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981.
The value of the acid phosphatase spot test in the primary visualization and identification of seminal traces is hampered by the sensitiveness of the enzyme to biodegradation. An alternative spot test is proposed, based on the high concentration of the more stable zinc metal in seminal plasma. The proposed zinc spot test is simple and suitable for on site investigation. Although the sensitivity in fresh stains is lower than that of the acid phosphatase spot test, this is largely compensated by the lower sensitiveness to biodegradation. The specificity for semen is higher than that of the acid phosphatase spot test. In vaginal swabs it was nevertheless seen, that samples should be taken within 24 h after alleged sexual assault to give reliable results. 相似文献
982.
The literature on age estimation from the structure of adult human teeth is reviewed. Several anatomic changes of teeth have been shown to be valuable in age determination, but there is still controversy concerning the accuracy of cemental annulation. It is believed that improvements in age estimation can be made using direct measurement rather than scoring systems. 相似文献
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Legal context. The right of freedom of expression is a fundamentalright entrenched in the Bill of Rights incorporated in the SouthAfrican Constitution. While intellectual property rights donot enjoy this status, they are internationally recognised rightsgranted by a law of general application and may thus in termsof the Constitution limit the fundamental rights protected inthe Bill of Rights, and more particularly the right of freedomof expression. Where the enforcement of trade mark rights comes into conflictwith the right of freedom of expression, the two rights mustbe weighed up against one another and the competing interestsof the owner of the trade mark against the claim of expressionof a user without permission must be considered. The departurepoint of the weighing up process is that neither right is superiorto the other. Key points. This article discusses an action brought by SabmarkInternational, which claimed that Laugh It Off Promotions CCinfringed its registered trade mark BLACK LABEL in respect ofbeer by using a corruption of this mark with strong politicalundertones as ornamentation on T-shirts sold by it. It was claimedthat the offending use diluted Sabmark's registered trade mark.In an appeal, the Constitutional Court rejected the claim onthe basis that Sabmark had not shown that the offending usewas likely to cause economic damage to it. Practical significance. The case in effect equated trade markrights with rights enshrined in the Bill of Rights and thusgave important recognition to intellectual property rights.It created a precedent in intellectual property law, if notin South African law in general, in that the constitutionalcourt overruled a decision of the Supreme Court of Appeal (SCA)and in effect ruled that the SCA had not interpreted the relevantprovision of the Trade Marks Act correctly. 相似文献
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Previous studies have established a strong relationship between state politics and policies and have documented the role of state politics in the recruitment of federal judges. This study uses indicators of the political. policy, and socioeconomic characteristics of the American states to explain variance in the severity of sentences rendered in 1970 cases involving violation of the Selective Service Act. The findings reveal that a substantial proportion of the sentencing variation in these cases is associated with the political, policy, and socioeconomic environments of the state in which the case is adjudicated. Consistent with mast of the literature on state policy variance, it is found that the socioeconomic environment is a more effective predictor than either state politics or policy. 相似文献