Florida International University, International Forensic Research Institute, Department of Chemistry & Biochemistry, University Park, CP 345, Miami, FL 33199, USA.
Forensic Sci Int. 2010 Jun 15;199(1-3):103-8. doi: 10.1016/j.forsciint.2010.03.021. Epub 2010 Apr 15.
In this study it is demonstrated that human odor collected from items recovered at a post-blast scene can be evaluated using human scent specific canine teams to locate and identify individuals who have been in contact with the improvised explosive device (IED) components and/or the delivery vehicle. The purpose of the experiments presented here was to document human scent survivability in both peroxide-based explosions as well as simulated roadside IEDs utilizing double-blind field trials. Human odor was collected from post-blast device and vehicle components. Human scent specific canine teams were then deployed at the blast scene and in locations removed from the blast scene to validate that human odor remains in sufficient quantities for reliable canine detection and identification. Human scent specific canines have shown the ability to identify individuals who have been in contact with IEDs using post-blast debris with an average success from site response of 82.2% verifying that this technology has great potential in criminal, investigative, and military applications.
在这项研究中，证明了从爆炸现场回收的物品中收集的人体气味可以使用特定于人类气味的警犬队进行评估，以定位和识别与简易爆炸装置 (IED) 组件和/或运载工具接触过的个人。这里呈现的实验的目的是记录过氧化物基爆炸以及利用双盲现场试验模拟路边简易爆炸装置中人体气味的存活能力。从爆炸装置和车辆部件中收集人体气味。然后，在爆炸现场和远离爆炸现场的位置部署专门用于人体气味的警犬队，以验证人体气味仍有足够数量用于可靠的警犬检测和识别。人体气味专用警犬已证明有能力使用爆炸后的碎片识别与 IED 接触过的个人，其现场反应的平均成功率为 82.2%，这验证了这项技术在刑事、调查和军事应用方面具有巨大的潜力。
