Wind Power Ramping Product for Increasing Power System Flexibility

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

Cui, Mingjian; Zhang, Jie; Wu, Hongyu

With increasing penetrations of wind power, system operators are concerned about a potential lack of system flexibility and ramping capacity in real-time dispatch stages. In this paper, a modified dispatch formulation is proposed considering the wind power ramping product (WPRP). A swinging door algorithm (SDA) and dynamic programming are combined and used to detect WPRPs in the next scheduling periods. The detected WPRPs are included in the unit commitment (UC) formulation considering ramping capacity limits, active power limits, and flexible ramping requirements. The modified formulation is solved by mixed integer linear programming. Numerical simulations on a modified PJM 5-bus Systemmore » show the effectiveness of the model considering WPRP, which not only reduces the production cost but also does not affect the generation schedules of thermal units.« less

75 FR 57159 - Continuation of the National Emergency With Respect to Persons Who Commit, Threaten to Commit, or...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-20

... Commit, or Support Terrorism On September 23, 2001, by Executive Order 13224, the President declared a national emergency with respect to persons who commit, threaten to commit, or support terrorism, pursuant... economy of the United States constituted by the grave acts of terrorism and threats of terrorism committed...

78 FR 49787 - Request for Comments and Notice of Public Hearing Concerning China's Compliance With WTO Commitments

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-15

... OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE Request for Comments and Notice of Public Hearing Concerning China's Compliance With WTO Commitments AGENCY: Office of the United States Trade Representative... public hearing and seek public comment to assist the Office of the United States Trade Representative...

Radiation doses to individuals due to ²³⁸U, ²³²Th and ²²²Rn from the immersion in thermal waters and to radon progeny from the inhalation of air inside thermal stations.

PubMed

Misdaq, M A; Ghilane, M; Ouguidi, J; Outeqablit, K

2012-11-01

In Morocco, thermal waters have been used for decades for the treatment of various diseases. To explore the exposure pathway of (238)U, (232)Th and (222)Rn to the skin of bathers from the immersion in thermal waters, these radionuclides were measured inside waters collected from different Moroccan thermal springs, by means of CR-39 and LR-115 type II solid-state nuclear track detectors (SSNTDs), and corresponding annual committed effective doses to skin were determined. Accordingly, to assess radiation dose due to radon short-lived decay products from the inhalation of air by individuals, concentrations of these radionuclides were measured in indoor air of two thermal stations by evaluating mean critical angles of etching of the CR-39 and LR-115 II SSNTDs. Committed effective doses due to the short-lived radon decay products (218)Po and (214)Po by bathers and working personnel inside the thermal stations studied were determined.

Relationship between organizational culture and commitment of employees in health care centers in west of Iran

PubMed Central

Hamidi, Yadollah; Mohammadibakhsh, Roghayeh; Soltanian, Alireza; Behzadifar, Masoud

2017-01-01

Introduction Presence of committed personnel in each organization not only reduces their absenteeism, delays, and displacements but also leads to a dramatic increase in performance and efficiency of an organization, mental freshness of employees, better manifestation of noble objectives, and organizational mission as well as fulfillment of personal goals. Therefore, the purpose of this study was to determine the relationship between organizational culture and organizational commitment of employees in administrative units of health care centers in the cities of Hamedan Province based on the Denison model in 2015. Methods In this cross-sectional study, 177 employees in administrative units of health care centers in the cities of Hamedan Province were selected by a multistage stratified sampling method. The data collection instruments included the standardized Denison organizational culture survey and organizational commitment questionnaire by Meyer and Allen. Data were analyzed by IBM-SPSS version 21 using descriptive statistics and Pearson product-moment coefficient. Results Among the 12 indicators of organizational culture, the highest mean scores were assigned to empowerment (16.74), organizational learning (16.41), vision (16.4), and strategic direction (16.35); respectively. Furthermore, the indicators of capability development (14.2), core values (15.31), team orientation (15.45), and goals (15.46) received the lowest mean scores in this respect. Among the four dimensions of organizational culture, the highest mean score was related to “mission” in organizational culture and the lowest score was associated with “involvement.” Meyer and Allen’s organizational commitment model also had three components in which affective commitment in this study obtained the highest score (26.63) and continuance commitment received the lowest score (24.73). In this study, there was a significant correlation between all the components of organizational culture and organizational commitment of employees in administrative units of health care centers (p < 0.05). Conclusion Reflecting on all the dimensions and indicators of organizational culture can lead to an escalation of organizational commitment among employees. Furthermore, focus on factors affecting the improvement of continuance commitment can promote organizational commitment of employees in administrative units of health care centers. PMID:28243419

Relationship between organizational culture and commitment of employees in health care centers in west of Iran.

PubMed

Hamidi, Yadollah; Mohammadibakhsh, Roghayeh; Soltanian, Alireza; Behzadifar, Masoud

2017-01-01

Presence of committed personnel in each organization not only reduces their absenteeism, delays, and displacements but also leads to a dramatic increase in performance and efficiency of an organization, mental freshness of employees, better manifestation of noble objectives, and organizational mission as well as fulfillment of personal goals. Therefore, the purpose of this study was to determine the relationship between organizational culture and organizational commitment of employees in administrative units of health care centers in the cities of Hamedan Province based on the Denison model in 2015. In this cross-sectional study, 177 employees in administrative units of health care centers in the cities of Hamedan Province were selected by a multistage stratified sampling method. The data collection instruments included the standardized Denison organizational culture survey and organizational commitment questionnaire by Meyer and Allen. Data were analyzed by IBM-SPSS version 21 using descriptive statistics and Pearson product-moment coefficient. Among the 12 indicators of organizational culture, the highest mean scores were assigned to empowerment (16.74), organizational learning (16.41), vision (16.4), and strategic direction (16.35); respectively. Furthermore, the indicators of capability development (14.2), core values (15.31), team orientation (15.45), and goals (15.46) received the lowest mean scores in this respect. Among the four dimensions of organizational culture, the highest mean score was related to "mission" in organizational culture and the lowest score was associated with "involvement." Meyer and Allen's organizational commitment model also had three components in which affective commitment in this study obtained the highest score (26.63) and continuance commitment received the lowest score (24.73). In this study, there was a significant correlation between all the components of organizational culture and organizational commitment of employees in administrative units of health care centers (p < 0.05). Reflecting on all the dimensions and indicators of organizational culture can lead to an escalation of organizational commitment among employees. Furthermore, focus on factors affecting the improvement of continuance commitment can promote organizational commitment of employees in administrative units of health care centers.

Systematic Evaluation of Stochastic Methods in Power System Scheduling and Dispatch with Renewable Energy

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

Wang, Yishen; Zhou, Zhi; Liu, Cong

2016-08-01

As more wind power and other renewable resources are being integrated into the electric power grid, the forecast uncertainty brings operational challenges for the power system operators. In this report, different operational strategies for uncertainty management are presented and evaluated. A comprehensive and consistent simulation framework is developed to analyze the performance of different reserve policies and scheduling techniques under uncertainty in wind power. Numerical simulations are conducted on a modified version of the IEEE 118-bus system with a 20% wind penetration level, comparing deterministic, interval, and stochastic unit commitment strategies. The results show that stochastic unit commitment provides amore » reliable schedule without large increases in operational costs. Moreover, decomposition techniques, such as load shift factor and Benders decomposition, can help in overcoming the computational obstacles to stochastic unit commitment and enable the use of a larger scenario set to represent forecast uncertainty. In contrast, deterministic and interval unit commitment tend to give higher system costs as more reserves are being scheduled to address forecast uncertainty. However, these approaches require a much lower computational effort Choosing a proper lower bound for the forecast uncertainty is important for balancing reliability and system operational cost in deterministic and interval unit commitment. Finally, we find that the introduction of zonal reserve requirements improves reliability, but at the expense of higher operational costs.« less

78 FR 1211 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice 2012-0558] Application for Final Commitment...-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank...

Dimensionality of Organizational Commitment in Volunteer Workers: Chamber of Commerce Board Members and Role Fulfillment

ERIC Educational Resources Information Center

Dawley, David D.; Stephens, Robert D.; Stephens, David B.

2005-01-01

This study explores the multi-dimensionality of organizational commitment of volunteer chamber of commerce board members using the Meyer and Allen (1997) scale. The effect of organizational commitment on desirable board member roles is also tested. Theory is developed by uniting past research in both organizational commitment and employee…

Operating health analysis of electric power systems

NASA Astrophysics Data System (ADS)

Fotuhi-Firuzabad, Mahmud

The required level of operating reserve to be maintained by an electric power system can be determined using both deterministic and probabilistic techniques. Despite the obvious disadvantages of deterministic approaches there is still considerable reluctance to apply probabilistic techniques due to the difficulty of interpreting a single numerical risk index and the lack of sufficient information provided by a single index. A practical way to overcome difficulties is to embed deterministic considerations in the probabilistic indices in order to monitor the system well-being. The system well-being can be designated as healthy, marginal and at risk. The concept of system well-being is examined and extended in this thesis to cover the overall area of operating reserve assessment. Operating reserve evaluation involves the two distinctly different aspects of unit commitment and the dispatch of the committed units. Unit commitment health analysis involves the determination of which unit should be committed to satisfy the operating criteria. The concepts developed for unit commitment health, margin and risk are extended in this thesis to evaluate the response well-being of a generating system. A procedure is presented to determine the optimum dispatch of the committed units to satisfy the response criteria. The impact on the response wellbeing being of variations in the margin time, required regulating margin and load forecast uncertainty are illustrated. The effects on the response well-being of rapid start units, interruptible loads and postponable outages are also illustrated. System well-being is, in general, greatly improved by interconnection with other power systems. The well-being concepts are extended to evaluate the spinning reserve requirements in interconnected systems. The interconnected system unit commitment problem is decomposed into two subproblems in which unit scheduling is performed in each isolated system followed by interconnected system evaluation. A procedure is illustrated to determine the well-being indices of the overall interconnected system. Under normal operating conditions, the system may also be able to carry a limited amount of interruptible load on top of its firm load without violating the operating criterion. An energy based approach is presented to determine the optimum interruptible load carrying capability in both the isolated and interconnected systems. Composite system spinning reserve assessment and composite system well-being are also examined in this research work. The impacts on the composite well-being of operating reserve considerations such as stand-by units, interruptible loads and the physical locations of these resources are illustrated. It is expected that the well-being framework and the concepts developed in this research work will prove extremely useful in the new competitive utility environment.

Modeling and Economic Analysis of Power Grid Operations in a Water Constrained System

NASA Astrophysics Data System (ADS)

Zhou, Z.; Xia, Y.; Veselka, T.; Yan, E.; Betrie, G.; Qiu, F.

2016-12-01

The power sector is the largest water user in the United States. Depending on the cooling technology employed at a facility, steam-electric power stations withdrawal and consume large amounts of water for each megawatt hour of electricity generated. The amounts are dependent on many factors, including ambient air and water temperatures, cooling technology, etc. Water demands from most economic sectors are typically highest during summertime. For most systems, this coincides with peak electricity demand and consequently a high demand for thermal power plant cooling water. Supplies however are sometimes limited due to seasonal precipitation fluctuations including sporadic droughts that lead to water scarcity. When this occurs there is an impact on both unit commitments and the real-time dispatch. In this work, we model the cooling efficiency of several different types of thermal power generation technologies as a function of power output level and daily temperature profiles. Unit specific relationships are then integrated in a power grid operational model that minimizes total grid production cost while reliably meeting hourly loads. Grid operation is subject to power plant physical constraints, transmission limitations, water availability and environmental constraints such as power plant water exit temperature limits. The model is applied to a standard IEEE-118 bus system under various water availability scenarios. Results show that water availability has a significant impact on power grid economics.

Effect of accuracy of wind power prediction on power system operator

NASA Technical Reports Server (NTRS)

Schlueter, R. A.; Sigari, G.; Costi, T.

1985-01-01

This research project proposed a modified unit commitment that schedules connection and disconnection of generating units in response to load. A modified generation control is also proposed that controls steam units under automatic generation control, fast responding diesels, gas turbines and hydro units under a feedforward control, and wind turbine array output under a closed loop array control. This modified generation control and unit commitment require prediction of trend wind power variation one hour ahead and the prediction of error in this trend wind power prediction one half hour ahead. An improved meter for predicting trend wind speed variation is developed. Methods for accurately simulating the wind array power from a limited number of wind speed prediction records was developed. Finally, two methods for predicting the error in the trend wind power prediction were developed. This research provides a foundation for testing and evaluating the modified unit commitment and generation control that was developed to maintain operating reliability at a greatly reduced overall production cost for utilities with wind generation capacity.

Teacher Team Commitment, Teamwork and Trust: Exploring Associations

ERIC Educational Resources Information Center

Park, Sungmin; Henkin, Alan B.; Egley, Robert

2005-01-01

Purpose: To investigate relationships between teamwork, trust and teacher team commitment. Design/methodology/approach: Research has confirmed the value-added effects of organizational commitment in terms of job performance, organizational effectiveness, and employee retention. This study focused on teacher teams as the unit of analysis, and…

Management Commitment to Safety, Teamwork, and Hospital Worker Injuries.

PubMed

McGonagle, Alyssa K; Essenmacher, Lynnette; Hamblin, Lydia; Luborsky, Mark; Upfal, Mark; Arnetz, Judith

2016-01-01

Although many studies link teamwork in health care settings to patient safety, evidence linking teamwork to hospital worker safety is lacking. This study addresses this gap by providing evidence linking teamwork perceptions in hospital workers to worker injuries, and further, finds a linkage between manager commitment to safety and teamwork. Organizational records of worker injuries and survey responses regarding management commitment to safety and teamwork from 446 hospital workers within 42 work units in a multi-site hospital system were examined. Results underscored the particular importance of teamwork on worker injuries as well as the importance of management commitment to safety as relating to teamwork. To improve worker safety, organizational leaders and unit managers should work to maintain environments wherein teamwork can thrive.

Management Commitment to Safety, Teamwork, and Hospital Worker Injuries

PubMed Central

McGonagle, Alyssa K.; Essenmacher, Lynnette; Hamblin, Lydia; Luborsky, Mark; Upfal, Mark; Arnetz, Judith

2016-01-01

Although many studies link teamwork in health care settings to patient safety, evidence linking teamwork to hospital worker safety is lacking. This study addresses this gap by providing evidence linking teamwork perceptions in hospital workers to worker injuries, and further, finds a linkage between manager commitment to safety and teamwork. Organizational records of worker injuries and survey responses regarding management commitment to safety and teamwork from 446 hospital workers within 42 work units in a multi-site hospital system were examined. Results underscored the particular importance of teamwork on worker injuries as well as the importance of management commitment to safety as relating to teamwork. To improve worker safety, organizational leaders and unit managers should work to maintain environments wherein teamwork can thrive. PMID:27867448

Quality and strength of patient safety climate on medical-surgical units.

PubMed

Hughes, Linda C; Chang, Yunkyung; Mark, Barbara A

2009-01-01

Describing the safety climate in hospitals is an important first step in creating work environments where safety is a priority. Yet, little is known about the patient safety climate on medical-surgical units. Study purposes were to describe quality and strength of the patient safety climate on medical-surgical units and explore hospital and unit characteristics associated with this climate. Data came from a larger organizational study to investigate hospital and unit characteristics associated with organizational, nurse, and patient outcomes. The sample for this study was 3,689 RNs on 286 medical-surgical units in 146 hospitals. Nursing workgroup and managerial commitment to safety were the two most strongly positive attributes of the patient safety climate. However, issues surrounding the balance between job duties and safety compliance and nurses' reluctance to reveal errors continue to be problematic. Nurses in Magnet hospitals were more likely to communicate about errors and participate in error-related problem solving. Nurses on smaller units and units with lower work complexity reported greater safety compliance and were more likely to communicate about and reveal errors. Nurses on smaller units also reported greater commitment to patient safety and participation in error-related problem solving. Nursing workgroup commitment to safety is a valuable resource that can be leveraged to promote a sense of personal responsibility for and shared ownership of patient safety. Managers can capitalize on this commitment by promoting a work environment in which control over nursing practice and active participation in unit decisions are encouraged and by developing channels of communication that increase staff nurse involvement in identifying patient safety issues, prioritizing unit-level safety goals, and resolving day-to-day operational problems the have the potential to jeopardize patient safety.

Assessing Civic Knowledge and Engagement

ERIC Educational Resources Information Center

Hatcher, Julie A.

2011-01-01

Preparing graduates to be active citizens is a core value of colleges and universities in the United States. Historically, higher education has had a commitment to developing the civic commitment of its graduates; yet the degree to which this commitment is endorsed and actualized varies with time and across institutions. In "College Learning for…

75 FR 30010 - Improving Market and Planning Efficiency Through Improved Software; Notice of Agenda and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-28

... Market and Planning Efficiency Through Improved Software; Notice of Agenda and Procedures for Staff... conference to be held on June 2, 2010 and June 3, 2010, to discuss issues related to unit commitment software... Unit Commitment Software Federal Energy Regulatory Commission June 2, 2010 8 a.m Richard O'Neill, FERC...

A genetic algorithm solution to the unit commitment problem

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

Kazarlis, S.A.; Bakirtzis, A.G.; Petridis, V.

1996-02-01

This paper presents a Genetic Algorithm (GA) solution to the Unit Commitment problem. GAs are general purpose optimization techniques based on principles inspired from the biological evolution using metaphors of mechanisms such as natural selection, genetic recombination and survival of the fittest. A simple Ga algorithm implementation using the standard crossover and mutation operators could locate near optimal solutions but in most cases failed to converge to the optimal solution. However, using the Varying Quality Function technique and adding problem specific operators, satisfactory solutions to the Unit Commitment problem were obtained. Test results for systems of up to 100 unitsmore » and comparisons with results obtained using Lagrangian Relaxation and Dynamic Programming are also reported.« less

Organisational commitment in nurses: is it dependent on age or education?

PubMed

Jones, April

2015-02-01

In hospitals in the United States, the ratio of nurses to patients is declining, resulting in an increase in workloads for the remaining nurses. Consequently, the level of commitment that these nurses have to their jobs is important. Outside health care, employees from different generations working for a variety of organisations differ in their levels of organisational commitment, but this information has not been available for nurses. This study, carried out in the state of Alabama, looks at whether nurses from different generations differ in their levels of organisational commitment, and also whether there are any differences in organisational commitment between licensed practical nurses (LPNs) and registered nurses (RNs). A questionnaire designed to measure levels of organisational commitment was answered by 145 nurses. The results were analysed for any differences in organisational commitment in nurses from different generations and with different nursing degrees. Nurses from different generations showed the same levels of organisational commitment, but LPNs showed significantly less affective commitment, that is, lower feelings of loyalty to their workplace, than RNs. This information may be useful for hospital administrators and human resource managers in the United States to highlight the value of flexible incentive packages to address the needs of a diverse workforce. For healthcare employers in the UK, the concept that there is an association between nursing qualifications and levels of organisational commitment is critical for building organisational stability and effectiveness, and for nurse recruitment and retention.

Safety climate and safety behaviors in the construction industry: The importance of co-workers commitment to safety.

PubMed

Schwatka, Natalie V; Rosecrance, John C

2016-06-16

There is growing empirical evidence that as safety climate improves work site safety practice improve. Safety climate is often measured by asking workers about their perceptions of management commitment to safety. However, it is less common to include perceptions of their co-workers commitment to safety. While the involvement of management in safety is essential, working with co-workers who value and prioritize safety may be just as important. To evaluate a concept of safety climate that focuses on top management, supervisors and co-workers commitment to safety, which is relatively new and untested in the United States construction industry. Survey data was collected from a cohort of 300 unionized construction workers in the United States. The significance of direct and indirect (mediation) effects among safety climate and safety behavior factors were evaluated via structural equation modeling. Results indicated that safety climate was associated with safety behaviors on the job. More specifically, perceptions of co-workers commitment to safety was a mediator between both management commitment to safety climate factors and safety behaviors. These results support workplace health and safety interventions that build and sustain safety climate and a commitment to safety amongst work teams.

76 FR 35244 - Bureau of International Labor Affairs; Office of Trade and Labor Affairs; Bahrain-United States...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-16

... failing to fulfill its obligations and commitments under the International Labour Organization Declaration... were inconsistent with its commitments under the Labor Chapter. The objectives of the review of the... commitments or obligations arising under a labor chapter * * *.'' The Procedural Guidelines specify that OTLA...

A Quantitative Study on Organisational Commitment and Communication Satisfaction of Professional Staff at a Master's Institution in the United States

ERIC Educational Resources Information Center

Bray, Nathaniel J.; Williams, Laine

2017-01-01

This study examined communication satisfaction and organisational commitment for professional staff at an American Master's institution using two quantitative surveys: Downs and Hazen's Communication Satisfaction Questionnaire and Meyer and Allen's TCM Employee Commitment Survey. One hundred and sixty-eight full-time and part-time staff…

Transformational Leadership, Organizational Commitment, and Job Satisfaction: A Comparative Study of Kenyan and U.S. Financial Firms

ERIC Educational Resources Information Center

Walumbwa, Fred O.; Orwa, Bani; Wang, Peng; Lawler, John J.

2005-01-01

This study explores the nature of the relationship between transformational leadership and two work-related attitudes, organizational commitment and job satisfaction, by comparing Kenya and the United States. The results show that transformational leadership has a strong and positive effect on organizational commitment and job satisfaction in both…

77 FR 47382 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-08

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice 2012-0345] Application for Final Commitment...: Export-Import Bank of the U.S. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank...

EPA Form 5770-3: United States Environmental Protection Agency Fellowship Facilities and Commitment Statement

EPA Pesticide Factsheets

Requires information about the institution that will sponsor the fellowship applicant, the sponsor's summarized plans for the applicant's training, and the institution's commitment to provide that training.

ERIC First Analysis: National Defense Commitments; 1982-83 National High School Debate Resolutions.

ERIC Educational Resources Information Center

Wagner, David L.

The purpose of this booklet is to provide a brief overview of some of the issues involved in the 1982-83 high school debate resolutions, which focus on the defense commitments of the United States. The first of the booklet's four chapters provides a review of information sources for use in researching the topic of defense commitments. The…

Cutting planes for the multistage stochastic unit commitment problem

DOE PAGES

Jiang, Ruiwei; Guan, Yongpei; Watson, Jean -Paul

2016-04-20

As renewable energy penetration rates continue to increase in power systems worldwide, new challenges arise for system operators in both regulated and deregulated electricity markets to solve the security-constrained coal-fired unit commitment problem with intermittent generation (due to renewables) and uncertain load, in order to ensure system reliability and maintain cost effectiveness. In this paper, we study a security-constrained coal-fired stochastic unit commitment model, which we use to enhance the reliability unit commitment process for day-ahead power system operations. In our approach, we first develop a deterministic equivalent formulation for the problem, which leads to a large-scale mixed-integer linear program.more » Then, we verify that the turn on/off inequalities provide a convex hull representation of the minimum-up/down time polytope under the stochastic setting. Next, we develop several families of strong valid inequalities mainly through lifting schemes. In particular, by exploring sequence independent lifting and subadditive approximation lifting properties for the lifting schemes, we obtain strong valid inequalities for the ramping and general load balance polytopes. Lastly, branch-and-cut algorithms are developed to employ these valid inequalities as cutting planes to solve the problem. Our computational results verify the effectiveness of the proposed approach.« less

Cutting planes for the multistage stochastic unit commitment problem

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

Jiang, Ruiwei; Guan, Yongpei; Watson, Jean -Paul

As renewable energy penetration rates continue to increase in power systems worldwide, new challenges arise for system operators in both regulated and deregulated electricity markets to solve the security-constrained coal-fired unit commitment problem with intermittent generation (due to renewables) and uncertain load, in order to ensure system reliability and maintain cost effectiveness. In this paper, we study a security-constrained coal-fired stochastic unit commitment model, which we use to enhance the reliability unit commitment process for day-ahead power system operations. In our approach, we first develop a deterministic equivalent formulation for the problem, which leads to a large-scale mixed-integer linear program.more » Then, we verify that the turn on/off inequalities provide a convex hull representation of the minimum-up/down time polytope under the stochastic setting. Next, we develop several families of strong valid inequalities mainly through lifting schemes. In particular, by exploring sequence independent lifting and subadditive approximation lifting properties for the lifting schemes, we obtain strong valid inequalities for the ramping and general load balance polytopes. Lastly, branch-and-cut algorithms are developed to employ these valid inequalities as cutting planes to solve the problem. Our computational results verify the effectiveness of the proposed approach.« less

The roles of unit leadership and nurse-physician collaboration on nursing turnover intention.

PubMed

Galletta, Maura; Portoghese, Igor; Battistelli, Adalgisa; Leiter, Michael P

2013-08-01

To report a study of the relationship between variables at the group and individual level with nurses' intention to leave their unit. Workplaces are collective environments where workers constantly interact with each other. The quality of working relationship employees develop at the unit-level influences both employee outcomes and unit performance by shaping employee attitudes. The study was a cross-sectional design with self-administered questionnaires. A questionnaire including measures of leader-member exchange and nurse-physician collaboration analysed at group-level and affective commitment and turnover intention analysed at individual level, was administered individually to 1018 nurses in five Italian hospitals. Data were collected in 2009. A total of 832 nurses (81·7% response rate) completed questionnaires. The results showed that affective commitment at individual level completely mediated the relationship between leader-member exchange at group-level and nursing turnover intention. Furthermore, the cross-level interaction was significant: at individual level, the nurses with high levels of individual affective commitment towards their unit showed low levels of turnover intention and this relationship was stronger when the nurse-physician collaboration at group-level was high. This study showed the importance for organizations to implement management practices that promote both high-quality nurse-supervisor and nurse-physician relationships, because they increase nurses' identification with their units. Individual affective commitment is an important quality for retaining a workforce and good nurses' relationship at group-level relationships with both supervisors and physicians are instrumental in developing identification with the work unit. Thus, the quality of relationship among staff members is an important factor in nurses' decision to leave. © 2012 Blackwell Publishing Ltd.

Nuclear Thermal Propulsion

NASA Technical Reports Server (NTRS)

Mitchell, Sonny; Houts, Michael G.; Kim, Tony

2015-01-01

Development efforts in the United States for nuclear thermal propulsion (NTP) systems began with Project Rover (1955-1973) which completed 22 high-power rocket reactor tests. Results indicated that an NTP system with a high thrust-to-weight ratio and a specific impulse greater than 900 s would be feasible. John F. Kennedy, in his historic special address to Congress on the importance of Space on May 25, 1961, said, "First, I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the Moon and returning him safely to the Earth..." This was accomplished. He also said, "Secondly ... accelerate development of the Rover nuclear rocket. This gives promise of someday providing a means for even more exciting and ambitious exploration of space... to the very end of the solar system itself." The current NTP project focuses on demonstrating the affordability and viability of a fully integrated NTP system with emphasis on fuel fabrication and testing and an affordable development and qualification strategy. The goal is to enable NTP to be considered a mainstream option for supporting human Mars and other missions beyond Earth orbit.

Assessment of Commitment to Equal Opportunity Goals in the Military

DTIC Science & Technology

1988-09-30

N ASSESSMENT OF COMMITMENT TO EQUAL OPPORTUNITY GOALS IN THE MILITARX by Carl A. Bartling, Ph.D. Department of Psychology Arkansas Coll*" Batesville...Arkansas for The Defense Equal Opportunity Management Institute Patrick Air Force Base, Florida United States Navy-ASEE 1988 Summer Faculty Research...Commitment to Equal Opportunity Goals in the Military (UNCLASSIFIED) 12. PERSONAL AUTHORM Carl A. Bartling 13. TYPE OF REPORT 113b. TIME COV ERED

Effects of Sexual Harassment on Job Satisfaction, Retention, Cohesion, Commitment and Unit Effectiveness: The Case of the Air Force

DTIC Science & Technology

2010-07-01

quid pro quo ). Examples of questions that were used in previous studies to measure crude/offensive behavior, as well as, other forms of sexual ...includes, but is not limited to, harassment in which submission is made a condition of employment (or quid pro quo ). Global or organizational...Effects of Sexual Harassment on Job Satisfaction, Retention, Cohesion, Commitment and Unit Effectiveness: The Case of the Air Force Dr. Brenda

Affective Commitment among Student Affairs Professionals

ERIC Educational Resources Information Center

Boehman, Joseph

2007-01-01

Student affairs professionals in the United States were surveyed to determine the predictive value of overall job satisfaction, organizational support, organizational politics, and work/nonwork interaction on affective organizational commitment. Results indicate that a supportive work environment leads to increased affective attachment to the…

Strategic effects of future environmental policy commitments: climate change, solar radiation management and correlated air pollutants.

PubMed

Qu, Jingwen; Silva, Emilson Caputo Delfino

2015-03-15

We study the effects of environmental policy commitments in a futuristic world in which solar radiation management (SRM) can be utilized to reduce climate change damages. Carbon and sulfur dioxide emissions (correlated pollutants) can be reduced through tradable permits. We show that if nations simultaneously commit to carbon permit policies, national SRM levels rise with carbon quotas. Alternatively, if they simultaneously commit to SRM policies, the global temperature falls with each unit increase in the global SRM level. A nation always wishes to be a leader in policymaking, but prefers carbon to SRM policymaking. The globe prefers SRM policy commitments. Copyright © 2014 Elsevier Ltd. All rights reserved.

Integrating Solar PV in Utility System Operations

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

Mills, A.; Botterud, A.; Wu, J.

2013-10-31

This study develops a systematic framework for estimating the increase in operating costs due to uncertainty and variability in renewable resources, uses the framework to quantify the integration costs associated with sub-hourly solar power variability and uncertainty, and shows how changes in system operations may affect these costs. Toward this end, we present a statistical method for estimating the required balancing reserves to maintain system reliability along with a model for commitment and dispatch of the portfolio of thermal and renewable resources at different stages of system operations. We estimate the costs of sub-hourly solar variability, short-term forecast errors, andmore » day-ahead (DA) forecast errors as the difference in production costs between a case with “realistic” PV (i.e., subhourly solar variability and uncertainty are fully included in the modeling) and a case with “well behaved” PV (i.e., PV is assumed to have no sub-hourly variability and can be perfectly forecasted). In addition, we highlight current practices that allow utilities to compensate for the issues encountered at the sub-hourly time frame with increased levels of PV penetration. In this analysis we use the analytical framework to simulate utility operations with increasing deployment of PV in a case study of Arizona Public Service Company (APS), a utility in the southwestern United States. In our analysis, we focus on three processes that are important in understanding the management of PV variability and uncertainty in power system operations. First, we represent the decisions made the day before the operating day through a DA commitment model that relies on imperfect DA forecasts of load and wind as well as PV generation. Second, we represent the decisions made by schedulers in the operating day through hour-ahead (HA) scheduling. Peaking units can be committed or decommitted in the HA schedules and online units can be redispatched using forecasts that are improved relative to DA forecasts, but still imperfect. Finally, we represent decisions within the operating hour by schedulers and transmission system operators as real-time (RT) balancing. We simulate the DA and HA scheduling processes with a detailed unit-commitment (UC) and economic dispatch (ED) optimization model. This model creates a least-cost dispatch and commitment plan for the conventional generating units using forecasts and reserve requirements as inputs. We consider only the generation units and load of the utility in this analysis; we do not consider opportunities to trade power with neighboring utilities. We also do not consider provision of reserves from renewables or from demand-side options. We estimate dynamic reserve requirements in order to meet reliability requirements in the RT operations, considering the uncertainty and variability in load, solar PV, and wind resources. Balancing reserve requirements are based on the 2.5th and 97.5th percentile of 1-min deviations from the HA schedule in a previous year. We then simulate RT deployment of balancing reserves using a separate minute-by-minute simulation of deviations from the HA schedules in the operating year. In the simulations we assume that balancing reserves can be fully deployed in 10 min. The minute-by-minute deviations account for HA forecasting errors and the actual variability of the load, wind, and solar generation. Using these minute-by-minute deviations and deployment of balancing reserves, we evaluate the impact of PV on system reliability through the calculation of the standard reliability metric called Control Performance Standard 2 (CPS2). Broadly speaking, the CPS2 score measures the percentage of 10-min periods in which a balancing area is able to balance supply and demand within a specific threshold. Compliance with the North American Electric Reliability Corporation (NERC) reliability standards requires that the CPS2 score must exceed 90% (i.e., the balancing area must maintain adequate balance for 90% of the 10-min periods). The combination of representing DA forecast errors in the DA commitments, using 1-min PV data to simulate RT balancing, and estimates of reliability performance through the CPS2 metric, all factors that are important to operating systems with increasing amounts of PV, makes this study unique in its scope.« less

A Model Midshipman: Factors Related to Academic and Military Success of Prior Enlisted Midshipmen at the United States Naval Academy

DTIC Science & Technology

2005-06-01

Perceived Career Success , Commitment and Turnover Intentions. The Journal of American Academy of Business, Cambridge, 164-170. 22 undergone an...organizational commitment and career success and longevity, which was described earlier.40 One key to all of the opportunities for development presented...2004, September) The Effects of Mentoring on Perceived Career Success , Commitment and Turnover Intentions. The Journal of American Academy of

28 CFR 2.7 - Committed fines and restitution orders.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Committed fines and restitution orders. 2.7 Section 2.7 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees...

28 CFR 2.7 - Committed fines and restitution orders.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Committed fines and restitution orders. 2.7 Section 2.7 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees...

19 CFR 206.16 - Industry adjustment plan and commitments.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Industry adjustment plan and commitments. 206.16 Section 206.16 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION NONADJUDICATIVE INVESTIGATIONS INVESTIGATIONS RELATING TO GLOBAL AND BILATERAL SAFEGUARD ACTIONS, MARKET DISRUPTION, TRADE DIVERSION, AND REVIEW...

Recovery at Work: The Relationship Between Social Identity and Commitment Among Substance Abuse Counselors

PubMed Central

Curtis, Sara L.; Eby, Lillian T.

2010-01-01

The complex makeup of the substance abuse treatment workforce poses unique challenges to the field. One interesting dynamic is the high rate of counselors who are personally recovering from addictions. Based on social identity theory, it was expected that counselors working in the field of substance abuse treatment who are in recovery themselves will identify more with their profession and report higher professional and organizational commitment. Data from a study of substance abuse counselors from across the United States supports the proposed relationship between personal recovery status and professional commitment but not organizational commitment. PMID:20674241

Exploring the differential impact of individual and organizational factors on organizational commitment of physicians and nurses.

PubMed

Miedaner, Felix; Kuntz, Ludwig; Enke, Christian; Roth, Bernhard; Nitzsche, Anika

2018-03-15

Physician and nursing shortages in acute and critical care settings require research on factors which might drive their commitment, an important predictor of absenteeism and turnover. However, the degree to which the commitment of a physician or a nurse is driven by individual or organizational characteristics in hospitals remains unclear. In addition, there is a need for a greater understanding of how antecedent-commitment relationships differ between both occupational groups. Based on recent findings in the literature and the results of a pilot study, we investigate the degree to which selected individual and organizational characteristics might enhance an employee's affective commitment working in the field of neonatal intensive care. Moreover, our aim is to examine the different antecedent-commitment relationships across the occupational groups of nurses and physicians. Information about individual factors affecting organizational commitment was derived from self-administered staff questionnaires, while additional information about organizational structures was taken from hospital quality reports and a self-administered survey completed by hospital department heads. Overall, 1486 nurses and 540 physicians from 66 Neonatal Intensive Care Units participated in the study. We used multilevel modeling to account for different levels of analysis. Although organizational characteristics can explain differences in an employee's commitment, the differences can be largely explained by his or her individual characteristics and work experiences. Regarding occupational differences, individual support by leaders and colleagues was shown to influence organizational commitment more strongly in the physicians' group. In contrast, the degree of autonomy in the units and perceived quality of care had a larger impact on the nurses' organizational commitment. With the growing number of hospitals facing an acute shortage of highly-skilled labor, effective strategies on the individual and organizational levels have to be considered to enhance an employee's commitment to his or her organization. Regarding occupational differences in antecedent-commitment relationships, more specific management actions should be undertaken to correspond to different needs and aspirations of nurses and physicians. German Clinical Trials Register ( DRKS00004589 , date of trial registration: 15.05.2013).

Nurses well-being in intensive care units: study of factors promoting team commitment.

PubMed

Galletta, Maura; Portoghese, Igor; Coppola, Rosa C; Finco, Gabriele; Campagna, Marcello

2016-05-01

Intensive care units (ICUs) are challenging work environments because of the critical condition of patients, and ICU nurses frequently lament low job satisfaction and high staff turnover. Nevertheless, organizational and work characteristics, and the quality of relationships with staff can help to maintain nurses' enthusiasm and increase job satisfaction. The aim of this study was to analyse how nursing work environment factors affect identification and commitment among ICU nurses. A cross-sectional study was carried out in 12 ICUs from four Italian urban hospitals. A total of 222 nurses participated and completed a self-reported questionnaire. Results show that nursing work characteristics are directly related to team commitment, and that the nursing work characteristics and team commitment relationship was mediated by both perceived supervisor support and job satisfaction. Our findings may concretely contribute to literature and offer additional suggestions to improve nurses' work conditions and patient health in ICUs. © 2014 British Association of Critical Care Nurses.

High thermal conductivity materials for thermal management applications

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

Broido, David A.; Reinecke, Thomas L.; Lindsay, Lucas R.

High thermal conductivity materials and methods of their use for thermal management applications are provided. In some embodiments, a device comprises a heat generating unit (304) and a thermally conductive unit (306, 308, 310) in thermal communication with the heat generating unit (304) for conducting heat generated by the heat generating unit (304) away from the heat generating unit (304), the thermally conductive unit (306, 308, 310) comprising a thermally conductive compound, alloy or composite thereof. The thermally conductive compound may include Boron Arsenide, Boron Antimonide, Germanium Carbide and Beryllium Selenide.

Committed warming inferred from observations and an energy balance model

NASA Astrophysics Data System (ADS)

Pincus, R.; Mauritsen, T.

2017-12-01

Due to the lifetime of CO2 and thermal inertia of the ocean, the Earth's climate is not equilibrated with anthropogenic forcing. As a result, even if fossil fuel emissions were to suddenly cease, some level of committed warming is expected due to past emissions. Here, we provide an observational-based quantification of this committed warming using the instrument record of global-mean warming, recently-improved estimates of Earth's energy imbalance, and estimates of radiative forcing from the fifth IPCC assessment report. Compared to pre-industrial levels, we find a committed warming of 1.5K [0.9-3.6, 5-95 percentile] at equilibrium, and of 1.3K [0.9-2.3] within this century. However, when assuming that ocean carbon uptake cancels remnant greenhouse gas-induced warming on centennial timescales, committed warming is reduced to 1.1K [0.7-1.8]. Conservatively, there is a 32% risk that committed warming already exceeds the 1.5K target set in Paris, and that this will likely be crossed prior to 2053. Regular updates of these observationally-constrained committed warming estimates, though simplistic, can provide transparent guidance as uncertainty regarding transient climate sensitivity inevitably narrows and understanding the limitations of the framework is advanced.

