Computer-assisted facial image identification system using a 3-D physiognomic range finder

This system consists of a 3-D physiognomic range finder and a computer-assisted facial image superimposition unit. The 3-D range finder is composed of a detector for measuring facial surface and its control computer. The detector has two sinusoidal grating projection devices and two CCD cameras. The computer-assisted facial image superimposition unit consists of a host computer including a proprietary software, a flat surface color display and a color image scanner for inputting 2-D facial images of a criminal. The 3-D facial shape and texture of a suspect is obtained by using the range finder. To make the comparison between the 3-D facial image and the 2-D facial image, the 3-D facial image is first reproduced on a display of the host computer from a MO disk and then the 2-D facial image is taken with the color image scanner and reproduced on the display. The 3-D facial image is exactly adjusted to match the orientation and size of the 2-D facial image under the fine framework mode, and then the fine framework mode of 3-D facial image is converted to the fine texture image. The shape and positional relationships of facial components between the 3-D and 2-D facial images are examined by the fade-out or wipe image mode. The distance between the selected two points and angle among the selected three points on the 3-D and 2-D facial images are automatically measured for the assessment of anthropometrical data between both images. For evaluating the fit between the anthropometrical points on the 3-D and 2-D facial images, the reciprocal point-to-point difference between both images is compared.     

An autopsy case of imipramine poisoning

We present a fatal imipramine poisoning. Quantitative analysis of imipramine and its metabolite, desipramine, was performed by high-performance liquid chromatography. The concentrations of imipramine and desipramine were 18.67 microg/mL and 6.21 microg/mL in heart blood and 6.90 microg/mL and 1.77 microg/mL in the femoral venous blood, respectively. We concluded that the cause of death was due to imipramine poisoning.     

Evidence of hexavalent chromium ingestion

We describe the application of histochemical demonstration of chromium in a case of fatal ingestion of potassium dichromate in a suicide attempt. Using 2-(8-quinolylazo)-4,5-di-p-tolylimidazole (QTI), we could demonstrate chromium in the erythrocyte of the victim, in situ. This finding provides a means of proving the hexavalent chromium ingestion.     

Can the power of platforms be harnessed for governance?

Although not as eye-catching as their business counterparts, many public and private institutions are currently experimenting with using platforms as a strategy of governance. Governance platforms are now being constructed by a wide array of actors at different geographical scales and across a wide range of issue areas. Although often enabled by digital technology, governance platforms fundamentally embody a new organizing logic to achieve distributed participation and mobilization. While private platforms are transforming the way that companies create and market their products or services and shifting the fundamental logic of how value is produced and appropriated, can this powerful organizing logic be harnessed for public as well as private purposes? We investigate how governance platforms generate powerful effects and survey the extant literature on governance platforms. We conclude that governance platforms do demonstrate promise, although they face a number of challenges.     

The Current State of Japanese Research on the History of Chinese Women (1900-1949)

Abstract

Based on recently available new evidence, this study revisits the Gao Gang affair in the early 1950s, with an emphasis on Mao's role in manipulating elite politics as a way of strengthening his charismatic leadership. The CCP elite politics in the early 1950s were in essence "court politics" centered on and manipulated by Mao. Afraid of being sidelined by Beijing's "managerial elite" in economic reconstruction, Mao promoted Gao and other regional leaders, while stripping powers from Liu, Zhou, and their associates. By the end of 1953, Mao started to suspect Gao's loyalty and Gao's promotion backfired. Mao quickly abandoned Gao and isolated him, Gao's downfall was as quick and sudden as his rise. Mao's chief concern was none other than the enhancement and strengthening of the belief in his infallibility, which was the foundation of his charismatic authority.     

