Mathematical Modelling of the Behavior of the Lacoste and Romberg ’G’ Gravity Meter for Use in Gravity Network Adjustments and Data Analyses,

DTIC Science & Technology

1981-11-01

Geodetic Science and Surveying 62101F The Ohio State University 760003AL Columbus, Ohio 43210 11. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE Air ... Air Force Contract No. F19628-79-C-9975, The Ohio State University Research Foundation, Project No. 711715, Project Supervisor, Urho A. Uotila...Professor, Department of Geodetic Science and Surveying. The contract covering this research is administered by the Air Force Geophysics Laboratory (AFGL

Changes in Illness-Related Behavior and Dysphoria Accompanying Behavioral Treatment of Recurrent Headache.

ERIC Educational Resources Information Center

Rains, Jeanetta C.; Lohr, Jeffrey M.

Psychophysiologic research indicates that muscle-contraction headache often is not characterized by excessive or unusual muscular activity, and muscular changes seldom accompany headache improvement resulting from treatment. Multidimensional models have been proposed, which emphasize the interdependence of physiological and psychological systems…

The Results of an Experimental Restructuring of EO Staffing Patterns in a Infantry Division

DTIC Science & Technology

1979-10-01

Research, Inc. ARI FIELD UNIT AT PRESIDIO OF MONTEREY, CALIFORNIA JI NV 8 1984 -U 1 S: U. S. Army Research Institute for the Behavioral and Social ...12. REPORT DATE Army Research Institute for the Behavioral and Social October 1979 Sciences, 5001 Eisenhower Ave., Alexandria, VA 22333 I. NUMBER OF...one of thiree prepared under this contract. The other reports are: Unit Equal Opportunity Training Diagnosis and Assessment System, and Development and

Contracting and Monitoring Relationships for Adolescents with Type 1 Diabetes: A Pilot Study

PubMed Central

DiMeglio, Linda A.; Stein, Stephanie; Marrero, David G.

2011-01-01

Abstract Background Adolescents are developmentally in a period of transition—from children cared for by their parents to young adults capable of self-care, independent judgment, and self-directed problem solving. We wished to develop a behavioral contract for adolescent diabetes management that addresses some negotiable points of conflict within the parent–child relationship regarding self-monitoring and then assess its effectiveness in a pilot study as part of a novel cell phone–based glucose monitoring system. Methods In the first phase of this study we used semistructured interview techniques to determine the major sources of diabetes-related conflict in the adolescent–parent relationship, to identify factors that could facilitate or inhibit control, and to determine reasonable goals and expectations. These data were then used to inform development of a behavioral contract that addressed the negotiable sources of conflict between parents and their adolescent. The second phase of this research was a 3-month pilot study to measure how a novel cell phone glucose monitoring system would support the contract and have an effect on glucose management, family conflict, and quality of life. Results Interviews were conducted with 10 adolescent–caregiver pairs. The major theme of contention was nagging about diabetes management. Two additional themes emerged as points of negotiation for the behavioral contract: glucose testing and contact with the diabetes clinical team. Ten adolescent–parent pairs participated in the pilot test of the system and contract. There was a significant improvement in the Diabetes Self-Management Profile from 55.2 to 61.1 (P < 0.01). A significant reduction in hemoglobin A1c also occurred, from 8.1% at the start of the trial to 7.6% at 3 months (P < 0.04). Conclusions This study confirms previous findings that mobile technologies do offer significant potential in improving the care of adolescents with type 1 diabetes. Moreover, behavioral contracts may be an important adjunct to reduce nagging and improve outcomes with behavioral changes. PMID:21406011

Examining the effects of turnover intentions on organizational citizenship behaviors and deviance behaviors: A psychological contract approach.

PubMed

Mai, Ke Michael; Ellis, Aleksander P J; Christian, Jessica Siegel; Porter, Christopher O L H

2016-08-01

Although turnover intentions are considered the most proximal antecedent of organizational exit, there is often temporal separation between thinking about leaving and actual exit. Using field data from 2 diverse samples of working adults, we explore a causal model of the effects of turnover intentions on employee behavior while they remain with the organization, focusing specifically on organizational citizenship behaviors (OCBs) and deviance behaviors (DBs). Utilizing expectancy theory as an explanatory framework, we argue that turnover intentions result in high levels of transactional contract orientation and low levels of relational contract orientation, which in turn lead to a decrease in the incidence of OCBs and an increase in the incidence of DBs. We first used a pilot study to investigate the direction of causality between turnover intentions and psychological contract orientations. Then, in Study 1, we tested our mediated model using a sample of employees from a large drug retailing chain. In Study 2, we expanded our model by arguing that the mediated effects are much stronger when the organization is deemed responsible for potential exit. We then tested our full model using a sample of employees from a large state-owned telecommunications corporation in China. Across both studies, results were generally consistent and supportive of our hypotheses. We discuss the implications of our findings for future theory, research, and practice regarding the management of both the turnover process and discretionary behaviors at work. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Impact of telephone reinforcement and negotiated contracts on behavioral predictors of exercise maintenance in older adults with osteoarthritis.

PubMed

Desai, Pakaja M; Hughes, Susan L; Peters, Karen E; Mermelstein, Robin J

2014-05-01

To examine the impact of telephone reinforcement (TR) on predictors of physical activity (PA) maintenance in older adults with osteoarthritis. Mixed effects modeling was conducted of data from a randomized PA trial that used negotiated maintenance contracts, supplemented by TR, to test impact of TR on barriers, decisional balance, and stage of change at multiple points in time. Participants who were referred to a PA program and received TR improved the most in barriers and decisional balance. Participants who negotiated a tailored maintenance contract but did not receive TR improved the most in stage. TR appears to positively affect perceptions around engagement, whereas negotiation positively impacts PA behavior. Further research should examine the effectiveness of specific PA maintenance strategies.

Benefits of detailed models of muscle activation and mechanics

NASA Technical Reports Server (NTRS)

Lehman, S. L.; Stark, L.

1981-01-01

Recent biophysical and physiological studies identified some of the detailed mechanisms involved in excitation-contraction coupling, muscle contraction, and deactivation. Mathematical models incorporating these mechanisms allow independent estimates of key parameters, direct interplay between basic muscle research and the study of motor control, and realistic model behaviors, some of which are not accessible to previous, simpler, models. The existence of previously unmodeled behaviors has important implications for strategies of motor control and identification of neural signals. New developments in the analysis of differential equations make the more detailed models feasible for simulation in realistic experimental situations.

Adaptive Sampling in Autonomous Marine Sensor Networks

DTIC Science & Technology

2006-06-01

Analog Processing Section A high-performance preamplifier with low noise characteristics is vital to obtaining quality sonar data. The preamplifier ...research assistantships through the Generic Ocean Array Technology Sonar (GOATS) project, contract N00014-97-1-0202 and contract N00014-05-G-0106 Delivery...Formation Behavior ..................................... 60 5 An AUV Intelligent Sensor for Real-Time Adaptive Sensing 63 5.1 A Logical Sonar Sensor

Procurement Ethics: Have We Resolved the Army’s Expeditionary Contracting Problems?

DTIC Science & Technology

2011-03-11

Distribution A: Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The United States Army discovered numerous occurrences of unethical behavior by...The United States Army discovered numerous occurrences of unethical behavior by contracting officials and contractors while providing contracting...ARMY’S EXPEDITIONARY CONTRACTING PROBLEMS? The United States Army discovered numerous occurrences of unethical behavior by contracting officials

78 FR 23824 - Reports, Forms, and Record Keeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-22

..., Contracting Officer's Technical Representative, Office of Behavioral Safety Research (NTI-132), National... descriptive solicitation. The drivers will be asked a series of seven questions to determine eligibility to... on the Nation's highways. As part of this statutory mandate, NHTSA is authorized to conduct research...

Development of a Behaviorally Anchored Rating Scale for Leadership

DTIC Science & Technology

2018-01-01

Research Product 2018-06 Development of a Behaviorally Anchored Rating Scale for Leadership Tatiana H. Toumbeva Krista L...anchored Rating Scale for Leadership 5a. CONTRACT NUMBER W5J9CQ-11-D-0004 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 62278 6...observer- based behavioral measure to help instructors more reliably and accurately evaluate the development of leadership attributes and competencies

Psychological contract breaches, organizational commitment, and innovation-related behaviors: a latent growth modeling approach.

PubMed

Ng, Thomas W H; Feldman, Daniel C; Lam, Simon S K

2010-07-01

This study examined the relationships among psychological contract breaches, organizational commitment, and innovation-related behaviors (generating, spreading, implementing innovative ideas at work) over a 6-month period. Results indicate that the effects of psychological contract breaches on employees are not static. Specifically, perceptions of psychological contract breaches strengthened over time and were associated with decreased levels of affective commitment over time. Further, increased perceptions of psychological contract breaches were associated with decreases in innovation-related behaviors. We also found evidence that organizational commitment mediates the relationship between psychological contract breaches and innovation-related behaviors. These results highlight the importance of examining the nomological network of psychological contract breaches from a change perspective.

Hospital nurse job attitudes and performance: the impact of employment status.

PubMed

Chu, Cheng-I; Hsu, Yao-Feng

2011-03-01

According to the 2007 Taiwan Labor Front Human Resources Report, as much as 47.6% of nurses at some public hospitals were contracted rather than full time. Furthermore, turnover rates for contract nurses were found to be as high as five to eight times of those for full-time nurses. Because high turnover rates are likely to induce negative impacts on the stability of care provided in the absence of staffing continuity, the association between nursing employment arrangement and nursing care quality is attracting greater attention. This study was designed to investigate the work status of contract versus full-time nurses at a public hospital in Taiwan and to examine the impact of such on work-related attitudes, organizational citizenship behavior, and job performance. Samples were recruited from a public hospital in Taiwan. In addition to self-rated items, researchers used supervisor-rated structured questionnaires for job performance to attenuate the possible effect of common method bias. The study investigated the impact of hospital nurse employment status on work-related attitudes, organizational citizenship behavior, and job performance using a regression model that included the critical work-related attitudes variables of job satisfaction and organizational commitment. Study findings included the following: (a) organizational commitment, job satisfaction, organizational citizenship behavior, and job performance correlate positively with one another. (b) No significant difference between contract and full-time nurses was found in terms of organizational commitment, job satisfaction, organizational citizenship behavior, and self-rated job performance. However, when rated by supervisors, reported job performance levels for full-time nurses were significantly higher than those of contract nurses. (c) Organizational citizenship behavior exhibited a mediating effect between job satisfaction, organizational commitment, and job performance. In this study, supervisors gave higher job performance ratings to full-time nurses than to contract nurses. This result deserves further investigation.

The Influence of Knowing Someone with AIDS on Youth HIV Sexual Risk Behaviors

ERIC Educational Resources Information Center

Cederbaum, Julie A.; Marcus, Steven C.; Hutchinson, M. Katherine

2007-01-01

Research indicates that knowing someone with HIV/AIDS is associated with greater perceived risk of contracting HIV and changes in sexual risk behaviors. The current study with a sample of 1,172 examined whether knowing someone with HIV/AIDS influenced sexual risk communication and youth engagement in sexual intercourse using the Philadelphia…

Contract for Manpower and Personnel Research and Studies (COMPRS) for the U.S. Army Research Institute for the Behavioral and Social Sciences (ARI) - Final Annual Report: Year Five

DTIC Science & Technology

1998-07-01

Communications Objectives Measurement System (ACOMS)." The utility of the Fishbein and Ajzen theories of reasoned action within the context of military...conceptual model that applied the Fishbein and Ajzen concepts to enlistment intentions and behaviors, through an exploratory analysis of the variables...first-term Army enlisted attrition. In support of this long-term effort, ASA M &RA sponsored Phase I of a research program modeled after ARI’s broad

Behavioral Contracts in the Martial Arts Classroom.

ERIC Educational Resources Information Center

Corder, Gregory W.

This paper discusses the use of behavior contracts for students with behavior problems in martial arts classrooms. Highlighted is the experience of one marital arts teacher with a preteen student who constantly disrupts the class. The behavior contract let the student continue participating while outlining specific expectations for him, his…

Pressure Relief Behaviors and Weight-Shifting Activities to Prevent Pressure Ulcers in Persons with SCI

DTIC Science & Technology

2014-10-01

Prevent Pressure Ulcers in Persons with SCI PRINCIPAL INVESTIGATOR: Stephen Sprigle, PhD CONTRACTING ORGANIZATION: Georgia Tech Research...Pressure Ulcers in Persons with SCI 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-13-1-0387 5c. PROGRAM ELEMENT NUMBER...SUPPLEMENTARY NOTES 14. ABSTRACT Pressure ulcers (PU) are the most costly secondary complication following an SCI. In addition to the medical costs

Specific and Nonspecific Factors in the Effectiveness of a Behavioral Approach to the Treatment of Marital Discord.

ERIC Educational Resources Information Center

Jacobson, Neil S.

1978-01-01

Compared two behavioral treatments for marital discord with a nonspecific control and waiting-list control. Behavioral treatments combined problem-solving skills with contingency management procedures, differing only in contracting form, good faith contracts, and quid pro quo contracts. Both behavioral groups improved significantly more than…

Contracting as a Science

DTIC Science & Technology

2012-04-30

behavioral research (3rd ed.). New York, NY: Holt, Reinhart & Winston. Kettl, D. F. (1993). Sharing power: Public governance and private markets . Washington...seek NPS faculty research supporting the interests of our program sponsors. Finally, we serve as a “broker” to market specific research topics...is a set of general philosophical assumptions, shared by researchers in a specific field or discipline, about the character of the world and how we

Contracting As A Science

DTIC Science & Technology

2012-04-30

behavioral research (3rd ed.). New York, NY: Holt, Reinhart & Winston. Kettl, D. F. (1993). Sharing power: Public governance and private markets . Washington...seek NPS faculty research supporting the interests of our program sponsors. Finally, we serve as a “broker” to market specific research topics...is a set of general philosophical assumptions, shared by researchers in a specific field or discipline, about the character of the world and how we

Predecisional Processes Involved in the Enlistment Decision

DTIC Science & Technology

1987-11-01

NUMBER S . TYPE OF REPORT • PERIOD COVERED Interim Report December 85 - May 86 S . PERFORMING ORG. REPORT NUMBER S . CONTRACT OR GRANT NUMBERfaj...U. S . Army Research Institute for the Behavioral and Social Sciences November 1987 Approvad for public rdiatt; distribution unlimittd. 87 12...14 176 0OUI**r*JfnJ"W?# V V nFJ^^/tVT:*W»jmF«^™ vnim wa \\rm uwu-wx^« t-^i U. S . ARMY RESEARCH INSTITUTE FOR THE BEHAVIORAL AND SOCIAL SCIENCES k

Contingency contracting with school problems

PubMed Central

Cantrell, Robert P.; Cantrell, Mary Lynn; Huddleston, Clifton M.; Wooldridge, Ralph L.

1969-01-01

Contingency contracting procedures used in managing problems with school-age children involved analyzing teacher and/or parental reports of behavior problem situations, isolating the most probable contingencies then in effect, the range of reinforcers presently available, and the ways in which they were obtained. The authors prepared written contracts delineating remediative changes in reinforcement contingencies. These contracts specified ways in which the child could obtain existing individualized reinforcers contingent upon approximations to desired appropriate behaviors chosen as incompatible with the referral problem behaviors. Contract procedures were administered by the natural contingency managers, parents and/or teachers, who kept daily records of contracted behaviors and reinforcers. These records were sent to the authors and provided feedback on the progress of the case. Initial results of this procedure have been sufficiently encouraging to warrant recommending an experimental analysis of contingency contracting as a clinical method. PMID:16795222

Behavior Contracts and Computer Based Data Management: Can They Effect Improvements in an After School Music Program?

ERIC Educational Resources Information Center

Franklin, Cindy A.

The behavior and rehearsal habits of elementary level instrumental music students were addressed by the implementation of a behavior contract and computer managed recordkeeping system. A contract was developed following the principles of the "Assertive Discipline" system. Rewards and incentives were used to reinforce positive student behavior.…

Private Health Plans’ Contracts with Managed Behavioral Healthcare Organizations

PubMed Central

Garnick, Deborah W.; Horgan, Constance M.; Merrick, Elizabeth L.; Hodgkin, Dominic; Reif, Sharon; Quinn, Amity E.; Stewart, Maureen; Creedon, Timothy B.

2015-01-01

Contracts between health plans and managed behavioral health care organizations (MBHOs) influence access and quality of behavioral health care. This report presents information on performance requirements, information sharing, and financial risk from a nationally representative survey of private health plans. Most contracts include geographic access to providers (93.3%) and NCQA’s performance standards (84.2%). Health plans and MBHOs share data (99.0%), generally by the MBHO sending information to the health plan (96.3%). About a quarter of contracts impose financial penalties (23.0%), but few include incentives related to performance standards (<1.0%). Contract terms can shape the provision of behavioral health services in response to changes such as parity legislation or health reform. If current trends continue towards increases in value-based purchasing in the privately financed behavioral health sector, the focus on quality in contracts between health plans and MBHOs will be critical to understand. PMID:26276421

Cross-cultural organizational behavior.

PubMed

Gelfand, Michele J; Erez, Miriam; Aycan, Zeynep

2007-01-01

This article reviews research on cross-cultural organizational behavior (OB). After a brief review of the history of cross-cultural OB, we review research on work motivation, or the factors that energize, direct, and sustain effort across cultures. We next consider the relationship between the individual and the organization, and review research on culture and organizational commitment, psychological contracts, justice, citizenship behavior, and person-environment fit. Thereafter, we consider how individuals manage their interdependence in organizations, and review research on culture and negotiation and disputing, teams, and leadership, followed by research on managing across borders and expatriation. The review shows that developmentally, cross-cultural research in OB is coming of age. Yet we also highlight critical challenges for future research, including moving beyond values to explain cultural differences, attending to levels of analysis issues, incorporating social and organizational context factors into cross-cultural research, taking indigenous perspectives seriously, and moving beyond intracultural comparisons to understand the dynamics of cross-cultural interfaces.

Behavioral Ecology of Deep Diving Odontocetes in The Bahamas

DTIC Science & Technology

2015-10-19

was prepared under contract to the Department of Defense Strategic Environmental Research and Development Program (SERDP). The publication of this...stratum SD – standard deviation SERDP – Strategic Environmental Research and Development Program SGBA – South Grand Bahama stratum SIs – Stable... Environmental Research and Development Program (SERDP) and we are grateful to Dr. John Hall, Program Manager for the Resource Conservation and Climate

Outcomes associated with breach and fulfillment of the psychological contract of safety.

PubMed

Walker, Arlene

2013-12-01

The study investigated the outcomes associated with breach and fulfillment of the psychological contract of safety. The psychological contract of safety is defined as the beliefs of individuals about reciprocal employer and employee safety obligations inferred from implicit or explicit promises. When employees perceive that safety obligations promised by the employer have not been met, a breach of the psychological contract occurs, termed employer breach of obligations. The extent to which employees fulfill their safety obligations to the employer is termed employee fulfillment of obligations. Structural equation modeling was used to test a model of safety that investigated the positive and negative outcomes associated with breach and fulfillment of the psychological contract of safety. Participants were 424 health care workers recruited from two hospitals in the State of Victoria, Australia. Following slight modification of the hypothesized model, a good fitting model resulted. Being injured in the workplace was found to lower perceptions of trust in the employer and increase perceptions of employer breach of safety obligations. Trust in the employer significantly influenced perceived employer breach of safety obligations such that lowered trust resulted in higher perceptions of breach. Perceptions of employer breach significantly impacted employee fulfillment of safety obligations with high perceptions of breach resulting in low employee fulfillment of obligations. Trust and perceptions of breach significantly influenced safety attitudes, but not safety behavior. Fulfillment of employee safety obligations significantly impacted safety behavior, but not safety attitudes. Implications of these findings for safety and psychological contract research are explored. A positive emphasis on social exchange relationships in organizations will have positive outcomes for safety climate and safety behavior. © 2013.

EMG-Torque Dynamics Change With Contraction Bandwidth.

PubMed

Golkar, Mahsa A; Jalaleddini, Kian; Kearney, Robert E

2018-04-01

An accurate model for ElectroMyoGram (EMG)-torque dynamics has many uses. One of its applications which has gained high attention among researchers is its use, in estimating the muscle contraction level for the efficient control of prosthesis. In this paper, the dynamic relationship between the surface EMG and torque during isometric contractions at the human ankle was studied using system identification techniques. Subjects voluntarily modulated their ankle torque in dorsiflexion direction, by activating their tibialis anterior muscle, while tracking a pseudo-random binary sequence in a torque matching task. The effects of contraction bandwidth, described by torque spectrum, on EMG-torque dynamics were evaluated by varying the visual command switching time. Nonparametric impulse response functions (IRF) were estimated between the processed surface EMG and torque. It was demonstrated that: 1) at low contraction bandwidths, the identified IRFs had unphysiological anticipatory (i.e., non-causal) components, whose amplitude decreased as the contraction bandwidth increased. We hypothesized that this non-causal behavior arose, because the EMG input contained a component due to feedback from the output torque, i.e., it was recorded from within a closed-loop. Vision was not the feedback source since the non-causal behavior persisted when visual feedback was removed. Repeating the identification using a nonparametric closed-loop identification algorithm yielded causal IRFs at all bandwidths, supporting this hypothesis. 2) EMG-torque dynamics became faster and the bandwidth of system increased as contraction modulation rate increased. Thus, accurate prediction of torque from EMG signals must take into account the contraction bandwidth sensitivity of this system.

Conscientiousness and reactions to psychological contract breach: a longitudinal field study.

PubMed

Orvis, Karin A; Dudley, Nicole M; Cortina, Jose M

2008-09-01

The authors examined the role of employee conscientiousness as a moderator of the relationships between psychological contract breach and employee behavioral and attitudinal reactions to the breach. They collected data from 106 newly hired employees within the 1st month of employment (Time 1), 3 months later (Time 2), and 8 months after Time 1 (Time 3) to observe the progression through contract development, breach, and reaction. Results suggest that conscientiousness is a significant moderator for 4 of the 5 contract breach-employee reaction relationships examined (turnover intentions, organizational loyalty, job satisfaction, and 1 of 2 facets of job performance). Specifically, employees who were lower in conscientiousness had more negative reactions to perceived breach with respect to turnover intentions, organizational loyalty, and job satisfaction. In contrast, employees who were higher in conscientiousness reduced their job performance to a greater degree in response to contract breach. Future research directions are discussed.

Behavioral Objectives and Student Learning Contracts in the Teaching of Economics

ERIC Educational Resources Information Center

Journal of Economic Education, 1972

1972-01-01

The use of stated behavioral objectives and student learning contracts, planned and prepared by student and teacher, as teaching methods are discussed and an example of a learning contract is presented. (JB)

Analysis of concentric and eccentric contractions in biceps brachii muscles using surface electromyography signals and multifractal analysis.

PubMed

Marri, Kiran; Swaminathan, Ramakrishnan

2016-06-23

Muscle contractions can be categorized into isometric, isotonic (concentric and eccentric) and isokinetic contractions. The eccentric contractions are very effective for promoting muscle hypertrophy and produce larger forces when compared to the concentric or isometric contractions. Surface electromyography signals are widely used for analyzing muscle activities. These signals are nonstationary, nonlinear and exhibit self-similar multifractal behavior. The research on surface electromyography signals using multifractal analysis is not well established for concentric and eccentric contractions. In this study, an attempt has been made to analyze the concentric and eccentric contractions associated with biceps brachii muscles using surface electromyography signals and multifractal detrended moving average algorithm. Surface electromyography signals were recorded from 20 healthy individuals while performing a single curl exercise. The preprocessed signals were divided into concentric and eccentric cycles and in turn divided into phases based on range of motion: lower (0°-90°) and upper (>90°). The segments of surface electromyography signal were subjected to multifractal detrended moving average algorithm, and multifractal features such as strength of multifractality, peak exponent value, maximum exponent and exponent index were extracted in addition to conventional linear features such as root mean square and median frequency. The results show that surface electromyography signals exhibit multifractal behavior in both concentric and eccentric cycles. The mean strength of multifractality increased by 15% in eccentric contraction compared to concentric contraction. The lowest and highest exponent index values are observed in the upper concentric and lower eccentric contractions, respectively. The multifractal features are observed to be helpful in differentiating surface electromyography signals along the range of motion as compared to root mean square and median frequency. It appears that these multifractal features extracted from the concentric and eccentric contractions can be useful in the assessment of surface electromyography signals in sports medicine and training and also in rehabilitation programs. © IMechE 2016.

Do promises matter? An exploration of the role of promises in psychological contract breach.

PubMed

Montes, Samantha D; Zweig, David

2009-09-01

Promises are positioned centrally in the study of psychological contract breach and are argued to distinguish psychological contracts from related constructs, such as employee expectations. However, because the effects of promises and delivered inducements are confounded in most research, the role of promises in perceptions of, and reactions to, breach remains unclear. If promises are not an important determinant of employee perceptions, emotions, and behavioral intentions, this would suggest that the psychological contract breach construct might lack utility. To assess the unique role of promises, the authors manipulated promises and delivered inducements separately in hypothetical scenarios in Studies 1 (558 undergraduates) and 2 (441 employees), and they measured them separately (longitudinally) in Study 3 (383 employees). The authors' results indicate that breach perceptions do not represent a discrepancy between what employees believe they were promised and were given. In fact, breach perceptions can exist in the absence of promises. Further, promises play a negligible role in predicting feelings of violation and behavioral intentions. Contrary to the extant literature, the authors' findings suggest that promises may matter little; employees are concerned primarily with what the organization delivers.

Maximizing the Performance and Job-Related Behaviors of Contract and Permanent IT Workers

ERIC Educational Resources Information Center

Pai, Tanusree

2010-01-01

As the use of contracting for Information Technology (IT) services steadily increases, IT managers are challenged with reconciling the need for flexibility achieved through the use of contract workers, with the need to understand the factors that maximize the performance and behaviors of contract and permanent IT workers. While several research…

Can We Help Belligerent Counselees?

ERIC Educational Resources Information Center

Smaby, Marlowe; Tamminen, Armas W.

1979-01-01

Presents a framework and principles for counseling belligerent counselees, integrating moral reasoning and behavior contracting. Counselees move from the punishment stage to a trade-off and socially responsive stages through contracting aimed at improved behavior, recognizing that behavior causes consequences, inducing positive behavior through…

Reading Evaluation

ERIC Educational Resources Information Center

Fagan, W. T.

1978-01-01

The Canadian Institute for Research in Behavioral and Social Sciences of Calgary was awarded a contract by the Provincial Government of Alberta to assess student skills and knowledge in reading and written composition. Here evaluation is defined and the use of standardized and criterion referenced tests for evaluating reading performance are…

Mechanical characteristics of distension-evoked peristaltic contractions in the esophagus of systemic sclerosis patients.

PubMed

Gregersen, Hans; Villadsen, Gerda E; Liao, Donghua

2011-12-01

Systemic sclerosis (SS) patients with severe esophageal affection have impaired peristalsis. However, motor function evaluated in vivo by manometry and fluoroscopy does not provide detailed information about the individual contraction cycles. To apply, for the first time in gastrointestinal (GI) patients, a method and principles modified from cardiac research to study esophageal muscle behavior in SS patients. Muscle contraction cycles were analyzed using pressure-cross-sectional area (P-CSA) loops during distension pressure up to 5 kPa. The probe with bag and electrodes for CSA measurements was positioned 7 and 15 cm above the lower esophageal sphincter (LES) in eleven healthy volunteers and eleven SS patients. The P-CSA, the wall tension, Δtension (afterload tension - preload tension), contraction velocity, work output (area of the tension-CSA loops), and power output (preload tension × CSA rate) were analyzed. The P-CSA loops consisted of phases with relaxation and contraction behavior. The tension-stretch ratio loops in patients were shifted to the left at both distension sites, indicative of a stiffer wall in patients. Lower contraction amplitudes and smaller P-CSA loops were observed for the SS patients. The work output, power output, Δtension, and contraction velocity were lower in patients (P < 0.001). Association was found between disease duration and the work output, Δtension, and velocity at pressure steps higher than 3 kPa (P < 0.05). Distension-evoked esophageal contraction can be studied in vivo and analyzed with advanced methods. Increased esophageal stiffness and impaired muscle function that depended on disease duration were observed for SS patients. The analysis may be useful for characterization of other diseases affecting GI function.

Cognitive Evaluation Theory: An Experimental Test of Processes and Outcomes.

DTIC Science & Technology

1981-06-26

ICONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE Organizational Effectiveness Research Program June 26, 1981 Office of Naval Research (Code 452) 13. NUMBER...frame- work for explaining the detrimental effects of performance contingent rewards on intrinsically motivated behaviors. A review of the literature...part by the Organizational Effectiveness RMzarch Program, Office of Naval Research (Code 452), under Contract No. N0014-79-C-O750i NR 170-892 with Dr

Teaching braille letters, numerals, punctuation, and contractions to sighted individuals.

PubMed

Putnam, Brittany C; Tiger, Jeffrey H

2015-01-01

Braille-character recognition is one of the foundational skills required for teachers of braille. Prior research has evaluated computer programming for teaching braille-to-print letter relations (e.g., Scheithauer & Tiger, 2012). In the current study, we developed a program (the Visual Braille Trainer) to teach not only letters but also numerals, punctuation, symbols, and contractions; we evaluated this program with 4 sighted undergraduate participants. Exposure to this program resulted in mastery of all braille-to-print relations for each participant. © Society for the Experimental Analysis of Behavior.

Influence of Organizational Culture on the Relationship Between Psychological Contracts and Organizational Citizenship Behavior

DTIC Science & Technology

2006-03-01

Vroom, VV. H. (1964). Work and motivation. New York, NY: Wiley. Yeung, A., Brockbank , J.W., & Ulrich , D.O. (1991). Organizational culture and human...Podsakoff, Ahearne, & MacKenzie, 1997 ) that OCB is a critical area that must be researched, since these contributions may be essential to the...Ahearne & MacKenzie, 1997 ) have also found 18 organizational citizenship behavior to be essential to effective functioning of an organization. For

Correlative Analysis of Behavioral and Physiological Concomitants of Labor in Pregnant Rats

NASA Technical Reports Server (NTRS)

Baer, L. A.; Wade, C. E.; Ronca, A. E.; Dalton, Bonnie (Technical Monitor)

2002-01-01

During parturition, rats exhibit characteristic behavioral expressions of labor. Lordosis contractions, consisting of an elongation of the dams body, are observed beginning several hours prior to neonate births, whereas vertical contractions, repeated rapid lifts of the abdomen, occur immediately preceding the birth of each neonate. We analyzed underlying changes in intrauterine pressure (IUP) using a telemetric sensor that we modified for use in freely-moving rats. This technique enabled us to correlate behavioral expressions of labor contractions with IUP. A small telemetric blood pressure sensor was fitted within a fluid-filled balloon, similar in size to a full term rat fetus. On Gestational day 19 of the rats' 22-day pregnancy, a unit was surgically implanted within the uterus. The dams were simultaneously videotaped, enabling us to directly correlate IUP signals with behavioral expressions of labor contractions. Earlier phases of labor, consisting predominantly of lordosis contractions were characterized by lower pressures relative to later phases during which higher pressures and vertical contractions were frequently observed.

Federal Research and Development Funding: FY2017

DTIC Science & Technology

2017-01-27

biomedical and behavioral sciences. About 81% of NIH’s budget goes out to the extramural research community in the form of grants, contracts, and...would provide a smaller than requested increase for ARPA-E. Both would provide more than the request for fossil energy R&D overall, but less than...the request for natural gas technologies within the Fossil Energy program. 58 Department of Energy

Are Emotions Transmitted From Work to Family? A Crossover Model of Psychological Contract Breach.

PubMed

Liang, Huai-Liang

2018-01-01

Based on affective events theory and the crossover model, this study examines the effect of psychological contract breach on employee dysfunctional behavior and partner family undermining and explores the crossover effect of employee dysfunctional behavior on partner family undermining in work-family issues. This study collected 370 employee-partner dyads (277 male employees, 93 female employees, M age = 43.59 years) from a large manufacturing organization. The results of this study support the conception that employees' psychological contract breach results in frustration in the workplace. In addition, mediation analysis results reveal that psychological contract breach relates to employee dysfunctional behavior in the workplace. The findings show that partners' psychological strain mediates the relationship between employee dysfunctional behavior and partner family undermining. Furthermore, these findings provide investigations for the crossover model to display the value of psychological contract breach in family issues.

Helium 2 slosh in low gravity

NASA Technical Reports Server (NTRS)

Ross, Graham O.

1994-01-01

This paper describes the status and plans for the work being performed under NASA NRA contract NASW-4803 so that members of the Microgravity Fluid Dynamics Discipline Working Group are aware of this program. The contract is a cross-disciplinary research program and is administered under the Low Temperature Microgravity Research Program at the Jet Propulsion Laboratory. The purpose of the project is to perform low-gravity verification experiments on the slosh behavior of He II to use in the development of a CFD model that incorporates the two-fluid physics of He II. The two-fluid code predicts a different fluid motion response in low-gravity environment from that predicted by a single-fluid model, while the 1g response is identical for the both types of model.

Proceedings of Image Understanding Workshop Held in Los Angeles, California on 23-25 February 1987. Volume 1

DTIC Science & Technology

1987-02-01

planning tasks. Reflexive behaviors are procedural units with high demands for immediacy. Typical obstacle related behaviors might be "slow-for...PERFORMING ORG. REPORT NUMBER 8. CONTRACT OR GRANT NUMBERf«) N00014-86-C-0700 10. PROGRAM ELEMENT. PROJECT. TASK AREA A WORK UNIT NUMBERS...either expressed or implied of the Defense Advanced Research Projects Agency or the United States Government. TABLE OF CONTENTS / Page AUTHOR

Modification of Personal Hygiene and Grooming Behaviors with Contingency Contracting: A Brief Review and Case Study.

ERIC Educational Resources Information Center

Allen, Sarah J.; Kramer, Jack J.

1990-01-01

Presents discussion of basic components and characteristics of contingency contracts. Includes case study in which contingency contracting procedures were integrated within a behavioral consultation model used by a school psychologist consulting with a classroom teacher to modify personal hygiene of 12-year-old male. (Author/ABL)

Setting government priorities in preventing HIV / AIDS.

PubMed

Ainsworth, M

1998-03-01

Since no cure has yet been found for AIDS and an effective vaccine is far off, preventing HIV infection by changing individual behavior is the key to stopping the AIDS epidemic in developing countries. People who have many sex partners and do not use condoms, and people who inject drugs and share unsterilized injecting equipment have the greatest risk of contracting HIV and infecting others. How quickly and extensively an HIV/AIDS epidemic spreads in a given population depends largely upon the extent to which people with many sex partners mix with people with fewer partners. A World Bank research report has, however, found that people who engage in high-risk behavior act to reduce their risk of contracting and spreading HIV when they have the knowledge and means to do so and a supportive community. The report highlights the following strategies to reduce risky behavior: providing information, lowering the costs of safer behavior, and raising the costs of risky behavior. Governments' main responsibilities in preventing the spread of HIV/AIDS are reducing the negative externalities of high-risk behavior and producing public goods. Without government action, individuals and firms will not have the incentives to do what is necessary. The need to act now and mobilizing political support are discussed.

