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   247篇
  免费   16篇
各国政治   17篇
工人农民   2篇
世界政治   14篇
外交国际关系   24篇
法律   156篇
政治理论   50篇
  2023年   5篇
  2022年   3篇
  2021年   3篇
  2020年   10篇
  2019年   11篇
  2018年   7篇
  2017年   17篇
  2016年   14篇
  2015年   7篇
  2014年   12篇
  2013年   40篇
  2012年   16篇
  2011年   10篇
  2010年   6篇
  2009年   9篇
  2008年   11篇
  2007年   10篇
  2006年   8篇
  2005年   9篇
  2004年   12篇
  2003年   13篇
  2002年   3篇
  2001年   4篇
  2000年   4篇
  1999年   3篇
  1998年   4篇
  1997年   3篇
  1995年   1篇
  1994年   6篇
  1993年   1篇
  1967年   1篇
排序方式: 共有263条查询结果,搜索用时 125 毫秒
41.
This paper presents the first results of an ongoing semiotic research over TV series targeted to early childhood in Italy. In particular, it focuses on discussing and explaining the great success of the animated series Peppa Pig aired in Italy on the thematic channel Rai YoYo, by comparing it with other series available in the same channel, in the period of its first launch (years 2014–2015). Most of the programs taken into account refers to animals with the purpose of using them as a mean to speak about manhood, in a simplified and appealing way. Nothing new. Fairy tales have always been filled with animals to mean vices and virtues of the humans. Aim of the paper is to reveal the complexity of such reference to animals in Peppa Pig’s stories. This goal will be achieved by comparing it to another series which references to pigs (Olivia the piglet) aired simultaneously in the same Italian network. Moreover, this paper will consider other animals embodying the bouquet of meaning proposals offered by Rai YoYo: a dog (La Pimpa) and some shapeless creatures known as Barbapapas. As a conclusion of such enquire a synthetic model which positions each of the series analyzed will be presented.  相似文献   
42.
Can we speak about animal enunciation? More, can we learn something about the formal structure of the enunciation looking at the animal way to staring us and addressing to us with their glances? This contribution tries to describe some real cases of glances exchange between animals and humans (a cat and a dear and me) in order to extract some reflections about the way in which we construct the role of the enunciator in the interspecific relationship. Are animals subjects in their relation with humans? And what “subject” means exactly? A semiotic definition of subject is both narrative and enunciative, and the question is: can we interpretate animal glances as good expressions of subjectivity?  相似文献   
43.
The article critically engages with the reconfiguration of the role and status of national social spaces within the EU constitutional fabric after the reform of European economic governance. Its main contention is that these reforms have converted national social spaces into adjustment variables whose main function is to contribute to the pursuit of EMU‐related objectives. This transformation alters the balance between the economic and the social dimension in the EU legal order, deforming one of the defining traits of its constitutional identity.  相似文献   
44.
In this article, I present a review of financial and management accounting literature on the arts and cultural sector. My objective is to understand to what extent this literature is able to offer a critical perspective on the study of performance evaluation practices in arts and cultural organizations, as it is currently missing in the arts management literature. Adopting a critical perspective means shifting the focus of research from the technicalities of evaluation rules and procedures to their embodiment by the different organizational and societal actors of the arts and cultural sector.  相似文献   
45.
Two synthetic cannabinoids have been identified, during a survey, as new adulterants; they might have been intended to be used as ingredients for smart drugs. The characterization of these compounds has been made by gas chromatography–mass spectrometry (GC–MS), Orbitrap high resolution mass spectrometry (HRMS) and nuclear magnetic resonance (NMR), leading to the identification of WIN48098, a compound disclosed as a new adulterant in herbal and powder products, and AM679, identified in Italy for the first time.Taking into account the high number of synthetic cannabinoids seized during the last year in Italy, how quickly they appear on the illegal market and the rapidity required for analytical results, a method was developed for the simultaneous quantitation of several synthetic cannabinoids, using gas chromatography–flame ionization detection (GC–FID).  相似文献   
46.
The authors report an unusual case of suicide of an anesthesiologist, in which the suicide manner and means depend upon the victim's occupation. This is the first case report published in Italy of a death involving propofol and other drugs. The anesthesiologist was found dead with an empty drip still inserted in the hand and another one near his body. Forensic and toxicological findings suggested that the cause of death was a respiratory depression due to a self‐administration of a rapidly infused lethal drug mixture. Analytical drug quantification was performed by gas chromatography‐mass spectrometry. Blood analysis revealed: zolpidem (0.86 μg/mL), propofol (0.30 μg/mL), midazolam (0.08 μg/mL), thiopental (0.03 μg/mL), and amitriptyline (0.07 μg/mL). Adipose tissue and hair analysis suggested a previous and repeated use of these drugs verifying the fact that in Italy recreational abuse of anesthetic and sedative agents in health care practitioners is becoming an increasing problem.  相似文献   
47.
Scholars interested in legislative processes pay relatively little attention to the changes made to bills in parliamentary democracies. On the one hand, comparative research has often described parliamentary institutions as ineffectual vis‐à‐vis cabinets throughout the lawmaking process; on the other hand, for a long time the rational choice literature has focused more on the formal rules regulating amendatory activity than on amendatory activity itself. Hence, very few studies have tried to explain how much government bills are altered in parliament and why. This article investigates the changes made to governmental legislation in Italy. Taking the modifications occurring during the legislative process as the dependent variable, a number of explanatory hypotheses derived from both existing scholarship and original arguments are discussed and tested. This also allows the identification of some usually unobserved aspects of the decision‐making process within the cabinet. The findings can also be relevant for comparative research since Italy has been characterised during the period under scrutiny (1987–2006) by two distinct electoral systems, two extremely different party systems (pivotal and alternational), governments with various ideological orientations and range, and both partisan and technical ministers.  相似文献   
48.
In the public economics literature expenditure needs, allocative efficiency and spatial dependence of local governments costs have been widely analysed separately implying bias estimations of the expenditure needs at local level. An original procedure that simultaneously takes into account the standard level of services, the allocative efficiency and the spatial proximity among Municipalities, has been proposed. The estimation strategy has been applied on a very detailed database of more than 4,000 Italian Municipalities for the year 2013.  相似文献   
49.
The possibility of detection of lead-antimony-barium aggregates from non-firearm sources is confirmed according to the tests performed on brake pads, and firework and automobile workers. Moreover, information on particles taken from cartridge cases shows the relative feeble importance of the morphology in distinguishing gunshot residues (GSRs). Furthermore, also the presence in the spectrum of other elements (e.g., iron) is not so conclusive. In this panorama, the possibility of discriminating gunshot residue particles from other non-firearm lead-antimony-barium aggregates is investigated: the proposed method is based on X-ray mapping technique--currently applied used in Reparto Carabinieri Investigazioni Scientifiche in Rome, the forensic service of Italian Carabinieri--according to which the spatial distribution of the emission energy of each element of the sample is pictured. Gunshot residues present the same lead-antimony-barium distribution (or at least the same antimony-barium distribution with lead nodules), as some other environmental occupational aggregates do not (different plaques of lead, antimony, and barium). So, X-ray mapping technique can offer a new fundamental evaluation parameter in analysis of gunshot residues with scanning electron microscopy/energy-dispersive (SEM/EDS) spectrometry, and new standards could be considered.  相似文献   
50.
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