WorldWideScience

Sample records for contract contribution scientifique

  1. Contribution to contract theory

    Directory of Open Access Journals (Sweden)

    Pantelić Svetlana

    2016-01-01

    Full Text Available Oliver Hart and Bengt Holmstrom share the Nobel Prize in Economic Sciences for 2016, awarded to them by Sveriges Riksbank. They have been rewarded for their work in enhancing the design of contracts, i.e. arrangements connecting employers with employees or companies with clients, in other words, for their contribution to contract theory in the 1970s and 1980s. Their analysis of optimal contractual arrangements lays an intellectual foundation for designing policies and institutions in many areas, from bankruptcy legislation to political constitutions. Hart is an expert in contract theory, theory of the firm, corporate finance, and law and economics. His contribution to contract theory is exquisite when it comes to designing contracts which cover eventualities that cannot be precisely specified in advance.

  2. Contribution of the "Institut Scientifique Chérifien" to the development of geoscientific research in Northwest Africa since its creation in 1914

    Science.gov (United States)

    Medina, F.

    2013-08-01

    The contribution of the "Institut Scientifique Chérifien", the oldest scientific research centre in Morocco, is reviewed since its creation almost a century ago. Planned in 1914 by the French protectorate of Morocco, this institute has played, since its effective creation in 1920, an important role in the development of several geosciences in North Africa, such as meteorology and climatology, geophysics (gravimetry, magnetism and especially seismology), geomorphology, geology and oceanography. After the independence of Morocco in 1955, several activities, such as meteorology, were transferred elsewhere, but others, such as seismology and magnetism, remained important elements of the centre until recent years. In addition to the research activities, its observatories and libraries that were built during the early years are unique in Northwest Africa.

  3. Curriculum scientifique et innovation

    OpenAIRE

    Bonilla, Elisa; Sánchez, Armando; Rojano, Teresa; Chamizo, José Antonio

    2013-01-01

    Dans le cadre de sa réforme de l’éducation, le Mexique a restructuré les programmes de mathématiques et de sciences naturelles. De nouveaux manuels ont été distribués gratuitement aux élèves et aux professeurs. Se basant sur la résolution de problèmes ou la réalisation d’expériences, cette approche des disciplines scientifiques doit favoriser la compréhension par tous de ce qui est essentiel dans l’activité scientifique.

  4. Café Scientifique.

    Science.gov (United States)

    Grand, Ann

    2014-01-01

    Every month, in 700 or so bars, cafés, pubs, teahouses, shopping centres, community halls, art galleries, libraries, theatres, museums, bookshops ... and a blood donation centre, 40 or so people meet to have a conversation. A conversation that happens to be about science and technology, rather than soap operas or football; this is Café Scientifique.

  5. Campaign contributions, lobbying and post-Katrina contracts.

    Science.gov (United States)

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

    2010-07-01

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

  6. Individual finger contribution in submaximal voluntary contraction of gripping.

    Science.gov (United States)

    Kong, Yong-Ku; Lee, Kyung-Sun; Kim, Dae-Min; Jung, Myung-Chul

    2011-11-01

    The objective of this study was to evaluate individual finger force and contribution to a gripping force, the difference between actual and expected finger forces and subjective discomfort rating at 10 different submaximal voluntary contraction (%MVC) levels (10-100% in 10 increments). Seventy-two participants randomly exerted gripping force with a multi-finger force measurement system. The individual finger force, gripping force and discomfort increased as %MVC levels increased. The middle and ring fingers exerted more force and contributed to a gripping force more than the index and little fingers due to their larger mass fractions of the digit flexor muscles. It was apparent at MVC; however, the index finger increased its contribution and exerted even more force than expected at more than 50% MVC. Subjective discomfort supported the results of the objective measures. This could explain the conflicting findings between index and ring fingers in previous finger contribution studies. STATEMENT OF RELEVANCE: Hand tool design is of special interest in ergonomics due to its association with musculoskeletal disorders in the hand. This study reveals a different contribution pattern of the fingers in submaximal voluntary contraction of gripping exertion.

  7. Scientific contribution to the HYPAR 07 of the Europart contract; Contribution scientifique a l'Hypar 07 du contrat Europart

    Energy Technology Data Exchange (ETDEWEB)

    Hill, C.; Meridiano, Y.; Sorel, C.; Berthon-Nigond, L.; Crozes, X

    2007-07-01

    In the frame of the DIAMEX process, the self-association properties of the N,N'-dimethyl-N,N'-di-octyl-hexyl-ethoxy-malonamide (DMDOHEMA) were studied in order to establish a direct link between the structures of the extractant molecules in the organic phase and their extracting properties towards Ln(III) and An(III). Malonamides are amphiphilic molecules and diluted in n-alkane diluents, are organized in reverse aggregates with a polar core containing water and the extracted ions. (authors)

  8. Promised and Delivered Inducements and Contributions: An Integrated View of Psychological Contract Appraisal

    Science.gov (United States)

    Lambert, Lisa Schurer

    2011-01-01

    The reciprocal exchange of employees' work for pay that is central to employment relationships is viewed here through the lens of the psychological contract. A psychological contract involves promised inducements, promised contributions, delivered inducements, and delivered contributions: How an employee cognitively integrates these 4 elements is…

  9. European contract law: The contribution of the Dutch

    NARCIS (Netherlands)

    Hondius, E.H.

    1997-01-01

    This paper will argue that when contemplating the elaboration of a European civil law, Dutch law may have some interesting ideas to offer. From the wealth of thoughts offered by the General Reporter, only one particular thread will be taken up in depth. It is the protection of the weaker contracting

  10. A Cafe Scientifique for Teens

    Science.gov (United States)

    Hall, M.; Mayhew, M.

    2008-12-01

    It is well-known to those pursuing the quest to connect scientists to the public that an exceedingly hard-to- reach demographic is people of high school age. Typically, kids may tag along with their parents to museums until they reach adolescence, and then don't again appear in museums until they themselves have children. We have addressed this demographic challenge for free-choice-learning by developing a Cafe Scientifique program specifically for high school students. The Cafe Scientifique model for adults was developed in England and France, and has now spread like wildfire across the U.S. Typically, people come to a informal setting like a cafe, socialize and have food and drink, and then hear a short presentation by a scientist on a hot science topic in the news. This is followed by a period of lively discussion. We have followed this model for high school age students in four towns in northern New Mexico--Los Alamos, Santa Fe, Espanola, and Albuquerque--which represent a highly diverse demographic. We started this novel project with some trepidation, i.e. what if we build it and they don't come. But the program has proven popular beyond our expectations in all four towns. A part of the secret of success is the social setting, and-especially for this age group-the food provided. But we have also found that the kids are genuinely interested in the science topics, directing their own program, and interacting with scientists. We have often heard statements like, "I think it is important to be well-informed citizens". One of the most important aspects of the Cafes for the kids is to be able to discuss and argue about issues related to the science topic with the presenter and each other. It is an important part of the popularity that the Cafes do not involve school or parents, but also that we have strived to give the kids ownership of the program. Each town has a Youth Leadership Team-open to any teen-that discusses and prioritizes potential topics, conducts

  11. Turning off the central contribution to contractions evoked by neuromuscular electrical stimulation.

    Science.gov (United States)

    Dean, J C; Yates, L M; Collins, D F

    2008-08-01

    Neuromuscular electrical stimulation can generate contractions through both peripheral and central mechanisms. The peripheral mechanism involves the direct activation of motor axons, while the central mechanism involves the activation of sensory axons that recruit spinal neurons through a reflex pathway. For use in functional electrical stimulation. One must have control over turning the central mechanism on and off. We investigated whether inhibition developed through antagonist muscle (tibialis anterior, TA) contractions elicited by electrical stimulation or by volition can turn off the central mechanism in triceps surae. Both electrical stimulation and voluntary contractions of TA reduced or eliminated plantar flexion torque produced by the central mechanism, indicating that inhibition induced via these contractions can effectively turn off the central contribution to force. These findings suggest that patterns of electrical stimulation may be able to generate periodic muscle contractions by turning the central contribution to muscular contractions on and off.

  12. Contractions

    Science.gov (United States)

    ... the opening to the uterus through which the baby passes during delivery). The contractions tend to increase in the weeks ... experience cramps, contractions and discomfort for weeks before delivery. ... The feeling that the baby has settled lower in your belly. This can ...

  13. Turning on the central contribution to contractions evoked by neuromuscular electrical stimulation.

    Science.gov (United States)

    Dean, J C; Yates, L M; Collins, D F

    2007-07-01

    Neuromuscular electrical stimulation can generate contractions through peripheral and central mechanisms. Direct activation of motor axons (peripheral mechanism) recruits motor units in an unnatural order, with fatigable muscle fibers often activated early in contractions. The activation of sensory axons can produce contractions through a central mechanism, providing excitatory synaptic input to spinal neurons that recruit motor units in the natural order. Presently, we quantified the effect of stimulation frequency (10-100 Hz), duration (0.25-2 s of high-frequency bursts, or 20 s of constant-frequency stimulation), and intensity [1-5% maximal voluntary contraction (MVC) torque generated by a brief 100-Hz train] on the torque generated centrally. Electrical stimulation (1-ms pulses) was delivered over the triceps surae in eight subjects, and plantar flexion torque was recorded. Stimulation frequency, duration, and intensity all influenced the magnitude of the central contribution to torque. Central torque did not develop at frequencies or = 80 Hz. Increasing the duration of high-frequency stimulation increased the central contribution to torque, as central torque developed over 11 s. Central torque was greatest at a relatively low contraction intensity. The largest amount of central torque was produced by a 20-s, 100-Hz train (10.7 +/- 5.5 %MVC) and by repeated 2-s bursts of 80- or 100-Hz stimulation (9.2 +/- 4.8 and 10.2 +/- 8.1% MVC, respectively). Therefore, central torque was maximized by applying high-frequency, long-duration stimulation while avoiding antidromic block by stimulating at a relatively low intensity. If, as hypothesized, the central mechanism primarily activates fatigue-resistant muscle fibers, generating muscle contractions through this pathway may improve rehabilitation applications.

  14. Contribution of nitric oxide in the contraction-induced rapid vasodilation in young and older adults.

    Science.gov (United States)

    Casey, Darren P; Walker, Branton G; Ranadive, Sushant M; Taylor, Jennifer L; Joyner, Michael J

    2013-08-15

    We tested the hypothesis that reduced nitric oxide (NO) bioavailability contributes to the attenuated peak and total vasodilation following single-muscle contractions in older adults. Young (n = 10; 24 ± 2 yr) and older (n = 10; 67 ± 2 yr) adults performed single forearm contractions at 10, 20, and 40% of maximum during saline infusion (control) and NO synthase (NOS) inhibition via N(G)-monomethyl-l-arginine. Brachial artery diameters and velocities were measured using Doppler ultrasound and forearm vascular conductance (FVC; in ml·min(-1)·100 mmHg(-1)) was calculated from blood flow (ml/min) and blood pressure (mmHg). Peak and total vasodilator responses [change (Δ) in FVC from baseline] were attenuated in older adults at all intensities (P vasodilator response (area under the curve) with NOS inhibition was also greater in young vs. older adults at all intensities. Our data suggest that contraction-induced rapid vasodilation is mediated in part by NO, and that the contribution of NO is greater in young adults.

  15. Rôle des medias dans le domaine scientifique

    CERN Document Server

    De Closets, F; Curien, Hubert; Meijers, H; Moosleitner, G P; Patermann, C; Rubbia, Carlo; CERN. Geneva; 2271246

    1993-01-01

    Promotion de la science dans les médias - création d'un réseau européen de sources scientifiques - Pourquoi la science a la presse qu'elle mérite. - Intégration des médias scientifiques de l'Europe de l'Est -Rôle des médias dans la stimulation de l'intérêt scientifique parmi la jeunesse européenne. Ouverture N.CALDER - Conférence F. de CLOSETS

  16. Contributions of central command and muscle feedback to sympathetic nerve activity in contracting human skeletal muscle

    Directory of Open Access Journals (Sweden)

    Daniel eBoulton

    2016-05-01

    Full Text Available During voluntary contractions, muscle sympathetic nerve activity (MSNA to contracting muscles increases in proportion to force but the underlying mechanisms are not clear. To shed light on these mechanisms, particularly the influences of central command and muscle afferent feedback, the present study tested the hypothesis that MSNA is greater during voluntary compared with electrically-evoked contractions. Seven male subjects performed a series of 1-minute isometric dorsiflexion contractions (left leg separated by 2-minute rest periods, alternating between voluntary and electrically-evoked contractions at similar forces (5-10 % of maximum. MSNA was recorded continuously (microneurography from the left peroneal nerve and quantified from cardiac-synchronised, negative-going spikes in the neurogram. Compared with pre-contraction values, MSNA increased by 51 ± 34 % (P 0.05. MSNA analysed at 15-s intervals revealed that this effect of voluntary contraction appeared 15-30 s after contraction onset (P < 0.01, remained elevated until the end of contraction, and disappeared within 15 s after contraction. These findings suggest that central command, and not feedback from contracting muscle, is the primary mechanism responsible for the increase in MSNA to contracting muscle. The time-course of MSNA suggests that there is a longer delay in the onset of this effect compared with its cessation after contraction.

  17. La langue scientifique arabe hier et aujourd'hui

    Directory of Open Access Journals (Sweden)

    Layal Merhy

    2009-09-01

    Full Text Available Cet article propose un exposé concis des statuts de la langue scientifique arabe entre hier et aujourd'hui. Après avoir rapidement décrit le rôle des médias dans l'évolution de la langue, l'étude cherche à observer - dans le cadre de la diffusion sociale du savoir - le développement de la communication scientifique dans le Monde Arabe. Aussitôt, cette tentative d'analyse tâche de repérer les contraintes qui freinent l'évolution scientifique et linguistique dans les pays arabes et d'ouvrir la voie à des perspectives d'amélioration futures.

  18. Le matérialisme scientifique

    Science.gov (United States)

    Meunier, Jean-François

    2004-03-01

    De nos jours, il arrive quotidiennement aux grands hommes d'avoir à fréquenter d'ignorants mortels épris d'une conviction maladive que la science est la grande responsable de tous les maux du monde. Évidemment sans physique atomique, il n'y aurait pas eu d'Hiroshima et sans révolution industrielle, pas de pollution et etc. Cependant, ces accusations envers le progrès technique sont tout à fait injustes, irréfléchies et, j'irai même jusqu'à dire, irresponsables, puisque le calcul, i.e. la planification, même la plus élémentaire, est ce qui caractérise le mieux, pragmatiquement, la société humaine. À mon avis, les problèmes sociaux tireraient plutôt leur origine de sciences sociales irréalistes, qui, concrètment, inspireraient ou serviraient d'alibis à ceux qui détiennent véritablement le pouvoir. Dans cet article, je tenterai donc de démontrer la meilleure véracité et efficacité du matérialisme scientifique. Cette doctrine, dont Mario Bunge est le plus illustre représentant, s'appuy sur les résultats théoriques et expérimentaux des sciences factuelles ainsi que sur l'exactitude logique des mathématiques, utilisées ici comme langage universel de l'expression des idées. Cette conception philosophique qui s'inspire principalement du modèle des théories physiques, stipule que les réalités sociales sont, comme tout autre réalité, matérielles, mathématisables et représentables comme des systèmes en interaction. En fait, le modèle des physiciens ayant historiquement fait ses preuves en matière de testabilité et de cohérence interne est proposé d'être appliquer aux sciences sociales, aujourd'hui scindées des sciences dites pures sous l'inspiration des pseudo penseurs néo-kantiens, phénoménologiques et post-moderne. Cette nouvelle approche permettrait ainsi d'évoluer plus exactement vers une compréhension des bases sociales et biologiques du comportement humain afin de développer une éthique sans cesse plus r

  19. De l’évolution du point de vue scientifique

    Directory of Open Access Journals (Sweden)

    Thorstein Veblen

    2007-10-01

    Full Text Available Discuter du point de vue scientifique en empruntant ce même point de vue a nécessairement l’apparence d’une réflexion circulaire, et c’est justement ce que nous allons faire dans ce qui suit. Nous allons tâcher de réfléchir scientifiquement à propos de ce qui constitue la science. Notre examen de la science ne prétend pas étudier l’origine ni la légitimité des postulats de la science. Plutôt, nous allons examiner l’usage croissant qui en est fait. Nous nous intéresserons aux changements que l...

  20. Two isoforms of cyclooxygenase contribute to augmented endothelium-dependent contractions in femoral arteries of 1-year-old rats

    Institute of Scientific and Technical Information of China (English)

    Yi SHI; Ricky YK MAN; Paul M VANHOUTTE

    2008-01-01

    Aim: The present experiments were designed to study the changes in endothe-lium-dependent contractions with aging. Methods: The rat femoral arteries of 20-week and 1-year-old rats with and without endothelium were suspended in organ chambers to record isometric tension. The production of oxygen-derived free radicals in the endothelium was measured with 2',7'-dichiorodihydrofluorescein diacetate (DCF) using confocal microscopy. Protein presences were determined by Western blotting. Results: In the arteries from the 1-year-old rats, endothe-lium-dependent relaxations to A23187 were reduced, but the endothelium-depen-dent contractions to A23187 (in the presence of Nω-nitro-L-arginine methyl ester hydrochloride [L-NAME; an inhibitor of nitric oxide synthase]) were augmented, demonstrating endothelial dysfunction with aging. Indomethacin normalized the responses, suggesting that a cyclooxygenase (COX)-dependent contraction is prominent in aging. The endothelium-dependent contractions were also prevented by terntroban (a blocker of thromboxane-prostanoid receptors), confirming the activation of thromboxane-prostanoid receptors on vascular smooth muscle. Valeryl salicylate and NS-398 (preferential inhibitors of COX-1 and COX-2, respectively) partially reduced the response, indicating that both COX-1 and COX-2 are involved. Western blotting confirmed the upregulation of both isoforms in the arteries of the 1-year-old rats. In the presence of L-NAME, A23187 increased the DCF fluores-cence in the endothelium, demonstrating that the production of oxygen-derived free radicals contributes to endothelium-dependent contractions. The activity of catalase was reduced in the arteries with endothelium of 1-year-old rats, indicating that hydrogen peroxide is the likely mediator of increased oxidative stress in the aging endothelium. Conclusion: Endothelium-dependent contractions are aug-mented with aging. Oxidative stress potentiates the response, and both COX-1 and COX-2 are

  1. Allergic sensitization enhances the contribution of Rho-kinase to airway smooth muscle contraction

    NARCIS (Netherlands)

    Schaafsma, D.; Gosens, Reinout; Bos, I.S.T.; Meurs, Herman; Zaagsma, Hans; Nelemans, Herman

    2004-01-01

    1 Repeated allergen challenge has been shown to increase the role of Rho-kinase in airway smooth muscle (ASM) contraction. We considered the possibility that active allergic sensitization by itself, that is, without subsequent allergen exposure, could be sufficient to enhance Rho-kinase-mediated ASM

  2. 26 CFR 1.403(b)-3 - Exclusion for contributions to purchase section 403(b) contracts.

    Science.gov (United States)

    2010-04-01

    ... designated Roth contributions; see paragraph (c) of this section and § 1.403(b)-7(e) for special taxation rules that apply with respect to designated Roth contributions under a section 403(b) plan. (1) Not a... service under section 414(u)). (c) Special rules for designated Roth section 403(b) contributions. (1)...

  3. Energy contracting, a contribution to air pollution abatement and cost reduction. A guide to energy contracting in public buildings; Energiespar-Contracting als Beitrag zu Klimaschutz und Kostensenkung. Ratgeber fuer Energiespar-Contracting in oeffentlichen Liegenschaften

    Energy Technology Data Exchange (ETDEWEB)

    Acricola, A.C. [Berliner Energieagentur GmbH, Berlin (Germany); Seifried, D. [Buero-OE-quadrat, Freiburg (Germany)

    2000-07-01

    Energy contracting is a contractual partnership between a contractor and a building owner. The contractor carries out investments and energy conservation measures in a building. He is refunded by the success of the energy conservation measures, i.e. on the basis of the reduced energy cost of the building. The building owner makes no investments, takes no risks and still gets part of the savings. Energy contracting refers to measures 'behind the meter', i.e. all measures that reduce the consumption of heat, electricity and, in some cases, also water. In contrast, plant contracting means that the contractor projects, constructs, finances, operates and maintains a supply system (e.g. heating boiler, cogeneration plant, wood chip fuelled heating system etc.) and is reimbursed on a contractual basis for the amount of electricity, heat, and cold supplied. [German] Energiespar-Contracting ist eine vertraglich vereinbarte Dienstleistung zwischen einem Unternehmen (Contractor oder auch Energiesparpartner) und einem Gebaeudeeigner (Auftraggeber). Der Contractor fuehrt in dem Gebaeude Investitionen und Massnahmen zur Energieeinsparung durch. Seine Aufwendungen laesst er sich durch den Erfolg der Einsparmassnahmen, also ueber die reduzierten Energiekosten des Gebaeudes, vergueten. Der Gebaeudeeigner muss nicht investieren, traegt kein Risiko und ist trotzdem an dem Erfolg der Einsparmassnahme beteiligt. Im Unterschied zum Anlagen-Contracting umfasst das Energiespar-Contracting Massnahmen, die hinter dem Zaehler ansetzen, also alle Massnahmen, die den Verbrauch von Waerme oder Strom reduzieren. Haeufig werden auch Massnahmen zur Wassereinsparung in die Konzepte einbezogen. Beim Anlagen-Contracting bietet ein Dienstleister in der Regel die Planung, Errichtung, Finanzierung, den Betrieb und die Wartung einer Versorgungsanlage (z.B. Heizkessel, Blockheizkraftwerk, Holzhackschnitzelanlage) an. Diese Dienstleistung laesst er sich ueber eine vertraglich festgelegte

  4. Voyages et utopie scientifique dans La Nouvelle Atlantide de Bacon

    OpenAIRE

    2016-01-01

    Parce qu’il s’agit d’une fiction issue du genre utopique, la Nouvelle Atlantide est sans doute l’une des œuvres les plus originales du corpus baconien. Cet article s’efforce de montrer que ce récit de voyage et la philosophie du chancelier forment pourtant un tout cohérent, et que la Nouvelle Atlantide peut se lire comme une illustration fictionnelle de l’épistémologie baconienne. Pour Bacon, le voyage est à la fois la métaphore et l’instrument de la découverte scientifique. En effet la conna...

  5. Energy contracting: how much can it contribute to energy efficiency in the residential sector?

    Energy Technology Data Exchange (ETDEWEB)

    Bleyl-Androschin, Jan W. (Graz Energy Agency Ltd, Graz (Austria)); Seefeldt, Friedrich (Prognos AG (Germany)); Eikmeier, Bernd (Bremer Energie Institut (Germany))

    2009-07-01

    Energy use for space heating and warm water in residential buildings accounts for more than a quarter of the final energy consumed in Germany. Yet, energy efficiency (EE) is not a priority for most building owners. At the same time Energy Contracting (EC) has climbed high on political agendas and has even reached the headlines of EE-legislation (2006/32/EC). But the realistic potential, the limits and obstacles of ESCo products in the residential sector are not well enough understood yet, as some political statements and the limited market success tell us. Answers to these questions are thought in the framework of an ongoing research study for the German government. We have undertaken a conceptual analysis of Energy Supply Contracting (ESC) as the market prevailing product. And an economic analysis of transaction cost and a life cycle cost comparison between in-house and ESCo implementation. The results are compared with the empirical data of a comprehensive market query. We also studied statistical housing data to estimate suitable ESCo market potentials in the residential sector. Over the range 30-1,000 kWth installations, the life cycle cost comparison reveals no significant cost advantage for ESCo compared to in-house projects. We found a cost effective minimum project size of 100 kWth for ESC-projects, derived from transaction cost accrued to implement ESC projects. This figure is confirmed by the market query. The market query has further revealed around 250 ESCos, whose dominant product in the residential sector is Energy Supply Contracting. Based on their specialized know how, competent ESCos achieve an average efficiency gain of around 5%. They are more likely to implement innovative and renewable technologies. Although there is still a lack of market data, it can be implicitly derived from other market data and results of our query that the actual market coverage for ESC in the residential sector is between 10 and 20%. In the German residential sector, a

  6. Semaine européenne de la culture scientifique

    CERN Multimedia

    1993-01-01

    Organisée pour la première fois par la Commission Européenne en 1993. Entrevue avec l'initiateur Antonio Ruberti, Commissaire européen pour la Recherche et l'Education. La Semaine Européenne a pour ambition de combler le fossé entre le public et la Science et la Technologie dans leurs différents aspects. En même temps, elle vise à rendre les citoyens européens plus familiers avec la coopération scientifique et technique européenne portée par de grandes organisations spécialisées (comme le CERN, l’ESA, l’ESO, l’EMBL, l’ESRF) ainsi qu’avec les programmes de recherche de l’Union Européenne et avec la Science et la Technologie telles qu’elles sont pratiquées, perçues et montrées dans d’autres pays européens. La Semaine Européenne de la Culture Scientifique et Technique sert de cadre à des programmes TV spéciaux, à des expositions, des conférences, des concours et des initiatives sur réseaux électroniques. Ceci mis en place par des musées, des universités, des écoles, ...

  7. Franck Laloé X60, le musicien scientifique

    OpenAIRE

    Afchain, Stéphane

    2013-01-01

    Franck Laloé (X 1960), directeur de recherche au laboratoire Kastler-Brossel de l’Ecole Normale Supérieure. Il est à la fois un chercheur très compétent et un clarinettiste enthousiaste. Parallèlement à ses recherches « officielles » en optique quantique, il a collaboré avec des chercheurs de l’IRCAM sur l’étude scientifique des instruments de musique, et de la clarinette en particulier. Dans quelles circonstances avez-vous commencé l’étude de la clarinette ? J’ai débuté tardivement à l’âge d...

  8. 26 CFR 1.402(g)(3)-1 - Employer contributions to purchase a section 403(b) contract under a salary reduction agreement.

    Science.gov (United States)

    2010-04-01

    ...(b) contract under a salary reduction agreement. 1.402(g)(3)-1 Section 1.402(g)(3)-1 Internal Revenue... Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.402(g)(3)-1 Employer contributions to purchase a... purposes of section 402(g)(3)(C), an elective deferral does not include a contribution that is...

  9. La construction du raisonnement dans le texte scientifique

    Directory of Open Access Journals (Sweden)

    Lousada Eliane

    2014-07-01

    Full Text Available Cet article vise à présenter une analyse des projets de recherche rédigés par des étudiants en Lettres, qui sont inscrits dans un programme d’Initiation à la recherche Scientifique. Dans cet article, nous allons nous concentrer principalement sur le développement du contenu thématique et aussi sur l’utilisation des types de discours (Bronckart, 1999. Pour aboutir à notre objectif, nous nous appuyons sur la théorie de l’Interactionnisme socio-discursif (dorénavant ISD, surtout les notions de genres textuel, contenu thématique et types de discours (Bronckart 1999 [1997], 2003, 2006, 2007, 2008 et aussi sur des études sur le genre textuel projet de recherche (Machado, Lousada, Abreu-Tardelli, 2005; Leitão, 2008; Motta-Roth, Hendges, 2010. Le corpus recueilli se compose de neuf projets des étudiants en Lettres, qui ont participé ou participent pendant un an au Programme d’Initiation à la recherche Scientifique de l’Université de São Paulo. En ce qui concerne l’utilisation du type de discours théorique, nous vérifions les formes de raisonnement logique-argumentatif textualisées par l’utilisation ce type de discours (Bronckart, 2008; Bronckart, Bulea, 2008. Nous allons montrer d’abord notre introduction avec nos objectifs, après notre cadre théorique et la méthodologie de notre travail, puis nous nous centrerons sur les analyses effectuées pour enfin présenter nos considérations finales.

  10. Associations between perceived employability, employee well-being, and its contribution to organizational success: a matter of psychological contracts?

    NARCIS (Netherlands)

    Cuyper, de N.; Heijden, van der B.I.J.M.; Witte, van de H.

    2011-01-01

    We investigated interactions between perceived employability and employees' perceptions about psychological contract obligations made by the employer in relation to life and job satisfaction, self-rated performance, and turnover intention. We hypothesized that perceived employability relates positiv

  11. Modified cytoplasmic Ca2+ sequestration contributes to spinal cord injury-induced augmentation of nerve-evoked contractions in the rat tail artery.

    Science.gov (United States)

    Al Dera, Hussain; Callaghan, Brid P; Brock, James A

    2014-01-01

    In rat tail artery (RTA), spinal cord injury (SCI) increases nerve-evoked contractions and the contribution of L-type Ca2+ channels to these responses. In RTAs from unoperated rats, these channels play a minor role in contractions and Bay K8644 (L-type channel agonist) mimics the effects of SCI. Here we investigated the mechanisms underlying the facilitatory actions of SCI and Bay K8644 on nerve-evoked contractions of RTAs and the hypothesis that Ca2+ entering via L-type Ca2+ channels is rapidly sequestered by the sarcoplasmic reticulum (SR) limiting its role in contraction. In situ electrochemical detection of noradrenaline was used to assess if Bay K8644 increased noradrenaline release. Perforated patch recordings were used to assess if SCI changed the Ca2+ current recorded in RTA myocytes. Wire myography was used to assess if SCI modified the effects of Bay K8644 and of interrupting SR Ca2+ uptake on nerve-evoked contractions. Bay K8644 did not change noradrenaline-induced oxidation currents. Neither the size nor gating of Ca2+ currents differed between myocytes from sham-operated (control) and SCI rats. Bay K8644 increased nerve-evoked contractions in RTAs from both control and SCI rats, but the magnitude of this effect was reduced by SCI. By contrast, depleting SR Ca2+ stores with ryanodine or cyclopiazonic acid selectively increased nerve-evoked contractions in control RTAs. Cyclopiazonic acid also selectively increased the blockade of these responses by nifedipine (L-type channel blocker) in control RTAs, whereas ryanodine increased the blockade produced by nifedipine in both groups of RTAs. These findings suggest that Ca2+ entering via L-type channels is normally rapidly sequestered limiting its access to the contractile mechanism. Furthermore, the findings suggest SCI reduces the role of this mechanism.

  12. Modified cytoplasmic Ca2+ sequestration contributes to spinal cord injury-induced augmentation of nerve-evoked contractions in the rat tail artery.

    Directory of Open Access Journals (Sweden)

    Hussain Al Dera

    Full Text Available In rat tail artery (RTA, spinal cord injury (SCI increases nerve-evoked contractions and the contribution of L-type Ca2+ channels to these responses. In RTAs from unoperated rats, these channels play a minor role in contractions and Bay K8644 (L-type channel agonist mimics the effects of SCI. Here we investigated the mechanisms underlying the facilitatory actions of SCI and Bay K8644 on nerve-evoked contractions of RTAs and the hypothesis that Ca2+ entering via L-type Ca2+ channels is rapidly sequestered by the sarcoplasmic reticulum (SR limiting its role in contraction. In situ electrochemical detection of noradrenaline was used to assess if Bay K8644 increased noradrenaline release. Perforated patch recordings were used to assess if SCI changed the Ca2+ current recorded in RTA myocytes. Wire myography was used to assess if SCI modified the effects of Bay K8644 and of interrupting SR Ca2+ uptake on nerve-evoked contractions. Bay K8644 did not change noradrenaline-induced oxidation currents. Neither the size nor gating of Ca2+ currents differed between myocytes from sham-operated (control and SCI rats. Bay K8644 increased nerve-evoked contractions in RTAs from both control and SCI rats, but the magnitude of this effect was reduced by SCI. By contrast, depleting SR Ca2+ stores with ryanodine or cyclopiazonic acid selectively increased nerve-evoked contractions in control RTAs. Cyclopiazonic acid also selectively increased the blockade of these responses by nifedipine (L-type channel blocker in control RTAs, whereas ryanodine increased the blockade produced by nifedipine in both groups of RTAs. These findings suggest that Ca2+ entering via L-type channels is normally rapidly sequestered limiting its access to the contractile mechanism. Furthermore, the findings suggest SCI reduces the role of this mechanism.

  13. Phosphorylation of h1 Calponin by PKC epsilon may contribute to facilitate the contraction of uterine myometrium in mice during pregnancy and labor

    Directory of Open Access Journals (Sweden)

    Li Lesai

    2012-05-01

    Full Text Available Abstract Background The timely onset of powerful uterine contractions during parturition occurs through thick and thin filament interactions, similar to other smooth muscle tissues. Calponin is one of the thin filament proteins. Phosphorylation of calponin induced by PKC-epsilon can promote the contraction of vascular smooth muscle. While the mechanism by which calponin regulates the contraction of pregnant myometrium has rarely been explored. Here, we explore whether PKC-epsilon/h1 calponin pathway contribute to regulation of myometrial contractility and development of parturition. Methods We detected the expression of h1 calponin, phosphorylated h1 calponin, PKC-epsilon and phosphorylated PKC-epsilon in the different stages of mice during pregnancy and in labor by the method of western blot and recorded the contraction activity of myometrium strips at the 19th day during pregnancy with different treatments by the organ bath experiments. Results The level of the four proteins including h1 calponin, phosphorylated h1 calponin, PKC-epsilon and phosphorylated PKC-epsilon was significantly increased in pregnant mice myometrium as compared with that in nonpregnant mice. The ratios of phosphorylated h1 calponin/h1 calponin and phosphorylated PKC-epsilon/PKC-epsilon were reached the peak after the onset of labor in myometrium in the mice. After the treatment of more than 10(9- mol/L Psi-RACK (PKC-epsilon activator, the contractility of myometrium strips from mice was reinforced and the level of phosphorylated h1 calponin increased at the same time which could be interrupted by the specific inhibitor of PKC-epsilon. Meanwhile, the change of the ratio of phosphorylated h1 calponin/h1 calponin was consistent with that of contraction force of mice myometrium strips. Conclusions These data suggest that in mice myometrium, phosphorylation of h1 calponin induced by the PKC-epsilon might facilitate the contraction of uterine in labor and regulate pregnant

  14. Les instruments scientifiques aux XVIIe et XVIIIe siècles

    CERN Document Server

    Daumas, Maurice

    1953-01-01

    L'histoire des instruments scientifiques est bien connue maintenant et il ne semble pas que les incertitudes qui demeurent encore, par exemple à propos de l'invention des lunettes d'approche et des microscopes, puissent être complètement levées....

  15. La revue scientifique : un élément d'analyse des sciences humaines ...

    African Journals Online (AJOL)

    auquel ils sont soumis de la part de leurs pairs (Bourdieu, 1975, 1991 ; Latour & ... Comme le signale B. Godin, « les chercheurs, dont le capital scientifique est ... recherche sur les SHS : une étude du fonctionnement du champ global de ces.

  16. Journal de la Recherche Scientifique de l'Universite de Lome

    African Journals Online (AJOL)

    Journal de la Recherche Scientifique de l'Universite de Lome. ... Etat des lieux du stockage et de l'archivage des examens d'imagerie medicale dans les deux ... sportives au Benin: de l'analyse de la question du retour sur investissement ...

  17. 26 CFR 1.401(e)-4 - Contributions for premiums on annuity, etc., contracts and transitional rule for certain excess...

    Science.gov (United States)

    2010-04-01

    ... made under a qualified pension, annuity, or profit-sharing plan on behalf of a self-employed individual... 26 Internal Revenue 5 2010-04-01 2010-04-01 false Contributions for premiums on annuity, etc... TAXES Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.401(e)-4 Contributions for premiums...

  18. Relativité et quanta une nouvelle révolution scientifique

    CERN Document Server

    Cohen-Tannoudji, Gilles

    2017-01-01

    Ces trois dernières années, les moissons scientifiques ont été exceptionnellement fructueuses, de la découverte du boson de Higgs à celles des ondes gravitationnelles émises lors de la coalescence de deux trous noirs massifs, et aux observations du fond cosmologique par le satellite Planck. L'humanité vient alors d'atteindre un nouveau palier dans la compréhension du monde quantique et du monde de la gravitation : nos bases théoriques, expérimentales et technologiques forment un socle scientifique solide pour aller plus loin et tenter de répondre aux nouvelles questions qui surgissent suite à ces découvertes... Enquête et mise au point sur une révolution en cours.

  19. Contracts and Contracting: A Primer.

    Science.gov (United States)

    Terra, Sandra M; Zimmerling, John

    2016-01-01

    The underlying guiding principles of case management services and practices of the Case Management Body of Knowledge include the following: "Case managers must possess the education, skills, knowledge, competencies, and experiences needed to effectively render appropriate, safe, and quality services to clients/support systems" and "Case management services are offered according to the clients' benefits as stipulated in their health insurance plans (http://www.cmbodyofknowledge.com/content/case-management-knowledge-2). Fulfilling these principles requires that the case manager engage in negotiating and contract execution.This article explores the concepts of negotiation and some of the many ways case managers contribute to the contracting process. Acute care hospitals, individual practice, managed care. Case managers can provide valuable information during the contracting process, in many settings. In the managed care arena, case management can help identify the types of services needed by the population the organization serves. The same understanding of data can assist during the payer contracting process in the acute care setting and ensure that the hospital is fairly reimbursed by third party payers. The independent practitioners will, undoubtedly, face the need to negotiate for themselves as well as their clients. The case manager, regardless of the setting, benefits from an understanding of the principles and processes associated with negotiation and contracting.

  20. Les scientifiques et les fonctions d’intellectuel Scientists and the functions of intellectuals

    Directory of Open Access Journals (Sweden)

    Edwin Zaccai

    2012-12-01

    Full Text Available Le sujet de cette contribution trouve son origine dans un certain étonnement à constater la présence relativement faible de scientifiques parmi les intellectuels reconnus, en dépit de l’importance majeure des sciences dans les sociétés. Certains éléments explicatifs sont proposés tels que la moindre demande pour ce type de savoir dans le public, et du côté interne aux universités, des formations disciplinaires et méthodes d’évaluation qui n’incitent pas à ces prises de parole.L’article est construit à travers l’analyse de cinq catégories de prise de position, ou de “fonction” d’intellectuel. Trois d’entre elles concernent de larges publics et des discours influents : se prononcer sur un sujet de sa spécialité, se prononcer sur les implications de sa discipline, prendre position sur tout type de sujet. Une quatrième catégorie concerne des collaborations plus ponctuelles de type “science citoyenne”. La cinquième enfin porte sur la gestion académique et professionnelle des domaines de savoirs.The topic of this paper is rooted in some kind of astonishment at the relatively weak part of scientists among recognized intellectuals despite the major importance of sciences in societies. Some reasons are put forward, such as a lower demand for this type of knowledge among the public but also in universities, which offer disciplinary trainings as well as assessment methods that fail to encourage such expressions.The paper is based on the analysis of five categories of statements, or “functions” of intellectuals. Three of them concern a large public along with influential speeches: expressing oneself on a topic from one’s area of expertise; on the implications of one’s discipline; on any kind of issue. A fourth category concerns more occasional collaborations such as “citizen science”. The last category addresses the academic and professional management of the fields of knowledge.

  1. Jean Painlevé : de la science à la fiction scientifique.

    Directory of Open Access Journals (Sweden)

    Florence Riou

    2009-12-01

    Full Text Available Si l'image documentaire, et à fortiori l'image scientifique est encore souvent perçue comme la réalité elle-même, elle n'est cependant qu’interprétation. Nous nous proposons ici, par une approche issue de l'histoire des techniques, d'interroger la construction des images liées à la pratique de biologiste. La mise en formes de ces images est tout à la fois le reflet de l'expérimentateur, de l'instrument, et celui de la connaissance de l'époque. Mais dans un désir de partage de la science au plus grand nombre, elles soulèvent aussi la question du lien existant entre science et fiction. Jean Painlevé (1902-1989, réalisateur et scientifique usant du cinématographe, met l'accent sur ce point dès les années trente. Conscient de notre tendance naturelle à l'anthropomorphisme, il souligne la nécessité d'une éducation du regard pour plus d'indépendance et d'esprit critique vis à vis des images. Et, en tirant du contenu scientifique lui même la substance et la dramaturgie de ses histoires, il propose une mise en fiction de la science qui renouvelle le genre documentaire.

  2. Premature Contractions

    Science.gov (United States)

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Premature Contractions - PACs and PVCs Updated:Dec 15,2016 ... You felt this more-forceful beat. Types of premature contractions Premature atrial contractions (PACs) start in the ...

  3. Automatisation partielle du traitement de la littérature grise dans le service d'information scientifique du CERN

    CERN Document Server

    Deroche, C

    1998-01-01

    L'automatisation partielle du traitement de la litterature grise est un projet ineluctable dans un service d'information scientifique aussi important que celui du CERN. Ce rapport presente l'automatis ation du rapport annuel par la detection et l'importation automatique d'informations de publication pour les articles ecrits par les physiciens travaillant au CERN et par d'autres utilisant les outils du CERN. La recherche de ces articles est effectuee dans la base de donnees scientifiques INSPEC.

  4. La comète de Halley une révolution scientifique

    CERN Document Server

    Maffei, Paolo

    1985-01-01

    Mars-avril 1986: la comète de Halley est de retour, passant au plus près de la Terre.Rarement un événement à l'origine strictement astronomique aura à ce point été un événement scientifique. Pas moins de cinq sondes spatiales, en effet, ont été lancées pour rencontrer la comète et effectuer en mars 1986 la première exploration de son atmosphère. Rien, pourtant, ne semblait à l'origine militer pour un tel déploiement de moyens scientifiques: la comète ne dépasse pas en éclat les comètes non périodiques les plus brillantes; sa période de révolution _ 76 ans _ est longue; sa trajectoire est telle que le temps d'observation, lors du survol par les sondes, ne dure que quelques heures.Mais la comète de Halley _ du nom de l'astronome anglais Edmund Halley qui, appliquant les lois de la gravitation de Newton, en détermina les éléments orbitaux et prévit la réapparition de 1758 _ est la seule comète brillante et jeune dont la trajectoire soit parfaitement connue à l'avance. Grâce à s...

  5. Conceptions scientifiques

    CERN Document Server

    Einstein, Albert

    1990-01-01

    Ce recueil rassemble deux groupes de textes. Le premier ensemble d'articles traite de la science, de la physique en général, et particulièrement de la théorie de la relativité. Figure parmi eux un des plus anciens exposés d'Einstein - Qu'est-ce que la théorie de la relativité ? (1919) - ainsi qu'un des articles les plus importants qu'il ait écrits, Physique et Réalité (1936). Les autres textes vont de 1940 à 1950 (Fondements de la physique théorique, Le langage commun de la science, Sur la théorie de la gravitation généralisée, etc.). Ils sont, dans l'ensemble, très accessibles. Un deuxième groupe de textes, plus restreint, rassemble des articles consacrés à de grands savants : Newton, Kepler, Marie Curie, Max Planck, Paul Langevin, Paul Ehrenfest.

  6. Histoire d'une cité scientifique le campus du CNRS à Gif-sur-Yvette (1946-2016)

    CERN Document Server

    2016-01-01

    L'histoire du campus de Gif-sur-Yvette, cité scientifique de renommée internationale, commence en 1946, à l'heure de la reconstruction de la recherche française, ajuste après le deuxième conflit mondial. L'histoire du campus de Gif-sur-Yvette, cité scientifique de renommée internationale, commence en 1946, à l'heure de la reconstruction de la recherche française, ajuste après le deuxième conflit mondial. À cette époque, l'on cherche à favoriser l'émergence d'études nouvelles, à soutenir les travaux fondamentaux sans s'interdire de réfléchir à leurs applications, ou encore à stimuler l'interdisciplinarité. L'acquisition du domaine par le CNRS reflète alors l'ambition de son directeur, Frédéric Joliot-Curie, de refonder la Recherche scientifique et de restaurer son rayonnement. Depuis, le campus de Gif-sur-Yvette a connu une formidable aventure, aussi bien humaine que scientifique. Pionnier dans de nombreux domaines, en biologie, en chimie mais aussi en sciences du climat et de l'env...

