10 CFR 600.13 - Merit review.

Code of Federal Regulations, 2012 CFR

2012-01-01

... ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES General § 600.13 Merit review. (a) It is the policy of DOE that discretionary financial assistance be awarded through a merit-based selection process. A merit review means a thorough, consistent, and objective examination of applications...

10 CFR 600.13 - Merit review.

Code of Federal Regulations, 2011 CFR

2011-01-01

... ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES General § 600.13 Merit review. (a) It is the policy of DOE that discretionary financial assistance be awarded through a merit-based selection process. A merit review means a thorough, consistent, and objective examination of applications...

10 CFR 600.13 - Merit review.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES General § 600.13 Merit review. (a) It is the policy of DOE that discretionary financial assistance be awarded through a merit-based selection process. A merit review means a thorough, consistent, and objective examination of applications...

10 CFR 600.13 - Merit review.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES General § 600.13 Merit review. (a) It is the policy of DOE that discretionary financial assistance be awarded through a merit-based selection process. A merit review means a thorough, consistent, and objective examination of applications...

10 CFR 600.13 - Merit review.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES General § 600.13 Merit review. (a) It is the policy of DOE that discretionary financial assistance be awarded through a merit-based selection process. A merit review means a thorough, consistent, and objective examination of applications...

4 CFR 5.3 - Merit pay.

Code of Federal Regulations, 2011 CFR

2011-01-01

... ACCOUNTABILITY OFFICE PERSONNEL SYSTEM COMPENSATION § 5.3 Merit pay. The Comptroller General may promulgate regulations establishing a merit pay system for such employees of the Government Accountability Office as the Comptroller General considers appropriate. The merit pay system shall be designed to carry out purposes...

4 CFR 5.3 - Merit pay.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ACCOUNTABILITY OFFICE PERSONNEL SYSTEM COMPENSATION § 5.3 Merit pay. The Comptroller General may promulgate regulations establishing a merit pay system for such employees of the Government Accountability Office as the Comptroller General considers appropriate. The merit pay system shall be designed to carry out purposes...

4 CFR 5.3 - Merit pay.

Code of Federal Regulations, 2012 CFR

2012-01-01

... ACCOUNTABILITY OFFICE PERSONNEL SYSTEM COMPENSATION § 5.3 Merit pay. The Comptroller General may promulgate regulations establishing a merit pay system for such employees of the Government Accountability Office as the Comptroller General considers appropriate. The merit pay system shall be designed to carry out purposes...

4 CFR 5.3 - Merit pay.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ACCOUNTABILITY OFFICE PERSONNEL SYSTEM COMPENSATION § 5.3 Merit pay. The Comptroller General may promulgate regulations establishing a merit pay system for such employees of the Government Accountability Office as the Comptroller General considers appropriate. The merit pay system shall be designed to carry out purposes...

4 CFR 5.3 - Merit pay.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ACCOUNTABILITY OFFICE PERSONNEL SYSTEM COMPENSATION § 5.3 Merit pay. The Comptroller General may promulgate regulations establishing a merit pay system for such employees of the Government Accountability Office as the Comptroller General considers appropriate. The merit pay system shall be designed to carry out purposes...

Value-Added Merit Pay.

ERIC Educational Resources Information Center

Twomey, Daniel F.

The purpose of merit pay is to reward employees for their accomplishments and motivate them to continue improving. Critics of merit pay say the increased extrinsic motivation that it prompts is more than offset by the decrease in intrinsic motivation. Supporters of performance-based pay claim several benefits of the practice. This study addressed…

Chess players' fame versus their merit.

PubMed

Simkin, M V; Roychowdhury, V P

2015-12-12

We investigate a pool of international chess title holders born between 1901 and 1943. Using Elo ratings, we compute for every player his expected score in a game with a randomly selected player from the pool. We use this figure as the player's merit. We measure players' fame as the number of Google hits. The correlation between fame and merit is 0.38. At the same time, the correlation between the logarithm of fame and merit is 0.61. This suggests that fame grows exponentially with merit.

The New Merit Aid

ERIC Educational Resources Information Center

Dynarski, Susan

2004-01-01

Merit aid, a discount to college costs contingent upon academic performance, is nothing new. Colleges and private organizations have long rewarded high-achieving, college-bound high school students with scholarships. While merit aid has a long history in the private sector, it has not played a major role in the public sector. At the state level,…

Lunar Regolith Figures of Merit

NASA Technical Reports Server (NTRS)

Rickman, Doug; Scjrader. Cjrostoam; Jpe (zer. Jams); Fourroux, Kathy

2009-01-01

This viewgraph presentation reviews the lunar regolith figures of merit. The contents include: 1) A quick review of Figures-of-Merit (FoM); 2) Software Implementation of FoM Algorithms; and 3) Demonstration of the Software.

The Perceived Association of Merit Pay and Teacher Qualities in Two Middle Schools in a Southeastern State

ERIC Educational Resources Information Center

Balls, John Daniel

2013-01-01

This dissertation determined the perceived association of merit pay and teacher qualities in the sample schools. The research focused on the association of merit pay and levels of teacher qualities and if a relationship exists between teacher performance-based compensation and teacher qualities/performance. The indications and suggestions of this…

4 CFR 2.4 - Merit system principles.

Code of Federal Regulations, 2012 CFR

2012-01-01

... motivated, competent, honest and productive workers. In a merit system, employees are hired, promoted... 4 Accounts 1 2012-01-01 2012-01-01 false Merit system principles. 2.4 Section 2.4 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM PURPOSE AND GENERAL PROVISION § 2.4 Merit system principles...

4 CFR 2.4 - Merit system principles.

Code of Federal Regulations, 2014 CFR

2014-01-01

... motivated, competent, honest and productive workers. In a merit system, employees are hired, promoted... 4 Accounts 1 2014-01-01 2013-01-01 true Merit system principles. 2.4 Section 2.4 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM PURPOSE AND GENERAL PROVISION § 2.4 Merit system principles...

4 CFR 2.4 - Merit system principles.

Code of Federal Regulations, 2013 CFR

2013-01-01

... motivated, competent, honest and productive workers. In a merit system, employees are hired, promoted... 4 Accounts 1 2013-01-01 2013-01-01 false Merit system principles. 2.4 Section 2.4 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM PURPOSE AND GENERAL PROVISION § 2.4 Merit system principles...

4 CFR 2.4 - Merit system principles.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false Merit system principles. 2.4 Section 2.4 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM PURPOSE AND GENERAL PROVISION § 2.4 Merit system principles. (a) Merit personnel systems are based on the principle that an organization is best served by...

Medicare Program; Merit-Based Incentive Payment System (MIPS) and Alternative Payment Model (APM) Incentive Under the Physician Fee Schedule, and Criteria for Physician-Focused Payment Models. Final rule with comment period.

PubMed

2016-11-04

The Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) repeals the Medicare sustainable growth rate (SGR) methodology for updates to the physician fee schedule (PFS) and replaces it with a new approach to payment called the Quality Payment Program that rewards the delivery of high-quality patient care through two avenues: Advanced Alternative Payment Models (Advanced APMs) and the Merit-based Incentive Payment System (MIPS) for eligible clinicians or groups under the PFS. This final rule with comment period establishes incentives for participation in certain alternative payment models (APMs) and includes the criteria for use by the Physician-Focused Payment Model Technical Advisory Committee (PTAC) in making comments and recommendations on physician-focused payment models (PFPMs). Alternative Payment Models are payment approaches, developed in partnership with the clinician community, that provide added incentives to deliver high-quality and cost-efficient care. APMs can apply to a specific clinical condition, a care episode, or a population. This final rule with comment period also establishes the MIPS, a new program for certain Medicare-enrolled practitioners. MIPS will consolidate components of three existing programs, the Physician Quality Reporting System (PQRS), the Physician Value-based Payment Modifier (VM), and the Medicare Electronic Health Record (EHR) Incentive Program for Eligible Professionals (EPs), and will continue the focus on quality, cost, and use of certified EHR technology (CEHRT) in a cohesive program that avoids redundancies. In this final rule with comment period we have rebranded key terminology based on feedback from stakeholders, with the goal of selecting terms that will be more easily identified and understood by our stakeholders.

Merit: Who, What, and Why.

ERIC Educational Resources Information Center

Aupperle, Eric M.

1998-01-01

Looks back at the innovations/tribulations that went into the making of Merit Network, Inc., Michigan's pioneering Internet provider. Today, Merit is serving as the GigaPoP organization for its two current Internet2 members, Michigan State University and University of Michigan, and will provision a vBNS connection for Wayne State University.…

Merit Pay: Good for Teachers?

ERIC Educational Resources Information Center

Drevitch, Gary

2006-01-01

When asked to share her thoughts about merit-pay for teachers, one second-grade teacher said that it is a touchy subject. Other teachers, however, have a different take on the increasingly talked-about alternative pay systems. Whatever their viewpoint, merit-pay is an issue to watch. More and more districts are considering it and it could mean new…

Merit Aid to College Students.

ERIC Educational Resources Information Center

Baum, Sandra R.; Schwartz, Saul

1988-01-01

Merit scholarships, an attempt to maintain the number and quality of students in the face of declining enrollments, are a bad idea for society and for individual institutions. Merit aid will assist students who would have attended college anyway and hurt needy students who might not be able to attend. Includes two tables, eight notes, and 11…

Teaching Technical Writing: Focusing on Process.

ERIC Educational Resources Information Center

Santelmann, Patricia Kelly

In preparing students for business writing, a technical writing class should foster (1) a sensitivity to audience and an understanding of the business or technical organizational audience, (2) analytical problem solving that precedes any but the simplest writing task, (3) understanding of the patterns of organization that make information clear to…

2017 DOE Vehicle Technologies Office Annual Merit Review

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

None, None

The 2017 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held June 5-9, 2017, in Washington, DC. The review encompassed work done by the Hydrogen and Fuel Cells Program and VTO: 263 individual activities were reviewed for VTO by 191 reviewers. Exactly 1,241 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunity for industry, government, and academia to give inputsmore » to DOE with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.« less

2016 DOE Vehicle Technologies Office Annual Merit Review

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

None, None

The 2016 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held June 6-9, 2016, in Washington, DC. The review encompassed work done by the Hydrogen and Fuel Cells Program and VTO: 226 individual activities were reviewed for VTO, by 171 reviewers. A total of 1,044 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunity for industry, government, and academia tomore » give inputs to DOE with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.« less

2015 DOE Vehicle Technologies Office Annual Merit Review

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

None, None

The 2015 U.S. Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held June 8-12, 2015, in Arlington, Virginia. The review encompassed all of the work done by the FCTO and the VTO: 258 individual activities were reviewed for VTO, by 170 reviewers. A total of 1,095 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunity for industry, government, and academia tomore » give inputs to DOE on the Office with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.« less

42 CFR 21.46 - Merit roll.

Code of Federal Regulations, 2010 CFR

2010-10-01

... candidates for appointment as officers shall assign a numerical rating to each candidate for appointment in... expired merit roll. If two candidates who were examined at the same time receive the same numerical rating... candidate whose name is being transferred from an expired to a new merit roll has the same numerical rating...

42 CFR 21.46 - Merit roll.

Code of Federal Regulations, 2012 CFR

2012-10-01

... candidates for appointment as officers shall assign a numerical rating to each candidate for appointment in... expired merit roll. If two candidates who were examined at the same time receive the same numerical rating... candidate whose name is being transferred from an expired to a new merit roll has the same numerical rating...

42 CFR 21.46 - Merit roll.

Code of Federal Regulations, 2013 CFR

2013-10-01

... candidates for appointment as officers shall assign a numerical rating to each candidate for appointment in... expired merit roll. If two candidates who were examined at the same time receive the same numerical rating... candidate whose name is being transferred from an expired to a new merit roll has the same numerical rating...

42 CFR 21.46 - Merit roll.

Code of Federal Regulations, 2014 CFR

2014-10-01

... candidates for appointment as officers shall assign a numerical rating to each candidate for appointment in... expired merit roll. If two candidates who were examined at the same time receive the same numerical rating... candidate whose name is being transferred from an expired to a new merit roll has the same numerical rating...

42 CFR 21.46 - Merit roll.

Code of Federal Regulations, 2011 CFR

2011-10-01

... candidates for appointment as officers shall assign a numerical rating to each candidate for appointment in... expired merit roll. If two candidates who were examined at the same time receive the same numerical rating... candidate whose name is being transferred from an expired to a new merit roll has the same numerical rating...

An Accounting Program Merit Pay Survey

ERIC Educational Resources Information Center

Lindsay, David H.; Campbell, Annhenrie; Tan, Kim B.; Wagner, Andrew

2010-01-01

Basing the compensation of accounting professors on merit pay in order to encourage better teaching, research and service is controversial. Before the effectiveness of merit-based salary plans can be examined empirically, it must be determined which accounting programs use such a system. In this study, the 852 accounting programs in the United…

2013 DOE Vehicle Technologies Office Annual Merit Review

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

none,

The 2013 U.S. Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held May 13-17, 2013, in Crystal City, Virginia. The review encompassed all of the work done by the FCTO and the VTO: a total of 287 individual activities were reviewed for VTO, by a total of 187 reviewers. A total of 1,382 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide anmore » opportunity for industry, government, and academia to give inputs to DOE on the Office with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.« less

2014 DOE Vehicle Technologies Office Annual Merit Review

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

None

The 2014 U.S. Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held June 16-20, 2014, in Washington, DC. The review encompassed all of the work done by the FCTO and the VTO: a total of 295 individual activities were reviewed for VTO, by a total of 179 reviewers. A total of 1,354 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunitymore » for industry, government, and academia to give inputs to DOE on the Office with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.« less

Evaluating Technical Communication Faculty: Some Empirically-Based Criteria and Guidelines. Draft.

ERIC Educational Resources Information Center

Stevenson, Dwight W.

As technical communication is a young academic discipline, evaluating technical communication faculty for promotion, tenure, and merit purposes requires special awareness and care. To determine reasonable expectations of faculty achievement, a study documented the range, types, and frequency of activities of 12 professors and 12 associate…

A Figure of Merit: Quantifying the Probability of a Nuclear Reactor Accident.

PubMed

Wellock, Thomas R

In recent decades, probabilistic risk assessment (PRA) has become an essential tool in risk analysis and management in many industries and government agencies. The origins of PRA date to the 1975 publication of the U.S. Nuclear Regulatory Commission's (NRC) Reactor Safety Study led by MIT professor Norman Rasmussen. The "Rasmussen Report" inspired considerable political and scholarly disputes over the motives behind it and the value of its methods and numerical estimates of risk. The Report's controversies have overshadowed the deeper technical origins of risk assessment. Nuclear experts had long sought to express risk in a "figure of merit" to verify the safety of weapons and, later, civilian reactors. By the 1970s, technical advances in PRA gave the methodology the potential to serve political ends, too. The Report, it was hoped, would prove nuclear power's safety to a growing chorus of critics. Subsequent attacks on the Report's methods and numerical estimates damaged the NRC's credibility. PRA's fortunes revived when the 1979 Three Mile Island accident demonstrated PRA's potential for improving the safety of nuclear power and other technical systems. Nevertheless, the Report's controversies endure in mistrust of PRA and its experts.

Preschoolers' understanding of merit in two Asian societies.

PubMed

Chevallier, Coralie; Xu, Jing; Adachi, Kuniko; van der Henst, Jean-Baptiste; Baumard, Nicolas

2015-01-01

Recent research in moral psychology have suggested that children make judgments about distributive justice early on in development, and in particular they appear to be able to use merit when distributing the benefits of a collective action. This prediction has recently been validated in various western cultures but it is unknown whether it also applies to more collectivistic cultures, in which the group might be favoured over the individual, and need over merit. Here, we investigate merit-based distributions among 81 children belonging to two Asian societies, China and Japan (mean age = 5.0 years). In line with the idea that children's moral psychology develops early, we found that Chinese and Japanese children are able to use merit to distribute the benefits of a collective action.

Technical aspects of neurostimulation: Focus on equipment, electric field modeling, and stimulation protocols.

PubMed

Klooster, D C W; de Louw, A J A; Aldenkamp, A P; Besseling, R M H; Mestrom, R M C; Carrette, S; Zinger, S; Bergmans, J W M; Mess, W H; Vonck, K; Carrette, E; Breuer, L E M; Bernas, A; Tijhuis, A G; Boon, P

2016-06-01

Neuromodulation is a field of science, medicine, and bioengineering that encompasses implantable and non-implantable technologies for the purpose of improving quality of life and functioning of humans. Brain neuromodulation involves different neurostimulation techniques: transcranial magnetic stimulation (TMS), transcranial direct current stimulation (tDCS), vagus nerve stimulation (VNS), and deep brain stimulation (DBS), which are being used both to study their effects on cognitive brain functions and to treat neuropsychiatric disorders. The mechanisms of action of neurostimulation remain incompletely understood. Insight into the technical basis of neurostimulation might be a first step towards a more profound understanding of these mechanisms, which might lead to improved clinical outcome and therapeutic potential. This review provides an overview of the technical basis of neurostimulation focusing on the equipment, the present understanding of induced electric fields, and the stimulation protocols. The review is written from a technical perspective aimed at supporting the use of neurostimulation in clinical practice. Copyright © 2016 Elsevier Ltd. All rights reserved.

Merit Pay Misfires

ERIC Educational Resources Information Center

Ramirez, Al

2011-01-01

Critics argue that the uniform salary schedule is unfair because it promotes mediocrity by rewarding poor performers while failing to recognize outstanding achievement on the job. Advocates for merit pay systems for preK-12 education also contend that the uniform salary schedule ignores the basic purpose of education--student learning. Although…

Preschoolers’ Understanding of Merit in Two Asian Societies

PubMed Central

Chevallier, Coralie; Xu, Jing; Adachi, Kuniko; van der Henst, Jean-Baptiste; Baumard, Nicolas

2015-01-01

Recent research in moral psychology have suggested that children make judgments about distributive justice early on in development, and in particular they appear to be able to use merit when distributing the benefits of a collective action. This prediction has recently been validated in various western cultures but it is unknown whether it also applies to more collectivistic cultures, in which the group might be favoured over the individual, and need over merit. Here, we investigate merit-based distributions among 81 children belonging to two Asian societies, China and Japan (mean age = 5.0 years). In line with the idea that children’s moral psychology develops early, we found that Chinese and Japanese children are able to use merit to distribute the benefits of a collective action. PMID:25970346

The Merit Computer Network

ERIC Educational Resources Information Center

Aupperle, Eric M.; Davis, Donna L.

1978-01-01

The successful Merit Computer Network is examined in terms of both technology and operational management. The network is fully operational and has a significant and rapidly increasing usage, with three major institutions currently sharing computer resources. (Author/CMV)

Quantitative Technique for Comparing Simulant Materials through Figures of Merit

NASA Technical Reports Server (NTRS)

Rickman, Doug; Hoelzer, Hans; Fourroux, Kathy; Owens, Charles; McLemore, Carole; Fikes, John

2007-01-01

The 1989 workshop report entitled Workshop on Production and Uses of Simulated Lunar Materials and the Lunar Regolith Simulant Materials: Recommendations for Standardization, Production, and Usage, NASA Technical Publication both identified and reinforced a need for a set of standards and requirements for the production and usage of the Lunar simulant materials. As NASA prepares to return to the Moon, and set out to Mars, a set of early requirements have been developed for simulant materials and the initial methods to produce and measure those simulants have been defined. Addressed in the requirements document are: 1) a method for evaluating the quality of any simulant of a regolith, 2) the minimum characteristics for simulants of Lunar regolith, and 3) a method to produce simulants needed for NASA's Exploration mission. As an extension of the requirements document a method to evaluate new and current simulants has been rigorously defined through the mathematics of Figures of Merit (FoM). Requirements and techniques have been developed that allow the simulant provider to compare their product to a standard reference material through Figures of Merit. Standard reference material may be physical material such as the Apollo core samples or material properties predicted for any landing site. The simulant provider is not restricted to providing a single "high fidelity" simulant, which may be costly to produce. The provider can now develop "lower fidelity" simulants for engineering applications such as drilling and mobility applications.

Reward Merit with Praise.

ERIC Educational Resources Information Center

Andrews, Hans A.

1987-01-01

Describes the efforts of two educational institutions to reward teaching excellence using positive feedback rather than merit pay incentives. An Arizona district, drawing on Herzberg's motivation theories, offers highly individualized rewards ranging from computers to conference money, while an Illinois community college bestows engraved plaques…

Investigating the Merits of Pair Work on a Text Editing Task in ESL Classes

ERIC Educational Resources Information Center

Storch, Neomy

2007-01-01

Although the literature on language pedagogy encourages the use of pair work in the second language classroom, students sometimes seem reluctant to work in pairs, particularly on grammar-focused tasks. This study investigated the merits of pair work by comparing pair and individual work on an editing task and by analysing the nature of pair…

Merit Pay Plans for Teachers: Status and Descriptions. ERS Report.

ERIC Educational Resources Information Center

Educational Research Service, Arlington, VA.

This report, an update of the 1978 survey of national merit pay plans for teachers, provides descriptive data on currently operating merit pay plans and state level activities. Outlining current research, the report points out that neither a commonly acceptable definition of merit pay nor a generally acceptable method of determining meritorious…

Springback and diagravitropism in Merit corn roots

NASA Technical Reports Server (NTRS)

Kelly, M. O.; Leopold, A. C.

1992-01-01

Dark-treated Merit corn (Zea mays L.) roots are diagravitropic and lose curvature upon withdrawal of the gravity stimulus (springback). Springback was not detected in a variety of corn that is orthogravitropic in the dark, nor in Merit roots in which tropistic response was enhanced either with red light or with abscisic acid. A possible interpretation is that springback may be associated with a weak growth response of diagravitropic roots.

Why Do so Few Public School Districts Use Merit Pay?

ERIC Educational Resources Information Center

Goldhaber, Dan; DeArmond, Michael; Player, Daniel; Choi, Hyung-Jai

2008-01-01

This article presents a principal-agent model in the context of public schools to help explain the use of merit pay for teachers. The model considers how both the nature of teaching and the political costs of union resistance affect school district merit pay decisions. Our results support the idea that merit pay is more likely in environments…

Merit Pay and Music Education: A Motivation Perspective

ERIC Educational Resources Information Center

Vagi, Robert

2014-01-01

Recently, state and federal legislators have emphasized teacher quality in their efforts to improve public education. Many reformers believe that merit pay may prove invaluable in attracting highly qualified educators to the workforce and retaining them, as well as in improving students' test scores. While merit pay's ability to recruit and retain…

Choosing Schools and Choosing Content: The Case of Career and Technical Education. Issue Focus

ERIC Educational Resources Information Center

Rosen, Rachel

2017-01-01

The public discussion around school choice often focuses on the types of schools families can choose from--public, charter, magnet, or private--and the importance of having a choice, rather than on the content of what they may be choosing. In the high school choice process, some form of career and technical education (CTE) is likely to arise as an…

Marketing Merit Aid: The Response of Flagship Campuses to State Merit Aid Programs

ERIC Educational Resources Information Center

Ness, Erik C.; Lips, Adam J. A.

2011-01-01

This study examines the differences in the portfolio of institutional scholarships and the marketing of these awards between flagship campuses with and without state merit aid programs. Using content analysis techniques to analyze institutional websites of the 16 Southern Regional Education Board (SREB) flagship campuses, three thematic responses…

The impact of using old germplasm on genetic merit and diversity-A cattle breed case study.

PubMed

Eynard, Sonia E; Windig, Jack J; Hulsegge, Ina; Hiemstra, Sipke-Joost; Calus, Mario P L

2018-05-29

Artificial selection and high genetic gains in livestock breeds led to a loss of genetic diversity. Current genetic diversity conservation actions focus on long-term maintenance of breeds under selection. Gene banks play a role in such actions by storing genetic materials for future use and the recent development of genomic information is facilitating characterization of gene bank material for better use. Using the Meuse-Rhine-Issel Dutch cattle breed as a case study, we inferred the potential role of germplasm of old individuals for genetic diversity conservation of the current population. First, we described the evolution of genetic merit and diversity over time and then we applied the optimal contribution (OC) strategy to select individuals for maximizing genetic diversity, or maximizing genetic merit while constraining loss of genetic diversity. In the past decades, genetic merit increased while genetic diversity decreased. Genetic merit and diversity were both higher in an OC scenario restricting the rate of inbreeding when old individuals were considered for selection, compared to considering only animals from the current population. Thus, our study shows that gene bank material, in the form of old individuals, has the potential to support long-term maintenance and selection of breeds. © 2018 The Authors. Journal of Animal Breeding and Genetics Published by Blackwell Verlag GmbH.

Clinical track faculty: merits and issues.

PubMed

Lee, Won-Hee; Kim, Cho Ja; Roh, Young Sook; Shin, Hyunsook; Kim, Mi Ja

2007-01-01

Clinical track faculty (CTF) has been in operation for more than two decades in the United States, and 12 of the top 20 schools of nursing with the highest National Institutes of Health funding in the United States have CTF in place. Yet, only limited articles have been published regarding the merits and issues related to its operation. This article examines the advantages/merits of establishing CTF in schools of nursing, discusses the qualification criteria and types of appointment for CTF, and analyzes issues related to operating CTF in Korea. A questionnaire survey and two workshops were conducted involving faculty from a college of nursing and clinical nurse managers from university-affiliated medical centers and community agencies. Most of the respondents indicated that establishing CTF was advantageous. Merits included the following: increasing reality-based clinical education and training; decreasing the reality shock of students; increasing student satisfaction; and linking education, practice, and research more effectively. Major issues were as follows: getting the approval of medical centers/universities; developing an agreement on CTF operation between the college of nursing and clinical agencies; clarifying types and criteria of appointment and promotion; and developing a statement on role and compensation policies. Most issues are similar to what U.S. schools of nursing have faced, except for the first one. In conclusion, establishing CTF in Korea appears to be highly desirable. Merits outweigh issues/concerns, and Korean nursing schools may look for an opportune time for obtaining the approval of medical centers/universities. Nursing schools in other countries that face a similar challenge of providing clinical teaching with high research performance may consider instituting CTF.

7 CFR 3400.22 - Merit review for education and extension activities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Merit review for education and extension activities...) COOPERATIVE STATE RESEARCH, EDUCATION, AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE SPECIAL RESEARCH GRANTS PROGRAM Peer and Merit Review Arranged by Grantees § 3400.22 Merit review for education and...

Interdependent figure-of-merit software development

NASA Technical Reports Server (NTRS)

Ramohalli, K.; Kirsch, T.

1989-01-01

This program was undertaken in order to understand the complex nature of interdependent performance in space missions. At the first step in a planned sequence of progress, a spread sheet program was developed to evaluate different fuel/oxidizer combinations for a specific Martian mission. This program is to be linked with output attained using sophisticated software produced by Gordon and McBride. The programming to date makes use of 11 independent parameters. Optimization is essential when faced with the incredible magnitude of costs, risks, and benefits involved with space exploration. A system of weights needs to be devised on which to measure the options. It was the goal to devise a Figure of Merit (FoM) on which different choices can be presented and made. The plan was to model typical missions to Mars, identify the parameters, and vary them until the best one is found. Initially, most of the focus was placed on propellant selection.

Who Should We Help? The Negative Social Consequences of Merit Scholarships.

ERIC Educational Resources Information Center

Heller, Donald E., Ed.; Marin, Patricia, Ed.

This is a collection of papers from a 2001 symposium at Harvard University entitled "State Merit Aid Programs: College Access and Equity." After a Foreword by Gary Orfield, the seven papers are (1) "State Merit Scholarship Programs: An Introduction" (Donald E. Heller); (2) "Merit Scholarships and College Access: Evidence…

42 CFR § 414.1465 - Physician-focused payment models.

Code of Federal Regulations, 2010 CFR

2017-10-01

... 42 Public Health 3 2017-10-01 2017-10-01 false Physician-focused payment models. § 414.1465... Merit-Based Incentive Payment System and Alternative Payment Model Incentive § 414.1465 Physician-focused payment models. (a) Definition. A physician-focused payment model (PFPM) is an Alternative Payment...

Merit Pay for Teachers. The Best of ERIC on Educational Management, Number 74.

ERIC Educational Resources Information Center

ERIC Clearinghouse on Educational Management, Eugene, OR.

Included in this annotated bibliography of 11 publications on merit pay are reports covering various approaches to merit increases and the successes of a merit pay program in California's Round Valley School District, an Educational Research Service review of current research and practice on merit and incentive pay for teachers, an ERIC…

Faculty and Administrator Perspectives of Merit Pay Compensation Systems in Private Higher Education: A Mixed Methods Analysis

ERIC Educational Resources Information Center

Power, Anne L.

2013-01-01

The purpose of this explanatory sequential mixed methods study is to explore faculty and administrator perspectives of faculty merit pay compensation systems in private, higher education institutions. The study focuses on 10 small, private, four-year institutions which are religiously affiliated. All institutions are located in Nebraska, Iowa, and…

The Right Stuff: White Male Perspectives on Merit, Measurement, and Affirmative Action Admissions to Graduate Professional Schools.

ERIC Educational Resources Information Center

Lipson, Helen D.

This exploratory study examines several facets of everyday perspectives on merit and the meritocratic allocation of rewards and opportunities, focusing on race-targeted, affirmative action admissions of Blacks and Latinos to law schools, medical schools, and Master of Business Administration (MBA) programs. Subjects were 32 white, male college…

A figure of merit for AMTEC electrodes

NASA Technical Reports Server (NTRS)

Underwood, M. L.; Williams, R. M.; Jeffries-Nakamura, B.; Ryan, M. A.

1991-01-01

As a method to compare the results of alkali metal thermoelectric converter (AMTEC) electrode performance measured under different conditions, an AMTEC figure of merit called ZA is proposed. This figure of merit is the ratio of the experimental maximum power for an electrode to a calculated maximum power density as determined from a recently published electrode performance model. The calculation of a maximum power density assumes that certain loss terms in the electrode can be reduced to essentially zero by improved cell design and construction, and that the electrochemical exchange current is determined from a standard value. Other losses in the electrode are considered inherent to the electrode performance. Thus, these terms remain in the determination of the calculated maximum power. A value of ZA near one, then, indicates an electrode performance near the maximum possible performance. The primary limitation of this calculation is that the small electrode effect cannot be included. This effect leads to anomalously high values of ZA. Thus, the electrode area should be reported along with the figure of merit.

Profiles of Merit Pay Provisions in Ohio School Districts

ERIC Educational Resources Information Center

Willis, Chris; Ingle, W. Kyle

2018-01-01

A small number of districts in Ohio from a variety of locales have adopted merit pay provisions. Using Springer's (2009) taxonomy of teacher compensation, we analyzed compensation provisions of these districts. We asked: What are the characteristics of these districts? What criteria are used to determine merit? Who is determining who receives…

Merit and Justice: An Experimental Analysis of Attitude to Inequality

PubMed Central

Rustichini, Aldo; Vostroknutov, Alexander

2014-01-01

Merit and justice play a crucial role in ethical theory and political philosophy. Some theories view justice as allocation according to merit; others view justice as based on criteria of its own, and take merit and justice as two independent values. We study experimentally how these views are perceived. In our experiment subjects played two games (both against the computer): a game of skill and a game of luck. After each game they observed the earnings of all the subjects in the session, and thus the differences in outcomes. Each subject could reduce the winnings of one other person at a cost. The majority of the subjects used the option to subtract. The decision to subtract and the amount subtracted depended on whether the game was one of skill or luck, and on the distance between the earnings of the subject and those of others. Everything else being equal, subjects subtracted more in luck than in skill. In skill game, but not in luck, the subtraction becomes more likely, and the amount larger, as the distance increases. The results show that individuals considered favorable outcomes in luck to be undeserved, and thus felt more justified in subtracting. In the skill game instead, they considered more favorable outcomes (their own as well as others') as signal of ability and perhaps effort, which thus deserved merit; hence, they felt less motivated to subtract. However, a larger size of the unfavorable gap from the others increased the unpleasantness of poor performance, which in turn motivated larger subtraction. In conclusion, merit is attributed if and only if effort or skill significantly affect the outcome. An inequality of outcomes is viewed differently depending on whether merit causes the difference or not. Thus, merit and justice are strongly linked in the human perception of social order. PMID:25490094

UCSD's Automated Merit Processing System.

ERIC Educational Resources Information Center

Merryman, Robert; Johnson, Judy R.; Block, Ron

1998-01-01

The University of California San Diego replaced its manual staff merit-increase-recommendation process with an online computer program to reduce workloads and improve the quality of the final recommendations. The highly successful system has been enthusiastically embraced by the campus community and recognized by the National Association of…

Free Community College and Merit Scholarships

ERIC Educational Resources Information Center

Buchanan, Lori Elliott; Wilson, Kristin Bailey

2017-01-01

This chapter addresses the impact of free community college and state merit scholarships on college-going patterns of high school graduates, community college revenue contexts, and student access and completion at community colleges.

"Am I Famous Yet?" Judging Scholarly Merit in Psychological Science: An Introduction.

PubMed

Sternberg, Robert J

2016-11-01

The purpose of this symposium is to consider new ways of judging merit in academia, especially with respect to research in psychological science. First, I discuss the importance of merit-based evaluation and the purpose of this symposium. Next, I review some previous ideas about judging merit-especially creative merit-and I describe some of the main criteria used by institutions today for judging the quality of research in psychological science. Finally, I suggest a new criterion that institutions and individuals might use and draw some conclusions. © The Author(s) 2016.

Paying for Better Teaching: Merit Pay and Its Alternatives. OAP Monograph Series.

ERIC Educational Resources Information Center

Bacharach, Samuel B.; And Others

President Reagan's promotion of merit pay as the main vehicle of educational change has prompted a sharp debate. This monograph presents arguments for and against merit pay and assesses its relative worth as a means of improving American education. First, merit pay is defined as a compensation system linking individual teachers' salaries to…

Figures of merit for microwave photonic phase shifters based on semiconductor optical amplifiers.

PubMed

Sancho, Juan; Lloret, Juan; Gasulla, Ivana; Sales, Salvador; Capmany, José

2012-05-07

We theoretically and experimentally compare the performance of two fully tunable phase shifter structures based on semiconductor optical amplifiers (SOA) by means of several figures of merit common to microwave photonic systems. A single SOA stage followed by a tailored notch filter is compared with a cascaded implementation comprising three SOA-based phase shifter stages. Attention is focused on the assessment of the RF net gain, noise figure and nonlinear distortion. Recommendations on the performance optimization of this sort of approaches are detailed.

Congressional Report Waffles on Merit Pay.

ERIC Educational Resources Information Center

American School Board Journal, 1983

1983-01-01

A skeptical review of recent congressional task force recommendations for public school teachers, which include only a limited endorsement of merit pay and strong encouragement for sabbatical leave for teachers to study and travel abroad. (JBM)

Student Merit Awards: High School.

ERIC Educational Resources Information Center

Sachs, Leroy, Ed.

The Student Merit Award Program was designed to motivate, stimulate and reward students for their study and achievement outside the mathematics classroom by providing enrichment material on a variety of mathematical topics. In general, these topics are either not found in the standard curriculum or represent a more in-depth study of standard…

Net merit as a measure of lifetime profit: 2018 revision

USDA-ARS?s Scientific Manuscript database

The lifetime net merit (NM$) index ranks dairy animals based on their combined genetic merit for economically important traits. Indexes are updated periodically to include new traits and to reflect prices expected in the next few years. The August 2018 update of NM$ includes genetic evaluations for ...

Guidelines for Merit Media Programs.

ERIC Educational Resources Information Center

Kentucky State Dept. of Education, Frankfort. Div. of Instructional Services.

Merit ratings for school media programs that exceed state requirements in Kentucky are explored. Standards for administrative support, facilities, resources, personnel, and programs are provided as well as procedures for conducting a self-study prior to an on-site visit. The self-study instrument which is the major part of the document covers such…

Teachers' Perceptions of Merit Pay

ERIC Educational Resources Information Center

Jackson, Vanessa; Langheinrich, Cornelia; Loth, Dan

2012-01-01

The purpose of the study is to show the various perceptions teachers have on merit pay. This research was designed to examine the perceptions and attitudes of teachers towards the idea of performance based pay. This topic has been an ongoing battle within school systems since the 1800s. The participants in this study were teachers from the state…

Career Progress of Merit Scholars.

ERIC Educational Resources Information Center

Watley, Donivan J.

National Merit Scholars, chosen in 1956 and 1957, were studied to assess career progress made by highly gifted students 7 to 8 years after they had entered college and to identify factors that possibly contributed to the differential progress observed. Before entering college, each of the 368 subjects was asked what level of education he intended…

ASK ME--A Merit Promotion System

ERIC Educational Resources Information Center

Johnson, Michael L.; McCloskey, Kenneth R.

1978-01-01

Describes a procedure developed at the Red River Army Depot, Texarkana, Texas, for selecting and evaluating personnel called AKS ME (Ability, Skill and Knowledge Merit Evaluation), consisting of four basic steps: job analysis, examination plan, candidate evaluation, and validation. (MF)

Employee Reactions to Merit Pay: Cognitive Approach and Social Approach

ERIC Educational Resources Information Center

Wang, Yingchun

2010-01-01

The dissertation aims to tackle one of the most pressing questions facing the merit pay system researchers and practitioners: Why do merit pay raises have such a small effect on employees' satisfaction, commitment and job performance? My approach to the study of this question is to develop explanatory frameworks from two perspectives: cognitive…

The Impact of Merit-Based Financial Aid on College Enrollment: A Field Experiment

ERIC Educational Resources Information Center

Monks, James

2009-01-01

Merit-based financial aid awards have become increasingly prevalent in the pricing policies of higher education institutions. This study utilizes an experiment to estimate the efficacy of merit-aid awards in achieving the institutional objective of attracting the most academically desirable applicants. I find that merit aid has a statistically…

Pros and Cons and Current Status of Merit Pay in the Public Schools.

ERIC Educational Resources Information Center

Adkins, Gary A.

During the 1920's merit pay became the most preferred system of teacher compensation; however, today fewer than 4 percent of the school systems in the United States use merit pay plans. The National Education Association suggests that merit pay is a "bogus issue" obscuring more significant areas of education needing reform, and the…

The citation merit of scientific publications.

PubMed

Crespo, Juan A; Ortuño-Ortín, Ignacio; Ruiz-Castillo, Javier

2012-01-01

We propose a new method to assess the merit of any set of scientific papers in a given field based on the citations they receive. Given a field and a citation impact indicator, such as the mean citation or the [Formula: see text]-index, the merit of a given set of [Formula: see text] articles is identified with the probability that a randomly drawn set of [Formula: see text] articles from a given pool of articles in that field has a lower citation impact according to the indicator in question. The method allows for comparisons between sets of articles of different sizes and fields. Using a dataset acquired from Thomson Scientific that contains the articles published in the periodical literature in the period 1998-2007, we show that the novel approach yields rankings of research units different from those obtained by a direct application of the mean citation or the [Formula: see text]-index.

Focus on Mentee-Mentor Relationships: The 10th Grade Implementation of iMentor's College Ready Program. Technical Appendices

ERIC Educational Resources Information Center

Merrill, Lisa; Kang, David; Siman, Nina; Soltani, Jasmine

2016-01-01

This document presents the technical appendices that accompany the full report entitled:"Focus on Mentee-Mentor Relationships: The 10th Grade Implementation of iMentor's College Ready Program." The appendices include: (1) Mentor Survey Construct Items; (2) Qualative Data Collection and Analysis Methods; and (3) Methods for Estimating the…

Relationship between dairy cow genetic merit and profit on commercial spring calving dairy farms.

PubMed

Ramsbottom, G; Cromie, A R; Horan, B; Berry, D P

2012-07-01

Because not all animal factors influencing profitability can be included in total merit breeding indices for profitability, the association between animal total merit index and true profitability, taking cognisance of all factors associated with costs and revenues, is generally not known. One method to estimate such associations is at the herd level, associating herd average genetic merit with herd profitability. The objective of this study was to primarily relate herd average genetic merit for a range of traits, including the Irish total merit index, with indicators of performance, including profitability, using correlation and multiple regression analyses. Physical, genetic and financial performance data from 1131 Irish seasonal calving pasture-based dairy farms were available following edits; data on some herds were available for more than 1 year of the 3-year study period (2007 to 2009). Herd average economic breeding index (EBI) was associated with reduced herd average phenotypic milk yield but with greater milk composition, resulting in higher milk prices. Moderate positive correlations (0.26 to 0.61) existed between genetic merit for an individual trait and average herd performance for that trait (e.g. genetic merit for milk yield and average per cow milk yield). Following adjustment for year, stocking rate, herd size and quantity of purchased feed in the multiple regression analysis, average herd EBI was positively and linearly associated with net margin per cow and per litre as well as gross revenue output per cow and per litre. The change in net margin per cow per unit change in the total merit index was €1.94 (s.e. = 0.42), which was not different from the expectation of €2. This study, based on a large data set of commercial herds with accurate information on profitability and genetic merit, confirms that, after accounting for confounding factors, the change in herd profitability per unit change in herd genetic merit for the total merit index is

An Optimization Model for the Allocation of University Based Merit Aid

ERIC Educational Resources Information Center

Sugrue, Paul K.

