The check is in the mail.
نویسنده
چکیده
“Our goal is to find a device and process to screen mail and packages for drugs,” says Dr. Allan Turner, visiting scientist at NIJ’s Office of Science and Technology. “Inmates and others try to introduce drugs through packages, letters, magazines—you name it, they try to slip drugs in it. The process of finding drugs is very labor intensive. We’re looking for a way for technology to make it easier and better.”
منابع مشابه
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One of the simple methods for erosion control, flood mitigation and flood damage reduction in the streams is building the checkdams. The present study was carried out to evaluate the performance of checkdams, location across the streams in the retention of the fine sediments in Droudzan watershed in Southern Iran. For this purpose, a number of streams with many stabilized check dams which were ...
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عنوان ژورنال:
- Scientific American
دوره 294 4 شماره
صفحات -
تاریخ انتشار 2006