  7. Résultats zoologiques de l’Expédition Scientifique Néerlandaise au Bornéo central

    NARCIS (Netherlands)

    Vaillant, M. Léon

    1902-01-01

    La Société pour l’encouragement de l’exploration scientifique des Colonies Néerlandaises (Maatschappij ter Bevordering van het Natuurkundig Onderzoek der Nederlandsche Koloniën), avec un esprit d’initiative qu’on ne saurait trop admirer, a fait entreprendre à Bornéo, par un groupe de naturalistes

  8. L'évaluation scientifique des revues de linguistique et didactique

    Directory of Open Access Journals (Sweden)

    2006-06-01

    Full Text Available Maguy PothierLaboratoire de recherche sur le langageMaison de la recherche4, rue Ledru63057 Clermont-Ferrand cedex 1 A l’attention de Jacques DubucsESF (Core GroupCognitive Science, Philosophy of science, Paris, France Clermont-Ferrand, le 5 mai 2006 Cher collègue, Le Comité Scientifique de la revue Alsic (Apprentissage des Langues et systèmes d'information et de Communication composé de 45 personnes issues d'universités de 9 pays différents, s'est ému de constater que la partie française d...

  9. Les origines de la notion de politique scientifique en Europe. Introduction générale

    Directory of Open Access Journals (Sweden)

    Robert Halleux

    2011-08-01

    Full Text Available La notion de politique scientifique est délibérément anachronique. Elle se résume dans la formule « pour la science et par la science ». L’État soutient et planifie la recherche scientifique, mais il la met au service de ses grands desseins. Depuis l’époque d’Archimède et d’Hiéron, science et pouvoir interfèrent, mais leurs interactions prennent des formes diverses selon les périodes et les contextes. En introduction au débat, on esquissera une typologie internationale des modes de gestion de la science aux xvie et xviie siècles et on dégagera les sources d’inspiration particulièrement dans l’œuvre politique de Francis Bacon.

  10. La citoyenneté scientifique contre l’économie marchande du savoir. Un enjeu d’éthique publique

    OpenAIRE

    Piron, Florence

    2011-01-01

    L’économie du savoir, adoptée dans les politiques scientifiques publiques du Québec et du Canada, propose une science orientée vers la rentabilité et l’innovation commercialisable. Aucun débat public ne permet de savoir si ce virage vers la nouvelle science correspond aux valeurs et positions de la société québécoise, ni de s’interroger sur les risques de nuisance au bien commun et de violation de l’intégrité scientifique que pourrait entraîner cette proximité entre science et commerce. Ce te...

  11. L’identité scientifique du tourisme : Un mythe ou une réalité en construction ?

    OpenAIRE

    Kadri, Boualem

    2012-01-01

    Célébré aux XVIIIe et XIXe siècles comme un art de distinction sociale par les élites aristocratique et bourgeoise, reconnu au XXe siècle et au début du XXIe en tant que pratique culturelle et outil économique d’importance, le tourisme peine toutefois à se définir une identité scientifique. Le présent article vise à observer les différents éléments qui aideraient à cerner l’identité scientifique du tourisme. Le fait nouveau observé depuis près de deux décennies est que le tourisme stimule un ...

  12. Les collections scientifiques de l’université Bordeaux 1. Sciences et Technologies

    Directory of Open Access Journals (Sweden)

    Jérôme de La Noë

    2012-02-01

    Full Text Available De nombreuses universités scientifiques possèdent des collections. L’université Bordeaux 1 possède neuf grandes collections concernant les domaines de la préhistoire, de l’anthropologie, de la géologie terrestre et marine, de la paléontologie et micropaléontologie, de la biologie, de l’astronomie et d’un fonds ancien et moderne d’ouvrages scientifiques. Certaines collections sont riches de milliers de spécimens : fossiles d’invertébrés, ossements de vertébrés, silex taillés, ossements humains préhistoriques ou historiques, animaux naturalisés, carottes de sédiments, instruments d’astronomie et livres anciens. Ces collections ont été constituées par des privés ou des chercheurs et ont ensuite été léguées à l’université. Il est important d’identifier les collectionneurs et surtout les motivations qui ont guidé leurs choix : recherche, enseignement, passion. Entre histoires personnelles et histoires locales, ce regard sur les collections est aussi une porte ouverte sur l’histoire des Sciences.Most major scientific universities own numerous collections. The Bordeaux 1 University has nine large collections in various scientific fields such as Prehistory, Anthropology, Geology, Oceanography, Palaeontology and Micropalaeontology, Biology, Astronomy and patrimonial and modern scientific books and documentation. Some collections are wealth of thousands of specimens : invertebrate fossils, vertebrate bones, flints, prehistoric and historic human bones, naturalised animals, sediment cores, astronomy instruments et old books. Such collections were built up by private persons, researchers and academics who have bequeathed them to the university. It is quite important to identify all collectors and mainly to understand what were the motives which guided their choices : research, teaching, passion. Between personal and local histories, such a look at university collections is also an open door to history of

  13. Magic naturalized? Negotiating science and occult experience in Aleister Crowley's scientific illuminismns l'illuminisme scientifique d'Aleister Crowley

    NARCIS (Netherlands)

    Asprem, E.

    2008-01-01

    La Magie "naturalisée"? De la négociation entre science et expérience occulte dans l’illuminisme scientifique d’Aleister Crowley. L’une des questions centrales qui se posent en matière d’ésotérisme occidental moderne porte sur l’attrait persistant de la magie; comment la magie a-t-elle survécu au "d

  14. Magic naturalized? Negotiating science and occult experience in Aleister Crowley's scientific illuminismns l'illuminisme scientifique d'Aleister Crowley

    NARCIS (Netherlands)

    Asprem, E.

    2008-01-01

    La Magie "naturalisée"? De la négociation entre science et expérience occulte dans l’illuminisme scientifique d’Aleister Crowley. L’une des questions centrales qui se posent en matière d’ésotérisme occidental moderne porte sur l’attrait persistant de la magie; comment la magie a-t-elle survécu au

  15. Ecrire un article scientifique en anglais guide de rédaction dans la langue de Darwin

    CERN Document Server

    Forget-Dubois, Nadine

    2016-01-01

    C’est bien connu, les étudiants universitaires francophones préfèrent écrire dans leur langue maternelle. Voilà pourtant qu’on leur recommande de publier leurs résultats de recherche dans des revues savantes anglaises. L’effort supplémentaire en vaut-il la peine ? Absolument ! Pour rejoindre la communauté scientifique, il faut en maîtriser la langue. Et ce n’est pas tout. En plus d’être rédigé en anglais, votre article devra être clair, bien écrit et impeccablement structuré pour passer l’épreuve de la révision scientifique, puis être enfin publié dans une revue respectable. Commencez-vous à sentir la pression ? Vous vous apercevrez que l’anglais scientifique est un langage particulier que même les anglophones doivent acquérir. L’anglais des sciences n’est pas exactement la langue de Shakespeare dans sa forme et ses fonctions; je préfère l’appeler la langue de Darwin. C’est pour en apprendre le style et les codes que je vous propose ce guide de rédaction.

  16. Administrative contracts

    Directory of Open Access Journals (Sweden)

    Vukićević-Petković Milica

    2015-01-01

    Full Text Available Administrative contracts are a special type of contract where usually one of the contracting parties is a public law body and which is concluded for the performance of public service and the realization of a public interest. They go a long way since its inception to its eventual final acceptance of all the legal systems. One of the enduring characteristics of this type of contract is their disquised or unnoticed existence. This is why only monitoring their development may lead to a complete understanding of the importance and essence of this institution as well as the need for its complete legal regulation.

  17. Electrical contracting

    CERN Document Server

    Neidle, Michael

    2013-01-01

    Electrical Contracting, Second Edition is a nine-chapter text guide for the greater efficiency in planning and completing installations for the design, installation and control of electrical contracts. This book starts with a general overview of the efficient cabling and techniques that must be employed for safe wiring design, as well as the cost estimation of the complete electrical contract. The subsequent chapters are devoted to other electrical contracting requirements, including electronic motor control, lighting, and electricity tariffs. A chapter focuses on the IEE Wiring Regulations an

  18. Les grandes révolutions scientifiques du XXe siècle

    CERN Document Server

    Parrochia, Daniel

    1997-01-01

    Le siècle qui s'achève aura été marqué par des révolutions scientifiques sans précédent dans la forme comme dans les contenus du savoir. Elles ont retenti sur l'image de la nature comme sur celle de l'homme, brisant les portraits désormais obsolètes qu'en avaient brossés la science et la philosophie classiques. Après Einstein, de Broglie ou Schrödinger, comme après Heisenberg, Dirac ou Feynman, on ne pense plus tout à fait comme avant. Et il en va de même après Poincaré, Hadamard ou Kolmogorov. Trois grandes révolutions physiques seront ici étudiées en détail : la théorie de la relativité (restreinte et générale) ; la mécanique quantique (et ses différentes interprétations) ; la théorie du chaos déterministe (sa préhistoire comme ses applications). Toutes trois contribuent en effet à modifier les réponses que l'on peut apporter aux grandes questions métaphysiques et à esquisser un paysage philosophique nouveau. Dans la tradition de l'épistémologie française, ce livre ent...

  19. Sciences et société sociologie du travail scientifique

    CERN Document Server

    Vinck, Dominique

    2007-01-01

    Sciences et techniques sont plus que jamais impliquées dans nos grands problèmes de société. Explosion des nanotechnologies, controverse sur les OGM, changement climatique, etc., autant de thématiques dont la compréhension et la maîtrise impliquent aussi de mieux connaître les dynamiques sociales de fabrication de connaissances et des innovations. Le présent ouvrage, refonte complète de la Sociologie des sciences (1995, dans la même collection), relève ce défi. Il présente les différentes formes d'articulation sciences / société (émergence des sciences, dynamique d'innovation, démocratie technique) et les principaux mécanismes sociaux qui font vivre les sciences (institutions, organisations, échanges entre chercheurs, construction des contenus, etc.). Il permet d'appréhender la culture matérielle et cognitive d'un laboratoire comme le fonctionnement des marchés de l'emploi scientifique. Au-delà, en référence aux grands auteurs, courants de pensée et débats, il aide à mieux compre...

  20. Orientations scientifiques des filles en France : un bilan contrasté Girls choosing science in France: contrasted results

    Directory of Open Access Journals (Sweden)

    Biljana Stevanovic

    2011-12-01

    Full Text Available En s’appuyant sur les enquêtes de l’Institut national de la statistique et des études économiques (INSEE et de la Direction de l’évaluation, de la prospective et de la performance (DEPP, cet article étudie l’évolution de l’orientation scientifique des filles dans l’enseignement secondaire et supérieur en France sur une période de vingt ans, de 1985 à 2008. L’objectif est d’étudier les permanences et les changements des choix des filles dans l’enseignement scientifique. Les résultats montrent que les choix d’orientation des filles vers les filières scientifiques sur la période considérée sont en nette évolution. Cette évolution est positive au niveau du secondaire mais en revanche plus ambiguë au niveau du supérieur. Le rôle joué par les politiques éducatives sur l’orientation scientifique des filles, les représentations des métiers (Mosconi & Stevanovic, 2007, le sentiment de compétence (Bandura, 1977 ; Betz & Hackett, 1981, les stéréotypes et perceptions (Armstrong & Crombi, 2000 et l’influence parentale, sont étudiés pour expliquer les liens possibles entre les représentations des sujets individuels selon leur sexe et leur décision d’une orientation scientifique.Based on surveys carried out by the INSEE (Institut National de la Statistique et des études Economiques and the DEPP (Direction de l’Evaluation de la Prospective et de la Performance, this article examines how the rate of girls choosing to study science in secondary and higher education in France evolved over a period of twenty years, from 1985 to 2008. The aim is to study continuity and change in girls’ choices into science. The findings of this study show that girls’ choices into science over the period clearly changed. There was a positive evolution at the secondary level but rather less obvious at higher education. The role of educational policies on girls’ scientific career choices, adolescents’ representations

  1. Fuzzy contractibility

    OpenAIRE

    GÜNER, Erdal

    2007-01-01

    Abstract. In this paper, .rstly some fundamental concepts are included re- lating to fuzzy topological spaces. Secondly, the fuzzy connected set is intro- duced. Finally, de.ning fuzzy contractible space, it is shown that X is a fuzzy contractible space if and only if X is fuzzy homotopic equivalent with a fuzzy single-point space.

  2. Contributions for the measurement of the impact of the training for work policy: A proposal for the assessment of the apprenticeship contract in Colombia

    Directory of Open Access Journals (Sweden)

    Juan Carlos Segura Ortiz

    2016-09-01

    Full Text Available The apprenticeship contract (AC is a training for work strategy that combines training in vocational aspects with a practical phase in a company. This dual training model presents advantages in terms of the improvement of workers’ employability perspectives and income, together with a reduced employee selection risk. Given the formal purpose of this training instrument in Colombia, there is an interest in evaluating its results in order to improve and correct the instrument’s current performance and to optimize its effective impact. Here, the authors offer a proposal for the assessment of the impact of ACs, based on the measurement of differences in levels of income of individuals who, having chosen technical vocational training, chose this contract as an alternative in the process’ practical phase. The text also includes a review of the relevant literature on AC, a description of the type of statistical model that has to be used in the evaluation, and a description of the data necessary to help the company advance.

  3. Fontenelle, l’Académie et le devenir scientifique de la chimie

    Directory of Open Access Journals (Sweden)

    François Pépin

    2012-02-01

    Full Text Available Cet article part du point de vue de Fontenelle pour aborder le devenir scientifique de la chimie au sein de l’Académie de la fin du XVIIe siècle à la première moitié du XVIIIe siècle. Contre la vision traditionnelle d’un Fontenelle cartésien centré sur les mathématiques et la physique, le travail du Secrétaire perpétuel de l’Académie Royale des Sciences montre un intérêt réel pour la chimie et les chimistes, ainsi qu’un regard éclairant sur la diversité, les continuités et les évolutions des chimies pratiquées à l’Académie. La confrontation des comptes rendus et des éloges de Fontenelle avec les mémoires des savants révèle une mise en perspective remarquable, à la fois historique et épistémologique, qui souligne la spécificité de la chimie tout en l’articulant avec les autres sciences – notamment la physique. Pluralisant les approches, Fontenelle joue subtilement avec les catégories de la rupture et de la continuité, de la pluralité des pratiques scientifiques et de l’unité d’un horizon commun. Il construit ainsi, non un récit continu de l’évolution de la chimie académique, mais l’image nuancée d’un devenir complexe et pluriel.This paper considers Fontenelle’s point of view about the scientific evolution of chemistry in the Academy from the end of the 17th century to the first part of the 18th century. Against the traditional idea that Fontenelle was a Cartesian only concerned with mathematics and physics, his work as the Perpetual Secretary of the Royal Academy of Sciences demonstrates a real interest in chemistry and chemists. His work also sheds light on the diversity, the continuities and the evolutions of the various kinds of chemistry practiced in the Academy. The comparison of Fontenelle’s reviews and panegyrics with scientists’ memoirs shows an original historical and epistemological perspective, underlying the specificity of chemistry without separating it from other

  4. Engaging High School Students and Scientists in a Café Scientifique Program

    Science.gov (United States)

    Mayhew, M. A.; Hall, M. K.; Foutz, S.

    2010-12-01

    We have created an informal science program that engages high school age youth in exploring science relevant to their lives with researchers working at the cutting edge of science. The program provides scientists a challenging new audience to share their research and enthusiasm for science and science careers. It gives the youth an opportunity to discover how the often-mundane science they are learning in school is used to push the frontiers in science, with exciting applications in the real world. Our program, a youth-led Café Scientifique (cafenm.org), now in its fourth year, has been successful in attracting and retaining youth as well as attracting scientist-presenters. Modeled after the international Café Scientifique program for adults, we combine a social atmosphere with discussion of controversial or current topics to challenge youth to think about how science affects their lives. We feature short presentations with a high degree of interactivity and discussion during which the scientist expert communicates a single important idea or scientific principle. A good speaker will leave the audience with a dilemma or controversy to discuss, and with further opportunities to learn. Encouraging the presenters to interact frequently with the audience allows them to gauge the audience's engagement and knowledge. Alternatively we also host Cafés that offer more hands-on learning experiences, including extracting DNA from plants, building model fuel cell cars, using Google Earth to spy, and deciphering age, gender, ethnicity, and cause of death from human skeletons. Controversial topics are often presented within a scientific, economic, and social or political framework, because science is only part of the solution. A key element of success is in preparing the presenters for the youth audience. Presenters submit their presentation to the program directors for initial review and receive feedback on length, mechanisms for involving the audience, and clarifying or

  5. Multilevel Contracts for Trusted Components

    CERN Document Server

    Messabihi, Mohamed; Attiogbé, Christian; 10.4204/EPTCS.37.6

    2010-01-01

    This article contributes to the design and the verification of trusted components and services. The contracts are declined at several levels to cover then different facets, such as component consistency, compatibility or correctness. The article introduces multilevel contracts and a design+verification process for handling and analysing these contracts in component models. The approach is implemented with the COSTO platform that supports the Kmelia component model. A case study illustrates the overall approach.

  6. Trust, contract and relationship development

    NARCIS (Netherlands)

    Klein Woolthuis, R.J.A.; Hillebrand, B.; Nooteboom, B.

    2005-01-01

    This article contributes to the debate on the relation between trust and control in the management of inter-organizational relations. More specifically, we focus on the question how trust and formal contract are related. While there have been studies on whether trust and contract are substitutes or

  7. Trust, contract and relationship development

    NARCIS (Netherlands)

    Klein Woolthuis, R.J.A.; Hillebrand, B.; Nooteboom, B.

    2005-01-01

    This article contributes to the debate on the relation between trust and control in the management of inter-organizational relations. More specifically, we focus on the question how trust and formal contract are related. While there have been studies on whether trust and contract are substitutes or

  8. Contract Renewal Information - all Contracts

    Data.gov (United States)

    Department of Housing and Urban Development — Multifamily Portfolio datasets (section 8 contracts) - The information has been compiled from multiple data sources within FHA or its contractors. HUD oversees more...

  9. Contract theory and EU Contract Law

    OpenAIRE

    2016-01-01

    This paper explores the relationship between contract theory and European contract law. In particular, it confronts the leading contract law theories with the main characteristics of EU contract law. The conclusion is that the two do not match well. In particular, monist normative contract theories are largely irreconcilable with the contract law of the EU. The paper further addresses the main implications of this mismatch, both for contract theory and for EU contract law. It suggests that in...

  10. Consensus, contracts, and committees.

    Science.gov (United States)

    Moreno, J D

    1991-08-01

    Following a brief account of the puzzle that ethics committees present for the Western Philosophical tradition, I will examine the possibility that social contract theory can contribute to a philosophical account of these committees. Passing through classical as well as contemporary theories, particularly Rawls' recent constructivist approach, I will argue that social contract theory places severe constraints on the authority that may legitimately be granted to ethics committees. This, I conclude, speaks more about the suitability of the theory to this level of analysis than about the ethics committee phenomenon itself.

  11. Asymptotics of Random Contractions

    CERN Document Server

    Hashorva, Enkelejd; Tang, Qihe

    2010-01-01

    In this paper we discuss the asymptotic behaviour of random contractions $X=RS$, where $R$, with distribution function $F$, is a positive random variable independent of $S\\in (0,1)$. Random contractions appear naturally in insurance and finance. Our principal contribution is the derivation of the tail asymptotics of $X$ assuming that $F$ is in the max-domain of attraction of an extreme value distribution and the distribution function of $S$ satisfies a regular variation property. We apply our result to derive the asymptotics of the probability of ruin for a particular discrete-time risk model. Further we quantify in our asymptotic setting the effect of the random scaling on the Conditional Tail Expectations, risk aggregation, and derive the joint asymptotic distribution of linear combinations of random contractions.

  12. Agile Contracts

    DEFF Research Database (Denmark)

    Pries-Heje, Jan; Pries-Heje, Lene

    2014-01-01

    with “endless” re-negotiation of the requirements; you need a more flexible way to develop IS. A new way of coping with many changes is to use an agile development approach and a fixed budget and resources contract. This paper presents an example case. We analyse the case and design a guideline for how...

  13. Contract theory and EU Contract Law

    NARCIS (Netherlands)

    Hesselink, M.W.; Twigg-Flesner, C.

    2016-01-01

    This paper explores the relationship between contract theory and European contract law. In particular, it confronts the leading contract law theories with the main characteristics of EU contract law. The conclusion is that the two do not match well. In particular, monist normative contract theories

  14. Contract theory and EU Contract Law

    NARCIS (Netherlands)

    Hesselink, M.W.; Twigg-Flesner, C.

    2016-01-01

    This paper explores the relationship between contract theory and European contract law. In particular, it confronts the leading contract law theories with the main characteristics of EU contract law. The conclusion is that the two do not match well. In particular, monist normative contract theories

  15. La place des sciences dans la cité : les vues du milieu scientifique égyptien dans la seconde partie du XIXe siècle

    Directory of Open Access Journals (Sweden)

    Pascal Crozet

    2009-05-01

    Full Text Available Cet article tente de rendre compte du regard porté sur les sciences modernes par un certain nombre de responsables scientifiques égyptiens à une période où les savoirs d'origine européenne tiennent depuis déjà plusieurs décennies un rôle important au sein de l'organisation de l'État, mais avant que l'occupation britannique ne vienne interrompre brutalement le processus en cours, à savoir la prise en charge de leur destin scientifique par les Égyptiens eux-mêmes. Les textes émanant du mouvement de diffusion et de vulgarisation scientifique, et en particulier les écrits de l'astronome Ismâ'îi Mustafâ, permettent ici de mettre en évidence, de la part du milieu scientifique de l'époque, non pas des réponses à ce qui serait perçu comme fondamentalement allogène, mais une volonté marquée d'inscrire le développement des sciences dans une certaine continuité historique, celles-ci s'y révélant comme des valeurs de toujours de la civilisation islamique.

  16. Benoît Godin, La science sous observation. Cent ans de mesure sur les scientifiques 1906-2006

    OpenAIRE

    Quet, Mathieu

    2011-01-01

    Depuis les années 1970, les études sur la science se sont multipliées, et de nombreux travaux tentent d'expliquer sociologiquement, historiquement, ou économiquement la pratique scientifique. Par contre, le contrôle statistique dont la science fait l'objet a été peu analysé. Dans cet ouvrage, qui regroupe une série de conférences données au CNAM en 2005, Benoît Godin remédie à cette lacune et montre que l'étude de la scientométrie a beaucoup à nous apprendre sur les conceptions courantes de l...

  17. La démographie 50 ans après : l'invasion du politique, le recul du scientifique

    OpenAIRE

    Garenne, Michel

    2013-01-01

    La science démographique a près de trois siècles d'histoire, mais elle ne s'est vraiment imposée comme discipline académique qu'après 1930 en Europe, en Amérique, au Japon, en Océanie, puis plus récemment dans le reste du monde, en Asie et en Afrique. Les premières décennies ont été marquées par un essor scientifique considérable, avec les développements de la théorie du renouvellement des populations, la modélisation mathématique, un foisonnement de données nouvelles, les raff...

  18. Racines d’une Kulturpolitik : une mission scientifique prussienne dans l’Asie Mineure ottomane (1841-1842

    Directory of Open Access Journals (Sweden)

    Ségolène Débarre

    2009-12-01

    Full Text Available L’objet de cet article est d’analyser l’implication étatique de la Prusse dans les voyages scientifiques en Orient au cours du XIXe siècle. En étudiant plus particulièrement une mission effectuée de 1841 à 1842 par trois savants prussiens en Asie Mineure, nous montrerons que l’imbrication des domaines scientifiques et politiques, qui caractérise la Kulturpolitik après 1870 (Marchand, 2003 : 191, a des racines anciennes. Illustrant le rôle joué par les études classiques dans l’exploration de l’Orient, cette mission, contemporaine de celle de Richard Lepsius en Égypte, participe de la diffusion d’un discours orientaliste qui prend progressivement en Allemagne, après la révolution de 1848, des accents expansionnistes.Der Text untersucht das staatliche Engagement Preußens für wissenschaftliche Orientreisen im 19. Jahrhundert. Am Beispiel der Forschungsreise dreier preußischer Gelehrter nach Kleinasien (1841-1842 wird gezeigt, dass die Wurzeln der Verflechtung von Wissenschaft und Politik, die ab 1870 die Kulturpolitik des Reiches charakterisiert (Marchand, 2003: 191, weit zurückreichen. Die Reise, die zeitgleich mit der Expedition des Altertumsforschers Richard Lepsius nach Ägypten verläuft, zeigt die Bedeutung der klassischen Altertumswissenschaften für die Erforschung des Orients. Sie trägt zur Verbreitung eines orientalistischen Diskurses bei, der sich nach 1848 zunehmend um expansionistische Tendenzen anreichert.

  19. Contribution à l'élaboration curriculaire d'une éducation scientifique à l'école primaire : modélisation des moments scolaires à visée scientifique

    OpenAIRE

    Bisault, Joël

    2011-01-01

    At primary school in which scientific disciplines are still a horizon, scientific education cannot be similar with the middle or secondary school ones. First, epistemological reference to sciences must be thought not only about knowledge but also about practices ; secondly, the psychological conception of scientific objectivation must consider continuity between the three "worlds" - internal, physical and social - of thinking and the intermediary role performed by signs; finally, it is necess...

  20. Marie-Noëlle Bourguet et alli, L’invention scientifique de la Méditerranée, Paris, Éd. de l’EHESS, 1998.

    Directory of Open Access Journals (Sweden)

    Thierry Fabre

    2005-03-01

    Full Text Available Comment appréhender la Méditerranée comme un objet scientifique ? Loin du prêt-à-penser, loin des discours convenus et des rhétoriques creuses qui ont trop souvent cours à propos de la Méditerranée, ce travail collectif est, à bien des égards, exemplaire. Fruit d’un vaste programme de recherche intitulé « Intelligence de l’Europe. Méditerranée : échanges et affrontements », réalisé entre 1992 et 1995, ce livre donne un large aperçu des recherches engagées autour des expéditions scientifiques ...

  1. L’expérience de la carrière scientifique aujourd’hui. Zoom sur le vécu de chercheurs postdoctorants

    OpenAIRE

    Fusulier, Bernard

    2016-01-01

    Cet article vise à alimenter le débat sur la régulation de la science et des carrières scientifiques aujourd’hui. Bien que fondé sur une analyse de l’organisation de la recherche en Belgique, il révèle certains aspects généralisables en particulier au système français. Il repose empiriquement sur une enquête ayant ciblé les chargés de recherches (postdoctorants) du Fonds national de la recherche scientifique (FNRS) initiée en 2010 à l’Université catholique de Louvain. Dans un premier temps, e...

  2. Aides logicielles à la lecture de textes documentaires scientifiques Evaluating a software to help students to understand scientific text

    Directory of Open Access Journals (Sweden)

    Brigitte Marin

    2007-03-01

    Full Text Available Une série de recherches a permis de mettre au point un logiciel hypertexte d'aide à la compréhension des textes scientifiques et d'évaluer l'effet de deux types de notes (les unes fondées sur la "base de texte" les autres sur le "modèle de situation", sur support papier et sur écran, dans des situations de lecture "pour s'entraîner" et dans des situations où la lecture est liée à l'élaboration et à la résolution d'un problème scientifique. Les résultats mettent en évidence une aide plus importante à la construction d'une représentation cohérente de la situation évoquée par le texte dans la présentation hypertextuelle, en particulier lorsque le lecteur bénéficie de notes centrées sur le modèle de situation, c'est-à-dire lui fournissant de manière explicite et explicitement reliées aux informations du texte des connaissances permettant d'en combler les "trous sémantiques".A series of studies have allowed to elaborate a hypertext computer system that helps students to understand scientific texts and to evaluate the effect of two kinds of explanatory notes. The first ones are based on the "text base", the other ones are based on the "situation model". They are presented on a sheet of paper and on a computer screen in different situations where reading aims at training and where reading is in order to create and solve a scientific problem. The results show that the hypertext presentation helps the students to build a more coherent representation of the situation evoked by the text. This particularly happens when the reader gets explanatory notes in connection with the "situation model" that provides him clear knowledge in connection with the information of the text, that allows him to fill in the "semantic blanks" of the text.

  3. CONTRACT CONSTRUCTION ACTIVITY

    Directory of Open Access Journals (Sweden)

    ANTOANETA CLAUDIA BUTUZA

    2010-01-01

    Full Text Available This paper presents the main types of contractual arrangements used worldwide in construction: traditional contracts, cost reimbursable type contracts, management contracts and other contractual arrangements such as partnership, offering two-phase, contracts in series and turnkey contracts. Also, based on a comparison of the main types of contractual arrangements a number of recommendations are suggested for choosing the appropriate type of contract construction project to be realized.

  4. Le traitement informatisé de ressources électroniques au Service de l'Information Scientifique du CERN

    CERN Document Server

    Pignard, Nathalie; Jerdelet, Jocelyne

    2001-01-01

    Nous présentons une méthode automatique d'importation de données mise en oeuvre au Service de l'Information Scientifique, SIS, du CERN. Ce programme informatique, baptisé Uploader, permet d'importer dans le catalogue de la bibliothèque du CERN des notices bibliographiques et le texte intégral de documents provenant de diverses sources sur Internet. Ces bases de données concernent la littérature grise en physique et dans les disciplines voisines (par exemple DOE, KEK, Math-Doc, TipTop, etc.). Cette politique d'acquisition, qui met en avant le traitement informatisé des ressources électroniques, soulève quelques réflexions sur l'augmentation du nombre de documents collectés et sur l'élargissement des domaines traités. Le souci constant d'enrichir ces données et d'en faciliter l'accès aux utilisateurs, sur un mode hypertextuel, conduit à une évolution des métiers de la gestion documentaire.

  5. Méthodes numériques appliquées pour le scientifique et l'ingénieur

    CERN Document Server

    Grivet, Jean-Philippe

    2009-01-01

    Qu'est-ce que l'analyse numérique ? C'est un ensemble d'outils qui permet d'obtenir une solution numérique approchée d'un problème mathématique, lui-même modèle d'une question technique ou scientifique. Pourquoi étudier (et enseigner) l'analyse numérique conçue de cette manière ? N'est-il pas suffisant d'appuyer sur la touche «solve» d'une calculette pour résoudre une équation algébrique ? Si l'on veut vraiment utiliser un logiciel, pourquoi faire plus que d'appeler, à l'intérieur d'un logiciel de haut niveau, la fonction «solve» ? En réalité, il est toujours profitable de connaître le principe de fonctionnement des outils que l'on utilise afin de les employer au mieux et pour être conscient de leurs limites. De plus, il peut arriver qu'un programme, bien qu'immédiatement disponible, ne soit pas parfaitement adapté à l'usage prévu ; seul l'utilisateur bien informé pourra le modifier en connaissance de cause et étendre son domaine de validité. Enfin, la curiosité est une qualit...

  6. Premature Ventricular Contractions (PVCs)

    Science.gov (United States)

    Diseases and Conditions Premature ventricular contractions (PVCs) By Mayo Clinic Staff Premature ventricular contractions (PVCs) are extra, abnormal heartbeats that begin in one of your heart's two ...

  7. Ľ Exploration scientifique de Ľ Afrique au XIXe siècle

    Directory of Open Access Journals (Sweden)

    Isabelle Surun

    1998-06-01

    Full Text Available WAS 19th CENTURY SCIENTIFIC EXPLORATION OF WEST AFRICA A GEOGRAPHICAL ENTREPRISE? - In the nineteenth century, explorers of West Africa and geographers became involved in crossed scientific relationship. This paper enphasizes the upcoming gap between the scientific aims that geographers and explorers assumed. Geographers focused their investigations on location matters in order to map out traveler's routes through unknown countries, and thus give geographical images of the inner parts of Africa. In the meantime, explorers appeared to be the initiators of an actual human geography of Africa. Their work contributed to convey new paradigms into the geographical field better than the geographers had

  8. Faculty Growth Contracts.

    Science.gov (United States)

    Seldin, Peter

    Growth contracts, described as faculty plans for personal and professional growth proposed by each member of the faculty, are examined. The rationale for growth contracts is explained and a list of some institutions using growth contracts or variations of the concept is provided. Growth contract advantages, the role of the evaluation committee or…

  9. Rencontre avec Albert Bandura : l’homme et le scientifique

    OpenAIRE

    Brewer, Stephen Scott

    2011-01-01

    Ce texte présente le professeur Bandura, l’homme dont l’œuvre inspire ce numéro spécial. Après avoir évoqué quelques éléments biographiques du psychologue américain et exposé un certain nombre de ses contributions majeures à sa discipline, nous proposons le compte rendu d’un atelier de recherche organisé autour du professeur en 2006 à Toulouse (lors du 7e colloque européen sur l’autoformation). Le dialogue en direct entre les participants et le professeur offre de riches mises en perspective ...

  10. Contracts in distributed systems

    CERN Document Server

    Bartoletti, Massimo; Zunino, Roberto; 10.4204/EPTCS.59.11

    2011-01-01

    We present a parametric calculus for contract-based computing in distributed systems. By abstracting from the actual contract language, our calculus generalises both the contracts-as-processes and contracts-as-formulae paradigms. The calculus features primitives for advertising contracts, for reaching agreements, and for querying the fulfilment of contracts. Coordination among principals happens via multi-party sessions, which are created once agreements are reached. We present two instances of our calculus, by modelling contracts as (i) processes in a variant of CCS, and (ii) as formulae in a logic. With the help of a few examples, we discuss the primitives of our calculus, as well as some possible variants.

  11. Éducation scientifique et développement intellectuel du jeune enfant

    Directory of Open Access Journals (Sweden)

    ANNICK WEIL-BARAIS

    2007-01-01

    Full Text Available In this study, we attempt to understand better the influence of scientific teaching on the intellectual development of 5 to 6 year old children. The conception of child intellectual development used is based on a model suggested by Piaget and Garcia (1983, which explains the transformations of the understanding of the world by young children, and on Vygotskian conception which emphasizes the importance of the adult mediation and tutoring. Then, we developed a sequence of activities involving the understanding of shadow formation by young children, with the aim of transforming the way they understand physical phenomena. This sequence was carried out in kindergarten, with a group of pupils thought by their own teacher. The children's progresses were analysed, using their own statements and graphic productions, obtained during individual interviews achieved first before the teaching sequence, and then two months later. The collected data show that children progress in their reading of reality, as they come out of the purely perceptive framework ("intra-objectal", by building observables which imply an "inter-objectal" treatment of physical phenomena. These conclusions reinforce the idea that a scientific initiation in kindergarten, based on a good knowledge of the children's abilities, contributes to their intellectual development.

  12. Technical and scientific report of the Alto project; Rapport scientifique et technique du projet ALTO

    Energy Technology Data Exchange (ETDEWEB)

    Essabaa, S.; Gardes, D.; Grialou, D.; Ibrahim, F.; Le Scornet, J.C

    2002-07-01

    The Alto project means the installation of an electron linear accelerator inside the experimental area of the tandem accelerator of the nuclear physics institute of Orsay (IPNO, France). This linear accelerator comes from CERN where it was operating as a pre-injector for LEP. This equipment will allow IPNO'teams to perform fast kinetics studies in a domain different from that of ELYSE accelerator. The time resolution will not be as high as that of ELYSE (picosecond) but will be sufficient (microsecond) to produce free radicals in aqueous and gaseous media. The main expectations of this installation can be classified according 3 axis: 1) basic research (mainly the study of nuclear matter through photo-fission, 2) research and development of accelerators (by providing a test bench for new high frequency systems and superconducting components), and 3) applied research for industry concerning: biochemistry under irradiation, radiation sensibility, DNA breaking, food and drug sterilization and behaviour of electronic components under irradiation. This rapport details the research program that could be achieved with this equipment, describes its contributions in terms of economic development, cooperation with industry, student training, and specifies the needed investment and the operating and maintenance costs. (A.C.)

  13. Contract-Based Cooperative Spectrum Sharing

    CERN Document Server

    Duan, Lingjie; Huang, Jianwei

    2011-01-01

    Providing proper economic incentives is essential for the success of dynamic spectrum sharing. Cooperative spectrum sharing is one effective way to achieve this goal. In cooperative spectrum sharing, secondary users (SUs) relay traffics for primary users (PUs), in exchange for dedicated transmission time for the SUs' own communication needs. In this paper, we study the cooperative spectrum sharing under incomplete information, where SUs' types (capturing their heterogeneity in relay channel gains and evaluations of power consumptions) are private information and not known by PUs. Inspired by the contract theory, we model the network as a labor market. The single PU is the employer who offers a contract to the SUs. The contract consists of a set of contract items representing combinations of spectrum accessing time (i.e., reward) and relaying power (i.e., contribution). The SUs are employees, and each of them selects the best contract item to maximize his payoff. We study the optimal contract design for both w...

  14. Psychological contracts of hospice nurses.

    Science.gov (United States)

    Jones, Audrey Elizabeth; Sambrook, Sally

    2010-12-01

    Psychological contracts have been described as individuals' beliefs regarding the obligations, expectations, and contributions that exist between them and their employer. They can be influenced by the organization's culture and philosophy, through human resources policies, and through the employee's personality and characteristics. Owing to the recent economic crisis, hospices in the UK are currently in a transitional phase and are being expected to demonstrate efficiencies that might be more in line with a business model than a health-care environment. This may conflict with the philosophical views of hospice nurses. To support nurses through this transition, it might be helpful to understand the antecedents of hospice nurses' behaviour and how they construct their psychological contracts. Failure to offer adequate support might lead to negative outcomes such as a desire to leave the organisation, poorer quality work, or disruptive behaviour. This study used a modified grounded theory approach involving in-depth interviews to explore the context and content of the psychological contracts of hospice nurses in the UK. Four main themes emerged: the types of psychological contracts formed, how the contracts are formed, their contents, and the breaches and potential violations the nurses perceive.

  15. ADMINISTRATIVE CONTRACTS. DELIMITATIONS

    Directory of Open Access Journals (Sweden)

    Liana Teodora PASCARIU

    2016-12-01

    Full Text Available Article examines whether all contracts of public persons are administrative contracts; in other words, if the administration may conclude contracts that, according to their legal nature, are not administrative. If we start from the definition of administrative contracts as it appears in Law no. 554/2004, these include contracts by public authorities which concern the enhancement of public property execution of works of public interest, public services, public procurement and other administrative contracts provided by special laws and subject to the jurisdiction of the administrative courts.

  16. Contractibility of curves

    Directory of Open Access Journals (Sweden)

    Janusz Charatonik

    1991-11-01

    Full Text Available Results concerning contractibility of curves (equivalently: of dendroids are collected and discussed in the paper. Interrelations tetween various conditions which are either sufficient or necessary for a curve to be contractible are studied.

  17. Fault in Contract Law

    National Research Council Canada - National Science Library

    Eric A. Posner

    2009-01-01

    A promisor is strictly liable for breaching a contract, according to the standard account However, a negligence-based system of contract law can be given an economic interpretation, and this Article...

  18. Democratic contract law

    OpenAIRE

    Hesselink, M.W.

    2015-01-01

    This article discusses the normative relationship between contract law and democracy. In particular, it argues that in order to be legitimate contract law needs to have a democratic basis. Private law is not different in this respect from public law. Thus, the first claim made in this article will be that also for contract law a democratic basis is a necessary condition for legitimacy. A fully democratic basis may also be a sufficient condition for a legitimate and just contract law. However,...

  19. Teaching about Contracts.

    Science.gov (United States)

    Froman, Michael; Kosnoff, Kathy

    1978-01-01

    Presents teaching strategies for introducing high school students to contract law. Offers as a case study a contract agreement between pro football players and team owners. Stresses basic elements of contracts (offer, acceptance, consideration, and understanding the bargaining process). Journal available from the American Bar Association, 1155…

  20. Contract law as fairness

    NARCIS (Netherlands)

    J. Klijnsma

    2015-01-01

    This article examines the implications for contract law of Rawls' theory of justice as fairness. It argues that contract law as an institution is part of the basic structure of society and as such subject to the principles of justice. Discussing the basic structure in relation to contract law is par

  1. Evolution des serveurs de documentation scientifique et technique en ligne dans la perspective de l'auto archivage. Le cas du CERN Analyse du contexte et propositions appliquées

    CERN Document Server

    Faraud, Sarah

    2002-01-01

    Le service de documentation scientifique du CERN est au coeur des évolutions récentes de la diffusion scientifique. Le mouvement de l'OAI et le développement de l'auto archivage sont des perspectives dans lesquelles le CERN souhaite s'engager. Une analyse de ces bouleversements et de leur validité ainsi que des propositions concrètes étaient nécessaires avant d'adopter toute stratégie nouvelle.

  2. Ouverture du colloque « La cour et les sciences : naissance des politiques scientifiques dans les cours européennes aux xviie et xviiie siècles »

    Directory of Open Access Journals (Sweden)

    Béatrix Saule

    2011-09-01

    Full Text Available À l’occasion de l’exposition « Sciences et curiosités à la cour de Versailles » au château de Versailles (26 octobre 2010 au 3 avril 2011, le Centre de recherche du château de Versailles a organisé le colloque « La cour et les sciences : naissance des politiques scientifiques dans les cours européennes aux xviie et xviiie siècles ». Pour les sciences et pour le royaume – devrions-nous dire. En effet, la cour, siège du pouvoir et lieu de concentration des capitaux, soutenait la recherche scientifique tandis que cette dernière devait servir les intérêts généraux du pays et la gloire de son souverain. En un temps qui ignorait encore la séparation entre les deux cultures, scientifique et technique d’un côté, humaniste et artistique de l’autre, on vit cependant s’affirmer une nouvelle idée de la science. Cette modernité, la plupart du temps, ne put exister sans le concours actif des princes. La cour, comme lieu d’expérimentation, d’innovations techniques, apparaît comme un des moteurs des évolutions de la recherche, permettant notamment des applications concrètes. L’implication des souverains européens, par leur éducation, par leurs rapports privilégiés avec les savants, fut souvent à l’origine du développement des connaissances scientifiques dans de nombreux domaines. Dans ce colloque, il s’agit donc essentiellement d’étudier les politiques scientifiques volontaristes ou non des états européens sous l’Ancien Régime en s’attachant particulièrement à la recherche « fondamentale » et à la recherche « utile » (amélioration de la santé, lutte contre la famine, progrès des techniques, des constructions et des bâtiments, etc.. Volontairement comparatistes, les études englobent l’ère géographique européenne à travers trois axes : le financement des sciences et des scientifiques, la communauté scientifique face à la cour et, enfin, la diffusion et la culture

  3. Regard sur les méthodes d’analyse et de sauvegarde du patrimoine et de l’imagerie scientifique

    Directory of Open Access Journals (Sweden)

    Valérie Guesnier

    2009-05-01

    Full Text Available Mise en relief par des travaux de recherche sur les images de la Station biologique de Roscoff, des années 1870 à nos jours, l’importance de l’imagerie scientifique au sein du patrimoine scientifique, a conduit à élaborer un système de lecture descriptif de ce corpus iconographique spécifique qui, en l’absence d’une méthode d’analyse, ne peut être aujourd’hui inventorié au titre du patrimoine historique et culturel national.This article is inspired by some research carried out on the images held by the Roscoff biological station from 1870 up to the present day. The importance of this scientific imagery, within the broader context of the scientific heritage as a whole, led to the establishment of a new descriptive system for the corpus. Without such an analytical tool, it is difficult to draw up inventories of such images and to integrate them into the national cultural heritage.

  4. Principles Scientifiques, Principes Philosophiques

    Directory of Open Access Journals (Sweden)

    Gilles-Gaston Granger

    1999-06-01

    Full Text Available A principle is a starting point of departure as well as a rule. In science principles are either alleged evident rules or generalizations of already accepted laws, or formal determinations for objects in a given domain. Thus two problems arise: first, does their nature have a conventional character? and sencond, what kind of truth is to be assigned to them. In philosophy principles are taken as a method of thinking as well as fundamental experiences. Even though they are points of departure, their true meaning is known only after a philosophical job is done. Thus, paradoxically enough, we can say that in both science and philosophy a principle is at the same time in the begining and in the end.

  5. The Contracting Parties' Ability To Conclude The Employment Contract

    Directory of Open Access Journals (Sweden)

    Carmen Constantina NENU

    2014-08-01

    Full Text Available This study's main objective is to analyze certain effects produced by the changes of the Labor Code and by the entry into force of the current Romanian Civil Code. These effects refer to one of the fundamental conditions for the valid conclusion of the individual employment contract, that is, to the legal capacity of employers and employees. Thus, a complete analysis of legal regulations and of the correlations between different provisions on the legal capacity of parties to the individual employment contract is required to identify the existing noncompliance and to propose solutions. The research demonstrated that the current regulatory framework governing the legal capacity of the parties to an individual employment contract does not entirely correspond to the social reality. Therefore, only the employer benefits from a relatively comprehensive statutory regulation on the legal capacity to conclude an individual employment contract. The employee, however, does not benefit from the same attention from legislature. Considering the above, the study represents a significant scientific contribution, whose value lies in the proposed changes to modify legislature, so that the legal capacity of job holders would benefit from fair regulation, in accordance with the principle of legal protection of employee rights.

