Prosperity, Sustainable Employment and Social Justice: Challenges for the German Labor Market in the Twenty-First Century

ERIC Educational Resources Information Center

Möller, Joachim

2014-01-01

This paper analyzes the effects of German labor market reforms on the competitiveness and performance of the German economy. The contribution starts with giving some background information on the rationale behind the reforms and stresses the specific structure of the German economy. We then describe the salient effects of the reforms for…

Tools for Tomorrow’s Science and Technology Workforce: MATE’s 2006 ROV Competition Sets Students’ Sights on Ocean Observing Systems

DTIC Science & Technology

2006-09-01

Underwater Robot Challenge was organized and supported by the City University of Hong Kong and the WWF (Worldwide Fund for Nature). THE POWER OF... PARTNERSHIP In addition to providing background information and resources for developing the mission scenario, working with Ocean.US and the ORION

32 CFR 173.2 - Competitive Information Certification.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Competitive Information Certification. 173.2... CONTRACTING COMPETITIVE INFORMATION CERTIFICATE AND PROFIT REDUCTION CLAUSE § 173.2 Competitive Information Certification. (a) The Competitive Information Certificate is required prior to award of all competitively...

The commercialisation of GP services: a survey of APMS contracts and new GP ownership

PubMed Central

Heins, Elke; Pollock, Allyson M; Price, David

2009-01-01

Background Alternative provider of medical services (APMS) legislation enables private commercial firms to provide NHS primary care. There is no central monitoring of APMS adoption by primary care trusts (PCTs), the new providers, or market competition. Aim The aims were to: examine APMS contract data on bidders and providers, patient numbers, contract value, duration, and services; present a typology of primary care providers; establish the extent of competition; and identify which commercial providers have entered the English primary care market. Design of study Cross-sectional study. Setting All PCTs in England. Method A survey was carried out in March 2008 gathering information on the number of APMS contracts, their value and duration, patient numbers, the successful tender, and other bidders. Results A total of 141 out of 152 PCTs provided information on 71 APMS contracts that had been awarded and 66 contracts that were out to tender. Of those contracts awarded, 36 went to 14 different commercial companies, 28 to independent GP contractors, seven to social enterprises, and two to a PCT-managed service; one contract is shared by three different provider types. In more than half of the responses information on competition was not disclosed. In a fifth of those contracts awarded to the commercial sector, for which there is information on other bidders, there was no competition. Contracts varied widely, covering from one to several hundred thousand patients, with a value of £6000–12 million, and lasting from 1 year to being open-ended. Most contracts offered standard, essential, additional, and enhanced services; only a few were for specialist services. Conclusion The lack of data on cost, patient services, and staff makes it impossible to evaluate value for money or quality, and the absence of competition is a further concern. There needs to be a proper evaluation of the APMS policy from the perspective of value for money and quality of care, as well as patient access and coverage. PMID:19843414

A Randomized Controlled Trial to Assess the Effects of Competition on the Development of Laparoscopic Surgical Skills

PubMed Central

Hashimoto, Daniel A.; Gomez, Ernest D.; Beyer-Berjot, Laura; Khajuria, Ankur; Williams, Noel N.; Darzi, Ara; Aggarwal, Rajesh

2015-01-01

Background Serious games have demonstrated efficacy in improving participation in surgical training activities, but studies have not yet demonstrated the effect of serious gaming on performance. This study investigated whether competitive training affects laparoscopic surgical performance. Methods Twenty novices were recruited, and 18 (2 drop-outs) were randomized into control or competitive (CT) groups to perform 10 virtual reality (VR) laparoscopic cholecystectomies (LC). Competitiveness of each participant was assessed. The CT group was informed they were competing to outperform one another for a prize; performance ranking was shown prior to each session. The control group did not compete. Performance was assessed on time, movements, and instrument path length. Quality of performance was assessed with a global rating score (GRS). Results There were no significant intergroup differences in baseline skill or measured competitiveness. Time and GRS, at final LC, were not significantly different between groups; however, the CT group was significantly more dexterous than control and had significantly lower variance in number of movements and instrument path length at the final LC (p=0.019). Contentiousness was inversely related to time in the CT group. Conclusion This was the first randomized controlled trial to investigate if competitive training can enhance performance in laparoscopic surgery. Competitive training may lead to improved dexterity in laparoscopic surgery but yields otherwise similar performance to standard training in novices. Competition may have different effects on novices versus experienced surgeons, and subsequent research should investigate competitive training in experienced surgeons as well. PMID:26169566

Large-scale weakly supervised object localization via latent category learning.

PubMed

Chong Wang; Kaiqi Huang; Weiqiang Ren; Junge Zhang; Maybank, Steve

2015-04-01

Localizing objects in cluttered backgrounds is challenging under large-scale weakly supervised conditions. Due to the cluttered image condition, objects usually have large ambiguity with backgrounds. Besides, there is also a lack of effective algorithm for large-scale weakly supervised localization in cluttered backgrounds. However, backgrounds contain useful latent information, e.g., the sky in the aeroplane class. If this latent information can be learned, object-background ambiguity can be largely reduced and background can be suppressed effectively. In this paper, we propose the latent category learning (LCL) in large-scale cluttered conditions. LCL is an unsupervised learning method which requires only image-level class labels. First, we use the latent semantic analysis with semantic object representation to learn the latent categories, which represent objects, object parts or backgrounds. Second, to determine which category contains the target object, we propose a category selection strategy by evaluating each category's discrimination. Finally, we propose the online LCL for use in large-scale conditions. Evaluation on the challenging PASCAL Visual Object Class (VOC) 2007 and the large-scale imagenet large-scale visual recognition challenge 2013 detection data sets shows that the method can improve the annotation precision by 10% over previous methods. More importantly, we achieve the detection precision which outperforms previous results by a large margin and can be competitive to the supervised deformable part model 5.0 baseline on both data sets.

The Analysis of Competitive Strategy and Suggestions for Didi under the Background of the New Car-hailing Regulation

NASA Astrophysics Data System (ADS)

Wang, Tingting; Zhao, Lei

2017-10-01

The emergence of car-hailing service satisfies the need of public travel in Internet era. Didi—the representative of car-hailing service, provides users with cost-effective service and great travel experience and quickly became the leader in the field of mobile travel depending on its price advantage, market segmentation, fast respond and some other competitive strategies. However, the promulgation of the new car-hailing regulation brings many challenges to Didi. After the new regulation, it is hard for Didi to gap away significantly from its competitors in scale and price. Thus the differentiated service is the competitive focus for all platforms. So there is an urgent need for Didi to do something to make difference, such as improving the interface design of the platform and the process of order allocation, establishing exclusive ‘station’, increasing the interaction between drivers and passengers. By doing so, Didi can reduce the information asymmetry and increase the user engagement and loyalty with high quality service.

75 FR 9523 - New Postal Product

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-03

... adding Global Direct Contracts 1 to the Competitive Product List. This action is consistent with a postal reform law. Republication of the lists of market dominant and competitive products is also consistent... Competitive Product List. For the reasons discussed below, the Commission approves the Request. II. Background...

Getting Competitive: Competitive Intelligence Is a Smart next Step for Information Pros

ERIC Educational Resources Information Center

Correia, Cynthia Cheng

2006-01-01

Competitive Intelligence (CI) has become an attractive concept for Library and Information Science professionals, as information and research functions have become commoditized by end users, and financial, competitive, and performance pressures increase the need to demonstrate value. In the current competitive and cost-cutting environment,…

Developing Information Systems for Competitive Intelligence Support.

ERIC Educational Resources Information Center

Hohhof, Bonnie

1994-01-01

Discusses issues connected with developing information systems for competitive intelligence support; defines the elements of an effective competitive information system; and summarizes issues affecting system design and implementation. Highlights include intelligence information; information needs; information sources; decision making; and…

Gender, Interest, and Prior Experience Shape Opportunities to Learn Programming in Robotics Competitions

ERIC Educational Resources Information Center

Witherspoon, Eben B.; Schunn, Christian D.; Higashi, Ross M.; Baehr, Emily C.

2016-01-01

Background: Robotics competitions are increasingly popular and potentially provide an on-ramp to computer science, which is currently highly gender imbalanced. However, within competitive robotics teams, student participation in programming is not universal. This study gathered surveys from over 500 elementary, middle, and high school robotics…

Changes in School Competitive Food Environments after a Health Promotion Campaign

ERIC Educational Resources Information Center

Green, Sarah H.; Mallya, Giridhar; Brensinger, Colleen; Tierney, Ann; Glanz, Karen

2018-01-01

Background: Schools can reduce student access to competitive foods and influence healthy food choices by improving the school nutrition environment. This study describes changes in competitive nutrition environments in 100 K-8 schools participating in the Philadelphia Campaign for Healthier Schools. Methods: Interviews with school staff were used…

School Vending Machine Purchasing Behavior: Results from the 2005 YouthStyles Survey

ERIC Educational Resources Information Center

Thompson, Olivia M.; Yaroch, Amy L.; Moser, Richard P.; Rutten, Lila J. Finney; Agurs-Collins, Tanya

2010-01-01

Background: Competitive foods are often available in school vending machines. Providing youth with access to school vending machines, and thus competitive foods, is of concern, considering the continued high prevalence of childhood obesity: competitive foods tend to be energy dense and nutrient poor and can contribute to increased energy intake in…

Socioeconomic Differences in the Association between Competitive Food Laws and the School Food Environment

ERIC Educational Resources Information Center

Taber, Daniel R.; Chriqui, Jamie F.; Powell, Lisa M.; Perna, Frank M.; Robinson, Whitney R.; Chaloupka, Frank J.

2015-01-01

Background: Schools of low socioeconomic status (SES) tend to sell fewer healthy competitive foods/beverages. This study examined whether state competitive food laws may reduce such disparities. Methods: School administrators for fifth- and eighth grade reported foods and beverages sold in school. Index measures of the food/beverage environments…

Building a Marketing Curriculum to Support Courses in Social Entrepreneurship and Social Venture Competitions

ERIC Educational Resources Information Center

Schlee, Regina Pefanis; Curren, Mary T.; Harich, Katrin R.

2009-01-01

This study examines the implications of the increased popularity of social enterprise programs and social venture competitions for the marketing curriculum. Social enterprise programs and competitions are often offered outside the school of business and target students from a variety of academic backgrounds. Although social enterprises use…

Competitive Intelligence and the Information Center.

ERIC Educational Resources Information Center

Greene, H. Frances

1988-01-01

Examines the competitive intelligence approach to corporate information gathering, and discusses how it differs from the traditional library information center approach. Steps for developing a competitive intelligence system in the library information center are suggested. (33 references) (MES)

Implementation of California State School Competitive Food and Beverage Standards

ERIC Educational Resources Information Center

Samuels, Sarah E.; Hutchinson, Krista S.; Craypo, Lisa; Barry, Jason; Bullock, Sally L.

2010-01-01

Background: Competitive foods and beverages are available on most US school campuses. States and school districts are adopting nutrition standards to regulate these products, but few studies have reported on the extent to which schools are able to adhere to competitive regulations. The purpose of this study was to describe the extent to which…

A National Evaluation of the Impact of State Policies on Competitive Foods in Schools

ERIC Educational Resources Information Center

Fernandes, Meenakshi M.

2013-01-01

Background: Since 2003, many states have introduced policies to improve the nutritional content and restrict the availability of competitive foods, which are foods offered outside of the National School Lunch and Breakfast Programs. This article evaluates the impact of 2 types of state-level policies on the availability of competitive foods in a…

Changes to the electronic health records market in light of health information technology certification and meaningful use

PubMed Central

Yoon, Jangho; Bossak, Brian H

2013-01-01

Background Health information technology (HIT) certification and meaningful use are interventions encouraging the adoption of electronic health records (EHRs) in the USA. However, these initiatives also constitute a significant intervention which will change the structure of the EHR market. Objective To describe quantitatively recent changes to both the demand and supply sides of the EHR market. Materials and methods A cohort of 3447 of hospitals from the HIMSS Analytics Database (2006–10) was created. Using hospital referral regions to define the local market, we determined the percentage of hospitals using paper records, the number of vendors, and local EHR vendor competition using the Herfindahl–Hirschman Index. Changes over time were assessed using a series of regression equations and geographic information systems analyses. Results Overall, there was movement away from paper records, upward trends in the number of EHR vendors, and greater competition. However, changes differed according to hospital size and region of the country. Changes were greatest for small hospitals, whereas competition and the number of vendors did not change dramatically for large hospitals. Discussion The EHR market is changing most dramatically for those least equipped to handle broad technological transformation, which underscores the need for continued targeted support. Furthermore, wide variations across the nation indicate a continued role for states in the support of EHR utilization. Conclusion The structure of the EHR market is undergoing substantial changes as desired by the proponents and architects of HIT certification and meaningful use. However, these transformations are not uniform for all hospitals or all the country. PMID:22917839

Air Force KC-X Tanker Aircraft Program: Background and Issues for Congress

DTIC Science & Technology

2009-12-22

24, 2009, the Department of Defense (DOD) announced its proposed strategy for conducting a new competition between Boeing and a team consisting of...acquire a new tanker over the past several years have ultimately failed. DOD’s proposed new KC-X acquisition competition strategy poses several...5 DOD’s Proposed New KC-X Competition Strategy ...............................................................5

Effect of Graded Competition on Student Opportunities for Participation and Success Rates during a Season of Sport Education

ERIC Educational Resources Information Center

Hastie, Peter A.; Ward, Jeffrey K.; Brock, Sheri J.

2017-01-01

Background: A guiding principle of Sport Education is that all students get equal opportunity to play, which is expedited through the use of small-sided contests. One element included within the philosophy of Sport Education is that of "graded competition." In graded competition, leagues are arranged that match students of similar skill…

Hidden profiles and concealed information: strategic information sharing and use in group decision making.

PubMed

Toma, Claudia; Butera, Fabrizio

2009-06-01

Two experiments investigated the differential impact of cooperation and competition on strategic information sharing and use in a three-person group decision-making task. Information was distributed in order to create a hidden profile so that disconfirmation of group members' initial preferences was required to solve the task. Experiment 1 revealed that competition, compared to cooperation, led group members to withhold unshared information, a difference that was not significant for shared information. In competition, compared to cooperation, group members were also more reluctant to disconfirm their initial preferences. Decision quality was lower in competition than in cooperation, this effect being mediated by disconfirmation use and not by information sharing. Experiment 2 replicated these findings and revealed the role of mistrust in predicting strategic information sharing and use in competition. These results support a motivated information processing approach of group decision making.

Federal Technical Information and U.S. Competitiveness: Needs, Opportunities, and Issues.

ERIC Educational Resources Information Center

Hill, Christopher T.

1989-01-01

Discusses the importance of competitiveness to the American economy and examines three areas where federal information policies affect American competitiveness: providing the private sector with technical information; making federal information resources available to industry; and restricting foreign access to those resources. For each area,…

Alliance for a Healthier Generation's Competitive Beverage and Food Guidelines: Do Elementary School Administrators Know about Them and Do They Report Implementing Them?

ERIC Educational Resources Information Center

Ohri-Vachaspati, Punam; Turner, Lindsey; Chaloupka, Frank J.

2012-01-01

Background: The availability of competitive foods in schools is a modifiable factor in efforts to prevent childhood obesity. The Alliance for a Healthier Generation launched the Healthy Schools Program in 2006 to encourage schools to create healthier food environments, including the adoption of nutritional guidelines for competitive beverages and…

Air Force KC-X Tanker Aircraft Program: Background and Issues for Congress

DTIC Science & Technology

2009-12-07

24, 2009, the Department of Defense (DOD) announced its proposed strategy for conducting a new competition between Boeing and a team consisting of...acquire a new tanker over the last several years have ultimately failed. DOD’s proposed new KC-X acquisition competition strategy poses several...5 DOD’s Proposed New KC-X Competition Strategy ...............................................................5 Response to the Draft RFP

Carrots and Sticks: Compliance Provisions in State Competitive Food Laws--Examples for State and Local Implementation of the Updated USDA Standards

ERIC Educational Resources Information Center

Gourdet, Camille K.; Chriqui, Jamie F.; Piekarz, Elizabeth; Dang, Quang; Chaloupka, Frank J.

2014-01-01

Background: Competitive foods remain prevalent in schools even though the majority of states' laws have addressed this for several years. Whereas updated federal standards take effect during school year 2014-2015, aspects of competitive food regulation will remain relegated to the states and districts and concerns exist about compliance with…

Determining and Forecasting Savings from Competing Previously Sole Source/Noncompetitive Contracts

DTIC Science & Technology

1978-10-01

SUMMARY A. BACKGROUND. Within the defense market , It is difficult to isolate, identify and quantify the impact of competition on acquisition costs...63 C. F04iCASTING METhODOLOGY .................. . 7 0. COMPETITION INDEX . . . . . . . . . . . . . . . . . . .. . 77 E . USE AS A FORECASTING TOOL...program is still active. e . From this projection, calculate the actual total contract price coiencing with the buy-out competition by multiplying the

Barriers of access to care in a managed competition model: lessons from Colombia

PubMed Central

2010-01-01

Background The health sector reform in Colombia, initiated by Law 100 (1993) that introduced a managed competition model, is generally presented as a successful experience of improving access to care through a health insurance regulated market. The study's objective is to improve our understanding of the factors influencing access to the continuum of care in the Colombian managed competition model, from the social actors' point of view. Methods An exploratory, descriptive-interpretative qualitative study was carried out, based on case studies of four healthcare networks in rural and urban areas. Individual semi-structured interviews were conducted to a three stage theoretical sample: I) cases, II) providers and III) informants: insured and uninsured users (35), health professionals (51), administrative personnel (20), and providers' (18) and insurers' (10) managers. Narrative content analysis was conducted; segmented by cases, informant's groups and themes. Results Access, particularly to secondary care, is perceived as complex due to four groups of obstacles with synergetic effects: segmented insurance design with insufficient services covered; insurers' managed care and purchasing mechanisms; providers' networks structural and organizational limitations; and, poor living conditions. Insurers' and providers' values based on economic profit permeate all factors. Variations became apparent between the two geographical areas and insurance schemes. In the urban areas barriers related to market functioning predominate, whereas in the rural areas structural deficiencies in health services are linked to insufficient public funding. While financial obstacles are dominant in the subsidized regime, in the contributory scheme supply shortage prevails, related to insufficient private investment. Conclusions The results show how in the Colombian healthcare system structural and organizational barriers to care access, that are common in developing countries, are widened by both the insurers' use of mechanisms that limit the utilization and the public healthcare providers' change of behavior in a competition environment. They provide evidence to question the promotion of the managed competition model in low and middle-income countries. PMID:21034481

77 FR 58511 - Announcement of Competition Under the America COMPETES Reauthorization Act of 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-21

... electronically. To facilitate electronic delivery, the winner will need to submit financial account information... their demographic characteristics. The SUPPLEMENTARY INFORMATION section of this notice provides more detailed information about the competition. DATES: Competition began on August 31, 2012, and ends on...

78 FR 38794 - Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-27

... Activities: Requests for Comments; Clearance of Renewed Approval of Information Collection: Competition Plans... that a covered airport submit a written competition plan to the Secretary/Administrator in order to... INFORMATION: OMB Control Number: 2120-0661. Title: Competition Plans, Passenger Facility Charges. Form Numbers...

78 FR 12271 - Wireline Competition Bureau Seeks Additional Comment In Connect America Cost Model Virtual Workshop

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-22

... Competition Bureau seeks public input on additional questions relating to modeling voice capability and Annual... submitting comments and additional information on the rulemaking process, see the SUPPLEMENTARY INFORMATION section of this document. FOR FURTHER INFORMATION CONTACT: Katie King, Wireline Competition Bureau at (202...

Modeling HIV/AIDS Drug Price Determinants in Brazil: Is Generic Competition a Myth?

PubMed Central

Meiners, Constance; Sagaon-Teyssier, Luis; Hasenclever, Lia; Moatti, Jean-Paul

2011-01-01

Background Brazil became the first developing country to guarantee free and universal access to HIV/AIDS treatment, with antiretroviral drugs (ARVs) being delivered to nearly 190,000 patients. The analysis of ARV price evolution and market dynamics in Brazil can help anticipate issues soon to afflict other developing countries, as the 2010 revision of the World Health Organization guidelines shifts demand towards more expensive treatments, and, at the same time, current evolution of international legislation and trade agreements on intellectual property rights may reduce availability of generic drugs for HIV care. Methods and Findings Our analyses are based on effective prices paid for ARV procurement in Brazil between 1996 and 2009. Data panel structure was exploited to gather ex-ante and ex-post information and address various sources of statistical bias. In-difference estimation offered in-depth information on ARV market characteristics which significantly influence prices. Although overall ARV prices follow a declining trend, changing characteristics in the generic segment help explain recent increase in generic ARV prices. Our results show that generic suppliers are more likely to respond to factors influencing demand size and market competition, while originator suppliers tend to set prices strategically to offset compulsory licensing threats and generic competition. Significance In order to guarantee the long term sustainability of access to antiretroviral treatment, our findings highlight the importance of preserving and stimulating generic market dynamics to sustain developing countries' bargaining power in price negotiations undertaken with originator companies. PMID:21858138

Information Systems, Competitive Dynamics, and Firm Performance: An Interpretive and Centering Resonance Analysis

ERIC Educational Resources Information Center

Vannoy, Sandra A.

2010-01-01

This dissertation examines, from a managerial interpretive perspective, how information systems contribute to firms' specific competitive actions and responses, and the resultant impacts upon firm performance. The findings from this research suggest that the answer may well lie within the role of information systems in firms' competitive dynamics…

Marketing Schools: Consumer Goods and Competitive Incentives for Consumer Information

ERIC Educational Resources Information Center

Lubienski, Christopher

2007-01-01

Effective school-choice plans depend on the quality of information available to families. Examining the promotional materials provided by different schools in a highly competitive and diverse urban area tells us not only about the quality of that information but also how schools respond to competitive incentives. This analysis outlines an economic…

The relative nature of fertilization success: Implications for the study of post-copulatory sexual selection

PubMed Central

2008-01-01

Background The determination of genetic variation in sperm competitive ability is fundamental to distinguish between post-copulatory sexual selection models based on good-genes vs compatible genes. The sexy-sperm and the good-sperm hypotheses for the evolution of polyandry require additive (intrinsic) effects of genes influencing sperm competitiveness, whereas the genetic incompatibility hypothesis invokes non-additive genetic effects. A male's sperm competitive ability is typically estimated from his fertilization success, a measure that is dependent on the ability of rival sperm competitors to fertilize the ova. It is well known that fertilization success may be conditional to genotypic interactions among males as well as between males and females. However, the consequences of effects arising from the random sampling of sperm competitors upon the estimation of genetic variance in sperm competitiveness have been overlooked. Here I perform simulations of mating trials performed in the context of sibling analysis to investigate whether the ability to detect additive genetic variance underlying the sperm competitiveness phenotype is hindered by the relative nature of fertilization success measurements. Results Fertilization success values render biased sperm competitive ability values. Furthermore, asymmetries among males in the errors committed when estimating sperm competitive abilities are likely to exist as long as males exhibit variation in sperm competitiveness. Critically, random effects arising from the relative nature of fertilization success lead to an underestimation of underlying additive genetic variance in sperm competitive ability. Conclusion The results show that, regardless of the existence of genotypic interactions affecting the output of sperm competition, fertilization success is not a perfect predictor of sperm competitive ability because of the stochasticity of the background used to obtain fertilization success measures. Random effects need to be considered in the debate over the maintenance of genetic variation in sperm competitiveness, and when testing good-genes and compatible-genes processes as explanations of polyandrous behaviour using repeatability/heritability data in sperm competitive ability. These findings support the notion that the genetic incompatibility hypothesis needs to be treated as an alternative hypothesis, rather than a null hypothesis, in studies that fail to detect intrinsic sire effects on the sperm competitiveness phenotype. PMID:18474087

Project X: competitive intelligence data mining and analysis

NASA Astrophysics Data System (ADS)

Gilmore, John F.; Pagels, Michael A.; Palk, Justin

2001-03-01

Competitive Intelligence (CI) is a systematic and ethical program for gathering and analyzing information about your competitors' activities and general business trends to further your own company's goals. CI allows companies to gather extensive information on their competitors and to analyze what the competition is doing in order to maintain or gain a competitive edge. In commercial business this potentially translates into millions of dollars in annual savings or losses. The Internet provides an overwhelming portal of information for CI analysis. The problem is how a company can automate the translation of voluminous information into valuable and actionable knowledge. This paper describes Project X, an agent-based data mining system specifically developed for extracting and analyzing competitive information from the Internet. Project X gathers CI information from a variety of sources including online newspapers, corporate websites, industry sector reporting sites, speech archiving sites, video news casts, stock news sites, weather sites, and rumor sites. It uses individual industry specific (e.g., pharmaceutical, financial, aerospace, etc.) commercial sector ontologies to form the knowledge filtering and discovery structures/content required to filter and identify valuable competitive knowledge. Project X is described in detail and an example competitive intelligence case is shown demonstrating the system's performance and utility for business intelligence.

Food Fight: The Battle over Redefining Competitive Foods

ERIC Educational Resources Information Center

Fleischhacker, Sheila

2007-01-01

Background: Environmental and policy influences are potentially the most powerful and yet the least understood strategies for reversing the current childhood obesity epidemic. Methods: This essay focuses on the school lunch environment and examines the key legal and policy factors that affect competitive foods or foods of minimal nutritional value…

The Wim Van Leer Competition for Young Film Makers at the Jerusalem Film Festival.

ERIC Educational Resources Information Center

Mendel, Gilli

1999-01-01

Describes the Jerusalem Film Center and the background, history, and organization of the Wim Van Leer Competition which was established for young filmmakers in high school. Describes the Jerusalem Film Festival, film studies programs at Israeli high schools, and future possibilities. (Author/LRW)

Robust visual tracking using a contextual boosting approach

NASA Astrophysics Data System (ADS)

Jiang, Wanyue; Wang, Yin; Wang, Daobo

2018-03-01

In recent years, detection-based image trackers have been gaining ground rapidly, thanks to its capacity of incorporating a variety of image features. Nevertheless, its tracking performance might be compromised if background regions are mislabeled as foreground in the training process. To resolve this problem, we propose an online visual tracking algorithm designated to improving the training label accuracy in the learning phase. In the proposed method, superpixels are used as samples, and their ambiguous labels are reassigned in accordance with both prior estimation and contextual information. The location and scale of the target are usually determined by confidence map, which is doomed to shrink since background regions are always incorporated into the bounding box. To address this dilemma, we propose a cross projection scheme via projecting the confidence map for target detecting. Moreover, the performance of the proposed tracker can be further improved by adding rigid-structured information. The proposed method is evaluated on the basis of the OTB benchmark and the VOT2016 benchmark. Compared with other trackers, the results appear to be competitive.

Competition, information, and quality: Evidence from nursing homes.

PubMed

Zhao, Xin

2016-09-01

Economic theory suggests that competition and information can both be important for product quality, and yet evidence on how they may interact to affect quality is sparse. This paper estimates the impact of competition between nursing homes on their quality, and how this impact varies when consumers have better access to information. The effect of competition is identified using exogenous variation in the geographical proximity of nursing homes to their potential consumers. The change in information transparency is captured by the launch of the Five-Star Quality Rating System in 2009, which improved access to the quality information of nursing homes. We find that while the effect of competition on nursing home quality is generally rather limited, this effect becomes significantly stronger with increased information transparency. The results suggest that regulations on public quality reporting and on market structure are policy complements, and should be considered jointly to best improve quality. Copyright © 2016 Elsevier B.V. All rights reserved.

Market structure and the role of consumer information in the physician services industry: an empirical test.

PubMed

Wong, H S

1996-04-01

This paper applies Panzar and Rosse's (1987) econometric test of market structure to examine two long-debated issues: What is the market structure for physician services? Do more physicians in a market area raise the search cost of obtaining consumer information and increase prices (Satterthwaite, 1979, 1985)? For primary care and general and family practice physicians, the monopolistically competitive model prevailed over the competing hypotheses--monopoly, perfect competition, and monopolistic competition characterized by consumer informational confusion. Although less conclisive, there is some evidence to support the monopolistically competitive model for surgeons and the consumer informational confusion model for internal medicine physicians.

75 FR 72787 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-26

... extension Competitive Award Recipients working with small manufacturers to assist in improving their... information regarding MEP Competitive Award Recipient performance of the delivery of technology and business... the MEP Competitive Award Recipients at both local and national levels, will provide information...

78 FR 20697 - New Competitive Product

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-05

... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning an addition to the competitive product list. This notice informs the... request and associated supporting information to add Priority Mail Contract 57 to the competitive product...

75 FR 13806 - Agency Information Collection Activity Seeking OMB Approval

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-23

... 40117(k), Competition Plans, and to carry out a passenger facility charge application. DATES: Please... . SUPPLEMENTARY INFORMATION: Federal Aviation Administration (FAA) Title: Competition Plans, Passenger Facility...), Competition Plans, and to carry out a passenger facility charge application. The affected public includes...

Improving University Ranking to Achieve University Competitiveness by Management Information System

NASA Astrophysics Data System (ADS)

Dachyar, M.; Dewi, F.

2015-05-01

One way to increase university competitiveness is through information system management. A literature review was done to find information system factors that affect university performance in Quacquarelli Symonds (QS) University Ranking: Asia evaluation. Information system factors were then eliminated using Delphi method through consensus of 7 experts. Result from Delphi method was used as measured variables in PLS-SEM. Estimation with PLS-SEM method through 72 respondents shows that the latent variable academic reputation and citation per paper have significant correlation to university competitiveness. In University of Indonesia (UI) the priority to increase university competitiveness as follow: (i) network building in international conference, (ii) availability of research data to public, (iii) international conference information, (iv) information on achievements and accreditations of each major, (v) ease of employment for alumni.

Review of the BCI Competition IV

PubMed Central

Tangermann, Michael; Müller, Klaus-Robert; Aertsen, Ad; Birbaumer, Niels; Braun, Christoph; Brunner, Clemens; Leeb, Robert; Mehring, Carsten; Miller, Kai J.; Müller-Putz, Gernot R.; Nolte, Guido; Pfurtscheller, Gert; Preissl, Hubert; Schalk, Gerwin; Schlögl, Alois; Vidaurre, Carmen; Waldert, Stephan; Blankertz, Benjamin

2012-01-01

The BCI competition IV stands in the tradition of prior BCI competitions that aim to provide high quality neuroscientific data for open access to the scientific community. As experienced already in prior competitions not only scientists from the narrow field of BCI compete, but scholars with a broad variety of backgrounds and nationalities. They include high specialists as well as students. The goals of all BCI competitions have always been to challenge with respect to novel paradigms and complex data. We report on the following challenges: (1) asynchronous data, (2) synthetic, (3) multi-class continuous data, (4) session-to-session transfer, (5) directionally modulated MEG, (6) finger movements recorded by ECoG. As after past competitions, our hope is that winning entries may enhance the analysis methods of future BCIs. PMID:22811657

The Effects of Competition on Achievement Motivation in Chinese Classrooms

ERIC Educational Resources Information Center

Lam, S-f.; Yim, P-s.; Law, J. S. F.; Cheung, R. W. Y.

2004-01-01

Background: Laboratory studies have consistently found that competition induces performance goals and affects learning motivation. However, the ecological validity of these results is yet to be established. There is a need for investigation of whether the results hold in both the classroom context and non-Western culture. Aim: The study…

The Effectiveness of a Project Day to Introduce Sixth Grade Students to Science Competitions

ERIC Educational Resources Information Center

Blankenburg, Janet S.; Höffler, Tim N.; Peters, Heide; Parchmann, Ilka

2016-01-01

Background: Science Olympiads and science fairs are effective instruments to foster interested and talented students. However, at most schools competitions are not systematically integrated into the school mission statement so that students are unaware of these opportunities. Purpose: The purpose of this study was to investigate the effectiveness…

The Education Choice and Competition Index: Background and Results 2011

ERIC Educational Resources Information Center

Whitehurst, Grover J.

2011-01-01

Exploring the critical role of school choice in the future of education reform, Grover (Russ) Whitehurst introduces the Education Choice and Competition Index (ECCI), an interactive web application that scores large school districts based on thirteen categories of policy and practice. The intent of the ECCI is to create public awareness of the…

Factors Affecting Sugar-Sweetened Beverage Availability in Competitive Venues of US Secondary Schools

ERIC Educational Resources Information Center

Terry-McElrath, Yvonne M.; O'Malley, Patrick M.; Johnston, Lloyd D.

2012-01-01

Background: This study explores sugar-sweetened beverage (SSB) availability in US secondary school competitive venues during the first 3 years following the school wellness policy requirement (2007-2009). Furthermore, analyses examine associations with school policy and SSB availability. Methods: Analyses use questionnaire data from 757 middle and…

Ranking sources of hospital quality information for orthopedic surgery patients: consequences for the system of managed competition.

PubMed

Bes, Romy Evelien; van den Berg, Bernard

2013-01-01

Healthcare quality information is crucial for the system of managed competition. Within a system of managed competition, health insurers can selectively contract care providers and are allowed to channel patients towards contracted providers. The idea is that insurers have a stronger bargaining position compared to care providers when they are able to channel patients. In the Dutch system of managed competition that was implemented in 2006, channelling patients to preferred providers has not yet been very successful. Empirical knowledge of which sources of hospital quality information they find important may help us to understand how to channel patients to preferred providers. The objective of this survey was to measure how patients rank various sources of information when they compare hospital quality in a system of managed competition. A written survey was conducted among clients of a large Dutch health insurance company. These clients underwent orthopedic surgery on the hip or knee no longer than 12 months ago. Two major players within a system of managed competition-health insurers and the government-were not seen as important sources of hospital quality information. In contrast, own experience and general practitioners (GPs) were seen as the most important sources of hospital quality information within the Dutch system of managed competition. Health insurers should take the main finding-that GPs are the most important source of hospital quality information-into account when they contract care providers and develop strategies for channeling patients towards preferred providers. A well-functioning system of managed competition will benefit patients, as it involves incentives for care providers to increase healthcare quality and to produce at the lowest cost per unit of quality.

Feedback increases benefits but not costs of retrieval practice: Retrieval-induced forgetting is strength independent.

PubMed

Tempel, Tobias; Frings, Christian

2018-04-01

We examined how the provision of feedback affected two separate effects of retrieval practice: strengthening of practiced information and forgetting of related, unpracticed information. Feedback substantially increased recall of retrieval-practiced items. This unsurprising result shows once again that restudy opportunities boost the benefits of testing. In contrast, retrieval-induced forgetting was unaffected by the manipulation and occurred in equal size with or without feedback. These findings demonstrate strength independence of retrieval-induced forgetting and thus support a theoretical account assuming that an inhibitory mechanism causes retrieval-induced forgetting. According to this theory, inhibition resolves competition that arises during retrieval attempts but is unrelated to the consequences of retrieval practice concerning practiced items. The present results match these assumptions and contradict the theoretical alternative that blocking by strengthened information might explain retrieval-induced forgetting. We discuss our findings against the background of previous studies.

29 CFR 1610.19 - Predisclosure notification procedures for confidential commercial information.

Code of Federal Regulations, 2011 CFR

2011-07-01

... competitive harm. (2) Submitter refers to any person or entity who provides confidential commercial... competitive harm to the submitter; (2) The information was submitted prior to January 1, 1988, the records are... which is likely to cause substantial harm to the submitter's competitive position. (e) Notice of intent...

4 CFR 21.4 - Protective orders.

Code of Federal Regulations, 2011 CFR

2011-01-01

... material, as well as other information the release of which could result in a competitive advantage to one... the applicant is not involved in competitive decision-making for any firm that could gain a competitive advantage from access to the protected information and that there will be no significant risk of...

Student teams practice for regional robotic competition at KSC

NASA Technical Reports Server (NTRS)

1999-01-01

Student teams (background) maneuver their robots on the playing field during practice rounds of the 1999 Southeastern Regional robotic competition at Kennedy Space Center Visitor Complex . Thirty schools from around the country have converged at KSC for the event that pits gladiator robots against each other in an athletic-style competition. As one of their goals, the robots have to retrieve pillow-like disks from the floor. KSC is hosting the event being sponsored by the nonprofit organization For Inspiration and Recognition of Science and Technology, known as FIRST. The FIRST robotics competition is designed to provide students with a hands-on, inside look at engineering and other professional careers.

Handball Coaches’ Perceptions About the Value of Working Competences According to Their Coaching Background

PubMed Central

Mesquita, Isabel; Borges, Mario; Rosado, Antonio; Souza, Adriano De

2011-01-01

The purpose of this study was to analyze the value attributed to given working competences, by Portuguese handball coaches according to their coaching background, certification level, coaching experience, and level of education. A sample of 207 handball coaches responded to a questionnaire which included demographic characteristics and a scale focused on perceptions of the level of importance attributed to working competences. Data analysis included an exploratory factorial analysis applying Maximum Likelihood Factoring (MLF) and Oblimin rotation. These factors were submitted to a One-way ANOVA and Tukey’s post hoc multiple comparisons to analyse coaches’ perceptions according to their coaching background. A six factor solution was found where three major domains of competences were highlighted; the first one related to training and competition (e.g. planning and conducting the training, team administration in competition, annual and multi-annual planning, and coaching methodology); the second one related to social and cultural issues and management (e.g. implementation of youth sport development projects, team leadership and coach education) and the third one related to the cognitive background (meta-cognitive competences). The importance ascribed to some working competences was influenced by their coaching experience and certification level. Highly experienced and qualified coaches perceived competences of everyday practice, social, cultural and management issues related to training and competition as more important than the other coaches. This study suggests the need to consider some working competences, until now not explicitly present in the Portuguese coaching education curriculum which could enable coaches to choose the best way to practice/work in a manner that will foster and support their professional development. Key points Three major domains of competences were highlighted by Portuguese handball coaches. The first one related to training and competition, the second one related to social and cultural issues and management and the third one related to the cognitive background. The importance ascribed by Portuguese handball coaches to some working competences was influenced by their coaching experience and certification level, as high experienced coaches and coaches with higher certification levels perceived competences related to training and competition of the everyday practice and social, cultural issues and management as more important. The value attributed by Portuguese handball coaches to working competences did not vary according to the coaches’ academic education level. Portuguese handball coaches valued the meta-cognitive competences, the competences to implement sport development project and related to annual and multi-annual planning independently of their coaching background. PMID:24149314

Handball coaches' perceptions about the value of working competences according to their coaching background.

PubMed

Mesquita, Isabel; Borges, Mario; Rosado, Antonio; Souza, Adriano De

2011-01-01

The purpose of this study was to analyze the value attributed to given working competences, by Portuguese handball coaches according to their coaching background, certification level, coaching experience, and level of education. A sample of 207 handball coaches responded to a questionnaire which included demographic characteristics and a scale focused on perceptions of the level of importance attributed to working competences. Data analysis included an exploratory factorial analysis applying Maximum Likelihood Factoring (MLF) and Oblimin rotation. These factors were submitted to a One-way ANOVA and Tukey's post hoc multiple comparisons to analyse coaches' perceptions according to their coaching background. A six factor solution was found where three major domains of competences were highlighted; the first one related to training and competition (e.g. planning and conducting the training, team administration in competition, annual and multi-annual planning, and coaching methodology); the second one related to social and cultural issues and management (e.g. implementation of youth sport development projects, team leadership and coach education) and the third one related to the cognitive background (meta-cognitive competences). The importance ascribed to some working competences was influenced by their coaching experience and certification level. Highly experienced and qualified coaches perceived competences of everyday practice, social, cultural and management issues related to training and competition as more important than the other coaches. This study suggests the need to consider some working competences, until now not explicitly present in the Portuguese coaching education curriculum which could enable coaches to choose the best way to practice/work in a manner that will foster and support their professional development. Key pointsThree major domains of competences were highlighted by Portuguese handball coaches. The first one related to training and competition, the second one related to social and cultural issues and management and the third one related to the cognitive background.The importance ascribed by Portuguese handball coaches to some working competences was influenced by their coaching experience and certification level, as high experienced coaches and coaches with higher certification levels perceived competences related to training and competition of the everyday practice and social, cultural issues and management as more important.The value attributed by Portuguese handball coaches to working competences did not vary according to the coaches' academic education level.Portuguese handball coaches valued the meta-cognitive competences, the competences to implement sport development project and related to annual and multi-annual planning independently of their coaching background.

Competitive funding and structures for public health research in European countries.

PubMed

McCarthy, Mark; Conceição, Claudia; Grimaud, Olivier; Katreniakova, Zuzana; Saliba, Amanda; Sammut, Marvic; Narkauskaité, Laura

2013-11-01

The European Union is giving increasing emphasis to research as a driver for innovation and economic development. The European collaborative study PHIRE (Public Health Innovation and Research in Europe) investigated the funding and structures of public health research at national level in European countries. Background materials were prepared for national public health associations of European countries to hold workshops or discussions with research and policy stakeholders on their public health research systems. The reports, supplemented from internet sources for 23 EU countries (four did not contribute), provided information for framework analysis. All countries have public funding and administrative structures for research, but structures for public health research are more varied. In most countries, competitive health research funding is controlled by the Ministry of Science, with little input from the Ministry of Health. In four countries, Ministries of Health provide competitive funding alongside Ministries of Science, and in two countries there is a single health research council. There is no comparative reporting of public health research funding, and little connection with European public health research programmes. Europe needs a comprehensive picture of national and regional systems of public health research, in order to critically assess them and better adapt to changes and challenges, and to achieve a European Research Area for public health.

Competitive Dynamics in MSTd: A Mechanism for Robust Heading Perception Based on Optic Flow

PubMed Central

Layton, Oliver W.; Fajen, Brett R.

2016-01-01

Human heading perception based on optic flow is not only accurate, it is also remarkably robust and stable. These qualities are especially apparent when observers move through environments containing other moving objects, which introduce optic flow that is inconsistent with observer self-motion and therefore uninformative about heading direction. Moving objects may also occupy large portions of the visual field and occlude regions of the background optic flow that are most informative about heading perception. The fact that heading perception is biased by no more than a few degrees under such conditions attests to the robustness of the visual system and warrants further investigation. The aim of the present study was to investigate whether recurrent, competitive dynamics among MSTd neurons that serve to reduce uncertainty about heading over time offer a plausible mechanism for capturing the robustness of human heading perception. Simulations of existing heading models that do not contain competitive dynamics yield heading estimates that are far more erratic and unstable than human judgments. We present a dynamical model of primate visual areas V1, MT, and MSTd based on that of Layton, Mingolla, and Browning that is similar to the other models, except that the model includes recurrent interactions among model MSTd neurons. Competitive dynamics stabilize the model’s heading estimate over time, even when a moving object crosses the future path. Soft winner-take-all dynamics enhance units that code a heading direction consistent with the time history and suppress responses to transient changes to the optic flow field. Our findings support recurrent competitive temporal dynamics as a crucial mechanism underlying the robustness and stability of perception of heading. PMID:27341686

Medical survey of female boxing in Italy in 2002–2003

PubMed Central

Bianco, M; Pannozzo, A; Fabbricatore, C; Sanna, N; Moscetti, M; Palmieri, V; Zeppilli, P

2005-01-01

Background: Female boxing has been permitted in Italy since 2001. According to the latest Italian laws, athletes applying to become boxers have to pass a pre-participation medical examination. Objective: To collect novel medical information from the pre-participation visits and mandatory pre-competition and post-competition examinations for all fights involving Italian female boxers in 2002–2003. Methods: A retrospective study on all official female boxing competitions in Italy from January 2002 to October 2003 was conducted. A prospective study on 28 amateur female boxers was also carried out. Results: Retrospective study: data from 664 examinations were collected. Pre-match examinations were negative. After competitions, 19/645 visits showed some injuries, with mild, soft tissue facial lesions, epistaxis, and hand-wrist problems being the most common. Prospective study: no major lesions were found during the study. One fibroadenoma, one ovarian cyst, and one intramural uterine myoma were found. One boxer was referred to a neurologist because of non-specific electroencephalographic (EEG) abnormalities, which persisted six months later. On a re-admission examination, which was needed because of a contest that was stopped because the referee judged that she was receiving blows to the head that were dangerous, one boxer showed non-specific EEG alterations and nystagmus. A cerebral magnetic resonance imaging scan was normal. She was allowed to participate in competitions again when her EEG returned to normal and clinical signs disappeared. Deviation of the nasal septum was quite common (68%). No major eye injuries were reported. Conclusion: Probably because of the correct preventive medical approach, female boxing is much safer than expected, and no major lesions (requiring hospital admission) were reported. Any lesions to the breast and reproductive system could not be considered to be boxing related. PMID:16046338

Schoolchildren's Consumption of Competitive Foods and Beverages, Excluding a la Carte

ERIC Educational Resources Information Center

Kakarala, Madhuri; Keast, Debra R.; Hoerr, Sharon

2010-01-01

Background: Competitive foods/beverages are those in school vending machines, school stores, snack bars, special sales, and items sold a la carte in the school cafeteria that compete with United States Department of Agriculture (USDA) meal program offerings. Grouping a la carte items with less nutritious items allowed in less regulated venues may…

State-Level School Competitive Food and Beverage Laws Are Associated with Children's Weight Status

ERIC Educational Resources Information Center

Hennessy, Erin; Oh, April; Agurs-Collins, Tanya; Chriqui, Jamie F.; Mâsse, Louise C.; Moser, Richard P.; Perna, Frank

2014-01-01

Background: This study attempted to determine whether state laws regulating low nutrient, high energy-dense foods and beverages sold outside of the reimbursable school meals program (referred to as "competitive foods") are associated with children's weight status. Methods: We use the Classification of Laws Associated with School…

Potato Chips, Cookies, and Candy Oh My! Public Commentary on Proposed Rules Regulating Competitive Foods

ERIC Educational Resources Information Center

Dinour, Lauren M.; Pole, Antoinette

2017-01-01

Background: The Healthy, Hunger-Free Kids Act of 2010 authorizes the U.S. Department of Agriculture (USDA) to establish nutritional standards for all foods sold in schools participating in federally funded meal programs. These foods, known as competitive foods, are commonly found in school cafeterias, vending machines, fundraisers, and snack bars…

Profits, Commercial Food Supplier Involvement, and School Vending Machine Snack Food Availability: Implications for Implementing the New Competitive Foods Rule

ERIC Educational Resources Information Center

Terry-McElrath, Yvonne M.; Hood, Nancy E.; Colabianchi, Natalie; O'Malley, Patrick M.; Johnston, Lloyd D.

