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41.
ABSTRACT

The paper discusses the music group ‘Blacklist Production’ (also known as Blacklist Studio) that was established in the late 1980s when the Martial Law was lifted in Taiwan, and the group’s original works of music. It investigates the music composition and thinking process of Wang Ming-hui, the founder of Blacklist Production, and analyses two albums produced by the music studio, Songs of Madness (1989) and Lullaby (1996), as a way of reconsidering and reflecting the feeling process and limitations of the nativist ideology from 1989 to 1996 that took shape in Taiwan’s society. In addition, the paper also explores Wang’s musical practices through which he has tried to answer the question of ‘how to express thoughts with music’. Through the historical analysis of musical works and interviews with Wang Ming-hui, the paper suggests that ‘Taiwan’s New Music Production’ brought up and practiced by Wang and Blacklist Production is embedded with the possibility for Taiwan’s culture and imagination of modernity to ‘turn’ the referent point to the Third World/Asia.  相似文献   
42.
The advent of the wide variety of new, highly integrated, advanced manufacturing technologies available for acquisition by a firm's managers has brought to light an accompanying set of unexpected issues. These issues include expectations for the benefits and costs of these technologies, determining the appropriate order of implementation and finding a way to justify acquisition when many of the benefits are a function of the technology's learning and synergistic effects on other operations and technologies. We present here a model that captures the interaction effects of these highly integrated technologies and discuss the data requirements for application of the construct. We then illustrate the model's workings with a number of multitechnology examples and show the danger of ignoring the synergistic and learning effects of these technologies when considering their acquisition.  相似文献   
43.
Two heuristics based on branch and bound (B&B) are developed to solve closed-loop material requirements planning (MRP) lot-sizing problems that have general product structures and variable costs. A “look ahead method'’(LAM) heuristic allows for variable production/purchasing costs and uses a single-level B&B procedure to rapidly improve lower bound values; thus, LAM efficiently uses computer-storage capacity and allows solution of larger problems. The “total average modification'’(TAM) heuristic uses B&B, applied level by level, and modified setup and carrying costs to solve the variable production/purchasing costs MRP lot-sizing problem. LAM and TAM are tested on problems and compared to heuristics in the literature. TAM may be used to solve large MRP lot-sizing problems encountered in practice.  相似文献   
44.
In a recent paper, Pinto and Mabert [5] presented a lot-sizing rule and an improvement procedure for the joint lot-sizing problem with zero setup costs. We show that this procedure often yields infeasible schedules. We also present and discuss two interesting properties of the joint lot-sizing problem with zero setup costs. A numerical example to illustrate the second property is provided.  相似文献   
45.
Teaching an operations design course has major pedagogical challenges. (1) The design topics—output, process, facility, and work design—are necessarily taught sequentially, yet the decisions are integrative. (2) Instruction must be generic to service or product producers. (3) Discussing output design is difficult since students typically have had no exposure to the “product language” of engineering graphics. (4) No text is available which examines in sufficient depth all the operations design decisions. (5) Cases necessarily depict historical situations—process technologies and economic data—while operations managers must plan future directions for their productive systems. (6) While the commercial world contains fresh information and data, students are inexperienced in obtaining knowledge from the real world. (7) While the course presents an operations management perspective, students must recognize the information, data, and cooperation necessary from the other functional areas to successfully complete the operations design. To help overcome these seven pedagogical challenges, the students in the undergraduate and graduate operation design courses complete a comprehensive feasibility study for a new product or service and the entire productive system.  相似文献   
46.
An integer linear programming model is presented for the scheduling of n products on m identical machines. The particular problem studied is one that occurs frequently in the fiberglass and textile industries. The model incorporates setup costs, lost production costs, and overtime costs. Due to the structure of the model, integer solutions can be obtained by explicitly restricting only a small number of the integer variables. This allows those responsible for scheduling to solve realistically sized problems in an efficient manner. Computational results are provided for a set of generated test problems.  相似文献   
47.
This paper addresses the problem of open order rescheduling in a job shop. Results are reported of experiments conducted in a simulation model of an 8-machine job shop. Four different order updating policies are examined. The due-date process is modeled to include several realistic features about the pattern of due-date variability. These features are parameterized and tested at several levels. Tardiness results indicate that open order rescheduling is beneficial only when allowances are loosely set. The results indicate that inventory performance is improved by order rescheduling, particularly in cases when due dates are revised to earlier times than originally forecast.  相似文献   
48.
Previous research on material requirements planning (MRP) systems has rarely considered the impact of the master production scheduling method used to promise customer orders and to allocate production capacity. Based on a simulation study of an MRP environment, we show that the correct selection of a master production schedule (MPS) method depends on the variance of end-item demand. In addition, we find evidence that the effectiveness of a particular MPS method can be enhanced by holding buffer inventory at the same level in the product structure as in the MPS.  相似文献   
49.
家庭联产承包责任制在农业生产上的高能激励自农地制度变革以来一直被学界所推崇,但这并不意味着生产队制的低效率。为此,在否定以生产队制低效率作为农地制度变迁的解释的基础上,从发展战略转换、制度安排缺陷、农民信念及其他方面尝试性地探讨了推动生产队制向家庭联产承包责任制变迁的内在原因,并且从生产责任制形式、土地分配方式、期限结构等方面详细阐述了家庭联产承包责任制向农业产出最大化演化的过程。相应地,伴随着农地制度变迁而来的是签约主体以及合约结构的变动,因此,从合约的角度进一步研究了生产队制与家庭联产承包责任制在合约实施和劳动监督与计量上的差别,以及作为二者共同之处的合约模糊性特征,并在此基础上对家庭联产承包责任制下税费合约的性质与形式进行了具体的分析。  相似文献   
50.
区域企业群落形成过程中的自组织集聚机理研究   总被引:1,自引:0,他引:1  
文章从复杂性系统自组织理论及生态物理学的视角,分析和研究了区域产业群落形成过程中的集聚机理,讨论了区域产业群落形成过程中产业生态位,产业集聚核,区域产业场、产业聚集势的作用和重要性,导出了产业聚集势及其势曲线随产业场的变化情况,在一定程度上分析和揭示了区域产业群落的生成机理和发展演化规律。  相似文献   
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