  6. INFLUENCE FACTORS FOR LEASING MARKET CONTRACTS

    Directory of Open Access Journals (Sweden)

    Oana BĂRBULESCU

    2016-11-01

    Full Text Available This paper aims to investigate the relationship between leasing contracts and some factors that influence the value of these contracts. In order to do this, we have decided on some quantitative marketing research by appealing to statistics for accomplishing the objectives that we have set: to find a correlation between the turnover percentage assigned to leasing expenses and several influence factors. This study indicated that the more contracts are signed by a firm, the more likely is to assign a bigger fraction of the income to each new leasing contract. The study confirmed that bigger companies are relying more on leasing as a way of financing than small companies. This study also discovered that companies with more employees are using larger contracts in order to sustain their activity. The findings are expected to contribute to adjusting the offers by the leasing companies, taking into consideration these factors and to using these factors in order to better predict the market evolution.

  7. Contract modularity in design by contract languages

    OpenAIRE

    Rebêlo, Henrique Emanuel Mostaert

    2014-01-01

    Design by Contract (DbC) is a popular technique for developing programs using behavioral specifications. In this context, researchers have found that the realization of DbC is crosscutting and fares better when modularized by Aspect-Oriented Programming. However, previous efforts aimed at supporting crosscutting contracts modularly actually compromised the main DbC principles. For example, in AspectJ-style, reasoning about the correctness of a method call may require a whole-pr...

  8. Contracts in distributed systems

    Directory of Open Access Journals (Sweden)

    Massimo Bartoletti

    2011-07-01

    Full Text Available We present a parametric calculus for contract-based computing in distributed systems. By abstracting from the actual contract language, our calculus generalises both the contracts-as-processes and contracts-as-formulae paradigms. The calculus features primitives for advertising contracts, for reaching agreements, and for querying the fulfilment of contracts. Coordination among principals happens via multi-party sessions, which are created once agreements are reached. We present two instances of our calculus, by modelling contracts as (i processes in a variant of CCS, and (ii as formulae in a logic. With the help of a few examples, we discuss the primitives of our calculus, as well as some possible variants.

  9. Optimal Property Rights in Financial Contracting

    OpenAIRE

    Ayotte, Kenneth M.; Bolton, Patrick

    2007-01-01

    In this paper we propose a theory of optimal property rights in a financial contracting setting. Following recent contributions in the property law literature, we emphasize the distinction between contractual rights, that are only enforceable against the parties themselves, and property rights, that are also enforeceable against third parties outside the contract. Our analysis starts with the following question: which contractual agreements should the law allow parties to enforce as property ...

  10. Contracting Graphs to Paths and Trees

    CERN Document Server

    Heggernes, Pinar; Lévêque, Benjamin; Lokshtanov, Daniel; Paul, Christophe

    2011-01-01

    Vertex deletion and edge deletion problems play a central role in Parameterized Complexity. Examples include classical problems like Feedback Vertex Set, Odd Cycle Transversal, and Chordal Deletion. Interestingly, the study of edge contraction problems of this type from a parameterized perspective has so far been left largely unexplored. We consider two basic edge contraction problems, which we call Path-Contractibility and Tree-Contractibility. Both problems take an undirected graph $G$ and an integer $k$ as input, and the task is to determine whether we can obtain a path or an acyclic graph, respectively, by contracting at most $k$ edges of $G$. Our main contribution is an algorithm with running time $4^{k+O(\\log^2 k)} + n^{O(1)}$ for Path-Contractibility and an algorithm with running time $4.88^k n^{O(1)}$ for Tree-Contractibility, based on a novel application of the color coding technique of Alon, Yuster and Zwick. Furthermore, we show that Path-Contractibility has a kernel with at most $5k+3$ vertices, w...

  11. Contracting out local services

    DEFF Research Database (Denmark)

    Petersen, Ole Helby; Houlberg, Kurt; Ring Christensen, Lasse

    2015-01-01

    Governments face a fundamental choice between in-house production and contracting out for the delivery of services to citizens. This article examines the importance of ideology, fiscal pressure, and size for contracting out in technical and social services. The analysis builds on a panel data set...... covering municipal spending on services in all 98 Danish municipalities. The authors find that contracting out is shaped by ideology in social services but not in technical services, which indicates that social services are the contemporary ideological battlefield of privatization. The analysis further...... reveals that economically prosperous municipalities are more likely to contract out social services, whereas contracting out of technical services is not influenced by economic affluence. Finally, larger municipalities contract out more in technical services but less in social services, demonstrating...

  12. New staff contract policy

    CERN Multimedia

    HR Department

    2006-01-01

    Following discussion at TREF and on the recommendation of the Finance Committee, Council approved a new staff contract policy, which became effective on 1 January 2006. Its application is covered by a new Administrative Circular No. 2 (Rev. 3) 'Recruitment, appointment and possible developments regarding the contractual position of staff members'. The revised circular replaces the previous Circulars No. 9 (Rev. 3) 'Staff contracts' and No. 2 (Rev. 2) 'Guidelines and procedures concerning recruitment and probation period for staff members'. The main features of the new contract policy are as follows: The new policy provides chances for long-term employment for all staff recruits staying for four years without distinguishing between those assigned to long-term or short-term activities when joining CERN. In addition, it presents a number of simplifications for the award of ICs. There are henceforth only 2 types of contract: Limited Duration (LD) contracts for all recruitment and Indefinite Contracts (IC) for...

  13. BOT Outsourcing Contracts

    DEFF Research Database (Denmark)

    Ørberg Jensen, Peter D.; Petersen, Bent

    2012-01-01

    Build-operate-transfer (BOT) contracting has been widely usen in the engineering and construction industry, but has only recently been introduced in services industry domains. Notably, service provider firms from emerging markets have recently started offering BOT outsourcing contracts. In this p......Build-operate-transfer (BOT) contracting has been widely usen in the engineering and construction industry, but has only recently been introduced in services industry domains. Notably, service provider firms from emerging markets have recently started offering BOT outsourcing contracts....... In this paper we investigate under which circumstances a BOT outsourcing contract (i.e. a contract where the client firm exercises its call option) is beneficial, or the opposite, to the emerging market vendor firm. We draw on various theoretical literatures (transaction cost economics, real options, inter...

  14. Écriture scientifique et évolution des croyances, des connaissances ou des conceptions des enseignants en reprise d’étude

    Directory of Open Access Journals (Sweden)

    Delarue-Breton Catherine

    2016-01-01

    Full Text Available Si l’on s’accorde assez unanimement – c’est à dire aux plans simultanément scientifique et institutionnel – à reconnaitre que l’initiation à la recherche est devenue nécessaire dans la formation des enseignants, les modalités de cette initiation, ses visées et ses effets font cependant peu l’objet, encore, d’un consensus, et dans certains cas, divisent. Nous avons pu étudier à diverses reprises, à partir de différentes versions des mémoires, le rôle de l’écriture scientifique dans l’appropriation des concepts théoriques par les étudiants de master MEEF (Métiers de l’Enseignement, de l’Éducation, de la Formation en formation initiale, autrement dit par les étudiants issus de licence, se destinant au métier de professeur des écoles. Nous avons ainsi pu mettre au jour d’une part la diversité de ces modes d’appropriation conceptuelle, et, en corrélation avec celle-ci, la diversité des modes d’analyse des situations scolaires, et d’autre part des formes d’évolution ou de stagnation des croyances, connaissances, conceptions de ces futurs enseignants sur le métier, sur les élèves, sur les disciplines, sur l’apprentissage. Notre propos est ici de nous poser des questions comparables, concernant le rapport entre appropriation théorique et évolution des conceptions non pas d’enseignants en formation initiale, mais d’enseignants titulaires en reprise d’étude, parfois eux-mêmes formateurs, inscrits en master MEEF avec validation des acquis. Nous questionnons ainsi le rôle de la recherche et de l’écriture scientifique dans la formation continue des enseignants.

  15. Contracting with Private Rewards

    OpenAIRE

    Rene Kirkegaard

    2015-01-01

    I extend the canonical moral hazard model to allow the agent to face endogenous and non-contractible uncertainty. The agent works for the principal and simultaneously pursues private rewards. I establish conditions under which the first-order approach remains valid. The model adds to the literature on intrinsic versus extrinsic motivation. Specifically, to induce higher effort at work the contract may offer higher rewards but flatter incentives. The contract change makes the agent reevaluate ...

  16. Contracting for Public Services

    DEFF Research Database (Denmark)

    Greve, Carsten

    strategic purchasing understanding markets communicating the contracting decision designing and drafting the contract the role of the consumer the regulation of service provision Illustrated throughout with practitioner case-studies from a range of OECD countries, this book presents an important new......Insightful and comprehensive and covering new subjects like globalization and IT, this text, international in its approach, provides a thorough introduction to the key phases of the contracting process and the skills required by managers in its implementation. These include: policy for contracting...

  17. Construire une conception scientifique du vivant avec des élèves de 5-7 ans : approche didactique pour mieux comprendre les processus d’apprentissage et les enjeux développementaux

    Directory of Open Access Journals (Sweden)

    Grancher Céline

    2015-01-01

    Full Text Available Cet article s’intéresse au vivant en tant qu’objet de savoir et aux phénomènes d’enseignement-apprentissage de ce concept au début de l’école primaire en France (élèves de 5-7 ans, classes de CP-CE1. Nous nous interrogeons sur les contenus à enseigner et les situations possibles à mettre en oeuvre dans les classes pour que des élèves construisent une conception scientifique du vivant. Nous délimitons d’abord le concept de vivant dans une perspective d’enseignement à de jeunes élèves. Puis nous identifions un des enjeux de l’enseignement-apprentissage du vivant : permettre aux élèves de construire un autre rapport au vivant que celui de la vie de tous les jours. Nous abordons les situations scolaires comme des processus d’acculturation scientifique scolaire. Les élèves sont en effet incités à entrer dans une culture scientifique en s’appropriant à la fois des savoirs relatifs au vivant et des pratiques de la biologie. À partir de deux séquences d’enseignement réalisées en CP puis en CE1 avec les mêmes élèves, nous repérons des indicateurs qui témoignent de la construction d’une conception scientifique du vivant par les élèves. Nous montrons également que les processus d’acculturation scientifique dans lesquels les élèves sont engagés ont des effets sur leur développement.

  18. Visualisation Scientifique en médecine.
    Application à la visualisation de l'anatomie et à la visualisation en épileptologie clinique

    OpenAIRE

    Dillenseger, Jean-Louis

    2003-01-01

    En médecine, le rôle de l'image est primordial. Depuis la renaissance, l'image a été un des vecteurs principaux de la transmission du savoir. Plus récemment, l'essor des techniques d'imageries tridimensionnelles n'a fait qu'étendre l'importance de l'image à la plupart des disciplines et des procédures médicales. Tout naturellement donc, la médecine a représenté un des domaines d'application privilégiés de la visualisation scientifique. Mes travaux de recherche s'inscrivent directement dans ce...

  19. Les patrimoines mobiliers scientifique et technique : spécificités de leur restauration, de leur conservation et de leur valorisation

    Directory of Open Access Journals (Sweden)

    Philippe Tomsin

    2007-10-01

    Full Text Available Le patrimoine mobilier scientifique et technique, de par ses matériaux et les pathologies particulières qu'il connaît, pose des problèmes spécifiques en matière de conservation et de restauration. L'auteur inventorie les aspects de cette problématique, y compris la question cruciale des lieux de conservation et de valorisation de ce patrimoine particulier. Il propose à la réflexion quelques règles déontologiques.The scientific and technical movable heritage, because of its materials and special pathologies, gives some specific problems of conservation and restoration. The author inventories the aspects of these problems, including the crucial question of the places of conservation and valorisation of this particular heritage. He proposes a thought about some deontological rules.

  20. La Coopération Scientifique et Technologique en Europe occidentale. 1ère Partie Scientific and Technological Cooperation in Western Europe. Part One

    Directory of Open Access Journals (Sweden)

    Bertrand V.

    2006-11-01

    Full Text Available L'exemple de la puissance américaine pendant et après le dernier conflit mondial a montré aux nations de l'Europe occidentale que leur développement économique dépendait étroitement de leur aptitude à la recherche scientifique et à l'innovation technologique. Devant la nécessité vitale d'élaborer une politique de la science et l'impossibilité de concurrencer individuellement les États-Unis sur l'ensemble du front, elles se sont progressivement engagées vers une collaboration de plus en plus réfléchie dans le domaine scientifique et technologique. Dans le même temps les grands organismes internationaux à vocation politique, économique ou militaire (ONU, OCDE, OTAN... créés après la guerre ont été aussi amenés à se préoccuper des problèmes de la science avant que ceux ci ne fassent l'objet d'une politique délibérée de coopération sous l'égide des Communautés européennes.Nous allons essayer. de faire le point sur toutes ces questions en exposant dans les différents chapitres I. La notion de politique de la science et son évolution dans le monde occidental. II. Les organismes internationaux impliqués dans une coopération scientifique et technologique en Europe occidentale. III et IV. Les résultats (scientifiques puis technologiques de cette coopération en dehors des grands organismes internationaux. V. Les actions menées dans le cadre de ces organismes. VI. La politique de coopération entreprise au sein des Communautés européennes. VII. La coopération européenne en matière d'énergie. The exemple of U.S. power during and after the last World War showed the countries in Western Europe that their economic development was closely linked to their capocity for scientific research and technological innovation. Faced with the vital need to draw up a science policy and the impossibilty of individually rivaling the United States in all areas, they gradually moved toward more and more deliberate coopération in

  1. L’archipel des coupoles. Topographie et architecture de l’observatoire de Toulouse : les logiques historiques et patrimoniales du bâti scientifique

    Directory of Open Access Journals (Sweden)

    Jérôme Lamy

    2009-05-01

    Full Text Available Cet article explore les aspects historiques et patrimoniaux de l’élaboration et de la mutation de l’observatoire de Toulouse aux XIXe et XXe siècles. De la construction du bâtiment principal à l’éclatement du lieu en un archipel de coupoles, l’agencement du site révèle les évolutions politiques, scientifiques et techniques qui se lisent dans le bâti. La mise en valeur patrimoniale doit impérativement se fonder sur cette histoire pour permettre une restitution la plus fidèle possible d’un lieu dont l’usage premier nous est étranger. C’est au prix de cette exigence historique que la lecture de l’espace savant dégage le sens passé des configurations et des dispositions spatiales.

  2. Technologie pour le forage scientifique en eau très profonde au XXIe siècle Deepwater Technology for Scientific Drilling in the 21st Century

    Directory of Open Access Journals (Sweden)

    Sparks C.

    2006-11-01

    Full Text Available Le présent article aborde les slimline risers et les systèmes de forage minier qui sont deux domaines technologiques dont le potentiel doit permettre d'améliorer le forage et le carottage scientifiques en eau très profonde au cours du XXIe siècle. Cet article présente les avantages et les inconvénients des slimline risers, par rapport aux risers de forage utilisés par l'industrie pétrolière. Le potentiel de matériaux nouveaux est évoqué. Des analyses préliminaires de slimline risers fabriqués de différents matériaux (acier, titane, aluminium et composite pour forage scientifique par 4 000 m de profondeur d'eau sont présentées. La seconde partie de l'article aborde les moyens d'adapter les systèmes de forage minier aux grands fonds. This paper addresses slimline riser systems and mining drilling systems which are two items of technology that have the potential to improve scientific drilling and coring in deep water in the 21st century. The paper presents the advantages and disadvantages of drilling with a slimline riser, compared to an oil industry riser. The potential of new materials are discussed. Preliminary analyses of slimline risers made from different materials (steel, titanium, aluminium and composite for 4000 m of water are presented. In the second part of the paper, ways of adapting mining systems to deepwater are discussed.

  3. Democratic contract law

    NARCIS (Netherlands)

    Hesselink, M.W.

    2015-01-01

    This article discusses the normative relationship between contract law and democracy. In particular, it argues that in order to be legitimate contract law needs to have a democratic basis. Private law is not different in this respect from public law. Thus, the first claim made in this article will

  4. Contracting for Change

    Science.gov (United States)

    Scholtes, Peter R.

    1975-01-01

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

  5. Whither Performance Contracting?

    Science.gov (United States)

    Green, Norman S.

    This report describes briefly performance contracts; discusses their shortcomings, pitfalls, and advantages; and gives some insight into the future development of this new concept. Two shortcomings of performance contracting include (1) teaching to the test and (2) board abdication of its responsibility for making final decisions about educational…

  6. Signaling in muscle contraction.

    Science.gov (United States)

    Kuo, Ivana Y; Ehrlich, Barbara E

    2015-02-02

    Signaling pathways regulate contraction of striated (skeletal and cardiac) and smooth muscle. Although these are similar, there are striking differences in the pathways that can be attributed to the distinct functional roles of the different muscle types. Muscles contract in response to depolarization, activation of G-protein-coupled receptors and other stimuli. The actomyosin fibers responsible for contraction require an increase in the cytosolic levels of calcium, which signaling pathways induce by promoting influx from extracellular sources or release from intracellular stores. Rises in cytosolic calcium stimulate numerous downstream calcium-dependent signaling pathways, which can also regulate contraction. Alterations to the signaling pathways that initiate and sustain contraction and relaxation occur as a consequence of exercise and pathophysiological conditions.

  7. An event-based model for contracts

    Directory of Open Access Journals (Sweden)

    Tiziana Cimoli

    2013-02-01

    Full Text Available We introduce a basic model for contracts. Our model extends event structures with a new relation, which faithfully captures the circular dependencies among contract clauses. We establish whether an agreement exists which respects all the contracts at hand (i.e. all the dependencies can be resolved, and we detect the obligations of each participant. The main technical contribution is a correspondence between our model and a fragment of the contract logic PCL. More precisely, we show that the reachable events are exactly those which correspond to provable atoms in the logic. Despite of this strong correspondence, our model improves previous work on PCL by exhibiting a finer-grained notion of culpability, which takes into account the legitimate orderings of events.

  8. Capsule contraction syndrome

    Directory of Open Access Journals (Sweden)

    Mesut COŞKUN

    2009-06-01

    Full Text Available Capsule contraction syndrome occurs after fibrous metaplasia of lens proteins that leads to capsular bag contraction. Excessive front capsular wrinkling is seen in capsule contraction syndrome and there is an imbalance between powers supplying capsular integrity. This situation leads to zonular weakness. Capsule contraction syndrome is associated with pseudoexfoliation, older age, uveitis, pars planitis and myotonic muscular dystrophy. In order to decrease the risk of capsule contraction syndrome, front capsulerhexis area should be open as 5.5-6 mm diameter and a curysoft intraocular lens should be used. In order to prevent lens epithelial proliferation and metaplasia, lens epithelial cells at inferior surface of front capsule should be aspirated carefully. If postoperative capsular contraction detected, front capsulotomy should be performed by Nd-YAG laser at postoperative 2 to 3 weeks. In patients that Nd-YAG laser is unsuccessful, capsular tension should be decreased by surgical microincisions. In present study, we evaluated etiology, prevention and management of capsule contraction syndrome in the light of actual literature knowledge.

  9. Amending Contracts for Choreographies

    CERN Document Server

    Bocchi, Laura; Tuosto, Emilio; 10.4204/EPTCS.59.10

    2011-01-01

    Distributed interactions can be suitably designed in terms of choreographies. Such abstractions can be thought of as global descriptions of the coordination of several distributed parties. Global assertions define contracts for choreographies by annotating multiparty session types with logical formulae to validate the content of the exchanged messages. The introduction of such constraints is a critical design issue as it may be hard to specify contracts that allow each party to be able to progress without violating the contract. In this paper, we propose three methods that automatically correct inconsistent global assertions. The methods are compared by discussing their applicability and the relationships between the amended global assertions and the original (inconsistent) ones.

  10. Reflections on the 2016 Nobel Memorial Prize for Contract Theory

    DEFF Research Database (Denmark)

    Foss, Nicolai Juul; Klein, Peter G.

    2016-01-01

    We briefly summarize the contributions of Oliver Hart and Bengt Holmström, two key founders of modern contract theory, and describe their significance for the analysis of organizations and institutions. We then discuss the foundations of modern contract theory and review some criticisms related...... to modeling strategy, assumptions about knowledge and cognition, and relevance. We conclude with some suggestions for advancing contract theory in a world of uncertainty, complexity, and entrepreneurship....

  11. Contractual incentives in EPC contracts

    OpenAIRE

    Salvesen, Terje

    2011-01-01

    The Norwegian Oil Industry has through the years utilized several different Contract models for offshore projects. In the recent years, the big oil companies are using EPC Contracts to regulate deliveries in the industry. The main focus in the master thesis was the EPC Contract for offshore deliveries and the contractual incentives built into these Contract models. The first section presents the basics to the EPC contract format. Subjects are why the EPC Contract format is used...

  12. Partnering and contracting

    DEFF Research Database (Denmark)

    Bohnstedt, Kristian Ditlev

    2014-01-01

    Purpose - Partnering is often, by economists, and construction managerial literature related to more incomplete contracts. This can be explained by seeing partnering as something that neutralizes opportunism. The aim is to uncover whether partnering neutralizes opportunism when there is an incomp......Purpose - Partnering is often, by economists, and construction managerial literature related to more incomplete contracts. This can be explained by seeing partnering as something that neutralizes opportunism. The aim is to uncover whether partnering neutralizes opportunism when...... outcomes with the conception of being repaid later in accordance to reciprocity. Value - Seeing partnering as the willingness to renegotiate complete contracts can reduce the risk for the contractor and lead to lower prices for a given service. Keywords Partnering, Contracting, Pareto efficiency...

  13. The Grade Contract Revisited

    Science.gov (United States)

    Bornscheuer, Joan H.

    1976-01-01

    Adaptations of and variations on the grade contract system are described with emphasis on individualized instruction, fair evaluation, and learner-oriented classes. The method used is described, and results are assessed. (Author/RM)

  14. Contracting the Facebook API

    CERN Document Server

    Rubinger, Ben; 10.4204/EPTCS.35.6

    2010-01-01

    In recent years, there has been an explosive growth in the popularity of online social networks such as Facebook. In a new twist, third party developers are now able to create their own web applications which plug into Facebook and work with Facebook's "social" data, enabling the entire Facebook user base of more than 400 million active users to use such applications. These client applications can contain subtle errors that can be hard to debug if they misuse the Facebook API. In this paper we present an experience report on applying Microsoft's new code contract system for the .NET framework to the Facebook API.We wrote contracts for several classes in the Facebook API wrapper which allows Microsoft .NET developers to implement Facebook applications. We evaluated the usefulness of these contracts during implementation of a new Facebook application. Our experience indicates that having code contracts provides a better and quicker software development experience.

  15. Contracting the Facebook API

    Directory of Open Access Journals (Sweden)

    Ben Rubinger

    2010-09-01

    Full Text Available In recent years, there has been an explosive growth in the popularity of online social networks such as Facebook. In a new twist, third party developers are now able to create their own web applications which plug into Facebook and work with Facebook's "social" data, enabling the entire Facebook user base of more than 400 million active users to use such applications. These client applications can contain subtle errors that can be hard to debug if they misuse the Facebook API. In this paper we present an experience report on applying Microsoft's new code contract system for the .NET framework to the Facebook API.We wrote contracts for several classes in the Facebook API wrapper which allows Microsoft .NET developers to implement Facebook applications. We evaluated the usefulness of these contracts during implementation of a new Facebook application. Our experience indicates that having code contracts provides a better and quicker software development experience.

  16. Statutes and contracts

    DEFF Research Database (Denmark)

    Trosborg, Anna

    1995-01-01

    This paper is concerned with the language used in legal speech acts in legislative texts and contracts in the field of English Contract Law. The central objects of study are regulative functions with a particular view to establishing realization patterns of the rhetorical functions of directive...... institutions, as well as in terms of the face redress required by the socio-pragmatic situation. Udgivelsesdato: JAN...

  17. Joint Contingency Contracting

    Science.gov (United States)

    2005-06-01

    Cdr (Head of Contracting Activity - HCA)FISC - Sigonella 5th Fleet AOR NAVSUP FISC Site - Dubai FISC Det-Bahrain Bahrain Seychelles CJOA Afghanistan...Services’ individual approaches for the accession of COs (and contracting specialists) is inconsistent and creates disparities between the breadth...and temperatures ranging from 130 degrees to below freezing. J42 AAdmin Clerk (Navy E-5) J4221 Fuels Ops Officer Navy

  18. An unsatisfactory contract policy

    CERN Multimedia

    Staff Association

    2012-01-01

    For the last 15 years contract policy has been one of the top priorities of CERN staff, as expressed in successive surveys initiated by the Staff Association. In one’s professional life, having some forward vision of one’s career prospects is the key to loyalty and motivation. On the contrary, instability about the future is always at the root of anxiety, conflicts, or even health problems. A good employer must therefore balance the needs of the Company and those of its employees. CERN’s current contract policy, as described in the Administrative Circular No 2, states that staff members should first obtain a limited duration (LD) contract of up to five years. Then, if they want to stay in the Organization, staff members must apply, usually once a year, and before the end of their LD contract, for an indefinite contract (IC) post. All candidates for an IC post are considered by the Review Board for the award of indefinite contracts (Review Board) which will choose the most suita...

  19. An unsatisfactory contract policy

    CERN Multimedia

    Association du personnel

    2012-01-01

    For the last 15 years contract policy has been one of the top priorities of CERN staff, as expressed in successive surveys initiated by the Staff Association. In one’s professional life, having some forward vision of one’s career prospects is the key to loyalty and motivation. On the contrary, instability about the future is always at the root of anxiety, conflicts, or even health problems. A good employer must therefore balance the needs of the Company and those of its employees. CERN’s current contract policy, as described in the Administrative Circular No 2, states that staff members should first obtain a limited duration (LD) contract of up to five years. Then, if they want to stay in the Organization, staff members must apply, usually once a year, and before the end of their LD contract, for an indefinite contract (IC) post. All candidates for an IC post are considered by the Review Board for the award of indefinite contracts (Review Board) which will choose the most suita...

  20. Reflections on the 2016 Nobel Memorial Prize for Contract Theory

    DEFF Research Database (Denmark)

    Foss, Nicolai Juul; Klein, Peter G.

    2016-01-01

    We briefly summarize the contributions of Oliver Hart and Bengt Holmström, two key founders of modern contract theory, and describe their significance for the analysis of organizations and institutions. We then discuss the foundations of modern contract theory and review some criticisms related t...

  1. How incomplete contracts foster innovation in inter-organizational relationships

    NARCIS (Netherlands)

    Sumo, R.; van der Valk, Wendy; van Weele, A.J.; Duijsters, Geert

    2016-01-01

    Relative to relational governance, research into the use and effects of formal governance is scarce. Recent contributions suggest that a specific type of contract that has intentionally been left incomplete, the performance-based contract (PBC), fosters innovation. However, it is unknown how this

  2. Control over Administrative Contract Formation

    Directory of Open Access Journals (Sweden)

    Frane Staničić

    2016-02-01

    Full Text Available Administrative contracts in Croatian legislation represent a novelty introduced into the General Administration Procedure Act in 2010. This is a novelty which has not proved to be successful in practice. Control over administrative contract formation is inevitable and is very significant for a number of reasons. Firstly, public legal bodies which form them do so by exercising their own public powers which are without doubt subject to legality control; secondly, in forming administrative contracts, public funds are used which must be controlled; thirdly, forming administrative contracts often touches on using public goods. Due to the restrictive interpretation of administrative contracts in Croatian legislation, this institute is indisputably only regulated in the General Taxation Act. However, for more than two decades contracts which satisfy all presumptions have existed in our law in order to be considered as administrative contracts. It is for this reason that control over contracts will be dealt with for contracts considered by the author to be administrative contracts. These are contracts on concessions and contracts on public procurement. How inadequate today’s regulation of control of administrative contract formation is will be demonstrated, particularly regarding contracts on concession and public procurement. Legislative changes will be proposed which should result in a more quality system of control over administrative contract formation. How control over administrative contract formation cannot be considered as separate from control over administrative contract execution will also be shown.

  3. La recherche scientifique dans les écoles vétérinaires françaises : développement historique et situation actuelle (2000-2010) vue par les indices bibliométriques

    OpenAIRE

    ADAM, Cécile

    2013-01-01

    La recherche scientifique a joué un rôle décisif dans l’évolution de la profession vétérinaire. Les premiers vétérinaires au 18ème siècle sont considérés comme de simples techniciens à l’image des « empiriques » avec qui ils restent longtemps en concurrence. C’est en participant à l’épopée pasteurienne que les vétérinaires ont su s’imposer en tant qu’élite scientifique, notamment en assainissant les campagnes grâce à la vaccination à l’élaboration de laquelle ils ont participé. Plus tard au c...

  4. Instruments et pratique scientifique : l’évolution des choix et des pratiques dans le Cabinet de physique des enfants de France à Versailles d’après les inventaires des Menus-Plaisirs (1758-1765

    Directory of Open Access Journals (Sweden)

    Pascale Mormiche

    2011-09-01

    Full Text Available Cette communication concerne l’enseignement scientifique des princes et la composition de cabinet d’instruments scientifiques. Le premier cabinet constitué à Versailles est celui des enfants de France établi sous le contrôle des Menus-Plaisirs. À partir de 1758, il se compose d’instruments choisis parmi les 345 décrits dans le catalogue de l’abbé Nollet en 1738 dans son « Programme ou Idée générale d’un cours de physique expérimentale… ». En 1762 sont déjà achetés plus de 180 objets scientifiques, instruments, matériaux et meubles qu’enrichissent les achats successifs qui se poursuivront en 1765, date à laquelle existe un autre inventaire. Aussi étonnant que cela paraisse, ces deux inventaires n’ont jamais été comparés, ni mis en perspective avec la liste faite lors des séquestres révolutionnaires.Ainsi ces deux inventaires successifs pour ce rare cabinet princier permettent de préciser la culture scientifique des princes grâce au choix minutieux d’objets commandés à l’abbé Nollet par l’équipe préceptorale qui enseigne aux princes. La politique d’acquisition de ces instruments donne des indications sur les pratiques scientifiques des princes. L’électricité fut-elle plus favorisée que la mécanique ou les fluides ? Quelle fut la place de l’observation de l’infiniment grand, de l’infiniment petit ? S’est-on procuré des instruments auprès d’autres constructeurs ? On peut comparer utilement avec un cabinet dont on connaît le rare inventaire d’achat, celui de Mme du Châtelet et Voltaire possédant également des instruments Nollet. L’analyse de ces inventaires va bien au-delà du simple choix d’instruments pour constituer le cabinet de physique des Enfants de France. Il s’agit de relier les instruments avec la pratique pédagogique des princes en montrant la création d’une « discipline scolaire » enseignée aux princes, alors que se déroulent des d

  5. Méthodologies scientifiques et techniques pour approcher le vivant : comparaison des programmes scolaires France-Québec

    Directory of Open Access Journals (Sweden)

    Bernard Marie-Claude

    2015-01-01

    Full Text Available Les percées en matière de biotechnologie ouvrent la voie à des transformations d’une grande portée touchant au coeur du vivant : manipulation génétique, OGM ou utilisation de cellules souches, la biologie contemporaine soulève des questions porteuses d’enjeux qui trouvent écho dans la recherche et l’enseignement des sciences. Dans ce contexte, nous avons mené une étude sur l’analyse du discours des programmes officiels scolaires du préscolaire au secondaire en France et au Québec sur les questions entourant le vivant, en considérant que lesdits programmes contribuent autant à la structuration des situations éducatives qu’à l’intégration d’un point de vue sur la société et les savoirs. L’étude a été réalisée au regard de trois modes de questionnement : caractérisation du vivant, approches éthiques du vivant et méthodologies scientifiques et techniques. Les résultats de l’analyse montrent une évolution comparable des activités expérimentales suggérées au cours de la scolarité dans les deux pays. Celles-ci convoquent une pluralité de démarches (et non une seule et même démarche scientifique et proposent des tâches ouvertes aux élèves visant à leur donner de l’autonomie. Sur beaucoup de plans, les attentes semblent s’appuyer, en partie, sur un modèle socioconstructiviste de l’acquisition des connaissances. Les façons de favoriser les rencontres du « vivant » diffèrent quant à elles.

  6. Affine Contractions on the Plane

    Science.gov (United States)

    Celik, D.; Ozdemir, Y.; Ureyen, M.

    2007-01-01

    Contractions play a considerable role in the theory of fractals. However, it is not easy to find contractions which are not similitudes. In this study, it is shown by counter examples that an affine transformation of the plane carrying a given triangle onto another triangle may not be a contraction even if it contracts edges, heights or medians.…

  7. INDEFINITE CONTRACT REVIEW 2000

    CERN Multimedia

    Division des ressources humaines

    2000-01-01

    The Director-General has decided to review staff members in professional categories 2 to 5 satisfying the criteria for consideration for the award of an indefinite contract, in accordance with Article R II 1.20 of the Staff Regulations. Staff members holding a fixed-term contract which it has been decided not to renew will not be considered. The following stages are foreseen:1.\tCandidates qualifying for review in accordance with Article R II 1.20 of the Staff Regulations and the Administrative Circular N° 9 will be contacted by Human Resources Division. 2.\tThe criteria as to when staff members qualify for review are described in Administrative Circular N° 9. These include the following:staff members who are in their fourth year of service on a fixed-term contract;in addition, for staff members having three years or more of previous relevant service in the Organization on a contract of limited duration (or term-contract) and upon proposal by the division leader concerned, consid...

  8. INDEFINITE CONTRACT REVIEW 2001

    CERN Multimedia

    Human Resources Division

    2001-01-01

    The Director-General has decided to review staff members in professional categories 2 to 5 satisfying the criteria for consideration for the award of an indefinite contract, in accordance with Article R II 1.20 of the Staff Regulations. Staff members holding a fixed-term contract which it has been decided not to renew will not be considered. The following stages are foreseen: 1. Candidates qualifying for review in accordance with Article R II 1.20 of the Staff Regulations and the Administrative Circular N° 9 will be contacted by Human Resources Division. 2. The criteria as to when staff members qualify for review are described in Administrative Circular N° 9. These include the following: staff members who are in their fourth year of service on a fixed-term contract; in addition, for staff members having three years or more of previous relevant service in the Organization on a contract of limited duration (or term-contract) and upon proposal by the division leader concerned, consideration fo...

  9. Human melanocytes mitigate keratinocyte-dependent contraction in an in vitro collagen contraction assay.

    Science.gov (United States)

    Rakar, Jonathan; Krammer, Markus P; Kratz, Gunnar

    2015-08-01

    Scarring is an extensive problem in burn care, and treatment can be especially complicated in cases of hypertrophic scarring. Contraction is an important factor in scarring but the contribution of different cell types remains unclear. We have investigated the contractile behavior of keratinocytes, melanocytes and fibroblasts by using an in vitro collagen gel assay aimed at identifying a modulating role of melanocytes in keratinocyte-mediated contraction. Cells were seeded on a collagen type I gel substrate and the change in gel dimensions were measured over time. Hematoxylin & Eosin-staining and immunohistochemistry against pan-cytokeratin and microphthalmia-associated transcription factor showed that melanocytes integrated between keratinocytes and remained there throughout the experiments. Keratinocyte- and fibroblast-seeded gels contracted significantly over time, whereas melanocyte-seeded gels did not. Co-culture assays showed that melanocytes mitigate the keratinocyte-dependent contraction (significantly slower and 18-32% less). Fibroblasts augmented the contraction in most assays (approximately 6% more). Non-contact co-cultures showed some influence on the keratinocyte-dependent contraction. Results show that mechanisms attributable to melanocytes, but not fibroblasts, can mitigate keratinocyte contractile behavior. Contact-dependent mechanisms are stronger modulators than non-contact dependent mechanisms, but both modes carry significance to the contraction modulation of keratinocytes. Further investigations are required to determine the mechanisms involved and to determine the utility of melanocytes beyond hypopigmentation in improved clinical regimes of burn wounds and wound healing.

  10. PROCUREMENT AND CONTRACT MANAGEMENT

    CERN Multimedia

    Training & Development Group; Linda Orr-Easo; Tel. 72460; Nathalie Dumeaux; Tel. 78144

    2001-01-01

    We are pleased to announce the launch of a new training on: Procurement and Contract Management (This seminar will be run by CERN experts in French or in English) Level 1 The aim is to raise awareness of the key issues involved. Date : 8 June 2001 This level is open to everyone. Participants should register via our Web page as soon as possible. Level 2 To develop the skills needed to effectively manage contracts, from the Technical, Commercial and Legal aspects. Dates : Three days, Autumn 2001 This Level is open to those who are/will be more directly responsible for procurement and contract management. Participants should have followed Level 1. For a description of the seminar, please consult:   Level 1: http://training.web.cern.ch/Training/MANCO/P9798/9-cm_e.htm Level 2: http://training.web.cern.ch/Training/MANCO/P9798/9-cm2_e.htm

  11. CONTRACT BROILER FARMING

    Directory of Open Access Journals (Sweden)

    Todsadee Areerat

    2012-01-01

    Full Text Available In Thailand, poultry sector is the main economic growth of livestock sector, especially broiler production. The rapid expansion in broiler production has been made possible by the increase in the number of commercial farms or contract farming. The objective of this research was to understand better how contract farming works, who gets involved and why and who benefits from the agreement. The study is based on the broiler file survey in Chiang Mai province of Thailand. As the results, contract farming looks quite attractive for farmers as well as for private companies but most of the farmers complained about long waiting until the delivery of the next cycle of chicks have started.

  12. Culture and Contract Laws

    DEFF Research Database (Denmark)

    Lando, Ole

    2007-01-01

    In the article it is argued that the wish to preserve the cultural values of national law should not prevent the EU from preparing a Code or an Optional Instrument. The no-code countries on the British Isles and in Scandinavia are the most ardent opponents to the idea of unifying European Contract...... Law by way of a code on Contracts. In both these regions however the absence of a code causes problems. In England a prominent writer has found that the major weakness of the judge-made law is its immense diffusion and the consequent difficulty of access to it and the Nordic countries face the same...

  13. Conduct and Contract

    Directory of Open Access Journals (Sweden)

    Anthony de Jasay

    2013-01-01

    Full Text Available Political philosophy relies on three alternative types of theory to explain social order. The first, is order anarchy, built on the system of spontaneous Humean conventions. They are equilibria, self-enforcing or enforced by the participants' own contingent strategies and involve no central, specialised enforcer. The second type is contractarianism. This paper contends that its name is a misnomer hiding a redundancy. The third type is social contract theory, where there is unanimous commitment to submit to non-unanimous collective choices of certain kinds or reached by certain rules. The paper suggests that social contract theories serve mainly to render acquiescence in political obedience more palatable.

  14. Statutes and contracts

    DEFF Research Database (Denmark)

    Trosborg, Anna

    1995-01-01

    This paper is concerned with the language used in legal speech acts in legislative texts and contracts in the field of English Contract Law. The central objects of study are regulative functions with a particular view to establishing realization patterns of the rhetorical functions of directive...... and commissive acts. The findings show that the language of the law characteristically selects patterns of regulative distinct from, for example, the patterns typically selected in everyday conversational English. The characteristics of the language of the law can be interpreted within the adherence to legal...

  15. Card sorting, test d’oculométrie et test d’utilisabilité sur le site web du Service d’information scientifique du CERN

    CERN Document Server

    Marchand, Alizée; Schneider, René

    Ce travail de Bachelor a pour objectif l’évaluation du site web du Service d’information scientifique du CERN. Cette évaluation est basée sur les méthodes utilisées en User Centered Design (UCD). Pour effectuer cette évaluation, nous avons sélectionné trois tests : un card sorting, un test d’oculométrie et un test d’utilisabilité. Selon la norme ISO 9241-11 :1998, l’utilisabilité se définit par « le degré selon lequel un produit peut être utilisé, par des utilisateurs identifiés, pour atteindre les buts définis avec efficacité, efficience et satisfaction, dans un contexte d’utilisation spécifié ». Les tests que nous avons réalisés nous ont permis d’identifier les problèmes d’utilisabilité du site du Service, en nous appuyant sur les caractéristiques d’utilisabilité définies dans cette norme. Pour ce faire, nous avons élaboré les tests en nous basant sur les pratiques utilisées par les spécialistes en UCD. Nous avons ensuite proposé à des employés du CERN, ...

  16. Périodiques scientifiques Les usagers du CERN entre passage au tout électronique et nouveau modèle de publication

    CERN Document Server

    Bessero, C

    2008-01-01

    Les usagers de la bibliothèque du CERN (Organisation européenne pour la recherche nucléaire) représentent près de la moitié des physiciens des hautes énergies à travers le monde. Les spécificités de cette communauté expliquent sa rapide adoption du format électronique pour l'organisation de sa communication scientifique ; elles permettent également de comprendre l'émergence d'un nouveau modèle de publication en libre accès conçu à son intention. La bibliothèque se révèle être un partenaire indispensable à ces changements, notamment en raison de la constitution d'une collection complémentaire, adaptée à des besoins pointus et diversifiés dans les domaines connexes à la physique des hautes énergies.

  17. 48 CFR 416.670 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... CONTRACT TYPES TYPES OF CONTRACTS Time-and-Materials, Labor-Hour, and Letter Contracts 416.670 Contract clauses. The contracting officer shall limit the Government's obligation under a time-and-materials...

  18. Insights into the neural control of eccentric contractions.

    Science.gov (United States)

    Duchateau, Jacques; Baudry, Stéphane

    2014-06-01

    The purpose of this brief review is to examine our current knowledge of the neural control of eccentric contractions. The review focuses on three main issues. The first issue considers the ability of individuals to activate muscles maximally during eccentric contractions. Most studies indicate that, regardless of the experimental approach (surface EMG amplitude, twitch superimposition, and motor unit recordings), it is usually more difficult to achieve full activation of a muscle by voluntary command during eccentric contractions than during concentric and isometric contractions. The second issue is related to the specificity of the control strategy used by the central nervous system during submaximal eccentric contractions. This part underscores that although the central nervous system appears to employ a single size-related strategy to activate motoneurons during the different types of contractions, the discharge rate of motor units is less during eccentric contractions across different loading conditions. The last issue addresses the mechanisms that produce this specific neural activation. This section indicates that neural adjustments at both supraspinal and spinal levels contribute to the specific modulation of voluntary activation during eccentric contractions. Although the available information on the control of eccentric contractions has increased during the last two decades, this review indicates that the exact mechanisms underlying the unique neural modulation observed in this type of contraction at spinal and supraspinal levels remains unknown and their understanding represents, therefore, a major challenge for future research on this topic.

  19. Contracting As A Science

    Science.gov (United States)

    2012-04-30

    and even demands the development of operational definitions for terms ( Dubin , 1978). Contracting faces the same definitional problems that plague...Paradigms The underpinning of science is theory ( Dubin , 1978). Theories provide a logical ordering of observations used for simplifying decision... Dubin , 1978). Scientific laws should meet the following criteria: (1) generalized conditionals—if/then relationship; (2) empirical content—laws must

  20. Electricity supply contracts: Optimization

    Energy Technology Data Exchange (ETDEWEB)

    Rossi, G.; Vezzoni, M.; Grassani, E. (Sistemi Integrati per il Risparmio Energetico, Pavia (Italy) Necchi Compressori, Pavia (Italy))

    1991-10-01

    This paper presents a computer program, ACEE (Electrical Energy Consumption Analysis), developed to assist industrial firms in Italy to determine their electrical power consumption, optimize it through production process interventions, and then utilize the results to draft up optimum electricity supply contracts with ENEL (Italian National Electricity Board). The program also allows the user to properly budget future allocations for electricity costs.

