A Radiographic Study on the Utility of Cranial Vault Outlines for Positive Identifications

A standard method for positive identification is the use of antemortem and postmortem radiographic comparisons. The purpose of this research is to test the visual accuracy of antemortem and postmortem radiographic comparisons of cranial vault outlines and to evaluate their uniqueness using geometric morphometric methods. A sample of 106 individuals with varying levels of education and forensic case experience participated in a visual accuracy test. Of the 106 individuals, only 42% correctly assigned all of the radiographs, with accuracy rates ranging from 70 to 93% for each radiographic comparison. Vault shape was further examined using elliptic Fourier analysis, and paired t‐tests were computed on the first 10 principal components accounting for 100% of the variance, which found no significant differences. The visual accuracy test and elliptic Fourier analysis shows that vault outlines may not be unique enough for positive identifications when used as a sole indicator.     

Identification and Individualization of Lophophora using DNA Analysis of the trnL/trnF Region and rbcL Gene

Lophophora williamsii (peyote) is a small, spineless, greenish‐blue cactus found in Mexico and the southwestern United States. Ingestion of the cactus can result in hallucinations due to its content of mescaline. In the United States, L. williamsii is classified as a Schedule I controlled substance. In this study, we use DNA analysis of the chloroplast trnL/trnF region and chloroplast rbcL gene to identify the individuals of Lophophora. Using the rbcL gene, Lophophora specimens could be distinguished from outgroups, but species within the genus could not be distinguished. The trnL/trnF region split the Lophophora genus into several groups based on the length and substructure of an AT‐rich segment of the sequence. Our results indicate that the genetic variability at the trnL/trnF locus is greater than previously recognized. Although DNA structures at the trnL/trnF region and rbcL gene do not align with the classification of Lophophora species, they can be used to aid in forensic analysis.     

毛泽东对抗日根据地社会矛盾调处的理论贡献与现实意义

抗日战争时期,毛泽东创造性地提出民族斗争和阶级斗争一致性理论,为全党正确把握统一战线中独立与自主的关系提供了理论上的指导。依据这一理论,陕甘宁边区综合运用行政、政策、法律等手段,建立了一套较为完整的利益调节机制,为党解决抗日根据地社会矛盾提供了成功经验。     

从求强、求富到人的现代化——中国现代化50年发展战略的反思

毛泽东时代 ,要使新中国在不利的国际环境下立足 ,国家现代化发展目标首先是求强 ;邓小平时代 ,则以求富为国家现代化的发展目标 ,开创出了改革开放的大局面 ;后邓小平时代 ,面临世界经济一体化和新一轮新技术革命的挑战 ,国家的现代化目标是“以人为本”的社会全面均衡发展 ,这是需要几代人共同努力的事业     

The Contribution of the “Dutch School” in Public Finance to the Theory of Personal Income Taxation (1870–1920)

Hansen's dissertation (1996) is an impressive, highly valuable, and thorough study on the problems of income taxation in Germany. These problems were also extensively discussed in Dutch economic literature around 1900. Several authors took part in the discussion, and some were also involved as politicians. They are referred to as the Dutch School in public finance. The discussions in the Netherlands were of a distinctive character as far as the tax rate (progression) is concerned. With regard to the tax base (the concept of income) there is in the case of the reform of the income tax in 1915, via in particular Treub, close affinity to that thinking in Germany, that is so eminently analyzed by Hansen.     

Three paradigms in a single monetary circulation

The nature of money is simple and easy to understand, both what it is and what it was; it is the ＂law of gravity＂ we all understand. Many macroeconomic concepts and operations are based on money. Without it, they would be impossible to comprehend and, in fact, can only be understood by methodically tracking the circulation of money. There are three core paradigms of money and money circulation： the money multiplier, the velocity of circulation of money income and the money-income multiplier. In this paper, we try to demystify or decouple some of these circulatory mechanisms in order to establish, to the extent that is possible, a single comprehensive theory. A comprehensive theory or an approximation to such demands that the three economic operations corresponding to the above three paradigms form part of the same monetary macroeconomic phenomenon. To prove workable, it requires that the formulae arrived at being represented by a single mathematical expression. This paper shows that there is a conflict between, on one hand, the inevitable and persistent economic intuition that relates the three paradigms and, on the other, the mathematical formulae （and their components） that occasionally negate this.     

东北老工业基地女性就业理论与对策研究

加快东部地区发展并率先实现全面小康和现代化,支持东北地区等老工业基地加快调整、改造,实行东西互动,带动中部,促进区域经济协调发展,这是我国现代化建设的重大战略布局。在这个振兴过程中,如何促进女性就业问题就显得格外重要。通过时间配置理论推导出女性"三部门"的劳动力供给曲线及其女性就业的影响因素。以东北老工业基地为例,研究结果表明,由于该地区产业结构重工业化、国有经济比重过大、劳动力市场不完善等特点,这些都严重影响女性就业和再就业。在此基础上,从完善劳动市场、加快产业结构调整、鼓励中小企业创业和加强对外经济合作等方面提出了促进东北老工业基地女性就业的政策建议。     

移动通信基站环境保护问题探讨

介绍了移动通信的特点、电磁辐射对环境及人体健康的影响、电磁辐射控制标准、移动通信基站建设过程中环境保护距离的理论计算,并对移动通信基站建设环境保护程序和对策进行了探讨。     

夯实工会工作基础加强基层工会建设

"组织起来,切实维权"是夯实工会工作基础,加强基层工会建设的基础工程.夯实基础要从工会小组入手,小组建设是工会这座大厦的根基.基层工会工作是工会的基础,职工群众在基层,只有做好基层工会工作,工会大厦的基础才牢固,工会才能真正成为职工群众依赖的组织,以激发工会活力,推动全面工作的创新和发展.     

图们江地区内域经济关系的量化分析

根据图们江地区内域经济关系的量化指标,该地区各国为互助型内域经济关系。因此,在建立图们江地区绿色食品基地这一决策上,应以延吉为龙头,协手该区域各县市依次产生互补,准确定位、合理分工,为与朝俄等邻国形成绿色食品生产基地链做好准备。