WorldWideScience

Sample records for net-of-tax share reduces

  1. Shared services – shared necessity: Austerity, reformed local government and reduced budgets1

    Directory of Open Access Journals (Sweden)

    Lloyd Greg

    2015-12-01

    Full Text Available Shared services are now established as a core delivery model in local and regional governance arrangements. Shared services have emerged as a ‘common sense’ delivery vehicle with attendant efficiency and effectiveness gains. There is, however, a more complex intellectual provenance to a reliance on shared services. In essence, shared services are the logical outcome of the deliberate turn to neo-liberal thinking and the various iterations of the new public managerialism methodology which has progressively established itself in local and regional governance over the past thirty years or so. This paper explores the neo-liberal provenance of shared services and considers the consequential vulnerabilities to austerity, administrative reform and reduced public sector budgets. The central proposition of the paper is that while neo-liberal ideas have created the justification for shared services, this has embedded a set of systemic tensions in the delivery model.

  2. Reducing political risk in EU pooling and sharing

    NARCIS (Netherlands)

    Kuijpers, D.; Faleg (ed), G.

    2014-01-01

    Can states share political accountability by allowing common defence capability development, training of troops, or procurement of military equipment? Is the defence industry ready for Pooling and Sharing (PS)?

  3. Does information sharing reduce the role of collateral as a screening device?

    OpenAIRE

    Stacescu, Bogdan; Karapetyan, Artashes

    2014-01-01

    This is the authors’ accepted, refereed and final manuscript to the article. Publisher’s version available at http://dx.doi.org/10.1016/j.jbankfin.2014.02.010 Information sharing and collateral are both devices that help banks reduce the cost of adverse selection. We examine whether they are likely to be used as substitutes (information sharing reduces the need for collateral) or complements. We show that information sharing via a credit bureaus and registers may increase, r...

  4. Load Sharing Behavior of Star Gearing Reducer for Geared Turbofan Engine

    Science.gov (United States)

    Mo, Shuai; Zhang, Yidu; Wu, Qiong; Wang, Feiming; Matsumura, Shigeki; Houjoh, Haruo

    2017-07-01

    Load sharing behavior is very important for power-split gearing system, star gearing reducer as a new type and special transmission system can be used in many industry fields. However, there is few literature regarding the key multiple-split load sharing issue in main gearbox used in new type geared turbofan engine. Further mechanism analysis are made on load sharing behavior among star gears of star gearing reducer for geared turbofan engine. Comprehensive meshing error analysis are conducted on eccentricity error, gear thickness error, base pitch error, assembly error, and bearing error of star gearing reducer respectively. Floating meshing error resulting from meshing clearance variation caused by the simultaneous floating of sun gear and annular gear are taken into account. A refined mathematical model for load sharing coefficient calculation is established in consideration of different meshing stiffness and supporting stiffness for components. The regular curves of load sharing coefficient under the influence of interactions, single action and single variation of various component errors are obtained. The accurate sensitivity of load sharing coefficient toward different errors is mastered. The load sharing coefficient of star gearing reducer is 1.033 and the maximum meshing force in gear tooth is about 3010 N. This paper provides scientific theory evidences for optimal parameter design and proper tolerance distribution in advanced development and manufacturing process, so as to achieve optimal effects in economy and technology.

  5. Texas hospitals share creative uses of non-clinical staff to reduce ER costs.

    Science.gov (United States)

    2006-01-01

    Texas hospitals share creative uses of non-clinical staff to reduce ER costs. In central Texas, Christus Spohn Hospital and Seton Health Care are independently exploring the use of non-clinical staff to improve utilization of clinical and emergency services, but their existing programs employ different structures and outcomes measurements.

  6. Can sharing experiences in groups reduce the burden of living with diabetes, regardless of glycaemic control?

    DEFF Research Database (Denmark)

    Due-Christensen, Mette; Zoffmann, Vibeke; Hommel, Eva

    2012-01-01

    and depression subscale), well-being (World Health Organization 5) and HbA1c. Results Equal numbers of patients with HbA1c above and below 64 mmol/mol (8%) joined the support groups (n = 54). Focus group interviews revealed that major benefits were feeling less alone and being intuitively understood among peers....... The patients perceived the support groups as a safe environment for sharing experiences. Problem Areas in Diabetes, Global Severity Index and depression subscale scores were significantly reduced post-intervention and maintained at 1-year follow-up. Well-being increased insignificantly. HbA1c was unchanged...... glycaemic control might have an unacknowledged psychosocial burden of living with the illness....

  7. Enhancing Group Decision Making: An Exercise to Reduce Shared Information Bias

    Science.gov (United States)

    Baker, Diane F.

    2010-01-01

    Research on shared information bias has shown that group members involved in a decision-making task tend to undervalue information that a single member shares with the group, especially when that information conflicts with their prior conclusions. The group activity in this article is intended to heighten awareness of this shared information bias…

  8. Increases in consumer cost sharing redirect patient volumes and reduce hospital prices for orthopedic surgery.

    Science.gov (United States)

    Robinson, James C; Brown, Timothy T

    2013-08-01

    Some employers are implementing reference-pricing benefit designs, which establish limits on the amount they will pay for some procedures covered by employer-sponsored insurance. Employees are required to pay the difference between the employer's contribution limit and the actual price received by the hospital. These initiatives encourage patients to select low-price facilities and indirectly encourage facilities to reduce prices to increase patient volume. We evaluated the impact of reference pricing on the use of and prices paid for knee and hip replacement surgery by members of the California Public Employees' Retirement System (CalPERS) from 2008 to 2012, using enrollees in Anthem Blue Cross as a comparison group. In the first year after implementation, surgical volumes for CalPERS members increased by 21.2 percent at low-price facilities and decreased by 34.3 percent at high-price facilities. Prices charged to CalPERS members declined by 5.6 percent at low-price facilities and by 34.3 percent at high-price facilities. Our analysis indicates that in 2011 reference pricing accounted for $2.8 million in savings for CalPERS and $0.3 million in lower cost sharing for CalPERS members.

  9. Do marmosets care to share? Oxytocin treatment reduces prosocial behavior toward strangers.

    Science.gov (United States)

    Mustoe, Aaryn C; Cavanaugh, Jon; Harnisch, April M; Thompson, Breanna E; French, Jeffrey A

    2015-05-01

    Cooperatively-breeding and socially-monogamous primates, like marmosets and humans, exhibit high levels of social tolerance and prosociality toward others. Oxytocin (OXT) generally facilitates prosocial behavior, but there is growing recognition that OXT modulation of prosocial behavior is shaped by the context of social interactions and by other motivational states such as arousal or anxiety. To determine whether prosociality varies based on social context, we evaluated whether marmoset donors (Callithrix penicillata) preferentially rewarded pairmates versus opposite-sex strangers in a prosocial food-sharing task. To examine potential links among OXT, stress systems, and prosociality, we evaluated whether pretrial cortisol levels in marmosets altered the impact of OXT on prosocial responses. Marmosets exhibited spontaneous prosociality toward others, but they did so preferentially toward strangers compared to their pairmates. When donor marmosets were treated with marmoset-specific Pro(8)-OXT, they exhibited reduced prosociality toward strangers compared to marmosets treated with saline or consensus-mammalian Leu(8)-OXT. When pretrial cortisol levels were lower, marmosets exhibited higher prosociality toward strangers. These findings demonstrate that while marmosets show spontaneous prosocial responses toward others, they do so preferentially toward opposite-sex strangers. Cooperative breeding may be associated with the expression of prosociality, but the existence of a pair-bond between marmoset partners appears to be neither necessary nor sufficient for the expression of spontaneous prosocial responses. Furthermore, high prosociality toward strangers is significantly reduced in marmosets treated with Pro(8)-OXT, suggesting that OXT does not universally enhance prosociality, but, rather OXT modulation of prosocial behavior varies depending on social context. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Student and Teacher Attendance: The Role of Shared Goods in Reducing Absenteeism

    Science.gov (United States)

    Banerjee, Ritwik; King, Elizabeth M.; Orazem, Peter F.; Paterno, Elizabeth M.

    2012-01-01

    A theoretical model is advanced that demonstrates that, if teacher and student attendance generate a shared good, then teacher and student attendance will be mutually reinforcing. Using data from the Northwest Frontier Province of Pakistan, empirical evidence supporting that proposition is advanced. Controlling for the endogeneity of teacher and…

  11. Student and Teacher Attendance: The Role of Shared Goods in Reducing Absenteeism

    DEFF Research Database (Denmark)

    Banerjee, Ritwik; King, Elizabeth; Orazem, Peter

    2012-01-01

    A theoretical model is advanced that demonstrates that, if teacher and student attendance generate a shared good, then teacher and student attendance will be mutually reinforcing. Using data from the Northwest Frontier Province of Pakistan, empirical evidence supporting that proposition is advanced...

  12. Increasing job satisfaction and motivation while reducing nursing turnover through the implementation of shared governance.

    Science.gov (United States)

    Relf, M

    1995-11-01

    In today's cost-conscious, changing health care environment, health care agencies must identify and implement strategies to promote fiscal responsibility while maintaining employee satisfaction and retention. The cost to recruit professional nurses is high. Therefore, the business objective is to retain the productive employee. Through the implementation of shared governance, employees find the workplace rewarding and stimulating--motivating factors as described by Herzberg. The Secretary's Commission on Nursing identified 16 strategies for the reduction of the nursing shortage and retention of professional nurses. One recommendation reinforces a report by the American Academy of Nursing that states work satisfaction among nurses in higher and turnover rates lower when organizational climates provide for nursing's involvement in decision making relating not only to nursing practice and unit management but also patient care. Through shared governance, staff nurse involvement in nursing and patient care policy is advanced.

  13. Student and Teacher Attendance: The Role of Shared Goods in Reducing Absenteeism

    OpenAIRE

    Banerjee, Ritwik; King, Elizabeth M.; Orazem, Peter; Paterno, Elizabeth M.

    2010-01-01

    A theoretical model is advanced that demonstrates that, if teacher and student attendance generate a shared good, then teacher and student attendance will be mutually reinforcing. Using data from the Northwest Frontier Province of Pakistan, empirical evidence supporting that proposition is advanced. Controlling for the endogeneity of teacher and student attendance, the most powerful factor raising teacher attendance is the attendance of the children in the school, and the most important facto...

  14. Sharing post-AML consolidation supportive therapy with local centers reduces patient travel burden without compromising outcomes.

    Science.gov (United States)

    Hershenfeld, Samantha A; Maki, Kimberly; Rothfels, Lana; Murray, Cindy S; Nixon, Shannon; Schimmer, Aaron D; Doherty, Mary C

    2017-08-01

    Acute myeloid leukemia (AML) is frequently treated with induction and consolidation chemotherapy. Consolidation chemotherapy can be delivered on an ambulatory basis, requiring some patients to travel long distances for treatment at specialized centers. We developed a shared care model where patients receive consolidation chemotherapy at a quaternary center, but post-consolidation supportive care at local hospitals. To evaluate the impact of our model on patient travel and outcomes we conducted a retrospective analysis of AML and acute promyelocytic leukemia patients receiving consolidation over four years at our quaternary center. 73 patients received post-consolidation care locally, and 344 at the quaternary center. Gender, age and cytogenetic risk did not significantly differ between groups. Shared care patients saved mean round trip distance of 146.5km±99.6 and time of 96.7min±63.4 compared to travelling to quaternary center. There was no significant difference in overall survival between groups, and no increased hazard of death for shared care patients. 30, 60, and 90day survival from start of consolidation was 98.6%, 97.2%, and 95.9% for shared care and 98.8%, 97.1%, and 95.3% for quaternary center patients. Thus, a model utilizing regional partnerships for AML post-consolidation care reduces travel burden while maintaining safety. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Evidence for shared genetic risk between ADHD symptoms and reduced mathematics ability: a twin study

    Science.gov (United States)

    Greven, Corina U.; Kovas, Yulia; Willcutt, Erik G.; Petrill, Stephen A.; Plomin, Robert

    2013-01-01

    Background Attention-deficit/hyperactivity disorder (ADHD) symptoms and mathematics ability are associated, but little is known about the genetic and environmental influences underlying this association. Methods Data came from more than 6,000 12-year-old twin pairs from the U.K. population-representative Twins Early Development Study. Parents rated each twin’s behaviour using a DSM-IV-based 18-item questionnaire of inattentive and hyperactive-impulsive ADHD symptoms. Mathematics tests based on the U.K. National Curriculum were completed by each twin. The twins also completed standardised tests of reading and general cognitive ability. Multivariate twin model fitting was applied. Results Inattentive and hyperactive-impulsive ADHD symptoms were highly heritable (67% and 73%, respectively). Mathematics ability was moderately heritable (46%). Mathematics ability and inattentiveness showed a significantly greater phenotypic correlation (rp=−0.26) and genetic correlation (rA=−0.41) than mathematics ability and hyperactivity-impulsivity (rp=−0.18; rA=−0.22). The genetic correlation between inattentiveness and mathematics ability was largely independent from hyperactivity-impulsivity, and was only partially accounted for by genetic influences related to reading and general cognitive ability. Conclusions Results revealed the novel finding that mathematics ability shows significantly stronger phenotypic and genetic associations with inattentiveness than with hyperactivity-impulsivity. Genetic associations between inattentiveness and mathematics ability could only partially be accounted for by hyperactivity-impulsivity, reading and general cognitive ability. Results suggest that mathematics ability is associated with ADHD symptoms largely because it shares genetic risk factors with inattentiveness, and provide further evidence for considering inattentiveness and hyperactivity-impulsivity separately. DNA markers for ADHD symptoms (especially inattentiveness) may also

  16. Evidence for shared genetic risk between ADHD symptoms and reduced mathematics ability: a twin study.

    Science.gov (United States)

    Greven, Corina U; Kovas, Yulia; Willcutt, Erik G; Petrill, Stephen A; Plomin, Robert

    2014-01-01

    Attention-deficit/hyperactivity disorder (ADHD) symptoms and mathematics ability are associated, but little is known about the genetic and environmental influences underlying this association. Data came from more than 6,000 twelve-year-old twin pairs from the UK population-representative Twins Early Development Study. Parents rated each twin's behaviour using a DSM-IV-based 18-item questionnaire of inattentive and hyperactive-impulsive ADHD symptoms. Mathematics tests based on the UK National Curriculum were completed by each twin. The twins also completed standardised tests of reading and general cognitive ability. Multivariate twin model fitting was applied. Inattentive and hyperactive-impulsive ADHD symptoms were highly heritable (67% and 73% respectively). Mathematics ability was moderately heritable (46%). Mathematics ability and inattentiveness showed a significantly greater phenotypic correlation (r(p) = -.26) and genetic correlation (r(A) = -.41) than mathematics ability and hyperactivity-impulsivity (r(p) = -.18; r(A) = -.22). The genetic correlation between inattentiveness and mathematics ability was largely independent from hyperactivity-impulsivity, and was only partially accounted for by genetic influences related to reading and general cognitive ability. Results revealed the novel finding that mathematics ability shows significantly stronger phenotypic and genetic associations with inattentiveness than with hyperactivity-impulsivity. Genetic associations between inattentiveness and mathematics ability could only partially be accounted for by hyperactivity-impulsivity, reading and general cognitive ability. Results suggest that mathematics ability is associated with ADHD symptoms largely because it shares genetic risk factors with inattentiveness, and provide further evidence for considering inattentiveness and hyperactivity-impulsivity separately. DNA markers for ADHD symptoms (especially inattentiveness) may also be candidate risk factors for

  17. Scaling cost-sharing to wages: how employers can reduce health spending and provide greater economic security.

    Science.gov (United States)

    Robertson, Christopher T

    2014-01-01

    In the employer-sponsored insurance market that covers most Americans; many workers are "underinsured." The evidence shows onerous out-of-pocket payments causing them to forgo needed care, miss work, and fall into bankruptcies and foreclosures. Nonetheless, many higher-paid workers are "overinsured": the evidence shows that in this domain, surplus insurance stimulates spending and price inflation without improving health. Employers can solve these problems together by scaling cost-sharing to wages. This reform would make insurance better protect against risk and guarantee access to care, while maintaining or even reducing insurance premiums. Yet, there are legal obstacles to scaled cost-sharing. The group-based nature of employer health insurance, reinforced by federal law, makes it difficult for scaling to be achieved through individual choices. The Affordable Care Act's (ACA) "essential coverage" mandate also caps cost-sharing even for wealthy workers that need no such cap. Additionally, there is a tax distortion in favor of highly paid workers purchasing healthcare through insurance rather than out-of-pocket. These problems are all surmountable. In particular, the ACA has expanded the applicability of an unenforced employee-benefits rule that prohibits "discrimination" in favor of highly compensated workers. A novel analysis shows that this statute gives the Internal Revenue Service the authority to require scaling and to thereby eliminate the current inequities and inefficiencies caused by the tax distortion. The promise is smarter insurance for over 150 million Americans.

  18. ALARA Council: Sharing our resources and experiences to reduce doses at Commonwealth Edison Facilities

    Energy Technology Data Exchange (ETDEWEB)

    Rescek, F. [Commonwealth Edison Co., Downers Grove, IL (United States)

    1995-03-01

    Commonwealth Edison Company is an investor-owned utility company supplying electricity to over three million customers (eight million people) in Chicago and northern Illinois, USA. The company operates 16 generating stations which have the capacity to produce 22,522 megawatts of electricity. Six of these generating stations, containing 12 nuclear units, supply 51% of this capacity. The 12 nuclear units are comprised of four General Electric boiling water (BWR-3) reactors, two General Electric BWR-5 reactors, and six Westinghouse four-loop pressurized water reactors (PWR). In August 1993, Commonwealth Edison created an ALARA Council with the responsibility to provide leadership and guidance that results in an effective ALARA Culture within the Nuclear Operations Division. Unlike its predecessor, the Corporate ALARA Committee, the ALARA Council is designed to bring together senior managers from the six nuclear stations and corporate to create a collaborative effort to reduce occupational doses at Commonwealth Edison`s stations.

  19. Can sharing experiences in groups reduce the burden of living with diabetes, regardless of glycaemic control?

    DEFF Research Database (Denmark)

    Due-Christensen, Mette; Zoffmann, Vibeke; Hommel, Eva

    2012-01-01

    included patients with Type 1 diabetes aged = 21 years, having been diagnosed = 1 year earlier. Primary outcome was diabetes-related distress (using the Problem Areas in Diabetes scale). Secondary outcomes were psychological distress and depressive symptoms (Symptom Check List -90-R/Global Severity Index...... and depression subscale), well-being (World Health Organization 5) and HbA1c. Results Equal numbers of patients with HbA1c above and below 64 mmol/mol (8%) joined the support groups (n = 54). Focus group interviews revealed that major benefits were feeling less alone and being intuitively understood among peers....... Conclusions Support groups are able to reduce diabetes-related and psychological distress 1 year after the intervention for patients with both good and poor glycaemic control displaying high levels of distress. Although patients with severely high levels of diabetes-related distress might need more extensive...

  20. Splitting the Difference: A Proposal for Benefit Sharing in Reduced Emissions from Deforestation and Forest Degradation (REDD+

    Directory of Open Access Journals (Sweden)

    Arturo Balderas Torres

    2012-03-01

    Full Text Available The objective of REDD+ is to create incentives for the reduction of emissions from deforestation and forest degradation and for the increase of carbon stocks through the enhancement, conservation and sustainable management of forests in developing countries. As part of the international negotiations under the United Nations Framework Convention on Climate Change (UNFCCC, compensation would be estimated in relation to national performance but how these incentives will be channeled within countries has not been specified and there are concerns about how the benefits will be shared among different stakeholders. One central issue is that under the national approach good performance in one region can be offset by underperformance in other regions of the country thus preventing the generation of predictable local incentives. Other issues relate to the need to provide incentives to a wide range of stakeholders and to avoid perverse reactions. To address these and other issues we propose separating the accounting of reduced deforestation, reduced degradation and enhancement of forests. The local attribution of credits would be easier for carbon enhancement, and possibly reduced degradation, than for reduced deforestation, since carbon gains can, in principle, be measured locally in the first two cases, while estimating achievements in reduced deforestation requires a regional approach. This separation in attribution of rewards can help to create adequate incentives for the different stakeholders and overcome some of the problems associated with the design and implementation of national REDD+ programs.

  1. Reduced-complexity adaptive multi-channel assignment for shared access points in over-loaded small-cell networks

    KAUST Repository

    Radaydeh, Redha Mahmoud

    2013-06-01

    This paper proposes a reduced-complexity downlink multi-channel assignment scheme when feedback links are capacity-limited. The system model treats the case when multiple access points are allocated to serve scheduled users in over-loaded (i.e. dense) pico/femtocell networks. It assumes that the deployed access points can be shared simultaneously and employ isotropic antenna arrays of arbitrary sizes. Moreover, they transmit their data on a common physical channel and can not coordinate their transmissions. On the other hand, each scheduled user can be served by single transmit channel from each active access point at a time, and it lacks coordination with concurrent active users. The scheme operates according to the occupancy of available transmit channels, wherein extensively occupied access points are avoided adaptively, while reducing the load of processing. The operation is linked to a target performance via controlling the observed aggregate interference from the projected set of serving points. Through the analysis, results for the scheduled user outage performance, and the average number of active access points are presented. Numerical and simulations studies clarify the gains of the proposed scheme for different operating conditions. © 2013 IEEE.

  2. Knowledge Sharing

    DEFF Research Database (Denmark)

    Holdt Christensen, Peter

    The concept of knowledge management has, indeed, become a buzzword that every single organization is expected to practice and live by. Knowledge management is about managing the organization's knowledge for the common good of the organization -but practicing knowledge management is not as simple...... as that. This article focuses on knowledge sharing as the process seeking to reduce the resources spent on reinventing the wheel.The article introduces the concept of time sensitiveness; i.e. that knowledge is either urgently needed, or not that urgently needed. Furthermore, knowledge sharing...... is considered as either a push or pull system. Four strategies for sharing knowledge - help, post-it, manuals and meeting, and advice are introduced. Each strategy requires different channels for sharing knowledge. An empirical analysis in a production facility highlights how the strategies can be practiced....

  3. Mayo Clinic employees responded to new requirements for cost sharing by reducing possibly unneeded health services use.

    Science.gov (United States)

    Shah, Nilay D; Naessens, James M; Wood, Douglas L; Stroebel, Robert J; Litchy, William; Wagie, Amy; Fan, Jiaquan; Nesse, Robert

    2011-11-01

    Some health plans have experimented with increasing consumer cost sharing, on the theory that consumers will use less unnecessary health care if they are expected to bear some of the financial responsibility for it. However, it is unclear whether the resulting decrease in use is sustained beyond one or two years. In 2004 Mayo Clinic's self-funded health plan increased cost sharing for its employees and their dependents for specialty care visits (adding a $25 copayment to the high-premium option) and other services such as imaging, testing, and outpatient procedures (adding 10 or 20 percent coinsurance, depending on the option). The plan also removed all cost sharing for visits to primary care providers and for preventive services such as colorectal screening and mammography. The result was large decreases in the use of diagnostic testing and outpatient procedures that were sustained for four years, and an immediate decrease in the use of imaging that later rebounded (possibly to levels below the expected trend). Beneficiaries decreased visits to specialists but did not make greater use of primary care services. These results suggest that implementing relatively low levels of cost sharing can lead to a long-term decrease in utilization.

  4. Reducing widespread pipe sharing and risky sex among crystal methamphetamine smokers in Toronto: do safer smoking kits have a potential role to play?

    Science.gov (United States)

    Hunter, Charlotte; Strike, Carol; Barnaby, Lorraine; Busch, Adam; Marshall, Chantel; Shepherd, Susan; Hopkins, Shaun

    2012-02-16

    Crystal methamphetamine smoking is associated with many negative health consequences, including the potential for transmission of hepatitis. We examined whether or not a kit for crystal methamphetamine smoking might have some potential to reduce the negative health effects of crystal methamphetamine smoking. Five focus groups were conducted with crystal methamphetamine smokers recruited by community health agencies and youth shelters in Toronto, Canada. Target groups included homeless/street-involved youth, sex workers, men who have sex with men, and youth in the party scene. Participants (n = 32) were asked questions about motivations for crystal methamphetamine use, the process of smoking, health problems experienced, sharing behaviour, risky sexual practices, and the ideal contents of a harm reduction kit. Pipe sharing was widespread among participants and was deemed integral to the social experience of smoking crystal methamphetamine. Heated pipes were unlikely to cause direct injuries, but participants mentioned having dry, cracked lips, which may be a vector for disease transmission. Many reported having sex with multiple partners and being less likely to use condoms while on the drug. Demand for harm reduction kits was mixed. Changing pipe sharing behaviours may be difficult because many participants considered sharing to be integral to the social experience of smoking crystal methamphetamine. Within the context of a broader health promotion and prevention program, pilot testing of safer smoking kits to initiate discussion and education on the risks associated with sharing pipes and unprotected sex for some communities (e.g., homeless/street-involved youth) is worth pursuing.

  5. Reducing widespread pipe sharing and risky sex among crystal methamphetamine smokers in Toronto: do safer smoking kits have a potential role to play?

    Directory of Open Access Journals (Sweden)

    Hunter Charlotte

    2012-02-01

    Full Text Available Abstract Background Crystal methamphetamine smoking is associated with many negative health consequences, including the potential for transmission of hepatitis. We examined whether or not a kit for crystal methamphetamine smoking might have some potential to reduce the negative health effects of crystal methamphetamine smoking. Methods Five focus groups were conducted with crystal methamphetamine smokers recruited by community health agencies and youth shelters in Toronto, Canada. Target groups included homeless/street-involved youth, sex workers, men who have sex with men, and youth in the party scene. Participants (n = 32 were asked questions about motivations for crystal methamphetamine use, the process of smoking, health problems experienced, sharing behaviour, risky sexual practices, and the ideal contents of a harm reduction kit. Results Pipe sharing was widespread among participants and was deemed integral to the social experience of smoking crystal methamphetamine. Heated pipes were unlikely to cause direct injuries, but participants mentioned having dry, cracked lips, which may be a vector for disease transmission. Many reported having sex with multiple partners and being less likely to use condoms while on the drug. Demand for harm reduction kits was mixed. Conclusions Changing pipe sharing behaviours may be difficult because many participants considered sharing to be integral to the social experience of smoking crystal methamphetamine. Within the context of a broader health promotion and prevention program, pilot testing of safer smoking kits to initiate discussion and education on the risks associated with sharing pipes and unprotected sex for some communities (e.g., homeless/street-involved youth is worth pursuing.

  6. Evaluation of the Families SHARE workbook: an educational tool outlining disease risk and healthy guidelines to reduce risk of heart disease, diabetes, breast cancer and colorectal cancer.

    Science.gov (United States)

    Koehly, Laura M; Morris, Bronwyn A; Skapinsky, Kaley; Goergen, Andrea; Ludden, Amanda

    2015-11-13

    SHARE workbook to disseminate family risk information and encourage risk reducing behaviors. ClinicalTrials.gov, NCT01498276 . Registered 21 December 2011.

  7. Cost-sharing strategies combining targeted public subsidies with private-sector delivery achieve high bednet coverage and reduced malaria transmission in Kilombero Valley, southern Tanzania

    Directory of Open Access Journals (Sweden)

    Kasigudi N

    2007-10-01

    Full Text Available Abstract Background Cost-sharing schemes incorporating modest targeted subsidies have promoted insecticide-treated nets (ITNs for malaria prevention in the Kilombero Valley, southern Tanzania, since 1996. Here we evaluate resulting changes in bednet coverage and malaria transmission. Methods Bednets were sold through local agents at fixed prices representing a 34% subsidy relative to full delivery cost. A further targeted subsidy of 15% was provided to vulnerable groups through discount vouchers delivered through antenatal clinics and regular immunizations. Continuous entomological surveys (2,376 trap nights were conducted from October 2001 to September 2003 in 25 randomly-selected population clusters of a demographic surveillance system which monitored net coverage. Results Mean net usage of 75% (11,982/16,086 across all age groups was achieved but now-obsolete technologies available at the time resulted in low insecticide treatment rates. Malaria transmission remained intense but was substantially reduced: Compared with an exceptionally high historical mean EIR of 1481, even non-users of nets were protected (EIR [fold reduction] = 349 infectious bites per person per year [×4], while the average resident (244 [×6], users of typical nets (210 [×7] and users of insecticidal nets (105 [×14] enjoyed increasing benefits. Conclusion Despite low net treatment levels, community-level protection was equivalent to the personal protection of an ITN. Greater gains for net users and non-users are predicted if more expensive long-lasting ITN technologies can be similarly promoted with correspondingly augmented subsidies. Cost sharing strategies represent an important option for national programmes lacking adequate financing to fully subsidize comprehensive ITN coverage.

  8. Sharing Economy

    DEFF Research Database (Denmark)

    Marton, Attila; Constantiou, Ioanna; Thoma, Antonela

    De spite the hype the notion of the sharing economy is surrounded by, our understanding of sharing is surprisingly undertheorized. In this paper, we make a first step towards rem edying this state of affairs by analy sing sharing as a s ocial practice. Based on a multi ple - case study, we analyse...

  9. Sharing City

    DEFF Research Database (Denmark)

    This magazine offers an insight into the growing commercial innovation, civic movements, and political narratives surrounding sharing economy services, solutions and organisational types. It presents a cross-section of the manifold sharing economy services and solutions that can be found in Denmark....... Solutions of sharing that seeks to improve our cities and local communities in both urban and rural environments. 24 sharing economy organisations and businesses addressing urban and rural issues are being portrayed and seven Danish municipalities that have explored the potentials of sharing economy....... Moreover, 15 thought leading experts - professionals and academic - have been invited to give their perspective on sharing economy for cities. This magazine touches upon aspects of the sharing economy as mobility, communities, sustainability, business development, mobility, and urban-rural relation....

  10. Sharing code.

    Science.gov (United States)

    Kubilius, Jonas

    2014-01-01

    Sharing code is becoming increasingly important in the wake of Open Science. In this review I describe and compare two popular code-sharing utilities, GitHub and Open Science Framework (OSF). GitHub is a mature, industry-standard tool but lacks focus towards researchers. In comparison, OSF offers a one-stop solution for researchers but a lot of functionality is still under development. I conclude by listing alternative lesser-known tools for code and materials sharing.

  11. Sharing City

    DEFF Research Database (Denmark)

    This magazine offers an insight into the growing commercial innovation, civic movements, and political narratives surrounding sharing economy services, solutions and organisational types. It presents a cross-section of the manifold sharing economy services and solutions that can be found in Denmark....... Moreover, 15 thought leading experts - professionals and academic - have been invited to give their perspective on sharing economy for cities. This magazine touches upon aspects of the sharing economy as mobility, communities, sustainability, business development, mobility, and urban-rural relation....

  12. File sharing

    NARCIS (Netherlands)

    van Eijk, N.

    2011-01-01

    ‘File sharing’ has become generally accepted on the Internet. Users share files for downloading music, films, games, software etc. In this note, we have a closer look at the definition of file sharing, the legal and policy-based context as well as enforcement issues. The economic and cultural

  13. Shared leadership

    DEFF Research Database (Denmark)

    Ulhøi, John Parm; Müller, Sabine

    2012-01-01

    The aim of this paper is twofold. First, this paper comprehensively will review the conceptual and empirical literature to identify such critical underlying mechanisms which enable shared or collective leadership. Second, this article identifies the antecedents and outcomes of shared leadership...... according to the literature review to develop a re-conceptualised and synthesized framework for managing the organizational issues associated with shared leadership on various organizational levels. The paper rectifies this by identifying the critical factors and mechanisms which enable shared leadership...... and its antecedents and outcomes, and to develop a re-conceptualized and synthesized framework of shared leadership. The paper closes with a brief discussion of avenues for future research and implications for managers....

  14. Sharing Death

    DEFF Research Database (Denmark)

    Sandvik, Kjetil; Refslund Christensen, Dorthe

    (s) displaying photographs, poetry, stories and expressions of grief and longing. They take part in expressions of empathy for others by lighting candles for other people's loved ones, they share their personal experiences in different chatrooms and the site offers services as a calendar displaying anniversaries...... allowing creating unique and editable profiles, adding personal content and sharing it with other people in your network(s) AND systems for publishing your own life: becoming visible to others, being connected and being observed. More and more sites turn up on the Internet that facilitates the process...

  15. Shared Language

    Science.gov (United States)

    Bochicchio, Daniel; Cole, Shelbi; Ostien, Deborah; Rodriguez, Vanessa; Staples, Megan; Susla, Patricia; Truxaw, Mary

    2009-01-01

    This article describes a process by which seven educators collaboratively engaged in developing a shared language to describe the mathematics pedagogy used to guide whole-class discussions as well as the products of their work. Suggestions are made for how others might engage in similarly productive professional development activities. (Contains 3…

  16. Instant Social Ride-Sharing

    OpenAIRE

    Gidofalvi, Gyözö; Herenyi, Gergely; Bach Pedersen, Torben

    2008-01-01

    This paper explores the use of ride–sharing as a resource-efficient mode of personal transportation. While the perceived benefits of ride–sharing include reduced travel times, transportation costs, congestion, and carbon emissions, its wide–spread adoption is hindered by a number of barriers. These include the scheduling and coordination of routes, safety risks, social discomfort in sharing private spaces, and an imbalance of costs and benefits among parties. To address these barriers, the au...

  17. Sharing values, sharing a vision

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-31

    Teamwork, partnership and shared values emerged as recurring themes at the Third Technology Transfer/Communications Conference. The program drew about 100 participants who sat through a packed two days to find ways for their laboratories and facilities to better help American business and the economy. Co-hosts were the Lawrence Livermore National Laboratory and the Lawrence Berkeley Laboratory, where most meetings took place. The conference followed traditions established at the First Technology Transfer/Communications Conference, conceived of and hosted by the Pacific Northwest Laboratory in May 1992 in Richmond, Washington, and the second conference, hosted by the National Renewable Energy Laboratory in January 1993 in Golden, Colorado. As at the other conferences, participants at the third session represented the fields of technology transfer, public affairs and communications. They came from Department of Energy headquarters and DOE offices, laboratories and production facilities. Continued in this report are keynote address; panel discussion; workshops; and presentations in technology transfer.

  18. Understanding shared services (Article 1 of 3)

    OpenAIRE

    T. N. Van der Linde; A. L. Boessenkool; C. J. Jooste

    2006-01-01

    Purpose: Shared services is a viable business model that can be used by organisations to reduce costs and enhance efficiency and effectiveness in the organisation. The purpose of this trilogy of articles is to introduce shared services as a business model, and how to efficiently and effectively manage a shared services business unit. The purpose of the first article in the trilogy, introduces shared services as a business model, defines what shared services is, the transformation requir...

  19. Potentials and reduced games for share functions

    NARCIS (Netherlands)

    van den Brink, J.R.; van der Laan, G.

    2007-01-01

    A value function for cooperative games with transferable utility assigns to every game a distribution of the payoffs. A value function is efficient if for every such a game it exactly distributes the worth that can be obtained by all players cooperating together. An approach to efficiently allocate

  20. Cost-Sharing and Productivity

    OpenAIRE

    Gibson, Teresa B.; A. Mark Fendrick; Chernew, Michael E.

    2012-01-01

    A growing body of literature examines the cross price elasticities between different health care services. For example, increasing the patient out of pocket price for some health care services increases the utilization of other health care services. Yet, the literature has generally ignored the connection between cost sharing for health care services and labor market outcomes. This paper examines the direction and magnitude of the reduced form relationship between patient cost-sharing and wor...

  1. Risk taking under heterogenous risk sharing

    OpenAIRE

    Belhaj, Mohamed; Deroïan, Frédéric

    2009-01-01

    We revisit the common view that risk sharing enhances risk taking in the context of heterogenous risk sharing in a small economy. Under low volumes of transfers, we express individual risk level in terms of Bonacich measure. We find that heterogeneity combined to strategic interaction imply that risk sharing enhances risk taking only in average. However, under high transfer volumes, risk sharing may reduce risk taking. We also provide conditions under which agents under or over invest with re...

  2. The Effect of a Patient-Provider Educational Intervention to Reduce At-Risk Drinking on Changes in Health and Health-Related Quality of Life Among Older Adults: The Project SHARE Study.

    Science.gov (United States)

    Barnes, Andrew J; Xu, Haiyong; Tseng, Chi-Hong; Ang, Alfonso; Tallen, Louise; Moore, Alison A; Marshall, Deborah C; Mirkin, Michelle; Ransohoff, Kurt; Duru, O Kenrik; Ettner, Susan L

    2016-01-01

    At-risk drinking, defined as alcohol use that is excessive or potentially harmful in combination with select comorbidities or medications, affects about 10% of older adults in the United States and is associated with higher mortality. The Project SHARE intervention, which uses patient and provider educational materials, physician counseling, and health educator support, was designed to reduce at-risk drinking among this vulnerable population. Although an earlier study showed that this intervention was successful in reducing rates of at-risk drinking, it is unknown whether these reductions translate into improved health and health-related quality of life (HRQL). The aim of this study was to examine changes in health and HRQL of older adult at-risk drinkers resulting from a patient-provider educational intervention. A randomized controlled trial to compare the health and HRQL outcomes of patients assigned to the Project SHARE intervention vs. care as usual at baseline, 6- and 12-months post assignment. Control patients received usual care, which may or may not have included alcohol counseling. Intervention group patients received a personalized patient report, educational materials on alcohol and aging, a brief provider intervention, and a telephone health educator intervention. Current drinkers 60years and older accessing primary care clinics around Santa Barbara, California (N=1049). Data were collected from patients using baseline, 6- and 12-month mail surveys. Health and HRQL measures included mental and physical component scores (MCS and PCS) based on the Short Form-12v2 (SF-12v2), the SF-6D, which is also based on the SF-12, and the Geriatric Depression Scale (GDS). Adjusted associations of treatment assignment with these outcomes were estimated using generalized least squares regressions with random provider effects. Regressions controlled for age group, sex, race/ethnicity, marital status, education, household income, home ownership and the baseline value of

  3. Share your Sweets

    DEFF Research Database (Denmark)

    Byrnit, Jill; Høgh-Olesen, Henrik; Makransky, Guido

    2015-01-01

    All over the world, humans (Homo sapiens) display resource-sharing behavior, and common patterns of sharing seem to exist across cultures. Humans are not the only primates to share, and observations from the wild have long documented food sharing behavior in our closest phylogenetic relatives...

  4. Understanding shared services (Article 1 of 3

    Directory of Open Access Journals (Sweden)

    T. N. Van der Linde

    2006-12-01

    Full Text Available Purpose: Shared services is a viable business model that can be used by organisations to reduce costs and enhance efficiency and effectiveness in the organisation. The purpose of this trilogy of articles is to introduce shared services as a business model, and how to efficiently and effectively manage a shared services business unit. The purpose of the first article in the trilogy, introduces shared services as a business model, defines what shared services is, the transformation required to successfully implement a shared services business model, as well as the benefits that can be derived from implementing a shared services business model. Methodology: A comprehensive literature study was conducted in order to: - Define and describe shared services as a business model, - Compare shared services with centralisation and de-centralisation, - Determine and describe the transformation required to successfully implement shared services. Findings: In the article, a framework is generated to help organisations understand the business concept of shared services. This work has further potential: when applied correctly, there are both tangible and intangible benefits that can be accrued above cost savings. Implications: The findings of this article are important for organisations that are in the process of implementing or have implemented shared services, as it will assist the organisation in determining if shared services is the correct business model for them to implement. Value: This article provides an understanding of shared services and the business environment required to successfully implement a shared services business model. Value created by a shared services business model is further enhanced once the organisation has embarked on the successful implementation of a shared services business model, which is the primary objective of the second article, Implementation and continuous evolution in shared services.

  5. Analysing lawyers’ attitude towards knowledge sharing

    Directory of Open Access Journals (Sweden)

    Wole M. Olatokun

    2012-02-01

    Full Text Available Objectives: The study examined and identified the factors that affect lawyers’ attitudes to knowledge sharing, and their knowledge sharing behaviour. Specifically, it investigated the relationship between the salient beliefs affecting the knowledge sharing attitude of lawyers’, and applied a modified version of the Theory of Reasoned Action (TRA in the knowledge sharing context, to predict how these factors affect their knowledge sharing behaviour.Method: A field survey of 273 lawyers was carried out, using questionnaire for data collection. Collected data on all variables were structured into grouped frequency distributions. Principal Component Factor Analysis was applied to reduce the constructs and Simple Regression was applied to test the hypotheses. These were tested at 0.05% level of significance.Results: Results showed that expected associations and contributions were the major determinants of lawyers’ attitudes towards knowledge sharing. Expected reward was not significantly related to lawyers’ attitudes towards knowledge sharing. A positive attitude towards knowledge sharing was found to lead to a positive intention to share knowledge, although a positive intention to share knowledge did not significantly predict a positive knowledge sharing behaviour. The level of Information Technology (IT usage was also found to significantly affect the knowledge sharing behaviour of lawyers’.Conclusion: It was recommended that law firms in the study area should deploy more IT infrastructure and services that encourage effective knowledge sharing amongst lawyers. 

  6. The Effect of Recent Tax Changes on Taxable Income: Evidence from a New Panel of Tax Returns

    Science.gov (United States)

    Heim, Bradley T.

    2009-01-01

    This paper estimates the elasticity of taxable income to the net-of-tax share using a panel of tax returns that follows a random sample of taxpayers from 1999 to 2005, spanning the EGTRRA 2001 and JGTRRA 2003 tax changes. Results suggest that the elasticity of taxable income to the current year's net-of-tax share lies between 0.3 and 0.4 overall,…

  7. Job Sharing: One District's Experience.

    Science.gov (United States)

    Lantz, Mahlon L.

    1983-01-01

    Describes responses of principals, teachers, and parents to a job sharing program instituted to reduce impact of staff layoffs. Principals were satisfied overall; teachers believed that students benefited from interaction with two instructors; and a majority of parents felt likewise. (TE)

  8. Does a strategy to promote shared decision-making reduce medical practice variation in the choice of either single or double embryo transfer after in vitro fertilisation? A secondary analysis of a randomised controlled trial.

    Science.gov (United States)

    Brabers, Anne E M; van Dijk, Liset; Groenewegen, Peter P; van Peperstraten, Arno M; de Jong, Judith D

    2016-05-06

    The hypothesis that shared decision-making (SDM) reduces medical practice variations is increasingly common, but no evidence is available. We aimed to elaborate further on this, and to perform a first exploratory analysis to examine this hypothesis. This analysis, based on a limited data set, examined how SDM is associated with variation in the choice of single embryo transfer (SET) or double embryo transfer (DET) after in vitro fertilisation (IVF). We examined variation between and within hospitals. A secondary analysis of a randomised controlled trial. 5 hospitals in the Netherlands. 222 couples (woman aged strategy aimed to empower couples in deciding how many embryos should be transferred. The strategy consisted of decision aid, support of IVF nurse and the offer of reimbursement for an extra treatment cycle. Control group received standard IVF care. Difference in variation due to SDM in the choice of SET or DET, both between and within hospitals. There was large variation in the choice of SET or DET between hospitals in the control group. Lower variation between hospitals was observed in the group with SDM. Within most hospitals, variation in the choice of SET or DET appeared to increase due to SDM. Variation particularly increased in hospitals where mainly DET was chosen in the control group. Although based on a limited data set, our study gives a first insight that including patients' preferences through SDM results in less variation between hospitals, and indicates another pattern of variation within hospitals. Variation that results from patient preferences could be potentially named the informed patient rate. Our results provide the starting point for further research. NCT00315029; Post-results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  9. Share Your Values

    Science.gov (United States)

    ... Español Text Size Email Print Share Share Your Values Page Content Article Body Today, teenagers are bombarded ... mid-twenties. The Most Effective Way to Instill Values? By Example Your words will carry more weight ...