  1. Acting Out Muscle Contraction.

    Science.gov (United States)

    Hudson, Margaret

    2003-01-01

    Describes a science activity that can be implemented into anatomy and physiology courses that demonstrates the interactions between action and myosin, the roles of sodium and calcium ions in the regulation of contraction, and the functions of the plasma membrane and the sarcoplasmic reticulum. (YDS)

  2. Social Yes; Contract No

    Directory of Open Access Journals (Sweden)

    Russell Hardin

    2014-01-01

    Full Text Available Social contract theory is incoherent and it does not work as desired. Among the most obvious disanalogies is that contracts are enforced by a third party, commonly the state. There is no such external enforcer for a constitution. Contractarian theorists typically ignore all such issues and use the metaphor of contract very loosely to ground a claim that citizens are morally obligated to defer to government by their consent, as the parties to a standard legal contract would be legally obligated. David Hume's term is acquiescence. He compellingly argues that actual citizens do not believe their own legal or political obligations depend on their having agreed to their social order. More often than not our interests are simply better served by acquiescing in the rules of that constitution than by attempting to change it. The forms of commitment that are important for constitutional and even for much of conventional social choice are those that derive from the difficulties of collective action to re-coordinate on new rules. They are inherent in the social structure of the conventions themselves, a structure that often more or less automatically exacts costs from anyone who runs against the conventions without anyone or any institution having to take action against the rule breaker. Establishing a constitution is itself a massive act of coordination that, if it is stable for a while, spawns conventions that depend for their maintenance on their self-generating incentives and expectations and that block alternatives.

  3. Muscle contraction and force

    DEFF Research Database (Denmark)

    Brüggemann, Dagmar Adeline; Risbo, Jens; Pierzynowski, Stefan G.

    2008-01-01

    Muscle contraction studies often focus solely on myofibres and the proteins known to be involved in the processes of sarcomere shortening and cross-bridge cycling, but skeletal muscle also comprises a very elaborate ancillary network of capillaries, which not only play a vital role in terms...... contributor to force transfer within muscular tissue....

  4. Quark Contraction Tool - QCT

    CERN Document Server

    Djukanovic, Dalibor

    2016-01-01

    We present a Mathematica package for the calculation of Wick contractions in quantum field theories - QCT. Furthermore the package aims at automatically generating code for the calculation of physical matrix elements, suitable for numerical evaluation in a C++ program. To that end commonly used algebraic manipulations for the calculation of matrix elements in lattice QCD are implemented.

  5. 48 CFR 1316.307 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ...-reimbursement contracts. (b) Insert a clause similar to 1352.216-71, Level of Effort (Cost-Plus-Fixed-Fee, Term Contract), in Cost-Plus-Fixed-Fee, Level of Effort contracts. ... CONTRACT TYPES TYPES OF CONTRACTS Cost-Reimbursement Contracts 1316.307 Contract clauses. (a) Insert a...

  6. Generalized Wellposedness and Multivalued Contraction

    OpenAIRE

    PRABACKAR, Arockia; UTHAYAKUMAR, Ramasamy

    2014-01-01

    In this paper, we establish the fixed point theorem for multivalued contraction. Also we prove that the generalized well posedness of the fixed point problem and continuity of multivalued contraction

  7. Utility Energy Services Contracts Guide

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-09-01

    The UESC Guide is a compilation of samples and templates developed as a resource to help contracting officers implement task orders for UESCs under existing U.S. General Services Administration areawide contracts.

  8. The Value of Competitive Contracting

    Science.gov (United States)

    2014-09-01

    Contract FAR authority citations (from GAO, 2010) A few other notable reasons why some agencies inhibit competition are the following: a. Lack of...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA JOINT APPLIED PROJECT THE VALUE OF COMPETITIVE CONTRACTING By: Pamela A...

  9. Values underlying perceptions of breach of the psychological contract

    Directory of Open Access Journals (Sweden)

    Leon Botha

    2010-03-01

    Full Text Available Orientation: This study identifies the most prominent breaches of the psychological contract and the values underlying the perceptions that violations have occurred.Research purpose: The study identifies the most important breaches and investigates which values underlie employee perceptions of breach of the psychological contract. It also addresses values that lead to employees interpreting incidents as breaches.Motivation for the study: The study calls on the fact that employees make inconsequential contributions to the terms of many formal employment contracts may imply that such contracts cannot be viewed as documents between equals.Research design, approach and method: The study identifies the most prominent breaches of the psychological contract and the values underlying the perceptions that violations have occurred.Main findings: The data revealed lack of promotion, poor interpersonal relations between colleagues and bad treatment by seniors as three main breaches of the contract, and social recognition, world of peace and sense of accomplishment as three dominant values that underlie perceptions of contract violation.Practical/managerial implications: The competent and intelligent manner in which lack of promotion is handled and communicated to employees is vital because it has implications for their willingness to contribute, their career prospects and their intention to stay in the organisation.Contribution/value-add: This research can serve as the basis for the development of survey or research instruments that are appropriate and relevant to the population.

  10. Do contracts help?

    DEFF Research Database (Denmark)

    Tumennasan, Norovsambuu

    not form. Formally, we study the team formation problem in which the agents’ efforts are not verifiable and the size of teams does not exceed quota r. We show that if the team members can make only balanced transfers, then moral hazard affects stability adversely. However, if the team members cannot make......Economists perceive moral hazard as an undesirable problem because it undermines efficiency. Carefully designed contracts can mitigate the moral hazard problem, but this assumes that a team is already formed. This paper demonstrates that these contracts are sometimes the reason why teams do...... transfers, then moral hazard affects stability positively in a large class of games. For example, a stable team structure exists if teams produce public goods or if the quota is two. However, these existence results no longer hold if efforts are verifiable....

  11. Negotiating Efficient PPP Contracts

    DEFF Research Database (Denmark)

    Tvarnø, Christina D.

    This paper concerns Public Private Partnership (PPP) contracts in concern to the coming new 2014/24IEU public procurement directive. The new EU public procurement directive gives the public authority the opportunity to negotiate PPPs much more when they are implemented in national law. An opportu......This paper concerns Public Private Partnership (PPP) contracts in concern to the coming new 2014/24IEU public procurement directive. The new EU public procurement directive gives the public authority the opportunity to negotiate PPPs much more when they are implemented in national law...... should consider tendering out PPP projects in the spirit of joint utility because joint utility can increase the concept of more value for money; the cornerstone of the PPP concept. This paper discusses the positive gains from negotiation and compares it with the upcoming possibilities in the EU public...

  12. Dupuytren's Contracture: Fibroblast Contraction?

    Science.gov (United States)

    Gabbiani, Giulio; Majno, Guido

    1972-01-01

    In 6 cases of Dupuytren's disease and 1 of Ledderhose's disease, the nodules of the palmar and plantar aponeurosis were examined by light and electron microscopy. The cells composing these nodules, presumably fibroblasts, showed three significant ultrastructural features: (1) a fibrillar system similar to that of smooth muscle cells; (2) nuclear deformations such as are found in contracted cells, the severest being recognizable by light microscopy (cross-banded nuclei); (3) cell-to-cell and cell-to-stroma attachments. Based on these data and on recent information about the biology of the fibroblasts, it is suggested that these cells are fibroblasts that have modulated into contractile cells (myofibroblasts), and that their contraction plays a role in the pathogenesis of the contracture observed clinically. ImagesFig 10Fig 5Fig 11Fig 6 and 7Fig 8Fig 1Fig 2Fig 9Fig 3Fig 4 PMID:5009249

  13. Russian Contract Procurement Document

    Energy Technology Data Exchange (ETDEWEB)

    Tobin, J G

    2010-03-29

    This contract supports the enhancement of physical protection or nuclear material control and accounting systems at institutes or enterprises of the newly independent states under the material protection control and accounting (MPC&A) program. The contract is entered into pursuant to the MPC&A Program, a gratuitous technical assistance program, in accordance with the bilateral Agreements between the Russian Federation and the United States of America concerning the Safe and Secure Transportation, Storage and Destruction of Weapons and the Prevention of Weapons Proliferation of June 1992, as extended and amended by Protocol signed of June 1999, Agreement between the Government of the Russian Federation regarding Cooperation in the Area of Nuclear Materials Physical Protection, Control and Accounting of October 1999 and the Russian Federation law of May 1999 on the taxation exemption of gratuitous technical assistance with Russian Federation under registration No.DOE001000.

  14. JournalBase - Une étude comparative internationale des bases de données des revues scientifiques en sciences humaines et sociales (SHS

    Directory of Open Access Journals (Sweden)

    Christine Kosmopoulos

    2009-06-01

    Full Text Available Pour la première fois en 2009 ont été ici présentés dans un tableau comparatif les contenus des bases de données qui recensent les revues en sciences humaines et sociales (SHS, du Web of Science (publié par Thomson Reuters et de Scopus (publié par Elsevier ainsi que des listes de référence European Reference Index for Humanities (ERIH (publiée par la Fondation européenne pour la Science et de l'AERES. Avec quelque 20 000 entrées, c’est une vue quasi exhaustive de la richesse des publications en sciences humaines et sociales qui est enfin apportée par ce tableau. La nomenclature adoptée pour classer les revues par discipline est celle en 27 postes de la Fondation Européenne pour la Science. Les affectations multiples révèlent la multidisciplinarité des revues, assez fréquente en SHS, mais parfois aussi les incohérences des bases de données qui n’ont pas été rectifiées.La recherche a été réalisée en 2008 avec le soutien financier du TGE Adonis du CNRS.Une mise à jour prochaine sera proposée en ligne.L’objectif final de ce projet, qui concerne l'ensemble de la communauté internationale en SHS, était de mettre en ligne, en version bilingue anglais/français, la base de données de JournalBase en mode interactif sur une plate-forme collaborative ainsi que le rapport final de l’étude, afin que les décideurs, les scientifiques, les experts de l'information scientifique disposent d’informations à jour et qu’ils puissent contribuer à faire avancer la réflexion sur ces questions, par l’échange d’expériences et de bonnes pratiques d’utilisation.Un article présentant l'historique du projet, la méthodologie mise en place et les difficultés rencontrées dans la comparaison des données a été publié le 8 janvier 2010. Il analyse également les premiers résultats.Désormais vous pouvez accéder à l'information intégrale de JournalBase sur le site : http://journalbase.cnrs.fr

  15. The interpretation of administrative contracts

    Directory of Open Access Journals (Sweden)

    Cătălin-Silviu SĂRARU

    2014-06-01

    Full Text Available The article analyzes the principles of interpretation for administrative contracts, in French law and in Romanian law. In the article are highlighted derogations from the rules of contract interpretation in common law. Are examined the exceptions to the principle of good faith, the principle of common intention (willingness of the parties, the principle of good administration, the principle of extensive interpretation of the administrative contract. The article highlights the importance and role of the interpretation in administrative contracts.

  16. Construction Contract Provisions Analysis.

    Science.gov (United States)

    1982-09-01

    bidding and contract docuents. These documents appear together in the bid package. After the bid, the IFB (or RFTP, RFP ) is extracted and the remainder...Corps personnel suggest that the original reason for the clause -- to prevent brokering - is anachronistic in the current construction market. However...amount of premiums paid for performance and payment * bonds (including coinsurance and reinsurance agreements, when applicable) after furnishing

  17. Contracting for Complex Products

    Science.gov (United States)

    2010-05-01

    higher mutual payoff for both, but risks the suckers payoff (a payoff of 1 in Table 1) if the other player elects to pursue perfunctory performance...The size of the payoffs in Table 1 increases with the degree the contract is incomplete and the degree of asset specific lock-in problems. For...example, the seller receives the same payoff (three) under mutual cooperation with unfavorable circumstances as she receives under a suckers payoff

  18. Contributing to the design of run-time systems dedicated to high performance computing; Contribution a l'elaboration d'environnements de programmation dedies au calcul scientifique hautes performances

    Energy Technology Data Exchange (ETDEWEB)

    Perache, M

    2006-10-15

    In the field of intensive scientific computing, the quest for performance has to face the increasing complexity of parallel architectures. Nowadays, these machines exhibit a deep memory hierarchy which complicates the design of efficient parallel applications. This thesis proposes a programming environment allowing to design efficient parallel programs on top of clusters of multi-processors. It features a programming model centered around collective communications and synchronizations, and provides load balancing facilities. The programming interface, named MPC, provides high level paradigms which are optimized according to the underlying architecture. The environment is fully functional and used within the CEA/DAM (TERANOVA) computing center. The evaluations presented in this document confirm the relevance of our approach. (author)

  19. Exit from contract

    Directory of Open Access Journals (Sweden)

    Oren Bar-Gill

    2016-01-01

    Full Text Available Objective to study the procedure of exiting the contract its costs and benefits. Methods statistical method comparative analysis. Results free exit from contract is one of the most powerful tools for the consumer rights protection. The procedure frees consumers from bad deals and keeps businesses honest. Yet consumers often choose transactions with lockin provisions trading off exit rights for other perks. This article examines the costs and benefits of free exit as compared to the lockin alternative. According to the authors the present regulation of exit penalties in the USA is poorly tailored to address concerns about lockin particularly in light of increasingly ubiquitous marketbased solutions. The article also calls regulatory attention to loyalty rewards which are shown to be as powerful as exit penalties and equally detrimental. Scientific novelty the article reveals a paradoxical state of the law exit regulations in the USA are used most where they are needed least. Termination penalties present an obvishyous target for regulatory intervention while loyalty programs seem benign not warranting any regulatory attention. Practical significance the article is of interest for the Russian juridical science and lawmaking authorities as in Russia the issue of exiting the contract is as topical as in the USA and requires solution which would impair neither the rights of consumers nor the rights of the sellers ofnbspproducts and services. nbsp

  20. CONTRACT FOLLOW UP TRAINING

    CERN Multimedia

    Technical Training; Tel. 74460

    2001-01-01

    SPL is organizing Training Sessions on the Contract Follow Up application. CFU is a Web based tool, developped and supported by the Administrative Information Services. It allows the creation of Divisional Requests and the follow up of their processing, from the Market Survey to the Invitation to Tender or Price Enquiry, approval by the Finance Committee, up to the actual signature of a Contract, acccording to the CERN Purchasing procedures. It includes a document management component. It also provides link with other AIS applications such as BHT and EDH. The course is primarily intended for DPOs, Contract Technical responsibles in the division and their assistants, but is beneficial to anybody involved in the follow up of such Purchasing Procedures. This course is free of charge, but application is necessary. The details of the course may be found at http://training.web.cern.ch/Training/ENSTEC/P2001/Bureautique/cfu4_f.htm General information of CFU may be found at http://ais.cern.ch/apps/cfu/ The dates of t...

  1. Le film du temps en Imerina (Madagascar : dialogue entre lecture paysanne et lecture « scientifique »

    Directory of Open Access Journals (Sweden)

    Daniel Peyrusaubes

    2010-02-01

    Full Text Available Décrypter la climatologie d’un espace géographique consiste habituellement en l’interprétation de recherches à partir de corpus de statistiques et d’observations instrumentales. Mais une autre source de connaissances est celle des savoirs des populations locales. Cette posture est appliquée à la région de l’Imerina, sur les Hautes Terres de Madagascar. Ainsi, une double approche climatologique est expérimentée : l’une, à partir des connaissances vernaculaires paysannes, l’autre, via une classique étude statistique. La confrontation de ces deux lectures montre une intéressante complémentarité entre les sources. Et, dans un contexte de changement climatique et de développement durable, être à l’écoute des savoirs et savoir-faire locaux relève d’une posture scientifique plus moderne que jamais.To decipher the climatology of a geographical area usually consists in interpreting data collected from a corpus of statistics and instrumental observations. However, another source of data is based on the knowledge of the local populations. This posture is applied to the region of Imerina, on the highlands of Madagascar. So, a double climatological approach is experimented: on one hand, based on the peasant vernacular knowledge, on the other hand, via a classic statistical study. Confronting these two analysis shows how different sources of data can be complementary. Furthermore, paying attention to local knowledge and know-how in a context of climate change and sustainable developement is a way to apply a more modern than ever scientific posture.

  2. La téléologie critique et ses paradigmes scientifiques. Sur la méthode de l’Histoire selon Kant

    Directory of Open Access Journals (Sweden)

    Gérard Raulet

    2015-06-01

    Full Text Available Les textes de Kant sur l’histoire sont souvent traités comme secondaires par les philosophes qui travaillent sur les systèmes de pensée, tandis que certains interprètes les qualifient de « quatrième critique ». La thèse défendue ici est que l’intervention de la critique kantienne dans le champ des pratiques et des réflexions historiques constitue un tournant décisif. Au moment où l’idée de progrès s’affirme contre les deux paradigmes dominants de l’histoire locale et de la théodicée chrétienne, était nécessaire un traitement critique de la notion même de progrès qui soit à la hauteur du défi scientifique : établir la légitimité d’une science historique, pour autant qu’elle soit possible. Trois modèles de sciences constituent l’horizon de scientificité que l’histoire doit viser même si elle ne doit jamais l’atteindre : l’astronomie, la physique et la biologie. La téléologie est au cœur de cette entreprise, elle en est l’instrument. Elle est au cœur de l’entreprise parce qu’elle est par ailleurs aussi la science de la vie interne des organismes. C’est donc à partir de la téléologie, de l’opposition entre son usage « dogmatique » dans les sciences naturelles, « critique » dans la science historique, que nous entreprenons ici de cerner la question de la « science de l’histoire » chez Kant.

  3. Conversation sur les préoccupations scientifiques et les perspectives de recherche au sein du Laboratoire d'Anthropologie Visuelle et Sonore du Monde Contemporain

    Directory of Open Access Journals (Sweden)

    Jean Arlaud

    2000-06-01

    Full Text Available La présent conversation a été pensée comme l'opportunité de présenter le "Laboratoire d'Anthropologie Visuelle et Sonore du Monde Contemporain", de l'Université Paris 7 - Denis Diderot. Il a été crée en 1992 par monsieur le professeur Dr. Jean Arlaud, anthropologue et cinéaste, directeur auteur et réalisateur de plus de vingt filmes sur des sociétés de tous les continents, dans le même esprit que Jean Rouch, son directeur de doctorat. Ce laboratoire, qui regroupe actuellement 35 chercheurs statutaires et associés, développe des programmes de recherche en Asie Centrale (population Kalash, culture populaire et identité, Asie du Sud-Est ( danses masquées, musique, silat, Îles du Pacifique (Vanuatu, Etats Unis (population Cajun, Afrique (population nilotiques Nyangatom, populations Dogon et Bambara et Europe (anthropologie urbaine, anthropologie rurale, identité, migrations/changements. Ce dialogue, fruit de l'initiative du doctorant brésilien Luiz Eduardo Robinson Achutti, chercheur associé au laboratoire, présent la démarche scientifique et méthodologique du laboratoire. A travers les paroles du Dr. Jean Arlaud, du Dr.Pascal Dibie, de la Dra.Christine Louveau de la Guigneraye et Achutti, sont abordés les sujets et les préoccupations actuels de ces chercheurs, questions sur l'anthropologie de proximité, l'approche poétique, la pratique du travail avec les images et les sons, la ville comme lieu de recherche et les connections entre anthropologie et multimédia.

  4. La loi de la gravitation universelle Newton, Euler et Laplace Le cheminement d’une révolution scientifique vers une science normale

    CERN Document Server

    Schroeder, Prosper

    2007-01-01

    La Philosophiae Naturalis Principia Mathematica de Newton (1686), marquait-elle le début d'une révolution scientifique, ou était-elle la simple synthèse des idées d'un Kepler, Galilée ou Hooke? Une analyse des idées de Newton écarte cette hypothèse par le simple fait que les Principia cherchaient à démontrer la fausseté des approches antérieures. Pourtant, Newton subit un échec dans l'application de sa théorie de la gravitation à l'explication du mouvement de la Lune, échec qui marqua le développement de la mécanique céleste pendant tout le 18e siècle. Clairaut, d'Alembert et Euler doutaient de la validité de la loi newtonienne presque en même temps et leurs idées firent progresser la mécanique céleste qui atteignit l'état de «science normale» avec Le traité de mécanique céleste de Laplace, un siècle après Newton. Cet ouvrage relate cet épisode de l'histoire des sciences exactes au 18e siècle et fournit un exemple des théories épistémologiques toujours en vigueur aujourd...

  5. An adjustable contracted CI method

    Institute of Scientific and Technical Information of China (English)

    王育彬; 甘正汀; 苏克和; 文振翼

    1999-01-01

    A new contracted CI scheme——adjustable contracted CI scheme——is presented and programed. The efficiency of this scheme is tested by some example calculations. The result shows that the application of the new scheme is flexible and the correlation energy loss is lower than that of the original externally contracted CI method.

  6. Pressure drop in contraction flow

    DEFF Research Database (Denmark)

    Rasmussen, Henrik Koblitz

    This note is a supplement to Dynamic of Polymeric Liquids (DPL) page 178. DPL gives an equation for the pressure drop in a tapered (and circular) contraction, valid only at low angles. Here the general definition of contraction flow (the Bagley correction) and a more general method to find...... the pressure drop in a contraction are given....

  7. Variations in government contract in Malaysia

    Directory of Open Access Journals (Sweden)

    Jaspal Singh Nachatar

    2010-12-01

    Full Text Available The complexity of construction works means that it is hardly possible to complete a project without changes to the plans or the construction process itself. There can only be a minority of contracts of any size in which the subject matter when completed is identical in every respect with what was contemplated at the outset. As such, variations are inevitable in even the best-planned contracts. This study is attempted to examine the ways a variation was formed in law and project, in finding out whether the Standard Form of Contract used in Malaysia particularly the government Public Works Department (PWD form has been utilized to the best level in variation cases. Additionally, this study examined the benefits of variations to parties in contract and also provides suggestions and assumptions in an effort to contribute solutions to issues and problem detected. The research methodology used in this study was an extensive review of relevant literature, case study, empirical questionnaires and structured interviews and general observations based on experience and surroundings. The academic study approach incorporated stages such as initial understanding, data and information gathering, analysis of data, findings and conclusion and general suggestions in the study. The major findings of this study, among others, revealed that the existences of variations are common in projects. The main cause of variations was due to client request because of inadequate project objectives for the designer to develop comprehensive design. Besides, the analysis pointed out that the government form of contract the Public Works Department (PWD 203/203A can help in overcoming projects with variation because of the clear defined procedure. This study also found that proper planning and coordination at tender stage can minimize the risk of ‘unwanted’ variations. In conclusion, this study recommended that future research should be done in design and build based contract

  8. Labor Contract Law Vs. Employment

    Institute of Scientific and Technical Information of China (English)

    Qin Liang; Wang Ting

    2009-01-01

    @@ In Oct 2005, an IT company in Beijing signed one-year labor contracts with several employees, and they renewed the contracts in Oct 2006. When the contracts came to the end in Oct 2007, the company rejected to renew the contracts, but asked the employees to contract with an as-sociated company. The employees rejected this, but the practical labor relationship continued. Meanwhile, the company was in arrears of em-ployees' salaries, and didn't make full pay of the mandatory social insurance forced by national laws, even peculated the housing fund withheld from employees' salaries.

  9. Shared energy savings (SES) contracting

    Energy Technology Data Exchange (ETDEWEB)

    Aldridge, D.R. Jr. [Army Corps of Engineers, Huntsville, AL (United States)

    1995-11-01

    This paper discusses the use of a Shared Energy Savings (SES) contract as the procurement vehicle to provide, install, and maintain closed-loop ground-coupled heat pumps (CLGCHP`s) for 4,003 family-housing units at Fort Polk, Louisiana. In addition to the requirement relative to heat pumps, the contract allows the energy service company (ESCO) to propose additional projects needed to take full advantage of energy cost-saving opportunities that may exist at Fort Polk. The paper traces the development of the SES contract from feasibility study through development of the request for proposal (RFP) to contract award and implementation. In tracing this development, technical aspects of the project are set forth and various benefits inherent in SES contracting are indicated. The paper concludes that, due to the positive motivation inherent in the shared-savings, as well as partnering aspects of SES contracts, SES contracting is well suited to use as a procurement vehicle.

  10. The Lanthanide Contraction Revisited

    Energy Technology Data Exchange (ETDEWEB)

    Seitz, Michael; Oliver, Allen G.; Raymond, Kenneth N.

    2007-04-19

    A complete, isostructural series of lanthanide complexes (except Pm) with the ligand TREN-1,2-HOIQO has been synthesized and structurally characterized by means of single-crystal X-ray analysis. All complexes are 1D-polymeric species in the solid state, with the lanthanide being in an eight-coordinate, distorted trigonal-dodecahedral environment with a donor set of eight unique oxygen atoms. This series constitutes the first complete set of isostructural lanthanide complexes with a ligand of denticity greater than two. The geometric arrangement of the chelating moieties slightly deviates across the lanthanide series, as analyzed by a shape parameter metric based on the comparison of the dihedral angles along all edges of the coordination polyhedron. The apparent lanthanide contraction in the individual Ln-O bond lengths deviates considerably from the expected quadratic decrease that was found previously in a number of complexes with ligands of low denticity. The sum of all bond lengths around the trivalent metal cation, however, is more regular, showing an almost ideal quadratic behavior across the entire series. The quadratic nature of the lanthanide contraction is derived theoretically from Slater's model for the calculation of ionic radii. In addition, the sum of all distances along the edges of the coordination polyhedron show exactly the same quadratic dependency as the Ln-X bond lengths. The universal validity of this coordination sphere contraction, concomitant with the quadratic decrease in Ln-X bond lengths, was confirmed by reexamination of four other, previously published, almost complete series of lanthanide complexes. Due to the importance of multidentate ligands for the chelation of rare-earth metals, this result provides a significant advance for the prediction and rationalization of the geometric features of the corresponding lanthanide complexes, with great potential impact for all aspects of lanthanide coordination.

  11. Bunker purchasing with contracts

    DEFF Research Database (Denmark)

    Plum, Christian Edinger Munk; Neergaard Jensen, Peter; Pisinger, David

    2014-01-01

    The cost for bunker fuel represents a major part of the daily running costs of liner shipping vessels. The vessels, sailing on a fixed roundtrip of ports, can lift bunker at these ports, having differing and fluctuating prices. The stock of bunker on a vessel is subject to a number of operational...... optimally to reduce overall costs. The Bunker Purchasing with Contracts Problem has been formulated as a mixed integer programme, which has been Dantzig-Wolfe decomposed. To solve it, a novel column generation algorithm has been developed. The algorithm has been run on a series of real-world instances...

  12. [Collective versus selective contracts from a legal point of view].

    Science.gov (United States)

    Schirmer, Horst Dieter

    2006-01-01

    The historically proven organisational model of service relations between sickness funds and healthcare providers are collective contracts. A collective contract as a standards treaty ("Normenvertrag") is particularly pronounced concerning the panel doctor law ("Vertragsarztrecht") defining medical care on the basis of the principle of benefits in kind governing benefit claims of the insured in case of illness. The collective contract is a suitable instrument for ensuring both consistent and exhaustive provision of care and for organising the conditions of care, especially the quality and reimbursement of professional medical services. For several years the legislator has been "experimenting" with parallel contract design patterns such as the contract of integrated care in the form of selective contracts between health insurances or their associations and healthcare providers or groups of healthcare providers. More recently, allowances for conclusion of such contracts have been supposed to lead to competition between the contractual systems. It is doubtful whether this "push-start" will contribute to overcoming the systematic legal disadvantages of selective contracting as an organisational model for the provision of healthcare services to the insured.

  13. 48 CFR 937.7040 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 937.7040... CONTRACTING SERVICE CONTRACTING Protective Services Contracting 937.7040 Contract clauses. The contracting officer shall insert the clause at 952.237-70 entitled “Collective bargaining agreements—protective...

  14. 48 CFR 1517.204 - Contracts.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contracts. 1517.204 Section 1517.204 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Options 1517.204 Contracts. The SCM may approve a contract...

  15. Some ancestors of contraction analysis

    DEFF Research Database (Denmark)

    Jouffroy, Jerome

    2005-01-01

    Contraction analysis is a recent tool for analyzing the convergence behavior of nonlinear systems in state-space form (see Lohmiller and Slotine [16] for the main reference). However, it seems that earlier results derived by mathematicians in the 1950s closely match some of the results of contrac...... of contraction analysis. In this paper, we review and place into perspective some references of this era, and relate them with contraction....

  16. Methodological remarks on contraction theory

    DEFF Research Database (Denmark)

    Jouffroy, Jerome; Slotine, Jean-Jacques E.

    Because contraction analysis stems from a differential and incremental framework, the nature and methodology of contraction-based proofs are significantly different from those of their Lyapunov-based counterparts. This paper specifically studies this issue, and illustrates it by revisiting some...... classical examples traditionally addressed using Lyapunov theory. Even in these cases, contraction tools can often yield significantly simplified analysis. The examples include adaptive control, robotics, and a proof of convergence of the deterministic Extended Kalman Filter....

  17. Scalaron production in contracting astrophysical objects

    Energy Technology Data Exchange (ETDEWEB)

    Gorbunov, D., E-mail: gorby@ms2.inr.ac.ru; Tokareva, A. [Russian Academy of Sciences, Institute for Nuclear Research (Russian Federation)

    2015-03-15

    We study the creation of high-energy SM particles in the Starobinsky model of dark energy (a variant of F(R)-gravity) inside the regions contracting due to the Jeans instability. In this modification of gravity, the additional degree of freedom—a scalaron—behaves as a particle with the mass depending on matter density. Therefore, when the mass changes, light scalarons could be created at a nonadiabatic stage. Later, the scalaron mass grows and can reach large values, even the value 10{sup 13} GeV, favored by early time inflation. Heavy scalarons decay contributing to the cosmic ray flux. We analytically calculate the number density of created particles for the exponential (Jeans) contraction and find it negligibly small for the phenomenologically viable and cosmologically interesting range of model parameters. We expect similar results for a generic model of F(R)-gravity mimicking the cosmological constant.

  18. Forthcoming indefinite contract review procedure

    CERN Multimedia

    Human Resources Department

    2011-01-01

    The vacancy notices for posts opened with a view to the award of an indefinite contract will be published in early April 2011. In the meantime, the list of posts to be opened this spring is available at the following address: Indefinite contract posts - spring 2011 A second exercise will take place in autumn 2011 and, as of 2012, the indefinite contract award procedure will only be held once a year, in autumn. For more information please consult: https://hr-recruit.web.cern.ch/hr-recruit/staff/IndefiniteContracts.asp  

  19. Work and minor work contracts

    CERN Document Server

    1999-01-01

    The Work and Minor Work contracts are all of the result-oriented type. The work is specified by CERN and the contractor is given full responsibility for its performance. The contracts are thus very similar to supply contracts. The re-tendering of the existing contracts is almost complete, except for some building maintenance contracts. A new cycle of re-tendering for some activities will be launched in the next twelve months. The total estimated expenditure in the year 2000 for the contracts referred to in this document is 27 750 000 Swiss francs at 1999 prices. The Finance Committee is invited: - to approve the proposed expenditure for the extension of contracts for which the estimated amount for the year 2000 exceeds 750 000 Swiss francs, namely those under references 1, 2, 3, 5, 7, 8, 9 and 23, highlighted in Table I; - to take note that all Work and Minor Work contracts have been tendered since 1 January 1994, except the small contracts shown under references 12 and 16 in Table I; - to take note that the ...

  20. Uterine Contraction Modeling and Simulation

    Science.gov (United States)

    Liu, Miao; Belfore, Lee A.; Shen, Yuzhong; Scerbo, Mark W.

    2010-01-01

    Building a training system for medical personnel to properly interpret fetal heart rate tracing requires developing accurate models that can relate various signal patterns to certain pathologies. In addition to modeling the fetal heart rate signal itself, the change of uterine pressure that bears strong relation to fetal heart rate and provides indications of maternal and fetal status should also be considered. In this work, we have developed a group of parametric models to simulate uterine contractions during labor and delivery. Through analysis of real patient records, we propose to model uterine contraction signals by three major components: regular contractions, impulsive noise caused by fetal movements, and low amplitude noise invoked by maternal breathing and measuring apparatus. The regular contractions are modeled by an asymmetric generalized Gaussian function and least squares estimation is used to compute the parameter values of the asymmetric generalized Gaussian function based on uterine contractions of real patients. Regular contractions are detected based on thresholding and derivative analysis of uterine contractions. Impulsive noise caused by fetal movements and low amplitude noise by maternal breathing and measuring apparatus are modeled by rational polynomial functions and Perlin noise, respectively. Experiment results show the synthesized uterine contractions can mimic the real uterine contractions realistically, demonstrating the effectiveness of the proposed algorithm.

  1. URGENSI STUDI TENTANG PROCUREMENT CONTRACT

    Directory of Open Access Journals (Sweden)

    Yohanes Sogar Simamora

    2006-01-01

    Full Text Available Contractualization is kind of goverment activity in acquiring goods, services and infrastructure as well. Procurement contract has several important function especially in enhancing economic development in a state. In Indonesia, this kind of contract also has function in empowering micro economic scale. Since the aim of procurement study is to provide equal protection between public fund interest in one hand and privat sector in the other hand, general principle of contract law must be taken into consideration together with transparency as the most important principle in government contract.

  2. Expansionary fiscal contractions

    DEFF Research Database (Denmark)

    Bergman, Ulf Michael; Hutchison, Michael

    2010-01-01

    The Expansionary Fiscal Contraction (EFC) hypothesis predicts that a major fiscal consolidation leads to an economic expansion under certain circumstances. We test this hypothesis, and the implied non-linear responses of the economy to large and small changes in fiscal policy, using data from...... the 1983 Danish fiscal reform. We use a structural VAR/event study methodology following Blanchard and Perotti (2002) that explicitly allows us to distinguish between normally marginal changes in fiscal policy and comprehensive fiscal reforms. We find that 'marginal changes' in fiscal policy (expenditure...... and tax changes) have the expected Keynesian effects on output and consumption. However, we find no evidence that the large fiscal consolidation in Denmark slowed the economy after controlling for a host of exogenous shocks and business cycle effects. Rather, we find some support for the hypothesis...

  3. Le management des projets scientifiques

    Science.gov (United States)

    Perrier, Françoise

    2000-12-01

    We describe in this paper a new approach for the management of scientific projects. This approach is the result of a long reflexion carried out within the MQDP (Methodology and Quality in the Project Development) group of INSU-CNRS, and continued with Guy Serra. Our reflexion was initiated with the study of the so-called `North-American Paradigm' which was, initially considered as the only relevant management model. Through our active participation in several astrophysical projects we realized that this model could not be applied to our laboratories without major modifications. Therefore, step-by-step, we have constructed our own methodology, using to the fullest human potential resources existing in our research field, their habits and skills. We have also participated in various working groups in industrial and scientific organisms for the benefits of CNRS. The management model presented here is based on a systemic and complex approach. This approach lets us describe the multiple aspects of a scientific project specially taking into account the human dimension. The project system model includes three major interconnected systems, immersed within an influencing and influenced environment: the `System to be Realized' which defines scientific and technical tasks leading to the scientific goals, the `Realizing System' which describes procedures, processes and organization, and the `Actors' System' which implements and boosts all the processes. Each one exists only through a series of successive models, elaborated at predefined dates of the project called `key-points'. These systems evolve with time and under often-unpredictable circumstances and the models have to take it into account. At these key-points, each model is compared to reality and the difference between the predicted and realized tasks is evaluated in order to define the data for the next model. This model can be applied to any kind of projects.

  4. The Relationship between the Employment Contract and other Civil Contracts

    Directory of Open Access Journals (Sweden)

    Răzvan Radu Popescu

    2015-05-01

    Full Text Available The employment relationship is a contractual one and as such must have all the basic elements of an enforceable contract to make it legally binding. In strict contractual terms, the offer is made by the employer and formally accepted by the employee. Once the acceptance has taken place, there is a legally binding agreement and an action will lie against the party who breaches that agreement, even though it may only just have come into existence. An employment contract, however, is unlike most other contracts. Although the parties will have negotiated the main terms, we shall see that a large number of terms will be implied into the agreement from all sorts of different sources and will not have been individually negotiated by the parties at all. This is what makes an employment contract so different from other contracts. We think this article is an important step in the disclosure of the problem eraised by these two concepts.

  5. Contracted Advisory and Assistance Services

    Science.gov (United States)

    2007-11-02

    SERVICES TO BE FU 1 Personnel: a. Contract project m person must be thoroughly familia contracting officer and may help n the contractor and the...event of litigation, any ambiguities could inst the Government. rformance oriented . The SOW should tell the contractor what is to be ithout dictating

  6. CONTRACT ADMINISTRATIVE TRACKING SYSTEM (CATS)

    Science.gov (United States)

    The Contract Administrative Tracking System (CATS) was developed in response to an ORD NHEERL, Mid-Continent Ecology Division (MED)-recognized need for an automated tracking and retrieval system for Cost Reimbursable Level of Effort (CR/LOE) Contracts. CATS is an Oracle-based app...

  7. Neural control of lengthening contractions.

    Science.gov (United States)

    Duchateau, Jacques; Enoka, Roger M

    2016-01-01

    A number of studies over the last few decades have established that the control strategy employed by the nervous system during lengthening (eccentric) differs from those used during shortening (concentric) and isometric contractions. The purpose of this review is to summarize current knowledge on the neural control of lengthening contractions. After a brief discussion of methodological issues that can confound the comparison between lengthening and shortening actions, the review provides evidence that untrained individuals are usually unable to fully activate their muscles during a maximal lengthening contraction and that motor unit activity during submaximal lengthening actions differs from that during shortening actions. Contrary to common knowledge, however, more recent studies have found that the recruitment order of motor units is similar during submaximal shortening and lengthening contractions, but that discharge rate is systematically lower during lengthening actions. Subsequently, the review examines the mechanisms responsible for the specific control of maximal and submaximal lengthening contractions as reported by recent studies on the modulation of cortical and spinal excitability. As similar modulation has been observed regardless of contraction intensity, it appears that spinal and corticospinal excitability are reduced during lengthening compared with shortening and isometric contractions. Nonetheless, the modulation observed during lengthening contractions is mainly attributable to inhibition at the spinal level.

  8. CONTRACT ADMINISTRATIVE TRACKING SYSTEM (CATS)

    Science.gov (United States)

    The Contract Administrative Tracking System (CATS) was developed in response to an ORD NHEERL, Mid-Continent Ecology Division (MED)-recognized need for an automated tracking and retrieval system for Cost Reimbursable Level of Effort (CR/LOE) Contracts. CATS is an Oracle-based app...

  9. Pressure drop in contraction flow

    DEFF Research Database (Denmark)

    Rasmussen, Henrik Koblitz

    This note is a supplement to Dynamic of Polymeric Liquids (DPL) page 178. DPL gives an equation for the pressure drop in a tapered (and circular) contraction, valid only at low angles. Here the general definition of contraction flow (the Bagley correction) and a more general method to find...

  10. Graded contractions of Virasoro algebras

    CERN Document Server

    Kostyakov, I V; Kuratov, V V

    2001-01-01

    We describe graded contractions of Virasoro algebra. The highest weight representations of Virasoro algebra are constructed. The reducibility of representations is analysed. In contrast to standart representations the contracted ones are reducible except some special cases. Moreover we find an exotic module with null-plane on fifth level.

  11. Choreography Synthesis as Contract Agreement

    Directory of Open Access Journals (Sweden)

    Julien Lange

    2013-10-01

    Full Text Available We propose a formal model for distributed systems, where each participant advertises its requirements and obligations as behavioural contracts, and where multiparty sessions are started when a set of contracts allows to synthesise a choreography. Our framework is based on the CO2 calculus for contract-oriented computing, and borrows concepts and results from the session type literature. It supports sessions where the number of participants is not determined beforehand, and keeps CO2's ability to rule out participants that are culpable if contracts are not fulfilled at runtime. We show that we have progress and session fidelity in CO2, as a result of the honesty of participants — i.e., their ability to always adhere to their contracts.

  12. Contracting and Performance in Agencies

    DEFF Research Database (Denmark)

    Bjørnholt, Bente; Houlberg Salomonsen, Heidi; Rennison, Betina Wolfgang

    , documentary and interview data. To measure the degree of performance as the degree of goal attainment, all agency contracts for 2008 as well as the subsequent ‘enterprise accounts’ defining the goal attainment have been collected. There were 62 agencies in 2008, 58 of which had a contract. Goal attainment...... is measured by linking each performance demand in each contract to the corresponding assessment in the enterprise accounts of whether the demand has been fulfilled, partly fulfilled or not fulfilled. The data on the experience of the contracting process were collected as the agency heads’ subjective......As part of New Public Management (NPM), contracting represents a supplement to the traditional hierarchical and rule-based managing of relations between actors in order to improve performance (Fortin and van Hassel 2000; Greve and Ejersbo 2002; Drewry et al. 2005; Verhoest 2005). To various degrees...

  13. Rethinking Social Contracts: Building Resilience in a Changing Climate

    Directory of Open Access Journals (Sweden)

    Karen O'Brien

    2009-12-01

    Full Text Available Social contracts play an important role in defining the reciprocal rights, obligations, and responsibilities between states and citizens. Climate change is creating new challenges for both states and citizens, inevitably forcing a rethinking of existing and evolving social contracts. In particular, the social arrangements that enhance the well-being and security of both present and future generations are likely to undergo dramatic transformations in response to ecosystem changes, more extreme weather events, and the consequences of social-ecological changes in distant locations. The types of social contracts that evolve in the face of a changing climate will have considerable implications for adaptation policies and processes. We consider how a resilience approach can contribute to new social contracts in the face of uncertainty and change. Examples from Norway, New Zealand, and Canada show how resilience thinking provides a new way of looking at social contracts, emphasizing the dynamics, links, and complexity of coupled social-ecological systems. Resilience thinking provides valuable insights on the characteristics of a new social contract, and social contract theory provides some insights on creating resilience and human security in a warming world.

  14. Phosphorylation of proteins during human myometrial contractions: A phosphoproteomic approach.

    Science.gov (United States)

    Hudson, Claire A; López Bernal, Andrés

    2017-01-22

    Phasic myometrial contractility is a key component of human parturition and the contractions are driven by reversible phosphorylation of myosin light chains catalyzed by the calcium (Ca(2+))-dependent enzyme myosin light chain kinase (MYLK). Other yet unknown phosphorylation or de-phosphorylation events may contribute to myometrial contraction and relaxation. In this study we have performed a global phosphoproteomic analysis of human myometrial tissue using tandem mass tagging to detect changes in the phosphorylation status of individual myometrial proteins during spontaneous and oxytocin-driven phasic contractions. We were able to detect 22 individual phosphopeptides whose relative ratio changed (fold > 2 or contraction. The most significant changes in phosphorylation were to MYLK on serine 1760, a site associated with reductions in calmodulin binding and subsequent kinase activity. Phosphorylated MYLK (ser1760) increased significantly during spontaneous (9.83 ± 3.27 fold, P contractions and we were able to validate these data using immunoblotting. Pathway analysis suggested additional proteins involved in calcium signalling, cGMP-PRKG signalling, adrenergic signalling and oxytocin signalling were also phosphorylated during contractions. This study demonstrates that a global phosphoproteomic analysis of myometrial tissue is a sensitive approach to detect changes in the phosphorylation of proteins during myometrial contractions, and provides a platform for further validation of these changes and for identification of their functional significance.

  15. INFINITY construction contract signed

    Science.gov (United States)

    2010-01-01

    Key state and community leaders celebrated April 6 with the signing of a construction contract for the state-of-the-art INFINITY Science Center planned near John C. Stennis Space Center in south Mississippi. Gulfport Mayor George Schloegel (l to r), chair of non-profit INFINITY Science Center Inc., was joined for the signing ceremony at the Hancock Bank in Gulfport by Virginia Wagner, sister of late Hancock Bank President Leo Seal Jr.; and Roy Anderson III, president and CEO of Roy Anderson Corp. Seal was the first chair of INFINITY Science Center Inc., which has led in development of the project. Roy Anderson Corp. plans to begin construction on the 72,000-square-foot, $28 million science and education center in May. The Mississippi Department of Transportation (MDOT) also is set to begin construction of a $2 million access road to the new center. The April 6 ceremony was attended by numerous officials, including former Stennis Space Center Directors Jerry Hlass and Roy Estess; Mississippi Senate President Pro Tempore Billy Hewes, R-Gulfport; Mississippi Rep. Diane Peranich, D-Pass Christian; and MDOT Southern District Commissioner Wayne Brown.

  16. 48 CFR 16.307 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... the clause at 52.216-8, Fixed Fee, in solicitations and contracts when a cost-plus-fixed-fee contract... at 52.216-9, Fixed-Fee—Construction, in solicitations and contracts when a cost-plus-fixed-fee..., Incentive Fee, in solicitations and contracts when a cost-plus-incentive-fee contract is contemplated. (e)(1...

  17. 40 CFR 35.970 - Contract enforcement.

    Science.gov (United States)

    2010-07-01

    ... STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.970 Contract... the enforcement of such contracts, including contract disputes which are the subject of either... technical or legal involvement in any contract dispute will not make EPA a party to any contract entered...

