and tedious process of dual licensing (state and centre) is a hindrance to smooth functioning of blood banks. Small size of blood banks compromises blood safety. New blood banks are opened in India by hospitals to meet requirements of insurance providers or by medical colleges as this a Medical Council of India (MCI) requirement. Hospital based blood banks opt for replacement donation as they are barred by law from holding camps. Demand for fresh blood, lack of components, and lack of guidelines for safe transfusion leads to continued abuse of blood. Differential pricing of blood components is difficult to explain scientifically or ethically. Accreditation of blood banks along with establishment of regional testing centres could pave the way to blood safety. National Aids Control Organisation (NACO) and National Blood Transfusion Council (NBTC) deserve a more proactive role in the licensing process. The Food and Drug Administration (FDA) needs to clarify that procedures or tests meant for enhancement of blood safety are not illegal. PMID:25535417

Prototyping sensor network system for automatic vital signs collection. Evaluation of a location based automated assignment of measured vital signs to patients.

PubMed

Kuroda, T; Noma, H; Naito, C; Tada, M; Yamanaka, H; Takemura, T; Nin, K; Yoshihara, H

2013-01-01

Development of a clinical sensor network system that automatically collects vital sign and its supplemental data, and evaluation the effect of automatic vital sensor value assignment to patients based on locations of sensors. The sensor network estimates the data-source, a target patient, from the position of a vital sign sensor obtained from a newly developed proximity sensing system. The proximity sensing system estimates the positions of the devices using a Bluetooth inquiry process. Using Bluetooth access points and the positioning system newly developed in this project, the sensor network collects vital sign and its 4W (who, where, what, and when) supplemental data from any Bluetooth ready vital sign sensors such as Continua-ready devices. The prototype was evaluated in a pseudo clinical setting at Kyoto University Hospital using a cyclic paired comparison and statistical analysis. The result of the cyclic paired analysis shows the subjects evaluated the proposed system is more effective and safer than POCS as well as paper-based operation. It halves the times for vital signs input and eliminates input errors. On the other hand, the prototype failed in its position estimation for 12.6% of all attempts, and the nurses overlooked half of the errors. A detailed investigation clears that an advanced interface to show the system's "confidence", i.e. the probability of estimation error, must be effective to reduce the oversights. This paper proposed a clinical sensor network system that relieves nurses from vital signs input tasks. The result clearly shows that the proposed system increases the efficiency and safety of the nursing process both subjectively and objectively. It is a step toward new generation of point of nursing care systems where sensors take over the tasks of data input from the nurses.

Concluding Comments.

ERIC Educational Resources Information Center

Blackburn, Robert T.; Baldwin, Roger G.

1983-01-01

The issue of maintaining institutional vitality through the development of faculty confronts higher education with a new set of problems. Higher education should reexamine its basic premises on employee expectations and look at career paths of other professionals in other kinds of organizations. What is needed is a healthy flow of people through…

Accessing Current Information on California Indians.

ERIC Educational Resources Information Center

Carter, Trina

As California Indians confront contemporary issues, their need for timely information is vital. The library at California State University (CSU), Fresno, serves students enrolled in Native American studies courses as well as members of the San Joaquin valley community. Information sources include both recorded information and the "invisible…

The Viability of "Roe v. Wade."

ERIC Educational Resources Information Center

Belson, Nicole

1989-01-01

Examines four issues involved in "Webster v. Reproductive Health Services:" (1) the preamble to the 1986 Missouri statute on abortion, (2) prohibiting public employees from performing abortions, (3) public funds for encouraging abortion, and (4) gestational age and viability provision. Focuses on the effects on the continuing vitality of…

User Acceptance Of Atis Products And Services: A Briefing Book On The Current Status Of Jpo Research

DOT National Transportation Integrated Search

1996-03-01

- TO SUMMARIZE THE ISSUES THAT ARISE IN GAINING A BETTER UNDERSTANDING OF CUSTOMER ACCEPTANCE ("WHY IS IT VITALLY IMPORTANT?" "WHY IS IT A GOVERNMENTAL INTEREST?" "HOW CAN THE INFORMATION BE USED?") : - TO SUMMARIZE THE RESEARCH STRATEGY THAT OUR ...

Co-evolution of transportation and land use : modeling historical dependencies in land use and transportation decision making.

DOT National Transportation Integrated Search

2009-11-01

The interaction between land use and transportation has long been the central issue in urban and regional planning. Models of such : interactions provide vital information to support many public policy decisions, such as land supply, infrastructure p...

Vital Issues.

ERIC Educational Resources Information Center

Metheny, Eleanor

This publication contains nineteen speeches delivered over a thirty-year period of involvement by the author in health, physical education, and recreation activities. Grouped under time-related headings, the speeches deal with: (1) "Active Bodies," two speeches (1942, 51) reflecting a World War II and Korean War concern with a healthy,…

The Opportunity of Adolescence.

ERIC Educational Resources Information Center

Gardner, John F.

1995-01-01

Argues that readiness for sexual activity is achieved years later than suggested by physical development and that premature sexual activity can create diminished vitality and longevity of function. The article discusses the pro's and con's of sex education, explains the tension between intellect and sex, and examines related social issues. (SM)

Ex-vivo imaging of excised tissue using vital dyes and confocal microscopy

PubMed Central

Johnson, Simon; Rabinovitch, Peter

2012-01-01

Vital dyes routinely used for staining cultured cells can also be used to stain and image live tissue slices ex-vivo. Staining tissue with vital dyes allows researchers to collect structural and functional data simultaneously and can be used for qualitative or quantitative fluorescent image collection. The protocols presented here are useful for structural and functional analysis of viable properties of cells in intact tissue slices, allowing for the collection of data in a structurally relevant environment. With these protocols, vital dyes can be applied as a research tool to disease processes and properties of tissue not amenable to cell culture based studies. PMID:22752953

Concept and modular telemedicine platform for measuring of vital signs, ADL and behavioral patterns of elderly in home settings.

PubMed

Czabke, A; Loeschke, J; Lueth, T C

2011-01-01

In this contribution a new centralized platform for telemedicine is presented. It combines functions for measuring of vital signs, ADL and behavioral patterns and is especially designed for home care scenarios and the use by elderly people who are not familiar with the use of a PC. Unlike many other approaches we did not use a modified standard PC but developed a new dedicated hardware platform. It comes with various interfaces to communicate with different medical home care systems. We implemented a modular software architecture, which allows managing multiple user accounts with different personal settings. Every account can be adapted individually to the user. Every medical device that can be connected to the platform has its own software module, in which data is analyzed, displayed, stored to an internal database or transmitted to a server. Though the user is not bothered with technical issues such as setting up a connection to the internet, he keeps control on his data because he decides if and when data is transferred to a web server. The device was developed in an iterative process and evaluated in focus groups by n = 31 subjects (average age: 67 years) under the supervision of a psychogerontologist. All findings obtained from those sessions were directly incorporated in the presented work.

IMPLEMENTATION OF INFORMATION SHARING DEMONSTRATION AMONG ORGANIZATIONS IN CHARGE OF DISASTER MANAGEMENT IN TOKYO METROPOLITAN NEAR FIELD EARTHQUAKE DISASTER

NASA Astrophysics Data System (ADS)

Hada, Yasunori; Kondo, Shinya; Meguro, Kimiro; Ohara, Miho; Zama, Shinsaku; Endo, Makoto; Kobayashi, Keiji; Suzuki, Takeyasu; Noda, Itsuki; Shimora, Hiroki; Takeuchi, Ikuo; Kobayashi, Satoshi; Arakawa, Junpei; Yoshimoto, Kenichi

For realizing cross-sectional inform ation sharing in the Tokyo metropolitan area, we develop disaster management applications to reduce negative impact due to vital issue in phase of initial response, and cooperation of those applications are demonstrated toward public officials in charge of disaster management. The demonstration of information sharing among disaster related organizations focusing on issues about simultaneous multiple post-earthquake fires and rescue operations after an earthquake directly underneath Tokyo are reported.

Legal and ethical issues associated with Advance Care Directives in an Australian context.

PubMed

Denniss, D L

2016-12-01

The need for appropriate mechanisms guiding end-of-life care is increasingly vital. This commentary compares the use of Advance Care Directives (ACD) in New South Wales and South Australia in order to highlight the inconsistency in Australian legislation, before exploring common problems, legal concerns and ethical issues associated with their application in an adult population. The benefits and detriments of statutory legislation for ACD are also evaluated. © 2016 Royal Australasian College of Physicians.

Strengthening ecological mindfulness through hybrid learning in vital coalitions

NASA Astrophysics Data System (ADS)

Sol, Jifke; Wals, Arjen E. J.

2015-03-01

In this contribution a key policy `tool' used in the Dutch Environmental Education and Learning for Sustainability Policy framework is introduced as a means to develop a sense of place and associated ecological mindfulness. The key elements of this tool, called the vital coalition, are described while an example of its use in practice, is analysed using a form of reflexive monitoring and evaluation. The example focuses on a multi-stakeholder learning process around the transformation of a somewhat sterile pre-school playground into an intergenerational green place suitable for play, discovery and engagement. Our analysis of the policy-framework and the case leads us to pointing out the importance of critical interventions at so-called tipping points within the transformation process and a discussion of the potential of hybrid learning in vital coalitions in strengthening ecological mindfulness. This paper does not focus on establishing an evidence base for the causality between this type of learning and a change in behavior or mindfulness among participants as a result contributing to a vital coalition but rather focusses on the conditions, processes and interventions that allow for such learning to take place in the first place.

Personalised physical exercise regime for chronic patients through a wearable ICT platform.

PubMed

Angelidis, Pantelis A

2010-01-01

Today's state of the art in exercise physiology, professional athletics and sports practice in general clearly shows that the best results depend on the personalisation and continuous update of the recommendations provided to an athlete training, a sports lover or a person whose medical condition demands regular physical exercise. The vital signs information gathered in telemonitoring systems can be better evaluated and exploited if processed along with data from the subject's electronic health records, training history and performance statistics. In this context, the current paper intends to exploit modern smart miniaturised systems and advanced information systems towards the development of an infrastructure for continuous, non-invasive acquisition and advanced processing of vital signs information. In particular, it will look into wearable electronics embedded in textile capable of performing regular or exceptional measurements of vital physiological parameters and communicating them to an application server for further processing.

Five conversations: reflections of stakeholders on the impact of the ethnocultural communities facing AIDS study.

PubMed

Willms, D; Bhatia, R; Lowe, J; Niemi, F; Stewart, D; Westmoreland-Traore, J

1996-01-01

This paper reports on issues identified in conversations held between one of the Ethnocultural Communities Facing AIDS Study (ECFA) investigators and five stakeholders associated with this experiment in collaborative and participatory research. The stakeholders reflect on their experiences in partnering with university-based researchers, resistance in ethnocultural communities to being researched, and the next steps implicated by the research in question. The problem of HIV/AIDS in ethnocultural communities in Canada is, relative to the mainstream, also viewed as a symbol of disadvantage in these communities. The stakeholders suggest that to address these deeper concerns, there must be vital, dynamic, and enduring communication between researchers, community representatives, and government at all levels, in the process of identifying solutions and implementing them in the present.

The Hidden Curriculum: What Are We Actually Teaching about the Fundamentals of Care?

PubMed

MacMillan, Kathleen

2016-01-01

The issues of missed or inadequately provided basic nursing care and related complications are being identified as worldwide phenomena of interest. Without being aware of it, educators and practicing nurses may be teaching nursing students that fundamental nursing care is unimportant, uncomplicated and not really nursing's responsibility. This paper explores the concept of the "hidden curriculum" in nursing education, as it relates to fundamental nursing care and calls for greater partnerships between education and service to uncover the hidden curriculum; to effectively shape it to achieve alignment between classroom and practice; and, ultimately, to improve care processes and patient outcomes through collaboration. A renewed focus on the vital importance of what is considered "basics" to patient outcomes is required in nursing education. Copyright © 2016 Longwoods Publishing.

The concept of Maslow's pyramid for cardiovascular health and its impact on “change cycle”

PubMed Central

Behjati, Mohaddeseh

2014-01-01

Since the leading cause of morbidity and mortality is cardiovascular diseases, every individual should think regularly about possessing and maintaining cardiovascular health. In reality, this self-processing is delayed until the occurrence of complications related to cardiovascular inefficiency manifested as chest pain and/or dyspnea. However, people should be trained to think about their cardiovascular health issues as a vital need from early childhood. This goal is achievable by understanding it as a "true human derive" and its consecutive "behaviors". Most people are unaware of their real needs, and even if they know all of their cardiovascular needs, this knowledge is not projected in their behaviors. In the present paper, I try to outline the Herzberg two-factor hypothesis and Maslow's hierarchy of needs. PMID:24963317

The concept of Maslow's pyramid for cardiovascular health and its impact on "change cycle".

PubMed

Behjati, Mohaddeseh

2014-01-01

Since the leading cause of morbidity and mortality is cardiovascular diseases, every individual should think regularly about possessing and maintaining cardiovascular health. In reality, this self-processing is delayed until the occurrence of complications related to cardiovascular inefficiency manifested as chest pain and/or dyspnea. However, people should be trained to think about their cardiovascular health issues as a vital need from early childhood. This goal is achievable by understanding it as a "true human derive" and its consecutive "behaviors". Most people are unaware of their real needs, and even if they know all of their cardiovascular needs, this knowledge is not projected in their behaviors. In the present paper, I try to outline the Herzberg two-factor hypothesis and Maslow's hierarchy of needs.

Cytokine mediated tissue fibrosis☆

PubMed Central

Borthwick, Lee A.; Wynn, Thomas A.; Fisher, Andrew J.

2013-01-01

Acute inflammation is a recognised part of normal wound healing. However, when inflammation fails to resolve and a chronic inflammatory response is established this process can become dysregulated resulting in pathological wound repair, accumulation of permanent fibrotic scar tissue at the site of injury and the failure to return the tissue to normal function. Fibrosis can affect any organ including the lung, skin, heart, kidney and liver and it is estimated that 45% of deaths in the western world can now be attributed to diseases where fibrosis plays a major aetiological role. In this review we examine the evidence that cytokines play a vital role in the acute and chronic inflammatory responses that drive fibrosis in injured tissues. This article is part of a Special Issue entitled: Fibrosis: Translation of basic research to human disease. PMID:23046809

Monitoring of Vital Signs with Flexible and Wearable Medical Devices.

PubMed

Khan, Yasser; Ostfeld, Aminy E; Lochner, Claire M; Pierre, Adrien; Arias, Ana C

2016-06-01

Advances in wireless technologies, low-power electronics, the internet of things, and in the domain of connected health are driving innovations in wearable medical devices at a tremendous pace. Wearable sensor systems composed of flexible and stretchable materials have the potential to better interface to the human skin, whereas silicon-based electronics are extremely efficient in sensor data processing and transmission. Therefore, flexible and stretchable sensors combined with low-power silicon-based electronics are a viable and efficient approach for medical monitoring. Flexible medical devices designed for monitoring human vital signs, such as body temperature, heart rate, respiration rate, blood pressure, pulse oxygenation, and blood glucose have applications in both fitness monitoring and medical diagnostics. As a review of the latest development in flexible and wearable human vitals sensors, the essential components required for vitals sensors are outlined and discussed here, including the reported sensor systems, sensing mechanisms, sensor fabrication, power, and data processing requirements. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Opportunities and Challenges in Application of Forward Osmosis in Food Processing.

PubMed

Rastogi, Navin K

2016-01-01

Food processing and preservation technologies must maintain the fresh-like characteristics of food while providing an acceptable and convenient shelf life as well as assuring safety and nutritional value. Besides, the consumers' demand for the highest quality convenience foods in terms of natural flavor and taste, free from additives and preservatives necessitated the development of a number of membrane-based non-thermal approaches to the concentration of liquid foods, of which forward osmosis has proven to be the most valuable one. A series of recent publications in scientific journals have demonstrated novel and diverse uses of this technology for food processing, desalination, pharmaceuticals as well as for power generation. Its novel features, which include the concentration of liquid foods at ambient temperature and pressure without significant fouling of membrane, made the technology commercially attractive. This review aims to identify the opportunities and challenges associated with this technology. At the same time, it presents a comprehensive account of recent advances in forward osmosis technology as related to the major issues of concern in its rapidly growing applications in food processing such as concentration of fruit and vegetable juices (grape, pineapple, red raspberry, orange, and tomato juice and red radish juice) and natural food colorants (anthocyanin and betalains extracts). Several vibrant and vital issues such as recent developments in the forward osmosis membrane and concentration polarization aspects have been also addressed. The asymmetric membrane used for forward osmosis poses newer challenges to account both external and internal concentration polarization leading to significant reduction in flux. The recent advances and developments in forward osmosis membrane processes, mechanism of water transport, characteristics of draw solution and membranes as well as applications of forward osmosis in food processing have been discussed.

Autophagy in Ras-induced malignant transformation: fatal or vital?

PubMed

Mariño, Guillermo; Martins, Isabelle; Kroemer, Guido

2011-04-08

In this issue of Molecular Cell, Elgendy et al. suggest that Ras-induced autophagy may kill tumor cells on the verge of oncogenic transformation, providing a contrast to recent reports indicating that autophagy is required for optimal growth of Ras-driven cancers. Copyright © 2011 Elsevier Inc. All rights reserved.

Education for a Learning Society.

ERIC Educational Resources Information Center

Tempero, Howard E., Ed.

The essays contained in this booklet are 1) "Education for a 'Learning Society': The Challenge" by Ernest Bayles in which he calls for focus on learning to live, developing skills of reflection and judgment applicable to vital issues, and reflective teaching; 2) "Teacher Education in a Learning Society" in which David Turney demands teacher…

Teaching Chinese College ESL Writing: A Genre-Based Approach

ERIC Educational Resources Information Center

Yang, Yilong

2016-01-01

College students' English writing plays a vital role in their language learning and further education. However, the current college English teaching falls far behind to resolve this issue, which includes insufficient writing ability compared with that of listening and speaking, inadequate teacher instruction and students' exercise, negative…

Educational Leadership: What Next?

ERIC Educational Resources Information Center

Cunningham, Luvern L.

An examination of futurist literature showed that, in addition to traditional leadership skills, there are eight emerging skills vital to future leaders. Leaders of the future will have to focus on both future and present issues simultaneously by planning for various time frames, sensing the rates of change and communicating goals to followers,…

Holistically Evaluating the Impact of Water and Land Use Management in the Santa Cruz Watershed

EPA Science Inventory

Governments, tribal leaders and citizens within the Santa Cruz watershed (United States, Mexico, the Tohono O'odham and the Pascua Yaqui Tribes) face environmental and economic issues of ensuring people have access to clean water and sanitation while vital ecosystems are protect...

Reviewing Post-Tenure Review

ERIC Educational Resources Information Center

Neal, Anne D.

2008-01-01

Ever since the American Association of University Professors (AAUP) and the Association of American Colleges issued the joint 1940 Statement of Principles on Academic Freedom and Tenure, two truths have been deemed self-evident: that academic freedom is vital to meaningful teaching and intellectual work, and that tenure is necessary to ensure…

Personalised Context-Aware Ubiquitous Learning System for Supporting Effective English Vocabulary Learning

ERIC Educational Resources Information Center

Chen, Chih-Ming; Li, Yi-Lun

2010-01-01

Because learning English is extremely popular in non-native English speaking countries, developing modern assisted-learning schemes that facilitate effective English learning is a critical issue in English-language education. Vocabulary learning is vital within English learning because vocabulary comprises the basic building blocks of English…

Developments in the Law--Section 1981.

ERIC Educational Resources Information Center

Aguilar, Javier; And Others

1980-01-01

Reviews the history and current state of the law under Section 1981 of the Civil Rights Act of 1866. Suggests how it may be interpreted to maintain its vitality as a guarantee of racial equality. Considers actionable discrimination claims, protected interests, prima facie evidence, constitutional defenses, immunities, and procedural issues.…

7 CFR 25.204 - Evaluation of the strategic plan.

Code of Federal Regulations, 2013 CFR

2013-01-01

... and design. The extent to which the plan considers issues of design and amenities that will foster a..., land and water uses, waste management, environmental protection and the vitality of life of the... participants and contributors to their community, and to succeed in an increasingly competitive global economy...

"We're All Appalachian."

ERIC Educational Resources Information Center

Banker, Mark

2002-01-01

A teacher at a Knoxville college preparatory school challenges his students to analyze stereotypes about Appalachia and recognize that acceptance of their own Appalachian-ness is vital to their personal well-being and that of the region. Comparisons of Appalachians with Hispanics in northern New Mexico reveal common issues of land use, cultural…

Student Loan Default and Repayment in Kentucky

ERIC Educational Resources Information Center

Kentucky Council on Postsecondary Education, 2016

2016-01-01

As college costs continue to rise, student loan default and repayment are issues of increasing concern to students and families, colleges and universities, and state and federal governments. Helping students borrow responsibly and manage their debt are vitally important to maintaining college access and affordability and increasing the education…

Perspective: Academic Controversies as a Vital Instructional Tool.

ERIC Educational Resources Information Center

Johnson, David W.; Johnson, Roger T.

1997-01-01

Advocates the use of academic controversies (student research and classroom debate on an issue with clearly defined positions). Identifies three ways that this educates students about civil justice: (1) students learn citizenship skills; (2) provides a procedure for resolving civil justice problems; and (3) increases academic learning. (MJP)

Exploring Matter: An Interactive, Inexpensive Chemistry Exhibit for Museums

ERIC Educational Resources Information Center

Murov, Steven; Chavez, Arnold

2017-01-01

Despite its vital importance in our lives, chemistry is inadequately represented in most museums. Issues such as safety, replenishing and disposal of chemicals, supervision required, and cost are constraints that have limited the number and size of chemistry exhibits. Taking into account the constraints, a 21-station interactive and inexpensive…

Interface between Global Education and Multicultural Education.

ERIC Educational Resources Information Center

Randall, Ruth E.; And Others

Today global education and multicultural education are vital as all countries in the world face complex issues in economic, political, and social interdependence. This paper examines the interface between global education and multicultural education as a potential answer of how to prepare students for effective participation in a culturally…

Online Self-Tests: A Powerful Tool for Self-Study.

ERIC Educational Resources Information Center

Killedar, Manoj

2002-01-01

Examines vital design issues pertaining to the "Online Self-Test," a simple solution for dealing with concerns about lack of time and lack of motivation in distance education. Presents experiences gained during the implementation of the Online Self-Test Center for Yashwantrao Chavan Maharashtra Open University, Nashik, India, and…

CyberHunt 6: Think Green.

ERIC Educational Resources Information Center

Kloza, Brad

2000-01-01

Presents an Earth Day reproducible that involves online activities. Students are taken on a tour of earth-friendly Web sites, answering questions relating to such vital issues as recycling, land conservation, and the long-term survival of all living things. The sites offer children many opportunities for independent learning in the forms of…

Case Studies in Wilderness Medicine.

ERIC Educational Resources Information Center

Gray, Melissa; Tarter, Shana Lee

Five case studies explore issues in wilderness medicine, with emphasis on evacuation decision making. The cases describe medical problems encountered during wilderness trips involving college or high school students. In each case, the situation and facts of the case are outlined, including the patient's medical history and vital signs, and at…

Another Perspective: A Response to "Toward Convergence"

ERIC Educational Resources Information Center

Regelski, Thomas A.

2013-01-01

This response by Thomas A. Regelski was solicited to complement the lead article in this issue, "Toward Convergence: Adapting Music Education to Contemporary Society and Participatory Culture" by Evan S. Tobias. The author notes that many interesting and vital questions and alternatives that are often studiously ignored, overlooked, or taken for…

Immigration: Coming to America

ERIC Educational Resources Information Center

Anderson, Kristin

2011-01-01

To say that immigration is currently a controversial issue would be an understatement. The media is rife with misinformation and does a very poor job of making the critical distinction between legal and illegal immigration. Because of this, it is vitally important that libraries provide students with clear and unbiased material on the topic. In…

The Soviet Region, The Environment, and U.S. National Security

DTIC Science & Technology

1992-04-01

environmental pollution is an international problem requiring international solutions. Second, environmental issues are integral to the prospect of economic vitality. Third, the Soviet Union has a history of environmental abuse and is now paying an economic and social price which must be reversed. And finally, since regional

Health and security in the global village.

PubMed

Evans, G

1993-01-01

With the ecological stability of the world under threat, no country can stand alone. National security should no longer be viewed in a purely military light but rather as a matter demanding cooperation between all countries on a broad range of vital issues, not least those related to health and the environment.

Prospecting for Microelement Function and Biosafety Assessment of Transgenic Cereal Plants

PubMed Central

Yu, Xiaofen; Luo, Qingchen; Huang, Kaixun; Yang, Guangxiao; He, Guangyuan

2018-01-01

Microelement contents and metabolism are vitally important for cereal plant growth and development as well as end-use properties. While minerals phytotoxicity harms plants, microelement deficiency also affects human health. Genetic engineering provides a promising way to solve these problems. As plants vary in abilities to uptake, transport, and accumulate minerals, and the key enzymes acting on that process is primarily presented in this review. Subsequently, microelement function and biosafety assessment of transgenic cereal plants have become a key issue to be addressed. Progress in genetic engineering of cereal plants has been made with the introduction of quality, high-yield, and resistant genes since the first transgenic rice, corn, and wheat were born in 1988, 1990, and 1992, respectively. As the biosafety issue of transgenic cereal plants has now risen to be a top concern, many studies on transgenic biosafety have been carried out. Transgenic cereal biosafety issues mainly include two subjects, environmental friendliness and end-use safety. Different levels of gene confirmation, genomics, proteomics, metabolomics and nutritiomics, absorption, metabolism, and function have been investigated. Also, the different levels of microelement contents have been measured in transgenic plants. Based on the motivation of the requested biosafety, systematic designs, and analysis of transgenic cereal are also presented in this review paper. PMID:29599791

[Evaluation of the vital emergency action plan at the Navarre Hospital (Spain)].

PubMed

Tirapu, Belén; Rodrigo, Isabel; Gost, Javier; Aranguren, María Isabel; Ezcurra, Paz

2010-07-01

Healthcare organizations are placing great emphasis on the care of patients with cardiopulmonary arrest (CPA) since interventions based on the scientific evidence can decrease both the mortality rate and sequelae. Nevertheless, there are limited comprehensive assessments covering all the resources and interventions required when a vital emergency arises. To evaluate the effectiveness of the vital emergency action plan at the Navarre Hospital by analyzing a panel of 70 indicators. Structure and process indicators were assessed in 25 clinical units at the Navarre Hospital from April to June 2008. The structure and review process of CPR carts were analyzed, defibrillators were tested and 40 simulations involving 144 professionals were evaluated. Nonconformities were found in 86% of the indicators evaluated. The percentages of compliance in the indicators of structure ranged from 39.6% to 100%. In the evaluation of process, conformity ranged from 2.5% to 100%. The percentages of simulations meeting time standards varied between 17.5% and 45%. In 37.5% of the simulations, at least 50% of trained staff were present in the unit. In 32.3% of the simulations, the standard for the number of people in the unit who participated in the simulations was achieved. This study identified problems in the structure and process of a vital emergency action plan without, at this stage, evaluating patient outcomes. Copyright © 2010 Elsevier España S.L. All rights reserved.

Investigating the neural correlates of smoking: Feasibility and results of combining electronic cigarettes with fMRI.

PubMed

Wall, Matthew B; Mentink, Alexander; Lyons, Georgina; Kowalczyk, Oliwia S; Demetriou, Lysia; Newbould, Rexford D

2017-09-12

Cigarette addiction is driven partly by the physiological effects of nicotine, but also by the distinctive sensory and behavioural aspects of smoking, and understanding the neural effects of such processes is vital. There are many practical difficulties associated with subjects smoking in the modern neuroscientific laboratory environment, however electronic cigarettes obviate many of these issues, and provide a close simulation of smoking tobacco cigarettes. We have examined the neural effects of 'smoking' electronic cigarettes with concurrent functional Magnetic Resonance Imaging (fMRI). The results demonstrate the feasibility of using these devices in the MRI environment, and show brain activation in a network of cortical (motor cortex, insula, cingulate, amygdala) and sub-cortical (putamen, thalamus, globus pallidus, cerebellum) regions. Concomitant relative deactivations were seen in the ventral striatum and orbitofrontal cortex. These results reveal the brain processes involved in (simulated) smoking for the first time, and validate a novel approach to the study of smoking, and addiction more generally.

A Sandia weapon review bulletin : defense programs, Autumn 1992.

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

Not Available

1992-09-01

Topics in this issue: (1) Focal Point and STEP. Sandia National Laboratories has always focused its advanced weapon development not only on future weapon needs, but also on the engineering and manufacturing sciences needed to meet them. Both areas are changing dramatically. As the nation dismantles many of its warheads, it becomes essential that those that remain are increasingly reliable, secure, capable, and safe. And as development resources diminish, it becomes vital that they are applied to the most critical technologies in a disciplined manner. The mission of the Focal Point program and the Stockpile Transition Enabling Program (STEP) ismore » to develop processes for meeting these challenges. Focal Point offers a decision-making process for allocating Sandia's resources to meets its defense programs strategic goals. (2) Defense Programs news in brief. (3) Dismantling the nuclear stockpile. (4) W88/MK5: Arming, Fuzing, and Firing system meets all requirements and goals. (5) The Common Radar Fuze. (6) Insertable-explosive arming of firing sets. (7) Preparing for fewer underground tests.« less

Disentangling the effects of serotonin on risk perception: S-carriers of 5-HTTLPR are primarily concerned with the magnitude of the outcomes, not the uncertainty.

PubMed

Millroth, Philip; Juslin, Peter; Eriksson, Elias; Agren, Thomas

2017-10-01

Serotonin signaling is vital for reward processing, and hence, also for decision-making. The serotonin transporter gene linked polymorphic region (5-HTTLPR) has been connected to decision making, suggesting that short-allele carriers (s) are more risk averse than long-allele homozygotes (ll). However, previous research has not identified if this occurs because s-carriers (i) are more sensitive to the uncertainty of the outcomes or (ii) are more sensitive to the magnitude of the outcomes. This issue was disentangled using a willingness-to-pay task, where the participants evaluated prospects involving certain gains, uncertain gains, and ambiguous gains. The results clearly favored the hypothesis that s-carriers react more to the magnitude of the outcomes. Self-reported measures of everyday risk-taking behavior also favored this hypothesis. We discuss how these results are in line with recent research on the serotonergic impact on reward processing. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Video capture of clinical care to enhance patient safety

PubMed Central

Weinger, M; Gonzales, D; Slagle, J; Syeed, M

2004-01-01



 Experience from other domains suggests that videotaping and analyzing actual clinical care can provide valuable insights for enhancing patient safety through improvements in the process of care. Methods are described for the videotaping and analysis of clinical care using a high quality portable multi-angle digital video system that enables simultaneous capture of vital signs and time code synchronization of all data streams. An observer can conduct clinician performance assessment (such as workload measurements or behavioral task analysis) either in real time (during videotaping) or while viewing previously recorded videotapes. Supplemental data are synchronized with the video record and stored electronically in a hierarchical database. The video records are transferred to DVD, resulting in a small, cheap, and accessible archive. A number of technical and logistical issues are discussed, including consent of patients and clinicians, maintaining subject privacy and confidentiality, and data security. Using anesthesiology as a test environment, over 270 clinical cases (872 hours) have been successfully videotaped and processed using the system. PMID:15069222

Based Real Time Remote Health Monitoring Systems: A Review on Patients Prioritization and Related "Big Data" Using Body Sensors information and Communication Technology.

PubMed

Kalid, Naser; Zaidan, A A; Zaidan, B B; Salman, Omar H; Hashim, M; Muzammil, H

2017-12-29

The growing worldwide population has increased the need for technologies, computerised software algorithms and smart devices that can monitor and assist patients anytime and anywhere and thus enable them to lead independent lives. The real-time remote monitoring of patients is an important issue in telemedicine. In the provision of healthcare services, patient prioritisation poses a significant challenge because of the complex decision-making process it involves when patients are considered 'big data'. To our knowledge, no study has highlighted the link between 'big data' characteristics and real-time remote healthcare monitoring in the patient prioritisation process, as well as the inherent challenges involved. Thus, we present comprehensive insights into the elements of big data characteristics according to the six 'Vs': volume, velocity, variety, veracity, value and variability. Each of these elements is presented and connected to a related part in the study of the connection between patient prioritisation and real-time remote healthcare monitoring systems. Then, we determine the weak points and recommend solutions as potential future work. This study makes the following contributions. (1) The link between big data characteristics and real-time remote healthcare monitoring in the patient prioritisation process is described. (2) The open issues and challenges for big data used in the patient prioritisation process are emphasised. (3) As a recommended solution, decision making using multiple criteria, such as vital signs and chief complaints, is utilised to prioritise the big data of patients with chronic diseases on the basis of the most urgent cases.

