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112.
Drawing on interviews with more than 80 scientists on two university campuses, we create a typology that offers insights into how transformations in the nature and locus of life science innovation influence academic careers and work practices. Our analyses suggest that a strong outcome of increased academic concern with research commercialization is the appearance of new fault lines among faculty, between faculty and students, and even between scientists' interests and those of their institutions. We argue that life science commercialization is driven by a mix of new funding opportunities, changing institutional mandates for universities, and novel research technologies that bring basic research and product development into much closer contact. The rise of patenting and commercially motivated technology transfer on U.S. campuses is altering faculty work practices and relationships, while transforming the criteria by which success is determined and rewards are allocated. Through close analysis of interviews with four researchers who typify a range of academic responses to commercialism, we demonstrate emerging patterns of conflict and agreement in faculty responses to commercial opportunities in the life sciences. 相似文献
113.
In Brazil unlike France two very split labour markets co-exist, the formal and the informal. On the formal labor market in Brazil, union rights prevail, and wage-earners are protected unlike in the informal labor market where none of this exists. Raising industry to an international level pushed many wage-earners out of the formal sector during the 1980s. Did they find jobs elsewhere? If so, in which branches of the economy? To provide answers, two files are crossed, their data having been made longitudinal. Dismissed workers’ trajectories from 1989 till 1995 in two branches and two regions are analyzed: the automobile industry in the São Paulo area and the petrochemical industry in the São Salvador (Bahia) area. These career trajectories shed light on how modernization has affected quite different labor markets; it also brings to the foreground the concept of a systemic restructuring of the labor market. — Special issue: Latin America. 相似文献
114.
François-Xavier de Vaujany 《Sociologie du Travail》2003,45(4):515
Computers and software occupy an ever bigger place in an organization’s activities. Studying the social dynamics of their uses has thus become a major preoccupation for the social sciences. An overview of recent studies, in particular “structurationist” research, on this subject is presented; and a federative model, suggested. This archetypical model corresponds to three stylized situations of sociotechnical change (a neutral, regenerated and disturbed archetype) that, in some cases, can be aligned to reconstitute “appropriative trajectories”. This theoretical framework is applied to various sorts of information technology, in particular: enterprise resource planning (ERP) software, intranets and electronic messaging systems. Beyond merely understanding the social dynamics, the effort is made to link appropriative trajectories with the “logics of control” specific to them. The latter correspond to figures of management (the channel, facilitator and catalyst), which are described. 相似文献
115.
Céline Granjou 《Sociologie du Travail》2004,46(3):329
Following several crises, the French Food Safety Agency was set up in 1999 to solicit scientific opinions as part of assessments of health-related risks. The principle was retained to avoid a conflict of professional and economic interests in making assessments. Observations of how a committee of experts on prions operated has shown that its judgement is the outcome of a variety of resources and procedures (involvement in quite contextualized technical studies, a sharing of tasks with the agency's personnel, etc.). The actual work of the experts involved taking into account both the requirement of legitimation and a concern for examining the case presented and answering the questions that were set. 相似文献
116.
Comment apprécier une politique policière ? : Le premier ministère Sarkozy (7 mai 2002-30 mars 2004)
Dominique Monjardet † 《Sociologie du Travail》2006,48(2):188
How to assess the effects of the policy of Nicolas Sarkozy, Home Secretary in France from May 2002 to March 2004? An analysis of the statistics and, in particular, of the way they were construed reveals that the results were ambiguous, because law enforcement was centered on the state's duty to enforce the law while police services were being asked to show a decrease in delinquency so as to prove that the new policy was effective. On the other hand, an analysis of polls about how public opinion felt about law and order indicates that the minister's tough talk was effective to a degree, especially when feelings of insecurity were strongly politicized prior to presidential elections in April 2002. This analysis sheds light on the distance between the practical and purely political effectiveness of a policy of law and order. 相似文献
117.
The authors propose a block empirical likelihood procedure to accommodate the within‐group correlation in longitudinal partially linear regression models. This leads them to prove a nonparametric version of the Wilks theorem. In comparison with normal approximations, their method does not require a consistent estimator for the asymptotic covariance matrix, which makes it easier to conduct inference on the parametric component of the model. An application to a longitudinal study on fluctuations of progesterone level in a menstrual cycle is used to illustrate the procedure developed here. 相似文献
118.
Use of a suitable stopping rule yields exact uniformly most powerful tests and minimum variance unbiased estimators of various parameters of a Markov branching model with or without immigration. The population model discussed includes the pure birth, simple epidemic, immigration-death, M/M/ 1 queue, linear birth-death and a branching diffusion process, among others, as special cases. 相似文献
119.
P Milvy 《Risk analysis》1986,6(1):69-79
A simple relationship is formulated that helps to discriminate between acceptable and unacceptable individual lifetime risks (RL) to populations that are exposed to chemical carcinogens. The relationship is an empirical one and is developed using objective risk data as well as subjective risk levels that have found substantial acceptance among those concerned with carcinogenic risk assessment issues. The expression sets acceptable levels of lifetime carcinogenic risk and is a function of the total population exposed to the carcinogen. Its use in risk assessment and risk management provides guidance in distinguishing those carcinogens that should be regulated because of the health hazard they pose from those whose regulation may not be needed. 相似文献
120.
Stein's method is used to prove the Lindeberg-Feller theorem and a generalization of the Berry-Esséen theorem. The arguments involve only manipulation of probability inequalities, and form an attractive alternative to the less direct Fourier-analytic methods which are traditionally employed. 相似文献