2014-01-01

Background: The 2013-2014 school year involved preparation for implementing the new US Department of Agriculture (USDA) competitive foods nutrition standards. An awareness of associations between commercial supplier involvement, food vending practices, and food vending item availability may assist schools in preparing for the new standards.…

More About Vector Adaptive/Predictive Coding Of Speech

NASA Technical Reports Server (NTRS)

Jedrey, Thomas C.; Gersho, Allen

1992-01-01

Report presents additional information about digital speech-encoding and -decoding system described in "Vector Adaptive/Predictive Encoding of Speech" (NPO-17230). Summarizes development of vector adaptive/predictive coding (VAPC) system and describes basic functions of algorithm. Describes refinements introduced enabling receiver to cope with errors. VAPC algorithm implemented in integrated-circuit coding/decoding processors (codecs). VAPC and other codecs tested under variety of operating conditions. Tests designed to reveal effects of various background quiet and noisy environments and of poor telephone equipment. VAPC found competitive with and, in some respects, superior to other 4.8-kb/s codecs and other codecs of similar complexity.

Rowers' Self-Reported Behaviors, Attitudes, and Safety Concerns Related to Exercise, Training, and Competition During Pregnancy.

PubMed

Franklin, Ashley; Mishtal, Joanna; Johnson, Teresa; Simms-Cendan, Judith

2017-08-01

Background The American College of Obstetrics and Gynecology notes that pregnant athletes require more supervision due to their involvement in strenuous training schedules throughout pregnancy. Currently, rowing is not mentioned in the guidelines despite its increasing popularity, high cardiovascular demands, and risk for abdominal trauma. Methods This study aimed to elicit information from competitive female rowers regarding exercise, training, and competition during pregnancy. We administered a survey consisting of 122 items to female Masters rowers in the United States, aged 21 to 49 years, from June to December 2013. Results A total of 224 recreational and elite rowers met the inclusion criteria. Pregnant rowers self-reported high levels of exercise engagement: 85.2% (n/N = 98/115) exercised during any past pregnancy; exercise adherence decreased throughout pregnancy with 51.3%, 42.4%, and 15.7% meeting and/or exceeding national guidelines during the first, second, and third trimesters, respectively. Rowers were significantly (p < 0.001) more likely to state that an activity at a specified intensity and trimester was unsafe if they were younger, had less rowing experience, or were nulliparous. Decreased perceived rowing safety was associated with on-water training, higher intensity exercise, competition, and increasing gestational age. Primary safety concerns were the risk of oar-induced abdominal trauma and physiological effects due to high intensities required by the sport. Novel barriers to exercise in pregnancy included guilt towards the team and a mental barrier due to decreased performance. Healthcare providers are the number one information source for rowers regarding exercise during pregnancy. Conclusion Pregnant rowers are a relevant obstetrics population and have barriers and sport-specific safety concerns not previously identified in the literature. Rowers consider exercising in pregnancy to be important and struggle to meet exercise guidelines like the general population, indicating the need for healthcare providers to provide prenatal and antenatal education and interventions to support exercise during pregnancy even amongst athletes.

Rowers’ Self-Reported Behaviors, Attitudes, and Safety Concerns Related to Exercise, Training, and Competition During Pregnancy

PubMed Central

Mishtal, Joanna; Johnson, Teresa; Simms-Cendan, Judith

2017-01-01

Background The American College of Obstetrics and Gynecology notes that pregnant athletes require more supervision due to their involvement in strenuous training schedules throughout pregnancy. Currently, rowing is not mentioned in the guidelines despite its increasing popularity, high cardiovascular demands, and risk for abdominal trauma. Methods This study aimed to elicit information from competitive female rowers regarding exercise, training, and competition during pregnancy. We administered a survey consisting of 122 items to female Masters rowers in the United States, aged 21 to 49 years, from June to December 2013. Results A total of 224 recreational and elite rowers met the inclusion criteria. Pregnant rowers self-reported high levels of exercise engagement: 85.2% (n/N = 98/115) exercised during any past pregnancy; exercise adherence decreased throughout pregnancy with 51.3%, 42.4%, and 15.7% meeting and/or exceeding national guidelines during the first, second, and third trimesters, respectively. Rowers were significantly (p < 0.001) more likely to state that an activity at a specified intensity and trimester was unsafe if they were younger, had less rowing experience, or were nulliparous. Decreased perceived rowing safety was associated with on-water training, higher intensity exercise, competition, and increasing gestational age. Primary safety concerns were the risk of oar-induced abdominal trauma and physiological effects due to high intensities required by the sport. Novel barriers to exercise in pregnancy included guilt towards the team and a mental barrier due to decreased performance. Healthcare providers are the number one information source for rowers regarding exercise during pregnancy. Conclusion Pregnant rowers are a relevant obstetrics population and have barriers and sport-specific safety concerns not previously identified in the literature. Rowers consider exercising in pregnancy to be important and struggle to meet exercise guidelines like the general population, indicating the need for healthcare providers to provide prenatal and antenatal education and interventions to support exercise during pregnancy even amongst athletes. PMID:28983443

Biological event composition

PubMed Central

2012-01-01

Background In recent years, biological event extraction has emerged as a key natural language processing task, aiming to address the information overload problem in accessing the molecular biology literature. The BioNLP shared task competitions have contributed to this recent interest considerably. The first competition (BioNLP'09) focused on extracting biological events from Medline abstracts from a narrow domain, while the theme of the latest competition (BioNLP-ST'11) was generalization and a wider range of text types, event types, and subject domains were considered. We view event extraction as a building block in larger discourse interpretation and propose a two-phase, linguistically-grounded, rule-based methodology. In the first phase, a general, underspecified semantic interpretation is composed from syntactic dependency relations in a bottom-up manner. The notion of embedding underpins this phase and it is informed by a trigger dictionary and argument identification rules. Coreference resolution is also performed at this step, allowing extraction of inter-sentential relations. The second phase is concerned with constraining the resulting semantic interpretation by shared task specifications. We evaluated our general methodology on core biological event extraction and speculation/negation tasks in three main tracks of BioNLP-ST'11 (GENIA, EPI, and ID). Results We achieved competitive results in GENIA and ID tracks, while our results in the EPI track leave room for improvement. One notable feature of our system is that its performance across abstracts and articles bodies is stable. Coreference resolution results in minor improvement in system performance. Due to our interest in discourse-level elements, such as speculation/negation and coreference, we provide a more detailed analysis of our system performance in these subtasks. Conclusions The results demonstrate the viability of a robust, linguistically-oriented methodology, which clearly distinguishes general semantic interpretation from shared task specific aspects, for biological event extraction. Our error analysis pinpoints some shortcomings, which we plan to address in future work within our incremental system development methodology. PMID:22759461

Using the Web for Competitive Intelligence (CI) Gathering

NASA Technical Reports Server (NTRS)

Rocker, JoAnne; Roncaglia, George

2002-01-01

Businesses use the Internet as a way to communicate company information as a way of engaging their customers. As the use of the Web for business transactions and advertising grows, so too, does the amount of useful information for practitioners of competitive intelligence (CI). CI is the legal and ethical practice of information gathering about competitors and the marketplace. Information sources like company webpages, online newspapers and news organizations, electronic journal articles and reports, and Internet search engines allow CI practitioners analyze company strengths and weaknesses for their customers. More company and marketplace information than ever is available on the Internet and a lot of it is free. Companies should view the Web not only as a business tool but also as a source of competitive intelligence. In a highly competitive marketplace can any organization afford to ignore information about the other players and customers in that same marketplace?

Structured Peer Mentoring: Enhancing Lifelong Learning in Pakistani Universities

ERIC Educational Resources Information Center

Naseem, Nosheen Rachel

2012-01-01

Higher Education in developing countries is frequently restricted to students from privileged backgrounds, especially those from private secondary education. In Pakistan, access to Higher Education, while competitive, is more broadly based, with state universities particularly recruiting students from diverse backgrounds. Just as Widening…

75 FR 27625 - Announcement of the Priority Grant Competition for Immediate Release

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-17

... specific themes for each priority area may be found at our Web site at: http://www.usip.org/grants....usip.org/grants-fellowships/priority-grant-competition for specific information on the competition as...) (202) 457-1719 (TTY) E-mail: [email protected]org . FOR FURTHER INFORMATION CONTACT: The Grant Program...

Internet and Electronic Information Management

DTIC Science & Technology

2004-12-01

centers to form consortia and share electronic information sources. Although traditional resource sharing arrangements encouraged competition rather...outside world, through public relations and through marketing information products or services, to its own competitive advantage (Davenport 1997: 193-217... electronic information sources are a challenge for electronic information managers. Libraries and information centers are no longer “the only game in town

Competitive Intelligence.

ERIC Educational Resources Information Center

Bergeron, Pierrette; Hiller, Christine A.

2002-01-01

Reviews the evolution of competitive intelligence since 1994, including terminology and definitions and analytical techniques. Addresses the issue of ethics; explores how information technology supports the competitive intelligence process; and discusses education and training opportunities for competitive intelligence, including core competencies…

Managing Knowledge And Information In The Sustainable Organization

NASA Astrophysics Data System (ADS)

Grecu, Valentin

2015-09-01

Knowledge and information management are essential for the success of organizations and bring significant competitive advantages. There has been significant investments in setting up technological platforms that support business processes and increase the efficiency of operational structure in many organizations through an efficient management of knowledge and information. This research highlights the importance of using knowledge and information management in order to increase the competitiveness of organizations and to foster the transition towards the sustainable organization, as nowadays an organization that wants to be competitive needs to be sustainable.

Competitive Technologies for National Security: Review and Recommendations

DTIC Science & Technology

2008-02-29

Carafano, Brian C. Goebel, and Josh Kussman , “Coming to America: Initiatives for Better, Faster, and More Secure Visas,” Heritage Foundation Backgrounder No...First published as Heritage Foundation Backgrounder No. 2071, September 21, 2007. 20. James Jay Carafano, Brian C. Goebel, and Josh Kussman , “Coming

Background Error Covariance Estimation using Information from a Single Model Trajectory with Application to Ocean Data Assimilation into the GEOS-5 Coupled Model

NASA Technical Reports Server (NTRS)

Keppenne, Christian L.; Rienecker, Michele M.; Kovach, Robin M.; Vernieres, Guillaume; Koster, Randal D. (Editor)

2014-01-01

An attractive property of ensemble data assimilation methods is that they provide flow dependent background error covariance estimates which can be used to update fields of observed variables as well as fields of unobserved model variables. Two methods to estimate background error covariances are introduced which share the above property with ensemble data assimilation methods but do not involve the integration of multiple model trajectories. Instead, all the necessary covariance information is obtained from a single model integration. The Space Adaptive Forecast error Estimation (SAFE) algorithm estimates error covariances from the spatial distribution of model variables within a single state vector. The Flow Adaptive error Statistics from a Time series (FAST) method constructs an ensemble sampled from a moving window along a model trajectory. SAFE and FAST are applied to the assimilation of Argo temperature profiles into version 4.1 of the Modular Ocean Model (MOM4.1) coupled to the GEOS-5 atmospheric model and to the CICE sea ice model. The results are validated against unassimilated Argo salinity data. They show that SAFE and FAST are competitive with the ensemble optimal interpolation (EnOI) used by the Global Modeling and Assimilation Office (GMAO) to produce its ocean analysis. Because of their reduced cost, SAFE and FAST hold promise for high-resolution data assimilation applications.

Background Error Covariance Estimation Using Information from a Single Model Trajectory with Application to Ocean Data Assimilation

NASA Technical Reports Server (NTRS)

Keppenne, Christian L.; Rienecker, Michele; Kovach, Robin M.; Vernieres, Guillaume

2014-01-01

An attractive property of ensemble data assimilation methods is that they provide flow dependent background error covariance estimates which can be used to update fields of observed variables as well as fields of unobserved model variables. Two methods to estimate background error covariances are introduced which share the above property with ensemble data assimilation methods but do not involve the integration of multiple model trajectories. Instead, all the necessary covariance information is obtained from a single model integration. The Space Adaptive Forecast error Estimation (SAFE) algorithm estimates error covariances from the spatial distribution of model variables within a single state vector. The Flow Adaptive error Statistics from a Time series (FAST) method constructs an ensemble sampled from a moving window along a model trajectory.SAFE and FAST are applied to the assimilation of Argo temperature profiles into version 4.1 of the Modular Ocean Model (MOM4.1) coupled to the GEOS-5 atmospheric model and to the CICE sea ice model. The results are validated against unassimilated Argo salinity data. They show that SAFE and FAST are competitive with the ensemble optimal interpolation (EnOI) used by the Global Modeling and Assimilation Office (GMAO) to produce its ocean analysis. Because of their reduced cost, SAFE and FAST hold promise for high-resolution data assimilation applications.

Does Competition Have an Effect on Price and Quality in Physiotherapy?

PubMed

Pekola, Piia; Linnosmaa, Ismo; Mikkola, Hennamari

2017-10-01

We estimate the effect of competition on quality and prices in physiotherapy organised and financed by the Social Insurance Institution of Finland for disabled individuals. Within the physiotherapy market, firms participate in competitive bidding, prices are determined by the market, services are free at the point of use and firms are allowed to react to patient choice only by enhancing quality. Firm-level data (n = 854) regarding quality and price were analysed. Using 2SLS estimation techniques, we analysed the relationship between quality and competition, and price and competition. Our study found that competition has a negative (yet weak) effect on quality. Prices on the other hand are not affected by competition. The result is likely caused by imperfect information, because it seems that the Social Insurance Institution of Finland has provided too little information for patients to make adequate choices about proper service providers. We argue that by publishing quality information, it is possible to ease the decision-making of patients and influence the quality strategies of firms active in the physiotherapy market. Moreover, we found that competition appeared as an exogenous variable in this study. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

The Impact of Nutrition Standards on Competitive Food Offerings and Purchasing Behaviors of High School Students

ERIC Educational Resources Information Center

Snelling, Anastasia M.; Kennard, Teha

2009-01-01

Background: With adolescent obesity rates on the rise, the school food environment is receiving closer scrutiny. This study looks at the effects of nutrient standards as part of a wellness policy that was implemented in 3 public high schools in 1 county, by analyzing the nutritional value of competitive food offerings and purchases before and…

Building an Information Resource Center for Competitive Intelligence.

ERIC Educational Resources Information Center

Martin, J. Sperling

1992-01-01

Outlines considerations in the design of a Competitive Intelligence Information Resource Center (CIIRC), which is needed by business organizations for effective strategic decision making. Discussed are user needs, user participation, information sources, technology and interface design, operational characteristics, and planning for implementation.…

The German Excellence Initiative: Update. Go8 Backgrounder 24a

ERIC Educational Resources Information Center

Frohlich, Ellen

2012-01-01

As described in "Go8 Backgrounder 24: Answering the Global Challenge--Experiences from European Excellence Initiatives," Germany began a debate about how to strengthen its position as an excellent location for science and research in 2004. This debate focussed in particular on the competitiveness of the country's universities and…

Teacher Pensions: A Background Paper

ERIC Educational Resources Information Center

Hansen, Janet S.

2008-01-01

Pensions are an important but comparatively unexamined component of human resource policies in education. In an increasingly competitive world where employees are more mobile than ever, pension policies that were designed in the last century may be out of step with the needs of both individuals and schools. This background paper aims to foster…

Consumer information needs in a competitive health care environment

PubMed Central

Varner, Theresa; Christy, Jack

1986-01-01

The role of information in facilitating choice in a competitive health care marketplace is clearly pivotal, but it is also complex and occasionally problematic. Although it is clear that information is critical to the competitive approach, less clear is the relationship between the availability of appropriate information and the exercise of informed choice, a relationship that is obscured in the tangle of influences that affect the use and delivery of medical care. Nonetheless, the centralized and standardized collection, review, and dissemination of relevant health care data remain the keys to predicting—and avoiding—adverse outcomes in the development of health care policy. PMID:10311937

32 CFR 173.2 - Competitive Information Certification.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Procurement Task Force. (2) The requirement to provide the Certificate may be further limited to certain... Business Ethics and Integrity complying with the Interim rule in lieu of Competitive Information...

Managing Information Sharing within an Organizational Setting: A Social Network Perspective

ERIC Educational Resources Information Center

Hatala, John-Paul; Lutta, Joseph George

2009-01-01

Information sharing is critical to an organization's competitiveness and requires a free flow of information among members if the organization is to remain competitive. A review of the literature on organizational structure and information sharing was conducted to examine the research in this area. A case example illustrates how a social network…

Competition, Jobs, and Information Policy: The Case for Private-Sector Information Services: U.S. Patents.

ERIC Educational Resources Information Center

Ebersole, Joseph L.

1994-01-01

Discusses the argument for private-sector involvement in the distribution of government information, using U.S. patents as an example. Highlights include industry competitiveness; jobs creation; public access; identifying users; costs; user fees; existing systems of information dissemination; and implications of the Internet and NREN (National…

Gaussian Multiscale Aggregation Applied to Segmentation in Hand Biometrics

PubMed Central

de Santos Sierra, Alberto; Ávila, Carmen Sánchez; Casanova, Javier Guerra; del Pozo, Gonzalo Bailador

2011-01-01

This paper presents an image segmentation algorithm based on Gaussian multiscale aggregation oriented to hand biometric applications. The method is able to isolate the hand from a wide variety of background textures such as carpets, fabric, glass, grass, soil or stones. The evaluation was carried out by using a publicly available synthetic database with 408,000 hand images in different backgrounds, comparing the performance in terms of accuracy and computational cost to two competitive segmentation methods existing in literature, namely Lossy Data Compression (LDC) and Normalized Cuts (NCuts). The results highlight that the proposed method outperforms current competitive segmentation methods with regard to computational cost, time performance, accuracy and memory usage. PMID:22247658

Gaussian multiscale aggregation applied to segmentation in hand biometrics.

PubMed

de Santos Sierra, Alberto; Avila, Carmen Sánchez; Casanova, Javier Guerra; del Pozo, Gonzalo Bailador

2011-01-01

This paper presents an image segmentation algorithm based on Gaussian multiscale aggregation oriented to hand biometric applications. The method is able to isolate the hand from a wide variety of background textures such as carpets, fabric, glass, grass, soil or stones. The evaluation was carried out by using a publicly available synthetic database with 408,000 hand images in different backgrounds, comparing the performance in terms of accuracy and computational cost to two competitive segmentation methods existing in literature, namely Lossy Data Compression (LDC) and Normalized Cuts (NCuts). The results highlight that the proposed method outperforms current competitive segmentation methods with regard to computational cost, time performance, accuracy and memory usage.

Competitive Intelligence and Social Advantage.

ERIC Educational Resources Information Center

Davenport, Elisabeth; Cronin, Blaise

1994-01-01

Presents an overview of issues concerning civilian competitive intelligence (CI). Topics discussed include competitive advantage in academic and research environments; public domain information and libraries; covert and overt competitive intelligence; data diversity; use of the Internet; cooperative intelligence; and implications for library and…

The role of sexual preferences in intrasexual female competition

PubMed Central

2012-01-01

Background While search costs have long been understood to affect the evolution of female preference, other costs associated with mating have been the focus of much less attention. Here I consider a novel mate choice cost: female-female intrasexual competition, that is, when females compete with each other for mates. This competition results in cost to female fecundity, such as a reduction in fertility due to decreased direct benefits, sperm limitation, or time and resources spent competing for a mate. I asked if female-female competition affects the evolution of preferences, and further, if the presence of multiple, different, preferences in a population can reduce competitive costs. Results Using population genetic models of preference and trait evolution, I found that intrasexual competition leads to direct selection against female preferences, and restricts the parameter space under which preference may evolve. I also examined how multiple, different, preferences affected preference evolution with female intrasexual competition. Conclusions Multiple preferences primarily serve to increase competitive costs and decrease the range of parameters under which preferences may evolve. PMID:23148567

Heritable determinants of male fertilization success in the nematode Caenorhabditis elegans

PubMed Central

2011-01-01

Background Sperm competition is a driving force in the evolution of male sperm characteristics in many species. In the nematode Caenorhabditis elegans, larger male sperm evolve under experimentally increased sperm competition and larger male sperm outcompete smaller hermaphrodite sperm for fertilization within the hermaphrodite reproductive tract. To further elucidate the relative importance of sperm-related traits that contribute to differential reproductive success among males, we quantified within- and among-strain variation in sperm traits (size, rate of production, number transferred, competitive ability) for seven male genetic backgrounds known previously to differ with respect to some sperm traits. We also quantified male mating ability in assays for rates of courtship and successful copulation, and then assessed the roles of these pre- and post-mating traits in first- and second-male fertilization success. Results We document significant variation in courtship ability, mating ability, sperm size and sperm production rate. Sperm size and production rate were strong indicators of early fertilization success for males that mated second, but male genetic backgrounds conferring faster sperm production make smaller sperm, despite virgin males of all genetic backgrounds transferring indistinguishable numbers of sperm to mating partners. Conclusions We have demonstrated that sperm size and the rate of sperm production represent dominant factors in determining male fertilization success and that C. elegans harbors substantial heritable variation for traits contributing to male reproductive success. C. elegans provides a powerful, tractable system for studying sexual selection and for dissecting the genetic basis and evolution of reproduction-related traits. PMID:21492473

76 FR 23971 - Proposed Information Collection; Comment Request; Competitive Enhancement Needs Assessment Survey...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-29

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Proposed Information Collection; Comment Request; Competitive Enhancement Needs Assessment Survey Program AGENCY: Bureau of Industry and Security... their abilities to meet defense program needs. The information collected from voluntary surveys will be...

Top-down and bottom-up competition in visual stimuli processing.

PubMed

Ligeza, Tomasz S; Tymorek, Agnieszka D; Wyczesany, Mirosław

2017-01-01

Limited attention capacity results that not all the stimuli present in the visual field are equally processed. While processing of salient stimuli is automatically boosted by bottom‑up attention, processing of task‑relevant stimuli can be boosted volitionally by top‑down attention. Usually, both top‑down and bottom‑up influences are present simultaneously, which creates a competition between these two types of attention. We examined this competition using both behavioral and electrophysiological measures. Participants responded to letters superimposed on background pictures. We assumed that responding to different conditions of the letter task engages top‑down attention to different extent, whereas processing of background pictures of varying salience engages bottom‑up attention to different extent. To check how manipulation of top‑down attention influences bottom‑up processing, we measured evoked response potentials (ERPs) in response to pictures (engaging mostly bottom‑up attention) during three conditions of a letter task (different levels of top‑down engagement). Conversely, to check how manipulation of bottom‑up attention influences top‑down processing, we measured ERP responses for letters (engaging mostly top‑down attention) while manipulating the salience of background pictures (different levels of bottom‑up engagement). The correctness and reaction times in response to letters were also analyzed. As expected, most of the ERPs and behavioral measures revealed a trade‑off between both types of processing: a decrease of bottom‑up processing was associated with an increase of top‑down processing and, similarly, a decrease of top‑down processing was associated with an increase in bottom‑up processing. Results proved competition between the two types of attentions.

47 CFR 54.503 - Competitive bidding requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... competition or would furnish the service provider with inside information; someone other than the applicant or... information, to the extent applicable with respect to the services requested: (i) A list of specified services for which the school, library, or consortium requests bids; and (ii) Sufficient information to enable...

Modeling the cooperative and competitive contagions in online social networks

NASA Astrophysics Data System (ADS)

Zhuang, Yun-Bei; Chen, J. J.; Li, Zhi-hong

2017-10-01

The wide adoption of social media has increased the interaction among different pieces of information, and this interaction includes cooperation and competition for our finite attention. While previous research focus on fully competition, this paper extends the interaction to be both "cooperation" and "competition", by employing an IS1S2 R model. To explore how two different pieces of information interact with each other, the IS1S2 R model splits the agents into four parts-(Ignorant-Spreader I-Spreader II-Stifler), based on SIR epidemic spreading model. Using real data from Weibo.com, a social network site similar to Twitter, we find some parameters, like decaying rates, can both influence the cooperative diffusion process and the competitive process, while other parameters, like infectious rates only have influence on the competitive diffusion process. Besides, the parameters' effect are more significant in the competitive diffusion than in the cooperative diffusion.

Differential competitive ability between sexes in the dioecious Antennaria dioica (Asteraceae)

PubMed Central

Varga, Sandra; Kytöviita, Minna-Maarit

2012-01-01

Background and Aims Differences in competitive ability between the sexes of dioecious plants are expected as a result of allocation trade-offs associated with sex-differential reproductive costs. However, the available data on competitive ability in dioecious plants are scarce and contradictory. In this study sexual competition was evaluated using the dioecious plant Antennaria dioica in a common garden transplantation experiment. Methods Male and female plants were grown for 3 years either in isolation, or in competition with a plant of the same sex or the opposite sex. Flowering phenology, sexual and asexual reproduction, plant growth, nutrient content and arbuscular mycorrhizal colonization in the roots were assessed. Key Results Our results showed little evidence of sexual differences in competitive ability. Both sexes suffered similarly from competition, and competitive effects were manifested in some traits related to fitness but not in others. Survival was unaffected by competition, but competing plants reduced their vegetative growth and reproductive investment compared with non-competing plants. In addition, differences in sexual competitive ability were observed in relation to flowering frequency, an important life history trait not reported in previous studies. Conclusions The findings indicate that female and male A. dioica plants possess similar intersexual competitive abilities which may be related to the similar costs of reproduction between sexes in this species. Nevertheless, intrasexual competition is higher in females, giving support for asymmetric niche segregation between the sexes. PMID:22887023

48 CFR 915.207-70 - Handling proposals and information during evaluation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... information (data) before decision as to the award of a contract, or the transfer of valuable and sensitive information between competing offerors during the competitive phase of the acquisition process, would seriously disrupt the Government's decision-making process and undermine the integrity of the competitive...

Technology Watch and Competitive Intelligence: A New Challenge in Education for Information.

ERIC Educational Resources Information Center

Dou, Henri; And Others

1993-01-01

Discusses the need for education of information professionals in France to change because of changing needs for scientific, technological, and economic information. The functions of technology watch and competitive intelligence based on an organization's critical success factor are shown to be important. (13 references) (EAM)

Role of Creative Competitions and Mass Media in the Astronomy Education of School Students

NASA Astrophysics Data System (ADS)

Aleshkina, E. Yu.

2006-08-01

There are a many informational sources nowadays. For wide audiences it is, first of all, mass media - magazines, newspapers, television, broadcast and books. Web-technology provides a huge volume of information. The increasing flow of information about science, sometimes with questionable content, however, has its obstacles - it is difficult to restrict misconceptions and transfer receiving information to real knowledge. This problem is actual and very important, first of all, for school students. The experience in getting and analyzing information during astrophysics lessons in the Astronautic Club is considered. Statistical data about volume, kind, and quality of astronomy news, along with other scientific information in Russian mass media, are presented. Experience in transformation of receiving information to the knowledge is discussed. The role of a special form of education - creative competitions - in this process is analyzed. Results of the International Creative Competition, named after Giordano Bruno, are presented. The main goal of the competition was to raise interest in astronomy, space exploration, and related questions. Thirty-six papers from Bulgaria, United Kingdom, Russia, Byelorussia, Latvia, and Kazakhstan were submitted for the competition. On the decision of the jury, it was awarded three degrees for school students, one degree for adult amateurs of astronomy, and four special nominations. The bilingual volume (in Russian and English) with the best papersis being prepared for publishing.

The Effects of Nurse Staffing on Hospital Financial Performance: Competitive Versus Less Competitive Markets

PubMed Central

Everhart, Damian; Neff, Donna; Al-Amin, Mona; Nogle, June; Weech-Maldonado, Robert

2013-01-01

Background Hospitals facing financial uncertainty have sought to reduce nurse staffing as a way to increase profitability. However, nurse staffing has been found to be important in terms of quality of patient care and nursing related outcomes. Nurse staffing can provide a competitive advantage to hospitals and as a result better financial performance, particularly in more competitive markets Purpose In this study we build on the Resource-Based View of the Firm to determine the effect of nurse staffing on total profit margin in more competitive and less competitive hospital markets in Florida. Methodology/Approach By combining a Florida statewide nursing survey with the American Hospital Association Annual Survey and the Area Resource File, three separate multivariate linear regression models were conducted to determine the effect of nurse staffing on financial performance while accounting for market competitiveness. The analysis was limited to acute care hospitals. Findings Nurse staffing levels had a positive association with financial performance (β=3.3; p=0.02) in competitive hospital markets, but no significant association was found in less competitive hospital markets. Practice Implications Hospitals in more competitive hospital markets should reconsider reducing nursing staff, as these cost cutting measures may be inefficient and negatively affect financial performance. PMID:22543824

5 CFR 330.102 - Federal employment information.

Code of Federal Regulations, 2011 CFR

2011-01-01

... must notify OPM promptly of: (A) Open competitive examinations; (B) Vacancies in the competitive... list of agency vacancy announcements for positions in the competitive service. Under § 330.707 of this chapter, agencies must notify OPM promptly of competitive service vacancies to be filled for more than 120...

The Influence of Information Acquisition on the Complex Dynamics of Market Competition

NASA Astrophysics Data System (ADS)

Guo, Zhanbing; Ma, Junhai

In this paper, we build a dynamical game model with three bounded rational players (firms) to study the influence of information on the complex dynamics of market competition, where useful information is about rival’s real decision. In this dynamical game model, one information-sharing team is composed of two firms, they acquire and share the information about their common competitor, however, they make their own decisions separately, where the amount of information acquired by this information-sharing team will determine the estimation accuracy about the rival’s real decision. Based on this dynamical game model and some creative 3D diagrams, the influence of the amount of information on the complex dynamics of market competition such as local dynamics, global dynamics and profits is studied. These results have significant theoretical and practical values to realize the influence of information.

Strategic use of preference confirmation in group decision making: the role of competition and dissent.

PubMed

Toma, Claudia; Gilles, Ingrid; Butera, Fabrizio

2013-03-01

The present research investigates the moderating role of goal interdependence and dissent on individual preference confirmation in hidden-profile tasks. We propose that preference confirmation can be used strategically to deal with competition and dissent likely to arise in group decision making. In two studies, participants first received incomplete information about a car accident investigation, and then read a fictitious discussion with two other participants containing full information. The interaction with the fictitious participants was presented either as cooperative or competitive. We predicted and found preference confirmation to be higher in competition than cooperation, when initial preferences were dissenting (Studies 1 & 2), but to be higher in cooperation than in competition, when initial preferences were consensual (Study 2). Also, the increased versus decreased preference confirmation in competition with, respectively, dissent and no dissent were found to be predicted by self-enhancement strategies (Study 2). These findings contribute to a better understanding of the boundary conditions of preference confirmation in hidden profiles and shed a new light on the role of motivated information processing in these tasks. © 2011 The British Psychological Society.

30 CFR 285.113 - How will data and information obtained by MMS under this part be disclosed to the public?

Code of Federal Regulations, 2011 CFR

2011-07-01

... exempt from disclosure under exemption 4 of FOIA. We will review such data and information and objections... substantial competitive harm or disclosure of trade secrets, then the data and information will be released. (2) Substantial competitive harm or disclosure of trade secrets, then the data and information will...

Transcriptome analysis of intraspecific competition in Arabidopsis thaliana reveals organ-specific signatures related to nutrient acquisition and general stress response pathways

PubMed Central

2012-01-01

Background Plants are sessile and therefore have to perceive and adjust to changes in their environment. The presence of neighbours leads to a competitive situation where resources and space will be limited. Complex adaptive responses to such situation are poorly understood at the molecular level. Results Using microarrays, we analysed whole-genome expression changes in Arabidopsis thaliana plants subjected to intraspecific competition. The leaf and root transcriptome was strongly altered by competition. Differentially expressed genes were enriched in genes involved in nutrient deficiency (mainly N, P, K), perception of light quality, and responses to abiotic and biotic stresses. Interestingly, performance of the generalist insect Spodoptera littoralis on densely grown plants was significantly reduced, suggesting that plants under competition display enhanced resistance to herbivory. Conclusions This study provides a comprehensive list of genes whose expression is affected by intraspecific competition in Arabidopsis. The outcome is a unique response that involves genes related to light, nutrient deficiency, abiotic stress, and defence responses. PMID:23194435

Going for the gold. Models of agency in Japanese and American contexts.

PubMed

Markus, Hazel Rose; Uchida, Yukiko; Omoregie, Heather; Townsend, Sarah S M; Kitayama, Shinobu

2006-02-01

Two studies examined how Olympic performance is explained in American and Japanese contexts. Study 1, an analysis of media coverage of the 2000 and 2002 Olympics, shows that in both Japanese and American contexts, performance is construed mainly in terms of the actions of persons. However, Japanese and American accounts differ in their explanations of the nature and source of intentional agency, that is, in their models of agency. In Japanese contexts, agency is construed as conjoint and simultaneously implicates athletes' personal attributes (both positive and negative), background, and social and emotional experience. In American contexts, agency is construed as disjoint, separate from athletes' background or social and emotional experience; performance is explained primarily through positive personal characteristics and features of the competition. Study 2, in which participants chose information to be included in an athlete's description, confirms these findings. Differences in the construction of agency are reflected in and fostered by common cultural products (e.g., television accounts).

Competition for resources can explain patterns of social and individual learning in nature.

PubMed

Smolla, Marco; Gilman, R Tucker; Galla, Tobias; Shultz, Susanne

2015-09-22

In nature, animals often ignore socially available information despite the multiple theoretical benefits of social learning over individual trial-and-error learning. Using information filtered by others is quicker, more efficient and less risky than randomly sampling the environment. To explain the mix of social and individual learning used by animals in nature, most models penalize the quality of socially derived information as either out of date, of poor fidelity or costly to acquire. Competition for limited resources, a fundamental evolutionary force, provides a compelling, yet hitherto overlooked, explanation for the evolution of mixed-learning strategies. We present a novel model of social learning that incorporates competition and demonstrates that (i) social learning is favoured when competition is weak, but (ii) if competition is strong social learning is favoured only when resource quality is highly variable and there is low environmental turnover. The frequency of social learning in our model always evolves until it reduces the mean foraging success of the population. The results of our model are consistent with empirical studies showing that individuals rely less on social information where resources vary little in quality and where there is high within-patch competition. Our model provides a framework for understanding the evolution of social learning, a prerequisite for human cumulative culture. © 2015 The Author(s).

Competition for resources can explain patterns of social and individual learning in nature

PubMed Central

Smolla, Marco; Gilman, R. Tucker; Galla, Tobias; Shultz, Susanne

2015-01-01

In nature, animals often ignore socially available information despite the multiple theoretical benefits of social learning over individual trial-and-error learning. Using information filtered by others is quicker, more efficient and less risky than randomly sampling the environment. To explain the mix of social and individual learning used by animals in nature, most models penalize the quality of socially derived information as either out of date, of poor fidelity or costly to acquire. Competition for limited resources, a fundamental evolutionary force, provides a compelling, yet hitherto overlooked, explanation for the evolution of mixed-learning strategies. We present a novel model of social learning that incorporates competition and demonstrates that (i) social learning is favoured when competition is weak, but (ii) if competition is strong social learning is favoured only when resource quality is highly variable and there is low environmental turnover. The frequency of social learning in our model always evolves until it reduces the mean foraging success of the population. The results of our model are consistent with empirical studies showing that individuals rely less on social information where resources vary little in quality and where there is high within-patch competition. Our model provides a framework for understanding the evolution of social learning, a prerequisite for human cumulative culture. PMID:26354936

The Effect of Nutrient-Based Standards on Competitive Foods in 3 Schools: Potential Savings in Kilocalories and Grams of Fat

ERIC Educational Resources Information Center

Snelling, Anastasia M.; Yezek, Jennifer

2012-01-01

Background: The study investigated how nutrient standards affected the number of kilocalories and grams of fat and saturated fat in competitive foods offered and sold in 3 high schools. Methods: The study is a quasi-experimental design with 3 schools serving as the units of assignment and analysis. The effect of the nutrient standards was measured…

5 CFR 351.802 - Content of notice.

Code of Federal Regulations, 2011 CFR

2011-01-01

... action, and its effective date; (2) The employee's competitive area, competitive level, subgroup, service... lower-standing employee in the same competitive level under § 351.607 or § 351.608; (5) Information on...

5 CFR 351.802 - Content of notice.

Code of Federal Regulations, 2010 CFR

2010-01-01

... action, and its effective date; (2) The employee's competitive area, competitive level, subgroup, service... lower-standing employee in the same competitive level under § 351.607 or § 351.608; (5) Information on...

SHIR competitive information diffusion model for online social media

NASA Astrophysics Data System (ADS)

Liu, Yun; Diao, Su-Meng; Zhu, Yi-Xiang; Liu, Qing

2016-11-01

In online social media, opinion divergences and differentiations generally exist as a result of individuals' extensive participation and personalization. In this paper, a Susceptible-Hesitated-Infected-Removed (SHIR) model is proposed to study the dynamics of competitive dual information diffusion. The proposed model extends the classical SIR model by adding hesitators as a neutralized state of dual information competition. It is both hesitators and stable spreaders that facilitate information dissemination. Researching on the impacts of diffusion parameters, it is found that the final density of stiflers increases monotonically as infection rate increases and removal rate decreases. And the advantage information with larger stable transition rate takes control of whole influence of dual information. The density of disadvantage information spreaders slightly grows with the increase of its stable transition rate, while whole spreaders of dual information and the relaxation time remain almost unchanged. Moreover, simulations imply that the final result of competition is closely related to the ratio of stable transition rates of dual information. If the stable transition rates of dual information are nearly the same, a slightly reduction of the smaller one brings out a significant disadvantage in its propagation coverage. Additionally, the relationship of the ratio of final stiflers versus the ratio of stable transition rates presents power characteristic.

Competitive counterion complexation allows the true host : guest binding constants from a single titration by ionic receptors.

PubMed

Pessêgo, Márcia; Basílio, Nuno; Muñiz, M Carmen; García-Río, Luis

2016-07-06

Counterion competitive complexation is a background process currently ignored by using ionic hosts. Consequently, guest binding constants are strongly affected by the design of the titration experiments in such a way that the results are dependent on the guest concentration and on the presence of added salts, usually buffers. In the present manuscript we show that these experimental difficulties can be overcome by just considering the counterion competitive complexation. Moreover a single titration allows us to obtain not only the true binding constants but also the stoichiometry of the complex showing the formation of 1 : 1 : 1 (host : guest : counterion) complexes. The detection of high stoichiometry complexes is not restricted to a single titration experiment but also to a displacement assay where both competitive and competitive-cooperative complexation models are taken into consideration.

OPEC behavior

NASA Astrophysics Data System (ADS)

Yang, Bo

This thesis aims to contribute to a further understanding of the real dynamics of OPEC production behavior and its impacts on the world oil market. A literature review in this area shows that the existing studies on OPEC still have some major deficiencies in theoretical interpretation and empirical estimation technique. After a brief background review in chapter 1, chapter 2 tests Griffin's market-sharing cartel model on the post-Griffin time horizon with a simultaneous system of equations, and an innovative hypothesis of OPEC's behavior (Saudi Arabia in particular) is then proposed based on the estimation results. Chapter 3 first provides a conceptual analysis of OPEC behavior under the framework of non-cooperative collusion with imperfect information. An empirical model is then constructed and estimated. The results of the empirical studies in this thesis strongly support the hypothesis that OPEC has operated as a market-sharing cartel since the early 1980s. In addition, the results also provide some support of the theory of non-cooperative collusion under imperfect information. OPEC members collude under normal circumstances and behave competitively at times in response to imperfect market signals of cartel compliance and some internal attributes. Periodic joint competition conduct plays an important role in sustaining the collusion in the long run. Saudi Arabia acts as the leader of the cartel, accommodating intermediate unfavorable market development and punishing others with a tit-for-tat strategy in extreme circumstances.

Writing implementation research grant proposals: ten key ingredients

PubMed Central

2012-01-01

Background All investigators seeking funding to conduct implementation research face the challenges of preparing a high-quality proposal and demonstrating their capacity to conduct the proposed study. Applicants need to demonstrate the progressive nature of their research agenda and their ability to build cumulatively upon the literature and their own preliminary studies. Because implementation science is an emerging field involving complex and multilevel processes, many investigators may not feel equipped to write competitive proposals, and this concern is pronounced among early stage implementation researchers. Discussion This article addresses the challenges of preparing grant applications that succeed in the emerging field of dissemination and implementation. We summarize ten ingredients that are important in implementation research grants. For each, we provide examples of how preliminary data, background literature, and narrative detail in the application can strengthen the application. Summary Every investigator struggles with the challenge of fitting into a page-limited application the research background, methodological detail, and information that can convey the project’s feasibility and likelihood of success. While no application can include a high level of detail about every ingredient, addressing the ten ingredients summarized in this article can help assure reviewers of the significance, feasibility, and impact of the proposed research. PMID:23062065

The Japanese Experience of the NameExoWorlds Competition: Translating Official Information into Japanese to Enable Domestic Groups to Participate in a Global Event

NASA Astrophysics Data System (ADS)

Usuda-Sato, K.; Iizuka, R.; Yamaoka, H.; Handa, T.

2018-02-01

Translation of information from English is an essential step toward ensuring the involvement of non-English speakers in global events. The NameExoWorlds competition, led by the International Astronomical Union (IAU), was held from 9 July 2014 to 15 December 2015. It was a unique event that invited the public to name celestial bodies. In Japan, language acts as a significant barrier for amateur astronomers and school students to participate in global events hosted in English. To address this concern, we established a domestic working group to set up a Japanese website and provided a translation of the IAU's official site for the NameExoWorlds competition. We also developed additional original information in Japanese when needed and sent announcements to a mailing lists of astronomy societies in Japan. As a result, 28% of the registered groups and 47% of proposals for names were from Japan, making Japan the most active country for these stages of the competition. After the competition had ended, we carried out a survey in the Japanese astronomy community and received 124 responses. We found that most of the Japanese participants referred to our official Japanese website in order to overcome the language barrier and participate in the competition. This article explores our work of translating the competition information into Japanese and our evaluation of the impact of this action on the uptake by Japanese astronomy enthusiasts.

Mathematical analysis of the impact mechanism of information platform on agro-product supply chain and agro-product competitiveness

NASA Astrophysics Data System (ADS)

Jiang, Qi-Jie; Jin, Mao-Zhu; Ren, Pei-Yu

2017-04-01

How to optimize agro-product supply chain to promote its operating efficiency so as to enhance the competitiveness of regional agricultural products has posed a problem to academic circles, business circles and governments of various levels. One way to solve this problem is to introduce an information platform into the supply chain, which this essay focuses on. Firstly, a review of existing research findings concerning the agro-product competitiveness, agro-product supply chain (ASC) and information platform was given. Secondly, we constructed a mathematical model to analyze the impact of information platform on the bullwhip effect in ASC. Thirdly, another mathematical model was constructed to help compare and analyze the impact of information platform on information acquisition of members in ASC. The research results show that the implantation of information platform can mitigate the bullwhip effect in ASC, and members can determine order amount or production more close to the actual market demand. And also the information platform can reduce the time for members in ASC to get information from other members. Besides, information platform can help ASC to alleviate information asymmetry among upstream and downstream members. Furthermore, researches about the operating mechanism and pattern, technical feature and running structure of the information platform, along with their impacts on agro-product supply chain and the competitiveness of agricultural products need to be advanced.

Federal Information Policies: The Impact on Competitiveness. A Summary of Proceedings of a Federal Library and Information Center Committee (FLICC) Annual Forum on Federal Information Policies (5th, Washington, DC, March 7, 1988).

ERIC Educational Resources Information Center

Brooks, Douglas C.

This booklet summarizes the proceedings of a forum on the state of federal information policies as they relate to aiding American competitiveness in industrial and information markets at home and abroad. Speakers whose remarks are summarized include Librarian of Congress James H. Billington; New York Congressman Sherwood Boehlert, the keynote…

76 FR 79679 - Information Collection Being Reviewed by the Federal Communications Commission

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-22

... with a number of collections in this control number, including line count filings for competitive ETCs...'' exception to the interim cap for competitive ETCs. The interim cap limited the total annual amount of high-cost support competitive ETCs in any state could receive to the amount competitive ETCs in that state...