The Use of Genetic Mechanisms and Behavioral Characteristics to Control Natural Populations of the German Cockroach.

DTIC Science & Technology

1981-03-01

release of sterile males into natural populations of the German cockroach. Submitted to Entomologia exp. & Appl. Feb., 1981. A first draft was...populations of the German cockroach. Subm. Entomologia Exp. & Appl. Feb., 1981. aEight other publications of earlier research on this Contract have

Alcohol, Consent, Sex: Reducing College Students' Risky Behaviors Utilizing an Integrated Orientation Model

ERIC Educational Resources Information Center

Smith, Diane Dani

2013-01-01

College students are at high risk of experiencing serious problems related to physical and social health issues that include binge drinking, sexual assault, and contracting a sexually transmitted disease. Despite research reporting that many of these incidents co-occur on campuses, university prevention programs have failed to present the…

Assessing the Link between Environmental Concerns and Consumers' Decisions to Use Clean-Air Vehicles

ERIC Educational Resources Information Center

Plax, Timothy G.; Kearney, Patricia; Ross, Ted J.; Jolly, J. Christopher

2008-01-01

A consulting contract with the California Air Resources Board led to a project examining how California drivers' and fleet managers' perceptions, attitudes, and consumer behavior regarding Clean Vehicle Technologies influenced their own energy choices when it came to purchasing vehicles. The consultants examined archival research, conducted focus…

Contingency contracting with delinquents: effects of a brief training manual on staff contract negotiation and writing skills.

PubMed

Welch, S J; Holborn, S W

1988-01-01

A brief training manual was developed for the purpose of teaching child-care workers to contingency contract with delinquent youths living in residential care facilities. The manual was designed to require minimal supplementary training by a professional. In Experiment 1 a multiple baseline design was used to assess the effect of the manual on 4 child-care workers' contract negotiation and writing behaviors. Experiment 2 consisted of four A-B systematic replications. Behaviors were assessed within the context of analogue training simulations and generalization tests with delinquent youths. Results from the analogue simulations indicated that the manual was successful in increasing both types of behaviors to a level of proficiency that equaled or surpassed that of behaviorally trained graduate students, and results from the generalization tests indicated that the child-care workers were able to apply their newly acquired contracting skills with delinquent youths. Procedural reliability varied across child-care workers, but was usually high.

Contingency contracting with delinquents: effects of a brief training manual on staff contract negotiation and writing skills.

PubMed Central

Welch, S J; Holborn, S W

1988-01-01

A brief training manual was developed for the purpose of teaching child-care workers to contingency contract with delinquent youths living in residential care facilities. The manual was designed to require minimal supplementary training by a professional. In Experiment 1 a multiple baseline design was used to assess the effect of the manual on 4 child-care workers' contract negotiation and writing behaviors. Experiment 2 consisted of four A-B systematic replications. Behaviors were assessed within the context of analogue training simulations and generalization tests with delinquent youths. Results from the analogue simulations indicated that the manual was successful in increasing both types of behaviors to a level of proficiency that equaled or surpassed that of behaviorally trained graduate students, and results from the generalization tests indicated that the child-care workers were able to apply their newly acquired contracting skills with delinquent youths. Procedural reliability varied across child-care workers, but was usually high. PMID:3225253

Methodological Challenges in Research on Sexual Risk Behavior: I. Item Content, Scaling, and Data Analytical Options

PubMed Central

Schroder, Kerstin E. E.; Carey, Michael P.; Vanable, Peter A.

2008-01-01

Investigation of sexual behavior involves many challenges, including how to assess sexual behavior and how to analyze the resulting data. Sexual behavior can be assessed using absolute frequency measures (also known as “counts”) or with relative frequency measures (e.g., rating scales ranging from “never” to “always”). We discuss these two assessment approaches in the context of research on HIV risk behavior. We conclude that these two approaches yield non-redundant information and, more importantly, that only data yielding information about the absolute frequency of risk behavior have the potential to serve as valid indicators of HIV contraction risk. However, analyses of count data may be challenging due to non-normal distributions with many outliers. Therefore, we identify new and powerful data analytical solutions that have been developed recently to analyze count data, and discuss limitations of a commonly applied method (viz., ANCOVA using baseline scores as covariates). PMID:14534027

Wartime Construction Project Outcomes as a Function of Contract Type

DTIC Science & Technology

2016-07-01

contract types has been well established. The theory of contractual incentives promulgated by Sherer (1964) established expected contractor...behaviors using a max- imization problem. The theory focuses on expected contractor behaviors in incentive contracts (cf. Federal Acquisition Regulation...Scherer, F. M. (1964). The theory of contractual incentives for cost reduction. Quarterly Journal of Economics, 78, 257–280. Tawazuh Commercial and

Perceived benefits of the use of learning contracts to guide clinical education in respiratory care students.

PubMed

Rye, Kathy Jones-Boggs

2008-11-01

The benefits of contract learning have been identified in the literature as increased individualization to meet the student's individual needs, promotion of learner independence, and development of lifelong learning behaviors among students. I used an "action research" approach to implement the contract-learning method into a clinical course. Clinical learning contracts were designed to provide students with the opportunity to focus on any identified areas of unsatisfactory or desired practice. The learning contract specified how the learner would acquire the knowledge and attitudes relevant to their selected learning experience. The learning contract was used as a learning tool and as evidence of the student's development in the clinical experience. Twenty-four senior respiratory therapy students in the College of Health Related Professions, University of Arkansas for Medical Sciences, prepared and used learning contracts during their Clinical Practicum IV. After they had completed the clinical practicum and received their grades, I surveyed the students about their experience with the learning-contract method. The surveys were administered anonymously. Twenty-one students (88%) returned the surveys. The respondents were overall quite optimistic regarding learning contracts. They generally agreed that they could use the learning contract with confidence and that there is an increase in student autonomy and motivation in scholarship with a learning contract. The median agree/disagree ratings on the survey ranged from 1 (strongly agree) to 2 (agree). Contract learning is favorable to students' knowledge and skill acquisition and can be incorporated into clinical education of respiratory care students.

MODIFICATION OF SEA ANEMONE BEHAVIOR BY SYMBIOTIC ZOOXANTHELLAE: EXPANSION AND CONTRACTION.

PubMed

Pearse, Vicki Buchsbaum

1974-12-01

The pattern of expansion and contraction by the sea anemone Anthopleura elegantissima differs in individuals with or without endosymbiotic zooxanthellae. Anemones without zooxanthellae, found in dark habitats, do not regularly expand or contract under changes in light. Anemones with zooxanthellae expand in moderate light and contract in intense light or in darkness, with striking uniformity. However, this behavior does not always depend directly on the presence of zooxanthellae. Anemones that have previously had endosymbiotic zooxanthellae subsequently expand and contract with changes in light in the absence of these algae. Thus, conditioned responses may be involved. It is suggested that expansion and contraction of the anemones may play an important role in favorably regulating the amount of light to which their zooxanthellae are exposed.

Training Aids for Basic Combat Skills: A Video Feedback System

DTIC Science & Technology

2011-05-01

U.S. Army Research Institute for the Behavioral and Social Sciences Research Report 1945 Training Aids for Basic Combat...Training Aids for Basic Combat Skills: A Video Feedback System 5a. CONTRACT OR GRANT NUMBER W74V8H-04-D-0045 (DO #0034) 5b. PROGRAM ELEMENT...Subject Matter POC: Martin L. Bink 14. ABSTRACT (Maximum 200 words): The overarching goal was to develop a training aid that could be used by

How negotiators get to yes: predicting the constellation of strategies used across cultures to negotiate conflict.

PubMed

Tinsley, C H

2001-08-01

Individualism, hierarchy, polychronicity, and explicit-contracting values explain why managers from Germany, Japan, and the United States use a different mix of strategies to negotiate workplace conflict. Hypotheses extend prior research in showing that conflict behavior is multiply determined and that each culture uses a variety of interests, regulations, and power-based conflict management strategies. Results of actual (rather than survey-based) conflict resolution behavior suggest several fruitful avenues for future research, including examining the inferred meaning of negotiation arguments, analyzing interaction effects of cultural value dimensions, studying the effectiveness of different strategies across cultures, and examining whether strategic adjustments are made during intercultural conflict management.

48 CFR 1235.7000 - Contract clause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING Research Misconduct 1235.7000 Contract clause. The contracting officer shall insert the clause at (TAR) 48 CFR 1252.235-70, Research Misconduct, in... Policy on Research Misconduct,” dated February 2002. ...

48 CFR 1235.7000 - Contract clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING Research Misconduct 1235.7000 Contract clause. The contracting officer shall insert the clause at (TAR) 48 CFR 1252.235-70, Research Misconduct, in... Policy on Research Misconduct,” dated February 2002. ...

48 CFR 1235.7000 - Contract clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING Research Misconduct 1235.7000 Contract clause. The contracting officer shall insert the clause at (TAR) 48 CFR 1252.235-70, Research Misconduct, in... Policy on Research Misconduct,” dated February 2002. ...

48 CFR 1235.7000 - Contract clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING Research Misconduct 1235.7000 Contract clause. The contracting officer shall insert the clause at (TAR) 48 CFR 1252.235-70, Research Misconduct, in... Policy on Research Misconduct,” dated February 2002. ...

"Seinfeld," Professor of Organizational Behavior: The Psychological Contract and Systems Thinking.

ERIC Educational Resources Information Center

Dent, Eric B.

2001-01-01

Explains how television programs such as "Seinfeld" illustrate the organizational behavior concepts of the social psychological contract and the interdependence aspect of systems thinking. Describes to use "Seinfeld" in the management classroom. (Contains 18 references.) (SK)

48 CFR 46.308 - Cost-reimbursement research and development contracts.

Code of Federal Regulations, 2011 CFR

2011-10-01

... research and development contracts. 46.308 Section 46.308 Federal Acquisition Regulations System FEDERAL... research and development contracts. The contracting officer shall insert the clause at 52.246-8, Inspection of Research and Development—Cost-Reimbursement, in solicitations and contracts for research and...

48 CFR 46.308 - Cost-reimbursement research and development contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... research and development contracts. 46.308 Section 46.308 Federal Acquisition Regulations System FEDERAL... research and development contracts. The contracting officer shall insert the clause at 52.246-8, Inspection of Research and Development—Cost-Reimbursement, in solicitations and contracts for research and...

Research Summary Number 36-8 for the Period 1 February-1 April 1961 on Contract NASw-6 (Jet Propulsion Lab., Pasadena, CA)

DTIC Science & Technology

1961-05-01

characteristics of these trajectories may be noted. The reality, this type of orbit is rarely possible. In its place first is the 8-year cyclic behavior of...after five Cytherean degrees. The two types of minimum are a result of the synodic periods (1.5987 years). A similar cyclic behavior fact that the ...one obtains thelureceived, (2dig o andare i to be observed with- following relation between the time of flight T(A,B,R) lunar landing or planetary

Publishing Outside the Box: Popular Press Books.

PubMed

Vyse, Stuart

2014-10-01

Writing and publishing popular press books requires a set of skills, not natural to basic and applied researchers trained to publish in peer-referred behavior analytic journals or to practice behavior analysis in applied settings. This article provides suggestions and examples. These include finding a distinctive idea, securing a contract, hiring an agent (or not), deciding on a publisher, and writing engagingly for a broad audience. The last is the greatest challenge. Among my recommendations are to read good prose, good models, and good books about publishing; talk to experienced colleagues; read aloud to judge the appropriateness of your vocabulary and style; and interject humor, imagery, and drama. Book publishing is a long and difficult process, but it is possible. It has a great potential for bringing behavior analytic research, practice and theory to the attention of the general public.

Models for electricity market efficiency and bidding strategy analysis

NASA Astrophysics Data System (ADS)

Niu, Hui

This dissertation studies models for the analysis of market efficiency and bidding behaviors of market participants in electricity markets. Simulation models are developed to estimate how transmission and operational constraints affect the competitive benchmark and market prices based on submitted bids. This research contributes to the literature in three aspects. First, transmission and operational constraints, which have been neglected in most empirical literature, are considered in the competitive benchmark estimation model. Second, the effects of operational and transmission constraints on market prices are estimated through two models based on the submitted bids of market participants. Third, these models are applied to analyze the efficiency of the Electric Reliability Council Of Texas (ERCOT) real-time energy market by simulating its operations for the time period from January 2002 to April 2003. The characteristics and available information for the ERCOT market are considered. In electricity markets, electric firms compete through both spot market bidding and bilateral contract trading. A linear asymmetric supply function equilibrium (SFE) model with transmission constraints is proposed in this dissertation to analyze the bidding strategies with forward contracts. The research contributes to the literature in several aspects. First, we combine forward contracts, transmission constraints, and multi-period strategy (an obligation for firms to bid consistently over an extended time horizon such as a day or an hour) into the linear asymmetric supply function equilibrium framework. As an ex-ante model, it can provide qualitative insights into firms' behaviors. Second, the bidding strategies related to Transmission Congestion Rights (TCRs) are discussed by interpreting TCRs as linear combination of forwards. Third, the model is a general one in the sense that there is no limitation on the number of firms and scale of the transmission network, which can have asymmetric linear marginal cost structures. In addition to theoretical analysis, we apply our model to simulate the ERCOT real-time market from January 2002 to April 2003. The effects of forward contracts on the ERCOT market are evaluated through the results. It is shown that the model is able to capture features of bidding behavior in the market.

Gas-Expanded Liquids: Synergism of Experimental and Computational Determinations of Local Structure

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

Charles A. Eckert; Charles L. Liotta; Rigoberto Hernandez

2007-06-26

This project focuses on the characterization of a new class of solvent systems called gas-expanded liquids (GXLs), targeted for green-chemistry processing. The collaboration has adopted a synergistic approach combining elements of molecular dynamics (MD) simulation and spectroscopic experiments to explore the local solvent behavior that could not be studied by simulation or experiment alone. The major accomplishments from this project are: • Applied MD simulations to explore the non-uniform structure of CO2/methanol and CO2/acetone GXLs and studied their dynamic behavior with self-diffusion coefficients and correlation functions • Studied local solvent structure and solvation behavior with a combination of spectroscopy andmore » MD simulations • Measured transport properties of heterocyclic solutes in GXLs through Taylor-Aris diffusion techniques and compared these findings to those of MD simulations • Probed local polarity and specific solute-solvent interactions with Diels-Alder and SN2 reaction studies The broader scientific impact resulting from the research activities of this contract have been recognized by two recent awards: the Presidential Green Chemistry Award (Eckert & Liotta) and a fellowship in the American Association for the Advancement of Science (Hernandez). In addition to the technical aspects of this contract, the investigators have been engaged in a number of programs extending the broader impacts of this project. The project has directly supported the development of two postdoctoral researcher, four graduate students, and five undergraduate students. Several of the undergraduate students were co-funded by a Georgia Tech program, the Presidential Undergraduate Research Award. The other student, an African-American female graduated from Georgia Tech in December 2005, and was co-funded through an NSF Research and Education for Undergraduates (REU) award.« less

Shock Tube Measurements for Liquid Fuels Combustion

DTIC Science & Technology

2006-06-01

UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADP023631 TITLE: Shock Tube Measurements for Liquid Fuels Combustion ... COMBUSTION ARO Contract Number DAAD 19-01-1-0597 Principal Investigator: Ronald K. Hanson Mechanical Engineering Department Stanford University, Stanford CA...94305-3032 SUMMARY/OVERVIEW: We report results of basic research aimed at improving knowledge of the combustion behavior of diesel and jet-related

Pashtun Social Structure: Cultural Perceptions and Segmentary Lineage Organization

DTIC Science & Technology

2011-08-03

SOCIAL STRUCTURE: CULTURAL PERCEPTIONS...funded  by  the  Office  of  Naval   Research,  Human   Social  Cultural  Behavioral  Program,  under  Contract   Number...N00014-­‐09-­‐C-­‐0570  to  MacGregor  Bates,  Inc.   PASHTUN SOCIAL STRUCTURE: CULTURAL PERCEPTIONS AND

48 CFR 235.070-1 - Indemnification under research and development contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... research and development contracts. 235.070-1 Section 235.070-1 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.070-1 Indemnification under research and development contracts. (a...

Participative Decision Making as a Method of Reducing Conflict in Defense Industry Research and Development

DTIC Science & Technology

1976-05-01

1) More authority, job satisfaction and motivation for the assistant program managers. 2) Better inputs to functional employee performance reports...and Prescriptions for Research," Organizational Behavior and Human Performance , Vol. 3, 1968, pp. 68-106. 5. Vroom , V.H., "Some Personality...AS A MUD OF Study Protect 1emort 7-1 ..- CIN CMOLICT In D1usI In STR RID 6. PERFORMING ORG. REPORT "UMBER 7. AUTNOR(A) 6. CONTRACT OR GRANT NUMER(s

Assessment of Two Desk-Top Computer Simulations Used to Train Tactical Decision Making (TDM) of Small Unit Infantry Leaders

DTIC Science & Technology

2007-04-01

judgmental self-doubt, depression, and causal uncertainty, tend to take fewer risks, and have lower self-esteem. Results from two studies (Nygren, 2000...U.S. Army Research Institute for the Behavioral and Social Sciences Research Report 1869 Assessment of Two Desk-Top Computer Simulations Used to...SUBTITLE 5a. CONTRACT OR GRANT NUMBER Assessment of Two Desk-Top Computer Simulations Used to Train Tactical Decision Making (TDM) of Small Unit

48 CFR 335.071 - Special determinations and findings affecting research and development contracting.

Code of Federal Regulations, 2010 CFR

2010-10-01

... findings affecting research and development contracting. 335.071 Section 335.071 Federal Acquisition Regulations System HEALTH AND HUMAN SERVICES SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 335.071 Special determinations and findings affecting research and development contracting. OPDIV...

A Corporate-Wide Application of Organizational Behavior Management.

ERIC Educational Resources Information Center

Wikoff, Martin B.

1984-01-01

Describes a longitudinal project in which organizational behavior management (OBM) procedures have been applied to improve performance of plant employees, increase sales of contract furniture, accelerate response time to customer inquiries, increase orders processed, and reduce processing errors at Krueger, a contract and institutional furniture…

A Revised Contract for College Students

ERIC Educational Resources Information Center

Ohles, John F.

1970-01-01

One way for the university to reassert its position in education is to require of all applicants for admission the signing of a formal contract and to adhere rigidly to the contract on an individual basis. The contract would establish financial obligations and required behavior of the students. (CK)

Anisotropic contraction of hydrogel reinforced by aligned fibers

NASA Astrophysics Data System (ADS)

Olvera de La Cruz, Monica; Liu, Shuangping

Hydrogel reinforced by aligned fibers can have strong anisotropic contraction or swelling behavior triggered by external stimuli, which has been largely employed in realizing soft actuators for artificial muscles as well as many biological systems. In this work, we investigate how this anisotropic behavior is controlled by the dimension of the embedded fibers and their reinforcement to the surrounding hydrogel. We describe the anisotropic contraction of hydrogels with rigid fibers using the Flory-Rehner thermodynamic model under periodic boundary conditions. It is found that a hydrogel reinforced by aligned fibers exhibits larger anisotropy when it is pre-stretched before contraction. Using finite element method, we further observe that the anisotropic contraction is dampened by reducing the fiber-fiber distance due to the finite size of the fibers.

48 CFR 1235.7000 - Contract clause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... all solicitations and contracts for research and development. For further information, see DOT's Implementation Guidance for Executive Office of the President, Office of Science and Technology Policy, “Federal... OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING Research Misconduct 1235.7000 Contract clause...

48 CFR 35.015 - Contracts for research with educational institutions and nonprofit organizations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Contracts for research with educational institutions and nonprofit organizations. 35.015 Section 35.015 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.015 Contracts for research...

48 CFR 35.015 - Contracts for research with educational institutions and nonprofit organizations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Contracts for research with educational institutions and nonprofit organizations. 35.015 Section 35.015 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.015 Contracts for research...

48 CFR 35.015 - Contracts for research with educational institutions and nonprofit organizations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Contracts for research with educational institutions and nonprofit organizations. 35.015 Section 35.015 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.015 Contracts for research...

Gender Role Discrepancy Stress, High-Risk Sexual Behavior, and Sexually Transmitted Disease.

PubMed

Reidy, Dennis E; Brookmeyer, Kathryn A; Gentile, Brittany; Berke, Danielle S; Zeichner, Amos

2016-02-01

Nearly 20 million new sexually transmitted infections occur every year in the United States. Traditionally, men have demonstrated much greater risk for contraction of and mortality from STDs perhaps because they tend to engage in a number of risky sexual activities. Research on masculinity suggests that gender roles influence males' sexual health by encouraging risk-taking behavior, discouraging access to health services, and narrowly defining their roles as partners. However, despite the propensity of highly masculine men to engage in high-risk sexual behavior, there is reason to suspect that men at the other end of the continuum may still be driven to engage in similar high-risk behaviors as a consequence of gender socialization. Discrepancy stress is a form of gender role stress that occurs when men fail to live up to the ideal manhood derived from societal prescriptions (i.e., Gender Role Discrepancy). In the present study, we surveyed a national sample of 600 men via Amazon Mechanical Turk to assess perceived gender role discrepancy, experience of discrepancy stress, and the associations with risky sexual behavior and potential contraction of STDs. Results indicated that men who believe they are less masculine than the typical man (i.e., gender role discrepancy) and experience distress stemming from this discrepancy (i.e., discrepancy stress) engage in high-risk sexual behavior and are subsequently diagnosed with more STDs. Findings are discussed in relation to implications for primary prevention strategies.

Sound Modeling Simplifies Vehicle Noise Management

NASA Technical Reports Server (NTRS)

2015-01-01

Under two SBIR contracts with Langley Research Center, Ann Arbor, Michigan-based Comet Technology Corporation developed Comet EnFlow, a software program capable of predicting both high- and low-frequency noise and vibration behavior in plane fuselages and other structures. The company now markets the software to airplane, automobile, and ship manufacturers, and Langley has found an unexpected use for it in leak detection on the International Space Station.

Effective Components of Contingency Contracts with Academic Behaviors of College Students

ERIC Educational Resources Information Center

McCoy, James F.; And Others

1977-01-01

Investigates the comparative effects of written as opposed to verbally stated instructions and specification of contingencies, with the written contract containing the typically used written agreement. These procedures were applied to self-managed, naturalistic behaviors, and compared to self-monitoring alone. Study-question answering and amount…

Coca-Cola, caffeine, and mental deficiency: Harry Hollingworth and the Chattanooga trial of 1911.

PubMed

Benjamin, L T; Rogers, A M; Rosenbaum, A

1991-01-01

Harry Hollingworth's 1911 investigation of the behavioral effects of caffeine is one of the earliest examples of psychological research contracted by a large corporation. The research was necessitated by a federal government suit against the Coca-Cola Company for marketing a beverage with a deleterious ingredient, namely, caffeine. Although Hollingworth's research played little role in the outcome of the Coca-Cola trials, it was important as a model of sophistication in experimental design. As such, it set a standard for psychopharmacological research. It also was particularly important in directing Hollingworth toward a life-long career in applied psychology.

A cell culture technique for human epiretinal membranes to describe cell behavior and membrane contraction in vitro.

PubMed

Wertheimer, Christian; Eibl-Lindner, Kirsten H; Compera, Denise; Kueres, Alexander; Wolf, Armin; Docheva, Denitsa; Priglinger, Siegfried G; Priglinger, Claudia; Schumann, Ricarda G

2017-11-01

To introduce a human cell culture technique for investigating in-vitro behavior of primary epiretinal cells and membrane contraction of fibrocellular tissue surgically removed from eyes with idiopathic macular pucker. Human epiretinal membranes were harvested from ten eyes with idiopathic macular pucker during standard vitrectomy. Specimens were fixed on cell culture plastic using small entomological pins to apply horizontal stress to the tissue, and then transferred to standard cell culture conditions. Cell behavior of 400 epiretinal cells from 10 epiretinal membranes was observed in time-lapse microscopy and analyzed in terms of cell migration, cell velocity, and membrane contraction. Immunocytochemistry was performed for cell type-specific antigens. Cell specific differences in migration behavior were observed comprising two phenotypes: (PT1) epiretinal cells moving fast, less directly, with small round phenotype and (PT2) epiretinal cells moving slowly, directly, with elongated large phenotype. No mitosis, no outgrowth and no migration onto the plastic were seen. Horizontal contraction measurements showed variation between specimens. Masses of epiretinal cells with a myofibroblast-like phenotype expressed cytoplasmatic α-SMA stress fibers and correlated with cell behavior characteristics (PT2). Fast moving epiretinal cells (PT1) were identified as microglia by immunostaining. This in-vitro technique using traction application allows for culturing surgically removed epiretinal membranes from eyes with idiopathic macular pucker, demonstrating cell behavior and membrane contraction of primary human epiretinal cells. Our findings emphasize the abundance of myofibroblasts, the presence of microglia and specific differences of cell behavior in these membranes. This technique has the potential to improve the understanding of pathologies at the vitreomacular interface and might be helpful in establishing anti-fibrotic treatment strategies.

48 CFR 46.309 - Research and development contracts (short form).

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Research and development contracts (short form). 46.309 Section 46.309 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT MANAGEMENT QUALITY ASSURANCE Contract Clauses 46.309 Research and development contracts...

The Use of Double Translocation Heterozygotes To Control Populations of the German Cockroach and the Use of Genetic Mechanisms and Behavioral Characteristics To Control Natural Populations of the German Cockroach.

DTIC Science & Technology

1986-05-30

insecticide resistance, pheromones 3 A 817 R4A(1 (,CctinL’e on reverse if nece’ssary and idenity by block number) !’,--arch supported by this Contract .as...reproductive state. The results left 1 !7e doubt that females play a leading role in regulating population behavior. Subsequent research on pheromones showed...aggregation pheromone and a less well known dispersal pheromone revealed differences in response with age/sex class Ta the aggregation experiments

48 CFR 1335.006 - Contracting methods and contract type.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1335.006 Contracting methods and... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contracting methods and... research services under the contract might involve the use of human subjects. The provision is mandatory...

Process Improvement for Interinstitutional Research Contracting

PubMed Central

Logan, Jennifer; Bjorklund, Todd; Whitfield, Jesse; Reed, Peggy; Lesher, Laurie; Sikalis, Amy; Brown, Brent; Drollinger, Sandy; Larrabee, Kristine; Thompson, Kristie; Clark, Erin; Workman, Michael; Boi, Luca

2015-01-01

Abstract Introduction Sponsored research increasingly requires multiinstitutional collaboration. However, research contracting procedures have become more complicated and time consuming. The perinatal research units of two colocated healthcare systems sought to improve their research contracting processes. Methods The Lean Process, a management practice that iteratively involves team members in root cause analyses and process improvement, was applied to the research contracting process, initially using Process Mapping and then developing Problem Solving Reports. Results Root cause analyses revealed that the longest delays were the individual contract legal negotiations. In addition, the “business entity” was the research support personnel of both healthcare systems whose “customers” were investigators attempting to conduct interinstitutional research. Development of mutually acceptable research contract templates and language, chain of custody templates, and process development and refinement formats decreased the Notice of Grant Award to Purchase Order time from a mean of 103.5 days in the year prior to Lean Process implementation to 45.8 days in the year after implementation (p = 0.004). Conclusions The Lean Process can be applied to interinstitutional research contracting with significant improvement in contract implementation. PMID:26083433

Process Improvement for Interinstitutional Research Contracting.

PubMed

Varner, Michael; Logan, Jennifer; Bjorklund, Todd; Whitfield, Jesse; Reed, Peggy; Lesher, Laurie; Sikalis, Amy; Brown, Brent; Drollinger, Sandy; Larrabee, Kristine; Thompson, Kristie; Clark, Erin; Workman, Michael; Boi, Luca

2015-08-01

Sponsored research increasingly requires multiinstitutional collaboration. However, research contracting procedures have become more complicated and time consuming. The perinatal research units of two colocated healthcare systems sought to improve their research contracting processes. The Lean Process, a management practice that iteratively involves team members in root cause analyses and process improvement, was applied to the research contracting process, initially using Process Mapping and then developing Problem Solving Reports. Root cause analyses revealed that the longest delays were the individual contract legal negotiations. In addition, the "business entity" was the research support personnel of both healthcare systems whose "customers" were investigators attempting to conduct interinstitutional research. Development of mutually acceptable research contract templates and language, chain of custody templates, and process development and refinement formats decreased the Notice of Grant Award to Purchase Order time from a mean of 103.5 days in the year prior to Lean Process implementation to 45.8 days in the year after implementation (p = 0.004). The Lean Process can be applied to interinstitutional research contracting with significant improvement in contract implementation. © 2015 Wiley Periodicals, Inc.

The Influence of Informal Power Structures on School Board-Teacher Union Contract Negotiations.

ERIC Educational Resources Information Center

Miller-Whitehead, Marie

A study examined behaviors of participants trained in a nonadversarial model of contract negotiation, focusing on possible influences of formal and informal power structures, written and unwritten rules, and firmly entrenched adversarial behavior on the bargaining process. Participants were representatives of a district's teacher union and board…

Cardiovascular Risk Factors and Behavioral Contracting in Exercise Programs.

ERIC Educational Resources Information Center

Neale, Anne Victoria; And Others

The use of behavioral contracting in exercise programs has been shown to be effective in increasing the frequency of exercise activity and in reducing dropout rates. A study was undertaken to examine the impact of three cardiovascular risk factors (poor physical fitness, obesity, and smoking) on both client willingness to sign a behavioral…

Approaches to Cyber Intrusion Response. A Legal Foundations Study. Report 12 of 12

DTIC Science & Technology

1997-01-01

Computers: Controlling Behavior in Cyberspace through a Contract Law Paradigm, 35 Jurimetrics J. 1, 8-9 (1994). 5 Ingrid Becker, Cybercrime: Cops Can’t...Computers: Controlling Behavior in Cyberspace through a Contract Law Paradigm, 35 JURIMETRICS J. 1-15 (1994). 9 • Pro: This approach allows the victim

48 CFR 2035.70 - Contract clauses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 2035.70 Contract clauses. (a) The contracting officer shall insert the following clause in all solicitations and contracts for research and development by private contractors and universities and for other technical services, as appropriate: (1) Section 2052.235-70...

Toward Alternative Metrics for Measuring Performance within Operational Contracting Squadrons: An Application of Benchmarking Techniques

DTIC Science & Technology

1993-09-01

and (6) assistance with special problems by the purchasing department (Cavinato, 1987:10). Szilagyi and Wallace state-that an effective performance...Naval Research, November 1975. Szilagyi , Andrew D. Jr. and Marc J. Wallace , Jr. Organizational Behavior and Performance, Santa Monica CA, Goodyear...evaluation systems will the manager be able to achieve the bottom line--organizational effectiveness ( Szilagyi 1980:457). Benefits of Evaluatin2 Performance

National Institutes of Health State-of-the-Science Conference Statement: Preventing Violence and Related Health-Risking, Social Behaviors in Adolescents, October 13-15, 2004

ERIC Educational Resources Information Center

Lochman, John E.

2006-01-01

NIH consensus and state-of-the-science statements are prepared by independent panels of health professionals and public representatives on the basis of (1) the results of a systematic literature review prepared under contract with the Agency for Healthcare Research and Quality (AHRQ), (2) presentations by investigators working in areas relevant to…

48 CFR 46.307 - Fixed-price research and development contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... REGULATION CONTRACT MANAGEMENT QUALITY ASSURANCE Contract Clauses 46.307 Fixed-price research and development... Development—Fixed-Price, in solicitations and contracts for research and development when (1) the primary... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Fixed-price research and...

Oxytocin, Motivation and the Role of Dopamine

PubMed Central

Love, Tiffany M.

2013-01-01

The hypothalamic neuropeptide oxytocin has drawn the attention of scientists for more than a century. The understanding of the function of oxytocin has expanded dramatically over the years from a simple peptide adept at inducing uterine contractions and milk ejection to a complex neuromodulator with a capacity to shape human social behavior. Decades of research have outlined oxytocin’s ability to enhance intricate social activities ranging from pair bonding, sexual activity, affiliative preferences, and parental behaviors. The precise neural mechanisms underlying oxytocin’s influence on such behaviors have just begun to be understood. Research suggests that oxytocin interacts closely with the neural pathways responsible for processing motivationally relevant stimuli. In particular, oxytocin appears to impact dopaminergic activity within the mesocorticolimbic dopamine system, which is crucial not only for reward and motivated behavior but also for the expression of affiliative behaviors. Though most of the work performed in this area has been done using animal models, several neuroimaging studies suggest similar relationships may be observed in humans. In order to introduce this topic further, this paper will review the recent evidence that oxytocin may exert some of its social-behavioral effects through its impact on motivational networks. PMID:23850525

Contracting for Change

ERIC Educational Resources Information Center

Scholtes, Peter R.

1975-01-01

An organizational workshop for staff members focused on organizational change through identification of problems, one-to-one communication, and the writing of contracts for behavioral change. Contract forming assists members to agree on definition of problems, to involve and commit themselves, and to define processes for change. (EA)

Combustion of two-component miscible droplets in reduced gravity

NASA Technical Reports Server (NTRS)

Shaw, Benjamin D.; Aharon, Israel; Gage, James W.; Jenkins, Andrew J.; Kahoe, Thomas J.

1995-01-01

This research focuses on the combustion of binary miscible droplets initially in the mm size range. Experiments are performed using the NASA Lewis 2.2 sec drop tower in Cleveland, Ohio, where mixtures of alkanes and/or alcohols are studied. The fuel components are selected to have significantly different volatilities. Initial oxygen mole fractions from about 0.15-0.5 and initial pressures from 0.2-2 atm are employed. Different inerts are used (He, CO2, Ar, N2) to change burning rates and sooting behaviors. Objectives are to observe the following: (1) Transient droplet diameters (including three-staged combustion behaviors and microexplosion; (2) Transient flow behaviors (sudden flame contraction, luminosity, extinction); and (3) Behaviors of observable soot particles. theoretical and computational research in support of this program has also been undertaken. This research includes analytical studies to determine the effects of small but nonzero gravitational levels on droplet gasification, analytical studies of hydrodynamic stability of spherically-symmetrical droplet gasification (to address the question as to whether spherically-symmetrical droplet gasification may be destabilized from capillary, i.e., Marangoni effects), and computational modeling of effects of capillary stresses on droplet gasification.

What happens when capitated behavioral health comes to town? The transition from the Fort Bragg demonstration to a capitated managed behavioral health contract.

PubMed

Heflinger, C A; Northrup, D A

2000-11-01

Capitated managed care contracts for behavioral health services are becoming more prevalent across the country in both public and private sectors. This study followed the transition from a demonstration project for child mental health services to a capitated managed behavioral health care contract with a for-profit managed care company. The focus of the study was on the impact--at both the service system and the individual consumer level--pertaining to the start-up and maintenance of a capitated managed behavioral health program. A case study using multiple methods and multiple sources of information incorporated a program fidelity framework that examined micro to macro levels of program implementation. The findings of this study include the following: access to services decreased, the lengths of stay and average daily census in the more intensive levels of treatment declined, difficult-to-treat children were shifted to the public sector, and ratings of service system performance and coordination fell.

