Cyanobacteria surprise scientists with evolutionary shift

Photosynthetic bacteria helped shape planet Earth. Among them are cyanobacteria that produced the oxygen in the atmosphere ...
IEEE

A System Fault Diagnosis Method Based on Labeled Time Petri Net With Data

Abstract: Regarding the fault diagnosis issue in real-time discrete event systems, existing detection methods typically involve modeling using labeled time Petri net (LTPN), followed by using the ...
scrippsnews

New rules define which foods can be labeled 'Product of USA'

The USDA introduces new “Product of USA” labels for meat, poultry and eggs, sparking support from U.S. farmers and concerns from Canadian producers. The U.S. Department of Agriculture is encouraging ...
AOL

New rules define which foods can be labeled 'Product of USA'

The U.S. Department of Agriculture is encouraging use of its new “Product of USA” labels on meat, poultry and eggs that are born, raised, harvested and processed in the United States. The labels ...
IEEE

Analysis on Fault Detectability of Boolean Control Networks: A Labeled Graph Approach

Abstract: In this article, fault detectability of Boolean control networks (BCNs) is analyzed via a labeled graph approach. First, matrix-based representations of nonfault BCNs and fault BCNs are ...