Novel methods for Solving Economic Dispatch of Security-Constrained Unit Commitment Based on Linear Programming

NASA Astrophysics Data System (ADS)

Guo, Sangang

2017-09-01

There are two stages in solving security-constrained unit commitment problems (SCUC) within Lagrangian framework: one is to obtain feasible units’ states (UC), the other is power economic dispatch (ED) for each unit. The accurate solution of ED is more important for enhancing the efficiency of the solution to SCUC for the fixed feasible units’ statues. Two novel methods named after Convex Combinatorial Coefficient Method and Power Increment Method respectively based on linear programming problem for solving ED are proposed by the piecewise linear approximation to the nonlinear convex fuel cost functions. Numerical testing results show that the methods are effective and efficient.

Why managers should care about fairness: the effects of aggregate justice perceptions on organizational outcomes.

PubMed

Simons, Tony; Roberson, Quinetta

2003-06-01

This work examines the aggregation of justice perceptions to the departmental level and the business-unit level, the impact of these aggregate perceptions on business-unit-level outcomes, and the usefulness of the distinction between procedural and interpersonal justice at different levels of analysis. Latent variables analyses of individual-level and department-level data from 4,539 employees in 783 departments at 97 hotel properties showed that the 2 justice types exercise unique paths of impact on employees' organizational commitment and thus on turnover intentions and discretionary service behavior. Business-unit-level analyses further demonstrate paths of association between aggregate justice perceptions, aggregate commitment levels, and the business-unit-level outcomes of employee turnover rates and customer satisfaction ratings.

Considerations in civil commitment of individuals with substance use disorders.

PubMed

Cavaiola, Alan A; Dolan, David

2016-01-01

Several states currently have enacted laws that allow for civil commitment for individuals diagnosed with severe substance use disorders. Civil commitment or involuntary commitment refers to the legal process by which individuals with mental illness are court-ordered into inpatient and/or outpatient treatment programs. Although initially civil commitment laws were intended for individuals with severe mental illness, these statutes have been extended to cover individuals with severe substance use disorders. Much of the recent legislation allowing for civil commitment of individuals with substance use disorders has come about in response to the heroin epidemic and is designed to provide an alternative to the unrelenting progression of opioid use disorders. Civil commitment also provides an opportunity for individuals with opioid use disorders to make informed decisions regarding ongoing or continued treatment. However, civil commitment also raises concerns regarding the potential violation of 14th Amendment rights, specifically pertaining to abuses of deprivation of liberty or freedom, which are guaranteed under the 14th Amendment to the United States Constitution. This commentary examines these issues while supporting the need for effective brief civil commitment legislation in all states.

Stochastic Optimization for Unit Commitment-A Review

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

Zheng, Qipeng P.; Wang, Jianhui; Liu, Andrew L.

2015-07-01

Optimization models have been widely used in the power industry to aid the decision-making process of scheduling and dispatching electric power generation resources, a process known as unit commitment (UC). Since UC's birth, there have been two major waves of revolution on UC research and real life practice. The first wave has made mixed integer programming stand out from the early solution and modeling approaches for deterministic UC, such as priority list, dynamic programming, and Lagrangian relaxation. With the high penetration of renewable energy, increasing deregulation of the electricity industry, and growing demands on system reliability, the next wave ismore » focused on transitioning from traditional deterministic approaches to stochastic optimization for unit commitment. Since the literature has grown rapidly in the past several years, this paper is to review the works that have contributed to the modeling and computational aspects of stochastic optimization (SO) based UC. Relevant lines of future research are also discussed to help transform research advances into real-world applications.« less

Optimization-based sale transactions and hydrothermal scheduling

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

Prasannan, B.; Luh, P.B.; Yan, H.

1995-12-31

Selling and purchasing power are important activities for utilities because of potential savings. When a selling utility presents an offer including prices, power levels and durations, a purchasing utility selects power levels and durations within the offered range subject to relevant constraints. The decisionmaking process is complicated because transactions are coupled with system demand and reserve, therefore decisions have to be made in conjunction with the commitment and dispatching of units. Furthermore, transaction decisions have to be made in almost real time in view of the competitiveness of the power market caused by deregulation. In this paper, transactions are analyzedmore » from a selling utility`s viewpoint for a system consisting of thermal, hydro and pumped-storage units. To effectively solve the problem, linear sale revenues are approximated by nonlinear functions, and non-profitable options are identified and eliminated from consideration. The multipliers are then updated at the high level by using a modified subgradient method to obtain near optimal solutions quickly. Testing results show that the algorithm produces good sale offers efficiently.« less

Optimization-based sale transactions and hydrothermal scheduling

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

Prasannan, B.; Luh, P.B.; Yan, H.

1996-05-01

Selling and purchasing power are important activities for utilities because of potential savings. When a selling utility presents an offer including prices, power levels and durations, a purchasing utility selects power levels and durations within the offered range subject to relevant constraints. The decisionmaking process is complicated because transactions are coupled with system demand and reserve, therefore decisions have to be made in conjunction with the commitment and dispatching of units. Furthermore, transaction decisions have to be made in almost real time in view of the competitiveness of the power market caused by deregulation. In this paper, transactions are analyzedmore » from a selling utility`s viewpoint for a system consisting of thermal, hydro and pumped-storage units. To effectively solve the problem, linear sale revenues are approximated by nonlinear functions, and non-profitable options are identified and eliminated from consideration. The multipliers are then updated at the high level by using a modified subgradient method to obtain near optimal solutions quickly. Testing results show that the algorithm produces good sale offers efficiently.« less

Efficacy beliefs predict collaborative practice among intensive care unit nurses.

PubMed

Le Blanc, Pascale M; Schaufeli, Wilmar B; Salanova, Marisa; Llorens, Susana; Nap, Raoul E

2010-03-01

This paper is a report of an investigation of whether intensive care nurses' efficacy beliefs predict future collaborative practice, and to test the potential mediating role of team commitment in this relationship. Recent empirical studies in the field of work and organizational psychology have demonstrated that (professional) efficacy beliefs are reciprocally related to workers' resources and well-being over time, resulting in a positive gain spiral. Moreover, there is ample evidence that workers' affective commitment to their organization or work-team is related to desirable work behaviours such as citizenship behaviour. A longitudinal design was applied to questionnaire data from the EURICUS-project. Structural Equation Modelling was used to analyse the data. The sample consisted of 372 nurses working in 29 different European intensive care units. Data were collected in 1997 and 1998. However, our research model deals with fundamental psychosocial processes that are not time-dependent. Moreover, recent empirical literature shows that there is still room for improvement in ICU collaborative practice. The hypotheses that (i) the relationship between efficacy beliefs and collaborative practice is mediated by team commitment and (ii) efficacy beliefs, team commitment and collaborative practice are reciprocally related were supported, suggesting a potential positive gain spiral of efficacy beliefs. Healthcare organizations should create working environments that provide intensive care unit nurses with sufficient resources to perform their job well. Further research is needed to design and evaluate interventions for the enhancement of collaborative practice in intensive care units.

75 FR 65615 - Conditional Commitment for a Federal Loan Guarantee for Project Financing for Southwest Intertie...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-26

... DEPARTMENT OF ENERGY Conditional Commitment for a Federal Loan Guarantee for Project Financing for... based on the analysis in the Final Environmental Impact Statement for Project Financing for Southwest... support of debt financing for transmission infrastructure investment projects located in the United States...

The Relationship of Parenting Styles to Commitment to the Church among Young Adults.

ERIC Educational Resources Information Center

Dudley, Roger L.; Wisbey, Randall L.

2000-01-01

Investigates the effects of parenting style experiences during childhood has on the religious commitment of young adults. Surveyed Seventh-day Adventist young adults (n=653) in United States and Canada. Reveals that the affectionate constraint parenting style produced the largest percentage of members. Includes references. (CMK)

78 FR 69414 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-19

... EXPORT-IMPORT BANK [Public Notice: 2013-0053] Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100 Million: AP088217XX AGENCY: Export-Import Bank of the United States. [[Page 69415

75 FR 45693 - Request for Comments and Notice of Public Hearing Concerning China's Compliance With WTO Commitments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... Concerning China's Compliance With WTO Commitments AGENCY: Office of the United States Trade Representative. ACTION: Request for comments and notice of public hearing concerning China's compliance with its WTO.... FOR FURTHER INFORMATION CONTACT: For procedural questions concerning written comments or participation...

Organizational Socialization, Person-Environment Fit and Commitment of Recent College Graduates

ERIC Educational Resources Information Center

Wachtfogel, Marc

2009-01-01

To determine whether person-environment fit and organizational commitment are impacted by socialization content, a survey was administered to 500 recent college graduates across the United States. The variables examined for the study were: socialization content (performance proficiency, people, politics, language, organization goals/values, and,…

Indicators of commitment to the church: a longitudinal study of church-affiliated youth.

PubMed

Dudley, R L

1993-01-01

In an attempt to discover the factors that determine which late adolescents drop out of the church and which remain committed to it, a broad sample of Seventh-day Adventist youth was surveyed. These youth were part of a ten-year study which originally involved over 1,500 subjects distributed throughout the United States and Canada. Commitment was found to be related to cognitive, experiential, and activity dimensions of religion. Ethical considerations, a perception of one's importance to the local congregation, and peer influence also played a part in the stepwise regression package, which accounted for half of the variance in commitment scores.

Keep Your Friends Close and Your Enemies Closer: Saudi Arabia, America’s Key Strategic Partner in the Middle East

DTIC Science & Technology

2017-03-31

the United States’ vital interests in the Middle East have grown. The U.S. remains committed to ensuring the unimpeded flow of oil to global markets ...interests in the Middle East have grown. The U.S. remains committed to ensuring the unimpeded flow of oil to global markets and the security of...unimpeded flow of oil to the global market , the security of Israel, and the containment of Iran.1 The United States’ relationship with Saudi Arabia

An examination of the role of perceived support and employee commitment in employee-customer encounters.

PubMed

Vandenberghe, Christian; Bentein, Kathleen; Michon, Richard; Chebat, Jean-Charles; Tremblay, Michel; Fils, Jean-François

2007-07-01

The authors examined the relationships between perceived organizational support, organizational commitment, commitment to customers, and service quality in a fast-food firm. The research design matched customer responses with individual employees' attitudes, making this study a true test of the service provider-customer encounter. On the basis of a sample of matched employee-customer data (N = 133), hierarchical linear modeling analyses revealed that perceived organizational support had both a unit-level and an employee-level effect on 1 dimension of service quality: helping behavior. Contrary to affective organizational commitment, affective commitment to customers enhanced service quality. The 2 sub-dimensions of continuance commitment to the organization--perceived high sacrifice and perceived lack of alternatives--exerted effects opposite in sign: The former fostered service quality, whereas the latter reduced it. The implications of these findings are discussed within the context of research on employee-customer encounters.

Can Civility Norms Boost Positive Effects of Management Commitment to Safety?

PubMed

McGonagle, Alyssa K; Childress, Niambi M; Walsh, Benjamin M; Bauerle, Timothy J

2016-07-03

We proposed that civility norms would strengthen relationships between management commitment to safety and workers' safety motivation, safety behaviors, and injuries. Survey data were obtained from working adults in hazardous jobs-those for which physical labor is required and/or a realistic possibility of physical injury is present (N = 290). Results showed that management commitment positively related to workers' safety motivation, safety participation, and safety compliance, and negatively related to minor injuries. Furthermore, management commitment to safety displayed a stronger positive relationship with safety motivation and safety participation, and a stronger negative relationship with minor worker injuries when civility norms were high (versus low). The results confirm existing known relationships between management commitment to safety and worker safety motivation and behavior; furthermore, civility norms facilitate the relationships between management commitment to safety and various outcomes important to worker safety. In order to promote an optimally safe working environment, managers should demonstrate a commitment to worker safety and promote positive norms for interpersonal treatment between workers in their units.

What drives political commitment for nutrition? A review and framework synthesis to inform the United Nations Decade of Action on Nutrition.

PubMed

Baker, Phillip; Hawkes, Corinna; Wingrove, Kate; Demaio, Alessandro Rhyl; Parkhurst, Justin; Thow, Anne Marie; Walls, Helen

2018-01-01

Generating country-level political commitment will be critical to driving forward action throughout the United Nations Decade of Action on Nutrition (2016-2025). In this review of the empirical nutrition policy literature, we ask: what factors generate, sustain and constrain political commitment for nutrition, how and under what circumstances? Our aim is to inform strategic 'commitment-building' actions. We adopted a framework synthesis method and realist review protocol. An initial framework was derived from relevant theory and then populated with empirical evidence to test and modify it. Five steps were undertaken: initial theoretical framework development; search for relevant empirical literature; study selection and quality appraisal; data extraction, analysis and synthesis and framework modification. 75 studies were included. We identified 18 factors that drive commitment, organised into five categories: actors; institutions; political and societal contexts; knowledge, evidence and framing; and, capacities and resources. Irrespective of country-context, effective nutrition actor networks, strong leadership, civil society mobilisation, supportive political administrations, societal change and focusing events, cohesive and resonant framing, and robust data systems and available evidence were commitment drivers. Low-income and middle-income country studies also frequently reported international actors, empowered institutions, vertical coordination and capacities and resources. In upper-middle-income and high-income country studies, private sector interference frequently undermined commitment. Political commitment is not something that simply exists or emerges accidentally; it can be created and strengthened over time through strategic action. Successfully generating commitment will likely require a core set of actions with some context-dependent adaptations. Ultimately, it will necessitate strategic actions by cohesive, resourced and strongly led nutrition actor networks that are responsive to the multifactorial, multilevel and dynamic political systems in which they operate and attempt to influence. Accelerating the formation and effectiveness of such networks over the Nutrition Decade should be a core task for all actors involved.

What drives political commitment for nutrition? A review and framework synthesis to inform the United Nations Decade of Action on Nutrition

PubMed Central

Baker, Phillip; Hawkes, Corinna; Wingrove, Kate; Parkhurst, Justin; Thow, Anne Marie; Walls, Helen

2018-01-01

Introduction Generating country-level political commitment will be critical to driving forward action throughout the United Nations Decade of Action on Nutrition (2016–2025). In this review of the empirical nutrition policy literature, we ask: what factors generate, sustain and constrain political commitment for nutrition, how and under what circumstances? Our aim is to inform strategic ‘commitment-building’ actions. Method We adopted a framework synthesis method and realist review protocol. An initial framework was derived from relevant theory and then populated with empirical evidence to test and modify it. Five steps were undertaken: initial theoretical framework development; search for relevant empirical literature; study selection and quality appraisal; data extraction, analysis and synthesis and framework modification. Results 75 studies were included. We identified 18 factors that drive commitment, organised into five categories: actors; institutions; political and societal contexts; knowledge, evidence and framing; and, capacities and resources. Irrespective of country-context, effective nutrition actor networks, strong leadership, civil society mobilisation, supportive political administrations, societal change and focusing events, cohesive and resonant framing, and robust data systems and available evidence were commitment drivers. Low-income and middle-income country studies also frequently reported international actors, empowered institutions, vertical coordination and capacities and resources. In upper-middle-income and high-income country studies, private sector interference frequently undermined commitment. Conclusion Political commitment is not something that simply exists or emerges accidentally; it can be created and strengthened over time through strategic action. Successfully generating commitment will likely require a core set of actions with some context-dependent adaptations. Ultimately, it will necessitate strategic actions by cohesive, resourced and strongly led nutrition actor networks that are responsive to the multifactorial, multilevel and dynamic political systems in which they operate and attempt to influence. Accelerating the formation and effectiveness of such networks over the Nutrition Decade should be a core task for all actors involved. PMID:29527338

Committed warming inferred from observations

NASA Astrophysics Data System (ADS)

Mauritsen, Thorsten; Pincus, Robert

2017-09-01

Due to the lifetime of CO2, the thermal inertia of the oceans, and the temporary impacts of short-lived aerosols and reactive greenhouse gases, the Earth’s climate is not equilibrated with anthropogenic forcing. As a result, even if fossil-fuel emissions were to suddenly cease, some level of committed warming is expected due to past emissions as studied previously using climate models. Here, we provide an observational-based quantification of this committed warming using the instrument record of global-mean warming, recently improved estimates of Earth’s energy imbalance, and estimates of radiative forcing from the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Compared with pre-industrial levels, we find a committed warming of 1.5 K (0.9-3.6, 5th-95th percentile) at equilibrium, and of 1.3 K (0.9-2.3) within this century. However, when assuming that ocean carbon uptake cancels remnant greenhouse gas-induced warming on centennial timescales, committed warming is reduced to 1.1 K (0.7-1.8). In the latter case there is a 13% risk that committed warming already exceeds the 1.5 K target set in Paris. Regular updates of these observationally constrained committed warming estimates, although simplistic, can provide transparent guidance as uncertainty regarding transient climate sensitivity inevitably narrows and the understanding of the limitations of the framework is advanced.

Dual or dueling culture and commitment: The impact of a tri-hospital merger.

PubMed

Jones, Janice M

2003-04-01

This article addresses differences in RNs' commitment to their employing hospital versus the umbrella corporate organization, and the role of organizational culture during a tri-hospital merger. This study is the first to investigate the construct of dual commitment in healthcare organizations. Fiscal restraints, decreasing reimbursement, and increasing competition have made organizational mergers and acquisitions prevalent. As corporate culture changes, organizational variables previously related to organizational commitment may no longer apply. RNs employed on general nursing units at 3 hospitals involved in a merger process completed 2 versions of Mowday's Organizational Commitment Questionnaire. Commitment to hospital and corporate system were examined. Semi-structured interviews, participant observation, and analysis of company documents assessed the organizational culture changes that have occurred. Thirty-one percent of the nurses returned completed questionnaires; 9 were interviewed. RNs from the acquiring hospital demonstrated a significantly stronger commitment to the corporate system than the nurses from the acquired hospitals. The RNs at all 3 hospitals showed significantly greater commitment to their own particular hospital than to the umbrella corporate system. Moderate level of commitment reflected uncertainty of job status, work overload, and feelings of unappreciation. These attitudes prevent nurses from exerting efforts on behalf of the organization.

Relationships between Organizational Commitment, Core Job Characteristics, and Organizational Citizenship Behaviors in United States Air Force Organizations

DTIC Science & Technology

2006-06-01

characteristics designated by Hackman and Oldham (1974) used in current research is the JCI developed by Sims, Szilagyi , and Keller (1976). Unlike the JDS...commitment to the organization. Administrative Science Quarterly, 16, 143-150. Sims, H. P., Jr., Szilagyi , A. D., & Keller, R. T. (1976). The

75 FR 41685 - Implementation of the National HIV/AIDS Strategy

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-16

.... The actions we take now will build upon a legacy of global leadership, national commitment, and... our national response to HIV/AIDS. Today I am releasing a National HIV/AIDS Strategy for the United..., moreover, is not enough. Success will require the commitment of all parts of society, including businesses...

12 CFR 347.204 - Commitment to be examined and provide information.

Code of Federal Regulations, 2010 CFR

2010-01-01

... STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING Foreign Banks § 347.204 Commitment to be examined and... located outside of the United States that the FDIC requests to determine: (i) The relationship between the... relationship on such U.S. branch or depository institution subsidiary; (2) The FDIC will be allowed to examine...

Working Commitment among Trainee Teachers: A Meta Evaluation Approach

ERIC Educational Resources Information Center

Hamzah, Mohd Sahandri Gani B.; Mohamed, Hapidah Bt.; Abdullah, Saifuddin Kumar B.; Baki, Roselan B.

2008-01-01

The main aim of the study was to evaluate trainee teachers working commitment in their teaching practicum. There were seven component teaching practices and eleven demographic factors. The instrument of the study was extracted from various sources to suit the research design based on Units, Treatments, Observing, and Surveying (UTOS) model…

78 FR 13931 - Designation of Commander Nazir Group, Also Known as Mullah Nazir Group, as a Specially Designated...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-01

... DEPARTMENT OF STATE [Public Notice 8209] Designation of Commander Nazir Group, Also Known as... known as Mullah Nazir Group, committed, or poses a significant risk of committing, acts of terrorism... the United States. Consistent with the determination in section 10 of Executive Order 13224 that...

76 FR 28299 - The Designation of Badruddin Haqqani Also Known as Atiqullah as a Specially Designated Global...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-16

... DEPARTMENT OF STATE [Public Notice: 7457] The Designation of Badruddin Haqqani Also Known as... Atiqullah, committed, or poses a significant risk of committing, acts of terrorism that threaten the security of U.S. nationals or the national security, foreign policy, or economy of the United States...

Feasibility randomized-controlled trial of online Acceptance and Commitment Therapy for patients with complex chronic pain in the United Kingdom.

PubMed

Scott, W; Chilcot, J; Guildford, B; Daly-Eichenhardt, A; McCracken, L M

2018-04-28

Acceptance and Commitment Therapy (ACT) has growing support for chronic pain. However, more accessible treatment delivery is needed. This study evaluated the feasibility of online ACT for patients with complex chronic pain in the United Kingdom to determine whether a larger trial is justified. Participants with chronic pain and clinically meaningful disability and distress were randomly assigned to ACT online plus specialty medical pain management, or specialty medical management alone. Participants completed questionnaires at baseline, and 3- and 9-month post-randomization. Primary feasibility outcomes included recruitment, retention and treatment completion rates. Secondary outcomes were between-groups effects on treatment outcomes and psychological flexibility. Of 139 potential participants, 63 were eligible and randomized (45% recruitment rate). Retention rates were 76-78% for follow-up assessments. Sixty-one per cent of ACT online participants completed treatment. ACT online was less often completed by employed (44%) compared to unemployed (80%) participants. Fifty-six per cent of ACT online participants rated themselves as 'much improved' or better on a global impression of change rating, compared to only 20 per cent of control participants. Three-month effects favouring ACT online were small for functioning, medication and healthcare use, committed action and decentring, medium for mood, and large for acceptance. Small-to-medium effects were maintained for functioning, healthcare use and committed action at 9 months. Online ACT for patients with chronic pain in the United Kingdom appears feasible to study in a larger efficacy trial. Some adjustments to treatment and trial procedures are warranted, particularly to enhance engagement among employed participants. This study supports the feasibility of online Acceptance and Commitment Therapy for chronic pain in the United Kingdom and a larger efficacy trial. Refinements to treatment delivery, particularly to better engage employed patients, may improve treatment completion and outcomes. © 2018 European Pain Federation - EFIC®.

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

Silverman, L.

This paper outlines the following: United Nations` framework convention on climatic change; the United States` climate change action plan; current issues to be resolved (targets/timetables, policies, advancing commitments of all parties, and compliance); and implications for clean coal technologies.

78 FR 13068 - Richard Stowell: Debarment Order

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-26

... three felony counts under Federal law for conduct relating to the importation into the United States of... to commit an offense against the United States. Specifically, Mr. Stowell's company United purchased... of Malaysia,'' and ``Shrimp, Product of Indonesia.'' Mr. Stowell then sent the shrimp to another...

Freud's free clinics: a tale of two continents.

PubMed

Richards, Arnold

2013-12-01

Two important schools of thought began in the nineteenth century in Central Europe: Marxism and psychoanalysis. They had much common but there were significant differences. The Marxist influence on early psychoanalysts played out in one way in Europe and another way in the United States. Freud and his Austro-Marxist colleagues were committed to human welfare and social justice. They established a network of clinics that offered psychoanalysis to patients of limited means. The free clinics movement did not cross the Atlantic. There was a cohort of Marxists in the United States who belonged to the United States Communist Party. They were not publicly socially committed, but this paper will try to show that their Marxism influenced their psychoanalytic theory, practice, and politics.

Constructing probabilistic scenarios for wide-area solar power generation

DOE PAGES

Woodruff, David L.; Deride, Julio; Staid, Andrea; ...

2017-12-22

Optimizing thermal generation commitments and dispatch in the presence of high penetrations of renewable resources such as solar energy requires a characterization of their stochastic properties. In this study, we describe novel methods designed to create day-ahead, wide-area probabilistic solar power scenarios based only on historical forecasts and associated observations of solar power production. Each scenario represents a possible trajectory for solar power in next-day operations with an associated probability computed by algorithms that use historical forecast errors. Scenarios are created by segmentation of historic data, fitting non-parametric error distributions using epi-splines, and then computing specific quantiles from these distributions.more » Additionally, we address the challenge of establishing an upper bound on solar power output. Our specific application driver is for use in stochastic variants of core power systems operations optimization problems, e.g., unit commitment and economic dispatch. These problems require as input a range of possible future realizations of renewables production. However, the utility of such probabilistic scenarios extends to other contexts, e.g., operator and trader situational awareness. Finally, we compare the performance of our approach to a recently proposed method based on quantile regression, and demonstrate that our method performs comparably to this approach in terms of two widely used methods for assessing the quality of probabilistic scenarios: the Energy score and the Variogram score.« less

Constructing probabilistic scenarios for wide-area solar power generation

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

Woodruff, David L.; Deride, Julio; Staid, Andrea

Optimizing thermal generation commitments and dispatch in the presence of high penetrations of renewable resources such as solar energy requires a characterization of their stochastic properties. In this study, we describe novel methods designed to create day-ahead, wide-area probabilistic solar power scenarios based only on historical forecasts and associated observations of solar power production. Each scenario represents a possible trajectory for solar power in next-day operations with an associated probability computed by algorithms that use historical forecast errors. Scenarios are created by segmentation of historic data, fitting non-parametric error distributions using epi-splines, and then computing specific quantiles from these distributions.more » Additionally, we address the challenge of establishing an upper bound on solar power output. Our specific application driver is for use in stochastic variants of core power systems operations optimization problems, e.g., unit commitment and economic dispatch. These problems require as input a range of possible future realizations of renewables production. However, the utility of such probabilistic scenarios extends to other contexts, e.g., operator and trader situational awareness. Finally, we compare the performance of our approach to a recently proposed method based on quantile regression, and demonstrate that our method performs comparably to this approach in terms of two widely used methods for assessing the quality of probabilistic scenarios: the Energy score and the Variogram score.« less

Outcomes of patients who commit suicide by burning.

PubMed

Castana, O; Kourakos, P; Moutafidis, M; Stampolidis, N; Triantafyllou, V; Pallantzas, Ath; Filippa, E; Alexandropoulos, C

2013-03-31

Cases in which people use fire when attempting or committing suicide are not common but nevertheless constitute a cause of admission to burns units worldwide. Usually these people are suffering from stress and have been diagnosed as mentally ill. Schizophrenia, depression, and personality disorders are the most frequently diagnosed conditions. The psychological problems appear to have been overlooked by the family or not to have been presented to them. The aim of this study is to present the clinical features, characteristics, and outcomes of patients burned during a suicide attempt. The role of the psychiatrist is important, starting in the emergency room. The incidence of patients committing self-injury by burning appears to be higher in women burn patients. Deceased patients usually have a larger extent of burns and a higher incidence of other injuries and require more surgical procedures and longer hospitalization times. The problems for burn unit staff and qualified psychiatric care are discussed.

Outcomes of patients who commit suicide by burning

PubMed Central

Castana, O.; Kourakos, P.; Moutafidis, M.; Stampolidis, N.; Triantafyllou, V.; Pallantzas, Ath.; Filippa, E.; Alexandropoulos, C.

2013-01-01

Summary Cases in which people use fire when attempting or committing suicide are not common but nevertheless constitute a cause of admission to burns units worldwide. Usually these people are suffering from stress and have been diagnosed as mentally ill. Schizophrenia, depression, and personality disorders are the most frequently diagnosed conditions. The psychological problems appear to have been overlooked by the family or not to have been presented to them. The aim of this study is to present the clinical features, characteristics, and outcomes of patients burned during a suicide attempt. The role of the psychiatrist is important, starting in the emergency room. The incidence of patients committing self-injury by burning appears to be higher in women burn patients. Deceased patients usually have a larger extent of burns and a higher incidence of other injuries and require more surgical procedures and longer hospitalization times. The problems for burn unit staff and qualified psychiatric care are discussed. PMID:23966897

The Relationship between the Catholic Teacher's Faith and Commitment in the Catholic High School

ERIC Educational Resources Information Center

Cho, Young Kwan

2012-01-01

This study investigates the relationship between Catholic teachers' faith and their school commitment in Catholic high schools. A national sample of 751 teachers from 39 Catholic high schools in 15 archdioceses in the United States participated in a self-administered website survey. Data were analyzed using descriptive statistics and the Pearson…

Identity Exploration, Commitment, and Distress: A Cross National Investigation in China, Taiwan, Japan, and the United States

ERIC Educational Resources Information Center

Berman, Steven L.; You, Yu-Fang; Schwartz, Seth; Teo, Grace; Mochizuki, Kohei

2011-01-01

This study tested cross cultural measurement equivalence of three identity constructs by testing the factor invariance among participants from four nations. Data from measures of identity exploration, commitment, and distress were collected from university students in Mainland China (n = 85), Taiwan (n = 117), Japan (n = 117), and the United…

Rankings & Estimates: Rankings of the States 2010 and Estimates of School Statistics 2011

ERIC Educational Resources Information Center

National Education Association Research Department, 2010

2010-01-01

The data presented in this combined report--"Rankings & Estimates"--provide facts about the extent to which local, state, and national governments commit resources to public education. As one might expect in a nation as diverse as the United States--with respect to economics, geography, and politics--the level of commitment to…

Rankings & Estimates: Rankings of the States 2015 and Estimates of School Statistics 2016

ERIC Educational Resources Information Center

National Education Association, 2016

2016-01-01

The data presented in this combined report--"Rankings & Estimates"--provide facts about the extent to which local, state, and national governments commit resources to public education. As one might expect in a nation as diverse as the United States--with respect to economics, geography, and politics--the level of commitment to…

How Providing Mentoring Relates to Career Success and Organizational Commitment: A Study in the General Managerial Population

ERIC Educational Resources Information Center

Bozionelos, Nikos; Bozionelos, Giorgos; Kostopoulos, Konstantinos; Polychroniou, Panagiotis

2011-01-01

Purpose: This study aims to investigate the relationship of mentoring provided with career success and organizational commitment in the general managerial population. Design/methodology/approach: Participants were 194 native British who were employed in a variety of jobs, professions and industries in the United Kingdom. Findings: Mentoring…

Competing for School Improvement Dollars: State Grant-Making Strategies

ERIC Educational Resources Information Center

Lazarin, Melissa

2012-01-01

In 2009 the Obama administration announced a focused commitment to turn around 5,000 of the United States' chronically lowest-performing public schools as part of the American Recovery and Reinvestment Act (ARRA). This commitment came with $3 billion in funding for the School Improvement Grant program, or SIG, along with new guidelines to ensure…

75 FR 80113 - Unblocking of One Specially Designated National Pursuant to Executive Order 13224

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-21

... International Emergency Economic Powers Act, 50 U.S.C. 1701-1706, and the United Nations Participation Act of 1945, 22 U.S.C. 287c, imposing economic sanctions on persons who commit, threaten to commit, or support... as subject to the economic sanctions. The Order authorizes the Secretary of the Treasury, in...

77 FR 42546 - In the Matter of the Designation of Ahmed Abdulrahman Sihab Ahmed Sihab as a Specially Designated...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-19

... DEPARTMENT OF STATE [Public Notice 7957] In the Matter of the Designation of Ahmed Abdulrahman... Sihab, committed, or poses a significant risk of committing, acts of terrorism that threaten the security of U.S. nationals or the national security, foreign policy, or economy of the United States...

INTERNET PROTOCOL SUITE.

DOT National Transportation Integrated Search

1997-09-04

In 1993, the North American Free Trade Agreement (NAFTA) committed the United States, Canada and Mexico to facilitate movements of people and goods among the three member countries. In a subsequent agreement in February, 1995, Canada and the United S...

Manipulating Steady Heat Conduction by Sensu-shaped Thermal Metamaterials

PubMed Central

Han, Tiancheng; Bai, Xue; Liu, Dan; Gao, Dongliang; Li, Baowen; Thong, John T. L.; Qiu, Cheng-Wei

2015-01-01

The ability to design the control of heat flow has innumerable benefits in the design of electronic systems such as thermoelectric energy harvesters, solid-state lighting, and thermal imagers, where the thermal design plays a key role in performance and device reliability. In this work, we employ one identical sensu-unit with facile natural composition to experimentally realize a new class of thermal metamaterials for controlling thermal conduction (e.g., thermal concentrator, focusing/resolving, uniform heating), only resorting to positioning and locating the same unit element of sensu-shape structure. The thermal metamaterial unit and the proper arrangement of multiple identical units are capable of transferring, redistributing and managing thermal energy in a versatile fashion. It is also shown that our sensu-shape unit elements can be used in manipulating dc currents without any change in the layout for the thermal counterpart. These could markedly enhance the capabilities in thermal sensing, thermal imaging, thermal-energy storage, thermal packaging, thermal therapy, and more domains beyond. PMID:25974383

78 FR 13875 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-01

... EXPORT-IMPORT BANK [Public Notice: 2013-0116] Application for Final Commitment for a Long-Term... the Purpose of the Transaction To support the export of U.S. manufactured helicopters to Brazil... passengers and equipment to oil platforms off the coast of Brazil, Norway, the United Kingdom, and/or other...

77 FR 61750 - Application for Final Commitment for a Long-term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-11

... export of a U.S.-manufactured satellite and associated services to China (Hong Kong). Brief non-proprietary description of the anticipated use of the items being exported: The U.S. exports will be used to... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice 2012-0528] Application for Final Commitment...

78 FR 33090 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-03

... for long-haul passenger service from Australia to other countries. To the extent that Ex-Im Bank is... EXPORT-IMPORT BANK [Public Notice 2013-0030] Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100 Million: AP087980XX AGENCY: Export-Import Bank of the United...

78 FR 33090 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-03

... EXPORT-IMPORT BANK [Public Notice 2013-0030] Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100 Million: AP087980XX AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10...

78 FR 67144 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-08

... EXPORT-IMPORT BANK [Public Notice 2013-0050] Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100 Million: AP086418XX AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10...

78 FR 16501 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-15

... EXPORT-IMPORT BANK [Public Notice 2013-0022] Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100 million: AP086115XX AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10...

78 FR 54465 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-04

... EXPORT-IMPORT BANK [Public Notice: 2013-0041] Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100 Million: AP086031XX AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3...

78 FR 75344 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-11

... EXPORT-IMPORT BANK [Public Notice: 2013-0057] Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100 Million: AP088400XX AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3...

78 FR 69850 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-21

... EXPORT-IMPORT BANK [Public Notice: 2013-0054] Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100 Million: AP086750XX AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3...

78 FR 27236 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-09

... EXPORT-IMPORT BANK [Public Notice 2013-0029] Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100 Million: AP087013XX AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10...

Doctoral Students in Music Education: Occupational Identity, Career Intent and Commitment, and Confidence for Teaching in Higher Education

ERIC Educational Resources Information Center

Martin, Lisa D.

2016-01-01

The purpose of this study was to examine music education doctoral students' shifting occupational identity beliefs, career intent and commitment, and overall confidence for teaching in higher education. A total of 124 music education doctoral students, enrolled at 29 institutions of higher education in the United States, completed a onetime,…

Education for Committed Leadership: The Correlation between Bible College Institutional Culture and Student Commitment to the Religious Organization

ERIC Educational Resources Information Center

Bland, Mary J.

2013-01-01

The purpose of this study is to confirm the belief that differences in the institutional culture of United Pentecostal Church International (UPCI)-endorsed Bible colleges correlate with changes in the level of identification with the UPCI experienced by students who complete a program of study at these institutions. Because adherents of the UPCI…

75 FR 52453 - Entry Requirements for Certain Softwood Lumber Products Exported From Any Country Into the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-26

...)(3)(iii)(B)(3), which states that ``the exporter has paid, or committed to pay, all export charges..., to his best knowledge and belief, that the exporter has paid or committed to pay ``all export charges... discrepancies between the export permit date and the entry summary data. The commenter suggests using the...

The Relationship between Transformational Leadership and Organizational Commitment in Nonprofit Long Term Care Organizations: The Direct Care Worker Perspective

ERIC Educational Resources Information Center

Porter, Jeanette A.

2015-01-01

The United States population is rapidly aging, and retaining direct care workers (DCWs) will continue to be a workforce concern for the industry in addressing the demand for long term care services. To date, scant literature exists that addresses the DCW perspective of leadership behaviors and their influence on organizational commitment. To…

78 FR 13931 - Designation of Iyad ag Ghali, Also Known as Iyad ag Ghaly, as a Specially Designated Global...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-01

... DEPARTMENT OF STATE [Public Notice 8211] Designation of Iyad ag Ghali, Also Known as Iyad ag Ghaly... Ghaly, committed, or poses a significant risk of committing, acts of terrorism that threaten the security of U.S. nationals or the national security, foreign policy, or economy of the United States...

76 FR 69318 - In the Matter of the Designation of Mali Khan also known as Madi Khan as a Specially Designated...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-08

... DEPARTMENT OF STATE [Public Notice 7681] In the Matter of the Designation of Mali Khan also known... Khan, committed, or poses a significant risk of committing, acts of terrorism that threaten the security of U.S. nationals or the national security, foreign policy, or economy of the United States...

77 FR 58205 - In the Matter of the Designation of the Haqqani Network Also Known as HQN as a Specially...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-19

... DEPARTMENT OF STATE [Public Notice 8033] In the Matter of the Designation of the Haqqani Network..., committed, or poses a significant risk of committing, acts of terrorism that threaten the security of U.S. nationals or the national security, foreign policy, or economy of the United States. Consistent with the...

77 FR 68882 - The Designation of Qari Zakir, Also Known as Abdul Rauf, as a Specially Designated Global...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... DEPARTMENT OF STATE [Public Notice 8088] The Designation of Qari Zakir, Also Known as Abdul Rauf..., committed, or poses a significant risk of committing, acts of terrorism that threaten the security of U.S. nationals or the national security, foreign policy, or economy of the United States. Consistent with the...