  18. CONTRACTING OUT THE PENSIONS SYSTEM IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Tatiana-Camelia DOGARU

    2014-06-01

    Full Text Available The economic crisis, austerity measures and the new challenges of the 21st century have determined governments to adopt new tools of public actions in order to strengthen the policy capacity. A new paradigm was born, and its main feature is collaboration among government’s level (ministries and between government and private sector. It brings new tools of public policy among others, and contracting out used by policymakers at various stages of public policy cycle and for different sets of reasons. This paper explores theoretically how this new approach strengthens the public policy capacity and provides evidence occurring in Romanian government practice. While, Romania has a legalistic, a normative approach of policy processes and street-level bureaucracies are guided by managerial targets and law, it starts to contract out some tasks that traditionally belong to government. The main scientific objective of this paper is to contribute an overall understanding of contracting out in public policy-making in Romania, particular in pensions system, focused on the rationality of introducing that.From a methodological standpoint, the paper relies on comprehensive and systematic search of the literature and document analysis (among others Annual Reports, authorities’ data, resume, obtained by using free accession to information and statistics data processing (quantitative and qualitative interpretation of data from National Institute of Statistics.

  19. Food and drink serving contract

    Directory of Open Access Journals (Sweden)

    Veselinović Janko

    2012-01-01

    Full Text Available Food and drink catering service is almost as old as the civilization itself. Even though this vocation is a part of the catering activity, Serbian law does not foresee this contract section as personalized. Key legal sources for this kind of contract are business customs. Food and drink serving contract is a mixed-type contract and its legal nature is very interesting due to its complexity. Specific for this contract is the fact that it is not an ordinary service, but also an activity which requires a degree of culinary skills, knowledge of customs of other nations, as well as other skills. The very category of a good professional in business economy / hospitality industry is very dynamic, as it needs to be evaluated according to all given circumstances, which may be rather unpredictable. By considering the legal nature, but also the rights and obligations of the contracting parties, we tried to point to the questions that require a special attention. Legal sources that indirectly refer to food and drink serving contracts were taken into account. Apart from the Law on Obligatory Relations, we also considered here the Law on Tourism also pointing to the comparative law and jurisprudence.

  20. Amount, Timing, and Rate of Global Contraction on Mercury

    Science.gov (United States)

    Klimczak, C.; Byrne, P. K.; Banks, M. E.; Solomon, S. C.

    2015-12-01

    Mercury's surface hosts a large number of thrust-fault-related landforms that primarily accommodated global contraction driven by interior cooling. The MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) spacecraft returned a wealth of data that allow for a detailed characterization of the amount and timing of that contraction. In particular, mapping of thrust-fault-related landforms shows that the planet experienced a radius decrease of 5.1±2 km since the end of heavy bombardment. Cross-cutting relationships of thrust faults with impact craters of different degradation stages indicate that global contraction operated throughout much of Mercury's past, with the earliest evidence for faulting dating from near the time of cessation of widespread plains volcanism. An assessment of the brittle strength of Mercury's lithosphere indicates that 0.4±0.1 to 2.1±0.4 km of radius change is necessary for stresses to be sufficiently large to overcome the frictional resistance to sliding on pre-existing fractures and faults. These values not only increase estimates for the overall amount of global contraction but also imply that this process was initiated before any evidence of shortening in the geologic record was manifest as brittle deformation. Together, these observations and results have implications for the rate at which global contraction operated through Mercury's geologic history. Higher initial strain rates are required if the radial contraction prior to the initiation of thrust faulting was ~2.1 km, and are possible but not required if the radial contraction accommodated prior to the onset of thrust faulting was ~0.4 km. These findings incorporate an aspect of global contraction not previously considered, as well as a contribution to radius change beyond that inferable from mapping. This approach is applicable to inferences on global contraction from tectonic mapping, and constraints on thermal histories, for any world dominated by secular

  1. Recombination drives vertebrate genome contraction.

    Directory of Open Access Journals (Sweden)

    Kiwoong Nam

    Full Text Available Selective and/or neutral processes may govern variation in DNA content and, ultimately, genome size. The observation in several organisms of a negative correlation between recombination rate and intron size could be compatible with a neutral model in which recombination is mutagenic for length changes. We used whole-genome data on small insertions and deletions within transposable elements from chicken and zebra finch to demonstrate clear links between recombination rate and a number of attributes of reduced DNA content. Recombination rate was negatively correlated with the length of introns, transposable elements, and intergenic spacer and with the rate of short insertions. Importantly, it was positively correlated with gene density, the rate of short deletions, the deletion bias, and the net change in sequence length. All these observations point at a pattern of more condensed genome structure in regions of high recombination. Based on the observed rates of small insertions and deletions and assuming that these rates are representative for the whole genome, we estimate that the genome of the most recent common ancestor of birds and lizards has lost nearly 20% of its DNA content up until the present. Expansion of transposable elements can counteract the effect of deletions in an equilibrium mutation model; however, since the activity of transposable elements has been low in the avian lineage, the deletion bias is likely to have had a significant effect on genome size evolution in dinosaurs and birds, contributing to the maintenance of a small genome. We also demonstrate that most of the observed correlations between recombination rate and genome contraction parameters are seen in the human genome, including for segregating indel polymorphisms. Our data are compatible with a neutral model in which recombination drives vertebrate genome size evolution and gives no direct support for a role of natural selection in this process.

  2. Beyond the Psychological Contract: Ideology and the Economic Social Contract

    OpenAIRE

    Watson, George W.

    1997-01-01

    By combining normative philosophy and empirical social science, I craft a research framework for assessing differential expectations of economic justice within the economic social contract of the United States. I argue that distinct viewsof such a contract grounded in the tradition of individualism and communitarianism manifest in people's judgments about economic justice. We empirically test these hypotheses on a sample of 270 subjects, finding broad suppo...

  3. Contracting With the Enemy: The Contracting Officer’s Dilemma

    Science.gov (United States)

    2015-06-01

    some cases, local national contractors are given priority in competition for contracts as a means of stimulating and rebuilding the local economy . A...contracts as a means of stimulating and rebuilding the local economy . A major risk associated with using local national contractors in contingency...support (OCS) has created greater economies of force for joint force commanders (JFCs) as a greater percentage of the troops deployed to contingency

  4. Contract Design, Supply Chain Complexity, and Accountability in Federal Contracts

    Science.gov (United States)

    2016-04-30

    limitations is coded 1 if the contract is a set aside (e.g., small business, economically disadvantaged business owned by women or veterans, disabled veteran...Contracts Adam Eckerd, Assistant Professor, University of Tennessee Amanda Girth, Assistant Professor, The Ohio State University Published April 30... University of Tennessee Amanda Girth, Assistant Professor, The Ohio State University An Approach for Modeling Supplier Resilience Kash Barker, Associate

  5. On CNC Commuting Contractive Tuples

    Indian Academy of Sciences (India)

    T Bhattacharyya; J Eschmeier; J Sarkar

    2006-08-01

    The characteristic function has been an important tool for studying completely non-unitary contractions on Hilbert spaces. In this note, we consider completely non-coisometric contractive tuples of commuting operators on a Hilbert space $\\mathcal{H}$. We show that the characteristic function, which is now an operator-valued analytic function on the open Euclidean unit ball in $\\mathbb{C}^n$, is a complete unitary invariant for such a tuple. We prove that the characteristic function satisfies a natural transformation law under biholomorphic mappings of the unit ball. We also characterize all operator-valued analytic functions which arise as characteristic functions of pure commuting contractive tuples.

  6. Dispositif de collaboration entre futurs enseignants de maternelle et du secondaire supérieur en vue d'améliorer la maîtrise des concepts scientifiques à enseigner dans le cadre d'une approche par compétence

    OpenAIRE

    Poffé, Corentin; Doyen, Dominique; Hindryckx, Marie-Noëlle

    2013-01-01

    Description d'un dispositif de collaboration entre deux institutions de formation des maitres afin d'améliorer la maitrise des concepts scientifiques dans le cadre d'une approche par compétences. Mise en place et évolution de la collaboration.

  7. 77 FR 76091 - International Mail Contract

    Science.gov (United States)

    2012-12-26

    ... an expired International Business Reply Service (IBRS) competitive contract.\\1\\ The Postal Service... history. The Commission added International Business Reply Service Contract 1 to the competitive product... International Mail Contract AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission...

  8. 78 FR 11699 - International Mail Contract

    Science.gov (United States)

    2013-02-19

    ... entered into an additional International Business Reply Service (IBRS) Competitive Contract 3 negotiated... Equivalent International Business Reply Service Competitive Contract 3 Negotiated Service Agreement, February...-24), Order No. 684, Order Approving International Business Reply Service Competitive Contract...

  9. Utility Energy Services Contracts: Enabling Documents

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-05-01

    Utility Energy Services Contracts: Enabling Documents provides materials that clarify the authority for Federal agencies to enter into utility energy services contracts (UESCs), as well as sample documents and resources to ease utility partnership contracting.

  10. 48 CFR 42.1305 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... CONTRACT ADMINISTRATION AND AUDIT SERVICES Suspension of Work, Stop-Work Orders, and Government Delay of..., Government Delay of Work, in solicitations and contracts when a fixed-price contract is contemplated for...

  11. 77 FR 54937 - International Mail Postal Contract

    Science.gov (United States)

    2012-09-06

    ... (2) asks the Commission to include the new contract within the International Business Reply Service... Functionally Equivalent International Business Reply Service Competitive Contract 3 Negotiated Settlement... COMMISSION International Mail Postal Contract AGENCY: Postal Regulatory Commission. ACTION: Notice....

  12. 40 CFR 35.4235 - Are there specific provisions my group's contract(s) must contain?

    Science.gov (United States)

    2010-07-01

    ...) Suspension and Debarment; (g) The following clauses from 40 CFR 30.48: (1) Remedies for breaches of contract...'s contract(s) must contain? 35.4235 Section 35.4235 Protection of Environment ENVIRONMENTAL... provisions my group's contract(s) must contain? Your group must include the following provisions in each...

  13. THE ANALYSIS OF ORGANIC RICE CONTRACT FARMING IN CAMBODIA: A LESSON LEARNED FOR INDONESIA

    Directory of Open Access Journals (Sweden)

    Betti Rosita Sari

    2015-12-01

    Full Text Available  This study examines organic rice contract farming inCambodiaand its impact on farmers’ livelihood. The study’s objective is to gain a better insight of the terms and conditions of rice contract farming scheme inCambodia, and determine under what conditions contract farming could bring improvements to farmers’ livelihoods. This study contributes new research findings on contract farming practices and farmers’ livelihood due to organic-rice contract farming with a case study in Kampong Speu province,Cambodia.Rice contract farming is not widespread inCambodiaat present, but is expected to expand significantly in the near future. Contract farming can increase investment into agricultural and infrastructure in rural areas. Contract farming can also enable farmers to access credit, inputs, technical advice and information about market condition and pricing trends. Yet, the disadvantages of contract farming include loss of farmer bargaining power and a potential reduction in profit margins, increased emphasis on improving production quality, land consolidation in favor of participating contract farmers, and less secure livelihoods.In this study, the contract farming arrangements of Angkor Kasekam Rongroeung (AKR Company is studied. A survey of 16 contract farmers and 20 non-contract farmers in Kampong Speu province has been undertaken to examine the AKR contract farming scheme arrangements and to identify farmer’s motivations to participate in contract farming and its impact on farmers’ livelihood.AKR rice contract farming improves farmers’ livelihood because they get a higher income and rice yields. Higher price, good rice seed, and access to market are the main reasons for farmers to participate in AKR contract farming. However, strict requirements, heavy penalties, poor extension services, and lack of information about the contract terms and conditions reduce farmers’ long-term participation in contract farming. In addition

  14. Framework for Structuring Procurement Contracts

    Directory of Open Access Journals (Sweden)

    Lena Borg

    2014-12-01

    Full Text Available The aim of this paper is to propose a new framework for structuring contract types and payment methods. Concerning procurement contracts, the first important new feature of this framework is a stepwise structure with three main steps in the contract design: (1 what will be procured—should the contract only include construction, or should it include both construction and operation/maintenance (2 who will do the detailed design of the premise and (3 how many contractors will the client use? The second important new feature of this framework is that both step 2 and step 3 include a continuum of alternatives. Concerning payment methods, the new framework is primarily based on how the specific risks of the project are shared. These frameworks can be useful for policy formulation in that they can help to avoid some problematic ways of formulating policies.

  15. Principles of European Contract Law

    DEFF Research Database (Denmark)

    Lando, Ole; Beale, Hugh

    This text provides a comprehensive guide to the principles of European contract law. They have been drawn up by an independent body of experts from each Member State of the EU, under a project supported by the European Commission and many other organizations. The principles are stated in the form...... of articles, with a detailed commentary explaining the purpose and operation of each article and its relation to the remainder. Each article also has extensive comparative notes surveying the national laws and other international provisions on the topic. "The Principles of European Contract Law Parts I &...... in developing a common European legal culture. The European Parliament has twice called for the creation of a European Civil Code. The principles of European contract law are essential steps in these projects. This text provides a comprehensive guide to the Principles of European contract law. They have been...

  16. Principles of European Contract Law

    DEFF Research Database (Denmark)

    Lando, Ole; Beale, Hugh

    This text provides a comprehensive guide to the principles of European contract law. They have been drawn up by an independent body of experts from each Member State of the EU, under a project supported by the European Commission and many other organizations. The principles are stated in the form...... of articles, with a detailed commentary explaining the purpose and operation of each article and its relation to the remainder. Each article also has extensive comparative notes surveying the national laws and other international provisions on the topic. "The Principles of European Contract Law Parts I &...... in developing a common European legal culture. The European Parliament has twice called for the creation of a European Civil Code. The principles of European contract law are essential steps in these projects. This text provides a comprehensive guide to the Principles of European contract law. They have been...

  17. A Note on Asymptotic Contractions

    Directory of Open Access Journals (Sweden)

    Marina Arav

    2006-12-01

    Full Text Available We provide sufficient conditions for the iterates of an asymptotic contraction on a complete metric space X to converge to its unique fixed point, uniformly on each bounded subset of X.

  18. A Note on Asymptotic Contractions

    Directory of Open Access Journals (Sweden)

    Castillo Santos Francisco Eduardo

    2007-01-01

    Full Text Available We provide sufficient conditions for the iterates of an asymptotic contraction on a complete metric space to converge to its unique fixed point, uniformly on each bounded subset of .

  19. Multifamily Assistance Section 8 Contracts

    Data.gov (United States)

    Department of Housing and Urban Development — he information regarding the Multifamily Assistance and Section 8 contracts, and properties is being furnished for the convenience of interested parties. The...

  20. Next Indefinite Contract review exercise

    CERN Multimedia

    2013-01-01

    Dear Colleagues, We are pleased to inform you that the 2013 LD2IC exercise (selection process for the conversion of limited-duration contracts to indefinite contracts) was officially launched last week.  The vacancy notices for posts opened with a view to the award of indefinite contracts will be published on 9 August 2013 for a period of four weeks (until 8 September 2013). The CERN Contract Review Boards (candidate interviews) will be held between the end of September and mid-November. The LD to IC procedure, Frequently Asked Questions and a calendar for the exercise are now available in the Admin e-guide. In addition, general information sessions on the procedure will be organised for candidates on the following dates: Information on the location of these sessions will be provided in due course on the CERN announcements page. HR Department

  1. Bounded contractions for affine buildings

    OpenAIRE

    Bestvina, Mladen; Savin, Gordan

    2017-01-01

    We consider affine buildings with refined chamber structure. For each vertex in the refined chamber structure we construct a contraction, based at the vertex, that is used to prove exactness of Schneider-Stuhler resolutions of arbitrary depth.

  2. Contract Mining versus Owner Mining

    African Journals Online (AJOL)

    Owner

    The principles of contracting depend largely on the business outcomes .... North America tied with 15% each while Asia and .... as exploration, processing and marketing the final product .... in Ghana: Growth, Impact and Perspectives”,. Speech ...

  3. Next Indefinite Contract review exercise

    CERN Multimedia

    2013-01-01

    Dear Colleagues, We are pleased to inform you that the 2013 LD2IC exercise (selection process for the conversion of limited-duration contracts to indefinite contracts) was officially launched last week.  The vacancy notices for posts opened with a view to the award of indefinite contracts will be published on 9 August 2013 for a period of four weeks (until 8 September 2013). The CERN Contract Review Boards (candidate interviews) will be held between the end of September and mid-November. The LD to IC procedure, Frequently Asked Questions and a calendar for the exercise are now available in the Admin e-guide. In addition, general information sessions on the procedure will be organised for candidates on the following dates: Information on the location of these sessions will be provided in due course on the CERN announcements page. HR Department

  4. US Forest Service Stewardship Contracting

    Data.gov (United States)

    US Forest Service, Department of Agriculture — A map service on the www depicting the locations of activities within the Stewardship Contracting Project Boundary. Activities are implemented through stewardship...

  5. Delegated Contracting and Corporate Hierarchies

    OpenAIRE

    Choe, Chongwoo; Park, In-Uck

    2004-01-01

    In a typical corporate hierarchy, the manager is delegated the authority to make decisions that set directions for the organization, employ subordinates and contract with external suppliers. This paper explains when such delegation of authority can be optimal, using a model of a firm with three parties: the principal, the manager and the worker. In centralization with two two-tier hierarchies, the principal designs contracts for both agents. In delegation with a three-tier hierarchy, the prin...

  6. Deepening Contractions and Collateral Constraints

    DEFF Research Database (Denmark)

    Jensen, Henrik; Ravn, Søren Hove; Santoro, Emiliano

    on the differential impact that occasionally non-binding constraints exert on the shape of expansions and contractions, we are also able to reconcile a more negatively skewed business cycle with a moderation in its volatility. Finally, our model can account for an intrinsic feature of economic downturns preceded...... by private credit build-ups: Financially driven expansions lead to deeper contractions, as compared to equally-sized non-financial expansions....

  7. Advanced Contract Administration. Second Week

    Science.gov (United States)

    1988-04-14

    character education that we prepare for our children by demonstrating to the young people who join us in the adult world that we believe in and...5300.4(IB), except for off-the-shelf items. TABLE 46-1 CONTRACT QUALITY REQUIREMENTS GUIDE I.term Type of Contract Technical Decription Complexity...do is to teach our young to be virtuous." Throughout most of our history, certain basic, high ethical values were considered fundamental to the

  8. Du traitement différent de l’intertexte selon les genres convoqués dans les événements scientifiques à caractère politique

    OpenAIRE

    Moirand, Sophie

    2007-01-01

    Dans le cadre de travaux portant sur l'analyse de moments discursifs tels que l'Affaire de la vache folle, la conférence de Kyoto sur l'effet de serre, les aliments transgéniques dans différents médias (presse, télévision, radio, forums Internet), analyses que l'on poursuit, que l'on vérifie, que l'on élargit actuellement aux problèmes de dioxine, d'amiante, de listériose, c'est-à-dire aux événements scientifiques ou technologiques à caractère politique, j’ai personnellement étudié les dimens...

  9. L'implication des langues dans l'élaboration et la publication des recherches scientifiques l'exemple du français parmi d'autres langues

    CERN Document Server

    Blanchet, Philippe

    2015-01-01

    Pour certains, les langues sont des outils neutres sans liens (qu'ils soient nécessaires ou accidentels et historiques) avec des univers culturels, sans liens avec des façons de penser. Pour ceux-là, en tout cas, elles peuvent n'être que des outils quand on tient des discours scientifiques, ce qui implique une conception de la science comme étant neutre, objective, détachée du monde social. Dans cette vision, on peut sans encombre, y compris en sciences humaines, choisir n'importe quelle(s) langue(s) pour le faire. L'objectif de ce volume est de proposer une autre vision des rapports profonds

  10. Contract grading in clinical evaluation.

    Science.gov (United States)

    Schoolcraft, V; Delaney, C

    1982-01-01

    The use of contracts in grading clinical performance has provided faculty with a solution to two important problems. One has been how to ensure that students are graded consistently among the various faculty who are grading the same clinical component of a course. The second has been to increase the opportunity for individualized attention to student learning needs. We have been pleased to see all the faculty members increase their input and involvement in the continuing modifications of the contract. Although we have taken the major responsibility for the semi-annual revisions of the contract, other faculty members have been increasingly more explicit in their evaluations and suggestions as their experience with the contract has expanded. Their confidence in this method of clinical evaluation has increased with each semester of use. We plan to continue in the refinement of the instrument and will develop materials for the use of other faculty groups who are interested in developing similar contracts. We are also designing a survey to attempt to discover how widespread is the use of contract grading in clinical areas.

  11. Le « bassin des carènes » et le service technique des constructions navales à Balard : un exemple de cité scientifique à Paris

    Directory of Open Access Journals (Sweden)

    Valérie Gaudard

    2009-05-01

    Full Text Available Le « bassin des carènes » à Balard abrite un ensemble cohérent d’édifices techniques, scientifiques et administratifs destinés à l’étude du comportement des navires et de leur propulsion en toutes situations. Créé à l’initiative de l’ingénieur Bertin et inauguré en 1906, le premier bassin, en béton, comptait alors parmi les quatre plus grands bassins du monde. À partir de 1932, Perret frères édifient une véritable cité scientifique : bâtiment administratif (IMH 1965, laboratoires, plusieurs bassins sont élevés en béton armé, avec un même soin accordé à l’ensemble.The ‘bassin des carènes’, the ship testing tank situated at Balard, in Paris, comprises a coherent ensemble of technical , scientific and administrative buildings devoted to the study of ships and their propulsion in different situations. The facility was first created in 1906 at the instigation of the engineer Bertin. At this date, the towing tank, constructed in reinforced concrete, was one of the four largest in the world. From 1932, the Perret brothers were commissioned to provide other constructions, completing an authentic scientific complex or ‘city’. This included the administrative building (given historic monument protection in 1932 and several other tanks, all constructed in reinforced concrete and with the same attention to detail.

  12. A SIMULATION OF CONTRACT FARMING USING AGENT BASED MODELING

    Directory of Open Access Journals (Sweden)

    Yuanita Handayati

    2016-12-01

    Full Text Available This study aims to simulate the effects of contract farming and farmer commitment to contract farming on supply chain performance by using agent based modeling as a methodology. Supply chain performance is represented by profits and service levels. The simulation results indicate that farmers should pay attention to customer requirements and plan their agricultural activities in order to fulfill these requirements. Contract farming helps farmers deal with demand and price uncertainties. We also find that farmer commitment is crucial to fulfilling contract requirements. This study contributes to this field from a conceptual as well as a practical point of view. From the conceptual point of view, our simulation results show that different levels of farmer commitment have an impact on farmer performance when implementing contract farming. From a practical point of view, the uncertainty faced by farmers and the market can be managed by implementing cultivation and harvesting scheduling, information sharing, and collective learning as ways of committing to contract farming.

  13. Haemodynamic changes in human masseter and temporalis muscles induced by different levels of isometric contraction.

    Science.gov (United States)

    Kim, Y J; Kuboki, T; Tsukiyama, Y; Koyano, K; Clark, G T

    1999-08-01

    This study evaluated the influence of low contraction forces on intramuscular haemodynamics in human masseter and temporalis using near-infrared tissue spectroscopy. This method allowed the intramuscular haemoglobin (Hb) to be assessed dynamically before, during and after a 5, 15, 25 and 100% maximum voluntary contraction (MVC). Twenty volunteers, 10 males and 10 females, without pain or dysfunction in the masticatory system were included in this study. Data were recorded for 30 s before, 30 s during and 5 min after the four sustained contraction tasks. The results showed that all four levels of voluntary contraction produced a clear haemodynamic response (during and after contraction) in both muscles. For analytical purposes, the maximum Hb achieved after 100% MVC was set equal to 1.00. In the masseter the mean peak Hb during the 5, 15, 25 and 100% MVC was 0.49, 0.92, 1.30 and 1.73 while after the contractions it was 0.50, 0.65, 0.78 and 1.00, respectively. In the temporalis the peak Hb during the contractions was 0.23, 0.36, 0.48 and 0.66 and after the contractions 0.32, 0.45, 0.56 and 1.00, respectively. Repeated-measures analysis of variance revealed a significant main effect for the different contraction levels both in the masseter (during contraction, p = 0.001; after contraction, parchitecture between the two muscles contributes to these differences in blood flow.

  14. Des effets délétères de la division scientifique du travail sur l’évolution de la sociologie 

    Directory of Open Access Journals (Sweden)

    Bernard Lahire

    2012-01-01

    Full Text Available Les sciences humaines et sociales contemporaines vivent un double processus de dispersion de leurs travaux : un découpage disciplinaire, qui fait que certaines disciplines s’occupent prioritairement de dimensions spécifiques du monde social (l’économie, la politique, le droit, l’éducation, la vie psychique, la langue, l’art, la religion, etc. et un découpage sous-disciplinaire, qui prend la forme d’une hyper-spécialisation (e.g. sociologie urbaine, sociologie de l’éducation, sociologie des sciences, sociologie de la culture, sociologie de l’art, sociologie politique, sociologie des religions, etc.. De telles différenciations sont liées à un mouvement de professionnalisation des disciplines scientifiques dont les aspects positifs sont certains : les chercheurs y ont gagné en précision, en rigueur, en délimitation de leur propos et de leur corpus empirique, en qualité des preuves apportées aussi. Mais lorsque les chercheurs ne lisent et ne connaissent que les travaux des autres chercheurs relevant de la même sous-spécialité au sein de leur discipline, le risque est aussi très grand d’appauvrir considérablement la connaissance produite.The deleterious effects of the division of scientific labour on the progress of sociologyContemporary social sciences are experiencing a twofold process of dispersion of their works: disciplinary division, by which some disciplines focus primarily on specific areas of the social world (the economy, politics, law, education, psyche, language, art, religion, etc. ; and sub-disciplinary division in the form of extreme specialization (urban sociology, sociology of education, sociology of science, sociology of culture, sociology of art, political sociology, sociology of religions, etc.. Such divisions relate to a move towards professionalization in scientific disciplines, with undoubted positive effects: researchers have gained greater precision and rigour, better definition in the

  15. 14 CFR 314.5 - Major contractions.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Major contractions. 314.5 Section 314.5... REGULATIONS EMPLOYEE PROTECTION PROGRAM General § 314.5 Major contractions. A major contraction is a reduction...-month period, and includes an advance determination of major contraction as set forth in § 314.21....

  16. Covenant Violations and Dynamic Loan Contracting

    DEFF Research Database (Denmark)

    Freudenberg, Felix; Imbierowicz, Björn; Saunders, Anthony

    2017-01-01

    This paper examines the dynamic allocation of control rights in private debt contracts of firms. We show that a covenant violation in the prior loan contract implies a stigma for borrowers which results in stricter loan contract terms in subsequent new loan contracts. Our analyses reject potentia...

  17. 48 CFR 2446.710 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... Performance Specifications or Design Criteria, whenever it is in the Government's interest. ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contract clauses. 2446.710... CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 2446.710 Contract clauses. (c)(1) The contracting...

  18. 48 CFR 970.1504 - Contract pricing.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract pricing. 970.1504 Section 970.1504 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Contracting by Negotiation 970.1504 Contract pricing....

  19. 7 CFR 250.53 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION DONATION OF FOODS FOR USE IN THE UNITED STATES, ITS... Management Companies § 250.53 Contract provisions. (a) Required contract provisions in fixed-price contracts... recipient agency's fixed-price contract with a food service management company. Such provisions must also...

  20. 15 CFR 14.48 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... breaches the contract terms, and provide for such remedial actions as may be appropriate. (b) All contracts... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Contract provisions. 14.48 Section 14... COMMERCIAL ORGANIZATIONS Post-Award Requirements Procurement Standards § 14.48 Contract provisions....

  1. 22 CFR 145.48 - Contract clauses.

    Science.gov (United States)

    2010-04-01

    ... breaches the contract terms, and provide for such remedial actions as may be appropriate. (b) All contracts... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Contract clauses. 145.48 Section 145.48 Foreign... Contract clauses. The recipient shall include, in addition to clauses to define a sound and...

  2. 14 CFR 1274.509 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... breaches the contract terms, and provide for such remedial actions as may be appropriate. (b) All contracts... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Contract provisions. 1274.509 Section 1274... COMMERCIAL FIRMS Procurement Standards § 1274.509 Contract provisions. The recipient shall include,...

  3. 7 CFR 1780.75 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... all contracts. (a) Remedies. Contracts other than small purchases shall contain provisions or... violate or breach contract terms, and provide for such sanctions and penalties as may be appropriate. A... 7 Agriculture 12 2010-01-01 2010-01-01 false Contract provisions. 1780.75 Section...

  4. 20 CFR 435.48 - Contract provisions.

    Science.gov (United States)

    2010-04-01

    ... breaches the contract terms, and provide for such remedial actions as may be appropriate. (b) All contracts... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Contract provisions. 435.48 Section 435.48... ORGANIZATIONS Post-Award Requirements Procurement Standards § 435.48 Contract provisions. The recipient...

  5. DETERMINANTS OF GROWTH IN FRANCHISING CONTRACTS IN EMERGING MARKETS; EVIDENCES FROM TURKEY

    Directory of Open Access Journals (Sweden)

    Sitki Sonmezer

    2012-02-01

    Full Text Available This study aims to examine the franchise sector and determine the significant factors that contribute to an increase in the number of franchiser’s contracts in Turkey. Secondary data is used from the Turkish Franchise Association and multivariate regression models are run for each sector. Our models explain the change in the number of franchise contracts with R2’s varying between .6577 and .7549. We provide evidence that success factors in increasing the number of contracts change depending on the sector firms operating in and contracts may be designed thusly to pursue success.

  6. Rho A and the Rho kinase pathway regulate fibroblast contraction: Enhanced contraction in constitutively active Rho A fibroblast cells

    Energy Technology Data Exchange (ETDEWEB)

    Nobe, Koji, E-mail: kojinobe@pharm.showa-u.ac.jp [Department of Pharmacology, School of Pharmaceutical Sciences, Showa University, Tokyo (Japan); Nobe, Hiromi [Department of Pharmacology, School of Pharmaceutical Sciences, Showa University, Tokyo (Japan); Department of Physical Therapy, Bunkyo-Gakuin University (Japan); Yoshida, Hiroko [Department of Pharmacology, School of Pharmaceutical Sciences, Showa University, Tokyo (Japan); Kolodney, Michael S. [Dermatology Division, Department of Medicine, UCLA, Los Angeles, CA (United States); Paul, Richard J. [Department of Molecular and Cellular Physiology, University of Cincinnati College of Medicine, Cincinnati, OH (United States); Honda, Kazuo [Department of Pharmacology, School of Pharmaceutical Sciences, Showa University, Tokyo (Japan)

    2010-08-20

    Research highlights: {yields} Mechanisms of fibroblast cell contraction in collagen matrix. {yields} Assessed an isometric force development using 3D-reconstituted-fibroblast fiber. {yields} Constitutively active Rho A induced the over-contraction of fibroblast cells. {yields} Rho A and Rho kinase pathway has a central role in fibroblast cell contraction. -- Abstract: Fibroblast cells play a central role in the proliferation phase of wound healing processes, contributing to force development. The intracellular signaling pathways regulating this non-muscle contraction are only partially understood. To study the relations between Rho A and contractile responses, constitutively active Rho A (CA-Rho A) fibroblast cells were reconstituted into fibers and the effects of calf serum (CS) on isometric force were studied. CS-induced force in CA-Rho A fibroblast fibers was twice as large as that in wild type (NIH 3T3) fibroblast fibers. During this response, the translocation of Rho A from the cytosol to the membrane was detected by Rho A activity assays and Western blot analysis. Pre-treatment with a Rho specific inhibitor (C3-exoenzyme) suppressed translocation as well as contraction. These results indicate that Rho A activation is essential for fibroblast contraction. The Rho kinase inhibitor ( (Y27632)) inhibited both NIH 3T3 and CA-Rho A fibroblast fiber contractions. Activation of Rho A is thus directly coupled with Rho kinase activity. We conclude that the translocation of Rho A from the cytosol to the membrane and the Rho kinase pathway can regulate wound healing processes mediated by fibroblast contraction.

  7. Next Indefinite Contract review exercise

    CERN Multimedia

    2015-01-01

    Dear Colleagues, We are pleased to inform you that the 2015 LD2IC exercise (selection process for the conversion of limited-duration contracts into indefinite contracts) has been officially launched. The vacancy notices for posts opened with a view to the award of indefinite contracts will be published on 3 August 2015 for a period of four weeks (until 31 August 2015). The CERN Contract Review Boards (candidate interviews) will be held between the end of September and mid-November. The LD to IC procedure, Frequently Asked Questions (FAQ) and a calendar for the exercise are now available in the Admin e-guide. In addition, general information sessions on the procedure will be organised for candidates on the following dates: We would like to remind you that all staff members holding a limited-duration contract who have successfully completed their probation period at the time of application and who meet the eligibility criteria in the vacancy notices (VNs) are eligible to apply for posts for the awa...

  8. Next Indefinite Contract review exercise

    CERN Multimedia

    HR Department

    2015-01-01

    Dear Colleagues, We are pleased to inform you that the 2015 LD2IC exercise (selection process for the conversion of limited-duration contracts into indefinite contracts) has been officially launched. The vacancy notices for posts opened with a view to the award of indefinite contracts will be published on 3 August 2015 for a period of four weeks (until 31 August 2015). The CERN Contract Review Boards (candidate interviews) will be held between the end of September and mid-November. The LD to IC procedure, Frequently Asked Questions (FAQ) and a calendar for the exercise are now available in the Admin e-guide. In addition, general information sessions on the procedure will be organised for candidates on the following dates: We would like to remind you that all staff members holding a limited-duration contract who have successfully completed their probation period at the time of application and who meet the eligibility criteria in the vacancy notices (VNs) are eligible to apply for posts for the award of a...

  9. Venture Capital Contracting Under Asymmetric Information

    OpenAIRE

    Jeffrey Trester

    1993-01-01

    The author develops a model of venture capital contracting in which the entrepreneur and venture capitalist contract under symmetric information. A condition of asymmetric information may arise subsequent to the first contract. The author shows that this condition makes debt contracts infeasible and leads to the use of preferred equity contracts. The author notes that discussions of the relation between venture capital and capital structure are rare. This paper expands the literature by addre...

  10. Contracting and Performance in Agencies

    DEFF Research Database (Denmark)

    Bjørnholt, Bente; Houlberg Salomonsen, Heidi; Rennison, Betina Wolfgang

    As part of New Public Management (NPM), contracting represents a supplement to the traditional hierarchical and rule-based managing of relations between actors in order to improve performance (Fortin and van Hassel 2000; Greve and Ejersbo 2002; Drewry et al. 2005; Verhoest 2005). To various degrees...... to lower degrees of trust between contracting agencies and their parent ministry (2011: 795). Hence, there is no simple relationship between trust, dialogue, autonomy, control and performance in agencification in general or in the contractual relationships between departments and agencies in particular....... The ambition of this paper is to investigate the causal mechanism behind these complex relationships by investigating why and how the balancing of control, dialogue and autonomy in internal contracting in agencies leads to better performance? The research design in primarily explorative in the sense...

  11. Claims in civil engineering contracts

    CERN Document Server

    Speirs, N A

    1999-01-01

    This paper considers claims arising during civil engineering construction contracts. The meaning of the word 'claim' is considered and its possible implications for additional cost and time to completion. The conditions of the construction contract selected will influence the risk apportionment between contractor and client and the price offered by the contractor for the work. Competitive bidding constraints and profit margins in the construction industry, however, may also influence the price offered. This in turn can influence the likelihood of claims arising. The client from his point of view is concerned to complete the work within an agreed time and budget. The circumstances under which claims may arise are reviewed in relation to typical conditions of contract. These circumstances are then related to the CERN LHC civil works. Ways of avoiding claims, where this is possible, are considered. Finally, the means of evaluation of claims and their settlement are considered.

  12. Incentive contracts for development projects

    Science.gov (United States)

    Finley, David T.; Smith, Byron; DeGroff, B.

    2012-09-01

    Finding a contract vehicle that balances the concerns of the customer and the contractor in a development project can be difficult. The customer wants a low price and an early delivery, with as few surprises as possible as the project progresses. The contractor wants sufficient cost and schedule to cover risk. Both want to clearly define what each party will provide. Many program offices do not want to award cost plus contracts because their funding sources will not allow it, their boards do not want an open ended commitment, and they feel like they lose financial control of the project. A fixed price incentive contract, with a mutually agreed upon target cost, provides the owner with visibility into the project and input into the execution of the project, encourages both parties to save costs, and stimulates a collaborative atmosphere by aligning the respective interests of customers and contractors.

  13. FIDUCIARY CONTRACT - A SHORT REVIEW

    Directory of Open Access Journals (Sweden)

    Cristina PARASCHIV

    2013-10-01

    Full Text Available Purpose – This study aims to highlight the novelty brought by the institution of fiduciary contract regulated by the New Civil Code. Design/methodology/approach – Using comparison method, the study empirically examines the institution of the fiduciary contract, the impact of this law institution on the business environment, the conditions of validity of this contract and its effects. Findings – The study demonstrates that the Fiducia is a progressive institution, a legal warranty instrument and a good business opportunity, but which is not widely used. Practical implications/originality/value – Taking into account that the Fiducia is a major innovation especially in banking practice, it is necessary to harmonize the regulations of the New Civil Code with other special regulations, to prevent negative interactions that Fiducia may have with insolvency law, banking law or corporate law.

  14. Contraction of the solar nebula

    Science.gov (United States)

    Rawal, J. J.

    1984-10-01

    The concept of Roche limit is applied to the Laplacian theory of the origin of the solar system to study the contraction of a spherical gas cloud (solar nebula). In the process of contraction of the solar nebula, it is assumed that the phenomenon of supersonic turbulent convection described by Prentice (1978) is operative. It is found that the radius of the contracting solar nebula follows Titius-Bode law Rp = R_sun; ap, where R_sun; is the radius of the present Sun and a = 1.442. The consequences of the relation are also discussed. The aim, here, is an attempt to explain, on the basis of the concept of Roche limit, the distribution of planets in the solar system and try to understand the physics underlying it.

  15. Power and selection of contract terms: The case from the Brazilian orange juice sector

    Directory of Open Access Journals (Sweden)

    Nobuiuki Costa Ito

    2016-03-01

    Full Text Available ABSTRACT We propose a model to explain how contract terms are selected in the presence of a form of economic power: contract power. The orange juice sector is used to illustrate an analysis that demonstrates the effects of contract power on the economic organization of the sector. We define contract power as the ability to exploit contractual gaps or failures of contractual provisions, which are strategically left incomplete. Empirical evidence from content analysis of antitrust documents supports the logic of contract power in the orange juice sector in three forms: avoiding changes to payment methods from weight to solid contents (quality; using information asymmetries to manipulate indexes that calculate the formula of orange prices; and deliberately harvesting oranges late in order to dehydrate the fruit, which consequently reduces weight and price. The paper contributes to understanding the selection of contract terms and the debate about how antitrust offices can deal with this issue.

  16. Debt renegotiation with incomplete contract

    Directory of Open Access Journals (Sweden)

    Paulo de Melo Jorge Neto

    2005-09-01

    Full Text Available A debt contract usually does not include a provision about renegotiation. The right to seize the borrower’s asset and the rules of this process are usually stipulated in the contract. Such a promise not to renegotiate is not credible since renegotiation can mitigate the dead-weight loss of liquidating insolvent borrowers. Once the initial contract may not consider the renegotiation procedure and renegotiation may occur, this paper investigates why a complete contract is not offered. It shows that the lender does not need to stipulate the renegotiation procedure on the initial contract because he is indifferent about committing or not to the terms of a contract. This indicates that a complete contract gives the lender the same expected return as an incomplete contract, in which the renegotiation process is determined after the occurrence of default.Um contrato de débito geralmente não inclui uma cláusula sobre renegociação. O direito de liquidar os ativos do tomador e as regras do processo são habitualmente estipuladas no contrato. Tal promessa de não renegociar não é crível, já que a renegociação pode mitigar a perda bruta de se liquidar tomadores insolventes. Uma vez que o contrato inicial pode não considerar os procedimentos de renegociação, e esta pode, de fato, vir a ocorrer, este artigo investiga a razão de um contrato completo não ser ofertado. Mostra-se que o emprestador não precisa estipular os procedimentos de renegociação no contrato inicial porque ele é indiferente entre se comprometer ou não aos termos do contrato. Isto indica que um contrato completo dá ao emprestador o mesmo retorno esperado de um contrato incompleto, no qual os procedimentos de renegociação são determinados após a declaração de default.

  17. 48 CFR 1316.601-70 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Time-and-Materials, Labor-Hour, and Letter Contracts 1316.601-70 Contract clauses. Insert clause 1352.216-77, Ceiling Price, in all time-and-materials contracts....

  18. Minority business bidding for local government contracts: the complexity of availability.

    Science.gov (United States)

    Bangs, Ralph L; Murrell, Audrey; Constance-Huggins, Monique

    2007-01-01

    While minority-business enterprises (MBEs) have gained some access to local government contracts during the last three decades, these firms continue to receive a small share of local government contract spending relative to the number of available firms. Researchers have suggested two general explanations for the low representation of MBEs in contract awards: (1) lack of qualifications and capacity among MBEs, and (2) public and private discrimination against MBEs in contracting processes. This study on prime contract opportunities in a Northern central city and county with a large minority population finds that low bid rates greatly contribute to the low MBE shares of prime contracts and that bidding is reduced by both local government processes and characteristics of the firms. Some implications of these findings are that local governments need to: (1) monitor MBE shares of prime contract bids by size of contract and use share of bids as one measure of program and organizational effectiveness; (2) identify MBEs that are qualified for prime contracts and encourage and help interested firms to submit competitive bids; and (3) ensure that local government policies and practices do not diminish access to information about prime contract opportunities for qualified and interested minority firms. Another implication is that bidders lists should not be a primary basis for determining MBE availability, since many qualified and interested MBEs do not bid because of perceived barriers in local government.

  19. STUDY ON REVENUE SHARING CONTRACT IN VIRTUAL ENTERPRISES

    Institute of Scientific and Technical Information of China (English)

    Jian CHEN; Jianfeng CHEN

    2006-01-01

    Member enterprises engaged in a virtual enterprise are prone to shirk both productive efforts and risks because their efforts are unobservable to any other member enterprises. How to design a revenue sharing contract to prevent the member enterprises from free riding is one of the most important issues to be considered to cut down risks that virtual enterprises may meet. Based on the work of profit sharing in partnerships and the research on revenue sharing in supply chains and joint ventures, we propose a model of the revenue sharing contract aimed at coordinating a virtual enterprise composed of n risk-averse member enterprises where every member enterprise performs different tasks and contributes distinct core resources. We characterize the optimal productive efforts, risk-taken and incentive intensity in the revenue sharing contract, and indicate that improving the evaluation precision of productive efforts and selecting weakly risk-averse member enterprises with close power are the key factors to the success of VEs.

  20. Termination of Commercial Contracts by giving Notice

    DEFF Research Database (Denmark)

    Edlund, Hans Henrik

    2008-01-01

    or not the contract can be terminated by giving notice. The international UNIDROIT principles and the Lando Commission have included a rule allowing the parties to a contract which is for an indefinite period to give notice, but it can be very difficult to distinguish between indefinite and definite periods....... Furthermore, it is open to question whether the continuation of an expired contract is to be considered as a contract for an indefinite period, and whether contracts for definite periods are irrevocable. Even though these questions are not regulated, it is not recommended that new and more detailed principles......Some long-term contracts are brought to an end if one of the parties gives notice. Usually, such a step is not considered a breach of contract. It causes the contract to end in accordance with the contract. When no express rules cover the situation, it is often not entirely clear whether...

  1. Iterative Contracts as Proactive Law Instruments

    DEFF Research Database (Denmark)

    Henschel, René Franz

    2012-01-01

    The purpose of this article is to analyse the use of proactive law in contracts illustrated by the use of a particular type of contract within the IT industry, the so-called iterative contract. This type of contract has its root in a special software development process called iterative....... This software development process has driven the need for a new contract design that supports the product life cycle better than the traditional contracts. As will be shown in the analysis, the iterative contracts represent important legal innovation and can be categorized as a proactive law instrument that has...... the potential to create more business success. However, empirical research still needs to be done in order to confirm that these types of contracts are better at securing business success than traditional contract forms....