2010-01-01

The allocation of merit-based financial aid during the college admissions process presents postsecondary institutions with complex and financially expensive decisions. This article describes the application of linear programming as a decision tool in merit based financial aid decisions at a medium size private university. The objective defined for…

Recommended Figures of Merit for Green Monopropellants

NASA Technical Reports Server (NTRS)

Marshall. William M.; Deans, Matthew C.

2013-01-01

Hydrazine propellant has historically been used as a rocket thruster monopropellant since the mid-1960s. Mission managers are well aware of its characteristics and performance. However, it is a known toxic chemical and a wide effort is underway to reduce and/or eliminate its use worldwide. Several new propellant combinations have been developed in the last few years which tout or promise to provide same or better performance as hydrazine while being "non-toxic" or "green". Yet, there is no consistent definition for what constitutes "non-toxic" or "green", and thus no good figure of merit for which to compare. This paper seeks to review the three major categories of figures of merit, and discusses how they might be used to assess the viability of a propellant.

Making the Good Even Better: Feedback from easyCBM Focus Groups, School Year 2009/2010. Technical Report # 1001

ERIC Educational Resources Information Center

Alonzo, Julie; Tindal, Gerald; Lai, Cheng-Fei

2010-01-01

This technical report provides a summary of feedback from teachers, administrators, and support personnel who used the easyCBM progress monitoring and benchmark assessment system during school year 2009/2010. Data were gathered from semi-structured focus groups conducted during the 2010 easyCBM August Institute at the University of Oregon. Results…

Merit Pay and the Music Teacher

ERIC Educational Resources Information Center

Elpus, Kenneth

2011-01-01

Current proponents of education reform are at present seeking to fundamentally change the system of teacher compensation by eliminating the traditional single salary schedule and instituting a merit pay system that directly links teacher pay to student achievement. To date, the scholarly literature in music education has been silent on the subject…

Metacognitive reflection and insight therapy (MERIT) for patients with schizophrenia.

PubMed

de Jong, S; van Donkersgoed, R J M; Timmerman, M E; Aan Het Rot, M; Wunderink, L; Arends, J; van Der Gaag, M; Aleman, A; Lysaker, P H; Pijnenborg, G H M

2018-04-25

Impaired metacognition is associated with difficulties in the daily functioning of people with psychosis. Metacognition can be divided into four domains: Self-Reflection, Understanding the Other's Mind, Decentration, and Mastery. This study investigated whether Metacognitive Reflection and Insight Therapy (MERIT) can be used to improve metacognition. This study is a randomized controlled trial. Patients in the active condition (n = 35) received forty MERIT sessions, the control group (n = 35) received treatment as usual. Multilevel intention-to-treat and completers analyses were performed for metacognition and secondary outcomes (psychotic symptomatology, cognitive insight, Theory of Mind, empathy, depression, self-stigma, quality of life, social functioning, and work readiness). Eighteen out of 35 participants finished treatment, half the drop-out stemmed from therapist attrition (N = 5) or before the first session (N = 4). Intention-to-treat analysis demonstrated that in both groups metacognition improved between pre- and post-measurements, with no significant differences between the groups. Patients who received MERIT continued to improve, while the control group returned to baseline, leading to significant differences at follow-up. Completers analysis (18/35) showed improvements on the Metacognition Assessment Scale (MAS-A) scales Self Reflectivity and metacognitive Mastery at follow-up. No effects were found on secondary outcomes. On average, participants in the MERIT group were, based on MAS-A scores, at follow-up more likely to recognize their thoughts as changeable rather than as facts. MERIT might be useful for patients whose self-reflection is too limited to benefit from other therapies. Given how no changes were found in secondary measures, further research is needed. Limitations and suggestions for future research are discussed.

Merit Pay for Teachers. ERS Report.

ERIC Educational Resources Information Center

Educational Research Service, Arlington, VA.

This report is one of three companion reports of the results of a study on merit pay and incentive plans for teachers, and for administrators and support personnel as well. The data in these studies are reported separately by four school system enrollment groups (large, medium, small, and very small) and, in many tables, by eight geographic…

Problems with the Small Business Administration’s Merit Appraisal and Compensation System.

DTIC Science & Technology

1981-09-21

TAD-AI07 181 GENERAL ACCOUNTING OFFICE WASHINGTON DC FEDERAL PERS-ETC F/6 5/9 PROBLEMS WITH THE SMALL BUSINESS ADMINISTRATION’S MERIT APPRAIS--ETC(U...Adninistrator, Small Business Administration Dear Mr. Car D Subjec::/ Problems with the Small Business Administra- tjon’s Merit Appraisal and Compensation...System, (rLP68 8i 71). We reviewed the Small Business Administration’s (SBA’s) performance appraisal/merit pay program as part of our review of

Legal Considerations Regarding Merit Pay Systems.

ERIC Educational Resources Information Center

Twomey, Rosemarie Feuerbach

This paper examines how a merit-pay award may lead to employer liability under the following types of laws: constitutional (federal and state); federal and state statutory law; and the common or case law handed down by the federal and state court judges. First, several court decisions are presented to indicate the status of the law as it is likely…

Flexible merit pay for faculty.

PubMed

Allcorn, S

1986-01-01

Faculty and administrators of medical schools should not depend only upon customary forms of salary administration. Many medical schools and departments set salaries in a manner contrary to the principal mission of the institution. In this approach, the author proposes a versatile, flexible, and cost-effective salary merit pay program. The system not only follows the mission of the institution, it also allows for a stimulating assortment of pay opportunities, and promotes productivity since the faculty members actively design their own programs.

The Merit of Synesthesia for Consciousness Research

PubMed Central

van Leeuwen, Tessa M.; Singer, Wolf; Nikolić, Danko

2015-01-01

Synesthesia is a phenomenon in which additional perceptual experiences are elicited by sensory stimuli or cognitive concepts. Synesthetes possess a unique type of phenomenal experiences not directly triggered by sensory stimulation. Therefore, for better understanding of consciousness it is relevant to identify the mental and physiological processes that subserve synesthetic experience. In the present work we suggest several reasons why synesthesia has merit for research on consciousness. We first review the research on the dynamic and rapidly growing field of the studies of synesthesia. We particularly draw attention to the role of semantics in synesthesia, which is important for establishing synesthetic associations in the brain. We then propose that the interplay between semantics and sensory input in synesthesia can be helpful for the study of the neural correlates of consciousness, especially when making use of ambiguous stimuli for inducing synesthesia. Finally, synesthesia-related alterations of brain networks and functional connectivity can be of merit for the study of consciousness. PMID:26696921

Does Merit-Based Aid Improve College Affordability? Testing the Bennett Hypothesis in the Era of Merit-Based Aid

ERIC Educational Resources Information Center

Lee, Jungmin

2016-01-01

This study tested the Bennett hypothesis by examining whether four-year colleges changed listed tuition and fees, the amount of institutional grants per student, and room and board charges after their states implemented statewide merit-based aid programs. According to the Bennett hypothesis, increases in government financial aid make it easier for…

49 CFR 1103.19 - Advising upon the merits of a client's cause.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 8 2010-10-01 2010-10-01 false Advising upon the merits of a client's cause. 1103... Practitioner's Duties and Responsibilities Toward A Client § 1103.19 Advising upon the merits of a client's cause. A practitioner shall try to obtain full knowledge of his client's cause before advising thereon...

Risk Aversion and Support for Merit Pay: Theory and Evidence from Minnesota's Q Comp Program

ERIC Educational Resources Information Center

Nadler, Carl; Wiswall, Matthew

2011-01-01

Recent research attributes the lack of merit pay in teaching to the resistance of teachers. This article examines whether the structure of merit pay affects the types of teachers who support it. We develop a model of the relative utility teachers receive from merit pay versus the current fixed schedule of raises. We show that if teachers are risk…

5 CFR 315.611 - Appointment of certain veterans who have competed under agency merit promotion announcements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... competed under agency merit promotion announcements. 315.611 Section 315.611 Administrative Personnel... who have competed under agency merit promotion announcements. (a) Agency authority. An agency may... competition under a merit promotion announcement open to candidates outside the agency's workforce; and (2...

Merit-Based College Scholarships and Car Sales

ERIC Educational Resources Information Center

Cornwell, Christopher; Mustard, David B.

2007-01-01

Since the early 1990s, state governments have distributed billions of dollars in financial aid through merit-based college scholarships, most of which have no means tests. The model for most of these programs is Georgia's Helping Outstanding Pupils Educationally (HOPE) scholarship. Given the high correlation between precollege academic achievement…

5 CFR 335.106 - Special selection procedures for certain veterans under merit promotion.

Code of Federal Regulations, 2010 CFR

2010-01-01

... veterans under merit promotion. 335.106 Section 335.106 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROMOTION AND INTERNAL PLACEMENT General Provisions § 335.106 Special selection procedures for certain veterans under merit promotion. Preference eligibles or veterans who have...

Teacher Merit Pay. The Progress of Education Reform. Volume 11, Number 3

ERIC Educational Resources Information Center

Education Commission of the States (NJ1), 2010

2010-01-01

Merit pay programs for educators -- sometimes referred to a "pay for performance" -- attempt to tie a teacher's compensation to his/her performance in the classroom. While the idea of merit pay for classroom teachers has been around for several decades, only now is it starting to be implemented in a growing number of districts around the…

Cybersecurity Figure of Merit

DTIC Science & Technology

2016-04-30

qÜáêíÉÉåíÜ=^ååì~ä= ^Åèìáëáíáçå=oÉëÉ~êÅÜ= póãéçëáìã= tÉÇåÉëÇ~ó=pÉëëáçåë= sçäìãÉ=f= = Cybersecurity Figure of Merit CAPT Brian Erickson, USN, SPAWAR...Operational and Developmental Dimensions of Cybersecurity Wednesday, May 4, 2016 3:30 p.m. – 5:00 p.m. Chair: Rear Admiral David H. Lewis, USN, Commander...Space and Naval Warfare Systems Command The Cybersecurity Challenge in Acquisition Sonia Kaestner, Adjunct Professor, McDonough School of Business

Debate continues on northwest's merits

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

Stremel, K.

1984-07-01

Estimates of northwest Montana's petroleum reserves range from barren Precambrian rock to reserves exceeding those of Alaska's Prudhoe Bay. Geological debates concerning the merits of the vast areas continues. Seismic data and geological studies indicate that the area holds considerable promise. Several large structures have been identified, and oil and gas seeps have been reported. The area's true potential, however, will be revealed only by drilling, which is both risky and expensive. Several wildcat drilling operations are underway but the area's hydrocarbon potential may not be released for several years.

Development of a lifetime merit-based selection index for US dairy grazing systems

USDA-ARS?s Scientific Manuscript database

Pasture-based dairy producers in the US face costs, revenues and management challenges that differ from those associated with conventional dairy production systems. Three Grazing Merit indexes (GM$1, GM$2, and GM$3), parallel to the US Lifetime Net Merit (NM$) index, were constructed using economic ...

The effects of merit-based financial aid on drinking in college.

PubMed

Cowan, Benjamin W; White, Dustin R

2015-12-01

We study the effect of state-level merit aid programs (such as Georgia's HOPE scholarship) on alcohol consumption among college students. Such programs have the potential to affect drinking through a combination of channels--such as raising students' disposable income and increasing the incentive to maintain a high GPA--that could theoretically raise or lower alcohol use. We find that the presence of a merit-aid program in one's state generally leads to an overall increase in (heavy) drinking. This effect is concentrated among men, students with lower parental education, older students, and students with high college GPA's. Our findings are robust to several alternative empirical specifications including event-study analyses by year of program adoption. Furthermore, no difference in high-school drinking is observed for students attending college in states with merit-aid programs. Copyright © 2015 Elsevier B.V. All rights reserved.

Millimeter wave front-end figure of merit, part 2

NASA Astrophysics Data System (ADS)

Silberman, Gabriel G.

1995-09-01

This report presents a practical approach for defining and calculating a meaningful figure of merit for frequency modulated continuous wave radar systems with separate receive and transmit (bistatic) antennas.

Policy Perspectives: No Merit in these Scholarships

ERIC Educational Resources Information Center

Vincent, Fay

2005-01-01

Mr. Fay Vincent, former Commissioner of Major League Baseball and Executive Vice President of The Coca Cola Company, provides a crisp, concise assessment of a trend that has worried us for quite a while: the growing trend of rewarding academically-gifted and typically-affluent students with an extra dose of merit aid, often at the expense of…

DOE Hydrogen Program: 2006 Annual Merit Review and Peer Evaluation Report

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

Milliken, J.

This report summarizes comments from the Peer Review Panel at the FY 2006 DOE Hydrogen Program Annual Merit Review, held on May 16-19, 2006, in Arlington, Virginia. The projects evaluated support the Department of Energy and President Bush's Hydrogen Initiative. The results of this merit review and peer evaluation are major inputs used by DOE to make funding decisions. Project areas include hydrogen production and delivery; hydrogen storage; fuel cells; technology validation; safety, codes and standards; education; and systems analysis.

DOE Hydrogen Program: 2005 Annual Merit Review and Peer Evaluation Report

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

Chalk, S. G.

This report summarizes comments from the Peer Review Panel at the FY 2005 DOE Hydrogen Program Annual Merit Review, held on May 23-26, 2005, in Arlington, Virginia. The projects evaluated support the Department of Energy and President Bush's Hydrogen Initiative. The results of this merit review and peer evaluation are major inputs used by DOE to make funding decisions. Project areas include hydrogen production and delivery; hydrogen storage; fuel cells; technology validation; safety, codes and standards; education; and systems analysis.

DOE Hydrogen Program: 2007 Annual Merit Review and Peer Evaluation Report

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

Milliken, J.

This report summarizes comments from the Peer Review Panel at the FY 2007 DOE Hydrogen Program Annual Merit Review, held on May 14-18, 2007, in Washington, D.C. The projects evaluated support the Department of Energy and President Bush's Hydrogen Initiative. The results of this merit review and peer evaluation are major inputs used by DOE to make funding decisions. Project areas include hydrogen production and delivery; hydrogen storage; fuel cells; technology validation; safety, codes and standards; education; and systems analysis.

Improving Teaching Effectiveness: Merit Pay vs. Organizational Culture.

ERIC Educational Resources Information Center

Bushardt, Stephen C.; Fowler, Aubrey R.

1987-01-01

Identifies four conditions which cause merit pay systems to fail to increase teacher performance: lack of skills, the poor timing of rewards, an inability to measure performance; and competing reinforcers. Explains why organizational culture is a more effective mediator of rewards. (SD)

Examining the Impact of State Level Merit-Aid Policies on Advanced Placement Participation

ERIC Educational Resources Information Center

Kramer, Dennis A., II

2016-01-01

This study examines the impact of merit-aid programs on secondary course taking patterns. Specifically, this study uses difference-in-differences to analyze state-level Advanced Placement (AP) participation and examination data pre and post merit-aid adoption. Results indicate increases in AP participation and number of total examinations after…

Report of the Nuclear Propulsion Mission Analysis, Figures of Merit Subpanel: Quantifiable figures of merit for nuclear thermal propulsion

NASA Technical Reports Server (NTRS)

Haynes, Davy A.

1991-01-01

The results of an inquiry by the Nuclear Propulsion Mission Analysis, Figures of Merit subpanel are given. The subpanel was tasked to consider the question of what are the appropriate and quantifiable parameters to be used in the definition of an overall figure of merit (FoM) for Mars transportation system (MTS) nuclear thermal rocket engines (NTR). Such a characterization is needed to resolve the NTR engine design trades by a logical and orderly means, and to provide a meaningful method for comparison of the various NTR engine concepts. The subpanel was specifically tasked to identify the quantifiable engine parameters which would be the most significant engine factors affecting an overall FoM for a MTS and was not tasked with determining 'acceptable' or 'recommended' values for the identified parameters. In addition, the subpanel was asked not to define an overall FoM for a MTS. Thus, the selection of a specific approach, applicable weighting factors, to any interrelationships, for establishing an overall numerical FoM were considered beyond the scope of the subpanel inquiry.

Measuring Provider Performance for Physicians Participating in the Merit-Based Incentive Payment System.

PubMed

Squitieri, Lee; Chung, Kevin C

2017-07-01

In 2017, the Centers for Medicare and Medicaid Services began requiring all eligible providers to participate in the Quality Payment Program or face financial reimbursement penalty. The Quality Payment Program outlines two paths for provider participation: the Merit-Based Incentive Payment System and Advanced Alternative Payment Models. For the first performance period beginning in January of 2017, the Centers for Medicare and Medicaid Services estimates that approximately 83 to 90 percent of eligible providers will not qualify for participation in an Advanced Alternative Payment Model and therefore must participate in the Merit-Based Incentive Payment System program. The Merit-Based Incentive Payment System path replaces existing quality-reporting programs and adds several new measures to evaluate providers using four categories of data: (1) quality, (2) cost/resource use, (3) improvement activities, and (4) advancing care information. These categories will be combined to calculate a weighted composite score for each provider or provider group. Composite Merit-Based Incentive Payment System scores based on 2017 performance data will be used to adjust reimbursed payment in 2019. In this article, the authors provide relevant background for understanding value-based provider performance measurement. The authors also discuss Merit-Based Incentive Payment System reporting requirements and scoring methodology to provide plastic surgeons with the necessary information to critically evaluate their own practice capabilities in the context of current performance metrics under the Quality Payment Program.

Review of Related Literature and Research: History of Merit Pay, Differentiated Staffing, and Incentive Pay Programs.

ERIC Educational Resources Information Center

Guernsey, Marsha A.

This paper reviews selected literature pertaining to merit pay, differentiated staffing, and incentive pay programs. The first section reviews the history of these alternatives to the single salary schedule, beginning with an account of two experimental merit pay plans in the early 20th century. During the 1920s, merit pay plans gave way to the…

75 FR 65404 - Rehabilitation Research and Development Service Scientific Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-22

... DEPARTMENT OF VETERANS AFFAIRS Rehabilitation Research and Development Service Scientific Merit... & Regenerative Medicine Subcommittee of the Rehabilitation Research and Development Service Scientific Merit..., examination, reference to, [[Page 65405

2009 DOE Vehicle Technologies Program Annual Merit Review

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

none,

2009-10-01

Annual Merit Review and Peer Evaluation Meeting to review the FY2008 accomplishments and FY2009 plans for the Vehicle Technologies Program, and provide an opportunity for industry, government, and academic to give inputs to DOE on the Program with a structured and formal methodology.

Standardized Measures of Merit (MOM) Dictionary.

DTIC Science & Technology

1979-03-20

BLIP) of the target. 3. Coordinate transformations and rotation routines are required to compare the differences between the reference track and...AD-AI24 070 STANDARDIZED MEASURES OF MERIT (MOM) OICTIONARY(U) AI R I/lt FORCE ELECTRONIC WARFARE C ENTE R K ELLY AFR TX 20 MAR 79 UNCLASSIFEF/G5/2 5...SECURITY CLASSIFIIATIONd Of THIS5 PAGE READ Data Entered) REPORT DOCUMENTATION PAGE BEFORE COMPLETING FORM REPOR NUME.R ~GOVT ACCESSION NO. 3. RECIPIENT’S

Be Prepared: The Archeology Merit Badge Is Here.

ERIC Educational Resources Information Center

Skinner, S. Alan; Saunders, Cece; Poirier, David A.; Krofina, Douglas L.; Wheat, Pam

1998-01-01

Describes the new archaeology merit badge of the Boy Scouts of America. Discusses the requirement that scouts recruit a "counselor" who is a hobbyist or working archaeologist, and outlines the duties and ethical responsibilities of such mentors. Includes the scout's requirements for earning the badge. (SV)

45 CFR 201.11 - Personnel merit system review.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 2 2013-10-01 2012-10-01 true Personnel merit system review. 201.11 Section 201.11 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS TO...

45 CFR 201.11 - Personnel merit system review.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 2 2012-10-01 2012-10-01 false Personnel merit system review. 201.11 Section 201.11 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS TO...

45 CFR 201.11 - Personnel merit system review.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 2 2010-10-01 2010-10-01 false Personnel merit system review. 201.11 Section 201.11 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS TO...

45 CFR 201.11 - Personnel merit system review.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 2 2011-10-01 2011-10-01 false Personnel merit system review. 201.11 Section 201.11 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS TO...

45 CFR 201.11 - Personnel merit system review.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 2 2014-10-01 2012-10-01 true Personnel merit system review. 201.11 Section 201.11 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS TO...

Native Amazonian children forego egalitarianism in merit-based tasks when they learn to count.

PubMed

Jara-Ettinger, Julian; Gibson, Edward; Kidd, Celeste; Piantadosi, Steve

2016-11-01

Cooperation often results in a final material resource that must be shared, but deciding how to distribute that resource is not straightforward. A distribution could count as fair if all members receive an equal reward (egalitarian distributions), or if each member's reward is proportional to their merit (merit-based distributions). Here, we propose that the acquisition of numerical concepts influences how we reason about fairness. We explore this possibility in the Tsimane', a farming-foraging group who live in the Bolivian rainforest. The Tsimane' learn to count in the same way children from industrialized countries do, but at a delayed and more variable timeline, allowing us to de-confound number knowledge from age and years in school. We find that Tsimane' children who can count produce merit-based distributions, while children who cannot count produce both merit-based and egalitarian distributions. Our findings establish that the ability to count - a non-universal, language-dependent, cultural invention - can influence social cognition. © 2015 John Wiley & Sons Ltd.

Native Amazonian Children Forego Egalitarianism in Merit-Based Tasks When They Learn to Count

ERIC Educational Resources Information Center

Jara-Ettinger, Julian; Gibson, Edward; Kidd, Celeste; Piantadosi, Steve

2016-01-01

Cooperation often results in a final material resource that must be shared, but deciding how to distribute that resource is not straightforward. A distribution could count as fair if all members receive an equal reward ("egalitarian distributions"), or if each member's reward is proportional to their merit ("merit-based…

75 FR 3542 - Rehabilitation Research and Development Service Scientific Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-21

... unwarranted invasion of personal privacy. Disclosure would also reveal research proposals and research... DEPARTMENT OF VETERANS AFFAIRS Rehabilitation Research and Development Service Scientific Merit... (Federal Advisory Committee Act) that the Rehabilitation Research and Development Service Scientific Merit...

Optimal thermoelectric figure of merit of a molecular junction

NASA Astrophysics Data System (ADS)

Murphy, Padraig; Mukerjee, Subroto; Moore, Joel

2008-10-01

We show that a molecular junction can give large values of the thermoelectric figure of merit ZT , and so it could be used as a solid-state energy-conversion device that operates close to the Carnot efficiency. The mechanism is similar to the Mahan-Sofo model for bulk thermoelectrics—the Lorenz number goes to zero violating the Wiedemann-Franz law while the thermopower remains nonzero. The molecular state through which charge is transported must be weakly coupled to the leads, and the energy level of the state must be of order kBT away from the Fermi energy of the leads. In practice, the figure of merit is limited by the phonon thermal conductance; we show that the largest possible Z Ttilde ( Gtilde thph)-1/2 , where Gtilde thph is the phonon thermal conductance divided by the thermal conductance quantum.

Making Sense of the Educational Present: Problematising the "Merit Turn" in the Italian Eduscape

ERIC Educational Resources Information Center

Grimaldi, Emiliano; Barzano, Giovanna

2014-01-01

This article problematises the recent "merit turn" in the Italian education system. It addresses the analysis of how the global idea of "merit as lever for modernisation" and its related technologies have flowed into a regional education space through a set of four policy trajectories. It explores how these have partially…

The Politics of Determining Merit Aid Eligibility Criteria: An Analysis of the Policy Process

ERIC Educational Resources Information Center

Ness, Erik C.

2010-01-01

Despite the scholarly attention on the effects of merit aid on college access and choice, particularly on the significant effect that states' varied eligibility criteria play, no studies have examined the policy process through which merit aid criteria are determined. This is surprising given the recent attention to state-level policy dynamics and…

75 FR 40036 - Rehabilitation Research and Development Service Scientific Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-13

.... Disclosure would also reveal research proposals and research underway which could lead to the loss of these... DEPARTMENT OF VETERANS AFFAIRS Rehabilitation Research and Development Service Scientific Merit... (Federal Advisory Committee Act) that the Rehabilitation Research and Development Service Scientific Merit...

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.

Oceanography. Boy Scouts of America Merit Badge Series.

ERIC Educational Resources Information Center

Boy Scouts of America, Irving, TX.

Presented are various activities and projects intended to help Boy Scouts earn a merit badge in oceanography. Each project and/or activity is related to a requirement (objective) found in a list at the beginning of the booklet. Topic areas and/or related activities and projects include: (1) nature of oceanography (naming oceanography branches,…

The Inclusion of Self-Assessment in Merit Evaluation

ERIC Educational Resources Information Center

Rigler, Kenneth L.; Cook-Benjamin, Lorie; Wieland, Regi; Tholstrup, Carrie

2016-01-01

The purpose of this survey study was to collect faculty perceptions toward changes made to the faculty merit evaluation process in a college of education at a state comprehensive university. The changes in the evaluation occurred over a two-year period, where a formative rubric and faculty self-assessment were incorporated into the merit…

Teacher Merit Pay: Is It a Good Idea?

ERIC Educational Resources Information Center

Clabaugh, Gary K.

2009-01-01

President Obama's education agenda, which unhappily seems to be George W. Bush's program squared, contains two major features that will impact teacher pay and working conditions. The first is that charter schools are to be promoted aggressively. The second is an insistence on teacher merit pay. In this article, the author talks about teacher merit…

Operational Merits of Maritime Superconductivity

NASA Astrophysics Data System (ADS)

Ross, R.; Bosklopper, J. J.; van der Meij, K. H.

The perspective of superconductivity to transfer currents without loss is very appealing in high power applications. In the maritime sector many machines and systems exist in the roughly 1-100 MW range and the losses are well over 50%, which calls for dramatic efficiency improvements. This paper reports on three studies that aimed at the perspectives of superconductivity in the maritime sector. It is important to realize that the introduction of superconductivity comprises two technology transitions namely firstly electrification i.e. the transition from mechanical drives to electric drives and secondly the transition from normal to superconductive electrical machinery. It is concluded that superconductivity does reduce losses, but its impact on the total energy chain is of little significance compared to the investments and the risk of introducing a very promising but as yet not proven technology in the harsh maritime environment. The main reason of the little impact is that the largest losses are imposed on the system by the fossil fueled generators as prime movers that generate the electricity through mechanical torque. Unless electric power is supplied by an efficient and reliable technology that does not involve mechanical torque with the present losses both normal as well as superconductive electrification of the propulsion will hardly improve energy efficiency or may even reduce it. One exception may be the application of degaussing coils. Still appealing merits of superconductivity do exist, but they are rather related to the behavior of superconductive machines and strong magnetic fields and consequently reduction in volume and mass of machinery or (sometimes radically) better performance. The merits are rather convenience, design flexibility as well as novel applications and capabilities which together yield more adequate systems. These may yield lower operational costs in the long run, but at present the added value of superconductivity rather seems more

75 FR 72872 - Rehabilitation Research and Development Service Scientific Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-26

... DEPARTMENT OF VETERANS AFFAIRS Rehabilitation Research and Development Service Scientific Merit...-463 (Federal Advisory Committee Act) that a meeting of the Rehabilitation Research and Development Service Scientific Merit Review Board will be held on December 13-14, 2010, at the Hilton Alexandria Old...

Rare earth-doped materials with enhanced thermoelectric figure of merit

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

Venkatasubramanian, Rama; Cook, Bruce Allen; Levin, Evgenii M.

A thermoelectric material and a thermoelectric converter using this material. The thermoelectric material has a first component including a semiconductor material and a second component including a rare earth material included in the first component to thereby increase a figure of merit of a composite of the semiconductor material and the rare earth material relative to a figure of merit of the semiconductor material. The thermoelectric converter has a p-type thermoelectric material and a n-type thermoelectric material. At least one of the p-type thermoelectric material and the n-type thermoelectric material includes a rare earth material in at least one ofmore » the p-type thermoelectric material or the n-type thermoelectric material.« less

75 FR 25885 - The Merit Systems Protection Board (MSPB) is Providing Notice of the Opportunity to File Amicus...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-10

... MERIT SYSTEMS PROTECTION BOARD The Merit Systems Protection Board (MSPB) is Providing Notice of the Opportunity to File Amicus Briefs in the Matter of Larry L. Evans v. Department of Veterans Affairs, MSPB Docket Number AT-3330-09-0953- I-1. AGENCY: Merit Systems Protection Board. ACTION: Notice...

75 FR 20007 - The Merit Systems Protection Board (MSPB) Is Providing Notice of the Opportunity To File Amicus...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-16

... MERIT SYSTEMS PROTECTION BOARD The Merit Systems Protection Board (MSPB) Is Providing Notice of the Opportunity To File Amicus Briefs in the Matter of Hyginus U. Aguzie v. Office of Personnel Management, MSPB Docket Number DC-0731- 09-0261-R-1 AGENCY: Merit Systems Protection Board. ACTION: Notice...

76 FR 6197 - Health Services Research and Development Service Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-03

... Patient Response to Care; HSR 3-Informatics and Research Methods Development; HSR 4-Mental and Behavioral... DEPARTMENT OF VETERANS AFFAIRS Health Services Research and Development Service Merit Review Board... Advisory Committee Act) that a meeting of the Health Services Research and Development Service Merit Review...

MERIT: A man/computer data management and enhancement system for upper air nowcasting/forecasting in the United States. [Minimum Energy Routes using Interactive Techniques (MERIT)

NASA Technical Reports Server (NTRS)

Steinberg, R.

1984-01-01

It is suggested that the very short range forecast problem for aviation is one of data management rather than model development and the possibility of improving the aviation forecast using current technology is underlined. The MERIT concept of modeling technology, and advanced man/computer interactive data management and enhancement techniques to provide a tailored, accurate and timely forecast for aviation is outlined. The MERIT includes utilization of the Langrangian approach, extensive use of the automated aircraft report to complement the present data base and provide the most current observations; and the concept that a 2 to 12 hour forecast provided every 3 hr can meet the domestic needs of aviation instead of the present 18 and 24 hr forecast provided every 12 hr.

Enhanced spin figure of merit in an Aharonov-Bohm ring with a double quantum dot

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

Zhou, Xingfei; Qi, Fenghua; Jin, Guojun, E-mail: gjin@nju.edu.cn

2014-04-21

We theoretically investigate the thermoelectric effects in an Aharonov-Bohm ring with a serially coupled double quantum dot embedded in one arm. An external magnetic field is perpendicularly applied to the two dots. Using the nonequilibrium Green's function method in the linear-response regime, we calculate the charge and spin figures of merit. When the energy levels of the two quantum dots are equal and the system is connected to two normal leads, a large spin figure of merit (Z{sub s}T ≈ 4.5) accompanying with a small charge figure of merit (Z{sub c}T ≈ 0) can be generated due to the remarkable bipolar effect. Further, whenmore » the system is connected to two ferromagnetic leads, the spin figure of merit can reach even a higher value about 9. Afterwards, we find that Z{sub s}T is enhanced while Z{sub c}T is reduced in the coaction of the Aharonov-Bohm flux and Rashba spin-orbit coupling. It is argued that the bipolar effect is positive (negative) to spin (charge) figure of merit in the presence of level detuning of the two quantum dots and intradot Coulomb interactions, respectively. Also, we propose a possible experiment to verify our results.« less

Short communication: Genetic lag represents commercial herd genetic merit more accurately than the 4-path selection model.

PubMed

Dechow, C D; Rogers, G W

2018-05-01

Expectation of genetic merit in commercial dairy herds is routinely estimated using a 4-path genetic selection model that was derived for a closed population, but commercial herds using artificial insemination sires are not closed. The 4-path model also predicts a higher rate of genetic progress in elite herds that provide artificial insemination sires than in commercial herds that use such sires, which counters other theoretical assumptions and observations of realized genetic responses. The aim of this work is to clarify whether genetic merit in commercial herds is more accurately reflected under the assumptions of the 4-path genetic response formula or by a genetic lag formula. We demonstrate by tracing the transmission of genetic merit from parents to offspring that the rate of genetic progress in commercial dairy farms is expected to be the same as that in the genetic nucleus. The lag in genetic merit between the nucleus and commercial farms is a function of sire and dam generation interval, the rate of genetic progress in elite artificial insemination herds, and genetic merit of sires and dams. To predict how strategies such as the use of young versus daughter-proven sires, culling heifers following genomic testing, or selective use of sexed semen will alter genetic merit in commercial herds, genetic merit expectations for commercial herds should be modeled using genetic lag expectations. Copyright © 2018 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

50 CFR 81.11 - Divergent opinions over project merits.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Divergent opinions over project merits. 81.11 Section 81.11 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM CONSERVATION OF...

Merit Goods, Education Public Policy--India at Cross Roads

ERIC Educational Resources Information Center

Misra, Satya Narayan; Ghadai, Sanjaya Ku.

2015-01-01

Merit Goods have always received handsome attention and allocation from countries which have witnessed a congruence between high significant economic growth and Human Development Index (HDI). The Emerging Market Economies (EMEs) have become significant manufacturing hubs by universalizing education and improving their Incremental Capital Output…

Technical Mathematics: Restructure of Technical Mathematics.

ERIC Educational Resources Information Center

Flannery, Carol A.

Designed to accompany a series of videotapes, this textbook provides information, examples, problems, and solutions relating to mathematics and its applications in technical fields. Chapter I deals with basic arithmetic, providing information on fractions, decimals, ratios, proportions, percentages, and order of operations. Chapter II focuses on…

Enhancing the Thermoelectric Figure of Merit by Low-Dimensional Electrical Transport in Phonon-Glass Crystals.

PubMed

Mi, Xue-Ya; Yu, Xiaoxiang; Yao, Kai-Lun; Huang, Xiaoming; Yang, Nuo; Lü, Jing-Tao

2015-08-12

Low-dimensional electronic and glassy phononic transport are two important ingredients of highly efficient thermoelectric materials, from which two branches of thermoelectric research have emerged. One focuses on controlling electronic transport in the low dimension, while the other focuses on multiscale phonon engineering in the bulk. Recent work has benefited much from combining these two approaches, e.g., phonon engineering in low-dimensional materials. Here we propose to employ the low-dimensional electronic structure in bulk phonon-glass crystals as an alternative way to increase the thermoelectric efficiency. Through first-principles electronic structure calculations and classical molecular dynamics simulations, we show that the π-π-stacking bis(dithienothiophene) molecular crystal is a natural candidate for such an approach. This is determined by the nature of its chemical bonding. Without any optimization of the material parameters, we obtained a maximum room-temperature figure of merit, ZT, of 1.48 at optimal doping, thus validating our idea.

An under-met and over-met expectations model of employee reactions to merit raises.

PubMed

Schaubroeck, John; Shaw, Jason D; Duffy, Michelle K; Mitra, Atul

2008-03-01

The authors developed a model of how raise expectations influence the relationship between merit pay raises and employee reactions and tested it using a sample of hospital employees. Pay-for-performance (PFP) perceptions were consistently related to personal reactions (e.g., pay raise happiness, pay-level satisfaction, and turnover intentions). Merit pay raises were strongly related to reactions only among employees with high raise expectations and high PFP perceptions. The interactive effects of under-met/over-met expectations and PFP perceptions were mediated by the extent to which participants saw the raise as generous and they were happy with the raises they received. The authors discuss the implications of these findings for expectation-fulfillment theories, merit pay research, and the administration of incentives. Copyright 2008 APA

Agreement in Polar Motion Measurements During the MERIT Campaign

NASA Astrophysics Data System (ADS)

Pâquet, P.; Djurovic, D.; Techy, C.

From the original polar motion (PM) measurements performed during the MERIT campaign, the Chandler and the annual components are removed. The analysis of the residuals shows a high level of significant correlation between the various techniques mainly for phenomena ranging from 30 days to a few months.

Infrared thermal imaging figures of merit

NASA Technical Reports Server (NTRS)

Kaplan, Herbert

1989-01-01

Commercially available types of infrared thermal imaging instruments, both viewers (qualitative) and imagers (quantitative) are discussed. The various scanning methods by which thermal images (thermograms) are generated will be reviewed. The performance parameters (figures of merit) that define the quality of performance of infrared radiation thermometers will be introduced. A discussion of how these parameters are extended and adapted to define the performance of thermal imaging instruments will be provided. Finally, the significance of each of the key performance parameters of thermal imaging instruments will be reviewed and procedures currently used for testing to verify performance will be outlined.

Engineering Technical Review Planning Briefing

NASA Technical Reports Server (NTRS)

Gardner, Terrie

2012-01-01

The general topics covered in the engineering technical planning briefing are 1) overviews of NASA, Marshall Space Flight Center (MSFC), and Engineering, 2) the NASA Systems Engineering(SE) Engine and its implementation , 3) the NASA Project Life Cycle, 4) MSFC Technical Management Branch Services in relation to the SE Engine and the Project Life Cycle , 5) Technical Reviews, 6) NASA Human Factor Design Guidance , and 7) the MSFC Human Factors Team. The engineering technical review portion of the presentation is the primary focus of the overall presentation and will address the definition of a design review, execution guidance, the essential stages of a technical review, and the overall review planning life cycle. Examples of a technical review plan content, review approaches, review schedules, and the review process will be provided and discussed. The human factors portion of the presentation will focus on the NASA guidance for human factors. Human factors definition, categories, design guidance, and human factor specialist roles will be addressed. In addition, the NASA Systems Engineering Engine description, definition, and application will be reviewed as background leading into the NASA Project Life Cycle Overview and technical review planning discussion.

75 FR 39734 - Health Services Research and Development Service Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-12

... from 8 a.m. to 5 p.m. On September 2, the subcommittee on Health Services Research 7 for Pilot Proposal... DEPARTMENT OF VETERANS AFFAIRS Health Services Research and Development Service Merit Review Board... Advisory Committee Act) that a meeting of the Health Services Research and Development Service Merit Review...

Technical and Vocational Training.

ERIC Educational Resources Information Center

Vocational Training, 1993

1993-01-01

This issue focuses on the various forms that secondary technical and vocational education takes in different European Community Member States. "The Future for Skilled Workers" is an interview with Burkart Lutz, a German researcher. Other articles are as follows: "Contradictions in Technical and Vocational Education: The…

Public Entrepreneurs and the Adoption of Broad-Based Merit Aid beyond the Southeastern United States

ERIC Educational Resources Information Center

Ingle, William Kyle; Petroff, Ruth Ann

2013-01-01

The concentration of broad-based merit aid adoption in the southeastern United States has been well noted in the literature. However, there are states that have adopted broad-based merit aid programs outside of the Southeast. Guided by multiple theoretical frameworks, including innovation diffusion theory (e.g., Gray, 1973, 1994; Rogers, 2003),…

Merit Scholarships Are No Quick Fix for College Quality.

ERIC Educational Resources Information Center

Kealy, Mary Jo; Rockel, Mark L.

1988-01-01

Presents a method allowing college leaders to assess the potential success of an academic merit scholarship program. Specifies a college choice model accounting for the price/quality trade-off, using Colgate University as an example. Quality differences between schools in an individual's choice set are the most important determinants of college…

Our Nationwide Poll: Most Teachers Endorse the Merit Pay Concept.

ERIC Educational Resources Information Center

Rist, Marilee C.

1983-01-01

A national survey of teachers shows that nearly two-thirds of United States teachers endorse merit pay concept. The survey centered on three areas: pegging salary increases to classroom effectiveness, who should evaluate salary increases, and how to determine raises. (MD)

MDRC's Career and Technical Education Projects. Issue Focus

ERIC Educational Resources Information Center

MDRC, 2017

2017-01-01

The past decade has seen a resurgence of interest in career and technical education (CTE) as a way to engage students, help people build the skills necessary to succeed in a technologically advanced economy, and meet employer demand for workers. MDRC--which has a two-decade history of developing and evaluating CTE programs, including their…

ORD Scientific and Engineering Technical Support for RPMs – Ground Water Technical Support Center

EPA Science Inventory

ORD Scientific and Engineering Technical Support for RPMs (and Others) is a hybrid informational and panel session that focuses on the technical support available from EPA’s Office of Research and Development (ORD) to RPMs and other EPA cleanup program staff. Examples of technica...

Risk Aversion and Support for Merit Pay: Theory and Evidence from Minnesota's Q Comp Program. Working Paper #09-05

ERIC Educational Resources Information Center

Nadler, Carl; Wiswall, Matthew

2009-01-01

Recent research attributes the lack of merit pay in teaching to the resistance of teachers. This paper examines whether the structure of merit pay affects the types of teachers who support it. We develop a model of the relative utility teachers receive from merit pay versus the current fixed schedule of raises. We show that if teachers are risk…

Do Merit-Aid Programs Help States Build Skilled Workforces?

ERIC Educational Resources Information Center

Groen, Jeffrey A.