Challenges With Research Contract Negotiations in Community-Based Cancer Research.

PubMed

Thompson, Michael A; Hurley, Patricia A; Faller, Bryan; Longinette, Jean; Richter, Katie; Stewart, Teresa L; Robert, Nicholas

2016-06-01

Community-based research programs face many barriers to participation in clinical trials. Although the majority of people with cancer are diagnosed and treated in the community setting, only roughly 3% are enrolled onto clinical trials. Research contract and budget negotiations have been consistently identified as time consuming and a barrier to participation in clinical trials. ASCO's Community Research Forum conducted a survey about specific challenges of research contract and budget negotiation processes in community-based research settings. The goal was to ultimately identify potential solutions to these barriers. A survey was distributed to 780 community-based physician investigators and research staff. The survey included questions to provide insight into contract and budget negotiation processes and perceptions about related barriers. A total of 77% of the 150 respondents acknowledged barriers in the process. Respondents most frequently identified budget-related issues (n = 133), inefficiencies in the process (n = 80), or legal review and negotiation issues (n = 70). Of the respondents, 44.1% indicated that contract research organizations made the contract negotiations process harder for their research program, and only 5% believed contract research organizations made the process easier. The contract negotiations process is perceived to be impeded by sponsors through underestimation of costs, lack of flexibility with the contract language, and excessive delays. Improving clinical trial activation processes and reducing inefficiencies would be beneficial to all interested stakeholders, including patients who may ultimately stand to benefit from participation in clinical trials. The following key recommendations were made: standardization of contracts and negotiation processes to promulgate transparency and efficiencies, improve sponsor processes to minimize burden on sites, create and promote use of contract templates and best practices, and provide education and consultation. Copyright © 2016 by American Society of Clinical Oncology.

48 CFR 235.072 - Additional contract clauses.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 252.235-7011, Final Scientific or Technical Report, in solicitations and contracts for research and... SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235... involving research on live vertebrate animals. (b) Use the clause at 252.235-7003, Frequency Authorization...

48 CFR 235.072 - Additional contract clauses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 252.235-7011, Final Scientific or Technical Report, in solicitations and contracts for research and... SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235... involving research on live vertebrate animals. (b) Use the clause at 252.235-7003, Frequency Authorization...

Do rats have orgasms?

PubMed Central

Pfaus, James G.; Scardochio, Tina; Parada, Mayte; Gerson, Christine; Quintana, Gonzalo R.; Coria-Avila, Genaro A.

2016-01-01

Background Although humans experience orgasms with a degree of statistical regularity, they remain among the most enigmatic of sexual responses; difficult to define and even more difficult to study empirically. The question of whether animals experience orgasms is hampered by similar lack of definition and the additional necessity of making inferences from behavioral responses. Method Here we define three behavioral criteria, based on dimensions of the subjective experience of human orgasms described by Mah and Binik, to infer orgasm-like responses (OLRs) in other species: 1) physiological criteria that include pelvic floor and anal muscle contractions that stimulate seminal emission and/or ejaculation in the male, or that stimulate uterine and cervical contractions in the female; 2) short-term behavioral changes that reflect immediate awareness of a pleasurable hedonic reward state during copulation; and 3) long-term behavioral changes that depend on the reward state induced by the OLR, including sexual satiety, the strengthening of patterns of sexual arousal and desire in subsequent copulations, and the generation of conditioned place and partner preferences for contextual and partner-related cues associated with the reward state. We then examine whether physiological and behavioral data from observations of male and female rats during copulation, and in sexually-conditioned place- and partner-preference paradigms, are consistent with these criteria. Results Both male and female rats display behavioral patterns consistent with OLRs. Conclusions The ability to infer OLRs in rats offers new possibilities to study the phenomenon in neurobiological and molecular detail, and to provide both comparative and translational perspectives that would be useful for both basic and clinical research. PMID:27799081

Impulsive Approach Tendencies towards Physical Activity and Sedentary Behaviors, but Not Reflective Intentions, Prospectively Predict Non-Exercise Activity Thermogenesis

PubMed Central

Cheval, Boris; Sarrazin, Philippe; Pelletier, Luc

2014-01-01

Understanding the determinants of non-exercise activity thermogenesis (NEAT) is crucial, given its extensive health benefits. Some scholars have assumed that a proneness to react differently to environmental cues promoting sedentary versus active behaviors could be responsible for inter-individual differences in NEAT. In line with this reflection and grounded on the Reflective-Impulsive Model, we test the assumption that impulsive processes related to sedentary and physical activity behaviors can prospectively predict NEAT, operationalized as spontaneous effort exerted to maintain low intensity muscle contractions within the release phases of an intermittent maximal isometric contraction task. Participants (n = 91) completed a questionnaire assessing their intentions to adopt physical activity behaviors and a manikin task to assess impulsive approach tendencies towards physical activity behaviors (IAPA) and sedentary behaviors (IASB). Participants were then instructed to perform a maximal handgrip strength task and an intermittent maximal isometric contraction task. As hypothesized, multilevel regression analyses revealed that spontaneous effort was (a) positively predicted by IAPA, (b) negatively predicted by IASB, and (c) was not predicted by physical activity intentions, after controlling for some confounding variables such as age, sex, usual PA level and average force provided during the maximal-contraction phases of the task. These effects remained constant throughout all the phases of the task. This study demonstrated that impulsive processes may play a unique role in predicting spontaneous physical activity behaviors. Theoretically, this finding reinforces the utility of a motivational approach based on dual-process models to explain inter-individual differences in NEAT. Implications for health behavior theories and behavior change interventions are outlined. PMID:25526596

Impulsive approach tendencies towards physical activity and sedentary behaviors, but not reflective intentions, prospectively predict non-exercise activity thermogenesis.

PubMed

Cheval, Boris; Sarrazin, Philippe; Pelletier, Luc

2014-01-01

Understanding the determinants of non-exercise activity thermogenesis (NEAT) is crucial, given its extensive health benefits. Some scholars have assumed that a proneness to react differently to environmental cues promoting sedentary versus active behaviors could be responsible for inter-individual differences in NEAT. In line with this reflection and grounded on the Reflective-Impulsive Model, we test the assumption that impulsive processes related to sedentary and physical activity behaviors can prospectively predict NEAT, operationalized as spontaneous effort exerted to maintain low intensity muscle contractions within the release phases of an intermittent maximal isometric contraction task. Participants (n = 91) completed a questionnaire assessing their intentions to adopt physical activity behaviors and a manikin task to assess impulsive approach tendencies towards physical activity behaviors (IAPA) and sedentary behaviors (IASB). Participants were then instructed to perform a maximal handgrip strength task and an intermittent maximal isometric contraction task. As hypothesized, multilevel regression analyses revealed that spontaneous effort was (a) positively predicted by IAPA, (b) negatively predicted by IASB, and (c) was not predicted by physical activity intentions, after controlling for some confounding variables such as age, sex, usual PA level and average force provided during the maximal-contraction phases of the task. These effects remained constant throughout all the phases of the task. This study demonstrated that impulsive processes may play a unique role in predicting spontaneous physical activity behaviors. Theoretically, this finding reinforces the utility of a motivational approach based on dual-process models to explain inter-individual differences in NEAT. Implications for health behavior theories and behavior change interventions are outlined.

The Goldilocks contract: The synergistic benefits of combining structure and autonomy for persistence, creativity, and cooperation.

PubMed

Chou, Eileen Y; Halevy, Nir; Galinsky, Adam D; Murnighan, J Keith

2017-09-01

Contracts are commonly used to regulate a wide range of interactions and relationships. Yet relying on contracts as a mechanism of control often comes at a cost to motivation. Integrating theoretical perspectives from psychology, economics, and organizational theory, we explore this control-motivation dilemma inherent in contracts and present the Contract-Autonomy-Motivation-Performance-Structure (CAMPS) model, which highlights the synergistic benefits of combining structure and autonomy. The model proposes that subtle reductions in the specificity of a contract's language can boost autonomy, which increases intrinsic motivation and improves a range of desirable behaviors. Nine field and laboratory experiments found that less specific contracts increased task persistence, creativity, and cooperation, both immediately and longitudinally, because they boosted autonomy and intrinsic motivation. These positive effects, however, only occurred when contracts provided sufficient structure. Furthermore, the effects were limited to control-oriented clauses (i.e., legal clauses), and did not extend to coordination-oriented clauses (i.e., technical clauses). That is, there were synergistic benefits when a contract served as a scaffold that combined structure with general clauses. Overall, the current model and experiments identify a low-cost solution to the common problem of regulating social relationships: finding the right amount of contract specificity promotes desirable outcomes, including behaviors that are notoriously difficult to contract. The CAMPS model and the current set of empirical findings explain why, when, and how contracts can be used as an effective motivational tool. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Turbine Engine Hot Section Technology (HOST)

NASA Technical Reports Server (NTRS)

1983-01-01

A two-day workshop on the research and plans for turbine engine hot section durability problems was held on October 25 and 26, 1983, at the NASA Lewis Research Center. Presentations were made during six sessions, including structural analysis, fatigue and fracture, surface protective coatings, combustion, turbine heat transfer, and instrumentation, that dealt with the thermal and fluid environment around liners, blades, and vanes, and with material coatings, constitutive behavior, stress-strain response, and life prediction methods for the three components. The principal objective of each session was to disseminate the research results to date, along with future plans, in each of the six areas. Contract and government researchers presented results of their work.

Academic psychiatry and managed care: a case study.

PubMed

Wetzler, S; Schwartz, B J; Sanderson, W; Karasu, T B

1997-08-01

An academic department of psychiatry in New York City eliminated the need for behavioral managed care intermediaries by transforming itself from a fee-for-service system to a system able to engage in full-risk capitation contracts. The first step was to require health maintenance organizations to contract directly with the department. The department formed two legal entities, a behavioral management services organization for utilization management and a behavioral integrated provider association. The authors describe these entities and review the first year of operation, presenting data on enrollees, capitation rates, and service utilization for the first three contracts. The fundamental differences in the treatment model under managed care and under a fee-for-service system are highlighted. The authors conclude that by contracting directly with insurers on a full-risk capitation basis, departments of psychiatry will be better able to face the economic threats posed by the cost constraints inherent in managed care and maintain or re-establish their autonomy as care managers as well as high-quality care providers.

Contracting in vivo research: what are the issues?

PubMed

Underwood, Wendy J

2007-07-01

As a result of increasing internal and external pressures, research institutions are using contract research organizations for the conduct of in vivo research. Many issues arise when contracting animal research, including concern regarding animal health and welfare. Each sponsor institution should develop a program for outsourced in vivo research that evaluates and ensures appropriate care and use of research animals. Each sponsoring institution should consider establishing a policy and procedure for how outsourced in vivo studies will be approved, conducted, and monitored. An approved list of contract facilities can be established on the basis of accepted standards for animal care and use. Written contracts should include confidentiality agreements, the delineation of animal ownership, and the expectation to comply with all applicable regulations and guidelines for research animal care and use. Finally, a process for communication of adverse study or animal welfare events should be established. Thorough evaluation of contract organizations will help ensure appropriate research animal care and use.

Exploring AIDS-related knowledge, attitudes, and behaviors of female Mexican migrant workers.

PubMed

Organista, P B; Organista, K C; Soloff, P R

1998-05-01

AIDS-related knowledge, attitudes, and behaviors were assessed in female Mexican migrant laborers. Thirty-two women were administered a modified version of the Hispanic Condom Questionnaire. Respondents were knowledgeable about the major modes of HIV transmission, but one-third to one-half of the women believed that they could contract AIDS from unlikely casual sources. Although respondents reported few negative beliefs about condom use, actual condom use with sex partners was low and knowledge of proper condom use was problematic. Consequently, 75 percent reported never carrying condoms. Implications of these findings for future research and provision of services for female Mexican migrants are discussed.

Power and Control: Contracts and the Patient-Physician Relationship

PubMed Central

Lieber, Sarah R.; Kim, Scotty Y.; Volk, Michael L.

2011-01-01

Contracts with patients have become increasingly common in clinical practice and the medical literature. These include behavioral contracts for managing “difficult patients” 1, opioid contracts2–5, suicide prevention contracts6,7, and healthy living contracts8. Some physician practices have even asked patients to sign contracts promising not to litigate or post defamatory comments on the Internet9. Despite widespread adoption, few have stopped to consider the potential risks and ethical concerns with using these documents. This perspective will describe how patient contracts are ultimately about power and control, and if not used carefully could damage the patient-physician relationship. PMID:22093528

Sensei: A Multi-Modal Framework for Assessing Stress Resiliency

DTIC Science & Technology

2013-05-01

Modal Framework for Assessing Stress Resiliency (May 1-31, 2013) From: Ajay Divakaran, Technical Leader Jeffrey Lubin, Senior Research Scientist...17 (May 2013): Task 3.1: Capture Behavioral Stress Markers in Real-Time in Lab Environment with graded exposure to ICT’s scenarios MAC 1-6...Modal Framework for Assessing Stress Resiliency 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER

Contract Research, the University, and the Academic.

ERIC Educational Resources Information Center

Crawshaw, Bruce

1985-01-01

Implications of the growth of university-based contract research are examined, including moral and ethical issues, legal aspects, ownership of research results, staff rights, researcher status, publication, authority, responsibility, social justice, and conflicts between teaching and research. Eleven suggestions for successful contract research…

The use of cross-section warping functions in composite rotor blade analysis

NASA Technical Reports Server (NTRS)

Kosmatka, J. B.

1992-01-01

During the contracted period, our research was concentrated into three areas. The first was the development of an accurate and a computationally efficient method for predicting the cross-section warping functions in an arbitrary cross-section composed of isotropic and/or anisotropic materials. The second area of research was the development of a general higher-order one-dimensional theory for anisotropic beams. The third area of research was the development of an analytical model for assessing the extension-bend-twist coupling behavior of nonhomogeneous anisotropic beams with initial twist. In the remaining six chapters of this report, the three different research areas and associated sub-research areas are covered independently including separate introductions, theoretical developments, numerical results, and references.

48 CFR 27.406-2 - Additional data requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., research, or demonstration contracts, it may not be feasible to ascertain all the data requirements at... basic or applied research to be performed under a contract solely by a university or college when the... research to be performed by a university or college, and the contracting officer believes the contract...

48 CFR 27.406-2 - Additional data requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., research, or demonstration contracts, it may not be feasible to ascertain all the data requirements at... basic or applied research to be performed under a contract solely by a university or college when the... research to be performed by a university or college, and the contracting officer believes the contract...

The Use of a Contract to Facilitate Sensitivity Training.

ERIC Educational Resources Information Center

Drennen, Will; Pugh, Marta

1979-01-01

This study assessed Egan's hypothesis that a contract, spelling out in advance sensitivity group goals and member behaviors, facilitates positive interaction and interpersonal growth. Although results were not definitive, the contract group did seem to receive some additional benefits from sensitivity training, when compared to the non-contract…

48 CFR 10.003 - Contract clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... MARKET RESEARCH 10.003 Contract clause. The contracting officer shall insert the clause at 52.210-1, Market Research, in solicitations and contracts over $5 million for the procurement of items other than...

Preparatory power posing affects nonverbal presence and job interview performance.

PubMed

Cuddy, Amy J C; Wilmuth, Caroline A; Yap, Andy J; Carney, Dana R

2015-07-01

The authors tested whether engaging in expansive (vs. contractive) "power poses" before a stressful job interview--preparatory power posing--would enhance performance during the interview. Participants adopted high-power (i.e., expansive, open) poses or low-power (i.e., contractive, closed) poses, and then prepared and delivered a speech to 2 evaluators as part of a mock job interview. All interview speeches were videotaped and coded for overall performance and hireability and for 2 potential mediators: verbal content (e.g., structure, content) and nonverbal presence (e.g., captivating, enthusiastic). As predicted, those who prepared for the job interview with high- (vs. low-) power poses performed better and were more likely to be chosen for hire; this relation was mediated by nonverbal presence, but not by verbal content. Although previous research has focused on how a nonverbal behavior that is enacted during interactions and observed by perceivers affects how those perceivers evaluate and respond to the actor, this experiment focused on how a nonverbal behavior that is enacted before the interaction and unobserved by perceivers affects the actor's performance, which, in turn, affects how perceivers evaluate and respond to the actor. This experiment reveals a theoretically novel and practically informative result that demonstrates the causal relation between preparatory nonverbal behavior and subsequent performance and outcomes. (c) 2015 APA, all rights reserved).

Creep-rupture behavior of a developmental cast-iron-base alloy for use up to 800 deg C

NASA Technical Reports Server (NTRS)

Titran, Robert H.; Scheuermann, Coulson M.

1987-01-01

A promising iron-base cast alloy is being developed as part of the DOE/NASA Stirling Engine Systems Project under contract DEN 3-282 with the United Technologies Research Center. This report presents the results of a study at the Lewis Research Center of the alloy's creep-rupture properties. The alloy was tested under a variety of conditions and was found to exhibit the normal 3-stage creep response. The alloy compared favorably with others being used or under consideration for the automotive Stirling engine cylinder/regenerator housing.

Programs Model the Future of Air Traffic Management

NASA Technical Reports Server (NTRS)

2010-01-01

Through Small Business Innovation Research (SBIR) contracts with Ames Research Center, Intelligent Automation Inc., based in Rockville, Maryland, advanced specialized software the company had begun developing with U.S. Department of Defense funding. The agent-based infrastructure now allows NASA's Airspace Concept Evaluation System to explore ways of improving the utilization of the National Airspace System (NAS), providing flexible modeling of every part of the NAS down to individual planes, airports, control centers, and even weather. The software has been licensed to a number of aerospace and robotics customers, and has even been used to model the behavior of crowds.

An analysis of competitive bidding by providers for indigent medical care contracts.

PubMed Central

Kirkman-Liff, B L; Christianson, J B; Hillman, D G

1985-01-01

This article develops a model of behavior in bidding for indigent medical care contracts in which bidders set bid prices to maximize their expected utility, conditional on estimates of variables which affect the payoff associated with winning or losing a contract. The hypotheses generated by this model are tested empirically using data from the first round of bidding in the Arizona indigent health care experiment. The behavior of bidding organizations in Arizona is found to be consistent in most respects with the predictions of the model. Bid prices appear to have been influenced by estimated costs and by expectations concerning the potential loss from not securing a contract, the initial wealth of the bidding organization, and the expected number of competitors in the bidding process. PMID:4086301

25 CFR 36.84 - Can a program hire or contract or acquire by other means behavioral health professionals to meet...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Can a program hire or contract or acquire by other means behavioral health professionals to meet staffing requirements? 36.84 Section 36.84 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION MINIMUM ACADEMIC STANDARDS FOR THE BASIC EDUCATION OF INDIAN...

United States Navy Contracting Officer Warranting Process

DTIC Science & Technology

2011-03-01

by 30% or more of the respondents: Contract Law , Cost Analysis, Market Research, Contract Source Selection, Simplified Acquisition Procedures, and...that the majority of AOs found the following course at least somewhat important: Contract Law , Cost Analysis, Market Research, Contract 52 Source...the budget and appropriation cycle 4. Ethics and conduct standards 5. Basic contract laws and regulations 6. Socio-economic requirements in

48 CFR 235.015-70 - Special use allowances for research facilities acquired by educational institutions.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., acquired for the purpose of conducting scientific research under contracts with departments and agencies of... research facilities acquired by educational institutions. 235.015-70 Section 235.015-70 Federal Acquisition... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.015-70 Special use allowances for research facilities...

48 CFR 235.015-70 - Special use allowances for research facilities acquired by educational institutions.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., acquired for the purpose of conducting scientific research under contracts with departments and agencies of... research facilities acquired by educational institutions. 235.015-70 Section 235.015-70 Federal Acquisition... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.015-70 Special use allowances for research facilities...

48 CFR 235.015-70 - Special use allowances for research facilities acquired by educational institutions.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., acquired for the purpose of conducting scientific research under contracts with departments and agencies of... research facilities acquired by educational institutions. 235.015-70 Section 235.015-70 Federal Acquisition... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.015-70 Special use allowances for research facilities...

Research, Data, and Evidence-Based Treatment Use in State Behavioral Health Systems, 2001-2012

PubMed Central

Bruns, Eric J.; Kerns, Suzanne E.U.; Pullmann, Michael D.; Hensley, Spencer W.; Lutterman, Ted; Hoagwood, Kimberly

2016-01-01

Objectives Empirical study of public behavioral health systems' use of data and their investment in evidence based treatment (EBT) is limited. This study describes trends in state-level EBT investment and research supports from 2001-2012. Methods Multilevel models examined change over time related to state adoption of EBTs, numbers served, and penetration rates for six behavioral health EBTs for adults and children, based on data from the National Association for State Mental Health Program Directors Research Institute (NRI). State supports related to research, evaluation, and information management were also examined. Results Increasing percentages of states reported funding an external research center, promoting the adoption of EBTs through provider contracts, and providing financial incentives for EBTs. Decreasing percentages of states reported promoting EBT adoption through stakeholder mobilization, monitoring fidelity, and specific budget requests. There was greater reported use of adult-focused EBTs (65-80%) compared with youth EBTs (25-50%). Overall penetration rates of EBTs were low (1% - 3%) and EBT adoption by states showed flat or declining trends. SMHAs' investment in data systems and use of research showed little change. Conclusion SMHA investment in EBTs, implementation infrastructure, and use of research has declined. More systematic measurement and examination of these metrics may provide a useful approach for setting priorities, evaluating success of health reform efforts, and making future investments. PMID:26695495

Navy Construction Contract Regulations versus the Board of Contract Appeals.

DTIC Science & Technology

1987-12-01

This is unfortunate because the amount of useful knowledge in the cases is vast, but the access to it is time- comsuming . The selection of the cases is...AlE) was out of town. This figure cannot be used blindly. Other factors such as Government behavior , contractor behavior , or nature of the submittal...job. To complicate matters, t "h C (-,n t r a c:i n:; I:Dict.r may not be aware of th_ contractor’ h.me _.f... overhead behavior . The alternative Is

Software Smarts

NASA Technical Reports Server (NTRS)

1998-01-01

Under an SBIR (Small Business Innovative Research) contract with Johnson Space Center, Knowledge Based Systems Inc. (KBSI) developed an intelligent software environment for modeling and analyzing mission planning activities, simulating behavior, and, using a unique constraint propagation mechanism, updating plans with each change in mission planning activities. KBSI developed this technology into a commercial product, PROJECTLINK, a two-way bridge between PROSIm, KBSI's process modeling and simulation software and leading project management software like Microsoft Project and Primavera's SureTrak Project Manager.

Military Health Behaviors: Promotion of Healthy Weight and Fitness in Career Personnel

DTIC Science & Technology

2006-05-01

Lolita M. Burrell, Ph.D. CONTRACTING ORGANIZATION: Pennington Biomedical Research Center 6400 Perkins Rd. Baton Rouge, LA 70808-4124...FADA, and MAJ Lolita M. Burrell, Ph.D 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING...Website Launch Plan: 1) July 24th: WAMC and Ft. Bragg “Media Blitz” - Interview with Paraglide, WAMC PAO - Photo -op with WAMC and Ft. Bragg VIPS

Dependences of contraction/expansion of stacking faults on temperature and current density in 4H-SiC p–i–n diodes

NASA Astrophysics Data System (ADS)

Okada, Aoi; Nishio, Johji; Iijima, Ryosuke; Ota, Chiharu; Goryu, Akihiro; Miyazato, Masaki; Ryo, Mina; Shinohe, Takashi; Miyajima, Masaaki; Kato, Tomohisa; Yonezawa, Yoshiyuki; Okumura, Hajime

2018-06-01

To investigate the mechanism of contraction/expansion behavior of Shockley stacking faults (SSFs) in 4H-SiC p–i–n diodes, the dependences of the SSF behavior on temperature and injection current density were investigated by electroluminescence image observation. We investigated the dependences of both triangle- and bar-shaped SSFs on the injection current density at four temperature levels. All SSFs in this study show similar temperature and injection current density dependences. We found that the expansion of SSFs at a high current density was converted to contraction at a certain value as the current decreased and that the value is temperature-dependent. It has been confirmed that SSF behavior, which was considered complex or peculiar, might be explained mainly by the energy change caused by SSFs.

48 CFR 15.604 - Agency points of contact.

Code of Federal Regulations, 2010 CFR

2010-10-01

... agency: upcoming solicitations; Broad Agency Announcements; Small Business Innovation Research programs; Small Business Technology Transfer Research programs; Program Research and Development Announcements; or... CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Unsolicited Proposals 15.604 Agency points...

A Beginning Teacher's First Steps to "Fitting in Where You Are Getting In": Identifying Top Rated Collegial and Non-Collegial Dispositional Behaviors

ERIC Educational Resources Information Center

Scaglione, Jacquelyn; Johnston, Pattie C.; Bentz, Lauren; Draper, Elsa; Feldman, Hailey; Kehl, Jessica; Tucker, Meagan; Wilcox, Rotunda; Joenson, Trevor; Wilson, Adrienne

2016-01-01

Beginning teachers have to figure out how to "fit in" once they "get in" their new work environments. New teachers do know they need to perform all aspects of their formal contracts. New teachers may not know there are also extra-role expectations that exist beyond those in the formal contract. The extra-role behaviors teachers…

48 CFR 11.503 - Contract clauses.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., Liquidated Damages—Supplies, Services, or Research and Development, in fixed-price solicitations and contracts for supplies, services, or research and development when the contracting officer determines that...—Construction, in solicitations and contracts for construction, other than cost-plus-fixed-fee, when the...

48 CFR 242.7001 - Contract clause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... solicitations and contracts (other than in contracts with educational institutions, Federally Funded Research and Development Centers (FFRDCs), or University Associated Research Centers (UARCs) operated by...

48 CFR 242.7001 - Contract clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... solicitations and contracts (other than in contracts with educational institutions, Federally Funded Research and Development Centers (FFRDCs), or University Associated Research Centers (UARCs) operated by...

48 CFR 242.7001 - Contract clause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... solicitations and contracts (other than in contracts with educational institutions, Federally Funded Research and Development Centers (FFRDCs), or University Associated Research Centers (UARCs) operated by...

The compensatory interaction between motor unit firing behavior and muscle force during fatigue

PubMed Central

De Luca, Carlo J.; Kline, Joshua C.

2016-01-01

Throughout the literature, different observations of motor unit firing behavior during muscle fatigue have been reported and explained with varieties of conjectures. The disagreement amongst previous studies has resulted, in part, from the limited number of available motor units and from the misleading practice of grouping motor unit data across different subjects, contractions, and force levels. To establish a more clear understanding of motor unit control during fatigue, we investigated the firing behavior of motor units from the vastus lateralis muscle of individual subjects during a fatigue protocol of repeated voluntary constant force isometric contractions. Surface electromyographic decomposition technology provided the firings of 1,890 motor unit firing trains. These data revealed that to sustain the contraction force as the muscle fatigued, the following occurred: 1) motor unit firing rates increased; 2) new motor units were recruited; and 3) motor unit recruitment thresholds decreased. Although the degree of these adaptations was subject specific, the behavior was consistent in all subjects. When we compared our empirical observations with those obtained from simulation, we found that the fatigue-induced changes in motor unit firing behavior can be explained by increasing excitation to the motoneuron pool that compensates for the fatigue-induced decrease in muscle force twitch reported in empirical studies. Yet, the fundamental motor unit control scheme remains invariant throughout the development of fatigue. These findings indicate that the central nervous system regulates motor unit firing behavior by adjusting the operating point of the excitation to the motoneuron pool to sustain the contraction force as the muscle fatigues. PMID:27385798

The compensatory interaction between motor unit firing behavior and muscle force during fatigue.

PubMed

Contessa, Paola; De Luca, Carlo J; Kline, Joshua C

2016-10-01

Throughout the literature, different observations of motor unit firing behavior during muscle fatigue have been reported and explained with varieties of conjectures. The disagreement amongst previous studies has resulted, in part, from the limited number of available motor units and from the misleading practice of grouping motor unit data across different subjects, contractions, and force levels. To establish a more clear understanding of motor unit control during fatigue, we investigated the firing behavior of motor units from the vastus lateralis muscle of individual subjects during a fatigue protocol of repeated voluntary constant force isometric contractions. Surface electromyographic decomposition technology provided the firings of 1,890 motor unit firing trains. These data revealed that to sustain the contraction force as the muscle fatigued, the following occurred: 1) motor unit firing rates increased; 2) new motor units were recruited; and 3) motor unit recruitment thresholds decreased. Although the degree of these adaptations was subject specific, the behavior was consistent in all subjects. When we compared our empirical observations with those obtained from simulation, we found that the fatigue-induced changes in motor unit firing behavior can be explained by increasing excitation to the motoneuron pool that compensates for the fatigue-induced decrease in muscle force twitch reported in empirical studies. Yet, the fundamental motor unit control scheme remains invariant throughout the development of fatigue. These findings indicate that the central nervous system regulates motor unit firing behavior by adjusting the operating point of the excitation to the motoneuron pool to sustain the contraction force as the muscle fatigues. Copyright © 2016 the American Physiological Society.

Impaired conditional reasoning in alcoholics: a negative impact on social interactions and risky behaviors?

PubMed

Kornreich, Charles; Delle-Vigne, Dyna; Knittel, Julian; Nerincx, Aurore; Campanella, Salvatore; Noel, Xavier; Hanak, Catherine; Verbanck, Paul; Ermer, Elsa

2011-05-01

To study the 'social brain' in alcoholics by investigating social contract reasoning, theory of mind and emotional intelligence. A behavioral study comparing recently detoxified alcoholics with normal, healthy controls. Emotional intelligence and decoding of emotional non-verbal cues have been shown to be impaired in alcoholics. This study explores whether these deficits extend to conditional reasoning about social contracts. Twenty-five recently detoxified alcoholics (17 men and eight women) were compared with 25 normal controls (17 men and eight women) matched for sex, age and education level. Wason selection task investigating conditional reasoning on three different rule types (social contract, precautionary and descriptive), revised Reading the Mind in the Eyes Test, Trait Emotional Intelligence Questionnaire (modified version) and additional control measures. Conditional reasoning was impaired in alcoholics. Performance on descriptive rules was not above chance. Reasoning performance was markedly better on social contract and precautionary rules, but this performance was still significantly lower than in controls. Several emotional intelligence measures were lower in alcoholics compared to controls, but these were not correlated with reasoning performance. Conditional reasoning, including reasoning about social contracts and emotional intelligence appear to be impaired in alcoholics. Impairment seems to be particularly severe on descriptive rules. Impairment in social contract reasoning might lead to misunderstandings and frustration in social interactions, and reasoning difficulties about precautionary rules might contribute to risky behaviors in this population. © 2011 The Authors, Addiction © 2011 Society for the Study of Addiction.

An Analysis of Government Training Contract Practices in Terms of Cost and Contingency Management Implications.

ERIC Educational Resources Information Center

O'Neal, A. Frederick; Ross, Clarence J.

This paper briefly outlines and explains critical characteristics of the most important and frequently used government contract classes. These classes are explored in terms of contract (and government) behaviors expected to ensue based on simple analysis of where payoffs and rewards are, monetarily and otherwise, and in terms of how these…

Hospital contract management: a descriptive profile.

PubMed Central

Alexander, J A; Lewis, B L

1984-01-01

Despite the dramatic growth in hospital contract management in the last decade, research only recently has begun to provide insights into the structure, operation, and effectiveness of these arrangements. Two descriptive questions regarding hospital contract management are addressed in an effort to increase correspondence between theoretical and evaluative research in this area: (1) how do contract-managed hospitals differ from traditionally managed hospitals? and (2) how do contract-managed hospitals differ from each other? Principal discriminating variables in the analyses are hospital size, control, urban-rural location, region, management organization control, and management organization size. Results of the analysis on a sample of 406 contract-managed hospitals and 401 unaffiliated hospitals reveal important differences between contract-managed and traditionally managed hospitals as well as among contract management organizations. These findings are discussed in terms of their implications for future research and performance evaluations on contract management arrangements. PMID:6490376

Resolution of Organizational Conflict between Base Civil Engineering and Base Contracting

DTIC Science & Technology

1990-09-01

Supplement (AFFARS) states that the office of the contracting officer shall be placed, in the local organization, at a level which will protect it from...Stage I. Stage III is Behavior . In this stage, parties are acting counter to other parties’ concerns developing the conflict. Here, conflict-controlling...generalize the organizational behavior of these DOD and federal organizations (in conflict control), operating under the same functional constraints as the

Sexual Risk Behavior and STI Contraction Among Young Women With Prior Juvenile Justice Involvement.

PubMed

Leve, Leslie D; Van Ryzin, Mark J; Chamberlain, Patricia

Girls in the juvenile justice system are at increased risk for contracting HIV/AIDS. Sexual risk behavior was examined in 166 females with juvenile justice involvement who were followed from adolescence to young adulthood. Results indicated that childhood sexual abuse increased the incidence of unsafe sex during young adulthood, which was subsequently associated with contraction of a sexually transmitted infection (STI). Further, girls' comfort in talking with their partners about safer sex practices during adolescence moderated the association between childhood sexual abuse and unsafe sex, such that girls who had been sexually abused and were uncomfortable talking to their partners about safer sex during adolescence had an 8.5-fold increase in unsafe sex in young adulthood. The identification of behaviors amenable to intervention in the prevention of HIV/AIDS risk in this high-risk population is discussed.

Sexual Risk Behavior and STI Contraction Among Young Women With Prior Juvenile Justice Involvement

PubMed Central

Leve, Leslie D.; Van Ryzin, Mark J.; Chamberlain, Patricia

2014-01-01

Girls in the juvenile justice system are at increased risk for contracting HIV/AIDS. Sexual risk behavior was examined in 166 females with juvenile justice involvement who were followed from adolescence to young adulthood. Results indicated that childhood sexual abuse increased the incidence of unsafe sex during young adulthood, which was subsequently associated with contraction of a sexually transmitted infection (STI). Further, girls’ comfort in talking with their partners about safer sex practices during adolescence moderated the association between childhood sexual abuse and unsafe sex, such that girls who had been sexually abused and were uncomfortable talking to their partners about safer sex during adolescence had an 8.5-fold increase in unsafe sex in young adulthood. The identification of behaviors amenable to intervention in the prevention of HIV/AIDS risk in this high-risk population is discussed. PMID:26120287

Coupling mechanical tension and GTPase signaling to generate cell and tissue dynamics

NASA Astrophysics Data System (ADS)

Zmurchok, Cole; Bhaskar, Dhananjay; Edelstein-Keshet, Leah

2018-07-01

Regulators of the actin cytoskeleton such Rho GTPases can modulate forces developed in cells by promoting actomyosin contraction. At the same time, through mechanosensing, tension is known to affect the activity of Rho GTPases. What happens when these effects act in concert? Using a minimal model (1 GTPase coupled to a Kelvin–Voigt element), we show that two-way feedback between signaling (‘RhoA’) and mechanical tension (stretching) leads to a spectrum of cell behaviors, including contracted or relaxed cells, and cells that oscillate between these extremes. When such ‘model cells’ are connected to one another in a row or in a 2D sheet (‘epithelium’), we observe waves of contraction/relaxation and GTPase activity sweeping through the tissue. The minimal model lends itself to full bifurcation analysis, and suggests a mechanism that explains behavior observed in the context of development and collective cell behavior.

