A fast, low-cost, and nondestructive method using digital images to detect crossing pen ink lines in documents with old and recent writing [0.03%]
一种快速、低成本且无损检测文件中旧新笔迹交叉线的方法
Bruna Ramos de Souza Gomes,Jandyson Machado Santos
Bruna Ramos de Souza Gomes
In forensic document examination, the analysis of pen ink is crucial for detecting fraud, particularly by evaluating crossing ink lines. In this study, a fast, simple, non-destructive method was developed for detecting crossing lines of blu...
Advancing forensic firearm examination protocol: Shotgun firing pin impressions [0.03%]
推进法医射击武器检验标准：散弹枪击针痕迹检测技术
Aylin Yalçın Sarıbey,Rachel S Bolton King,Ali Çetin et al.
Aylin Yalçın Sarıbey et al.
The theory of forensic firearm examination relies on the assumption that of the two contacting surfaces, the harder surface leaves marks on the softer one. The class and individual characteristics left by firearm parts undergo change due to...
The isotopic and elemental patterns of uranium ore as tools for its provenance determination: A systematic review [0.03%]
用于确定铀矿来源的同位素和元素特征：系统性综述
Lazaro H Meza,Mohamed S Mazunga,John W Kondoro et al.
Lazaro H Meza et al.
This systematic review explores the potential of isotopic and elemental analysis of uranium ore as tools for provenance determination. This capability is vital for effective criminal investigations involving illicit trafficking, environment...
An evaluation of the effect of powders on fingermarks developed with cyanoacrylate fuming [0.03%]
氰化物熏显指纹上撒粉效果的评估研究
Will Stoddart,Emily Blackman,Hannah Pearson et al.
Will Stoddart et al.
The use of cyanoacrylate (CA) fuming for the detection of fingermarks is generally followed by a secondary process such as dye staining or powdering. This study presents Phase 2 trials with planted fingermarks across five enhancement sequen...
Evaluation of the potential of serum cortisol level and expression of StAR gene as biomarkers to establish the nature of sexual act [0.03%]
评估血清皮质醇水平和StAR基因表达作为鉴定性行为类型的生物标志物的潜力
Hirak Ranjan Dash,Vinita Gupta,Palak Chaubey
Hirak Ranjan Dash
Forensic investigation of sexual assault cases possesses huge challenges viz., limited sample quantity, attributing the partner, and identifying the nature of the sexual act. Though forensic DNA evidence might correctly identify an accused,...
Long-term qualitative analysis of clothing degradation associated with surface-decomposition in Cape Town, South Africa [0.03%]
南非开普敦服装表面分解长期定性分析
Adeyemi Daniel Adetimehin,Maximilian Jan Spies,Devin Alexander Finaughty et al.
Adeyemi Daniel Adetimehin et al.
The effect of clothing on the decomposition process of human and non-human animal bodies has received considerable attention. Yet, little attention has been given to the effect of decomposing bodies on the integrity of carrion-associated cl...
Accurate forensic identification of asphyxial deaths: Differentiating strangulation and drowning using ATR-FTIR spectroscopy [0.03%]
精确的法医鉴定窒息死亡：使用ATR-FTIR光谱区分绞死和溺死
Hao Wu,Ruina Liu,Gongji Wang et al.
Hao Wu et al.
Asphyxial death is a leading cause of violent death, strangulation is more frequently seen in murder and domestic abuse cases, while drowning is one of the most common causes of accidental death. Therefore, studies on these two causes of de...
Contacting surfaces are rarely DNA Free: Another look at transfer when both surfaces have DNA [0.03%]
接触面几乎不可能没有DNA——再谈双面都有核酸时的转移现象
Georga Sallows,Duncan Taylor,Roland A H van Oorschot et al.
Georga Sallows et al.
Understanding DNA transfer, persistence, prevalence, and recovery (TPPR) has become increasingly crucial in forensic investigations. Most DNA transfer studies have focused on one-way transfer, neglecting bi-directional exchange. This study ...
Validation of a procedure for toxicants detection in baits and animal organs in case of suspected poisoning by using GC-MS and LC-MS/MS, as a part of systematic toxicological analysis based on 15 years of experience [0.03%]
基于15年经验的系统毒理学分析中，疑似中毒时使用GC-MS和LC-MS/MS检测诱饵和动物器官中毒物的方法验证
Claudia Focardi,Giulia Biancalani,Gerardina Marmo et al.
Claudia Focardi et al.
The aim of this study was to describe a Systematic Toxicological Analysis (STA) procedure adopted for the determination of toxicants in baits or samples derived from suspected poisoned animals. Extraction and purification were based on a Qu...