  10. Sharing is sparing

    NARCIS (Netherlands)

    P.Y. Kocher; U. Gaudenz; P. Troxler; Dr. P. Troxler; P. Wolf

    2014-01-01

    The commitment of the Fab Lab community to participate in processes of commons-based knowledge production thus also includes global knowledge sharing. For sharing back into the global commons, new knowledge needs however to be documented in a way that allows to share it by the means of information

  11. On the Sharing of Cyber Security Information

    OpenAIRE

    Luiijf, Eric; Klaver, Marieke

    2015-01-01

    Part 1: THEMES AND ISSUES; International audience; The sharing of cyber security information between organizations, both public and private, and across sectors and borders is required to increase situational awareness, reduce vulnerabilities, manage risk and enhance cyber resilience. However, the notion of information sharing often is a broad and multi-faceted concept. This chapter describes an analytic framework for sharing cyber security information. A decomposition of the information shari...

  12. Urban sharing culture

    DEFF Research Database (Denmark)

    Fjalland, Emmy Laura Perez

    In urban areas sharing cultures, services and economies are rising. People share, rent and recycle their homes, cars, bikes, rides, tools, cloths, working space, knowhow and so on. The sharing culture can be understood as mobilities (Kesselring and Vogl 2013) of goods, values and ideas reshaping...... problems and side effects from concentration of consumption and contamination; and due to the shift from ownership to access it change our basic social cultural norms (Sayer 2005; Sayer 2011) about the ‘good’ life and social status (Freudendal-Pedersen 2007), commons and individuality, responsibility...... and trust. (Thomsen 2013; Bauman 2000; Beck 1992; Giddens 1991). The sharing economy is currently hyper trendy but before claiming capitalism as dead we need to understand the basics of the sharing economies and cultures asking who can share and what will we share. Furthermore it is crucial to study what...

  13. Sharing the "Current Events" in Children's Lives

    Science.gov (United States)

    Passe, Jeff

    2006-01-01

    In this article, the author talks about two elementary classroom activities used as teaching tools, namely "Show and Tell" and "Sharing Time." As a teaching tool, Sharing Time has several advantages over Show and Tell. It avoids children bringing valuable items to school, reduces emphasis on materialism, allows opportunities for extended oral…

  14. 47 CFR 95.7 - Channel sharing.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Channel sharing. 95.7 Section 95.7... SERVICES General Mobile Radio Service (GMRS) § 95.7 Channel sharing. (a) Channels or channel pairs (one 462... and use of channels to reduce interference and to make the most effective use of the facilities. (b...

  15. The Sharing Economy

    DEFF Research Database (Denmark)

    Avital, Michel; Carroll, John M.; Hjalmarsson, Anders

    2015-01-01

    the ongoing debate about the sharing economy and contribute to the discourse with insights about how digital technologies are critical in shaping this turbulent ecosystem. Furthermore, we will define an agenda for future research on the sharing economy as it becomes part of the mainstream society as well......The sharing economy is spreading rapidly worldwide in a number of industries and markets. The disruptive nature of this phenomenon has drawn mixed responses ranging from active conflict to adoption and assimilation. Yet, in spite of the growing attention to the sharing economy, we still do not know...... much about it. With the abundant enthusiasm about the benefits that the sharing economy can unleash and the weekly reminders about its dark side, further examination is required to determine the potential of the sharing economy while mitigating its undesirable side effects. The panel will join...

  16. Shared governance. Sharing power and opportunity.

    Science.gov (United States)

    Prince, S B

    1997-03-01

    Responding to an enlarged span of control and an ever changing health care environment, the author describes the implementation of a unit-based shared governance model. Through study,literature review, and team consensus, a new management style emerged. Using Rosabeth Kanter's framework for work effectiveness, the unit governance structure was transformed. The process, progress, and outcomes are described, analyzed, and celebrated.

  17. Secure association rule sharing

    OpenAIRE

    Oliveira,Stanley R. de M.; Zaïane, Osmar R.; Saygın, Yücel; Saygin, Yucel

    2004-01-01

    The sharing of association rules is often beneficial in industry, but requires privacy safeguards. One may decide to disclose only part of the knowledge and conceal strategic patterns which we call restrictive rules. These restrictive rules must be protected before sharing since they are paramount for strategic decisions and need to remain private. To address this challenging problem, we propose a unified framework for protecting sensitive knowledge before sharing. This framework encompasses:...

  18. Efficiency in Shared Services

    OpenAIRE

    Prachýl, Lukáš

    2010-01-01

    The thesis describes and analyzes shared services organizations as a management tool to achieve efficiency in the organizations' processes. Paper builds on established theoretical principles, enhance them with up-to-date insights on the current situation and development and create a valuable knowledge base on shared services organizations. Strong emphasis is put on concrete means on how exactly efficiency could be achieved. Major relevant topics such as reasons for shared services, people man...

  19. Factors Impacting Knowledge Sharing

    DEFF Research Database (Denmark)

    Schulzmann, David; Slepniov, Dmitrij

    The purpose of this paper is to examine various factors affecting knowledge sharing at the R&D center of a Western MNE in China. The paper employs qualitative methodology and is based on the action research and case study research techniques. The findings of the paper advance our understanding...... about factors that affect knowledge sharing. The main emphasis is given to the discussion on how to improve knowledge sharing in global R&D organizations....

  20. A Data Sharing Story

    Directory of Open Access Journals (Sweden)

    Mercè Crosas

    2012-01-01

    Full Text Available From the early days of modern science through this century of Big Data, data sharing has enabled some of the greatest advances in science. In the digital age, technology can facilitate more effective and efficient data sharing and preservation practices, and provide incentives for making data easily accessible among researchers. At the Institute for Quantitative Social Science at Harvard University, we have developed an open-source software to share, cite, preserve, discover and analyze data, named the Dataverse Network. We share here the project’s motivation, its growth and successes, and likely evolution.

  1. Millennials and the Sharing Economy

    DEFF Research Database (Denmark)

    Ranzini, Giulia; Newlands, Gemma; Anselmi, Guido

    Report from the EU H2020 Research Project Ps2Share: Participation, Privacy, and Power in the Sharing Economy......Report from the EU H2020 Research Project Ps2Share: Participation, Privacy, and Power in the Sharing Economy...

  2. 5G Spectrum Sharing

    OpenAIRE

    Nekovee, Maziar; Rudd, Richard

    2017-01-01

    In this paper an overview is given of the current status of 5G industry standards, spectrum allocation and use cases, followed by initial investigations of new opportunities for spectrum sharing in 5G using cognitive radio techniques, considering both licensed and unlicensed scenarios. A particular attention is given to sharing millimeter-wave frequencies, which are of prominent importance for 5G.

  3. Phenomenology of experiential sharing

    DEFF Research Database (Denmark)

    León, Felipe; Zahavi, Dan

    2016-01-01

    The chapter explores the topic of experiential sharing by drawing on the early contributions of the phenomenologists Alfred Schutz and Gerda Walther. It is argued that both Schutz and Walther support, from complementary perspectives, an approach to experiential sharing that has tended to be overl...

  4. Satisfaction and 'comparison sharing'

    DEFF Research Database (Denmark)

    Amilon, Anna

    2009-01-01

    Despite the high degree of flexibility and generosity in Sweden’s parental leave program, one fifth of parents are not satisfied with the sharing of parental leave. This paper investigates whether ‘comparison sharing’, the sharing of parental leave by other comparable couples, influences the prob...

  5. Mobile energy sharing futures

    DEFF Research Database (Denmark)

    Worgan, Paul; Knibbe, Jarrod; Plasencia, Diego Martinez

    2016-01-01

    We foresee a future where energy in our mobile devices can be shared and redistributed to suit our current task needs. Many of us are beginning to carry multiple mobile devices and we seek to re-evaluate the traditional view of a mobile device as only accepting energy. In our vision, we can...... sharing futures....

  6. Facilitating Knowledge Sharing

    DEFF Research Database (Denmark)

    Holdt Christensen, Peter

    Abstract This paper argues that knowledge sharing can be conceptualized as different situations of exchange in which individuals relate to each other in different ways, involving different rules, norms and traditions of reciprocity regulating the exchange. The main challenge for facilitating...... knowledge sharing is to ensure that the exchange is seen as equitable for the parties involved, and by viewing the problems of knowledge sharing as motivational problems situated in different organizational settings, the paper explores how knowledge exchange can be conceptualized as going on in four...... and the intermediaries regulating the exchange, and facilitating knowledge sharing should therefore be viewed as a continuum of practices under the influence of opportunistic behaviour, obedience or organizational citizenship behaviour. Keywords: Knowledge sharing, motivation, organizational settings, situations...

  7. Exploring the Sharing Economy

    DEFF Research Database (Denmark)

    Netter, Sarah

    Despite the growing interest on the part of proponents and opponents - ranging from business, civil society, media, to policy-makers alike - there is still limited knowledge about the working mechanisms of the sharing economy. The thesis is dedicated to explore this understudied phenomenon...... and to provide a more nuanced understanding of the micro- and macro-level tensions that characterize the sharing economy. This thesis consists of four research papers, each using different literature, methodology, and data sets. The first paper investigates how the sharing economy is diffused and is ‘talked......-level tensions experience by sharing platforms by looking at the case of mobile fashion reselling and swapping markets. The final paper combines the perspectives of different sharing economy stakeholders and outlines some of the micro and macro tensions arising in and influencing the organization of these multi...

  8. Recipient syringe sharing and its relationship to social proximity, perception of risk and preparedness to share.

    Science.gov (United States)

    Smyth, Bobby P; Roche, Aoife

    2007-09-01

    We sought to examine the association between the perceived risk attached to recipient syringe sharing and the past and future practice of this unsafe injecting activity. Injecting drug users (IDU) with a history of past sharing with sexual partner identified significantly less risk in this activity compared to those with no past history of borrowing from sexual partner. Significant differences in risk perception were also found when comparing IDU with and without a history of sharing with close friends and with acquaintances. Preparedness to share in the future was significantly associated with lower perceived risk in borrowing from sexual partners (p=0.009) and close friends (p=0.01). We conclude that perceived risk is associated with both past sharing and preparedness to share in the future, particularly with groups of closer social proximity. Cognitive interventions which succeed in elevating perceived risk could reduce actual sharing with other IDU of close social proximity.

  9. Global resource sharing

    CERN Document Server

    Frederiksen, Linda; Nance, Heidi

    2011-01-01

    Written from a global perspective, this book reviews sharing of library resources on a global scale. With expanded discovery tools and massive digitization projects, the rich and extensive holdings of the world's libraries are more visible now than at any time in the past. Advanced communication and transmission technologies, along with improved international standards, present a means for the sharing of library resources around the globe. Despite these significant improvements, a number of challenges remain. Global Resource Sharing provides librarians and library managers with a comprehensive

  10. Beyond shared savings : a multilevel analysis of the perceived value of HR shared services

    NARCIS (Netherlands)

    Meijerink, Jeroen Gerard

    2013-01-01

    Human Resource Shared Service Centers are introduced by organizations with the aim to create value for employees and managers. Although several studies uncovered the value potential of HR shared services (e.g. possibilities for reducing costs, improving HR service quality and increasing the

  11. Sharing resources@CERN

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    The library is launching a 'sharing resources@CERN' campaign, aiming to increase the library's utility by including the thousands of books bought by individual groups at CERN. This will improve sharing of information among CERN staff and users. Photo 01: L. to r. Eduardo Aldaz, from the PS division, Corrado Pettenati, Head Librarian, and Isabel Bejar, from the ST division, read their divisional copies of the same book.

  12. The Spanish Sharing Rule

    OpenAIRE

    Bernarda Zamora

    2003-01-01

    In this paper we estimate the intrahousehold distribution of household's private expenditures between men and women (the sharing rule) in two types of Spanish households: those in which the woman works and those in which the woman does not work. The results for working women are parallel to those obtained for other countries which indicate a proportionally higher transfer from the woman to the man than from the man to the woman, such that the proportion of the woman's share decreases both wit...

  13. Bonobos Share with Strangers

    OpenAIRE

    Jingzhi Tan; Brian Hare

    2013-01-01

    Humans are thought to possess a unique proclivity to share with others ? including strangers. This puzzling phenomenon has led many to suggest that sharing with strangers originates from human-unique language, social norms, warfare and/or cooperative breeding. However, bonobos, our closest living relative, are highly tolerant and, in the wild, are capable of having affiliative interactions with strangers. In four experiments, we therefore examined whether bonobos will voluntarily donate food ...

  14. [The shared nursing function].

    Science.gov (United States)

    Fleury, Cynthia

    The Chair of Philosophy at Hôtel-Dieu hospital in Paris, is a place for the sharing of knowledge and recognition. It provides a place where the subjective, institutional and political dimension of care can be considered, by all stakeholders: patients, nurses, families and citizens. The aim is to invent a shared nursing function. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  15. Sharing big biomedical data

    OpenAIRE

    Toga, Arthur W.; Ivo D Dinov

    2015-01-01

    Background The promise of Big Biomedical Data may be offset by the enormous challenges in handling, analyzing, and sharing it. In this paper, we provide a framework for developing practical and reasonable data sharing policies that incorporate the sociological, financial, technical and scientific requirements of a sustainable Big Data dependent scientific community. Findings Many biomedical and healthcare studies may be significantly impacted by using large, heterogeneous and incongruent data...

  16. Information partnerships--shared data, shared scale.

    Science.gov (United States)

    Konsynski, B R; McFarlan, F W

    1990-01-01

    How can one company gain access to another's resources or customers without merging ownership, management, or plotting a takeover? The answer is found in new information partnerships, enabling diverse companies to develop strategic coalitions through the sharing of data. The key to cooperation is a quantum improvement in the hardware and software supporting relational databases: new computer speeds, cheaper mass-storage devices, the proliferation of fiber-optic networks, and networking architectures. Information partnerships mean that companies can distribute the technological and financial exposure that comes with huge investments. For the customer's part, partnerships inevitably lead to greater simplification on the desktop and more common standards around which vendors have to compete. The most common types of partnership are: joint marketing partnerships, such as American Airline's award of frequent flyer miles to customers who use Citibank's credit card; intraindustry partnerships, such as the insurance value-added network service (which links insurance and casualty companies to independent agents); customer-supplier partnerships, such as Baxter Healthcare's electronic channel to hospitals for medical and other equipment; and IT vendor-driven partnerships, exemplified by ESAB (a European welding supplies and equipment company), whose expansion strategy was premised on a technology platform offered by an IT vendor. Partnerships that succeed have shared vision at the top, reciprocal skills in information technology, concrete plans for an early success, persistence in the development of usable information for all partners, coordination on business policy, and a new and imaginative business architecture.

  17. Regulating the sharing economy

    Directory of Open Access Journals (Sweden)

    Kristofer Erickson

    2016-06-01

    Full Text Available In this introductory essay, we explore definitions of the ‘sharing economy’, a concept indicating both social (relational, communitarian and economic (allocative, profit-seeking aspects which appear to be in tension. We suggest combining the social and economic logics of the sharing economy to focus on the central features of network enabled, aggregated membership in a pool of offers and demands (for goods, services, creative expressions. This definition of the sharing economy distinguishes it from other related peer-to-peer and collaborative forms of production. Understanding the social and economic motivations for and implications of participating in the sharing economy is important to its regulation. Each of the papers in this special issue contributes to knowledge by linking the social and economic aspects of sharing economy practices to regulatory norms and mechanisms. We conclude this essay by suggesting future research to further clarify and render intelligible the sharing economy, not as a contradiction in terms but as an empirically observable realm of socio-economic activity.

  18. Shared wilderness, shared responsibility, shared vision: Protecting migratory wildlife

    Science.gov (United States)

    Will Meeks; Jimmy Fox; Nancy Roeper

    2011-01-01

    Wilderness plays a vital role in global and landscape-level conservation of wildlife. Millions of migratory birds and mammals rely on wilderness lands and waters during critical parts of their life. As large, ecologically intact landscapes, wilderness areas also play a vital role in addressing global climate change by increasing carbon sequestration, reducing...

  19. Radio Access Sharing Strategies for Multiple Operators in Cellular Networks

    DEFF Research Database (Denmark)

    Popovska Avramova, Andrijana; Iversen, Villy Bæk

    2015-01-01

    deployments (required for coverage enhancement), increased base station utilization, and reduced overall power consumption. Today, network sharing in the radio access part is passive and limited to cell sites. With the introduction of Cloud Radio Access Network and Software Defined Networking adoption......Mobile operators are moving towards sharing network capacity in order to reduce capital and operational expenditures, while meeting the increasing demand for mobile broadband data services. Radio access network sharing is a promising technique that leads to reduced number of physical base station...... to the radio access network, the possibility for sharing baseband processing and radio spectrum becomes an important aspect of network sharing. This paper investigates strategies for active sharing of radio access among multiple operators, and analyses the individual benefits depending on the sharing degree...

  20. Coordinating Shared Activities

    Science.gov (United States)

    Clement, Bradley

    2004-01-01

    Shared Activity Coordination (ShAC) is a computer program for planning and scheduling the activities of an autonomous team of interacting spacecraft and exploratory robots. ShAC could also be adapted to such terrestrial uses as helping multiple factory managers work toward competing goals while sharing such common resources as floor space, raw materials, and transports. ShAC iteratively invokes the Continuous Activity Scheduling Planning Execution and Replanning (CASPER) program to replan and propagate changes to other planning programs in an effort to resolve conflicts. A domain-expert specifies which activities and parameters thereof are shared and reports the expected conditions and effects of these activities on the environment. By specifying these conditions and effects differently for each planning program, the domain-expert subprogram defines roles that each spacecraft plays in a coordinated activity. The domain-expert subprogram also specifies which planning program has scheduling control over each shared activity. ShAC enables sharing of information, consensus over the scheduling of collaborative activities, and distributed conflict resolution. As the other planning programs incorporate new goals and alter their schedules in the changing environment, ShAC continually coordinates to respond to unexpected events.

  1. Sharing big biomedical data.

    Science.gov (United States)

    Toga, Arthur W; Dinov, Ivo D

    The promise of Big Biomedical Data may be offset by the enormous challenges in handling, analyzing, and sharing it. In this paper, we provide a framework for developing practical and reasonable data sharing policies that incorporate the sociological, financial, technical and scientific requirements of a sustainable Big Data dependent scientific community. Many biomedical and healthcare studies may be significantly impacted by using large, heterogeneous and incongruent datasets; however there are significant technical, social, regulatory, and institutional barriers that need to be overcome to ensure the power of Big Data overcomes these detrimental factors. Pragmatic policies that demand extensive sharing of data, promotion of data fusion, provenance, interoperability and balance security and protection of personal information are critical for the long term impact of translational Big Data analytics.

  2. Shared care (comanagement).

    Science.gov (United States)

    Montero Ruiz, E

    2016-01-01

    Surgical departments have increasing difficulties in caring for their hospitalised patients due to the patients' advanced age and comorbidity, the growing specialisation in medical training and the strong political-healthcare pressure that a healthcare organisation places on them, where surgical acts take precedence over other activities. The pressure exerted by these departments on the medical area and the deficient response by the interconsultation system have led to the development of a different healthcare organisation model: Shared care, which includes perioperative medicine. In this model, 2 different specialists share the responsibility and authority in caring for hospitalised surgical patients. Internal Medicine is the most appropriate specialty for shared care. Internists who exercise this responsibility should have certain characteristics and must overcome a number of concerns from the surgeon and anaesthesiologist. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  3. Sharing the dance -

    DEFF Research Database (Denmark)

    He, Jing; Ravn, Susanne

    2017-01-01

    to the highly specialized field of elite sports dance, we aim at exploring the way in which reciprocity unfolds in intensive deliberate practices of movement. In our analysis, we specifically argue that the ongoing dynamics of two separate flows of movement constitute a shared experience of dancing together....... In this sense, moving together, in sports dance, is a practical way of understanding each other. In agreement with Zahavi, our analysis emphasizes the bi-directed nature of sharing. However, at the same time, we contribute to Zahavi’s ongoing endeavour as the special case of sports dance reveals how reciprocity...

  4. Rethinking the Sharing Economy

    DEFF Research Database (Denmark)

    Kornberger, Martin; Leixnering, Stephan; Meyer, Renate

    2017-01-01

    -governmental organization Train of Hope – labeled as a ‘citizen start-up’ by City of Vienna officials – played an outstanding role in mastering the crisis. In a blog post during his visit in Vienna at the time, and experiencing the refugee crisis first-hand, it was actually Henry Mintzberg who suggested reading...... arguments. Second, we hold that a particular form of organizing facilitates the sharing economy: the sharing economy organization. This particular organizational form is distinctive – at the same time selectively borrowing and skillfully combining features from platform organizations (e.g., use...

  5. Information Sharing and Knowledge Sharing as Communicative Activities

    Science.gov (United States)

    Savolainen, Reijo

    2017-01-01

    Introduction: This paper elaborates the picture of information sharing and knowledge sharing as forms of communicative activity. Method: A conceptual analysis was made to find out how researchers have approached information sharing and knowledge sharing from the perspectives of transmission and ritual. The findings are based on the analysis of one…

  6. Computing on quantum shared secrets

    Science.gov (United States)

    Ouyang, Yingkai; Tan, Si-Hui; Zhao, Liming; Fitzsimons, Joseph F.

    2017-11-01

    A (k ,n )-threshold secret-sharing scheme allows for a string to be split into n shares in such a way that any subset of at least k shares suffices to recover the secret string, but such that any subset of at most k -1 shares contains no information about the secret. Quantum secret-sharing schemes extend this idea to the sharing of quantum states. Here we propose a method of performing computation securely on quantum shared secrets. We introduce a (n ,n )-quantum secret sharing scheme together with a set of algorithms that allow quantum circuits to be evaluated securely on the shared secret without the need to decode the secret. We consider a multipartite setting, with each participant holding a share of the secret. We show that if there exists at least one honest participant, no group of dishonest participants can recover any information about the shared secret, independent of their deviations from the algorithm.

  7. Shared Care in Diabetes?

    DEFF Research Database (Denmark)

    Bødker, Keld

    2006-01-01

    The Danish National Board of Health has recently released a report that is intended to mark the start of a new project to establish it support for shared care in diabetes. In this paper I raise a number of concerns where lack of attention towards participation from prospective users constitute...

  8. A shared vision.

    Science.gov (United States)

    Hogan, Brigid

    2007-12-01

    One of today's most powerful technologies in biomedical research--the creation of mutant mice by gene targeting in embryonic stem (ES) cells--was finally celebrated in this year's Nobel Prize in Medicine. The history of how ES cells were first discovered and genetically manipulated highlights the importance of collaboration among scientists from different backgrounds with a shared vision.

  9. Beyond processor sharing

    NARCIS (Netherlands)

    S. Aalto; U. Ayesta (Urtzi); S.C. Borst (Sem); V. Misra; R. Núñez Queija (Rudesindo (Sindo))

    2007-01-01

    textabstractWhile the (Egalitarian) Processor-Sharing (PS) discipline offers crucial insights in the performance of fair resource allocation mechanisms, it is inherently limited in analyzing and designing differentiated scheduling algorithms such as Weighted Fair Queueing and Weighted Round-Robin.

  10. Too Much Information Sharing?

    DEFF Research Database (Denmark)

    Ganuza, Juan José; Jansen, Jos

    2013-01-01

    parameters gives the following trade-off in Cournot oligopoly. On the one hand, it decreases the expected consumer surplus for a given information precision, as the literature shows. On the other hand, information sharing increases the firms’ incentives to acquire information, and the consumer surplus...

  11. Promoting teachers’ knowledge sharing

    NARCIS (Netherlands)

    Runhaar, P.R.; Sanders, K.

    2016-01-01

    Teachers’ professional development is nowadays seen as key in efforts to improve education. Knowledge sharing is a learning activity with which teachers not only professionalize themselves, but contribute to the professional development of their colleagues as well. This paper presents two studies,

  12. The Sharing Economy

    DEFF Research Database (Denmark)

    Hamari, Juho; Sjöklint, Mimmi; Ukkonen, Antti

    2016-01-01

    Information and communications technologies (ICTs) have enabled the rise of so-called “Collaborative Consumption” (CC): the peer-to-peer-based activity of obtaining, giving, or sharing the access to goods and services, coordinated through community-based online services. CC has been expected to a...

  13. Decreasing Serial Cost Sharing

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Østerdal, Lars Peter

    The increasing serial cost sharing rule of Moulin and Shenker [Econometrica 60 (1992) 1009] and the decreasing serial rule of de Frutos [Journal of Economic Theory 79 (1998) 245] have attracted attention due to their intuitive appeal and striking incentive properties. An axiomatic characterization...

  14. Decreasing serial cost sharing

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Østerdal, Lars Peter Raahave

    2009-01-01

    The increasing serial cost sharing rule of Moulin and Shenker (Econometrica 60:1009-1037, 1992) and the decreasing serial rule of de Frutos (J Econ Theory 79:245-275, 1998) are known by their intuitive appeal and striking incentive properties. An axiomatic characterization of the increasing serial...

  15. SharedSpaces mingle

    NARCIS (Netherlands)

    Handberg, L.; Gullström, C.; Kort, J.; Nyström, J.

    2016-01-01

    SharedSpaces is a WebRTC design prototype that creates a virtual media space where people can mingle and interact. Although you are in different locations, you appear side by side in front of a chosen backdrop. This interactive installation addresses spatial and social connectedness, stressing the

  16. Distributed Programming with Shared Data

    NARCIS (Netherlands)

    Bal, H.E.; Tanenbaum, A.S.

    1988-01-01

    Operating system primitives (e.g., problem-oriented shared memory, shared virtual memory, the Agora shared memory) and languages (e.g., Concurrent Prolog, Linda, Emerald) for programming distributed systems have been proposed that support the shared-variable paradigm without the presence of physical

  17. Risk Sharing under Incentive Constraints.

    OpenAIRE

    Wagner, W.B.

    2002-01-01

    In addressing the matter, this thesis covers issues such as the welfare gains from international risk sharing, the impact of international risk sharing on national economic policies and production efficiency, the welfare effects of international risk sharing in the presence of tax competition, and risk sharing among entrepreneurs that face financing constraints. The thesis outlines the implications of incentive constraints for the efficiency of the actual extent and pattern of risk sharing am...

  18. Sharing the dance -

    DEFF Research Database (Denmark)

    He, Jing; Ravn, Susanne

    2018-01-01

    to the highly specialized field of elite sports dance, we aim at exploring the way in which reciprocity unfolds in intensive deliberate practices of movement. In our analysis, we specifically argue that the ongoing dynamics of two separate flows of movement constitute a shared experience of dancing together....... In this sense, moving together, in sports dance, is a practical way of understanding each other. In agreement with Zahavi, our analysis emphasizes the bi-directed nature of sharing. However, at the same time, we contribute to Zahavi’s ongoing endeavour as the special case of sports dance reveals how reciprocity...... can be deliberately shaped through the mutual coordination and affective bound dynamics of movement. Our article thus both pursues the methodological point that qualitative research of expert competences can constructively enrich phenomenological analysis and indicates how movement can be fundamental...

  19. Towards A Shared Mission

    DEFF Research Database (Denmark)

    Staunstrup, Jørgen; Orth Gaarn-Larsen, Carsten

    in the context of universities. Although the economic aspects of value are important and cannot be ignored, we argue for a much richer interpretation of value that captures the many and varied results from universities. A shared mission is a prerequisite for university management and leadership. It makes......A mission shared by stakeholders, management and employees is a prerequisite for an engaging dialog about the many and substantial changes and challenges currently facing universities. Too often this essen-tial dialog reveals mistrust and misunderstandings about the role and outcome...... of the universities. The sad result is that the dialog about university development, resources, leadership, governance etc. too often ends up in rather fruitless discussions and sometimes even mutual suspicion. This paper argues for having a dialog involving both internal and external stakeholders agreeing...

  20. Shared goals and development

    DEFF Research Database (Denmark)

    Blomberg, Olle

    2015-01-01

    In 'Joint Action and Development', Stephen Butterfill argues that if several agents' actions are driven by what he calls a "shared goal" -- a certain pattern of goal-relations and expectations -- then these actions constitute a joint action. This kind of joint action is sufficiently cognitively...... a counterexample, I show that the pattern of goal-relations and expectations specified by Butterfill cannot play this role. I then provide an appropriately conceptually and cognitively undemanding amendment with which the account can be saved....

  1. Sharing data increases citations

    DEFF Research Database (Denmark)

    Drachen, Thea Marie; Ellegaard, Ole; Larsen, Asger Væring

    2016-01-01

    This paper presents some indications to the existence of a citation advantage related to sharing data using astrophysics as a case. Through bibliometric analyses we find a citation advantage for astrophysical papers in core journals. The advantage arises as indexed papers are associated with data...... by bibliographical links, and consists of papers receiving on average significantly more citations per paper per year, than do papers not associated with links to data....

  2. Shared Health Governance

    Science.gov (United States)

    Ruger, Jennifer Prah

    2014-01-01

    Health and Social Justice (Ruger 2009a) developed the “health capability paradigm,” a conception of justice and health in domestic societies. This idea undergirds an alternative framework of social cooperation called “shared health governance” (SHG). SHG puts forth a set of moral responsibilities, motivational aspirations, and institutional arrangements, and apportions roles for implementation in striving for health justice. This article develops further the SHG framework and explains its importance and implications for governing health domestically. PMID:21745082

  3. Bonobos share with strangers.

    Science.gov (United States)

    Tan, Jingzhi; Hare, Brian

    2013-01-01

    Humans are thought to possess a unique proclivity to share with others--including strangers. This puzzling phenomenon has led many to suggest that sharing with strangers originates from human-unique language, social norms, warfare and/or cooperative breeding. However, bonobos, our closest living relative, are highly tolerant and, in the wild, are capable of having affiliative interactions with strangers. In four experiments, we therefore examined whether bonobos will voluntarily donate food to strangers. We show that bonobos will forego their own food for the benefit of interacting with a stranger. Their prosociality is in part driven by unselfish motivation, because bonobos will even help strangers acquire out-of-reach food when no desirable social interaction is possible. However, this prosociality has its limitations because bonobos will not donate food in their possession when a social interaction is not possible. These results indicate that other-regarding preferences toward strangers are not uniquely human. Moreover, language, social norms, warfare and cooperative breeding are unnecessary for the evolution of xenophilic sharing. Instead, we propose that prosociality toward strangers initially evolves due to selection for social tolerance, allowing the expansion of individual social networks. Human social norms and language may subsequently extend this ape-like social preference to the most costly contexts.

  4. Sharing resources@CERN

    CERN Multimedia

    2002-01-01

    The library is launching a 'sharing resources@CERN' campaign, aiming to increase the library's utility by including the thousands of books bought by individual groups at CERN. This will improve sharing of information among CERN staff and users. Until now many people were unaware that copies of the same book (or standard, or journal) are often held not only by the library but by different divisions. (Here Eduardo Aldaz, from the PS division, and Isabel Bejar, from the ST division, read their divisional copies of the same book.) The idea behind the library's new sharing resources@CERN' initiative is not at all to collect the books in individual collections at the CERN library, but simply to register them in the Library database. Those not belonging to the library will in principle be unavailable for loan, but should be able to be consulted by anybody at CERN who is interested. "When you need a book urgently and it is not available in the library,' said PS Division engineer Eduardo Aldaz Carroll, it is a sham...

  5. Bonobos share with strangers.

    Directory of Open Access Journals (Sweden)

    Jingzhi Tan

    Full Text Available Humans are thought to possess a unique proclivity to share with others--including strangers. This puzzling phenomenon has led many to suggest that sharing with strangers originates from human-unique language, social norms, warfare and/or cooperative breeding. However, bonobos, our closest living relative, are highly tolerant and, in the wild, are capable of having affiliative interactions with strangers. In four experiments, we therefore examined whether bonobos will voluntarily donate food to strangers. We show that bonobos will forego their own food for the benefit of interacting with a stranger. Their prosociality is in part driven by unselfish motivation, because bonobos will even help strangers acquire out-of-reach food when no desirable social interaction is possible. However, this prosociality has its limitations because bonobos will not donate food in their possession when a social interaction is not possible. These results indicate that other-regarding preferences toward strangers are not uniquely human. Moreover, language, social norms, warfare and cooperative breeding are unnecessary for the evolution of xenophilic sharing. Instead, we propose that prosociality toward strangers initially evolves due to selection for social tolerance, allowing the expansion of individual social networks. Human social norms and language may subsequently extend this ape-like social preference to the most costly contexts.

  6. Sharing Vital Signs between mobile phone applications.

    Science.gov (United States)

    Karlen, Walter; Dumont, Guy A; Scheffer, Cornie

    2014-01-01

    We propose a communication library, ShareVitalSigns, for the standardized exchange of vital sign information between health applications running on mobile platforms. The library allows an application to request one or multiple vital signs from independent measurement applications on the Android OS. Compatible measurement applications are automatically detected and can be launched from within the requesting application, simplifying the work flow for the user and reducing typing errors. Data is shared between applications using intents, a passive data structure available on Android OS. The library is accompanied by a test application which serves as a demonstrator. The secure exchange of vital sign information using a standardized library like ShareVitalSigns will facilitate the integration of measurement applications into diagnostic and other high level health monitoring applications and reduce errors due to manual entry of information.

  7. Privacy in the Sharing Economy

    DEFF Research Database (Denmark)

    Ranzini, Giulia; Etter, Michael; Lutz, Christoph

    ’s digital services through providing recommendations to Europe’s institutions. The initial stage of this research project involves a set of three literature reviews of the state of research on three core topics in relation to the sharing economy: participation (1), privacy (2), and power (3). This piece......Report from the EU H2020 Research Project Ps2Share:Participation, Privacy, and Power in the Sharing Economy. This paper gives an in-depth overview of the topic of power in the sharing economy. It forms one part of a European Union Horizon 2020 Research Project on the sharing economy: "Ps2Share...... Participation, Privacy, and Power in the Sharing Economy". We aim to foster better awareness of the consequences which the sharing economy has on the way people behave, think, interact, and socialize across Europe. Our overarching objective is to identify key challenges of the sharing economy and improve Europe...

  8. Sustainable Passenger Transportation: Dynamic Ride-Sharing

    NARCIS (Netherlands)

    N.A.H. Agatz (Niels); A. Erera (Alan); M.W.P. Savelsbergh (Martin); X. Wang (Xing)

    2010-01-01

    textabstractRide-share systems, which aim to bring together travelers with similar itineraries and time schedules, may provide significant societal and environmental benefits by reducing the number of cars used for personal travel and improving the utilization of available seat capacity. Effective

  9. Factors Associated With Infant Bed-Sharing

    Directory of Open Access Journals (Sweden)

    Megan Heere MD

    2017-02-01

    Full Text Available Objective: Bed-sharing is associated with sudden infant death syndrome and accidental suffocation and strangulation in bed. The purpose of this study was to identify risk factors for newborn bed-sharing. Methods: Postpartum mothers from a university maternity service were contacted by phone to complete a survey. Demographic and environmental data were collected; newborn bed-sharing and sleep environment were self-reported. Results: A total of 1261 mothers completed surveys; bed-sharing was reported by 79 mothers (6.3%. Multivariate logistic regression identified referral to a nurse (odds ratio [OR] = 10; 95% confidence interval [CI] = 4.5-30 and sleep location “other” than a crib, bassinet, or Pack and Play (OR = 7.1; 95% CI = 1.9-25.9 as factors associated with an increased risk of bed-sharing; formula feeding (OR = 0.4; 95% CI = 0.20-0.77 and crib sleeping (OR = 0.49; 95% CI = 0.26-0.86 reduced this risk. Conclusion: Infants with no identifiable places to sleep, significant health issues, and who are breastfed are more likely to bed-share. Interventional studies should be directed at these factors.

  10. Factors Associated With Infant Bed-Sharing.

    Science.gov (United States)

    Heere, Megan; Moughan, Beth; Alfonsi, Joseph; Rodriguez, Jennifer; Aronoff, Stephen

    2017-01-01

    Objective: Bed-sharing is associated with sudden infant death syndrome and accidental suffocation and strangulation in bed. The purpose of this study was to identify risk factors for newborn bed-sharing. Methods: Postpartum mothers from a university maternity service were contacted by phone to complete a survey. Demographic and environmental data were collected; newborn bed-sharing and sleep environment were self-reported. Results: A total of 1261 mothers completed surveys; bed-sharing was reported by 79 mothers (6.3%). Multivariate logistic regression identified referral to a nurse (odds ratio [OR] = 10; 95% confidence interval [CI] = 4.5-30) and sleep location "other" than a crib, bassinet, or Pack and Play (OR = 7.1; 95% CI = 1.9-25.9) as factors associated with an increased risk of bed-sharing; formula feeding (OR = 0.4; 95% CI = 0.20-0.77) and crib sleeping (OR = 0.49; 95% CI = 0.26-0.86) reduced this risk. Conclusion: Infants with no identifiable places to sleep, significant health issues, and who are breastfed are more likely to bed-share. Interventional studies should be directed at these factors.

  11. Bacteria like sharing their sweets.

    Science.gov (United States)

    Cuccui, Jon; Wren, Brendan W

    2013-09-01

    Protein glycosylation and capsular polysaccharide formation are increasingly recognized as playing central roles in the survival and virulence of bacterial pathogens. In this issue of Molecular Microbiology, structural analysis in Acinetobacter baumannii 17978 revealed that a pentasaccharide that decorates glycoproteins is formed of the same building blocks used for capsule biosynthesis demonstrating split roles for this glycan. Disruption of PglC, the initiating glycosyltransferase responsible for attachment of the first sugar to undecaprenylphosphate abolished glycoprotein production and capsule biosynthesis. Both pathways are demonstrated to be important in biofilm formation and pathogenesis, and disabling their synthesis should provide a useful route for antimicrobial design. Shared polysaccharide usage reduces the genetic and metabolic burden in a bacterial cell and is an emerging theme among bacterial pathogens that need to be energy efficient for their streamlined lifestyle. © 2013 Crown copyright.

  12. Fixed Access Network Sharing

    Science.gov (United States)

    Cornaglia, Bruno; Young, Gavin; Marchetta, Antonio

    2015-12-01

    Fixed broadband network deployments are moving inexorably to the use of Next Generation Access (NGA) technologies and architectures. These NGA deployments involve building fiber infrastructure increasingly closer to the customer in order to increase the proportion of fiber on the customer's access connection (Fibre-To-The-Home/Building/Door/Cabinet… i.e. FTTx). This increases the speed of services that can be sold and will be increasingly required to meet the demands of new generations of video services as we evolve from HDTV to "Ultra-HD TV" with 4k and 8k lines of video resolution. However, building fiber access networks is a costly endeavor. It requires significant capital in order to cover any significant geographic coverage. Hence many companies are forming partnerships and joint-ventures in order to share the NGA network construction costs. One form of such a partnership involves two companies agreeing to each build to cover a certain geographic area and then "cross-selling" NGA products to each other in order to access customers within their partner's footprint (NGA coverage area). This is tantamount to a bi-lateral wholesale partnership. The concept of Fixed Access Network Sharing (FANS) is to address the possibility of sharing infrastructure with a high degree of flexibility for all network operators involved. By providing greater configuration control over the NGA network infrastructure, the service provider has a greater ability to define the network and hence to define their product capabilities at the active layer. This gives the service provider partners greater product development autonomy plus the ability to differentiate from each other at the active network layer.

  13. Risk Sharing and Layoff Risk in Profit Sharing

    OpenAIRE

    Fabella, Raul V.

    1995-01-01

    We show that if the employer is risk averse, however slightly, there is always a profit sharing contract that will Pareto-dominate the spot wage contract in the sense of pure risk sharing. The smaller is the employer risk aversion, the narrower is the room for profit sharing. The higher the workers value employment stability (less layoff risk), the more Pareto attractive is profit sharing regardless of employer risk aversion.

  14. Shared care and boundaries:

    DEFF Research Database (Denmark)

    Winthereik, Brit Ross

    2008-01-01

    between home and clinic, which the project identifies as problematic and seeks to transgress. Research limitations/implications – The pilot project, which is used as a case, is terminated prematurely. However, this does not affect the fact that more attention should be paid to the specific redistribution......Purpose – The paper seeks to examine how an online maternity record involving pregnant women worked as a means to create shared maternity care. Design/methodology/approach – Ethnographic techniques have been used. The paper adopts a theoretical/methodological framework based on science...

  15. Can power be shared?

    Science.gov (United States)

    Ten Pas, William S

    2013-01-01

    Dental insurance began with a partnership between dental service organizations and state dental associations with a view toward expanding the number of Americans receiving oral health care and as a means for permitting firms and other organizations to offer employee benefits. The goals have been achieved, but the alliance between dentistry and insurance has become strained. A lack of dialogue has fostered mutual misconceptions, some of which are reviewed in this paper. It is possible that the public, the profession, and the dental insurance industry can all be strengthened, but only through power-sharing around the original common objective.

  16. Shared Oral Care

    DEFF Research Database (Denmark)

    Hede, Børge; Elmelund Poulsen,, Johan; Christophersen, Rasmus

    2014-01-01

    Shared Oral Care - Forebyggelse af orale sygdomme på plejecentre Introduktion og formål: Mangelfuld mundhygiejne hos plejekrævende ældre er et alment og veldokumenteret sundhedsproblem, der kan føre til massiv udvikling af tandsygdomme, og som yderligere kan være medvirkende årsag til alvorlige...... ressourceanvendelse er muligt at skabe en betydeligt forbedret mundhygiejne hos plejekrævende ældre Key words: Geriatric dentistry, nursing home, community health services, prevention, situated learning...

  17. Reducing Resistance

    DEFF Research Database (Denmark)

    Lindell, Johanna

    care may influence decisions on antibiotic use. Based on video-and audio recordings of physician-patient consultations it is investigated how treatment recommendations are presented, can be changed, are forecast and explained, and finally, how they seemingly meet resistance and how this resistance......Antibiotic resistance is a growing public health problem both nationally and internationally, and efficient strategies are needed to reduce unnecessary use. This dissertation presents four research studies, which examine how communication between general practitioners and patients in Danish primary...... is responded to.The first study in the dissertation suggests that treatment recommendations on antibiotics are often done in a way that encourages patient acceptance. In extension of this, the second study of the dissertation examines a case, where acceptance of such a recommendation is changed into a shared...

  18. Shared consultant physician posts.

    LENUS (Irish Health Repository)

    Cooke, J

    2012-01-31

    Our aim was to assess the acceptability and cost-efficiency of shared consultancy posts. Two consultant physicians worked alternate fortnights for a period of twelve months. Questionnaires were distributed to general practitioners, nurses, consultants and junior doctors affected by the arrangement. Patients or their next of kin were contacted by telephone. 1\\/17 of consultants described the experience as negative. 14\\/19 junior doctors reported a positive experience. 11 felt that training had been improved while 2 felt that it had been adversely affected. 17\\/17 GPs were satisfied with the arrangement. 1\\/86 nurses surveyed reported a negative experience. 1\\/48 patients were unhappy with the arrangement. An extra 2.2 (p<0.001) patients were seen per clinic. Length of stay was shortened by 2.49 days (p<0.001). A saving of 69,212 was made due to decreased locum requirements. We present data suggesting structured shared consultancy posts can be broadly acceptable and cost efficient in Ireland.

  19. Reconceptualising Shared Services

    Directory of Open Access Journals (Sweden)

    Peter McKinlay

    2011-12-01

    Full Text Available Endeavours to improve the efficiency and effectiveness of local government have been a persistent theme both of politicians in higher tiers of government and of interest groups, especially business. The two contenders for improvement which receive most coverage both in the research literature and in popular discussion are amalgamation and shared services. Arguments from the literature have generally favoured shared services over amalgamation. Bish (2001 in a comprehensive review of North American research dismisses the argument for amalgamation as a product of flawed nineteenth-century thinking and a bureaucratic urge for centralized control. He does so making the very reasonable point that the presumed economies of scale which will result from amalgamation are a function not of the size and scale of individual local authorities, but of the services for which those local authorities are responsible, and the point at which economies of scale will be optimised will be very different for different services. The case against amalgamation is also reinforced by the absence of any significant post-facto evidence that amalgamation achieves either the promised savings or the anticipated efficiency gains (McKinlay 2006.