21 CFR 312.52 - Transfer of obligations to a contract research organization.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Transfer of obligations to a contract research... and Investigators § 312.52 Transfer of obligations to a contract research organization. (a) A sponsor... research organization. Any such transfer shall be described in writing. If not all obligations are...

48 CFR 35.014 - Government property and title.

Code of Federal Regulations, 2011 CFR

2011-10-01

... basic or applied scientific research, apply to contracts with nonprofit institutions of higher education and nonprofit organizations whose primary purpose is the conduct of scientific research: (1) If the... SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.014 Government property and...

48 CFR 2415.605-70 - Unsolicited research proposals.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Unsolicited research... URBAN DEVELOPMENT CONTRACTING METHODS AND CONTRACTING TYPES CONTRACTING BY NEGOTIATION Source Selection 2415.605-70 Unsolicited research proposals. FAR subpart 15.6 outlines the policies and procedures...

48 CFR 1815.403-170 - Waivers of cost or pricing data.

Code of Federal Regulations, 2010 CFR

2010-10-01

... data when contracting for Small Business Innovation Research (SBIR) program Phase II contracts. However... SPACE ADMINISTRATION CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Contract Pricing...

Principles of Work Sample Testing. 1. A Non-Empirical Taxonomy of Test Uses

DTIC Science & Technology

1979-04-01

ARI TECHNICAL REPORT TR-79-A8 Principles of Work Sample Testingi I. A Non-Empirical Taxonomy of Test Uses b y Robert M. Guion BOWLING GREEN STATE...UNIVERSITY % ’ Bowling Green , Ohio 43403 e April 1979 Contract DAHC 19-77-C-0007 Cj Prepared for U.S. ARMY RESEARCH INSTITUTEfor the BEHAVIORAL and...M./io DAlICl9-77-Cji11J7 * 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK Bowling Green State UniversityAEAWOKUINMER

Molecular insight into nanoscale water films dewetting on modified silica surfaces.

PubMed

Zhang, Jun; Li, Wen; Yan, Youguo; Wang, Yefei; Liu, Bing; Shen, Yue; Chen, Haixiang; Liu, Liang

2015-01-07

In this work, molecular dynamics simulations are adopted to investigate the microscopic dewetting mechanism of nanoscale water films on methylated silica surfaces. The simulation results show that the dewetting process is divided into two stages: the appearance of dry patches and the quick contraction of the water film. First, the appearance of dry patches is due to the fluctuation in the film thickness originating from capillary wave instability. Second, for the fast contraction of water film, the unsaturated electrostatic and hydrogen bond interactions among water molecules are the driving forces, which induce the quick contraction of the water film. Finally, the effect of film thickness on water films dewetting is studied. Research results suggest that upon increasing the water film thickness from 6 to 8 Å, the final dewetting patterns experience separate droplets and striation-shaped structures, respectively. But upon further increasing the water film thickness, the water film is stable and there are no dry patches. The microscopic dewetting behaviors of water films on methylated silica surfaces discussed here are helpful in understanding many phenomena in scientific and industrial processes better.

The numerical modeling of water/FMWCNT nanofluid flow and heat transfer in a backward-facing contracting channel

NASA Astrophysics Data System (ADS)

Alrashed, Abdullah A. A. A.; Akbari, Omid Ali; Heydari, Ali; Toghraie, Davood; Zarringhalam, Majid; Shabani, Gholamreza Ahmadi Sheikh; Seifi, Ali Reza; Goodarzi, Marjan

2018-05-01

In recent years, the study of rheological behavior and heat transfer of nanofluids in the industrial equipment has become widespread among the researchers and their results have led to great advancements in this field. In present study, the laminar flow and heat transfer of water/functional multi-walled carbon nanotube nanofluid have been numerically investigated in weight percentages of 0.00, 0.12 and 0.25 and Reynolds numbers of 1-150 by using finite volume method (FVM). The analyzed geometry is a two-dimensional backward-facing contracting channel and the effects of various weight percentages and Reynolds numbers have been studied in the supposed geometry. The results have been interpreted as the figures of Nusselt number, friction coefficient, pressure drop, velocity contours and static temperature. The results of this research indicate that, the enhancement of Reynolds number or weight percentage of nanoparticles causes the reduction of surface temperature and the enhancement of heat transfer coefficient. By increasing Reynolds number, the axial velocity enhances, causing the enhancement of momentum. By increasing fluid momentum at the beginning of channel, especially in areas close to the upper wall, the axial velocity reduces and the possibility of vortex generation increases. The mentioned behavior causes a great enhancement in velocity gradients and pressure drop at the inlet of channel. Also, in these areas, Nusselt number and local friction coefficient figures have a relative decline, which is due to the sudden reduction of velocity. In general, by increasing the mass fraction of solid nanoparticles, the average Nusselt number increases and in Reynolds number of 150, the enhancement of pumping power and pressure drop does not cause any significant changes. This behavior is an important advantage of choosing nanofluid which causes the enhancement of thermal efficiency.

Aqueous two-phase printing of cell-containing contractile collagen microgels.

PubMed

Moraes, Christopher; Simon, Arlyne B; Putnam, Andrew J; Takayama, Shuichi

2013-12-01

This work describes the use of aqueous two-phase systems to print cell-containing contractile collagen microdroplets. The fully aqueous conditions enable convenient formation of sub-microliter 'microgels' that are much smaller than otherwise possible to fabricate while maintaining high cell viability. The produced microgels contract over several days, mimicking the behavior of macroscale contraction assays, which have been valued as an important biological readout for over three decades. Use of microgels not only reduces reagent consumption and increases throughput of the assay, but also improves transport of molecules into and out of the collagen matrix, thereby enabling efficient and more precise studies of timed stimulation profiles. Utility of the technology is demonstrated by analyzing the effects of TGF-β1 on gel contraction, and we demonstrate that brief 'burst' stimulation profiles in microgels prompt contraction of the matrix, a feature not observed in the conventional macroscale assay. The fully aqueous process also enables the integration of contractile collagen microgels within existing cell culture systems, and we demonstrate proof-of-principle experiments in which a contractile collagen droplet is fabricated in situ on an existing epithelial monolayer. The simplicity, versatility and ability to robustly produce collagen microgels should allow effective translation of this microengineering technology into a variety of research environments. Copyright © 2013 Elsevier Ltd. All rights reserved.

48 CFR 970.35 - Research and development contracting.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Research and development contracting. 970.35 Section 970.35 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Major System Acquisition 970.35 Research and...

48 CFR 970.35 - Research and development contracting.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Research and development contracting. 970.35 Section 970.35 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Major System Acquisition 970.35 Research and...

48 CFR 970.35 - Research and development contracting.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Research and development contracting. 970.35 Section 970.35 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Major System Acquisition 970.35 Research and...

48 CFR 970.35 - Research and development contracting.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Research and development contracting. 970.35 Section 970.35 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Major System Acquisition 970.35 Research and...

Human muscle fascicle behavior in agonist and antagonist isometric contractions.

PubMed

Simoneau, Emilie M; Longo, Stefano; Seynnes, Olivier R; Narici, Marco V

2012-01-01

The aim of this study was to compare, at a given level of electromyographic (EMG) activity, the behavior of dorsiflexor and plantarflexor muscles as assessed via their architecture (pennation angle and fiber length) during agonist or antagonist isometric contractions. Real-time ultrasonography and EMG activity of gastrocnemius medialis (GM) and tibialis anterior (TA) muscles were obtained while young males performed ramp isometric contractions in dorsi- and plantarflexion. For both muscles, at a similar level of EMG activity, fiber length was longer, and pennation angle was smaller, during antagonist than during agonist contractions. These results indicate that, at similar levels of EMG activity, GM and TA muscles elicit a higher mechanical output while acting as an antagonist. These findings have important implications for muscle function testing. They show that estimation of antagonistic force using the common method based on the EMG/net torque relationship yields underestimated values. Copyright © 2011 Wiley Periodicals, Inc.

Associations Between Fixed-Term Employment and Health and Behaviors: What are the Mechanisms?

PubMed

Żołnierczyk-Zreda, Dorota; Bedyńska, Sylwia

2018-03-01

To analyze the associations between fixed-term employment and health (work ability and mental health) and behaviors (engagement and performance). Psychological contract fulfilment (PCF) and breach (PCB) are investigated as potential mediators of these associations. Seven hundred workers employed on fixed-term contracts from a broad range of organizations participated in the study. The Structural Equation Model was performed to analyze the data. Mediation analyses revealed that good physical and mental health and productivity are more likely to be achieved by those workers who perform non-manual work and (to some extent) accept their contracts because they experience high levels of PCF and low levels of PCB. Apart from the lack of physical workload, psychological contract fulfilment has been revealed as yet another significant mediator between a higher socioeconomic position and good health and productivity of fixed-term workers.

10 CFR 733.8 - Contracting officer procedures.

Code of Federal Regulations, 2012 CFR

2012-01-01

... DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.8 Contracting officer procedures. Upon receipt of an allegation of research misconduct by referral under § 733.7, the contracting officer should, by... assistance recipient to act on the allegation consistent with the Research Misconduct requirements in the...

10 CFR 733.8 - Contracting officer procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.8 Contracting officer procedures. Upon receipt of an allegation of research misconduct by referral under § 733.7, the contracting officer should, by... assistance recipient to act on the allegation consistent with the Research Misconduct requirements in the...

10 CFR 733.8 - Contracting officer procedures.

Code of Federal Regulations, 2014 CFR

2014-01-01

... DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.8 Contracting officer procedures. Upon receipt of an allegation of research misconduct by referral under § 733.7, the contracting officer should, by... assistance recipient to act on the allegation consistent with the Research Misconduct requirements in the...

10 CFR 733.8 - Contracting officer procedures.

Code of Federal Regulations, 2013 CFR

2013-01-01

... DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.8 Contracting officer procedures. Upon receipt of an allegation of research misconduct by referral under § 733.7, the contracting officer should, by... assistance recipient to act on the allegation consistent with the Research Misconduct requirements in the...

10 CFR 733.8 - Contracting officer procedures.

Code of Federal Regulations, 2011 CFR

2011-01-01

... DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.8 Contracting officer procedures. Upon receipt of an allegation of research misconduct by referral under § 733.7, the contracting officer should, by... assistance recipient to act on the allegation consistent with the Research Misconduct requirements in the...

48 CFR 27.406-2 - Additional data requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... solicitations and contracts involving experimental, developmental, research or demonstration work (other than basic or applied research to be performed under a contract solely by a university or college when the..., research, or demonstration contracts, it may not be feasible to ascertain all the data requirements at...

Research, Data, and Evidence-Based Treatment Use in State Behavioral Health Systems, 2001-2012.

PubMed

Bruns, Eric J; Kerns, Suzanne E U; Pullmann, Michael D; Hensley, Spencer W; Lutterman, Ted; Hoagwood, Kimberly E

2016-05-01

Empirical study of public behavioral health systems' use of data and their investment in evidence-based treatments (EBTs) is limited. This study describes trends in state-level EBT investment and research supports from 2001 to 2012. Data were from National Association for State Mental Health Program Directors Research Institute (NRI) surveys, which were completed by representatives of state mental health authorities (SMHAs). Multilevel models examined change over time related to state adoption of EBTs, numbers of clients served, and penetration rates for six behavioral health EBTs for adults and children: supported housing, supported employment, assertive community treatment, therapeutic foster care, multisystemic therapy, and functional family therapy. State supports related to research, evaluation, and information management were also examined. Increasing percentages of states reported funding an external research center, promoting the adoption of EBTs through provider contracts, and providing financial incentives for EBTs. Decreasing percentages of states reported promoting EBT adoption through stakeholder mobilization, monitoring fidelity, and specific budget requests. There was greater reported use of adult-focused EBTs (65%-80%) compared with youth-focused EBTs (25%-50%). Overall penetration rates of EBTs were low (1%-3%) and EBT adoption by states showed flat or declining trends. SMHAs' investment in data systems and use of research showed little change. SMHA investment in EBTs, implementation infrastructure, and use of research has declined. More systematic measurement and examination of these metrics may provide a useful approach for setting priorities, evaluating success of health reform efforts, and making future investments.

Genetic Variations in SLCO Transporter Genes Contributing to Racial Disparity in Aggressiveness of Prostate Cancer

DTIC Science & Technology

2016-10-01

Contract Specialist U.S. Army Medical Research Acquisition Activity, MCMR- AAA -E, 820 Chandler Street, Fort Detrick, MD 21702-5014 Phone: (301) 619-4018...Funding Agency’s Procuring Contracting/Grants Officer: Ayi Ayayi, Contract Specialist U.S. Army Medical Research Acquisition Activity, MCMR- AAA -E, 820...Ayayi, Contract Specialist, U.S. Army Medical Research Acquisition Activity, MCMR- AAA -E, 820 Chandler Street, Fort Detrick, MD 21702-5014 Phone

Impaired conditional reasoning in alcoholics: A negative impact on social interactions and risky behaviors?

PubMed Central

Kornreich, C; Delle-Vigne, D; Knittel, J; Nerincx, A; Campanella, S; Noel, X; Hanak, C; Verbanck, P; Ermer, E

2011-01-01

Aims To study the “social brain” in alcoholics by investigating social contract reasoning, theory of mind, and emotional intelligence. Design A behavioral study comparing recently detoxified alcoholics with normal, healthy controls. Setting Emotional intelligence and decoding of emotional non-verbal cues have been shown to be impaired in alcoholics. This study explores whether these deficits extend to conditional reasoning about social contracts. Participants 25 recently detoxified alcoholics (17 men and 8 women) were compared with 25 normal controls (17 men and 8 women) matched for sex, age, and education level. Measurements Wason Selection Task investigating conditional reasoning on three different rule types (social contract, precautionary, and descriptive), Revised Reading the Mind in the Eyes Test, Trait Emotional Intelligence Questionnaire (modified version), and additional control measures. Findings Conditional reasoning was impaired in alcoholics. Performance on descriptive rules was not above chance. Reasoning performance was markedly better on social contract and precautionary rules, but this performance was still significantly lower than in controls. Several emotional intelligence measures were lower in alcoholics compared to controls, but these were not correlated with reasoning performance. Conclusions Conditional reasoning and emotional intelligence appear impaired in alcoholics. Impairment was particularly severe on descriptive rules. Though alcoholics' performance was better on social contract and precautionary rules, overall reasoning performance was still low. Differential performance is consistent with distinct neurocognitive reasoning mechanisms and partial resilience of evolutionarily-relevant functions. Impairment in social contract reasoning might lead to misunderstandings and frustration in social interactions, and reasoning difficulties about precautionary rules might contribute to risky behaviors in this population. PMID:21205056

48 CFR 235.072 - Additional contract clauses.

Code of Federal Regulations, 2014 CFR

2014-10-01

... contracts for research and development. (d) Use the clause at 252.235-7011, Final Scientific or Technical Report, in solicitations and contracts for research and development. (e) Use the clause at 252.235-7004...

48 CFR 237.102-78 - Market research report guide for improving the tradecraft in services acquisition.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING SERVICE CONTRACTING Service Contracts-General 237.102-78 Market research report... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Market research report...

48 CFR 237.102-78 - Market research report guide for improving the tradecraft in services acquisition.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING SERVICE CONTRACTING Service Contracts-General 237.102-78 Market research report... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Market research report...

48 CFR 237.102-78 - Market research report guide for improving the tradecraft in services acquisition.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING SERVICE CONTRACTING Service Contracts-General 237.102-78 Market research report... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Market research report...

Guidelines for cost control and analysis of cost-type research and development contracts

NASA Technical Reports Server (NTRS)

Sibbers, C. W.

1981-01-01

The cost information which should be obtained from a contractor(s) on a major, cost type research and development contract(s), and the analyses and effective use of these data are discussed. Specific type(s) of information which should be required, methods for analyzing such information, and methods for effectively using the results of such analyses to enhance NASA contract and project management are included. The material presented is based primarily on the principal methods which have been effectively used in the management of major cost type research and development contracts.

48 CFR 45.107 - Contract clauses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Alternate II when a contract for the conduct of basic or applied research at nonprofit institutions of... research (see 35.014) is contemplated. (b) The contracting officer shall also insert the clause at 52.245-2...

Labor Contractions Enhance Oxygenation and Behavioral Activity of Newborn Rat Pups

NASA Technical Reports Server (NTRS)

Mills, N. A.; Baer, L. A.; Ronca, A. E.; Balton, Bonnie (Technical Monitor)

2002-01-01

Labor contractions help instigate behavioral responses at birth (viz., breathing and suckling) that are vital for the newborn's adaptation to the extrauterine world (Ronca et al., 1996). In the present study, we analyzed the role of labor contractions in postpartum oxygenation and behavioral activity of newborn rat pups. Newborns were observed following either vaginal (V) or cesarean delivery. For cesarean delivery, day 21 pregnant dams' were administered a spinal transaction to eliminate lower body sensation, a laparotomy was performed and the uterus was maintained in a heated (37.5 C) bath. Four rat fetuses in one of the dams' paired uterine horn were compressed (C) to Simulate labor contractions (20 sec/min for 10 min) while four fetuses in the opposite horn were not compressed (NC). Fetuses were surgically removed from the uterus, stroked with a soft brush to mimic postnatal licking by the dam, the umbilical cord occluded. Pups were exposed to room temperature (22 C) for one hr, then nest temperature (33 C) for one hr. PO2, CO2, and O2, saturation were determined at 0, 30, 60, or 120 min post delivery using a blood gas analyzer. V and C delivered neonates showed comparable rates of PO2, CO2 and O2 saturation whereas NC neonates showed depressed levels at all time points (p<0.05). Respiratory rates of V, C and NC neonates increased significantly (p<0.05) over the first two postpartum hrs and did not differ across groups. Postpartum behavioral activity was significantly greater in V and C conditions and positively correlated with postnatal oxygenation. These findings provide further evidence for importance of labor contractions in early postpartum adaptation.

Effects of soil aggregates on debris-flow mobilization: Results from ring-shear experiments

USGS Publications Warehouse

Iverson, Neal R.; Mann, Janet E.; Iverson, Richard M.

2010-01-01

Rates and styles of landslide motion are sensitive to pore-water pressure changes caused by changes in soil porosity accompanying shear deformation. Soil may either contract or dilate upon shearing, depending upon whether its initial porosity is greater or less, respectively, than a critical-state porosity attained after sufficiently high strain. We observed complications in this behavior, however, during rate-controlled (0.02 m s−1) ring-shear experiments conducted on naturally aggregated dense loamy sand at low confining stresses (10.6 and 40 kPa). The aggregated soil first dilated and then contracted to porosities less than initial values, whereas the same soil with its aggregates destroyed monotonically dilated. We infer that aggregates persisted initially during shear and caused dilation before their eventual breakdown enabled net contraction. An implication of this contraction, demonstrated in experiments in which initial soil porosity was varied, is that the value of porosity distinguishing initially contractive from dilative behavior can be significantly larger than the critical-state porosity, which develops only after disaggregation ceases at high strains. In addition, post-dilative contraction may produce excess pore pressures, thereby reducing frictional strength and facilitating debris-flow mobilization. We infer that results of triaxial tests, which generally produce strains at least a factor of ∼ 4 smaller than those we observed at the inception of post-dilative contraction, do not allow soil contraction to be ruled out as a mechanism for debris-flow mobilization in dense soils containing aggregates.

Behavioral activation in TFP: The role of the treatment contract in transference-focused psychotherapy.

PubMed

Yeomans, Frank E; Delaney, Jill C; Levy, Kenneth N

2017-09-01

Transference-focused psychotherapy (TFP) is a manualized evidence-based treatment for borderline and other severe personality disorders that is based on psychoanalytic object relations theory. Similar to other psychodynamic psychotherapies, TFP focuses on changing psychological structures, but also focuses on symptom and behavioral change, particularly the importance of being active (e.g., obtaining a job or involvement in similar activities). In TFP, the establishment of the treatment contract, also known as the treatment frame, is where goals such as work and other activities are agreed upon. The focus on such activities is particularly relevant to the concept of behavioral activation. We provide a clinical vignette to illustrate how TFP utilizes behavioral activation in facilitating treatment outcome both at the behavioral level and at the psychological level. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

77 FR 47797 - Federal Acquisition Regulation; Small Business Set Asides for Research and Development Contracts

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-10

... Acquisition Regulation; Small Business Set Asides for Research and Development Contracts AGENCY: Department of... Acquisition Regulation (FAR) to clarify that contracting officers shall set aside acquisitions for research..., and NASA are proposing to amend the Federal Acquisition Regulation (FAR) to revise paragraph (b)(2) of...

48 CFR 250.104-3-70 - Indemnification under contracts involving both research and development and other work.

Code of Federal Regulations, 2010 CFR

2010-10-01

... contracts involving both research and development and other work. 250.104-3-70 Section 250.104-3-70 Federal... MANAGEMENT EXTRAORDINARY CONTRACTUAL ACTIONS AND THE SAFETY ACT Extraordinary Contractual Actions 250.104-3-70 Indemnification under contracts involving both research and development and other work. When...

Behavioral health at-risk contracting--a rate development and financial reporting guide.

PubMed

Zinser, G R

1994-01-01

The process of developing rates for behavioral capitation contracts can seem mysterious and intimidating. The following article explains several key features of the method used to develop capitation rates. These include: (1) a basic understanding of the mechanics of rate calculation; (2) awareness of the variables to be considered and assumptions to be made; (3) a source of information to use as a basis for these assumptions; and (4) a system to collect detailed actual experience data.

48 CFR 35.001 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.001 Definitions. Applied research means the effort that (a) normally follows basic research, but may not be severable from the related basic research; (b) attempts to...

48 CFR 16.103 - Negotiating contract type.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Selecting Contract Types 16.103 Negotiating contract... basic profit motive of business enterprise, shall be used when the risk involved is minimal or can be...) Contracts on a firm fixed-price basis other than those for major systems or research and development, and (3...

Coordinating teams of autonomous vehicles: an architectural perspective

NASA Astrophysics Data System (ADS)

Czichon, Cary; Peterson, Robert W.; Mettala, Erik G.; Vondrak, Ivo

2005-05-01

In defense-related robotics research, a mission level integration gap exists between mission tasks (tactical) performed by ground, sea, or air applications and elementary behaviors enacted by processing, communications, sensors, and weaponry resources (platform specific). The gap spans ensemble (heterogeneous team) behaviors, automatic MOE/MOP tracking, and tactical task modeling/simulation for virtual and mixed teams comprised of robotic and human combatants. This study surveys robotic system architectures, compares approaches for navigating problem/state spaces by autonomous systems, describes an architecture for an integrated, repository-based modeling, simulation, and execution environment, and outlines a multi-tiered scheme for robotic behavior components that is agent-based, platform-independent, and extendable via plug-ins. Tools for this integrated environment, along with a distributed agent framework for collaborative task performance are being developed by a U.S. Army funded SBIR project (RDECOM Contract N61339-04-C-0005).

Metaphors to Drive By: Exploring New Ways to Guide Human-Robot Interaction

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

David J. Bruemmer; David I. Gertman; Curtis W. Nielsen

2007-08-01

Autonomous behaviors created by the research and development community are not being extensively utilized within energy, defense, security, or industrial contexts. This paper provides evidence that the interaction methods used alongside these behaviors may not provide a mental model that can be easily adopted or used by operators. Although autonomy has the potential to reduce overall workload, the use of robot behaviors often increased the complexity of the underlying interaction metaphor. This paper reports our development of new metaphors that support increased robot complexity without passing the complexity of the interaction onto the operator. Furthermore, we illustrate how recognition ofmore » problems in human-robot interactions can drive the creation of new metaphors for design and how human factors lessons in usability, human performance, and our social contract with technology have the potential for enormous payoff in terms of establishing effective, user-friendly robot systems when appropriate metaphors are used.« less

Seabird-oil spill behavior study. Volume 2. Technical report. Final report

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

Varoujean, D.H.; Baltz, D.M.; Allen, B.

1983-04-01

This volume provides a technical discussion of a two year (1980-1982) study on the behavior of seabirds encountering oil-contaminated water. An information survey, undertaken in this study, indicated that out of nearly 300 references to seabird/oil research only 12 articles addressed the topic of seabird behavior in the presence of oil. Available evidence does, however, indicate that seabirds avoid or try to avoid making contract with petroleum oil. Field observations and experiments conducted in the study areas of natural oil seeps in the Santa Barbara Channel, California, revealed that (1) abundance of seabirds in the study area was relatively lowmore » when compared to that in oil-free areas of the Channel; (2) the age and/or the residency status of Brown Pelicans (Pelecanus occidentalis), Western Gulls (Larus occidentalis) and Heerman's Gulls (Larus heermanni) were related to the frequency of interaction of these birds with oil.« less

48 CFR 917.7301-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 917.7301-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Program Research and Development Announcements 917.7301-1... in entering into arrangements for research, development, and related projects in specified areas of...

Establishing guidelines for incentive/disincentive contracting at ODOT.

DOT National Transportation Integrated Search

2007-02-01

This report describes the results of a research project which explored the use of Incentive / Disincentive (I/D) contracting at : the Oregon Department of Transportation (ODOT). The research found that I/D contracting is a relatively rare practice : ...

Defining Medically Necessary Services To Protect Children. Protecting Consumer Rights in Public Systems: Managed Mental Health Care Policy. A Series of Issue Papers on Contracting for Managed Behavioral Health Care, #5.

ERIC Educational Resources Information Center

Bazelon Center for Mental Health Law, Washington, DC.

This issue paper is designed to help families, advocates and policymakers ensure that "medically necessary" standards in public-sector contracts for managed mental health care protect children's rights, particularly the rights of children who have serious emotional disturbance. Fundamental principles for developing sound contracts for…

21 CFR 312.52 - Transfer of obligations to a contract research organization.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Transfer of obligations to a contract research organization. 312.52 Section 312.52 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... and Investigators § 312.52 Transfer of obligations to a contract research organization. (a) A sponsor...

Military Personnel Procurement Resources Report

DTIC Science & Technology

1991-05-28

directed at enlistment in the Military Service. Include cost of advertising agency contract spent on marketing research (to include cost of advertising...programs. Include cost of advertising agency contract spent on marketing research (to include cost of advertising agency subcontractors). 7. Printed...Include cost of advertising agency contract spent on marketing research (to include cost of advertising agency sub- contractors). 7. Printed

Policy Development for Research Grants, and Contracts Administration in the Small College or University.

ERIC Educational Resources Information Center

Lyons, Paul R.

Some of the major administrative factors that will require attention by small colleges and universities as they develop policy and general procedures for the administration of research, grants, and contracts are considered. Management of research, grants, and contracts is a process that involves the review and approval of proposals; project…

13 CFR 124.503 - How does SBA accept a procurement for award through the 8(a) BD program?

Code of Federal Regulations, 2011 CFR

2011-01-01

... market research, the contracting officer shall first consider a set-aside or sole source award (if the... market research conducted. In addition, the contracting officer must document the contract file showing... factors such as the results of market research, programmatic needs specific to the procuring agency...

The regulatory contract and restructuring: A modest proposal

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

Hartman, R.S.; Tabors, R.

1996-12-01

History does not support the notion that the regulatory contract has treated utilities unfairly. But to the extent it is decided, for other reasons, that utilities should receive transition payments as the industry is pushed to a more competitive framework, there are four important principles to keep firmly in mind. To paraphrase the contemporary bumper sticker, `in the economic, social and/or romantic affairs of man and/or woman, unexpected events happen.` A more thoughtful interpretation of this notion would be that in economic and social interrelationships, individuals formulate behavioral plans based upon expectations about the state of the world and/or themore » behavior of other individuals. Should those expectations turn out to be incorrect, the individuals relying upon those expectations and their plans will be frustrated. The frustrated individuals may rail against their fate; they may accept their disappointment stoically. They may `take arms against a sea of troubles, and by opposing end them.` Alternatively and more likely in late twentieth century America, they may litigate (or threaten litigation) for breach of contract, claiming that some implicit or explicit, oral or written contract has been breached and that reliance upon that contract has consequently damaged them. The discussion of assets potentially stranded by the ongoing restructuring of the U.S. electric power industry has been characterized by the latter response. As some utilities have faced the possible economic obsolescence of particular generation assets in light of technological changes and altered regulatory rules, they have invoked the notion of a `regulatory contract` having governed their expectations, behavior and past capital investment. By implication, these utilities argue that they should be fully compensated for all cost incurred under good faith adherence to past regulatory processes and procedures.« less

48 CFR 235.001 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.001 Definitions. “Research and development” means those efforts described by the Research, Development, Test, and Evaluation...

Neural control of muscle force: indications from a simulation model

PubMed Central

Luca, Carlo J. De

2013-01-01

We developed a model to investigate the influence of the muscle force twitch on the simulated firing behavior of motoneurons and muscle force production during voluntary isometric contractions. The input consists of an excitatory signal common to all the motor units in the pool of a muscle, consistent with the “common drive” property. Motor units respond with a hierarchically structured firing behavior wherein at any time and force, firing rates are inversely proportional to recruitment threshold, as described by the “onion skin” property. Time- and force-dependent changes in muscle force production are introduced by varying the motor unit force twitches as a function of time or by varying the number of active motor units. A force feedback adjusts the input excitation, maintaining the simulated force at a target level. The simulations replicate motor unit behavior characteristics similar to those reported in previous empirical studies of sustained contractions: 1) the initial decrease and subsequent increase of firing rates, 2) the derecruitment and recruitment of motor units throughout sustained contractions, and 3) the continual increase in the force fluctuation caused by the progressive recruitment of larger motor units. The model cautions the use of motor unit behavior at recruitment and derecruitment without consideration of changes in the muscle force generation capacity. It describes an alternative mechanism for the reserve capacity of motor units to generate extraordinary force. It supports the hypothesis that the control of motoneurons remains invariant during force-varying and sustained isometric contractions. PMID:23236008

17 CFR Appendix C - Demonstration of Compliance That a Contract Is Not Readily Susceptible to Manipulation

Code of Federal Regulations, 2014 CFR

2014-04-01

... contract market. When designing a futures contract, the designated contract market should conduct market research so that the contract design meets the risk management needs of prospective users and promotes... users to obtain their views and opinions during the contract design process to ensure the contract's...

Determination of Extensional Rheological Properties by Hyperbolic Contraction Flow

NASA Astrophysics Data System (ADS)

Stading, Mats

2008-07-01

Extensional rheologyy is important for diverse applications such as processing of viscoelastic fluids, mouthfeel of semi-solid foods, cell mitosis and baking, and is also a useful tool for testing the applicability of constitutive equations. Despite the documented influence of extensional rheological properties, it is seldom measured due to experimental difficulties. There are only commercial equipments available for low-viscosity fluids by Capillary Breakup and for polymer melts by Meissner-type winding of ribbons around cylinders. Both methods have limited applicability for medium-viscosity fluids such as foods and other biological systems. Contraction flows are extensively studied and a new test method has been developed based on contraction flow through a hyperbolic nozzle. The method is suitable for medium-viscosity fluids and has been validated by comparison to results from Filament Stretching and Capillary Breakup. The hyperbolic contraction flow method has been used to characterize food and medical systems, distinguish between different products having equal shear behavior, quantify ropy mouth feel and to predict foaming behavior of biopolymers.

48 CFR 935.070 - Research misconduct.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Research misconduct. 935... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 935.070 Research misconduct. (a) Applicability. The DOE research misconduct policy set forth at 10 CFR part 733 addresses research misconduct by individuals who...

48 CFR 935.070 - Research misconduct.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Research misconduct. 935... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 935.070 Research misconduct. (a) Applicability. The DOE research misconduct policy set forth at 10 CFR part 733 addresses research misconduct by individuals who...

48 CFR 935.070 - Research misconduct.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Research misconduct. 935... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 935.070 Research misconduct. (a) Applicability. The DOE research misconduct policy set forth at 10 CFR part 733 addresses research misconduct by individuals who...

48 CFR 935.070 - Research misconduct.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Research misconduct. 935... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 935.070 Research misconduct. (a) Applicability. The DOE research misconduct policy set forth at 10 CFR part 733 addresses research misconduct by individuals who...

48 CFR 935.070 - Research misconduct.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Research misconduct. 935... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 935.070 Research misconduct. (a) Applicability. The DOE research misconduct policy set forth at 10 CFR part 733 addresses research misconduct by individuals who...

48 CFR 32.403 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., research, or development work with nonprofit educational or research institutions. (b) Contracts solely for... could not be expected to suitably administer a guaranteed loan. (g) Contracts with small business... contract financing method for both the Government and the contractor. [48 FR 42328, Sept. 19, 1983, as...

48 CFR 917.7300 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 917.7300 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Program Research and Development Announcements 917.7300 Scope of subpart. (a) This subpart discusses the policy for the use of a program research and development...

48 CFR 731.773 - Independent research and development costs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Independent research and development costs. 731.773 Section 731.773 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT GENERAL CONTRACTING REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Nonprofit...

48 CFR 731.773 - Independent research and development costs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Independent research and development costs. 731.773 Section 731.773 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT GENERAL CONTRACTING REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Nonprofit...

Symbiotic Optimization of Behavior

DTIC Science & Technology

2015-05-01

SYMBIOTIC OPTIMIZATION OF BEHAVIOR UNIVERSITY OF WASHINGTON MAY 2015 FINAL TECHNICAL REPORT APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED...2014 4. TITLE AND SUBTITLE SYMBIOTIC OPTIMIZATION OF BEHAVIOR 5a. CONTRACT NUMBER FA8750-12-1-0304 5b. GRANT NUMBER N/A 5c. PROGRAM ELEMENT

Hospitalist physician leadership skills: perspectives from participants of a leadership conference.

PubMed

Soong, Christine; Wright, Scott M; Howell, Eric E

2010-03-01

To characterize how the use of behavioral contracts may serve to focus individuals' intentions to grow as leaders. Between 2007 and 2008, participants of the Society of Hospital Medicine Leadership Academy courses completed behavioral contracts to identify 4 action plans they wanted to implement based on things learned at the Academy. Contracts were independently coded by 2 investigators and compared for agreement. Content analysis identified several major themes that relate to professional growth as leaders. Follow-up surveys assessed fulfillment of personal goals. The majority of respondents were male (84; 70.0%), and most were hospitalist leaders (76; 63.3%). Their median time practicing as hospitalists was 4 years, 14 (11.7%) were Assistant Professors, and 80 (66.7%) were in private practice. Eight themes emerged from the behavioral contracts, revealing ways in which participants wished to develop: improving communication and interpersonal relations; refining vision and goals for strategic planning; developing intrapersonal leadership; enhancing negotiation skills; committing to organizational change; understanding business drivers; establishing better metrics to assess performance; and strengthening interdepartmental relationships. At follow-up, all but 1 participant had achieved at least 1 of their personal goals. Understanding the areas that hospitalist leaders identify as "learning edges" may inform the personal learning plans of those hoping to take on leadership roles in hospital medicine.

