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   3934篇
  免费   6篇
  国内免费   7篇
各国政治   157篇
工人农民   92篇
世界政治   86篇
外交国际关系   103篇
法律   1846篇
中国共产党   100篇
中国政治   1003篇
政治理论   88篇
综合类   472篇
  2021年   2篇
  2020年   5篇
  2018年   5篇
  2017年   4篇
  2016年   7篇
  2015年   10篇
  2014年   13篇
  2013年   230篇
  2012年   221篇
  2011年   595篇
  2010年   369篇
  2009年   314篇
  2008年   336篇
  2007年   237篇
  2006年   253篇
  2005年   187篇
  2004年   230篇
  2003年   167篇
  2002年   137篇
  2001年   104篇
  2000年   83篇
  1999年   63篇
  1998年   8篇
  1997年   22篇
  1996年   12篇
  1995年   9篇
  1994年   24篇
  1993年   24篇
  1992年   26篇
  1991年   30篇
  1990年   22篇
  1989年   31篇
  1988年   26篇
  1987年   31篇
  1986年   22篇
  1985年   12篇
  1984年   9篇
  1983年   5篇
  1981年   11篇
  1980年   3篇
  1979年   9篇
  1978年   6篇
  1977年   6篇
  1976年   6篇
  1975年   3篇
  1974年   2篇
  1973年   6篇
  1955年   2篇
  1954年   1篇
  1943年   2篇
排序方式: 共有3947条查询结果,搜索用时 8 毫秒
961.
962.
963.
龚自力 《思想战线》2000,26(1):29-32
在社会主义现代化建设中,充分发挥广大劳动者的积极性是至关重要的,我们应认识到劳动力生产要素在社会生产活动中的主导作用,并承认其与物力资本对等的权力,才能发挥劳动者的主人翁作用,为企业摆脱生产经营困境、改善经营管理和实现国民经济的可持续发展发挥其根本性作用.  相似文献   
964.
中日韩安全合作可分为传统安全与非传统安全领域,各类非传统安全问题催生了中日韩合作,传统安全合作也迈出了可喜的步伐,中日韩领导人会议在扭转地区安全范式上有了初步成果。三国的实质性合作存在结构性机会,即非传统安全合作稳步推进的同时,以危机管理作为传统安全合作的突破口,非传统安全合作能够对其产生溢出效应。目前虽然无法从根本上改变相关国家之间的安全困境,但能够通过高层沟通增加互信,向"协治安全"前景发展。  相似文献   
965.
Food  Drug Administration  HHS 《Federal register》2011,76(143):44475-44489
The Food and Drug Administration (FDA) is amending the final monograph (FM) for over-the-counter (OTC) bronchodilator drug products to add additional warnings (e.g., an "Asthma alert') and to revise the indications, warnings, and directions in the labeling of products containing the ingredients ephedrine, ephedrine hydrochloride, ephedrine sulfate, epinephrine, epinephrine bitartrate, racephedrine hydrochloride, and racepinephrine hydrochloride. FDA is issuing this final rule after considering data and information submitted in response to the Agency's proposed labeling revisions for these products. This final rule is part of FDA's ongoing review of OTC drug products.  相似文献   
966.
Section 1104 of the Administrative Simplification provisions of the Patient Protection and Affordable Care Act (hereafter referred to as the Affordable Care Act) establishes new requirements for administrative transactions that will improve the utility of the existing HIPAA transactions and reduce administrative costs. Specifically, in section 1104(b)(2) of the Affordable Care Act, Congress required the adoption of operating rules for the health care industry and directed the Secretary of Health and Human Services to "adopt a single set of operating rules for each transaction * * * with the goal of creating as much uniformity in the implementation of the electronic standards as possible." This interim final rule with comment period adopts operating rules for two Health Insurance Portability and Accountability Act of 1996 (HIPAA) transactions: eligibility for a health plan and health care claim status. This rule also defines the term "operating rules" and explains the role of operating rules in relation to the adopted transaction standards. In general, transaction standards adopted under HIPAA enable electronic data interchange through a common interchange structure, thus minimizing the industry's reliance on multiple formats. Operating rules, in turn, attempt to define the rights and responsibilities of all parties, security requirements, transmission formats, response times, liabilities, exception processing, error resolution and more, in order to facilitate successful interoperability between data systems of different entities.  相似文献   
967.
Food  Drug Administration  HHS 《Federal register》2011,76(120):36628-36777
The Food and Drug Administration (FDA) is amending its regulations to add a new requirement for the display of health warnings on cigarette packages and in cigarette advertisements. This rule implements a provision of the Family Smoking Prevention and Tobacco Control Act (Tobacco Control Act) that requires FDA to issue regulations requiring color graphics, depicting the negative health consequences of smoking, to accompany the nine new textual warning statements required under the Tobacco Control Act. The Tobacco Control Act amends the Federal Cigarette Labeling and Advertising Act (FCLAA) to require each cigarette package and advertisement to bear one of nine new textual warning statements. This final rule specifies the color graphic images that must accompany each of the nine new textual warning statements.  相似文献   
968.
This final rule establishes a permanent certification program for the purpose of certifying health information technology (HIT). This final rule is issued pursuant to the authority granted to the National Coordinator for Health Information Technology (the National Coordinator) by section 3001(c)(5) of the Public Health Service Act (PHSA), as added by the Health Information Technology for Economic and Clinical Health (HITECH) Act. The permanent certification program will eventually replace the temporary certification program that was previously established by a final rule. The National Coordinator will use the permanent certification program to authorize organizations to certify electronic health record (EHR) technology, such as Complete EHRs and/or EHR Modules. The permanent certification program could also be expanded to include the certification of other types of HIT.  相似文献   
969.
Food  Drug Administration  HHS 《Federal register》2011,76(25):6551-6553
The Food and Drug Administration (FDA) is classifying the contact cooling system for aesthetic use into class II (special controls). The special control that will apply to the device is the guidance document entitled "Guidance for Industry and FDA Staff; Class II Special Controls Guidance Document: Contact Cooling System for Aesthetic Use." The Agency is classifying the device into class II (special controls) in order to provide reasonable assurance of safety and effectiveness of the device. Elsewhere in this issue of the Federal Register, FDA is announcing the availability of a guidance document that will serve as the special control for this device type.  相似文献   
970.
This rule is submitted as an interim final rule (IFR) in order to meet the Congressional requirement set forth in the National Defense Authorization Act (NDAA) for Fiscal Year (FY) 2011, Section 724, which required the Department of Defense to prescribe regulations by June 20, 2011, to establish the criteria, as had previously been studied in accordance with Section 717 of the NDAA 2008, that would allow licensed or certified mental health counselors to be able to independently provide care to TRICARE beneficiaries and receive payment for those services. Under current TRICARE requirements, mental health counselors (MHCs) are authorized to practice only with physician referral and supervision. This interim final rule establishes a transition period to phase out the requirement for physician referral and supervision for MHCs and to create a new category of allied health professionals, to be known as certified mental health counselors (CMHCs), who will be authorized to practice independently under TRICARE. During this transition period the MHCs who do not meet the requirements for independent practice as established in this rule, may continue to provide services to TRICARE beneficiaries under the requirements of physician referral and ongoing supervision. This transition period, ending December 31, 2014, will allow time for those MHCs who seek to continue providing services under the TRICARE program to meet the independent practice requirements as outlined in this notice. After December 31, 2014, the Department of Defense will no longer recognize those mental health counselors who do not meet the criteria for a CMHC and will no longer allow them to provide services even upon the referral and supervision of a physician.  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