Sample records for review process includes
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NASA Product Peer Review Process
NASA Technical Reports Server (NTRS)
Jenks, Ken
2009-01-01
This viewgraph presentation describes NASA's product peer review process. The contents include: 1) Inspection/Peer Review at NASA; 2) Reasons for product peer reviews; 3) Different types of peer reviews; and 4) NASA requirements for peer reviews. This presentation also includes a demonstration of an actual product peer review.
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Some opinions on the review process of research papers destined for publication.
Roohi, Ehsan; Mahian, Omid
2015-06-01
The current paper discusses the peer review process in journals that publish research papers purveying new science and understandings (scientific journals). Different aspects of peer review including the selection of reviewers, the review process and the decision policy of editor are discussed in details. Here, the pros and cons of different conventional methods of review processes are mentioned. Finally, a suggestion is presented for the review process of scientific papers.
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Shepherd, Jonathan; Frampton, Geoff K; Pickett, Karen; Wyatt, Jeremy C
2018-01-01
To investigate methods and processes for timely, efficient and good quality peer review of research funding proposals in health. A two-stage evidence synthesis: (1) a systematic map to describe the key characteristics of the evidence base, followed by (2) a systematic review of the studies stakeholders prioritised as relevant from the map on the effectiveness and efficiency of peer review 'innovations'. Standard processes included literature searching, duplicate inclusion criteria screening, study keyword coding, data extraction, critical appraisal and study synthesis. A total of 83 studies from 15 countries were included in the systematic map. The evidence base is diverse, investigating many aspects of the systems for, and processes of, peer review. The systematic review included eight studies from Australia, Canada, and the USA, evaluating a broad range of peer review innovations. These studies showed that simplifying the process by shortening proposal forms, using smaller reviewer panels, or expediting processes can speed up the review process and reduce costs, but this might come at the expense of peer review quality, a key aspect that has not been assessed. Virtual peer review using videoconferencing or teleconferencing appears promising for reducing costs by avoiding the need for reviewers to travel, but again any consequences for quality have not been adequately assessed. There is increasing international research activity into the peer review of health research funding. The studies reviewed had methodological limitations and variable generalisability to research funders. Given these limitations it is not currently possible to recommend immediate implementation of these innovations. However, many appear promising based on existing evidence, and could be adapted as necessary by funders and evaluated. Where feasible, experimental evaluation, including randomised controlled trials, should be conducted, evaluating impact on effectiveness, efficiency and quality.
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Space Shuttle Systems Engineering Processes for Liftoff Debris Risk Mitigation
NASA Technical Reports Server (NTRS)
Mitchell, Michael; Riley, Christopher
2011-01-01
This slide presentation reviews the systems engineering process designed to reduce the risk from debris during Space Shuttle Launching. This process begins the day of launch from the tanking to the vehicle tower clearance. Other debris risks (i.e., Ascent, and micrometeoroid orbital debit) are mentioned) but are not the subject of this presentation. The Liftoff debris systems engineering process and an example of how it works are reviewed (i.e.,STS-119 revealed a bolt liberation trend on the Fixed Service Structure (FSS) 275 level elevator room). The process includes preparation of a Certification of Flight Readiness (CoFR) that includes (1) Lift-off debris from previous mission dispositioned, (2) Flight acceptance rationale has been provided for Lift-off debris sources/causes (3) Lift-off debris mission support documentation, processes and tools are in place for the up-coming mission. The process includes a liftoff debris data collection that occurs after each launch. This includes a post launch walkdown, that records each liftoff debris, and the entry of the debris into a database, it also includes a review of the imagery from the launch, and a review of the instrumentation data. There is also a review of the debris transport analysis process, that includes temporal and spatial framework and a computational fluid dynamics (CFD) analysis. which incorporates a debris transport analyses (DTA), debris materials and impact tests, and impact analyses.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-12-12
... of performing the technical analysis, management assessment, and program evaluation tasks required to.... Analysis of elements of the review process (including the presubmission process, and investigational device... time to facilitate a more efficient process. This includes analysis of root causes for inefficiencies...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-19
... performing the technical analysis, management assessment, and program evaluation tasks required to address... premarket reviews that meet regulatory review standards. 2. Analysis of elements of the review process... process. This includes analysis of root causes for inefficiencies that may affect review performance and...
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Frampton, Geoff K.; Pickett, Karen; Wyatt, Jeremy C.
2018-01-01
Objective To investigate methods and processes for timely, efficient and good quality peer review of research funding proposals in health. Methods A two-stage evidence synthesis: (1) a systematic map to describe the key characteristics of the evidence base, followed by (2) a systematic review of the studies stakeholders prioritised as relevant from the map on the effectiveness and efficiency of peer review ‘innovations’. Standard processes included literature searching, duplicate inclusion criteria screening, study keyword coding, data extraction, critical appraisal and study synthesis. Results A total of 83 studies from 15 countries were included in the systematic map. The evidence base is diverse, investigating many aspects of the systems for, and processes of, peer review. The systematic review included eight studies from Australia, Canada, and the USA, evaluating a broad range of peer review innovations. These studies showed that simplifying the process by shortening proposal forms, using smaller reviewer panels, or expediting processes can speed up the review process and reduce costs, but this might come at the expense of peer review quality, a key aspect that has not been assessed. Virtual peer review using videoconferencing or teleconferencing appears promising for reducing costs by avoiding the need for reviewers to travel, but again any consequences for quality have not been adequately assessed. Conclusions There is increasing international research activity into the peer review of health research funding. The studies reviewed had methodological limitations and variable generalisability to research funders. Given these limitations it is not currently possible to recommend immediate implementation of these innovations. However, many appear promising based on existing evidence, and could be adapted as necessary by funders and evaluated. Where feasible, experimental evaluation, including randomised controlled trials, should be conducted, evaluating impact on effectiveness, efficiency and quality. PMID:29750807
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Giaddui, T; Chen, W; Yu, J
2014-06-15
Purpose: To review IGRT credentialing experience and unexpected technical issues encountered in connection with advanced radiotherapy technologies as implemented in RTOG clinical trials. To update IGRT credentialing procedures with the aim of improving the quality of the process, and to increase the proportion of IGRT credentialing compliance. To develop a living disease site-specific IGRT encyclopedia. Methods: Numerous technical issues were encountered during the IGRT credentialing process. The criteria used for credentialing review were based on: image quality; anatomy included in fused data sets and shift results. Credentialing requirements have been updated according to the AAPM task group reports for IGRTmore » to ensure that all required technical items are included in the quality review process. Implementation instructions have been updated and expanded for recent protocols. Results: Technical issues observed during the credentialing review process include, but are not limited to: poor quality images; inadequate image acquisition region; poor data quality; shifts larger than acceptable; no soft tissue surrogate. The updated IGRT credentialing process will address these issues and will also include the technical items required from AAPM: TG 104; TG 142 and TG 179 reports. An instruction manual has been developed describing a remote credentialing method for reviewers. Submission requirements are updated, including images/documents as well as facility questionnaire. The review report now includes summary of the review process and the parameters that reviewers check. We have reached consensus on the minimum IGRT technical requirement for a number of disease sites. RTOG 1311(NRG-BR002A Phase 1 Study of Stereotactic Body Radiotherapy (SBRT) for the Treatment of Multiple Metastases) is an example, here; the protocol specified the minimum requirement for each anatomical sites (with/without fiducials). Conclusion: Technical issues are identified and reported. IGRT guidelines are updated, with the corresponding credentialing requirements. An IGRT encyclopedia describing site-specific implementation issues is currently in development.« less
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IRB Process Improvements: A Machine Learning Analysis.
Shoenbill, Kimberly; Song, Yiqiang; Cobb, Nichelle L; Drezner, Marc K; Mendonca, Eneida A
2017-06-01
Clinical research involving humans is critically important, but it is a lengthy and expensive process. Most studies require institutional review board (IRB) approval. Our objective is to identify predictors of delays or accelerations in the IRB review process and apply this knowledge to inform process change in an effort to improve IRB efficiency, transparency, consistency and communication. We analyzed timelines of protocol submissions to determine protocol or IRB characteristics associated with different processing times. Our evaluation included single variable analysis to identify significant predictors of IRB processing time and machine learning methods to predict processing times through the IRB review system. Based on initial identified predictors, changes to IRB workflow and staffing procedures were instituted and we repeated our analysis. Our analysis identified several predictors of delays in the IRB review process including type of IRB review to be conducted, whether a protocol falls under Veteran's Administration purview and specific staff in charge of a protocol's review. We have identified several predictors of delays in IRB protocol review processing times using statistical and machine learning methods. Application of this knowledge to process improvement efforts in two IRBs has led to increased efficiency in protocol review. The workflow and system enhancements that are being made support our four-part goal of improving IRB efficiency, consistency, transparency, and communication.
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Code of Federal Regulations, 2010 CFR
2010-10-01
... package. (d) Loan decision-making process. Decision-making on a loan application includes the recommendations of the staff, the review by the loan review committee and the decision by the Board. (e) Loan closing process. The guidelines for the loan closing process include the finalization of loan terms...
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Materials processing in space: Early experiments
NASA Technical Reports Server (NTRS)
Naumann, R. J.; Herring, H. W.
1980-01-01
The characteristics of the space environment were reviewed. Potential applications of space processing are discussed and include metallurgical processing, and processing of semiconductor materials. The behavior of fluid in low gravity is described. The evolution of apparatus for materials processing in space was reviewed.
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Engineering the Business of Defense Acquisition: An Analysis of Program Office Processes
2015-05-01
Information Technology and Business Process Redesign | MIT Sloan Management Review . MIT Sloan Management Review . Retrieved from http://sloanreview.mit.edu...links systems management to process execution Three Phases/ Multi-Year Effort (This Phase) Literature review Model development— Formal and...estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining
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Peer Collaboration: Improving Teaching through Comprehensive Peer Review
ERIC Educational Resources Information Center
Smith, Shelley L.
2014-01-01
This article includes a brief rationale and review of the literature on peer review of teaching (PRT). Based on that literature review, it offers a proposal for an optimal formative review process that results in a teaching portfolio that would reflect a faculty member's efforts and successes in a critically reflective PRT process, and contributes…
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20 CFR 404.1502 - General definitions and terms for this subpart.
Code of Federal Regulations, 2011 CFR
2011-04-01
... administrative review process, and at the Federal reviewing official, administrative law judge, and Decision Review Board levels of the administrative review process in claims adjudicated under the procedures in part 405 of this chapter, it includes State agency medical and psychological consultants, other program...
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Team dynamics within quality improvement teams: a scoping review.
Rowland, Paula; Lising, Dean; Sinclair, Lynne; Baker, G Ross
2018-03-31
This scoping review examines what is known about the processes of quality improvement (QI) teams, particularly related to how teams impact outcomes. The aim is to provide research-informed guidance for QI leaders and to inform future research questions. Databases searched included: MedLINE, EMBASE, CINAHL, Web of Science and SCOPUS. Eligible publications were written in English, published between 1999 and 2016. Articles were included in the review if they examined processes of the QI team, were related to healthcare QI and were primary research studies. Studies were excluded if they had insufficient detail regarding QI team processes. Descriptive detail extracted included: authors, geographical region and health sector. The Integrated (Health Care) Team Effectiveness Model was used to synthesize findings of studies along domains of team effectiveness: task design, team process, psychosocial traits and organizational context. Over two stages of searching, 4813 citations were reviewed. Of those, 48 full-text articles are included in the synthesis. This review demonstrates that QI teams are not immune from dysfunction. Further, a dysfunctional QI team is not likely to influence practice. However, a functional QI team alone is unlikely to create change. A positive QI team dynamic may be a necessary but insufficient condition for implementing QI strategies. Areas for further research include: interactions between QI teams and clinical microsystems, understanding the role of interprofessional representation on QI teams and exploring interactions between QI team task, composition and process.
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Peer review and the publication process.
Ali, Parveen Azam; Watson, Roger
2016-10-01
To provide an overview of the peer review process, its various types, selection of peer reviewers, the purpose and significance of the peer review with regard to the assessment and management of quality of publications in academic journals. Discussion paper. This paper draws on information gained from literature on the peer review process and the authors' knowledge and experience of contributing as peer reviewers and editors in the field of health care, including nursing. There are various types of peer review: single blind; double blind; open; and post-publication review. The role of the reviewers in reviewing manuscripts and their contribution to the scientific and academic community remains important.
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Xu, Zhenzhu; Jiang, Yanling; Zhou, Guangsheng
2015-01-01
It is well known that plant photosynthesis and respiration are two fundamental and crucial physiological processes, while the critical role of the antioxidant system in response to abiotic factors is still a focus point for investigating physiological stress. Although one key metabolic process and its response to climatic change have already been reported and reviewed, an integrative review, including several biological processes at multiple scales, has not been well reported. The current review will present a synthesis focusing on the underlying mechanisms in the responses to elevated CO2 at multiple scales, including molecular, cellular, biochemical, physiological, and individual aspects, particularly, for these biological processes under elevated CO2 with other key abiotic stresses, such as heat, drought, and ozone pollution, as well as nitrogen limitation. The present comprehensive review may add timely and substantial information about the topic in recent studies, while it presents what has been well established in previous reviews. First, an outline of the critical biological processes, and an overview of their roles in environmental regulation, is presented. Second, the research advances with regard to the individual subtopics are reviewed, including the response and adaptation of the photosynthetic capacity, respiration, and antioxidant system to CO2 enrichment alone, and its combination with other climatic change factors. Finally, the potential applications for plant responses at various levels to climate change are discussed. The above issue is currently of crucial concern worldwide, and this review may help in a better understanding of how plants deal with elevated CO2 using other mainstream abiotic factors, including molecular, cellular, biochemical, physiological, and whole individual processes, and the better management of the ecological environment, climate change, and sustainable development. PMID:26442017
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Meat, Fish, and Poultry Processing Wastes.
ERIC Educational Resources Information Center
Litchfield, J. H.
1978-01-01
Presents a literature review of industrial wastes, covering publications of 1976-77. This review includes studies on: (1) meat industry wastes; (2) fish-processing waste treatment; and (3) poultry-processing waste treatment. A list of 76 references is also presented. (HM)
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Apollo experience report the command and service module milestone review process
NASA Technical Reports Server (NTRS)
Brendle, H. L.; York, J. A.
1974-01-01
The sequence of the command and service module milestone review process is given, and the Customer Acceptance Readiness Review and Flight Readiness Review plans are presented. Contents of the System Summary Acceptance Documents for the two formal spacecraft reviews are detailed, and supplemental data required for presentation to the review boards are listed. Typical forms, correspondence, supporting documentation, and minutes of a board meeting are included.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
None
1982-01-01
Report XI, Technical Audit, is a compendium of research material used during the Initial Effort in making engineering comparisons and decisions. Volumes 4 and 5 of Report XI present those studies which provide a Critical Review of the Design Basis. The Critical Review Report, prepared by Intercontinental Econergy Associates, Inc., summarizes findings from an extensive review of the data base for the H-Coal process design. Volume 4 presents this review and assessment, and includes supporting material; specifically, Design Data Tabulation (Appendix A), Process Flow Sheets (Appendix B), and References (Appendix C). Volume 5 is a continuation of the references ofmore » Appendix C. Studies of a proprietary nature are noted and referenced, but are not included in these volumes. They are included in the Limited Access versions of these reports and may be reviewed by properly cleared personnel in the offices of Ashland Synthetic Fuels, Inc.« less
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The systematic review team: contributions of the health sciences librarian.
Dudden, Rosalind F; Protzko, Shandra L
2011-01-01
While the role of the librarian as an expert searcher in the systematic review process is widely recognized, librarians also can be enlisted to help systematic review teams with other challenges. This article reviews the contributions of librarians to systematic reviews, including communicating methods of the review process, collaboratively formulating the research question and exclusion criteria, formulating the search strategy on a variety of databases, documenting the searches, record keeping, and writing the search methodology. It also discusses challenges encountered such as irregular timelines, providing education, communication, and learning new technologies for record keeping. Rewards include building relationships with researchers, expanding professional expertise, and receiving recognition for contributions to health care outcomes.
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Salari-Moghaddam, Asma; Milajerdi, Alireza; Larijani, Bagher; Esmaillzadeh, Ahmad
2018-06-01
No earlier study has summarized findings from previous publications on processed red meat intake and risk of Chronic Obstructive Pulmonary Disease (COPD). This systematic review and meta-analysis was conducted to examine the association between processed red meat intake and COPD risk. We searched in PubMed/Medline, ISI Web of Knowledge, Scopus, EMBASE and Google Scholar up to April 2018 to identify relevant studies. Prospective cohort studies that considered processed red meat as the exposure variable and COPD as the main outcome variable or as one of the outcomes were included in the systematic review. Publications in which hazard ratios (HRs) were reported as effect size were included in the meta-analysis. Finally, five cohort studies were considered in this systematic review and meta-analysis. In total, 289,952 participants, including 8338 subjects with COPD, aged ≥27 years were included in the meta-analysis. These studies were from Sweden and the US. Linear dose response meta-analysis revealed that each 50 gr/week increase in processed red meat intake was associated with 8% higher risk of COPD (HR: 1.08; 95% CI: 1.03, 1.13). There was an evidence of non-linear association between processed red meat intake and risk of COPD (P < 0.001). In this systematic review and meta-analysis, we found a significant positive association between processed red meat intake and risk of COPD. CRD42017077971. Copyright © 2018 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.
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Boullata, Joseph I; Holcombe, Beverly; Sacks, Gordon; Gervasio, Jane; Adams, Stephen C; Christensen, Michael; Durfee, Sharon; Ayers, Phil; Marshall, Neil; Guenter, Peggi
2016-08-01
Parenteral nutrition (PN) is a high-alert medication with a complex drug use process. Key steps in the process include the review of each PN prescription followed by the preparation of the formulation. The preparation step includes compounding the PN or activating a standardized commercially available PN product. The verification and review, as well as preparation of this complex therapy, require competency that may be determined by using a standardized process for pharmacists and for pharmacy technicians involved with PN. An American Society for Parenteral and Enteral Nutrition (ASPEN) standardized model for PN order review and PN preparation competencies is proposed based on a competency framework, the ASPEN-published interdisciplinary core competencies, safe practice recommendations, and clinical guidelines, and is intended for institutions and agencies to use with their staff. © 2016 American Society for Parenteral and Enteral Nutrition.
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Operational readiness review phase-1 final report for WRAP-1
DOE Office of Scientific and Technical Information (OSTI.GOV)
Bowen, W., Westinghouse Hanford
1996-12-27
This report documents the Operational Readiness Review for WRAP-1 Phase-1 operations. The report includes all criteria, lines of inquiry with resulting Findings and Observations. The review included assessing operational capability of the organization and the computer controlled process and facility systems.
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Solar technology assessment project. Volume 6: Photovoltaic technology assessment
NASA Astrophysics Data System (ADS)
Backus, C. E.
1981-04-01
Industrial production of photovoltaic systems and volume of sales are reviewed. Low cost silicon production techniques are reviewed, including the Czochralski process, heat exchange method, edge defined film fed growth, dentritic web growth, and silicon on ceramic process. Semicrystalline silicon, amorphous silicon, and low cost poly-silicon are discussed as well as advanced materials and concentrator systems. Balance of system components beyond those needed to manufacture the solar panels are included. Nontechnical factors are assessed. The 1986 system cost goals are briefly reviewed.
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Bakhbakhi, Danya; Siassakos, Dimitrios; Burden, Christy; Jones, Ffion; Yoward, Freya; Redshaw, Maggie; Murphy, Samantha; Storey, Claire
2017-10-02
Following a perinatal death, a formal standardised multi-disciplinary review should take place, to learn from the death of a baby and facilitate improvements in future care. It has been recommended that bereaved parents should be offered the opportunity to give feedback on the care they have received and integrate this feedback into the perinatal mortality review process. However, the MBRRACE-UK Perinatal Confidential Enquiry (2015) found that only one in 20 cases parental concerns were included in the review. Although guidance suggests parental opinion should be sought, little evidence exists on how this may be incorporated into the perinatal mortality review process. The purpose of the PARENTS study was to investigate bereaved parents' views on involvement in the perinatal mortality review process. A semi-structured focus group of 11 bereaved parents was conducted in South West England. A purposive sampling technique was utilised to recruit a diverse sample of women and their partners who had experienced a perinatal death more than 6 months prior to the study. A six-stage thematic analysis was followed to explore parental perceptions and expectations of the perinatal mortality review process. Four over-arching themes emerged from the analysis: transparency; flexibility combined with specificity; inclusivity; and a positive approach. It was evident that the majority of parents were supportive of their involvement in the perinatal mortality review process and they wanted to know the outcome of the meeting. It emerged that an individualised approach should be taken to allow flexibility on when and how they could contribute to the process. The emotional aspects of care should be considered as well as the clinical care. Parents identified that the whole care pathway should be examined during the review including antenatal, postnatal, and neonatal and community based care. They agreed that there should be an opportunity for parents to give feedback on both good and poor aspects of their care. Parents were unaware that a review of their baby's death took place in the hospital. Parental involvement in the perinatal mortality review process would promote an open culture in the healthcare system and learning from adverse events including deaths. Further research should focus on designing and evaluating a perinatal mortality review process where parental feedback will be integral.
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Engineering the Future: Cell 6
NASA Technical Reports Server (NTRS)
Stahl, P. H.
2010-01-01
This slide presentation reviews the development of the James Webb Space Telescope (JWST), explaining the development using a systems engineering methodology. Included are slides showing the organizational chart, the JWST Science Goals, the size of the primary mirror, and full scale mockups of the JSWT. Also included is a review of the JWST Optical Telescope Requirements, a review of the preliminary design and analysis, the technology development required to create the JWST, with particular interest in the specific mirror technology that was required, and views of the mirror manufacturing process. Several slides review the process of verification and validation by testing and analysis, including a diagram of the Cryogenic Test Facility at Marshall, and views of the primary mirror while being tested in the cryogenic facility.
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Optimizing the post-graduate institutional program evaluation process.
Lypson, Monica L; Prince, Mark E P; Kasten, Steven J; Osborne, Nicholas H; Cohan, Richard H; Kowalenko, Terry; Dougherty, Paul J; Reynolds, R Kevin; Spires, M Catherine; Kozlow, Jeffrey H; Gitlin, Scott D
2016-02-17
Reviewing program educational efforts is an important component of postgraduate medical education program accreditation. The post-graduate review process has evolved over time to include centralized oversight based on accreditation standards. The institutional review process and the impact on participating faculty are topics not well described in the literature. We conducted multiple Plan-Do-Study-Act (PDSA) cycles to identify and implement areas for change to improve productivity in our institutional program review committee. We also conducted one focus group and six in-person interviews with 18 committee members to explore their perspectives on the committee's evolution. One author (MLL) reviewed the transcripts and performed the initial thematic coding with a PhD level research associate and identified and categorized themes. These themes were confirmed by all participating committee members upon review of a detailed summary. Emergent themes were triangulated with the University of Michigan Medical School's Admissions Executive Committee (AEC). We present an overview of adopted new practices to the educational program evaluation process at the University of Michigan Health System that includes standardization of meetings, inclusion of resident members, development of area content experts, solicitation of committed committee members, transition from paper to electronic committee materials, and focus on continuous improvement. Faculty and resident committee members identified multiple improvement areas including the ability to provide high quality reviews of training programs, personal and professional development, and improved feedback from program trainees. A standing committee that utilizes the expertise of a group of committed faculty members and which includes formal resident membership has significant advantages over ad hoc or other organizational structures for program evaluation committees.
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Code of Federal Regulations, 2010 CFR
2010-07-01
... Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PREDECISIONAL ADMINISTRATIVE REVIEW PROCESSES Predecisional Administrative Review Process for Hazardous Fuel Reduction Projects Authorized by the Healthy... subject to the objection process pursuant to 36 CFR part 218, subpart A, and include the following: (i...
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Central Processing Dysfunctions in Children: A Review of Research.
ERIC Educational Resources Information Center
Chalfant, James C.; Scheffelin, Margaret A.
Research on central processing dysfunctions in children is reviewed in three major areas. The first, dysfunctions in the analysis of sensory information, includes auditory, visual, and haptic processing. The second, dysfunction in the synthesis of sensory information, covers multiple stimulus integration and short-term memory. The third area of…
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NASA/MSFC FY-82 atmospheric processes research review
NASA Technical Reports Server (NTRS)
Turner, R. E. (Compiler)
1982-01-01
The NASA/MSFC FY-82 Atmospheric Processes Research Program was reviewed. The review covered research tasks in the areas of upper atmosphere, global weather, and severe storms and local weather. Also included was research on aviation safety environmental hazards. The research project summaries, in narrative outline form, supplied by the individual investigators together with the agenda and other information about the review are presented.
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Processing methods, characteristics and adsorption behavior of tire derived carbons: a review.
Saleh, Tawfik A; Gupta, Vinod Kumar
2014-09-01
The remarkable increase in the number of vehicles worldwide; and the lack of both technical and economical mechanisms of disposal make waste tires to be a serious source of pollution. One potential recycling process is pyrolysis followed by chemical activation process to produce porous activated carbons. Many researchers have recently proved the capability of such carbons as adsorbents to remove various types of pollutants including organic and inorganic species. This review attempts to compile relevant knowledge about the production methods of carbon from waste rubber tires. The effects of various process parameters including temperature and heating rate, on the pyrolysis stage; activation temperature and time, activation agent and activating gas are reviewed. This review highlights the use of waste-tires derived carbon to remove various types of pollutants like heavy metals, dye, pesticides and others from aqueous media. Copyright © 2014 Elsevier B.V. All rights reserved.
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Microwave processing of cement and concrete materials – towards an industrial reality?
DOE Office of Scientific and Technical Information (OSTI.GOV)
Buttress, Adam, E-mail: adam.buttress@nottingham.ac.uk; Jones, Aled; Kingman, Sam
2015-02-15
Each year a substantial body of literature is published on the use of microwave to process cement and concrete materials. Yet to date, very few if any have lead the realisation of a commercial scale industrial system and is the context under which this review has been undertaken. The state-of the–art is evaluated for opportunities, and the key barriers to the development of new microwave-based processing techniques to enhance production, processing and recycling of cement and concrete materials. Applications reviewed include pyro-processing of cement clinker; accelerated curing, non-destructive testing and evaluation (NDT&E), and end-of-life processing including radionuclide decontamination.
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Medical journal peer review: process and bias.
Manchikanti, Laxmaiah; Kaye, Alan D; Boswell, Mark V; Hirsch, Joshua A
2015-01-01
Scientific peer review is pivotal in health care research in that it facilitates the evaluation of findings for competence, significance, and originality by qualified experts. While the origins of peer review can be traced to the societies of the eighteenth century, it became an institutionalized part of the scholarly process in the latter half of the twentieth century. This was a response to the growth of research and greater subject specialization. With the current increase in the number of specialty journals, the peer review process continues to evolve to meet the needs of patients, clinicians, and policy makers. The peer review process itself faces challenges. Unblinded peer review might suffer from positive or negative bias towards certain authors, specialties, and institutions. Peer review can also suffer when editors and/or reviewers might be unable to understand the contents of the submitted manuscript. This can result in an inability to detect major flaws, or revelations of major flaws after acceptance of publication by the editors. Other concerns include potentially long delays in publication and challenges uncovering plagiarism, duplication, corruption and scientific misconduct. Conversely, a multitude of these challenges have led to claims of scientific misconduct and an erosion of faith. These challenges have invited criticism of the peer review process itself. However, despite its imperfections, the peer review process enjoys widespread support in the scientific community. Peer review bias is one of the major focuses of today's scientific assessment of the literature. Various types of peer review bias include content-based bias, confirmation bias, bias due to conservatism, bias against interdisciplinary research, publication bias, and the bias of conflicts of interest. Consequently, peer review would benefit from various changes and improvements with appropriate training of reviewers to provide quality reviews to maintain the quality and integrity of research without bias. Thus, an appropriate, transparent peer review is not only ideal, but necessary for the future to facilitate scientific progress.
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Review of microscopic plasma processes of occurring during refilling of the plasmasphere
NASA Technical Reports Server (NTRS)
Singh, N.; Torr, D. G.
1988-01-01
Refilling of the plasmashere after geomagnetic storms involves both macroscopic and microscopic plasma processes. The latter types of processes facilitate the refilling by trapping the plasma in the flux tube and by thermalizing the interhemispheric flow. A review of studies on microscopic processes is presented. The primary focus in this review is on the processes when the density is low and the plasma is collisionless. The discussion includes electrostatic shock formation, pitch angle scatterring extended ion heating and localized ion heating in the equatorial region.
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NASA Technical Reports Server (NTRS)
2008-01-01
This audit was initiated in response to a hotline complaint regarding the review, approval, and release of scientific and technical information (STI) at Johnson Space Center. The complainant alleged that Johnson personnel conducting export control reviews of STI were not fully qualified to conduct those reviews and that the reviews often did not occur until after the STI had been publicly released. NASA guidance requires that STI, defined as the results of basic and applied scientific, technical, and related engineering research and development, undergo certain reviews prior to being released outside of NASA or to audiences that include foreign nationals. The process includes technical, national security, export control, copyright, and trade secret (e.g., proprietary data) reviews. The review process was designed to preclude the inappropriate dissemination of sensitive information while ensuring that NASA complies with a requirement of the National Aeronautics and Space Act of 1958 (the Space Act)1 to provide for the widest practicable and appropriate dissemination of information resulting from NASA research activities. We focused our audit on evaluating the STI review process: specifically, determining whether the roles and responsibilities for the review, approval, and release of STI were adequately defined and documented in NASA and Center-level guidance and whether that guidance was effectively implemented at Goddard Space Flight Center, Johnson Space Center, Langley Research Center, and Marshall Space Flight Center. Johnson was included in the review because it was the source of the initial complaint, and Goddard, Langley, and Marshall were included because those Centers consistently produce significant amounts of STI.
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TQM (Total Quality Management) SPARC (Special Process Action Review Committees) Handbook
1989-08-01
This document describes the techniques used to support and guide the Special Process Action Review Committees for accomplishing their goals for Total Quality Management (TQM). It includes concepts and definitions, checklists, sample formats, and assessment criteria. Keywords: Continuous process improvement; Logistics information; Process analysis; Quality control; Quality assurance; Total Quality Management ; Statistical processes; Management Planning and control; Management training; Management information systems.
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Hashan, Hajed; Aljuffali, Ibrahim; Patel, Prisha; Walker, Stuart
This study compares the current regulatory review process and good review practices at the Saudi Food and Drug Authority (SFDA) with those of regulatory agencies in Australia, Canada, and Singapore and identifies opportunities for developing the SFDA as a Regional Centre of Excellence. A questionnaire completed by the SFDA included data regarding the organisation, key milestones, review timelines, and good review practices of the agency. Similar information was obtained within the same timeframe (2014/2015) through the same standard questionnaire regarding the processes and practices for Health Canada, Singapore's Health Sciences Authority, and Australia's Therapeutic Goods Administration. All four regulatory agencies have established target times for scientific assessment and regulatory review, examine dossier sections in parallel, and separate company response time from overall timing. Additionally, all four agencies have instituted good review practices including standard operating procedures, templates, dossier monitoring, and continuous improvement processes, and assign a high priority to transparency in their relationships with the public, healthcare professionals and industry. Of the four agencies, however, only the SFDA requires a Certificate of Pharmaceutical Product (CPP) at the time of the submission and pricing negotiations before final product approval. To assist the SFDA in its efforts to become a Regional Centre of Excellence, it is suggested that the agency explore a risk stratification approach to select dossiers for verification, abridged, or full reviews; use forms of certification other than the CPP; make pricing negotiations independent to the review process; and introduce a feedback process for the quality of the dossier.
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The expected results include an integrated process and mechanical design including a fabrication plan for the glycerol dehydration reactor, comprehensive heat and material balance, environmental impact assessment and comprehensive safety review. The resulting process design w...
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Code of Federal Regulations, 2010 CFR
2010-04-01
... the pre-filing review of any pipeline or other natural gas facilities, including facilities not... from the subject LNG terminal facilities to the existing natural gas pipeline infrastructure. (b) Other... and review process for LNG terminal facilities and other natural gas facilities prior to filing of...
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How to Write a Scholarly Book Review for Publication in a Peer-Reviewed Journal
Lee, Alexander D.; Green, Bart N.; Johnson, Claire D.; Nyquist, Julie
2010-01-01
Purpose: To describe and discuss the processes used to write scholarly book reviews for publication in peer-reviewed journals and to provide a recommended strategy and book appraisal worksheet to use when conducting book reviews. Methods: A literature search of MEDLINE, EMBASE, CINAHL, and the Index to Chiropractic Literature was conducted in June 2009 using a combination of controlled vocabulary and truncated text words to capture articles relevant to writing scholarly book reviews for publication in peer-reviewed journals. Results: The initial search identified 839 citations. Following the removal of duplicates and the application of selection criteria, a total of 78 articles were included in this review including narrative commentaries (n = 26), editorials or journal announcements (n = 25), original research (n = 18), and journal correspondence pieces (n = 9). Discussion: Recommendations for planning and writing an objective and quality book review are presented based on the evidence gleaned from the articles reviewed and from the authors' experiences. A worksheet for conducting a book review is provided. Conclusions: The scholarly book review serves many purposes and has the potential to be an influential literary form. The process of publishing a successful scholarly book review requires the reviewer to appreciate the book review publication process and to be aware of the skills and strategies involved in writing a successful review. PMID:20480015
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Consumer psychology: categorization, inferences, affect, and persuasion.
Loken, Barbara
2006-01-01
This chapter reviews research on consumer psychology with emphasis on the topics of categorization, inferences, affect, and persuasion. The chapter reviews theory-based empirical research during the period 1994-2004. Research on categorization includes empirical research on brand categories, goals as organizing frameworks and motivational bases for judgments, and self-based processing. Research on inferences includes numerous types of inferences that are cognitively and/or experienced based. Research on affect includes the effects of mood on processing and cognitive and noncognitive bases for attitudes and intentions. Research on persuasion focuses heavily on the moderating role of elaboration and dual-process models, and includes research on attitude strength responses, advertising responses, and negative versus positive evaluative dimensions.
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Building the United States National Vegetation Classification
Franklin, S.B.; Faber-Langendoen, D.; Jennings, M.; Keeler-Wolf, T.; Loucks, O.; Peet, R.; Roberts, D.; McKerrow, A.
2012-01-01
The Federal Geographic Data Committee (FGDC) Vegetation Subcommittee, the Ecological Society of America Panel on Vegetation Classification, and NatureServe have worked together to develop the United States National Vegetation Classification (USNVC). The current standard was accepted in 2008 and fosters consistency across Federal agencies and non-federal partners for the description of each vegetation concept and its hierarchical classification. The USNVC is structured as a dynamic standard, where changes to types at any level may be proposed at any time as new information comes in. But, because much information already exists from previous work, the NVC partners first established methods for screening existing types to determine their acceptability with respect to the 2008 standard. Current efforts include a screening process to assign confidence to Association and Group level descriptions, and a review of the upper three levels of the classification. For the upper levels especially, the expectation is that the review process includes international scientists. Immediate future efforts include the review of remaining levels and the development of a proposal review process.
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Technological survey of tellurium and its compounds
NASA Technical Reports Server (NTRS)
Steindler, M. J.; Vissers, D. R.
1968-01-01
Review includes data on the chemical and physical properties of tellurium, its oxides, and fluorides, pertinent to the process problem of handling fission product tellurium in fluoride form. The technology of tellurium handling in nonaqueous processing of nuclear fuels is also reviewed.
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Reviewing Manuscripts for Biomedical Journals
Garmel, Gus M
2010-01-01
Writing for publication is a complex task. For many professionals, producing a well-executed manuscript conveying one's research, ideas, or educational wisdom is challenging. Authors have varying emotions related to the process of writing for scientific publication. Although not studied, a relationship between an author's enjoyment of the writing process and the product's outcome is highly likely. As with any skill, practice generally results in improvements. Literature focused on preparing manuscripts for publication and the art of reviewing submissions exists. Most journals guard their reviewers' anonymity with respect to the manuscript review process. This is meant to protect them from direct or indirect author demands, which may occur during the review process or in the future. It is generally accepted that author identities are masked in the peer-review process. However, the concept of anonymity for reviewers has been debated recently; many editors consider it problematic that reviewers are not held accountable to the public for their decisions. The review process is often arduous and underappreciated, one reason why biomedical journals acknowledge editors and frequently recognize reviewers who donate their time and expertise in the name of science. This article describes essential elements of a submitted manuscript, with the hopes of improving scientific writing. It also discusses the review process within the biomedical literature, the importance of reviewers to the scientific process, responsibilities of reviewers, and qualities of a good review and reviewer. In addition, it includes useful insights to individuals who read and interpret the medical literature. PMID:20740129
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Chambers, Lori A; Jackson, Randy; Worthington, Catherine; Wilson, Ciann L; Tharao, Wangari; Greenspan, Nicole R; Masching, Renee; Pierre-Pierre, Valérie; Mbulaheni, Tola; Amirault, Marni; Brownlee, Patrick
2018-01-01
This article summarizes our deepened understanding of decolonizing research with, for, and by Indigenous peoples and peoples of African descent that emerged from conducting a scoping review of the methodological literature and reflecting on our review process. Although our review identified decolonizing methodologies as a promising approach, we questioned if our scoping review process engaged in decolonizing knowing. To unpack the epistemological tensions between decolonizing knowing and Western ways of doing scoping reviews, we engaged in individual and collective reflective processes- dialoguing with the tensions-moving from individual immersion in the literature to transformative dialogues among the team. In reflecting upon our tensions with the scoping review process, themes that emerged included (a) ontological/epistemological disjunctures, (b) tensions with concepts and language, and (c) relationships with the literature and beyond. This reflexive process provides valuable insight into ways in which review methods might be made a decolonizing research experience.
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Comprehension of Connected Discourse.
ERIC Educational Resources Information Center
Mosberg, Ludwig; Shima, Fred
A rationale was developed for researching reading comprehension based on information gain. Previous definitions of comprehension which were reviewed included operational vs. nonoperational and skills vs. processes. Comprehension was viewed as an informational processing event which includes a constellation of cognitive and learning processes. Two…
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Evaluation of mercury in the liquid waste processing facilities
DOE Office of Scientific and Technical Information (OSTI.GOV)
Jain, Vijay; Shah, Hasmukh; Occhipinti, John E.
2015-08-13
This report provides a summary of Phase I activities conducted to support an Integrated Evaluation of Mercury in Liquid Waste System (LWS) Processing Facilities. Phase I activities included a review and assessment of the liquid waste inventory and chemical processing behavior of mercury using a system by system review methodology approach. Gaps in understanding mercury behavior as well as action items from the structured reviews are being tracked. 64% of the gaps and actions have been resolved.
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PETC Review, Issue 5, Spring 1992
DOE Office of Scientific and Technical Information (OSTI.GOV)
Blaustein, B D; Reiss, J; Tarquinio, M A
1992-04-01
This issue of PETC Review contains short discussion on the following topics: advanced coal preparation processes, new scrubbers for flue gas desulfurization, PETC's Coal Preparation Process Research Facility, and PETC's Science Outreach Program. Supplemental sections on publications, highlights, calendars, etc. are also included. (VC)
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NASA Processes and Requirements for Conducting Human-in-the-Loop Closed Chamber Tests
NASA Technical Reports Server (NTRS)
Barta, Daniel J.; Montz, Michael E.
2004-01-01
NASA has specific processes and requirements that must be followed for tests involving human subjects to be conducted in a safe and effective manner. There are five distinct phases of test operations. Phase one, the test request phase, consists of those activities related to initiating, processing, reviewing, and evaluating the test request. Phase two, the test preparation phase consists of those activities related to planning, coordinating, documenting, and building up the test. Phase three, the test readiness phase consists of those activities related to verifying and reviewing the planned test operations. Phase four, the test activity phase, consists of all pretest operations, functional checkouts, emergency drills, and test operations. Phase five, the post test activity phase, consists of those activities performed once the test is completed, including briefings, documentation of anomalies, data reduction and archiving, and reporting. Project management processes must be followed for facility modifications and major test buildup, which include six phases: initiation and assessment, requirements evaluation, preliminary design, detailed design, use readiness review (URR) and acceptance. Compliance with requirements for safety and quality assurance are documented throughout the test buildup and test operation processes. Tests involving human subjects must be reviewed by the applicable Institutional Review Board (IRB).
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ERIC Educational Resources Information Center
Al Otaiba, Stephanie; Kosanovich-Grek, Marcia L.; Torgesen, Joseph K.; Hassler, Laura; Wahl, Michelle
2005-01-01
This article describes the findings of our review process for core reading programs and provides a preliminary rubric emanating from this process for rating core reading programs. To our knowledge, this is the first published review of the current "Reading First" guidelines and includes all five components of scientifically based reading…
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Frankel, Edwin; Bakhouche, Abdelhakim; Lozano-Sánchez, Jesús; Segura-Carretero, Antonio; Fernández-Gutiérrez, Alberto
2013-06-05
This review describes the olive oil production process to obtain extra virgin olive oil (EVOO) enriched in polyphenol and byproducts generated as sources of antioxidants. EVOO is obtained exclusively by mechanical and physical processes including collecting, washing, and crushing of olives, malaxation of olive paste, centrifugation, storage, and filtration. The effect of each step is discussed to minimize losses of polyphenols from large quantities of wastes. Phenolic compounds including phenolic acids, alcohols, secoiridoids, lignans, and flavonoids are characterized in olive oil mill wastewater, olive pomace, storage byproducts, and filter cake. Different industrial pilot plant processes are developed to recover phenolic compounds from olive oil byproducts with antioxidant and bioactive properties. The technological information compiled in this review will help olive oil producers to improve EVOO quality and establish new processes to obtain valuable extracts enriched in polyphenols from byproducts with food ingredient applications.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-21
... (SEDAR) process, a multi-step method for determining the status of fish stocks in the Southeast Region. SEDAR includes a Data Workshop, a Stock Assessment Process and a Review Workshop. The product of the... datasets are appropriate for assessment analyses. The product of the Stock Assessment Process is a stock...
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Review of Solids Handling. Student Manual. Biological Treatment Process Control.
ERIC Educational Resources Information Center
Carnegie, John W.
This student manual contains the textual material for a single-lesson unit which summarizes and reviews most of the solids handling processes in common use in municipal treatment plants. No attempt is made to detail the theory and operation of the processes. Topics discussed include: (1) sources of sludge; (2) the importance of sludge management;…
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Review Article: The Imaging of What in the Multilingual Mind?
ERIC Educational Resources Information Center
de Bot, Kees
2008-01-01
In this review article it is argued that while the number of neuro-imaging (NI) studies on multilingual processing has exploded over the last few years, the contribution of such studies to enhance our understanding of the process of multilingual processing has not been very substantial. There are problems on various levels, which include the…
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The software development process at the Chandra X-ray Center
NASA Astrophysics Data System (ADS)
Evans, Janet D.; Evans, Ian N.; Fabbiano, Giuseppina
2008-08-01
Software development for the Chandra X-ray Center Data System began in the mid 1990's, and the waterfall model of development was mandated by our documents. Although we initially tried this approach, we found that a process with elements of the spiral model worked better in our science-based environment. High-level science requirements are usually established by scientists, and provided to the software development group. We follow with review and refinement of those requirements prior to the design phase. Design reviews are conducted for substantial projects within the development team, and include scientists whenever appropriate. Development follows agreed upon schedules that include several internal releases of the task before completion. Feedback from science testing early in the process helps to identify and resolve misunderstandings present in the detailed requirements, and allows review of intangible requirements. The development process includes specific testing of requirements, developer and user documentation, and support after deployment to operations or to users. We discuss the process we follow at the Chandra X-ray Center (CXC) to develop software and support operations. We review the role of the science and development staff from conception to release of software, and some lessons learned from managing CXC software development for over a decade.
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Current and Future Flight Operating Systems
NASA Technical Reports Server (NTRS)
Cudmore, Alan
2007-01-01
This viewgraph presentation reviews the current real time operating system (RTOS) type in use with current flight systems. A new RTOS model is described, i.e. the process model. Included is a review of the challenges of migrating from the classic RTOS to the Process Model type.
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PETC Review, Issue 5, Spring 1992
DOE Office of Scientific and Technical Information (OSTI.GOV)
Blaustein, B.D.; Reiss, J.; Tarquinio, M.A.
1992-07-01
This issue of PETC Review contains short discussion on the following topics: advanced coal preparation processes, new scrubbers for flue gas desulfurization, PETC`s Coal Preparation Process Research Facility, and PETC`s Science Outreach Program. Supplemental sections on publications, highlights, calendars, etc. are also included. (VC)
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Implementation of NASA Materials and Processes Requirements at the Goddard Space Flight Center
NASA Technical Reports Server (NTRS)
Powers, Charles E.
2009-01-01
This slide presentation reviews the history and current practices of the Materials Engineering Branch (MEB) at the Goddard Space Flight Center. Included in the presentation is a review of the general Materials and Processes (M&P) requirements in the NASA-STD-6016. The work that the Materials Engineering Branch does to support GSFC Projects is also reviewed. The Materials Engineering Branch capabilities are listed, the expertise that is available to GSFC projects is also listed. Included in the backup slides are forms that the MEB uses to identify the materials in the spacecraft under development.
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May, Carl R; Cummings, Amanda; Girling, Melissa; Bracher, Mike; Mair, Frances S; May, Christine M; Murray, Elizabeth; Myall, Michelle; Rapley, Tim; Finch, Tracy
2018-06-07
Normalization Process Theory (NPT) identifies, characterises and explains key mechanisms that promote and inhibit the implementation, embedding and integration of new health techniques, technologies and other complex interventions. A large body of literature that employs NPT to inform feasibility studies and process evaluations of complex healthcare interventions has now emerged. The aims of this review were to review this literature; to identify and characterise the uses and limits of NPT in research on the implementation and integration of healthcare interventions; and to explore NPT's contribution to understanding the dynamics of these processes. A qualitative systematic review was conducted. We searched Web of Science, Scopus and Google Scholar for articles with empirical data in peer-reviewed journals that cited either key papers presenting and developing NPT, or the NPT Online Toolkit ( www.normalizationprocess.org ). We included in the review only articles that used NPT as the primary approach to collection, analysis or reporting of data in studies of the implementation of healthcare techniques, technologies or other interventions. A structured data extraction instrument was used, and data were analysed qualitatively. Searches revealed 3322 citations. We show that after eliminating 2337 duplicates and broken or junk URLs, 985 were screened as titles and abstracts. Of these, 101 were excluded because they did not fit the inclusion criteria for the review. This left 884 articles for full-text screening. Of these, 754 did not fit the inclusion criteria for the review. This left 130 papers presenting results from 108 identifiable studies to be included in the review. NPT appears to provide researchers and practitioners with a conceptual vocabulary for rigorous studies of implementation processes. It identifies, characterises and explains empirically identifiable mechanisms that motivate and shape implementation processes. Taken together, these mean that analyses using NPT can effectively assist in the explanation of the success or failure of specific implementation projects. Ten percent of papers included critiques of some aspect of NPT, with those that did mainly focusing on its terminology. However, two studies critiqued NPT emphasis on agency, and one study critiqued NPT for its normative focus. This review demonstrates that researchers found NPT useful and applied it across a wide range of interventions. It has been effectively used to aid intervention development and implementation planning as well as evaluating and understanding implementation processes themselves. In particular, NPT appears to have offered a valuable set of conceptual tools to aid understanding of implementation as a dynamic process.
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Evaluation of Mercury in Liquid Waste Processing Facilities - Phase I Report
DOE Office of Scientific and Technical Information (OSTI.GOV)
Jain, V.; Occhipinti, J.; Shah, H.
2015-07-01
This report provides a summary of Phase I activities conducted to support an Integrated Evaluation of Mercury in Liquid Waste System (LWS) Processing Facilities. Phase I activities included a review and assessment of the liquid waste inventory and chemical processing behavior of mercury using a system by system review methodology approach. Gaps in understanding mercury behavior as well as action items from the structured reviews are being tracked. 64% of the gaps and actions have been resolved.
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Evaluation of mercury in liquid waste processing facilities - Phase I report
DOE Office of Scientific and Technical Information (OSTI.GOV)
Jain, V.; Occhipinti, J. E.; Shah, H.
2015-07-01
This report provides a summary of Phase I activities conducted to support an Integrated Evaluation of Mercury in Liquid Waste System (LWS) Processing Facilities. Phase I activities included a review and assessment of the liquid waste inventory and chemical processing behavior of mercury using a system by system review methodology approach. Gaps in understanding mercury behavior as well as action items from the structured reviews are being tracked. 64% of the gaps and actions have been resolved.
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A review on the relationship between food structure, processing, and bioavailability.
Sensoy, Ilkay
2014-01-01
This review highlights the effects of processing and food matrix on bioaccessibility and bioavailability of functional components. Human digestive system is reviewed as an element in bioavailability. Methods for bioaccessibility and bioavailability determination are described. Information about the location of functional compounds in the tissue is presented to portray the matrix information. Research data on the effects of food matrix and processing on bioaccessibility and bioavailability are summarized. Finally, trends in the development of functional component delivery systems are included.
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7 CFR 3406.14 - Proposal review-teaching.
Code of Federal Regulations, 2010 CFR
2010-01-01
... 7 Agriculture 15 2010-01-01 2010-01-01 false Proposal review-teaching. 3406.14 Section 3406.14... Review and Evaluation of a Teaching Proposal § 3406.14 Proposal review—teaching. The proposal evaluation process includes both internal staff review and merit evaluation by peer review panels comprised of...
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Standardized severe maternal morbidity review: rationale and process.
Kilpatrick, Sarah J; Berg, Cynthia; Bernstein, Peter; Bingham, Debra; Delgado, Ana; Callaghan, William M; Harris, Karen; Lanni, Susan; Mahoney, Jeanne; Main, Elliot; Nacht, Amy; Schellpfeffer, Michael; Westover, Thomas; Harper, Margaret
2014-08-01
Severe maternal morbidity and mortality have been rising in the United States. To begin a national effort to reduce morbidity, a specific call to identify all pregnant and postpartum women experiencing admission to an intensive care unit or receipt of 4 or more units of blood for routine review has been made. While advocating for review of these cases, no specific guidance for the review process was provided. Therefore, the aim of this expert opinion is to present guidelines for a standardized severe maternal morbidity interdisciplinary review process to identify systems, professional, and facility factors that can be ameliorated, with the overall goal of improving institutional obstetric safety and reducing severe morbidity and mortality among pregnant and recently pregnant women. This opinion was developed by a multidisciplinary working group that included general obstetrician-gynecologists, maternal-fetal medicine subspecialists, certified nurse-midwives, and registered nurses all with experience in maternal mortality reviews. A process for standardized review of severe maternal morbidity addressing committee organization, review process, medical record abstraction and assessment, review culture, data management, review timing, and review confidentiality is presented. Reference is made to a sample severe maternal morbidity abstraction and assessment form.
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An assessment of space shuttle flight software development processes
NASA Technical Reports Server (NTRS)
1993-01-01
In early 1991, the National Aeronautics and Space Administration's (NASA's) Office of Space Flight commissioned the Aeronautics and Space Engineering Board (ASEB) of the National Research Council (NRC) to investigate the adequacy of the current process by which NASA develops and verifies changes and updates to the Space Shuttle flight software. The Committee for Review of Oversight Mechanisms for Space Shuttle Flight Software Processes was convened in Jan. 1992 to accomplish the following tasks: (1) review the entire flight software development process from the initial requirements definition phase to final implementation, including object code build and final machine loading; (2) review and critique NASA's independent verification and validation process and mechanisms, including NASA's established software development and testing standards; (3) determine the acceptability and adequacy of the complete flight software development process, including the embedded validation and verification processes through comparison with (1) generally accepted industry practices, and (2) generally accepted Department of Defense and/or other government practices (comparing NASA's program with organizations and projects having similar volumes of software development, software maturity, complexity, criticality, lines of code, and national standards); (4) consider whether independent verification and validation should continue. An overview of the study, independent verification and validation of critical software, and the Space Shuttle flight software development process are addressed. Findings and recommendations are presented.
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A Short Review of Membrane Fouling in Forward Osmosis Processes
Chun, Youngpil; Mulcahy, Dennis; Zou, Linda; Kim, In S.
2017-01-01
Interest in forward osmosis (FO) research has rapidly increased in the last decade due to problems of water and energy scarcity. FO processes have been used in many applications, including wastewater reclamation, desalination, energy production, fertigation, and food and pharmaceutical processing. However, the inherent disadvantages of FO, such as lower permeate water flux compared to pressure driven membrane processes, concentration polarisation (CP), reverse salt diffusion, the energy consumption of draw solution recovery and issues of membrane fouling have restricted its industrial applications. This paper focuses on the fouling phenomena of FO processes in different areas, including organic, inorganic and biological categories, for better understanding of this long-standing issue in membrane processes. Furthermore, membrane fouling monitoring and mitigation strategies are reviewed. PMID:28604649
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Review of Options for Ammonia/Ammonium Management
DOE Office of Scientific and Technical Information (OSTI.GOV)
Nash, C. A.
This report is a review of literature supporting practical ammonia/ammonium destruction processes. Melter research supporting Hanford Low Activity Waste (LAW) glass production has shown that significant amounts of ammonia will be in the melter offgas condensate. Further work with secondary waste forms indicates the potential need to remove the ammonia, perhaps by an oxidative process. This review finds likely practical chemical methods to oxidize ammonia in aqueous solution at moderate temperatures and atmospheric pressure, using easily obtained reagents. Leading candidates include nitrite oxidation to produce nitrogen gas, various peroxide oxidative processes, and air stripping. This work reviews many other processesmore » and provides reasoning to not consider those processes further for this application.« less
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Understanding community-based processes for research ethics review: a national study.
Shore, Nancy; Brazauskas, Ruta; Drew, Elaine; Wong, Kristine A; Moy, Lisa; Baden, Andrea Corage; Cyr, Kirsten; Ulevicus, Jocelyn; Seifer, Sarena D
2011-12-01
Institutional review boards (IRBs), designed to protect individual study participants, do not routinely assess community consent, risks, and benefits. Community groups are establishing ethics review processes to determine whether and how research is conducted in their communities. To strengthen the ethics review of community-engaged research, we sought to identify and describe these processes. In 2008 we conducted an online survey of US-based community groups and community-institutional partnerships involved in human-participants research. We identified 109 respondents who met participation criteria and had ethics review processes in place. The respondents' processes mainly functioned through community-institutional partnerships, community-based organizations, community health centers, and tribal organizations. These processes had been created primarily to ensure that the involved communities were engaged in and directly benefited from research and were protected from research harms. The primary process benefits included giving communities a voice in determining which studies were conducted and ensuring that studies were relevant and feasible, and that they built community capacity. The primary process challenges were the time and resources needed to support the process. Community-based processes for ethics review consider community-level ethical issues that institution-based IRBs often do not.
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The impact of the Bologna process on nursing higher education in Europe: a review.
Collins, Shawn; Hewer, Ian
2014-01-01
Changes are occurring in global higher education. Nursing is not exempt from these changes, and must adapt in order to be competitive in a global market. The Bologna process has been integral in the last decade in modernizing European higher education. However, modernization does not occur without challenges. This paper addresses the Bologna process and the challenges it presents to nursing higher education in Europe. To describe the Bologna Process as it relates to European nursing education. Literature review via searches of the following electronic databases: Academic Search Premier, MEDLINE, PubMed, ERIC, and CINAHL. Search criteria included Bologna process, European higher education, nursing education, quality assurance, and ECTS. Twenty-four peer-reviewed articles were included as well as one peer-reviewed presentation, one commission report, and one book. Further investigation is required to address the complexities of the Bologna process and its evolutionary changes as it relates to nursing education in Europe. Change is not always easy, and is often complex, especially as it relates to cross-border education that involves governmental regulation. Bologna-member countries need to adapt to the ever-changing higher education environment or fall behind. Copyright © 2013 Elsevier Ltd. All rights reserved.