  20. Vaccines, our shared responsibility.

    Science.gov (United States)

    Pagliusi, Sonia; Jain, Rishabh; Suri, Rajinder Kumar

    2015-05-05

    The Developing Countries Vaccine Manufacturers' Network (DCVMN) held its fifteenth annual meeting from October 27-29, 2014, New Delhi, India. The DCVMN, together with the co-organizing institution Panacea Biotec, welcomed over 240 delegates representing high-profile governmental and nongovernmental global health organizations from 36 countries. Over the three-day meeting, attendees exchanged information about their efforts to achieve their shared goal of preventing death and disability from known and emerging infectious diseases. Special praise was extended to all stakeholders involved in the success of polio eradication in South East Asia and highlighted challenges in vaccine supply for measles-rubella immunization over the coming decades. Innovative vaccines and vaccine delivery technologies indicated creative solutions for achieving global immunization goals. Discussions were focused on three major themes including regulatory challenges for developing countries that may be overcome with better communication; global collaborations and partnerships for leveraging investments and enable uninterrupted supply of affordable and suitable vaccines; and leading innovation in vaccines difficult to develop, such as dengue, Chikungunya, typhoid-conjugated and EV71, and needle-free technologies that may speed up vaccine delivery. Moving further into the Decade of Vaccines, participants renewed their commitment to shared responsibility toward a world free of vaccine-preventable diseases. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  1. Knowledge sharing in horizontal networks

    National Research Council Canada - National Science Library

    Juliano Nunes Alves; Breno Augusto Diniz Pereira; Augusto Diniz

    2012-01-01

      The present study aimed to identify the process of sharing knowledge between the partners involved in the network, as well as the dimensions on sharing of knowledge between enterprises belonging...

  2. On the Sharing of Temporary Parental Leave

    DEFF Research Database (Denmark)

    Amilon, Anna

    2007-01-01

    This paper views temporary parental leave (leave from work to take care of a sick child) as a household public good, produced with time inputs of the parents as the only input. Assuming equal productivities in the production of temporary parental leave and equal utility functions of the spouses......-point of the female is found to push the intra household allocation of temporary parental leave towards greater sharing between the spouses. In addition, an increase in the insurance ceiling will further sharing of temporary parental leave in some families, while reducing it in others....

  3. Shared Services Management: Critical Factors

    OpenAIRE

    Shouhong Wang; Hai Wang

    2015-01-01

    The cloud computing technology has accelerated shared services in the government and private sectors. This paper proposes a research framework of critical success factors of shared services in the aspects of strategy identification, collaborative partnership networking, optimal shared services process re-designing, and new policies and regulations. A survey has been employed to test the hypotheses. The test results indicate that clear vision of strategies of shared services, long term busines...

  4. Model Sharing and Collaboration using HydroShare

    Science.gov (United States)

    Goodall, J. L.; Morsy, M. M.; Castronova, A. M.; Miles, B.; Merwade, V.; Tarboton, D. G.

    2015-12-01

    HydroShare is a web-based system funded by the National Science Foundation (NSF) for sharing hydrologic data and models as resources. Resources in HydroShare can either be assigned a generic type, meaning the resource only has Dublin Core metadata properties, or one of a growing number of specific resource types with enhanced metadata profiles defined by the HydroShare development team. Examples of specific resource types in the current release of HydroShare (http://www.hydroshare.org) include time series, geographic raster, Multidimensional (NetCDF), model program, and model instance. Here we describe research and development efforts in HydroShare project for model-related resources types. This work has included efforts to define metadata profiles for common modeling resources, execute models directly through the HydroShare user interface using Docker containers, and interoperate with the 3rd party application SWATShare for model execution and visualization. These examples demonstrate the benefit of HydroShare to support model sharing and address collaborative problems involving modeling. The presentation will conclude with plans for future modeling-related development in HydroShare including supporting the publication of workflow resources, enhanced metadata for additional hydrologic models, and linking model resources with other resources in HydroShare to capture model provenance.

  5. Fractions: How to Fair Share

    Science.gov (United States)

    Wilson, P. Holt; Edgington, Cynthia P.; Nguyen, Kenny H.; Pescosolido, Ryan S.; Confrey, Jere

    2011-01-01

    Children learn from a very early age what it means to get their "fair share." Whether it is candy or birthday cake, many children successfully create equal-size groups or parts of a collection or whole but later struggle to create fair shares of multiple wholes, such as fairly sharing four pies among a family of seven. Recent research suggests…

  6. Risk sharing and public transfers

    OpenAIRE

    Dercon, Stefan; Krishnan, Pramila

    2002-01-01

    We use public transfers in the form of food aid to test for the presence of risk sharing arrangements at the village level in rural Ethiopia. We reject perfect risk-sharing, but find evidence of partial risk-sharing via transfers. There is also evidence consistent with crowding out of informal insurance linked to food aid programmes. – risk ; public transfers ; informal insurance

  7. On the Origin of Shared Beliefs (and Corporate Culture)

    OpenAIRE

    Van den Steen, Eric

    2005-01-01

    This paper shows why members of an organization often share similar beliefs. I argue that there are two mechanisms. First, when performance depends on making correct decisions, people prefer to work with others who share their beliefs and assumptions, since such others 'will do the right thing'. Second, beliefs will converge over time through shared learning. While such homogeneity reduces agency problems, it does so at a cost. I show that, from an outsider's perspective, firms invest on aver...

  8. Shared consultant physician posts.

    Science.gov (United States)

    Cooke, J; Molefe, C; Carew, S; Finucane, P; Clinch, D

    2009-01-01

    Our aim was to assess the acceptability and cost-efficiency of shared consultancy posts. Two consultant physicians worked alternate fortnights for a period of twelve months. Questionnaires were distributed to general practitioners, nurses, consultants and junior doctors affected by the arrangement. Patients or their next of kin were contacted by telephone. 1/17 of consultants described the experience as negative. 14/19 junior doctors reported a positive experience. 11 felt that training had been improved while 2 felt that it had been adversely affected. 17/17 GPs were satisfied with the arrangement. 1/86 nurses surveyed reported a negative experience. 1/48 patients were unhappy with the arrangement. An extra 2.2 (pposts can be broadly acceptable and cost efficient in Ireland.

  9. SHARED TECHNOLOGY TRANSFER PROGRAM

    Energy Technology Data Exchange (ETDEWEB)

    GRIFFIN, JOHN M. HAUT, RICHARD C.

    2008-03-07

    The program established a collaborative process with domestic industries for the purpose of sharing Navy-developed technology. Private sector businesses were educated so as to increase their awareness of the vast amount of technologies that are available, with an initial focus on technology applications that are related to the Hydrogen, Fuel Cells and Infrastructure Technologies (Hydrogen) Program of the U.S. Department of Energy. Specifically, the project worked to increase industry awareness of the vast technology resources available to them that have been developed with taxpayer funding. NAVSEA-Carderock and the Houston Advanced Research Center teamed with Nicholls State University to catalog NAVSEA-Carderock unclassified technologies, rated the level of readiness of the technologies and established a web based catalog of the technologies. In particular, the catalog contains technology descriptions, including testing summaries and overviews of related presentations.

  10. Borrowing brainpower - sharing insecurities

    DEFF Research Database (Denmark)

    Wegener, Charlotte; Meier, Ninna; Ingerslev, Karen

    2016-01-01

    Academic writing is a vital, yet complex skill that must be developed within a doctoral training process. In addition, becoming an academic researcher is a journey of changing sense of self and identity. Through analysis of a group session, we show how the feedback of peers addresses questions...... of structure and writing style along with wider issues of researcher identity. Thus, peer learning is demonstrated as a process of simultaneously building a text and an identity as scholarly researcher. The paper advocates ‘borrowing brainpower’ from peers in order to write better texts and, at the same time......, ‘share insecurities’ during the development of the researcher identity. Based on a distributed notion of peer learning and identity, we point to the need for further research into the everyday activities of doctoral writing groups in order to understand the dynamic relationship between production of text...

  11. On Cheating Immune Secret Sharing

    Directory of Open Access Journals (Sweden)

    Josef Pieprzyk

    2004-12-01

    Full Text Available The paper addresses the cheating prevention in secret sharing. We consider secret sharing with binary shares. The secret also is binary. This model allows us to use results and constructions from the well developed theory of cryptographically strong boolean functions. In particular, we prove that for given secret sharing, the average cheating probability over all cheating vectors and all original vectors, i.e., 1/n 2 n ∑ c=1...n ∑ α∈V n ρ c,α, denoted by ρ, satisfies ρ ≥ ½, and the equality holds if and only if ρ c,α satisfies ρ c,α = ½ for every cheating vector δ c and every original vector α. In this case the secret sharing is said to be cheating immune. We further establish a relationship between cheating-immune secret sharing and cryptographic criteria of boolean functions.This enables us to construct cheating-immune secret sharing.

  12. Social identities and shared realities.

    Science.gov (United States)

    Hogg, Michael A; Rinella, Mark J

    2017-11-04

    People are fundamentally motivated to establish a shared reality with others to validate their identity and experiences. Guided by social identity theory, we examine how social identity processes, such as self-categorization and depersonalization, create a shared identity and a sense of shared reality. Research demonstrates that internal states such as attitudes, feelings, and emotions are often shared among members of a group. Furthermore, research has shown that self-uncertainty motivates people to establish shared realities through group identification, often with highly entitative groups that are associated with a self-saturating reality that is shared absolutely. Finally, we review research on how group-defining norms that serve as the bases of these identity-related shared realities are constructed and communicated through group-membership based influence. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. [Risk sharing methods in middle income countries].

    Science.gov (United States)

    Inotai, András; Kaló, Zoltán

    2012-01-01

    The pricing strategy of innovative medicines is based on the therapeutic value in the largest pharmaceutical markets. The cost-effectiveness of new medicines with value based ex-factory price is justifiable. Due to the international price referencing and parallel trade the ex-factory price corridor of new medicines has been narrowed in recent years. Middle income countries have less negotiation power to change the narrow drug pricing corridor, although their fair intention is to buy pharmaceuticals at lower price from their scarce public resources compared to higher income countries. Therefore the reimbursement of new medicines at prices of Western-European countries may not be justifiable in Central-Eastern European countries. Confidential pricing agreements (i.e. confidential price discounts, claw-back or rebate) in lower income countries of the European Union can alleviate this problem, as prices of new medicines can be adjusted to local purchasing power without influencing the published ex-factory price and so the accessibility of patients to these drugs in other countries. In order to control the drug budget payers tend to apply financial risk sharing agreements for new medicines in more and more countries to shift the consequences of potential overspending to pharmaceutical manufacturers. The major paradox of financial risk-sharing schemes is that increased mortality, poor persistence of patients, reduced access to healthcare providers, and no treatment reduce pharmaceutical spending. Consequently, payers have started to apply outcome based risk sharing agreements for new medicines recently to improve the quality of health care provision. Our paper aims to review and assess the published financial and outcome based risk sharing methods. Introduction of outcome based risk-sharing schemes can be a major advancement in the drug reimbursement strategy of payers in middle income countries. These schemes can help to reduce the medical uncertainty in coverage

  14. The science of sharing and the sharing of science.

    Science.gov (United States)

    Milkman, Katherine L; Berger, Jonah

    2014-09-16

    Why do members of the public share some scientific findings and not others? What can scientists do to increase the chances that their findings will be shared widely among nonscientists? To address these questions, we integrate past research on the psychological drivers of interpersonal communication with a study examining the sharing of hundreds of recent scientific discoveries. Our findings offer insights into (i) how attributes of a discovery and the way it is described impact sharing, (ii) who generates discoveries that are likely to be shared, and (iii) which types of people are most likely to share scientific discoveries. The results described here, combined with a review of recent research on interpersonal communication, suggest how scientists can frame their work to increase its dissemination. They also provide insights about which audiences may be the best targets for the diffusion of scientific content.

  15. Data sharing in neuroimaging research

    Directory of Open Access Journals (Sweden)

    Jean-Baptiste ePoline

    2012-04-01

    Full Text Available Significant resources around the world have been invested in neuroimaging studies of brain function and disease. Easier access to this large body of work should have profound impact on research in cognitive neuroscience and psychiatry, leading to advances in the diagnosis and treatment of psychiatric and neurological disease. A trend toward increased sharing of neuroimaging data has emerged in recent years. Nevertheless, a number of barriers continue to impede momentum. Many researchers and institutions remain uncertain about how to share data or lack the tools and expertise to participate in data sharing. The use of electronic data capture methods for neuroimaging greatly simplifies the task of data collection and has the potential to help standardize many aspects of data sharing. We review here the motivations for sharing neuroimaging data, the current data sharing landscape, and the sociological or technical barriers that still need to be addressed. The INCF Task Force on Neuroimaging Datasharing, in conjunction with several collaborative groups around the world, has started work on several tools to ease and eventually automate the practice of data sharing. It is hoped that such tools will allow researchers to easily share raw, processed, and derived neuroimaging data, with appropriate metadata and provenance records, and will improve the reproducibility of neuroimaging studies. By providing seamless integration of data sharing and analysis tools within a commodity research environment, the Task Force seeks to identify and minimize barriers to data sharing in the field of neuroimaging.

  16. Shared Savings Contracting for Reducing Energy Costs of Defense Facilities.

    Science.gov (United States)

    1983-01-01

    Program Evaluation for Resource Management," October 17, 1972. BUILDING ENERGY EFFICIENCY D. C. Solar Task Force, "Thirty Five Steps - Making...Conservation and Solar Work in the District of Columbia," Washington, D. C., 1982. National Institute of Building Sciences, " Building Energy Efficiency Project

  17. Sharing Lessons Learned

    Energy Technology Data Exchange (ETDEWEB)

    Mohler, Bryan L.

    2004-09-01

    Workplace safety is inextricably tied to the culture – the leadership, management and organization – of the entire company. Nor is a safety lesson fundamentally different from any other business lesson. With these points in mind, Pacific Northwest National Laboratory recast its lessons learned program in 2000. The laboratory retained elements of a traditional lessons learned program, such as tracking and trending safety metrics, and added a best practices element to increase staff involvement in creating a safer, healthier work environment. Today, the Lessons Learned/Best Practices program offers the latest business thinking summarized from current external publications and shares better ways PNNL staff have discovered for doing things. According to PNNL strategic planning director Marilyn Quadrel, the goal is to sharpen the business acumen, project management ability and leadership skills of all staff and to capture the benefits of practices that emerge from lessons learned. A key tool in the PNNL effort to accelerate learning from past mistakes is one that can be easily implemented by other firms and tailored to their specific needs. It is the weekly placement of Lessons Learned/Best Practices articles in the lab’s internal electronic newsletter. The program is equally applicable in highly regulated environments, such as the national laboratories, and in enterprises that may have fewer external requirements imposed on their operations. And it is cost effective, using less than the equivalent of one fulltime person to administer.

  18. Secure Sensitive Data Sharing on a Big Data Platform

    National Research Council Canada - National Science Library

    Xinhua Dong Ruixuan Li Heng He Wanwan Zhou Zhengyuan Xue Hao Wu

    2015-01-01

    Users store vast amounts of sensitive data on a big data platform. Sharing sensitive data will help enterprises reduce the cost of providing users with personalized services and provide value-added data...

  19. 2013 Information Sharing Environment Performance Data

    Data.gov (United States)

    Information Sharing Environment — This is a survey of federal departments and agencies who share terrorism information and are therefore considered part of the Information Sharing Environment. The...

  20. 2012 Information Sharing Environment Performance Data

    Data.gov (United States)

    Information Sharing Environment — This is a survey of federal departments and agencies who share terrorism information and are therefore considered part of the Information Sharing Environment. The...

  1. SharePoint User's Guide

    CERN Document Server

    Corporation, Infusion Development

    2009-01-01

    This straightforward guide shows SharePoint users how to create and use web sites for sharing and collaboration. Learn to use the document and picture libraries for adding and editing content, add discussion boards and surveys, receive alerts when documents and information have been added or changed, and enhance security. Designed to help you find answers quickly, the book shows how to make the most of SharePoint for productivity and collaboration.

  2. Modeling Shared Variables in VHDL

    DEFF Research Database (Denmark)

    Madsen, Jan; Brage, Jens P.

    1994-01-01

    A set of concurrent processes communicating through shared variables is an often used model for hardware systems. This paper presents three modeling techniques for representing such shared variables in VHDL, depending on the acceptable constraints on accesses to the variables. Also a set...... of guidelines for handling atomic updates of multiple shared variables is given. 1 Introduction It is often desirable to partition a computational system into discrete functional units which cooperates to....

  3. Emergent Resource Sharing & Interlibrary Loan

    OpenAIRE

    Oberlander, Cyril

    2006-01-01

    Resource sharing and Interlibrary Loan face exciting opportunities to develop new connections between information and library resources and services. Emergent consumer technology is radically changing the nature of Library service; however, we can shape the transformation of resource sharing and interlibrary loan. Framing the evolution of request management systems and resource sharing workflow are communities of adaptations to the changed information and technology landscape. The redefini...

  4. Challenges in sharing information effectively

    DEFF Research Database (Denmark)

    Sonnenwald, Diane H.

    2006-01-01

    Introduction. The goal of information sharing is to change a person's image of the world and to develop a shared working understanding. It is an essential component of collaboration. This paper examines barriers to sharing information effectively in dynamic group work situations. Method. Three...... to other high stress, unique and complex situations, such as natural disasters. Recommendations for more effective information behaviour techniques in dynamic group work situations are presented....... types of battlefield training simulations were observed and open-ended interviews with military personnel were conducted. Analysis. Observation notes and interview transcripts were analysed to identify incidents when group members erroneously believed they had shared information effectively and were...

  5. Governing Individual Knowledge Sharing Behavior

    DEFF Research Database (Denmark)

    Minbaeva, Dana; Pedersen, Torben

    2010-01-01

    The emerging Knowledge Governance Approach asserts the need to build microfoundations grounded in individual action. Toward this goal, using the Theory of Planned Behavior, we aim to explain individual knowledge sharing behavior as being determined by the intention to share knowledge and its...... antecedents: attitude toward knowledge sharing, subjective norms, and perceived behavioral control. In addition, we consider managerial interventions (governance mechanisms) that managers can employ to influence the identified antecedents and thereby govern individual knowledge sharing behavior. We test...... a positive effect on subjective norms and perceived behavioral control, respectively....

  6. Technology Mediated Information Sharing (Monitor Sharing) in Primary Care Encounters

    Science.gov (United States)

    Asan, Onur

    2013-01-01

    The aim of this dissertation study was to identify and describe the use of electronic health records (EHRs) for information sharing between patients and clinicians in primary-care encounters and to understand work system factors influencing information sharing. Ultimately, this will promote better design of EHR technologies and effective training…

  7. Sharing models as social objects through HydroShare

    Science.gov (United States)

    Goodall, J. L.; Morsy, M. M.; Castronova, A. M.; Dash, P. K.; Merwade, V.; Sadler, J.; Horsburgh, J. S.; Tarboton, D. G.

    2016-12-01

    Many hydrologists devote a significant amount of time to applying computational models. Sharing the results of these efforts broadly would benefit the community because scientists could, when appropriate, verify, extend, and refine existing models created by others rather than creating new models from scratch. While recent attention has been devoted to sharing hydrologic data including model outputs, approaches for sharing model instances, that is the input data required to execute a model, have received less attention. To address this need, we present functionality within HydroShare that allows scientists to share both model instances and the model programs used to execute the instances. HydroShare is an NSF-funded online system with the goal of making it simple to share data and models. The approach we designed is general and applicable to any hydrology model. It includes an extensible metadata framework capable of capturing detailed metadata for specific hydrology models, while also providing general metadata applicable to any hydrology model. Another advantage of this work is that defining a structured resource type with formal metadata fosters interoperability between cyberinfrastructure systems. This is illustrated through software providing interoperability between HydroShare and a third-party application called SWATShare that is focused on providing online visualization, execution, and management of SWAT models.

  8. Solidarity through shared disadvantage: Highlighting shared experiences of discrimination improves relations between stigmatized groups.

    Science.gov (United States)

    Cortland, Clarissa I; Craig, Maureen A; Shapiro, Jenessa R; Richeson, Jennifer A; Neel, Rebecca; Goldstein, Noah J

    2017-10-01

    Intergroup relations research has largely focused on relations between members of dominant groups and members of disadvantaged groups. The small body of work examining intraminority intergroup relations, or relations between members of different disadvantaged groups, reveals that salient experiences of ingroup discrimination promote positive relations between groups that share a dimension of identity (e.g., 2 different racial minority groups) and negative relations between groups that do not share a dimension of identity (e.g., a racial minority group and a sexual minority group). In the present work, we propose that shared experiences of discrimination between groups that do not share an identity dimension can be used as a lever to facilitate positive intraminority intergroup relations. Five experiments examining relations among 4 different disadvantaged groups supported this hypothesis. Both blatant (Experiments 1 and 3) and subtle (Experiments 2, 3, and 4) connections to shared experiences of discrimination, or inducing a similarity-seeking mindset in the context of discrimination faced by one's ingroup (Experiment 5), increased support for policies benefiting the outgroup (Experiments 1, 2, and 4) and reduced intergroup bias (Experiments 3, 4, and 5). Taken together, these experiments provide converging evidence that highlighting shared experiences of discrimination can improve intergroup outcomes between stigmatized groups across dimensions of social identity. Implications of these findings for intraminority intergroup relations are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. Shared governance and shared leadership: meeting the challenges of implementation.

    Science.gov (United States)

    Scott, Linda; Caress, Ann-Louise

    2005-01-01

    New forms of leadership are required if staff are to be effectively engaged and involved in decision-making and promoting clinical effectiveness. One such mechanism is shared governance and shared leadership to ensure practice is both practitioner owned and organizationally supported. Empowering staff is a great challenge requiring effective planning, preparation and commitment. Establishing the process of shared governance requires effective leadership, implementation of a suitable framework, multidisciplinary working and examination of the organization's structure and culture. This paper discusses the challenges of implementation, preparation of staff, and alignment with the organizational agenda. It emphasizes that shared governance is an ongoing and fluid process, requiring continual assessment and re-evaluation in order to be flexible and responsive to an ever-changing environment. The Christie model provides a sustainable framework for moving practice forward and successful implementation has led to greater coordination of practice development and sharing of best practice.

  10. Distributed Programming with Shared Data

    NARCIS (Netherlands)

    Bal, H.E.; Tanenbaum, A.S.

    1991-01-01

    Until recently, at least one thing was clear about parallel programming: shared-memory machines were programmed in a language based on shared variables and distributed machines were programmed using message passing. Recent research on distributed systems and their languages, however, has led to new

  11. Barriers to Cyber Information Sharing

    Science.gov (United States)

    2014-12-01

    that compete for use within organizations.89 According to Kathleen Moriarty of EMC Corporation, threat information-sharing efforts must affect the...Intelligence Sharing (Hopkinton, MA: EMC , 2013). 90 Ibid. 22 release of too much information...has expressed concern that extending protections would only serve as a legal shield against liability.131 In addition, the challenges of information

  12. Benefit sharing in health research

    African Journals Online (AJOL)

    2015-08-02

    Aug 2, 2015 ... [7,9] The guideline's MTA template provides for the 'fair and equitable sharing of benefits' derived ... exposure which could assist in safeguarding the women's rights to any benefits that may accrue from ..... biological resources in developing countries: Benefit sharing without undue inducement (in press).

  13. Food Sharing: An Evolutionary Perspective.

    Science.gov (United States)

    Feinman, Saul

    Food altruism and the consumption of food are examined from a sociological perspective which assumes that humans share food as inclusive fitness actors. Inclusive fitness implies the representation of an individual's genes in future generations through his own or others' offspring. The discussion includes characteristics of food sharing among kin…

  14. Catch shares slow the race to fish

    Science.gov (United States)

    Birkenbach, Anna M.; Kaczan, David J.; Smith, Martin D.

    2017-04-01

    In fisheries, the tragedy of the commons manifests as a competitive race to fish that compresses fishing seasons, resulting in ecological damage, economic waste, and occupational hazards. Catch shares are hypothesized to halt the race by securing each individual’s right to a portion of the total catch, but there is evidence for this from selected examples only. Here we systematically analyse natural experiments to test whether catch shares reduce racing in 39 US fisheries. We compare each fishery treated with catch shares to an individually matched control before and after the policy change. We estimate an average policy treatment effect in a pooled model and in a meta-analysis that combines separate estimates for each treatment-control pair. Consistent with the theory that market-based management ends the race to fish, we find strong evidence that catch shares extend fishing seasons. This evidence informs the current debate over expanding the use of market-based regulation to other fisheries.

  15. Shared Contract-Obedient Endpoints

    Directory of Open Access Journals (Sweden)

    Étienne Lozes

    2012-12-01

    Full Text Available Most of the existing verification techniques for message-passing programs suppose either that channel endpoints are used in a linear fashion, where at most one thread may send or receive from an endpoint at any given time, or that endpoints may be used arbitrarily by any number of threads. The former approach usually forbids the sharing of channels while the latter limits what is provable about programs. In this paper we propose a midpoint between these techniques by extending a proof system based on separation logic to allow sharing of endpoints. We identify two independent mechanisms for supporting sharing: an extension of fractional shares to endpoints, and a new technique based on what we call reflexive ownership transfer. We demonstrate on a number of examples that a linear treatment of sharing is possible.

  16. Development of a prehospital vital signs chart sharing system.

    Science.gov (United States)

    Nakada, Taka-aki; Masunaga, Naohisa; Nakao, Shota; Narita, Maiko; Fuse, Takashi; Watanabe, Hiroaki; Mizushima, Yasuaki; Matsuoka, Tetsuya

    2016-01-01

    Physiological parameters are crucial for the caring of trauma patients. There is a significant loss of prehospital vital signs data of patients during handover between prehospital and in-hospital teams. Effective strategies for reducing the loss remain a challenging research area. We tested whether the newly developed electronic automated prehospital vital signs chart sharing system would increase the amount of prehospital vital signs data shared with a remote trauma center prior to hospital arrival. Fifty trauma patients, transferred to a level I trauma center in Japan, were studied. The primary outcome variable was the number of prehospital vital signs shared with the trauma center prior to hospital arrival. The prehospital vital signs chart sharing system significantly increased the number of prehospital vital signs, including blood pressure, heart rate, and oxygen saturation, shared with the in-hospital team at a remote trauma center prior to patient arrival at the hospital (P prehospital vital signs during ambulance transfer between patients who had severe bleeding and non-severe bleeding within 24 hours after injury onset. Vital signs data collected during ambulance transfer via patient monitors could be automatically converted to easily visible patient charts and effectively shared with the remote trauma center prior to hospital arrival. The prehospital vital signs chart sharing system increased the number of precise vital signs shared prior to patient arrival at the hospital, which can potentially contribute to better trauma care without increasing labor and reduce information loss during clinical handover. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. One Share-One Vote

    DEFF Research Database (Denmark)

    Poulsen, Thomas; Eklund, Johan E.

    Shares with more voting rights than cash flow rights provide their owners with a disproportional influence that is often found to destroy the value of outside equity. This is taken as evidence of discretionary use of power. However, concentration of power does not necessarily result from control...... enhancing mechanisms; it could also be that some shareholders retain a large block in a one share-one vote structure. In this paper, we develop a methodology to disentangle disproportionality, which allows us to test the effect of deviations from one share-one vote more precisely. Our empirical findings add...

  18. i-Review: Sharing Code

    Directory of Open Access Journals (Sweden)

    Jonas Kubilius

    2014-02-01

    Full Text Available Sharing code is becoming increasingly important in the wake of Open Science. In this review I describe and compare two popular code-sharing utilities, GitHub and Open Science Framework (OSF. GitHub is a mature, industry-standard tool but lacks focus towards researchers. In comparison, OSF offers a one-stop solution for researchers but a lot of functionality is still under development. I conclude by listing alternative lesser-known tools for code and materials sharing.

  19. COAST Map Sharing Plugin Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose the development of a capability which will allow ecosystem managers to share a map view in terms of location, magnification level, and data layers (to...

  20. Knowledge Sharing and National Culture

    DEFF Research Database (Denmark)

    Michailova, Snejina; Hutchings, Kate

    2004-01-01

    the complexity of differencesbetween transition economies. The paper is written as a set of theoretical arguments andpropositions that is designed to elucidate more nuanced ways of thinking about knowledgesharing in China and Russia. We argue that in the case of China and Russia, verticalindividualism...... to the knowledge-sharing literature by specificallydiscussing the interplay between knowledge-sharing and national cultural factors in the context oftransition countries. The paper engages in a comparative examination of two major transitionsocieties, China and Russia, and contributes to understanding...... and particularist social relations facilitate knowledge sharing. We also maintainthat there are important differences between China and Russia in terms of motivation forknowledge sharing and propose that the differences between the two countries in terms of originsof collectivism and degree of collectivism impact...

  1. Positive train control shared network.

    Science.gov (United States)

    2015-05-01

    The Interoperable Train Control (ITC) Positive : Train Control (PTC) Shared Network (IPSN) : project investigated anticipated industry benefits : and the level of support for the development of : a hosted technological platform for PTC : messaging ac...

  2. Developing SharePoint applications

    OpenAIRE

    Rupnik, Gašper

    2011-01-01

    The thesis includes a research on SharePoint 2010 programming capabilities and a display of products created by this knowledge. The introduction part includes background information on how the topic was chosen and how the thesis was developed. The second chapter presents the SharePoint platform, which includes a description of its structure, function and usability. The third chapter focuses solely on the programming of the platform. First, some of the most useful software tools for i...

  3. Information Sharing and Environmental Policies

    Directory of Open Access Journals (Sweden)

    Nikos Tsakiris

    2010-10-01

    Full Text Available Based on the assumption that in a standard eco-dumping model governments are uncertain about future product demand and allowing governments to obtain information from firms, we examine governments’ and firms’ incentives to share information. We show that when governments regulate polluting firms through emission standards, then governments and firms will reach an agreement concerning information sharing. The opposite holds when governments regulate pollution through emission taxes.

  4. Shared Year Exchange in Nursing

    DEFF Research Database (Denmark)

    Vedsegaard, Helle Wendner; Wederkinck, Elisabeth

    2010-01-01

    Beskrivelse af Shared Year Exchange in Nursing, et udviklingsporjekt omhandlende udvikling, beskrivelse og implementering af et fælles studieår for sygeplejerskestuderende ved Metropol og La Trobe University Australien.......Beskrivelse af Shared Year Exchange in Nursing, et udviklingsporjekt omhandlende udvikling, beskrivelse og implementering af et fælles studieår for sygeplejerskestuderende ved Metropol og La Trobe University Australien....

  5. The value of shared services.

    Science.gov (United States)

    Wallace, Beverly B

    2011-07-01

    A multisite shared services organization, combined with a robust business continuity plan, provides infrastructure and redundancies that mitigate risk for hospital CFOs. These structures can position providers to do the following: move essential operations out of a disaster impact zone, if necessary. Allow resources to focus on immediate patient care needs. Take advantage of economies of scale in temporary staffing. Leverage technology. Share in investments in disaster preparedness and business continuity solutions

  6. Display Sharing: An Alternative Paradigm

    Science.gov (United States)

    Brown, Michael A.

    2010-01-01

    The current Johnson Space Center (JSC) Mission Control Center (MCC) Video Transport System (VTS) provides flight controllers and management the ability to meld raw video from various sources with telemetry to improve situational awareness. However, maintaining a separate infrastructure for video delivery and integration of video content with data adds significant complexity and cost to the system. When considering alternative architectures for a VTS, the current system's ability to share specific computer displays in their entirety to other locations, such as large projector systems, flight control rooms, and back supporting rooms throughout the facilities and centers must be incorporated into any new architecture. Internet Protocol (IP)-based systems also support video delivery and integration. IP-based systems generally have an advantage in terms of cost and maintainability. Although IP-based systems are versatile, the task of sharing a computer display from one workstation to another can be time consuming for an end-user and inconvenient to administer at a system level. The objective of this paper is to present a prototype display sharing enterprise solution. Display sharing is a system which delivers image sharing across the LAN while simultaneously managing bandwidth, supporting encryption, enabling recovery and resynchronization following a loss of signal, and, minimizing latency. Additional critical elements will include image scaling support, multi -sharing, ease of initial integration and configuration, integration with desktop window managers, collaboration tools, host and recipient controls. This goal of this paper is to summarize the various elements of an IP-based display sharing system that can be used in today's control center environment.

  7. Vibrio chromosomes share common history

    Directory of Open Access Journals (Sweden)

    Gevers Dirk

    2010-05-01

    Full Text Available Abstract Background While most gamma proteobacteria have a single circular chromosome, Vibrionales have two circular chromosomes. Horizontal gene transfer is common among Vibrios, and in light of this genetic mobility, it is an open question to what extent the two chromosomes themselves share a common history since their formation. Results Single copy genes from each chromosome (142 genes from chromosome I and 42 genes from chromosome II were identified from 19 sequenced Vibrionales genomes and their phylogenetic comparison suggests consistent phylogenies for each chromosome. Additionally, study of the gene organization and phylogeny of the respective origins of replication confirmed the shared history. Conclusions Thus, while elements within the chromosomes may have experienced significant genetic mobility, the backbones share a common history. This allows conclusions based on multilocus sequence analysis (MLSA for one chromosome to be applied equally to both chromosomes.

  8. Knowledge Sharing is Knowledge Creation

    DEFF Research Database (Denmark)

    Greve, Linda

    2015-01-01

    Knowledge sharing and knowledge transfer are important to knowledge communication. However when groups of knowledge workers engage in knowledge communication activities, it easily turns into mere mechanical information processing despite other ambitions. This article relates literature of knowledge...... communication and knowledge creation to an intervention study in a large Danish food production company. For some time a specific group of employees uttered a wish for knowledge sharing, but it never really happened. The group was observed and submitted to metaphor analysis as well as analysis of co......-creation strategies. Confronted with the results, the group completely altered their approach to knowledge sharing and let it become knowledge co-creation. The conclusions are, that knowledge is and can only be a diverse and differentiated concept, and that groups are able to embrace this complexity. Thus rather than...

  9. Data sharing for pharmacokinetic studies.

    Science.gov (United States)

    Anderson, Brian J; Merry, Alan F

    2009-10-01

    Pooling data from different pediatric studies can provide a single robust pharmacokinetic analysis that allows covariate analysis and hypothesis testing. Data sharing should be driven by the altruistic purpose of improving drug understanding to the clinical benefit of children. Electronic communications have rendered the sharing of data relatively easy, and data sharing within the wider scientific community has become commonplace. Data sharing allows verification of results, save costs and time, allows new interpretation of old data, and can fulfill teaching benefits. It may stimulate cooperative competition between researchers and allow individual researchers to concentrate on unique aspects of the scientific puzzle. However, there is occasionally a reluctance to share, in part because of fear of others stealing the hard work of a research group, which may not be recognized in subsequent publications that reuse data. Providing data may require additional effort for presentation in a suitable format. Data may be abused or used for purposes other than those for which they were collected. Propriety claims may limit access to industry-sponsored drug research. The question of who has ownership of data is contentious. Investigators often consider data they have collected to be their own property. Reputations and grants may be hinge on ownership of a data set. However, other team members, institutions, funding agencies, and the public also have a stake. The difficulties identified in the general scientific community also apply to data sharing for pediatric pharmacokinetic studies. There are few clearly established rules at present, and consideration of the issues hinges on ethical and philosophical arguments. The development of databases will depend on collaboration and cooperation and greater clarity and consensus over appropriate processes and procedures.

  10. Sharing best practice in partnerships

    DEFF Research Database (Denmark)

    Mosgaard, Mette; Remmen, Arne; Pedersen, Claus Stig

    upstream in the supply chain, and “business development” of sustainable products and product service systems. Sharing best practice in partnerships is an example of the latter, but Supply Chain Management goes beyond product chains and into partnerships where the focus is not on one main company......In this paper, the promotion of sustainable products through the sharing of best practices in product chains is examined. The general understanding is that the interactions in the supply chain are changing from a traditional focus on the supply of goods “just in time” towards a focus on value...

  11. Temporary sharing prompts unrestrained disclosures that leave lasting negative impressions.

    Science.gov (United States)

    Hofstetter, Reto; Rüppell, Roland; John, Leslie K

    2017-11-07

    With the advent of social media, the impressions people make on others are based increasingly on their digital disclosures. However, digital disclosures can come back to haunt, making it challenging for people to manage the impressions they make. In field and online experiments in which participants take, share, and evaluate self-photographs ("selfies"), we show that, paradoxically, these challenges can be exacerbated by temporary-sharing media-technologies that prevent content from being stored permanently. Relative to permanent sharing, temporary sharing affects both whether and what people reveal. Specifically, temporary sharing increases compliance with the request to take a selfie (study 1) and induces greater disclosure risks (i.e., people exhibit greater disinhibition in their selfies, studies 1 and 2). This increased disclosure is driven by reduced privacy concerns (study 2). However, observers' impressions of sharers are insensitive to permanence (i.e., whether the selfie was shared temporarily versus permanently) and are instead driven by the disinhibition exhibited in the selfie (studies 4-7). As a result, induced by the promise of temporary sharing, sharers of uninhibited selfies come across as having worse judgment than those who share relatively discreet selfies (studies 1, 2, and 4-7)-an attributional pattern that is unanticipated by sharers (study 3), that persists days after the selfie has disappeared (study 5), is robust to personal experience with temporary sharing (studies 6A and 6B), and holds even among friends (studies 7A and 7B). Temporary sharing may bring back forgetting, but not without introducing new (self-presentational) challenges. Copyright © 2017 the Author(s). Published by PNAS.

  12. Information Sharing and International Taxation

    NARCIS (Netherlands)

    Keen, M.; Ligthart, J.E.

    2004-01-01

    The sharing between national tax authorities of taxpayer-specific information has emerged over the last few years as a-probably "the"-central issue in the formation of international tax policy.Yet this refocusing of the debate on international taxation-away from parametric tax coordination and

  13. Scalable shared-memory multiprocessing

    CERN Document Server

    Lenoski, Daniel E

    1995-01-01

    Dr. Lenoski and Dr. Weber have experience with leading-edge research and practical issues involved in implementing large-scale parallel systems. They were key contributors to the architecture and design of the DASH multiprocessor. Currently, they are involved with commercializing scalable shared-memory technology.

  14. Neither invented nor shared here

    DEFF Research Database (Denmark)

    Burcharth, Ana Luiza de Araújo; Knudsen, M. P.; Søndergaard, Helle Alsted

    2014-01-01

    against the sourcing of external knowledge (the Not-invented-here (NIH) syndrome) and against the external exploitation of knowledge assets (the Not-shared-here (NSH) syndrome). Using survey data collected from 331 firms, this article empirically assesses the theoretical assertion that the NIH and NSH...

  15. Dynamic Spectrum Sharing among Femtocells

    DEFF Research Database (Denmark)

    Da Costa, Gustavo Wagner Oliveira

    2012-01-01

    The ever-growing demand for mobile broadband is leading to an imminent spectrum scarcity. In order to cope with such situation dynamic spectrum sharing and the widespread deployment of small cells (femtocells) are promising solutions. Delivering such a view is not short of challenges. Massive...

  16. Sharing Power in the Classroom.

    Science.gov (United States)

    Richard-Amato, Patricia

    2002-01-01

    Suggests that be sharing power in the classroom teachers allow the development of participatory classrooms in which all students can thrive. Examines participatory teaching and critical pedagogy, components of the participatory learning experience, manifestations of participatory teaching, an application of the language experience approach,…

  17. Availability Cascades & the Sharing Economy

    DEFF Research Database (Denmark)

    Netter, Sarah

    2015-01-01

    In search of a new concept that will provide answers to as to how modern societies should not only make sense but also resolve the social and environmental problems linked with our modes of production and consumption, collaborative consumption and the sharing economy are increasingly attracting a...

  18. Availability Cascades & the Sharing Economy

    DEFF Research Database (Denmark)

    Netter, Sarah

    2014-01-01

    In search of a new concept that will provide answers to as to how modern societies should not only make sense but also resolve the social and environmental problems linked with our modes of production and consumption, collaborative consumption and the sharing economy are increasingly attracting a...

  19. Performance Modeling of Maximal Sharing

    NARCIS (Netherlands)

    M.J. Steindorfer (Michael); J.J. Vinju (Jurgen)

    2016-01-01

    textabstractIt is noticeably hard to predict the effect of optimization strategies in Java without implementing them. "Maximal sharing" (a.k.a. "hash-consing") is one of these strategies that may have great benefit in terms of time and space, or may have detrimental overhead. It all depends on the

  20. Moralities of sharing and caring

    NARCIS (Netherlands)

    Niehof, A.; Wahlen, S.

    2017-01-01

    This paper propounds the concept of the moral household economy in order to understand and explain gender performances in food practices of sharing and caring in the socio-cultural domain of unpaid food work. Households are the immediate context for meeting people’s food and nutrition needs and for

  1. Knowledge sharing in diverse organizations

    DEFF Research Database (Denmark)

    Lauring, Jakob; Selmer, Jan

    2012-01-01

    It has been argued that both strengths and weaknesses of diversity in organisations stem from the different demographic, national, linguistic, social and cultural backgrounds of their members. However, few attempts have been made to link different types of diversity to knowledge sharing despite t...

  2. Car sharing à la carte

    CERN Document Server

    Anaïs Schaeffer

    2012-01-01

    Do you want to make your commute to CERN easier, while saving money at the same time? Would you prefer not to spend a quarter of an hour crawling round the CERN car parks looking for a space? If so, read on: this article might well be of great interest to you.   We would like to draw your attention to a well established, albeit sadly under-used, method of transport: car sharing. To promote car-sharing, the GS Department has stepped in to call on the services of the Swiss firm Green Monkeys which specialises in this user-friendly and intelligent transport scheme. The company’s slogan is:  “Car-sharing as you want, when you want and as much as you want”. The principle is very straightforward. To use this car-sharing facility, you simply complete your free online registration with Green Monkeys, providing the following details: your journey, departure time, arrival time and days of the week, and indicating whether you are a passenger or driver or both. &a...

  3. Needle and syringe sharing among Iranian drug injectors

    Directory of Open Access Journals (Sweden)

    Roshanpajouh Mohsen

    2009-07-01

    Full Text Available Abstract Objective The role of needle and syringe sharing behavior of injection drug users (IDUs in spreading of blood-borne infections – specially HIV/AIDS – is well known. However, very little is known in this regard from Iran. The aim of our study was to determine the prevalence and associates of needle and syringe sharing among Iranian IDUs. Methods In a secondary analysis of a sample of drug dependents who were sampled from medical centers, prisons and streets of the capitals of 29 provinces in the Iran in 2007, 2091 male IDUs entered. Socio-demographic data, drug use data and high risk behaviors entered to a logistic regression to determine independent predictors of lifetime needle and syringe sharing. Results 749(35.8% reported lifetime experience of needle and syringe sharing. The likelihood of lifetime needle and syringe sharing was increased by female gender, being jobless, having illegal income, drug use by family members, pleasure/enjoyment as causes of first injection, first injection in roofless and roofed public places, usual injection at groin, usual injection at scrotum, lifetime experience of nonfatal overdose, and history of arrest in past year and was decreased by being alone at most injections. Conclusion However this data has been extracted from cross-sectional design and we can not conclude causation, some of the introduced variables with association with needle and syringe sharing may be used in HIV prevention programs which target reducing syringe sharing among IDUs.

  4. An ethical framework for sharing patient data without consent.

    Science.gov (United States)

    Navarro, Robert

    2008-01-01

    There is no consensus on how to share patient records privately. Data privacy concepts are surveyed and a framework is presented for the safe sharing of sensitive data. It is argued that tailoring the data sharing to the privacy breach risks of each project holds out the best compromise for keeping the trust of the public and providing for the best quality data where detailed patient consent is not possible. To improve the protection of data by reducing privacy breaches and thus enable appropriate patient data sharing without consent. Any harm arising from data sharing must come from the data being identified, either fully or partially. The first step is an agreement on an acceptable privacy breach risk. Next, proceed to measure that risk for the proposed data when held by a given recipient. Finally, select from a menu of mitigation strategies (people, process and technical) to achieve acceptable risk. The framework is tested against the current UK approach administered by the Patient Information Advisory Group. The hard problem of non-consented data sharing should be divided into the easier (though non-trivial) ones of data and recipient breach risk measurement. Directed research in these two areas will help move the data sharing problem into the 'solved' pile.