Ethical issues in organ and tissue transplantation.

PubMed

Abouna, George M

2003-12-01

Clinical organ transplantation provides a way of giving the gift of life to patients with terminal failure of vital organs, which requires the participation of other fellow human beings and of society by donating organs from deceased or living individuals. The increasing incidence of vital organ failure and the inadequate supply of organs, especially from cadavers, has created a wide gap between organ supply and organ demand, which has resulted in very long waiting times to receive an organ as well as an increasing number of deaths while waiting. These events have raised many ethical, moral and societal issues regarding supply, the methods of organ allocation the use of living donors as volunteers including minors. It has also led to the practice of organ sale by entrepreneurs for financial gains in some parts the world through exploitation of the poor, for the benefit of the wealthy. The current advances in immunology and tissue engineering and the use of animal organs, xenotransplantation, while offering very promising solutions to many of these problems, also raise additional ethical and medical issues, which must be considered by the medical profession as well as society. This review deals with the ethical and moral issues generated by the current advances in organ transplantation, the problem of organ supply versus organ demand and the appropriate allocation of available organs. It deals with the risks and benefits of organ donation from living donors, the appropriate and acceptable methods to increase organ donation from the deceased through the adoption of the principle of 'presumed consent', the right methods of providing acceptable appreciation and compensation for the family of the deceased as well as volunteer and altruistic donors, and the duties and responsibilities of the medical profession and society to help fellow humans. The review also deals with the appropriate and ethically acceptable ways of utilizing the recent advances of stem cell transplantation from adult versus fetal donors, tissue engineering and the use of organs from animals or xenotransplantation. It is emphasized that clinical organ and tissue transplantation can be more beneficial and life saving if everyone involved in the process, including physicians and medical institutions, respect and consider the best interests of the patients, as well as honor the ethical, moral and religious values of society.

Transformative and Restorative Learning: A Vital Dialectic for Sustainable Societies

ERIC Educational Resources Information Center

Lange, Elizabeth A.

2004-01-01

This study explores the potential of critical transformative learning for revitalizing citizen action, particularly action toward a sustainable society. Through an action research process with 14 university extension participants, it was found that a dialectic of transformative and restorative learning is vital for fostering active citizenship.…

Navigating the boundary of science for decision making at the state and local level

NASA Astrophysics Data System (ADS)

Gonzales, L. M.; Wood, C.; Boland, M. A.; Rose, C. A.

2015-12-01

Scientific information should play a vital role in many decision making processes, yet issues incorporating geoscience information often arise due to inherent differences between how scientists and decision makers operate. Decision makers and scientists have different priorities, produce work at different rates, and often lack an understanding of each others' institutional constraints. Boundary organizations, entities that facilitate collaboration and information flow across traditional boundaries such as that between scientists and decision makers, are in a unique position to improve the dialogue between disparate groups. The American Geosciences Institute (AGI), a nonprofit federation of 50 geoscience societies and organizations, is linking the geoscience and decision-making communities through its Critical Issues Program. AGI's Critical Issues program has first-hand experience in improving the transfer of information across the science-decision making boundary, particularly in areas pertaining to water resources and hazards. This presentation will focus on how, by collaborating with organizations representing the decision making and geoscience communities to inform our program development, we have created our three main content types - website, webinar series, and research database - to better meet the needs of the decision-making process. The program presents existing geoscience information in a way that makes the interconnected nature of geoscience topics more easily understood, encourages discussion between the scientific and decision-making communities, and has established a trusted source of impartial geoscience information. These efforts have focused on state and local decision makers—groups that increasingly influence climate and risk-related decisions, yet often lack the resources to access and understand geoscience information.

Real-Time Process Analytics in Emergency Healthcare.

PubMed

Koufi, Vassiliki; Malamateniou, Flora; Prentza, Adrianna; Vassilacopoulos, George

2017-01-01

Emergency medical systems (EMS) are considered to be amongst the most crucial systems as they involve a variety of activities which are performed from the time of a call to an ambulance service till the time of patient's discharge from the emergency department of a hospital. These activities are closely interrelated so that collaboration and coordination becomes a vital issue for patients and for emergency healthcare service performance. The utilization of standard workflow technology in the context of Service Oriented Architecture can provide an appropriate technological infrastructure for defining and automating EMS processes that span organizational boundaries so that to create and empower collaboration and coordination among the participating organizations. In such systems, the utilization of leading-edge analytics tools can prove important as it can facilitate real-time extraction and visualization of useful insights from the mountains of generated data pertaining to emergency case management. This paper presents a framework which provides healthcare professionals with just-in-time insight within and across emergency healthcare processes by performing real-time analysis on process-related data in order to better support decision making and identify potential critical risks that may affect the provision of emergency care to patients.

Alternative to Nitric Acid for Passivation of Stainless Steel Alloys

NASA Technical Reports Server (NTRS)

Lewis, Pattie L.; Kolody, Mark; Curran, Jerry

2013-01-01

Corrosion is an extensive problem that affects the Department of Defense (DoD) and National Aeronautics and Space Administration (NASA). The deleterious effects of corrosion result in steep costs, asset downtime affecting mission readiness, and safety risks to personnel. Consequently, it is vital to reduce corrosion costs and risks in a sustainable manner. The DoD and NASA have numerous structures and equipment that are fabricated from stainless steel. The standard practice for protection of stainless steel is a process called passivation. Typical passivation procedures call for the use of nitric acid; however, there are a number of environmental, worker safety, and operational issues associated with its use. Citric acid offers a variety of benefits including increased safety for personnel, reduced environmental impact, and reduced operational cost. DoD and NASA agreed to collaborate to validate citric acid as an acceptable passivating agent for stainless steel. This paper details our investigation of prior work developing the citric acid passivation process, development of the test plan, optimization of the process for specific stainless steel alloys, ongoing and planned testing to elucidate the process' resistance to corrosion in comparison to nitric acid, and preliminary results.

Enterprise storage report for the 1990's

NASA Technical Reports Server (NTRS)

Moore, Fred

1991-01-01

Data processing has become an increasingly vital function, if not the most vital function, in most businesses today. No longer only a mainframe domain, the data processing enterprise also includes the midrange and workstation platforms, either local or remote. This expanded view of the enterprise has encouraged more and more businesses to take a strategic, long-range view of information management rather than the short-term tactical approaches of the past. Some of the significant aspects of data storage in the enterprise for the 1990's are highlighted.

A Self-Calibrating Radar Sensor System for Measuring Vital Signs.

PubMed

Huang, Ming-Chun; Liu, Jason J; Xu, Wenyao; Gu, Changzhan; Li, Changzhi; Sarrafzadeh, Majid

2016-04-01

Vital signs (i.e., heartbeat and respiration) are crucial physiological signals that are useful in numerous medical applications. The process of measuring these signals should be simple, reliable, and comfortable for patients. In this paper, a noncontact self-calibrating vital signs monitoring system based on the Doppler radar is presented. The system hardware and software were designed with a four-tiered layer structure. To enable accurate vital signs measurement, baseband signals in the radar sensor were modeled and a framework for signal demodulation was proposed. Specifically, a signal model identification method was formulated into a quadratically constrained l1 minimization problem and solved using the upper bound and linear matrix inequality (LMI) relaxations. The performance of the proposed system was comprehensively evaluated using three experimental sets, and the results indicated that this system can be used to effectively measure human vital signs.

An Update on the Learning Transfer System

ERIC Educational Resources Information Center

Choi, Myungweon; Ruona, Wendy E. A.

2008-01-01

Learning transfer in organizations is a central issue in HRD. Much of the research of the 1980-1990's informed the development of the learning transfer system inventory (Holton, Bates, & Ruona, 2000). However, it's vitally important to continually enhance our understanding of the learning transfer system. In this paper, we reviewed the new…

Parents in Prison.

ERIC Educational Resources Information Center

Lee, Arlene F.; Kreisher, Kristen

2002-01-01

When parents are incarcerated, their children can become the unintended victims. The children can suffer trauma similar to that from a divorce or the death of a loved one. As the number of parents in prison increases, it's vital that school counselors learn how to help these children with their issues of loss, shame and anger. (GCP)

A Rationale for Developing Communication Training Programs: Issues and Resources for Curriculum Development.

ERIC Educational Resources Information Center

Curtis, Dan B.; Beebe, Steven A.

A number of studies consistently identify the importance of communication skills, both oral and written, as vital to employability. Speech communication departments, however, have been slow either in responding to industry's needs or in informing students of the high correlation between communication skills and employability. Some of the possible…

A hydrophysical database to develop pedotransfer functions for Brazilian soils: challenges and perspectives

USDA-ARS?s Scientific Manuscript database

Access to soil hydrological data is vital for hydrology projects and for supporting decision-making in issues related to the availability of food and water and the forecasting of phenomena related to soil surface stability. Brazil is a country of continental dimensions and has accumulated a signific...

The Influence of Changing Nurse Documentation Practices Have on Patient Satisfaction

ERIC Educational Resources Information Center

Blaney, Charon D.

2012-01-01

Health care leaders in the 21st century face challenges that stem from issues concerning quality care in a cost efficient environment while maintaining customer satisfaction. Technology has played a vital part in offering more advanced diagnostic and surgical equipment. The proliferation of technology has resulted in documentation at the…

Language Trends 2010 Secondary

ERIC Educational Resources Information Center

CILT, the National Centre for Languages, 2010

2010-01-01

The Language Trends survey is run jointly each year by CILT, the National Centre for Languages, the Association for Language Learning (ALL) and the Independent Schools Modern Languages Association (ISMLA). In this period of rapid change and policy development, it is vital to have an up to date picture of current issues for languages. Therefore,…

CoSN Compendium, 2006

ERIC Educational Resources Information Center

Salpeter, Judy, Ed.

2006-01-01

The 2006 Compendium looks at six issues of vital importance to education technology leaders today: (1) Measuring the Value of One-to-One Computing (Leslie A. Wilson and Eric L. Peterson with contributions from Tammy Fry, Rich Kaestner and Andrew Zucker); (2) Open Technologies in K-12 Schools (a collaborative effort coordinated by Jim Hirsch with…

Strategies for Transitioning to an Inclusive School Environment. Issue Brief #10

ERIC Educational Resources Information Center

Gross, Judith

2017-01-01

For many students with disabilities, their school experience began or quickly became non-inclusive. As schools increasingly adopt inclusive practices, these students and their families may have questions or concerns. This brief provides strategies, suggestions, and resources for schools to help families understand and become a vital part of the…

Society Needs to Organize the Structures and Uses of Science

ERIC Educational Resources Information Center

Tinbergen, Jan

1972-01-01

Points out that scientific advancements have contributed many gains, but also problems to the present society. Happiness can result in the future if the priority of human survival is kept above others in allocating resources for research. Joint decisions should be made by all nations on vital issues facing them. (PS)

Case Study: Online Continuing Education for New Librarians

ERIC Educational Resources Information Center

Hendrix, Beth R.; McKeal, Alyse E.

2017-01-01

Continuing education is vital for new librarians to gain skills and knowledge beyond library school. Professional development offered free in an online environment is often the best option for staying current on the issues and trends necessary for young librarians to grow and flourish. This paper presents a case study of an online professional…

Women: Managers Stuck in the Middle?

ERIC Educational Resources Information Center

O'Leary, Virginia E.

Promoting women into higher level organizational positions is vital as a social issue and a subject for organizational theory and research. Recently, Henning and Jardin have identified an internal factor that poses a problem to women and their job-related aspirations. The absence of long-term career commitment has been found to inhibit the…

How a Personal Development Program Enhances Social Connection and Mobilises Women in the Community

ERIC Educational Resources Information Center

Spry, Nandila; Marchant, Teresa

2014-01-01

Gender equity and the empowerment of women is a significant international issue. Successful adult education programs are vital to enhance women's situation. Lessons learned from a personal development program provided for thousands of women are analysed. The program is conducted by community service providers in Australia and internationally, with…

Who Goes to Preschool and Why Does It Matter? Preschool Policy Brief. Issue 15

ERIC Educational Resources Information Center

Barnett, W. Steven; Yarosz, Donald J.

2007-01-01

In a world shaped by global competition, preschool education programs play an increasingly vital role in child development and school readiness. There is growing awareness that early learning's impacts persist across children's life spans, affecting educational achievement, adult earning and even crime and delinquency. Preschool education is…

Historic Neighborhood Schools: Success Stories. Issues and Initiatives.

ERIC Educational Resources Information Center

National Trust for Historic Preservation, Washington, DC.

This document offers 19 case studies that show how people across the United States have kept historic schools as vital parts of their communities. The case studies address the most important challenges to the continued use of historic schools as educational facilities. They offer concise summaries of information that architects, contractors, and…

Nurturing Our Spiritual Imagination in an Age of Science and Technology.

ERIC Educational Resources Information Center

Lear, Norman

1989-01-01

Addresses the issue of spiritual needs in the face of a materialistic, technological, self-aggrandizing culture in a speech to the American Academy of Religion. Urges religious educators to point society in the direction of environmental awareness, reintegrating spirituality with rationality. Sees the vital role religion plays in helping students…

The Greek, Italian, and Jewish American Ethnic Press: A Comparative Analysis.

ERIC Educational Resources Information Center

Jaret, Charles

1979-01-01

The ethnic press has played a vital role in the assimilation and the social and geographic mobility of immigrant groups. Its coverage of and editorial positions on ethnic relations, "Americanization," news and events occurring in the country of origin, the issue of language retention, and labor and economic concerns have influenced this…

Critical Literacy: Using Nonfiction to Learn about Islam

ERIC Educational Resources Information Center

Phelps, Stephen

2010-01-01

Schools have a legitimate and vital role in providing Americans with a better and more accurate understanding of the Muslim world. Given the cultural and ideological issues at play in any understanding of Islam, the theories and practices of critical literacy can provide useful guidance to teachers. The purposes of this article are to counteract…

Ubiquitous human computing.

PubMed

Zittrain, Jonathan

2008-10-28

Ubiquitous computing means network connectivity everywhere, linking devices and systems as small as a drawing pin and as large as a worldwide product distribution chain. What could happen when people are so readily networked? This paper explores issues arising from two possible emerging models of ubiquitous human computing: fungible networked brainpower and collective personal vital sign monitoring.

Higher Secondary Learners' Effectiveness towards Web Based Instruction (WBI) on Chemistry

ERIC Educational Resources Information Center

Sudha, A.; Amutha, S.

2015-01-01

Web-based training is becoming a phenomenon in education today because of its flexibility and convenience, it is vitally important to address those issues that adversely impact retention and success in this environment. To generate principles of effective asynchronous web-based materials specifically applicable for secondary level students based…

Nuclear Power: The Market Test. Worldwatch Paper 57.

ERIC Educational Resources Information Center

Flavin, Christopher

Nuclear power was considered vital to humanity's future until just a short time ago. Since the late seventies, economic viability has joined a list of such issues as waste disposal and radiation hazards which call into question the future of nuclear power. This document discusses (in separate sections): (1) the selling of nuclear power, including…

Knowledge Transfer and Information Skills for Student-Centered Learning in Spain

ERIC Educational Resources Information Center

Molina, Maria Pinto; Sales, Dora

2008-01-01

Knowing how to select, organize, and use information in order to solve problems, handle new situations, and continue learning are key issues in the teaching and learning scenario in contemporary society. Teaching these skills is particularly critical for European universities and is currently recognized as vital in the context of the European…

The Challenges of Student Affairs at Kenyan Public Universities

ERIC Educational Resources Information Center

Yakaboski, Tamara; Birnbaum, Matthew

2013-01-01

Kenya is increasingly turning to the promise of mass higher education to help solve a range of economic and social issues. These efforts have had profound effects on university students, faculty and professionals who provide the vital student support services necessary for academic success. This case study explores the challenges that face Kenyan…

Responsible Environmental Action: Its Role and Status in Environmental Education and Environmental Quality

ERIC Educational Resources Information Center

Short, Philip C.

2009-01-01

This century will be one of continued global population growth, technological advancement, and subsequent burdens on the natural world from consumer demands. A citizenry capable of understanding the complexity of environmental issues and actively participating in their resolutions is vital. The ultimate goal of environmental educators should be to…

The Militarization of the Collective Security Treaty Organization (CSL Issue Paper, Volume 6-09, July 2009)

DTIC Science & Technology

2009-07-01

crises that more than likely are considered to threaten Uzbek vital interests in Central Asia. According to CSTO Secretary General Nikolai Bordyuzha, the...Central Asia. To Russian leaders, the planned deployment of theater missile defense interceptors to Poland and a radar system in the Czech Republic

Energy Research

ERIC Educational Resources Information Center

Group of Eight (NJ1), 2010

2010-01-01

The Group of Eight (Go8) is a coalition of leading Australian universities, intensive in research and comprehensive in general and professional education. The Go8 member universities recognise that the issue of energy usage and transformation is one of vital importance not only to Australia but to the world as a whole. The universities aim to make…

New England's Vital Resource: The Labor Force.

ERIC Educational Resources Information Center

Hoy, John C., Ed.; Bernstein, Melvin H., Ed.

A collection of analyses and projections is presented that explores the challenges posed by a rapidly evolving economy and the critical issue of manpower policy facing New England and the nation. New England was able to move from traditional industry to high technology because its colleges and universities supplied basic research and trained…

A Review and Synthesis of Research on Women in the World of Work.

ERIC Educational Resources Information Center

Kievit, Mary Bach

Materials dealing with gainful employment of women, opportunities for employment and advancement, and maximizing opportunities as a means of personal satisfaction and as a contribution to society, were reviewed from the international and national perspective, and as current trends and issues. Realizing that vocational educators have a vital role…

Participation in Government NR. A Guide for Teachers, Grade 12.

ERIC Educational Resources Information Center

D'Addario, Alice

The "Participation in Government" course is intended to be a culminating activity for social studies students in New York State high schools. Designed to have students apply prior knowledge in the determination of positions regarding vital public issues, the course is particularly crucial for non-regents students, for it will, in many…

Critical Thinking: Ethical Reasoning and Fairminded Thinking, Part I

ERIC Educational Resources Information Center

Paul, Richard; Elder, Linda

2009-01-01

The development of ethical reasoning abilities is vitally important--both for living an ethical life and creating an ethical world. In this article, the authors set out some of the foundations of ethical reasoning. Their aim is to introduce some important intellectual tools and understandings for insightfully reasoning through ethical issues and…

Re-Vitalizing the First Year Class through Student Engagement and Discovery Learning

ERIC Educational Resources Information Center

Steuter, Erin; Doyle, Judith

2010-01-01

The first year course in Sociology at Mount Allison University introduced students to social issues via dynamic class interactions and assignments that are designed to build conceptual and applied skills. Developments to the course organization have maximized the opportunities for discovery learning and have made the class an enjoyable teaching…

A Modular Training Project for Vocational Education and Improvement in Turkey

ERIC Educational Resources Information Center

Arslan, Ridvan; Tekin, Yucel; Yazici, Murat; Kus, Abdil; Kaynak, Z. Gokay

2009-01-01

Various vocational training methods, most of which overlap with lifelong learning programmes, are being used to address the problem of unemployment--an issue of vital importance, especially for developing countries. This article examines the introduction of a modular certification project in Turkey supported by EU training funds. The objective of…

Service quality: understanding and implementing the concept in the clinical laboratory. Match service quality to consumer expectations.

PubMed

O'Connor, S J

1989-01-01

The increasingly competitive health-care marketplace has mandated that health-care managers pay careful attention to the issue of quality from the perspective of the consumer. The importance of this issue is underscored by the fact that numerous health-care institutions and associations have recently begun to recognize the urgent need to obtain a greater understanding of service quality in a health-care situation. This article suggests means to understand, identify, improve, and implement effective approaches to this vital aspect of the marketing mix.

Production Process for Stem Cell Based Therapeutic Implants: Expansion of the Production Cell Line and Cultivation of Encapsulated Cells

NASA Astrophysics Data System (ADS)

Weber, C.; Pohl, S.; Poertner, R.; Pino-Grace, Pablo; Freimark, D.; Wallrapp, C.; Geigle, P.; Czermak, P.

Cell based therapy promises the treatment of many diseases like diabetes mellitus, Parkinson disease or stroke. Microencapsulation of the cells protects them against host-vs-graft reactions and thus enables the usage of allogenic cell lines for the manufacturing of cell therapeutic implants. The production process of such implants consists mainly of the three steps expansion of the cells, encapsulation of the cells, and cultivation of the encapsulated cells in order to increase their vitality and thus quality. This chapter deals with the development of fixed-bed bioreactor-based cultivation procedures used in the first and third step of production. The bioreactor system for the expansion of the stem cell line (hMSC-TERT) is based on non-porous glass spheres, which support cell growth and harvesting with high yield and vitality. The cultivation process for the spherical cell based implants leads to an increase of vitality and additionally enables the application of a medium-based differentiation protocol.

[THE SCIENTIFIC REVOLUTION IN MEDICINE OF THE LAST QUARTER OF XIX-FIRST HALF OF XX CENTURIES. REPORT II. THE OUTSET OF REVISION OF MEDICAL SCIENCE].

PubMed

Stochik, A M; Zatravkin, S N

2015-01-01

The article affirms that onset of revision of picture of analyzed reality, methodological approaches to studying of vital activity of human organism and philosophical basics of medical science refers to 1878 and is related to publishing of "The course of general physiology" by French physiologist Claude Bernard. The implemented analysis of the text of this work permit to establish that C. Bernard undertook an attempt to introduce conception of human organism as a processing system being self-reproduced as. a result of interaction with environment due to mechanisms of self-regulation. The necessity was substantiated to make experiment the leading method of cognition of vital activity. The living wholeness (organism, cell) was proposed to be an object of experimentation. In this living wholeness its natural capacities to self-regulation of main vital processes can be preserved at its maximum. The new senses were introduced into ontological categories of thing, process, causality, portion and whole.

Spacelab Data Processing Facility

NASA Technical Reports Server (NTRS)

1983-01-01

The capabilities of the Spacelab Data Processing Facility (SPDPF) are highlighted. The capturing, quality monitoring, processing, accounting, and forwarding of vital Spacelab data to various user facilities around the world are described.

Integrated Tourism E-Commerce Platform for Scenery Administration Bureau, Travel Agency and Tourist

NASA Astrophysics Data System (ADS)

Liang, Zhixue; Wang, Shui

Collaboration among multiple travel agencies and with scenery administration bureaus is vital for small or medium sized travel companies to succeed in the fierce competition of the tourism industry; business processes such as regrouping individual travelers between different agencies prove to be difficult and unpleasant user experience; tourists want to be more informed and have more initiative. To address these issues, proposes an integrated tourism e-commerce platform for travel agencies and scenery administration bureaus as well as tourists to interact in a more smooth way; this platform is constructed upon J2EE framework, provides online collaboration & coordination for companies and information services (such as self-navigation using Google Map etc) for tourists. A running implementation of this platform has been put into real business for a small travel company.

Globalisation and social policy.

PubMed

Langmore, J

2001-01-01

This paper discusses six major themes: that economic and social issues are closely interdependent and that the appropriate stance is to work on both together, simultaneously; that though the threats from globalisation have been exaggerated, there can be substantial costs as well as considerable benefits; that constraints on national policy are significant but are less severe than is commonly considered; that the vitality-the vigour-of national and international political processes must be increased to cope effectively with the changes which are underway; that the private sector, unions and civil society have crucial roles in the provision of services and in advocating socially responsible values, standards and policies; and that one of the most effective means of addressing the erosion of national autonomy from globalisation is for countries to cooperate in setting and implementing shared objectives and international standards and establishing more global public goods.

Older persons' experiences of what influences their vitality - a study of 65- and 75-year-olds in Finland and Sweden.

PubMed

Söderbacka, Tina; Nyström, Lisbet; Fagerström, Lisbeth

2017-06-01

Throughout the world, life expectancy has noticeably increased during the past decade, and health promotive initiatives for older persons will therefore become ever more important. During the past few years, interest in what constitutes the source of health for human beings has markedly increased in health science research. An interesting and relatively unresearched domain is what provides older persons the strength and energy to look forward and what positively or negatively influences older persons' vitality. The aim of the study was to explore and describe older persons' vitality and their subjective experiences of what influences their vitality, despite disease and suffering. The study has an explorative and descriptive design. A comprehensive questionnaire including two open-ended questions about vitality was sent to 4927 older persons aged 65 and 75, and a total of 2579 responded to the open-ended questions. Qualitative content analyses were used. A safe and confirming communion, meaningful activities, an optimal state of health and an inner strength were important sources of vitality. Ageing that includes illness or a restricted life, happenings in the world and in one's close environment that threaten inner meaningfulness, and mental burdens that give rise to a feeling of hopelessness or depression decrease vitality. Vitality is an important health resource for 65- and 75-year-olds in that it influences a person's longing for life, love and meaning. Accordingly, it is of fundamental importance that Registered Nurses and other healthcare personnel strengthen older persons' vitality during the ageing process. By taking into consideration that which positively vs. negatively affects the vitality of each unique person, healthcare personnel can strengthen each older person's health resources and attempt to minimise and limit what negatively influences said person's vitality. © 2016 Nordic College of Caring Science.

Detecting Vital Signs with Wearable Wireless Sensors

PubMed Central

Yilmaz, Tuba; Foster, Robert; Hao, Yang

2010-01-01

The emergence of wireless technologies and advancements in on-body sensor design can enable change in the conventional health-care system, replacing it with wearable health-care systems, centred on the individual. Wearable monitoring systems can provide continuous physiological data, as well as better information regarding the general health of individuals. Thus, such vital-sign monitoring systems will reduce health-care costs by disease prevention and enhance the quality of life with disease management. In this paper, recent progress in non-invasive monitoring technologies for chronic disease management is reviewed. In particular, devices and techniques for monitoring blood pressure, blood glucose levels, cardiac activity and respiratory activity are discussed; in addition, on-body propagation issues for multiple sensors are presented. PMID:22163501

IEP, IHP, and Section 504 Primer for New School Nurses.

PubMed

Galemore, Cynthia A; Sheetz, Anne H

2015-03-01

Three types of documents and their frequently used acronyms play a vital role in ensuring that students with disabilities have the planning, services, and accommodations necessary to facilitate attendance and success in the school setting. Federal and state laws, as well as state nurse practice acts, govern the process and eligibility of students for these services. School nurses play a vital role in these processes, and new school nurses benefit from a comparison of the terms along with a historical explanation of the acronyms. © 2015 The Author(s).

Enterprise storage report for the 1990's

NASA Technical Reports Server (NTRS)

Moore, Fred

1992-01-01

Data processing has become an increasingly vital function, if not the most vital function, in most businesses today. No longer only a mainframe domain, the data processing enterprise also includes the midrange and workstation platforms, either local or remote. This expanded view of the enterprise has encouraged more and more businesses to take a strategic, long-range view of information management rather than the short-term tactical approaches of the past. This paper will highlight some of the significant aspects of data storage in the enterprise for the 1990's.

The Function of Native American Storytelling as Means of Education in Luci Tapahonso's Selected Poems

ERIC Educational Resources Information Center

Saddam, Widad Allawi; Ya, Wan Roselezam Wan

2015-01-01

Native American storytelling has become a very vital issue in education. It preserves Native American history for the next generation and teaches them important lessons about the Native American culture. It also conveys moral meanings, knowledge and social values of the Native American people to the universe. More importantly, Native American…

Evaluate, Analyze, Describe (EAD): Confronting Underlying Issues of Racism and Other Prejudices for Effective Intercultural Communication

ERIC Educational Resources Information Center

Velasco, Daniel

2015-01-01

Racism and other prejudices have hindered efforts to diversify and further many fields, including education, psychology, politics, law, and healthcare (Race for Opportunity, 2010). Although there are many ways to combat these prejudices, intercultural communication continues to be a vital component in assisting individuals and groups with valuing…

Building Skills, Increasing Economic Vitality: A Handbook of Innovative State Policies

ERIC Educational Resources Information Center

Biswas, Radha Roy; Mills, Jack; Prince, Heath

2005-01-01

In their 2004 State of the State speeches, the nation's governors cited many issues competing for their attention and their states' resources, including health care, education, crime, and security (Nodine 2004). Among the most compelling challenges were those related to economic development and the ability of a state's workforce to meet the needs…

Faculty Internationalization: Experiences, Attitudes, and Involvement of Faculty at Public Universities in South Dakota

ERIC Educational Resources Information Center

Doyle, Kevin

2013-01-01

Internationalization in higher education is an issue of growing importance as the forces of globalism continue to push both social and economic connections from local to global. While this topic is becoming increasingly vital to the health and influence of educational institutions, many, including those within South Dakota, are unaware of the…

Geek the Library: A Community Awareness Campaign. A Report to the OCLC Membership

ERIC Educational Resources Information Center

Edvardsen, Linn Haugestad, Ed.

2011-01-01

Geek the Library, a community awareness campaign designed to highlight the vital role of public libraries and raise awareness about the critical funding issues many libraries face, was developed based on the research findings included in "From Awareness to Funding: A study of library support in America." This study, published by OCLC in…

Student Publications Localize Conflict in Iraq.

ERIC Educational Resources Information Center

Inouye, Emily

2003-01-01

Notes that high school students have an incredible number of issues they must face daily. Contends that it is vital for a high school newspaper to find a balance between coverage of world events and local occurrences so that everything is relevant to high-school readers. Provides examples of eight high school newspapers' coverage of the 2003 war…

What You Don't Know May Kill You: The Importance of Including Sexual Health in Premarital Counseling

ERIC Educational Resources Information Center

Slater, LaTrina M.; Cummings Aholou, Tiffiany M.

2009-01-01

Sexual health is a widespread concern for intimate partners. As couples transition to marriage, it is vitally important to explore issues related to sexual health. Moreover, premarital counselors are encouraged to facilitate a sexual health discussion with premarital couples. This article presents the importance of raising the topic of sexual…

Reconsidering Compulsory English in Developing Countries in Asia: English in a Community of Northeast Thailand

ERIC Educational Resources Information Center

Draper, John

2012-01-01

This article reviews the issue of compulsory English in the Asia-Pacific region and examines the English component of a single-site exploratory study of multilingualism in a disadvantaged ethnic minority (DEM) community of Northeast Thailand. The concept of ethnolinguistic vitality was used as a framework for an analysis of community language…

The Structure of Cultural Life in Germany. Basis-Info: Cultural Life.

ERIC Educational Resources Information Center

Stern, Susan

This paper explains how cultural life in Germany is shared through public funding and support. Since culture is commonly accepted by Germans to be vital to the psychic health of the nation, public funding of culture is not a controversial issue. The expression "cultural federalism" is frequently used to describe the way in which…

A Critical Inquiry and Antioppressive Approach to Teacher Education

ERIC Educational Resources Information Center

Kelly, Deirdre M.

2010-01-01

A concern for social justice in teacher education raises questions about the ways that schooling has failed to serve many students from diverse backgrounds. Who gets how much schooling is still an important issue. Equally vital is the kind of education that children and youth receive--and who decides. A focus on social and historical context…

At Issue: Survival Tactics for Small, Rural-Serving Community Colleges

ERIC Educational Resources Information Center

Hicks, Clyde; Jones, Stephanie J.