Tacit Knowledge Flows and Institutional Theory: Accelerating Acculturation

DTIC Science & Technology

2010-01-01

sustainable competitive advantage , but different kinds of knowledge affect competitive advantage differently. This applies especially to the...such qualitative fieldwork and informs theory and practice alike. 1. Introduction Knowledge is key to sustainable competitive advantage ...4,8,19]. Knowledge enables effective action; effective action drives superior performance; and superior performance supports competitive advantage

A comprehensive test of evolutionarily increased competitive ability in a highly invasive plant species

PubMed Central

Joshi, Srijana; Gruntman, Michal; Bilton, Mark; Seifan, Merav; Tielbörger, Katja

2014-01-01

Background and Aims A common hypothesis to explain plants' invasive success is that release from natural enemies in the introduced range selects for reduced allocation to resistance traits and a subsequent increase in resources available for growth and competitive ability (evolution of increased competitive ability, EICA). However, studies that have investigated this hypothesis have been incomplete as they either did not test for all aspects of competitive ability or did not select appropriate competitors. Methods Here, the prediction of increased competitive ability was examined with the invasive plant Lythrum salicaria (purple loosestrife) in a set of common-garden experiments that addressed these aspects by carefully distinguishing between competitive effect and response of invasive and native plants, and by using both intraspecific and interspecific competition settings with a highly vigorous neighbour, Urtica dioica (stinging nettle), which occurs in both ranges. Key Results While the intraspecific competition results showed no differences in competitive effect or response between native and invasive plants, the interspecific competition experiment revealed greater competitive response and effect of invasive plants in both biomass and seed production. Conclusions The use of both intra- and interspecific competition experiments in this study revealed opposing results. While the first experiment refutes the EICA hypothesis, the second shows strong support for it, suggesting evolutionarily increased competitive ability in invasive populations of L. salicaria. It is suggested that the use of naturally co-occurring heterospecifics, rather than conspecifics, may provide a better evaluation of the possible evolutionary shift towards greater competitive ability. PMID:25301818

Level set method for image segmentation based on moment competition

NASA Astrophysics Data System (ADS)

Min, Hai; Wang, Xiao-Feng; Huang, De-Shuang; Jin, Jing; Wang, Hong-Zhi; Li, Hai

2015-05-01

We propose a level set method for image segmentation which introduces the moment competition and weakly supervised information into the energy functional construction. Different from the region-based level set methods which use force competition, the moment competition is adopted to drive the contour evolution. Here, a so-called three-point labeling scheme is proposed to manually label three independent points (weakly supervised information) on the image. Then the intensity differences between the three points and the unlabeled pixels are used to construct the force arms for each image pixel. The corresponding force is generated from the global statistical information of a region-based method and weighted by the force arm. As a result, the moment can be constructed and incorporated into the energy functional to drive the evolving contour to approach the object boundary. In our method, the force arm can take full advantage of the three-point labeling scheme to constrain the moment competition. Additionally, the global statistical information and weakly supervised information are successfully integrated, which makes the proposed method more robust than traditional methods for initial contour placement and parameter setting. Experimental results with performance analysis also show the superiority of the proposed method on segmenting different types of complicated images, such as noisy images, three-phase images, images with intensity inhomogeneity, and texture images.

Perception of Health Problems Among Competitive Runners

PubMed Central

Jelvegård, Sara; Timpka, Toomas; Bargoria, Victor; Gauffin, Håkan; Jacobsson, Jenny

2016-01-01

Background: Approximately 2 of every 3 competitive runners sustain at least 1 health problem each season. Most of these problems are nontraumatic injuries with gradual onset. The main known risk indicator for sustaining a new running-related injury episode is a history of a previous injury, suggesting that behavioral habits are part of the causal mechanisms. Purpose: Identification of elements associated with purposeful interpretations of body perceptions and balanced behavioral responses may supply vital information for prevention of health problems in runners. This study set out to explore competitive runners’ cognitive appraisals of perceived symptoms on injury and illness and how these appraisals are transformed into behavior. Study Design: Cross-sectional study; Level of evidence, 3. Methods: The study population consisted of Swedish middle- and long-distance runners from the national top 15 list. Qualitative research methods were used to categorize interview data and perform a thematic analysis. The categories resulting from the analysis were used to construct an explanatory model. Results: Saturation of the thematic classification required that data from 8 male and 6 female runners (age range, 20-36 years) were collected. Symptoms interpreted to be caused by illness or injury with a sudden onset were found to lead to immediate action and changes to training and competition programs (activity pacing). In contrast, perceptions interpreted to be due to injuries with gradual onset led to varied behavioral reactions. These behavioral responses were planned with regard to short-term consequences and were characterized by indifference and neglect of long-term implications, consistent with an overactivity behavioral pattern. The latter pattern was consistent with a psychological adaptation to stimuli that is presented progressively to the athlete. Conclusion: Competitive runners appraise whether a health problem requires immediate withdrawal from training based on whether the problem is interpreted as an illness and/or has a sudden onset. The ensuing behaviors follow 2 distinct patterns that can be termed “activity pacing” and “overactivity.” PMID:28210643

KSC-99pp0268

NASA Image and Video Library

1999-03-04

Student teams (background) maneuver their robots on the playing field during practice rounds of the 1999 Southeastern Regional robotic competition at Kennedy Space Center Visitor Complex . Thirty schools from around the country have converged at KSC for the event that pits gladiator robots against each other in an athletic-style competition. As one of their goals, the robots have to retrieve pillow-like disks from the floor. KSC is hosting the event being sponsored by the nonprofit organization For Inspiration and Recognition of Science and Technology, known as FIRST. The FIRST robotics competition is designed to provide students with a hands-on, inside look at engineering and other professional careers

Unifying cost and information in information-theoretic competitive learning.

PubMed

Kamimura, Ryotaro

2005-01-01

In this paper, we introduce costs into the framework of information maximization and try to maximize the ratio of information to its associated cost. We have shown that competitive learning is realized by maximizing mutual information between input patterns and competitive units. One shortcoming of the method is that maximizing information does not necessarily produce representations faithful to input patterns. Information maximizing primarily focuses on some parts of input patterns that are used to distinguish between patterns. Therefore, we introduce the cost, which represents average distance between input patterns and connection weights. By minimizing the cost, final connection weights reflect input patterns well. We applied the method to a political data analysis, a voting attitude problem and a Wisconsin cancer problem. Experimental results confirmed that, when the cost was introduced, representations faithful to input patterns were obtained. In addition, improved generalization performance was obtained within a relatively short learning time.

78 FR 13352 - Government-Owned Inventions; Availability for Licensing

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-27

... traceability for the receipt of raw materials from their source to the dispensing of finished pharmaceutical... MRI imaging Competitive Advantages: Improved resolution through composite imagery Background...

32 CFR 173.1 - Scope.

Code of Federal Regulations, 2011 CFR

2011-07-01

... CERTIFICATE AND PROFIT REDUCTION CLAUSE § 173.1 Scope. (a) The purpose of the Competitive Information... Profit Reduction Clause is to ensure effective protection of the Government's interest in making contract awards when a Competitive Information Certification is required. The Profit Reduction Clause is required...

32 CFR 173.1 - Scope.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CERTIFICATE AND PROFIT REDUCTION CLAUSE § 173.1 Scope. (a) The purpose of the Competitive Information... Profit Reduction Clause is to ensure effective protection of the Government's interest in making contract awards when a Competitive Information Certification is required. The Profit Reduction Clause is required...

75 FR 66167 - Agency Information Collection Activities: Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-27

...) establishing the Experimental Program to Stimulate Competitive Research (EPSCoR) and the general guidelines for... (including Federal holidays). SUPPLEMENTARY INFORMATION: Title: Experimental Program to Stimulate Competitive Research (EPSCoR) Outcomes Survey. OMB Approval Number: 3145-NEW. Expiration Date of Approval: Not...

Electrophysiological evidence for biased competition in V1 for fear expressions.

PubMed

West, Greg L; Anderson, Adam A K; Ferber, Susanne; Pratt, Jay

2011-11-01

When multiple stimuli are concurrently displayed in the visual field, they must compete for neural representation at the processing expense of their contemporaries. This biased competition is thought to begin as early as primary visual cortex, and can be driven by salient low-level stimulus features. Stimuli important for an organism's survival, such as facial expressions signaling environmental threat, might be similarly prioritized at this early stage of visual processing. In the present study, we used ERP recordings from striate cortex to examine whether fear expressions can bias the competition for neural representation at the earliest stage of retinotopic visuo-cortical processing when in direct competition with concurrently presented visual information of neutral valence. We found that within 50 msec after stimulus onset, information processing in primary visual cortex is biased in favor of perceptual representations of fear at the expense of competing visual information (Experiment 1). Additional experiments confirmed that the facial display's emotional content rather than low-level features is responsible for this prioritization in V1 (Experiment 2), and that this competition is reliant on a face's upright canonical orientation (Experiment 3). These results suggest that complex stimuli important for an organism's survival can indeed be prioritized at the earliest stage of cortical processing at the expense of competing information, with competition possibly beginning before encoding in V1.

The quality improvement strategy.

PubMed

Burns, L R; Beach, L R

1994-01-01

To prepare for managed competition, many hospitals now focus on service quality as a means to improve their competitive position. To aid in decisions about where best to direct limited resources, managers need physician feedback about how the hospital's services compare with its competitors' services (competitive advantage) and about the degree to which the hospital's services fall short of, meet, or exceed physicians' expectations (customer satisfaction). This article describes a strategy for acquiring information about competitive advantage and customer satisfaction and for using the information to identify optimal service improvement opportunities. It then presents a step-by-step application of the Quality Improvement Strategy (QIS) for a large urban hospital.

International University Research Ventures: Implications for U.S. Economic Competitiveness National Security

DTIC Science & Technology

2018-03-31

NTERNATIONAL UNIVERSITY RESEARCH VENTURES: IMPLICATIONS FOR US ECONOMIC COMPETITIVENESS AND NATIONAL SECURITY The views, opinions and/or findings...UNIVERSITY RESEARCH VENTURES: IMPLICATIONS FOR US ECONOMIC COMPETITIVENESS AND NATIONAL SECURITY Report Term: 0-Other Email: mzak@gatech.edu...expected to inform political and economic theories about technology transfer, innovation, economic competitiveness, and democratization/civil

BI GIS Competition Brings DSS to AITP NCC

ERIC Educational Resources Information Center

Hayen, Roger L.

2011-01-01

A national student competition problem in business intelligence (BI) is considered to foster an understanding of this competition and of the underlying case study problem used. The focus here is two-fold. First, is to illustrate this competition, and second, is to provide a case problem that can be considered for use in various information systems…

Competition between Homophily and Information Entropy Maximization in Social Networks

PubMed Central

Zhao, Jichang; Liang, Xiao; Xu, Ke

2015-01-01

In social networks, it is conventionally thought that two individuals with more overlapped friends tend to establish a new friendship, which could be stated as homophily breeding new connections. While the recent hypothesis of maximum information entropy is presented as the possible origin of effective navigation in small-world networks. We find there exists a competition between information entropy maximization and homophily in local structure through both theoretical and experimental analysis. This competition suggests that a newly built relationship between two individuals with more common friends would lead to less information entropy gain for them. We demonstrate that in the evolution of the social network, both of the two assumptions coexist. The rule of maximum information entropy produces weak ties in the network, while the law of homophily makes the network highly clustered locally and the individuals would obtain strong and trust ties. A toy model is also presented to demonstrate the competition and evaluate the roles of different rules in the evolution of real networks. Our findings could shed light on the social network modeling from a new perspective. PMID:26334994

Competitive Intelligence on the Internet-Going for the Gold.

ERIC Educational Resources Information Center

Kassler, Helene

2000-01-01

Discussion of competitive intelligence (CI) focuses on recent Web sties and several search techniques that provide valuable CI information. Highlights include links that display business relationships; information from vendors; general business sites; search engine strategies; local business newspapers; job postings; patent and trademark…

45 CFR 2522.465 - What information must a State commission submit on the relative strengths of applicants for State...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false What information must a State commission submit on the relative strengths of applicants for State competitive funding? 2522.465 Section 2522.465 Public... information must a State commission submit on the relative strengths of applicants for State competitive...

Optimizing multiple-choice tests as tools for learning.

PubMed

Little, Jeri L; Bjork, Elizabeth Ligon

2015-01-01

Answering multiple-choice questions with competitive alternatives can enhance performance on a later test, not only on questions about the information previously tested, but also on questions about related information not previously tested-in particular, on questions about information pertaining to the previously incorrect alternatives. In the present research, we assessed a possible explanation for this pattern: When multiple-choice questions contain competitive incorrect alternatives, test-takers are led to retrieve previously studied information pertaining to all of the alternatives in order to discriminate among them and select an answer, with such processing strengthening later access to information associated with both the correct and incorrect alternatives. Supporting this hypothesis, we found enhanced performance on a later cued-recall test for previously nontested questions when their answers had previously appeared as competitive incorrect alternatives in the initial multiple-choice test, but not when they had previously appeared as noncompetitive alternatives. Importantly, however, competitive alternatives were not more likely than noncompetitive alternatives to be intruded as incorrect responses, indicating that a general increased accessibility for previously presented incorrect alternatives could not be the explanation for these results. The present findings, replicated across two experiments (one in which corrective feedback was provided during the initial multiple-choice testing, and one in which it was not), thus strongly suggest that competitive multiple-choice questions can trigger beneficial retrieval processes for both tested and related information, and the results have implications for the effective use of multiple-choice tests as tools for learning.

PURPA: The spur to competition and utility restructuring

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

Hirsh, R.F.

Without discussing the merits or deficiencies of the arguments made by contesting parties, this article explores the history of PURPA and its intended and unintended consequences. The article will serve as a background for discussion of the repeal or reform of PURPA so that participants in the debate will understand the profound consequences of this important law. Most notably, PURPA helped establish the free-market, competitive principles that many people hope to extend further in the utility system.

Rival male chemical cues evoke changes in male pre- and post-copulatory investment in a flour beetle

PubMed Central

Lane, Sarah M.; Solino, Joanna H.; Mitchell, Christopher; Blount, Jonathan D.; Okada, Kensuke; Hunt, John

2015-01-01

Males can gather information on the risk and intensity of sperm competition from their social environment. Recent studies have implicated chemosensory cues, for instance cuticular hydrocarbons (CHCs) in insects, as a key source of this information. Here, using the broad-horned flour beetle (Gnatocerus cornutus), we investigated the importance of contact-derived rival male CHCs in informing male perception of sperm competition risk and intensity. We experimentally perfumed virgin females with male CHCs via direct intersexual contact and measured male pre- and post-copulatory investment in response to this manipulation. Using chemical analysis, we verified that this treatment engendered changes to perfumed female CHC profiles, but did not make perfumed females “smell” mated. Despite this, males responded to these chemical changes. Males increased courtship effort under low levels of perceived competition (from 1–3 rivals), but significantly decreased courtship effort as perceived competition rose (from 3–5 rivals). Furthermore, our measurement of ejaculate investment showed that males allocated significantly more sperm to perfumed females than to control females. Together, these results suggest that changes in female chemical profile elicited by contact with rival males do not provide males with information on female mating status, but rather inform males of the presence of rivals within the population and thus provide a means for males to indirectly assess the risk of sperm competition. PMID:26167098

The acquisition of molecular determinants involved in potato virus Y necrosis capacity leads to fitness reduction in tobacco plants.

PubMed

Rolland, Mathieu; Kerlan, Camille; Jacquot, Emmanuel

2009-01-01

The prevalence of necrotic potato virus Y (PVY) in natural populations could reflect increased fitness of necrotic isolates. In this paper, the effects of the acquisition of molecular determinants (A/G(2213) and A/C(2271)) involved in necrosis capacity on both the number of progeny produced and the competitiveness of PVY were characterized. The relationship between necrosis and fitness was tested using (i) Nicotiana tabacum cv. Xanthi and Nicotiana clevelandii, (ii) necrotic PVY(N)-605 and non-necrotic PVY(O)-139 isolates, (iii) single-mutated (PVY(KR) and PVY(ED)) and double-mutated (PVY(KRED)) versions of PVY(N)-605 and (iv) three quantitative PCR assays specific for nt A(2213), G(2213) and A(2271) of the PVY genome. The data demonstrated effects of both the genetic background and nt 2213 and 2271 on the fitness of PVY. Quantification of PVY RNA in singly infected plants revealed that both the PVY(N)-605 genetic background and the acquisition of necrotic capacity resulted in a decrease in the number of progeny produced. Competition experiments revealed that the genetic background of PVY(N) had a positive impact on competitiveness. In contrast, nucleotides involved in necrotic properties were associated with decreased fitness. Finally, in the host that did not respond to infection with necrosis, the benefit associated with the PVY(N)-605 genetic background was higher than the cost associated with the acquisition of molecular determinants involved in necrosis capacity. The opposite result was obtained in the host responding to the infection with necrosis. These results indicate that the emergence of necrotic isolates from a non-necrotic population is unlikely in tobacco.

Product competitiveness analysis for e-commerce platform of special agricultural products

NASA Astrophysics Data System (ADS)

Wan, Fucheng; Ma, Ning; Yang, Dongwei; Xiong, Zhangyuan

2017-09-01

On the basis of analyzing the influence factors of the product competitiveness of the e-commerce platform of the special agricultural products and the characteristics of the analytical methods for the competitiveness of the special agricultural products, the price, the sales volume, the postage included service, the store reputation, the popularity, etc. were selected in this paper as the dimensionality for analyzing the competitiveness of the agricultural products, and the principal component factor analysis was taken as the competitiveness analysis method. Specifically, the web crawler was adopted to capture the information of various special agricultural products in the e-commerce platform ---- chi.taobao.com. Then, the original data captured thereby were preprocessed and MYSQL database was adopted to establish the information library for the special agricultural products. Then, the principal component factor analysis method was adopted to establish the analysis model for the competitiveness of the special agricultural products, and SPSS was adopted in the principal component factor analysis process to obtain the competitiveness evaluation factor system (support degree factor, price factor, service factor and evaluation factor) of the special agricultural products. Then, the linear regression method was adopted to establish the competitiveness index equation of the special agricultural products for estimating the competitiveness of the special agricultural products.

Rivals in the dark: how competition influences search in decisions under uncertainty.

PubMed

Phillips, Nathaniel D; Hertwig, Ralph; Kareev, Yaakov; Avrahami, Judith

2014-10-01

In choices between uncertain options, information search can increase the chances of distinguishing good from bad options. However, many choices are made in the presence of other choosers who may seize the better option while one is still engaged in search. How long do (and should) people search before choosing between uncertain options in the presence of such competition? To address this question, we introduce a new experimental paradigm called the competitive sampling game. We use both simulation and empirical data to compare search and choice between competitive and solitary environments. Simulation results show that minimal search is adaptive when one expects competitors to choose quickly or is uncertain about how long competitors will search. Descriptively, we observe that competition drastically reduces information search prior to choice. Copyright © 2014 Elsevier B.V. All rights reserved.

National Clinical Skills Competition: an effective simulation-based method to improve undergraduate medical education in China.

PubMed

Jiang, Guanchao; Chen, Hong; Wang, Qiming; Chi, Baorong; He, Qingnan; Xiao, Haipeng; Zhou, Qinghuan; Liu, Jing; Wang, Shan

2016-01-01

Background The National Clinical Skills Competition has been held in China for 5 consecutive years since 2010 to promote undergraduate education reform and improve the teaching quality. The effects of the simulation-based competition will be analyzed in this study. Methods Participation in the competitions and the compilation of the questions used in the competition finals are summarized, and the influence and guidance quality are further analyzed. Through the nationwide distribution of questionnaires in medical colleges, the effects of the simulation-based competition on promoting undergraduate medical education reform were evaluated. Results The results show that approximately 450 students from more than 110 colleges (accounting for 81% of colleges providing undergraduate clinical medical education in China) participated in the competition each year. The knowledge, skills, and attitudes were comprehensively evaluated by simulation-based assessment. Eight hundred and eighty copies of the questionnaires were distributed to 110 participating medical schools in 2015. In total, 752 valid responses were received across 95 schools. The majority of the interviewees agreed or strongly agreed that competition promoted the adoption of advanced educational principles (76.8%), updated the curriculum model and instructional methods (79.8%), strengthened faculty development (84.0%), improved educational resources (82.1%), and benefited all students (53.4%). Conclusions The National Clinical Skills Competition is widely accepted in China. It has effectively promoted the reform and development of undergraduate medical education in China.

The effect of competition on heart rate during kart driving: A field study

PubMed Central

2011-01-01

Background Both the act of competing, which can create a kind of mental stress, and participation in motor sports, which induces physical stress from intense g-forces, are known to increase heart rate dramatically. However, little is known about the specific effect of competition on heart rate during motor sports, particularly during four-wheel car driving. The goal of this preliminary study, therefore, was to investigate whether competition increases heart rate under such situations. Findings The participants drove an entry-level formula kart during two competitive races and during solo driving against the clock while heart rate and g-forces were measured. Analyses showed that heart rate values during the races (168.8 beats/min) were significantly higher than those during solo driving (140.9 beats/min) and rest (75.1 beats/min). Conclusions The results of this preliminary study indicate that competition heightens heart rate during four-wheel car driving. Kart drivers should be concerned about maintaining good health and developing physical strength. PMID:21906298

Hospital competition, resource allocation and quality of care

PubMed Central

Mukamel, Dana B; Zwanziger, Jack; Bamezai, Anil

2002-01-01

Background A variety of approaches have been used to contain escalating hospital costs. One approach is intensifying price competition. The increase in price based competition, which changes the incentives hospitals face, coupled with the fact that consumers can more easily evaluate the quality of hotel services compared with the quality of clinical care, may lead hospitals to allocate more resources into hotel rather than clinical services. Methods To test this hypothesis we studied hospitals in California in 1982 and 1989, comparing resource allocations prior to and following selective contracting, a period during which the focus of competition changed from quality to price. We estimated the relationship between clinical outcomes, measured as risk-adjusted-mortality rates, and resources. Results In 1989, higher competition was associated with lower clinical expenditures levels compared with 1982. The trend was stronger for non-profit hospitals. Lower clinical resource use was associated with worse risk adjusted mortality outcomes. Conclusions This study raises concerns that cost reductions may be associated with increased mortality. PMID:12052258

Competition among memes in a world with limited attention

NASA Astrophysics Data System (ADS)

Weng, L.; Flammini, A.; Vespignani, A.; Menczer, F.

2012-03-01

The wide adoption of social media has increased the competition among ideas for our finite attention. We employ a parsimonious agent-based model to study whether such a competition may affect the popularity of different memes, the diversity of information we are exposed to, and the fading of our collective interests for specific topics. Agents share messages on a social network but can only pay attention to a portion of the information they receive. In the emerging dynamics of information diffusion, a few memes go viral while most do not. The predictions of our model are consistent with empirical data from Twitter, a popular microblogging platform. Surprisingly, we can explain the massive heterogeneity in the popularity and persistence of memes as deriving from a combination of the competition for our limited attention and the structure of the social network, without the need to assume different intrinsic values among ideas.

Competition among memes in a world with limited attention.

PubMed

Weng, L; Flammini, A; Vespignani, A; Menczer, F

2012-01-01

The wide adoption of social media has increased the competition among ideas for our finite attention. We employ a parsimonious agent-based model to study whether such a competition may affect the popularity of different memes, the diversity of information we are exposed to, and the fading of our collective interests for specific topics. Agents share messages on a social network but can only pay attention to a portion of the information they receive. In the emerging dynamics of information diffusion, a few memes go viral while most do not. The predictions of our model are consistent with empirical data from Twitter, a popular microblogging platform. Surprisingly, we can explain the massive heterogeneity in the popularity and persistence of memes as deriving from a combination of the competition for our limited attention and the structure of the social network, without the need to assume different intrinsic values among ideas.

Competition among memes in a world with limited attention

PubMed Central

Weng, L.; Flammini, A.; Vespignani, A.; Menczer, F.

2012-01-01

The wide adoption of social media has increased the competition among ideas for our finite attention. We employ a parsimonious agent-based model to study whether such a competition may affect the popularity of different memes, the diversity of information we are exposed to, and the fading of our collective interests for specific topics. Agents share messages on a social network but can only pay attention to a portion of the information they receive. In the emerging dynamics of information diffusion, a few memes go viral while most do not. The predictions of our model are consistent with empirical data from Twitter, a popular microblogging platform. Surprisingly, we can explain the massive heterogeneity in the popularity and persistence of memes as deriving from a combination of the competition for our limited attention and the structure of the social network, without the need to assume different intrinsic values among ideas. PMID:22461971

77 FR 31868 - Notice of Submission of Proposed Information Collection to OMB; Office of Native American...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-30

... Proposed Information Collection to OMB; Office of Native American Programs (ONAP) Training and Technical.... 552) authorizes HUD to award training and technical assistance contracts on a competitive basis. HUD intends to competitively award training and technical assistance contracts to national and regional...

77 FR 47092 - Notice of Determination of No Competitive Interest

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-07

...: Effective August 7, 2012. FOR FURTHER INFORMATION CONTACT: Ms. Jessica Bradley, Project Coordinator, BOEM.... SUPPLEMENTARY INFORMATION: Authority This DNCI is published pursuant to subsection 8(p)(3) of the OCS Lands Act... the proposed ROW grant area, as no indications of competitive interest were submitted in response to...

47 CFR 54.503 - Competitive bidding requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Technology Act of 1996 do not operate as for-profit businesses and whose budgets are completely separate from... competition or would furnish the service provider with inside information; someone other than the applicant or... minimum, the following information, to the extent applicable with respect to the services requested: (i) A...

48 CFR 3.701 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-10-01

... competitive advantage in the award of a Federal agency procurement contract; and (b) A means to deter similar... information or source selection information in exchange for a thing of value or to give anyone a competitive advantage in the award of a Federal agency procurement contract, or similar misconduct; or (2) An agency...

75 FR 9599 - Notice of Public Information Collection Being Reviewed by the Federal Communications Commission...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-03

..., Franchise Application Process. Type of Review: Extension of a currently approved collection. Form Number: N... franchising authorities from unreasonably refusing to award competitive franchises for the provision of cable... 76.41(b) requires a competitive franchise applicant to include the following information in writing...

Competitive Intelligence for SMEs. From Intellectual Concepts to Actionable CI Rules and Good Practices.

ERIC Educational Resources Information Center

Dou, Henri

2000-01-01

Presents several aspects of the development of actionable competitive intelligence into SMEs (small and medium enterprises). Describes types of information used in SMEs, economic intelligence in France, suggestions for information management, and various works undertaken through the European Community. (Contains 11 references.) (Author/LRW)

48 CFR 2903.104-5 - Disclosure, protection, and marking of contractor bid or proposal information and source...

Code of Federal Regulations, 2011 CFR

2011-10-01

... or cost proposal under other competitive procedures, and personnel evaluating protests. (2) Personnel...) Supervisors, at any level, of the personnel listed in this paragraph (a). (b) The originator of information... capabilities of potential competitive sources (see FAR 7.1 and FAR 10). ...

Competitive Electricity Prices: An Update

EIA Publications

1998-01-01

Illustrates a third impact of the move to competitive generation pricing -- the narrowing of the range of prices across regions of the country. This feature article updates information in Electricity Prices in a Competitive Environment: Marginal Cost Pricing of Generation Services and Financial Status of Electric Utilities.

Task-Relevant Information Modulates Primary Motor Cortex Activity Before Movement Onset.

PubMed

Calderon, Cristian B; Van Opstal, Filip; Peigneux, Philippe; Verguts, Tom; Gevers, Wim

2018-01-01

Monkey neurophysiology research supports the affordance competition hypothesis (ACH) proposing that cognitive information useful for action selection is integrated in sensorimotor areas. In this view, action selection would emerge from the simultaneous representation of competing action plans, in parallel biased by relevant task factors. This biased competition would take place up to primary motor cortex (M1). Although ACH is plausible in environments affording choices between actions, its relevance for human decision making is less clear. To address this issue, we designed an functional magnetic resonance imaging (fMRI) experiment modeled after monkey neurophysiology studies in which human participants processed cues conveying predictive information about upcoming button presses. Our results demonstrate that, as predicted by the ACH, predictive information (i.e., the relevant task factor) biases activity of primary motor regions. Specifically, first, activity before movement onset in contralateral M1 increases as the competition is biased in favor of a specific button press relative to activity in ipsilateral M1. Second, motor regions were more tightly coupled with fronto-parietal regions when competition between potential actions was high, again suggesting that motor regions are also part of the biased competition network. Our findings support the idea that action planning dynamics as proposed in the ACH are valid both in human and non-human primates.

Receivers matter: the meaning of alarm calls and competition for nest sites in a bird community.

PubMed

Parejo, Deseada; Avilés, Jesús M; Expósito-Granados, Mónica

2018-04-11

Animal communities may constitute information networks where individuals gain information on predation risk by eavesdropping on alarm calls of other species. However, communities include species in different trophic levels, and it is not yet known how the trophic level of the receiver influences the informative value of a call. Furthermore, no empirical study has yet tested how increased competition may influence the value of alarm calls for distinct receivers. Here, we identify the importance of alarm calls emitted by a small owl, the little owl (Athene noctua), on the structure of a cavity-nesting bird community including mesopredators and primary prey under variable levels of competition for nest holes. Competitors sharing top predators with the callers and prey of the callers interpreted alarm and non-alarm calls differently. Competitors chose preferentially alarm and non-alarm patches over control patches to breed, while prey selected alarm patches. In contrast, competition for nest sites affected habitat selection of prey species more than that of competitors of the callers. This study provides support for a changing value of alarm calls and competition for nest sites for distinct receivers related to niche overlapping among callers and eavesdroppers, therefore, calling attention to possible cascading effects by the use of information in natural communities.

Heritable determinants of male fertilization success in the nematode Caenorhabditis elegans.

PubMed

Murray, Rosalind L; Kozlowska, Joanna L; Cutter, Asher D

2011-04-14

Sperm competition is a driving force in the evolution of male sperm characteristics in many species. In the nematode Caenorhabditis elegans, larger male sperm evolve under experimentally increased sperm competition and larger male sperm outcompete smaller hermaphrodite sperm for fertilization within the hermaphrodite reproductive tract. To further elucidate the relative importance of sperm-related traits that contribute to differential reproductive success among males, we quantified within- and among-strain variation in sperm traits (size, rate of production, number transferred, competitive ability) for seven male genetic backgrounds known previously to differ with respect to some sperm traits. We also quantified male mating ability in assays for rates of courtship and successful copulation, and then assessed the roles of these pre- and post-mating traits in first- and second-male fertilization success. We document significant variation in courtship ability, mating ability, sperm size and sperm production rate. Sperm size and production rate were strong indicators of early fertilization success for males that mated second, but male genetic backgrounds conferring faster sperm production make smaller sperm, despite virgin males of all genetic backgrounds transferring indistinguishable numbers of sperm to mating partners. We have demonstrated that sperm size and the rate of sperm production represent dominant factors in determining male fertilization success and that C. elegans harbors substantial heritable variation for traits contributing to male reproductive success. C. elegans provides a powerful, tractable system for studying sexual selection and for dissecting the genetic basis and evolution of reproduction-related traits.

Investigation of uncertainties of establishment schemes in dynamic global vegetation models

NASA Astrophysics Data System (ADS)

Song, Xiang; Zeng, Xiaodong

2014-01-01

In Dynamic Global Vegetation Models (DGVMs), the establishment of woody vegetation refers to flowering, fertilization, seed production, germination, and the growth of tree seedlings. It determines not only the population densities but also other important ecosystem structural variables. In current DGVMs, establishments of woody plant functional types (PFTs) are assumed to be either the same in the same grid cell, or largely stochastic. We investigated the uncertainties in the competition of establishment among coexisting woody PFTs from three aspects: the dependence of PFT establishments on vegetation states; background establishment; and relative establishment potentials of different PFTs. Sensitivity experiments showed that the dependence of establishment rate on the fractional coverage of a PFT favored the dominant PFT by increasing its share in establishment. While a small background establishment rate had little impact on equilibrium states of the ecosystem, it did change the timescale required for the establishment of alien species in pre-existing forest due to their disadvantage in seed competition during the early stage of invasion. Meanwhile, establishment purely from background (the scheme commonly used in current DGVMs) led to inconsistent behavior in response to the change in PFT specification (e.g., number of PFTs and their specification). Furthermore, the results also indicated that trade-off between individual growth and reproduction/colonization has significant influences on the competition of establishment. Hence, further development of establishment parameterization in DGVMs is essential in reducing the uncertainties in simulations of both ecosystem structures and successions.

Rural Policy in a New Century.

ERIC Educational Resources Information Center

Marshall, Ray

Past rural policies are reviewed, noting the effects of globalization and information technology. Rural business profits can be maximized by direct cost or value-added competition, but cost competition limits the development of productive capacity and leads to unequal income distribution. In contrast, value-added competition could create steep…

Competitiveness Improvement Project Informational Workshop

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

Sinclair, Karin C; Preus, Robert W; Dana, Scott

This presentation was given at the Competitiveness Improvement Project (CIP) Informational Workshop on December 6, 2017. Topics covered during the workshop include an overview of the CIP, past projects, scoring criteria, technical support opportunities, certification body requirements, standards applicable to distributed wind generators, information on the National Electric Code, certification testing requirements, test site requirements, National Environmental Policy Act, design review, levelized cost of energy, procurement/contracting, project management/deliverables, and outreach materials.

Competitive Processes in Cross-Situational Word Learning

PubMed Central

Yurovsky, Daniel; Yu, Chen; Smith, Linda B.

2013-01-01

Cross-situational word learning, like any statistical learning problem, involves tracking the regularities in the environment. But the information that learners pick up from these regularities is dependent on their learning mechanism. This paper investigates the role of one type of mechanism in statistical word learning: competition. Competitive mechanisms would allow learners to find the signal in noisy input, and would help to explain the speed with which learners succeed in statistical learning tasks. Because cross-situational word learning provides information at multiple scales – both within and across trials/situations –learners could implement competition at either or both of these scales. A series of four experiments demonstrate that cross-situational learning involves competition at both levels of scale, and that these mechanisms interact to support rapid learning. The impact of both of these mechanisms is then considered from the perspective of a process-level understanding of cross-situational learning. PMID:23607610

Competitive processes in cross-situational word learning.

PubMed

Yurovsky, Daniel; Yu, Chen; Smith, Linda B

2013-07-01

Cross-situational word learning, like any statistical learning problem, involves tracking the regularities in the environment. However, the information that learners pick up from these regularities is dependent on their learning mechanism. This article investigates the role of one type of mechanism in statistical word learning: competition. Competitive mechanisms would allow learners to find the signal in noisy input and would help to explain the speed with which learners succeed in statistical learning tasks. Because cross-situational word learning provides information at multiple scales-both within and across trials/situations-learners could implement competition at either or both of these scales. A series of four experiments demonstrate that cross-situational learning involves competition at both levels of scale, and that these mechanisms interact to support rapid learning. The impact of both of these mechanisms is considered from the perspective of a process-level understanding of cross-situational learning. Copyright © 2013 Cognitive Science Society, Inc.

California State Spelling Championship Word Lists [and Spelling Bee Planning Information].

ERIC Educational Resources Information Center

Sonoma County Superintendent of Schools, Santa Rosa, CA.

This two-part document contains a spelling word list compiled by the Sonoma County Superintendent of Schools (California) for use in the California State Elementary Spelling Championship competition, along with information for planning and conducting spelling bees. The spelling word list (also intended for use in the regional competitions) is a…

49 CFR 1001.4 - Predisclosure notification procedures for confidential commercial information.

Code of Federal Regulations, 2010 CFR

2010-10-01

... disclosure could reasonably be expected to cause substantial competitive harm. (2) Submitter means any person... submitters. Except as provided in paragraph (g) of this section, the Board, to the extent permitted by law... disclosure of the information could reasonably be expected to cause substantial competitive harm; or (2) The...

45 CFR 2522.465 - What information must a State commission submit on the relative strengths of applicants for State...

Code of Federal Regulations, 2010 CFR

2010-10-01

... the relative strengths of applicants for State competitive funding? 2522.465 Section 2522.465 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE... information must a State commission submit on the relative strengths of applicants for State competitive...

78 FR 8528 - Information Collections Being Reviewed by the Federal Communications Commission Under Delegated...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-06

... Number: 3060-1103. Title: Section 76.41, Franchise Application Process. Type of Review: Extension of a... competitive franchises for the provision of cable services. The Commission found that the current franchising... CFR 76.41(b) requires a competitive franchise applicant to include the following information in...

18 CFR 33.4 - Additional information requirements for applications involving vertical competitive impacts.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Additional information requirements for applications involving vertical competitive impacts. 33.4 Section 33.4 Conservation of Power... electricity products (i.e., downstream relevant products) in the same geographic markets or that the extent of...

Faith Informing Competitive Youth Athletes in Christian Schooling

ERIC Educational Resources Information Center

Hoven, Matt

2016-01-01

How do students use religious faith to inform their actions in competitive sport? This qualitative study critically reflects on this question based upon the thinking processes and experiences of 15-year-old participants in sports and, in turn, produces a basic conceptual framework toward the question at hand. Overall, students reported a complex,…

AOSSM Early Sport Specialization Consensus Statement

PubMed Central

LaPrade, Robert F.; Agel, Julie; Baker, Joseph; Brenner, Joel S.; Cordasco, Frank A.; Côté, Jean; Engebretsen, Lars; Feeley, Brian T.; Gould, Daniel; Hainline, Brian; Hewett, Timothy E.; Jayanthi, Neeru; Kocher, Mininder S.; Myer, Gregory D.; Nissen, Carl W.; Philippon, Marc J.; Provencher, Matthew T.

2016-01-01

Background: Early sport specialization is not a requirement for success at the highest levels of competition and is believed to be unhealthy physically and mentally for young athletes. It also discourages unstructured free play, which has many benefits. Purpose: To review the available evidence on early sports specialization and identify areas where scientific data are lacking. Study Design: Think tank, roundtable discussion. Results: The primary outcome of this think tank was that there is no evidence that young children will benefit from early sport specialization in the majority of sports. They are subject to overuse injury and burnout from concentrated activity. Early multisport participation will not deter young athletes from long-term competitive athletic success. Conclusion: Youth advocates, parents, clinicians, and coaches need to work together with the sport governing bodies to ensure healthy environments for play and competition that do not create long-term health issues yet support athletic competition at the highest level desired. PMID:27169132

A literature review on work transitioning of youth with disabilities into competitive employment

PubMed Central

2017-01-01

Background The marginalisation of youth with disabilities from employment opportunities is evident from literature in as far as they form part of the larger groups ‘people with disabilities’ and ‘youth’. A focused view of programmes that assist youth with disabilities into employment has not been presented, despite the worldwide crisis of youth unemployment. Aim This review aimed to identify evidence on work transition programmes that are effective in assisting people with disabilities into open labour market (competitive) employment, as well as to highlight gaps in knowledge to inform future research on this topic. Methods Literature and policy on programmes that support such transitions were considered, firstly from a global perspective and then with a view from developing countries. The SALSA (Search, Appraisal, Synthesis and Analysis) framework was used to source and analyse information from a diverse set of documents. Various online databases were searched for research papers published between 1990 and 2016, and websites were searched for reports pertaining to this topic. Results Ninety-nine documents were selected to inform the review, out of an identified 259 scientific journal articles, policy documents, acts, organisational reports and book chapters. Conclusion A synthesis of findings was presented in a narrative that reflects the themes of youth with disabilities and employment in the world, work transition endeavours in the developing world and a specific focus on this group in South Africa. The review revealed a gap in knowledge and evidence pertaining to youth with disabilities and employment, highlighting these as research foci, and emphasising the need for youth-focused research that generates knowledge about disability and transitions into the labour force. PMID:28936411

Learning Outcomes for Cyber Defense Competitions

ERIC Educational Resources Information Center

Woszczynski, Amy B.; Green, Andrew

2017-01-01

Cyber defense competitions (CDCs) simulate a real-world environment where the competitors must protect the information assets of a fictional organization. These competitions are becoming popular at the high school and college levels, as well as in industry and governmental settings. However, there is little research to date on the learning…

48 CFR 2806.303-2 - Content.

Code of Federal Regulations, 2010 CFR

1997-10-01

... 48 Federal Acquisition Regulations System 6 1997-10-01 1997-10-01 false Content. 2806.303-2 Section 2806.303-2 COMPETITION AND ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 2806.303-2 Content. In addition to the information required by FAR 6.303-2, justifications over...

14 CFR 17.9 - Protective orders.

Code of Federal Regulations, 2011 CFR

2011-01-01

... a competitive advantage to one or more firms. (b) The terms of the Office of Dispute Resolution for... application shall establish that the applicant is not involved in competitive decisionmaking for any firm that could gain a competitive advantage from access to the protected information and that the applicant will...

48 CFR 9.505-4 - Obtaining access to proprietary information.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., the contractor may gain an unfair competitive advantage unless restrictions are imposed. These... connection with an acquisition, may give the contractor an unfair competitive advantage. Contractors should... competitive advantage. [48 FR 42142, Sept. 19, 1983, as amended at 55 FR 42686, Oct. 22, 1990; 56 FR 55377...

14 CFR 17.9 - Protective orders.

Code of Federal Regulations, 2010 CFR

2010-01-01

... a competitive advantage to one or more firms. (b) The terms of the Office of Dispute Resolution for... application shall establish that the applicant is not involved in competitive decisionmaking for any firm that could gain a competitive advantage from access to the protected information and that the applicant will...

76 FR 10014 - Predominantly Black Institutions Competitive Grant Program; Office of Postsecondary Education...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-23

... DEPARTMENT OF EDUCATION Predominantly Black Institutions Competitive Grant Program; Office of Postsecondary Education; Overview Information; Predominantly Black Institutions Competitive Grant Program; Notice Inviting Applications for New Awards Using Fiscal Year (FY) 2010 Funds Catalog of Federal Domestic Assistance (CFDA) Number: 84.382A. Dates...

5 CFR 1631.15 - Information to be disclosed.

Code of Federal Regulations, 2010 CFR

2010-01-01

... substantial competitive harm. The submitter as part of its submission, must explain the rationale for the... substantial competitive harm. (iii) After January 1, 1988, a submitter who does not designate portions of a... substantial harm to the competitive position of the submitter. (3) When the Board determines that it has...

5 CFR 1631.15 - Information to be disclosed.

Code of Federal Regulations, 2012 CFR

2012-01-01

... substantial competitive harm. The submitter as part of its submission, must explain the rationale for the... substantial competitive harm. (iii) After January 1, 1988, a submitter who does not designate portions of a... substantial harm to the competitive position of the submitter. (3) When the Board determines that it has...

5 CFR 1631.15 - Information to be disclosed.

Code of Federal Regulations, 2013 CFR

2013-01-01

... substantial competitive harm. The submitter as part of its submission, must explain the rationale for the... substantial competitive harm. (iii) After January 1, 1988, a submitter who does not designate portions of a... substantial harm to the competitive position of the submitter. (3) When the Board determines that it has...

5 CFR 1631.15 - Information to be disclosed.

Code of Federal Regulations, 2011 CFR

2011-01-01

... substantial competitive harm. The submitter as part of its submission, must explain the rationale for the... substantial competitive harm. (iii) After January 1, 1988, a submitter who does not designate portions of a... substantial harm to the competitive position of the submitter. (3) When the Board determines that it has...

5 CFR 1631.15 - Information to be disclosed.

Code of Federal Regulations, 2014 CFR

2014-01-01

... substantial competitive harm. The submitter as part of its submission, must explain the rationale for the... substantial competitive harm. (iii) After January 1, 1988, a submitter who does not designate portions of a... substantial harm to the competitive position of the submitter. (3) When the Board determines that it has...

78 FR 79411 - Announcement of Competition Under the America COMPETES Act

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-30

... announces the Cyber Grand Challenge (CGC), a prize competition under 15 U.S.C. 3719, the America COMPETES... cyber defense systems. The CGC seeks to engender a new generation of autonomous cyber defense... experts. FOR FURTHER INFORMATION CONTACT: All questions regarding the competition may be sent to Cyber...

78 FR 54232 - Notice of Request for Extension of a Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-03

... nutrition standards for competitive foods and beverages based on grade level: One for elementary schools and... nutrition standards for competitive foods and beverages. The California portal adds a half-minute and two... with California Competitive Food and Beverage Standards (A Single Product). Processors use this...

Competition in the health system: good news and bad news.

PubMed

Miller, R H

1996-01-01

Competition among health plans, hospitals, and physicians has taken place in fifteen health care markets primarily on the basis of price and secondarily on network breadth and style of care. In most markets, competition resulted in lower (or slowly growing) premium prices. Within a type of plan product, competition was leading to similar prices and networks and was reducing product differentiation among health plans. Competition was not taking place on the basis of measured and reported quality of care, which limited the capacity of employers and enrollees to make informed health plan choices. As a result, there was a substantial gap between competition as envisioned by the architects of the managed competition model and competition as it is evolving today.

Maternal Competition in Women.

