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Christine M. Carlson 《Negotiation Journal》1988,4(3):319-331
Book reviewed in this article:
Roger Fisher and Scott Brown , Getting Together: Building Relationships that Get to YES
Susan L. Carpenter and W.J. D. Kennedy , Managing Public Disputes: A Practical Guide to Handling Conflict and reaching Agreements
Lawrence Susskind and Jeffrey Cruikshank , Breaking the Impasse: Consensual Approaches to Resolving Public Disputes 相似文献
Roger Fisher and Scott Brown , Getting Together: Building Relationships that Get to YES
Susan L. Carpenter and W.J. D. Kennedy , Managing Public Disputes: A Practical Guide to Handling Conflict and reaching Agreements
Lawrence Susskind and Jeffrey Cruikshank , Breaking the Impasse: Consensual Approaches to Resolving Public Disputes 相似文献
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Amplified fragment length polymorphism (AFLP) analysis of botanical forensic evidence provides a means of obtaining a reproducible DNA profile in a relatively short period of time in species for which no sequence information is available. AFLP profiles were obtained for 40 Acer rubrum trees. Leaf material from five additional species was also typed. Genomic DNA was isolated using the DNeasy Plant Miniprep Kit (Qiagen, Valencia, CA), double-digested by two restriction endonucleases (EcoRI and MseI) and ligated to oligonucleotide adapters. Two consecutive PCR reactions (pre-amplification and selective amplification) were performed using a modification of the AFLP protocol described by Gibco (Invitrogen, Rockville, MD). The DNA fragments were separated by capillary electrophoresis using the CEQ 8000 DNA Fragment Analyzer. A number of Acer rubrum species-specific peaks were identified. In addition, within this closed set of samples, 15 of 16 (93.8%) blind samples were correctly identified. AFLP data can be used to determine the species of botanical evidence or to associate a sample to a source. This information can be used in forensic investigations to link a piece of evidence with a particular location or suspect. 相似文献
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Time-of-flight secondary ion mass spectrometry (TOF-SIMS) was utilized to obtain characteristic mass spectra from three different smokeless powders and six different black powder samples. In these mass spectra, peaks indicative of both the organic and inorganic additive constituents in the gunpowders were observed. TOF-SIMS was able to successfully differentiate between the different black and smokeless gunpowder samples analyzed with the aid of principal components analysis (PCA), a multivariate statistical analysis approach often used to reduce the dimensionality of complex data. TOF-SIMS was also used to obtain information about the spatial distribution of the various additives contained within the gunpowder samples. SIMS imaging demonstrated that that the samples could potentially be characterized by their 2-D structure, which varied from sample to sample. These results clearly demonstrate the feasibility of utilizing TOF-SIMS as a tool for the characterization and differentiation of gunpowder samples for general forensic applications. 相似文献