2011-01-01

Currently, a majority of two-year colleges in the United States are located in rural areas. Small, rural-serving community colleges are instrumental to the survival of the communities they reside in, as well as vital to the stakeholders they serve. How does being a rural community college present specialized challenges and in what ways do the…

Empirical Research on Native Chinese Speakers Reading in English: Data Driven Issues and Challenges

ERIC Educational Resources Information Center

Brantmeier, Cindy; Xiucheng, Yu

2014-01-01

Mastery of English in China has gathered increased prominence due to the need to foster cultural, political, and economic connections worldwide. Reading is an obvious skill of vital importance for advancing efforts as a player in the world economy. The present article examines research published in academic journals in Chinese and English to…

A School-Based Urban Teacher Education Program That Enhances School-Community Connections

ERIC Educational Resources Information Center

Noel, Jana

2008-01-01

Urban schools today face numerous challenges. Urban poverty; high mobility in and out of neighborhoods; schools with inadequate funding to cover the educational, social, and health needs of urban children and their families; and high teacher turnover are just a few of the vital issues that call for partnerships with communities, service agencies,…

Trouble and Triumph: German Life-Turkish Tradition in Renan Demirkan's "Schwarzer Tee mit drei Stuck Zucker"

ERIC Educational Resources Information Center

Ebert, Reika

2004-01-01

This paper explores Demirkan's narrative strategies in "Schwarzer Tee mit drei Stuck Zucker" to negotiate issues of a life between two cultures and traditions. Based on Bhabha's insights that mainstream culture needs intellectual and artistic infusion from the margins of a society in order to remain vital; and that cultural production…

Global Maritime Partnerships Game

DTIC Science & Technology

2010-10-08

develop concepts of operations, doctrine and TTPs to perform various maritime security mission sets. Close collaboration with the USCG is vital to...issues of common concern in order to develop compatible doctrine . c. Objectives UNCLASSIFIED 37 UNCLASSIFIED i. Examine the interaction between...Senkaku Islands (PRC vs. Japan), Indonesia archipelagic sea lanes passage, Northern Territories Dispute (Japan vs. Russia) UNCLASSIFIED 143

The Peigan: A Nation in Transition.

ERIC Educational Resources Information Center

Pard, Bernadette; And Others

Approved as an optional 7th grade social studies text for Alberta, this book was written by Indians to capture aspects of Peigan Indian culture and traditions with both a reverence for the past and a sense of vitality for native life today. Brightly illustrated and designed, the book presents 30 units of study. Chapter 1 addresses the issues of…

Learning How to Respond to Current Events: Partner Journals between U. S. Preservice Teachers and Children

ERIC Educational Resources Information Center

Camicia, Steven P.; Dobson, Dorothy

2010-01-01

The representation of a variety of stakeholders' voices during the deliberation of public issues is vital for the proper functioning of a liberal democracy. This qualitative study examined an activity involving deliberation among children and preservice teachers in the United States. In the activity that we call partner journals, children were…

The Threat of Common Method Variance Bias to Theory Building

ERIC Educational Resources Information Center

Reio, Thomas G., Jr.

2010-01-01

The need for more theory building scholarship remains one of the pressing issues in the field of HRD. Researchers can employ quantitative, qualitative, and/or mixed methods to support vital theory-building efforts, understanding however that each approach has its limitations. The purpose of this article is to explore common method variance bias as…

Education Vital Signs 2000: What's Ahead for Your Schools; A Mixed Report on Early Childhood; Facts and Figures State By State.

ERIC Educational Resources Information Center

Hardy, Lawrence

2000-01-01

This special section outlines recent trends, including U.S. population projections (highlighting growth in aging and minority groups), public opinion about schools and school choice, accountability concerns, achievement scores, technology access, early childhood issues, and state and regional statistics on finance, school characteristics, and…

Bibliography on Fetal Alcohol Syndrome and Related Issues. Second Edition.

ERIC Educational Resources Information Center

All Indian Pueblo Council, Albuquerque, NM.

The bibliography on Fetal Alcohol Syndrome presents 312 unannotated journal articles for use by professionals working with American Indian people and is designed to serve as a vital source of knowledge on alcohol and child health. The bibliography is intended to list articles on Fetal Alcohol Syndrome and humans, and only highlight a minimal…

Problems and Practical Solutions of Web-Based Courses: Lessons Learned from Three Educational Institutions.

ERIC Educational Resources Information Center

Miltiadou, Marios; McIsaac, Marina S.

The purpose of this paper is to review problems encountered in World Wide Web-based courses delivered at three different educational institutions (i.e., two community colleges and a university) in the metropolitan Phoenix (Arizona) area. Implications are discussed based on distance education theories of interaction. Interaction is a vital issue to…

The Role of Informal Science in the State Education Agenda. Issue Brief

ERIC Educational Resources Information Center

Thomasian, John

2012-01-01

Many governors have launched initiatives to raise student proficiency in math and science and encourage youth to pursue careers in STEM fields (i.e., science, technology, engineering, and math). Individuals with strong STEM skills play vital roles in technological innovation and economic growth and are rewarded with more secure jobs and higher…

Designing and Delivering Skills Transferability and Employment Mobility: The Challenges of a Market-Driven Vocational Education and Training System

ERIC Educational Resources Information Center

Gekara, Victor; Snell, Darryn

2018-01-01

As job security declines and precarious employment arrangements become more prevalent, transferable skills have become vital for job seeking success. In recognition of this issue, many governments are seeking to redesign their training systems in ways that transferable skills become better emphasised. This paper examines the challenges of…

Teacher-Perceived Adequacy of Tools and Equipment Available to Teach Agricultural Mechanics

ERIC Educational Resources Information Center

McCubbins, O. P.; Anderson, Ryan G.; Paulsen, Thomas H.; Wells, Trent

2016-01-01

Agricultural mechanics is an important component of a well-rounded school-based agricultural education (SBAE) program. Within agricultural mechanics courses lies a plethora of topics and skills to be covered. Adequate tools and equipment are vital in preparing students to fill an expanding, 21st century workforce. The issue of inadequate teaching…

Films and the English Class.

ERIC Educational Resources Information Center

Donelson, Kenneth, Ed.

1971-01-01

The importance of film in the English classroom and its vitality in the English curriculum are discussed. Articles that comprise this issue of the bulletin are: The Trouble with Film Teaching by James E. Cutts; "You Ain't Heard Nothin' Yet" or Send Your Students to the Flicks Tonight by Bob Haskett; It's the Reel Thing: The Verite of Cinema Is…

Maintaining Professional Competence. Approaches to Career Enhancement, Vitality, and Success throughout a Work Life.

ERIC Educational Resources Information Center

Willis, Sherry L., Ed.; Dubin, Samuel S., Ed.

In response to the issues of global competition, the aging workforce, and the rapid rate of technological innovation and how today's professionals must meet these challenges, an examination is made of the key developmental approaches to maintaining and enhancing the knowledge and skills of midcareer and senior-level professionals. Twenty-one…

Examining E-Learning Barriers as Perceived by Faculty Members of Engineering Colleges in the Jordanian Universities

ERIC Educational Resources Information Center

Al-Alawneh, Muhammad K.

2014-01-01

Employing computer's technology that includes e-learning system in the field of Engineering is a vital issue which needs to be discussed. Therefore, this study purposed to examine e-learning barriers as perceived by faculty members of engineering in three major universities in Jordan (Yarmouk University, Jordan University of Science and…

Feasibility of cohort studies in Estonia

PubMed Central

Innos, K.; Rahu, M.; Rahu, K.

1999-01-01

OBJECTIVES: To describe the methodology and feasibility of follow up for vital status in retrospective cohort studies in Estonia. METHODS: A cohort of 7412 workers who had been employed at two factories in Tallinn between 1946 and 1988 was followed up for vital status from the date of first employment until death, emigration, or the end of the study, 31 December 1995, whichever occurred first. The cohort was electronically linked with the National Population Registry of Estonia that was created in 1992 and includes personal identification numbers of Estonian citizens and residents, and the Mortality Database that contains information from death certificates issued in 1983-95. A manual search was carried out on several non-computerised population data sources and archives. RESULTS: By 31 December 1995, the vital status of 6780 (91.5%) subjects could be traced (4495 (60.6%) subjects were alive, 1993 (26.9%) had died, and 292 (3.9%) had emigrated). Analysis by calendar period of leaving work showed that the proportion of subjects traced was lowest in the group of workers who had left work between 1946 and 1955 (58.4%), especially those whose age at leaving work was < 30 (53.2%) or > 60 years (42.3%). Among subjects who left work in 1956-65, 1966-75, and 1976-88, the follow up rate was 84.7%, 94.6%, and 98.2%, respectively. CONCLUSIONS: The findings, which are especially important for occupational epidemiology, confirm the feasibility of conducting retrospective cohort studies in Estonia. Most of the issues discussed in the paper apply to other former Soviet countries.   PMID:10472323

Engaging staff to improve quality and safety in an austere medical environment: a case-control study in two Sierra Leonean hospitals.

PubMed

Rosen, Michael A; Chima, Adaora M; Sampson, John B; Jackson, Eric V; Koka, Rahul; Marx, Megan K; Kamara, Thaim B; Ogbuagu, Onyebuchi U; Lee, Benjamin H

2015-08-01

Inadequate observance of basic processes in patient care such as patient monitoring and documentation practices are potential impediments to the timely diagnoses and management of patients. These gaps exist in low resource settings such as Sierra Leone and can be attributed to a myriad of factors such as workforce and technology deficiencies. In the study site, only 12.4% of four critical vital signs were documented in the pre-intervention period. Implement a failure mode and effects analysis (FMEA) to improve documentation of four patient vital signs: temperature, blood pressure, pulse rate and respiratory rate. FMEA was implemented among a subpopulation of health workers who are involved in monitoring and documenting patient vital signs. Pre- and post-FMEA monitoring and documentation practice were compared with a control site. Participants identified a four-step process to monitoring and documenting vital signs, three categories of failure modes and four potential solutions. Based on 2100 patient days of documentation compliance data from 147 patients between July and November 2012, staff members at the study site were 1.79 times more likely to document all four patient vital signs in the post-implementation period (95% CI [1.35, 2.38]). FMEA is a feasible and effective strategy for improving quality and safety in an austere medical environment. Documentation compliance improved at the intervention facility. To evaluate the scalability and sustainability of this approach, programs targeting the development of these types of process improvement skills in local staff should be evaluated. © The Author 2015. Published by Oxford University Press in association with the International Society for Quality in Health Care; all rights reserved.

Biomedical signal and image processing.

PubMed

Cerutti, Sergio; Baselli, Giuseppe; Bianchi, Anna; Caiani, Enrico; Contini, Davide; Cubeddu, Rinaldo; Dercole, Fabio; Rienzo, Luca; Liberati, Diego; Mainardi, Luca; Ravazzani, Paolo; Rinaldi, Sergio; Signorini, Maria; Torricelli, Alessandro

2011-01-01

Generally, physiological modeling and biomedical signal processing constitute two important paradigms of biomedical engineering (BME): their fundamental concepts are taught starting from undergraduate studies and are more completely dealt with in the last years of graduate curricula, as well as in Ph.D. courses. Traditionally, these two cultural aspects were separated, with the first one more oriented to physiological issues and how to model them and the second one more dedicated to the development of processing tools or algorithms to enhance useful information from clinical data. A practical consequence was that those who did models did not do signal processing and vice versa. However, in recent years,the need for closer integration between signal processing and modeling of the relevant biological systems emerged very clearly [1], [2]. This is not only true for training purposes(i.e., to properly prepare the new professional members of BME) but also for the development of newly conceived research projects in which the integration between biomedical signal and image processing (BSIP) and modeling plays a crucial role. Just to give simple examples, topics such as brain–computer machine or interfaces,neuroengineering, nonlinear dynamical analysis of the cardiovascular (CV) system,integration of sensory-motor characteristics aimed at the building of advanced prostheses and rehabilitation tools, and wearable devices for vital sign monitoring and others do require an intelligent fusion of modeling and signal processing competences that are certainly peculiar of our discipline of BME.

Study of the technology of heat pipe on prevention wildfire of coal gangue hill

NASA Astrophysics Data System (ADS)

Deng, Jun; Li, Bei; Ding, Ximei; Ma, Li

2017-04-01

Self-ignitable coal gangue hill (CGH) is one kind of special combustion system, which has the characteristics of low self-ignite point, large heat storage, and easy reignition. The currently industrial fire extinguishing methods, such as inhibiting tendency of coal self-ignition, loessial overburden, and cement grouting, had unsatisfied effects for dispersing the heat out in time. Correspondingly, the CGH will lead reignition more frequently with the passage of time. The high underground temperature of CGH threatens the process of ecological and vegetation construction. Therefore, the elimination of high temperature is a vital issue to be solved urgently for habitat restoration. To achieve the ultimately ecological management goal of self-ignitable CGH - extinguishing the fire completely and never reignited, it is crucial to break the heat accumulation. Heat-pipe (HP) has a character of high efficient heat transfer capacity for eliminating the continuously high temperature in CGH. An experimental system was designed to test the heat transfer performance of HP for preventing and extinguishing the spontaneous combustion of coal gangue. Based on the heat transfer theory, the resistance network of the coal-HP heat removal system was analyzed for studying the cooling effect of HP. The experimental results show that the HP can accelerate the heat release in coal gangue pile. The coal temperature could be controlled at 59.6 ˚ C with HP in 7 h and the highest cooling value is 39.4 % with HP in 150 h, which can effectively cool the temperatures of high temperature zones. As a powerful heat transfer components, as soon as HPs were inserted into the CGH with a reasonable distance, it can completely play a vital role in inhibiting the coal self-ignition process.

Model based estimation of sediment erosion in groyne fields along the River Elbe

NASA Astrophysics Data System (ADS)

Prohaska, Sandra; Jancke, Thomas; Westrich, Bernhard

2008-11-01

River water quality is still a vital environmental issue, even though ongoing emissions of contaminants are being reduced in several European rivers. The mobility of historically contaminated deposits is key issue in sediment management strategy and remediation planning. Resuspension of contaminated sediments impacts the water quality and thus, it is important for river engineering and ecological rehabilitation. The erodibility of the sediments and associated contaminants is difficult to predict due to complex time depended physical, chemical, and biological processes, as well as due to the lack of information. Therefore, in engineering practice the values for erosion parameters are usually assumed to be constant despite their high spatial and temporal variability, which leads to a large uncertainty of the erosion parameters. The goal of presented study is to compare the deterministic approach assuming constant critical erosion shear stress and an innovative approach which takes the critical erosion shear stress as a random variable. Furthermore, quantification of the effective value of the critical erosion shear stress, its applicability in numerical models, and erosion probability will be estimated. The results presented here are based on field measurements and numerical modelling of the River Elbe groyne fields.

Poultry Processing Work and Respiratory Health of Latino Men and Women in North Carolina

PubMed Central

Mirabelli, Maria C.; Chatterjee, Arjun B.; Arcury, Thomas A.; Mora, Dana C.; Blocker, Jill N.; Grzywacz, Joseph G.; Chen, Haiying; Marín, Antonio J.; Schulz, Mark R.; Quandt, Sara A.

2015-01-01

Objective To evaluate associations between poultry processing work and respiratory health among working Latino men and women in North Carolina. Methods Between May 2009 and November 2010, 402 poultry processing workers and 339 workers in a comparison population completed interviewer-administered questionnaires. Of these participants, 279 poultry processing workers and 222 workers in the comparison population also completed spirometry testing to provide measurements of forced expiratory volume in 1 second and forced vital capacity. Results Nine percent of poultry processing workers and 10% of workers in the comparison population reported current asthma. Relative to the comparison population, adjusted mean forced expiratory volume in 1 second and forced vital capacity were lower in the poultry processing population, particularly among men who reported sanitation job activities. Conclusions Despite the low prevalence of respiratory symptoms reported, poultry processing work may affect lung function. PMID:22237034

Linking physical monitoring to coho and Chinook salmon populations in the Redwood Creek Watershed, California—Summary of May 3–4, 2012 Workshop

USGS Publications Warehouse

Madej, Mary Ann; Torregrosa, Alicia; Woodward, Andrea

2012-01-01

On Thursday, May 3, 2012, a science workshop was held at the Redwood National and State Parks (RNSP) office in Arcata, California, with researchers and resource managers working in RNSP to share data and expert opinions concerning salmon populations and habitat in the Redwood Creek watershed. The focus of the workshop was to discuss how best to synthesize physical and biological data related to the freshwater and estuarine phases of salmon life cycles in order to increase the understanding of constraints on salmon populations. The workshop was hosted by the U.S. Geological Survey (USGS) Status and Trends (S&T) Program National Park Monitoring Project (http://www.fort.usgs.gov/brdscience/ParkMonitoring.htm), which supports USGS research on priority topics (themes) identified by the National Park Service (NPS) Inventory and Monitoring Program (I&M) and S&T. The NPS has organized more than 270 parks with significant natural resources into 32 Inventory and Monitoring (I&M) Networks (http://science.nature.nps.gov/im/networks.cfm) that share funding and core professional staff to monitor the status and long-term trends of selected natural resources (http://science.nature.nps.gov/im/monitor). All 32 networks have completed vital signs monitoring plans (available at http://science.nature.nps.gov/im/monitor/MonitoringPlans.cfm), containing background information on the important resources of each park, conceptual models behind the selection of vital signs for monitoring the condition of natural resources, and the selection of high priority vital signs for monitoring. Vital signs are particular physical, chemical, and biological elements and processes of park ecosystems that represent the overall health or condition of the park, known or hypothesized effects of stressors, or elements that have important human values (Fancy and others, 2009). Beginning in 2009, the I&M program funded projects to analyze and synthesize the biotic and abiotic data generated by vital signs monitoring and previous in-park natural resource monitoring and inventories to provide useful information, models, and tools to park managers for addressing resource management issues. The workshop described in this report is an element of the project funded by USGS NPS-I&M program to conduct a synthesis of salmon-related datasets in the Klamath (KLMN) and San Francisco Bay Area (SFAN) networks of national parks. The synthesis focused on four park units: Redwood National Park (KLMN), Point Reyes National Seashore, Muir Woods National Monument, and Golden Gate National Recreation Area (SFAN).

Research priorities for tobacco control in developing countries: a regional approach to a global consultative process

PubMed Central

Baris, E.; Brigden, L. W.; Prindiville, J.; e, S; Chitanondh, H.; Chandiwana, S.

2000-01-01

OBJECTIVE—To develop regional tobacco control research agendas for developing countries through a consultative process.
METHODS—Research for International Tobacco Control, located at the International Development Research Centre in Ottawa, Canada, convened three regional meetings for Latin America and the Caribbean, South and Southeast Asia, and Eastern, Central and Southern Africa. Participation by researchers, policymakers, and advocates from a wide range of disciplines ensured an accurate representation of regional issues.
RESULTS—The four main recurring themes within each regional agenda were: (1) the lack of standardised and comparable data; (2) the absence of a network for communication of information, data, and best practices; (3) a lack of adequate capacity for tobacco control research, especially in non-health related areas such as economics and policy analysis; and (4) a need for concerted mobilisation of human and financial resources in order to implement a comprehensive research agenda, build partnerships, and stimulate comparative research and analysis. Specific research issues included the need for descriptive data with respect to the supply side of the tobacco equation, and analytical data related to tobacco use, production and marketing, and taxation.
CONCLUSIONS—There was a uniform perception of tobacco as a multidisciplinary issue. All regional agendas included a balance of health, economic, agricultural, environmental, sociocultural, and international trade concerns. Research data are urgently required to provide a sound basis for the development of tobacco control policies and programmes. As tobacco control takes its rightful place on the global health agenda, it is vital that funding for tobacco control research be increased.


Keywords: regional tobacco control programmes; developing countries; tobacco control research PMID:10841859

Lung Vital Capacity of Choir Singers and Nonsingers: A Comparative Study.

PubMed

Irzaldy, Abyan; Wiyasihati, Sundari Indah; Purwanto, Bambang

2016-11-01

The popularity of choir singing among Indonesian university students as an extracurricular activity has increased in the last few years. Choir singers use physiology principles especially respiration roles in the voice production process. This research aims to determine the lung vital capacity difference between singers and nonsingers. This is a cross-sectional study which uses primary data collected from spirograms of 20 university students. Half of the students were Airlangga University choir singers, and the other half were students who are not members of the choir. The spirometry tests were performed to obtain inspiratory capacity, vital capacity, and forced vital capacity of both groups. The average lung vital capacity of choir singers was higher (3.12 L) than that of the nonsingers (2.73 L). The average inspiratory capacity of the singer group was 1.79 L, and the average inspiratory capacity of the nonsinger group was 1.71 L. The lung vital capacity difference between singers and nonsingers group was statistically significant (P = 0.02). There was no significant inspiratory capacity difference between singers and nonsingers group in this study (P = 0.611). The forced vital capacity measurement showed a significant difference (P = 0.01) between singers (75.28%) and nonsingers (68.14%). It can be understood that the increasing vital capacity in choir singers is most likely from the expiration phase of the respiration. Further studies need to be conducted to confirm the causes of the increasing vital capacity in singers. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Studying Learners and Assessing Learning: A Process-Relational Perspective on the Learning Sciences

ERIC Educational Resources Information Center

Chee, Yam San

2010-01-01

The field of the learning sciences appears to favor cognitive and social approaches to the study of human learning. In this article, the author proposes that a deep cognizance of cultural influences on learning is vital if formal and informal learning are to make vital connections to learners' lives and their personal need for meaning making in…

Using OPC and HL7 Standards to Incorporate an Industrial Big Data Historian in a Health IT Environment.

PubMed

Cruz, Márcio Freire; Cavalcante, Carlos Arthur Mattos Teixeira; Sá Barretto, Sérgio Torres

2018-05-30

Health Level Seven (HL7) is one of the standards most used to centralize data from different vital sign monitoring systems. This solution significantly limits the data available for historical analysis, because it typically uses databases that are not effective in storing large volumes of data. In industry, a specific Big Data Historian, known as a Process Information Management System (PIMS), solves this problem. This work proposes the same solution to overcome the restriction on storing vital sign data. The PIMS needs a compatible communication standard to allow storing, and the one most commonly used is the OLE for Process Control (OPC). This paper presents a HL7-OPC Server that permits communication between vital sign monitoring systems with PIMS, thus allowing the storage of long historical series of vital signs. In addition, it carries out a review about local and cloud-based Big Medical Data researches, followed by an analysis of the PIMS in a Health IT Environment. Then it shows the architecture of HL7 and OPC Standards. Finally, it shows the HL7-OPC Server and a sequence of tests that proved its full operation and performance.

A Web-based vital sign telemonitor and recorder for telemedicine applications.

PubMed

Mendoza, Patricia; Gonzalez, Perla; Villanueva, Brenda; Haltiwanger, Emily; Nazeran, Homer

2004-01-01

We describe a vital sign telemonitor (VST) that acquires, records, displays, and provides readings such as: electrocardiograms (ECGs), temperature (T), and oxygen saturation (SaO2) over the Internet to any site. The design of this system consisted of three parts: sensors, analog signal processing circuits, and a user-friendly graphical user interface (GUI). The first part involved selection of appropriate sensors. For ECG, disposable Ag/AgCl electrodes; for temperature, LM35 precision temperature sensor; and for SaO2 the Nonin Oximetry Development Kit equipped with a finger clip were selected. The second part consisted of processing the analog signals obtained from these sensors. This was achieved by implementing suitable amplifiers and filters for the vital signs. The final part focused on development of a GUI to display the vital signs in the LabVIEW environment. From these measurements, important values such as heart rate (HR), beat-to-beat (RR) intervals, SaO2 percentages, and T in both degrees Celsius and Fahrenheit were calculated The GUI could be accessed through the Internet in a Web-page facilitating the possibility of real-time patient telemonitoring. The final system was completed and tested on volunteers with satisfactory results.

Characterizing Geohydrologic Linkages using Process Domains for Monitoring Aquatic Ecosystems

NASA Astrophysics Data System (ADS)

Weekes, A.; Torgersen, C.; Montgomery, D. R.; Woodward, A.; Bolton, S.

2009-12-01

Aquatic habitats in glaciated headwater basins can differ widely within a mountain region and are often more complex than those found in lowland river systems. Current legislative mandates for ecosystem monitoring often require the ability to relate geomorphic and hydrologic stream attributes to ecological response. The capacity to define meaningful references states against which to evaluate current status and trends is particularly challenging in mountain aquatic ecosystems. To aid in the implementation of the National Park Service (NPS) Vital Signs Monitoring Program in the mountainous North Coast and Cascades Network (NCCN) parks, this project sought a systematic way to characterize both the spatial distribution of geomorphic controls within the stream hierarchy and to integrate hydrologic response. These controls comprise the physical context that supports biotic “vital signs” in park ecosystems and have consequences that directly affect the life history strategies and persistence of biota living in mountain streams and other aquatic habitats. However, there are currently no monitoring protocols that provide a precedent for incorporating the geomorphic spatial characteristics or diverse types of hydrologic response at the spatial and temporal scales unique to these headwater systems. To address this issue, we investigated relationships between valley-scale glacial macroforms and hydrologic indices (e.g. streamflow gauging, stable isotope analysis and water temperature measurements) in small (1 - 20 km2) headwater basins on the east side of Mount Rainier National Park. The linkage between geomorphic and hydrologic response was found to be best expressed in process domains defined as colluvial, alluvial and bedrock systems. Study results show a correlation between the percentage of colluvial process domains within a headwater catchment and the characteristic hydrologic regime of the basin. These relationships offer a framework that can account for the innate system complexity useful to ecological monitoring programs that aim to compare the physical habitats that control biotic response.

Could autonomic system assessment be helpful in disorders of consciousness diagnosis? A neurophysiological study.

PubMed

Leo, Antonino; Naro, Antonino; Cannavò, Antonio; Pisani, Laura Rosa; Bruno, Rocco; Salviera, Carlo; Bramanti, Placido; Calabrò, Rocco Salvatore

2016-08-01

Although patients with chronic disorders of consciousness (DOC), including unresponsive wakefulness syndrome (UWS) and minimally conscious state (MCS), show a limited repertoire of awareness signs, owing to a large-scale cortico-thalamo-cortical functional disconnectivity, an activation of some cortical areas in response to relevant stimuli has been described by means of electrophysiological and functional neuroimaging approaches. In addition, cognitive processes associated with autonomic nervous system (ANS) responses elicited by nociceptive stimuli have been identified in some DOC patients. In an attempt to identify ANS functionality markers that could be useful in differentiating UWS and MCS individuals, we measured the amplitude, latency and γ-band power (γPOW) of ultra-late laser-evoked potentials (CLEPs) and skin reflex (SR), which both express some aspects of cognitive processes related to ANS functionality, besides other ANS parameters either during a 24(hh)-polygraphy or following a solid-state laser repetitive nociceptive stimulation. MCS showed physiological modification of vital signs (O2 saturation, hearth rate, hearth rate variability) throughout the night and a preservation of SR-γPOW, whereas UWS did not show significant variations. Following repetitive nociceptive stimulation, MCS patients had a significant increase in CLEP-γPOW, O2 saturation, hearth rate, and hearth rate variability, whereas UWS individuals did not show any significant change (but two patients, who reached high Coma Recovery Scale-Revised scores). Hence, our work suggests that a wide-spectrum electrophysiological evaluation of ANS functionality may support DOC differential diagnosis. Interestingly, the two above-mentioned UWS patients showed MCS-like vital sign modifications and electrophysiological pain responsiveness. It is therefore hypothesizable that our approach could be helpful in identifying residual aware autonomic system-related cognitive processes even in some UWS patients. Such issue draws the attention to either DOC clinical diagnosis or adequate pain treatment in DOC patients.

FAA Airport Design Competition for Universities

NASA Technical Reports Server (NTRS)

Sandy, Mary

2008-01-01

Raise awareness of the importance of airports to the National Airspace System infrastructure. Increase the involvement of the academic community in addressing airport operations and infrastructure issues and needs. Engage U.S. students in the conceptualization of applications, systems and equipment capable of addressing related challenges in a robust, reliable and comprehensive manner. Encourage U.S. undergraduate and graduate students to contribute innovative ideas and solutions to airport and runway safety issues. Provide the framework and incentives for quality educational experiences for university students. d Develop an awareness of and an interest in airports as a vital and interesting area for engineering and technology careers.

On-orbit assembly considerations of manned Mars transfer vehicles

NASA Technical Reports Server (NTRS)

D'Amara, Mark

1990-01-01

Ever since the United States space program started some forty years ago, there have been many ideas on how the U.S. should proceed to explore space. Throughout the years, many innovative designs have surfaced for transfer vehicles, space stations, and surface bases. Usually the difference in designs are due to differences in mission objectives and requirements. The problem for Mars is how to choose an architecture for human travel to Mars and what kind of base construction to design for Mars that will be reliable and cost effective. Eventually, if the Space Exploration Initiative is to become a reality, NASA will have to select and fund a single mission architecture involving manned and unmanned Mars fly-by precursors, a Mars landing vehicle, and, ultimately, the plan for constructing a Mars base. The decision to commit to a single architecture is a vital one and, therefore, the design issues, the decision making process, and the analysis tools must be available to explore all of the options that are available. A large part of any space mission architecture is the Earth-to-Mars transfer vehicle. The decision on the type of transfer vehicle to design is a crucial one. The many options must take into account the constraints encountered when assembling the vehicle in earth orbit such as effective joining methods, test and evaluation methods, preventative maintenance measures, etc. Therefore, the process of trading off various designs must include every facet of that design. The on-orbit assembly/construction constraints will drive designs and architectures. This viewgraph presentation highlights the above critical issues so that designs may be evaluated from these viewpoints. Evaluating designs from the issues contained in this paper will help decision makers detect inadequate designs. Stressing these issues in the evaluation procedure will have a great impact on the decisions of future space mission transfer vehicles and consequent architectures.

Sovereignty and Protective Zones in Space and the Appropriate Command and Control of Assets

NASA Astrophysics Data System (ADS)

Butler, Richard J.

2001-04-01

This paper examines two issues that are of vital importance to short and long term operations in space and the combat engagement of space borne assets. The first issue analyzed is the question of the establishment of sovereignty and protective zones for free passage in space. This paper will compare international law treaties and other historical analyses to current United States (US) war fighting doctrine on space and propose a United States Air Force (USAF) position on this issue. It will define and discuss the definition for two space protective zones. First and foremost, the immediate safety zone by the space object and secondly, the actual identification area around the object and its orbital track.

Vital area identification for U.S. Nuclear Regulatory Commission nuclear power reactor licensees and new reactor applicants.

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

Whitehead, Donnie Wayne; Varnado, G. Bruce

2008-09-01

U.S. Nuclear Regulatory Commission nuclear power plant licensees and new reactor applicants are required to provide protection of their plants against radiological sabotage, including the placement of vital equipment in vital areas. This document describes a systematic process for the identification of the minimum set of areas that must be designated as vital areas in order to ensure that all radiological sabotage scenarios are prevented. Vital area identification involves the use of logic models to systematically identify all of the malicious acts or combinations of malicious acts that could lead to radiological sabotage. The models available in the plant probabilisticmore » risk assessment and other safety analyses provide a great deal of the information and basic model structure needed for the sabotage logic model. Once the sabotage logic model is developed, the events (or malicious acts) in the model are replaced with the areas in which the events can be accomplished. This sabotage area logic model is then analyzed to identify the target sets (combinations of areas the adversary must visit to cause radiological sabotage) and the candidate vital area sets (combinations of areas that must be protected against adversary access to prevent radiological sabotage). Any one of the candidate vital area sets can be selected for protection. Appropriate selection criteria will allow the licensee or new reactor applicant to minimize the impacts of vital area protection measures on plant safety, cost, operations, or other factors of concern.« less

Future orientation and health quality of life in primary care: vitality as a mediator.

PubMed

Hirsch, Jameson K; Molnar, Danielle; Chang, Edward C; Sirois, Fuschia M

2015-07-01

Temporal perspective, including views about future goals, may influence motivational processes related to health. An adaptive sense of future orientation is linked to better health, but little research has examined potential underlying factors, such as vitality. In a sample of 101 primary care patients, we examined whether belief in the changeability of the future was related to mental and physical energization and, in turn, to health-related quality of life. Participants were working, uninsured primary care patients, who completed self-report measures of future orientation, vitality, and health-related quality of life. Mediation models, covarying age, sex, and race/ethnicity indicated that vitality significantly mediated the association between future orientation and the outcomes of general health, mental health, social functioning, bodily pain, and role limitations due to emotional and physical reasons. Vitality exerted an indirect-only effect on the relation between future orientation and physical functioning. Our findings suggest that adaptive beliefs about the future may promote, or allow access to, physical and mental energy and, in turn, may result in better mental and physical health functioning. Individual-level and public health interventions designed to promote future orientation and vitality may beneficially influence quality of life and well-being.

Empowerment in school nursing practice: a grounded theory approach.

