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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Signature-based standard basis algorithm under the framework of GVW algorithm
GVW算法框架 基于签名 标准基算法
2023/11/29
The Grobner basis for a zero-dimensional polynomial ideal comprises a univariate polynomial in the least variable. The elimination process in Buchberger's algorithm unnecessarily involves the least va...
Brown mathematicians’ algorithm to serve as cryptography standard for quantum computing era（图）
算法 量子计算 密码学标准
2023/6/26
The federal government selected four algorithms to serve as standards for public key security in the pending era of quantum computers, three of which are based on technology devised by a team of Brown...
The best-known particle in the lepton family is the electron, a key building block of matter and central to our understanding of electricity. But the electron is not an only child. It has two heavier ...
Occupational Safety & Health Administration settles Building and Construction Trades Department challenge to hexavalent chromium standard
chromium standard occupational safety
2007/4/25
April 19, 2007，WASHINGTON -- The U.S. Department of Labor’s Occupational Safety and Health Administration (OSHA) signed an agreement April 6, 2007, with the Building Construction Trades Department (BC...
NEMA Publishes ANSI C12.18-2006 American National Standard Protocol Specification for ANSI Type 2 Optical Port and ANSI C12.21-2006 American National Standard Protocol Specification for Telephone Mode
Optical portable computer
2007/3/8
06 Mar 2007，(ROSSLYN, VA)—The National Electrical Manufacturers Association (NEMA) has published ANSI C12.18-2006 American National Standard Protocol Specification for ANSI Type 2 Optical Port and ANS...
Utilities, efficiency and environmental groups join to propose new efficiency standard for electric transformers
electric utilities environmental energy
2007/3/8
WASHINGTON, D.C. (February 20, 2007) – The nation’s investor- and municipally
owned electric utilities, in another indication of energy efficiency’s growing value to
America’s economy, today joined ...
national electrical manufacturers association Publishes ANSI Z535.1-2006, American National Standard for Safety Colors
Safety Colors engineering safety alerting system
2007/3/8
21 Feb 2007，(ROSSLYN, VA)—The National Electrical Manufacturers Association (NEMA) has published ANSI Z535.1-2006, American National Standard for Safety Colors. This standard sets forth the technical ...
January 19, 2007，Researchers at the National Institute of Standards and Technology (NIST) have developed a copper bullet designed to help end criminal sprees without once being fired. Crime laboratori...
International Accounting Standards Board issues convergence standard on segment reporting
financial Accounting
2006/12/11
30 November 2006，The International Accounting Standards Board (IASB) today issued International Financial Reporting Standard (IFRS) 8 Operating Segments. The IFRS continues the IASB’s work in its join...