  2. Army Contract Writing System (ACWS)

    Science.gov (United States)

    2016-03-01

    the integration with Army Enterprise Resource Planning systems. As a financial feeder system, ACWS will meet the compliance requirements of the...Federal Financial Management Improvement Act of 1996. The system will meet the full scope of Army Contracting requirements, including those in secure and...business process efficiencies, support compliance with the Federal Financial Management Improvement Act of 1996, integrate with existing Enterprise

  3. Incomplete contract and divisional structures

    NARCIS (Netherlands)

    T. Bao; Y. Wang

    2009-01-01

    In this paper we want to analyze the internal divisional structure within an organi- zation in the framework of incomplete contract theory. We use the framework of Aghion and Tirole (1997) and define the managerial control structure as \\sequence of search". A key feature of this paper which differen

  4. Hybrid contractions with implicit relations

    Directory of Open Access Journals (Sweden)

    U. C. Gairola

    2015-01-01

    Full Text Available In this paper, we prove the existence of fixed points for two set-valued mappings and two single-valued mappings satisfying generalized contractive conditions by using the concept of weakly compatible mappings with control functions and implicit relations in complete metric spaces. Our results extend and generalize the corresponding result in Mehta and Joshi [21].

  5. Jazzing up the Psychological Contract

    Science.gov (United States)

    Hartley, Nell Tabor

    2010-01-01

    Helping students and practitioners to understand and utilize the Psychological Contract is often a difficult task. Unlike fault-finding research, this paper presents the PC as a positive, vibrant and valuable tool. In an effort to make the concept less elusive, the paper draws upon the metaphor of jazz. The metaphor is an accepted tool of…

  6. The Strange Notion of Contract

    NARCIS (Netherlands)

    Lock, G.E.

    2007-01-01

    The notion of contract is not as unproblematic as might at first sight appear. Its theoretical basis in particular is very difficult to decipher. It is arguable that whereas the Middle Ages and 16th century produced an exceptionally subtle foundational account, the rise of modernity largely destroye

  7. Analyzing Valuation Practices through Contracts

    DEFF Research Database (Denmark)

    Tesnière, Germain; Labatut, Julie; Boxenbaum, Eva

    This paper seeks to analyze the most recent changes in how societies value animals. We analyze this topic through the prism of contracts between breeding companies and farmers. Focusing on new valuation practices and qualification of breeding animals, we question the evaluation of difficult...

  8. CONTRACT DOCUMENTS AND PERFORMANCE SPECIFICATIONS.

    Science.gov (United States)

    First California Commission on School Construction Systems, Palo Alto.

    A SET OF EDUCATIONAL SPECIFICATION DRAFTED BY THE FIRST CALIFORNIA COMMISSION ON SCHOOL CONSTRUCTION SYSTEMS GIVES INFORMATION ON BIDDING PROCEDURES, A DESCRIPTION OF THE CURRENT CONSTRUCTION PROGRAM, PROCEDURES FOR SUBMITTING A PROPOSAL, DATA AND CONDITIONS RELATED TO THE DEVELOPMENT PHASE OF THE PROJECT, COMPONENT CONTRACTS, AND GENERAL…

  9. Construction contract revenue recording comparison

    Directory of Open Access Journals (Sweden)

    Hana Bohušová

    2008-01-01

    Full Text Available Publicly traded companies prepare their consolidated accounts in conformity with the international accounting standards (IAS/IFRS in accordance with the Regulation No. 1606/2002. This is obliged for all publicly traded joint-stock companies in the Czech Republic. Other companies prepare financial statements in accordance with national accounting standards. There are Accounting Act No. 563/1991 of Coll. and Regulation No. 500/2002 of Coll., Czech Accounting Standards in the Czech Republic. Both systems are based on different principles so there are many differences. The Czech Accounting System (CAS is based on the rules while IAS/IFRS are based on principles (Kovanicová, 2005. These differences are mainly caused by the different philosophy. CAS prefers the fiscal policy to the economic substance while IAS/IFRS prefere the economic substance. One of the most significant dif­fe­ren­ces is in the field of revenue recording. There are two standards concerning the revenues recording (IAS 18 − Revenue, IAS 11 – Construction Contracts in IAS/IFRS. CAS 019 – Expenses and Revenue are dealing with the revenue recording in the Czech Republic. The paper is aimed at the comparison of the methodical approaches for revenue recording used by IAS/IFRS and by CAS. The most important differences are caused by the different approach to the long term contracts (construction contracts, software development contracts revenues recording.

  10. Advanced Contract Administration. First Week

    Science.gov (United States)

    1988-04-14

    revenue," as used in this part, means amounts contract. All costs identified specifically with other final accrued or charged to customers, clients , and...Scheduled .. Finally, we must include an esti- &(BCWS) mate of the overhead (indirect) 4 charges which will be incurred. When all of these anticipated costo

  11. AGILE DRAFTING OF OUTSOURCING CONTRACTS

    DEFF Research Database (Denmark)

    Schlichter, Bjarne Rerup; Storgaard, Kristian

    2015-01-01

    and in several parallel tracks using different competencies. By the use of an illustrative case-study, this paper explores how scrum can be applied to enhance the process of drafting outsourcing contracts. The analysis indicates that the use of an agile method, such as Scrum, can be beneficial in this context...

  12. Sustainability clauses in international supply chain contracts

    DEFF Research Database (Denmark)

    Peterkova, Katerina

    2014-01-01

    , effectiveness and enforcement. Regardless of this regulatory gap, companies who do not comply with the globally accepted sustainability standards run reputational risks that can lead to long-term negative economic effects. Moreover, stakeholders expect companies not only to follow the standards themselves...... corporate social responsibility tool ‘without teeth’. The central questions are: why SCCs are presumed to be effective regulatory means for global sustainability, how these clauses are seen through the lenses of international contract law and whether they can actually contribute to a positive change...... in suppliers’ social and environmental performance. Based on the analysis of SCCs’ features and the underlying regulatory framework, the author concludes that while SCCs would not be enforceable by courts in most cases, they can still be successful in regulating global sustainability. Their positive effects...

  13. [Contract learning: effects of professionalization on the student nurse].

    Science.gov (United States)

    Jubin, Patricia

    2013-03-01

    The reengineering of nurse training implies the implementation of self-development, empowering tools and a reshaping of the function of accompaniment during training which becomes a shared function. This work is part of a psycho-socio-educational approach of the accompaniment to self-directed learning and also in the field of practices of health and social work. This study contributes to the identification of the conditions of efficiency of contracting between student nurses, tutors and instructors. It aims to explore the interest of a triangular steering of the learning contract centered on the student's individual project and also the interest of meetings during training as triggers to a process of self-construction of competences. Moreover, the study aims to identify the effects of contract on professionalization. Our study reverts to the basic question of learning by contract as a pillar for the self-directed learning in an alternating training context. The empirical approach takes into account a qualitative study carried out with 15 people (tutors, managers, student nurses and instructors) in 3 health care structures and a quantitative study based on 78 first year students, 106 second year students, and 47 third year students at the same nursing education institute. The study shows that learning by contract is empowering and professionalizing, if the student is placed in favorable conditions of learning and contractual relationship.

  14. Some Contracting Controls at Mission and Installation Contracting Command, Fort Polk, Louisiana, Need Improvement

    Science.gov (United States)

    2015-02-12

    performance work statements into the two contracts. This occurred because contracting staff were in a hurry to obligate expiring operations and...the Horton contract and the WB Construction task order were not effective because: • contracting staff were in a hurry to complete and issue a...contracting officials stated that the third contracting officer retired in March 2013, and the COR was on extended medical leave and unavailable to

  15. Jean-Claude Bolay et Magali Schmid (dir, 2004, Coopération et développement durable- vers un partenariat scientifique Nord-Sud, Presses Polytechniques et Universitaires Romandes, Lausanne, Collection « Logiques territoriales », 183 p.

    Directory of Open Access Journals (Sweden)

    Christian Castellanet

    2005-11-01

    Full Text Available Cet ouvrage présente les résultats d’un programme international de coopération scientifique pour le développement, mené de 1999 à 2002 par quatre équipes de l’Ecole Polytechnique Fédérale de Lausanne (EPFL et des institutions scientifiques et techniques de divers pays en voie de développement (PVD, en l’occurrence le Sénégal, le Maroc, Cuba, l’Argentine et la Bolivie. Ce programme a été appuyé par la Direction du Développement de la Coopération Suisse. Il avait pour ambition d’expérimenter ...

  16. A difficult investment: the recruiting of scientific and technical personnel for the Commissariat a l'Energie Atomique; Un investissement difficile: le recrutement de personnel scientifique et technique pour le Commissariat a l'Energie Atomique

    Energy Technology Data Exchange (ETDEWEB)

    Bardet, G. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    Presentation: the situation of France. 1. Part: estimation of requirements. The building of an industrial site thus created demands for huge 'investments' in scientific personnel. 1) Overall evaluation of needs; the teaching system does not produce a sufficient number of specialists. The steps taken to remedy this will not be felt before 1960. 2) Special needs of the C.E.A.: the application of 5 year plans has led to a rapid increase in staff. 2. Part: means adopted by the C.E.A. 1) Recruiting system: for various reasons (competition from private indu, number of specialities represented): - recruiting on a permanent basis; - recruiting of a comparatively large number of women scientists and technicians, etc. 2) Varied means of training: temporary employment, grants, competitions within the teaching system and in the professional training organisations. Conclusion: considerable recruiting of scientific staff by the C.E.A., but the training systems in operation represent a long-term investment for the national economy. (author)Fren. [French] Presentation: situation de la France. 1. partie: estimation des besoins. La mise en place de l'infrastructure industrielle a demande d'enormes 'investissements' en personnel scientifique. 1) Evaluation globale des besoins: l'enseignement ne forme pas un nombre suffisant de specialistes. Les mesures prises ne se feront pas sentir avant 1960. 2) Besoins particuliers du C.E.A.: l'application des plans quinquennaux a entraine un accroissement rapide des effectifs. 2. partie: moyens mis en oeuvre par le C.E.A. 1) Systeme de recrutement: pour diverses raisons (concurrence du secteur prive, multiplicite des specialites representees): - recrutement sur titres, - recrutement d'un nombre relativement eleve de femmes ingenieurs et techniciens, etc. 2) Moyens de formation varies: stages, bourses, concours apportes a l'Enseignement ainsi qu'aux organismes de formation professionnelle

  17. Qu’est-ce qui fait courir les filles vers la classe préparatoire scientifique Biologie, Chimie, Physique et Sciences de la Terre (BCPST ? What attracts girls in science classes: Biology, Chemistry, Physics and Earth Studies?

    Directory of Open Access Journals (Sweden)

    Christine Fontanini

    2011-10-01

    Full Text Available Cet article a pour objectif de comprendre pourquoi les filles sont nombreuses (70 % à s’engager vers la classe préparatoire scientifique Biologie, Chimie, Physique, Sciences de la Terre (BCPST alors qu’elles restent minoritaires dans les autres préparations scientifiques (Pons, 2007. Comment se sont construits pour ces étudiants et étudiantes, leur projet et leur parcours scolaire vers cette classe préparatoire « bio-véto » ? Quelles sont leurs motivations pour cette filière menant aux professions de vétérinaire et d’ingénieur agronome ? Quelles sont les écoles les plus convoitées ? Quels sont leurs projets professionnels ? Sont-ils différents entre les filles et les garçons ? Pour tenter de répondre à ces questions, nous avons mené une recherche par questionnaire, courant septembre 2008, auprès de 163 élèves de 4 classes préparatoires BCPST de première année (113 filles et 50 garçons des 3 lycées toulousains proposant cette filière dans l’académie. Les filles sont largement majoritaires en classes préparatoires BCPST car leurs débouchés apparaissent comme plus attractifs pour les filles, notamment les écoles vétérinaires.This paper examines why girls are more numerous (70% in the scientific preparatory classes BCPST (Biology, Chemistry, Physics and Earth whereas they are a minority in the other scientific preparatory classes (Pons, 2007. How have female and male built their occupational preferences and their school choices for this preparatory class “biology – vet science”? What are their motivations for this pathway which prepares for veterinarian and agricultural engineer? What are the most desired schools? What are their professional plans? Are they different between girls and boys? In order to answer these questions, a questionnaire survey was conducted in September 2008, on a sample of 163 pupils (113 girls and 50 boys from 4 first year preparatory classes BCPST in 3 Toulousian high

  18. Poster contributions; Contributions par affiches

    Energy Technology Data Exchange (ETDEWEB)

    Allegraud, K.; Gatilova, I.; Guaitella, O.; Ionikh, Y.; Roepcke, J.; Rousseau, A.; Aranchuk, L.E.; Larour, J.; Asad, S.; Tendero, C.; Tixier, C.; Jaoul, C.; Tristant, P.; Boisse-Laporte, C.; Leprince, P.; Leniniven, C.; Assouar, M.B.; Jimenez Rioboo, R.J.; Aubert, X.; Rousseau, A.; Sadeghi, N.; Bekstein, A.; Benhenni, M.; Yousfi, M.; Bousquet, A.; Granier, A.; Cartry, G.; Calafat, M.; Escaich, D.; Raynaud, P.; Clergereaux, R.; Cardoso, R.P.; Belmonte, T.; Henrion, G.; Sadeghi, N.; Cavarroc, M.; Mikikian, M.; Tessier, Y.; Boufendi, I.; Celestin, S.; Guaitella, O.; Bourdon, A.; Rousseau, A.; Cernogora, G.; Szopa, C.; Cavarroc, M.; Boufendi, I.; Commaux, N.; Geraud, A.; Pegourie, B.; Clairet, F.; Gil, C.; Gros, G.; Gunn, J.; Joffrin, E.; Hertout, P.; Costin, C.; Choimet, J.B.; Minea, T.; Couedel, L.; Mikikian, M.; Tessier, Y.; Boufendi, I.; Samarian, A.A.; Cousin, R.; Larour, J.; Gouard, P.; Raymond, P.; Curley, G.A.; Booth, J.P.; Corr, C.S.; Foldes, T.; Guillon, J.; Czarny, O.; Huysmans, G.; Daniel, A.; Belmonte, T.; Poucques, L. de; Imbert, J.C.; Teule-Gay, L.; Boisse-Laporte, C.; Devaux, S.; Manfredi, G.; Dif-Pradalier, G.; Grandgirard, V.; Sarazin, Y.; Garbet, X.; Ghendrih, Ph.; Dong, B.; Bauchire, J.M.; Pouvesle, J.M.; Magnier, P.; Hong, D.; Duluard, C.; Tillocher, T.; Mekkakia Maaza, N.; Dussart, R.; Mellhaoui, X.; Lefaucheux, P.; Puech, M.; Ranson, P.; Faudot, E.; Heuraux, S.; Colas, L.; Fubiani, G.; Boilson, D.; Hemsworth, R.S.; Gatilova, L.; Allegraud, K.; Ionikh, Y.; Roepcke, J.; Cartry, G.; Rousseau, A.; Gauthier, J.C.; Fourment, C.; Schurtz, G.; Nicolai, Ph.; Peyrusse, O.; Feugeas, J.L

    2006-07-01

    This document gathers the poster contributions among which 11 are relevant for fusion plasmas or particle acceleration: 1) the spectral study of a micro plasma from an X-pinch explosion; 2) experiments with a plasma density greater than the Greenwald value via the injection of icicles in Tore-Supra; 3) Bezier's surfaces and finite elements method for non-linear MHD; 4) 2-dimensional simulation of the RF casings before the ICRF antennas in tokamaks; 5) negative ion sources for ITER; 6) experimental characterization of electron heat transport on the laser integration line; 7) comparison of fluctuation measurement methods of plasma density via reflectometry in mode-o and mode-x in Tore-Supra; 8) water-bag model applied to kinetics equations of magnetic fusion plasmas; 9) computerized simulation of electron acceleration in plasma waves generated in a capillary pipe through laser wakefield; 10) the slowing-down of an alpha particle in a strongly magnetized dense plasma; and 11) stochastic processes of particle trapping by a wave in a magnetized plasma. (A.C.)

  19. Contracting with the Enemy: The Contracting Officer’s Dilemma

    Science.gov (United States)

    2015-06-01

    preemptive air strike . In conclusion, there are significantly more legal burdens associated with the application of standard contracting processes...for the use of military force. Within that handbook, the Army JAG provides a justification for the preemptive use of military force...doctrine from anticipatory self-defense to preemption. This position was reinforced in the 2006 NSS, which reaffirmed the doctrine of preemptive self

  20. Demographics of the Contracting Workforce within the Army Contracting Command

    Science.gov (United States)

    2009-09-25

    Empresas in Madrid. Dr. Reed retired from Active Military Service in 2008 after 21 years in the Air Force. Dr. Reed held various assignments in...and Local Government, business, and marketing applications, it focuses on human resource planning and the difficulties of expanding and contracting...requirements management, market research, negotiation and performance-based acquisition (FAI, 2009, p. 80). Table 30 displays the “business

  1. Analisys of IT outsourcing contracts at the TCU (Federal Court of Accounts and of the legislation that governs these contracts in the Brazilian Federal Public administration

    Directory of Open Access Journals (Sweden)

    Graziela Ferreira Guarda

    2015-09-01

    Full Text Available Information technology (IT outsourcing has for a long time been a major trend in business and government. Accountability of IT outsourcing contracts in the public administration is recognized as an important factor contributing to government transparency and public services quality, given the legislation governing these contracts and the amount of related expenditures. Considering the trend towards open government data publishing, including data on outsourcing contracts, there is an interesting opportunity for citizens to participate in the open auditing of these contracts as a means to assess the good application of public resources. In this study we explore this possibility by analyzing open data published by the Brazilian Federal Court of Accounts (TCU is its acronym in Portuguese, an interesting case since this agency has a paramount role in auditing the whole Brazilian Federal Public Administration. To this end, we gathered open data from the TCU regarding all outsourced IT services contracts maintained by the agency during the years 2000-2013. This data is analyzed to verify, from an external point of view, the related duration and values, identifying diferences between the predicted and actual amounts spent and evaluating the administration of such contracts regarding legislation. This analysis is based on a detailed survey of the relevant legislation as well as the verification of original contract terms and their addendums. As a result, we observed substantial differences in the amount spent on execution with respect to those predicted in the original contracts. Also, we identified the utilization of special justifications prescribed by law to sustain the extension of some contracts. Given these results, it is possible that IT outsourcing is not necessarily proved to be the best solution for the public sector problems regarding the lack of skilled personnel, which implies the need to assess the cost-benefit of maintaining these

  2. 48 CFR 1816.307-70 - NASA contract clauses.

    Science.gov (United States)

    2010-10-01

    ..., Estimated Cost and Fixed Fee, in cost-plus-fixed-fee contracts. (c) The contracting officer may insert the clause at 1852.216-75, Payment of Fixed Fee, in cost-plus-fixed-fee contracts. Modifications to the... ADMINISTRATION CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Cost-Reimbursement Contracts 1816.307-70...

  3. 48 CFR 2439.107 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... contracting officer shall insert the clause at 48 CFR 2452.239-71, Information Technology Virus Security, in solicitations and contracts under which the contractor will provide information technology hardware, software or data products....

  4. 48 CFR 19.808 - Contract negotiation.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contract negotiation. 19.808 Section 19.808 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SOCIOECONOMIC....808 Contract negotiation....

  5. 48 CFR 619.808 - Contract negotiation.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Contract negotiation. 619.808 Section 619.808 Federal Acquisition Regulations System DEPARTMENT OF STATE SOCIOECONOMIC PROGRAMS... Contract negotiation....

  6. Utility Energy Services Contracts: Enabling Documents

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Karen; Vasquez, Deb

    2017-01-01

    The Federal Energy Management Program's 'Utility Energy Service Contracts: Enabling Documents' provide legislative information and materials that clarify the authority for federal agencies to enter into utility energy service contracts, or UESCs.

  7. Public works concession. Delimitation from other contracts

    Directory of Open Access Journals (Sweden)

    Cătălina Georgeta MATEI

    2012-12-01

    Full Text Available The concession of public services without the concession of the related public works was viewed as an exception. The public services contract was considered to rank first among the administrative contracts. The European Court of Justice ruled that establishing of the nature of a contract – whether it is a public works contract or a public contract of a different nature – is made by identifying the main purpose of the contract that determines the applicable directive, including situations where the contract has elements regarding the concession of public works as well as other types of public contracts. Also, the concept of concession used in relation to both concession and PPP was deemed in Romania as a source of confusion and ambiguity regarding the confidence of both the public and private partner within the context of project development.

  8. The Translation of the International Trade Contracts

    Institute of Scientific and Technical Information of China (English)

    ZhangYi

    2012-01-01

      With thedevelopment ofour foreigntrade, Chinesebusinessmen have morechances tocooperate withforeign businessmen. Internationaltrade contractscan protectthe benefitoftwo parties.Businessmen couldknowtheirrightsand dutiesclearly accordingto the international trade contracts. Thus the study of international trade contracts translation is ofgreat significance.

  9. Dynamic contracting mechanism for pavement maintenance management

    NARCIS (Netherlands)

    Demirel, H.C.; De Ridder, H.A.J.

    2013-01-01

    Technological advances, financial possibilities and changes of demands have increasingly affected the pavement maintenance environment for outsourcing in recent years. This induces complexity in the contracting methods of pavement maintenance activities. Despite the fact that current contracting pra

  10. 48 CFR 246.710 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.710 Contract clauses. (1) Use a... Construction (Germany), instead of the clause at FAR 52.246-21, Warranty of Construction, in solicitations and... Germany....

  11. Renewable Energy Contract Development Best Practices

    Science.gov (United States)

    This page provides information on how available resources can help organizations effectively navigate the solar contract development process with the goal of RFP and contract transparency, completeness, and accountability of all involved parties.

  12. The Public Sector and Obligation to Contract

    DEFF Research Database (Denmark)

    Olesen, Karsten Naundrup; Indén, Tobias

    2016-01-01

    of the freedom to contract which is a fundamental to market behaviour. Finally attention is drawn to the fact that obligations to contract are also imposed on private entities. The paper takes Swedish and Danish regulations as a point of departure and provides an insight into regulations from these two countries...... imposing obligations to contract, offering a number of examples of such regulations. Moreover, since obligation to contract and freedom to contract are universal concepts, the paper is of relevance to all countries that have similar regulations including other EU Member States.......The paper concerns the situation where public sector bodies are forced to enter into contracts. These obligations to contract are analysed from two angles. First, the paper offers an analysis of the reasons for imposing such obligations to contract under Swedish and Danish law. Secondly the paper...

  13. Senior Administrators Should Have Administrative Contracts.

    Science.gov (United States)

    Posner, Gary J.

    1987-01-01

    Recognizing that termination is viewed by the employee as the equivalent to capital punishment of a career, an administrative contract can reduce the emotional and financial entanglements that often result. Administrative contracts are described. (MLW)

  14. Russian Contract Law for Foreigners

    Directory of Open Access Journals (Sweden)

    Andrey Shirvindt

    2015-01-01

    Full Text Available The book by Maria Efremova, Svetlana Yakovleva and Jane Henderson aims to serve as a short introduction to Russian contract law for a foreign lawyer. Assuming that the target readership are mainly English lawyers the book’s second aim, expressly stated by the authors (pp. i, 1, is to make lawyers from common law countries familiar with codified law, with Russian law being just an example. The book covers most of the general law of obligations as well as some questions of formation and invalidity of contracts that belong to the general part of the Civil Сode, with this preceded by a brief introduction into the Russian law dealing with its history, federal structure and state agencies of Russia, its court system, sources of law and legal profession.

  15. New transport and handling contract

    CERN Multimedia

    SC Department

    2008-01-01

    A new transport and handling contract entered into force on 1.10.2008. As with the previous contract, the user interface is the internal transport/handling request form on EDH: https://edh.cern.ch/Document/TransportRequest/ To ensure that you receive the best possible service, we invite you to complete the various fields as accurately as possible and to include a mobile telephone number on which we can reach you. You can follow the progress of your request (schedule, completion) in the EDH request routing information. We remind you that the following deadlines apply: 48 hours for the transport of heavy goods (up to 8 tonnes) or simple handling operations 5 working days for crane operations, transport of extra-heavy goods, complex handling operations and combined transport and handling operations in the tunnel. For all enquiries, the number to contact remains unchanged: 72202. Heavy Handling Section TS-HE-HH 72672 - 160319

  16. Rousseau’s social contract theory

    Institute of Scientific and Technical Information of China (English)

    黄婧维

    2014-01-01

    Jean-Jacques Rousseau is one of the greatest philosophers in Enlightenment.His thoughts have a great effect on the European society.In this article,the author focuses on one of his ideas---social contract theory.At first,author introduces the details of social contract,and then sovereignty of the people and its relationship with social contract theory wil be presented, finaly,the author wil express her idea about social contract.

  17. Government Contract Law Textbook - 1982 Edition,

    Science.gov (United States)

    1982-03-01

    consideration, the doctrine of promissory estoppel was created. The Restatement of Contracts, Section 90, states, "A promise which the promisor should...benefit upon another, he may recover the reasonable value of it in quasi-contract if, as between the two persons involved, it is otherwise unjust for...services anyway, there will not be any recovery in quasi- contract. The theory upon which quasi-contract is based is that of unjust enrichment. Quasi

  18. Fiscal Law, Incremental Funding, and Conditional Contracts.

    Science.gov (United States)

    1985-01-22

    Contract Mgt. J. 71, 76 (1975); Whelan and Dunigan, Government Contracts:_Apparent Authority and Estoppel , 55 Geo. L. J. 830, 840-843 (1967); Frazier...obligation -- either fiscal or promissory -- arises under the contract until these events occur. However, if there is any possibility that the...held that any contract using annual funds that involved the government in "any type of obligation whether fiscal or promissory beyond the period of

  19. The Diction of International Business Contracts

    Institute of Scientific and Technical Information of China (English)

    郭嘉

    2008-01-01

    Generally speaking, the diction of international business contracts is formal and standard. The international business contracts have attributes of legal clauses and stipulate both parties' authorities and duties and other interrelated things. So as to both parties, the international business contracts have legal binding force. Therefore, the diction of international business contracts possesses characteristics of specialization,singleness and steadiness of legal terns or wording.

  20. Contract-based Internet Service Software Development

    DEFF Research Database (Denmark)

    Giambiagi, Pablo; Owe, Olaf; Schneider, Gerardo

    -oriented architectures, but application developers are still left to their own devices when it comes to writing code that will comply with a contract. This paper surveys existing and proposes new language-based solutions to the above problem. Contracts are formalized as behavioral interfaces, and abstraction mechanisms...... may guide the developer in the production of contract-aware applications. We concentrate on contracts dealing with performance (real-time) and information flow (confidentiality)....

  1. Compensatory strategies during walking in response to excessive muscle co-contraction at the ankle joint.

    Science.gov (United States)

    Wang, Ruoli; Gutierrez-Farewik, Elena M

    2014-03-01

    Excessive co-contraction causes inefficient or abnormal movement in several neuromuscular pathologies. How synergistic muscles spanning the ankle, knee and hip adapt to co-contraction of ankle muscles is not well understood. This study aimed to identify the compensation strategies required to retain normal walking with excessive antagonistic ankle muscle co-contraction. Muscle-actuated simulations of normal walking were performed to quantify compensatory mechanisms of ankle and knee muscles during stance in the presence of normal, medium and high levels of co-contraction of antagonistic pairs gastrocnemius+tibialis anterior and soleus+tibialis anterior. The study showed that if co-contraction increases, the synergistic ankle muscles can compensate; with gastrocmemius+tibialis anterior co-contraction, the soleus will increase its contribution to ankle plantarflexion acceleration. At the knee, however, almost all muscles spanning the knee and hip are involved in compensation. We also found that ankle and knee muscles alone can provide sufficient compensation at the ankle joint, but hip muscles must be involved to generate sufficient knee moment. Our findings imply that subjects with a rather high level of dorsiflexor+plantarflexor co-contraction can still perform normal walking. This also suggests that capacity of other lower limb muscles to compensate is important to retain normal walking in co-contracted persons. The compensatory mechanisms can be useful in clinical interpretation of motion analyses, when secondary muscle co-contraction or other deficits may present simultaneously in subjects with motion disorders.

  2. Determinants of Service Contract Outcomes

    Science.gov (United States)

    2011-04-30

    Management, Industrial Marketing Management, Supply Chain Management: An International Journal, the Journal of Marketing Channels, Air Force Journal of...limited to applications of service quality in business-to-consumer (B2C) contexts. The five dimensions of service quality do not always fit B2B ...Buyers of customer-defined B2B services often state service expectations in requirement documents that are incorporated into contracts. Within public

  3. CONTRACT ASSIGNMENT – THEORETICAL ASPECTS

    Directory of Open Access Journals (Sweden)

    Bogdan NAZAT

    2016-12-01

    Full Text Available This project aims to study in detail the theoretical aspects concerning the contract assignment, as provided by the relevant regulation, and the doctrine corresponding to old and current regulations. In this respect, this project aims to give the reader a comprehensive look on the institution in question, the regulation offered by the current Civil Code is reviewed taking into account the national and international doctrine.

  4. Contract Signature Using Quantum Information

    CERN Document Server

    De Sousa, P B M; Ramos, Rubens Viana; Sousa, Paulo Benicio Melo de

    2006-01-01

    This paper describes how to perform contract signature in a fair way using quantum information. The protocol proposed permits two partners, users of a communication network, to exchange their signatures with non-repudiation. For this, we assume that there is a trustable arbitrator, responsible for the authentication of the signers and that performs a central task in a quantum teleportation protocol of the XOR function between two classical bits.

  5. Forthcoming indefinite contract review procedure

    CERN Multimedia

    2012-01-01

    The vacancy notices for posts opened with a view to the award of an indefinite contract will be published as from the first week of July 2012.   In the meantime, the list of posts to be opened will soon be available at the following address: https://hr-recruit.web.cern.ch/hr-recruit/staff/ListOfPosts-Autumn2012.pdf For more information please consult this page.

  6. Optimal Contracting under Adverse Selection

    DEFF Research Database (Denmark)

    Lenells, Jonatan; Stea, Diego; Foss, Nicolai Juul

    2015-01-01

    We study a model of adverse selection, hard and soft information, and mentalizing ability--the human capacity to represent others' intentions, knowledge, and beliefs. By allowing for a continuous range of different information types, as well as for different means of acquiring information, we dev...... of that information. This strategy affects the properties of the optimal contract, which grows closer to the first best. This research provides insights into the implications of mentalizing for agency theory....

  7. Transverse contractions of moving bodies

    Energy Technology Data Exchange (ETDEWEB)

    Bramanti, D.

    1978-05-11

    One of the most important theoretical consequences of the principle of relativity, i.e. the absence of transverse Lorentz-Fitzgerald contractions in moving bodies, has never been subjected to direct experimental tests. The existing indirect evidence of this absence is discussed, and a simple experiment for testing it directly and with high accuracy is proposed. Some implications of a possible nonnull result of this experiment are also pointed out.

  8. Custom, contract, and kidney exchange.

    Science.gov (United States)

    Healy, Kieran; Krawiec, Kimberly D

    2012-01-01

    In this Essay, we examine a case in which the organizational and logistical demands of a novel form of organ exchange (the nonsimultaneous, extended, altruistic donor (NEAD) chain) do not map cleanly onto standard cultural schemas for either market or gift exchange, resulting in sociological ambiguity and legal uncertainty. In some ways, a NEAD chain resembles a form of generalized exchange, an ancient and widespread instance of the norm of reciprocity that can be thought of simply as the obligation to “pay it forward” rather than the obligation to reciprocate directly with the original giver. At the same time, a NEAD chain resembles a string of promises and commitments to deliver something in exchange for some valuable consideration--that is, a series of contracts. Neither of these salient "social imaginaries" of exchange--gift giving or formal contract--perfectly meets the practical demands of the NEAD system. As a result, neither contract nor generalized exchange drives the practice of NEAD chains. Rather, the majority of actual exchanges still resemble a simpler form of exchange: direct, simultaneous exchange between parties with no time delay or opportunity to back out. If NEAD chains are to reach their full promise for large-scale, nonsimultaneous organ transfer, legal uncertainties and sociological ambiguities must be finessed, both in the practices of the coordinating agencies and in the minds of NEAD-chain participants. This might happen either through the further elaboration of gift-like language and practices, or through a creative use of the cultural form and motivational vocabulary, but not necessarily the legal and institutional machinery, of contract.

  9. 30 CFR 881.6 - Project contract.

    Science.gov (United States)

    2010-07-01

    ... collective bargaining contract, provided that in no event shall the number of nonresident persons employed... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Project contract. 881.6 Section 881.6 Mineral... LAND RECLAMATION SUBSIDENCE AND STRIP MINE REHABILITATION, APPALACHIA § 881.6 Project contract. (a...

  10. 14 CFR 145.217 - Contract maintenance.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Contract maintenance. 145.217 Section 145...) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Operating Rules § 145.217 Contract maintenance. (a) A certificated repair station may contract a maintenance function pertaining to an article to...

  11. 48 CFR 1842.7202 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contract clause. 1842.7202 Section 1842.7202 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION CONTRACT MANAGEMENT CONTRACT ADMINISTRATION AND AUDIT SERVICES NASA Contractor Financial Management...

  12. 78 FR 10642 - Service Contracts Inventory

    Science.gov (United States)

    2013-02-14

    ... COMMISSION Service Contracts Inventory AGENCY: Nuclear Regulatory Commission. ACTION: Notice of availability. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) is providing for public information its Inventory of Contracts for Services for Fiscal Year (FY) 2012. The inventory includes service contract actions over...

  13. 75 FR 82095 - Service Contracts Inventory

    Science.gov (United States)

    2010-12-29

    ... Doc No: 2010-32828] NUCLEAR REGULATORY COMMISSION [NRC-2010-0394] Service Contracts Inventory AGENCY... Regulatory Commission (NRC) is providing for public information its Inventory of Contracts for Services for Fiscal Year (FY) 2010. The inventory includes service contract actions over $25,000 that were awarded...

  14. 77 FR 5280 - Service Contracts Inventory

    Science.gov (United States)

    2012-02-02

    ... COMMISSION Service Contracts Inventory AGENCY: Nuclear Regulatory Commission. ACTION: Notice of availability. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) is providing for public information its Inventory of Contracts for Services for Fiscal Year (FY) 2011. The inventory includes service contract actions over...

  15. Incentive contracts with unobservable competence levels

    DEFF Research Database (Denmark)

    Davis, Jerome; Keiding, Hans

    2008-01-01

    A contract where the agent is compensated ex post only upon satisfactory performance, often called a no-cureno- pay contract, can arise as under several circumstances. In this paper, we model the problem of contractual choice as a principal-agent contract which is modified due to hidden informati...

  16. 48 CFR 204.802 - Contract files.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Contract files. 204.802 Section 204.802 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE GENERAL ADMINISTRATIVE MATTERS Contract Files 204.802 Contract files. Official...

  17. 48 CFR 1404.802 - Contract files.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract files. 1404.802 Section 1404.802 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR GENERAL ADMINISTRATIVE MATTERS Contract Files 1404.802 Contract files. In addition to the requirements in FAR 4.802, files...

  18. 32 CFR 37.1330 - Procurement contract.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Procurement contract. 37.1330 Section 37.1330... REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Definitions of Terms Used in This Part § 37.1330 Procurement contract. A Federal Government procurement contract. It is a legal instrument which, consistent with 31...

  19. 48 CFR 936.7101 - Construction contracts.

    Science.gov (United States)

    2010-10-01

    ... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Inspection and Acceptance 936.7101 Construction contracts. (a) Inspection services may be performed by the architect-engineer responsible for the design. Inspection services may not be procured from a construction contractor with respect to its...

  20. 48 CFR 811.404 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... ACQUISITION PLANNING DESCRIBING AGENCY NEEDS Delivery or Performance Schedules 811.404 Contract clause. When delivery is required by or on a particular date for f.o.b. destination contracts, the contracting officer must add a statement following the Time of Delivery clause in FAR 52.211-8 that the delivery date...

  1. Compositionality and Compatibility of Service Contracts

    DEFF Research Database (Denmark)

    Okika, Joseph C.; Ravn, Anders Peter

    2007-01-01

    goal is to add a representation and support for the functional aspects of service contracts to the existing non-functional aspects. Further, we investigate how to analyze, verify and validate service contracts laying emphasis on the compositionality and compatibility of service contracts....

  2. 48 CFR 302.201 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... Section 302.201 Federal Acquisition Regulations System HEALTH AND HUMAN SERVICES GENERAL DEFINITIONS OF WORDS AND TERMS Definitions Clause 302.201 Contract clause. The Contracting Officer shall insert the clause in FAR 52.202-1, Definitions, in solicitations and contracts, except as cited below. This is...

  3. Practice Makes Perfect: Contracting Quantity and Quality.

    Science.gov (United States)

    Reichert, Nancy

    2003-01-01

    Discusses how contract grading promotes quality writing as well as a larger quantity of writing. Considers how teachers can use contract grading to support and promote the behaviors, thinking skills, and writing skills they believe will help students create quality writing. Notes that contract grading leads students to write more, to have fewer…

  4. 48 CFR 819.709 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... PROGRAMS SMALL BUSINESS PROGRAMS The Small Business Subcontracting Program 819.709 Contract clause. The contracting officer shall insert VAAR clause 852.219-9, Small Business Subcontracting Plan Minimum Requirements, in solicitations and contracts that include FAR clause 52.219-9, Small Business...

  5. 48 CFR 24.104 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... PROGRAMS PROTECTION OF PRIVACY AND FREEDOM OF INFORMATION Protection of Individual Privacy 24.104 Contract... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contract clauses. 24.104... accomplish an agency function, the contracting officer shall insert the following clauses in solicitations...

  6. 49 CFR 19.47 - Contract administration.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Contract administration. 19.47 Section 19.47 Transportation Office of the Secretary of Transportation UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND... Requirements Procurement Standards § 19.47 Contract administration. A system for contract administration...

  7. 7 CFR 550.50 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... legal remedies in instances in which a contractor violates or breaches the contract terms, and provide... 7 Agriculture 6 2010-01-01 2010-01-01 false Contract provisions. 550.50 Section 550.50 Agriculture... Procurement Standards § 550.50 Contract provisions. The recipient shall include, in addition to provisions...

  8. 45 CFR 74.48 - Contract provisions.

    Science.gov (United States)

    2010-10-01

    ... violates or breaches the contract terms, and provide for such remedial actions as may be appropriate. (b... 45 Public Welfare 1 2010-10-01 2010-10-01 false Contract provisions. 74.48 Section 74.48 Public..., AND COMMERCIAL ORGANIZATIONS Post-Award Requirements Procurement Standards § 74.48 Contract...

  9. 2 CFR 215.48 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... violates or breaches the contract terms, and provide for such remedial actions as may be appropriate. (b... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Contract provisions. 215.48 Section 215.48... Contract provisions. The recipient shall include, in addition to provisions to define a sound and...

  10. 36 CFR 1210.48 - Contract provisions.

    Science.gov (United States)

    2010-07-01

    ... instances in which a contractor violates or breaches the contract terms, and provide for such remedial... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Contract provisions. 1210.48... § 1210.48 Contract provisions. The recipient shall include, in addition to provisions to define a...

  11. 7 CFR 3019.48 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... instances in which a contractor violates or breaches the contract terms, and provide for such remedial... 7 Agriculture 15 2010-01-01 2010-01-01 false Contract provisions. 3019.48 Section 3019.48... Standards § 3019.48 Contract provisions. The recipient shall include, in addition to provisions to define...

  12. 24 CFR 84.48 - Contract provisions.

    Science.gov (United States)

    2010-04-01

    ... a contractor violates or breaches the contract terms, and provide for such remedial actions as may... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Contract provisions. 84.48 Section....48 Contract provisions. The recipient shall include, in addition to provisions to define a sound...

  13. 34 CFR 74.48 - Contract provisions.

    Science.gov (United States)

    2010-07-01

    ... remedies in instances in which a contractor violates or breaches the contract terms, and provide for... 34 Education 1 2010-07-01 2010-07-01 false Contract provisions. 74.48 Section 74.48 Education... Procurement Standards § 74.48 Contract provisions. The recipient shall include, in addition to provisions...

  14. 49 CFR 19.48 - Contract provisions.

    Science.gov (United States)

    2010-10-01

    ... remedies in instances in which a contractor violates or breaches the contract terms, and provide for such... 49 Transportation 1 2010-10-01 2010-10-01 false Contract provisions. 19.48 Section 19.48... Requirements Procurement Standards § 19.48 Contract provisions. The recipient shall include, in addition...

  15. 22 CFR 518.48 - Contract provisions.

    Science.gov (United States)

    2010-04-01

    ... remedies in instances in which a contractor violates or breaches the contract terms, and provide for such... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Contract provisions. 518.48 Section 518.48... Requirements Procurement Standards § 518.48 Contract provisions. The recipient shall include, in addition...

  16. The Administrative Contract: Implications for Reform.

    Science.gov (United States)

    Murray, Kenneth T.; Murray, Barbara A.

    1999-01-01

    Although most principals and superintendents must be awarded annual or multiyear employment contracts by their school districts, such contracts offer little protection from reassignment to a lesser position or even from dismissal. Inadequate remedies for breach of employment contracts subject school administrators to working solely at their…

  17. Les ressources scientifiques de l'Occident au service de la modernisation de l'armée ottomane (fin XIXe -début XXe siècle

    Directory of Open Access Journals (Sweden)

    Odile Moreau

    2009-05-01

    Full Text Available Au XIXe siècle, l'appel aux ressources scientifiques de l'Occident pour moderniser l'armée paraît l'un des enjeux politiques majeurs pour le pouvoir ottoman. Il eut recours à des instructeurs étrangers et à des missions militaires accréditées auprès de la Porte pour encadrer ses projets. Ainsi, en réaction aux défaites militaires sur terre et sur mer, les premières écoles européanisées de l'Empire furent les écoles militaires. Les Tanzîmâtdonnèrent la première grande impulsion à l'apprentissage des sciences modernes dans les écoles militaires dans la première moitié du XIXe siècle. Cette formation conduisit à une modification des représentations du monde des officiers diplômés qui jouèrent un rôle particulier dans la société ottomane.

  18. Messenger molecules of the phospholipase signaling system have dual effects on vascular smooth muscle contraction.

    Science.gov (United States)

    Vidulescu, Cristina; Mironneau, J.; Mironneau, Chantal; Popescu, L. M.

    2000-01-01

    ) contribute to achieve the onset and maintenance of contraction, while phospholipase D-yielded messengers appear to provide a delayed "on/off switch" that ultimately brings relaxation.

  19. 77 FR 12336 - Public Availability of Office of Acquisitions and Contract Management FY 2011 Service Contract...

    Science.gov (United States)

    2012-02-29

    ... Availability of Office of Acquisitions and Contract Management FY 2011 Service Contract Inventory AGENCY.... L. 111-117), the Office of Acquisitions and Contract Management is publishing this notice to advise.... The information is organized by function to show how contracted resources are distributed...

  20. 78 FR 12106 - Public Availability of Office of Acquisitions and Contract Management FY 2012 Service Contract...

    Science.gov (United States)

    2013-02-21

    ... Availability of Office of Acquisitions and Contract Management FY 2012 Service Contract Inventory AGENCY: Office of Acquisitions and Contract Management (OACM), Peace Corps. ACTION: Notice of Public Availability of FY 2012 Service Contract Inventories. SUMMARY: In accordance with Section 743 of Division C of the...

  1. 48 CFR 227.7009-3 - Additional clauses-contracts except running royalty contracts.

    Science.gov (United States)

    2010-10-01

    ...-contracts except running royalty contracts. 227.7009-3 Section 227.7009-3 Federal Acquisition Regulations...—contracts except running royalty contracts. The following clauses are examples for use in patent release and settlement agreements, and license agreements not providing for payment by the Government of a...

  2. Air Force Operational Contracting Knowledge Assessment: Analyzing Explicit and Tacit Contracting Knowledge

    Science.gov (United States)

    2011-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT Air Force Operational Contracting Knowledge Assessment...Analyzing Explicit and Tacit Contracting Knowledge By: Derek Aufderheide, Michael Corrigan, and Jeremy Maloy December 2011...SUBTITLE Air Force Operational Contracting Knowledge Assessment: Analyzing Explicit and Tacit Contracting Knowledge 5. FUNDING NUMBERS 6. AUTHOR(S

  3. Increased muscle glucose uptake during contractions

    DEFF Research Database (Denmark)

    Ploug, Thorkil; Galbo, H; Richter, E A

    1984-01-01

    We reinvestigated the prevailing concept that muscle contractions only elicit increased muscle glucose uptake in the presence of a so-called "permissive" concentration of insulin (Berger et al., Biochem. J. 146: 231-238, 1975; Vranic and Berger, Diabetes 28: 147-163, 1979). Hindquarters from rats......-methylglucose uptake increased during contractions and glucose uptake was negative at rest and zero during contractions. An increase in muscle transport and uptake of glucose during contractions does not require the presence of insulin. Furthermore, glucose transport in contracting muscle may only increase if glycogen...