  5. Towards Energy Efficient and Shared Mobility Services

    Energy Technology Data Exchange (ETDEWEB)

    Rames, Clement L [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-10-24

    Throughout the 20th century, automobiles have shaped urban and suburban landscapes, especially in North America. Globally, the car-centric transportation paradigm has contributed to unprecedented issues in terms of air quality, fossil-fuel dependence, carbon emissions lock-in, traffic congestion, road safety, parking scarcity, serious public health concerns, and socioeconomic inequality. Nonetheless, in the United States the percentage of single-occupant vehicle (SOV) commuters has continued to rise since 1960 while the proportion of carpooling has decreased by more than half since 1980. Evolving mobility services, in conjunction with new behavioral insights, have motivated recent inquiries in how to best foster sustainable growth while reducing traffic congestion and improving health outcomes. Few studies have assessed their true effectiveness, unanticipated effects (e.g., 'dead-head' or 'empty-vehicle' ride-hailing trips) or measured their impact on a specific city (e.g., modal shift, changes in personal miles traveled/vehicle miles traveled). This effort aims to answer the following questions: to what extent can shared mobility help invert the trend of increasing SOV trips? What are the energy risks and benefits of shared mobility? How do interactions between technology, policy, urban design, and behavioral change shape the transition to energy-efficient transportation? To this end, an assessment framework for sustainable urban mobility is developed, incorporating behavioral metrics (percent active transportation, percent transit ridership, percent shared trips), energy use (vehicle miles traveled per capita, percent SOV trips) and urban planning (population density, average commute time). We apply this framework to three cities (Denver, CO; San Francisco, CA; and Paris, France) to evaluate the sustainability of their transportation systems and explore their potential for shared mobility. The influence of incentives, social norms, and public

  6. Shared age-related influences on cognitive and noncognitive variables.

    Science.gov (United States)

    Salthouse, T A; Hambrick, D Z; McGuthry, K E

    1998-09-01

    Analyses of new data and of previously published data were conducted to examine the degree to which age-related variance was shared across cognitive and noncognitive variables and to investigate possible alterations in the composition of a factor common to all variables as a function of age. The results indicated that measures of visual acuity, grip strength, and blood pressure shared age-related variance with measures of perceptual speed, episodic memory, spatial visualization, and inductive reasoning. However, although the cognitive variables shared similar amounts of variance in age-restricted and age-partialed analyses, the variance shared between cognitive and noncognitive variables was substantially reduced after controlling the influence of age.

  7. Promises and pitfalls of data sharing in qualitative research.

    Science.gov (United States)

    Tsai, Alexander C; Kohrt, Brandon A; Matthews, Lynn T; Betancourt, Theresa S; Lee, Jooyoung K; Papachristos, Andrew V; Weiser, Sheri D; Dworkin, Shari L

    2016-11-01

    The movement for research transparency has gained irresistible momentum over the past decade. Although qualitative research is rarely published in the high-impact journals that have adopted, or are most likely to adopt, data sharing policies, qualitative researchers who publish work in these and similar venues will likely encounter questions about data sharing within the next few years. The fundamental ways in which qualitative and quantitative data differ should be considered when assessing the extent to which qualitative and mixed methods researchers should be expected to adhere to data sharing policies developed with quantitative studies in mind. We outline several of the most critical concerns below, while also suggesting possible modifications that may help to reduce the probability of unintended adverse consequences and to ensure that the sharing of qualitative data is consistent with ethical standards in research. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Videos Get to Know NICHD Podcasts and Audio Social Media NICHD in the News Join NICHD Listservs About ... Reduces Complications of Spina Bifida Skip sharing on social media links Share this: NICHD Archive Note: Information on ...

  9. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Videos Get to Know NICHD Podcasts and Audio Social Media NICHD in the News Join NICHD Listservs ... Reduces Complications of Spina Bifida Skip sharing on social media links Share this: NICHD Archive Note: Information ...

  10. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... on Fetus Reduces Complications of Spina Bifida Share Email This Page to a Friend Enter your name, ... Note: All fields are required. Your Name: Your Email: Friend's Email: Submit Cancel Close Email Share Dialog × ...

  11. Work-Sharing: Panacea or Palliative?

    Science.gov (United States)

    Dawkins, Peter J.

    1983-01-01

    Recently, high unemployment and a high perceived rate of technological change have created interest in work-sharing. Definitions of different types of work-sharing and theoretical and practical issues related to work-sharing are covered. Work-sharing is not necessarily a panacea, but it does show the potential to help. (Author/IS)

  12. Professional SharePoint 2013 administration

    CERN Document Server

    Young, Shane; Klindt, Todd

    2013-01-01

    SharePoint admin author gurus return to prepare you for working with the new features of SharePoint 2013! The new iteration of SharePoint boasts exciting new features. However, any new version also comes with its fair share of challenges and that's where this book comes in. The team of SharePoint admin gurus returns to presents a fully updated resource that prepares you for making all the new SharePoint 2013 features work right. They cover all of the administration components of SharePoint 2013 in detail, and present a clear understanding of how they affect the role of the adminis

  13. Performance of a Rain Barrel Sharing Network under Climate Change

    Directory of Open Access Journals (Sweden)

    Seong Jin Noh

    2015-07-01

    Full Text Available Rain barrels can be technically shared through social practices or mutual agreement between individual households. This study proposes the evaluation system for a rain barrel sharing network (RBSN considering three performance criteria of reliability, resiliency, and vulnerability, under plausible climate change scenarios. First, this study shows how the system can be improved in terms of the performance criteria using historical daily rainfall data based on the storage-reliability-yield relationship. This study then examined how the benefits from RBSN are affected by climate change after 100 years. Three climate change scenarios (A1B, A2 and B2 and three global circulation models were used for this purpose. The results showed that the reliability and vulnerability are improved due to sharing and their improvements become larger under climate change conditions. In contrast, the resiliency reduces slightly due to sharing and its reduction is attenuated under climate change conditions. In particular, vulnerability will be reduced significantly under climate change. These results suggest that the sharing of various water resources systems can be an effective climate change adaptation strategy that reduces vulnerability and increases the reliability of the system.

  14. GLOBALIZATION IMPACT ON UKRAINIAN MARKET OF SHARES

    Directory of Open Access Journals (Sweden)

    O. Zotsenko

    2013-05-01

    Full Text Available The paper examines the impact of globalization on the Ukrainian market of shares. Main trends of globalization of world share market are analyzed. The study highlights key elements of the operating share markets of the world leading countries. The research investigates main factors that affect on the level of national market of shares. The findings trace out a number of problems that hinder and distort the role of the Ukrainian share market in capital allocation.

  15. Argumentation for coordinating shared activities

    Science.gov (United States)

    Clement, Bradley J.; Barrett, Anthony C.; Schaffer, Steven R.

    2004-01-01

    an increasing need for space missions to be able to collaboratively (and competitively) develop plans both within and across missions. In addition, interacting spacecraft that interleave onboard planning and execution must reach consensus on their commitments to each other prior to execution. In domains where missions have varying degrees of interaction and different constraints on communication and computation, the missions will require different coordination protocols in order to efficiently reach consensus with in their imposed deadlines. We describe a Shared Activity Coordination (SHAC) framework that provides a decentralized algorithm for negotiating the scheduling of shared activities over the lifetimes of multiple agents and a foundation for customizing protocols for negotiating planner interactions. We investigate variations of a few simple protocols based on argumentation and distributed constraints satisfaction techniques and evaluate their abilities to reach consistent solutions according to computation, time, and communication costs in an abstract domain where spacecraft propose joint measurements.

  16. SECTORAL SHARES AND ECONOMIC GROWTH

    DEFF Research Database (Denmark)

    Ahmad, Nisar; Naveed, Amjad; Naz, Amber

    2013-01-01

    believe that structural change is an unimportant side effect of the economic development. On the contrary, economists associated with the World Bank and some others posit that growth is brought about by the changes in sectoral composition. The objective of this study is to empirically test...... the relationship between sectoral shares and economic growth by using the panel data for 20 developed countries. The results of the granger causality suggest that both services and agriculture sectors do granger cause economic growth, whereas industrial sector does not granger cause growth. Reverse causality does...... not hold for any of the three sectors. The results of Barro and Non-Barro regressions along with the set of control variables have suggested that services sector is negatively affecting growth, whereas both industrial and agriculture shares are positively affect economic growth....

  17. The evolution of reciprocal sharing

    OpenAIRE

    Moore, Jim

    1984-01-01

    Genetical models of the evolution of reciprocal altruism (as distinct from cooperation, mutualism, or nepotism) have difficulty explaining the initial establishment of an altruist gene in a selfish deme. Though potential mechanisms have been suggested, there is an alternative: much "altruistic" behavior may in fact be purely selfish in origin and consequently reciprocity need not be invoked to provide a selective benefit to the actor. _Sharing_ and _helping_ are fundamentally different behavi...

  18. Producing citizenship as shared meaning

    Directory of Open Access Journals (Sweden)

    Fernanda Coelho Liberali

    2011-07-01

    Full Text Available This article discusses the Creative Chain (Liberali, 2006a for citizenship education in the “Citizenship Action Project: Reading in Different Areas”(PAC-LDA. It approaches the concepts of sense, meaning, and answerability-responsibility (Bakhtin, 1992 as the basis for citizenship production. The analysis of data collected in the 2006 activities of the project suggests that shared meanings contribute to the view of citizenship in the Creative Chain of Activities as a desirable attitude (Kymlicka & Norman, 1997.

  19. The challenges and benefits of job sharing in palliative care education.

    Science.gov (United States)

    Cooper, J; Spencer, D

    This article examines the authors' experience of job sharing a post in palliative care education. It discusses the concept of job sharing and examines factors such as power sharing, compatibility and other people's perception of the job sharing role. Effective communication is identified as a key issue. Benefits such as reduced professional isolation, increased job satisfaction and the opportunity to offer the knowledge and skills of two people are highlighted. The authors identify the factors which they consider to be crucial to the success of job sharing.

  20. Charge sharing in silicon pixel detectors

    CERN Document Server

    Mathieson, K; Seller, P; Prydderch, M L; O'Shea, V; Bates, R L; Smith, K M; Rahman, M

    2002-01-01

    We used a pixellated hybrid silicon X-ray detector to study the effect of the sharing of generated charge between neighbouring pixels over a range of incident X-ray energies, 13-36 keV. The system is a room temperature, energy resolving detector with a Gaussian FWHM of 265 eV at 5.9 keV. Each pixel is 300 mu m square, 300 mu m deep and is bump bonded to matching read out electronics. The modelling packages MEDICI and MCNP were used to model the complete X-ray interaction and the subsequent charge transport. Using this software a model is developed which reproduces well the experimental results. The simulations are then altered to explore smaller pixel sizes and different X-ray energies. Charge sharing was observed experimentally to be 2% at 13 keV rising to 4.5% at 36 keV, for an energy threshold of 4 keV. The models predict that up to 50% of charge may be lost to the neighbouring pixels, for an X-ray energy of 36 keV, when the pixel size is reduced to 55 mu m.

  1. Detecting local haplotype sharing and haplotype association.

    Science.gov (United States)

    Xu, Hanli; Guan, Yongtao

    2014-07-01

    A novel haplotype association method is presented, and its power is demonstrated. Relying on a statistical model for linkage disequilibrium (LD), the method first infers ancestral haplotypes and their loadings at each marker for each individual. The loadings are then used to quantify local haplotype sharing between individuals at each marker. A statistical model was developed to link the local haplotype sharing and phenotypes to test for association. We devised a novel method to fit the LD model, reducing the complexity from putatively quadratic to linear (in the number of ancestral haplotypes). Therefore, the LD model can be fitted to all study samples simultaneously, and, consequently, our method is applicable to big data sets. Compared to existing haplotype association methods, our method integrated out phase uncertainty, avoided arbitrariness in specifying haplotypes, and had the same number of tests as the single-SNP analysis. We applied our method to data from the Wellcome Trust Case Control Consortium and discovered eight novel associations between seven gene regions and five disease phenotypes. Among these, GRIK4, which encodes a protein that belongs to the glutamate-gated ionic channel family, is strongly associated with both coronary artery disease and rheumatoid arthritis. A software package implementing methods described in this article is freely available at http://www.haplotype.org. Copyright © 2014 by the Genetics Society of America.

  2. Real-time multiprocessor architecture for sharing stream processing accelerators

    NARCIS (Netherlands)

    Dekens, B.H.J.; Bekooij, Marco Jan Gerrit; Smit, Gerardus Johannes Maria

    2015-01-01

    Stream processing accelerators are often applied in MPSoCs for software defined radios. Sharing of these accelerators between different streams could improve their utilization and reduce thereby the hardware cost but is challenging under real-time constraints. In this paper we introduce entry- and

  3. Victim Migration: Dynamically Adapting Between Private and Shared CMP Caches

    National Research Council Canada - National Science Library

    Zhang, Michael; Asanovic, Krste

    2005-01-01

    .... Victim replication was previously introduced as a way of reducing the average hit latency of a shared cache by allowing a processor to make a replica of a primary cache victim in its local slice of the global L2 cache...

  4. Extending Engineering Practice Research with Shared Qualitative Data

    Science.gov (United States)

    Trevelyan, James

    2016-01-01

    Research on engineering practice is scarce and sharing of qualitative research data can reduce the effort required for an aspiring researcher to obtain enough data from engineering workplaces to draw generalizable conclusions, both qualitative and quantitative. This paper describes how a large shareable qualitative data set on engineering…

  5. When the business of sharing treatment decisions is not the same as shared decision making: A discourse analysis of decision sharing in general practice.

    Science.gov (United States)

    Robertson, Maggie; Moir, Jim; Skelton, John; Dowell, Jon; Cowan, Sue

    2011-01-01

    Although shared decision making (SDM) in general practice continues to be promoted as a highly desirable means of conducting consultations it is rarely observed in practice. The aim of this study is to identify the discursive features and conversational strategies particular to the negotiation and sharing of treatment decisions in order to understand why SDM is not yet embedded into routine practice. Consultations from Scottish general practices were examined using discourse analysis. Two themes were identified as key components for when the doctor and the patient were intent on sharing decisions: the generation of patient involvement using first-person pronouns, and successful and unsuccessful patient requesting practices. This article identifies a number of conversational activities found to be successful in supporting doctors' agendas and reducing their responsibility for decisions made. Doctor's use of 'partnership talk' was found to minimize resistance and worked to invite consensus rather than involvement. The information from this study provides new insight into the consultation process by identifying how treatment decisions are arrived at through highlighting the complexities involved. Notably, shared decision making does not happen with the ease implied by current models and appears to work to maintain a biomedical 'GP as expert' approach rather than one in which the patient is truly involved in partnership. We suggest that further research on the impact of conversational activities is likely to benefit our understanding of shared decision making and hence training in and the practice of SDM.

  6. Professional SharePoint 2010 Development

    CERN Document Server

    Rizzo, Tom; Fried, Jeff; Swider, Paul J; Hillier, Scot; Schaefer, Kenneth

    2012-01-01

    Updated guidance on how to take advantage of the newest features of SharePoint programmability More than simply a portal, SharePoint is Microsoft's popular content management solution for building intranets and websites or hosting wikis and blogs. Offering broad coverage on all aspects of development for the SharePoint platform, this comprehensive book shows you exactly what SharePoint does, how to build solutions, and what features are accessible within SharePoint. Written by a team of SharePoint experts, this new edition offers an extensive selection of field-tested best practices that shows

  7. Professional SharePoint 2013 development

    CERN Document Server

    Alirezaei, Reza; Ranlett, Matt; Hillier, Scot; Wilson, Brian; Fried, Jeff; Swider, Paul

    2013-01-01

    Thorough coverage of development in SharePoint 2013 A team of well-known Microsoft MVPs joins forces in this fully updated resource, providing you with in-depth coverage of development tools in the latest iteration of the immensely popular SharePoint. From building solutions to building custom workflow and content management applications, this book shares field-tested best practices on all aspect of SharePoint 2013 development. Offers a thorough look at Windows Azure and SharePoint 2013Includes new chapters on Application Life Cycle Management, developing apps in ShareP

  8. SharePoint 2010 Field Guide

    CERN Document Server

    Mann, Steven; Gazmuri, Pablo; Caravajal, Steve; Wheeler, Christina

    2012-01-01

    Hands-on solutions for common SharePoint 2010 challenges Aimed at the more than 100 million licensed SharePoint 2010 users, this indispensable field guide addresses an abundance of common SharePoint 2010 problems and offers proven solutions. A team of authors encourages you to customize SharePoint beyond the out-of-the-box functionality so that you can build more complex solutions to these challenges. You?ll discover intricate details and specific full-scale solutions that you can then implement to your own SharePoint 2010 solutions.Tackles a variety of SharePoint 2010 problems ranging from si

  9. SharePoint 2010 For Dummies

    CERN Document Server

    Williams, Vanessa L

    2012-01-01

    Here's the bestselling guide on SharePoint 2010, updated to cover Office 365 SharePoint Portal Server is an essential part of the enterprise infrastructure for many businesses. The Office 365 version includes significantly enhanced cloud capabilities. This second edition of the bestselling guide to SharePoint covers getting a SharePoint site up and running, branded, populated with content, and more. It explains ongoing site management and offers plenty of advice for administrators who want to leverage SharePoint and Office 365 in various ways.Many businesses today rely on SharePoint Portal Ser

  10. Exploring Shared SRAM Tables in FPGAs for Larger LUTs and Higher Degree of Sharing

    Directory of Open Access Journals (Sweden)

    Ali Asghar

    2017-01-01

    Full Text Available In modern SRAM based Field Programmable Gate Arrays, a Look-Up Table (LUT is the principal constituent logic element which can realize every possible Boolean function. However, this flexibility of LUTs comes with a heavy area penalty. A part of this area overhead comes from the increased amount of configuration memory which rises exponentially as the LUT size increases. In this paper, we first present a detailed analysis of a previously proposed FPGA architecture which allows sharing of LUTs memory (SRAM tables among NPN-equivalent functions, to reduce the area as well as the number of configuration bits. We then propose several methods to improve the existing architecture. A new clustering technique has been proposed which packs NPN-equivalent functions together inside a Configurable Logic Block (CLB. We also make use of a recently proposed high performance Boolean matching algorithm to perform NPN classification. To enhance area savings further, we evaluate the feasibility of more than two LUTs sharing the same SRAM table. Consequently, this work explores the SRAM table sharing approach for a range of LUT sizes (4–7, while varying the cluster sizes (4–16. Experimental results on MCNC benchmark circuits set show an overall area reduction of ~7% while maintaining the same critical path delay.

  11. Sharing is Caring? Not Quite

    OpenAIRE

    van Welsum, Desirée

    2016-01-01

    Fast evolving cloud-computing platforms that enable new business models, combined with a rapid uptake in digital technologies by consumers and a change in consumer behavior and preferences have enabled the emergence of a so-called ‘sharing economy’. With new start-ups offering all kinds of services springing up every day, there was soon talk of the ‘Uber of everything’ or ‘the uberification of the service economy.’ But these technology enabled business models also raise a numbe...

  12. Employee share ownership in Germany

    DEFF Research Database (Denmark)

    Ortlieb, Renate; Matiaske, Wenzel; Fietze, Simon

    2016-01-01

    on an institutional theoretical framework, this article examines what aims firms pursue through the provision of ESO. The data originate from a survey of firms in Germany. The cluster analytic findings indicate distinctive patterns of relationships between aims and firm characteristics. Aims related to employee...... performance are most important to foreign-owned firms, financial aims are most important to non-public small and medium-sized firms and aims related to corporate image are most important to big firms and to firms that do not provide profit sharing. Aims related to employee attraction and retention are almost...

  13. Generalized Load Sharing for Homogeneous Networks of Distributed Environment

    Directory of Open Access Journals (Sweden)

    A. Satheesh

    2008-01-01

    Full Text Available We propose a method for job migration policies by considering effective usage of global memory in addition to CPU load sharing in distributed systems. When a node is identified for lacking sufficient memory space to serve jobs, one or more jobs of the node will be migrated to remote nodes with low memory allocations. If the memory space is sufficiently large, the jobs will be scheduled by a CPU-based load sharing policy. Following the principle of sharing both CPU and memory resources, we present several load sharing alternatives. Our objective is to reduce the number of page faults caused by unbalanced memory allocations for jobs among distributed nodes, so that overall performance of a distributed system can be significantly improved. We have conducted trace-driven simulations to compare CPU-based load sharing policies with our policies. We show that our load sharing policies not only improve performance of memory bound jobs, but also maintain the same load sharing quality as the CPU-based policies for CPU-bound jobs. Regarding remote execution and preemptive migration strategies, our experiments indicate that a strategy selection in load sharing is dependent on the amount of memory demand of jobs, remote execution is more effective for memory-bound jobs, and preemptive migration is more effective for CPU-bound jobs. Our CPU-memory-based policy using either high performance or high throughput approach and using the remote execution strategy performs the best for both CPU-bound and memory-bound job in homogeneous networks of distributed environment.

  14. To share or not to share : Parental, sibling, and situational influences on sharing with a younger sibling

    NARCIS (Netherlands)

    Van Berkel, Sheila R.; Van Der Pol, Lotte D.; Groeneveld, Marleen G.; Hallers-Haalboom, Elizabeth T.; Endendijk, Joyce J.; Mesman, Judi; Bakermans-Kranenburg, Marian J.

    2015-01-01

    Sharing is an important indicator of internalised prosocial values. We examined predictors of sharing of 302 preschoolers with their younger siblings in a one-year longitudinal study. Sharing was observed during different home visits, once with father and once with mother. We examined the following

  15. To Share or Not to Share: Parental, Sibling, and Situational Influences on Sharing with a Younger Sibling

    Science.gov (United States)

    Van Berkel, Sheila R.; Van der Pol, Lotte D.; Groeneveld, Marleen G.; Hallers-Haalboom, Elizabeth T.; Endendijk, Joyce J.; Mesman, Judi; Bakermans-Kranenburg, Marian J.

    2015-01-01

    Sharing is an important indicator of internalised prosocial values. We examined predictors of sharing of 302 preschoolers with their younger siblings in a one-year longitudinal study. Sharing was observed during different home visits, once with father and once with mother. We examined the following predictors: both children's externalising…

  16. SHARE: Statistical hadronization with resonances

    Science.gov (United States)

    Torrieri, G.; Steinke, S.; Broniowski, W.; Florkowski, W.; Letessier, J.; Rafelski, J.

    2005-05-01

    SHARE is a collection of programs designed for the statistical analysis of particle production in relativistic heavy-ion collisions. With the physical input of intensive statistical parameters, it generates the ratios of particle abundances. The program includes cascade decays of all confirmed resonances from the Particle Data Tables. The complete treatment of these resonances has been known to be a crucial factor behind the success of the statistical approach. An optional feature implemented is the Breit-Wigner distribution for strong resonances. An interface for fitting the parameters of the model to the experimental data is provided. Program summaryTitle of the program:SHARE, October 2004, version 1.2 Catalogue identifier: ADVD Program summary URL:http://cpc.cs.qub.ac.uk/summaries/ADVD Program obtainable from: CPC Program Library, Queen's University of Belfast, N. Ireland Computer: PC, Pentium III, 512 MB RAM (not hardware dependent) Operating system: Linux: RedHat 6.1, 7.2, FEDORA, etc. (not system dependent) Programming language:FORTRAN77: g77, f77 as well as Mathematica, ver. 4 or 5, for the case of full chemical equilibrium and particle widths set to zero Size of the package: 645 KB directory including example programs (87 KB compressed distribution archive) External routines: KERNLIB, MATHLIB and PACKLIB from the CERN Program Library (see http://cernlib.web.cern.ch for download and installation instructions) Distribution format: tar.gz Number of lines in distributed program, including test data, etc.: 15 277 Number of bytes in distributed program, including test data, etc.: 88 522 Computer: Any computer with an f77 compiler Nature of the physical problem: Statistical analysis of particle production in relativistic heavy-ion collisions involves the formation and the subsequent decays of a large number of resonances. With the physical input of thermal parameters, such as the temperature and fugacities, and considering cascading decays, along with weak

  17. Indirect Medical Education and Disproportionate Share Adj...

    Data.gov (United States)

    U.S. Department of Health & Human Services — Indirect Medical Education and Disproportionate Share Adjustments to Medicare Inpatient Payment Rates The indirect medical education (IME) and disproportionate share...

  18. Introduction: Power-Sharing in Africa

    OpenAIRE

    Mehler, Andreas

    2009-01-01

    Introduction to the Featured Topic "Power-Sharing in Africa", Africa Spectrum, Vol. 44, No. 3 (2009). Einführung in den Themenschwerpunkt "Power-Sharing in Africa" in Heft 3, Jahrgang 44 (2009) der Zeitschrift "Africa Spectrum".

  19. Motorcycle lane-sharing : literature review.

    Science.gov (United States)

    2010-06-01

    This report examines the use of lane-sharing (also sometimes referred to as lane-splitting and filtering) nationally and internationally and includes discussions on motorcycle and driver (auto) safety, and the potential benefits of lane-sharing.

  20. Creating Shared Value by Combatting Corruption

    National Research Council Canada - National Science Library

    Philip M Nichols

    2016-01-01

      Creating Shared Value The creating shared value strategy is similar to corporate social responsibility and to social impact in that it focusses on the intersection between business and the rest of society...

  1. Private Sharing of IOCs and Sightings

    NARCIS (Netherlands)

    van de Kamp, Tim Robert; Peter, Andreas; Everts, Maarten Hinderik; Jonker, Willem

    2016-01-01

    Information sharing helps to better protect computer systems against digital threats and known attacks. However, since security information is usually considered sensitive, parties are hesitant to share all their information through public channels. Instead, they only exchange this information with

  2. Imitation-based Social Spectrum Sharing

    OpenAIRE

    Chen, Xu; Huang, Jianwei

    2014-01-01

    Dynamic spectrum sharing is a promising technology for improving the spectrum utilization. In this paper, we study how secondary users can share the spectrum in a distributed fashion based on social imitations. The imitation-based mechanism leverages the social intelligence of the secondary user crowd and only requires a low computational power for each individual user. We introduce the information sharing graph to model the social information sharing relationship among the secondary users. W...

  3. Teaching behaviorally handicapped preschool children to share.

    OpenAIRE

    Bryant, L E; Budd, K S

    1984-01-01

    We examined the effectiveness of Barton and Ascione 's (1979) package for training sharing in a classroom setting with six behaviorally handicapped preschool children, four of whom were also developmentally delayed. Individual responses in sharing and not sharing were examined. Training consisted of initial instructions, modeling, and behavioral rehearsal, followed by teacher prompts and praise regarding sharing directly in a classroom free play period. Introduction of training in a multiple-...

  4. International Risk Sharing During the Globalization Era

    OpenAIRE

    Flood, Robert P.; Marion, Nancy P.; Akito Matsumoto

    2009-01-01

    Though theory suggests financial globalization should improve international risk sharing, empirical support has been limited. We develop a simple welfare-based measure that captures how far countries are from the ideal of perfect risk sharing. We then take it to data and find international risk sharing has, indeed, improved during globalization. Improved risk sharing comes mostly from the convergence in rates of consumption growth among countries rather than from synchronization of consumptio...

  5. Shared Services – Setting unrealistic expectations

    OpenAIRE

    Yurchenko, Yuliya; Lethbridge, Jane

    2014-01-01

    This report was commissioned by PCS in February 2014 to inform campaigns against the outsourcing of services in the Ministry of Justice. It has been almost a decade since central government started to outsource shared services. This experience should be used to inform future decisions about shared service outsourcing. This report presents some of the evidence about the extent to which shared services can save on costs.\\ud \\ud This report is in six sections: \\ud 1. Overview of shared services ...

  6. The eGenVar data management system--cataloguing and sharing sensitive data and metadata for the life sciences

    National Research Council Canada - National Science Library

    Razick, Sabry; Močnik, Rok; Thomas, Laurent F; Ryeng, Einar; Drabløs, Finn; Sætrom, Pål

    2014-01-01

    Systematic data management and controlled data sharing aim at increasing reproducibility, reducing redundancy in work, and providing a way to efficiently locate complementing or contradicting information...

  7. Designing for Sharing in Local Communities

    DEFF Research Database (Denmark)

    Malmborg, Lone; Light, Ann; Fitzpatrick, Geraldine

    2015-01-01

    The Sharing Economy has brought new attention to the everyday practice of sharing. Digital tools are changing both what we can do together across neighbourhoods and how we think about sharing our time, materials and skills. It is possible to design to boost resource management, economic wellbeing...

  8. 75 FR 80367 - Share Insurance and Appendix

    Science.gov (United States)

    2010-12-22

    ... ADMINISTRATION 12 CFR Part 745 RIN 3133-AD79 Share Insurance and Appendix AGENCY: National Credit Union....gov . Include ``[Your name] Comments on Proposed Rule 745, Share Insurance and Appendix'' in the e... on PRA Collection for Proposed Rule 745, Share Insurance and Appendix'' in the e-mail subject line...

  9. 36 CFR 13.168 - Shared use.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Shared use. 13.168 Section 13... PARK SYSTEM UNITS IN ALASKA Cabins Cabin Use for Subsistence Purposes § 13.168 Shared use. In any... authorized subsistence uses, the Superintendent shall provide for shared use of the facility by the permittee...

  10. Testing for Unit Roots in Market Shares

    NARCIS (Netherlands)

    Franses, P.H.B.F.; Srinivasan, S.; Boswijk, H.P.

    2001-01-01

    A unique characteristic of marketing data sets is the logical consistency requirement in market share models that market shares are bounded by 0 and 1, and they sum to unity. To take account of this logical consistency requirement, we propose to test for unit roots in individual market share series

  11. Fair Shares, Matey, or Walk the Plank

    Science.gov (United States)

    Wilson, P. Holt; Myers, Marrielle; Edgington, Cyndi; Confrey, Jere

    2012-01-01

    Whether sharing a collection of toys among friends or a pie for dessert, children as young as kindergarten age are keen on making sure that everyone gets their "fair share." In the classroom, fair-sharing activities call for creating equal-size groups from a collection of objects or creating equal-size parts of a whole and are generally used by…

  12. Team Learning: Building Shared Mental Models

    Science.gov (United States)

    Van den Bossche, Piet; Gijselaers, Wim; Segers, Mien; Woltjer, Geert; Kirschner, Paul

    2011-01-01

    To gain insight in the social processes that underlie knowledge sharing in teams, this article questions which team learning behaviors lead to the construction of a shared mental model. Additionally, it explores how the development of shared mental models mediates the relation between team learning behaviors and team effectiveness. Analyses were…

  13. Qualitative Data Sharing Practices in Social Sciences

    Science.gov (United States)

    Jeng, Wei

    2017-01-01

    Social scientists have been sharing data for a long time. Sharing qualitative data, however, has not become a common practice, despite the context of e-Research, information growth, and funding agencies' mandates on research data archiving and sharing. Since most systematic and comprehensive studies are based on quantitative data practices, little…

  14. Team learning: building shared mental models

    NARCIS (Netherlands)

    Bossche, van den P.; Gijselaers, W.; Segers, M.; Woltjer, G.B.; Kirschner, P.

    2011-01-01

    To gain insight in the social processes that underlie knowledge sharing in teams, this article questions which team learning behaviors lead to the construction of a shared mental model. Additionally, it explores how the development of shared mental models mediates the relation between team learning

  15. Recommendations for the Sharing Economy: Safeguarding Privacy

    NARCIS (Netherlands)

    Ranzini, G.; Kusber, Nina; Vermeulen, I.E.; Etter, Michael

    2018-01-01

    his report, ‘Recommendations: Privacy’, forms one element of a European Union Horizon 2020 Research Project on the sharing economy: Ps2Share ‘Participation, Privacy, and Power in the Sharing Economy’. The study is undertaken within the scope of the European Union’s Horizon 2020 research and

  16. Shared services centers can drive significant savings.

    Science.gov (United States)

    McDowell, Jim

    2011-06-01

    A study of more than 30 U.S. integrated delivery systems (IDSs) found that implementing effective shared services centers can drive significant cost savings in human resources, accounts payable, and procurement. Many IDSs have not adopted effective shared services strategies. Implementing administrative shared services involves low risk and a relatively low start-up investment.

  17. Sharing a bowl of tea.

    Science.gov (United States)

    Sen, S

    1993-06-01

    Soshitsu Sen's keynote speech before a symposium on population and the environment is summarized unofficially by the editorial staff. The instability of human thinking is given as the cause for the present destruction of the environment. In a visit to the His Majesty King of Sweden, Sen remarked that stabilizing human minds can be achieved within the tea ceremony through "serving tea heartily, receiving it with gratitude, and offering it to another." In this way, the spirit of concern for others can be practiced in everyday life and tranquility of mind reached. News broadcasts of starving parents and children as victims of civil war are disheartening. The Japanese people are not suffering such hunger, even though the economy has not been as robust as desired. The analogy is provided in the story by Chuang Chou about King Hun Dun and King Xiu and man's good intentions, which nonetheless destroy the earth. Japan has experienced forest and environmental destruction on the road to economic prosperity and satisfaction of self-interests. The advice on living in accord with nature is to appreciate each season for its own changes. For example, when it is the winter season, the complaint is about the cold and the desire is for spring; but when spring comes, the desire is for the cooler weather of fall. the ordinary way is to appreciate all seasons and is the best way of sustaining a healthy environment. In the garden of the tea hut, humans enter without their worldly title, position, and means; at the water basin, hands and mouth are cleansed, and entrance is made through a small hole into the hut much the same as emerging from the womb. Worldly matters are dispensed with and purity of thought is shared in the sharing of the bowl of green tea, saying "after you" to one another. Christianity and the Way of Tea share the same symbols of purification. The black tea bowl is in harmony with the green tea. Fatigue is relieved when gazing upon the color green; examples are given

  18. Knowledge Sharing Within Extended Enterprises: Case of Product Lifecycle Management systems

    OpenAIRE

    Arduin, Pierre-Emmanuel; Le Duigou, Julien; Penciuc, Diana; Abel, Marie-Hélène; Eynard, Benoît

    2014-01-01

    International audience; When it is made explicit by someone, knowledge becomes information source of knowledge for someone else. Thus knowledge sharing cannot be reduced to information sharing. The aim of this paper is promote knowledge sharing, whether tacit or "explicited" by individuals within extended enterprises. Product Lifecycle Management (PLM) systems aim at an integrated management of all product‐related information and processes within extended enterprises throughout the entire lif...

  19. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Research Priorities Funding Opportunities & Notices Contract Opportunities Grants Process, Policies & ... Video: Surgery on Fetus Reduces Complications of Spina Bifida Share ...

  20. Hadron therapy information sharing prototype

    CERN Document Server

    Roman, Faustin Laurentiu; Kanellopoulos, Vassiliki; Amoros, Gabriel; Davies, Jim; Dosanjh, Manjit; Jena, Raj; Kirkby, Norman; Peach, Ken; Salt, Jose

    2013-01-01

    The European PARTNER project developed a prototypical system for sharing hadron therapy data. This system allows doctors and patients to record and report treatment-related events during and after hadron therapy. It presents doctors and statisticians with an integrated view of adverse events across institutions, using open-source components for data federation, semantics, and analysis. There is a particular emphasis upon semantic consistency, achieved through intelligent, annotated form designs. The system as presented is ready for use in a clinical setting, and amenable to further customization. The essential contribution of the work reported here lies in the novel data integration and reporting methods, as well as the approach to software sustainability achieved through the use of community-supported open-source components.

  1. Sharing Space Situational Awareness Data

    Science.gov (United States)

    Bird, D.

    2010-09-01

    The Commander, United States Strategic Command (CDRUSSTRATCOM) accepted responsibility for sharing space situational awareness (SSA) information/services with commercial & foreign entities from the US Air Force on 22 Dec 09 (formerly the Commercial & Foreign Entities Pilot Program). The requirement to share SSA services with non-US Government (USG) entities is derived from Title 10, United States Code, Section 2274 (2010) and is consistent with the new National Space Policy. US Strategic Command’s (USSTRATCOM’s) sharing of SSA services consists of basic services (Two-Line Elements, decay data and satellite catalog details) available on www.space-track.org and advanced services (conjunction assessment, launch support, etc) available with a signed agreement. USSTRATCOM has requested USG permission to enter into international agreements to enable SSA data exchange with our foreign partners. USSTRATCOM recently authorized Joint Functional Component Command for Space (JFCC SPACE) to share Conjunction Summary Messages (CSMs) with satellite owner/operators whose satellites have been identified as closely approaching another space object. CSMs contain vector and covariance data computed using Special Perturbations theory. To facilitate the utility of the CSMs, USSTRATCOM has and is hosting CSM Workshops to ensure satellite operators fully understand the data contained in the CSM in order to provide an informed recommendation to their leadership. As JFCC SPACE matures its ability to accept ephemeris data from a satellite operator, it will be necessary to automatically transfer that data from one security level to another. USSTRATCOM and Air Force Space Command are coordinating the integration of a cross domain solution that will allow JFCC SPACE to do just that. Finally, USSTRATCOM is also working with commercial and governmental organizations to develop an internationally-accepted conjunction assessment message. The United States Government (USG), specifically the

  2. Normal Criterion Concerning Shared Values

    Directory of Open Access Journals (Sweden)

    Wei Chen

    2012-01-01

    Full Text Available We study normal criterion of meromorphic functions shared values, we obtain the following. Let F be a family of meromorphic functions in a domain D, such that function f∈F has zeros of multiplicity at least 2, there exists nonzero complex numbers bf,cf depending on f satisfying (i  bf/cf is a constant;  (iimin {σ(0,bf,σ(0,cf,σ(bf,cf≥m} for some m>0;  (iii  (1/cfk-1(f′k(z+f(z≠bfk/cfk-1 or (1/cfk-1(f′k(z+f(z=bfk/cfk-1⇒f(z=bf, then F is normal. These results improve some earlier previous results.

  3. Financial Assets [share, bonds] & Ancylia

    Science.gov (United States)

    Maksoed, Wh-

    2016-11-01

    Instead Elaine Scarry: "Thermonuclear monarchy" reinvent Carry Nation since Aug 17, 1965 the Republic of Indonesia's President speech: "Reach to the Star", for "cancellation" usually found in External Debt herewith retrieved from "the Window of theWorld": Ancylia, feast in March, a month named after Mars, the god of war. "On March 19 they used to put on their biggest performance of gymnastics in order to "bribe" their god for another good year", further we have vacancy & "vacuum tube"- Bulat Air karena Pembuluh, Bulat Kata karena Mufakat" proverb from Minangkabau, West Sumatra. Follows March 19, 1984 are first prototype flight of IAI Astra Jet as well as March 19, 2012 invoice accompanies Electric car Kujang-193, Fainancial Assets [share, bonds] are the answer for "infrastructure" & state owned enterprises assets to be hedged first initial debt per capita accordances. Heartfelt gratitudes to HE. Mr. Ir. Sarwono Kusumaatmadja/PT. Smartfren INDONESIA.

  4. Hadron therapy information sharing prototype.

    Science.gov (United States)

    Roman, Faustin Laurentiu; Abler, Daniel; Kanellopoulos, Vassiliki; Amoros, Gabriel; Davies, Jim; Dosanjh, Manjit; Jena, Raj; Kirkby, Norman; Peach, Ken; Salt, Jose

    2013-07-01

    The European PARTNER project developed a prototypical system for sharing hadron therapy data. This system allows doctors and patients to record and report treatment-related events during and after hadron therapy. It presents doctors and statisticians with an integrated view of adverse events across institutions, using open-source components for data federation, semantics, and analysis. There is a particular emphasis upon semantic consistency, achieved through intelligent, annotated form designs. The system as presented is ready for use in a clinical setting, and amenable to further customization. The essential contribution of the work reported here lies in the novel data integration and reporting methods, as well as the approach to software sustainability achieved through the use of community-supported open-source components.

  5. Fusion Kalman filtration with k-step delay sharing pattern

    Directory of Open Access Journals (Sweden)

    Duda Zdzisław

    2015-09-01

    Full Text Available A fusion hierarchical state filtration with k−step delay sharing pattern for a multisensor system is considered. A global state estimate depends on local state estimates determined by local nodes using local information. Local available information consists of local measurements and k−step delay global information - global estimate sent from a central node. Local estimates are transmitted to the central node to be fused. The synthesis of local and global filters is presented. It is shown that a fusion filtration with k−step delay sharing pattern is equivalent to the optimal centralized classical Kalman filtration when local measurements are transmitted to the center node and used to determine a global state estimate. It is proved that the k−step delay sharing pattern can reduce covariances of local state errors.

  6. Risk Sharing Partnerships With Suppliers: The Case of EMBRAER

    Directory of Open Access Journals (Sweden)

    Paulo Figueiredo

    2008-04-01

    Full Text Available Since the mid 1990s, the global aircraft industry has been creating new solutions for product development. Risk-sharing partnerships with suppliers began to be established in an attempt to reduce investments and, consequentially, the dependence on loans. The partners began not only to invest in tooling, engineering and infrastructure, but also to participate more directly in the projects, in the investments and design activities, acquiring rights to future sales income of products. This contractual modality, called risk-sharing partnership, is the focus of this study. Specifically, it analyzes the risk-sharing partnerships made by Embraer during the projects of the ERJ-170/190 family of aircrafts. It also aims to justify these partnerships, considering the current global aircraft market conditions, evaluating the critical success factors, requirements and macro-economic conditions which supported the adoption of this new policy.

  7. Pro SharePoint 2013 administration

    CERN Document Server

    Garrett, Robert

    2013-01-01

    Pro SharePoint 2013 Administration is a practical guide to SharePoint 2013 for intermediate to advanced SharePoint administrators and power users, covering the out-of-the-box feature set and capabilities of Microsoft's collaboration and business productivity platform. SharePoint 2013 is an incredibly complex product, with many moving parts, new features, best practices, and 'gotchas.' Author Rob Garrett distills SharePoint's portfolio of features, capabilities, and utilities into an in-depth professional guide-with no fluff and copious advice-that is designed from scratch to be the manual Micr

  8. SharePoint 2013 for dummies

    CERN Document Server

    Withee, Ken

    2013-01-01

    The bestselling guide on running SharePoint, now updated to cover all the new features of SharePoint 2013 SharePoint Portal Server is an essential part of the enterprise infrastructure for many businesses. Building on the success of previous versions of SharePoint For Dummies, this new edition covers all the latest features of SharePoint 2013 and provides you with an easy-to-understand resource for making the most of all that this version has to offer. You'll learn how to get a site up and running, branded, and populated with content, workflow, and management. In addition, t

  9. Payoff Shares in Two-Player Contests

    Directory of Open Access Journals (Sweden)

    Samuel Häfner

    2016-09-01

    Full Text Available In imperfectly discriminating contests with symmetric valuations, equilibrium payoffs are positive shares of the value of the prize. In contrast to a bargaining situation, players’ shares sum to less than one because a residual share of the value is lost due to rent dissipation. In this paper, we consider contests with two players and investigate the relationship between these equilibrium shares and the parameters of a class of asymmetric Tullock contest success functions. Our main finding is that any players’ shares that sum up to less than one can arise as the unique outcome of a pure-strategy Nash equilibrium for appropriate parameters.

