An electronic body-tracking dog?
An electronic body-tracking dog?
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DOI：
10.1007/s00414-009-0338-7
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发表时间：
2010-01-01
影响因子：
2.1
通讯作者：
Mall, G.
中科院分区：
文献类型：
--
作者：
Haedrich, C.;Ortmann, C.;Mall, G.
使用追踪犬是寻找隐藏尸体的主要方法，在搜索中，狗使用典型的气味模式。“电子鼻”也可以用来发现和比较这种模式。高灵敏度的气味检测器已成功应用于食品检测、环境测试和材料研究等领域。这项研究探讨了电子传感器是否可以用于在户外条件下寻找尸体。两个科尼的尸体被埋在不同深度的土壤中。在4周的时间内，对掩埋的尸体和对照材料进行定期测量。此外，还采集了气味模式的“指纹”，并进行了气相色谱-质谱分析。我们的研究结果表明，它可能是可能的和可行的，以建立一个“电子身体跟踪狗”。
The use of tracker dogs is the main method of finding hidden bodies, and in their search the dogs use typical scent patterns. "Electronic noses" can also be used to find and compare such patterns. Highly sensitive scent detectors have been successfully applied, e.g. in the examination of foodstuffs, in environmental tests and in material research. This study examined whether electronic sensors can be used to find bodies under outdoor conditions. The carcasses of two coneys were buried in soil at different depths. Over a period of 4 weeks, regular measurements were taken from the buried carcasses and from the control material. In addition, a "fingerprint" of the scent patterns was taken, and gas chromatography-mass spectrometry analyses were performed. Our findings indicate that it may be possible and viable to construct an "electronic body-tracking dog".