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This article examines the forces of change that have been operating on a state agriculture department over recent decades. These forces of change include pressures for the department to meet community expectations on issues such as animal welfare and ecological sustainability — issues which were not emphasised in its former focus on agricultural production. The article then goes on to look at the responses that have occurred in a public sector agency to these forces and what these may mean for the future of this traditionally conservative arm of government in terms of changes to what have been its primary client groups and its most important priorities.  相似文献   
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Color determination of soil evidence is often done by visual comparison to soil color charts. A handheld spectrophotometer was tested with representative materials for its suitability for forensic soil characterization. Instrumental colorimetry provides accurate colorimetry with ~10-fold better precision than a soil color chart. The minimum sample size for accurate color determination was between 0.02 and 0.04 mg of fine soil for the specific instrument tested. Reporting colors in the L*a*b* space permits quantification of ΔE00, a measure of perceptible color difference, could enable objective quantification of small color differences and thresholds for forensic soil comparisons. A ΔE00 greater than ~ 3.5 to 6 likely indicates disparate soil sources in a forensic comparison, in the absence of confounding factors like sample alteration. Despite the superior precision of instrumental colorimetry, this approach is inappropriate for samples which are mottled at an inseparable scale, attached to a substrate, or too small for instrumental measurement.  相似文献   
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In a recent Public Opinion Quarterly article “Is the Academy a Liberal Hegemony?,” John Zipp and Rudy Fenwick pit themselves against “right-wing activists and scholars,” citing our scholarship (Klein and Stern in Academic Questions 18(1): 40–52, 2005a; Klein and Western in Academic Questions 18(1): 53–65, 2005). Here, we analyze Zipp and Fenwick’s characterization of our research and find it faulty. We, then, turn to their self-identification “liberal vs. conservative” findings and show they concord with our analysis. If one feels that it is a problem that humanities and social science faculty at 4-year colleges and universities are vastly predominantly democratic voters, mostly with views that may called establishment-left, progressive, or status-quo oriented, then such concerns should not be allayed by Zipp and Fenwick’s article. We commence the article with a criticism of the “liberal versus conservative” framework because it is the source of much of the confusion surrounding controversies such as the one over the ideological profile of faculty.  相似文献   
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New York municipalities passed more than 60 measures promoting high‐volume hydraulic fracturing (HVHF), 2008–12. These policies and resolutions signaled to state officials that municipalities desired HVHF's promised economic benefits and were anxious for an end to the state's HVHF moratorium. They also may be evidence of municipalities proactively preparing for a drilling boom. Why did some jurisdictions adopt these measures while others did not? While scholarship suggests that policy adoption is facilitated when jurisdictions and citizens possess more resources, capacity appears to have a negative or negligible impact on pro‐HVHF action. Such action appears more likely when local actors anticipate HVHF's potential gains but have not previously experienced substantial drilling, perceive that the industry could be viable locally, and can access relevant policy examples. Some lessons from conventional adoption scholarship may not apply when policies are symbolic, advocacy may be elite‐driven, and mimicry is an important diffusion mechanism.  相似文献   
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Why do the member states of the world’s fourth-largest trading block incorporate only about two-thirds of all policies they adopt? This article argues that empty promises are an important reason for Mercosur’s incorporation problems and that Mercosur’s institutional design furthers such a defective behavior. Member governments easily sign agreements whenever they are rewarded for the mere act of doing so. However, if they expect high costs from implementing these policies, they try to avoid incorporation. Since only the last state to incorporate a policy triggers its overall legal validity, Mercosur’s members can easily veto any agreement ex post. In addition to empty promises, mismanaged drafting and incorporation and the abuse of negotiation power also pose important obstacles to incorporation. Free riding, however, does not play a role. Due to the incorporation rules, there can be no externalities that incentivize unilateral defection. The article substantiates the arguments empirically with the multivariate analysis of the complete incorporation record of 1,033 policies adopted between 1994 and 2008.  相似文献   
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Energy security is, once again, a fashionable topic of conversation in Europe particularly in relation to natural gas, but most of the commentary is relatively general, failing to identify any specific problems. The Russian–Ukrainian gas crisis of January 2006 focussed attention on a specific natural gas security problem: the impact of a bilateral dispute on the transit of Russian gas via Ukraine. This episode reinforced old security lessons on the importance of diversity of routes and sources, but also showed that current events can be more influential than projections of supply adequacy at some date in the future. This event has highlighted the potential role of the European Union in natural gas diplomacy, and the Energy Charter Treaty in the legal framework for gas transit. But the most important legacy of the episode may be not in Russia–EU, but in Russia–CIS, energy relations.  相似文献   
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Werden mit Beendigung eines (steuerlich anerkannten) Bestandverh?ltnisses zwischen Ehegatten die Mieterinvestitionen vom Mieter unentgeltlich dem Vermieter überlassen, obwohl – Ma?stab des Fremdvergleichs – eine Abgeltung mit Erfolgsaussichten verlangt h?tte werden k?nnen, so k?nnen die dem Vermieter als Eigentümer zukommenden Investitionen nicht im Rahmen der Einkünfte aus Vermietung und Verpachtung erfasst werden.  相似文献   
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