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191.
What makes a good doctoral dissertation in public administration? Analysis of abstracts of 168 public administration doctoral dissertations included in Dissertation Abstracts 1998, on the basis of criteria first developed to analyze the PA dissertations of 1981, indicates material progress in the use of the doctoral dissertation as a research tool to educate students and to advance the field of public administration. The 1998 dissertations showed substantial improvements in quality over those in Dissertation Abstracts 1990, almost as much improvement as those studies showed over the projects of 1981. Compared to 1990, a substantially higher percentage of the 1998 dissertations set out to conduct basic research and to report on the findings. In addition, more doctoral students are using rigorous research designs that involve attention to causal relationships.  相似文献   
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Marianne North, a well-to-do and well-connected Victorian lady painter, made a number of expeditions to all parts of the world to paint plants and flowers in their native habitat. Over 800 of her paintings are displayed in a special gallery which she donated to Kew Gardens. The article concentrates on her travels in various parts of Asia, especially Japan, Sarawak, Java, Ceylon and India.  相似文献   
196.
Abstract

In an article on “Inter-Communist Conflicts and Vietnam” published in the current issue of Marxism Today, Anthony Barnett attempts to put the wars in Southeast Asia into historical and socialist perspective. He begins by stressing the already existing pattern of conflict in the socialist world. He notes in particular, the history of differences between neighboring communist states, the division of Marxist-Leninist movements resulting from the Sino-Soviet split and the sustained efforts of imperialist powers to exploit and to deepen these conflicts. The same conflicts, he argues, now find expression in Southeast Asia. In fact, the recent successful completion of the Vietnamese revolutionary war and the rise of other communist governments in China's hinterland might be promoting a trilateral conflict situation of a type already observed elsewhere. After the second World War, the indigenous, self-sustaining communist revolution in Yugoslavia successfully resisted efforts made by the older, larger communist power, the USSR, to force it to join its Eastern European bloc. Part of the Soviet pressure took the form of aggravating difficult bilateral relations between Yugoslavia and its neighbor Albania. The pattern of aspirations and hostilities in today's Southeast Asia is not, Anthony asserts, appreciably different:  相似文献   
197.
Coalitions have been critical for the reemergence of democracy and stability in Uruguay and Chile. Where do they come from? Why are they successful? To explore the role of history and ideologies in the formation and successes of two leftwing coalitions, Uruguay’s Frente Amplio (Broad Front) (FA) and Chile’s Concertación por la Demcracia (Concertación), the author traveled to South America. In Montevideo and Santiago, she spoke with professors and politicians, government officials and former Presidents. This essay will introduce the Uruguayan and Chilean political party systems, discuss how they have dealt with crimes committed by the dictatorships (1973–1990), and highlight the significance of the two coalitions. It will use the term “left” to designate parties which favor egalitarianism and statism, and claim to speak for the people, especially the underprivileged; the term “right” for those which favor liberty, individual initiative, equality of opportunity, and limited government.  相似文献   
198.
When policies incentivize voluntary activities that also take place in the absence of the incentive, it is critical to identify the additionality of the policy—that is, the degree to which the policy results in actions that would not have occurred otherwise. Rebate programs have become a common conservation policy tool for local municipalities seeking to retrofit residential properties with efficient appliances. This research evaluates whether such rebates can be cost‐effective means for water utilities to promote water conservation. A unique database is developed that combines water‐use data over a three‐year period for all households that participated in a utility's high‐efficiency toilet (HET) rebate program, water‐use data for a matched sample of neighbors who did not receive a rebate, and a survey of rebate participants. Difference‐in‐differences models indicate that installation of an HET reduces household water consumption by approximately 7 percent. While installation of an HET appears to be an effective means for achieving household reductions in water consumption, our results also suggest that the rebate program is a much less effective means for achieving household reductions in water consumption. Specifically, the rebate program is found to provide limited additional water savings beyond what would have occurred naturally and is responsible for only 37 percent of the total water reduction attributable to the installation of HETs over the study period. © 2013 by the Association for Public Policy Analysis and Management.  相似文献   
199.
The processes associated with cadaver decomposition in outdoor settings, particularly those that occur during the extended postmortem interval (>30 days) are poorly understood. Thus, few methods are currently available to accurately estimate the extended postmortem interval (PMI). Of these methods, a soils-based approach has the potential to address the postmortem interval between which entomology and anthropology are the most valuable. Although the validity of soil-based methods has previously been established, little work has been conducted to explain the processes that have been designated for forensic application. As a consequence, we investigated the dynamics of carbon, nitrogen, and phosphorus-based compounds in soil beneath pig (Sus scrofa) cadavers (gravesoil) that were placed on the soil surface over a period of 100 days. Decomposition was assessed through the physical characteristics of the cadaver, soil pH, soil moisture content, and the concentration of total carbon, total nitrogen, soil-extractable phosphorus, and lipid-phosphorus in soil. Cadaver decomposition did not result in a significant difference in soil carbon and moisture content. However, significant (P < 0.05) increases were observed in the concentration of soil pH, total nitrogen, soil-extractable phosphorus, and lipid-phosphorus. Based on the current results, a significant increase in the concentration of gravesoil nutrients represented a maximum PMI of 43 days (lipid-P), 72 days (total nitrogen), or 100 days (soil-extractable phosphorus). This work provides further evidence that a soil-based method has the potential to act as a tool for the estimation of extended PMI.  相似文献   
200.
Abstract: This paper examines trends in local economic development policies in Canadian and US cities over the past fifteen years. Using data drawn from surveys conducted at four points in time ‐ 1990, 1994, 2001, and 2005 ‐ the study provides a longitudinal assessment of change versus stability in overall approach toward economic development. Findings indicate that Canadian and US cities have followed relatively similar trajectories in the extent to which they use particular economic development policies. Overall, the most common economic development policies in both nations have been and continue to be very similar: infrastructure investment generally, land development, basic promotion, and the use of special events to attract and retain businesses and residents and to promote the community. Thus, there is a visible pattern of the “least of differences” among cities in Michigan and Ontario in their development strategies and approaches. Sommaire: Le présent article examine les tendances qui se sont dégagées des politiques de développement économique local dans les villes canadiennes et américaines, au cours des quinze dernières années. À l'aide des données tirées de sondages réalisés à quatre moments différents, à savoir en 1990, 1994, 2001 et 2005, l‘étude fournit une évaluation longitudinale des changements par rapport à la stabilité dans l'approche globale à l’égard du développement économique. Les résultats indiquent que les villes canadiennes et américaines ont suivi des trajectoires relativement similaires dans la mesure où elles ont recours à des politiques de développement économique particulières. Dans l'ensemble, les politiques de développement économique les plus courantes dans ces deux pays ont été et continuent d‘être très similaires: l'investissement dans l'infrastructure en général, l'aménagement du territoire, la promotion de base, et le recours à des événements spéciaux pour attirer et retenir les entreprises et les résidents et pour promouvoir la communauté. Ainsi, il existe parmi certaines villes du Michigan et de l'Ontario un modèle visible de la “moindre des différences” dans leurs stratégies et leurs méthodes de développement.  相似文献   
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