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101.
全国性的顾客满意度指数测评工作已经获得各国普遍的关注,本文基于ACSI和中国服务业顾客满意度模型构建了我国餐饮行业顾客满意度概念模型,并根据湖北宜昌市多所大学饮食服务中心的问卷调查数据进行了结构方程模型分析、检验,修正初始概念模型,得到了有效的餐饮业顾客满意度概念模型,进而在分析餐饮管理与服务现存问题的基础上,提出了改进的措施,为创造良好的餐饮业管理质量提供建议。  相似文献   
102.
近年来,我国粮食安全形势趋于复杂化,口粮安全充分保障,饲料粮进口增加带动总体粮食安全水平降低。海洋生态系统在食物供给方面的作用应引起重视。我国海洋水产业规模居世界首位,海洋水产品是居民食物的重要来源。海洋水产业发展对耕地和淡水等重要资源节约、生态环境保护方面的作用不容忽视。进入21世纪以来,我国海洋水产业发展放缓,但海洋生态系统食物供给仍有较大潜力。未来发展重点在于深水新空间利用、渔业新资源开发、生产新模式探索。优化海洋开发利用模式,强化蓝色粮仓建设,要重点在总体规划、空间优化、科技创新、政策支持、人才培养等方面加大力度,推进海洋食物生产体系可持续发展。  相似文献   
103.
论述了粮食制度与粮食制度文化的基本内涵及两者的关系,对中国粮食制度文化的演进机理进行了初步探析.认为农业经济是中国粮食制度文化的生成基础,民本思想是粮食制度文化的核心理念,社会政治是粮食制度文化的变迁要素.  相似文献   
104.
我国工商资本下乡研究:文献梳理与问题讨论   总被引:1,自引:0,他引:1  
近年来,工商资本大举进入农村经营农业的问题已引起社会的广泛关注,并成为学界研究的热点和重点领域。学界主要从工商资本下乡的动因、渠道与模式、对解决“三农”问题的积极意义和负面影响与潜在风险以及政府规制等方面进行研究,对工商资本下乡的积极意义给予了充分的肯定;主流观点支持工商资本进入农业,但强调需要加强监管,防止过度“非粮化”“非农化”以及大量圈地和排挤农民等现象发生。此外,城市工商资本与农村工商资本的划分、差别化监管的依据以及“非粮化”控制的区域范围等问题还需要进一步深入研究。  相似文献   
105.
The communication and regulation of risk has changed significantly over the past 30 years in Europe and to a noticeable but lesser extent in the United States. In Europe, this is partly due to a series of regulatory mishaps, ranging from mad cow disease in the United Kingdom to contamination of the blood supply in France. In the United States, general public confidence in the American government has been gradually declining for more than three decades, driven by a mix of cultural and political conflicts like negative political advertising, a corrosive news media, and cuts in regulatory budgets. While the former approach is based on an objective assessment of the risk, the latter is driven more by the perception of the risk, consumer sentiment, political will, and sectoral advocacy. In this article, the author examines three U.S.‐based food case studies (acrylamide, bisphenol A, and artificial food colorings) where regulations at the local and state levels are increasingly being based on perceived risk advocacy rather than on the most effective response to the risk, be it to food safety or public health, as defined by regulatory interpretation of existing data. In the final section, the author puts forward a series of recommendations for how U.S.‐based regulators can best handle those situations where the perceived risk is markedly different from the fact‐based risk, such as strengthening the communication departments of food regulatory agencies, training officials in risk communication, and working more proactively with neutral third‐party experts.  相似文献   
106.
This article describes a Delphi‐based expert judgment study aimed at the selection of indicators to identify the occurrence of emerging mycotoxin hazards related to Fusarium spp. in wheat supply chains. A panel of 29 experts from 12 European countries followed a holistic approach to evaluate the most important indicators for different chain stages (growth, transport and storage, and processing) and their relative importance. After three e‐mailing rounds, the experts reached consensus on the most important indicators for each of the three stages: wheat growth, transport and storage, and processing. For wheat growth, these indicators include: relative humidity/rainfall, crop rotation, temperature, tillage practice, water activity of the kernels, and crop variety/cultivar. For the transport and storage stage, they include water activity in the kernels, relative humidity, ventilation, temperature, storage capacity, and logistics. For wheat processing, indicators include quality data, fraction of the cereal used, water activity in the kernels, quality management and traceability systems, and carryover of contamination. The indicators selected in this study can be used in an identification system for the occurrence of emerging mycotoxin hazards in wheat supply chains. Such a system can be used by risk managers within governmental (related) organizations and/or the food and feed industry in order to react proactively to the occurrence of these emerging mycotoxins.  相似文献   
107.
国际贸易和食品安全是相互影响和相互制约的关系,绿色壁垒形成的根本原因在于一些国家为了保护本国经济利益,限制外国产品进入本国市场,确保本国产品在国内市场的占有份额。它具有形式上的合法性、实施上的歧视性等特征。WTO对“绿色壁垒”问题进行了相关法律规制,但是也存在很多问题;针对绿色壁垒对我国食品进出口的影响,我国应当从善用WTO规则、完善国内法律法规、建立绿色壁垒信息中心以及大力发展绿色产品出口等方面予以积极应对。  相似文献   
108.
A stochastic model for setting performance objectives for Salmonella in the broiler supply chain was developed. The goal of this study was to develop a model by which performance objectives for Salmonella prevalence at various points in the production chain can be determined, based on a preset final performance objective at the end of the processing line. The transmission of Salmonella through the broiler production chain was modeled. The prevalence at flock level was calculated from the measured prevalence at sample level. The transmission model is based on data on the occurrence of Salmonella collected in the Dutch broiler production chain during several years. The developed model can be used by policymakers and industry to determine economically and politically acceptable performance objectives for various points of the production chain and to draw conclusions about which interventions are most appropriate.  相似文献   
109.
110.
为了使食品营养与卫生课程具有针对性和实效性,改革了课程教学内容与教学方式,使内容紧贴生产生活及校园食品安全实际,实施基于个性化分组的实战性教学,达到了课程教学服务于高职校园食品安全治理的目的,培养了具有食品营养与卫生知识和技能的特色人才,提升了校园食品安全治理水平。  相似文献   
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