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Trade-off analysis of modes of data handling for earth resources (ERS), volume 1
NASA Technical Reports Server (NTRS)
1975-01-01
Data handling requirements are reviewed for earth observation missions along with likely technology advances. Parametric techniques for synthesizing potential systems are developed. Major tasks include: (1) review of the sensors under development and extensions of or improvements in these sensors; (2) development of mission models for missions spanning land, ocean, and atmosphere observations; (3) summary of data handling requirements including the frequency of coverage, timeliness of dissemination, and geographic relationships between points of collection and points of dissemination; (4) review of data routing to establish ways of getting data from the collection point to the user; (5) on-board data processing; (6) communications link; and (7) ground data processing. A detailed synthesis of three specific missions is included.
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An Improved Effective Cost Review Process for Value Engineering
Joo, D. S.; Park, J. I.
2014-01-01
Second-look value engineering (VE) is an approach that aims to lower the costs of products for which target costs are not being met during the production stage. Participants in second-look VE typically come up with a variety of ideas for cost cutting, but the outcomes often depend on their levels of experience, and not many good alternatives are available during the production stage. Nonetheless, good ideas have been consistently generated by VE experts. This paper investigates past second-look VE cases and the thinking processes of VE experts and proposes a cost review process as a systematic means of investigating cost-cutting ideas. This cost review process includes the use of an idea checklist and a specification review process. In addition to presenting the process, this paper reports on its feasibility, based on its introduction into a VE training course as part of a pilot study. The results indicate that the cost review process is effective in generating ideas for later analysis. PMID:25580459
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An improved effective cost review process for value engineering.
Joo, D S; Park, J I
2014-01-01
Second-look value engineering (VE) is an approach that aims to lower the costs of products for which target costs are not being met during the production stage. Participants in second-look VE typically come up with a variety of ideas for cost cutting, but the outcomes often depend on their levels of experience, and not many good alternatives are available during the production stage. Nonetheless, good ideas have been consistently generated by VE experts. This paper investigates past second-look VE cases and the thinking processes of VE experts and proposes a cost review process as a systematic means of investigating cost-cutting ideas. This cost review process includes the use of an idea checklist and a specification review process. In addition to presenting the process, this paper reports on its feasibility, based on its introduction into a VE training course as part of a pilot study. The results indicate that the cost review process is effective in generating ideas for later analysis.
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Software Reviews. Programs Worth a Second Look.
ERIC Educational Resources Information Center
Schneider, Roxanne; Eiser, Leslie
1989-01-01
Reviewed are three computer software packages for use in middle/high school classrooms. Included are "MacWrite II," a word-processing program for MacIntosh computers; "Super Story Tree," a word-processing program for Apple and IBM computers; and "Math Blaster Mystery," for IBM, Apple, and Tandy computers. (CW)
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USDA-ARS?s Scientific Manuscript database
This paper reviews chemistry, processes and application of hydrothermcally carbonized biomass wastes. Potential feedstock for the hydrothermal carbonization (HTC) includes variety of the non-traditional renewable wet agricultural and municipal waste streams. Pyrolysis and HTC show a comparable calor...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... and guidelines. (iv) A description of the review and decision-making process of inspections. (v) A... licensure, as applicable. (6) Procedures for making PT information available (under State confidentiality... represented in its application and other information, including, but not limited to, review and examination of...
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Decontamination and disposal of PCB wastes.
Johnston, L E
1985-01-01
Decontamination and disposal processes for PCB wastes are reviewed. Processes are classed as incineration, chemical reaction or decontamination. Incineration technologies are not limited to the rigorous high temperature but include those where innovations in use of oxident, heat transfer and residue recycle are made. Chemical processes include the sodium processes, radiant energy processes and low temperature oxidations. Typical processing rates and associated costs are provided where possible. PMID:3928363
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Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Peer review. 194.27 Section 194.27... § 194.27 Peer review. (a) Any compliance application shall include documentation of peer review that has... barrier evaluation as required in § 194.44. (b) Peer review processes required in paragraph (a) of this...
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Node-making process in network meta-analysis of nonpharmacological treatment are poorly reported.
James, Arthur; Yavchitz, Amélie; Ravaud, Philippe; Boutron, Isabelle
2018-05-01
To identify methods to support the node-making process in network meta-analyses (NMAs) of nonpharmacological treatments. We proceeded in two stages. First, we conducted a literature review of guidelines and methodological articles about NMAs to identify methods proposed to lump interventions into nodes. Second, we conducted a systematic review of NMAs of nonpharmacological treatments to extract methods used by authors to support their node-making process. MEDLINE and Google Scholar were searched to identify articles assessing NMA guidelines or methodology intended for NMA authors. MEDLINE, CENTRAL, and EMBASE were searched to identify reports of NMAs including at least one nonpharmacological treatment. Both searches involved articles available from database inception to March 2016. From the methodological review, we identified and extracted methods proposed to lump interventions into nodes. From the systematic review, the reporting of the network was assessed as long as the method described supported the node-making process. Among the 116 articles retrieved in the literature review, 12 (10%) discussed the concept of lumping or splitting interventions in NMAs. No consensual method was identified during the methodological review, and expert consensus was the only method proposed to support the node-making process. Among 5187 references for the systematic review, we included 110 reports of NMAs published between 2007 and 2016. The nodes were described in the introduction section of 88 reports (80%), which suggested that the node content might have been a priori decided before the systematic review. Nine reports (8.1%) described a specific process or justification to build nodes for the network. Two methods were identified: (1) fit a previously published classification and (2) expert consensus. Despite the importance of NMA in the delivery of evidence when several interventions are available for a single indication, recommendations on the reporting of the node-making process in NMAs are lacking, and reporting of the node-making process in NMAs seems insufficient. Copyright © 2017 Elsevier Inc. All rights reserved.
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7 CFR 3406.19 - Proposal review-research.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 7 Agriculture 15 2013-01-01 2013-01-01 false Proposal review-research. 3406.19 Section 3406.19... AGRICULTURE 1890 INSTITUTION CAPACITY BUILDING GRANTS PROGRAM Review and Evaluation of a Research Proposal § 3406.19 Proposal review—research. The proposal evaluation process includes both internal staff review...
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7 CFR 3406.19 - Proposal review-research.
Code of Federal Regulations, 2012 CFR
2012-01-01
... 7 Agriculture 15 2012-01-01 2012-01-01 false Proposal review-research. 3406.19 Section 3406.19... AGRICULTURE 1890 INSTITUTION CAPACITY BUILDING GRANTS PROGRAM Review and Evaluation of a Research Proposal § 3406.19 Proposal review—research. The proposal evaluation process includes both internal staff review...
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7 CFR 3406.19 - Proposal review-research.
Code of Federal Regulations, 2011 CFR
2011-01-01
... 7 Agriculture 15 2011-01-01 2011-01-01 false Proposal review-research. 3406.19 Section 3406.19... AGRICULTURE 1890 INSTITUTION CAPACITY BUILDING GRANTS PROGRAM Review and Evaluation of a Research Proposal § 3406.19 Proposal review—research. The proposal evaluation process includes both internal staff review...
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Leman, Steven W
2012-09-01
This review discusses detector physics and Monte Carlo techniques for cryogenic, radiation detectors that utilize combined phonon and ionization readout. A general review of cryogenic phonon and charge transport is provided along with specific details of the Cryogenic Dark Matter Search detector instrumentation. In particular, this review covers quasidiffusive phonon transport, which includes phonon focusing, anharmonic decay, and isotope scattering. The interaction of phonons in the detector surface is discussed along with the downconversion of phonons in superconducting films. The charge transport physics include a mass tensor which results from the crystal band structure and is modeled with a Herring-Vogt transformation. Charge scattering processes involve the creation of Neganov-Luke phonons. Transition-edge-sensor (TES) simulations include a full electric circuit description and all thermal processes including Joule heating, cooling to the substrate, and thermal diffusion within the TES, the latter of which is necessary to model normal-superconducting phase separation. Relevant numerical constants are provided for these physical processes in germanium, silicon, aluminum, and tungsten. Random number sampling methods including inverse cumulative distribution function (CDF) and rejection techniques are reviewed. To improve the efficiency of charge transport modeling, an additional second order inverse CDF method is developed here along with an efficient barycentric coordinate sampling method of electric fields. Results are provided in a manner that is convenient for use in Monte Carlo and references are provided for validation of these models.
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Continuous Manufacturing of Recombinant Therapeutic Proteins: Upstream and Downstream Technologies.
Patil, Rohan; Walther, Jason
2017-03-07
Continuous biomanufacturing of recombinant therapeutic proteins offers several potential advantages over conventional batch processing, including reduced cost of goods, more flexible and responsive manufacturing facilities, and improved and consistent product quality. Although continuous approaches to various upstream and downstream unit operations have been considered and studied for decades, in recent years interest and application have accelerated. Researchers have achieved increasingly higher levels of process intensification, and have also begun to integrate different continuous unit operations into larger, holistically continuous processes. This review first discusses approaches for continuous cell culture, with a focus on perfusion-enabling cell separation technologies including gravitational, centrifugal, and acoustic settling, as well as filtration-based techniques. We follow with a review of various continuous downstream unit operations, covering categories such as clarification, chromatography, formulation, and viral inactivation and filtration. The review ends by summarizing case studies of integrated and continuous processing as reported in the literature.
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Ahun, Marilyn N; Côté, Sylvana M
2018-06-06
Despite the abundance of research investigating the associations between maternal depressive symptoms (MDS) and children's cognitive development, little is known about the putative mechanisms through which depressive symptoms are associated with children's cognitive development. The aim of this review was to summarize the literature on family mediators (i.e., maternal parenting behaviors, mother-child interactions, and family stress) involved in this association in early childhood. The review includes seven studies, five longitudinal and two cross-sectional, which tested putative mediators of the association between MDS and children's cognitive development. Studies were selected from online databases (PubMed, PsycNet) and manual searches. Only studies which quantitatively assessed associations between MDS in the postnatal period and child cognitive development in early childhood (i.e., 0-5 years) and included mediator variables were included in the review. Six out of seven studies identified mediating variables. The mediators included maternal responsiveness, parenting style, family dysfunction, the quality of the home environment, and maternal caregiving practices. Different mediators were identified across the reviewed studies. Maternal depressive symptoms are partly associated with child cognitive development via family processes and parenting practices. Various mediating processes are at play. Further research is needed on the role of maternal and paternal mental health and gene-environment correlations in this association. A better understanding of the mediating pathways is needed for the design of preventative intervention targeting specific family processes.
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28 CFR 33.12 - Establishment of State Office.
Code of Federal Regulations, 2011 CFR
2011-07-01
... received from the Bureau of Justice Assistance, including receipt, review, processing, monitoring, progress and financial report review, technical assistance, grant adjustments, accounting, auditing, and fund...
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28 CFR 33.12 - Establishment of State Office.
Code of Federal Regulations, 2010 CFR
2010-07-01
... received from the Bureau of Justice Assistance, including receipt, review, processing, monitoring, progress and financial report review, technical assistance, grant adjustments, accounting, auditing, and fund...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... ASSISTANCE PROGRAMS UTILIZATION CONTROL Drug Use Review (DUR) Program and Electronic Claims Management System... outpatient DUR program that includes prospective drug review, retrospective drug use review, and an... optional point-of-sale electronic claims management system for processing claims for covered outpatient...
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Safety Review Panel (SRP) Special Topic Presentation on the Iodine Compatible Water Container (ICWC)
NASA Technical Reports Server (NTRS)
Thomas, Evan A.
2008-01-01
This viewgraph presentation reviews the safety requirements for the Iodine Compatible Water Container (ICWC). The topics include: 1) ICWC Team; 2) Purpose of presentation; 3) Background/Description of ICWC System; 4) Current status of ICWC Project; 5) HTV launch NCR Processing; 6) Tox 1 containment NCR processing; and 7) ISS on-orbit failure propagation and fault tolerance NCR processing.
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Use of Bibliographic Systems and Concept Maps: Innovative Tools to Complete a Literature Review
ERIC Educational Resources Information Center
Martelo, Maira L.
2011-01-01
This article presents a process for utilizing a bibliographic system built with Microsoft Excel as well as concept maps to organize and to synthesize information that can be included in a literature review. A review of the conceptual framework behind these tools is included as well as a detailed description about how to build the system in Excel.…
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Ribera, Josep M; Cardellach, Francesc; Selva, Albert
2005-12-01
The decision-making process includes a series of activities undertaken in biomedical journals from the moment a manuscript is received until it is accepted or rejected. Firstly, the manuscript is evaluated by the members of the Editorial Board, who analyze both its suitability for the journal and its scientific quality. After this initial evaluation, the article is evaluated by peer reviewers, an essential process to guarantee its scientific validity. Both the Editorial Board and the peer reviewers usually use checklists which are of enormous help in this task. Once the biomedical article has been accepted, the publication process is started, which in turn includes a series of steps, beginning with technical and medical review of the article's contents and ending with the article's publication in the journal. The present article provides a detailed description of the main technical and ethical issues involved in the processes of decision-making and publication of biomedical articles.
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Hemens, Brian J; Holbrook, Anne; Tonkin, Marita; Mackay, Jean A; Weise-Kelly, Lorraine; Navarro, Tamara; Wilczynski, Nancy L; Haynes, R Brian
2011-08-03
Computerized clinical decision support systems (CCDSSs) for drug therapy management are designed to promote safe and effective medication use. Evidence documenting the effectiveness of CCDSSs for improving drug therapy is necessary for informed adoption decisions. The objective of this review was to systematically review randomized controlled trials assessing the effects of CCDSSs for drug therapy management on process of care and patient outcomes. We also sought to identify system and study characteristics that predicted benefit. We conducted a decision-maker-researcher partnership systematic review. We updated our earlier reviews (1998, 2005) by searching MEDLINE, EMBASE, EBM Reviews, Inspec, and other databases, and consulting reference lists through January 2010. Authors of 82% of included studies confirmed or supplemented extracted data. We included only randomized controlled trials that evaluated the effect on process of care or patient outcomes of a CCDSS for drug therapy management compared to care provided without a CCDSS. A study was considered to have a positive effect (i.e., CCDSS showed improvement) if at least 50% of the relevant study outcomes were statistically significantly positive. Sixty-five studies met our inclusion criteria, including 41 new studies since our previous review. Methodological quality was generally high and unchanged with time. CCDSSs improved process of care performance in 37 of the 59 studies assessing this type of outcome (64%, 57% of all studies). Twenty-nine trials assessed patient outcomes, of which six trials (21%, 9% of all trials) reported improvements. CCDSSs inconsistently improved process of care measures and seldomly improved patient outcomes. Lack of clear patient benefit and lack of data on harms and costs preclude a recommendation to adopt CCDSSs for drug therapy management.
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Clinical perspective: creating an effective practice peer review process-a primer.
Gandhi, Manisha; Louis, Frances S; Wilson, Shae H; Clark, Steven L
2017-03-01
Peer review serves as an important adjunct to other hospital quality and safety programs. Despite its importance, the available literature contains virtually no guidance regarding the structure and function of effective peer review committees. This Clinical Perspective provides a summary of the purposes, structure, and functioning of effective peer review committees. We also discuss important legal considerations that are a necessary component of such processes. This discussion includes useful templates for case selection and review. Proper committee structure, membership, work flow, and leadership as well as close cooperation with the hospital medical executive committee and legal representatives are essential to any effective peer review process. A thoughtful, fair, systematic, and organized approach to creating a peer review process will lead to confidence in the committee by providers, hospital leadership, and patients. If properly constructed, such committees may also assist in monitoring and enforcing compliance with departmental protocols, thus reducing harm and promoting high-quality practice. Copyright © 2016 Elsevier Inc. All rights reserved.
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Technical Processing Librarians in the 1980's: Current Trends and Future Forecasts.
ERIC Educational Resources Information Center
Kennedy, Gail
1980-01-01
This review of recent and anticipated advances in library automation technology and methodology includes a review of the effects of OCLC, MARC formatting, AACR2, and increasing costs, as well as predictions of the impact on library technical processing of networking, expansion of automation, minicomputers, specialized reference services, and…
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Memory Skills of Deaf Learners: Implications and Applications
ERIC Educational Resources Information Center
Hamilton, Harley
2011-01-01
This paper will review research on working memory and short-term memory abilities of deaf individuals delineating strengths and weaknesses. The areas of memory reviewed include weaknesses such as sequential recall, processing speed, attention, and memory load. Strengths include free recall, visuospatial recall, imagery and dual encoding.…
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Working on the Boundaries: Philosophies and Practices of the Design Process
NASA Technical Reports Server (NTRS)
Ryan, R.; Blair, J.; Townsend, J.; Verderaime, V.
1996-01-01
While systems engineering process is a program formal management technique and contractually binding, the design process is the informal practice of achieving the design project requirements throughout all design phases of the systems engineering process. The design process and organization are systems and component dependent. Informal reviews include technical information meetings and concurrent engineering sessions, and formal technical discipline reviews are conducted through the systems engineering process. This paper discusses and references major philosophical principles in the design process, identifies its role in interacting systems and disciplines analyses and integrations, and illustrates the process application in experienced aerostructural designs.
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Dimitrakellis, Panagiotis; Gogolides, Evangelos
2018-04-01
Hydrophobic surfaces are often used to reduce wetting of surfaces by water. In particular, superhydrophobic surfaces are highly desired for several applications due to their exceptional properties such as self-cleaning, anti-icing, anti-friction and others. Such surfaces can be prepared via numerous methods including plasma technology, a dry technique with low environmental impact. Atmospheric pressure plasma (APP) has recently attracted significant attention as lower-cost alternative to low-pressure plasmas, and as a candidate for continuous rather than batch processing. Although there are many reviews on water-repellent surfaces, and a few reviews on APP technology, there are hardly any review works on APP processing for hydrophobic and superhydrohobic surface fabrication, a topic of high importance in nanotechnology and interface science. Herein, we critically review the advances on hydrophobic and superhydrophobic surface fabrication using APP technology, trying also to give some perspectives in the field. After a short introduction to superhydrophobicity of nanostructured surfaces and to APPs we focus this review on three different aspects: (1) The atmospheric plasma reactor technology used for fabrication of (super)hydrophobic surfaces. (2) The APP process for hydrophobic surface preparation. The hydrophobic surface preparation processes are categorized methodologically as: a) activation, b) grafting, c) polymerization, d) roughening and hydrophobization. Each category includes subcategories related to different precursors used. (3) One of the most important sections of this review concerns superhydrophobic surfaces fabricated using APP. These are methodologically characterized as follows: a) single step processes where micro-nano textured topography and low surface energy coating are created at the same time, or b) multiple step processes, where these steps occur sequentially in or out of the plasma. We end the review with some perspectives in the field. We aspire to address scientists, who will get involved in the fields of (super)hydrophobicity and/or in atmospheric pressure plasma processing. Copyright © 2018 Elsevier B.V. All rights reserved.
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Techniques for Submitting Successful Proposals for SHAPE America National Conventions
ERIC Educational Resources Information Center
Stevens-Smith, Deborah
2016-01-01
This article covers the basic components of the submission process before submitting a proposal for the SHAPE America national convention. The article discusses various techniques specific to the process, including the unique discipline areas. Other issues addressed include an understanding of the SHAPE America review process and how it works,…
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7 Processes that Enable NASA Software Engineering Technologies: Value-Added Process Engineering
NASA Technical Reports Server (NTRS)
Housch, Helen; Godfrey, Sally
2011-01-01
The presentation reviews Agency process requirements and the purpose, benefits, and experiences or seven software engineering processes. The processes include: product integration, configuration management, verification, software assurance, measurement and analysis, requirements management, and planning and monitoring.
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Development of a peer-review framework for cancer multidisciplinary meetings.
Johnson, Claire E; Slavova-Azmanova, Neli; Saunders, Christobel
2017-05-01
There is no mechanism in place for monitoring or quality improvement of cancer multidisciplinary meetings (MDM) in Australia. To develop a peer-review process for quality improvement of MDM. This project involved three phases: (i) development of a draft peer-review framework, supporting documents and peer-review process; (ii) consultation with key stakeholders; (iii) refinement of the framework, documents and processes following a pilot study with three MDM. Feedback indicated that specific standards included in the framework needed to allow the peer reviewers to be flexible relative to the circumstances of the individual MDM. Conversely, feedback identified the need for clear, evidence-based clinical practice guidelines for the conduct of MDM, with accepted standards and objective measures of performance. MDM members were divided about the need to employ peer reviewers from the tumour stream of the MDM under review but agreed that closer involvement of the team under review to support the implementation of recommendations is warranted. We developed an adaptable peer-review framework and process using the current available evidence and guidance. While further research is needed to establish what constitutes best practice in MDM and which processes contribute to improved patient outcomes, the structured peer-review process we describe, when modified using the disease-relevant evidence, could be utilised more broadly as a quality improvement tool. © 2017 Royal Australasian College of Physicians.
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Rigby, J; Cox, D; Julian, K
2018-01-01
Journal peer review lies at the heart of academic quality control. This article explores the journal peer review process and seeks to examine how the reviewing process might itself contribute to papers, leading them to be more highly cited and to achieve greater recognition. Our work builds on previous observations and views expressed in the literature about (a) the role of actors involved in the research and publication process that suggest that peer review is inherent in the research process and (b) on the contribution reviewers themselves might make to the content and increased citation of papers. Using data from the journal peer review process of a single journal in the Social Sciences field (Business, Management and Accounting), we examine the effects of peer review on papers submitted to that journal including the effect upon citation, a novel step in the study of the outcome of peer review. Our detailed analysis suggests, contrary to initial assumptions, that it is not the time taken to revise papers but the actual number of revisions that leads to greater recognition for papers in terms of citation impact. Our study provides evidence, albeit limited to the case of a single journal, that the peer review process may constitute a form of knowledge production and is not the simple correction of errors contained in submitted papers.
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Air Quality Criteria for Lead (First External Review Draft)
Background:
The Clean Air Act mandates periodic review of the National Ambient Air Quality Standards (NAAQS) for six common air pollutants, also referred to as criteria pollutants, including lead. Under the review process, EPA's Office of Research and Development d... -
Waste Characterization Process
DOE Office of Scientific and Technical Information (OSTI.GOV)
Lambert, Patrick E.
2014-11-01
The purpose is to provide guidance to the Radiological Characterization Reviewer to complete the radiological characterization of waste items. This information is used for Department of Transportation (DOT) shipping and disposal, typically at the Nevada National Security Site (NNSS). Complete characterization ensures compliance with DOT shipping laws and NNSS Waste Acceptance Criteria (WAC). The fines for noncompliance can be extreme. This does not include possible bad press, and endangerment to the public, employees and the environment. A Radiological Characterization Reviewer has an important role in the organization. The scope is to outline the characterization process, but does not to includemore » every possible situation. The Radiological Characterization Reviewer position requires a strong background in Health Physics; therefore, these concepts are minimally addressed. The characterization process includes many Excel spreadsheets that were developed by Michael Enghauser known as the WCT software suite. New Excel spreadsheets developed as part of this project include the Ra- 226 Decider and the Density Calculator by Jesse Bland, MicroShield Density Calculator and Molecular Weight Calculator by Pat Lambert.« less
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Shen, Yanwen; Jarboe, Laura; Brown, Robert; Wen, Zhiyou
2015-12-01
Thermochemical-biological hybrid processing uses thermochemical decomposition of lignocellulosic biomass to produce a variety of intermediate compounds that can be converted into fuels and chemicals through microbial fermentation. It represents a unique opportunity for biomass conversion as it mitigates some of the deficiencies of conventional biochemical (pretreatment-hydrolysis-fermentation) and thermochemical (pyrolysis or gasification) processing. Thermochemical-biological hybrid processing includes two pathways: (i) pyrolysis/pyrolytic substrate fermentation, and (ii) gasification/syngas fermentation. This paper provides a comprehensive review of these two hybrid processing pathways, including the characteristics of fermentative substrates produced in the thermochemical stage and microbial utilization of these compounds in the fermentation stage. The current challenges of these two biomass conversion pathways include toxicity of the crude pyrolytic substrates, the inhibition of raw syngas contaminants, and the mass-transfer limitations in syngas fermentation. Possible approaches for mitigating substrate toxicities are discussed. The review also provides a summary of the current efforts to commercialize hybrid processing. Copyright © 2015 Elsevier Inc. All rights reserved.
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40 CFR 82.180 - Agency review of SNAP submissions.
Code of Federal Regulations, 2010 CFR
2010-07-01
... contact the submitter and request the missing data. (7) Criteria for review. To determine whether a... process will begin once EPA receives a submission and determines that such submission includes data on the... review period to allow for submission of additional data needed to complete the review of the notice. (2...
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A narrative review of research impact assessment models and methods.
Milat, Andrew J; Bauman, Adrian E; Redman, Sally
2015-03-18
Research funding agencies continue to grapple with assessing research impact. Theoretical frameworks are useful tools for describing and understanding research impact. The purpose of this narrative literature review was to synthesize evidence that describes processes and conceptual models for assessing policy and practice impacts of public health research. The review involved keyword searches of electronic databases, including MEDLINE, CINAHL, PsycINFO, EBM Reviews, and Google Scholar in July/August 2013. Review search terms included 'research impact', 'policy and practice', 'intervention research', 'translational research', 'health promotion', and 'public health'. The review included theoretical and opinion pieces, case studies, descriptive studies, frameworks and systematic reviews describing processes, and conceptual models for assessing research impact. The review was conducted in two phases: initially, abstracts were retrieved and assessed against the review criteria followed by the retrieval and assessment of full papers against review criteria. Thirty one primary studies and one systematic review met the review criteria, with 88% of studies published since 2006. Studies comprised assessments of the impacts of a wide range of health-related research, including basic and biomedical research, clinical trials, health service research, as well as public health research. Six studies had an explicit focus on assessing impacts of health promotion or public health research and one had a specific focus on intervention research impact assessment. A total of 16 different impact assessment models were identified, with the 'payback model' the most frequently used conceptual framework. Typically, impacts were assessed across multiple dimensions using mixed methodologies, including publication and citation analysis, interviews with principal investigators, peer assessment, case studies, and document analysis. The vast majority of studies relied on principal investigator interviews and/or peer review to assess impacts, instead of interviewing policymakers and end-users of research. Research impact assessment is a new field of scientific endeavour and there are a growing number of conceptual frameworks applied to assess the impacts of research.
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Modelling of additive manufacturing processes: a review and classification
NASA Astrophysics Data System (ADS)
Stavropoulos, Panagiotis; Foteinopoulos, Panagis
2018-03-01
Additive manufacturing (AM) is a very promising technology; however, there are a number of open issues related to the different AM processes. The literature on modelling the existing AM processes is reviewed and classified. A categorization of the different AM processes in process groups, according to the process mechanism, has been conducted and the most important issues are stated. Suggestions are made as to which approach is more appropriate according to the key performance indicator desired to be modelled and a discussion is included as to the way that future modelling work can better contribute to improving today's AM process understanding.
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Guidelines for performing systematic reviews in the development of toxicity factors.
Schaefer, Heather R; Myers, Jessica L
2017-12-01
The Texas Commission on Environmental Quality (TCEQ) developed guidance on conducting systematic reviews during the development of chemical-specific toxicity factors. Using elements from publicly available frameworks, the TCEQ systematic review process was developed in order to supplement the existing TCEQ Guidelines for developing toxicity factors (TCEQ Regulatory Guidance 442). The TCEQ systematic review process includes six steps: 1) Problem Formulation; 2) Systematic Literature Review and Study Selection; 3) Data Extraction; 4) Study Quality and Risk of Bias Assessment; 5) Evidence Integration and Endpoint Determination; and 6) Confidence Rating. This document provides guidance on conducting a systematic literature review and integrating evidence from different data streams when developing chemical-specific reference values (ReVs) and unit risk factors (URFs). However, this process can also be modified or expanded to address other questions that would benefit from systematic review practices. The systematic review and evidence integration framework can improve regulatory decision-making processes, increase transparency, minimize bias, improve consistency between different risk assessments, and further improve confidence in toxicity factor development. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.
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Dionne, Shannon G.; Granato, Gregory E.; Tana, Cameron K.
1999-01-01
A readily accessible archive of information that is valid, current, and technically defensible is needed to make informed highway-planning, design, and management decisions. The National Highway Runoff Water-Quality Data and Methodology Synthesis (NDAMS) is a cataloging and assessment of the documentation of information relevant to highway-runoff water quality available in published reports. The report review process is based on the NDAMS review sheet, which was designed by the USGS with input from the FHWA, State transportation agencies, and the regulatory community. The report-review process is designed to determine the technical merit of the existing literature in terms of current requirements for data documentation, data quality, quality assurance and quality control (QA/QC), and technical issues that may affect the use of historical data. To facilitate the review process, the NDAMS review sheet is divided into 12 sections: (1) administrative review information, (2) investigation and report information, (3) temporal information, (4) location information (5) water-quality-monitoring information, (6) sample-handling methods, (7) constituent information, (8) sampling focus and matrix, (9) flow monitoring methods, (10) field QA/QC, (11) laboratory, and (12) uncertainty/error analysis. This report describes the NDAMS report reviews and metadata documentation methods and provides an overview of the approach and of the quality-assurance and quality-control program used to implement the review process. Detailed information, including a glossary of relevant terms, a copy of the report-review sheets, and reportreview instructions are completely documented in a series of three appendixes included with this report. Therefore the reviews are repeatable and the methods can be used by transportation research organizations to catalog new reports as they are published.
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Proposal for Ground Safety Review Coordination at ISS Launch Sites
NASA Technical Reports Server (NTRS)
Kirkpatrick, Paul D.
2010-01-01
As the transportation of ISS payloads and cargo shifts from KSC to other launch sites, close coordination of ground safety review processes would be of benefit to all parties. The benefit would have the launch sites receiving consistent data that would require less effort to review while still meeting their needs. Until recently, ground safety focus for the ISS program has been almost exclusively for prelaunch processing at KSC/post-landing processing at KSC/DFRC Each launch site, used by the ISS Program, has a ground safety review process. Ground safety viewed as local prerogative. Up till now, ground processing has consisted of low risk/low hazard items; but this will not always be the case. Recent coordination issues associated with the ground safety review of ORU's to be processed at Tanegashima for HTV-2, illustrate that IP ground safety review processes are not well understood by the ISS community at large. Confusion for data providers (US only?). Lack of internal review process for data being submitted to launch sites can lead to inconsistent submittals. NCRs/HRs. Majority of IP ground safety requirements are based upon old KHB 1700.7 (now KNPR 8715.3, Chapter 20). Proposals include: Establish a ground safety working group as part of the MS&MAP. Search for efficiencies in requirements and data submittal processes. Document processes in NSTS 13830/SSP 30599. Each launch site report out its payload ground safety status at the F2F (Monthly's as required). Completions/due dates/NCRs/issues/changes. Establish internal processes for review of ground safety submittals.
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A BEME systematic review of the effects of interprofessional education: BEME Guide No. 39.
Reeves, Scott; Fletcher, Simon; Barr, Hugh; Birch, Ivan; Boet, Sylvain; Davies, Nigel; McFadyen, Angus; Rivera, Josette; Kitto, Simon
2016-07-01
Interprofessional education (IPE) aims to bring together different professionals to learn with, from, and about one another in order to collaborate more effectively in the delivery of safe, high-quality care for patients/clients. Given its potential for improving collaboration and care delivery, there have been repeated calls for the wider-scale implementation of IPE across education and clinical settings. Increasingly, a range of IPE initiatives are being implemented and evaluated which are adding to the growth of evidence for this form of education. The overall aim of this review is to update a previous BEME review published in 2007. In doing so, this update sought to synthesize the evolving nature of the IPE evidence. Medline, CINAHL, BEI, and ASSIA were searched from May 2005 to June 2014. Also, journal hand searches were undertaken. All potential abstracts and papers were screened by pairs of reviewers to determine inclusion. All included papers were assessed for methodological quality and those deemed as "high quality" were included. The presage-process-product (3P) model and a modified Kirkpatrick model were employed to analyze and synthesize the included studies. Twenty-five new IPE studies were included in this update. These studies were added to the 21 studies from the previous review to form a complete data set of 46 high-quality IPE studies. In relation to the 3P model, overall the updated review found that most of the presage and process factors identified from the previous review were further supported in the newer studies. In regard to the products (outcomes) reported, the results from this review continue to show far more positive than neutral or mixed outcomes reported in the included studies. Based on the modified Kirkpatrick model, the included studies suggest that learners respond well to IPE, their attitudes and perceptions of one another improve, and they report increases in collaborative knowledge and skills. There is more limited, but growing, evidence related to changes in behavior, organizational practice, and benefits to patients/clients. This updated review found that key context (presage) and process factors reported in the previous review continue to have resonance on the delivery of IPE. In addition, the newer studies have provided further evidence for the effects on IPE related to a number of different outcomes. Based on these conclusions, a series of key implications for the development of IPE are offered.
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Engineering application of anaerobic ammonium oxidation process in wastewater treatment.
Mao, Nianjia; Ren, Hongqiang; Geng, Jinju; Ding, Lili; Xu, Ke
2017-08-01
Anaerobic ammonium oxidation (Anammox), a promising biological nitrogen removal process, has been verified as an efficient, sustainable and cost-effective alternative to conventional nitrification and denitrification processes. To date, more than 110 full-scale anammox plants have been installed and are in operation, treating industrial NH 4 + -rich wastewater worldwide, and anammox-based technologies are flourishing. This review the current state of the art for engineering applications of the anammox process, including various anammox-based technologies, reactor selection and attempts to apply it at different wastewater plants. Process control and implementation for stable performance are discussed as well as some remaining issues concerning engineering application are exposed, including the start-up period, process disturbances, greenhouse gas emissions and especially mainstream anammox applications. Finally, further development of the anammox engineering application is proposed in this review.
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Ramsdal, Gro; Bergvik, Svein; Wynn, Rolf
2015-01-01
Poor academic performance is a strong predictor of school dropout. Researchers have tried to disentangle variables influencing academic performance. However, studies on preschool and early care variables are seldom examined when explaining the school dropout process. We reviewed the literature on the relationship between caregiver-child attachment and academic performance, including attachment studies from preschool years, seeking out potential contributions to academic performance and the dropout process. The review was organized according to a model of four main mediating hypotheses: the attachment-teaching hypothesis, the social network hypothesis, the attachment-cooperation hypothesis, and the attachment self-regulation hypothesis. The results of the review are summed up in a model. There is some support for all four hypotheses. The review indicates that attachment and early care contribute substantially to dropout and graduation processes. Mediation effects should be given far more attention in future research.
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The Mental Health Outcomes of Drought: A Systematic Review and Causal Process Diagram
Vins, Holly; Bell, Jesse; Saha, Shubhayu; Hess, Jeremy J.
2015-01-01
Little is understood about the long term, indirect health consequences of drought (a period of abnormally dry weather). In particular, the implications of drought for mental health via pathways such as loss of livelihood, diminished social support, and rupture of place bonds have not been extensively studied, leaving a knowledge gap for practitioners and researchers alike. A systematic review of literature was performed to examine the mental health effects of drought. The systematic review results were synthesized to create a causal process diagram that illustrates the pathways linking drought effects to mental health outcomes. Eighty-two articles using a variety of methods in different contexts were gathered from the systematic review. The pathways in the causal process diagram with greatest support in the literature are those focusing on the economic and migratory effects of drought. The diagram highlights the complexity of the relationships between drought and mental health, including the multiple ways that factors can interact and lead to various outcomes. The systematic review and resulting causal process diagram can be used in both practice and theory, including prevention planning, public health programming, vulnerability and risk assessment, and research question guidance. The use of a causal process diagram provides a much needed avenue for integrating the findings of diverse research to further the understanding of the mental health implications of drought. PMID:26506367
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NASA Astrophysics Data System (ADS)
Lariyah, M. S.; Mohiyaden, H. A.; Hayder, G.; Hayder, G.; Hussein, A.; Basri, H.; Sabri, A. F.; Noh, MN
2016-03-01
This review paper present the MBBR and IFAS technology for urban river water purification including both conventional methods and new emerging technologies. The aim of this paper is to present the MBBR and IFAS technology as an alternative and successful method for treating different kinds of effluents under different condition. There are still current treatment technologies being researched and the outcomes maybe available in a while. The review also includes many relevant researches carried out at the laboratory and pilot scales. This review covers the important processes on MBBR and IFAS basic treatment process, affecting of carrier type and influent types. However, the research concluded so far are compiled herein and reported for the first time to acquire a better perspective and insight on the subject with a view of meeting the news approach. The research concluded so far are compiled herein and reported for the first time to acquire a better perspective and insight on the subject with a view of meeting the news approach. To this end, the most feasible technology could be the combination of advanced biological process (bioreactor systems) including MBBR and IFAS system.
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AIR QUALITY CRITERIA FOR LEAD (SECOND EXTERNAL REVIEW DRAFT)
The Clean Air Act mandates periodic review of the National Ambient Air Quality Standards (NAAQS) for six common air pollutants, also referred to as criteria pollutants, including lead. Under the review process, EPA's Office of Research and Development develops a criteria docu...
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Lean interventions in healthcare: do they actually work? A systematic literature review.
Moraros, John; Lemstra, Mark; Nwankwo, Chijioke
2016-04-01
Lean is a widely used quality improvement methodology initially developed and used in the automotive and manufacturing industries but recently expanded to the healthcare sector. This systematic literature review seeks to independently assess the effect of Lean or Lean interventions on worker and patient satisfaction, health and process outcomes, and financial costs. We conducted a systematic literature review of Medline, PubMed, Cochrane Library, CINAHL, Web of Science, ABI/Inform, ERIC, EMBASE and SCOPUS. Peer reviewed articles were included if they examined a Lean intervention and included quantitative data. Methodological quality was assessed using validated critical appraisal checklists. Publically available data collected by the Saskatchewan Health Quality Council and the Saskatchewan Union of Nurses were also analysed and reported separately. Data on design, methods, interventions and key outcomes were extracted and collated. Our electronic search identified 22 articles that passed methodological quality review. Among the accepted studies, 4 were exclusively concerned with health outcomes, 3 included both health and process outcomes and 15 included process outcomes. Our study found that Lean interventions have: (i) no statistically significant association with patient satisfaction and health outcomes; (ii) a negative association with financial costs and worker satisfaction and (iii) potential, yet inconsistent, benefits on process outcomes like patient flow and safety. While some may strongly believe that Lean interventions lead to quality improvements in healthcare, the evidence to date simply does not support this claim. More rigorous, higher quality and better conducted scientific research is required to definitively ascertain the impact and effectiveness of Lean in healthcare settings. © The Author 2016. Published by Oxford University Press in association with the International Society for Quality in Health Care.
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Lean interventions in healthcare: do they actually work? A systematic literature review
Moraros, John; Lemstra, Mark; Nwankwo, Chijioke
2016-01-01
Purpose Lean is a widely used quality improvement methodology initially developed and used in the automotive and manufacturing industries but recently expanded to the healthcare sector. This systematic literature review seeks to independently assess the effect of Lean or Lean interventions on worker and patient satisfaction, health and process outcomes, and financial costs. Data sources We conducted a systematic literature review of Medline, PubMed, Cochrane Library, CINAHL, Web of Science, ABI/Inform, ERIC, EMBASE and SCOPUS. Study selection Peer reviewed articles were included if they examined a Lean intervention and included quantitative data. Methodological quality was assessed using validated critical appraisal checklists. Publically available data collected by the Saskatchewan Health Quality Council and the Saskatchewan Union of Nurses were also analysed and reported separately. Data extraction Data on design, methods, interventions and key outcomes were extracted and collated. Results of data synthesis Our electronic search identified 22 articles that passed methodological quality review. Among the accepted studies, 4 were exclusively concerned with health outcomes, 3 included both health and process outcomes and 15 included process outcomes. Our study found that Lean interventions have: (i) no statistically significant association with patient satisfaction and health outcomes; (ii) a negative association with financial costs and worker satisfaction and (iii) potential, yet inconsistent, benefits on process outcomes like patient flow and safety. Conclusion While some may strongly believe that Lean interventions lead to quality improvements in healthcare, the evidence to date simply does not support this claim. More rigorous, higher quality and better conducted scientific research is required to definitively ascertain the impact and effectiveness of Lean in healthcare settings. PMID:26811118
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ERIC Educational Resources Information Center
Villasenor, Romana F.; Smith, Sarah L.; Jewell, Vanessa D.
2018-01-01
This systematic review evaluates current evidence for using sound-based interventions (SBIs) to improve educational participation for children with challenges in sensory processing and integration. Databases searched included CINAHL, MEDLINE Complete, PsychINFO, ERIC, Web of Science, and Cochrane. No studies explicitly measured participation-level…
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Information Processing: A Review of Implications of Johnstone's Model for Science Education
ERIC Educational Resources Information Center
St Clair-Thompson, Helen; Overton, Tina; Botton, Chris
2010-01-01
The current review is concerned with an information processing model used in science education. The purpose is to summarise the current theoretical understanding, in published research, of a number of factors that are known to influence learning and achievement. These include field independence, working memory, long-term memory, and the use of…
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Searching for grey literature for systematic reviews: challenges and benefits.
Mahood, Quenby; Van Eerd, Dwayne; Irvin, Emma
2014-09-01
There is ongoing interest in including grey literature in systematic reviews. Including grey literature can broaden the scope to more relevant studies, thereby providing a more complete view of available evidence. Searching for grey literature can be challenging despite greater access through the Internet, search engines and online bibliographic databases. There are a number of publications that list sources for finding grey literature in systematic reviews. However, there is scant information about how searches for grey literature are executed and how it is included in the review process. This level of detail is important to ensure that reviews follow explicit methodology to be systematic, transparent and reproducible. The purpose of this paper is to provide a detailed account of one systematic review team's experience in searching for grey literature and including it throughout the review. We provide a brief overview of grey literature before describing our search and review approach. We also discuss the benefits and challenges of including grey literature in our systematic review, as well as the strengths and limitations to our approach. Detailed information about incorporating grey literature in reviews is important in advancing methodology as review teams adapt and build upon the approaches described. Copyright © 2013 John Wiley & Sons, Ltd.
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NASA Technical Reports Server (NTRS)
Nelson, Karl W.; McArthur, Craig; Leopard, Larry (Technical Monitor)
2000-01-01
This presentation reviews the activities of the Advanced Space Transportation Program (ASTP) in the development of Rocket-Based Combined Cycle (RBCC)technology. The document consist of the presentation slides for a talk scheduled to be given to the World Aviation Congress and Exhibit of SAE. Included in the review is discussion of recent accomplishments in the area of Advanced Reusable technologies (ART), which includes work in flowpath testing, and system studies of the various vehicle/engine combinations including RBCC, Turbine Based Combined Cycle (TBCC) and Pulsed Detonation Engine (PDE). Pictures of the proposed RBCC Flowpaths are included. The next steps in the development process are reviewed.
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Glass processing in a microgravity environment
NASA Technical Reports Server (NTRS)
Uhlmann, D. R.
1982-01-01
The basic techniques used in the processing of glasses and crystalline ceramics under terrestrial conditions are briefly reviewed, and the features of the space environment relevant to the processing of glasses are examined. These include reduced gravitational forces, a vacuum of essentially unlimited pumping capacity, unique radiation conditions, and the unlimited dimensions of space. Of these factors, particular attention is given to reduced gravitational forces, and the advantages of containerless processing are discussed. Finally, current programs concerned with glass processing in space are reviewed along with additional areas which merit investigation.
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Bio-processing of solid wastes and secondary resources for metal extraction - A review
DOE Office of Scientific and Technical Information (OSTI.GOV)
Lee, Jae-chun; Pandey, Banshi Dhar, E-mail: bd_pandey@yahoo.co.uk; CSIR - National Metallurgical Laboratory, Jamshedpur 831007
2012-01-15
Highlights: Black-Right-Pointing-Pointer Review focuses on bio-extraction of metals from solid wastes of industries and consumer goods. Black-Right-Pointing-Pointer Bio-processing of certain effluents/wastewaters with metals is also included in brief. Black-Right-Pointing-Pointer Quantity/composition of wastes are assessed, and microbes used and leaching conditions included. Black-Right-Pointing-Pointer Bio-recovery using bacteria, fungi and archaea is highlighted for resource recycling. Black-Right-Pointing-Pointer Process methodology/mechanism, R and D direction and scope of large scale use are briefly included. - Abstract: Metal containing wastes/byproducts of various industries, used consumer goods, and municipal waste are potential pollutants, if not treated properly. They may also be important secondary resources if processed inmore » eco-friendly manner for secured supply of contained metals/materials. Bio-extraction of metals from such resources with microbes such as bacteria, fungi and archaea is being increasingly explored to meet the twin objectives of resource recycling and pollution mitigation. This review focuses on the bio-processing of solid wastes/byproducts of metallurgical and manufacturing industries, chemical/petrochemical plants, electroplating and tanning units, besides sewage sludge and fly ash of municipal incinerators, electronic wastes (e-wastes/PCBs), used batteries, etc. An assessment has been made to quantify the wastes generated and its compositions, microbes used, metal leaching efficiency etc. Processing of certain effluents and wastewaters comprising of metals is also included in brief. Future directions of research are highlighted.« less
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Nitrogen Oxides (NOx) Primary NAAQS REVIEW: Integrated ...
The NOx Integrated Review Plan is the first document generated as part of the National Ambient Air Quality Standards (NAAQS) review process. The Plan presents background information, the schedule for the review, the process to be used in conducting the review, and the key policy-relevant science issues that will guide the review. The integrated review plan also discusses the frameworks for the various assessment documents to be prepared by the EPA as part of the review, including an Integrated Science Assessment (ISA), and as warranted, a Risk/Exposure Assessment (REA), and a Policy Assessment (PA). The primary purpose of the NOx Integrated Review Plan is to highlight the key policy-relevant issues to be considered in the Review of the NO2 primary NAAQS. A draft of the integrated review plan will be the subject of an advisory review with the Clean Air Scientific Advisory Committee (CASAC) and made available to the public for review and comment.
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Peila, Chiara; Emmerik, Nikki E; Giribaldi, Marzia; Stahl, Bernd; Ruitenberg, Joost E; van Elburg, Ruurd M; Moro, Guido E; Bertino, Enrico; Coscia, Alessandra; Cavallarin, Laura
2017-03-01
Pasteurization, performed at 62.5°C for 30 minutes (holder pasteurization), is currently recommended in all international human milk banks guidelines, but it affects some human milk bioactive and nutritive components. The present systematic review is aimed at critically reviewing evidence on the suitability of human milk processing techniques other than holder pasteurization, both thermal and nonthermal, to ensure microbiological safety, and on the effects of these techniques on biologically active donor milk components. A systematic review of English and non-English articles using Medline, PubMed, Embase, SCOPUS, and CAB Abstracts, with no restriction in publication date was performed. Search terms included: human, breast, donor, or banked milk, breastmilk, breast fed, breastfed, breastfeed; HTST, Flash, High Pressure, UV, ultrasonic or nonthermal; process, pasteuris, pasteuriz. Only primary research articles published in peer-reviewed journals were included, providing or not a comparison with holder pasteurized human milk, provided that the pasteurization technique was clearly described, and not intended for domestic use. Additional studies were identified by searching bibliographies of relevant articles. Twenty-six studies were identified as being relevant. Two examined both High Pressure Processing and High-Temperature-Short-Time pasteurization; 10 only examined High Pressure Processing; 10 only examined High-Temperature-Short-Time; 2 articles examined ultraviolet irradiation; 2 articles examined (thermo-)ultrasonic processing. The results indicate that data about safety for microbiological control are still scarce for most of the novel technologies, and that consensus on processing conditions is necessary for nonthermal technologies, before any conclusions on the qualitative and nutritional advantages of these techniques can be drawn.
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Parent/Educator Meetings Can Work for Your Child.
ERIC Educational Resources Information Center
Rothschild, Ilene; Bianchi, Julia
1986-01-01
Parents have a real opportunity to influence their child's education through participation in the Committee on the Handicapped process which includes referral, evaluation, Individualized Education Program (IEP) planning and review. Specific guidelines for parent participation in this process are discussed, including parent/teacher conferences,…
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A systematic review of visual processing and associated treatments in body dysmorphic disorder.
Beilharz, F; Castle, D J; Grace, S; Rossell, S L
2017-07-01
Recent advances in body dysmorphic disorder (BDD) have explored abnormal visual processing, yet it is unclear how this relates to treatment. The aim of this study was to summarize our current understanding of visual processing in BDD and review associated treatments. The literature was collected through PsycInfo and PubMed. Visual processing articles were included if written in English after 1970, had a specific BDD group compared to healthy controls and were not case studies. Due to the lack of research regarding treatments associated with visual processing, case studies were included. A number of visual processing abnormalities are present in BDD, including face recognition, emotion identification, aesthetics, object recognition and gestalt processing. Differences to healthy controls include a dominance of detailed local processing over global processing and associated changes in brain activation in visual regions. Perceptual mirror retraining and some forms of self-exposure have demonstrated improved treatment outcomes, but have not been examined in isolation from broader treatments. Despite these abnormalities in perception, particularly concerning face and emotion recognition, few BDD treatments attempt to specifically remediate this. The development of a novel visual training programme which addresses these widespread abnormalities may provide an effective treatment modality. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
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Butler, Ashleigh; Hall, Helen; Copnell, Beverley
2016-06-01
The qualitative systematic review is a rapidly developing area of nursing research. In order to present trustworthy, high-quality recommendations, such reviews should be based on a review protocol to minimize bias and enhance transparency and reproducibility. Although there are a number of resources available to guide researchers in developing a quantitative review protocol, very few resources exist for qualitative reviews. To guide researchers through the process of developing a qualitative systematic review protocol, using an example review question. The key elements required in a systematic review protocol are discussed, with a focus on application to qualitative reviews: Development of a research question; formulation of key search terms and strategies; designing a multistage review process; critical appraisal of qualitative literature; development of data extraction techniques; and data synthesis. The paper highlights important considerations during the protocol development process, and uses a previously developed review question as a working example. This paper will assist novice researchers in developing a qualitative systematic review protocol. By providing a worked example of a protocol, the paper encourages the development of review protocols, enhancing the trustworthiness and value of the completed qualitative systematic review findings. Qualitative systematic reviews should be based on well planned, peer reviewed protocols to enhance the trustworthiness of results and thus their usefulness in clinical practice. Protocols should outline, in detail, the processes which will be used to undertake the review, including key search terms, inclusion and exclusion criteria, and the methods used for critical appraisal, data extraction and data analysis to facilitate transparency of the review process. Additionally, journals should encourage and support the publication of review protocols, and should require reference to a protocol prior to publication of the review results. © 2016 Sigma Theta Tau International.
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42 CFR 424.58 - Accreditation.
Code of Federal Regulations, 2013 CFR
2013-10-01
... crosswalk. (iii) A detailed description of the organization's operational processes, including procedures... survey forms, guidelines and instructions to surveyors, quality review processes for deficiencies identified with accreditation requirements, and dispute resolution processes and policies when there is a...
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42 CFR 424.58 - Accreditation.
Code of Federal Regulations, 2012 CFR
2012-10-01
... crosswalk. (iii) A detailed description of the organization's operational processes, including procedures... survey forms, guidelines and instructions to surveyors, quality review processes for deficiencies identified with accreditation requirements, and dispute resolution processes and policies when there is a...
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42 CFR 424.58 - Accreditation.
Code of Federal Regulations, 2014 CFR
2014-10-01
... crosswalk. (iii) A detailed description of the organization's operational processes, including procedures... survey forms, guidelines and instructions to surveyors, quality review processes for deficiencies identified with accreditation requirements, and dispute resolution processes and policies when there is a...
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38 CFR 36.4347 - Lender Appraisal Processing Program.
Code of Federal Regulations, 2012 CFR
2012-07-01
... subsequent office case review requirements, routine reviews of LAPP cases will be made by VA staff based upon..., that its activities do not deviate from high standards of integrity. The quality control system must include frequent, periodic audits that specifically address the appraisal review activity. These audits...
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38 CFR 36.4347 - Lender Appraisal Processing Program.
Code of Federal Regulations, 2013 CFR
2013-07-01
... subsequent office case review requirements, routine reviews of LAPP cases will be made by VA staff based upon..., that its activities do not deviate from high standards of integrity. The quality control system must include frequent, periodic audits that specifically address the appraisal review activity. These audits...
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38 CFR 36.4347 - Lender Appraisal Processing Program.
Code of Federal Regulations, 2011 CFR
2011-07-01
... subsequent office case review requirements, routine reviews of LAPP cases will be made by VA staff based upon..., that its activities do not deviate from high standards of integrity. The quality control system must include frequent, periodic audits that specifically address the appraisal review activity. These audits...
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38 CFR 36.4347 - Lender Appraisal Processing Program.
Code of Federal Regulations, 2014 CFR
2014-07-01
... subsequent office case review requirements, routine reviews of LAPP cases will be made by VA staff based upon..., that its activities do not deviate from high standards of integrity. The quality control system must include frequent, periodic audits that specifically address the appraisal review activity. These audits...
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Real-Time Data Processing Onboard Remote Sensor Platforms: Annual Review #3 Data Package
NASA Technical Reports Server (NTRS)
Cook, Sid; Harsanyi, Joe
2003-01-01
The current program status reviewed by this viewgraph presentation includes: 1) New Evaluation Results; 2) Algorithm Improvement Investigations; 3) Electronic Hardware Design; 4) Software Hardware Interface Design.
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Piepers, Daniel W.; Robbins, Rachel A.