PubMed

Broussard, Lisa

2007-12-01

Professional empowerment is vital to nurses' productivity and job satisfaction. A grounded theory study was conducted to describe the basic social process experienced by school nurses in relation to professional empowerment. Interviews with 10 school nurses led to the development of a situation-specific theory of school nurse empowerment, Making a Difference: The Role of the School Nurse in the Health of Children in Schools. This theory was derived from four theoretical constructs: (a) enlisting support, (b) getting through the day, (c) maintaining control over practice, and (d) adjusting to challenges. Interviews revealed that knowing at the end of each school day that they made a difference in the health of children resulted in feelings of empowerment. Participants cited various areas in which their sense of empowerment was limited, including salaries and workload. Despite these issues, they believed they had a positive impact on the health of children, leading to job satisfaction and feelings of value.

The meniscus-guided deposition of semiconducting polymers

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

Gu, Xiaodan; Shaw, Leo; Gu, Kevin

The electronic devices that play a vital role in our daily life are primarily based on silicon and are thus rigid, opaque, and relatively heavy. However, new electronics relying on polymer semiconductors are opening up new application spaces like stretchable and self-healing sensors and devices, and these can facilitate the integration of such devices into our homes, our clothing, and even our bodies. So, while there has been tremendous interest in such technologies, the widespread adoption of these organic electronics requires low-cost manufacturing techniques. Fortunately, the realization of organic electronics can take inspiration from a technology developed since the beginningmore » of the Common Era: printing. Here, this review addresses the critical issues and considerations in the printing methods for organic electronics, outlines the fundamental fluid mechanics, polymer physics, and deposition parameters involved in the fabrication process, and provides future research directions for the next generation of printed polymer electronics.« less

The meniscus-guided deposition of semiconducting polymers

DOE PAGES

Gu, Xiaodan; Shaw, Leo; Gu, Kevin; ...

2018-02-07

The electronic devices that play a vital role in our daily life are primarily based on silicon and are thus rigid, opaque, and relatively heavy. However, new electronics relying on polymer semiconductors are opening up new application spaces like stretchable and self-healing sensors and devices, and these can facilitate the integration of such devices into our homes, our clothing, and even our bodies. So, while there has been tremendous interest in such technologies, the widespread adoption of these organic electronics requires low-cost manufacturing techniques. Fortunately, the realization of organic electronics can take inspiration from a technology developed since the beginningmore » of the Common Era: printing. Here, this review addresses the critical issues and considerations in the printing methods for organic electronics, outlines the fundamental fluid mechanics, polymer physics, and deposition parameters involved in the fabrication process, and provides future research directions for the next generation of printed polymer electronics.« less

Cost-Effective Fabrication of Wettability Gradient Copper Surface by Screen Printing and its Application to Condensation Heat Transfer

NASA Astrophysics Data System (ADS)

Leu, Tzong-Shyng; Huang, Hung-Ming; Huang, Ding-Jun

2016-06-01

In this paper, wettability gradient pattern is applied to condensation heat transfer on a copper tube surface. For this application, the vital issue is how to fabricate gradient patterns on a curve tube surface to accelerate the droplet collection efficiently. For this purpose, novel fabrication processes are developed to form wettability gradient patterns on a curve copper tube surface by using roller screen printing surface modification techniques. The roller screen printing surface modification techniques can easily realize wettability gradient surfaces with superhydrophobicity and superhydrophilicity on a copper tube surface. Experimental results show the droplet nucleation sites, movement and coalescence toward the collection areas can be effectively controlled which can assist in removing the condensation water from the surface. The effectiveness of droplet collection is appropriate for being applied to condensation heat transfer in the foreseeable future.

Using hybrid method to evaluate the green performance in uncertainty.

PubMed

Tseng, Ming-Lang; Lan, Lawrence W; Wang, Ray; Chiu, Anthony; Cheng, Hui-Ping

2011-04-01

Green performance measure is vital for enterprises in making continuous improvements to maintain sustainable competitive advantages. Evaluation of green performance, however, is a challenging task due to the dependence complexity of the aspects, criteria, and the linguistic vagueness of some qualitative information and quantitative data together. To deal with this issue, this study proposes a novel approach to evaluate the dependence aspects and criteria of firm's green performance. The rationale of the proposed approach, namely green network balanced scorecard, is using balanced scorecard to combine fuzzy set theory with analytical network process (ANP) and importance-performance analysis (IPA) methods, wherein fuzzy set theory accounts for the linguistic vagueness of qualitative criteria and ANP converts the relations among the dependence aspects and criteria into an intelligible structural modeling used IPA. For the empirical case study, four dependence aspects and 34 green performance criteria for PCB firms in Taiwan were evaluated. The managerial implications are discussed.

Methods for Evaluating the Performance and Human Stress-Factors of Percussive Riveting

NASA Astrophysics Data System (ADS)

Ahn, Jonathan Y.

The aerospace industry automates portions of their manufacturing and assembly processes. However, mechanics still remain vital to production, especially in areas where automated machines cannot fit, or have yet to match the quality of human craftsmanship. One such task is percussive riveting. Because percussive riveting is associated with a high risk of injury, these tool must be certified prior to release. The major contribution of this thesis is to develop a test bench capable of percussive riveting for ergonomic evaluation purposes. The major issues investigated are: (i) automate the tool evaluation method to be repeatable; (ii) demonstrate use of displacement and force sensors; and (iii) correlate performance and risk exposure of percussive tools. A test bench equipped with servomotors and pneumatic cylinders to control xyz-position of a rivet gun and bucking bar simultaneously, is used to explore this evaluation approach.

The Impact of Zodiac Signs on Human Nature and Fate

NASA Astrophysics Data System (ADS)

Gasparyan, Naira

2015-07-01

Horoscope signs have unavoidable impact on human behaviour and interests, health and even fate. Moreover, intermingled with the impact of planets they become a powerful force able to bring about unbelievable changes. The investigation reveals that horoscopes have existed in the Armenian reality since ancient times. The most striking fact about their eistence is that in order to have and use zodiak signs in one's national culture, the nation should first of all have sufficient knowledge in Astrological Sciences since the system of zodiak signs has a direct reference to the cognitive processes and scientific knowledge of the universe, astrological issues and sometimes even there is a hint on hidden signs and messages. Anania Shirakatsi, one of the learned Armenians, had to display much diplomacy with the Armenian Church and religion when discussing the topic in his manuscripts. His observations are still of much importance and vitality even today.

A new approach of active compliance control via fuzzy logic control for multifingered robot hand

NASA Astrophysics Data System (ADS)

Jamil, M. F. A.; Jalani, J.; Ahmad, A.

2016-07-01

Safety is a vital issue in Human-Robot Interaction (HRI). In order to guarantee safety in HRI, a model reference impedance control can be a very useful approach introducing a compliant control. In particular, this paper establishes a fuzzy logic compliance control (i.e. active compliance control) to reduce impact and forces during physical interaction between humans/objects and robots. Exploiting a virtual mass-spring-damper system allows us to determine a desired compliant level by understanding the behavior of the model reference impedance control. The performance of fuzzy logic compliant control is tested in simulation for a robotic hand known as the RED Hand. The results show that the fuzzy logic is a feasible control approach, particularly to control position and to provide compliant control. In addition, the fuzzy logic control allows us to simplify the controller design process (i.e. avoid complex computation) when dealing with nonlinearities and uncertainties.

Wheat-based foods and non celiac gluten/wheat sensitivity: Is drastic processing the main key issue?

PubMed

Fardet, Anthony

2015-12-01

While gluten and wheat must be absolutely avoided in coeliac disease and allergy, respectively, nutritional recommendations are largely more confused about non-coeliac wheat/gluten sensitivity (NCWGS). Today, some even recommend avoiding all cereal-based foods. In this paper, the increased NCWGS prevalence is hypothesized to parallel the use of more and more drastic processes applied to the original wheat grain. First, a parallel between gluten-related disorders and wheat processing and consumption evolution is briefly proposed. Notably, increased use of exogenous vital gluten is considered. Drastic processing in wheat technology are mainly grain fractionation and refining followed by recombination and salt, sugars and fats addition, being able to render ultra-processed cereal-based foods more prone to trigger chronic low-grade inflammation. Concerning bread, intensive kneading and the choice of wheat varieties with high baking quality may have rendered gluten less digestible, moving digestion from pancreatic to intestinal proteases. The hypothesis of a gluten resistant fraction reaching colon and interacting with microflora is also considered in relation with increased inflammation. Besides, wheat flour refining removes fiber co-passenger which have potential anti-inflammatory property able to protect digestive epithelium. Finally, some research tracks are proposed, notably the comparison of NCWGS prevalence in populations consuming ultra-versus minimally-processed cereal-based foods. Copyright © 2015 Elsevier Ltd. All rights reserved.

Developing and Piloting a Baselining Tool for Education for Sustainable Development and Global Citizenship (ESDGC) in Welsh Higher Education

ERIC Educational Resources Information Center

Glover, Alison; Jones, Yvonne; Claricoates, Jane; Morgan, Jan; Peters, Carl

2013-01-01

Mainstreaming Education for Sustainable Development in higher education is vital if graduates are to possess the abilities, skills, and knowledge needed to tackle the sustainability issues of the future. In this article we explain the development and piloting of a baselining tool, the Education for Sustainable Development and Global Citizenship…

Youth Suicide: The Identification of Effective Concepts and Practices in Policies and Procedures for Texas Schools. Monograph No. 3.

ERIC Educational Resources Information Center

Harris, Morag B. Colvin; Crawford, Ronald W.

Youth suicide is becoming a vital, compelling issue to citizens, their families, and professional and legislative groups. Although schools are second only to families in responsibility for children's welfare, few schools have formal policies and procedures for preventing student suicide or dealing with its aftereffects. Also, numerous myths abound…

A case study exploring the current issues faced by diploma-prepared nurses.

PubMed

Droskinis, Amy

2013-01-01

Nursing is a dynamic and rapidly progressing field. As the profession changes over time, it is vital to study how these transformations influence the workforce. In this study, the aim was to explore how diploma-prepared nurses are functioning in the acute care setting and how modifications in educational requirements and technological advancement have affected their nursing practice.

Equity for Cities in School Finance Reform: A Case for an "Equal Educational Offering" Standard in Public Education.

ERIC Educational Resources Information Center

Silard, John; And Others

In this study, focus is upon the question of the standard for educational expenditure rather than on the alternative taxing methods for securing school district funding equalization. Chapter I begins by examining the major issues vital to urban education which the "Serrano" principle leaves unresolved. Then in Chapter II, particular elements of…

A Simple Example of Radioactive Dating

ERIC Educational Resources Information Center

Brown, Todd

2014-01-01

Although nuclear half-life is vital to physics and physical science, and to sensitive societal issues from nuclear waste to the age of the Earth, a true lab on half-life is almost never done at the college or high school level. Seldom are students able to use radioactivity to actually date when an object came into being, as is done in this…

An American Vital Interest: Preserving the Nuclear Enterprise Supplier Base

DTIC Science & Technology

2012-02-15

not present significant problems since multiple sources are available and the suppliers are mostly small 7 companies that rely on Honeywell for...business. However, these vendors do present occasional problems in delivering incorrect parts, quantities or documentation. Honeywell continually...rectify vendor issues that require multi-agency involvement.8 Pantex also experiences similar problems with parts they procure separately from their

Understanding the Needs of All the Stakeholders: Issues of Training and Preparation for Health Work Students and Their Clinical Educators

ERIC Educational Resources Information Center

Horstmanshof, Louise; Moore, Keri

2016-01-01

Work-integrated learning (WIL) is vital for preparing health-work students for practice. WIL activities have multiple stakeholders, each with their own set of expectations and requirements, both explicit and implicit. Negotiations to provide these learning experiences for students happen at many levels and those at the coalface are often unaware…

Similarities in chemical composition of soil organic matter across a millennia-old paddy soil chronosequence as revealed by advanced solid-state NMR spectroscopy

USDA-ARS?s Scientific Manuscript database

Soil organic matter (SOM) accumulation in paddy soils has aroused considerable attention due to its vital significance in global food, energy, climate, and environmental issues. Considerable progress has been made toward the understanding of changes in the quantity of SOM in paddy soils over a mille...

In Tune with Teens: A Guide for Communicating with Adolescents.

ERIC Educational Resources Information Center

Beck, Irene C.; Caps, John, Ed.

This guide, intended for adults who deal with adolescents, was originally designed as a companion to "No Hang-Ups!," a telephone tape call-in service addressing topics of vital concern to teenagers. The format of the guide consists of a series of brief two-page fact sheets on a wide range of adolescent issues: problems in school, teenage fears,…

Development and Evaluation of a Workshop for Student Therapists Working with Iranian-American Clients with an Emphasis on Women's Issues

ERIC Educational Resources Information Center

Boustani, Ladan

2014-01-01

It is essential for student therapists to have knowledge and to feel culturally competent working with Iranian-Americans. Increasing psychoeducation and cultural education is vital for therapists working with Iranian-American clients (Kaeni, 2006). Therefore, with respect to this population this research study asked the following two research…

Exercise and Sports Medicine Issues in Underserved Populations.

PubMed

Morelli, Vincent; Bedney, Daniel L; Eric Dadush, Arie

2017-03-01

Primary care providers can make a strong argument for exercise promotion in underserved communities. The benefits are vitally important in adolescent physical, cognitive, and psychological development as well as in adult disease prevention and treatment. In counseling such patients, we should take into account a patient's readiness for change and the barriers to exercise. Copyright © 2016 Elsevier Inc. All rights reserved.

Middle Attainers and 14-19 Progression in England: Half-Served by New Labour and Now Overlooked by the Coalition?

ERIC Educational Resources Information Center

Hodgson, Ann; Spours, Ken

2014-01-01

In the context of the international problem of "early school leaving", this paper explores the issue of sustained participation in upper secondary education in England. It focuses in particular on the position of middle attainers, who constitute a large proportion of the cohort and whose progress will be vital in realising the…

Helping Preservice Reading Teachers Learn to Read and Conduct Research to Inform Their Instruction

ERIC Educational Resources Information Center

Frager, Alan M.

2010-01-01

Schools have a legitimate and vital role in providing Americans with a better and more accurate understanding of the Muslim world. Given the cultural and ideological issues at play in any understanding of Islam, the theories and practices of critical literacy can provide useful guidance to teachers. The purposes of this article are to counteract…

Outlining Purposes, Stating the Nature of the Present Research, and Listing Research Questions or Hypotheses in Academic Papers

ERIC Educational Resources Information Center

Shehzad, Wasima

2011-01-01

Driving research questions from the prevailing issues and interests and developing from them new theories, formulas, algorithms, methods, and designs, and linking them to the interests of the larger audience is a vital component of scientific research papers. The present article discusses outlining purposes or stating the nature of the present…

Oloketa Tingting Fo Apem Education Long Solomon Islands: Issues in Solomon Islands Education

ERIC Educational Resources Information Center

Alcorn, Noeline

2010-01-01

This book makes available to a wider audience for the first time material based on fieldwork carried out by the Solomon Island researchers in their own country. The findings will have vital relevance to policy makers, teachers and students. Over the past four years the School of Education, Solomon Islands College of Higher Education and the…

High School Students' Attitudes toward Islam and Muslims: Can a Social Studies Course Make a Difference?

ERIC Educational Resources Information Center

Klepper, Adam

2014-01-01

Despite 9/11, the seemingly endless Israeli-Palestinian conflict, the possibility of Iran developing nuclear weapons capabilities, and the Arab Spring and its aftermath, the social studies curricula of high schools throughout the nation generally put little emphasis on the Middle East and Islam as the foundation for understanding vital issues that…

In Search of a Family: The Contribution of Art Psychotherapy to a Collaborative Approach with a Man Residing in a Forensic Learning Disability Setting

ERIC Educational Resources Information Center

Caveney, Domanic; Wassall, Shaun; Rayner, Kelly

2018-01-01

Background: Clients with attachment issues are over-represented in learning disability services. Forensic inpatient services are no exception. Treatment pathways comprise multidisciplinary interventions, and skills-based treatments are considered vital to recovery and maintenance of prosocial and adaptive behaviour and reduction in risk. An…

A case study of infant health promotion and corporate marketing of milk substitutes.

PubMed

Mendoza, Roger Lee

2012-06-01

The mismatch between the demand for, and supply of, health products has led to the increasing involvement of courts worldwide in health promotion and marketing. This study critically examines the implementation of one country's Milk Code within the framework of the International Code of Marketing of Breast-Milk Substitutes, and the efficacy of the judicial process in balancing corporate marketing and state regulatory objectives. Drawing upon the Philippine experience with its own Milk Code, it evaluates the capacities of courts to determine policy costs and risks against the benefits of delineating and containing corporate marketing strategies for milk substitutes and supplements. The study finds that the methodological and information-based challenges faced by courts in resolving multi-dimensional health issues may not be overcome without serious questions concerning the legitimacy of the judicial process itself. Despite the deficiencies of litigation and adjudication, the study notes the catalytic potential of a judicial decision in opening up vital policy space for future renegotiations among rival parties and interests. Third-party intervention is explored relative to this catalytic function.

Safety Sufficiency for NextGen: Assessment of Selected Existing Safety Methods, Tools, Processes, and Regulations

NASA Technical Reports Server (NTRS)

Xu, Xidong; Ulrey, Mike L.; Brown, John A.; Mast, James; Lapis, Mary B.

2013-01-01

NextGen is a complex socio-technical system and, in many ways, it is expected to be more complex than the current system. It is vital to assess the safety impact of the NextGen elements (technologies, systems, and procedures) in a rigorous and systematic way and to ensure that they do not compromise safety. In this study, the NextGen elements in the form of Operational Improvements (OIs), Enablers, Research Activities, Development Activities, and Policy Issues were identified. The overall hazard situation in NextGen was outlined; a high-level hazard analysis was conducted with respect to multiple elements in a representative NextGen OI known as OI-0349 (Automation Support for Separation Management); and the hazards resulting from the highly dynamic complexity involved in an OI-0349 scenario were illustrated. A selected but representative set of the existing safety methods, tools, processes, and regulations was then reviewed and analyzed regarding whether they are sufficient to assess safety in the elements of that OI and ensure that safety will not be compromised and whether they might incur intolerably high costs.

Convenience food products. Drivers for consumption.

PubMed

Brunner, Thomas A; van der Horst, Klazine; Siegrist, Michael

2010-12-01

Convenience is one of the big trends in the food business. The demand for convenience food products is steadily increasing; therefore, understanding convenience food consumption is an important issue. Despite being vital properties of convenience food, saving time and effort have not been very successful constructs for predicting convenience food consumption. To examine a wide range of possible drivers for convenience food consumption, the present study uses a convenience food frequency questionnaire that asks about consumption behavior. A paper-and-pencil questionnaire was sent out to a representative sample of people in German-speaking Switzerland and yielded N = 918 complete datasets from persons mainly responsible for buying and preparing food in the household. The various convenience food products could be categorized into four groups, which we labeled as highly processed food items, moderately processed food items, single components, and salads. Fifteen drivers were found to have a significant impact either on total convenience consumption or on one of the identified categories. Strong predictors were age, concern about naturalness, nutrition knowledge, and cooking skills. Copyright © 2010 Elsevier Ltd. All rights reserved.

A Case Study Using Modeling and Simulation to Predict Logistics Supply Chain Issues

NASA Technical Reports Server (NTRS)

Tucker, David A.

2007-01-01

Optimization of critical supply chains to deliver thousands of parts, materials, sub-assemblies, and vehicle structures as needed is vital to the success of the Constellation Program. Thorough analysis needs to be performed on the integrated supply chain processes to plan, source, make, deliver, and return critical items efficiently. Process modeling provides simulation technology-based, predictive solutions for supply chain problems which enable decision makers to reduce costs, accelerate cycle time and improve business performance. For example, United Space Alliance, LLC utilized this approach in late 2006 to build simulation models that recreated shuttle orbiter thruster failures and predicted the potential impact of thruster removals on logistics spare assets. The main objective was the early identification of possible problems in providing thruster spares for the remainder of the Shuttle Flight Manifest. After extensive analysis the model results were used to quantify potential problems and led to improvement actions in the supply chain. Similarly the proper modeling and analysis of Constellation parts, materials, operations, and information flows will help ensure the efficiency of the critical logistics supply chains and the overall success of the program.

Collection and Processing of Data from Wrist Wearable Devices in Heterogeneous and Multiple-User Scenarios.

PubMed

de Arriba-Pérez, Francisco; Caeiro-Rodríguez, Manuel; Santos-Gago, Juan M

2016-09-21

Over recent years, we have witnessed the development of mobile and wearable technologies to collect data from human vital signs and activities. Nowadays, wrist wearables including sensors (e.g., heart rate, accelerometer, pedometer) that provide valuable data are common in market. We are working on the analytic exploitation of this kind of data towards the support of learners and teachers in educational contexts. More precisely, sleep and stress indicators are defined to assist teachers and learners on the regulation of their activities. During this development, we have identified interoperability challenges related to the collection and processing of data from wearable devices. Different vendors adopt specific approaches about the way data can be collected from wearables into third-party systems. This hinders such developments as the one that we are carrying out. This paper contributes to identifying key interoperability issues in this kind of scenario and proposes guidelines to solve them. Taking into account these topics, this work is situated in the context of the standardization activities being carried out in the Internet of Things and Machine to Machine domains.

Collection and Processing of Data from Wrist Wearable Devices in Heterogeneous and Multiple-User Scenarios

PubMed Central

de Arriba-Pérez, Francisco; Caeiro-Rodríguez, Manuel; Santos-Gago, Juan M.

2016-01-01

Over recent years, we have witnessed the development of mobile and wearable technologies to collect data from human vital signs and activities. Nowadays, wrist wearables including sensors (e.g., heart rate, accelerometer, pedometer) that provide valuable data are common in market. We are working on the analytic exploitation of this kind of data towards the support of learners and teachers in educational contexts. More precisely, sleep and stress indicators are defined to assist teachers and learners on the regulation of their activities. During this development, we have identified interoperability challenges related to the collection and processing of data from wearable devices. Different vendors adopt specific approaches about the way data can be collected from wearables into third-party systems. This hinders such developments as the one that we are carrying out. This paper contributes to identifying key interoperability issues in this kind of scenario and proposes guidelines to solve them. Taking into account these topics, this work is situated in the context of the standardization activities being carried out in the Internet of Things and Machine to Machine domains. PMID:27657081

IoT based mobile health hub

NASA Astrophysics Data System (ADS)

Thomas, Diljo; Vineeth, V. L.; Siddharth, P. G.; Shanmugasundaram, M.

2017-11-01

Technological innovations have a great influence on bio medical field. Even in this advanced era people are struggling due to lack of medical attention or delay in arranging adequate health care. Most of the hospitals have emergency vehicle facility and they are successful in providing emergency response to the needy patient. But the delay in arranging medical attention in hospital is still a big issue. One solution to the above problem is to provide a channel of communication between the emergency vehicle and hospital such that the patient information along with the vitals can be made available to the hospital prior to the arrival of emergency vehicle. This paper proposes such a system where the patient information and vitals are measured and uploaded to a cloud facility. This information helps the doctor to arrange quick medical response.

Community response grids: using information technology to help communities respond to bioterror emergencies.

PubMed

Jaeger, Paul T; Fleischmann, Kenneth R; Preece, Jennifer; Shneiderman, Ben; Wu, Philip Fei; Qu, Yan

2007-12-01

Access to accurate and trusted information is vital in preparing for, responding to, and recovering from an emergency. To facilitate response in large-scale emergency situations, Community Response Grids (CRGs) integrate Internet and mobile technologies to enable residents to report information, professional emergency responders to disseminate instructions, and residents to assist one another. CRGs use technology to help residents and professional emergency responders to work together in community response to emergencies, including bioterrorism events. In a time of increased danger from bioterrorist threats, the application of advanced information and communication technologies to community response is vital in confronting such threats. This article describes CRGs, their underlying concepts, development efforts, their relevance to biosecurity and bioterrorism, and future research issues in the use of technology to facilitate community response.

Translational systems biology using an agent-based approach for dynamic knowledge representation: An evolutionary paradigm for biomedical research.

PubMed

An, Gary C

2010-01-01

The greatest challenge facing the biomedical research community is the effective translation of basic mechanistic knowledge into clinically effective therapeutics. This challenge is most evident in attempts to understand and modulate "systems" processes/disorders, such as sepsis, cancer, and wound healing. Formulating an investigatory strategy for these issues requires the recognition that these are dynamic processes. Representation of the dynamic behavior of biological systems can aid in the investigation of complex pathophysiological processes by augmenting existing discovery procedures by integrating disparate information sources and knowledge. This approach is termed Translational Systems Biology. Focusing on the development of computational models capturing the behavior of mechanistic hypotheses provides a tool that bridges gaps in the understanding of a disease process by visualizing "thought experiments" to fill those gaps. Agent-based modeling is a computational method particularly well suited to the translation of mechanistic knowledge into a computational framework. Utilizing agent-based models as a means of dynamic hypothesis representation will be a vital means of describing, communicating, and integrating community-wide knowledge. The transparent representation of hypotheses in this dynamic fashion can form the basis of "knowledge ecologies," where selection between competing hypotheses will apply an evolutionary paradigm to the development of community knowledge.

An Assessment of Behavioral Dynamic Information Processing Measures in Audiovisual Speech Perception

PubMed Central

Altieri, Nicholas; Townsend, James T.

2011-01-01

Research has shown that visual speech perception can assist accuracy in identification of spoken words. However, little is known about the dynamics of the processing mechanisms involved in audiovisual integration. In particular, architecture and capacity, measured using response time methodologies, have not been investigated. An issue related to architecture concerns whether the auditory and visual sources of the speech signal are integrated “early” or “late.” We propose that “early” integration most naturally corresponds to coactive processing whereas “late” integration corresponds to separate decisions parallel processing. We implemented the double factorial paradigm in two studies. First, we carried out a pilot study using a two-alternative forced-choice discrimination task to assess architecture, decision rule, and provide a preliminary assessment of capacity (integration efficiency). Next, Experiment 1 was designed to specifically assess audiovisual integration efficiency in an ecologically valid way by including lower auditory S/N ratios and a larger response set size. Results from the pilot study support a separate decisions parallel, late integration model. Results from both studies showed that capacity was severely limited for high auditory signal-to-noise ratios. However, Experiment 1 demonstrated that capacity improved as the auditory signal became more degraded. This evidence strongly suggests that integration efficiency is vitally affected by the S/N ratio. PMID:21980314

Ethical issues in organ transplantation.

PubMed

Abouna, George M

2003-01-01

Clinical organ transplantation has been recognized as one of the most gripping medical advances of the century as it provides a way of giving the gift of life to patients with terminal failure of vital organs, which requires the participation of other fellow human beings and of society by donating organs from deceased or living individuals. The increasing incidence of vital organ failure and the inadequate supply of organs, especially from cadavers, has created a wide gap between organ supply and organ demand, which has resulted in very long waiting times to receive an organ as well as an increasing number of deaths while waiting. These events have raised many ethical, moral and societal issues regarding supply, the methods of organ allocation, the use of living donors as volunteers including minors. It has also led to the practice of organ sale by entrepreneurs for financial gains in some parts the world through exploitation of the poor, for the benefit of the wealthy. The current advances in immunology and tissue engineering and the use of animal organs, xenotransplantation, while offering very promising solutions to many of these problems, also raise additional ethical and medical issues which must be considered by the medical profession as well as society. This review deals with the ethical and moral issues generated by the current advances in organ transplantation, the problem of organ supply versus organ demand and the appropriate allocation of available organs. It deals with the risks and benefits of organ donation from living donors, the appropriate and acceptable methods to increase organ donation from the deceased through the adoption of the principle of 'presumed consent', the right methods of providing acceptable appreciation and compensation for the family of the deceased as well as volunteer and altruistic donors, and the duties and responsibilities of the medical profession and society to help fellow humans. The review also deals with the appropriate and ethically acceptable ways of utilizing the recent advances of stem cell transplantation from adult versus fetal donors, tissue engineering and the use of organs from animals or xenotransplantation. Data provided in support of the concept that clinical organ and tissue transplantation can be more beneficial and life saving if everyone involved in the process, including physicians and medical institutions, respect and consider the best interests of the patients, as well as honor the ethical, moral and religious values of society and are not tempted to seek personal fame or financial rewards. Copyright 2003 S. Karger AG, Basel

Understanding the internal states of others by listening to action verbs.

PubMed

Di Cesare, G; Fasano, F; Errante, A; Marchi, M; Rizzolatti, G

2016-08-01

The internal state of others can be understood observing their actions or listening to their voice. While the neural bases of action style (vitality forms) have been investigated, there is no information on how we recognize others' internal state by listening to their speech. Here, using fMRI technique, we investigated the neural correlates of auditory vitality forms while participants listened to action verbs in three different conditions: human voice pronouncing the verbs in a rude and gentle way, robot voice pronouncing the same verbs without vitality forms, and a scrambled version of the same verbs pronounced by human voice. In agreement with previous studies on vitality forms encoding, we found specific activation of the central part of insula during listening to human voice conveying specific vitality forms. In addition, when listening both to human and robot voices there was an activation of the posterior part of the left inferior frontal gyrus and of the parieto-premotor circuit typically described to be activated during observation and execution of arm actions. Finally, the superior temporal gyrus was activated bilaterally in all three conditions. We conclude that, the central part of insula is a key region for vitality forms processing allowing the understanding of the vitality forms regardless of the modality by which they are conveyed. Copyright © 2016. Published by Elsevier Ltd.

A new biomedical device for in vivo multiparametric evaluation of tissue vitality in critical care medicine

NASA Astrophysics Data System (ADS)

Mayevsky, Avraham; Deutsch, Assaf; Dekel, Nava; Pevzner, Eliyahu; Jaronkin, Alex

2005-04-01

Real time Monitoring of mitochondrial function in vivo is a significant factor in the understanding of tissue vitality. Nevertheless a single parameter monitoring device is not appropriate and effective in clinical diagnosis of tissue vitality. Therefore we have developed a multi-parametric monitoring system that monitors, in addition to mitochondrial NADH redox state, tissue microcirculatory blood flow, tissue total back-scattered light as an indication of blood volume and blood oxygenation (Hb02). In the present communication a new device named "CritiView" is described. This device was developed in order to enable real time monitoring of the four parameters from various organs in the body. The main medical application of the CritiView is in critical care medicine of patients hospitalized in the Intensive Care Units (ICUs) and intraoperatively in operating rooms. The physiological basis for our clinical monitoring approach is based on the well known response to the development of body emergency situation, such as shock or trauma. Under such conditions a process of blood flow redistribution will give preference to vital organs (Brain, Heart) neglecting less vital organs (Skin, G-I tract or the urinary system). Under such condition the brain will by hyperperfused and O2 supply will increase to provide the need of the activated mitochondria. The non-vital organs will be hypoperfused and mitochondial function will be inhibited leading to energy failure. This differentiation between the two types of organs could be used for the early detection of body deterioration by monitoring of the non-vital organ vitality. A fiber optic sensor was embedded in a Foley catheter, enabling the monitoring of Urethral wall vitality, to serve as an early warning signal of body deterioration.

Use of Vital Pulp Therapies in Primary Teeth with Deep Caries Lesions.

PubMed

Dhar, Vineet; Marghalani, Abdullah A; Crystal, Yasmi O; Kumar, Ashok; Ritwik, Priyanshi; Tulunoglu, Ozlem; Graham, Laurel

2017-09-15

This manuscript presents evidence-based guidance on the use of vital pulp therapies for treatment of deep caries lesions in children. A guideline panel convened by the American Academy of Pediatric Dentistry formulated evidence-based recommendations on three vital pulp therapies: indirect pulp treatment (IPT; also known as indirect pulp cap), direct pulp cap (DPC), and pulpotomy. The basis of the guideline's recommendations was evidence from "Primary Tooth Vital Pulp Therapy: A Systematic Review and Meta-Analysis." (Pediatr Dent 2017;15;39[1]:16-23.) A systematic search was conducted in PubMed®/MEDLINE, Embase®, Cochrane Central Register of Controlled Trials, and trial databases to identify randomized controlled trials and systematic reviews addressing peripheral issues of vital pulp therapies such as patient preferences of treatment and impact of cost. Quality of the evidence was assessed through the Grading of Recommendations Assessment, Development, and Evaluation approach; the evidence-to-decision framework was used to formulate a recommendation. The panel was unable to make a recommendation on superiority of any particular type of vital pulp therapy owing to lack of studies directly comparing these interventions. The panel recommends use of mineral trioxide aggregate (MTA) and formocresol in pulpotomy treatments; these are recommendations based on moderate-quality evidence at 24 months. The panel made weak recommendations regarding choice of medicament in both IPT (moderate-quality evidence [24 months], low quality evidence [48 months]) and DPC (very-low quality evidence [24 months]). Success of both treatments was independent of type of medicament used. The panel also recommends use of ferric sulfate (low-quality evidence), lasers (low-quality evidence), sodium hypochlorite (very low-quality evidence), and tricalcium silicate (very low-quality evidence) in pulpotomies; these are weak recommendations based on low-quality evidence. The panel recommended against the use of calcium hydroxide as pulpotomy medicament in primary teeth with deep caries lesions. Conclusions and practical implications: The guideline intends to inform the clinical practices with evidence-based recommendations on vital pulp therapies in primary teeth with deep caries lesions. These recommendations are based upon the best available evidence to-date.