  10. Pro SharePoint 2010 Search

    CERN Document Server

    Noble, J; Bakman-Mikalski, Dan

    2011-01-01

    Pro SharePoint 2010 Search gives you expert advice on planning, deploying and customizing searches in SharePoint 2010. Drawing on the authors' extensive experience of working with real-world SharePoint deployments, this book teaches everything you'll need to know to create well-designed SharePoint solutions that always keep the end-user's experience in mind. Increase your search efficiency with SharePoint 2010's search functionality: extend the search user interface using third-party tools, and utilize analytics to improve relevancy. This practical hands-on book is a must-have resource for any

  11. Motivational theory and knowledge sharing in the public service

    Directory of Open Access Journals (Sweden)

    Nthabiseng N. Mosala-Bryant

    2017-01-01

    Full Text Available Background: Knowledge sharing has been identified as the core process of knowledge management for institutions which are interested in the retention of knowledge invested in their human capital in the event of their departure from the institutions. To this end, knowledge sharing has been the focus of research institution-wide, and less focus has been paid to communities of practice (CoPs within the South African public service.Objectives: This study aimed to explore factors that motivated knowledge sharing practices in a South African public service CoP.Method: This study used the mixed methods design through the lens of the motivational theory. Primary quantitative data were collected by means of self-administered questionnaires returned by 23 of the 31 KwaZulu-Natal (KZN Provincial Human Resource Development Forum (PHRDF members to whom the questionnaires were distributed. In addition, primary qualitative data were collected from the senior managers of Human Resource Development (HRD units from 10 different KZN Provincial Departments of the 14 managers requested. The quantitative analysis was established using SPSS software, whereas qualitative analysis was established using thematic codes with the NVIVO software.Results: The findings from the results revealed that PHRDF members were intrinsically motivated to share their knowledge rather than extrinsically motivated.Conclusion: Although literature confirmed the main barrier to knowledge sharing in organisations as being the unwillingness to share, CoPs were likely to reduce the extent to which knowledge sharing was hindered. Members of a CoP ultimately related to one another as homogeneous groups despite representing different departments. To this end, hedonic intrinsic motivation occurred as members shared knowledge for the good of the whole regardless of the absence of extrinsic motivation. Departmental silos fell away, and there was no anticipation of rewards or incentives for knowledge

  12. Exploring Shared Memory Protocols in FLASH

    Energy Technology Data Exchange (ETDEWEB)

    Horowitz, Mark; Kunz, Robert; Hall, Mary; Lucas, Robert; Chame, Jacqueline

    2007-04-01

    ABSTRACT The goal of this project was to improve the performance of large scientific and engineering applications through collaborative hardware and software mechanisms to manage the memory hierarchy of non-uniform memory access time (NUMA) shared-memory machines, as well as their component individual processors. In spite of the programming advantages of shared-memory platforms, obtaining good performance for large scientific and engineering applications on such machines can be challenging. Because communication between processors is managed implicitly by the hardware, rather than expressed by the programmer, application performance may suffer from unintended communication – communication that the programmer did not consider when developing his/her application. In this project, we developed and evaluated a collection of hardware, compiler, languages and performance monitoring tools to obtain high performance on scientific and engineering applications on NUMA platforms by managing communication through alternative coherence mechanisms. Alternative coherence mechanisms have often been discussed as a means for reducing unintended communication, although architecture implementations of such mechanisms are quite rare. This report describes an actual implementation of a set of coherence protocols that support coherent, non-coherent and write-update accesses for a CC-NUMA shared-memory architecture, the Stanford FLASH machine. Such an approach has the advantages of using alternative coherence only where it is beneficial, and also provides an evolutionary migration path for improving application performance. We present data on two computations, RandomAccess from the HPC Challenge benchmarks and a forward solver derived from LS-DYNA, showing the performance advantages of the alternative coherence mechanisms. For RandomAccess, the non-coherent and write-update versions can outperform the coherent version by factors of 5 and 2.5, respectively. In LS-DYNA, we obtain

  13. The virtues of gossip: reputational information sharing as prosocial behavior.

    Science.gov (United States)

    Feinberg, Matthew; Willer, Robb; Stellar, Jennifer; Keltner, Dacher

    2012-05-01

    Reputation systems promote cooperation and deter antisocial behavior in groups. Little is known, however, about how and why people share reputational information. Here, we seek to establish the existence and dynamics of prosocial gossip, the sharing of negative evaluative information about a target in a way that protects others from antisocial or exploitative behavior. We present a model of prosocial gossip and the results of 4 studies testing the model's claims. Results of Studies 1 through 3 demonstrate that (a) individuals who observe an antisocial act experience negative affect and are compelled to share information about the antisocial actor with a potentially vulnerable person, (b) sharing such information reduces negative affect created by observing the antisocial behavior, and (c) individuals possessing more prosocial orientations are the most motivated to engage in such gossip, even at a personal cost, and exhibit the greatest reduction in negative affect as a result. Study 4 demonstrates that prosocial gossip can effectively deter selfishness and promote cooperation. Taken together these results highlight the roles of prosocial motivations and negative affective reactions to injustice in maintaining reputational information sharing in groups. We conclude by discussing implications for reputational theories of the maintenance of cooperation in human groups.

  14. Improving shared decision-making in adolescents through antibiotic education.

    Science.gov (United States)

    Ngadimon, I W; Islahudin, F; Mohamed Shah, N; Md Hatah, E; Makmor-Bakry, M

    2017-02-01

    Background Shared decision-making is vital in achieving desired drug therapy goals, especially with antibiotics, in view of the potential long-term reduction in drug resistance. However, shared decision-making is rarely practiced with adolescent patients. Objectives The aim of the study was to identify the effect antibiotic education has on willingness to engage in shared decision-making among adolescents in Malaysia. Setting Participants from secondary schools in Malaysia were enrolled with ethical approval. Method The adolescents answered a validated questionnaire, which included demographics, antibiotic knowledge, attitude towards antibiotic use, and the Control Preference Scale, which measures willingness to engage in shared decision-making. Afterwards, antibiotic education was delivered to participating students. Main outcome measure Knowledge about and attitude toward antibiotics were investigated. Results A total of 510 adolescents participated in the study. Knowledge of antibiotics significantly increased post education (pre 3.2 ± 1.8 vs. post 6.8 ± 2.1, p education (χ = 36.9, df = 2, p education improves knowledge, attitude, and willingness to engage in shared decision-making among adolescents. Antibiotic education can therefore be introduced as a strategy to reduce inappropriate antibiotic use.

  15. Enhancing knowledge sharing management using BIM technology in construction.

    Science.gov (United States)

    Ho, Shih-Ping; Tserng, Hui-Ping; Jan, Shu-Hui

    2013-01-01

    Construction knowledge can be communicated and reused among project managers and jobsite engineers to alleviate problems on a construction jobsite and reduce the time and cost of solving problems related to constructability. This paper proposes a new methodology for the sharing of construction knowledge by using Building Information Modeling (BIM) technology. The main characteristics of BIM include illustrating 3D CAD-based presentations and keeping information in a digital format and facilitation of easy updating and transfer of information in the BIM environment. Using the BIM technology, project managers and engineers can gain knowledge related to BIM and obtain feedback provided by jobsite engineers for future reference. This study addresses the application of knowledge sharing management using BIM technology and proposes a BIM-based Knowledge Sharing Management (BIMKSM) system for project managers and engineers. The BIMKSM system is then applied in a selected case study of a construction project in Taiwan to demonstrate the effectiveness of sharing knowledge in the BIM environment. The results demonstrate that the BIMKSM system can be used as a visual BIM-based knowledge sharing management platform by utilizing the BIM technology.

  16. Compulsory acquisition of shares buyer, other shareholders, abuse of right of compulsory acquisition of shares

    Directory of Open Access Journals (Sweden)

    Arsić Zoran V.

    2015-01-01

    Full Text Available Company Act of Republic of Serbia includes mechanism for the compulsory acquisition of the shareholdings of minority shareholders. Technically this procedure is effected on the basis of the shareholders assembly resolution. Buyer is shareholder who has at least 90% of share capital and at least 90% of votes. Shares owned by entity under his dominant influence will be treated as shares of that shareholder provided that dominant influence exists at least one year. Company's own shares, and shares subject o a pledge do not represent shares of other shareholders. There are several actions which may be treated as abuse of right of compulsory acquisition of shares.

  17. Shared control of a medical robot with haptic guidance.

    Science.gov (United States)

    Xiong, Linfei; Chng, Chin Boon; Chui, Chee Kong; Yu, Peiwu; Li, Yao

    2017-01-01

    Tele-operation of robotic surgery reduces the radiation exposure during the interventional radiological operations. However, endoscope vision without force feedback on the surgical tool increases the difficulty for precise manipulation and the risk of tissue damage. The shared control of vision and force provides a novel approach of enhanced control with haptic guidance, which could lead to subtle dexterity and better maneuvrability during MIS surgery. The paper provides an innovative shared control method for robotic minimally invasive surgery system, in which vision and haptic feedback are incorporated to provide guidance cues to the clinician during surgery. The incremental potential field (IPF) method is utilized to generate a guidance path based on the anatomy of tissue and surgical tool interaction. Haptic guidance is provided at the master end to assist the clinician during tele-operative surgical robotic task. The approach has been validated with path following and virtual tumor targeting experiments. The experiment results demonstrate that comparing with vision only guidance, the shared control with vision and haptics improved the accuracy and efficiency of surgical robotic manipulation, where the tool-position error distance and execution time are reduced. The validation experiment demonstrates that the shared control approach could help the surgical robot system provide stable assistance and precise performance to execute the designated surgical task. The methodology could also be implemented with other surgical robot with different surgical tools and applications.

  18. Business models of sharing economy companies : exploring features responsible for sharing economy companies’ internationalization

    OpenAIRE

    Kosintceva, Aleksandra

    2016-01-01

    This paper is dedicated to the sharing economy business models and their features responsible for internationalization. The study proposes derived definitions for the concepts of “sharing economy” and “business model” and first generic sharing economy business models typology. The typology was created through the qualitative analysis of secondary data on twenty sharing economy companies from nine different industries. The outlined categories of sharing economy business models a...

  19. Semiotes: a semantics for sharing.

    Science.gov (United States)

    Kazic, T

    2000-12-01

    Reliable, automated communication of biological information requires methods to declare the information's semantics. In this paper I describe an approach to semantic declaration intended to permit independent, distributed databases, algorithms, and servers to exchange and process requests for information and computations without requiring coordination or agreement among them on universe of discourse, data model, schema, or implementation. This approach uses Glossa, a formal language defining the semantics of biological ideas, information, and algorithms, to executably define the semantics of complex ideas and computations by constructs of semiotes, terms which axiomatically define very simple notions. A database or algorithm wishing to exchange information or computations maintains a set of mappings between its particular notions and semiotes, and a parser to translate between its indigenous ideas and implementation and the semiotes. Requests from other databases or algorithms are issued as semiotic messages, locally interpreted and processed, and the results returned as semiotes to the requesting entity. Thus, semiotes serve as a shared, abstract layer of definitions which can be computably combined by each database or algorithm according to its own needs and ideas. By combining the explicit declaration of semantics with the computation of the semantics of complex ideas, Glossa and its semiotes permit independent computational entities to lightly federate their capabilities as desired while maintaining their unique perspectives on both scientific and technical questions.

  20. Sharing water and benefits in transboundary river basins

    Science.gov (United States)

    Arjoon, Diane; Tilmant, Amaury; Herrmann, Markus

    2016-06-01

    The equitable sharing of benefits in transboundary river basins is necessary to solve disputes among riparian countries and to reach a consensus on basin-wide development and management activities. Benefit-sharing arrangements must be collaboratively developed to be perceived not only as efficient, but also as equitable in order to be considered acceptable to all riparian countries. The current literature mainly describes what is meant by the term benefit sharing in the context of transboundary river basins and discusses this from a conceptual point of view, but falls short of providing practical, institutional arrangements that ensure maximum economic welfare as well as collaboratively developed methods for encouraging the equitable sharing of benefits. In this study, we define an institutional arrangement that distributes welfare in a river basin by maximizing the economic benefits of water use and then sharing these benefits in an equitable manner using a method developed through stakeholder involvement. We describe a methodology in which (i) a hydrological model is used to allocate scarce water resources, in an economically efficient manner, to water users in a transboundary basin, (ii) water users are obliged to pay for water, and (iii) the total of these water charges is equitably redistributed as monetary compensation to users in an amount determined through the application of a sharing method developed by stakeholder input, thus based on a stakeholder vision of fairness, using an axiomatic approach. With the proposed benefit-sharing mechanism, the efficiency-equity trade-off still exists, but the extent of the imbalance is reduced because benefits are maximized and redistributed according to a key that has been collectively agreed upon by the participants. The whole system is overseen by a river basin authority. The methodology is applied to the Eastern Nile River basin as a case study. The described technique not only ensures economic efficiency, but may

  1. Energy Sharing Framework for Microgrid-Powered Cellular Base Stations

    KAUST Repository

    Farooq, Muhammad Junaid

    2017-02-07

    Cellular base stations (BSs) are increasingly becoming equipped with renewable energy generators to reduce operational expenditures and carbon footprint of wireless communications. Moreover, advancements in the traditional electricity grid allow two-way power flow and metering that enable the integration of distributed renewable energy generators at BS sites into a microgrid. In this paper, we develop an optimized energy management framework for microgrid-connected cellular BSs that are equipped with renewable energy generators and finite battery storage to minimize energy cost. The BSs share excess renewable energy with others to reduce the dependency on the conventional electricity grid. Three cases are investigated where the renewable energy generation is unknown, perfectly known, and partially known ahead of time. For the partially known case where only the statistics of renewable energy generation are available, stochastic programming is used to achieve a conservative solution. Results show the time varying energy management behaviour of the BSs and the effect of energy sharing between them.

  2. Protecting Privacy of Shared Epidemiologic Data without Compromising Analysis Potential

    Directory of Open Access Journals (Sweden)

    John Cologne

    2012-01-01

    Full Text Available Objective. Ensuring privacy of research subjects when epidemiologic data are shared with outside collaborators involves masking (modifying the data, but overmasking can compromise utility (analysis potential. Methods of statistical disclosure control for protecting privacy may be impractical for individual researchers involved in small-scale collaborations. Methods. We investigated a simple approach based on measures of disclosure risk and analytical utility that are straightforward for epidemiologic researchers to derive. The method is illustrated using data from the Japanese Atomic-bomb Survivor population. Results. Masking by modest rounding did not adequately enhance security but rounding to remove several digits of relative accuracy effectively reduced the risk of identification without substantially reducing utility. Grouping or adding random noise led to noticeable bias. Conclusions. When sharing epidemiologic data, it is recommended that masking be performed using rounding. Specific treatment should be determined separately in individual situations after consideration of the disclosure risks and analysis needs.

  3. Towards a Theory of Socially Shared Consumption

    DEFF Research Database (Denmark)

    Kunst, Katrine; Vatrapu, Ravi

    2014-01-01

    Recent years have seen an increased sharing of consumptive practices, experiences and evaluations on social media platforms. Such socially shared consumption can range from electronic word-of-mouth to formal online reviews as well as automated product mentions facilitated by social media applicat......Recent years have seen an increased sharing of consumptive practices, experiences and evaluations on social media platforms. Such socially shared consumption can range from electronic word-of-mouth to formal online reviews as well as automated product mentions facilitated by social media...... understanding and analysing the growing phenomenon of consumers’ social sharing of consumption on social media platforms The taxonomy consists of five dimensions of socially shared consumption: Phase, Automation, Formality, Expressiveness, and Sentiment. The primary contributions of this research...

  4. SharePoint 2007 Collaboration For Dummies

    CERN Document Server

    Harvey, Greg

    2009-01-01

    If you're looking for a way to help your teams access what they need to know, work together, and get the job done, SharePoint can do just that. SharePoint 2007 Collaboration For Dummies shows you the easiest way to set up and customize SharePoint, manage your data, interact using SharePoint blogs and wikis, integrate Office programs, and make your office more productive. You'll learn what SharePoint can do and how to make it work for your business, understand the technical terms, and enable your people to collaborate on documents and spreadsheets. You'll even discover how to get SharePoint hel

  5. Four Models of Sharing Economy Platforms

    DEFF Research Database (Denmark)

    Constantiou, Ioanna; Marton, Attila; Tuunainen, Virpi Kristiina

    2017-01-01

    Sharing economy platforms combine organizational and market mechanisms in innovative ways to gain competitive advantages over incumbents. These mechanisms are combined on two key dimensions: tight or loose control over participants, and high or low rivalry between participants. We call the result......Sharing economy platforms combine organizational and market mechanisms in innovative ways to gain competitive advantages over incumbents. These mechanisms are combined on two key dimensions: tight or loose control over participants, and high or low rivalry between participants. We call...... the resulting four sharing economy models "Franchiser," "Principal," "Chaperone" and "Gardener." Each model focuses on a different value proposition and strategic intent, but they all exploit the growing fluidity of organizational boundaries. Understanding the sharing economy in these terms enables businesses...... to identify, and respond to, the threats and opportunities provided by sharing economy platforms. The lessons learned from our research will help businesses to engage with the sharing economy....

  6. Perceptions of NATO Burden-Sharing

    Science.gov (United States)

    1989-06-01

    stock ih another index of contribution measured in terms of military resources. Since the early 1960s the U.S. share of total military spending among... military spending .................. 33 15. Big Four: ratio of military capital share to military spending share ............................... 34 xv I...least measurable but most important source of discounting is the inescapable disagreement over the goals and value of U.S. military spending . At various

  7. Cross-Platform Application Sharing Mechanism

    OpenAIRE

    Akram, Raja Naeem; Markantonakis, Konstantinos; Mayes, Keith

    2011-01-01

    The application sharing mechanism in multi-application smart cards facilitates corroborative schemes between applications in a secure and reliable manner. Traditional application sharing can only be realised if both applications are installed on the same device. In this paper, we extend the smart card firewall to include the application sharing mechanism between applications installed on different smart cards. We propose Platform and Application Binding Protocols that enables two smart-cards ...

  8. Infections shared with wildlife: an updated perspective

    OpenAIRE

    Gortázar, Christian; Ruiz Fons, Francisco; Höfle, Ursula

    2016-01-01

    Infections shared with wildlife matter because many are zoonotic, because of their impact on animal health and in consequence on livestock production, and due to their adverse effects on conservation and on the sustainable use of wildlife. We describe recent environmental and societal changes that contribute to explain the current wildlife disease scenario, propose an updated list and ranking of relevant shared disease agents, illustrate key risk factors which often underlay shared infections...

  9. Blockchain Based Intelligent Vehicle Data sharing Framework

    OpenAIRE

    Singh, Madhusudan; Kim, Shiho

    2017-01-01

    The Intelligent vehicle (IV) is experiencing revolutionary growth in research and industry, but it still suffers from many security vulnerabilities. Traditional security methods are incapable to provide secure IV data sharing. The major issues in IV data sharing are trust, data accuracy and reliability of data sharing data in the communication channel. Blockchain technology works for the crypto currency, Bit-coin, which is recently used to build trust and reliability in peer-to-peer networks ...

  10. On the human ethology of food sharing

    OpenAIRE

    Schiefenhövel Wulf

    2014-01-01

    This paper compares various explanatory concepts of food sharing in humans. In many animal species, parents share food with their offspring, thus investing into the 50% of their own genes present in each child. Even in modern families of industrialised societies, there is a very significant flow of material goods from the parent to the offspring generation. Sharing food between reproductive partners is also easily explainable in evolutionary terms: „food for sex“ as male strategy is observed ...

  11. Shared-Reality Development in Childhood.

    Science.gov (United States)

    Higgins, E Tory

    2016-07-01

    Many significant changes occur during human childhood, including cognitive, social-cognitive, and socioemotional changes. This article reviews some key phenomena associated with some of these changes and attempts to capture them within a single conceptual umbrella-changes in children's shared realities with others Shared reality is the experience that you have an inner state about something (e.g., a feeling or belief or concern about something) that is shared by others (a person or group). Four phases of shared-reality development are proposed: Phase 1 (6-12 months) shared feelings; Phase 2 (18-24 months) shared practices; Phase 3 (3-5 years) shared self-guides; Phase 4 (9-13 years) shared coordinated roles In each phase, a new way that children interact with and relate to others emerges, and the emergence of each new shared-reality mode has significant self-regulatory and social consequences. These consequences include both major benefits for children and potential costs-trade-offs of being human. © The Author(s) 2016.

  12. When global virtual teams share knowledge

    DEFF Research Database (Denmark)

    Klitmøller, Anders; Lauring, Jakob

    2013-01-01

    for internal knowledge sharing is now more important than ever before. Extant studies have provided useful theories and empirical documentation on how to manage global virtual teams. However, no prior research has examined the interaction of media type with the relation between culture/language and canonical....../equivocal knowledge sharing. This is an important omission because cultural and linguistic variations are known to have a great effect on knowledge sharing. We use ethnographic field-study methodology for an exploratory examination of the effects of culture, shared language commonality and media choice on knowledge...

  13. Beginning SharePoint Designer 2010

    CERN Document Server

    Windischman, Woodrow W; Rehmani, Asif

    2010-01-01

    Teaching Web designers, developers, and IT professionals how to use the new version of SharePoint Designer. Covering both the design and business applications of SharePoint Designer, this complete Wrox guide brings readers thoroughly up to speed on how to use SharePoint Designer in an enterprise. You'll learn to create and modify web pages, use CSS editing tools to modify themes, use Data View to create interactivity with SharePoint and other data, and much more. Coverage includes integration points with Visual Studio, Visio, and InfoPath.: Shows web designers, developers, and IT professionals

  14. Beginning SharePoint 2010 Development

    CERN Document Server

    Fox, Steve

    2010-01-01

    Discover how to take advantage of the many new features in SharePoint 2010. SharePoint provides content management (enterprise content management, Web content management, records management, and more), workflow, and social media features, and the new version boasts enhanced capabilities. This introductory-level book walks you through the process of learning, developing, and deploying SharePoint 2010 solutions. You'll leverage your existing skills and tools to grasp the fundamental programming concepts and practices of SharePoint 2010. The author clearly explains how to develop your first appli

  15. Mapping the landscape of shared leadership

    DEFF Research Database (Denmark)

    Ulhøi, John Parm; Müller, Sabine

    2014-01-01

    As can be seen from the substantial increase in the volume and scope of leadership publications over the last ten to fifteen years, leadership is a construct with important social and relational properties. Shared leadership in particular has attracted considerable attention from organization...... and management scholars, although there has been surprisingly little focus on the key structuring processes and mechanisms that enable shared leadership. The aim of this paper is to rectify this by identifying the critical factors and mechanisms which enable shared leadership and its antecedents and outcomes......, and to develop synthesized framework of shared leadership. The paper closes with a brief discussion of avenues for future research and implications for managers....

  16. The implications of information sharing on bullwhip effects in a toy supply chain

    DEFF Research Database (Denmark)

    Wong, Chee Yew; El-Beheiry, Mohamed Mostafa; Johansen, John

    2007-01-01

    This paper compares actual bullwhip effects provided by retailers who shared downstream demand information and retailers who did not share in a three-level (divergent) toy supply chain. The toy supply chain faces high forecast errors and bullwhip effects due to unpredictable and seasonal demand...... demand information. To reduce the bullwhip effect, two solutions using the shared information are tested. They are a proposed premature replenishment rule and a simple forecast updating mechanism. Both solutions are proven capable in reducing bullwhip effects of the toy supply chain even without...... patterns. The results indicate a reduction of the bullwhip effect and an improvement of the fill rate due to the increase of retailers who shared downstream demand information. This paper also addresses two main causes of the bullwhip effect, which are the supply variability and limited use of the shared...

  17. Best practice for analysis of shared clinical trial data.

    Science.gov (United States)

    Hollis, Sally; Fletcher, Christine; Lynn, Frances; Urban, Hans-Joerg; Branson, Janice; Burger, Hans-Ulrich; Tudur Smith, Catrin; Sydes, Matthew R; Gerlinger, Christoph

    2016-07-08

    Greater transparency, including sharing of patient-level data for further research, is an increasingly important topic for organisations who sponsor, fund and conduct clinical trials. This is a major paradigm shift with the aim of maximising the value of patient-level data from clinical trials for the benefit of future patients and society. We consider the analysis of shared clinical trial data in three broad categories: (1) reanalysis - further investigation of the efficacy and safety of the randomized intervention, (2) meta-analysis, and (3) supplemental analysis for a research question that is not directly assessing the randomized intervention. In order to support appropriate interpretation and limit the risk of misleading findings, analysis of shared clinical trial data should have a pre-specified analysis plan. However, it is not generally possible to limit bias and control multiplicity to the extent that is possible in the original trial design, conduct and analysis, and this should be acknowledged and taken into account when interpreting results. We highlight a number of areas where specific considerations arise in planning, conducting, interpreting and reporting analyses of shared clinical trial data. A key issue is that that these analyses essentially share many of the limitations of any post hoc analyses beyond the original specified analyses. The use of individual patient data in meta-analysis can provide increased precision and reduce bias. Supplemental analyses are subject to many of the same issues that arise in broader epidemiological analyses. Specific discussion topics are addressed within each of these areas. Increased provision of patient-level data from industry and academic-led clinical trials for secondary research can benefit future patients and society. Responsible data sharing, including transparency of the research objectives, analysis plans and of the results will support appropriate interpretation and help to address the risk of

  18. Shared presence in physician-patient communication: A graphic representation.

    Science.gov (United States)

    Ventres, William B; Frankel, Richard M

    2015-09-01

    Shared presence is a state of being in which physicians and patients enter into a deep sense of trust, respect, and knowing that facilitates healing. Communication between physicians and patients (and, in fact, all providers and recipients of health care) is the medium through which shared presence occurs, regardless of the presenting problem, time available, location of care, or clinical history of the patient. Conceptualizing how communication leads to shared presence has been a challenging task, however. Pathways of this process have been routinely lumped together as the biopsychosocial model or patient, person, and relationship-centered care--all deceptive in their simplicity but, in fact, highly complex--or reduced to descriptive explications of one constituent element (e.g., empathy). In this article, we reconcile these pathways and elements by presenting a graphic image for clinicians and teachers in medical education. This conceptual image serves as a framework to synthesize the vast literature on physician-patient communication. We place shared presence, the fundamental characteristic of effective clinical communication, at the center of our figure. Around this focal point, we locate four elemental factors that either contribute to or result from shared presence, including interpersonal skills, relational contexts, actions in clinical encounters, and healing outcomes. By visually presenting various known and emergent theories of physician-patient communication, outlining the flow of successful encounters between physicians and patients, and noting how such encounters can improve outcomes, physicians, other health care professionals, and medical educators can better grasp the complexity, richness, and potential for achieving shared presence with their patients. (c) 2015 APA, all rights reserved).

  19. On Sharing and Quasi-Sharing : The Tension between Sharing-Economy Practices, Public Policy, and Regulation

    NARCIS (Netherlands)

    Ranchordás, Sofia; Albinsson, Pia A.; Perera, B. Yasanthi

    2018-01-01

    This paper offers a critical and comparative overview of the main regulatory and policy challenges faced by regulators in the context of the sharing economy. The regulation of the sharing economy has been particularly challenging as regulators are being asked to balance the interests protected by

  20. [Risk sharing agreements: with orphan drugs?].

    Science.gov (United States)

    Campillo-Artero, C; del Llano, J; Poveda, J L

    2012-01-01

    To summarize available information on share risk agreements (RSA) with orphan drugs (OD). A bibliographic search was carried out in MEDLINE, EMBASE and INAHTA using 19 keywords and combinations thereof. Papers published as original, narrative and systematic reviews, editorials, commentaries, letters to the Editor, and special articles were included and reviewed. Public or private institutional reports or documents found in Google that contained relevant information were also reviewed. experience gained so far with RSA is scant. No published rigorous evaluations of outcomes of these agreements were found. It seems, however, that OD are suitable for introduction in clinical practice by means of RSA. There are two main types of RSA: financially based, and performance-outcome based. A number of theoretical advantages of SRA are described, as well as hurdles that hinder their design, implementation, and followup, and thus endangering their success. Very few RSA have clearly succeed so far. If thoroughly managed, RSA may reasonably contribute to value-based pricing of OD, improve their pharmacovigilance, knowledge about their comparative effectiveness, and to reducing uncertainty and its consequences on patients, industry, payers and clinicians. There are technical groups that can bring the essential knowledge to manage RSA in Spain. The challenge now is to be able to harmonize their assessments and appraisals, to put in motion the mechanisms needed to overcome those hurdles, and to provide them adequate political and institutional support. Copyright © 2012 SEFH. Published by AULA MEDICA. All rights reserved.

  1. Beginning SharePoint 2010 Building Business Solutions with SharePoint

    CERN Document Server

    Perran, Amanda; Mason, Jennifer; Rogers, Laura

    2010-01-01

    Two SharePoint MVPs provide the ultimate introduction to SharePoint 2010Beginning SharePoint 2010: Building Team Solutions with SharePoint provides information workers and site managers with extensive knowledge and expert advice, empowering them to become SharePoint champions within their organizations.Provides expansive coverage of SharePoint topics, as well as specialty areas such as forms, excel services, records management, and web content managementDetails realistic usage scenarios, and includes practice examples that highlight best practices for configuration and customizationIncludes de

  2. Wrox SharePoint 2010 SharePoint911 three-pack

    CERN Document Server

    Klindt, Todd; Mason, Jennifer; Rogers, Laura; Drisgill, Randy; Ross, John; Riemann, Larry; Perran, Amanda; Perran, Shane; Sanford, Jacob J; Stubbs, Paul; Caravajal, Steve

    2012-01-01

    The Wrox SharePoint 2010 SharePoint911 Three-Pack combines the contents of three full e-books written by the experts from SharePoint911.  That's over 1800 pages of hands-on advice from Todd Klindt, Shane Young, Laura Rogers, Randy Drisgill, Jennifer Mason, John Ross, and Larry Riemann, among others. In Beginning SharePoint 2010: Building Business Solutions with SharePoint (ISBN 978-0-470-61789-2) by Amanda Perran, Shane Perran, Jennifer Mason, and Laura Rogers, readers learn the core concepts, terminology, and features of SharePoint 2010. In Professiona

  3. Reservation information sharing enhancement for deflection routing in OBS network.

    Science.gov (United States)

    Gao, Donghui; Zhang, Hanyi; Zhou, Zhiyu

    2005-03-07

    The resource contention problem is critical in Just-Enough-Time (JET) based optical burst switching (OBS) networks. Although deflection routing (DR) reduces the contention probability in some degree, it does not give much improvement under heavy traffic load. This paper analyzed the inducement causing contention in OBS networks, and proposed Resource Information Sharing Enhancement (RISE) scheme. Theoretical analysis shows that this scheme achieves shorter length of the detour path than normal DR. We simulated this scheme on both full mesh network and practical 14-node NSFNET. The simulation results show that it gives at best 2 orders magnitude improvement in reducing the burst contention probability over its previous routing approaches.

  4. Reduced Tillage

    OpenAIRE

    Hegglin, Django; Clerc, Maurice; Dierauer, Hansueli

    2014-01-01

    Reduced tillage can significantly contribute to soil quality and fertility. By avoiding a deep and intense loosening of the soil, the soil structure and soil biology is better conserved and humus decomposition is slowed down. Furthermore, the load capacity, erosion sensitivity and water household of the soil are improved. However, avoiding the use of a plough brings certain challenges, especially in organic farming. For example, weed pressure can increase or nutrient supply can becom...

  5. The Political Economy of Intergenerational Risk Sharing

    NARCIS (Netherlands)

    Hollanders, D.A.

    2010-01-01

    This paper analyses the political constraints of intergenerational risk sharing. The rst result is that the political process generally does not lead to ex ante optimal insurance. The second result is that in a second best political setting PAYG still contributes to intergenerational risk sharing.

  6. Putting the sharing economy into perspective

    NARCIS (Netherlands)

    Frenken, Koen|info:eu-repo/dai/nl/207145253; Schor, Juliet

    We develop a conceptual framework that allows us to define the sharing economy and its close cousins and we understand its sudden rise from an economic-historic perspective. We then assess the sharing economy platforms in terms of the economic, social and environmental impacts. We end with

  7. A Decision Model for Data Sharing

    NARCIS (Netherlands)

    Eckartz, S.; Hofman, W.J.; Veenstra, A.F. van

    2014-01-01

    Data-driven innovation has great potential for the development of innovative services that not only have economic value, but that help to address societal challenges. Many of these challenges can only be addressed by data sharing of public and privately owned data. These public-private data sharing

  8. Private sharing of IOCs and sightings

    NARCIS (Netherlands)

    Kamp, T.R. van de; Peter, A.; Everts, M.H.; Jonker, W.

    2016-01-01

    Information sharing helps to better protect computer sys- tems against digital threats and known attacks. However, since security information is usually considered sensitive, parties are hesitant to share all their information through public channels. Instead, they only exchange this informa- tion

  9. How suboptimal are linear sharing rules?

    DEFF Research Database (Denmark)

    Jensen, Bjarne Astrup; Nielsen, Jørgen Aase

    2016-01-01

    The objective of this paper is to analyze criteria for portfolio choice when two investors are forced to invest in a common portfolio and share the proceeds by a linear sharing rule. A similar situation with many investors is typical for defined contribution pension schemes. The restriction impli...

  10. Cidre: Programming with Distributed Shared Arrays

    OpenAIRE

    André, Françoise; Mahéo, Yves

    1996-01-01

    International audience; A programming model that is widely approved today for large applications is parallel programming with shared variables. We propose an implementation of shared arrays on distributed memory architectures: it provides the user with an uniform addressing scheme while being effcient thanks to a logical paging technique and optimized communication mechanisms.

  11. Share Contract Choices and Economic Performance

    DEFF Research Database (Denmark)

    Salazar Espinoza, César Antonio

    2015-01-01

    framework, we estimate a dose-response function to study the formation of contracts and identify the marginal effects of changes in crew profit shares on fishing returns in Chilean artisanal fisheries. The results support share contract choices based on bargaining power, monitoring costs, technology, state...

  12. Attitude, Perceptions and Motivation towards Knowledge Sharing ...

    African Journals Online (AJOL)

    The purpose of this paper is to examine the attitude, perceptions and motivation towards knowledge sharing among faculty members in higher institutions and emphasise the significant role attitude, intention and intrinsic motivation play in knowledge sharing. The study was conducted within Kwara State, Nigeria, using two ...

  13. resource sharing activities in academic libraries services

    African Journals Online (AJOL)

    Efe Francis Ejedafiru. Abstract. Although libraries have along tradition of resource sharing, in the past the results have not been meaningful as regards to having enough to share with others. The pervasive state of academic libraries generates a syndrome of insufficiency, and will continue for as long as the so-deemed.

  14. Shared Decision Making for Better Schools.

    Science.gov (United States)

    Brost, Paul

    2000-01-01

    Delegating decision making to those closest to implementation can result in better decisions, more support for improvement initiatives, and increased student performance. Shared decision making depends on capable school leadership, a professional community, instructional guidance mechanisms, knowledge and skills, information sharing, power, and…

  15. Shared Reading Goes High-Tech

    Science.gov (United States)

    Gill, Sharon Ruth; Islam, Chhanda

    2011-01-01

    Shared Reading is a powerful teaching technique for teaching beginning reading. Technologies such as Interactive Whiteboards now make Shared Reading much easier to do. Large texts are projected on the whiteboard for Choral reading, and interactive features allow students to learn about letter-sound correspondences, spelling patterns, punctuation,…

  16. How to Share Data with Families

    Science.gov (United States)

    McWilliams, Lorette; Patton, Christine

    2015-01-01

    Students whose parents receive regular and personalized messages with actionable information from teachers are more likely to succeed in school. But effective data-sharing programs require more than simply sending data home. They also encourage educators and families to make connections with each other, sharing observations about how a child…

  17. The Cross-Cultural Knowledge Sharing Challenge

    DEFF Research Database (Denmark)

    Persson, John Stouby

    2013-01-01

    Cross-cultural offshoring in software development challenges effective knowledge sharing. While research has suggested temporarily co-locating participants to address this challenge, few studies are available on what knowledge sharing practices emerge over time when co-locating cross-cultural sof...

  18. Expressions Shared by Vietnamese in America.

    Science.gov (United States)

    Chan, Carole

    This document is a collection of a list of expressions shared by Vietnamese immigrants who have entered the United States. The expressions concern the following topics: names, formality, cultural influences, touching, tact and diplomacy, shared life, open houses, social standards, manual labor, fatalism, and adaptability. (Author/AM)

  19. 24 CFR 4001.118 - Equity sharing.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Equity sharing. 4001.118 Section... Requirements and Underwriting Procedures § 4001.118 Equity sharing. (a) Initial Equity. For purposes of section 257(k)(1) of the Act, the initial equity created as a direct result of the origination of a Program...

  20. Monotonicity in the limited processor sharing queue

    NARCIS (Netherlands)

    M. Nuyens; W. van der Weij (Wemke)

    2008-01-01

    htmlabstractWe study a processor sharing queue with a limited number of service positions and an infinite buffer. The occupied service positions share an underlying resource. We prove that for service times with a decreasing failure rate, the queue length is stochastically decreasing in the number

  1. Exploration Participants Engagement in Organisational Knowledge Sharing

    NARCIS (Netherlands)

    Sedighi, M.; Lukosch, S.G.; van Splunter, S.; Brazier, F.M.; van Beers, C.P.

    2016-01-01

    The importance of knowledge sharing within most organisations is well recognised. While abundant KM systems have been matured to encourage individual engagement in knowledge sharing, practical evidences show a low success rate of KM systems. This paper reports on a qualitative exploratory multi-case

  2. Sharing tools and know-how

    DEFF Research Database (Denmark)

    Saad-Sulonen, Joanna

    In this position paper I address the theme of designing for sharing in self-organized urban communities by bringing forward the aspect of sharing tools and know-how. I report the lessons learned from a case in Helsinki and open questions for discussion regarding some of the identified challenges...

  3. 45 CFR 63.22 - Cost sharing.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Cost sharing. 63.22 Section 63.22 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION GRANT PROGRAMS ADMINISTERED BY THE OFFICE OF THE ASSISTANT SECRETARY FOR PLANNING AND EVALUATION Financial Provisions § 63.22 Cost sharing. Policy...

  4. 12 CFR 741.212 - Share insurance.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Share insurance. 741.212 Section 741.212 Banks... INSURANCE Regulations Codified Elsewhere in NCUA's Regulations as Applying to Federal Credit Unions That Also Apply to Federally Insured State-Chartered Credit Unions § 741.212 Share insurance. (a) Member...

  5. 75 FR 9246 - Cooperative Share Loan Insurance

    Science.gov (United States)

    2010-03-01

    ... URBAN DEVELOPMENT Cooperative Share Loan Insurance AGENCY: Office of the Chief Information Officer, HUD... cooperative housing loan insurance will be published to update existing policies, and better enable mortgagees to submit cooperative share loans for FHA insurance. This new publication will provide instructions...

  6. Importance sampling in rate-sharing networks

    NARCIS (Netherlands)

    Lieshout, P.; Mandjes, M.

    2008-01-01

    We consider a network supporting elastic traffic, where the service capacity is shared among the various classes according to an alpha-fair sharing policy. Assuming Poisson arrivals and exponentially distributed service requirements for each class, the dynamics of the user population may be

  7. Secure Data Sharing In an Untrusted Cloud

    National Research Council Canada - National Science Library

    Rekha Chandankere; Masrath Begum

    2015-01-01

    .... A secure and efficient data sharing scheme for groups in cloud is not an easy task. On one hand customers are not ready to share their identity but on other hand want to enjoy the cost efficiency provided by the cloud...

  8. 77 FR 4277 - Proposed Data Sharing Activity

    Science.gov (United States)

    2012-01-27

    ... the Department of Commerce proposes to share business data for statistical purposes. More specifically... business data for statistical purposes with the BLS. Section 524(d) of CIPSEA requires public notice of the... agencies advocated an increase of business data sharing among Federal statistical agencies. Moreover...

  9. Putting the sharing economy into perspective

    NARCIS (Netherlands)

    Frenken, Koen|info:eu-repo/dai/nl/207145253; Schor, Juliet

    2017-01-01

    We develop a conceptual framework that allows us to define the sharing economy and its close cousins and we understand its sudden rise from an economic-historic perspective. We then assess the sharing economy platforms in terms of the economic, social and environmental impacts. We end with

  10. The Filtering Effect of Sharing Rules

    NARCIS (Netherlands)

    Dari Mattiacci, G.; de Geest, G.G.A.

    2004-01-01

    Sharing rules have a filtering effect on violations: they prevent the most harmful violations and let the least harmful ones occur. We show under what conditions the filtering effect improves social welfare and argue that this may explain why, in most areas of the law, sharing rules are, in general,

  11. 10 CFR 603.415 - Cost sharing.

    Science.gov (United States)

    2010-01-01

    ...-Federal parties carrying out a RD&D project under a TIA are to provide at least half of the costs of the... 10 Energy 4 2010-01-01 2010-01-01 false Cost sharing. 603.415 Section 603.415 Energy DEPARTMENT OF... Cost sharing. To help ensure a competitive process that is fair and equitable to all potential...

  12. Social inequalities and pharmaceutical cost sharing in Italian regions.

    Science.gov (United States)

    Terraneo, Marco; Sarti, Simone; Tognetti Bordogna, Mara

    2014-01-01

    In recent years, Italian citizens have increasingly been asked to share pharmaceutical costs, but at the same time, households' medicines expenditure has decreased. Cost-sharing policies have to be assessed not just in terms of limitation of moral hazard and revenue to the state, but also for equal opportunities for citizen users accessing health services. The aim of this article is to analyze how Italian co-payment policies ("ticket") on medicines may affect pharmaceutical expenditure of households, considering territorial and social groups variation. We reviewed the per capita private spending on medicines of Italian regions, separating pharmaceutical outlay and "ticket." Across the period 2001-2010 we found that the overall per capita private spending on medicines remained substantially stable, although medicine expenditure decreases while the "ticket" increases. When cost sharing rises, out-of-pocket spending on medicines by poorer families seems to remain unchanged; however, poorer families seem to reduce their pharmaceutical expenditure. Our analysis suggests that applying co-payment in Italy is partly successful, in terms of greater revenue to the health system, but in the last few years, cost-sharing increases would seem to have rebounded negatively on more vulnerable families, due to the economic crisis.

  13. A Discussion of a Risk-Sharing Pension Plan

    Directory of Open Access Journals (Sweden)

    Catherine Donnelly

    2017-02-01

    Full Text Available I show that risk-sharing pension plans can reduce some of the shortcomings of defined benefit and defined contributions plans. The risk-sharing pension plan presented aims to improve the stability of benefits paid to generations of members, while allowing them to enjoy the expected advantages of a risky investment strategy. The plan does this by adjusting the investment strategy and benefits in response to a changing funding level, motivated by the with-profits contract proposed by Goecke (2013. He suggests a mean-reverting log reserve (or funding ratio, where mean reversion occurs through adjustments to the investment strategy and declared bonuses. To measure the robustness of the plan to human factors, I introduce a measurement of disappointment, where disappointment is high when there are many consecutive years over which benefit payments are declining. Another measure introduced is devastation, where devastation occurs when benefit payments are zero. The motivation is that members of a pension plan who are easily disappointed or likely to get no benefit, are more likely to exit the plan. I find that the risk-sharing plan offers more disappointment than a defined contribution plan, but it eliminates the devastation possible in a plan that tries to accumulate contributions at a steadily increasing rate. The proposed risk-sharing plan can give a narrower range of benefits than in a defined contribution plan. Thus it can offer a stable benefit to members without the risk of running out of money.

  14. Shared bimanual tasks elicit bimanual reflexes during movement.

    Science.gov (United States)

    Mutha, Pratik K; Sainburg, Robert L

    2009-12-01

    Previous research has suggested distinct predictive and reactive control mechanisms for bimanual movements compared with unimanual motion. Recent studies have extended these findings by demonstrating that movement corrections during bimanual movements might differ depending on whether or not the task is shared between the arms. We hypothesized that corrective responses during shared bimanual tasks recruit bilateral rapid feedback mechanisms such as reflexes. We tested this hypothesis by perturbing one arm as subjects performed uni- and bimanual movements. Movements were made in a virtual-reality environment in which hand position was displayed as a cursor on a screen. During bimanual motion, we provided cursor feedback either independently for each arm (independent-cursor) or such that one cursor was placed at the average location between the arms (shared-cursor). On random trials, we applied a 40 N force pulse to the right arm 100 ms after movement onset. Our results show that while reflex responses were rapidly elicited in the perturbed arm, electromyographic activity remained close to baseline levels in the unperturbed arm during the independent-cursor trials. In contrast, when the cursor was shared between the arms, reflex responses were reduced in the perturbed arm and were rapidly elicited in the unperturbed arm. Our results thus suggest that when both arms contribute to achieving the task goal, reflex responses are bilaterally elicited in response to unilateral perturbations. These results agree with and extend recent suggestions that bimanual feedback control might be modified depending on task context.