Males Are Overrepresented among Life Science Researchers Committing Scientific Misconduct

PubMed Central

Fang, Ferric C.; Bennett, Joan W.; Casadevall, Arturo

2013-01-01

ABSTRACT A review of the United States Office of Research Integrity annual reports identified 228 individuals who have committed misconduct, of which 94% involved fraud. Analysis of the data by career stage and gender revealed that misconduct occurred across the entire career spectrum from trainee to senior scientist and that two-thirds of the individuals found to have committed misconduct were male. This exceeds the overall proportion of males among life science trainees and faculty. These observations underscore the need for additional efforts to understand scientific misconduct and to ensure the responsible conduct of research. PMID:23341553

United States Food Loss and Waste 2030 Champions

EPA Pesticide Factsheets

U.S. Food Loss and Waste 2030 Champions are businesses and organizations that have made a public commitment to reduce food loss and waste in their own operations in the United States by 50 percent by the year 2030.

United States Coast Guard recycling guide

DOT National Transportation Integrated Search

1996-07-01

In accordance with the Pollution Prevention Act of 1990, the United States Coast Guard (CG) is committed to a pollution prevention program that will improve the quality of the environment. A key element of this program is the minimization of municipa...

78 FR 76282 - Secretarial Infrastructure Business Development Mission to the United Arab Emirates, the Kingdom...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-17

... new communities. The government is committed to continue to spend heavily in the education, health... relationship is going through a massive transformation. The United States posted a trade surplus with Qatar of...

78 FR 76818 - Secretarial Infrastructure Business Development Mission to the United Arab Emirates, the Kingdom...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-19

... new communities. The government is committed to continue to spend heavily in the education, health... going through a massive transformation. The United States posted a trade surplus with Qatar of $2.6...

A resolution reaffirming the commitment of the United States to a negotiated settlement of the Israeli-Palestinian conflict through direct Israeli-Palestinian negotiations, reaffirming opposition to the inclusion of Hamas in a unity government unless it is willing to accept peace with Israel and renounce violence, and declaring that Palestinian efforts to gain recognition of a state outside direct negotiations demonstrates absence of a good faith commitment to peace negotiations, and will have implications for continued United States aid.

THOMAS, 112th Congress

Sen. Cardin, Benjamin L. [D-MD

2011-05-16

Senate - 06/28/2011 Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

21 CFR 886.4115 - Thermal cautery unit.

Code of Federal Regulations, 2013 CFR

2013-04-01

...) MEDICAL DEVICES OPHTHALMIC DEVICES Surgical Devices § 886.4115 Thermal cautery unit. (a) Identification. A thermal cautery unit is an AC-powered or battery-powered device intended for use during ocular surgery to... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Thermal cautery unit. 886.4115 Section 886.4115...

21 CFR 886.4115 - Thermal cautery unit.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) MEDICAL DEVICES OPHTHALMIC DEVICES Surgical Devices § 886.4115 Thermal cautery unit. (a) Identification. A thermal cautery unit is an AC-powered or battery-powered device intended for use during ocular surgery to... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Thermal cautery unit. 886.4115 Section 886.4115...

21 CFR 886.4115 - Thermal cautery unit.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) MEDICAL DEVICES OPHTHALMIC DEVICES Surgical Devices § 886.4115 Thermal cautery unit. (a) Identification. A thermal cautery unit is an AC-powered or battery-powered device intended for use during ocular surgery to... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Thermal cautery unit. 886.4115 Section 886.4115...

21 CFR 886.4115 - Thermal cautery unit.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) MEDICAL DEVICES OPHTHALMIC DEVICES Surgical Devices § 886.4115 Thermal cautery unit. (a) Identification. A thermal cautery unit is an AC-powered or battery-powered device intended for use during ocular surgery to... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Thermal cautery unit. 886.4115 Section 886.4115...

21 CFR 886.4115 - Thermal cautery unit.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) MEDICAL DEVICES OPHTHALMIC DEVICES Surgical Devices § 886.4115 Thermal cautery unit. (a) Identification. A thermal cautery unit is an AC-powered or battery-powered device intended for use during ocular surgery to... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Thermal cautery unit. 886.4115 Section 886.4115...

Strengthened MILP formulation for certain gas turbine unit commitment problems

DOE PAGES

Pan, Kai; Guan, Yongpei; Watson, Jean -Paul; ...

2015-05-22

In this study, we derive a strengthened MILP formulation for certain gas turbine unit commitment problems, in which the ramping rates are no smaller than the minimum generation amounts. This type of gas turbines can usually start-up faster and have a larger ramping rate, as compared to the traditional coal-fired power plants. Recently, the number of this type of gas turbines increases significantly due to affordable gas prices and their scheduling flexibilities to accommodate intermittent renewable energy generation. In this study, several new families of strong valid inequalities are developed to help reduce the computational time to solve these typesmore » of problems. Meanwhile, the validity and facet-defining proofs are provided for certain inequalities. Finally, numerical experiments on a modified IEEE 118-bus system and the power system data based on recent studies verify the effectiveness of applying our formulation to model and solve this type of gas turbine unit commitment problems, including reducing the computational time to obtain an optimal solution or obtaining a much smaller optimality gap, as compared to the default CPLEX, when the time limit is reached with no optimal solutions obtained.« less

The Oregon Court of Appeals and the State Civil Commitment Statute.

PubMed

Bloom, Joseph D; Britton, Juliet; Berry, Wil

2017-03-01

In 1973 the Oregon Legislature passed a major revision of its civil commitment law adopting changes that mirrored those taking place across the United States. The new sections offered significant protections of the rights of individuals who are alleged to have mental illness, a limitation on the length of commitment, the adoption of both dangerousness and gravely disabled type commitment criteria and the adoption of "beyond a reasonable doubt" as the standard of proof for commitment hearings. From 1973 to the present time, the Oregon Court of Appeals adjudicated a large number of appeals emanating from civil commitment courts. This article is based on a review of 98 written Oregon Court of Appeals commitment decisions from the years 1998 through 2015 and is accompanied by a review of legislative intent in 1973. It appears that the court of appeals has significantly altered the 1973 legislative changes by moving the dangerousness criteria to imminence and the gravely disabled criteria to a focus on survival. Empirically, civil commitment has dramatically decreased in Oregon over a 40-year period and the case law, as developed by Oregon Court of Appeals, has had a significant contributing role in this reduction. © 2017 American Academy of Psychiatry and the Law.

Career Commitment of Nurse Faculty.

PubMed

Jones, Malena

2017-11-01

A nurse faculty shortage exists, and it is predicted to continue in the United States (American Association of Colleges of Nursing [AACN], 2016). Several factors that have been identified as contributing to this shortage include aging faculty, lack of doctoral-prepared faculty, and the economic cost of pursuing an academic career (AACN, 2016). However, there is a need to explore subtle factors. This study was conducted to examine the interaction of career commitment to education, faculty satisfaction, and teacher efficacy on developing qualified and retaining committed faculty. The purpose of this study was to investigate relationships among education, teacher self-efficacy, and career satisfaction of nurse faculty to career commitment. A cross-sectional design was used to survey a convenience sample of nurse faculty (N = 470). An online survey contained three scales (Career Satisfaction, Teacher Self-Efficacy Beliefs, and Career Commitment) to obtain data. Descriptive data, Pearson's correlations, and path analysis were used to analyze data. Teacher self-efficacy and career satisfaction predicted career commitment. Education measured by credit hours significantly predicted teacher self-efficacy. The relationship between career satisfaction and career commitment was significant and statistically positive. Model fit indices confirm the career commitment for nurse faculty model fits the data. The study highlights the importance of teacher self-efficacy, career satisfaction, and career commitment among nurse faculty. The results provide valuable insight to the factors that may influence attraction or retention of nurse faculty.

40 CFR 63.1563 - When do I have to comply with this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

... National Emission Standards for Hazardous Air Pollutants for Petroleum Refineries: Catalytic Cracking Units... for an existing catalytic cracking unit allowing additional time to meet the emission limitations and work practice standards for catalytic cracking units in §§ 63.1564 and 63.1565 if you commit to...

40 CFR 63.1563 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... National Emission Standards for Hazardous Air Pollutants for Petroleum Refineries: Catalytic Cracking Units... for an existing catalytic cracking unit allowing additional time to meet the emission limitations and work practice standards for catalytic cracking units in §§ 63.1564 and 63.1565 if you commit to...

United States Counter-narcotics Policies towards Burma, and How the Illegal Myanmar Regime is Manipulating Those Policies to Commit Ethnic Genocide

DTIC Science & Technology

2006-06-01

minority, insurgent, Southeast Asia, ASEAN, UN, United Nations, United Nations Security Council, Shan, Karen, Wa, yaa baa, methamphetamine , illicit... Methamphetamines ............................................................................63 B. ILLICT NARCOTIC TRANSPORTATION...129 x THIS PAGE INTENTIONALLY LEFT BLANK xi LIST OF FIGURES Figure 1. British Conquests

The Mediating Effects of Basic Psychological Needs at Work on the Relationship between the Dimensions of the Learning Organization and Organizational Commitment in Registered Nurses

ERIC Educational Resources Information Center

Baird, Bonni Lynn

2012-01-01

The purpose of this study was to determine the mediating effects of the Basic Psychological Needs at Work, comprised of competence, autonomy and relatedness, on the relationship between the Dimensions of the Learning Organization and affective and normative organizational commitment in the United States nursing population. The study incorporated…

The Unintended Consequences of Killing Civilians

DTIC Science & Technology

2012-05-17

of the Geneva Conventions, the media invites domestic and international responses, publicizing the debate. Political leaders of America have always...the debate. Political leaders of America have always declared their commitment to protecting human rights in the many nations where the U.S. military...messaging and some activities of military units in the theater of operations. Political leaders of America have always declared their commitment to

Electronic Commerce: A National Performance Review Initiative.

DTIC Science & Technology

1995-09-01

This study of the National Information Infrastructure (NII) was conducted as part of IDA’s Central Research Program. Electronic commerce is one of... commerce is nothing more than conducting business via electronic means. An outgrowth of the NPR, the electronic commerce initiative, commits the...private, and public sectors are committed to implementing electronic commerce throughout the United States. The objective ol this paper is to enhance

Syria: Overview of the Humanitarian Response

DTIC Science & Technology

2013-09-04

more than two- year civil war in Syria. The humanitarian situation, for one, has garnered significant bipartisan attention. Members have proposed and...the prospect that atrocities reaching the level of crimes against humanity and war crimes by armed groups may have been committed. Outside Syria...the United Nations. Funding commitments made during the first half of 2013 have been incorporated into the revised appeals. As of September 3, 2013

Zoophilia and the law: legal responses to a rare paraphilia.

PubMed

Holoyda, Brian; Newman, William

2014-01-01

Although societies' responses to bestiality have varied internationally, the response in the United States has typically involved condemnation and prosecution. Currently, there are 31 states with statutes prohibiting human-animal sexual contact. Despite the prevalence of antibestiality legislation, there is limited case law in the United States. Most commonly, bestiality arises in legal cases involving sexually violent predator (SVP) civil commitments. Identifying offenders who commit acts of bestiality is important, since these individuals may be at increased risk of committing a variety of other sexually and nonsexually violent acts against humans. Because of the different laws among the states, however, commonly used forensic risk assessment tools for sexual recidivism can yield different scores for individuals charged with or convicted of bestiality offenses. Forensic evaluators should consider this factor when conducting risk assessments. State legislatures should also consider modernizing their bestiality statutes to accord with current terminology and objectives for such laws. © 2014 American Academy of Psychiatry and the Law.

[Influence of organizational commitment and professional nurses in conflict resolution strategies].

PubMed

Pinho, Paula; Albuquerque, Carlos

2013-01-01

INTRODUCE: The changes in the health area and the set of structural changes in the nursing profession and career interfere in the dynamics and stability of the future of the nurses. To study the influence of organizational and professional commitment of the nurses in the strategies of conflict resolution. This is a quantitative, transversal and non-experimental research, following a descriptive-correlational way. Non-probabilistic sample of 102 nurses to perform duties in Health Units, mostly female (82.4%) with a mean age of 39.33 years and standard deviation 9.226. The measuring instrument consists of three scales calibrated and validated for the portuguese population: Organizational Commitment Questionnaire, Professional Commitment Scale and Inventory Strategies for Conflict Resolution, which assesses how individuals deal with conflict situations before higher (Form A), subordinate (Form B) and colleagues (Form C). Nurses demonstrate a moderate organizational commitment and higher affective commitment and normative commitment to the instrumental. Nurses demonstrate a moderate professional commitment and the results show that nurses have higher values on the dimensions of that interest and challenge the relevance dimension of nursing as a profession. The organizational commitment influences the adoption of strategies of conflict resolution as a conflict situation arises with the boss, subordinates or colleagues. The higher the level of organizational commitment higher the level of professional commitment. Nurses more engaged professionally demonstrate strategies that use more integrative and compromise in conflict resolution whether against the boss, subordinates or colleagues. The results ensure the need to promote and stimulate the affective commitment by the positive consequences it entails the organization and the profession. The organizational performance benefits from the stimulation of the conflict under certain conditions and that the constructive management of conflict is essential to organizational effectiveness.

77 FR 58139 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-19

... the United Arab Emirates. Brief non-proprietary description of the anticipated use of the items being exported: To provide airline service between the United Arab Emirates and other countries. To the extent...

77 FR 69452 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-19

... United Arab Emirates. Brief non-proprietary description of the anticipated use of the items being exported: To be used for long-haul passenger air service between the United Arab Emirates and destinations...

Leadership behaviours: effects on job satisfaction, productivity and organizational commitment.

PubMed

Chiok Foong Loke, J

2001-07-01

Research in the west has shown that job satisfaction, productivity and organizational commitment are affected by leadership behaviours. The purpose of this study is to determine the effect of leadership behaviours on employee outcomes in Singapore. Very little research related to this subject has been done in health care settings in this country. The comparison of the results of the different types of settings and samples will allow a better understanding of the relationship between leadership behaviours and employee outcomes and thus help to determine if leadership is worth the extra effort. The study explored the relationships between five leadership behaviours identified by Kouzes and Posner and the employee outcomes of registered nurses practising in the general wards, intensive care units and the coronary care unit in an acute hospital. Survey questionnaires were used to elicit responses from 100 registered nurses and 20 managers belonging to the organization. Data collected included demographic characteristics and the degree to which the five types of leadership behaviours were used as perceived by the nurse managers and the registered nurses. In addition, the level of nurse job satisfaction, the degree of productivity and the extent of organizational commitment are described. The findings show a similar trend to the original studies in the United States of America. Use of leadership behaviours and employee outcomes were significantly correlated. The regression results indicate that 29% of job satisfaction, 22% of organizational commitment and 9% of productivity were explained by the use of leadership behaviours. Recommendations are made in the light of these findings.

77 FR 29531 - 150th Anniversary of the United States Department of Agriculture

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-18

... Anniversary of the United States Department of Agriculture By the President of the United States of America A... Department of Agriculture (USDA) and codified a commitment to the health of our people and our land. One... policy and science to an evolving food and agriculture system. The USDA has stood shoulder-to-shoulder...

3 CFR 8886 - Proclamation 8886 of October 9, 2012. 50th Anniversary of the Office of the United States Trade...

Code of Federal Regulations, 2013 CFR

2013-01-01

... the United States Trade RepresentativeBy the President of the United States of America A Proclamation... jobs right here at home. Throughout its history, USTR has worked to level the playing field for... has supported America's commitment to market-based competition and innovation, helping draw good jobs...

Well-Being of Children of the World: How Are Children Doing Today?

ERIC Educational Resources Information Center

Neugebauer, Roger

2010-01-01

In September 2000, building upon a decade of major United Nations conferences and summits, world leaders came together at United Nations Headquarters in New York to adopt the United Nations Millennium Declaration, committing their nations to a new global partnership to reduce extreme poverty and setting out a series of time-bound targets--with a…

3 CFR 8818 - Proclamation 8818 of May 14, 2012. To Implement the United States-Colombia Trade Promotion...

Code of Federal Regulations, 2013 CFR

2013-01-01

..., 2009, modified certain rules of origin under the North American Free Trade Agreement and incorporated... Schedule of the United States to Adjust Rules of Origin Under the North American Free Trade Agreement... commitments under the United States-Korea Free Trade Agreement and incorporated by reference Publication 4308...

Criminal Parental Responsibility: Blaming Parents on the Basis of Their Duty to Control versus Their Duty to Morally Educate Their Children

ERIC Educational Resources Information Center

le Sage, Leonie; de Ruyter, Doret

2008-01-01

Several states in the United States of America and countries in Europe punish parents when their minor child commits a crime. When parents are being punished for the crimes committed by their children, it should be presumed that parents might be held responsible for the deeds of their children. This article addresses the question whether or not…

A World Fit for Children: Millennium Development Goals; Special Session on Children Documents; The Convention on the Rights of the Child.

ERIC Educational Resources Information Center

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

In May 2002, participants at the United Nations General Assembly's Special Session on Children committed to a set of specific goals for children and youth and a basic framework for meeting these goals. This report compiles the commitments that were part of the Special Session: (1) the Millennium Development Goals, earlier pledged to by all 189…

Global reorganisation of cis-regulatory units upon lineage commitment of human embryonic stem cells

PubMed Central

Freire-Pritchett, Paula; Schoenfelder, Stefan; Várnai, Csilla; Wingett, Steven W; Cairns, Jonathan; Collier, Amanda J; García-Vílchez, Raquel; Furlan-Magaril, Mayra; Osborne, Cameron S; Fraser, Peter; Rugg-Gunn, Peter J; Spivakov, Mikhail

2017-01-01

Long-range cis-regulatory elements such as enhancers coordinate cell-specific transcriptional programmes by engaging in DNA looping interactions with target promoters. Deciphering the interplay between the promoter connectivity and activity of cis-regulatory elements during lineage commitment is crucial for understanding developmental transcriptional control. Here, we use Promoter Capture Hi-C to generate a high-resolution atlas of chromosomal interactions involving ~22,000 gene promoters in human pluripotent and lineage-committed cells, identifying putative target genes for known and predicted enhancer elements. We reveal extensive dynamics of cis-regulatory contacts upon lineage commitment, including the acquisition and loss of promoter interactions. This spatial rewiring occurs preferentially with predicted changes in the activity of cis-regulatory elements and is associated with changes in target gene expression. Our results provide a global and integrated view of promoter interactome dynamics during lineage commitment of human pluripotent cells. DOI: http://dx.doi.org/10.7554/eLife.21926.001 PMID:28332981

A New Lagrangian Relaxation Method Considering Previous Hour Scheduling for Unit Commitment Problem

NASA Astrophysics Data System (ADS)

Khorasani, H.; Rashidinejad, M.; Purakbari-Kasmaie, M.; Abdollahi, A.

2009-08-01

Generation scheduling is a crucial challenge in power systems especially under new environment of liberalization of electricity industry. A new Lagrangian relaxation method for unit commitment (UC) has been presented for solving generation scheduling problem. This paper focuses on the economical aspect of UC problem, while the previous hour scheduling as a very important issue is studied. In this paper generation scheduling of present hour has been conducted by considering the previous hour scheduling. The impacts of hot/cold start-up cost have been taken in to account in this paper. Case studies and numerical analysis presents significant outcomes while it demonstrates the effectiveness of the proposed method.

Two tradeoffs between economy and reliability in loss of load probability constrained unit commitment

NASA Astrophysics Data System (ADS)

Liu, Yuan; Wang, Mingqiang; Ning, Xingyao

2018-02-01

Spinning reserve (SR) should be scheduled considering the balance between economy and reliability. To address the computational intractability cursed by the computation of loss of load probability (LOLP), many probabilistic methods use simplified formulations of LOLP to improve the computational efficiency. Two tradeoffs embedded in the SR optimization model are not explicitly analyzed in these methods. In this paper, two tradeoffs including primary tradeoff and secondary tradeoff between economy and reliability in the maximum LOLP constrained unit commitment (UC) model are explored and analyzed in a small system and in IEEE-RTS System. The analysis on the two tradeoffs can help in establishing new efficient simplified LOLP formulations and new SR optimization models.

Research on unit commitment with large-scale wind power connected power system

NASA Astrophysics Data System (ADS)

Jiao, Ran; Zhang, Baoqun; Chi, Zhongjun; Gong, Cheng; Ma, Longfei; Yang, Bing

2017-01-01

Large-scale integration of wind power generators into power grid brings severe challenges to power system economic dispatch due to its stochastic volatility. Unit commitment including wind farm is analyzed from the two parts of modeling and solving methods. The structures and characteristics can be summarized after classification has been done according to different objective function and constraints. Finally, the issues to be solved and possible directions of research and development in the future are discussed, which can adapt to the requirements of the electricity market, energy-saving power generation dispatching and smart grid, even providing reference for research and practice of researchers and workers in this field.

Effect of biomimetic non-smooth unit morphology on thermal fatigue behavior of H13 hot-work tool steel

NASA Astrophysics Data System (ADS)

Meng, Chao; Zhou, Hong; Cong, Dalong; Wang, Chuanwei; Zhang, Peng; Zhang, Zhihui; Ren, Luquan

2012-06-01

The thermal fatigue behavior of hot-work tool steel processed by a biomimetic coupled laser remelting process gets a remarkable improvement compared to untreated sample. The 'dowel pin effect', the 'dam effect' and the 'fence effect' of non-smooth units are the main reason of the conspicuous improvement of the thermal fatigue behavior. In order to get a further enhancement of the 'dowel pin effect', the 'dam effect' and the 'fence effect', this study investigated the effect of different unit morphologies (including 'prolate', 'U' and 'V' morphology) and the same unit morphology in different sizes on the thermal fatigue behavior of H13 hot-work tool steel. The results showed that the 'U' morphology unit had the optimum thermal fatigue behavior, then the 'V' morphology which was better than the 'prolate' morphology unit; when the unit morphology was identical, the thermal fatigue behavior of the sample with large unit sizes was better than that of the small sizes.

Incorporating Wind Power Forecast Uncertainties Into Stochastic Unit Commitment Using Neural Network-Based Prediction Intervals.

PubMed

Quan, Hao; Srinivasan, Dipti; Khosravi, Abbas

2015-09-01

Penetration of renewable energy resources, such as wind and solar power, into power systems significantly increases the uncertainties on system operation, stability, and reliability in smart grids. In this paper, the nonparametric neural network-based prediction intervals (PIs) are implemented for forecast uncertainty quantification. Instead of a single level PI, wind power forecast uncertainties are represented in a list of PIs. These PIs are then decomposed into quantiles of wind power. A new scenario generation method is proposed to handle wind power forecast uncertainties. For each hour, an empirical cumulative distribution function (ECDF) is fitted to these quantile points. The Monte Carlo simulation method is used to generate scenarios from the ECDF. Then the wind power scenarios are incorporated into a stochastic security-constrained unit commitment (SCUC) model. The heuristic genetic algorithm is utilized to solve the stochastic SCUC problem. Five deterministic and four stochastic case studies incorporated with interval forecasts of wind power are implemented. The results of these cases are presented and discussed together. Generation costs, and the scheduled and real-time economic dispatch reserves of different unit commitment strategies are compared. The experimental results show that the stochastic model is more robust than deterministic ones and, thus, decreases the risk in system operations of smart grids.

Lattice-structures and constructs with designed thermal expansion coefficients

DOEpatents

Spadaccini, Christopher; Hopkins, Jonathan

2014-10-28

A thermal expansion-managed lattice structure having a plurality of unit cells each having flexure bearing-mounted tabs supported on a base and actuated by thermal expansion of an actuator having a thermal expansion coefficient greater than the base and arranged so that the tab is inwardly displaced into a base cavity. The flexure bearing-mounted tabs are connected to other flexure-bearing-mounted tabs of adjacent unit cells so that the adjacent unit cells are spaced from each other to accommodate thermal expansion of individual unit cells while maintaining a desired bulk thermal expansion coefficient of the lattice structure as a whole.

Racial Inequality in Education.

ERIC Educational Resources Information Center

Troyna, Barry, Ed.

Contributors to this book are united in their commitment to combating racial inequality in education and in outlining the extent and manner in which racism and its associated practices have become embedded in the institutional and sociopolitical structures of the United Kingdom. The following chapters are included: (1) "A Conceptual Overview…

Convention on the Rights of the Child

ERIC Educational Resources Information Center

Whitehead, Diane

2009-01-01

The Association for Childhood Education International and the United States National Committee of the World Organization for Early Childhood Education have actively pursued long-standing commitments to ensure the rights of children in the United States. Both organizations are respected for their knowledge of child development, children's…

76 FR 26239 - Bovine Tuberculosis and Brucellosis; Public Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-06

... Inspection Service [Docket No. APHIS-2011-0044] Bovine Tuberculosis and Brucellosis; Public Meetings AGENCY... bovine tuberculosis and brucellosis programs in the United States. The meetings are being organized by... tuberculosis (TB) and bovine brucellosis in the United States. In keeping with its commitment to partnering...

Cost Effectiveness of Research and Development Related to Railroad Electrification in the United States

DOT National Transportation Integrated Search

1977-12-01

The object of this report is to determine the impact of research and development on railroad electrification in the United States. It is presumed that electrification is economically viable and that a prior commitment has been made to electrifying th...

20 CFR 668.120 - How must INA programs be administered?

Code of Federal Regulations, 2010 CFR

2010-04-01

... Federal commitment to support the growth and development of Native American people and communities as... administer INA programs through a single organizational unit and consistent with the requirements in section...) within the Employment and Training Administration (ETA) as this single organizational unit required by...

WTO Dispute Settlement: Status of U.S. Compliance in Pending Cases

DTIC Science & Technology

2010-01-29

meat , poultry meat , and rice, for 2008 and 2009.183 Brazil’s request was based on language in the Arbitrator’s report directing the United States to...subsidy commitments regarding various unscheduled products (e.g., cotton, oilseeds, protein meals) as well as three scheduled products (rice, poultry ... meat , and rice).148 By providing export subsidies both to unscheduled products and to scheduled products in excess of its reduction commitments, the

A Short Guide to U.S. Arms Control Policy.

ERIC Educational Resources Information Center

Howard, Norman, Ed.; Sussman, Colleen, Ed.

Steps the United States is taking to lessen the danger of war while building international confidence and security are described. The commitment of the United States to arms control is based on the conviction that the United States and the Soviet Union have a common interest in the avoidance of nuclear war and the survival of the human race. A…

78 FR 76614 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-18

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0059] Application for Final...-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank...

78 FR 16675 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-18

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0023] Application for Final...-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank...

78 FR 21948 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-12

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0027] Application for Final...-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank...

77 FR 74010 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-12

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2012-0546] Application for Final...-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank...

78 FR 23763 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-22

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0028] Application for Final...-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank...

78 FR 16852 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-19

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0024] Application for Final...-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank...

78 FR 56227 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-12

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0045] Application for Final...-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank...

78 FR 59688 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-27

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0049] Application for Final... AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United States...

77 FR 29519 - To Implement the United States-Colombia Trade Promotion Agreement and for Other Purposes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-18

... Proclamation 8332 of December 29, 2008, implemented U.S. tariff commitments under the United States-Oman Free... States Implementing the United States-Oman Free Trade Agreement.'' Annex II to that publication included... to certain goods of Oman under the terms of general note 31 to the HTS, subchapter XVI of chapter 99...

Heterogeneity in preferences for woody biomass energy in the US Mountain West

Treesearch

Robert M. Campbell; Tyron J. Venn; Nathaniel M. Anderson

2018-01-01

The United States has passed legislation aimed at reducing greenhouse gas emissions (United States Congress, 2005; United States Congress, 2007; EPA, 2015). In order to achieve the goals set by these commitments, significant amounts of fossil fuel energy will need to be replaced with renewable energy. There are multiple renewable technologies from which to choose, and...

78 FR 68838 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-15

...) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank''), that Ex-Im Bank has... services in competition with the exportation of goods or provision of services by a United States industry... information which would jeopardize jobs in the United States by supplying information that competitors could...

Clara Harrison Town and the origins of the first institutional commitment law for the "feebleminded": psychologists as expert diagnosticians.

PubMed

Farreras, Ingrid G

2014-11-01

The first law providing for the commitment of "feeble-minded" individuals in the United States was passed in 1915, in the state of Illinois. House Bill 655 not only allowed for the permanent, involuntary institutionalization of feeble-minded individuals, but it shifted the commitment and discharge authority from the institution superintendents to the courts. Clara Harrison Town, a student of Lightner Witmer, and the state psychologist at the second largest institution for feeble-minded individuals in the country, was instrumental in this law passing and in ensuring that psychologists, for the first time, be viewed as court "experts" when testifying as to the feeble mindedness of individuals.

HPV Vaccination Practices Among Juvenile Justice Facilities in the United States

PubMed Central

Henderson, Courtney E.; Rich, Josiah D.; Lally, Michelle A.

2010-01-01

The juvenile justice setting provides a unique opportunity to administer the human papillomavirus (HPV) vaccine to a high-risk, medically underserved population. We examined current HPV vaccination practices in the United States. Most states (39) offer the HPV vaccine to females committed to juvenile justice facilities. PMID:20413087

76 FR 68615 - National Alzheimer's Disease Awareness Month, 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-04

... National Alzheimer's Disease Awareness Month, 2011 By the President of the United States of America A... disease is a pain they know all too well. Alzheimer's disease burdens an increasing number of our Nation's... health. During National Alzheimer's Disease Awareness Month, we stand united in our commitment to improve...

75 FR 17839 - National Cancer Control Month, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

... Cancer Control Month, 2010 By the President of the United States of America A Proclamation Cancer is.... During National Cancer Control Month, let us renew our commitment to combat this disease by raising... as ``Cancer Control Month.'' NOW, THEREFORE, I, BARACK OBAMA, President of the United States of...

Commitment to Liberal Education at the United States Air Force Academy

ERIC Educational Resources Information Center

Enger, Rolf C.; Jones, Steven K.; Born, Dana H.

2010-01-01

Located just north of Colorado Springs, Colorado, the United States Air Force Academy (USAFA) is one of the nation's federally funded military service academies. With an enrollment of approximately 4,400 undergraduates, the academy offers an integrated four-year curriculum of academics, athletics, leadership and character development, military…

Praise matters: the influence of nurse unit managers' praise on nurses' practice, work environment and job satisfaction: a questionnaire study.

PubMed

Sveinsdóttir, Herdís; Ragnarsdóttir, Erla Dögg; Blöndal, Katrín

2016-03-01

The aim of this study was to investigate the associations between praise from nurse unit managers and job satisfaction, professional practice, workload, work climate and organizational commitment of nurses caring for surgical patients. Praise influences experiences of employees. Web-based, cross-sectional explorative survey design. A structured questionnaire was used to measure praise given by nurse unit managers as perceived by nurses (n = 383; 49% response rate) working with surgical patients. Data were collected between December 2009-January 2010. Several variables assessed the major concepts under study. Binary logistic regression analysis was employed to compare nurses who receive praise very rarely/rarely as compared with very often/rather often. Praise was received often/very often by 31·6% of participants. Compared with nurses receiving praise rarely/very rarely those who received it often/rather showed more job satisfaction, stated they had more opportunities to practice professionally, described a more positive work climate and were more committed to the organization such as being proud to work at and willing to make effort for the unit and hospital. There was no difference between the groups regarding workload. Main findings of the regression analysis were that nurses display their organizational commitment by not thinking about leaving the current workplace and those who value professional recognition are likelier to receive praise than their counterparts. Nurse unit managers should praise their staff in a realistic fashion. Such praise is cost-effective, takes short time, produces positive influences on members of their staff and may improve patient safety. © 2015 John Wiley & Sons Ltd.

78 FR 2672 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-14

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0101] Application for Final..., AP078595XB AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United...

78 FR 78955 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-27

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0060] Application for Final... AP088412XB AGENCY: Export-Import Bank of the United States. ACTION: Notice. SUMMARY: This Notice is to inform the public, in accordance with Section 3(c)(10) of the Charter of the Export-Import Bank of the United...

78 FR 8130 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-05

... the transaction: To support the export of U.S.-manufactured cargo aircraft to Dubai, the United Arab... or Financial Guarantee in Excess of $100 Million: AP087679XX AGENCY: Export-Import Bank of the United...) of the Charter of the Export-Import Bank of the United States (``Ex-Im Bank''), that Ex-Im Bank has...

Mission (IM) possible? Nurse civility in the NICU.

PubMed

Simons, Sherri Lee

2008-01-01

Nurses will work in a unit and choose to stay because they feel pride in their work and are respected. Eliminating horizontal hostility at the unit level begins with a commitment from the NICU's leadership. Establishing and maintaining an environment of civility is essential if the unit is to successfully recruit and maintain the best staff to care for the patients entrusted to it.

Advanced Stirling Radioisotope Generator Thermal Power Model in Thermal Desktop SINDA/FLUINT Analyzer

NASA Technical Reports Server (NTRS)

Wang, Xiao-Yen; Fabanich, William A.; Schmitz, Paul C.

2012-01-01

This paper presents a three-dimensional Advanced Stirling Radioisotope Generator (ASRG) thermal power model that was built using the Thermal Desktop SINDA/FLUINT thermal analyzer. The model was correlated with ASRG engineering unit (EU) test data and ASRG flight unit predictions from Lockheed Martin's Ideas TMG thermal model. ASRG performance under (1) ASC hot-end temperatures, (2) ambient temperatures, and (3) years of mission for the general purpose heat source fuel decay was predicted using this model for the flight unit. The results were compared with those reported by Lockheed Martin and showed good agreement. In addition, the model was used to study the performance of the ASRG flight unit for operations on the ground and on the surface of Titan, and the concept of using gold film to reduce thermal loss through insulation was investigated.

Vibration isolation and pressure compensation apparatus for sensitive instrumentation

NASA Technical Reports Server (NTRS)

Averill, R. D. (Inventor)

1983-01-01

A system for attenuating the inherent vibration associated with a mechanical refrigeration unit employed to cryogenically cool sensitive instruments used in measuring chemical constituents of the atmosphere is described. A modular system including an instrument housing and a reaction bracket with a refrigerator unit floated there between comprise the instrumentation system. A pair of evacuated bellows that "float' refrigerator unit and provide pressure compensation at all levels of pressure from seal level to the vacuum of space. Vibration isolators and when needed provide additional vibration damping for the refrigerator unit. A flexible thermal strap (20 K) serves to provide essentially vibration free thermal contact between cold tip of the refrigerator unit and the instrument component mounted on the IDL mount. Another flexible strap (77 K) serves to provide vibration free thermal contact between the TDL mount thermal shroud and a thermal shroud disposed about the thermal shaft.

Hard Hearts and Open Minds? Governance, Identity, and Counterinsurgency Strategy

DTIC Science & Technology

2008-05-01

by a foreign power. The cases considered will be the United Kingdom in Malaya (1948-1960); France in Algeria (1954-1962); and the United States in...cases presented here are those of the United Kingdom in Malaya from 1948- 1960, France in Algeria from 1954-1962, and the United States in South Vietnam...supported counterinsurgencies in history in terms of resources and manpower committed. (Though France was not technically a “foreign” power in Algeria

Criteria for successful multiprofessional cooperation in palliative care teams.

PubMed

Jünger, S; Pestinger, M; Elsner, F; Krumm, N; Radbruch, L

2007-06-01

Team work is considered a central component of palliative care. Within this comparatively young field of medicine, the emergence of new institutions (eg, palliative care units) highlights the challenge of establishing a completely new team. This study focuses on the factors, which enhance both the success and outcome criteria of good team work from the perception of team members in a palliative care unit. The palliative care team at the University Hospital of Aachen (n = 19) was interviewed 1 year after the unit's startup by the means of semistructured interviews. Interview texts were analysed using qualitative content analysis. Factors crucial to cooperation in the team members' views were close communication, team philosophy, good interpersonal relationships, high team commitment, autonomy and the ability to deal with death and dying. Moreover, close communication was by far the most frequently mentioned criteria for cooperation. Team performance, good coordination of workflow and mutual trust underpin the evaluation of efficient team work. Inefficient team work is associated with the absence of clear goals, tasks and role delegation, as well as a lack of team commitment. In a new team, close communication is particularly important for staff as they reorientate themselves to the dynamics of a new peer group. The results confirm the overwhelming importance of clarity, commitment and close, positive exchange among team members for successful team work.

Suicide Mortality among Kentucky Farmers, 1979-1985.

ERIC Educational Resources Information Center

Stallones, Lorann

1990-01-01

Compared age-specific suicide rates for Kentucky White farmers, Kentucky White males, and United States White males. Found suicide rates highest for farmers, followed by Kentucky males, and the United States males. All males were most likely to use firearms to commit suicide, but farmers and other Kentucky males used firearms significantly more…

Tuning the Discipline of History in the United States: Harmony (and Dissonance) in Teaching and Learning

ERIC Educational Resources Information Center

McInerney, Daniel J.

2017-01-01

Tuning's progress in the discipline of history in the United States since 2009 illustrates the project's continuing capacity to develop "educational structures and programmes on the basis of diversity and autonomy", maintaining the initiative's original European Union commitment in a markedly different academic environment across the…

10 CFR 429.43 - Commercial heating, ventilating, air conditioning (HVAC) equipment.

Code of Federal Regulations, 2012 CFR

2012-01-01

... seasonal energy efficiency ratio (SEER in British thermal units per Watt-hour (Btu/Wh)), the heating...) Package terminal air conditioners: The energy efficiency ratio (EER in British thermal units per Watt-hour... package vertical air conditioner: The energy efficiency ratio (EER in British thermal units per Watt-hour...

10 CFR 429.43 - Commercial heating, ventilating, air conditioning (HVAC) equipment.

Code of Federal Regulations, 2013 CFR

2013-01-01

... seasonal energy efficiency ratio (SEER in British thermal units per Watt-hour (Btu/Wh)), the heating...) Package terminal air conditioners: The energy efficiency ratio (EER in British thermal units per Watt-hour... package vertical air conditioner: The energy efficiency ratio (EER in British thermal units per Watt-hour...

An Isotope-Powered Thermal Storage unit for space applications

NASA Technical Reports Server (NTRS)

Lisano, Michael E.; Rose, M. F.

1991-01-01

An Isotope-Powered Thermal Storage Unit (ITSU), that would store and utilize heat energy in a 'pulsed' fashion in space operations, is described. Properties of various radioisotopes are considered in conjunction with characteristics of thermal energy storage materials, to evaluate possible implementation of such a device. The utility of the unit is discussed in light of various space applications, including rocket propulsion, power generation, and spacecraft thermal management.

Apollo telescope mount thermal systems unit thermal vacuum test

NASA Technical Reports Server (NTRS)

Trucks, H. F.; Hueter, U.; Wise, J. H.; Bachtel, F. D.