PubMed

Linney, Catherine; Korologou-Linden, Laurel; Campbell, Anne

2017-03-01

We examined maternal competition, an unexplored form of competition between women. Given women's high investment in offspring and mothers' key role in shaping their reproductive, social, and cultural success as adults, we might expect to see maternal competition between women as well as mate competition. Predictions about the effect of maternal characteristics (age, relationship status, educational background, number of children, investment in the mothering role) and child variables (age, sex) were drawn from evolutionary theory and sociological research. Mothers of primary school children (in two samples: N = 210 and 169) completed a series of questionnaires. A novel nine-item measure of maternal competitive behavior (MCQ) and two subscales assessing Covert (MCQ-C) and Face-to-Face (MCQ-FF) forms of competition were developed using confirmatory factor analysis. Competitiveness (MCQ score) was predicted by maternal investment, single motherhood, fewer children, and (marginally) child's older age. The effect of single motherhood (but not other predictors) was partially mediated by greater maternal investment. In response to a scenario of their child underperforming relative to their peers, a mother's competitive distress was a positive function of the importance she ascribed to their success and her estimation of her child's ability. Her competitive distress was highly correlated with the distress she attributed to a female friend, hinting at bidirectional dyadic effects. Qualitative responses indicated that nonspecific bragging and boasting about academic achievements were the most common irritants. Although 40% of women were angered or annoyed by such comments, less than 5% endorsed a direct hostile response. Instead, competitive mothers were conversationally shunned and rejected as friends. We suggest that the interdependence of mothers based on reciprocal childcare has supported a culture of egalitarianism that is violated by explicit competitiveness.

Every Player Wins in Recreational Sports.

ERIC Educational Resources Information Center

Fabian, Lou; And Others

1980-01-01

The use of recreational sports as a less competitive alternative to intramurals is described. The background for development of such a program at the University of Pittsburgh is presented, along with an outline of its benefits. (JMF)

Trait divergence and indirect interactions allow facilitation of congeneric species

PubMed Central

Beltrán, Elisa; Valiente-Banuet, Alfonso; Verdú, Miguel

2012-01-01

Background Plant facilitation occurs when the presence of a plant (i.e. a nurse plant) modifies the environment, making it more favourable for the establishment and survival of other species (i.e. facilitated plants), which can germinate and grow nearby. Facilitative associations can be maintained or turned into competition as the facilitated seedling grows. According to the competition-relatedness hypothesis that suggests that closely related species tend to compete more, facilitation turns into competition between phylogenetically close species. However, some examples of facilitation between congeneric species, which are supposed to be closely related species, have been found in nature. Scope In this work, some examples of congeneric facilitation and subsequent coexistence are reviewed and an attempt is made to explain those exceptions to the competition-relatedness hypothesis. Conclusions Two mechanisms are proposed that can switch the facilitation–competition balance: trait divergence and indirect interactions. When traits have diverged within the genus, the niche overlap is reduced and competition relaxed, thus allowing the coexistence of congeneric species. The presence of third interplayers (mycorrhizal fungi, seed dispersers, pollinators or pathogens) participating in the interaction between plants can alleviate the competition or enhance the reproduction and allow the coexistence of species that could not coexist in their absence. PMID:22543178

Exploring temporal patterning of psychological skills usage during the week leading up to competition: Lessons for developing intervention programmes

PubMed Central

Pollmann, Dietmar; Schack, Thomas

2017-01-01

Background and purpose Although sport psychology literature focuses on psychological skills use to promote proficiency, it is still puzzling that current research has focused on psychological skills use only during competition. There remains a scarcity of empirical evidence to support the timing, and content of psychological skill application during the time preceding competition. This study examined the extent to which psychological skills usage are dynamic or stable over a 7-day pre-competitive period and whether any natural learning experiences might have accounted for the acquisition of these skills across gender and skill level. Methods and results Ninety elite and sub-elite table tennis players completed the Test of Performance Strategies (TOPS) at three different periods (7 days, 2 days, 1 hour) before competition. A MANOVA repeated measures with follow-up analyses revealed significant multivariate main effects for only skill level and time-to-competition with no interactions. Specifically, elite (international) athletes reported more usage than sub-elite (national) counterparts for self-talk, imagery and relaxation respectively. Time-to-competition effects showed imagery use decreased steadily across the three time points while reported usage of relaxation were almost at the same level on two time points (7 days and 1 hour) but decreased 2 days before competition. Conclusions Findings suggest an implementation of formalized and periodized psychological skills training programs over continuous training cycles. This may foster a positive long-term athletes’ psychological state prior to the onset of competition. PMID:28786998

National Clinical Skills Competition: an effective simulation-based method to improve undergraduate medical education in China

PubMed Central

Jiang, Guanchao; Chen, Hong; Wang, Qiming; Chi, Baorong; He, Qingnan; Xiao, Haipeng; Zhou, Qinghuan; Liu, Jing; Wang, Shan

2016-01-01

Background The National Clinical Skills Competition has been held in China for 5 consecutive years since 2010 to promote undergraduate education reform and improve the teaching quality. The effects of the simulation-based competition will be analyzed in this study. Methods Participation in the competitions and the compilation of the questions used in the competition finals are summarized, and the influence and guidance quality are further analyzed. Through the nationwide distribution of questionnaires in medical colleges, the effects of the simulation-based competition on promoting undergraduate medical education reform were evaluated. Results The results show that approximately 450 students from more than 110 colleges (accounting for 81% of colleges providing undergraduate clinical medical education in China) participated in the competition each year. The knowledge, skills, and attitudes were comprehensively evaluated by simulation-based assessment. Eight hundred and eighty copies of the questionnaires were distributed to 110 participating medical schools in 2015. In total, 752 valid responses were received across 95 schools. The majority of the interviewees agreed or strongly agreed that competition promoted the adoption of advanced educational principles (76.8%), updated the curriculum model and instructional methods (79.8%), strengthened faculty development (84.0%), improved educational resources (82.1%), and benefited all students (53.4%). Conclusions The National Clinical Skills Competition is widely accepted in China. It has effectively promoted the reform and development of undergraduate medical education in China. PMID:26894586

Does Talker-Specific Information Influence Lexical Competition? Evidence from Phonological Priming

ERIC Educational Resources Information Center

Dufour, Sophie; Nguyen, Noël

2017-01-01

In this study, we examined whether the lexical competition process embraced by most models of spoken word recognition is sensitive to talker-specific information. We used a lexical decision task and a long lag priming experiment in which primes and targets sharing all phonemes except the last one (e.g., /bagaR/"fight" vs.…

Flexible Learning for the Information Economy: A Framework for National Collaboration in Vocational Education and Training, 2000-2004.

ERIC Educational Resources Information Center

2000

Vocational education and training (VET) has a fundamental role to play in enabling Australia's successful transition to the information economy. Competitive advantage can be supported by intelligent competition and creative collaboration. Governments have played the fundamental role in building a coordinated VET system in Australia and in helping…

Is competition making a comeback? Discovering methods to keep female adolescents engaged in STEM: A phenomenological approach

NASA Astrophysics Data System (ADS)

Notter, Kathryn Betz

The decreasing number of women who are graduating in the Science, Technology, Engineering and Mathematics (STEM) fields continues to be a major concern. Despite national support in the form of grants provided by National Science Foundation, National Center for Information and Technology and legislation passed such as the Deficit Reduction Act of 2005 that encourages women to enter the STEM fields, the number of women actually graduating in these fields is surprisingly low. This research study focuses on a robotics competition and its ability to engage female adolescents in STEM curricula. Data have been collected to help explain why young women are reticent to take technology or engineering type courses in high school and college. Factors that have been described include attitudes, parental support, social aspects, peer pressure, and lack of role models. Often these courses were thought to have masculine and "nerdy" overtones. The courses were usually majority male enrollments and appeared to be very competitive. With more female adolescents engaging in this type of competitive atmosphere, this study gathered information to discover what about the competition appealed to these young women. Focus groups were used to gather information from adolescent females who were participating in the First Lego League (FLL) and CEENBoT competitions. What enticed them to participate in a curriculum that data demonstrated many of their peers avoided? FLL and CEENBoT are robotics programs based on curricula that are taught in afterschool programs in non-formal environments. These programs culminate in a very large robotics competition. My research questions included: What are the factors that encouraged participants to participate in the robotics competition? What was the original enticement to the FLL and CEENBoT programs? What will make participants want to come back and what are the participants' plans for the future? My research mirrored data of previous findings such as lack of role models, the need for parental support, social stigmatisms and peer pressure are still major factors that determine whether adolescent females seek out STEM activities. An interesting finding, which was an exception to previous findings, was these female adolescents enjoyed the challenge of the competition. The informal learning environments encouraged an atmosphere of social engagement and cooperative learning. Many volunteers that led the afterschool programs were women (role models) and a majority of parents showed support by accommodating an afterschool situation. The young women that were engaged in the competition noted it was a friendly competition, but they were all there to win. All who participated in the competition had a similar learning environment: competitive but cooperative. Further research is needed to determine if it is the learning environment that lures adolescent females to the program and entices them to continue in the STEM fields or if it is the competitive aspect of the culminating activity.

78 FR 41420 - Notice of Competitive Coal Lease Sale NMNM-126813, NM

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-10

...-126813] Notice of Competitive Coal Lease Sale NMNM-126813, NM AGENCY: Bureau of Land Management, Interior... certain coal resources in the tract described below in McKinley County, New Mexico, for competitive sale... hours. SUPPLEMENTARY INFORMATION: This coal lease sale is being held in response to a lease by...

77 FR 40630 - Notice of Competitive Coal Lease Sale, Colorado

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

..., COC-74219] Notice of Competitive Coal Lease Sale, Colorado AGENCY: Bureau of Land Management, Interior. ACTION: Notice of competitive coal lease sale. SUMMARY: Notice is hereby given that certain coal reserves... INFORMATION: This coal lease sale is being held in response to a lease by application (LBA) filed by Sage...

48 CFR 2806.303-2 - Content.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Content. 2806.303-2 Section 2806.303-2 Federal Acquisition Regulations System DEPARTMENT OF JUSTICE COMPETITION AND ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 2806.303-2 Content. In addition to the information required by FAR 6.303-2,...

48 CFR 2806.303-2 - Content.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Content. 2806.303-2 Section 2806.303-2 Federal Acquisition Regulations System DEPARTMENT OF JUSTICE COMPETITION AND ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 2806.303-2 Content. In addition to the information required by FAR 6.303-2,...

48 CFR 2806.303-2 - Content.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Content. 2806.303-2 Section 2806.303-2 Federal Acquisition Regulations System DEPARTMENT OF JUSTICE COMPETITION AND ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 2806.303-2 Content. In addition to the information required by FAR 6.303-2,...

48 CFR 2806.303-2 - Content.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Content. 2806.303-2 Section 2806.303-2 Federal Acquisition Regulations System DEPARTMENT OF JUSTICE Competition and Acquisition Planning COMPETITION REQUIREMENTS Other Than Full and Open Competition 2806.303-2 Content. In addition to the information required by FAR 6.303-2,...

48 CFR 2806.303-2 - Content.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Content. 2806.303-2 Section 2806.303-2 Federal Acquisition Regulations System DEPARTMENT OF JUSTICE COMPETITION AND ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 2806.303-2 Content. In addition to the information required by FAR 6.303-2,...

Feeding Behaviors in Cellular Slime Molds: A Microbial System To Study Competition.

ERIC Educational Resources Information Center

Bozzone, Donna M.

1997-01-01

Describes a laboratory project for first-year biology students that examines competition among various cellular slime molds. After a brief introduction to the topic of competition and basic life history information about cellular slime molds, students choose a question and design original experiments to seek an answer. (Author/AIM)

NREL Offers Renewable Energy Award at International Competition

Science.gov Websites

Research Institute will offer a special renewable energy award May 14 at the International Science and Offers Renewable Energy Award at International Competition For more information contact: e:mail of science fairs. As the only international science project competition for 9th - 12th graders, ISEF

Information superhighway: Issues affecting development

NASA Astrophysics Data System (ADS)

1994-09-01

Technological advances in the transmission of voice, video, and data are fostering fundamental changes in the telecommunications industry. For example, large local telephone companies plan to offer video services in competition with cable and broadcast television, while cable television companies plan to offer local telephone service over their wires in competition with the local telephone companies. The administration believes that these technological changes provide the opportunity to develop an 'Information Superhighway' that could provide every element of society with ready access to data, voice, and video communications. Concurrently, the Congress is considering sweeping changes to telecommunications regulations to keep pace with this dynamic industry. GAO prepared this report to serve as an overview of three key issues that decisionmakers may face as they deliberate telecommunications legislation; it focuses on three pivotal issues they face in formulating new telecommunications legislation: (1) managing the transition to a more competitive local telecommunications marketplace; (2) ensuring that all consumers have access to affordable telecommunications as competition develops; and (3) ensuring that the Information Superhighway provides adequate security, privacy, reliability, and interoperability.

In-situ monitoring by reflective high energy electron diffraction during pulsed laser deposition

NASA Astrophysics Data System (ADS)

Blank, Dave H. A.; Rijnders, Guus J. H. M.; Koster, Gertjan; Rogalla, Horst

1999-01-01

Pulsed laser deposition (PLD) has developed during the past decade from a fast but limited preparation tool towards a competitive thin film deposition technique. One of the advantages above other techniques is the possibility of growth at relative high background pressure. There is a large freedom in choosing which kind of gas. Moreover, in a number of applications, the gaseous species in the background pressure are part of the elements to be grown, e.g., oxygen in the case of high Tc superconductors. However, the advantage of relative high pressures leads to restrictions of using standard diagnostics and monitoring of the film growth, e.g., reflective high energy electron diffraction (RHEED). Here, a PLD chamber including an in-situ RHEED system is presented, which makes it possible to monitor and study the growth at standard PLD parameters. Using a two-stages differential pumped, magnetically shielded, extension tube mounted at the electron gun side and a special designed phosphor screen including CCD camera, real time monitoring by observation of RHEED oscillations could be established at pressures up to 50 Pa. In this paper the latest results on applying this technique on SrTiO 3 and YBa 2Cu 3O 7 will be presented. Additional to the usual diagnostics performed with RHEED, another phenomena can be observed. The pulsed way of deposition, characteristic for PLD, leads to relaxations in the intensity of the diffracted pattern due to the mobility of the deposited material. These relaxation times give extra information about relaxation, crystallization, and nucleation of the deposited material. The presented technique leads to a better understanding of the growth during pulsed laser deposition and, because of the possibility to monitor the growth, will make PLD competitive with other deposition techniques.

Legal and economic aspects of competitive market behavior.

DOT National Transportation Integrated Search

1988-01-01

This report represents the first phase of an effort in support of the Virginia Department of Transportation's recently created Antitrust Monitoring and Detection Unit within the Construction Division. It provides background on the economic and legal ...

Competition and quality in a physiotherapy market with fixed prices.

PubMed

Pekola, Piia; Linnosmaa, Ismo; Mikkola, Hennamari

2017-01-01

Our study focuses on competition and quality in physiotherapy organized and regulated by the Social Insurance Institution of Finland (Kela). We first derive a hypothesis with a theoretical model and then perform empirical analyses of the data. Within the physiotherapy market, prices are regulated by Kela, and after registration eligible firms are accepted to join a pool of firms from which patients choose service providers based on their individual preferences. By using 2SLS estimation techniques, we analyzed the relationship among quality, competition and regulated price. According to the results, competition has a statistically significant (yet weak) negative effect (p = 0.019) on quality. The outcome for quality is likely caused by imperfect information. It seems that Kela has provided too little information for patients about the quality of the service.

Training Alters the Resolution of Lexical Interference: Evidence for Plasticity of Competition and Inhibition

PubMed Central

Kapnoula, Efthymia C.; McMurray, Bob

2016-01-01

Language learning is generally described as a problem of acquiring new information (e.g., new words). However, equally important are changes in how the system processes known information. For example, a wealth of studies has suggested dramatic changes over development in how efficiently children recognize familiar words, but it is unknown what kind of experience-dependent mechanisms of plasticity give rise to such changes in real-time processing. We examined the plasticity of the language processing system by testing whether a fundamental aspect of spoken word recognition, lexical interference, can be altered by experience. Adult participants were trained on a set of familiar words over a series of 4 tasks. In the high-competition (HC) condition, tasks were designed to encourage coactivation of similar words (e.g., net and neck) and to require listeners to resolve this competition. Tasks were similar in the low-competition (LC) condition, but did not enhance this competition. Immediately after training, interlexical interference was tested using a visual world paradigm task. Participants in the HC group resolved interference to a fuller degree than those in the LC group, demonstrating that experience can shape the way competition between words is resolved. TRACE simulations showed that the observed late differences in the pattern of interference resolution can be attributed to differences in the strength of lexical inhibition. These findings inform cognitive models in many domains that involve competition/interference processes, and suggest an experience-dependent mechanism of plasticity that may underlie longer term changes in processing efficiency associated with both typical and atypical development. PMID:26709587

Computing with competition in biochemical networks.

PubMed

Genot, Anthony J; Fujii, Teruo; Rondelez, Yannick

2012-11-16

Cells rely on limited resources such as enzymes or transcription factors to process signals and make decisions. However, independent cellular pathways often compete for a common molecular resource. Competition is difficult to analyze because of its nonlinear global nature, and its role remains unclear. Here we show how decision pathways such as transcription networks may exploit competition to process information. Competition for one resource leads to the recognition of convex sets of patterns, whereas competition for several resources (overlapping or cascaded regulons) allows even more general pattern recognition. Competition also generates surprising couplings, such as correlating species that share no resource but a common competitor. The mechanism we propose relies on three primitives that are ubiquitous in cells: multiinput motifs, competition for a resource, and positive feedback loops.

High-resolution insight into the competitive adsorption of heavy metals on natural sediment by site energy distribution.

PubMed

Huang, Limin; Jin, Qiang; Tandon, Puja; Li, Aimin; Shan, Aidang; Du, Jiajie

2018-04-01

Investigating competitive adsorption on river/lake sediments is valuable for understanding the fate and transport of heavy metals. Most studies have studied the adsorption isotherms of competitive heavy metals, which mainly comparing the adsorption information on the same concentration. However, intrinsically, the concentration of each heavy metal on competitive adsorption sites is different, while the adsorption energy is identical. Thus, this paper introduced the site energy distribution theory to increase insight into the competitive adsorption of heavy metals (Cu, Cd and Zn). The site energy distributions of each metal with and without other coexisting heavy metals were obtained. It illustrated that site energy distributions provide much more information than adsorption isotherms through screening of the full energy range. The results showed the superior heavy metal in each site energy area and the influence of competitive metals on the site energy distribution of target heavy metal. Site energy distributions can further help in determining the competitive sites and ratios of coexisting metals. In particular, in the high-energy area, which has great environmental significance, the ratios of heavy metals in the competitive adsorption sites obtained for various competitive systems were as follows: slightly more than 3:1 (Cu-Cd), slightly less than 3:1 (Cu-Zn), slightly more than 1:1 (Cd-Zn), and nearly 7:2:2 (Cu-Cd-Zn). The results from this study are helpful to deeply understand competitive adsorption of heavy metals (Cu, Cd, Zn) on sediment. Therefore, this study was effective in presenting a general pattern for future reference in competitive adsorption studies on sediments. Copyright © 2018 Elsevier Ltd. All rights reserved.

The real new economy.

PubMed

Farrell, Diana

2003-10-01

During the soar-and-swoon days of the late 1990s, many people believed that information technology, and the Internet in particular, were "changing everything" in business. A fundamental change did happen in the 1990s, but it was less about technology than about competition. Under director Diana Farrell, the McKinsey Global Institute has conducted an extensive study of productivity and its connection to corporate IT spending and use during that period. The study revealed that information technology is important--but not central--to the fate of industries and individual companies. So if information technology was not the primary factor in the productivity surge, what was? The study points to competition and innovation. In those industries that saw increases in competitive intensity, managers were forced to innovate aggressively to protect their revenues and profits. Those innovations--in products, business practices, and technology--led to the gains in productivity. In fact, a critical dynamic of the new economy--the real new economy--is the virtuous cycle of competition, innovation, and productivity growth. Managers can innovate in many ways, but during the 1990s, information technology was a particularly powerful tool, for three reasons: First, IT enabled the development of attractive new products and efficient new business processes. Second, it facilitated the rapid industrywide diffusion of innovations. And third, it exhibited strong scale economies--its benefits multiplied rapidly as its use expanded. This article reveals surprising data on how various industries in the United States and Europe were affected by competition, innovation, and information technology in the 1990s and offers insights about how managers can get more from their IT investments.

Attitudes and doping: a structural equation analysis of the relationship between athletes' attitudes, sport orientation and doping behaviour

PubMed Central

2007-01-01

Background For effective deterrence methods, individual, systemic and situational factors that make an athlete or athlete group more susceptible to doping than others should be fully investigated. Traditional behavioural models assume that the behaviour in question is the ultimate end. However, growing evidence suggests that in doping situations, the doping behaviour is not the end but a means to an end, which is gaining competitive advantage. Therefore, models of doping should include and anti-doping policies should consider attitudes or orientations toward the specific target end, in addition to the attitude toward the 'tool' itself. Objectives The aim of this study was to empirically test doping related dispositions and attitudes of competitive athletes with the view of informing anti-doping policy developments and deterrence methods. To this end, the paper focused on the individual element of the drug availability – athlete's personality – situation triangle. Methods Data were collected by questionnaires containing a battery of psychological tests among competitive US male college athletes (n = 199). Outcome measures included sport orientation (win and goal orientation and competitiveness), doping attitude, beliefs and self-reported past or current use of doping. A structural equation model was developed based on the strength of relationships between these outcome measures. Results Whilst the doping model showed satisfactory fit, the results suggested that athletes' win and goal orientation and competitiveness do not play a statistically significant role in doping behaviour, but win orientation has an effect on doping attitude. The SEM analysis provided empirical evidence that sport orientation and doping behaviour is not directly related. Conclusion The considerable proportion of doping behaviour unexplained by the model suggests that other factors play an influential role in athletes' decisions regarding prohibited methods. Future research, followed by policy development, should incorporate these factors to capture the complexity of the doping phenomenon and to identify points for effective anti-doping interventions. Sport governing bodies and anti-doping organisations need to recognise that using performance enhancements may be more of a rational, outcome optimizing behaviour than deviance and consider offering acceptable alternative performance-enhancing methods to doping. PMID:17996097

The Economics of Biosimilars

PubMed Central

Blackstone, Erwin A.; Joseph, P. Fuhr

2013-01-01

Background The high cost of pharmaceuticals, especially biologics, has become an important issue in the battle to control healthcare costs. The Hatch-Waxman Act encourages generic competition but still provides incentives for pioneers to develop new drugs. The Biologics Price Competition and Innovation Act is intended to do the same for biologics and biosimilars. Objective To examine information related to biosimilars to determine their potential impact on competition in the biologic market. Method Using information concerning the European Union (EU) and the pharmaceutical industry, this article reviews and analyzes the experience of biosimilars in the EU, as well as the obstacles and opportunities that biosimilars face in the United States. Much of the analysis is based on examining current trends in biologic drugs and the potential implications on the future of biosimilars. Discussion This article reviews the mixed success of biosimilars in the EU and the implications for the United States. Because biologics are produced from living organisms, manufacturing issues are more important than in the chemical drug market. The barriers to biosimilar entry into the marketplace are much more difficult to overcome than challenges generic manufacturers typically face and are similar to obstacles specialty injectable producers encounter. The competitive responses by pioneers are also likely to be more important. The capital costs and risk issues with biosimilars make alliances and partnering arrangements very likely. Biosimilars often enter emerging markets, where the barriers to entry are easier to overcome. Nevertheless, the United States represents the greatest opportunity for biosimilar producers, in part because it is the largest biologics market and has high prices for biologics. As the United States enters the biosimilar market, the pharmaceutical industry is likely to grow at an accelerated pace. Automatic substitution is likely to be slow to develop, because of safety and quality concerns. The beneficial impact of biosimilars is likely to take a long time to be realized and to be fraught with more difficulties than was the case for small-molecule generics. Conclusion Various factors, such as safety, pricing, manufacturing, entry barriers, physician acceptance, and marketing, will make the biosimilar market develop different from the generic market. The high cost to enter the market and the size of the biologic drug market make entry attractive but risky. PMID:24991376

Examining the Mediation of Power in a Collaborative Community: Engaging in Informal Science as Authentic Practice

ERIC Educational Resources Information Center

Puvirajah, Anton; Verma, Geeta; Webb, Horace

2012-01-01

Focusing on the interplay of context and language, this study examined a group of high school students and their mentors' use of language during a robotics competition. This informal setting allowed us to gain insights into the mediation and manifestation of power within the group. Using critical discourse analysis of competition transcripts and…

Dancing with the Devil: Information Technology and the New Competition in Higher Education. Jossey-Bass Higher and Adult Education Series.

ERIC Educational Resources Information Center

Katz, Richard N., Ed.

The six chapters of this volume address issues related to emerging technologies and competition as higher education leaders plan for their institutions' development. A preface identifies common themes of the individual papers, including changes in higher education enabled by or driven by information technology, the authors' shared belief that the…

41 CFR 101-26.105 - Justification to support negotiated procurement by GSA for other agencies.

Code of Federal Regulations, 2010 CFR

2010-07-01

... without providing for full and open competition, the agency submitting the requisition will be so notified... without providing for full and open competition (e.g., sole source acquisition), sufficient information... applicable law, if any, authorizing other than full and open competition (see FAR 6.302 (48 CFR 6.302); and...

41 CFR 101-26.105 - Justification to support negotiated procurement by GSA for other agencies.

Code of Federal Regulations, 2011 CFR

2011-07-01

... without providing for full and open competition, the agency submitting the requisition will be so notified... without providing for full and open competition (e.g., sole source acquisition), sufficient information... applicable law, if any, authorizing other than full and open competition (see FAR 6.302 (48 CFR 6.302); and...

41 CFR 101-26.105 - Justification to support negotiated procurement by GSA for other agencies.

Code of Federal Regulations, 2013 CFR

2013-07-01

... without providing for full and open competition, the agency submitting the requisition will be so notified... without providing for full and open competition (e.g., sole source acquisition), sufficient information... applicable law, if any, authorizing other than full and open competition (see FAR 6.302 (48 CFR 6.302); and...

41 CFR 101-26.105 - Justification to support negotiated procurement by GSA for other agencies.

Code of Federal Regulations, 2014 CFR

2014-07-01

... without providing for full and open competition, the agency submitting the requisition will be so notified... without providing for full and open competition (e.g., sole source acquisition), sufficient information... applicable law, if any, authorizing other than full and open competition (see FAR 6.302 (48 CFR 6.302); and...

41 CFR 101-26.105 - Justification to support negotiated procurement by GSA for other agencies.

Code of Federal Regulations, 2012 CFR

2012-07-01

... without providing for full and open competition, the agency submitting the requisition will be so notified... without providing for full and open competition (e.g., sole source acquisition), sufficient information... applicable law, if any, authorizing other than full and open competition (see FAR 6.302 (48 CFR 6.302); and...

Telecommunication Policies in Seventeen Countries: Propects for Future Competitive Access.

ERIC Educational Resources Information Center

Eward, Ronald S.

This document is a review and study of current and prospective telecommunication policies in 17 countries with regard to the competitive market access those policies foster or promise. It explores the policies of each country toward information flow that will also have an impact on international competition. The aim of the study is to identify the…

Competitive retrieval is not a prerequisite for forgetting in the retrieval practice paradigm.

PubMed

Camp, Gino; Dalm, Sander

2016-09-01

Retrieving information from memory can lead to forgetting of other, related information. The inhibition account of this retrieval-induced forgetting effect predicts that this form of forgetting occurs when competition arises between the practiced information and the related information, leading to inhibition of the related information. In the standard retrieval practice paradigm, a retrieval practice task is used in which participants retrieve the items based on a category-plus-stem cue (e.g., FRUIT-or___). In the current experiment, participants instead generated the target based on a cue in which the first 2 letters of the target were transposed (e.g., FRUIT-roange). This noncompetitive task also induced forgetting of unpracticed items from practiced categories. This finding is inconsistent with the inhibition account, which asserts that the forgetting effect depends on competitive retrieval. We argue that interference-based accounts of forgetting and the context-based account of retrieval-induced forgetting can account for this result. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Grassland-shrubland state transitions in arid rangelands: Competition matters

USDA-ARS?s Scientific Manuscript database

Background: State transition from grassland to shrubland is synonymous with desertification in many arid rangeland systems. Traditional desertification models emphasize abiotic feedbacks that modify the physical environment in ways that promote shrub proliferation and impede grass survival. Inherent...

Box Office Forecasting considering Competitive Environment and Word-of-Mouth in Social Networks: A Case Study of Korean Film Market.

PubMed

Kim, Taegu; Hong, Jungsik; Kang, Pilsung

2017-01-01

Accurate box office forecasting models are developed by considering competition and word-of-mouth (WOM) effects in addition to screening-related information. Nationality, genre, ratings, and distributors of motion pictures running concurrently with the target motion picture are used to describe the competition, whereas the numbers of informative, positive, and negative mentions posted on social network services (SNS) are used to gauge the atmosphere spread by WOM. Among these candidate variables, only significant variables are selected by genetic algorithm (GA), based on which machine learning algorithms are trained to build forecasting models. The forecasts are combined to improve forecasting performance. Experimental results on the Korean film market show that the forecasting accuracy in early screening periods can be significantly improved by considering competition. In addition, WOM has a stronger influence on total box office forecasting. Considering both competition and WOM improves forecasting performance to a larger extent than when only one of them is considered.

Box Office Forecasting considering Competitive Environment and Word-of-Mouth in Social Networks: A Case Study of Korean Film Market

PubMed Central

Kim, Taegu; Hong, Jungsik

2017-01-01

Accurate box office forecasting models are developed by considering competition and word-of-mouth (WOM) effects in addition to screening-related information. Nationality, genre, ratings, and distributors of motion pictures running concurrently with the target motion picture are used to describe the competition, whereas the numbers of informative, positive, and negative mentions posted on social network services (SNS) are used to gauge the atmosphere spread by WOM. Among these candidate variables, only significant variables are selected by genetic algorithm (GA), based on which machine learning algorithms are trained to build forecasting models. The forecasts are combined to improve forecasting performance. Experimental results on the Korean film market show that the forecasting accuracy in early screening periods can be significantly improved by considering competition. In addition, WOM has a stronger influence on total box office forecasting. Considering both competition and WOM improves forecasting performance to a larger extent than when only one of them is considered. PMID:28819355

Are pumas subordinate carnivores, and does it matter?

PubMed Central

Kusler, Anna

2018-01-01

Background Interspecific competition affects species fitness, community assemblages and structure, and the geographic distributions of species. Established dominance hierarchies among species mitigate the need for fighting and contribute to the realized niche for subordinate species. This is especially important for apex predators, many of which simultaneous contend with the costs of competition with more dominant species and the costs associated with human hunting and lethal management. Methods Pumas are a widespread solitary felid heavily regulated through hunting to reduce conflicts with livestock and people. Across their range, pumas overlap with six apex predators (gray wolf, grizzly bear, American black bear, jaguar, coyote, maned wolf), two of which (gray wolf, grizzly bear) are currently expanding in North America following recovery efforts. We conducted a literature search to assess whether pumas were subordinate or dominant with sympatric apex predators, as well as with three felid mesocarnivores with similar ecology (ocelot, bobcat, Canada lynx). We also conducted an analysis of the spatial distributions of pumas and their dominant sympatric competitors to estimate in what part of their range, pumas are dominant versus subordinate. Results We used 64 sources to assess dominance among pumas and other apex predators, and 13 sources to assess their relationships with felid mesocarnivores. Evidence suggested that wolves, grizzly bears, black bears, and jaguars are dominant over pumas, but that pumas are dominant over coyotes and maned wolves. Evidence suggested that pumas are also dominant over all three felid mesocarnivores with which they share range. More broadly, pumas are subordinate to at least one other apex carnivore in 10,799,252 (47.5%) of their 22,735,268 km2 range across North and South America. Discussion Subordinate pumas change their habitat use, suffer displacement at food sources, likely experience increased energetic demands from harassment, exhibit increased starvation, and are sometimes directly killed in competitive interactions with dominant competitors. Nevertheless, we lack research clearly linking the costs of competition to puma fitness. Further, we lack research that assesses the influence of human effects simultaneous with the negative effects of competition with other sympatric carnivores. Until the time that we understand whether competitive effects are additive with human management, or even potentially synergistic, we encourage caution among managers responsible for determining harvest limits for pumas and other subordinate, apex carnivores in areas where they are sympatric with dominant species. This may be especially important information for managers working in regions where wolves and brown bears are recolonizing and recovering, and historic competition scenarios among multiple apex predators are being realized. PMID:29379688

The Social Strategy Game: Resource Competition within Female Social Networks among Small-scale Forager-Horticulturalists.

PubMed

Rucas, Stacey L; Gurven, Michael; Kaplan, Hillard; Winking, Jeffrey

2010-03-10

This paper examines social determinants of resource competition among Tsimane Amerindian women of Bolivia. We introduce a semi-anonymous experiment (the Social Strategy Game) designed to simulate resource competition among women. Information concerning dyadic social relationships and demographic data were collected to identify variables influencing resource competition intensity, as measured by the number of beads one woman took from another. Relationship variables are used to test how the affiliative or competitive aspects of dyads affect the extent of prosociality in the game. Using a mixed-modeling procedure, we find that women compete with those with whom they are quarreling over accusations of meat theft, mate competition, and rumor spreading. They also compete with members of their social network and with those who were designated as cooperative helpers or as close kin. Women take fewer beads from desired friends, neighbors, and from those viewed as enemies. We interpret favoritism toward enemies as resulting from fear of retribution. Our results suggest that social relations among women are multifaceted and often cannot be simplified by exclusive focus on genetic relatedness, physical proximity, or reciprocity. We argue that a complex understanding of cooperation and competition among women may require important contextual information concerning relationship history in addition to typical features of resource ecology.

Estimating population ecology models for the WWW market: evidence of competitive oligopolies.

PubMed

de Cabo, Ruth Mateos; Gimeno, Ricardo

2013-01-01

This paper proposes adapting a particle filtering algorithm to model online Spanish real estate and job search market segments based on the Lotka-Volterra competition equations. For this purpose the authors use data on Internet information searches from Google Trends to proxy for market share. Market share evolution estimations are coherent with those observed in Google Trends. The results show evidence of low website incompatibility in the markets analyzed. Competitive oligopolies are most common in such low-competition markets, instead of the monopolies predicted by theoretical ecology models under strong competition conditions.

How users adopt healthcare information: An empirical study of an online Q&A community.

PubMed

Jin, Jiahua; Yan, Xiangbin; Li, Yijun; Li, Yumei

2016-02-01

The emergence of social media technology has led to the creation of many online healthcare communities, where patients can easily share and look for healthcare-related information from peers who have experienced a similar problem. However, with increased user-generated content, there is a need to constantly analyse which content should be trusted as one sifts through enormous amounts of healthcare information. This study aims to explore patients' healthcare information seeking behavior in online communities. Based on dual-process theory and the knowledge adoption model, we proposed a healthcare information adoption model for online communities. This model highlights that information quality, emotional support, and source credibility are antecedent variables of adoption likelihood of healthcare information, and competition among repliers and involvement of recipients moderate the relationship between the antecedent variables and adoption likelihood. Empirical data were collected from the healthcare module of China's biggest Q&A community-Baidu Knows. Text mining techniques were adopted to calculate the information quality and emotional support contained in each reply text. A binary logistics regression model and hierarchical regression approach were employed to test the proposed conceptual model. Information quality, emotional support, and source credibility have significant and positive impact on healthcare information adoption likelihood, and among these factors, information quality has the biggest impact on a patient's adoption decision. In addition, competition among repliers and involvement of recipients were tested as moderating effects between these antecedent factors and the adoption likelihood. Results indicate competition among repliers positively moderates the relationship between source credibility and adoption likelihood, and recipients' involvement positively moderates the relationship between information quality, source credibility, and adoption decision. In addition to information quality and source credibility, emotional support has significant positive impact on individuals' healthcare information adoption decisions. Moreover, the relationships between information quality, source credibility, emotional support, and adoption decision are moderated by competition among repliers and involvement of recipients. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Hand and Wrist Injuries in Elite Boxing: A Longitudinal Prospective Study (2005-2012) of the Great Britain Olympic Boxing Squad.

PubMed

Loosemore, Michael; Lightfoot, Joseph; Gatt, Ian; Hayton, Mike; Beardsley, Chris

2017-03-01

Background: The purpose of this investigation was to explore prospectively the nature and duration of hand and wrist injuries in training and competition in the Great Britain (GB) amateur boxing squad between 2005 and 2012. Methods: Longitudinal prospective injury surveillance of the GB boxing squad was performed from 2005 to 2012. The location, region affected, description, and the duration of each injury were recorded by the team doctor and team physiotherapist. We recorded whether the injury occurred during competition or training and also whether it was a new or a recurrent injury. The injury rate during competition was calculated as the number of injuries per 1000 hours. Results: Finger carpometacarpal instability and finger metacarpophalangeal joint extensor hood and capsule sprain also known as "boxer's knuckle" injuries were significantly more common than other injury diagnoses. The number of injuries during training or competition was similar, which is remarkable given the far greater number of training hours than competition hours performed. Injury rate for hand and wrist injuries in competition was 347 injuries per 1000 hours, while the estimated injury rate in training was <0.5 injuries per 1000 hours. Conclusion: Carpometacarpal instability and boxer's knuckle were more common than any other kind of hand and wrist injury in this cohort of elite amateur boxers. The rate of hand and wrist injuries was higher in competition than in training. Our study highlights the importance of hand and wrist injury prevention in the competition environment.

PhysDoc: A Distributed Network of Physics Institutions: Collecting, Indexing, and Searching High Quality Documents by Using Harvest; The Dublin Core Metadata Initiative: Mission, Current Activities, and Future Directions; Information Services for Higher Education: A New Competitive Space; Intellectual Property Conservancies.

ERIC Educational Resources Information Center

Severiens, Thomas; Hohlfeld, Michael; Zimmermann, Kerstin; Hilf, Eberhard R.; von Ossietzky, Carl; Weibel, Stuart L.; Koch, Traugott; Hughes, Carol Ann; Bearman, David

2000-01-01

Includes four articles that discuss a variety to topics, including a distributed network of physics institutions documents called PhysDocs which harvests information from the local Web-servers of professional physics institutions; the Dublin Core metadata initiative; information services for higher education in a competitive environment; and…

Competitive intelligence information management and innovation in small technology-based companies

NASA Astrophysics Data System (ADS)

Tanev, Stoyan

2007-05-01

In this article we examine how (i) company type and (ii) the competitive intelligence information used by small technology-based companies affect their innovation performance. The focus is on the specific information types used and not on the information sources. Information topics are classified in four groups - customers (10), company (9), competitor (11) and industry (12). The sample consists of 45 small new technology-based companies, specialized suppliers, and service companies from a variety of sectors - software, photonics, telecommunications, biomedical engineering and biotech, traditional manufacturing etc. The results suggest that the total number of intelligence information topics companies use to make decisions about innovation is not associated with the number of their new products, processes, services and patents. Therefore the companies in our sample do not seem to have the resources, processes or value systems required to use different competitive intelligence information when making decisions on innovation or may rely more on their own internal logic than on external information. Companies are classified using a Pavitt-like taxonomy. Service companies are considered as a separate company type. This allows for explicitly studying both, the innovative role of new services in product driven companies, and the role of new product development in service companies.

Pre-competition habits and injuries in Taekwondo athletes

PubMed Central

Kazemi, Mohsen; Shearer, Heather; Su Choung, Young

2005-01-01

Background Over the past decade, there has been heightened interest in injury rates sustained by martial arts athletes, and more specifically, Taekwondo athletes. Despite this interest, there is a paucity of research on pre-competition habits and training of these athletes. The purpose of this pilot study was to assess training characteristics, competition preparation habits, and injury profiles of Taekwondo athletes. Methods A retrospective survey of Canadian male and female Taekwondo athletes competing in a national tournament was conducted. Competitors at a Canadian national level tournament were given a comprehensive survey prior to competition. Items on training characteristics, diet, and injuries sustained during training and competition were included. Questionnaires were distributed to 60 athletes. Results A response rate of 46.7% was achieved. Of those that responded, 54% dieted prior to competition, and 36% dieted and exercised pre-competition. Sixty-four percent of the athletes practised between 4–6 times per week, with 54% practicing 2 hours per session. Lower limb injuries were the most common (46.5%), followed by upper extremity (18%), back (10%), and head (3.6%). The majority of injuries consisted of sprains/strains (45%), followed by contusions, fractures, and concussions. More injuries occurred during training, including 59% of first injuries. Conclusion More research needs to be conducted to further illustrate the need for appropriate regulations on weight cycling and injury prevention. PMID:15921510

State-level school competitive food and beverage laws are associated with children’s weight status

PubMed Central

Oh, April; Agurs-Collins, Tanya; Chriqui, Jamie F.; Mâsse, Louise C.; Moser, Richard P.; Perna, Frank

2014-01-01

BACKGROUND This study attempted to determine whether state laws regulating low nutrient, high energy-dense foods and beverages sold outside of the reimbursable school meals program (referred to as ‘competitive foods’) are associated with children’s weight status. METHODS We use the Classification of Laws Associated with School Students (CLASS) database of state codified law(s) relevant to school nutrition. States were classified as having strong, weak, or no competitive food laws in 2005 based on strength and comprehensiveness. Parent-reported height and weight along with demographic, behavioral, family, and household characteristics were obtained from the 2007 National Survey of Children’s Health. Bivariate and logistic regression analyses estimated the association between states’ competitive food laws and children’s overweight and obesity status (BMI-for-age ≥ 85th percentile). Children (n=16271) between the ages of 11–14 years with a BMI for age ≥ 5th percentile who attended public school were included. RESULTS Children living in states with weak competitive food laws for middle schools had over a 20% higher odds of being overweight or obese than children living in states with either no or strong school competitive food laws. CONCLUSION State-level school competitive food and beverage laws merit attention with efforts to address the childhood obesity epidemic. Attention to the specificity and requirements of these laws should also be considered. PMID:25117896

Lowering industry firewalls: pre-competitive informatics initiatives in drug discovery.

PubMed

Barnes, Michael R; Harland, Lee; Foord, Steven M; Hall, Matthew D; Dix, Ian; Thomas, Scott; Williams-Jones, Bryn I; Brouwer, Cory R

2009-09-01

Pharmaceutical research and development is facing substantial challenges that have prompted the industry to shift funding from early- to late-stage projects. Among the effects is a major change in the attitude of many companies to their internal bioinformatics resources: the focus has moved from the vigorous pursuit of intellectual property towards exploration of pre-competitive cross-industry collaborations and engagement with the public domain. High-quality, open and accessible data are the foundation of pre-competitive research, and strong public-private partnerships have considerable potential to enhance public data resources, which would benefit everyone engaged in drug discovery. In this article, we discuss the background to these changes and propose new areas of collaboration in computational biology and chemistry between the public domain and the pharmaceutical industry.

48 CFR 873.111 - Acquisition strategies for health-care resources.

Code of Federal Regulations, 2011 CFR

2011-10-01

... offerors, releases proprietary information, or otherwise gives any offeror a competitive advantage (see FAR... have to improve upon or meet, as appropriate, in order to remain competitive. (ii) Posting offered...

Creating a climate that catalyses healthcare innovation in the United Kingdom - learning lessons from international innovators.

PubMed

Cresswell, Kathrin; Cunningham-Burley, Sarah; Sheikh, Aziz

2017-01-25

The United Kingdom (UK) lags behind other high-income countries in relation to technological innovation in healthcare. In order to inform UK strategy on how to catalyse innovation, we sought to understand what national strategies can help to promote a climate for innovation in healthcare settings by extracting lessons for the UK from international innovators. We undertook a series of qualitative semi-structured interviews with senior international innovators from a range of health related policy, care/service delivery, commercial and academic backgrounds. Thematic analysis helped to explore how different stakeholder groups could facilitate/inhibit innovation at individual, organisational, and wider societal levels. We conducted 14 interviews and found that a conducive climate for healthcare innovation comprised of national/regional strategies stimulating commercial competition, promoting public/private relationships, and providing central direction (e.g. incentives for adoption and regulation through standards) without being restrictive. Organisational attitudes with a willingness to experiment and to take risks were also seen as important, but a bottom-up approach to innovation, based on the identification of clinical need, was seen as a crucial first step to construct relevant national policies.  There is now a need to create mechanisms through which frontline National Health Service staff in relation can raise ideas/concerns and suggest opportunities for improvement, and then build national innovation environments that seek to address these needs. This should be accompanied by creating competitive health technology markets to stimulate a commercial environment that attracts high-quality health information technology experts and innovators working in partnership with staff and patients.

Study on Collaborative SCM of Construction Enterprises Based on Information-Sharing

NASA Astrophysics Data System (ADS)

Wang, Lianyue

Economic globalization and the integration process has led to competition among construction enterprises become increasingly fierce, which are adjusting their development strategies and efforts to seek for the knowledge economy and network environment to promote enterprise survival and development, enhancing the competitiveness of enterprises in the new business management models and ideas. This paper first discussed the concept of the supply chain collaboration of the construction enterprise and constituted a information management platform of the general contracting project. At last, the paper puts forward tactics which aims at helping construction enterprises realize supply chain collaboration and enhance the competitiveness of enterprises.