2011-01-01

One of the major developments in financing undergraduate education in the United States in the past 20 years has been the introduction of broad-based merit-aid programs by state governments. The typical program waives tuition and fees at public colleges and universities for state residents who have attained a respectable grade-point average…

An empirically derived figure of merit for the quality of overall task performance

NASA Technical Reports Server (NTRS)

Lemay, Moira

1989-01-01

The need to develop an operationally relevant figure of merit for the quality of performance of a complex system such as an aircraft cockpit stems from a hypothesized dissociation between measures of performance and those of workload. Performance can be measured in terms of time, errors, or a combination of these. In most tasks performed by expert operators, errors are relatively rare and often corrected in time to avoid consequences. Moreover, perfect performance is seldom necessary to accomplish a particular task. Moreover, how well an expert performs a complex task consisting of a series of discrete cognitive tasks superimposed on a continuous task, such as flying an aircraft, does not depend on how well each discrete task is performed, but on their smooth sequencing. This makes the amount of time spent on each subtask of paramount importance in measuring overall performance, since smooth sequencing requires a minimum amount of time spent on each task. Quality consists in getting tasks done within a crucial time interval while maintaining acceptable continuous task performance. Thus, a figure of merit for overall quality of performance should be primarily a measure of time to perform discrete subtasks combined with a measure of basic vehicle control. Thus, the proposed figure of merit requires doing a task analysis on a series of performance, or runs, of a particular task, listing each discrete task and its associated time, and calculating the mean and standard deviation of these times, along with the mean and standard deviation of tracking error for the whole task. A set of simulator data on 30 runs of a landing task was obtained and a figure of merit will be calculated for each run. The figure of merit will be compared for voice and data link, so that the impact of this technology on total crew performance (not just communication performance) can be assessed. The effect of data link communication on other cockpit tasks will also be considered.

Keeping the PROMISE: Factors Affecting Timing to Merit Scholarship Loss

ERIC Educational Resources Information Center

Gross, Jacob P. K.; Bell, Angela D.; Berry, Matthew

2016-01-01

Despite increased attention paid to the advent and development of state merit scholarship policies (such as Georgia's Helping Outstanding Pupils Educationally) and some evidence that suggests differences in scholarship retention by socioeconomic status or other student characteristics, little empirical work has explored factors affecting…

A socio-technical critique of tiered services: implications for interprofessional care.

PubMed

Hood, Rick

2015-01-01

In the health and social care sector, tiered services have become an increasingly influential way of organising professional expertise to address the needs of vulnerable people. Drawing on its application to UK child welfare services, this paper discusses the merits of the tiered model from a socio-technical perspective - an approach that has emerged from the fields of accident analysis and systems design. The main elements of a socio-technical critique are outlined and used to explore how tiered services provide support to families and prevent harm to children. Attention is drawn to the distribution of expertise and resources in a tiered system, and to the role of referral and gate-keeping procedures in dispersing accountability for outcomes. An argument is made for designing systems "against demand", and the paper concludes by discussing some alternative models of multi-agency provision.

Focused Assessment with Sonography for Trauma in weightlessness: a feasibility study

NASA Technical Reports Server (NTRS)

Kirkpatrick, Andrew W.; Hamilton, Douglas R.; Nicolaou, Savvas; Sargsyan, Ashot E.; Campbell, Mark R.; Feiveson, Alan; Dulchavsky, Scott A.; Melton, Shannon; Beck, George; Dawson, David L.

2003-01-01

BACKGROUND: The Focused Assessment with Sonography for Trauma (FAST) examines for fluid in gravitationally dependent regions. There is no prior experience with this technique in weightlessness, such as on the International Space Station, where sonography is currently the only diagnostic imaging tool. STUDY DESIGN: A ground-based (1 g) porcine model for sonography was developed. We examined both the feasibility and the comparative performance of the FAST examination in parabolic flight. Sonographic detection and fluid behavior were evaluated in four animals during alternating weightlessness (0 g) and hypergravity (1.8 g) periods. During flight, boluses of fluid were incrementally introduced into the peritoneal cavity. Standardized sonographic windows were recorded. Postflight, the video recordings were divided into 169 20-second segments for subsequent interpretation by 12 blinded ultrasonography experts. Reviewers first decided whether a video segment was of sufficient diagnostic quality to analyze (determinate). Determinate segments were then analyzed as containing or not containing fluid. A probit regression model compared the probability of a positive fluid diagnosis to actual fluid levels (0 to 500 mL) under both 0-g and 1.8-g conditions. RESULTS: The in-flight sonographers found real-time scanning and interpretation technically similar to that of terrestrial conditions, as long as restraint was maintained. On blinded review, 80% of the recorded ultrasound segments were considered determinate. The best sensitivity for diagnosis in 0 g was found to be from the subhepatic space, with probability of a positive fluid diagnosis ranging from 9% (no fluid) to 51% (500 mL fluid). CONCLUSIONS: The FAST examination is technically feasible in weightlessness, and merits operational consideration for clinical contingencies in space.

45 CFR 2516.520 - How does a State, Indian tribe, or community-based entity review the merits of an application?

Code of Federal Regulations, 2010 CFR

2010-10-01

... entity review the merits of an application? 2516.520 Section 2516.520 Public Welfare Regulations Relating...-LEARNING PROGRAMS Application Review § 2516.520 How does a State, Indian tribe, or community-based entity review the merits of an application? In reviewing the merits of an application for a subgrant under this...

Dialog: Should Faculty Merit Raises Be Linked to Enrollment Increases?

ERIC Educational Resources Information Center

Change, 1978

1978-01-01

The issue of linking faculty merit raises to enrollment increases (and therefore to student recruitment) is addressed by Mary-Anne Vetterling of Northeastern University, William E. Spellman of Coe College, Suzanne E. Lindenau of the University of Georgia, and James J. Bess of Teachers College. (LBH)

Net merit as a measure of lifetime profit: 2010 revision

USDA-ARS?s Scientific Manuscript database

The 2010 revision of net merit (NM$) updates a number of key economic values as well as milk utilization statistics. Members of Project S-1040, Genetic Selection and Crossbreeding To Enhance Reproduction and Survival of Dairy Cattle, provided updated incomes and expenses used to estimate lifetime pr...

Crystal Lattice Controlled SiGe Thermoelectric Materials with High Figure of Merit

NASA Technical Reports Server (NTRS)

Kim, Hyun-Jung; Park, Yeonjoon; King, Glen C.; Lee, Kunik; Choi, Sang H.

2010-01-01

Direct energy conversion between thermal and electrical energy, based on thermoelectric (TE) effect, has the potential to recover waste heat and convert it to provide clean electric power. The energy conversion efficiency is related to the thermoelectric figure of merit ZT expressed as ZT=S(exp 2)(sigma)T/Kappa, T is temperature, S is the Seebeck coefficient, sigma is conductance and Kappa is thermal conductivity. For a lower thermal conductivity Kappa and high power factor (S(exp 2)(sigma)), our current strategy is the development of rhombohedrally strained single crystalline SiGe materials that are highly [111]-oriented twinned. The development of a SiGe "twin lattice structure (TLS)" plays a key role in phonon scattering. The TLS increases the electrical conductivity and decreases thermal conductivity due to phonon scattering at stacking faults generated from the 60 X rotated primary twin structure. To develop high performance materials, the substrate temperature, chamber working pressure, and DC sputtering power are controlled for the aligned growth production of SiGe layer and TLS on a c-plane sapphire. Additionally, a new elevated temperature thermoelectric characterization system, that measures the thermal diffusivity and Seebeck effect nondestructively, was developed. The material properties were characterized at various temperatures and optimized process conditions were experimentally determined. The present paper encompasses the technical discussions toward the development of thermoelectric materials and the measurement techniques.

Teacher Merit Pay: What Do We Know? The Progress of Education Reform. Volume 11, Number 3

ERIC Educational Resources Information Center

Education Commission of the States (NJ3), 2010

2010-01-01

Merit pay programs for educators--sometimes referred to a "pay for performance"--attempt to tie a teacher's compensation to his/her performance in the classroom. While the idea of merit pay for classroom teachers has been around for several decades, only now is it starting to be implemented in a growing number of districts around the…

Evolution of Scientific and Technical Information Distribution

NASA Technical Reports Server (NTRS)

Esler, Sandra; Nelson, Michael L.

1998-01-01

World Wide Web (WWW) and related information technologies are transforming the distribution of scientific and technical information (STI). We examine 11 recent, functioning digital libraries focusing on the distribution of STI publications, including journal articles, conference papers, and technical reports. We introduce 4 main categories of digital library projects: based on the architecture (distributed vs. centralized) and the contributor (traditional publisher vs. authoring individual/organization). Many digital library prototypes merely automate existing publishing practices or focus solely on the digitization of the publishing cycle output, not sampling and capturing elements of the input. Still others do not consider for distribution the large body of "gray literature." We address these deficiencies in the current model of STI exchange by suggesting methods for expanding the scope and target of digital libraries by focusing on a greater source of technical publications and using "buckets," an object-oriented construct for grouping logically related information objects, to include holdings other than technical publications.

The Role of Merit-Based Scholarships in Meeting Affordability Goals

ERIC Educational Resources Information Center

Pugh, Susan L.; Thompson, Roger J.

2010-01-01

Institutions across the country continue to ponder and evaluate strategies for aligning financial aid to complement their enrollment goals. Two Indiana University enrollment managers examine the purposeful application of institutional aid in financial aid packaging. In response to the debate about the of merit-based aid vs. the appropriate share…

A Prospective Policy Evaluation of the Michigan Merit Award Program.

ERIC Educational Resources Information Center

Bishop, John H.

In 1999 Michigan implemented the Michigan Merit Award program, a program to motivate high school students to take their studies more seriously. The program offers 1-year college scholarships to students who meet or exceed state standards on Michigan Educational Assessment Program (MEAP) tests in reading, mathematics, science, and writing. This…

Institutional Merit-Based Aid and Student Departure: A Longitudinal Analysis

ERIC Educational Resources Information Center

Gross, Jacob P. K.; Hossler, Don; Ziskin, Mary; Berry, Matthew S.

2015-01-01

The use of merit criteria in awarding institutional aid has grown considerably and, some argue, is supplanting need as the central factor in awarding aid. Concurrently, the accountability movement in higher education has placed greater emphasis on retention and graduation as indicators of institutional success and quality. In this context, this…

Reader-Centered Technical Writing

NASA Astrophysics Data System (ADS)

Narayanan, M.

2012-12-01

Technical writing is an essential part of professional communication and in recent years it has shifted from a genre-based approach. Formerly, technical writing primarily focused on generating templates of documents and sometimes it was creating or reproducing traditional forms with minor modifications and updates. Now, technical writing looks at the situations surrounding the need to write. This involves deep thinking about the goals and objectives of the project on hand. Furthermore, one observes that it is very important for any participatory process to have the full support of management. This support needs to be well understood and believed by employees. Professional writing may be very persuasive in some cases. When presented in the appropriate context, technical writing can persuade a company to improve work conditions ensuring employee safety and timely production. However, one must recognize that lot of professional writing still continues to make use of reports and instruction manuals. Normally, technical and professional writing addresses four aspects. Objective: The need for generating a given professionally written technical document and the goals the document is expected to achieve and accomplish. Clientele: The clientele who will utilize the technical document. This may include the people in the organization. This may also include "unintended readers." Customers: The population that may be affected by the content of the technical document generated. This includes the stakeholders who will be influenced. Environment: The background in which the document is created. Also, the nature of the situation that warranted the generation of the document. Swiss Psychologist Jean Piaget's view of Learning focuses on three aspects. The author likes to extend Jean Piaget's ideas to students, who are asked to prepare and submit Reader-Centered Technical Writing reports and exercises. Assimilation: Writers may benefit specifically, by assimilating a new object into

Figures of merit for laser beam quality

NASA Technical Reports Server (NTRS)

Milster, T. D.; Walker, E. P.

1993-01-01

It was shown how full-width at half maximum (FWHM), full-width at 1/e(sup 2) (FW1/e(sup 2)), Strehl ratio, and encircled energy figures of merit vary with different types of aberration and measurement methods. The array sampling method and the slit-scan method are examined in detail. Our irradiance in the exit pupil of the optical system is a simple gaussian. It was found that in general the slit-scan method and the array method do not yield the same result. The width measurements for the central lobe of the diffraction pattern are very insensitive to aberration.

"Education Will Get You to the Station": Marginalized Students' Experiences and Perceptions of Merit in Accessing University

ERIC Educational Resources Information Center

James, Carl E.; Taylor, Leanne

2008-01-01

This article explores how four minority students in a university access program reconciled their presence on merit. They shared their experiences over two years through their application statements, life history interviews, weekly group sessions, and personal journal entries. Consistent with the discourse of merit, participants believed that by…

Redox control of thermopower and figure of merit in phase-coherent molecular wires

NASA Astrophysics Data System (ADS)

García-Suárez, Víctor M.; Lambert, Colin J.; Manrique, David Zs; Wandlowski, Thomas

2014-05-01

We demonstrate how redox control of intra-molecular quantum interference in phase-coherent molecular wires can be used to enhance the thermopower (Seebeck coefficient) S and thermoelectric figure of merit ZT of single molecules attached to nanogap electrodes. Using first principles theory, we study the thermoelectric properties of a family of nine molecules, which consist of dithiol-terminated oligo (phenylene-ethynylenes) (OPEs) containing various central units. Uniquely, one molecule of this family possesses a conjugated acene-based central backbone attached via triple bonds to terminal sulfur atoms bound to gold electrodes and incorporates a fully conjugated hydroquinonecentral unit. We demonstrate that both S and the electronic contribution Z el T to the figure of merit ZT can be dramatically enhanced by oxidizing the hydroquinone to yield a second molecule, which possesses a cross-conjugated anthraquinone central unit. This enhancement originates from the conversion of the pi-conjugation in the former to cross-conjugation in the latter, which promotes the appearance of a sharp anti-resonance at the Fermi energy. Comparison with thermoelectric properties of the remaining seven conjugated molecules demonstrates that such large values of S and Z el T are unprecedented. We also evaluate the phonon contribution to the thermal conductance, which allows us to compute the full figure of merit ZT = Z el T/(1 + κ p/κ el), where κ p is the phonon contribution to the thermal conductance and κ el is the electronic contribution. For unstructured gold electrodes, κ p/κ el ≫⃒ 1 and therefore strategies to reduce κ p are needed to realize the highest possible figure of merit.

Net merit as a measure of lifetime profit: 2017 revision

USDA-ARS?s Scientific Manuscript database

Economic values in net merit (NM$) were updated in April 2017, cow livability (LIV) was included as a new trait, and body weight composite (BWC) replaced body size composite (BSC). Cows that die or are euthanized on the farm generate no beef income and may have more health expenses than cows that a...

Dimensionless figure of merit and its efficiency estimation for transient response of thermoelectric module based on impedance spectroscopy

NASA Astrophysics Data System (ADS)

Otsuka, Mioko; Hasegawa, Yasuhiro; Arisaka, Taichi; Shinozaki, Ryo; Morita, Hiroyuki

2017-11-01

The dimensionless figure of merit and its efficiency for the transient response of a Π-shaped thermoelectric module are estimated according to the theory of impedance spectroscopy. The effective dimensionless figure of merit is described as a function of the product of the characteristic time to reduce the temperature and the representative angular frequency of the module, which is expressed by the thermal diffusivity and the length of the elements used. The characteristic time required for achieving a higher dimensionless figure of merit and efficiency is derived quantitatively for the transient response using the properties of a commercial thermoelectric module.

Accountability of Teacher Performance Through Merit Salaries and Other Devices.

ERIC Educational Resources Information Center

McDowell, Stirling

The document offers two definitions of accountability, a narrow one in which the teacher's salary must be based entirely upon a measurement of his teaching competence, and a broader one in which salary is related only partly to a measurement of competence. The major points for and against merit ratings are summarized, followed by a description of…

A Sharper Focus on Technical Workers: How to Educate and Train for the Global Economy

ERIC Educational Resources Information Center

Lamos, Erin; Simon, Martin; Waits, Mary Jo

2010-01-01

This report presents a case study of the Automotive Manufacturing Technical Education Collaborative (AMTEC), which brings together auto manufacturers and community colleges across 12 states to identify and implement wide-ranging improvements in technical education for automotive manufacturing workers. A "Big Collaboration"--AMTEC…

Figures of Merit for Aeronautics Programs and Addition to NASA LARC Fire Station

NASA Technical Reports Server (NTRS)

Harper, Belinda M.

1995-01-01

This report accounts details of two research projects for the Langley Aerospace Research Summer Scholars (LARSS) program. The first project, with the Office of Mission Assurance, involved subjectively predicting the probable success of two aeronautics programs by means of a tool called a Figure of Merit. The figure of merit bases program success on the quality and reliability of the following factors: parts, complexity of research, quality programs, hazards elimination, and single point failures elimination. The second project, for the Office of Safety and Facilities Assurance, required planning, layouts, and source seeking for an addition to the fire house. Forecasted changes in facility layout necessitate this addition which will serve as housing for the fire fighters.

The assessment of science: the relative merits of post-publication review, the impact factor, and the number of citations.

PubMed

Eyre-Walker, Adam; Stoletzki, Nina

2013-10-01

The assessment of scientific publications is an integral part of the scientific process. Here we investigate three methods of assessing the merit of a scientific paper: subjective post-publication peer review, the number of citations gained by a paper, and the impact factor of the journal in which the article was published. We investigate these methods using two datasets in which subjective post-publication assessments of scientific publications have been made by experts. We find that there are moderate, but statistically significant, correlations between assessor scores, when two assessors have rated the same paper, and between assessor score and the number of citations a paper accrues. However, we show that assessor score depends strongly on the journal in which the paper is published, and that assessors tend to over-rate papers published in journals with high impact factors. If we control for this bias, we find that the correlation between assessor scores and between assessor score and the number of citations is weak, suggesting that scientists have little ability to judge either the intrinsic merit of a paper or its likely impact. We also show that the number of citations a paper receives is an extremely error-prone measure of scientific merit. Finally, we argue that the impact factor is likely to be a poor measure of merit, since it depends on subjective assessment. We conclude that the three measures of scientific merit considered here are poor; in particular subjective assessments are an error-prone, biased, and expensive method by which to assess merit. We argue that the impact factor may be the most satisfactory of the methods we have considered, since it is a form of pre-publication review. However, we emphasise that it is likely to be a very error-prone measure of merit that is qualitative, not quantitative.

The Assessment of Science: The Relative Merits of Post-Publication Review, the Impact Factor, and the Number of Citations

PubMed Central

Eyre-Walker, Adam; Stoletzki, Nina

2013-01-01

The assessment of scientific publications is an integral part of the scientific process. Here we investigate three methods of assessing the merit of a scientific paper: subjective post-publication peer review, the number of citations gained by a paper, and the impact factor of the journal in which the article was published. We investigate these methods using two datasets in which subjective post-publication assessments of scientific publications have been made by experts. We find that there are moderate, but statistically significant, correlations between assessor scores, when two assessors have rated the same paper, and between assessor score and the number of citations a paper accrues. However, we show that assessor score depends strongly on the journal in which the paper is published, and that assessors tend to over-rate papers published in journals with high impact factors. If we control for this bias, we find that the correlation between assessor scores and between assessor score and the number of citations is weak, suggesting that scientists have little ability to judge either the intrinsic merit of a paper or its likely impact. We also show that the number of citations a paper receives is an extremely error-prone measure of scientific merit. Finally, we argue that the impact factor is likely to be a poor measure of merit, since it depends on subjective assessment. We conclude that the three measures of scientific merit considered here are poor; in particular subjective assessments are an error-prone, biased, and expensive method by which to assess merit. We argue that the impact factor may be the most satisfactory of the methods we have considered, since it is a form of pre-publication review. However, we emphasise that it is likely to be a very error-prone measure of merit that is qualitative, not quantitative. PMID:24115908

Research on the Effects of Rewards: Implications for Annual Merit Pay.

ERIC Educational Resources Information Center

Burke, Richard R.

Some research suggests reduced cooperation and collaboration among college faculty may result when annual pay increments are based on merit evaluations. Various theories and principles have been put forward to explain these effects. The overjustification theory suggests that extrinsically presented rewards become more salient than one's intrinsic…

The Native Telehealth Outreach and Technical Assistance Program: a community-based approach to the development of multimedia-focused health care information.

PubMed

Dick, Rhonda Wiegman; Manson, Spero M; Hansen, Amy L; Huggins, Annie; Trullinger, Lori

2007-01-01

The development and dissemination of culturally relevant health care information has traditionally taken a "top-down" approach. Governmental funding agencies and research institutions have too often dictated the importance and focus of health-related research and information dissemination. In addition, the digital divide has affected rural communities in such a way that their members often do not possess the knowledge or experience necessary to use technological resources. And, even when they do, their skills may be limited, adequate only for implementing applications and programs designed by others who live and work outside of these communities. This need became the driving force in the creation of the Native Telehealth Outreach and Technical Assistance Program. The goal of the program is to equip Native community members, at both the lay and professional levels, with the means to use technology to address tribal health care needs. The transfer of relevant technical knowledge and skills enables participants to develop projects which enhance the community-wide dissemination of health care information. Nine community health advocates and professionals participated in the initial cohort. Eight of the participants successfully developed multimedia-based projects including Web sites, interactive CD-ROMs, and video focusing on a variety of health concerns. At the conclusion of the 18-month program period, projects were disseminated throughout rural communities. The NTOTAP staff continues to evaluate the use of these projects and their benefits within the rural communities.

Introduction to a Follow-Up Symposium on "Am I Famous Yet?": Judging Scholarly Merit in Psychological Science.

PubMed

Sternberg, Robert J

2017-11-01

I introduce a follow-up symposium to "'Am I Famous Yet?' Judging Scholarly Merit in Psychological Science," which was published in Perspectives on Psychological Science in November 2016. The follow-up symposium is intended to increase the diversity of contributors and contributions and thereby to continue and expand the discussion of how scholarly merit can be usefully evaluated in psychological science.

Practical Nursing (HO 17.060500). Career Merit Achievement Plan (Career MAP).

ERIC Educational Resources Information Center

Florida State Univ., Tallahassee. Center for Instructional Development and Services.

This Career Merit Achievement Plan (MAP) includes the performance and knowledge competencies required for entry-level employment as a licensed practical nurse. Business and industry representatives have recommended that students in this field master these competencies in order to become employable. An overview provides information on use of the…

DOE Hydrogen Program: 2010 Annual Merit Review and Peer Evaluation Report

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

Not Available

This document summarizes the comments provided by peer reviewers on hydrogen and fuel cell projects presented at the FY 2010 U.S. Department of Energy (DOE) Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting (AMR), held June 7-11, 2010 in Washington, D.C.

The Zernike expansion--an example of a merit function for 2D/3D registration based on orthogonal functions.

PubMed

Dong, Shuo; Kettenbach, Joachim; Hinterleitner, Isabella; Bergmann, Helmar; Birkfellner, Wolfgang

2008-01-01

Current merit functions for 2D/3D registration usually rely on comparing pixels or small regions of images using some sort of statistical measure. Problems connected to this paradigm the sometimes problematic behaviour of the method if noise or artefacts (for instance a guide wire) are present on the projective image. We present a merit function for 2D/3D registration which utilizes the decomposition of the X-ray and the DRR under comparison into orthogonal Zernike moments; the quality of the match is assessed by an iterative comparison of expansion coefficients. Results in a imaging study on a physical phantom show that--compared to standard cross--correlation the Zernike moment based merit function shows better robustness if histogram content in images under comparison is different, and that time expenses are comparable if the merit function is constructed out of a few significant moments only.

Impact of Automation on Technical Services.

ERIC Educational Resources Information Center

Rooks, Dana C.; Thompson, Linda L.

1988-01-01

Discusses the impact of automation on library technical services, and the need for library managers to be aware of the issues involved and to plan for future developments. The discussion focuses on the areas of job related concerns of technical staff, organizational structures, recruitment and training, and ergonomic considerations. (CLB)

Quightness: A proposed figure of merit for sources of low-energy, high-charge-state ions

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

Schmieder, R.W.

A variety of ion sources, including the EBIS and ECRIS, are distinguished by their ability to produce low-energy ions of very high charge state. It would be useful to have some figure of merit that is particularly sensitive to this performance. I propose here such a quantity, called Quightness,'' which is related to brightness but which enhances the contrast between sources supplying multicharged ions of low energy. The rationale for introducing this quantity, its etymology and relationship to other figures of merit, and some representative values are presented.

Merit Aid in North Carolina: A Case Study of a "Nonevent"

ERIC Educational Resources Information Center

Ness, Erik C.; Mistretta, Molly A.

2010-01-01

Since the adoption of Georgia's HOPE (Helping Outstanding Pupils Educationally) scholarship program, seven additional Southeastern states have adopted similar merit-based financial aid programs, most of which are also funded by state lotteries. This study examines why North Carolina after adopting a state lottery in 2005 did not allocate its…

Does the Anticipation of a Merit Grade Motivate Vocational Test-Takers?

ERIC Educational Resources Information Center

Johnson, Martin

2007-01-01

This study explores whether the anticipation of a graded (merit, pass, fail) test outcome rather than a binary (pass, fail) form of feedback influenced the motivation of learners taking a vocationally related test. Ninety-four students currently taking a vocationally related qualification were divided into control and experimental groups. Each…

Focus groups for allied health professionals and professions allied to technical services in the NHS--marketing opportunities, lessons learnt and recommendations.

PubMed

Chamberlain, David; Brook, Richard

2011-09-01

Worcestershire Health Libraries provides services to all NHS and social care staff in Worcestershire. Despite intensive marketing, statistics showed low usage of the library service for professions allied to technical services and allied health professionals. To discover why there was low usage of the library services using qualitative techniques and to use focus groups as a marketing opportunity. This article also aims to outline the processes involved in delivering focus groups, the results gained, and the actions taken in response to the results. Focus groups were conducted in two departments, Pathology and Occupational Therapy. The Biochemistry department (part of Pathology) had two focus groups. An additional focus group was conducted for all the Pathology education leads. Occupational Therapy had two meetings, one for hospital based staff, and the other for community staff. Issues centred on registration, inductions, time, library ambience, multi-disciplinary service and resources. The findings raised marketing opportunities and the process identified potential candidates for the role of team knowledge officer, to act as library champions within departments. It also identified areas in which the library service was not meeting user needs and expectations, and helped focus service development. Focus groups allowed an opportunity to speak to non-users face to face and to discover, and where appropriate challenge both their, and library staff's pre-conceived ideas about the service. The information revealed gave an opportunity to market services based on user needs. © 2011 The authors. Health Information and Libraries Journal © 2011 Health Libraries Group.

About an Extreme Achievable Current in Plasma Focus Installation of Mather Type

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

Nikulin, V. Ya.; Polukhin, S. N.; Vikhrev, V. V.

A computer simulation and analytical analysis of the discharge process in Plasma Focus has shown that there is an upper limit to the current which can be achieved in Plasma Focus installation of Mather type by only increasing the capacity of the condenser bank. The maximum current achieved for various plasma focus installations of 1 MJ level is discussed. For example, for the PF-1000 (IFPiLM) and 1 MJ Frascati PF, the maximum current is near 2 MA. Thus, the commonly used method of increasing the energy of the PF installation by increasing of the capacity has no merit. Alternative optionsmore » in order to increase the current are discussed.« less

2008 DOE Hydrogen Program Annual Merit Review and Peer Evaluation Report

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

none,

2008-06-13

This report summarizes comments from the Peer Review Panel at the 2008 DOE Hydrogen Program Annual Merit Review, held on June 9-13, 2008, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; technology validation; safety, codes, and standards; education; systems analysis; and manufacturing.

Focus: A Forum on Teaching and Learning in Utah Community and Technical Colleges, Volume II.

ERIC Educational Resources Information Center

Carpenter, Don A., Ed.

1983-01-01

A series of articles is presented on teaching and learning in Utah community and technical colleges. After an editorial comment by J. Marvin Higbee on the goals and purposes of the Utah Association of Community Colleges, V. Lowell Hansen discusses the role of the technical instructor in the information society of the 1980's. Next, Ace G.…

Large thermoelectric figure of merit in graphene layered devices at low temperature

NASA Astrophysics Data System (ADS)

Olaya, Daniel; Hurtado-Morales, Mikel; Gómez, Daniel; Alejandro Castañeda-Uribe, Octavio; Juang, Zhen-Yu; Hernández, Yenny

2018-01-01

Nanostructured materials have emerged as an alternative to enhance the figure of merit (ZT) of thermoelectric (TE) devices. Graphene exhibits a high electrical conductivity (in-plane) that is necessary for a high ZT; however, this effect is countered by its impressive thermal conductivity. In this work TE layered devices composed of electrochemically exfoliated graphene (EEG) and a phonon blocking material such as poly (3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS), polyaniline (PANI) and gold nanoparticles (AuNPs) at the interface were prepared. The figure of merit, ZT, of each device was measured in the cross-plane direction using the Transient Harman Method (THM) and complemented with AFM-based measurements. The results show remarkable high ZT values (0.81  <  ZT  <  2.45) that are directly related with the topography, surface potential, capacitance gradient and resistance of the devices at the nanoscale.

A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates. Pt. 2; Arbitrary Size Holes and Center Cracks

NASA Technical Reports Server (NTRS)

Mikulas, Martin M., Jr.; Sumpter, Rod

1999-01-01

In a previous paper, a new merit function for determining the strength performance of flawed composite laminates was presented. This previous analysis was restricted to circular hole flaws that were large enough that failure could be predicted using the laminate stress concentration factor. In this paper, the merit function is expanded to include the flaw cases of an arbitrary size circular hole or a center crack. Failure prediction for these cases is determined using the point stress criterion. An example application of the merit function is included for a wide range of graphite/epoxy laminates.

A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates. Part 2; Arbitrary Size Holes and Center Cracks

NASA Technical Reports Server (NTRS)

Martin, Mikulas M., Jr.; Sumpter, Rod

2000-01-01

In a previous paper, a new merit function for determining the strength performance of flawed composite laminates was presented. This previous analysis was restricted to circular hole flaws that were large enough that failure could be predicted using the laminate stress concentration factor. In this paper, the merit function is expanded to include the flaw cases of an arbitrary size circular hole or center crack. Failure prediction for these cases is determined using the point stress criterion. An example application of the merit function is included for a wide range of graphite/epoxy laminates.

A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates. Part 2; Arbitrary Size Holes and Center Cracks

NASA Technical Reports Server (NTRS)

Mikulas, Martin M., Jr.; Sumpter, Rod

1997-01-01

In a previous paper, a new merit function for determining the strength performance of flawed composite laminates was presented. This previous analysis was restricted to circular hole flaws that were large enough that failure could be predicted using the laminate stress concentration factor. In this paper, the merit function is expanded to include the flaw cases of an arbitrary size circular hole or a center crack. Failure prediction for these cases is determined using the point stress criterion. An example application of the merit function is included for a wide range of graphite/epoxy laminates.

The majority of bold statements expressed during grand rounds lack scientific merit.

PubMed

Linthorst, Gabor E; Daniels, Johannes M A; van Westerloo, David J

2007-10-01

Frequently, during grand rounds and other medical conferences, bold statements are made regarding 'exotic medical facts'. Such exotic expert opinions are frequently voiced with great conviction and are usually subsequently assimilated by junior staff as medical fact. The level of scientific evidence for each exotic expert opinion expressed during daily grand rounds over a 4-month period was evaluated. If, following a short discussion of the statement, any doubt as to the merits of the claim persisted, the person who made the statement was asked to perform a search in the medical literature on the subject. In total, 25 cases of exotic expert opinion were identified during the study period. Of these, 22 statements were made by senior staff and 3 by residents. Careful review of the literature showed only 8 of the statements were actually evidence-based. In 17 cases the available literature actually contradicted the statement (n = 13) or no literature on the subject could be located (n = 4). Although opinions were most often expressed by staff members, the reviews of their merits were more often performed by residents. The vast majority of exotic expert opinions expressed by senior staff members during grand rounds are not evidence-based. Thus, great care must be taken to ensure that exotic expert opinion is not accepted as factual without careful review. Furthermore, this study shows that although seniority is (as expected) associated with a higher incidence of voicing exotic expert opinion, it is negatively associated with reviewing the merits of such opinion.

2010 DOE Hydrogen Program Annual Merit Review and Peer Evaluation Report

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

none,

This report summarizes comments from the Peer Review Panel at the 2010 DOE Hydrogen Program Annual Merit Review, held on June 7-11, 2010, in Washington, DC. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; education; and systems analysis.

Needs of Non-Energy Focused Contractors

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

Liakus, C.

2012-12-01

To better understand the informational needs of non-energy focused contractors, including what information they need to motivate them to become energy-focused, the BARA team studied the type of information provided by the national programs, trade associations, and manufacturers that were researched for the related technical report: Effective Communication of Energy Efficiency. While that report focused on the delivery method, format, and strategy of the information, this study examines the content being put forward.

Needs of Non Energy-Focused Contractors

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

Liaukus, C.

2012-12-01

To better understand the informational needs of non energy-focused contractors, including what information they need to motivate them to become energy-focused, the BARA team studied the type of information provided by the national programs, trade associations, and manufacturers that were researched for the related technical report: Effective Communication of Energy Efficiency. While that report focused on the delivery method, format, and strategy of the information, this study examines the content being put forward.

5 CFR 900.603 - Standards for a merit system of personnel administration.

Code of Federal Regulations, 2010 CFR

2010-01-01

... administration. 900.603 Section 900.603 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL... such merit principles as— (a) Recruiting, selecting, and advancing employees on the basis of their... high quality performance. (d) Retaining employees on the basis of the adequacy of their performance...

Space Shuttle Technical Conference, Part 2

NASA Technical Reports Server (NTRS)

Chaffee, Norman (Compiler)

1985-01-01

The retrospective presentation provides technical disciplinary focus in the following technical areas: (1) integrated avionics; (2) guidance, navigation, and control; (3) aerodynamics; (4) structures; (5) life support, environmental control, and crew station; (6) ground operations; (7) propulsion and power; (8) communications and tracking; (9) mechanics and mechanical systems; and (10) thermal and contamination environments and protection systems.

Race to the Paycheck: Merit Pay and Theories of Teacher Motivation

ERIC Educational Resources Information Center

Horne, Jason; Foley, Virginia P.; Flora, Bethany H.

2014-01-01

Recent reforms in teacher evaluation tie these evaluations to student performance as measured by test scores and merit pay has been offered as a way to reward high test scores and improve teacher performance. Thus, the federal Race to the Top program has led several states toward teacher evaluation instruments that incorporate outcome data in the…

Owning the program technical baseline for future space systems acquisition: program technical baseline tracking tool

NASA Astrophysics Data System (ADS)

Nguyen, Tien M.; Guillen, Andy T.; Hant, James J.; Kizer, Justin R.; Min, Inki A.; Siedlak, Dennis J. L.; Yoh, James

2017-05-01

The U.S. Air Force (USAF) has recognized the needs for owning the program and technical knowledge within the Air Force concerning the systems being acquired to ensure success. This paper extends the previous work done by the authors [1-2] on the "Resilient Program Technical Baseline Framework for Future Space Systems" and "Portfolio Decision Support Tool (PDST)" to the development and implementation of the Program and Technical Baseline (PTB) Tracking Tool (PTBTL) for the DOD acquisition life cycle. The paper describes the "simplified" PTB tracking model with a focus on the preaward phases and discusses how to implement this model in PDST.

Invited review: overview of new traits and phenotyping strategies in dairy cattle with a focus on functional traits

USDA-ARS?s Scientific Manuscript database

For several decades, breeding goals in dairy cattle focused on increased milk production. However, many functional traits have negative genetic correlations with milk yield and reductions in genetic merit for health and fitness have been observed. Herd management has been challenged to compensate fo...

Contracting Officer's Technical Representatives

NASA Technical Reports Server (NTRS)

Brisbin, Steve

1997-01-01

The Breakout Session is a traditional conference instrument used by the NASA Occupational Health Program (OHP) as a method to convene people with common interests. Typically these sessions provide discussion of current topics of high priority and currency and allow multiple views and opinions to be shared and evaluated by all participants. Since the Contracting Officer's Technical Representatives (COTRs) occupy the technical focus of support contract management, this particular group, attended by 20 representatives, addressed issues and topics at the forefront of operational concerns.

Exploration studies technical report, FY1988 status. Volume 1: Technical summary

NASA Technical Reports Server (NTRS)

1988-01-01

The Office of Exploration (OEXP) at NASA Headquarters has been tasked with defining and recommending alternatives for an early 1990's nationaL decision on a focused program of human exploration of the solar system. The Mission Analysis and System Engineering (MASE) group, which is managed by the Exploration Studies Office at the Lyndon B. Johnson Space Center, is responsible for coordinating the technical studies necessary for accomplishing such a task. This technical report, produced by the MASE, describes the process that has been developed in a case study approach. The four case studies developed in FY88 include: (1) Human Expedition to Phobos; (2) Human Expedition to Mars; (3) Lunar Observatory; and (4) Lunar Outpost to Early Mars Evolution. The final outcome of this effort is a set of programmatic and technical conclusions and recommendations for the following year's work.

The merits of a robot: a Dutch experience.

PubMed

Mobach, Mark P

2006-01-01

To determine the merits of a robot at the community pharmacy in a quasi-experiment. The applied methods for data-collection were barcode-time measurements, direct observations, time-interval studies, and tally at a Dutch community pharmacy. The topics consisted of workload, waiting times, congestion, slack, general work, counter work, and work at the consultation room. The topics were studied in pre-test and post-test stages, each stage during six weeks. By using these topics and some additional data from the pharmacy, the economics of the robot were also assessed. The workload decreased with 15 prescriptions per person per day. The waiting times decreased with one minute and 18 seconds per dispensing process, reducing the wait until counter contact. The day congestion decreased with one hour 27 minutes and 36 seconds, and the day slack increased with 28 minutes. The analysis of the general work showed no appreciable difference in the bulk of the care-related activities and the other activities. However, some work was re-shuffled: 7% increase at counter work and 7% decrease at logistics. Moreover, statistically significant increases were observed at counter work (5%) and robot work (4%), and significant decreases at telephone (3%) and filling work in presence of the patient (4%). The counter tally study showed a rise in care-related activities with 8%. Moreover, it also illuminated a statistically significant decrease at no information (11%) and an increase at only social (2%). The consultation room was never used during the study. The pharmacy economics of the robot showed that the robot had high estimated costs for purchase, depreciation, and maintenance: EUR 187,024 in the first year. Moreover, the robot had positive impact on waiting times, congestion, staffing, logistics, and care-related work, which was estimated on EUR 91,198 in the first year. The estimated payback time of the robot was three years. An introduction of the robot may indeed have the often

Merit Pay and Job Enlargement as Reforms: Incentives, Implementation, and Teacher Response.

ERIC Educational Resources Information Center

Firestone, William A.

1991-01-01

Based on intensive case studies of two school districts, this study compared two teacher work reforms: merit pay and job enlargement. Interviews with 64 teachers and 53 administrators, supplemented by over 1,300 survey responses, indicate the efficacy of each approach and the potential advantages of job enlargement. (SLD)

Islands Unto Themselves: How Merit Pay Schemes May Undermine Positive Teacher Collaboration

ERIC Educational Resources Information Center

Brewer, T. Jameson; Myers, P. S.; Zhang, Michael

2015-01-01

Educational reforms have become the new policy mainstay in educational discourse and policy. Without doubt, "fixing" teachers and increasing student test scores have both been a large component of much of the reform rhetoric. Moreover, calls for implementing merit pay schemes have uniquely combined reformer's efforts to "fix"…

Trends in Career and Technical Education Research

ERIC Educational Resources Information Center

Rojewski, Jay W.; Asunda, Paul; Kim, Soo Jung

2008-01-01

The purpose of this literature review was to identify current trends and issues in research focusing on career and technical education (CTE). The primary sources of literature for this review included all research articles published in three refereed scholarly journals--"Career and Technical Education Research," "Journal of Career and Technical…

Enhancement of thermoelectric figure of merit in zigzag graphene nanoribbons with periodic edge vacancies

NASA Astrophysics Data System (ADS)

Kolesnikov, D. V.; Sadykova, O. G.; Osipov, V. A.

2017-06-01

The influence of periodic edge vacancies and antidot arrays on the thermoelectric properties of zigzag graphene nanoribbons (ZGNRs) are investigated. Using Green’s function method, the tight-binding approximation for the electron Hamiltonian and the 4th nearest neighbor approximation for the phonon dynamical matrix, we calculate the Seebeck coefficient and the thermoelectric figure of merit. It is found that, at a certain periodic arrangement of vacancies on both edges of zigzag nanoribbon, a finite band gap opens and almost twofold degenerate energy levels appear. As a result, a marked increase in the Seebeck coefficient takes place. It is shown that an additional enhancement of the thermoelectric figure of merit can be achieved by a combination of periodic edge defects with an antidot array.

Agreement in polar motion measurements during the MERIT campaign

NASA Astrophysics Data System (ADS)

Djurovic, D.; Techy, C.; Paquet, P.