Examination of contraction-induced muscle pain as a behavioral correlate of physical activity in women with and without fibromyalgia.

PubMed

Umeda, Masataka; Corbin, Lisa W; Maluf, Katrina S

2015-01-01

This study aimed to compare muscle pain intensity during a sustained isometric contraction in women with and without fibromyalgia (FM), and examine the association between muscle pain and self-reported levels of physical activity. Fourteen women with FM and 14 healthy women completed the study, where muscle pain ratings (MPRs) were obtained every 30 s during a 3 min isometric handgrip task at 25% maximal strength, and self-reported physical activity was quantified using the Baecke Physical Activity Questionnaire. Women with FM were less physically active than healthy controls. During the isometric contraction, MPR progressively increased in both groups at a comparable rate, but women with FM generally reported a greater intensity of muscle pain than healthy controls. Among all women, average MPR scores were inversely associated with self-reported physical activity levels. Women with FM exhibit augmented muscle pain during isometric contractions and reduced physical activity than healthy controls. Furthermore, contraction-induced muscle pain is inversely associated with physical activity levels. These observations suggest that augmented muscle pain may serve as a behavioral correlate of reduced physical activity in women with FM. Implications for Rehabilitation Women with fibromyalgia experience a greater intensity of localized muscle pain in a contracting muscle compared to healthy women. The intensity of pain during muscle contraction is inversely associated with the amount of physical activity in women with and without fibromyalgia. Future studies should determine whether exercise adherence can be improved by considering the relationship between contraction-induced muscle pain and participation in routine physical activity.

Leader--member exchange, differentiation, and psychological contract fulfillment: a multilevel examination.

PubMed

Henderson, David J; Wayne, Sandy J; Shore, Lynn M; Bommer, William H; Tetrick, Lois E

2008-11-01

Prior integrations of the leader-member exchange (LMX) and psychological contract literatures have not clarified how within-group LMX differentiation influences employees' attitudes and behaviors in the employment relationship. Therefore, using a sample of 278 members and managers of 31 intact work groups at 4 manufacturing plants, the authors examined how LMX operating at the within-group level (relative LMX, or RLMX) and the group level influenced perceptions of psychological contract fulfillment and employee-level outcomes. Controlling for individual-level perceptions of LMX quality, results indicated a positive relationship between RLMX and fulfillment, which was strengthened as group-level variability in LMX quality increased. Perceptions of fulfillment mediated the relationship between RLMX and performance and sportsmanship behaviors. The importance of conceptualizing LMX as simultaneously operating at multiple levels is highlighted.

Learning Contracts in Undergraduate Courses: Impacts on Student Behaviors and Academic Performance

DTIC Science & Technology

2013-04-01

contract. The students each set their expectations for the next exam grade and put it in writing , and the learning contract overtly empowered them to...of success (Bandura, 1977). Putting something achievable in writing , ensuring that is it clear and customized to the individual, having prior...tests of life?" Self-direction is a highly valuable skill that involves the ability to learn independently and possess metacognitive ability. Successful

42 CFR 67.103 - Peer review of contract proposals.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 67.103 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING AGENCY FOR HEALTH CARE POLICY AND RESEARCH GRANTS AND CONTRACTS Peer Review of Contracts for Health Services Research, Evaluation, Demonstration, and Dissemination Projects § 67.103 Peer...

75 FR 10567 - Commerce Acquisition Regulation (CAR)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-08

... acquisitions, contract financing, protests, disputes, and appeals, major system acquisitions, research and... appeals. SUBCHAPTER F--SPECIAL CATEGORIES OF CONTRACTING 1334 Major system acquisition. 1335 Research and....603-2, selection of contracting officers shall be based upon Section 4 of CAM 1301.6. 1301.603-3...

48 CFR 1435.010 - Scientific and technical reports.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1435.010 Scientific and technical reports. If a Research and Development (R&D) contract results involve classified or national security... available. Copies of publications and reports are also required to be sent to the DOI Departmental Library...

48 CFR 1435.010 - Scientific and technical reports.

Code of Federal Regulations, 2013 CFR

2013-10-01

... SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1435.010 Scientific and technical reports. If a Research and Development (R&D) contract results involve classified or national security... available. Copies of publications and reports are also required to be sent to the DOI Departmental Library...

48 CFR 1435.010 - Scientific and technical reports.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1435.010 Scientific and technical reports. If a Research and Development (R&D) contract results involve classified or national security... available. Copies of publications and reports are also required to be sent to the DOI Departmental Library...

48 CFR 1435.010 - Scientific and technical reports.

Code of Federal Regulations, 2012 CFR

2012-10-01

... SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1435.010 Scientific and technical reports. If a Research and Development (R&D) contract results involve classified or national security... available. Copies of publications and reports are also required to be sent to the DOI Departmental Library...

48 CFR 1435.010 - Scientific and technical reports.

Code of Federal Regulations, 2014 CFR

2014-10-01

... SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1435.010 Scientific and technical reports. If a Research and Development (R&D) contract results involve classified or national security... available. Copies of publications and reports are also required to be sent to the DOI Departmental Library...

Social and genetic structure of paper wasp cofoundress associations: tests of reproductive skew models.

PubMed

Field, J; Solís, C R; Queller, D C; Strassmann, J E

1998-06-01

Recent models postulate that the members of a social group assess their ecological and social environments and agree a "social contract" of reproductive partitioning (skew). We tested social contracts theory by using DNA microsatellites to measure skew in 24 cofoundress associations of paper wasps, Polistes bellicosus. In contrast to theoretical predictions, there was little variation in cofoundress relatedness, and relatedness either did not predict skew or was negatively correlated with it; the dominant/subordinate size ratio, assumed to reflect relative fighting ability, did not predict skew; and high skew was associated with decreased aggression by the rank 2 subordinate toward the dominant. High skew was associated with increased group size. A difficulty with measuring skew in real systems is the frequent changes in group composition that commonly occur in social animals. In P. bellicosus, 61% of egg layers and an unknown number of non-egg layers were absent by the time nests were collected. The social contracts models provide an attractive general framework linking genetics, ecology, and behavior, but there have been few direct tests of their predictions. We question assumptions underlying the models and suggest directions for future research.

48 CFR 1335.017 - Federal funded research and development centers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF COMMERCE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1335.017 Federal funded research and development centers. ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Federal funded research...

Impacts of Stratospheric Dynamics on Atmospheric Behavior from the Ground to Space Solar Minimum and Solar Maximum

DTIC Science & Technology

2015-12-15

from the ground to space solar minimum and solar maximum 5a. CONTRACT NUMBER BAA-76-11-01 5b. GRANT NUMBER N00173-12-1G010 5c. PROGRAM ELEMENT...atmospheric behavior from the ground to space under solar minimum and solar maximum conditions (Contract No.: N00173-12-1-G010 NRL) Project Summary...Dynamical response to solar radiative forcing is a crucial and poorly understood mechanisms. We propose to study the impacts of large dynamical events

Evaluation of contract time estimation and contracting procedures : technical summary.

DOT National Transportation Integrated Search

1996-08-01

The objective of this research was 1) to provide the DOTD with a systematic approach to the determination of contract duration, and 2) to explore innovative contracting procedures that may prove beneficial in DOTD projects. The innovative contracting...

48 CFR 970.5235-1 - Federally funded research and development center sponsoring agreement.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Solicitation Provisions and Contract Clauses for Management and Operating Contracts 970.5235-1... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Federally funded research...

48 CFR 227.7204 - Contracts under the Small Business Innovative Research Program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Business Innovative Research Program. 227.7204 Section 227.7204 Federal Acquisition Regulations System... under the Small Business Innovative Research Program. When contracting under the Small Business Innovative Research Program, follow the procedures at 227-7104. ...

48 CFR 43.205 - Contract clauses.

Code of Federal Regulations, 2011 CFR

2011-10-01

...-engineer or other professional services, and no supplies are to be furnished, the contracting officer shall...-engineer or other professional services, the contracting officer shall use the clause with its Alternate... Accounting, in solicitations and contracts for supply and research and development contracts of significant...

48 CFR 43.205 - Contract clauses.

Code of Federal Regulations, 2010 CFR

2010-10-01

...-engineer or other professional services, and no supplies are to be furnished, the contracting officer shall...-engineer or other professional services, the contracting officer shall use the clause with its Alternate... Accounting, in solicitations and contracts for supply and research and development contracts of significant...

48 CFR 43.205 - Contract clauses.

Code of Federal Regulations, 2013 CFR

2013-10-01

...-engineer or other professional services, and no supplies are to be furnished, the contracting officer shall...-engineer or other professional services, the contracting officer shall use the clause with its Alternate... Accounting, in solicitations and contracts for supply and research and development contracts of significant...

48 CFR 43.205 - Contract clauses.

Code of Federal Regulations, 2014 CFR

2014-10-01

...-engineer or other professional services, and no supplies are to be furnished, the contracting officer shall...-engineer or other professional services, the contracting officer shall use the clause with its Alternate... Accounting, in solicitations and contracts for supply and research and development contracts of significant...

48 CFR 43.205 - Contract clauses.

Code of Federal Regulations, 2012 CFR

2012-10-01

...-engineer or other professional services, and no supplies are to be furnished, the contracting officer shall...-engineer or other professional services, the contracting officer shall use the clause with its Alternate... Accounting, in solicitations and contracts for supply and research and development contracts of significant...

48 CFR 1535.007-70 - Contract clauses.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Contract clauses. 1535.007-70 Section 1535.007-70 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1535.007-70 Contract clauses. The following...

48 CFR 1535.007-70 - Contract clauses.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Contract clauses. 1535.007-70 Section 1535.007-70 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1535.007-70 Contract clauses. The following...

48 CFR 1535.007-70 - Contract clauses.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Contract clauses. 1535.007-70 Section 1535.007-70 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1535.007-70 Contract clauses. The following...

48 CFR 1535.007-70 - Contract clauses.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Contract clauses. 1535.007-70 Section 1535.007-70 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1535.007-70 Contract clauses. The following...

Optimal Selection of Time Series Coefficients for Wrist Myoelectric Control Based on Intramuscular Recordings

DTIC Science & Technology

2001-10-25

considered static or invariant because the spectral behavior of EMG data is dependent on the specific muscle , contraction level, and limb function. However...produced at the onset of the muscle contraction . Because the units with lower conduction velocity (lower frequency components) are recruited first, the

78 FR 9918 - Protections Against Trafficking In Persons In Federal Contracts

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-12

... . SUPPLEMENTARY INFORMATION: More than 20 million men, women, and children throughout the world are victims of... regarding Government employees and contractor personnel engaging in any form of this criminal behavior. FAR... requirements. Recent studies of TIP, including findings made by the Commission on Wartime Contracting and...

48 CFR 45.107 - Contract clauses.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Alternate II when a contract for the conduct of basic or applied research at nonprofit institutions of higher education or at nonprofit organizations whose primary purpose is the conduct of scientific research (see 35.014) is contemplated. (b) The contracting officer shall also insert the clause at 52.245-2...

32 CFR 736.2 - Dispositions under contracts.

Code of Federal Regulations, 2010 CFR

2010-07-01

... contract terms and conditions. (c) Transfer to nonprofit education or research institutions of title to equipment purchased with funds available for grants or contracts for the conduct of basic or applied research is authorized by the act of September 6, 1958 (sec. 2, 72 Stat. 1793; 42 U.S.C. 1892) and...

48 CFR 435.010 - Scientific and technical reports.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Scientific and technical reports. 435.010 Section 435.010 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 435.010 Scientific and technical reports. Research and development contracts shal...

48 CFR 435.010 - Scientific and technical reports.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Scientific and technical reports. 435.010 Section 435.010 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 435.010 Scientific and technical reports. Research and development contracts shal...

48 CFR 435.010 - Scientific and technical reports.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Scientific and technical reports. 435.010 Section 435.010 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 435.010 Scientific and technical reports. Research and development contracts shal...

48 CFR 435.010 - Scientific and technical reports.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Scientific and technical reports. 435.010 Section 435.010 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 435.010 Scientific and technical reports. Research and development contracts shal...

New Perils for the Contract Ethnographer.

ERIC Educational Resources Information Center

Fetterman, David M.

1981-01-01

Conditions of contract research may lead some workers to ignore publication rights of colleagues whose reports are of limited circulation. The author presents a case example of how this process occurred with the use of his own work and argues for rigorous ethical standards in the publication of contract research results. (Author/GC)

Dominant, open nonverbal displays are attractive at zero-acquaintance

PubMed Central

Vacharkulksemsuk, Tanya; Reit, Emily; Khambatta, Poruz; Eastwick, Paul W.; Finkel, Eli J.; Carney, Dana R.

2016-01-01

Across two field studies of romantic attraction, we demonstrate that postural expansiveness makes humans more romantically appealing. In a field study (n = 144 speed-dates), we coded nonverbal behaviors associated with liking, love, and dominance. Postural expansiveness—expanding the body in physical space—was most predictive of attraction, with each one-unit increase in coded behavior from the video recordings nearly doubling a person’s odds of getting a “yes” response from one’s speed-dating partner. In a subsequent field experiment (n = 3,000), we tested the causality of postural expansion (vs. contraction) on attraction using a popular Global Positioning System-based online-dating application. Mate-seekers rapidly flipped through photographs of potential sexual/date partners, selecting those they desired to meet for a date. Mate-seekers were significantly more likely to select partners displaying an expansive (vs. contractive) nonverbal posture. Mediation analyses demonstrate one plausible mechanism through which expansiveness is appealing: Expansiveness makes the dating candidate appear more dominant. In a dating world in which success sometimes is determined by a split-second decision rendered after a brief interaction or exposure to a static photograph, single persons have very little time to make a good impression. Our research suggests that a nonverbal dominance display increases a person’s chances of being selected as a potential mate. PMID:27035937

Cell vertices as independent actors during cell intercalation in epithelial morphogenesis

NASA Astrophysics Data System (ADS)

Loerke, Dinah

Epithelial sheets form the lining of organ surfaces and body cavities, and it is now appreciated that these sheets are dynamic structures that can undergo significant reorganizing events, e.g. during wound healing or morphogenesis. One of the key morphogenetic mechanisms that is utilized during development is tissue elongation, which is driven by oriented cell intercalation. In the Drosophila embryonic epithelium, this occurs through the contraction of vertical T1 interfaces and the subsequent resolution of horizontal T3 interfaces (analogous to so-called T1 transitions in soap foams), where the symmetry breaking behaviors are created by a system of planar polarity of actomyosin and adhesion complexes within the cell layer. The dominant physical model for this process posits that the anisotropy of line tension directs T1 contraction. However, this model is inconsistent with the in vivo observation that cell vertices of T1 interfaces lack physical coupling, and instead show independent movements. Thus, we propose that a more useful explanation of intercalary behaviors will be possible through a description of the radially-directed and adhesion-coupled force events that lead to vertex movements and produce subsequent dependent changes in interface lengths. This work is supported by NIH R15 GM117463-01 and by a Research Corporation for Science Advancement (RCSA) Cottrell Scholar Award.

Dominant, open nonverbal displays are attractive at zero-acquaintance.

PubMed

Vacharkulksemsuk, Tanya; Reit, Emily; Khambatta, Poruz; Eastwick, Paul W; Finkel, Eli J; Carney, Dana R

2016-04-12

Across two field studies of romantic attraction, we demonstrate that postural expansiveness makes humans more romantically appealing. In a field study (n = 144 speed-dates), we coded nonverbal behaviors associated with liking, love, and dominance. Postural expansiveness-expanding the body in physical space-was most predictive of attraction, with each one-unit increase in coded behavior from the video recordings nearly doubling a person's odds of getting a "yes" response from one's speed-dating partner. In a subsequent field experiment (n = 3,000), we tested the causality of postural expansion (vs. contraction) on attraction using a popular Global Positioning System-based online-dating application. Mate-seekers rapidly flipped through photographs of potential sexual/date partners, selecting those they desired to meet for a date. Mate-seekers were significantly more likely to select partners displaying an expansive (vs. contractive) nonverbal posture. Mediation analyses demonstrate one plausible mechanism through which expansiveness is appealing: Expansiveness makes the dating candidate appear more dominant. In a dating world in which success sometimes is determined by a split-second decision rendered after a brief interaction or exposure to a static photograph, single persons have very little time to make a good impression. Our research suggests that a nonverbal dominance display increases a person's chances of being selected as a potential mate.

42 CFR 460.164 - Involuntary disenrollment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... threatening behavior, as described in paragraph (b) of this section. (3) The participant moves out of the PACE... licenses or contracts with outside providers. (b) Disruptive or threatening behavior. For purposes of this section, a participant who engages in disruptive or threatening behavior refers to a participant who...

42 CFR 460.164 - Involuntary disenrollment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... threatening behavior, as described in paragraph (b) of this section. (3) The participant moves out of the PACE... licenses or contracts with outside providers. (b) Disruptive or threatening behavior. For purposes of this section, a participant who engages in disruptive or threatening behavior refers to a participant who...

42 CFR 460.164 - Involuntary disenrollment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... threatening behavior, as described in paragraph (b) of this section. (3) The participant moves out of the PACE... licenses or contracts with outside providers. (b) Disruptive or threatening behavior. For purposes of this section, a participant who engages in disruptive or threatening behavior refers to a participant who...

Discharge behavior of motor units in knee extensors during the initial stage of constant-force isometric contraction at low force level.

PubMed

Kamo, Mifuyu

2002-03-01

To elucidate the strategy of the activity of motor units (MUs) to maintain a constant-force isometric contraction, I examined the behavior of MUs in knee extensor muscles [(vastus medialis (VM), vastus lateralis (VL) and rectus femoris (RF)] during a sustained contraction at 5% of maximal voluntary contraction for 5 min. In all cases, the spike interval exhibited an elongating trend, and two discharge patterns were observed, continuous discharge and decruitment. In continuous-discharge MUs, the trend slope was steep immediately after the onset of constant force (steep phase), and then became gentle (gentle phase). Decruitments were observed frequently during each phase, and additional MU recruitment was observed throughout the contraction. The mean value of recruitment threshold force did not differ among the extensors. The mean spike interval at the onset of constant-force isometric contractions was shorter in RF than in VL. However, there were no differences in the duration and extent of the elongating trend, decruitment time and recruitment time among the extensors. The electromyogram of the antagonist biceps femoris muscle revealed no compensatory change for extensor activity. These results indicated that at a low force level, the strategy employed by the central nervous system to maintain constant force appears to involve cooperation among elongating trends in the spike interval, decruitment following elongation, and additional MU recruitment in synergistic muscles.

Exchange relationships: examining psychological contracts and perceived organizational support.

PubMed

Coyle-Shapiro, Jacqueline A-M; Conway, Neil

2005-07-01

The authors surveyed 347 public sector employees on 4 measurement occasions to investigate the conceptual distinctiveness of the psychological contract and perceived organizational support (POS) and how they are associated over time. Results support the distinctiveness of the 2 concepts. In terms of their interrelationships over time, by drawing on psychological contract theory the authors found little support for a reciprocal relationship between POS and psychological contract fulfillment. Under an alternative set of hypotheses, by drawing on organizational support theory and by separating psychological contract fulfillment into its 2 components (perceived employer obligations and inducements), the authors found that perceived employer inducements were positively related to POS, which, in turn, was negatively related to perceived employer obligations. The results suggest that POS and the components of psychological contract fulfillment are more important in predicting organizational citizenship behavior than psychological contract fulfillment. Copyright 2005 APA, all rights reserved.

Women Who Have Sex with Women Living in Low- and Middle-Income Countries: A Systematic Review of Sexual Health and Risk Behaviors

PubMed Central

Tat, Susana A.; Marrazzo, Jeanne M.

2015-01-01

Abstract Women who have sex with women (WSW) have long been considered at low risk of acquiring and transmitting HIV and other sexually transmitted infections (STIs). However, limited research has been conducted on WSW, especially those living in low-and middle-income countries (LMICs). We reviewed available research on sexual health and risk behaviors of WSW in LMICs. We searched CINAHL, Embase, and PubMed for studies of WSW in LMICs published between January 1, 1980, and December 31, 2013. Studies of any design and subject area that had at least two WSW participants were included. Data extraction was performed to report quantifiable WSW-specific results related to sexual health and risk behaviors, and key findings of all other studies on WSW in LMICs. Of 652 identified studies, 56 studies from 22 countries met inclusion criteria. Reported HIV prevalence among WSW ranged from 0% in East Asia and Pacific and 0%–2.9% in Latin America and the Caribbean to 7.7%–9.6% in Sub-Saharan Africa. Other regions did not report WSW HIV prevalence. Overall, many WSW reported risky sexual behaviors, including sex with men, men who have sex with men (MSM), and HIV-infected partners; transactional sex; and substance abuse. WSW are at risk for contracting HIV and STIs. While the number of research studies on WSW in LMICs continues to increase, data to address WSW sexual health needs remain limited. PMID:26790114

48 CFR 1835.016-71 - NASA Research Announcements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true NASA Research Announcements... ADMINISTRATION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1835.016-71 NASA Research Announcements. (a) Scope. An NRA is used to announce research interests in support of NASA's programs, and...

Droplet Breakup in Expansion-contraction Microchannels

PubMed Central

Zhu, Pingan; Kong, Tiantian; Lei, Leyan; Tian, Xiaowei; Kang, Zhanxiao; Wang, Liqiu

2016-01-01

We investigate the influences of expansion-contraction microchannels on droplet breakup in capillary microfluidic devices. With variations in channel dimension, local shear stresses at the injection nozzle and focusing orifice vary, significantly impacting flow behavior including droplet breakup locations and breakup modes. We observe transition of droplet breakup location from focusing orifice to injection nozzle, and three distinct types of recently-reported tip-multi-breaking modes. By balancing local shear stresses and interfacial tension effects, we determine the critical condition for breakup location transition, and characterize the tip-multi-breaking mode quantitatively. In addition, we identify the mechanism responsible for the periodic oscillation of inner fluid tip in tip-multi-breaking mode. Our results offer fundamental understanding of two-phase flow behaviors in expansion-contraction microstructures, and would benefit droplet generation, manipulation and design of microfluidic devices. PMID:26899018

17 CFR 38.1201 - Additional sources for compliance.

Code of Federal Regulations, 2014 CFR

2014-04-01

... designing a futures contract, the designated contract market should conduct market research so that the contract design meets the risk management needs of prospective users and promotes price discovery of the... and opinions during the contract design process to ensure the contract's term and conditions reflect...

48 CFR 916.405-2 - Cost-plus-award-fee contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., output, be it hardware, research and development, demonstration or services, together with business... CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Incentive Contracts 916.405-2 Cost-plus-award-fee... appropriate) and business management considerations tailored to the needs of the particular situation. In...

48 CFR 35.006 - Contracting methods and contract type.

Code of Federal Regulations, 2011 CFR

2011-10-01

... indicated a high degree of probability that development is feasible and (2) the Government has determined... SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.006 Contracting methods and..., performance objectives, and specifications for the work can be defined will largely determine the type of...

48 CFR 235.072 - Additional contract clauses.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Additional contract clauses. 235.072 Section 235.072 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.072 Additional contract clauses. (a) Use the...

48 CFR 235.072 - Additional contract clauses.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Additional contract clauses. 235.072 Section 235.072 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.072 Additional contract clauses. (a) Use the...

Adolescent Sexual Behaviors at Varying Levels of Substance Use Frequency

ERIC Educational Resources Information Center

Floyd, Leah J.; Latimer, William

2010-01-01

Combining substance use and sex compounds the risk of contracting sexually transmitted diseases, including HIV. However, the association between substance use and sexual behaviors may vary by substance and sexual behavior. The current study sought to examine the relationship between alcohol and marijuana use frequency and specific sexual…

University Research and Development Activities: The Federal Income Tax Consequences of Research Contracts, Research Subsidiaries and Joint Ventures.

ERIC Educational Resources Information Center

Kertz, Consuelo Lauda; Hasson, James K., Jr.

1986-01-01

Features of the federal income tax law applying to income received from commercially funded university-based scientific research and development activities are discussed, including: industry-sponsored research contracts, separately incorporated entities, partnerships and joint ventures, subsidiaries and unrelated income consequences of…

48 CFR 235.015-70 - Special use allowances for research facilities acquired by educational institutions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... research facilities acquired by educational institutions. 235.015-70 Section 235.015-70 Federal Acquisition... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.015-70 Special use allowances for research facilities acquired by educational institutions. (a) Definitions. As used in this subsection— (1) Research facility...

48 CFR 32.202-3 - Conducting market research about financing terms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Conducting market research... 32.202-3 Conducting market research about financing terms. Contract financing may be a subject included in the market research conducted in accordance with part 10. If market research for contract...

48 CFR 32.202-3 - Conducting market research about financing terms.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Conducting market research... 32.202-3 Conducting market research about financing terms. Contract financing may be a subject included in the market research conducted in accordance with part 10. If market research for contract...

48 CFR 3035.017 - Federally Funded Research and Development Centers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING Scope of Part 3035.017 Federally Funded Research and... use of Federally Funded Research and Development Centers (FFRDCs) in (FAR) 48 CFR 35.017. [71 FR 25771... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Federally Funded Research...

Assessment of Navy Contract Management Processes

DTIC Science & Technology

2016-02-22

Assessment of Navy Contract Management Processes 22 February 2016 Dr. Rene G. Rendon, Associate Professor Graduate School of Business ...Know) for each survey item in each contract management process area. Acquisition Research Program Graduate School of Business ...management process . Figure 1. U.S. Navy CMMM Maturity Levels Acquisition Research Program Graduate School of Business

13 CFR 126.607 - When must a contracting officer set aside a requirement for qualified HUBZone SBCs?

Code of Federal Regulations, 2012 CFR

2012-01-01

... fair market prices. This requirement does not preclude a contracting officer from setting aside a... will be made at fair market prices. However, after conducting market research, the contracting officer... to support the specific set-aside, including the type and extent of market research conducted. In...

Product Characteristics, Market Conditions and Contract Type: U.S. Department of Defense Use of Fixed-Price and Cost Reimbursement Contracts

DTIC Science & Technology

2015-07-27

R. (2013). Municipalities’ contracting out decisions: An empirical study on motives. Local Government Studies , 39(3), 414-434. Williamson, O...please contact any of the staff listed on the Acquisition Research Program website (www.acquisitionresearch.net). i Acquisition Research Program...market conditions on the use of fixed-price and cost reimbursement contracts by the Department of Defense. When the product is easy to specify

Physician Payment Contracts in the Presence of Moral Hazard and Adverse Selection: The Theory and Its Application in Ontario.

PubMed

Kantarevic, Jasmin; Kralj, Boris

2016-10-01

We develop a stylized principal-agent model with moral hazard and adverse selection to provide a unified framework for understanding some of the most salient features of the recent physician payment reform in Ontario and its impact on physician behavior. These features include the following: (i) physicians can choose a payment contract from a menu that includes an enhanced fee-for-service contract and a blended capitation contract; (ii) the capitation rate is higher, and the cost-reimbursement rate is lower in the blended capitation contract; (iii) physicians sort selectively into the contracts based on their preferences; and (iv) physicians in the blended capitation model provide fewer services than physicians in the enhanced fee-for-service model. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

48 CFR 1535.007 - Solicitations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1535.007 Solicitations. (a) Contracting officers... Confidential Business Information, in all solicitations when the contracting officer has determined that EPA may furnish the contractor with confidential business information which EPA had obtained from third...

48 CFR 17.601 - Definition.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 17.601 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Management and Operating Contracts 17.601 Definition. Management..., maintenance, or support, on its behalf, of a Government-owned or -controlled research, development, special...

Research led by participants: a new social contract for a new kind of research

PubMed Central

Vayena, Effy; Brownsword, Roger; Edwards, Sarah Jane; Greshake, Bastian; Kahn, Jeffrey P; Ladher, Navjoyt; O'Connor, Daniel; O'Neill, Onora; Richards, Martin P; Rid, Annette; Sheehan, Mark; Wicks, Paul; Tasioulas, John

2016-01-01

In recent years, there have been prominent calls for a new social contract that accords a more central role to citizens in health research. Typically, this has been understood as citizens and patients having a greater voice and role within the standard research enterprise. Beyond this, however, it is important that the renegotiated contract specifically addresses the oversight of a new, path-breaking approach to health research: participant-led research. In light of the momentum behind participant-led research and its potential to advance health knowledge by challenging and complementing traditional research, it is vital for all stakeholders to work together in securing the conditions that will enable it to flourish. PMID:25825527

A Female Urinary Diversion Device for Military Women in the Deployed Environment

DTIC Science & Technology

2016-10-27

9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) TriService Nursing Research TSNRP Program, 4301 Jones...reported there were many opportunities for a FUDD due to unsanitary and challenging conditions. Implications for Military Nursing : This research...Contract PoP: 6/1/2011 - 5/31/2016 Customer: TRISERVICE NURSING RESEARCH PROGRAM Customer Contract ID: HU0001 -11-1-TS02 Contract Manager: Robinson

48 CFR 1335.001 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1335.001 Definitions. Human subject means a living individual... includes communication or interpersonal contact between investigator and subject. “Private information...) in order for obtaining the information to constitute research involving human subjects. Research...

Recycling Pricing and Coordination of WEEE Dual-Channel Closed-Loop Supply Chain Considering Consumers' Bargaining.

PubMed

Zhu, Xiaodong; Wang, Jing; Tang, Juan

2017-12-15

Environmentally friendly handling and efficient recycling of waste electrical on Waste Electrical and Electronic Equipment (WEEE) have grown to be a global social problem. As holders of WEEE, consumers have a significant effect on the recycling process. A consideration of and attention to the influence of consumer behavior in the recycling process can help achieve more effective recycling of WEEE. In this paper, we built a dual-channel closed-loop supply chain model composed of manufacturers, retailers, and network recycling platforms. Based on the influence of customer bargaining behavior, we studied several different scenarios of centralized decision-making, decentralized decision-making, and contract coordination, using the Stackelberg game theory. The results show that retailers and network recycling platforms will reduce the direct recovery prices to maintain their own profit when considering the impact of consumer bargaining behavior, while remanufacturers will improve the transfer payment price for surrendering part of the profit under revenue and the expense sharing contract. Using this contract, we can achieve supply chain coordination and eliminate the effect of consumer bargaining behavior on supply chain performance. It can be viewed from the parameter sensitivity analysis that when we select the appropriate sharing coefficient, the closed-loop supply chain can achieve the same system performance under a centralized decision.

Recycling Pricing and Coordination of WEEE Dual-Channel Closed-Loop Supply Chain Considering Consumers’ Bargaining

PubMed Central

Zhu, Xiaodong; Wang, Jing; Tang, Juan

2017-01-01

Environmentally friendly handling and efficient recycling of waste electrical on Waste Electrical and Electronic Equipment (WEEE) have grown to be a global social problem. As holders of WEEE, consumers have a significant effect on the recycling process. A consideration of and attention to the influence of consumer behavior in the recycling process can help achieve more effective recycling of WEEE. In this paper, we built a dual-channel closed-loop supply chain model composed of manufacturers, retailers, and network recycling platforms. Based on the influence of customer bargaining behavior, we studied several different scenarios of centralized decision-making, decentralized decision-making, and contract coordination, using the Stackelberg game theory. The results show that retailers and network recycling platforms will reduce the direct recovery prices to maintain their own profit when considering the impact of consumer bargaining behavior, while remanufacturers will improve the transfer payment price for surrendering part of the profit under revenue and the expense sharing contract. Using this contract, we can achieve supply chain coordination and eliminate the effect of consumer bargaining behavior on supply chain performance. It can be viewed from the parameter sensitivity analysis that when we select the appropriate sharing coefficient, the closed-loop supply chain can achieve the same system performance under a centralized decision. PMID:29244778

75 FR 990 - HHS Intent To Publish Grant and Contract Solicitations for Comparative Effectiveness Research...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-07

... Publish Grant and Contract Solicitations for Comparative Effectiveness Research (CER) Projects With Funds... input, the Comparative Effectiveness Research- Coordination Implementation Team, the Federal Coordinating Council for Comparative Effectiveness Research (FCC), and the Institute of Medicine Report on CER...

48 CFR 35.004 - Publicizing requirements and expanding research and development sources.

Code of Federal Regulations, 2011 CFR

2011-10-01

... and expanding research and development sources. 35.004 Section 35.004 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.004 Publicizing requirements and expanding research and development sources. (a) In order to...

48 CFR 35.009 - Subcontracting research and development effort.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.009 Subcontracting research and development effort. Since the selection of R&D contractors is substantially based on... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Subcontracting research...

Re-Evaluation of the Lower San Fernando Dam. Report 3. The Behavior of Undrained Contractive Sand and Its Effect on Seismic Liquefaction Flow Failures of Earth Structures

DTIC Science & Technology

1989-09-01

34 nrn. 4th World Crnf. n 7rthquake Engr., Vol 2, Santiago , Chile , pp. 1-11. 137. Seed, H.B., Lee, K.L. and Idriss, I.M. (1969): "An Analysis of...391 Fig. 8.10. Approximate Sections Through Large Slide Area Near Lake Rinihue, Chile (after Seed, 1967) . . . 392 Fig. 8.11. Cross Section of...to clarify the fundamental behavior of these soils. Previous work on contractive sands concentrated on steady-state or residual strength

A Behaviorally-Oriented Activities Therapy Program for Adolescents.

ERIC Educational Resources Information Center

Chasanoff, Enid; Schrader, Carl

1979-01-01

A behaviorally-oriented activities therapy program was designed and implemented with adolescents who manifested problems at school, at home, and with peers. Techniques employed included: contingency contracting, assertiveness training, relaxation training, and cognitive restructuring. (Author/KC)

Is Risky Sexual Behavior Continuous or Categorical? A Taxometric Analysis of the Sexual Risk Survey

ERIC Educational Resources Information Center

Marcus, David K.; Fulton, Jessica J.; Turchik, Jessica A.

2011-01-01

Risky sexual behaviors are behaviors that involve the possibility of an adverse outcome, such as contracting a sexually transmitted infection or unwanted pregnancy. The question of whether risky sexual behavior exists as a discrete class (i.e., taxon) or as a dimensional construct has not previously been explored. The authors performed a set of…

NIH EXAMINER: conceptualization and development of an executive function battery.

PubMed

Kramer, Joel H; Mungas, Dan; Possin, Katherine L; Rankin, Katherine P; Boxer, Adam L; Rosen, Howard J; Bostrom, Alan; Sinha, Lena; Berhel, Ashley; Widmeyer, Mary

2014-01-01

Executive functioning is widely targeted when human cognition is assessed, but there is little consensus on how it should be operationalized and measured. Recognizing the difficulties associated with establishing standard operational definitions of executive functioning, the National Institute of Neurological Disorders and Stroke entered into a contract with the University of California-San Francisco to develop psychometrically robust executive measurement tools that would be accepted by the neurology clinical trials and clinical research communities. This effort, entitled Executive Abilities: Measures and Instruments for Neurobehavioral Evaluation and Research (EXAMINER), resulted in a series of tasks targeting working memory, inhibition, set shifting, fluency, insight, planning, social cognition and behavior. We describe battery conceptualization and development, data collection, scale construction based on item response theory, and lay the foundation for studying the battery's utility and validity for specific assessment and research goals.

