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101.
目前的一些发展中国家,它们许多世纪以来进化的一个显著特点是:其前资本主义社会关系之发生变化,并非由于在这种社会关系内部产生了某种新的、更进步的生产方式,而是由于西欧资本主义的形成和随之而来的扩张行为所引起的  相似文献   
102.
(2·2)类推变调一个迄今只发现了八个词的小小的词类有这种类推变调,这个词类叫方位词,它们只出现在名词性短语中名词的前面或在指示词的前面。在下面的例子中,方位词前面都有动词y~1‘在’或 mu~4‘去’:y~1 pe~7 o~1‘在山上’,y~1 o~7 o~2‘在桌子上’,y~1 na~7 ha~3‘在谷下’,y~1y ti~7 o~4‘在山上(对面,同一水平)’,mu~4 t~7 kh~5‘去赶场(有一段距离,但在同一水平)’,mu~1nt ke~3‘走在路上(附近或在前面)’,mu~4 tshai~7te~1‘到山上的地里去’(在山的背面)。  相似文献   
103.
Visions in monochrome: families, marriage and the individualization thesis   总被引:1,自引:0,他引:1  
This paper takes issue with the way in which the individualization thesis--in which it is assumed that close relationships have become tenuous and fragile--has become so dominant in 'new' sociological theorizing about family life. Although others have criticized this thesis, in this paper the main criticism derives from empirical research findings carried out with members of transnational families living in Britain whose values and practices do not fit easily with ideas of individualization. It is argued that we need a much more complex and less linear notion of how families change across generations and in time.  相似文献   
104.
In New South Wales, Australia, a cost-effectiveness evaluation was conducted of an adult drug court (ADC) program as an alternative to jail for criminal offenders addicted to illicit drugs. This article describes the program, the cost-effectiveness analysis, and the results. The results of this study reveal that, for the 23-month period of the evaluation, the ADC was as cost-effective as were conventional sanctions in delaying the time to the first offense and more cost-effective in reducing the frequency of offending for those outcome measures selected. Although the evaluation was conducted using the traditional steps of a cost-effectiveness analysis, because of the complexity of the program and data limitations it was not always possible to adhere to textbook procedures. As such, each step involved in undertaking the cost-effectiveness analysis is discussed, highlighting the key issues faced in the evaluation.  相似文献   
105.
As with all media, the Internet structures and frames information, rewarding some information search and decision behaviors while punishing others and, thereby, strongly influences evaluation research results and possibilities. Now that the Internet is for many evaluators the information medium of choice, the impacts of the medium on evaluation deserve careful attention. The objective of this article is to lay groundwork for a theory of the impact of the Internet on evaluation and policy analysis. Questions addressed include the following: (a) What is the impact of the Internet on the evaluator's professional role, work norms, and work habits? (b) Does the use of the Internet affect who is an evaluator or the meaning of professional evaluation? and (c) How does evaluation via Internet affect the technical quality and credibility of evaluation? A key thesis is that the Internet compresses information in the sense that it is not always easy to distinguish among information resources and, especially, the authority of the information provider and the nature of the knowledge warrant. On one hand, the Internet's information compression seems to hold potential for the democratization of evaluation. On the other hand, the diminished ability to make quality distinctions about evaluation-relevant information may undercut the legitimacy of evaluation.  相似文献   
106.
This study aimed at empirically identifying groups of adolescents with distinct longitudinal trajectories of gambling involvement and validating these groups by comparing them with respect to correlates. 903 low SES boys were followed annually from age 11 to 16 years. Three groups were found: an early-onset high-level chronic group, a late-onset high-level group, and a low gambler group. The Chronic group and the Low group consistently differed on teacher-rated inhibition (i.e., anxiety) during childhood and early adolescence. They also differed on concurrent teacher and self ratings of disinhibition (i.e., impulsivity), while the Late Onset group appeared to lie in between these groups. Compared to the Low group, both high groups subsequently had elevated scores on later gambling related problems.  相似文献   
107.
Where strength training has been used in conjunction with functional-task training in older people, not only have there been improvements in leg strength but also improved function has been measured (e.g., Skelton & McLaughlin, 1996). Many studies use participants from care homes rather than community dwellers. We investigated changes in leg power, balance, and functional mobility in community-dwelling sedentary men and women over 70 years of age (n = 6 for training group [TR]; n = 10 for control group [CN]). Progressive training took place over 24 weeks using seated and nonseated exercise. For TR, leg power increased 40%, from 108 +/- 40 to 141 +/- 53 W (p < .01); dynamic balance increased 48%, from 22.3 +/- 7.9 to 33.1 +/- 6.1 cm (p < .01; functional reach); and functional mobility increased 12%, from 7.46 +/- 1.32 to 6.54 +/- 1.41 s (p < .05; timed walk). CN showed no significant change. In conclusion, a community-based exercise program led to large improvements in leg-extensor power, dynamic balance, and functional mobility.  相似文献   
108.
In January 2004, the National Collaboration for Youth approved a list of core competencies needed by entry-level youth development workers for effective youth development practice. This chapter provides an overview of these competencies, explaining why and how the list was created, outcomes, and recommendations for next steps.  相似文献   
109.
Recent studies point to an emerging role for the TOR (target of rapamycin) pathway in the regulation of life span. In this Perspective, we discuss the possibility that this pathway is an important modulator of nutrient-dependent changes in life span. Additionally, we discuss the interactions between the TOR and insulin-like signaling pathways as well as the key downstream processes that TOR regulates.  相似文献   
110.
扩大个人付业并利用这一生产来增加农业的产量是当前农村的一个特点。更重要的是:因为我国目前农产品生产的水平还不能完全满足居民(其中也包括农村居民)对农产品、特别是畜产品的需要。在苏共中央提交给党的二十六大的《苏联一九八一~一九八五和一九九○年以前这一时期经济和社会发展的基本方针》草案中,规定了“要在各企业、单位和机关的付业中、居民的私入付业中以及工人和职员的果园和菜园的协作社中,增加肉、奶、土豆、蔬菜和水果的生产,帮助它们买到幼畜、饲料、种籽和肥料”。  相似文献   
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