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91.
Peritonitis secondary to spontaneous rupture/perforation of the gall bladder is a rare condition overall and is even less common in the forensic population. We report the case of a middle‐aged man who died from generalized peritonitis from gall bladder perforation due to acute acalculous cholecystitis. This condition usually occurs in critical patients with systemic illness, and although the exact pathogenesis remains unclear, the development of acalculous cholecystitis appears to be multifactorial. Antemortem diagnosis is reliant upon clinical presentation, laboratory data, and radiologic studies. Surgery and appropriate antibiotics are mainstays of treatment; however, there is an emerging role for minimally invasive procedures. Histopathologic features show significant overlap with the calculous type. Although increasing numbers of acalculous cholecystitis have been diagnosed in the critically ill, the fatal presentation of a perforated gall bladder following an undiagnosed case of acute acalculous cholecystitis is unusual in a nonhospitalized and ambulatory man.  相似文献   
92.
Two administrative ideal‐types related to competing forms of justice: retributive and restorative include ontological and epistemological foundations and associated organizational theory. The alternate understandings are coherently linked with the principles of justice informing retributive and restorative practices. Retributive justice is linked to formal organization based on instrumental rationality and individualist ontology, while restorative justice is linked to substantive organization based on ethical reasoning and relational ontology. Once constructed, ideal‐types can be used both to assess actual conditions on key characteristics as well as to make recommendations for organizational design. Therefore, conclusions are drawn about the importance of matching context to purpose, pointing toward further empirical research that will inform system design for restorative justice practices.  相似文献   
93.
This study aimed to create a measure of risk for gang affiliation, for use in the UK. A pilot stage invited gang affiliated and non-gang affiliated participants between the ages of 16–25 years to retrospectively self-report on 58 items of risk exposure at the age of 11 years. Based on performance of these items, a 26-item measure was developed and administered to a main study sample (n = 185) of gang affiliated and non-gang affiliated participants. Categorical Principal Component Analysis was applied to data, yielding a single-factor solution (historic lack of safety and current perception of threat). A 15-item gang affiliation risk measure (GARM) was subsequently created. The GARM demonstrated good internal consistency, construct validity and discriminative ability. Items from the GARM were then transformed to read prospectively, resulting in a test measure for predictive purposes (T-GARM). The T-GARM requires further validation regarding its predictive utility and generalisability. However, this study has resulted in the first measure of gang affiliation, with promising results.  相似文献   
94.
Abstract: A method capable of quantifying endogenous concentrations of gamma‐hydroxybutyrate (GHB) in human head hair was developed and validated using liquid chromatography/mass spectrometry/mass spectrometry (LC/MS/MS). Hair was digested under alkaline conditions, and GHB was isolated using liquid–liquid extraction. LC/MS/MS was performed using atmospheric pressure chemical ionization in the negative mode, multiple reaction monitoring, and deuterated internal standard (GHB‐D6). Linearity was observed between 0.1 and 100 ng/mg GHB (R2 = 1.000). The limits of detection and quantitation in human hair were 0.2 and 0.4 ng/mg, respectively. Accuracy at 2 ng/mg and 10 ng/mg was determined to be 97% and 94%, and intra‐assay CVs at these concentrations were 5.2% and 7.4% (n = 4). Beta‐hydroxybutyrate (BHB), alpha‐hydroxybutyrate, gamma‐butyrolactone, and 1,4‐butanediol did not produce an interference, and there was negligible ion suppression or enhancement from the matrix.  相似文献   
95.
Restorative justice (RJ) holds significant potential as a means for nurturing relational school cultures and addressing harm within those contexts. However, educators participating in professional development (pd), often articulate a commitment to RJ in principle but tend to continue practicing a pedagogy that focuses on controlling student (mis) behavior apart from its relational context. Considering the strong philosophical perspective of humanity on which RJ is grounded, this phenomenological case study examines the impact of pd that explicitly (a) engages with core beliefs and values of RJ and (b) invites participants to examine their personal philosophical stance. Employing theory-guided analysis and poetic inquiry to examine participants’ reflections nine months following their experience, results indicate that commitment and practice are better aligned. A significant change in perspectives emerges self; others; current practice; and group engagement. A list of recommended components for professional development concludes the article.  相似文献   
96.
