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91.
92.
The Nuremberg code, a response to the 1946 Nuremberg Medical Trials, was the first attempt to formally state ethical requirements for medical research. The Code was generally ignored as a response to the peculiarly barbaric Nazi atrocities and an unnecessary fetter on normal research. A series of research scandals, however, led to more successful attempts at regulating medical research and to the introduction of various ethical committees during the 1970s. Since then, ethical committees have expanded their remit to regulate social as well as medical research and operate according to precautionary standards that far exceed what is necessary to protect public safety. Ethical committees block investigations of medical practice even when the intent is to benefit patients directly and they prevent social research entailing even far‐fetched possibilities of ‘stress’. Although purportedly designed to protect patients and civil liberties, modern ethical regulation damages the doctor–patient relationship, undermines professional responsibility, and encourages negative scientific practice.  相似文献   
93.
The study examined the efforts of 11 manufacturing companies to regenerate competitiveness through implementing improvement programmes. Data were collected about the activities seen to constitute improvement programmes as well as the reasons and intentions given for their implementation. Companies were found to have shared a common set of strategic intentions whilst having used differently constituted improvement programmes to achieve them. This similarity in strategic intent was seen as evidence of companies using improvement programmes to facilitate movement from mass to lean production paradigms. AU of the 11 companies studied exhibited widespread use of improvement activities. However, significant differences in individual company choice was interpreted as contra-evidence of improvements being driven solely by manufacturing fashions. This together with their similarities in strategic intent was seen as evidence that companies tailored their regenerative efforts to suit individual circumstances in pursuit of a generic strategic recipe. Some companies had discovered they had developed new capabilities through their regenerative efforts and these were seen as providing a distinctive competitive advantage. All of the companies set out with strategic intentions which centred on catching up with or imitating the best of their competitors – over a half discovered en route a means for changing the rules of the game.  相似文献   
94.
The problem of pension planning under inflationary conditions is considered in this article. The author deals with a variety of aspects of the problem and concludes that under present conditions the amount of effective pension planning possible is minimal or extremely expensive.  相似文献   
95.
The affiliation, assessment and management of risks is a traditional part of veterinary medicine. In the past, veterinary services involved in this type of activity usually assessed risks qualitatively. However, since the 1990s, quantitative methods have become increasingly important. The establishment of the World Trade Organization in 1994, and the promulgation of its Agreement on the Application of Sanitary and Phytosanitary Measures (the "SPS Agreement") led to an increased application of import risk analysis and to significant improvements in the methodology of risk analysis as applied to international trade policy for animals and animal products. However, there was very little development of risk analysis in veterinary fields other than international trade and management of health risks to consumers of animal products and little has been published on its use in the choice and definition of control or prophylaxis strategies for animal diseases. This article describes a quantitative risk assessment, which was undertaken in Italy to help choose an appropriate national response strategy following an incursion of bluetongue, an infectious disease of sheep and goats. The results obtained in this study support the use of risk analysis as a tool to assist in choosing an appropriate animal disease management strategy. The use of risk analysis in the evaluation of disease management strategies also offers advantages in international trade. It makes easier the comparison of different strategies applied in the various countries, and thus facilitates the assessment of equivalence of the guarantees provided by different strategies.  相似文献   
96.
Arguments associated with the promotion of audit committees in many countries are premised on their potential for alleviating weaknesses in corporate governance. This paper provides a synthesis and evaluation of empirical research on the governance effects associated with audit committees. Given recent policy recommendations in several countries aimed at strengthening these committees, it is important to establish what research evidence demonstrates about their existing governance contribution.A framework for analyzing the impact of audit committees is described, identifying potential perceived effects which may have led to their adoption and documented effects on aspects of the audit function, on financial reporting quality and on corporate performance. It is argued that there is only limited and mixed evidence of effects to support claims and perceptions about the value of audit committees for these elements of governance. It is also shown that most of the existing research has focused on factors associated with audit committee existence, characteristics and measures of activity and there is very little evidence on the processes associated with the operation of audit committees and the manner in which they influence organizational behaviour.It is clear that there is no automatic relationship between the adoption of audit committee structures or characteristics and the achievement of particular governance effects, and caution may be needed over expectations that greater codification around factors such as audit committee members' independence and expertise as the means of correcting past weaknesses in the arrangements for audit committees. The most fundamental question concerning what difference audit committees make in practice continues to be an important area for research development. For future research we suggest (i) greater consideration of the organizational and institutional contexts in which audit committees operate; (ii) explicit theorization of the processes associated with audit committee operation; (iii) complementing extant research methods with field studies; and (iv) investigation of unintended (behavioural) as well as expected consequences of audit committees.  相似文献   
97.
98.
As one of the world’s two population ‘billionaires’, the future of China’s population is truly of global significance. With its very low fertility and a rapidly ageing population, it might appear that the country’s famous (or notorious) family planning restrictions are somewhat anachronistic. Here, we explore the process of reform seen over the past three decades and, most recently, in late 2013. We suggest that the popular notion that the family planning restrictions are acting as a pressure valve suppressing a pent-up demand for childbearing, particularly in rural China, is likely to be inaccurate. We also suggest that further reform of the restrictions will not solve the problems of population ageing or many of the other issues widely associated with the restrictions. We conclude that the prospects for further reform are wide-ranging, but likely to be beset by many challenges.  相似文献   
99.
Benefit-cost analysis was conducted to estimate the increase in earnings, increased tax revenues, value of less crime, and reductions in welfare costs attributable to nationwide implementation of rapid assessment, a promising intervention for raising student achievement in math and reading. Results suggest that social benefits would exceed total social costs by a ratio of 28. Fiscal benefits to the federal government would exceed costs to the federal treasury by a ratio of 93. Social benefits would exceed costs to each state treasury by a ratio no lower than 286, and fiscal benefits would exceed costs to each state treasury by a ratio no lower than 5, for all but two state treasuries. Sensitivity analyses suggest that the findings are robust to a 5-fold change in the underlying parameters.  相似文献   
100.
This study explores the association between student factors and delinquency by comparing two groups of adjudicated youth in six Midwestern residential facilities: 331 young men committed for a sexual offense, and 171 committed for a nonsexual offense. Statistically significant findings include juvenile sexual offenders exhibiting a greater number of delinquent behaviors and greater academic and social difficulties compared with their counterparts adjudicated for a nonsexual offense. Additionally, path analysis revealed that school experience was negatively associated with delinquency for both groups. For juvenile sexual offenders, academic difficulties were associated with delinquency through their school experience. Among general delinquents, delinquency was directly associated with social difficulties and school experience. Implications for interventions and future research are discussed.  相似文献   
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