From the original polar motion (PM) measurements performed during the MERIT Campaign, the Chandler and the annual components are removed. The analysis of the residuals shows a high level of significant correlation between the various techniques mainly for phenomenon ranging from 30 days to a few months. For periods smaller than one month the series are not correlated except for the X component, deduced from laser and Doppler techniques, which remains significant at the 99 percent level. These results led to the belief for a new earth rotation service open to different sources of data.

Merits, Demands, and Challenges of VSED.

PubMed

Menzel, Paul T

2016-01-01

VSED demands willful determination from those who do it. The requisite willfulness is an ethical strength, providing greater assurance of voluntariness. Dying by VSED has another major merit: its pace provides time for the person and loved ones to embrace death in a shared appreciation of life. Support from professional caregivers is important in making dying by VSED comfortable. If acknowledged by its providers, this need for professional support has ancillary benefits: accurate information is more likely to be communicated to patients, and professional caregivers help normalize VSED and minimize abuses. VSED faces a moral challenge when it is categorized as suicide. In an obvious sense, VSED is suicide: the person's intention is to die, and the means employed assuredly causes death. Being a form of suicide does not imply that VSED is morally impermissible. Pursued to hasten death in a last stage of life, it is a response to "terminal" situations. This contributes greatly to VSED's moral acceptability when perceived as suicide.

Non-technical skills training to enhance patient safety.

PubMed

Gordon, Morris

2013-06-01

  Patient safety is an increasingly recognised issue in health care. Systems-based and organisational methods of quality improvement, as well as education focusing on key clinical areas, are common, but there are few reports of educational interventions that focus on non-technical skills to address human factor sources of error. A flexible model for non-technical skills training for health care professionals has been designed based on the best available evidence, and with sound theoretical foundations.   Educational sessions to improve non-technical skills in health care have been described before. The descriptions lack the details to allow educators to replicate and innovate further.   A non-technical skills training course that can be delivered as either a half- or full-day intervention has been designed and delivered to a number of mixed groups of undergraduate medical students and doctors in postgraduate training. Participant satisfaction has been high and patient safety attitudes have improved post-intervention.   This non-technical skills educational intervention has been built on a sound evidence base, and is described so as to facilitate replication and dissemination. With the key themes laid out, clinical educators will be able to build interventions focused on numerous clinical issues that pay attention to human factor contributors to safety. © 2013 John Wiley & Sons Ltd.

Washtenaw Technical Middle College--High School for the High Tech.

ERIC Educational Resources Information Center

Vandenberg, Victoria

1996-01-01

An alternative high school, called a technical middle college, focuses on preparing students for technical careers; it is articulated with Washtenaw Community College. The curriculum integrates applied academics, especially math and science, with work-based learning, giving students technical knowledge and workplace experience. (Author/JOW)

Technical Services Research Needs for the 1990s.

ERIC Educational Resources Information Center

Veaner, Allen B.

1983-01-01

Research needs in area of library technical services are identified, focusing on costs, the catalog, bibliographic data, new cataloging code, subject access in online catalogs, acquisitions, serials control system, universal technical processing terminals, data storage devices, robots and artificial intelligence, bibliographic instruction, and…

Calculation of the figure of merit for carbon nanotubes based devices

NASA Astrophysics Data System (ADS)

Vaseashta, Ashok

2004-03-01

single electron transistors, Luttinger-liquid behavior, the Aharonov Bohm effect, and Fabry-Perot interference effects. Hence it is evident that CNT can be used for a variety of applications. To use CNT based devices, it is critical to know the relative advantage of using CNTs over other known electronic materials. The figure of merit for CNT based devices is not reported so far. It is the objective of this investigation to calculate the figure of merit and present such results. Such calculations will enable researchers to focus their research for specific device designs where CNT based devices show a marked improvement over conventional semiconductor devices.

15 CFR 295.6 - Criteria for selection.

Code of Federal Regulations, 2011 CFR

2011-01-01

... proposal will be funded unless the Program determines that it has scientific and technological merit and... does not have an adequate technical and commercialization plan. (a) Scientific and technological merit... innovation, the technical approach, major technical hurdles, the attendant risks, and clearly establish...

Figures of merit for detectors in digital radiography. II. Finite number of secondaries and structured backgrounds.

PubMed

Pineda, Angel R; Barrett, Harrison H

2004-02-01

The current paradigm for evaluating detectors in digital radiography relies on Fourier methods. Fourier methods rely on a shift-invariant and statistically stationary description of the imaging system. The theoretical justification for the use of Fourier methods is based on a uniform background fluence and an infinite detector. In practice, the background fluence is not uniform and detector size is finite. We study the effect of stochastic blurring and structured backgrounds on the correlation between Fourier-based figures of merit and Hotelling detectability. A stochastic model of the blurring leads to behavior similar to what is observed by adding electronic noise to the deterministic blurring model. Background structure does away with the shift invariance. Anatomical variation makes the covariance matrix of the data less amenable to Fourier methods by introducing long-range correlations. It is desirable to have figures of merit that can account for all the sources of variation, some of which are not stationary. For such cases, we show that the commonly used figures of merit based on the discrete Fourier transform can provide an inaccurate estimate of Hotelling detectability.

How Money Helps Keep Students in College: The Relationship between Family Finances, Merit-Based Aid, and Retention in Higher Education

ERIC Educational Resources Information Center

Olbrecht, Alexandre M.; Romano, Christopher; Teigen, Jeremy

2016-01-01

In this paper, we leverage detailed, individual-level student data to understand the relationships between family finances, merit-based aid, and first-year student retention. With three cohorts of student data that comprise family financial status, institutional merit scholarships, and many of the other known correlates of student retention, we…

Annotated bibliography of structural equation modelling: technical work.

PubMed

Austin, J T; Wolfle, L M

1991-05-01

Researchers must be familiar with a variety of source literature to facilitate the informed use of structural equation modelling. Knowledge can be acquired through the study of an expanding literature found in a diverse set of publishing forums. We propose that structural equation modelling publications can be roughly classified into two groups: (a) technical and (b) substantive applications. Technical materials focus on the procedures rather than substantive conclusions derived from applications. The focus of this article is the former category; included are foundational/major contributions, minor contributions, critical and evaluative reviews, integrations, simulations and computer applications, precursor and historical material, and pedagogical textbooks. After a brief introduction, we annotate 294 articles in the technical category dating back to Sewall Wright (1921).

Minimum Energy Routing through Interactive Techniques (MERIT) modeling

NASA Technical Reports Server (NTRS)

Wylie, Donald P.

1988-01-01

The MERIT program is designed to demonstrate the feasibility of fuel savings by airlines through improved route selection using wind observations from their own fleet. After a discussion of weather and aircraft data, manually correcting wind fields, automatic corrections to wind fields, and short-range prediction models, it is concluded that improvements in wind information are possible if a system is developed for analyzing wind observations and correcting the forecasts made by the major models. One data handling system, McIDAS, can easily collect and display wind observations and model forecasts. Changing the wind forecasts beyond the time of the most recent observations is more difficult; an Australian Mesoscale Model was tested with promising but not definitive results.

Blocked, Diluted, and Co-Opted: Interest Groups Wage War against Merit Pay

ERIC Educational Resources Information Center

Buck, Stuart; Greene, Jay P.

2011-01-01

According to the latest "Education Next" poll, public support for merit pay gained significant ground over the past year and now outdistances opposition by a 2:1 margin. Replacing the standardized salary schedule, where the only factors that determine teacher salaries are the number of years on the job and academic credentials, seems a…

Administrators' Perceptions of Career and Technical Education

ERIC Educational Resources Information Center

Haussman, Charles E.

2012-01-01

Career and technical education was founded on the common practice of apprenticeships integrated into the public schools at the beginning of the 20th century as manual arts, which continued to evolve into a culture and practice of its own as vocational education, and into what is now career and technical education, with an evolving focus on college…

Flight performance measurement utilizing a figure of merit (FOM)

NASA Technical Reports Server (NTRS)

Mosier, Kathleen L.; Zacharias, Greg L.

1993-01-01

One of the goals of the NASA Strategic Behavior/Workload Management Program is to develop standardized procedures for constructing figures of merit (FOMs) that describe minimal criteria for flight task performance, as well as summarize overall performance quality. Such a measure could be utilized for evaluating flight crew performance, for assessing the effectiveness of new equipment or technological innovations, or for measuring performance at a particular airport. In this report, we describe the initial phases in the creation of a FOM to be employed in examining crew performance in NASA-Ames Air Ground Compatibility and Strategic Behavior/Workload Management programs.

Soft Skills: The New Curriculum for Hard-Core Technical Professionals

ERIC Educational Resources Information Center

Bancino, Randy; Zevalkink, Claire

2007-01-01

In this article, the authors talk about the importance of soft skills for hard-core technical professionals. In many technical professions, the complete focus of education and training is on technical topics either directly or indirectly related to a career or discipline. Students are generally required to master various mathematics skills,…

Size- effect induced high thermoelectric figure of merit in PbSe and PbTe nanowires.

PubMed

Wrasse, Ernesto O; Torres, Alberto; Baierle, Rogério J; Fazzio, Adalberto; Schmidt, Tome M

2014-05-07

The fundamental properties that compose the thermoelectric figure of merit are investigated in the confined systems of PbSe and PbTe nanowires, with the goal to improve the thermoelectric efficiency. Using the Landauer electronic transport theory, we verify that the figure of merit can be several times larger than the bulk value for nanowires with diameters down to the one nanometer scale. This enhancement in the thermoelectric efficiency is primarily due to the reduction of the thermal conductivity and an increase in the power factor. The origin of these desireable properties, that enable the transformation of heat into electricity, comes from the confinement effect which increases the density of states around the Fermi level, either for an n- or p-type system.

Project T.E.A.M. (Technical Education Advancement Modules). Final Report.

ERIC Educational Resources Information Center

Greenville Technical Coll., SC.

Project TEAM (Technical Education Advancement Modules), a cooperative demonstration program for high technology training, created an introductory technical training program and a consumer education package emphasizing the benefits of technical training. The curriculum and training focus of the project began with an assessment of employee needs in…

High educational impact of a national simulation-based urological curriculum including technical and non-technical skills.

PubMed

de Vries, Anna H; Schout, Barbara M A; van Merriënboer, Jeroen J G; Pelger, Rob C M; Koldewijn, Evert L; Muijtjens, Arno M M; Wagner, Cordula

2017-02-01

Although simulation training is increasingly used to meet modern technology and patient safety demands, its successful integration within surgical curricula is still rare. The Dutch Urological Practical Skills (D-UPS) curriculum provides modular simulation-based training of technical and non-technical basic urological skills in the local hospital setting. This study aims to assess the educational impact of implementing the D-UPS curriculum in the Netherlands and to provide focus points for improvement of the D-UPS curriculum according to the participants. Educational impact was assessed by means of qualitative individual module-specific feedback and a quantitative cross-sectional survey among residents and supervisors. Twenty out of 26 Dutch teaching hospitals participated. The survey focussed on practical aspects, the D-UPS curriculum in general, and the impact of the D-UPS curriculum on the development of technical and non-technical skills. A considerable survey response of 95 % for residents and 76 % for supervisors was obtained. Modules were attended by junior and senior residents, supervised by a urologist, and peer teaching was used. Ninety percent of supervisors versus 67 % of residents judged the D-UPS curriculum as an important addition to current residency training (p = 0.007). Participants' aggregated general judgement of the modules showed a substantial percentage favorable score (M ± SE: 57 ± 4 %). The impact of training on, e.g., knowledge of materials/equipment and ability to anticipate on complications was high, especially for junior residents (77 ± 5 and 71 ± 7 %, respectively). Focus points for improvement of the D-UPS curriculum according to the participants include adaptation of the training level to residents' level of experience and focus on logistics. The simulation-based D-UPS curriculum has a high educational impact. Residents and supervisors consider the curriculum to be an important addition to current residency

Figures of merit for present and future dark energy probes

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

Mortonson, Michael J.; Huterer, Dragan; Hu, Wayne

2010-09-15

We compare current and forecasted constraints on dynamical dark energy models from Type Ia supernovae and the cosmic microwave background using figures of merit based on the volume of the allowed dark energy parameter space. For a two-parameter dark energy equation of state that varies linearly with the scale factor, and assuming a flat universe, the area of the error ellipse can be reduced by a factor of {approx}10 relative to current constraints by future space-based supernova data and CMB measurements from the Planck satellite. If the dark energy equation of state is described by a more general basis ofmore » principal components, the expected improvement in volume-based figures of merit is much greater. While the forecasted precision for any single parameter is only a factor of 2-5 smaller than current uncertainties, the constraints on dark energy models bounded by -1{<=}w{<=}1 improve for approximately 6 independent dark energy parameters resulting in a reduction of the total allowed volume of principal component parameter space by a factor of {approx}100. Typical quintessence models can be adequately described by just 2-3 of these parameters even given the precision of future data, leading to a more modest but still significant improvement. In addition to advances in supernova and CMB data, percent-level measurement of absolute distance and/or the expansion rate is required to ensure that dark energy constraints remain robust to variations in spatial curvature.« less

The "Spread" of Merit-Based College Aid: Politics, Policy Consortia, and Interstate Competition

ERIC Educational Resources Information Center

Cohen-Vogel, Lora; Ingle, William Kyle; Levine, Amy Albee; Spence, Matthew

2008-01-01

Many political scientists maintain that public policies diffuse across states and that proximate states, in particular, influence one another's policy activities. Using state-funded merit aid for college as its case, this article takes a new approach to the study of the diffusion phenomenon, leaving behind conventional techniques used by…

When Changing from Merit Pay to Variable/Bonus Pay: What Do Employees Want?

ERIC Educational Resources Information Center

Fox, Jeremy B.; Donohue, Joan M.

2004-01-01

This study examines potential responses to a change in an employee reward system from permanent merit pay increases to one-time bonus payments. Removing long term risks associated with escalating pay is an increasingly common compensation strategy. Often overlooked, however, are employee perceptions of reward fairness under such conditions of…

Non-technical skills assessment in surgery.

PubMed

Sharma, Bharat; Mishra, Amit; Aggarwal, Rajesh; Grantcharov, Teodor P

2011-09-01

Adverse events in surgery have highlighted the importance of non-technical skills, such as communication, decision-making, teamwork, situational awareness and leadership, to effective organizational performance. These skills carry particular importance to surgical oncology, as members of a multidisciplinary team must work cohesively to formulate effective patient care plans. Several non-technical skills evaluation tools have been developed for use in surgery, without adequate comparison and consensus on which should be standard for training. Eleven articles describing the use of three non-technical evaluation tools related to surgery: NOTSS (Non Technical Skills for Surgeons), NOTECHS (Non Technical Skills) and OTAS (Observational Teamwork Assessment for Surgery) were analyzed with respect to scale formulation, validity, reliability and feasibility. Furthermore, their use in training thus far and the future of non-technical rating scales in surgical curricula was discussed. Future work should focus on incorporating these assessment tools into training and into a real operating room setting to provide formative evaluations for surgical residents. Copyright © 2010 Elsevier Ltd. All rights reserved.

Materials Technical Team Roadmap

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

none,

2013-08-01

Roadmap identifying the efforts of the Materials Technical Team (MTT) to focus primarily on reducing the mass of structural systems such as the body and chassis in light-duty vehicles (including passenger cars and light trucks) which enables improved vehicle efficiency regardless of the vehicle size or propulsion system employed.

Figures of merit for self-beating filtered microwave photonic systems.

PubMed

Pérez, Daniel; Gasulla, Ivana; Capmany, José; Fandiño, Javier S; Muñoz, Pascual; Alavi, Hossein

2016-05-02

We present a model to compute the figures of merit of self-beating Microwave Photonic systems, a novel class of systems that work on a self-homodyne fashion by sharing the same laser source for information bearing and local oscillator tasks. General and simplified expressions are given and, as an example, we have considered their application to the design of a tunable RF MWP BS/UE front end for band selection, based on a Chebyshev Type-II optical filter. The applicability and usefulness of the model are also discussed.

Recognition Is Deserved, Qualifications Are Merited. Where Does that Leave Fairness in Accreditation?

ERIC Educational Resources Information Center

Gibbs, Paul; Armsby, Pauline

2011-01-01

This article contextualises the use of accreditation for prior experiential learning (APEL) in European higher education by analysing the notions of desert and merit. We propose that the credentialising of certain types of knowledge can lead to a narrow definition of education which merely endeavours to serve consumer imperatives so as to market…

Technical Writing in Hydrogeology.

ERIC Educational Resources Information Center

Tinker, John R., Jr.

1986-01-01

A project for Writing Across the Curriculum at the University of Wisconsin-Eau Claire is described as a method to relate the process of writing to the process of learning hydrology. The project focuses on an actual groundwater contamination case and is designed to improve the technical writing skills of students. (JN)

Novel fabrication technique for improving the figure-of-merit of thermoelectric materials

NASA Technical Reports Server (NTRS)

Beaty, J. S.; Masters, R.; Vandersande, J. W.; Wood, C.

1989-01-01

Reduction of the thermal conductivity of thermoelectric materials in order to improve the figure of merit and, hence, the conversion efficiency is discussed. A novel fabrication technique that reduces the thermal conductivity without too adverse an effect on the electrical properties is reported. This is achieved by producing an oxygen-free, very-fine-grain SiGe alloy with very small (on the order of 50 A) precipitates.

Figure of Merit Characteristics Compared to Engineering Parameters

NASA Technical Reports Server (NTRS)

Rickman, D.L.; Schrader, C.M.

2010-01-01

A workshop held in 2005 defined a large number of parameters of interest for users of lunar simulants. The need for formal requirements and standards in the manufacture and use of simulants necessitates certain features of measurements. They must be definable, measureable, useful, and primary rather than derived. There are also certain features that must be avoided. Analysis of the total parameter list led to the realization that almost all of the parameters could be tightly constrained, though not predicted, if only four properties were measured: Particle composition, particle size distribution, particle shape distribution, and bulk density. These four are collectively referred to as figures of merit (FoMs). An evaluation of how each of the parameters identified in 2005 is controlled by the four FoMs is given.

The role of non-technical skills in surgery

PubMed Central

Agha, Riaz A.; Fowler, Alexander J.; Sevdalis, Nick

2015-01-01

Non-technical skills are of increasing importance in surgery and surgical training. A traditional focus on technical skills acquisition and competence is no longer enough for the delivery of a modern, safe surgical practice. This review discusses the importance of non-technical skills and the values that underpin successful modern surgical practice. This narrative review used a number of sources including written and online, there was no specific search strategy of defined databases. Modern surgical practice requires; technical and non-technical skills, evidence-based practice, an emphasis on lifelong learning, monitoring of outcomes and a supportive institutional and health service framework. Finally these requirements need to be combined with a number of personal and professional values including integrity, professionalism and compassionate, patient-centred care. PMID:26904193

Enhancement of the thermoelectric figure of merit in DNA-like systems induced by Fano and Dicke effects.

PubMed

Fu, Hua-Hua; Gu, Lei; Wu, Dan-Dan; Zhang, Zu-Quan

2015-04-28

We report a theoretical study highlighting the thermoelectric properties of biological and synthetic DNA molecules. Based on an effective tight-binding model of duplex DNA and by using the nonequilibrium Green's function technique, the thermal conductance, electrical conductance, Seebeck coefficient and thermoelectric figure of merit in the system are numerically calculated by varying the asymmetries of energies and electronic hoppings in the backbone sites to simulate the environmental complications and fluctuations. We find that due to the multiple transport paths in the DNA molecule, the Fano antiresonance occurs, and enhances the Seebeck coefficient and the figure of merit. When the energy difference is produced in every opposite backbone site, the Dicke effect appears. This effect gives rise to a semiconducting-metallic transition, and enhances the thermoelectric efficiency of the DNA molecule remarkably. Moreover, as the Fano antiresonance point is close to the Dicke resonance one, a giant enhancement in the thermoelectric figure of merit in the DNA molecule has been found. These results provide a scenario to obtain effective routes to enhance the thermoelectric efficiency in the DNA molecules, and suggest perspectives for future experiments intending to control the thermoelectric transport in DNA-like nanodevices.

Thin-film thermoelectric devices with high room-temperature figures of merit.

PubMed

Venkatasubramanian, R; Siivola, E; Colpitts, T; O'Quinn, B

2001-10-11

Thermoelectric materials are of interest for applications as heat pumps and power generators. The performance of thermoelectric devices is quantified by a figure of merit, ZT, where Z is a measure of a material's thermoelectric properties and T is the absolute temperature. A material with a figure of merit of around unity was first reported over four decades ago, but since then-despite investigation of various approaches-there has been only modest progress in finding materials with enhanced ZT values at room temperature. Here we report thin-film thermoelectric materials that demonstrate a significant enhancement in ZT at 300 K, compared to state-of-the-art bulk Bi2Te3 alloys. This amounts to a maximum observed factor of approximately 2.4 for our p-type Bi2Te3/Sb2Te3 superlattice devices. The enhancement is achieved by controlling the transport of phonons and electrons in the superlattices. Preliminary devices exhibit significant cooling (32 K at around room temperature) and the potential to pump a heat flux of up to 700 W cm-2; the localized cooling and heating occurs some 23,000 times faster than in bulk devices. We anticipate that the combination of performance, power density and speed achieved in these materials will lead to diverse technological applications: for example, in thermochemistry-on-a-chip, DNA microarrays, fibre-optic switches and microelectrothermal systems.

Lifetime Net Merit vs. annualized net present value as measures of profitability of selection

USDA-ARS?s Scientific Manuscript database

Current USDA linear selection indexes such as Lifetime Net Merit (NM$) estimate lifetime profit given a combination of 13 traits. In these indexes, every animal gets credit for 2.78 lactations of the traits expressed per lactation, independent of its productive life (PL). Selection among animals wit...

Possible Long-Term Effects of Awarding Merit Aid. AIR 1999 Annual Forum Paper.

ERIC Educational Resources Information Center

Mulugetta, Yuko

This study used data from the National Postsecondary Student Aid Study (NPSAS) for 1989-90 and 1995-96 to examine the awarding of need-based and merit student financial aid to entering college freshmen by private four-year colleges. Regression analysis used the amount of institutional need-based grant awarded to an individual freshman as a…

Ultrahigh figure-of-merit for hydrogen generation from sodium borohydride using ternary metal catalysts

NASA Astrophysics Data System (ADS)

Hu, Lunghao; Ceccato, R.; Raj, R.

We report further increase in the figure-of-merit (FOM) for hydrogen generation from NaBH 4 than reported in an earlier paper [1], where a sub-nanometer layer of metal catalysts are deposited on carbon nanotube paper (CNT paper) that has been functionalized with polymer-derived silicon carbonitride (SiCN) ceramic film. Ternary, Ru-Pd-Pt, instead of the binary Pd-Pt catalyst used earlier, together with a thinner CNT paper is shown to increase the figure-of-merit by up to a factor of six, putting is above any other known catalyst for hydrogen generation from NaBH 4. The catalysts are prepared by first impregnating the functionalized CNT-paper with solutions of the metal salts, followed by reduction in a sodium borohydride solution. The reaction mechanism and the catalyst efficiency are described in terms of an electric charge transfer, whereby the negative charge on the BH 4 - ion is exchanged with hydrogen via the electronically conducting SiCN/CNT substrate [1].

Search for thermoelectrics with high figure of merit in half-Heusler compounds with multinary substitution

NASA Astrophysics Data System (ADS)

Choudhary, Mukesh K.; Ravindran, P.

2018-04-01

In order to improve the thermoelectric performance of TiCoSb we have substituted 50% of Ti equally with Zr and Hf at Ti site and Sb with Sn and Se equally at Sb site. The electronic structure of Ti0.5Zr0.25Hf0.25CoSn0.5Se0.5 is investigated using the full potential linearized augmented plane wave method and the thermoelectric transport properties are calculated on the basis of semi-classical Boltzmann transport theory. Our band structure calculations show that Ti0.5Zr0.25Hf0.25CoSn0.5Se0.5 has semiconducting behavior with indirect band gap value of 0.98 eV which follow the empirical rule of 18 valence-electron content to bring semiconductivity in half Heusler compounds, indicating that one can have semiconducting behavior in multinary phase of half Heusler compounds if they full fill the 18 VEC rule and this open-up the possibility of designing thermoelectrics with high figure of merit in half Heusler compounds. We show that at high temperature of around 700K Ti0.5Zr0.25Hf0.25CoSn0.5Se0.5 has high thermoelectric figure of merit of ZT = 1.05 which is higher than that of TiCoSb (˜ 0.95) suggesting that by going from ternary to multinary phase system one can enhance the thermoelectric figure of merit at higher temperatures.

Technical writing versus technical writing

NASA Technical Reports Server (NTRS)

Dillingham, J. W.

1981-01-01

Two terms, two job categories, 'technical writer' and 'technical author' are discussed in terms of industrial and business requirements and standards. A distinction between 'technical writing' and technical 'writing' is made. The term 'technical editor' is also considered. Problems inherent in the design of programs to prepare and train students for these jobs are discussed. A closer alliance between industry and academia is suggested as a means of preparing students with competent technical communication skills (especially writing and editing skills) and good technical skills.

One- and two-piece colostomy appliances: merits and indications.

PubMed

Burch, Jennie; Sica, Jo

Approximately 10000 new colostomies are formed each year (IMS, 2006), most of which will be permanent. There is currently a wide range of colostomy products available, and new appliances are constantly coming onto the Drug Tariff. While this gives colostomates greater choice and ensures that their various needs are met, it can make the selection of an appropriate appliance difficult. This article discusses the merits of, and indications for, the one- and two-piece colostomy appliances currently available in the UK. It gives a brief overview of the anatomy and physiology of the gastrointestinal tract in relation to colostomy formation, and outlines the more common types of operation that may result in the formation of a colostomy.

Final Technical Report

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

Eggeman, Tim; O'Neill, Brian

2016-08-17

inhibitors from wood breakdown products, resulting in a non-viable process from an economic point of view. Later runs with the Chem Frac unit switched to a configuration that used dilute acid pretreatment followed by enzymatic hydrolysis. This change improved yield, increased sugar concentrations, and improved fermentability of sugars. The Hydrogenolysis unit met or exceeded all expectations with respect to unit capacity, technical performance, and economic performance. The US DOE funds for the project were provided through the American Recovery and Reinvestment Act of 2009. In addition to the scientific/technical merit of the project, this project benefited the public through the creation of approximately 75 onsite direct construction-related jobs, 25 direct on-going operations-related jobs, plus numerous indirect jobs, and thus was well aligned with the goals of the American Recovery and Reinvestment Act of 2009.« less

Focusing ecological research for conservation.

PubMed

Cristescu, Bogdan; Boyce, Mark S

2013-11-01

Ecologists are increasingly actively involved in conservation. We identify five key topics from a broad sweep of ecology that merit research attention to meet conservation needs. We examine questions from landscape ecology, behavioral ecology, ecosystem dynamics, community ecology, and nutrient cycling related to key topics. Based on literature review and publication trend assessment, consultation with colleagues, and roundtable discussions at the 24th International Congress for Conservation Biology, focused research on the following topics could benefit conservation while advancing ecological understanding: 1. Carbon sequestration, requiring increased linkages to biodiversity conservation; 2. Ecological invasiveness, challenging our ability to find solutions to ecological aliens; 3. Individual variation, having applications in the conservation of rare species; 4. Movement of organisms, integrating ecological processes across landscapes and scales and addressing habitat fragmentation; and 5. Trophic-level interactions, driving ecological dynamics at the ecosystem-level. Addressing these will require cross-disciplinary research under the overarching framework of conservation ecology.

76 FR 42167 - Rehabilitation Research and Development Service Scientific Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-18

... subcommittees of the Board will meet to evaluate merit review applications: August 9--Rehabilitation Engineering... Rehabilitation. August 16--Rehabilitation Engineering and Prosthetics/Orthotics. August 16-17--Psychological Health and Social Reintegration; Sensory Systems/Communication; Spinal Cord Injury; and Career...

ILGWU Worker-Family Education Program. ESL/Technical Curriculum Manual.

ERIC Educational Resources Information Center

Friedman, Judy; Friedman, Deidre

The curriculum for the International Ladies' Garment Workers' Union (ILGWU) English as a Second Language (ESL) and technical classes is a collection of instructional materials and suggestions focusing on workplace-related topics and issues. This guide is intended for use in classes where one technical and one ESL teacher are present and where…

Factors that Influence Women's Technical Skill Development in Outdoor Adventure

ERIC Educational Resources Information Center

Warren, Karen; Loeffler, TA

2006-01-01

This article provides a theoretical foundation for understanding women's technical skill development (TSD) in outdoor adventure. An examination of societal and biological factors influencing women's TSD focuses on gender role socialization, sense of competence, technical conditioning, sexism, spatial ability, and risk-taking. The article suggests…

A Summary of Technical Problems Associated With Broadband Cable Teleservices Development. A Survey of Technical Requirements for Broadband Cable Teleservices; Volume One.

ERIC Educational Resources Information Center

McManamon, P. M.; Utlaut, W. F.

The results of a survey of cable television (CATV) and related technological industries are summarized. In this, the first of a series of seven reports, attention is focused upon some major technical factors which need to be considered in order that a transition from the technical state of today's cable television and services to new teleservices…

76 FR 42168 - Health Services Research and Development Service Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-18

... testing of new methods of health care delivery and management, and nursing research. Applications are... Management; HSR 2--Determinants of Patient Response to Care; HSR 3--Informatics and Research Methods... DEPARTMENT OF VETERANS AFFAIRS Health Services Research and Development Service Merit Review Board...

Determining Potential in the Army’s Officer Corps: Leveraging Technology to Manage and Promote Active Duty Captains Based on Merit

DTIC Science & Technology

2017-06-09

DETERMINING POTENTIAL IN THE ARMY’S OFFICER CORPS: LEVERAGING TECHNOLOGY TO MANAGE AND PROMOTE ACTIVE DUTY CAPTAINS BASED ON MERIT...Determining Potential in the Army’s Officer Corps: Leveraging Technology to Manage and Promote Active Duty Captains Based on Merit 5a. CONTRACT...NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Major Ross Carlos Pixler 5d. PROJECT NUMBER 5e. TASK NUMBER 5f

Transport and breakdown analysis for improved figure-of-merit for AlGaN power devices

NASA Astrophysics Data System (ADS)

Coltrin, Michael E.; Kaplar, Robert J.

2017-02-01

Mobility and critical electric field for bulk AlxGa1-xN alloys across the full composition range (0 ≤ x ≤ 1) are analyzed to address the potential application of this material system for power electronics. Calculation of the temperature-dependent electron mobility includes the potential limitations due to different scattering mechanisms, including alloy, optical polar phonon, deformation potential, and piezoelectric scattering. The commonly used unipolar figure of merit (appropriate for vertical-device architectures), which increases strongly with increasing mobility and critical electric field, is examined across the alloy composition range to estimate the potential performance in power electronics applications. Alloy scattering is the dominant limitation to mobility and thus also for the unipolar figure of merit. However, at higher alloy compositions, the limitations due to alloy scattering are overcome by increased critical electric field. These trade-offs, and their temperature dependence, are quantified in the analysis.

English Skills for Engineers Required by the English Technical Writing Test

NASA Astrophysics Data System (ADS)

Kyouno, Noboru

Japanese English education has focused mainly on teaching passive skills such as reading and listening, whereas actual business activities in society require active skills such as writing and speaking in addition to the passive skills. This educational situation is estimated to be a reason Japanese engineers are less confident in writing and speaking than in reading and listening. This paper focuses on details of the English Technical Writing Test provided by the Japan Society of Technical Communication and emphasizes the importance of the active skills, mainly focusing on what skills should be taught in the future and how to develop these skills. This paper also stresses the necessity of learning rhetoric-related skills, concept of information words, as well as paragraph reading and writing skills based on the concept of the 3Cs (Correct, Clear, and Concise) as a means to develop technical writing skills for engineers.

Relationship between cattle temperament as determined by exit velocity carcass merit in beef cattle

USDA-ARS?s Scientific Manuscript database

The objective of this trial was to use cattle temperament, as determined by exit velocity only, as a means to evaluate the impact of temperament on carcass merit and the possible utilization of exit velocity alone as a sorting tool within the feedlot. At the time of processing, exit velocity and bod...

Is there a relationship between genetic merit and enteric methane emission rate of lactating Holstein-Friesian dairy cows?

PubMed

Dong, L F; Yan, T; Ferris, C P; McDowell, D A; Gordon, A

2015-11-01

The present study was undertaken to examine the effect of cow genetic merit on enteric methane (CH4) emission rate. The study used a data set from 32 respiration calorimeter studies undertaken at this Institute between 1992 and 2010, with all studies involving lactating Holstein-Friesian dairy cows. Cow genetic merit was defined as either profit index (PIN) or profitable lifetime index (PLI), with these two United Kingdom genetic indexes expressing the expected improvement in profit associated with an individual cow, compared with the population average. While PIN is based solely on milk production, PLI includes milk production and a number of other functional traits including health, fertility and longevity. The data set had a large range in PIN (n=736 records, -£30 to +£63) and PLI (n=548 records, -£131 to +£184), days in milk (18 to 354), energy corrected milk yield (16.0 to 45.6 kg/day) and CH(4) emission (138 to 598 g/day). The effect of cow genetic merit (PIN or PLI) was evaluated using ANOVA and linear mixed modelling techniques after removing the effects of a number of animal and diet factors. The ANOVA was undertaken by dividing each data set of PIN and PLI into three sub-groups (PIN:£15, PLI:£67) with these being categorised as low, medium and high genetic merit. Within the PIN and PLI data sets there was no significant differences among the three sub-groups in terms of CH(4) emission per kg feed intake or per kg energy corrected milk yield, or CH(4) energy (CH(4)-E) output as a proportion of energy intake. Linear regression using the whole PIN and PLI data sets also demonstrated that there was no significant relationship between either PIN or PLI, and CH(4) emission per kg of feed intake or CH(4)-E output as a proportion of energy intake. These results indicate that cow genetic merit (PIN or PLI) has little effect on enteric CH(4) emissions as a proportion of feed intake. Instead enteric CH(4) production may mainly relate to total feed intake and

Systematized contact between inventors and industry. Final technical report

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

Not Available

1992-07-31

A total of 139 inventions by private (individual) inventors were submitted to Technology Targeting Incorporated. Each inventor was told of the nature of the DOE-supported Project, through informational and promotional efforts by TTI, and each completed an Invention Submittal Form developed by TTI to describe the essential nature of the claimed invention. Many also submitted detailed descriptions, drawings, technical reports and similar supplemental materials giving a more comprehensive view of their inventions. Each invention was reviewed for technical and commercial merit, as well as for appropriateness of marketing through the Technology Targeting DataBase{trademark} (hereafter ``DATABASE). Overall, participating inventors were enthusiasticmore » about the Project and felt participation in it was rewording. Even when not selected for marketing, inventors were given an analysis of their inventions which could help them enhance the inventions and improve marketing efforts. Inventors whose inventions were selected for marketing were shown how to professionally market the inventions, including the format for Non Confidential Invention Summaries, the preferred form for Confidential Disclosure Agreements, targeting of business decision-makers responsible for technology evaluation, and the like; some of these inventors are still interacting with industrial contacts provided by TTI through this Project. All inventors received copies of patent abstracts uncovered in the prior art searches for their inventions and a copy of TTI`s booklet, Patent Law Basics for Individual Inventors.« less

Systematized contact between inventors and industry. [Final Technical Report

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

Not Available

1992-07-31

A total of 139 inventions by private (individual) inventors were submitted to Technology Targeting Incorporated. Each inventor was told of the nature of the DOE-supported Project, through informational and promotional efforts by TTI, and each completed an Invention Submittal Form developed by TTI to describe the essential nature of the claimed invention. Many also submitted detailed descriptions, drawings, technical reports and similar supplemental materials giving a more comprehensive view of their inventions. Each invention was reviewed for technical and commercial merit, as well as for appropriateness of marketing through the Technology Targeting DataBase[trademark] (hereafter DATABASE). Overall, participating inventors were enthusiasticmore » about the Project and felt participation in it was rewording. Even when not selected for marketing, inventors were given an analysis of their inventions which could help them enhance the inventions and improve marketing efforts. Inventors whose inventions were selected for marketing were shown how to professionally market the inventions, including the format for Non Confidential Invention Summaries, the preferred form for Confidential Disclosure Agreements, targeting of business decision-makers responsible for technology evaluation, and the like; some of these inventors are still interacting with industrial contacts provided by TTI through this Project. All inventors received copies of patent abstracts uncovered in the prior art searches for their inventions and a copy of TTI's booklet, Patent Law Basics for Individual Inventors.« less

Future Directions for Research on Online Technical Education

ERIC Educational Resources Information Center

Horvitz, Brian S.

2017-01-01

Most research on online learning in higher education has been focused on general education at four-year institutions. There is a need for more research that focuses on online and hybrid education at community colleges in technical education fields. This issue includes articles from eight National Science Foundation funded projects doing innovative…

Remote navigation systems in electrophysiology.

PubMed

Schmidt, Boris; Chun, Kyoung Ryul Julian; Tilz, Roland R; Koektuerk, Buelent; Ouyang, Feifan; Kuck, Karl-Heinz

2008-11-01

Today, atrial fibrillation (AF) is the dominant indication for catheter ablation in big electrophysiologists (EP) centres. AF ablation strategies are complex and technically challenging. Therefore, it would be desirable that technical innovations pursue the goal to improve catheter stability to increase the procedural success and most importantly to increase safety by helping to avoid serious complications. The most promising technical innovation aiming at the aforementioned goals is remote catheter navigation and ablation. To date, two different systems, the NIOBE magnetic navigation system (MNS, Stereotaxis, USA) and the Sensei robotic navigation system (RNS, Hansen Medical, USA), are commercially available. The following review will introduce the basic principles of the systems, will give an insight into the merits and demerits of remote navigation, and will further focus on the initial clinical experience at our centre with focus on pulmonary vein isolation (PVI) procedures.

7 CFR 1709.123 - Evaluation criteria and weights.

Code of Federal Regulations, 2010 CFR

2010-01-01

... design and technical merit criteria shall not be less than 65 percent of the total available points, and... announcement. (b) Project design and technical merit. In reviewing the grant proposal's project design and... the proposed design, construction, equipment and materials for the proposed energy facilities to...

Impact of genomic selection on genetic gain of Net Merit of US dairy cattle

USDA-ARS?s Scientific Manuscript database

The introduction of genomic selection (GS) in dairy cattle has opened new possibilities to increase the rates of genetic gain. The objective of this study was to measure the impact of GS on Net Merit (NM) genetic gain of US Holstein (HO), Jersey (JE) and Brown Swiss (BS) cattle, using a four-path mo...

76 FR 52955 - Medicare Program; Meeting of the Technical Advisory Panel on Medicare Trustee Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-24

... Panel's discussion is expected to be very technical in nature and will focus on the actuarial and... discussion is expected to focus on highly technical aspects of estimation involving economics and actuarial science. Panelists are not restricted, however, in the topics that they choose to discuss. Procedure and...

76 FR 58514 - Medicare Program; Meeting of the Technical Advisory Panel on Medicare Trustee Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-21

... to be very technical in nature and will focus on the actuarial and economic assumptions and methods... discussion is expected to focus on highly technical aspects of estimation involving economics and actuarial science. Panelists are not restricted, however, in the topics that they choose to discuss. Procedure and...

The effect of level of feeding, genetic merit, body condition score and age on biological parameters of a mammary gland model.

PubMed

Bryant, J R; Lopez-Villalobos, N; Holmes, C W; Pryce, J E; Pitman, G D; Davis, S R

2007-03-01

An evolutionary algorithm was applied to a mechanistic model of the mammary gland to find the parameter values that minimised the difference between predicted and actual lactation curves of milk yields in New Zealand Jersey cattle managed at different feeding levels. The effect of feeding level, genetic merit, body condition score at parturition and age on total lactation yields of milk, fat and protein, days in milk, live weight and evolutionary algorithm derived mammary gland parameters was then determined using a multiple regression model. The mechanistic model of the mammary gland was able to fit lactation curves that corresponded to actual lactation curves with a high degree of accuracy. The senescence rate of quiescent (inactive) alveoli was highest at the very low feeding level. The active alveoli population at peak lactation was highest at very low feeding levels, but lower nutritional status at this feeding level prevented high milk yields from being achieved. Genetic merit had a significant linear effect on the active alveoli population at peak and mid to late lactation, with higher values in animals, which had higher breeding values for milk yields. A type of genetic merit × feeding level scaling effect was observed for total yields of milk and fat, and total number of alveoli produced from conception until the end of lactation with the benefits of increases in genetic merit being greater at high feeding levels. A genetic merit × age scaling effect was observed for total lactation protein yields. Initial rates of differentiation of progenitor cells declined with age. Production levels of alveoli from conception to the end of lactation were lowest in 5- to 8-year-old animals; however, in these older animals, quiescent alveoli were reactivated more frequently. The active alveoli population at peak lactation and rates of active alveoli proceeding to quiescence were highest in animals of intermediate body condition scores of 4.0 to 5.0. The results

2014 DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Report

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

none,

2014-10-01

This report summarizes comments from the Peer Review Panel at the 2014 DOE Hydrogen and Fuel Cells Program Annual Merit Review, held on June 16-20, 2014, in Washington, DC. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; market transformation; and systems analysis.