  15. Constructing Ontology for Knowledge Sharing of Materials Failure Analysis

    Directory of Open Access Journals (Sweden)

    Peng Shi

    2014-01-01

    Full Text Available Materials failure indicates the fault with materials or components during their performance. To avoid the reoccurrence of similar failures, materials failure analysis is executed to investigate the reasons for the failure and to propose improved strategies. The whole procedure needs sufficient domain knowledge and also produces valuable new knowledge. However, the information about the materials failure analysis is usually retained by the domain expert, and its sharing is technically difficult. This phenomenon may seriously reduce the efficiency and decrease the veracity of the failure analysis. To solve this problem, this paper adopts ontology, a novel technology from the Semantic Web, as a tool for knowledge representation and sharing and describes the construction of the ontology to obtain information concerning the failure analysis, application area, materials, and failure cases. The ontology represented information is machine-understandable and can be easily shared through the Internet. At the same time, failure case intelligent retrieval, advanced statistics, and even automatic reasoning can be accomplished based on ontology represented knowledge. Obviously this can promote the knowledge sharing of materials service safety and improve the efficiency of failure analysis. The case of a nuclear power plant area is presented to show the details and benefits of this method.

  16. Determinants of knowledge-sharing intention and knowledge-sharing behavior in a public organization

    Directory of Open Access Journals (Sweden)

    Delio Ignacio Castaneda

    2016-06-01

    Full Text Available The purpose of this paper is to examine the factors that affect the knowledge-sharing intention and knowledge-sharing behavior in a public sector organization. A survey was conducted with 188 knowledge workers of a public-sector organization at the national level in Colombia. In this public organization significant relationships between self-efficacy and knowledge-sharing intention, subjective norms, and knowledge-sharing behavior, and between knowledge-sharing intention and knowledge-sharing behavior were found. There was a direct effect of perceived organizational support on knowledge-sharing behavior and a moderator role of perceived organizational support between the studied variables. The findings clarify how some personal variables and perceived organizational support interact in the explanation of knowledge sharing.

  17. Power-sharing: concepts, debates and gaps

    Directory of Open Access Journals (Sweden)

    Alexandre de Sousa Carvalho

    2016-05-01

    Full Text Available Academic literature tends to reflect the two main objectives of power-sharing: promoting the construction of sustainable peace and serving to structure the foundations for growth and development of democracy in divided societies. reflecting this, two dimensions and discourses of analysis and evaluation stand out: a classical dimension centred on power-sharing as theory and a normative proposal for democracy in divided societies, and another focused mainly on power-sharing as a meachanism of conflict management. This article aims to introduce the reader to discussions about power-sharing, reviewing and critically analysing power-sharing literature to show its gaps and tensions, as well as suggesting some points where one can continue the debate.

  18. Space Sharing i teori og praksis

    DEFF Research Database (Denmark)

    Brinkø, Rikke

    2016-01-01

    Dette er den anden artikel i FM Update, der præsenterer resultater fra Ph.d. studiet ”Sharing Space in the Knowledge City” fra DTU. Den første artikel med titlen ”Shared Space – mellem vision og realitet” (FM-Update, nr. 1, 2015) præsenterede en ny typologi for shared space, som delekoncept. Denne...... artikel er en fortsættelse, med fire dybdegående studier af eksempler på bygge- og renoveringsprojekter, som afspejler de fire typer at shared space, som beskrives i typologien. Formålet med denne artikel er dels at eksemplificere de fire typer af shared space, og dels at formidle erfaringer fra...

  19. Enhancing behavioral control increases sharing in children.

    Science.gov (United States)

    Steinbeis, Nikolaus; Over, Harriet

    2017-07-01

    Young children endorse norms of fairness but rarely act on them. We investigated whether a failure of behavioral control can partially explain why children do not share more generously than they do. We experimentally manipulated behavioral control and observed its effects on sharing in 120 children aged 6-9years of age. Using a between-participants design, we presented children with stories in which a protagonist either exerted behavioral control in an unrelated context or not. Following this, children engaged in a sharing task. We found that children who had been read a story promoting behavioral control shared more than children who had been read a neutral story. This effect held over two different types of instruction. Perceptions of fairness, on the other hand, were identical across conditions. These findings speak to the importance of behavioral control in prosocial behavior, and specifically sharing, during middle childhood. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. SharePoint 2010 Development For Dummies

    CERN Document Server

    Withee, Ken

    2011-01-01

    A much-needed guide that shows you how to leverage SharePoint tools without writing a line of code!. The great news about SharePoint is…you don't need to be a seasoned .NET developer to develop custom functions for it. This book shows you how to use SharePoint Designer, Report Builder, Dashboard Designer, InfoPath, Excel, Word, Visio, and the SharePoint web-based UI to design and develop—without ever writing a line of code! Learn how to customize your site, build SharePoint apps, start social networking, or add Web parts.  This straightforward guide makes everything easier.: Introduces you to

  1. International Peacekeeping Operations: Burden Sharing and Effectiveness.

    Science.gov (United States)

    Sandler, Todd

    2017-10-01

    This article takes stock of some of the important contributions to the study of peacekeeping (PK). Two key topics stand out: peacekeeping burden sharing and mission effectiveness. For burden sharing, the theoretical foundation is the private provision of public goods and joint products. Implications for burden sharing differ whether financial or troop contributions are being shared, with the latter driven by jointly produced country-specific benefits. Financial burden sharing can also differ between United Nations (UN)-led and non-UN-led peacekeeping operations, wherein country-specific benefits are especially important for the latter. Many articles gauge peacekeeping effectiveness by the mission's ability to maintain the peace or to protect lives for a set time period. More recently, multiple criteria are raised for evaluating peacekeeping in today's world of multifaceted peacebuilding operations.

  2. Performing an allreduce operation using shared memory

    Science.gov (United States)

    Archer, Charles J [Rochester, MN; Dozsa, Gabor [Ardsley, NY; Ratterman, Joseph D [Rochester, MN; Smith, Brian E [Rochester, MN

    2012-04-17

    Methods, apparatus, and products are disclosed for performing an allreduce operation using shared memory that include: receiving, by at least one of a plurality of processing cores on a compute node, an instruction to perform an allreduce operation; establishing, by the core that received the instruction, a job status object for specifying a plurality of shared memory allreduce work units, the plurality of shared memory allreduce work units together performing the allreduce operation on the compute node; determining, by an available core on the compute node, a next shared memory allreduce work unit in the job status object; and performing, by that available core on the compute node, that next shared memory allreduce work unit.

  3. Multimodal Information Sharing Team (MIST) - Port of Baltimore Industry and Public Sector Cooperation for Information Sharing

    Science.gov (United States)

    2012-11-01

    Team MPA Maryland Port Administration MOU Memorandum of Understanding MS- ISAC Multi-State Information Sharing and Analysis Center NMIO National...Organized Crime Law Enforcement Working Group (MAGLOCLEN) Multi-State Information Sharing and Analysis Center (MS- ISAC ) Maryland is a member of...Multi-State Information Sharing and Analysis Center (MS- ISAC ). Southern Maryland Information Center (SMIC) The Southern Maryland Information Center

  4. 75 FR 26815 - AdvisorShares Investments, LLC and AdvisorShares Trust; Notice of Application

    Science.gov (United States)

    2010-05-12

    ...) secondary market transactions in Shares to occur at negotiated market prices; (c) certain series to pay... investment objective by utilizing an ``active'' management strategy. Funds may invest in equity securities or... Shares (the ``Distributor''). 4. Applicants anticipate that the price of a Share will range from $20 to...

  5. Knowledge Sharing in Public Sector Organizations: The Effect of Organizational Characteristics on Interdepartmental Knowledge Sharing.

    OpenAIRE

    A. WILLEM; M. BUELENS

    2005-01-01

    Public sector organizations are mainly knowledge-intensive organizations and to exploit their knowledge, effective knowledge sharing among the different departments is required. We focus on specific characteristics of public sector organizations that increase or limit interdepartmental knowledge sharing. Three types of organization-specific coordination mechanisms directly influence knowledge sharing between units. Organizations are also characterized by members’ social identification and tru...

  6. Capture market share, raise prices

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2015-08-01

    Full Text Available No abstract available. Article truncated after 150 words. Two principles in medical economics central to the Affordable Care Act (ACA were dealt blows by recently published studies. The first principle is the belief that economies of scale will result in lower prices. The theory is that larger insurers will have lower prices because they are more administratively efficient. The second principle is that provider-owned health plans, usually hospitals, will reduce premiums. The theory is that by controlling doctors over charging health plans in a fee-for-service model will lower prices. The first study published in Technology Science found that the largest insurer in each of the states served by HealthCare.gov raised their prices in 2015 by an average of over 10 per cent compared to smaller competitors in the same market (1. Those steeper price hikes for monthly premiums did not seem warranted by the level of health claims which did not significantly differ as a percentage of premiums ...

  7. Facilitating Secure Sharing of Personal Health Data in the Cloud.

    Science.gov (United States)

    Thilakanathan, Danan; Calvo, Rafael A; Chen, Shiping; Nepal, Surya; Glozier, Nick

    2016-05-27

    Internet-based applications are providing new ways of promoting health and reducing the cost of care. Although data can be kept encrypted in servers, the user does not have the ability to decide whom the data are shared with. Technically this is linked to the problem of who owns the data encryption keys required to decrypt the data. Currently, cloud service providers, rather than users, have full rights to the key. In practical terms this makes the users lose full control over their data. Trust and uptake of these applications can be increased by allowing patients to feel in control of their data, generally stored in cloud-based services. This paper addresses this security challenge by providing the user a way of controlling encryption keys independently of the cloud service provider. We provide a secure and usable system that enables a patient to share health information with doctors and specialists. We contribute a secure protocol for patients to share their data with doctors and others on the cloud while keeping complete ownership. We developed a simple, stereotypical health application and carried out security tests, performance tests, and usability tests with both students and doctors (N=15). We developed the health application as an app for Android mobile phones. We carried out the usability tests on potential participants and medical professionals. Of 20 participants, 14 (70%) either agreed or strongly agreed that they felt safer using our system. Using mixed methods, we show that participants agreed that privacy and security of health data are important and that our system addresses these issues. We presented a security protocol that enables patients to securely share their eHealth data with doctors and nurses and developed a secure and usable system that enables patients to share mental health information with doctors.

  8. Challenges for IT-supported shared care

    DEFF Research Database (Denmark)

    Granlien, Maren Fich; Simonsen, Jesper

    2007-01-01

    of Denmark throughout 2005. The study comprises 21 interviews and 35 hours of observations. The data were analysed through a coding process that led to the emergence of three main challenges impeding the organisational implementation of IT-supported shared care. Discussion and conclusion: The two cases faced......: (1) Poor integration with the general practitioners' existing IT systems; (2) low compatibility with general practitioners' work ethic; (3) and discrepancy between the number of diabetes patients and the related need for shared care. We conclude that development of IT-supported shared care must...

  9. Sharing Video Datasets in Design Research

    DEFF Research Database (Denmark)

    Christensen, Bo; Abildgaard, Sille Julie Jøhnk

    2017-01-01

    This paper examines how design researchers, design practitioners and design education can benefit from sharing a dataset. We present the Design Thinking Research Symposium 11 (DTRS11) as an exemplary project that implied sharing video data of design processes and design activity in natural settings...... a multitude of appropriate perspectives and methods may be utilized in analyzing and discussing the singular dataset. The shared data is, from this perspective, understood as a design object in itself, which facilitates new ways of working, collaborating, studying, learning and educating within the expanding...

  10. A Shared Scratchpad Memory with Synchronization Support

    DEFF Research Database (Denmark)

    Hansen, Henrik Enggaard; Maroun, Emad Jacob; Kristensen, Andreas Toftegaard

    2017-01-01

    propose a shared scratchpad memory as a time-predictable communication and synchronization structure, instead of the level 2 cache. The shared on-chip memory is accessed via a time division multiplexing arbiter, isolating the execution time of load and store instructions between processing cores....... Furthermore, the arbiter supports an extended time slot where an atomic load and store instruction can be executed to implement synchronization primitives. In the evaluation we show that a shared scratchpad memory is an efficient communication structure for a small number of processors; in our setup, 9 cores....... Furthermore, we evaluate the efficiency of the synchronization support for implementation of classic locks....

  11. Shared Representations and the Translation Process

    DEFF Research Database (Denmark)

    Schaeffer, Moritz; Carl, Michael

    2015-01-01

    The purpose of the present chapter is to investigate automated processing during translation. We provide evidence from a translation priming study which suggests that translation involves activation of shared lexico-semantic and syntactical representations, i.e., the activation of features of both...... source and target language items which share one single cognitive representation. We argue that activation of shared representations facilitates automated processing. The chapter revises the literal translation hypothesis and the monitor model (Ivir 1981; Toury 1995; Tirkkonen-Condit 2005), and re......-defines it in terms of findings from translation process research. On the basis of the evidence, we propose a recursive model of translation....

  12. Shared Representations and the Translation Process

    DEFF Research Database (Denmark)

    Schaeffer, Moritz; Carl, Michael

    2013-01-01

    The purpose of the present paper is to investigate automated processing during translation. We provide evidence from a translation priming study which suggests that translation involves activation of shared lexico-semantic and syntactical representations, i.e., the activation of features of both...... source and target language items which share one single cognitive representation. We argue that activation of shared representations facilitates automated processing. The paper revises the literal translation hypothesis and the monitor model (Ivir 1981; Toury 1995; Tirkkonen-Condit 2005), and re......-defines it in terms of findings from translation process research. On the basis of the evidence, we propose a recursive model of translation....

  13. Knowledge-Sharing Hostility and Governance Mechanisms

    DEFF Research Database (Denmark)

    Husted, Kenneth; Michailova, Snejina; Minbaeva, Dana

    2012-01-01

    Purpose – This paper aims at further developing and empirically examining the concept of knowledge-sharing hostility. It seeks to analyze reasons for hoarding knowledge, reasons for rejecting external knowledge, and attitudes towards mistakes, as well as the influence of these factors on actual....... Findings – The authors find that the use of transaction-based mechanisms promotes knowledge-sharing hostility by strengthening individuals' reasons for hoarding and rejecting knowledge, and by negatively affecting individuals' attitudes towards sharing knowledge about mistakes. In contrast, the use...

  14. Does information sharing promote group foraging?

    OpenAIRE

    Sernland, Emma; Olsson, Ola; Holmgren, NMA

    2003-01-01

    Individuals may join groups for several reasons, one of which is the possibility of sharing information about the quality of a foraging area. Sharing information in a patch-foraging scenario gives each group member an opportunity to make a more accurate estimate of the quality of the patch. In this paper we present a mathematical model in which we study the effect of group size on patch-leaving policy and per capita intake rate. In the model, group members share information equally in a rando...

  15. SharePoint 2010 Enterprise Architect's Guidebook

    CERN Document Server

    Wilson, Brian; Baer, Bill; Kearn, Martin; Shah, Arpan; Adams, Jim; Bridport, Nigel; Esperanca, Huge; Gideon, Chris; Hassani, Sam; Hodgkinson, Neil; Juvonen, Vesa; Kleven, Scott; Morrish, Ian; Olenick, Paul; Ranlett, Matt; Voskresenskaya, Natalya; Walker, Simon; Whitehead, Chris

    2012-01-01

    Tips and techniques for becoming a successful SharePoint architect If you're eager to design and architect a successful deployment of SharePoint 2010, then this is the book for you. Packed with real-world experiences and solid processes, this guidebook provides you with everything you need to perform for designing and architecting enterprise portal services. Helpful examples examine the common design issues affecting SharePoint 2010 environments that can cause deployments to fail so you can learn what to avoid. Plus, key development and deployment issues are covered from an architecture perspe

  16. Global games with noisy sharing of information

    KAUST Repository

    Touri, Behrouz

    2014-12-15

    We provide a framework for the study of global games with noisy sharing of information. In contrast to the previous works where it is shown that an intuitive threshold policy is an equilibrium for such games, we show that noisy sharing of information leads to non-existence of such an equilibrium. We also investigate the group best-response dynamics of two groups of agents sharing the same information to threshold policies based on each group\\'s observation and show the convergence of such dynamics.

  17. Assessing the cost saving potential of shared product architectures

    DEFF Research Database (Denmark)

    Mortensen, Niels Henrik; Hansen, Christian Lindschou; Løkkegaard, Martin

    2016-01-01

    company. Experiences from the case company show it is possible to reduce the number of architectures with 60% which leads to significant reduction in direct material and labor costs. This can be achieved without compromising the market offerings of products. Experiences from the case study indicate cost......This article presents a method for calculating cost savings of shared architectures in industrial companies called Architecture Mapping and Evaluation. The main contribution is an operational method to evaluate the cost potential and evaluate the number of product architectures in an industrial...... reductions between 0.5% and 2% of turnover. The main implication is that the method provides a quantitative basis for the discussion on whether or not to implement shared product architectures. This means a more fact-based approach is introduced....

  18. Allele-sharing statistics using information on family history.

    Science.gov (United States)

    Callegaro, A; Meulenbelt, I; Kloppenburg, M; Slagboom, P E; Houwing-Duistermaat, J J

    2010-11-01

    When conducting genetic studies for complex traits, large samples are commonly required to detect new genetic factors. A possible strategy to decrease the sample size is to reduce heterogeneity using available information. In this paper we propose a new class of model-free linkage analysis statistics which takes into account the information given by the ungenotyped affected relatives (positive family history). This information is included into the scoring function of classical allele-sharing statistics. We studied pedigrees of affected sibling pairs with one ungenotyped affected relative. We show that, for rare allele common complex diseases, the proposed method increases the expected power to detect linkage. Allele-sharing methods were applied to the symptomatic osteoarthritis GARP study where taking into account the family-history increased considerably the evidence of linkage in the region of the DIO2 susceptibility locus. © 2010 The Authors Annals of Human Genetics © 2010 Blackwell Publishing Ltd/University College London.

  19. Microgrid Reactive and Harmonic Power Sharing Using Enhanced Virtual Impedance

    DEFF Research Database (Denmark)

    He, Jinwei; Wei Li, Yun; Guerrero, Josep M.

    2013-01-01

    only a line current feed-forward term is added to the DG voltage reference, the proposed virtual impedances at fundamental and harmonic frequencies are realized using DG line current and point of common coupling (PCC) voltage feed-forward terms, respectively. With this modification, the mismatched DG......To address the load sharing problem in islanding microgrids, this paper proposes an improved approach which regulates the distributed generation (DG) unit interfacing virtual impedance at fundamental and selected harmonic frequencies. In contrast to the conventional virtual impedance control where...... feeder impedances can be properly compensated, resulting in accurate reactive and harmonic power sharing at the same time. In addition, this paper shows that the microgrid PCC harmonic voltages can be mitigated by reducing the magnitude of DG unit equivalent harmonic impedance. Finally, an improved...

  20. The Sharing Economy and the Future of Personal Mobility: New Models Based on Car Sharing

    Directory of Open Access Journals (Sweden)

    Olga Novikova

    2017-08-01

    Full Text Available The sharing economy is an emerging phenomenon that shapes the cultural, economic, and social landscape of our modern world. With variations of the concept of the sharing economy emerging in so many fields, the area of shared mobility – the shared use of a motor vehicle, bicycle, or other mode that enables travellers to gain short-term access to transportation modes on an on-demand basis – has developed as the forerunner of the transformation to be expected in other areas. This article examines how the sphere of personal mobility has been affected by the growth of sharing economy. It contributes to the growing body of shared mobility literature by uncovering innovative mobility-based models that represent solutions on the intersection of shared mobility, physical infrastructure, and integrated-mobility schemes.

  1. Novel energy sharing collisions of multicomponent solitons

    Indian Academy of Sciences (India)

    1) exhibit certain novel inelastic (energy sharing) collisions [11] in contrast to single-component NLS system. Kanna et al have obtained multisoliton solu- tions for the multicomponent Manakov system (2) using the Hirota's method [15]. Thus,.

  2. Highlight: Knowledge-sharing meeting examines sustainability ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-04-14

    sharing meeting on September 30, 2015 to highlight the major findings of the IDRC-supported project "Improving food and livelihood security in Punjab through water-energy-agriculture management under climate change and ...

  3. Highlight: Knowledge-sharing meeting examines sustainability ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2015-09-30

    sharing meeting on September 30, 2015 to highlight the major findings of the IDRC-supported project "Improving food and livelihood security in Punjab through water-energy-agriculture management under climate change and ...

  4. 76 FR 30250 - Share Insurance and Appendix

    Science.gov (United States)

    2011-05-25

    ... Share Insurance and Appendix AGENCY: National Credit Union Administration (NCUA). ACTION: Final rule... APPENDIX 0 1. The authority citation for Part 745 continues to read as follows: Authority: 12 U.S.C. 1752(5...

  5. From bedside to boardroom - nursing shared governance.

    Science.gov (United States)

    Hess, Robert G

    2004-01-31

    A brand-new nursing shortage is revitalizing shared governance. This innovative organizational model gives staff nurses control over their practice and can extend their influence into administrative areas previously controlled only by managers. But nursing shared governance is hard to define. Its structures and processes are different in every organization; and its implementation is like pinning Jell-O to a wall. Is it appropriate for every situation? Is it worth the price? And can it really measure up to its glowing reputation? This article presents an overview of nursing shared governance, looking at themes and experiences from its rich 25-year tradition. The author identifies its essential elements, provides guidance for professionals who wish to embark on the journey, and describes the current status of shared governance as of 2004.

  6. Statistical Uncertainty in the Medicare Shared Savings...

    Data.gov (United States)

    U.S. Department of Health & Human Services — According to analysis reported in Statistical Uncertainty in the Medicare Shared Savings Program published in Volume 2, Issue 4 of the Medicare and Medicaid Research...

  7. Sharing: The Integration of Intimate Economies

    Science.gov (United States)

    Price, John A.

    1975-01-01

    Sharing is seen as an integrative or coordinating process that makes the parts of the "intimate" (small in scale and personal in quality) economic system congruous and effective in the allocation of economic goods and services without calculating returns. (JC)

  8. Data Sharing: Convert Challenges into Opportunities

    Directory of Open Access Journals (Sweden)

    Ana Sofia Figueiredo

    2017-12-01

    Full Text Available Initiatives for sharing research data are opportunities to increase the pace of knowledge discovery and scientific progress. The reuse of research data has the potential to avoid the duplication of data sets and to bring new views from multiple analysis of the same data set. For example, the study of genomic variations associated with cancer profits from the universal collection of such data and helps in selecting the most appropriate therapy for a specific patient. However, data sharing poses challenges to the scientific community. These challenges are of ethical, cultural, legal, financial, or technical nature. This article reviews the impact that data sharing has in science and society and presents guidelines to improve the efficient sharing of research data.

  9. Sharing personal knowlege over the Semantic Web

    NARCIS (Netherlands)

    Kostadinov, Zlatko

    2006-01-01

    Please, cite this publication as: Kostadinov, Z. (2006). Sharing personal knowlege over the Semantic Web. Proceedings of International Workshop in Learning Networks for Lifelong Competence Development, TENCompetence Conference. September 12th, Sofia, Bulgaria: TENCompetence. Retrieved June 30th,

  10. Science: the shared language of development

    CERN Multimedia

    Katarina Anthony

    2011-01-01

    This year’s conference on “Sharing Knowledge across the Mediterranean” is being held in Malta from 5 to 8 May. It is the sixth in a series of conferences whose aim is to promote dialogue among countries in the Mediterranean region through the language of science, organised by the “Sharing Knowledge Foundation”. CERN is one of the Foundation’s partners, and today John Ellis, one of CERN’s non-Member State advisors, announced CERN's readiness to donate several hundred computers to various Moroccan universities to encourage their participation in high-energy physics and Grid computing   CERN scientists, including John Ellis and Patrick Fassnacht, participate in the 6th Sharing Knowledge across the Mediterranean conference in Malta, on Friday 6 May. This gesture of support to the North African region was announced during the sixth "Sharing Knowledge across the Mediterranean" conference. Embracing many of CERN's gu...

  11. Overcoming Barriers to Shared Decision Making

    Science.gov (United States)

    ... to a palliative care specialist or social worker. Barrier: Disagreeing with the doctor Solution: In shared decision making, the patient and doctor are partners. And sometimes, partners disagree. Communication is critical if a disagreement occurs. If a ...

  12. Sharing Knowledge in Adaptive Learning Systems

    NARCIS (Netherlands)

    Kravcik, Milos; Gasevic, Dragan

    2006-01-01

    Please, cite this publication as: Kravcik, M. & Gasevic, D. (2006). Sharing Knowledge in Adaptive Learning Systems. Proceedings of ICALT2006. July, Kerkrade, The Netherlands: IEEE. Retrieved July 30th, 2006, from http://dspace.learningnetworks.org

  13. Shared Enterprise Geodata and Services (SEGS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The core mission of Shared Enterprise Geodata and Services (SEGS) is to provide a single point of ownership for geospatial datasets that are national in extent and...

  14. Kwaabana: File sharing for rural networks

    CSIR Research Space (South Africa)

    Johnson, DL

    2013-12-01

    Full Text Available in rural or developing areas connected behind slow, congested gateways are falling increasingly behind the growing bandwidth requirements of the modern Internet. To address this problem, we present Kwaabana, a system to enable efficient sharing of content...

  15. Shared services as a new organizational form

    NARCIS (Netherlands)

    Bondarouk, Tatiana

    2014-01-01

    Organizations increasingly establish Shared Service Centers, either for transactional (administrative) or transformational (organizational change) purposes. Their popularity originates from a combination of efficiency gains and an increase in service quality, without giving up control of the

  16. Sharing the cost of risky projects

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Moulin, Hervé

    2017-01-01

    are the expectation, over the random realization of the projects, of shares computed ex post. Cost Additivity together with Separability Across Projects ensure that the cost shares of an item depend only upon the service provided by that item for a given realization of all other items. Combining these with fair......Users share the cost of unreliable non-rival projects (items). For instance, industry partners pay today for R&D that may or may not deliver a cure to some viruses, agents pay for the edges of a network that will cover their connectivity needs, but the edges may fail, etc. Each user has a binary...... inelastic need that is served if and only if certain subsets of items are actually functioning. We ask how should the cost be divided when individual needs are heterogenous. We impose three powerful separability properties: Independence of Timing ensures that the cost shares computed ex ante...

  17. Risk sharing relations and enforcement mechanisms

    NARCIS (Netherlands)

    Barr, A.; Dekker, M.; Fafchamps, M.

    2008-01-01

    We investigate whether the set of available enforcement mechanisms affects the formation of risk sharing relations by applying dyadic regression analysis to data from a specifically designed behavioural experiment, two surveys and a genealogical mapping exercise. During the experiment participants

  18. Taxi pooling in New York City: a network-based approach to social sharing problems

    CERN Document Server

    Santi, Paolo; Szell, Michael; Sobolevsky, Stanislav; Strogatz, Steven; Ratti, Carlo

    2013-01-01

    Taxi services are a vital part of urban transportation, and a major contributor to traffic congestion and air pollution causing substantial adverse effects on human health. Sharing taxi trips is a possible way of reducing the negative impact of taxi services on cities, but this comes at the expense of passenger discomfort in terms of a longer travel time. Due to computational challenges, taxi sharing has traditionally been approached on small scales, such as within airport perimeters, or with dynamical ad-hoc heuristics. However, a mathematical framework for the systematic understanding of the tradeoff between collective benefits of sharing and individual passenger discomfort is lacking. Here we introduce the notion of shareability network which allows us to model the collective benefits of sharing as a function of passenger inconvenience, and to efficiently compute optimal sharing strategies on massive datasets. We apply this framework to a dataset of millions of taxi trips taken in New York City, showing th...

  19. Spectrum sharing for future mobile cellular systems

    OpenAIRE

    Bennis, M.

    2009-01-01

    Abstract Spectrum sharing has become a high priority research area over the past few years. The motivation behind this lies in the fact that the limited spectrum is currently inefficiently utilized. As recognized by the World radio communication conference (WRC)-07, the amount of identified spectrum is not large enough to support large bandwidths for a substantial number of operators. Therefore, it is paramount for future mobile cellular systems to share the frequency spectrum and coexist ...

  20. Shared language:Towards more effective communication.

    Science.gov (United States)

    Thomas, Joyce; McDonagh, Deana

    2013-01-01

    The ability to communicate to others and express ourselves is a basic human need. As we develop our understanding of the world, based on our upbringing, education and so on, our perspective and the way we communicate can differ from those around us. Engaging and interacting with others is a critical part of healthy living. It is the responsibility of the individual to ensure that they are understood in the way they intended.Shared language refers to people developing understanding amongst themselves based on language (e.g. spoken, text) to help them communicate more effectively. The key to understanding language is to first notice and be mindful of your language. Developing a shared language is an ongoing process that requires intention and time, which results in better understanding.Shared language is critical to collaboration, and collaboration is critical to business and education. With whom and how many people do you connect? Your 'shared language' makes a difference in the world. So, how do we successfully do this? This paper shares several strategies.Your sphere of influence will carry forward what and how you are communicating. Developing and nurturing a shared language is an essential element to enhance communication and collaboration whether it is simply between partners or across the larger community of business and customers. Constant awareness and education is required to maintain the shared language. We are living in an increasingly smaller global community. Business is built on relationships. If you invest in developing shared language, your relationships and your business will thrive.

  1. Right On Time Distributed Shared Memory

    OpenAIRE

    Guerraoui, Rachid; Kozhaya, David; Pignolet-Oswald, Yvonne-Anne

    2016-01-01

    The demand for real-time data storage in distributed control systems (DCSs) is growing. Yet, providing real- time DCS guarantees is challenging, especially when more and more sensor and actuator devices are connected to industrial plants and message loss needs to be taken into account. In this paper, we investigate how to build a shared memory abstraction for DCSs as a first step towards implementing different shared storage systems in a DCS context. We first prove that, in the presence of ho...

  2. Data sharing by scientists: Practices and perceptions

    Science.gov (United States)

    Tenopir, C.; Allard, S.; Douglass, K.; Aydinoglu, A.U.; Wu, L.; Read, E.; Manoff, M.; Frame, M.

    2011-01-01

    Background: Scientific research in the 21st century is more data intensive and collaborative than in the past. It is important to study the data practices of researchers - data accessibility, discovery, re-use, preservation and, particularly, data sharing. Data sharing is a valuable part of the scientific method allowing for verification of results and extending research from prior results. Methodology/Principal Findings: A total of 1329 scientists participated in this survey exploring current data sharing practices and perceptions of the barriers and enablers of data sharing. Scientists do not make their data electronically available to others for various reasons, including insufficient time and lack of funding. Most respondents are satisfied with their current processes for the initial and short-term parts of the data or research lifecycle (collecting their research data; searching for, describing or cataloging, analyzing, and short-term storage of their data) but are not satisfied with long-term data preservation. Many organizations do not provide support to their researchers for data management both in the short- and long-term. If certain conditions are met (such as formal citation and sharing reprints) respondents agree they are willing to share their data. There are also significant differences and approaches in data management practices based on primary funding agency, subject discipline, age, work focus, and world region. Conclusions/Significance: Barriers to effective data sharing and preservation are deeply rooted in the practices and culture of the research process as well as the researchers themselves. New mandates for data management plans from NSF and other federal agencies and world-wide attention to the need to share and preserve data could lead to changes. Large scale programs, such as the NSF-sponsored DataNET (including projects like DataONE) will both bring attention and resources to the issue and make it easier for scientists to apply sound

  3. Shared sanitation: to include or to exclude?

    OpenAIRE

    Mara, Duncan

    2016-01-01

    Just over 600 million people used shared sanitation in 2015, but this form of sanitation is not considered ‘improved sanitation’ or, in the current terminology, ‘basic sanitation’ by WHO/UNICEF, principally because they are typically unhygienic. Recent research has shown that neighbour-shared toilets perform much better than large communal toilets. The successful development of community-designed, built and managed sanitation-and-water blocks in very poor urban areas in India should be adapte...

  4. How to share data for collaboration

    OpenAIRE

    Ellis, Shannon E.; Leek, Jeffrey T

    2017-01-01

    Within the statistics community, a number of guiding principles for sharing data have emerged; however, these principles are not always made clear to collaborators generating the data. To bridge this divide, we have established a set of guidelines for sharing data. In these, we highlight the need to provide raw data to the statistician, the importance of consistent formatting, and the necessity of including all essential experimental information and pre-processing steps carried out to the sta...

  5. Quantum state sharing against the controller's cheating

    Science.gov (United States)

    Shi, Run-hua; Zhong, Hong; Huang, Liu-sheng

    2013-08-01

    Most existing QSTS schemes are equivalent to the controlled teleportation, in which a designated agent (i.e., the recoverer) can recover the teleported state with the help of the controllers. However, the controller may attempt to cheat the recoverer during the phase of recovering the secret state. How can we detect this cheating? In this paper, we considered the problem of detecting the controller's cheating in Quantum State Sharing, and further proposed an effective Quantum State Sharing scheme against the controller's cheating. We cleverly use Quantum Secret Sharing, Multiple Quantum States Sharing and decoy-particle techniques. In our scheme, via a previously shared entanglement state Alice can teleport multiple arbitrary multi-qubit states to Bob with the help of Charlie. Furthermore, by the classical information shared previously, Alice and Bob can check whether there is any cheating of Charlie. In addition, our scheme only needs to perform Bell-state and single-particle measurements, and to apply C-NOT gate and other single-particle unitary operations. With the present techniques, it is feasible to implement these necessary measurements and operations.

  6. Understanding patient perceptions of shared decision making.

    Science.gov (United States)

    Shay, L Aubree; Lafata, Jennifer Elston

    2014-09-01

    This study aims to develop a conceptual model of patient-defined SDM, and understand what leads patients to label a specific, decision-making process as shared. Qualitative interviews were conducted with 23 primary care patients following a recent appointment. Patients were asked about the meaning of SDM and about specific decisions that they labeled as shared. Interviews were coded using qualitative content analysis. Patients' conceptual definition of SDM included four components of an interactive exchange prior to making the decision: both doctor and patient share information, both are open-minded and respectful, patient self-advocacy, and a personalized physician recommendation. Additionally, a long-term trusting relationship helps foster SDM. In contrast, when asked about a specific decision labeled as shared, patients described a range of interactions with the only commonality being that the two parties came to a mutually agreed-upon decision. There is no one-size-fits all process that leads patients to label a decision as shared. Rather, the outcome of "agreement" may be more important than the actual decision-making process for patients to label a decision as shared. Studies are needed to better understand how longitudinal communication between patient and physicians and patient self-advocacy behaviors affect patient perceptions of SDM. Published by Elsevier Ireland Ltd.

  7. Do reading and spelling share a lexicon?

    Science.gov (United States)

    Jones, Angela C; Rawson, Katherine A

    2016-05-01

    In the reading and spelling literature, an ongoing debate concerns whether reading and spelling share a single orthographic lexicon or rely upon independent lexica. Available evidence tends to support a single lexicon account over an independent lexica account, but evidence is mixed and open to alternative explanation. In the current work, we propose another, largely ignored account--separate-but-shared lexica--according to which reading and spelling have separate orthographic lexica, but information can be shared between them. We report three experiments designed to competitively evaluate these three theoretical accounts. In each experiment, participants learned new words via reading training and/or spelling training. The key manipulation concerned the amount of reading versus spelling practice a given item received. Following training, we assessed both response time and accuracy on final outcome measures of reading and spelling. According to the independent lexica account, final performance in one modality will not be influenced by the level of practice in the other modality. According to the single lexicon account, final performance will depend on the overall amount of practice regardless of modality. According to the separate-but-shared account, final performance will be influenced by the level of practice in both modalities but will benefit more from same-modality practice. Results support the separate-but-shared account, indicating that reading and spelling rely upon separate lexica, but information can be shared between them. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Food-Sharing Networks in Lamalera, Indonesia: Status, Sharing, and Signaling

    Science.gov (United States)

    Nolin, David A.

    2012-01-01

    Costly signaling has been proposed as a possible mechanism to explain food sharing in foraging populations. This sharing-as-signaling hypothesis predicts an association between sharing and status. Using exponential random graph modeling (ERGM), this prediction is tested on a social network of between-household food-sharing relationships in the fishing and sea-hunting village of Lamalera, Indonesia. Previous analyses (Nolin 2010) have shown that most sharing in Lamalera is consistent with reciprocal altruism. The question addressed here is whether any additional variation may be explained as sharing-as-signaling by high-status households. The results show that high-status households both give and receive more than other households, a pattern more consistent with reciprocal altruism than costly signaling. However, once the propensity to reciprocate and household productivity are controlled, households of men holding leadership positions show greater odds of unreciprocated giving when compared to households of non-leaders. This pattern of excessive giving by leaders is consistent with the sharing-as-signaling hypothesis. Wealthy households show the opposite pattern, giving less and receiving more than other households. These households may reciprocate in a currency other than food or their wealth may attract favor-seeking behavior from others. Overall, status covariates explain little variation in the sharing network as a whole, and much of the sharing observed by high-status households is best explained by the same factors that explain sharing by other households. This pattern suggests that multiple mechanisms may operate simultaneously to promote sharing in Lamalera and that signaling may motivate some sharing by some individuals even within sharing regimes primarily maintained by other mechanisms. PMID:22822299

  9. Ensuring correct rollback recovery in distributed shared memory systems

    Science.gov (United States)

    Janssens, Bob; Fuchs, W. Kent

    1995-01-01

    Distributed shared memory (DSM) implemented on a cluster of workstations is an increasingly attractive platform for executing parallel scientific applications. Checkpointing and rollback techniques can be used in such a system to allow the computation to progress in spite of the temporary failure of one or more processing nodes. This paper presents the design of an independent checkpointing method for DSM that takes advantage of DSM's specific properties to reduce error-free and rollback overhead. The scheme reduces the dependencies that need to be considered for correct rollback to those resulting from transfers of pages. Furthermore, in-transit messages can be recovered without the use of logging. We extend the scheme to a DSM implementation using lazy release consistency, where the frequency of dependencies is further reduced.

  10. Making SharePoint® Chemically Aware™.

    Science.gov (United States)

    Tallapragada, Kartik; Chewning, Joseph; Kombo, David; Ludwick, Beverly

    2012-01-12

    The use of SharePoint® collaboration software for content management has become a critical part of today's drug discovery process. SharePoint 2010 software has laid a foundation which enables researchers to collaborate and search on various contents. The amount of data generated during a transition of a single compound from preclinical discovery to commercialization can easily range in terabytes, thus there is a greater demand of a chemically aware search algorithm that supplements SharePoint which enables researchers to query for information in a more intuitive and effective way. Thus by supplementing SharePoint with Chemically Aware™ features provides a great value to the pharmaceutical and biotech companies and makes drug discovery more efficient. Using several tools we have integrated SharePoint with chemical, compound, and reaction databases, thereby improving the traditional search engine capability and enhancing the user experience. This paper describes the implementation of a Chemically Aware™ system to supplement SharePoint. A Chemically Aware SharePoint (CASP) allows users to tag documents by drawing a structure and associating it with the related content. It also allows the user to search SharePoint software content and internal/external databases by carrying out substructure, similarity, SMILES, and IUPAC name searches. Building on traditional search, CASP takes SharePoint one step further by providing a intuitive GUI to the researchers to base their search on their knowledge of chemistry than textual search. CASP also provides a way to integrate with other systems, for example a researcher can perform a sub-structure search on pdf documents with embedded molecular entities. A Chemically Aware™ system supplementing SharePoint is a step towards making drug discovery process more efficient and also helps researchers to search for information in a more intuitive way. It also helps the researchers to find information which was once difficult to find

  11. Making SharePoint® Chemically Aware™

    Directory of Open Access Journals (Sweden)

    Tallapragada Kartik

    2012-01-01

    Full Text Available Abstract Background The use of SharePoint® collaboration software for content management has become a critical part of today's drug discovery process. SharePoint 2010 software has laid a foundation which enables researchers to collaborate and search on various contents. The amount of data generated during a transition of a single compound from preclinical discovery to commercialization can easily range in terabytes, thus there is a greater demand of a chemically aware search algorithm that supplements SharePoint which enables researchers to query for information in a more intuitive and effective way. Thus by supplementing SharePoint with Chemically Aware™ features provides a great value to the pharmaceutical and biotech companies and makes drug discovery more efficient. Using several tools we have integrated SharePoint with chemical, compound, and reaction databases, thereby improving the traditional search engine capability and enhancing the user experience. Results This paper describes the implementation of a Chemically Aware™ system to supplement SharePoint. A Chemically Aware SharePoint (CASP allows users to tag documents by drawing a structure and associating it with the related content. It also allows the user to search SharePoint software content and internal/external databases by carrying out substructure, similarity, SMILES, and IUPAC name searches. Building on traditional search, CASP takes SharePoint one step further by providing a intuitive GUI to the researchers to base their search on their knowledge of chemistry than textual search. CASP also provides a way to integrate with other systems, for example a researcher can perform a sub-structure search on pdf documents with embedded molecular entities. Conclusion A Chemically Aware™ system supplementing SharePoint is a step towards making drug discovery process more efficient and also helps researchers to search for information in a more intuitive way. It also helps the

  12. Sharing evidence of sustainable land management impacts

    Science.gov (United States)

    Schwilch, Gudrun; Mekdaschi Studer, Rima; Providoli, Isabelle; Liniger, Hanspeter

    2015-04-01

    Ensuring sustainable use of natural resources is crucial for maintaining the basis for our livelihoods. With threats from climate change, disputes over water, biodiversity loss, competing claims on land, and migration increasing worldwide, the demands for sustainable land management (SLM) practices will only increase in the future. For years already, various national and international organizations (GOs, NGOs, donors, research institutes, etc.) have been working on alternative forms of land management. And numerous land users worldwide - especially small farmers - have been testing, adapting, and refining new and better ways of managing land. All too often, however, the resulting SLM knowledge has not been sufficiently evaluated, documented and shared. Among other things, this has often prevented valuable SLM knowledge from being channelled into evidence-based decision-making processes. Indeed, proper knowledge management is crucial for SLM to reach its full potential. Since more than 20 years, the international WOCAT network documents and promotes SLM through its global platform. As a whole, the WOCAT methodology comprises tools for documenting, evaluating, and assessing the impact of SLM practices, as well as for knowledge sharing, analysis and use for decision support in the field, at the planning level, and in scaling up identified good practices. In early 2014, WOCAT's growth and ongoing improvement culminated in its being officially recognized by the UNCCD as the primary recommended database for SLM best practices. Over the years, the WOCAT network confirmed that SLM helps to prevent desertification, to increase biodiversity, enhance food security and to make people less vulnerable to the effects of climate variability and change. In addition, it plays an important role in mitigating climate change through improving soil organic matter and increasing vegetation cover. In-depth assessments of SLM practices from desertification sites enabled an evaluation of

  13. C-share: Optical circuits sharing for software-defined data-centers [arXiv

    DEFF Research Database (Denmark)

    Ben-Itzhak, Yaniv; Caba, Cosmin Marius; Schour, Liran

    2016-01-01

    are based on separated packet and circuit planes which do not have the ability to utilize an optical circuit with flows that do not arrive from or delivered to switches directly connected to the circuit’s end-points. Moreover, current SDN-based elephant flow rerouting methods require a forwarding rule...... for each flow, which raise scalability issues. In this paper, we present C-Share - a practical, scalable SDN-based circuit sharing solution for data center networks. C-Share inherently enable elephant flows to share optical circuits by exploiting a flat upper tier network topology. C-Share is based...... on a scalable and decoupled SDN-based elephant flow rerouting method comprised of elephant flow detection, tagging and identification, which is utilized by using a prevalent network sampling method (e.g., sFlow). C-Share requires only a single OpenFlow rule for each optical circuit, and therefore significantly...

  14. Die Verbreitung von Power-Sharing: Bedingungen für eine friedliche Entwicklung nach Wahlen

    OpenAIRE

    Anna K. Jarstad

    2010-01-01

    Why are some elections followed by armed conflict, while others are not? This article begins to explore this question by mapping the prevalence of power-sharing agreements and patterns of post-election peace in states shattered by civil war. While democracy builds on the notion of free political competition and uncertain electoral outcomes, power-sharing reduces the uncertainty by ensuring political power for certain groups. Nevertheless, new data presented in this article – the Post-Accord E...