Characterization and nultivariate analysis of physical properties of processing peaches

USDA-ARS?s Scientific Manuscript database

Characterization of physical properties of fruits represents the first vital step to ensure optimal performance of fruit processing operations and is also a prerequisite in the development of new processing equipment. In this study, physical properties of engineering significance to processing of th...

A Comprehensive Planning Model.

ERIC Educational Resources Information Center

Rieley, James B.

The key to long-term institutional effectiveness is a comprehensive planning process that identifies a few vital goals that can be measured by an institution. Effective strategic planning involves five key elements: process-based planning, a systemic approach, integration with the budget process, an effective deployment process, and appropriate…

CDC Vital Signs: Where's the Sodium?

MedlinePlus

... comes from processed foods and foods prepared in restaurants. Sodium is already part of processed foods and cannot be removed. However, manufacturers and restaurants can produce foods with less sodium. In addition, ...

A pathway for hospital librarians: why is it vital?

PubMed Central

Tooey, Mary Joan (M.J.)

2009-01-01

Objectives: By the mid 2000s, reports of hospital librarians losing jobs and hospital libraries closing were rife. In 2005, Vital Pathways: The Hospital Libraries Project was established by 2005/06 MLA President M.J. Tooey, AHIP, FMLA, to assess the truth of these reports and to study and develop strategies to support hospital librarians. Throughout this long-term project, opportunities were sought to understand the issues more clearly. Methods: A steering committee, along with three task forces, was established to carry out the work of the project. The steering committee provided oversight and had responsibility for promoting and marketing the project. The three task forces were responsible for conducting a survey on the status of hospital librarians, determining the involvement of librarians in medical education and accreditation, and researching and writing a document reviewing current and future roles for hospital librarians. Along the way, these responsibilities grew and evolved. Results: After a little more than three years, the Task Force on Vital Pathways for Hospital Librarians Steering Committee presented a final report regarding its accomplishments to the MLA Board of Directors. A sampling of these accomplishments includes the status of hospital librarians survey, a website, a position document with an accompanying executive summary, a short promotional brochure, and a final culminating activity, this symposium. Conclusions: Although these are difficult times for all libraries, hospital librarians and libraries seem particularly affected. In a competitive health care environment that is driven by the bottom line, influenced by real estate hunger, and affected by the belief of hospital administrators that access to health information comes from the Internet and is free, the hospital librarian seems doomed. However, even in these difficult times, there are hospital librarians who are not only surviving, but thriving. Is it because they are entrepreneurial? Opportunistic? Innovative? Flexible? All of the above? None of the above? There are no clear predictors of success or of failure. However, the Vital Pathways Project has shed light on some of the issues and identified opportunities and strategies for the future. PMID:19851490

A pathway for hospital librarians: why is it vital?

PubMed

Tooey, Mary Joan M J

2009-10-01

By the mid 2000s, reports of hospital librarians losing jobs and hospital libraries closing were rife. In 2005, Vital Pathways: The Hospital Libraries Project was established by 2005/06 MLA President M.J. Tooey, AHIP, FMLA, to assess the truth of these reports and to study and develop strategies to support hospital librarians. Throughout this long-term project, opportunities were sought to understand the issues more clearly. A steering committee, along with three task forces, was established to carry out the work of the project. The steering committee provided oversight and had responsibility for promoting and marketing the project. The three task forces were responsible for conducting a survey on the status of hospital librarians, determining the involvement of librarians in medical education and accreditation, and researching and writing a document reviewing current and future roles for hospital librarians. Along the way, these responsibilities grew and evolved. After a little more than three years, the Task Force on Vital Pathways for Hospital Librarians Steering Committee presented a final report regarding its accomplishments to the MLA Board of Directors. A sampling of these accomplishments includes the status of hospital librarians survey, a website, a position document with an accompanying executive summary, a short promotional brochure, and a final culminating activity, this symposium. Although these are difficult times for all libraries, hospital librarians and libraries seem particularly affected. In a competitive health care environment that is driven by the bottom line, influenced by real estate hunger, and affected by the belief of hospital administrators that access to health information comes from the Internet and is free, the hospital librarian seems doomed. However, even in these difficult times, there are hospital librarians who are not only surviving, but thriving. Is it because they are entrepreneurial? Opportunistic? Innovative? Flexible? All of the above? None of the above? There are no clear predictors of success or of failure. However, the Vital Pathways Project has shed light on some of the issues and identified opportunities and strategies for the future.

'They have to show that they can make it': vitality as a criterion for the prognosis of premature infants.

PubMed

Brinchmann, B S

2000-03-01

In this article, the vitality of premature infants will be described and discussed. Vitality was one of the main factors in a grounded theory study in which the aim was to generate knowledge concerning the ethical decision-making processes with which nurses and physicians are faced in a neonatal unit. Which assessments underlie decisions about whether to start, continue or stop medical treatment of very sick premature babies? A descriptive study design, including 120 hours of field observations and 22 qualitative in-depth interviews with doctors and nurses, was chosen. Strauss and Glaser's comparative method was used to analyse the field observations and interviews. The findings indicate that life-and-death decisions are somewhat ambivalent; experience does not always make them easier. In situations of ambiguity, decisions also seem to be based upon the vitality of the babies concerned.

Vital sign documentation in electronic records: The development of workarounds.

PubMed

Stevenson, Jean E; Israelsson, Johan; Nilsson, Gunilla; Petersson, Goran; Bath, Peter A

2018-06-01

Workarounds are commonplace in healthcare settings. An increase in the use of electronic health records has led to an escalation of workarounds as healthcare professionals cope with systems which are inadequate for their needs. Closely related to this, the documentation of vital signs in electronic health records has been problematic. The accuracy and completeness of vital sign documentation has a direct impact on the recognition of deterioration in a patient's condition. We examined workflow processes to identify workarounds related to vital signs in a 372-bed hospital in Sweden. In three clinical areas, a qualitative study was performed with data collected during observations and interviews and analysed through thematic content analysis. We identified paper workarounds in the form of handwritten notes and a total of eight pre-printed paper observation charts. Our results suggested that nurses created workarounds to allow a smooth workflow and ensure patients safety.

Vital forces and organization: philosophy of nature and biology in Karl Friedrich Kielmeyer.

PubMed

Gambarotto, Andrea

2014-12-01

The historical literature on German life science at the end of the 18th century has tried to rehabilitate eighteenth century vitalism by stressing its difference from Naturphilosophie. Focusing on the work of Karl Friedrich Kielmeyer this paper argues that these positions are based on a historiographical bias and that the clear-cut boundary between German vitalism and Naturphilosophie is historically unattested. On the contrary, they both belong to the process of conceptual genealogy that contributed to the project of a general biology. The latter emerged as the science concerned with the laws that regulate the organization of living nature as a whole. The focus on organization was, at least partially, the result of the debate surrounding the notion of "vital force", which originated in the mid-eighteenth century and caused a shift from a regulative to a constitutive understanding of teleology. Copyright © 2014 Elsevier Ltd. All rights reserved.

Psychosocial Issues in Palliative Care: A Review of Five Cases

PubMed Central

Onyeka, Tonia C

2010-01-01

Palliative care is not just vital in controlling symptoms of the patient’s disease condition, but also aims to extend the patient’s life, giving it a better quality. However, several times in the course of management, the psychosocial impact of cancer, HIV/AIDS, and other life-limiting disease conditions may not be noticed and dealt with during the admission period, thereby giving rise to a more complex situation than the disease condition itself. This article aims to review some psychosocial issues and measures that can be taken to address them. It highlights the various roles and the importance of the clinician, nurse, social worker, and other members of the multidisciplinary team in tackling these issues and will help healthcare professionals in this field achieve better practice in the future. PMID:21218001

Pharmacy faculty workplace issues: findings from the 2009-2010 COD-COF Joint Task Force on Faculty Workforce.

PubMed

Desselle, Shane P; Peirce, Gretchen L; Crabtree, Brian L; Acosta, Daniel; Early, Johnnie L; Kishi, Donald T; Nobles-Knight, Dolores; Webster, Andrew A

2011-05-10

Many factors contribute to the vitality of an individual faculty member, a department, and an entire academic organization. Some of the relationships among these factors are well understood, but many questions remain unanswered. The Joint Task Force on Faculty Workforce examined the literature on faculty workforce issues, including the work of previous task forces charged by the American Association of Colleges of Pharmacy (AACP). We identified and focused on 4 unique but interrelated concepts: organizational culture/climate, role of the department chair, faculty recruitment and retention, and mentoring. Among all 4 resides the need to consider issues of intergenerational, intercultural, and gender dynamics. This paper reports the findings of the task force and proffers specific recommendations to AACP and to colleges and schools of pharmacy.

Utility-Scale Future, Continuum Magazine: Clean Energy Innovation at NREL, Spring 2011, Issue 1 Vol. 1

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

Not Available

2011-08-01

This quarterly magazine is dedicated to stepping beyond the technical journals to reveal NREL's vital work in a real-world context for our stakeholders. Continuum provides insights into the latest and most impactful clean energy innovations, while spotlighting those talented researchers and unique facilities that make it all happen. This edition focuses on creating a utility-scale future.

Vital Connections: Children, Science, and Books. Papers from a Symposium (Washington, D.C., November 20, 1986).

ERIC Educational Resources Information Center

Saul, Wendy, Ed.; Jagusch, Sybille A., Ed.

This monograph outlines important issues that surround the topic of children's science books. In the introduction, the role of books in hands-on science curricula is discussed. In the title essay of the collection, F. J. Rutherford argues against the reliance on textbooks in elementary school science, but yet feels that books are an essential part…

Perplexity and Passion: Further Consideration of the Role of Positive Psychology in the Workplace

ERIC Educational Resources Information Center

Martin, Andrew

2005-01-01

The set of articles in this issue do not fully address a central tenet of Wiegand and Geller's thesis: the vital role of internal states in the workplace. This is perplexing given the centrality of internal states such as enjoyment (or lack thereof) in most people's description and perception of their work. This rejoinder draws on recent research…

Working With Children? The Probability of Mothers Exiting the Workforce at Time of Birth. Working Paper 2008-8

ERIC Educational Resources Information Center

Hotchkiss, Julie L.; Pitts, M. Melinda; Walker, Mary Beth

2008-01-01

Recent trends in the labor force participation of women have brought much public attention to the issue of women opting out. This paper explores the decision of working women to exit the labor market at a time of major transition--the birth of a child--utilizing linked vital statistics, administrative employer, and state welfare records. The…

Combat Stress and Substance Abuse Intervention

DTIC Science & Technology

2015-10-01

SUBTITLE Combat Stress and Substance Abuse Intervention 5a. CONTRACT NUMBER W81XWH-11-2-0197 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...SUBJECT TERMS Combat stress, substance abuse , alcohol, brief intervention, military personnel 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF...reduce stress reactions and substance abuse . These data are vital to understanding additional steps the military might take in addressing issues of

Hope and Climate Change: The Importance of Hope for Environmental Engagement among Young People

ERIC Educational Resources Information Center

Ojala, Maria

2012-01-01

Although many young people think climate change is an important societal issue, studies indicate that pessimism is quite common. Finding ways to instill hope could therefore be seen as vital. However, is hope positively related to engagement or is it only a sign of illusory optimism? The aim of the study was to explore if hope concerning climate…

The Use of Mobile Devices Outside of the Classroom for Self-Directed Learning among Female EFL Students in Saudi Arabia

ERIC Educational Resources Information Center

Albedah, Fatimah; Lee, Chwee Beng

2017-01-01

English language proficiency is an increasingly vital skill for employment in Saudi Arabia. However, compulsory English as a foreign language courses at all levels of education have only produced inadequate results. One of the issues consistently raised as a barrier to effective EFL learning is the use of passive learning pedagogies and the lack…

29 CFR 570.10 - Rules for certificates of age in the State of Alaska and the Territory of Guam.

Code of Federal Regulations, 2010 CFR

2010-07-01

... § 570.5: (a) A birth certificate or attested transcript thereof, or a signed statement of the recorded date and place of birth issued by a registrar of vital statistics or other officer charged with the duty of recording births, or (b) A record of baptism or attested transcript thereof showing the date of...

Social Science and the Courts: Challenges and Strategies for Bridging Gaps between Law and Research

ERIC Educational Resources Information Center

Morgan, Julie Margetta; Pullin, Diana

2010-01-01

Social scientists collect vital information that bears on issues of education policy. When the courts are faced with an opportunity to make a decision that shapes education, judges need access to high-quality research, but they must also be convinced that it can be useful in their decision making. This article approaches the question of how social…

Market impacts of hypothetical fuel treatment thinning programs on federal lands in the western United States

Treesearch

Peter J. Ince; Henry Spelter; Kenneth Skog; Andrew Kramp; Dennis P. Dykstra

2000-01-01

This paper addresses the economics of forest fuel thinning programs on federal lands in the U.S. West, and presents a model of regional timber and product market impacts. The issue of economics is vital to the debate about fire management, and this paper presents market implications of two alternative silvicultural strategies, even-aged and uneven-aged...

The Impact of Perception of Performance Appraisal and Distributive Justice Fairness on Employees' Ethical Decision Making in Paternalist Organizational Culture

ERIC Educational Resources Information Center

Goksoy, Asli; Alayoglu, Nihat

2013-01-01

Ethics in decision making has been an issue for academics, practitioners, and governmental regulators for decades. In the last decade, numerous scandals and consequently many corporate crises in the global business world have added credence to the criticisms of business ethics. Therefore, it is vital to understand the factors affecting employees'…

To Serve and Learn: The Spirit of Community in Liberal Education. Counterpoints: Studies in the Postmodern Theory of Education, Volume 37.

ERIC Educational Resources Information Center

DeVitis, Joseph L., Ed.; Johns, Robert W., Ed.; Simpson, Douglas J., Ed.

The product of faculty, staff, and students from 10 exemplary programs in service learning at selected liberal arts colleges across the country, this collection of essays addresses vital issues in liberal learning and education for community. The collection's focus is the creation of educational goals and strategies for developing a service…

Human cloning: Eastern Mediterranean Region perspective.

PubMed

Abdur Rab, M; Khayat, M H

2006-01-01

Recent advances in genomics and biotechnology have ushered in a new era in health development. Therapeutic cloning possesses enormous potential for revolutionizing medical and therapeutic techniques. Cloning technology, however, is perceived as having the potential for reproductive cloning, which raises serious ethical and moral concerns. It is important that the Islamic countries come to a consensus on this vital issue. Developing science and technology for better health is a religious and moral obligation. There is an urgent need for Muslim scholars to discuss the issue of stem cell research and cloning rationally; such dialogue will not only consider the scientific merits but also the moral, ethical and legal implications.

Expanding physician education in health care fraud and program integrity.

PubMed

Agrawal, Shantanu; Tarzy, Bruce; Hunt, Lauren; Taitsman, Julie; Budetti, Peter

2013-08-01

Program integrity (PI) spans the entire spectrum of improper payments from fraud to abuse, errors, and waste in the health care system. Few physicians will perpetrate fraud or abuse during their careers, but nearly all will contribute to the remaining spectrum of improper payments, making preventive education in this area vital. Despite the enormous impact that PI issues have on government-sponsored and private insurance programs, physicians receive little formal education in this area. Physicians' lack of awareness of PI issues not only makes them more likely to submit inappropriate claims, generate orders that other providers and suppliers will use to submit inappropriate claims, and document improperly in the medical record but also more likely to become victims of fraud schemes themselves.In this article, the authors provide an overview of the current state of PI issues in general, and fraud in particular, as well as a description of the state of formal education for practicing physicians, residents, and fellows. Building on the lessons from pilot programs conducted by the Centers for Medicare and Medicaid Services and partner organizations, the authors then propose a model PI education curriculum to be implemented nationwide for physicians at all levels. They recommend that various stakeholder organizations take part in the development and implementation process to ensure that all perspectives are included. Educating physicians is an essential step in establishing a broader culture of compliance and improved integrity in the health care system, extending beyond Medicare and Medicaid.

The Ph.D. Process - A Student's Guide to Graduate School in the Sciences

NASA Astrophysics Data System (ADS)

Bloom, Dale F.; Karp, Jonathan D.; Cohen, Nicholas

1999-02-01

The Ph.D. Process offers the essential guidance that students in the biological and physical sciences need to get the most out of their years in graduate school. Drawing upon the insights of numerous current and former graduate students, this book presents a rich portrayal of the intellectual and emotional challenges inherent in becoming a scientist, and offers the informed, practical advice a "best friend" would give about each stage of the graduate school experience. What are the best strategies for applying to a graduate program? How are classes conducted? How should I choose an advisor and a research project? What steps can I take now to make myself more "employable" when I get my degree? What goes on at the oral defense? Through a balanced, thorough examination of issues ranging from lab etiquette to stress management, the authors--each a Ph.D. in the sciences--provide the vital information that will allow students to make informed decisions all along the way to the degree. Headlined sections within each chapter make it fast and easy to look up any subject, while dozens of quotes describing personal experiences in graduate programs from people in diverse scientific fields contribute invaluable real-life expertise. Special attention is also given to the needs of international students.Read in advance, this book prepares students for each step of the graduate school experience that awaits them. Read during the course of a graduate education, it serves as a handy reference covering virtually all major issues and decisions a doctoral candidate is likely to face. The Ph.D. Process is the one book every graduate student in the biological and physical sciences can use to stay a step ahead, from application all the way through graduation.

[Subatomic biology: electronic biology, biosemiconductivity].

PubMed

Ernst, E

1975-01-01

The author gives a critical and hystorical review of the existing in biology theories which on the molecular and electronic levels explain a number of mechanisms of vital phenomena such as excitation, muscle contraction etc. The author discusses in the hystorical aspect the problem of formation of electronic and biological semi-conductivity (as the author names it) called to explain the vital mechanisms. He shows is which way this theory can explain the process of excitation.

Student development and ownership of ethical and professional standards.

PubMed

Hall, Kevin D

2004-04-01

Ethics and professional conduct are vital to civil engineering undergraduate curricula. Many programs struggle to ensure that students are given an adequate exposure to and appreciation of ethical and professional conduct issues. This paper describes a two-part ethics/professionalism project used in a senior-level course taught at the University of Arkansas. Initially, students scrutinize ethical canons and standards of professional conduct published by the American Society of Civil Engineers (ASCE) and the National Society of Professional Engineers (NSPE), and prepare an essay concerning the applicability of these standards. The second part of the project builds on the first: based on the opinion(s) generated in Part 1, students are asked to develop a set of canons or standards targeted specifically to the undergraduate student, and suggest processes for implementing those standards within the department. Project objectives include: (1) exposure to nationally-recognized ethical canons and standards of professional conduct; (2) personal formulation of ethical and professional standards; (3) skill enhancement for non-technical written communications. Feedback by students prior to and after the project indicates success in meeting all objectives. The feedback also indicates that for some students, definitions and applications of ethics and professionalism are being broadened to include more than academic honesty issues.

Self-aligned photolithography for the fabrication of fully transparent high-voltage devices

NASA Astrophysics Data System (ADS)

Zhang, Yonghui; Mei, Zengxia; Huo, Wenxing; Wang, Tao; Liang, Huili; Du, Xiaolong

2018-05-01

High-voltage devices, working in the range of hundreds of volts, are indispensable elements in the driving or readout circuits for various kinds of displays, integrated microelectromechanical systems and x-ray imaging sensors. However, the device performances are found hardly uniform or repeatable due to the misalignment issue, which are extremely common for offset drain high-voltage devices. To resolve this issue, this article reports a set of self-aligned photolithography technology for the fabrication of high-voltage devices. High-performance fully-transparent high-voltage thin film transistors, diodes and logic inverters are successfully fabricated with this technology. Unlike other self-aligned routes, opaque masks are introduced on the backside of the transparent substrate to facilitate proximity exposure method. The photolithography process is simulated and analyzed with technology computer aided design simulation to explain the working principle of the proximity exposure method. The substrate thickness is found to be vital for the implementation of this technology based on both simulation and experimental results. The electrical performance of high-voltage devices is dependent on the offset length, which can be delicately modulated by changing the exposure dose. The presented self-aligned photolithography technology is proved to be feasible in high-voltage circuits, demonstrating its huge potential in practical industrial applications.

Changing workforce demographics necessitates succession planning in health care.

PubMed

Collins, Sandra K; Collins, Kevin S

2007-01-01

Health care organizations continue to be plagued by labor shortage issues. Further complicating the already existing workforce challenges is an aging population poised to retire en masse within the next few years. With fewer cohorts in the age group of 25 to 44 years (Vital Speeches Day. 2004:71:23-27), a more mobile workforce (Grow Your Own Leaders: How to Identify, Develop, and Retain Leadership Talent, 2002), and an overall reduction in the number of individuals seeking employment in the health care field (J Healthc Manag. 2003:48:6-11), the industry could be faced with an unmanageable number of vacant positions throughout the organization. Bracing for the potential impact of these issues is crucial to the ongoing business continuity of health care organization. Many health care organizations have embraced succession planning to combat the potential labor famine. However, the health care industry as a whole seems to lag behind other industries in terms of succession planning efforts (Healthc Financ Manage. 2005;59:64-67). This article seeks to provide health care managers with a framework for improving the systematic preparation of the next generation of managers by analyzing the succession planning process. The proposition of these models is to initiate and simplify the gap reduction between theoretical concepts and future organizational application.

Oxidative Modulation of Voltage-Gated Potassium Channels

PubMed Central

Sahoo, Nirakar; Hoshi, Toshinori

2014-01-01

Abstract Significance: Voltage-gated K+ channels are a large family of K+-selective ion channel protein complexes that open on membrane depolarization. These K+ channels are expressed in diverse tissues and their function is vital for numerous physiological processes, in particular of neurons and muscle cells. Potentially reversible oxidative regulation of voltage-gated K+ channels by reactive species such as reactive oxygen species (ROS) represents a contributing mechanism of normal cellular plasticity and may play important roles in diverse pathologies including neurodegenerative diseases. Recent Advances: Studies using various protocols of oxidative modification, site-directed mutagenesis, and structural and kinetic modeling provide a broader phenomenology and emerging mechanistic insights. Critical Issues: Physicochemical mechanisms of the functional consequences of oxidative modifications of voltage-gated K+ channels are only beginning to be revealed. In vivo documentation of oxidative modifications of specific amino-acid residues of various voltage-gated K+ channel proteins, including the target specificity issue, is largely absent. Future Directions: High-resolution chemical and proteomic analysis of ion channel proteins with respect to oxidative modification combined with ongoing studies on channel structure and function will provide a better understanding of how the function of voltage-gated K+ channels is tuned by ROS and the corresponding reducing enzymes to meet cellular needs. Antioxid. Redox Signal. 21, 933–952. PMID:24040918

The United Kingdom: Issues for the United States

DTIC Science & Technology

2007-07-16

of its EU partners than to the United States. For example, like other EU member states, Britain places great emphasis on multilateral... the prospects for the future of the U.S.-UK partnership, especially in the unfolding Brown era. It also describes UK views on political, security...delivery systems for its nuclear warheads since 1963. During the Cold War, the UK served as a vital base for U.S.

Military Intervention to Stop Mass Atrocities

DTIC Science & Technology

2017-05-04

the circumstances where the United States should respond militarily. Early warning and prevention strategies are vital since these approaches allow...34genocide." As early as 1933, Lemkin addressed the issue of genocide in a paper he sent to a League of Nations conference in Madrid, Spain. He...2017, https://www.ushmm.org/confront- genocide/speakers-and-events/all-speakers-and-events/ early -warning-and-prevention/the-united-states- measures-to

When the Last Bell Rings: A Transcendental Phenomenological Study of Teachers Who Use Social Media

ERIC Educational Resources Information Center

Rogers, Laurie Stone

2012-01-01

Teachers are being called upon more than ever to play a large role in student learning. With every aspect of school reform depending in part to teachers who are well adjusted, prepared and informed in current teaching knowledge and skills, it is vital for teachers to have at hand the necessary tools. One issue, which can limit a teacher's…

The evolving definition of a chondrodysplasia?

PubMed

Horton, William A

2003-01-01

Most individuals who deal with chondrodysplasias would agree that this term refers collectively to a genetically and clinically heterogeneous group of disorders of skeletal development and growth. But they might not agree on what constitutes a specific chondrodysplasia. Indeed, the way in which a specific chondrodysplasia is defined has evolved substantially over the past several decades. David Rimoin, to whom this special issue is dedicated, has played a vital role in this evolution.

Russia and NATO Enlargement: The Assurances in 1990 and Their Implications

DTIC Science & Technology

2009-06-01

to achieve “an agreement on the final legal settlement of the German question, which would serve our security interests and the cause of stability... intrinsically coupled to new security structures in Europe with no dominant player, particularly not the Soviet Union’s rival, the United States...main European security issues and would unconditionally acknowledge the CIS [Commonwealth of Independent States] as a sphere of vital interest to

Role of modern chemistry in sustainable arable crop protection.

PubMed

Smith, Keith; Evans, David A; El-Hiti, Gamal A

2008-02-12

Organic chemistry has been, and for the foreseeable future will remain, vitally important for crop protection. Control of fungal pathogens, insect pests and weeds is crucial to enhanced food provision. As world population continues to grow, it is timely to assess the current situation, anticipate future challenges and consider how new chemistry may help meet those challenges. In future, agriculture will increasingly be expected to provide not only food and feed, but also crops for conversion into renewable fuels and chemical feedstocks. This will further increase the demand for higher crop yields per unit area, requiring chemicals used in crop production to be even more sophisticated. In order to contribute to programmes of integrated crop management, there is a requirement for chemicals to display high specificity, demonstrate benign environmental and toxicological profiles, and be biodegradable. It will also be necessary to improve production of those chemicals, because waste generated by the production process mitigates the overall benefit. Three aspects are considered in this review: advances in the discovery process for new molecules for sustainable crop protection, including tests for environmental and toxicological properties as well as biological activity; advances in synthetic chemistry that may offer efficient and environmentally benign manufacturing processes for modern crop protection chemicals; and issues related to energy use and production through agriculture.

Kynurenine pathway metabolites and enzymes involved in redox reactions.

PubMed

González Esquivel, D; Ramírez-Ortega, D; Pineda, B; Castro, N; Ríos, C; Pérez de la Cruz, V

2017-01-01

Oxido-reduction reactions are a fundamental part of the life due to support many vital biological processes as cellular respiration and glucose oxidation. In the redox reactions, one substance transfers one or more electrons to another substance. An important electron carrier is the coenzyme NAD + , which is involved in many metabolic pathways. De novo biosynthesis of NAD + is through the kynurenine pathway, the major route of tryptophan catabolism, which is sensitive to redox environment and produces metabolites with redox capacity, able to alter biological functions that are controlled by redox-responsive signaling pathways. Kynurenine pathway metabolites have been implicated in the physiology process and in the physiopathology of many diseases; processes that also share others factors as dysregulation of calcium homeostasis, mitochondrial dysfunction, oxidative stress, inflammation and cell death, which impact the redox environment. This review examines in detail the available evidence in which kynurenine pathway metabolites participate in redox reactions and their effect on cellular redox homeostasis, since the knowledge of the main factors and mechanisms that lead to cell death in many neurodegenative disorders and other pathologies, such as mitochondrial dysfunction, oxidative stress and kynurenines imbalance, will allow to develop therapies using them as targets. This article is part of the Special Issue entitled 'The Kynurenine Pathway in Health and Disease'. Copyright © 2016 Elsevier Ltd. All rights reserved.

Requirements Development Issues for Advanced Life Support Systems: Solid Waste Management

NASA Technical Reports Server (NTRS)

Levri, Julie A.; Fisher, John W.; Alazraki, Michael P.; Hogan, John A.

2002-01-01

Long duration missions pose substantial new challenges for solid waste management in Advanced Life Support (ALS) systems. These possibly include storing large volumes of waste material in a safe manner, rendering wastes stable or sterilized for extended periods of time, and/or processing wastes for recovery of vital resources. This is further complicated because future missions remain ill-defined with respect to waste stream quantity, composition and generation schedule. Without definitive knowledge of this information, development of requirements is hampered. Additionally, even if waste streams were well characterized, other operational and processing needs require clarification (e.g. resource recovery requirements, planetary protection constraints). Therefore, the development of solid waste management (SWM) subsystem requirements for long duration space missions is an inherently uncertain, complex and iterative process. The intent of this paper is to address some of the difficulties in writing requirements for missions that are not completely defined. This paper discusses an approach and motivation for ALS SWM requirements development, the characteristics of effective requirements, and the presence of those characteristics in requirements that are developed for uncertain missions. Associated drivers for life support system technological capability are also presented. A general means of requirements forecasting is discussed, including successive modification of requirements and the need to consider requirements integration among subsystems.

Young children's imagination in science education and education for sustainability

NASA Astrophysics Data System (ADS)

Caiman, Cecilia; Lundegård, Iann

2017-09-01

This research is concerned with how children's processes of imagination, situated in cultural and social practices, come into play when they invent, anticipate, and explore a problem that is important to them. To enhance our understanding of young children's learning and meaning-making related to science and sustainability, research that investigates children's use of imagination is valuable. The specific aim of this paper is to empirically scrutinize how children's imaginations emerge, develop, and impact their experiences in science. We approach imagination as a situated, open, and unscripted act that emerges within transactions. This empirical study was conducted in a Swedish pre-school, and the data was collected `in between' a science inquiry activity and lunchtime. We gathered specific video-sequences wherein the children, lived through the process of imagination, invented a problem together and produced something new. Our analysis showed that imagination has a great significance when children provide different solutions which may be useful in the future to sustainability-related problems. If the purpose of an educational experience in some way supports children's imaginative flow, then practicing an open, listening approach becomes vital. Thus, by encouraging children to explore their concerns and questions related to sustainability issues more thoroughly without incautious recommendations or suggestions from adults, the process of imagination might flourish.

Impartial judgment by the "gatekeepers" of science: fallibility and accountability in the peer review process.

PubMed

Hojat, Mohammadreza; Gonnella, Joseph S; Caelleigh, Addeane S

2003-01-01

High publication demands and the low acceptance rate of peer review journals place the journal editors and their reviewers in a powerful position. Journal reviewers have a vital role not only in influencing the journal editor's publication decisions, but also in the very nature and direction of scientific research. Because of their influence in peer review outcomes, journal reviewers are aptly described as the "gatekeepers of science." In this article we describe several pitfalls that can impede reviewers' impartial judgement. These include such issues as confirmatory bias, the negative results bias (the file drawer problem), the Matthew effect, the Doctor Fox effect, and gender, race, theoretical orientation, and "political correctness." We argue that procedures currently used by many professional journals, such as blind or masked review, may not completely alleviate the effects of these pitfalls. Instead, we suggest that increasing reviewers' awareness of the pitfalls, accountability, and vigilance can improve fairness in the peer review process. The ultimate responsibilities belong to the journal editors who are confronted with the difficult task of satisfying journal readers, contributors, reviewers, and owners. We recommend that the journal editors conduct periodic internal and external evaluations of their journals' peer review process and outcomes, with participation of reviewers, contributors, readers and owners.

2015 President's Plenary International Psycho-oncology Society: psychosocial care as a human rights issue-challenges and opportunities.