Non-Price Competition and the Structure of the Online Information Industry: Q-Analysis of Medical Databases and Hosts.

ERIC Educational Resources Information Center

Davies, Roy

1987-01-01

Discussion of the online information industry emphasizes the effects of non-price competition on its structure and the firms involved. Q-analysis is applied to data on medical databases and hosts, changes over a three-year period are identified, and an optimum structure for the industry based on economic theory is considered. (Author/LRW)

Antecedents, Correlates and Consequences of Faculty Burnout

ERIC Educational Resources Information Center

Sabagh, Zaynab; Hall, Nathan C.; Saroyan, Alenoush

2018-01-01

Background: Over the past few decades, higher education institutions worldwide have experienced substantial changes, including: massification, internationalisation and increasing demands for exceptional instructional quality and research quantity in environments that have also seen heightened competition for students, faculty and resources.…

Grassland-shrubland state transitions in arid lands: Competition matters

USDA-ARS?s Scientific Manuscript database

Background/Question/Methods: State transition from grassland to shrubland is synonymous with desertification in many dryland systems. The classic desertification model emphasizes abiotic feedbacks that modify the physical environment in ways that promote shrub proliferation and impede grass survival...

Competition in Defense Acquisitions

DTIC Science & Technology

2009-02-01

Murrel Coast and Elaina Smallwood , 2001a. Long-Run Costs and Performance Effects of Competitive Sourcing. Alexandria, VA: Center for Naval Analyses. 7...Research Service, Washington, D.C. 9. Davis, Norman C. 1996. An Information Based Revolution in Military Affairs. Strategic Review 24, no. 1: 43-53...Program Manager Workshop Briefing. Naval Inventory Control Point Office. 27. Kovacic, William E. & Dennis E. Smallwood . 1994. Competition

The Social Strategy Game

PubMed Central

Gurven, Michael; Kaplan, Hillard; Winking, Jeffrey

2010-01-01

This paper examines social determinants of resource competition among Tsimane Amerindian women of Bolivia. We introduce a semi-anonymous experiment (the Social Strategy Game) designed to simulate resource competition among women. Information concerning dyadic social relationships and demographic data were collected to identify variables influencing resource competition intensity, as measured by the number of beads one woman took from another. Relationship variables are used to test how the affiliative or competitive aspects of dyads affect the extent of prosociality in the game. Using a mixed-modeling procedure, we find that women compete with those with whom they are quarreling over accusations of meat theft, mate competition, and rumor spreading. They also compete with members of their social network and with those who were designated as cooperative helpers or as close kin. Women take fewer beads from desired friends, neighbors, and from those viewed as enemies. We interpret favoritism toward enemies as resulting from fear of retribution. Our results suggest that social relations among women are multifaceted and often cannot be simplified by exclusive focus on genetic relatedness, physical proximity, or reciprocity. We argue that a complex understanding of cooperation and competition among women may require important contextual information concerning relationship history in addition to typical features of resource ecology. PMID:20526460

Strategies to enhance price and quality competition in health care: lessons learned from tracking local markets.

PubMed

Lesser, Cara S; Ginsburg, Paul B

2006-06-01

Drawing on observations from tracking changes in local health care markets over the past ten years, this article critiques two Federal Trade Commission and Department of Justice recommendations to enhance price and quality competition. First, we take issue with the notion that consumers, acting independently, will drive greater competition in health care markets. Rather we suggest an important role remains for trusted agents who can analyze inherently complex price and quality information and negotiate on consumers' behalf. With aggregated information identifying providers who deliver cost-effective care, consumers would be better positioned to respond to financial incentives about where to seek care and thereby drive more meaningful competition among providers to reduce costs and improve quality. Second, we take issue with the FTC/DOJ recommendation to provide more direct subsidies to prevent distortions in competition. In the current political environment, it is not practical to provide direct subsidies for all of the unfunded care that exists in health care markets today; instead, some interference with competition may be necessary to protect cross subsidies. Barriers can be reduced, though, by revising pricing policies that have resulted in marked disparities in the relative profitability of different services.

Identifying and prioritizing industry-level competitiveness factors: evidence from pharmaceutical market

PubMed Central

2014-01-01

Background Pharmaceutical industry is knowledge-intensive and highly globalized, in both developed and developing countries. On the other hand, if companies want to survive, they should be able to compete well in both domestic and international markets. The main purpose of this paper is therefore to develop and prioritize key factors affecting companies’ competitiveness in pharmaceutical industry. Based on an extensive literature review, a valid and reliable questionnaire was designed, which was later filled up by participants from the industry. To prioritize the key factors, we used the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). Results The results revealed that human capital and macro-level policies were two key factors placed at the highest rank in respect of their effects on the competitiveness considering the industry-level in pharmaceutical area. Conclusion This study provides fundamental evidence for policymakers and managers in pharma context to enable them formulating better polices to be proactively competitive and responsive to the markets’ needs. PMID:24708770

Genome dynamics and evolution in yeasts: A long-term yeast-bacteria competition experiment

PubMed Central

Katz, Michael; Knecht, Wolfgang; Compagno, Concetta; Piškur, Jure

2018-01-01

There is an enormous genetic diversity evident in modern yeasts, but our understanding of the ecological basis of such diversifications in nature remains at best fragmented so far. Here we report a long-term experiment mimicking a primordial competitive environment, in which yeast and bacteria co-exist and compete against each other. Eighteen yeasts covering a wide phylogenetic background spanning approximately 250 million years of evolutionary history were used to establish independent evolution lines for at most 130 passages. Our collection of hundreds of modified strains generated through such a rare two-species cross-kingdom competition experiment re-created the appearance of large-scale genomic rearrangements and altered phenotypes important in the diversification history of yeasts. At the same time, the methodology employed in this evolutionary study would also be a non-gene-technological method of reprogramming yeast genomes and then selecting yeast strains with desired traits. Cross-kingdom competition may therefore be a method of significant value to generate industrially useful yeast strains with new metabolic traits. PMID:29624585

Final matches of the FIRST regional robotic competition at KSC

NASA Technical Reports Server (NTRS)

1999-01-01

During the 1999 FIRST Southeastern Regional robotic competition held at KSC, a robot carrying its cache of pillow-like disks maneuvers to move around another at left. Powered by 12-volt batteries and operated by remote control, the robotic gladiators spend two minutes each trying to grab, claw and hoist the pillows onto their machines. Teams play defense by taking away competitors' pillows and generally harassing opposing machines. Behind the field are a group of judges, including KSC former KSC Director of Shuttle Processing Robert Sieck (left, in cap), and Center Director Roy Bridges (in white shirt). A giant screen TV in the background displays the action on the playing field. FIRST is a nonprofit organization, For Inspiration and Recognition of Science and Technology. The competition comprised 27 teams, pairing high school students with engineer mentors and corporations. The FIRST robotics competition is designed to provide students with a hands-on, inside look at engineering and other professional careers.

Competition preparation guideline in undergraduate program of information system school of Industrial Engineering Telkom University based on knowledge conversion

NASA Astrophysics Data System (ADS)

Darmawan, F. R.; Soesanto, R. P.; Kurniawati, A.; Kurniawan, M. T.

2017-12-01

The role of higher education in the development of science and technology is not only from the contribution of the high-quality alumni but also from the research and relevant competition with the needs of development in such a country. In a competition, the student can improve their soft skill and academic skill such as analytical and critical thinking, communication skills and mental. The number of relevant competition by students is also included in accreditation clause, therefore student involvement in competition is seen as important for the undergraduate program in University. The most problem in university is the high turnover from the student. Bachelor program in Indonesia usually takes 4 years to complete, and the high turnover causes the student come and go as they are a graduate from the institution without preserving the knowledge and experience from the competition to other students. This research aims to develop a guidance for competition preparation in the university by using knowledge conversion. The object of this research is an information system undergraduate program in the school of industrial engineering Telkom University. The best practice selection is done by using factor rating method. Delphi method is used to identify the criteria, and AHP method is used to calculate the weight of each criterion. From the factor rating result it is known that from 3 respondent, best practice from respondent A (7.321) is used for preparing the programming competition in an undergraduate program of information system in the school of industrial engineering Telkom University. FGD is done to disseminate the selected best practice into the process stakeholder which is head of the student affair of the school of industrial engineering, students, and laboratory assistants. Future research can be done to create more comprehensive criteria for selecting the best practice.

COMPETITIVE ADSORPTION OF VOCS AND BOM: THE ROLE OF MOLECULAR OXYGEN

EPA Science Inventory

In this study, the presence of background organic matter (BOM) was seen to reduce the adsorptive capacity of carbon for chloroform, chlorobenzene, and dibromochloropropane. Adsorption of these compounds was further reduced under oxic conditions. This additional reduction in cap...

19 CFR 356.10 - Procedures for obtaining access to proprietary information.

Code of Federal Regulations, 2011 CFR

2011-04-01

... secretary if such person: (i) Is not involved in competitive decision-making for a participant in the panel review or for any person that would gain competitive advantage through knowledge of the proprietary...

Entry and Exit.

DTIC Science & Technology

1987-03-01

1. Introduction R Analyses of industrial competition have attained a new vigor with the application of game -theoretic methods. The process of... competition is represented in models that reflect genuine struggles for entry, market power, and continuing survival. Dynamics and informational effects are...presents a few of the models developed recently to study competitive processes that affect a firm’s entry into a market , and the decision to exit. The

Dominance, Politics, and Physiology: Voters' Testosterone Changes on the Night of the 2008 United States Presidential Election

PubMed Central

Stanton, Steven J.; Beehner, Jacinta C.; Saini, Ekjyot K.; Kuhn, Cynthia M.; LaBar, Kevin S.

2009-01-01

Background Political elections are dominance competitions. When men win a dominance competition, their testosterone levels rise or remain stable to resist a circadian decline; and when they lose, their testosterone levels fall. However, it is unknown whether this pattern of testosterone change extends beyond interpersonal competitions to the vicarious experience of winning or losing in the context of political elections. Women's testosterone responses to dominance competition outcomes are understudied, and to date, a clear pattern of testosterone changes in response to winning and losing dominance competitions has not emerged. Methodology/Principal Findings The present study investigated voters' testosterone responses to the outcome of the 2008 United States Presidential election. 183 participants provided multiple saliva samples before and after the winner was announced on Election Night. The results show that male Barack Obama voters (winners) had stable post-outcome testosterone levels, whereas testosterone levels dropped in male John McCain and Robert Barr voters (losers). There were no significant effects in female voters. Conclusions/Significance The findings indicate that male voters exhibit biological responses to the realignment of a country's dominance hierarchy as if they participated in an interpersonal dominance contest. PMID:19844583

Presynaptic Membrane Receptors Modulate ACh Release, Axonal Competition and Synapse Elimination during Neuromuscular Junction Development.

PubMed

Tomàs, Josep; Garcia, Neus; Lanuza, Maria A; Santafé, Manel M; Tomàs, Marta; Nadal, Laura; Hurtado, Erica; Simó, Anna; Cilleros, Víctor

2017-01-01

During the histogenesis of the nervous system a lush production of neurons, which establish an excessive number of synapses, is followed by a drop in both neurons and synaptic contacts as maturation proceeds. Hebbian competition between axons with different activities leads to the loss of roughly half of the neurons initially produced so connectivity is refined and specificity gained. The skeletal muscle fibers in the newborn neuromuscular junction (NMJ) are polyinnervated but by the end of the competition, 2 weeks later, the NMJ are innervated by only one axon. This peripheral synapse has long been used as a convenient model for synapse development. In the last few years, we have studied transmitter release and the local involvement of the presynaptic muscarinic acetylcholine autoreceptors (mAChR), adenosine autoreceptors (AR) and trophic factor receptors (TFR, for neurotrophins and trophic cytokines) during the development of NMJ and in the adult. This review article brings together previously published data and proposes a molecular background for developmental axonal competition and loss. At the end of the first week postnatal, these receptors modulate transmitter release in the various nerve terminals on polyinnervated NMJ and contribute to axonal competition and synapse elimination.

Brand name or generic? What are the health professionals prescribed for treating diabetes? A longitudinal analysis of the National Health Insurance reimbursement database.

PubMed

Liou, Wen-Shyong; Hsieh, Shu-Ching; Chang, Wai-Yuan; Wu, Grace Hui-Min; Huang, Hsu-Shan; Lee, Chuanfang

2013-07-01

This study aimed to explore whether physicians prescribe more brand-name oral hypoglycemic agents (OHA) for diabetic patients with medical training background (MP) than for general patients (GP). A longitudinal analysis of 1,000,000 National Health Insurance cohorts of 1998-2008 was conducted. Univariate and multivariate models were performed to assess the associations of the outcome (the ratio of brand-name/generic odds in the MP group to that in the GP group) and the covariates, including patient medical training background, characteristics of patient, prescriber, and medical settings, and market competition. A generalized estimating equation method was used to control the dependency of longitudinal data. A total of 46,850 diabetic patients were prescribed with 2,703,149 OHA prescriptions during the study period. Compared with GP, MP had 1.37 times greater odds of being prescribed with brand-name instead of generic OHA, among whom pharmacists and physicians had the highest odds ratios of 2.78 (95%CI, 1.05-7.36) and 1.68 (95%CI, 0.99-2.85), respectively. Patients' diabetes severity, prescribers' level of experience, medical settings that were publicly owned, had a higher accreditation level, and were located in a higher urbanized area, lower market competition, and earlier dates of prescription were positively associated with brand-name prescription. Among all medical sub-specialties, cardiologists were more likely to prescribe brand-name OHA. This study is the first to demonstrate how a patients' medical training background, in addition to the characteristics of patients, prescribers, and medical settings, and market competition might influence physicians' prescribing choice of brand-name or generic OHA. Copyright © 2013 John Wiley & Sons, Ltd.

Road extraction from aerial images using a region competition algorithm.

PubMed

Amo, Miriam; Martínez, Fernando; Torre, Margarita

2006-05-01

In this paper, we present a user-guided method based on the region competition algorithm to extract roads, and therefore we also provide some clues concerning the placement of the points required by the algorithm. The initial points are analyzed in order to find out whether it is necessary to add more initial points, and this process will be based on image information. Not only is the algorithm able to obtain the road centerline, but it also recovers the road sides. An initial simple model is deformed by using region growing techniques to obtain a rough road approximation. This model will be refined by region competition. The result of this approach is that it delivers the simplest output vector information, fully recovering the road details as they are on the image, without performing any kind of symbolization. Therefore, we tried to refine a general road model by using a reliable method to detect transitions between regions. This method is proposed in order to obtain information for feeding large-scale Geographic Information System.

Competition and Sensemaking in Ethical Situations.

PubMed

Caughron, Jay J; Antes, Alison L; Stenmark, Cheryl K; Thiel, Chaise E; Wang, Xiaoqian; Mumford, Michael D

2013-07-01

Intra-organizational competition was examined in relation to ethicality. The effect of a competitor being an in-group versus and out-group member, competitor offering uncorroborated or corroborated information, and the impact of the competitor expressing selfish, pro-group, or pro-organizational level goals were examined. Findings suggest that the way competition is presented has an important influence on how well individuals are able to make sense of an ethically ambiguous situation and render an ethical decision. A main effect for information sharing was found, such that when a competitor offers uncorroborated information participants made less ethical decisions and used pro-ethical reasoning strategies less often. An additional main effect was found suggesting that participants made more ethical decisions when working with an in-group competitor rather than an out-group competitor. Complex interactive effects were also found and discussed suggesting that pro-ethical reasoning strategies may be used less often depending on information corroboration, the competitor's relative group membership status, and the motives expressed by the competitor.

Competition and Sensemaking in Ethical Situations

PubMed Central

Caughron, Jay J.; Antes, Alison L.; Stenmark, Cheryl K.; Thiel, Chaise E.; Wang, Xiaoqian; Mumford, Michael D.

2015-01-01

Intra-organizational competition was examined in relation to ethicality. The effect of a competitor being an in-group versus and out-group member, competitor offering uncorroborated or corroborated information, and the impact of the competitor expressing selfish, pro-group, or pro-organizational level goals were examined. Findings suggest that the way competition is presented has an important influence on how well individuals are able to make sense of an ethically ambiguous situation and render an ethical decision. A main effect for information sharing was found, such that when a competitor offers uncorroborated information participants made less ethical decisions and used pro-ethical reasoning strategies less often. An additional main effect was found suggesting that participants made more ethical decisions when working with an in-group competitor rather than an out-group competitor. Complex interactive effects were also found and discussed suggesting that pro-ethical reasoning strategies may be used less often depending on information corroboration, the competitor’s relative group membership status, and the motives expressed by the competitor. PMID:26778850

Elucidating the interaction between light competition and herbivore feeding patterns using functional–structural plant modelling

PubMed Central

de Vries, Jorad; Poelman, Erik H; Anten, Niels; Evers, Jochem B

2018-01-01

Abstract Background and Aims Plants usually compete with neighbouring plants for resources such as light as well as defend themselves against herbivorous insects. This requires investment of limiting resources, resulting in optimal resource distribution patterns and trade-offs between growth- and defence-related traits. A plant’s competitive success is determined by the spatial distribution of its resources in the canopy. The spatial distribution of herbivory in the canopy in turn differs between herbivore species as the level of herbivore specialization determines their response to the distribution of resources and defences in the canopy. Here, we investigated to what extent competition for light affects plant susceptibility to herbivores with different feeding preferences. Methods To quantify interactions between herbivory and competition, we developed and evaluated a 3-D spatially explicit functional–structural plant model for Brassica nigra that mechanistically simulates competition in a dynamic light environment, and also explicitly models leaf area removal by herbivores with different feeding preferences. With this novel approach, we can quantitatively explore the extent to which herbivore feeding location and light competition interact in their effect on plant performance. Key Results Our results indicate that there is indeed a strong interaction between levels of plant–plant competition and herbivore feeding preference. When plants did not compete, herbivory had relatively small effects irrespective of feeding preference. Conversely, when plants competed, herbivores with a preference for young leaves had a strong negative effect on the competitiveness and subsequent performance of the plant, whereas herbivores with a preference for old leaves did not. Conclusions Our study predicts how plant susceptibility to herbivory depends on the composition of the herbivore community and the level of plant competition, and highlights the importance of considering the full range of dynamics in plant–plant–herbivore interactions. PMID:29373660

Effectiveness of national evidence-based medicine competition in Taiwan

PubMed Central

2013-01-01

Background Competition and education are intimately related and can be combined in many ways. The role of competition in medical education of evidence-based medicine (EBM) has not been investigated. In order to enhance the dissemination and implementation of EBM in Taiwan, EBM competitions have been established among healthcare professionals. This study was to evaluate the impact of competition in EBM learning. Methods The EBM competition used PICO (patient, intervention, comparison, and outcome) queries to examine participants’ skills in framing an answerable question, literature search, critical appraisal and clinical application among interdisciplinary teams. A structured questionnaire survey was conducted to investigate EBM among participants in the years of 2009 and 2011. Participants completed a baseline questionnaire survey at three months prior to the competition and finished the same questionnaire right after the competition. Results Valid questionnaires were collected from 358 participants, included 162 physicians, 71 nurses, 101 pharmacists, and 24 other allied healthcare professionals. There were significant increases in participants’ knowledge of and skills in EBM (p < 0.001). Their barriers to literature searching and forming answerable questions significantly decreased (p < 0.01). Furthermore, there were significant increases in their access to the evidence-based retrieval databases, including the Cochrane Library (p < 0.001), MD Consult (p < 0.001), ProQuest (p < 0.001), UpToDate (p = 0.001), CINAHL (p = 0.001), and MicroMedex (p = 0.024). Conclusions The current study demonstrates a method that successfully enhanced the knowledge of, skills in, and behavior of EBM. The data suggest competition using PICO queries may serve as an effective way to facilitate the learning of EBM. PMID:23651869

Competition strength influences individual preferences in an auction game

PubMed Central

Toelch, Ulf; Jubera-Garcia, Esperanza; Kurth-Nelson, Zeb; Dolan, Raymond J.

2014-01-01

Competitive interactions between individuals are ubiquitous in human societies. Auctions represent an institutionalized context for these interactions, a context where individuals frequently make non-optimal decisions. In particular, competition in auctions can lead to overbidding, resulting in the so-called winner’s curse, often explained by invoking emotional arousal. In this study, we investigated an alternative possibility, namely that competitors’ bids are construed as a source of information about the good’s common value thereby influencing an individuals’ private value estimate. We tested this hypothesis by asking participants to bid in a repeated all-pay auction game for five different real items. Crucially, participants had to rank the auction items for their preference before and after the experiment. We observed a clear relation between auction dynamics and preference change. We found that low competition reduced preference while high competition increased preference. Our findings support a view that competitors’ bids in auction games are perceived as valid social signal for the common value of an item. We suggest that this influence of social information constitutes a major cause for the frequently observed deviations from optimality in auctions. PMID:25168161

Elymus repens biomass allocation and acquisition as affected by light and nutrient supply and companion crop competition

PubMed Central

Ringselle, Björn; Prieto-Ruiz, Inés; Andersson, Lars; Aronsson, Helena; Bergkvist, Göran

2017-01-01

Background and Aims Competitive crops are a central component of resource-efficient weed control, especially for problematic perennial weeds such as Elymus repens. Competition not only reduces total weed biomass, but denial of resources can also change the allocation pattern – potentially away from the underground storage organs that make perennial weeds difficult to control. Thus, the competition mode of crops may be an important component in the design of resource-efficient cropping systems. Our aim was to determine how competition from companion crops with different modes of competition affect E. repens biomass acquisition and allocation and discuss that in relation to how E. repens responds to different levels of light and nutrient supply. Methods Greenhouse experiments were conducted with E. repens growing in interspecific competition with increasing density of perennial ryegrass or red clover, or growing at three levels of both light and nutrient supply. Key Results Elymus repens total biomass decreased with increasing biomass of the companion crop and the rate of decrease was higher with red clover than with perennial ryegrass, particularly for E. repens rhizome biomass. A reduced nutrient supply shifted E. repens allocation towards below-ground biomass while a reduced light supply shifted it towards shoot biomass. Red clover caused no change in E. repens allocation pattern, while ryegrass mostly shifted the allocation towards below-ground biomass, but the change was not correlated with ryegrass biomass. Conclusions The companion crop mode of competition influences both the suppression rate of E. repens biomass acquisition and the likelihood of shifts in E. repens biomass allocation. PMID:28025285

Preparing for a decision support system.

PubMed

Callan, K

2000-08-01

The increasing pressure to reduce costs and improve outcomes is driving the health care industry to view information as a competitive advantage. Timely information is required to help reduce inefficiencies and improve patient care. Numerous disparate operational or transactional information systems with inconsistent and often conflicting data are no longer adequate to meet the information needs of integrated care delivery systems and networks in competitive managed care environments. This article reviews decision support system characteristics and describes a process to assess the preparedness of an organization to implement and use decision support systems to achieve a more effective, information-based decision process. Decision support tools included in this article range from reports to data mining.

Securing an OTL-HNS residency: how competitive is it? Comparing medical student perceptions to actual Canadian statistics.

PubMed

Kay-Rivest, E; Varma, N; Scott, G M; Manoukian, J J; Desrosiers, M; Vaccani, J P; Nguyen, L H P

2017-02-27

The residency match is an important event in an aspiring physician's career. Otolaryngology - Head and Neck Surgery (OTL-HNS) is a surgical specialty that has enjoyed high numbers of applicants to its residency programs. However, recent trends in Canada show a decline in first-choice applicants to several surgical fields. Factors thought to influence a medical student's choice include role models, career opportunities and work-life balance. The notion of perceived competitiveness is a factor that has not yet been explored. This study sought to compare competitiveness of OTL-HNS, as perceived by Canadian medical students to residency match statistics published yearly by CaRMS (Canadian Residency Matching Service), with the hope of informing future decisions of surgical residency programs. An electronic survey was created and distributed to all medical students enrolled in the 17 Canadian medical schools. After gathering demographic information, students were asked to rank what they perceived to be the five most competitive disciplines offered by CaRMS. They were also asked to rank surgical specialties from most to least competitive. Publically available data from CaRMS was then collected and analyzed to determine actual competitiveness of admissions to Canadian OTL-HNS residency programs. 1194 students, from first to fourth year of medical school, completed the survey. CaRMS statistics over the period from 2008 to 2014 demonstrated that the five most competitive specialties were Plastic Surgery, Dermatology, Ophthalmology, Emergency Medicine and OTL-HNS. Among surgical disciplines, OTL-HNS was third most competitive, where on average 72% of students match to their first-choice discipline. When students were questioned, 35% ranked OTL-HNS amongst the top five most competitive. On the other hand 72%, 74% and 80% recognized Opthalmology, Dermatology and Plastic Surgery as being among the five most competitive, respectively. We found that fourth-year medical students were significantly more knowledgeable about the competitiveness of both OTL-HNS and Plastic Surgery compared to first-year students (p < 0.01). Overall, Canadian medical students may underestimate the competitiveness of OTL-HNS. Furthermore, competitiveness would appear to be a concept that resonates with medical students during the match process.

Ethical Tensions and Academic Leaders

ERIC Educational Resources Information Center

Ehrich, Lisa Catherine; Kimber, Megan; Cranston, Neil; Starr, Karen

2011-01-01

Internationally universities have been characterised by shrinking government funding, fierce competition for student enrolments, and greater pressures to become commercially viable. It is against this complex background that academic leaders have been required to confront and resolve a multitude of conflicting interests as they seek to balance a…

Changing District Priorities for School-Business Collaboration: Superintendent Agency and Capacity for Institutionalization

ERIC Educational Resources Information Center

Bennett, Jeffrey V.; Thompson, Hugh C.

2011-01-01

Background: School district superintendents continue to favor collaborative relationships with their local business communities amid concerns over free-market competition, maintaining public legitimacy, and scarce financial resources. Prior research is inadequate regarding the development, implementation, and institutionalization of school and…

COMPETITIVE ADSORPTION OF VOCS AND BOM-OXIC AND ANOXIC ENVIRONMENTS

EPA Science Inventory

The effect of the presence of molecular oxygen on the adsorption of volatile organic compounds (VOCs) in distilled Milli-Q water and in water supplemented with background organic matter (BOM) is evaluated. Experiments are conducted under conditions where molecular oxygen is prese...

The Role of the Left Inferior Frontal Gyrus in Implicit Semantic Competition and Selection: An Event-Related fMRI Study

PubMed Central

Grindrod, Christopher M.; Bilenko, Natalia Y.; Myers, Emily B.; Blumstein, Sheila E.

2008-01-01

Recent research suggests that the left inferior frontal gyrus (LIFG) plays a role in selecting semantic information from among competing alternatives. A key question remains as to whether the LIFG is engaged by the selection of semantic information only or by increased semantic competition in and of itself, especially when such competition is implicit in nature. Ambiguous words presented in a lexical context provide a means of examining whether the LIFG is recruited under conditions when contextual cues constrain selection to only the meaning appropriate to the context (e.g., coin-mint-money) or under conditions of increased competition when contextual cues do not allow for the resolution to a particular meaning (e.g., candy-mint-money). In this event-related fMRI study, an implicit task was used in which subjects made lexical (i.e., word/nonword) decisions on the third stimulus of auditorily-presented triplets in conditions where the lexical context either promoted resolution toward a particular ambiguous word meaning or enhanced the competition among ambiguous word meanings. LIFG activation was observed when the context allowed for the resolution of competition and hence the selection of one meaning (e.g., coin-mint-money) but failed to emerge when competition between the meanings of an ambiguous word was unresolved by the context (e.g., candy-mint-money). In the latter case, there was a pattern of reduced activation in frontal, temporal and parietal areas. These findings demonstrate that selection or resolution of competition as opposed to increased semantic competition alone engages the LIFG. Moreover, they extend previous work in showing that the LIFG is recruited even in cases where the selection of meaning takes place implicitly. PMID:18656462

The expression and evolution of virulence in multiple infections: the role of specificity, relative virulence and relative dose

PubMed Central

2013-01-01

Background Multiple infections of the same host by different strains of the same microparasite species are believed to play a crucial role during the evolution of parasite virulence. We investigated the role of specificity, relative virulence and relative dose in determining the competitive outcome of multiple infections in the Daphnia magna-Pasteuria ramosa host-parasite system. Results We found that infections by P. ramosa clones (single genotype) were less virulent and produced more spores than infections by P. ramosa isolates (possibly containing multiple genotypes). We also found that two similarly virulent isolates of P. ramosa differed considerably in their within-host competitiveness and their effects on host offspring production when faced with coinfecting P. ramosa isolates and clones. Although the relative virulence of a P. ramosa isolate/clone appears to be a good indicator of its competitiveness during multiple infections, the relative dose may alter the competitive outcome. Moreover, spore counts on day 20 post-infection indicate that the competitive outcome is largely decided early in the parasite’s growth phase, possibly mediated by direct interference or apparent competition. Conclusions Our results emphasize the importance of epidemiology as well as of various parasite traits in determining the outcome of within-host competition. Incorporating realistic epidemiological and ecological conditions when testing theoretical models of multiple infections, as well as using a wider range of host and parasite genotypes, will enable us to better understand the course of virulence evolution. PMID:23641899

The relationship between nitrogen fixation and the production of HD from D2 by cell-free extracts of soya-bean nodule bacteroids

PubMed Central

Turner, G. L.; Bergersen, F. J.

1969-01-01

1. Cell-free extracts prepared from soya-bean nodule bacteroids produced HD from D2 in the presence of dithionite, an ATP-generating system and nitrogen. 2. Crude extracts of bacteroids or of Azotobacter vinelandii showed some background D2 exchange when any one of these was omitted. 3. Partial purification of bacteroid extracts diminished this background activity and gave increased D2 exchange and nitrogen fixation. 4. Although increasing pN2 stimulated both reactions, the apparent Km (N2) for nitrogen fixation was much higher than the apparent Km (N2) for D2 exchange when partially purified bacteroid extracts were used. 5. Carbon monoxide was a competitive inhibitor of nitrogen fixation by partially purified bacteroid extracts, but D2 exchange was inhibited in a non-competitive fashion. 6. These results are discussed in relation to the possible existence of enzyme-bound intermediates of nitrogen fixation. PMID:5353527

Pollen Competition as a Reproductive Isolation Barrier Represses Transgene Flow between Compatible and Co-Flowering Citrus Genotypes

PubMed Central

Pons, Elsa; Navarro, Antonio; Ollitrault, Patrick; Peña, Leandro

2011-01-01

Background/Objective Despite potential benefits granted by genetically modified (GM) fruit trees, their release and commercialization raises concerns about their potential environmental impact, and the transfer via pollen of transgenes to cross-compatible cultivars is deemed to be the greatest source for environmental exposure. Information compiled from field trials on GM trees is essential to propose measures to minimize the transgene dispersal. We have conducted a field trial of seven consecutive years to investigate the maximum frequency of pollen-mediated crop-to-crop transgene flow in a citrus orchard, and its relation to the genetic, phenological and environmental factors involved. Methodology/Principal Findings Three different citrus genotypes carrying the uidA (GUS) tracer marker gene (pollen donors) and a non-GM self-incompatible contiguous citrus genotype (recipient) were used in conditions allowing natural entomophilous pollination to occur. The examination of 603 to 2990 seeds per year showed unexpectedly low frequencies (0.17–2.86%) of transgene flow. Paternity analyses of the progeny of subsets of recipient plants using 10 microsatellite (SSR) loci demonstrated a higher mating competence of trees from another non-GM pollen source population that greatly limited the mating chance of the contiguous cross-compatible and flowering-synchronized transgenic pollen source. This mating superiority could be explained by a much higher pollen competition capacity of the non-GM genotypes, as was confirmed through mixed-hand pollinations. Conclusions/Significance Pollen competition strongly contributed to transgene confinement. Based on this finding, suitable isolation measures are proposed for the first time to prevent transgene outflow between contiguous plantings of citrus types that may be extendible to other entomophilous transgenic fruit tree species. PMID:21991359

Of Ballots and Bullets: Explaining Civilian Control of the Military in Turkey, 2002-2011

DTIC Science & Technology

2014-09-01

had failed? Using the theory of electoral competition, this dissertation demonstrates the link between elections and policy making, and how together...AKP succeed where other political parties had failed? Using the theory of electoral competition, this dissertation demonstrates the link between...between the AKP and the TSK are informed by a variety of theories , electoral competition and the incentive structure created by elections best explains

Competition and disclosure incentives: an empirical study of HMOs.

PubMed

Jin, Ginger Zhe

2005-01-01

I examine Health Maintenance Organizations' (HMOs) voluntary disclosure of product quality, which is not as complete as unraveling theories predict. After controlling for cost and demand factors, I find that HMOs use voluntary disclosure to differentiate from competitors, with lower disclosure rates in highly competitive markets. These findings are consistent with product differentiation, but challenge the intuition that competition should lead to more provision of quality information.

Contrasting impacts of climate and competition on large sugar pine growth and defense in a fire-excluded forest of the Central Sierra Nevada

Treesearch

Andrew Slack; Jeffrey Kane; Eric Knapp; Rosemary Sherriff

2017-01-01

Many forest ecosystems with a large pine component in the western United States have experienced environmental stress associated with climate change and increased competition with forest densification in the absence of fire. Information on how changes in climate and competition affect carbon allocation to tree growth and defense is needed to anticipate changes to tree...

A class of cellular automata modeling winnerless competition

NASA Astrophysics Data System (ADS)

Afraimovich, V.; Ordaz, F. C.; Urías, J.

2002-06-01

Neural units introduced by Rabinovich et al. ("Sensory coding with dynamically competitive networks," UCSD and CIT, February 1999) motivate a class of cellular automata (CA) where spatio-temporal encoding is feasible. The spatio-temporal information capacity of a CA is estimated by the information capacity of the attractor set, which happens to be finitely specified. Two-dimensional CA are studied in detail. An example is given for which the attractor is not a subshift.

Some Consideration On Knowledge Management Implication On Organization's Competitiveness

NASA Astrophysics Data System (ADS)

Draghici, Anca; Ciortan, Marius Areta; Florea, Claudia

2015-07-01

The research described in this paper has been focused on two objectives: to debate the knowledge management's active role for organizations competitive advantage and to describe information technology's capabilities in leveraging the knowledge worker's competencies. For the purposes of this article, competitive advantage is perceived as a strength that provides a market advantage relative to a competitor. Often competitive advantage is related to the core competencies of the organisation, which are frequently based on implicit know-how or tacit knowledge. This intangible, unstructured knowledge is difficult to manage; consequently management has ignored it when designing business strategy. However, the increased competitive pressures of the post-industrial global economy and the exponential advances in computing power have increased management's interest in knowledge as a sustainable source of competitive advantage.

West Europe report: Science and technology. FRG: Concept paper on microelectronics, communications technology

NASA Astrophysics Data System (ADS)

1984-07-01

Precisely because the Federal Republic of Germany is a nation with a strong export orientation the capability to develop and apply, with an eye to the market, modern information and communication technologies and microelectronics which provides the basis for them has a very important bearing on the nations competitive position. To attain a leadership position in information technology, the men and women of the FRG must take up the challenge of this technology in terms of training and continuing education as well as in the media and in public life. Industry must agressively seek out markets and engage in international competition and the state must remove existing obstacles and create the kind of conditions that will make its assistance programs most effective. Programs which reflect the government's resolve to meet the challenge of information technology and to help improve the FRG's competitive position in this field are outlined.

Recruiting and motivating black subjects to complete a lengthy survey in a large cohort study: an exploration of different strategies

PubMed Central

2014-01-01

Background The effectiveness of multiple innovative recruitment strategies for enrolling Black/African American participants to the Adventist Health Study-2 (AHS-2) is described. The study’s focus is diet and breast, prostate and colon cancer. Methods Promotions centered on trust, relationship building and incentives for increasing enrollment and questionnaire return rate. Of the sub-studies described, one had a randomized control group, and the others, informal controls. The subjects are from all states of the U.S. and some provinces of Canada. The offer of a Black art piece, follow-up calls, a competitive tournament as well as other strategies accounted for nearly 3,000 additional returns even though they were often used in small subsets. Results Flexibility and multiple strategies proved advantageous in gaining the cooperation of Blacks, who are usually reluctant to participate in research studies. Conclusions Lessons learned during initial enrollment should help us retain our final Black cohort of 26,000, and obtain new information when required. PMID:24708740

Diet and weight changes of female bodybuilders before and after competition.

PubMed

Walberg-Rankin, J; Edmonds, C E; Gwazdauskas, F C

1993-03-01

This study assessed nutritional and body weight patterns in 6 female bodybuilders approximately a month before and after a competition. The women kept dietary and body weight records and two of them also agreed to collect morning urine samples to provide information about their menstrual cycle. All women lost weight before and gained weight after competition. Energy intake was modestly restricted and the subjects consumed a moderate-protein, low-fat, high-carbohydrate diet just prior to competition. Energy intake doubled, and total grams of fat increased approximately tenfold just after competition. Urinary data indicated that the cycle following competition was prolonged, with reduced reproductive hormone concentrations. In summary, the women practiced extreme dietary control while preparing for a competition but followed the event with a higher energy and fat intake. These changes in diet and body weight may contribute to the disturbances previously observed in the menstrual cycle of these athletes.

Workforce Competitiveness Collection. "LINCS" Resource Collection News

ERIC Educational Resources Information Center

Literacy Information and Communication System, 2011

2011-01-01

This edition of "'LINCS' Resource Collection News" features the Workforce Competitiveness Collection, covering the topics of workforce education, English language acquisition, and technology. Each month Collections News features one of the three "LINCS" (Literacy Information and Communication System) Resource Collections--Basic…

42 CFR 414.908 - Competitive acquisition program.

Code of Federal Regulations, 2011 CFR

2011-10-01

.... (J) Beneficiary Medicare information/Health insurance (HIC) number. (K) Supplementary insurance... 42 Public Health 3 2011-10-01 2011-10-01 false Competitive acquisition program. 414.908 Section 414.908 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN...

42 CFR 414.908 - Competitive acquisition program.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... (J) Beneficiary Medicare information/Health insurance (HIC) number. (K) Supplementary insurance... 42 Public Health 3 2010-10-01 2010-10-01 false Competitive acquisition program. 414.908 Section 414.908 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN...

Information dissemination model for social media with constant updates

NASA Astrophysics Data System (ADS)

Zhu, Hui; Wu, Heng; Cao, Jin; Fu, Gang; Li, Hui

2018-07-01

With the development of social media tools and the pervasiveness of smart terminals, social media has become a significant source of information for many individuals. However, false information can spread rapidly, which may result in negative social impacts and serious economic losses. Thus, reducing the unfavorable effects of false information has become an urgent challenge. In this paper, a new competitive model called DMCU is proposed to describe the dissemination of information with constant updates in social media. In the model, we focus on the competitive relationship between the original false information and updated information, and then propose the priority of related information. To more effectively evaluate the effectiveness of the proposed model, data sets containing actual social media activity are utilized in experiments. Simulation results demonstrate that the DMCU model can precisely describe the process of information dissemination with constant updates, and that it can be used to forecast information dissemination trends on social media.

Phonological and syntactic competition effects in spoken word recognition: evidence from corpus-based statistics.

PubMed

Zhuang, Jie; Devereux, Barry J

2017-02-07

As spoken language unfolds over time the speech input transiently activates multiple candidates at different levels of the system - phonological, lexical, and syntactic - which in turn leads to short-lived between-candidate competition. In an fMRI study, we investigated how different kinds of linguistic competition may be modulated by the presence or absence of a prior context (Tyler 1984; Tyler et al. 2008). We found significant effects of lexico-phonological competition for isolated words, but not for words in short phrases, with high competition yielding greater activation in left inferior frontal gyrus (LIFG) and posterior temporal regions. This suggests that phrasal contexts reduce lexico-phonological competition by eliminating form-class inconsistent cohort candidates. A corpus-derived measure of lexico-syntactic competition was associated with greater activation in LIFG for verbs in phrases, but not for isolated verbs, indicating that lexico-syntactic information is boosted by the phrasal context. Together, these findings indicate that LIFG plays a general role in resolving different kinds of linguistic competition.

Collinear masking effect in visual search is independent of perceptual salience.

PubMed

Jingling, Li; Lu, Yi-Hui; Cheng, Miao; Tseng, Chia-Huei

2017-07-01

Searching for a target in a salient region should be easier than looking for one in a nonsalient region. However, we previously discovered a contradictory phenomenon in which a local target in a salient structure was more difficult to find than one in the background. The salient structure was constructed of orientation singletons aligned to each other to form a collinear structure. In the present study, we undertake to determine whether such a masking effect was a result of salience competition between a global structure and the local target. In the first 3 experiments, we increased the salience value of the local target with the hope of adding to its competitive advantage and eventually eliminating the masking effect; nevertheless, the masking effect persisted. In an additional 2 experiments, we reduced salience of the global collinear structure by altering the orientation of the background bars and the masking effect still emerged. Our salience manipulations were validated by a controlled condition in which the global structure was grouped noncollinearly. In this case, local target salience increase (e.g., onset) or global distractor salience reduction (e.g., randomized flanking orientations) effectively removed the facilitation effect of the noncollinear structure. Our data suggest that salience competition is unlikely to explain the collinear masking effect, and other mechanisms such as contour integration, border formation, or the crowding effect may be prospective candidates for further investigation.

Distribution of fixed beneficial mutations and the rate of adaptation in asexual populations

PubMed Central

Good, Benjamin H.; Rouzine, Igor M.; Balick, Daniel J.; Hallatschek, Oskar; Desai, Michael M.

2012-01-01

When large asexual populations adapt, competition between simultaneously segregating mutations slows the rate of adaptation and restricts the set of mutations that eventually fix. This phenomenon of interference arises from competition between mutations of different strengths as well as competition between mutations that arise on different fitness backgrounds. Previous work has explored each of these effects in isolation, but the way they combine to influence the dynamics of adaptation remains largely unknown. Here, we describe a theoretical model to treat both aspects of interference in large populations. We calculate the rate of adaptation and the distribution of fixed mutational effects accumulated by the population. We focus particular attention on the case when the effects of beneficial mutations are exponentially distributed, as well as on a more general class of exponential-like distributions. In both cases, we show that the rate of adaptation and the influence of genetic background on the fixation of new mutants is equivalent to an effective model with a single selection coefficient and rescaled mutation rate, and we explicitly calculate these effective parameters. We find that the effective selection coefficient exactly coincides with the most common fixed mutational effect. This equivalence leads to an intuitive picture of the relative importance of different types of interference effects, which can shift dramatically as a function of the population size, mutation rate, and the underlying distribution of fitness effects. PMID:22371564

Bethesda Conference #36 and the European Society of Cardiology Consensus Recommendations revisited a comparison of U.S. and European criteria for eligibility and disqualification of competitive athletes with cardiovascular abnormalities.

PubMed

Pelliccia, Antonio; Zipes, Douglas P; Maron, Barry J

2008-12-09

Aspiration to reduce the risks of athletic field deaths prompted the American Heart Association and European Society of Cardiology (ESC) to establish consensus guidelines for eligibility/disqualification decisions in competitive athletes with cardiovascular abnormalities. Since 2005, the Bethesda Conference #36 and the ESC consensus documents have been relied upon by physicians from different parts of the world. The 2 consensus documents emanate from largely different cultural, social, and legal backgrounds existing in the U.S. and Europe and, although several recommendations are similar, in some instances the Bethesda Conference #36 and the ESC consensus documents suggest different approaches to disqualification decisions and implications for clinical practice, raising the possibility that confusion and discrepancies will contaminate the management of competitive athletes with cardiovascular disease. In the present article, the differences between the 2 documents are critically viewed, with special attention to genetic cardiovascular diseases relevant to sudden death in young athletes, through the prism of different cultural backgrounds, societal attitudes, and also perceptions regarding exposure to legal liability in the U.S. and Europe. In conclusion, it seems appropriate at some time to consider assembling updated recommendations for sports eligibility/disqualification that assimilate both the U.S. and European perspectives, with the aspiration of creating a unique and authoritative document applicable to the global sports medicine community.

48 CFR 606.302-6 - National security.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false National security. 606.302... ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 606.302-6 National security. (b) This subsection applies to all acquisitions involving national security information, regardless...

48 CFR 606.302-6 - National security.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false National security. 606.302... ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 606.302-6 National security. (b) This subsection applies to all acquisitions involving national security information, regardless...

48 CFR 606.302-6 - National security.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false National security. 606.302... ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 606.302-6 National security. (b) This subsection applies to all acquisitions involving national security information, regardless...

48 CFR 606.302-6 - National security.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false National security. 606.302... ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 606.302-6 National security. (b) This subsection applies to all acquisitions involving national security information, regardless...

48 CFR 606.302-6 - National security.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false National security. 606.302... ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 606.302-6 National security. (b) This subsection applies to all acquisitions involving national security information, regardless...

7 CFR 3405.1 - Applicability of regulations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURE HIGHER EDUCATION CHALLENGE GRANTS PROGRAM General Information § 3405.1 Applicability of regulations. (a) The regulations of this part only apply to competitive Higher Education Challenge Grants... Research, Education, and Extension Service (CSREES), to make competitive grants to land-grant colleges and...

77 FR 58422 - New Postal Product

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-20

... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add Priority Mail Contract 43 to the competitive product list... request and associated supporting information to add Priority Mail Contract 43 to the competitive product...