  15. A Reputation System with Anti-Pollution Mechanism in P2P File Sharing Systems

    OpenAIRE

    Mei, Qi; Yajun, Guo; Huifang, Yan

    2009-01-01

    File pollution has become a very serious problem in peer-to-peer file sharing systems, because of which it greatly reduces the effectiveness of systems. Users downloaded pollution files not only consumed bandwidth, but were also likely to share polluted files without checking. If these polluted files carry a virus, Trojan horse, or other malicious code, the loss of users would be disastrous. There is much research done on reputation-based anti-pollution mechanisms. Peer reputation systems and...

  16. Informal Risk-Sharing Cooperatives: The Effect of Learning and Other-Regarding Preferences

    OpenAIRE

    Barbet, Victorien; Bourlès, Renaud; Rouchier, Juliette

    2017-01-01

    We study the dynamics of risk-sharing cooperatives among heterogeneous agents. Based of their knowledge on their risk exposure and the performance of the cooperatives, agents choose whether or not to remain in the risk-sharing agreement. We highlight the key role of other-regarding preferences, both altruism and inequality aversion, in stabilizing less segregated (and smaller) cooperatives. Limited knowledge and learning of own risk exposure also contributes to reducing segregation. Our findi...

  17. Secure Data Sharing In an Untrusted Cloud

    Directory of Open Access Journals (Sweden)

    Rekha Chandankere

    2015-08-01

    Full Text Available Cloud computing is a huge area which basically provides many services on the basis of pay as you go. One of the fundamental services provided by cloud is data storage. Cloud provides cost efficiency and an efficient solution for sharing resource among cloud users. A secure and efficient data sharing scheme for groups in cloud is not an easy task. On one hand customers are not ready to share their identity but on other hand want to enjoy the cost efficiency provided by the cloud. It needs to provide identity privacy, multiple owner and dynamic data sharing without getting effected by the number of cloud users revoked. In this paper, any member of a group can completely enjoy the data storing and sharing services by the cloud. A secure data sharing scheme for dynamic cloud users is proposed in this paper. For which it uses group signature and dynamic broadcast encryption techniques such that any user in a group can share the information in a secured manner. Additionally the permission option is proposed for the security reasons. This means the file access permissions are generated by the admin and given to the user using Role Based Access Control (RBA algorithm. The file access permissions are read, write and delete. In this, owner can provide files with options and accepts the users using that option. The revocation of cloud user is a function generated by the Admin for security purpose. The encryption computational cost and storage overhead is not dependent on the number of users revoked. We analyze the security by proofs and produce the cloud efficiency report using cloudsim.

  18. A simple tool for neuroimaging data sharing

    Science.gov (United States)

    Haselgrove, Christian; Poline, Jean-Baptiste; Kennedy, David N.

    2014-01-01

    Data sharing is becoming increasingly common, but despite encouragement and facilitation by funding agencies, journals, and some research efforts, most neuroimaging data acquired today is still not shared due to political, financial, social, and technical barriers to sharing data that remain. In particular, technical solutions are few for researchers that are not a part of larger efforts with dedicated sharing infrastructures, and social barriers such as the time commitment required to share can keep data from becoming publicly available. We present a system for sharing neuroimaging data, designed to be simple to use and to provide benefit to the data provider. The system consists of a server at the International Neuroinformatics Coordinating Facility (INCF) and user tools for uploading data to the server. The primary design principle for the user tools is ease of use: the user identifies a directory containing Digital Imaging and Communications in Medicine (DICOM) data, provides their INCF Portal authentication, and provides identifiers for the subject and imaging session. The user tool anonymizes the data and sends it to the server. The server then runs quality control routines on the data, and the data and the quality control reports are made public. The user retains control of the data and may change the sharing policy as they need. The result is that in a few minutes of the user’s time, DICOM data can be anonymized and made publicly available, and an initial quality control assessment can be performed on the data. The system is currently functional, and user tools and access to the public image database are available at http://xnat.incf.org/. PMID:24904398

  19. Sagnac secret sharing over telecom fiber networks.

    Science.gov (United States)

    Bogdanski, Jan; Ahrens, Johan; Bourennane, Mohamed

    2009-01-19

    We report the first Sagnac quantum secret sharing (in three-and four-party implementations) over 1550 nm single mode fiber (SMF) networks, using a single qubit protocol with phase encoding. Our secret sharing experiment has been based on a single qubit protocol, which has opened the door to practical secret sharing implementation over fiber telecom channels and in free-space. The previous quantum secret sharing proposals were based on multiparticle entangled states, difficult in the practical implementation and not scalable. Our experimental data in the three-party implementation show stable (in regards to birefringence drift) quantum secret sharing transmissions at the total Sagnac transmission loop distances of 55-75 km with the quantum bit error rates (QBER) of 2.3-2.4% for the mean photon number micro?= 0.1 and 1.7-2.1% for micro= 0.3. In the four-party case we have achieved quantum secret sharing transmissions at the total Sagnac transmission loop distances of 45-55 km with the quantum bit error rates (QBER) of 3.0-3.7% for the mean photon number micro= 0.1 and 1.8-3.0% for micro?= 0.3. The stability of quantum transmission has been achieved thanks to our new concept for compensation of SMF birefringence effects in Sagnac, based on a polarization control system and a polarization insensitive phase modulator. The measurement results have showed feasibility of quantum secret sharing over telecom fiber networks in Sagnac configuration, using standard fiber telecom components.

  20. HydroShare: An online, collaborative environment for the sharing of hydrologic data and models (Invited)

    Science.gov (United States)

    Tarboton, D. G.; Idaszak, R.; Horsburgh, J. S.; Ames, D.; Goodall, J. L.; Band, L. E.; Merwade, V.; Couch, A.; Arrigo, J.; Hooper, R. P.; Valentine, D. W.; Maidment, D. R.

    2013-12-01

    HydroShare is an online, collaborative system being developed for sharing hydrologic data and models. The goal of HydroShare is to enable scientists to easily discover and access data and models, retrieve them to their desktop or perform analyses in a distributed computing environment that may include grid, cloud or high performance computing model instances as necessary. Scientists may also publish outcomes (data, results or models) into HydroShare, using the system as a collaboration platform for sharing data, models and analyses. HydroShare is expanding the data sharing capability of the CUAHSI Hydrologic Information System by broadening the classes of data accommodated, creating new capability to share models and model components, and taking advantage of emerging social media functionality to enhance information about and collaboration around hydrologic data and models. One of the fundamental concepts in HydroShare is that of a Resource. All content is represented using a Resource Data Model that separates system and science metadata and has elements common to all resources as well as elements specific to the types of resources HydroShare will support. These will include different data types used in the hydrology community and models and workflows that require metadata on execution functionality. HydroShare will use the integrated Rule-Oriented Data System (iRODS) to manage federated data content and perform rule-based background actions on data and model resources, including parsing to generate metadata catalog information and the execution of models and workflows. This presentation will introduce the HydroShare functionality developed to date, describe key elements of the Resource Data Model and outline the roadmap for future development.

  1. Why reduce health inequalities?

    Science.gov (United States)

    Woodward, A; Kawachi, I

    2000-12-01

    It is well known that social, cultural and economic factors cause substantial inequalities in health. Should we strive to achieve a more even share of good health, beyond improving the average health status of the population? We examine four arguments for the reduction of health inequalities.1 Inequalities are unfair. Inequalities in health are undesirable to the extent that they are unfair, or unjust. Distinguishing between health inequalities and health inequities can be contentious. Our view is that inequalities become "unfair" when poor health is itself the consequence of an unjust distribution of the underlying social determinants of health (for example, unequal opportunities in education or employment).2 Inequalities affect everyone. Conditions that lead to marked health disparities are detrimental to all members of society. Some types of health inequalities have obvious spillover effects on the rest of society, for example, the spread of infectious diseases, the consequences of alcohol and drug misuse, or the occurrence of violence and crime.3 Inequalities are avoidable. Disparities in health are avoidable to the extent that they stem from identifiable policy options exercised by governments, such as tax policy, regulation of business and labour, welfare benefits and health care funding. It follows that health inequalities are, in principle, amenable to policy interventions. A government that cares about improving the health of the population ought therefore to incorporate considerations of the health impact of alternative options in its policy setting process.3 Interventions to reduce health inequalities are cost effective. Public health programmes that reduce health inequalities can also be cost effective. The case can be made to give priority to such programmes (for example, improving access to cervical cancer screening in low income women) on efficiency grounds. On the other hand, few programmes designed to reduce health inequalities have been formally

  2. Error recovery in shared memory multiprocessors using private caches

    Science.gov (United States)

    Wu, Kun-Lung; Fuchs, W. Kent; Patel, Janak H.

    1990-01-01

    The problem of recovering from processor transient faults in shared memory multiprocesses systems is examined. A user-transparent checkpointing and recovery scheme using private caches is presented. Processes can recover from errors due to faulty processors by restarting from the checkpointed computation state. Implementation techniques using checkpoint identifiers and recovery stacks are examined as a means of reducing performance degradation in processor utilization during normal execution. This cache-based checkpointing technique prevents rollback propagation, provides rapid recovery, and can be integrated into standard cache coherence protocols. An analytical model is used to estimate the relative performance of the scheme during normal execution. Extensions to take error latency into account are presented.

  3. Cache-based error recovery for shared memory multiprocessor systems

    Science.gov (United States)

    Wu, Kun-Lung; Fuchs, W. Kent; Patel, Janak H.

    1989-01-01

    A multiprocessor cache-based checkpointing and recovery scheme for of recovering from transient processor errors in a shared-memory multiprocessor with private caches is presented. New implementation techniques that use checkpoint identifiers and recovery stacks to reduce performance degradation in processor utilization during normal execution are examined. This cache-based checkpointing technique prevents rollback propagation, provides for rapid recovery, and can be integrated into standard cache coherence protocols. An analytical model is used to estimate the relative performance of the scheme during normal execution. Extensions that take error latency into account are presented.

  4. Survival and growth of epiphytic ferns depend on resource sharing

    Directory of Open Access Journals (Sweden)

    Hua-Zheng eLu

    2016-03-01

    Full Text Available Locally available resources can be shared within clonal plant systems through physiological integration, thus enhancing their survival and growth. Most epiphytes exhibit clonal growth habit, but few studies have tested effects of physiological integration (resource sharing on survival and growth of epiphytes and whether such effects vary with species. We conducted two experiments, one on individuals (single ramets and another on groups (several ramets within a plot, with severed and intact rhizome treatments (without and with physiological integration on two dominant epiphytic ferns (Polypodiodes subamoena and Lepisorus scolopendrium in a subtropical montane moist forest in Southwest China. Rhizome severing (preventing integration significantly reduced ramet survival in the individual experiment and number of surviving ramets in the group experiment, and it also decreased biomass of both species in both experiments. However, the magnitude of such integration effects did not vary significantly between the two species. We conclude that resource sharing may be a general strategy for clonal epiphytes to adapt to forest canopies where resources are limited and heterogeneously distributed in space and time.

  5. Load Sharing of Wind Based Microgrid in Autonomous Operation

    Directory of Open Access Journals (Sweden)

    Aarti Gupta

    2014-01-01

    Full Text Available Autonomous wind energy conversion systems sharing a common load consist of a number of voltage source converters operating in parallel. A suitable control system should ensure desired load sharing among these as a number of these sources operating in parallel are required to meet the load demand and load excursions should not lead to instability of the system. In absence of the grid there is no reference angle for synchronization. Hence, a control scheme for parallel-connected three-phase converters incorporating the desirable features needs to be developed in order to exploit the renewable energy sources, which are intermittent in nature as effectively as possible in case of an autonomous microgrid. A simple and effective droop control strategy without the use of conventional αβ technique incorporating only dq components has been proposed for load sharing among wind energy conversion systems connected by back to back voltage source converters in autonomous operation. The need for communication link should also be avoided, hence reducing the system cost. The system is modelled using Matlab and the control is authenticated by simulation results.

  6. Content Sharing Graphs for Deduplication-Enabled Storage Systems

    Directory of Open Access Journals (Sweden)

    Prasenjit Sarkar

    2012-04-01

    Full Text Available Deduplication in storage systems has gained momentum recently for its capability in reducing data footprint. However, deduplication introduces challenges to storage management as storage objects (e.g., files are no longer independent from each other due to content sharing between these storage objects. In this paper, we present a graph-based framework to address the challenges of storage management due to deduplication. Specifically, we model content sharing among storage objects by content sharing graphs (CSG, and apply graph-based algorithms to two real-world storage management use cases for deduplication-enabled storage systems. First, a quasi-linear algorithm was developed to partition deduplication domains with a minimal amount of deduplication loss (i.e., data replicated across partitioned domains in commercial deduplication-enabled storage systems, whereas in general the partitioning problem is NP-complete. For a real-world trace of 3 TB data with 978 GB of removable duplicates, the proposed algorithm can partition the data into 15 balanced partitions with only 54 GB of deduplication loss, that is, a 5% deduplication loss. Second, a quick and accurate method to query the deduplicated size for a subset of objects in deduplicated storage systems was developed. For the same trace of 3 TB data, the optimized graph-based algorithm can complete the query in 2.6 s, which is less than 1% of that of the traditional algorithm based on the deduplication metadata.

  7. Microsoft SharePoint 2010 Power User Cookbook SharePoint Applied

    CERN Document Server

    Colquhoun, Adrian

    2011-01-01

    This hands-on cookbook takes readers through many highly applicable intermediate and advanced SharePoint recipes, as well as offering three real-world business scenarios to complement the knowledge already gained. The book specifically sets out to cover important SharePoint 2010 topics that are often avoided by other authors. If you are an advanced End User or Power User of SharePoint 2010 who wants to accomplish specific business tasks beyond the basics, then this cookbook is not to be missed. You should already be comfortable with SharePoint in order to get the most out the recipes, which ar

  8. Final Report: Multi-State Sharing Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Begoli, Edmon [ORNL; Boehmann, Brant [ORNL; DeNap, Frank A [ORNL

    2012-04-01

    In 2003 a joint effort between the U.S. Department of Homeland Security (DHS) and the U.S. Department of Justice created state and metropolitan intelligence fusion centers. These fusion centers were an effort to share law enforcement, disaster, and terrorism related information and intelligence between state and local jurisdictions and to share terrorism related intelligence between state and local law enforcement agencies and various federal entities. In 2006, DHS commissioned the Oak Ridge National Laboratory to establish and manage a groundbreaking program to assist local, state, and tribal leaders in developing the tools and methods required to anticipate and forestall terrorist events and to enhance disaster response. This program, called the Southeast Region Research Initiative (SERRI), combines science and technology with validated operational approaches to address regionally unique requirements and suggest regional solutions with the potential for national application. In 2009, SERRI sponsored the Multistate Sharing Initiative (MSSI) to assist state and metropolitan intelligence fusion centers with sharing information related to a wider variety of state interests than just terrorism. While these fusion centers have been effective at sharing data across organizations within their respective jurisdictions, their organizational structure makes bilateral communication with federal entities convenient and also allows information to be further disbursed to other local entities when appropriate. The MSSI-developed Suspicious Activity Report (SAR) sharing system allows state-to-state sharing of non-terrorism-related law enforcement and disaster information. Currently, the MSSI SAR system is deployed in Alabama, Kentucky, Tennessee, and South Carolina. About 1 year after implementation, cognizant fusion center personnel from each state were contacted to ascertain the status of their MSSI SAR systems. The overwhelming response from these individuals was that the MSSI

  9. A renewal theory approach to IBD sharing.

    Science.gov (United States)

    Carmi, Shai; Wilton, Peter R; Wakeley, John; Pe'er, Itsik

    2014-11-01

    A long genomic segment inherited by a pair of individuals from a single, recent common ancestor is said to be identical-by-descent (IBD). Shared IBD segments have numerous applications in genetics, from demographic inference to phasing, imputation, pedigree reconstruction, and disease mapping. Here, we provide a theoretical analysis of IBD sharing under Markovian approximations of the coalescent with recombination. We describe a general framework for the IBD process along the chromosome under the Markovian models (SMC/SMC'), as well as introduce and justify a new model, which we term the renewal approximation, under which lengths of successive segments are independent. Then, considering the infinite-chromosome limit of the IBD process, we recover previous results (for SMC) and derive new results (for SMC') for the mean number of shared segments longer than a cutoff and the fraction of the chromosome found in such segments. We then use renewal theory to derive an expression (in Laplace space) for the distribution of the number of shared segments and demonstrate implications for demographic inference. We also compute (again, in Laplace space) the distribution of the fraction of the chromosome in shared segments, from which we obtain explicit expressions for the first two moments. Finally, we generalize all results to populations with a variable effective size. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Understanding Interdependency Through Complex Information Sharing

    Directory of Open Access Journals (Sweden)

    Fernando Rosas

    2016-01-01

    Full Text Available The interactions between three or more random variables are often nontrivial, poorly understood and, yet, are paramount for future advances in fields such as network information theory, neuroscience and genetics. In this work, we analyze these interactions as different modes of information sharing. Towards this end, and in contrast to most of the literature that focuses on analyzing the mutual information, we introduce an axiomatic framework for decomposing the joint entropy that characterizes the various ways in which random variables can share information. Our framework distinguishes between interdependencies where the information is shared redundantly and synergistic interdependencies where the sharing structure exists in the whole, but not between the parts. The key contribution of our approach is to focus on symmetric properties of this sharing, which do not depend on a specific point of view for differentiating roles between its components. We show that our axioms determine unique formulas for all of the terms of the proposed decomposition for systems of three variables in several cases of interest. Moreover, we show how these results can be applied to several network information theory problems, providing a more intuitive understanding of their fundamental limits.

  11. Effects of Information Technologies, Department Characteristics and Individual Roles on Improving Knowledge Sharing Visibility: A Qualitative Case Study

    Science.gov (United States)

    Zhang, Xi; Vogel, Douglas R.; Zhou, Zhongyun

    2012-01-01

    Knowledge sharing visibility (KSV) is a critical environmental factor which can reduce social loafing in knowledge sharing (KS). This is especially true in ICT [information and communication technology]-based KS in learning organisations. As such, it is imperative that we better understand how to design technology enabled knowledge management…

  12. Toward a New Perspective of the Shared Reality Theory

    National Research Council Canada - National Science Library

    熊谷, 有理

    2015-01-01

    The aim of this paper is to present a new perspective of shared reality theory. Sharing realities, that is to say, a shared orientation toward and acting together in the world with others has been conceived substantialistically...

  13. Shared genetic origins of allergy and autoimmune diseases

    DEFF Research Database (Denmark)

    Waage, J. E.; Kreiner-Møller, E.; Standl, M.

    2015-01-01

    Parallel increases in allergy and autoimmune disease prevalence in recent time suggest shared, but yet unknown, etiologies. Here, we investigated shared genetic loci and molecular pathways to identify possible shared disease mechanisms between allergy and autoimmune diseases....

  14. The potential of shared value creation: a theoretical analysis

    National Research Council Canada - National Science Library

    Victor Danciu

    2016-01-01

    .... A step forward is the concept of shared value creation. This paper aims to analyze the main features, the content of strategy of shared value creation and to propose the social innovation as main strategic way of shared value creation...

  15. Peer-to-Peer Service Sharing Platforms

    DEFF Research Database (Denmark)

    Andersson, Magnus; Hjalmarsson, Anders; Avital, Michel

    2013-01-01

    cost. Whereas early peer-to-peer platforms were designed to enable file sharing and goods trading, we recently witness the emergence of a new breed of peer-to-peer platforms that are designed for ordinary service sharing. Ordinary services entail intangible provisions and are defined as an economic...... activity that generates immaterial benefits and does not result in ownership of material goods. Based on a structured analysis of 41 internet-based rideshare platforms, we explore and layout the unique characteristics of peer-to-peer service sharing platforms based on three distinct temporal patterns...... that entail specific consequences for platform use as well as provide insights about their overall design imperative....

  16. Sharing Epigraphic Information as Linked Data

    Science.gov (United States)

    Álvarez, Fernando-Luis; García-Barriocanal, Elena; Gómez-Pantoja, Joaquín-L.

    The diffusion of epigraphic data has evolved in the last years from printed catalogues to indexed digital databases shared through the Web. Recently, the open EpiDoc specifications have resulted in an XML-based schema for the interchange of ancient texts that uses XSLT to render typographic representations. However, these schemas and representation systems are still not providing a way to encode computational semantics and semantic relations between pieces of epigraphic data. This paper sketches an approach to bring these semantics into an EpiDoc based schema using the Ontology Web Language (OWL) and following the principles and methods of information sharing known as "linked data". The paper describes the general principles of the OWL mapping of the EpiDoc schema and how epigraphic data can be shared in RDF format via dereferenceable URIs that can be used to build advanced search, visualization and analysis systems.

  17. Framework for Shared Drinking Water Risk Assessment.

    Energy Technology Data Exchange (ETDEWEB)

    Lowry, Thomas Stephen [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Tidwell, Vincent C. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Peplinski, William John [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Mitchell, Roger [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Binning, David [AEM Corp., Herndon, VA (United States); Meszaros, Jenny [AEM Corp., Herndon, VA (United States)

    2017-01-01

    Central to protecting our nation's critical infrastructure is the development of methodologies for prioritizing action and supporting resource allocation decisions associated with risk-reduction initiatives. Toward this need a web-based risk assessment framework that promotes the anonymous sharing of results among water utilities is demonstrated. Anonymous sharing of results offers a number of potential advantages such as assistance in recognizing and correcting bias, identification of 'unknown, unknowns', self-assessment and benchmarking for the local utility, treatment of shared assets and/or threats across multiple utilities, and prioritization of actions beyond the scale of a single utility. The constructed framework was demonstrated for three water utilities. Demonstration results were then compared to risk assessment results developed using a different risk assessment application by a different set of analysts.

  18. Regression Models for Market-Shares

    DEFF Research Database (Denmark)

    Birch, Kristina; Olsen, Jørgen Kai; Tjur, Tue

    2005-01-01

    On the background of a data set of weekly sales and prices for three brands of coffee, this paper discusses various regression models and their relation to the multiplicative competitive-interaction model (the MCI model, see Cooper 1988, 1993) for market-shares. Emphasis is put on the interpretat......On the background of a data set of weekly sales and prices for three brands of coffee, this paper discusses various regression models and their relation to the multiplicative competitive-interaction model (the MCI model, see Cooper 1988, 1993) for market-shares. Emphasis is put...... on the interpretation of the parameters in relation to models for the total sales based on discrete choice models.Key words and phrases. MCI model, discrete choice model, market-shares, price elasitcity, regression model....

  19. Scaling Law of Urban Ride Sharing

    Science.gov (United States)

    Tachet, R.; Sagarra, O.; Santi, P.; Resta, G.; Szell, M.; Strogatz, S. H.; Ratti, C.

    2017-03-01

    Sharing rides could drastically improve the efficiency of car and taxi transportation. Unleashing such potential, however, requires understanding how urban parameters affect the fraction of individual trips that can be shared, a quantity that we call shareability. Using data on millions of taxi trips in New York City, San Francisco, Singapore, and Vienna, we compute the shareability curves for each city, and find that a natural rescaling collapses them onto a single, universal curve. We explain this scaling law theoretically with a simple model that predicts the potential for ride sharing in any city, using a few basic urban quantities and no adjustable parameters. Accurate extrapolations of this type will help planners, transportation companies, and society at large to shape a sustainable path for urban growth.

  20. Scaling Law of Urban Ride Sharing

    CERN Document Server

    Tachet, Remi; Santi, Paolo; Resta, Giovanni; Szell, Michael; Strogatz, Steven; Ratti, Carlo

    2016-01-01

    Sharing rides could drastically improve the efficiency of car and taxi transportation. Unleashing such potential, however, requires understanding how urban parameters affect the fraction of individual trips that can be shared, a quantity that we call shareability. Using data on millions of taxi trips in New York City, San Francisco, Singapore, and Vienna, we compute the shareability curves for each city, and find that a natural rescaling collapses them onto a single, universal curve. We explain this scaling law theoretically with a simple model that predicts the potential for ride sharing in any city, using a few basic urban quantities and no adjustable parameters. Accurate extrapolations of this type will help planners, transportation companies, and society at large to shape a sustainable path for urban growth.

  1. Shared Value Creation and Crowdfunding in Brazil

    Directory of Open Access Journals (Sweden)

    Israel José dos Santos Felipe

    2017-05-01

    Full Text Available Objective. Approaching the theory of creating shared value (Porter & Kramer, 2011 with the basic social elements of crowdfunding in Brazil. The idea was to explore the complementarity of the concepts governing the CF in line with the theory of Porter and Kramer. Through literature review and empirical discussion is intended to answer two central questions regarding the theme developed in this essay: i which elements of the theory of creating shared value are found in crowdfunding? ii how occurs the creation of shared value in business developed in crowdfunding platforms?Methodology. Theoretical Essay.Findings.  It is possible to make a theoretical approach of the themes studied in this trial, as we take the social and financial perspective of crowdfunding and their relationships with the creation of value for the company and investors.Originality. So far, was not found another study that addressed the themes of this essay in Brazil.

  2. Shared identity is key to effective communication.

    Science.gov (United States)

    Greenaway, Katharine H; Wright, Ruth G; Willingham, Joanne; Reynolds, Katherine J; Haslam, S Alexander

    2015-02-01

    The ability to communicate with others is one of the most important human social functions, yet communication is not always investigated from a social perspective. This research examined the role that shared social identity plays in communication effectiveness using a minimal group paradigm. In two experiments, participants constructed a model using instructions that were said to be created by an ingroup or an outgroup member. Participants made models of objectively better quality when working from communications ostensibly created by an ingroup member (Experiments 1 and 2). However, this effect was attenuated when participants were made aware of a shared superordinate identity that included both the ingroup and the outgroup (Experiment 2). These findings point to the importance of shared social identity for effective communication and provide novel insights into the social psychology of communication. © 2014 by the Society for Personality and Social Psychology, Inc.

  3. Shared sanitation: to include or to exclude?

    Science.gov (United States)

    Mara, Duncan

    2016-05-01

    Just over 600 million people used shared sanitation in 2015, but this form of sanitation is not considered 'improved sanitation' or, in the current terminology, 'basic sanitation' by WHO/UNICEF, principally because they are typically unhygienic. Recent research has shown that neighbour-shared toilets perform much better than large communal toilets. The successful development of community-designed, built and managed sanitation-and-water blocks in very poor urban areas in India should be adapted and adopted throughout urban slums in developing countries, with a caretaker employed to keep the facilities clean. Such shared sanitation should be classified as 'basic', sometimes as 'safely-managed', sanitation, so contributing to the achievement of the sanitation target of the Sustainable Development Goals. © The Author 2016. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  4. Sharing electronic health records: the patient view

    Directory of Open Access Journals (Sweden)

    John Powell

    2006-03-01

    Full Text Available The introduction of a national electronic health record system to the National Health Service (NHS has raised concerns about issues of data accuracy, security and confidentiality. The primary aim of this project was to identify the extent to which primary care patients will allow their local electronic record data to be shared on a national database. The secondary aim was to identify the extent of inaccuracies in the existing primary care records, which will be used to populate the new national Spine. Fifty consecutive attenders to one general practitioner were given a paper printout of their full primary care electronic health record. Participants were asked to highlight information which they would not want to be shared on the national electronic database of records, and information which they considered to be incorrect. There was a 62% response rate (31/50. Five of the 31 patients (16% identified information that they would not want to be shared on the national record system. The items they identified related almost entirely to matters of pregnancy, contraception, sexual health and mental health. Ten respondents (32% identified incorrect information in their records (some of these turned out to be correct on further investigation. The findings in relation to data sharing fit with the commonly held assumption that matters related to sensitive or embarrassing issues, which may affect how the patient will be treated by other individuals or institutions, are most likely to be censored by patients. Previous work on this has tended to ask hypothetical questions concerning data sharing rather than examine a real situation. A larger study of representative samples of patients in both primary and secondary care settings is needed to further investigate issues of data sharing and consent.

  5. Understanding and Reducing the Knowledge Effect: Implications for Writers

    Science.gov (United States)

    Hayes, John R.; Bajzek, Diana

    2008-01-01

    To be effective, writers must understand what knowledge they share with the audience and what they do not. Achieving this understanding is made difficult by the knowledge effect--a tendency of individuals to assume that their own knowledge is shared by others. Understanding the knowledge effect and methods for reducing it is potentially useful for…

  6. To share or not to share: thats the question! When does sharing of HR services maximize perceived HR service value?

    NARCIS (Netherlands)

    Meijerink, Jeroen Gerard; Hofman, Erwin; Hemels, Hinse

    2011-01-01

    Nowadays, organizations can rely on a variety of delivery channels for offering HR services to employees, such as HR shared service centres, embedded HR professionals or electronic HRM. However, when should organizations opt for one of the many HR delivery channels that are at their disposal to

  7. Online file sharing innovations in media consumption

    CERN Document Server

    Andersson Schwarz, Jonas

    2013-01-01

    It is apparent that file sharing on the Internet has become an emerging norm of media consumption-especially among young people. This book provides a critical perspective on this phenomenon, exploring issues related to file sharing, downloading, peer-to-peer networks, ""piracy,"" and (not least) policy issues regarding these practices. Andersson Schwartz critically engages with the justificatory discourses of the actual file-sharers, taking Sweden as a geographic focus. By focusing on the example of Sweden-home to both The Pirate Bay and Spotify-he provides a unique insight into a mentality th

  8. SharePoint 2010 Administration Instant Reference

    CERN Document Server

    Williams, Randy

    2011-01-01

    Fast, accurate answers on SharePoint 2010 administration-in an instant If you're a SharePoint administrator and are looking for fast, accurate, easy-to-understand answers and solutions, then this reference is for you. Thumb tabs, secondary and tertiary tables of contents, and special heading treatments ensure quick and easy ways to find practical solutions on the spot. In addition, quick-reference tables, lists, and step-by-step instruction provide even more helpful information on the day-to-day administration of Microsoft's newest collaboration solution.Features invaluable answers and solutio

  9. Shared governance from concept to reality.

    Science.gov (United States)

    Rapson, Caroline; Otte, Debra; Elton, Sharn

    2001-06-01

    THE CONCEPT of shared governance, which originated in the USA in the 1970s, has recently been introduced into Britain ( Geoghegan and Farrington 1995 ). It developed as a means of allowing staff nurses to have greater control over their working environment (Totten and Scott 1993) and is widely recognised as having benefits in empowering practitioners from a variety of health care professions ( Porter O'Grady 1994 ). Several models of shared gov- ernance have been described in the literature (Porter-O'Grady 1994, Geoghegan and Farrington 1995), making it a broad philosophy which can be adapted to meet the needs of individual hospitals and health care trusts in the UK.

  10. Microsoft SharePoint 2010 development cookbook

    CERN Document Server

    Musters, Ed

    2011-01-01

    The plan of the book is to build a relationship with the Author as your personal guide through the most common "pattern" of SharePoint development. In cookbook style, you will be led carefully step by step through a comprehensive set of recipes. The practical example starts quickly and builds logically throughout the chapters to create a common theme. You will be developing coding techniques that you will be able to apply to the real world. In fact, this book will train you for the first SharePoint development project you will join. This book is written for the ASP.NET developer who wants to g

  11. What Factors Influence Knowledge Sharing in Organizations?

    DEFF Research Database (Denmark)

    Razmerita, Liana; Kirchner, Kathrin; Nielsen, Pia

    2016-01-01

    factors drive employees’ participation and what factors hamper their participation in enterprise social media. Design/methodology/approach: Based on a literature review, a unified research model is derived integrating demographic, individual, organizational and technological factors that influence...... the motivation of employees to share knowledge. The model is tested using statistical methods on a sample of 114 respondents in Denmark. Qualitative data is used to elaborate and explain quantitative findings. Findings: Our findings pinpoint towards the general drivers and barriers to knowledge sharing within...

  12. Sharing casting technological data on web site

    Directory of Open Access Journals (Sweden)

    Li Hailan

    2008-11-01

    Full Text Available Based on database and asp.net technologies, a web platform of scientific data in the casting technology fi eld has been developed. This paper presents the relevant data system structure, the approaches to the data collection, the applying methods and policy in data sharing, and depicts the collected and shared data recently fi nished. Statistics showed that there are about 20,000 visitors in China every day visiting the related data through the web, proving that many engineers or other relevant persons are interested in the data.

  13. SharePoint 2010 for Project Management

    CERN Document Server

    Sy, Dux

    2012-01-01

    If you were to analyze your team's performance on a typical project, you'd be surprised how much time is wasted on non-productive tasks. This hands-on guide shows you how to work more efficiently by organizing and managing projects with SharePoint 2010. You'll learn how to build a Project Management Information System (PMIS), customized to your project, that can effectively coordinate communication and collaboration among team members. Written by a certified Project Management Professional (PMP) and Microsoft SharePoint MVP with 15 years of IT project management experience, each chapter incl

  14. Sharing cost in social community networks

    DEFF Research Database (Denmark)

    Pal, Ranjan; Elango, Divya; Wardana, Satya Ardhy

    2012-01-01

    to gain attention amongst the civilian Internet users. By using special WiFi routers that are provided by a social community network provider (SCNP), users can effectively share their connection with the neighborhood in return for some monthly monetary benefits. However, deployment maps of existing WSCNs...... reflect their slow progress in capturing the WiFi router market. In this paper, we look at a router design and cost sharing problem in WSCNs to improve deployment. We devise a simple to implement, successful, budget-balanced, ex-post efficient, and individually rational auction-based mechanism...

  15. Pro SharePoint 2010 Solution Development

    CERN Document Server

    Hild, E

    2010-01-01

    This book takes a practical problem-solution approach to common business challenges. You'll not only encounter interesting code samples, but also see how to combine these examples with the Microsoft collaboration platform's services. The book's solutions focus on using Visual Studio 2008 and its built-in Office development tools to construct the user interface layer. And solutions can interact with SharePoint as a service provider, taking advantage of SharePoint's many collaboration features like document repositories, collaboration sites, and search functions. This book is unique because it s

  16. Shared Decision Making in Neurocritical Care.

    Science.gov (United States)

    Khan, Muhammad Waqas; Muehlschlegel, Susanne

    2017-11-01

    Shared decision making is a collaborative decision-making process between health care providers and patients or their surrogates, taking into account the best scientific evidence available while considering the patient's values, goals, and preferences. Decision aids are tools enabling SDM. This article discusses shared decision making in general and in the intensive care unit in particular and facilitators and barriers for the creation and implementation of International Patient Decision Aids Standards Collaboration-compliant decision aids for the intensive care unit and neuro-intensive care unit. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Cloud application for sharing task lists

    OpenAIRE

    Knez, Rok

    2015-01-01

    We have all had days, where we wanted to finish multiple errands in a single day. Feeling overwhelmed from lack of organization, we have all experienced a lack of productivity and poorly finished errands. To help us better achieve and manage daily tasks, we have all, at least once, created a multitasking list to help us master our tasks. The aim of this thesis was to develop an application to share multitasking lists. The application enables us to create, share, like, copy, comment and vi...

  18. Direct access inter-process shared memory

    Science.gov (United States)

    Brightwell, Ronald B; Pedretti, Kevin; Hudson, Trammell B

    2013-10-22

    A technique for directly sharing physical memory between processes executing on processor cores is described. The technique includes loading a plurality of processes into the physical memory for execution on a corresponding plurality of processor cores sharing the physical memory. An address space is mapped to each of the processes by populating a first entry in a top level virtual address table for each of the processes. The address space of each of the processes is cross-mapped into each of the processes by populating one or more subsequent entries of the top level virtual address table with the first entry in the top level virtual address table from other processes.

  19. NASA Shared Services Center breaks ground

    Science.gov (United States)

    2006-01-01

    NASA officials and elected leaders were on hand for the groundbreaking ceremony of the NASA Shared Services Center Feb. 24, 2006, on the grounds of Stennis Space Center. The NSSC provides agency centralized administrative processing, human resources, procurement and financial services. From left, Louisiana Economic Development Secretary Mike Olivier, Stennis Space Center Director Rick Gilbrech, Computer Sciences Corp. President Michael Laphen, NASA Deputy Administrator Shana Dale, Rep. Gene Taylor, Sen. Trent Lott, Mississippi Gov. Haley Barbour, NASA Administrator Mike Griffin and Shared Services Center Executive Director Arbuthnot use golden shovels to break ground at the site.

  20. SharePoint Server 2010 Enterprise Content Management

    CERN Document Server

    Kitta, Todd; Caplinger, Chris; Houberg, Russ

    2011-01-01

    SharePoint experts focus on SharePoint 2010 as a platform for Enterprise Content Management SharePoint allows all users in an organization to manage and share their content reliably and securely. If you're interested in building Web sites using the new capabilities of enterprise content management (ECM) in SharePoint 2010, then this book is for you. You'll discover how SharePoint 2010 spans rich document management, records management, business process management and web content management in a seamless way to manage and share content. The team of SharePoint experts discusses the ECM capabi

  1. Communication from the Information Sharing Working Group: Agreement for Data Sharing Among Caribbean Foresters

    Science.gov (United States)

    Tamara Heartsill Scalley; Saara DeWalt; François Korysko; Guy Van Laere; Kasey Jacobs; Seth Panka; Joseph Torres

    2016-01-01

    We presented a new information-sharing platform at the 16th Caribbean Foresters Meeting in August 2013 to facilitate and promote collaboration among Caribbean foresters. The platform can be accessed through the Caribbean Foresters website where information and data on forest research sites can be shared. There is a special focus on identifying potential collaborations...

  2. Meaningful Share Generation for Increased Number of Secrets in Visual Secret-Sharing Scheme

    Directory of Open Access Journals (Sweden)

    Mustafa Ulutas

    2010-01-01

    Full Text Available This paper presents a new scheme for hiding two halftone secret images into two meaningful shares created from halftone cover images. Meaningful shares are more desirable than noise-like (meaningless shares in Visual Secret Sharing because they look natural and do not attract eavesdroppers' attention. Previous works in the field focus on either increasing number of secrets or creating meaningful shares for one secret image. The method outlined in this paper both increases the number of secrets and creates meaningful shares at the same time. While the contrast ratio of shares is equal to that of Extended Visual Cryptography, two secrets are encoded into two shares as opposed to one secret in the Extended Visual Cryptography. Any two natural-looking images can be used as cover unlike the Halftone Visual Cryptography method where one cover should be the negative of the other cover image and can only encode one secret. Effectiveness of the proposed method is verified by an experiment.

  3. How to Split a Shared Secret into Shared Bits in Constant-Round

    DEFF Research Database (Denmark)

    Damgård, Ivan Bjerre; Fitzi, Matthias; Nielsen, Jesper Buus

    We show that if a set of players hold shares of a value $a\\in Z_p$ for some prime $p$ (where the set of shares is written $[a]_p$), it is possible to compute, in constant round and with unconditional security, sharings of the bits of $a$, i.e.~compute sharings $[a_0]_p, \\ldots, [a_{l-1}]_p......$ such that $l = \\lceil \\log_2(p) \\rceil$, $a_0, \\ldots, a_{l-1} \\in \\{0,1\\}$ and $a = \\sum_{i=0}^{l-1} a_i 2^i$. Our protocol is secure against active adversaries and works for any linear secret sharing scheme with a multiplication protocol. This result immediately implies solutions to other long-standing open...... problems, such as constant-round and unconditionally secure protocols for comparing shared numbers and deciding whether a shared number is zero. The complexity of our protocol is $O(l \\log(l))$ invocations of the multiplication protocol for the underlying secret sharing scheme, carried out in $O(1)$....

  4. Sharing Economy vs Sharing Cultures? Designing for social, economic and environmental good

    Directory of Open Access Journals (Sweden)

    Ann Light

    2015-05-01

    Full Text Available This paper explores the story behind a crowdfunding service as an example of sharing technology. Research in a small neighborhood of London showed how locally-developed initiatives can differ in tone, scale, ambition and practice to those getting attention in the so-called sharing economy. In local accounts, we see an emphasis on organizing together to create shared spaces for collaborative use of resources and joint ownership of projects and places. Whereas, many global business models feature significant elements of renting, leasing and hiring and focus only on resource management, sometimes at the expense of community growth. The service we discuss is based in the area we studied and has a collective model of sharing, but hopes to be part of the new global movement. We use this hybridity to problematize issues of culture, place and scalability in developing sharing resources and addressing sustainability concerns. We relate this to the motivation, rhetoric and design choices of other local sharing enterprises and other global sharing economy initiatives, arguing, in conclusion, that there is no sharing economy, but a variety of new cultures being fostered.

  5. Sharing for people, planet or profit? Analysing motivations for intended sharing economy participation

    NARCIS (Netherlands)

    Böcker, L.|info:eu-repo/dai/nl/34472803X; Meelen, A.A.H.|info:eu-repo/dai/nl/413291499

    2016-01-01

    The sharing economy is a fast-growing and heavily debated phenomenon. This study provides an overview of motivations of people willing to participate in different forms of the sharing economy. A survey was held amongst 1,330 respondents from Amsterdam, the Netherlands. Using stated preference data,

  6. Continuing HIV risk in New York City injection drug users: the association of syringe source and syringe sharing.

    Science.gov (United States)

    Jenness, Samuel M; Hagan, Holly; Liu, Kai-Lih; Wendel, Travis; Murrill, Christopher S

    2011-01-01

    Sterile syringe access is an important means to reduce HIV risk, but many injection drug users (IDU) who obtain syringes from sterile sources continue to share syringes. We examined the factors associated with continuing syringe sharing in New York City. We recruited 500 active IDU in 2005 through respondent-driven sampling. In multiple logistic regression, not obtaining all syringes in the past year exclusively from sterile sources was associated with increased syringe sharing. Ensuring adequate syringe availability as well as engaging and retaining nonusers and inconsistent users in sterile syringe services may increase sterile syringe access and decrease syringe sharing.

  7. Sharing medicine: the candidacy of medicines and other household items for sharing, Dominican Republic.

    Directory of Open Access Journals (Sweden)

    Michael N Dohn

    Full Text Available People share medicines and problems can result from this behavior. Successful interventions to change sharing behavior will require understanding people's motives and purposes for sharing medicines. Better information about how medicines fit into the gifting and reciprocity system could be useful in designing interventions to modify medicine sharing behavior. However, it is uncertain how people situate medicines among other items that might be shared. This investigation is a descriptive study of how people sort medicines and other shareable items.This study in the Dominican Republic examined how a convenience sample (31 people sorted medicines and rated their shareability in relation to other common household items. We used non-metric multidimensional scaling to produce association maps in which the distances between items offer a visual representation of the collective opinion of the participants regarding the relationships among the items. In addition, from a pile sort constrained by four categories of whether sharing or loaning the item was acceptable (on a scale from not shareable to very shareable, we assessed the degree to which the participants rated the medicines as shareable compared to other items. Participants consistently grouped medicines together in all pile sort activities; yet, medicines were mixed with other items when rated by their candidacy to be shared. Compared to the other items, participants had more variability of opinion as to whether medicines should be shared.People think of medicines as a distinct group, suggesting that interventions might be designed to apply to medicines as a group. People's differing opinions as to whether it was appropriate to share medicines imply a degree of uncertainty or ambiguity that health promotion interventions might exploit to alter attitudes and behaviors. These findings have implications for the design of health promotion interventions to impact medicine sharing behavior.

  8. Pension systems, intergenerational risk sharing and inflation

    NARCIS (Netherlands)

    Beetsma, R.M.W.J.; Bovenberg, A.L.

    2006-01-01

    We investigate intergenerational risk sharing in two-pillar pension systems with a pay-as-you-go pillar and a funded pillar. We consider shocks in productivity, depreciation of capital and inflation. The funded pension pillar can be either defined contribution or defined benefit, with benefits

  9. Benefit-sharing arrangements in the Arctic

    NARCIS (Netherlands)

    Tysyachnyouk, M.