2012-01-01
It is widely agreed that the human face is processed differently from other objects. However there is a lack of consensus on what is meant by a wide array of terms used to describe this “special” face processing (e.g., holistic and configural) and the perceptually relevant information within a face (e.g., relational properties and configuration). This paper will review existing models of holistic/configural processing, discuss how they differ from one another conceptually, and review the wide variety of measures used to tap into these concepts. In general we favor a model where holistic processing of a face includes some or all of the interrelations between features and has separate coding for features. However, some aspects of the model remain unclear. We propose the use of moving faces as a way of clarifying what types of information are included in the holistic representation of a face. PMID:23413184
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Epithelialization in Wound Healing: A Comprehensive Review
Pastar, Irena; Stojadinovic, Olivera; Yin, Natalie C.; Ramirez, Horacio; Nusbaum, Aron G.; Sawaya, Andrew; Patel, Shailee B.; Khalid, Laiqua; Isseroff, Rivkah R.; Tomic-Canic, Marjana
2014-01-01
Significance: Keratinocytes, a major cellular component of the epidermis, are responsible for restoring the epidermis after injury through a process termed epithelialization. This review will focus on the pivotal role of keratinocytes in epithelialization, including cellular processes and mechanisms of their regulation during re-epithelialization, and their cross talk with other cell types participating in wound healing. Recent Advances: Discoveries in epidermal stem cells, keratinocyte immune function, and the role of the epidermis as an independent neuroendocrine organ will be reviewed. Novel mechanisms of gene expression regulation important for re-epithelialization, including microRNAs and histone modifications, will also be discussed. Critical Issues: Epithelialization is an essential component of wound healing used as a defining parameter of a successful wound closure. A wound cannot be considered healed in the absence of re-epithelialization. The epithelialization process is impaired in all types of chronic wounds. Future Directions: A comprehensive understanding of the epithelialization process will ultimately lead to the development of novel therapeutic approaches to promote wound closure. PMID:25032064
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O'Reilly, Daria; Tarride, Jean-Eric; Goeree, Ron; Lokker, Cynthia; McKibbon, K Ann
2012-01-01
To conduct a systematic review and synthesis of the evidence surrounding the cost-effectiveness of health information technology (HIT) in the medication process. Peer-reviewed electronic databases and gray literature were searched to identify studies on HIT used to assist in the medication management process. Articles including an economic component were reviewed for further screening. For this review, full cost-effectiveness analyses, cost-utility analyses and cost-benefit analyses, as well as cost analyses, were eligible for inclusion and synthesis. The 31 studies included were heterogeneous with respect to the HIT evaluated, setting, and economic methods used. Thus the data could not be synthesized, and a narrative review was conducted. Most studies evaluated computer decision support systems in hospital settings in the USA, and only five of the studied performed full economic evaluations. Most studies merely provided cost data; however, useful economic data involves far more input. A full economic evaluation includes a full enumeration of the costs, synthesized with the outcomes of the intervention. The quality of the economic literature in this area is poor. A few studies found that HIT may offer cost advantages despite their increased acquisition costs. However, given the uncertainty that surrounds the costs and outcomes data, and limited study designs, it is difficult to reach any definitive conclusion as to whether the additional costs and benefits represent value for money. Sophisticated concurrent prospective economic evaluations need to be conducted to address whether HIT interventions in the medication management process are cost-effective.
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30 CFR 250.1917 - What criteria for pre-startup review must be in my SEMS program?
Code of Federal Regulations, 2011 CFR
2011-07-01
... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What criteria for pre-startup review must be in... pre-startup review must be in my SEMS program? Your SEMS program must require that the commissioning process include a pre-startup safety and environmental review for new and significantly modified...
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Sulfur Dioxide (SO2) Primary NAAQS Review: Integrated ...
The SO2 Integrated Review Plan is the first document generated as part of the National Ambient Air Quality Standards (NAAQS) review process. The Plan presents background information, the schedule for the review, the process to be used in conducting the review, and the key policy-relevant science issues that will guide the review. The integrated review plan also discusses the frameworks for the various assessment documents to be prepared by the EPA as part of the review, including an Integrated Science Assessment (ISA), and as warranted, a Risk/Exposure Assessment (REA), and a Policy Assessment (PA). The primary purpose of the SO2 Integrated Review Plan is to highlight the key policy-relevant issues to be considered in the Review of the SO2 primary NAAQS. A draft of the integrated review plan will be the subject of an advisory with the Clean Air Scientific Advisory Committee (CASAC) and made available to the public for review and comment.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Solberg, T; Robar, J; Gevaert, T
Purpose: The ASTRO document “Safety is no accident: A FRAMEWORK FOR QUALITY RADIATION ONCOLOGY AND CARE” recommends external reviews of specialized modalities. The purpose of this presentation is to describe the implementation of such a program for Stereotactic Radiosurgery (SRS) and Stereotactic Body radiation Therapy (SBRT). Methods: The margin of error for SRS and SBRT delivery is significantly smaller than that of conventional radiotherapy and therefore requires special attention and diligence. The Novalis Certified program was created to fill an unmet need for specialized SRS / SBRT credentialing. A standards document was drafted by a panel of experts from severalmore » disciplines, including medical physics, radiation oncology and neurosurgery. The document, based on national and international standards, covers requirements in program structure, personnel, training, clinical application, technology, quality management, and patient and equipment QA. The credentialing process was modeled after existing certification programs and includes an institution-generated self-study, extensive document review and an onsite audit. Reviewers generate a descriptive report, which is reviewed by a multidisciplinary expert panel. Outcomes of the review may include mandatory requirements and optional recommendations. Results: 15 institutions have received Novalis Certification, including 3 in the US, 7 in Europe, 4 in Australia and 1 in Asia. 87 other centers are at various stages of the process. Nine reviews have resulted in mandatory requirements, however all of these were addressed within three months of the audit report. All reviews have produced specific recommendations ranging from programmatic to technical in nature. Institutions felt that the credentialing process addressed a critical need and was highly valuable to the institution. Conclusion: Novalis Certification is a unique peer review program assessing safety and quality in SRS and SBRT, while recognizing international practice standards. The approach is capable of highlighting outstanding requirements and providing recommendations to enhance both new and established programs. Timothy Solberg is co-owner of Global Radiosurgery services, LLC.« less
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Uhrenfeldt, Lisbeth; Lakanmaa, Riitta-Liisa; Flinkman, Mervi; Basto, Marta Lima; Attree, Moira
2014-05-01
This paper critically reviews the literature on international collaboration and analyses the collaborative process involved in producing a nursing workforce policy analysis. Collaboration is increasingly promoted as a means of solving shared problems and achieving common goals; however, collaboration creates its own opportunities and challenges. Evidence about the collaboration process, its outcomes and critical success factors is lacking. A literature review and content analysis of data collected from six participants (from five European countries) members of the European Academy of Nursing Science Scholar Collaborative Workforce Workgroup, using a SWOT (Strengths, Weaknesses, Opportunities and Threats) analysis template. Two major factors affecting scholarly collaboration were identified: Facilitators, which incorporated personal attributes and enabling contexts/mechanisms, including individual commitment, responsibility and teamwork, facilitative supportive structures and processes. The second, Barriers, incorporated unmet needs for funding; time; communication and impeding contexts/mechanisms, including workload and insufficient support/mentorship. The literature review identified a low level of evidence on collaboration processes, outcomes, opportunities and challenges. The SWOT analysis identified critical success factors, planning strategies and resources of effective international collaboration. Collaboration is an important concept for management. Evidence-based knowledge of the critical success factors facilitating and impeding collaboration could help managers make collaboration more effective. © 2012 John Wiley & Sons Ltd.
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Methodological challenges when doing research that includes ethnic minorities: a scoping review.
Morville, Anne-Le; Erlandsson, Lena-Karin
2016-11-01
There are challenging methodological issues in obtaining valid and reliable results on which to base occupational therapy interventions for ethnic minorities. The aim of this scoping review is to describe the methodological problems within occupational therapy research, when ethnic minorities are included. A thorough literature search yielded 21 articles obtained from the scientific databases PubMed, Cinahl, Web of Science and PsychInfo. Analysis followed Arksey and O'Malley's framework for scoping reviews, applying content analysis. The results showed methodological issues concerning the entire research process from defining and recruiting samples, the conceptual understanding, lack of appropriate instruments, data collection using interpreters to analyzing data. In order to avoid excluding the ethnic minorities from adequate occupational therapy research and interventions, development of methods for the entire research process is needed. It is a costly and time-consuming process, but the results will be valid and reliable, and therefore more applicable in clinical practice.
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Review of Solids Handling. Instructor's Guide. Biological Treatment Process Control.
ERIC Educational Resources Information Center
Carnegie, John W.
This unit (which consists of a single lesson) summarizes and reviews most of the solids handling processes in common use in municipal treatment plants. The instructor's guide for the unit includes: (1) an overview of the lesson; (2) lesson plan; (3) lecture outline (keyed to a set of 72 slides); (4) student worksheet (with answers); and (5) two…
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ERIC Educational Resources Information Center
Rose, Amanda J.; Rudolph, Karen D.
2006-01-01
Theory and research on sex differences in adjustment focus largely on parental, societal, and biological influences. However, it also is important to consider how peers contribute to girls' and boys' development. This article provides a critical review of sex differences in several peer relationship processes, including behavioral and…
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Keown, Kiera; Van Eerd, Dwayne; Irvin, Emma
2008-01-01
Knowledge transfer and exchange is the process of increasing the awareness and use of research evidence in policy or practice decision making by nonresearch audiences or stakeholders. One way to accomplish this end is through ongoing interaction between researchers and interested nonresearch audiences, which provides an opportunity for the two groups to learn more about one another. The purpose of this article is to describe and discuss various stakeholder engagement opportunities that we employ throughout the stages of conducting a systematic review, to increase knowledge utilization within these audiences. Systematic reviews of the literature on a particular topic can provide an unbiased overview of the state of the literature. The engagement opportunities we have identified are topic consultation, feedback meetings during the review, member of review team, and involvement in dissemination. The potential benefits of including stakeholders in the process of a systematic review include increased relevance, clarity, and awareness of systematic review findings. A further benefit is the potential for increased dissemination of the findings. Challenges that researchers face are that stakeholder interactions can be time- and resource-intensive, it can be difficult balancing stakeholder desires with scientific rigor, and stakeholders may have difficulties accepting findings with which they do not agree. Despite these challenges we have included stakeholder involvement as a permanent step in the procedure of conducting a systematic review.
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2013-01-01
Background Systematic reviews provide clinical practice recommendations that are based on evaluation of primary evidence. When systematic reviews with the same aims have different conclusions, it is difficult to ascertain which review reported the most credible and robust findings. Methods This study examined five systematic reviews that have investigated the effectiveness of Pilates exercise in people with chronic low back pain. A four-stage process was used to interpret findings of the reviews. This process included comparison of research questions, included primary studies, and the level and quality of evidence of systematic reviews. Two independent reviewers assessed the level of evidence and the methodological quality of systematic reviews, using the National Health and Medical Research Council hierarchy of evidence, and the Revised Assessment of Multiple Systematic Reviews respectively. Any disagreements were resolved by a third researcher. Results A high level of consensus was achieved between the reviewers. Conflicting findings were reported by the five systematic reviews regarding the effectiveness of Pilates in reducing pain and disability in people with chronic low back pain. Authors of the systematic reviews included primary studies that did not match their questions in relation to treatment or population characteristics. A total of ten primary studies were identified across five systematic reviews. Only two of the primary studies were included in all of the reviews due to different inclusion criteria relating to publication date and status, definition of Pilates, and methodological quality. The level of evidence of reviews was low due to the methodological design of the primary studies. The methodological quality of reviews varied. Those which conducted a meta-analysis obtained higher scores. Conclusion There is inconclusive evidence that Pilates is effective in reducing pain and disability in people with chronic low back pain. This is due to the small number and poor methodological quality of primary studies. The Revised Assessment of Multiple Systematic Reviews provides a useful method of appraising the methodological quality of systematic reviews. Individual item scores, however, should be examined in addition to total scores, so that significant methodological flaws of systematic reviews are not missed, and results are interpreted appropriately. (348 words) PMID:23331384
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Wells, Cherie; Kolt, Gregory S; Marshall, Paul; Hill, Bridget; Bialocerkowski, Andrea
2013-01-19
Systematic reviews provide clinical practice recommendations that are based on evaluation of primary evidence. When systematic reviews with the same aims have different conclusions, it is difficult to ascertain which review reported the most credible and robust findings. This study examined five systematic reviews that have investigated the effectiveness of Pilates exercise in people with chronic low back pain. A four-stage process was used to interpret findings of the reviews. This process included comparison of research questions, included primary studies, and the level and quality of evidence of systematic reviews. Two independent reviewers assessed the level of evidence and the methodological quality of systematic reviews, using the National Health and Medical Research Council hierarchy of evidence, and the Revised Assessment of Multiple Systematic Reviews respectively. Any disagreements were resolved by a third researcher. A high level of consensus was achieved between the reviewers. Conflicting findings were reported by the five systematic reviews regarding the effectiveness of Pilates in reducing pain and disability in people with chronic low back pain. Authors of the systematic reviews included primary studies that did not match their questions in relation to treatment or population characteristics. A total of ten primary studies were identified across five systematic reviews. Only two of the primary studies were included in all of the reviews due to different inclusion criteria relating to publication date and status, definition of Pilates, and methodological quality. The level of evidence of reviews was low due to the methodological design of the primary studies. The methodological quality of reviews varied. Those which conducted a meta-analysis obtained higher scores. There is inconclusive evidence that Pilates is effective in reducing pain and disability in people with chronic low back pain. This is due to the small number and poor methodological quality of primary studies. The Revised Assessment of Multiple Systematic Reviews provides a useful method of appraising the methodological quality of systematic reviews. Individual item scores, however, should be examined in addition to total scores, so that significant methodological flaws of systematic reviews are not missed, and results are interpreted appropriately. (348 words).
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Gebhardt, Brian J; Heron, Dwight E; Beriwal, Sushil
Clinical pathways are patient management plans that standardize evidence-based practices to ensure high-quality and cost-effective medical care. Implementation of a pathway is a collaborative process in our network, requiring the active involvement of physicians. This approach promotes acceptance of pathway recommendations, although a peer review process is necessary to ensure compliance and to capture and approve off-pathway selections. We investigated the peer review process and factors associated with time to completion of peer review. Our cancer center implemented radiation oncology pathways for every disease site throughout a large, integrated network. Recommendations are written based upon national guidelines, published literature, and institutional experience with evidence evaluated hierarchically in order of efficacy, toxicity, and then cost. Physicians enter decisions into an online, menu-driven decision support tool that integrates with medical records. Data were collected from the support tool and included the rate of on- and off-pathway selections, peer review decisions performed by disease site directors, and time to complete peer review. A total of 6965 treatment decisions were entered in 2015, and 605 (8.7%) were made off-pathway and were subject to peer review. The median time to peer review decision was 2 days (interquartile range, 0.2-6.8). Factors associated with time to peer review decision >48 hours on univariate analysis include disease site (P < .0001) with a trend toward significance (P = .066) for radiation therapy modality. There was no difference between recurrent and non-recurrent disease (P = .267). Multivariable analysis revealed disease site was associated with time to peer review (P < .001), with lymphoma and skin/sarcoma most strongly influencing decision time >48 hours. Clinical pathways are an integral tool for standardizing evidence-based care throughout our large, integrated network, with 91.3% of all treatment decisions being made as per pathway. The peer review process was feasible, with <1% selections ultimately rejected, suggesting that awareness of peer review of treatment decisions encourages compliance with clinical pathway recommendations. Copyright © 2017 American Society for Radiation Oncology. Published by Elsevier Inc. All rights reserved.
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Edith Kaplan and the Boston Process Approach.
Libon, David J; Swenson, Rodney; Ashendorf, Lee; Bauer, Russell M; Bowers, Dawn
2013-01-01
The history including some of the intellectual origins of the Boston Process Approach and some misconceptions about the Boston Process Approach are reviewed. The influence of Gestalt psychology and Edith Kaplan's principal collaborators regarding the development of the Boston Process Approach is discussed.
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6 CFR 7.31 - Mandatory review for declassification requests.
Code of Federal Regulations, 2012 CFR
2012-01-01
... action will be taken and of the requester's right to appeal. (c) Requests for review of information that... processing of a mandatory review request. Such notification shall include the number of pages declassified in full; the number of pages declassified in part; and the number of pages where declassification was...
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6 CFR 7.31 - Mandatory review for declassification requests.
Code of Federal Regulations, 2014 CFR
2014-01-01
... action will be taken and of the requester's right to appeal. (c) Requests for review of information that... processing of a mandatory review request. Such notification shall include the number of pages declassified in full; the number of pages declassified in part; and the number of pages where declassification was...
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Year in Review: ASBO's Certificate of Excellence in Financial Reporting.
ERIC Educational Resources Information Center
Gatti, Bernard F.
1995-01-01
Describes the Association of School Business Officials' (ASBO's) Certificate of Excellence for Financial Reporting review process for school district accounting and financial reporting. Describes the Self-Evaluation Worksheet revision, the panel of review members' guide, and highlights of program year 1994. Two figures are included. (LMI)
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Program Review/Evaluation Policy and Procedures.
ERIC Educational Resources Information Center
Colorado Northwestern Community Coll., Rangely.
At Colorado Northwestern Community College (CNCC), all educational programs, as well as student services and support functions, are formally reviewed/evaluated in depth at least once every five years. This nine-part outline, providing a step-by-step description of the program review process at CNCC, includes the following sections: (1) the value…
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Understanding Feedback: A Learning Theory Perspective
ERIC Educational Resources Information Center
Thurlings, Marieke; Vermeulen, Marjan; Bastiaens, Theo; Stijnen, Sjef
2013-01-01
This article aims to review literature on feedback to teachers. Because research has hardly focused on feedback among teachers, the review's scope also includes feedback in classrooms. The review proposes that the effectiveness of feedback and feedback processes depend on the learning theory adhered to. Findings show that regardless of the…
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Ferman, Mutaz; Lim, Amanda H; Hossain, Monowar; Siow, Glenn W; Andrews, Jane M
2018-05-14
Multidisciplinary team meetings (MDTMs) have proven efficacy in cancer management. Whilst widely implemented in inflammatory bowel disease (IBD) care, their value is yet to be investigated. We reviewed the performance of MDTMs for IBD patients. Retrospective review of MDTMs from March 2013 to July 2016. Each patient's first MDTM was considered. Data collected included: report production and location, disease factors, recommendation(s), implementation and barriers to implementation. The MDTM process was considered successful when at least top-level recommendations were implemented within 6 months. MDTM attendance included IBD gastroenterologist, surgeons, radiologist, nurses, dieticians, psychologists and clinical trial staff. Initial MDTM encounters for 166 patients were reviewed: 86 females; mean age 40 years; 140 (84.3%) with Crohn's disease; mean disease duration 10.8 years (interquartile range 15 years). Electronic reports were filed for all patients; hard copies in 84%. In 151/166 episodes, all (n=127) or top-line (n=24) recommendations were implemented, although there was a delay beyond 6 months in 5. Of 146 patients with a successful MDTM, 85 (58.2%) were in clinical remission at last review (median follow-up 27 months). Amongst patients with unsuccessful MDTMs (n=13), only 2 (15.4%) were in clinical remission at follow-up. Barriers to implementation included patients declining recommendations and loss to follow-up. The majority of MDTM encounters were successful from both a process and clinical outcome perspective. System opportunities to improve the process include ensuring 100% reports are available and addressing implementation delays. Patient factors to address include improved engagement and understanding reasons for declining recommendations. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.
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Lasers: A Valuable Tool for Chemists.
ERIC Educational Resources Information Center
Findsen, E. W.; Ondrias, M. R.
1986-01-01
Discusses the properties of laser light, reviews types of lasers, presents operating principles, and considers mechanical aspects of laser light production. Applications reviewed include spectroscopy, photochemical reaction initiation, and investigation of biological processes involving porphyrins. (JM)
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Review of the workshop on low-cost polysilicon for terrestrial photovoltaic solar cell applications
NASA Technical Reports Server (NTRS)
Lutwack, R.
1986-01-01
Topics reviewed include: polysilicon material requirements; effects of impurities; requirements for high-efficiency solar cells; economics; development of silane processes; fluidized-bed processor development; silicon purification; and marketing.
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Conway, Sarah J; Himmelrich, Sarah; Feeser, Scott A; Flynn, John A; Kravet, Steven J; Bailey, Jennifer; Hebert, Lindsay C; Donovan, Susan H; Kachur, Sarah G; Brown, Patricia M C; Baumgartner, William A; Berkowitz, Scott A
2018-02-02
Accountable Care Organizations (ACOs), like other care entities, must be strategic about which initiatives they support in the quest for higher value. This article reviews the current strategic planning process for the Johns Hopkins Medicine Alliance for Patients (JMAP), a Medicare Shared Savings Program Track 1 ACO. It reviews the 3 focus areas for the 2017 strategic review process - (1) optimizing care coordination for complex, at-risk patients, (2) post-acute care, and (3) specialty care integration - reviewing cost savings and quality improvement opportunities, associated best practices from the literature, and opportunities to leverage and advance existing ACO and health system efforts in each area. It then reviews the ultimate selection of priorities for the coming year and early thoughts on implementation. After the robust review process, key stakeholders voted to select interventions targeted at care coordination, post-acute care, and specialty integration including Part B drug and imaging costs. The interventions selected incorporate a mixture of enhancing current ACO initiatives, working collaboratively and synergistically on other health system initiatives, and taking on new projects deemed targeted, cost-effective, and manageable in scope. The annual strategic review has been an essential and iterative process based on performance data and informed by the collective experience of other organizations. The process allows for an evidence-based strategic plan for the ACO in pursuit of the best care for patients.
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Clinical intuition in the nursing process and decision-making-A mixed-studies review.
Melin-Johansson, Christina; Palmqvist, Rebecca; Rönnberg, Linda
2017-12-01
To review what is characteristic of registered nurses' intuition in clinical settings, in relationships and in the nursing process. Intuition is a controversial concept and nurses believe that there are difficulties in how they should explain their nursing actions or decisions based on intuition. Much of the evidence from the body of research indicates that nurses value their intuition in a variety of clinical settings. More information on how nurses integrate intuition as a core element in daily clinical work would contribute to an improved understanding on how they go about this. Intuition deserves a place in evidence-based activities, where intuition is an important component associated with the nursing process. An integrative review strengthened with a mixed-studies review. Literature searches were conducted in the databases CINAHL, PubMed and PsycINFO, and literature published 1985-2016 were included. The findings in the studies were analysed with content analysis, and the synthesis process entailed a reasoning between the authors. After a quality assessment, 16 studies were included. The analysis and synthesis resulted in three categories. The characteristics of intuition in the nurse's daily clinical activities include application, assertiveness and experiences; in the relationships with patients' intuition include unique connections, mental and bodily responses, and personal qualities; and in the nursing process include support and guidance, component and clues in decision-making, and validating decisions. Intuition is more than simply a "gut feeling," and it is a process based on knowledge and care experience and has a place beside research-based evidence. Nurses integrate both analysis and synthesis of intuition alongside objective data when making decisions. They should rely on their intuition and use this knowledge in clinical practice as a support in decision-making, which increases the quality and safety of patient care. We find that intuition plays a key role in more or less all of the steps in the nursing process as a base for decision-making that supports safe patient care, and is a validated component of nursing clinical care expertise. © 2017 John Wiley & Sons Ltd.
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Design review - A tool for all seasons.
NASA Technical Reports Server (NTRS)
Liberman, D. S.
1972-01-01
The origins of design review are considered together with questions of definitions. The main characteristics which distinguish the concept of design review discussed from the basic master-apprentice relationship include competence, objectivity, formality, and a systematic approach. Preliminary, major, and final reviews are the steps used in the management of the design and development process in each company. It is shown that the design review is generically a systems engineering milestone review with certain unique characteristics.
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Excitonic processes at organic heterojunctions
NASA Astrophysics Data System (ADS)
He, ShouJie; Lu, ZhengHong
2018-02-01
Understanding excitonic processes at organic heterojunctions is crucial for development of organic semiconductor devices. This article reviews recent research on excitonic physics that involve intermolecular charge transfer (CT) excitons, and progress on understanding relationships between various interface energy levels and key parameters governing various competing interface excitonic processes. These interface excitonic processes include radiative exciplex emission, nonradiative recombination, Auger electron emission, and CT exciton dissociation. This article also reviews various device applications involving interface CT excitons, such as organic light-emitting diodes (OLEDs), organic photovoltaic cells, organic rectifying diodes, and ultralow-voltage Auger OLEDs.
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Power Laws in Stochastic Processes for Social Phenomena: An Introductory Review
NASA Astrophysics Data System (ADS)
Kumamoto, Shin-Ichiro; Kamihigashi, Takashi
2018-03-01
Many phenomena with power laws have been observed in various fields of the natural and social sciences, and these power laws are often interpreted as the macro behaviors of systems that consist of micro units. In this paper, we review some basic mathematical mechanisms that are known to generate power laws. In particular, we focus on stochastic processes including the Yule process and the Simon process as well as some recent models. The main purpose of this paper is to explain the mathematical details of their mechanisms in a self-contained manner.
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Challenges associated with the implementation of the nursing process: A systematic review.
Zamanzadeh, Vahid; Valizadeh, Leila; Tabrizi, Faranak Jabbarzadeh; Behshid, Mojghan; Lotfi, Mojghan
2015-01-01
Nursing process is a scientific approach in the provision of qualified nursing cares. However, in practice, the implementation of this process is faced with numerous challenges. With the knowledge of the challenges associated with the implementation of the nursing process, the nursing processes can be developed appropriately. Due to the lack of comprehensive information on this subject, the current study was carried out to assess the key challenges associated with the implementation of the nursing process. To achieve and review related studies on this field, databases of Iran medix, SID, Magiran, PUBMED, Google scholar, and Proquest were assessed using the main keywords of nursing process and nursing process systematic review. The articles were retrieved in three steps including searching by keywords, review of the proceedings based on inclusion criteria, and final retrieval and assessment of available full texts. Systematic assessment of the articles showed different challenges in implementation of the nursing process. Intangible understanding of the concept of nursing process, different views of the process, lack of knowledge and awareness among nurses related to the execution of process, supports of managing systems, and problems related to recording the nursing process were the main challenges that were extracted from review of literature. On systematically reviewing the literature, intangible understanding of the concept of nursing process has been identified as the main challenge in nursing process. To achieve the best strategy to minimize the challenge, in addition to preparing facilitators for implementation of nursing process, intangible understanding of the concept of nursing process, different views of the process, and forming teams of experts in nursing education are recommended for internalizing the nursing process among nurses.
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Challenges associated with the implementation of the nursing process: A systematic review
Zamanzadeh, Vahid; Valizadeh, Leila; Tabrizi, Faranak Jabbarzadeh; Behshid, Mojghan; Lotfi, Mojghan
2015-01-01
Background: Nursing process is a scientific approach in the provision of qualified nursing cares. However, in practice, the implementation of this process is faced with numerous challenges. With the knowledge of the challenges associated with the implementation of the nursing process, the nursing processes can be developed appropriately. Due to the lack of comprehensive information on this subject, the current study was carried out to assess the key challenges associated with the implementation of the nursing process. Materials and Methods: To achieve and review related studies on this field, databases of Iran medix, SID, Magiran, PUBMED, Google scholar, and Proquest were assessed using the main keywords of nursing process and nursing process systematic review. The articles were retrieved in three steps including searching by keywords, review of the proceedings based on inclusion criteria, and final retrieval and assessment of available full texts. Results: Systematic assessment of the articles showed different challenges in implementation of the nursing process. Intangible understanding of the concept of nursing process, different views of the process, lack of knowledge and awareness among nurses related to the execution of process, supports of managing systems, and problems related to recording the nursing process were the main challenges that were extracted from review of literature. Conclusions: On systematically reviewing the literature, intangible understanding of the concept of nursing process has been identified as the main challenge in nursing process. To achieve the best strategy to minimize the challenge, in addition to preparing facilitators for implementation of nursing process, intangible understanding of the concept of nursing process, different views of the process, and forming teams of experts in nursing education are recommended for internalizing the nursing process among nurses. PMID:26257793
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Processing Problems and Language Impairment in Children.
ERIC Educational Resources Information Center
Watkins, Ruth V.
1990-01-01
The article reviews studies on the assessment of rapid auditory processing abilities. Issues in auditory processing research are identified including a link between otitis media with effusion and language learning problems. A theory that linguistically impaired children experience difficulty in perceiving and processing low phonetic substance…
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Validation of contractor HMA testing data in the materials acceptance process.
DOT National Transportation Integrated Search
2010-08-01
"This study conducted an analysis of the SCDOT HMA specification. A Research Steering Committee comprised of SCDOT, FHWA, and Industry representatives provided oversight of the process. The research process included a literature review, a brief surve...
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Clarke, Brydie; Swinburn, Boyd; Sacks, Gary
2016-10-13
Theories of the policy process are recommended as tools to help explain both policy stasis and change. A systematic review of the application of such theoretical frameworks within the field of obesity prevention policy was conducted. A meta-synthesis was also undertaken to identify the key influences on policy decision-making. The review identified 17 studies of obesity prevention policy underpinned by political science theories. The majority of included studies were conducted in the United States (US), with significant heterogeneity in terms of policy level (e.g., national, state) studied, areas of focus, and methodologies used. Many of the included studies were methodologically limited, in regard to rigour and trustworthiness. Prominent themes identified included the role of groups and networks, political institutions, and political system characteristics, issue framing, the use of evidence, personal values and beliefs, prevailing political ideology, and timing. The limited application of political science theories indicates a need for future theoretically based research into the complexity of policy-making and multiple influences on obesity prevention policy processes.
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Narayan, Anand; Cinelli, Christina; Carrino, John A; Nagy, Paul; Coresh, Josef; Riese, Victoria G; Durand, Daniel J
2015-11-01
As the US health care system transitions toward value-based reimbursement, there is an increasing need for metrics to quantify health care quality. Within radiology, many quality metrics are in use, and still more have been proposed, but there have been limited attempts to systematically inventory these measures and classify them using a standard framework. The purpose of this study was to develop an exhaustive inventory of public and private sector imaging quality metrics classified according to the classic Donabedian framework (structure, process, and outcome). A systematic review was performed in which eligibility criteria included published articles (from 2000 onward) from multiple databases. Studies were double-read, with discrepancies resolved by consensus. For the radiology benefit management group (RBM) survey, the six known companies nationally were surveyed. Outcome measures were organized on the basis of standard categories (structure, process, and outcome) and reported using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The search strategy yielded 1,816 citations; review yielded 110 reports (29 included for final analysis). Three of six RBMs (50%) responded to the survey; the websites of the other RBMs were searched for additional metrics. Seventy-five unique metrics were reported: 35 structure (46%), 20 outcome (27%), and 20 process (27%) metrics. For RBMs, 35 metrics were reported: 27 structure (77%), 4 process (11%), and 4 outcome (11%) metrics. The most commonly cited structure, process, and outcome metrics included ACR accreditation (37%), ACR Appropriateness Criteria (85%), and peer review (95%), respectively. Imaging quality metrics are more likely to be structural (46%) than process (27%) or outcome (27%) based (P < .05). As national value-based reimbursement programs increasingly emphasize outcome-based metrics, radiologists must keep pace by developing the data infrastructure required to collect outcome-based quality metrics. Copyright © 2015 American College of Radiology. Published by Elsevier Inc. All rights reserved.
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Navigating manuscript assessment: The new practitioner's guide to primary literature peer review.
Smith, Devlin V; Stokes, Laura B; Marx, Kayleigh; Aitken, Samuel L
2018-01-01
For pharmacists, the first years after graduation are spent developing their knowledge base, advancing as a practitioner, and honing their abilities as healthcare providers and drug information experts. New practitioners encounter many challenges during this time, which for many include publishing original research or reviewing manuscripts for colleagues and medical journals. Inexperience navigating the publication process, from submission to receipt of (and response to) peer review commentary, is often cited as a major barrier to timely publication of resident and new practitioner research. Serving as a peer reviewer in turn provides the new practitioner with insight on this process and can be an enlightening experience used to garner confidence in subsequently submitting their own formal manuscripts. A number of publications describing steps for peer review are available, however, many of these articles address more experienced reviewers or critique the peer review process itself. No definitive resource exists for new pharmacy practitioners interested in developing their peer review skills. The information presented in this summative guide should be used in conjunction with practice opportunities to help new practitioners develop proficiency at peer review.
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ERIC Educational Resources Information Center
Repak, Arthur J.; And Others
1988-01-01
Computer software, audiovisuals, and books are reviewed. Includes topics on interfacing, ionic equilibrium, space, the classification system, Acquired Immune Disease Syndrome, evolution, human body processes, energy, pesticides, teaching school, cells, and geological aspects. Availability, price, and a description of each are provided. (RT)
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-12
... Southeast Data, Assessment and Review (SEDAR) process, a multi-step method for determining the status of... Center. Participants include: data collectors and database managers; stock assessment scientists...
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NAFTA Revised Procedures for Joint Review of Microbials and Semiochemicals
The Canadian Pest Management Regulatory Agency and EPA have established a process for the joint review of pest control products in which the new active ingredient is a microbial or an arthropod semiochemical (including pheromones).
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A decade of individual participant data meta-analyses: A review of current practice.
Simmonds, Mark; Stewart, Gavin; Stewart, Lesley
2015-11-01
Individual participant data (IPD) systematic reviews and meta-analyses are often considered to be the gold standard for meta-analysis. In the ten years since the first review into the methodology and reporting practice of IPD reviews was published much has changed in the field. This paper investigates current reporting and statistical practice in IPD systematic reviews. A systematic review was performed to identify systematic reviews that collected and analysed IPD. Data were extracted from each included publication on a variety of issues related to the reporting of IPD review process, and the statistical methods used. There has been considerable growth in the use of "one-stage" methods to perform IPD meta-analyses. The majority of reviews consider at least one covariate other than the primary intervention, either using subgroup analysis or including covariates in one-stage regression models. Random-effects analyses, however, are not often used. Reporting of review methods was often limited, with few reviews presenting a risk-of-bias assessment. Details on issues specific to the use of IPD were little reported, including how IPD were obtained; how data was managed and checked for consistency and errors; and for how many studies and participants IPD were sought and obtained. While the last ten years have seen substantial changes in how IPD meta-analyses are performed there remains considerable scope for improving the quality of reporting for both the process of IPD systematic reviews, and the statistical methods employed in them. It is to be hoped that the publication of the PRISMA-IPD guidelines specific to IPD reviews will improve reporting in this area. Copyright © 2015 Elsevier Inc. All rights reserved.
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Review--Interactions between diatoms and stainless steel: focus on biofouling and biocorrosion.
Landoulsi, J; Cooksey, K E; Dupres, V
2011-11-01
There is a considerable body of information regarding bacterially enhanced corrosion, however, this review focuses on diatoms (unicellular algae) whose contribution to biocorrosion is less well studied. The reasons why diatoms have been neglected in studies of biocorrosion in natural waters are discussed and the question whether diatoms should be considered as inert with respect of electrochemical processes is considered. A particular focus is given to the case of stainless steels (SS), which are widely used in variety of applications in natural waters. Basic information on the cell biology of diatoms is included in the review, particularly with respect to their ability to 'sense' and adhere to surfaces. Investigations at the nanoscale are reviewed as these studies provide information about the behavior of cells at interfaces. Recent advances include the use of atomic force microscopy (AFM), although only a few studies have been applied to diatoms. Regarding the electrochemical behavior of SS, the mechanisms by which diatoms influence the potential ennoblement process is discussed. Such studies reveal the association of diatoms, in addition to bacteria, with biocorrosion processes.
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What is the Final Verification of Engineering Requirements?
NASA Technical Reports Server (NTRS)
Poole, Eric
2010-01-01
This slide presentation reviews the process of development through the final verification of engineering requirements. The definition of the requirements is driven by basic needs, and should be reviewed by both the supplier and the customer. All involved need to agree upon a formal requirements including changes to the original requirements document. After the requirements have ben developed, the engineering team begins to design the system. The final design is reviewed by other organizations. The final operational system must satisfy the original requirements, though many verifications should be performed during the process. The verification methods that are used are test, inspection, analysis and demonstration. The plan for verification should be created once the system requirements are documented. The plan should include assurances that every requirement is formally verified, that the methods and the responsible organizations are specified, and that the plan is reviewed by all parties. The options of having the engineering team involved in all phases of the development as opposed to having some other organization continue the process once the design has been complete is discussed.
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Verifying and Validating Proposed Models for FSW Process Optimization
NASA Technical Reports Server (NTRS)
Schneider, Judith
2008-01-01
This slide presentation reviews Friction Stir Welding (FSW) and the attempts to model the process in order to optimize and improve the process. The studies are ongoing to validate and refine the model of metal flow in the FSW process. There are slides showing the conventional FSW process, a couple of weld tool designs and how the design interacts with the metal flow path. The two basic components of the weld tool are shown, along with geometries of the shoulder design. Modeling of the FSW process is reviewed. Other topics include (1) Microstructure features, (2) Flow Streamlines, (3) Steady-state Nature, and (4) Grain Refinement Mechanisms
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From task characteristics to learning: A systematic review.
Wielenga-Meijer, Etty G A; Taris, Toon W; Kompier, Michiel A J; Wigboldus, Daniël H J
2010-10-01
Although many theoretical approaches propose that job characteristics affect employee learning, the question is why and how job characteristics influence learning. The present study reviews the evidence on the relationships among learning antecedents (i.e., job characteristics: demands, variety, autonomy and feedback), learning processes (including motivational, meta-cognitive, cognitive and behavioral processes) and learning consequences. Building on an integrative heuristic model, we quantitatively reviewed 85 studies published between 1969 and 2005. Our analyses revealed strong evidence for a positive relation between job demands and autonomy on the one hand and motivational and meta-cognitive learning processes on the other. Furthermore, these learning processes were positively related to learning consequences. © 2010 The Authors. Scandinavian Journal of Psychology © 2010 The Scandinavian Psychological Associations.
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Direct Thermodynamic Measurements of the Energetics of Information Processing
2017-08-08
Report: Direct thermodynamic measurements of the energetics of information processing The views, opinions and/or findings contained in this report are... information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and...maintaining the data needed, and completing and reviewing the collection of information . Send comments regarding this burden estimate or any other
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A review of blepharochalasis and other causes of the lax, wrinkled eyelid.
Held, J L; Schneiderman, P
1990-02-01
Cosmetically unappealing lax, wrinkled eyelid skin may result from various processes including connective tissue diseases, natural aging, and blepharochalasis. Since the end-stage eyelid changes due to several different processes are similar, the presence or absence of prior chronic or recurrent eyelid edema is an important differentiating point. We review blepharochalasis and provide a logical approach to its differential diagnosis.
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Code of Federal Regulations, 2010 CFR
2010-04-01
... Amount Determinations and the Administrative Review Process § 418.1305 What is not an initial... process as provided by §§ 418.1320 through 418.1325 and §§ 418.1340 through 418.1355, and they are not subject to judicial review. These actions include, but are not limited to, our dismissal of a request for...
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Wranik, W Dominika; Gambold, Liesl; Hanson, Natasha; Levy, Adrian
2017-04-01
Public reimbursement of drugs is a costly proposition for health care systems. Decisions to add drugs to the public formulary are often guided by review processes and committees. The evolution of the formulary review process in Canada's publicly funded health system is characterized by increased centralization and systematization. In the past, the review of evidence and recommendation was conducted at the regional level, but was replaced with the pan-Canadian Oncology Drug Review in 2011. We assess the extent to which centralization and systematization of the review process have responded to past challenges, focusing on the use of economic evaluation in the process. Past challenges with economic evaluation experienced by regionalized review committees were identified from literature and qualitative data collected in the province of Nova Scotia. We categorize these using a typology with a macro-, meso, and micro-level hierarchy, which provides a useful framework for understanding at which level change is required, and who has the authority to influence change. Using grounded theory methods, we identify approaches used by Nova Scotia past committee members to compensate for perceived shortcomings of the process. These include an undue reliance on other committee members, on the multidisciplinarity of the committee, and on past decisions. Using a policy analysis approach, we argue that centralization and systematization of the review process only partially address the shortcomings of the previous regionalized process. Lessons from Canada can inform policy discussions across all health systems, where similar challenges with the formulary review process have been identified. © 2016 The Authors. The International Journal of Health Planning and Management published by John Wiley & Sons Ltd. © 2016 The Authors. The International Journal of Health Planning and Management published by John Wiley & Sons Ltd.
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The U.S. Environmental Protection Agency (EPA) is conducting a review of the air quality criteria and the primary (health-based) national ambient air quality standards (NAAQS) for nitrogen dioxide (NO2). The major phases of the process for reviewing NAAQS include the following: (...
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The U.S. Environmental Protection Agency (EPA) is conducting a review of the air quality criteria and the primary (health-based) national ambient air quality standards (NAAQS) for sulfur oxides (SOx). The major phases of the process for reviewing NAAQS include the following: (1) ...
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Inclusion in Physical Education: A Review of Literature
ERIC Educational Resources Information Center
Qi, Jing; Ha, Amy S.
2012-01-01
The purpose of this review was to analyse empirical studies on inclusion in physical education (PE) over the past 20 years and then propose recommendations for future research. A systematic process was used to search the literature for this review. First, a total of 75 research-based articles from computerised education databases were included in…
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Digital holographic 3D imaging spectrometry (a review)
NASA Astrophysics Data System (ADS)
Yoshimori, Kyu
2017-09-01
This paper reviews recent progress in the digital holographic 3D imaging spectrometry. The principle of this method is a marriage of incoherent holography and Fourier transform spectroscopy. Review includes principle, procedure of signal processing and experimental results to obtain a multispectral set of 3D images for spatially incoherent, polychromatic objects.
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Research subject privacy protection in otolaryngology.
Noone, Michael C; Walters, K Christian; Gillespie, M Boyd
2004-03-01
Health Insurance Portability and Accountability Act regulations, which took effect on April 14, 2003, placed new constraints on the use of protected health information for research purposes. To review practices of research subject privacy protection in otolaryngology in order to determine steps necessary to achieve compliance with Health Insurance Portability and Accountability Act regulations. Literature review. Articles appearing in 2001 in 3 widely circulated otolaryngology journals were classified according to study design. The "Methods" section of each article was reviewed to determine whether the informed consent and institutional review board processes were clearly documented. Descriptive studies involving case reports and case series were more common than observational studies that include a control group (66% vs 11%). Few case series documented the consent process (18%) and institutional review board process (19%). Observational designs demonstrated better documentation of the consent process (P<.001) and the institutional review board exemption and approval process (P<.001). Methods used to protect subject privacy are not commonly documented in case series in otolaryngology. More attention needs to be given to research subject privacy concerns in the otolaryngology literature in order to comply with Health Insurance Portability and Accountability Act regulations.
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Tarride, Jean-Eric; Goeree, Ron; Lokker, Cynthia; McKibbon, K Ann
2011-01-01
Objective To conduct a systematic review and synthesis of the evidence surrounding the cost-effectiveness of health information technology (HIT) in the medication process. Materials and methods Peer-reviewed electronic databases and gray literature were searched to identify studies on HIT used to assist in the medication management process. Articles including an economic component were reviewed for further screening. For this review, full cost-effectiveness analyses, cost-utility analyses and cost-benefit analyses, as well as cost analyses, were eligible for inclusion and synthesis. Results The 31 studies included were heterogeneous with respect to the HIT evaluated, setting, and economic methods used. Thus the data could not be synthesized, and a narrative review was conducted. Most studies evaluated computer decision support systems in hospital settings in the USA, and only five of the studied performed full economic evaluations. Discussion Most studies merely provided cost data; however, useful economic data involves far more input. A full economic evaluation includes a full enumeration of the costs, synthesized with the outcomes of the intervention. Conclusion The quality of the economic literature in this area is poor. A few studies found that HIT may offer cost advantages despite their increased acquisition costs. However, given the uncertainty that surrounds the costs and outcomes data, and limited study designs, it is difficult to reach any definitive conclusion as to whether the additional costs and benefits represent value for money. Sophisticated concurrent prospective economic evaluations need to be conducted to address whether HIT interventions in the medication management process are cost-effective. PMID:21984590
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An Information Processing View of Field Dependence-Independence.
ERIC Educational Resources Information Center
Davis, J. Kent; Cochran, Kathryn F.
1989-01-01
Discusses field dependence-independence from an information processing perspective. Topics discussed include field dependence theory, stages of information processing, developmental issues and implications, and future directions. The information reviewed indicates that field-independent individuals are more efficient than field-dependent…
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Sechopoulos, Ioannis
2013-01-01
Many important post-acquisition aspects of breast tomosynthesis imaging can impact its clinical performance. Chief among them is the reconstruction algorithm that generates the representation of the three-dimensional breast volume from the acquired projections. But even after reconstruction, additional processes, such as artifact reduction algorithms, computer aided detection and diagnosis, among others, can also impact the performance of breast tomosynthesis in the clinical realm. In this two part paper, a review of breast tomosynthesis research is performed, with an emphasis on its medical physics aspects. In the companion paper, the first part of this review, the research performed relevant to the image acquisition process is examined. This second part will review the research on the post-acquisition aspects, including reconstruction, image processing, and analysis, as well as the advanced applications being investigated for breast tomosynthesis. PMID:23298127
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NOx SOx Secondary NAAQS: Integrated Review Plan ...
The NOx SOx Secondary NAAQS Integrated Review Plan is the first document generated as part of the National Ambient Air Quality Standards (NAAQS) review process. The Plan presents background information, the schedule for the review, the process to be used in conducting the review, and the key policy-relevant science issues that will guide the review. The integrated review plan also discusses the frameworks for the various assessment documents to be prepared by the EPA as part of the review, including an Integrated Science Assessment (ISA), and as warranted, a Risk/Exposure Assessment (REA), and a Policy Assessment (PA). The primary purpose of the NOx SOx Secondary NAAQS Integrated Review Plan is to highlight the key policy-relevant issues to be considered in the Review of the Oxides of Nitrogen and Oxides of Sulfur Secondary NAAQS. A draft of the integrated review plan will be the subject of an advisory review with the Clean Air Scientific Advisory Committee (CASAC) and made available to the public for review and comment.
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Application of hydrometallurgy techniques in quartz processing and purification: a review
NASA Astrophysics Data System (ADS)
Lin, Min; Lei, Shaomin; Pei, Zhenyu; Liu, Yuanyuan; Xia, Zhangjie; Xie, Feixiang
2018-04-01
Although there have been numerous studies on separation and purification of metallic minerals by hydrometallurgy techniques, applications of the chemical techniques in separation and purification of non-metallic minerals are rarely reported. This paper reviews disparate areas of study into processing and purification of quartz (typical non-metallic ore) in an attempt to summarize current work, as well as to suggest potential for future consolidation in the field. The review encompasses chemical techniques of the quartz processing including situations, progresses, leaching mechanism, scopes of application, advantages and drawbacks of micro-bioleaching, high temperature leaching, high temperature pressure leaching and catalyzed high temperature pressure leaching. Traditional leaching techniques including micro-bioleaching and high temperature leaching are unequal to demand of modern glass industry for quality of quartz concentrate because the quartz products has to be further processed. High temperature pressure leaching and catalyzed high temperature pressure leaching provide new ways to produce high-grade quartz sand with only one process and lower acid consumption. Furthermore, the catalyzed high temperature pressure leaching realizes effective purification of quartz with extremely low acid consumption (no using HF or any fluoride). It is proposed that, by integrating the different chemical processes of quartz processing and expounding leaching mechanisms and scopes of application, the research field as a monopolized industry would benefit.
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Bergum, Shelly K; Canaan, Talitha; Delemos, Christi; Gall, Elizabeth Funke; McCracken, Bonnie; Rowen, Dave; Salvemini, Steve; Wiens, Kimberly
2017-07-01
Over the past decade, implementation of the peer review process for the development of the advanced practice nurse (APN) has been emphasized. However, little exists in the literature regarding APN peer review. The peer review process is intended to help demonstrate competency of care, enhance quality improvement measures, and foster the professional growth of the APN. APNs serving on a professional governance council within a university teaching hospital developed a model of peer review for APNs. Nine months after the tool was implemented, an anonymous follow-up survey was conducted. A follow-up request was sent 4 weeks later to increase the number of respondents. Likert scales were used to elicit subjective data regarding the process. Of 81 APNs who participated in the survey, more than half (52%) felt that the process would directly improve their professional practice. Survey results show that the peer review process affected APN professional practice positively. Additional research might include pathways for remediation and education of staff, evaluation of alternate methods to improve application to clinical practice, and collection of outcome data. The models presented provide a foundation for future refinement to accommodate different APN practice settings. ©2017 American Association of Nurse Practitioners.
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McIntosh, Heather M; Calvert, Julie; Macpherson, Karen J; Thompson, Lorna
2016-06-01
Rapid review has become widely adopted by health technology assessment agencies in response to demand for evidence-based information to support imperative decisions. Concern about the credibility of rapid reviews and the reliability of their findings has prompted a call for wider publication of their methods. In publishing this overview of the accredited rapid review process developed by Healthcare Improvement Scotland, we aim to raise awareness of our methods and advance the discourse on best practice. Healthcare Improvement Scotland produces rapid reviews called evidence notes using a process that has achieved external accreditation through the National Institute for Health and Care Excellence. Key components include a structured approach to topic selection, initial scoping, considered stakeholder involvement, streamlined systematic review, internal quality assurance, external peer review and updating. The process was introduced in 2010 and continues to be refined over time in response to user feedback and operational experience. Decision-makers value the responsiveness of the process and perceive it as being a credible source of unbiased evidence-based information supporting advice for NHSScotland. Many agencies undertaking rapid reviews are striving to balance efficiency with methodological rigour. We agree that there is a need for methodological guidance and that it should be informed by better understanding of current approaches and the consequences of different approaches to streamlining systematic review methods. Greater transparency in the reporting of rapid review methods is essential to enable that to happen.
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REVIEWS OF TOPICAL PROBLEMS: Physical aspects of cryobiology
NASA Astrophysics Data System (ADS)
Zhmakin, A. I.
2008-03-01
Physical phenomena during biological freezing and thawing processes at the molecular, cellular, tissue, and organ levels are examined. The basics of cryosurgery and cryopreservation of cells and tissues are presented. Existing cryobiological models, including numerical ones, are reviewed.
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Code of Federal Regulations, 2010 CFR
2010-04-01
... consider the organization's history with regard to the management of other grants, including DOL grants... fashion. (b) This responsibility review is independent of the competitive process. Applicants which are...
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NASA Astrophysics Data System (ADS)
Mayernik, M. S.; Daniels, M.; Eaker, C.; Strand, G.; Williams, S. F.; Worley, S. J.
2012-12-01
Data sets exist within scientific research and knowledge networks as both technical and non-technical entities. Establishing the quality of data sets is a multi-faceted task that encompasses many automated and manual processes. Data sets have always been essential for science research, but now need to be more visible as first-class scholarly objects at national, international, and local levels. Many initiatives are establishing procedures to publish and curate data sets, as well as to promote professional rewards for researchers that collect, create, manage, and preserve data sets. Traditionally, research quality has been assessed by peer review of textual publications, e.g. journal articles, conference proceedings, and books. Citation indices then provide standard measures of productivity used to reward individuals for their peer-reviewed work. Whether a similar peer review process is appropriate for assessing and ensuring the quality of data sets remains as an open question. How does the traditional process of peer review apply to data sets? This presentation will describe current work being done at the National Center for Atmospheric Research (NCAR) in the context of the Peer REview for Publication & Accreditation of Research Data in the Earth sciences (PREPARDE) project. PREPARDE is assessing practices and processes for data peer review, with the goal of developing recommendations. NCAR data management teams perform various kinds of quality assessment and review of data sets prior to making them publicly available. The poster will investigate how notions of peer review relate to the types of data review already in place at NCAR. We highlight the data set characteristics and management/archiving processes that challenge the traditional peer review processes by using a number of questions as probes, including: Who is qualified to review data sets? What formal and informal documentation is necessary to allow someone outside of a research team to review a data set? What data set review can be done pre-publication, and what must be done post-publication? What components of the data sets review processes can be automated, and what components will always require human expertise and evaluation?
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Alghzawi, Hamzah M.
2012-01-01
Background. Integration of research evidence into clinical nursing practice is essential for the delivery of high-quality nursing care. Discharge planning is an essential process in psychiatric nursing field, in order to prevent recurrent readmission to psychiatric units. Objective. The purpose of this paper is to perform literature overview on psychiatric discharge planning, in order to develop evidence-based practice guideline of psychiatric discharge plan. Methods. A search of electronic databases was conducted. The search process aimed to locate different levels of evidence. Inclusion criteria were studies including outcomes related to prevention of readmission as stability in the community, studies investigating the discharge planning process in acute psychiatric wards, and studies that included factors that impede discharge planning and factors that aid timely discharge. On the other hand, exclusion criteria were studies in which discharge planning was discussed as part of a multi faceted intervention and was not the main focus of the review. Result. Studies met inclusion criteria were mainly literature reviews, consensus statements, and descriptive studies. All of these studies are considered at the lower levels of evidence. Conclusion. This review demonstrated that discharge planning based on general principles (evidence based principles) should be applied during psychiatric discharge planning to make this discharge more effective. Depending on this review, it could be concluded that effective discharge planning includes main three stages; initial discharge meeting, regular discharge meeting(s), and leaving from hospital and discharge day. Each stage of them has requirements should be accomplished be go to the next stage. PMID:23762767
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Certification Process for Commercial Batteries for Payloads
NASA Technical Reports Server (NTRS)
Jeevarajan, Judith
2007-01-01
This viewgraph document reviews the use of electric batteries in space applications. Batteries are high energy devices that are used to power hardware for space applications The applications include IVA (Intra-Vehicular Activity) and EVA (Extra-Vehicular Activity) use. High energy batteries pose hazards such as cell/battery venting leading to electrolyte (liquid or gas) leakage, high temperatures, fire and explosion (shrapnel). It reviews the process of certifying of Commercial batteries for space applications in view of the multi-national purchasing for the International Space Station. The documentation used in the certification is reviewed.
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Holistic Admissions in Nursing: We Can Do This
GLAZER, GREER; CLARK, ANGELA; BANKSTON, KAREN; DANEK, JENNIFER; FAIR, MALIKA; MICHAELS, JULIA
2016-01-01
Research shows that holistic admissions review practices can increase diversity across students without decreasing the workforce preparedness and academic success of students. Therefore, many disciplines have readily adopted the widespread use of holistic admissions review. Despite its proven effectiveness in addressing student diversity, nursing has been slow to implement holistic admissions review. The purpose of this study was to gain a better understanding of the barriers to implementing holistic admissions review in nursing and the feasibility of adopting holistic admissions review across nursing programs. A biphasic qualitative research study was conducted with nursing deans from across the United States. Qualitative data collection consisted of two phases of focus group discussions conducted over a 3-month period. The qualitative data were analyzed using content analysis. The categories and subcategories identified in Phase 1 informed the discussion in Phase 2. One overarching category from Phase 1 was identified, which was the lack of nursing schools’ knowledge regarding holistic admissions review. Four subcategories also identified in Phase 1 included the need for better dissemination of evidence, the need for additional support from university leaders and administrators, the need for legal guidance to facilitate implementation of holistic admissions review, and ensuring appropriate resources to support the holistic admissions review process. Three categories emerged in Phase 2, which included everyone’s buy-in is required, the need for a model, and a need for training. The adoption of holistic admissions review in nursing may be feasible. However, certain barriers need to be overcome so that nursing schools can successfully take on this process. Therefore, five recommendations have been developed to assist nursing schools in the implementation of holistic admissions review. These recommendations include increasing knowledge and understanding of holistic admissions review among nursing deans; obtaining buy-in and support for holistic admissions review and conducting a self-assessment of current admissions practices; providing nursing administrators, faculty, and staff with diversity training; and conducting further research to identify factors most critical for success in nursing. Although the transition to a holistic admissions process requires some effort, arming ourselves with the appropriate tools will mitigate barriers during implementation. PMID:27424931
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Holistic Admissions in Nursing: We Can Do This.