77 FR 58421 - New Postal Product

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-20

... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add Priority Mail Contract 42 to the competitive product list... request and associated supporting information to add Priority Mail Contract 42 to the competitive product...

48 CFR 13.106-1 - Soliciting competition.

Code of Federal Regulations, 2010 CFR

2010-10-01

... proposed purchase. (v) Past experience concerning specific dealers' prices. (2) When soliciting quotations... article or service to be purchased and whether it is highly competitive and readily available in several makes or brands, or is relatively noncompetitive. (ii) Information obtained in making recent purchases...

Social motives and strategic misrepresentation in social decision making.

PubMed

Steinel, Wolfgang; De Dreu, Carsten K W

2004-03-01

In 4 experiments, the authors studied the influence of social motives on deception and strategic misrepresentation. In a newly developed information provision game, individuals faced a decision maker whose decision would affect both own and other's outcomes. By withholding information or by giving (in)accurate information about payoffs, participants could try to influence other's decision making. Less accurate and more inaccurate information was given when the decision maker was competitive rather than cooperative (Experiment 1), especially when participants had a prosocial rather than selfish value orientation (Experiments 3 and 4). Accurate information was withheld because of fear of exploitation and greed, and inaccurate information was given because of greed (Experiment 2). Finally, participants engaged in strategic misrepresentation that may trick competitive others into damaging their own and increasing the participant's outcomes.

“The law was actually drafted by us but the Government is to be congratulated on its wise actions”: British American Tobacco and public policy in Kenya

PubMed Central

Patel, Preeti; Collin, Jeff; Gilmore, Anna B

2007-01-01

Background and objective British American Tobacco (BAT) has historically enjoyed a monopoly position in Kenya. Analysis of recent tobacco control debates and a case study of BAT's response to the emergence of competition in Kenya are used to explore the company's ability to shape public policy and its treatment of tobacco farmers. Design Analysis of internal industry documents from BAT's Guildford depository, other relevant data and interviews with key informants. Results BAT enjoys extensive high‐level political connections in Kenya, including close relationships with successive Kenyan presidents. Such links seems to have been used to influence public policy. Health legislation has been diluted and delayed, and when a competitor emerged in the market, BAT used its contacts to have the government pass legislation drafted by BAT that compelled farmers to sell tobacco to BAT rather than to its competitor. BAT was already paying farmers less than any other African leaf‐growing company, and the legislation entrenched poor pay and a quasi‐feudal relationship. BAT's public relation's response to the threat of competition and the ministers' public statements extolling the economic importance of tobacco growing suggest that BAT has manipulated tobacco farming as a political issue. Conclusions The extent of BAT's influence over public policy is consistent with the observations that, despite ratifying the Framework Convention on Tobacco Control, progress in implementing tobacco control measures in Kenya has been limited. The benefits of tobacco farming seem to be deliberately exaggerated, and an analysis of its true cost benefits is urgently needed. Tobacco farmers must be protected against BAT's predatory practices and fully informed about its activities to help them have an informed role in policy debates. As image, particularly around the importance of tobacco farming, seems key to BAT's ability to influence policy, the truth about its treatment of farmers must be publicised. PMID:17297056

A post-Bertalanffy Systemics Healthcare Competitive Framework Proposal.

PubMed

Fiorini, Rodolfo A; Santacroce, Giulia F

2014-01-01

Health Information community can take advantage of a new evolutive categorization cybernetic framework. A systemic concept of principles organizing nature is proposed. It can be used as a multiscaling reference framework to develop successful and competitive antifragile system and new HRO information management strategies in advanced healthcare organization (HO) and high reliability organization (HRO) conveniently. Expected impacts are multifarious and quite articulated at different system scale level: major one is that, for the first time, Biomedical Engineering ideal system categorization levels can be matched exactly to practical system modeling interaction styles, with no paradigmatic operational ambiguity and information loss.

Analysis of renewable energy projects' implementation in Russia

NASA Astrophysics Data System (ADS)

Ratner, S. V.; Nizhegorodtsev, R. M.

2017-06-01

With the enactment in 2013 of a renewable energy scheme by contracting qualified power generation facilities working on renewable energy sources (RES), the process of construction and connection of such facilities to the Federal Grid Company has intensified in Russia. In 2013-2015, 93 projects of solar, wind, and small hydropower energy were selected on the basis of competitive bidding in the country with the purpose of subsequent support. Despite some technical and organizational problems and a time delay of some RES projects, in 2014-2015 five solar generating facilities with total capacity of 50 MW were commissioned, including 30 MW in Orenburg oblast. However, the proportion of successful projects is low and amounts to approximately 30% of the total number of announced projects. The purpose of this paper is to analyze the experience of implementation of renewable energy projects that passed through a competitive selection and gained the right to get a partial compensation for the construction and commissioning costs of RES generating facilities in the electric power wholesale market zone. The informational background for the study is corporate reports of project promoters, analytical and information materials of the Association NP Market Council, and legal documents for the development of renewable energy. The methodological base of the study is a theory of learning curves that assumes that cost savings in the production of high-tech products depends on the production growth rate (economy of scale) and gaining manufacturing experience (learning by doing). The study has identified factors that have a positive and a negative impact on the implementation of RES projects. Improvement of promotion measures in the renewable energy development in Russia corresponding to the current socio-economic situation is proposed.

What goes on behind closed doors? How college dormitory residents change to save energy during a competition-based energy reduction intervention

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

Sintov, Nicole; Dux, Ellen; Tran, Agassi

Here, the aim of our study was to evaluate the impact of a competition-based intervention combining high resolution electricity feedback, incentives, information, and prompts on college dormitory residents’ energy consumption and participation in demand response (DR) events. We also investigated changes in individual-level pro-environmental behaviors and examined psycho-social correlates of behavior change. Residents of 39 suites in a freshman residence hall competed against one another to reduce energy consumption and win prizes as part of a 3-week competition. Feedback was provided in near real time at the suite-level via an interactive touch-screen kiosk. Participants also completed baseline and followup surveys.more » Findings have indicated that electricity use among all suites was approximately 6.4% lower during the competition period compared to baseline, a significant reduction. Additionally, participants reported engaging in various pro-environmental behaviors significantly more frequently during the competition relative to baseline. Changes in pro-environmental behavior were associated with changes in level of group identification and perceived social norms. In three weeks, dormitory residents saved 3, 158 kWh of electricity compared to baseline – the equivalent of more than 3, 470 pounds of carbon dioxide emissions. Our findings provide evidence that real-time feedback, combined with incentives, information, and prompts, can motivate on-campus residents to reduce energy consumption. We contribute to a limited body of evidence supporting the effectiveness of dorm energy competitions in motivating college students to save energy. In addition, we identified individual-level behavioral and psycho-social changes made during such an intervention. University residential life planners may also use the results of this research to inform student programming.« less

What goes on behind closed doors? How college dormitory residents change to save energy during a competition-based energy reduction intervention

DOE PAGES

Sintov, Nicole; Dux, Ellen; Tran, Agassi; ...

2016-07-04

Here, the aim of our study was to evaluate the impact of a competition-based intervention combining high resolution electricity feedback, incentives, information, and prompts on college dormitory residents’ energy consumption and participation in demand response (DR) events. We also investigated changes in individual-level pro-environmental behaviors and examined psycho-social correlates of behavior change. Residents of 39 suites in a freshman residence hall competed against one another to reduce energy consumption and win prizes as part of a 3-week competition. Feedback was provided in near real time at the suite-level via an interactive touch-screen kiosk. Participants also completed baseline and followup surveys.more » Findings have indicated that electricity use among all suites was approximately 6.4% lower during the competition period compared to baseline, a significant reduction. Additionally, participants reported engaging in various pro-environmental behaviors significantly more frequently during the competition relative to baseline. Changes in pro-environmental behavior were associated with changes in level of group identification and perceived social norms. In three weeks, dormitory residents saved 3, 158 kWh of electricity compared to baseline – the equivalent of more than 3, 470 pounds of carbon dioxide emissions. Our findings provide evidence that real-time feedback, combined with incentives, information, and prompts, can motivate on-campus residents to reduce energy consumption. We contribute to a limited body of evidence supporting the effectiveness of dorm energy competitions in motivating college students to save energy. In addition, we identified individual-level behavioral and psycho-social changes made during such an intervention. University residential life planners may also use the results of this research to inform student programming.« less

Supernova Neutrino Physics with Xenon Dark Matter Detectors

NASA Astrophysics Data System (ADS)

Reichard, Shayne; Lang, Rafael F.; McCabe, Christopher; Selvi, Marco; Tamborra, Irene

2017-09-01

The dark matter experiment XENON1T is operational and sensitive to all flavors of neutrinos emitted from a supernova. We show that the proportional scintillation signal (S2) allows for a clear observation of the neutrino signal and guarantees a particularly low energy threshold, while the backgrounds are rendered negligible during the SN burst. XENON1T (XENONnT and LZ; DARWIN) will be sensitive to a SN burst up to 25 (40; 70) kpc from Earth at a significance of more than 5σ, observing approximately 35 (123; 704) events from a 27 M ⊙ SN progenitor at 10 kpc. Moreover, it will be possible to measure the average neutrino energy of all flavors, to constrain the total explosion energy, and to reconstruct the SN neutrino light curve. Our results suggest that a large xenon detector such as DARWIN will be competitive with dedicated neutrino telescopes, while providing complementary information that is not otherwise accessible.

KSC-03PD-0811

NASA Technical Reports Server (NTRS)

2003-01-01

KENNEDY SPACE CENTER, FLA. - NASA/Kennedy Space Center Director Roy Bridges (background) observes as Florida Lt. Gov. Toni Jennings interacts with students at a display of space structures built from Lego blocks at the 2003 Southeastern Regional FIRST Robotic Competition. The competition is being held at the University of Central Florida (UCF) in Orlando, March 20-23. Forty student teams from around the country are participating in the event that pits team-built gladiator robots against each other in an athletic-style competition. The teams are sponsored by NASA/Kennedy Space Center, The Boeing Company/Brevard Community College, and Lockheed Martin Space Operations/Mission Systems for the nonprofit organization For Inspiration and Recognition of Science and Technology, known as FIRST. The vision of FIRST is to inspire in the youth of our nation an appreciation of science and technology and an understanding that mastering these disciplines can enrich the lives of all mankind.

KSC-99pp0277

NASA Image and Video Library

1999-03-06

During the 1999 FIRST Southeastern Regional robotic competition held at KSC, a robot carrying its cache of pillow-like disks maneuvers to move around another at left. Powered by 12-volt batteries and operated by remote control, the robotic gladiators spend two minutes each trying to grab, claw and hoist the pillows onto their machines. Teams play defense by taking away competitors' pillows and generally harassing opposing machines. Behind the field are a group of judges, including KSC former KSC Director of Shuttle Processing Robert Sieck (left, in cap), and Center Director Roy Bridges (in white shirt). A giant screen TV in the background displays the action on the playing field. FIRST is a nonprofit organization, For Inspiration and Recognition of Science and Technology. The competition comprised 27 teams, pairing high school students with engineer mentors and corporations. The FIRST robotics competition is designed to provide students with a hands-on, inside look at engineering and other professional careers

KSC-03pd0811

NASA Image and Video Library

2003-03-21

KENNEDY SPACE CENTER, FLA. - NASA/Kennedy Space Center Director Roy Bridges (background) observes as Florida Lt. Gov. Toni Jennings interacts with students at a display of space structures built from Lego blocks at the 2003 Southeastern Regional FIRST Robotic Competition. The competition is being held at the University of Central Florida (UCF) in Orlando, March 20-23. Forty student teams from around the country are participating in the event that pits team-built gladiator robots against each other in an athletic-style competition. The teams are sponsored by NASA/Kennedy Space Center, The Boeing Company/Brevard Community College, and Lockheed Martin Space Operations/Mission Systems for the nonprofit organization For Inspiration and Recognition of Science and Technology, known as FIRST. The vision of FIRST is to inspire in the youth of our nation an appreciation of science and technology and an understanding that mastering these disciplines can enrich the lives of all mankind.

Diversity is maintained by seasonal variation in species abundance

PubMed Central

2013-01-01

Background Some of the most marked temporal fluctuations in species abundances are linked to seasons. In theory, multispecies assemblages can persist if species use shared resources at different times, thereby minimizing interspecific competition. However, there is scant empirical evidence supporting these predictions and, to the best of our knowledge, seasonal variation has never been explored in the context of fluctuation-mediated coexistence. Results Using an exceptionally well-documented estuarine fish assemblage, sampled monthly for over 30 years, we show that temporal shifts in species abundances underpin species coexistence. Species fall into distinct seasonal groups, within which spatial resource use is more heterogeneous than would be expected by chance at those times when competition for food is most intense. We also detect seasonal variation in the richness and evenness of the community, again linked to shifts in resource availability. Conclusions These results reveal that spatiotemporal shifts in community composition minimize competitive interactions and help stabilize total abundance. PMID:24007204

Private Copyright and Public Communication: Free Speech Endangered

ERIC Educational Resources Information Center

Patterson, Lyman Ray

1975-01-01

Contending that potential conflict between copyright and free speech inevitable if present provisions of the copyright bill providing copyright for television are enacted, the author suggests an alternative approach based on analysis of English and American background, copyright and the law of unfair competition, and policies of the copyright…

Business in the Community.

ERIC Educational Resources Information Center

O'Toole, Dennis M.; And Others

1983-01-01

Beginning with a theme article supplying teacher background material on the role of business in the community, this issue focuses on the profit motive, competition, and the use of resources. Four instructional units on this topic are included for young children. The pre-kindergarten unit, "Pancake Producers," has children observe workers cooking…

The Influence of Norms and Social Identities on Children's Responses to Bullying

ERIC Educational Resources Information Center

Jones, Sian E.; Bombieri, Lucia; Livingstone, Andrew G.; Manstead, Antony S. R

2012-01-01

Background: Research on bullying increasingly focuses on social processes, showing that group membership affects children's responses to bullying scenarios. Additionally, correlational research has shown links between norms of cooperation and prosocial behaviour, and between competition and more aggressive forms of behaviour. Aims: This paper…

Developing Knowledge Intensive Ideas in Engineering Education: The Application of Camp Methodology

ERIC Educational Resources Information Center

Lassen, Astrid Heidemann; Nielsen, Suna Lowe

2011-01-01

Background: Globalization, technological advancement, environmental problems, etc. challenge organizations not just to consider cost-effectiveness, but also to develop new ideas in order to build competitive advantages. Hence, methods to deliberately enhance creativity and facilitate its processes of development must also play a central role in…

Florida Schoolhouse Systems Project. First Phase Report.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee.

A description is presented of the first phase of the Florida Schoolhouse Systems Project. Following a presentation of the background and objectives of the SSP, the development of integrated building systems is considered with regard to--(1) stimulation of research and development, (2) performance specifications and competitive bidding, and (3)…

Annual Running Festival a Chance for the Frederick Community to Stretch Its Legs | Poster

Cancer.gov

May will soon be here, ushering in the season of cookouts, sunny days—and the annual Frederick Running Festival. Organized by Corrigan Sports Enterprises, the two-day event gives athletes of all backgrounds chances for exercise and friendly competition against their fellow community members.

Adapting the Individual Placement and Support Model with Homeless Young Adults

ERIC Educational Resources Information Center

Ferguson, Kristin M.; Xie, Bin; Glynn, Shirley

2012-01-01

Background: Prior research reveals high unemployment rates among homeless young adults. The literature offers many examples of using evidence-based supported employment models with vulnerable populations to assist them in obtaining and maintaining competitive employment; yet few examples exist to date with homeless young adults with mental…

ARC-2009-ACD09-0049-099

NASA Image and Video Library

2009-03-14

FIRST Robotics Competition 'Lunacy' hosted by NASA at San Jose State University Event Center. For Inspiration and Recognition of Science and Technology let the games begin. GRT of Gunn High School #192 in forground, Ames Space Cookies team #1868 in middle, Ragin' C-Biscuits of San Ramon Valley High team #1280 in background

77 FR 31592 - Applications for New Awards; State-Tribal Education Partnership (STEP) Pilot Grant Competition

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-29

... that all students graduate high school college- and career-ready; and (2) address the unique... eligible schools located on a reservation. Requirements and Definitions: Background: Under this pilot... administration of certain Elementary and Secondary Education Act (ESEA) programs for eligible schools (as defined...

The Impacts of Neo-Liberalism on China's Higher Education

ERIC Educational Resources Information Center

Mok, Ka Ho; Lo, Yat Wai

2007-01-01

It is against such a wider socio-economic background that the private/"minban" higher education providers have paid for much of the sector expansion, leading to revolutionary changes and imparting a growing "privateness" to China's higher education system. The adoption of pro-competition policy instruments along the lines of…

Future Changes: Implications for Arizona's Universities.

ERIC Educational Resources Information Center

Caldwell, Roger L.

One of the working papers in the final report of the Arizona Board of Regents' Task Force on Excellence, Efficiency and Competitiveness, this document focuses (in Part I) on the summary, conclusions, and recommendations of future changes and their relationship to the Arizona Universities; and, (in Part II) provides background materials for…

Upingakuneng (When They Are Ready): Dynamic Assessment in a Third Semester Yugtun Class

ERIC Educational Resources Information Center

Siekmann, Sabine; Charles, Walkie

2011-01-01

Set against instructional practices that promote competition and individual performance, Dynamic Assessment, in our view, offers a more appropriate form of pedagogy for learners from cultural backgrounds that favour cooperation during joint activity. Indeed, these learners appear to be disadvantaged when negotiating the contrasting values and…

Student Incentives and Preferential Treatment in College Admissions

ERIC Educational Resources Information Center

Pastine, Ivan; Pastine, Tuvana

2012-01-01

We consider a framework in which the optimal admissions policy of a purely academic-quality oriented college implements preferential treatment in favor of the student from the deprived socioeconomic background which maximizes the competition between candidates. We find that the exact form of the preferential treatment admissions policy matters for…

School Funding Formulae: Designed to Create a Learning Society?

ERIC Educational Resources Information Center

BenDavid-Hadar, Iris; Case, Stephoni; Smith, Rob

2018-01-01

The right to education depends upon a willingness to finance education fairly. Addressing the difference in educational achievement between learners of different backgrounds is a key aspect of fairness. Framed by contemporary neoliberal policies around marketisation and competitiveness, this paper examines fairness in the education finance policy…

Investigating How to Align Schools' Marketing Environments with Federal Standards for Competitive Foods

ERIC Educational Resources Information Center

Polacsek, Michele; O'Brien, Liam M.; Pratt, Elizabeth; Whatley-Blum, Janet; Adler, Sabrina

2017-01-01

Background: Limiting food and beverage marketing to children is a promising approach to influence children's nutrition behavior. School-based marketing influences nutrition behavior and studies have consistently found marketing for nonnutritious foods and beverages in schools. No studies have examined the resources necessary to align school…

Trajectories of Mathematics and Technology Education Pointing to Engineering Design

ERIC Educational Resources Information Center

Daugherty, Jenny L.; Reese, George C.; Merrill, Chris

2010-01-01

A brief examination and comparison of mathematics and technology education provides the background for a discussion of integration. In particular, members of each field have responded to the increasing pressures to better prepare students for the technologically rich, globally competitive future. Approaches based within each discipline are varied…

Discussion of Planning and Operating of Chongming Qianwei Village's Nongjiale tourism site

NASA Astrophysics Data System (ADS)

Guo, Qingqing; Liu, Min

According to the sufficient market research the paper put forward the Construction and operation of Chongming Qianwei village Nongjiale tour website completed the Building program of this Business Website. Through needs analysis and feasibility analysis, this paper proposed business model for the target system, transaction mode, revenue model and competitive edge. Opening of the bridge which contact Shanghai and Chongming, coming of the shanghai expo; will bring the growth of passenger traffic of chongming's tourism industry. This article is based on this background, discussing the exploitation and plan of tour website of ChongMing, Enhancing the Popularity and Competitiveness of Chongming's Tourism.

Employment Retention after Vision Loss: Intensive Case Studies.

ERIC Educational Resources Information Center

Crudden, Adele; Fireison, Cara K.

This study examined the lives of 10 individuals with blindness or severe visual impairment who maintained competitive employment despite their vision loss. The study was designed to provide information regarding the personal characteristics and current practices related to work environment alterations which enhance competitive employment…

48 CFR 13.106-1 - Soliciting competition.

Code of Federal Regulations, 2011 CFR

2011-10-01

... article or service to be purchased and whether it is highly competitive and readily available in several makes or brands, or is relatively noncompetitive. (ii) Information obtained in making recent purchases... received through any medium (including electronic commerce) if doing so would not interfere with the...

New Challenging Approaches to Engineering Education: Enhancing University-Industry Co-Operation

ERIC Educational Resources Information Center

Korhonen-Yrjanheikki, Kati; Tukiainen, Taina; Takala, Minna

2007-01-01

Globalization, accelerated time-based competition, qualitative dynamics, rapid development of technology and especially Information and Communications Technology (ICT) developments challenge engineering education and capability development of each engineer. The success and the competitiveness of companies are increasingly based on their employees.…

77 FR 67840 - New Postal Product

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-14

... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent... competitive product list. This notice informs the public of the filing, invites public comment, and takes... to add First-Class Package Service Contract 26 to the competitive product list.\\1\\ The Postal Service...

75 FR 45176 - New Postal Product

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-02

... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to add Priority Mail Contract 25 to the competitive product list. The... associated supporting information to add Priority Mail Contract 25 to the competitive product list.\\1\\ The...

78 FR 26404 - New Competitive Product

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-06

... Product AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent... product list. This notice informs the public of the filing, invites public comment, and takes other... the competitive product list.\\1\\ The Postal Service asserts that Parcel Return Service Contract 4 is a...

Robotics Competitions and Science Classrooms

ERIC Educational Resources Information Center

Benke, Gertraud

2012-01-01

This paper looks at the distinctions between science classrooms and the robotics competition described in the article "Examining the mediation of power in a collaborative community: engaging in informal science as authentic practice" written by Anton Puvirajah, Geeta Verma and Horace Webb. Using the framework of "productive disciplinary…

The Framework of Knowledge Creation for Online Learning Environments

ERIC Educational Resources Information Center

Huang, Hsiu­-Mei; Liaw, Shu­-Sheng

2004-01-01

In today's competitive global economy characterized by knowledge acquisition, the concept of knowledge management has become increasingly prevalent in academic and business practices. Knowledge creation is an important factor and remains a source of competitive advantage over knowledge management. Information technology facilitates knowledge…

Competition between conceptual relations affects compound recognition: the role of entropy.

PubMed

Schmidtke, Daniel; Kuperman, Victor; Gagné, Christina L; Spalding, Thomas L

2016-04-01

Previous research has suggested that the conceptual representation of a compound is based on a relational structure linking the compound's constituents. Existing accounts of the visual recognition of modifier-head or noun-noun compounds posit that the process involves the selection of a relational structure out of a set of competing relational structures associated with the same compound. In this article, we employ the information-theoretic metric of entropy to gauge relational competition and investigate its effect on the visual identification of established English compounds. The data from two lexical decision megastudies indicates that greater entropy (i.e., increased competition) in a set of conceptual relations associated with a compound is associated with longer lexical decision latencies. This finding indicates that there exists competition between potential meanings associated with the same complex word form. We provide empirical support for conceptual composition during compound word processing in a model that incorporates the effect of the integration of co-activated and competing relational information.

Information technology as a key enabler in preparing for competition: ComEd`s Kincaid Generating Station, a work in progress

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

Borth, F.C. III; Thompson, J.W.; Mishaga, J.M.

1996-11-01

Through ComEd Fossil (Generating) Division`s Competitive Action Plan (CAP) evaluation changes have been identified which are necessary to improve generating station performance. These changes are intended to improve both station reliability and financial margins, and are essential for stations to be successful in a competitive marketplace. Plant upgrades, advanced equipment stewardship, and personnel reductions have been identified as necessary steps in achieving industry leadership and competitive advantage. To deal effectively with plant systems and contend in the competitive marketplace Information Technology (IT) solutions to business problems are being developed. Data acquisition, storage, and retrieval are being automated through use ofmore » state-of-the-art Data Historians. Total plant, high resolution, long term process information will be accessed through Local/Wide Area Networks (LAN/WAN) connections from desktop PC`s. Generating unit Thermal Performance Monitors accessing the Data Historian will analyze plant and system performance enabling reductions in operating costs, and improvements in process control. As inputs to proactive maintenance toolsets this data allows anticipation of equipment service needs, advanced service scheduling, and cost/benefit analysis. The ultimate goal is to optimize repair needs with revenue generation. Advanced applications building upon these foundations will bring knowledge of the costs associated with all the products a generating station offers its customer(s). An overall design philosophy along with preliminary results is presented; these results include shortfalls, lessons learned, and future options.« less

Opinion dynamics on interacting networks: media competition and social influence.

PubMed

Quattrociocchi, Walter; Caldarelli, Guido; Scala, Antonio

2014-05-27

The inner dynamics of the multiple actors of the informations systems - i.e, T.V., newspapers, blogs, social network platforms, - play a fundamental role on the evolution of the public opinion. Coherently with the recent history of the information system (from few main stream media to the massive diffusion of socio-technical system), in this work we investigate how main stream media signed interaction might shape the opinion space. In particular we focus on how different size (in the number of media) and interaction patterns of the information system may affect collective debates and thus the opinions' distribution. We introduce a sophisticated computational model of opinion dynamics which accounts for the coexistence of media and gossip as separated mechanisms and for their feedback loops. The model accounts also for the effect of the media communication patterns by considering both the simple case where each medium mimics the behavior of the most successful one (to maximize the audience) and the case where there is polarization and thus competition among media memes. We show that plurality and competition within information sources lead to stable configurations where several and distant cultures coexist.

Opinion dynamics on interacting networks: media competition and social influence

NASA Astrophysics Data System (ADS)

Quattrociocchi, Walter; Caldarelli, Guido; Scala, Antonio

2014-05-01

The inner dynamics of the multiple actors of the informations systems - i.e, T.V., newspapers, blogs, social network platforms, - play a fundamental role on the evolution of the public opinion. Coherently with the recent history of the information system (from few main stream media to the massive diffusion of socio-technical system), in this work we investigate how main stream media signed interaction might shape the opinion space. In particular we focus on how different size (in the number of media) and interaction patterns of the information system may affect collective debates and thus the opinions' distribution. We introduce a sophisticated computational model of opinion dynamics which accounts for the coexistence of media and gossip as separated mechanisms and for their feedback loops. The model accounts also for the effect of the media communication patterns by considering both the simple case where each medium mimics the behavior of the most successful one (to maximize the audience) and the case where there is polarization and thus competition among media memes. We show that plurality and competition within information sources lead to stable configurations where several and distant cultures coexist.

Tuning in and tuning out: Speech perception in native- and foreign-talker babble

NASA Astrophysics Data System (ADS)

van Heukelem, Kristin; Bradlow, Ann R.

2005-09-01

Studies on speech perception in multitalker babble have revealed asymmetries in the effects of noise on native versus foreign-accented speech intelligibility for native listeners [Rogers et al., Lang Speech 47(2), 139-154 (2004)] and on sentence-in-noise perception by native versus non-native listeners [Mayo et al., J. Speech Lang. Hear. Res., 40, 686-693 (1997)], suggesting that the linguistic backgrounds of talkers and listeners contribute to the effects of noise on speech perception. However, little attention has been paid to the language of the babble. This study tested whether the language of the noise also has asymmetrical effects on listeners. Replicating previous findings [e.g., Bronkhorst and Plomp, J. Acoust. Soc. Am., 92, 3132-3139 (1992)], the results showed poorer English sentence recognition by native English listeners in six-talker babble than in two-talker babble regardless of the language of the babble, demonstrating the effect of increased psychoacoustic/energetic masking. In addition, the results showed that in the two-talker babble condition, native English listeners were more adversely affected by English than Chinese babble. These findings demonstrate informational/cognitive masking on sentence-in-noise recognition in the form of linguistic competition. Whether this competition is at the lexical or sublexical level and whether it is modulated by the phonetic similarity between the target and noise languages remains to be determined.

Central nervous system stimulants and sport practice

PubMed Central

Avois, L; Robinson, N; Saudan, C; Baume, N; Mangin, P; Saugy, M

2006-01-01

Background and objectives Central nervous system (CNS) stimulants may be used to reduce tiredness and increase alertness, competitiveness, and aggression. They are more likely to be used in competition but may be used during training to increase the intensity of the training session. There are several potential dangers involving their misuse in contact sports. This paper reviews the three main CNS stimulants, ephedrine, amfetamine, and cocaine, in relation to misuse in sport. Methods Description of the pharmacology, actions, and side effects of amfetamine, cocaine, and ephedrine. Results CNS stimulants have psychotropic effects that may be perceived to be ergogenic. Some are prescription drugs, such as Ephedra alkaloids, and there are issues regarding their appropriate therapeutic use. Recently attention has been given to their widespread use by athletes, despite the lack of evidence regarding any ergogenic or real performance benefit, and their potentially serious side effects. Recreational drugs, some of which are illegal (cocaine, amfetamines), are commonly used by athletes and cause potential ergolytic effects. Overall, these drugs are important for their frequent use and mention in anti‐doping laboratories statistics and the media, and their potentially serious adverse effects. Conclusions Doping with CNS stimulants is a real public health problem and all sports authorities should participate in its prevention. Dissemination of information is essential to prevent doping in sport and to provide alternatives. Adequate training and education in this domain should be introduced. PMID:16799095

The art and science of selecting graduate students in the biomedical sciences: Performance in doctoral study of the foundational sciences.

PubMed

Park, Hee-Young; Berkowitz, Oren; Symes, Karen; Dasgupta, Shoumita

2018-01-01

The goal of this study was to investigate associations between admissions criteria and performance in Ph.D. programs at Boston University School of Medicine. The initial phase of this project examined student performance in the classroom component of a newly established curriculum named "Foundations in Biomedical Sciences (FiBS)". Quantitative measures including undergraduate grade point average (GPA), graduate record examination (GRE; a standardized, computer-based test) scores for the verbal (assessment of test takers' ability to analyze, evaluate, and synthesize information and concepts provided in writing) and quantitative (assessment of test takers' problem-solving ability) components of the examination, previous research experience, and competitiveness of previous research institution were used in the study. These criteria were compared with competencies in the program defined as students who pass the curriculum as well as students categorized as High Performers. These data indicated that there is a significant positive correlation between FiBS performance and undergraduate GPA, GRE scores, and competitiveness of undergraduate institution. No significant correlations were found between FiBS performance and research background. By taking a data-driven approach to examine admissions and performance, we hope to refine our admissions criteria to facilitate an unbiased approach to recruitment of students in the life sciences and to share our strategy to support similar goals at other institutions.

Future-proofing the pharmacy profession in a hypercompetitive market.

PubMed

Singleton, Judith A; Nissen, Lisa M

2014-01-01

This paper highlights the hypercompetitive nature of the current pharmacy landscape in Australia and to suggest either a superior level of differentiation strategy or a focused differentiation strategy targeting a niche market as two viable, alternative business models to cost leadership for small, independent community pharmacies. A description of the Australian health care system is provided as well as background information on the current community pharmacy environment in Australia. The authors propose a differentiation or focused differentiation strategy based on cognitive professional services (CPS) which must be executed well and of a superior quality to competitors' services. Market research to determine the services valued by target customers and that they are willing to pay for is vital. To achieve the superior level of quality that will engender high patient satisfaction levels and loyalty, pharmacy owners and managers need to develop, maintain and clearly communicate service quality specifications to the staff delivering these services. Otherwise, there will be a proliferation of pharmacies offering the same professional services with no evident service differential. However, to sustain competitive advantage over the long-term, these smaller, independent community pharmacies will need to exploit a broad core competency base in order to be able to continuously introduce new sources of competitive advantage. With the right expertise, the authors argue that smaller, independent community pharmacies can successfully deliver CPS and sustain profitability in a hypercompetitive market. Copyright © 2014 Elsevier Inc. All rights reserved.

In fatal pursuit of immortal fame: Peer competition and early mortality of music composers.

PubMed

Borowiecki, Karol Jan; Kavetsos, Georgios

2015-06-01

We investigate the impact of peer competition on longevity using a unique historical data set of 144 prominent music composers born in the 19th century. We approximate for peer competition measuring (a) the number or (b) the share of composers located in the same area and time, (c) the time spent in one of the main cities for classical music, and (d) the quality of fellow composers. These measures suggest that composers' longevity is reduced, if they located in agglomerations with a larger group of peers or of a higher quality. The point estimates imply that, all else equal, a one percent increase in the number of composers reduces composer longevity by ∼ 7.2 weeks. Our analysis showed that the utilized concentration measures are stronger than the personal factors in determining longevity, indicating that individuals' backgrounds have minimal impact on mitigating the effect of experienced peer pressure. The negative externality of peer competition is experienced in all cities, fairly independent of their population size. Our results are reaffirmed using an instrumental variable approach and are consistent throughout a range of robustness tests. In addition to the widely known economic benefits associated with competition, these findings suggest that significant negative welfare externalities exist as well. Copyright © 2015 Elsevier Ltd. All rights reserved.

Effect of implementation of safety measures in tae kwon do competition

PubMed Central

Burke, D; Barfoot, K; Bryant, S; Schneider, J; Kim, H; Levin, G

2003-01-01

Background: Previous reviews of tae kwon do (TKD) tournaments have documented injury rates of 25/1000 to 12.7/100 athlete exposures. Most injuries have been reported to be to the head and the neck and are occasionally very serious. Many of these studies involved high level TKD competitions with minimal safety precautions. Recently, safety measures have been implemented in many TKD competitions. Objective: To evaluate retrospectively the incidence of injuries in TKD competitions involving a wide range of participants and featuring extensive safety precautions. Methods: A total of 2498 participants ranged in age from 18 to 66, included both men and women, and ranged in rank from yellow to black belt. Traumas, defined as any event requiring interaction with medical staff, were documented with respect to mechanism, diagnosis, treatment, and follow up recommendations. An injury was defined as a trauma that prevented a contestant from resuming competition on the day that the trauma occurred, according to National Collegiate Athletic Association criteria. Results: The injury rate was 0.4/1000 athlete exposures. This is lower than reported in previous studies of TKD tournaments and in many other sports. Conclusion: TKD tournaments that emphasise limited contact, protective equipment, and medical supervision are relatively safe and compare favourably with other sports. PMID:14514529

International students' enrollment in IPTA by using multilevel analysis

NASA Astrophysics Data System (ADS)

Wai, Phoong Seuk; Ismail, Mohd Tahir; Karim, Samsul Ariffin Abdul

2012-09-01

The increases of demand on knowledge-based and production-based market force the growth of higher education. International students' enrollment contributes to economic growth and increase country's income, university reputation and name; promote the competitive of education and training markets. This paper used multilevel analysis to study the international students' enrollment in Malaysia public university. Student's background variables and institution background variables were study in this paper and the relationship among them also been investigated. Result shows that institution type is a significance factor on international students' enrollment in Malaysia public university.

Employers flex their muscles as health care purchasers.

PubMed

Delbanco, Suzanne

2007-08-01

Engaged health care purchasers--both individual and group--can stimulate some good, healthy competition in the health care system, and competition needs to be based on results. To determine results, we need accepted measures of quality and efficiency that make sense. Then, performance on those measures must be disclosed publicly. Only when this information is available to consumers and other purchasers of health care will they be able to make informed choices and reward effective and efficient health care providers.

77 FR 31385 - Notice of Competitive Coal Lease Sale, Wyoming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

...] Notice of Competitive Coal Lease Sale, Wyoming AGENCY: Bureau of Land Management, Interior. ACTION: Notice. SUMMARY: Notice is hereby given that certain coal resources in the North Porcupine Coal Tract... Muller Ogle, Coal Coordinator, at 307-775-6258, and 307-775-6206, respectively. SUPPLEMENTARY INFORMATION...

77 FR 22607 - Notice of Competitive Coal Lease Sale, Wyoming

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-16

...] Notice of Competitive Coal Lease Sale, Wyoming AGENCY: Bureau of Land Management, Interior. ACTION: Notice. SUMMARY: Notice is hereby given that certain coal resources in the South Porcupine Coal Tract..., Coal Coordinator, at 307-775-6258, and 307-775-6206, respectively. SUPPLEMENTARY INFORMATION: This coal...

78 FR 26750 - Advisory Committee on Supply Chain Competitiveness: Notice of Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-08

... trade and competitiveness; freight movement and policy; information technology and data requirements; regulatory issues; and finance and infrastructure. The Committee's subcommittees will report on the status of their work regarding these topics. The agenda may change to accommodate Committee business. The Office...

19 CFR 356.9 - Persons authorized to receive proprietary information.

Code of Federal Regulations, 2011 CFR

2011-04-01

... such counsel, provided that the counsel or professional does not participate in competitive decision...) for the participant represented or for any person who would gain competitive advantage through... issued a protective order, such as paralegals, law clerks, and secretaries, if such other persons are: (1...

Competitive Intelligence: Finding the Clues Online.

ERIC Educational Resources Information Center

Combs, Richard; Moorhead, John

1990-01-01

Defines and discusses competitive intelligence for business decision making and suggests the use of online databases to start looking for relevant information. The best databases to use are described, designing the search strategy is explained, reviewing and editing results are discussed, and the presentation of results is considered. (LRW)

48 CFR 13.106-1 - Soliciting competition.

Code of Federal Regulations, 2012 CFR

2012-10-01

... article or service to be purchased and whether it is highly competitive and readily available in several makes or brands, or is relatively noncompetitive. (ii) Information obtained in making recent purchases... medium (including electronic commerce) if doing so would not interfere with the efficient conduct of the...

48 CFR 13.106-1 - Soliciting competition.

Code of Federal Regulations, 2014 CFR

2014-10-01

... article or service to be purchased and whether it is highly competitive and readily available in several makes or brands, or is relatively noncompetitive. (ii) Information obtained in making recent purchases... medium (including electronic commerce) if doing so would not interfere with the efficient conduct of the...

48 CFR 13.106-1 - Soliciting competition.

Code of Federal Regulations, 2013 CFR

2013-10-01

... article or service to be purchased and whether it is highly competitive and readily available in several makes or brands, or is relatively noncompetitive. (ii) Information obtained in making recent purchases... medium (including electronic commerce) if doing so would not interfere with the efficient conduct of the...

Effects of Achievement Tendencies and Competitive Outcomes on Performance.

ERIC Educational Resources Information Center

Grove, J. Robert; Pargman, David

A study examined cognitive and behavioral consequences of continuous success or failure in a competitive situation involving 40 undergraduate males. Three performance variables were selected for examination: expectancies for success, amount of self-motivated practice, and performance quality. Subjects were informed that they would be competing…

Effect of Serotype on Pneumococcal Competition in a Mouse Colonization Model.

PubMed

Trzciński, Krzysztof; Li, Yuan; Weinberger, Daniel M; Thompson, Claudette M; Cordy, Derrick; Bessolo, Andrew; Malley, Richard; Lipsitch, Marc

2015-09-15

Competitive interactions between Streptococcus pneumoniae strains during host colonization could influence the serotype distribution in nasopharyngeal carriage and pneumococcal disease. We evaluated the competitive fitness of strains of serotypes 6B, 14, 19A, 19F, 23F, and 35B in a mouse model of multiserotype carriage. Isogenic variants were constructed using clinical strains as the capsule gene donors. Animals were intranasally inoculated with a mixture of up to six pneumococcal strains of different serotypes, with separate experiments involving either clinical isolates or isogenic capsule-switch variants of clinical strain TIGR4. Upper-respiratory-tract samples were repeatedly collected from animals in order to monitor changes in the serotype ratios using quantitative PCR. A reproducible hierarchy of capsular types developed in the airways of mice inoculated with multiple strains. Serotype ranks in this hierarchy were similar among pneumococcal strains of different genetic backgrounds in different strains of mice and were not altered when tested under a range of host conditions. This rank correlated with the measure of the metabolic cost of capsule synthesis and in vitro measure of pneumococcal cell surface charge, both parameters considered to be predictors of serotype-specific fitness in carriage. This study demonstrates the presence of a robust competitive hierarchy of pneumococcal serotypes in vivo that is driven mainly, but not exclusively, by the capsule itself. Streptococcus pneumoniae (pneumococcus) is the leading cause of death due to respiratory bacterial infections but also a commensal frequently carried in upper airways. Available vaccines induce immune responses against polysaccharides coating pneumococcal cells, but with over 90 different capsular types (serotypes) identified, they can only target strains of the selected few serotypes most prevalent in disease. Vaccines not only protect vaccinated individuals against disease but also protect by reducing carriage of vaccine-targeted strains to induce herd effects across whole populations. Unfortunately, reduction in the circulation of vaccine-type strains is offset by increase in carriage and disease from nonvaccine strains, indicating the importance of competitive interactions between pneumococci in shaping the population structure of this pathogen. Here, we showed that the competitive ability of pneumococcal strains to colonize the host strongly depends on the type of capsular polysaccharide expressed by pneumococci and only to a lesser degree on strain or host genetic backgrounds or on variation in host immune responses. Copyright © 2015 Trzciński et al.

Information Resources Management.

ERIC Educational Resources Information Center

Bergeron, Pierrette

1996-01-01

Information, like other organizational resources, needs to be managed to help organizations improve productivity, competitiveness, and overall performance. Reviews developments (1986-96) in Information Resources Management (IRM). Examines the concept of IRM; IRM from information technology and integrative perspectives; IRM practices; IRM in the…

78 FR 17418 - Rural Health Information Technology Network Development Grant

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-21

... Information Technology Network Development Grant AGENCY: Health Resources and Services Administration (HRSA...-competitive replacement award under the Rural Health Information Technology Network Development Grant (RHITND... relinquishing its fiduciary responsibilities for the Rural Health Information Technology Network Development...

Tracking 10-year competitive winning performance of judo athletes across age groups.

PubMed

Julio, Ursula F; Takito, Monica Y; Mazzei, Leandro; Miarka, Bianca; Sterkowicz, Stanislaw; Franchini, Emerson

2011-08-01

Little information is available concerning early specialization and competitive success in judo across the early training years. Thus, the present objective was to verify the stability of individual competitive performance of a state-level championship for judo athletes who had been previously successful. For this, 406 athletes from six age groups (9 to 20+ years old) of each sex were followed for 10 years. Using recorded data from the São Paulo State Judo Federation beginning in 1999, the scores and standings for these judo players were analyzed. The proportion of medal winners during this period was not constant, differing from the grand mean in all groups of both 204 males and 202 females. At the end of this period, only 7% of the male and 5% of the female athletes had maintained their competitive levels. Successful competitive performance in early judo competition was not associated with success later in adulthood.

Single Image Super-Resolution Based on Multi-Scale Competitive Convolutional Neural Network

PubMed Central

Qu, Xiaobo; He, Yifan

2018-01-01

Deep convolutional neural networks (CNNs) are successful in single-image super-resolution. Traditional CNNs are limited to exploit multi-scale contextual information for image reconstruction due to the fixed convolutional kernel in their building modules. To restore various scales of image details, we enhance the multi-scale inference capability of CNNs by introducing competition among multi-scale convolutional filters, and build up a shallow network under limited computational resources. The proposed network has the following two advantages: (1) the multi-scale convolutional kernel provides the multi-context for image super-resolution, and (2) the maximum competitive strategy adaptively chooses the optimal scale of information for image reconstruction. Our experimental results on image super-resolution show that the performance of the proposed network outperforms the state-of-the-art methods. PMID:29509666

Single Image Super-Resolution Based on Multi-Scale Competitive Convolutional Neural Network.

PubMed

Du, Xiaofeng; Qu, Xiaobo; He, Yifan; Guo, Di

2018-03-06

Deep convolutional neural networks (CNNs) are successful in single-image super-resolution. Traditional CNNs are limited to exploit multi-scale contextual information for image reconstruction due to the fixed convolutional kernel in their building modules. To restore various scales of image details, we enhance the multi-scale inference capability of CNNs by introducing competition among multi-scale convolutional filters, and build up a shallow network under limited computational resources. The proposed network has the following two advantages: (1) the multi-scale convolutional kernel provides the multi-context for image super-resolution, and (2) the maximum competitive strategy adaptively chooses the optimal scale of information for image reconstruction. Our experimental results on image super-resolution show that the performance of the proposed network outperforms the state-of-the-art methods.

Current review of injuries sustained in mixed martial arts competition.

PubMed

Walrod, Bryant

2011-01-01

Mixed martial arts (MMA) have enjoyed a tremendous growth in popularity over the past 10 years, yet there remains a paucity of information with respect to common injuries sustained in MMA competitions. In the available studies, certain trends pertaining to risk factors for injury, as well as the most common injuries sustained in MMA competition, were noted. Common risk factors include being the losing fighter, history of knockout or technical knockout, and longer fight duration. Common injuries that were noted include lacerations and abrasions, followed by injuries to the face and ocular region. Concussions with or without loss of consciousness also were noted in MMA competition.

Electrophysiological evidence for emotional valence and competitive arousal effects on insight problem solving.

