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161.
Donna H. Kerr 《Policy Sciences》1976,7(3):351-363
Developed on the premise that how we conceive of ‘policy’ and ‘successful policy’ guides policy sciences' research and evaluation, this paper responds to the conceptual questions of “what is a policy?” and “when is a policy successful?” Formal or logical conditions are established to distinguish ‘policy’ from related concepts. The notion ‘relevant public’ is introduced to distinguish public policies from private policies and to identify fairly-declared policies. Further, conditions are developed that can be used as logical tests for three types of policy success: implementation success, instrumental success and success in normative justification. 相似文献
162.
Updegraff Kimberly A. Helms Heather M. McHale Susan M. Crouter Ann C. Thayer Shawna M. Sales Lara H. 《Journal of youth and adolescence》2004,33(5):403-420
This study examined the nature and correlates of different patterns of perceived control in adolescents' relationships with their best friends. Participants included firstborn adolescents (M = 14.94 years), their younger siblings (M = 12.44 years) and both their mothers and fathers in 163 families as well as a best friend of each adolescent (M = 15 years). Data were collected from family members during home visits regarding adolescents' family relationships, friendships, and psychosocial adjustment; time use data were gathered during a series of 7 nightly phone interviews. Information was obtained from best friends during a brief phone interview. We developed a typology of 3 different patterns of perceived friendship control based on the combination of adolescents' and their best friends' ratings of relational control. Patterns of control in adolescents' friendships were associated with the distribution of control in both parents' marriages and adolescents' sibling relationships. Further analyses, designed to test developmental predictions, revealed connections between friendship control and other qualities of adolescents' friendships (i.e., intimacy, conflict, perspective-taking). 相似文献
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164.
Since 1980 China's economic revolution has enabled more households to allocate labor to market‐related activities to earn more income. In 1992 an even greater surge in market economy growth took place when urban households began abandoning state‐related occupations and took their chances in the marketplace. The increase in consumer spending that followed reflects a new pattern of household spending for the first time in China since 1949: the share of spending for food relative to spending for other categories of goods and services is fast declining. This new trend, already strongly evident among high income‐earning households, is rapidly being replicated by other households as their incomes rise. During the 1990s new consumer patterns have emerged in the cities of the coastal provinces that strongly indicate that a consumer revolution is under way. This revolution has revived traditional gift‐giving between the Chinese people, thus facilitating the strengthening of their social, economic, and political ties and encouraging people to emphasize social and political stability. 相似文献
165.
Howard H. Lentner 《Political studies》2005,53(4):735-752
This article analyzes the concept of hegemony and examines its relationship to power and autonomy. Refuting the conventional belief that it is ideology that distinguishes hegemony, the article argues that it is autonomy that constitutes the distinguishing characteristic. Although hegemons tend to evolve into imperialists, hegemony involves leadership of an alliance, not domination by coercion. It is impossible to conceptualize hegemony without also including autonomy. In this conceptualization, the primary source of autonomy lies in a specific hegemonic system of domination that itself embodies the notion of autonomy for both the polity and its citizenry, a limiting construction that hinders the tendency toward imperialism. Such a system includes one type of autonomy that can be designated as autonomy within hegemony. In addition, the article discusses two other types of autonomy: counterhegemony and a largely power-based opposed hegemony. Thus, the article concludes, hegemony is a complex concept, with several types of manifestation, that can more usefully be understood in connection with autonomy and power than as a stand-alone concept. 相似文献
166.
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168.
In the election to the Althingi on 25 April 1987, the established party system in Iceland received its greatest blow so far. The four main parties between them managed only three-quarters of the valid votes, the Independence Party and the People's Alliance, both suffered their worst defeats ever. The new parties had a field day, as the Citizens' Party—the first major splinter group from the large Independence Party since its foundation—and the Women's Alliance received over 10 per cent of the votes each. Thus, the signs of crisis in the established party system—increasingly visible since around 1970—indicate an uncertain future for the four-party format in Icelandic politics. 相似文献
169.
