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Blood stains on a knife were identified by DNA genotyposcopy. The statistical validation method has confirmed that the blood stains on material evidence belonged to the victim, the probability of random coincidence being less than 10(-11). The efficacy of using hypervariable locus-specific DNA probes and the possibility of detecting DNA impressions in blood stains stored for more than 3 months have been demonstrated.  相似文献   
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But in every case, regardless of the parties, the welfare of the child is the controlling and important fact. This is not intended to nullify the laws of nature; for in most instances it will be found that the legal right of the parent and the interest of the child are the same. But if through misconduct or other circumstances it appears that the case is exceptional, and that the welfare of the child requires that it should be separated from its parent, the parens patriae must protect the helpless and the innocent. They are the wards of the court, the hope of the state, and the seed corn of the future. Williams v. Crosby, 118 Ga. 296 (1903).  相似文献   
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Comparative analysis of ephedrine derivative content in 96 urine specimen obtained from people suspected in abuse with these drugs. Physical and chemical methods of the analysis (gas and thin-layer chromatography) as well as ELISA were used. It was stated that the latter is specific for determination of compounds related to ephedrine by structure and it allows one to detect its analogues in 87 cases. Gas chromatography made it possible to detect ephedrine derivatives in 94 specimen tested and thin-layer chromatography--in 64 specimen tested. The given ELISA may be recommended for medicolegal expert purposes and narcology practice.  相似文献   
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India confronts the conflicting imperatives of Indian domestic politics and its strategic interests when dealing with Iran. As India's global profile has risen in recent years and its ties with the United States have strengthened, this conflict has come into sharper relief. India's traditionally close ties with Iran have become a major factor influencing how certain sections of U.S. policymakers evaluate a U.S.-India partnership. India has tried to balance carefully its relations with Iran and the United States; however, due to intense American pressure, especially after the signing of the U.S.-India civilian nuclear energy cooperation pact, India has moved closer to the United States concerning the Iranian nuclear program. But strong domestic constraints remain that will prevent India from completely abandoning its ties with Iran, even as a re-evaluation of India-Iran bilateral ties is long overdue.  相似文献   
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