Glazer, Greer; Clark, Angela; Bankston, Karen; Danek, Jennifer; Fair, Malika; Michaels, Julia
2016-01-01
Research shows that holistic admissions review practices can increase diversity across students without decreasing the workforce preparedness and academic success of students. Therefore, many disciplines have readily adopted the widespread use of holistic admissions review. Despite its proven effectiveness in addressing student diversity, nursing has been slow to implement holistic admissions review. The purpose of this study was to gain a better understanding of the barriers to implementing holistic admissions review in nursing and the feasibility of adopting holistic admissions review across nursing programs. A biphasic qualitative research study was conducted with nursing deans from across the United States. Qualitative data collection consisted of two phases of focus group discussions conducted over a 3-month period. The qualitative data were analyzed using content analysis. The categories and subcategories identified in Phase 1 informed the discussion in Phase 2. One overarching category from Phase 1 was identified, which was the lack of nursing schools' knowledge regarding holistic admissions review. Four subcategories also identified in Phase 1 included the need for better dissemination of evidence, the need for additional support from university leaders and administrators, the need for legal guidance to facilitate implementation of holistic admissions review, and ensuring appropriate resources to support the holistic admissions review process. Three categories emerged in Phase 2, which included everyone's buy-in is required, the need for a model, and a need for training. The adoption of holistic admissions review in nursing may be feasible. However, certain barriers need to be overcome so that nursing schools can successfully take on this process. Therefore, five recommendations have been developed to assist nursing schools in the implementation of holistic admissions review. These recommendations include increasing knowledge and understanding of holistic admissions review among nursing deans; obtaining buy-in and support for holistic admissions review and conducting a self-assessment of current admissions practices; providing nursing administrators, faculty, and staff with diversity training; and conducting further research to identify factors most critical for success in nursing. Although the transition to a holistic admissions process requires some effort, arming ourselves with the appropriate tools will mitigate barriers during implementation. Copyright © 2016 Elsevier Inc. All rights reserved.
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Connected component analysis of review-SEM images for sub-10nm node process verification
NASA Astrophysics Data System (ADS)
Halder, Sandip; Leray, Philippe; Sah, Kaushik; Cross, Andrew; Parisi, Paolo
2017-03-01
Analysis of hotspots is becoming more and more critical as we scale from node to node. To define true process windows at sub-14 nm technology nodes, often defect inspections are being included to weed out design weak spots (often referred to as hotspots). Defect inspection sub 28 nm nodes is a two pass process. Defect locations identified by optical inspection tools need to be reviewed by review-SEM's to understand exactly which feature is failing in the region flagged by the optical tool. The images grabbed by the review-SEM tool are used for classification but rarely for quantification. The goal of this paper is to see if the thousands of review-SEM images which are existing can be used for quantification and further analysis. More specifically we address the SEM quantification problem with connected component analysis.
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Palmer, Scott E; McDonough, Sean P; Mohammed, Hussni O
2017-07-01
Between January 1, 2013 and December 31, 2015, findings of a New York State Gaming Commission-Cornell University postmortem examination program were utilized in a multi-disciplinary mortality review process to review 129 racing fatalities at Thoroughbred racetracks operated by the New York Racing Association (NYRA). Musculoskeletal fractures comprised 79% of the fatalities; cardiopulmonary conditions accounted for 12% of the fatalities. Other causes of death included gastrointestinal (3%), respiratory (5%), and central nervous system (2%) conditions. Fetlock failure represented 50% of the musculoskeletal fatalities. The general distribution of these findings was very similar to that reported by the California Animal Health and Food Safety Laboratory System during the same period. These findings, used in conjunction with a comprehensive mortality review process and regulatory reform, have contributed to a significant reduction of the incidence of Thoroughbred racing fatalities at NYRA racetracks during the period of this review.
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Team learning and innovation in nursing, a review of the literature.
Timmermans, Olaf; Van Linge, Roland; Van Petegem, Peter; Van Rompaey, Bart; Denekens, Joke
2012-01-01
The capability to learn and innovate has been recognized as a key-factor for nursing teams to deliver high quality performance. Researchers suggest there is a relation between team-learning activities and changes in nursing teams throughout the implementation of novelties. A review of the literature was conducted in regard to the relation between team learning and implementation of innovations in nursing teams and to explore factors that contribute or hinder team learning. The search was limited to studies that were published in English or Dutch between 1998 and 2010. Eight studies were included in the review. The results of this review revealed that research on team learning and innovation in nursing is limited. The included studies showed moderate methodological quality and low levels of evidence. Team learning included processes to gather, process, and store information from different innovations within the nursing team and the prevalence of team-learning activities was contributed or hindered by individual and contextual factors. Further research is needed on the relation between team learning and implementation of innovations in nursing. Copyright © 2011 Elsevier Ltd. All rights reserved.
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75 FR 56601 - Privacy Act of 1974: New System of Records
Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-16
...The Patient Protection and Affordable Care Act (the Affordable Care Act), Public Law 111-148, was enacted on March 23, 2010; the Health Care and Education Reconciliation Act (the Reconciliation Act), Public Law 111-152, was enacted on March 30, 2010. The Affordable Care Act and implementing regulations (codified in HHS interim final rules (IFR) at 45 CFR Part 147) require that non-grandfathered health insurance plans and issuers offering group and individual coverage have effective internal claims and appeals and external review processes. The effective date for these requirements is plan or policy years beginning on or after September 23, 2010. Regarding external review, the statute requires that health plans and issuers must comply with either a state external review process or a process meeting standards issued by the Secretary of Health and Human Services (HHS) that is ``similar to'' a state process meeting requirements in section 2719 (a ``federal external review process''). The IFR includes a transition period prior to July 1, 2011, during which time HHS will work with states to assist in making any necessary changes so that the state process will meet the minimum consumer protections identified in 45 CFR 147.136 that must be met in order for the state process to apply. During this interim period, health insurance issuers in states with external review laws in effect prior to September 23, 2010 will follow that state's external review law to the extent applicable. In states that have not passed an external review law that is in effect on September 23, 2010, a health insurance issuer must follow an interim federal external review process that will be administered by the Office of Personnel Management (OPM). The system of records will be created as OPM assists HHS by providing external reviews of adverse benefit determinations and final internal adverse benefit determinations as requested by eligible claimants and their authorized representatives (``claimants''). The system of records will include any data relevant to these external reviews, and OPM proposes to add this new system of records to its inventory of records systems subject to the Privacy Act of 1974 (5 U.S.C. 552a), as amended. This action is necessary to meet the requirements of the Privacy Act to publish in the Federal Register notice of the existence and character of records maintained by the agency (5 U.S.C. 552a(e)(4)).
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Development and pilot test of a process to identify research needs from a systematic review.
Saldanha, Ian J; Wilson, Lisa M; Bennett, Wendy L; Nicholson, Wanda K; Robinson, Karen A
2013-05-01
To ensure appropriate allocation of research funds, we need methods for identifying high-priority research needs. We developed and pilot tested a process to identify needs for primary clinical research using a systematic review in gestational diabetes mellitus. We conducted eight steps: abstract research gaps from a systematic review using the Population, Intervention, Comparison, Outcomes, and Settings (PICOS) framework; solicit feedback from the review authors; translate gaps into researchable questions using the PICOS framework; solicit feedback from multidisciplinary stakeholders at our institution; establish consensus among multidisciplinary external stakeholders on the importance of the research questions using the Delphi method; prioritize outcomes; develop conceptual models to highlight research needs; and evaluate the process. We identified 19 research questions. During the Delphi method, external stakeholders established consensus for 16 of these 19 questions (15 with "high" and 1 with "medium" clinical benefit/importance). We pilot tested an eight-step process to identify clinically important research needs. Before wider application of this process, it should be tested using systematic reviews of other diseases. Further evaluation should include assessment of the usefulness of the research needs generated using this process for primary researchers and funders. Copyright © 2013 Elsevier Inc. All rights reserved.
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Duffy, Steven; de Kock, Shelley; Misso, Kate; Noake, Caro; Ross, Janine; Stirk, Lisa
2016-10-01
The research investigated whether conducting a supplementary search of PubMed in addition to the main MEDLINE (Ovid) search for a systematic review is worthwhile and to ascertain whether this PubMed search can be conducted quickly and if it retrieves unique, recently published, and ahead-of-print studies that are subsequently considered for inclusion in the final systematic review. Searches of PubMed were conducted after MEDLINE (Ovid) and MEDLINE In-Process (Ovid) searches had been completed for seven recent reviews. The searches were limited to records not in MEDLINE or MEDLINE In-Process (Ovid). Additional unique records were identified for all of the investigated reviews. Search strategies were adapted quickly to run in PubMed, and reviewer screening of the results was not time consuming. For each of the investigated reviews, studies were ordered for full screening; in six cases, studies retrieved from the supplementary PubMed searches were included in the final systematic review. Supplementary searching of PubMed for studies unavailable elsewhere is worthwhile and improves the currency of the systematic reviews.
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Duffy, Steven; de Kock, Shelley; Misso, Kate; Noake, Caro; Ross, Janine; Stirk, Lisa
2016-01-01
Objective The research investigated whether conducting a supplementary search of PubMed in addition to the main MEDLINE (Ovid) search for a systematic review is worthwhile and to ascertain whether this PubMed search can be conducted quickly and if it retrieves unique, recently published, and ahead-of-print studies that are subsequently considered for inclusion in the final systematic review. Methods Searches of PubMed were conducted after MEDLINE (Ovid) and MEDLINE In-Process (Ovid) searches had been completed for seven recent reviews. The searches were limited to records not in MEDLINE or MEDLINE In-Process (Ovid). Results Additional unique records were identified for all of the investigated reviews. Search strategies were adapted quickly to run in PubMed, and reviewer screening of the results was not time consuming. For each of the investigated reviews, studies were ordered for full screening; in six cases, studies retrieved from the supplementary PubMed searches were included in the final systematic review. Conclusion Supplementary searching of PubMed for studies unavailable elsewhere is worthwhile and improves the currency of the systematic reviews. PMID:27822154
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Yiu, Kristy C; Rohwer, Anke; Young, Taryn
2018-06-20
With the rise in pre-mature mortality rate from non-communicable disease (NCD), there is a need for evidence-based interventions. We evaluated existing systematic reviews on effectiveness of integration of healthcare services, in particular with focus on delivery of care designed to improve health and process outcomes in people with multi-morbidity, where at least one of the conditions was diabetes or hypertension. We searched MEDLINE, EMBASE, Cochrane Library, and Health Evidence to November 8, 2016 and consulted experts. One review author screened titles, abstracts and two review authors independently screened short listed full-texts and selected reviews for inclusion. We considered systematic reviews evaluating integration of care, compared to usual care, for people with multi-morbidity. One review author extracted data and another author verified it. Two review authors independently evaluated risk of bias using ROBIS and AMSTAR. Inter-rater reliability was analysed for ROBIS and AMSTAR using Cohen's kappa and percent agreement. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist was used to assess reporting. We identified five systematic reviews on integration of care. Four reviews focused on comorbid diabetes and depression and two covered hypertension and comorbidities of cardiovascular disease, depression, or diabetes. Interventions were poorly described. The health outcomes evaluated included risk of all-cause mortality, measures of depression, cholesterol levels, HbA1c levels, effect of depression on HbA1c levels, symptom improvement, systolic blood pressure, and hypertension control. Process outcomes included access and utilisation of healthcare services, costs, and quality of care. Overall, three reviews had a low and medium risk of bias according to ROBIS and AMSTAR respectively, while two reviews had high risk of bias as judged by both ROBIS and AMSTAR. Findings have demonstrated that collaborative care in general resulted in better health and process outcomes when compared to usual care for both depression and diabetes and hypertension and diabetes. Several knowledge gaps were identified on integration of care for comorbidities with diabetes and/or hypertension: limited research on this topic for hypertension, limited reviews that included primary studies based in low-middle income countries, and limited reviews on collaborative care for communicable and NCDs.
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Knowledge about the research and ethics committee at Makerere University, Kampala.
Ibingira, B R; Ochieng, J
2013-12-01
All research involving human participants should be reviewed by a competent and independent institutional research and ethics committee. Research conducted at Makerere University College of Health Sciences should be subjected to a rigorous review process by the ethics committee in order to protect human participants' interests, rights and welfare. To evaluate researchers' knowledge about the functions and ethical review process of the College of Health Sciences research and ethics committee. A cross sectional study. 135 researchers consented to participate in the study, but 70 questionnaires were answered giving a 52% response. Age ranged between 30 to 61 years, majority of participants 30-39 years. Most of the respondents do agree that the REC functions include Protocol review 86%, protection of research participants 84.3%, and monitoring of ongoing research. During ethical review, the RECpays special attention to scientific design [79.7%] and ethical issues [75.3%], but less to the budget and literature review. More than 97% of the respondents believe that the REC is either average or very good, while 2.8% rank it below average. Respondents knew the major functions of the committee including protection of the rights and welfare of research participants, protocol review and monitoring of on going research, and the elements of protocol review that are given more attention include ;scientific design and ethical issues. Overall performance of the REC was ranked as average by respondents. The committee should limit delays in approval and effectively handle all functions of the committee.
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Developing an expert panel process to refine health outcome definitions in observational data.
Fox, Brent I; Hollingsworth, Joshua C; Gray, Michael D; Hollingsworth, Michael L; Gao, Juan; Hansen, Richard A
2013-10-01
Drug safety surveillance using observational data requires valid adverse event, or health outcome of interest (HOI) measurement. The objectives of this study were to develop a method to review HOI definitions in claims databases using (1) web-based digital tools to present de-identified patient data, (2) a systematic expert panel review process, and (3) a data collection process enabling analysis of concepts-of-interest that influence panelists' determination of HOI. De-identified patient data were presented via an interactive web-based dashboard to enable case review and determine if specific HOIs were present or absent. Criteria for determining HOIs and their severity were provided to each panelist. Using a modified Delphi method, six panelist pairs independently reviewed approximately 200 cases across each of three HOIs (acute liver injury, acute kidney injury, and acute myocardial infarction) such that panelist pairs independently reviewed the same cases. Panelists completed an assessment within the dashboard for each case that included their assessment of the presence or absence of the HOI, HOI severity (if present), and data contributing to their decision. Discrepancies within panelist pairs were resolved during a consensus process. Dashboard development was iterative, focusing on data presentation and recording panelists' assessments. Panelists reported quickly learning how to use the dashboard. The assessment module was used consistently. The dashboard was reliable, enabling an efficient review process for panelists. Modifications were made to the dashboard and review process when necessary to facilitate case review. Our methods should be applied to other health outcomes of interest to further refine the dashboard and case review process. The expert review process was effective and was supported by the web-based dashboard. Our methods for case review and classification can be applied to future methods for case identification in observational data sources. Copyright © 2013 Elsevier Inc. All rights reserved.
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Evaluation of the Inhalation Carcinogenicity of Ethylene Oxide ...
In December 2016, EPA finalized its Evaluation of the Inhalation Carcinogenicity of Ethylene Oxide. EPA’s evaluation was reviewed internally by EPA and by other federal agencies and White House Offices in October 2016, before public release. Consistent with the May 2009 IRIS assessment development process, all written comments on IRIS assessments submitted by other federal agencies and White House Offices are made publicly available. Accordingly, interagency comments and the interagency science discussion materials provided to other agencies, including interagency review drafts of the EPA’s Evaluation of the Inhalation Carcinogenicity of Ethylene Oxide, are posted on this site. Note: No major science comments were received on the Interagency Science Discussion Draft. The Toxicological Review and charge were reviewed internally by EPA and by other federal agencies and White House Offices before public release. Consistent with the May 2009 IRIS assessment development process, all written comments on IRIS assessments submitted by other federal agencies and White House Offices are made publicly available. Accordingly, interagency comments and the interagency science consultation materials provided to other agencies, including interagency review drafts of the IRIS Toxicological Review of Ammonia and the charge to external peer reviewers, are posted on this site.
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Literature review for oxalate oxidation processes and plutonium oxalate solubility
DOE Office of Scientific and Technical Information (OSTI.GOV)
Nash, C. A.
2015-10-01
A literature review of oxalate oxidation processes finds that manganese(II)-catalyzed nitric acid oxidation of oxalate in precipitate filtrate is a viable and well-documented process. The process has been operated on the large scale at Savannah River in the past, including oxidation of 20 tons of oxalic acid in F-Canyon. Research data under a variety of conditions show the process to be robust. This process is recommended for oxalate destruction in H-Canyon in the upcoming program to produce feed for the MOX facility. Prevention of plutonium oxalate precipitation in filtrate can be achieved by concentrated nitric acid/ferric nitrate sequestration of oxalate.more » Organic complexants do not appear practical to sequester plutonium. Testing is proposed to confirm the literature and calculation findings of this review at projected operating conditions for the upcoming campaign.« less
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NASA Astrophysics Data System (ADS)
Mandala, Mahender Arjun
A cornerstone of design and design education is frequent situated feedback. With increasing class sizes, and shrinking financial and human resources, providing rich feedback to students becomes increasingly difficult. In the field of writing, web-based peer review--the process of utilizing equal status learners within a class to provide feedback to each other on their work using networked computing systems--has been shown to be a reliable and valid source of feedback in addition to improving student learning. Designers communicate in myriad ways, using the many languages of design and combining visual and descriptive information. This complex discourse of design intent makes peer reviews by design students ambiguous and often not helpful to the receivers of this feedback. Furthermore, engaging students in the review process itself is often difficult. Teams can complement individual diversity and may assist novice designers collectively resolve complex task. However, teams often incur production losses and may be impacted by individual biases. In the current work, we look at utilizing a collaborative team of reviewers, working collectively and synchronously, in generating web based peer reviews in a sophomore engineering design class. Students participated in a cross-over design, conducting peer reviews as individuals and collaborative teams in parallel sequences. Raters coded the feedback generated on the basis of their appropriateness and accuracy. Self-report surveys and passive observation of teams conducting reviews captured student opinion on the process, its value, and the contrasting experience they had conducting team and individual reviews. We found team reviews generated better quality feedback in comparison to individual reviews. Furthermore, students preferred conducting reviews in teams, finding the process 'fun' and engaging. We observed several learning benefits of using collaboration in reviewing including improved understanding of the assessment criteria, roles, expectations, and increased team reflection. These results provide insight into how to improve the review process for instructors and researchers, and forms a basis for future research work in this area. With respect to facilitating peer review process in design based classrooms, we also present recommendations for creating effective review system design and implementation in classroom supported by research and practical experience.
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Solar or UVA-Visible Photocatalytic Ozonation of Water Contaminants.
Beltrán, Fernando J; Rey, Ana
2017-07-14
An incipient advanced oxidation process, solar photocatalytic ozonation (SPO), is reviewed in this paper with the aim of clarifying the importance of this process as a more sustainable water technology to remove priority or emerging contaminants from water. The synergism between ozonation and photocatalytic oxidation is well known to increase the oxidation rate of water contaminants, but this has mainly been studied in photocatalytic ozonation systems with lamps of different radiation wavelength, especially of ultraviolet nature (UVC, UVB, UVA). Nowadays, process sustainability is critical in environmental technologies including water treatment and reuse; the application of SPO systems falls into this category, and contributes to saving energy and water. In this review, we summarized works published on photocatalytic ozonation where the radiation source is the Sun or simulated solar light, specifically, lamps emitting radiation to cover the UVA and visible light spectra. The main aspects of the review include photoreactors used and radiation sources applied, synthesis and characterization of catalysts applied, influence of main process variables (ozone, catalyst, and pollutant concentrations, light intensity), type of water, biodegradability and ecotoxicity, mechanism and kinetics, and finally catalyst activity and stability.
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Positron annihilation processes update
NASA Technical Reports Server (NTRS)
Guessoum, Nidhal; Skibo, Jeffrey G.; Ramaty, Reuven
1997-01-01
The present knowledge concerning the positron annihilation processes is reviewed, with emphasis on the data of the cross sections of the various processes of interest in astrophysical applications. Recent results are presented including results on reaction rates and line widths, the validity of which is verified.
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Chemical Process Design: An Integrated Teaching Approach.
ERIC Educational Resources Information Center
Debelak, Kenneth A.; Roth, John A.
1982-01-01
Reviews a one-semester senior plant design/laboratory course, focusing on course structure, student projects, laboratory assignments, and course evaluation. Includes discussion of laboratory exercises related to process waste water and sludge. (SK)
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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.
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Durvasula, Raghu; Kelly, Janet; Schleyer, Anneliese; Anawalt, Bradley D; Somani, Shabir; Dellit, Timothy H
2018-04-01
As healthcare costs rise and reimbursements decrease, healthcare organization leadership and clinical providers must collaborate to provide high-value healthcare. Medications are a key driver of the increasing cost of healthcare, largely as a result of the proliferation of expensive specialty drugs, including biologic agents. Such medications contribute significantly to the inpatient diagnosis-related group payment system, often with minimal or unproved benefit over less-expensive therapies. To describe a systematic review process to reduce non-evidence-based inpatient use of high-cost medications across a large multihospital academic health system. We created a Pharmacy & Therapeutics subcommittee consisting of clinicians, pharmacists, and an ethics representative. This committee developed a standardized process for a timely review (<48 hours) and approval of high-cost medications based on their clinical effectiveness, safety, and appropriateness. The engagement of clinical experts in the development of the consensus-based guidelines for the use of specific medications facilitated the clinicians' acceptance of the review process. Over a 2-year period, a total of 85 patient-specific requests underwent formal review. All reviews were conducted within 48 hours. This review process has reduced the non-evidence-based use of specialty medications and has resulted in a pharmacy savings of $491,000 in fiscal year 2016, with almost 80% of the savings occurring in the last 2 quarters, because our process has matured. The creation of a collaborative review process to ensure consistent, evidence-based utilization of high-cost medications provides value-based care, while minimizing unnecessary practice variation and reducing the cost of inpatient care.
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Adult Coping with Childhood Sexual Abuse: A Theoretical and Empirical Review
Walsh, Kate; Fortier, Michelle A.; DiLillo, David
2009-01-01
Coping has been suggested as an important element in understanding the long-term functioning of individuals with a history of child sexual abuse (CSA). The present review synthesizes the literature on coping with CSA, first by examining theories of coping with trauma, and, second by examining how these theories have been applied to studies of coping in samples of CSA victims. Thirty-nine studies were reviewed, including eleven descriptive studies of the coping strategies employed by individuals with a history of CSA, eighteen correlational studies of the relationship between coping strategies and long-term functioning of CSA victims, and ten investigations in which coping was examined as a mediational factor in relation to long-term outcomes. These studies provide initial information regarding early sexual abuse and subsequent coping processes. However, this literature is limited by several theoretical and methodological issues, including a failure to specify the process of coping as it occurs, a disparity between theory and research, and limited applicability to clinical practice. Future directions of research are discussed and include the need to understand coping as a process, identification of coping in relation to adaptive outcomes, and considerations of more complex mediational and moderational processes in the study of coping with CSA. PMID:20161502
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Exergie /4th revised and enlarged edition/
NASA Astrophysics Data System (ADS)
Baloh, T.; Wittwer, E.
The theoretical concept of exergy is explained and its practical applications are discussed. Equilibrium and thermal equilibrium are reviewed as background, and exergy is considered as a reference point for solid-liquid, liquid-liquid, and liquid-gas systems. Exergetic calculations and their graphic depictions are covered. The concepts of enthalpy and entropy are reviewed in detail, including their applications to gas mixtures, solutions, and isolated substances. The exergy of gas mixtures, solutions, and isolated substances is discussed, including moist air, liquid water in water vapor, dry air, and saturation-limited solutions. Mollier exergy-enthalpy-entropy diagrams are presented for two-component systems, and exergy losses for throttling, isobaric mixing, and heat transfer are addressed. The relationship of exergy to various processes is covered, including chemical processes, combustion, and nuclear reactions. The optimization of evaporation plants through exergy is discussed. Calculative examples are presented for energy production and heating, industrial chemical processes, separation of liquid air, nuclear reactors, and others.
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Test Marketing Exemption (TME) for New Chemical Review under TSCA
Under section 5 of TSCA, EPA established an exemption for certain chemicals that are manufactured (including imported) for test marketing. You can learn more here about the requirements of this exemption, along with the review and submission process.
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The learning process of capita selecta based on journals review
NASA Astrophysics Data System (ADS)
Diniaty, Artina; Febriana, Beta Wulan; Arlianty, Widinda Normalia
2017-03-01
The learning process on capita selecta subject of Chemistry Education Department, Islamic University of Indonesia, was carried out based on reviewing of journals in chemistry and chemistry education scopes. The learning process procedure included planning, implementation and reflection. The purposes of learning were 1) students got an insight into the trend research in chemistry and chemistry education scopes, 2) students knew how to access and search journals, 3) increased students learning motivation on reading scientific journals, 4) students had be trained for reviewing scientific journals, and inspiring students to think about research ideas, performed research and publishing in scientific journals. The result showed that the students' responses in this learning were good.
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Development of the major trauma case review tool.
Curtis, Kate; Mitchell, Rebecca; McCarthy, Amy; Wilson, Kellie; Van, Connie; Kennedy, Belinda; Tall, Gary; Holland, Andrew; Foster, Kim; Dickinson, Stuart; Stelfox, Henry T
2017-02-28
As many as half of all patients with major traumatic injuries do not receive the recommended care, with variance in preventable mortality reported across the globe. This variance highlights the need for a comprehensive process for monitoring and reviewing patient care, central to which is a consistent peer-review process that includes trauma system safety and human factors. There is no published, evidence-informed standardised tool that considers these factors for use in adult or paediatric trauma case peer-review. The aim of this research was to develop and validate a trauma case review tool to facilitate clinical review of paediatric trauma patient care in extracting information to facilitate monitoring, inform change and enable loop closure. Development of the trauma case review tool was multi-faceted, beginning with a review of the trauma audit tool literature. Data were extracted from the literature to inform iterative tool development using a consensus approach. Inter-rater agreement was assessed for both the pilot and finalised versions of the tool. The final trauma case review tool contained ten sections, including patient factors (such as pre-existing conditions), presenting problem, a timeline of events, factors contributing to the care delivery problem (including equipment, work environment, staff action, organizational factors), positive aspects of care and the outcome of panel discussion. After refinement, the inter-rater reliability of the human factors and outcome components of the tool improved with an average 86% agreement between raters. This research developed an evidence-informed tool for use in paediatric trauma case review that considers both system safety and human factors to facilitate clinical review of trauma patient care. This tool can be used to identify opportunities for improvement in trauma care and guide quality assurance activities. Validation is required in the adult population.
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1995-08-01
Formulary recently conducted a survey of 2,000 of its readers to uncover what forces are at play in their formulary decision-making processes. Topics included general philosophies toward formulary decision making, philosophies toward adding and deleting products, influences on the process, trends related to product reviews, formulary management strategies, drug information educational strategies, and new approaches to the formulary decision-making process. Some 295 surveys (14.75%) were returned. Highlights and analyses of the survey findings are presented for your review and comparison with your practice setting's approaches.
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Process Guide for Deburring Technologies
DOE Office of Scientific and Technical Information (OSTI.GOV)
Frey, David L.
This report is an updated and consolidated view of the current deburring processes at the Kansas City Plant (KCP). It includes specific examples of current burr problems and the methods used for their detection. Also included is a pictorial review of the large variety of available deburr tools, along with a complete numerical listing of existing tools and their descriptions. The process for deburring all the major part feature categories is discussed.
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ERIC Educational Resources Information Center
Marin, Linda, Ed.; Boggs, Merry, Ed.; Szabo, Susan, Ed.; Morrision, Timothy, Ed.; Garza-Garcia, Lizabeth, Ed.
2012-01-01
The Association of Literacy Educators and Researchers (ALER) Yearbook, Volume 34, includes papers presented at the annual conference, which have gone through a double peer review process. It also includes the Presidential Address and the keynote addresses given at the conference. For ALER's 55th annual meeting, the Association of Literacy…
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DoD Software Intensive Systems Development: A Hit and Miss Process
2015-05-01
searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments...Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions...regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington
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Campbell, Mhairi; Egan, Matt; Lorenc, Theo; Bond, Lyndal; Popham, Frank; Fenton, Candida; Benzeval, Michaela
2014-10-13
Review of theory is an area of growing methodological advancement. Theoretical reviews are particularly useful where the literature is complex, multi-discipline, or contested. It has been suggested that adopting methods from systematic reviews may help address these challenges. However, the methodological approaches to reviews of theory, including the degree to which systematic review methods can be incorporated, have received little discussion in the literature. We recently employed systematic review methods in a review of theories about the causal relationship between income and health. This article discusses some of the methodological issues we considered in developing the review and offers lessons learnt from our experiences. It examines the stages of a systematic review in relation to how they could be adapted for a review of theory. The issues arising and the approaches taken in the review of theories in income and health are considered, drawing on the approaches of other reviews of theory. Different approaches to searching were required, including electronic and manual searches, and electronic citation tracking to follow the development of theories. Determining inclusion criteria was an iterative process to ensure that inclusion criteria were specific enough to make the review practical and focused, but not so narrow that key literature was excluded. Involving subject specialists was valuable in the literature searches to ensure principal papers were identified and during the inductive approaches used in synthesis of theories to provide detailed understanding of how theories related to another. Reviews of theory are likely to involve iterations and inductive processes throughout, and some of the concepts and techniques that have been developed for qualitative evidence synthesis can be usefully translated to theoretical reviews of this kind. It may be useful at the outset of a review of theory to consider whether the key aim of the review is to scope out theories relating to a particular issue; to conduct in-depth analysis of key theoretical works with the aim of developing new, overarching theories and interpretations; or to combine both these processes in the review. This can help decide the most appropriate methodological approach to take at particular stages of the review.
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Are NCAA Division I Athletes Prepared for End-of-Athletic-Career Transition? A Literature Review.
Miller, Lauren; Buttell, Frederick P
2018-01-01
This review focuses on research that specifically highlights the constructs, paradigms, and factors that impact the end-of-athletic-career transition. However, the majority of the research conducted around this topic is established outside of the United States and regarding professional athletes. The National Collegiate Athletic Association (NCAA) is one of the most dominant athletic institutions in the world, and arguably transitions the most end-of-athletic-career athletes per year, and minimal research exists on this specific collegiate athletic population. The purpose of this review is to review the existent literature on this topic and highlight the leading research and components impacting athletes during the end-of-athletic-career transition in order to inform future research and practices with the college athletics population. This review utilizes a Client Oriented Practical Evidence Search question as an Evidence Based Practice approach to guide the literature search and literature review process while identifying the leading research contributing to end-of-athletic-career transition. Following rigorous search criteria, a total of 14 articles were included in the literature review. The selected articles identified central constructs impacting the athletic career transition process, including retirement planning, identity loss, coping skills, and support systems. Additional research is warranted in the United States, particularly with the NCAA collegiate athletes in order to better understand the end-of-athletic-career transition process, as well as instituting interventions to increase resilience in college senior NCAA athletes transitioning out of sport.
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Rijal, Keshab; Maraia, Richard J.; Arimbasseri, Aneeshkumar G.
2014-01-01
Suppressor tRNAs bear anticodon mutations that allow them to decode premature stop codons in metabolic marker gene mRNAs, that can be used as in vivo reporters of functional tRNA biogenesis. Here, we review key components of a suppressor tRNA system specific to S. pombe and its adaptations for use to study specific steps in tRNA biogenesis. Eukaryotic tRNA biogenesis begins with transcription initiation by RNA polymerase (pol) III. The nascent pre-tRNAs must undergo folding, 5′ and 3′ processing to remove the leader and trailer, nuclear export, and splicing if applicable, while multiple complex chemical modifications occur throughout the process. We review evidence that precursor-tRNA processing begins with transcription termination at the oligo(T) terminator element, which forms a 3′ oligo(U) tract on the nascent RNA, a sequence-specific binding site for the RNA chaperone, La protein. The processing pathway bifurcates depending on a poorly understood property of pol III termination that determines the 3′ oligo(U) length and therefore the affinity for La. We thus review the pol III termination process and the factors involved including advances using gene-specific random mutagenesis by dNTP analogs that identify key residues important for transcription termination in certain pol III subunits. The review ends with a ‘technical approaches’ section that includes a parts lists of suppressor-tRNA alleles, strains and plasmids, and graphic examples of its diverse uses. PMID:25447915
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Hybrid laser arc welding: State-of-art review
NASA Astrophysics Data System (ADS)
Acherjee, Bappa
2018-02-01
Hybrid laser arc welding simultaneously utilizes the arc welding and the laser welding, in a common interaction zone. The synergic effects of laser beam and eclectic arc in the same weld pool results in an increase of welding speed and penetration depth along with the enhancement of gap bridging capability and process stability. This paper presents the current status of this hybrid technique in terms of research, developments and applications. Effort is made to present a comprehensive technical know-how about this process through a systematic review of research articles, industrial catalogues, technical notes, etc. In the introductory part of the review, an overview of the hybrid laser arc welding is presented, including operation principle, process requirements, historical developments, benefits and drawbacks of the process. This is followed by a detailed discussion on control parameters those govern the performance of hybrid laser arc welding process. Thereafter, a report of improvements of performance and weld qualities achieved by using hybrid welding process is presented based on review of several research papers. The succeeding sections furnish the examples of industrial applications and the concluding remarks.
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Zhang, Shixuan; Kriza, Christine; Kolominsky-Rabas, Peter L
2014-09-01
The objective of this paper is to provide a systematic overview of the Chinese medical device registration processes, identify challenges and suggest how these can be addressed. In addition, the paper will outline the impact of new policies and regulations since the restructuring of the China FDA. A systematic review was performed for journal articles between the year of 2009 and 2013 in the following databases: PubMed, ScienceDirect and Zhongguozhiwang. The review has identified 184 papers which were potentially relevant. Seventeen articles were included in the review, which highlights the challenges and opportunities related to the medical device registration process. In order to understand the actual impact of the regulation environment and its policies including the lack of regulatory guidance regular assessment updates are crucial. The results of this paper are aimed at informing regulatory bodies, health policy decision makers, national and international Health Technology Assessment networks as well as medical devices manufacturers.
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Grant, Ar'quette; Parveen, Salina
2017-04-01
The poultry industry is faced with compounding pressures of maintaining product safety and wholesomeness while keeping up with consumer trends of all-natural foods and label accuracy. Consumers are increasingly demanding that their foods be minimally processed and contain compounds that are easily read and recognized, i.e., products must be clean labeled. The purpose of this review is to briefly describe several natural antimicrobial agents that can be incorporated into poultry processing. These compounds and their essential oils were included in this mini-review because they are generally recognized as safe by the U.S. Food and Drug Administration and are considered clean label: thyme extract, rosemary extract, garlic, and oregano. This list of natural antimicrobial agents by no means includes all of the options available to poultry processors. Rather, this review provides a brief glance at the potential these natural antimicrobial agents have in terms of reduced pathogenicity, increased shelf stability, and sensory acceptability through direct product application or as part of the product packaging.
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Brønstad, Aurora; Newcomer, Christian E; Decelle, Thierry; Everitt, Jeffrey I; Guillen, Javier; Laber, Kathy
2016-01-01
International regulations and guidelines strongly suggest that the use of animal models in scientific research should be initiated only after the authority responsible for the review of animal studies has concluded a well-thought-out harm–benefit analysis (HBA) and deemed the project to be appropriate. Although the process for conducting HBAs may not be new, the relevant factors and algorithms used in conducting them during the review process are deemed to be poorly defined or lacking by committees in many institutions. This paper presents the current concept of HBAs based on a literature review. References on cost or risk benefit from clinical trials and other industries are also included. Several approaches to HBA have been discovered including algorithms, graphic presentations and generic processes. The aim of this study is to better aid and harmonize understanding of the concepts of ‘harm’, ‘benefit’ and ‘harm–benefit analysis’. PMID:27188275
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Materials technology for Stirling space power converters
NASA Technical Reports Server (NTRS)
Baggenstoss, William; Mittendorf, Donald
1992-01-01
This program was conducted in support of the NASA LeRC development of the Stirling power converter (SPC) for space power applications. The objectives of this contract were: (1) to perform a technology review and analyses to support the evaluation of materials issues for the SPC; (2) to evaluate liquid metal compatibility issues of the SPC; (3) to evaluate and define a transient liquid phase diffusion bonding (TLPDB) process for the SPC joints to the Udimet 720 heater head; and (4) to evaluate alternative (to the TLPDB) joining techniques. In the technology review, several aspects of the current Stirling design were examined including the power converter assembly process, materials joining, gas bearings, and heat exchangers. The supporting analyses included GLIMPS power converter simulation in support of the materials studies, and system level analysis in support of the technology review. The liquid metal compatibility study evaluated process parameters for use in the Stirling power converter. The alternative joining techniques study looked at the applicability of various joining techniques to the Stirling power converter requirements.
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Kelly, Peter; Hegarty, Josephine; Barry, Joe; Dyer, Kyle R; Horgan, Aine
2017-09-01
Translating innovation, such as contemporary research evidence, into policy and practice is a challenge, not just in substance misuse treatment programs, but across all spheres of healthcare. Organizational readiness to change (ORC) has been described as a fundamental concept, and an important determinant of the process of innovation adoption. The aim of this review was to describe the relationship between staff perceptions of ORC and the process of innovation adoption: exposure, adoption, implementation and integration into practice, in substance misuse treatment programs. This systematic review was conducted in accordance with PRISMA guidelines and fourteen papers were identified as being eligible for inclusion. This review was designed to include all constructs of ORC, but only one tool was used in all of the included papers. Despite this, the heterogeneity of studies in this review made a direct comparison of ORC related variables challenging. None of the included papers clearly related to one stage of the process of innovation adoption, and all of the included papers related to the early stages of the process. Only one paper attempted to measure the sustained integration of an innovation into practice. Overall, the papers were assessed as being low in terms of evidential hierarchy and the quality of the papers was assessed as being on average fair. ORC measurements provide us with a measure of organizational functioning which can be important in terms of predicting how successfully new innovations are adopted. Motivation for change was high in programs where staff identified more program deficits and these staff could also identify more specific needs, but were less likely to have exposure to new innovations. Better program resources and specific staff attributes, increase the likely hood of successful innovation adoption. A good organizational climate is potentially the strongest predictor for the adoption of new practices. It may be beneficial to measure ORC in conjunction with other variables such as program size, location, staff workloads and financial resources. More evidence is required on how to address ORC deficits once they are identified in practice. Copyright © 2017 Elsevier Inc. All rights reserved.
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NASA Technical Reports Server (NTRS)
1978-01-01
Alternate ground processing options are summarized, including installation and test requirements for payloads, space processing, combined astronomy, and life sciences. The level 4 integration resource requirements are also reviewed for: personnel, temporary relocation, transportation, ground support equipment, and Spacelab flight hardware.
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48 CFR 1252.235-70 - Research misconduct.
Code of Federal Regulations, 2010 CFR
2010-10-01
... safeguard the confidentiality of the inquiry, investigation and decision-making processes, including... the interests of the Federal Government and the public in carrying out this process. (c) Elements to... Misconduct (APR 2005) (a) Definitions. As used in this clause— Adjudication means the process of reviewing...
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Process Improvement for Next Generation Space Flight Vehicles: MSFC Lessons Learned
NASA Technical Reports Server (NTRS)
Housch, Helen
2008-01-01
This viewgraph presentation reviews the lessons learned from process improvement for Next Generation Space Flight Vehicles. The contents include: 1) Organizational profile; 2) Process Improvement History; 3) Appraisal Preparation; 4) The Appraisal Experience; 5) Useful Tools; and 6) Is CMMI working?
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Micro and Nano Systems for Space Exploration
NASA Technical Reports Server (NTRS)
Manohara, Harish
2007-01-01
This slide presentation reviews the use of micro and nano systems in Space exploration. Included are: an explanation of the rationales behind nano and micro technologies for space exploration, a review of how the devices are fabricated, including details on lithography with more information on Electron Beam (E-Beam) lithography, and X-ray lithography, a review of micro gyroscopes and inchworm Microactuator as examples of the use of MicroElectoMechanical (MEMS) technology. Also included is information on Carbon Nanotubes, including a review of the CVD growth process. These micro-nano systems have given rise to the next generation of miniature X-ray Diffraction, X-ray Fluorescence instruments, mass spectrometers, and terahertz frequency vacuum tube oscillators and amplifiers, scanning electron microscopes and energy dispersive x-ray spectroscope. The nanotechnology has also given rise to coating technology, such as silicon nanotip anti-reflection coating.
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Verboom, Ben; Montgomery, Paul; Bennett, Sara
2016-04-14
Claims of and calls for evidence-informed policymaking pervade public health journals and the literature of governments and global health agencies, yet our knowledge of the arrangements most conducive to the appropriate use of evidence is incomplete and fragmented. Designing interventions to encourage evidence use by policymakers requires an understanding of the processes through which officials access, assess and use research, including technical and political factors related to evidence uptake, and the ways in which the policymaking context can affect these processes. This review aims to systematically locate, synthesise and interpret the existing qualitative work on the process of evidence use in public health policymaking, with the aim of producing an empirically derived taxonomy of factors affecting evidence use. This review will include primary qualitative studies that examined the use of research evidence by policymakers to inform decisions about public health. To locate studies, we will search nine bibliographic databases, hand-search nine public health and policy journals and scan the websites of relevant organisations and the reference lists of previous reviews of evidence use in policymaking. Two reviewers will independently screen studies, apply inclusion criteria and appraise the quality of included studies. Data will be coded inductively and analysed using thematic synthesis. An augmented version of the CASP Qualitative Checklist will be used to appraise included studies, and the CERQual tool will be used to assess confidence in the review's findings. The review's results will be presented narratively and in tabular form. Synthesis findings will be summarised as a taxonomy of factors affecting evidence use in public health policymaking. A conceptual framework explaining the relationships between key factors will be proposed. Implications and recommendations for policy, practice and future research will be discussed. This review will be the most comprehensive to date to synthesise the qualitative literature on evidence use by public health policymakers and will be the first to apply a formal method of qualitative metasynthesis to this body of evidence. Its results will be useful both to scholars of evidence use and knowledge translation and to decision-makers and academics attempting to influence public health policy.
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75 FR 18788 - Malcolm Baldrige National Quality Award Panel of Judges
Federal Register 2010, 2011, 2012, 2013, 2014
2010-04-13
... prominent in the fields of quality, innovation, and performance management and appointed by the Secretary of... Award. The agenda will include: Review of the 2009 Judging Process, Baldrige Program and Judging Process...
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48 CFR 1401.7001-4 - Acquisition performance measurement systems.
Code of Federal Regulations, 2013 CFR
2013-10-01
...-pronged approach that includes self assessment, statistical data for validation and flexible quality... regulations governing the acquisition process; and (3) Identify and implement changes necessary to improve the... through the review and oversight process. ...
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48 CFR 1401.7001-4 - Acquisition performance measurement systems.
Code of Federal Regulations, 2014 CFR
2014-10-01
...-pronged approach that includes self assessment, statistical data for validation and flexible quality... regulations governing the acquisition process; and (3) Identify and implement changes necessary to improve the... through the review and oversight process. ...
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48 CFR 1401.7001-4 - Acquisition performance measurement systems.
Code of Federal Regulations, 2011 CFR
2011-10-01
...-pronged approach that includes self assessment, statistical data for validation and flexible quality... regulations governing the acquisition process; and (3) Identify and implement changes necessary to improve the... through the review and oversight process. ...
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48 CFR 1401.7001-4 - Acquisition performance measurement systems.
Code of Federal Regulations, 2012 CFR
2012-10-01
...-pronged approach that includes self assessment, statistical data for validation and flexible quality... regulations governing the acquisition process; and (3) Identify and implement changes necessary to improve the... through the review and oversight process. ...
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Srivastava, Aradhana; Avan, Bilal I; Rajbangshi, Preety; Bhattacharyya, Sanghita
2015-04-18
Developing countries account for 99 percent of maternal deaths annually. While increasing service availability and maintaining acceptable quality standards, it is important to assess maternal satisfaction with care in order to make it more responsive and culturally acceptable, ultimately leading to enhanced utilization and improved outcomes. At a time when global efforts to reduce maternal mortality have been stepped up, maternal satisfaction and its determinants also need to be addressed by developing country governments. This review seeks to identify determinants of women's satisfaction with maternity care in developing countries. The review followed the methodology of systematic reviews. Public health and social science databases were searched. English articles covering antenatal, intrapartum or postpartum care, for either home or institutional deliveries, reporting maternal satisfaction from developing countries (World Bank list) were included, with no year limit. Out of 154 shortlisted abstracts, 54 were included and 100 excluded. Studies were extracted onto structured formats and analyzed using the narrative synthesis approach. Determinants of maternal satisfaction covered all dimensions of care across structure, process and outcome. Structural elements included good physical environment, cleanliness, and availability of adequate human resources, medicines and supplies. Process determinants included interpersonal behavior, privacy, promptness, cognitive care, perceived provider competency and emotional support. Outcome related determinants were health status of the mother and newborn. Access, cost, socio-economic status and reproductive history also influenced perceived maternal satisfaction. Process of care dominated the determinants of maternal satisfaction in developing countries. Interpersonal behavior was the most widely reported determinant, with the largest body of evidence generated around provider behavior in terms of courtesy and non-abuse. Other aspects of interpersonal behavior included therapeutic communication, staff confidence and competence and encouragement to laboring women. Quality improvement efforts in developing countries could focus on strengthening the process of care. Special attention is needed to improve interpersonal behavior, as evidence from the review points to the importance women attach to being treated respectfully, irrespective of socio-cultural or economic context. Further research on maternal satisfaction is required on home deliveries and relative strength of various determinants in influencing maternal satisfaction.
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Scoping review of potential quality indicators for hip fracture patient care
Pitzul, Kristen B; Munce, Sarah E P; Perrier, Laure; Beaupre, Lauren; Morin, Suzanne N; McGlasson, Rhona; Jaglal, Susan B
2017-01-01
Objective The purpose of this study is to identify existing or potential quality of care indicators (ie, current indicators as well as process and outcome measures) in the acute or postacute period, or across the continuum of care for older adults with hip fracture. Design Scoping review. Setting All care settings. Search strategy English peer-reviewed studies published from January 2000 to January 2016 were included. Literature search strategies were developed, and the search was peer-reviewed. Two reviewers independently piloted all forms, and all articles were screened in duplicate. Results The search yielded 2729 unique articles, of which 302 articles were included (11.1%). When indicators (eg, in-hospital mortality, acute care length of stay) and potential indicators (eg, comorbidities developed in hospital, walking ability) were grouped by the outcome or process construct they were trying to measure, the most common constructs were measures of mortality (outcome), length of stay (process) and time-sensitive measures (process). There was heterogeneity in definitions within constructs between studies. There was also a paucity of indicators and potential indicators in the postacute period. Conclusions To improve quality of care for patients with hip fracture and create a more efficient healthcare system, mechanisms for the measurement of quality of care across the entire continuum, not just during the acute period, are required. Future research should focus on decreasing the heterogeneity in definitions of quality indicators and the development and implementation of quality indicators for the postacute period. PMID:28325859
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Overcoming pitfalls: Results from a mandatory peer review process for written examinations.
Wilby, Kyle John; El Hajj, Maguy S; El-Bashir, Marwa; Mraiche, Fatima
2018-04-01
Written assessments are essential components of higher education practices. However, faculty members encounter common pitfalls when designing questions intended to evaluate student-learning outcomes. The objective of this project was to determine the impact of a mandatory examination peer review process on question accuracy, alignment with learning objectives, use of best practices in question design, and language/grammar. A mandatory peer review process was implemented for all midterm (before phase) and final (after phase) examinations. Peer review occurred by two reviewers and followed a pre-defined guidance document. Non-punitive feedback given to faculty members served as the intervention. Frequencies of flagged questions according to guidance categories were compared between phases. A total of 21 midterm and 21 final exam reviews were included in the analysis. A total of 637 questions were reviewed across all midterms and 1003 questions were reviewed across all finals. Few questions were flagged for accuracy and alignment with learning outcomes. The median total proportion of questions flagged for best practices was significantly lower for final exams versus midterm exams (15.8 vs. 6.45%, p = 0.014). The intervention did not influence language and grammar errors (9.68 vs. 10.0% of questions flagged before and after, respectively, p = 0.305). A non-punitive peer review process for written examinations can overcome pitfalls in exam creation and improve best practices in question writing. The peer-review process had a substantial effect at flagging language/grammar errors but error rate did not differ between midterm and final exams. Copyright © 2017 Elsevier Inc. All rights reserved.
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Koračin, Darko; Dorman, Clive E.; Lewis, John M.; Hudson, James G.; Wilcox, Eric M.; Torregrosa, Alicia
2014-01-01
The objective of this review is to discuss physical processes over a wide range of spatial scales that govern the formation, evolution, and dissipation of marine fog. We consider marine fog as the collective combination of fog over the open sea along with coastal sea fog and coastal land fog. The review includes a history of sea fog research, field programs, forecasting methods, and detection of sea fog via satellite observations where similarity in radiative properties of fog top and the underlying sea induce further complexity. The main thrust of the study is to provide insight into causality of fog including its initiation, maintenance, and destruction. The interplay between the various physical processes behind the several stages of marine fog is among the most challenging aspects of the problem. An effort is made to identify this interplay between processes that include the microphysics of fog formation and maintenance, the influence of large-scale circulation and precipitation/clouds, radiation, turbulence (air-sea interaction), and advection. The environmental impact of marine fog is also addressed. The study concludes with an assessment of our current knowledge of the phenomenon, our principal areas of ignorance, and future lines of research that hold promise for advances in our understanding.
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Uterine Artery Embolization: A Systematic Review of the Literature and Proposal for Research.
1999-01-01
examined the literature review. Using a modified Delphi process, the panelists rated a comprehensive list of outcomes with regard to their importance...accounts for the bulk of symptoms) is medical, and includes the use of hormonal agents such as progestins, combined oral contraceptives , and (less...leiomyomata. At the meeting, panelists used a modified Delphi process, to independently and anonymously rate the importance of measuring each of these
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Moral judgment as information processing: an integrative review.
Guglielmo, Steve
2015-01-01
How do humans make moral judgments about others' behavior? This article reviews dominant models of moral judgment, organizing them within an overarching framework of information processing. This framework poses two distinct questions: (1) What input information guides moral judgments? and (2) What psychological processes generate these judgments? Information Models address the first question, identifying critical information elements (including causality, intentionality, and mental states) that shape moral judgments. A subclass of Biased Information Models holds that perceptions of these information elements are themselves driven by prior moral judgments. Processing Models address the second question, and existing models have focused on the relative contribution of intuitive versus deliberative processes. This review organizes existing moral judgment models within this framework and critically evaluates them on empirical and theoretical grounds; it then outlines a general integrative model grounded in information processing, and concludes with conceptual and methodological suggestions for future research. The information-processing framework provides a useful theoretical lens through which to organize extant and future work in the rapidly growing field of moral judgment.
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Moral judgment as information processing: an integrative review
Guglielmo, Steve
2015-01-01
How do humans make moral judgments about others’ behavior? This article reviews dominant models of moral judgment, organizing them within an overarching framework of information processing. This framework poses two distinct questions: (1) What input information guides moral judgments? and (2) What psychological processes generate these judgments? Information Models address the first question, identifying critical information elements (including causality, intentionality, and mental states) that shape moral judgments. A subclass of Biased Information Models holds that perceptions of these information elements are themselves driven by prior moral judgments. Processing Models address the second question, and existing models have focused on the relative contribution of intuitive versus deliberative processes. This review organizes existing moral judgment models within this framework and critically evaluates them on empirical and theoretical grounds; it then outlines a general integrative model grounded in information processing, and concludes with conceptual and methodological suggestions for future research. The information-processing framework provides a useful theoretical lens through which to organize extant and future work in the rapidly growing field of moral judgment. PMID:26579022
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42 CFR 493.557 - Additional submission requirements.
Code of Federal Regulations, 2013 CFR
2013-10-01
... CMS determines are necessary for validation and assessment of the State's inspection process... the information specified in §§ 493.553 and 493.555, as part of the approval and review process, an... process, including, but not limited to the following: (i) The size and composition of individual...
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42 CFR 493.557 - Additional submission requirements.
Code of Federal Regulations, 2014 CFR
2014-10-01
... CMS determines are necessary for validation and assessment of the State's inspection process... the information specified in §§ 493.553 and 493.555, as part of the approval and review process, an... process, including, but not limited to the following: (i) The size and composition of individual...
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42 CFR 493.557 - Additional submission requirements.
Code of Federal Regulations, 2012 CFR
2012-10-01
... CMS determines are necessary for validation and assessment of the State's inspection process... the information specified in §§ 493.553 and 493.555, as part of the approval and review process, an... process, including, but not limited to the following: (i) The size and composition of individual...
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42 CFR 493.557 - Additional submission requirements.
Code of Federal Regulations, 2011 CFR
2011-10-01
... CMS determines are necessary for validation and assessment of the State's inspection process... the information specified in §§ 493.553 and 493.555, as part of the approval and review process, an... process, including, but not limited to the following: (i) The size and composition of individual...
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Davey, Graham C L; Meeten, F
2016-12-01
This paper reviews the cognitive, affective and attentional factors that contribute to individual perseverative worry bouts. We describe how automatic biases in attentional and interpretational processes contribute to threat detection and to the inclusion of negative intrusive thoughts into the worry stream typical of the "what if …?" thinking style of pathological worriers. The review also describes processes occurring downstream from these perceptual biases that also facilitate perseveration, including cognitive biases in beliefs about the nature of the worry process, the automatic deployment of strict goal-directed responses for dealing with the threat, the role of negative mood in facilitating effortful forms of information processing (i.e. systematic information processing styles), and in providing negative information for evaluating the success of the worry bout. We also consider the clinical implications of this model for an integrated intervention programme for pathological worrying. Copyright © 2016 Elsevier B.V. All rights reserved.
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A literature review of quantitative indicators to measure the quality of labor and delivery care.
Tripathi, Vandana
2016-02-01
Strengthening measurement of the quality of labor and delivery (L&D) care in low-resource countries requires an understanding of existing approaches. To identify quantitative indicators of L&D care quality and assess gaps in indicators. PubMed, CINAHL Plus, and Embase databases were searched for research published in English between January 1, 1990, and October 31, 2013, using structured terms. Studies describing indicators for L&D care quality assessment were included. Those whose abstracts contained inclusion criteria underwent full-text review. Study characteristics, including indicator selection and data sources, were extracted via a standard spreadsheet. The structured search identified 1224 studies. After abstract and full-text review, 477 were included in the analysis. Most studies selected indicators by using literature review, clinical guidelines, or expert panels. Few indicators were empirically validated; most studies relied on medical record review to measure indicators. Many quantitative indicators have been used to measure L&D care quality, but few have been validated beyond expert opinion. There has been limited use of clinical observation in quality assessment of care processes. The findings suggest the need for validated, efficient consensus indicators of the quality of L&D care processes, particularly in low-resource countries. Copyright © 2015 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.
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Knowledge translation interventions for critically ill patients: a systematic review*.
Sinuff, Tasnim; Muscedere, John; Adhikari, Neill K J; Stelfox, Henry T; Dodek, Peter; Heyland, Daren K; Rubenfeld, Gordon D; Cook, Deborah J; Pinto, Ruxandra; Manoharan, Venika; Currie, Jan; Cahill, Naomi; Friedrich, Jan O; Amaral, Andre; Piquette, Dominique; Scales, Damon C; Dhanani, Sonny; Garland, Allan
2013-11-01
We systematically reviewed ICU-based knowledge translation studies to assess the impact of knowledge translation interventions on processes and outcomes of care. We searched electronic databases (to July, 2010) without language restrictions and hand-searched reference lists of relevant studies and reviews. Two reviewers independently identified randomized controlled trials and observational studies comparing any ICU-based knowledge translation intervention (e.g., protocols, guidelines, and audit and feedback) to management without a knowledge translation intervention. We focused on clinical topics that were addressed in greater than or equal to five studies. Pairs of reviewers abstracted data on the clinical topic, knowledge translation intervention(s), process of care measures, and patient outcomes. For each individual or combination of knowledge translation intervention(s) addressed in greater than or equal to three studies, we summarized each study using median risk ratio for dichotomous and standardized mean difference for continuous process measures. We used random-effects models. Anticipating a small number of randomized controlled trials, our primary meta-analyses included randomized controlled trials and observational studies. In separate sensitivity analyses, we excluded randomized controlled trials and collapsed protocols, guidelines, and bundles into one category of intervention. We conducted meta-analyses for clinical outcomes (ICU and hospital mortality, ventilator-associated pneumonia, duration of mechanical ventilation, and ICU length of stay) related to interventions that were associated with improvements in processes of care. From 11,742 publications, we included 119 investigations (seven randomized controlled trials, 112 observational studies) on nine clinical topics. Interventions that included protocols with or without education improved continuous process measures (seven observational studies and one randomized controlled trial; standardized mean difference [95% CI]: 0.26 [0.1, 0.42]; p = 0.001 and four observational studies and one randomized controlled trial; 0.83 [0.37, 1.29]; p = 0.0004, respectively). Heterogeneity among studies within topics ranged from low to extreme. The exclusion of randomized controlled trials did not change our results. Single-intervention and lower-quality studies had higher standardized mean differences compared to multiple-intervention and higher-quality studies (p = 0.013 and 0.016, respectively). There were no associated improvements in clinical outcomes. Knowledge translation interventions in the ICU that include protocols with or without education are associated with the greatest improvements in processes of critical care.