  4. Review of laser micromachining in contract manufacturing

    Science.gov (United States)

    Ogura, Glenn; Gu, Bo

    1998-06-01

    This paper explores the wide range of laser micromachining applications used in contract manufacturing. Contract manufacturing is used in several key industries such as microelectronics packaging, semiconductor, data storage, medical devices, communications, peripherals, automobiles and aerospace. Material types includes plastics, metals, ceramics, inorganics and composites. However laser micromachining is just one available technology for micromachining and other methods will be reviewed. Contract manufacturing offers two important glimpses of the future. Firstly prototype work for new applications often beings in contract manufacturing. Secondly, contract manufacturing can be an economic springboard to allow laser systems to be installed in a production environment.

  5. The Study on Privilege in Administrative Contract

    Institute of Scientific and Technical Information of China (English)

    于韬文

    2016-01-01

    With the continuous development of management methods, as the implementation means of administrative policy and social management ideal, the administrative contract has been widely accepted. Administrative areas contract to become the focus of people's attention. Administrative priority in administrative contract is to distinguish between private rights contract with the most critical characteristics of administrative contracts. But there are many problems of administrative priority in practice. In this paper, writer begins from the content of administrative priority and put forward myself proposals for the improvement of power supervision.

  6. Afghan National Police Contract Requirements Were Not Clearly Defined but Contract Administration Improved

    Science.gov (United States)

    2012-05-30

    Document Access was accurate. The Paperless Contract Files database is a secure web-based, virtual contracting office application that works as...modifications. We reviewed all other contracting documents placed in the Paperless Contract Files database by the ACC-RI contracting officer and...Defense Office of Inspector General,4800 Mark Center Drive,Alexandria,VA,22350-1500 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING

  7. ψ-Contraction and [Formula: see text]-contraction in Menger probabilistic metric space.

    Science.gov (United States)

    Ma, Pengcheng; Guan, Jinyu; Tang, Yanxia; Xu, Yongchun; Su, Yongfu

    2016-01-01

    The purpose of this paper is to present the definition of [Formula: see text]-contractive mapping and to discuss the relation of [Formula: see text]-contractive mappings and [Formula: see text]-contractive mappings. Furthermore, the generalized [Formula: see text]-contraction mapping principle has been proved without the uniqueness condition. Meanwhile, the generalized [Formula: see text]-contraction mapping principle has been obtained by using an ingenious method.

  8. Management of transport and handling contracts

    CERN Document Server

    Rühl, I

    2004-01-01

    This paper shall outline the content, application and management strategies for the various contracts related to transport and handling activities. In total, the two sections Logistics and Handling Maintenance are in charge of 27 (!) contracts ranging from small supply contracts to big industrial support contracts. The activities as well as the contracts can generally be divided into four main topics "Vehicle Fleet Management"; "Supply, Installation and Commissioning of Lifting and Hoisting Equipment"; "Equipment Maintenance" and "Industrial Support for Transport and Handling". Each activity and contract requires different approaches and permanent adaptation to the often changing CERN's requirements. In particular, the management and the difficulties experienced with the contracts E072 "Maintenance of lifting and hoisting equipment", F420 "Supply of seven overhead traveling cranes for LHC" and S090/S103 "Industrial support for transport and handling" will be explained in detail.

  9. Contract policy for CERN staff members

    CERN Multimedia

    HR Department

    2009-01-01

    Public information meeting on Monday 28 September 2009 at 10.00 a.m. With effect from 1 August 2009, new provisions regarding staff employment contract policy have entered into force. These provisions are set out in: The Staff Rules and Regulations and Administrative Circular No. 2 (Rev. 4). Further details are available in: Frequently Asked Questions. The new provisions are outlined below: Limited-duration contracts From 1 August 2009, limited-duration contracts will be awarded for a maximum period of five years (instead of four years previously) and no extensions beyond five years will be granted. Contracts for periods shorter than five years can be exceptionally awarded, e.g. for a project whose mission or financial resources are time-limited. Indefinite contracts : award procedure A number of changes have been introduced regarding the procedure for the award of indefinite contracts. From now on, posts leading to the award of an indefinite contract will be opened at le...

  10. 48 CFR 246.202 - Types of contract quality requirements.

    Science.gov (United States)

    2010-10-01

    ... SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Contract Quality Requirements 246.202 Types of contract quality requirements. ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Types of contract quality...

  11. Incomplete Contract and Divisional Structures

    OpenAIRE

    Bao, T.; Wang, Y.

    2009-01-01

    In this paper we want to analyze the internal divisional structure within an organi- zation in the framework of incomplete contract theory. We use the framework of Aghion and Tirole (1997) and define the managerial control structure as \\sequence of search". A key feature of this paper which differentiate it from other works in the literature is that we add add an ex post bargaining phase in which the managers can agree on the project which maximize their joint private benefit. Our model shows...

  12. Contracting non-Joulian magnets

    Science.gov (United States)

    Saurav, Tanvir M.; Forst, Marcus L.; Boligitz, James A.; Chopra, Harsh Deep

    2017-05-01

    Recently, nonvolume conserving or non-Joulian magnetostriction has been reported in Fe-Ga alloys [H. D. Chopra and M. Wuttig, Nature (London) 521, 340 (2015), 10.1038/nature14459; H. D. Chopra and M. Wuttig, Nature (London) 538, 416 (2016), 10.1038/nature19064] that increase their volume by expanding in magnetic fields. Here, we report a complementary set of contracting non-Joulian crystals (Fe-Ge, Fe-Al) that decrease their volume. Results provide the critical compositional degree of freedom necessary for designing new alloys (beyond the initially reported Fe-Ga alloys) and establish this family of functional materials based on non-Joulian magnetostriction.

  13. Informal Institutions and Intergenerational Contracts

    DEFF Research Database (Denmark)

    Lassen, David Dreyer; Lilleør, Helene Bie

    , that informal institutions of social control, rooted in tribal affiliations, determine both the household's investment in schooling and the probability that it receives remittances from migrants. This is consistent with a framework in which households' expected returns in the form of remittances, which...... is determined partly by the prospects of social control over migrants, influence current investments in schooling.......This paper carries out a theoretical and empirical investigation of the role of informal institutions in facilitating intergenerational contracts governing investments in schooling and payments of pensions in the form of remittances. We show, using detailed household level data from rural Tanzania...

  14. Informal Institutions and Intergenerational Contracts

    DEFF Research Database (Denmark)

    Lassen, David Dreyer; Lilleør, Helene Bie

    This paper carries out a theoretical and empirical investigation of the role of informal institutions in facilitating intergenerational contracts governing investments in schooling and payments of pensions in the form of remittances. We show, using detailed household level data from rural Tanzania......, that informal institutions of social control, rooted in tribal affiliations, determine both the household's investment in schooling and the probability that it receives remittances from migrants. This is consistent with a framework in which households' expected returns in the form of remittances, which...... is determined partly by the prospects of social control over migrants, influence current investments in schooling....

  15. Electron Acceleration in Contracting Magnetic Islands during Solar Flares

    Science.gov (United States)

    Borovikov, D.; Tenishev, V.; Gombosi, T. I.; Guidoni, S. E.; DeVore, C. R.; Karpen, J. T.; Antiochos, S. K.

    2017-01-01

    Electron acceleration in solar flares is well known to be efficient at generating energetic particles that produce the observed bremsstrahlung X-ray spectra. One mechanism proposed to explain the observations is electron acceleration within contracting magnetic islands formed by magnetic reconnection in the flare current sheet. In a previous study, a numerical magnetohydrodynamic simulation of an eruptive solar flare was analyzed to estimate the associated electron acceleration due to island contraction. That analysis used a simple analytical model for the island structure and assumed conservation of the adiabatic invariants of particle motion. In this paper, we perform the first-ever rigorous integration of the guiding-center orbits of electrons in a modeled flare. An initially isotropic distribution of particles is seeded in a contracting island from the simulated eruption, and the subsequent evolution of these particles is followed using guiding-center theory. We find that the distribution function becomes increasingly anisotropic over time as the electrons’ energy increases by up to a factor of five, in general agreement with the previous study. In addition, we show that the energized particles are concentrated on the Sunward side of the island, adjacent to the reconnection X-point in the flare current sheet. Furthermore, our analysis demonstrates that the electron energy gain is dominated by betatron acceleration in the compressed, strengthened magnetic field of the contracting island. Fermi acceleration by the shortened field lines of the island also contributes to the energy gain, but it is less effective than the betatron process.

  16. A method for a categorized and probabilistic analysis of the surface electromyogram in dynamic contractions

    OpenAIRE

    2015-01-01

    The human motor system permits a wide variety of complex movements. Thereby, the inter- individual variability as well as the biomechanical aspects of the performed movement itself contribute to the challenge of the interpretation of sEMG signals in dynamic contractions. A procedure for the systematic analysis of sEMG recordings during dynamic contraction was introduced, which includes categorization of the data in combination with the analysis of frequency distributions of the sEMG with a pr...

  17. A method for a categorized and probabilistic analysis of the surface electromyogram in dynamic contractions

    OpenAIRE

    2015-01-01

    The human motor system permits a wide variety of complex movements. Thereby, the inter-individual variability as well as the biomechanical aspects of the performed movement itself contribute to the challenge of the interpretation of sEMG signals in dynamic contractions. A procedure for the systematic analysis of sEMG recordings during dynamic contraction was introduced, which includes categorization of the data in combination with the analysis of frequency distributions of the sEMG with a pro...

  18. Contracting for communal sports facilities - strategies for climate protection and cost reduction guidelines; Contracting fuer kommunale Sportstaetten - Strategien zu Klimaschutz und Kostensenkung. Leitfaden

    Energy Technology Data Exchange (ETDEWEB)

    Kuhn, V.; Cames, M.; Bruene, F.

    2002-07-01

    The report demonstrates the potentials for energy savings and cost reduction in sports facilities and explains the possibilities of the realisation through contracting process. High investment costs often impede the development of these potentials, which could be a significant contribution to climate protection. The potentials of a win-win situation for both parties could be realized by a contracting agreement between the public authorities respectively the owner of the sports facilities and the contractor. The procedure of the contracting projects is explained in detail. In addition, the report includes practical references and resources for the realisation, as well as 50 realised examples. The report wants to give an incentive for the implementation of the contracting process to the players in sports facilities and provide a source of information. (orig.)

  19. Range contractions of the world's large carnivores.

    Science.gov (United States)

    Wolf, Christopher; Ripple, William J

    2017-07-01

    The majority of the world's terrestrial large carnivores have undergone substantial range contractions and many of these species are currently threatened with extinction. However, there has been little effort to fully quantify the extent of large carnivore range contractions, which hinders our ability to understand the roles and relative drivers of such trends. Here we present and analyse a newly constructed and comprehensive set of large carnivore range contraction maps. We reveal the extent to which ranges have contracted since historical times and identify regions and biomes where range contractions have been particularly large. In summary, large carnivores that have experienced the greatest range contractions include the red wolf (Canis rufus) (greater than 99%), Ethiopian wolf (Canis simensis) (99%), tiger (Panthera tigris) (95%) and lion (Panthera leo) (94%). In general, the greatest range contractions occurred in Southeastern Asia and Africa. Motivated by the ecological importance of intact large carnivore guilds, we also examined the spatial extent of intact large carnivore guilds both for the entire world and regionally. We found that intact carnivore guilds occupy just 34% of the world's land area. This compares to 96% in historic times. Spatial modelling of range contractions showed that contractions were significantly more likely in regions with high rural human population density, cattle density or cropland. Our results offer new insights into how best to prevent further range contractions for the world's largest carnivores, which will assist efforts to conserve these species and their important ecological effects.

  20. Disease management contracting: key elements.

    Science.gov (United States)

    Knutson, D J

    1996-01-01

    Although the data at the outset of a contractual agreement can often be incomplete or inaccurate, and the analytical tools necessary to interpret these data are still being developed, partners about to enter a disease management (DM) arrangement can nonetheless take steps to ensure that the relationship will be sound and successful. Pharmaceutical firms (and other service providers) wishing to enter into DM relationships with managed-care organizations must consider several important factors of the contracting process to protect their financial interests and benefit from the partnership, particularly in the first 1 to 2 years of the arrangement. This paper provides recommendations for both general strategies and financial elements of DM contracting, and defines several contractual elements that can help to secure a harmonious and profitable partnership. These suggestions address concerns for various types of partnerships, including risk-sharing and fee-for-service plans. Early and careful consideration of the legal aspects of the DM business can protect companies from incurring significant, unanticipated losses.

  1. Characterizing rapid-onset vasodilation to single muscle contractions in the human leg.

    Science.gov (United States)

    Credeur, Daniel P; Holwerda, Seth W; Restaino, Robert M; King, Phillip M; Crutcher, Kiera L; Laughlin, M Harold; Padilla, Jaume; Fadel, Paul J

    2015-02-15

    Rapid-onset vasodilation (ROV) following single muscle contractions has been examined in the forearm of humans, but has not yet been characterized in the leg. Given known vascular differences between the arm and leg, we sought to characterize ROV following single muscle contractions in the leg. Sixteen healthy men performed random ordered single contractions at 5, 10, 20, 40, and 60% of their maximum voluntary contraction (MVC) using isometric knee extension made with the leg above and below heart level, and these were compared with single isometric contractions of the forearm (handgrip). Single thigh cuff compressions (300 mmHg) were utilized to estimate the mechanical contribution to leg ROV. Continuous blood flow was determined by duplex-Doppler ultrasound and blood pressure via finger photoplethysmography (Finometer). Single isometric knee extensor contractions produced intensity-dependent increases in peak leg vascular conductance that were significantly greater than the forearm in both the above- and below-heart level positions (e.g., above heart level: leg 20% MVC, +138 ± 28% vs. arm 20% MVC, +89 ± 17%; P contractions in the leg. Collectively, these data demonstrate the presence of a rapid and robust vasodilation to single muscle contractions in the leg that is largely independent of mechanical factors, thus establishing the leg as a viable model to study ROV in humans.

  2. The distribution contracts: an Iberian approach

    Directory of Open Access Journals (Sweden)

    Sónia de Carvalho

    2016-12-01

    Full Text Available The contracts of commercial distribution are indispensable legal instruments to the development of the economic activity. The distribution, since the industrial revolution, acquired autonomy, given the necessity of specialized intermediation to distribute good and products. In this process, the structural organization of the distribution process suffered mutations, starting to assume a set of activities aiming at adjusting demand to supply, including, among others, clients canvassing, after-sales services, financing and assumption of risks, advisory services, promotion and advertising. The insufficiency of traditional contracts of purchase and sales and commission to satisfy the distributive needs caused by the industrial revolution will justify the development of new contractual schemes, such us agency contract, commercial concession and franchising. The obligation of the distributer to ensure the interests of the producer and to promote the distribution of the goods and services of the producer, in the context of a lasting relation of cooperation between the parts, through which the distributer is incorporated, with greater or minor intensity, in the producer distribution network, allowed us to sustain, as affirmed in the Portuguese and European literature, that distribution contracts could be framed in the same legal category. These contracts, as contracts that were shaped by praxis, do not have, with exception of agency contract, a legal framework in Portugal and Spain. It has been discussed in literature if agency contract legal framework can be applied, by analogy, to the contracts that fit in the legal category of distribution contracts. This paper aims at analyzing the legal framework of contracts of distribution in these legal systems, with the purpose to discuss the analogical application of the agency contract to these contracts.

  3. Académies et création du savoir scientifique: circulation des idées et mécanismes de la censure

    Directory of Open Access Journals (Sweden)

    Patrizia Delpiano

    2016-12-01

    Full Text Available [Academies and the creation of scientific knowledge: the circulation of ideas and censorships mechanisms]. This article analyses how European academies contributed to shape the idea of scientific truth in the second half of XVIIIth century. It focuses on the role played by academics in disseminating certain theories and censoring other ones, destined to be considered as false beliefs. Two theories stand out: mesmerism, connected to the Viennese physician Franz Anton Mesmer, and the nouvelle chimie, connected to the chemical revolution implemented by Antoine-Laurent Lavoisier. The criteria of scientific truth elaborated by academics influenced the reception of the two theories in France and Italy: mesmerism was received with popular enthusiasm while was condemned by the academic world as the invention of a charlatan; on the opposite, Lavoisier’s chemistry, after initial resistances, was accepted at the institutional level.

  4. 48 CFR 432.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Contracts crossing fiscal... GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Contract Funding 432.703-3 Contracts crossing fiscal... fiscal years so long as the total amount for such contracts is obligated in the year for which the...

  5. 48 CFR 32.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contracts crossing fiscal... GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Contract Funding 32.703-3 Contracts crossing fiscal years. (a) A contract that is funded by annual appropriations may not cross fiscal years, except...

  6. The subject consumer service contract in Belarus Republic

    OpenAIRE

    2011-01-01

    Currently, more attention is paid to construction contracts, and in particular the consumer service contract. The most important element of consumer service contract is its subject. Definition of the subject consumer service contract is important for the delimitation of the contract of domestic independent from adjacent to it contracts.

  7. Renorms and topological linear contractions on Hilbert spaces

    Institute of Scientific and Technical Information of China (English)

    施茂祥; 谭炳均; 陈国强

    1999-01-01

    Properties of and the relationships between (topological) proper contractions, (topological) strict contractions and (topological) contractions are investigated, Explicit renorms are constructed so that all operators in a (finite or countable) family or a semigroup simultaneously become proper contractions or strict contractions. Some results are obtained for operator weighted shifts or operator weighted continuous shifts to be topological strict contractions.

  8. 48 CFR 16.602 - Labor-hour contracts.

    Science.gov (United States)

    2010-10-01

    ... METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Time-and-Materials, Labor-Hour, and Letter Contracts 16.602 Labor-hour contracts. Description. A labor-hour contract is a variation of the time-and-materials contract, differing only in that materials are not supplied by the contractor. See 12.207(b),...

  9. 48 CFR 1316.601 - Time-and-materials contracts.

    Science.gov (United States)

    2010-10-01

    ... CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Time-and-Materials, Labor-Hour, and Letter Contracts 1316.601 Time-and-materials contracts. The designee authorized to approve a time-and-materials contract... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false...

  10. Studying the Possibility of Conclusion of Time Proportional Contracts via Definite Contracts

    Directory of Open Access Journals (Sweden)

    Seyed Mohammad Sadegh Tabatabaei

    2013-01-01

    Full Text Available Time proportional contracts are such contracts in which the ownership of the property or itsprofits is transferred to the contracting party, proportional to time. This means that the partywill have the right to use or operate the property in determined portion of the year and will beable to intervene in the property permanently or alternately according to the terms of thecontract. This kind of contracts could be formed as a contract of rent, partnership in either theproperty or its profits, common sale conditional to partnership in profits, and the contract ofcompromise. Concerning the essence of such contracts, conclusion in the form of loan,exchange, and the right to benefit is impossible. Hereby, we will try to examine thepossibility of conclusion of time proportional contracts in the form of determined contracts.

  11. Analysis of the 918th Contracting Battalion and 410th Contracting Support Brigade Utilizing the Contract Management Maturity Model

    Science.gov (United States)

    2015-12-01

    management . He was awarded the Combat Action Badge during deployments to both Iraq, and Afghanistan where he was earned the Bronze Star Medal...final payment, and documenting the contractor’s performance during the contract (Rendon, 2011). Effective contract management hinges on the...strive to achieve. At this level, all contract management processes are in place, and are periodically evaluated using “efficiency and effectiveness

  12. Lattice dynamics and disorder-induced contraction in functionalized graphene

    Science.gov (United States)

    Feng Huang, Liang; Zeng, Zhi

    2013-02-01

    The lattice dynamics and disorder-induced contraction in hydrogenated, fluorinated, and chlorinated graphene are studied by first-principles simulation. The effects of the functionalization on the phonon dispersions, Grüneissen constants, vibrational thermodynamic functions (free energy, internal energy, entropy, and heat capacity), thermal-expansion coefficients, and bulk moduli are systematically investigated. Functionalization changes the chemical-bond length, mass, thickness, vibrational-mode symmetry, and mode number, and subsequently has significant effects on the phonon dispersions and Grüneissen constants. Functionalization generally increases the vibrational thermodynamic functions, and their temperature dependences all present conventional isotope effects. Functionalization suppresses (enhances) the thermal contraction (expansion) of the lattice, due to the increases in the system mass, membrane thickness, and the compressibility of the phonons. Both the lattice-constant variation and the phonon thermalization contribute to the temperature dependence of the bulk modulus. Both pristine and hydrogenated graphene can be viewed as two kinds of materials having the Invar and Elinvar properties. The contribution to the lattice contraction in functionalized graphene from the conformation disorder (about 2.0%) is much larger than that by thermalization (<0.1% at 300 K), which explains the mismatch between the experimental and theoretical lattice constants.

  13. Docencia y formación científica universitaria (Teaching and Scientific Training at Universities (Enseignement et formation scientifique universitaire (Docência e formação científica universitária

    Directory of Open Access Journals (Sweden)

    Hector Mauricio Rojas-Betancur

    2011-12-01

    Full Text Available ResumenUn tema importante en el ámbito universitario es el desarrollo científico y la incorporación de la investigación como un proceso y una función “natural” de la docencia. Se propone analizar el contexto de las comunidades académicas y las posibilidades de un desarrollo docente que in- corpore el tema científico de manera significativa en los procesos de formación y en el horizonte de la incorporación de los estudiantes a los siste- mas de investigación universitaria, para destacar que las universidades tienen un discurso políti- camente bien estructurado, pero cuestionables resultados en producción científica, formación de comunidades académicas y formación investi- gativa de los jóvenes.AbstractScholarly development and the incorpo- rations of research as a process and a “natural” function of education is an im- portant issue at universities. This paper analyzes the context of universities and the possibilities of incorporating science in teacher training programs as well as the participation of students in the re- search systems at universities. Some uni- versities seem to have a well-structured discourse in these issue, but question- able results as for scientific production, development of scholarly communities and research training of young people.RésuméUn sujet important dans le domaine uni- versitaire est le développement scienti- fique et l'incorporation de la recherche en tant qu'un processus et une fonc- tion “naturelle” de l'enseignement. On vise à analyser le domaine des commu- nautés académiques et les possibilités d'un développement de l'enseignement qu'incorpore le sujet scientifique d'une manière plus significative dans les pro- cessus de formation et dans l'horizon de l'inclusion des étudiants aux systèmes de recherche universitaire, afin de souligner que les universités ont un discours poli- tiquement bien structuré, mais leurs résultats sont questionnés en ce qui concerne la

  14. Premature ventricular contractions associated with isotretinoin use.

    Science.gov (United States)

    Alan, Sevil; Ünal, Betül; Yildirim, Aytül

    2016-01-01

    Isotretinoin has been considered a unique drug for acne treatment. However, it is associated with numerous adverse effects. Isotretinoin can trigger premature ventricular contractions. This report describes a 33-year-old-woman who presented with palpitations for 1 week while undergoing 1-month isotretinoin treatment for mild-moderate facial acne. An electrocardiogram and Holter monitoring showed premature ventricular contractions during isotretinoin (Roaccutane, Roche) treatment. Isotretinoin-related premature ventricular contractions were strongly suggested in this case due to the existence of documented premature ventricular contractions on electrocardiograms and the disappearance of these premature ventricular contractions two weeks after termination of the treatment To the authors' knowledge, there has been 1 reported case of premature ventricular contractions linked to isotretinoin use; this report describes a second such case.

  15. Performance contracting in central government in Denmark

    DEFF Research Database (Denmark)

    Kristiansen, Mads Bøge

    2015-01-01

    in organisational structure, tasks, culture and time with performance contracts is expected to affect the contract content, hypotheses on variation across agencies are deduced. The empirical basis of the paper is a study of all performance contracts between parent ministries and subordinate agencies in Danish......This paper looks into performance contracting in Danish central government. Management by Objectives and Results (MBOR) was adopted in central government in Denmark during the 1980s and early 1990s. In 1991, performance contracts between parent ministries and their agencies were introduced...... in Danish central government. Since their introduction, performance contracts have become central elements in the steering and management of agencies in central government in Denmark, and today they are nearly universally adopted in central government. In Denmark, the Ministry of Finance is responsible...

  16. Premature ventricular contractions associated with isotretinoin use*

    Science.gov (United States)

    Alan, Sevil; Ünal, Betül; Yildirim, Aytül

    2016-01-01

    Isotretinoin has been considered a unique drug for acne treatment. However, it is associated with numerous adverse effects. Isotretinoin can trigger premature ventricular contractions. This report describes a 33-year-old-woman who presented with palpitations for 1 week while undergoing 1-month isotretinoin treatment for mild-moderate facial acne. An electrocardiogram and Holter monitoring showed premature ventricular contractions during isotretinoin (Roaccutane, Roche) treatment. Isotretinoin-related premature ventricular contractions were strongly suggested in this case due to the existence of documented premature ventricular contractions on electrocardiograms and the disappearance of these premature ventricular contractions two weeks after termination of the treatment To the authors' knowledge, there has been 1 reported case of premature ventricular contractions linked to isotretinoin use; this report describes a second such case. PMID:28099609

  17. Les possibilités de recherches bibliographiques en conversationnel de l'information scientifique et technique Possibilities of on-Line Bibliographic Searching for Scientific and Technical Information

    Directory of Open Access Journals (Sweden)

    Moureau M.

    2006-11-01

    Full Text Available L'interrogation des principaux fichiers bibliographiques répertoriant l'information scientifique et technique en conversationnel met journellement des millions de références à la portée du chercheur et de l'ingénieur qu'il soit géologue, foreur, raffineur ou utilisateur, qu'il travaille sur les sources d'énergie traditionnelles ou sur les sources d'énergie nouvelles. Ce nouveau mode d'exploitation est analysé sous l'angle de l'accessibilité qu'il apporte, à la fois accessibilité a physique » et accessibilité a intellectuelle », à la recherche de références. L'expérience du Centre de Documentation de l'Institut Français du Pétrole et les principales bases de références qu'il exploite servent d'exemple à cette analyse. The on-line searching of the leading bibliographic files containing scientific and technical information places millions of references within the everyday grasp of scientists and engineers, whether they are geologists, drillers, refiners or users, or whether they are working on traditional energy sources or new energy sources. This new operational method is analyzed from the standpoint of the accessibility it provides in searching for references - both « physical » and a intellectual » accessibility. The experience gained by the Institut Français du Pétrole Documentation Center and the main databases it uses serve as the background for this analysis.

  18. Primitives for Contract-based Synchronization

    CERN Document Server

    Bartoletti, Massimo; 10.4204/EPTCS.38.8

    2010-01-01

    We investigate how contracts can be used to regulate the interaction between processes. To do that, we study a variant of the concurrent constraints calculus presented in [1], featuring primitives for multi-party synchronization via contracts. We proceed in two directions. First, we exploit our primitives to model some contract-based interactions. Then, we discuss how several models for concurrency can be expressed through our primitives. In particular, we encode the pi-calculus and graph rewriting.

  19. Pointwise approximation by elementary complete contractions

    CERN Document Server

    Magajna, Bojan

    2009-01-01

    A complete contraction on a C*-algebra A, which preserves all closed two sided ideals J, can be approximated pointwise by elementary complete contractions if and only if the induced map on the tensor product of B with A/J is contractive for every C*-algebra B, ideal J in A and C*-tensor norm on the tensor product. A lifting obstruction for such an approximation is also obtained.

  20. Primitives for Contract-based Synchronization

    Directory of Open Access Journals (Sweden)

    Massimo Bartoletti

    2010-10-01

    Full Text Available We investigate how contracts can be used to regulate the interaction between processes. To do that, we study a variant of the concurrent constraints calculus presented in [1], featuring primitives for multi-party synchronization via contracts. We proceed in two directions. First, we exploit our primitives to model some contract-based interactions. Then, we discuss how several models for concurrency can be expressed through our primitives. In particular, we encode the pi-calculus and graph rewriting.

  1. Purchase Contract Management for Fashion Products

    Institute of Scientific and Technical Information of China (English)

    WANG Qunzhi; TSAO Debi

    2004-01-01

    This paper develops a tow-stage purchase contract for fashion products to manage the buyer's cost. In addition to require a commitment, the purchase contract allows the buyer to adjust the commitment at a later stage. We model the buyer's problem and obtain explicit formulae to describe the buyer's optimal behavior. We analyze the effect of parameters on the buyer's cost and prove that such contract can decrease the buyer's cost numerically.

  2. Today’s Crisis in Contracting

    Science.gov (United States)

    2012-05-01

    semester 7 hours in accounting, law, business , finance, contracts, purchasing, economics, industrial management , marketing, quantitative methods, or...actions into VCE -Contract Management tool. Receive PRs into the office. Mail Procurement Clerk duties. 37) No. 38) I serve as the IMO and IASO for... business enterprise, the command awards more than 260,000 contracts each year valued at more than $92 billion, which is equal to 66 percent of the

  3. Scientometrical approach of the definition of a research domain using scientific journals; Approche scientometrique de la definition d`un domaine de recherche par des revues scientifiques

    Energy Technology Data Exchange (ETDEWEB)

    Signogneau, A.

    1995-11-22

    The goal of this thesis is to analyse how the academic domain of a research entity can be defined by a panel of scientific journals. The aim of this work is to contribute to the creation of information tools as a help in research management. The first part gives an analysis of the scientific journals as markers of the scientific development: the production and diffusion of scientific journals and their ``scientometrical`` analysis (references, citation reports, citation indexes etc..). In the second part, a research unit is analyzed according to its related scientific journals and to its research domain. The SPAM (Photons, Atoms and Molecules Service) of the CEA was chosen for this task (main journals and co-publications network, specialization, main topics, collaborations and competition). The OST (Observatory of Sciences and Techniques) has in charge the production of scientific and technical indicators for research operators. The third part evaluates the methods used by the OST (analyses of reviews and journals) to provide a documentary corpus, taking the topic of the environment as an example. Finally the relevance of the information products obtained is evaluated. (J.S.).

  4. Improving data transparency in clinical trials using blockchain smart contracts.

    Science.gov (United States)

    Nugent, Timothy; Upton, David; Cimpoesu, Mihai

    2016-01-01

    The scientific credibility of findings from clinical trials can be undermined by a range of problems including missing data, endpoint switching, data dredging, and selective publication. Together, these issues have contributed to systematically distorted perceptions regarding the benefits and risks of treatments. While these issues have been well documented and widely discussed within the profession, legislative intervention has seen limited success. Recently, a method was described for using a blockchain to prove the existence of documents describing pre-specified endpoints in clinical trials. Here, we extend the idea by using smart contracts - code, and data, that resides at a specific address in a blockchain, and whose execution is cryptographically validated by the network - to demonstrate how trust in clinical trials can be enforced and data manipulation eliminated. We show that blockchain smart contracts provide a novel technological solution to the data manipulation problem, by acting as trusted administrators and providing an immutable record of trial history.

  5. Treatment with selectin blocking antibodies after lengthening contractions of mouse muscle blunts neutrophil accumulation but does not reduce damage.

    Science.gov (United States)

    Sloboda, Darcée D; Brooks, Susan V

    2016-01-01

    P- and E-selectins are expressed on the surface of endothelial cells and may contribute to neutrophil recruitment following injurious lengthening contractions of skeletal muscle. Blunting neutrophil, but not macrophage, accumulation after lengthening contractions may provide a therapeutic benefit as neutrophils exacerbate damage to muscle fibers, while macrophages promote repair. In this study, we tested the hypothesis that P- and E-selectins contribute to neutrophil, but not macrophage, accumulation in muscles after contraction-induced injury, and that reducing neutrophil accumulation by blocking the selectins would be sufficient to reduce damage to muscle fibers. To test our hypothesis, we treated mice with antibodies to block P- and E-selectin function and assessed leukocyte accumulation and damage in muscles 2 days after lengthening contractions. Treatment with P/E-selectin blocking antibodies reduced neutrophil content by about half in muscles subjected to lengthening contractions. In spite of the reduction in neutrophil accumulation, we did not detect a decrease in damage 2 days after lengthening contractions. We conclude that P- and/or E-selectin contribute to the neutrophil accumulation associated with contraction-induced muscle damage and that only a portion of the neutrophils that typically accumulate following injurious lengthening contractions is sufficient to induce muscle fiber damage and force deficits. Thus, therapeutic interventions based on blocking the selectins or other adhesion proteins will have to reduce neutrophil numbers by more than 50% in order to provide a benefit.

  6. Gender and contraction mode on perceived exertion.

    Science.gov (United States)

    Pincivero, D M; Polen, R R; Byrd, B N

    2010-05-01

    The purpose of this study was to examine perceived exertion responses during concentric and eccentric elbow flexor contractions between young adult men and women. Thirty healthy young adults participated in two experimental sessions. During the first session, subjects performed five concentric isokinetic maximal voluntary contractions (MVC) of elbow flexion, followed by nine, randomly-ordered sub-maximal contractions (10-90% MVC). The same procedures were repeated during the second session, with the exception that eccentric contractions were performed. Subjects rated their perceived exertion following the sub-maximal contractions with the Borg category-ratio scale. Perceived exertion was significantly (pMVC. A three-factor interaction between 30-40% MVC indicated that perceived exertion increased more during the eccentric, than concentric, contractions in women, while the opposite pattern was evident for the men. There were no significant contraction mode or gender differences. Power function modeling revealed that perceived exertion increased in a negatively accelerating manner, except for the men performing eccentric exercise. Perceived exertion increases in a similar non-linear manner between men and women during concentric contractions, while men exhibited a statistically linear pattern during eccentric contractions.

  7. Standard forms of construction contracts in Romania

    Directory of Open Access Journals (Sweden)

    Cristian Bănică

    2013-12-01

    Full Text Available Construction industry in Romania is under pressure to modernize in order to cope with the new demands of development and convergence with EU. Contractual procedures in construction have to become an integral part in this process of modernization. The article makes an introduction to the advantages of standard forms of contract and professional contract administration in construction and presents the current state-of-the art in the use of standard construction contracts in Romania. Some practical conclusions and recommendations are presented considering the need for further contract studies.

  8. Some Representation Theorems for Recovering Contraction Relations

    Institute of Scientific and Technical Information of China (English)

    Ping Hou

    2005-01-01

    One of the important topics in the study of contraction inference relations is to establish the representation theorems for them. Various methods have been employed for giving representation of a broad class of contraction operations.However, there was not any canonical approach to dealing with the representation results for the contraction relations in the literature. Recently, in order to obtain the representation result for recovering contraction inference relations satisfying the condition weak conjunctive inclusion (wci), a notion of an image structure associated with the canonical epistemic state has been introduced. Based on the image structure, this paper establishes three representation results for recovering contraction inference relations which satisfy the conditions CL, CR1 and DR* respectively by the standard epistemic AGM states. A unique technique and uniform proofs to represent these contraction relations are adopted, which could overcome the core objection in previous description of contraction relations. The paper shows as well that the image structure and canonical epistemic states can be used not only to get the representation result for wci-recovering contraction relation, but also to provide semantic characterizations for a wide range of recovering contraction relations.

  9. Understanding of English Contracts though Relation Maxims

    Institute of Scientific and Technical Information of China (English)

    XU Chi-ying; JIANG Li-hui

    2013-01-01

    Contract is the legal evidence of the concerning parties of business. And this lead to its unique characteristics:technical terms, archaism, borrowed words, juxtaposition, and abbreviation. The understanding of contracts is of vital importance for each party, because it concerns the share of interests. In order to avoid ambiguity that some words or sentence in English contracts may lead to, and achieve“best relevance and least effort”of communication, this paper, by applying relation maxim, deeply analyze how to understand English contracts though selection of words, modification, the complexity and simplicity of sentence.

  10. The Legal Regime of Public Procurement Contracts

    Directory of Open Access Journals (Sweden)

    Vasilica Negruţ

    2014-05-01

    Full Text Available Within this paper we resume a topic widely debated in the specialized literature and always topical, by the implications that it has on the development of public administration and satisfying the general interests. The changes brought to the special legislation led, by identifying certain features, in determining the legal nature of the procurement contract, i.e. the administrative contract. In Romania, this notion is not fully established, although it is recognized by most of doctrinaires. In this paper we intend to identify by analyzing the legislation, the doctrine and jurisprudence, the elements that lead to the integration of public procurement contract in the category of administrative contract.

  11. Evaluation Method of Power Recived Contract

    Science.gov (United States)

    Tani, Shigeyuki; Nakagawa, Tadasuke; Akatsu, Masaharu; Komoda, Norihisa

    The electric power liberalization will expand. The method of judging the service selection is requested by customers. The method of comparing each energy unit price based on the average demanded is general. However, there are risks in customer's energy demand in the future. In the supply contract, there is freedom of contract changes according to demand changes. By this contract changes customers can avoid the risks. In this paper, we think that there was value in contract changes and we proposed the new method for analyzing the economy of this value.

  12. Horn belief change: A contraction core

    CSIR Research Space (South Africa)

    Booth, R

    2010-08-01

    Full Text Available , and counterfactuals’, Artificial Intelligence, 57(2–3), 227–270, (1992). [5] S.O. Hansson, ‘Kernel contraction’, Journal of Symbolic Logic, 59(3), 845–859, (1994). [6] M. Langlois, R. Sloan, B. Szo¨re´nyi, and G. Thra´n, ‘Horn complements: Towards Horn... to its contraction counterpart. Delgrande [3] investigated two classes of contraction functions for Horn belief sets, viz. e-contraction and i-contraction, while Booth et al. [2] subsequently extended Delgrande’s work. A Horn clause has the form p1...

  13. Contract-based Internet Service Software Development

    DEFF Research Database (Denmark)

    Giambiagi, Pablo; Owe, Olaf; Schneider, Gerardo

    -oriented architectures, but application developers are still left to their own devices when it comes to writing code that will comply with a contract. This paper surveys existing and proposes new language-based solutions to the above problem. Contracts are formalized as behavioral interfaces, and abstraction mechanisms......The fast evolution of the Internet has popularized service-oriented architectures dynamic IT-supported inter-business collaborations. Yet, interoperability between different organizations, requires contracts to reduce risks. Thus, high-level models of contracts are making their way into service...

  14. Towards Certified Management of Financial Contracts

    DEFF Research Database (Denmark)

    Bahr, Patrick; Berthold, Jost; Elsman, Martin

    2014-01-01

    Banks and financial institutions nowadays often use domain-specific languages (DSLs) for describing complex financial contracts, in particular, for specifying how asset transfers for a specific contract depend on underlying observables, such as interest rates, currency rates, and stock prices...... to a precise cash-flow semantics, modelled and checked using the Coq proof assistant. Implementations of the contract language in Haskell and Coq are available online together with machine-checkable proofs (in Coq) of the key properties of the contract language....

  15. Forward contract - minimize the exchange risk

    OpenAIRE

    Martin Maršík; František Vebr

    1998-01-01

    How can a Czech export (import) company hedge exchange risk? Some of the possibilities are these: 1/ use only CZK for foreign contracts; 2/ matching payments in the same or a parallel currency; 3/ use the products of the money markets; 4/ use the products of the forward market - FORWARD CONTRACT The forward market offers a forward contract to buy or sell a fixed amount of currency at a fixed price on a specific date in the future. The settlement of the contract is in more than two days. The e...

  16. Optimal Contracting under Adverse Selection

    DEFF Research Database (Denmark)

    Lenells, Jonatan; Stea, Diego; Foss, Nicolai Juul

    2015-01-01

    We study a model of adverse selection, hard and soft information, and mentalizing ability--the human capacity to represent others' intentions, knowledge, and beliefs. By allowing for a continuous range of different information types, as well as for different means of acquiring information, we dev...... of that information. This strategy affects the properties of the optimal contract, which grows closer to the first best. This research provides insights into the implications of mentalizing for agency theory....... develop a model that captures how principals differentially obtain information on agents. We show that principals that combine conventional data collection techniques with mentalizing benefit from a synergistic effect that impacts both the amount of information that is accessed and the overall cost...

  17. Dynamic contraction behaviour of pneumatic artificial muscle

    Science.gov (United States)

    Doumit, Marc D.; Pardoel, Scott

    2017-07-01

    The development of a dynamic model for the Pneumatic Artificial Muscle (PAM) is an imperative undertaking for understanding and analyzing the behaviour of the PAM as a function of time. This paper proposes a Newtonian based dynamic PAM model that includes the modeling of the muscle geometry, force, inertia, fluid dynamic, static and dynamic friction, heat transfer and valve flow while ignoring the effect of bladder elasticity. This modeling contribution allows the designer to predict, analyze and optimize PAM performance prior to its development. Thus advancing successful implementations of PAM based powered exoskeletons and medical systems. To date, most muscle dynamic properties are determined experimentally, furthermore, no analytical models that can accurately predict the muscle's dynamic behaviour are found in the literature. Most developed analytical models adequately predict the muscle force in static cases but neglect the behaviour of the system in the transient response. This could be attributed to the highly challenging task of deriving such a dynamic model given the number of system elements that need to be identified and the system's highly non-linear properties. The proposed dynamic model in this paper is successfully simulated through MATLAB programing and validated the pressure, contraction distance and muscle temperature with experimental testing that is conducted with in-house built prototype PAM's.

  18. 78 FR 41331 - Federal Acquisition Regulation; Publicizing Contract Actions; Contracting by Negotiation

    Science.gov (United States)

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE GENERAL SERVICES ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 48 CFR Parts 5 and 15 Federal Acquisition Regulation; Publicizing Contract Actions; Contracting by Negotiation CFR Correction...

  19. Fixed points of contractive and Geraghty contraction mappings under the influence of altering distances

    Directory of Open Access Journals (Sweden)

    K. P. R. Sastry

    2015-01-01

    Full Text Available In this paper, we prove the existence of fixed points of contractive and Geraghty contraction maps in complete metric spaces under the influence of altering distances. Our results extend and generalize some of the known results.

  20. Regulation of nerve-evoked contractions of rabbit vas deferens by acetylcholine.

    Science.gov (United States)

    Wallace, Audrey; Gabriel, Deborah; McHale, Noel G; Hollywood, Mark A; Thornbury, Keith D; Sergeant, Gerard P

    2015-09-01

    Stimulation of intramural nerves in the vas deferens of many species yields a classical biphasic contraction comprised of an initial fast component, mediated by P2X receptors and a second slower component, mediated by α1-adrenoceptors. It is also recognized that sympathetic nerve-mediated contractions of the vas deferens can be modulated by acetylcholine (Ach), however there is considerable disagreement in the literature regarding the precise contribution of cholinergic nerves to contraction of the vas deferens. In this study we examined the effect of cholinergic modulators on electric field stimulation (EFS)-evoked contractions of rabbit vas deferens and on cytosolic Ca(2+) levels in isolated vas deferens smooth muscle cells (VDSMC). The sustained component of EFS-evoked contractions was inhibited by atropine and by the selective M3R antagonist, 1,1-dimethyl-4-diphenylacetoxypiperidinium iodide (4-DAMP). EFS-evoked contractions were potentiated by Ach, carbachol (Cch), and neostigmine. The sustained phase of the EFS-evoked contraction was inhibited by prazosin, an α1-adrenoceptor antagonist and guanethidine, an inhibitor of noradrenaline release, even in the continued presence of Ach, Cch or neostigmine. The soluble guanylate cyclase (sGC) inhibitor, 1H-[1,2,4]Oxadiazolo[4,3-a]quinoxalin-1-one enhanced the amplitude of EFS-evoked contractions and reduced the inhibitory effects of 4-DAMP. Isolated VDSMC displayed spontaneous Ca(2+) oscillations, but did not respond to Cch. However, the α1-adrenoceptor agonist, phenylephrine, evoked a Ca(2+) transient and contracted the cells. These data suggest that EFS-evoked contractions of the rabbit vas deferens are potentiated by activation of M3 receptors and reduced by activation of a sGC-dependent inhibitory pathway.

