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311.
湖北省是人口大省,出生性别比失衡是该省面临的突出人口问题之一。通过运用湖北省鄂州、黄石和仙桃三市的调研数据对育龄妇女的生育意愿现状进行分析,证实二孩政策能够基本满足育龄妇女的生育意愿。在此基础上,针对性别比严重失衡的鄂州地区,运用该市2000年人口普查数据,在现行生育政策和不同实施方案的二孩政策下对该市未来人口发展进行了计算机模拟预测与对比分析,结果表明:二孩间隔生育政策在控制人口总量、稳定低生育水平、保证正常的出生性别比等方面优于现行政策和无间隔二孩政策,该政策对于解决出生性别比严重失衡地区的人口问题仍然具有明显的作用。 相似文献
312.
近代日本的一些女教育家们参与或独立创办女子学校,鲜明地提出了自己的教育思想和理念,实施各具特色的教育方针,为近代日本女子教育的发展做出了重要贡献,在日本女子教育史乃至日本教育史上写下了壮丽的篇章。本文将从教育思想和理念、学校的影响以及社会活动等方面,来说明这些女教育家及其女子学校在近代日本女子教育史上的地位及作用,并在此基础上对女性与教育的互动作用做一些思考。 相似文献
313.
Marcella Guedes Barbosa MS Ademir Franco PhD Renata Dantas Barreto de Oliveira MD Mariela Peralta Mamani PhD José Luís Cintra Junqueira PhD Mariana Quirino Silveira Soares PhD 《Journal of forensic sciences》2023,68(3):743-756
The secondary dentin deposition that occurs after the tooth formation process results in a decrease in pulp cavity volume in adolescents and adults. The purpose of this critical review was to correlate pulpal and/or dental volume on cone-beam computed tomography (CBCT) with chronological age approximation. A subobjective was to investigate which methodology and CBCT technical parameters would be most appropriate to evaluate this correlation. This critical review followed the PRISMA guidelines, and it was conducted by a search through PubMed, Embase, SciELO, Scopus, Web of Science, Cochrane Library databases, as well as gray literature. Primary studies that used pulp volume, or pulp chamber to tooth volume ratio measured using CBCT were included. Seven hundred and eight indexed and 31 non-indexed records were identified. A qualitative analysis was performed including 25 selected studies with a total of 5100 individuals, age ranging from 8 to 87 years without sex predilection. The most used method was pulp volume/tooth volume. CBCT voxel size ranged between 0.09 and 0.5. Manual segmentation associated with threshold algorithms was used in most of the studies. Correlation between the pulp volume/tooth volume ratio was moderate: −0.66 for the upper central incisors, −0.59 for upper canines and −0.56 for lower canines. High heterogeneity was observed among the studies. It is concluded that pulp volume should be used with caution in age estimation. Evidence supports the preferable use of upper incisors with pulp volume/tooth volume ratio for age estimation. There is not enough evidence that voxel size interferes in age estimation by pulp volume. 相似文献
314.
Natascha Mueller-Hirth 《Third world quarterly》2019,40(1):163-179
Despite the attention to gender and conflict in empirical positivist peace research, and the interest in local agency in recent peacebuilding literature, women’s understandings and lived experiences of peacebuilding are not necessarily well accounted for. This article, drawing on interviews, focus groups and observation research with 57 female victims/survivors of post-election violence in Kenya, provides an ethnographic study of women’s largely informal peacebuilding activities, ranging from mediation and dialogue to economic empowerment. It analyses women’s constructions and ways of making sense of being peacebuilders, demonstrating that, while participants employed dominant gender frames, they exerted considerable transformative agency in their communities. It argues that their ‘gendered responsibility for peace’ at community level is simultaneously empowering and disempowering. The research aims to increase understanding of the gendered nature of peacebuilding and the ways in which women exercise peacebuilding agency through a focus on their own voices and lived experiences. 相似文献
315.
Walter S. DeKeseredy 《Victims & Offenders》2019,14(8):925-939
ABSTRACTHeavily influenced by broad definitions of crime developed by a few pioneering critical criminologists, the main objective of this article is to provide evidence showing that the current Trump administration is a regime that commits crimes of the powerful and facilitates some types of interpersonal violence in private places. Special attention is devoted to direct and in-direct state-perpetrated violent crimes against women. 相似文献
316.
Child abuse often coexists with intimate partner violence. However, limited studies incorporate both phenomena in a single study. Moreover, the examination of female-on-male violence is an important development. Hence, an intrinsic case study of domestic violence is presented to provide insights regarding the nature and impact of female-perpetrated violence. The research approach was qualitative and demonstrated that a model for abusive behavior seems to be similar for both sexes. The data revealed theoretical trends such as the reality of an intergenerational transmission of violence into adulthood, as well as abusive partners presenting with borderline traits. 相似文献
317.
Quantifying the amount of cortical bone loss is one variable used in histological methods of adult age estimation. Measurements of cortical area tend to be subjective and additional information regarding bone loss is not captured considering cancellous bone is disregarded. We describe whether measuring bone area (cancellous + cortical area) rather than cortical area may improve histological age estimation for the sixth rib. Mid‐shaft rib cross‐sections (n = 114) with a skewed sex distribution were analyzed. Ages range from 16 to 87 years. Variables included: total cross‐sectional area, cortical area, bone area, relative bone area, relative cortical area, and endosteal area. Males have larger mean total cross‐sectional area, bone area, and cortical area than females. Females display a larger mean endosteal area and greater mean relative measure values. Relative bone area significantly correlates with age. The relative bone area variable will provide researchers with a less subjective and more accurate measure than cortical area. 相似文献
318.
Lyle W. Konigsberg Ph.D. Susan R. Frankenberg Ph.D. Helen M. Liversidge Ph.D. 《Journal of forensic sciences》2019,64(3):680-697
The completion of the third molar roots has played an important role in ascertaining whether individuals may be at or over a legal threshold of age, often taken as 18 years. This study demonstrates that root apex completion in the third molar is relatively uninformative regarding the threshold of age 18 years in a sample of 1184 males, where mean age‐of‐attainment of root apex completion for third mandibular molars is about 19.4 years. This paper also considers the legal age threshold problem for cases where the third mandibular molar is not completely formed, and outlines the use of parametric models and Bayes’ factors to evaluate dental evidence in statistically appropriate ways. It attempts to resolve confusion over age‐within‐stage versus age‐of‐attainment, likelihood ratios versus other diagnostic tests, and prior odds for a case versus the prior density for an age distribution. 相似文献
319.
Felicity Hall B.Sc. Shari Forbes Ph.D. Samantha Rowbotham Ph.D. Soren Blau Ph.D. 《Journal of forensic sciences》2019,64(6):1782-1787
The estimation of an individual's age at death plays a critical role in the investigation of unidentified human remains. The Suchey–Brooks method, which involves the analysis of degenerative morphological changes in the pubic symphysis, is currently widely used to estimate age in adults. This study tested the applicability of the Suchey–Brooks method on a contemporary adult Australian (Victorian) subpopulation by observing three‐dimensional volume‐rendered postmortem computed tomographic (PMCT) reconstructions of the pubic symphysis of 204 individuals aged 15–100 years. Results showed the method was reliable for females (85% correct allocations) but not for males (67% correct allocations). It is therefore recommended that extreme caution be used when applying the Suchey–Brooks method for estimating age at death of an individual in this subpopulation from PMCT images. The results suggest further investigation into alternate age estimation methods is required. 相似文献
320.