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Agricultural drainage and wetland management in Ontario.
Walters, Dan; Shrubsole, Dan
2003-12-01
Land drainage is recognized as an integral part of agricultural activity throughout the world. However, the increase in agricultural production has resulted in the loss of wetland functions and values. Therefore, wetland management and agricultural drainage illustrate the conflict between economic development and natural values. This research assesses the approval process for agricultural land drainage in Ontario, Canada, to determine how the benefits of increased agricultural production are balanced against the loss of wetland values. A permit review of drainage applications was conducted from 1978 to 1997 in Zorra Township, Ontario, Canada. Data collection also included the document reviews, interviews with government agencies and wetland evaluation files. The selected criteria include efficiency, equity, consistency and adequacy. The results indicate that while the process is efficient, fundamental problems remain with the bargaining process.
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Hartman, Jeffrey
2014-04-01
The uncinate process and its associated uncovertebral articulation are features unique to the cervical spine. This review examines the morphology of these unique structures with particular emphasis on the regional anatomy, development and clinical significance. Five electronic databases were utilized in the literature search and additional relevant citations were retrieved from the references. A total of 74 citations were included for review. This literature review found that the uncinate processes and uncovertebral articulations are rudimentary at birth and develop and evolve with age. With degeneration they become clinically apparent with compression of related structures; most importantly affecting the spinal nerve root and vertebral artery. The articulations have also been found to precipitate torticollis when edematous and be acutely damaged in severe head and neck injuries. The uncinate processes are also important in providing stability and guiding the motion of the cervical spine. This review is intended to re-examine an often overlooked region of the cervical spine as not only an interesting anatomical feature but also a clinically relevant one. Copyright © 2014 Wiley Periodicals, Inc.
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Key Steps in the Special Review Process
EPA uses this process when it has reason to believe that the use of a pesticide may result in unreasonable adverse effects on people or the environment. Steps include comprehensive risk and benefit analyses and multiple Position Documents.
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2018-03-01
collection of information is estimated to average 1 hour per response, including the time for reviewing instruction, searching existing data sources...gathering and maintaining the data needed, and completing and reviewing the collection of information . Send comments regarding this burden estimate or...any other aspect of this collection of information , including suggestions for reducing this burden, to Washington headquarters Services, Directorate
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Applicability of Human Simulation for Enhancing Operations of Dismounted Soldiers
2010-10-01
information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and...maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect...consisted of a data capturing phase, in which field-trials at a German MOUT training facility were observed, a subsequent data -processing including
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Durvasula, Raghu; Kelly, Janet; Schleyer, Anneliese; Anawalt, Bradley D.; Somani, Shabir; Dellit, Timothy H.
2018-01-01
Background As healthcare costs rise and reimbursements decrease, healthcare organization leadership and clinical providers must collaborate to provide high-value healthcare. Medications are a key driver of the increasing cost of healthcare, largely as a result of the proliferation of expensive specialty drugs, including biologic agents. Such medications contribute significantly to the inpatient diagnosis-related group payment system, often with minimal or unproved benefit over less-expensive therapies. Objective To describe a systematic review process to reduce non–evidence-based inpatient use of high-cost medications across a large multihospital academic health system. Methods We created a Pharmacy & Therapeutics subcommittee consisting of clinicians, pharmacists, and an ethics representative. This committee developed a standardized process for a timely review (<48 hours) and approval of high-cost medications based on their clinical effectiveness, safety, and appropriateness. The engagement of clinical experts in the development of the consensus-based guidelines for the use of specific medications facilitated the clinicians' acceptance of the review process. Results Over a 2-year period, a total of 85 patient-specific requests underwent formal review. All reviews were conducted within 48 hours. This review process has reduced the non–evidence-based use of specialty medications and has resulted in a pharmacy savings of $491,000 in fiscal year 2016, with almost 80% of the savings occurring in the last 2 quarters, because our process has matured. Conclusion The creation of a collaborative review process to ensure consistent, evidence-based utilization of high-cost medications provides value-based care, while minimizing unnecessary practice variation and reducing the cost of inpatient care.
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Ceramic technology for automotive turbines
NASA Technical Reports Server (NTRS)
Mclean, A. F.
1982-01-01
The paper presents an update on ceramic technology for automotive turbines. Progress in research and development of improved ceramics is reviewed, including approaches for assessing time-dependent strength characteristics. Processes for making shapes are discussed, and the design and testing of selected ceramic turbine components are reviewed.
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ERIC Educational Resources Information Center
Group of Eight (NJ1), 2012
2012-01-01
An independent review of the Australian student visa program was completed in 2011. Several of the recommendations from the review have been implemented by the Australian government, including the introduction of streamlined visa processing for applicants enrolled at an Australian university and increased flexibility in working conditions for…
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Remote sensing of wildland resources: A state-of-the-art review
Robert C. Aldrich
1979-01-01
A review, with literature citations, of current remote sensing technology, applications, and costs for wildland resource management, including collection, interpretation, and processing of data gathered through photographic and nonphotographic techniques for classification and mapping, interpretive information for specific applications, measurement of resource...
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Code of Federal Regulations, 2013 CFR
2013-04-01
... include staff time associated with: (A) Processing FOIA requests; (B) Locating and reviewing files; (C) Monitoring file reviews; (D) Generating computer records (electronic print-outs); and (E) Preparing logs of..., black and white copies. The charge for copying standard sized, black and white public records shall be...
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Code of Federal Regulations, 2012 CFR
2012-04-01
... include staff time associated with: (A) Processing FOIA requests; (B) Locating and reviewing files; (C) Monitoring file reviews; (D) Generating computer records (electronic print-outs); and (E) Preparing logs of..., black and white copies. The charge for copying standard sized, black and white public records shall be...
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20 CFR 418.3605 - What is an initial determination?
Code of Federal Regulations, 2010 CFR
2010-04-01
... Subsidies Determinations and the Administrative Review Process § 418.3605 What is an initial determination? Initial determinations are the determinations we make that are subject to administrative and judicial... conclusions. Examples of initial determinations that are subject to administrative and judicial review include...
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Chan, Wiley V; Pearson, Thomas A; Bennett, Glen C; Cushman, William C; Gaziano, Thomas A; Gorman, Paul N; Handler, Joel; Krumholz, Harlan M; Kushner, Robert F; MacKenzie, Thomas D; Sacco, Ralph L; Smith, Sidney C; Stevens, Victor J; Wells, Barbara L
2017-02-28
In 2008, the National Heart, Lung, and Blood Institute convened an Implementation Science Work Group to assess evidence-based strategies for effectively implementing clinical practice guidelines. This was part of a larger effort to update existing clinical practice guidelines on cholesterol, blood pressure, and overweight/obesity. Review evidence from the published implementation science literature and identify effective or promising strategies to enhance the adoption and implementation of clinical practice guidelines. This systematic review was conducted on 4 critical questions, each focusing on the adoption and effectiveness of 4 intervention strategies: (1) reminders, (2) educational outreach visits, (3) audit and feedback, and (4) provider incentives. A scoping review of the Rx for Change database of systematic reviews was used to identify promising guideline implementation interventions aimed at providers. Inclusion and exclusion criteria were developed a priori for each question, and the published literature was initially searched up to 2012, and then updated with a supplemental search to 2015. Two independent reviewers screened the returned citations to identify relevant reviews and rated the quality of each included review. Audit and feedback and educational outreach visits were generally effective in improving both process of care (15 of 21 reviews and 12 of 13 reviews, respectively) and clinical outcomes (7 of 12 reviews and 3 of 5 reviews, respectively). Provider incentives showed mixed effectiveness for improving both process of care (3 of 4 reviews) and clinical outcomes (3 reviews equally distributed between generally effective, mixed, and generally ineffective). Reminders showed mixed effectiveness for improving process of care outcomes (27 reviews with 11 mixed and 3 generally ineffective results) and were generally ineffective for clinical outcomes (18 reviews with 6 mixed and 9 generally ineffective results). Educational outreach visits (2 of 2 reviews), reminders (3 of 4 reviews), and provider incentives (1 of 1 review) were generally effective for cost reduction. Educational outreach visits (1 of 1 review) and provider incentives (1 of 1 review) were also generally effective for cost-effectiveness outcomes. Barriers to clinician adoption or adherence to guidelines included time constraints (8 reviews/overviews); limited staffing resources (2 overviews); timing (5 reviews/overviews); clinician skepticism (5 reviews/overviews); clinician knowledge of guidelines (4 reviews/overviews); and higher age of the clinician (1 overview). Facilitating factors included guideline characteristics such as format, resources, and end-user involvement (6 reviews/overviews); involving stakeholders (5 reviews/overviews); leadership support (5 reviews/overviews); scope of implementation (5 reviews/overviews); organizational culture such as multidisciplinary teams and low-baseline adherence (9 reviews/overviews); and electronic guidelines systems (3 reviews). The strategies of audit and feedback and educational outreach visits were generally effective in improving both process of care and clinical outcomes. Reminders and provider incentives showed mixed effectiveness, or were generally ineffective. No general conclusion could be reached about cost effectiveness, because of limitations in the evidence. Important gaps exist in the evidence on effectiveness of implementation interventions, especially regarding clinical outcomes, cost effectiveness and contextual issues affecting successful implementation. Copyright © 2017 American College of Cardiology Foundation and American Heart Association, Inc. Published by Elsevier Inc. All rights reserved.
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Chan, Wiley V; Pearson, Thomas A; Bennett, Glen C; Cushman, William C; Gaziano, Thomas A; Gorman, Paul N; Handler, Joel; Krumholz, Harlan M; Kushner, Robert F; MacKenzie, Thomas D; Sacco, Ralph L; Smith, Sidney C; Stevens, Victor J; Wells, Barbara L; Castillo, Graciela; Heil, Susan K R; Stephens, Jennifer; Vann, Julie C Jacobson
2017-02-28
In 2008, the National Heart, Lung, and Blood Institute convened an Implementation Science Work Group to assess evidence-based strategies for effectively implementing clinical practice guidelines. This was part of a larger effort to update existing clinical practice guidelines on cholesterol, blood pressure, and overweight/obesity. Review evidence from the published implementation science literature and identify effective or promising strategies to enhance the adoption and implementation of clinical practice guidelines. This systematic review was conducted on 4 critical questions, each focusing on the adoption and effectiveness of 4 intervention strategies: (1) reminders, (2) educational outreach visits, (3) audit and feedback, and (4) provider incentives. A scoping review of the Rx for Change database of systematic reviews was used to identify promising guideline implementation interventions aimed at providers. Inclusion and exclusion criteria were developed a priori for each question, and the published literature was initially searched up to 2012, and then updated with a supplemental search to 2015. Two independent reviewers screened the returned citations to identify relevant reviews and rated the quality of each included review. Audit and feedback and educational outreach visits were generally effective in improving both process of care (15 of 21 reviews and 12 of 13 reviews, respectively) and clinical outcomes (7 of 12 reviews and 3 of 5 reviews, respectively). Provider incentives showed mixed effectiveness for improving both process of care (3 of 4 reviews) and clinical outcomes (3 reviews equally distributed between generally effective, mixed, and generally ineffective). Reminders showed mixed effectiveness for improving process of care outcomes (27 reviews with 11 mixed and 3 generally ineffective results) and were generally ineffective for clinical outcomes (18 reviews with 6 mixed and 9 generally ineffective results). Educational outreach visits (2 of 2 reviews), reminders (3 of 4 reviews), and provider incentives (1 of 1 review) were generally effective for cost reduction. Educational outreach visits (1 of 1 review) and provider incentives (1 of 1 review) were also generally effective for cost-effectiveness outcomes. Barriers to clinician adoption or adherence to guidelines included time constraints (8 reviews/overviews); limited staffing resources (2 overviews); timing (5 reviews/overviews); clinician skepticism (5 reviews/overviews); clinician knowledge of guidelines (4 reviews/overviews); and higher age of the clinician (1 overview). Facilitating factors included guideline characteristics such as format, resources, and end-user involvement (6 reviews/overviews); involving stakeholders (5 reviews/overviews); leadership support (5 reviews/overviews); scope of implementation (5 reviews/overviews); organizational culture such as multidisciplinary teams and low-baseline adherence (9 reviews/overviews); and electronic guidelines systems (3 reviews). The strategies of audit and feedback and educational outreach visits were generally effective in improving both process of care and clinical outcomes. Reminders and provider incentives showed mixed effectiveness, or were generally ineffective. No general conclusion could be reached about cost effectiveness, because of limitations in the evidence. Important gaps exist in the evidence on effectiveness of implementation interventions, especially regarding clinical outcomes, cost effectiveness and contextual issues affecting successful implementation. © 2017 by the American College of Cardiology Foundation and the American Heart Association, Inc.
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REVIEWING HIV-RELATED RESEARCH IN EMERGING ECONOMIES: THE ROLE OF GOVERNMENT REVIEWING AGENCIES
Klitzman, Robert; Sexton, Patrina; Hui, Katrina; Hanrahan, Donna; Barnes, Mark; Sugarman, Jeremy; London, Alex John
2015-01-01
Little research has explored the possible effects of government institutions in emerging economies on ethical reviews of multinational research. We conducted semi-structured, in-depth telephone interviews with 15 researchers, Research Ethics Committees (RECs) personnel, and a government agency member involved in multinational HIV Prevention Trials Network (HPTN) research in emerging economies. Ministries of Health (MOH) or other government agencies often play pivotal roles as facilitators or barriers in the research ethics approval process. Government agency RECs reviewing protocols may face particular challenges, as they can lack resources, be poorly organized, have inconsistent review processes and, limited expertise, use differing definitions of national interests, including upholding national reputation and avoiding potential exploitation and stigma of the country’s population. The MOH/governmental review body may be affected by power dynamics and politics in study reviews; may consider issues both related and unrelated to research ethics as understood elsewhere; and may prioritize particular diseases, treatments, or interventions over other topics/types of research. Poor communication and deeply-rooted tensions may exist between sponsor and host countries, impeding optimal interactions and reviews. Investigators must understand and plan for the potential effects of governmental agencies on multinational collaborative research, including preserving adequate time for agency review, and contacting these agencies beforehand to address issues that may arise. Better understanding of these issues can aid and advance appropriate global scientific collaboration. PMID:25388003
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Reviewing HIV-Related Research in Emerging Economies: The Role of Government Reviewing Agencies.
Sexton, Patrina; Hui, Katrina; Hanrahan, Donna; Barnes, Mark; Sugarman, Jeremy; London, Alex John; Klitzman, Robert
2016-04-01
Little research has explored the possible effects of government institutions in emerging economies on ethical reviews of multinational research. We conducted semi-structured, in-depth telephone interviews with 15 researchers, Research Ethics Committees (RECs) personnel, and a government agency member involved in multinational HIV Prevention Trials Network (HPTN) research in emerging economies. Ministries of Health (MOH) or other government agencies often play pivotal roles as facilitators or barriers in the research ethics approval process. Government agency RECs reviewing protocols may face particular challenges, as they can lack resources, be poorly organized, have inconsistent review processes and limited expertise, and use differing definitions of national interests, including upholding national reputation and avoiding potential exploitation and stigma of the country's population. The MOH/governmental review body may be affected by power dynamics and politics in study reviews; may consider issues both related and unrelated to research ethics as understood elsewhere; and may prioritize particular diseases, treatments, or interventions over other topics/types of research. Poor communication and deeply-rooted tensions may exist between sponsor and host countries, impeding optimal interactions and reviews. Investigators must understand and plan for the potential effects of governmental agencies on multinational collaborative research, including preserving adequate time for agency review, and contacting these agencies beforehand to address issues that may arise. Better understanding of these issues can aid and advance appropriate global scientific collaboration. © 2014 John Wiley & Sons Ltd.
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Representation and processing of mass and count nouns: a review
Fieder, Nora; Nickels, Lyndsey; Biedermann, Britta
2014-01-01
Comprehension and/or production of noun phrases and sentences requires the selection of lexical-syntactic attributes of nouns. These lexical-syntactic attributes include grammatical gender (masculine/feminine/neuter), number (singular/plural) and countability (mass/count). While there has been considerable discussion regarding gender and number, relatively little attention has focused on countability. Therefore, this article reviews empirical evidence for lexical-syntactic specification of nouns for countability. This includes evidence from studies of language production and comprehension with normal speakers and case studies which assess impairments of mass/count nouns in people with acquired brain damage. Current theories of language processing are reviewed and found to be lacking specification regarding countability. Subsequently, the theoretical implications of the empirical studies are discussed in the context of frameworks derived from these accounts of language production (Levelt, 1989; Levelt et al., 1999) and comprehension (Taler and Jarema, 2006). The review concludes that there is empirical support for specification of nouns for countability at a lexical-syntactic level. PMID:24966849
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Rohwer, Anke; Schoonees, Anel; Young, Taryn
2014-11-02
This paper describes the process, our experience and the lessons learnt in doing document reviews of health science curricula. Since we could not find relevant literature to guide us on how to approach these reviews, we feel that sharing our experience would benefit researchers embarking on similar projects. We followed a rigorous, transparent, pre-specified approach that included the preparation of a protocol, a pre-piloted data extraction form and coding schedule. Data were extracted, analysed and synthesised. Quality checks were included at all stages of the process. The main lessons we learnt related to time and project management, continuous quality assurance, selecting the software that meets the needs of the project, involving experts as needed and disseminating the findings to relevant stakeholders. A complete curriculum evaluation comprises, apart from a document review, interviews with students and lecturers to assess the learnt and taught curricula respectively. Rigorous methods must be used to ensure an objective assessment.
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Moher, D; Pham, B; Lawson, M L; Klassen, T P
2003-01-01
To assemble a large dataset of language restricted and language inclusive systematic reviews, including both conventional medicinal (CM) and complementary and alternative medicine (CAM) interventions. To then assess the quality of these reports by considering and comparing different types of systematic reviews and their associated RCTs; CM and CAM interventions; the effect of language restrictions compared with language inclusions, and whether these results are influenced by other issues, including statistical heterogeneity and publication bias, in the systematic review process. MEDLINE, EMBASE, the Cochrane Database of Systematic Reviews and the Centralised Information Service for Complementary Medicine. Three types of systematic reviews were included: language restricted; language inclusive/English language (EL) reviews that searched RCTs in languages other than English (LOE) but did not find any and, hence, could not include any, in the quantitative data synthesis; and systematic reviews that searched for RCTs in LOE and included them in the quantitative data synthesis. Fisher's exact test was applied to compare the three different types of systematic reviews with respect to their reporting characteristics and the systematic review quality assessment tool. The odds ratio of LOE trials versus EL trials was computed for each review and this information was pooled across the reviews to examine the influence that language of publication and type of intervention (CM, CAM) have on the estimates of intervention effect. Several sensitivity analyses were performed. The LOE RCTs were predominantly in French and German. Language inclusive/LOE systematic reviews were of the highest quality compared with the other types of reviews. The CAM reviews were of higher quality compared with the CM reviews. There were only minor differences in the quality of reports of EL RCTs compared with the eight other languages considered. However, there are inconsistent differences in the quality of LOE reports depending on the intervention type. The results, and those reported previously, suggest that excluding reports of RCTs in LOE from the analytical part of a systematic review is reasonable. Because the present research and previous efforts have not included every type of CM RCT and the resulting possibility of the uncertainty as to when bias will be present by excluding LOE, it is always prudent to perform a comprehensive search for all evidence. This result only applies to reviews investigating the benefits of CM interventions. This does not imply that systematic reviewers should neglect reports in LOE. We recommend that systematic reviewers search for reports regardless of the language. There may be merit in including them in some aspects of the review process although this decision is likely to depend on several factors, including fiscal and other resources being available. Language restrictions significantly shift the estimates of an intervention's effectiveness when the intervention is CAM. Here, excluding trials reported in LOE, compared with their inclusion, resulted in a reduced intervention effect. The present results do not appear to be influenced by statistical heterogeneity and publication bias. With the exception of CAM systematic reviews, the quality of recently published systematic reviews is less than optimal. Language inclusive/LOE systematic reviews appear to be a marker for a better quality systematic review. Language restrictions do not appear to bias the estimates of a conventional intervention's effectiveness. However, there is substantial bias in the results of a CAM systematic review if LOE reports are excluded from it.
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Braithwaite, Jeffrey; Testa, Luke; Lamprell, Gina; Herkes, Jessica; Ludlow, Kristiana; McPherson, Elise; Campbell, Margie; Holt, Joanna
2017-01-01
Introduction The sustainability of healthcare interventions and change programmes is of increasing importance to researchers and healthcare stakeholders interested in creating sustainable health systems to cope with mounting stressors. The aim of this protocol is to extend earlier work and describe a systematic review to identify, synthesise and draw meaning from studies published within the last 5 years that measure the sustainability of interventions, improvement efforts and change strategies in the health system. Methods and analysis The protocol outlines a method by which to execute a rigorous systematic review. The design includes applying primary and secondary data collection techniques, consisting of a comprehensive database search complemented by contact with experts, and searching secondary databases and reference lists, using snowballing techniques. The review and analysis process will occur via an abstract review followed by a full-text screening process. The inclusion criteria include English-language, peer-reviewed, primary, empirical research articles published after 2011 in scholarly journals, for which the full text is available. No restrictions on location will be applied. The review that results from this protocol will synthesise and compare characteristics of the included studies. Ultimately, it is intended that this will help make it easier to identify and design sustainable interventions, improvement efforts and change strategies. Ethics and dissemination As no primary data were collected, ethical approval was not required. Results will be disseminated in conference presentations, peer-reviewed publications and among policymaker bodies interested in creating sustainable health systems. PMID:29133332
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The transition to dementia--individual and family experiences of receiving a diagnosis: a review.
Robinson, Louise; Gemski, Alan; Abley, Clare; Bond, John; Keady, John; Campbell, Sarah; Samsi, Kritika; Manthorpe, Jill
2011-09-01
Consensus recommends early recognition of memory problems through multi-disciplinary assessment in memory clinics; however, little is known about the experiences of people accessing such services. The aim of this review was to synthesis empirical evidence on patient and carer experiences in the transition to dementia. This review updates an earlier review (Bamford et al., 2004) on the topic of disclosure of the diagnosis of dementia. Key electronic databases were searched including OVID Medline, CINAHL, Web of Science, EMBASE, and Sociological Abstracts; this was supplemented by hand searching of reference lists and contact with experts in the field. Only papers published after 2003 were included. Of the 35 papers included in the review, only one study observed the process of disclosure and only two papers explored the effects on the person with dementia's health. The vast majority of people with dementia wished to know their diagnosis. The key challenges for the person with dementia were coming to terms with losses on multiple levels. Although there may be short-term distress, the majority of people with dementia do not appear to experience long-term negative effects on their psychological health. For family carers, becoming the main decision-maker and adjusting to increased responsibility were common concerns. There is still little empirical research observing the process of diagnostic disclosure in dementia. Studies exploring the views of patients and their families suggest this should be an ongoing process with the provision of support and information tailored to individual needs. The term "Alzheimer's disease" appears to have more negative connotations than the word "dementia".
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Collaboration challenges in systematic reviews: a survey of health sciences librarians
Nicholson, Joey; McCrillis, Aileen; Williams, Jeff D.
2017-01-01
Objective: While many librarians have been asked to participate in systematic reviews with researchers, often these researchers are not familiar with the systematic review process or the appropriate role for librarians. The purpose of this study was to identify the challenges and barriers that librarians face when collaborating on systematic reviews. To take a wider view of the whole process of collaborating on systematic reviews, the authors deliberately focused on interpersonal and methodological issues other than searching itself. Methods: To characterize the biggest challenges that librarians face while collaborating on systematic review projects, we used a web-based survey. The thirteen-item survey included seventeen challenges grouped into two categories: methodological and interpersonal. Participants were required to indicate the frequency and difficulty of the challenges listed. Open-ended questions allowed survey participants to describe challenges not listed in the survey and to describe strategies used to overcome challenges. Results: Of the 17 challenges listed in the survey, 8 were reported as common by over 40% of respondents. These included methodological issues around having too broad or narrow research questions, lacking eligibility criteria, having unclear research questions, and not following established methods. The remaining challenges were interpersonal, including issues around student-led projects and the size of the research team. Of the top 8 most frequent challenges, 5 were also ranked as most difficult to handle. Open-ended responses underscored many of the challenges included in the survey and revealed several additional challenges. Conclusions: These results suggest that the most frequent and challenging issues relate to development of the research question and general communication with team members. Clear protocols for collaboration on systematic reviews, as well as a culture of mentorship, can help librarians prevent and address these challenges. PMID:28983202
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Collaboration challenges in systematic reviews: a survey of health sciences librarians.
Nicholson, Joey; McCrillis, Aileen; Williams, Jeff D
2017-10-01
While many librarians have been asked to participate in systematic reviews with researchers, often these researchers are not familiar with the systematic review process or the appropriate role for librarians. The purpose of this study was to identify the challenges and barriers that librarians face when collaborating on systematic reviews. To take a wider view of the whole process of collaborating on systematic reviews, the authors deliberately focused on interpersonal and methodological issues other than searching itself. To characterize the biggest challenges that librarians face while collaborating on systematic review projects, we used a web-based survey. The thirteen-item survey included seventeen challenges grouped into two categories: methodological and interpersonal. Participants were required to indicate the frequency and difficulty of the challenges listed. Open-ended questions allowed survey participants to describe challenges not listed in the survey and to describe strategies used to overcome challenges. Of the 17 challenges listed in the survey, 8 were reported as common by over 40% of respondents. These included methodological issues around having too broad or narrow research questions, lacking eligibility criteria, having unclear research questions, and not following established methods. The remaining challenges were interpersonal, including issues around student-led projects and the size of the research team. Of the top 8 most frequent challenges, 5 were also ranked as most difficult to handle. Open-ended responses underscored many of the challenges included in the survey and revealed several additional challenges. These results suggest that the most frequent and challenging issues relate to development of the research question and general communication with team members. Clear protocols for collaboration on systematic reviews, as well as a culture of mentorship, can help librarians prevent and address these challenges.
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The contribution of nurses to incident disclosure: a narrative review.
Harrison, Reema; Birks, Yvonne; Hall, Jill; Bosanquet, Kate; Harden, Melissa; Iedema, Rick
2014-02-01
To explore (a) how nurses feel about disclosing patient safety incidents to patients, (b) the current contribution that nurses make to the process of disclosing patient safety incidents to patients and (c) the barriers that nurses report as inhibiting their involvement in disclosure. A systematic search process was used to identify and select all relevant material. Heterogeneity in study design of the included articles prohibited a meta-analysis and findings were therefore synthesised in a narrative review. A range of text words, synonyms and subject headings were developed in conjunction with the York Centre for Reviews and Dissemination and used to undertake a systematic search of electronic databases (MEDLINE; EMBASE; CENTRAL; PsycINFO; Health Management and Information Consortium; CINAHL; ASSIA; Science Citation Index; Social Science Citation Index; Cochrane Database of Systematic Reviews; Database of Abstracts of Reviews of Effects; Health Technology Assessment Database; Health Systems Evidence; PASCAL; LILACS). Retrieval of studies was restricted to those published after 1980. Further data sources were: websites, grey literature, research in progress databases, hand-searching of relevant journals and author contact. The title and abstract of each citation was independently screened by two reviewers and disagreements resolved by consensus or consultation with a third person. Full text articles retrieved were further screened against the inclusion and exclusion criteria then checked by a second reviewer (YB). Relevant data were extracted and findings were synthesised in a narrative empirical synthesis. The systematic search and selection process identified 15 publications which included 11 unique studies that emerged from a range of locations. Findings suggest that nurses currently support both physicians and patients through incident disclosure, but may be ill-prepared to disclose incidents independently. Barriers to nurse involvement included a lack of opportunities for education and training, and the multiple and sometimes conflicting roles within nursing. Numerous potential benefits were identified that may result from nurses having a greater contribution to the disclosure process, but the provision of support and training is essential to overcome the reported barriers faced by nurses internationally. Copyright © 2013 Elsevier Ltd. All rights reserved.
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Siedlikowski, Sophia; Ells, Carolyn; Bartlett, Gillian
2018-01-01
A decision to undertake screening for breast cancer often takes place within the primary care setting, but current controversies such as overdiagnosis and inconsistent screening recommendations based on evolving evidence render this a challenging process, particularly for average-risk women. Given the responsibility of primary care providers in counseling women in this decision-making process, it is important to understand their thoughts on these controversies and how they manage uncertainty in their practice. To review the perspectives and approaches of primary care providers regarding mammography decision-making with average-risk women. This study is a critical interpretive review of peer-review literature that reports primary care provider perspectives on mammography screening decision-making. Ovid MEDLINE®, Ovid PsycInfo, and Scopus databases were searched with dates from 2002 to 2017 using search terms related to mammography screening, uncertainty, counseling, decision-making, and primary health care providers. Nine articles were included following a review process involving the three authors. Using an inductive and iterative approach, data were grouped into four thematic categories: (1) perceptions on the effectiveness of screening, screening initiation age, and screening frequency; (2) factors guiding primary care providers in the screening decision-making process, including both provider and patient-related factors, (3) uncertainty faced by primary care providers regarding guidelines and screening discussions with their patients; and (4) informed decision-making with average-risk women, including factors that facilitate and hinder this process. The discussion of results addresses several factors about the diversity of perspectives and practices of physicians counseling average-risk women regarding breast cancer screening. This has implications for the challenge of understanding and explaining evidence, what should be shared with average-risk women considering screening, the forms of knowledge that physicians value to guide screening decision-making, and the consent process for population-based screening initiatives. Within the data, there was little attention placed on how physicians coped with uncertainty in practice. Given the dual responsibility of physicians in caring for both individuals and the larger population, further research should probe more deeply into how they balance their duties to individual patients with those to the larger population they serve.
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Fernandez, A M; Schrogie, J J; Wilson, W W; Nash, D B
1997-01-01
Technology assessment has become a rapidly growing component of the healthcare system. It has assumed a functional role in operational settings and is rapidly impacting decisions involving purchasing, coverage, and reimbursement. This review is intended to assist the healthcare decision maker in considering the application of technology assessment in healthcare, so as to maximize the efficiency of future purchasing decisions. This "best practice" was synthesized after identifying key institutions performing technology assessment in healthcare and analyzing their working processes, including literature review, consensus panel discussions, and expert opinion. We describe this best practice on a reiterative loop that consists of five processes: awareness, strategic appropriateness, analysis versus need, acquisition and implementation, and reassessment. Typical barriers to adoption of technology assessment are also identified and discussed. This review suggests a common terminology for the core processes involved in technology assessment, thereby facilitating a more uniform understanding among the different components of the healthcare system (i.e., payer, provider, and society) while recognizing their different perspectives.
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Numerical Modeling of High-Temperature Corrosion Processes
NASA Technical Reports Server (NTRS)
Nesbitt, James A.
1995-01-01
Numerical modeling of the diffusional transport associated with high-temperature corrosion processes is reviewed. These corrosion processes include external scale formation and internal subscale formation during oxidation, coating degradation by oxidation and substrate interdiffusion, carburization, sulfidation and nitridation. The studies that are reviewed cover such complexities as concentration-dependent diffusivities, cross-term effects in ternary alloys, and internal precipitation where several compounds of the same element form (e.g., carbides of Cr) or several compounds exist simultaneously (e.g., carbides containing varying amounts of Ni, Cr, Fe or Mo). In addition, the studies involve a variety of boundary conditions that vary with time and temperature. Finite-difference (F-D) techniques have been applied almost exclusively to model either the solute or corrodant transport in each of these studies. Hence, the paper first reviews the use of F-D techniques to develop solutions to the diffusion equations with various boundary conditions appropriate to high-temperature corrosion processes. The bulk of the paper then reviews various F-D modeling studies of diffusional transport associated with high-temperature corrosion.
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ERIC Educational Resources Information Center
Bergeron, Pierrette; Hiller, Christine A.
2002-01-01
Reviews the evolution of competitive intelligence since 1994, including terminology and definitions and analytical techniques. Addresses the issue of ethics; explores how information technology supports the competitive intelligence process; and discusses education and training opportunities for competitive intelligence, including core competencies…
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ERIC Educational Resources Information Center
Oppenheim, Charles
This discussion of the ethics of the information process provides a brief review of the process of information supply and flow, primarily in science and technology; looks at various points in the flow of information; and highlights particular ethical concerns. Facets of the process discussed in more detail include ways in which some scientists…
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-02-25
... complaints against accredited facilities; and (5) survey review and decision-making process for accreditation... Commission's survey processes to: + Determine the composition of the survey team, surveyor qualifications... Commission's processes to those of State survey agencies, including survey frequency, and the ability to...
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Cleveland, Emily C; Albano, Nicholas J; Hazen, Alexes
2015-10-01
The use of autologous adipose tissue harvested through liposuction techniques for soft-tissue augmentation has become commonplace among cosmetic and reconstructive surgeons alike. Despite its longstanding use in the plastic surgery community, substantial controversy remains regarding the optimal method of processing harvested lipoaspirate before grafting. This evidence-based review builds on prior examinations of the literature to evaluate both established and novel methods for lipoaspirate processing. A comprehensive, systematic review of the literature was conducted using Ovid MEDLINE in January of 2015 to identify all relevant publications subsequent to the most recent review on this topic. Randomized controlled trials, clinical trials, and comparative studies comparing at least two of the following techniques were included: decanting, cotton gauze (Telfa) rolling, centrifugation, washing, filtration, and stromal vascular fraction isolation. Nine articles comparing various methods of processing human fat for autologous grafting were selected based on inclusion and exclusion criteria. Five compared established processing techniques (i.e., decanting, cotton gauze rolling, centrifugation, and washing) and four publications evaluated newer proprietary technologies, including washing, filtration, and/or methods to isolate stromal vascular fraction. The authors failed to find compelling evidence to advocate a single technique as the superior method for processing lipoaspirate in preparation for autologous fat grafting. A paucity of high-quality data continues to limit the clinician's ability to determine the optimal method for purifying harvested adipose tissue. Novel automated technologies hold promise, particularly for large-volume fat grafting; however, extensive additional research is required to understand their true utility and efficiency in clinical settings.
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Clinical peer review in the United States: history, legal development and subsequent abuse.
Vyas, Dinesh; Hozain, Ahmed E
2014-06-07
The Joint Commission on Accreditation requires hospitals to conduct peer review to retain accreditation. Despite the intended purpose of improving quality medical care, the peer review process has suffered several setbacks throughout its tenure. In the 1980s, abuse of peer review for personal economic interest led to a highly publicized multimillion-dollar verdict by the United States Supreme Court against the perpetrating physicians and hospital. The verdict led to decreased physician participation for fear of possible litigation. Believing that peer review was critical to quality medical care, Congress subsequently enacted the Health Care Quality Improvement Act (HCQIA) granting comprehensive legal immunity for peer reviewers to increase participation. While serving its intended goal, HCQIA has also granted peer reviewers significant immunity likely emboldening abuses resulting in Sham Peer Reviews. While legal reform of HCQIA is necessary to reduce sham peer reviews, further measures including the need for standardization of the peer review process alongside external organizational monitoring are critical to improving peer review and reducing the prevalence of sham peer reviews.
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Clinical peer review in the United States: History, legal development and subsequent abuse
Vyas, Dinesh; Hozain, Ahmed E
2014-01-01
The Joint Commission on Accreditation requires hospitals to conduct peer review to retain accreditation. Despite the intended purpose of improving quality medical care, the peer review process has suffered several setbacks throughout its tenure. In the 1980s, abuse of peer review for personal economic interest led to a highly publicized multimillion-dollar verdict by the United States Supreme Court against the perpetrating physicians and hospital. The verdict led to decreased physician participation for fear of possible litigation. Believing that peer review was critical to quality medical care, Congress subsequently enacted the Health Care Quality Improvement Act (HCQIA) granting comprehensive legal immunity for peer reviewers to increase participation. While serving its intended goal, HCQIA has also granted peer reviewers significant immunity likely emboldening abuses resulting in Sham Peer Reviews. While legal reform of HCQIA is necessary to reduce sham peer reviews, further measures including the need for standardization of the peer review process alongside external organizational monitoring are critical to improving peer review and reducing the prevalence of sham peer reviews. PMID:24914357
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Beyond Homophily: A Decade of Advances in Understanding Peer Influence Processes.
Brechwald, Whitney A; Prinstein, Mitchell J
2011-03-01
This article reviews empirical and theoretical contributions to a multidisciplinary understanding of peer influence processes in adolescence over the past decade. Five themes of peer influence research from this decade were identified, including a broadening of the range of behaviors for which peer influence occurs, distinguishing the sources of influence, probing the conditions under which influence is amplified/attenuated (moderators), testing theoretically based models of peer influence processes (mechanisms), and preliminary exploration of behavioral neuroscience perspectives on peer influence. This review highlights advances in each of these areas, underscores gaps in current knowledge of peer influence processes, and outlines important challenges for future research.
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The emerging conceptualization of groups as information processors.
Hinsz, V B; Tindale, R S; Vollrath, D A
1997-01-01
A selective review of research highlights the emerging view of groups as information processors. In this review, the authors include research on processing objectives, attention, encoding, storage, retrieval, processing, response, feedback, and learning in small interacting task groups. The groups as information processors perspective underscores several characteristic dimensions of variability in group performance of cognitive tasks, namely, commonality-uniqueness of information, convergence-diversity of ideas, accentuation-attenuation of cognitive processes, and belongingness-distinctiveness of members. A combination of contributions framework provides an additional conceptualization of information processing in groups. The authors also address implications, caveats, and questions for future research and theory regarding groups as information processors.
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Beyond Homophily: A Decade of Advances in Understanding Peer Influence Processes
Brechwald, Whitney A.; Prinstein, Mitchell J.
2013-01-01
This article reviews empirical and theoretical contributions to a multidisciplinary understanding of peer influence processes in adolescence over the past decade. Five themes of peer influence research from this decade were identified, including a broadening of the range of behaviors for which peer influence occurs, distinguishing the sources of influence, probing the conditions under which influence is amplified/attenuated (moderators), testing theoretically based models of peer influence processes (mechanisms), and preliminary exploration of behavioral neuroscience perspectives on peer influence. This review highlights advances in each of these areas, underscores gaps in current knowledge of peer influence processes, and outlines important challenges for future research. PMID:23730122
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Keane, C. J.
2014-01-28
The National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL) is operated as a National Nuclear Security Administration (NNSA) user facility in accordance with Department of Energy (DOE) best practices, including peer-reviewed experiments, regular external reviews of performance, and the use of a management structure that facilitates user and stakeholder feedback. NIF facility time is managed using processes similar to those in other DOE science facilities and is tailored to meet the mix of missions and customers that NIF supports. The NIF Governance Plan describes the process for allocating facility time on NIF and for creating the shot schedule.more » It also includes the flow of responsibility from entity to entity. The plan works to ensure that NIF meets its mission goals using the principles of scientific peer review, including transparency and cooperation among the sponsor, the NIF staff, and the various user communities. The NIF Governance Plan, dated September 28, 2012, was accepted and signed by LLNL Director Parney Albright, NIF Director Ed Moses, and Don Cook and Thomas D’Agostino of NNSA. Figure 1 shows the organizational structure for NIF Governance.« less
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Ares Launch Vehicles Lean Practices Case Study
NASA Technical Reports Server (NTRS)
Doreswamy, Rajiv; Self, Timothy A.
2007-01-01
The Ares launch vehicles team, managed by the Ares Projects Office (APO) at NASA Marshall Space Flight Center, has completed the Ares I Crew Launch Vehicle System Requirements Review and System Definition Review and early design work for the Ares V Cargo Launch Vehicle. This paper provides examples of how Lean Manufacturing, Kaizen events, and Six Sigma practices are helping APO deliver a new space transportation capability on time and within budget, while still meeting stringent technical requirements. For example, Lean philosophies have been applied to numerous process definition efforts and existing process improvement activities, including the Ares I-X test flight Certificate of Flight Readiness (CoFR) process, risk management process, and review board organization and processes. Ares executives learned Lean practices firsthand, making the team "smart buyers" during proposal reviews and instilling the team with a sense of what is meant by "value-added" activities. Since the goal of the APO is to field launch vehicles at a reasonable cost and on an ambitious schedule, adopting Lean philosophies and practices will be crucial to the Ares Project's long-term SUCCESS.
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Processes and controls in swelling anhydritic clay rocks
NASA Astrophysics Data System (ADS)
Mutschler, Thomas; Blum, Philipp; Butscher, Christoph
2015-04-01
Referring to the swelling of anhydritic clay rocks in tunneling, Leopold Müller-Salzburg noted in the third volume on tunneling of his fundamental text book on rock engineering that "a truly coherent explanation of these phenomena is still owing" (Müller-Salzburg 1978, p. 306). This valuation is still true after more than three decades of research in the field of swelling anhydritic clay rocks. One of the reasons is our limited knowledge of the processes involved in the swelling of such rocks, and of the geological, mineralogical, hydraulic, chemical and mechanical controls of the swelling. In this contribution, a review of processes in swelling anhydritic clay rocks and of associated controls is presented. Also numerical models that aim at simulating the swelling processes and controls are included in this review, and some of the remaining open questions are pointed out. By focusing on process-oriented work in this review, the presentation intends to stimulate further research across disciplines in the field of swelling anhydritic clay rocks to finally get a step further in managing the swelling problem in geotechnical engineering projects. Keywords: swelling; anhydritic clay rocks; review
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ALTERNATIVES FOR CLASS A BIOSOLIDS
The presentation reviews the pathogenic microorganisms that may be found in sewage sludge and commonly employed Class A processes for controlling them including advanced digestion, alkaline treatment and heat drying. How extensively the processes are used as well as issues and co...
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Information Processing of Remote-Sensing Data.
ERIC Educational Resources Information Center
Berry, P. A. M.; Meadows, A. J.
1987-01-01
Reviews the current status of satellite remote sensing data, including problems with efficient storage and rapid retrieval of the data, and appropriate computer graphics to process images. Areas of research concerned with overcoming these problems are described. (16 references) (CLB)
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Applications of aerospace technology in industry. A technology transfer profile: Food technology
NASA Technical Reports Server (NTRS)
Murray, D. M.
1971-01-01
Food processing and preservation technologies are reviewed, expected technological advances are considered including processing and market factors. NASA contributions to food technology and nutrition are presented with examples of transfer from NASA to industry.
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NASA Technical Reports Server (NTRS)
Powers. W. Edward
2010-01-01
This viewgraph presentation reviews the medical screening process and spacecraft launch and landing mission activities for astronauts. The topics include: 1) Launch and Landing Mission Overview; 2) Available Resources; and 3) Medical Screening Process.
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The California general plan process and sustainable transportation planning
DOT National Transportation Integrated Search
2001-11-01
This study reviewed the current and potential utility of California's General Plan process as a tool for promoting more sustainable local transportation systems The study used multiple methods to investigate this issue, including: 1. An extensive lit...
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Quality Assessment of TPB-Based Questionnaires: A Systematic Review
Oluka, Obiageli Crystal; Nie, Shaofa; Sun, Yi
2014-01-01
Objective This review is aimed at assessing the quality of questionnaires and their development process based on the theory of planned behavior (TPB) change model. Methods A systematic literature search for studies with the primary aim of TPB-based questionnaire development was conducted in relevant databases between 2002 and 2012 using selected search terms. Ten of 1,034 screened abstracts met the inclusion criteria and were assessed for methodological quality using two different appraisal tools: one for the overall methodological quality of each study and the other developed for the appraisal of the questionnaire content and development process. Both appraisal tools consisted of items regarding the likelihood of bias in each study and were eventually combined to give the overall quality score for each included study. Results 8 of the 10 included studies showed low risk of bias in the overall quality assessment of each study, while 9 of the studies were of high quality based on the quality appraisal of questionnaire content and development process. Conclusion Quality appraisal of the questionnaires in the 10 reviewed studies was successfully conducted, highlighting the top problem areas (including: sample size estimation; inclusion of direct and indirect measures; and inclusion of questions on demographics) in the development of TPB-based questionnaires and the need for researchers to provide a more detailed account of their development process. PMID:24722323
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38 CFR 36.4348 - Servicer Appraisal Processing Program.
Code of Federal Regulations, 2012 CFR
2012-07-01
... requirement, routine reviews of SAPP cases will be made by VA staff based upon quality control procedures..., that its activities do not deviate from high standards of integrity. The quality control system must include frequent, periodic audits that specifically address the appraisal review activity. These audits...
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38 CFR 36.4348 - Servicer Appraisal Processing Program.
Code of Federal Regulations, 2014 CFR
2014-07-01
... requirement, routine reviews of SAPP cases will be made by VA staff based upon quality control procedures..., that its activities do not deviate from high standards of integrity. The quality control system must include frequent, periodic audits that specifically address the appraisal review activity. These audits...
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38 CFR 36.4348 - Servicer Appraisal Processing Program.
Code of Federal Regulations, 2013 CFR
2013-07-01
... requirement, routine reviews of SAPP cases will be made by VA staff based upon quality control procedures..., that its activities do not deviate from high standards of integrity. The quality control system must include frequent, periodic audits that specifically address the appraisal review activity. These audits...
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38 CFR 36.4348 - Servicer Appraisal Processing Program.
Code of Federal Regulations, 2011 CFR
2011-07-01
... requirement, routine reviews of SAPP cases will be made by VA staff based upon quality control procedures..., that its activities do not deviate from high standards of integrity. The quality control system must include frequent, periodic audits that specifically address the appraisal review activity. These audits...
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Code of Federal Regulations, 2010 CFR
2010-04-01
... Administrative Review Process § 418.3640 How do we determine if you had good cause for missing the deadline to... you had any physical, mental, educational, or linguistic limitations (including any lack of facility...
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ERIC Educational Resources Information Center
Briddell, Andrew
2013-01-01
This study of 1,974 fifth grade students investigated potential relationships between writing process-based instruction practices and higher-order thinking measured by a standardized literacy assessment. Writing process is defined as a highly complex, socio-cognitive process that includes: planning, text production, review, metacognition, writing…
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Liu, Jian-ping; Xia, Yun
2007-04-01
To critically assess the quality of literature about systematic review or meta-analysis on traditional Chinese medicine (TCM) published in Chinese journals. Electronic searches in CNKI, VIP and Wanfang data-base were conducted to retrieve the systematic reviews or meta-analysis reports on TCM, including herbal medicine, needling, acupuncture and moxibustion, as well as integrative medicine, they were identified and extracted according to the 18 items of QUOROM (quality of reporting of meta-analyses) Statement and relative information. The appraisal was made taking the indexes mainly including objectives, source of data, methods of data extraction, quality assessment of the included studies, measurement data synthesis, etc. Eighty-two systematic reviews were identified, except 6 reviews were excluded for repeatedly published or didn't comply with the enrolled criterion, 76 reviews concerning 51 kinds of diseases were enrolled for appraisal. Among them, 70 reviews evaluated the efficacy of TCM, mainly on Chinese herbs and 9 on acupuncture and moxibustion. In majority of the reviews, randomised controlled trials were included and the data resources were described, but in 26 reviews only the Chinese databases were searched and the description about data extraction and analysis method were too simple; and 70% of reviews assessed the quality of the included studies; none used flow chart to express the process of selection, inclusion and exclusion of studies. Few reviews or Meta-analysis reports reached the international standard and there is insufficient description of methodology for conducting systematic reviews, so it is hardly to be repeated. The authors suggested that advanced methodological training is necessary for reviewers.
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Utilization of Clinical Trials Registries in Obstetrics and Gynecology Systematic Reviews.
Bibens, Michael E; Chong, A Benjamin; Vassar, Matt
2016-02-01
To evaluate the use of clinical trials registries in published obstetrics and gynecologic systematic reviews and meta-analyses. We performed a metaepidemiologic study of systematic reviews between January 1, 2007, and December 31, 2015, from six obstetric and gynecologic journals (Obstetrics & Gynecology, Obstetrical & Gynecological Survey, Human Reproduction Update, Gynecologic Oncology, British Journal of Obstetrics and Gynaecology, and American Journal of Obstetrics & Gynecology). All systematic reviews included after exclusions were independently reviewed to determine whether clinical trials registries had been included as part of the search process. Studies that reported using a trials registry were further examined to determine whether trial data were included in the analysis of these systematic reviews. Our initial search resulted in 292 articles, which was narrowed to 256 after exclusions. Of the 256 systematic reviews meeting our selection criteria, 47 (18.4%) used a clinical trials registry. Eleven of the 47 (23.4%) systematic reviews found unpublished data and two included unpublished data in their results. A majority of systematic reviews in clinical obstetrics and gynecology journals do not conduct searches of clinical trials registries or do not make use of data obtained from these searches. Failure to make use of such data may lead to an inaccurate summary of available evidence and may contribute to an overrepresentation of published, statistically significant outcomes.
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Yin, Xiu-Ping; Xie, Yan-Ming; Liao, Xing; Luo, Man
2016-11-01
To reevaluate the systematic reviews for traditional Chinese medicine(TCM) injections for treating coronary disease, data in four Chinese databases and PubMed, Embase, Cochrane Library, Wed of Science OVID from inception until May 2016 were searched. We extracted data according to the AMSTAR and PRISMA checklists to evaluate the methodological quality and reporting characteristics of included literatures. A total of 69 systematic reviews were included, involving 24 TCM injections, which showed certain efficacy in treating coronary disease, and whose main outcome indexes included alleviation of symptoms of angina pectoris and electrocardiogram. In all of the systematic reviews, the duration of follow-up were not reported. Six systematic reviews reported TCM typing. In the 44 system reviews, 1 335 reports mentioned 4 137 adverse events. According to the results of AMSTAR and PRISMA checklists, the quality assessment scores about included studies were not high, and most of the systematic reviews suffered heterogeneity and irrational processing of forest plots. In conclusion, TCM injections in the treatment of coronary disease have a wide range and positive effects. However, affected by the low quality of systematic reviews and the production of reevaluation, the study had some limitations. Therefore, the systematic reviews shall be further improved, in order to provide more advanced clinical evidences to clinicians. Copyright© by the Chinese Pharmaceutical Association.
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Consent Processes for Mobile App Mediated Research: Systematic Review.
Moore, Sarah; Tassé, Anne-Marie; Thorogood, Adrian; Winship, Ingrid; Zawati, Ma'n; Doerr, Megan
2017-08-30
Since the launch of ResearchKit on the iOS platform in March 2015 and ResearchStack on the Android platform in June 2016, many academic and commercial institutions around the world have adapted these frameworks to develop mobile app-based research studies. These studies cover a wide variety of subject areas including melanoma, cardiomyopathy, and autism. Additionally, these app-based studies target a variety of participant populations, including children and pregnant women. The aim of this review was to document the variety of self-administered remote informed consent processes used in app-based research studies available between May and September 2016. Remote consent is defined as any consenting process with zero in-person steps, when a participant is able to join a study without ever seeing a member of the research team. This type of review has not been previously conducted. The research community would benefit from a rigorous interrogation of the types of consent taken as part of the seismic shift to entirely mobile meditated research studies. This review examines both the process of information giving and specific content shared, with special attention to data privacy, aggregation, and sharing. Consistency across some elements of the app-based consent processes was found; for example, informing participants about how data will be curated from the phone. Variations in other elements were identified; for example, where specific information is shared and the level of detail disclosed. Additionally, several novel elements present in eConsent not typically seen in traditional consent for research were highlighted. This review advocates the importance of participant informedness in a novel and largely unregulated research setting. ©Sarah Moore, Anne-Marie Tassé, Adrian Thorogood, Ingrid Winship, Ma'n Zawati, Megan Doerr. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 30.08.2017.
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Consent Processes for Mobile App Mediated Research: Systematic Review
Tassé, Anne-Marie; Thorogood, Adrian; Winship, Ingrid; Zawati, Ma'n; Doerr, Megan
2017-01-01
Background Since the launch of ResearchKit on the iOS platform in March 2015 and ResearchStack on the Android platform in June 2016, many academic and commercial institutions around the world have adapted these frameworks to develop mobile app-based research studies. These studies cover a wide variety of subject areas including melanoma, cardiomyopathy, and autism. Additionally, these app-based studies target a variety of participant populations, including children and pregnant women. Objective The aim of this review was to document the variety of self-administered remote informed consent processes used in app-based research studies available between May and September 2016. Remote consent is defined as any consenting process with zero in-person steps, when a participant is able to join a study without ever seeing a member of the research team. This type of review has not been previously conducted. The research community would benefit from a rigorous interrogation of the types of consent taken as part of the seismic shift to entirely mobile meditated research studies. Methods This review examines both the process of information giving and specific content shared, with special attention to data privacy, aggregation, and sharing. Results Consistency across some elements of the app-based consent processes was found; for example, informing participants about how data will be curated from the phone. Variations in other elements were identified; for example, where specific information is shared and the level of detail disclosed. Additionally, several novel elements present in eConsent not typically seen in traditional consent for research were highlighted. Conclusions This review advocates the importance of participant informedness in a novel and largely unregulated research setting. PMID:28855147
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Early events in geotropism of seedling shoots
NASA Technical Reports Server (NTRS)
Pickard, B. G.
1985-01-01
Developments during the first ten minutes of geotropic stimulation in plant seedling shoots are reviewed. Topics include induction and curvature; early processes; the relationship between auxin, electric field, calcium, and differential growth; gravity reception leading to Went-Cholodny transport; and comparison of root and shoot. Early processes reviewed are sedimentation of amyloplasts, release of ethylene, rise of electrical and auxin asymmetry, redistribution of calcium, asymmetric vascular transport, increase in tendency to deposit callose, and simulation of putative exocytotic voltage transients.
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1989-08-01
microproces;qor databaAing systems for monitoring project and contract reports and program technology trans. fers, coordinating and providing administratIvo ...The JWGD 3 annual planning process generally included: - Program review by the JWGD’ membership at quarterly meetings, which consisted of the review...Office developed the program planning and budget documents associated with the planning process outlined above. Program project databases and
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Domestic/family violence death reviews: an international comparison.