Principles of Social Justice in Educational Research: The Case of Contract Research.

ERIC Educational Resources Information Center

Griffiths, Morwenna

1998-01-01

Delineates small-scale contract-research principles predicated on an understanding of social justice and of research purposes, epistemological issues, and possibilities for ethical and political action. Principles embrace improvement, knowledge and learning, changed belief systems, collaboration and consultation, openness to other communities,…

Critical Life Prediction Research on Boron-Enhanced Ti-6A1-4V

DTIC Science & Technology

2007-05-01

2.4 High Modulus Ti-6Al-2Fe-0.1Si-0.6B “T” Extrusions for HSCT program. Ref. Government Contract No. NASI -20220: High Speed Research-Airframe...0.1Si-0.6B “T” Extrusions for HSCT program. Ref. Government Contract No. NASI -20220: High Speed Research-Airframe Technology report. with the focus...baseline Ti-6Al-4V (Government Contract No. NASI -20220, High Speed Research-Airframe Technology Report, 1997: 3-5, 14, 26). 1 in 3 in 16 In

Asphaltene-laden interfaces form soft glassy layers in contraction experiments: a mechanism for coalescence blocking.

PubMed

Pauchard, Vincent; Rane, Jayant P; Banerjee, Sanjoy

2014-11-04

In previous studies, the adsorption kinetics of asphaltenes at the water-oil interface were interpreted utilizing a Langmuir equation of state (EOS) based on droplet expansion experiments.1-3 Long-term adsorption kinetics followed random sequential adsorption (RSA) theory predictions, asymptotically reaching ∼85% limiting surface coverage, which is similar to limiting random 2D close packing of disks. To extend this work beyond this slow adsorption process, we performed rapid contractions and contraction-expansions of asphaltene-laden interfaces using the pendant drop experiment to emulate a Langmuir trough. This simulates the rapid increase in interfacial asphaltene concentration that occurs during coalescence events. For the contraction of droplets aged in asphaltene solutions, deviation from the EOS consistently occurs at a surface pressure value ∼21 mN/m corresponding to a surface coverage ∼80%. At this point droplets lose the shape required for validity of the Laplace-Young equation, indicating solidlike surface behavior. On further contraction wrinkles appear, which disappear when the droplet is held at constant volume. Surface pressure also decreases down to an equilibrium value near that measured for slow adsorption experiments. This behavior appears to be due to a transition to a glassy interface on contraction past the packing limit, followed by relaxation toward equilibrium by desorption at constant volume. This hypothesis is supported by cycling experiments around the close-packed limit where the transition to and from a solidlike state appears to be both fast and reversible, with little hysteresis. Also, the soft glass rheology model of Sollich is shown to capture previously reported shear behavior during adsorption. The results suggest that the mechanism by which asphaltenes stabilize water-in-oil emulsions is by blocking coalescence due to rapid formation of a glassy interface, in turn caused by interfacial asphaltenes rapidly increasing in concentration beyond the glass transition point.

Collaborative Research: The Alphabetic Braille and Contracted Braille Study as an Example of Collaborative Research

ERIC Educational Resources Information Center

Wormsley, Diane P.; Emerson, Robert Wall; Erin, Jane

2011-01-01

This article examines the Alphabetic Braille Contracted Braille Study in relation to the dimensions of collaborative research: extent, intensity, substance, heterogeneity, velocity, formality, and productivity. It also discusses the dimensions of financing research and researchers' attitudes. The overall consensus is that the study would not have…

Behavioral Ecology of Cetaceans: The Relationship of Body Condition with Behavior and Reproductive Success

DTIC Science & Technology

2012-05-01

the harbour porpois, Phocoena phocoena. MSc Thesis, University of Guelph, Guelph, Ontario, Canada Koopman HN (2007) Phylogenetic , ecological , and...FINAL REPORT Behavioral Ecology of Cetaceans: The Relationship of Body Condition with Behavior and Reproductive Success SERDP Project RC...2011 – 04-05-2012 4. TITLE AND SUBTITLE h i l l f 5a. CONTRACT NUMBER Behavioral ecology of cetaceans: the relationship of body condition

Mediators and moderators of behavior change in patients with chronic cardiopulmonary disease: the impact of positive affect and self-affirmation.

PubMed

Charlson, Mary E; Wells, Martin T; Peterson, Janey C; Boutin-Foster, Carla; Ogedegbe, Gbenga O; Mancuso, Carol A; Hollenberg, James P; Allegrante, John P; Jobe, Jared; Isen, Alice M

2014-03-01

Among patients with chronic cardiopulmonary disease, increasing healthy behaviors improves outcomes, but such behavior changes are difficult for patients to make and sustain over time. This study aims to demonstrate how positive affect and self-affirmation improve health behaviors compared with a patient education control group. The patient education (PE control) patients completed a behavioral contract, promising to increase their physical activity or their medication adherence and received an educational guide. In addition to the contract and guide, the positive affect/self-affirmation intervention (PA intervention) patients also learned to use positive affect and self-affirmation to facilitate behavior change. Follow-up was identical. In 756 patients, enrolled in three randomized trials, the PA intervention resulted in increased positive affect and more success in behavior change than the PE control (p < .01). Behavior-specific self-efficacy also predicted success (p < .01). Induction of positive affect played a critical role in buffering against the adverse behavioral consequences of stress. Patients who experienced either negative psychosocial changes (p < .05) or interval negative life events (p < .05) fared better with the PA intervention than without it. The PA intervention increased self-efficacy and promoted success in behavior change by buffering stress.

Managed care purchasing under SCHIP: a nationwide analysis of freestanding SCHIP contracts.

PubMed

Rosenbaum, S; Shaw, K; Sonosky, C

2001-12-01

This Policy Brief is the third in a series that examines the State Children's Health Insurance Program (SCHIP), in particular, those state programs that operate directly under the authority of Title XXI of the Social Security Act rather than as an expansion of Medicaid (or a Medicaid demonstration initiative). This series is designed to examine how states structure and administer insurance programs for low-income children when they elect to administer separate SCHIP plans that exist outside of the requirements and constraints of Medicaid. Understanding how states use their flexibility under "separate SCHIP programs" (as they are termed) has become an increasingly important policy question, in the face of heightened interest on the part of Governors, the Bush Administration, and others in comprehensive Medicaid reform. The first two policy briefs in this series analyzed the entitlement status of separately administered SCHIP programs, as well as issues related to coverage design and the definition of medical necessity. This Policy Brief provides the first nationwide overview of how separate SCHIP programs structure "freestanding" SCHIP managed care contracts, i.e., contracts that exist independently of a state's Medicaid managed care agreements. Fifteen such "freestanding" contracts existed as of Calendar Year 2000, and we report here on their general terms of coverage, access, and care coordination. A forthcoming related study will examine behavioral health care in freestanding SCHIP agreements. Following a brief background and discussion of research methods, we present our principal findings and discuss their implications.

48 CFR 212.7002-1 - Contracts under the program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... for Transition to Follow-On Contracting After Use of Other Transaction Authority 212.7002-1 Contracts under the program. (a) The contracting officer may use FAR part 12 procedures to award a contract for an... process begun as a prototype project under an other transaction agreement or as a research project carried...

Light aircraft crash safety program

NASA Technical Reports Server (NTRS)

Thomson, R. G.; Hayduk, R. J.

1974-01-01

NASA is embarked upon research and development tasks aimed at providing the general aviation industry with a reliable crashworthy airframe design technology. The goals of the NASA program are: reliable analytical techniques for predicting the nonlinear behavior of structures; significant design improvements of airframes; and simulated full-scale crash test data. The analytical tools will include both simplified procedures for estimating energy absorption characteristics and more complex computer programs for analysis of general airframe structures under crash loading conditions. The analytical techniques being developed both in-house and under contract are described, and a comparison of some analytical predictions with experimental results is shown.

Marketing and commercialization of computational research services.

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

Toevs, J. W.

Physical and computational scientists and mathematicians in Russia's nuclear cities are turning their work toward generating profits from Western markets. Successful ventures require an understanding of the marketing of contract research as well as Western expectations regarding contract execution, quality, and performance. This paper will address fundamentals in business structure, marketing, and contract performance for organizations engaging in the marketing and commercialization of research services. Considerable emphasis will be placed on developing adequate communication within the organization.

Empirical observations on longer-term use of incentives for weight loss.

PubMed

John, Leslie K; Loewenstein, George; Volpp, Kevin G

2012-11-01

Behavioral economic-based interventions are emerging as powerful tools to help individuals accomplish their own goals, including weight loss. Deposit contract incentive systems give participants the opportunity to put their money down toward losing weight, which they forfeit if they fail to lose weight; lottery incentive systems enable participants to win money if they attain weight loss goals. In this paper, we pool data from two prior studies to examine a variety of issues that unpublished data from those studies allow us to address. First, examining data from the deposit contract treatments in greater depth, we investigate factors affecting deposit frequency and size, and discuss possible ways of increasing deposits. Next, we compare the effectiveness of both deposit contract and lottery interventions as a function of participant demographic characteristics. These observations may help to guide the design of future, longer-term, behavioral economic-based interventions. Copyright © 2012 Elsevier Inc. All rights reserved.

Identification of Control Parameters for Brass Player’s Embouchure by Measuring Contact Pressure on the Teeth Buccal Surface

NASA Astrophysics Data System (ADS)

Kourakata, Itaru; Moriyama, Kozo; Hara, Toshiaki

For the technical improvement for brass instrument players it is important to obtain the detailed control parameters for embouchure building. While many investigators have reported the preliminary data on the muscle behavior, the precise aspects are unrevealed so far. The purpose of the present paper is to study dynamic perioral muscle behavior of French horn players and to investigate their lip valve function by measuring the contact pressure on teeth buccal surface during playing. It was shown from the experimental results that the advanced players contracted depressor angulioris and levator angulioris especially for high tone playing. It is considered that the combined contraction by these muscles contributes to forming smaller lip aperture being suitable to produce higher tones. Inversely a strong contraction of m. buccinator, which is widely believed to work to give hard tension to player’s lip, was observed insignificantly in the advanced players.

Federal Research and Development Contract Trends and the Supporting Industrial Base, 2000-2014

DTIC Science & Technology

2016-04-30

Homeland Security, and government-wide services contracting trends; sourcing policy and cost estimation methodologies; and recent U.S. Army modernization ...been fears that the sharp downturn in federal contract obligations would disproportionately impact the R&D contracting portfolios within individual...329 - contracting portfolios , and the industrial base that supports those efforts, within each R&D contracting agency. The main finding of this

48 CFR 216.104-70 - Research and development.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Research and development... Contract Types § 216.104-70 Research and development. Follow the procedures at PGI 216.104-70 for selecting the appropriate research and development contract type. [71 FR 39007, July 11, 2006] ...

48 CFR 2052.235-70 - Publication of research results.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Publication of research....235-70 Publication of research results. As prescribed in 2035.70(a)(1), the contracting officer shall insert the following clause in applicable solicitations and contracts for research and development by...

41 CFR 101-29.220 - Market research and analysis.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 41 Public Contracts and Property Management 2 2012-07-01 2012-07-01 false Market research and analysis. 101-29.220 Section 101-29.220 Public Contracts and Property Management Federal Property... PRODUCT DESCRIPTIONS 29.2-Definitions § 101-29.220 Market research and analysis. Market research and...

48 CFR 216.104-70 - Research and development.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Research and development... Contract Types § 216.104-70 Research and development. Follow the procedures at PGI 216.104-70 for selecting the appropriate research and development contract type. [71 FR 39007, July 11, 2006] ...

41 CFR 101-29.220 - Market research and analysis.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Market research and analysis. 101-29.220 Section 101-29.220 Public Contracts and Property Management Federal Property... PRODUCT DESCRIPTIONS 29.2-Definitions § 101-29.220 Market research and analysis. Market research and...

41 CFR 101-29.220 - Market research and analysis.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Market research and analysis. 101-29.220 Section 101-29.220 Public Contracts and Property Management Federal Property... PRODUCT DESCRIPTIONS 29.2-Definitions § 101-29.220 Market research and analysis. Market research and...

48 CFR 216.104-70 - Research and development.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Research and development... Contract Types § 216.104-70 Research and development. Follow the procedures at PGI 216.104-70 for selecting the appropriate research and development contract type. [71 FR 39007, July 11, 2006] ...

48 CFR 227.7204 - Contracts under the Small Business Innovation Research Program.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Business Innovation Research Program. 227.7204 Section 227.7204 Federal Acquisition Regulations System... under the Small Business Innovation Research Program. When contracting under the Small Business Innovation Research Program, follow the procedures at 227-7104. [56 FR 36389, July 31, 1991, as amended at 76...

48 CFR 227.7204 - Contracts under the Small Business Innovation Research Program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Business Innovation Research Program. 227.7204 Section 227.7204 Federal Acquisition Regulations System... under the Small Business Innovation Research Program. When contracting under the Small Business Innovation Research Program, follow the procedures at 227-7104. [56 FR 36389, July 31, 1991, as amended at 76...

48 CFR 227.7204 - Contracts under the Small Business Innovation Research Program.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Business Innovation Research Program. 227.7204 Section 227.7204 Federal Acquisition Regulations System... under the Small Business Innovation Research Program. When contracting under the Small Business Innovation Research Program, follow the procedures at 227-7104. [56 FR 36389, July 31, 1991, as amended at 76...

48 CFR 227.7204 - Contracts under the Small Business Innovation Research Program.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Business Innovation Research Program. 227.7204 Section 227.7204 Federal Acquisition Regulations System... under the Small Business Innovation Research Program. When contracting under the Small Business Innovation Research Program, follow the procedures at 227-7104. [56 FR 36389, July 31, 1991, as amended at 76...

Dimensional changes of Nb 3Sn Rutherford cables during heat treatment

DOE PAGES

Rochepault, E.; Ferracin, P.; Ambrosio, G.; ...

2016-06-01

In high field magnet applications, Nb 3Sn coils undergo a heat treatment step after winding. During this stage, coils radially expand and longitudinally contract due to the Nb 3Sn phase change. In order to prevent residual strain from altering superconducting performances, the tooling must provide the adequate space for these dimensional changes. The aim of this paper is to understand the behavior of cable dimensions during heat treatment and to provide estimates of the space to be accommodated in the tooling for coil expansion and contraction. In addition, this paper summarizes measurements of dimensional changes on strands, single Rutherford cables,more » cable stacks, and coils performed between 2013 and 2015. These samples and coils have been performed within a collaboration between CERN and the U.S. LHC Accelerator Research Program to develop Nb 3Sn quadrupole magnets for the HiLumi LHC. The results are also compared with other high field magnet projects.« less

Behavior Self-Control and the Contract Problem.

ERIC Educational Resources Information Center

Worthington, Everett L.

1979-01-01

Describes study to determine the success of university students' behavioral self-control projects. Results indicate that the teaching of self-control principles is easily integrated into personal adjustment classes and can have lasting effects on students' coping skills. (KC)

The Theory of Value-Based Payment Incentives and Their Application to Health Care.

PubMed

Conrad, Douglas A

2015-12-01

To present the implications of agency theory in microeconomics, augmented by behavioral economics, for different methods of value-based payment in health care; and to derive a set of future research questions and policy recommendations based on that conceptual analysis. Original literature of agency theory, and secondarily behavioral economics, combined with applied research and empirical evidence on the application of those principles to value-based payment. Conceptual analysis and targeted review of theoretical research and empirical literature relevant to value-based payment in health care. Agency theory and secondarily behavioral economics have powerful implications for design of value-based payment in health care. To achieve improved value-better patient experience, clinical quality, health outcomes, and lower costs of care-high-powered incentives should directly target improved care processes, enhanced patient experience, and create achievable benchmarks for improved outcomes. Differing forms of value-based payment (e.g., shared savings and risk, reference pricing, capitation, and bundled payment), coupled with adjunct incentives for quality and efficiency, can be tailored to different market conditions and organizational settings. Payment contracts that are "incentive compatible"-which directly encourage better care and reduced cost, mitigate gaming, and selectively induce clinically efficient providers to participate-will focus differentially on evidence-based care processes, will right-size and structure incentives to avoid crowd-out of providers' intrinsic motivation, and will align patient incentives with value. Future research should address the details of putting these and related principles into practice; further, by deploying these insights in payment design, policy makers will improve health care value for patients and purchasers. © Health Research and Educational Trust.

Connecting macroscopic dynamics with microscopic properties in active microtubule network contraction

NASA Astrophysics Data System (ADS)

Foster, Peter J.; Yan, Wen; Fürthauer, Sebastian; Shelley, Michael J.; Needleman, Daniel J.

2017-12-01

The cellular cytoskeleton is an active material, driven out of equilibrium by molecular motor proteins. It is not understood how the collective behaviors of cytoskeletal networks emerge from the properties of the network’s constituent motor proteins and filaments. Here we present experimental results on networks of stabilized microtubules in Xenopus oocyte extracts, which undergo spontaneous bulk contraction driven by the motor protein dynein, and investigate the effects of varying the initial microtubule density and length distribution. We find that networks contract to a similar final density, irrespective of the length of microtubules or their initial density, but that the contraction timescale varies with the average microtubule length. To gain insight into why this microscopic property influences the macroscopic network contraction time, we developed simulations where microtubules and motors are explicitly represented. The simulations qualitatively recapitulate the variation of contraction timescale with microtubule length, and allowed stress contributions from different sources to be estimated and decoupled.

Nonmedical use of prescription drugs and HIV risk behavior in gay and bisexual men.

PubMed

Benotsch, Eric G; Martin, Aaron M; Koester, Stephen; Cejka, Anna; Luckman, Diana

2011-02-01

Previous research has demonstrated associations between substance use and sexual risk behavior in men who have sex with men (MSM). Recent trends in substance use show increasing use of prescription medications (e.g., Vicodin) without a physician's prescription, yet associations between the nonmedical use of prescription drugs (NMUPD) and HIV risk behavior have not been well examined in MSM. MSM attending a gay pride festival completed a self-report measure assessing NMUPD, motivations for use, use of traditional recreational drugs, and HIV risk behavior. More than one-third of the sample (38%) reported lifetime NMUPD and 17% reported NMUPD in the previous 3 months. The most common class of medications used was prescription analgesics. Men reporting NMUPD also reported higher rates of the use of marijuana, poppers, ecstasy, cocaine, methamphetamine, GHB, ketamine, heroin, and rohypnol, and had significantly higher rates of HIV risk behaviors, including more sexual partners and more unprotected sex. A significant minority of MSM are using prescription medications without a doctor's consent. Men who do so are risking negative consequences of such use, including the potential for addiction, potentially dangerous interactions between prescription and recreational drugs, and greater risk for contracting HIV.

Hantavirus Public Health Outreach Effectiveness in Three Populations: An Overview of Northwestern New Mexico, Los Santos Panama, and Region IX Chile

PubMed Central

McConnell, Marjorie S.

2014-01-01

This research compared the effectiveness of Hantavirus Pulmonary Syndrome (HPS) outreach programs in New Mexico, Panama, and Chile. Understanding the role of human demographics, disease ecology, and human behavior in the disease process is critical to the examination of community responses in terms of behavior changes. Attitudes, knowledge, and behavior across three populations were measured through the implementation of a self-administered questionnaire (N = 601). Surveys implemented in Chile and Panama in 2004, followed by northwestern New Mexico in 2008, attempted to assess knowledge and behavior change with respect to hantavirus in high- and lower-risk prevalence areas during endemic periods. While levels of concern over contracting hantavirus were lowest in New Mexico, they were highest in Panama. Respondents in Chile showed mid-level concern and exhibited a tendency to practice proper cleaning methods more than in New Mexico and Panama. This indicates that public health messages appear to be more effective in Chile. However, since negative behavior changes, such as sweeping and vacuuming, occur at some level in all three populations, improved messages should help decrease risk of exposure to HPS. PMID:24584027

Hantavirus Public Health outreach effectiveness in three populations: an overview of northwestern New Mexico, Los Santos Panama, and Region IX Chile.

PubMed

McConnell, Marjorie S

2014-02-27

This research compared the effectiveness of Hantavirus Pulmonary Syndrome (HPS) outreach programs in New Mexico, Panama, and Chile. Understanding the role of human demographics, disease ecology, and human behavior in the disease process is critical to the examination of community responses in terms of behavior changes. Attitudes, knowledge, and behavior across three populations were measured through the implementation of a self-administered questionnaire (N = 601). Surveys implemented in Chile and Panama in 2004, followed by northwestern New Mexico in 2008, attempted to assess knowledge and behavior change with respect to hantavirus in high- and lower-risk prevalence areas during endemic periods. While levels of concern over contracting hantavirus were lowest in New Mexico, they were highest in Panama. Respondents in Chile showed mid-level concern and exhibited a tendency to practice proper cleaning methods more than in New Mexico and Panama. This indicates that public health messages appear to be more effective in Chile. However, since negative behavior changes, such as sweeping and vacuuming, occur at some level in all three populations, improved messages should help decrease risk of exposure to HPS.

Plasticity solutions for soil behaviour around contracting cavities and tunnels

NASA Astrophysics Data System (ADS)

Yu, H. S.; Rowe, R. K.

1999-10-01

The action of tunnel excavation reduces the in-situ stresses along the excavated circumference and can therefore be simulated by unloading of cavities from the in-situ stress state. Increasing evidence suggests that soil behavior in the plane perpendicular to the tunnel axis can be modelled reasonably by a contracting cylindrical cavity, while movements ahead of an advancing tunnel heading can be better predicted by spherical cavity contraction theory. In the past, solutions for unloading of cavities from in-situ stresses in cohesive-frictional soils have mainly concentrated on the small strain, cylindrical cavity model. Large strain spherical cavity contraction solutions with a non-associated Mohr-Coulomb model do not seem to be widely available for tunnel applications. Also, cavity unloading solutions in undrained clays have been developed only in terms of total stresses with a linear elastic-perfectly plastic soil model. The total stress analyses do not account for the effects of strain hardening/softening, variable soil stiffness, and soil stress history (OCR). The effect of these simplifying assumptions on the predicted soil behavior around tunnels is not known.In this paper, analytical and semi-analytical solutions are presented for unloading of both cylindrical and spherical cavities from in-situ state of stresses under both drained and undrained conditions. The non-associated Mohr-Coulomb model and various critical state theories are used respectively to describe the drained and undrained stress-strain behaviors of the soils. The analytical solutions presented in this paper are developed in terms of large strain formulations. These solutions can be used to serve two main purposes: (1) to provide models for predicting soil behavior around tunnels; (2) to provide valuable benchmark solutions for verifying various numerical methods involving both Mohr-Coulomb and critical state plasticity models.

Static Verification for Code Contracts

NASA Astrophysics Data System (ADS)

Fähndrich, Manuel

The Code Contracts project [3] at Microsoft Research enables programmers on the .NET platform to author specifications in existing languages such as C# and VisualBasic. To take advantage of these specifications, we provide tools for documentation generation, runtime contract checking, and static contract verification.

[Changes in behaviors and indicators of mental health between 2006 and 2010 in the French working population].

PubMed

Malard, L; Chastang, J-F; Niedhammer, I

2017-08-01

The 2008 economic crisis may have had an impact on mental health but the studies on this topic are sparse, in particular among the working population. However, mental health at work is a crucial issue involving substantial costs and consequences. The aim of the study was to assess changes in behaviors and indicators of mental health in the French working population between 2006 and 2010, and to explore the differential changes according to age, origin, occupation, activity sector, public/private sector, self-employed/employee status and work contract. The data came from the prospective national representative Santé et itinéraire professionnel (SIP) survey, including a sample of 5600 French workers interviewed in 2006 and 2010. The behaviors and indicators of mental health studied were excessive alcohol consumption, smoking, sleep problems (sleep disorders and/or insufficient sleep duration), psychotropic drug use (antidepressants, anxiolytics and/or hypnotics), and poor self-reported health. Generalized estimating equations were used to analyze changes in behaviors and indicators of mental health, and the analyses were adjusted for age. Covariates (age, origin, occupation, activity sector, public/private sector, self-employed/employee status and type of contract) were added separately to assess differential changes. Increases in excessive alcohol consumption among women, sleep problems among men, and smoking, insufficient sleep duration and poor self-reported health for both genders were observed in the French working population between 2006 and 2010. Some differential changes were observed, negative changes being more likely to affect young workers and workers with a permanent contract. Prevention policies should consider that behavior and indicators of mental health may deteriorate in times of economic crisis, especially among some sub-groups of the working population, such as young workers and workers with a permanent contract. These changes might foreshadow a forthcoming increase in mental disorders. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

48 CFR 1335.014 - Government property and title.

Code of Federal Regulations, 2010 CFR

2010-10-01

... primary purpose is the conduct of scientific research is set forth in CAM 1301.70. ... CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1335.014 Government property and title. The...

48 CFR 1335.014 - Government property and title.

Code of Federal Regulations, 2011 CFR

2011-10-01

... primary purpose is the conduct of scientific research is set forth in CAM 1301.70. ... CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1335.014 Government property and title. The...

Concepts and Methods of Explicit Marital Negotiation Training with the Marriage Contract Game.

ERIC Educational Resources Information Center

Blechman, Elaine A.; Rabin, Claire

1982-01-01

Describes the Marriage Contract Game, designed to help couples negotiate relationship and task problems in an explicit, rational manner. Discusses the game's conceptual ties to modes of behavioral family intervention and to the social psychology of bargaining. Concludes with an example of the game's application to a distressed couple. (Author/JAC)

Full-Time versus Part-Time Employees: Understanding the Links between Work Status, the Psychological Contract, and Attitudes.

ERIC Educational Resources Information Center

Conway, Neil; Briner, Rob B.

2002-01-01

Analysis of psychological contract variables (affective and continuance commitment, intention to quit, well-being, job satisfaction, organizational citizenship behavior)was conducted on two samples: 1,608 banking employees (71% part time) and 366 supermarket employees (65% part time). Part- and full-time workers had different attitudes; fulfilment…

Virtual Leadership: The Influence of Transformational Leadership Style on Employee Satisfaction at the Defense Contract Management Agency

ERIC Educational Resources Information Center

Johnson, Kevin A.

2012-01-01

The purpose of this quantitative correlational study was to examine the possible relationship between transformational leadership style behaviors and the influence it had on employee satisfaction. The information presented in this study involved virtual team members at the Defense Contract Management Agency, Navy Special Emphasis Operations. The…

A New Availability-Payment Model for Pricing Performance-Based Logistics Contracts

DTIC Science & Technology

2014-06-17

the contractor maintains a steady revenue (with profit ). Figure 4. Affine Controller Model for Availability Contract Acquisition Research Program... a bankruptcy constraint; and and Deduction(∙) are decision variables for contract design for the level one (public sector) problem. Given...UMD-CM-14-175 ACQUISITION RESEARCH PROGRAM SPONSORED REPORT SERIES A New “Availability-Payment” Model for Pricing Performance- Based

48 CFR 35.011 - Data.

Code of Federal Regulations, 2011 CFR

2011-10-01

... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.011 Data. (a) R&D contracts shall specify the technical..., drawings, specifications, and other descriptive information) that can be used to achieve competition in...

48 CFR 35.011 - Data.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.011 Data. (a) R&D contracts shall specify the technical..., drawings, specifications, and other descriptive information) that can be used to achieve competition in...

48 CFR 35.011 - Data.

Code of Federal Regulations, 2012 CFR

2012-10-01

... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.011 Data. (a) R&D contracts shall specify the technical..., drawings, specifications, and other descriptive information) that can be used to achieve competition in...

48 CFR 35.011 - Data.

Code of Federal Regulations, 2014 CFR

2014-10-01

... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.011 Data. (a) R&D contracts shall specify the technical..., drawings, specifications, and other descriptive information) that can be used to achieve competition in...

48 CFR 35.011 - Data.

Code of Federal Regulations, 2013 CFR

2013-10-01

... CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.011 Data. (a) R&D contracts shall specify the technical..., drawings, specifications, and other descriptive information) that can be used to achieve competition in...

The U.S. Public's Investment in Medical Research: An Evolving Social Contract.

PubMed

Heinig, Stephen J; Dev, Anurupa; Bonham, Ann C

2016-01-01

Medical researchers and their institutions are operating under extraordinary financial stress. More than a decade after completion of the 5-year doubling of the National Institutes of Health budget, the medical research community must confront a significant loss in National Institutes of Health purchasing power and downward pressures in federal discretionary spending. In part, this trend results from a federal budget stalemate over the growth in entitlement programs, particularly spending on medical care. This article considers the changing nature of the federal investment in medical research and the potential for medical researchers and institutions conducting the full spectrum of research to improve health system performance and health equity. In our view, continued federal investments reflect an evolving social contract for research serving the public good; the term contract is used metaphorically to represent a figurative, implicit agreement between the scientific community and the public's representatives in government. Under this conceptual contract, the American people--who are ultimately the funders of research, research training and infrastructure--expect outcomes that lead to better health, security or other benefits. The evolving contract includes expectations for more accountability, transparency, sharing of results and resources, and better integration of research systems and cultures that used to take pride in boundaries and distinctions. We outline here some of the major movements of organizations realigning to social support, which are increasingly essential to sustain public investment in medical research. Copyright © 2016 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.

United States private-sector physicians and pharmaceutical contract research: a qualitative study.

PubMed

Fisher, Jill A; Kalbaugh, Corey A

2012-01-01

There have been dramatic increases over the past 20 years in the number of nonacademic, private-sector physicians who serve as principal investigators on US clinical trials sponsored by the pharmaceutical industry. However, there has been little research on the implications of these investigators' role in clinical investigation. Our objective was to study private-sector clinics involved in US pharmaceutical clinical trials to understand the contract research arrangements supporting drug development, and specifically how private-sector physicians engaged in contract research describe their professional identities. We conducted a qualitative study in 2003-2004 combining observation at 25 private-sector research organizations in the southwestern United States and 63 semi-structured interviews with physicians, research staff, and research participants at those clinics. We used grounded theory to analyze and interpret our data. The 11 private-sector physicians who participated in our study reported becoming principal investigators on industry clinical trials primarily because contract research provides an additional revenue stream. The physicians reported that they saw themselves as trial practitioners and as businesspeople rather than as scientists or researchers. Our findings suggest that in addition to having financial motivation to participate in contract research, these US private-sector physicians have a professional identity aligned with an industry-based approach to research ethics. The generalizability of these findings and whether they have changed in the intervening years should be addressed in future studies. Please see later in the article for the Editors' Summary.

United States Private-Sector Physicians and Pharmaceutical Contract Research: A Qualitative Study

PubMed Central

Fisher, Jill A.; Kalbaugh, Corey A.

2012-01-01

Background There have been dramatic increases over the past 20 years in the number of nonacademic, private-sector physicians who serve as principal investigators on US clinical trials sponsored by the pharmaceutical industry. However, there has been little research on the implications of these investigators' role in clinical investigation. Our objective was to study private-sector clinics involved in US pharmaceutical clinical trials to understand the contract research arrangements supporting drug development, and specifically how private-sector physicians engaged in contract research describe their professional identities. Methods and Findings We conducted a qualitative study in 2003–2004 combining observation at 25 private-sector research organizations in the southwestern United States and 63 semi-structured interviews with physicians, research staff, and research participants at those clinics. We used grounded theory to analyze and interpret our data. The 11 private-sector physicians who participated in our study reported becoming principal investigators on industry clinical trials primarily because contract research provides an additional revenue stream. The physicians reported that they saw themselves as trial practitioners and as businesspeople rather than as scientists or researchers. Conclusions Our findings suggest that in addition to having financial motivation to participate in contract research, these US private-sector physicians have a professional identity aligned with an industry-based approach to research ethics. The generalizability of these findings and whether they have changed in the intervening years should be addressed in future studies. Please see later in the article for the Editors' Summary. PMID:22911055

Multi-Task Project to Provide Research Support for Human Research and Engineering Goals Identified by the Army

DTIC Science & Technology

2009-06-01

Jefferson City, MO Phone:573-681-5126 E-mail: rooneyi(a>lincolnu.edu Principle Investigators for contract’s 5 Task Areas: Task I : James Rooney...identified Tasks all structured within a single contract. This contract contained Five Task areas: Task I was an administrative task; Task II-V were...Manager’s Overview of the Report (Task I ) 3. Summary Final Budget Invoice and Budget unspent balance 4. Technical Reports of the Research Tasks (II - V

Contracts for field projects and supporting research on enhanced oil recovery. Progress review number 83, quarter ending June 30, 1995

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

NONE

Summaries of 41 research projects on enhanced recovery are presented under the following sections: (1) chemical flooding; (2) gas displacement; (3) thermal recovery; (4) geoscience technology; (5) resource assessment technology; and (6) reservoir classes. Each presentation gives the title of the project, contract number, research facility, contract date, expected completion data, amount of the award, principal investigator, and DOE program manager, and describes the objectives of the project and a summary of the technical progress.

48 CFR 5.205 - Special situations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... PUBLICIZING CONTRACT ACTIONS Synopses of Proposed Contract Actions 5.205 Special situations. (a) Research and... interest in potential R&D programs whenever market research does not produce a sufficient number of... subsequent solicitation. Advanced notices must be entitled “Research and Development Sources Sought” and...

48 CFR 5.205 - Special situations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... interest in potential R&D programs whenever market research does not produce a sufficient number of... PUBLICIZING CONTRACT ACTIONS Synopses of Proposed Contract Actions 5.205 Special situations. (a) Research and... subsequent solicitation. Advanced notices must be entitled “Research and Development Sources Sought” and...

The health effects of economic insecurity.

PubMed Central

Catalano, R

1991-01-01

BACKGROUND. Interest in the health and behavioral effects of economic insecurity appears to vary with the performance of the economy. The current recession in the United States and Western Europe and growing unemployment in Eastern Europe make it timely to analytically review the recent research concerned with the health effects of economic contraction. METHODS. The research concerned with the health and behavioral effects of economic insecurity is organized by dependent variable and method. Rules for determining which effects are supported by strong and which by weak evidence are developed and applied to the literature. RESULTS. Evidence for effects on symptoms of psychological distress, seeking help for psychological distress, and nonspecific physiological illness is strong. Evidence for effects on suicide, child abuse, adverse birth outcomes, and heart disease is characterized as weak or sufficiently controversial to warrant skepticism. CONCLUSIONS. The health effects of economic security are undoubtedly mediated by economic policies. Estimating the effect of policy alternatives on the incidence of various outcomes is, however, very difficult given the current state of the research. The effect of rising unemployment on health in Eastern Europe cannot, moreover, be estimated from existing research. Effects estimated from Western economies probably do not generalize to situations in which the meaning of economic insecurity is conditioned by profound social and political reforms. PMID:1951825

Job insecurity and discretionary behaviors: Social exchange perspective versus group value model.

