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101.
What are the patterns of legislator responsiveness to constituents in multi-level democracies, and what explains them? Previously, comparative research has been hampered by a lack of theory and a lack of data. The article first theorizes how constituency service may be explained by conventional arguments, such as electoral motivations and role orientations. It then considers how regionalization specifically might affect service responsiveness. Using data from the PARTIREP survey of legislators in eight multi-level democracies and six unitary democracies, the article demonstrates that national legislators devote less time to constituency service in multi-level than in unitary democracies; and that regional legislators devote more time than national legislators in multi-level democracies. While conventional arguments are important, the specific effects of regionalization are also significant in determining service responsiveness, establishing an agenda for future research of constituency service as a significant area in the study of multi-level democracy.  相似文献   
102.
Abstract: Although many variables that skeletal biologists examine have been standardized, the actual techniques used to collect these data from bone thin sections vary. This project compares different methods of obtaining data (relative cortical area values) for histomorphometric research. One visual and three digital methods of histomorphometric data collection are compared: (i) Merz microscopic eyepiece counting reticule, (ii) flatbed scanner, (iii) overlaying multiple images of a thin section, and (iv) digital SLR camera with macro settings. The discussion includes a comparison of usability factors such as cost, time, user‐experience, and ease‐of‐use, which vary for each method. Values from the different methods are compared using ANOVA tests to evaluate inter‐method, inter‐observer, and intra‐observer variability. Intra‐observer error was greater for the microscopic method, although the error values are concomitant with experience. We found no statistically significant differences between the four methods examined, but certain caveats must be addressed when these methods are used.  相似文献   
103.
ABSTRACT

Arts festivals have been explored through many lenses, but social media marketing and digital performance are less studied. The potential of social media networks in digital performance is exemplified by the London International Festival of Theatre (LIFT), which repositions social media technology as an enabler for audiences to co-produce digitally oriented performance. This article argues that the relationship between social media marketing and performance is more hybridized than often assumed, with performances forming a creative development loop from producer to audience through performative social media. Harnessing the creative potential of social media platforms via “digital staging” encourages audience insight into process as well as product.  相似文献   
104.
A new type of heroin HCl seized in Australia was examined by stable isotope analysis. The final origin/process classification of these samples by chromatographic signature profiles of the impurity/manufacturing by-products was previously determined to be "unknown" by two independent national laboratories. Various drug enforcement authorities speculated that the heroin might be from a new region or new illicit process due to the unusual chromatographic impurity profiles that were present. Samples from 20 different kilogram packages were examined for isotopic content to determine if the samples fit isotopic patterns of known origins or if they were unique to any known origins. Authentic specimens from Southeast Asian (N=59), Southwest Asia (N=37), South America (N=104), and Mexico (N=21) we concomitantly examined for comparison purposes. Both continuous flow elemental analysis-isotope ratio mass spectrometry and gas chromatography-isotope ratio mass spectrometry techniques were utilized. Heroin samples were also converted to morphine, without apparent isotopic fractionation, utilizing methanolic HCl for gas chromatography-isotope ratio mass spectrometry. The Pong Su samples were found to be isotopically and isotopically/alkaloidally distinct from the known origin/process classifications of Southwest Asian, Southeast Asian, South American, and Mexican.  相似文献   
105.
106.
In this study, we present the data concerning 10 children (six boys, four girls) with a diagnosis of foreign body aspiration (FBA) amongst 19,951 cases that underwent autopsy between the years 1996-2002. Eight of the children were under 2 years old. All the incidents took place at home. One of the parents was in the company of the child at the time of incident. At least one of the risk factors was positive. Interestingly, all of the aspirated material was related to food except one. Only four cases had subpleural petechiae, whereas five of the seven subjects undergoing histopathological evaluation had edema, hyperemia or intra-alveolar fresh bleeding. The legal instructions, which regulate the standards of toy materials, came into force at the end of 2003. Even though the legal instructions regulating the size and consistency of toys are very important to prevent FBA, we believe that the education of the parents and carers in the prevention of food aspiration is of greater importance.  相似文献   
107.
The focus of this article is organizational behaviour in and around the private sector in Tanzania at a time of transition through liberalization and the promotion of private sector activity; how the private sector has re‐emerged in the very recent past; how it operates as a group or, more accurately, as a set of groups, and the relationships between its component parts and with other development organizations (notably public actors: the state and aid donors). Within this framework our interest is in how organizational behaviour is mediated and trust is built through the brokering of relations between different organizations which intersect the public and private (and what this means for the public sphere). The article assesses the usefulness of a three‐level framework for analysing organizational and institutional transformation, shows that some tentative but modest change is occurring, and that a range of incomplete but positive political processes are happening. We show that institutional development is the weak link in these processes. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
108.
Forensic pathologists may occasionally encounter cases of apparent sudden cardiac death without gross cardiac abnormality. In some of these cases, evaluation of the cardiac conduction system may reveal pathologic lesions which may act as the substrates for ventricular tachyarrhythmias and sudden death. Sample case studies are used to illustrate the suggested criteria and techniques for examination, and commonly-encountered pathologic lesions and normal variants are discussed.  相似文献   
109.
This article approaches the question of how Aboriginal Australians describe their own experiences of drinking alcohol, sometimes to excess, and how they recover, through a reading of seven autobiographies alongside the scholarship on Aboriginal drinking. The evidence contained in these life stories stresses personal factors and adds to the picture we glean from the scholarship, whether academic or governmental, epidemiological, anthropological or historical, which explains Aboriginal drinking habits in more social terms. Thus, the autobiographies themselves make an important intervention into the scholarship on Aboriginal drinking. Beyond this, negotiating with the stereotype of the “drunken Aborigine” is unavoidable for Aboriginal people who write about their drinking and these autobiographies represent a challenge to this popular image. This article examines a previously unexamined discourse on Aboriginal drinking that goes some way towards undermining the public representation of a drunken Aboriginal culture while simultaneously giving individual Aboriginal Australians greater voice in describing their past and current experiences.  相似文献   
110.
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