Bugeja, Lyndal; Dawson, Myrna; McIntyre, Sara-Jane; Walsh, Carolyn
2015-04-01
Domestic/Family Violence Death Reviews (D/FVDRs) have been established in a number of high-income countries since 1990 as a mechanism to inform prevention-focused interventions to reduce domestic/family violence. D/FVDRs differ in their structure, governance, case identification processes and inclusion criteria, review measures, and outputs. Outside of the United States, the extent of heterogeneity across and within countries has not been explored. This study comprised an international comparison of D/FVDRs and their core elements to inform the establishment of D/FVDRs in other developed countries, and potentially low- and middle-income countries where violence is a leading cause of death. Such a review is also a necessary foundation for any future evaluation D/FVDRs. The review identified 71 jurisdictions where a D/FVDRs had been established in the past two decades, 25 of which met the inclusion criteria. All D/FVDRs examined stated a reduction in deaths as a goal of the review process; however, none reported an actual reduction. The focus of the D/FVDRs examined was on intimate partner homicides; however, more recently established D/FVDRs include other familial relationships. Almost one third of the D/FVDRs examined reported changes to the domestic/family system that occurred as a result of recommendations made from the review process. While similar in many ways, D/FVDRs differ along a number of important dimensions that make it difficult to identify best practices for jurisdictions considering the establishment of such an initiative. To share knowledge, existing networks should be expanded nationally and internationally to include jurisdictions that may be considering this initiative. © The Author(s) 2013.
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Goldenberg, Aaron J.; Comeau, Anne Marie; Grosse, Scott D.; Tanksley, Susan; Prosser, Lisa A.; Ojodu, Jelili; Botkin, Jeffrey R.; Kemper, Alex R.; Green, Nancy S.
2016-01-01
Background The Department of Health and Human Services (HHS) Advisory Committee on Heritable Disorders in Newborns and Children (“Advisory Committee”) makes recommendations to the HHS Secretary regarding addition of new conditions to the national Recommended Uniform Screening Panel for newborns. The Advisory Committee’s decision-making process includes assessing the net benefit of screening for nominated conditions, informed by systematic evidence reviews generated by an independent Condition Review Workgroup. The evidence base regarding harms associated with screening for specific conditions is often more limited than that for benefits. Procedures The process for defining potential harms from newborn screening reviewed the frameworks from other public health evidence-based review processes, adapted to newborn screening by experts in systematic review, newborn screening programs and bioethics, with input from and approval by the Advisory Committee. Main findings To support the Advisory Committee’s review of nominated conditions, the Workgroup has developed a standardized approach to evaluation of harms and relevant gaps in the evidence. Types of harms include the physical burden to infants; psychosocial and logistic burdens to families from screening or diagnostic evaluation; increased risk of medical treatment for infants diagnosed earlier than children with clinical presentation; delayed diagnosis from false negative results; psychosocial harm from false positive results; uncertainty of clinical diagnosis, age of onset or clinical spectrum; and disparities in access to diagnosis or therapy. Conclusions Estimating the numbers of children at risk, the magnitude, timing and likelihood of harms will be integrated into Workgroup reports to the Advisory Committee. PMID:26833040
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The New Drug Conditional Approval Process in China: Challenges and Opportunities.
Yao, Xuefang; Ding, Jinxi; Liu, Yingfang; Li, Penghui
2017-05-01
Our aim was to characterize the newly established new drug conditional approval process in China and discuss the challenges and opportunities with respect to new drug research and development and registration. We examined the new approval program through literature review, law analysis, and data analysis. Data were derived from published materials, such as journal articles, government publications, press releases, and news articles, along with statistical data from INSIGHT-China Pharma Databases, the China Food and Drug Administration website, the Center for Drug Evaluation website, the US Food and Drug Administration website, and search results published by Google. Currently, there is a large backlog of New Drug Applications in China, mainly because of the prolonged review time at the China Food and Drug Administration, resulting in a lag in drug approvals. In 2015, the Chinese government implemented the drug review and registration system reform and tackled this issue through various approaches, such as setting up a drug review fee system, adjusting the drug registration classification, and establishing innovative review pathways, including the conditional approval process. In Europe and the United States, programs comparable to the conditional approval program in China have been well developed. The conditional approval program recently established in China is an expedited new drug approval process that is expected to affect new drug development at home and abroad and profoundly influence the public health and the pharmaceutical industry in China. Like any program in its initial stage, the conditional approval program is facing several challenges, including setting up a robust system, formatting new drug clinical research requirements, and improving the regulatory agency's function for drug review and approval. The program is expected to evolve and improve as part of the government mandate of the drug registration system reform. Copyright © 2017 Elsevier HS Journals, Inc. All rights reserved.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Cui Yunfeng; Galvin, James M.; Radiation Therapy Oncology Group, American College of Radiology, Philadelphia, Pennsylvania
2013-01-01
Purpose: To report the process and initial experience of remote credentialing of three-dimensional (3D) image guided radiation therapy (IGRT) as part of the quality assurance (QA) of submitted data for Radiation Therapy Oncology Group (RTOG) clinical trials; and to identify major issues resulting from this process and analyze the review results on patient positioning shifts. Methods and Materials: Image guided radiation therapy datasets including in-room positioning CT scans and daily shifts applied were submitted through the Image Guided Therapy QA Center from institutions for the IGRT credentialing process, as required by various RTOG trials. A centralized virtual environment is establishedmore » at the RTOG Core Laboratory, containing analysis tools and database infrastructure for remote review by the Physics Principal Investigators of each protocol. The appropriateness of IGRT technique and volumetric image registration accuracy were evaluated. Registration accuracy was verified by repeat registration with a third-party registration software system. With the accumulated review results, registration differences between those obtained by the Physics Principal Investigators and from the institutions were analyzed for different imaging sites, shift directions, and imaging modalities. Results: The remote review process was successfully carried out for 87 3D cases (out of 137 total cases, including 2-dimensional and 3D) during 2010. Frequent errors in submitted IGRT data and challenges in the review of image registration for some special cases were identified. Workarounds for these issues were developed. The average differences of registration results between reviewers and institutions ranged between 2 mm and 3 mm. Large discrepancies in the superior-inferior direction were found for megavoltage CT cases, owing to low spatial resolution in this direction for most megavoltage CT cases. Conclusion: This first experience indicated that remote review for 3D IGRT as part of QA for RTOG clinical trials is feasible and effective. The magnitude of registration discrepancy between institution and reviewer was presented, and the major issues were investigated to further improve this remote evaluation process.« less
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Dunn, Winnie; Little, Lauren; Dean, Evan; Robertson, Sara; Evans, Benjamin
2016-04-01
The objective of this study was to identify and synthesize research about how sensory factors affect daily life of children. We designed a conceptual model to guide a scoping review of research published from 2005 to October 2014 (10 years). We searched MEDLINE, CINAHL, and PsycINFO and included studies about sensory perception/processing; children, adolescents/young adults; and participation. We excluded studies about animals, adults, and review articles. Our process resulted in 261 articles meeting criteria. Research shows that children with conditions process sensory input differently than peers. Neuroscience evidence supports the relationship between sensory-related behaviors and brain activity. Studies suggest that sensory processing is linked to social participation, cognition, temperament, and participation. Intervention research illustrates the importance of contextually relevant practices. Future work can examine the developmental course of sensory processing aspects of behavior across the general population and focus on interventions that support children's sensory processing as they participate in their daily lives. © The Author(s) 2016.
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A Review of NASA Human Research Program's Scientific Merit Processes: Letter Report
NASA Technical Reports Server (NTRS)
Pawelczyk, James A. (Editor); Strawbridge, Larisa M. (Editor); Schultz, Andrea M. (Editor); Liverman, Catharyn T. (Editor)
2012-01-01
At the request of the National Aeronautics and Space Administration (NASA), the Institute of Medicine (IOM) convened the Committee on the Review of NASA Human Research Program's (HRP's) Scientific Merit Assessment Processes in December 2011. The committee was asked to evaluate the scientific merit assessment processes that are applied to directed research tasks2 funded through the HRP and to determine best practices from similar assessment processes that are used in other federal agencies. This letter report and its recommendations are the product of a 10-member ad hoc committee, which included individuals who had previously conducted research under the HRP, were familiar with the HRP s research portfolio and operations, had specific knowledge of peer review processes, or were familiar with scientific merit assessment processes used in other organizations and federal agencies, such as the Canadian Institutes of Health Research (CIHR); National Institutes of Health (NIH); National Science Foundation (NSF); and U.S. Departments of Agriculture (USDA), Defense (DOD), and Transportation.
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Expanding Group Peer Review: A Proposal for Medical Education Scholarship.
Dumenco, Luba; Engle, Deborah L; Goodell, Kristen; Nagler, Alisa; Ovitsh, Robin K; Whicker, Shari A
2017-02-01
After participating in a group peer-review exercise at a workshop presented by Academic Medicine and MedEdPORTAL editors at the 2015 Association of American Medical Colleges Medical Education Meeting, the authors realized that the way their work group reviewed a manuscript was very different from the way by which they each would have reviewed the paper as an individual. Further, the group peer-review process yielded more robust feedback for the manuscript's authors than did the traditional individual peer-review process. This realization motivated the authors to reconvene and collaborate to write this Commentary to share their experience and propose the expanded use of group peer review in medical education scholarship.The authors consider the benefits of a peer-review process for reviewers, including learning how to improve their own manuscripts. They suggest that the benefits of a team review model may be similar to those of teamwork and team-based learning in medicine and medical education. They call for research to investigate this, to provide evidence to support group review, and to determine whether specific paper types would benefit most from team review (e.g., particularly complex manuscripts, those receiving widely disparate initial individual reviews). In addition, the authors propose ways in which a team-based approach to peer review could be expanded by journals and institutions. They believe that exploring the use of group peer review potentially could create a new methodology for skill development in research and scholarly writing and could enhance the quality of medical education scholarship.
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A review of polymeric membranes and processes for potable water reuse
Warsinger, David M.; Chakraborty, Sudip; Tow, Emily W.; Plumlee, Megan H.; Bellona, Christopher; Loutatidou, Savvina; Karimi, Leila; Mikelonis, Anne M.; Achilli, Andrea; Ghassemi, Abbas; Padhye, Lokesh P.; Snyder, Shane A.; Curcio, Stefano; Vecitis, Chad; Arafat, Hassan A.; Lienhard, John H.
2018-01-01
Conventional water resources in many regions are insufficient to meet the water needs of growing populations, thus reuse is gaining acceptance as a method of water supply augmentation. Recent advancements in membrane technology have allowed for the reclamation of municipal wastewater for the production of drinking water, i.e., potable reuse. Although public perception can be a challenge, potable reuse is often the least energy-intensive method of providing additional drinking water to water stressed regions. A variety of membranes have been developed that can remove water contaminants ranging from particles and pathogens to dissolved organic compounds and salts. Typically, potable reuse treatment plants use polymeric membranes for microfiltration or ultrafiltration in conjunction with reverse osmosis and, in some cases, nanofiltration. Membrane properties, including pore size, wettability, surface charge, roughness, thermal resistance, chemical stability, permeability, thickness and mechanical strength, vary between membranes and applications. Advancements in membrane technology including new membrane materials, coatings, and manufacturing methods, as well as emerging membrane processes such as membrane bioreactors, electrodialysis, and forward osmosis have been developed to improve selectivity, energy consumption, fouling resistance, and/or capital cost. The purpose of this review is to provide a comprehensive summary of the role of polymeric membranes in the treatment of wastewater to potable water quality and highlight recent advancements in separation processes. Beyond membranes themselves, this review covers the background and history of potable reuse, and commonly used potable reuse process chains, pretreatment steps, and advanced oxidation processes. Key trends in membrane technology include novel configurations, materials and fouling prevention techniques. Challenges still facing membrane-based potable reuse applications, including chemical and biological contaminant removal, membrane fouling, and public perception, are highlighted as areas in need of further research and development. PMID:29937599
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Is compensation "bad for health"? A systematic meta-review.
Spearing, Natalie M; Connelly, Luke B
2011-01-01
There is a common perception that injury compensation has a negative impact on health status, and systematic reviews supporting this thesis have been used to influence policy and practice decisions. This study evaluates the quality of the empirical evidence of a negative correlation between injury compensation and health outcomes, based on systematic reviews involving both verifiable and non-verifiable injuries. Systematic meta-review (a "review of reviews"). PubMED, CINAHL, EMBASE, PEDro, PsycInfo, EconLit, Lexis, ABI/INFORM, The Cochrane Library, and the AHRQ EPC were searched from the date of their inception to August 2008, and hand searches were conducted. Selection criteria were established a priori. Included systematic reviews examined the impact of compensation on health, involved adults, were published in English and used a range of outcome measures. Two investigators independently applied standard instruments to evaluate the methodological quality of the included reviews. Data on compensation scheme design (i.e., the intervention) and outcome measures were also extracted. Eleven systematic reviews involving verifiable and non-verifiable injuries met the inclusion criteria. Nine reviews reported an association between compensation and poor health outcomes. All of them were affected by the generally low quality of the primary (observational) research in this field, the heterogeneous nature of compensation laws (schemes) and legal processes for seeking compensation, and the difficulties in measuring compensation in relation to health. Notwithstanding the limitations of the research in this field, one higher quality review examining a single compensation process and relying on primary studies using health outcome (rather than proxy) measures found strong evidence of no association between litigation and poor health following whiplash, challenging the general belief that legal processes have a negative impact on health status. Moves to alter scheme design and limit access to compensation on the basis that it is "bad for health" are therefore premature, as evidence of such an association is unclear. 2009 Elsevier Ltd. All rights reserved.
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2016-07-14
and (2) track the implementation of these recommendations and measure the effectiveness of the actions it has taken to address them. We briefed the... effectiveness of actions taken, we reviewed key documents, including the reports of the nuclear enterprise reviews, Strategic Command’s action plan, DOD...Federal Government—including assessing and responding to risk, using and effectively communicating quality information, and performing monitoring
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ERIC Educational Resources Information Center
Gao, Xuesong; Liao, Yanyi; Li, Yuxia
2014-01-01
In this review, we highlight 60 articles from 1,120 empirical studies in leading language learning and teaching journals published on the Chinese mainland during the years 2008-2011. In preparing the review, we have found Chinese researchers addressing a wide range of topics including language learners' cognitive processes, their language…
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Zulu, Joseph Mumba; Kinsman, John; Michelo, Charles; Hurtig, Anna-Karin
2014-09-22
Despite the development of national community-based health worker (CBHW) programmes in several low- and middle-income countries, their integration into health systems has not been optimal. Studies have been conducted to investigate the factors influencing the integration processes, but systematic reviews to provide a more comprehensive understanding are lacking. We conducted a systematic review of published research to understand factors that may influence the integration of national CBHW programmes into health systems in low- and middle-income countries. To be included in the study, CBHW programmes should have been developed by the government and have standardised training, supervision and incentive structures. A conceptual framework on the integration of health innovations into health systems guided the review. We identified 3410 records, of which 36 were finally selected, and on which an analysis was conducted concerning the themes and pathways associated with different factors that may influence the integration process. Four programmes from Brazil, Ethiopia, India and Pakistan met the inclusion criteria. Different aspects of each of these programmes were integrated in different ways into their respective health systems. Factors that facilitated the integration process included the magnitude of countries' human resources for health problems and the associated discourses about how to address these problems; the perceived relative advantage of national CBHWs with regard to delivering health services over training and retaining highly skilled health workers; and the participation of some politicians and community members in programme processes, with the result that they viewed the programmes as legitimate, credible and relevant. Finally, integration of programmes within the existing health systems enhanced programme compatibility with the health systems' governance, financing and training functions. Factors that inhibited the integration process included a rapid scale-up process; resistance from other health workers; discrimination of CBHWs based on social, gender and economic status; ineffective incentive structures; inadequate infrastructure and supplies; and hierarchical and parallel communication structures. CBHW programmes should design their scale-up strategy differently based on current contextual factors. Further, adoption of a stepwise approach to the scale-up and integration process may positively shape the integration process of CBHW programmes into health systems.
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Tricco, Andrea C; Antony, Jesmin; Soobiah, Charlene; Kastner, Monika; MacDonald, Heather; Cogo, Elise; Lillie, Erin; Tran, Judy; Straus, Sharon E
2016-05-01
To describe and compare, through a scoping review, emerging knowledge synthesis methods for integrating qualitative and quantitative evidence in health care, in terms of expertise required, similarities, differences, strengths, limitations, and steps involved in using the methods. Electronic databases (e.g., MEDLINE) were searched, and two reviewers independently selected studies and abstracted data for qualitative analysis. In total, 121 articles reporting seven knowledge synthesis methods (critical interpretive synthesis, integrative review, meta-narrative review, meta-summary, mixed studies review, narrative synthesis, and realist review) were included after screening of 17,962 citations and 1,010 full-text articles. Common similarities among methods related to the entire synthesis process, while common differences related to the research question and eligibility criteria. The most common strength was a comprehensive synthesis providing rich contextual data, whereas the most common weakness was a highly subjective method that was not reproducible. For critical interpretive synthesis, meta-narrative review, meta-summary, and narrative synthesis, guidance was not provided for some steps of the review process. Some of the knowledge synthesis methods provided guidance on all steps, whereas other methods were missing guidance on the synthesis process. Further work is needed to clarify these emerging knowledge synthesis methods. Copyright © 2016 Elsevier Inc. All rights reserved.
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Tracheomalacia and tracheobronchomalacia in children and adults: an in-depth review.
Carden, Kelly A; Boiselle, Philip M; Waltz, David A; Ernst, Armin
2005-03-01
Tracheomalacia and tracheobronchomalacia are disorders that are encountered in both pediatric and adult medicine. Despite increasing recognition of these disease processes, there remains some uncertainty regarding their identification, causes, and treatment. This article is intended to be a comprehensive review of both the adult and pediatric forms of the diseases, and includes sections on the historical aspects of the disorders, and their classification, associated conditions, histopathology, and natural history. We also review the various modalities that are used for diagnosis as well as the state of the art of treatment, including airway stent placement and surgical intervention.
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Band, Rebecca; Wearden, Alison; Barrowclough, Christine
2015-01-01
Social processes have been suggested as important in the maintenance of chronic fatigue syndrome (also known as myalgic encephalomyelitis; CFS/ME), but the specific role of close interpersonal relationships remains unclear. We reviewed 14 articles investigating significant other responses to close others with CFS/ME and the relationships between these responses and patient outcomes. Significant other beliefs attributing patient responsibility for the onset and ongoing symptoms of CFS/ME were associated with increased patient distress. Increased symptom severity, disability, and distress were also associated with both solicitous and negative significant other responses. Specific aspects of dyadic relationship quality, including high Expressed Emotion, were identified as important. We propose extending current theoretical models of CFS/ME to include two potential perpetuating interpersonal processes; the evidence reviewed suggests that the development of significant other–focused interventions may also be beneficial. PMID:26617440
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Gamma ray astrophysics. [emphasizing processes and absorption
NASA Technical Reports Server (NTRS)
Stecker, F. W.
1974-01-01
Gamma ray production processes are reviewed, including Compton scattering, synchrotron radiation, bremsstrahlung interactions, meson decay, nucleon-antinucleon annihilations, and pion production. Gamma ray absorption mechanisms through interactions with radiation and with matter are discussed, along with redshifts and gamma ray fluxes.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Goswami, D.Y.
1997-05-01
Scientific research on photocatalytic oxidation of hazardous chemicals has been conducted extensively over the last three decades. Use of solar radiation in photocatalytic detoxification and disinfection has only been explored in the last decade. Developments of engineering scale systems, design methodologies, and commercial and industrial applications have occurred even more recently. A number of reactor concepts and designs including concentrating and nonconcentrating types and methods of catalyst deployment have been developed. Some commercial and industrial field tests of solar detoxification systems have been conducted. This paper reviews the engineering developments of the solar photocatalytic detoxification and disinfection processes, including systemmore » design methodologies.« less
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NASA Technical Reports Server (NTRS)
1980-01-01
The U.S./Canada wheat/barley exploratory experiment is discussed with emphasis on labeling, machine processing using P1A, and the crop calendar. Classification and the simulated aggregation test used in the U.S. corn/soybean exploratory experiment are also considered. Topics covered regarding the foreign commodity production forecasting project include: (1) the acquisition, handling, and processing of both U.S. and foreign agricultural data, as well as meteorological data. The accuracy assessment methodology, multicrop sampling and aggregation technology development, frame development, the yield project interface, and classification for area estimation are also examined.
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Creating a Shared Formulary in 7 Critical Access Hospitals
ERIC Educational Resources Information Center
Wakefield, Douglas S.; Ward, Marcia M.; Loes, Jean L.; O'Brien, John; Abbas, Nancy
2010-01-01
Purpose: This paper reports a case study of 7 Critical Access Hospitals' (CAH) and 1 rural referral hospital's successful collaboration to develop a shared formulary. Methods: Study methods included document reviews, interviews with key informants, and use of descriptive statistics. Findings: Through a systematic review and decision process, CAH…
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Memory Skills of Deaf Learners: Implications and Applications
ERIC Educational Resources Information Center
Hamilton, Harley
2011-01-01
The author reviews research on working memory and short-term memory abilities of deaf individuals, delineating strengths and weaknesses. Among the areas of weakness that are reviewed are sequential recall, processing speed, attention, and memory load. Areas of strengths include free recall, visuospatial recall, imagery, and dual encoding.…
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Diabetes in Combat: Effect of Military Deployment on Diabetes Mellitus in Air Force Personnel
2017-06-01
interactions with other non-DoD entities. organizations , societies, conferences. etc. Part of the Form 3039 review and approval process includes a legal...before professional societies and like organizations . the 59 MOW Public Affairs Office (PAO) will provide the needed review to ensure proper disclaimers
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Recent developments in chemical decontamination technology
DOE Office of Scientific and Technical Information (OSTI.GOV)
Wood, C.J.
1995-03-01
Chemical decontamination of parts of reactor coolant systems is a mature technology, used routinely in many BWR plants, but less frequently in PWRs. This paper reviews recent developments in the technology - corrosion minimization, waste processing and full system decontamination, including the fuel. Earlier work was described in an extensive review published in 1990.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-03
..., Franchise Application Process. Type of Review: Extension of a currently approved collection. Form Number: N... franchising authorities from unreasonably refusing to award competitive franchises for the provision of cable... 76.41(b) requires a competitive franchise applicant to include the following information in writing...
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Legibility in Children's Books: A Review of Research.
ERIC Educational Resources Information Center
Watts, Lynne; Nisbet, John
This book reviews the research in the field of typography as it affects children's books and sets it in the context of research on reading. The contents include five chapters: "Problems of Definition and Measurement" discusses the various measures of legibility used in research studies. "The Reading Process" examines three…
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John Rusty Dramm; Gerry L. Jackson; Jenny Wong
2002-01-01
This report provides a general overview of current log sort yard operations in the United States, including an extensive literature review and information collected during on-site visits to several operations throughout the nation. Log sort yards provide many services in marketing wood and fiber by concentrating, merchandising, processing, sorting, and adding value to...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-31
... process. (2) Frequency of review and adoption of duck regulatory packages. Duck regulatory packages are the set of framework regulations that apply to the general duck hunting seasons. Packages include..., we present two alternatives regarding how frequently duck regulatory packages should be reviewed and...
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Online Counseling: Reviewing the Literature from a Counseling Psychology Framework
ERIC Educational Resources Information Center
Mallen, Michael J.; Vogel, David L.; Rochlen, Aaron B.; Day, Susan X.
2005-01-01
This article reviews the online-counseling literature with an emphasis on current applications and considerations for future research. It focuses on primary themes of counseling psychology including the history of process-outcome research and multiculturalism. It explores current gaps in the literature from a counseling psychology framework,…
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Code of Federal Regulations, 2010 CFR
2010-10-01
... INSURANCE FOR THE AGED AND DISABLED Determinations, Redeterminations, Reconsiderations, and Appeals Under... a claim because it did not receive requested documentation during medical review and the party...) Notwithstanding paragraph (a)(4) of this section, a contractor must process clerical errors (which includes minor...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... INSURANCE FOR THE AGED AND DISABLED Determinations, Redeterminations, Reconsiderations, and Appeals Under... a claim because it did not receive requested documentation during medical review and the party...) Notwithstanding paragraph (a)(4) of this section, a contractor must process clerical errors (which includes minor...
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78 FR 75580 - Information Collection Request; Submission for OMB Review
Federal Register 2010, 2011, 2012, 2013, 2014
2013-12-12
... information collection request to the Office of Management and Budget (OMB) for review and approval. The... individuals, including technical and language skills, and availability for Peace Corps service. The Peace... skills and interests. Due to this change in the way applicants are processed and an overall agency effort...
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Getting beyond technical rationality in developing health behavior programs with youth.
Perry, Cheryl L
2004-01-01
To explore 2 major components of health behavior research, etiologic research and action research. To argue that action research is both an artistic as well as scientific process. Review of the development process of effective health behavior programs with youth. Review of literature on art as part of the scientific process, especially in the field of education. Intervention programs that included explicitly creative components demonstrated success in reducing alcohol use and increasing healthful eating and activity patterns. Health behavior researchers might involve art and creativity in action research to enhance program retention and outcomes.
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Huang, Fei; Wu, Hongbin; Cao, Yong
2010-07-01
Water/alcohol soluble conjugated polymers (WSCPs) can be processed from water or other polar solvents, which offer good opportunities to avoid interfacial mixing upon fabrication of multilayer polymer optoelectronic devices by solution processing, and can dramatically improve charge injection from high work-function metal cathode resulting in greatly enhancement of the device performance. In this critical review, the authors provide a brief review of recent developments in this field, including the materials design, functional principles, and their unique applications as interface modification layer in solution-processable multilayer optoelectronic devices (135 references).
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2014-01-01
Background Review of theory is an area of growing methodological advancement. Theoretical reviews are particularly useful where the literature is complex, multi-discipline, or contested. It has been suggested that adopting methods from systematic reviews may help address these challenges. However, the methodological approaches to reviews of theory, including the degree to which systematic review methods can be incorporated, have received little discussion in the literature. We recently employed systematic review methods in a review of theories about the causal relationship between income and health. Methods This article discusses some of the methodological issues we considered in developing the review and offers lessons learnt from our experiences. It examines the stages of a systematic review in relation to how they could be adapted for a review of theory. The issues arising and the approaches taken in the review of theories in income and health are considered, drawing on the approaches of other reviews of theory. Results Different approaches to searching were required, including electronic and manual searches, and electronic citation tracking to follow the development of theories. Determining inclusion criteria was an iterative process to ensure that inclusion criteria were specific enough to make the review practical and focused, but not so narrow that key literature was excluded. Involving subject specialists was valuable in the literature searches to ensure principal papers were identified and during the inductive approaches used in synthesis of theories to provide detailed understanding of how theories related to another. Reviews of theory are likely to involve iterations and inductive processes throughout, and some of the concepts and techniques that have been developed for qualitative evidence synthesis can be usefully translated to theoretical reviews of this kind. Conclusions It may be useful at the outset of a review of theory to consider whether the key aim of the review is to scope out theories relating to a particular issue; to conduct in-depth analysis of key theoretical works with the aim of developing new, overarching theories and interpretations; or to combine both these processes in the review. This can help decide the most appropriate methodological approach to take at particular stages of the review. PMID:25312937
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A scoping review of rapid review methods.
Tricco, Andrea C; Antony, Jesmin; Zarin, Wasifa; Strifler, Lisa; Ghassemi, Marco; Ivory, John; Perrier, Laure; Hutton, Brian; Moher, David; Straus, Sharon E
2015-09-16
Rapid reviews are a form of knowledge synthesis in which components of the systematic review process are simplified or omitted to produce information in a timely manner. Although numerous centers are conducting rapid reviews internationally, few studies have examined the methodological characteristics of rapid reviews. We aimed to examine articles, books, and reports that evaluated, compared, used or described rapid reviews or methods through a scoping review. MEDLINE, EMBASE, the Cochrane Library, internet websites of rapid review producers, and reference lists were searched to identify articles for inclusion. Two reviewers independently screened literature search results and abstracted data from included studies. Descriptive analysis was conducted. We included 100 articles plus one companion report that were published between 1997 and 2013. The studies were categorized as 84 application papers, seven development papers, six impact papers, and four comparison papers (one was included in two categories). The rapid reviews were conducted between 1 and 12 months, predominantly in Europe (58 %) and North America (20 %). The included studies failed to report 6 % to 73 % of the specific systematic review steps examined. Fifty unique rapid review methods were identified; 16 methods occurred more than once. Streamlined methods that were used in the 82 rapid reviews included limiting the literature search to published literature (24 %) or one database (2 %), limiting inclusion criteria by date (68 %) or language (49 %), having one person screen and another verify or screen excluded studies (6 %), having one person abstract data and another verify (23 %), not conducting risk of bias/quality appraisal (7 %) or having only one reviewer conduct the quality appraisal (7 %), and presenting results as a narrative summary (78 %). Four case studies were identified that compared the results of rapid reviews to systematic reviews. Three studies found that the conclusions between rapid reviews and systematic reviews were congruent. Numerous rapid review approaches were identified and few were used consistently in the literature. Poor quality of reporting was observed. A prospective study comparing the results from rapid reviews to those obtained through systematic reviews is warranted.
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A prospective study on an innovative online forum for peer reviewing of surgical science.
Almquist, Martin; von Allmen, Regula S; Carradice, Dan; Oosterling, Steven J; McFarlane, Kirsty; Wijnhoven, Bas
2017-01-01
Peer review is important to the scientific process. However, the present system has been criticised and accused of bias, lack of transparency, failure to detect significant breakthrough and error. At the British Journal of Surgery (BJS), after surveying authors' and reviewers' opinions on peer review, we piloted an open online forum with the aim of improving the peer review process. In December 2014, a web-based survey assessing attitudes towards open online review was sent to reviewers with a BJS account in Scholar One. From April to June 2015, authors were invited to allow their manuscripts to undergo online peer review in addition to the standard peer review process. The quality of each review was evaluated by editors and editorial assistants using a validated instrument based on a Likert scale. The survey was sent to 6635 reviewers. In all, 1454 (21.9%) responded. Support for online peer review was strong, with only 10% stating that they would not subject their manuscripts to online peer review. The most prevalent concern was about intellectual property, being highlighted in 118 of 284 comments (41.5%). Out of 265 eligible manuscripts, 110 were included in the online peer review trial. Around 7000 potential reviewers were invited to review each manuscript. In all, 44 of 110 manuscripts (40%) received 100 reviews from 59 reviewers, alongside 115 conventional reviews. The quality of the open forum reviews was lower than for conventional reviews (2.13 (± 0.75) versus 2.84 (± 0.71), P<0.001). Open online peer review is feasible in this setting, but it attracts few reviews, of lower quality than conventional peer reviews.
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Visual dysfunction in Parkinson’s disease
Weil, Rimona S.; Schrag, Anette E.; Warren, Jason D.; Crutch, Sebastian J.; Lees, Andrew J.; Morris, Huw R.
2016-01-01
Patients with Parkinson’s disease have a number of specific visual disturbances. These include changes in colour vision and contrast sensitivity and difficulties with complex visual tasks such as mental rotation and emotion recognition. We review changes in visual function at each stage of visual processing from retinal deficits, including contrast sensitivity and colour vision deficits to higher cortical processing impairments such as object and motion processing and neglect. We consider changes in visual function in patients with common Parkinson’s disease-associated genetic mutations including GBA and LRRK2. We discuss the association between visual deficits and clinical features of Parkinson’s disease such as rapid eye movement sleep behavioural disorder and the postural instability and gait disorder phenotype. We review the link between abnormal visual function and visual hallucinations, considering current models for mechanisms of visual hallucinations. Finally, we discuss the role of visuo-perceptual testing as a biomarker of disease and predictor of dementia in Parkinson’s disease. PMID:27412389
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Peer reviewing e-learning: opportunities, challenges, and solutions.
Ruiz, Jorge G; Candler, Chris; Teasdale, Thomas A
2007-05-01
Peer review is the foundation of academic publication and a necessary step in the scrutiny of any scholarly work. Simply defined, peer review is the attentive, unbiased assessment of any scholarly work that is submitted for formal scrutiny. Although medical school faculty increasingly use technology in clinical teaching, e-learning materials are often not subjected to a rigorous peer review process. The authors contrast peer review of e-learning materials with that of print materials, describe peer review issues regarding e-learning materials, propose approaches to address the challenges of peer review of e-learning materials, and outline directions for refinement of the e-learning peer review process. At its core, the peer review of e-learning materials should not differ substantially from that of traditional manuscripts. However, e-learning introduces new demands that impel reviewers to consider aspects that are unique to educational technology, including pedagogy, format, usability, navigation, interactivity, delivery, ease of updating, distribution, and access. Four approaches are offered to ease the burden and improve the quality of e-learning peer review: develop peer review training, embrace multidisciplinary peer review, develop guidelines, and provide incentives and compensation. The authors conclude with suggestions about peer review research.
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A prospective study on an innovative online forum for peer reviewing of surgical science
von Allmen, Regula S.; Carradice, Dan; Oosterling, Steven J.; McFarlane, Kirsty; Wijnhoven, Bas
2017-01-01
Background Peer review is important to the scientific process. However, the present system has been criticised and accused of bias, lack of transparency, failure to detect significant breakthrough and error. At the British Journal of Surgery (BJS), after surveying authors’ and reviewers’ opinions on peer review, we piloted an open online forum with the aim of improving the peer review process. Methods In December 2014, a web-based survey assessing attitudes towards open online review was sent to reviewers with a BJS account in Scholar One. From April to June 2015, authors were invited to allow their manuscripts to undergo online peer review in addition to the standard peer review process. The quality of each review was evaluated by editors and editorial assistants using a validated instrument based on a Likert scale. Results The survey was sent to 6635 reviewers. In all, 1454 (21.9%) responded. Support for online peer review was strong, with only 10% stating that they would not subject their manuscripts to online peer review. The most prevalent concern was about intellectual property, being highlighted in 118 of 284 comments (41.5%). Out of 265 eligible manuscripts, 110 were included in the online peer review trial. Around 7000 potential reviewers were invited to review each manuscript. In all, 44 of 110 manuscripts (40%) received 100 reviews from 59 reviewers, alongside 115 conventional reviews. The quality of the open forum reviews was lower than for conventional reviews (2.13 (± 0.75) versus 2.84 (± 0.71), P<0.001). Conclusion Open online peer review is feasible in this setting, but it attracts few reviews, of lower quality than conventional peer reviews. PMID:28662046
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2009-01-01
for a fundamental physical understanding of electronic properties . The Materials Processing Facility includes appa- ratuses for powder production by...situ. Facilities to process powder into bulk specimens by hot and cold isostatic pressing permit a variety of consolidation possibilities. The iso...Synthesis/ Property Measurement Facility has special emphasis on polymers, surface-film processing , and directed self-assembly. The Chemical Vapor
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Strategic survey framework for the Northwest Forest Plan survey and manage program.
Randy Molina; Dan McKenzie; Robin Lesher; Jan Ford; Jim Alegria; Richard Cutler
2003-01-01
This document outlines an iterative process for assessing the information needs for all Northwest Forest Plan (NWFP) survey and manage species, designing and implementing strategic surveys (including field surveys and other information-gathering processes), and analyzing that information for use in the NWFP annual species review and adaptive-management processes. The...
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Enzyme processes for pulp and paper : a review of recent developments
William R. Kenealy; Thomas W. Jeffries
2003-01-01
The pulp and paper industry is applying new, ecologically sound technology in its manufacturing processes. Many interesting enzymatic applications have been proposed in the literature. Implemented technologies tend to change the existing industrial process as little as possible. Commercial applications include xylanases in prebleaching kraft pulps and various enzymes...
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10 CFR 1304.106 - Processing of requests.
Code of Federal Regulations, 2014 CFR
2014-01-01
... 10 Energy 4 2014-01-01 2014-01-01 false Processing of requests. 1304.106 Section 1304.106 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.106 Processing of requests. Upon receipt...) Requests in writing, including those sent by e-mail, via the Web site, or by Fax. Within five working days...
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10 CFR 1304.106 - Processing of requests.
Code of Federal Regulations, 2012 CFR
2012-01-01
... 10 Energy 4 2012-01-01 2012-01-01 false Processing of requests. 1304.106 Section 1304.106 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.106 Processing of requests. Upon receipt...) Requests in writing, including those sent by e-mail, via the Web site, or by Fax. Within five working days...
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10 CFR 1304.106 - Processing of requests.
Code of Federal Regulations, 2010 CFR
2010-01-01
... 10 Energy 4 2010-01-01 2010-01-01 false Processing of requests. 1304.106 Section 1304.106 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.106 Processing of requests. Upon receipt...) Requests in writing, including those sent by e-mail, via the Web site, or by Fax. Within five working days...
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10 CFR 1304.106 - Processing of requests.
Code of Federal Regulations, 2011 CFR
2011-01-01
... 10 Energy 4 2011-01-01 2011-01-01 false Processing of requests. 1304.106 Section 1304.106 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.106 Processing of requests. Upon receipt...) Requests in writing, including those sent by e-mail, via the Web site, or by Fax. Within five working days...
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10 CFR 1304.106 - Processing of requests.
Code of Federal Regulations, 2013 CFR
2013-01-01
... 10 Energy 4 2013-01-01 2013-01-01 false Processing of requests. 1304.106 Section 1304.106 Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.106 Processing of requests. Upon receipt...) Requests in writing, including those sent by e-mail, via the Web site, or by Fax. Within five working days...
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Using Six Sigma to reduce medication errors in a home-delivery pharmacy service.
Castle, Lon; Franzblau-Isaac, Ellen; Paulsen, Jim
2005-06-01
Medco Health Solutions, Inc. conducted a project to reduce medication errors in its home-delivery service, which is composed of eight prescription-processing pharmacies, three dispensing pharmacies, and six call-center pharmacies. Medco uses the Six Sigma methodology to reduce process variation, establish procedures to monitor the effectiveness of medication safety programs, and determine when these efforts do not achieve performance goals. A team reviewed the processes in home-delivery pharmacy and suggested strategies to improve the data-collection and medication-dispensing practices. A variety of improvement activities were implemented, including a procedure for developing, reviewing, and enhancing sound-alike/look-alike (SALA) alerts and system enhancements to improve processing consistency across the pharmacies. "External nonconformances" were reduced for several categories of medication errors, including wrong-drug selection (33%), wrong directions (49%), and SALA errors (69%). Control charts demonstrated evidence of sustained process improvement and actual reduction in specific medication error elements. Establishing a continuous quality improvement process to ensure that medication errors are minimized is critical to any health care organization providing medication services.
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Invited review liquid crystal models of biological materials and silk spinning.
Rey, Alejandro D; Herrera-Valencia, Edtson E
2012-06-01
A review of thermodynamic, materials science, and rheological liquid crystal models is presented and applied to a wide range of biological liquid crystals, including helicoidal plywoods, biopolymer solutions, and in vivo liquid crystals. The distinguishing characteristics of liquid crystals (self-assembly, packing, defects, functionalities, processability) are discussed in relation to biological materials and the strong correspondence between different synthetic and biological materials is established. Biological polymer processing based on liquid crystalline precursors includes viscoelastic flow to form and shape fibers. Viscoelastic models for nematic and chiral nematics are reviewed and discussed in terms of key parameters that facilitate understanding and quantitative information from optical textures and rheometers. It is shown that viscoelastic modeling the silk spinning process using liquid crystal theories sheds light on textural transitions in the duct of spiders and silk worms as well as on tactoidal drops and interfacial structures. The range and consistency of the predictions demonstrates that the use of mesoscopic liquid crystal models is another tool to develop the science and biomimetic applications of mesogenic biological soft matter. Copyright © 2011 Wiley Periodicals, Inc.
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Emotion and attention: event-related brain potential studies.
Schupp, Harald T; Flaisch, Tobias; Stockburger, Jessica; Junghöfer, Markus
2006-01-01
Emotional pictures guide selective visual attention. A series of event-related brain potential (ERP) studies is reviewed demonstrating the consistent and robust modulation of specific ERP components by emotional images. Specifically, pictures depicting natural pleasant and unpleasant scenes are associated with an increased early posterior negativity, late positive potential, and sustained positive slow wave compared with neutral contents. These modulations are considered to index different stages of stimulus processing including perceptual encoding, stimulus representation in working memory, and elaborate stimulus evaluation. Furthermore, the review includes a discussion of studies exploring the interaction of motivated attention with passive and active forms of attentional control. Recent research is reviewed exploring the selective processing of emotional cues as a function of stimulus novelty, emotional prime pictures, learned stimulus significance, and in the context of explicit attention tasks. It is concluded that ERP measures are useful to assess the emotion-attention interface at the level of distinct processing stages. Results are discussed within the context of two-stage models of stimulus perception brought out by studies of attention, orienting, and learning.
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Quantum image processing: A review of advances in its security technologies
NASA Astrophysics Data System (ADS)
Yan, Fei; Iliyasu, Abdullah M.; Le, Phuc Q.
In this review, we present an overview of the advances made in quantum image processing (QIP) comprising of the image representations, the operations realizable on them, and the likely protocols and algorithms for their applications. In particular, we focus on recent progresses on QIP-based security technologies including quantum watermarking, quantum image encryption, and quantum image steganography. This review is aimed at providing readers with a succinct, yet adequate compendium of the progresses made in the QIP sub-area. Hopefully, this effort will stimulate further interest aimed at the pursuit of more advanced algorithms and experimental validations for available technologies and extensions to other domains.
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An update on pharmaceutical film coating for drug delivery.
Felton, Linda A; Porter, Stuart C
2013-04-01
Pharmaceutical coating processes have generally been transformed from what was essentially an art form in the mid-twentieth century to a much more technology-driven process. This review article provides a basic overview of current film coating processes, including a discussion on polymer selection, coating formulation additives and processing equipment. Substrate considerations for pharmaceutical coating processes are also presented. While polymeric coating operations are commonplace in the pharmaceutical industry, film coating processes are still not fully understood, which presents serious challenges with current regulatory requirements. Novel analytical technologies and various modeling techniques that are being used to better understand film coating processes are discussed. This review article also examines the challenges of implementing process analytical technologies in coating operations, active pharmaceutical ingredients in polymer film coatings, the use of high-solids coating systems and continuous coating and other novel coating application methods.
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2015-01-01
This editorial introduces the Journal of Applied Psychology. More specifically the editor wants to share with you (a) the journal's scope and mission, (b) expectations for different types of articles considered by the journal, and (c) the review process used. The information included is also based on the editorial team's consideration of current trends in the psychological and organizational sciences, as well as emerging changes in peer review processes within the social sciences. (PsycINFO Database Record (c) 2015 APA, all rights reserved). (c) 2015 APA, all rights reserved.
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Key, Kent D
2017-10-01
As the Flint community endeavors to recover and move forward in the aftermath of the Flint water crisis, distrust of scientific and governmental authorities must be overcome. Future community engagement in research will require community-level protections ensuring that no further harm is done to the community. A community ethics review explores risks and benefits and complements institutional review board (IRB) review. Using the case of Flint, I describe how community-level ethical protections can reestablish a community's trust. All IRBs reviewing protocols that include risk to communities and not merely individual participants should consider how community members are engaged in the proposed research and identify and respond to questions and domains of concern from community members. © 2017 American Medical Association. All Rights Reserved.
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LITERATURE REVIEW FOR OXALATE OXIDATION PROCESSES AND PLUTONIUM OXALATE SOLUBILITY
DOE Office of Scientific and Technical Information (OSTI.GOV)
Nash, C.
2012-02-03
A literature review of oxalate oxidation processes finds that manganese(II)-catalyzed nitric acid oxidation of oxalate in precipitate filtrate is a viable and well-documented process. The process has been operated on the large scale at Savannah River in the past, including oxidation of 20 tons of oxalic acid in F-Canyon. Research data under a variety of conditions show the process to be robust. This process is recommended for oxalate destruction in H-Canyon in the upcoming program to produce feed for the MOX facility. Prevention of plutonium oxalate precipitation in filtrate can be achieved by concentrated nitric acid/ferric nitrate sequestration of oxalate.more » Organic complexants do not appear practical to sequester plutonium. Testing is proposed to confirm the literature and calculation findings of this review at projected operating conditions for the upcoming campaign. H Canyon plans to commence conversion of plutonium metal to low-fired plutonium oxide in 2012 for eventual use in the Mixed Oxide Fuel (MOX) Facility. The flowsheet includes sequential operations of metal dissolution, ion exchange, elution, oxalate precipitation, filtration, and calcination. All processes beyond dissolution will occur in HB-Line. The filtration step produces an aqueous filtrate that may have as much as 4 M nitric acid and 0.15 M oxalate. The oxalate needs to be removed from the stream to prevent possible downstream precipitation of residual plutonium when the solution is processed in H Canyon. In addition, sending the oxalate to the waste tank farm is undesirable. This report addresses the processing options for destroying the oxalate in existing H Canyon equipment.« less
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This PR Notice announces guidance intended to streamline the acute toxicity review and classification process for certain granular pesticide products, including those products that contain granular fertilizers.
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Willis, B H; Barton, P; Pearmain, P; Bryan, S; Hyde, C
2005-03-01
To assess the effectiveness and cost-effectiveness of adding automated image analysis to cervical screening programmes. Searching of all major electronic databases to the end of 2000 was supplemented by a detailed survey for unpublished UK literature. Four systematic reviews were conducted according to recognised guidance. The review of 'clinical effectiveness' included studies assessing reproducibility and impact on health outcomes and processes in addition to evaluations of test accuracy. A discrete event simulation model was developed, although the economic evaluation ultimately relied on a cost-minimisation analysis. The predominant finding from the systematic reviews was the very limited amount of rigorous primary research. None of the included studies refers to the only commercially available automated image analysis device in 2002, the AutoPap Guided Screening (GS) System. The results of the included studies were debatably most compatible with automated image analysis being equivalent in test performance to manual screening. Concerning process, there was evidence that automation does lead to reductions in average slide processing times. In the PRISMATIC trial this was reduced from 10.4 to 3.9 minutes, a statistically significant and practically important difference. The economic evaluation tentatively suggested that the AutoPap GS System may be efficient. The key proviso is that credible data become available to support that the AutoPap GS System has test performance and processing times equivalent to those obtained for PAPNET. The available evidence is still insufficient to recommend implementation of automated image analysis systems. The priority for action remains further research, particularly the 'clinical effectiveness' of the AutoPap GS System. Assessing the cost-effectiveness of introducing automation alongside other approaches is also a priority.
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Why Are Chemists and Other Scientists Afraid of the Peer Review of Teaching?
NASA Astrophysics Data System (ADS)
Atwood, Charles H.; Taylor, James W.; Hutchings, Pat A.
2000-02-01
This paper presents a series of arguments that teaching should be subjected to the similar review standards that chemical research employs. Through peer review, the hope is to elevate the status of teaching in academe. The paper also describes a national effort through the American Association for Higher Education and the Carnegie Foundation for the Advancement of Teaching to establish a peer-review process appropriate for teaching. Finally, an examination of some of the perceived barriers to peer review, including fear, is detailed.
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Braithwaite, Jeffrey; Testa, Luke; Lamprell, Gina; Herkes, Jessica; Ludlow, Kristiana; McPherson, Elise; Campbell, Margie; Holt, Joanna
2017-11-12
The sustainability of healthcare interventions and change programmes is of increasing importance to researchers and healthcare stakeholders interested in creating sustainable health systems to cope with mounting stressors. The aim of this protocol is to extend earlier work and describe a systematic review to identify, synthesise and draw meaning from studies published within the last 5 years that measure the sustainability of interventions, improvement efforts and change strategies in the health system. The protocol outlines a method by which to execute a rigorous systematic review. The design includes applying primary and secondary data collection techniques, consisting of a comprehensive database search complemented by contact with experts, and searching secondary databases and reference lists, using snowballing techniques. The review and analysis process will occur via an abstract review followed by a full-text screening process. The inclusion criteria include English-language, peer-reviewed, primary, empirical research articles published after 2011 in scholarly journals, for which the full text is available. No restrictions on location will be applied. The review that results from this protocol will synthesise and compare characteristics of the included studies. Ultimately, it is intended that this will help make it easier to identify and design sustainable interventions, improvement efforts and change strategies. As no primary data were collected, ethical approval was not required. Results will be disseminated in conference presentations, peer-reviewed publications and among policymaker bodies interested in creating sustainable health systems. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
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Academic Primer Series: Key Papers About Peer Review.
Yarris, Lalena M; Gottlieb, Michael; Scott, Kevin; Sampson, Christopher; Rose, Emily; Chan, Teresa M; Ilgen, Jonathan
2017-06-01
Peer review, a cornerstone of academia, promotes rigor and relevance in scientific publishing. As educators are encouraged to adopt a more scholarly approach to medical education, peer review is becoming increasingly important. Junior educators both receive the reviews of their peers, and are also asked to participate as reviewers themselves. As such, it is imperative for junior clinician educators to be well-versed in the art of peer reviewing their colleagues' work. In this article, our goal was to identify and summarize key papers that may be helpful for faculty members interested in learning more about the peer-review process and how to improve their reviewing skills. The online discussions of the 2016-17 Academic Life in Emergency Medicine (ALiEM) Faculty Incubator program included a robust discussion about peer review, which highlighted a number of papers on that topic. We sought to augment this list with further suggestions by guest experts and by an open call on Twitter for other important papers. Via this process, we created a list of 24 total papers on the topic of peer review. After gathering these papers, our authorship group engaged in a consensus-building process incorporating Delphi methods to identify the papers that best described peer review, and also highlighted important tips for new reviewers. We found and reviewed 24 papers. In our results section, we present our authorship group's top five most highly rated papers on the topic of peer review. We also summarize these papers with respect to their relevance to junior faculty members and to faculty developers. We present five key papers on peer review that can be used for faculty development for novice writers and reviewers. These papers represent a mix of foundational and explanatory papers that may provide some basis from which junior faculty members might build upon as they both undergo the peer-review process and act as reviewers in turn.
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Academic Primer Series: Key Papers About Peer Review
Yarris, Lalena M.; Gottlieb, Michael; Scott, Kevin; Sampson, Christopher; Rose, Emily; Chan, Teresa M.; Ilgen, Jonathan
2017-01-01
Introduction Peer review, a cornerstone of academia, promotes rigor and relevance in scientific publishing. As educators are encouraged to adopt a more scholarly approach to medical education, peer review is becoming increasingly important. Junior educators both receive the reviews of their peers, and are also asked to participate as reviewers themselves. As such, it is imperative for junior clinician educators to be well-versed in the art of peer reviewing their colleagues’ work. In this article, our goal was to identify and summarize key papers that may be helpful for faculty members interested in learning more about the peer-review process and how to improve their reviewing skills. Methods The online discussions of the 2016–17 Academic Life in Emergency Medicine (ALiEM) Faculty Incubator program included a robust discussion about peer review, which highlighted a number of papers on that topic. We sought to augment this list with further suggestions by guest experts and by an open call on Twitter for other important papers. Via this process, we created a list of 24 total papers on the topic of peer review. After gathering these papers, our authorship group engaged in a consensus-building process incorporating Delphi methods to identify the papers that best described peer review, and also highlighted important tips for new reviewers. Results We found and reviewed 24 papers. In our results section, we present our authorship group’s top five most highly rated papers on the topic of peer review. We also summarize these papers with respect to their relevance to junior faculty members and to faculty developers. Conclusion We present five key papers on peer review that can be used for faculty development for novice writers and reviewers. These papers represent a mix of foundational and explanatory papers that may provide some basis from which junior faculty members might build upon as they both undergo the peer-review process and act as reviewers in turn. PMID:28611894
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Boyer, Ivan J; Bergfeld, Wilma F; Heldreth, Bart; Fiume, Monice M; Gill, Lillian J
The Cosmetic Ingredient Review (CIR) is a nonprofit program to assess the safety of ingredients in personal care products in an open, unbiased, and expert manner. Cosmetic Ingredient Review was established in 1976 by the Personal Care Products Council (PCPC), with the support of the US Food and Drug Administration (USFDA) and the Consumer Federation of America (CFA). Cosmetic Ingredient Review remains the only scientific program in the world committed to the systematic, independent review of cosmetic ingredient safety in a public forum. Cosmetic Ingredient Review operates in accordance with procedures modeled after the USFDA process for reviewing over-the-counter drugs. Nine voting panel members are distinguished, such as medical professionals, scientists, and professors. Three nonvoting liaisons are designated by the USFDA, CFA, and PCPC to represent government, consumer, and industry, respectively. The annual rate of completing safety assessments accelerated from about 100 to more than 400 ingredients by implementing grouping and read-across strategies and other approaches. As of March 2017, CIR had reviewed 4,740 individual cosmetic ingredients, including 4,611 determined to be safe as used or safe with qualifications, 12 determined to be unsafe, and 117 ingredients for which the information is insufficient to determine safety. Examples of especially challenging safety assessments and issues are presented here, including botanicals. Cosmetic Ingredient Review continues to strengthen its program with the ongoing cooperation of the USFDA, CFA, the cosmetics industry, and everyone else interested in contributing to the process.
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Managing the construction bidding process : a move to simpler construction plan sets
DOT National Transportation Integrated Search
2001-01-31
This project was conducted to determine whether construction plan sets could be significantly simplified to speed the process of moving projects to construction. The work steps included a literature review, a telephone survey of highway agencies in s...
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Application of laser anemometry in turbine engine research
NASA Technical Reports Server (NTRS)
Seasholtz, R. G.
1983-01-01
The application of laser anemometry to the study of flow fields in turbine engine components is reviewed. Included are discussions of optical configurations, seeding requirements, electronic signal processing, and data processing. Some typical results are presented along with a discussion of ongoing work.
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Application of laser anemometry in turbine engine research
NASA Technical Reports Server (NTRS)
Seasholtz, R. G.
1982-01-01
The application of laser anemometry to the study of flow fields in turbine engine components is reviewed. Included are discussions of optical configurations, seeding requirements, electronic signal processing, and data processing. Some typical results are presented along with a discussion of ongoing work.
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Code of Federal Regulations, 2010 CFR
2010-04-01
...' Benefits SOCIAL SECURITY ADMINISTRATION ADMINISTRATIVE REVIEW PROCESS FOR ADJUDICATING INITIAL DISABILITY... requesting the change and the impact of the proposed change on the efficient administration of the hearing process. Factors affecting the impact of the change include, but are not limited to, the effect on the...
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Diabetes Self-Management Care via Cell Phone: A Systematic Review
Krishna, Santosh; Boren, Suzanne Austin
2008-01-01
Background The objective of this study was to evaluate the evidence on the impact of cell phone interventions for persons with diabetes and/or obesity in improving health outcomes and/or processes of care for persons with diabetes and/or obesity. Methods We searched Medline (1966–2007) and reviewed reference lists from included studies and relevant reviews to identify additional studies. We extracted descriptions of the study design, sample size, patient age, duration of study, technology, educational content and delivery environment, intervention and control groups, process and outcome measures, and statistical significance. Results In this review, we included 20 articles, representing 18 studies, evaluating the use of a cell phone for health information for persons with diabetes or obesity. Thirteen of 18 studies measured health outcomes and the remaining 5 studies evaluated processes of care. Outcomes were grouped into learning, behavior change, clinical improvement, and improved health status. Nine out of 10 studies that measured hemoglobin A1c reported significant improvement among those receiving education and care support. Cell phone and text message interventions increased patient–provider and parent–child communication and satisfaction with care. Conclusions Providing care and support with cell phones and text message interventions can improve clinically relevant diabetes-related health outcomes by increasing knowledge and self-efficacy to carry out self-management behaviors. PMID:19885219
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Diabetes self-management care via cell phone: a systematic review.