PubMed

Piccoli, Beatrice; De Witte, Hans; Reisel, William D

2017-02-01

This study examines the relationship between job insecurity and discretionary behaviors, that is, organizational citizenship behaviors (OCB) and counterproductive work behaviors (CWB), with the purpose to extend knowledge on the theoretical explanations for these outcomes. Considering the employment relationship with the organization, two different perspectives are suggested and compared in a multiple mediator model, in order to understand the reasons for discretionary behaviors. We draw upon social exchange theory as the basis of psychological contract perceptions and we rely on the group value model to explain organizational justice evaluations. A total of 570 blue-collar workers in Italy participated in our survey. The results show that job insecurity is indirectly related to OCB and CWB through psychological contract breach and organizational injustice. Both mediational mechanisms have equivalent strength in explaining the relationships, namely, they are complementary processes in accounting for both behaviors. These findings suggest that employees' behaviors in job insecure contexts are driven not only by concerns related to the exchange of resources with the organization, but also by evaluations about their value as important members of the group. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Contracts.

ERIC Educational Resources Information Center

Gellert, Shepard D.; Wilson, Grace

1977-01-01

This paper reviews experimental psychology goal research and its implications for the therapist doing contract therapy. Clinical examples of various levels of contracts give illustrations, and a technique, the therapeutic double bind, as a form of contract, is detailed. A case study is presented to illustrate the use of the theory. Three…

Reciprocity Family Counseling: A Multi-Ethnic Model.

ERIC Educational Resources Information Center

Penrose, David M.

The Reciprocity Family Counseling Method involves learning principles of behavior modification including selective reinforcement, behavioral contracting, self-correction, and over-correction. Selective reinforcement refers to the recognition and modification of parent/child responses and reinforcers. Parents and children are asked to identify…

48 CFR 1352.235-73 - Research involving human subjects-after initial contract award.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Research involving human... Provisions and Clauses 1352.235-73 Research involving human subjects—after initial contract award. As prescribed in 48 CFR 1335.006(d), insert the following clause: Research Involving Human Subjects—After...

48 CFR 1352.235-73 - Research involving human subjects-after initial contract award.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Research involving human... Provisions and Clauses 1352.235-73 Research involving human subjects—after initial contract award. As prescribed in 48 CFR 1335.006(d), insert the following clause: Research Involving Human Subjects—After...

48 CFR 1352.235-73 - Research involving human subjects-after initial contract award.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Research involving human... Provisions and Clauses 1352.235-73 Research involving human subjects—after initial contract award. As prescribed in 48 CFR 1335.006(d), insert the following clause: Research Involving Human Subjects—After...

Hedgehogs, Foxes, Ethics, and the Evolving Social Contract in Psychology.

ERIC Educational Resources Information Center

Rosnow, Ralph L.

This paper discusses the importance of ethics in psychological research. It defines the social contract between psychological science and society as the responsibility not to do psychological or physical harm to any research participants and to do beneficial research in a way that will produce valid research. Also explored are ways in which…

Small Business Innovation Research GRC Phase I, Phase II, and Post-Phase II Opportunity Assessment for 2015

NASA Technical Reports Server (NTRS)

Nguyen, Hung D.; Steele, Gynelle C.

2016-01-01

This report outlines the 2015 Small Business Innovation Research/Small Business Technology Transfer (SBIR/STTR) Phase I, Phase II, and Post-Phase II opportunity contract award results associated with NASA's Aeronautics Research Mission Directorate (ARMD), Human Exploration and Operations Mission Directorate (HEOMD), Science Mission Directorate (SMD), and Space Technology Mission Directorate (STMD) for NASA Glenn Research Center. The report also highlights the number of Phase I, Phase II, and Post-Phase II contracts awarded by mission directorate. The 2015 Phase I contract awards to companies in Ohio and their corresponding technologies are also discussed.

Age 60 rule research, part I : bibliographic database.

DOT National Transportation Integrated Search

1994-10-01

This document is one of four products completed as a part of the Age 60 Rule research contract monitored by Pam Della Rocco, Civil Aerospace Medical Institute. As part of their research contract with the FAA to study issues related to the "Age 60 Rul...

The 2014 Claude Bernard Distinguished Lecture: the social contract of learning.

PubMed

Carroll, Robert G

2015-03-01

The shift to competency-based education expands the role of the teacher from that of a provider of information and into a shaper of knowledge, skills, and attitudes. These roles are facilitated by establishing a social contract between the instructor and learner, a contract that clearly defines the rights and duties of each. Adopting greater responsibility for the development of competencies in our learners allows faculty members to truly have an impact by shaping the behaviors of learners. Copyright © 2015 The American Physiological Society.

48 CFR 1832.412 - Contract clause. (NASA supplement paragraphs (e) and (f))

Code of Federal Regulations, 2014 CFR

2014-10-01

... AERONAUTICS AND SPACE ADMINISTRATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Advance Payments for... the Small Business Innovation Research (SBIR) or Small Business Technology Transfer (STTR) programs...

48 CFR 1832.412 - Contract clause. (NASA supplement paragraphs (e) and (f))

Code of Federal Regulations, 2011 CFR

2011-10-01

... AERONAUTICS AND SPACE ADMINISTRATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Advance Payments for... the Small Business Innovation Research (SBIR) or Small Business Technology Transfer (STTR) programs...

48 CFR 1832.412 - Contract clause. (NASA supplement paragraphs (e) and (f))

Code of Federal Regulations, 2010 CFR

2010-10-01

... AERONAUTICS AND SPACE ADMINISTRATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Advance Payments for... the Small Business Innovation Research (SBIR) or Small Business Technology Transfer (STTR) programs...

48 CFR 1832.412 - Contract clause. (NASA supplement paragraphs (e) and (f))

Code of Federal Regulations, 2012 CFR

2012-10-01

... AERONAUTICS AND SPACE ADMINISTRATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Advance Payments for... the Small Business Innovation Research (SBIR) or Small Business Technology Transfer (STTR) programs...

48 CFR 1832.412 - Contract clause. (NASA supplement paragraphs (e) and (f))

Code of Federal Regulations, 2013 CFR

2013-10-01

... AERONAUTICS AND SPACE ADMINISTRATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Advance Payments for... the Small Business Innovation Research (SBIR) or Small Business Technology Transfer (STTR) programs...

Optical NIR monitoring of skeletal muscle contraction

NASA Astrophysics Data System (ADS)

Lago, Paolo; Gelmetti, Andrea; Pavesi, Roberta; Zambarbieri, Daniela

1996-12-01

NIR spectroscopy allows monitoring of muscle oxygenation and perfusion during contraction. The knowledge of modifications of blood characteristics in body tissues has relevant clinical interest. A compact and reliable device, which makes use of two laser diodes at 750 and 810 nm coupled with the skin surface through optical fibers, was tested. NIR and surface EMG signals during isometric contractions both in normal and ischaemic conditions were analyzed. A set of parameters from the 750/810 spectroscopic curve was analyzed. Two different categories depending on the recovery rate from maximal voluntary contraction to basal oxygenation conditions were found. This behavior can give information about metabolic modifications during muscle fatigue. Interesting results in testing isokinetic rehabilitation training were also obtained.

Aperture effects in squid jet propulsion.

PubMed

Staaf, Danna J; Gilly, William F; Denny, Mark W

2014-05-01

Squid are the largest jet propellers in nature as adults, but as paralarvae they are some of the smallest, faced with the inherent inefficiency of jet propulsion at a low Reynolds number. In this study we describe the behavior and kinematics of locomotion in 1 mm paralarvae of Dosidicus gigas, the smallest squid yet studied. They swim with hop-and-sink behavior and can engage in fast jets by reducing the size of the mantle aperture during the contraction phase of a jetting cycle. We go on to explore the general effects of a variable mantle and funnel aperture in a theoretical model of jet propulsion scaled from the smallest (1 mm mantle length) to the largest (3 m) squid. Aperture reduction during mantle contraction increases propulsive efficiency at all squid sizes, although 1 mm squid still suffer from low efficiency (20%) because of a limited speed of contraction. Efficiency increases to a peak of 40% for 1 cm squid, then slowly declines. Squid larger than 6 cm must either reduce contraction speed or increase aperture size to maintain stress within maximal muscle tolerance. Ecological pressure to maintain maximum velocity may lead them to increase aperture size, which reduces efficiency. This effect might be ameliorated by nonaxial flow during the refill phase of the cycle. Our model's predictions highlight areas for future empirical work, and emphasize the existence of complex behavioral options for maximizing efficiency at both very small and large sizes.

Army Contract Specialists’ Lack of Desire to Become Contracting Officers

DTIC Science & Technology

2012-05-01

management positions. In researching this matter, the author will utilize a mixed method research approach which employs both qualitative and...literature available and relevance. Chapter 3 presents the methods used to conduct the research and discusses why qualitative interviews and survey research ...This research study will utilize a qualitative method with roots in traditional ethnographic research , in helping to achieve the objective of

Use of photostress and strain gages to analyze behavior of weldments

NASA Astrophysics Data System (ADS)

Gambrell, S. C., Jr.

1993-09-01

Tensile and pure bending tests were conducted on specimens having welded joints made from 2219-T87 aluminum alloy and 2319 filler. Data were collected using photoelastic coatings and strain gages. Stress-strain relationships and contraction ratios were determined at several points in a grid covering the weld material and heat affected zone. Material behavior was nonlinear and nonuniform at all points in the grid and contraction ratios did not conform to those predicted by Chakrabarty's plasticity theory. Yielding in joints made using four new welding procedures was examined. None of the new procedures produced more uniform yielding in the joint.

Campaign contributions, lobbying and post-Katrina contracts.

PubMed

Hogan, Michael J; Long, Michael A; Stretesky, Paul B

2010-07-01

This research explores the relationship between political campaign contributions, lobbying and post-Hurricane Katrina cleanup and reconstruction contracts. Specifically, a case-control study design is used to determine whether campaign contributions to national candidates in the 2000-04 election cycles and/or the employment of lobbyists and lobbying firms increased a company's probability of receiving a post-hurricane contract. Results indicate that both a campaign contribution dichotomous variable and the dollar amount of contributions are significantly related to whether a company received a contract, but that lobbying activity was not. These findings are discussed in the context of previous research on the politics of natural disasters, government contracting and governmental and corporate deviance.

The Value of Competitive Contracting

DTIC Science & Technology

2014-09-01

Research & Engineering) BBP Better Buying Power BOA basic ordering agreement BPA basic purchase agreement CAE Component Acquisition Executive CDSA...competitive procedures for the following contract actions:” a. Contract and purchase orders b. Orders and calls under part 13 Basic Purchase Agreement ( BPA ...Basic Ordering Agreement (BOA) c. Government wide acquisition contracts and IDIQ contracts d. BPAs and BPA calls under Federal Supply Schedules

Air Force Needs Better Processes to Appropriately Justify and Manage Cost-Reimbursable Contracts

DTIC Science & Technology

2013-03-21

Contracts Reviewed 4 The Small Business Innovation Research Program 4 Review of Internal Controls 5 ...stimulate high-tech innovation, and increase private-sector commercialization. The SBIR 5 program was established under the Small Business...contracts valued at about $7.4 billion. 5 According to the Office of Federal Procurement Policy, a hybrid contract allows contracting officers to

Research on Non-Lethal Stunning/Immobilizing Weapons

DTIC Science & Technology

2007-04-01

release, skeletal muscle contraction , on-line and real-time monitoring of bioeffects 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF 18. NUMBER 19a. NAME...and growth of on-going research projects in which non-thermal radiofrequency /microwave (RF/MW) effects on skeletal muscle contraction and...for studying nonthermal effects on skeletal muscle contraction . IEEE Transactions on Plasma Science, 34, 1470-1479. Thesis Bindya Dumpala completed

48 CFR 1832.501-1 - Customary progress payment rates. (NASA supplements paragraph (a))

Code of Federal Regulations, 2012 CFR

2012-10-01

... System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING... II contracts in the Small Business Innovation Research (SBIR) and Small Business Technology Transfer...

48 CFR 1832.501-1 - Customary progress payment rates. (NASA supplements paragraph (a))

Code of Federal Regulations, 2014 CFR

2014-10-01

... System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING... II contracts in the Small Business Innovation Research (SBIR) and Small Business Technology Transfer...

48 CFR 1832.501-1 - Customary progress payment rates. (NASA supplements paragraph (a))

Code of Federal Regulations, 2011 CFR

2011-10-01

... System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING... II contracts in the Small Business Innovation Research (SBIR) and Small Business Technology Transfer...

48 CFR 1832.501-1 - Customary progress payment rates. (NASA supplements paragraph (a))

Code of Federal Regulations, 2013 CFR

2013-10-01

... System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING... II contracts in the Small Business Innovation Research (SBIR) and Small Business Technology Transfer...

48 CFR 2442.1107 - Contract clause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... requires services of an analytical nature (e.g., applied social science research); and (3) The contract requires the delivery of an overall end product (e.g., evaluation, study, model). (b) The Contracting...

48 CFR 2442.1107 - Contract clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... requires services of an analytical nature (e.g., applied social science research); and (3) The contract requires the delivery of an overall end product (e.g., evaluation, study, model). (b) The Contracting...

48 CFR 35.016 - Broad agency announcement.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Scientific Review (see 6.102(d)(2)) for the acquisition of basic and applied research and that part of... CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.016 Broad agency announcement. (a) General... documents, shall— (1) Describe the agency's research interest, either for an individual program requirement...

48 CFR 53.235 - Research and Development Contracting (SF 298).

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false Research and Development... REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Prescription of Forms 53.235 Research and Development... scientific and technical reports to contracting officers and to technical information libraries, as specified...

48 CFR 53.235 - Research and Development Contracting (SF 298).

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Research and Development... REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Prescription of Forms 53.235 Research and Development... scientific and technical reports to contracting officers and to technical information libraries, as specified...

48 CFR 53.235 - Research and Development Contracting (SF 298).

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Research and Development... REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Prescription of Forms 53.235 Research and Development... scientific and technical reports to contracting officers and to technical information libraries, as specified...

48 CFR 53.235 - Research and Development Contracting (SF 298).

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Research and Development... REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Prescription of Forms 53.235 Research and Development... scientific and technical reports to contracting officers and to technical information libraries, as specified...

48 CFR 53.235 - Research and Development Contracting (SF 298).

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Research and Development... REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Prescription of Forms 53.235 Research and Development... scientific and technical reports to contracting officers and to technical information libraries, as specified...

48 CFR 2442.1107 - Contract clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... analytical nature (e.g., applied social science research); and (3) The contract requires the delivery of an overall end product (e.g., evaluation, study, model). (b) The Contracting Officer shall use the basic...

48 CFR 2442.1107 - Contract clause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... analytical nature (e.g., applied social science research); and (3) The contract requires the delivery of an overall end product (e.g., evaluation, study, model). (b) The Contracting Officer shall use the basic...

48 CFR 2442.1107 - Contract clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

... analytical nature (e.g., applied social science research); and (3) The contract requires the delivery of an overall end product (e.g., evaluation, study, model). (b) The Contracting Officer shall use the basic...

48 CFR 16.504 - Indefinite-quantity contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... quantity based on market research, trends on recent contracts for similar supplies or services, survey of... are unique or highly specialized; (2) Based on the contracting officer's knowledge of the market, more...

The strategic use of forward contracts: Applications in power markets

NASA Astrophysics Data System (ADS)

Lien, Jeffrey Scott

This dissertation develops three theoretical models that analyze forward trading by firms with market power. The models are discussed in the context of recently restructured power markets, but the results can be applied more generally. The first model considers the profitability of large firms in markets with limited economies of scale and free entry. When large firms apply their market power, small firms benefit from the high prices without incurring the costs of restricted output. When entry is considered, and profit opportunity is determined by the cost of entry, this asymmetry creates the "curse of market power;" the long-run profits of large firms are reduced because of their market power. I suggest ways that large power producers can cope with the curse of market power, including the sale of long-term forward contracts. Past research has shown that forward contracts can demonstrate commitment to aggressive behavior to a competing duopolist. I add explicitly modeled entry to this literature, and make the potential entrants the audience of the forward sale. The existence of a forward market decreases equilibrium entry, increases the profits of large firms, and enhances economic efficiency. In the second model, a consumer representative, such as a state government or regulated distribution utility, bargains in the forward market on behalf of end-consumers who cannot organize together in the spot market. The ability to organize in forward markets allows consumers to encourage economic efficiency. When multiple producers are considered, I find that the ability to offer contracts also increases consumer surplus by decreasing the producers' profits. In some specifications of the model, consumers are able to capture the full gains from trade. The third model of this dissertation considers the ability of a large producer to take advantage of anonymity by randomly alternating between forward sales and forward purchases. The large producer uses its market power to always obtain favorable settlement on its forward transactions. Since other participants in the market cannot anticipate the large producer's eventual spot market behavior they cannot effectively arbitrage between markets. I find that forward transaction anonymity leads to spot price destabilization and cost inefficiency.

Resistance properties of coal-water slurry flowing through local piping fittings

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

Liu, Meng; Duan, Yu Feng

2009-07-15

Local resistance characteristics of coal-water slurry (CWS) flowing through three types of piping components, namely gradual contractions, sudden contractions and 90 horizontal bends, were investigated at a transportation test facility. The results show that CWS exhibits different rheological behaviors, i.e., the shear-thinning, Newtonian, and shear-thicken, at different shear rates. When CWS flows through the gradual contractions, the local pressure loss firstly decreases to a minimum, and then increases as the gradual contraction angle ({theta}) increases. When the CWS flow through the sudden contractions, with the increase of pipe diameter ratio ({beta}), the local pressure loss increases for the two kindsmore » of CWS, SHEN-HUA (S-H) CWS and YAN-ZHOU (Y-Z) CWS whose mass concentration range from 57% to 59% and 59% to 62%, respectively. For 90 horizontal bends, there is an optimal value of the bend diameter ratio (Rc/D) at which the local pressure loss is the least. Furthermore, the local resistance coefficient (K) in the empirical correlations is determined from the experimental data. The correlations show that as Re increases, K of the three fittings declines quickly at first. However, with further increase in Re, K shows different behaviors for the three fittings due to the special rheological property of CWS at higher shear rates. The factors of {theta}, {beta} and Rc/D have minor effects on K. (author)« less

Resistance properties of coal-water slurry flowing through local piping fittings

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

Meng, L.; Duan, Y.F.

2009-07-15

Local resistance characteristics of coal-water slurry (CWS) flowing through three types of piping components, namely gradual contractions, sudden contractions and 90 horizontal bends, were investigated at a transportation test facility. The results show that CWS exhibits different rheological behaviors, i.e., the shear-thinning, Newtonian, and shear-thicken, at different shear rates. When CWS flows through the gradual contractions, the local pressure loss firstly decreases to a minimum, and then increases as the gradual contraction angle {theta} increases. When the CWS flow through the sudden contractions, with the increase of pipe diameter ratio {beta}, the local pressure loss increases for the two kindsmore » of CWS, SHEN-HUA (S-H) CWS and YAN-ZHOU (Y-Z) CWS whose mass concentration range from 57% to 59% and 59% to 62%, respectively. For 90 horizontal bends, there is an optimal value of the bend diameter ratio (Rc/D) at which the local pressure loss is the least. Furthermore, the local resistance coefficient (K) in the empirical correlations is determined from the experimental data. The correlations show that as Re increases, K of the three fittings declines quickly at first. However, with further increase in Re, K shows different behaviors for the three fittings due to the special rheological property of CWS at higher shear rates. The factors of theta, beta and Rc/D have minor effects on K.« less

10 CFR 733.7 - Referral to the contracting officer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Referral to the contracting officer. 733.7 Section 733.7 Energy DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.7 Referral to the contracting... misconduct, the DOE Element should forward the allegation to the contracting officer responsible for...

10 CFR 733.7 - Referral to the contracting officer.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Referral to the contracting officer. 733.7 Section 733.7 Energy DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.7 Referral to the contracting... misconduct, the DOE Element should forward the allegation to the contracting officer responsible for...

10 CFR 733.7 - Referral to the contracting officer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Referral to the contracting officer. 733.7 Section 733.7 Energy DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.7 Referral to the contracting... misconduct, the DOE Element should forward the allegation to the contracting officer responsible for...

10 CFR 733.7 - Referral to the contracting officer.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Referral to the contracting officer. 733.7 Section 733.7 Energy DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.7 Referral to the contracting... misconduct, the DOE Element should forward the allegation to the contracting officer responsible for...

10 CFR 733.7 - Referral to the contracting officer.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Referral to the contracting officer. 733.7 Section 733.7 Energy DEPARTMENT OF ENERGY ALLEGATIONS OF RESEARCH MISCONDUCT § 733.7 Referral to the contracting... misconduct, the DOE Element should forward the allegation to the contracting officer responsible for...

48 CFR 1835.070 - NASA contract clauses and solicitation provision.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false NASA contract clauses and....070 NASA contract clauses and solicitation provision. (a) The contracting officer shall insert the... ensure that the provision at 1852.235-72, Instructions for Responding to NASA Research Announcements, is...

48 CFR 1835.070 - NASA contract clauses and solicitation provision.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true NASA contract clauses and....070 NASA contract clauses and solicitation provision. (a) The contracting officer shall insert the... ensure that the provision at 1852.235-72, Instructions for Responding to NASA Research Announcements, is...

48 CFR 1835.070 - NASA contract clauses and solicitation provision.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false NASA contract clauses and....070 NASA contract clauses and solicitation provision. (a) The contracting officer shall insert the... ensure that the provision at 1852.235-72, Instructions for Responding to NASA Research Announcements, is...

48 CFR 1835.070 - NASA contract clauses and solicitation provision.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false NASA contract clauses and....070 NASA contract clauses and solicitation provision. (a) The contracting officer shall insert the... ensure that the provision at 1852.235-72, Instructions for Responding to NASA Research Announcements, is...

48 CFR 1835.070 - NASA contract clauses and solicitation provision.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false NASA contract clauses and....070 NASA contract clauses and solicitation provision. (a) The contracting officer shall insert the... ensure that the provision at 1852.235-72, Instructions for Responding to NASA Research Announcements, is...

48 CFR 37.000 - Scope of part.

Code of Federal Regulations, 2013 CFR

2013-10-01

... specific to the acquisition and management of services by contract. This part applies to all contracts and...). Additional guidance for research and development services is in part 35; architect-engineering services is in... not limited to, contracts for services to which the Service Contract Act of 1965, as amended, applies...

48 CFR 37.000 - Scope of part.

Code of Federal Regulations, 2010 CFR

2010-10-01

... specific to the acquisition and management of services by contract. This part applies to all contracts and...). Additional guidance for research and development services is in part 35; architect-engineering services is in... not limited to, contracts for services to which the Service Contract Act of 1965, as amended, applies...

Evaluation of contract time estimation and contracting procedures for louisiana department of transportation and development construction projects : final report : volume I.

DOT National Transportation Integrated Search

1995-09-11

The purpose of the research was to provide the Louisiana Department of Transportation and Development (LaDOTD) with a systematic approach to the determination of contract time and to explore innovative contracting procedures that may prove beneficial...

Adsorption Isotherm Studies of Methyl Bromide on MgO

NASA Astrophysics Data System (ADS)

Burns, Teresa; Larese, John

2003-11-01

The adsorption of methyl bromine onto highly-uniform magnesium oxide powder was studied using a high-precision computer-controlled gas adsorption system. Methyl bromide was condensed onto the MgO substrate at temperatures between 165 K and 180 K. The layering behavior, iosthermal compressibility, and isosteric heat of adsorption were determined. Isotherms will be presented and future work discussed. TEB research sponsored by the Department of Energy EPSCOR Grant No. DE-FG02-01ER45895. JZL research sponsored by start-up funds from the University of Tennessee - Knoxville and by the Division of Materials Sciences, Office of Basic Energy Sciences, U.S. Department of Energy, under contract No. DE-AC05-00OR22725 with Oak Ridge National Laboratory, managed and operated by UT-Battelle, LLC.

Creating and Sustaining Effective Partnership between Government and Industry

DTIC Science & Technology

2011-04-30

defense industry, fielding, contracting, interoperability, organizational behavior, risk management , cost estimating, and many others. Approaches...Finance from Cameron University and an MBA from Drury University. [scott.fouse@dau.mil] Allen Green—Engineer and Program Manager , SAIC, Inc...Program Executive Officer SHIPS • Commander, Naval Sea Systems Command • Army Contracting Command, U.S. Army Materiel Command • Program Manager , Airborne

Galileon bounce after ekpyrotic contraction

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

Osipov, M.; Rubakov, V., E-mail: osipov@ms2.inr.ac.ru, E-mail: rubakov@ms2.inr.ac.ru

We consider a simple cosmological model that includes a long ekpyrotic contraction stage and smooth bounce after it. Ekpyrotic behavior is due to a scalar field with a negative exponential potential, whereas the Galileon field produces bounce. We give an analytical picture of how the bounce occurs within the weak gravity regime, and then perform numerical analysis to extend our results to a non-perturbative regime.

48 CFR 4.803 - Contents of contract files.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the type and extent of market research conducted. (7) Government estimate of contract price. (8) A... documentation— (i) Of the type and extent of market research; and (ii) That the NAICS code assigned to the...

45 CFR Appendix E to Part 74 - Principles for Determining Costs Applicable to Research and Development Under Grants and...

Code of Federal Regulations, 2013 CFR

2013-10-01

... Research and Development Under Grants and Contracts With Hospitals E Appendix E to Part 74 Public Welfare... Research and Development Under Grants and Contracts With Hospitals i. purpose and scope A. Objectives. This appendix provides principles for determining the costs applicable to research and development work...

45 CFR Appendix E to Part 74 - Principles for Determining Costs Applicable to Research and Development Under Grants and...

Code of Federal Regulations, 2011 CFR

2011-10-01

... Research and Development Under Grants and Contracts With Hospitals E Appendix E to Part 74 Public Welfare... Research and Development Under Grants and Contracts With Hospitals i. purpose and scope A. Objectives. This appendix provides principles for determining the costs applicable to research and development work...

45 CFR Appendix E to Part 74 - Principles for Determining Costs Applicable to Research and Development Under Grants and...

Code of Federal Regulations, 2010 CFR

2010-10-01

... Research and Development Under Grants and Contracts With Hospitals E Appendix E to Part 74 Public Welfare... Research and Development Under Grants and Contracts With Hospitals i. purpose and scope A. Objectives. This appendix provides principles for determining the costs applicable to research and development work...

45 CFR Appendix E to Part 74 - Principles for Determining Costs Applicable to Research and Development Under Grants and...

Code of Federal Regulations, 2014 CFR

2014-10-01

... Research and Development Under Grants and Contracts With Hospitals E Appendix E to Part 74 Public Welfare... Research and Development Under Grants and Contracts With Hospitals i. purpose and scope A. Objectives. This appendix provides principles for determining the costs applicable to research and development work...

45 CFR Appendix E to Part 74 - Principles for Determining Costs Applicable to Research and Development Under Grants and...

Code of Federal Regulations, 2012 CFR

2012-10-01

... Research and Development Under Grants and Contracts With Hospitals E Appendix E to Part 74 Public Welfare... Research and Development Under Grants and Contracts With Hospitals i. purpose and scope A. Objectives. This appendix provides principles for determining the costs applicable to research and development work...

Adsorption Isotherm Studies of Methyl Bromide on MgO

NASA Astrophysics Data System (ADS)

Harper, Tj; Burns, Te; Larese, Jz

2003-03-01

This research involves the adsorption of methyl bromine and methane onto highly-uniform magnesium oxide powder. Methyl bromide was condensed onto the MgO substrate at temperatures between 175 K and 179 K. The layering behavior of the gas molecules was studied by a series of vapor pressure isotherms, using a high-accuracy, computer-controlled system. The isotherms clearly show first layer formation at all temperatures, followed by a continuous layer growth to saturation. Isotherms will be presented and future work discussed. TJH and TEB research sponsored by the Department of Energy EPSCOR Grant No. DE-FG02-01ER45895. JZL research sponsored by start-up funds from the University of Tennessee - Knoxville and by the Division of Materials Sciences, Office of Basic Energy Sciences, U.S. Department of Energy, under contract No. DE-AC05-00OR22725 with Oak Ridge National Laboratory, managed and operated by UT-Battelle, LLC.

NIH EXAMINER: Conceptualization and Development of an Executive Function Battery

PubMed Central

Kramer, Joel H.; Mungas, Dan; Possin, Katherine L.; Rankin, Katherine P.; Boxer, Adam L.; Rosen, Howard J.; Bostrom, Alan; Sinha, Lena; Berhel, Ashley; Widmeyer, Mary

2015-01-01

Executive functioning is widely targeted when human cognition is assessed, but there is little consensus on how it should be operationalized and measured. Recognizing the difficulties associated with establishing standard operational definitions of executive functioning, the National Institute of Neurological Disorders and Stroke entered into a contract with the University of California-San Francisco to develop psychometrically robust executive measurement tools that would be accepted by the neurology clinical trials and clinical research communities. This effort, entitled Executive Abilities: Measures and Instruments for Neurobehavioral Evaluation and Research (EXAMINER), resulted in a series of tasks targeting working memory, inhibition, set shifting, fluency, insight, planning, social cognition and behavior. We describe battery conceptualization and development, data collection, scale construction based on item response theory, and lay the foundation for studying the battery’s utility and validity for specific assessment and research goals. PMID:24103232

Research to Support Intelligent Data Management

NASA Technical Reports Server (NTRS)

Lerner, B. T.

1998-01-01

This final report details the contract performance and analysis of research and development results obtained during the contract period. KT-Tech's research and development work results in the areas of registration of remotely sensed data and the test evaluation and porting of the Regional Validation Center software system are presented.

48 CFR 1816.303-70 - Cost-sharing contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... organizations is mandatory in any contract for basic or applied research resulting from an unsolicited proposal... the research, and the contractor has no means of recovering its shared costs on such projects. (2) The... contribution from non-Federal sources; (ii) The extent to which the particular area of research requires...

Research to Support Intelligent Data Management

NASA Technical Reports Server (NTRS)

Lerner, Bao-Ting

1998-01-01

This final report details the contract performance and analysis of research and development results obtained during the contract period. KT-TECH's research and development work results in the areas of registration of remotely sensed data and the test evaluation and porting of the Regional Validation Center software system, are presented.

21 CFR 312.23 - IND content and format.

Code of Federal Regulations, 2014 CFR

2014-04-01

... proposed changes in the research activity in accordance with the requirements of part 56. (v) A commitment... obligations for the conduct of any clinical study to a contract research organization, a statement containing the name and address of the contract research organization, identification of the clinical study, and...

21 CFR 312.23 - IND content and format.

Code of Federal Regulations, 2011 CFR

2011-04-01

... proposed changes in the research activity in accordance with the requirements of part 56. (v) A commitment... obligations for the conduct of any clinical study to a contract research organization, a statement containing the name and address of the contract research organization, identification of the clinical study, and...

21 CFR 312.23 - IND content and format.

Code of Federal Regulations, 2012 CFR

2012-04-01

... proposed changes in the research activity in accordance with the requirements of part 56. (v) A commitment... obligations for the conduct of any clinical study to a contract research organization, a statement containing the name and address of the contract research organization, identification of the clinical study, and...

21 CFR 312.23 - IND content and format.

Code of Federal Regulations, 2010 CFR

2010-04-01

... proposed changes in the research activity in accordance with the requirements of part 56. (v) A commitment... obligations for the conduct of any clinical study to a contract research organization, a statement containing the name and address of the contract research organization, identification of the clinical study, and...

21 CFR 312.23 - IND content and format.

Code of Federal Regulations, 2013 CFR

2013-04-01

... proposed changes in the research activity in accordance with the requirements of part 56. (v) A commitment... obligations for the conduct of any clinical study to a contract research organization, a statement containing the name and address of the contract research organization, identification of the clinical study, and...

Performance-Based Service Acquisition (PBSA) Study and Graduate Level Course Material

DTIC Science & Technology

2005-12-01

Realizing Marketplace Potential, Acquisition Solutions, Inc (Advisory), February 2001 Dickson, Bob, March 10, 2003. Federal 7 Contract Law : Feds...Management and Policy Federal Contract Law : Feds should use market research to refine IT plans Session 4: The Performance Requirements and...March 10, 2003. Federal Contract Law : Feds should use market research to refine IT plans, Post-Newsweek Media, Inchttp://appserv.gcn.com/cgi- bin/udt

Synthesis of 1,3-Dinitrohexahydropyrimidine via Ring Contraction of Ether-Linked Nitramines

DTIC Science & Technology

2016-07-01

ARL-TR-7706 ● JULY 2016 US Army Research Laboratory Synthesis of 1,3-Dinitrohexahydropyrimidine via Ring Contraction of Ether...JULY 2016 US Army Research Laboratory Synthesis of 1,3-Dinitrohexahydropyrimidine via Ring Contraction of Ether-Linked Nitramines by...YOUR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE (DD-MM-YYYY) July 2016 2. REPORT TYPE Final 3. DATES COVERED (From - To) Fiscal Year 2013 4. TITLE

Psychological contract types as moderator in the breach-violation and violation-burnout relationships.

PubMed

Jamil, Amber; Raja, Usman; Darr, Wendy

2013-01-01

This research examined the relationships between perceived psychological contract breach, felt violation, and burnout in a sample (n = 361) of employees from various organizations in Pakistan. The moderating role of contract types in these relationships was also tested. Findings supported a positive association between perceived psychological contract breach and felt violation and both were positively related to burnout. Transactional and relational contracts moderated the felt violation-burnout relationship. Scores on relational contract type tended to be higher than for transactional contract type showing some contextual influence.

Earth resources-regional transfer activity contracts review

NASA Technical Reports Server (NTRS)

Bensko, J., Jr.; Daniels, J. L.; Downs, S. W., Jr.; Jones, N. L.; Morton, R. R.; Paludan, C. T.

1977-01-01

A regional transfer activity contracts review held by the Earth Resources Office was summarized. Contracts in the earth resources field primarily directed toward applications of satellite data and technology in solution of state and regional problems were reviewed. A summary of the progress of each contract was given in order to share experiences of researchers across a seven state region. The region included Missouri, Kentucky, Tennessee, Mississippi, Alabama, Georgia, and North Carolina. Research in several earth science disciplines included forestry, limnology, water resources, land use, geology, and mathematical modeling. The use of computers for establishment of information retrieval systems was also emphasized.

48 CFR 237.7300 - Scope.

Code of Federal Regulations, 2010 CFR

2010-10-01

... DEFENSE SPECIAL CATEGORIES OF CONTRACTING SERVICE CONTRACTING Services of Students at Research and... intermittent services of students at institutions of higher learning for the purpose of providing technical support at Defense research and development laboratories (10 U.S.C. 2360). ...

76 FR 21810 - Defense Federal Acquisition Regulation Supplement; Acquisition of Commercial Items (DFARS Case...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-19

... required to fully and adequately document the contract file regarding the market research performed by the... commercial determination is made before contract award. This determination is based on market research, an...

Mutuality and reciprocity in the psychological contracts of employees and employers.

