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   131篇
  免费   3篇
各国政治   7篇
工人农民   3篇
世界政治   17篇
外交国际关系   8篇
法律   88篇
中国政治   1篇
政治理论   9篇
综合类   1篇
  2024年   1篇
  2023年   1篇
  2022年   1篇
  2021年   2篇
  2020年   6篇
  2019年   7篇
  2018年   6篇
  2017年   7篇
  2016年   7篇
  2015年   7篇
  2014年   5篇
  2013年   27篇
  2012年   3篇
  2011年   5篇
  2009年   4篇
  2008年   2篇
  2007年   4篇
  2005年   2篇
  2004年   6篇
  2003年   5篇
  2002年   4篇
  2001年   2篇
  1999年   1篇
  1997年   2篇
  1995年   2篇
  1993年   1篇
  1990年   1篇
  1988年   2篇
  1987年   4篇
  1986年   2篇
  1985年   2篇
  1977年   2篇
  1974年   1篇
排序方式: 共有134条查询结果,搜索用时 31 毫秒
101.
POPULATION: We have studied the DNA polymorphism at DYS385, a Y-chromosomal tetranucleotide repeat locus among five anthropologically distinct ethnic groups of Kerala state in Southern West India. The ethnic groups were Ezhavas, Muslims, Nairs, Arayas and Thandans and they speak "Malayalam." an Indo-Dravidian language. Peripheral blood samples were collected from 72 random, healthy and normal male volunteers for this study.  相似文献   
102.
103.
Molecular genetic polymorphism study was undertaken in two endogamous ethnic groups of Maharashtra in Western India at two microsatellites i.e., TPO, a tetranucleotide repeat locus and CD4, a pentanucleotide repeat locus. The two ethnic groups studied were Konkanastha Brahmins and Marathas belonging to Indo-European language family. Eighty-two random, unrelated individuals were genotyped for the locus TPO, whereas for CD4 locus, 79 individuals were genotyped.  相似文献   
104.
A profile of human relations instructors in state-mandated minimum basic recruit programs: an exploratory survey.  相似文献   
105.
In In Search of Excellence: Lessons from America's Best-Run Companies (Peters and Waterman, 1982), the authors identify eight attributes that characterize excellent American companies. Basically, these attributes can be described as elements of a management philosophy centered on humanism, folklore wisdom, and simple pragmatism. Their applicability to police organizations and the benefits resulting from such an application are discussed.  相似文献   
106.
Blattella germanica (L.) (Dictyoptera: Blattellidae) adults and nymphs provided with choice food did not discriminate against food treated (200 ppm) with either R-20458 or Ro 20-3600 indicating the absence of non-preference. Also, in a separate study with treated paper cards (0.5 mg/cm2), these two insect growth regulators did not exhibit any significant repellency to the German cockroach adults. Farnesol, however, was found to be significantly repellent. The bait formulations of synthetic insect growth regulators with juvenile hormone activity appear promising for the control of German cockroach.
Zusammenfassung Bei Wahlversuchen entschieden sich Adulte und Nymphen vonBlattella germanica (L.) nicht gegen Nahrung, die mit R-20458 oder mit Ro 20-3600 behandelt war (200 ppm), womit das Fehlen einer Non-Pr?ferenz erwiesen war. Ferner zeigten in einer gesonderten Studie mit behandelten Papierkarten (0,5 mg/cm2) diese zwei Insektenwachstumsregulatoren keine signifikante Abschreckung gegenüber Adulten der Deutschen Schabe. Dagegen erwies sich Farnesol signifikant als repellent. K?derformulierungen von synthetischen Insektenwachstumsregulatoren mit Juvenilhormonaktivit?t erscheinen aussichtsreich für die Bek?mpfung der Deutschen Schabe.


Paper of the Journal Series, New Jersey Agricultural Experiment Station.  相似文献   
107.
The inquest upon a dead body is the basis of the scientific crime investigation and administration of criminal justice. The pivotal issue in any inquest is the initial visualization of the body and its surroundings at the scene of incident by a team of investigators and experts. This must be carried out meticulously, since the subsequent course of the case, and its success or failure in the court of justice, essentially depends upon its proper execution. Unfortunately, such an important step as the inquest is generally the most neglected part of any crime investigation process as it exists in India today. It is quite often left entirely to the inspired guesswork and seasoned experience of the lowest ranking police officers and more often than not to a Head Constable of a police station or substation. Nevertheless, while the coroner's system has proved to be utterly unsuitable for Indian conditions, we have failed to find an alternative solution to the growing challenge of scientific crime investigation in India, by involving the forensic pathologist in inquests held upon dead bodies, by including him in the first crime investigation. A strong case is made for adoption of the medical examiner's system of inquest, wherein the forensic pathologist plays the pivotal role and leads the "unnatural death investigation team."  相似文献   
108.
As societies and cultures are changed, technology transfer is an integral part of the process of creating a new world order. A primary question is whether technology transfer serves as a force for good or evil. Based on some of the recent history of the United States and the impact oftechnology transfer upon a small group of tribal people in India, this article discusses the need for a social impact analysis approach to ameliorate the negative effects of rapid changes caused by unregulated technology transfer.  相似文献   
109.
Abrasion collar is usually described as a feature of bullet entry wounds caused by friction and indentation. The present case is that of the peculiar entry wound caused by a piece of flying shrapnel which was ejected from a furnace in a steel plant. The scrap metal which exploded in the plant was sourced from the West Asia region. The entry wound on the chest was circular and had an abrasion collar around it. The projectile was a cylindrical object of obscure origin. The forensic science laboratory put forth the possibility that the projectile was a component of an artillery fuze. A decades old study which employed high‐speed photography has rejected the possibility that abrasion collars are produced by friction. High‐velocity projectiles other than bullets can also produce abrasion collars as the rubbing of the bullet against the skin or its rotation are not the causative mechanisms.  相似文献   
110.
Empirical evidence overwhelmingly shows that democracy in Muslim societies is poorly institutionalized. Many scholars of democratization studies critique that the methodology of Western institutions that audit democracy and freedoms worldwide employs normative metrics which are insensitive to cultural particularisms and thus biased. This paper presents a minimal framework for democratic audit of electoral Islamic regimes that while being normative, answers to this criticism. It is also shown to be in the self-interest of modernizing elites in such regimes. This framework is premised on the transference of the burden of legitimacy from ‘majority consent’ to ‘minority concern’ by basing itself on the substantive ‘political equality’ proviso of Dahl. This is achieved without constraining the democratic capacity of the majority. Structured as a guarantee of rights and two guarantees of justice in a system of fairness, the framework can be used for democratic audit of a much larger set of electoral regimes.  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