    2016-01-01

    Can the interests of both the extractive industries and Indigenous communities in the Arctic be balanced through the implementation of benefit-sharing practices in the places of resource extraction? Most transnational corporations
    in the Arctic oil and gas sector have declared their commitment

  10. Lecturers, students and community members sharing the ...

    African Journals Online (AJOL)

    Lecturers, students and community members sharing the responsibility of assessing project-based poster presentations. ... Active participation in the process of learning rather than transmission of information is prominent in modern higher education contexts. In alignment with this trend, traditional modes of assessment, ...

  11. Secure medical information sharing in cloud computing.

    Science.gov (United States)

    Shao, Zhiyi; Yang, Bo; Zhang, Wenzheng; Zhao, Yi; Wu, Zhenqiang; Miao, Meixia

    2015-01-01

    Medical information sharing is one of the most attractive applications of cloud computing, where searchable encryption is a fascinating solution for securely and conveniently sharing medical data among different medical organizers. However, almost all previous works are designed in symmetric key encryption environment. The only works in public key encryption do not support keyword trapdoor security, have long ciphertext related to the number of receivers, do not support receiver revocation without re-encrypting, and do not preserve the membership of receivers. In this paper, we propose a searchable encryption supporting multiple receivers for medical information sharing based on bilinear maps in public key encryption environment. In the proposed protocol, data owner stores only one copy of his encrypted file and its corresponding encrypted keywords on cloud for multiple designated receivers. The keyword ciphertext is significantly shorter and its length is constant without relation to the number of designated receivers, i.e., for n receivers the ciphertext length is only twice the element length in the group. Only the owner knows that with whom his data is shared, and the access to his data is still under control after having been put on the cloud. We formally prove the security of keyword ciphertext based on the intractability of Bilinear Diffie-Hellman problem and the keyword trapdoor based on Decisional Diffie-Hellman problem.

  12. Shared Governance in the Modern University

    Science.gov (United States)

    Taylor, Mark

    2013-01-01

    A governance model is developed in which university governance is shared between the academic and governing bodies and is coordinated by the university executive. Viewing the university as a professional service organisation, and noting the importance of developing a flexible culture within a shifting, marketised external environment, it is argued…

  13. Independence, Individualism & Connection among Share Householders

    Science.gov (United States)

    Natalier, Kristin

    2007-01-01

    How do young people who are financially dependent on their parents but living in share households conceive of the concept of independence? The meanings of independence are discussed in relation to a qualitative study of young people who described themselves as independent although they accepted money on a regular basis from their parents. Their…

  14. Principals, Shared Decision Making, and School Reform.

    Science.gov (United States)

    Weiss, Carol H.; Cambone, Joseph

    1994-01-01

    The attitudes of six principals serving in shared decision-making (SDM) high schools toward SDM were studied. Although three supported SDM as a vehicle for improving education, the others supported it for its own sake, to democratize schools. Problems in instituting the reforms in these schools are discussed. (SLD)

  15. Creating sustainable campuses: Sharing knowledge between ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-06-02

    Jun 2, 2016 ... One important challenge facing post-secondary institutions today is how to transform themselves into agents of sustainability. In the last decade, a number of initiatives in Canada set out strategies and forums to share experiences and best practices and to advance teaching and research for social and ...

  16. Knowledge Sharing in Knowledge-Intensive Firms

    DEFF Research Database (Denmark)

    Gupta, Akshey; Michailova, Snejina

    2004-01-01

    This paper is a study of the knowledge-sharing difficulties experienced by three departments in a knowledge-intensive firm. The case organization is a global consulting firm that has been on the forefront of knowledge management and has won several knowledge management related international accla...

  17. Conditional shared confidentiality in mental health care.

    Science.gov (United States)

    Liégeois, Axel; Eneman, Marc

    2015-05-01

    Because of the development towards community care, care providers not only exchange information in a team, but increasingly also in networks. This is a challenge to confidentiality. The ethical question is how care providers can keep information about the care receiver confidential, whilst at the same time exchanging information about that care receiver in a team or network? Can shared confidentiality be extended from a team to a network? To clarify this question, the article refers to the advice of an expert ethics committee in mental health care. The advice regards exchange of information in a network as a further step in enhancing collaboration among care providers. Therefore, the good and evident practice of shared confidentiality in a team can be extended to a network if the same conditions are met. First, the care providers participate in a clearly defined and identifiable team or network. Secondly, they have a shared care responsibility. Thirdly, they have a duty of confidentiality. Fourth, they dialogue with the care receiver and obtain his or her consent. Finally, they apply the filter of relevance. Hence, conditional shared confidentiality is an ethical justification for the exchange of information in a team or network.

  18. On Secret Sharing with Nonlinear Product Reconstruction

    DEFF Research Database (Denmark)

    Cascudo Pueyo, Ignacio; Cramer, Ronald; Mirandola, Diego

    2015-01-01

    Multiplicative linear secret sharing is a fundamental notion in the area of secure multiparty computation and, since recently, in the area of two-party cryptography as well. In a nutshell, this notion guarantees that the product of two secrets is obtained as a linear function of the vector consis...

  19. Cooperative Games arising from Information Sharing Situations

    NARCIS (Netherlands)

    Brânzei, R.; Tijs, S.H.; Timmer, J.B.

    2000-01-01

    Relations are established between information sharing (IS) situations and IS-games on one hand and information collecting (IC) situations and IC-games on the other hand. It is shown that IC-games can be obtained as convex combinations of so-called local games. Properties are described which IC-games

  20. The autonomy: A challenge in shared spaces

    Directory of Open Access Journals (Sweden)

    María Elena NITRI

    2009-11-01

    Full Text Available This paper has as a goal, to study a few up- dated alternatives on the field of Teaching Coaching toe the focus of reflection. From the concept to autonomy we built and implement teaching strategies focussing on the development of autonomous working projects and tutorial systems, whose aim is placed in the creation of shared spaces which allow decision-taking.

  1. Genome project: An experiment in sharing

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, L.

    1990-05-25

    The Human Genome Project is in many respects a gigantic experiment in data sharing. Around the world, investigators are working on pieces of the same puzzle. And whether the project succeeds will depend in large measure on these investigators making available their data and materials - cell lines, probes, and clones - to their colleagues and competitors. While sharing may be the norm in, say, immunology or bacterial genetics, human genetics has always been intensely competitive. So should the National Institutes of Health and the Department of Energy, which both fund the genome project, promulgate rules to govern access to data and sharing of materials A DOE committee has drafted some guidelines, which have yet to be formally endorsed. They stipulate that data and materials must be publicly available 6 months after they are generated or characterized. But at NIH, James Watson, who heads the genome project, is shying away from setting rules. He points to the new collaborative plans to map chromosome 21 as evidence that the community will develop its own ways of sharing data. Because of its known role in Down syndrome and its suspected role in Alzheimer's disease, chromosome 21 has generated a vast amount of interest. Lots of groups are already hard at work constructing maps of the chromosome - first developing a series of landmarks spaced along the chromosome, and then a collection of ordered DNA fragments. But the maps all these groups generate will be essentially useless unless they pool their data and adopt a common language.

  2. Job sharing for women pharmacists in academia

    National Research Council Canada - National Science Library

    Rogers, Kelly C; Finks, Shannon W

    2009-01-01

    ... unique arrangements for female academic pharmacists who wish to work part-time. Job sharing is an example of a flexible alternative work arrangement that can be successful for academic pharmacists who wish to continue in a part-time capacity...

  3. Job Sharing for Women Pharmacists in Academia

    National Research Council Canada - National Science Library

    Kelly C Rogers; Shannon W Finks

    2009-01-01

    ... unique arrangements for female academic pharmacists who wish to work part-time. Job sharing is an example of a flexible alternative work arrangement that can be successful for academic pharmacists who wish to continue in a part-time capacity...

  4. Analyzing user behavior across social sharing environments

    NARCIS (Netherlands)

    Meo, P.; Ferrara, E.; Abel, F.; Aroyo, L.M.; Houben, G.J

    2015-01-01

    In this work we present an in-depth analysis of the user behaviors on different Social Sharing systems. We consider three popular platforms, Flickr, Delicious and StumbleUpon, and, by combining techniques from social network analysis with techniques from semantic analysis, we characterize the

  5. 77 FR 76380 - Partner's Distributive Share

    Science.gov (United States)

    2012-12-28

    ... Part 1 [TD 9607] RIN 1545-BJ37 Partner's Distributive Share AGENCY: Internal Revenue Service (IRS... partnerships that qualify, for the current tax year and all prior tax years, as pro rata partnerships, de... considered a pro rata partnership if all contributions to the partnership are cash; all items of partnership...

  6. Governance and Control of Shared Service Centers

    NARCIS (Netherlands)

    Minnaar, R.A.

    2014-01-01

    - Purpose - The study aims to add to the knowledge of governance and control aspects of intrafirm relationships by exploring a transaction costs economics perspective (TCE perspective) on governance and management control structure choices related to the development of a shared service center (SSC).

  7. Training students for a shared traumatic reality.

    Science.gov (United States)

    Nuttman-Shwartz, Orit; Dekel, Rachel

    2008-07-01

    A shared reality challenges students' ability to deal with threat and crisis. It requires several resources in terms of money and time, as students need a great deal of support, a containing environment, and a relevant knowledge base to establish effective helping relationships. We found a large gap between the design and implementation of the course, introducing modifications to provide the students with a professional shield so that they could work with the teenagers in an appropriate and ethical manner. The recent increase in traumatic events throughout the world, whether acts of terror or natural disasters, makes it necessary to train social work students for conditions of shared reality and to include such courses in their core curriculums, not merely to design them ad hoc as a response to acute situations. We recommend that suitable training programs continue to be developed and that sufficient time be allocated to theory and practice. Students need a more secure base of wider knowledge to be able to operate effectively in an intense experience. Furthermore, it is important to remember that the lecturers, too, are part of the same shared reality, a fact that is likely to affect their ability to teach and to analyze the experience. As the staff may be perceived as vulnerable, students might be reluctant to reveal to them their political views or unique needs as helpers (Nuttman-Shwartz & Shay, 2006). Thus in situations of shared reality, means should be found to support the staff as well.

  8. Risk-sharing agreements in the EU

    DEFF Research Database (Denmark)

    Traulsen, Janine Marie; Traulsen, Janine Marie; Holm-Larsen, Tove

    2017-01-01

    Abstract Objective Our objectives were to explore the changes in the level of interest in risk-sharing agreements (RSAs) in the EU during the last 15 years and the underlying reasons for these changes. Methods A systematic literature review was conducted using PubMed, Scopus, Web of Science...

  9. Understanding the Climate-knowledge Sharing Relation

    DEFF Research Database (Denmark)

    Llopis, Oscar; Foss, Nicolai Juul

    2016-01-01

    A cooperative organizational climate is often argued to promote knowledge-sharing behaviors among employees. However, research indicates that managerial interventions aimed at shaping the organizational climate can be difficult to execute. We develop and test a contingency model of intrinsic moti...

  10. Structures to Effectively Share Architectural Knowledge

    NARCIS (Netherlands)

    Ponisio, Laura; Sikkel, Nicolaas; Vermeulen, Erik; Poort, Eltjo; van Megen, Ignas

    2007-01-01

    Sharing architectural knowledge is not an easy task. A small software company in the Netherlands has successfully lifted patterns from the software implementation level to the architectural level by employing functional design patterns. These codify recurring functionality of applications. In this

  11. Flow Sharing Systems for Mobile Applications

    DEFF Research Database (Denmark)

    Andersen, T. O.; Hansen, M. R.; Conrad, Finn

    2002-01-01

    This contribution reports about some analytical and simulation/experimental studies carried out on different flow control systems for mobile applications with respect to their ability to do flow sharing. All systems have two parallel actuators and are considered regarding functionality...... and complexity. The aim is to compare well established systems/methods and systems involving electronic sensor technology....

  12. Does information sharing promote group foraging?

    Science.gov (United States)

    Sernland, Emma; Olsson, Ola; Holmgren, Noél M A

    2003-06-07

    Individuals may join groups for several reasons, one of which is the possibility of sharing information about the quality of a foraging area. Sharing information in a patch-foraging scenario gives each group member an opportunity to make a more accurate estimate of the quality of the patch. In this paper we present a mathematical model in which we study the effect of group size on patch-leaving policy and per capita intake rate. In the model, group members share information equally in a random search for food. Food is distributed in patches according to a negative binomial distribution. A prediction from our model is that, the larger the group, the earlier each group member should leave the current patch. We also find that the benefit from enhanced exchange of information does not exceed the cost of sharing food with group members. The per capita intake rate decreases as the group size increases. Therefore, animals should only form groups when other factors outweigh the costs, which is easiest to achieve when the travelling time is short.

  13. Revenue sharing in semiconductor industry supply chain ...

    Indian Academy of Sciences (India)

    Industrial Marketing Management 31(4): 367–382. Hartman B C, Dror M 1996 Cost allocation in continuous review inventory models. Naval Research. Logistics 43: 549–561. Leng M, Parlar M 2005 Allocation of cost savings in a three-level supply chain with demand informa- tion sharing: A cooperative-game approach, ...

  14. Queueing networks with a single shared server

    NARCIS (Netherlands)

    M.A.A. Boon (Marko); R.D. van der Mei (Rob); E.M.M. Winands

    2011-01-01

    htmlabstractWe study a queueing network with a single shared server, that serves the queues in a cyclic order according to the gated service discipline. External customers arrive at the queues according to independent Poisson processes. After completing service, a customer either leaves the

  15. Availability Cascades and the Sharing Economy

    DEFF Research Database (Denmark)

    Netter, Sarah

    2016-01-01

    As scholars search for a new concept that will provide answers on how modern societies should make sense of and resolve the social and environmental problems linked to our modes of production and consumption, the sharing economy is attracting increased attention. To better understand this emergent...

  16. How to Share a Key (Invited paper)

    DEFF Research Database (Denmark)

    Fitzi, Matthias; Nielsen, Jesper Buus; Wolf, Stefan

    The problem of asynchronous perfectly secure communication via one-time pads (OTP) has been recently introduced by Di Crescenzo and Kiayias. There, several players share the same OTP to be used in parallel but it is not known in advance which players will consume how many bits of the pad. Based...

  17. Forecasting Market Shares from Models for Sales

    NARCIS (Netherlands)

    D. Fok (Dennis); Ph.H.B.F. Franses (Philip Hans)

    2000-01-01

    textabstractDividing forecasts of brand sales by a forecast of category sales, when they are generated from brand specific sales-response models, renders biased forecasts of the brands' market shares. In this paper we therefore propose an easy-to-apply simulation-based method which results in

  18. The private law's reflection of sharing intentions

    NARCIS (Netherlands)

    Koolhoven, Rosalie; Wulfsberg, Jen Peter; Redlich, Tobias; Moritz, Manuel

    2016-01-01

    In the sharing economy deviations of rental and borrowing contracts are found, that do not quite fit the definition of these nominated contracts, nor of 'friendly services' amongst relatives and friends. How do we deal with these new contracts in the view of traditional principles and explain their

  19. Effectiveness of shared leadership in Wikipedia.

    Science.gov (United States)

    Zhu, Haiyi; Kraut, Robert E; Kittur, Aniket

    2013-12-01

    The objective of the paper is to understand leadership in an online community, specifically, Wikipedia. Wikipedia successfully aggregates millions of volunteers' efforts to create the largest encyclopedia in human history. Without formal employment contracts and monetary incentives, one significant question for Wikipedia is how it organizes individual members with differing goals, experience, and commitment to achieve a collective outcome. Rather than focusing on the role of the small set of people occupying a core leadership position, we propose a shared leadership model to explain the leadership in Wikipedia. Members mutually influence one another by exercising leadership behaviors, including rewarding, regulating, directing, and socializing one another. We conducted a two-phase study to investigate how distinct types of leadership behaviors (transactional, aversive, directive, and person-focused), the legitimacy of the people who deliver the leadership, and the experience of the people who receive the leadership influence the effectiveness of shared leadership in Wikipedia. Our results highlight the importance of shared leadership in Wikipedia and identify trade-offs in the effectiveness of different types of leadership behaviors. Aversive and directive leadership increased contribution to the focal task, whereas transactional and person-focused leadership increased general motivation. We also found important differences in how newcomers and experienced members responded to leadership behaviors from peers. These findings extend shared leadership theories, contribute new insight into the important underlying mechanisms in Wikipedia, and have implications for practitioners who wish to design more effective and successful online communities.

  20. Shared Parenting: Perspectives from Other Nations

    Science.gov (United States)

    Roby, Pamela A.

    1975-01-01

    Article provided us with a cross-national picture of the inequality between men and women in the hours they work and explained that until husbands shared in the care of their children, women will continue to be blocked from equal opportunity in the work world. (Editor/RK)

  1. On Rapport Uncertainty in the Sharing Economy

    DEFF Research Database (Denmark)

    Frey, Alexander; Trenz, Manuel; Tan, Chee-Wee

    2018-01-01

    Sharing Economy platforms enable a close physical interaction among strangers by mediating goods and services owned or provided by individuals. This close physical interaction is an inherent part of the service experience, is highly individual and thus can hardly be evaluated beforehand. This gives...

  2. 50 CFR 80.12 - Cost sharing.

    Science.gov (United States)

    2010-10-01

    ...) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM ADMINISTRATIVE REQUIREMENTS, PITTMAN-ROBERTSON WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH RESTORATION ACTS § 80.12 Cost sharing. Federal... Commonwealths of Puerto Rico and the Northern Mariana Islands, the District of Columbia, and the territories of...

  3. Job sharing for women pharmacists in academia.

    Science.gov (United States)

    Rogers, Kelly C; Finks, Shannon W

    2009-11-12

    The pharmacist shortage, increasing numbers of female pharmacy graduates, more pharmacy schools requiring faculty members, and a lower percentage of female faculty in academia are reasons to develop unique arrangements for female academic pharmacists who wish to work part-time. Job sharing is an example of a flexible alternative work arrangement that can be successful for academic pharmacists who wish to continue in a part-time capacity. Such partnerships have worked for other professionals but have not been widely adopted in pharmacy academia. Job sharing can benefit the employer through retention of experienced employees who collectively offer a wider range of skills than a single employee. Benefits to the employee include balanced work and family lives with the ability to maintain their knowledge and skills by remaining in the workforce. We discuss the additional benefits of job-sharing as well as our experience in a non-tenure track job-sharing position at the University of Tennessee College of Pharmacy.

  4. Distance Learning Librarians: Their Shared Vision

    Science.gov (United States)

    Casey, Anne Marie

    2009-01-01

    Shared vision is a component of leadership that fosters innovation through buy-in at all levels of the organization. At times, people see a need for innovation but do not have the power to make changes on their own. Many librarians in academic institutions that were early adopters of distance learning envisioned a need for new services that were…

  5. Peer Review of Teaching: Sharing Best Practices

    Science.gov (United States)

    Golparian, Shaya; Chan, Judy; Cassidy, Alice

    2015-01-01

    In this paper, we share examples of best peer review of teaching practices, drawing on our involvement in the design and implementation of the Peer Review of Teaching program at the Centre for Teaching, Learning and Technology. We review the history of the Peer Review of Teaching Initiative at the University of British Columbia and explain key…

  6. Collaborative Problem Solving in Shared Space

    Science.gov (United States)

    Lin, Lin; Mills, Leila A.; Ifenthaler, Dirk

    2015-01-01

    The purpose of this study was to examine collaborative problem solving in a shared virtual space. The main question asked was: How will the performance and processes differ between collaborative problem solvers and independent problem solvers over time? A total of 104 university students (63 female and 41 male) participated in an experimental…

  7. Shared Reflections through Community-Based Theater.

    Science.gov (United States)

    Salmons-Rue, Janet

    1991-01-01

    Describes the Community-Based Arts Project in central New York State, which offers a course through Cornell University that allows students to explore local history and family traditions through storytelling. The steps of story collecting and sharing are a circular transaction of reflecting, listening, telling, and reflecting with the audience,…

  8. Sharing a Reading Technique with Families

    Science.gov (United States)

    Irish, Christy K.; Parsons, Seth A.

    2016-01-01

    Sharing reading techniques with families is an important responsibility of teachers. Dialogic reading is one way to improve young students' expressive vocabulary skills, which are important for later reading success. Dialogic reading also supports students' understanding of story structure and content. This well researched technique has not been…

  9. Open Development: create, share, engage | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2015-10-29

    Oct 29, 2015 ... ... training, and visualizations encourage sharing and support people to use and build upon open content. These are critically important to making open practices work. But who will take responsibility to ensure that open practice works and how can policy environments encourage such engagement?

  10. Fast-weighted secret image sharing

    Science.gov (United States)

    Lin, Sian-Jheng; Chen, Lee Shu-Teng; Lin, Ja-Chen

    2009-07-01

    Thien and Lin [Comput. and Graphics 26(5), 765-770 (2002)] proposed a threshold scheme to share a secret image among n shadows: any t of the n shadows can recover the secret, whereas t-1 or fewer shadows cannot. However, in real life, certain managers probably play key roles to run a company and thus need special authority to recover the secret in managers' meeting. (Each manager's shadow should be more powerful than an ordinary employee's shadow.) In Thien and Lin's scheme, if a company has less than t managers, then manager's meeting cannot recover the secret, unless some managers were given multiple shadows in advance. But this compromise causes managers inconvenience because too many shadows were to be kept daily and carried to the meeting. To solve this dilemma, a weighted sharing method is proposed: each of the shadows has a weight. The secret is recovered if and only if the total weights (rather than the number) of received shadows is at least t. The properties of GF(2r) are utilized to accelerate sharing speed. Besides, the method is also a more general approach to polynomial-based sharing. Moreover, for convenience, each person keeps only one shadow and only one shadow index.

  11. Towards a Process Algebra for Shared Processors

    DEFF Research Database (Denmark)

    Buchholtz, Mikael; Andersen, Jacob; Løvengreen, Hans Henrik

    2002-01-01

    We present initial work on a timed process algebra that models sharing of processor resources allowing preemption at arbitrary points in time. This enables us to model both the functional and the timely behaviour of concurrent processes executed on a single processor. We give a refinement relation...

  12. Sharing the learning activity using intelligent CAD

    DEFF Research Database (Denmark)

    Duffy, S. M.; Duffy, Alex

    1996-01-01

    In this paper the need for Intelligent Computer Aided Design (Int.CAD) to jointly support design and learning assistance is introduced. The paper focuses on presenting and exploring the possibility of realizing ''learning'' assistance in Int.CAD by introducing a new concept called Shared Learning...

  13. Shared services in accounting and finance

    NARCIS (Netherlands)

    Swagerman, D.M.; van Steenis, Jorn; Sieber, Pascal; Griese, Joachim

    1998-01-01

    The purpose of this paper is to present examples of the current state of the Shared Services Concept as applied to the finance function. The paper arises out of the ongoing research after current developments in the finance function enabled by information and communication technology, at the

  14. Interorganisatorisk styring i Shared Service Centre

    DEFF Research Database (Denmark)

    Harritz, Daniel

    2011-01-01

    I den offentlige sektor er der en stigende udbredelse af Shared Service Centre (SSC). Men der er endnu meget lidt viden om de interorganisatoriske styringsproblemstillinger, der opstår når et SSC oprettes. I denne artikel præsenteres, ud fra et interorganisatorisk perspektiv, en styringsramme der...

  15. Potential for shared log transport services

    Science.gov (United States)

    Tim McDonald; Steve Taylor; Jorge Valenzuela

    2001-01-01

    A simulation model of a log transport logistics network was developed. The model could be structured to either share truck capacity among a group of loggers, or to assign a fixed number of trucks to individual loggers. Another variation of the model allowed the use of a staging yard to set out loaded trailers and deliver them to destinations using dedicated shuttle...

  16. Electronic Journals Appear to Reduce Interlibrary Lending in Academic Libraries. A review of: Wiley, Lynn and Tina E. Chrzastowski. A. “The Impact of Electronic Journals on Interlibrary Lending: A Longitudinal Study of State‐Wide Interlibrary Loan Article Sharing in Illinois.” Library Collections, Acquisitions & Technical Services 29.4 (Dec. 2005: 364‐81.

    Directory of Open Access Journals (Sweden)

    John Loy

    2007-03-01

    of‐state requests (20.6% overall between 1995 and 2003 slowed significantly with an increase of only 2.6%from 1999‐2003 indicating that sources other than ILL are providing articles to this field. Nearly identical peaks and troughs in ILL requests over the three study periods demonstrate predictably consistent high and low use subject areas. Use of the e‐journals collection was shown to increase at well over 10% per year. Of the most highly requested ILL titles, 46% were available as e‐journals, indicating a significant lack of awareness or inability to access electronic resources among some library users.Conclusion – The hypothesis that state‐wide ILL requests would decline by 10% was far surpassed. Libraries most frequently borrowed titles that were low‐use and outside the scope of their collections. Titles requested more than 20 times in each study period were those least frequently borrowed, as well as least requested from outside the state, which demonstrates a cost‐effective use of library resources. This indicates that libraries are judiciously providing access to high‐use titles locally. All three data sets included in‐state titles requested more than 20 times, as well as 18 titles requested from out of state, suggesting that they should be considered for purchase within Illinois. While access to e‐journals appears to have reduced the number of ILLs, there is clearly a need for some libraries to improve the way in which they help their users access the collection.

  17. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Follow follow us on Facebook follow us on Twitter follow us on Pinterest follow us on YouTube ... Fetus Reduces Complications of Spina Bifida Share Facebook Twitter Pinterest Email Email This Page to a Friend ...

  18. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Institutes of Health Directory Follow follow us on Facebook follow us on Twitter follow us on Pinterest ... on Fetus Reduces Complications of Spina Bifida Share Facebook Twitter Pinterest Email Print NICHD Archive Note: Information ...

  19. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Follow follow us on Facebook follow us on Twitter follow us on Pinterest follow us on YouTube ... Fetus Reduces Complications of Spina Bifida Share Facebook Twitter Pinterest Email Print NICHD Archive Note: Information on ...

  20. Power sharing. A transformational strategy for nurse retention, effectiveness, and extra effort.

    Science.gov (United States)

    Trofino, Joan

    2003-01-01

    Power sharing with staff nurses is an essential strategy for organizational transformation. The current competitive health care environment requires a powerful team of participants, including staff at all levels, to provide health care in mutual partnership. The challenges of today's competitive and global environment call for collegial relationships among nurse executive leadership, middle nurse managers, and staff nurses. Research has demonstrated that middle nurse managers maintain primary responsibility for staff nurse retention. A higher retention rate was reported among nurses who were very satisfied with their nurse managers. Nurses considered favorably nurse managers who value staff contributions, promote information sharing, and exert influence for a stable work environment. Furthermore, as staff nurse satisfaction increased, effectiveness and extra effort also increased when staff nurses perceived transformational leadership strategies. Strategies for power sharing include serving as role models and mentors, energizing staff, resisting attitudes of staff ownership, reducing staff nurse stress of leader presence, and information sharing and commendations at meetings.

  1. 24 CFR 266.15 - Risk-Sharing Agreement.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Risk-Sharing Agreement. 266.15... Provisions § 266.15 Risk-Sharing Agreement. Execution of a Risk-Sharing Agreement is a prerequisite to participation in this program. The Risk-Sharing Agreement shall be in a form acceptable to the Commissioner. ...

  2. Risk Management Collaboration through Sharing Interactive Graphics

    Science.gov (United States)

    Slingsby, Aidan; Dykes, Jason; Wood, Jo; Foote, Matthew

    2010-05-01

    Risk management involves the cooperation of scientists, underwriters and actuaries all of whom analyse data to support decision-making. Results are often disseminated through static documents with graphics that convey the message the analyst wishes to communicate. Interactive graphics are increasingly popular means of communicating the results of data analyses because they enable other parties to explore and visually analyse some of the data themselves prior to and during discussion. Discussion around interactive graphics can occur synchronously in face-to-face meetings or with video-conferencing and screen sharing or they can occur asynchronously through web-sites such as ManyEyes, web-based fora, blogs, wikis and email. A limitation of approaches that do not involve screen sharing is the difficulty in sharing the results of insights from interacting with the graphic. Static images accompanied can be shared but these themselves cannot be interacted, producing a discussion bottleneck (Baker, 2008). We address this limitation by allowing the state and configuration of graphics to be shared (rather than static images) so that a user can reproduce someone else's graphic, interact with it and then share the results of this accompanied with some commentary. HiVE (Slingsby et al, 2009) is a compact and intuitive text-based language that has been designed for this purpose. We will describe the vizTweets project (a 9-month project funded by JISC) in which we are applying these principles to insurance risk management in the context of the Willis Research Network, the world's largest collaboration between the insurance industry and the academia). The project aims to extend HiVE to meet the needs of the sector, design, implement free-available web services and tools and to provide case studies. We will present a case study that demonstrate the potential of this approach for collaboration within the Willis Research Network. Baker, D. Towards Transparency in Visualisation Based

  3. A Fuzzy Obstacle Avoidance Controller Using a Lookup-Table Sharing Method and Its Applications for Mobile Robots

    Directory of Open Access Journals (Sweden)

    Jinwook Kim

    2011-11-01

    Full Text Available A Lookup-Table (LUT based design enhances the processing speed of a fuzzy obstacle avoidance controller by reducing the operation time. Also, a LUT sharing method provides efficient ways of reducing the LUT memory size. In order to share the LUT which is used for a fuzzy obstacle avoidance controller, an idea of using a basis function is developed. As applications of the shared LUT-based fuzzy controller, a laser-sensor-based fuzzy controller and an ultrasonic-sensor-based fuzzy controller are introduced in this paper. This paper suggests a LUT sharing method that reduces the LUT buffer size without a significant degradation of the performance. The LUT sharing method makes the buffer size independent of the fuzzy system's complexity. A simulation using MSRDS (Microsoft Robotics Developer Studio is used to evaluate the proposed method. To investigate the performance of the controller, experiments are carried out using a Pioneer P3-DX with LabVIEW as an integration tool. Although the simulation and experiments show little difference between the fully valued LUT-based method and the LUT sharing method in terms of the operation time, the LUT sharing method reduces almost 95% of the full-valued LUT-based buffer size.

  4. SharePoint 2010 Six-in-One

    CERN Document Server

    Geier, Chris; Bertram, Becky

    2011-01-01

    A team of SharePoint authorities addresses the six most essential areas of SharePoint 2010. SharePoint enables Web sites to host shared workspaces and is a leading solution for Enterprise Content Management. This book serves as one-stop shopping for concise coverage on six key areas that you need to know in order to get up and running with SharePoint 2010 quickly. After an introduction to the new features of SharePoint 2010, the author team of SharePoint experts walk you through branding and customization, workflow, business connectivity services, social networking and tools, the search functi

  5. Economic benefits of sharing and redistributing influenza vaccines when shortages occurred.

    Directory of Open Access Journals (Sweden)

    Sheng-I Chen

    Full Text Available Recurrent influenza outbreak has been a concern for government health institutions in Taiwan. Over 10% of the population is infected by influenza viruses every year, and the infection has caused losses to both health and the economy. Approximately three million free vaccine doses are ordered and administered to high-risk populations at the beginning of flu season to control the disease. The government recommends sharing and redistributing vaccine inventories when shortages occur. While this policy intends to increase inventory flexibility, and has been proven as widely valuable, its impact on vaccine availability has not been previously reported.This study developed an inventory model adapted to vaccination protocols to evaluate government recommended polices under different levels of vaccine production. Demands were uncertain and stratified by ages and locations according to the demographic data in Taiwan.When vaccine supply is sufficient, sharing pediatric vaccine reduced vaccine unavailability by 43% and overstock by 54%, and sharing adult vaccine reduced vaccine unavailability by 9% and overstock by 15%. Redistributing vaccines obtained greater gains for both pediatrics and adults (by 75%. When the vaccine supply is in short, only sharing pediatric vaccine yielded a 48% reduction of unused inventory, while other polices do not improve performances.When implementing vaccination activities for seasonal influenza intervention, it is important to consider mismatches of demand and vaccine inventory. Our model confirmed that sharing and redistributing vaccines can substantially increase availability and reduce unused vaccines.

  6. Human milk sharing practices in the U.S.

    OpenAIRE

    Palmquist, Aunchalee E. L.; Doehler, Kirsten

    2015-01-01

    Abstract The primary objective of this study is to describe human milk sharing practices in the U.S. Specifically, we examine milk sharing social networks, donor compensation, the prevalence of anonymous milk sharing interactions, recipients' concerns about specific milk sharing risks, and lay screening behaviors. Data on human milk sharing practices were collected via an online survey September 2013?March 2014. Chi?square analyses were used to test the association between risk perception and...

  7. The backstage work of data sharing

    Energy Technology Data Exchange (ETDEWEB)

    Kervin, Karina E. [Univ. of Michigan, Ann Arbor, MI (United States); Cook, Robert B. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Michener, William K. [Univ. of New Mexico, Albuquerque, NM (United States)

    2014-11-09

    Conventional wisdom makes the suggestion that there are benefits to the creation of shared repositories of scientific data. Funding agencies require that the data from sponsored projects be shared publicly, but individual researchers often see little personal benefit to offset the work of creating easily sharable data. These conflicting forces have led to the emergence of a new role to support researchers: data managers. This paper identifies key differences between the socio-technical context of data managers and other "human infrastructure" roles articulated previously in Computer Supported Cooperative Work (CSCW) literature and summarizes the challenges that data managers face when accepting data for archival and reuse. Finally, while data managers' work is critical for advancing science and science policy, their work is often invisible and under-appreciated since it takes place behind the scenes.

  8. Reciprocal food sharing in the vampire bat

    Science.gov (United States)

    Wilkinson, Gerald S.

    1984-03-01

    Behavioural reciprocity can be evolutionarily stable1-3. Initial increase in frequency depends, however, on reciprocal altruists interacting predominantly with other reciprocal altruists either by associating within kin groups or by having sufficient memory to recognize and not aid nonreciprocators. Theory thus suggests that reciprocity should evolve more easily among animals which live in kin groups. Data are available separating reciprocity from nepotism only for unrelated nonhuman animals4. Here, I show that food sharing by regurgitation of blood among wild vampire bats (Desmodus rotundus) depends equally and independently on degree of relatedness and an index of opportunity for recipro cation. That reciprocity operates within groups containing both kin and nonkin is supported further with data on the availability of blood-sharing occasions, estimates of the economics of shar ing blood, and experiments which show that unrelated bats will reciprocally exchange blood in captivity.

  9. Creativity and psychopathology: a shared vulnerability model.

    Science.gov (United States)

    Carson, Shelley H

    2011-03-01

    Creativity is considered a positive personal trait. However, highly creative people have demonstrated elevated risk for certain forms of psychopathology, including mood disorders, schizophrenia spectrum disorders, and alcoholism. A model of shared vulnerability explains the relation between creativity and psychopathology. This model, supported by recent findings from neuroscience and molecular genetics, suggests that the biological determinants conferring risk for psychopathology interact with protective cognitive factors to enhance creative ideation. Elements of shared vulnerability include cognitive disinhibition (which allows more stimuli into conscious awareness), an attentional style driven by novelty salience, and neural hyperconnectivity that may increase associations among disparate stimuli. These vulnerabilities interact with superior meta-cognitive protective factors, such as high IQ, increased working memory capacity, and enhanced cognitive flexibility, to enlarge the range and depth of stimuli available in conscious awareness to be manipulated and combined to form novel and original ideas.

  10. Giving preschoolers choice increases sharing behavior.

    Science.gov (United States)

    Chernyak, Nadia; Kushnir, Tamar

    2013-10-01

    Young children are remarkably prosocial, but the mechanisms driving their prosociality are not well understood. Here, we propose that the experience of choice is critically tied to the expression of young children's altruistic behavior. Three- and 4-year-olds were asked to allocate resources to an individual in need by making a costly choice (allocating a resource they could have kept for themselves), a noncostly choice (allocating a resource that would otherwise be thrown away), or no choice (following instructions to allocate the resource). We measured subsequent prosociality by allowing children to then allocate new resources to a new individual. Although the majority of children shared with the first individual, children who were given costly alternatives shared more with the new individual. Results are discussed in terms of a prosocial-construal hypothesis, which suggests that children rationally infer their prosociality through the process of making difficult, autonomous choices.

  11. Technology Sharing in Manufacturing Business Groups

    DEFF Research Database (Denmark)

    Sköld, Martin; Karlsson, Christer

    2012-01-01

    technologies. The research aim is to develop a framework to be used as an analytical tool for understanding and organizing technology sharing in manufacturing business groups. The research approach was to study technology sharing in a natural setting combining multiple in-depth sources of evidence......, consultants, partners, and others. However, the distinction between the focal firm, on the one hand, and networks, on the other, is in this paper argued to be too extensive without intermediating nuances. Less focus is given to an in-between perspective configured by business groups or concerns here defined...... as parent corporations with subsidiary companies. It is this perspective of business groups with characteristics between individual firms and open networks that is of interest in this paper. The focus is on manufacturing business groups in which the companies will typically have individual as well as common...

  12. Sharing decisions on SDM skills teaching

    DEFF Research Database (Denmark)

    Nielsen, Annegrethe

    2015-01-01

    Abstract for teaching poster – EACH summer conference 2015 Author: Annegrethe Nielsen, MA & Ph.D., senior lecturer at University College Northern Denmark, ann@ucn.dk Title Sharing decisions on SDM skills teaching – a collaborative course development Background Patient involvement and shared...... for professionals involved in antenatal care and obstetrics was conducted. Aim The aim of the course was: • teaching a group of professionals the skills of SDM • enhancing the awareness of the complex task of SDM • developing competence within the group of professionals to secure an ongoing awareness and training...... of the skills Method As SDM is recognized by politicians and administrators as an important form of co-operation with patients, it is crucial to engage the professionals in this development. The course was planned in cooperation between a university college lecturer who acted as facilitator and two midwives who...

  13. Shared control in bilateral telerobotic systems

    Science.gov (United States)

    Bicker, Robert; Ow, Sing M.

    1995-12-01

    The paper describes the implementation of shared control in a force reflecting telerobotic system which has been carried out during the EC TELEMAN project INGRID. The experimental facility which has been developed at Newcastle comprises a Puma 762 robot which can be manually teleoperated by a Puma 260 robot, functioning as a generalized bilateral (or force reflecting) controller. The slave robot has been configured to support several autonomous force controlled tasks, which have been developed specifically for repair and maintenance operations in nuclear and/or other hazardous environments. The control architecture is based on a network of parallel processors, and the man-machine interface provides `soft-switching' of any axis to facilitate mixed mode and shared control which can be configured in both teleoperator and task based modes. A graphic display is also included to provide a visual indication of the magnitude of forces/torques exerted at the tool/environment interface.

  14. Sharing decisions on SDM skills teaching

    DEFF Research Database (Denmark)

    Nielsen, Annegrethe

    had been participants in the pilot project. As the course’ activities were carried out the two midwives became increasingly involved in facilitating the teaching activities with their colleagues in the hope that the focus on communication skills development can be retained. Plan of the course......Abstract for teaching poster – EACH summer conference 2015 Author: Annegrethe Nielsen, MA & Ph.D., senior lecturer at University College Northern Denmark, ann@ucn.dk Title Sharing decisions on SDM skills teaching – a collaborative course development Background Patient involvement and shared...... for professionals involved in antenatal care and obstetrics was conducted. Aim The aim of the course was: • teaching a group of professionals the skills of SDM • enhancing the awareness of the complex task of SDM • developing competence within the group of professionals to secure an ongoing awareness and training...

  15. CULTURAL FEATURES SHARED BY INFORMATION SYSTEMS USERS

    Directory of Open Access Journals (Sweden)

    Marilena Maldonado

    2006-11-01

    Full Text Available Problems may arise when organizational culture is not considered in the development of information systems, such as difficulties in system implementation, since users do not accept changes in their work cultures. However, current methodology designs do not contemplate cultural factors. The objective of this investigation was to identify the main cultural features shared by the users of information systems in an Argentinean university. As result of this work it was possible to identify the memes shared by the members of the community selected, and to categorize such memes according to their incidence grade. This work seeks to be an initial step towards the construction of systems that evolve along with the organizational culture they are an integral part of.

  16. Towards Modern Collaborative Knowledge Sharing Systems

    CERN Document Server

    Świrski, Konrad

    2012-01-01

    The development of new technologies still accelerates. As a result the requirement of easy access to high quality information is essential in modern scientific society. We believe that new cloud-based online system will replace the old system of books and magazines in the future. This is mainly because contemporary system of journal and conference publications appears to be outdated, especially in such domains as computer science, because process of publishing of an article takes too much time. In this book a new approach of sharing knowledge is proposed. The main idea behind this new approach is to take advantage of collaboration techniques used in industry to share the knowledge and build teams which work on the same subject at different locations. This will allow to accelerate the exchange of information between scientists and allow to build global teams of researchers who deal with the same scientific subjects. Furthermore, an easy access to structured knowledge will facilitate cross domain cooperation. T...

  17. Shared Decision Making in Neonatal Quality Improvement.

    Science.gov (United States)

    Warren, Jamie B; Wiggins, Nikki

    2016-01-01

    Since the Institute of Medicine published Crossing the Quality Chasm in 2001, healthcare systems have become more focused on improving the quality of healthcare delivery. At Oregon Health & Science University and Doernbecher Children's Hospital, we recognize the need to take an interprofessional, team-based approach to improving the care we provide to our current and future patients. We describe here an ongoing quality improvement project in the Doernbecher Neonatal Intensive Care Unit (NICU), with specific attention to the factors we believe have contributed to the implementation and early success of the project. These factors include the history of quality improvement work in our NICU and in the field of neonatology, the "dyad leadership" structure under which we operate in our NICU, and our developing understanding of the concept of "team intelligence." These elements have led to the formation of a team that can practice shared decision making and work as one to realize a shared goal.

  18. Heterogeneity and Risk Sharing in Village Economies*

    Science.gov (United States)

    Chiappori, Pierre-André; Samphantharak, Krislert; Schulhofer-Wohl, Sam; Townsend, Robert M.

    2013-01-01

    We show how to use panel data on household consumption to directly estimate households’ risk preferences. Specifically, we measure heterogeneity in risk aversion among households in Thai villages using a full risk-sharing model, which we then test allowing for this heterogeneity. There is substantial, statistically significant heterogeneity in estimated risk preferences. Full insurance cannot be rejected. As the risk sharing, as-if-complete-markets theory might predict, estimated risk preferences are unrelated to wealth or other characteristics. The heterogeneity matters for policy: Although the average household would benefit from eliminating village-level risk, less-risk-averse households who are paid to absorb that risk would be worse off by several percent of household consumption. PMID:24932226

  19. Heterogeneity and Risk Sharing in Village Economies.

    Science.gov (United States)

    Chiappori, Pierre-André; Samphantharak, Krislert; Schulhofer-Wohl, Sam; Townsend, Robert M

    2014-03-01

    We show how to use panel data on household consumption to directly estimate households' risk preferences. Specifically, we measure heterogeneity in risk aversion among households in Thai villages using a full risk-sharing model, which we then test allowing for this heterogeneity. There is substantial, statistically significant heterogeneity in estimated risk preferences. Full insurance cannot be rejected. As the risk sharing, as-if-complete-markets theory might predict, estimated risk preferences are unrelated to wealth or other characteristics. The heterogeneity matters for policy: Although the average household would benefit from eliminating village-level risk, less-risk-averse households who are paid to absorb that risk would be worse off by several percent of household consumption.

  20. Shared decision making in Australia in 2017.

    Science.gov (United States)

    Trevena, Lyndal; Shepherd, Heather L; Bonner, Carissa; Jansen, Jesse; Cust, Anne E; Leask, Julie; Shadbolt, Narelle; Del Mar, Chris; McCaffery, Kirsten; Hoffmann, Tammy

    2017-06-01

    Shared decision making (SDM) is now firmly established within national clinical standards for accrediting hospitals, day procedure services, public dental services and medical education in Australia, with plans to align general practice, aged care and disability service. Implementation of these standards and training of health professionals is a key challenge for the Australian health sector at this time. Consumer involvement in health research, policy and clinical service governance has also increased, with a major focus on encouraging patients to ask questions during their clinical care. Tools to support shared decision making are increasingly used but there is a need for more systemic approaches to their development, cultural adaptation and implementation. Sustainable solutions to ensure tools are kept up-to-date with the best available evidence will be important for the future. Copyright © 2017. Published by Elsevier GmbH.