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Bernadette Richards 《International Review of Law, Computers & Technology》2001,15(3):369-379
The world of education is shifting outside of the four walls of the traditional classroom and into the virtual world of the internet. Some view this shift with trepidation whilst others embrace it with an almost religious zeal. Neither of these extreme reactions is necessary. Web-based learning is neither the natural enemy of the traditional teacher nor the panacea to all that ails the traditional approach. It is simply an extra tool which, when used in combination with traditional methods, can result in a powerful teaching and learning experience. This paper explores the benefits and pitfalls of introducing the internet into the Law School curriculum. The experiences of the Adelaide University in the introduction and implementation of the internet provide a context for this exploration via a consideration of some of the lessons learnt. 相似文献
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Patricia A. Wilson 《国际公共行政管理杂志》2013,36(7):1087-1104
This paper discusses the implications of community involvement for the delivery of public services. It discusses exemplary case studies of community involvement in government, and provides an in-depth discussion of community participation in the affairs of the Engineering Traffic Division in San Diego, California. It finds a positive relationship between community involvement, and responsiveness, customer satisfaction, efficiency and effectiveness. 相似文献
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Abstract: Organic impurity profiling of seized 3,4‐methylenedioxymethamphetamine (MDMA) tablets aims to link tablets to common production sources. Conventionally, organic impurities are extracted from tablets using a liquid–liquid extraction (LLE) procedure prior to analysis by gas chromatography–mass spectrometry (GC‐MS). In this research, the development of an alternative microwave‐assisted extraction/headspace solid‐phase microextraction (MAE/HS‐SPME) procedure is described. The optimal procedure used phosphate buffer (1 M, pH 8), with an HS‐SPME extraction temperature of 70°C for 40 min, using a divinylbenzene/Carboxen?/polydimethylsiloxane (DVB/CAR/PDMS) fiber. Impurities were extracted from seized MDMA exhibits using the MAE/HS‐SPME procedure, as well as HS‐SPME alone, and a conventional LLE procedure. The HS‐SPME procedure was deemed to be the most practical because of the affordability and need for less analyst involvement. Although the LLE was limited in the number of impurities extracted, the procedure is still useful for the extraction of less volatile impurities that are not extracted by HS‐SPME. 相似文献
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Filograna L Ross S Bolliger S Germerott T Preiss U Flach PM Thali M 《Journal of forensic sciences》2011,56(3):630-637
Blood aspiration is a significant forensic finding. In this study, we examined the value of postmortem computed tomography (CT) imaging in evaluating findings of blood aspiration. We selected 37 cases with autopsy evidence of blood in the lungs and/or in the airways previously submitted to total-body CT scanning. The CT-images were retrospectively analyzed. In one case with pulmonary blood aspiration, biopsy specimens were obtained under CT guide for histological examination. In six cases, CT detected pulmonary abnormalities suggestive of blood aspiration, not mentioned in the autopsy reports. CT reconstructions provided additional data about the distribution and extent of aspiration. In one needle-biopsied case, the pulmonary specimens showed blood in the alveoli. We suggest the use of CT imaging as a tool complementary to traditional techniques in cases of blood aspiration to avoid misdiagnosis, to guide the investigation of lung tissue, and to allow for more evidence-based inferences on the cause of death. 相似文献
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Article 26.1 of the Cartagena Protocol on Biosafety left open the possibility for member countries to include in their biosafety regulatory processes the assessment of socio‐economic considerations. Countries may also decide to include such assessments as part of their national legislation or regulations for the approval and deliberate release into the environment of genetically engineered technologies. Countries are debating if and how to implement assessment of socio‐economic considerations. This paper contributes to the ongoing policy dialogue by discussing issues related to socio‐economic assessment including scope, timing, inclusion modalities, methods, decision‐making rules and standards, and the integration of socio‐economic assessments in biosafety and/or biotechnology approval processes. This paper also discusses the implications of such inclusion for technology flows and public and private sector R&D. If inclusion is not done properly, it may negatively impact technology flows especially from the public sector and render an unworkable biosafety system. 相似文献