03 December 2007, Volume 0 Issue 6
    

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  • BAI Yanping
    Forensic Science And Technology. 2007, 0(6): 3.
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    Drug abuse problem is associated with stability and security of one country, acquirement and confirmation of associated intelligence is the successful key in antidrug battle. Development and improvement of antidrug intelligence system based on technique analysis is one of valid measures that are adopted by some countries. Aiming at actual situation of our national, this paper discusses the intelligence application of drug technique  analysis combined with international drug change and some answer measures adopted by some countries.
  • HUA Feng
    Forensic Science And Technology. 2007, 0(6): 7.
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    Are there some differences and deficiencies in public forensic science laboratories between China and United States? This article answered this question by comparing statistical data published by authorities from nine aspects, including laboratory location, scale, human resource, workload, laboratory functions, standard operating procedure, capital, management system and information management system.
  • QIAN Zhenhua,ZHANG Chunshui
    Forensic Science And Technology. 2007, 0(6): 14.
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    In this paper important information such as drug source, content, distribution in different areas and adulterants were obtained by chemical analysis and files of seized samples. This infromation can be used in comparative analysis for tactical (batchtobatch) and strategic (origin determination) intelligence purposes.
  • HUANG Jiantong, TENG Chong
    Forensic Science And Technology. 2007, 0(6): 17.
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    ObjectiveTo introduce a new way of identifying the black handwritings which have been added or changed. MethodTesting the resistance of the handwritings stroke by versatile gauge.ResultAccording to the measurement of the handwritingsresistance, we can decide if it has been added or changed. ConclusionThis way has the strongpoint such as simple, fast, the original document wouldnt be destroyed, it wouldnt be limited by the test condition, low cost and high efficiency, so it is very convenient to promote and apply.
  • LI Hua,XIE Wei,CHANG Bonian
    Forensic Science And Technology. 2007, 0(6): 20.
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    ObjectiveTo set up a new method for developing fingerprints on the thermal paper with oil red O. MethodThe thermal paper is soaked in the oil red O solution, and the oil red O could colored the fats contained in the fingerprint residue. ResultColor of ridges developed by the method is red, continuous, and the contrast is high. ConclusionOil red O is effective reagent for the development of latent fingerprints on the thermal paper.
  • JIA Changming, GAO Yi, AO Qi
    Forensic Science And Technology. 2007, 0(6): 23.
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  • ZHAO Xiuping
    Forensic Science And Technology. 2007, 0(6): 25.
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    In this paper, the principle of four mode photometries were introduced and the requirements for use of each mode photometry were put forward.
  • CUI Lijuan,YI Xufu,CHEN Xiaogang, et al
    Forensic Science And Technology. 2007, 0(6): 29.
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    Motor vehicle collisions have became the leading reason of morbidity and mortality. Airbags useage drastically reduced both morbidity and mortality in traffic accidents.Also,airbags have reduced the severity of injuries in automobile collisions.However,it has associated with some nonfatal injuries.This article summaried the mechanism of airbag effect and the type of airbag injuries.Some advices is suggested to prevent the injuries and deathes caused by airbag.
  • WANG Jingyu, DING Meiman,LI Yonghong
    Forensic Science And Technology. 2007, 0(6): 32.
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    sudden coronary death is the most common causes in the sudden death,immunohistochemistry is a useful method in the study on sudden coronary death.This article gives a review on the study advancement of forensic pathology in the diagnosis of sudden coronary death with immunohistochemistry which based on the latest domestic and foreign literatures.