PubMed

Travado, Luzia; Breitbart, William; Grassi, Luigi; Fujisawa, Daisuke; Patenaude, Andrea; Baider, Lea; Connor, Stephen; Fingeret, Michelle

2017-04-01

The International Psycho-Oncology Society (IPOS) Human Rights Task Force has been working since 2008 to raise awareness and support, for the relevance of psychosocial cancer care as a human rights issue. In 2014 the "Lisbon Declaration: Psychosocial Cancer Care as a Universal Human Right" was fully endorsed by IPOS. Subsequently, the IPOS Standard on Quality Cancer Care, endorsed by 75 cancer organizations worldwide, has been updated and now includes 3 core principles: Psychosocial cancer care should be recognised as a universal human right; Quality cancer care must integrate the psychosocial domain into routine care; Distress should be measured as the 6th vital sign. The President's plenary held at the 2015 World Congress of Psycho-Oncology in Washington DC was devoted to discussing psychosocial care as a human rights issue. Many challenges and opportunities are illustrated in different continents and contexts: from Africa where resources for basic cancer treatment are scarce and children and their parents face significant difficulties with hospital detention practices; to Europe where for many countries psychosocial care is still seen as a luxury; and the Middle East where Muslim women face stigma and a culture of silence over cancer. We further discuss how to move the Lisbon Declaration forward towards its implementation into clinical practice globally, using the successful example of the World Health Assembly resolution supporting palliative care as a human right which has achieved widespread approval, and identifying the vital role the IPOS Federation of National Psychoncology Societies plays worldwide to move this agenda forward. Copyright © 2016 John Wiley & Sons, Ltd.

Subsidiarity: Restoring a sacred harmony

PubMed Central

2017-01-01

The principle of subsidiarity is a bastion of Catholic social teaching. It is also a principle in the philosophy of the American Founding Fathers. In the USA, subsidiarity is ignored without a sense of the proper harmony between authority and responsibility. Human dignity and wise stewardship are compromised. Conscience protection becomes a concerning issue as highlighted by the conflicts arising after passing of the Patient Protection and Affordable Care Act. A reconnection of the patient to be steward of his health care is critical in addressing these issues. Third parties, including the government, business, and insurance companies, are firmly entrenched in health care oftentimes with the result being increased cost and detachment of the patient from the stewardship of his or her care. Vitally needed is a return to the principle of subsidiarity in health care. Hopeful solutions include the Zarephath Health Center, the Surgery Center of Oklahoma, and the clinic of Dr. Juliette Madrigal-Dersch. Summary: The principle of subsidiarity is a bastion of Catholic social teaching. It is a principle in the philosophy of the American Founding Fathers. In the US, subsidiarity is ignored without a sense of the proper harmony between authority and responsibility. Human dignity, wise stewardship, and solidarity are compromised. A reconnection of the patient to personal stewardship of his health care is critical in addressing these issues. Third parties are firmly entrenched in health care oftentimes with the result being increased cost and detachment of the patient from his or her care. Vitally needed is a return to the principle of subsidiarity in health care. PMID:28392594

Pharmacy Faculty Workplace Issues: Findings From the 2009-2010 COD-COF Joint Task Force on Faculty Workforce

PubMed Central

Peirce, Gretchen L.; Crabtree, Brian L.; Acosta, Daniel; Early, Johnnie L.; Kishi, Donald T.; Nobles-Knight, Dolores; Webster, Andrew A.

2011-01-01

Many factors contribute to the vitality of an individual faculty member, a department, and an entire academic organization. Some of the relationships among these factors are well understood, but many questions remain unanswered. The Joint Task Force on Faculty Workforce examined the literature on faculty workforce issues, including the work of previous task forces charged by the American Association of Colleges of Pharmacy (AACP). We identified and focused on 4 unique but interrelated concepts: organizational culture/climate, role of the department chair, faculty recruitment and retention, and mentoring. Among all 4 resides the need to consider issues of intergenerational, intercultural, and gender dynamics. This paper reports the findings of the task force and proffers specific recommendations to AACP and to colleges and schools of pharmacy. PMID:21769139

Reinventing vital statistics. The impact of changes in information technology, welfare policy, and health care.

PubMed

Starr, P; Starr, S

1995-01-01

Vital statistics offers a case study in the potential of new information technology and reengineering to achieve better public sector performance. New technology--notably the shift from a paper to an electronic process for recording vital events and transmitting the data to public agencies--is creating opportunities to produce more timely, accurate, and useful information. The furthest advanced innovation is the electronic birth certificate. At the same time, changes in welfare policy and health care--including efforts to establish paternity at the time of birth and to improve health care outcomes--are creating pressures for more policy-relevant data about vital events. In addition, the rise of integrated health plans and health information networks is radically altering the organizational context of vital statistics. On the basis of a State-by-State survey of vital statistics officials, the authors estimate that at the end of 1994, 58 percent of all births in the United States were being recorded on an electronic birth certificate and communicated to a public agency electronically. Nearly all respondents reported that the electronic birth certificate brought improvements in both timeliness and accuracy of data. Achieving the full promise of the new technology, however, will require more fundamental changes in institutions and policies and a reconceptualization of the birth certificate as part of a broader perinatal information system.

Vitalism, purpose and superstition.

PubMed

Lindeman, Marjaana; Saher, Marieke

2007-02-01

Developmental studies have shown that children assign purpose to objects more liberally than adults, and that they explain biological processes in terms of vitalistic causality. This study tested the hypothesis that similar misconceptions can be found among superstitious adults. The results from 116 superstitious and 123 sceptical individuals showed that more than sceptics, superstitious individuals attributed purpose to objects, and explained biological processes in terms of organ intentionality and energy transmission. In addition, they thought of energy as a vital force, attributing life and mental properties to it. These conceptual confusions were positively associated to all types of superstitions as well as belief in alternative medicine. The results support the argument that category mistakes and ontological confusions underlie superstitious and vitalistic thinking.

Genetics Home Reference: lysinuric protein intolerance

MedlinePlus

... abnormally large amount of these amino acids in urine. A shortage of lysine, arginine, and ornithine disrupts many vital functions. Arginine and ornithine are involved in a cellular process called the urea cycle, which processes excess nitrogen (in the form ...

Strengthening of local vital events registration: lessons learnt from a voluntary sector initiative in a district in southern India.

PubMed

Mony, Prem; Sankar, Kiruba; Thomas, Tinku; Vaz, Mario

2011-05-01

Birth and death registration rates are low in most parts of India. Poor registration rates are due to constraints in both the government system (supply-side) and the general population (demand-side). We strengthened vital event registration at the local level within the existing legal framework by: (i) involving a non-profit organization as an interface between the government and the community; (ii) conducting supply-side interventions such as sensitization workshops for government officials, training for hospital staff and building data-sharing partnerships between stakeholders; (iii) monitoring for vital events by active surveillance through lay-informants; and (iv) conducting demand-side interventions such as publicity campaigns, education of families and assistance with registration. In the government sector, registration is given low priority and there is an attitude of blaming the victim, ascribing low levels of vital event registration to "cultural reasons/ignorance ". In the community, low registration was due to lack of awareness about the importance of and procedures for registration. This initiative helped improve registration of births and deaths at the subdistrict level. Vital event registration was significantly associated with local equity stratifiers such as gender, socioeconomic status and geography. The voluntary sector can interface effectively between the government and the community to strengthen vital registration. With political support from the government, outreach activities can dramatically improve vital event registration rates, especially in disadvantaged populations. The potential relevance of the data and the data collection process to stakeholders at the local level is a critical factor for success.

A clinical decision-making mechanism for context-aware and patient-specific remote monitoring systems using the correlations of multiple vital signs.

PubMed

Forkan, Abdur Rahim Mohammad; Khalil, Ibrahim

2017-02-01

In home-based context-aware monitoring patient's real-time data of multiple vital signs (e.g. heart rate, blood pressure) are continuously generated from wearable sensors. The changes in such vital parameters are highly correlated. They are also patient-centric and can be either recurrent or can fluctuate. The objective of this study is to develop an intelligent method for personalized monitoring and clinical decision support through early estimation of patient-specific vital sign values, and prediction of anomalies using the interrelation among multiple vital signs. In this paper, multi-label classification algorithms are applied in classifier design to forecast these values and related abnormalities. We proposed a completely new approach of patient-specific vital sign prediction system using their correlations. The developed technique can guide healthcare professionals to make accurate clinical decisions. Moreover, our model can support many patients with various clinical conditions concurrently by utilizing the power of cloud computing technology. The developed method also reduces the rate of false predictions in remote monitoring centres. In the experimental settings, the statistical features and correlations of six vital signs are formulated as multi-label classification problem. Eight multi-label classification algorithms along with three fundamental machine learning algorithms are used and tested on a public dataset of 85 patients. Different multi-label classification evaluation measures such as Hamming score, F1-micro average, and accuracy are used for interpreting the prediction performance of patient-specific situation classifications. We achieved 90-95% Hamming score values across 24 classifier combinations for 85 different patients used in our experiment. The results are compared with single-label classifiers and without considering the correlations among the vitals. The comparisons show that multi-label method is the best technique for this problem domain. The evaluation results reveal that multi-label classification techniques using the correlations among multiple vitals are effective ways for early estimation of future values of those vitals. In context-aware remote monitoring this process can greatly help the doctors in quick diagnostic decision making. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

The Role of Psychological Factors in the Process of Reading

ERIC Educational Resources Information Center

Habibian, Maryam; Roslan, Samsilah; Idris, Khairuddin; Othman, Jamilah

2015-01-01

In recent years, psychological factors have become vital factors in literacy education. Existing research has indicated that these factors haves received special attention in the comprehension process. Moreover, in reading process and teaching curriculum understanding, the role of these factors could be beneficial for the students. This paper…

Radiofrequency use and management. Impacts from the World Administrative Radio Conference of 1979

NASA Astrophysics Data System (ADS)

1982-01-01

The impacts on the United States of key decisions taken at the general World Administrative Radio Conference (WARC-79) and options for preparation and participation in future international telecommunication conferences were evaluated. Congressional concern for the adequacy of existing machinery and procedures for U.S. policymaking and preparation for such conferences were reflected. WARC-79 and related international conferences demonstrate that contention for access to the radio spectrum and its important collateral element, the geostationary orbit for communication satellites, presents new and urgent challenges to vital U.S. national interests. Given the complexities of spectrum management in a changing world environment and the increased importance of telecommunications to both developed and developing nations, it is unlikely that traditional U.S. approaches to these issues are sufficient to protect vital U.S. interests in the future. Problems require strategies not yet developed or tested.

Development of a remote vital signs sensor

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

Ladd, M.D.; Pacheco, M.S.; Rivas, R.R.

1997-06-01

This paper describes the work at Sandia National Laboratories to develop sensors that remotely detect unique life-form characteristics, such as breathing patterns or heartbeat patterns. This paper will address the Technical Support Working Group`s (TSWG) objective: to develop a remote vital signs detector which can be used to assess someone`s malevolent intent. The basic concept of operations for the projects, system development issues, and the preliminary results for a radar device currently in-house and the implications for implementation are described. A survey that identified the in-house technology currently being evaluated is reviewed, as well as ideas for other potential technologiesmore » to explore. A radar unit for breathing and heartbeat detection is being tested, and the applicability of infrared technology is being explored. The desire for rapid prototyping is driving the need for off-the-shelf technology. As a conclusion, current status and future directions of the effort are reviewed.« less

[The metrology of uncertainty: a study of vital statistics from Chile and Brazil].

PubMed

Carvajal, Yuri; Kottow, Miguel

2012-11-01

This paper addresses the issue of uncertainty in the measurements used in public health analysis and decision-making. The Shannon-Wiener entropy measure was adapted to express the uncertainty contained in counting causes of death in official vital statistics from Chile. Based on the findings, the authors conclude that metrological requirements in public health are as important as the measurements themselves. The study also considers and argues for the existence of uncertainty associated with the statistics' performative properties, both by the way the data are structured as a sort of syntax of reality and by exclusion of what remains beyond the quantitative modeling used in each case. Following the legacy of pragmatic thinking and using conceptual tools from the sociology of translation, the authors emphasize that by taking uncertainty into account, public health can contribute to a discussion on the relationship between technology, democracy, and formation of a participatory public.

Scheduling in Sensor Grid Middleware for Telemedicine Using ABC Algorithm

PubMed Central

Vigneswari, T.; Mohamed, M. A. Maluk

2014-01-01

Advances in microelectromechanical systems (MEMS) and nanotechnology have enabled design of low power wireless sensor nodes capable of sensing different vital signs in our body. These nodes can communicate with each other to aggregate data and transmit vital parameters to a base station (BS). The data collected in the base station can be used to monitor health in real time. The patient wearing sensors may be mobile leading to aggregation of data from different BS for processing. Processing real time data is compute-intensive and telemedicine facilities may not have appropriate hardware to process the real time data effectively. To overcome this, sensor grid has been proposed in literature wherein sensor data is integrated to the grid for processing. This work proposes a scheduling algorithm to efficiently process telemedicine data in the grid. The proposed algorithm uses the popular swarm intelligence algorithm for scheduling to overcome the NP complete problem of grid scheduling. Results compared with other heuristic scheduling algorithms show the effectiveness of the proposed algorithm. PMID:25548557

An updated review on use of tomato pomace and crustacean processing waste to recover commercially vital carotenoids.

PubMed

Saini, Ramesh Kumar; Moon, So Hyun; Keum, Young-Soo

2018-06-01

Globally, the amount of food processing waste has become a major concern for environmental sustainability. The valorization of these waste materials can solve the problems of its disposal. Notably, the tomato pomace and crustacean processing waste presents enormous opportunities for the extraction of commercially vital carotenoids, lycopene, and astaxanthin, which have diverse applications in the food, feed, pharmaceuticals, and cosmetic industries. Moreover, such waste can generate surplus revenue which can significantly improve the economics of food production and processing. Considering these aspects, many reports have been published on the efficient use of tomato and crustacean processing waste to recover lycopene and astaxanthin. The current review provides up-to-date information available on the chemistry of lycopene and astaxanthin, their extraction methods that use environmentally friendly green solvents to minimize the impact of toxic chemical solvents on health and environment. Future research challenges in this context are also identified. Copyright © 2018 Elsevier Ltd. All rights reserved.

Is editing the roadblock to the internationalization of Chinese academic journals?

PubMed

Lu, Jian-ping

2011-06-01

"China's internationalization" is in part realized through the dissemination of Chinese publications, such as academic journals. Therefore, editorial proficiency in the English language is of vital importance to the quality of the journals. This article analyzes the results of the two projects sponsored by the General Administration of Press and Publication of the People's Republic of China in 2007 and 2010 respectively, namely the "Analytical Evaluation of Language and Editing Quality of Chinese Academic Journals in English Language Issued in 2006", and the "Evaluation of Publication Quality of the China-Grown English Periodicals Issued in 2009, Sanctioned from 2005 to 2009", and proposes solutions to the problems presented therein.

Digital image envelope: method and evaluation

NASA Astrophysics Data System (ADS)

Huang, H. K.; Cao, Fei; Zhou, Michael Z.; Mogel, Greg T.; Liu, Brent J.; Zhou, Xiaoqiang

2003-05-01

Health data security, characterized in terms of data privacy, authenticity, and integrity, is a vital issue when digital images and other patient information are transmitted through public networks in telehealth applications such as teleradiology. Mandates for ensuring health data security have been extensively discussed (for example The Health Insurance Portability and Accountability Act, HIPAA) and health informatics guidelines (such as the DICOM standard) are beginning to focus on issues of data continue to be published by organizing bodies in healthcare; however, there has not been a systematic method developed to ensure data security in medical imaging Because data privacy and authenticity are often managed primarily with firewall and password protection, we have focused our research and development on data integrity. We have developed a systematic method of ensuring medical image data integrity across public networks using the concept of the digital envelope. When a medical image is generated regardless of the modality, three processes are performed: the image signature is obtained, the DICOM image header is encrypted, and a digital envelope is formed by combining the signature and the encrypted header. The envelope is encrypted and embedded in the original image. This assures the security of both the image and the patient ID. The embedded image is encrypted again and transmitted across the network. The reverse process is performed at the receiving site. The result is two digital signatures, one from the original image before transmission, and second from the image after transmission. If the signatures are identical, there has been no alteration of the image. This paper concentrates in the method and evaluation of the digital image envelope.

Community Engagement in a complex intervention to improve access to primary mental health care for hard-to-reach groups.

PubMed

Lamb, Jonathan; Dowrick, Christopher; Burroughs, Heather; Beatty, Susan; Edwards, Suzanne; Bristow, Kate; Clarke, Pam; Hammond, Jonathan; Waheed, Waquas; Gabbay, Mark; Gask, Linda

2015-12-01

Despite the availability of effective evidence-based treatments for depression and anxiety, many 'harder-to-reach' social and patient groups experience difficulties accessing treatment. We developed a complex intervention, the AMP (Improving Access to Mental Health in Primary Care) programme, which combined community engagement (CE), tailored (individual and group) psychosocial interventions and primary care involvement. To develop and evaluate a model for community engagement component of the complex intervention. This paper focuses on the development of relationships between stakeholders, their engagement with the issue of access to mental health and with the programme through the CE model. Our evaluation draws on process data, qualitative interviews and focus groups, brought together through framework analysis to evaluate the issues and challenges encountered. A case study of the South Asian community project carried out in Longsight in Greater Manchester, United Kingdom. Complex problems require multiple local stakeholders to work in concert. Assets based approaches implicitly make demands on scarce time and resources. Community development approaches have many benefits, but perceptions of open-ended investment are a barrier. The time-limited nature of a CE intervention provides an impetus to 'do it now', allowing stakeholders to negotiate their investment over time and accommodating their wider commitments. Both tangible outcomes and recognition of process benefits were vital in maintaining involvement. CE interventions can play a key role in improving accessibility and acceptability by engaging patients, the public and practitioners in research and in the local service ecology. © 2014 John Wiley & Sons Ltd.

Stability Analysis of Algebraic Reconstruction for Immersed Boundary Methods with Application in Flow and Transport in Porous Media

NASA Astrophysics Data System (ADS)

Yousefzadeh, M.; Battiato, I.

2017-12-01

Flow and reactive transport problems in porous media often involve complex geometries with stationary or evolving boundaries due to absorption and dissolution processes. Grid based methods (e.g. finite volume, finite element, etc.) are a vital tool for studying these problems. Yet, implementing these methods requires one to answer a very first question of what type of grid is to be used. Among different possible answers, Cartesian grids are one of the most attractive options as they possess simple discretization stencil and are usually straightforward to generate at roughly no computational cost. The Immersed Boundary Method, a Cartesian based methodology, maintains most of the useful features of the structured grids while exhibiting a high-level resilience in dealing with complex geometries. These features make it increasingly more attractive to model transport in evolving porous media as the cost of grid generation reduces greatly. Yet, stability issues and severe time-step restriction due to explicit-time implementation combined with limited studies on the implementation of Neumann (constant flux) and linear and non-linear Robin (e.g. reaction) boundary conditions (BCs) have significantly limited the applicability of IBMs to transport in porous media. We have developed an implicit IBM capable of handling all types of BCs and addressed some numerical issues, including unconditional stability criteria, compactness and reduction of spurious oscillations near the immersed boundary. We tested the method for several transport and flow scenarios, including dissolution processes in porous media, and demonstrate its capabilities. Successful validation against both experimental and numerical data has been carried out.

CyberPsychological Computation on Social Community of Ubiquitous Learning.

PubMed

Zhou, Xuan; Dai, Genghui; Huang, Shuang; Sun, Xuemin; Hu, Feng; Hu, Hongzhi; Ivanović, Mirjana

2015-01-01

Under the modern network environment, ubiquitous learning has been a popular way for people to study knowledge, exchange ideas, and share skills in the cyberspace. Existing research findings indicate that the learners' initiative and community cohesion play vital roles in the social communities of ubiquitous learning, and therefore how to stimulate the learners' interest and participation willingness so as to improve their enjoyable experiences in the learning process should be the primary consideration on this issue. This paper aims to explore an effective method to monitor the learners' psychological reactions based on their behavioral features in cyberspace and therefore provide useful references for adjusting the strategies in the learning process. In doing so, this paper firstly analyzes the psychological assessment of the learners' situations as well as their typical behavioral patterns and then discusses the relationship between the learners' psychological reactions and their observable features in cyberspace. Finally, this paper puts forward a CyberPsychological computation method to estimate the learners' psychological states online. Considering the diversity of learners' habitual behaviors in the reactions to their psychological changes, a BP-GA neural network is proposed for the computation based on their personalized behavioral patterns.

CyberPsychological Computation on Social Community of Ubiquitous Learning

PubMed Central

Zhou, Xuan; Dai, Genghui; Huang, Shuang; Sun, Xuemin; Hu, Feng; Hu, Hongzhi; Ivanović, Mirjana

2015-01-01

Under the modern network environment, ubiquitous learning has been a popular way for people to study knowledge, exchange ideas, and share skills in the cyberspace. Existing research findings indicate that the learners' initiative and community cohesion play vital roles in the social communities of ubiquitous learning, and therefore how to stimulate the learners' interest and participation willingness so as to improve their enjoyable experiences in the learning process should be the primary consideration on this issue. This paper aims to explore an effective method to monitor the learners' psychological reactions based on their behavioral features in cyberspace and therefore provide useful references for adjusting the strategies in the learning process. In doing so, this paper firstly analyzes the psychological assessment of the learners' situations as well as their typical behavioral patterns and then discusses the relationship between the learners' psychological reactions and their observable features in cyberspace. Finally, this paper puts forward a CyberPsychological computation method to estimate the learners' psychological states online. Considering the diversity of learners' habitual behaviors in the reactions to their psychological changes, a BP-GA neural network is proposed for the computation based on their personalized behavioral patterns. PMID:26557846

Comments on “Confronting water in the Israeli-Palestinian peace agreement” by David Brooks and Julie Trottier [Journal of Hydrology 382/1-4, pp. 103-114

NASA Astrophysics Data System (ADS)

Shuval, Hillel

2011-01-01

SummaryThese comments deal only with the Brooks-Trottier proposals for the formulation of an Israel-Palestine peace agreement on water. It is felt that their proposal of breaking with conventional approaches in the allocation of water in the frame work of the Israel-Palestine peace agreement with specific volumes or percentages of the shared water resources going to Party A and to Party B will be unacceptable to the parties and will prevent the parties to the agreement from knowing at the signing of the peace agreement how much their water resources have been increased and or how much their resources will be reduced. Such matters are vital to each partner and must be settled at the political level. Their proposal to choose an ongoing management process that will empower an untried and almost independent Bilateral Water Commission to allocate and reallocate water between the partners over time will be unworkable and lead to endless disputes disagreements and appeals which could deadlock the process. These issues should be settled at the political level as part of the final status peace agreement.

A preliminary investigation on the relationship between virtues and pathological internet use among Chinese adolescents

PubMed Central

2014-01-01

Background Pathological Internet Use (PIU) has become a global issue associated with the increasing number of Internet users. Previous studies concerned both the interpersonal and intrapersonal vulnerable factors and the corresponding models. However, a limited amount of research has explored the relationship between positive factors and PIU. Objective The current investigation attempted to clarify the relationship between virtues and PIU among Chinese adolescents; it also sought to explore the specific contributions of the three virtues. Virtue was the core concept in positive psychology and the Values in Action Classification. A recent study demonstrated that there might be three universal virtues (relationship, vitality, and conscientiousness). Methods A cross-sectional sample of adolescents aged 12-17 years were recruited in 2013. A total of 674 adolescents (males = 302, females = 372; junior high school = 296, senior high school = 378) from eight junior and senior high schools in four provinces of Mainland China completed a package of psychological inventories, including the Chinese Virtues Questionnaire (CVQ) and the Adolescent Pathological Internet Use Scale (APIUS). The mean age of the current sample was 15.10 years (SD = 1.81) with an average of 5.31 years’ length (SD = 2.09) of Internet use. Results A total of 9.50% participants exhibited significant symptoms of PIU. Male students (Mmale = 2.50) had significantly higher scores on PIU than female students (Mfemale = 2.25). Relationship (β = -.24) and conscientiousness (β = -.21) negatively predicted PIU, whereas vitality (β = .25) positively predicted PIU. Dominance analysis further revealed that relationship and conscientiousness could explain 81% variance of PIU, and vitality only accounted for another 19%. Conclusions Relationship and conscientiousness were possible protective factors of pathological Internet users, while vitality was vulnerable. The results could be helpful in screening “at-risk” Internet users (low relationship and conscientiousness as well as high vitality). Future intervention strategies could focus on how to enhance relationship and conscientiousness and on how to reduce vitality. PMID:24594317

Climatic and biotic stochasticity: disparate causes of convergent demographies in rare, sympatric plants.

PubMed

Fox, Laurel R

2007-12-01

Species with known demographies may be used as proxies, or approximate models, to predict vital rates and ecological properties of target species that either have not been studied or are species for which data may be difficult to obtain. These extrapolations assume that model and target species with similar properties respond in the same ways to the same ecological factors, that they have similar population dynamics, and that the similarity of vital rates reflects analogous responses to the same factors. I used two rare, sympatric annual plants (sand gilia [Gilia tenuiflora arenaria] and Monterey spineflower [Chorizanthe pungens pungens]) to test these assumptions experimentally. The vital rates of these species are similar and strongly correlated with rainfall, and I added water and/or prevented herbivore access to experimental plots. Their survival and reproduction were driven by different, largely stochastic factors and processes: sand gilia by herbivory and Monterey spineflower by rainfall. Because the causal agents and processes generating similar demographic patterns were species specific, these results demonstrate, both theoretically and empirically, that it is critical to identify the ecological processes generating observed effects and that experimental manipulations are usually needed to determine causal mechanisms. Without such evidence to identify mechanisms, extrapolations among species may lead to counterproductive management and conservation practices.

A ward-based time study of paper and electronic documentation for recording vital sign observations.

PubMed

Wong, David; Bonnici, Timothy; Knight, Julia; Gerry, Stephen; Turton, James; Watkinson, Peter

2017-07-01

To investigate time differences in recording observations and an early warning score using traditional paper charts and a novel e-Obs system in clinical practice. Researchers observed the process of recording observations and early warning scores across 3 wards in 2 university teaching hospitals immediately before and after introduction of the e-Obs system. The process of recording observations included both measurement and documentation of vital signs. Interruptions were timed and subtracted from the measured process duration. Multilevel modeling was used to compensate for potential confounding factors. In all, 577 nurse events were observed (281 paper, 296 e-Obs). The geometric mean time to take a complete set of vital signs was 215 s (95% confidence interval [CI], 177 s-262 s) on paper, and 150 s (95% CI, 130 s-172 s) electronically. The treatment effect ratio was 0.70 (95% CI, 0.57-0.85, P  < .001). The treatment effect ratio in ward 1 was 0.37 (95% CI, 0.26-0.53), in ward 2 was 0.98 (95% CI, 0.70-1.38), and in ward 3 was 0.93 (95% CI, 0.66-1.33). Introduction of an e-Obs system was associated with a statistically significant reduction in overall time to measure and document vital signs electronically compared to paper documentation. The reductions in time varied among wards and were of clinical significance on only 1 of 3 wards studied. Our results suggest that introduction of an e-Obs system could lower nursing workload as well as increase documentation quality. © The Author 2017. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com

Central America: Where Do We Go from Here? Report of the Strategy for Peace, U.S. Foreign Policy Conference (29th, Warrenton, Virginia, October 13-15, 1988).

ERIC Educational Resources Information Center

Stanley Foundation, Muscatine, IA.

Over the past 8 years, the debate over U.S. policy in Central America has degenerated into an unproductive partisan clash that has obscured the issues and eliminated the possibility of a bipartisan consensus. Conference participants agreed that Central America, for historic, geographic, economic, and political reasons is of vital interest to the…

U.S. Trade Policy: Competing in a Global Economy. Choices for the 21st Century. Alternatives for Public Debate and Policy Development.

ERIC Educational Resources Information Center

Brown Univ., Providence, RI. Center for Foreign Policy Development.

This document contains a student text, teacher outline, and lesson plan that places beliefs and values at the center of the national discussion on trade policy. The focus of the unit is particularly relevant with the emergence of U.S. trade policy as a vital public issue. In 1993, two key elements of U.S. trade policy--the North American Free…

SURVIAC Bulletin. Issue 1

DTIC Science & Technology

2013-01-01

settings that cover the range of environmental conditions in which the rations are expected to function. These vitally important state-of-the- art ...rf ig h te ri N u tr it io n iM o d e lin g Warfighter Nutrition Modeling continued from page 1. (Health Affairs) and the Joint Culinary Center of...Food Pilot Plant for production and testing of food to facilitate state-of-the- art ration development. The Analytical Microbiology and Food

CTC Sentinel. Volume 5, Issue 7

DTIC Science & Technology

2012-07-01

vital tourism industry has entirely collapsed while the region is concomitantly suffering a food crisis exacerbated by drought conditions.14 In... words of any entity because God is one without partners. All UNESCO’s calls are just polytheism. We are Muslims and we don’t revere any shrines or...still clung to wrists and faces, from mouths to noses.”15 The throats of the five men had also been slashed open after they Mexican Drug Cartel

Panglobalism and pandemics: ecological and ethical concerns.

PubMed

Rolston, Holmes

2005-10-01

A pandemic is a human medical problem but must be understood at multiple levels. Analysis of social and commercial forces is vital, and, more comprehensively, an ecological framework is necessary for an inclusive picture. Ecological health webworked with political and social determinants surrounds issues of human health. In this constellation of both natural and social factors, ethical concerns will arise at these multiple levels, from human health to the conservation and health of wild nature.

Mitigating Stress, Workload, and Fatigue on the Electronic Battlefield

DTIC Science & Technology

2007-03-28

left up to graphic designers , marketers, and advertisers (Teague & Whitney, 2002). Such research relies on focus groups and samples of opinion as to...cont. • Previous Research on Menu Design – Color coding • Tullis, 1981; Yeh & Wickens 2001 – Grouping • Kahneman & Henick, 1977; Winzenz, 1972... research (Sheridan, 2002). The issue of control is a vital one since it is evident that we still design as though the machine system is to react

Edge Delamination of Monolayer Transition Metal Dichalcogenides.

PubMed

Ly, Thuc Hue; Yun, Seok Joon; Thi, Quoc Huy; Zhao, Jiong

2017-07-25

Delamination of thin films from the supportive substrates is a critical issue within the thin film industry. The emergent two-dimensional, atomic layered materials, including transition metal dichalcogenides, are highly flexible; thus buckles and wrinkles can be easily generated and play vital roles in the corresponding physical properties. Here we introduce one kind of patterned buckling behavior caused by the delamination from a substrate initiated at the edges of the chemical vapor deposition synthesized monolayer transition metal dichalcogenides, led by thermal expansion mismatch. The atomic force microscopy and optical characterizations clearly showed the puckered structures associated with the strain, whereas the transmission electron microscopy revealed the special sawtooth-shaped edges, which break the geometrical symmetry for the buckling behavior of hexagonal samples. The condition of the edge delamination is in accordance with the fracture behavior of thin film interfaces. This edge delamination and buckling process is universal for most ultrathin two-dimensional materials, which requires more attention in various future applications.

A Hybrid Authentication and Authorization Process for Control System Networks

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

Manz, David O.; Edgar, Thomas W.; Fink, Glenn A.

2010-08-25

Convergence of control system and IT networks require that security, privacy, and trust be addressed. Trust management continues to plague traditional IT managers and is even more complex when extended into control system networks, with potentially millions of entities, a mission that requires 100% availability. Yet these very networks necessitate a trusted secure environment where controllers and managers can be assured that the systems are secure and functioning properly. We propose a hybrid authentication management protocol that addresses the unique issues inherent within control system networks, while leveraging the considerable research and momentum in existing IT authentication schemes. Our hybridmore » authentication protocol for control systems provides end device to end device authentication within a remote station and between remote stations and control centers. Additionally, the hybrid protocol is failsafe and will not interrupt communication or control of vital systems in a network partition or device failure. Finally, the hybrid protocol is resilient to transitory link loss and can operate in an island mode until connectivity is reestablished.« less

Contamination and Radiation Effects on Nonlinear Crystals for Space Laser Systems

NASA Technical Reports Server (NTRS)

Abdeldayem, Hossain A.; Dowdye, Edward; Jamison, Tracee; Canham, John; Jaeger, Todd

2005-01-01

Space Lasers are vital tools for NASA s space missions and military applications. Although, lasers are highly reliable on the ground, several past space laser missions proved to be short-lived and unreliable. In this communication, we are shedding more light on the contamination and radiation issues, which are the most common causes for optical damages and laser failures in space. At first, we will present results based on the study of liquids and subsequently correlate these results to the particulates of the laser system environment. We present a model explaining how the laser beam traps contaminants against the optical surfaces and cause optical damages and the role of gravity in the process. We also report the results of the second harmonic generation efficiency for nonlinear optical crystals irradiated with high-energy beams of protons. In addition, we are proposing to employ the technique of adsorption to minimize the presence of adsorbing molecules present in the laser compartment.