In the past two decades, there has been a significant amount of research on children’s relational aggression, which has been found to be associated with psychosocial problems. Longitudinal studies have examined changes in relational aggression during early adolescence in relation to individual characteristics; however, most studies compare individual differences between people with regard to rates of relational aggression. A shortcoming to the current literature is the lack of studies that use a multilevel approach to examine individual differences (between-person) as well as the extent to which individuals deviate from their own typical levels (within-person) over time. In this study, within- and between-person psychological and peer-related predictors of rates of relational aggression over time were examined. Participants included 1,655 students in 5th–8th grade (mean age: 13.01) from four public middle schools in the Midwest, which consisted 828 females and 827 males. In terms of race and ethnicity, 819 (49.5%) were African Americans, followed by 571 (34.5%) Whites, and 265 (16%) Others. Longitudinal data were collected over four waves across two years of middle school. The findings indicated that contrary to the hypothesis that relational aggression would increase over time, there was no significant growth across time. Age, gender, and race were not associated with relational aggression over time; however, consistent with the Social Cognitive Theory, changes in within-person impulsivity, anger, and peer delinquency were all positively related to increases in relational aggression. At the between-person level of analysis, depressive symptoms and peer delinquency were related to relational aggression. Findings suggest that school-based programs that address anger management, impulsivity, empathy, and victimization could help prevent relational aggression.  相似文献   
97.
Using survey data from Miami, Florida, this study empirically tests whether racial mistrust is related to a willingness to engage in delinquent behaviors among a sample of African Americans, Haitians, and other Caribbean Island Black adolescent boys residing in Miami, Florida. No significant differences were found among the three groups with respect to their disposition scores. However, when compared to non-Blacks, African Americans and Haitians reported a greater willingness to violate the law. Bivariate analyses suggest a strong relationship between racial mistrust and disposition to deviance for all three ethnic groups. Three findings also held in multivariate analyses controlling for socioeconomic status.  相似文献   
98.
Reasonable expectation of privacy is discussed in the context of searches conducted without the warrants usually required by the Fourth Amendment but with the consent of a third party, who is not the target of the search. Case law on this issue is neither consistent nor clear-cut. Psychological theory and research clarify this issue by establishing closer correspondence between legal concepts and assumptions and individuals' actual behaviors and social expectations. The key legal components of reasonable expectation of privacy are delineated, with regard to third-party consent: “common authority” areas versus “exclusive use” areas and theassumption of risk doctrine. Next, the psychological theory and research on interpersonal relations and human territorial functioning are reviewed as they relate to the legal components of privacy regulation. Taken together, the legal criticisms of this warrant exception category, and possible discrepancies between the legal assumptions concerning interpersonal and territorial functioning among co-residents and the actual behaviors and expectations suggested by psychological theory and research, raise questions about its validity.  相似文献   
99.
Background hydrocarbons, derived from both natural and anthropogenic sources, exist at some level in all environments. In some of these, particularly soils and sediments, the background hydrocarbons can be confused with authentic contamination and increase the measured concentrations of total petroleum hydrocarbons (TPH) or regulated hydrocarbons (e.g., PAH). Therefore, the unrecognized presence of background hydrocarbons has the potential to erroneously increase the liability due to any authentic contamination. Chemical fingerprinting of the extractable hydrocarbon fraction provides a means to recognize the occurrence of background hydrocarbons and a means to account for them when assessing the source(s) of authentic contamination. In this paper, the issue of background hydrocarbons is presented, including several examples of the chemical fingerprints of common naturally occurring and anthropogenic hydrocarbons that are found in soils and sediments.  相似文献   
100.
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