首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   22776篇
  免费   613篇
财政金融   4051篇
工业经济   1618篇
计划管理   3929篇
经济学   5420篇
综合类   244篇
运输经济   177篇
旅游经济   342篇
贸易经济   3785篇
农业经济   1148篇
经济概况   2598篇
信息产业经济   3篇
邮电经济   74篇
  2023年   109篇
  2021年   151篇
  2020年   286篇
  2019年   455篇
  2018年   500篇
  2017年   526篇
  2016年   518篇
  2015年   355篇
  2014年   571篇
  2013年   2411篇
  2012年   777篇
  2011年   815篇
  2010年   702篇
  2009年   797篇
  2008年   733篇
  2007年   638篇
  2006年   612篇
  2005年   531篇
  2004年   463篇
  2003年   478篇
  2002年   422篇
  2001年   503篇
  2000年   458篇
  1999年   417篇
  1998年   473篇
  1997年   428篇
  1996年   421篇
  1995年   360篇
  1994年   370篇
  1993年   353篇
  1992年   364篇
  1991年   380篇
  1990年   346篇
  1989年   254篇
  1988年   264篇
  1987年   267篇
  1986年   248篇
  1985年   358篇
  1984年   354篇
  1983年   332篇
  1982年   284篇
  1981年   286篇
  1980年   286篇
  1979年   278篇
  1978年   225篇
  1977年   183篇
  1976年   182篇
  1975年   162篇
  1974年   149篇
  1973年   148篇
排序方式: 共有10000条查询结果,搜索用时 250 毫秒
291.
292.
The implementation plan will remain the same: target an area of opportunity, measure and document the amount and value of the unofficial inventory, establish PAR levels, implement the use of hand-held terminals to assist in inventory control, and integrate inventory control with the implementation of new programs that will impact ordering, receiving, distribution, and invoicing. It is anticipated that the inventory in the main OR alone can be reduced by $1.5 million if we move forward with a stockless JIT system. This would reduce the days of inventory on hand from approximately 100 days to between 7 and 14 days. This could also mean a holding cost reduction of $150,000. The merit of reducing unofficial inventory is evident. Managing unofficial inventory is merely one piece of the successful materiel management foundation. The other foundation pieces include contract compliance and price negotiations, systematic methods of ordering products, and timely distribution of products to the end user. PHS cannot effectively move forward to a new, innovative materiel system for the future until we first measure, analyze, and document the present conditions. Once the foundation is laid by improving present business practices, then the framework of the structure can be designed and constructed. The goal is to implement a system that utilizes the full potential of people, equipment, logistics, and information so that our customers, the patient caretakers, do not have to worry about anything except the delivery of quality care.(ABSTRACT TRUNCATED AT 250 WORDS)  相似文献   
293.
294.
295.
296.
In summary, substance abuse is a serious problem in America. In fact, a Gallup poll ranked drug use as the Nation's number one problem. As a rapidly accelerating component of health care costs, charges for alcohol and drug abuse treatment are helping to drive up medical care expenses. The substance abuse crisis is also affecting employers, both public and private, who are struggling to provide needed health benefits while controlling spiraling plan costs. Despite the upward pressure on health costs, the problem is so serious that there has been a steady increase in the incidence of coverage for substance abuse treatment in employer-provided medical care plans, to the point that virtually all plans now provide some benefits. Nevertheless, health plans typically cover substance abuse treatment on a more restrictive basis than other illnesses. This may change, however, as the interest in, and the need for, comprehensive substance abuse treatment benefits grows.  相似文献   
297.
The potential of EDI is virtually unlimited, but the success of any EDI initiative hinges on its ability to directly support strategies that achieve your institution's business objectives. At its most fundamental level, EDI technology automates current business practices, speeding up the exchange of business information. This application of EDI most often is found in a hospital's material management department. But EDI integrated internally within a hospital and externally with suppliers and vendors has the potential to go beyond simple automation and to transform processes. This is where the full value of EDI can be realized. No matter which level of EDI participation hospital management decides is appropriate to fulfill its business objectives and strategies, EDI will affect the entire institution's exchange of information with its internal and external audiences. The question management must answer is: Will the hospital's EDI strategy be offensive and managed, or defensive and reactive? Today's environment leaves no room for a "no-strategy" EDI option. The options are either to proactively shape EDI, or reactively play catch-up. EDI can work for you. Adequately developing an EDI game plan in support of your business objectives and calling on your suppliers and other trading partners to work with you will ensure EDI is an asset to your facility.  相似文献   
298.
299.
300.
Many public and private organizations are developing and publishing clinical guidelines to assist health care providers and patients in making appropriate medical decisions. Unless clinical guidelines are part of a well-designed managed care program, they have little effect on physician practice styles. This article explores integral components of an effective guideline-based utilization management program. Initial evaluation of this program suggests that, as part of a well-designed utilization management program, clinical guidelines can inform patients and physicians, and create appropriate incentives for effective health care delivery.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号