Addressing location uncertainties in GPS-based activity monitoring: A methodological framework

PubMed Central

Wan, Neng; Lin, Ge; Wilson, Gaines J.

2016-01-01

Location uncertainty has been a major barrier in information mining from location data. Although the development of electronic and telecommunication equipment has led to an increased amount and refined resolution of data about individuals’ spatio-temporal trajectories, the potential of such data, especially in the context of environmental health studies, has not been fully realized due to the lack of methodology that addresses location uncertainties. This article describes a methodological framework for deriving information about people’s continuous activities from individual-collected Global Positioning System (GPS) data, which is vital for a variety of environmental health studies. This framework is composed of two major methods that address critical issues at different stages of GPS data processing: (1) a fuzzy classification method for distinguishing activity patterns; and (2) a scale-adaptive method for refining activity locations and outdoor/indoor environments. Evaluation of this framework based on smartphone-collected GPS data indicates that it is robust to location errors and is able to generate useful information about individuals’ life trajectories. PMID:28943777

Force fields and scoring functions for carbohydrate simulation.

PubMed

Xiong, Xiuming; Chen, Zhaoqiang; Cossins, Benjamin P; Xu, Zhijian; Shao, Qiang; Ding, Kai; Zhu, Weiliang; Shi, Jiye

2015-01-12

Carbohydrate dynamics plays a vital role in many biological processes, but we are not currently able to probe this with experimental approaches. The highly flexible nature of carbohydrate structures differs in many aspects from other biomolecules, posing significant challenges for studies employing computational simulation. Over past decades, computational study of carbohydrates has been focused on the development of structure prediction methods, force field optimization, molecular dynamics simulation, and scoring functions for carbohydrate-protein interactions. Advances in carbohydrate force fields and scoring functions can be largely attributed to enhanced computational algorithms, application of quantum mechanics, and the increasing number of experimental structures determined by X-ray and NMR techniques. The conformational analysis of carbohydrates is challengeable and has gone into intensive study in elucidating the anomeric, the exo-anomeric, and the gauche effects. Here, we review the issues associated with carbohydrate force fields and scoring functions, which will have a broad application in the field of carbohydrate-based drug design. Copyright © 2014 Elsevier Ltd. All rights reserved.

Use of zebrafish to study Shigella infection

PubMed Central

Duggan, Gina M.

2018-01-01

ABSTRACT Shigella is a leading cause of dysentery worldwide, responsible for up to 165 million cases of shigellosis each year. Shigella is also recognised as an exceptional model pathogen to study key issues in cell biology and innate immunity. Several infection models have been useful to explore Shigella biology; however, we still lack information regarding the events taking place during the Shigella infection process in vivo. Here, we discuss a selection of mechanistic insights recently gained from studying Shigella infection of zebrafish (Danio rerio), with a focus on cytoskeleton rearrangements and cellular immunity. We also discuss how infection of zebrafish can be used to investigate new concepts underlying infection control, including emergency granulopoiesis and the use of predatory bacteria to combat antimicrobial resistance. Collectively, these insights illustrate how Shigella infection of zebrafish can provide fundamental advances in our understanding of bacterial pathogenesis and vertebrate host defence. This information should also provide vital clues for the discovery of new therapeutic strategies against infectious disease in humans. PMID:29590642

Evidentiary Pluralism as a Strategy for Research and Evidence-Based Practice in Rehabilitation Psychology

PubMed Central

Tucker, Jalie A.; Reed, Geoffrey M.

2008-01-01

This paper examines the utility of evidentiary pluralism, a research strategy that selects methods in service of content questions, in the context of rehabilitation psychology. Hierarchical views that favor randomized controlled clinical trials (RCTs) over other evidence are discussed, and RCTs are considered as they intersect with issues in the field. RCTs are vital for establishing treatment efficacy, but whether they are uniformly the best evidence to inform practice is critically evaluated. We argue that because treatment is only one of several variables that influence functioning, disability, and participation over time, an expanded set of conceptual and data analytic approaches should be selected in an informed way to support an expanded research agenda that investigates therapeutic and extra-therapeutic influences on rehabilitation processes and outcomes. The benefits of evidentiary pluralism are considered, including helping close the gap between the narrower clinical rehabilitation model and a public health disability model. KEY WORDS: evidence-based practice, evidentiary pluralism, rehabilitation psychology, randomized controlled trials PMID:19649150

Hybrid context aware recommender systems

NASA Astrophysics Data System (ADS)

Jain, Rajshree; Tyagi, Jaya; Singh, Sandeep Kumar; Alam, Taj

2017-10-01

Recommender systems and context awareness is currently a vital field of research. Most hybrid recommendation systems implement content based and collaborative filtering techniques whereas this work combines context and collaborative filtering. The paper presents a hybrid context aware recommender system for books and movies that gives recommendations based on the user context as well as user or item similarity. It also addresses the issue of dimensionality reduction using weighted pre filtering based on dynamically entered user context and preference of context. This unique step helps to reduce the size of dataset for collaborative filtering. Bias subtracted collaborative filtering is used so as to consider the relative rating of a particular user and not the absolute values. Cosine similarity is used as a metric to determine the similarity between users or items. The unknown ratings are calculated and evaluated using MSE (Mean Squared Error) in test and train datasets. The overall process of recommendation has helped to personalize recommendations and give more accurate results with reduced complexity in collaborative filtering.

Facile Access to Graphene Oxide from Ferro-Induced Oxidation

NASA Astrophysics Data System (ADS)

Yu, Chao; Wang, Cai-Feng; Chen, Su

2016-01-01

Methods allowing the oxidation of graphite to graphene oxide (GO) are vital important for the production of graphene from GO. This oxidation reaction has mainly relied on strong acid strategy for 174 years, which circumvents issues associated with toxicity of reagent and product, complex post-treatment, high cost and waste generation. Here, we report a green route for performing this oxidization reaction via a ferro-induced strategy, with use of water, potassium ferrate (Fe(VI)) and hydrogen peroxide (H2O2) as reagents, to produce about 65% yield of GO (vs. 40% for Hummers’ method, the most commonly used concentrated acid strategy) and non-toxic by-products. Moreover, GO produced from this new method shows equivalent performance to those reported previously. This H2SO4-free strategy makes it possible to process graphite into GO in a safe, low-cost, time-saving, energy-efficient and eco-friendly pathway, opening a promising avenue for the large-scale production of GO and GO-based materials.

Facile Access to Graphene Oxide from Ferro-Induced Oxidation.

PubMed

Yu, Chao; Wang, Cai-Feng; Chen, Su

2016-01-28

Methods allowing the oxidation of graphite to graphene oxide (GO) are vital important for the production of graphene from GO. This oxidation reaction has mainly relied on strong acid strategy for 174 years, which circumvents issues associated with toxicity of reagent and product, complex post-treatment, high cost and waste generation. Here, we report a green route for performing this oxidization reaction via a ferro-induced strategy, with use of water, potassium ferrate (Fe(VI)) and hydrogen peroxide (H2O2) as reagents, to produce about 65% yield of GO (vs. 40% for Hummers' method, the most commonly used concentrated acid strategy) and non-toxic by-products. Moreover, GO produced from this new method shows equivalent performance to those reported previously. This H2SO4-free strategy makes it possible to process graphite into GO in a safe, low-cost, time-saving, energy-efficient and eco-friendly pathway, opening a promising avenue for the large-scale production of GO and GO-based materials.

Facile Access to Graphene Oxide from Ferro-Induced Oxidation

PubMed Central

Yu, Chao; Wang, Cai-Feng; Chen, Su

2016-01-01

Methods allowing the oxidation of graphite to graphene oxide (GO) are vital important for the production of graphene from GO. This oxidation reaction has mainly relied on strong acid strategy for 174 years, which circumvents issues associated with toxicity of reagent and product, complex post-treatment, high cost and waste generation. Here, we report a green route for performing this oxidization reaction via a ferro-induced strategy, with use of water, potassium ferrate (Fe(VI)) and hydrogen peroxide (H2O2) as reagents, to produce about 65% yield of GO (vs. 40% for Hummers’ method, the most commonly used concentrated acid strategy) and non-toxic by-products. Moreover, GO produced from this new method shows equivalent performance to those reported previously. This H2SO4-free strategy makes it possible to process graphite into GO in a safe, low-cost, time-saving, energy-efficient and eco-friendly pathway, opening a promising avenue for the large-scale production of GO and GO-based materials. PMID:26818784

Workplace health and safety issues among community nurses: a study regarding the impact on providing care to rural consumers.

PubMed

Terry, Daniel; Lê, Quynh; Nguyen, Uyen; Hoang, Ha

2015-08-12

The objective of the study was to investigate the types of workplace health and safety issues rural community nurses encounter and the impact these issues have on providing care to rural consumers. The study undertook a narrative inquiry underpinned by a phenomenological approach. Community nursing staff who worked exclusively in rural areas and employed in a permanent capacity were contacted among 13 of the 16 consenting healthcare services. All community nurses who expressed a desire to participate were interviewed. Data were collected using semistructured interviews with 15 community nurses in rural and remote communities. Thematic analysis was used to analyse interview data. The role, function and structures of community nursing services varied greatly from site to site and were developed and centred on meeting the needs of individual communities. In addition, a number of workplace health and safety challenges were identified and were centred on the geographical, physical and organisational environment that community nurses work across. The workplace health and safety challenges within these environments included driving large distances between client's homes and their office which lead to working in isolation for long periods and without adequate communication. In addition, other issues included encountering, managing and developing strategies to deal with poor client and carer behaviour; working within and negotiating working environments such as the poor condition of patient homes and clients smoking; navigating animals in the workplace; vertical and horizontal violence; and issues around workload, burnout and work-related stress. Many nurses achieved good outcomes to meet the needs of rural community health consumers. Managers were vital to ensure that service objectives were met. Despite the positive outcomes, many processes were considered unsafe by community nurses. It was identified that greater training and capacity building are required to meet the needs among all staff. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Workplace health and safety issues among community nurses: a study regarding the impact on providing care to rural consumers

PubMed Central

Terry, Daniel; Lê, Quynh; Nguyen, Uyen; Hoang, Ha

2015-01-01

Objectives The objective of the study was to investigate the types of workplace health and safety issues rural community nurses encounter and the impact these issues have on providing care to rural consumers. Methods The study undertook a narrative inquiry underpinned by a phenomenological approach. Community nursing staff who worked exclusively in rural areas and employed in a permanent capacity were contacted among 13 of the 16 consenting healthcare services. All community nurses who expressed a desire to participate were interviewed. Data were collected using semistructured interviews with 15 community nurses in rural and remote communities. Thematic analysis was used to analyse interview data. Results The role, function and structures of community nursing services varied greatly from site to site and were developed and centred on meeting the needs of individual communities. In addition, a number of workplace health and safety challenges were identified and were centred on the geographical, physical and organisational environment that community nurses work across. The workplace health and safety challenges within these environments included driving large distances between client’s homes and their office which lead to working in isolation for long periods and without adequate communication. In addition, other issues included encountering, managing and developing strategies to deal with poor client and carer behaviour; working within and negotiating working environments such as the poor condition of patient homes and clients smoking; navigating animals in the workplace; vertical and horizontal violence; and issues around workload, burnout and work-related stress. Conclusions Many nurses achieved good outcomes to meet the needs of rural community health consumers. Managers were vital to ensure that service objectives were met. Despite the positive outcomes, many processes were considered unsafe by community nurses. It was identified that greater training and capacity building are required to meet the needs among all staff. PMID:26270947

Organic Light-Emitting Diodes (OLEDs) and Optically-Detected Magnetic Resonance (ODMR) studies on organic materials

NASA Astrophysics Data System (ADS)

Cai, Min

Organic semiconductors have evolved rapidly over the last decades and currently are considered as the next-generation technology for many applications, such as organic light-emitting diodes (OLEDs) in flat-panel displays (FPDs) and solid state lighting (SSL), and organic solar cells (OSCs) in clean renewable energy. This dissertation focuses mainly on OLEDs. Although the commercialization of the OLED technology in FPDs is growing and appears to be just around the corner for SSL, there are still several key issues that need to be addressed: (1) the cost of OLEDs is very high, largely due to the costly current manufacturing process; (2) the efficiency of OLEDs needs to be improved. This is vital to the success of OLEDs in the FPD and SSL industries; (3) the lifetime of OLEDs, especially blue OLEDs, is the biggest technical challenge. All these issues raise the demand for new organic materials, new device structures, and continued lower-cost fabrication methods. In an attempt to address these issues, we used solution-processing methods to fabricate highly efficient small molecule OLEDs (SMOLEDs); this approach is cost-effective in comparison to the more common thermal vacuum evaporation. We also successfully made efficient indium tin oxide (ITO)-free SMOLEDs to further improve the efficiency of the OLEDs. We employed the spin-dependent optically-detected magnetic resonance (ODMR) technique to study the luminescence quenching processes in OLEDs and organic materials in order to understand the intrinsic degradation mechanisms. We also fabricated polymer LEDs (PLEDs) based on a new electron-accepting blue-emitting polymer and studied the effect of molecular weight on the efficiency of PLEDs. All these studies helped us to better understand the underlying relationship between the organic semiconductor materials and the OLEDs' performance, and will subsequently assist in further enhancing the efficiency of OLEDs. With strongly improved device performance (in addition to other OLEDs' attributes such as mechanical flexibility and potential low cost), the OLED technology is promising to successfully compete with current technologies, such as LCDs and inorganic LEDs.

Development and Validation of a Portable Platform for Deploying Decision-Support Algorithms in Prehospital Settings

PubMed Central

Reisner, A. T.; Khitrov, M. Y.; Chen, L.; Blood, A.; Wilkins, K.; Doyle, W.; Wilcox, S.; Denison, T.; Reifman, J.

2013-01-01

Summary Background Advanced decision-support capabilities for prehospital trauma care may prove effective at improving patient care. Such functionality would be possible if an analysis platform were connected to a transport vital-signs monitor. In practice, there are technical challenges to implementing such a system. Not only must each individual component be reliable, but, in addition, the connectivity between components must be reliable. Objective We describe the development, validation, and deployment of the Automated Processing of Physiologic Registry for Assessment of Injury Severity (APPRAISE) platform, intended to serve as a test bed to help evaluate the performance of decision-support algorithms in a prehospital environment. Methods We describe the hardware selected and the software implemented, and the procedures used for laboratory and field testing. Results The APPRAISE platform met performance goals in both laboratory testing (using a vital-sign data simulator) and initial field testing. After its field testing, the platform has been in use on Boston MedFlight air ambulances since February of 2010. Conclusion These experiences may prove informative to other technology developers and to healthcare stakeholders seeking to invest in connected electronic systems for prehospital as well as in-hospital use. Our experiences illustrate two sets of important questions: are the individual components reliable (e.g., physical integrity, power, core functionality, and end-user interaction) and is the connectivity between components reliable (e.g., communication protocols and the metadata necessary for data interpretation)? While all potential operational issues cannot be fully anticipated and eliminated during development, thoughtful design and phased testing steps can reduce, if not eliminate, technical surprises. PMID:24155791

Cross-Cultural Collaboration - With Integrity

NASA Astrophysics Data System (ADS)

Maryboy, N. C.

2015-12-01

Cross-Cultural Collaboration - with Integrity This poster will show the value of cross-cultural collaboration, between scientific institutions and Indigenous ways of knowing, as practiced by the Indigenous Education Institute. Focus is on respect for diverse worldviews, integrity as process, and academic diversity and equity. Today, as never before, traditional ecological knowledge (TEK) is of vital importance as it speaks strongly to the significance of balance to create a healthy environment. Utilizing a lens of contemporary scientific perspective along with a traditional Indigenous perspective illuminates the complementary aspects of both ways of knowing and a greater sense of understanding the earth and sky than would be possible with one perspective alone. The poster will highlight several examples of successful cross-cultural collaborations. *Collaborative partnership with University of Washington, Tacoma, Symposium on Contemporary Native American Issues in Higher Education: Intersectionality of Native Language and Culture in Modern Society (Sharing Our Skies - Looking at the Stars Through Indigenous Eyes and Western Astronomy Lenses) *AST 201, Introduction to Indigenous Astronomy, Department of Physics and Astronomy, Northern Arizona University: a course that fulfills the Diversity Requirement for graduation *Native Universe: a National Science Foundation funded project, which honors Indigenous Voice in science museums to deepen our relationship with nature, vital in this time of climate change *MAVEN - Imagine Mars Through Indigenous Eyes: a NASA funded project which provides middle and high school curriculum delivered in science centers and Indigenous schools *Navajo Sky: modules and shows for planetariums, funded by NASA, that juxtapose Navajo and western astronomy concepts and context, highlighting place-based science

Utilizing Earth Observations for Societal Issues

NASA Technical Reports Server (NTRS)

Habib, Shahid

2010-01-01

Over the last four decades a tremendous progress has been made in the Earth science space-based remote sensing observations, technologies and algorithms. Such advancements have improved the predictability by providing lead-time and accuracy of forecast in weather, climate, natural hazards, and natural resources. It has further reduced or bounded the overall uncertainties by partially improving our understanding of planet Earth as an integrated system that is governed by non-linear and chaotic behavior. Many countries such as the US, European Community, Japan, China, Russia, India has and others have invested billions of dollars in developing and launching space-based assets in the low earth (LEO) and geostationary (GEO) orbits. However, the wealth of this scientific knowledge that has potential of extracting monumental socio-economic benefits from such large investments have been slow in reaching the public and decision makers. For instance, there are a number of areas such as water resources and availability, energy forecasting, aviation safety, agricultural competitiveness, disaster management, air quality and public health, which can directly take advantage. Nevertheless, we all live in a global economy that depends on access to the best available Earth Science information for all inhabitants of this planet. This presentation discusses a process to transition Earth science data and products for societal needs including NASA's experience in achieving such objectives. It is important to mention that there are many challenges and issues that pertain to a number of areas such as: (1) difficulties in making a speedy transition of data and information from observations and models to relevant Decision Support Systems (DSS) or tools, (2) data and models inter-operability issues, (3) limitations of spatial, spectral and temporal resolution, (4) communication limitations as dictated by the availability of image processing and data compression techniques. Additionally, the most critical element amongst all is the organizational and management boundaries that must be resolved at local, state, national and international levels to implement and realize free flow of such vital information.

CXCL1 and CXCR2 as potential markers for vital reactions in skin contusions.

PubMed

He, Jie-Tao; Huang, Hong-Yan; Qu, Dong; Xue, Ye; Zhang, Kai-Kai; Xie, Xiao-Li; Wang, Qi

2018-06-01

Detection of the vitality of wounds is one of the most important issues in forensic practice. This study investigated mRNA and protein levels of CXCL1 and CXCR2 in skin wounds in mice and humans. Western blot analysis of CXCL1 and CXCR2 protein levels showed no difference between wounded and intact skin. However, mRNA levels demonstrated higher expression of CXCL1 and CXCR2 in contused mouse and human skin, compared with intact skin. At postmortem there were no remarkable changes in CXCL1 and CXCR2 mRNA levels in contused mouse skin. Increased mRNA expression was observed in contused mouse skin up to 96 h and 72 h after death for CXCL1 and CXCR2 respectively. In human samples of wounded skin, increased CXCL1 mRNA levels were detected up to 48 h after autopsy in all 5 cases, while increased CXCR2 mRNA levels were observed 48 h after autopsy in 4 of 5 cases. These findings suggest that the levels of CXCL1 and CXCR2 mRNA present in contused skin can be used as potential markers for a vital reaction in forensic practice.

Evolving Regulatory Processes Used by Students and Experts in the Acquiring of Improvisational Skills: A Qualitative Study

ERIC Educational Resources Information Center

de Bruin, Leon R.

2018-01-01

The way an improviser practices is a vital and significant aspect to a musician's means and capacities of expression. Expert music performers utilize extensive self-regulatory processes involving planning, strategic development, and systemized approaches to learning and reflective practice. Scholars posit that these processes are constructivist…

Facing the Challenge of Technology Integration. A Portfolio of Processes. Facilitator's Manual.

ERIC Educational Resources Information Center

Technology & Innovations in Education, Rapid City, SD.

The overall goal of this technology integration work is to identify the content and processes vital to decision making as schools transform education through technology integration. This guide includes a collection of content and process strategies to start the learner on this path. This document contains the following sections: (1) Professional…

Data Transparency | Distributed Generation Interconnection Collaborative |

Science.gov Websites

quality and availability are increasingly vital for reducing the costs of distributed generation completion in certain areas, increasing accountability for utility application processing. As distributed PV NREL, HECO, TSRG Improving Data Transparency for the Distributed PV Interconnection Process: Emergent

Rapid method for sampling metals for materials identification

NASA Technical Reports Server (NTRS)

Higgins, L. E.

1971-01-01

Nondamaging process similar to electrochemical machining is useful in obtaining metal samples from places inaccessible to conventional sampling methods or where methods would be hazardous or contaminating to specimens. Process applies to industries where metals or metal alloys play a vital role.

Water Security - National and Global Issues

NASA Astrophysics Data System (ADS)

Tindall, J. A.; Campbell, A. A.; Moran, E. H.

2010-12-01

Water is fundamental to human life. Disruption of water supplies by the Water Threats and Hazards Triad (WTHT) — man-made, natural, and technological hazards — could threaten the delivery of vital human services, endanger public health and the environment, potentially cause mass casualties, and threaten population sustainability, social stability, and homeland security. Water distribution systems extend over vast areas and are therefore vulnerable to a wide spectrum of threats — from natural hazards such as large forest fires that result in runoff and debris flow that clog reservoirs, and reduce, disrupt, or contaminate water supply and quality to threats from natural, man-made, or political extremist attacks. Our research demonstrates how devising concepts and counter measures to protect water supplies will assist the public, policy makers, and planners at local, Tribal, State, and Federal levels to develop solutions for national and international water-security and sustainability issues. Water security is an issue in which the entire global community is stakeholders.

Refusing the cure: Sophocles's Philoctetes and the clinical problems of self-injurious spite, shame and forgiveness.

PubMed

Gottlieb, Richard M

2004-06-01

Sophocles's Philoctetes (409 BCE) is a dramatic masterpiece unfamiliar to most analysts. The play presents a complex portrait of self-injurious spite of heroic dimensions as it touches on issues of intense shame, feelings of helplessness and the refusal of forgiveness. Sophocles's protagonist, Philoctetes, is a man who, like some of our patients, refuses to be healed. He intends, through his continued sickness and misery, to exact revenge against those who mistreated him. These are recognizable clinical issues, playing roles in every psychoanalytic treatment, issues that may assume a special importance in protracted, stalemated or aborted analyses. There are patients who damage the analyst by damaging the analysis they are in, a malevolent project often undertaken in revenge for wrongs suffered during childhood. This paper links Sophocles's drama to these vitally important clinical considerations through the discussion of a particular case.

Urban governance and spatial inequality in service delivery: a case study of solid waste management in Abuja, Nigeria.

PubMed

Adama, Onyanta

2012-09-01

Spatial inequality in service delivery is a common feature in African cities. Several factors account for the phenomenon but there is growing attention towards urban governance and the role of the state. Urban governance policies such as privatization serve as key strategies through which the state regulates and (re)produces spatial inequality in service delivery. This study examined how governance practices related to privatization and the regulatory role of the state reinforce spatial inequalities in the delivery of solid waste services in Abuja, Nigeria. It focused primarily on the issue of cost recovery. Privatization became a major focus in Abuja in 2003 when the government launched a pilot scheme. Although it has brought improvements in service delivery, privatization has also increased the gap in the quality of services delivered in different parts of the city. Drawing on empirical data, the study revealed that little sensitivity to income and affordability, and to income differentials between neighbourhoods in the fixing of user charges and in the choice of the billing method is contributing to spatial inequalities in service delivery. Furthermore, the study suggests that these practices are linked to a broader issue, a failure of the government to see the people as partners. It therefore calls for more inclusive governance especially in decision-making processes. The study also emphasizes the need for a policy document on solid waste management, as this would encourage a critical assessment of vital issues including how privatization is to be funded, especially in low-income areas.

Family intervention in Indigenous communities: emergent issues in conducting outcome research.

PubMed

Turner, Karen; Sanders, Matthew

2007-01-01

Indigenous children and youth are at greater risk of emotional and behavioural problems than non-Indigenous youth, with family life stresses and parenting style identified as common risk factors. There is substantial evidence that parenting programs can improve family relationships and improve child outcomes, however little research has focused on Indigenous communities. Our team is conducting research to evaluate a culturally sensitive adaptation of a mainstream intervention, the Group Triple P---Positive Parenting Program, for Indigenous families. This paper shares some of the insights into research and clinical issues gained as non-Indigenous researchers working with urban, rural and remote Indigenous communities. The experience of the research team and feedback from practitioners and parents have been drawn on for this discussion. Parenting programs need to be sensitive to the political and cultural context in which parenting takes place, flexibly incorporate cultural practices and expectations, and develop an evidence base of outcomes for families in diverse communities. As research is needed to evaluate the acceptability and effectiveness of these programs, culturally sensitive research practices are also necessary and the value of program evaluation and its benefit to the community must be clear. Community acceptance of the research process and the intervention itself is vital and may be influenced by community perceptions, current priorities, and local issues. If our overall aim is to increase the skilled health and mental health workforce in Indigenous communities and their use of evidence-based interventions, ongoing collaborative relationships between research institutions and service providers will serve to further this aim.

Vital signs and other observations used to detect deterioration in pregnant women: an analysis of vital sign charts in consultant-led UK maternity units.

PubMed

Smith, G B; Isaacs, R; Andrews, L; Wee, M Y K; van Teijlingen, E; Bick, D E; Hundley, V

2017-05-01

Obstetric early warning systems are recommended for monitoring hospitalised pregnant and postnatal women. We decided to compare: (i) vital sign values used to define physiological normality; (ii) symptoms and signs used to escalate care; (iii) type of chart used; and (iv) presence of explicit instructions for escalating care. One-hundred-and-twenty obstetric early warning charts and escalation protocols were obtained from consultant-led maternity units in the UK and Channel Islands. These data were extracted: values used to determine normality for each maternal vital sign; chart colour-coding; instructions following early warning system triggering; other criteria used as triggers. There was considerable variation in the charts, warning systems and escalation protocols. Of 120 charts, 89.2% used colour; 69.2% used colour-coded escalation systems. Forty-one (34.2%) systems required the calculation of weighted scores. Seventy-five discrete combinations of 'normal' vital sign ranges were found, the most common being: heart rate=50-99beats/min; respiratory rate=11-20breaths/min; blood pressure, systolic=100-149mmHg, diastolic ≤89mmHg; SpO 2 =95-100%; temperature=36.0-37.9°C; and Alert-Voice-Pain-Unresponsive assessment=Alert. Most charts (90.8%) provided instructions about who to contact following triggering, but only 41.7% gave instructions about subsequent observation frequency. The wide range of 'normal' vital sign values in different systems suggests a lack of equity in the processes for detecting deterioration and escalating care in hospitalised pregnant and postnatal women. Agreement regarding 'normal' vital sign ranges is urgently required and would assist the development of a standardised obstetric early warning system and chart. Copyright © 2017 Elsevier Ltd. All rights reserved.

Life Out of Chaos

NASA Technical Reports Server (NTRS)

Arrhenius, Gustaf

2002-01-01

Doctinary overlays on the definition of life can effectively be avoided by focusing discussion on microorganisms, their vital processes, and their genetic pedigree. To reach beyond these present and highly advanced forms of life and to inquire about its origin it is necessary to consider the requirements imposed by the environment. These requirements include geophysically and geochemically acceptable conjectures for the generation of source compounds, their concentration from dilute solution, and their selective combination into functional biomolecules. For vital function these macromolecules require programming in the form of specific sequence motifs. This critical programming constitutes the scientifically least understood process in the origin of life. Once this stage has been surpassed the laws of Darwinian evolution can operate in ways that are understood and experimentally demonstrated.

Effects of different concentrations of Platelet-rich Plasma and Platelet-Poor Plasma on vitality and differentiation of autologous Adipose tissue-derived stem cells.

PubMed

Felthaus, Oliver; Prantl, Lukas; Skaff-Schwarze, Mona; Klein, Silvan; Anker, Alexandra; Ranieri, Marco; Kuehlmann, Britta

2017-01-01

Autologous fat grafts and adipose-derived stem cells (ASCs) can be used to treat soft tissue defects. However, the results are inconsistent and sometimes comprise tissue resorption and necrosis. This might be due to insufficient vascularization. Platelet-rich plasma (PRP) is a source of concentrated autologous platelets. The growth factors and cytokines released by platelets can facilitate angiogenesis. The simultaneous use of PRP might improve the regeneration potential of fat grafts. The optimal ratio has yet to be elucidated. A byproduct of PRP preparation is platelet-poor plasma (PPP). In this study we investigated the influence of different concentrations of PRP on the vitality and differentiation of ASCs. We processed whole blood with the Arthrex Angel centrifuge and isolated ASCs from the same donor. We tested the effects of different PRP and PPP concentrations on the vitality using resazurin assays and the differentiation of ASCs using oil-red staining. Both cell vitality and adipogenic differentiation increase to a concentration of 10% to 20% PRP. With a PRP concentration of 30% cell vitality and differentiation decrease. Both PRP and PPP can be used to expand ASCs without xenogeneic additives in cell culture. A PRP concentration above 20% has inhibitory effects.

Identifying chemicals that are planetary boundary threats.

PubMed

MacLeod, Matthew; Breitholtz, Magnus; Cousins, Ian T; de Wit, Cynthia A; Persson, Linn M; Rudén, Christina; McLachlan, Michael S

2014-10-07

Rockström et al. proposed a set of planetary boundaries that delimit a "safe operating space for humanity". Many of the planetary boundaries that have so far been identified are determined by chemical agents. Other chemical pollution-related planetary boundaries likely exist, but are currently unknown. A chemical poses an unknown planetary boundary threat if it simultaneously fulfills three conditions: (1) it has an unknown disruptive effect on a vital Earth system process; (2) the disruptive effect is not discovered until it is a problem at the global scale, and (3) the effect is not readily reversible. In this paper, we outline scenarios in which chemicals could fulfill each of the three conditions, then use the scenarios as the basis to define chemical profiles that fit each scenario. The chemical profiles are defined in terms of the nature of the effect of the chemical and the nature of exposure of the environment to the chemical. Prioritization of chemicals in commerce against some of the profiles appears feasible, but there are considerable uncertainties and scientific challenges that must be addressed. Most challenging is prioritizing chemicals for their potential to have a currently unknown effect on a vital Earth system process. We conclude that the most effective strategy currently available to identify chemicals that are planetary boundary threats is prioritization against profiles defined in terms of environmental exposure combined with monitoring and study of the biogeochemical processes that underlie vital Earth system processes to identify currently unknown disruptive effects.

Laws of organization and chemical analysis: Blainville and Müller.

PubMed

Duchesneau, François

2016-12-01

When "general physiology" emerged as a basic field of research within biology in the early nineteenth century, Henri Ducrotay de Blainville (1777-1850) on the one hand and Johannes Peter Müller (1801-1858) on the other appealed to chemical analysis to account for the properties and operations of organisms that were observed to differ from what was found in inorganic compounds. Their aim was to establish laws of vital organization that would be based on organic chemical processes, but would also be of use to explain morphological and functional differences among life forms. The intent of this paper is to specify for each of these leading physiologists the different presuppositions that provided theoretical frameworks for their interpretation of what they conceived of as laws of organization underpinning the dynamics of vital phenomena. Blainville presumed that the properties of organic compounds depended on the chemical properties of their constitutive molecules, but combined according to patterns of functional development, and that the latter could only be inferred from an empirical survey of modes of organization across the spectrum of life forms. For Müller, while all vital processes involved chemical reactions, in the formative and functional operations of organisms, these reactions would result from the action of life forces that were responsible for the production of organic combinations and thus for vital and animal functions. As both physiologists set significant methodological patterns for their many disciples and followers, their respective quasi-reductionist and anti-reductionist positions need to be accounted for.