1971-01-01

The Apollo Telescope Mount's thermal systems unit was utilized to conduct a full-scale thermal vacuum test to verify the thermal design and the analytical techniques used to develop the thermal mathematical models. Thermal vacuum test philosophy, test objectives configuration, test monitoring, environment simulation, vehicle test performance, and data correlation are discussed. Emphasis is placed on planning and execution of the thermal vacuum test with particular attention on problems encountered in conducting a test of this maguitude.

Short-term benefits from central unit commitment and dispatch: Application to the Southern African Power Pool

NASA Astrophysics Data System (ADS)

Bowen, Brian Hugh

1998-12-01

Electricity utilities in the Southern African region are conscious that gains could be made from more economically efficient trading but have had no tools with which to analyze the effects of a change in policy. This research is the first to provide transparent quantitative techniques to quantify the impacts of new trading arrangements in this region. The study poses a model of the recently formed Southern African Power Pool, built with the collaboration of the region's national utilities to represent each country's demand and generation/transmission system. The multi-region model includes commitment and dispatch from diverse hydrothermal sources over a vast area. Economic gains are determined by comparing the total costs under free-trade conditions with those from the existing fixed-trade bilateral arrangements. The objective function minimizes production costs needed to meet total demand, subject to each utility's constraints for thermal and hydro generation, transmission, load balance and losses. Linearized thermal cost functions are used along with linearized input output hydropower plant curves and hydrothermal on/off status variables to formulate a mixed-integer programming problem. Results from the modeling show that moving to optimal trading patterns could save between 70 million and 130 million per year. With free-trade policies the quantity of power flow between utilities is doubled and maximum usage is made of the hydropower stations thus reducing costs and fuel use. In electricity exporting countries such as Zambia and Mozambique gains from increased trade are achieved which equal 16% and 18% respectively of the value of their total manufactured exports. A sensitivity analysis is conducted on the possible effects of derating generation, derating transmission and reducing water inflows but gains remain large. Maximum economic gains from optimal trading patterns can be achieved by each country allowing centralized control through the newly founded SAPP coordination center. Using standard mixed integer programming solvers makes the cost of such modeling activity easily affordable to each utility in the Southern African pool. This research provides the utilities with the modeling tools to quantify the gains from increased trade and thereby furthers a move towards greater efficiency, faster economic growth and reduced use of fossil fuels.

The Negative Impact of Organizational Cynicism on Physicians and Nurses

PubMed Central

Volpe, Rebecca L.; Mohammed, Susan; Hopkins, Margaret; Shapiro, Daniel; Dellasega, Cheryl

2015-01-01

Despite the potentially severe consequences that could result, there is a paucity of research on organizational cynicism within US healthcare providers. In response, this study investigated the effect of cynicism on organizational commitment, job satisfaction, and interest in leaving the hospital for another job in a sample of 205 physicians and 842 nurses. Three types of cynicism were investigated: trait (dispositional), global (directed toward the hospital), and local (directed toward a specific unit or department). Findings indicate that all three types of cynicism were negatively related to affective organizational commitment and job satisfaction, but positively related to interest in leaving. In both nurse and physician samples, cynicism explained about half of the variance in job satisfaction and affective commitment, which is the type of commitment managers are most eager to promote. Cynicism accounted for about a quarter and a third of the variance in interest in leaving the hospital for nurses and physicians, respectively. Trait, global and local cynicism each accounted for unique variance in affective commitment, satisfaction, and interest in leaving, with global cynicism exerting the largest influence on each outcome. The implications for managers are that activities aimed at decreasing organizational cynicism are likely to increase affective organizational commitment, job satisfaction, and organizational tenure. PMID:25350015

Empowering workplace and wellbeing among healthcare professionals: the buffering role of job control.

PubMed

Galletta, Maura; Portoghese, Igor; Fabbri, Daniele; Pilia, Ilaria; Campagna, Marcello

2016-05-26

Health care workers are exposed to several job stressors that can adversely affect their wellbeing. Workplace incivility is a growing organizational concern with the potential to create workplaces harmful to individuals' wellbeing and increase occupational health risks. Based on the Job Demands-Resources (JD-R) model, the purpose of the present study was to investigate the role of two resources (organizational empowerment and job control) on individuals' well-being (emotional exhaustion) and attitude at work (unit affective commitment). A total of 210 hospital workers completed a self-administered questionnaire that was used to measure organizational empowerment, workplace incivility, job control, exhaustion, and affective commitment. Data were collected in 2014. Data were examined via linear regression analyses. The results showed that workplace incivility was positively related to emotional exhaustion and negatively related to affective commitment. Workplace empowerment was positively related to affective commitment and negatively related to emotional exhaustion. Furthermore, the positive relationship between workplace empowerment and affective commitment was significantly moderated by job control. Our results found support for the JD-R model. Specifically, results showed the buffering effect of job control in the relationship between empowerment and affective commitment. Our findings may concretely contribute to the stress literature and offer additional suggestions to promote healthy workplaces.

Business Leadership in Global Climate Change Responses

PubMed Central

Esty, Daniel C.

2018-01-01

In the 2015 Paris Climate Change Agreement, 195 countries committed to reducing greenhouse gas emissions in recognition of the scientific consensus on the consequences of climate change, including substantial public health burdens. In June 2017, however, US president Donald Trump announced that the United States would not implement the Paris Agreement. We highlight the business community’s backing for climate change action in the United States. Just as the US federal government is backing away from its Paris commitments, many corporate executives are recognizing the need to address the greenhouse gas emissions of their companies and the business logic of strong environmental, social, and governance practices more generally. We conclude that climate change could emerge as an issue on which the business and public health communities might align and provide leadership. PMID:29698101

Business Leadership in Global Climate Change Responses.

PubMed

Esty, Daniel C; Bell, Michelle L

2018-04-01

In the 2015 Paris Climate Change Agreement, 195 countries committed to reducing greenhouse gas emissions in recognition of the scientific consensus on the consequences of climate change, including substantial public health burdens. In June 2017, however, US president Donald Trump announced that the United States would not implement the Paris Agreement. We highlight the business community's backing for climate change action in the United States. Just as the US federal government is backing away from its Paris commitments, many corporate executives are recognizing the need to address the greenhouse gas emissions of their companies and the business logic of strong environmental, social, and governance practices more generally. We conclude that climate change could emerge as an issue on which the business and public health communities might align and provide leadership.

10 CFR 429.43 - Commercial heating, ventilating, air conditioning (HVAC) equipment.

Code of Federal Regulations, 2014 CFR

2014-01-01

... conditioners: The energy efficiency ratio (EER in British thermal units per Watt-hour (Btu/Wh)), the cooling...) Package terminal heat pumps: The energy efficiency ratio (EER in British thermal units per Watt-hour (Btu...: The energy efficiency ratio (EER in British thermal units per Watt-hour (Btu/Wh)) and the cooling...

Missile defense and strategic stability: Terminal High Altitude Area Defense (THAAD) in South Korea

DOE PAGES

Sankaran, Jaganath; Fearey, Bryan L.

2017-02-06

South Korea is threatened by its troubled relationship with North Korea. North Korea possesses a large cache of missiles as well as chemical and biological weapons, and the future potential to mount nuclear weapons on its missiles. The United States is also challenged because of its defense commitments to Seoul. As a countermeasure, the United States and South Korea decided to deploy Terminal High Altitude Area Defense (THAAD) missile defenses in South Korea. However, China has objected. Chinese scholars believe the THAAD radar would be able to track Chinese inter-continental ballistic missiles, thereby weakening their deterrent. A technical analysis doesmore » not support this assertion. But, it is vital for South Korea, given its proximity and economic interdependence, to reassure China. The United States Forces Korea will deploy THAD and that is not a commitment by Seoul to become part of U.S.-led missile defenses in the Asia-Pacific.« less

Missile defense and strategic stability: Terminal High Altitude Area Defense (THAAD) in South Korea

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

Sankaran, Jaganath; Fearey, Bryan L.

South Korea is threatened by its troubled relationship with North Korea. North Korea possesses a large cache of missiles as well as chemical and biological weapons, and the future potential to mount nuclear weapons on its missiles. The United States is also challenged because of its defense commitments to Seoul. As a countermeasure, the United States and South Korea decided to deploy Terminal High Altitude Area Defense (THAAD) missile defenses in South Korea. However, China has objected. Chinese scholars believe the THAAD radar would be able to track Chinese inter-continental ballistic missiles, thereby weakening their deterrent. A technical analysis doesmore » not support this assertion. But, it is vital for South Korea, given its proximity and economic interdependence, to reassure China. The United States Forces Korea will deploy THAD and that is not a commitment by Seoul to become part of U.S.-led missile defenses in the Asia-Pacific.« less

Sexual Trafficking in the United States: A Domestic Problem with Transnational Dimensions

ERIC Educational Resources Information Center

Hodge, David R.

2008-01-01

The trafficking of young women and children for prostitution and other forms of sexual exploitation is one of the most significant human rights abuses in contemporary society. In keeping with the social work profession's commitment to social justice, this article examines the issue of sexual trafficking in the United States. The transnational…

A Case Study of Resources Management Planning with Multiple Objectives and Projects

Treesearch

David L. Peterson; David G. Silsbee; Daniel L. Schmoldt

1995-01-01

Each National Park Service unit in the United States produces a resources management plan (RMP) every four years or less. The plans commit budgets and personnel to specific projects for four years, but they are prepared with little quantitative and analytical rigor and without formal decisionmaking tools. We have previously described a multiple objective planning...

Strategic and tactiocal planning for managing national park resources

Treesearch

Daniel L. Schmoldt; David L. Peterson

2001-01-01

Each National Park Service unit in the United States produces a resource management plan (RMP) every four years or less. These plans constitute a strategic agenda for a park. Later, tactical plans commit budgets and personnel to specific projects over the planning horizon. Yet, neither planning stage incorporates much quantitative and analytical rigor and is devoid of...

A Case Study of College Students' Perspectives of Prejudice Based on Holocaust and Genocide Education

ERIC Educational Resources Information Center

Fiedler, Marcia Stein

2012-01-01

Violence committed against individuals because of their race, religion, ethnicity, national origin, gender, gender identity, or sexual orientation remains a serious problem in the United States of America. The United States Federal Bureau of Investigation (FBI) reported school and college settings as the third most frequent location for hate…

A resolution honoring Admiral Thad Allen of the United States Coast Guard (Ret.) for his lifetime of selfless commitment and exemplary service to the United States.

THOMAS, 112th Congress

Sen. Cochran, Thad [R-MS

2011-05-05

Senate - 06/30/2011 Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

"Long, Boring, and Tedious": Youths' Experiences with Complex, Religious Texts

ERIC Educational Resources Information Center

Rackley, Eric D.; Kwok, Michelle

2016-01-01

Growing out of the renewed attention to text complexity in the United States and the large population of youth who are deeply committed to reading scripture, this study explores 16 Latter-day Saint and Methodist youths' experiences with complex, religious texts. The study took place in the Midwestern United States. Data consisted of an academic…

Care delivery and compensation system changes: a case study of organizational readiness within a large dental care practice organization in the United States.

PubMed

Cunha-Cruz, Joana; Milgrom, Peter; Huebner, Colleen E; Scott, JoAnna; Ludwig, Sharity; Dysert, Jeanne; Mitchell, Melissa; Allen, Gary; Shirtcliff, R Mike

2017-12-20

Dental care delivery systems in the United States are consolidating and large practice organizations are becoming more common. At the same time, greater accountability for addressing disparities in access to care is being demanded when public funds are used to pay for care. As change occurs within these new practice structures, attempts to implement change in the delivery system may be hampered by failure to understand the organizational climate or fail to prepare employees to accommodate new goals or processes. Studies of organizational behavior within oral health care are sparse and have not addressed consolidation of current delivery systems. The objective of this case study was to assess organizational readiness for implementing change in a large dental care organization consisting of staff model clinics and affiliated dental practices and test associations of readiness with workforce characteristics and work environment. A dental care organization implemented a multifaceted quality improvement program, called PREDICT, in which community-based mobile and clinic-based dental services were integrated and the team compensated based in part on meeting performance targets. Dental care providers and supporting staff members (N = 181) were surveyed before program implementation and organizational readiness for implementing change (ORIC) was assessed by two 5-point scales: change commitment and efficacy. Providers and staff demonstrated high organizational readiness for change. Median change commitment was 3.8 (Interquartile range [IQR]: 3.3-4.3) and change efficacy was 3.8 (IQR: 3.0-4.2). In the adjusted regression model, change commitment was associated with organizational climate, support for methods to arrest tooth decay and was inversely related to office chaos. Change efficacy was associated with organizational climate, support for the company's mission and was inversely related to burnout. Each unit increase in the organizational climate scale predicted 0.45 and 0.8-unit increases in change commitment and change efficacy. The survey identified positive readiness for change and highlighted weaknesses that are important cautions for this organization and others initiating change. Future studies will examine how organizational readiness to change, workforce characteristics and work environment influenced successful implementation within this organization.

Iran: Politics, Human Rights, and U.S. Policy

DTIC Science & Technology

2017-02-17

Revolution in Iran in 1979, the United States and Iran have been at odds politically and diplomatically, and U.S. policy has been intended to reduce the...the potential for Iran to develop a nuclear weapon increased. Beginning in 2010, the United States orchestrated broad international economic pressure...characterized Iran as an adversary of the United States and stated a commitment to countering Iran’s regional influence – although without taking steps that

Looking back at the future: why Hillarycare failed.

PubMed

Navarro, Vicente

2008-01-01

The current Democratic Party candidates for U.S. president, including Hillary Rodham Clinton, have committed themselves to establishing universal health care that will guarantee access to care in time of need, a basic human right still denied in the United States. This commitment is partly a response to the U.S. population's high levels of dissatisfaction (now at unprecedented levels) with the way health care is funded and organized. The article analyzes why a similar commitment by President Bill Clinton in 1992 failed, and challenges some of the main explanations for that failure put forward by protagonists of the White House health care reform task force (chaired by Hillary Clinton). The author emphasizes that the primary reason for the failure was the lack of political will to confront major players in medical care funding, especially the insurance companies and large employers. He postulates that unless such political will exists and unless the system of funding electoral campaigns undergoes major reform-reducing or eliminating the power of financial and economic lobbies in the political process-the United States will not have universal health care. It is a worrisome sign that these lobbies are financing the campaigns of many of today's presidential candidates.

Comparison of the Thermal Spread of Three Different Electrosurgical Generators on Rat Uterus: A Preliminary Experimental Study.

PubMed

Karacan, Tolga; Usta, Taner; Ozkaynak, Aysel; Onur Cakir, Omer; Kahraman, Aslı; Ozyurek, Eser

2018-05-23

The objective of this study was to compare the depth and width of thermal spread caused on rat uterine tissue after application of 3 different electrosurgical generators. Alsa Excell 350 MCDSe (Unit A), Meditom DT-400P (Unit M), and ERBE Erbotom VIO 300 D (Unit E) electrosurgical units (ESUs) were used. The number of Wistar Hannover rats required to obtain valid results was 10. The primary objective of the study was to compare the 3 ESUs using the same instrument and the same waveform. The secondary objective of the study was to compare the differences between monopolar and bipolar systems of each ESU separately using the same waveform. The thermal spread caused by each ESU using monopolar instruments with continuous and interrupted waveforms was significantly different. Among the 3 devices, Unit A caused the largest thermal uterine tissue spread. On the other hand, Unit E caused the most superficial thermal tissue spread, and the smallest thermal spread among all ESUs. Surgeons should note that different ESUs used with the same power output might create different thermal effects especially in the monopolar configuration within the same waveform, for the same duration, and with the same instrument. © 2018 S. Karger AG, Basel.

Design study on the efficiency of the thermal scheme of power unit of thermal power plants in hot climates

NASA Astrophysics Data System (ADS)

Sedlov, A.; Dorokhov, Y.; Rybakov, B.; Nenashev, A.

2017-11-01

At the stage of pre-proposals unit of the thermal power plants for regions with a hot climate requires a design study on the efficiency of possible options for the structure of the thermal circuit and a set of key parameters. In this paper, the thermal circuit of the condensing unit powerfully 350 MW. The main feature of the external conditions of thermal power plants in hot climates is the elevated temperature of cooling water of the turbine condensers. For example, in the Persian Gulf region as the cooling water is sea water. In the hot season of the year weighted average sea water temperature of 30.9 °C and during the cold season to 22.8 °C. From the turbine part of the steam is supplied to the distillation-desalination plant. In the hot season of the year heat scheme with pressure fresh pair of 23.54 MPa, temperature 570/560 °C and feed pump with electric drive (EDP) is characterized by a efficiency net of 0.25% higher than thermal schem with feed turbine pump (TDP). However, the supplied power unit with PED is less by 11.6 MW. Calculations of thermal schemes in all seasons of the year allowed us to determine the difference in the profit margin of units of the TDP and EDP. During the year the unit with the TDP provides the ability to obtain the profit margin by 1.55 million dollars more than the unit EDP. When using on the market subsidized price of electricity (Iran) marginal profit of a unit with TDP more at 7.25 million dollars.

Tunable Multifunctional Thermal Metamaterials: Manipulation of Local Heat Flux via Assembly of Unit-Cell Thermal Shifters

PubMed Central

Park, Gwanwoo; Kang, Sunggu; Lee, Howon; Choi, Wonjoon

2017-01-01

Thermal metamaterials, designed by transformation thermodynamics are artificial structures that can actively control heat flux at a continuum scale. However, fabrication of them is very challenging because it requires a continuous change of thermal properties in materials, for one specific function. Herein, we introduce tunable thermal metamaterials that use the assembly of unit-cell thermal shifters for a remarkable enhancement in multifunctionality as well as manufacturability. Similar to the digitization of a two-dimensional image, designed thermal metamaterials by transformation thermodynamics are disassembled as unit-cells thermal shifters in tiny areas, representing discretized heat flux lines in local spots. The programmed-reassembly of thermal shifters inspired by LEGO enable the four significant functions of thermal metamaterials—shield, concentrator, diffuser, and rotator—in both simulation and experimental verification using finite element method and fabricated structures made from copper and PDMS. This work paves the way for overcoming the structural and functional limitations of thermal metamaterials. PMID:28106156

Tunable Multifunctional Thermal Metamaterials: Manipulation of Local Heat Flux via Assembly of Unit-Cell Thermal Shifters

NASA Astrophysics Data System (ADS)

Park, Gwanwoo; Kang, Sunggu; Lee, Howon; Choi, Wonjoon

2017-01-01

Thermal metamaterials, designed by transformation thermodynamics are artificial structures that can actively control heat flux at a continuum scale. However, fabrication of them is very challenging because it requires a continuous change of thermal properties in materials, for one specific function. Herein, we introduce tunable thermal metamaterials that use the assembly of unit-cell thermal shifters for a remarkable enhancement in multifunctionality as well as manufacturability. Similar to the digitization of a two-dimensional image, designed thermal metamaterials by transformation thermodynamics are disassembled as unit-cells thermal shifters in tiny areas, representing discretized heat flux lines in local spots. The programmed-reassembly of thermal shifters inspired by LEGO enable the four significant functions of thermal metamaterials—shield, concentrator, diffuser, and rotator—in both simulation and experimental verification using finite element method and fabricated structures made from copper and PDMS. This work paves the way for overcoming the structural and functional limitations of thermal metamaterials.

Males are overrepresented among life science researchers committing scientific misconduct.

PubMed

Fang, Ferric C; Bennett, Joan W; Casadevall, Arturo

2013-01-22

A review of the United States Office of Research Integrity annual reports identified 228 individuals who have committed misconduct, of which 94% involved fraud. Analysis of the data by career stage and gender revealed that misconduct occurred across the entire career spectrum from trainee to senior scientist and that two-thirds of the individuals found to have committed misconduct were male. This exceeds the overall proportion of males among life science trainees and faculty. These observations underscore the need for additional efforts to understand scientific misconduct and to ensure the responsible conduct of research. As many of humanity's greatest problems require scientific solutions, it is critical for the scientific enterprise to function optimally. Misconduct threatens the scientific enterprise by undermining trust in the validity of scientific findings. We have examined specific demographic characteristics of individuals found to have committed research misconduct in the life sciences. Our finding that misconduct occurs across all stages of career development suggests that attention to ethical aspects of the conduct of science should not be limited to those in training. The observation that males are overrepresented among those who commit misconduct implies a gender difference that needs to be better understood in any effort to promote research integrity.

NEEDS v.5.15 User Guide

EPA Pesticide Factsheets

View a user guide for the the updated National Electric Energy Data System (NEEDS), the database used to construct the model plants that represent existing and planned/committed units in EPA modeling applications.

40 CFR 74.47 - Transfer of allowances from the replacement of thermal energy-combustion sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... replacement of thermal energy-combustion sources. 74.47 Section 74.47 Protection of Environment ENVIRONMENTAL...—combustion sources. (a) Thermal energy plan—(1) General provisions. The designated representative of an opt... quarter the replacement unit(s) will replace thermal energy of the opt-in source; (ii) The name...

Options for pricing ancillary services in a deregulated power system

NASA Astrophysics Data System (ADS)

Yamin, Hatim Yahya

2001-07-01

GENCOs in restructured systems are compensated for selling energy in the market. In a restructured market, a mechanism is required to entice participants in the market to provide ancillary services and to ensure adequate compensation that would guarantee its economic viability. The ISO controls the dispatch of generation, manages the reliability of the transmission grid, provides open access to the transmission, buys and provides ancillary services as required, coordinates day-ahead, hour-ahead schedules and performs real time balancing of load and generation, settles real time imbalances and ancillary services sales and purchases. The ISO, also, administers congestion management protocols for the transmission grid. Since the ISO does not own any generating units it must ensure that there is enough reserves for maintaining reliability according to FERC regulations, and sufficient unloaded generating capacity for balancing services in a real-time market. The ISO could meet these requirements by creating a competitive market for ancillary services, which are metered and remain unbundled to provide an accurate compensation for each supplier and cost to each consumer, In this study, we give an overview for restructuring and ancillary services in a restructured power marketplace. Also, we discuss the effect of GENCOs' actions in the competitive energy and ancillary service markets. In addition, we propose an auction market design for hedging ancillary service costs in California market. Furthermore, we show how to include the n-1 and voltage contingencies in security constrained unit commitment. Finally, we present two approaches for GENCOs' unit commitment in a restructured power market; one is based on game theory and the other is based on market price forecasting. In each of the two GENCOs' unit commitment approaches, we discuss the GENCOs' optimal bidding strategies in energy and ancillary service markets to maximize the GENCOs' profit.

28 CFR 2.11 - Application for parole; notice of hearing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... pursuant to § 2.12. Prisoners committed under the Federal Juvenile Delinquency Act shall be considered for... RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees...

28 CFR 2.11 - Application for parole; notice of hearing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... pursuant to § 2.12. Prisoners committed under the Federal Juvenile Delinquency Act shall be considered for... RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees...

28 CFR 2.11 - Application for parole; notice of hearing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... pursuant to § 2.12. Prisoners committed under the Federal Juvenile Delinquency Act shall be considered for... RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees...

28 CFR 2.11 - Application for parole; notice of hearing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... pursuant to § 2.12. Prisoners committed under the Federal Juvenile Delinquency Act shall be considered for... RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees...

28 CFR 2.11 - Application for parole; notice of hearing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... pursuant to § 2.12. Prisoners committed under the Federal Juvenile Delinquency Act shall be considered for... RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees...

Satellite Power System (SPS) societal assessment

NASA Technical Reports Server (NTRS)

1980-01-01

Construction and operation of a 60-unit (300 GW) domestic SPS over the period 2000 to 2030 would stress many segments of U.S. society. A significant commitment of resources (land, energy, materials) would be required, and a substantial proportion of them would have to be committed prior to the production of any SPS electricity. Forty-four concerns about the SPS were identified via a public outreach experiment involving 9000 individuals from three special interest organizations. The concerns focused on environmental impacts (particularly the effects of microwave radiation) and the centralizing tendency of the SPS on society.

A History of the Lightning Launch Commit Criteria and the Lightning Advisory Panel for America's Space Program

NASA Technical Reports Server (NTRS)

Merceret, Francis J. (Editor); Willett, John C.; Christian, Hugh J.; Dye, James E.; Krider, E. Phillip; Madura, John T.; OBrien, T. Paul; Rust, W. David; Walterscheid, Richard L.

2010-01-01

The history of the Lightning Launch Commit Criteria (LLCC) used at all spaceports under the jurisdiction of the United States is provided. The formation and history of the Lightning Advisory Panel (LAP) that now advises NASA, the Air Force and the Federal Aviation Administration on LLCC development and improvement is emphasized. The period covered extends from the early days of space flight through 2010. Extensive appendices provide significant detail about important aspects that are only summarized in the main text.

Establishment of an Undergraduate Research and Training Program in Radiochemistry at Florida Memorial University, a Historically Black College or University (HBCU)

NASA Astrophysics Data System (ADS)

Tamalis, Dimitri; Stiffin, Rose; Elliott, Michael; Huisso, Ayivi; Biegalski, Steven; Landsberger, Sheldon

2009-08-01

With the passing of the Energy Policy Act of 2005, the United States is experiencing for the first time in over two decades, what some refer to as the "Nuclear Renaissance". The US Nuclear Regulatory Commission (NRC) recognizes this surge in application submissions and is committed to reviewing these applications in a timely manner to support the country's growing energy demands. Notwithstanding these facts, it is understood that the nuclear industry requires appropriately trained and educated personnel to support the growing needs of the nuclear industry and the US NRC. Equally important is the need to educate the next generation of students in nuclear non-proliferation, nuclear forensics and various aspects of homeland security for the national laboratories and the Department of Defense. From mechanical engineers educated and experienced in materials, thermal/fluid dynamics, and component failure analysis, to physicists using advanced computing techniques to design the next generation of nuclear reactor fuel elements, the need for new engineers, scientists, and health physicist has never been greater.

78 FR 39285 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-01

... EXPORT-IMPORT BANK OF THE UNITED STATES [Public Notice: 2013-0033] Application for Final... operating lease for long-haul service from Brazil and Chile to other countries. To the extent that Ex-Im... in the United States. DATES: Comments must be received on or before July 26, 2013 to be assured of...

Affordable and Sustainable Energy in the Borough of Woking in the United Kingdom

ERIC Educational Resources Information Center

Thorp, John P.; Curran, Lara

2009-01-01

Woking Borough Council in the United Kingdom has long been committed to protecting the environment, a goal explicitly stated as one of the borough's top three priorities. Woking is also known for its pioneering approach in operating an extensive networked electricity and district heating system based on co- and trigeneration, as well as what is…

Equal Opportunity Climate and Total Quality Management: A Preliminary Study.

DTIC Science & Technology

1994-09-01

The purpose of the present study is to show the relationship between military Equal Opportunity (EO) and Total Quality Management (TQM). Three...military units were identified that had a recognized TQM program and had completed the Military Equal Opportunity Climate Survey (MEOCS). These three units...commitment, satisfaction, positive EO behaviors (minorities asked to make suggestions, socializing ), fair treatment, and supervision. Discussion

Indicators of Higher Education Equity in the United States: 45 Year Trend Report

ERIC Educational Resources Information Center

Cahalan, Margaret; Perna, Laura

2015-01-01

The U.S. has a core constitutional and founding commitment to equality of opportunity for all citizens. Whether viewed as an end in itself or a means to fostering increased national achievement and competitiveness, the 21st century United States conversation about equity reflects a national consensus about the many benefits of and necessity for…

"Attraction, Attention, and Desire": Consumer Culture as Pedagogical Paradigm in Museums in the United States, 1900-1930

ERIC Educational Resources Information Center

Cain, Victoria

2012-01-01

Urged on by a young generation of reform-minded professionals, museums in the United States adopted the premises and practices of consumer culture in the early twentieth century. This article argues that this turn towards consumer culture resulted from a new institutional commitment to public education and a radical re-conception of visual…

Making God Known, Loved, and Served: The Future of Catholic Primary and Secondary Schools in the United States

ERIC Educational Resources Information Center

Catholic Education: A Journal of Inquiry and Practice, 2008

2008-01-01

In June 2005, shortly before Rev. John I. Jenkins, CSC, became president of the University of Notre Dame, the United States Conference of Catholic Bishops released a pastoral statement, "Renewing Our Commitment to Catholic Elementary and Secondary Schools in the Third Millennium." This document, building upon the rich experience of two…

A three-stage birandom program for unit commitment with wind power uncertainty.

PubMed

Zhang, Na; Li, Weidong; Liu, Rao; Lv, Quan; Sun, Liang

2014-01-01

The integration of large-scale wind power adds a significant uncertainty to power system planning and operating. The wind forecast error is decreased with the forecast horizon, particularly when it is from one day to several hours ahead. Integrating intraday unit commitment (UC) adjustment process based on updated ultra-short term wind forecast information is one way to improve the dispatching results. A novel three-stage UC decision method, in which the day-ahead UC decisions are determined in the first stage, the intraday UC adjustment decisions of subfast start units are determined in the second stage, and the UC decisions of fast-start units and dispatching decisions are determined in the third stage is presented. Accordingly, a three-stage birandom UC model is presented, in which the intraday hours-ahead forecasted wind power is formulated as a birandom variable, and the intraday UC adjustment event is formulated as a birandom event. The equilibrium chance constraint is employed to ensure the reliability requirement. A birandom simulation based hybrid genetic algorithm is designed to solve the proposed model. Some computational results indicate that the proposed model provides UC decisions with lower expected total costs.

The association of leadership styles and empowerment with nurses' organizational commitment in an acute health care setting: a cross-sectional study.

PubMed

Asiri, Samirah A; Rohrer, Wesley W; Al-Surimi, Khaled; Da'ar, Omar O; Ahmed, Anwar

2016-01-01

The current challenges facing healthcare systems, in relation to the shortage of health professionals, necessitates mangers and leaders to learn from different leadership styles and staff empowerment strategies, so as to create a work environment that encourages nursing staff commitment to patients and their organization. This study intends to measure the effects of nurses' overall perception of the leadership style of their managers, and psychological empowerment on their organizational commitment in acute care units, in National Guard Health Affairs, Riyadh City, Saudi Arabia. This was a cross-sectional survey, where the data was obtained from nurses at King Abdulaziz Medical City. Hard copy questionnaires were distributed to 350 randomly selected nurses. Three hundred and thirty two (332) were completed, representing a response rate of 95 %. Three validated survey instruments were used to obtain the data: (1) The Multifactor Leadership Questionnaire (MLQ), formulated by Bass and Avolio (1997), (2) The Psychological Empowerment Scale developed by Spreitzer (1995) and (3) The Three-Component Model of Employee Commitment developed by Meyer and Allen (1997). A theoretical model that conceptually links leadership, empowerment, and organizational commitment was used. The SPSS program version 19 was employed to perform descriptive and inferential statistics including correlation and stepwise multiple regression analysis. Overall most nurses perceived their immediate nursing managers as not displaying the ideal level of transformational leadership (TFL) behaviors. Nurses' commitment appeared to be negatively correlated with TFL style and perceived psychological empowerment. However, commitment was positively correlated with the Transactional Leadership (TAL) style. Analysis, also, showed that commitment is significantly associated with the nurse's nationality by region: North American (P = 0.001) and Arab (p = 0.027). The other important predictors of commitment include TAL (P = 0.027), Laissez-faire Leadership (LFL (P = 0.012), and autonomy (P = 0.016). The linear combination of these predictors explained 20 % of the variability of the nurses' commitment. The study findings suggest that leadership styles and employee empowerment could play an instrumental role in promoting organizational commitment of nurses working in acute health care settings, at least in the Saudi Arabian context.

The multimillennial sea-level commitment of global warming.

PubMed

Levermann, Anders; Clark, Peter U; Marzeion, Ben; Milne, Glenn A; Pollard, David; Radic, Valentina; Robinson, Alexander

2013-08-20

Global mean sea level has been steadily rising over the last century, is projected to increase by the end of this century, and will continue to rise beyond the year 2100 unless the current global mean temperature trend is reversed. Inertia in the climate and global carbon system, however, causes the global mean temperature to decline slowly even after greenhouse gas emissions have ceased, raising the question of how much sea-level commitment is expected for different levels of global mean temperature increase above preindustrial levels. Although sea-level rise over the last century has been dominated by ocean warming and loss of glaciers, the sensitivity suggested from records of past sea levels indicates important contributions should also be expected from the Greenland and Antarctic Ice Sheets. Uncertainties in the paleo-reconstructions, however, necessitate additional strategies to better constrain the sea-level commitment. Here we combine paleo-evidence with simulations from physical models to estimate the future sea-level commitment on a multimillennial time scale and compute associated regional sea-level patterns. Oceanic thermal expansion and the Antarctic Ice Sheet contribute quasi-linearly, with 0.4 m °C(-1) and 1.2 m °C(-1) of warming, respectively. The saturation of the contribution from glaciers is overcompensated by the nonlinear response of the Greenland Ice Sheet. As a consequence we are committed to a sea-level rise of approximately 2.3 m °C(-1) within the next 2,000 y. Considering the lifetime of anthropogenic greenhouse gases, this imposes the need for fundamental adaptation strategies on multicentennial time scales.

The multimillennial sea-level commitment of global warming

PubMed Central

Levermann, Anders; Clark, Peter U.; Marzeion, Ben; Milne, Glenn A.; Pollard, David; Radic, Valentina; Robinson, Alexander

2013-01-01

Global mean sea level has been steadily rising over the last century, is projected to increase by the end of this century, and will continue to rise beyond the year 2100 unless the current global mean temperature trend is reversed. Inertia in the climate and global carbon system, however, causes the global mean temperature to decline slowly even after greenhouse gas emissions have ceased, raising the question of how much sea-level commitment is expected for different levels of global mean temperature increase above preindustrial levels. Although sea-level rise over the last century has been dominated by ocean warming and loss of glaciers, the sensitivity suggested from records of past sea levels indicates important contributions should also be expected from the Greenland and Antarctic Ice Sheets. Uncertainties in the paleo-reconstructions, however, necessitate additional strategies to better constrain the sea-level commitment. Here we combine paleo-evidence with simulations from physical models to estimate the future sea-level commitment on a multimillennial time scale and compute associated regional sea-level patterns. Oceanic thermal expansion and the Antarctic Ice Sheet contribute quasi-linearly, with 0.4 m °C−1 and 1.2 m °C−1 of warming, respectively. The saturation of the contribution from glaciers is overcompensated by the nonlinear response of the Greenland Ice Sheet. As a consequence we are committed to a sea-level rise of approximately 2.3 m °C−1 within the next 2,000 y. Considering the lifetime of anthropogenic greenhouse gases, this imposes the need for fundamental adaptation strategies on multicentennial time scales. PMID:23858443

Implementation Of The Materials Certification Process

DOT National Transportation Integrated Search

2000-05-26

The South Dakota Department of Transportation has committed resources to investigate certification practices across the United States, and to develop and implement an improved material certification process. The research team reviewed Study SD96-06 a...

President Kennedy's Speech at Rice University

NASA Technical Reports Server (NTRS)

1988-01-01

This video tape presents unedited film footage of President John F. Kennedy's speech at Rice University, Houston, Texas, September 12, 1962. The speech expresses the commitment of the United States to landing an astronaut on the Moon.

22 CFR 40.22 - Multiple criminal convictions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... years, and who has also been convicted of at least one other such offense or any other offense committed... by the United States Ambassador to the Federal Republic of Germany acting pursuant to Executive Order...

Experience in connecting the power generating units of thermal power plants to automatic secondary frequency regulation within the united power system of Russia

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

Zhukov, A. V.; Komarov, A. N.; Safronov, A. N.

The principles of central control of the power generating units of thermal power plants by automatic secondary frequency and active power overcurrent regulation systems, and the algorithms for interactions between automatic power control systems for the power production units in thermal power plants and centralized systems for automatic frequency and power regulation, are discussed. The order of switching the power generating units of thermal power plants over to control by a centralized system for automatic frequency and power regulation and by the Central Coordinating System for automatic frequency and power regulation is presented. The results of full-scale system tests ofmore » the control of power generating units of the Kirishskaya, Stavropol, and Perm GRES (State Regional Electric Power Plants) by the Central Coordinating System for automatic frequency and power regulation at the United Power System of Russia on September 23-25, 2008, are reported.« less

Enhanced Androgen Signaling with Androgen Receptor Overexpression in the Osteoblast Lineage Controls Skeletal Turnover, Matrix Quality and Bone Architecture

DTIC Science & Technology

2009-12-01

calculatedbyconverting thegrayscale output of bone voxels in Hounsfield units (HU) to mineral values (mg/cc of HA) through the use of a calibration phantom...NUMBER Kristine M. Wiren, Ph.D. 5e. TASK NUMBER E-Mail: wirenk@ohsu.edu 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES...and d) characterization of effects of androgen on MSC colony forming units and lineage commitment in vitro. In this final report, we have included

36 CFR 1206.4 - What is the purpose of the Commission?

Code of Federal Regulations, 2010 CFR

2010-07-01

... preserve, publish, and encourage the use of primary documentary sources. Through our grant programs... Native American tribes or groups, and individuals committed to the preservation, publication, or use of United States documentary resources. ...

Supporting Our Nation's Nuclear Industry

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

Lyons, Peter

2011-12-16

On the 60th anniversary of the world's first nuclear power plant to produce electricity, Assistant Secretary for Nuclear Energy Peter Lyons discusses the Energy Department's and the Administration's commitment to promoting a nuclear renaissance in the United States.

Supporting Our Nation's Nuclear Industry

ScienceCinema

Lyons, Peter

2018-02-07

On the 60th anniversary of the world's first nuclear power plant to produce electricity, Assistant Secretary for Nuclear Energy Peter Lyons discusses the Energy Department's and the Administration's commitment to promoting a nuclear renaissance in the United States.

2015 Key Water Power Program and National Laboratory Accomplishments

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

Office of Energy Efficiency and Renewable Energy

The U.S. Department of Energy Water Power Program is committed to developing and deploying a portfolio of innovative technologies and market solutions for clean, domestic power generation from water resources across the United States.

Flexible operation of batteries in power system scheduling with renewable energy

DOE PAGES

Li, Nan; Uckun, Canan; Constantinescu, Emil M.; ...

2015-12-17

The fast growing expansion of renewable energy increases the complexities in balancing generation and demand in the power system. The energy-shifting and fast-ramping capability of energy storage has led to increasing interests in batteries to facilitate the integration of renewable resources. In this paper, we present a two-step framework to evaluate the potential value of energy storage in power systems with renewable generation. First, we formulate a stochastic unit commitment approach with wind power forecast uncertainty and energy storage. Second, the solution from the stochastic unit commitment is used to derive a flexible schedule for energy storage in economic dispatchmore » where the look-ahead horizon is limited. Here, analysis is conducted on the IEEE 24-bus system to demonstrate the benefits of battery storage in systems with renewable resources and the effectiveness of the proposed battery operation strategy.« less

Does culture impact on notions of criminal responsibility and action? The case of spirit possession.