  1. Proceedings of the final scientific restitution seminar of the GICC-1 program; Actes du seminaire scientifique de restitution finale du programme GICC-1

    Energy Technology Data Exchange (ETDEWEB)

    Deque, M.; Li, L.; Bozec, A.; Crepon, M.; Somot, S.; Mathy, S.; Helioui, K.; Gouvello, Ch. de; Glachant, M.; Deroubaix, F.; Recous, S.; Barrois, F.; Coppens, F.; Garnier, P.; Grehan, E.; Balesdent, J.; Dambrine, E.; Zeller, B.; Loiseau, P.; Personeni, E.; Elhani, S.; Dupouey, J.L.; Fernandez Lema, B.; Brechet, C.; Guehl, J.M.; Zeller, B.; Chabbert, B.; Nys, C.; Hermitte, M.A.; Chuine, I.; Morin, X.; Roy, J.; Salager, J.L.; Sonie, L.; Staudt, M.; Ledoux, E.; Viennot, P.; Thiery, D.; Golaz, C.; Amraoui, N.; Lamouroux, N.; Leblois, E.; Gresillon, J.M.; Maihol, J.C.; Gonzalez-Camacho, J.M.; Lacaze, B.; Katiyar, N.; Ottle, C.; Le Hegarat, S.; Li, L.; Saulnier, G.M.; Hendrickx, F.; Gailhard, J.; Garcon, R.; Boone, A.; Etchevers, P.; Noilhan, J.; Habets, F.; Pellarin, T.; Ducharne, A.; Thery, S.; Billen, G.; Benoit, M.; Brisson, N.; Garnier, J.; Kieken, H.; Ledoux, E.; Mary, B.; Mignolet, C.; Poux, X.; Schott, X.; Viennot, P.; Bost, C.A.; Charrasssin, J.B.; Cotte, C.; Bailleul, F.; Dubroca, L.; Guinet, C.; Granier, C.; Petron, G.; Mieville, A.; Ciais, Ph.; Bousquet, Ph.; Liousse, C.; Junker, C.; Guillaume, B.; Rosset, R.; Michel, C.; Cachier, H.; Guinot, B.; Criqui, P.; Mima, S.; Gregoire, J.M.; Serca, D.; Laville, P.; Beekmann, M.; Henault, C.; Gabrielle, B.; Ravetta, F.; Cortinovis, J.; Soussana, J.F.; Allard, V.; Falcimagne, R.; Ceschia, E.; Berbigier, P.; Henault, C.; Cellier, P.; Laville, P.; Martin, C.; Pinares-Patino, C.; Dhour, P.; Fiorelli, J.L.; Vuichard, N.; Viovy, N.; Ciais, P.; Pont, D.; Bady, P.; Boet, P.; Carrel, G.; Combe, P.M.; Doledec, S.; Dutartre, A.; Gorge, G.; Olivier, J.M.; Lamouroux, N.; Plante-Tabacchi, A.M.; Poirel, A.; Rogers, C.; Tabacchi, E

    2006-07-01

    Global environmental and climate conditions fluctuate on all kind of spatio-temporal scales. Some fluctuations or change/trends are not only anthropogenic, but have different regional and national signatures. While the frequency of extreme events on smaller scales is changing, the public sector and general opinion become more and more aware and concerned of local impacts from global environmental and climate changes. Indeed, negative effects and feedbacks, might occur on ecosystems, natural resources, buildings and grounds, superstructures, economies, food security, public health. This is how, during 1999, a concerted French initiative led to the research program 'Management and Impacts of Climate Change' (GICC). GICC is essentially managed by the Ministry of Ecology and Sustainable Development in close collaboration with the Inter-Ministerial Mission on Greenhouse Effect (MIES). GICC started in 1999. Its first phase (1999-2006) included four calls for proposal (1999, 2000, 2001, and 2002). In parallel and in 2003-2004, the MIES has been developing the so-called 'Climate Plan' based upon three principles : Insure that France follows agreements from the 'Kyoto Protocol'; Participate in ways and means leading to reduction of greenhouse gases by 75% in 2050; Allow for reduction of pollution from transportation means. Input from GICC Phase One final reports are contributing to 'Climate Plan'. The eight themes proposed by GICC-1 (1999-2002) are as follows: Theme 1: Evolution scenarios of the average and extreme features of the 21. Century climate; Theme 2: Interactions between climate, economy and society; related timescales; Theme 3: Role of carbon forest uptake and agricultural practices on climate policies; Theme 4: Links between national and international activities; Theme 5: Towards new inventories of GHG and aerosols (direct and indirect) emissions; Theme 6: Impacts on terrestrial biosphere; Theme 7: Impacts on hydro

  2. The effect of human resource practices on psychological contracts at an iron ore mining company in South Africa

    Directory of Open Access Journals (Sweden)

    Caren B. Scheepers

    2011-02-01

    Full Text Available Orientation: Human resource practices influence the psychological contract between employee and employer and, ultimately, organisational performance. Research purpose: The objective of this study was to examine the effect of human resource practices on the types of psychological contracts in an iron ore mining company in South Africa empirically. Motivation for the study: Although there have been a number of conceptual studies on the effect of human resource practices on psychological contracts, there has been no effort to synthesise the links between these contracts and various human resource practices systematically. This study endeavoured to provide quantitative evidence to verify or refute conceptual studies on this relationship. Its findings could inform human resource strategies and, ultimately, the prioritisation of human resource practices to improve the cost-effective allocation of resources.Research design, approach and method: The researchers administered two questionnaires. These were Rousseau’s Psychological Contract Inventory (2000 and the Human Resource Practices Scale of Geringer, Colette and Milliman (2002. The researchers conducted the study with 936 knowledge workers at an iron ore mining company in South Africa. They achieved a 32% response rate.Main findings: The findings showed that most participants have relational contracts with the organisation. Another 22% have balanced contracts, 8% have transitional contracts whilst only 1% have transactional contracts. The study suggests that there are relationships between these psychological contracts and specific human resource practices. The study found that training and development was the most important human resource practice for developing relational and balanced contracts. Employees thought that they contributed more than their employer did to the relationship. The researchers developed a model to illustrate the influence of the various human resource practices on

  3. Canadian contributions studies for the WFIRST instruments

    Science.gov (United States)

    Lavigne, J.-F.; Rowlands, N.; Grandmont, F. J.; Lafrenière, D.; Marois, C.; Daigle, O.; Thibault, S.; Schade, D.; Artigau, É.; Brousseau, D.; Maire, J.; Cretot-Richert, G.; Ducharme, M.-È.; Levesque, L. E.; Laurin, D.; Dupuis, J.

    2016-07-01

    WFIRST-AFTA is the NASA's highest ranked astrophysics mission for the next decade that was identified in the New World, New Horizon survey. The mission scientific drivers correspond to some of the deep questions identified in the Canadian LRP2010, and are also of great interest for the Canadian scientists. Given that there is also a great interest in having an international collaboration in this mission, the Canadian Space Agency awarded two contracts to study a Canadian participation in the mission, one related to each instrument. This paper presents a summary of the technical contributions that were considered for a Canadian contribution to the coronagraph and wide field instruments.

  4. Stimulated contractions delay and prolong central fatigue compared with voluntary contractions in men.

    Science.gov (United States)

    Chaubet, Vincent; Cormery, Bruno; Maitre, Julien; Paillard, Thierry

    2013-05-01

    Voluntary and stimulated contractions are commonly used in sports training and rehabilitation, and it is well known that both these kinds of contractions generate central fatigue. However, to date, there is a lack of research on the comparison of the mechanisms by which these 2 exercises induce central disturbances. Central fatigue can be characterized by central activation failure during maximal voluntary contraction (MVC). Superimposition of an electrical stimulation onto MVC has been used to detect central activation failure. Completeness of activation has been quantified by the central activation ratio (CAR) = MVC/(MVC + stimulated force). The aim was not only to evaluate the CAR immediately after fatiguing voluntary (VOL) and stimulated (STIM) contractions but also to compare recovery duration over different time periods (prefatigue: PRE condition; immediate postfatigue: POST condition; after a 5-minute recovery: POST 5 condition; after a 30-minute recovery: POST 30 condition) (n = 18). Results showed that in the POST condition, the CAR is more affected for the VOL contractions than for the STIM contractions (p contractions only in the POST 5 condition (p contractions, whereas it was complete for the VOL contractions (p contractions alter the CAR more than the STIM contractions immediately after their completion. However, the effects of the STIM contractions on the CAR are delayed and prolonged.

  5. Meir-Keeler Contractions of Integral Type Are Still Meir-Keeler Contractions

    OpenAIRE

    Tomonari Suzuki

    2007-01-01

    We prove that the recent fixed point theorem for contractions of integral type due to Branciari is a corollary of the famous Meir-Keeler fixed point theorem. We also prove that Meir-Keeler contractions of integral type are still Meir-Keeler contractions.

  6. 7 CFR 1717.606 - Standard forms of construction contracts, and engineering and architectural services contracts.

    Science.gov (United States)

    2010-01-01

    ... engineering and architectural services contracts. 1717.606 Section 1717.606 Agriculture Regulations of the... Standard forms of construction contracts, and engineering and architectural services contracts. All..., materials, equipment, engineering services, and architectural services, regardless of the source of funding...

  7. Tenure security, social relations and contract choice: Endogenous matching in the Chinese land rental market

    Science.gov (United States)

    Ma, Xianlei; Zhou, Yuepeng; Shi, Xiaoping

    2017-04-01

    In China, land rental transactions have increased considerably since the 1990s, but there exists a high degree of segmentation and informal features. The rental transactions between partners with close social relations and the use of informal contracts remain a common phenomenon in many regions, which strongly reduce the potential of the land rental market to enhance productivity and equity. The current literature postulates that the insecurity of land property rights may restrict land transactions between members of same social relations. Studies conducted in China show that the land rentals between partners with closer social relations prefer informal contracts because these contracts are self-enforced based on trust and reputation. However, little literature has jointly examined the effect of land tenure security and social relations on joint decisions of partner and contract choice in the Chinese land rental market. Based on household data collected in Jiangxi and Liaoning provinces in 2015, this paper aims to examine the relationship between land tenure security perceptions, social relation and land rental contract choices in China. We differentiate between formal and informal contracts of land rental activities because they have different enforcement mechanisms and thus different risk-sharing strategy. With regards to social relations, we differ among relatives, villagers living in the same village and strangers according to social distance. In order to reduce estimation bias without accounting for endogenous matching between landlords and tenants, we investigate the joint partner and contract choices in the land rental market using a nested logit framework. The paper contributes to the literature on the effect of tenure security and social relations on land rental contracts by (i) taking into account endogenous matching between landlords and tenants, and estimating the joint decisions of partner and contract choice, and (ii) examining the effect of perceived

  8. On the Specification of Full Contracts

    DEFF Research Database (Denmark)

    Okika, Joseph; Ravn, Anders Peter; Fenech, Stephen;

    2009-01-01

    Contracts specify properties of an interface to a software component. We consider the problem of de ning a full contract that speci es not only the normal behaviour, but also special cases and tolerated exceptions. In this paper we focus on the behavioural properties of use cases taken from the C...

  9. Contraction stress test by intermittent nipple stimulation.

    Science.gov (United States)

    Huddleston, J F; Sutliff, G; Robinson, D

    1984-05-01

    Although the nonstress test has generally supplanted the contraction stress test as the primary test for assessment of fetal well-being, the contraction stress test continues to be useful. Objectionable factors of the contraction stress test have included the time required to complete the test and the frequent necessity for intravenous oxytocin. The authors developed a contraction stress test protocol using contractions produced by intermittent nipple stimulation and used the method for 345 tests on 193 high-risk pregnancies during a 15-month period. The women were instructed to stimulate one breast, through their clothes, for two minutes and then to rest for five minutes. This cycle was repeated as necessary, but was interrupted whenever contractions began. Using this protocol, the authors were successful in achieving an adequate contraction frequency with every attempt, and hyperstimulation was not more frequent than previously reported with the standard contraction stress test. The average time requirement was 45 minutes. No unexplained stillbirths occurred after a negative test.

  10. Behavioral Contracts in the Martial Arts Classroom.

    Science.gov (United States)

    Corder, Gregory W.

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

  11. Contract Formation in the Electronic Age

    OpenAIRE

    Hogg, Martin

    2009-01-01

    This article considers the continuing relevance of the traditional rules regarding when contractual communications take effect. In particular, it considers whether the postal acceptance rule applies to the transmission of a notice exercising an option under a contract, concluding that (unless the option is in offer form, or the contract otherwise so provides) it does not.

  12. Retrenchment Clauses in Faculty Union Contracts.

    Science.gov (United States)

    Rhoades, Gary

    1993-01-01

    Examination of retrenchment clauses in the faculty union contracts at 42 colleges and universities focused on implications for tenure rights and the roles prescribed for faculty and administrators. Concepts of financial exigency and shared governance are highlighted. Contracts were found to provide faculty with a limited and reactive role during…

  13. Understanding Contract Audits: An Experimental Approach

    NARCIS (Netherlands)

    Bertrand, R.M.M.; Schram, A.J.H.C.; Vaassen, E.H.J.

    2013-01-01

    A contract audit is a buyer-initiated audit of prices and other conditions, which aims to decrease the information asymmetry between a buyer and a seller. Contract audits are frequently used in monopolistic or oligopolistic markets, as in government procurement. We draw upon three distinct literatur

  14. The principles of a new contract policy

    CERN Multimedia

    Association du personnel

    2009-01-01

    In the previous issue of ECHO, we spoke about the difficulties encountered by our colleagues at the beginning of their career to obtain an indefinite contract (IC). We also mentioned the expectations you conveyed in our survey last autumn. We also announced that the principles of a new contract policy have now been finalized. We present them to you below.

  15. Ferox is awarded another contract by CERN

    CERN Multimedia

    2002-01-01

    Ferox, manufacturer of equipment for the chemical industry, has been awarded a second contract by the physical research centre CERN (Switzerland). The contract regards the delivery of 10 pcs of stainless containers for liquid nitrogen and argon with a capacity of 50 cu mt (1 paragraph).

  16. MIT Experiments with Joint Venture Contract.

    Science.gov (United States)

    American School and University, 1981

    1981-01-01

    A new dormitory at Massachusetts Institute of Technology was constructed using a joint venture contract with safeguards and incentives that brought university, architect, and building contractor into a closer and more productive relationship than under conventional contract arrangements. (Author/MLF)

  17. Contract Attorneys Course Deskbook. Volume 1

    Science.gov (United States)

    2007-06-21

    included in a contract in violation of statutory or regulatory criteria will be read out of a contract. Empresa de Viacao Terceirense, ASBCA No. 49827...procurement officials are stricter than the general rules governing federal employees. B. You must be familiar with the various ethical rules

  18. Construction contracting and civil-military interaction

    NARCIS (Netherlands)

    Kremers, Jasper; Rietjens, S.J.H.; Voordijk, Johannes T.; de Boer, S.J.

    2010-01-01

    There is a need for improved insights into the contracting process for construction projects that the military contract out to civil contractors in the specific setting of civil–military interaction (CMI) in regions that are suffering from instability and armed conflict. The core questions are: what

  19. Career Management and the Changing Psychological Contract.

    Science.gov (United States)

    Atkinson, Carol

    2002-01-01

    A 1993 survey in a British bank revealed a lack of strategic approaches to career management and a negative psychological contract. A 2000 follow-up showed that employees viewed the new contract as a regression from a relational to a transactional approach. They had increased responsibility for career development, but management failed to provide…

  20. Used equipment-standard contract elements

    Institute of Scientific and Technical Information of China (English)

    Gary F. Alexander

    2004-01-01

    @@ One thing that both the purchase of new and used equipment has in common is the need for a comprehensive purchase agreement. The big difference is that while repetitive purchases of new equipment often only require the modification of one or more sections of a contract, every used equipment transaction and contract is normally different.

  1. 48 CFR 4.802 - Contract files.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contract files. 4.802 Section 4.802 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL ADMINISTRATIVE... locator system should be established to ensure the ability to locate promptly any contract files....

  2. Understanding Contract Audits: An Experimental Approach

    NARCIS (Netherlands)

    R.M.M. Bertrand; A.J.H.C. Schram; E.H.J. Vaassen

    2013-01-01

    A contract audit is a buyer-initiated audit of prices and other conditions, which aims to decrease the information asymmetry between a buyer and a seller. Contract audits are frequently used in monopolistic or oligopolistic markets, as in government procurement. We draw upon three distinct literatur

  3. 32 CFR 21.670 - Procurement contract.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Procurement contract. 21.670 Section 21.670 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD GRANT AND AGREEMENT REGULATIONS DoD GRANTS AND AGREEMENTS-GENERAL MATTERS Definitions § 21.670 Procurement contract. A...

  4. MIT Experiments with Joint Venture Contract.

    Science.gov (United States)

    American School and University, 1981

    1981-01-01

    A new dormitory at Massachusetts Institute of Technology was constructed using a joint venture contract with safeguards and incentives that brought university, architect, and building contractor into a closer and more productive relationship than under conventional contract arrangements. (Author/MLF)

  5. Contract on using computer resources of another

    Directory of Open Access Journals (Sweden)

    Cvetković Mihajlo

    2016-01-01

    Full Text Available Contractual relations involving the use of another's property are quite common. Yet, the use of computer resources of others over the Internet and legal transactions arising thereof certainly diverge from the traditional framework embodied in the special part of contract law dealing with this issue. Modern performance concepts (such as: infrastructure, software or platform as high-tech services are highly unlikely to be described by the terminology derived from Roman law. The overwhelming novelty of high-tech services obscures the disadvantageous position of contracting parties. In most cases, service providers are global multinational companies which tend to secure their own unjustified privileges and gain by providing lengthy and intricate contracts, often comprising a number of legal documents. General terms and conditions in these service provision contracts are further complicated by the '.service level agreement', rules of conduct and (nonconfidentiality guarantees. Without giving the issue a second thought, users easily accept the pre-fabricated offer without reservations, unaware that such a pseudo-gratuitous contract actually conceals a highly lucrative and mutually binding agreement. The author examines the extent to which the legal provisions governing sale of goods and services, lease, loan and commodatum may apply to 'cloud computing' contracts, and analyses the scope and advantages of contractual consumer protection, as a relatively new area in contract law. The termination of a service contract between the provider and the user features specific post-contractual obligations which are inherent to an online environment.

  6. LEASING CONTRACT IN THE LEASING AGREEMENT

    Directory of Open Access Journals (Sweden)

    Prudnikova A. E.

    2014-12-01

    Full Text Available The presented publication is devoted to the analysis of legal nature of the contract of financial rent (leasing. The article presents the existing approaches to the concept of a leasing agreement, also attempted to determine the place of contract in the lease agreement

  7. Negotiating Your Syllabus: Building a Collaborative Contract

    Science.gov (United States)

    Kaplan, David M.; Renard, Monika K.

    2015-01-01

    We provide instruction for engaging students in negotiating their course syllabus. In contrast to the common conceptualization of the syllabus as an instructor-determined contract, we involve our students in developing the collaborative contract under which they will be evaluated. We discuss our successful facilitation of this activity and how to…

  8. Short-term managerial contracts facilitate cartels

    NARCIS (Netherlands)

    Han, M.A.

    2010-01-01

    This paper shows how a series of commonly observed short-term CEO employment contracts improves cartel stability compared to a long-term contract. When a manager’s short-term appointment is renewed if and only if the firm hits a certain profit target, then (a) defection from collusion results in sup

  9. 7 CFR 766.110 - Conservation Contract.

    Science.gov (United States)

    2010-01-01

    ... Conservation Contract by the Conservation Contract review team: (1) Wetlands or highly erodible lands; and (2..., or wildlife habitat of local, State, tribal, or national importance; (ii) Land in 100-year..., regional, State, or tribal importance; (vi) Buffer areas necessary for the adequate protection of...

  10. Performance Contracting: Taking School Technology Green

    Science.gov (United States)

    Taival, Dane

    2009-01-01

    Energy efficiency makes fiscal and environmental sense, and so does energy savings performance contracting. Because an energy savings performance contract can create a self-funding package of products and services that reduce energy and operating costs, over time, school districts' sometimes-large initial investment in emerging technologies saves…

  11. 12 CFR 404.22 - Government contracts.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Government contracts. 404.22 Section 404.22 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED STATES INFORMATION DISCLOSURE Access to Records Under the Privacy Act of 1974 § 404.22 Government contracts. (a) Approval by Assistant General Counsel...

  12. Firm Reorganization : Social Control or Social Contract?

    NARCIS (Netherlands)

    Aalbers, Hendrik Leendert; Dolfsma, Wilfred; Blinde-Leerentveld, Rowan

    2014-01-01

    Firm reorganizations deeply affect employees. Management can reorganize in different ways, focusing on costs or acknowledging the involvement of employees. The latter implies following a social contract that complements incomplete (formal) labor contracts. Little is known about how the way in which

  13. Firm Reorganization: Social Control or Social Contract

    NARCIS (Netherlands)

    Aalbers, H.L.; Dolfsma, W.A.; Blinde-Leerentveld, R.

    2014-01-01

    Firm reorganizations deeply affect employees. Management can reorganize in different ways, focusing on costs or acknowledging the involvement of employees. The latter implies following a social contract that complements incomplete (formal) labor contracts. Little is known about how the way in which

  14. Understanding Contract Audits: An Experimental Approach

    NARCIS (Netherlands)

    Bertrand, R.M.M.; Schram, A.J.H.C.; Vaassen, E.H.J.

    2013-01-01

    A contract audit is a buyer-initiated audit of prices and other conditions, which aims to decrease the information asymmetry between a buyer and a seller. Contract audits are frequently used in monopolistic or oligopolistic markets, as in government procurement. We draw upon three distinct

  15. High School Credit by Contract: Correspondence Study.

    Science.gov (United States)

    Alaska State Dept. of Education, Juneau.

    A series of fifteen correspondence studies for high school credit by contract are presented. Contracts are included for boating skills and seamanship; boatbuilding; food and food preparation; gardening; livestock raising; salmon aquaculture; sewing, knitting, and needlework; small engine repair; taxidermy and tanning; trapping; training animals;…

  16. 77 FR 10577 - International Mail Contract

    Science.gov (United States)

    2012-02-22

    ... noticing a recently-filed Postal Service request to enter into an additional International Business Reply... it has entered into an additional International Business Reply Service (IBRS) contract.\\1\\ The Postal... International Business Reply Service Competitive Contract 3 Negotiated Service Agreement, February 13,...

  17. 78 FR 54687 - International Mail Contract

    Science.gov (United States)

    2013-09-05

    ... Concerning Revisions to Global Expedited Package Services--Non-Published Rates 4 Model Contract, August 28... noticing a recent Postal Service filing concerning proposed revisions to the Global Expedited Package Services--Non-Published Rates 4 model contract. This notice informs the public of the filing, ] invites...

  18. 7 CFR 634.25 - Contracting.

    Science.gov (United States)

    2010-01-01

    ... provide the contract to the administering agency for certification of fund availability and for execution. (f) Participants shall install best management practices according to the specifications that are... date when RCWP funds are first made available to begin the project. (m) Contracts may be terminated due...

  19. 48 CFR 1424.104 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract clauses. 1424.104 Section 1424.104 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR SOCIOECONOMIC PROGRAMS PROTECTION OF PRIVACY AND FREEDOM OF INFORMATION Protection of Individual Privacy 1424.104 Contract clauses...

  20. 48 CFR 1624.104 - Contract clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contract clause. 1624.104... HEALTH BENEFITS ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS PROTECTION OF PRIVACY AND FREEDOM OF INFORMATION Protection of Individual Privacy 1624.104 Contract clause. Records retained by FEHBP carriers on...

  1. 48 CFR 2124.104 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... FREEDOM OF INFORMATION Protection of Individual Privacy 2124.104 Contract clauses. ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contract clauses. 2124.104 Section 2124.104 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT, FEDERAL EMPLOYEES...

  2. 48 CFR 203.1004 - Contract clauses.

    Science.gov (United States)

    2010-10-01

    ... OF DEFENSE GENERAL IMPROPER BUSINESS PRACTICES AND PERSONAL CONFLICTS OF INTEREST Contractor Code of Business Ethics and Conduct 203.1004 Contract clauses. (a) Use the clause at 252.203-7003 in solicitations and contracts that include the FAR clause 52.203-13, Contractor Code of Business Ethics and...

  3. A survey of formal languages for contracts

    DEFF Research Database (Denmark)

    Hvitved, Tom

    2010-01-01

    In this short paper we present the current status on formal languages and models for contracts. By a formal model is meant an unambiguous and rigorous representation of contracts, in order to enable their automatic validation, execution, and analysis — activates that are collectively referred...

  4. 75 FR 16641 - Swine Contract Library

    Science.gov (United States)

    2010-04-02

    ... result of a pricing determination included in a contract that establishes a minimum and/or maximum level... application of any premiums or discounts, expressed in dollars per unit. Boar. A sexually-intact male swine... result of a pricing determination included in a contract that establishes a minimum and/or maximum level...

  5. 43 CFR 12.948 - Contract provisions.

    Science.gov (United States)

    2010-10-01

    ... administrative, contractual, or legal remedies in instances in which a contractor violates or breaches the... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Contract provisions. 12.948 Section 12.948... Requirements § 12.948 Contract provisions. The recipient shall include, in addition to provisions to define...

  6. 38 CFR 49.48 - Contract provisions.

    Science.gov (United States)

    2010-07-01

    ... violates or breaches the contract terms, and provide for such remedial actions as may be appropriate. (b... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Contract provisions. 49..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 49.48...

  7. 32 CFR 32.48 - Contract provisions.

    Science.gov (United States)

    2010-07-01

    ... a contractor violates or breaches the contract terms, and provide for such remedial actions as may... 32 National Defense 1 2010-07-01 2010-07-01 false Contract provisions. 32.48 Section 32.48..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 32.48...

  8. 40 CFR 30.48 - Contract provisions.

    Science.gov (United States)

    2010-07-01

    ... violates or breaches the contract terms, and provide for such remedial actions as may be appropriate. (b... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Contract provisions. 30.48 Section 30..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 30.48...

  9. 10 CFR 600.148 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... administrative, contractual, or legal remedies in instances in which a contractor violates or breaches the... 10 Energy 4 2010-01-01 2010-01-01 false Contract provisions. 600.148 Section 600.148 Energy... Nonprofit Organizations Post-Award Requirements § 600.148 Contract provisions. The recipient shall...

  10. 45 CFR 2543.48 - Contract provisions.

    Science.gov (United States)

    2010-10-01

    ... administrative, contractual, or legal remedies in instances in which a contractor violates or breaches the... 45 Public Welfare 4 2010-10-01 2010-10-01 false Contract provisions. 2543.48 Section 2543.48... ORGANIZATIONS Post-Award Requirements Property Standards § 2543.48 Contract provisions. The recipient...

  11. 28 CFR 70.48 - Contract provisions.

    Science.gov (United States)

    2010-07-01

    ... administrative, contractual, or legal remedies in instances in which a contractor violates or breaches the... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Contract provisions. 70.48 Section 70.48...-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 70.48 Contract provisions....

  12. 22 CFR 226.48 - Contract provisions.

    Science.gov (United States)

    2010-04-01

    ... administrative, contractual, or legal remedies in instances in which a contractor violates or breaches the... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Contract provisions. 226.48 Section 226.48...-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.48 Contract provisions....

  13. 14 CFR 1260.148 - Contract provisions.

    Science.gov (United States)

    2010-01-01

    ... violates or breaches the contract terms, and provide for such remedial actions as may be appropriate. (b... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Contract provisions. 1260.148 Section 1260... Higher Education, Hospitals, and Other Non-Profit Organizations Procurement Standards § 1260.148...

  14. A Motivation Contract Model of Employee Appraisal.

    Science.gov (United States)

    Glenn, Robert B.

    The purpose of this paper is to develop a process model for identification and assessment of employee job performance, through motivation contracting. The model integrated various components of expectancy theories of motivation and performance contracting and is based on humanistic assumptions about the nature of people. More specifically, the…

  15. Influence of prolonged unilateral cervical muscle contraction on head repositioning--decreased overshoot after a 5-min static muscle contraction task.

    Science.gov (United States)

    Malmström, Eva-Maj; Karlberg, Mikael; Holmström, Eva; Fransson, Per-Anders; Hansson, Gert-Ake; Magnusson, Måns

    2010-06-01

    The ability to reproduce a specified head-on-trunk position can be an indirect test of cervical proprioception. This ability is affected in subjects with neck pain, but it is unclear whether and how much pain or continuous muscle contraction factors contribute to this effect. We studied the influence of a static unilateral neck muscle contraction task (5 min of lateral flexion at 30% of maximal voluntary contraction) on head repositioning ability in 20 subjects (10 women, 10 men; mean age 37 years) with healthy necks. Head repositioning ability was tested in the horizontal plane with 30 degrees target and neutral head position tests; head position was recorded by Zebris((R)), an ultrasound-based motion analyser. Head repositioning ability was analysed for accuracy (mean of signed differences between introduced and reproduced positions) and precision (standard deviation of the differences). Accuracy of head repositioning ability increased significantly after the muscle contraction task, as the normal overshoot was reduced. An average overshoot of 7.1 degrees decreased to 4.6 degrees after the muscle contraction task for the 30 degrees target and from 2.2 degrees to 1.4 degrees for neutral head position. The increased accuracy was most pronounced for movements directed towards the activated side. Hence, prolonged unilateral neck muscle contraction may increase the sensitivity of cervical proprioceptors.

  16. Initial Northwest Power Act Power Sales Contracts : Final Environmental Impact Statement. Volume 3, Appendix M, Contract Copies.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1992-01-01

    This report, is part of the final environmental impact statement of the Bonneville Power Administration, consists of an appendix of contract copies related to the following: Detailed Index to Generic Utility Power Sales Contracts, Text of Generic Utility Contract, Detailed Index to Generic DSI Power Sales Contracts, Text of Generic DSI Contract, Text of Residential Purchase and Sale Agreement (Residential Exchange), and Detailed Index to General Contract Provisions -- GCP Form PSC-2 (Incorporated into all three types of contracts as an Exhibit).

  17. Length contraction in Very Special Relativity

    CERN Document Server

    Dutta, Biplab

    2011-01-01

    Glashow and Cohen claim that many results of special theory of relativity (SR) like time dilation, relativistic velocity addition, etc, can be explained by using certain proper subgroups, of the Lorentz group, which collectively form the main body of Very special relativity (VSR). They did not mention about length contraction in VSR. Length contraction in VSR has not been studied at all. In this article we calculate how the length of a moving rod contracts in VSR, particularly in the HOM(2) version. The results are interesting in the sense that in general the length contraction formulas in VSR are different from SR but in many cases the two theories predict similar length contraction of moving rods.

  18. Alternatives in polymerization contraction stress management

    Directory of Open Access Journals (Sweden)

    Roberto R. Braga

    2004-01-01

    Full Text Available Polymerization contraction stress of dental composites is often associated with marginal and interfacial failure of bonded restorations. The magnitude of the stress depends on the composite's composition (filler content and matrix composition and its ability to flow before gelation, which is related to the cavity configuration and curing characteristics of the composite. This article reviews the variations found among studies regarding the contraction stress testing method, contraction stress values of current composites, and discusses the validity of contraction stress studies in relation to results from microleakage tests. The effect of lower curing rates and alternative curing routines on contraction stress values is also discussed, as well as the use of low elastic modulus liners. Moreover, studies with experimental Bis-GMA-based composites and recent developments in low-shrinkage monomers are described.

  19. Quantification of muscle co-contraction using supersonic shear wave imaging.

    Science.gov (United States)

    Raiteri, Brent J; Hug, François; Cresswell, Andrew G; Lichtwark, Glen A

    2016-02-01

    Muscle stiffness estimated using shear wave elastography can provide an index of individual muscle force during isometric contraction and may therefore be a promising method for quantifying co-contraction. We estimated the shear modulus of the lateral gastrocnemius (LG) muscle using supersonic shear wave imaging and measured its myoelectrical activity using surface electromyography (sEMG) during graded isometric contractions of plantar flexion and dorsiflexion (n=7). During dorsiflexion, the average shear modulus was 26 ± 6 kPa at peak sEMG amplitude, which was significantly less (P=0.02) than that measured at the same sEMG level during plantar flexion (42 ± 10 kPa). The passive tension during contraction was estimated using the passive LG muscle shear modulus during a passive ankle rotation measured at an equivalent ankle angle to that measured during contraction. The passive shear modulus increased significantly (Pmuscle shear modulus due to active contraction was significantly greater (Pmuscle, despite measured sEMG activity of 19% of maximal voluntary plantar flexion contraction. This strongly suggests that the sEMG activity recorded from the LG muscle during isometric dorsiflexion was primarily due to cross-talk. However, it is clear that passive muscle tension changes can contribute to joint torque during isometric dorsiflexion.

  20. Study of impacts of physical contracts and financial contracts on bidding strategies of GENCOs

    Energy Technology Data Exchange (ETDEWEB)

    Xiaoling Chen [Sichuan Electric Power Company, Chengdu (China); He, Y.; Song, Y.H. [Brunel Univ., Uxbridge (United Kingdom). Inst. of Power Systems; Nakanishi, Yosuke; Nakanishi, Chikashi; Takahashi, Satoru; Sekine, Yoshinori [Fuji Electric Group (Japan)

    2004-11-01

    This paper studies the impacts of physical contracts and financial contracts on the bidding strategies of GENCOs, including Physical Bilateral Contracts, Contracts for Difference (CfDs), Call Options and Put Options under discriminatory pricing mechanism. The integrated bidding decision model is applied, which has three main modules - probabilistic local marginal price simulator, market-oriented unit commitment model and multi-criteria decision system. The numerical results show that the GENCO will choose different bidding strategies if it holds different types of contract. The results also suggest that CfDs have the best performance for risk alleviation. (author)

  1. Contract 98 Self-Assessment

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    This report documents the results of LBL`s Self-Assessment required by Appendix F to Contract DE ACOO3765F00098. This self assessment covers the performance measures set forth in Appendix F except those requiring an external audit. The performance measures for LBL are in the areas of ES&H Finance, Human Services and Procurement and Property. LBL is a multi-program laboratory operated by the University of California (UC) for DOE. The mission of LBL includes performing research in energy, general, and life sciences. LBL facilities include the main site on 130 acres located in the cities of Berkeley and Oakland; laboratories and offices located in buildings on the UC Berkeley Campus; and three leased buildings in the cities of Berkeley and Emeryville. 1. Involvement of Line Management in the assessment process to provide awareness and ownership. 2. Using existing assessments, audits and appraisals in lieu of a new assessment wherever possible. 3. Conduct of the assessments by individuals with functional responsibility and knowledge of the areas being assessed. 4. Interaction with individuals performing assessments at other Laboratories to enhance our learning process. As anticipated, a number of findings will require corrective action. General corrective actions are identified for key findings in this report. In early May 1993, this Laboratory will begin the development of detailed formal corrective action plans which will be entered into a laboratory automated corrective action tracking system.

  2. Tensor Network Contractions for #SAT

    Science.gov (United States)

    Biamonte, Jacob D.; Morton, Jason; Turner, Jacob

    2015-09-01

    The computational cost of counting the number of solutions satisfying a Boolean formula, which is a problem instance of #SAT, has proven subtle to quantify. Even when finding individual satisfying solutions is computationally easy (e.g. 2-SAT, which is in ), determining the number of solutions can be #-hard. Recently, computational methods simulating quantum systems experienced advancements due to the development of tensor network algorithms and associated quantum physics-inspired techniques. By these methods, we give an algorithm using an axiomatic tensor contraction language for n-variable #SAT instances with complexity where c is the number of COPY-tensors, g is the number of gates, and d is the maximal degree of any COPY-tensor. Thus, n-variable counting problems can be solved efficiently when their tensor network expression has at most COPY-tensors and polynomial fan-out. This framework also admits an intuitive proof of a variant of the Tovey conjecture (the r,1-SAT instance of the Dubois-Tovey theorem). This study increases the theory, expressiveness and application of tensor based algorithmic tools and provides an alternative insight on these problems which have a long history in statistical physics and computer science.

  3. Muscle Contraction Induces Acute Hydroxymethylation of the Exercise-Responsive Gene Nr4a3

    DEFF Research Database (Denmark)

    Pattamaprapanont, Pattarawan; Garde, Christian; Fabre, Odile

    2016-01-01

    promoters. Exercise induces dynamic DNA demethylation at gene promoters; however, the contribution of the demethylation precursor hydroxymethylcytosine is unknown. Given the evanescent nature of hydroxymethylcytosine, a muscle contraction model that allows for the collection of samples that are repeatedly...... stimulated over time is required to determine whether contraction-induced demethylation is preceded by changes in the hydroxymethylcytosine level. Here, we established an acute skeletal muscle contraction model to mimic the effects of acute exercise on gene expression. We used this model to investigate...... the effect of muscle contraction on DNA demethylation and hydroxymethylation. First, we performed an acute exercise study in healthy humans to identify an exercise-responsive gene that we could study in culture. We identified the nuclear receptor subfamily 4 group A member 3 (Nr4a3) gene with the highest...

  4. The Role of Contracts and Informal Relations in the Governance of IT Outsourcing Processes

    Science.gov (United States)

    Vaia, Giovanni; Tommasetti, Aurelio

    This paper aims to give a contribution to represent and comprehend the characteristics of the relationships between customers and providers in the specific context of IT services supply; furthermore it provides its peculiar perspective on the relationship between the formal governance, which is mostly realized through the use of contracts, and the informal relations based on trust and commitment between the parties. Moreover, the current study underlines that within contexts which are strongly based on the uncertain evolution both of market and technology, the governance of IT outsourcing processesneeds the development of complex informal relationships in support of the contracts. The study shows how it is possible to absorb the effects of the market and technology uncertainty within the IT outsourcing contracts. Moreover, the research shows how the use of dynamic contracting together with an explicit attention to the social processes can lead to remarkable operative and strategic benefits.

  5. β-Adrenergic modulation of skeletal muscle contraction: key role of excitation-contraction coupling.

    Science.gov (United States)

    Cairns, Simeon P; Borrani, Fabio

    2015-11-01

    Our aim is to describe the acute effects of catecholamines/β-adrenergic agonists on contraction of non-fatigued skeletal muscle in animals and humans, and explain the mechanisms involved. Adrenaline/β-agonists (0.1-30 μm) generally augment peak force across animal species (positive inotropic effect) and abbreviate relaxation of slow-twitch muscles (positive lusitropic effect). A peak force reduction also occurs in slow-twitch muscles in some conditions. β2 -Adrenoceptor stimulation activates distinct cyclic AMP-dependent protein kinases to phosphorylate multiple target proteins. β-Agonists modulate sarcolemmal processes (increased resting membrane potential and action potential amplitude) via enhanced Na(+) -K(+) pump and Na(+) -K(+) -2Cl(-) cotransporter function, but this does not increase force. Myofibrillar Ca(2+) sensitivity and maximum Ca(2+) -activated force are unchanged. All force potentiation involves amplified myoplasmic Ca(2+) transients consequent to increased Ca(2+) release from sarcoplasmic reticulum (SR). This unequivocally requires phosphorylation of SR Ca(2+) release channels/ryanodine receptors (RyR1) which sensitize the Ca(2+) -induced Ca(2+) release mechanism. Enhanced trans-sarcolemmal Ca(2+) influx through phosphorylated voltage-activated Ca(2+) channels contributes to force potentiation in diaphragm and amphibian muscle, but not mammalian limb muscle. Phosphorylation of phospholamban increases SR Ca(2+) pump activity in slow-twitch fibres but does not augment force; this process accelerates relaxation and may depress force. Greater Ca(2+) loading of SR may assist force potentiation in fast-twitch muscle. Some human studies show no significant force potentiation which appears to be related to the β-agonist concentration used. Indeed high-dose β-agonists (∼0.1 μm) enhance SR Ca(2+) -release rates, maximum voluntary contraction strength and peak Wingate power in trained humans. The combined findings can explain how adrenaline

  6. Can Profit Policy and Contract Incentives Improve Defense Contract Outcomes?

    Science.gov (United States)

    2009-02-01

    team for their contributions and suggestions, including Bruce R. Harmon, Christopher S. Wait, Karen W. Tyson, Sunjin Choi, and Byron Callan. The...peer industries, and broader industry segments for the period 1989–2006. Aside from 1993 and the sharp technology downturn after 2000, the defense...effects of profit policy on contractor profits can only be inferred. Profits and capital are influenced by numerous market factors, government profit

  7. Incentives, contract Policy and disrespect

    DEFF Research Database (Denmark)

    Juul, Søren

    2012-01-01

    The purpose of this article is to contribute to the theoretical discussion concerning the good and the just by means of an empirical case. Drawing on Honneth's theory of recognition, a critical analysis of changes in Danish social and labor market policy is carried out. It is shown...... and ethics are always interpreted by a judgment in situations....

  8. 48 CFR 1342.202 - Assignment of contract administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Assignment of contract administration. 1342.202 Section 1342.202 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE CONTRACT MANAGEMENT CONTRACT ADMINISTRATION Contract Administration Services 1342.202 Assignment of contract...

  9. 48 CFR 46.202 - Types of contract quality requirements.

    Science.gov (United States)

    2010-10-01

    ... CONTRACT MANAGEMENT QUALITY ASSURANCE Contract Quality Requirements 46.202 Types of contract quality requirements. Contract quality requirements fall into four general categories, depending on the extent of... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Types of contract quality...

  10. 48 CFR 801.603-70 - Representatives of contracting officers.

    Science.gov (United States)

    2010-10-01

    ... contractor. (2) The COTR may not re-delegate authority received under this paragraph. (3) The contracting...) Except for a contract for blood, the contracting officer may delegate this authority only to other..., Contracting Authority, and Responsibilities 801.603-70 Representatives of contracting officers. (a) In...

  11. 48 CFR 232.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Contracts crossing fiscal... 232.703-3 Contracts crossing fiscal years. (b) The contracting officer may enter into a contract... one fiscal year and ends in the next fiscal year if the period of the contract awarded,...

  12. 48 CFR 2432.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contracts crossing fiscal... Contracts crossing fiscal years. (b) The contracting officer may enter into a contract, exercise an option, or place an order under a contract for severable services for a period that begins in one fiscal...

  13. 48 CFR 632.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Contracts crossing fiscal years. 632.703-3 Section 632.703-3 Federal Acquisition Regulations System DEPARTMENT OF STATE GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Contract Funding 632.703-3 Contracts crossing fiscal years....

  14. Conditions for Conclusion of Open-ended Employment Contract

    Institute of Scientific and Technical Information of China (English)

    Wang Hongyan

    2009-01-01

    @@ The Law of the People's Republic of China on Employment Contracts (short for Law on Employment Contracts) carried out in 2008 classified the employment cantracts into three types: fixed-term employment contract, open-ended employment contract and employment contract to expire upon completion of a certain job.

  15. 48 CFR 1515.606-70 - Contracting methods.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contracting methods. 1515... CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Unsolicited Proposals 1515.606-70 Contracting methods. The Department of Housing and Urban Development-Independent Agencies Appropriation...

  16. On t-, m-, p- and e-Contracting

    NARCIS (Netherlands)

    Grefen, P.W.P.J.; Angelov, S.A.; Bussler, C.

    2002-01-01

    The use of electronic contracts is emerging as a way to improve the efficiency of contracting processes. Electronic contracts are, however, often used as a direct replacement for traditional paper contracts - which we call shallow e-contracting. Consequently, business processes in general and con-tr

  17. 42 CFR 434.12 - Contracts with private nonmedical institutions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Contracts with private nonmedical institutions. 434... HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS CONTRACTS Contracts with Fiscal Agents and Private Nonmedical Institutions § 434.12 Contracts with private nonmedical institutions. Contracts...

  18. 48 CFR 216.601 - Time-and-materials contracts.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Time-and-materials... SYSTEM, DEPARTMENT OF DEFENSE CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Time-And-Materials, Labor-Hour, and Letter Contracts 216.601 Time-and-materials contracts. (d) Limitations. (i)...

  19. 48 CFR 16.601 - Time-and-materials contracts.

    Science.gov (United States)

    2010-10-01

    ... CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Time-and-Materials, Labor-Hour, and Letter Contracts...-and-Materials or Labor-Hour type of contract for noncommercial items, if the price is expected to be... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false...

  20. 41 CFR 109-27.102-50 - Systems contracting.

    Science.gov (United States)

    2010-07-01

    ...-INVENTORY MANAGEMENT 27.1-Stock Replenishment § 109-27.102-50 Systems contracting. Systems contracting may... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Systems contracting. 109-27.102-50 Section 109-27.102-50 Public Contracts and Property Management Federal Property...