Krishna, Santosh; Boren, Suzanne Austin
2008-05-01
The objective of this study was to evaluate the evidence on the impact of cell phone interventions for persons with diabetes and/or obesity in improving health outcomes and/or processes of care for persons with diabetes and/or obesity. We searched Medline (1966-2007) and reviewed reference lists from included studies and relevant reviews to identify additional studies. We extracted descriptions of the study design, sample size, patient age, duration of study, technology, educational content and delivery environment, intervention and control groups, process and outcome measures, and statistical significance. In this review, we included 20 articles, representing 18 studies, evaluating the use of a cell phone for health information for persons with diabetes or obesity. Thirteen of 18 studies measured health outcomes and the remaining 5 studies evaluated processes of care. Outcomes were grouped into learning, behavior change, clinical improvement, and improved health status. Nine out of 10 studies that measured hemoglobin A1c reported significant improvement among those receiving education and care support. Cell phone and text message interventions increased patient-provider and parent-child communication and satisfaction with care. Providing care and support with cell phones and text message interventions can improve clinically relevant diabetes-related health outcomes by increasing knowledge and self-efficacy to carry out self-management behaviors.
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Challenges and Strategies in Thermal Processing of Amorphous Solid Dispersions: A Review.
LaFountaine, Justin S; McGinity, James W; Williams, Robert O
2016-02-01
Thermal processing of amorphous solid dispersions continues to gain interest in the pharmaceutical industry, as evident by several recently approved commercial products. Still, a number of pharmaceutical polymer carriers exhibit thermal or viscoelastic limitations in thermal processing, especially at smaller scales. Additionally, active pharmaceutical ingredients with high melting points and/or that are thermally labile present their own specific challenges. This review will outline a number of formulation and process-driven strategies to enable thermal processing of challenging compositions. These include the use of traditional plasticizers and surfactants, temporary plasticizers utilizing sub- or supercritical carbon dioxide, designer polymers tailored for hot-melt extrusion processing, and KinetiSol® Dispersing technology. Recent case studies of each strategy will be described along with potential benefits and limitations.
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Watterson, Andrew; Dinan, William
2018-04-04
Unconventional oil and gas extraction (UOGE) including fracking for shale gas is underway in North America on a large scale, and in Australia and some other countries. It is viewed as a major source of global energy needs by proponents. Critics consider fracking and UOGE an immediate and long-term threat to global, national, and regional public health and climate. Rarely have governments brought together relatively detailed assessments of direct and indirect public health risks associated with fracking and weighed these against potential benefits to inform a national debate on whether to pursue this energy route. The Scottish government has now done so in a wide-ranging consultation underpinned by a variety of reports on unconventional gas extraction including fracking. This paper analyses the Scottish government approach from inception to conclusion, and from procedures to outcomes. The reports commissioned by the Scottish government include a comprehensive review dedicated specifically to public health as well as reports on climate change, economic impacts, transport, geology, and decommissioning. All these reports are relevant to public health, and taken together offer a comprehensive review of existing evidence. The approach is unique globally when compared with UOGE assessments conducted in the USA, Australia, Canada, and England. The review process builds a useful evidence base although it is not without flaws. The process approach, if not the content, offers a framework that may have merits globally.
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The Nature of Competition in Dietetics Education: A Narrative Review.
Ruhl, Jillian; Lordly, Daphne
2017-09-01
The impact on student development associated with being part of a competitive program is an emerging finding in dietetics research. As such, a narrative review of relevant literature was conducted pertaining to competition in post-secondary programs and the educational experience of students with respect to developing a career in dietetics. The review was guided by 2 questions: How is competition experienced by students? What strategies can reduce competition among dietetics students within the educational experience? A refined literature screening process justified including 32 articles in the review. The overall review findings suggested that, across dietetics programs, the outcomes of competition negatively impacted students' personal identity, motivation in the learning process, and involvement behaviours, including collaboration among students, participation in academic opportunities, and student relationships with faculty. The implementation of strategies conducive to addressing the effects of excessive competition and building a supportive academic environment, for example increasing collegiality and engaging students in intrinsic learning, are important for continued growth of the dietetics profession. Educators can reflect on the complex nature of competition and how the effects of excessive competition may be in opposition with the competencies that students are expected to develop as professionals.
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Innovative forming and fabrication technologies : new opportunities.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Davis, B.; Hryn, J.; Energy Systems
2008-01-31
The advent of light metal alloys and advanced materials (polymer, composites, etc.) have brought the possibility of achieving important energy reductions into the full life cycle of these materials, especially in transportation applications. 1 These materials have gained acceptance in the aerospace industry but use of light metal alloys needs to gain wider acceptance in other commercial transportation areas. Among the main reasons for the relatively low use of these materials are the lack of manufacturability, insufficient mechanical properties, and increased material costs due to processing inefficiencies. Considering the enormous potential energy savings associated with the use of light metalmore » alloys and advanced materials in transportation, there is a need to identify R&D opportunities in the fields of materials fabrication and forming aimed at developing materials with high specific mechanical properties combined with energy efficient processes and good manufacturability. This report presents a literature review of the most recent developments in the areas of fabrication and metal forming focusing principally on aluminum alloys. In the first section of the document, the different sheet manufacturing technologies including direct chill (DC) casting and rolling, spray forming, spray rolling, thin slab, and strip casting are reviewed. The second section of the document presents recent research on advanced forming processes. The various forming processes reviewed are: superplastic forming, electromagnetic forming, age forming, warm forming, hydroforming, and incremental forming. Optimization of conventional forming processes is also discussed. Potentially interesting light metal alloys for high structural efficiency including aluminum-scandium, aluminum-lithium, magnesium, titanium, and amorphous metal alloys are also reviewed. This section concludes with a discussion on alloy development for manufacturability. The third section of the document reviews the latest developments in fiber-reinforced composite materials. Emerging curing processes are presented along with a discussion on the possible developments in biocomposite materials. The fourth section presents recent developments in the fabrication of bulk nanomaterials and nanoparticles reinforced materials. Advanced joining technologies are presented in the fifth section. Future research is proposed in the last section.« less
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Ridgeway, Jennifer L; Wang, Zhen; Finney Rutten, Lila J; van Ryn, Michelle; Griffin, Joan M; Murad, M Hassan; Asiedu, Gladys B; Egginton, Jason S; Beebe, Timothy J
2017-08-04
There exists a paucity of work in the development and testing of theoretical models specific to childhood health disparities even though they have been linked to the prevalence of adult health disparities including high rates of chronic disease. We conducted a systematic review and thematic analysis of existing models of health disparities specific to children to inform development of a unified conceptual framework. We systematically reviewed articles reporting theoretical or explanatory models of disparities on a range of outcomes related to child health. We searched Ovid Medline In-Process & Other Non-Indexed Citations, Ovid MEDLINE, Ovid Embase, Ovid Cochrane Central Register of Controlled Trials, Ovid Cochrane Database of Systematic Reviews, and Scopus (database inception to 9 July 2015). A metanarrative approach guided the analysis process. A total of 48 studies presenting 48 models were included. This systematic review found multiple models but no consensus on one approach. However, we did discover a fair amount of overlap, such that the 48 models reviewed converged into the unified conceptual framework. The majority of models included factors in three domains: individual characteristics and behaviours (88%), healthcare providers and systems (63%), and environment/community (56%), . Only 38% of models included factors in the health and public policies domain. A disease-agnostic unified conceptual framework may inform integration of existing knowledge of child health disparities and guide future research. This multilevel framework can focus attention among clinical, basic and social science research on the relationships between policy, social factors, health systems and the physical environment that impact children's health outcomes. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
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Crystallization in lactose refining-a review.
Wong, Shin Yee; Hartel, Richard W
2014-03-01
In the dairy industry, crystallization is an important separation process used in the refining of lactose from whey solutions. In the refining operation, lactose crystals are separated from the whey solution through nucleation, growth, and/or aggregation. The rate of crystallization is determined by the combined effect of crystallizer design, processing parameters, and impurities on the kinetics of the process. This review summarizes studies on lactose crystallization, including the mechanism, theory of crystallization, and the impact of various factors affecting the crystallization kinetics. In addition, an overview of the industrial crystallization operation highlights the problems faced by the lactose manufacturer. The approaches that are beneficial to the lactose manufacturer for process optimization or improvement are summarized in this review. Over the years, much knowledge has been acquired through extensive research. However, the industrial crystallization process is still far from optimized. Therefore, future effort should focus on transferring the new knowledge and technology to the dairy industry. © 2014 Institute of Food Technologists®
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Decision-making in nursing practice: An integrative literature review.
Nibbelink, Christine W; Brewer, Barbara B
2018-03-01
To identify and summarise factors and processes related to registered nurses' patient care decision-making in medical-surgical environments. A secondary goal of this literature review was to determine whether medical-surgical decision-making literature included factors that appeared to be similar to concepts and factors in naturalistic decision making (NDM). Decision-making in acute care nursing requires an evaluation of many complex factors. While decision-making research in acute care nursing is prevalent, errors in decision-making continue to lead to poor patient outcomes. Naturalistic decision making may provide a framework for further exploring decision-making in acute care nursing practice. A better understanding of the literature is needed to guide future research to more effectively support acute care nurse decision-making. PubMed and CINAHL databases were searched, and research meeting criteria was included. Data were identified from all included articles, and themes were developed based on these data. Key findings in this review include nursing experience and associated factors; organisation and unit culture influences on decision-making; education; understanding patient status; situation awareness; and autonomy. Acute care nurses employ a variety of decision-making factors and processes and informally identify experienced nurses to be important resources for decision-making. Incorporation of evidence into acute care nursing practice continues to be a struggle for acute care nurses. This review indicates that naturalistic decision making may be applicable to decision-making nursing research. Experienced nurses bring a broad range of previous patient encounters to their practice influencing their intuitive, unconscious processes which facilitates decision-making. Using naturalistic decision making as a conceptual framework to guide research may help with understanding how to better support less experienced nurses' decision-making for enhanced patient outcomes. © 2017 John Wiley & Sons Ltd.
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The US Food and Drug Administration's tentative approval process and the global fight against HIV.
Chahal, Harinder Singh; Murray, Jeffrey S; Shimer, Martin; Capella, Peter; Presto, Ryan; Valdez, Mary Lou; Lurie, Peter G
2017-12-01
In 2004, the US government began to utilize the Food and Drug Administration's (USFDA) tentative approval process (tFDA) as a basis to determine which HIV drugs are appropriate to be purchased and used in resource-constrained settings. This process permits products that are not approved for marketing in the US, including medicines with active patents or marketing restrictions in the US, to be purchased and distributed in resource-constrained settings. Although the tFDA was originally intended to support the United States' President's Emergency Plan for AIDS Relief (PEPFAR), the USFDA list has become a cornerstone of international HIV programmes that support procurement of ARVs, such as the World Health Organization and the Global Fund to Fight AIDS, Tuberculosis, and Malaria. Our objective in this article is to help the global HIV policy makers and implementers of HIV programmes better understand the benefits and limitations of the tFDA by providing an in-depth review of the relevant legal and regulatory processes. USFDA's dedicated tFDA process for ARVs used by the PEPFAR programme has a wide impact globally; however, the implementation and the regulatory processes governing the programme have not been thoroughly described in the medical literature. This paper seeks to help stakeholders better understand the legal and regulatory aspects associated with review of ARVs under the tFDA by describing the following: (1) the tFDA and its importance to global ARV procurement; (2) the regulatory pathways for applications under tFDA for the PEPFAR programme, including modifications to applications, review timelines and costs; (3) the role of US patents, US marketing exclusivity rights, and the Medicines Patents Pool in tFDA; and (4) an overview of how applications for PEPFAR programme are processed through the USFDA. We also provide a case study of a new ARV, tenofovir alafenamide fumarate (TAF), not yet reviewed by USFDA for PEPFAR use. In this paper, we describe the importance and implementation of USFDA's tentative approval process to review ARVs for resource-constrained settings. We also highlight the impact of patents and exclusivities on review of HIV drugs under tFDA and illustrate the concepts using a new HIV drug as an example. © 2017 The Authors. Journal of the International AIDS Society published by John Wiley & sons Ltd on behalf of the International AIDS Society.
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A scoping literature review of collaboration between primary care and public health.
Martin-Misener, Ruth; Valaitis, Ruta; Wong, Sabrina T; Macdonald, Marjorie; Meagher-Stewart, Donna; Kaczorowski, Janusz; O-Mara, Linda; Savage, Rachel; Austin, Patricia
2012-10-01
The purpose of this scoping literature review was to determine what is known about: 1) structures and processes required to build successful collaborations between primary care (PC) and public health (PH); 2) outcomes of such collaborations; and 3) markers of their success. Collaboration between PC and PH is believed to enable more effective individual and population services than what might be achieved by either alone. The study followed established methods for a scoping literature review and was guided by a framework that identifies systemic, organizational and interactional determinants for collaboration. The review was restricted to articles published between 1988 and 2008. Published quantitative and qualitative primary studies, evaluation research, systematic and other types of reviews, as well as descriptive accounts without an explicit research design, were included if they addressed either the structures or processes to build collaboration or the outcomes or markers of such collaboration, and were published in English. The combined search strategy yielded 6125 articles of which 114 were included. Systemic-level factors influencing collaboration included: government involvement, policy and fit with local needs; funding and resource factors, power and control issues; and education and training. Lack of a common agenda; knowledge and resource limitations; leadership, management and accountability issues; geographic proximity of partners; and shared protocols, tools and information sharing were influential at the organizational level. Interpersonal factors included having a shared purpose; philosophy and beliefs; clear roles and positive relationships; and effective communication and decision-making strategies. Reported benefits of collaboration included: improved chronic disease management; communicable disease control; and maternal child health. More research is needed to explore the conditions and contexts in which collaboration between PC and PH makes most sense and potential gains outweigh the associated risks and costs.
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Peters, Ellen; Hess, Thomas M; Västfjäll, Daniel; Auman, Corinne
2007-03-01
Age differences in affective/experiential and deliberative processes have important theoretical implications for judgment and decision theory and important pragmatic implications for older-adult decision making. Age-related declines in the efficiency of deliberative processes predict poorer-quality decisions as we age. However, age-related adaptive processes, including motivated selectivity in the use of deliberative capacity, an increased focus on emotional goals, and greater experience, predict better or worse decisions for older adults depending on the situation. The aim of the current review is to examine adult age differences in affective and deliberative information processes in order to understand their potential impact on judgments and decisions. We review evidence for the role of these dual processes in judgment and decision making and then review two representative life-span perspectives (based on aging-related changes to cognitive or motivational processes) on the interplay between these processes. We present relevant predictions for older-adult decisions and make note of contradictions and gaps that currently exist in the literature. Finally, we review the sparse evidence about age differences in decision making and how theories and findings regarding dual processes could be applied to decision theory and decision aiding. In particular, we focus on prospect theory (Kahneman & Tversky, 1979) and how prospect theory and theories regarding age differences in information processing can inform one another. © 2007 Association for Psychological Science.
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Santiago, Ruben D; Bazan, Jose A; Brown, Nicole V; Adkins, Eric J; Shirk, Mary Beth
2016-10-01
Background: Accurate and timely review of microbiological test results is a core component of antimicrobial stewardship. There is documented success of these programs in the inpatient setting; however, emergency department (ED) patients are typically not included in these initiatives. Objectives: To assess the impact of an emergency medicine pharmacist (EMP)-facilitated review process of positive microbiological test results from patients discharged from the ED as measured by time to positive result review and number of indicated interventions completed. Methods: This was a retrospective study that compared EMP-facilitated to ED charge nurse (CN)-facilitated physician review of randomly selected positive microbiological test results. Groups were compared concurrently within the time frame of July 1, 2012 through December 31, 2012. Results: One hundred seventy-eight positive microbiological test results were included (EMP, n = 91; CN, n = 87). The median (IQR) time to initial review was 3 (1.0-6.3) hours for the EMP and 2 (0.3-5.5) hours for the CN group ( p = .35). Four percent (1/25) of indicated interventions were not completed in the EMP group versus 47% (14/30) in the CN group ( p = .0004). Conclusion: An EMP was significantly less likely to miss an intervention when indicated with no difference in time to review of positive microbiological results. These findings support the role of the EMP in antimicrobial stewardship in the ED.
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On the general constraints in single qubit quantum process tomography
Bhandari, Ramesh; Peters, Nicholas A.
2016-05-18
In this study, we briefly review single-qubit quantum process tomography for trace-preserving and nontrace-preserving processes, and derive explicit forms of the general constraints for fitting experimental data. These forms provide additional insight into the structure of the process matrix. We illustrate this with several examples, including a discussion of qubit leakage error models and the intuition which can be gained from their process matrices.
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Challenges in the Ethical Review of Peer Support Interventions
Simmons, David; Bunn, Christopher; Nakwagala, Fred; Safford, Monika M.; Ayala, Guadalupe X.; Riddell, Michaela; Graffy, Jonathan; Fisher, Edwin B.
2015-01-01
PURPOSE Ethical review processes have become increasingly complex. We have examined how 8 collaborating diabetes peer-support clinical trials were assessed by ethics committees. METHODS The ethical reviews from the 8 peer-support studies were collated and subjected to a thematic analysis. We mapped the recommendations of local Institutional Review Boards and ethics committees onto the “4+1 ethical framework” (autonomy, beneficence, non-maleficence, and justice, along with concern for their scope of application). RESULTS Ethics committees did not consistently focus on tasks within the 4+1 framework: many conducted reviews of scientific, organizational, and administrative activities. Of the 20 themes identified across the ethical reviews, only 4 fell within the scope of the 4+1 framework. Variation in processes and requirements for ethics committees were particularly evident between study countries. Some of the consent processes mandated by ethical review boards were disproportionate for peer support, increased participant burden, and reduced the practicality of testing an ethical intervention. Across the 8 studies, ethics committees’ reviews included the required elements to ensure participant safety; however, they created a range of hurdles that in some cases delayed the research and required consent processes that could hinder the spontaneity and/or empathy of peer support. CONCLUSION Ethics committees should avoid repeating the work of other trusted agencies and consider the ethical validity of “light touch” consent procedures for peer-support interventions. The investigators propose an ethical framework for research on peer support. PMID:26304976
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Current and potential uses of bioactive molecules from marine processing waste.
Suleria, Hafiz Ansar Rasul; Masci, Paul; Gobe, Glenda; Osborne, Simone
2016-03-15
Food industries produce huge amounts of processing waste that are often disposed of incurring expenses and impacting upon the environment. For these and other reasons, food processing waste streams, in particular marine processing waste streams, are gaining popularity amongst pharmaceutical, cosmetic and nutraceutical industries as sources of bioactive molecules. In the last 30 years, there has been a gradual increase in processed marine products with a concomitant increase in waste streams that include viscera, heads, skins, fins, bones, trimmings and shellfish waste. In 2010, these waste streams equated to approximately 24 million tonnes of mostly unused resources. Marine processing waste streams not only represent an abundant resource, they are also enriched with structurally diverse molecules that possess a broad panel of bioactivities including anti-oxidant, anti-coagulant, anti-thrombotic, anti-cancer and immune-stimulatory activities. Retrieval and characterisation of bioactive molecules from marine processing waste also contributes valuable information to the vast field of marine natural product discovery. This review summarises the current use of bioactive molecules from marine processing waste in different products and industries. Moreover, this review summarises new research into processing waste streams and the potential for adoption by industries in the creation of new products containing marine processing waste bioactives. © 2015 Society of Chemical Industry.
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A Computer-Based Index to Book Reviews in the Physics Literature.
ERIC Educational Resources Information Center
Wynne, Allen
1979-01-01
Describes the production of computer-generated author and key-word-from-title indexes to book reviews in physics: the sources, the processing, and the storage and retrieval system. Data elements available from the indexes include author, title, local call number, publisher, year of imprint, month and year of publication, series, cost, and…
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ERIC Educational Resources Information Center
Forrest, Charles
1988-01-01
Reviews technological developments centered around microcomputers that have led to the design of integrated workstations. Topics discussed include methods of information storage, information retrieval, telecommunications networks, word processing, data management, graphics, interactive video, sound, interfaces, artificial intelligence, hypermedia,…
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Corrosion Prevention for Wheeled Vehicle Systems
1993-08-13
The audit objective was to evaluate the effectiveness and efficiency of the Army’s procedures for acquiring corrosion prevention and chemical agent...resistant coatings for wheeled vehicle systems. To accomplish this objective, we reviewed corrosion controls and painting processes. The audit also...included a review of the adequacy of internal controls related to the audit objective.
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Neuropsychological Predictors of Math Calculation and Reasoning in School-Aged Children
ERIC Educational Resources Information Center
Schneider, Dana Lynn
2012-01-01
After multiple reviews of the literature, which documented that multiple cognitive processes may be involved in mathematics ability and disability, Geary (1993) proposed a model that included three subtypes of math disability: Semantic, Procedural, and Visuospatial. A review of the extant literature produced three studies that examined Geary's…
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A Preliminary Investigation of the Empirical Validity of Study Quality Appraisal
ERIC Educational Resources Information Center
Cook, Bryan G.; Dupuis, Danielle N.; Jitendra, Asha K.
2017-01-01
When classifying the evidence base of practices, special education scholars typically appraise study quality to identify and exclude from consideration in their reviews unacceptable-quality studies that are likely biased and might bias review findings if included. However, study quality appraisals used in the process of identifying evidence-based…
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-06
... Number: 3060-1103. Title: Section 76.41, Franchise Application Process. Type of Review: Extension of a... competitive franchises for the provision of cable services. The Commission found that the current franchising... CFR 76.41(b) requires a competitive franchise applicant to include the following information in...
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Integration of Women into Management Positions: A Research Review.
ERIC Educational Resources Information Center
Terborg, James R.
This paper reviews the literature on the psychological and social processes involved in the integration of women into management positions. The author concentrates on two areas. First is the entry of women into management (including women's career choices, choice of organization, and the effects of these choices on the organization. These effects…
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18 CFR 1311.10 - How does TVA make efforts to accommodate intergovernmental viewpoints?
Code of Federal Regulations, 2013 CFR
2013-04-01
... contact (including any regional or local office delegated a review and comment role by the state process... General Manager has reviewed the decision and determined that, because of unusual circumstances, the... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true How does TVA make...
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18 CFR 1311.10 - How does TVA make efforts to accommodate intergovernmental viewpoints?
Code of Federal Regulations, 2010 CFR
2010-04-01
... contact (including any regional or local office delegated a review and comment role by the state process... General Manager has reviewed the decision and determined that, because of unusual circumstances, the... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false How does TVA make...
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18 CFR 1311.10 - How does TVA make efforts to accommodate intergovernmental viewpoints?
Code of Federal Regulations, 2014 CFR
2014-04-01
... contact (including any regional or local office delegated a review and comment role by the state process... General Manager has reviewed the decision and determined that, because of unusual circumstances, the... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false How does TVA make...
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18 CFR 1311.10 - How does TVA make efforts to accommodate intergovernmental viewpoints?
Code of Federal Regulations, 2012 CFR
2012-04-01
... contact (including any regional or local office delegated a review and comment role by the state process... General Manager has reviewed the decision and determined that, because of unusual circumstances, the... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false How does TVA make...
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18 CFR 1311.10 - How does TVA make efforts to accommodate intergovernmental viewpoints?
Code of Federal Regulations, 2011 CFR
2011-04-01
... contact (including any regional or local office delegated a review and comment role by the state process... General Manager has reviewed the decision and determined that, because of unusual circumstances, the... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false How does TVA make...
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Using the Terms "Hypothesis" and "Variable" for Qualitative Work: A Critical Reflection
ERIC Educational Resources Information Center
Lareau, Annette
2012-01-01
Ralph LaRossa's (2012) thoughtful piece suggested that qualitative researchers' self-awareness (and clear articulation) of their conceptual and empirical goals can help their manuscripts in many ways, including during the review process. If authors self-consciously embrace particular orientations, then it will be easier for reviewers to evaluate…
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ERIC Educational Resources Information Center
Wood, Brenna K.; Drogan, Robin R.; Janney, Donna M.
2014-01-01
Reviewers analyzed studies published from 1990 to 2012 to determine early childhood practitioner involvement in functional behavioral assessment (FBA) and function-based behavioral intervention plans (BIP) for children with challenging behavior, age 6 and younger. Coding of 30 studies included practitioner involvement in FBA and BIP processes,…
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The Role of Elaboration in the Comprehension and Retention of Prose: A Critical Review.
ERIC Educational Resources Information Center
Reder, Lynne M.
1980-01-01
Recent research in the area of prose comprehension is reviewed, including factors that affect amount of recall, representations of text structures, and use of world knowledge to aid comprehension. The need for more information processing models of comprehension is emphasized. Elaboration is considered important for comprehension and retention.…
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45 CFR 205.37 - Responsibilities of the Administration for Children and Families (ACF).
Code of Federal Regulations, 2013 CFR
2013-10-01
... Processing and Information Retrieval System Guide. The initial advance automatic data processing planning... description of the proposed statewide management system, including the description of information flows, input..., review, assess, and inspect the planning, design, and operation of, statewide management information...
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45 CFR 205.37 - Responsibilities of the Administration for Children and Families (ACF).
Code of Federal Regulations, 2012 CFR
2012-10-01
... Application Processing and Information Retrieval System Guide. The initial advance automatic data processing... description of the proposed statewide management system, including the description of information flows, input..., review, assess, and inspect the planning, design, and operation of, statewide management information...
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45 CFR 205.37 - Responsibilities of the Administration for Children and Families (ACF).
Code of Federal Regulations, 2011 CFR
2011-10-01
... Application Processing and Information Retrieval System Guide. The initial advance automatic data processing... description of the proposed statewide management system, including the description of information flows, input..., review, assess, and inspect the planning, design, and operation of, statewide management information...
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43 CFR 46.20 - How to use this part.
Code of Federal Regulations, 2010 CFR
2010-10-01
....4501505.2 (b) The Responsible Official will ensure that the decision making process for proposals subject to this part includes appropriate NEPA review. (c) During the decision making process for each... the relevant environmental document. The Responsible Official's decision may combine elements of...
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48 CFR 952.235-71 - Research misconduct.
Code of Federal Regulations, 2010 CFR
2010-10-01
... organizationally from the element which conducted the investigation. The adjudication must include a review of the... the appropriation of another person's ideas, processes, results, or words without giving appropriate... allegations of research misconduct; and that it will comply with its own administrative process and the...
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Nowak, Marina; Pfaff, Holger; Karbach, Ute
2017-08-24
Quality improvement within health and social care facilities is needed and has to be evidence-based and patient-centered. Value Stream Mapping, a method of Lean management, aims to increase the patients' value and quality of care by a visualization and quantification of the care process. The aim of this research is to examine the effectiveness of Value Stream Mapping on structure, process, and outcome quality in care facilities. A systematic review is conducted. PubMed, EBSCOhost, including Business Source Complete, Academic Search Complete, PSYCInfo, PSYNDX, SocINDEX with Full Text, Web of Knowledge, and EMBASE ScienceDirect are searched in February 2016. All peer-reviewed papers evaluating Value Stream Mapping and published in English or German from January 2000 are included. For data synthesis, all study results are categorized into Donabedian's model of structure, process, and outcome quality. To assess and interpret the effectiveness of Value Stream Mapping, the frequencies of the results statistically examined are considered. Of the 903 articles retrieved, 22 studies fulfill the inclusion criteria. Of these, 11 studies are used to answer the research question. Value Stream Mapping has positive effects on the time dimension of process and outcome quality. It seems to reduce non-value-added time (e.g., waiting time) and length of stay. All study designs are before and after studies without control, and methodologically sophisticated studies are missing. For a final conclusion about Value Stream Mapping's effectiveness, more research with improved methodology is needed. Despite this lack of evidence, Value Stream Mapping has the potential to improve quality of care on the time dimension. The contextual influence has to be investigated to make conclusions about the relationship between different quality domains when applying Value Stream Mapping. However, for using this review's conclusion, the limitation of including heterogeneous and potentially biased results has to be considered.
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Processing medical data: a systematic review
2013-01-01
Background Medical data recording is one of the basic clinical tools. Electronic Health Record (EHR) is important for data processing, communication, efficiency and effectiveness of patients’ information access, confidentiality, ethical and/or legal issues. Clinical record promote and support communication among service providers and hence upscale quality of healthcare. Qualities of records are reflections of the quality of care patients offered. Methods Qualitative analysis was undertaken for this systematic review. We reviewed 40 materials Published from 1999 to 2013. We searched these materials from databases including ovidMEDLINE and ovidEMBASE. Two reviewers independently screened materials on medical data recording, documentation and information processing and communication. Finally, all selected references were summarized, reconciled and compiled as one compatible document. Result Patients were dying and/or getting much suffering as the result of poor quality medical records. Electronic health record minimizes errors, saves unnecessary time, and money wasted on processing medical data. Conclusion Many countries have been complaining for incompleteness, inappropriateness and illegibility of records. Therefore creating awareness on the magnitude of the problem has paramount importance. Hence available correct patient information has lots of potential in reducing errors and support roles. PMID:24107106
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Medical discipline and licensing in the State of New York: a critical review.
Post, J.
1991-01-01
This review examines the current medical disciplinary process in New York State and assesses whether it protects the public and is fair to respondent physicians. Clearly there is urgent need for reform. Results of 1,036 disciplinary actions over the years 1982-1989 have been reviewed, with special attention to the 878 cases during 1985-89. The types of misconduct and their incidences among these physicians represent but a small segment of the more than 40,000 licensed practising physicians in this state. Extrapolations concerning their incidence should not be made from these limited data to the general population of physicians. The many flaws in the present system have been noted. A brief review of the process in 32 other states, Ontario, and Great Britain has shown that New York's is the most cumbersome and lengthy. Changes are suggested to modify the present system preserving some features of the current process but eliminating others. Licensing and disciplinary processes should be included in a single agency within the Health Department and this must be kept independent. PMID:2009423
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Nonanalytic Laboratory Automation: A Quarter Century of Progress.
Hawker, Charles D
2017-06-01
Clinical laboratory automation has blossomed since the 1989 AACC meeting, at which Dr. Masahide Sasaki first showed a western audience what his laboratory had implemented. Many diagnostics and other vendors are now offering a variety of automated options for laboratories of all sizes. Replacing manual processing and handling procedures with automation was embraced by the laboratory community because of the obvious benefits of labor savings and improvement in turnaround time and quality. Automation was also embraced by the diagnostics vendors who saw automation as a means of incorporating the analyzers purchased by their customers into larger systems in which the benefits of automation were integrated to the analyzers.This report reviews the options that are available to laboratory customers. These options include so called task-targeted automation-modules that range from single function devices that automate single tasks (e.g., decapping or aliquoting) to multifunction workstations that incorporate several of the functions of a laboratory sample processing department. The options also include total laboratory automation systems that use conveyors to link sample processing functions to analyzers and often include postanalytical features such as refrigerated storage and sample retrieval.Most importantly, this report reviews a recommended process for evaluating the need for new automation and for identifying the specific requirements of a laboratory and developing solutions that can meet those requirements. The report also discusses some of the practical considerations facing a laboratory in a new implementation and reviews the concept of machine vision to replace human inspections. © 2017 American Association for Clinical Chemistry.
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O'Connor, Annette M; Tsafnat, Guy; Gilbert, Stephen B; Thayer, Kristina A; Wolfe, Mary S
2018-01-09
The second meeting of the International Collaboration for Automation of Systematic Reviews (ICASR) was held 3-4 October 2016 in Philadelphia, Pennsylvania, USA. ICASR is an interdisciplinary group whose aim is to maximize the use of technology for conducting rapid, accurate, and efficient systematic reviews of scientific evidence. Having automated tools for systematic review should enable more transparent and timely review, maximizing the potential for identifying and translating research findings to practical application. The meeting brought together multiple stakeholder groups including users of summarized research, methodologists who explore production processes and systematic review quality, and technologists such as software developers, statisticians, and vendors. This diversity of participants was intended to ensure effective communication with numerous stakeholders about progress toward automation of systematic reviews and stimulate discussion about potential solutions to identified challenges. The meeting highlighted challenges, both simple and complex, and raised awareness among participants about ongoing efforts by various stakeholders. An outcome of this forum was to identify several short-term projects that participants felt would advance the automation of tasks in the systematic review workflow including (1) fostering better understanding about available tools, (2) developing validated datasets for testing new tools, (3) determining a standard method to facilitate interoperability of tools such as through an application programming interface or API, and (4) establishing criteria to evaluate the quality of tools' output. ICASR 2016 provided a beneficial forum to foster focused discussion about tool development and resources and reconfirm ICASR members' commitment toward systematic reviews' automation.
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MRI Post-processing in Pre-surgical Evaluation
Wang, Z. Irene; Alexopoulos, Andreas V.
2016-01-01
Purpose of Review Advanced MRI post-processing techniques are increasingly used to complement visual analysis and elucidate structural epileptogenic lesions. This review summarizes recent developments in MRI post-processing in the context of epilepsy pre-surgical evaluation, with the focus on patients with unremarkable MRI by visual analysis (i.e., “nonlesional” MRI). Recent Findings Various methods of MRI post-processing have been reported to show additional clinical values in the following areas: (1) lesion detection on an individual level; (2) lesion confirmation for reducing the risk of over reading the MRI; (3) detection of sulcal/gyral morphologic changes that are particularly difficult for visual analysis; and (4) delineation of cortical abnormalities extending beyond the visible lesion. Future directions to improve performance of MRI post-processing include using higher magnetic field strength for better signal and contrast to noise ratio, adopting a multi-contrast frame work, and integration with other noninvasive modalities. Summary MRI post-processing can provide essential value to increase the yield of structural MRI and should be included as part of the presurgical evaluation of nonlesional epilepsies. MRI post-processing allows for more accurate identification/delineation of cortical abnormalities, which should then be more confidently targeted and mapped. PMID:26900745
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ALMA from the Users' Perspective
NASA Astrophysics Data System (ADS)
Johnson, Kelsey
2010-05-01
After decades of dreaming and preparation, the call for early science with ALMA is just around the corner. The goal of this talk is to illustrate the process of preparing and carrying out a research program with ALMA. This presentation will step through the user interface for proposal preparation, proposal review, project tracking, data acquisition, and post-processing. Examples of the software tools, including the simulator and spectral line catalog, will be included.
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Machinery health prognostics: A systematic review from data acquisition to RUL prediction
NASA Astrophysics Data System (ADS)
Lei, Yaguo; Li, Naipeng; Guo, Liang; Li, Ningbo; Yan, Tao; Lin, Jing
2018-05-01
Machinery prognostics is one of the major tasks in condition based maintenance (CBM), which aims to predict the remaining useful life (RUL) of machinery based on condition information. A machinery prognostic program generally consists of four technical processes, i.e., data acquisition, health indicator (HI) construction, health stage (HS) division, and RUL prediction. Over recent years, a significant amount of research work has been undertaken in each of the four processes. And much literature has made an excellent overview on the last process, i.e., RUL prediction. However, there has not been a systematic review that covers the four technical processes comprehensively. To fill this gap, this paper provides a review on machinery prognostics following its whole program, i.e., from data acquisition to RUL prediction. First, in data acquisition, several prognostic datasets widely used in academic literature are introduced systematically. Then, commonly used HI construction approaches and metrics are discussed. After that, the HS division process is summarized by introducing its major tasks and existing approaches. Afterwards, the advancements of RUL prediction are reviewed including the popular approaches and metrics. Finally, the paper provides discussions on current situation, upcoming challenges as well as possible future trends for researchers in this field.
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Nalubega, Sylivia; Evans, Catrin
2015-06-12
Human immunodeficiency virus clinical trials are increasingly being conducted in sub-Saharan Africa. There is a tension between the pressure to increase levels of research participation and the need to ensure informed consent and protection of participants' rights. Researchers need to be aware of the particular ethical issues that underpin Human immunodeficiency virus research conduct in low income settings. This necessitates hearing from those who have participated in research and who have direct experience of the research process. This review aimed to synthesize and present the best available evidence in relation to Human immunodeficiency virus research participation in sub-Saharan Africa, based on the views and experiences of research participants. The review included studies whose participants were current or former adult Human immunodeficiency virus research participants from sub-Saharan African countries. Views, experiences, attitudes, understandings, perceptions and perspectives of Human immunodeficiency virus research participants in sub-Saharan Africa. Types of studies: This review considered studies that focused on qualitative data, including, but not limited to, designs such as phenomenology, ethnography, grounded theory, action research and feminist research. A three-step search strategy was utilized. Seven databases (CINAHL, Ovid MEDLINE (R) 1946, ASSIA, PsychInfo, Web of Science, EMBASE, and African Index Medicus) were searched with no limitation to years of publication, followed by hand searching of reference lists. Only studies published in the English language were considered. Methodological quality was assessed using the Qualitative Assessment and Review Instrument developed by the Joanna Briggs Institute. Qualitative findings were extracted using the Joanna Briggs Institute Qualitative Assessment and Review Instrument. Qualitative research findings were pooled using a pragmatic meta-aggregative approach and the Joanna Briggs Institute Qualitative Assessment and Review Instrument software. Twenty-one studies were included in the review. One hundred and thirty-six findings were extracted from included studies and clustered into 14 categories based on similarities in meaning. These were further synthesized into five synthesized findings, set out below; i) Individuals are motivated to participate in Human immunodeficiency virus research due to a range of perceived benefits for themselves and others. ii) Participation in research can be associated with considerable fear and uncertainty. iii) Participation in Human immunodeficiency virus research is strongly influenced by social relationships (e.g. support or disapproval of family or friends) and social-economic and domestic factors (such as time or finances). iv). The meanings of research programs and processes are constructed within a context of existing lay beliefs, experiences and social relations associated with Human immunodeficiency virus and biomedical interventions in general. This means that local people may understand research and its processes very differently to health professionals. v) Participants' research experiences and their continued participation in Human immunodeficiency virus research are influenced by the research clinic context and the nature of their interactions with research staff. Individuals are generally willing to participate in Human immunodeficiency virus research. However their understanding of the process can be limited, and the experience may may cause anxiety or have negative consequences. Furthermore longer-term participation may become problematic due to socio-economic pressure or social commitments. The review suggests a need to develop better ways to explain research processes and to support participants, when/if they encounter problems. There is also a need to engage better with communities in order to educate them about HIV research programs. All the included studies focused on experiences around research enrolment and participation (retention); however there is a complete evidence gap on experiences of trial closure. Joanna Briggs Institute.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-06
..., which requires agencies to coordinate and expedite the permitting and environmental review process for... by CRC to realign the federal channel to accommodate the proposed project. A ship simulation will be... provides information on how to participate in the process. The process includes an opportunity to submit...
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The behavioural immune system and the psychology of human sociality.
Schaller, Mark
2011-12-12
Because immunological defence against pathogens is costly and merely reactive, human anti-pathogen defence is also characterized by proactive behavioural mechanisms that inhibit contact with pathogens in the first place. This behavioural immune system comprises psychological processes that infer infection risk from perceptual cues, and that respond to these perceptual cues through the activation of aversive emotions, cognitions and behavioural impulses. These processes are engaged flexibly, producing context-contingent variation in the nature and magnitude of aversive responses. These processes have important implications for human social cognition and social behaviour-including implications for social gregariousness, person perception, intergroup prejudice, mate preferences, sexual behaviour and conformity. Empirical evidence bearing on these many implications is reviewed and discussed. This review also identifies important directions for future research on the human behavioural immune system--including the need for enquiry into underlying mechanisms, additional behavioural consequences and implications for human health and well-being.
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The behavioural immune system and the psychology of human sociality
Schaller, Mark
2011-01-01
Because immunological defence against pathogens is costly and merely reactive, human anti-pathogen defence is also characterized by proactive behavioural mechanisms that inhibit contact with pathogens in the first place. This behavioural immune system comprises psychological processes that infer infection risk from perceptual cues, and that respond to these perceptual cues through the activation of aversive emotions, cognitions and behavioural impulses. These processes are engaged flexibly, producing context–contingent variation in the nature and magnitude of aversive responses. These processes have important implications for human social cognition and social behaviour—including implications for social gregariousness, person perception, intergroup prejudice, mate preferences, sexual behaviour and conformity. Empirical evidence bearing on these many implications is reviewed and discussed. This review also identifies important directions for future research on the human behavioural immune system—including the need for enquiry into underlying mechanisms, additional behavioural consequences and implications for human health and well-being. PMID:22042918
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Integrative techniques related to positive processes in psychotherapy.
Cromer, Thomas D
2013-09-01
This review compiles and evaluates a number of therapist interventions that have been found to significantly contribute to positive psychotherapy processes (i.e., increased alliance, patient engagement/satisfaction, and symptomatic improvement). Four forms of intervention are presented: Affect-focused, Supportive, Exploratory, and Patient-Therapist Interaction. The intention of this review is to link specific interventions to applied practice so that integrative clinicians can potentially use these techniques to improve their clinical work. To this end, there is the inclusion of theory and empirical studies from a range of orientations including Emotionally Focused, Psychodynamic, Client-Centered, Cognitive-Behavioral, Interpersonal, Eclectic, and Motivational Interviewing. Each of the four sections will include the theoretical basis and proposed mechanism of change for the intervention, research that supports its positive impact on psychotherapy processes, and conclude with examples demonstrating its use in actual practice. Clinical implications and considerations regarding the use of these interventions will also be presented. 2013 APA, all rights reserved
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CPAS Preflight Drop Test Analysis Process
NASA Technical Reports Server (NTRS)
Englert, Megan E.; Bledsoe, Kristin J.; Romero, Leah M.
2015-01-01
Throughout the Capsule Parachute Assembly System (CPAS) drop test program, the CPAS Analysis Team has developed a simulation and analysis process to support drop test planning and execution. This process includes multiple phases focused on developing test simulations and communicating results to all groups involved in the drop test. CPAS Engineering Development Unit (EDU) series drop test planning begins with the development of a basic operational concept for each test. Trajectory simulation tools include the Flight Analysis and Simulation Tool (FAST) for single bodies, and the Automatic Dynamic Analysis of Mechanical Systems (ADAMS) simulation for the mated vehicle. Results are communicated to the team at the Test Configuration Review (TCR) and Test Readiness Review (TRR), as well as at Analysis Integrated Product Team (IPT) meetings in earlier and intermediate phases of the pre-test planning. The ability to plan and communicate efficiently with rapidly changing objectives and tight schedule constraints is a necessity for safe and successful drop tests.
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Consumer managed care appeals: are the available procedural protections fundamentally fair?
Nevers, A H
2000-01-01
Managed care incentives to reduce costs have also resulted in incentives to deny care. Anecdotes concerning managed care denials of care have led to a consumer outcry for protection either through the use of procedural due process or by the establishment of patient rights that would include appeal and grievance protections. This Article reviews the procedural protections of constitutional due process, the Consumer Due Process Protocol, and the Patient Bill of Rights. The Article then extensively discusses the availability of these procedural protections in various public and private forums. The discussion of public forums includes proposals contained in recent national legislative initiatives. The author then reviews relevant federal and state law, as well as Uniform Law proposals. Next, the Article analyzes the protections provided by accreditation agencies, dispute resolution organizations, professional organizations, and health insurers. Finally, the author recommends criteria to be used to determine whether a procedure is fundamentally fair.
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Ji, Xiaonan; Machiraju, Raghu; Ritter, Alan; Yen, Po-Yin
2015-01-01
Systematic reviews (SRs) provide high quality evidence for clinical practice, but the article screening process is time and labor intensive. As SRs aim to identify relevant articles with a specific scope, we propose that a pre-defined article relationship, using similarity metrics, could accelerate this process. In this study, we established the article relationship using MEDLINE element similarities and visualized the article network with the Force Atlas layout. We also analyzed the article networks with graph diameter, closeness centrality, and module classes. The results revealed the distribution of articles and found that included articles tended to aggregate together in some module classes, providing further evidence of the existence of strong relationships among included articles. This approach can be utilized to facilitate the articles selection process through early identification of these dominant module classes. We are optimistic that the use of article network visualization can help better SR work prioritization.
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Ji, Xiaonan; Machiraju, Raghu; Ritter, Alan; Yen, Po-Yin
2015-01-01
Systematic reviews (SRs) provide high quality evidence for clinical practice, but the article screening process is time and labor intensive. As SRs aim to identify relevant articles with a specific scope, we propose that a pre-defined article relationship, using similarity metrics, could accelerate this process. In this study, we established the article relationship using MEDLINE element similarities and visualized the article network with the Force Atlas layout. We also analyzed the article networks with graph diameter, closeness centrality, and module classes. The results revealed the distribution of articles and found that included articles tended to aggregate together in some module classes, providing further evidence of the existence of strong relationships among included articles. This approach can be utilized to facilitate the articles selection process through early identification of these dominant module classes. We are optimistic that the use of article network visualization can help better SR work prioritization. PMID:26958292
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Reviews and Syntheses: Ocean acidification and its potential impacts on marine ecosystems
NASA Astrophysics Data System (ADS)
Mostofa, Khan M. G.; Liu, Cong-Qiang; Zhai, WeiDong; Minella, Marco; Vione, Davide; Gao, Kunshan; Minakata, Daisuke; Arakaki, Takemitsu; Yoshioka, Takahito; Hayakawa, Kazuhide; Konohira, Eiichi; Tanoue, Eiichiro; Akhand, Anirban; Chanda, Abhra; Wang, Baoli; Sakugawa, Hiroshi
2016-03-01
Ocean acidification, a complex phenomenon that lowers seawater pH, is the net outcome of several contributions. They include the dissolution of increasing atmospheric CO2 that adds up with dissolved inorganic carbon (dissolved CO2, H2CO3, HCO3-, and CO32-) generated upon mineralization of primary producers (PP) and dissolved organic matter (DOM). The aquatic processes leading to inorganic carbon are substantially affected by increased DOM and nutrients via terrestrial runoff, acidic rainfall, increased PP and algal blooms, nitrification, denitrification, sulfate reduction, global warming (GW), and by atmospheric CO2 itself through enhanced photosynthesis. They are consecutively associated with enhanced ocean acidification, hypoxia in acidified deeper seawater, pathogens, algal toxins, oxidative stress by reactive oxygen species, and thermal stress caused by longer stratification periods as an effect of GW. We discuss the mechanistic insights into the aforementioned processes and pH changes, with particular focus on processes taking place with different timescales (including the diurnal one) in surface and subsurface seawater. This review also discusses these collective influences to assess their potential detrimental effects to marine organisms, and of ecosystem processes and services. Our review of the effects operating in synergy with ocean acidification will provide a broad insight into the potential impact of acidification itself on biological processes. The foreseen danger to marine organisms by acidification is in fact expected to be amplified by several concurrent and interacting phenomena.
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Reviews and Syntheses: Ocean acidification and its potential impacts on marine ecosystems
NASA Astrophysics Data System (ADS)
Mostofa, K. M. G.; Liu, C.-Q.; Zhai, W. D.; Minella, M.; Vione, D.; Gao, K.; Minakata, D.; Arakaki, T.; Yoshioka, T.; Hayakawa, K.; Konohira, E.; Tanoue, E.; Akhand, A.; Chanda, A.; Wang, B.; Sakugawa, H.
2015-07-01
Ocean acidification, a complex phenomenon that lowers seawater pH, is the net outcome of several contributions. They include the dissolution of increasing atmospheric CO2 that adds up with dissolved inorganic carbon (dissolved CO2, H2CO3, HCO3-, and CO32-) generated upon mineralization of primary producers (PP) and dissolved organic matter (DOM). The aquatic processes leading to inorganic carbon are substantially affected by increased DOM and nutrients via terrestrial runoff, acidic rainfall, increased PP and algal blooms, nitrification, denitrification, sulfate reduction, global warming (GW), and by atmospheric CO2 itself through enhanced photosynthesis. They are consecutively associated with enhanced ocean acidification, hypoxia in acidified deeper seawater, pathogens, algal toxins, oxidative stress by reactive oxygen species, and thermal stress caused by longer stratification periods as an effect of GW. We discuss the mechanistic insights into the aforementioned processes and pH changes, with particular focus on processes taking place with different time scales (including the diurnal one) in surface and subsurface seawater. This review also discusses these collective influences to assess their potential detrimental effects to marine organisms, and of ecosystem processes and services. Our review of the effects operating in synergy with ocean acidification will provide a broad insight into the potential impact of acidification itself on biological processes. The foreseen danger to marine organisms by acidification is in fact expected to be amplified by several concurrent and interacting phenomena.
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Schenk, Katie D
2009-07-01
Children affected by HIV in their families and communities face multiple risks to their health, education and psychosocial wellbeing. Community interventions for children who have been orphaned or rendered vulnerable take many forms, including educational assistance, home-based care, legal protection and psychosocial support. Despite a recent influx of funding for programme implementation, there exists little evidence to inform policymakers about whether their investments are improving the lives of vulnerable children and meeting key benchmarks including the Millennium Development Goals. This paper reviews the current evidence base on evaluations of community interventions for orphans and vulnerable children (OVC) in high HIV-prevalence African settings, focusing on studies' methodologies. Sources reviewed include published research studies and evidence from the unpublished programmatic "grey literature" located through database and internet searches. A total of 21 studies, varying in scope and generalisability, were identified. Interventions reviewed address children's wellbeing through various strategies within their communities. Evaluation methodologies reflect quantitative and qualitative approaches, including surveys (with and without baseline or comparison data), costing studies, focus groups, interviews, case studies, and participatory review techniques. Varied study methodologies reflect diverse research questions, various intervention types, and the challenges associated with evaluating complex interventions; highlighting the need to broaden the research paradigm in order to build the evidence base by including quasi-experimental and process evaluation approaches, and seeking further insights through participatory qualitative methodologies and costing studies. Although findings overall indicate the value of community interventions in effecting measurable improvements in child and family wellbeing, the quality and rigour of evidence is varied. A strategic research agenda is urgently needed to inform resource allocation and programme management decisions. Immediate imperatives include building local technical capacity to conduct quantitative and qualitative evaluation research, and strengthening monitoring and evaluation systems to collect process and outcome data (including costing) on key support models. Donors and implementers must support the collection of sound empirical evidence to inform the development and scale-up of OVC programmes.
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Pearson, Alan; Srivastava, Rani; Craig, Dianna; Tucker, Donna; Grinspun, Doris; Bajnok, Irmajean; Griffin, Pat; Long, Leslye; Porritt, Kylie; Han, Thuzar; Gi, Aye A
The objective of this review was to evaluate evidence on the structures and processes that support development of effective culturally competent practices and a healthy work environment. Culturally competent practices are a congruent set of workforce behaviours, management practices and institutional policies within a practice setting resulting in an organisational environment that is inclusive of cultural and other forms of diversity. This review included quantitative and qualitative evidence, with a particular emphasis on identifying systematic reviews and randomised controlled trials. For quantitative evidence, other controlled, and descriptive designs were also included. For qualitative evidence, all methodologies were considered. Participants were staff, patients, and systems or policies that were involved or affected by concepts of cultural competence in the nursing workforce in a healthcare environment. Types of interventions included any strategy that had a cultural competence component, which influenced the work environment, and/or patient and nursing staff in the environment. The types of outcomes of interest to this review included nursing staff outcomes, patient outcomes, organisational outcomes and systems level outcomes. The search sought both published and unpublished literature written in the English language. A comprehensive three-step search strategy was used, first to identify appropriate key words, second to combine all optimal key words into a comprehensive search strategy for each database and finally to review the reference lists of all included reviews and research reports. The databases searched were CINAHL, Medline, Current Contents, the Database of Abstracts of Reviews of Effectiveness, The Cochrane Library, PsycINFO, Embase, Sociological Abstracts, Econ lit, ABI/Inform, ERIC and PubMed. The search for unpublished literature used Dissertation Abstracts International. Methodological quality was independently established by two reviewers, using standardised techniques from the Joanna Briggs Institute (JBI) System for the Unified Management, Assessment and Review of Information (SUMARI) package. Discussion with a third reviewer was initiated where a low level of agreement was identified for a particular paper. Following inclusion, data extraction was conducted using standardised data extraction tools from the JBI SUMARI suite for quantitative and qualitative research. Data synthesis was performed using the JBI Qualitative Assessment and Review Instrument and JBI Narrative, Opinion and Text Assessment and Review Instrument software to aggregate findings by identifying commonalities across texts. Quantitative data were presented in narrative summary, as statistical pooling was not appropriate with the included studies. Of the 659 identified papers, 45 were selected for full paper retrieval, and 19 were considered to meet the inclusion criteria for this review. The results identified a number of processes that would contribute to the development of a culturally competent workforce. Appropriate and competent linguistic services, and intercultural staff training and education, were identified as key findings in this review. The review recommends that health provider agencies establish links with organisations that can address needs of culturally diverse groups of patients, include cultural competence in decision support systems and staff education as well as embed them in patient brochures and educational materials. The review also concluded that staff in-service programs consider the skills needed to foster a culturally competent workforce, and recruitment strategies that also explicitly address this need.
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Irvine, Susan; Williams, Brett; McKenna, Lisa
2017-03-01
Near Peer teaching (NPT) is reported as an effective pedagogical approach to student learning and performance. Studies in medicine, nursing and health sciences have relied mainly on self-reports to describe its benefits, focusing on psychomotor and cognitive aspects of learning. Despite increasing research reports on peer teaching internationally, little is known about the various domains of learning used in assessment of performance and objective learning outcomes of NPT. To determine the domains of learning and assessment outcomes used in NPT in undergraduate health professional education. Quantitative systematic review was conducted in accord with the PRISMA protocol and the Joanna Briggs Institute processes. A wide literature search was conducted for the period 1990-November 2015 of fourteen databases. Grey literature was undertaken from all key research articles. Studies meeting the inclusion criteria were eligible for consideration, including measured learning outcomes of near-peer teaching in undergraduate education in nursing, medicine and health sciences. Set limitations included publications after 1990 (2015 inclusive), English language and objective learning outcomes. A quality appraisal process involving two independent reviewers was used to analyse the data. Of 212 selected articles, 26 were included in the review. Terminology was confusing and found to be a barrier to the review process. Although some studies demonstrated effective learning outcomes resulting from near-peer teaching, others were inconclusive. Studies focused on cognitive and psychomotor abilities of learners with none assessing metacognition, affective behaviours or learning outcomes from quality of understanding. The studies reviewed focused on cognitive and psychomotor abilities of learners. Even though evidence clearly indicates that metacognition and affective behaviours have direct influence on learning and performance, indicating more research around this topic is warranted. Methodological quality of the studies and lack of theoretical frameworks underpinned by educational psychology may have contributed to inconsistencies in learning outcomes reported. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.
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Pantex Falling Man - Independent Review Panel Report.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Bertolini, Louis; Brannon, Nathan; Olson, Jared
2014-11-01
Consolidated Nuclear Security (CNS) Pantex took the initiative to organize a Review Panel of subject matter experts to independently assess the adequacy of the Pantex Tripping Man Analysis methodology. The purpose of this report is to capture the details of the assessment including the scope, approach, results, and detailed Appendices. Along with the assessment of the analysis methodology, the panel evaluated the adequacy with which the methodology was applied as well as congruence with Department of Energy (DOE) standards 3009 and 3016. The approach included the review of relevant documentation, interactive discussion with Pantex staff, and the iterative process ofmore » evaluating critical lines of inquiry.« less
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Molecular aspects of ultraviolet radiation-induced apoptosis in the skin.
Chow, Jeffrey; Tron, Victor A
2005-12-01
Apoptosis, or programmed cell death, is an essential physiological process that controls cell numbers during physiological processes, and eliminates abnormal cells that can potentially harm an organism. This review summarizes our current state of knowledge of apoptosis induction in skin by UV radiation. A review of the literature was undertaken focusing on cell death in the skin secondary to UV radiation. It is evident that a number of apoptotic pathways, both intrinsic and extrinsic, are induced following exposure to damaging UV radiation. Although our understanding of the apoptotic processes is gradually increasing, many important aspects remain obscure. These include interconnections between pathways, wavelength-specific differences and cell type differences.