Explaining State Violence in the Guatemalan Civil War: Rebel Threat and Counterinsurgency

Literature on the Guatemalan Civil War has debated whether or not state violence was triggered by rebel activities. Did the government respond to each insurrection caused by the rebels, or did it blindly target regions where antigovernment antipathy and movements had historically prevailed? Because state violence was extensive during the civil war period, the dynamism of the war could have been the reason for its occurrence. Relying on the threat‐response model of state violence, this article argues that human rights violations occurred when the government perceived a rebel threat that would have seriously degraded its capability in future counterinsurgencies. The article employs propensity score matching to address the problem of confounding in empirical analysis, and reveals that rebel attacks, particularly those targeting security apparatus and resulting in human injury, increased the likelihood of state violence in the Guatemalan Civil War.     

Education Reform in Japan: A Course for Lifelong Learning

Japan's current education system has its origins in postwar reform, overemphasizing individualism and underemphasizing on Japan's history, traditions, and culture, resulting in the continuing decline in scholastic, physical, and socializing ability to date. This essay reviews the IIPS proposal on educational reform, which was supervised by former Prime Minister Yasuhiro Nakasone, with the addition of the author's personal views. The IIPS proposal set the ultimate goal of education in Japan to be raising healthy people who have self-confidence and pride as Japanese who can thrive in the era of globalization. Then, the proposal presents what a Japanese should learn and how he should serve at each life stage beginning with early childhood education through the compulsory education period, adolescence and young adulthood, maturity, and into the elderly period. Moreover, the organizational reform on administrating education policy is presented, with a focus on abandoning the current board of education system.     

Hypothalamo-pituitary-adrenal axis activation by administration of cyanamide: a potent inhibitor of aldehyde dehydrogenase

In this report, we investigated the effects of cyanamide (a potent inhibitor of aldehyde dehydrogenase (ALDH: EC 1.2.1.3)) on hypothalamo-pituitary adrenal (HPA)-axis using in situ hybridization histochemistry and radioimmunoassay. Cyanamide administration resulted in a dose-dependent increase in plasma corticosterone concentrations, significant increases in not only corticotrophin releasing factor (CRF) mRNA, but also arginine vasopressin (AVP) mRNA in the paraventricular nucleus (PVN) and proopiomelanocortin (POMC) mRNA in the anterior pituitary. These results suggest that cyanamide is able to activate the HPA axis at all levels of the axis.     

Statistical comparison of dog and cat guard hairs using numerical morphology

Numerical features obtained from the guard hairs of dogs and cats (total 300 hairs per dog or cat) were statistically compared, in an attempt to discriminate between them. Using hairs from each of five mongrel dogs and cats, eight measurements (length (Len), maximum width (MaxWid), cross sectional maximum diameter, cross sectional minimum diameter, cuticular thickness of the cross section and three scale counts per 100 microm length (observed at three positions: distal third (disSC), middle (midSC) and the proximal third (proSC) portions) and five indexes (hair width index (HWI), medulla index (MI), hair index, cuticle index and the difference in scale counts between the distal and proximal parts (defSC)) were examined. The range for each numerical feature overlapped each other extensively, and none of the features permitted a discrimination between dog and cat hairs, based on the values obtained. However, 12 numerical features, except for the midSC, showed a statistically significant difference between dog and cat hairs, as evidenced by a t-test. For the purpose of comprehensively comparing numerical features and statistically discriminating between dog and cat hairs, a discriminant analysis between the two were carried out using a multiple regression analysis. Four types of discriminant functions produced by combining over five numerical features were examined. Dog and cat hairs could clearly be discriminated using any of the discriminant functions. Species discrimination using the discriminant function permitted the species of a dog or cat to be determined, based on the overall morphologies of various numerical features. When experimentally collected test samples were investigated using the discriminant function using Combination-2, consisting of eight numerical features (Len, MaxWid, MI, HWI, disSC, midSC, proSC and defSC), all 10 cat hairs were correctly determined to be cat hair and 22 of 23 dog hairs were correctly identified. This discriminant function produced good results for species discrimination between dog and cat hairs.