PubMed

Li, Yadan; Xiao, Xiao; Ma, Wenjuan; Jiang, Jun; Qiu, Jiang; Zhang, Qinglin

2013-11-13

Accumulating evidence suggests that insight can be substantially influenced by task-irrelevant emotion stimuli and interpersonal competitive situation, and a close link might exist between them. Using a learning-testing paradigm and Event-Related Potentials (ERPs), the present study investigated the independent and joint effects of emotional and competitive information on insight problem solving especially their neural mechanisms. Subjects situated in either competitive or non-competitive condition learned heuristic logogriphs first and then viewed task-irrelevant positive or negative emotional pictures, which were followed by test logogriphs to solve. Both behavioral and ERP findings showed a more evident insight boost following negative emotional pictures in competitive context. Results demonstrated that negative emotion and competitive situation might promote insight by a defocused mode of attention (as indicated by N1 and P2), the enhanced semantic integration and breaking mental set (as indicated by N450), and the increased forming of novel associations activated by motivational arousal originating from competition (as indicated by P800-1600 and P1600-2500). These results indicate that the dynamic interactions between emotional valence and competitive arousal effects on insight. © 2013 Elsevier B.V. All rights reserved.

Microlithography and resist technology information at your fingertips via SciFinder

NASA Astrophysics Data System (ADS)

Konuk, Rengin; Macko, John R.; Staggenborg, Lisa

1997-07-01

Finding and retrieving the information you need about microlithography and resist technology in a timely fashion can make or break your competitive edge in today's business environment. Chemical Abstracts Service (CAS) provides the most complete and comprehensive database of the chemical literature in the CAplus, REGISTRY, and CASREACT files including 13 million document references, 15 million substance records and over 1.2 million reactions. This includes comprehensive coverage of positive and negative resist formulations and processing, photoacid generation, silylation, single and multilayer resist systems, photomasks, dry and wet etching, photolithography, electron-beam, ion-beam and x-ray lithography technologies and process control, optical tools, exposure systems, radiation sources and steppers. Journal articles, conference proceedings and patents related to microlithography and resist technology are analyzed and indexed by scientific information analysts with strong technical background in these areas. The full CAS database, which is updated weekly with new information, is now available at your desktop, via a convenient, user-friendly tool called 'SciFinder.' Author, subject and chemical substance searching is simplified by SciFinder's smart search features. Chemical substances can be searched by chemical structure, chemical name, CAS registry number or molecular formula. Drawing chemical structures in SciFinder is easy and does not require compliance with CA conventions. Built-in intelligence of SciFinder enables users to retrieve substances with multiple components, tautomeric forms and salts.

Multiplex competition, collaboration, and funding networks among health and social organizations: Towards organization-based HIV interventions for young men who have sex with men

PubMed Central

Fujimoto, Kayo; Wang, Peng; Kuhns, Lisa; Ross, Michael W; Williams, Mark L.; Garofalo, Robert; Klovdahl, Alden S.; Laumann, Edward O.; Schneider, John A.

2016-01-01

Background Young men who have sex with men (YMSM) have the highest rates of HIV infection in the United States. Decades into the HIV epidemic, the relationships that YMSM-serving health and social organizations have with one another has not been studied in depth. Objectives The aim of this study was to examine the competition, collaboration and funding source structures of multiplex organization networks and the mechanisms that promote fruitful relationships among these organizations. Research Design The study data collection method was a survey of health and social organizations from 2013–2014 in two cities, Chicago IL, and Houston TX. Subjects Study participants were representatives from 138 health and social organizations. Measures Responses to survey questions were used to reconstruct competition, collaboration and combined competition-collaboration networks. Results While taking into consideration the collaborative relationships among organizations, we provide solid statistical evidence that organizations of similar type, similar social media use patterns, comparable patterns of funding, and similar network contexts tended to compete with one another. This competition was less likely to be accompanied by any sort of collaboration if the organizations shared common funding sources. Conclusions Competition that excludes potential collaboration may be detrimental to mobilizing the collective efforts that serve local YMSM communities. System-level interventions may provide promising approaches to scaling-up HIV prevention and treatment efforts so as to encourage organizations to form partnerships with otherwise competing providers. PMID:27676400

Interference competition and invasion: spatial structure, novel weapons and resistance zones.

PubMed

Allstadt, Andrew; Caraco, Thomas; Molnár, F; Korniss, G

2012-08-07

Certain invasive plants may rely on interference mechanisms (e.g., allelopathy) to gain competitive superiority over native species. But expending resources on interference presumably exacts a cost in another life-history trait, so that the significance of interference competition for invasion ecology remains uncertain. We model ecological invasion when combined effects of preemptive and interference competition govern interactions at the neighborhood scale. We consider three cases. Under "novel weapons," only the initially rare invader exercises interference. For "resistance zones" only the resident species interferes, and finally we take both species as interference competitors. Interference increases the other species' mortality, opening space for colonization. However, a species exercising greater interference has reduced propagation, which can hinder its colonization of open sites. Interference never enhances a rare invader's growth in the homogeneously mixing approximation to our model. But interference can significantly increase an invader's competitiveness, and its growth when rare, if interactions are structured spatially. That is, interference can increase an invader's success when colonization of open sites depends on local, rather than global, species densities. In contrast, interference enhances the common, resident species' resistance to invasion independently of spatial structure, unless the propagation-cost is too great. The particular combination of propagation and interference producing the strongest biotic resistance in a resident species depends on the shape of the tradeoff between the two traits. Increases in background mortality (i.e., mortality not due to interference) always reduce the effectiveness of interference competition. Copyright © 2012 Elsevier Ltd. All rights reserved.

Incorporating health care quality into health antitrust law

PubMed Central

2008-01-01

Background Antitrust authorities treat price as a proxy for hospital quality since health care quality is difficult to observe. As the ability to measure quality improved, more research became necessary to investigate the relationship between hospital market power and patient outcomes. This paper examines the impact of hospital competition on the quality of care as measured by the risk-adjusted mortality rates with the hospital as the unit of analysis. The study separately examines the effect of competition on non-profit hospitals. Methods We use California Office of Statewide Health Planning and Development (OSHPD) data from 1997 through 2002. Empirical model is a cross-sectional study of 373 hospitals. Regression analysis is used to estimate the relationship between Coronary Artery Bypass Graft (CABG) risk-adjusted mortality rates and hospital competition. Results Regression results show lower risk-adjusted mortality rates in the presence of a more competitive environment. This result holds for all alternative hospital market definitions. Non-profit hospitals do not have better patient outcomes than investor-owned hospitals. However, they tend to provide better quality in less competitive environments. CABG volume did not have a significant effect on patient outcomes. Conclusion Quality should be incorporated into the antitrust analysis. When mergers lead to higher prices and lower quality, thus lower social welfare, the antitrust challenge of hospital mergers is warranted. The impact of lower hospital competition on quality of care delivered by non-profit hospitals is ambiguous. PMID:18430219

Toward Mass Customization in the Age of Information: The Case for Open Engineering Systems

NASA Technical Reports Server (NTRS)

Simpson, Timothy W.; Lautenschlager, Uwe; Mistree, Farrokh

1997-01-01

In the Industrial Era, manufacturers used "dedicated" engineering systems to mass produce their products. In today's increasingly competitive markets, the trend is toward mass customization, something that becomes increasingly feasible when modern information technologies are used to create open engineering systems. Our focus is on how designers can provide enhanced product flexibility and variety (if not fully customized products) through the development of open engineering systems. After presenting several industrial examples, we anchor our new systems philosophy with two real engineering applications. We believe that manufacturers who adopt open systems will achieve competitive advantage in the Information Age.

Epidemiology of Injuries in Stand-Up Paddle Boarding

PubMed Central

Furness, James; Olorunnife, Olayinka; Schram, Ben; Climstein, Mike; Hing, Wayne

2017-01-01

Background: Stand-up paddle boarding (SUP) is a recreational activity and sport that has grown exponentially, with participation increasing from 1.1 million in 2010 to 2.8 million in 2014 in the United States alone. Despite this growth in participation, SUP remains underresearched with regard to injury epidemiology. Purpose: To investigate injury epidemiology (severity, location, type, mechanism) in SUP. Study Design: Descriptive epidemiology study. Methods: An open-source online survey was administered to active SUP participants internationally. The survey captured information relevant to demographics, participation, and injury history over the past 12 months. Results: Of 240 participants included in the data analysis, 67.1% were males, and 54.6% were involved in competition. Participants spent a mean 192.6 ± 179.5 hours participating in SUP per year, most commonly for fun and fitness (43.3%) at the beach or bay (63.0%). A total of 95 participants had sustained at least 1 injury. A total of 161 injuries were recorded, resulting in an injury rate of 3.63 (95% CI, 3.04-4.16) per 1000 hours of SUP. The shoulder/upper arm was the most frequently injured body location, accounting for 32.9% of all injuries, followed by the lower back (14.3%) and the elbow/forearm (11.8%). The most common injury types were to muscle/tendon (50.4%), joint/ligament (22.6%), and skin (14.2%). Endurance paddling was the most frequently reported mechanism of injury (34.5%), followed by contact with a paddler’s own board (20.1%) and sprint paddling (9.3%). Key risk factors for sustaining an injury were age >46 years, competitive status, and participating for >4.8 hours/week, as well as using SUP for racing. Conclusion: This is the first study to report injury epidemiology for SUP. It is evident that both sexes participate in SUP for fun, fitness, and competition. With regard to injuries, the shoulder, lower back, and elbow are the most injury prone; older age, competitive status, and longer hours of participation all influenced the chance of injury. Findings from this study provide the foundation for injury prevention strategies. PMID:28638840

Competition in the German pharmacy market: an empirical analysis

PubMed Central

2013-01-01

Background Pharmaceutical products are an important component of expenditure on public health insurance in the Federal Republic of Germany. For years, German policy makers have regulated public pharmacies in order to limit the increase in costs. One reform has followed another, main objective being to increase competition in the pharmacy market. It is generally assumed that an increase in competition would reduce healthcare costs. However, there is a lack of empirical proof of a stronger orientation of German public pharmacies towards competition thus far. Methods This paper analyses the self-perceptions of owners of German public pharmacies and their orientation towards competition in the pharmacy markets. It is based on a cross-sectional survey (N = 289) and distinguishes between successful and less successful pharmacies, the location of the pharmacies (e.g. West German States and East German States) and the gender of the pharmacy owner. The data are analysed descriptively by survey items and employing bivariate and structural equation modelling. Results The analysis reveals that the majority of owners of public pharmacies in Germany do not currently perceive very strong competitive pressure in the market. However, the innovativeness of the pharmacist is confirmed as most relevant for net revenue development and the profit margin. Some differences occur between regions, e.g. public pharmacies in West Germany have a significantly higher profit margin. Conclusions This study provides evidence that the German healthcare reforms aimed at increasing the competition between public pharmacies in Germany have not been completely successful. Many owners of public pharmacies disregard instruments of active customer-orientated management (such as customer loyalty or an offensive position and economies of scale), which could give them a competitive advantage. However, it is clear that those pharmacists who strive for systematic and innovative management and adopt an offensive and competitive stance are quite successful. Thus, pharmacists should change their attitude and develop a more professional business model. PMID:24112461

Interaction between Gender and Skill on Competitive State Anxiety Using the Time-to-Event Paradigm: What Roles Do Intensity, Direction, and Frequency Dimensions Play?

PubMed Central

Hagan, John E.; Pollmann, Dietmar; Schack, Thomas

2017-01-01

Background and purpose: The functional understanding and examination of competitive anxiety responses as temporal events that unfold as time-to-competition moves closer has emerged as a topical research area within the domains of sport psychology. However, little is known from an inclusive and interaction oriented perspective. Using the multidimensional anxiety theory as a framework, the present study examined the temporal patterning of competitive anxiety, focusing on the dimensions of intensity, direction, and frequency of intrusions in athletes across gender and skill level. Methods: Elite and semi-elite table tennis athletes from the Ghanaian league (N = 90) completed a modified version of Competitive State Anxiety Inventory-2 (CSAI-2) with the inclusion of the directional and frequency of intrusion scales at three temporal phases (7 days, 2 days, and 1 h) prior to a competitive fixture. Results: Multivariate Analyses of Variance repeated measures with follow-up analyses revealed significant interactions for between-subjects factors on all anxiety dimensions (intensity, direction, and frequency). Notably, elite (international) female athletes were less cognitively anxious, showed more facilitative interpretation toward somatic anxiety symptoms and experienced less frequency of somatic anxiety symptoms than their male counterparts. However, both elite groups displayed appreciable level of self-confidence. For time-to-event effects, both cognitive and somatic anxiety intensity fluctuated whereas self-confidence showed a steady rise as competition neared. Somatic anxiety debilitative interpretation slightly improved 1 h before competition whereas cognitive anxiety frequencies also increased progressively during the entire preparatory phase. Conclusion: Findings suggest a more dynamic image of elite athletes’ pre-competitive anxiety responses than suggested by former studies, potentially influenced by cultural differences. The use of psychological skills interventions that require effective structure, content, and timing in a composite manner is suggested. PMID:28555116

77 FR 21803 - Notice of Competitive Coal Lease Sale, Colorado

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-11

..., COC-70615] Notice of Competitive Coal Lease Sale, Colorado AGENCY: Bureau of Land Management, Interior. ACTION: Notice. SUMMARY: Notice is hereby given that certain coal reserves in the Elk Creek East Tract... normal business hours. SUPPLEMENTARY INFORMATION: This coal lease sale is being held in response to a...

Freight railroads : updated information on rates and competition issues : testimony before the Committee on Transportation and Infrastructure, House of Representatives

DOT National Transportation Integrated Search

2007-09-25

The Staggers Rail Act of 1980 largely deregulated the freight railroad industry, giving the railroads freedom to price their services according to market conditions and encouraging greater reliance on competition to set rates. The act recognized the ...

48 CFR 3.700 - Scope of subpart.

Code of Federal Regulations, 2011 CFR

2011-10-01

... source selection information in exchange for a thing of value or to give anyone a competitive advantage... or giving anyone a competitive advantage in the award of a Federal agency procurement contract. (b... available to the Government with respect to such contracts, including but not limited to, the common law...

48 CFR 3.700 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-10-01

... source selection information in exchange for a thing of value or to give anyone a competitive advantage... or giving anyone a competitive advantage in the award of a Federal agency procurement contract. (b... available to the Government with respect to such contracts, including but not limited to, the common law...

78 FR 49721 - Petition for Rulemaking To Adopt Revised Competitive Switching Rules

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-15

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board 49 CFR Chapter X [Docket No. EP 711] Petition for Rulemaking To Adopt Revised Competitive Switching Rules AGENCY: Surface Transportation Board... Board sought empirical information about the impact of the proposal if it were to be adopted. The Board...

78 FR 20323 - Agency Information Collection Activities: Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-04

... process by which covered items and supplies that were rented by suppliers before the implementation of a competitive bidding program may be continued. We established the grandfathering process in the April 10, 2007... these items are included under the Medicare DMEPOS Competitive Bidding Program. This process only...

48 CFR 206.303-2 - Content.

Code of Federal Regulations, 2010 CFR

2016-10-01

... 48 Federal Acquisition Regulations System 3 2016-10-01 2016-10-01 false Content. 206.303-2 Section 206.303-2 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 206.303-2 Content. (b)(i) Include the information...

Strategic Enterprise Resource Planning for Global Supply Chain Competitiveness

ERIC Educational Resources Information Center

Nageswararao, A. V.; Sahu, Dasarathi; Mohan, V. Krishna

2011-01-01

Strategic Enterprise Resource planning (SERP) systems are networked and integrated information mechanisms which are developed to achieve competitive advantage for organizations operating in global scale. It plays a vital role in Integrating various stake holders and channel partners involved in day to day operations. In the present Globalized…

78 FR 44982 - Public Inquiry on Competitive Products Fund

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-25

... administrative steps. FOR FURTHER INFORMATION CONTACT: Stephen L. Sharfman, General Counsel, at 202-789-6820... Commission found that beginning in October 2012, the National Trial Balance showed a zero balance for Account... zero balance likely resulted from a transfer of the balance in the Competitive Products Fund to the...

NREL Rewards Teenaged Renewable Energy Expert at International Competition

Science.gov Websites

Rewards Teenaged Renewable Energy Expert at International Competition For more information contact Midwest Research Institute selected Josephine Norris from Detroit, Mich. to receive a special renewable energy award at the International Science and Engineering Fair (ISEF) in Fort Worth, Texas. Norris will

19 CFR 356.9 - Persons authorized to receive proprietary information.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) Not involved in the competitive decision-making of a participant to the panel review or for any person... such counsel, provided that the counsel or professional does not participate in competitive decision-making activity (such as advice on production, sales, operations, or investments, but not legal advice...

The Right Republican Strategy

ERIC Educational Resources Information Center

Winston, David

2008-01-01

In today's Information Age, the ability to process knowledge and out-innovate the competition separates economic winners from losers. Education is the new capital, and it gives that competitive edge. But by most measurements today, American schools get, at best, mediocre grades. In 2005, Achieve, Inc., a nonprofit, nonpartisan group concerned with…

75 FR 4701 - In the Matter of Procedural Amendments to Commission Part 1 Competitive Bidding Rules

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-29

... Procedural Amendments to Commission Part 1 Competitive Bidding Rules AGENCY: Federal Communications... bidding rules. The Commission amends the rule specifying how to report potential violations of the prohibition on certain communications in order to reduce the risk that bidding-related information might be...

77 FR 28408 - Product List Changes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-14

... POSTAL REGULATORY COMMISSION [Docket No. MC2012-16 and CP2012-23; Order No. 1335] Product List... noticing a recently-filed Postal Service request to add Parcel Select Contract 2 to the competitive product... associated supporting information to add Parcel Select Contract 1 to the competitive product list.\\1\\ The...

Using Technology for the Competitive Delivery of Educational Services.

ERIC Educational Resources Information Center

Hosie, P.; Mazzarol, T.

1999-01-01

Considers the use of information technology as a source of competitive advantage for education service providers operating in international markets, with particular reference to Australia. Discusses findings of a survey of 315 educational institutions in five countries and focuses on the potential of the Internet to provide graduate business…

Information as a Strategic Tool to Improve Industrial Competitiveness.

ERIC Educational Resources Information Center

Kalseth, Karl; And Others

1989-01-01

Eight papers from the FID/II Pre-Conference Seminar (Espoo, Finland, August 24-25, 1988) discuss issues related to the use of information as a tool in the context of business information services, strategic information management, business intelligence systems, information resources management, and the role of information and documentation in…

ElectronixTutor: An Intelligent Tutoring System with Multiple Learning Resources for Electronics

ERIC Educational Resources Information Center

Graesser, Arthur C.; Hu, Xiangen; Nye, Benjamin D.; VanLehn, Kurt; Kumar, Rohit; Heffernan, Cristina; Heffernan, Neil; Woolf, Beverly; Olney, Andrew M.; Rus, Vasile; Andrasik, Frank; Pavlik, Philip; Cai, Zhiqiang; Wetzel, Jon; Morgan, Brent; Hampton, Andrew J.; Lippert, Anne M.; Wang, Lijia; Cheng, Qinyu; Vinson, Joseph E.; Kelly, Craig N.; McGlown, Cadarrius; Majmudar, Charvi A.; Morshed, Bashir; Baer, Whitney

2018-01-01

Background: The Office of Naval Research (ONR) organized a STEM Challenge initiative to explore how intelligent tutoring systems (ITSs) can be developed in a reasonable amount of time to help students learn STEM topics. This competitive initiative sponsored four teams that separately developed systems that covered topics in mathematics,…

Neglected Issues: How Charter Schools Manage Teachers and Acquire Resources

ERIC Educational Resources Information Center

Edwards, D. Brent, Jr.; Hall, Stephanie M.

2018-01-01

Background/Context: Charter schools are commonly discussed as being more effective at matching student and family interests with school mission, ensuring family choice of educational products and improving education quality and the efficiency of resource use as a result of the competitive dynamics they are assumed to generate between themselves…

School Composition and Context Factors that Moderate and Predict 10th-Grade Science Proficiency

ERIC Educational Resources Information Center

Hogrebe, Mark C.; Tate, William F., IV

2010-01-01

Background: Performance in high school science is a critical indicator of science literacy and regional competitiveness. Factors that influence science proficiency have been studied using national databases, but these do not answer all questions about variable relationships at the state level. School context factors and opportunities to learn…

Sport and the Inmates Dilemma: Time to Kill or Time to Live.

ERIC Educational Resources Information Center

Orlick, T. D.

Interviews were conducted with twenty-eight male and female inmates housed in Canadian maximum and medium security prisons to determine their sports backgrounds and values and the role of sports in their prison lives. As youngsters, the large majority of the subjects interviewed had participated in organized competitive sports. Sport value…

Applying Market Segmentation Theory to Student Behavior in Selecting a School or Department

ERIC Educational Resources Information Center

Chen, Yu-Fen; Hsiao, Chin-Hui

2009-01-01

Background: Because of the educational reform and decreasing birth rate in Taiwan over the past 20 years, higher technological and vocational Education (TVE) in Taiwan faces a severe student recruitment competition. Dailey (2007) indicates the need to develop marketing strategies in higher education is evident. TVE institutes are beginning to…

When Creative Problem Solving Strategy Meets Web-Based Cooperative Learning Environment in Accounting Education

ERIC Educational Resources Information Center

Cheng, Kai Wen

2011-01-01

Background: Facing highly competitive and changing environment, cultivating citizens with problem-solving attitudes is one critical vision of education. In brief, the importance of education is to cultivate students with practical abilities. Realizing the advantages of web-based cooperative learning (web-based CL) and creative problem solving…

"Educate to Innovate": How the Obama Plan for STEM Education Falls Short. Backgrounder. No. 2504

ERIC Educational Resources Information Center

Burke, Lindsey M.; McNeill, Jena Baker

2011-01-01

President Obama's Educate to Innovate initiative has provided billions in additional federal funding for science, technology, engineering, and mathematics (STEM) education programs across the country. The Administration's recognition of the importance of STEM education-- for global competitiveness as well as for national security--is good and…

So We Think You Can Learn: How Student Perceptions Affect Learning

ERIC Educational Resources Information Center

Haines, Susan; Torres, Talani

2016-01-01

Recent experiences in rehearsals have led us to question how student dancers perceive the culture of rehearsal. We are interested in how the influence of shows like "So You Think You Can Dance" affects student expectations. How do students from competitive dance studio backgrounds approach learning in a rehearsal setting? Are there…

Relative size and stand age determine Pinus banksiana mortality

Treesearch

Han Y. H. Chen; Songling Fu; Robert A. Monserud; Ian C. Gillies

2008-01-01

Tree mortality is a poorly understood process in the boreal forest. Whereas large disturbances reset succession by killing all or most trees, background tree mortality was hypothesized to be affected by competition, ageing, and stand composition. We tested these hypotheses on jack pine (Pinus banksiana Lamb.) mortality using data from long-term...

Cosmic ray measurements with LOPES: Status and recent results

NASA Astrophysics Data System (ADS)

Schröder, F. G.; Apel, W. D.; Arteaga-Velázquez, J. C.; Bähren, L.; Bekk, K.; Bertaina, M.; Biermann, P. L.; Blümer, J.; Bozdog, H.; Brancus, I. M.; Chiavassa, A.; Daumiller, K.; de Souza, V.; Di Pierro, F.; Doll, P.; Engel, R.; Falcke, H.; Fuchs, B.; Fuhrmann, D.; Gemmeke, H.; Grupen, C.; Haungs, A.; Heck, D.; Hörandel, J. R.; Horneffer, A.; Huber, D.; Huege, T.; Isar, P. G.; Kampert, K.-H.; Kang, D.; Krömer, O.; Kuijpers, J.; Link, K.; Łuczak, P.; Ludwig, M.; Mathes, H. J.; Melissas, M.; Morello, C.; Oehlschläger, J.; Palmieri, N.; Pierog, T.; Rautenberg, J.; Rebel, H.; Roth, M.; Rühle, C.; Saftoiu, A.; Schieler, H.; Schmidt, A.; Sima, O.; Toma, G.; Trinchero, G. C.; Weindl, A.; Wochele, J.; Zabierowski, J.; Zensus, J. A.

2013-05-01

LOPES is a digital antenna array at the Karlsruhe Institute of Technology, Germany, for cosmic-ray air-shower measurements. Triggered by the co-located KASCADE-Grande air-shower array, LOPES detects the radio emission of air showers via digital radio interferometry. We summarize the status of LOPES and recent results. In particular, we present an update on the reconstruction of the primary-particle properties based on almost 500 events above 100PeV. With LOPES, the arrival direction can be reconstructed with a precision of at least 0.65°, and the energy with a precision of at least 20%, which, however, does not include systematic uncertainties on the absolute energy scale. For many particle and astrophysics questions the reconstruction of the atmospheric depth of the shower maximum, Xmax, is important, since it yields information on the type of the primary particle and its interaction with the atmosphere. Recently, we found experimental evidence that the slope of the radio lateral distribution is indeed sensitive to the longitudinal development of the air shower, but unfortunately, the Xmax precision at LOPES is limited by the high level of anthropogenic radio background. Nevertheless, the developed methods can be transferred to next generation experiments with lower background, which should provide an Xmax precision competitive to other detection technologies.

Parallel mutual information estimation for inferring gene regulatory networks on GPUs

PubMed Central

2011-01-01

Background Mutual information is a measure of similarity between two variables. It has been widely used in various application domains including computational biology, machine learning, statistics, image processing, and financial computing. Previously used simple histogram based mutual information estimators lack the precision in quality compared to kernel based methods. The recently introduced B-spline function based mutual information estimation method is competitive to the kernel based methods in terms of quality but at a lower computational complexity. Results We present a new approach to accelerate the B-spline function based mutual information estimation algorithm with commodity graphics hardware. To derive an efficient mapping onto this type of architecture, we have used the Compute Unified Device Architecture (CUDA) programming model to design and implement a new parallel algorithm. Our implementation, called CUDA-MI, can achieve speedups of up to 82 using double precision on a single GPU compared to a multi-threaded implementation on a quad-core CPU for large microarray datasets. We have used the results obtained by CUDA-MI to infer gene regulatory networks (GRNs) from microarray data. The comparisons to existing methods including ARACNE and TINGe show that CUDA-MI produces GRNs of higher quality in less time. Conclusions CUDA-MI is publicly available open-source software, written in CUDA and C++ programming languages. It obtains significant speedup over sequential multi-threaded implementation by fully exploiting the compute capability of commonly used CUDA-enabled low-cost GPUs. PMID:21672264

Does Information Matter? Competition, Quality, and the Impact of Nursing Home Report Cards

PubMed Central

Grabowski, David C; Town, Robert J

2011-01-01

Objective We evaluate the effects of the Nursing Home Quality Initiative (NHQI), which introduced quality measures to the Centers for Medicare and Medicaid Services' Nursing Home Compare website, on facility performance and consumer demand for services. Data Sources The nursing home Minimum Data Set facility reports from 1999 to 2005 merged with facility-level data from the On-Line Survey, Certification, and Reporting System. Study Design We rely on the staggered rollout of the report cards across pilot and nonpilot states to examine the effect of report cards on market share and quality of care. We also exploit differences in nursing home market competition at baseline to identify the impacts of the new information on nursing home quality. Results The introduction of the NHQI was generally unrelated to facility quality and consumer demand. However, nursing homes facing greater competition improved their quality more than facilities in less competitive markets. Conclusions The lack of competition in many nursing home markets may help to explain why the NHQI report card effort had a minimal effect on nursing home quality. With the introduction of market-based reforms such as report cards, this result suggests policy makers must also consider market structure in efforts to improve nursing home performance. PMID:21790590

Does information matter? Competition, quality, and the impact of nursing home report cards.

PubMed

Grabowski, David C; Town, Robert J

2011-12-01

We evaluate the effects of the Nursing Home Quality Initiative (NHQI), which introduced quality measures to the Centers for Medicare and Medicaid Services' Nursing Home Compare website, on facility performance and consumer demand for services. The nursing home Minimum Data Set facility reports from 1999 to 2005 merged with facility-level data from the On-Line Survey, Certification, and Reporting System. We rely on the staggered rollout of the report cards across pilot and nonpilot states to examine the effect of report cards on market share and quality of care. We also exploit differences in nursing home market competition at baseline to identify the impacts of the new information on nursing home quality. The introduction of the NHQI was generally unrelated to facility quality and consumer demand. However, nursing homes facing greater competition improved their quality more than facilities in less competitive markets. The lack of competition in many nursing home markets may help to explain why the NHQI report card effort had a minimal effect on nursing home quality. With the introduction of market-based reforms such as report cards, this result suggests policy makers must also consider market structure in efforts to improve nursing home performance. © Health Research and Educational Trust.

The impact of prospective pricing on the information system in the health care industry.

PubMed

Matta, K F

1988-02-01

The move from a retrospective payment system (value added) to a prospective payment system (diagnostic related) has not only influenced the health care business but also changed their information systems' requirements. The change in requirements can be attributed both to an increase in data processing tasks and also to an increase in the need for information to more effectively manage the organization. A survey was administered to capture the response of health care institutions, in the area of information systems, to the prospective payment system. The survey results indicate that the majority of health care institutions have responded by increasing their information resources, both in terms of hardware and software, and have moved to integrate the medical and financial data. In addition, the role of the information system has changed from a cost accounting system to one intended to provide a competitive edge in a highly competitive marketing environment.

Competition-Mediated Pyrene-Switching Aptasensor: Probing Lysozyme in Human Serum with a Monomer-Excimer Fluorescence Switch

PubMed Central

Huang, Jin; Zhu, Zhi; Bamrungsap, Suwussa; Zhu, Guizhi; You, Mingxu; He, Xiaoxiao; Wang, Kemin; Tan, Weihong

2010-01-01

Lysozyme (Lys) plays crucial roles in the innate immune system, and the detection of Lys in urine and serum has considerable clinical importance. Traditionally, the presence of Lys has been detected by immunoassays; however, these assays are limited by the availability of commercial antibodies and tedious protein modification, and prior sample purification. To address these limitations, we report here the design, synthesis and application of a competition-mediated pyrene-switching aptasensor for selective detection of Lys in buffer and human serum. The detection strategy is based on the attachment of pyrene molecules to both ends of a hairpin DNA strand, which becomes the partially complementary competitor to an anti-Lys aptamer. In the presence of target Lys, the aptamer hybridizes with part of the competitor, which opens the hairpin such that both pyrene molecules are spatially separated. In the presence of target Lys, however, the competitor is displaced from the aptamer by the target, subsequently forming an initial hairpin structure. This brings the two pyrene moieties into close proximity to generate an excimer, which, in turn, results in a shift of fluorescence emission from ca. 400 nm (pyrene monomer) to 495 nm (pyrene excimer). The proposed method for Lys detection showed sensitivity as low as 200 pM and high selectivity in buffer. When measured by steady-state fluorescence spectrum, the detection of Lys in human serum showed a strong fluorescent background, which obscured detection of the excimer signal. However, time-resolved emission measurement (TREM) supported the potential of the method in complex environments with background fluorescence by demonstrating the temporal separation of probe fluorescence emission decay from the intense background signal. We have also demonstrated that the same strategy can be applied to the detection of small biomolecules such as adenosine triphosphate (ATP), sowing the generality of our approach. Therefore, the competition-mediated pyrene-switching aptasensor is promising to have potential for clinical and forensic applications. PMID:21080638

Competitive Reporter Monitored Amplification (CMA) - Quantification of Molecular Targets by Real Time Monitoring of Competitive Reporter Hybridization

PubMed Central

Ullrich, Thomas; Ermantraut, Eugen; Schulz, Torsten; Steinmetzer, Katrin

2012-01-01

Background State of the art molecular diagnostic tests are based on the sensitive detection and quantification of nucleic acids. However, currently established diagnostic tests are characterized by elaborate and expensive technical solutions hindering the development of simple, affordable and compact point-of-care molecular tests. Methodology and Principal Findings The described competitive reporter monitored amplification allows the simultaneous amplification and quantification of multiple nucleic acid targets by polymerase chain reaction. Target quantification is accomplished by real-time detection of amplified nucleic acids utilizing a capture probe array and specific reporter probes. The reporter probes are fluorescently labeled oligonucleotides that are complementary to the respective capture probes on the array and to the respective sites of the target nucleic acids in solution. Capture probes and amplified target compete for reporter probes. Increasing amplicon concentration leads to decreased fluorescence signal at the respective capture probe position on the array which is measured after each cycle of amplification. In order to observe reporter probe hybridization in real-time without any additional washing steps, we have developed a mechanical fluorescence background displacement technique. Conclusions and Significance The system presented in this paper enables simultaneous detection and quantification of multiple targets. Moreover, the presented fluorescence background displacement technique provides a generic solution for real time monitoring of binding events of fluorescently labelled ligands to surface immobilized probes. With the model assay for the detection of human immunodeficiency virus type 1 and 2 (HIV 1/2), we have been able to observe the amplification kinetics of five targets simultaneously and accommodate two additional hybridization controls with a simple instrument set-up. The ability to accommodate multiple controls and targets into a single assay and to perform the assay on simple and robust instrumentation is a prerequisite for the development of novel molecular point of care tests. PMID:22539973

Implementation of Competitive Food and Beverage Standards in a Sample of Massachusetts Schools: The NOURISH Study (Nutrition Opportunities to Understand Reforms Involving Student Health)

PubMed Central

Hoffman, Jessica A.; Rosenfeld, Lindsay; Schmidt, Nicole; Cohen, Juliana F. W.; Gorski, Mary; Chaffee, Ruth; Smith, Lauren; Rimm, Eric B.

2015-01-01

Background During 2012, Massachusetts adopted comprehensive school competitive food and beverage standards that closely align with Institute of Medicine recommendations and Smart Snacks in School national standards. Objective We examined the extent to which a sample of Massachusetts middle schools and high schools sold foods and beverages that were compliant with the state competitive food and beverage standards after the first year of implementation, and complied with four additional aspects of the regulations. Design Observational cohort study with data collected before implementation (Spring 2012) and 1 year after implementation (Spring 2013). Participants/setting School districts (N=37) with at least one middle school and one high school participated. Main outcome measures Percent of competitive foods and beverages that were compliant with Massachusetts standards and compliance with four additional aspects of the regulations. Data were collected via school site visits and a foodservice director questionnaire. Statistical analyses performed Multilevel models were used to examine change in food and beverage compliance over time. Results More products were available in high schools than middle schools at both time points. The number of competitive beverages and several categories of competitive food products sold in the sample of Massachusetts schools decreased following the implementation of the standards. Multilevel models demonstrated a 47-percentage-point increase in food and 46-percentage-point increase in beverage compliance in Massachusetts schools from 2012 to 2013. Overall, total compliance was higher for beverages than foods. Conclusions This study of a group of Massachusetts schools demonstrated the feasibility of schools making substantial changes in response to requirements for healthier competitive foods, even in the first year of implementation. PMID:26210085

Within-host competitive exclusion among species of the anther smut pathogen

PubMed Central

Gold, Alexander; Giraud, Tatiana; Hood, Michael E

2009-01-01

Background Host individuals represent an arena in which pathogens compete for resources and transmission opportunities, with major implications for the evolution of virulence and the structure of populations. Studies to date have focused on competitive interactions within pathogen species, and the level of antagonism tends to increase with the genetic distance between competitors. Anther-smut fungi, in the genus Microbotryum, have emerged as a tractable model for within-host competition. Here, using two pathogen species that are frequently found in sympatry, we investigated whether the antagonism seen among genotypes of the same species cascades up to influence competition among pathogen species. Results Sequential inoculation of hosts showed that a resident infection most often excludes a challenging pathogen genotype, which is consistent with prior studies. However, the challenging pathogen was significantly more likely to invade the already-infected host if the resident infection was a conspecific genotype compared to challenges involving a closely related species. Moreover, when inter-specific co-infection occurred, the pathogens were highly segregated within the host, in contrast to intra-specific co-infection. Conclusion We show evidence that competitive exclusion during infection can be greater among closely related pathogen species than among genotypes within species. This pattern follows from prior studies demonstrating that genetic distance and antagonistic interactions are positively correlated in Microbotryum. Fungal vegetative incompatibility is a likely mechanism of direct competitive interference, and has been shown in some fungi to be effective both within and across species boundaries. For systems where related pathogen species frequently co-occur in the same host populations, these competitive dynamics may substantially impact the spatial segregation of pathogen species. PMID:19422703

A strategy to reduce illicit drug use is effective in elite Australian football

PubMed Central

Harcourt, Peter R; Unglik, Harry; Cook, Jill L

2012-01-01

Background The World Anti-Doping Agency (WADA) prescribes that drug testing is conducted in sports competitions to detect drug use in athletes. This testing includes performance-enhancing drugs as well as illicit substances such as marijuana, amphetamines and cocaine. Illicit drugs are tested for on match days but not on non-match days. Some athletes are known to use illicit substances for recreational purposes, away from competition times and this poses a serious health and welfare issue not addressed by the usual sport drug testing regimes. This paper reports the results of the first 7 years of an illicit drug-testing programme that included non-match day testing in the elite Australian Football competition, the Australian Football League (AFL). Methods Players in the AFL were tested for illicit drugs both in-competition and out-of-competition. Players were selected for illicit substance tests either randomly or targeted based on previous test history or time since previous test. The number of tests conducted was increased each year from 2005 to 2011 and testing was focused on high-risk times during non-competition periods. Results There were no positive match day tests. There was a significant reduction in positive tests (19–6) for illicit drugs during non-competition periods over the 7 years (p<0.0001). The reduction in positive tests may be related to player education, the greater number of tests conducted and the harm minimisation approach of the illicit drug policy. Conclusions An illicit drugs programme using a harm minimisation strategy can work effectively alongside a sport's WADA compliant Anti-Doping Code. PMID:22893512

The neural dynamics of competition resolution for language production in the prefrontal cortex.

PubMed

Bourguignon, Nicolas J; Ohashi, Hiroki; Nguyen, Don; Gracco, Vincent L

2018-03-01

Previous research suggests a pivotal role of the prefrontal cortex (PFC) in word selection during tasks of confrontation naming (CN) and verb generation (VG), both of which feature varying degrees of competition between candidate responses. However, discrepancies in prefrontal activity have also been reported between the two tasks, in particular more widespread and intense activation in VG extending into (left) ventrolateral PFC, the functional significance of which remains unclear. We propose that these variations reflect differences in competition resolution processes tied to distinct underlying lexico-semantic operations: Although CN involves selecting lexical entries out of limited sets of alternatives, VG requires exploration of possible semantic relations not readily evident from the object itself, requiring prefrontal areas previously shown to be recruited in top-down retrieval of information from lexico-semantic memory. We tested this hypothesis through combined independent component analysis of functional imaging data and information-theoretic measurements of variations in selection competition associated with participants' performance in overt CN and VG tasks. Selection competition during CN engaged the anterior insula and surrounding opercular tissue, while competition during VG recruited additional activity of left ventrolateral PFC. These patterns remained after controlling for participants' speech onset latencies indicative of possible task differences in mental effort. These findings have implications for understanding the neural-computational dynamics of cognitive control in language production and how it relates to the functional architecture of adaptive behavior. © 2017 Wiley Periodicals, Inc.

Federal Information: Foundation for National Competitiveness.

ERIC Educational Resources Information Center

Clark, Joseph E.; And Others

1988-01-01

Seven papers address issues related to the dissemination of federal information to the private sector. General topics addressed include the impact of federal information policy on the flow of scientific and technical information (STI), business needs for STI, and the role of the National Technical Information Service. (13 references) (MES)

50 CFR 36.3 - Information collection.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Information collection. 36.3 Section 36.3... Information collection. The information collection requirements contained in this part have been approved by... collection of information is estimated to average 1.5 hours each for 150 non-competitively awarded permits...

Moral Attitudes Predict Cheating and Gamesmanship Behaviors Among Competitive Tennis Players

PubMed Central

Lucidi, Fabio; Zelli, Arnaldo; Mallia, Luca; Nicolais, Giampaolo; Lazuras, Lambros; Hagger, Martin S.

2017-01-01

Background: The present study tested Lee et al.’s (2008) model of moral attitudes and cheating behavior in sports in an Italian sample of young tennis players and extended it to predict behavior in actual match play. In the first phase of the study we proposed that moral, competence and status values would predict prosocial and antisocial moral attitudes directly, and indirectly through athletes’ goal orientations. In the second phase, we hypothesized that moral attitudes would directly predict actual cheating behavior observed during match play. Method: Adolescent competitive tennis players (N = 314, 76.75% males, M age = 14.36 years, SD = 1.50) completed measures of values, goal orientations, and moral attitudes. A sub-sample (n = 90) was observed in 45 competitive tennis matches by trained observers who recorded their cheating and gamesmanship behaviors on a validated checklist. Results: Consistent with hypotheses, athletes’ values predicted their moral attitudes through the effects of goal orientations. Anti-social attitudes directly predicted cheating behavior in actual match play providing support for a direct link between moral attitude and actual behavior. Conclusion: The present study findings support key propositions of Lee and colleagues’ model, and extended its application to competitive athletes in actual match play. PMID:28446891

Chain Experiment competition inspires learning of physics

NASA Astrophysics Data System (ADS)

Dziob, Daniel; Górska, Urszula; Kołodziej, Tomasz

2017-05-01

The Chain Experiment is an annual competition which originated in Slovenia in 2005 and later expanded to Poland in 2013. For the purpose of the event, each participating team designs and builds a contraption that transports a small steel ball from one end to the other. At the same time the constructed machine needs to use a number of interesting phenomena and physics laws. In the competition’s finale, all contraptions are connected to each other to form a long chain transporting steel balls. In brief, they are all evaluated for qualities such as: creativity and advance in theoretical background, as well as the reliability of the constructed machine to work without human help. In this article, we present the contraptions developed by students taking part in the competition in order to demonstrate the advance in theoretical basis together with creativity in design and outstanding engineering skills of its participants. Furthermore, we situate the Chain Experiment in the context of other group competitions, at the same time demonstrating that—besides activating numerous group work skills—it also improves the ability to think critically and present one’s knowledge to a broader audience. We discussed it in the context of problem based learning, gamification and collaborative testing.

Information Sharing in the Age of Hyper-Competition: Opening an International Branch Campus

ERIC Educational Resources Information Center

Streitwieser, Bernhard; Beecher, Bradley

2017-01-01

Higher education institutions today are locked in fierce global competition. This is driven by many factors, but perhaps mostly by the highly public international rankings that exert tremendous pressures on institutional leaders. The importance that rankings have taken on recently (Yudkevich, Altbach, & Rumbley, 2016) critically affects the…

78 FR 34390 - Agency Information Collection Activities; Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-07

...), federal Agencies must obtain approval from the Office of Management and Budget (OMB) for each collection... DMEPOS Competitive Bidding Program. Use: Section 1847(a)(4) of the Social Security Act (the Act) requires... items and supplies that were rented by suppliers before the implementation of a competitive bidding...

76 FR 74839 - Generalized System of Preferences (GSP): Import Statistics Relating to Competitive Need Limitations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-01

... Statistics Relating to Competitive Need Limitations AGENCY: Office of the United States Trade Representative. ACTION: Notice. SUMMARY: This notice is to inform the public of the availability of import statistics for... System of Preferences (GSP) program. These import statistics identify some articles for which the 2011...

Gendered Narratives of Innovation through Competition: Lessons from Science and Technology Studies

ERIC Educational Resources Information Center

Calvert, Scout

2013-01-01

Library and information science is a technologically intensive profession with a high percentage of women, unlike computer science and other male-dominated fields. On the occasion of the 2011 ALISE conference, this essay analyzes the theme "Competitiveness and Innovation" through a review of social psychology and science and technology…

77 FR 28359 - Notice of Submission for OMB Review; Office of Planning, Evaluation and Policy Development...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-14

... Policy Development; Evaluation of the 21st Century Community Learning Centers State Competitions SUMMARY: This study will examine state subgrant competitions conducted under the 21st Century Community Learning Centers (CCLC) program in order to glean ``lessons learned'' that can inform efforts to improve the state...

Competitive Strategy and Influences on E-Learning in Entrepreneur-Led SMEs

ERIC Educational Resources Information Center

Roffe, Ian

2007-01-01

Purpose: To explore the influence of competitive strategy in entrepreneur-led SMEs and the effects on e-learning HRD. Design/methodology/approach: Performance consulting company reviews provide holistic information on nine case studies on small and medium sized enterprises drawn from the printing, agri-foods and media industries. Findings:…

75 FR 27625 - Announcement of the Fall 2010 Annual Grant Competition Effective October 1, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-17

... resolution. Deadline: October 1, 2010. Online application available: http://www.usip.org/[email protected]org . FOR FURTHER INFORMATION CONTACT: The Grant Program, Annual Grant Competition, Phone (202) 429-3842, email: [email protected]org . Dated: May 11, 2010. Michael Graham, Vice President for Management...

77 FR 11195 - Announcement of Competition Under the America COMPETES Reauthorization Act of 2011: Badges for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-24

....dmlcompetition.net/Competition/4/badges-projects.php?id=2667 . VA does not anticipate that it will issue badges... lean Six Sigma. Law Enforcement, which may include specialties such as criminal investigation and... alternative fuels. Information Technology, including all phases of software development and IT project...

75 FR 9879 - Office of Innovation and Improvement; Overview Information Magnet Schools Assistance Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-04

... narrative is where you, the applicant, address the selection criteria and two of the competitive preference priorities that reviewers use to evaluate your application. The two competitive preference priorities that... person listed in this notice at least two weeks before the scheduled meeting date. Although we will...