2012 DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Report

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

none,

2012-09-01

This report summarizes comments from the Peer Review Panel at the 2012 DOE Hydrogen and Fuel Cells Program Annual Merit Review, held on May 14-18, 2012, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; education; market transformation; and systems analysis.

2011 DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Report

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

none,

2011-09-01

This report summarizes comments from the Peer Review Panel at the 2011 DOE Hydrogen and Fuel Cells Program Annual Merit Review, held on May 9-13, 2011, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; education; market transformation; and systems analysis.

2015 DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Report

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

none,

This report summarizes comments from the Peer Review Panel at the 2015 DOE Hydrogen and Fuel Cells Program Annual Merit Review, held on June 8-12, 2015, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; market transformation; and systems analysis.

High Tech and the Upward Mobility of Non-Technical People.

ERIC Educational Resources Information Center

Kammire, Linda L.

The social and psychological effects of rapid technological advancement in the computer industry is the subject of this paper, which focuses on the concerns of people with non-technical backgrounds. It describes the career series, High Tech for Non-Technical People, created by the Georgia State University Career Development Center. The three…

Technical Writing 1987: Galloping Off in at Least Two Directions.

ERIC Educational Resources Information Center

Stohrer, Freda F.

Technical writing instructors generally agree about the absolute need for communication skills throughout the technological work place, but a survey of technical writing journal articles shows a lack of focus on ways to address business's needs for on-the-job literacy. One major advance within the profession in recent years has been the…

Enhancing Non-Technical Skills by a Multidisciplinary Engineering Summer School

ERIC Educational Resources Information Center

Larsen, Peter Gorm; Kristiansen, Erik Lasse; Bennedsen, Jens; Bjerge, Kim

2017-01-01

In general engineering studies focus on the technical skills in their own discipline. However, in their subsequent industrial careers, a significant portion of their time needs to be devoted to non-technical skills. In addition, in an increasingly globalised world collaboration in teams across cultures and disciplines is paramount to the creation…

Thermochemically evolved nanoplatelets of bismuth selenide with enhanced thermoelectric figure of merit

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

Ali, Zulfiqar; Cao, Chuanbao, E-mail: cbcao@bit.edu.cn; Butt, Faheem K.

We firstly present a simple thermochemical method to fabricate high-quality Bi{sub 2}Se{sub 3} nanoplatelets with enhanced figure of merit using elemental bismuth and selenium powders as precursors. The crystal structure of as synthesized products is characterized via X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and high resolution transmission electron microscopy (HRTEM) measurements. Morphological and chemical synthetic parameters are investigated through a series of experiments; thickness and composition of the platelets are well controlled in large scale production. Subsequently spark plasma sintering (SPS) is performed to fabricate n-type nanostructured bulk thermoelectric materials. Raman Spectroscopy of the two selected samples with approximatelymore » of 50 and 100 nm thicknesses shows three vibrational modes. The lower thickness sample exhibits the maximum red shift of about 2.17 cm{sup -1} and maximum broadening of about 10 cm{sup -1} by in-plane vibrational mode E{sup 2}{sub g}. The enhanced value of figure of merit ∼0.41 is obtained for pure phase bismuth selenide to the best of our knowledge. We observe metallic conduction behavior while semiconducting behavior for nanostructured bismuth selenide is reported elsewhere which could be due to different synthetic techniques adopted. These results clearly suggest that our adopted synthetic technique has profound effect on the electronic and thermoelectric transport properties of this material.« less

Investigating the enhancement of template-free activation detection of event-related fMRI data using wavelet shrinkage and figures of merit.

PubMed

Ngan, Shing-Chung; Hu, Xiaoping; Khong, Pek-Lan

2011-03-01

We propose a method for preprocessing event-related functional magnetic resonance imaging (fMRI) data that can lead to enhancement of template-free activation detection. The method is based on using a figure of merit to guide the wavelet shrinkage of a given fMRI data set. Several previous studies have demonstrated that in the root-mean-square error setting, wavelet shrinkage can improve the signal-to-noise ratio of fMRI time courses. However, preprocessing fMRI data in the root-mean-square error setting does not necessarily lead to enhancement of template-free activation detection. Motivated by this observation, in this paper, we move to the detection setting and investigate the possibility of using wavelet shrinkage to enhance template-free activation detection of fMRI data. The main ingredients of our method are (i) forward wavelet transform of the voxel time courses, (ii) shrinking the resulting wavelet coefficients as directed by an appropriate figure of merit, (iii) inverse wavelet transform of the shrunk data, and (iv) submitting these preprocessed time courses to a given activation detection algorithm. Two figures of merit are developed in the paper, and two other figures of merit adapted from the literature are described. Receiver-operating characteristic analyses with simulated fMRI data showed quantitative evidence that data preprocessing as guided by the figures of merit developed in the paper can yield improved detectability of the template-free measures. We also demonstrate the application of our methodology on an experimental fMRI data set. The proposed method is useful for enhancing template-free activation detection in event-related fMRI data. It is of significant interest to extend the present framework to produce comprehensive, adaptive and fully automated preprocessing of fMRI data optimally suited for subsequent data analysis steps. Copyright © 2010 Elsevier B.V. All rights reserved.

A discussion of the merits of random man not excluded and likelihood ratios.

PubMed

Buckleton, John; Curran, James

2008-09-01

DNA mixture interpretation is undertaken either by calculating a LR or an exclusion probability (RMNE or its complement CPI). Debate exists as to which has the greater claim. The merits and drawbacks of the two approaches are discussed. We conclude that the two matters that appear to have real force are: (1) LRs are more difficult to present in court and (2) the RMNE statistic wastes information that should be utilised.

Advanced Exploration Systems Atmosphere Resource Recovery and Environmental Monitoring

NASA Technical Reports Server (NTRS)

Perry, J.; Abney, M.; Conrad, R.; Garber, A.; Howard, D.; Kayatin, M.; Knox, J.; Newton, R.; Parrish, K.; Roman, M.;

Quality? Is it Allowed? FACTC Focus, 2006

ERIC Educational Resources Information Center

Doerr, Mark, Ed.

2006-01-01

"FACTC Focus" is a publication of Faculty Association of Community and Technical Colleges (FACTC) with the purpose of presenting diverse views on faculty issues. Included in this issue are: (1) Shooting In The Dark: Evaluating Distance Learning Instruction (Stephanie Delaney); (2) Trust Who? - Trust and Learning: Crafting a Conversation That…

Professional Development: Focusing on Transition. Issue Brief

ERIC Educational Resources Information Center

de Azúa, Ramón L.; Keleher, Julia

2017-01-01

In 2017, the National Technical Assistance Center for the Education of Neglected or Delinquent Children and Youth (NDTAC) released its first in a series of professional development briefs that focus on the professional development needs and interests of Neglected or Delinquent (N or D) State coordinators, correctional educators, and providers of…

Cui Bono? On the Relative Merits of Technology-Enhanced Learning and Teaching in Higher Education

ERIC Educational Resources Information Center

Mykhnenko, Vlad

2016-01-01

This article provides evidence from a 4-year longitudinal study on the comparative use of illustrative video podcasts during Economic Geography lectures vis-à-vis traditional educational methods in order to guide pedagogic practice and future research on the relative merits of technology-enhanced learning in higher education. Key benefits derived…

The need to balance merits and limitations from different disciplines when considering the stepped wedge cluster randomized trial design.

PubMed

de Hoop, Esther; van der Tweel, Ingeborg; van der Graaf, Rieke; Moons, Karel G M; van Delden, Johannes J M; Reitsma, Johannes B; Koffijberg, Hendrik

2015-10-30

Various papers have addressed pros and cons of the stepped wedge cluster randomized trial design (SWD). However, some issues have not or only limitedly been addressed. Our aim was to provide a comprehensive overview of all merits and limitations of the SWD to assist researchers, reviewers and medical ethics committees when deciding on the appropriateness of the SWD for a particular study. We performed an initial search to identify articles with a methodological focus on the SWD, and categorized and discussed all reported advantages and disadvantages of the SWD. Additional aspects were identified during multidisciplinary meetings in which ethicists, biostatisticians, clinical epidemiologists and health economists participated. All aspects of the SWD were compared to the parallel group cluster randomized design. We categorized the merits and limitations of the SWD to distinct phases in the design and conduct of such studies, highlighting that their impact may vary depending on the context of the study or that benefits may be offset by drawbacks across study phases. Furthermore, a real-life illustration is provided. New aspects are identified within all disciplines. Examples of newly identified aspects of an SWD are: the possibility to measure a treatment effect in each cluster to examine the (in)consistency in effects across clusters, the detrimental effect of lower than expected inclusion rates, deviation from the ordinary informed consent process and the question whether studies using the SWD are likely to have sufficient social value. Discussions are provided on e.g. clinical equipoise, social value, health economical decision making, number of study arms, and interim analyses. Deciding on the use of the SWD involves aspects and considerations from different disciplines not all of which have been discussed before. Pros and cons of this design should be balanced in comparison to other feasible design options as to choose the optimal design for a particular

Computer Supported Education at Fox Valley Technical Institute. IBM Application Brief.

ERIC Educational Resources Information Center

International Business Machines Corp., White Plains, NY.

Fox Valley Technical Institute (FVTI) has developed an approach to education which emphasizes competency-based, round-the-clock education entailing short terms, flexible class schedules, and individualized instruction and which has as its focus strong computer support at classroom, technical, and management levels. The college provides 6,000…

NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 22: Establishing a research agenda for Scientific and Technical Information (STI): Focus on the user

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.

1992-01-01

The goal is the creation of a generally accepted, systematically developed and implemented, but user focused, research agenda for the Advisory Group for Aerospace Research and Development (AGARD) and the Technical Information Panel (TIP) member countries. Information use seldom exists as an isolated incident. Information use usually takes place within organizational and interpersonal contexts. Therefore, it should not be studied in isolation, but rather in an holistic environment. Once implemented, this research agenda could be completed within 3 to 5 years. The results would be generalizable to AGARD member nations, would form the basis for the development of theory based practice, and would form a significant body of knowledge that can be used by AGARD information professionals for policy, practice, product, and systems development.

Technical Degrees and Higher Vocational Education

ERIC Educational Resources Information Center

Hordern, Jim

2017-01-01

This paper focuses on the proposals for the introduction of "technical degrees" in English higher education institutions advanced by the Labour Party's Liam Byrne in a document entitled "Robbins Rebooted" which was published in August 2014 by the Social Market Foundation. The context and rationale for the proposed technical…

An updated version of lifetime net merit incorporating additional fertility traits and new economic values

USDA-ARS?s Scientific Manuscript database

Lifetime net merit (NM$) is an economic selection index intended for use by commercial dairy producers. The current version of NM$ was most recently updated in 2010, and includes information from 13 traits in Holsteins, 11 in Brown Swiss, and 9 in the other dairy breeds. A new version of the index, ...

HOPE or No-HOPE: Merit-Based College Scholarship Status and Financial Behaviors among College Students

ERIC Educational Resources Information Center

Goetz, Joseph W.; Mimura, Yoko; Desai, Miti P.; Cude, Brenda J.

2008-01-01

The current study explored differences in financial behaviors between college students in Georgia who retained the merit-based HOPE Scholarship and those who lost it. Logistic regression was used to analyze data from a sample of 557 undergraduate students from a large southeastern university. Students who initially had HOPE Scholarships but lost…

Semiclassical limit of the focusing NLS: Whitham equations and the Riemann-Hilbert Problem approach

NASA Astrophysics Data System (ADS)

Tovbis, Alexander; El, Gennady A.

2016-10-01

The main goal of this paper is to put together: a) the Whitham theory applicable to slowly modulated N-phase nonlinear wave solutions to the focusing nonlinear Schrödinger (fNLS) equation, and b) the Riemann-Hilbert Problem approach to particular solutions of the fNLS in the semiclassical (small dispersion) limit that develop slowly modulated N-phase nonlinear wave in the process of evolution. Both approaches have their own merits and limitations. Understanding of the interrelations between them could prove beneficial for a broad range of problems involving the semiclassical fNLS.

NASA Integrated Systems Research with an Environmental Focus

NASA Technical Reports Server (NTRS)

Wolfe, Jean; Collier, Fay

2010-01-01

This slide presentation reviews the Integrated Systems Research Program (ISRP) with a focus on the work being done on reduction of environmental impact from aeronautics. The focus of the ISRP is to Conduct research at an integrated system-level on promising concepts and technologies and explore, assess, or demonstrate the benefits in a relevant environment. The presentation reviews the criteria for an ISRP project, and discusses the Environmentally Responsible Aviation (ERA) project, and the technical challenges.

Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review

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

Thiel, Elizabeth Chilcote

2002-05-01

The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas andmore » nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).« less

Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review

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

Thiel, E.C.; Fuhrman, P.W.

2002-05-30

The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas andmore » nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).« less

Coefficient of performance at maximum figure of merit and its bounds for low-dissipation Carnot-like refrigerators.

PubMed

Wang, Yang; Li, Mingxing; Tu, Z C; Hernández, A Calvo; Roco, J M M

2012-07-01

The figure of merit for refrigerators performing finite-time Carnot-like cycles between two reservoirs at temperature T(h) and T(c) (merit is bounded between 0 and (sqrt[9+8ε(c)] - 3)/2 for the low-dissipation refrigerators, where ε(c) = T(c)/(T(h) - T(c)) is the Carnot coefficient of performance for reversible refrigerators. These bounds can be reached for extremely asymmetric low-dissipation cases when the ratio between the dissipation constants of the processes in contact with the cold and hot reservoirs approaches to zero or infinity, respectively. The observed coefficients of performance for real refrigerators are located in the region between the lower and upper bounds, which is in good agreement with our theoretical estimation.

High School Work and Family Life ITAC [Integrated Technical & Academic Competencies] for Career-Focused Education.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

This document contains a guide to implementing the Ohio Work and Family Life ITAC (Integrated Technical and Academic Competencies), which connects to the Ohio Model Competency-Based Program documents in arts, foreign languages, language arts, mathematics, science, and social studies, as well as the Core ITAC document. The Work and Family Life ITAC…

Operational testing of a figure of merit for overall task performance

NASA Technical Reports Server (NTRS)

Lemay, Moira

1990-01-01

An overall indicator or figure of merit (FOM), for the quality of pilot performance is needed to define optimal workload levels, predict system failure, measure the impact of new automation in the cockpit, and define the relative contributions of subtasks to overall task performance. A normative FOM was developed based on the calculation of a standard score for each component of a complex task. It reflected some effects, detailed in an earlier study, of the introduction of new data link technology into the cockpit. Since the technique showed promise, further testing was done. A new set of data was obtained using the recently developed Multi-Attribute Task Battery. This is a complex battery consisting of four tasks which can be varied in task demand, and on which performance measures can be obtained. This battery was presented to 12 subjects in a 20 minute trial at each of three levels of workload or task demand, and performance measures collected on all four tasks. The NASA-TLX workload rating scale was presented at minutes 6, 12, and 18, of each trial. A figure of merit was then obtained for each run of the battery by calculating a mean, SD, and standard score for each task. Each task contributed its own proportion to the overall FOM, and relative contributions changed with increasing workload. Thus, the FOM shows the effect of task changes, not only on the individual task that is changed, but also on the performance of other tasks and of the whole task. The cost to other tasks of maintaining constant performance on an individual task can be quantified.

Thermoelectric-figure-of-merit enhancement of silicon-germanium through nanocomposite concept

NASA Astrophysics Data System (ADS)

Wang, Dezhi

SiGe alloy has been the thermoelectric material element of RTGs (Radioisotope thermoelectric power generators) for more than 20 years because of its good performance at high temperature. It also has a very high potential application in converting exhaust heat into useful electricity, which currently attracts a lot of research interest in the automotive industry where 40% of the energy was rejected as exhaust heat. However, its low conversion efficiency (8%) is a major concern although it is the best in practice. A new concept, namely Si-Ge nanocomposite, was proposed to enhance thermoelectric figure-of-merit. Fast heating pressure sintering was found to be an appropriate synthesizing method and a lab-made direct current-induced hot press system was established. It can reach l200°C within several minutes and many parameters can be controlled. The uniquely designed graphite die assembly can stand l60MPa pressure which is better than the best commercial products (127MPa). Numerous Si-Ge nanocomposite samples were pressed using our DC hot press. Fully dense n-type Si-Ge nanocomposite samples of nanoSi80nanoGe20P were finally obtained. The nanocomposite structure was characterized via XRD, SEM, EDS, and TEM. The proposed nanocomposite structure, dots in a matrix, was observed. Most importantly, the thermoelectric property measurements showed that the Si-Ge nanocomposite of n-type nanoSi80nanoGe20 possessed higher electrical conductivity but lower thermal conductivity, thus a higher ZT than that of n-type nanoSi80microGe20. This result proved that thermoelectric-figure-of-merit enhancement through the nanocomposite concept was the right direction.

A Case Study of Technical Assistance to Demonstration Programs for Young Handicapped Children. Part II.

ERIC Educational Resources Information Center

Behr, Shirley K.; And Others

A project to provide technical assistance to staffs of two demonstration programs for preschool handicapped children and their families is described. The focus was technical assistance developed and exercised by the Technical Assistance Development System (TADS), which assisted in the development of the Handicapped Children's Early Education…

The Unfortunate Human Factor: A Selective History of Human Factors for Technical Communicators.

ERIC Educational Resources Information Center

Johnson, Robert R.

1994-01-01

Reviews moments in the history of human factors that are especially relevant to the field of technical communications. Discusses human factors research that is applicable to technical communications. Focuses on qualitative usability research, minimalism, and human activity interface design. (HB)

78 FR 50144 - Health Services Research and Development Service, Scientific Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-16

... Organization and Delivery; Research Methods and Models on August 27-28, 2013, at the VHA National Conference... DEPARTMENT OF VETERANS AFFAIRS Health Services Research and Development Service, Scientific Merit... Advisory Committee Act, 5 U.S.C. App. 2, that the Health Services Research and Development Service (HSR&D...

Reduction of Maintenance Error Through Focused Interventions

NASA Technical Reports Server (NTRS)

Kanki, Barbara G.; Walter, Diane; Rosekind, Mark R. (Technical Monitor)

1997-01-01

It is well known that a significant proportion of aviation accidents and incidents are tied to human error. In flight operations, research of operational errors has shown that so-called "pilot error" often involves a variety of human factors issues and not a simple lack of individual technical skills. In aircraft maintenance operations, there is similar concern that maintenance errors which may lead to incidents and accidents are related to a large variety of human factors issues. Although maintenance error data and research are limited, industry initiatives involving human factors training in maintenance have become increasingly accepted as one type of maintenance error intervention. Conscientious efforts have been made in re-inventing the "team" concept for maintenance operations and in tailoring programs to fit the needs of technical operations. Nevertheless, there remains a dual challenge: to develop human factors interventions which are directly supported by reliable human error data, and to integrate human factors concepts into the procedures and practices of everyday technical tasks. In this paper, we describe several varieties of human factors interventions and focus on two specific alternatives which target problems related to procedures and practices; namely, 1) structured on-the-job training and 2) procedure re-design. We hope to demonstrate that the key to leveraging the impact of these solutions comes from focused interventions; that is, interventions which are derived from a clear understanding of specific maintenance errors, their operational context and human factors components.

Environmental Science and Engineering Merit Badges: An Exploratory Case Study of a Non-Formal Science Education Program and the U.S. Scientific and Engineering Practices

ERIC Educational Resources Information Center

Vick, Matthew E.; Garvey, Michael P.

2016-01-01

The Boy Scouts of America's Environmental Science and Engineering merit badges are two of their over 120 merit badges offered as a part of a non-formal educational program to U.S. boys. The Scientific and Engineering Practices of the U.S. Next Generation Science Standards provide a vision of science education that includes integrating eight…

Volumetric Imaging and Characterization of Focusing Waveguide Grating Couplers

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

Katzenmeyer, Aaron Michael; McGuinness, Hayden James Evans; Starbuck, Andrew Lea

Volumetric imaging of focusing waveguide grating coupler emission with high spatial resolution in the visible (λ = 637.3 nm) is demonstrated using a scanning near-field optical microscope with long z-axis travel range. Stacks of 2-D images recorded at fixed distance from the device are compiled to yield 3-D visualization of the light emission pattern and enable extraction of parameters, such as spot size, angle of emission, and focal height. Measurements of such parameters are not prevalent in the literature yet are necessary for efficacious design and integration. As a result, it is observed that finite-difference time-domain simulations based on fabricationmore » layout files do not perfectly predict in-hand device behavior, underscoring the merit of experimental validation, particularly for critical application.« less

Volumetric Imaging and Characterization of Focusing Waveguide Grating Couplers

DOE PAGES

Katzenmeyer, Aaron Michael; McGuinness, Hayden James Evans; Starbuck, Andrew Lea; ...

2017-08-29

Volumetric imaging of focusing waveguide grating coupler emission with high spatial resolution in the visible (λ = 637.3 nm) is demonstrated using a scanning near-field optical microscope with long z-axis travel range. Stacks of 2-D images recorded at fixed distance from the device are compiled to yield 3-D visualization of the light emission pattern and enable extraction of parameters, such as spot size, angle of emission, and focal height. Measurements of such parameters are not prevalent in the literature yet are necessary for efficacious design and integration. As a result, it is observed that finite-difference time-domain simulations based on fabricationmore » layout files do not perfectly predict in-hand device behavior, underscoring the merit of experimental validation, particularly for critical application.« less

Incoming Students: Are They Ready? FACTC Focus, 2009

ERIC Educational Resources Information Center

Doerr, Mark, Ed.

2009-01-01

"FACTC Focus" is a publication of Faculty Association of Community and Technical Colleges (FACTC) with the purpose of presenting diverse views on faculty issues. Included in this issue are: (1) Grade Forgiveness: A Good Idea? (Ruth Frickle); (2) Getting Pre-College Students Connected (Phil Venditti); (3) Abbreviations confusion: Are…

Balance Between Merit and Equity in Academic Hiring Decisions: Judgemental Content Analysis Applied to the Phraseology of Australian Tenure-Stream Advertisements in Comparison with Canadian Advertisements

ERIC Educational Resources Information Center

Boyle, Gregory J.; Furedy, John J.; Neumann, David L.; Westbury, H. Rae; Reiestad, Magnus

2010-01-01

The wording of university academic job advertisements can reflect a commitment to equity (affirmative action) as opposed to academic merit in hiring decisions. The method of judgemental content analysis was applied by having three judges rate 810 Australian tenure-stream advertisements on seven-point magnitude scales of equity and merit. The…

Development of a behavioural marker system for scrub practitioners' non-technical skills (SPLINTS system).

PubMed

Mitchell, Lucy; Flin, Rhona; Yule, Steven; Mitchell, Janet; Coutts, Kathy; Youngson, George

2013-04-01

Adverse events still occur despite ongoing efforts to reduce harm to patients. Contributory factors to adverse events are often due to limitations in clinicians' non-technical skills (e.g. communication, situation awareness), rather than deficiencies in technical competence. We developed a behavioural rating system to provide a structured means for teaching and assessing scrub practitioners' (i.e. nurse, technician, operating department practitioner) non-technical skills. Psychologists facilitated focus groups (n = 4) with experienced scrub practitioners (n = 16; 4 in each group) to develop a preliminary taxonomy. Focus groups reviewed lists of non-technical-skill-related behaviours that were extracted from an interview study. The focus groups labelled skill categories and elements and also provided examples of good and poor behaviours for those skills. An expert panel (n = 2 psychologists; n = 1 expert nurse) then used an iterative process to individually and collaboratively review and refine those data to produce a prototype skills taxonomy. A preliminary taxonomy containing eight non-technical skill categories with 28 underlying elements was produced. The expert panel reduced this to three categories (situation awareness, communication and teamwork, task management), each with three underlying elements. The system was called the Scrub Practitioners' List of Intraoperative Non-Technical Skills system. A scoring system and a user handbook were also developed. A prototype behavioural rating system for scrub practitioners' non-technical skills was developed, to aid in teaching and providing formative assessment. This important aspect of performance is not currently explicitly addressed in any educational route to qualify as a scrub practitioner. © 2012 Blackwell Publishing Ltd.

DOE Hydrogen and Fuel Cells Program 2017 Annual Merit Review and Peer Evaluation Report

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

None, None

The fiscal year 2017 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting (AMR), in conjunction with DOE's Vehicle Technologies Office AMR, was held from June June 5-9, 2017, in Washington, D.C. This report is a summary of comments by AMR peer reviewers about the hydrogen and fuel cell projects funded by DOE's Office of Energy Efficiency and Renewable Energy.

DOE Hydrogen and Fuel Cells Program 2016 Annual Merit Review and Peer Evaluation Report

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

None, None

The fiscal year 2016 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting (AMR), in conjunction with DOE's Vehicle Technologies Office AMR, was held from June 6-10, 2016, in Washington, D.C. This report is a summary of comments by AMR peer reviewers about the hydrogen and fuel cell projects funded by DOE's Office of Energy Efficiency and Renewable Energy.

Development of a figure-of-merit for space missions

NASA Technical Reports Server (NTRS)

Preiss, Bruce; Pan, Thomas; Ramohalli, Kumar

1991-01-01

The concept of a quantitative figure-of-merit (FOM) to evaluate different and competing options for space missions is further developed. Over six hundred individual factors are considered. These range from mission orbital mechanics to in-situ resource utilization (ISRU/ISMU) plants. The program utilizes a commercial software package for synthesis and visual display; the details are completely developed in-house. Historical FOM's are derived for successful space missions such as the Surveyor, Voyager, Apollo, etc. A cost FOM is also mentioned. The bulk of this work is devoted to one specific example of Mars Sample Return (MSR). The program is flexible enough to accommodate a variety of evolving technologies. Initial results show that the FOM for sample return is a function of the mass returned to LEO, and that missions utilizing ISRU/ISMU are far more cost effective than those that rely on all earth-transported resources.

Material-based figure of merit for caloric materials

DOE PAGES

Griffith, L. D.; Mudryk, Y.; Slaughter, J.; ...

2018-01-21

Efficient use of reversible thermal effects in magnetocaloric, electrocaloric, and elastocaloric materials is a promising avenue that can lead to a substantially increased efficiency of refrigeration and heat pumping devices, most importantly those used in household and commercial cooling applications near ambient temperature. A proliferation in caloric materials research has resulted in a wide array of materials where only the isothermal change in entropy in response to a handful of different field strengths over a limited range of temperatures has been evaluated and reported. Given the abundance of such data, there is a clear need for a simple and reliablemore » figure of merit enabling fast screening and down-selection to justify further detailed characterization of those materials systems that hold the greatest promise. Based on the analysis of several well-known materials that exhibit vastly different magnetocaloric effects, the Temperature averaged Entropy Change (TEC) is introduced as a suitable early indicator of the material’s utility for magnetocaloric cooling applications, and its adoption by the caloric community is recommended.« less

Material-based figure of merit for caloric materials

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

Griffith, L. D.; Mudryk, Y.; Slaughter, J.

Efficient use of reversible thermal effects in magnetocaloric, electrocaloric, and elastocaloric materials is a promising avenue that can lead to a substantially increased efficiency of refrigeration and heat pumping devices, most importantly those used in household and commercial cooling applications near ambient temperature. A proliferation in caloric materials research has resulted in a wide array of materials where only the isothermal change in entropy in response to a handful of different field strengths over a limited range of temperatures has been evaluated and reported. Given the abundance of such data, there is a clear need for a simple and reliablemore » figure of merit enabling fast screening and down-selection to justify further detailed characterization of those materials systems that hold the greatest promise. Based on the analysis of several well-known materials that exhibit vastly different magnetocaloric effects, the Temperature averaged Entropy Change (TEC) is introduced as a suitable early indicator of the material’s utility for magnetocaloric cooling applications, and its adoption by the caloric community is recommended.« less

ACT Plan: Technical Manual. 2013/2014

ERIC Educational Resources Information Center

ACT, Inc., 2013

2013-01-01

This manual contains information about the American College Test (ACT) Plan® program. The principal focus of this manual is to document the Plan program's technical adequacy in light of its intended purposes. This manual supersedes the 2011 edition. The content of this manual responds to requirements of the testing industry as established in the…

77 FR 8330 - Health Services Research and Development Service Scientific Merit Review Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-14

... Disorders; HCR 2--Substance Use Disorders; HCR 3--Rehabilitation/Rural; HCR 4--Women's Health; HCR 5--Pain... Development Service Scientific Merit Review Board will meet on March 6-8, 2012, at the Hilton New Orleans... to the Chief Research and Development Officer. On March 6, the subcommittee on Nursing Research...

The Efforts of Educational Interest Groups To Defeat Merit Pay for Teachers in Pennsylvania: 1983-1986.

ERIC Educational Resources Information Center

Fiore, Alice Marie

Efforts of educational interest groups to defeat merit pay for Pennsylvania teachers during 1983-1986 are explored in this case study. Political systems theory and allocative theory provide the conceptual framework. Deutsch's (1973) outline of variables that affect the course of conflict was used to organize indepth personal interviews and a…

Emphasis: Technical Education. Conference Report (St. Louis, Mo., May 12-14, 1966).

ERIC Educational Resources Information Center

American Association of Junior Colleges, Washington, DC.

The purpose of this conference was to bring expertise in the field of technical education to bear upon the identification and resolution of problems inhibiting the expansion of programs at the junior college level. Sixty-four participants were involved. The conference focused upon the relationships of technical education to: society, college…

Non-technical skills of the operating theatre scrub nurse: literature review.

PubMed

Mitchell, Lucy; Flin, Rhona

2008-07-01

This paper is a report of a review to identify the non-technical (cognitive and social) skills used by scrub nurses. Recognition that failures in non-technical skills contributed to accidents in high-risk industries led to the development of research programmes to study the role of cognition and social interactions in operational safety. Recently, psychological research in operating theatres has revealed the importance of non-technical skills in safe and efficient performance. Most of the studies to date have focused on anaesthetists and surgeons. On-line sources and university library catalogues, publications of the Association for Perioperative Practice, National Association of Theatre Nurses and Association of Peri-Operative Registered Nurses were searched in 2007. Studies were included in the review if they presented data from scrub nurses on one or more of their non-technical skills. These findings were examined in relation to an existing medical non-technical skills framework with categories of communication, teamwork, leadership, situation awareness and decision-making. Of 424 publications retrieved, 13 were reviewed in detail. Ten concerned communication and eight of those also had data on teamwork. In 11 papers teamwork was examined, and one focused on nurses' situation awareness, teamwork and communication. None of the papers we reviewed examined leadership or decision-making by scrub nurses. Further work is needed to identify formally the non-technical skills which are important to the role of scrub nurse and then to design training in the identified non-technical skills during the education and development of scrub nurses.

How Do We Teach Usability? An Investigation of Usability Instruction in Technical Communication

ERIC Educational Resources Information Center

Chong, Felicia

2013-01-01

This dissertation investigates the curricular implementation of usability instruction in technical communication. Though there are a plethora of publications and studies on usability in technical communication, little discussion focuses on usability instruction in the classroom or its implementation in the curriculum. Thus, this exploratory…

The Boston Study: Analysis of a Major Metropolitan Business- and Technical-Communication Market.

ERIC Educational Resources Information Center

Buchholz, William J.

1989-01-01

Presents a year-long study of the duties, skills, and knowledge required of business- and technical-communication professionals in Boston, Massachusetts. Focuses on six categories of practice: technical communication, publishing, public relations, marketing, development, and training. Suggests that in the next decade communication practitioners…

Independent technical review, handbook

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

Not Available

Purpose Provide an independent engineering review of the major projects being funded by the Department of Energy, Office of Environmental Restoration and Waste Management. The independent engineering review will address questions of whether the engineering practice is sufficiently developed to a point where a major project can be executed without significant technical problems. The independent review will focus on questions related to: (1) Adequacy of development of the technical base of understanding; (2) Status of development and availability of technology among the various alternatives; (3) Status and availability of the industrial infrastructure to support project design, equipment fabrication, facility construction,more » and process and program/project operation; (4) Adequacy of the design effort to provide a sound foundation to support execution of project; (5) Ability of the organization to fully integrate the system, and direct, manage, and control the execution of a complex major project.« less

A Broken Promise: Examining the Merit-Aid Policy and Implementation Gap in the Michigan Promise Scholarship

ERIC Educational Resources Information Center

Daun-Barnet, Nathan; Hermsen, Albert; Vedder, Lori; Mabry, Beth

2013-01-01

In 2006, Michigan changed their traditional merit award to a credit contingent program based upon successful completion of 60 college credits. The Michigan Promise Scholarship was crafted by state policymakers without input from the financial aid community. This case study suggests that the change in policy resulted in two unintended consequences:…

Introduction to 2005 National Technical Report

Treesearch

Mark J. Ambrose

2007-01-01

This annual technical report is a product of the Forest Health Monitoring (FHM) program. The report provides information about a variety of issues relating to forest health at the national scale. Previous FHM national reports have had a dual focus of presenting analyses of the latest available data and showcasing innovative techniques for analyzing forest health data....

Efficiency bounds of molecular motors under a trade-off figure of merit

NASA Astrophysics Data System (ADS)

Zhang, Yanchao; Huang, Chuankun; Lin, Guoxing; Chen, Jincan

2017-05-01

On the basis of the theory of irreversible thermodynamics and an elementary model of the molecular motors converting chemical energy by ATP hydrolysis to mechanical work exerted against an external force, the efficiencies of the molecular motors at two different optimization configurations for trade-off figure of merit representing a best compromise between the useful energy and the lost energy are calculated. The upper and lower bounds for the efficiency at two different optimization configurations are determined. It is found that the optimal efficiencies at the two different optimization configurations are always larger than 1 / 2.

Improving Secondary Career and Technical Education through Professional Development: Alternative Certification and Use of Technical Assessment Data

ERIC Educational Resources Information Center

National Research Center for Career and Technical Education, 2011

2011-01-01

Secondary career and technical education (CTE) is a field in transition. It is moving from a primary focus on preparing students for entry-level employment to preparing them for continuing education and training as well as employment. The rapid pace of change in technology and the global economy has created a demand for workers who are able to…

Examining the Impact of a Highly Targeted State Administered Merit Aid Program on Brain Drain: Evidence from a Regression Discontinuity Analysis of Missouri's Bright Flight Program

ERIC Educational Resources Information Center

Harrington, James R.; Muñoz, José; Curs, Bradley R.; Ehlert, Mark

2016-01-01

The adoption of state-funded merit-based aid programs has become increasingly popular among policy-makers, particularly in the southeastern part of the United States. One of the primary rationales of state-funded merit-based aid is to provide scholarships to the best and brightest students as a means to retain high quality human capital in the…

State Merit-Based Aid and Enrolling in Graduate Study: Evidence from the Kentucky Educational Excellence Scholarship

ERIC Educational Resources Information Center

Delaney, Jennifer A.

2011-01-01

This study considers the effect of a state merit-based aid program for undergraduate students on subsequent enrollment in graduate school. It uses student unit record data to analyze the impact of the Kentucky Educational Excellence Scholarship (KEES). Price theory is used as a framework for understanding the incentives provided by KEES. Using a…

Generation and focusing of pulsed intense ion beams. Technical progress report, 1 October 1982 - 30 September, 1983

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

Hammer, D.A.; Kusse, B.R.; Sudan, R.N.

1983-07-01

The progress on this contract is described in three parts. The first deals with the technical operation of the LION accelerator. The second and third parts are concerned with the experimental results.

The Office of Environmental Management technical reports: a bibliography

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

NONE

1997-07-01

The Office of Environmental Management`s (EM) technical reports bibliography is an annual publication that contains information on scientific and technical reports sponsored by the Office of Environmental Management added to the Energy Science and Technology Database from July 1, 1995 through Sept. 30, 1996. This information is divided into the following categories: Focus Areas and Crosscutting Programs. Support Programs, Technology Integration and International Technology Exchange are now included in the General category. EM`s Office of Science and Technology sponsors this bibliography.

Ultralow thermal conductivity and high thermoelectric figure of merit in SnSe crystals.

PubMed

Zhao, Li-Dong; Lo, Shih-Han; Zhang, Yongsheng; Sun, Hui; Tan, Gangjian; Uher, Ctirad; Wolverton, C; Dravid, Vinayak P; Kanatzidis, Mercouri G

2014-04-17

The thermoelectric effect enables direct and reversible conversion between thermal and electrical energy, and provides a viable route for power generation from waste heat. The efficiency of thermoelectric materials is dictated by the dimensionless figure of merit, ZT (where Z is the figure of merit and T is absolute temperature), which governs the Carnot efficiency for heat conversion. Enhancements above the generally high threshold value of 2.5 have important implications for commercial deployment, especially for compounds free of Pb and Te. Here we report an unprecedented ZT of 2.6 ± 0.3 at 923 K, realized in SnSe single crystals measured along the b axis of the room-temperature orthorhombic unit cell. This material also shows a high ZT of 2.3 ± 0.3 along the c axis but a significantly reduced ZT of 0.8 ± 0.2 along the a axis. We attribute the remarkably high ZT along the b axis to the intrinsically ultralow lattice thermal conductivity in SnSe. The layered structure of SnSe derives from a distorted rock-salt structure, and features anomalously high Grüneisen parameters, which reflect the anharmonic and anisotropic bonding. We attribute the exceptionally low lattice thermal conductivity (0.23 ± 0.03 W m(-1) K(-1) at 973 K) in SnSe to the anharmonicity. These findings highlight alternative strategies to nanostructuring for achieving high thermoelectric performance.

TADS and Technical Assistance: Readings on System Design, Needs Assessment, Consultation, and Evaluation.

ERIC Educational Resources Information Center

Trohanis, Pascal L., Ed.

The document reviews the technical assistance process used by TADS (Technical Assistance Development System), a project to provide support to HCEEP (Handicapped Children's Early Education Program) demonstration projects serving young handicapped children and their families. Chapter 1, by P. Trohanis, focuses on a number of questions that people…

The Effect of Merit Aid on Enrollment: A Regression Discontinuity Analysis of Iowa's National Scholars Award

ERIC Educational Resources Information Center

Leeds, Daniel M.; DesJardins, Stephen L.

2015-01-01

The cost of attending college has risen steadily over the past 30 years, making financial aid an important determinant of college choice for many students and a subject of concern for colleges and state governments. In this paper, we estimate the effect of rule-based merit aid assignment on students' enrollment decisions at the University of Iowa.…

Keeping up with the Joneses: Institutional Changes Following the Adoption of a Merit Aid Policy. Revised

ERIC Educational Resources Information Center

Griffith, Amanda L.

2009-01-01

The increasing use by private colleges and universities of financial aid based on "merit", as opposed to based solely on financial need has caused many to raise concerns that this type of aid will go mainly to higher income students crowding out aid to lower income students. However, some analysts suggest that by attracting more "almost…

An Evaluation of the Merit Reading Software Program in the Calhoun County (WV) Middle/High School

ERIC Educational Resources Information Center

Jones, Jerry D.; Staats, William D.; Bowling, Noel; Bickel, Robert D.; Cunningham, Michael L.; Cadle, Connie

2005-01-01

We were asked by Merit Software to conduct a quasi-experimental research study to evaluate the effects of its reading software on middle school students. Because the No Child Left Behind Act emphasizes the importance of evidence-based interventions and has set improving students reading comprehension as a goal, we agreed to take on this project.…

High Technology Training at Greenville Technical College.

ERIC Educational Resources Information Center

Barton, Thomas E.; And Others

These three papers focus on various aspects of high technology training at Greenville Technical College (GTC). First, "High Technology and the Community College," by Thomas E. Barton, discusses what high technology should mean to educators and argues that changes in the nature of industrial production require that community colleges not only keep…

The merits of measuring challenge and hindrance appraisals.

PubMed

Searle, Ben J; Auton, Jaime C

2015-01-01

The challenge-hindrance framework has shown that challenge stressors (work characteristics associated with potential personal gain) tend to have positive outcomes, whereas hindrance stressors (those which obstruct goals) have negative outcomes. However, typical research methods assume that stressors allocated to these categories are appraised consistently by different people and across different situations. We validate new measures of challenge and hindrance appraisals and demonstrate their utility in stress research. We used a cross-sectional survey of American employees (Study 1, n = 333), a diary survey of Australian employees (Study 2, n = 241), and a survey of Australian college students whose performance was evaluated independently (Study 3, n = 350). Even after accounting for the effects of stressors, challenge and hindrance appraisals consistently explained unique variance in affective states, with indications that stressors have indirect effects via appraisals. Such effects were seen within- as well as between-participants (Study 2). Appraisals also had expected associations with specific coping behaviors (Study 1), while challenge appraisal was associated with task performance (Study 3). The scales of challenge and hindrance appraisals were psychometrically sound across multiple contexts. RESULTS highlight the merit of considering appraisal in stress research.

How Critical Is Critical Thinking? FACTC Focus, 2010

ERIC Educational Resources Information Center

Doerr, Mark, Ed.