A Case Study: Analyzing City Vitality with Four Pillars of Activity-Live, Work, Shop, and Play.

PubMed

Griffin, Matt; Nordstrom, Blake W; Scholes, Jon; Joncas, Kate; Gordon, Patrick; Krivenko, Elliott; Haynes, Winston; Higdon, Roger; Stewart, Elizabeth; Kolker, Natali; Montague, Elizabeth; Kolker, Eugene

2016-03-01

This case study evaluates and tracks vitality of a city (Seattle), based on a data-driven approach, using strategic, robust, and sustainable metrics. This case study was collaboratively conducted by the Downtown Seattle Association (DSA) and CDO Analytics teams. The DSA is a nonprofit organization focused on making the city of Seattle and its Downtown a healthy and vibrant place to Live, Work, Shop, and Play. DSA primarily operates through public policy advocacy, community and business development, and marketing. In 2010, the organization turned to CDO Analytics ( cdoanalytics.org ) to develop a process that can guide and strategically focus DSA efforts and resources for maximal benefit to the city of Seattle and its Downtown. CDO Analytics was asked to develop clear, easily understood, and robust metrics for a baseline evaluation of the health of the city, as well as for ongoing monitoring and comparisons of the vitality, sustainability, and growth. The DSA and CDO Analytics teams strategized on how to effectively assess and track the vitality of Seattle and its Downtown. The two teams filtered a variety of data sources, and evaluated the veracity of multiple diverse metrics. This iterative process resulted in the development of a small number of strategic, simple, reliable, and sustainable metrics across four pillars of activity: Live, Work, Shop, and Play. Data during the 5 years before 2010 were used for the development of the metrics and model and its training, and data during the 5 years from 2010 and on were used for testing and validation. This work enabled DSA to routinely track these strategic metrics, use them to monitor the vitality of Downtown Seattle, prioritize improvements, and identify new value-added programs. As a result, the four-pillar approach became an integral part of the data-driven decision-making and execution of the Seattle community's improvement activities. The approach described in this case study is actionable, robust, inexpensive, and easy to adopt and sustain. It can be applied to cities, districts, counties, regions, states, or countries, enabling cross-comparisons and improvements of vitality, sustainability, and growth.

Prosthetists' and Orthotists' experience of their work and workspace - characterising the physical and organisational environment: Focus group findings.

PubMed

Anderson, Sarah; Stuckey, Rwth; Oakman, Jodi R

2016-12-01

Little research has been undertaken into occupational health and safety in the Prosthetics and Orthotics profession. To identify physical, psychosocial and environmental workplace experiences of Prosthetists and Orthotists in organisational settings. Qualitative methodology, cross-sectional design, using thematically analysed data collected from focus groups. Focus groups explored workplace and work experiences across varied Prosthetic and Orthotic settings. Data were thematically analysed to identify physical, psychosocial and environmental workplace experiences. Three major themes, Demands of Work Practice, Impacts on the Individual and Job Design, were identified as problematic. A latent theme Perceptions of Others of P&O highlighted a lack of understanding of the Prosthetics and Orthotics job role outside the profession. This first study of occupational health and safety in the Prosthetics and Orthotics profession identifies a number of important physical and psychosocial issues, including characteristics that have been previously identified as risk factors for work-related musculoskeletal disorders. Findings from the study indicate that some Australian organisations lack understanding of the Prosthetics and Orthotics job role, which results in inappropriate expectations of Prosthetics and Orthotics professionals. Preventing injuries and retaining experienced Prosthetists and Orthotists in the workplace is vital for the profession, and as a result, issues raised in this study require further exploration and then development of appropriate management strategies. This is the first study characterising the experiences of work and risk of injuries in Prosthetists and Orthotists. Preventing injuries and retaining experienced Prosthetists and Orthotists in the workplace is vital for the international profession. Issues raised in this study require further exploration and then development of appropriate management strategies. © The International Society for Prosthetics and Orthotics 2015.

Civilians at the Tip of the Spear: Civilian Issues Commanders Encounter During Deployments

DTIC Science & Technology

2002-04-01

Service, May 1996; Staff Sgt. Kathleen T. Rhem, �Civilians Vital to DoD Mission,� American Forces Information Service, June 2000. 6 Edwin Dorn...Serge Lazareff, Status of Military Forces Under Current International Law (A.W. Sijthoff, Leyden , Netherlands 1971), 77. 2 James Maloney Spaight, 1911... Kathleen A. Bannister, �One-Stop Shopping at CECOM,� Army Logistics, January- February 1999. 83 Major Mike O. Lacey, CDR Brian J. Bill, eds., Operational

Defense AT and L Magazine. Vol. 46, no. 4, July-August 2017

DTIC Science & Technology

2017-07-01

engineering. He also is a certified Project Manage - ment Professional. Supply Chain Management SCM has become a vital tool used in today’s global economy to...modifying the project management dashboards originally developed by one of the authors, described in “Leveraging Fidelity of Performance­Based Metric...Tools for Project Man­ agement,” an article in the January­February 2003 issue of Program Manager , the predecessor of Defense AT&L magazine

The Vital Role of the White House Office of Science and Technology Policy in the New Administration

DTIC Science & Technology

2016-09-14

S&T effort. OSTP coordinates interagency R&D—including such areas as nanotechnology, climate change , and genomics—while keeping the President and...Bill Clinton, 2000 ----- “On issues ranging from climate change to AIDS research to genetic engineering to food additives, government relies on...States and other nations of the world while protecting human health and the world’s ecosystem and mitigating climate change is, arguably, the number

Joint Force Quarterly. Issue 63, 4th Quarter 2011

DTIC Science & Technology

2011-10-01

wondrous trinity” for use in the current threat environment, Mr. Owens could refer to my piece entitled “The Age of Irregular Warfare: So What...listen, but its future enemy did. When it comes to good ideas, neither rank nor age confers a monopoly. JFQ is intended to stay at the vanguard, to...will need to evolve with an emphasis on rejuvenating and sustaining the country’s economic vitality while relying increasingly on credible forms of

Panel Discussion

NASA Astrophysics Data System (ADS)

Langer, James

1997-03-01

Panelists: Arthur Bienenstock, Stanford University Cherry Ann Murray, Lucent Technologies Venkatesh Narayanamurti, University of California-Santa Barbara Paul Peercy, SEMI-SEMATECH Robert Richardson, Cornell University James Roberto, Oak Ridge National Laboratory The Board on Physics and Astronomy is undertaking a series of reassessments of all branches of physics as the foundation of a new physics survey. As part of this project, a Committee on Condensed Matter and Materials Physics has been established under the leadership of Venkatesh Narayanamurti of the University of California-Santa Barbara. The committee has been working since June on a study that will include an illustrative recounting of major recent achievements; identification of new opportunities and challenges facing the field; and articulation-for leaders in government, industry, universities, and the public at large-of the important roles played by the field in modern society. An especially urgent issue is how to maintain the intellectual vitality of condensed matter and materials physics, and its contributions to the well-being of the United States, in an era of limited resources. The forum will feature a panel of materials researchers who are members of the Committee on Condensed Matter and Materials Physics. They will give a brief report on the status of the study and engage in a dialogue with the audience about issues facing the condensed matter and materials physics community. Broad community input is vital to the success of the study. Please come and make your voice heard!

Home telemonitoring of vital signs--technical challenges and future directions.

PubMed

Celler, Branko G; Sparks, Ross S

2015-01-01

The telemonitoring of vital signs from the home is an essential element of telehealth services for the management of patients with chronic conditions, such as congestive heart failure (CHF), chronic obstructive pulmonary disease (COPD), diabetes, or poorly controlled hypertension. Telehealth is now being deployed widely in both rural and urban settings, and in this paper, we discuss the contribution made by biomedical instrumentation, user interfaces, and automated risk stratification algorithms in developing a clinical diagnostic quality longitudinal health record at home. We identify technical challenges in the acquisition of high-quality biometric signals from unsupervised patients at home, identify new technical solutions and user interfaces, and propose new measurement modalities and signal processing techniques for increasing the quality and value of vital signs monitoring at home. We also discuss use of vital signs data for the automated risk stratification of patients, so that clinical resources can be targeted to those most at risk of unscheduled admission to hospital. New research is also proposed to integrate primary care, hospital, personal genomic, and telehealth electronic health records, and apply predictive analytics and data mining for enhancing clinical decision support.

Some critical issues in the characterization of nanoscale thermal conductivity by molecular dynamics analysis

NASA Astrophysics Data System (ADS)

Ehsan Khaled, Mohammad; Zhang, Liangchi; Liu, Weidong

2018-07-01

The nanoscale thermal conductivity of a material can be significantly different from its value at the macroscale. Although a number of studies using the equilibrium molecular dynamics (EMD) with Green–Kubo (GK) formula have been conducted for nano-conductivity predictions, there are many problems in the analysis that have made the EMD results unreliable or misleading. This paper aims to clarify such critical issues through a thorough investigation on the effect and determination of the vital physical variables in the EMD-GK analysis, using the prediction of the nanoscale thermal conductivity of Si as an example. The study concluded that to have a reliable prediction, quantum correction, time step, simulation time, correlation time and system size are all crucial.

Is editing the roadblock to the internationalization of Chinese academic journals?*

PubMed Central

Lu, Jian-ping

2011-01-01

“China’s internationalization” is in part realized through the dissemination of Chinese publications, such as academic journals. Therefore, editorial proficiency in the English language is of vital importance to the quality of the journals. This article analyzes the results of the two projects sponsored by the General Administration of Press and Publication of the People’s Republic of China in 2007 and 2010 respectively, namely the “Analytical Evaluation of Language and Editing Quality of Chinese Academic Journals in English Language Issued in 2006”, and the “Evaluation of Publication Quality of the China-Grown English Periodicals Issued in 2009, Sanctioned from 2005 to 2009”, and proposes solutions to the problems presented therein. PMID:21634045

Current issues and perspectives in food safety and risk assessment.

PubMed

Eisenbrand, G

2015-12-01

In this review, current issues and opportunities in food safety assessment are discussed. Food safety is considered an essential element inherent in global food security. Hazard characterization is pivotal within the continuum of risk assessment, but it may be conceived only within a very limited frame as a true alternative to risk assessment. Elucidation of the mode of action underlying a given hazard is vital to create a plausible basis for human toxicology evaluation. Risk assessment, to convey meaningful risk communication, must be based on appropriate and reliable consideration of both exposure and mode of action. New perspectives, provided by monitoring human exogenous and endogenous exposure biomarkers, are considered of great promise to support classical risk extrapolation from animal toxicology. © The Author(s) 2015.

Don't Just Cover the Engineering Design Process, Patent It!

ERIC Educational Resources Information Center

Reed, Philip A.

2013-01-01

Learning about intellectual property can help students understand the process it takes to bring ideas to fruition. It is very important for technology and engineering students to learn early that technology is not just concrete processes and physical artifacts. Creativity is closely linked to technology and is vital in helping us address perceived…

The impact of managed care contracts on the admission and registration process.

PubMed

Tilley, B G

1993-04-01

With increasing demand placed on the admission and registration process, hospitals are undergoing dramatic operational changes. These changes are necessary to maintain the vital cash flow of the hospitals. A major factor forcing hospitals to rethink the front line process in the admission and registration area is the impact of managed care.

Elementary Preservice Teachers' Experiences with Response to Intervention

ERIC Educational Resources Information Center

Hurlbut, Amanda R.; Tunks, Jeanne

2016-01-01

Response to intervention (RTI) is a general education intervention system used by classroom teachers to assist struggling learners and provide individualized, academic support to help all students succeed academically. This process is also vital as a prereferral process as a prerequisite to special education referrals and eligibility…

Artificial Language Learning and Feature-Based Generalization

ERIC Educational Resources Information Center

Finley, Sara; Badecker, William

2009-01-01

Abstract representations such as subsegmental phonological features play such a vital role in explanations of phonological processes that many assume that these representations play an equally prominent role in the learning process. This assumption is tested in three artificial grammar experiments involving a mini language with morpho-phonological…

Advancing the practice of health impact assessment in Canada: Obstacles and opportunities

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

McCallum, Lindsay C., E-mail: lindsay.mccallum@mail.utoronto.ca; Intrinsik Environmental Sciences Inc., 6605 Hurontario Street, Mississauga, Ontario L5T0A3; Ollson, Christopher A., E-mail: collson@intrinsik.com

Health Impact Assessment (HIA) is recognized as a useful tool that can identify potential health impacts resulting from projects or policy initiatives. Although HIA has become an established practice in some countries, it is not yet an established practice in Canada. In order to enable broader support for HIA, this study provides a comprehensive review and analysis of the peer-reviewed and gray literature on the state of HIA practice. The results of this review revealed that, although there is an abundance of publications relating to HIA, there remains a lack of transparent, consistent and reproducible approaches and methods throughout themore » process. Findings indicate a need for further research and development on a number of fronts, including: 1) the nature of HIA triggers; 2) consistent scoping and stakeholder engagement approaches; 3) use of evidence and transparency of decision-making; 4) reproducibility of assessment methods; 5) monitoring and evaluation protocols; and, 6) integration within existing regulatory frameworks. Addressing these issues will aid in advancing the more widespread use of HIA in Canada. - Highlights: • Reviewed current state of practice in the field of HIA • Identified key obstacles and opportunities for HIA advancement • Major issues include lack of consistent approach and methodology. • No national regulatory driver hinders opportunity for widespread use of HIA. • Identified research opportunities vital to developing HIA practice in Canada.« less

Citizen Science- Lessons learned from non-science majors involved in Globe at Night and the Great Worldwide Star Count

NASA Astrophysics Data System (ADS)

Browning, S.

2011-12-01

Non-science majors often misunderstand the process of science, potentially leading to a fear or mistrust of scientific inquiry and current scientific theory. Citizen science projects are a critical means of reaching this audience, as many will only take a limited number of science courses during their undergraduate careers. For the past three years, our freshman Earth Science students have participated in both Globe at Night and the Great Worldwide Star Count, citizen science programs that encourage simple astronomical observations which can be compiled globally to investigate a number of issues. Our focus has been introducing students to the effect of light pollution on observational astronomy in an effort to highlight the effect of increasing urbanization in the U.S. on amateur astronomy. These programs, although focused on astronomy, often awaken natural curiosity about the Earth and man's effect on the natural world, a concept that can easily be translated to other areas of Earth science. Challenges encountered include content specific issues, such as misinterpreting the location or magnitude of the constellation being observed, as well as student disinterest or apathy if the project is not seen as being vital to their performance in the course. This presentation reports on lessons learned in the past three years, and offers suggestions for engaging these students more fully in future projects.

Making drug policy together: reflections on evidence, engagement and participation.

PubMed

Roberts, Marcus

2014-09-01

This commentary considers the relationship between evidence, engagement and participation in drug policy governance. It argues that the use of various forms of evidence (for example, statistical data and service user narratives) is critical for meaningful stakeholder engagement and public participation in drug policy, as well as effective policy design and implementation. The respective roles of these different kinds of evidence in consultation processes need to be better understood. It discusses the limits of evidence, which it suggests is rarely conclusive or decisive for drug policy. This is partly because of the incompleteness of most research agendas and the lack of consensus among researchers, but also because issues in drug policy are inherently contestable, involving considerations that lie outside the competency of drug policy specialist as such. In particular, this is because they involve normative and evaluative issues that are properly political (for example, about the relative weight to be accorded to different kinds of harm and benefit). It concludes by supporting calls for a more nuanced understanding of the relationship between evidence, engagement and politics than is implicit in the term 'evidence based policy'. It also argues that we should view the inherent contestability of drug policy not as something that can or should be resolved by 'objective' evidence, but as a source of vitality and creativity in policy development and evaluation. Copyright © 2014 Elsevier B.V. All rights reserved.

ABM Drag_Pass Report Generator

NASA Technical Reports Server (NTRS)

Fisher, Forest; Gladden, Roy; Khanampornpan, Teerapat

2008-01-01

dragREPORT software was developed in parallel with abmREPORT, which is described in the preceding article. Both programs were built on the capabilities created during that process. This tool generates a drag_pass report that summarizes vital information from the MRO aerobreaking drag_pass build process to facilitate both sequence reviews and provide a high-level summarization of the sequence for mission management. The script extracts information from the ENV, SSF, FRF, SCMFmax, and OPTG files, presenting them in a single, easy-to-check report providing the majority of parameters needed for cross check and verification as part of the sequence review process. Prior to dragReport, all the needed information was spread across a number of different files, each in a different format. This software is a Perl script that extracts vital summarization information and build-process details from a number of source files into a single, concise report format used to aid the MPST sequence review process and to provide a high-level summarization of the sequence for mission management reference. This software could be adapted for future aerobraking missions to provide similar reports, review and summarization information.

The Development of a Physician Vitality Program: A Brief Report.

PubMed

Hernandez, Barbara Couden; Thomas, Tamara L

2015-10-01

We describe the development of an innovative program to support physician vitality. We provide the context and process of program delivery which includes a number of experimental support programs. We discuss a model for intervention and methods used to enhance physician resilience, support work-life balance, and change the culture to one that explicitly addresses the physician's biopsychosocial-spiritual needs. Recommendations are given for marriage and family therapists (MFTs) who wish to develop similar support programs for healthcare providers. Video Abstract. © 2014 American Association for Marriage and Family Therapy.

Follow-up methods for retrospective cohort studies in New Zealand.

PubMed

Fawcett, Jackie; Garrett, Nick; Bates, Michael N

2002-01-01

To define a general methodology for maximising the success of follow-up processes for retrospective cohort studies in New Zealand, and to illustrate an approach to developing country-specific follow-up methodologies. We recently conducted a cohort study of mortality and cancer incidence in New Zealand professional fire fighters. A number of methods were used to trace vital status, including matching with records of the New Zealand Health Information Service (NZHIS), pension records of Work and Income New Zealand (WINZ), and electronic electoral rolls. Non-electronic methods included use of paper electoral rolls and the records of the Registrar of Births Deaths and Marriages. 95% of the theoretical person-years of follow-up of the cohort were traced using these methods. In terms of numbers of cohort members traced to end of follow-up, the most useful tracing methods were fire fighter employment records, the NZHIS, WINZ, and the electronic electoral rolls. The follow-up process used for the cohort study was highly successful. On the basis of this experience, we propose a generic, but flexible, model for follow-up of retrospective cohort studies in New Zealand. Similar models could be constructed for other countries. Successful follow-up of cohort studies is possible in New Zealand using established methods. This should encourage the use of cohort studies for the investigation of epidemiological issues. Similar models for follow-up processes could be constructed for other countries.

Revisiting the Master-Signifier, or, Mandela and Repression.

PubMed

Hook, Derek; Vanheule, Stijn

2015-01-01

The concept of the master-signifier has been subject to a variety of applications in Lacanian forms of political discourse theory and ideology critique. While there is much to be commended in literature of this sort, it often neglects salient issues pertaining to the role of master signifiers in the clinical domain of (individual) psychical economy. The popularity of the concept of the master (or "empty") signifier in political discourse analysis has thus proved a double-edged sword. On the one hand it demonstrates how crucial psychical processes are performed via the operations of the signifier, extending thus the Lacanian thesis that identification is the outcome of linguistic and symbolic as opposed to merely psychological processes. On the other, the use of the master signifier concept within the political realm to track discursive formations tends to distance the term from the dynamics of the unconscious and operation of repression. Accordingly, this paper revisits the master signifier concept, and does so within the socio-political domain, yet while paying particular attention to the functioning of unconscious processes of fantasy and repression. More specifically, it investigates how Nelson Mandela operates as a master signifier in contemporary South Africa, as a vital means of knitting together diverse elements of post-apartheid society, enabling the fantasy of the post-apartheid nation, and holding at bay a whole series of repressed and negated undercurrents.

Revisiting the Master-Signifier, or, Mandela and Repression

PubMed Central

Hook, Derek; Vanheule, Stijn

2016-01-01

The concept of the master-signifier has been subject to a variety of applications in Lacanian forms of political discourse theory and ideology critique. While there is much to be commended in literature of this sort, it often neglects salient issues pertaining to the role of master signifiers in the clinical domain of (individual) psychical economy. The popularity of the concept of the master (or “empty”) signifier in political discourse analysis has thus proved a double-edged sword. On the one hand it demonstrates how crucial psychical processes are performed via the operations of the signifier, extending thus the Lacanian thesis that identification is the outcome of linguistic and symbolic as opposed to merely psychological processes. On the other, the use of the master signifier concept within the political realm to track discursive formations tends to distance the term from the dynamics of the unconscious and operation of repression. Accordingly, this paper revisits the master signifier concept, and does so within the socio-political domain, yet while paying particular attention to the functioning of unconscious processes of fantasy and repression. More specifically, it investigates how Nelson Mandela operates as a master signifier in contemporary South Africa, as a vital means of knitting together diverse elements of post-apartheid society, enabling the fantasy of the post-apartheid nation, and holding at bay a whole series of repressed and negated undercurrents. PMID:26834664

Effects of sample size on estimates of population growth rates calculated with matrix models.

PubMed

Fiske, Ian J; Bruna, Emilio M; Bolker, Benjamin M

2008-08-28

Matrix models are widely used to study the dynamics and demography of populations. An important but overlooked issue is how the number of individuals sampled influences estimates of the population growth rate (lambda) calculated with matrix models. Even unbiased estimates of vital rates do not ensure unbiased estimates of lambda-Jensen's Inequality implies that even when the estimates of the vital rates are accurate, small sample sizes lead to biased estimates of lambda due to increased sampling variance. We investigated if sampling variability and the distribution of sampling effort among size classes lead to biases in estimates of lambda. Using data from a long-term field study of plant demography, we simulated the effects of sampling variance by drawing vital rates and calculating lambda for increasingly larger populations drawn from a total population of 3842 plants. We then compared these estimates of lambda with those based on the entire population and calculated the resulting bias. Finally, we conducted a review of the literature to determine the sample sizes typically used when parameterizing matrix models used to study plant demography. We found significant bias at small sample sizes when survival was low (survival = 0.5), and that sampling with a more-realistic inverse J-shaped population structure exacerbated this bias. However our simulations also demonstrate that these biases rapidly become negligible with increasing sample sizes or as survival increases. For many of the sample sizes used in demographic studies, matrix models are probably robust to the biases resulting from sampling variance of vital rates. However, this conclusion may depend on the structure of populations or the distribution of sampling effort in ways that are unexplored. We suggest more intensive sampling of populations when individual survival is low and greater sampling of stages with high elasticities.

A narrative review of the empirical evidence on public attitudes on brain death and vital organ transplantation: the need for better data to inform policy.

PubMed

Shah, Seema K; Kasper, Kenneth; Miller, Franklin G

2015-04-01

Vital organ transplantation is premised on 'the dead donor rule': donors must be declared dead according to medical and legal criteria prior to donation. However, it is controversial whether individuals diagnosed as 'brain dead' are really dead in accordance with the established biological conception of death-the irreversible cessation of the functioning of the organism as a whole. A basic understanding of brain death is also relevant for giving valid, informed consent to serve as an organ donor. There is therefore a need for reliable empirical data on public understanding of brain death and vital organ transplantation. We conducted a review of the empirical literature that identified 43 articles with approximately 18,603 study participants. These data demonstrate that participants generally do not understand three key issues: (1) uncontested biological facts about brain death, (2) the legal status of brain death and (3) that organs are procured from brain dead patients while their hearts are still beating and before their removal from ventilators. These data suggest that, despite scholarly claims of widespread public support for organ donation from brain dead patients, the existing data on public attitudes regarding brain death and organ transplantation reflect substantial public confusion. Our review raises questions about the validity of consent for vital organ transplantation and suggests that existing data are of little assistance in developing policy proposals for organ transplantation from brain dead patients. New approaches to rigorous empirical research with educational components and evaluations of understanding are urgently needed. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Postive seedling-shrub relationships in natural regeneration of ponderosa pine

Treesearch

Christopher R. Keyes; Douglas A. Maguire

2005-01-01

An understanding of natural regeneration processes, and the stand structural features that influence those processes, is vital to attaining goals associated with natural regeneration. This paper discusses natural regeneration concepts and the interactions that occur between shrubs and natural regeneration of ponderosa pine. The interactions observed recently in a...

How to conduct a clinical audit and quality improvement project.

PubMed

Limb, Christopher; Fowler, Alex; Gundogan, Buket; Koshy, Kiron; Agha, Riaz

2017-07-01

Audits and quality improvement projects are vital aspects of clinical governance and continual service improvement in medicine. In this article we describe the process of clinical audit and quality improvement project. Guidance is also provided on how to design an effective audit and bypass barriers encountered during the process.

Criterion 3: Maintenance of forest ecosystem health and vitality

Treesearch

Stephen R. Shifley; Francisco X. Aguilar; Nianfu Song; Susan I. Stewart; David J. Nowak; Dale D. Gormanson; W. Keith Moser; Sherri Wormstead; Eric J. Greenfield

2012-01-01

Forest ecosystem health depends on stable forest composition and structure and on sustainable ecosystem processes. Forest disturbances that push an ecosystem beyond the range of conditions considered normal can upset the balance among processes, exacerbate forest health problems, and increase mortality beyond historical norms. Sometimes forest ecosystems respond to...

Non-Logical Discourse: Key to the Composing Process?

ERIC Educational Resources Information Center

Poulsen, Richard C.

One niche in which scholars have not looked for keys to the composing process is the sometimes illusory but vital area of nonlogical discourse, which includes fantasy, hallucination, dream, reverie, vision, trance, and meditation. Abundant evidence exists about the genesis, importance, and use of nonlogical discourse, but this evidence comes…

Distribution of western juniper seeds across an ecotone and implications for seed dispersal processes

USDA-ARS?s Scientific Manuscript database

Western juniper forests have been the focus of extensive research and management due to range expansion and infilling that began over a century ago. Understanding juniper seed dispersal is vital to identifying processes behind increases in density and range. Dispersal of Juniperus seeds has generall...

Pig producer perspectives on the use of meat inspection as an animal health and welfare diagnostic tool in the Republic of Ireland and Northern Ireland.

PubMed

Devitt, Catherine; Boyle, Laura; Teixeira, D L; O'Connell, N E; Hawe, M; Hanlon, Alison

2015-01-01

Currently, there is growing interest in developing ante and post mortem meat inspection (MI) to incorporate measures of pig health and welfare for use as a diagnostic tool on pig farms. However, the success of the development of the MI process requires stakeholder engagement with the process. Knowledge gaps and issues of trust can undermine the effective exchange and utilisation of information across the supply chain. A social science research methodology was employed to establish stakeholder perspectives towards the development of MI to include measures of pig health and welfare. In this paper the findings of semi-structured telephone interviews with 18 pig producers from the Republic of Ireland and Northern Ireland are presented. Producers recognised the benefit of the utilisation of MI data as a health and welfare diagnostic tool. This acknowledgment, however, was undermined for some by dissatisfaction with the current system of MI information feedback, by trust and fairness concerns, and by concerns regarding the extent to which data would be used in the producers' interests. Tolerance of certain animal welfare issues may also have a negative impact on how producers viewed the potential of MI data. The private veterinary practitioner was viewed as playing a vital role in assisting them with the interpretation of MI data for herd health planning. The development of positive relationships based on trust, commitment and satisfaction across the supply chain may help build a positive environment for the effective utilisation of MI data in improving pig health and welfare. The utilisation of MI as a diagnostic tool would benefit from the development of a communication strategy aimed at building positive relationships between stakeholders in the pig industry.

[Declaration of the Chilean Academy of Medicine of Law 20.850 "On clinical trials of pharmaceutical products and medical devices" and of the bylaw that will regulate its application].

PubMed

López, Gloría; Valdés, Gloría; Roessler, Emilio; Valdivieso, Vicente

2017-04-01

In Chile, high cost treatments required by selected medical conditions are financed by the State, according to Law 20.850. A bylaw under discussion by the Senate regulates clinical trials, posing complex issues that will endanger local interest in front-line research: 1) The exclusive and mandatory control bestowed to the Institute of Public Health during all stages of the trials and also the surveillance of institutions performing clinical trials, overriding their Clinical Research Review Boards; 2) The 10 year period during which any adverse event is assumed to have been caused by the medication or devise evaluated by the trial, unless the contrary is proven in a judicial process; 3) Individuals submitted to the trials are entitled to free post trial access to the treatment received during the study, financed by the trial supporting entities and as long as the drug or devise is considered to be useful. While agreeing with the need to have a National Registry of Clinical Trials, we predict that the mentioned critical issues in the bylaw will lead to difficulties and unnecessary judicial processes, thus limiting clinicians' interest in performing research. We propose to modify the bylaw, excluding responsibilities on events associated with the natural evolution of the medical condition, with patients' ageing or with comorbidities and clinical events considered unpredictable when the protocol was accepted. We recommend that the free post trial access should be a joint decision involving the patient and the attending physician, taking in consideration that the volunteer has been exposed to risks and burdens, or when discontinuation of treatment entails a vital risk until the treatment under study has been approved and becomes available in the national market.

Conflict management and resolution.

PubMed

Harolds, Jay; Wood, Beverly P

2006-03-01

When people work collaboratively, conflict will always arise. Understanding the nature and source of conflict and its progression and stages, resolution, and outcome is a vital aspect of leadership. Causes of conflict include the miscomprehension of communication, emotional issues, personal history, and values. When the difference is understood and the resultant behavior properly addressed, most conflict can be settled in a way that provides needed change in an organization and interrelationships. There are serious consequences of avoiding or mismanaging disagreements. Informed leaders can effectively prevent destructive conflicts.

Drinking water in traditional Persian medicine: Do’s and don’ts

PubMed Central

Nimrouzi, Majid; Daneshfard, Babak

2017-01-01

Water is the main component of our body and its balance is vital for maintaining normal physiology. Accordingly, adequate fluid intake in the daily diet is very important for a healthy life. Nevertheless, there is a controversy about what the suitable amount of water that we need to drink is. In this paper, we aimed to discuss this important issue based on the doctrine of traditional Persian medicine (TPM) and our clinical experience in a practical manner. PMID:28713503

Bottom Line II Conference. Quality -- The Vital Link in Production and Readiness.

DTIC Science & Technology

1983-06-01

Business schools teach the concept, and popular books such as MEGATRENDS and IN SEARC CF MMECELT11E, reiterate it. Similarly, it is important that leaders...work the Quality problem. You rarely find it in universities - Dr. Hunter, talked to the issue, but if you go back and look at the business schools , or...biggest. We have developed some sloppy management practices in this country. I think our business schools have turned out people disciplined to think

Joint Force Quarterly. Issue 75, 4th Quarter, October 2014

DTIC Science & Technology

2014-10-01

deployment and retrograde as Operation Enduring Freedom winds down. Manning has varied in step with movement tempo, from the initial cadre of 42 to a high...Additionally, T.X. Hammes of the National Defense University pro- motes a distant blockade of China that “establishes a set of concentric rings that denies...Development (USAID) for construction of the Ring Road because it was deemed a “vital economic trade link” and a “key component to stability and

Post Oil America and a Renewable Energy Policy Leads to the Abrogation of the Middle East to China

DTIC Science & Technology

2009-04-01

three issues. First is the fear that a terrorist incident on an oil rig or large refinery could disrupt the oil supply. The second is the concern...nuclear plants , wind farms, hydroelectric dams, and large solar arrays. Second, the economic vitality of the global community depends on the major...condensate, but excluding natural gas plant liquids).18 Multiply that amount by the average price of crude in 2006 of $66.4319 per barrel and the oil

Good handwriting: a vital element of a district nurse's duty of care.

PubMed

Griffith, Richard

2013-07-01

Written records and prescriptions continue to be common in district nursing and will continue to be until the Government achieves its goal of a fully digital NHS by 2018. The main issue with written records and prescriptions is the risk to patient safety caused by poor handwriting, resulting in illegible instructions and prescriptions. In this article the author considers the duty of district nurses to write clearly and highlights the financial and human cost of poor handwriting.

A Virtual Reality Framework to Optimize Design, Operation and Refueling of GEN-IV Reactors.

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

Rizwan-uddin; Nick Karancevic; Stefano Markidis

2008-04-23

many GEN-IV candidate designs are currently under investigation. Technical issues related to material, safety and economics are being addressed at research laboratories, industry and in academia. After safety, economic feasibility is likely to be the most important crterion in the success of GEN-IV design(s). Lessons learned from the designers and operators of GEN-II (and GEN-III) reactors must play a vital role in achieving both safety and economic feasibility goals.