PubMed

Ahmad, Ayesha; Dein, Simon

2016-10-01

Multicultural societies such as the United Kingdom are host to people with diverse belief systems and behavioral norms. Whilst a country requires that all members of society conform to standardized legal requirements, cases arise that involve certain complexities related to the cultural or religious context in which a certain action was committed. This paper addresses the impact of culture on notions of criminal responsibility and action. Through a case study of a recent event in the United Kingdom, we explore whether a cultural defense is relevant for contextualizing incidents in which an individual commits a criminal action during an alleged period of spirit possession From this analysis, we suggest that using a cultural defense can aid understanding of an individual's relationship to the society that he or she identifies with and facilitate the practice of justice in a multicultural society. © The Author(s) 2016.

Projects for increasing job satisfaction and creating a healthy work environment.

PubMed

Brunges, Michele; Foley-Brinza, Christine

2014-12-01

Workplace culture is one of the biggest factors driving employee commitment and engagement. Multiple studies have shown that hospitals will perform better over time if employees are committed to their jobs and engaged in what they do. By creating and implementing multiple projects during a three-year period, a team at the University of Florida Health Shands Hospital, Gainesville, increased job satisfaction. Projects included ensuring meal breaks were offered, creating a serenity area, developing the patient ambassador role, actively addressing bullying and unprofessional behavior, assigning a student mentee to work with staff members on culture change, offering regular fun activities, redesigning the unit, reorganizing schedules to reduce stress, implementing education and training initiatives, establishing a Unit Practice Council, and implementing reward and recognition programs. Survey results and anecdotal evidence suggest that these projects combined to increase employee satisfaction and employee retention rates. Copyright © 2014 AORN, Inc. Published by Elsevier Inc. All rights reserved.

Evaluating the Veterans Health Administration's Staffing Methodology Model: A Reliable Approach.

PubMed

Taylor, Beth; Yankey, Nicholas; Robinson, Claire; Annis, Ann; Haddock, Kathleen S; Alt-White, Anna; Krein, Sarah L; Sales, Anne

2015-01-01

All Veterans Health Administration facilities have been mandated to use a standardized method of determining appropriate direct-care staffing by nursing personnel. A multi-step process was designed to lead to projection of full-time equivalent employees required for safe and effective care across all inpatient units. These projections were intended to develop appropriate budgets for each facility. While staffing levels can be increased, even in facilities subject to budget and personnel caps, doing so requires considerable commitment at all levels of the facility. This commitment must come from front-line nursing personnel to senior leadership, not only in nursing and patient care services, but throughout the hospital. Learning to interpret and rely on data requires a considerable shift in thinking for many facilities, which have relied on historical levels to budget for staffing, but which does not take into account the dynamic character of nursing units and patient need.

Thermoacoustic refrigerators and engines comprising cascading stirling thermodynamic units

DOEpatents

Backhaus, Scott; Swift, Greg

2013-06-25

The present invention includes a thermoacoustic assembly and method for improved efficiency. The assembly has a first stage Stirling thermal unit comprising a main ambient heat exchanger, a regenerator and at least one additional heat exchanger. The first stage Stirling thermal unit is serially coupled to a first end of a quarter wavelength long coupling tube. A second stage Stirling thermal unit comprising a main ambient heat exchanger, a regenerator, and at least one additional heat exchanger, is serially coupled to a second end of the quarter wavelength long coupling tube.

Skylab

NASA Image and Video Library

1970-03-01

The Apollo Telescope Mount (ATM) was designed and developed by the Marshall Space Flight Center (MSFC) and served as the primary scientific instrument unit aboard Skylab (1973-1979). The ATM consisted of eight scientific instruments as well as a number of smaller experiments. This image is of the ATM thermal unit being tested in MSFC's building 4619. The thermal unit consisted of an active fluid-cooling system of water and methanol that was circulated to radiators on the outside of the canister. The thermal unit provided temperature stability to the ultrahigh resolution optical instruments that were part of the ATM.

Global Climate Change: Three Policy Perspectives

DTIC Science & Technology

2008-11-26

example, the EPA spent approximately $2 billion supporting development of a feasible flue gas desulfurization (FGD) device for electric utility use to...Framework Convention on Climate Change, the United States committed to the objective of achieving “stabilization of greenhouse gas concentrations in...the United States would convene a meeting of the world’s “major economies” that are responsible for most greenhouse gas emissions. Held in September

After the Cold War: The U.S. Role in Europe's Transition. Revised. [and] Teacher's Resource Book.

ERIC Educational Resources Information Center

Lhowe, Mary, Ed.

These materials explore the decisions that face the United States as a result of the changes in the past decade in the countries of Eastern Europe and the former Soviet Union. The background readings allow students to examine such questions of values and foreign policy as: (1) Should the United States remain committed to its Western European…

Blackness and Whiteness as Historical Forces in the 20th Century United States

ERIC Educational Resources Information Center

Greason, Walter

2009-01-01

At the core of the epistemology of black identity in the 20th century United States is the assertion that freedom is a human right, not a privilege to be earned. By the late 19th century, an ideology of racial uplift had emerged that revolved around four concepts--compassion, service, education, and a commitment to social and economic justice for…

From Alliance to Acquaintance: The Australian-American Security Relationship

DTIC Science & Technology

1991-12-01

THE DROVER’S DOG: HAWKE, 1983-1991 ................ 266 "Concerned to do Nothing" ...................... 269 "Brave Little New Zealand ...1951, Australia and New Zealand concluded a tripartite security pact with the United States. ANZUS did not commit the United States to help defend...discussions highlighted their extensive mutual interests and shared strategic perceptions as allies under the ANZUS (Australia, New Zealand and the

A Cross-Cultural Examination of University Students' Motivation toward Band and Academics in Singapore and the United States

ERIC Educational Resources Information Center

Tan, Leonard; Miksza, Peter

2018-01-01

The purpose of the study was to investigate how university band students' (non--music majors) motivational goal orientations toward band and academics differ across participants from Singapore (n = 200) and the United States (n = 227) and examine how they relate to a suite of adaptive dispositions (i.e., flow, grit, and commitment) relevant for…

21st Century Girls' Schools: For What Reasons Are New Independent Girls' Schools Opening in the United States?

ERIC Educational Resources Information Center

Palmieri, James R.

2014-01-01

For a multitude of reasons, the founding of an independent school in the modern-day United States is an extremely challenging undertaking. The list of essentials necessary to envision, prepare, open, and operate a functioning school are endless, yet school founders are driven to do so out of a commitment to and passion for a particular school…

Wind Energy Forecasting: A Collaboration of the National Center for Atmospheric Research (NCAR) and Xcel Energy

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

Parks, K.; Wan, Y. H.; Wiener, G.

2011-10-01

The focus of this report is the wind forecasting system developed during this contract period with results of performance through the end of 2010. The report is intentionally high-level, with technical details disseminated at various conferences and academic papers. At the end of 2010, Xcel Energy managed the output of 3372 megawatts of installed wind energy. The wind plants span three operating companies1, serving customers in eight states2, and three market structures3. The great majority of the wind energy is contracted through power purchase agreements (PPAs). The remainder is utility owned, Qualifying Facilities (QF), distributed resources (i.e., 'behind the meter'),more » or merchant entities within Xcel Energy's Balancing Authority footprints. Regardless of the contractual or ownership arrangements, the output of the wind energy is balanced by Xcel Energy's generation resources that include fossil, nuclear, and hydro based facilities that are owned or contracted via PPAs. These facilities are committed and dispatched or bid into day-ahead and real-time markets by Xcel Energy's Commercial Operations department. Wind energy complicates the short and long-term planning goals of least-cost, reliable operations. Due to the uncertainty of wind energy production, inherent suboptimal commitment and dispatch associated with imperfect wind forecasts drives up costs. For example, a gas combined cycle unit may be turned on, or committed, in anticipation of low winds. The reality is winds stayed high, forcing this unit and others to run, or be dispatched, to sub-optimal loading positions. In addition, commitment decisions are frequently irreversible due to minimum up and down time constraints. That is, a dispatcher lives with inefficient decisions made in prior periods. In general, uncertainty contributes to conservative operations - committing more units and keeping them on longer than may have been necessary for purposes of maintaining reliability. The downside is costs are higher. In organized electricity markets, units that are committed for reliability reasons are paid their offer price even when prevailing market prices are lower. Often, these uplift charges are allocated to market participants that caused the inefficient dispatch in the first place. Thus, wind energy facilities are burdened with their share of costs proportional to their forecast errors. For Xcel Energy, wind energy uncertainty costs manifest depending on specific market structures. In the Public Service of Colorado (PSCo), inefficient commitment and dispatch caused by wind uncertainty increases fuel costs. Wind resources participating in the Midwest Independent System Operator (MISO) footprint make substantial payments in the real-time markets to true-up their day-ahead positions and are additionally burdened with deviation charges called a Revenue Sufficiency Guarantee (RSG) to cover out of market costs associated with operations. Southwest Public Service (SPS) wind plants cause both commitment inefficiencies and are charged Southwest Power Pool (SPP) imbalance payments due to wind uncertainty and variability. Wind energy forecasting helps mitigate these costs. Wind integration studies for the PSCo and Northern States Power (NSP) operating companies have projected increasing costs as more wind is installed on the system due to forecast error. It follows that reducing forecast error would reduce these costs. This is echoed by large scale studies in neighboring regions and states that have recommended adoption of state-of-the-art wind forecasting tools in day-ahead and real-time planning and operations. Further, Xcel Energy concluded reduction of the normalized mean absolute error by one percent would have reduced costs in 2008 by over $1 million annually in PSCo alone. The value of reducing forecast error prompted Xcel Energy to make substantial investments in wind energy forecasting research and development.« less

Interpersonal Conflict and Organizational Commitment Among Licensed Practical Nurses.

PubMed

Loes, Chad N; Tobin, Mary B

The shortage of nursing professionals in the United States is unquestionable. This shortage, which is predicted to continue into the foreseeable future, is a particularly salient problem within the nursing profession. This is especially true for long-term care facility administrators who not only are faced with the challenge of increasing numbers of aging residents but also regularly struggle with turnover among more cost-effective nursing staff, such as licensed practical nurses (LPNs). The primary purpose of this study was to examine whether perceived interpersonal conflict influences organizational commitment among LPNs. To accomplish this, we analyzed responses from 1165 LPNs throughout a Midwestern state who were queried on their perceptions of interpersonal conflict and organizational commitment in their work settings. Considering a wide range of potential confounding influences such as age and years working as an LPN, for example, we found that higher perceived interpersonal conflict was associated with significantly lower levels of organizational commitment. The implications of these findings, along with recommendations for nurse administrators to reduce LPN turnover, are discussed in the article.

On the Thermal Model of Transverse Flow of Unidirectional Materials

NASA Technical Reports Server (NTRS)

Tai, Hsiang

2002-01-01

The thermal model for transverse heat flow of having single filament in a unit cell is extended. In this model, we proposed that two circular filaments in a unit cell of square packing array and obtained the transverse thermal conductivity of an unidirectional material.

Stabilization of gas turbine unit power

NASA Astrophysics Data System (ADS)

Dolotovskii, I.; Larin, E.

2017-11-01

We propose a new cycle air preparation unit which helps increasing energy power of gas turbine units (GTU) operating as a part of combined cycle gas turbine (CCGT) units of thermal power stations and energy and water supply systems of industrial enterprises as well as reducing power loss of gas turbine engines of process blowers resulting from variable ambient air temperatures. Installation of GTU power stabilizer at CCGT unit with electric and thermal power of 192 and 163 MW, respectively, has resulted in reduction of produced electrical energy production costs by 2.4% and thermal energy production costs by 1.6% while capital expenditures after installation of this equipment increased insignificantly.

Circulating Hematopoietic Stem and Progenitor Cells in Aging Atomic Bomb Survivors.

PubMed

Kyoizumi, Seishi; Kubo, Yoshiko; Misumi, Munechika; Kajimura, Junko; Yoshida, Kengo; Hayashi, Tomonori; Imai, Kazue; Ohishi, Waka; Nakachi, Kei; Young, Lauren F; Shieh, Jae-Hung; Moore, Malcolm A; van den Brink, Marcel R M; Kusunoki, Yoichiro

2016-01-01

It is not yet known whether hematopoietic stem and progenitor cells (HSPCs) are compromised in the aging population of atomic bomb (A-bomb) survivors after their exposure nearly 70 years ago. To address this, we evaluated age- and radiation-related changes in different subtypes of circulating HSPCs among the CD34-positive/lineage marker-negative (CD34(+)Lin(-)) cell population in 231 Hiroshima A-bomb survivors. We enumerated functional HSPC subtypes, including: cobblestone area-forming cells; long-term culture-initiating cells; erythroid burst-forming units; granulocyte and macrophage colony-forming units; and T-cell and natural killer cell progenitors using cell culture. We obtained the count of each HSPC subtype per unit volume of blood and the proportion of each HSPC subtype in CD34(+)Lin(-) cells to represent the lineage commitment trend. Multivariate analyses, using sex, age and radiation dose as variables, showed significantly decreased counts with age in the total CD34(+)Lin(-) cell population and all HSPC subtypes. As for the proportion, only T-cell progenitors decreased significantly with age, suggesting that the commitment to the T-cell lineage in HSPCs continuously declines with age throughout the lifetime. However, neither the CD34(+)Lin(-) cell population, nor HSPC subtypes showed significant radiation-induced dose-dependent changes in counts or proportions. Moreover, the correlations of the proportions among HSPC subtypes in the survivors properly revealed the hierarchy of lineage commitments. Taken together, our findings suggest that many years after exposure to radiation and with advancing age, the number and function of HSPCs in living survivors as a whole may have recovered to normal levels.

Circulating Hematopoietic Stem and Progenitor Cells in Aging Atomic Bomb Survivors

PubMed Central

Kyoizumi, Seishi; Kubo, Yoshiko; Misumi, Munechika; Kajimura, Junko; Yoshida, Kengo; Hayashi, Tomonori; Imai, Kazue; Ohishi, Waka; Nakachi, Kei; Young, Lauren F.; Shieh, Jae-Hung; Moore, Malcolm A.; van den Brink, Marcel R. M.; Kusunoki, Yoichiro

2016-01-01

It is not yet known whether hematopoietic stem and progenitor cells (HSPCs) are compromised in the aging population of atomic bomb (A-bomb) survivors after their exposure nearly 70 years ago. To address this, we evaluated age- and radiation-related changes in different subtypes of circulating HSPCs among the CD34-positive/lineage marker-negative (CD34+Lin− ) cell population in 231 Hiroshima A-bomb survivors. We enumerated functional HSPC subtypes, including: cobblestone area-forming cells; long-term culture-initiating cells; erythroid burst-forming units; granulocyte and macrophage colony-forming units; and T-cell and natural killer cell progenitors using cell culture. We obtained the count of each HSPC subtype per unit volume of blood and the proportion of each HSPC subtype in CD34+Lin− cells to represent the lineage commitment trend. Multivariate analyses, using sex, age and radiation dose as variables, showed significantly decreased counts with age in the total CD34+Lin− cell population and all HSPC subtypes. As for the proportion, only T-cell progenitors decreased significantly with age, suggesting that the commitment to the T-cell lineage in HSPCs continuously declines with age throughout the lifetime. However, neither the CD34+Lin− cell population, nor HSPC subtypes showed significant radiation-induced dose-dependent changes in counts or proportions. Moreover, the correlations of the proportions among HSPC subtypes in the survivors properly revealed the hierarchy of lineage commitments. Taken together, our findings suggest that many years after exposure to radiation and with advancing age, the number and function of HSPCs in living survivors as a whole may have recovered to normal levels. PMID:26720799

The climate change convention and human health.

PubMed

Rowbotham, E J

1995-01-01

The United Nations Framework Convention on Climate Change, signed at Rio in June 1992, is intended to minimize climate change and its impact. Much of its text is ambiguous and it is not specifically directed to health considerations. It is, however, recognized that adverse effects of climate change on health are a concern of humankind, and health is an integral part of the Convention. The Convention includes commitments by the developed countries to reduce emissions of greenhouse gases and to increase public awareness of these commitments. The significance of the Convention in these respects is discussed critically and future developments considered.

Atmospheric Processing Platform | Photovoltaic Research | NREL

Science.gov Websites

printing units to the left and sample preparation and rapid thermal processing units to the right. In variety of substrates and then further process into optoelectronic materials using rapid thermal , however, occur within a vacuum (i.e., thermal evaporation, sputtering). Samples can remain in ambient

Environmental Control Unit with Integral Thermal Storage

DTIC Science & Technology

2014-06-12

integrated PCM Heat Exchanger (PHX) to provide thermal energy storage . By storing thermal energy during the hottest part of the day and rejecting this stored...Environmental Control Unit (ECU) that uses an integrated PCM Heat Exchanger (PHX) to provide thermal energy storage . To aid in the development of the PHX...Thermal Storage 5a. CONTRACT NUMBER W911QX-14-C-0014 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Michael C. Ellis Ryan McDevitt 5d

Global Thermal Power Plants Database: Unit-Based CO2, SO2, NOX and PM2.5 Emissions in 2010

NASA Astrophysics Data System (ADS)

Tong, D.; Qiang, Z.; Davis, S. J.

2016-12-01

There are more than 30,000 thermal power plants now operating worldwide, reflecting a tremendously diverse infrastructure that includes units burning oil, natural gas, coal and biomass and ranging in capacity from <1MW to >1GW. Although the electricity generated by this infrastructure is vital to economic activities across the world, it also produces more CO2 and air pollution emissions than any other industry sector. Here we present a new database of global thermal power-generating units and their emissions as of 2010, GPED (Global Power Emissions Database), including the detailed unit information of installed capacity, operation year, geographic location, fuel type and control measures for more than 70000 units. In this study, we have compiled, combined, and harmonized the available underlying data related to thermal power-generating units (e.g. eGRID of USA, CPED of China and published Indian power plants database), and then analyzed the generating capacity, capacity factor, fuel type, age, location, and installed pollution-control technology in order to determine those units with disproportionately high levels of emissions. In total, this work is of great importance for improving spatial distribution of global thermal power plants emissions and exploring their environmental impacts at global scale.

Adverse outcome pathways

EPA Science Inventory

The Systems Toxicology Unit of the European Commission Joint Research Centre (JRC) is strongly committed to development and uptake of AOPs. In coordination with the OECD, the JRC and EPA have collaborated closely in the development of training and outreach materials related to th...

Affirmative Action: Essential to Achieving Justice and Good Health Care for All in America.

ERIC Educational Resources Information Center

Sinkford, Jeanne C.; Valachovic, Richard W.

2003-01-01

Explains the position of the American Dental Education Association regarding affirmative action, namely, that affirmative action represents the United States' longstanding principled and constitutional commitment to equal opportunity for all citizens. (EV)

Sustainable water management practices and remote sensing.

EPA Science Inventory

The United States Environmental Protection Agency’s charge to protect human health and the environment requires a long-term commitment to creating sustainable solutions to environmental problems. The most direct way to ensure that management practices are achieving sustainability...

Research and application of thermal power unit’s load dynamic adjustment based on extraction steam

NASA Astrophysics Data System (ADS)

Li, Jun; Li, Huicong; Li, Weiwei

2018-02-01

The rapid development of heat and power generation in large power plant has caused tremendous constraints on the load adjustment of power grids and power plants. By introducing the thermodynamic system of thermal power unit, the relationship between thermal power extraction steam and unit’s load has analyzed and calculated. The practical application results show that power capability of the unit affected by extraction and it is not conducive to adjust the grid frequency. By monitoring the load adjustment capacity of thermal power units, especially the combined heat and power generating units, the upper and lower limits of the unit load can be dynamically adjusted by the operator on the grid side. The grid regulation and control departments can effectively control the load adjustable intervals of the operating units and provide reliable for the cooperative action of the power grid and power plants, to ensure the safety and stability of the power grid.

Thermostructural Analysis of Unconventional Wing Structures of a Hyper-X Hypersonic Flight Research Vehicle for the Mach 7 Mission

NASA Technical Reports Server (NTRS)

Ko, William L.; Gong, Leslie

2001-01-01

Heat transfer, thermal stresses, and thermal buckling analyses were performed on the unconventional wing structures of a Hyper-X hypersonic flight research vehicle (designated as X-43) subjected to nominal Mach 7 aerodynamic heating. A wing midspan cross section was selected for the heat transfer and thermal stress analyses. Thermal buckling analysis was performed on three regions of the wing skin (lower or upper); 1) a fore wing panel, 2) an aft wing panel, and 3) a unit panel at the middle of the aft wing panel. A fourth thermal buckling analysis was performed on a midspan wing segment. The unit panel region is identified as the potential thermal buckling initiation zone. Therefore, thermal buckling analysis of the Hyper-X wing panels could be reduced to the thermal buckling analysis of that unit panel. "Buckling temperature magnification factors" were established. Structural temperature-time histories are presented. The results show that the concerns of shear failure at wing and spar welded sites, and of thermal buckling of Hyper-X wing panels, may not arise under Mach 7 conditions.

Relationship between ethical work climate and nurses' perception of organizational support, commitment, job satisfaction and turnover intent.

PubMed

Abou Hashish, Ebtsam Aly

2017-03-01

Healthcare organizations are now challenged to retain nurses' generation and understand why they are leaving their nursing career prematurely. Acquiring knowledge about the effect of ethical work climate and level of perceived organizational support can help organizational leaders to deal effectively with dysfunctional behaviors and make a difference in enhancing nurses' dedication, commitment, satisfaction, and loyalty to their organization. This study aims to determine the relationship between ethical work climate, and perceived organizational support and nurses' organizational commitment, job satisfaction, and turnover intention. A descriptive correlational research design was conducted in all inpatient care units at three major hospitals affiliated to different health sectors at Alexandria governorate. All nurses working in these previous hospitals were included in the study (N = 500). Ethical Climate Questionnaire, Survey of Perceived Organizational Support, Organizational Commitment Questionnaire, Index of Job Satisfaction, and Intention to Turnover scale were used to measure study variables. Ethical considerations: Approval was obtained from Ethics Committee at Faculty of Nursing, Alexandria University. Privacy and confidentiality of data were maintained and assured by obtaining subjects' informed consent to participate in the research before data collection. The result revealed positive significant correlations between nurses' perception of overall ethical work climate and each of perceived organizational support, commitment, as well as their job satisfaction. However, negative significant correlations were found between nurses' turnover intention and each of these variables. Also, approximately 33% of the explained variance of turnover intention is accounted by ethical work climate, organizational support, organizational commitment, and job satisfaction, and these variables independently contributed significantly in the prediction of turnover intention. Strategies to foster and enhance ethical and supportive work climates as well as job-related benefits are considered significant factors in increasing nurses' commitment and satisfaction and decreasing their turnover intention.

Assessing energy efficiency of electric car bottom furnaces intended for thermal energization of minerals

NASA Astrophysics Data System (ADS)

Nizhegorodov, A. I.

2017-01-01

The paper deals with a new concept of electric furnaces for roasting and thermal energization of vermiculite and other minerals with vibrational transportation of a single-layer mass under constant thermal field. The paper presents performance calculation and comparative assessment of energy data for furnaces of different modifications: flame and electric furnaces with three units, furnaces with six units and ones with series-parallel connection of units, and furnaces of new concept.

Thermal energy storage evaluation and life testing

NASA Astrophysics Data System (ADS)

Richter, R.

1983-01-01

Two thermal energy storage (TES) units which were built under a previous contract were tested with a Hi-Cap Vuilleumier cryogenic cooler in the facility of the Hughes Aircraft Corporation. The objective of the program was the evaluation of the behavior of the TES units as well as the determination of the temperature history of the three cold stages of the Vuilleumier cryogenic cooler during cyclic charging and discharging of the TES units. The test results have confirmed that thermal energy storage can provide the necessary thermal power to the hot cylinders of the Vuilleumier cryogenic cooler at the required operating temperatures. Thereby the continuous cooling capability of the cooler during an eclipse when no electrical power is available is being assured. The cold stage temperature amplitudes during a complete charge discharge cycle of the TES units were only about 10% of the amplitudes which were observed when the Hi-Cap Vuilleumier cryogenic cooler was operating without thermal energy storage backup in a simulated orbit of 54 minutes sun exposure and 18 minutes eclipse time. The themal conductivity of the molten thermal energy storage salt was apparently only a fraction of the thermal conductivity which had been assumed for the prediction of the upper heater temperatures. A redesign of the heater temperatures below 1480 degrees F which is now required for full charging of the TES units within 54 minutes with the present heater design.

Using simulated historical time series to prioritize fuel treatments on landscapes across the United States: The LANDFIRE prototype project

Treesearch

Robert E. Keane; Matthew Rollins; Zhi-Liang Zhu

2007-01-01

Canopy and surface fuels in many fire-prone forests of the United States have increased over the last 70 years as a result of modern fire exclusion policies, grazing, and other land management activities. The Healthy Forest Restoration Act and National Fire Plan establish a national commitment to reduce fire hazard and restore fire-adapted ecosystems across the USA....

[Factors related to nurses' patient identification behavior and the moderating effect of person-organization value congruence climate within nursing units].

PubMed

Kim, Young Mee; Kang, Seung Wan; Kim, Se Young

2014-04-01

This research was an empirical study designed to identify precursors and interaction effects related to nurses' patient identification behavior. A multilevel analysis methodology was used. A self-report survey was administered to registered nurses (RNs) of a university hospital in South Korea. Of the questionnaires, 1114 were analyzed. The individual-level factors that had a significantly positive association with patient identification behavior were person-organization value congruence, organizational commitment, occupational commitment, tenure at the hospital, and tenure at the unit. Significantly negative group-level precursors of patient identification behavior were burnout climate and the number of RNs. Two interaction effects of the person-organization value congruence climate were identified. The first was a group-level moderating effect in which the negative relationship between the number of RNs and patient identification behavior was weaker when the nursing unit's value congruence climate was high. The second was a cross-level moderating effect in which the positive relationship between tenure at the unit and patient identification behavior was weaker when value congruence climate was high. This study simultaneously tested both individual-level and group-level factors that potentially influence patient identification behavior and identified the moderating role of person-organization value congruence climate. Implications of these results are discussed.

Project-Based Management Development: "The Volvo Story."

ERIC Educational Resources Information Center

Branch, John; Smith, Bryan

1992-01-01

A modular group project-based approach to management development was implemented by Volvo Concessionaires (United Kingdom) in partnership with training consultants. Ingredients of its success included top-level commitment, investment in diagnosis and tailoring, and use of company-specific case studies. (SK)

The Official Web Site of The United States Navy Judge Advocate General's

Science.gov Websites

with the very best in legal services: Legal Services Tax Information Claims » Admiralty Claims VWAP to Service, Committed to Excellence framework Home | About Us | News | Careers | Legal Services

Microbiology of Shell Egg Production in the United States

USDA-ARS?s Scientific Manuscript database

A significant proportion of human illnesses caused by Salmonella are linked to the consumption of contaminated eggs. Substantial government and industry resources have been committed to comprehensive Salmonella testing and risk reduction programs for commercial egg-laying flocks. The implementation ...

77 FR 68775 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... monitoring equipment. Information on Decision: Information on the final decision for this transaction will be... information which would jeopardize jobs in the United States by supplying information that competitors could...

Two countries, one forest: Working beyond political boundaries in the Northern Appalachian/Acadian Forest

Treesearch

James Sullivan

2007-01-01

Two Countries, One Forest (2C1Forest) is a collaboration of conservation organizations and researchers committed to the long-term ecological health of the Northern Appalachian/ Acadian ecoregion of the United States and Canada.

Thermally crosslinked polymeric compositions and methods of making the same

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

Koros, William John; Kratochvil, Adam Michal

2014-03-04

The various embodiments of the present disclosure relate generally to thermally crosslinked polymeric compositions and methods of making thermally crosslinked polymeric compositions. An embodiment of the present invention comprises a composition comprising: a first polymer comprising a first repeat unit, the first repeat unit comprising a carboxyl group, wherein the first polymer crosslinks to a second polymer formed from a second repeat unit, and wherein the first polymer crosslinks to the second polymer without formation of an ester group.

10 CFR 436.31 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... locations. Energy unit savings means the determination, in electrical or thermal units (e.g., kilowatt hour (kwh), kilowatt (kw), or British thermal units (Btu)), of the reduction in energy use or demand by... 10 Energy 3 2014-01-01 2014-01-01 false Definitions. 436.31 Section 436.31 Energy DEPARTMENT OF...

10 CFR 436.31 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... locations. Energy unit savings means the determination, in electrical or thermal units (e.g., kilowatt hour (kwh), kilowatt (kw), or British thermal units (Btu)), of the reduction in energy use or demand by... 10 Energy 3 2013-01-01 2013-01-01 false Definitions. 436.31 Section 436.31 Energy DEPARTMENT OF...

10 CFR 436.31 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... locations. Energy unit savings means the determination, in electrical or thermal units (e.g., kilowatt hour (kwh), kilowatt (kw), or British thermal units (Btu)), of the reduction in energy use or demand by... 10 Energy 3 2012-01-01 2012-01-01 false Definitions. 436.31 Section 436.31 Energy DEPARTMENT OF...

Effect of occupation on lipid peroxidation and antioxidant status in coal-fired thermal plant workers.

PubMed

Kaur, Sandeep; Gill, Manmeet Singh; Gupta, Kapil; Manchanda, Kc

2013-07-01

Air pollution from coal-fired power units is large and varied, and contributes to a significant number of negative environmental and health effects. Reactive oxygen species (ROS) have been implicated in the pathogenesis of coal dust-induced toxicity in coal-fired power plants. The aim of the study was to measure free radical damage and the antioxidant activity in workers exposed to varying levels of coal dust. The study population consisted of workers in coal handling unit, turbine unit, and boiler unit (n = 50 each), working in thermal power plant; and electricians (n = 50) from same department were taken as controls. Lipid peroxidation was measured by malondialdehyde (MDA) levels and antioxidant activity was determined by superoxide dismutase (SOD) and glutathione peroxidase (GPx) levels. Statistical analysis was carried out by Student's unpaired t-test. MDA levels showed significant increase (P > 0.001) in the thermal power plant workers than the electricians working in the city. The levels of SOD and GPx were significantly higher (P > 0.001) in electricians as compared to subjects working in thermal plant. Among the thermal plant workers, the coal handling unit workers showed significant increase (P > 0.001) in MDA and significant decrease in SOD and GPx than the workers of boiler and turbine unit workers. Oxidative stress due to increase in lipid peroxidation and decrease in antioxidant activity results from exposure to coal dust and coal combustion products during thermal plant activities.

12 CFR 1.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... political subdivision of a State, including any municipal corporate instrumentality of 1 or more States, or... of the United States Government, if the obligation, insurance, or guarantee commits the full faith..., and sell for the bank's own account, including qualified Canadian government obligations; and (6...

Stochastic optimal generation bid to electricity markets with emissions risk constraints.

PubMed

Heredia, F-Javier; Cifuentes-Rubiano, Julián; Corchero, Cristina

2018-02-01

There are many factors that influence the day-ahead market bidding strategies of a generation company (GenCo) within the framework of the current energy market. Environmental policy issues are giving rise to emission limitation that are becoming more and more important for fossil-fueled power plants, and these must be considered in their management. This work investigates the influence of the emissions reduction plan and the incorporation of the medium-term derivative commitments in the optimal generation bidding strategy for the day-ahead electricity market. Two different technologies have been considered: the high-emission technology of thermal coal units and the low-emission technology of combined cycle gas turbine units. The Iberian Electricity Market (MIBEL) and the Spanish National Emissions Reduction Plan (NERP) defines the environmental framework for dealing with the day-ahead market bidding strategies. To address emission limitations, we have extended some of the standard risk management methodologies developed for financial markets, such as Value-at-Risk (VaR) and Conditional Value-at-Risk (CVaR), thus leading to the new concept of Conditional Emission at Risk (CEaR). This study offers electricity generation utilities a mathematical model for determining the unit's optimal generation bid to the wholesale electricity market such that it maximizes the long-term profits of the utility while allowing it to abide by the Iberian Electricity Market rules as well as the environmental restrictions set by the Spanish National Emissions Reduction Plan. We analyze the economic implications for a GenCo that includes the environmental restrictions of this National Plan as well as the NERP's effects on the expected profits and the optimal generation bid. Copyright © 2017 Elsevier Ltd. All rights reserved.

CRREL, 30 Years Retrospective 1986-1991

DTIC Science & Technology

1990-01-01

development. During World War n, organizations were created which, in 1961, were brought together to form the Cold Re- gions Research and Engineering...and the Cold War has thawed. In early 1991, the United States and a coalition of 33 nations fought one of the most successful military campaigns in...the history of warfare in the desert of the Middle East-a war that may reshape military doctrine for years to come. The United States is committed

Memorial Day Message from NASA Administrator Jim Bridenstine

NASA Image and Video Library

2018-05-25

As we all go our separate ways this Memorial Day weekend, I urge everyone to remember the heroic sacrifice of the men and women who died in defense of our country while serving in the United States military. It is the dedication and commitment of these men and women, those who were willing to make the ultimate sacrifice for the principles of our nation, that have made the United States the greatest country on Earth.

United States Air Force Security Forces in an Era of Terrorist Threats

DTIC Science & Technology

1999-06-01

their primary duties. The third alternative is to eliminate the Palace Tenure deployments of security personnel and replace them with dedicated units...The Phoenix Raven program, the 820th Security Forces Group, and Palace Tenure commitments. The specified mission varies by organization, but the...820th Security Forces Group. January 1999, slide 4. 166 Statement of LT. Col. Larry A. Buckingham , 820th Security Forces Group Commander, “820th Security

A geothermal AMTEC system

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

Schuller, M.J.; LeMire, R.A.; Horner-Richardson, K.

1995-12-31

The Phillips Laboratory Power and Thermal Management Division (PL/VTP), with the support of ORION International Technologies, is investigating new methods of advanced thermal to electric power conversion for space and terrestrial applications. The alkali metal thermal-to-electric converter (AMTEC), manufactured primarily by Advanced Modular Power Systems (AMPS) of Ann Arbor, MI, has reached a level of technological maturity which would allow its use in a constant, unattended thermal source, such as a geothermal field. Approximately 95,000 square miles in the western United States has hot dry rock with thermal gradients of 60 C/km and higher. Several places in the United Statesmore » and the world have thermal gradients of 500 C/km. Such heat sources represent an excellent thermal source for a system of modular power units using AMTEC devices to convert the heat to electricity. AMTEC cells using sodium as a working fluid require heat input at temperatures between 500 and 1,000 C to generate power. The present state of the art is capable of 15% efficiency with 800 C heat input and has demonstrated 18% efficiency for single cells. This paper discusses the basics of AMTEC operation, current drilling technology as a cost driver, design of modular AMTEC power units, heat rejection technologies, materials considerations, and estimates of power production from a geothermal AMTEC concept.« less

The birth of a collaborative model: obstetricians, midwives, and family physicians.

PubMed

Pecci, Christine Chang; Mottl-Santiago, Julie; Culpepper, Larry; Heffner, Linda; McMahan, Therese; Lee-Parritz, Aviva

2012-09-01

In the United States, the challenges of maternity care include provider workforce, cost containment, and equal access to quality care. This article describes a collaborative model of care involving midwives, family physicians, and obstetricians at the Boston Medical Center, which serves a low-income multicultural population. Leadership investment in a collaborative model of care from the Department of Obstetrics and Gynecology, Section of Midwifery, and the Department of Family Medicine created a culture of safety and commitment to patient-centered care. Essential elements of the authors' successful model include a commitment to excellence in patient care, communication, and interdisciplinary education. Copyright © 2012 Elsevier Inc. All rights reserved.

Study on Unit Cell Models and the Effective Thermal Conductivities of Silica Aerogel.

PubMed

Liu, He; Li, Zeng-Yao; Zhao, Xin-Peng; Tao, Wen-Quan

2015-04-01

In this paper, two modified unit cell models, truncated octahedron and cubic array of intersecting square rods with 45-degree rotation, are developed in consideration of the tortuous path of heat conduction in solid skeleton of silica aerogel. The heat conduction is analyzed for each model and the expressions of effective thermal conductivity of the modified unit cell models are derived. Considering the random microstructure of silica aerogel, the probability model is presented. We also discuss the effect of the thermal conductivity of aerogel backbone. The effective thermal conductivities calculated by the proposed probability model are in good agreement with available experimental data when the density of the aerogel is 110 kg/m3.

The trust-commitment challenge in service quality-loyalty relationships.

PubMed

Moreira, Antonio Carrizo; Silva, Pedro Miguel

2015-01-01

The purpose of this paper is to develop and empirically test a model to examine service quality, satisfaction, trust and commitment as loyalty antecedents in a private healthcare service. The approach was tested using structural equation modelling, involving 175 patients from a private Portuguese healthcare unit, using a revised Service Quality Assessment Scale (SQAS) scale for service quality evaluation. The scale used to evaluate service quality is valid and meaningful. Service quality proved to be a multidimensional construct and relevant to build satisfaction. The path satisfaction→trust→loyalty was validated, whereas the path satisfaction→commitment→loyalty was not statistically supported. The revised SQAS scale showed good internal consistency in healthcare context. Further trust-commitment antecedents must be examined in a private healthcare landscape to generalise the findings. Healthcare quality managers must explore the service quality dimensions to generate satisfaction among their patients. Developing trust generates positive patient attitudes and loyalty. This study explores using the SQAS scale in a private healthcare context. The authors provide further evidence that service quality is an antecedent and different from satisfaction. All the measures used proved to be valid and reliable. Trust and commitment play different roles in their relationship with loyalty.

Age-specific radiation dose commitment factors for a one-year chronic intake

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

Hoenes, G.R.; Soldat, J.K.

1977-11-01

During the licensing process for nuclear facilities, radiation doses and dose commitments must be calculated for people in the environs of a nuclear facility. These radiation doses are determined by examining characteristics of population groups, pathways to people, and radionuclides found in those pathways. The pertinent characteristics, which are important in the sense of contributing a significant portion of the total dose, must then be analyzed in depth. Dose factors are generally available for adults, see Reference 1 for example, however numerous improvements in data on decay schemes and half-lives have been made in recent years. In addition, it ismore » advisable to define parameters for calculation of the radiation dose for ages other than adults since the population surrounding nuclear facilities will be composed of various age groups. Further, since infants, children, and teens may have higher rates of intake per unit body mass, it is conceivable that the maximally exposed individual may not be an adult. Thus, it was necessary to develop new radiation-dose commitment factors for various age groups. Dose commitment factors presented in this report have been calculated for a 50-year time period for four age groups.« less

Iron balance in the red blood cell donor.