2010-01-01

"FACTC Focus" is a publication of Faculty Association of Community and Technical Colleges (FACTC) with the purpose of presenting diverse views on faculty issues. Included in this issue are: (1) LOL: The Easy ROUTE TO Critical Thinking (Barbara B. Parsons); (2) Critical Thinking: We Know It When We (Don't) See It (Jared Anthony); (3) Critical…

Figure of merit studies of beam power concepts for advanced space exploration

NASA Technical Reports Server (NTRS)

Miller, Gabriel; Kadiramangalam, Murali N.

1990-01-01

Surface to surface, millimeter wavelength beam power systems for power transmission on the lunar base were investigated. Qualitative/quantitative analyses and technology assessment of 35, 110 and 140 GHz beam power systems were conducted. System characteristics including mass, stowage volume, cost and efficiency as a function of range and power level were calculated. A simple figure of merit analysis indicates that the 35 GHz system would be the preferred choice for lunar base applications, followed closely by the 110 GHz system. System parameters of a 35 GHz beam power system appropriate for power transmission on a recent lunar base concept studied by NASA-Johnson and the necessary deployment sequence are suggested.

The Changing Role of Vocational and Technical Education and Training (VOTEC). Women in Vocational and Technical Education: Changes and Challenges.

ERIC Educational Resources Information Center

Organisation for Economic Cooperation and Development, Paris (France).

Changes in the vocational and technical education (VTE) opportunities available for women in Organisation for Economic Cooperation Development (OECD) member countries in response to changing labor markets and job skill requirements were discussed at a June 1994 meeting of experts. The discussions focused on the following issues: gender differences…

Maine Technical College System Annual Report, 1996.

ERIC Educational Resources Information Center

Fitzsimmons, John

Focusing on the 1995-96 academic year, this report discusses programs and outcomes for the seven colleges in the Maine Technical College System (MTCS). Following a message from the System President, general outcomes for the MTCS are described. This section indicates that systemwide enrollment in fall 1995 was 4,475, representing a 24% increase…

Efficiency of Australian Technical and Further Education Providers

ERIC Educational Resources Information Center

Fieger, Peter; Villano, Renato; Cooksey, Ray

2016-01-01

Budgetary constraints on the public purse have led Australian Federal and State governments to focus increasingly on the efficiency of public institutions, including Technical and Further Education (TAFE) institutes. In this study, we define efficiency as the relationship between financial and administrative inputs and educational outputs. We…

A Question of Trust: Predictive Conditions for Adaptive and Technical Leadership in Educational Contexts

ERIC Educational Resources Information Center

Daly, Alan J.; Chrispeels, Janet

2008-01-01

Recent studies have suggested that educational leaders enacting a balance of technical and adaptive leadership have an effect on increasing student achievement. Technical leadership focuses on problem-solving or first-order changes within existing structures and paradigms. Adaptive leadership involves deep or second-order changes that alter…

Developing POS via a Statewide Career-Focused Reform Policy

ERIC Educational Resources Information Center

Mobley, Catherine; Hammond, Cathy; Withington, Cairen; Stringfield, Sam; Stipanovic, Natalie; Sharp, Julia L.; Drew, Sam

2012-01-01

Career-focused education offered through programs of study (POS), career pathways, and career and technical education (CTE) can provide students with opportunities to engage in career exploration and development, to establish career goals, to increase academic knowledge and skills, to test career preferences in applied settings, and to make links…

Measuring Student Growth within a Merit-Pay Evaluation System: Perceived Effects on Music Teacher Motivation Career Commitment

ERIC Educational Resources Information Center

Munroe, Angela

2017-01-01

In this experimental study, music teachers from a large school district were randomly assigned to one of two hypothetical conditions reflecting different methods for measuring student growth under a merit pay compensation system. In Scenario A, half of a teacher's effectiveness rating was based on student standardized test scores in reading,…

Merits and demerits of engaging in athletic, academic and part-time job roles among university student-athletes in Japan.

PubMed

Yamada, Yasuyuki; Mizuno, Motoki; Ebara, Takeshi; Hirosawa, Masataka

2011-12-01

Although role conflict management is necessary for the prevention of dropout from participation in sports, little has been known about it, especially regarding Japanese university student-athletes. Hence, this study examined the aspects of merit and demerit involved in their performances of academic, athletic, part-time job, family and human relationship roles. The merits and demerits were evaluated using the theoretical concepts of negative spillover (NSP), positive spillover (PSP), compensation and segmentation. In the research, a total of 108 participants (63 males, 45 females) described information about their multiple roles in the Multiple Roles Map (MRM) form. NSP with high frequency rates (3rd quartile) showed demerit that negative condition in athletic and part-time job roles tended to disturb performance of other roles (male ≥ 17.5%, female ≥ 15.6%). The results of PSP showed merit that positive condition in the athletic, part-time job and academic roles contributes to accomplishment of good performance in other roles (male ≥ 19.0%, female ≥ 17.8%). Compensation indicated that negative conditions in the roles were compensated by satisfaction in the human relationships and family roles and private time (male ≥ 9.5%, female ≥ 11.1%). The family role was segmented from other roles (male ≥ 71.4%, female ≥ 68.9%). Sharing these findings will be effective in helping to solve role conflict problems of university student-athletes in Japan.

Third International Mathematics and Science Study 1999 Video Study Technical Report: Volume 2--Science. Technical Report. NCES 2011-049

ERIC Educational Resources Information Center

Garnier, Helen E.; Lemmens, Meike; Druker, Stephen L.; Roth, Kathleen J.

2011-01-01

This second volume of the Third International Mathematics and Science Study (TIMSS) 1999 Video Study Technical Report focuses on every aspect of the planning, implementation, processing, analysis, and reporting of the science components of the TIMSS 1999 Video Study. The report is intended to serve as a record of the actions and documentation of…

Career-Focused Education for Ohio's Students: Sample Instructional Units. Integrated Technical and Academic Competencies (ITAC).

ERIC Educational Resources Information Center

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

This book is designed to help academic teachers in middle or secondary education develop an appreciation of career-focused education and begin the process of designing career-focused instruction. (Career-focused instruction is educational programming in which curriculum content and learning experiences clearly connect to the world of work.) For…

A comparison of a technical and a participatory application of social impact assessment.

Treesearch

Dennis R Becker; Charles C Harris; Erik A Nielsen; William J. McLaughlin

2004-01-01

Results of independent applications of a technical and a participatory approach to SIA are compared for an assessment of impacts of the proposed removal of hydroelectric dams to recover threatened and endangered salmon in the Pacific Northwest of the United States. The analysis focuses on empirical differences and similarities between the technical social analysis...

OAI and NASA's Scientific and Technical Information

NASA Technical Reports Server (NTRS)

Nelson, Michael L.; Rocker, JoAnne; Harrison, Terry L.

2002-01-01

The Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) is an evolving protocol and philosophy regarding interoperability for digital libraries (DLs). Previously, "distributed searching" models were popular for DL interoperability. However, experience has shown distributed searching systems across large numbers of DLs to be difficult to maintain in an Internet environment. The OAI-PMH is a move away from distributed searching, focusing on the arguably simpler model of "metadata harvesting". We detail NASA s involvement in defining and testing the OAI-PMH and experience to date with adapting existing NASA distributed searching DLs (such as the NASA Technical Report Server) to use the OAI-PMH and metadata harvesting. We discuss some of the entirely new DL projects that the OAI-PMH has made possible, such as the Technical Report Interchange project. We explain the strategic importance of the OAI-PMH to the mission of NASA s Scientific and Technical Information Program.

Focused Ultrasound Surgery in Oncology: Overview and Principles

PubMed Central

McDannold, Nathan J.; Hynynen, Kullervo; Jolesz, Ferenc A.

2011-01-01

Focused ultrasound surgery (FUS) is a noninvasive image-guided therapy and an alternative to surgical interventions. It presents an opportunity to revolutionize cancer therapy and to affect or change drug delivery of therapeutic agents in new focally targeted ways. In this article the background, principles, technical devices, and clinical cancer applications of image-guided FUS are reviewed. © RSNA, 2011 PMID:21436096

Figure of merit and different combinations of observational data sets

NASA Astrophysics Data System (ADS)

Su, Qiping; Tuo, Zhong-Liang; Cai, Rong-Gen

2011-11-01

To constrain cosmological parameters, one often makes a joint analysis with different combinations of observational data sets. In this paper we take the figure of merit (FoM) for Dark Energy Task Force fiducial model (Chevallier-Polarski-Linder model) to estimate goodness of different combinations of data sets, which include 11 widely used observational data sets (type Ia supernovae, observational hubble parameter, baryon acoustic oscillation, cosmic microwave background, x-ray cluster baryon mass fraction, and gamma-ray bursts). We analyze different combinations and make a comparison for two types of combinations based on two types of basic combinations, which are often adopted in the literature. We find two sets of combinations, which have a strong ability to constrain the dark energy parameters: one has the largest FoM, and the other contains less observational data with a relatively large FoM and a simple fitting procedure.

Learning How (and How Not) to Weld: Vocational Learning in Technical Vocational Education

ERIC Educational Resources Information Center

Asplund, Stig-Börje; Kilbrink, Nina

2018-01-01

This article focuses on vocational learning in technical vocational education in upper-secondary school, with a special focus on the object of learning to weld. A concrete teaching situation where the learning object to weld is the focus of the interaction between a vocational teacher and an upper-secondary student was documented by a video camera…

Phonovoltaic. III. Electron-phonon coupling and figure of merit of graphene:BN

NASA Astrophysics Data System (ADS)

Melnick, Corey; Kaviany, Massoud

2016-12-01

The phonovoltaic cell harvests optical phonons like a photovoltaic harvests photons, that is, a nonequilibrium (hot) population of optical phonons (at temperature Tp ,O) more energetic than the band gap produces electron-hole pairs in a p -n junction, which separates these pairs to produce power. A phonovoltaic material requires an optical phonon mode more energetic than its band gap and much more energetic than the thermal energy (Ep ,O>Δ Ee ,g≫kBT ), which relaxes by generating electrons and power (at rate γ˙e -p) rather than acoustic phonons and heat (at rate γ˙p -p). Graphene (h-C) is the most promising material candidate: when its band gap is tuned to its optical phonon energy without greatly reducing the electron-phonon (e -p ) coupling, it reaches a substantial figure of merit [ZpV=Δ Ee ,gγ˙e -p/Ep ,O(γ˙e -p+γ˙p -p) ≈0.8 ] . A simple tight-binding (TB) model presented here predicts that lifting the sublattice symmetry of graphene in order to open a band gap proscribes the e -p interaction at the band edge, such that γ˙e -p→0 as Δ Ee ,g→Ep ,O . However, ab initio (DFT-LDA) simulations of layered h-C/BN and substitutional h-C:BN show that the e -p coupling remains substantial in these asymmetric crystals. Indeed, h-C:BN achieves a high figure of merit (ZpV≈0.6 ). At 300 K and for a Carnot limit of 0.5 (Tp ,O=600 K) , a h-C:BN phonovoltaic can reach an efficiency of ηpV≈0.2 , double the thermoelectric efficiency (Z T ≈1 ) under similar conditions.

Phase 1 of the First Solar Small Power System Experiment (experimental System No. 1). Volume 1: Technical Studies for Solar Point-focusing, Distributed Collector System, with Energy Conversion at the Collector, Category C

NASA Technical Reports Server (NTRS)

Clark, T. B. (Editor)

1979-01-01

The technical and economic feasibility of a solar electric power plant for a small community is evaluated and specific system designs for development and demonstration are selected. All systems investigated are defined as point focusing, distributed receiver concepts, with energy conversion at the collector. The preferred system is comprised of multiple parabolic dish concentrators employing Stirling cycle engines for power conversion. The engine, AC generator, cavity receiver, and integral sodium pool boiler/heat transport system are combined in a single package and mounted at the focus of each concentrator. The output of each concentrator is collected by a conventional electrical distribution system which permits grid-connected or stand-alone operation, depending on the storage system selected.

School Organizational Innovative Indicators for Technical Universities and Institutes

ERIC Educational Resources Information Center

Chen, Su-Chang; Hsiao, Hsi-Chi; Chang, Jen-Chia; Shen, Chien-Hua; Chou, Chun-Mei

2010-01-01

This study aimed to construct the organizational innovation indicators of technical universities and institutes. This study held a group discussion and expert focus meeting and afterward, this study generalized seven facets of school organizational innovation: leadership innovation, administration innovation, student guidance and activity…

1996 DOE technical standards program workshop: Proceedings

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

NONE

1996-07-01

The workshop theme is `The Strategic Standardization Initiative - A Technology Exchange and Global Competitiveness Challenge for DOE.` The workshop goal is to inform the DOE technical standards community of strategic standardization activities taking place in the Department, other Government agencies, standards developing organizations, and industry. Individuals working on technical standards will be challenged to improve cooperation and communications with the involved organizations in response to the initiative. Workshop sessions include presentations by representatives from various Government agencies that focus on coordination among and participation of Government personnel in the voluntary standards process; reports by standards organizations, industry, and DOEmore » representatives on current technology exchange programs; and how the road ahead appears for `information superhighway` standardization. Another session highlights successful standardization case studies selected from several sites across the DOE complex. The workshop concludes with a panel discussion on the goals and objectives of the DOE Technical Standards Program as envisioned by senior DOE management. The annual workshop on technical standards has proven to be an effective medium for communicating information related to standards throughout the DOE community. Technical standards are used to transfer technology and standardize work processes to produce consistent, acceptable results. They provide a practical solution to the Department`s challenge to protect the environment and the health and safety of the public and workers during all facility operations. Through standards, the technologies of industries and governments worldwide are available to DOE. The DOE Technical Standards Program, a Department-wide effort that crosscuts all organizations and disciplines, links the Department to those technologies.« less

Thermoelectric figure of merit of polymeric systems for low-power generators

NASA Astrophysics Data System (ADS)

Cigarini, Luigi; Ruini, Alice; Catellani, Alessandra; Calzolari, Arrigo

2017-10-01

The request of thermoelectric materials for low-power and flexible applications fosters the investigation of the intrinsic electron and thermal transport of conducting polymeric chains, which are building blocks of the complex variety of organic composites proposed in experimental samples. Using calculations from first principles and the Landauer approach for both electron and phonon carriers, we study the thermoelectric figure of merit zT of three representative and largely used polymer chains, namely poly(3,4-ethylenedioxythiophene), polyaniline and polyfluorene. Our results provide an upper-limit estimate of zT, due to the intrinsic electronic and vibrational properties of the selected compounds, and pave the way to a microscopic understanding of the mechanisms that affect their electronic and transport characteristics in terms of structural distortions and chemical doping.

Technical interventions to increase adenoma detection rate in colonoscopy.

PubMed

Rondonotti, Emanuele; Andrealli, Alida; Amato, Arnaldo; Paggi, Silvia; Conti, Clara Benedetta; Spinzi, Giancarlo; Radaelli, Franco

2016-12-01

Adenoma detection rate (ADR) is the most robust colonoscopy quality metric and clinical studies have adopted it as the ideal method to assess the impact of technical interventions. Areas covered: We reviewed papers focusing on the impact of colonoscopy technical issues on ADR, including withdrawal time and technique, second evaluation of the right colon, patient positional changes, gastrointestinal assistant participation during colonoscopy, water-aided technique, optimization of bowel preparation and antispasmodic administration. Expert commentary: Overall, technical interventions are inexpensive, available worldwide and easy to implement. Some of them, such as the adoption of split dose regimen and slow scope withdrawal to allow a careful inspection, have been demonstrated to significantly improve ADR. Emerging data support the use of water-exchange colonoscopy. According to published studies, other technical interventions seem to provide only marginal benefit to ADR. Unfortunately, the available evidence has methodological limitations, such as small sample sizes, the inclusion of expert endoscopists only and the evaluation of single technical interventions. Additionally, larger studies are needed to clarify whether these interventions might have a higher benefit on low adenoma detectors and whether the implementation of a bundle of them, instead of a single technical maneuver, might have a greater impact on ADR.

U.S. Department of Energy Hydrogen and Fuel Cells Program 2011 Annual Merit Review and Peer Evaluation Report

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

Satypal, S.

2011-09-01

This document summarizes the comments provided by peer reviewers on hydrogen and fuel cell projects presented at the FY 2011 U.S. Department of Energy (DOE) Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting (AMR), held May 9-13, 2011 in Arlington, Virginia

Teaching the History of Technical Communication: A Lesson with Franklin and Hoover.

ERIC Educational Resources Information Center

Todd, Jeff

2003-01-01

Provides and defends four guidelines as a foundation to study ways to incorporate history into classroom lessons: maintain a continued research interest in teaching history; limit to technical rather than scientific discourse; focus on English-language texts; and focus on American texts, authors, and practices. Works within the guidelines to show…

Figures of Merit for Magnetic Recording Media

NASA Astrophysics Data System (ADS)

Skomski, Ralph; Sellmyer, D. J.

2007-03-01

Since the first nucleation-field calculations for hard-soft nanostructures with multilayered [1] and arbitrary [2] geometries, exchange-spring magnets have attracted much attention in various areas of magnetism, including magnetic recording. Ultrahigh storage densities correspond to the strong-coupling limit, realized on small length scales and described by volume-averaged anisotropies. Second-order perturbation theory yields finite-size corrections that describe a partial decoupling of the phases. Since soft phases reduce the nucleation field, nanostructuring can be used to reduce the coercivity Hc while maintaining the energy barrier EB. However, the ratio EB/Hc is an ill-defined figure of merit, because the comparison with the Stoner-Wohlfarth model requires the introduction of a particle volume, as contrasted to an area. By using elongated particles with a continuous anisotropy gradient, it is possible to reduce the coercivity by a factor scaling as the bit size divided by the domain-wall width of the hard phase. However, with decreasing bit size this effect becomes less pronounced. In the strong-coupling limit, thermal stability yields a maximum storage density of order γ/kBT, where γ is the domain-wall energy of the hard phase. - This research is supported by NSF MRSEC, INSIC, and NCMN. [1] S. Nieber and H. Kronm"uller, phys. stat. sol. (b) 153, 367 (1989). [2] R. Skomski and J. M. D. Coey, Phys. Rev. B 48, 15812 (1993).

MR-guided focused ultrasound surgery, present and future

PubMed Central

Schlesinger, David; Benedict, Stanley; Diederich, Chris; Gedroyc, Wladyslaw; Klibanov, Alexander; Larner, James

2013-01-01

MR-guided focused ultrasound surgery (MRgFUS) is a quickly developing technology with potential applications across a spectrum of indications traditionally within the domain of radiation oncology. Especially for applications where focal treatment is the preferred technique (for example, radiosurgery), MRgFUS has the potential to be a disruptive technology that could shift traditional patterns of care. While currently cleared in the United States for the noninvasive treatment of uterine fibroids and bone metastases, a wide range of clinical trials are currently underway, and the number of publications describing advances in MRgFUS is increasing. However, for MRgFUS to make the transition from a research curiosity to a clinical standard of care, a variety of challenges, technical, financial, clinical, and practical, must be overcome. This installment of the Vision 20/20 series examines the current status of MRgFUS, focusing on the hurdles the technology faces before it can cross over from a research technique to a standard fixture in the clinic. It then reviews current and near-term technical developments which may overcome these hurdles and allow MRgFUS to break through into clinical practice. PMID:23927296

INDOT Technical Training Plan : [Technical Summary

DOT National Transportation Integrated Search

2012-01-01

A wide range of job classifications, increasing technical : performance expectations, licensing and certification requirements, : budget restrictions and frequent department : reorganization has made technical training of employees : more difficult, ...

The Merits of Emeriti

ERIC Educational Resources Information Center

Fishman, Seth Matthew

2012-01-01

The silver tide of faculty retirement continues to ebb and flow. While much of today's scholarship on faculty retirement focuses on the financial implications for colleges and universities, arguing that older faculty members clog up the faculty pipeline, cost more in salary and benefits, and are ineffective teachers who fear technology, little…

Technical discussions on Emissions and Atmospheric Modeling (TEAM)

NASA Astrophysics Data System (ADS)

Frost, G. J.; Henderson, B.; Lefer, B. L.

2017-12-01

A new informal activity, Technical discussions on Emissions and Atmospheric Modeling (TEAM), aims to improve the scientific understanding of emissions and atmospheric processes by leveraging resources through coordination, communication and collaboration between scientists in the Nation's environmental agencies. TEAM seeks to close information gaps that may be limiting emission inventory development and atmospheric modeling and to help identify related research areas that could benefit from additional coordinated efforts. TEAM is designed around webinars and in-person meetings on particular topics that are intended to facilitate active and sustained informal communications between technical staff at different agencies. The first series of TEAM webinars focuses on emissions of nitrogen oxides, a criteria pollutant impacting human and ecosystem health and a key precursor of ozone and particulate matter. Technical staff at Federal agencies with specific interests in emissions and atmospheric modeling are welcome to participate in TEAM.

Non-technical skills evaluation in the critical care air ambulance environment: introduction of an adapted rating instrument--an observational study.

PubMed

Myers, Julia A; Powell, David M C; Psirides, Alex; Hathaway, Karyn; Aldington, Sarah; Haney, Michael F

2016-03-08

.11) or observed non-technical skills performance (r(s) = 0.4, p = 0.1). This study describes a framework which characterises the non-technical skills required by critical care air ambulance clinicians, and distinguishes higher and lower levels of performance. The AeroNOTS framework could be used to facilitate education and training in non-technical skills for air ambulance clinicians, and further evaluation of this rating system is merited.

Technical and economic viability of automated highway systems : preliminary analysis

DOT National Transportation Integrated Search

1997-01-01

Technical and economic investigations of automated highway systems (AHS) are addressed. It has generally been accepted that such systems show potential to alleviate urban traffic congestion, so most of the AHS research has been focused instead on tec...

Further applications of a Figure-of-Merit in space missions

NASA Technical Reports Server (NTRS)

Preiss, Bruce; Pan, Thomas; Ramohalli, Kumar

1991-01-01

A redesigned figure-of-merit (FoM) approach is described with respect to its applications in projects that employ in situ resource utilization (ISRU) and advanced modular engines. The FoM considers long-term effects, reliability of hardware, and risks inherent to new technologies, as well as significant design parameters. A spreadsheet is utilized to describe the FoM by means of key mission characteristics and combinations of the characteristic inputs in terms of precise governing equations. Results of the FoMs for historical and Mars Sample Return (MSR) missions are given for the conventional mission as well as an ISRU mission for the MSR. A detailed description of the most effective Mars mission is presented, showing how different factors affect the FoM. The results demonstrate that the FoM gives quantitative results based on overall mission design, allowing intercomparisons of similar missions. The FoM can be used as a screening parameter by modifying aspects of the mission by means of the R-factor.

Optimization principles and the figure of merit for triboelectric generators.

PubMed

Peng, Jun; Kang, Stephen Dongmin; Snyder, G Jeffrey

2017-12-01

Energy harvesting with triboelectric nanogenerators is a burgeoning field, with a growing portfolio of creative application schemes attracting much interest. Although power generation capabilities and its optimization are one of the most important subjects, a satisfactory elemental model that illustrates the basic principles and sets the optimization guideline remains elusive. We use a simple model to clarify how the energy generation mechanism is electrostatic induction but with a time-varying character that makes the optimal matching for power generation more restrictive. By combining multiple parameters into dimensionless variables, we pinpoint the optimum condition with only two independent parameters, leading to predictions of the maximum limit of power density, which allows us to derive the triboelectric material and device figure of merit. We reveal the importance of optimizing device capacitance, not only load resistance, and minimizing the impact of parasitic capacitance. Optimized capacitances can lead to an overall increase in power density of more than 10 times.

Bio-objects’ political capacity: a research agenda

PubMed Central

Maeseele, Pieter; Hendrickx, Kim; Pavone, Vincenzo; Van Hoyweghen, Ine

2013-01-01

This article explores the merits of foregrounding the dichotomy of politicization vs de-politicization for our understanding of bio-objects in order to study their production, circulation, and governance in European societies. By asking how bio-objects are configured in science, policy, public, and media discourses and practices, we focus on the role of socio-technical configurations in generating political relations. The bio-object thereby serves as an entry point to approach and conceptualize “the political” in an innovative way. PMID:23630150

Center for Space Transportation and Applied Research Fifth Annual Technical Symposium Proceedings

NASA Technical Reports Server (NTRS)

1993-01-01

This Fifth Annual Technical Symposium, sponsored by the UT-Calspan Center for Space Transportation and Applied Research (CSTAR), is organized to provide an overview of the technical accomplishments of the Center's five Research and Technology focus areas during the past year. These areas include chemical propulsion, electric propulsion, commerical space transportation, computational methods, and laser materials processing. Papers in the area of artificial intelligence/expert systems are also presented.

Figure of merit comparison of PP-based electret and PVDF-based piezoelectric polymer energy harvesters

NASA Astrophysics Data System (ADS)

Mrlík, M.; Leadenham, S.; AlMaadeed, M. A.; Erturk, A.

2016-04-01

The harvesting of mechanical strain and kinetic energy has received great attention over the past two decades in order to power wireless electronic components such as those used in passive and active monitoring applications. Piezoelectric ceramics, such as PZT (lead zirconate titanate), constitute the most commonly used electromechanical interface in vibration energy harvesters. However, there are applications in which piezoelectric ceramics cannot be used due to their low allowable curvature and brittle nature. Soft polymer PVDF (polyvinylidene fluoride) is arguably the most popular non-ceramic soft piezoelectric energy harvester material for such scenarios. Another type of polymer that has received less attention is PP (polypropylene) for electret-based energy harvesting using the thickness mode (33- mode). This work presents figure of merit comparison of PP versus PVDF for off-resonant energy harvesting in thickness mode operation, revealing substantial advantage of PP over PVDF. For thickness mode energy harvesting scenarios (e.g. dynamic compression) at reasonable ambient vibration frequencies, the figure of merit for the maximum power output is proportional to the square of the effective piezoelectric strain constant divided by the effective permittivity constant. Under optimal conditions and for the same volume, it is shown that PP can generate more than two orders of magnitude larger electrical power as compared to PVDF due to the larger effective piezoelectric strain constant and lower permittivity of the former.

Non-technical skills of surgical trainees and experienced surgeons.

PubMed

Gostlow, H; Marlow, N; Thomas, M J W; Hewett, P J; Kiermeier, A; Babidge, W; Altree, M; Pena, G; Maddern, G

2017-05-01

In addition to technical expertise, surgical competence requires effective non-technical skills to ensure patient safety and maintenance of standards. Recently the Royal Australasian College of Surgeons implemented a new Surgical Education and Training (SET) curriculum that incorporated non-technical skills considered essential for a competent surgeon. This study sought to compare the non-technical skills of experienced surgeons who completed their training before the introduction of SET with the non-technical skills of more recent trainees. Surgical trainees and experienced surgeons undertook a simulated scenario designed to challenge their non-technical skills. Scenarios were video recorded and participants were assessed using the Non-Technical Skills for Surgeons (NOTSS) scoring system. Participants were divided into subgroups according to years of experience and their NOTSS scores were compared. For most NOTSS elements, mean scores increased initially, peaking around the time of Fellowship, before decreasing roughly linearly over time. There was a significant downward trend in score with increasing years since being awarded Fellowship for six of the 12 NOTSS elements: considering options (score -0·015 units per year), implementing and reviewing decisions (-0·020 per year), establishing a shared understanding (-0·014 per year), setting and maintaining standards (-0·024 per year), supporting others (-0·031 per year) and coping with pressure (-0·015 per year). The drop in NOTSS score was unexpected and highlights that even experienced surgeons are not immune to deficiencies in non-technical skills. Consideration should be given to continuing professional development programmes focusing on non-technical skills, regardless of the level of professional experience. © 2017 BJS Society Ltd Published by John Wiley & Sons Ltd.

A comparative analysis of the results from 4 trials of beta-blocker therapy for heart failure: BEST, CIBIS-II, MERIT-HF, and COPERNICUS.

PubMed

Domanski, Michael J; Krause-Steinrauf, Heidi; Massie, Barry M; Deedwania, Prakash; Follmann, Dean; Kovar, David; Murray, David; Oren, Ron; Rosenberg, Yves; Young, James; Zile, Michael; Eichhorn, Eric

2003-10-01

Recent large randomized, controlled trials (BEST [Beta-blocker Evaluation of Survival Trial], CIBIS-II [Cardiac Insufficiency Bisoprolol Trial II], COPERNICUS [Carvedilol Prospective Randomized Cumulative Survival Study], and MERIT-HF [Metoprolol Randomized Intervention Trial in Congestive Heart Failure]) have addressed the usefulness of beta-blockade in the treatment of advanced heart failure. CIBIS-II, COPERNICUS, and MERIT-HF have shown that beta-blocker treatment with bisoprolol, carvedilol, and metoprolol XL, respectively, reduce mortality in advanced heart failure patients, whereas BEST found a statistically nonsignificant trend toward reduced mortality with bucindolol. We conducted a post hoc analysis to determine whether the response to beta-blockade in BEST could be related to differences in the clinical and demographic characteristics of the study populations. We generated a sample from BEST to resemble the patient cohorts studied in CIBIS-II and MERIT-HF to find out whether the response to beta-blocker therapy was similar to that reported in the other trials. These findings are further compared with COPERNICUS, which entered patients with more severe heart failure. To achieve conformity with the entry criteria for CIBIS-II and MERIT-HF, the BEST study population was adjusted to exclude patients with systolic blood pressure <100 mm Hg, heart rate <60 bpm, and age >80 years (exclusion criteria employed in those trials). The BEST comparison subgroup (BCG) was further modified to more closely reflect the racial demographics reported for patients enrolled in CIBIS-II and MERIT-HF. The association of beta-blocker therapy with overall survival and survival free of cardiac death, sudden cardiac death, and progressive pump failure in the BCG was assessed. In the BCG subgroup, bucindolol treatment was associated with significantly lower risk of death from all causes (hazard ratio (HR)=0.77 [95% CI=0.65, 0.92]), cardiovascular death (HR=0.71 [0.58, 0.86]), sudden

Faculty Perceptions of the Scholarship of Teaching and Learning: Definition, Activity Level and Merit Considerations at One University

ERIC Educational Resources Information Center

Secret, Mary; Leisey, Monica; Lanning, Sharon; Polich, Susan; Schaub, Joseph

2011-01-01

This study investigated the status of the Scholarship of Teaching and Learning (SoTL), the amount and types of pedagogical scholarship, and the merit accorded SoTL within academic units for purposes of faculty assessment (i.e. hiring, promotion, and tenure decisions) at a research/doctoral granting institution. Responding to an electronic survey…

A bottom-up route to enhance thermoelectric figures of merit in graphene nanoribbons

PubMed Central

Sevinçli, Hâldun; Sevik, Cem; Çaın, Tahir; Cuniberti, Gianaurelio

2013-01-01

We propose a hybrid nano-structuring scheme for tailoring thermal and thermoelectric transport properties of graphene nanoribbons. Geometrical structuring and isotope cluster engineering are the elements that constitute the proposed scheme. Using first-principles based force constants and Hamiltonians, we show that the thermal conductance of graphene nanoribbons can be reduced by 98.8% at room temperature and the thermoelectric figure of merit, ZT, can be as high as 3.25 at T = 800 K. The proposed scheme relies on a recently developed bottom-up fabrication method, which is proven to be feasible for synthesizing graphene nanoribbons with an atomic precision. PMID:23390578

Enhancing figure-of-merit of n-type Bi2Te3-xSex

NASA Astrophysics Data System (ADS)

Yan, Xiao; Yang, Jian; Ma, Yi; Poudel, Bed; Lan, Yucheng; Wang, Dezhi; Ren, Zhifeng; Hao, Qing; Chen, Gang

2008-03-01

Themoelectric materials with high dimensionless figure-of-merit (ZT) are greatly demanded in energy industry, among which bismuth telluride (Bi2Te3) exhibits decent ZT around room temperature. However, thermal conductivity of Bi2Te3 is still high which limits its wider use for low temperature cooling devices. Here we investigate nanostructured bulk n-type Bi2Te3-xSex by reducing the thermal conductivity via increased phonon scattering of the significantly increased grain boundaries due to nano size grains. We first make alloyed nanopowders by mechanical alloying a mixture of elements with the right ratio and then 100% nanostructured samples by hot press.

A formative evaluation of a coach-based technical assistance model for youth- and family-focused programming.

PubMed

Olson, Jonathan R; McCarthy, Kimberly J; Perkins, Daniel F; Borden, Lynne M

2018-04-01

The Children, Youth, and Families At-Risk (CYFAR) initiative provides funding and technical support for local community-based programs designed to promote positive outcomes among vulnerable populations. In 2013, CYFAR implemented significant changes in the way it provides technical assistance (TA) to grantees. These changes included introducing a new TA model in which trained coaches provide proactive support that is tailored to individual CYFAR projects. The purpose of this paper is to describe the evolution of this TA model and present preliminary findings from a formative evaluation. CYFAR Principal Investigators (PIs) were invited to respond to online surveys in 2015 and 2016. The surveys were designed to assess PI attitudes towards the nature and quality of support that they receive from their coaches. CYFAR PIs reported that their coaches have incorporated a range of coaching skills and techniques into their work. PIs have generally positive attitudes towards their coaches, and these attitudes have become more positive over time. Results suggest that CYFAR PIs have been generally supportive of the new TA system. Factors that may have facilitated support include a strong emphasis on team-building and the provision of specific resources that support program design, implementation, and evaluation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Generation and focusing of pulsed intense ion beams. Technical progress report, 20 August 1981-30 September 1982

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

Hammer, D.A.; Kusse, B.R.; Sudan, R.N.

1983-07-01

The progress on this contract is described in two parts. The first deals with the technical operation of the LION accelerator which is the exact equivalent to one line of PBFA-I. The second part is concerned with the experimental results on the ion diode mounted at the front end of the LION accelerator.

Merit Pay in Arkansas: An Evaluation of the Cobra Pride Incentive Program in the Fountain Lake School District

ERIC Educational Resources Information Center

Jensen, Nathan C.

2012-01-01

Starting in the 2010-11, administrators at the Fountain Lake School District implemented the Cobra Pride Incentive Program (CPIP), a merit pay program designed to financially reward all school employees with year-end bonuses primarily for significant improvements in student achievement. At the conclusion of the 2010-11 school year, over $800,000…

Complexities of Focused Ion Beam Preparation of Electron-Transparent Sections for Meteorite Studies

NASA Astrophysics Data System (ADS)

Ishii, H. A.; Bradley, J. P.; Teslich, N.

2012-09-01

Focused Ion Beam is increasingly used to prepare site-specific, electron-transparent sections for meteorite micro-texture and -chemistry studies. We discuss technical challenges and frequently-overlooked FIB artifacts relevant to meteorite analyses.

Esophageal motor function: technical aspects of manometry.

PubMed

Gyawali, C Prakash; Patel, Amit

2014-10-01

High-resolution manometry (HRM) has advanced the understanding of esophageal peristaltic mechanisms and has simplified esophageal motor testing. In this article the technical aspects of HRM are addressed, focusing on test protocols, in addition to concerns and pitfalls in performing esophageal motor studies. Specifically, catheter positioning, equipment-related artifacts, basal data acquisition, adequate swallows, and provocative maneuvers are discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

CONTACT: An Air Force technical report on military satellite control technology

NASA Astrophysics Data System (ADS)

Weakley, Christopher K.

1993-07-01

This technical report focuses on Military Satellite Control Technologies and their application to the Air Force Satellite Control Network (AFSCN). This report is a compilation of articles that provide an overview of the AFSCN and the Advanced Technology Program, and discusses relevant technical issues and developments applicable to the AFSCN. Among the topics covered are articles on Future Technology Projections; Future AFSCN Topologies; Modeling of the AFSCN; Wide Area Communications Technology Evolution; Automating AFSCN Resource Scheduling; Health & Status Monitoring at Remote Tracking Stations; Software Metrics and Tools for Measuring AFSCN Software Performance; Human-Computer Interface Working Group; Trusted Systems Workshop; and the University Technical Interaction Program. In addition, Key Technology Area points of contact are listed in the report.

Chattanooga State Technical Community College Marketing Plan 1981-82.

ERIC Educational Resources Information Center

Hoppe, Sherry; Haddock, David

Chattanooga State Technical Community College's (CSTCC's) marketing plan is presented in six parallel sections. The first of these deals with building the overall image of the college, increasing community awareness, and disseminating general information. The other five sections focus on marketing the following college programs and services:…

Mass Customized Technical Textiles in the B2B Sector

NASA Astrophysics Data System (ADS)

Gebhardt, R.; Barteld, M.; Grafmüller, L.; Mosig, T.; Weiß, M.

2017-10-01

Mass Customization is a great opportunity for textile companies for both staying competitive in high-wage countries and offering inexpensive, customized products. Within the area of Technical Textiles, this study focuses on the B2B sector and shows the status quo, potentials and strengths. Both management and technological issues are addressed. For the former, business models and the value co-creation process are dealt with, for the latter, the focus is on modelling.

Tanks Focus Area annual report FY2000

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

None

2000-12-01

The U.S. Department of Energy (DOE) continues to face a major radioactive waste tank remediation effort with tanks containing hazardous and radioactive waste resulting from the production of nuclear materials. With some 90 million gallons of waste in the form of solid, sludge, liquid, and gas stored in 287 tanks across the DOE complex, containing approximately 650 million curies, radioactive waste storage tank remediation is the nation's highest cleanup priority. Differing waste types and unique technical issues require specialized science and technology to achieve tank cleanup in an environmentally acceptable manner. Some of the waste has been stored for overmore » 50 years in tanks that have exceeded their design lives. The challenge is to characterize and maintain these contents in a safe condition and continue to remediate and close each tank to minimize the risks of waste migration and exposure to workers, the public, and the environment. In 1994, the DOE's Office of Environmental Management (EM) created a group of integrated, multiorganizational teams focusing on specific areas of the EM cleanup mission. These teams have evolved into five focus areas managed within EM's Office of Science and Technology (OST): Tanks Focus Area (TFA); Deactivation and Decommissioning Focus Area; Nuclear Materials Focus Area; Subsurface Contaminants Focus Area; and Transuranic and Mixed Waste Focus Area.« less

Maine Technical College System 1993/1994 Annual Report.

ERIC Educational Resources Information Center

Maine Technical Coll. System, Augusta.

Focusing on data from the 1993-94 academic year, this report discusses programs and outcomes for the seven colleges in the Maine Technical College System (MTCS). Following a message from the System President, general outcomes for the MTCS are described. This section indicates that systemwide enrollment in 1993-94 was 4,305, representing a 19%…

Technical characterization of an ultrasound source for noninvasive thermoablation by high-intensity focused ultrasound.

PubMed

Köhrmann, K U; Michel, M S; Steidler, A; Marlinghaus, E; Kraut, O; Alken, P

2002-08-01

To develop a generator for high-intensity focused ultrasound (HIFU, a method of delivering ultrasonic energy with resultant heat and tissue destruction to a tight focus at a selected depth within the body), designed for extracorporeal coupling to allow various parenchymal organs to be treated. The ultrasound generated by a cylindrical piezo-ceramic element is focused at a depth of 10 cm using a parabolic reflector with a diameter of 10 cm. A diagnostic B-mode ultrasonographic transducer is integrated into the source to allow the focus to be located in the target area. The field distribution of the sound pressure was measured in degassed water using a needle hydrophone. An ultrasound-force balance was used to determine the acoustic power. These measurements allowed the spatially averaged sound intensity to be calculated. The morphology and extent of tissue necrosis induced by HIFU was examined on an ex-vivo kidney model. The two-dimensional field distribution resulted in an approximately ellipsoidal focus of 32 x 4 mm (- 6 dB). The spatially maximum averaged sound intensity was 8591 W/cm2 at an electrical power of 400 W. The lesion caused to the ex-vivo kidney at this maximum generator power with a pulse duration of 2 s was a clearly delineated ellipsoidal coagulation necrosis up to 8.8 x 2.3 mm (length x width) and with central liquefied necrosis of 7.9 x 1.9 mm. This newly developed ultrasound generator with a focal length of 10 cm can induce clear necrosis in parenchymal tissue. Because of its specific configuration and the available power range of the ultrasound generator, there is potential for therapeutic noninvasive ablation of tissue deep within a patient's body.

Predictors of employer satisfaction: technical and non-technical skills.

PubMed

Danielson, Jared A; Wu, Tsui-Feng; Fales-Williams, Amanda J; Kirk, Ryan A; Preast, Vanessa A

2012-01-01

Employers of 2007-2009 graduates from Iowa State University College of Veterinary Medicine were asked to respond to a survey regarding their overall satisfaction with their new employees as well as their new employees' preparation in several technical and non-technical skill areas. Seventy-five responses contained complete data and were used in the analysis. Four technical skill areas (data collection, data interpretation, planning, and taking action) and five non-technical skill areas (interpersonal skills, ability to deal with legal issues, business skills, making referrals, and problem solving) were identified. All of the skill area subscales listed above had appropriate reliability (Cronbach's alpha>0.70) and were positively and significantly correlated with overall employer satisfaction. Results of two simultaneous regression analyses indicated that of the four technical skill areas, taking action is the most salient predictor of employer satisfaction. Of the five non-technical skill areas, interpersonal skills, business skills, making referrals, and problem solving were the most important skills in predicting employer satisfaction. Hierarchical regression analysis revealed that all technical skills explained 25% of the variation in employer satisfaction; non-technical skills explained an additional 42% of the variation in employer satisfaction.