Romy du Long Judith Fronczek Hans W. M. Niessen Allard C. van der Wal Hans H. de Boer 《法庭科学研究(英文)》2022,7(2):238
Interpreting a myocardial inflammation as causal, contributory or as of no significance at all in the cause of death can be challenging, especially in cases where other pathologic and/or medico-legal findings are also present. To further evaluate the significance of myocardial inflammation as a cause of death we performed a retrospective cohort study of forensic and clinical autopsy cases. We revised the spectrum of histological inflammatory parameters in the myocardium of 79 adult autopsy cases and related these to the reported cause of death. Myocardial slides were reviewed for the distribution and intensity of inflammatory cell infiltrations, the predominant inflammatory cell type, and the presence of inflammation-associated myocyte injury, fibrosis, edema and hemorrhage. Next, the cases were divided over three groups, based on the reported cause of death. Group 1 (n = 27) consisted of all individuals with an obvious unnatural cause of death. Group 2 (n = 29) included all individuals in which myocarditis was interpreted to be one out of more possible causes of death. Group 3 (n = 23) consisted of all individuals in which myocarditis was reported to be the only significant finding at autopsy, and no other cause of death was found. Systematic application of our histological parameters showed that only a diffuse increase of inflammatory cells could discriminate between an incidental presence of inflammation (Group 1) or a potentially significant one (Groups 2 and 3). No other histological parameter showed significant differences between the groups. Our results suggest that generally used histological parameters are often insufficient to differentiate an incidental myocarditis from a (potentially) significant one. 相似文献
170.
Adisty Setyari Putri Nurtami Soedarsono Benindra Nehemia Djaja Surya Atmadja Douglas H. Ubelaker 《法庭科学研究(英文)》2022,7(2):115
Dental development can be used to estimate age for forensic purposes. However, most of the currently available methods are less reliable for the Indonesian population due to population variability. This study presents a new method and evaluates other methods that utilize dental development to estimate the age of Indonesian people. Panoramic radiographs of 304 young Indonesian people aged 5–23 years old were analysed for deciduous tooth root resorption, permanent tooth calcification, and eruption. The extent of tooth root resorption was determined based on AlQahtani’s modified Moorrees et al. method. Tooth calcification was classified based on a modified Demirjian et al. method. Tooth eruption was evaluated based on AlQahtani’s modified Bengston system. The sequence of tooth root resorption, and permanent tooth calcification and eruption were grouped into 19 age categories (from 5–23 years old) in an atlas. The differences between males and females, between maxillary and mandibular teeth, and between right and left teeth were also analysed. There were minimal significant differences of tooth development between males and females, and between the right and left teeth (P > 0.05), while the maxillary and mandibular dental development was significantly different (P < 0.05). The newly developed atlas showed the development of the right side of maxillary and mandibular tooth of combined sex of Indonesian population. Another 34 panoramic radiographs of known-age and sex individuals from Indonesia were assessed using the newly developed Atlas of Dental Development in the Indonesian Population, Ubelaker’s Dental Development Chart, The London Atlas of Human Tooth Development and Eruption by AlQahtani, and the Age Estimation Guide-Modern Australia population by Blenkin-Taylor. Accuracy was assessed by comparing estimated age to actual chronological age using the Bland-Altmand test. Results show that the smallest range of error was found in the Atlas of Dental Development in the Indonesian Population (−0.969 to 1.210 years), followed by The London Atlas of Human Tooth Development and Eruption by AlQahtani (−2.013 to 1.990 years), the Age Estimation Guide-Modern Australia population by Blenkin-Taylor (−2.495 to 2.598 years), and the Dental Development Chart by Ubelaker (−2.960 to 3.289 years). These findings show that the Atlas of Dental Development constructed in this study performs better than the other three methods and presents greater accuracy of age estimation in the Indonesian population.
Key points
- Dental development such as deciduous tooth root resorption, permanent tooth calcification, and tooth eruption can be used to estimate age for forensic purposes.
- The development of the teeth are influenced by genetic, ethnicity, and sex, therefore an age estimation method must be constructed based on the same population.
- There were minimal significant differences in tooth development between male and female, and between right and left teeth, but there was significant difference between maxillary and mandibular teeth.
- The Atlas of Dental Development in the Indonesian Population constructed in this study allowed more accurate age estimation of the Indonesian sample than the other methods tested.