法医论文比较和区分的分析方法:批判性审查
Haohan Yuan1, Ruiqin Yang1, Zhe Lian2
1School of Criminal Investigation, People's Public Security University of China, Beijing 100038, China.
Forensic science international
|May 1, 2025
概括
先进的分析技术有助于法医论文的比较,但诸如基质可变性和数据缺口等挑战阻碍了可靠的应用. 在验证和数据库创建方面的集中努力对于进步至关重要.
科学领域:
- 法医科学 法医科学 法医科学
- 分析化学 分析化学
背景情况:
- 在法医调查中,纸张比较至关重要.
- 现有的分析方法在分辨纸张样本方面存在局限性.
研究的目的:
- 审查用于法医论文分析的先进分析技术.
- 识别挑战并提出可靠纸张差异化的解决方案.
主要方法:
- 光谱方法 (例如,FTIR,拉曼)
- 染色学技术 (例如,HPLC,GC) 的使用
- 质谱学 (例如GC-MS,LC-MS) 的使用.
- 化学测量和机器学习用于数据分析.
主要成果:
- 不同的分析技术提供了显著的歧视潜力.
- 化学测量和机器学习增强了数据解释.
- 基质的变化,环境因素和数据库的局限性带来了挑战.
结论:
- 进一步验证,数据库扩展和标准化至关重要.
- 需要改进的解释方法来进行强大的法医论文分析.
- 应对当前的挑战将推动法医文档检查领域的发展.
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