Distinctly Neoliberal: A Latent Profile Analysis of Neoliberal Ideology and Its Associations with Sociopolitical Actions and Sexual Attitudes

Social Justice Research - Scholars warn that neoliberalism erodes investment in the well-being of others by prizing the self-interested individual. To empirically investigate this claim, we...     

Is It All About Retribution? The Flexibility of Punishment Goals

Social Justice Research - Current literature suggests that laypeople’s punishment is primarily driven by retributive reasons (i.e., to give offender their just deserts) rather than...     

A Community of Practice for Chinese NGOs

Journal of Chinese Political Science - A community of practice represents an important resource for the sharing of sector-specific knowledge. Embracing a mature community of practice allows Chinese...     

基于纤维二次转移确定纤维屑作为示踪物质的探讨

目的 考察纤维屑在涉及二次转移案件中作为示踪物质的适用性.方法 根据一个实际案例展开,在该案中,犯罪嫌疑人涉嫌多起入室盗窃案.纤维开始分散于嫌疑人所用车辆,后被嫌疑人“携带”并分散到犯罪现场,最终这些纤维在勘查过程中被收集.设计完善了一个可用于散布纤维的便携式装置,并完成了一系列二次转移的相关实验.结果 设计的装置可在短时间均相的散布纤维,单次接触不能全部转移第一表面的纤维碎屑.只有1-15％的纤维会转移到代表犯罪现场的第三表面.实际转移的纤维数与包括比如表面的材质在内的各种因素都有关系.结论 在所选参数范围内,相对大量的纤维有可能转移到犯罪现场并在现场勘查过程中被提取.     

Discrimination of paper-based kraft tapes using Fourier transform of transmitted light images

This study focused on two-dimensional fast Fourier transform (2D-FFT) as a new technique for the discrimination of kraft tapes, which is a kind of adhesive packing tape. The 2D power spectrum (2D-PS) obtained by applying 2D-FFT to an image enables us to obtain information about the spatial periodicity, even if the periodicity is invisible within the image. However, in the case of kraft tape, peaks in the 2D-PS are too unclear to determine its periodicity. We developed novel analytical image processes combined with 2D-FFT. 2D-FFT was applied to 50 randomly selected areas in a transmitted light image of kraft tape. The 2D-PSs were calculated from each area without applying a logarithmic transformation, accumulated, and processed by the removal of the area surrounding the center, and finally normalized for visualization. These processes enhanced the peaks and eliminated local variations. Through an intra-roll comparison, the 2D-PSs collected from a roll were similar in the location of the peaks and in their patterns at low frequency area. Using an inter-roll comparison, the 2D-PSs from 50 commercially available brand-name products were classified into 26 groups based on these peaks and patterns. All results demonstrate that this method, which is convenient, rapid, and non-destructive, could be a valuable tool for the identification of kraft tapes.     

Volatile organic compounds released by blowfly larvae and pupae: new perspectives in forensic entomology

To evaluate postmortem intervals (PMIs), one should take into account the determined age of necrophagous flies present on the cadaver. However, PMI determination needs further improvement, and rapid and accurate approaches have therefore to be developed. While previous studies have focussed on insect cuticular hydrocarbons, here we explore the volatile profile released by larvae and pupae of Calliphora vicina Robineau-Desvoidy (Diptera: Calliphoridae). We monitored changes in volatile compounds daily, by headspace solid-phase microextraction, followed by gas chromatography-mass spectrometry. Branched and unbranched hydrocarbons, alcohols, esters and acids were identified, and the volatile profile was shown to vary, in both composition and quantity, with the age of the larva/pupa under investigation. We concluded, based on the analysis of the released volatile organic compounds, that it is possible to increase the accuracy of the estimated PMI, through improved estimation of the age of blowflies present on the cadaver.     

Integrity management in post-1997 Hong Kong: Challenges for a rule-based system

Unlike some of its Western counterparts, where the first line of defence against corruption and unethical behavior has been a reliance on a public service ethos, the Hong Kong government has traditionally relied on strict compliance with rules and regulations in its successful drive against bureaucratic malpractices. Since 1997, however, a changing political, economic and administrative environment has also seen efforts to introduce a more value-based approach to integrity. This article examines the factors that have led to the modification of the Hong Kong government??s strategy and evaluates its success in the wider theoretical context of the relationship between a predominantly rule-based and a value-based approach to integrity management.     

Sudden infant death syndrome: diagnostic practices and investigative policies, 2004

Using a 2004 population-based survey of all US medical examiner and coroner offices, we examined the characteristics of offices accepting an infant death case and calculated the percentage of offices that had death scene investigation or autopsy policies for the investigation of sudden unexpected infant death (SUID). We also calculated the percentage of offices that used and did not use sudden infant death syndrome (SIDS) as a cause of death, and we compared differences in characteristics among those offices.Of medical examiner and coroner offices, 52% did not report an infant death in 2004. Of the 7957 infant deaths reported, 43% occurred in jurisdictions that experienced 1 or 2 infant deaths. Of the offices that used SIDS as a classification, 34% did not have policies for conducting death scene investigations and autopsies for SUID. At least 5% of offices that reported an infant death did not use SIDS as a cause of death classification. These findings have important implications for understanding recent trends in SIDS and SUID. Supporting the implementation of national standards for investigating and certifying infant deaths could provide guidelines for consistent practices in medical examiner and coroner offices.     

Allele frequencies of six miniSTR loci of three ethnic populations in Singapore

MiniSTR loci has demonstrated to be an effective approach to recover genetic information from degraded sample, due to the improved PCR efficiency of their reduced PCR product sizes. This study investigated the allele frequency of six miniSTR loci, D1S1677, D2S441, D4S2364, D10S1248, D14S1434 and D22S1045, in three Singapore populations. All loci showed a moderate degree of polymorphism with observed heterozygosity >0.6 for all three populations. The allele frequencies, forensic parameters and heterozygosity comparison with other CODIS STR in similar populations are presented.