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61.
Vaginally inserted plastic tampon applicators were obtained from 42 female volunteers. The applicators were examined for the presence of ABH blood group substances, phosphoglucomutase (PGM), amylase, acid phosphatase, P30, and intact spermatozoa. Each applicator was accompanied by a control blood sample, a saliva specimen, a brief sexual and menstrual history, and method of birth control of the donor. Eight of the male sexual partners of the donors submitted blood and saliva samples. One male sexual partner submitted only a saliva sample. ABH blood group substances corresponding to the donor were recovered from 36 of the 42 applicators. The remaining 6 applicators revealed a combination of the donor's and sexual partner's ABH substances. The female's PGM type was recovered from 34 of the applicators. The remaining 8 applicators failed to show PGM activity. Of the applicators, 15 indicated evidence of prior sexual intercourse by the detection of ABH substances not consistent with the applicator donor (6 samples), high levels of acid phosphatase (11 samples), or recovery of spermatozoa (8 samples) or some combination of these. All applicator samples failed to show the presence of either P30 activity or PGM factors foreign to the female. 相似文献
62.
Randall G. Holcombe 《International Review of Law and Economics》1981,1(2):227-231
A patent grants the holder a monopoly over the use of the patented invention for a specified time period. Although economists are generally opposed to monopoly, there seems to be a general consensus that the patent system is desirable.1 The rationale for the patent system is that without ownership rights in inventions, there would not be optimal allocation of resources to inventive activities, just as with any other valuable resource over which there are not well-defined property rights. However, the patent system, since it confers monopoly rights, has its drawbacks as well. If independent parties are working simultaneously toward an invention, the first to produce the invention will receive a monopoly over its use, even though others may have been only a month behind. This may encourage inventors to work too intensively toward a patent, and could also have the effect of producing monopoly in a market that was characterized by competition before the patent was issued. In addition, competitors have an incentive to develop substitute processes to avoid infringement of the patent, when the use of the patented process would be more economical. A substitute for patents which provides ownership rights in an invention without governmental grant of a monopoly is the trade secret. The purpose of this paper is to introduce and develop the idea of the law of trade secrets as a contractual alternative to patents. 相似文献
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Hubert Buch‐Hansen 《Regulation & Governance》2012,6(1):101-118
This article aims to explain the broader evolution of British merger control. To this end it outlines a novel critical political economy perspective on regulation and regulatory change which differs from established political economy approaches, such as the regulatory capitalism/state perspectives, in three main ways: it places regulatory ideas at the heart of the analysis, it differentiates between different degrees of regulatory change, and it links regulatory change in delineated issue areas with changing power balances between fractions of capital and labor. The application of this perspective to the analysis of the evolution of British merger control provides some important new insights, most notably that the content, form, and scope of merger control in Britain have been deeply transformed in accordance with neoliberal ideas since the 1980s and that this process, which was part of a broader regulatory and ideational shift, was premised on the ascendancy of transnational capital. 相似文献
66.
Jamie K. Pringle Ph.D. John R. Jervis Ph.D. James D. Hansen B.Sc. Glenda M. Jones Ph.D. Nigel J. Cassidy Ph.D. John P. Cassella Ph.D. 《Journal of forensic sciences》2012,57(6):1467-1486
Abstract: This study provides forensic search teams with systematic geophysical monitoring data over simulated clandestine graves for comparison to active cases. Simulated “wrapped” and “naked” burials were created. Multigeophysical surveys were collected over a 3‐year monitoring period. Bulk ground resistivity, electrical resistivity imaging, multifrequency ground‐penetrating radar (GPR), and grave and background “soil‐water” conductivity data were collected. Resistivity surveys revealed the naked burial had consistently low‐resistivity anomalies, whereas the wrapped burial had small, varying high‐resistivity anomalies. GPR 110‐ to 900‐MHz frequency surveys showed the wrapped burial could be detected throughout, with the “naked” burial mostly resolved. Two hundred and twenty‐five megahertz frequency GPR data were optimal. “Soil‐water” analyses showed rapidly increasing (year 1), slowly increasing (year 2), and decreasing (year 3) conductivity values. Results suggest resistivity and GPR surveys should be collected if target “wrapping” is unknown, with winter to spring surveys optimal. Resistivity surveys should be collected in clay‐rich soils. 相似文献
67.
Intimate partner violence (IPV) is a crime that is present in all countries, seriously impacts victims, and demands a great deal of time and resources from the criminal justice system. The current study examined the use of the Spousal Assault Risk Assessment Guide, 2nd ed. (SARA; Kropp, Hart, Webster, & Eaves, 1995), a structured professional judgment risk assessment and management tool for IPV, by police officers in Sweden over a follow-up of 18 months. SARA risk assessments had significant predictive validity with respect to risk management recommendations made by police, as well as with recidivism as indexed by subsequent contacts with police. Risk management mediated the association between risk assessment and recidivism: High levels of intervention were associated with decreased recidivism in high risk cases, but with increased recidivism in low risk cases. The findings support the potential utility of police-based risk assessment and management of IPV, and in particular the belief that appropriately structured risk assessment and management decisions can prevent violence. 相似文献
68.
McFall’s (1982, 1989) Social Information Processing (SIP) model outlines different stages in cognitive processing and decision-making that may be deficient in men who engage in interpersonal violence (IPV). A decision-making task was developed to assess the utility of abusive and nonabusive behaviors among 32 men who engage in mild IPV, 32 maritally distressed men, and 32 nondistressed men. Because anger impacts appraisal and decision-making (e.g., Lerner and Tiedens in Journal of Behavioral Decision Making, 19, 115-137, 2006), all participants were randomly assigned to an anger induction or neutral induction condition. As hypothesized, the perceived utility for abusive behavior was greater for angry abusive men and the perceived utility of control appeared to significantly contribute to this difference. Specific deficits in the IPV group were found, supporting a SIP model of IPV, aiding in understanding the function of violent behavior. Despite study limitations, these findings have implications for enhancing specific skill training components of treatment for abusive men. 相似文献
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We analyse the dimensionality and the positioning of parliamentary party groups and single MPs in the parliament (“Reichstag”) of the Weimar Republic on the basis of all recorded votes between 1920 and 1932. On the basis of studies on the milieu-boundedness of German parties and theoretical accounts on the dimensionality of parliaments in general we develop hypotheses regarding the number and characteristics of dimensions that structured voting behaviour in the Weimar Reichstag. The expectations are tested with a full sample of recorded parliamentary votes. The results, which are based on item response models, show that two dimensions structured MP’s decision-making: this is, first, an economic left-right axis and, secondly, a pro vs. contra Weimar Republic dimension. Additionally, our results provide support for recent studies on intra-party conflict inside the German national conservatives. 相似文献