PubMed

Brittenham, G M

2005-01-01

Phlebotomy of a unit of blood produces a loss of 200 to 250 mg of iron in haemoglobin. Because of physiological differences in iron balance between women of childbearing age and men, the loss of similar amounts of iron at donation has divergent consequences for committed donors. Women of childbearing age have an increased risk of iron deficiency if they donate more than one unit per year while men are usually able to maintain iron balance while donating four or more units of blood per year. Lack of iron is the most important medical reason for deferral from repeat donation and primarily affects women of childbearing age. Deferral of these women discourages them from further donation and may lead to their loss as donors. Provisions for blood donation should protect those who give blood from adverse consequences of their altruism. Safe and effective approaches to iron replacement after donation have been developed that can prevent iron deficiency in women who give blood repeatedly. Blood centres should consider incorporating programmes of iron replacement for women of childbearing age who give blood repeatedly to protect these donors against iron deficiency and to enhance their retention and commitment as dedicated donors.

Institutional Readiness for Interprofessional Education Among Nutrition and Dietetics and Athletic Training Education Programs.

PubMed

Eliot, Kathrin; Breitbach, Anthony; Wilson, Mardell; Chushak, Maria

2017-01-01

Organizations recommend interprofessional education (IPE) as a means of promoting collaborative patient-centered care. In turn, various external accreditors in the health professions have integrated IPE competencies into their standards. However, little is known about how athletic training (AT) and nutrition and dietetics (ND) have incorporated IPE into their educational programs. This study examined institutional factors that affect the level of IPE participation within ND and AT programs in the United States. The Interprofessional Education Assessment and Planning Instrument for Academic Institutions was distributed electronically to directors of accredited programs in ND and AT. In addition to gathering demographic information, survey questions addressed the institutions' level of involvement and commitment to IPE. Differences emerged between ND and AT programs for several items in the instrument. Factors that affected the differences included program level and academic unit in which the program resides. Results also suggest that ND and AT programs have similar levels of IPE participation, but there are great opportunities for growth. Institutional factors such resource commitment, academic unit type, and level of program may affect implementation and contribute to the development and success of IPE initiatives.

Solar industrial process heat: A study of applications and attitudes

NASA Astrophysics Data System (ADS)

Wilson, V.

1981-04-01

Data were gathered through site visits to 100 industrial plants. The site specific data suggests several possible near term market opportunities for solar thermal energy systems. Plants using electricity as their primary fuel for industrial process heat were identified, on the basis of their high fuel prices, as attractive early entry markets for solar energy. Additional opportunities were reflected in plants that had accomplished much of their conservation plans, or bad sizeable percentages of their operating budgets committed to energy expenses. A suitability analysis identified eleven industrial plants as highly suitable for solar thermal applications, they included producers of fluid milk, pottery, canned and bottled soft drinks, fabricated structural metal, refined petroleum, aluminum cans, chrome and nickel plating and stamped frame metal and metal finishings.

Supporting Energy Transitions and Miscanthus Program Development at the University of Iowa

NASA Astrophysics Data System (ADS)

Lain, Kayley Christina

Miscanthus is a highly productive, low-input biofuel crop that supports agricultural diversification with improved performance for climate commitment, energy security, and water quality over first generation biofuels. Despite its high performance, no local or regional markets for the feedstock have formed in North America, and current climate-based productivity assessment methods lack the information farmers and decision-makers need to establish commercial scale bioenergy markets, programs, and thermal co-firing plans. This study develops a Miscanthus Suitability Rating and a transferable field-scale siting method, applied at 10 m resolution across the State of Iowa to assess miscanthus production potential and identify individual farms that are highly suitable for large-scale miscanthus cultivation while maintaining a majority of existing row cropping acreage. Results show that highly suitable fields within 50 miles (84 km) of each of Iowa's coal-fired electrical generating units (EGUs) can displace up to 43% of current coal consumption. Every EGU in Iowa has land resource to produce local miscanthus to co-fire with other solid fuels at industry-leading levels without significantly impacting local row crop production. Seven of the state's smaller facilities could even operate exclusively on local miscanthus with advancements in densification technology. The energy evaluation tool developed in this work estimates the energy return on investment (EROI) of Iowa miscanthus for existing thermal generation facilities between 37 and 59, depending on transportation requirements and chemical field applications. This transition would diversify local agribusiness and energy feedstocks, reduce greenhouse gas emissions and provide a sustainable, dispatchable, in-state fuel source to complement wind and solar energy.

Development of thermal energy storage units for spacecraft cryogenic coolers

NASA Technical Reports Server (NTRS)

Richter, R.; Mahefkey, E. T.

1980-01-01

Thermal Energy Storage Units were developed for storing thermal energy required for operating Vuilleumier cryogenic space coolers. In the course of the development work the thermal characteristics of thermal energy storage material was investigated. By three distinctly different methods it was established that ternary salts did not release fusion energy as determined by ideality at the melting point of the eutectic salt. Phase change energy was released over a relatively wide range of temperature with a large change in volume. This strongly affects the amount of thermal energy that is available to the Vuilleumier cryogenic cooler at its operating temperature range and the amount of thermal energy that can be stored and released during a single storage cycle.

An examination of women's representation and participation in bicycle advisory committees in California.

DOT National Transportation Integrated Search

2012-04-01

In the United States, women bicycle at significantly lower rates than men. One method of remedying this disparity is to ensure that women are engaged in bicycle planning and policy making through, for example, participation in bicycle advisory commit...

75 FR 70999 - National Entrepreneurship Week, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-19

... President of the United States of America A Proclamation Entrepreneurs embody the promise that lies at the... reach. During National Entrepreneurship Week, we renew our commitment to supporting the entrepreneurs... decisive action to accelerate growth and remove barriers for entrepreneurs and small business owners to...

Detailed Life Cycle Assessment of Bounty Paper Towel Operations in the United States

EPA Science Inventory

Life Cycle Assessment (LCA) is a well-established and informative method of understanding the environmental impacts of consumer products across the entire value chain. However, companies committed to sustainability are interested in more methods that examine their products and ac...

American Osteopathic Association Commitment to Quality and Lifelong Learning

ERIC Educational Resources Information Center

Tunanidas, Amelia G.; Burkhart, Diane N.

2005-01-01

The American Osteopathic Association (AOA) initiated programs to enhance quality for 54, 000 doctors of osteopathic medicine (DOs) practicing in the United States. Seven core competencies are required in undergraduate and graduate medical education standards. They include osteopathic philosophy and osteopathic manipulative medicine, medical…

37 CFR 11.803 - Reporting professional misconduct.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Reporting professional misconduct. 11.803 Section 11.803 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK... professional misconduct. (a) A practitioner who knows that another practitioner has committed a violation of...

37 CFR 11.803 - Reporting professional misconduct.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Reporting professional misconduct. 11.803 Section 11.803 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK... professional misconduct. (a) A practitioner who knows that another practitioner has committed a violation of...

Acting on Priorities: A Commitment to Excellence. Dimension: Languages '90.

ERIC Educational Resources Information Center

Terry, Robert M., Ed.

Selected papers from the conference address four priorities in second language teaching: teacher education; instruction; curriculum; and testing. Papers include: "Listening Processes and Authentic Texts" (Donna Reseigh Long); "Directory of Foreign Language Teacher Preparation Programs in the United States: A Preliminary Report"…

78 FR 44562 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-24

... long-haul air service between Norway/Sweden and destinations in Asia, United States and other countries... Air Shuttle ASA. Guarantor(s): N/A. Description of Items Being Exported: The items being exported are...

U.S. Decision Making and Post-Cold War NATO Enlargement

DTIC Science & Technology

2015-03-01

believed that President Yeltsin was truly committed to democratic reform in Russia and attributed Yeltsin’s public conflagrations to Russian...recommending any concrete steps toward enlargement.46 The position of America’s Allies began to change once the United States demonstrated its firm

A Seat at the Table: Affective Formation and United Methodist Higher Education

ERIC Educational Resources Information Center

Benac, Dustin D.

2015-01-01

The increasingly pronounced distinction between educational institutions that retain their ecclesial identity and those that jettison religious commitments reflects a bifurcated educational landscape in which institutions are characterized either as a "church-related" or a "Christian college and university." This development…

Stochastic Multi-Timescale Power System Operations With Variable Wind Generation

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

Wu, Hongyu; Krad, Ibrahim; Florita, Anthony

This paper describes a novel set of stochastic unit commitment and economic dispatch models that consider stochastic loads and variable generation at multiple operational timescales. The stochastic model includes four distinct stages: stochastic day-ahead security-constrained unit commitment (SCUC), stochastic real-time SCUC, stochastic real-time security-constrained economic dispatch (SCED), and deterministic automatic generation control (AGC). These sub-models are integrated together such that they are continually updated with decisions passed from one to another. The progressive hedging algorithm (PHA) is applied to solve the stochastic models to maintain the computational tractability of the proposed models. Comparative case studies with deterministic approaches are conductedmore » in low wind and high wind penetration scenarios to highlight the advantages of the proposed methodology, one with perfect forecasts and the other with current state-of-the-art but imperfect deterministic forecasts. The effectiveness of the proposed method is evaluated with sensitivity tests using both economic and reliability metrics to provide a broader view of its impact.« less

"Fiefdoms" and co-management: the paradox of autonomy in an experience of democratization of hospital management.

PubMed

da Silva, Atila Mendes; Sá, Marilene de Castilho; Miranda, Lilian

2015-10-01

This study aimed to analyze the implementation of Management Committees and Production Units in a hospital in Rio de Janeiro based on the views of the actors responsible for this process, focusing on the issue of autonomy of the subjects involved in care delivery. This case study adopted a qualitative clinical psychosociological research approach using mainly semi-structured interviews. The management arrangements were valued by the interviewees principally as a way of increasing worker commitment, since the inclusion of workers in the Management Committees is likely to widen decision-making capacity and, at the same time, make staff more committed to care delivery. On the other hand, workers mentioned resistance arising from a struggle to maintain the concentration of power within the professional categories, and the challenge of dealing with differing conflicts of interests. The study suggests that the Management Committees and Production Units should include possibilities of addressing conflicts and intersubjective processes to avoid becoming excessively idealized and ineffective spaces.

Differences in Hospital Managers’, Unit Managers’, and Health Care Workers’ Perceptions of the Safety Climate for Respiratory Protection

PubMed Central

Peterson, Kristina; Rogers, Bonnie M. E.; Brosseau, Lisa M.; Payne, Julianne; Cooney, Jennifer; Joe, Lauren; Novak, Debra

2017-01-01

This article compares hospital managers’ (HM), unit managers’ (UM), and health care workers’ (HCW) perceptions of respiratory protection safety climate in acute care hospitals. The article is based on survey responses from 215 HMs, 245 UMs, and 1,105 HCWs employed by 98 acute care hospitals in six states. Ten survey questions assessed five of the key dimensions of safety climate commonly identified in the literature: managerial commitment to safety, management feedback on safety procedures, coworkers’ safety norms, worker involvement, and worker safety training. Clinically and statistically significant differences were found across the three respondent types. HCWs had less positive perceptions of management commitment, worker involvement, and safety training aspects of safety climate than HMs and UMs. UMs had more positive perceptions of management’s supervision of HCWs’ respiratory protection practices. Implications for practice improvements indicate the need for frontline HCWs’ inclusion in efforts to reduce safety climate barriers and better support effective respiratory protection programs and daily health protection practices. PMID:27056750

Differences in Hospital Managers', Unit Managers', and Health Care Workers' Perceptions of the Safety Climate for Respiratory Protection.

PubMed

Peterson, Kristina; Rogers, Bonnie M E; Brosseau, Lisa M; Payne, Julianne; Cooney, Jennifer; Joe, Lauren; Novak, Debra

2016-07-01

This article compares hospital managers' (HM), unit managers' (UM), and health care workers' (HCW) perceptions of respiratory protection safety climate in acute care hospitals. The article is based on survey responses from 215 HMs, 245 UMs, and 1,105 HCWs employed by 98 acute care hospitals in six states. Ten survey questions assessed five of the key dimensions of safety climate commonly identified in the literature: managerial commitment to safety, management feedback on safety procedures, coworkers' safety norms, worker involvement, and worker safety training. Clinically and statistically significant differences were found across the three respondent types. HCWs had less positive perceptions of management commitment, worker involvement, and safety training aspects of safety climate than HMs and UMs. UMs had more positive perceptions of management's supervision of HCWs' respiratory protection practices. Implications for practice improvements indicate the need for frontline HCWs' inclusion in efforts to reduce safety climate barriers and better support effective respiratory protection programs and daily health protection practices. © 2016 The Author(s).

Essays on restructured electricity markets

NASA Astrophysics Data System (ADS)

Nicholson, Emma Leah

This dissertation focuses on the performance of restructured electricity markets in the United States. In chapter 1, I study bidder-specific offer caps ("BSOCs") which are used to mitigate market power in three wholesale electricity markets. The price of electricity is determined through multi-unit uniform price auctions and BSOCs impose an upper limit, which is increasing in marginal cost, on each generator's bid. I apply BSOCs in both the uniform and discriminatory price auctions and characterize the equilibria in a two firm model with stochastic demand. BSOCs unambiguously increase expected production efficiency in the uniform price auction and they can increase the expected profit of the generator with the lower cap. Chapter 2, coauthored with Ramteen Sioshansi, Ph.D., compares two types of uniform price auction formats used in wholesale electricity markets, centrally committed markets and self committed markets. In centrally committed markets, generators submit two-part bids consisting of a fixed startup cost and a variable (per MWh) energy cost, and the auctioneer ensures that no generator operates at a loss. Generators in self committed markets must incorporate their startup costs into their one part energy bids. We derive Nash equilibria for both the centrally and self committed electricity markets in a model with two symmetric generators with nonconvex costs and deterministic demand. Using a numerical example, we demonstrate that if the caps on the bid elements are chosen appropriately, the two market designs are equivalent in terms of generator revenues and settlement costs. Regulators and prominent academic experts believe that electric restructuring polices have stifled investment in new generation capacity. In chapter 3 I seek to determine whether these fears are supported by empirical evidence. I examine both total investment in megawatts and the number of new investments across regions that adopted different electric restructuring policies to determine whether electric restructuring is associated with lower levels of investment in new generation capacity. The estimation results do not prove that total investment levels are lower in regions with restructured electric systems, but I cannot rule the possibility out.

The thermal circuit of a nuclear power station's unit built around a supercritical-pressure water-cooled reactor

NASA Astrophysics Data System (ADS)

Silin, V. A.; Zorin, V. M.; Tagirov, A. M.; Tregubova, O. I.; Belov, I. V.; Povarov, P. V.

2010-12-01

Main results obtained from calculations of the steam generator and thermal circuit of the steam turbine unit for a nuclear power unit with supercritical-pressure water coolant and integral layout are presented. The obtained characteristics point to the advisability of carrying out further developments of this promising nuclear power technology.

Thermal control unit for long-time survival of scientific instruments on lunar surface

NASA Astrophysics Data System (ADS)

Ogawa, Kazunori; Iijima, Yuichi; Tanaka, Satoshi

A thermal control unit (lunar survival module) is being developed for scientific instruments placed on the lunar surface. This unit is designed to be used on the future Japanese lunar landing mission SELENE-2. The lunar surface is a severe environment for scientific instruments. The absence of convective cooling by an atmosphere makes the ground surface temperature variable in the wide range of -200 to 100 degC, an environment in which space electronics can hardly survive. The surface elements must have a thermal control structure to maintain the inner temperature within the operable ranges of the instruments for long-time measurements, such as 1 month or longer beyond the lunar nights. The objectives of this study are to develop a thermal control unit for the SELENE-2 mission. So far, we conducted the concept design of the lunar survival module, and estimated its potential by a thermal mathematical model on the assumption of using a lunar seismometer designed for SELENE-2. The basic structure of the thermal module is rather simple in that a heat insulating shell covers the scientific instruments. The concept is that the conical insulator retains heat in the regolith soil in the daylight, and it can keep the device warm in the night. Results of the model calculations indicated the high potential of long-time survival. A bread board model (BBM) was manufactured, and its thermal-vacuum tests were conducted in order to estimate the validity of some thermal parameters assumed in the computed thermal model. The thermal condition of the lunar surface was simulated by glass beads paved in a vacuum chamber, and a temperature-controlled container. Temperature variations of the BBM in thermal cycling tests were compared to a thermal mathematical model, and the thermal parameters were finally assessed. Feeding the test results back into the thermal model for the lunar surface, some thermal parameters were updated but there was no critical effect on the survivability. The experimental results indicated a sufficient survivability potential of the concept of our thermal control system.

Method for automated building of spindle thermal model with use of CAE system

NASA Astrophysics Data System (ADS)

Kamenev, S. V.

2018-03-01

The spindle is one of the most important units of the metal-cutting machine tool. Its performance is critical to minimize the machining error, especially the thermal error. Various methods are applied to improve the thermal behaviour of spindle units. One of the most important methods is mathematical modelling based on the finite element analysis. The most common approach for its realization is the use of CAE systems. This approach, however, is not capable to address the number of important effects that need to be taken into consideration for proper simulation. In the present article, the authors propose the solution to overcome these disadvantages using automated thermal model building for the spindle unit utilizing the CAE system ANSYS.

Analysis of Thermal Design of Heating Units with Meteorological Climate Peculiarities

NASA Astrophysics Data System (ADS)

Seminenko, A. S.; Elistratova, Y. V.; Pererva, M. I.; Moiseev, M. V.

2018-03-01

This article is devoted to the analysis of thermal design of heating units, one of the compulsory calculations of heating systems, which ensures their stable and efficient operation. The article analyses the option of a single-pipe heating system with shifted end-capping areas and the overhead supply main; the difference is shown in the calculation results between heat balance equation of the heating unit and calculation of the actual heat flux (heat transfer coefficient) taking into account deviation from the standardized (technical passport) operating conditions. The calculation of the thermal conditions of residential premises is given, the deviation of the internal air temperature is shown taking into account the discrepancy between the calculation results for thermal energy.

Thermal insulated glazing unit

DOEpatents

Selkowitz, Stephen E.; Arasteh, Dariush K.; Hartmann, John L.

1991-01-01

An improved insulated glazing unit is provided which can attain about R5 to about R10 thermal performance at the center of the glass while having dimensions about the same as those of a conventional double glazed insulated glazing unit. An outer glazing and inner glazing are sealed to a spacer to form a gas impermeable space. One or more rigid, non-structural glazings are attached to the inside of the spacer to divide the space between the inner and outer glazings to provide insulating gaps between glazings of from about 0.20 inches to about 0.40 inches. One or more glazing surfaces facing each thermal gap are coated with a low emissivity coating. Finally, the thermal gaps are filled with a low conductance gas such as krypton gas.

The United States Army Medical Department Journal. The United States Army Dental Corps: A Century of Commitment, Service, and Care

DTIC Science & Technology

2011-03-01

Nerve in US Army 70 Dental Assistants Before and After Training as Preventive Dental Specialists David G. Greathouse, PhD; et al Palatal Fracture in...Command’s Corporate Dental Application (CDA). Originally conceived and developed as a standard solution to replace an array of locally implemented... palatal fracture and displacement of the bone up into the nasal vestibule. Their article carefully describes the unusual circumstances surrounding

What Happens to Children Whose Parents Commit Suicide?

PubMed

Romanowicz, Magdalena; McKean, Alastair J; Vande Voort, Jennifer L

2018-05-01

Suicide remains one of the leading causes of death among 25- to 49-year-olds in the United States, and each year roughly 30,000 children are victims of parental suicide in the United States (Center for Disease Control and Prevention, 2005). 1 We report a case of a young child who lost both of his parents to suicide. Copyright © 2018 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

Children's Rights and School Psychology: An Introduction to the Multiple Journal Series Honoring the 25th Anniversary of the United Nations Convention on the Rights of the Child

ERIC Educational Resources Information Center

Mcloughlin, Caven S.; Hart, Stuart N.

2014-01-01

This year, 2014, is the 25th anniversary of the United Nations Convention on the Rights of the Child--the world's "positive ideology" and its clearest statement of commitments to and respect and aspirations for the dignity of the child. To commemorate this landmark, a program of articles by respected experts has been organized to advance…

Pressure-assisted thermal sterilization of soup

NASA Astrophysics Data System (ADS)

Shibeshi, Kidane; Farid, Mohammed M.

2010-12-01

The overall efficiency of an existing scale-up pressure-assisted thermal sterilization (PATS) unit was investigated with regards to inactivation of Geobacillus stearothermophilus spores suspended in pumpkin soup. The PATS unit is a double pipe heat exchanger in which the soup is pumped into its inner high pressure tube and constrained by two high pressure valves, while steam is continuously passed through the annular region to heat the content. The technology is based on pressure generation by thermal expansion of the liquid in an enclosure. In this work, the addition of an air line to push the treated liquid food out of the existing PATS unit has improved the overall quality of the treated samples, as evidenced by achieving higher log reduction of the spores. Compared with thermal processing, the application of PATS shows the potential for lowering the thermal treatment temperature, offering improved food quality.

Element level bridge inspection : benefits and use of data for bridge management.

DOT National Transportation Integrated Search

2016-02-01

In 2012, Congress passed the Moving Ahead for Progress in the 21st Century Act (MAP-21) and committed to the development of a datadriven, : risk based approach to asset management in the United States. This law requires the collection and submission ...

Stochastic Robust Mathematical Programming Model for Power System Optimization

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

Liu, Cong; Changhyeok, Lee; Haoyong, Chen

2016-01-01

This paper presents a stochastic robust framework for two-stage power system optimization problems with uncertainty. The model optimizes the probabilistic expectation of different worst-case scenarios with ifferent uncertainty sets. A case study of unit commitment shows the effectiveness of the proposed model and algorithms.

Plastic pollution of the world's seas and oceans as a contemporary challenge in ocean governance.

PubMed

Haward, Marcus

2018-02-14

The pervasive nature of marine plastic pollution was highlighted at the recent United Nations Environment Assembly. This meeting saw strong commitments for action, but at the same time reinforced the challenges for contemporary ocean governance in addressing marine plastic pollution.

The Literacy Educator's Role in Suicide Prevention

ERIC Educational Resources Information Center

Fisher, Douglas

2005-01-01

Suicide, the second leading cause of death for adolescents in the United States, is preventable. Nearly 80% of individuals who commit suicide have demonstrated signs well in advance. Adolescent suicide prevention efforts require collaboration with teachers--individuals who know students well. Literacy educators have a role in suicide…

A National Climate for Creativity and Invention.

ERIC Educational Resources Information Center

Torrance, E. Paul

1992-01-01

This article offers guidelines for developing a national climate for creativity and invention. It recalls the post-Sputnik climate in the United States and notes evidence of Japan's increasing commitment to creativity. It recommends encouraging students to imagine themselves as inventors, providing early training in inventing skills, and…

77 FR 55097 - National Preparedness Month, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-06

... National Preparedness Month, 2012 By the President of the United States of America A Proclamation As... of our country. During National Preparedness Month, we renew our commitment to promoting emergency... people and as one American family. This month, let us honor that spirit by standing with all those...

75 FR 72845 - New Postal Product

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-26

... contract for future functional equivalence analyses of the GEPS 3 product. \\1\\ Notice of United States... analysis of the formulas, and certification of the Governors' vote; and Attachment 4--an application for... costing information and volume commitments, do not alter the contracts' functional equivalency. Id. at 3-4...

75 FR 69715 - New Postal Product

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

... contract for future functional equivalence analyses of the GEPS 3 product. \\1\\ Notice of United States... GEPS contracts, a description of applicable GEPS contracts, formulas for prices, an analysis of the... information and volume commitments, do not alter the contracts' functional equivalency. Id. at 3-4. The Postal...

Putting Customers First: Standards for Serving the American People.

ERIC Educational Resources Information Center

Clinton, Bill; Gore, Al

This document, part of the Clinton Administration's "Reinventing Government" initiative involving a long-term, significant revamping of the federal bureaucracy, presents a comprehensive set of published customer service standards for the United States Government. It presents more than 1,500 standards representing commitments from more…

Thermal history of Bakken shale in Williston basin

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

Gosnold, W.D. Jr.; Lefever, R.D.; Crashell, J.J.

1989-12-01

Stratigraphic and thermal conductivity data were combined to analyze the thermostratigraphy of the Williston basin. The present thermostratigraphy is characterized by geothermal gradients of the order of 60 mK/m in the Cenozoic and Mesozoic units, and 30 mK/m in the Paleozoic units. The differences in geothermal gradients are due to differences in thermal conductivities between the shale-dominated Mesozoic and Cenozoic units and the carbonate-dominated Paleozoic units. Subsidence and compaction rates were calculated for the basin and were used to determine models for time vs. depth and time vs. thermal conductivity relationships for the basin. The time/depth and time/conductivity relationships includemore » factors accounting for thermal conductivity changes due to compaction, cementation, and temperature. The thermal history of the Bakken shale, a primary oil source rock in the Williston basin, was determined using four different models, and values for Lopatin's time-temperature index (TTI) were calculated for each model. The first model uses a geothermal gradient calculated from bottom-hole temperature data, the second uses present-day thermostratigraphy, the third uses the thermostratigraphic relationship determined in this analysis, and the fourth modifies the third by including assumed variations in continental heat flow. The thermal histories and the calculated TTI values differ markedly among the models with TTI values differing by a factor of about two between some models.« less

Companion piece: Convention on the Rights of the Child special protection measures: overview of implications and value for children in the United States.

PubMed

Svevo-Cianci, Kimberly; Velazquez, Sonia C

2010-01-01

The United Nations Convention on the Rights of the Child (CRC) is an international treaty that commits ratifying states parties to uphold the rights of all children under the age of 18. This article discusses the issues of highest relevance to the United States and reviews the pros and cons of ratifying, from the perspective of the convention's intent and potential, sovereignty of states, and national public policies, and regarding the special protection recommended for particularly vulnerable children. Specific implementation issues discussed include training, accountability, and monitoring.

Unprecedented climate events: Historical changes, aspirational targets, and national commitments

PubMed Central

Diffenbaugh, Noah S.; Singh, Deepti; Mankin, Justin S.

2018-01-01

The United Nations Paris Agreement creates a specific need to compare consequences of cumulative emissions for pledged national commitments and aspirational targets of 1.5° to 2°C global warming. We find that humans have already increased the probability of historically unprecedented hot, warm, wet, and dry extremes, including over 50 to 90% of North America, Europe, and East Asia. Emissions consistent with national commitments are likely to cause substantial and widespread additional increases, including more than fivefold for warmest night over ~50% of Europe and >25% of East Asia and more than threefold for wettest days over >35% of North America, Europe, and East Asia. In contrast, meeting aspirational targets to keep global warming below 2°C reduces the area experiencing more than threefold increases to <10% of most regions studied. However, large areas—including >90% of North America, Europe, East Asia, and much of the tropics—still exhibit sizable increases in the probability of record-setting hot, wet, and/or dry events. PMID:29457133

Unprecedented climate events: Historical changes, aspirational targets, and national commitments.

PubMed

Diffenbaugh, Noah S; Singh, Deepti; Mankin, Justin S

2018-02-01

The United Nations Paris Agreement creates a specific need to compare consequences of cumulative emissions for pledged national commitments and aspirational targets of 1.5° to 2°C global warming. We find that humans have already increased the probability of historically unprecedented hot, warm, wet, and dry extremes, including over 50 to 90% of North America, Europe, and East Asia. Emissions consistent with national commitments are likely to cause substantial and widespread additional increases, including more than fivefold for warmest night over ~50% of Europe and >25% of East Asia and more than threefold for wettest days over >35% of North America, Europe, and East Asia. In contrast, meeting aspirational targets to keep global warming below 2°C reduces the area experiencing more than threefold increases to <10% of most regions studied. However, large areas-including >90% of North America, Europe, East Asia, and much of the tropics-still exhibit sizable increases in the probability of record-setting hot, wet, and/or dry events.

Army Combat Medic Resilience: The Process of Forging Loyalty.

PubMed

Abraham, Preetha A; Russell, Dale W; Huffman, Sarah; Deuster, Patricia; Gibbons, Susanne W

2018-03-01

This study presents a grounded theory analysis of in-depth interviews of United States Army Combat Medics (CMs) who had served in Iraq and/or Afghanistan. The study explores how 17 CMs nominated by their peers as resilient cope with military stressors in order to identify the factors that enable them to thrive amidst harsh conditions. Four distinct categories of characteristics unique to this group emerged: (1) social bonding, (2) readiness, (3) dual loyalty as performance, and (4) leader by example. Forging loyalty underpins these characteristics and represents the main process used by resilient CMs and comprised three behavior patterns: (1) commitment to the family, (2) commitment to the military mission, and (3) commitment to their guiding religious and spiritual beliefs. Prominent behavioral tendencies of forging loyalty likely developed during childhood and re-enforced by families, friends, and other role models. Based on the findings, new training and education efforts should focus on developing positive emotional, environmental, and social resources to enhance the health and well-being of service members and their families.

Thermal analysis of Malaysian double storey housing - low/medium cost unit

NASA Astrophysics Data System (ADS)

Normah, M. G.; Lau, K. Y.; Yusoff, S. Mohd.

2012-06-01

Almost half of the total energy used today is consumed in buildings. In the tropical climate, air-conditioning a housing unit takes much of the energy bill. Malaysia is no exception. Malaysian double storey terrace housing is popular among developers and buyers. Surveys have shown that housing occupants are much dissatisfied with the thermal comfort and artificial cooling is often sought. The objective of this study is to assess the thermal comfort of the low and medium-cost double storey housing in the area surrounding Universiti Teknologi Malaysia. A simulation program using the Weighting Factor Method calculates the heat transfer interaction, temperature distribution, and PMV level in three types of housing units in relation to the size. Fanger's PMV model based on ISO Standard 7730 is used here because it accounts for all parameters that affect the thermal sensation of a human within its equation. Results showed that both the low and medium-cost housing units studied are out of the comfortable range described by ASHRAE Standard 55 with the units all complied with the local bylaws. In view of the uncertainties in energy supply, future housing units should consider natural ventilation as part of the passive energy management.

Empowerment and organizational commitment of chiropractic faculty.

PubMed

Henkin, Alan B; Marchiori, Dennis M

2003-06-01

Professionals in chiropractic education retain much of the authority over their work. Their work is impacted, negatively or positively, by their perceptions of their organization's value for their skills and knowledge. Specifically, empowerment and organizational commitment are 2 psychological constructs that may mediate work circumstances and therefore are the focus of this study. The purpose of this study is to explore associations between empowerment and organizational commitment among chiropractic faculty. Study design Full faculty survey utilizing descriptive statistics and multivariable analysis. Surveys were distributed to full- and part-time faculty working in the United States and Canada. The survey included Spreitzer's multidimensional measure of psychological empowerment, Meyer and Allen's multidimensional measure of organizational commitment, and additional survey items focusing on faculty demographics and workplace variables including sex, age, academic rank, employment status, and primary area of work assignment. More than 54% of the study population (N = 609) completed and returned the instrument. A general profile of a chiropractic faculty member emerges as a middle-aged male employed full-time as a teacher in the academic program. Regression analyses suggest that the observed faculty characteristics and the workplace variables are not associated with fit between the faculty member's work role and his/her own beliefs, norms, and behaviors regarding the value of the work-related tasks. The level of institutional commitment experienced by the faculty member was associated with the fit between the task, goal or purpose of the job, and the internal standards held by the individual.

The effects of ownership, staffing level and organisational justice on nurse commitment, involvement, and satisfaction: a questionnaire study.

PubMed

Heponiemi, Tarja; Elovainio, Marko; Kouvonen, Anne; Kuusio, Hannamaria; Noro, Anja; Finne-Soveri, Harriet; Sinervo, Timo

2011-12-01

Elderly care systems have undergone a lot of changes in many European countries, including Finland. Most notably, the number of private for-profit firms has increased. Previous studies suggest that employee well-being and the quality of care might differ according to the ownership type. The present study examined whether the ownership type and the staffing level were associated with organisational commitment, job involvement, and job satisfaction. In addition, we examined the potential moderating effect of organisational justice on these associations. Cross-sectional questionnaire study. 1047 Finnish female staff members aged 18-69 years working in sheltered housing or nursing homes (units n=179). The relationships were studied with analyses of covariance (ANCOVA), adjusting for the effects of age and case-mix. Organisational commitment and job satisfaction levels were low in for-profit sheltered homes when justice levels were low, but when justice levels were high, for-profit sheltered homes did not differ from other ownership types. Similarly, organisational justice acted as a buffer against low commitment resulting from low staffing levels. Staffing levels were lowest in public sheltered homes and highest in not-for-profit sheltered homes. The results show that organisational justice can act as a buffer against low organisational commitment that results from low staffing levels and working in for-profit sheltered homes. Increasing justice in regard to the management, outcomes, and procedures in the organisation would thus be important. 2011 Elsevier Ltd. All rights reserved.

Analysis of integrated photovoltaic-thermal systems using solar concentrators

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

Yusoff, M.B.

1983-01-01

An integrated photovoltaic-thermal system using solar concentrators utilizes the solar radiation spectrum in the production of electrical and thermal energy. The electrical conversion efficiency of this system decreases with increasing solar cell temperature. Since a high operating temperature is desirable to maximize the quality of thermal output of the planned integrated system, a proper choice of the operating temperature for the unit cell is of vital importance. The analysis predicts performance characteristics of the unit cell by considering the dependence of the heat generation, the heat absorption and the heat transmission on the material properties of the unit cell structure.more » An analytical model has been developed to describe the heat transport phenomena occurring in the unit cell structure. The range of applicability of the one-dimensional and the two-dimensional models, which have closed-form solutions, has been demonstrated. Parametric and design studies point out the requirements for necessary good electrical and thermal performance. A procedure utilizing functional forms of component characteristics in the form of partial coefficients of the dependent variable has been developed to design and operate the integrated system to have a desirable value of the thermal to electrical output ratio both at design and operating modes.« less

Committed CO2 Emissions of China's Coal-fired Power Plants

NASA Astrophysics Data System (ADS)

Suqin, J.

2016-12-01

The extent of global warming is determined by the cumulative effects of CO2 in the atmosphere. Coal-fired power plants, the largest anthropogenic source of CO2 emissions, produce large amount of CO2 emissions during their lifetimes of operation (committed emissions), which thus influence the future carbon emission space under specific targets on mitigating climate change (e.g., the 2 degree warming limit relative to pre-industrial levels). Comprehensive understanding of committed CO2 emissions for coal-fired power generators is urgently needed in mitigating global climate change, especially in China, the largest global CO2emitter. We calculated China's committed CO2 emissions from coal-fired power generators installed during 1993-2013 and evaluated their impact on future emission spaces at the provincial level, by using local specific data on the newly installed capacities. The committed CO2 emissions are calculated as the product of the annual coal consumption from newly installed capacities, emission factors (CO2emissions per unit crude coal consumption) and expected lifetimes. The sensitivities about generators lifetimes and the drivers on provincial committed emissions are also analyzed. Our results show that these relatively recently installed coal-fired power generators will lead to 106 Gt of CO2 emissions over the course of their lifetimes, which is more than three times the global CO2 emissions from fossil fuels in 2010. More than 80% (85 Gt) of their total committed CO2 will be emitted after 2013, which are referred to as the remaining emissions. Due to the uncertainties of generators lifetime, these remaining emissions would increase by 45 Gt if the lifetimes of China's coal-fired power generators were prolonged by 15 years. Furthermore, the remaining emissions are very different among various provinces owing to local developments and policy disparities. Provinces with large amounts of secondary industry and abundant coal reserves have higher committed emissions. The national and provincial CO2 emission mitigation objectives might be greatly restricted by existing and planned power plants in China. The policy implications of our results have also been discussed.

Community-level firearm injury surveillance: local data for local action.

PubMed

Kellermann, A L; Bartolomeos, K; Fuqua-Whitley, D; Sampson, T R; Parramore, C S

2001-10-01

In the United States, firearms are used to commit homicide more frequently than all other methods combined. According to the US Department of Justice, firearms are used to commit more than 1 million crimes each year. Despite the magnitude of this problem, little is known about the epidemiology of firearm crimes and assaults. Many states require medical personnel to report all nonfatal shootings to law enforcement, but the rate of compliance with this requirement is unknown. To enhance cooperation between community emergency departments and law enforcement agencies, we created a unified firearm injury notification system for the City of Atlanta, Georgia, and 5 surrounding counties: Fulton, DeKalb, Cobb, Gwinnett, and Clayton. Our findings are reported here.

Hydrogen storage and integrated fuel cell assembly

DOEpatents

Gross, Karl J.

2010-08-24

Hydrogen is stored in materials that absorb and desorb hydrogen with temperature dependent rates. A housing is provided that allows for the storage of one or more types of hydrogen-storage materials in close thermal proximity to a fuel cell stack. This arrangement, which includes alternating fuel cell stack and hydrogen-storage units, allows for close thermal matching of the hydrogen storage material and the fuel cell stack. Also, the present invention allows for tailoring of the hydrogen delivery by mixing different materials in one unit. Thermal insulation alternatively allows for a highly efficient unit. Individual power modules including one fuel cell stack surrounded by a pair of hydrogen-storage units allows for distribution of power throughout a vehicle or other electric power consuming devices.

Nontraditional Student Engagement: Increasing Adult Student Success and Retention

ERIC Educational Resources Information Center

Wyatt, Linda G.

2011-01-01

Today, more than any other time in history, student demographics of college and university students in the United States are experiencing rapid and profound changes. Along with these increases in nontraditional student enrollment comes an increasing percentage of working nontraditional college students with a multitude of commitments that serve to…

Data Literacy: Real-World Learning through Problem-Solving with Data Sets

ERIC Educational Resources Information Center

Erwin, Robin W., Jr.

