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The purpose of this paper is to define the organizational characteristics of voluntary associations and grass-roots organizations (NPO) in Japan by a quantitative survey and by clarifying their organizational structures. First, with respect to formalization of the organization, it appears that the differences in the scale of the organization are greater than the fields and forms of the activities. If the scale is related to the degree of formalization, we can consider that the "invisibility" which describes the present situation of voluntary associations as a result of being small. However, if we look at the changes in the organizational structure and their activities, one will know such a result is not always true. Over 80% of the organizations have begun new activities. As the structures of the organizations change, we cannot conclude that the voluntary associations are merely immature. More likely, the action of the formalizing process depending on the organizational scale competes with the action of changing the definition of formalization. Second, when we analyzed the actual situation of the innovation, we discovered that the emergence of the new activities was related to whether and how strongly they related externally. Particularly, in the case of providing human and social welfare services, the stronger the relationship with the caretaker (client) is, the more new activities emerge. If so, this leads to the next hypothesis, that the origins of the innovation in these organizations are demanded by what the external relationship should be.  相似文献   
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Despite significant interest in the changing nature of employment as a critical social and economic challenge facing society—especially the decline in the so-called Standard Employment Relationship (SER) and rise in more insecure, precarious forms of employment—scholars have struggled to operationalize the multifaceted and heterogeneous nature of contemporary worker-employer relationships within empirical analyses. Here we investigate the character and distribution of employment relationships in the U.S., drawing on a representative sample of wage-earners and self-employed from the General Social Survey (2002–2018). We use the multidimensional construct of employment quality, which includes both contractual (e.g., wages, contract type) and relational (e.g., employee representation and participation) aspects of employment. We further employ a typological measurement approach, using latent class analysis, to explicitly examine how the multiple aspects of employment cluster together in modern labor markets. We present eight distinct employment types in the U.S., including one resembling the historical conception of the SER model (24% of the total workforce), and others representing various constellations of favorable and adverse employment features. These employment types are unevenly distributed across society, in terms of who works these jobs and where they are found in the labor market. Importantly, women, those with lower education, and younger workers are more likely to be in precarious forms of employment. More generally, our typology reveals limitations associated with binary conceptions of standard vs. non-standard employment, or insider–outsider dichotomies envisioned within dual labor market theories.

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Reproductive success, copulation success, and mating success were measured for a population of male dragonflies,Orthetrum japonicum. Copulation success explained the greatest variation in reproductive success. The proportion of copulations followed by oviposition was positively correlated with the number of oviposited eggs per mating. Directional selection on four morphological characters was estimated. The effect of selection on correlated traits was comparable to that of direct selection. Directional selection varied between traits and between episodes in a single trait. The probability that the observed directional selection on the four morphological traits was expected under the condition of the selective neutrality of traits was not smaller than 5%.  相似文献   
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The authors examined the relationship between strength-training behavior and perceived environment in older Japanese adults. An Internet-based survey was conducted of 293 adults age 68.2 ± 2.8 yr. The dependent variable was regular strength-training behavior. The IPAQ environment module, access to facilities for strength training, and home equipment for strength training were environmental factors. Logistic-regression analysis was employed. After demographic variables (gender, age, educational background, household income, body-mass index, self-rated health status, smoking habit, and residential area) were adjusted for, home equipment for strength training (OR = 2.14, 95% CI = 1.50-3.06), access to facilities for strength training (OR = 2.53, 95% CI = 1.32-4.85), and observing active people (OR = 2.20, 95% CI = 1.06-4.58) were positively correlated with regular strength-training behavior. In conclusion, environmental factors associated with strength-training behavior were access to facilities for strength training, having home equipment for strength training, and observing active people.  相似文献   
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This case study presents how McDonald's Japan improved its corporate image through food education as corporate social responsibility activity. Email interviews with a CSR representative and seven public school teachers who experienced the company's educational program reveal the company has successfully improved its corporate image, which may have contributed to its increased sales performance.  相似文献   
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Though protection of human research subjects is universally recognized as a critical requirement for the ethical conduct of research, few studies have examined retractions of medical articles through apparent noncompliance with that requirement. From our survey of 99 retracted papers published from 1981 to 2011, we found that the basis for those decisions was poorly explained in retraction notices and that most of the articles continued to be cited. In retraction notices, the current manner of explaining failure to protect human subjects is misleading and confusing.  相似文献   
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在后现代主义思潮影响下,日本近代文学界的研究发生重大转变,许多"自明"的前提受到质疑,坪内逍遥在日本文学史上的地位的转变便是受此种思潮影响而出现的一个个案.坪内逍遥与政治小说的关系在先前的研究中似乎已有定论,但在重新认识"近代"的内涵之后会发现政治小说对坪内逍遥所产生的巨大的影响力.  相似文献   
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