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排序方式: 共有423条查询结果,搜索用时 15 毫秒
261.
Stephanie Houlgrave M.F.S. Gerald M. LaPorte M.S.F.S. Joseph C. Stephens M.S.F.S. Justin L. Wilson B.S. 《Journal of forensic sciences》2013,58(3):813-821
A novel approach for the analysis of inkjet inks is being reported. A time‐of‐flight mass spectrometer, coupled with a Direct Analysis in Real Time (DART?) ion source (AccuTOF? DART?), was used to determine if inkjet inks from various manufacturers and models of printers could be reliably differentiated, characterized, and identified. A total of 217 ink standards were analyzed. As inkjet printing often involves the use of multiple colors (e.g., cyan, magenta, yellow, and black) to form an image or text, two different approaches to creating a library of standards and sampling methods were evaluated for implementation in a standard operating procedure. This research will show that a microscopic examination of the region of interest is requisite to identify what colors were utilized during the printing process, prior to comparing with known standards. Finally, blind testing was administered with 10 unknown samples to assess the validity and accuracy of the methodology. 相似文献
262.
Purpose
Adopting a social threat perspective, the assessment explores how gender and social gender dynamics affect the labeling of convicted felons using a unique sentencing outcome - adjudication withheld.Methods
This research investigates the direct effect of gender, and interactive impact of offender sex/crime type, on adjudication withheld for a sample of probationers (N = 110,419) sentenced in Florida between 2000 and 2002 using Hierarchical Generalized Linear Modeling. The study also explores how social gender dynamics moderate these relationships.Results
Female offenders are significantly more likely than men to receive adjudication withheld. Women convicted of atypical crimes, such as assault, auto theft and drug sale/manufacturing have better odds of avoiding the felon label than females convicted of other crimes. Finally, measures of gendered threat do not increase the use of social control for female offenders.Conclusions
Women have significantly better chances of avoiding a felon label; however, this varies by crime type. Criminal justice actors may be reluctant to penalize female offenders with a felon label and the stigma of violent crime convictions. Finally, gendered threat measures did not weaken the leniency shown to female probationers in Florida, possible due to the increased resources available to women in the study areas. 相似文献263.
Stephanie E. Burkhalter 《政治交往》2013,30(2):325-327
Extant research is not very specific about when the media matter for vote choice. In this study, we test multiple theories about the influences of the media on vote choice in 21 countries. The European Parliamentary (EP) election campaign offers a unique research context to test these influences. We rely on a two-wave panel survey conducted in 21 European Union (EU) member states, asking both vote intentions before the campaign and reported actual votes (among 14,000 voters). We link these data to media content data of campaign coverage between the two waves in these countries (37,000 coded news items). We conclude that media evaluations of the EU affect voting for Eurosceptic parties. On average, the more positive the evaluations of the EU a voter is exposed to, the less likely she or he is to cast a vote for a Eurosceptic party. In addition, our findings indicate that in countries where political parties have markedly different views on EU issues, the more a voter is exposed to framing of the EU in terms of benefits derived from membership in these countries, the less likely she or he is to cast a Eurosceptic vote. This suggests that the outcome of the 2009 EP elections was influenced by how the media covered EU-related news during the campaign. 相似文献
264.
Andrew Holt 《Diplomacy & Statecraft》2013,24(4):699-722
This article focuses on the role of Lord Home, the British Foreign Secretary, in the conduct of Anglo–American relations between 1961 and 1963. It studies three controversial policy areas: the newly independent states of Laos and the Congo, along with the debate over the decolonization of British Guiana; the key Cold War issues of Berlin and Cuba; and a variety of nuclear weapons–related matters. It is argued that Home, in constantly striving to maintain the alliance, was more pro-American than Macmillan. He exercised an important restraining and calming influence on the Prime Minister, preventing him from pursuing potentially damaging initiatives. However, the relationship between the two men was strong. Home’s diplomacy usually complimented Macmillan’s interventions and they often worked together. 相似文献
265.
266.
Stephanie A. Wilsey Naté Y. Arnold Marcia M. Criado Alexandra Mykita 《Journal of prevention & intervention in the community》2013,41(2):82-88
Twelve students in a developmental psychology service-learning course engaged in a service-learning project with two groups of elders in an urban setting. Nine members of the class provided quantitative and qualitative feedback on this experiential learning experience. Survey results indicated that students believed the project increased their interest in the content area and that the project was a valuable aspect of the course. Based on student reflection papers in the course, students could identify specific ways the project helped them to learn course content. Finally, two interviewed students commented on how the project helped dismantle ageist preconceptions they held prior to completing the course. The project illustrates the advantages of experiential teaching in promoting interactions and understanding between diverse age groups. Three recommendations for implementing experiential teaching in community psychology and service-learning courses are presented. 相似文献
267.
Biondo R Spinella A Montagna P Walsh PS Holt C Budowle B 《Forensic science international》2001,115(1-2):95-98
An Italian population study was performed on the loci D3S1358, vWA, FGA, TH01, TPOX, CSF1PO, D5S818, D13S317, D7S820 and a portion of the X-Y homologous gene Amelogenin for gender determination using the AmpFlSTR Profiler kit (PE Biosystems, Foster city, CA). This study was done on a population of 618 unrelated Italian individuals from 18 regions in Italy (except for Valle d'Aosta and Sardinia) to determine allele frequencies for each STR locus, and to evaluate STR technology for developing an Italian Offender DNA database. 相似文献
268.
Fredrick Stephanie S. Nickerson Amanda B. Livingston Jennifer A. 《Journal of youth and adolescence》2022,51(2):361-376
Journal of Youth and Adolescence - The saturation of social media use in adolescents’ lives has raised questions about both the risks and positive outcomes that may be associated with use.... 相似文献
269.
Poverty rates are particularly high among households headed by single women, and childbirth is often the event preceding these households’ poverty spells. This paper examines the relationship between legal access to the birth control pill and female poverty. We rely on exogenous cross‐state variation in the year in which oral contraception became legally available to young, single women. Using census data from 1960 to 1990, we find that having legal access to the birth control pill by age 20 significantly reduces the probability that a woman is subsequently in poverty. We estimate that early legal access to oral contraception reduces female poverty by 0.5 percentage points, even when controlling for completed education, employment status, and household composition. 相似文献
270.