Reciprocating free-flow isoelectric focusing device for preparative separation of proteins.

PubMed

Kong, Fan-Zhi; Yang, Ying; Wang, Yi; Li, Guo-Qing; Li, Shan; Xiao, Hua; Fan, Liu-Yin; Liu, Shao-Rong; Cao, Cheng-Xi

2015-11-27

The traditional recycling free-flow isoelectric focusing (RFFIEF) suffered from complex structure, tedious operations and poor extensibility as well as high cost. To address these issues, a novel reciprocating free-flow isoelectric focusing device (ReFFIEF) was developed for proteins or peptides pre-fractionation. In the new device, a reciprocating background flow was for the first time introduced into free flow electrophoresis (FFE) system. The gas cushion injector (GCI) used in the previous continuous free-flow electrophoresis (CFFE) was redesigned for the reciprocating background flow. With the GCI, the reciprocating background flow could be achieved between the GCI, separation chamber and transient self-balance collector (tSBC). In a run, process fluid flowed to and from, forming a stable reciprocating fluid flow in the separation chamber. A pH gradient was created within the separation chamber, and at the same time proteins were focused repeatedly when passing through the chamber under perpendicular electric field. The ReFFIEF procedure was optimized for fractionations of three model proteins, and the optimized method was further used for pre-fractionation of model human serum samples. As compared with the traditional RFFIEF devices developed about 25 years ago, the new ReFFIEF system showed several merits, such as simple design and structure, user-friendly operation and easy to extend as well as low cost. Copyright © 2015 Elsevier B.V. All rights reserved.

Cultivating Advanced Technical Writing Skills through a Graduate-Level Course on Writing Research Proposals

ERIC Educational Resources Information Center

McCarthy, Brian D.; Dempsey, Jillian L.

2017-01-01

A graduate-level course focused on original research proposals is introduced to address the uneven preparation in technical writing of new chemistry graduate students. This course focuses on writing original research proposals. The general course structure features extensive group discussions, small-group activities, and regular in-class…

Exploring Atypical Verb+Noun Combinations in Learner Technical Writing

ERIC Educational Resources Information Center

Luzon Marco, Maria Jose

2011-01-01

Professional and academic discourse is characterised by a specific phraseology, which usually poses problems for students. This paper investigates atypical verb+noun collocations in a corpus of English technical writing of Spanish students. I focus on the type of verbs that most frequently occurred in these awkward or questionable combinations and…

Merit-Based Incentive Payment System (MIPS): Harsh Choices For Interventional Pain Management Physicians.

PubMed

Manchikanti, Laxmaiah; Helm Ii, Standiford; Benyamin, Ramsin M; Hirsch, Joshua A

2016-01-01

The Merit-based Incentive Payment System (MIPS) was created by the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) to improve the health of all Americans by providing incentives and policies to improve patient health outcomes. MIPS combines 3 existing programs, Meaningful Use (MU), now called Advancing Care Information (ACI), contributing 25% of the composite score; Physician Quality Reporting System (PQRS), changed to Quality, contributing 50% of the composite score; and Value-based Payment (VBP) system to Resource Use or cost, contributing 10% of the composite score. Additionally, Clinical Practice Improvement Activities (CPIA), contributing 15% of the composite score, create multiple strategic goals to design incentives that drive movement toward delivery system reform principles with inclusion of Advanced Alternative Payment Models (APMs). Under the present proposal, the Centers for Medicare and Medicaid Services (CMS) has estimated approximately 30,000 to 90,000 providers from a total of over 761,000 providers will be exempt from MIPS. About 87% of solo practitioners and 70% of practitioners in groups of less than 10 will be subjected to negative payments or penalties ranging from 4% to 9%. In addition, MIPS also will affect a provider's reputation by making performance measures accessible to consumers and third-party physician rating Web sites.The MIPS composite performance scoring method, at least in theory, utilizes weights for each performance category, exceptional performance factors to earn bonuses, and incorporates the special circumstances of small practices.In conclusion, MIPS has the potential to affect practitioners negatively. Interventional Pain Medicine practitioners must understand the various MIPS measures and how they might participate in order to secure a brighter future. Medicare Access and CHIP Reauthorization Act of 2015, merit-based incentive payment system, quality performance measures, resource use, clinical practice

5 CFR 315.601 - Appointment of former employees of the Canal Zone Merit System or Panama Canal Employment System.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Appointment of former employees of the Canal Zone Merit System or Panama Canal Employment System. 315.601 Section 315.601 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS CAREER AND CAREER-CONDITIONAL EMPLOYMENT Career or Career-Conditional Appointment Unde...

Adjoint-Based Implicit Uncertainty Analysis for Figures of Merit in a Laser Inertial Fusion Engine

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

Seifried, J E; Fratoni, M; Kramer, K J

A primary purpose of computational models is to inform design decisions and, in order to make those decisions reliably, the confidence in the results of such models must be estimated. Monte Carlo neutron transport models are common tools for reactor designers. These types of models contain several sources of uncertainty that propagate onto the model predictions. Two uncertainties worthy of note are (1) experimental and evaluation uncertainties of nuclear data that inform all neutron transport models and (2) statistical counting precision, which all results of a Monte Carlo codes contain. Adjoint-based implicit uncertainty analyses allow for the consideration of anymore » number of uncertain input quantities and their effects upon the confidence of figures of merit with only a handful of forward and adjoint transport calculations. When considering a rich set of uncertain inputs, adjoint-based methods remain hundreds of times more computationally efficient than Direct Monte-Carlo methods. The LIFE (Laser Inertial Fusion Energy) engine is a concept being developed at Lawrence Livermore National Laboratory. Various options exist for the LIFE blanket, depending on the mission of the design. The depleted uranium hybrid LIFE blanket design strives to close the fission fuel cycle without enrichment or reprocessing, while simultaneously achieving high discharge burnups with reduced proliferation concerns. Neutron transport results that are central to the operation of the design are tritium production for fusion fuel, fission of fissile isotopes for energy multiplication, and production of fissile isotopes for sustained power. In previous work, explicit cross-sectional uncertainty analyses were performed for reaction rates related to the figures of merit for the depleted uranium hybrid LIFE blanket. Counting precision was also quantified for both the figures of merit themselves and the cross-sectional uncertainty estimates to gauge the validity of the analysis. All cross

Enhancement of the thermoelectric figure of merit in a ferromagnet-quantum dot-superconductor device due to intradot spin-flip scattering and ac field

NASA Astrophysics Data System (ADS)

Xu, Wei-Ping; Zhang, Yu-Ying; Li, Zhi-Jian; Nie, Yi-Hang

2017-08-01

We investigate the thermoelectric properties of a ferromagnet-quantum dot-superconductor hybrid system with the intradot spin-flip scattering and the external microwave field. The results indicate that the increase of figure of merit in the gap is very slight when the spin-flip scattering strength increases, but outside the gap it significantly increases with enhancing spin-flip scattering strength. The presence of microwave field results in photon-assisted Andreev reflection and induces the satellite peaks in conductance spectrum. The appropriate match of spin-flip scattering strength, microwave field strength and frequency can significantly enhances the figure of merit of thermoelectric conversion of the device, which can be used as a scheme improving thermoelectric efficiency using microwave frequency.

Effects of the Boy Scouts of America Personal Fitness Merit Badge on Cardio-Metabolic Risk, Health Related Fitness and Physical Activity in Adolescent Boys.

PubMed

Maxwell, Justin; Burns, Ryan D; Brusseau, Timothy A

2017-01-01

A growing number of adolescents are more sedentary and have fewer formal opportunities to participate in physical activity. With the mounting evidence that sedentary time has a negative impact on cardiometabolic profiles, health related fitness and physical activity, there is a pressing need to find an affordable adolescent physical activity intervention. One possible intervention that has been overlooked in the past is Boy Scouts of America. There are nearly 900,000 adolescent boys who participate in Boy Scouts in the United States. The purpose of this research study was to evaluate the effect of the Personal Fitness merit badge system on physical activity, health-related fitness, and cardio-metabolic blood profiles in Boy Scouts 11-17 years of age. Participants were fourteen (N = 14) Boy Scouts from the Great Salt Lake Council of the Boy Scouts of America who earned their Personal Fitness merit badge. Classes were held in the Spring of 2016 where boys received the information needed to obtain the merit badge and data were collected. Results from the related-samples Wilcoxon signed rank test showed that the median of differences between VO 2 peak pre-test and post-test scores were statistically significant ( p = 0.004). However, it also showed that the differences between the Pre-MetS (metabolic syndrome) and Post-MetS scores (p = 0.917), average steps taken per day ( p = 0.317), and BMI ( p = 0.419) were not statistically significant. In conclusion, the merit badge program had a positive impact on cardiovascular endurance, suggesting this program has potential to improve cardiovascular fitness and should be considered for boys participating in Boy Scouts.

The relationship between the thermoelectric generator efficiency and the device engineering figure of merit Zd,eng. The maximum efficiency 𝜼max

NASA Astrophysics Data System (ADS)

Hapenciuc, C. L.; Borca-Tasciuc, T.; Mihailescu, I. N.

2017-04-01

Thermoelectric materials are used today in thermoelectric devices for heat to electricity(thermoelectric generators-TEG) or electricity to heat(heat pumps) conversion in a large range of applications. In the case of TEGs the final measure of their performance is given by a quantity named the maximum efficiency which shows how much from the heat input is converted into electrical power. Therefore it is of great interest to know correctly how much is the efficiency of a device to can make commercial assessments. The concept of engineering figure of merit, Zeng, and engineering power factor, Peng, were already introduced in the field to quantify the efficiency of a single material under temperature dependent thermoelectric properties, with the mention that the formulas derivation was limited to one leg of the thermoelectric generator. In this paper we propose to extend the concept of engineering figure of merit to a thermoelectric generator by introducing a more general concept of device engineering thermoelectric figure of merit, Zd,eng, which depends on the both TEG materials properties and which shall be the right quantity to be used when we are interested in the evaluation of the efficiency. Also, this work takes into account the electrical contact resistance between the electrodes and thermoelement legs in an attempt to quantify its influence upon the performance of a TEG. Finally, a new formula is proposed for the maximum efficiency of a TEG.

Bridging the Gap Between the Social and the Technical: The Enrolment of Socio-Technical Information Architects to Cope with the Two-Level Model of EPR Systems.

PubMed

Pedersen, Rune

2017-01-01

This is a project proposal derived from an urge to re-define the governance of ICT in healthcare towards regional and national standardization of the patient pathways. The focus is on a two-levelled approach for governing EPR systems where the clinicians' model structured variables and patient pathways. The overall goal is a patient centric EPR portfolio. This paper define and enlighten the need for establishing the socio- technical architect role necessary to obtain the capabilities of a modern structured EPR system. Clinicians are not capable to moderate between the technical and the clinical.

Evolving a Regionally-Based Mechanism for the Provision of Technical Knowledge to SMEs: Lessons for Policy

ERIC Educational Resources Information Center

Lean, Jonathan; Tucker, Jonathan

2005-01-01

This paper describes and evaluates a pilot project undertaken in the South West of England to develop a computer-based system for facilitating effective technical knowledge transfer to small and mediumsized enterprises (SMEs). It explores the problem of technical knowledge transfer to SMEs, focusing in particular on the policy context. The…

Repositioning Technical and Vocational Education and Training (TVET) for Youths Employment and National Security in Nigeria

ERIC Educational Resources Information Center

Ogbunaya, T. C.; Udoudo, Ekereobong S.

2015-01-01

The paper focused on repositioning Technical and Vocational Education and Training (TVET) for youth's employment and national security in Nigeria. It examined briefly the concepts of technical vocational education and training (TVET), youths, unemployment and national security as well as the effects of unemployment on national security in Nigeria.…

Heat strain models applicable for protective clothing: Comparison of core temperature response. Technical report

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

Gonzalez, R.R.; McLellan, T.M.; Withey, W.R.

This report represents the results of TTCP-UTP6 efforts on modeling aspects when chemical protective ensembles are worn which need to be considered in warm environments. Since 1983, a significant data base has been collected using human experimental studies and wide clothing systems from which predictive modeling equations have been developed with individuals working in temperate and hot environments, but few comparisons of the -- results from various model outputs have ever been carried out. This initial comparison study was part of a key technical area (KIA) project for The Technical Cooperation Program (TTCP) UTP-6 working party. A modeling workshop wasmore » conducted in Toronto, Canada on 9-10 June 1994 to discuss the data reduction and results acquired in an initial clothing analysis study of TTCP using various chemical protective garments. To our knowledge, no comprehensive study to date has ever focused on comparing experimental results using an international standardized heat stress procedure matched to physiological outputs from various model predictions in individuals dressed in chemical protective clothing systems. This is the major focus of this TTCP key technical study. This technical report covers one aspect of the working party`s results.« less

Assessing Regional and Community Needs through the Use of Focus Groups.

ERIC Educational Resources Information Center

Johnson, Mark; Brenton, Angela

The University of Arkansas at Little Rock (UALR) and Little Rock's Pulaski Technical College (PTC) have both used the focus group process with key constituents to understand institutional needs and priorities and public expectations of their institutions. The model followed by both institutions consists of the following three phases: forming the…

Repositioning the Facilities in Technical College Workshops for Efficiency: A Case Study of North Central Nigeria

ERIC Educational Resources Information Center

Umar, Ibrahim Y.; Ma'aji, Abdullahi S.

2010-01-01

This article focuses on assessing the facilities in Government Technical College workshops in the context of a developing country. A descriptive survey design was adopted. Two research questions and a hypothesis were formulated to guide the study. A 35-item questionnaire was developed based on the National Board for Technical Education (NBTE)…

Prototype design for a predictive model to improve evacuation operations : technical report.

DOT National Transportation Integrated Search

2011-08-01

Mass evacuations of the Texas Gulf Coast remain a difficult challenge. These events are massive in scale, : highly complex, and entail an intricate, ever-changing conglomeration of technical and jurisdictional issues. : This project focused primarily...

Succession planning for technical experts

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

Kirk, Bernadette Lugue; Cain, Ronald A.; Dewji, Shaheen A.

This report describes a methodology for identifying, evaluating, and mitigating the loss of key technical skills at nuclear operations facilities. The methodology can be adapted for application within regulatory authorities and research and development organizations, and can be directly applied by international engagement partners of the Department of Energy’s National Nuclear Security Administration (NNSA). The resultant product will be of direct benefit to two types of NNSA missions: (1) domestic human capital development programs tasked to provide focused technical expertise to succeed an aging nuclear operations workforce, and (2) international safeguards programs charged with maintaining operational safeguards for developing/existing nuclearmore » power program in nations where minimal available resources must be used effectively. This report considers succession planning and the critical skills necessary to meet an institution’s goals and mission. Closely tied to succession planning are knowledge management and mentorship. In considering succession planning, critical skill sets are identified and are greatly dependent on the subject matter expert in question. This report also provides examples of critical skills that are job specific.« less

Increasing the lensing figure of merit through higher order convergence moments

NASA Astrophysics Data System (ADS)

Vicinanza, Martina; Cardone, Vincenzo F.; Maoli, Roberto; Scaramella, Roberto; Er, Xinzhong

2018-01-01

The unprecedented quality, the increased data set, and the wide area of ongoing and near future weak lensing surveys allows one to move beyond the standard two points statistics, thus making it worthwhile to investigate higher order probes. As an interesting step toward this direction, we explore the use of higher order moments (HOM) of the convergence field as a way to increase the lensing figure of merit (FoM). To this end, we rely on simulated convergence to first show that HOM can be measured and calibrated so that it is indeed possible to predict them for a given cosmological model provided suitable nuisance parameters are introduced and then marginalized over. We then forecast the accuracy on cosmological parameters from the use of HOM alone and in combination with standard shear power spectra tomography. It turns out that HOM allow one to break some common degeneracies, thus significantly boosting the overall FoM. We also qualitatively discuss possible systematics and how they can be dealt with.

The Merit-based Incentive Payment System (MIPS): A Primer for Otolaryngologists.

PubMed

Rathi, Vinay K; Naunheim, Matthew R; Varvares, Mark A; Holmes, Kenneth; Gagliano, Nancy; Hartnick, Christopher J

2018-05-01

Following passage of the 2015 Medicare Access and CHIP Reauthorization Act, most clinicians caring for Medicare Part B patients were required to participate in a new value-based reimbursement system known as the Merit-based Incentive Payment System (MIPS) beginning in 2017. The MIPS adjusts payment rates to providers based on a composite score of performance across 4 categories: quality, advancing care information, clinical practice improvement activities, and resource use. However, factors such as practice size, setting, informational capabilities, and patient population may pose challenges as otolaryngologists endeavor to adapt to this broad-reaching payment reform. Given potential barriers to adoption, otolaryngologists should be aware of several important initiatives to help optimize their performance, including advocacy efforts by the American Academy of Otolaryngology-Head and Neck Surgery, the development of otolaryngology-specific MIPS quality measures, and the launch of a Centers for Medicare & Medicaid Services-qualified otolaryngology clinical data registry to facilitate reporting.

77 FR 26553 - Medicare Program; Meeting of the Medicare Economic Index Technical Advisory Panel-May 21, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-04

...] Medicare Program; Meeting of the Medicare Economic Index Technical Advisory Panel--May 21, 2012 AGENCY... announces that a public meeting of the Medicare Economic Index Technical Advisory Panel (``the Panel'') will... Economic Index (MEI). This first meeting will focus on MEI inputs and input weights. This meeting is open...

Not just trust: factors influencing learners' attempts to perform technical skills on real patients.

PubMed

Bannister, Susan L; Dolson, Mark S; Lingard, Lorelei; Keegan, David A

2018-06-01

As part of their training, physicians are required to learn how to perform technical skills on patients. The previous literature reveals that this learning is complex and that many opportunities to perform these skills are not converted into attempts to do so by learners. This study sought to explore and understand this phenomenon better. A multi-phased qualitative study including ethnographic observations, interviews and focus groups was conducted to explore the factors that influence technical skill learning. In a tertiary paediatric emergency department, staff physician preceptors, residents, nurses and respiratory therapists were observed in the delivery and teaching of technical skills over a 3-month period. A constant comparison methodology was used to analyse the data and to develop a constructivist grounded theory. We conducted 419 hours of observation, 18 interviews and four focus groups. We observed 287 instances of technical skills, of which 27.5% were attempted by residents. Thematic analysis identified 14 factors, grouped into three categories, which influenced whether residents attempted technical skills on real patients. Learner factors included resident initiative, perceived need for skill acquisition and competing priorities. Teacher factors consisted of competing priorities, interest in teaching, perceived need for residents to acquire skills, attributions about learners, assessments of competency, and trust. Environmental factors were competition from other learners, judgement that the patient was appropriate, buy-in from team members, consent from patient or caregivers, and physical environment constraints. Our findings suggest that neither the presence of a learner in a clinical environment nor the trust of the supervisor is sufficient to ensure the learner will attempt a technical skill. We characterise this phenomenon as representing a pool of opportunities to conduct technical skills on live patients that shrinks to a much smaller pool of

A figure-of-merit approach to extraterrestrial resource utilization

NASA Technical Reports Server (NTRS)

Ramohalli, K.; Kirsch, T.

1990-01-01

A concept is developed for interrelated optimizations in space missions that utilize extraterrestrial resources. It is shown that isolated (component) optimizations may not result in the best mission. It is shown that substantial benefits can be had through less than the best propellants, propellant combinations, propulsion hardware, and actually, some waste in the traditional sense. One ready example is the possibility of discarding hydrogen produced extraterrestrially by water splitting and using only the oxygen to burn storable fuels. The gains in refrigeration and leak-proof equipment mass (elimination) outweigh the loss in specific impulse. After a brief discussion of this concept, the synthesis of the four major components of any future space mission is developed. The four components are: orbital mechanics of the transportation; performance of the rocket motor; support systems that include power; thermal and process controls, and instruments; and in situ resource utilization plant equipment. This paper's main aim is to develop the concept of a figure-of-merit for the mission. The Mars Sample Return Mission is used to illustrate the new concept. At this time, a popular spreadsheet is used to quantitatively indicate the interdependent nature of the mission optimization. Future prospects are outlined that promise great economy through extraterrestrial resource utilization and a technique for quickly evaluating the same.

Forest health monitoring: 2002 national technical report

Treesearch

John W. Coulston; Mark J. Ambrose; Kurt H. Riitters; Barbara L. Conkling

2005-01-01

The Forest Health Monitoring (FHM) Program’s annual national technical report presents results of forest health analyses from a national perspective using data from a variety of sources. This annual report focuses on “Criterion 3—Maintenance of Forest Ecosystem Health and Vitality” from the “Criteria and Indicators of Sustainable Forestry of the Santiago Declaration”...

Systems Engineering Technical Authority: A Path to Mission Success

NASA Technical Reports Server (NTRS)

Andary, James F.; So, Maria M.; Breindel, Barry

2008-01-01

The systems engineering of space missions to study planet Earth has been an important focus of the National Aeronautics and Space Administration (NASA) since its inception. But all space missions are becoming increasingly complex and this fact, reinforced by some major mishaps, has caused NASA to reevaluate their approach to achieving safety and mission success. A new approach ensures that there are adequate checks and balances in place to maximize the probability of safety and mission success. To this end the agency created the concept of Technical Authority which identifies a key individual accountable and responsible for the technical integrity of a flight mission as well as a project-independent reporting path. At the Goddard Space Flight Center (GSFC) this responsibility ultimately begins with the Mission Systems Engineer (MSE) for each satellite mission. This paper discusses the Technical Authority process and then describes some unique steps that are being taken at the GSFC to support these MSEs in meeting their responsibilities.

Technical structure of the global nanoscience and nanotechnology literature

NASA Astrophysics Data System (ADS)

Kostoff, Ronald N.; Koytcheff, Raymond G.; Lau, Clifford G. Y.

2007-10-01

Text mining was used to extract technical intelligence from the open source global nanotechnology and nanoscience research literature. An extensive nanotechnology/nanoscience-focused query was applied to the Science Citation Index/Social Science Citation Index (SCI/SSCI) databases. The nanotechnology/nanoscience research literature technical structure (taxonomy) was obtained using computational linguistics/document clustering and factor analysis. The infrastructure (prolific authors, key journals/institutions/countries, most cited authors/journals/documents) for each of the clusters generated by the document clustering algorithm was obtained using bibliometrics. Another novel addition was the use of phrase auto-correlation maps to show technical thrust areas based on phrase co-occurrence in Abstracts, and the use of phrase-phrase cross-correlation maps to show technical thrust areas based on phrase relations due to the sharing of common co-occurring phrases. The ˜400 most cited nanotechnology papers since 1991 were grouped, and their characteristics generated. Whereas the main analysis provided technical thrusts of all nanotechnology papers retrieved, analysis of the most cited papers allowed their characteristics to be displayed. Finally, most cited papers from selected time periods were extracted, along with all publications from those time periods, and the institutions and countries were compared based on their representation in the most cited documents list relative to their representation in the most publications list.

Phenotypic and genetic relationships of feed efficiency with growth performance, ultrasound, and carcass merit traits in Angus and Charolais steers.

PubMed

Mao, F; Chen, L; Vinsky, M; Okine, E; Wang, Z; Basarab, J; Crews, D H; Li, C

2013-05-01

Feed efficiency is of particular importance to the beef industry, as feed costs represent the single largest variable cost in beef production systems. Selection for more efficient cattle will lead to reduction of feed related costs, but should not have adverse impacts on quality of the carcass. In this study, we evaluated phenotypic and genetic correlations of residual feed intake (RFI), RFI adjusted for end-of-test ultrasound backfat thickness (RFIf), and RFI adjusted for ultrasound backfat thickness and LM area (RFIfr) with growth, ultrasound, and carcass merit traits in an Angus population of 551 steers and in a Charolais population of 417 steers. In the Angus steer population, the phenotypic and genetic correlation of RFI with carcass merit traits including HCW, carcass backfat, carcass LM area, lean meat yield, and carcass marbling were not significant or weak with correlations coefficients ranging from -0.0007 ± 0.05 to 0.18 ± 0.21. In the Charolais steer population, the phenotypic and genetic correlations of RFI with the carcass merit traits were also weak, with correlation coefficients ranging from -0.07 ± 0.06 to 0.19 ± 0.18, except for the genetic correlation with carcass average backfat, which was moderate with a magnitude of 0.42 ± 0.29. Inclusion of ultrasound backfat thickness in the model to predict the expected daily DMI for maintenance explained on average an additional 0.5% variation of DMI in the Angus steers and 2.3% variation of DMI in the Charolais steer population. Inclusion of both the ultrasound backfat and LM area in the model explained only 0.7% additional variance in DMI in the Angus steer population and only 0.6% in the Charolais steer population on top of the RFIf model. We concluded that RFIf adjusted for ultrasound backfat at the end of the test will lead to decreases of both the phenotypic and genetic correlations with carcass backfat and marbling score to a greater extent for late-maturing beef breeds such as Charolais than

Technical Writing: Library Resources for Engineers. A Self-Paced Workbook for the University of Arkansas Libraries. Revised.

ERIC Educational Resources Information Center

Dew, Stephen H.

This self-paced library workbook is a course requirement of all "technical writing" freshman English classes at the University of Arkansas. The technical writing course is required of all engineering students, and its major focus is on writing a term paper containing a bibliography produced through library research. The workbook…

Linked Learning: Can Career and Technical Education Programs Take California High Schools into the 21st Century?

ERIC Educational Resources Information Center

Adams, Brian Edward

2012-01-01

This qualitative study explored the ability of a linked learning career and technical education program to engage fully students and thereby increase at-risk students' persistence in school. The focus was to identify the degree to which linked learning career and technical education programs provide a community atmosphere, increase and maintained…

Optimization of Automobile Crush Characteristics: Technical Report

DOT National Transportation Integrated Search

1975-10-01

A methodology is developed for the evaluation and optimization of societal costs of two-vehicle automobile collisions. Costs considered in a Figure of Merit include costs of injury/mortality, occupant compartment penetration, collision damage repairs...

A Variable Diameter Short Haul Civil Tiltrotor

NASA Technical Reports Server (NTRS)

Wang, James M.; Jones, Christopher T.; Nixon, Mark W.

1999-01-01

The Short-Haul-Civil-tiltrotor (SHCT) component of the NASA Aviation System Capacity Program is an effort to develop the technologies needed for a potential 40-passenger civil tiltrotor. The variable diameter tiltrotor (VDTR) is a Sikorsky concept aimed at improving tiltrotor hover and cruise performance currently limited by disk loading that is much higher in hover than conventional helicopter, and much lower in cruise than turbo-prop systems. This paper describes the technical merits of using a VDTR on a SHCT aircraft. The focus will be the rotor design.

Final priority; technical assistance to improve state data capacity--National Technical Assistance Center to improve state capacity to accurately collect and report IDEA data. Final priority.

PubMed

2013-05-20

The Assistant Secretary for Special Education and Rehabilitative Services announces a priority under the Technical Assistance to Improve State Data Capacity program. The Assistant Secretary may use this priority for competitions in fiscal year (FY) 2013 and later years. We take this action to focus attention on an identified national need to provide technical assistance (TA) to States to improve their capacity to meet the data collection and reporting requirements of the Individuals with Disabilities Education Act (IDEA). We intend this priority to establish a TA center to improve State capacity to accurately collect and report IDEA data (Data Center).

Genetic merit for fertility traits in Holstein cows: I. Production characteristics and reproductive efficiency in a pasture-based system.

PubMed

Cummins, S B; Lonergan, P; Evans, A C O; Berry, D P; Evans, R D; Butler, S T

2012-03-01

The objective of the present study was to characterize the phenotypic performance of cows with similar proportions of Holstein genetics, similar genetic merit for milk production traits, but with good (Fert+) or poor (Fert-) genetic merit for fertility traits. Specifically, we tested the hypothesis that cows with a negative estimated breeding value for calving interval would have superior fertility performance and would have detectable differences in body reserve mobilization and circulating concentrations of metabolic hormones and metabolites compared with cows that had a positive estimated breeding value for calving interval. For the duration of the study, cows were managed identically as a single herd in a typical grass-based, spring-calving production system. A total of 80 lactation records were available from 26 Fert+ and 26 Fert- cows over 2 consecutive years (2008 and 2009). During yr 1, cows were monitored during a 20-wk breeding season to evaluate reproductive performance. Milk production, body condition score (scale 1 to 5), body weight, grass dry matter intake, energy balance, and metabolic hormone and metabolite data were collected during both years. The Fert+ cows had greater daily milk yield (19.5 vs. 18.7 kg/d), shorter interval from calving to conception (85.6 vs. 113.8 d), and fewer services per cow (1.78 vs. 2.83). No difference between groups in grass dry matter intake, energy balance, or body weight was observed. The Fert+ cows maintained greater BCS during mid (2.84 vs. 2.74 units) and late lactation (2.82 vs. 2.73 units). Circulating concentrations of insulin-like growth factor-I were greater throughout the gestation-lactation cycle in Fert+ cows (148.3 vs. 128.2 ng/mL). The Fert+ cows also had greater circulating concentrations of insulin during the first 4 wk of lactation (1.71 vs. 1.24 μIU/mL). Analysis of records from national herd data verified the association between genetic merit for fertility traits and phenotypic reproductive

Tanks Focus Area site needs assessment FY 1998

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

NONE

This report documents the process used by the Tanks Focus Area (TFA) to analyze and develop responses to technology needs submitted by four major US Department of Energy (DOE) sites with radioactive tank waste problems, and the initial results of the analysis. The sites are the Hanford Site, Idaho National Engineering and Environmental Laboratory (INEEL), Oak Ridge Reservation (ORR), and Savannah River Site (SRS). This document describes the TFA`s process of collecting site needs, analyzing them, and creating technical responses to the sites. It also summarizes the information contained within the TFA needs database, portraying information provided by four majormore » DOE sites with tank waste problems. The overall TFA program objective is to deliver a tank technology program that reduces the current cost, and the operational and safety risks of tank remediation. The TFA`s continues to enjoy close, cooperative relationships with each site. During the past year, the TFA has fostered exchanges of technical information between sites. These exchanges have proven to be healthy for all concerned. The TFA recognizes that site technology needs often change, and the TFA must be prepared not only to amend its program in response, but to help the sites arrive at the best technical approach to solve revised site needs.« less

Relationship between intraoperative non-technical performance and technical events in bariatric surgery.

PubMed

Fecso, A B; Kuzulugil, S S; Babaoglu, C; Bener, A B; Grantcharov, T P

2018-03-30

The operating theatre is a unique environment with complex team interactions, where technical and non-technical performance affect patient outcomes. The correlation between technical and non-technical performance, however, remains underinvestigated. The purpose of this study was to explore these interactions in the operating theatre. A prospective single-centre observational study was conducted at a tertiary academic medical centre. One surgeon and three fellows participated as main operators. All patients who underwent a laparoscopic Roux-en-Y gastric bypass and had the procedures captured using the Operating Room Black Box ® platform were included. Technical assessment was performed using the Objective Structured Assessment of Technical Skills and Generic Error Rating Tool instruments. For non-technical assessment, the Non-Technical Skills for Surgeons (NOTSS) and Scrub Practitioners' List of Intraoperative Non-Technical Skills (SPLINTS) tools were used. Spearman rank-order correlation and N-gram statistics were conducted. Fifty-six patients were included in the study and 90 procedural steps (gastrojejunostomy and jejunojejunostomy) were analysed. There was a moderate to strong correlation between technical adverse events (r s  = 0·417-0·687), rectifications (r s  = 0·380-0·768) and non-technical performance of the surgical and nursing teams (NOTSS and SPLINTS). N-gram statistics showed that after technical errors, events and prior rectifications, the staff surgeon and the scrub nurse exhibited the most positive non-technical behaviours, irrespective of operator (staff surgeon or fellow). This study demonstrated that technical and non-technical performances are related, on both an individual and a team level. Valuable data can be obtained around intraoperative errors, events and rectifications. © 2018 BJS Society Ltd Published by John Wiley & Sons Ltd.

Socio-technical systems and interaction design - 21st century relevance.

PubMed

Maguire, Martin

2014-03-01

This paper focuses on the relationship between the socio-technical system and the user-technology interface. It looks at specific aspects of the organisational context such as multiple user roles, job change, work processes and workflows, technical infrastructure, and the challenges they present for the interaction designer. The implications of trends such as more mobile and flexible working, the use of social media, and the growth of the virtual organisation, are also considered. The paper also reviews rapidly evolving technologies such as pervasive systems and artificial intelligence, and the skills that workers will need to engage with them. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Factors Contributing to the Postsecondary Enrollment Decisions of Maryland National Merit and National Achievement Semifinalists. ASHE 1984 Annual Meeting Paper.

ERIC Educational Resources Information Center

Keller, Michael J.; McKeown, Mary P.

Factors that 1983 National Merit and National Achievement Semifinalists in Maryland felt influenced their college choice were studied. The 143 survey respondents were asked to indicate how important 22 factors were in the selection of a college. The factors covered items dealing with the characteristics of the college, efforts by the institution…

A Comparison of Individual and School Level Approaches to Merit Pay: A Case Study of the Dade County Public Schools.

ERIC Educational Resources Information Center

Provenzo, Eugene F., Jr.; And Others

This policy study discusses two models of merit pay programs enacted in Florida: the Florida Meritorious Teacher Program and the Quality Instruction Incentives Program (QUIIP). Using the Motivation-Hygiene Theory (Herzberg et al.) as a theoretical framework, each program was analyzed from the perspective of how it worked as a motivator and source…

[The long pilgrimage of Spanish biomedical journals toward excellence. Who helps? Quality, impact and research merit].

PubMed

Alfonso, Fernando

2010-03-01

Biomedical journals must adhere to strict standards of editorial quality. In a globalized academic scenario, biomedical journals must compete firstly to publish the most relevant original research and secondly to obtain the broadest possible visibility and the widest dissemination of their scientific contents. The cornerstone of the scientific process is still the peer-review system but additional quality criteria should be met. Recently access to medical information has been revolutionized by electronic editions. Bibliometric databases such as MEDLINE, the ISI Web of Science and Scopus offer comprehensive online information on medical literature. Classically, the prestige of biomedical journals has been measured by their impact factor but, recently, other indicators such as SCImago SJR or the Eigenfactor are emerging as alternative indices of a journal's quality. Assessing the scholarly impact of research and the merits of individual scientists remains a major challenge. Allocation of authorship credit also remains controversial. Furthermore, in our Kafkaesque world, we prefer to count rather than read the articles we judge. Quantitative publication metrics (research output) and citations analyses (scientific influence) are key determinants of the scientific success of individual investigators. However, academia is embracing new objective indicators (such as the "h" index) to evaluate scholarly merit. The present review discusses some editorial issues affecting biomedical journals, currently available bibliometric databases, bibliometric indices of journal quality and, finally, indicators of research performance and scientific success. Copyright 2010 SEEN. Published by Elsevier Espana. All rights reserved.

U.S. Department of Energy Hydrogen and Fuel Cells Program: 2017 Annual Merit Review and Peer Evaluation Report

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

Popovich, Neil A

The fiscal year 2017 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting (AMR), in conjunction with DOE's Vehicle Technologies Office AMR, was held from June June 5-9, 2017, in Washington, D.C. This report is a summary of comments by AMR peer reviewers about the hydrogen and fuel cell projects funded by DOE's Office of Energy Efficiency and Renewable Energy.

Enhancing Privacy Education with a Technical Emphasis in IT Curriculum

ERIC Educational Resources Information Center

Peltsverger, Svetlana; Zheng, Guangzhi

2016-01-01

The paper describes the development of four learning modules that focus on technical details of how a person's privacy might be compromised in real-world scenarios. The paper shows how students benefited from the addition of hands-on learning experiences of privacy and data protection to the existing information technology courses. These learning…

Toward the 21st Century: Preparing Strategic Thinkers in Vocational, Technical, and Occupational Education for Building Learning Communities.

ERIC Educational Resources Information Center

Groff, Warren H.

The 1992 component of Emergence of Vocational, Technical, and Occupational Education (E-VTO) focused on preparing strategic thinkers in vocational, technical, and occupational education (VTO) for building learning communities. The E-VTO seminar was one of the two seminars that comprised the VTO specialization of Nova University's doctoral program…

Merits and limitations of optimality criteria method for structural optimization

NASA Technical Reports Server (NTRS)

Patnaik, Surya N.; Guptill, James D.; Berke, Laszlo

1993-01-01

The merits and limitations of the optimality criteria (OC) method for the minimum weight design of structures subjected to multiple load conditions under stress, displacement, and frequency constraints were investigated by examining several numerical examples. The examples were solved utilizing the Optimality Criteria Design Code that was developed for this purpose at NASA Lewis Research Center. This OC code incorporates OC methods available in the literature with generalizations for stress constraints, fully utilized design concepts, and hybrid methods that combine both techniques. Salient features of the code include multiple choices for Lagrange multiplier and design variable update methods, design strategies for several constraint types, variable linking, displacement and integrated force method analyzers, and analytical and numerical sensitivities. The performance of the OC method, on the basis of the examples solved, was found to be satisfactory for problems with few active constraints or with small numbers of design variables. For problems with large numbers of behavior constraints and design variables, the OC method appears to follow a subset of active constraints that can result in a heavier design. The computational efficiency of OC methods appears to be similar to some mathematical programming techniques.

Uncertainty analysis in geospatial merit matrix–based hydropower resource assessment

DOE PAGES

Pasha, M. Fayzul K.; Yeasmin, Dilruba; Saetern, Sen; ...

2016-03-30

Hydraulic head and mean annual streamflow, two main input parameters in hydropower resource assessment, are not measured at every point along the stream. Translation and interpolation are used to derive these parameters, resulting in uncertainties. This study estimates the uncertainties and their effects on model output parameters: the total potential power and the number of potential locations (stream-reach). These parameters are quantified through Monte Carlo Simulation (MCS) linking with a geospatial merit matrix based hydropower resource assessment (GMM-HRA) Model. The methodology is applied to flat, mild, and steep terrains. Results show that the uncertainty associated with the hydraulic head ismore » within 20% for mild and steep terrains, and the uncertainty associated with streamflow is around 16% for all three terrains. Output uncertainty increases as input uncertainty increases. However, output uncertainty is around 10% to 20% of the input uncertainty, demonstrating the robustness of the GMM-HRA model. Hydraulic head is more sensitive to output parameters in steep terrain than in flat and mild terrains. Furthermore, mean annual streamflow is more sensitive to output parameters in flat terrain.« less

Assessing Nurse Anaesthetists' Non-Technical Skills in the operating room.

PubMed

Lyk-Jensen, H T; Jepsen, R M H G; Spanager, L; Dieckmann, P; Østergaard, D

2014-08-01

Incident reporting and fieldwork in operating rooms have shown that some of the errors that arise in anaesthesia relate to inadequate use of non-technical skills. To provide a tool for training and feedback on nurse anaesthetists' non-technical skills, this study aimed to adapt the Anaesthetists' Non-Technical Skills (ANTS) as a behavioural marker system for the formative assessment of nurse anaesthetists' non-technical skills in the operating room. A qualitative approach with focus group interviews was used to identify the non-technical skills of nurse anaesthetists in the operating room. The interview data were transcribed verbatim. Directed content analysis was used to code and sort data deductively into the ANTS categories: task management, team working, situation awareness and decision making. The prototype named Nurse Anaesthetists' Non-Technical Skills (N-ANTS) was presented and discussed in a group of subject matter experts to ensure face validity. The N-ANTS system consists of the same four categories as ANTS and 15 underlying elements. Three to five good and poor behavioural markers for each element were identified. The headings and definitions of the categories and elements were adjusted to encompass the behavioural markers in N-ANTS. The differences that emerged mainly reflected statements regarding the establishment of role, competence, and task delegation. A behavioural marker system, N-ANTS, for nurse anaesthetists was adapted from a behavioural marker system, ANTS, for anaesthesiologists. © 2014 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

Figure of merit of piezoelectret transducers for pulse-echo or transmit-receive systems for airborne ultrasound

NASA Astrophysics Data System (ADS)

Sessler, G. M.; Hillenbrand, J.

2013-09-01

Piezoelectret transducers may be characterized relative to other kinds of piezoelectric transducers with respect to their combined transmit-receive performance by a figure of merit (FOM). Reasonable FOMs for the specific case of broadband (non-resonant) airborne ultrasonics are discussed in this paper. These FOMs are specifically suitable for a measuring system where low input voltage to the transmitter is desirable and where the receiver is assessed by its voltage- or charge-related signal-to-noise ratio. It is found that these FOMs depend chiefly on the piezoelectric d33- and g33-coefficients.

[New International Classification of Chronic Pancreatitis (M-ANNHEIM multifactor classification system, 2007): principles, merits, and demerits].

