Authentication Stories

Eyecool ECX108 iris drug tester is a portable and flexible device developed by Eyecool to quickly filter drug users. The drug testing equipment supplies more accurate drug tests and quick drug test using advanced drug detection method. The drug testing equipment realizes drug users filter by analyzing iris and pupil reaction to specific lights via iris recognition algorithm, which can achieve quick drug test and instant drug test within 5 seconds. At present the detection of drug use in the world is mostly a qualitative and quantitative analysis of drug metabolites in various samples and biological samples. Currently the relevant departments rely on urine testing for the identification of drug users. This method has the disadvantage of time consuming and high false positive rate. It can only be used to screen drug users for the first time, and those who have a negative urine test also has the possibility of being drug users. Because the test result may be disturbed by food, drugs or its own metabolism. But the use of drug testing machine doesn't has these advantages. Contact us if you want to inform the iris biometric device price. https://www.eyecooltech.com/products/iris-drug-tester-ecx108/

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The human genome is full of repeated DNA sequences which come in various sizes and are classified according to the length of the core repeat units, the number of contiguous repeat units, and/or the overall length of the repeat region. DNA regions with short repeat units (usually 2-6 bp in length) are called Short Tandem Repeats (STR). Creative Bioarray STR profiling is critical for verifying the identity of human cell lines, ensuring the uniqueness of the cell line and detecting laboratory errors such as misidentification and cross-contamination of lines. The sensitivity and high power of discrimination makes our STR analysis an ideal choice for the various types of cell authentication.

Exploring the use of the LBRY blockchain as a digital library.

Okay, so this is not a book. This is just a compilation of all my blogs, so basically this is a journal.