scholarly journals Safety management of daytime surgery for gastrointestinal polyps under the background of COVID-19 prevention and control

2022 ◽  
Vol 30 (1) ◽  
pp. 30-33
Author(s):  
Xiao Xu ◽  
Yu Zhang ◽  
Tai-Gang Cheng
2020 ◽  
Vol 13 (2) ◽  
pp. 121-138 ◽  
Author(s):  
E. Tumukunde ◽  
G. Ma ◽  
D. Li ◽  
J. Yuan ◽  
L. Qin ◽  
...  

Since their discovery in the 1960s, aflatoxins were found to have a considerable impact on the health of humans and animals as well as the country’s economy and international trade. Aflatoxins are often found in nuts, cereals and animal feeds, which has a significant danger to the food industry. Over the years, several steps have been undertaken worldwide to minimise their contamination in crops and their exposure to humans and animals. China is one of the largest exporters and importers of food and animal feed. As a result, many studies have been carried out in China related to aflatoxins, including their distribution, pollution, detection methods, monitoring, testing and managing. Chinese scientists studied aflatoxins in microbiological, toxicological, ecological effects as well as policies relating to their controlling. China has thus put into practice a number of strategies aiming at the prevention and control of aflatoxins in order to protect consumers and ensure a safe trade of food and feed, and the status and enlargement of these strategies are very important and useful for many consumers and stakeholders in China. Therefore, this article aims at the detriment assessments, regulations, distribution, detection methods, prevention and control of aflatoxins in China. It equally provides useful information about the recent safety management systems in place to fight the contamination of aflatoxins in food and feed in China.


2021 ◽  
Vol 5 (5) ◽  
pp. 20-24
Author(s):  
Yanping Dong

Many libraries have built and opened the electronic reading room, electronic reading room security management has been paid more and more attention. In the specific safety management, the prevention and control of reader factors is very important. By comparing and analyzing the prevention and control of reader factors in the safety management of some electronic reading rooms, it can be found that the corresponding prevention and control situation is not ideal, and even there are some obvious problems, which also leads to great hidden dangers in the safety management level. This paper will specifically analyze the prevention and control of reader factors in the safety management of electronic reading room, and put forward more effective prevention and control strategies.


2003 ◽  
Vol 2003 (1) ◽  
pp. 1199-1202
Author(s):  
Carlos Varella ◽  
Rui Antonio Fonseca Alves ◽  
Jayme de Seta Filho

ABSTRACT The Petrobras management of safety, environment and health introduces in this paper its new strategy to reduce emissions, residues, effluents and to improve the prevention and control of accidents in all its units. With expected investments of more than US$ 1 billion from 2000 to 2003 the Program for Excellence in Environmental and Operational Safety Management is Petrobras’ strategy for becoming one of the best petroleum companies of the world, regarding safety and environmental protection.


2005 ◽  
Vol 24 (4, Suppl) ◽  
pp. S106-S110 ◽  
Author(s):  
Kevin D. McCaul ◽  
Ellen Peters ◽  
Wendy Nelson ◽  
Michael Stefanek

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