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Champagne, Tina
2011-01-01
The purpose of this article is to provide a brief overview of how Posttraumatic Stress Disorder (PTSD), Depression, and Sensory Processing patterns influence occupational engagement, including work performance. Interventions and outcomes of the Sensory Modulation Program and approaches from Cognitive Behavior Therapy (CBT) are reviewed through single case exploration with a 42 year-old woman in outpatient services. The marked increase in occupational engagement and improved work performance in this single case review demonstrates the need for more research on the use of the Sensory Modulation Program and approaches from CBT with populations with PTSD, Depression, and Sensory Processing disorder.
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Bache, John; Brown, Jeremy; Graham, David
2002-01-01
Annual review of specialist registrars and production of a record of in-training assessment (RITA) is a mandatory component of training that has attracted criticism. Mersey Deanery has established a system of review that includes wider evaluation of the trainee's needs and of training requirements. We conducted a survey to ascertain whether this broadened review process was thought beneficial. In one year 1093 questionnaires were distributed to trainees and trainers. 605 (81%) of 744 trainees and 309 (89%) of 349 trainers responded. At least 89% of both groups said that the procedure had been effective in reviewing the previous year and the most recent post and in identifying training requirements. More than 90% rated the overall process positively. Trainees particularly appreciated the advice on future training, on careers and on research. This form of review is expensive in consultant time but was valued by both trainees and trainers. PMID:12461150
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Do team processes really have an effect on clinical performance? A systematic literature review.
Schmutz, J; Manser, T
2013-04-01
There is a growing literature on the relationship between team processes and clinical performance. The purpose of this review is to summarize these articles and examine the impact of team process behaviours on clinical performance. We conducted a literature search in five major databases. Inclusion criteria were: English peer-reviewed papers published between January 2001 and May 2012, which showed or tried to show (i) a statistical relationship of a team process variable and clinical performance or (ii) an improvement of a performance variable through a team process intervention. Study quality was assessed using predefined quality indicators. For every study, we calculated the relevant effect sizes. We included 28 studies in the review, seven of which were intervention studies. Every study reported at least one significant relationship between team processes or an intervention and performance. Also, some non-significant effects were reported. Most of the reported effect sizes were large or medium. The study quality ranged from medium to high. The studies are highly diverse regarding the specific team process behaviours investigated and also regarding the methods used. However, they suggest that team process behaviours do influence clinical performance and that training results in increased performance. Future research should rely on existing theoretical frameworks, valid, and reliable methods to assess processes such as teamwork or coordination and focus on the development of adequate tools to assess process performance, linking them with outcomes in the clinical setting.
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Powell, Katie; Wilcox, John; Clonan, Angie; Bissell, Paul; Preston, Louise; Peacock, Marian; Holdsworth, Michelle
2015-09-30
Although it is increasingly acknowledged that social networks are important to our understanding ofoverweight and obesity, there is limited understanding about the processes by which such networks shapetheir progression. This paper reports the findings of a scoping review of the literature that sought to identify the key processes through which social networks are understood to influence the development of overweight and obesity. A scoping review was conducted. Forty five papers were included in the final review, the findings of which were synthesised to provide an overview of the main processes through which networks have been understood to influence the development of overweight and obesity. Included papers addressed a wide range of research questions framed around six types of networks: a paired network (one's spouse or intimate partner); friends and family (including work colleagues and people within social clubs); ephemeral networks in shared public spaces (such as fellow shoppers in a supermarket or diners in a restaurant); people living within the same geographical region; peers (including co-workers, fellow students, fellow participants in a weight loss programme); and cultural groups (often related toethnicity). As individuals are embedded in many of these different types of social networks at any one time, the pathways of influence from social networks to the development of patterns of overweight and obesity are likely to be complex and interrelated. Included papers addressed a diverse set of issues: body weight trends over time; body size norms or preferences; weight loss and management; physical activity patterns; and dietary patterns. Three inter-related processes were identified: social contagion (whereby the network in which people are embedded influences their weight or weight influencing behaviours), social capital (whereby sense of belonging and social support influence weight or weight influencing behaviours), and social selection (whereby a person's network might develop according to his or her weight). The findings have important implications for understanding about methods to target the spread of obesity, indicating that much greater attention needs to be paid to the social context in which people make decisions about their weight and weight influencing behaviours.
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Shah, Nasrullah; Claessyns, Frederick; Rimmer, Stephen; Arain, Muhammad Balal; Rehan, Touseef; Wazwaz, Aref; Ahmad, Mohammad Wasi; Ul-Islam, Mazhar
2016-01-01
Affordable and efficient water treatment process to produce water free from various contaminants is a big challenge. The presence of toxic heavy metals, dyes, hazardous chemicals and other toxins causes contamination of water sources and our food chain and make them hazardous to living organisms. The current water treatment processes are no longer sustainable due to high cost and low efficiency. Due to advantageous properties, nanotechnology based materials can play a great role in increasing the efficiency of water treatment processes. Magnetic nanocomposites use nano as well as magnetic properties and have the potential to provide a sophisticated system to overcome most of the impurities present in water. There is a diversity of magnetic nanocomposites, however presently we have focussed the core-shell magnetic nanocomposites because they have excellent magnetic and separation properties, stability, and good biocompatibility. We collected systematically the bibliographic data bases for peer-reviewed research literature focusing on the theme of our review. The quality of the included research papers are selected by standard tools. A conceptual frame work is designed to arrange the topics and extracted the interventions and findings of the included studies. The overall study was divided into sections and each section incorporated the most appropriate literature citation. Total one hundred and eight references were included of which 32 references were used for basic description/introduction of core-shell magnetic nanocomposites. One review paper containing the synthesis methods for core shell magnetic nanocomposites is included while majority (76) of the references are included for comprehensive description of applications of the core-shell nanocomposites among which 25 were for dyes removal, 27 for hazardous metals, 07 for hazardous chemicals, 12 for pesticides and biological contaminants removal and five other including patents were added as miscellaneous substances removal from water sources. This review identified the effective role of core-shell magnetic nanocomposites for environmental remediation in terms of removal of various hazardous substances from water resources. The outcome of the present review confirms that the magnetic core-shell nanocomposites provide a cost effective and efficient way for the removal of various toxic substances including dyes, heavy metals, toxic organic chemicals, pesticides and some biological contaminants from water sources.
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Lyimo, Dafrossa; Kamugisha, Christopher; Yohana, Emmanuel; Eshetu, Messeret; Wallace, Aaron; Ward, Kirsten; Mantel, Carsten; Hennessey, Karen
2017-01-01
A National Immunization Program Review (NIP Review) is a comprehensive external assessment of the performance of a country's immunization programme. The number of recommended special-topic NIP assessments, such as those for vaccine introduction or vaccine management, has increased. These assessments often have substantial overlap with NIP reviews, raising concern about duplication. Innovative technical and management approaches, including integrating several assessments into one, were applied in the United Republic of Tanzania's 2015 NIP Review. These approaches and processes were documented and a post-Review survey and group discussion. The Tanzania Review found that integrating assessments so they can be conducted at one time was feasible and efficient. There are concrete approaches for successfully managing a Review that can be shared and practiced including having a well-planned desk review and nominating topic-leads. The use of tablets for data entry has the potential to improve Review data quality and timely analysis; however, careful team training is needed. A key area to improve was to better coordinate and link findings from the national-level and field teams.
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Impact of holistic review on student interview pool diversity.
Grabowski, Christina J
2017-12-29
Diversity in the physician workforce lags behind the rapidly changing US population. Since the gateway to becoming a physician is medical school, diversity must be addressed in the admissions process. The Association of American Medical Colleges has implemented a Holistic Review Initiative aimed at assisting medical schools with broadening admission criteria to include relevant, mission-driven attributes and experiences in addition to academic preparation to identify applicants poised to meet the needs of a diverse patient population. More evidence is needed to determine whether holistic review results in a more diverse selection process. One of the keys to holistic review is to apply holistic principles in all stages of the selection process to ensure qualified applicants are not overlooked. This study examines whether the use of holistic review during application screening at a new medical school increased the diversity of applicants selected for interview. Using retrospective data from the first five application cycles at the Oakland University William Beaumont School of Medicine (OUWB), the author compared demographic and experiential differences between the applicants selected using holistic review, including experiences, attributes and academic metrics, to a test sample selected solely using academic metrics. The dataset consisted of the total group of applicants selected for interview in 2011 through 2015 using holistic review (n = 2773) and the same number of applicants who would have been selected for an interview using an academic-only selection model (n = 2773), which included 1204 applicants who were selected using both methods (final n = 4342). The author used a combination of cross-tabulation and analysis of variance to identify differences between applicants selected using holistic review and applicants in the test sample selected using only academics. The holistic review process yielded a significantly higher than expected percent of female (adj. resid. = 13.2, p < .01), traditionally underrepresented in medicine (adj. resid. = 15.8, p < .01), first generation (adj. resid. = 5.8, p < .01), and self-identified disadvantaged (adj resid. = 11.5, p < .01) applicants in the interview pool than selected using academic metrics alone. In addition, holistically selected applicants averaged significantly more hours than academically selected students in the areas of pre-medical school paid employment (F = 10.99, mean difference = 657.99, p < .01) and community service (F = 15.36, mean difference = 475.58, p < .01). Using mission-driven, holistic admissions criteria comprised of applicant attributes and experiences in addition to academic metrics resulted in a more diverse interview pool than using academic metrics alone. These findings add support for the use of holistic review in the application screening process as a means for increasing diversity in medical school interview pools.
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Intestinal development and differentiation
Noah, Taeko K.; Donahue, Bridgitte; Shroyer, Noah F.
2011-01-01
In this review, we present an overview of intestinal development and cellular differentiation of the intestinal epithelium. The review is separated into two sections: Section one summarizes organogenesis of the small and large intestines, including endoderm and gut tube formation in early embryogenesis, villus morphogenesis, and crypt formation. Section two reviews cell fate specification and differentiation of each cell type within the intestinal epithelium. Growth factor and transcriptional networks that regulate these developmental processes are summarized. PMID:21978911
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Valmaggia, Lucia R; Day, Fern; Rus-Calafell, Mar
2016-07-01
In the last decade researchers have embraced virtual reality to explore the psychological processes and mechanisms that are involved in the onset and maintenance of psychosis. A systematic review was conducted to synthesise the evidence of using virtual reality to investigate these mechanisms. Web of Science, PsycINFO, Embase, and Medline were searched. Reference lists of collected papers were also visually inspected to locate any relevant cited journal articles. In total 6001 articles were potentially eligible for inclusion; of these, 16 studies were included in the review. The review identified studies investigating the effect of interpersonal sensitivity, childhood bullying victimisation, physical assault, perceived ethnic discrimination, social defeat, population density and ethnic density on the real-time appraisal of VR social situations. Further studies demonstrated the potential of VR to investigate paranoid ideation, anomalous experiences, self-confidence, self-comparison, physiological activation and behavioural response. The reviewed studies suggest that VR can be used to investigate psychological processes and mechanisms associated with psychosis. Implications for further experimental research, as well as for assessment and clinical practise are discussed. The present review has been registered in the PROSPERO register: CRD42016038085.
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ROBIS: A new tool to assess risk of bias in systematic reviews was developed.
Whiting, Penny; Savović, Jelena; Higgins, Julian P T; Caldwell, Deborah M; Reeves, Barnaby C; Shea, Beverley; Davies, Philippa; Kleijnen, Jos; Churchill, Rachel
2016-01-01
To develop ROBIS, a new tool for assessing the risk of bias in systematic reviews (rather than in primary studies). We used four-stage approach to develop ROBIS: define the scope, review the evidence base, hold a face-to-face meeting, and refine the tool through piloting. ROBIS is currently aimed at four broad categories of reviews mainly within health care settings: interventions, diagnosis, prognosis, and etiology. The target audience of ROBIS is primarily guideline developers, authors of overviews of systematic reviews ("reviews of reviews"), and review authors who might want to assess or avoid risk of bias in their reviews. The tool is completed in three phases: (1) assess relevance (optional), (2) identify concerns with the review process, and (3) judge risk of bias. Phase 2 covers four domains through which bias may be introduced into a systematic review: study eligibility criteria; identification and selection of studies; data collection and study appraisal; and synthesis and findings. Phase 3 assesses the overall risk of bias in the interpretation of review findings and whether this considered limitations identified in any of the phase 2 domains. Signaling questions are included to help judge concerns with the review process (phase 2) and the overall risk of bias in the review (phase 3); these questions flag aspects of review design related to the potential for bias and aim to help assessors judge risk of bias in the review process, results, and conclusions. ROBIS is the first rigorously developed tool designed specifically to assess the risk of bias in systematic reviews. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.
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The NASA Commercial Crew Program (CCP) Mission Assurance Process
NASA Technical Reports Server (NTRS)
Canfield, Amy
2016-01-01
In 2010, NASA established the Commercial Crew Program in order to provide human access to the International Space Station and low earth orbit via the commercial (non-governmental) sector. A particular challenge to NASA has been how to determine the commercial providers transportation system complies with Programmatic safety requirements. The process used in this determination is the Safety Technical Review Board which reviews and approves provider submitted Hazard Reports. One significant product of the review is a set of hazard control verifications. In past NASA programs, 100 percent of these safety critical verifications were typically confirmed by NASA. The traditional Safety and Mission Assurance (SMA) model does not support the nature of the Commercial Crew Program. To that end, NASA SMA is implementing a Risk Based Assurance (RBA) process to determine which hazard control verifications require NASA authentication. Additionally, a Shared Assurance Model is also being developed to efficiently use the available resources to execute the verifications. This paper will describe the evolution of the CCP Mission Assurance process from the beginning of the Program to its current incarnation. Topics to be covered include a short history of the CCP; the development of the Programmatic mission assurance requirements; the current safety review process; a description of the RBA process and its products and ending with a description of the Shared Assurance Model.
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Systematic review of the neural basis of social cognition in patients with mood disorders.
Cusi, Andrée M; Nazarov, Anthony; Holshausen, Katherine; Macqueen, Glenda M; McKinnon, Margaret C
2012-05-01
This review integrates neuroimaging studies of 2 domains of social cognition--emotion comprehension and theory of mind (ToM)--in patients with major depressive disorder and bipolar disorder. The influence of key clinical and method variables on patterns of neural activation during social cognitive processing is also examined. Studies were identified using PsycINFO and PubMed (January 1967 to May 2011). The search terms were "fMRI," "emotion comprehension," "emotion perception," "affect comprehension," "affect perception," "facial expression," "prosody," "theory of mind," "mentalizing" and "empathy" in combination with "major depressive disorder," "bipolar disorder," "major depression," "unipolar depression," "clinical depression" and "mania." Taken together, neuroimaging studies of social cognition in patients with mood disorders reveal enhanced activation in limbic and emotion-related structures and attenuated activity within frontal regions associated with emotion regulation and higher cognitive functions. These results reveal an overall lack of inhibition by higher-order cognitive structures on limbic and emotion-related structures during social cognitive processing in patients with mood disorders. Critically, key variables, including illness burden, symptom severity, comorbidity, medication status and cognitive load may moderate this pattern of neural activation. Studies that did not include control tasks or a comparator group were included in this review. Further work is needed to examine the contribution of key moderator variables and to further elucidate the neural networks underlying altered social cognition in patients with mood disorders. The neural networks under lying higher-order social cognitive processes, including empathy, remain unexplored in patients with mood disorders.
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Rose, Amanda J.; Rudolph, Karen D.
2011-01-01
Theory and research on sex differences in adjustment focus largely on parental, societal, and biological influences. However, it also is important to consider how peers contribute to girls’ and boys’ development. This paper provides a critical review of sex differences in: several peer-relationship processes, including behavioral and social-cognitive styles, stress and coping, and relationship provisions. Based on this review, a speculative peer-socialization model is presented that considers the implications of these sex differences for girls’ and boys’ emotional and behavioral development. Central to this model is the idea that sex-linked relationship processes have costs and benefits for girls’ and boys’ adjustment. Finally, we present recent research testing certain model components and propose approaches for testing understudied aspects of the model. PMID:16435959
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Gani, Khalid Muzamil; Tyagi, Vinay Kumar; Kazmi, Absar Ahmad
2017-07-01
Phthalates are plasticizers and are concerned environmental endocrine-disrupting compounds. Due to their extensive usage in plastic manufacturing and personal care products as well as the potential to leach out from these products, phthalates have been detected in various aquatic environments including drinking water, groundwater, surface water, and wastewater. The primary source of their environmental occurrence is the discharge of phthalate-laden wastewater and sludge. This review focuses on recent knowledge on the occurrence of phthalate in different aquatic environments and their fate in conventional and advanced wastewater treatment processes. This review also summarizes recent advances in biological removal and degradation mechanisms of phthalates, identifies knowledge gaps, and suggests future research directions.
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Natural Language Processing: Toward Large-Scale, Robust Systems.
ERIC Educational Resources Information Center
Haas, Stephanie W.
1996-01-01
Natural language processing (NLP) is concerned with getting computers to do useful things with natural language. Major applications include machine translation, text generation, information retrieval, and natural language interfaces. Reviews important developments since 1987 that have led to advances in NLP; current NLP applications; and problems…
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7 CFR 3430.36 - Procedures to minimize or eliminate duplication of effort.
Code of Federal Regulations, 2010 CFR
2010-01-01
...) COOPERATIVE STATE RESEARCH, EDUCATION, AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE COMPETITIVE AND... may implement appropriate business processes to minimize or eliminate the awarding of CSREES Federal... awards made by other Federal agencies. Business processes may include the review of the Current and...
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Auditory Processing Disorders: Acquisition and Treatment
ERIC Educational Resources Information Center
Moore, David R.
2007-01-01
Auditory processing disorder (APD) describes a mixed and poorly understood listening problem characterised by poor speech perception, especially in challenging environments. APD may include an inherited component, and this may be major, but studies reviewed here of children with long-term otitis media with effusion (OME) provide strong evidence…
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14 CFR 21.143 - Quality control data requirements; prime manufacturer.
Code of Federal Regulations, 2010 CFR
2010-01-01
..., purchased items, and parts and assemblies produced by manufacturers' suppliers including methods used to... special manufacturing processes involved, the means used to control the processes, the final test... procedure for recording review board decisions and disposing of rejected parts; (5) An outline of a system...
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[The transition process from the intensive care unit to the ward: a review of the literature].
Vázquez Calatayud, M; Portillo, M C
2013-01-01
The optimum transition process from the ICU to the ward is key to avoiding the appearance of anxiety in the patient and family, increase of re-admissions in the ICU with the consequent increase in costs and jeopardization to the patient's safety. 1) To identify, study and give a critical presentation of the existing evidence on how patients, families and nurses experience the transition from ICU to the ward; 2) to analyze the possible interventions available for the development of an optimum transition process. A review was made of the evidence available in the main databases. In addition, several journals specialized in Intensive Care were reviewed. Studies with a qualitative, quantitative or mixed approach and reviews on the subject with a systematic methodology or narrative reviews were included. A total of 23 papers were selected for review, 10 of which were qualitative studies, 11 quantitative and two had combined methodology. «Transfer anxiety» was identified after the analysis of these articles as one of the recurring aspects. Discrepancies regarding who should take responsibility for the preparation of the transition process and when it should be performed were also found. In the literature reviewed, several interventions have been proposed to facilitate an optimal transition process such as developing information brochures, creating a profile of practicing nursing liaison between the ICU and the ward and ICU discharge report. This review emphasizes the importance of taking into account the perspectives of patients, families and nurses to perform optimal planning of the transition of the patient from the ICU to the ward to ensure their safety. Copyright © 2012 Elsevier España, S.L. y SEEIUC. All rights reserved.
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Systematic review of the qualitative literature on return to work after injury.
MacEachen, Ellen; Clarke, Judy; Franche, Renée-Louise; Irvin, Emma
2006-08-01
This paper reports on a systematic review of the international qualitative research literature on return to work. This review was undertaken in order to better understand the dimensions, processes, and practices of return to work. Because return to work often includes early return before full recovery while a person is undergoing rehabilitation treatment, physical recovery is embedded in complicated ways with workplace processes and practices and social organization. These process-oriented dimensions of return to work are well described in the qualitative literature. This systematic review of the literature covered peer-reviewed papers that focused on musculoskeletal and pain-related injuries and were published in English or French between 1990 and 2003. Findings from papers meeting relevance and quality criteria were synthesized using the meta-ethnographic approach. This review found that return to work extends beyond concerns about managing physical function to the complexities related to beliefs, roles, and perceptions of many players. Good will and trust are overarching conditions that are central to successful return-to-work arrangements. In addition, there are often social and communication barriers to return to work, and intermediary players have the potential to play a key role in facilitating this process. This paper identifies key mechanisms of workplace practice, process, and environment that can affect the success of return to work. The findings illustrate the contribution that qualitative literature can make to important aspects of implementation in relation to return to work.
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Extrusion Processing of Raw Food Materials and by-products: A Review.
Offiah, Vivian; Kontogiorgos, Vassilis; Falade, Kolawole O
2018-05-22
Extrusion technology has rapidly transformed the food industry with its numerous advantages over other processing methods. It offers a platform for processing different products from various food groups by modifying minor or major ingredients and processing conditions. Although cereals occupy a large portion of the extruded foods market, several other types of raw materials have been used. Extrusion processing of various food groups, including cereals and pseudo cereals, roots and tubers, pulses and oilseeds, fruits and vegetables, and animal products, as well as structural and nutritional changes in these food matrices are reviewed. Value addition by extrusion to food processing wastes and by-products from fruits and vegetables, dairy, meat and seafood, cereals and residues from starch, syrup and alcohol production, and oilseed processing are also discussed. Extrusion presents an economical technology for incorporating food processing residues and by-products back into the food stream. In contemporary scenarios, rising demand for extruded products with functional ingredients, attributed to evolving lifestyles and preferences, have led to innovations in the form, texture, color and content of extruded products. Information presented in this review would be of importance to processors and researchers as they seek to enhance nutritional quality and delivery of extruded products.
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Sultan-Taïeb, Hélène; Parent-Lamarche, Annick; Gaillard, Aurélie; Stock, Susan; Nicolakakis, Nektaria; Hong, Quan Nha; Vezina, Michel; Coulibaly, Youssouph; Vézina, Nicole; Berthelette, Diane
2017-12-08
Work-related musculoskeletal disorders (WMSD) represent a major public health problem and economic burden to employers, workers and health insurance systems. This systematic review had two objectives: (1) to analyze the cost-benefit results of organizational-level ergonomic workplace-based interventions aimed at preventing WMSD, (2) to explore factors related to the implementation process of these interventions (obstacles and facilitating factors) in order to identify whether economic results may be due to a successful or unsuccessful implementation. Systematic review. Studies were searched in eight electronic databases and in reference lists of included studies. Companion papers were identified through backward and forward citation tracking. A quality assessment tool was developed following guidelines available in the literature. An integration of quantitative economic results and qualitative implementation data was conducted following an explanatory sequential design. Out of 189 records, nine studies met selection criteria and were included in our review. Out of nine included studies, grouped into four types of interventions, seven yielded positive economic results, one produced a negative result and one mixed results (negative cost-effectiveness and positive net benefit). However, the level of evidence was limited for the four types of interventions given the quality and the limited number of studies identified. Our review shows that among the nine included studies, negative and mixed economic results were observed when the dose delivered and received by participants was low, when the support from top and/or middle management was limited either due to limited participation of supervisors in training sessions or a lack of financial resources and when adequacy of intervention to workers' needs was low. In studies where economic results were positive, implementation data showed strong support from supervisors and a high rate of employee participation. Studies investigating the determinants of financial outcomes of prevention related to implementation process are very seldom. We recommend that in future research economic evaluation should include information on the implementation process in order to permit the interpretation of economic results and enhance the generalizability of results. This is also necessary for knowledge transfer and utilization of research results for prevention-oriented decision-making in occupational health and safety.
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Glonti, Ketevan; Cauchi, Daniel; Cobo, Erik; Boutron, Isabelle; Moher, David; Hren, Darko
2017-10-22
The primary functions of peer reviewers are poorly defined. Thus far no body of literature has systematically identified the roles and tasks of peer reviewers of biomedical journals. A clear establishment of these can lead to improvements in the peer review process. The purpose of this scoping review is to determine what is known on the roles and tasks of peer reviewers. We will use the methodological framework first proposed by Arksey and O'Malley and subsequently adapted by Levac et al and the Joanna Briggs Institute. The scoping review will include all study designs, as well as editorials, commentaries and grey literature. The following eight electronic databases will be searched (from inception to May 2017): Cochrane Library, Cumulative Index to Nursing and Allied Health Literature, Educational Resources Information Center, EMBASE, MEDLINE, PsycINFO, Scopus and Web of Science. Two reviewers will use inclusion and exclusion criteria based on the 'Population-Concept-Context' framework to independently screen titles and abstracts of articles considered for inclusion. Full-text screening of relevant eligible articles will also be carried out by two reviewers. The search strategy for grey literature will include searching in websites of existing networks, biomedical journal publishers and organisations that offer resources for peer reviewers. In addition we will review journal guidelines to peer reviewers on how to perform the manuscript review. Journals will be selected using the 2016 journal impact factor. We will identify and assess the top five, middle five and lowest-ranking five journals across all medical specialties. This scoping review will undertake a secondary analysis of data already collected and does not require ethical approval. The results will be disseminated through journals and conferences targeting stakeholders involved in peer review in biomedical research. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
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Shepherd, J; Harden, A; Barnett-Page, E; Kavanagh, J; Picot, J; Frampton, G K; Cooper, K; Hartwell, D; Clegg, A
2014-08-01
This article discusses how process indicators can complement outcomes as part of a comprehensive explanatory evaluation framework, using the example of skills-based behavioural interventions to prevent sexually transmitted infections and promote sexual health among young people in schools. A systematic review was conducted, yielding 12 eligible outcome evaluations, 9 of which included a process evaluation. There were few statistically significant effects in terms of changes in sexual behaviour outcomes, but statistically significant effects were more common for knowledge and self-efficacy. Synthesis of the findings of the process evaluations identified a range of factors that might explain outcomes, and these were organized into two overarching categories: the implementation of interventions, and student engagement and intervention acceptability. Factors which supported implementation and engagement and acceptability included good quality teacher training, involvement and motivation of key school stakeholders and relevance and appeal to young people. Factors which had a negative impact included teachers' failure to comprehend the theoretical basis for behaviour change, school logistical problems and omission of topics that young people considered important. It is recommended that process indicators such as these be assessed in future evaluations of school-based sexual health behavioural interventions, as part of a logic model. © Crown copyright 2014.
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Fields, Sally M; Unsworth, Carolyn A
2017-08-01
Determination of fitness-to-drive after illness or injury is a complex process typically requiring a comprehensive driving assessment, including off-road and on-road assessment components. The competency standards for occupational therapy driver assessors (Victoria, Australia) define the requirements for performance of a comprehensive driving assessment, and we are currently revising these. Assessment of cognitive and perceptual skills forms an important part of the off-road assessment. The aim of this systematic review of systematic reviews (known as an overview) is to identify what evidence exists for including assessment of cognitive and perceptual skills within fitness-to-drive evaluations to inform revision of the competency standards. Five electronic databases (MEDLINE, CINAHL, PsycINFO, The Cochrane Library, OT Seeker) were systematically searched. Systematic review articles were appraised by two authors for eligibility. Methodological quality was independently assessed using the AMSTAR tool. Narrative analysis was conducted to summarise the content of eligible reviews. A total of 1228 results were retrieved. Fourteen reviews met the inclusion criteria. Reviews indicated that the components of cognition and perception most frequently identified as being predictive of fitness-to-drive were executive function (n = 13), processing speed (n = 12), visuospatial skills, attention, memory and mental flexibility (n = 11). Components less indicative were perception, concentration (n = 10), praxis (n = 9), language (n = 7) and neglect (n = 6). This overview of systematic reviews supports the inclusion of assessment of a range of cognitive and perceptual skills as key elements in a comprehensive driver assessment and therefore should be included in the revised competency standards for occupational therapy driver assessors. © 2017 Occupational Therapy Australia.
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True density and apparent density during the drying process for vegetables and fruits: a review.
Rodríguez-Ramírez, J; Méndez-Lagunas, L; López-Ortiz, A; Torres, S Sandoval
2012-12-01
This review presents the concepts involved in determining the density of foodstuffs, and summarizes the volumetric determination techniques used to calculate true density and apparent density in foodstuffs exposed to the drying process. The behavior of density with respect to moisture content (X) and drying temperature (T) is presented and explained with a basis in changes in structure, conformation, chemical composition, and second-order phase changes that occur in the processes of mass and heat transport, as reported to date in the literature. A review of the empirical and theoretical equations that represent density is presented, and their application in foodstuffs is discussed. This review also addresses cases with nonideal density behavior, including variations in ρ(s) and ρ(w) as a function of the inside temperature of the material, depending on drying conditions (X, T). A compilation of studies regarding the density of dehydrated foodstuffs is also presented. © 2012 Institute of Food Technologists®
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Scoping meta-review: introducing a new methodology.
Sarrami-Foroushani, Pooria; Travaglia, Joanne; Debono, Deborah; Clay-Williams, Robyn; Braithwaite, Jeffrey
2015-02-01
For researchers, policymakers, and practitioners facing a new field, undertaking a systematic review can typically present a challenge due to the enormous number of relevant papers. A scoping review is a method suggested for addressing this dilemma; however, scoping reviews present their own challenges. This paper introduces the "scoping meta-review" (SMR) for expanding current methodologies and is based on our experiences in mapping the field of consumer engagement in healthcare. During this process, we developed the novel SMR method. An SMR combines aspects of a scoping review and a meta-review to establish an evidence-based map of a field. Similar to a scoping review, an SMR offers a practical and flexible methodology. However, unlike in a traditional scoping review, only systematic reviews are included. Stages of the SMR include: undertaking a preliminary nonsystematic review; building a search strategy; interrogating academic literature databases; classifying and excluding studies based on titles and abstracts; saving the refined database of references; revising the search strategy; selecting and reviewing the full text papers; and thematically analyzing the selected texts and writing the report. The main benefit of an SMR is to map a new field based on high-level evidence provided by systematic reviews. © 2014 Wiley Periodicals, Inc.
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Team-training in healthcare: a narrative synthesis of the literature.
Weaver, Sallie J; Dy, Sydney M; Rosen, Michael A
2014-05-01
Patients are safer and receive higher quality care when providers work as a highly effective team. Investment in optimising healthcare teamwork has swelled in the last 10 years. Consequently, evidence regarding the effectiveness for these interventions has also grown rapidly. We provide an updated review concerning the current state of team-training science and practice in acute care settings. A PubMed search for review articles examining team-training interventions in acute care settings published between 2000 and 2012 was conducted. Following identification of relevant reviews with searches terminating in 2008 and 2010, PubMed and PSNet were searched for additional primary studies published in 2011 and 2012. Primary outcomes included patient outcomes and quality indices. Secondary outcomes included teamwork behaviours, knowledge and attitudes. Both simulation and classroom-based team-training interventions can improve teamwork processes (eg, communication, coordination and cooperation), and implementation has been associated with improvements in patient safety outcomes. Thirteen studies published between 2011 and 2012 reported statistically significant changes in teamwork behaviours, processes or emergent states and 10 reported significant improvement in clinical care processes or patient outcomes, including mortality and morbidity. Effects were reported across a range of clinical contexts. Larger effect sizes were reported for bundled team-training interventions that included tools and organisational changes to support sustainment and transfer of teamwork competencies into daily practice. Overall, moderate-to-high-quality evidence suggests team-training can positively impact healthcare team processes and patient outcomes. Additionally, toolkits are available to support intervention development and implementation. Evidence suggests bundled team-training interventions and implementation strategies that embed effective teamwork as a foundation for other improvement efforts may offer greatest impact on patient outcomes.
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Camden, Chantal; Shikako-Thomas, Keiko; Nguyen, Tram; Graham, Emma; Thomas, Aliki; Sprung, Jennifer; Morris, Christopher; Russell, Dianne J
2015-01-01
To describe how stakeholder engagement has been undertaken and evaluated in rehabilitation research. A scoping review of the scientific literature using five search strategies. Quantitative and qualitative analyses using extracted data. Interpretation of results was iteratively discussed within the team, which included a parent stakeholder. Searches identified 101 candidate papers; 28 were read in full to assess eligibility and 19 were included in the review. People with disabilities and their families were more frequently involved compared to other stakeholders. Stakeholders were often involved in planning and evaluating service delivery. A key issue was identifying stakeholders; strategies used to support their involvement included creating committees, organizing meetings, clarifying roles and offering training. Communication, power sharing and resources influenced how stakeholders could be engaged in the research. Perceived outcomes of stakeholder engagement included the creation of partnerships, facilitating the research process and the application of the results, and empowering stakeholders. Stakeholder engagement outcomes were rarely formally evaluated. There is a great interest in rehabilitation to engage stakeholders in the research process. However, further evidence is needed to identify effective strategies for meaningful stakeholder engagement that leads to more useful research that positively impacts practice. Implications for Rehabilitation Using several strategies to engage various stakeholders throughout the research process is thought to increase the quality of the research and the rehabilitation process by developing proposals and programs responding better to their needs. Engagement strategies need to be better reported and evaluated in the literature. Engagement facilitate uptake of research findings by increasing stakeholders' awareness of the evidence, the resources available and their own ability to act upon a situation. Factors influencing opportunities for stakeholder engagement need to be better understood.
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Team-training in healthcare: a narrative synthesis of the literature
Weaver, Sallie J; Dy, Sydney M; Rosen, Michael A
2014-01-01
Background Patients are safer and receive higher quality care when providers work as a highly effective team. Investment in optimising healthcare teamwork has swelled in the last 10 years. Consequently, evidence regarding the effectiveness for these interventions has also grown rapidly. We provide an updated review concerning the current state of team-training science and practice in acute care settings. Methods A PubMed search for review articles examining team-training interventions in acute care settings published between 2000 and 2012 was conducted. Following identification of relevant reviews with searches terminating in 2008 and 2010, PubMed and PSNet were searched for additional primary studies published in 2011 and 2012. Primary outcomes included patient outcomes and quality indices. Secondary outcomes included teamwork behaviours, knowledge and attitudes. Results Both simulation and classroom-based team-training interventions can improve teamwork processes (eg, communication, coordination and cooperation), and implementation has been associated with improvements in patient safety outcomes. Thirteen studies published between 2011 and 2012 reported statistically significant changes in teamwork behaviours, processes or emergent states and 10 reported significant improvement in clinical care processes or patient outcomes, including mortality and morbidity. Effects were reported across a range of clinical contexts. Larger effect sizes were reported for bundled team-training interventions that included tools and organisational changes to support sustainment and transfer of teamwork competencies into daily practice. Conclusions Overall, moderate-to-high-quality evidence suggests team-training can positively impact healthcare team processes and patient outcomes. Additionally, toolkits are available to support intervention development and implementation. Evidence suggests bundled team-training interventions and implementation strategies that embed effective teamwork as a foundation for other improvement efforts may offer greatest impact on patient outcomes. PMID:24501181
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Wigton, Rebekah; Radua, Jocham; Allen, Paul; Averbeck, Bruno; Meyer-Lindenberg, Andreas; McGuire, Philip; Shergill, Sukhi S.; Fusar-Poli, Paolo
2015-01-01
Background Oxytocin (OXT) plays a prominent role in social cognition and may have clinical applications for disorders such as autism, schizophrenia and social anxiety. The neural basis of its mechanism of action remains unclear. Methods We conducted a systematic literature review of placebo-controlled imaging studies using OXT as a pharmacological manipulator of brain activity. Results We identified a total of 21 studies for inclusion in our review, and after applying additional selection criteria, 11 of them were included in our fMRI voxel-based meta-analysis. The results demonstrate consistent alterations in activation of brain regions, including the temporal lobes and insula, during the processing of social stimuli, with some variation dependent on sex and task. The meta-analysis revealed significant left insular hyperactivation after OXT administration, suggesting a potential modulation of neural circuits underlying emotional processing. Limitations This quantitative review included only a limited number of studies, thus the conclusions of our analysis should be interpreted cautiously. This limited sample size precluded a more detailed exploration of potential confounding factors, such as sex or other demographic factors, that may have affected our meta-analysis. Conclusion Oxytocin has a wide range of effects over neural activity in response to social and emotional processing, which is further modulated by sex and task specificity. The magnitude of this neural activation is largest in the temporal lobes, and a meta-analysis across all tasks and both sexes showed that the left insula demonstrated the most robust activation to OXT administration. PMID:25520163
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Kirst, Maritt; Im, Jennifer; Burns, Tim; Baker, G. Ross; Goldhar, Jodeme; O'Campo, Patricia; Wojtak, Anne; Wodchis, Walter P
2017-01-01
Abstract Purpose A realist review of the evaluative evidence was conducted on integrated care (IC) programs for older adults to identify key processes that lead to the success or failure of these programs in achieving outcomes such as reduced healthcare utilization, improved patient health, and improved patient and caregiver experience. Data sources International academic literature was searched in 12 indexed, electronic databases and gray literature through internet searches, to identify evaluative studies. Study selection Inclusion criteria included evaluative literature on integrated, long-stay health and social care programs, published between January 1980 and July 2015, in English. Data extraction Data were extracted on the study purpose, period, setting, design, population, sample size, outcomes, and study results, as well as explanations of mechanisms and contextual factors influencing outcomes. Results of data synthesis A total of 65 articles, representing 28 IC programs, were included in the review. Two context-mechanism-outcome configurations (CMOcs) were identified: (i) trusting multidisciplinary team relationships and (ii) provider commitment to and understanding of the model. Contextual factors such as strong leadership that sets clear goals and establishes an organizational culture in support of the program, along with joint governance structures, supported team collaboration and subsequent successful implementation. Furthermore, time to build an infrastructure to implement and flexibility in implementation, emerged as key processes instrumental to success of these programs. Conclusions This review included a wide range of international evidence, and identified key processes for successful implementation of IC programs that should be considered by program planners, leaders and evaluators. PMID:28992156
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Improving participant comprehension in the informed consent process.
Cohn, Elizabeth; Larson, Elaine
2007-01-01
To critically analyze studies published within the past decade about participants' comprehension of informed consent in clinical research and to identify promising intervention strategies. Integrative review of literature. The Cumulative Index of Nursing and Allied Health Literature (CINAHL), PubMed, and the Cochrane Database of Systematic Reviews and Cochrane Central Register of Controlled Trials were searched. Inclusion criteria included studies (a) published between January 1, 1996 and January 1, 2007, (b) designed as descriptive or interventional studies of comprehension of informed consent for clinical research, (c) conducted in nonpsychiatric adult populations who were either patients or volunteer participants, (d) written in English, and (e) published in peer-reviewed journals. Of the 980 studies identified, 319 abstracts were screened, 154 studies were reviewed, and 23 met the inclusion criteria. Thirteen studies (57%) were descriptive, and 10 (43%) were interventional. Interventions tested included simplified written consent documents, multimedia approaches, and the use of a trained professional (consent educator) to assist in the consent process. Collectively, no single intervention strategy was consistently associated with improved comprehension. Studies also varied in regard to the definition of comprehension and the tools used to measure it. Despite increasing regulatory scrutiny, deficiencies still exist in participant comprehension of the research in which they participate, as well as differences in how comprehension is measured and assessed. No single intervention was identified as consistently successful for improving participant comprehension, and results indicated that any successful consent process should at a minimum include various communication modes and is likely to require one-to-one interaction with someone knowledgeable about the study.
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Whitlock, Evelyn P; Eder, Michelle; Thompson, Jamie H; Jonas, Daniel E; Evans, Corinne V; Guirguis-Blake, Janelle M; Lin, Jennifer S
2017-03-02
Guideline developers and other users of systematic reviews need information about whether a medical or preventive intervention is likely to benefit or harm some patients more (or less) than the average in order to make clinical practice recommendations tailored to these populations. However, guidance is lacking on how to include patient subpopulation considerations into the systematic reviews upon which guidelines are often based. In this article, we describe methods developed to consistently consider the evidence for relevant subpopulations in systematic reviews conducted to support primary care clinical preventive service recommendations made by the U.S. Preventive Services Task Force (USPSTF). Our approach is grounded in our experience conducting systematic reviews for the USPSTF and informed by a review of existing guidance on subgroup analysis and subpopulation issues. We developed and refined our approach based on feedback from the Subpopulation Workgroup of the USPSTF and pilot testing on reviews being conducted for the USPSTF. This paper provides processes and tools for incorporating evidence-based identification of important sources of potential heterogeneity of intervention effects into all phases of systematic reviews. Key components of our proposed approach include targeted literature searches and key informant interviews to identify the most important subpopulations a priori during topic scoping, a framework for assessing the credibility of subgroup analyses reported in studies, and structured investigation of sources of heterogeneity of intervention effects. Further testing and evaluation are necessary to refine this proposed approach and demonstrate its utility to the producers and users of systematic reviews beyond the context of the USPSTF. Gaps in the evidence on important subpopulations identified by routinely applying this process in systematic reviews will also inform future research needs.
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ROBIS: A new tool to assess risk of bias in systematic reviews was developed
Whiting, Penny; Savović, Jelena; Higgins, Julian P.T.; Caldwell, Deborah M.; Reeves, Barnaby C.; Shea, Beverley; Davies, Philippa; Kleijnen, Jos; Churchill, Rachel
2016-01-01
Objective To develop ROBIS, a new tool for assessing the risk of bias in systematic reviews (rather than in primary studies). Study Design and Setting We used four-stage approach to develop ROBIS: define the scope, review the evidence base, hold a face-to-face meeting, and refine the tool through piloting. Results ROBIS is currently aimed at four broad categories of reviews mainly within health care settings: interventions, diagnosis, prognosis, and etiology. The target audience of ROBIS is primarily guideline developers, authors of overviews of systematic reviews (“reviews of reviews”), and review authors who might want to assess or avoid risk of bias in their reviews. The tool is completed in three phases: (1) assess relevance (optional), (2) identify concerns with the review process, and (3) judge risk of bias. Phase 2 covers four domains through which bias may be introduced into a systematic review: study eligibility criteria; identification and selection of studies; data collection and study appraisal; and synthesis and findings. Phase 3 assesses the overall risk of bias in the interpretation of review findings and whether this considered limitations identified in any of the phase 2 domains. Signaling questions are included to help judge concerns with the review process (phase 2) and the overall risk of bias in the review (phase 3); these questions flag aspects of review design related to the potential for bias and aim to help assessors judge risk of bias in the review process, results, and conclusions. Conclusions ROBIS is the first rigorously developed tool designed specifically to assess the risk of bias in systematic reviews. PMID:26092286
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Bakhbakhi, Danya; Siassakos, Dimitrios; Storey, Claire; Heazell, Alexander; Lynch, Mary; Timlin, Laura; Burden, Christy
2018-01-10
The perinatal mortality review meeting that takes place within the hospital following a stillbirth or neonatal death enables clinicians to learn vital lessons to improve care for women and their families for the future. Recent evidence suggests that parents are unaware that a formal review following the death of their baby takes place. Many would welcome the opportunity to feedback into the meeting itself. Parental involvement in the perinatal mortality review meeting has the potential to improve patient satisfaction, drive improvements in patient safety and promote an open culture within healthcare. Yet evidence on the feasibility of involving bereaved parents in the review process is lacking. This paper describes the protocol for the Parents' Active Role and Engangement iN the review of their Stillbirth/perinatal death study (PARENTS 2) , whereby healthcare professionals' and stakeholders' perceptions of parental involvement will be investigated, and parental involvement in the perinatal mortality review will be piloted and evaluated at two hospitals. We will investigate perceptions of parental involvement in the perinatal mortality review process by conducting four focus groups. A three-round modified Delphi technique will be employed to gain a consensus on principles of parental involvement in the perinatal mortality review process. We will use three sequential rounds, including a national consensus meeting workshop with experts in stillbirth, neonatal death and bereavement care, and a two-stage anonymous online questionnaire. We will pilot a new perinatal mortality review process with parental involvement over a 6-month study period. The impact of the new process will be evaluated by assessing parents' experiences of their care and parents' and staff perceptions of their involvement in the process by conducting further focus groups and using a Parent Generated Index questionnaire. This study has ethical approval from the UK Health Research Authority. We will disseminate the findings through national and international conferences and international peer-reviewed journals. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
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[Advance in molecular biology of Dendrobium (Orchidaceae)].
Li, Qing; Li, Biao; Guo, Shun-Xing
2016-08-01
With the development of molecular biology, the process in molecular biology research of Dendrobium is going fast. Not only did it provide new ways to identify Dendrobium quickly, reveal the genetic diversity and relationship of Dendrobium, but also lay the vital foundation for explaining the mechanism of Dendrobium growth and metabolism. The present paper reviews the recent process in molecular biology research of Dendrobium from three aspects, including molecular identification, genetic diversity and functional genes. And this review will facilitate the development of this research area and Dendrobium. Copyright© by the Chinese Pharmaceutical Association.
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The Biology of Bone and Ligament Healing.
Cottrell, Jessica A; Turner, Jessica Cardenas; Arinzeh, Treena Livingston; O'Connor, J Patrick
2016-12-01
This review describes the normal healing process for bone, ligaments, and tendons, including primary and secondary healing as well as bone-to-bone fusion. It depicts the important mediators and cell types involved in the inflammatory, reparative, and remodeling stages of each healing process. It also describes the main challenges for clinicians when trying to repair bone, ligaments, and tendons with a specific emphasis on Charcot neuropathy, fifth metatarsal fractures, arthrodesis, and tendon sheath and adhesions. Current treatment options and research areas are also reviewed. Copyright © 2016 Elsevier Inc. All rights reserved.
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ERIC Educational Resources Information Center
Athnasios, Albert K.; And Others
1989-01-01
Topics covered in this review of analytical methods include: additives, adulteration, contamination, decomposition, carbohydrates, color, enzymes, fats, oils, fatty acids, flavor, identifying compounds, inorganic methods, moisture, organic acids, nitrogen processes, and vitamins. (MVL)
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What Is Nursing Home Quality and How Is It Measured?
Castle, Nicholas G.; Ferguson, Jamie C.
2010-01-01
Purpose: In this commentary, we examine nursing home quality and indicators that have been used to measure nursing home quality. Design and Methods: A brief review of the history of nursing home quality is presented that provides some context and insight into currently used quality indicators. Donabedian's structure, process, and outcome (SPO) model is used to frame the discussion. Current quality indicators and quality initiatives are discussed, including those included in the Facility Quality Indicator Profile Report, Nursing Home Compare, deficiency citations included as part of Medicare/Medicaid certification, and the Advancing Excellence Campaign. Results: Current quality indicators are presented as a mix of structural, process, and outcome measures, each of which has noted advantages and disadvantages. We speculate on steps that need to be taken in the future to address and potentially improve the quality of care provided by nursing homes, including report cards, pay for performance, market-based incentives, and policy developments in the certification process. Areas for future research are identified throughout the review. Implications: We conclude that improvements in nursing home quality have likely occurred, but improvements are still needed. PMID:20631035
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A Conceptual Model of the Cognitive Processing of Environmental Distance Information
NASA Astrophysics Data System (ADS)
Montello, Daniel R.
I review theories and research on the cognitive processing of environmental distance information by humans, particularly that acquired via direct experience in the environment. The cognitive processes I consider for acquiring and thinking about environmental distance information include working-memory, nonmediated, hybrid, and simple-retrieval processes. Based on my review of the research literature, and additional considerations about the sources of distance information and the situations in which it is used, I propose an integrative conceptual model to explain the cognitive processing of distance information that takes account of the plurality of possible processes and information sources, and describes conditions under which particular processes and sources are likely to operate. The mechanism of summing vista distances is identified as widely important in situations with good visual access to the environment. Heuristics based on time, effort, or other information are likely to play their most important role when sensory access is restricted.
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Talking about Talk: Reviewing Oracy in English Primary Education
ERIC Educational Resources Information Center
Jones, Deborah
2017-01-01
This paper provides a review of oracy in primary education (5-11) in England. It discusses the nature of talk, acknowledging it as integral to the learning and teaching process and traces the history and development of the place of oracy within the curriculum. The article provides a critique of related policy initiatives including various…
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ERIC Educational Resources Information Center
Bigand, E.; Poulin-Charronnat, B.
2006-01-01
The present paper reviews a set of studies designed to investigate different aspects of the capacity for processing Western music. This includes perceiving the relationships between a theme and its variations, perceiving musical tensions and relaxations, generating musical expectancies, integrating local structures in large-scale structures,…
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ERIC Educational Resources Information Center
Datchuk, Shawn M.; Kubina, Richard M.
2013-01-01
Students with writing difficulties and learning disabilities struggle with many aspects of the writing process, including use of sentence-level skills. This literature review summarizes results from 19 published articles that used single-case or group-experimental and quasi-experimental designs to investigate effects of intervention on the…
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Bernstein, Dr. Ira
This grant was awarded in support of Phase 2 of the University of Vermont Center for Biomedical Imaging. Phase 2 outlined several specific aims including: The development of expertise in MRI and fMRI imaging and their applications The acquisition of peer reviewed extramural funding in support of the Center The development of a Core Imaging Advisory Board, fee structure and protocol review and approval process.
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An International Review of the Development and Implementation of Shared Print Storage
ERIC Educational Resources Information Center
Genoni, Paul
2013-01-01
This article undertakes a review of the literature related to shared print storage and national repositories from 1980-2013. There is a separate overview of the relevant Australian literature. The coverage includes both relevant journal literature and major reports. In the process the article traces the developments in the theory and practice of…
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A Review of the Four Most Widely-Used ESL Texts by LLA/LVA Affiliates.
ERIC Educational Resources Information Center
Spelleri, Maria
This report reviews four English-as-a-Second-Language (ESL) textbooks, using criteria developed for volunteer-based organizations (VBOs). It illustrates the process that VBOs need to undertake prior to ESL textbook selection. The four texts include the following: "Laubach Way to English" (J. Macero and M. Lane), which focuses on linguistic rather…
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A Review of HR Practices in Knowledge-Intensive Firms and MNEs: 2000-2006
ERIC Educational Resources Information Center
Majeed, Zahid
2009-01-01
Purpose: The aim of this paper is to show the association which exists among the wide range of knowledge management, knowledge sharing and HRM practices in the knowledge-intensive firms. Design/methodology/approach: The proposed literature review includes the systematic process of research in the following manner; after identifying the main area…
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Report of the U.S. Department of Education Task Force on Learning and Electronic Technology.
ERIC Educational Resources Information Center
Office of Educational Research and Improvement (ED), Washington, DC.
Part of the Department of Education's planning and review process on the potential role and application of learning and electronic technologies in education, this report is based on a review of information from several sources, including reports, studies, survey data, and other literature on the availability and use of electronic technology in…
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One-dimensional ZnO nanostructures.
Jayadevan, K P; Tseng, T Y
2012-06-01
The wide-gap semiconductor ZnO with nanostructures such as nanoparticle, nanorod, nanowire, nanobelt, nanotube has high potential for a variety of applications. This article reviews the fundamentals of one-dimensional ZnO nanostructures, including processing, structure, property, application and their processing-microstructure-property correlation. Various fabrication methods of the ZnO nanostructures including vapor-liquid-solid process, vapor-solid growth, solution growth, solvothermal growth, template-assisted growth and self-assembly are introduced. The characterization and properties of the ZnO nanostructures are described. The possible applications of these nanostructures are also discussed.
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Models of recognition: a review of arguments in favor of a dual-process account.
Diana, Rachel A; Reder, Lynne M; Arndt, Jason; Park, Heekyeong
2006-02-01
The majority of computationally specified models of recognition memory have been based on a single-process interpretation, claiming that familiarity is the only influence on recognition. There is increasing evidence that recognition is, in fact, based on two processes: recollection and familiarity. This article reviews the current state of the evidence for dual-process models, including the usefulness of the remember/know paradigm, and interprets the relevant results in terms of the source of activation confusion (SAC) model of memory. We argue that the evidence from each of the areas we discuss, when combined, presents a strong case that inclusion of a recollection process is necessary. Given this conclusion, we also argue that the dual-process claim that the recollection process is always available is, in fact, more parsimonious than the single-process claim that the recollection process is used only in certain paradigms. The value of a well-specified process model such as the SAC model is discussed with regard to other types of dual-process models.
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Aoun, Salah G; Bendok, Bernard R; Rahme, Rudy J; Dacey, Ralph G; Batjer, H Hunt
2013-11-01
Assessing the academic impact and output of scientists and physicians is essential to the academic promotion process and has largely depended on peer review. The inherent subjectivity of peer review, however, has led to an interest to incorporate objective measures into more established methods of academic assessment and promotion. Journal impact factor has been used to add objectivity to the process but this index alone does not capture all aspects of academic impact and achievement. The "h" index and its variants have been designed to compensate for these shortcomings, and have been successfully used in the fields of physics, mathematics, and biology, and more recently in medicine. Leaders in academic neurosurgery should be aware of the advantages offered by each of these indices, as well as of their individual shortcomings, to be able to efficiently use them to refine the peer-review process. This review critically analyzes indices that are currently available to evaluate the academic impact of scientists and physicians. These indices include the total citation count, the total number of papers, the impact factor, as well as the "h" index with eight of its most common variants. The analysis focuses on their use in the field of academic neurosurgery, and discusses means to implement them in current review processes. Copyright © 2013 Elsevier Inc. All rights reserved.
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Structured Annual Faculty Review Program Accelerates Professional Development and Promotion
McLendon, Roger
2017-01-01
This retrospective observational study on faculty development analyzes the Duke University Pathology Department’s 18-year experience with a structured mentoring program involving 51 junior faculty members. The majority had MD degrees only (55%). The percentage of young women faculty hires before 1998 was 25%, increasing to 72% after 2005. Diversity also broadened from 9% with varied heritages before 1998 to 37% since then. The mentoring process pivoted on an annual review process. The reviews generally helped candidates focus much earlier, identified impediments they individually felt, and provided new avenues to gain a national reputation for academic excellence. National committee membership effectively helped gain national exposure. Thirty-eight percent of the mentees served on College of American Pathologists (CAP) committees, exponential multiples of any other national society. Some used CAP resources to develop major programs, some becoming nationally and internationally recognized for their academic activities. Several faculty gained national recognition as thought leaders for publishing about work initiated to serve administrative needs in the Department. The review process identified the need for more protected time for research, issues with time constraints, and avoiding exploitation when collaborating with other departments. This review identified a rigorous faculty mentoring and review process that included annual career counseling, goal-oriented academic careers, monitored advancement to promotion, higher salaries, and national recognition. All contributed to high faculty satisfaction and low faculty turnover. We conclude that a rigorous annual faculty review program and its natural sequence, promotion, can greatly foster faculty satisfaction. PMID:28725786
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NASA Construction of Facilities Validation Processes - Total Building Commissioning (TBCx)
NASA Technical Reports Server (NTRS)
Hoover, Jay C.
2004-01-01
Key Atributes include: Total Quality Management (TQM) System that looks at all phases of a project. A team process that spans boundaries. A Commissioning Authority to lead the process. Commissioning requirements in contracts. Independent design review to verify compliance with Facility Project Requirements (FPR). Formal written Commissioning Plan with Documented Results. Functional performance testing (FPT) against the requirements document.