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Fingerprint Attendance Machine Design Based on C51 Single-Chip Microcomputer

2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC), 2017
Fingerprint attendance system marked by the fingerprint template for authentication utterly eliminates error for fingerprint attendance system by any people's fingerprint uniqueness, effectively putting an end to the human factors of attendance management, fully embodying the justice of attendance management, and avoiding unnecessary personnel disputes.
Hualin Zhan, Qiqi Wang, Yujing Hu
openaire   +1 more source

A Method for Constructing the C44−C51 Side Chain of Altohyrtin C

Organic Letters, 1999
[formula: see text] A method to construct the C44-C51 side chain of altohyrtin C has been developed and applied to a model aldehyde derived from D-glucose. The approach relies on a Wittig reaction to couple the side chain to an aldehyde and utilizes an allylic diazene rearrangement to place the C45 double bond in the correct position.
G R, Ott, C H, Heathcock
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Design Fingerprint Attendance Machine Based on C51 Single-chip Microcomputer

2018 IEEE International Conference of Safety Produce Informatization (IICSPI), 2018
Fingerprint attendance system marked by the fingerprint template for authentication, utterly eliminates false phenomenon for fingerprint attendance system by any people’s fingerprint uniqueness, effectively puts an end to the human factors of attendance management, fully embodies the justice of attendance management, and avoids unnecessary personnel ...
Zhan Hualin, Wang Qiqi, Hu Yujing
openaire   +1 more source

Streptomyces nobilis C51 Suppresses Gray Mold Caused by Botrytis cinerea in Tomato

open access: closedBritish Microbiology Research Journal, 2016
Beibei Jiang   +3 more
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Molecular mapping of a stripe rust resistance gene in wheat line C51

Journal of Genetics, 2014
Stripe rust, a major disease in areas where cool temperatures prevail, can strongly influence grain yield. To control this disease, breeders have incorporated seedling resistance genes from a variety of sources outside the primary wheat gene pool. The wheat line C51, introduced from the International Center for Agricultural Research in the Dry Areas ...
Jianmin, Zheng   +7 more
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Research and Implementation of Project-Driven Teaching on C51 Programming

Advanced Materials Research, 2012
As a teaching model, "project-based teaching" method in the teaching of programming language courses has a very important & practical significance. Especially for higher vocational colleges students to develop practical skills is a top priority, "project-based teaching" can do this.
Nan Xie, Wei Min Chen, De Wen Seng
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Regulation of microcin C51 operon expression: the role of global regulators of transcription

Research in Microbiology, 2001
Expression of the microcin C51 operon in Escherichia coli cells is regulated as a function of the phase of growth; it is stimulated during the decelerating phase of growth. Using single-copy P(mcc)-lac transcriptional fusion (the promoter region of the microcin C51 operon fused to a promoterless lac operon in lambda phage), we showed that transcription
D, Fomenko, A, Veselovskii, I, Khmel
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