PubMed

Dabos, Guillermo E; Rousseau, Denise M

2004-02-01

The authors assessed the joint perceptions of the employee and his or her employer to examine mutuality and reciprocity in the employment relationship. Paired psychological contract reports were obtained from 80 employee-employer dyads in 16 university-based research centers. On the basis of in-depth study of the research setting, research directors were identified as primary agents for the university (employer) in shaping the terms of employment of staff scientists (employees). By assessing the extent of consistency between employee and employer beliefs regarding their exchange agreement, the present study mapped the variation and consequences of mutuality and reciprocity in psychological contracts. Results indicate that both mutuality and reciprocity are positively related to archival indicators of research productivity and career advancement, in addition to self-reported measures of Met Expectations and intention to continue working with the employer. Implications for psychological contract theory are presented. ((c) 2004 APA, all rights reserved)

Outline for a theory of intelligence

NASA Technical Reports Server (NTRS)

Albus, James S.

1991-01-01

Intelligence is defined as that which produces successful behavior. Intelligence is assumed to result from natural selection. A model is proposed that integrates knowledge from research in both natural and artificial systems. The model consists of a hierarchical system architecture wherein: (1) control bandwidth decreases about an order of magnitude at each higher level, (2) perceptual resolution of spatial and temporal patterns contracts about an order-of-magnitude at each higher level, (3) goals expand in scope and planning horizons expand in space and time about an order-of-magnitude at each higher level, and (4) models of the world and memories of events expand their range in space and time by about an order-of-magnitude at each higher level. At each level, functional modules perform behavior generation (task decomposition planning and execution), world modeling, sensory processing, and value judgment. Sensory feedback control loops are closed at every level.

48 CFR 1852.219-85 - Conditions for final payment-SBIR and STTR contracts.

Code of Federal Regulations, 2012 CFR

2012-10-01

... employment of the principal investigator (PI) identified in this SBIR contract was with the Contractor... number); and 7. For STTR contracts: The primary employment of the principal investigator (PI) identified in this STTR contract was the SBC/Contractor or the research institution (RI). The PI identified in...

48 CFR 1852.219-85 - Conditions for final payment-SBIR and STTR contracts.

Code of Federal Regulations, 2014 CFR

2014-10-01

... employment of the principal investigator (PI) identified in this SBIR contract was with the Contractor... number); and 7. For STTR contracts: The primary employment of the principal investigator (PI) identified in this STTR contract was the SBC/Contractor or the research institution (RI). The PI identified in...

48 CFR 1852.219-85 - Conditions for final payment-SBIR and STTR contracts.

Code of Federal Regulations, 2013 CFR

2013-10-01

... employment of the principal investigator (PI) identified in this SBIR contract was with the Contractor... number); and 7. For STTR contracts: The primary employment of the principal investigator (PI) identified in this STTR contract was the SBC/Contractor or the research institution (RI). The PI identified in...

48 CFR 1852.219-85 - Conditions for final payment-SBIR and STTR contracts.

Code of Federal Regulations, 2011 CFR

2011-10-01

... employment of the principal investigator (PI) identified in this SBIR contract was with the Contractor... number); and 7. For STTR contracts: The primary employment of the principal investigator (PI) identified in this STTR contract was the SBC/Contractor or the research institution (RI). The PI identified in...

48 CFR 1852.219-85 - Conditions for final payment-SBIR and STTR contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... employment of the principal investigator (PI) identified in this SBIR contract was with the Contractor... number); and 7. For STTR contracts: The primary employment of the principal investigator (PI) identified in this STTR contract was the SBC/Contractor or the research institution (RI). The PI identified in...

Reflections on the Human Terrain System During the First 4 Years

DTIC Science & Technology

2011-09-01

contracted social science research and analysis capability in both Iraq and Afghanistan to conduct empirical qualitative and quantita- tive...contracted social science research and analysis capability in both Iraq and Afghanistan to conduct empirical qualitative and quantita- tive research to...problematic.29 All research products in the public domain (including ethnographies produced by academic anthropologists) are accessible by intelligence

Research Interactions between Industry and Higher-Education: An Examination of the Major Legal Issues Involved in Four Representative Contracts.

ERIC Educational Resources Information Center

Reams, Bernard Dinsmore

The use of complex research agreements for joint research activities between industry and universities is assessed, with attention to the legal rights of the contracting parties. The focus is research relationships between a university and a company or an individual scientist and industry. The historical development and legal foundation of…

The Weyl law for contractive maps

NASA Astrophysics Data System (ADS)

Spina, Maria E.; Rivas, Alejandro M. F.; Carlo, Gabriel

2013-11-01

We find an empirical Weyl law followed by the eigenvalues of contractive maps. An important property is that it is mainly insensitive to the dimension of the corresponding invariant classical set, the strange attractor. The usual explanation for the fractal Weyl law emergence in scattering systems (i.e., having a projective opening) is based on the classical phase space distributions evolved up to the quantum to classical correspondence (Ehrenfest) time. In the contractive case this reasoning fails to describe it. Instead, we conjecture that the support for this behavior is essentially given by the strong non-orthogonality of the eigenvectors of the contractive superoperator. We test the validity of the Weyl law and this conjecture on two paradigmatic systems, the dissipative baker and kicked top maps.

Instrument front-ends at Fermilab during Run II

NASA Astrophysics Data System (ADS)

Meyer, T.; Slimmer, D.; Voy, D.

2011-11-01

The optimization of an accelerator relies on the ability to monitor the behavior of the beam in an intelligent and timely fashion. The use of processor-driven front-ends allowed for the deployment of smart systems in the field for improved data collection and analysis during Run II. This paper describes the implementation of the two main systems used: National Instruments LabVIEW running on PCs, and WindRiver's VxWorks real-time operating system running in a VME crate processor. Work supported by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the United States Department of Energy.

Technologies for Assessing Behavioral and Cognitive Markers of Suicide Risk

DTIC Science & Technology

2016-10-01

the annual conference of the Association for Behavioral and Cognitive Therapies in New York, NY October 27, 2016 – October 30, 2016. How were the...AWARD NUMBER: W81XWH-15-1-0632 TITLE: Technologies for Assessing Behavioral and Cognitive Markers of Suicide Risk PRINCIPAL INVESTIGATOR: Brian...CONTRACT NUMBER Technologies for Assessing Behavioral and Cognitive Markers of Suicide Risk 5b. GRANT NUMBER W81XWH-15-1-0632 5c. PROGRAM ELEMENT

Multiyear Procurement (MYP) and Block Buy Contracting in Defense Acquisition: Background and Issues for Congress

DTIC Science & Technology

2016-03-23

Multiyear Procurement (MYP) and Block Buy Contracting in Defense Acquisition: Background and Issues for Congress Ronald O’Rourke Specialist...Multiyear Procurement (MYP) and Block Buy Contracting in Defense Acquisition Congressional Research Service Summary Multiyear procurement (MYP) and... block buy contracting (BBC) are special contracting mechanisms that Congress permits the Department of Defense (DOD) to use for a limited number of

Multiyear Procurement (MYP) and Block Buy Contracting in Defense Acquisition: Background and Issues for Congress

DTIC Science & Technology

2016-07-25

Multiyear Procurement (MYP) and Block Buy Contracting in Defense Acquisition: Background and Issues for Congress Ronald O’Rourke Specialist...Multiyear Procurement (MYP) and Block Buy Contracting in Defense Acquisition Congressional Research Service Summary Multiyear procurement (MYP) and... block buy contracting (BBC) are special contracting mechanisms that Congress permits the Department of Defense (DOD) to use for a limited number of

Evaluation of narrow transverse contraction joints in jointed plain concrete pavements.

DOT National Transportation Integrated Search

2006-03-01

This report presents the results of a research project conducted at the Louisiana Transportation Research Center (LTRC) to evaluate the performance of narrow transverse contraction joints to control cracking in jointed plain concrete pavements. In ad...

48 CFR 1535.007 - Solicitations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Solicitations. 1535.007 Section 1535.007 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1535.007 Solicitations. (a) Contracting officers...

48 CFR 1535.007 - Solicitations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Solicitations. 1535.007 Section 1535.007 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1535.007 Solicitations. (a) Contracting officers...

48 CFR 1535.007 - Solicitations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Solicitations. 1535.007 Section 1535.007 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1535.007 Solicitations. (a) Contracting officers...

48 CFR 1535.007 - Solicitations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Solicitations. 1535.007 Section 1535.007 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1535.007 Solicitations. (a) Contracting officers...

48 CFR 252.225-7018 - Notice of prohibition of certain contracts with foreign entities for the conduct of ballistic...

Code of Federal Regulations, 2010 CFR

2010-10-01

... certain contracts with foreign entities for the conduct of ballistic missile defense research, development... foreign entities for the conduct of ballistic missile defense research, development, test, and evaluation... With Foreign Entities for the Conduct of Ballistic Missile Defense Research, Development, Test, and...

Liquid Modernity: Exploring the Research Contract Nexus within Contemporary Scottish Political Culture

ERIC Educational Resources Information Center

Holligan, Chris

2013-01-01

This paper contributes to our understanding of a supposed free-market in research, where knowledge-transfer is to government, which then brokers the evidence into professional fields. Education research contracts are put out to tender by Scottish Government and a constellation of factors constructing this phenomenon has epistemological and…

Creep anomaly in electrospun fibers made of globular proteins

NASA Astrophysics Data System (ADS)

Regev, Omri; Arinstein, Arkadii; Zussman, Eyal

2013-12-01

The anomalous responses of electrospun nanofibers and film fabricated of unfolded bovine serum albumin (BSA) under constant stress (creep) is observed. In contrast to typical creep behavior of viscoelastic materials demonstrating (after immediate elastic response) a time-dependent elongation, in case of low applied stresses (<1 MPa) the immediate elastic response of BSA samples is followed by gradual contraction up to 2%. Under higher stresses (2-6 MPa) the contraction phase changes into elongation; and in case of stresses above 7 MPa only elongation was observed, with no initial contraction. The anomalous creep behavior was not observed when the BSA samples were subjected to additional creep cycles independently on the stress level. The above anomaly, which was not observed before either for viscoelastic solids or for polymers, is related to specific protein features, namely, to the ability to fold. We hypothesize that the phenomenon is caused by folding of BSA macromolecules into dry molten globule states, feasible after cross-linked bonds break up, resulting from the applied external force.

Does Sex Education Affect Adolescent Sexual Behaviors and Health?

ERIC Educational Resources Information Center

Sabia, Joseph J.

2006-01-01

This study examines whether offering sex education to young teenagers affects several measures of adolescent sexual behavior and health: virginity status, contraceptive use, frequency of intercourse, likelihood of pregnancy, and probability of contracting a sexually transmitted disease. Using data from the National Longitudinal Study of Adolescent…

A Guide to Resources and Sources of Information for Acquisition Research

DTIC Science & Technology

1980-01-01

State, and Federal, plus the full text of all Federal cases from 1961. Public contract law decisions are included in the case files. (9) LEXIS, Mead...expensive and would be difficult to justify simply for research in public contract law . On the other hand, law schools or organizations with...reflecting a particular emphasis in the area of Government contract law . In addition to a comprehensive collection of statutes, opinions and

Behavioral treatment of obesity in patients with Prader-Willi syndrome.

PubMed

Altman, K; Bondy, A; Hirsch, G

1978-12-01

Self-monitoring combined with contingency contracting resulted in weight loss, modification of dysfunctional eating habits, and increased or sustained exercise rates for two obese, mentally retarded adolescent females with Prader-Willi syndrome. Contingency contracting between clients and their parents/caregivers was used to specify consequences for daily self-monitoring, reduced caloric intake, weight loss, and exercise. Punishment for food stealing was also employed. Results suggest that contingency contracting is an effective technique for producing long-term weight loss in obese mentally retarded adolescents. Further, these techniques offer an alternative to the clinician considering solely dietary restriction or surgical intervention.

The lanthanide contraction beyond coordination chemistry

DOE PAGES

Ferru, Geoffroy; Reinhart, Benjamin; Bera, Mrinal K.; ...

2016-04-06

Lanthanide chemistry is dominated by the ‘lanthanide contraction’, which is conceptualized traditionally through coordination chemistry. Here we break this mold, presenting evidence that the lanthanide contraction manifests outside of the coordination sphere, influencing weak interactions between groups of molecules that drive mesoscale-assembly and emergent behavior in an amphiphile solution. Furthermore, changes in these weak interactions correlate with differences in lanthanide ion transport properties, suggesting new forces to leverage rare earth separation and refining. Our results show that the lanthanide contraction paradigm extends beyond the coordination sphere, influencing structure and properties usually associated with soft matter science.

The lanthanide contraction beyond coordination chemistry

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

Ferru, Geoffroy; Reinhart, Benjamin; Bera, Mrinal K.

Lanthanide chemistry is dominated by the ‘lanthanide contraction’, which is conceptualized traditionally through coordination chemistry. Here we break this mold, presenting evidence that the lanthanide contraction manifests outside of the coordination sphere, influencing weak interactions between groups of molecules that drive mesoscale-assembly and emergent behavior in an amphiphile solution. Furthermore, changes in these weak interactions correlate with differences in lanthanide ion transport properties, suggesting new forces to leverage rare earth separation and refining. Our results show that the lanthanide contraction paradigm extends beyond the coordination sphere, influencing structure and properties usually associated with soft matter science.

Contraction design for small low-speed wind tunnels

NASA Technical Reports Server (NTRS)

Bell, James H.; Mehta, Rabindra D.

1988-01-01

An iterative design procedure was developed for two- or three-dimensional contractions installed on small, low-speed wind tunnels. The procedure consists of first computing the potential flow field and hence the pressure distributions along the walls of a contraction of given size and shape using a three-dimensional numerical panel method. The pressure or velocity distributions are then fed into two-dimensional boundary layer codes to predict the behavior of the boundary layers along the walls. For small, low-speed contractions it is shown that the assumption of a laminar boundary layer originating from stagnation conditions at the contraction entry and remaining laminar throughout passage through the successful designs if justified. This hypothesis was confirmed by comparing the predicted boundary layer data at the contraction exit with measured data in existing wind tunnels. The measured boundary layer momentum thicknesses at the exit of four existing contractions, two of which were 3-D, were found to lie within 10 percent of the predicted values, with the predicted values generally lower. From the contraction wall shapes investigated, the one based on a fifth-order polynomial was selected for installation on a newly designed mixing layer wind tunnel.

Contraction design for small low-speed wind tunnels

NASA Technical Reports Server (NTRS)

Bell, James H.; Mehta, Rabindra D.

1988-01-01

An iterative design procedure was developed for 2- or 3-dimensional contractions installed on small, low speed wind tunnels. The procedure consists of first computing the potential flow field and hence the pressure distributions along the walls of a contraction of given size and shape using a 3-dimensional numerical panel method. The pressure or velocity distributions are then fed into 2-dimensional boundary layer codes to predict the behavior of the boundary layers along the walls. For small, low speed contractions, it is shown that the assumption of a laminar boundary layer originating from stagnation conditions at the contraction entry and remaining laminar throughout passage through the successful designs is justified. This hypothesis was confirmed by comparing the predicted boundary layer data at the contraction exit with measured data in existing wind tunnels. The measured boundary layer momentum thicknesses at the exit of four existing contractions, two of which were 3-D, were found to lie within 10 percent of the predicted values, with the predicted values generally lower. From the contraction wall shapes investigated, the one based on a 5th order polynomial was selected for newly designed mixing wind tunnel installation.

The use of dendrograms to describe the electrical activity of motoneurons underlying behaviors in leeches

PubMed Central

Juárez-Hernández, León J.; Bisson, Giacomo; Torre, Vincent

2013-01-01

The present manuscript aims at identifying patterns of electrical activity recorded from neurons of the leech nervous system, characterizing specific behaviors. When leeches are at rest, the electrical activity of neurons and motoneurons is poorly correlated. When leeches move their head and/or tail, in contrast, action potential (AP) firing becomes highly correlated. When the head or tail suckers detach, specific patterns of electrical activity are detected. During elongation and contraction the electrical activity of motoneurons in the Medial Anterior and Dorsal Posterior nerves increase, respectively, and several motoneurons are activated both during elongation and contraction. During crawling, swimming, and pseudo-swimming patterns of electrical activity are better described by the dendrograms of cross-correlations of motoneurons pairs. Dendrograms obtained from different animals exhibiting the same behavior are similar and by averaging these dendrograms we obtained a template underlying a given behavior. By using this template, the corresponding behavior is reliably identified from the recorded electrical activity. The analysis of dendrograms during different leech behavior reveals the fine orchestration of motoneurons firing specific to each stereotyped behavior. Therefore, dendrograms capture the subtle changes in the correlation pattern of neuronal networks when they become involved in different tasks or functions. PMID:24098274

ED services: the impact of caring behaviors on patient loyalty.

PubMed

Liu, Sandra S; Franz, David; Allen, Monette; Chang, En-Chung; Janowiak, Dana; Mayne, Patricia; White, Ruth

2010-09-01

This article describes an observational study of caring behaviors in the emergency departments of 4 Ascension Health hospitals and the impact of these behaviors on patient loyalty to the associated hospital. These hospitals were diverse in size and geography, representing 3 large urban community hospitals in metropolitan areas and 1 in a midsized city. Research assistants from Purdue University (West Lafayette, IN) conducted observations at the first study site and validated survey instruments. The Purdue research assistants trained contracted observers at the subsequent study sites. The research assistants conducted observational studies of caregivers in the emergency departments at 4 study sites using convenience sampling of patients. Caring behaviors were rated from 0 (did not occur) to 5 (high intensity). The observation included additional information, for example, caregiver roles, timing, and type of visit. Observed and unobserved patients completed exit surveys that recorded patient responses to the likelihood-to-recommend (loyalty) questions, patient perceptions of care, and demographic information. Common themes across all study sites emerged, including (1) the area that patients considered most important to an ED experience (prompt attention to their needs upon arrival to the emergency department); (2) the area that patients rated as least positive in their actual ED experience (prompt attention to their needs upon arrival to the emergency department); (3) caring behaviors that significantly affected patient loyalty (eg, making sure that the patient is aware of care-related details, working with a caring touch, and making the treatment procedure clearly understood by the patient); and (4) the impact of wait time to see a caregiver on patient loyalty. A number of correlations between caring behaviors and patient loyalty were statistically significant (P < .05) at all sites. The study results raised considerations for ED caregivers, particularly with regard to those caring behaviors that are most closely linked to patient loyalty but that occurred least frequently. The study showed through factor analysis that some caring behaviors tended to occur together, suggesting an underlying, unifying dimension to that factor. Copyright © 2010 Emergency Nurses Association. Published by Mosby, Inc. All rights reserved.

Specific Pathogen Free Macaque Colonies: A Review of Principles and Recent Advances for Viral Testing and Colony Management

PubMed Central

Yee, JoAnn L.; Vandeford, Thomas H.; Didier, Elizabeth S.; Gray, Stanton; Lewis, Anne; Roberts, Jeffrey; Taylor, Kerry; Bohm, Rudolf P.

2016-01-01

Specific Pathogen Free (SPF) macaques provide valuable animal models for biomedical research. In 1989 the National Center for Research Resources (now Office of Research Infrastructure Programs ORIP) of the National Institutes of Health initiated experimental research contracts to establish and maintain SPF colonies. The derivation and maintenance of SPF macaque colonies is a complex undertaking requiring knowledge of the biology of the agents for exclusion and normal physiology and behavior of macaques, application of the latest diagnostic technology, facilities management, and animal husbandry. This review provides information on the biology of the four viral agents targeted for exclusion in ORIP SPF macaque colonies, describes current state-of-the-art viral diagnostic algorithms, presents data from proficiency testing of diagnostic assays between laboratories at institutions participating in the ORIP SPF program, and outlines management strategies for maintaining the integrity of SPF colonies using results of diagnostic testing as a guide to decision making. PMID:26932456

13 CFR 125.19 - When may a contracting officer set-aside a procurement for SDVO SBCs?

Code of Federal Regulations, 2011 CFR

2011-01-01

... made at fair market price. Effective Date Note: At 75 FR 62281, Oct. 7, 2010, § 125.19 was amended by... market prices. This requirement does not preclude a contracting officer from setting aside a contract... fair market prices. However, after conducting market research, the contracting officer shall first...

Extending the Work of Cowen and Fowles: A Historical Analysis of Kentucky Teacher Contracts

ERIC Educational Resources Information Center

Ingle, W. Kyle; Wisman, R. Aaron

2018-01-01

We extend the work of Cowen and Fowles by examining contracts in Kentucky school districts with collective bargaining. Using document analysis, we sought to answer the following research question: Do key provisions of teacher contracts change over time? We also examine the most recently negotiated contract in Louisville schools (2013-2018). We…

Notification: Preliminary Research on the U.S. Chemical Safety and Hazard Investigation Board's Management of Contracts

EPA Pesticide Factsheets

June 3, 2013. The U.S. Environmental Protection Agency’s Office of Inspector General plans to begin preliminary research on the U.S. Chemical Safety and Hazard Investigation Board’s management of contracts.

48 CFR 235.017-1 - Sponsoring agreements.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.017-1... Institute of Technology, and Software Engineering Institute operated by Carnegie Mellon) may respond to solicitations and announcements for programs which promote research, development, demonstration, or transfer of...

48 CFR 235.017-1 - Sponsoring agreements.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.017-1... Institute of Technology, and Software Engineering Institute operated by Carnegie Mellon) may respond to solicitations and announcements for programs which promote research, development, demonstration, or transfer of...

NASA's university program: Active grants and research contracts, fiscal year 1975

NASA Technical Reports Server (NTRS)

1975-01-01

Active university research projects for Fiscal Year 1975 are reported by state, and foreign country. Cross indexes by: (1) grant/contract number; (2) field of science and engineering; (3) technical officer location; and (4) RTOP are included.

48 CFR 917.7301 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Policy. 917.7301 Section 917.7301 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Program Research and Development Announcements 917.7301 Policy. ...

75 FR 18034 - Defense Federal Acquisition Regulation Supplement; Research and Development Contract Type...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-08

... on DoD program managers and contracting personnel to justify the decision to issue a shipbuilding... reverse order when applied to shipbuilding contracts. DoD Response: For MDAPs, the procedures in DFARS 234...

48 CFR 37.202 - Exclusions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTRACTING SERVICE CONTRACTING Advisory and Assistance Services 37.202 Exclusions. The following activities...) Routine information technology services unless they are an integral part of a contract for the acquisition... research involving medical, biological, physical, social, psychological, or other phenomena. [60 FR 49722...

Innexin gap junctions in nerve cells coordinate spontaneous contractile behavior in Hydra polyps

NASA Astrophysics Data System (ADS)

Takaku, Yasuharu; Hwang, Jung Shan; Wolf, Alexander; Böttger, Angelika; Shimizu, Hiroshi; David, Charles N.; Gojobori, Takashi

2014-01-01

Nerve cells and spontaneous coordinated behavior first appeared near the base of animal evolution in the common ancestor of cnidarians and bilaterians. Experiments on the cnidarian Hydra have demonstrated that nerve cells are essential for this behavior, although nerve cells in Hydra are organized in a diffuse network and do not form ganglia. Here we show that the gap junction protein innexin-2 is expressed in a small group of nerve cells in the lower body column of Hydra and that an anti-innexin-2 antibody binds to gap junctions in the same region. Treatment of live animals with innexin-2 antibody eliminates gap junction staining and reduces spontaneous body column contractions. We conclude that a small subset of nerve cells, connected by gap junctions and capable of synchronous firing, act as a pacemaker to coordinate the contraction of the body column in the absence of ganglia.

Innexin gap junctions in nerve cells coordinate spontaneous contractile behavior in Hydra polyps

PubMed Central

Takaku, Yasuharu; Hwang, Jung Shan; Wolf, Alexander; Böttger, Angelika; Shimizu, Hiroshi; David, Charles N.; Gojobori, Takashi

2014-01-01

Nerve cells and spontaneous coordinated behavior first appeared near the base of animal evolution in the common ancestor of cnidarians and bilaterians. Experiments on the cnidarian Hydra have demonstrated that nerve cells are essential for this behavior, although nerve cells in Hydra are organized in a diffuse network and do not form ganglia. Here we show that the gap junction protein innexin-2 is expressed in a small group of nerve cells in the lower body column of Hydra and that an anti-innexin-2 antibody binds to gap junctions in the same region. Treatment of live animals with innexin-2 antibody eliminates gap junction staining and reduces spontaneous body column contractions. We conclude that a small subset of nerve cells, connected by gap junctions and capable of synchronous firing, act as a pacemaker to coordinate the contraction of the body column in the absence of ganglia. PMID:24394722

Innexin gap junctions in nerve cells coordinate spontaneous contractile behavior in Hydra polyps.

PubMed

Takaku, Yasuharu; Hwang, Jung Shan; Wolf, Alexander; Böttger, Angelika; Shimizu, Hiroshi; David, Charles N; Gojobori, Takashi

2014-01-07

Nerve cells and spontaneous coordinated behavior first appeared near the base of animal evolution in the common ancestor of cnidarians and bilaterians. Experiments on the cnidarian Hydra have demonstrated that nerve cells are essential for this behavior, although nerve cells in Hydra are organized in a diffuse network and do not form ganglia. Here we show that the gap junction protein innexin-2 is expressed in a small group of nerve cells in the lower body column of Hydra and that an anti-innexin-2 antibody binds to gap junctions in the same region. Treatment of live animals with innexin-2 antibody eliminates gap junction staining and reduces spontaneous body column contractions. We conclude that a small subset of nerve cells, connected by gap junctions and capable of synchronous firing, act as a pacemaker to coordinate the contraction of the body column in the absence of ganglia.

Characterization of Sleep in Aplysia californica

PubMed Central

Vorster, Albrecht P.A.; Krishnan, Harini C.; Cirelli, Chiara; Lyons, Lisa C.

2014-01-01

Study Objective: To characterize sleep in the marine mollusk, Aplysia californica. Design: Animal behavior and activity were assessed using video recordings to measure activity, resting posture, resting place preference, and behavior after rest deprivation. Latencies for behavioral responses were measured for appetitive and aversive stimuli for animals in the wake and rest states. Setting: Circadian research laboratory for Aplysia. Patients or Participants: A. californica from the Pacific Ocean. Interventions: N/A. Measurements and Results: Aplysia rest almost exclusively during the night in a semi-contracted body position with preferential resting locations in the upper corners of their tank. Resting animals demonstrate longer latencies in head orientation and biting in response to a seaweed stimulus and less frequent escape response steps following an aversive salt stimulus applied to the tail compared to awake animals at the same time point. Aplysia exhibit rebound rest the day following rest deprivation during the night, but not after similar handling stimulation during the day. Conclusions: Resting behavior in Aplysia fulfills all invertebrate characteristics of sleep including: (1) a specific sleep body posture, (2) preferred resting location, (3) reversible behavioral quiescence, (4) elevated arousal thresholds for sensory stimuli during sleep, and (5) compensatory sleep rebound after sleep deprivation. Citation: Vorster AP, Krishnan HC, Cirelli C, Lyons LC. Characterization of sleep in Aplysia californica. SLEEP 2014;37(9):1453-1463. PMID:25142567

Behavioral Risk Factors for AIDS among Adolescents.

ERIC Educational Resources Information Center

Millstein, Susan G.

This document examines the incidence of Acquired Immune Deficiency Syndrome (AIDS) among adolescents in the United States and identifies several risk factors for AIDS among this population. It classifies adolescents' risk for contracting human immunodeficiency virus (HIV) infection by the degree to which adolescents engage in behaviors that are…

A Walking Education Program for Patients with Osteoarthritis of the Knee: Theory and Intervention Strategies.

ERIC Educational Resources Information Center

Allegrante, John P.; And Others

1993-01-01

A walking program for osteoarthritis patients promoted adoption by guided practice, reinforcement, and stimulus control; facilitated compliance by behavioral contracting; maintained behavior change through generalization and self-control strategies; and prevented relapse by realignment of normative beliefs and planned relapse techniques. (SK)

[The contracting process and outsourcing in health: the scenario for dispute between public and private interests].

PubMed

Albuquerque, Maria do Socorro Veloso; Morais, Heloísa Maria Mendonça de; Lima, Luci Praciano

2015-06-01

This research analyzed the public-private composition in the municipal health network and aspects of the contracting/outsourcing process for services over the period from 2001 to 2008. The research method used was a case study with documentary research and interviews. The interviewees were former secretaries of health, directors of regulation and district managers. The categories of analysis used were public funds, care networks and public control. The results showed that the contracting was restricted to philanthropic units. With respect to the other private establishments linked to the public care network, non-compliance with programmatic aspects was detected, such as the lack of regulation of bidding processes required for contracting. Management authorities did not actively pursue building up state public services, or the formation of care networks. The contracted establishments conducted their activities without effective external and internal control mechanisms, which are paramount for the proper use of public resources. The authors conclude that the contracting process does not significantly alter the standard of buying and selling of services and indeed does not enhance the empowering process of the role of the public domain.

Postsynaptic ERG potassium channels limit muscle excitability to allow distinct egg-laying behavior states in C. elegans

PubMed Central

Collins, Kevin M.; Koelle, Michael R.

2013-01-01

C. elegans regulates egg laying by alternating between an inactive phase and a serotonin-triggered active phase. We found that the conserved ERG potassium channel UNC-103 enables this two-state behavior by limiting excitability of the egg-laying muscles. Using both high-speed video recording and calcium imaging of egg-laying muscles in behaving animals, we found that the muscles appear to be excited at a particular phase of each locomotor body bend. During the inactive phase, this rhythmic excitation infrequently evokes calcium transients or contraction of the egg-laying muscles. During the serotonin-triggered active phase, however, these muscles are more excitable and each body bend is accompanied by a calcium transient that drives twitching or full contraction of the egg-laying muscles. We found that ERG null mutants lay eggs too frequently, and that ERG function is necessary and sufficient in the egg-laying muscles to limit egg laying. ERG K+ channels localize to postsynaptic sites in the egg-laying muscle, and mutants lacking ERG have more frequent calcium transients and contractions of the egg-laying muscles even during the inactive phase. Thus ERG channels set postsynaptic excitability at a threshold so that further adjustments of excitability by serotonin generate two distinct behavioral states. PMID:23303953

Automatic and quantitative measurement of collagen gel contraction using model-guided segmentation

NASA Astrophysics Data System (ADS)

Chen, Hsin-Chen; Yang, Tai-Hua; Thoreson, Andrew R.; Zhao, Chunfeng; Amadio, Peter C.; Sun, Yung-Nien; Su, Fong-Chin; An, Kai-Nan

2013-08-01

Quantitative measurement of collagen gel contraction plays a critical role in the field of tissue engineering because it provides spatial-temporal assessment (e.g., changes of gel area and diameter during the contraction process) reflecting the cell behavior and tissue material properties. So far the assessment of collagen gels relies on manual segmentation, which is time-consuming and suffers from serious intra- and inter-observer variability. In this study, we propose an automatic method combining various image processing techniques to resolve these problems. The proposed method first detects the maximal feasible contraction range of circular references (e.g., culture dish) and avoids the interference of irrelevant objects in the given image. Then, a three-step color conversion strategy is applied to normalize and enhance the contrast between the gel and background. We subsequently introduce a deformable circular model which utilizes regional intensity contrast and circular shape constraint to locate the gel boundary. An adaptive weighting scheme was employed to coordinate the model behavior, so that the proposed system can overcome variations of gel boundary appearances at different contraction stages. Two measurements of collagen gels (i.e., area and diameter) can readily be obtained based on the segmentation results. Experimental results, including 120 gel images for accuracy validation, showed high agreement between the proposed method and manual segmentation with an average dice similarity coefficient larger than 0.95. The results also demonstrated obvious improvement in gel contours obtained by the proposed method over two popular, generic segmentation methods.

13 CFR 127.503 - When is a contracting officer authorized to restrict competition under this part?

Code of Federal Regulations, 2010 CFR

2010-01-01

... reasonable expectation based on market research that: (1) Two or more EDWOSBs will submit offers for the... requirements. If market research indicates that the criteria in paragraph (a) are not met for restricting...; and (2) The contracting officer has a reasonable expectation based on market research that— (i) Two or...

13 CFR 127.503 - When is a contracting officer authorized to restrict competition under this part?

Code of Federal Regulations, 2011 CFR

2011-01-01

... has a reasonable expectation based on market research that: (1) Two or more EDWOSBs will submit offers...) WOSB requirements. If market research indicates that the criteria in paragraph (a) are not met for...; and (2) The contracting officer has a reasonable expectation based on market research that— (i) Two or...

48 CFR 1335.014 - Government property and title.

Code of Federal Regulations, 2013 CFR

2013-10-01

... to equipment purchased by nonprofit institutions of higher learning and nonprofit organizations whose primary purpose is the conduct of scientific research is set forth in CAM 1301.70. ... CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1335.014 Government property and title. The...

30 CFR 402.13 - Program management.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Program management. 402.13 Section 402.13 Mineral Resources GEOLOGICAL SURVEY, DEPARTMENT OF THE INTERIOR WATER-RESOURCES RESEARCH PROGRAM AND THE... these programs. (c) Contracts. Administrative requirements for performance of research contracts will be...

30 CFR 402.13 - Program management.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Program management. 402.13 Section 402.13 Mineral Resources GEOLOGICAL SURVEY, DEPARTMENT OF THE INTERIOR WATER-RESOURCES RESEARCH PROGRAM AND THE... these programs. (c) Contracts. Administrative requirements for performance of research contracts will be...

30 CFR 402.13 - Program management.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Program management. 402.13 Section 402.13 Mineral Resources GEOLOGICAL SURVEY, DEPARTMENT OF THE INTERIOR WATER-RESOURCES RESEARCH PROGRAM AND THE... these programs. (c) Contracts. Administrative requirements for performance of research contracts will be...

30 CFR 402.13 - Program management.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Program management. 402.13 Section 402.13 Mineral Resources GEOLOGICAL SURVEY, DEPARTMENT OF THE INTERIOR WATER-RESOURCES RESEARCH PROGRAM AND THE... these programs. (c) Contracts. Administrative requirements for performance of research contracts will be...

30 CFR 402.13 - Program management.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Program management. 402.13 Section 402.13 Mineral Resources GEOLOGICAL SURVEY, DEPARTMENT OF THE INTERIOR WATER-RESOURCES RESEARCH PROGRAM AND THE... these programs. (c) Contracts. Administrative requirements for performance of research contracts will be...

21 CFR 516.141 - Qualified expert panels.

Code of Federal Regulations, 2012 CFR

2012-04-01

... funding from the requestor through a contract or research grant (either directly or indirectly through...), including for each the following: Name of the firm, topic/issue, amount received, date initiated. (iv) Contracts, grants, Cooperation Research and Development Agreement (CRADAs) (current or under negotiation...

21 CFR 516.141 - Qualified expert panels.

Code of Federal Regulations, 2013 CFR

2013-04-01

... funding from the requestor through a contract or research grant (either directly or indirectly through...), including for each the following: Name of the firm, topic/issue, amount received, date initiated. (iv) Contracts, grants, Cooperation Research and Development Agreement (CRADAs) (current or under negotiation...