With the boost of artificial intelligence, the study of neural network intrigues scientists. Artificial neural network, which was first designed theoretically i
Agent based simulation has successfully been applied to model complex organizational behavior and to improve or optimize aspects of organizational performance.
进入21世纪,伴随着科技进步、经济繁荣和人口增长等一系列变化,环境破坏、生态失衡日益严重,人类的生存和发展受到了挑战。人们开始重新反思和调整人与自然的关系,提出了可持
【目的】探讨呼吸机相关性肺炎(ventilator associated pneumonia,VAP)小儿患者病原菌、短期预后情况,并分析30 d病死率的危险因素。【方法】回顾性选择德阳市人民医院儿科自20
The integration of entire supply and value chain into a closed loop network is gaining more importance in recent times in order to ensure a business to be econo
近日,奇瑞汽车股份有限公司顺利通过测量管理体系“AAA”级证书的换证审核工作。
环孢菌素A具有预防小鼠感染曼氏血吸虫的作用,多次皮下注射有较好杀伤发育早期童虫的作用。动物实验显示环孢菌素A可以抑制虫体血红蛋白酶活性。其抗虫机制尚未阐明。
When a firm decides to implement ERP softwares, the resulting consequences can pervade all levels, includ- ing organization, process, control and available info
囊型棘球蚴病(CE)是细粒棘球绦虫的幼虫(棘球蚴)感染引起的人兽共患病。人囊型棘球蚴病通常显示的症状与肝、肺或其他脏器内充满液体的囊肿有关。以往的研究提示在评价疾病的活动