2015-01-01

The achievement of deep learning by secondary students requires teaching approaches that draw students into task commitment, integrated curricula, and analytical thinking. By using real-world data sets in project based instructional units, teachers can guide students in analyzing, interpreting, and reporting quantitative data. Working with…

Preserving Canadian Exceptionalism: An Educator's Context

ERIC Educational Resources Information Center

Shaker, Paul

2009-01-01

In this article, the author discusses the educational and societal differences between Canada and the United States. He claims that an egocentric culture, committed to immediate gratification, stands in the way of a healthy response to change. People are always seeking accommodation to the changes around them. When people choose familiar behaviour…

The War Crimes Act: Current Issues

DTIC Science & Technology

2006-09-25

entrapment by estoppel , available when a defendant is informed by a government official that certain conduct is legal, and thereafter commits what...United States v. Baptista-Rodriguez, 17 F.3d 1354, 1368 n. 18 (11th Cir. 1994). Unlike the other defenses, the defense of entrapment by estoppel stems

The Ecology of Student Retention: Undergraduate Students and the Great Recession

ERIC Educational Resources Information Center

Mendoza, Pilar; Malcolm, Zaria; Parish, Nancy

2015-01-01

This study investigated qualitatively how undergraduate students experienced the Great Recession at a flagship university in the South Eastern of United States and how this experience relates to their retention. Results indicate that the Great Recession has significantly impacted students' engagement and commitments. We argue that student…

Satellite water quality monitoring in coastal and estuarine waters: a look at SeaWiFS, MODIS, MERIS, and HICO

EPA Science Inventory

The United States Environmental Protection Agency’s charge to protect human health and the environment requires a long-term commitment to creating sustainable solutions to environmental problems. The most direct way to ensure that management practices are achieving sustainability...

78 FR 20217 - National Donate Life Month, 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-04

... Donate Life Month, 2013 By the President of the United States of America A Proclamation Today, more than... not only profound generosity, but also our commitment to one another. During National Donate Life... respond to the donor shortage that keeps thousands of patients from getting life-saving care. Let us mark...

Reintroduction of Fire into Fire-Dependent Ecosystems: Some Southern Examples

Treesearch

Dale Wade; George Custer; Jim Thorsen; Paul Kaskey; John Kush; Bill Twomey; Doug Voltolina

1997-01-01

Natural resource problems associated with, or resulting from, attempted fire exclusion are challenging managers across the United States. Critical issues range from epidemic insect and disease conditions to species extirpations. Southern burners continue to demonstrate that seemingly insurmountable constraints can be overcome through commitment and cooperation, and...

28 CFR 2.52 - Revocation decisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., except as provided in § 2.10 (b) and (c). (2) The commitment of a juvenile offender under the Federal Juvenile Delinquency Act may not be extended past the offender's twenty-first birthday unless the juvenile..., YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees § 2.52 Revocation...

28 CFR 2.52 - Revocation decisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., except as provided in § 2.10 (b) and (c). (2) The commitment of a juvenile offender under the Federal Juvenile Delinquency Act may not be extended past the offender's twenty-first birthday unless the juvenile..., YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees § 2.52 Revocation...

Washington State's Corrections Clearinghouse: A Comprehensive Approach to Offender Employment.

ERIC Educational Resources Information Center

Finn, Peter

Since 1976, the Correctional Clearinghouse (CCH), which is a unit of the Washington State Employment Security Department, has been committed to preparing offenders for the workplace and finding employment. The CCH's principal service delivery strategies are as follows: (1) providing direct services (teaching job readiness courses in prisons and…

36 CFR § 1206.4 - What is the purpose of the Commission?

Code of Federal Regulations, 2013 CFR

2013-07-01

...), supports a wide range of activities to preserve, publish, and encourage the use of primary documentary... and institutions, and Federally-acknowledged or state-recognized Native American tribes or groups committed to the preservation, publication, or use of United States documentary resources. [75 FR 66317, Oct...

36 CFR 1206.4 - What is the purpose of the Commission?

Code of Federal Regulations, 2012 CFR

2012-07-01

...), supports a wide range of activities to preserve, publish, and encourage the use of primary documentary... and institutions, and Federally-acknowledged or state-recognized Native American tribes or groups committed to the preservation, publication, or use of United States documentary resources. [75 FR 66317, Oct...

36 CFR 1206.4 - What is the purpose of the Commission?

Code of Federal Regulations, 2011 CFR

2011-07-01

...), supports a wide range of activities to preserve, publish, and encourage the use of primary documentary... and institutions, and Federally-acknowledged or state-recognized Native American tribes or groups committed to the preservation, publication, or use of United States documentary resources. [75 FR 66317, Oct...

36 CFR 1206.4 - What is the purpose of the Commission?

Code of Federal Regulations, 2014 CFR

2014-07-01

...), supports a wide range of activities to preserve, publish, and encourage the use of primary documentary... and institutions, and Federally-acknowledged or state-recognized Native American tribes or groups committed to the preservation, publication, or use of United States documentary resources. [75 FR 66317, Oct...

Toward an Engagement Model of Institutional Advancement at Public Colleges and Universities

ERIC Educational Resources Information Center

Weerts, David J.

2007-01-01

Enrollment pressures, unstable state appropriations, and increased public scrutiny about higher education's commitment to serving societal needs have created significant challenges for university advancement professionals at public colleges and universities in the United States. In this paper, I describe how current responses to these challenges…

JPRS Report, Soviet Union, Military Affairs.

DTIC Science & Technology

1990-05-17

arms) between the USSR and the United States. To me, it appears as unthinkable as a skirmish between an ele- phant and a whale . However, our military...have described them as racketeers, drug addicts , and have represented them as people who will potentially commit suicide. In fact it has always

75 FR 60563 - Family Day, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-30

... Part III The President Proclamation 8570--Family Day, 2010 #0; #0; #0; Presidential Documents #0... Family Day, 2010 By the President of the United States of America A Proclamation Committed families shape... likelihood their loved ones will use alcohol and illicit drugs. On Family Day, we honor the devotion of...

What's a Parent to Do?: Phonics and Other Stuff

ERIC Educational Resources Information Center

Gerard, Maureen

2004-01-01

No Child Left Behind, Reading First, Early Reading First, Good Start, Grow Smart ... the current whirlwind of education initiatives in the United States commits millions of dollars of federal money to "scientifically based" reading and early literacy development. In 2003, President Bush directed Head Start programs across the country to…

77 FR 72909 - International Day of Persons With Disabilities, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-06

... they travel, conduct business, study, or reside overseas. Ratifying the Convention in the Senate would reaffirm America's position as the global leader on disability rights and better position us to encourage... disabilities is guaranteed. Today, let us renew our commitment to meeting that challenge here in the United...

Fuel-cycle greenhouse gas emissions impacts of alternative transportation fuels and advanced vehicle technologies.

DOT National Transportation Integrated Search

1998-11-15

At an international conference on global warming, held in Kyoto, Japan, in December 1997, the United States committed to reduce its greenhouse gas (GHG) emissions by 7% over its 1990 level by the year 2012. To help achieve that goal, transportation G...

World Literature in the Age of Globalization: Reflections on an Anthology.

ERIC Educational Resources Information Center

Hassan, Wail S.

2000-01-01

Addresses the evolution of the most authoritative and widely used textbook in world literature courses in the United States, "The Norton Anthology of World Masterpieces." Questions if the "Norton Anthology" has provided educators who are committed to the teaching of world literature from non-Eurocentric perspectives with a…

78 FR 42776 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-17

...) being exported are not expected to be used to produce exports or provide services in competition with the exportation of goods or provision of services by a United States industry. Parties: Principal Supplier: The Boeing Company. [[Page 42777

78 FR 12315 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-22

... airline service in Mexico and between Mexico and other countries in North, Central and South America. To... exports or provide services in competition with the exportation of goods or provision of services by a United States industry. [[Page 12316

28 CFR 2.52 - Revocation decisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., except as provided in § 2.10 (b) and (c). (2) The commitment of a juvenile offender under the Federal Juvenile Delinquency Act may not be extended past the offender's twenty-first birthday unless the juvenile..., YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees § 2.52 Revocation...

28 CFR 2.52 - Revocation decisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., except as provided in § 2.10 (b) and (c). (2) The commitment of a juvenile offender under the Federal Juvenile Delinquency Act may not be extended past the offender's twenty-first birthday unless the juvenile..., YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees § 2.52 Revocation...

28 CFR 2.52 - Revocation decisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., except as provided in § 2.10 (b) and (c). (2) The commitment of a juvenile offender under the Federal Juvenile Delinquency Act may not be extended past the offender's twenty-first birthday unless the juvenile..., YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees § 2.52 Revocation...

A Study of the Relationship between Pro-Environmental Product Use and Environmental Concern

DTIC Science & Technology

2010-03-01

1987). That was followed by the 1992 Earth Summit in Rio de Janeiro (United Nations, 1992) which reaffirmed the commitment to environmental, social......changes in operations as well as the beliefs of individuals using the facilities. On federal installations, the burden to create these changes falls

77 FR 68045 - American Education Week, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-15

... American Education Week, 2012 By the President of the United States of America A Proclamation All children deserve access to a world-class education and the chance to pursue their dreams. Our schools are a gateway... country on earth. My Administration is committed to enhancing American education by raising standards...

Education & Justice: A View from the Back of the Bus.

ERIC Educational Resources Information Center

Gordon, Edmund W.

This collection of essays reflects a lifetime commitment to education and democracy, bringing together views on race, justice, and equity for all students. The essays are: (1) "Educating the Poor in the United States"; (2) "Human Social Divisions and Human Intelligence: Putting Them in Their Place"; (3) "Cultural…

Reclaiming Teacher Intellectualism through and for Inclusive Education

ERIC Educational Resources Information Center

Schlessinger, Sarah L.

2018-01-01

Inclusive education, understood as a pedagogical commitment to schooling experiences that value diversity and promote equitable participation for all students, has not been broadly taken up in practice in the United States. Much of the research in this field suggests that teachers' attitudes towards inclusive education are the primary barrier to…

75 FR 17841 - National Child Abuse Prevention Month, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

... Child Abuse Prevention Month, 2010 By the President of the United States of America A Proclamation Our children are our most valuable resource, and they need our support to thrive and grow into healthy, productive adults. During National Child Abuse Prevention Month, we renew our unwavering commitment to...

Professional Standards for Visual Arts Educators

ERIC Educational Resources Information Center

National Art Education Association, 2009

2009-01-01

The National Art Education Association (NAEA) is committed to ensuring that all students have access to a high quality, certified visual arts educator in every K-12 public school across the United States, recognizing that effective arts instruction is a core component of 21st-century education. "Professional Standards for Visual Arts…

Problems of Equity in the Reconstituted Family: A Social Exchange Analysis.

ERIC Educational Resources Information Center

Nelson, Margaret; Nelson, Gordon K.

1982-01-01

Applies social exchange principles to the difficulties of setting up a stepfamily. Discusses obstacles to role adjustment and maintenance of equity among members. Concludes that if the reconstituting family can establish a basis of trust, the stepfamily can merge as a developmental unit toward expansion and commitment. (Author)

A Proposal for Internationalizing Counseling Psychology in the United States: Rationale, Recommendations, and Challenges

ERIC Educational Resources Information Center

Leong, Frederick T. L.; Ponterotto, Joseph G.

2003-01-01

This article, written by the coeditors of "The Counseling Psychologist's" ("TCP") International Forum section, reviews the status of counseling psychology from an international perspective and presents a rational and modest proposal for promoting counseling psychology's commitment to global perspectives. The brief history of…

32 CFR Appendix A to Part 153 - Guidelines

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Guidelines A Appendix A to Part 153 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE REGULATIONS PERTAINING TO MILITARY...—Guidelines (a) Civilians employed by the Armed Forces outside the United States who commit felony offenses...

Recycling America's Workers: Public and Private Approaches to Midcareer Retraining.

ERIC Educational Resources Information Center

Bendick, Marc, Jr.; Egan, Mary Lou

This working paper, part of a project on the applicability of the French training system in the United States, argues that a systematic national commitment to midcareer worker retraining is necessary for American prosperity and international economic competitiveness. Although findings of the early human capital theorists demonstrated that an…

Preparing Culturally Responsive Literacy Teachers: Investigations of Whiteness in a Literacy Methods Course

ERIC Educational Resources Information Center

Royster, Kelly Berghoff

2013-01-01

Teacher education programs across the United States must prepare teachers who have the content area knowledge, pedagogical expertise, and cultural competence needed to teach an increasingly diverse student population. One consistent suggestion for programs committed to preparing culturally responsive teachers is to incorporate investigations of…

Reaffirming the commitment of the House of Representatives to safeguard and uphold the 10th Amendment to the Constitution of the United States.

THOMAS, 111th Congress

Rep. Rooney, Thomas J. [R-FL-16

2010-01-12

House - 06/15/2010 Referred to the Subcommittee on the Constitution, Civil Rights, and Civil Liberties. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Examining Human Rights in a Global Context.

ERIC Educational Resources Information Center

Francis, Greg; Inoue, Keiko; Orrick, Stefanie

The United Nations' founding in 1945 and the 1948 adoption of the Universal Declaration of Human Rights reflected the international community's growing commitment to the protection and recognition of what is now referred to as human rights. Despite increased international attention, human rights violations continue to occur at the local, regional,…

Three Communication Responsibilities concerning Sexual Harassment.

ERIC Educational Resources Information Center

Buzza, Bonnie Wilson

Sexual harassment is widespread on college campuses across the United States and is a subject that merits sensitive and sensible discussion. Once they acknowledge the problem, speech communication professionals can become better informed about sexual harassment and ways of dealing with it, and commit themselves to responsible communicative action.…

21 CFR 299.4 - Established names for drugs.

Code of Federal Regulations, 2010 CFR

2010-04-01

... organization sponsored by the American Medical Association, the United States Pharmacopeia, and the American... proposed in the application that meets the above-cited guidelines. Prior use of a name in the medical literature or otherwise will not commit the Food and Drug Administration to adopting such terminology as...

77 FR 65878 - Application for Final Commitment for a Long-term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-31

... export of semiconductor manufacturing equipment to Germany. Brief non-proprietary description of the anticipated use of the items being exported: Equipment supports the manufacture of logic semiconductors. To... United States industry. Parties: Principal Suppliers: Applied Materials, Inc., KLA-Tencor Corporation...

A Guide to Developing a Sustainable Food Purchasing Policy

ERIC Educational Resources Information Center

Buck, Matthew

2007-01-01

Universities, colleges, hospitals and other institutions throughout the United States are starting to think seriously about the impact of purchasing on the environment, human health, labor, animal welfare and other concerns. It is increasingly clear that, as mission-driven organizations committed to the public good, these institutions can be…

Thermal insulated glazing unit

DOEpatents

Selkowitz, S.E.; Arasteh, D.K.; Hartmann, J.L.

1988-04-05

An improved insulated glazing unit is provided which can attain about R5 to about R10 thermal performance at the center of the glass while having dimensions about the same as those of a conventional double glazed insulated glazing unit. An outer glazing and inner glazing are sealed to a spacer to form a gas impermeable space. One or more rigid, non-structural glazings are attached to the inside of the spacer to divide the space between the inner and outer glazings to provide insulating gaps between glazings of from about 0.20 inches to about 0.40 inches. One or more glazing surfaces facing each thermal gap are coated with a low emissivity coating. Finally, the thermal gaps are filled with a low conductance gas such as krypton gas. 2 figs.

Scarless assembly of unphosphorylated DNA fragments with a simplified DATEL method.

PubMed

Ding, Wenwen; Weng, Huanjiao; Jin, Peng; Du, Guocheng; Chen, Jian; Kang, Zhen

2017-05-04

Efficient assembly of multiple DNA fragments is a pivotal technology for synthetic biology. A scarless and sequence-independent DNA assembly method (DATEL) using thermal exonucleases has been developed recently. Here, we present a simplified DATEL (sDATEL) for efficient assembly of unphosphorylated DNA fragments with low cost. The sDATEL method is only dependent on Taq DNA polymerase and Taq DNA ligase. After optimizing the committed parameters of the reaction system such as pH and the concentration of Mg 2+ and NAD+, the assembly efficiency was increased by 32-fold. To further improve the assembly capacity, the number of thermal cycles was optimized, resulting in successful assembly 4 unphosphorylated DNA fragments with an accuracy of 75%. sDATEL could be a desirable method for routine manual and automated assembly.

Pressurized Slot Testing to Determine Thermo-Mechanical Properties of Lithophysal Tuff at Yucca Mountain Nevada.

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

George, James T.; Sobolik, Steven R.; Lee, Moo Y.

The study described in this report involves heated and unheated pressurized slot testing to determine thermo-mechanical properties of the Tptpll (Tertiary, Paintbrush, Topopah Spring Tuff Formation, crystal poor, lower lithophysal) and Tptpul (upper lithophysal) lithostratigraphic units at Yucca Mountain, Nevada. A large volume fraction of the proposed repository at Yucca Mountain may reside in the Tptpll lithostratigraphic unit. This unit is characterized by voids, or lithophysae, which range in size from centimeters to meters, making a field program an effective method of measuring bulk thermal-mechanical rock properties (thermal expansion, rock mass modulus, compressive strength, time-dependent deformation) over a range ofmore » temperature and rock conditions. The field tests outlined in this report provide data for the determination of thermo-mechanical properties of this unit. Rock-mass response data collected during this field test will reduce the uncertainty in key thermal-mechanical modeling parameters (rock-mass modulus, strength and thermal expansion) for the Tptpll lithostratigraphic unit, and provide a basis for understanding thermal-mechanical behavior of this unit. The measurements will be used to evaluate numerical models of the thermal-mechanical response of the repository. These numerical models are then used to predict pre- and post-closure repository response. ACKNOWLEDGEMENTS The authors would like to thank David Bronowski, Ronnie Taylor, Ray E. Finley, Cliff Howard, Michael Schuhen (all SNL) and Fred Homuth (LANL) for their work in the planning and implementation of the tests described in this report. This is a reprint of SAND2004-2703, which was originally printed in July 2004. At that time, it was printed for a restricted audience. It has now been approved for unlimited release.« less

Applied Meteorology Unit (AMU)

NASA Technical Reports Server (NTRS)

Bauman, William H., Jr.; Crawford, Winifred; Short, David; Barrett, Joe; Watson, Leela

2008-01-01

This report summarizes the Applied Meteorology Unit (AMU) activities for the second quarter of Fiscal Year 2008 (January - March 2008). Projects described are: (1) Peak Wind Tool for User Launch Commit Criteria (LCC), (2) Peak Wind Tool for General Forecasting, (3) Situational Lightning Climatologies for Central Florida. Phase III, (4) Volume Averaged Height Integrated Radar Reflectivity (VAHIRR), (5) Impact of Local Sensors, (6) Radar Scan Strategies for the PAFB WSR-74C Replacement and (7) WRF Wind Sensitivity Study at Edwards Air Force Base.

Treatment, Education, and Prevention: Adding to the Arsenal in the War on Drugs. Hearing before the Committee on the Judiciary, United States Senate, One Hundred Seventh Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on the Judiciary.

A hearing was held on the role of prevention in the comprehensive drug control policy of the United States. The hearing demonstrated a strengthening of the commitment to reduce the demand for drugs. It also showed bi-partisan support to remain vigilant in defense of the borders and in punishing those who sell or manufacture drugs. It states that…

Armored Cavalry and Reconnaissance: A Doctrinal Shortfall in Force Structure

DTIC Science & Technology

1988-04-15

LTC CHARLES S. ROUSEK ŝ. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK AREA & WORK UNIT NUMBERS US ARMY WAR COLLEGE...paradox the Israeli% sufered when they commited the basicerosith Ym Kippur War which evolved from their victory in the Six 08V War -the structuring and...the readiness, standards, training, and esprit of the affected units. This pav’t of the "One Army Concept" works and should be exploited on a one for

Posture Statement of General Douglas M. Fraser, United States Air Force Commander, United States Southern Command, Before the 112th Congress House Armed Services Committee

DTIC Science & Technology

2012-03-06

1 Aravena, F. Confianza: base para la gobernabilidad y la convivencia democrática en América...Latinoamericano de Ciencias Sociales (FLACSO). 3 Joint Interagency Task Force South (JIATF South), our key component in detection and monitoring of illicit...Central America’s north, the government of Mexico has fully committed to reducing the power and impunity of transnational organized crime and drug

[Gender, human rights and socioeconomic impact of AIDS in Brazil].

PubMed

de Oliveira, Rosa Maria Rodrigues

2006-04-01

The paper critically analyzes, from the gender standpoint, official results presented in the Brazilian government report to the Joint United Nations Programme on HIV/AIDS (UNAIDS). Specifically, the fulfillment of 2003 targets set forth in the United Nations Declaration of Commitment on HIV/AIDS, under the category of Human Rights and Reduction of the Economic and Social Impact of AIDS, are evaluated. Key concepts are highlighted, including indicators and strategies that may help civilian society better monitor these targets until 2010.

The Relationship Between Work Commitment, Dynamic, and Medication Error.

PubMed

Rezaiamin, Abdoolkarim; Pazokian, Marzieh; Zagheri Tafreshi, Mansoureh; Nasiri, Malihe

2017-05-01

Incidence of medication errors in intensive care unit (ICU) can cause irreparable damage for ICU patients. Therefore, it seems necessary to find the causes of medication errors in this section. Work commitment and dynamic might affect the incidence of medication errors in ICU. To assess the mentioned hypothesis, we performed a descriptive-analytical study which was carried out on 117 nurses working in ICU of educational hospitals in Tehran. Minick et al., Salyer et al., and Wakefield et al. scales were used for data gathering on work commitment, dynamic, and medication errors, respectively. Findings of the current study revealed that high work commitment in ICU nurses caused low number of medication errors, including intravenous and nonintravenous. We controlled the effects of confounding variables in detection of this relationship. In contrast, no significant association was found between work dynamic and different types of medication errors. Although the study did not observe any relationship between the dynamics and rate of medication errors, the training of nurses or nursing students to create a dynamic environment in hospitals can increase their interest in the profession and increase job satisfaction in them. Also they must have enough ability in work dynamic so that they don't confused and distracted result in frequent changes of orders, care plans, and procedures.

Thermodynamic analysis of a thermal storage unit under the influence of nano-particles added to the phase change material and/or the working fluid

NASA Astrophysics Data System (ADS)

Abolghasemi, Mehran; Keshavarz, Ali; Mehrabian, Mozaffar Ali

2012-11-01

The thermal storage unit consists of two concentric cylinders where the working fluid flows through the internal cylinder and the annulus is filled with a phase change material. The system carries out a cyclic operation; each cycle consists of two processes. In the charging process the hot working fluid enters the internal cylinder and transfers heat to the phase change material. In the discharging process the cold working fluid enters the internal cylinder and absorbs heat from the phase change material. The differential equations governing the heat transfer between the two media are solved numerically. The numerical results are compared with the experimental results available in the literature. The performance of an energy storage unit is directly related to the thermal conductivity of nano-particles. The energy consumption of a residential unit whose energy is supplied by a thermal storage system can be reduced by 43 % when using nano-particles.

Wind Power Forecasting Error Frequency Analyses for Operational Power System Studies: Preprint

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

Florita, A.; Hodge, B. M.; Milligan, M.

2012-08-01

The examination of wind power forecasting errors is crucial for optimal unit commitment and economic dispatch of power systems with significant wind power penetrations. This scheduling process includes both renewable and nonrenewable generators, and the incorporation of wind power forecasts will become increasingly important as wind fleets constitute a larger portion of generation portfolios. This research considers the Western Wind and Solar Integration Study database of wind power forecasts and numerical actualizations. This database comprises more than 30,000 locations spread over the western United States, with a total wind power capacity of 960 GW. Error analyses for individual sites andmore » for specific balancing areas are performed using the database, quantifying the fit to theoretical distributions through goodness-of-fit metrics. Insights into wind-power forecasting error distributions are established for various levels of temporal and spatial resolution, contrasts made among the frequency distribution alternatives, and recommendations put forth for harnessing the results. Empirical data are used to produce more realistic site-level forecasts than previously employed, such that higher resolution operational studies are possible. This research feeds into a larger work of renewable integration through the links wind power forecasting has with various operational issues, such as stochastic unit commitment and flexible reserve level determination.« less

Characteristics of health care organizations associated with learning and development: lessons from a pilot study.

PubMed

Nyström, Monica

2009-01-01

Characteristics of health care organizations associated with an ability to learn from experiences and to develop and manage change were explored in this study. Understanding of these characteristics is necessary to identify factors influencing success in learning from the past and achieving future health care quality objectives. A literature review of the quality improvement, strategic organizational development and change management, organizational learning, and microsystems fields identified 20 organizational characteristics, grouped under (a) organizational systems, (b) key actors, and (c) change management processes. Qualitative methods, using interviews, focus group reports, and archival records, were applied to find associations between identified characteristics and 6 Swedish health care units externally evaluated as delivering high-quality care. Strong support for a characteristic was defined as units having more than 4 sources describing the characteristic as an important success factor. Eighteen characteristics had strong support from at least 2 units. The strongest evidence was found for the following: (i) key actors have long-term commitment, provide support, and make sense of ambiguous situations; (ii) organizational systems encourage employee commitment, participation, and involvement; and (iii) change management processes are employed systematically. Based on the results, a new model of "characteristics associated with learning and development in health care organizations" is proposed.

Exhaust gas purification system for lean burn engine

DOEpatents

Haines, Leland Milburn

2002-02-19

An exhaust gas purification system for a lean burn engine includes a thermal mass unit and a NO.sub.x conversion catalyst unit downstream of the thermal mass unit. The NO.sub.x conversion catalyst unit includes at least one catalyst section. Each catalyst section includes a catalytic layer for converting NO.sub.x coupled to a heat exchanger. The heat exchanger portion of the catalyst section acts to maintain the catalytic layer substantially at a desired temperature and cools the exhaust gas flowing from the catalytic layer into the next catalytic section in the series. In a further aspect of the invention, the exhaust gas purification system includes a dual length exhaust pipe upstream of the NO.sub.x conversion catalyst unit. The dual length exhaust pipe includes a second heat exchanger which functions to maintain the temperature of the exhaust gas flowing into the thermal mass downstream near a desired average temperature.

Development of lead-acid battery thermal management systems

NASA Astrophysics Data System (ADS)

Delaney, W. C.; McKinney, B. L.; Mrotek, E. N.; Weinlein, C. E.

The design and construction of thermal management systems developed for battery packs supplied for field service units are discussed. Thermal management on the module and pack levels is addressed, describing experimental results. A recently developed thermal management system is described.

Phenotypic Dimensions of Spirituality: Implications for Mental Health in China, India, and the United States

PubMed Central

McClintock, Clayton H.; Lau, Elsa; Miller, Lisa

2016-01-01

While the field of empirical study on religion and spirituality in relation to mental health has rapidly expanded over the past decade, little is known about underlying dimensions of spirituality cross-culturally conceived. We aimed to bridge this gap by inductively deriving potential universal dimensions of spirituality through a large-scale, multi-national data collection, and examining the relationships of these dimensions with common psychiatric conditions. Five-thousand five-hundred and twelve participants from China, India, and the United States completed a two-hour online survey consisting of wide-ranging measures of the lived experience of spirituality, as well as clinical assessments. A series of inductive Exploratory Factor Analysis (EFA) and cross-validating Exploratory Structural Equation Modeling (ESEM) were conducted to derive common underlying dimensions of spirituality. Logistic regression analyses were then conducted with each dimension to predict depression, suicidal ideation, generalized anxiety, and substance-related disorders. Preliminary EFA results were consistently supported by ESEM findings. Analyses of 40 spirituality measures revealed five invariant factors across countries which were interpreted as five dimensions of universal spiritual experience, specifically: love, in the fabric of relationships and as a sacred reality; unifying interconnectedness, as a sense of energetic oneness with other beings in the universe; altruism, as a commitment beyond the self with care and service; contemplative practice, such as meditation, prayer, yoga, or qigong; and religious and spiritual reflection and commitment, as a life well-examined. Love, interconnectedness, and altruism were associated with less risk of psychopathology for all countries. Religious and spiritual reflection and commitment and contemplative practice were associated with less risk in India and the United States but associated with greater risk in China. Education was directly associated with dimensions of spiritual awareness in India and China but inversely associated with dimensions in the United States. Findings support the notion that spirituality is a universal phenomenon with potentially universal dimensions. These aspects of spirituality may each offer protective effects against psychiatric symptoms and disorders and suggest new directions for treatment. PMID:27833570

Phenotypic Dimensions of Spirituality: Implications for Mental Health in China, India, and the United States.

PubMed

McClintock, Clayton H; Lau, Elsa; Miller, Lisa

2016-01-01

While the field of empirical study on religion and spirituality in relation to mental health has rapidly expanded over the past decade, little is known about underlying dimensions of spirituality cross-culturally conceived. We aimed to bridge this gap by inductively deriving potential universal dimensions of spirituality through a large-scale, multi-national data collection, and examining the relationships of these dimensions with common psychiatric conditions. Five-thousand five-hundred and twelve participants from China, India, and the United States completed a two-hour online survey consisting of wide-ranging measures of the lived experience of spirituality, as well as clinical assessments. A series of inductive Exploratory Factor Analysis (EFA) and cross-validating Exploratory Structural Equation Modeling (ESEM) were conducted to derive common underlying dimensions of spirituality. Logistic regression analyses were then conducted with each dimension to predict depression, suicidal ideation, generalized anxiety, and substance-related disorders. Preliminary EFA results were consistently supported by ESEM findings. Analyses of 40 spirituality measures revealed five invariant factors across countries which were interpreted as five dimensions of universal spiritual experience, specifically: love, in the fabric of relationships and as a sacred reality; unifying interconnectedness, as a sense of energetic oneness with other beings in the universe; altruism, as a commitment beyond the self with care and service; contemplative practice, such as meditation, prayer, yoga, or qigong; and religious and spiritual reflection and commitment, as a life well-examined. Love, interconnectedness, and altruism were associated with less risk of psychopathology for all countries. Religious and spiritual reflection and commitment and contemplative practice were associated with less risk in India and the United States but associated with greater risk in China. Education was directly associated with dimensions of spiritual awareness in India and China but inversely associated with dimensions in the United States. Findings support the notion that spirituality is a universal phenomenon with potentially universal dimensions. These aspects of spirituality may each offer protective effects against psychiatric symptoms and disorders and suggest new directions for treatment.

Solar heating and cooling diode module

DOEpatents

Maloney, Timothy J.

1986-01-01

A high efficiency solar heating system comprising a plurality of hollow modular units each for receiving a thermal storage mass, the units being arranged in stacked relation in the exterior frame of a building, each of the units including a port for filling the unit with the mass, a collector region and a storage region, each region having inner and outer walls, the outer wall of the collector region being oriented for exposure to sunlight for heating the thermal storage mass; the storage region having an opening therein and the collector region having a corresponding opening, the openings being joined for communicating the thermal storage mass between the storage and collector regions by thermosiphoning; the collector region being disposed substantially below and in parallel relation to the storage region in the modular unit; and the inner wall of the collector region of each successive modular unit in the stacked relation extending over the outer wall of the storage region of the next lower modular unit in the stacked relation for reducing heat loss from the system. Various modifications and alternatives are disclosed for both heating and cooling applications.

ECO LOGIC INTERNATIONAL GAS-PHASE CHEMICAL REDUCTION PROCESS - THE THERMAL DESORPTION UNIT - APPLICATIONS ANALYSIS REPORT

EPA Science Inventory

ELI ECO Logic International, Inc.'s Thermal Desorption Unit (TDU) is specifically designed for use with Eco Logic's Gas Phase Chemical Reduction Process. The technology uses an externally heated bath of molten tin in a hydrogen atmosphere to desorb hazardous organic compounds fro...

Startup of Pumping Units in Process Water Supplies with Cooling Towers at Thermal and Nuclear Power Plants

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

Berlin, V. V., E-mail: vberlin@rinet.ru; Murav’ev, O. A., E-mail: muraviov1954@mail.ru; Golubev, A. V., E-mail: electronik@inbox.ru

Aspects of the startup of pumping units in the cooling and process water supply systems for thermal and nuclear power plants with cooling towers, the startup stages, and the limits imposed on the extreme parameters during transients are discussed.

Juvenile justice. A role for health professionals.

PubMed

Brookman, Monica

2003-01-01

The United States is the only nation in the world that continues to execute its youth. The use of the death penalty against those who committed crimes as children is an act contrary to American standards of decency and fairness, as well as international law. The adolescent brain has not fully developed before the age of 18 years of age. Thus children do not have the same emotional and mental capacity as adults. Although juveniles should be held accountable for their crimes, the United States must not impose this most extreme punishment. The medical profession must take a stand to stop the execution of juvenile offenders in the United States.

Characteristics of People with Intellectual Disabilities in a Secure U.S. Forensic Hospital

ERIC Educational Resources Information Center

Stinson, Jill Diane; Robbins, Sharon Bradford

2014-01-01

Prior research examining persons with intellectual disabilities who have committed criminal offenses has focused primarily on correctional populations, or those who reside in secure forensic settings in the United Kingdom and Australia. This study describes 235 persons with intellectual, developmental, and cognitive disabilities who reside in a…

The Global Agenda for Social Work and Social Development: Commitment to Action

ERIC Educational Resources Information Center

Journal of Social Work Education, 2012

2012-01-01

This Global Agenda is the product of a three-year collaborative initiative undertaken by three international organisations representing social work practice, social work education, and social development. All three of these international bodies were founded in 1928 and have held formal consultative status for many decades with the United Nations…

Numbers and Policy in Care for People with Intellectual Disability in the United Kingdom

ERIC Educational Resources Information Center

Glover, Gyles

2015-01-01

Background: Statements or commitments making use of numbers have an important place in government policy. They appear at all stages of the policy process: campaigning, formulation, monitoring and evaluation. Many types of sources are involved including research studies, national survey information, routine operational data collections and special…

Gangbusters: Strategies for Prevention and Intervention.

ERIC Educational Resources Information Center

Jackson, Lonnie

African American males in the United States have been killing each other at alarming rates. Gang members commit violent crimes at a rate three times that of nongang delinquents, and gang-involved youths are more frequently victimized by violent crime than the rest of the general population. This volume offers insight into the reasons youths are…

24 CFR 941.610 - Evidentiary materials and other documents.

Code of Federal Regulations, 2010 CFR

2010-04-01

... record, that will assure to HUD's satisfaction that the public housing units will be available for use by...) for use in carrying out the proposal, and that such commitment is in the amount required under the... HUD (together with all financing documents) to ensure that they do not provide equity investors...

The University, Democracy and the Public Sphere

ERIC Educational Resources Information Center

Holmwood, John

2017-01-01

This article takes a historical approach to the rise and fall of the public university, relating its fate to specific developments in public policy. Particular attention will be paid to the United Kingdom since it has developed an explicit drive towards the marketization of higher education in the context of an earlier commitment to public higher…

76 FR 53494 - In the Matter of United States Enrichment Corporation; Paducah Gaseous Enrichment Plant...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-26

... removable contamination, unless otherwise authorized by Health Physics. USEC- Paducah is required by... Section V are acceptable and necessary and conclude that with these commitments the public health and safety are reasonably assured. In view of the foregoing, I have determined that public health and safety...

The Emerging Minority Majority.

ERIC Educational Resources Information Center

Baccus, R. Eileen

The United States is experiencing a major demographic transformation. Some studies have projected that by the year 2020, whites will be in the minority as their number is surpassed by those of Indian, Asian, African, and Spanish descent, to name a few. Educators must make a major commitment to see that all students have the opportunity to perform…

Environmental Education Activity Guide: Pre K-8.

ERIC Educational Resources Information Center

Iozzi, Lou; Halsey, Brent, Jr.

Project Learning Tree uses the forest as a window on the world to increase students' understanding of the complex environment in the United States; to stimulate critical and creative thinking; to develop the ability to make informed decisions on environmental issues; and to instill the confidence and commitment to take responsible action on behalf…

America's Country Schools. Second Edition.

ERIC Educational Resources Information Center

Gulliford, Andrew

At the turn of the century, over 200,000 one-room schools existed in the United States. These simple, vernacular buildings represented the nation's commitment to education and were also the center of community life. The country school continues to be a powerful cultural symbol. This book consists of three parts. The first section describes country…

75 FR 32079 - Lesbian, Gay, Bisexual, and Transgender Pride Month, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-07

..., Gay, Bisexual, and Transgender Pride Month, 2010 By the President of the United States of America A... equality on behalf of the lesbian, gay, bisexual, and transgender (LGBT) community. This month, as we.... That is why we must give committed gay couples the same rights and responsibilities afforded to any...

24 CFR 970.13 - Environmental review requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... indicate that the future site reuse can reasonably be considered to be known include the following: (1) Private, Federal, state, or local funding for the site reuse has been committed; (2) A grant application involving the site has been filed with the Federal government or a state or local unit of government; (3...

Activities for Studying Heavenly Bodies. Outdoor Education Series. Bulletin No. 247-M.

ERIC Educational Resources Information Center

Montgomery County Public Schools, Rockville, MD.

This teacher guide for the astronomy unit of an outdoor education program consists of a series of performance objectives, intended to provide interesting, hands-on activities, involving interdisciplinary skills, that augment commitments of the mathematics, sciences, and social studies program of the Montgomery County (Maryland) Public Schools.…

Sudan Genocide Declaration Stirs the World

ERIC Educational Resources Information Center

Social Education, 2004

2004-01-01

One week after Secretary of State Colin Powell declared that the killings, rapes and other atrocities committed in Darfur amount to "genocide," in mid-September the United Nations' World Health Organization issued new figures saying 6,000 to 10,000 people are dying per month there in one of Africa's worst humanitarian crises. Powell had…

3 CFR 9043 - Proclamation 9043 of October 18, 2013. National Character Counts Week, 2013

Code of Federal Regulations, 2014 CFR

2014-01-01

... ground, and the lessons we teach our children about what citizenship means in the United States of... for their children. The children we raise today are surrounded by proud examples of integrity, and... commitment to helping our children turn away from bullying, harassment, and discrimination, and to giving...

The Educational Journey of a Latina Feminist Community Psychologist

ERIC Educational Resources Information Center

Guzman, Bianca

2012-01-01

This narrative describes how my educational journey led me to become a Latina feminist community psychologist. My experiences as a Central American woman living in the United States has made me deeply committed to feminist community values and the importance of social justice. Throughout the journey, I connect how immigration status, culture, and…

3 CFR 8462 - Proclamation 8462 of December 2, 2009. International Day of Persons With Disabilities, 2009

Code of Federal Regulations, 2010 CFR

2010-01-01

... Day of Persons With Disabilities, 2009 8462 Proclamation 8462 Presidential Documents Proclamations Proclamation 8462 of December 2, 2009 Proc. 8462 International Day of Persons With Disabilities, 2009By the... commitment to human rights and fundamental freedoms for persons with disabilities, the United States became a...