PubMed

Tsimmerman, Ia S

2008-01-01

The new International Classification of Chronic Pancreatitis (designated as M-ANNHEIM) proposed by a group of German specialists in late 2007 is reviewed. All its sections are subjected to analysis (risk group categories, clinical stages and phases, variants of clinical course, diagnostic criteria for "established" and "suspected" pancreatitis, instrumental methods and functional tests used in the diagnosis, evaluation of the severity of the disease using a scoring system, stages of elimination of pain syndrome). The new classification is compared with the earlier classification proposed by the author. Its merits and demerits are discussed.

Plasmonic Refractive Index Sensor with High Figure of Merit Based on Concentric-Rings Resonator

PubMed Central

Zhang, Zhaojian; Yang, Junbo; He, Xin; Zhang, Jingjing; Huang, Jie; Chen, Dingbo; Han, Yunxin

2018-01-01

A plasmonic refractive index (RI) sensor based on metal-insulator-metal (MIM) waveguide coupled with concentric double rings resonator (CDRR) is proposed and investigated numerically. Utilizing the novel supermodes of the CDRR, the FWHM of the resonant wavelength can be modulated, and a sensitivity of 1060 nm/RIU with high figure of merit (FOM) 203.8 is realized in the near-infrared region. The unordinary modes, as well as the influence of structure parameters on the sensing performance, are also discussed. Such plasmonic sensor with simple framework and high optical resolution could be applied to on-chip sensing systems and integrated optical circuits. Besides, the special cases of bio-sensing and triple rings are also discussed. PMID:29300331

Dependability of technical items: Problems of standardization

NASA Astrophysics Data System (ADS)

Fedotova, G. A.; Voropai, N. I.; Kovalev, G. F.

2016-12-01

This paper is concerned with problems blown up in the development of a new version of the Interstate Standard GOST 27.002 "Industrial product dependability. Terms and definitions". This Standard covers a wide range of technical items and is used in numerous regulations, specifications, standard and technical documentation. A currently available State Standard GOST 27.002-89 was introduced in 1990. Its development involved a participation of scientists and experts from different technical areas, its draft was debated in different audiences and constantly refined, so it was a high quality document. However, after 25 years of its application it's become necessary to develop a new version of the Standard that would reflect the current understanding of industrial dependability, accounting for the changes taking place in Russia in the production, management and development of various technical systems and facilities. The development of a new version of the Standard makes it possible to generalize on a terminological level the knowledge and experience in the area of reliability of technical items, accumulated over a quarter of the century in different industries and reliability research schools, to account for domestic and foreign experience of standardization. Working on the new version of the Standard, we have faced a number of issues and problems on harmonization with the International Standard IEC 60500-192, caused first of all by different approaches to the use of terms and differences in the mentalities of experts from different countries. The paper focuses on the problems related to the chapter "Maintenance, restoration and repair", which caused difficulties for the developers to harmonize term definitions both with experts and the International Standard, which is mainly related to differences between the Russian concept and practice of maintenance and repair and foreign ones.

Confirmatory Factor Analysis of U.S. Merit Systems Protection Board's Survey of Sexual Harassment: The Fit of a Three-Factor Model.

ERIC Educational Resources Information Center

Stockdale, Margaret S.; Hope, Kathryn G.

1997-01-01

Factor analysis of data from 1,070 federal employees, 575 undergraduates and 575 graduate students, faculty, and staff uncovered some weaknesses in the Merit Systems Protection Board's sexual harassment survey instrument. This type of survey does not adequately measure sexual coercion or quid pro quo forms of harassment. (SK)

Thermoelectric Figure-of-Merit of Nanostructured Silicon with a Low Concentration of Germanium

NASA Astrophysics Data System (ADS)

Zhu, Gaohua; Lee, Hohyun; Lan, Yucheng; Wang, Xiaowei; Joshi, Giri; Wang, Dezhi; Yang, Jian; Dresselhaus, Mildred; Chen, Gang; Ren, Zhifeng

2009-03-01

The thermoelectric properties of nanostructured silicon (Si) with a low concentration of germanium (Ge) are investigated. A low concentration of Ge leads to a significant cost reduction of the final product since Ge is at least 100 times more expensive than Si. By using only 5 atomic % Ge (Si95Ge5), we have achieved a thermoelectric figure-of-merit (ZT) of 0.95, similar to the ZT in the large grained Si80Ge20 alloy that is three times more expensive, and is almost four times that of the large grained bulk Si. The enhancement in the thermoelectric ZT for the nanostructured Si95Ge5 is mostly due to the reduced thermal conductivity caused by phonon scattering at the increased grain boundaries and the Ge alloying effect.

Merit-Based Incentive Payment System: Meaningful Changes in the Final Rule Brings Cautious Optimism.

PubMed

Manchikanti, Laxmaiah; Helm Ii, Standiford; Calodney, Aaron K; Hirsch, Joshua A

2017-01-01

The Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) eliminated the flawed Sustainable Growth Rate (SGR) act formula - a longstanding crucial issue of concern for health care providers and Medicare beneficiaries. MACRA also included a quality improvement program entitled, "The Merit-Based Incentive Payment System, or MIPS." The proposed rule of MIPS sought to streamline existing federal quality efforts and therefore linked 4 distinct programs into one. Three existing programs, meaningful use (MU), Physician Quality Reporting System (PQRS), value-based payment (VBP) system were merged with the addition of Clinical Improvement Activity category. The proposed rule also changed the name of MU to Advancing Care Information, or ACI. ACI contributes to 25% of composite score of the four programs, PQRS contributes 50% of the composite score, while VBP system, which deals with resource use or cost, contributes to 10% of the composite score. The newest category, Improvement Activities or IA, contributes 15% to the composite score. The proposed rule also created what it called a design incentive that drives movement to delivery system reform principles with the inclusion of Advanced Alternative Payment Models (APMs).Following the release of the proposed rule, the medical community, as well as Congress, provided substantial input to Centers for Medicare and Medicaid Services (CMS),expressing their concern. American Society of Interventional Pain Physicians (ASIPP) focused on 3 important aspects: delay the implementation, provide a 3-month performance period, and provide ability to submit meaningful quality measures in a timely and economic manner. The final rule accepted many of the comments from various organizations, including several of those specifically emphasized by ASIPP, with acceptance of 3-month reporting period, as well as the ability to submit non-MIPS measures to improve real quality and make the system meaningful. CMS also provided a mechanism for

76 FR 64083 - Reliability Technical Conference; Notice of Technical Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... Technical Conference; Notice of Technical Conference Take notice that the Federal Energy Regulatory Commission will hold a Technical Conference on Tuesday, November 29, 2011, from 1 p.m. to 5 p.m. and... System. The conference will explore the progress made on the priorities for addressing risks to...

Instructional Design in Technical Areas. Australian Education Review, No. 43.

ERIC Educational Resources Information Center

Sweller, John

This book details the findings from a research team that used cognitive principles and a large range of experiments to devise a variety of instructional designs. Their recommendations are based on 20 years of objective, published research. Although the program focused on technical subjects, the findings can easily be applied to a range of…

Enhancing non-technical skills by a multidisciplinary engineering summer school

NASA Astrophysics Data System (ADS)

Larsen, Peter Gorm; Kristiansen, Erik Lasse; Bennedsen, Jens; Bjerge, Kim

2017-11-01

In general engineering studies focus on the technical skills in their own discipline. However, in their subsequent industrial careers, a significant portion of their time needs to be devoted to non-technical skills. In addition, in an increasingly globalised world collaboration in teams across cultures and disciplines is paramount to the creation of new and innovative products. In order to enhance the non-technical skills for groups of engineering students a series of innovation courses has been arranged and delivered in close collaboration with an industrial company (Bang & Olufsen). These courses have been organised as summer schools called 'Conceptual Design and Development of Innovative Products' (CD-DIP) and delivered outside the usual educational environment. In order to explore the impact of this single course, we have conducted a study among the students participating from 2007 to 2013. This has been carried out both qualitatively using interviews with selected students as well as quantitatively using a survey. The results are outstanding in demonstrating that the non-technical skills obtained in this single course have been of high value for a large portion of the students' subsequent professional life.

Change in Classification Level and the Effects on Research Productivity and Merit Scores for Faculty in a School of Education

ERIC Educational Resources Information Center

Leech, Nancy L.; Haug, Carolyn A.; Iceman-Sands, Deanna; Moriarty, Jennifer

2015-01-01

In this article we present results of an empirical study of the relationship between research productivity and research-related merit ratings over a 10-year period for tenured and tenure-track faculty in a school of education. The purpose of the study was to assess change in faculty productivity as a result of the institution's change in the…

The Long Run Impacts of Merit Aid: Evidence from California's Cal Grant. CEPA Working Paper No. 16-13

ERIC Educational Resources Information Center

Bettinger, Eric; Gurantz, Oded; Kawano, Laura; Sacerdote, Bruce

2016-01-01

We examine the impacts of being awarded a Cal Grant, among the most generous state merit aid programs. We exploit variation in eligibility rules using GPA and family income cutoffs that are ex ante unknown to applicants. Cal Grant eligibility increases degree completion by 2 to 5 percentage points in our reduced form estimates. Cal Grant also…

The large-scale placebo-controlled beta-blocker studies in systolic heart failure revisited: results from CIBIS-II, COPERNICUS and SENIORS-SHF compared with stratified subsets from MERIT-HF.

PubMed

Wikstrand, J; Wedel, H; Castagno, D; McMurray, J J V

2014-02-01

The four pivotal beta-blocker trials in heart failure (HF) had different inclusion criteria, making comparison difficult without patient stratifying. The aim of this study was to compare, in similar patients, the effects of bisoprolol, metoprolol controlled release/extended release (CR/XL), carvedilol and nebivolol on (i) total mortality, (ii) all-cause mortality or hospitalization due to cardiovascular causes (time to first event), (iii) all-cause mortality or hospitalization because of HF and (iv) tolerability, defined as discontinuation of randomized treatment. We compared stratified (s ) subsets in MERIT-HF with patients in CIBIS-II [New York Heart Association (NYHA) class III/IV and ejection fraction (EF) ≤ 35%] and COPERNICUS (NYHA III/IV and EF <25%) and in patients with systolic HF in SENIORS-SHF (age ≥ 70 years and EF ≤ 35%). The annual mortality rates in the placebo and beta-blocker arms were: (i) CIBIS-II (n = 2647), 13.2% vs. 8.8% (relative risk reduction 34%, 95% CI: 19-46, P < 0.0001) and MERIT-HFs (n = 2002), 14.8% vs. 8.6% (relative risk reduction 42%, 95% CI: 24-56, P < 0.0001); (ii) COPERNICUS (n = 2289), 19.7% vs. 12.8% (relative risk reduction 35%, 95% CI: 19-48, P = 0.0014) and MERIT-HFs (n = 795), 19.1% vs. 11.7% (relative risk reduction 39%; 95% CI: 11-58, P = 0.0086); (iii) SENIORS-SHF (n = 1359), 11.3% vs. 9.7% (relative risk reduction 16%, NS) and MERIT-HFs (n = 985), 14.8% vs. 10.1% (relative risk reduction 32%, 95% CI: 2-53, P = 0.038). The effects on the other outcomes assessed were similar. Analyses indicated fewer discontinuations from randomized treatment on beta-blockers compared with placebo in COPERNICUS and the MERIT-HFs subsets. The efficacy and tolerability of bisoprolol, carvedilol and metoprolol CR/XL are similar in patients with systolic HF, irrespective of NYHA class or ejection fraction. Nebivolol is less effective and not better tolerated. © 2013 The Association for the Publication of the Journal of Internal

Technical Support. Focus on Careers.

ERIC Educational Resources Information Center

Thiers, Naomi

1996-01-01

Describes work conditions, education and training needs, and salaries of the following technician careers: auto/diesel technicians, auto body repairers, general maintenance mechanics, heating/air conditioning/refrigeration, paralegals, engineering technicians, science technicians, computer repairers, and drafters. (SK)

Design and Assessment of an Associate Degree-Level Plant Operations Technical Education Program

NASA Astrophysics Data System (ADS)

Selwitz, Jason Lawrence

Research was undertaken to develop and evaluate an associate degree-level technical education program in Plant Operations oriented towards training students in applied science, technology, engineering, and mathematics (STEM) skills and knowledge relevant to a spectrum of processing industries. This work focuses on four aspects of the curriculum and course development and evaluation research. First, the context of, and impetus for, what was formerly called vocational education, now referred to as technical or workforce education, is provided. Second, the research that was undertaken to design and evaluate an associate degree-level STEM workforce education program is described. Third, the adaptation of a student self-assessment of learning gains instrument is reviewed, and an analysis of the resulting data using an adapted logic model is provided, to evaluate the extent to which instructional approaches, in two process control/improvement-focused courses, were effective in meeting course-level intended learning outcomes. Finally, eight integrative multiscale exercises were designed from two example process systems, wastewater treatment and fast pyrolysis. The integrative exercises are intended for use as tools to accelerate the formation of an operator-technician's multiscale vision of systems, unit operations, underlying processes, and fundamental reactions relevant to multiple industries. Community and technical colleges serve a vital function in STEM education by training workers for medium- and high-skilled technical careers and providing employers the labor necessary to operate and maintain thriving business ventures. Through development of the curricular, course, and assessment-related instruments and tools, this research helps ensure associate degree-level technical education programs can engage in a continual process of program evaluation and improvement.

An Assessment of the "Diploma in Computer Engineering" Course in the Technical Education System in Nepal

ERIC Educational Resources Information Center

Basnet, Kul Bahadur; Kim, Jinsoo

2010-01-01

The purpose of this study was to assess the Diploma in Computer Engineering (DCE) courses offered at affiliated schools of the Council for Technical Education and Vocational Training (CTEVT) with a focus on the goals of the curriculum and employment opportunities. Document analysis, questionnaires, focus group discussions and semi-structured…

TECHNICAL REPORTS DATABASE

EPA Science Inventory

The Defense Technical Information Center (DTIC?) is the central facility for the collection and dissemination of scientific and technical information for the Department of Defense (DoD). Much of this information is made available by DTIC in the form of technical reports about com...

Insights for conducting real-time focus groups online using a web conferencing service.

PubMed

Kite, James; Phongsavan, Philayrath

2017-01-01

Background Online focus groups have been increasing in use over the last 2 decades, including in biomedical and health-related research. However, most of this research has made use of text-based services such as email, discussion boards, and chat rooms, which do not replicate the experience of face-to-face focus groups. Web conferencing services have the potential to more closely match the face-to-face focus group experience, including important visual and aural cues. This paper provides critical reflections on using a web conferencing service to conduct online focus groups. Methods As part of a broader study, we conducted both online and face-to-face focus groups with participants. The online groups were conducted in real-time using the web conferencing service, Blackboard Collaborate TM . We used reflective practice to assess how the conduct and content of the groups were similar and how they differed across the two platforms. Results We found that further research using such services is warranted, particularly when working with hard-to-reach or geographically dispersed populations. The level of discussion and the quality of the data obtained was similar to that found in face-to-face groups. However, some issues remain, particularly in relation to managing technical issues experienced by participants and ensuring adequate recording quality to facilitate transcription and analysis. Conclusions Our experience with using web conferencing for online focus groups suggests that they have the potential to offer a realistic and comparable alternative to face-to-face focus groups, especially for geographically dispersed populations such as rural and remote health practitioners. Further testing of these services is warranted but researchers should carefully consider the service they use to minimise the impact of technical difficulties.

Meeting the Needs of Career and Technical Education: Observations from Graduates of a High School Health Science Program

ERIC Educational Resources Information Center

Avey, Matthew R.

2012-01-01

Career and Technical education has been around for some time, and has often been shaped by the current economic landscape of the country. While current evolving trends focus on relevance for students in the school setting, a coexistence with college preparation curriculum is now the new trend in modern technical education. New programs have…

The GEOFAR Project - Geothermal Finance and Awareness in Europeans Regions - Development of new schemes to overcome non-technical barriers, focusing particularly on financial barriers

NASA Astrophysics Data System (ADS)

Poux, Adeline; Wendel, Marco; Jaudin, Florence; Hiegl, Mathias

2010-05-01

Numerous advantages of geothermal energy like its widespread distribution, a base-load power and availability higher than 90%, a small footprint and low carbon emissions, and the growing concerns about climate changes strongly promote the development of geothermal projects. Geothermal energy as a local energy source implies needs on surface to be located close to the geothermal resource. Many European regions dispose of a good geothermal potential but it is mostly not sufficiently developed due to non-technical barriers occurring at the very early stages of the project. The GEOFAR Project carried out within the framework of EU's "Intelligent Energy Europe" (IEE) program, gathers a consortium of European partners from Germany, France, Greece, Spain and Portugal. Launched in September 2008, the aim of this research project is to analyze the mentioned non-technical barriers, focusing most particularly on economic and financial aspects. Based on this analysis GEOFAR aims at developing new financial and administrative schemes to overcome the main financial barriers for deep geothermal projects (for electricity and direct use, without heat pumps). The analysis of the current situation and the future development of geothermal energy in GEOFAR target countries (Germany, France, Greece, Spain, Portugal, Slovakia, Bulgaria and Hungary) was necessary to understand and expose the diverging status of the geothermal sector and the more and less complicated situation for geothermal projects in different Europeans Regions. A deeper analysis of 40 cases studies (operating, planned and failed projects) of deep geothermal projects also contributed to this detailed view. An exhaustive analysis and description of financial mechanisms already existing in different European countries and at European level to support investors completed the research on non-technical barriers. Based on this profound analysis, the GEOFAR project has made an overview of the difficulties met by project

Computational model for simulation small testing launcher, technical solution

NASA Astrophysics Data System (ADS)

Chelaru, Teodor-Viorel; Cristian, Barbu; Chelaru, Adrian

2014-12-01

The purpose of this paper is to present some aspects regarding the computational model and technical solutions for multistage suborbital launcher for testing (SLT) used to test spatial equipment and scientific measurements. The computational model consists in numerical simulation of SLT evolution for different start conditions. The launcher model presented will be with six degrees of freedom (6DOF) and variable mass. The results analysed will be the flight parameters and ballistic performances. The discussions area will focus around the technical possibility to realize a small multi-stage launcher, by recycling military rocket motors. From technical point of view, the paper is focused on national project "Suborbital Launcher for Testing" (SLT), which is based on hybrid propulsion and control systems, obtained through an original design. Therefore, while classical suborbital sounding rockets are unguided and they use as propulsion solid fuel motor having an uncontrolled ballistic flight, SLT project is introducing a different approach, by proposing the creation of a guided suborbital launcher, which is basically a satellite launcher at a smaller scale, containing its main subsystems. This is why the project itself can be considered an intermediary step in the development of a wider range of launching systems based on hybrid propulsion technology, which may have a major impact in the future European launchers programs. SLT project, as it is shown in the title, has two major objectives: first, a short term objective, which consists in obtaining a suborbital launching system which will be able to go into service in a predictable period of time, and a long term objective that consists in the development and testing of some unconventional sub-systems which will be integrated later in the satellite launcher as a part of the European space program. This is why the technical content of the project must be carried out beyond the range of the existing suborbital vehicle

Computational model for simulation small testing launcher, technical solution

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

Chelaru, Teodor-Viorel, E-mail: teodor.chelaru@upb.ro; Cristian, Barbu, E-mail: barbucr@mta.ro; Chelaru, Adrian, E-mail: achelaru@incas.ro

The purpose of this paper is to present some aspects regarding the computational model and technical solutions for multistage suborbital launcher for testing (SLT) used to test spatial equipment and scientific measurements. The computational model consists in numerical simulation of SLT evolution for different start conditions. The launcher model presented will be with six degrees of freedom (6DOF) and variable mass. The results analysed will be the flight parameters and ballistic performances. The discussions area will focus around the technical possibility to realize a small multi-stage launcher, by recycling military rocket motors. From technical point of view, the paper ismore » focused on national project 'Suborbital Launcher for Testing' (SLT), which is based on hybrid propulsion and control systems, obtained through an original design. Therefore, while classical suborbital sounding rockets are unguided and they use as propulsion solid fuel motor having an uncontrolled ballistic flight, SLT project is introducing a different approach, by proposing the creation of a guided suborbital launcher, which is basically a satellite launcher at a smaller scale, containing its main subsystems. This is why the project itself can be considered an intermediary step in the development of a wider range of launching systems based on hybrid propulsion technology, which may have a major impact in the future European launchers programs. SLT project, as it is shown in the title, has two major objectives: first, a short term objective, which consists in obtaining a suborbital launching system which will be able to go into service in a predictable period of time, and a long term objective that consists in the development and testing of some unconventional sub-systems which will be integrated later in the satellite launcher as a part of the European space program. This is why the technical content of the project must be carried out beyond the range of the existing suborbital

10 CFR 611.103 - Application evaluation.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Technical Program Factors such as economic development and diversity in technology, company, risk, and... DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS ADVANCED TECHNOLOGY VEHICLES MANUFACTURER ASSISTANCE..., the following: (1) The technical merit of the proposed advanced technology vehicles or qualifying...

Organizational Routines as Coupling Mechanisms: Policy, School Administration, and the Technical Core

ERIC Educational Resources Information Center

Spillane, James P.; Parise, Leigh Mesler; Sherer, Jennifer Zoltners

2011-01-01

The institutional environment of America's schools has changed substantially as government regulation has focused increasingly on the core technical work of schools--instruction. The authors explore the school administrative response to this changing environment, describing how government regulation becomes embodied in the formal structure of four…

Lactation persistency as a component trait of the selection index and increase in reliability by using single nucleotide polymorphism in net merit defined as the first five lactation milk yields and herd life.

PubMed

Togashi, K; Hagiya, K; Osawa, T; Nakanishi, T; Yamazaki, T; Nagamine, Y; Lin, C Y; Matsumoto, S; Aihara, M; Hayasaka, K

2012-08-01

We first sought to clarify the effects of discounted rate, survival rate, and lactation persistency as a component trait of the selection index on net merit, defined as the first five lactation milks and herd life (HL) weighted by 1 and 0.389 (currently used in Japan), respectively, in units of genetic standard deviation. Survival rate increased the relative economic importance of later lactation traits and the first five lactation milk yields during the first 120 months from the start of the breeding scheme. In contrast, reliabilities of the estimated breeding value (EBV) in later lactation traits are lower than those of earlier lactation traits. We then sought to clarify the effects of applying single nucleotide polymorphism (SNP) on net merit to improve the reliability of EBV of later lactation traits to maximize their increased economic importance due to increase in survival rate. Net merit, selection accuracy, and HL increased by adding lactation persistency to the selection index whose component traits were only milk yields. Lactation persistency of the second and (especially) third parities contributed to increasing HL while maintaining the first five lactation milk yields compared with the selection index whose only component traits were milk yields. A selection index comprising the first three lactation milk yields and persistency accounted for 99.4% of net merit derived from a selection index whose components were identical to those for net merit. We consider that the selection index comprising the first three lactation milk yields and persistency is a practical method for increasing lifetime milk yield in the absence of data regarding HL. Applying SNP to the second- and third-lactation traits and HL increased net merit and HL by maximizing the increased economic importance of later lactation traits, reducing the effect of first-lactation milk yield on HL (genetic correlation (rG) = -0.006), and by augmenting the effects of the second- and third

Legitimizing Technical Communication in English Departments: Carolyn Miller's "Humanistic Rationale for Technical Writing"

ERIC Educational Resources Information Center

Moore, Patrick

2006-01-01

Carolyn Miller's oft-cited "Humanistic Rationale for Technical Writing," published in 1979, tries to give technical communication faculty more cultural capital in English departments controlled by literature professors. Miller replaces a positivistic emphasis in technical communication pedagogy with rhetoric. She shows how technical knowledge is…

Urology technical and non-technical skills development: the emerging role of simulation.

PubMed

Rashid, Prem; Gianduzzo, Troy R J

2016-04-01

To review the emerging role of technical and non-technical simulation in urological education and training. A review was conducted to examine the current role of simulation in urology training. A PUBMED search of the terms 'urology training', 'urology simulation' and 'urology education' revealed 11,504 titles. Three hundred and fifty-seven abstracts were identified as English language, peer reviewed papers pertaining to the role of simulation in urology and related topics. Key papers were used to explore themes. Some cross-referenced papers were also included. There is an ongoing need to ensure that training time is efficiently utilised while ensuring that optimal technical and non-technical skills are achieved. Changing working conditions and the need to minimise patient harm by inadvertent errors must be taken into account. Simulation models for specific technical aspects have been the mainstay of graduated step-wise low and high fidelity training. Whole scenario environments as well as non-technical aspects can be slowly incorporated into the curriculum. Doing so should also help define what have been challenging competencies to teach and evaluate. Dedicated time, resources and trainer up-skilling are important. Concurrent studies are needed to help evaluate the effectiveness of introducing step-wise simulation for technical and non-technical competencies. Simulation based learning remains the best avenue of progressing surgical education. Technical and non-technical simulation could be used in the selection process. There are good economic, logistic and safety reasons to pursue the process of ongoing development of simulation co-curricula. While the role of simulation is assured, its progress will depend on a structured program that takes advantage of what can be delivered via this medium. Overall, simulation can be developed further for urological training programs to encompass technical and non-technical skill development at all stages, including

Evaluation of automatic dose rate control for flat panel imaging using a spatial frequency domain figure of merit.

PubMed

Dehairs, M; Bosmans, H; Desmet, W; Marshall, N W

2017-07-31

Current automatic dose rate controls (ADRCs) of dynamic x-ray imaging systems adjust their acquisition parameters in response to changes in patient thickness in order to achieve a constant signal level in the image receptor. This work compares a 3 parameter (3P) ADRC control to a more flexible 5-parameter (5P) method to meet this goal. A phantom composed of 15 composite poly(methyl) methacrylate (PMMA)/aluminium (Al) plates was imaged on a Siemens Artis Q dynamic system using standard 3P and 5P ADRC techniques. Phantom thickness covered a water equivalent thickness (WET) range of 2.5 cm to 37.5 cm. Acquisition parameter settings (tube potential, tube current, pulse length, copper filtration and focus size) and phantom entrance air kerma rate (EAKR) were recorded as the thickness changed. Signal difference to noise ratio (SDNR) was measured using a 0.3 mm iron insert centred in the PMMA stack, positioned at the system isocentre. SDNR was then multiplied by modulation transfer function (MTF) based correction factors for focal spot penumbral blurring and motion blurring, to give a spatial frequency dependent parameter, SDNR(u). These MTF correction factors were evaluated for an object motion of 25 mm s -1 and at a spatial frequency of 1.4 mm -1 in the object plane, typical for cardiac imaging. The figure of merit (FOM) was calculated as SDNR(u)²/EAKR for the two ADRC regimes. Using 5P versus 3P technique showed clear improvements over all thicknesses. Averaged over clinically relevant adult WET values (20 cm-37.5 cm), EAKR was reduced by 13% and 27% for fluoroscopy and acquisition modes, respectively, while the SDNR(u) based FOM increased by 16% and 34% for fluoroscopy and acquisition. In conclusion, the generalized FOM, taking into account the influence of focus size and object motion, showed benefit in terms of image quality and patient dose for the 5-parameter control over 3-parameter method for the ADRC programming of dynamic x-ray imaging systems.

Evaluation of automatic dose rate control for flat panel imaging using a spatial frequency domain figure of merit

NASA Astrophysics Data System (ADS)

Dehairs, M.; Bosmans, H.; Desmet, W.; Marshall, N. W.

2017-08-01

Current automatic dose rate controls (ADRCs) of dynamic x-ray imaging systems adjust their acquisition parameters in response to changes in patient thickness in order to achieve a constant signal level in the image receptor. This work compares a 3 parameter (3P) ADRC control to a more flexible 5-parameter (5P) method to meet this goal. A phantom composed of 15 composite poly(methyl) methacrylate (PMMA)/aluminium (Al) plates was imaged on a Siemens Artis Q dynamic system using standard 3P and 5P ADRC techniques. Phantom thickness covered a water equivalent thickness (WET) range of 2.5 cm to 37.5 cm. Acquisition parameter settings (tube potential, tube current, pulse length, copper filtration and focus size) and phantom entrance air kerma rate (EAKR) were recorded as the thickness changed. Signal difference to noise ratio (SDNR) was measured using a 0.3 mm iron insert centred in the PMMA stack, positioned at the system isocentre. SDNR was then multiplied by modulation transfer function (MTF) based correction factors for focal spot penumbral blurring and motion blurring, to give a spatial frequency dependent parameter, SDNR(u). These MTF correction factors were evaluated for an object motion of 25 mm s-1 and at a spatial frequency of 1.4 mm-1 in the object plane, typical for cardiac imaging. The figure of merit (FOM) was calculated as SDNR(u)²/EAKR for the two ADRC regimes. Using 5P versus 3P technique showed clear improvements over all thicknesses. Averaged over clinically relevant adult WET values (20 cm-37.5 cm), EAKR was reduced by 13% and 27% for fluoroscopy and acquisition modes, respectively, while the SDNR(u) based FOM increased by 16% and 34% for fluoroscopy and acquisition. In conclusion, the generalized FOM, taking into account the influence of focus size and object motion, showed benefit in terms of image quality and patient dose for the 5-parameter control over 3-parameter method for the ADRC programming of dynamic x-ray imaging systems.

Consumer Rights and Accountability in Postsecondary Vocational-Technical Education: An Exploratory Study.

ERIC Educational Resources Information Center

Fitzgerald, Brian; Harmon, Lisa

Beginning in October 1987, Pelavin Associates conducted an exploratory study of consumer rights and accountability in postsecondary vocational-technical (PVT) programs for the U.S. Department of Education. The study focused on how effectively the governance structure--accreditation and federal and state regulation--ensures that consumer rights are…

Public Opinion on Merit Pay: Self Interest vs. Symbolic Politics. Program on Education Policy and Governance Working Papers Series. PEPG 10-05

ERIC Educational Resources Information Center

Howell, William G.; Henderson, Michael

2010-01-01

Merit pay initiatives transparently alter the teaching profession and goings-on within classrooms, and thereby promise to stoke the self-interests of the two most prominent stakeholders in public education: teachers and parents. This memo summarizes the authors' ongoing efforts to empirically evaluate the extent to which public debates about merit…

Women's technical and professional symposium

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

Budil, K; Mack, L

1999-10-01

This is the fourth LLNL-sponsored Women's Technical and Professional Symposium. This year's theme: ''Excellence through the Millennium,'' focuses on the cutting edge work being done at LLNL and the many contributions of women to our science and technology mission. We hope this Symposium gives each person attending a better idea of the broad scope of the Laboratory's mission and their place within the organization. It is easy to lose sight of the fact that we all work in support of science and technology despite the diversity of our experience. This Symposium provides an opportunity to reflect on our past andmore » to begin to plan our future.« less

Language of CTO interventions - Focus on hardware.

PubMed

Mishra, Sundeep

2016-01-01

The knowledge of variety of chronic total occlusion (CTO) hardware and the ability to use them represents the key to success of any CTO interventions. However, the multiplicity of CTO hardware and their physical character and the terminology used by experts create confusion in the mind of an average interventional cardiologist, particularly a beginner in this field. This knowledge is available but is scattered. We aim to classify and compare the currently used devices based on their properties focusing on how physical character of each device can be utilized in a specific situation, thus clarifying and simplifying the technical discourse. Copyright © 2016. Published by Elsevier B.V.

Advanced Launch System propulsion focused technology liquid methane turbopump technical implementation plan

NASA Technical Reports Server (NTRS)

Csomor, A.; Nielson, C. E.

1989-01-01

This program will focus on the integration of all functional disciplines of the design, manufacturing, materials, fabrication and producibility to define and demonstrate a highly reliable, easily maintained, low cost liquid methane turbopump as a component for the STBE (Space Transportation Booster Engine) using the STME (main engine) oxygen turbopump. A cost model is to be developed to predict the recurring cost of production hardware and operations. A prime objective of the program is to design the liquid methane turbopump to be used in common with a LH2 turbopump optimized for the STME. Time phasing of the effort is presented and interrelationship of the tasks is defined. Major subcontractors are identified and their roles in the program are described.

Analytical model and figures of merit for filtered Microwave Photonic Links.

PubMed

Gasulla, Ivana; Capmany, José

2011-09-26

The concept of filtered Microwave Photonic Links is proposed in order to provide the most general and versatile description of complex analog photonic systems. We develop a field propagation model where a global optical filter, characterized by its optical transfer function, embraces all the intermediate optical components in a linear link. We assume a non-monochromatic light source characterized by an arbitrary spectral distribution which has a finite linewidth spectrum and consider both intensity modulation and phase modulation with balanced and single detection. Expressions leading to the computation of the main figures of merit concerning the link gain, noise and intermodulation distortion are provided which, to our knowledge, are not available in the literature. The usefulness of this derivation resides in the capability to directly provide performance criteria results for complex links just by substituting in the overall closed-form formulas the numerical or measured optical transfer function characterizing the link. This theory is presented thus as a potential tool for a wide range of relevant microwave photonic application cases which is extendable to multiport radio over fiber systems. © 2011 Optical Society of America

Technical aspects of positron emission tomography/computed tomography in radiotherapy treatment planning.

PubMed

Scripes, Paola G; Yaparpalvi, Ravindra

2012-09-01

The usage of functional data in radiation therapy (RT) treatment planning (RTP) process is currently the focus of significant technical, scientific, and clinical development. Positron emission tomography (PET) using ((18)F) fluorodeoxyglucose is being increasingly used in RT planning in recent years. Fluorodeoxyglucose is the most commonly used radiotracer for diagnosis, staging, recurrent disease detection, and monitoring of tumor response to therapy (Lung Cancer 2012;76:344-349; Lung Cancer 2009;64:301-307; J Nucl Med 2008;49:532-540; J Nucl Med 2007;48:58S-67S). All the efforts to improve both PET and computed tomography (CT) image quality and, consequently, lesion detectability have a common objective to increase the accuracy in functional imaging and thus of coregistration into RT planning systems. In radiotherapy, improvement in target localization permits reduction of tumor margins, consequently reducing volume of normal tissue irradiated. Furthermore, smaller treated target volumes create the possibility of dose escalation, leading to increased chances of tumor cure and control. This article focuses on the technical aspects of PET/CT image acquisition, fusion, usage, and impact on the physics of RTP. The authors review the basic elements of RTP, modern radiation delivery, and the technical parameters of coregistration of PET/CT into RT computerized planning systems. Copyright © 2012 Elsevier Inc. All rights reserved.

FOREWORD: Focus on Combinatorial Materials Science Focus on Combinatorial Materials Science

NASA Astrophysics Data System (ADS)

Chikyo, Toyohiro

2011-10-01

About 15 years have passed since the introduction of modern combinatorial synthesis and high-throughput techniques for the development of novel inorganic materials; however, similar methods existed before. The most famous was reported in 1970 by Hanak who prepared composition-spread films of metal alloys by sputtering mixed-material targets. Although this method was innovative, it was rarely used because of the large amount of data to be processed. This problem is solved in the modern combinatorial material research, which is strongly related to computer data analysis and robotics. This field is still at the developing stage and may be enriched by new methods. Nevertheless, given the progress in measurement equipment and procedures, we believe the combinatorial approach will become a major and standard tool of materials screening and development. The first article of this journal, published in 2000, was titled 'Combinatorial solid state materials science and technology', and this focus issue aims to reintroduce this topic to the Science and Technology of Advanced Materials audience. It covers recent progress in combinatorial materials research describing new results in catalysis, phosphors, polymers and metal alloys for shape memory materials. Sophisticated high-throughput characterization schemes and innovative synthesis tools are also presented, such as spray deposition using nanoparticles or ion plating. On a technical note, data handling systems are introduced to familiarize researchers with the combinatorial methodology. We hope that through this focus issue a wide audience of materials scientists can learn about recent and future trends in combinatorial materials science and high-throughput experimentation.

Technical and tactical skills related to performance levels in tennis: A systematic review.

PubMed

Kolman, Nikki S; Kramer, Tamara; Elferink-Gemser, Marije T; Huijgen, Barbara C H; Visscher, Chris

2018-06-11

The aim of this systematic review is to provide an overview of outcome measures and instruments identified in the literature for examining technical and tactical skills in tennis related to performance levels. Such instruments can be used to identify talent or the specific skill development training needs of particular players. Searches for this review were conducted using the PubMed, Web of Science, and PsycInfo databases. Out of 733 publications identified through these searches, 40 articles were considered relevant and included in this study. They were divided into three categories: (1) technical skills, (2) tactical skills and (3) integrated technical and tactical skills. There was strong evidence that technical skills (ball velocity and to a lesser extent ball accuracy) and tactical skills (decision making, anticipation, tactical knowledge and visual search strategies) differed among players according to their performance levels. However, integrated measurement of these skills is required, because winning a point largely hinges on a tactical decision to perform a particular stroke (i.e., technical execution). Therefore, future research should focus on examining the relationship between these skills and tennis performance and on the development of integrated methods for measuring these skills.

"Check Your Smile", Prototype of a Collaborative LSP Website for Technical Vocabulary

ERIC Educational Resources Information Center

Yassine-Diab, Nadia; Alazard-Guiu, Charlotte; Loiseau, Mathieu; Sorin, Laurent; Orliac, Charlotte

2016-01-01

In a design-based research approach (Barab & Squire, 2004), we are currently developing the first prototype of a collaborative Language for Specific Purposes (LSP) website. It focuses on technical vocabulary to help students master any field of LSP better. "Check Your Smile" is a platform aggregating various types of gameplays for…

The Two-Semester Thesis Model: Emphasizing Research in Undergraduate Technical Communication Curricula

ERIC Educational Resources Information Center

Ford, Julie Dyke; Bracken, Jennifer L.; Wilson, Gregory D.

2009-01-01

This article addresses previous arguments that call for increased emphasis on research in technical communication programs. Focusing on the value of scholarly-based research at the undergraduate level, we present New Mexico Tech's thesis model as an example of helping students develop familiarity with research skills and methods. This two-semester…

Memory effects in stock price dynamics: evidences of technical trading

PubMed Central

Garzarelli, Federico; Cristelli, Matthieu; Pompa, Gabriele; Zaccaria, Andrea; Pietronero, Luciano

2014-01-01

Technical trading represents a class of investment strategies for Financial Markets based on the analysis of trends and recurrent patterns in price time series. According standard economical theories these strategies should not be used because they cannot be profitable. On the contrary, it is well-known that technical traders exist and operate on different time scales. In this paper we investigate if technical trading produces detectable signals in price time series and if some kind of memory effects are introduced in the price dynamics. In particular, we focus on a specific figure called supports and resistances. We first develop a criterion to detect the potential values of supports and resistances. Then we show that memory effects in the price dynamics are associated to these selected values. In fact we show that prices more likely re-bounce than cross these values. Such an effect is a quantitative evidence of the so-called self-fulfilling prophecy, that is the self-reinforcement of agents' belief and sentiment about future stock prices' behavior. PMID:24671011

Memory effects in stock price dynamics: evidences of technical trading

NASA Astrophysics Data System (ADS)

Garzarelli, Federico; Cristelli, Matthieu; Pompa, Gabriele; Zaccaria, Andrea; Pietronero, Luciano

2014-03-01

Technical trading represents a class of investment strategies for Financial Markets based on the analysis of trends and recurrent patterns in price time series. According standard economical theories these strategies should not be used because they cannot be profitable. On the contrary, it is well-known that technical traders exist and operate on different time scales. In this paper we investigate if technical trading produces detectable signals in price time series and if some kind of memory effects are introduced in the price dynamics. In particular, we focus on a specific figure called supports and resistances. We first develop a criterion to detect the potential values of supports and resistances. Then we show that memory effects in the price dynamics are associated to these selected values. In fact we show that prices more likely re-bounce than cross these values. Such an effect is a quantitative evidence of the so-called self-fulfilling prophecy, that is the self-reinforcement of agents' belief and sentiment about future stock prices' behavior.

Optical phase conjugation assisted scattering lens: variable focusing and 3D patterning

PubMed Central

Ryu, Jihee; Jang, Mooseok; Eom, Tae Joong; Yang, Changhuei; Chung, Euiheon

2016-01-01

Variable light focusing is the ability to flexibly select the focal distance of a lens. This feature presents technical challenges, but is significant for optical interrogation of three-dimensional objects. Numerous lens designs have been proposed to provide flexible light focusing, including zoom, fluid, and liquid-crystal lenses. Although these lenses are useful for macroscale applications, they have limited utility in micron-scale applications due to restricted modulation range and exacting requirements for fabrication and control. Here, we present a holographic focusing method that enables variable light focusing without any physical modification to the lens element. In this method, a scattering layer couples low-angle (transverse wave vector) components into a full angular spectrum, and a digital optical phase conjugation (DOPC) system characterizes and plays back the wavefront that focuses through the scattering layer. We demonstrate micron-scale light focusing and patterning over a wide range of focal distances of 22–51 mm. The interferometric nature of the focusing scheme also enables an aberration-free scattering lens. The proposed method provides a unique variable focusing capability for imaging thick specimens or selective photoactivation of neuronal networks. PMID:27049442