Competition: Charter and Public Elementary Schools in Chicago

ERIC Educational Resources Information Center

Kamienski, Al

2011-01-01

Since the 2002-2003 academic year, the number of students attending and number of charter schools has grown. Yet, unknown are the comparative performance of charter schools as well as any factors, such as the market-based theory of competition, which may contribute to differences. Using geographic information systems and hierarchical linear…

19 CFR 356.10 - Procedures for obtaining access to proprietary information.

Code of Federal Regulations, 2010 CFR

2010-04-01

... secretary if such person: (i) Is not involved in competitive decision-making for a participant in the panel review or for any person that would gain competitive advantage through knowledge of the proprietary... and each copy as the first page of the document. (4) Service of applications—(i) Persons described in...

Opinion dynamics on interacting networks: media competition and social influence

PubMed Central

Quattrociocchi, Walter; Caldarelli, Guido; Scala, Antonio

2014-01-01

The inner dynamics of the multiple actors of the informations systems – i.e, T.V., newspapers, blogs, social network platforms, – play a fundamental role on the evolution of the public opinion. Coherently with the recent history of the information system (from few main stream media to the massive diffusion of socio-technical system), in this work we investigate how main stream media signed interaction might shape the opinion space. In particular we focus on how different size (in the number of media) and interaction patterns of the information system may affect collective debates and thus the opinions' distribution. We introduce a sophisticated computational model of opinion dynamics which accounts for the coexistence of media and gossip as separated mechanisms and for their feedback loops. The model accounts also for the effect of the media communication patterns by considering both the simple case where each medium mimics the behavior of the most successful one (to maximize the audience) and the case where there is polarization and thus competition among media memes. We show that plurality and competition within information sources lead to stable configurations where several and distant cultures coexist. PMID:24861995

Stamina, speed and adventure: Australian women and competitive cycling in the 1890s.

PubMed

Kinsey, Fiona

2011-01-01

The scholarship surrounding women's cycling in Australia during the 1890s is slim. However, a focus on female competitive cycling, just one of many diverse cycling activities that women pursued in this era, reveals a rich seam of information. Accordingly, this paper surveys endurance riding, adventure touring and racing, introducing new historical and biographical detail and highlighting the significance of competitive cycling for women in the late nineteenth century. The discussion shows that women's competitive cycling constituted a significant component of Australian cycling history, and helped to re-define women's identity in an era when feminine roles were in flux and the traditional gender order was being contested.

Economic competition in health care: a moral assessment.

PubMed

Menzel, P T

1987-02-01

Economic competition threatens equity in the delivery of health care. This essay examines four of the various ways in which it does that: the reduction of charity care, increased patient cost-sharing, "cream-skimming" of healthy subscribers, and lack of information to patients about rationed care that is not prescribed. In all four cases, society must guard against distinct inequities and injustices, but also in all four, either the particular problem is not inherent in competition or, though inherent, it is not irremediable. Competition therefore cannot be finally morally accepted or rejected as an economic structure for delivering health care without knowing what among a wide range of supplementary things our society is actually going to do with it.

75 FR 53667 - Space Coast Regional Innovation Cluster Competition

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-01

.../Defense, (4) Information Technology, and (5) Life Sciences. Please see Enterprise Florida's full strategy..., Information Technology, and Life Sciences industry clusters. Initiatives must engage stakeholders; facilitate...

Information to Change the World--Fulfilling the Information Needs of Technology Transfer.

ERIC Educational Resources Information Center

Duberman, Josh; Zeller, Martin

1996-01-01

Provides an introduction to fulfilling the information needs of technology transfer. Highlights include a definition of technology transfer; government and university involvement; industry's role; publishers; an annotated list of information sources and contacts; technology assessment, including patent searching, competitive intelligence, and…

The high cost of accurate knowledge.

PubMed

Sutcliffe, Kathleen M; Weber, Klaus

2003-05-01

Many business thinkers believe it's the role of senior managers to scan the external environment to monitor contingencies and constraints, and to use that precise knowledge to modify the company's strategy and design. As these thinkers see it, managers need accurate and abundant information to carry out that role. According to that logic, it makes sense to invest heavily in systems for collecting and organizing competitive information. Another school of pundits contends that, since today's complex information often isn't precise anyway, it's not worth going overboard with such investments. In other words, it's not the accuracy and abundance of information that should matter most to top executives--rather, it's how that information is interpreted. After all, the role of senior managers isn't just to make decisions; it's to set direction and motivate others in the face of ambiguities and conflicting demands. Top executives must interpret information and communicate those interpretations--they must manage meaning more than they must manage information. So which of these competing views is the right one? Research conducted by academics Sutcliffe and Weber found that how accurate senior executives are about their competitive environments is indeed less important for strategy and corresponding organizational changes than the way in which they interpret information about their environments. Investments in shaping those interpretations, therefore, may create a more durable competitive advantage than investments in obtaining and organizing more information. And what kinds of interpretations are most closely linked with high performance? Their research suggests that high performers respond positively to opportunities, yet they aren't overconfident in their abilities to take advantage of those opportunities.

Sperm competition dynamics: ejaculate fertilising efficiency changes differentially with time

PubMed Central

2008-01-01

Background A fundamental challenge in evolutionary biology is to resolve the mechanisms that maintain paternity a hypervariable fitness component. Because females are often sexually promiscuous, this challenge hinges on establishing the mechanisms through which the ejaculates of different males compete for fertilisation (sperm competition). The competitive quality of an ejaculate is mediated by the relative number of live sperm and their motile performance. The differential rate at which rival ejaculates lose their fertilising efficiency over time is therefore expected to influence the outcome of sperm competition. Results Here, we artificially inseminated into sets of replicate domestic hens, Gallus gallus domesticus, experimentally engineered heterospermic ejaculates containing a large number of low-quality sperm from one male, and a lower number of high-quality sperm from another male. Large, low-quality ejaculates fertilised the first eggs produced after insemination, but small, high-quality ejaculates prevailed in the long run despite their numerical disadvantage. Conclusion Together, these results provide the first experimental demonstration that the relative competitive value of an ejaculate changes drastically over the time during which competing ejaculates are stored within the reproductive tract of a female, resulting in a marked temporal pattern of variation in paternity. A high level of replication makes these results robust. However, our study was restricted to few males of a well characterised study population, and future work should explore the generality of these results. PMID:19087292

Analysis of the role of the two flagella of Bradyrhizobium japonicum in competition for nodulation of soybean.

PubMed

Althabegoiti, Maria Julia; Covelli, Julieta M; Pérez-Giménez, Julieta; Quelas, Juan Ignacio; Mongiardini, Elías J; López, Maria Florencia; López-García, Silvina L; Lodeiro, Aníbal R

2011-06-01

Bradyrhizobium japonicum has two types of flagella. One has thin filaments consisting of the 33-kDa flagellins FliCI and FliCII (FliCI-II) and the other has thick filaments consisting of the 65-kDa flagellins FliC1, FliC2, FliC3, and FliC4 (FliC1-4). To investigate the roles of each flagellum in competition for nodulation, we obtained mutants deleted in fliCI-II and/or fliC1-4 in the genomic backgrounds of two derivatives from the reference strain USDA 110: the streptomycin-resistant derivative LP 3004 and its more motile derivative LP 3008. All mutations diminished swimming motility. When each mutant was co-inoculated with the parental strain on soybean plants cultivated in vermiculite either at field capacity or flooded, their competitiveness differed according to the flagellin altered. ΔfliCI-II mutants were more competitive, occupying 64-80% of the nodules, while ΔfliC1-4 mutants occupied 45-49% of the nodules. Occupation by the nonmotile double mutant decreased from 55% to 11% as the water content of the vermiculite increased from 85% to 95% field capacity to flooding. These results indicate that the influence of motility on competitiveness depended on the water status of the rooting substrate. © 2011 Federation of European Microbiological Societies. Published by Blackwell Publishing Ltd. All rights reserved.

Analysis of inter-country input-output table based on citation network: How to measure the competition and collaboration between industrial sectors on the global value chain

PubMed Central

2017-01-01

The input-output table is comprehensive and detailed in describing the national economic system with complex economic relationships, which embodies information of supply and demand among industrial sectors. This paper aims to scale the degree of competition/collaboration on the global value chain from the perspective of econophysics. Global Industrial Strongest Relevant Network models were established by extracting the strongest and most immediate industrial relevance in the global economic system with inter-country input-output tables and then transformed into Global Industrial Resource Competition Network/Global Industrial Production Collaboration Network models embodying the competitive/collaborative relationships based on bibliographic coupling/co-citation approach. Three indicators well suited for these two kinds of weighted and non-directed networks with self-loops were introduced, including unit weight for competitive/collaborative power, disparity in the weight for competitive/collaborative amplitude and weighted clustering coefficient for competitive/collaborative intensity. Finally, these models and indicators were further applied to empirically analyze the function of sectors in the latest World Input-Output Database, to reveal inter-sector competitive/collaborative status during the economic globalization. PMID:28873432

A Cascade of Champions: A Qualitative Study about the MA-CORD Media Competition Implementation

PubMed Central

Criss, Shaniece; Tran, Alvin; Ganter, Claudia; Aftosmes-Tobio, Alyssa; Gortmaker, Steven; Viswanath, Kasisomayajula; Kwass, Jo-Ann; Davison, Kirsten K.

2016-01-01

A media competition was part of the Massachusetts Childhood Obesity Research Demonstration (MA-CORD) Study. Criss et al., previously outlined the development and implementation of the competition, including variation in reach and adoption of the intervention across schools and afterschool programs. In this qualitative study, we examine community, provider, and organizational factors that explain the variation of media competition reach in school and afterschool programs, and describe the awareness of the media competition across other community sectors. Durlak and DuPre’s ecological framework for understanding effective implementation provided the theoretical underpinnings for this study. Fifty-four key informant interviews were conducted, transcribed, and analyzed. Organizational capacity of committed teachers/staff and adaptability of the media competition seemed to be drivers for higher reach within school and afterschool programs. Salient themes that emerged as facilitators of effective implementation were having a cascade of champions and providing opportunity to participate in the media competition outside traditional class time. Clinics and coalitions were identified as additional sectors aware of the media competition. Specifically, our findings offer a new perspective on intervention design and a recommended direction for further study. PMID:27058550

Analysis of inter-country input-output table based on citation network: How to measure the competition and collaboration between industrial sectors on the global value chain.

PubMed

Xing, Lizhi

2017-01-01

The input-output table is comprehensive and detailed in describing the national economic system with complex economic relationships, which embodies information of supply and demand among industrial sectors. This paper aims to scale the degree of competition/collaboration on the global value chain from the perspective of econophysics. Global Industrial Strongest Relevant Network models were established by extracting the strongest and most immediate industrial relevance in the global economic system with inter-country input-output tables and then transformed into Global Industrial Resource Competition Network/Global Industrial Production Collaboration Network models embodying the competitive/collaborative relationships based on bibliographic coupling/co-citation approach. Three indicators well suited for these two kinds of weighted and non-directed networks with self-loops were introduced, including unit weight for competitive/collaborative power, disparity in the weight for competitive/collaborative amplitude and weighted clustering coefficient for competitive/collaborative intensity. Finally, these models and indicators were further applied to empirically analyze the function of sectors in the latest World Input-Output Database, to reveal inter-sector competitive/collaborative status during the economic globalization.

Moving Multimedia: The Information Value in Images.

ERIC Educational Resources Information Center

Berinstein, Paula

1997-01-01

Discusses the value and use of images as information. Topics include the information in images versus text; a taxonomy of image types; resources related to images; and the use of images in architecture, engineering, advertising, and competitive intelligence. (LRW)

Strategic information systems planning for health service providers.

PubMed

Moriarty, D D

1992-01-01

There is significant opportunity for health service providers to gain competitive advantage through the innovative use of strategic information systems. This analysis presents some key strategic information systems issues that will enable managers to identify opportunities within their organizations.

Institutionalizing Information Literacy

ERIC Educational Resources Information Center

Weiner, Sharon A.

2012-01-01

There is increasing recognition that information literacy is essential for individual and community empowerment, workforce readiness, and global competitiveness. However, there is a history of difficulty in integrating information literacy with the postsecondary educational process. This paper posits that a greater understanding of the…

Analysis of inter-country input-output table based on bibliographic coupling network: How industrial sectors on the GVC compete for production resources

NASA Astrophysics Data System (ADS)

Guan, Jun; Xu, Xiaoyu; Xing, Lizhi

2018-03-01

The input-output table is comprehensive and detailed in describing national economic systems with abundance of economic relationships depicting information of supply and demand among industrial sectors. This paper focuses on how to quantify the degree of competition on the global value chain (GVC) from the perspective of econophysics. Global Industrial Strongest Relevant Network models are established by extracting the strongest and most immediate industrial relevance in the global economic system with inter-country input-output (ICIO) tables and then have them transformed into Global Industrial Resource Competition Network models to analyze the competitive relationships based on bibliographic coupling approach. Three indicators well suited for the weighted and undirected networks with self-loops are introduced here, including unit weight for competitive power, disparity in the weight for competitive amplitude and weighted clustering coefficient for competitive intensity. Finally, these models and indicators were further applied empirically to analyze the function of industrial sectors on the basis of the latest World Input-Output Database (WIOD) in order to reveal inter-sector competitive status during the economic globalization.

Exploring super-Gaussianity toward robust information-theoretical time delay estimation.

PubMed

Petsatodis, Theodoros; Talantzis, Fotios; Boukis, Christos; Tan, Zheng-Hua; Prasad, Ramjee

2013-03-01

Time delay estimation (TDE) is a fundamental component of speaker localization and tracking algorithms. Most of the existing systems are based on the generalized cross-correlation method assuming gaussianity of the source. It has been shown that the distribution of speech, captured with far-field microphones, is highly varying, depending on the noise and reverberation conditions. Thus the performance of TDE is expected to fluctuate depending on the underlying assumption for the speech distribution, being also subject to multi-path reflections and competitive background noise. This paper investigates the effect upon TDE when modeling the source signal with different speech-based distributions. An information theoretical TDE method indirectly encapsulating higher order statistics (HOS) formed the basis of this work. The underlying assumption of Gaussian distributed source has been replaced by that of generalized Gaussian distribution that allows evaluating the problem under a larger set of speech-shaped distributions, ranging from Gaussian to Laplacian and Gamma. Closed forms of the univariate and multivariate entropy expressions of the generalized Gaussian distribution are derived to evaluate the TDE. The results indicate that TDE based on the specific criterion is independent of the underlying assumption for the distribution of the source, for the same covariance matrix.

Exploring Encoding and Retrieval Effects of Background Information on Text Memory

ERIC Educational Resources Information Center

Rawson, Katherine A.; Kintsch, Walter

2004-01-01

Two experiments were conducted (a) to evaluate how providing background information at test may benefit retrieval and (b) to further examine how providing background information prior to study influences encoding. Half of the participants read background information prior to study, and the other half did not. In each group, half were presented…

Demonstrations of Alternative Delivery Systems Under Medicare and Medicaid

PubMed Central

Galblum, Trudi W.; Trieger, Sidney

1982-01-01

The current Administration supports competition as one method of helping to contain escalating costs. Proponents of competition claim many advantages to its implementation, but their claims have yet to be widely tested. Over the past several years, however, the Health Care Financing Administration has supported a number of Medicare and Medicaid demonstrations to yield information on plan participation, marketing, and reimbursement under alternative delivery systems. Much of these data are applicable to the competitive plans being considered by the Administration and Congress. This paper discusses recent findings from these projects. PMID:10309599

High CO2 enhances the competitive strength of seaweeds over corals.

PubMed

Diaz-Pulido, Guillermo; Gouezo, Marine; Tilbrook, Bronte; Dove, Sophie; Anthony, Kenneth R N

2011-02-01

Space competition between corals and seaweeds is an important ecological process underlying coral-reef dynamics. Processes promoting seaweed growth and survival, such as herbivore overfishing and eutrophication, can lead to local reef degradation. Here, we present the case that increasing concentrations of atmospheric CO(2) may be an additional process driving a shift from corals to seaweeds on reefs. Coral (Acropora intermedia) mortality in contact with a common coral-reef seaweed (Lobophora papenfussii) increased two- to threefold between background CO(2) (400 ppm) and highest level projected for late 21st century (1140 ppm). The strong interaction between CO(2) and seaweeds on coral mortality was most likely attributable to a chemical competitive mechanism, as control corals with algal mimics showed no mortality. Our results suggest that coral (Acropora) reefs may become increasingly susceptible to seaweed proliferation under ocean acidification, and processes regulating algal abundance (e.g. herbivory) will play an increasingly important role in maintaining coral abundance. © 2010 Blackwell Publishing Ltd/CNRS.

High CO2 enhances the competitive strength of seaweeds over corals

PubMed Central

Diaz-Pulido, Guillermo; Gouezo, Marine; Tilbrook, Bronte; Dove, Sophie; Anthony, Kenneth R N

2011-01-01

Space competition between corals and seaweeds is an important ecological process underlying coral-reef dynamics. Processes promoting seaweed growth and survival, such as herbivore overfishing and eutrophication, can lead to local reef degradation. Here, we present the case that increasing concentrations of atmospheric CO2 may be an additional process driving a shift from corals to seaweeds on reefs. Coral (Acropora intermedia) mortality in contact with a common coral-reef seaweed (Lobophora papenfussii) increased two- to threefold between background CO2 (400 ppm) and highest level projected for late 21st century (1140 ppm). The strong interaction between CO2 and seaweeds on coral mortality was most likely attributable to a chemical competitive mechanism, as control corals with algal mimics showed no mortality. Our results suggest that coral (Acropora) reefs may become increasingly susceptible to seaweed proliferation under ocean acidification, and processes regulating algal abundance (e.g. herbivory) will play an increasingly important role in maintaining coral abundance. PMID:21155961

An investigation into the relationship between pre-competition mood states, age, gender and a national ranking in artistic gymnastics.

PubMed

Boldizsár, Dóra; Soós, István; Whyte, Ian; Hamar, Pál

2016-06-01

This study investigated the relationship between pre-competition mood state factors in gymnastics by gender, age and a national ranking. Participant-gymnasts (total n=116, male n=49, female n=67) completed a Brunel Mood Scale (BRUMS) one day prior to their main competition of the year. Information was also gathered from gymnasts of gender, age and a national ranking. Consistent with theoretical predictions, results confirmed that a number of pre-competition mood states differed by age with both juniors and seniors having a higher level of anger than children (p<.05 respectively). Also, seniors demonstrated higher tension than children (p<.001). However, only anger showed significant differences by gender with male gymnasts demonstrating higher levels of anger than female gymnasts (p<.05), and with international gymnasts registering higher levels of anger compared with second class gymnasts (p<.05). Authors suggest that future research should investigate relationships between the pre-competition mood in other gymnastics-related disciplines and sports, as well as competitive performances.

A Study on In-Match Rugby Coaches' Communications with Players: A Holistic Approach

ERIC Educational Resources Information Center

Mouchet, Alain; Harvey, Stephen; Light, Richard

2014-01-01

Background: While there is significant interest in coach behaviour during training sessions and recognition of what it could add to existing knowledge on coaching, in-game coach behaviour has received little attention. Purpose: The purpose of this study was to identify coaches' in-competition communications with rugby players, through a series of…

Goal-Setting in Youth Football. Are Coaches Missing an Opportunity?

ERIC Educational Resources Information Center

Maitland, Alison; Gervis, Misia

2010-01-01

Background: Goal-setting is not always the simple motivational technique when used in an applied sport setting especially in relation to the meaning of achievement in competitive sport. Goal-setting needs to be examined in a broader context than goal-setting theory, such as provided by social cognitive theories of motivation. In football, the…

Kooperatives Lernen lernen? Zur Diskussion uber das Bildungswesen in Japan (Learning Cooperative Learning? On the Discussion of the Japanese Educational System).

ERIC Educational Resources Information Center

Schubert, Volker

1998-01-01

Suggests a reconsideration of the criticism of Japanese competition against the background of the Japanese educational system's highly developed learning culture. Considers some of the basic aspects of group-oriented communal learning in school, while also cautioning against a "monocausal" culturalism. (Author/CMK)

The College President's Role in Fund Raising.

ERIC Educational Resources Information Center

Miller, Michael T.

The role of the college president as one of the chief actors in academic fund raising is examined against the background of today's period of financial caution and increased competition for philanthropic support. The paper first provides an overview of the state of the art of fund raising and some ways in which college and universities have…

Pre-Service Teachers Confronting Issues of Diversity through a Radical Field Experience

ERIC Educational Resources Information Center

Miller, Paul Chamness; Mikulec, Erin A.

2014-01-01

One of the major challenges in preparing pre-service teachers for the 21st-century classroom, as well as for an increasingly competitive job market, is providing the necessary skills and background to effectively educate diverse populations of students (Sleeter, 2001). Multicultural education courses are a staple in teacher preparation programs,…

Rhetoric and Reality: The Role of the Teacher in Shaping a School Sport Programme

ERIC Educational Resources Information Center

Bowles, Richard; O'Sullivan, Mary

2012-01-01

Background: Extra-curricular sport is an important aspect of life in Irish primary schools. Team invasion games hold a dominant position and, within this category, Gaelic games are extremely popular. Teachers have, historically, played a significant role in the promotion of Gaelic games through the organization of inter-school competitions. The…

Existentialism in the Development of Islamic Education Institutions: A Portrait of Excellent School Development of Yapita Primary School Surabaya

ERIC Educational Resources Information Center

Mukaffa, Zumrotul

2017-01-01

This paper describes the development efforts of Islamic educational institution in order to maintain its existence in the midst of competition between educational institutions with various backgrounds of social religious organization communities that surround and underlie them. Yapita Primary School is a portrait of Islamic educational institution…

The School Choice Market in China: A Case Study

ERIC Educational Resources Information Center

Wu, Xiaoxin

2013-01-01

Background: In contrast to the top-down government-designated school choice programmes in many countries, e.g. in the UK and USA in particular, school choice in the Chinese context is a bottom-up movement initiated by parents and is characterised by the payment of a substantial "choice fee" to the preferred school, and by competition by…

Parenting in the Age of High-Stakes Testing: Gifted and Talented Admissions and the Meaning of Parenthood

ERIC Educational Resources Information Center

Roda, Allison

2017-01-01

Background/Context: This work contributes to the growing body of scholarly and popular literature on middle-class parental anxiety and competition to ensure their children's academic success. Specifically, this study provides a better understanding of the measures parents will take to obtain high status gifted and talented (G&T) placements…

Report card on school snack food policies among the United States' largest school districts in 2004–2005: Room for improvement

PubMed Central

Greves, H Mollie; Rivara, Frederick P

2006-01-01

Background Federal nutritional guidelines apply to school foods provided through the national school lunch and breakfast programs, but few federal regulations apply to other foods and drinks sold in schools (labeled "competitive foods"), which are often high in calories, fat and sugar. Competitive food policies among school districts are increasingly viewed as an important modifiable factor in the school nutrition environment, particularly to address rising rates of childhood overweight. Congress passed legislation in 2004 requiring all school districts to develop a Wellness Policy that includes nutrition guidelines for competitive foods starting in 2006–2007. In addition, the Institute of Medicine (IOM) recently published recommendations for schools to address childhood obesity. Methods Representatives of school districts with the largest student enrollment in each state and D.C. (N = 51) were interviewed in October-November 2004 about each school district's nutrition policies on "competitive foods." District policies were examined and compared to the Institute of Medicine's recommendations for schools to address childhood obesity. Information about state competitive food policies was accessed via the Internet, and through state and district contacts. Results The 51 districts accounted for 5.9 million students, representing 11% of US students. Nineteen of the 51 districts (39%) had competitive food policies beyond state or federal requirements. The majority of these district policies (79%) were adopted since 2002. School district policies varied in scope and requirements. Ten districts (53%) set different standards by grade level. Most district policies had criteria for food and beverage content (74%) and prohibited the sale of soda in all schools (63%); fewer policies restricted portion size of foods (53%) or beverages (47%). Restrictions more often applied to vending machines (95%), cafeteria à la carte (79%), and student stores (79%) than fundraising activities (47%). Most of the policies did not address more comprehensive approaches to the school nutrition environment, such as nutrition education (32%) or advertising to students (26%), nor did they include guidelines on physical education (11%). In addition, few policies addressed monitoring (32%) or consequences for non-compliance (11%). No policy restricted foods sold for after-school fundraising or required monitoring physical health indicators (e.g. BMI). Conclusion When compared to the Institute of Medicine's recommendations for schools' role in preventing obesity, none of the nutrition policies among each state's largest school district had addressed all the recommendations by 2004–2005. Nutritionists, nurses, pediatricians, parents, and others concerned about child health have an unprecedented opportunity to help shape and implement more comprehensive school district nutrition policies as part of the Congressional requirement for a "Wellness Policy" by 2006–2007. PMID:16390544

A review of the potential for competitive cereal cultivars as a tool in integrated weed management.

PubMed

Andrew, I K S; Storkey, J; Sparkes, D L

2015-06-01

Competitive crop cultivars offer a potentially cheap option to include in integrated weed management strategies (IWM). Although cultivars with high competitive potential have been identified amongst cereal crops, competitiveness has not traditionally been considered a priority for breeding or farmer cultivar choice. The challenge of managing herbicide-resistant weed populations has, however, renewed interest in cultural weed control options, including competitive cultivars. We evaluated the current understanding of the traits that explain variability in competitive ability between cultivars, the relationship between suppression of weed neighbours and tolerance of their presence and the existence of trade-offs between competitive ability and yield in weed-free scenarios. A large number of relationships between competitive ability and plant traits have been reported in the literature, including plant height, speed of development, canopy architecture and partitioning of resources. There is uncertainty over the relationship between suppressive ability and tolerance, although tolerance is a less stable trait over seasons and locations. To realise the potential of competitive crop cultivars as a tool in IWM, a quick and simple-to-use protocol for assessing the competitive potential of new cultivars is required; it is likely that this will not be based on a single trait, but will need to capture the combined effect of multiple traits. A way needs to be found to make this information accessible to farmers, so that competitive cultivars can be better integrated into their weed control programmes.

Sperm competition games: the risk model can generate higher sperm allocation to virgin females.

PubMed

Ball, M A; Parker, G A

2007-03-01

We examine the risk model in sperm competition games for cases where female fertility increases significantly with sperm numbers (sperm limitation). Without sperm competition, sperm allocation increases with sperm limitation. We define 'average risk' as the probability q that females in the population mate twice, and 'perceived risk' as the information males gain about the sperm competition probability with individual females. If males obtain no information from individual females, sperm numbers increase with q unless sperm limitation is high and one of the two competing ejaculates is strongly disfavoured. If males can distinguish between virgin and mated females, greater sperm allocation to virgins is favoured by high sperm limitation, high q, and by the second male's ejaculate being disfavoured. With high sperm limitation, sperm allocation to virgins increases and to mated females decreases with q at high q levels. With perfect information about female mating pattern, sperm allocation (i) to virgins that will mate again exceeds that to mated females and to virgins that will mate only once, (ii) to virgins that mate only once exceeds that for mated females if q is high and there is high second male disadvantage and (iii) to each type of female can decrease with q if sperm limitation is high, although the average allocation increases at least across low q levels. In general, higher sperm allocation to virgins is favoured by: strong disadvantage to the second ejaculate, high sperm limitation, high average risk and increased information (perceived risk). These conditions may apply in a few species, especially spiders.

NASA SCIENTIFIC AND TECHNICAL INFORMATION (STI) PROGRAM PLAN

EPA Science Inventory

NASA's scientific and technical information (STI) is an essential product of research, facilitates technology transfer, and enhances the competitive edge of U.S. companies and educational institutions. NASA's STI is an integral part of NASA's information transfer and is critical...

14 CFR 1203.410 - Limitations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION INFORMATION SECURITY PROGRAM Guides for... requires protection in the interest of national security; and (2) the information may reasonably be... agency; or to restrain competition. (b) Basic scientific research information not clearly related to the...

48 CFR 245.7304 - Informal bid procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Inventory 245.7304 Informal bid procedures. (a) Upon approval of the plant clearance officer, the contractor...— (1) Maximum practical competition is maintained; (2) Sources solicited are recorded; and (3) Informal... plant clearance officer prior to soliciting bids from other prospective bidders. ...

Mapping and Auditing Information and Communication Technologies in Library and Information Science Education in Africa: A Review of the Literature

ERIC Educational Resources Information Center

Minishi-Majanja, Mabel K.

2003-01-01

Information and communication technologies (ICTs) have become basic ingredients of, and competitive tools in, the information-intensive tertiary/higher education sector. Their increased and specialised use in teaching and learning, research, academic administration, institutional management and information provision translates into greater access…

Can Hospital Competition Really Affect Hospital Behavior or Not? An Empirical Study of Different Competition Measures Comparison in Taiwan

PubMed Central

Yu, Tsung-Hsien; Tung, Yu-Chi; Wei, Chung-Jen

2017-01-01

Different approaches to measure the hospital competition index might lead to inconsistent results of the effects of hospital competition on innovation adoption. The purpose of this study is to adopt a different approach to define market area and measure the level of competition to examine whether hospital competition has a positive effect on hospital behavior, taking quality indicator projects participation as an example. A total of 238 hospitals located in Taipei, Taichung, and Kaohsiung were recruited in this study. Competition index was used as the independent variable, and participation lists of Taiwan Clinical Performance Indicator and Taiwan Healthcare Indicator Series in 2012 were used as dependent variables. All data used in this study were retrieved from the 2012 national hospital profiles and the participation list of the 2 quality indicator projects in 2012; these profiles are issued by the Taiwan Ministry of Health and Welfare annually. Geopolitical boundaries and 4 kinds of fixed radiuses were used to define market area. Herfindahl-Hirschman Index and hospital density were used to measure the level of competition. A total of 12 competition indices were produced in this study by employing the geographic information system, while max-rescaled R2 was used to evaluate and compare the models on goodness of fit. The results show that the effects of hospital competition on quality indicator projects participation were varied, which mean different indicators for market competition might reveal different conclusions. Furthermore, this study also found the Herfindahl-Hirschman Index at 5-km radius was the optimum competition index. PMID:28147887

Can Hospital Competition Really Affect Hospital Behavior or Not? An Empirical Study of Different Competition Measures Comparison in Taiwan.

PubMed

Yu, Tsung-Hsien; Tung, Yu-Chi; Wei, Chung-Jen

2017-01-01

Different approaches to measure the hospital competition index might lead to inconsistent results of the effects of hospital competition on innovation adoption. The purpose of this study is to adopt a different approach to define market area and measure the level of competition to examine whether hospital competition has a positive effect on hospital behavior, taking quality indicator projects participation as an example. A total of 238 hospitals located in Taipei, Taichung, and Kaohsiung were recruited in this study. Competition index was used as the independent variable, and participation lists of Taiwan Clinical Performance Indicator and Taiwan Healthcare Indicator Series in 2012 were used as dependent variables. All data used in this study were retrieved from the 2012 national hospital profiles and the participation list of the 2 quality indicator projects in 2012; these profiles are issued by the Taiwan Ministry of Health and Welfare annually. Geopolitical boundaries and 4 kinds of fixed radiuses were used to define market area. Herfindahl-Hirschman Index and hospital density were used to measure the level of competition. A total of 12 competition indices were produced in this study by employing the geographic information system, while max-rescaled R 2 was used to evaluate and compare the models on goodness of fit. The results show that the effects of hospital competition on quality indicator projects participation were varied, which mean different indicators for market competition might reveal different conclusions. Furthermore, this study also found the Herfindahl-Hirschman Index at 5-km radius was the optimum competition index.

19 CFR 210.50 - Commission action, the public interest, and bonding by respondents.

Code of Federal Regulations, 2011 CFR

2011-04-01

... section 337 of the Tariff Act of 1930 shall have upon the public health and welfare, competitive conditions in the U.S. economy, the production of like or directly competitive articles in the United States... administrative law judge's ability to take evidence or other information and to hear arguments from the parties...

What Goes on behind Closed Doors? How College Dormitory Residents Change to Save Energy during a Competition-Based Energy Reduction Intervention

ERIC Educational Resources Information Center

Sintov, Nicole; Dux, Ellen; Tran, Agassi; Orosz, Michael

2016-01-01

Purpose: The purpose of this paper was to evaluate the impact of a competition-based intervention combining high-resolution electricity feedback, incentives, information and prompts on college dormitory residents' energy consumption and participation in demand response events. The authors also investigated changes in individual-level…

State University System Graduation and Retention Rates Are Nationally Competitive. Information Brief

ERIC Educational Resources Information Center

Board of Governors, State University System of Florida, 2011

2011-01-01

The State University System of Florida six-year graduation rate and second-year retention rate are strong compared to the ten largest public university systems. Graduation rates for the System's minority students are also competitive, with rates for non-Hispanic Black students and Hispanic students ranked in the top 10 when compared to all…

[Revelation of purchase system of developed nation to large medical equipment group purchase in our country].

PubMed

Tao, Lin; Guan, Bing; Liu, Shan

2011-01-01

There were some features of purchase system in developed nation, such as clear purchase objectives flexible methods, standard programming, emphasis on competition and open process. The measures suggested include playing the role of competition purchasing; establishing the e-business modern purchasing information system; establishing legislation system; and completing business purchasing.

Definitive Readings in the History, Philosophy, Theories and Practice of Career and Technical Education

ERIC Educational Resources Information Center

Wang, Victor C. X., Ed.

2010-01-01

In this information age, career and technical education (CTE) has become a multibillion dollar training enterprise. To make the students more competitive in the labor force and to make the nation economically strong and firms internationally competitive, everyone has to depend on CTE to train today's workers of various kinds. This book brings…

The "Virtual Face" of Planning: How to Use Higher Education Web Sites to Assess Competitive Advantage

ERIC Educational Resources Information Center

Meyer, Katrina A.; Wilson, Jeffery L.

2010-01-01

The research presented in this article demonstrates how to investigate the competitive position of an institution's academic programs or services through an analysis of the Web sites of other higher education institutions. By using information from research/doctoral, master's, baccalaureate, and community colleges across 40 states, this study…

Government Approaches to Foster Competitive Intelligence Practice in SMEs: A Comparative Study of Eight Governments.

ERIC Educational Resources Information Center

Bergeron, Pierrette

2000-01-01

Presents results from a study examining approaches developed by seven governments to foster competitive intelligence practice in SMEs (small and medium enterprises) and compares them with the approach taken by the government of Quebec. Suggests a need for a better understanding of information needs and uses in SMEs. (Contains 22 references.)…

Competitive Parallel Processing For Compression Of Data

NASA Technical Reports Server (NTRS)

Diner, Daniel B.; Fender, Antony R. H.

1990-01-01

Momentarily-best compression algorithm selected. Proposed competitive-parallel-processing system compresses data for transmission in channel of limited band-width. Likely application for compression lies in high-resolution, stereoscopic color-television broadcasting. Data from information-rich source like color-television camera compressed by several processors, each operating with different algorithm. Referee processor selects momentarily-best compressed output.

Does Agency Competition Improve the Quality of Policy Analysis? Evidence from OMB and CBO Fiscal Projections

ERIC Educational Resources Information Center

Krause, George A.; Douglas, James W.

2006-01-01

Public management scholars often claim that agency competition provides an effective institutional check on monopoly authority, and hence, leads to improvement of administrative performance in public sector agencies. This logic was central for creating the Congressional Budget Office (CBO) in 1975 to challenge the policy information provided by…

Reputation and Competition in a Hidden Action Model

PubMed Central

Fedele, Alessandro; Tedeschi, Piero

2014-01-01

The economics models of reputation and quality in markets can be classified in three categories. (i) Pure hidden action, where only one type of seller is present who can provide goods of different quality. (ii) Pure hidden information, where sellers of different types have no control over product quality. (iii) Mixed frameworks, which include both hidden action and hidden information. In this paper we develop a pure hidden action model of reputation and Bertrand competition, where consumers and firms interact repeatedly in a market with free entry. The price of the good produced by the firms is contractible, whilst the quality is noncontractible, hence it is promised by the firms when a contract is signed. Consumers infer future quality from all available information, i.e., both from what they know about past quality and from current prices. According to early contributions, competition should make reputation unable to induce the production of high-quality goods. We provide a simple solution to this problem by showing that high quality levels are sustained as an outcome of a stationary symmetric equilibrium. PMID:25329387

Combination of real options and game-theoretic approach in investment analysis

NASA Astrophysics Data System (ADS)

Arasteh, Abdollah

2016-09-01

Investments in technology create a large amount of capital investments by major companies. Assessing such investment projects is identified as critical to the efficient assignment of resources. Viewing investment projects as real options, this paper expands a method for assessing technology investment decisions in the linkage existence of uncertainty and competition. It combines the game-theoretic models of strategic market interactions with a real options approach. Several key characteristics underlie the model. First, our study shows how investment strategies rely on competitive interactions. Under the force of competition, firms hurry to exercise their options early. The resulting "hurry equilibrium" destroys the option value of waiting and involves violent investment behavior. Second, we get best investment policies and critical investment entrances. This suggests that integrating will be unavoidable in some information product markets. The model creates some new intuitions into the forces that shape market behavior as noticed in the information technology industry. It can be used to specify best investment policies for technology innovations and adoptions, multistage R&D, and investment projects in information technology.

Reputation and competition in a hidden action model.

PubMed

Fedele, Alessandro; Tedeschi, Piero

2014-01-01

The economics models of reputation and quality in markets can be classified in three categories. (i) Pure hidden action, where only one type of seller is present who can provide goods of different quality. (ii) Pure hidden information, where sellers of different types have no control over product quality. (iii) Mixed frameworks, which include both hidden action and hidden information. In this paper we develop a pure hidden action model of reputation and Bertrand competition, where consumers and firms interact repeatedly in a market with free entry. The price of the good produced by the firms is contractible, whilst the quality is noncontractible, hence it is promised by the firms when a contract is signed. Consumers infer future quality from all available information, i.e., both from what they know about past quality and from current prices. According to early contributions, competition should make reputation unable to induce the production of high-quality goods. We provide a simple solution to this problem by showing that high quality levels are sustained as an outcome of a stationary symmetric equilibrium.

77 FR 15757 - Agency Information Collection Activities; Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-16

... require sellers of consumer commodities to keep records that substantiate ``cents off,'' ``introductory... competitively sensitive information such as costs, sales statistics, inventories, formulas, patterns devices...

Electronic business model for small- and medium-sized manufacturing enterprises (SME): a case study

NASA Astrophysics Data System (ADS)

Yuen, Karina; Chung, Walter W.

2001-10-01

This paper identifies three essential factors (information infrastructure, executive information system and a new manufacturing paradigm) that are used to support the development of a new business model for competitiveness. They facilitate changes in organization structure in support of business transformation. A SME can source a good manufacturing practice using a model of academic-university collaboration to gain competitive advantage in the e-business world. The collaboration facilitates the change agents to use information systems development as a vehicle to increase the capability of executives in using information and knowledge management to gain higher responsiveness and customer satisfaction. The case company is used to illustrate the application of a web-based executive information system to interface internal communications with external operation. It explains where a good manufacturing practice may be re-applied by other SMEs to acquire skills as a learning organization grows in an extended enterprise setting.

[Market Concentration in the Statutory Health Insurance of Germany since the Introduction of Free Choice of Sickness Funds].

PubMed

Götze, R

2016-11-01

Background: The expansion of trust law to the German statutory health insurance (SHI) and the declining numbers of sickness funds suggest a strong concentration process in the German SHI market. The paper examines the level and development of market concentration since the introduction of the free choice of sickness funds in 1996. Data: The study is based on a dataset containing information on membership, contribution rate, openness, area of activity and legal successor for all sickness funds in the period from 1996 to 2013. Methods: Market concentration is measured by the concentration rate (cumulative market share of the largest market participants) and the Herfindahl-Hirschman index (HHI). In addition, the change in the HHI is also disaggregated into 3 factors: opening, switching and fusion of sickness funds. Results: Concentration rate and HHI decreased significantly between 1996 and 2008 due to opening of former closed sickness funds and a switching behaviour from large to small funds. The SHI Competition Enhancement Act of 2007 led to a turnaround. The reform permitted cross-type mergers and introduced a completely new system of budget allocation with the central health fund. The latter put an end to the growing membership of small funds due to adverse selection processes. As a result, market concentration in the German SHI rises. Although recent mega-mergers were uncritical for nationwide competition, the study already indicates the risk of market dominance on the regional level. © Georg Thieme Verlag KG Stuttgart · New York.

Subliminally Perceived Odours Modulate Female Intrasexual Competition: An Eye Movement Study

PubMed Central

Parma, Valentina; Tirindelli, Roberto; Bisazza, Angelo; Massaccesi, Stefano; Castiello, Umberto

2012-01-01

Background Evidence suggests that subliminal odorants influence human perception and behavior. It has been hypothesized that the human sex-steroid derived compound 4,16-androstadien-3-one (androstadienone) functions as a human chemosignal. The most intensively studied steroid compound, androstadienone is known to be biologically relevant since it seems to convey information about male mate quality to women. It is unclear if the effects of androstadienone are menstrual cycle related. Methodology/Principal Findings In the first experiment, heterosexual women were exposed to androstadienone or a control compound and asked to view stimuli such as female faces, male faces and familiar objects while their eye movements were recorded. In the second experiment the same women were asked to rate the level of stimuli attractiveness following exposure to the study or control compound. The results indicated that women at high conception risk spent more time viewing the female than the male faces regardless of the compound administered. Women at a low conception risk exhibited a preference for female faces only following exposure to androstadienone. Conclusions/Significance We contend that a woman's level of fertility influences her evaluation of potential competitors (e.g., faces of other women) during times critical for reproduction. Subliminally perceived odorants, such as androstadienone, might similarly enhance intrasexual competition strategies in women during fertility phases not critical for conception. These findings offer a substantial contribution to the current debate about the effects that subliminally perceived body odors might have on behavior. PMID:22383968

Higher Education Administrators Roles in Fortification of Information Security Program

ERIC Educational Resources Information Center

Eyadat, Mohammad S.

2015-01-01

Information systems produce significant benefits to organizations. Therefore, organizations invest tremendous amount of money and time to obtain and manage information in order to maintain a high level of performance and to remain competitive. There are many factors that can impact the organizational information management and performance. One of…

Information planning for the 1980's and 1990's.

PubMed

Flanagan, J B; Peterson, R C; Surnamer, J

1984-07-01

With the shift in reimbursement, new medical technology, and increased competition, hospitals must be managed more effectively. Management information systems are being developed to meet these new challenges. This article provides an overview of the types of information needed and outlines the development of a comprehensive information systems plan.

The Information Highway: On Ramps, Checkpoints, and Tollbooths.

ERIC Educational Resources Information Center

Perritt, Henry H., Jr.

1996-01-01

Discusses how open computer network architecture, along with the browsing capabilities of the World Wide Web, facilitates the dissemination of public information. Competitive markets will be created as those from the private sector package electronic information with value added. Copyright law and information pricing policies are outlined, and…

A Comparative Analysis of the Information Sectors of South Korea, Singapore and Taiwan.

ERIC Educational Resources Information Center

Kim, Mee-Jean

1996-01-01

Discussion of disparities between developed and developing nations and the influence of information technology focuses on the newly industrializing countries of South Korea, Singapore, and Taiwan and their development of the information sectors as strategic industries to gain international competitiveness. Topics include information activities,…

IPhone or Kindle: Competition of Electronic Books Sales

NASA Astrophysics Data System (ADS)

Chen, Li

With the technical development of the reading equipment, e-books have witnessed a gradual and steady increase in sales in recent years. Last year, smart phones announced to be able to perform additional functions as e-book reading devices, making it possible for retailers selling e-books for smart phones (SPR) such as iPhone to differentiate with those selling e-books for specific reading equipment (SER) such as Amazon Kindle. We develop a game theory model to examine the competition between SER and SPR retailers. We derive the equilibrium price and analyze the factors that affect equilibrium outcomes under both scenarios of complete and incomplete information. Our results suggest that reduced cost due to inconvenience of reading e-books over iPhone lowers equilibrium prices, and reduced cost of specific reading equipment leads to more intense price competition. Under information asymmetry, we show that SER retailers will increase the price at equilibrium.

Psychological adaptations for assessing gossip veracity.

PubMed

Hess, Nicole H; Hagen, Edward H

2006-09-01

Evolutionary models of human cooperation are increasingly emphasizing the role of reputation and the requisite truthful "gossiping" about reputation-relevant behavior. If resources were allocated among individuals according to their reputations, competition for resources via competition for "good" reputations would have created incentives for exaggerated or deceptive gossip about oneself and one's competitors in ancestral societies. Correspondingly, humans should have psychological adaptations to assess gossip veracity. Using social psychological methods, we explored cues of gossip veracity in four experiments. We found that simple reiteration increased gossip veracity, but only for those who found the gossip relatively uninteresting. Multiple sources of gossip increased its veracity, as did the independence of those sources. Information that suggested alternative, benign interpretations of gossip decreased its veracity. Competition between a gossiper and her target decreased gossip veracity. These results provide preliminary evidence for psychological adaptations for assessing gossip veracity, mechanisms that might be used to assess veracity in other domains involving social exchange of information.