Fiery Passion and Relentless Commitment: The Lived Experiences of African American Women Principals in Turnaround Model Schools

ERIC Educational Resources Information Center

Aldaco, Adrienne L. Gratten

2016-01-01

Chronically low performing schools in the United States have required targeted support and interventions to increase student achievement. In recent years, the school turnaround model has emerged as a swift, dramatic, comprehensive approach to implementing interventions in the lowest performing schools (Calkins, Guenther, Belfiore, & Lash,…

Policy, Procedures and Required Practices Regarding Teacher Evaluations in (Arch)dioceses across the United States

ERIC Educational Resources Information Center

Connor, Ann Catherine

2016-01-01

The universal foundation of all Catholic Schools is passing on the faith and ensuring high quality academic instruction is provided by qualified Catholic educators. This directive was affirmed in a document entitled, "Renewing our Commitment to Catholic Elementary and Secondary Schools in the Third Millennium," writing, "All…

77 FR 31147 - National Safe Boating Week, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-24

... Safe Boating Week, 2012 By the President of the United States of America A Proclamation For generations... friends and family a well- loved tradition. During National Safe Boating Week, we renew our commitment to... mark National Safe Boating Week, let us reflect on that important mission and resolve to do our part to...

Suicide and Drug Abuse in the Medical Community

ERIC Educational Resources Information Center

Bressler, Bernard

1976-01-01

In the United States each year the equivalent of an average-size medical school graduating class commits suicide, with the highest incidence occurring in the decade following the completion of training. Of these suicides, 20 percent to 30 percent are associated with drug abuse and 40 percent with alcoholism. Various problem areas are considered.…

Thinking through Art at the Boston Museum of Fine Arts

ERIC Educational Resources Information Center

Longhenry, Susan

2005-01-01

Can going to an art museum make elementary school students better learners? It can if they are participating in Thinking Through Art, an innovative partnership uniting the Museum of Fine Arts, Boston (MFA), Boston Public Schools (BPS), and Visual Understanding in Education (VUE), a nonprofit educational research group committed to improving…

Employers and Family Day Care.

ERIC Educational Resources Information Center

Ward, Pat

This paper provides employers with critical information about family day care, the most widely used type of out-of-home care for infants and toddlers in the United States. Employers who are concerned about honoring parents' choice of child care, committed to high quality child care, and dedicated to using resources efficiently, will be pleasantly…

Preventing Inclusion? Inclusive Early Childhood Education and the Option to Exclude

ERIC Educational Resources Information Center

Cologon, Kathy

2014-01-01

While there is increasing international commitment to inclusive education, as outlined in the United Nations Convention on the Rights of Persons with Disabilities (CRPD), many children remain excluded at school. One marginalised and frequently excluded group of people are people who experience disability. In the recently released first report on…

78 FR 13666 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-28

... the exportation of goods or provision of services by a United States industry. Parties: Principal Supplier(s): Space Systems/Loral Inc. Space Exploration Technologies Corporation. Obligor: Asia Satellite... services, U.S. launch services and launch insurance. Information On Decision: Information on the final...

Faculty Support for Internationalization: The Case Study of a United States Based Private University

ERIC Educational Resources Information Center

Almeyda, Marta; George, Babu

2018-01-01

Universities around the world are internationalizing themselves at a higher pace than even seen before. Faculty support is recognized as critical for the success of the internationalization mission. However, faculty motivation and commitment are often taken for granted; administrators direct most of their attention to tackling partnership issues…

76 FR 61227 - Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-03

... adjudicated as a mental defective, alien, committed to any mental institution, controlled substance, crime..., mental institution, restricted person, and unlawful user of any controlled substance. We believe that... aware of the Supreme Court's decision in Small v. United States, 544 US 385 (2005) in which the court...

Organized Labor's Participation in State Workplace Literacy Initiatives.

ERIC Educational Resources Information Center

Sarmiento, Anthony R.

The literature shows that state federations of labor should be, and many are, actively involved in current state literacy initiatives. The United States must develop a coherent and comprehensive system of lifetime education. This will require a greater commitment of public and private resources to education and training. Too many employers are…

2016 Strategic Sustainability Performance Plan: Smithsonian Facilities

ERIC Educational Resources Information Center

Smithsonian Institution, 2016

2016-01-01

As a trust instrumentality of the United States, the Smithsonian is committed to the goals which Executive Order 13693 set for federal agencies, and is focused on making improvements in environmental, energy, and economic performance. As stated in the current Smithsonian Strategic Plan, one of the four grand challenges we have undertaken is…

Responding to the UNDP Evaluations Unit

ERIC Educational Resources Information Center

Lempert, David H.

2012-01-01

The author of an indicator that tests evaluation system compliance with good governance principles addresses the UNDP's response to his article by offering an empirical test of the UNDP's commitment to reform. While the UNDP Evaluations Office claims to be working on reforms, the test exposes the unwillingness of the UNDP Evaluations Office to…

Distance Education, Efficiency and Scientific Management: Some Doubts. ESTR Occasional Paper Number 12.

ERIC Educational Resources Information Center

Campion, Mick

The theme of the 1983 Australian and South Pacific External Studies Association concerned developing efficient teaching-learning systems and efficient management systems. Such an emphasis on efficiency was symptomatic in the United States' educational arena to a commitment to the practices of scientific management. The central role accorded to…

Guiding Principles for Providing High-Quality Education in Juvenile Justice Secure Care Settings

ERIC Educational Resources Information Center

US Department of Education, 2014

2014-01-01

Providing high-quality education in juvenile justice secure care settings presents unique challenges for the administrators, teachers, and staff who are responsible for the education, rehabilitation, and welfare of youths committed to their care. The United States departments of Education (ED) and Justice (DOJ) recognize that while these…

Alternating Currents: Sacramental and Prophetic Imagining and Church Education

ERIC Educational Resources Information Center

Scott, Kieran

2016-01-01

This article advocates that education ought to be movement toward a unity of conflicting but complementary forces in the life of the congregation/parish. This paradox is captured best in the two divergent forms of imagination, namely, the sacramental and prophetic, both of which are grounded and united in their commitment to seeing ultimate…

United States Navy Ethos 2008

Science.gov Websites

US Navy Ethos Additional Posters Strength Service Patriots Integrity Guardians Committed Additional Information U.S. Navy Ethos Poster CNO Podcast on Navy Ethos and CNOG 2009 U.S. Navy Ethos Card (front) U.S. Navy Ethos Card (back) CNO Releases 2009 Guidance Frequently Asked Questions CNO Releases

Engaged Institutions: A Commitment to Service. Profiles and Data. Third Working Paper.

ERIC Educational Resources Information Center

Kellogg Commission on the Future of State and Land Grant Universities, Washington, DC.

This document profiles ten higher education institutions across the United States, documenting their roles as "engaged institutions," that is, institutions whose goal it is to produce graduates ready to move along a path of self-directed learning and growth. They are "interactive institutions" that have developed partnerships with civic, business,…

78 FR 42072 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-15

... by a United States industry. Parties Principal Supplier: Space Exploration Technologies Corp. of Hawthorne, California. Marsh Space Projects, New York, New York. ATK Space Systems Inc., Goleta, California. Obligor: Space-Communication Limited. Guarantor(s): None. Description of Items Being Exported To finance...

76 FR 25519 - National Foster Care Month, 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-05

... Foster Care Month, 2011 By the President of the United States A Proclamation Progress in America can be... where they can feel secure and thrive. During National Foster Care Month, we renew our commitment to... possible for children when they cannot remain in their own homes. During National Foster Care Month, we...

3 CFR 8515 - Proclamation 8515 of May 6, 2010. Military Spouse Appreciation Day, 2010

Code of Federal Regulations, 2011 CFR

2011-01-01

... uniform and their families. They are America’s greatest military asset, and my Administration is committed..., 2010 Proc. 8515 Military Spouse Appreciation Day, 2010By the President of the United States of America... Nation’s servicemembers. At the heart of our Armed Forces, servicemembers' spouses keep our military...

3 CFR 8669 - Proclamation 8669 of May 5, 2011. Military Spouse Appreciation Day, 2011

Code of Federal Regulations, 2012 CFR

2012-01-01

..., Strengthening our Military Families: Meeting America’s Commitment, which marshaled resources from across our..., 2011 Proc. 8669 Military Spouse Appreciation Day, 2011By the President of the United States of America... protect and defend our great Nation every day. Across America and around the world, military spouses serve...

76 FR 14647 - Proposed Information Collection; Comment Request; 2012 Economic Census Covering the Mining Sector

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-17

... Economic Census Covering the Mining Sector AGENCY: U.S. Census Bureau. ACTION: Notice. SUMMARY: The... provider of timely, relevant and quality data about the people and economy of the United States. Economic data are the Census Bureau's primary program commitment during non-decennial census years. The economic...

32 CFR 153.5 - Procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Punishments. Section 3261(a) of the Act establishes a separate Federal offense under 18 U.S.C. for an act... the special maritime and territorial jurisdiction of the United States, as defined in section 7 of 18... punishment are the same as the crime committed within the geographical limits of section 7 of 18 U.S.C., but...

32 CFR 153.5 - Procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Punishments. Section 3261(a) of the Act establishes a separate Federal offense under 18 U.S.C. for an act... the special maritime and territorial jurisdiction of the United States, as defined in section 7 of 18... punishment are the same as the crime committed within the geographical limits of section 7 of 18 U.S.C., but...

32 CFR 153.5 - Procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Punishments. Section 3261(a) of the Act establishes a separate Federal offense under 18 U.S.C. for an act... the special maritime and territorial jurisdiction of the United States, as defined in section 7 of 18... punishment are the same as the crime committed within the geographical limits of section 7 of 18 U.S.C., but...

32 CFR 153.5 - Procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Punishments. Section 3261(a) of the Act establishes a separate Federal offense under 18 U.S.C. for an act... the special maritime and territorial jurisdiction of the United States, as defined in section 7 of 18... punishment are the same as the crime committed within the geographical limits of section 7 of 18 U.S.C., but...

32 CFR 153.5 - Procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Punishments. Section 3261(a) of the Act establishes a separate Federal offense under 18 U.S.C. for an act... the special maritime and territorial jurisdiction of the United States, as defined in section 7 of 18... punishment are the same as the crime committed within the geographical limits of section 7 of 18 U.S.C., but...

Teacher Perceptions of Professional Learning Communities Related to Teacher Retention

ERIC Educational Resources Information Center

Troutt, Amy

2014-01-01

Teacher retention continues to be of concern for schools across the United States. High teacher turnover results in a loss of teacher quality, loss of commitment, and a loss of funding to school districts. Research suggests that increased teacher retention is affected by induction, mentoring/coaching, engaging in action research, professional…

Commitment to Building Prosperous Nations: Tribal Colleges Take Aim against Poverty

ERIC Educational Resources Information Center

Fogarty, Mark

2007-01-01

The article reports that Tribal colleges and universities in the United States seek to promote culturally appropriate development and to improve the financial situations not only of their students but the tribal matrix they come from. A study by the American Indian Higher Education Consortium and the Institute for Higher Education Policy…

Guiding Curriculum Development: The Need to Return to Local Control

ERIC Educational Resources Information Center

Norton, M. Scott

2016-01-01

Top-down mandates concerning the curriculum of the school leave no room for program creativity and program commitment. Yet principals and teachers are held accountable for student achievement results. Constitutionally, powers not granted to the United States are reserved to the States or to the people. This book's primary purposes center on the…

78 FR 55244 - Notice of Availability of Record of Decision for Medical Facilities Development and University...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-10

... AGENCY: Department of the Navy, DoD. ACTION: Notice. SUMMARY: The United States Department of the Navy... alternative for the University Expansion will provide adequate education and research space to meet Military Health System commitments to deliver training and post-graduate level education to the military medical...

Leading by Learning, Learning by Leading

ERIC Educational Resources Information Center

Collinson, Vivienne

2012-01-01

Data from a study of 81 exemplary secondary school teachers across the United States provide a portrait of how these teachers have become leaders whose influence and partnerships extend well beyond their classrooms and schools. Propelled by a deep personal desire to learn and a commitment to help students learn, the teachers are learners first,…

3 CFR 8480 - Proclamation 8480 of March 1, 2010. Read Across America Day, 2010

Code of Federal Regulations, 2011 CFR

2011-01-01

... America Day, 2010 8480 Proclamation 8480 Presidential Documents Proclamations Proclamation 8480 of March 1, 2010 Proc. 8480 Read Across America Day, 2010By the President of the United States of America A... require comprehension of the written word. On Read Across America Day, we reaffirm our commitment to...

Educational Trends and U.S. Commitments Since the Brown Decision.

ERIC Educational Resources Information Center

Clark, Kenneth

The Supreme Court's landmark Brown decision changed the total pattern of race relations in the United States and helped to solidify the foundations of American democracy for the benefit of all Americans. Ironically, although the specific issue which resulted in the Brown decision was concerned with the constitutionality of racially segregated…

Bi- and Multilingualism as a Metaphor for Research

ERIC Educational Resources Information Center

Pavlenko, Aneta

2008-01-01

I would like to begin by thanking the editors of the journal, and in particular Carmen Silva-Corvalan, for inviting such a wonderful group of commentators, united in their commitment to spirited yet courteous academic debate and diverse in their academic allegiances, theories, and methodologies. I also thank the commentators for the kindness and…

Advance price or purchase commitments to create markets for treatments for diseases of poverty: lessons from three policies.

PubMed Central

Towse, Adrian; Kettler, Hannah

2005-01-01

New drugs and vaccines are needed for tackling diseases of poverty in low- and middle-income countries. The lack of effective demand or market for these products translates into insufficient investment being made in research and development to meet the need for them. Many have advocated cost-reducing (push) and market-enhancing (pull) incentives to tackle this problem. Advance price or purchase commitments (APPCs) funded by international agencies and governments offer one way forward. This paper looks at design issues for APPCs for drugs and vaccines for diseases of poverty drawing on experience and lessons from three case studies: the introduction of the meningitis C vaccine in the United Kingdom; the Orphan Drug Act (ODA) in the United States of America (US); and the newly legislated US Project BioShield for bioterrorist interventions. Our key conclusion is that that APPCs have the potential to be a powerful tool and should be tried. The correct structure and design may only be determined through the process of taking action to set one up. PMID:15868022

Two-stage stochastic unit commitment model including non-generation resources with conditional value-at-risk constraints

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

Huang, Yuping; Zheng, Qipeng P.; Wang, Jianhui

2014-11-01

tThis paper presents a two-stage stochastic unit commitment (UC) model, which integrates non-generation resources such as demand response (DR) and energy storage (ES) while including riskconstraints to balance between cost and system reliability due to the fluctuation of variable genera-tion such as wind and solar power. This paper uses conditional value-at-risk (CVaR) measures to modelrisks associated with the decisions in a stochastic environment. In contrast to chance-constrained modelsrequiring extra binary variables, risk constraints based on CVaR only involve linear constraints and con-tinuous variables, making it more computationally attractive. The proposed models with risk constraintsare able to avoid over-conservative solutions butmore » still ensure system reliability represented by loss ofloads. Then numerical experiments are conducted to study the effects of non-generation resources ongenerator schedules and the difference of total expected generation costs with risk consideration. Sen-sitivity analysis based on reliability parameters is also performed to test the decision preferences ofconfidence levels and load-shedding loss allowances on generation cost reduction.« less

Flight motor set 360L001 (STS-26R). Volume 1: System overview, revision A

NASA Technical Reports Server (NTRS)

Garecht, Diane M.

1990-01-01

The NASA space shuttle flight STS-26R, launched at 11:37.00.009 am, EDT on 29 Sep. 1988, used the redesigned solid rocket motors (RSRM) 360L001A and 360L001B. Evaluation of the ground environment instrumentation (GEI) data recorded prior to flight showed no launch commit criteria violations; that the field joint heater and aft skirt thermal conditioning systems performed adequately; and that the GEI data showed good agreement with thermal model predictions. Evaluation of the developmental flight instrumentation (DFI) revealed excellent agreement with both the predicted and required ballistic specifications. All parameters were well within the GEI specification requirements including propellant burn rates, specific impulse values, and thrust imbalance. Recorded strain values also indicated satisfactory radial growth and stress levels, as well as verification of adequate safety factors. Postflight inspection of the insulation, seals, case, and nozzles showed overall excellent performance. Some thermal DFI protective cork was missing, and inoperative field joint vent valves on the thermal protection cork allowed water entry into the field joints upon splashdown. Evaluation of these anomalies, as well as complete evaluation of all Redesigned Solid Rocket Motor components, is contained.

Flight motor set 360L001 (STS-26R), volume 1

NASA Technical Reports Server (NTRS)

Ricks, Glen A.

1988-01-01

The NASA space shuttle flight STS-26R, launched at 11:37.00.009 a.m. EDT on 29 Sep. 1988, used the redesigned solid rocket motors (RSRM) 360LOO1A and 360LOO1B. Evaluation of the ground environment instrumentation (GEI) data recorded prior to flight showed: (1) no launch commit criteria violations, (2) that the field joint heater and aft skirt thermal conditioning systems performed adequately, and (3) that the GEI data showed good agreement with thermal model predictions. Evaluation of the developmental flight instrumentation (DFI) revealed excellent agreement with both the predicted and required ballistic specifications. All parameters were well within the CEI specification requirements including propellant burn rates, specific impulse values, and thrust imbalance. Recorded strain values also indicated satisfactory radial growth and stress levels, as well as verification of adequate safety factors. Postflight inspection of the insulation, seals, case, and nozzles showed overall excellent performance. Some thermal DFI protective cork was missing, and inoperative field joint vent valves on the thermal protection cork allowed water entry into the field joints upon splashdown. Evaluation of these anomalies, as well as complete evaluation of all RSRM components, is presented.

SI Units to be Used in Place of Imperial Units and Old Metric Units

ERIC Educational Resources Information Center

Australian Science Teachers Journal, 1975

1975-01-01

A table lists the following quantities in imperial units, old metric units, and SI units: mass, force, energy, torque, power, pressure, temperature, thermal conductivity, frequency, dynamic viscosity, and kinematic viscosity. (MLH)

Design and study of water supply system for supercritical unit boiler in thermal power station

NASA Astrophysics Data System (ADS)

Du, Zenghui

2018-04-01

In order to design and optimize the boiler feed water system of supercritical unit, the establishment of a highly accurate controlled object model and its dynamic characteristics are prerequisites for developing a perfect thermal control system. In this paper, the method of mechanism modeling often leads to large systematic errors. Aiming at the information contained in the historical operation data of the boiler typical thermal system, the modern intelligent identification method to establish a high-precision quantitative model is used. This method avoids the difficulties caused by the disturbance experiment modeling for the actual system in the field, and provides a strong reference for the design and optimization of the thermal automation control system in the thermal power plant.

Recent developments with the Mars Observer Camera graphite/epoxy structure

NASA Astrophysics Data System (ADS)

Telkamp, Arthur R.

1992-09-01

The Mars Observer Camera (MOC) is one of the instruments aboard the Mars Observer Spacecraft to be launched not later than September 1992, whose mission is to geologically and climatologically map the Martian surface and atmosphere over a period of one Martian year. This paper discusses the events in the development of MOC that took place in the past two years, with special attention given to the implementation of thermal blankets, shields, and thermal control paints to limit solar absorption while controlling stray light; vibration testing of Flight Unit No.1; and thermal expansion testing. Results are presented of thermal-vac testing Flight Unit No. 1. It was found that, although the temperature profiles were as predicted, the thermally-induced focus displacements were not.

Thermal stabilization of neutron Larmor diffractometers

NASA Astrophysics Data System (ADS)

Keller, T.; Tralmer, F.

2017-06-01

We report on the design of a support unit for the radio frequency (RF) coils of a Larmor diffractometer (LD) eliminating fluctuations of the Larmor phase resulting from thermal expansion of the support structures. The key component defining the spacing between the RF coils is a Zerodur bar with a very low thermal expansion coefficient (α = 7 × 10-8 K-1). This support unit will allow for LD measurements on the 10-6 accuracy level even if the ambient temperature is fluctuating.

A 63 K phase change unit integrating with pulse tube cryocoolers

NASA Astrophysics Data System (ADS)

Chunhui, Kong; Liubiao, Chen; Sixue, Liu; Yuan, Zhou; Junjie, Wang

2017-02-01

This article presents the design and computer model results of an integrated cooler system which consists of a single stage pulse tube cryocooler integrated with a small amount of a phase change material. A cryogenic thermal switch was used to thermally connect the phase change unit to the cold end of the cryocooler. During heat load operation, the cryogenic thermal switch is turned off to avoid vibrations. The phase change unit absorbs heat loads by melting a substance in a constant pressure-temperature-volume process. Once the substance has been melted, the cryogenic thermal turned on, the cryocooler can then refreeze the material. Advantages of this type of cooler are no vibrations during sensor operations; the ability to absorb increased heat loads; potentially longer system lifetime; and a lower mass, volume and cost. A numerical model was constructed from derived thermodynamic relationships for the cooling/heating and freezing/melting processes.

Synthesis, Structure, and Rigid Unit Mode-like Anisotropic Thermal Expansion of BaIr 2 In 9

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

Calta, Nicholas P.; Han, Fei; Kanatzidis, Mercouri G.

2015-09-08

This Article reports the synthesis of large single crystals of BaIr 2In 9 using In flux and their characterization by variable-temperature single-crystal and synchrotron powder X-ray diffraction, resistivity, and magnetization measurements. The title compound adopts the BaFe 2Al 9-type structure in the space group P6/mmm with room temperature unit cell parameters a = 8.8548(6) angstrom and c = 4.2696(4) A. BaIr 2In 9 exhibits anisotropic thermal expansion behavior with linear expansion along the c axis more than 3 times larger than expansion in the ab plane between 90 and 400 K. This anisotropic expansion originates from a rigid unit mode-likemore » mechanism similar to the mechanism of zero and negative thermal expansion observed in many anomalous thermal expansion materials such as ZrW 2O 8 and ScF 3.« less

Synthesis, Structure, and Rigid Unit Mode-like Anisotropic Thermal Expansion of BaIr2In9.

PubMed

Calta, Nicholas P; Han, Fei; Kanatzidis, Mercouri G

2015-09-08

This Article reports the synthesis of large single crystals of BaIr2In9 using In flux and their characterization by variable-temperature single-crystal and synchrotron powder X-ray diffraction, resistivity, and magnetization measurements. The title compound adopts the BaFe2Al9-type structure in the space group P6/mmm with room temperature unit cell parameters a = 8.8548(6) Å and c = 4.2696(4) Å. BaIr2In9 exhibits anisotropic thermal expansion behavior with linear expansion along the c axis more than 3 times larger than expansion in the ab plane between 90 and 400 K. This anisotropic expansion originates from a rigid unit mode-like mechanism similar to the mechanism of zero and negative thermal expansion observed in many anomalous thermal expansion materials such as ZrW2O8 and ScF3.

Thermal equipment usage patterns in neonatal intensive care units: interunit variability and intraunit consistency.

PubMed

Seguin, J; Hayes, J

1997-05-01

We conducted a survey and audit of thermal equipment use in very low-birth-weight infants in five Ohio neonatal intensive care units (NICUs) to document regional practice. The survey indicated a variety of thermal care styles. Two NICUs preferred to admit infants to incubators, the other three favoring radiant warmers. These three NICUs moved infants from radiant warmers into incubators at significantly different mean ages. The audit demonstrated inconsistent use of plastic covers, warming mattresses, and added humidity under radiant warmers, and discrepancies between survey responses and actual use within NICUs. Inter-NICU variability of thermal equipment use may complicate fluid management.

Sensitivity of Inverse Estimation of 2004 Elemental Carbon Emissions Inventory in the United States to the Choice of Observational Networks

EPA Science Inventory

Choice of observational networks used for inverse re-estimation of elemental (or black) carbon (EC) emissions in the United States impacts results. We convert the Thermal Optical Transmittance (TOT) EC measurements to the Thermal Optical Reflectance (TOR) equivalent to make full...

Experience gained at the Ural Turbine Works with retrofitting steam turbine units for thermal power stations

NASA Astrophysics Data System (ADS)

Valamin, A. E.; Kultyshev, A. Yu.; Gol'dberg, A. A.; Shibaev, T. L.; Paneque Aguilera, H. C.

2013-08-01

Examples of projects on retrofitting, modernizing, and renovating steam turbine units at thermal power stations implemented with participation of the Ural Turbine Works are given. Advanced construction and layout solutions were used in implementing these projects both on the territory of Russia and abroad.

Stress and counterproductive work behavior: multiple relationships between demands, control, and soldier indiscipline over time.

PubMed

Tucker, Jennifer S; Sinclair, Robert R; Mohr, Cynthia D; Thomas, Jeffrey L; Salvi, Angela D; Adler, Amy B

2009-07-01

Cognitive Resource Theory (CRT) suggests that under high levels of stress, employees are more prone to committing indiscipline. As few studies have examined this relationship over time, the authors conducted a six-wave longitudinal study examining the relationship of soldiers' indiscipline with work demands and control. The study included archival data collected quarterly over 2 years from 1,701 soldiers representing 10 units in garrison (Germany and Italy), in training rotations (Grafenwoehr, Germany), and on peacekeeping deployments (Kosovo, Kuwait). No main effects were found for work overload, and the findings for the moderating effects of control were contradictory. Within each time point, as work overload increased, soldiers who felt less control committed more indiscipline, supporting CRT. Over time, however, as work overload increased, soldiers who perceived less control 6 months earlier committed less indiscipline. Additionally, the authors found reverse causal effects for control such that prior perceptions of a lack of control were associated with indiscipline and prior incidents of indiscipline with less control. (c) 2009 APA, all rights reserved.

Effects of Gender on Engineering Career Commitment

NASA Astrophysics Data System (ADS)

Barker, Anne M.

Engineering has been one of the most difficult fields for 'women to enter and in which to succeed. Although the percentage of female engineers has Increased, women are still seriously underrcpresented in the workforce. This study examined the effect offender on career commitment, success, satisfaction, and involvement in engineering, and the effect of personality and work environment on these variables. Alumni from an engineering school in the northeastern United States were surveyed. The questionnaire was analyzed using statistical and descriptive methods to determine relationships among these variables. Women's commitment scores were lower than men's when controlled for other variables, including satisfaction and involvement. Men had longer tenure as engineers than women, even when controlled for year of graduation, professional engineering status, and number of children. Women did not leave engineering in different proportions than men, but they did earn significantly less despite controlling for year of graduation and number of hours worked weekly. Some gender differences in workplace experience were also found, including having colleagues act protectively, being mistaken for secretaries, and seeing men progress faster in their careers than equally qualified women.

Committing to Breastfeeding in Social Work.

PubMed

Hurst, Carol Grace; Reno, Rebecca; Lefmann, Tess

2018-04-27

This article addresses the importance of breastfeeding for the social work profession. Because breastfeeding is a critical component of maternal and child health, persistent racial and socioeconomic breastfeeding inequality is a social justice issue in need of social work commitment. Even while breastfeeding rates have been increasing in the United States there are some groups of mothers who initiate breastfeeding less frequently or have trouble with sustaining breastfeeding for recommended lengths. These mothers and their babies thus miss out on the ample benefits of this nurturing interaction. Using social work's unique disciplinary perspective and commitment to social justice, the authors place essential understanding of breastfeeding health benefits within the core values of the National Association of Social Work ethical code. The practice context for early breastfeeding intervention with mothers and families is discussed with acknowledgment of the maternal-child health focus at the root of the profession. Recognition of the potential of contemporary social work to advance breastfeeding equity through practice, scholarship, and action positions breastfeeding support activities as integral to meeting the grand challenges of the social work profession.

Routes towards an abstract thermodynamics in the late nineteenth century

NASA Astrophysics Data System (ADS)

Bordoni, Stefano

2013-12-01

Two different traditions of research emerged from Rudolf Clausius's version of thermodynamics. While James Clerk Maxwell and Ludwig Boltzmann pursued the integration of thermodynamics with the kinetic theory of gases, others relied on a macroscopic and more abstract approach that set aside specific mechanical models. This second approach blossomed in about two decades in different countries of Europe and in the United States. François Massieu, Josiah Willard Gibbs, Hermann Helmholtz, and then Pierre Duhem explored the connections between the contents of thermodynamics and the formal structures of analytical mechanics. Others like the young Max Planck and Arthur von Oettingen pursued a sort of formal symmetry between thermal and mechanical variables. In the British Isles, Joseph John Thomson developed a dynamical approach to physics and chemistry, making use of the tools of abstract mechanics without excluding microscopic motions. Some developments were logically interconnected, as it was for Massieu's, Gibbs's, Helmholtz's, and Duhem's, even though they occurred in a largely independent manner. Duhem put forward the most original and most systematic reinterpretation of thermodynamics, which involved a bold upgrading of analytical mechanics and a bold mathematical unification of physics and chemistry. A strong commitment to unification was one of the hallmarks of all these theoretical researches.

Applied Meteorology Unit (AMU) Quarterly Report - Fourth Quarter FY-09

NASA Technical Reports Server (NTRS)

Bauman, William; Crawford, Winifred; Barrett, Joe; Watson, Leela; Wheeler, Mark

2009-01-01

This report summarizes the Applied Meteorology Unit (AMU) activities for the fourth quarter of Fiscal Year 2009 (July - September 2009). Tasks reports include: (1) Peak Wind Tool for User Launch Commit Criteria (LCC), (2) Objective Lightning Probability Tool. Phase III, (3) Peak Wind Tool for General Forecasting. Phase II, (4) Update and Maintain Advanced Regional Prediction System (ARPS) Data Analysis System (ADAS), (5) Verify MesoNAM Performance (6) develop a Graphical User Interface to update selected parameters for the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLlT)

Applied Meteorology Unit (AMU) Quarterly Report Third Quarter FY-08

NASA Technical Reports Server (NTRS)

Bauman, William; Crawford, Winifred; Barrett, Joe; Watson, Leela; Dreher, Joseph

2008-01-01

This report summarizes the Applied Meteorology Unit (AMU) activities for the third quarter of Fiscal Year 2008 (April - June 2008). Tasks reported on are: Peak Wind Tool for User Launch Commit Criteria (LCC), Anvil Forecast Tool in AWIPS Phase II, Completion of the Edward Air Force Base (EAFB) Statistical Guidance Wind Tool, Volume Averaged Height Integ rated Radar Reflectivity (VAHIRR), Impact of Local Sensors, Radar Scan Strategies for the PAFB WSR-74C Replacement, VAHIRR Cost Benefit Analysis, and WRF Wind Sensitivity Study at Edwards Air Force Base

Development of an integrated heat pipe-thermal storage system for a solar receiver

NASA Technical Reports Server (NTRS)

Keddy, E.; Sena, J. Tom; Merrigan, M.; Heidenreich, Gary; Johnson, Steve

1988-01-01

An integrated heat pipe-thermal storage system was developed as part of the Organic Rankine Cycle Solar Dynamic Power System solar receiver for space station application. The solar receiver incorporates potassium heat pipe elements to absorb and transfer the solar energy within the receiver cavity. The heat pipes contain thermal energy storage (TES) canisters within the vapor space with a toluene heater tube used as the condenser region of the heat pipe. During the insolation period of the earth orbit, solar energy is delivered to the heat pipe. Part of this thermal energy is delivered to the heater tube and the balance is stored in the TES units. During the eclipse period of earth orbit, the stored energy in the TES units is transferred by the potassium vapor to the toluene heater tube. A developmental heat pipe element was constructed that contains axial arteries and a distribution wick connecting the toluene heater and the TES units to the solar insolation surface of the heat pipe. Tests were conducted to demonstrate the heat pipe, TES units, and the heater tube operation. The heat pipe element was operated at design input power of 4.8 kW. Thermal cycle tests were conducted to demonstrate the successful charge and discharge of the TES units. Axial power flux levels up to 15 watts/sq cm were demonstrated and transient tests were conducted on the heat pipe element. Details of the heat pipe development and test procedures are presented.

The role of work environment in keeping newly licensed RNs in nursing: a questionnaire survey.

PubMed

Unruh, Lynn; Zhang, Ning Jackie

2013-12-01

In prior studies, newly licensed registered nurses (RNs) describe their job as being stressful. Little is known about how their perceptions of the hospital work environment affect their commitment to nursing. To assess the influence of hospital work environment on newly licensed RN's commitment to nursing and intent to leave nursing. Correlational survey. Newly licensed RNs working in hospitals in Florida, United States. 40% random sample of all RNs newly licensed in 2006. The survey was mailed out in 2008. Dependent variables were indicators of professional commitment and intent to leave nursing. Independent variables were individual, organizational, and work environment characteristics and perceptions (job difficulty, job demands and job control). Statistical analysis used ordinary least squares regressions. Level of significance was set at p<0.05. Job difficulty and job demand were significantly related to a lower commitment to nursing and a greater intent to leave nursing, and vice versa for job control. The strongest ranked of the job difficulties items were: incorrect instructions, organizational rules, lack of supervisor support, and inadequate help from others. Workload and other items were significant, but ranked lower. The strongest ranked of the job pressure items were: "having no time to get things done" and "having to do more than can be done well." The strongest ranked of job control items were "ability to act independent of others." Nurses with positive orientation experiences and those working the day shift and more hours were less likely to intend to leave nursing and more likely to be committed to nursing. Significant demographic characteristics related to professional commitment were race and health. Negative perceptions of the work environment were strong predictors of intent to leave nursing and a lower commitment to nursing among newly licensed RNs. These results indicate that retention of newly licensed RNs in nursing can be improved through changes in the work environment that remove obstacles to care-giving, increase resources and autonomy, and reduce workload and other job pressure factors. Copyright © 2013 Elsevier Ltd. All rights reserved.

Testing a pharmacist-patient relationship quality model among older persons with diabetes.

PubMed

Worley, Marcia M

2006-03-01

Considering recent changes to the Medicare program, pharmacists will have unique opportunities to be reimbursed for providing Medication Therapy Management Services to older persons with diabetes. A high-quality pharmacist-patient relationship can lay the foundation for effective provision of Medication Therapy Management Services and improved care in this cohort. To test a pharmacist-patient relationship quality model in a group of older persons with diabetes from the patient's perspective. Antecedents to relationship quality were pharmacist participative behavior/patient-centeredness of relationship, patient participative behavior, and pharmacist-patient interpersonal communication. Pharmacist-patient relationship commitment was the outcome of relationship quality studied. Data were collected via mailed questionnaire from a random sample of 600 community-dwelling adults in the United States who (1) were 65 years of age and older, (2) had type 1 or type 2 diabetes, (3) used at least one prescription medication to treat their diabetes, and (4) used some type of nonmail order pharmacy as their primary source of obtaining prescription medications. Model relationships were tested using path analysis. The adjusted response rate was 41.6% (221/531). The models explained 47% and 49% of the variance in relationship quality and relationship commitment, respectively. In the relationship quality model, pharmacist participative behavior/patient-centeredness of relationship (beta=.51, P<.001) and pharmacist-patient interpersonal communication (beta=.17, P=.008) had direct effects on relationship quality. In the relationship commitment model, relationship quality had a direct effect on relationship commitment (beta=.60, P<.001). Pharmacist participative behavior/patient-centeredness and pharmacist-patient interpersonal communication had indirect effects on relationship commitment through their effects on relationship quality, which is a mediator in the model. Results affirm findings from previous research showing that patients' perceptions of pharmacist participative behavior/patient-centeredness of relationship and pharmacist-patient interpersonal communication are positively related to perceptions of relationship quality. Also, relationship quality is a strong mediator between pharmacist participative behavior/patient-centeredness of relationship and relationship commitment, as well as between pharmacist-patient interpersonal communication and relationship commitment.

Not All Differentiation is the Same: Examining the Moderating Effects of Leader-Member Exchange (LMX) Configurations.

PubMed

Seo, Jungmin Jamie; Nahrgang, Jennifer D; Carter, Min Z; Hom, Peter W

2017-12-14

Leaders often influence whether an employee stays or quits and yet research in collective turnover, or turnover at the work-unit level, has neglected leadership as a key antecedent. In the current study we examine how the quality of leader-member relationships within a group (i.e., leader-member exchange, LMX) influences building a shared mindset of collective organizational commitment and ultimately influences collective turnover. We build on a key tenet of LMX theory that leaders form differentiated relationships with followers and propose that not all LMX differentiation is the same and therefore, researchers must take into account the configuration, or mix of high and low LMX relationships, within a group. We expect LMX configurations will moderate the influence of LMX differentiation on collective turnover through the mechanism of collective organizational commitment. We find 5 configurations of LMX relationships, including a bimodal, solo-status low LMX, solo-status high LMX, and 2 fragmented configurations. As hypothesized, LMX differentiation positively relates to collective organizational commitment and negatively relates to collective turnover in a solo-status low LMX configuration and a fragmented LMX configuration, and negatively relates to collective organizational commitment and positively relates to collective turnover in a bimodal configuration. Theoretical implications and future research directions are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Impact of primary healthcare providers' initial role security and therapeutic commitment on implementing brief interventions in managing risky alcohol consumption: a cluster randomised factorial trial.

PubMed

Keurhorst, M; Anderson, P; Heinen, M; Bendtsen, Preben; Baena, Begoña; Brzózka, Krzysztof; Colom, Joan; Deluca, Paolo; Drummond, Colin; Kaner, Eileen; Kłoda, Karolina; Mierzecki, Artur; Newbury-Birch, Dorothy; Okulicz-Kozaryn, Katarzyna; Palacio-Vieira, Jorge; Parkinson, Kathryn; Reynolds, Jillian; Ronda, Gaby; Segura, Lidia; Słodownik, Luiza; Spak, Fredrik; van Steenkiste, Ben; Wallace, Paul; Wolstenholme, Amy; Wojnar, Marcin; Gual, Antoni; Laurant, M; Wensing, M

2016-07-16

Brief interventions in primary healthcare are cost-effective in reducing drinking problems but poorly implemented in routine practice. Although evidence about implementing brief interventions is growing, knowledge is limited with regard to impact of initial role security and therapeutic commitment on brief intervention implementation. In a cluster randomised factorial trial, 120 primary healthcare units (PHCUs) were randomised to eight groups: care as usual, training and support, financial reimbursement, and the opportunity to refer patients to an internet-based brief intervention (e-BI); paired combinations of these three strategies, and all three strategies combined. To explore the impact of initial role security and therapeutic commitment on implementing brief interventions, we performed multilevel linear regression analyses adapted to the factorial design. Data from 746 providers from 120 PHCUs were included in the analyses. Baseline role security and therapeutic commitment were found not to influence implementation of brief interventions. Furthermore, there were no significant interactions between these characteristics and allocated implementation groups. The extent to which providers changed their brief intervention delivery following experience of different implementation strategies was not determined by their initial attitudes towards alcohol problems. In future research, more attention is needed to unravel the causal relation between practitioners' attitudes, their actual behaviour and care improvement strategies to enhance implementation science. ClinicalTrials.gov: NCT01501552.