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151.
Marchei E Muñoz JA García-Algar O Pellegrini M Vall O Zuccaro P Pichini S 《Forensic science international》2008,177(1):42-46
Examination of various SIM cards and smart card devices indicates that data may be retained in SIM card memory structures even after heating to temperatures up to 450 degrees C, which the National Institute of Standards and Technology (NIST) has determined to be approximately the maximum average sustained temperature at desk height in a house fire. However, in many cases, and certainly for temperatures greater than 450 degrees C, the SIM card chip has suffered structural or mechanical damage that renders simple probing or rewiring ineffective. Nevertheless, this has not necessarily affected the data, which is stored as charge in floating gates, and alternative methods for directly accessing the stored charge may be applicable. 相似文献
152.
Measuring the efficiency of local police force 总被引:1,自引:0,他引:1
Isabel-María García-Sánchez 《European Journal of Law and Economics》2009,27(1):59-77
This study proposed a methodology of analysis for estimating the efficiency with which the competences in matters of public
and road safety are carried out. This proposal seeks to mitigate (i) the subjectivity in the selection of variables; (ii)
the partiality inherent to the productivity indicators; and (iii) the generality of the analysis in previous studies. Applying
the methodology proposed to the areas of public and road safety, individually and jointly, obtaining the main conclusions:
the mean pure technical efficiency of the police force as a whole is 69.42, with eight towns (27.59%) showing efficient behaviour
and, in the evaluation of the disparity between behaviour by activity and the overall result, the comparative shows a high
degree of similarity between the ordering of the towns in the overall analysis and in public safety. This is not extendable
to the road safety service, since they differ notably in the results obtained both with the area of public safety and with
the overall action of the force.
相似文献
153.
Francisco J. Castro-Toledo Juan O. Perea-García Rebeca Bautista-Ortuño Panagiotis Mitkidis 《Journal of Experimental Criminology》2017,13(4):537-545
Objectives
Self-reports and questionnaires have been the preferred research methods in the criminological field of “fear of crime” (FOC) since its rise in the 1960s. Our study had two main goals: (1) to measure the physiological indicators of fear in real time and (2) to compare these data with those obtained through self-reports, designed also to measure the emotion of fear.Methods
An experimental study was conducted over the course of a week during late February 2016 in Aarhus (Denmark), in which the focus was on traditional environmental variables in the field of FOC (i.e., poor lighting conditions).Results
Our results support the ideas that: (1) the absence of good luminosity in an open public space in an urban setting elicits physiological reactions of arousal that can be taken as indicators of experiences of fear and (2) heart rate appears to capture aspects of the emotion of fear that are not reflected in data obtained through self-report questionnaires.Conclusions
This study, introducing a pioneering approach to the study of FOC, presents great potentials in complementing traditional methods in the crime sciences. The many challenges we faced are significant and reported with the hope that subsequent literature will build upon. We propose that traditional methods and new measurements could be combined to advance research in the field by allowing researchers to more unambiguously constrain the interpretation of their data. This becomes particularly relevant in a field like FOC, which has long suffered from irreconcilable results stemming from different investigations.154.
Alejandro Velázquez Dorta Luis A. García García Ricardo Márquez Ravelo 《Journal of Police and Criminal Psychology》2010,25(1):17-21
The following research describes the psychometric characteristics of the Competence in Use of Firearms Questionnaire, administered to 139 city police agents from four municipalities of the southern region of Tenerife. The questionnaire was based partly on the framework of the competence model of Pereda and Berrocal (2001), and contained 101 items. We tested the construct validity of the questionnaire, its internal consistency, and its potential for practical application. The initial results suggested four factors, differing to some extent from the original model. 相似文献
155.
Rebeca Toledo 《北京周报(英文版)》2019,62(30):26-27
The blare of reggaeton hits you as you I approach the Latin American Pavilion at 9 the International Horticulture Exhibition 2019 in Beijing The music is a modem mix of reggae, hip hop and tropical rhythms originating 泊 Panama, and is a perfect example of the diversity and blending of cultures in the region. 相似文献
156.
