論科學(xué)技術(shù)在刑事偵查中的應(yīng)用
[Abstract]:With the development of society, the rapid development of the times, the leap of science and technology, the form of criminal behavior also presents new characteristics, which puts forward a higher level of theoretical and practical requirements for the work of criminal investigation and detection. In the game with criminals, the application and expansion of DNA technology in investigation, the application of video detection technology and the mining of clues, the collation and analysis of electromagnetic traces of communication, The integration and sharing of information resources have opened up channels for criminal investigation, made the traditional criminal investigation glow with new colors, and promoted the updating and upgrading of the investigation work. The concept of social co-construction and sharing can be fully reflected in criminal investigation. Modern criminal science and technology is a general term of all technical means and methods to expose, prove and prevent crime by applying the principles and methods of natural science and social science in the struggle against criminal offenses. It is a comprehensive applied science involving many disciplines. Its narrow content includes field investigation, evidence collection, various traces, documentary evidence examination, poison, drug examination, forensic medicine, cadaver examination and clinical trial, as well as psychiatry identification; The broad content also includes the science and technology used in the investigation and investigation of cases and crime prevention. By consulting a large number of documents and textbooks, it is found that at present, the subject of modern criminal science and technology is mainly devoted to the study of narrow sense criminal science and technology, which mainly supports and helps the judicial identification of public security. In the aspect of criminal investigation, which is the outer part of the broad sense of modern criminal science and technology, in recent years, more and more scholars and front-line investigators begin to pay attention to and study. Criminal science and technology is a new tool for strengthening the police by science and technology. In the investigation of crimes, it has a remarkable effect on renewing the traditional concept, striving for the actual results of handling cases, improving the methods of detection and improving the quality of personnel, etc. Investigating and solving cases need the assistance of science and technology in criminal investigation. The theories and achievements of modern science and technology are also the summation of the key clues of finding and obtaining the case, the technical means and methods of evidence, At the same time, it plays an important role in improving the ability of early warning against crime. It includes not only modern technical equipment, but also modern concept of investigation, at the same time, it requires the improvement of the overall scientific and technological quality of the staff. This paper attempts to explore how to use modern science and technology, such as DNA technology, video detection technology, communication electromagnetic trace, information resources integration and sharing, to improve the traditional detection methods in the new situation by combining the criminal case detection cases in the work. Improve the efficiency of criminal case detection.
【學(xué)位授予單位】:山東大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:D918.2
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