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51.
There were more than 30,000 suicides in 1998 in Japan, and since then, the numbers have remained high. In 2009, the number of suicides per a day was c. 90. This phenomenon constitutes a major social problem. One of the major reasons for the rapid increase in the number of suicides appears to be the worsening economic problems. It is therefore necessary to research the relationship between economic issues and suicide. In this study, we examined the relationship between the value of the Nikkei Stock Average and suicide rates in Japan. The value of the Nikkei Stock Average may be related to suicide among men. On the basis of the results, relevant researchers and organizations should understand the factors that relate to suicide to better carry out specific suicide prevention measures. 相似文献
52.
Ken Baxter KPMG 《Australian Journal of Public Administration》1996,55(3):3-6
It is very rare for the stars in the political firmament to come together at one time so as to create a situation where the two major eastern states and the Commonwealth will be election free, barring accidents, for three years. It is an opportunity which is rarely provided and should be grasped immediately if Australia is to continue on the path of reform and establish an enduring position in the West Pacific Basin region as well as delivering improved living standards to its people. 相似文献
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Today the method commonly used for detecting gunshot residue is through the combined use of scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). In recent years, this same methodology began to find use in detecting and characterizing pyrotechnic reaction residue (PRR) particles whether produced by explosion or burning. This is accomplished by collecting particulate samples from a surface in the immediate area of the pyrotechnic reaction. Suspect PRR particles are identified by their morphology (typically 1 to 20 microm spheroidal particles) using an SEM; then they are analyzed for the elements they contain using X-ray EDS. This can help to identify the general type of pyrotechnic composition involved. 相似文献
55.
This paper examines the extent to which organizational hierarchies are democratic or (in the more usual language of administrative studies) participative, in the sense that the views of a large proportion of organizational membership are taken into account when an organizational choice is made. We view organizations as making choices in a “bottom-up” manner: subordinates recommend options to their superior, and if subordinates are in sufficient agreement their superior accepts their advice. We prove that as the number of levels in the hierarchy increases, organizational choices can be dominated by a smaller and smaller proportion of the total organizational membership. In the limit, a vanishing small proportion of the membership can dominate policymaking. 相似文献
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This paper examines the competing claims on land use resulting from the expansion of biofuel production. Sugarcane for biofuel drives agrarian change in So Paulo state, which has become the major ethanol-producing region in Brazil. We analyse how the expansion of sugarcane-based ethanol in So Paulo state has impacted dairy and beef production. Historical changes in land use, production technologies, and product and land prices are described, as well as how these are linked to changing policies in Brazil. We argue that sugarcane/biofuel expansion should be understood in the context of the dynamics of other agricultural sectors and the long-term national political economy rather than as solely due to recent global demand for biofuel. This argument is based on a meticulous analysis of changes in three important sectors - sugarcane, dairy farming, and beef production - and the mutual interactions between these sectors. 相似文献
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Thomas H. Hammond 《Public Choice》2007,133(3-4):359-375
The scoring method used by high schools and colleges in the U.S. to determine which team wins a cross-country meet can violate a major social choice principle, referred to here as Independence from Irrelevant Teams: whether team A is scored as defeating or losing to team B can depend on whether team C’s performance is included in the calculations. In addition, if a three-way meet is scored as three dual meets, the scoring method can produce a cycle, thereby violating the principle of Transitivity: team A beats team B, team B beats team C, but team C beats team A. Real-world violations of Independence and Transitivity are reported from a high school cross-country meet held in Michigan in the U.S. in 2003. Several results are presented about the conditions under which these two principles can be violated. An alternative scoring method that will violate neither Independence nor Transitivity is also discussed and evaluated. 相似文献
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