全文获取类型
收费全文 | 166篇 |
免费 | 10篇 |
专业分类
各国政治 | 35篇 |
工人农民 | 12篇 |
世界政治 | 21篇 |
外交国际关系 | 17篇 |
法律 | 58篇 |
政治理论 | 30篇 |
综合类 | 3篇 |
出版年
2024年 | 1篇 |
2023年 | 2篇 |
2022年 | 5篇 |
2021年 | 2篇 |
2020年 | 6篇 |
2019年 | 10篇 |
2018年 | 14篇 |
2017年 | 11篇 |
2016年 | 21篇 |
2015年 | 10篇 |
2014年 | 6篇 |
2013年 | 23篇 |
2012年 | 8篇 |
2011年 | 1篇 |
2010年 | 4篇 |
2009年 | 4篇 |
2008年 | 4篇 |
2007年 | 8篇 |
2006年 | 2篇 |
2005年 | 5篇 |
2004年 | 5篇 |
2003年 | 8篇 |
2002年 | 8篇 |
2001年 | 1篇 |
1999年 | 4篇 |
1998年 | 1篇 |
1996年 | 1篇 |
1983年 | 1篇 |
排序方式: 共有176条查询结果,搜索用时 0 毫秒
171.
Trichobezoar in Vagina: Assessment for Child Sexual Abuse and Diagnostic Result of Forensic Science
下载免费PDF全文
![点击此处可从《Journal of forensic sciences》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Özlem Bağ M.D. Buğra Han Acar M.D. Şenol Öztürk M.D. Sevay Alşen M.D. Çiğdem Ecevit M.D. 《Journal of forensic sciences》2017,62(2):525-527
Vaginal discharge and bleeding in children require a through and thoughtful evaluation to diagnose the underlying problem including infections, sexual abuse, and vaginal foreign bodies. We report a 6‐year‐old girl presenting with bloody vaginal discharge, carefully evaluated for sexual abuse, and finally diagnosed as a vaginal foreign body after vaginoscopy. A rolling hair ball was extracted from the vagina and was diagnosed as trichobezoar pathologically without any endo–ecto‐mesodermal residual tissue. The hair ball was genetically detected and diagnosed to belong herself by containing no foreign structure. Child sexual abuse was ruled out by forensic interview at CAC and report of forensic science that reported genetic structure belonging to the child. Medicolegal assessment helped in final diagnosis to exclude child sexual abuse. 相似文献
172.
Sharifah Mumtazah Syed Ahmad Ph.D. Ling Yim Loo M.Sc. Wan Azizun Wan Adnan Ph.D. Rina Md. Anwar M.Sc. 《Journal of forensic sciences》2017,62(2):374-381
This study presents a wavelet analysis of resultant velocity features belonging to genuine and forged groups of signature sample. Signatures of individuals were initially classified based on visual human perceptions of their relative sizes, complexities, and legibilities of the genuine counterparts. Then, the resultant velocity was extracted and modeled through wavelet analysis from each sample. The wavelet signal was decomposed into several layers based on maximum overlap discrete wavelet transform (MODWT). Next, the zero crossing rate features were calculated from all the high wavelet sub‐bands. A total of seven hypotheses were then tested using a two‐way ANOVA testing methodology. Of these, four hypotheses were conducted to test for significance differences between distributions. In addition, three hypotheses were run to provide test for interaction between two factors of signature authentication versus perceived classification. The results demonstrated that both feature distributions belonging to genuine and forged groups of samples cannot be distinguished by themselves. Instead, they were significantly different under the influence of two other inherent factors, namely perceived size and legibility. Such new findings are useful information particularly in providing bases for forensic justifications in establishing the authenticity of handwritten signature specimens. 相似文献
173.
174.
Leegin decision of the Supreme Court in 2007 affirmed that minimum RPM was to be evaluated under the rule of reason henceforth. Conversely, minimum RPM retains its position as a hard-core restraint in EU’s BER 2010 and the De Minimis Notice. The limited amount of case law reveal that in the absence of certain factors, such as significant market power of the parties, minimum RPM is unlikely to result in the detriment of consumers. Consequently, despite the retention of the maintenance of the single market as a significant aim in EU competition policy, minimum RPM practices are entitled to a more lenient approach, if the ultimate aim is to attain consumer welfare as stated by the Commission and through most judgments of the Court of Justice of the European Union. 相似文献
175.
Philip J.H. Dunn Sarah Hill Simon Cowen Heidi Goenaga-Infante Mike Sargent Ahmet Ceyhan Gören Mine Bilsel Adnan Şimşek Nives Ogrinc Doris Potočnik Paul Armishaw Lu Hai Leonid Konopelko Yan Chubchenko Lesley A. Chesson Gerard van der Peijl Cornelia Blaga Robert Posey Sadia A. Chowdhury 《Science & justice》2019,59(1):9-19
Forensic application of carbon isotope ratio measurements of honey and honey protein to investigate the degree of adulteration with high fructose corn syrup or other C4 plant sugars is well established. These measurements must use methods that exhibit suitable performance criteria, particularly with regard to measurement uncertainty and traceability – low levels of adulteration can only be detected by methods that result in suitably small measurement uncertainties such that differences of 1‰ or less can be reliably detected. Inter-laboratory exercises are invaluable to assess the state-of-the art of measurement capabilities of laboratories necessary to achieve such performance criteria. National and designated metrology institutes from a number of countries recently participated in an inter-laboratory assessment (CCQM-K140) of stable carbon isotope ratio determination of bulk honey. The same sample material was distributed to a number of forensic isotope analysis laboratories that could not participate directly in the metrological comparison. The results from these studies have demonstrated that the majority of participants provided isotope delta values with acceptable performance metrics; that all participants ensured traceability of their results; and that where measurement uncertainties were reported; these were fit-for-purpose. A number of the forensic laboratories only reported precision rather than full estimates of measurement uncertainty and this was the major cause of the few instances of questionable performance metrics. Reporting of standard deviations in place of measurement uncertainties is common practice outside metrology institutes and the implications for interpretations of small differences in isotopic compositions are discussed. The results have also highlighted a number of considerations that are useful for organisers of similar inter-laboratory studies in the future. 相似文献
176.
Zeliha Uğur Aydın D.D.S. M.Sc. Seval Bayrak D.D.S. Ph.D. 《Journal of forensic sciences》2019,64(4):1096-1099
This study investigated the relationship between chronological age and pulp tooth area ratio (PTR) in maxillary central teeth using cone‐beam computed tomography (CBCT) images in the Turkish population. The sample consisted of CBCT images of 120 male and female subjects between 14 and 75 years old. The PTR of the maxillary central teeth was calculated using inVivo 5 software (Anatomage, San Jose, CA). Data were analyzed with independent t‐test and Pearson's rank correlation test. There was a significant negative correlation between chronological age and PTR (r = ?0.615). The results showed that the PTR of maxillary central teeth is a reliable method for age estimation in the Turkish population. 相似文献