Efraín García-Sánchez Guillermo B. Willis Rosa Rodríguez-Bailón Jorge Palacio Sañudo Jean David Polo Erico Rentería Pérez 《Social Justice Research》2018,31(4):335-354
Perceived greater economic inequality is supposedly associated with higher demand for redistribution. However, the findings in the literature are mixed in this regard, with some researchers providing evidence in favour of this association and some findings evidence against it. Given that perceived economic inequality and endorsement of system-justifying beliefs are related to increased inequality acceptance, we explore the interplay between them in relation to support for redistribution. This study is intended to shed light on the role of utopian standards (ideal estimates about what ought to be) as one mechanism that affects the relationship between perceived greater economic inequality and support for redistribution. Based on correlational data (N?=?794), we conducted a conditional process analysis and found that perceived greater inequality displayed a negative indirect effect on support for redistribution, through acceptance of ideal level of economic inequality: Perception of higher inequality was related to increased ideal levels of inequality and thus with lower support for redistribution. In addition, we found that economic system-justifying beliefs conditioned the effect of perceived economic inequality in two ways: First, perceived economic inequality was positively associated with higher acceptance of inequality, and this association was stronger for those that justified the economic system more, and perceived greater inequality was associated with higher support for redistribution—but only for those who endorsed lower levels of economic system justification beliefs. These findings provide evidence that perceived greater economic inequality does not in itself lead to a push for more redistribution; rather, utopian standards such as ideal estimates of economic inequality, which are conditioned by system-justifying ideologies. 相似文献
157.
DNA profiling was used as evidence to assign paternity in a dispute between two neighbors in a judicial case of undue appropriation of cattle offspring from five alleged Holstein sires. Five offspring were genotyped using ten genetic markers (nine microsatellites and the BOLA-DRB3 locus). The computer program CERVUS was used to estimate the LOD score values and the confidence of paternity assignments. The results presented here show that three out of five paternity cases were assigned at 95% of confidence to a single sire with a LOD score ranging from 2.53 to 3.55. A fourth male was assigned using its delta value. Finally, all alleged sires were excluded from the paternity of the fifth offspring, probably due to the existence of an non-sampled male in the studied population. We concluded that the likelihood-based approach, included into CERVUS program, was a powerful tool in cattle kinship analysis when dealing with judicial dispute particularly when the dam's genotype was absent, allowing the assignments of paternity at 95% level of confidence in situations usually used by dairy and beef cattle producers in Argentine (e.g., multi-sire pasture mating). 相似文献
158.
The growth of four variables of the ischium was analysed by polynomial regression in order to evaluate its significance and its capacity for age and sex determination during and after growth. The material used was 327 specimens ranging from birth to 97 years of age from four documented west European collections. The growth curves were calculated for ischium length and three new variables of the acetabular surface (horizontal diameter of ischium acetabular surface, vertical diameter of ischium acetabular surface and ischium acetabular index). All curves, except those of the female series of vertical diameter of ischium acetabular surface and its index, showed a lineal growth corresponding to vertical variables. All variables studied, except the ischium acetabular index, can be used variables for adult sexual discrimination. Furthermore, ischium length and the horizontal and vertical diameters of the acetabular surface can be useful for sub-adult age determination in archaeological samples, as well as in forensic samples. However, the ischium length is the best variable, as it can be applied to all the growth ages. 相似文献
159.
160.
M. Delia Gutiérrez Melba D. García Nicolás Foucrás Francisco J. Osorio Nallely A. Carbajal-Morón 《Development in Practice》2016,26(6):731-749
This article reports on an indicator model to assess sustainability at the community level that was developed by an interdisciplinary work group. We applied this model in a case study of the Mixteca region in Oaxaca, Mexico, and provided a tool guide to measure the effectiveness of community-based actions. Two innovative aspects are presented: an iterative process with the community to develop a locally appropriate set of indicators drawn from the literature, and a baseline diagnostic assessment of the community’s performance on these indicators. This assessment may serve as a basis for future research and community-driven projects. 相似文献