新型冠状病毒肺炎(COVID-19)是一种呼吸道疾病,其主要通过呼吸道在人与人间传播,由SARS-CoV-2病毒引起。COVID-19经过传播导致疫病在全世界范围内大流行,快速扩张,对人类的健康及全球的经济发展造成了不可估量的危害。目前研究证据表明,...新型冠状病毒肺炎(COVID-19)是一种呼吸道疾病,其主要通过呼吸道在人与人间传播,由SARS-CoV-2病毒引起。COVID-19经过传播导致疫病在全世界范围内大流行,快速扩张,对人类的健康及全球的经济发展造成了不可估量的危害。目前研究证据表明,COVID-19已发生多次变异,传染性极高,病毒载量增加,COVID-19大流行大大增加了许多患者发生静脉和动脉血栓栓塞事件的风险,因此,全面认识COVID-19血栓风险及治疗进展对新型冠状病毒感染患者的预后极其重要。本文简要叙述COVID-19血栓形成机制,并对血栓危险因素及治疗进展作一系统综述。Novel coronavirus pneumonia (COVID-19) is a respiratory disease that spreads from person to person primarily through the respiratory tract and is caused by the SARS-CoV-2 virus. The spread of COVID-19 has resulted in a global pandemic and rapid expansion of the epidemic, posing an incalculable risk to human health and global economic development. Current research suggests that COVID-19 has undergone multiple mutations, is highly infectious, has an elevated viral load, and that the COVID-19 pandemic has greatly increased the risk of venous and arterial thromboembolic events in many patients;therefore, a comprehensive understanding of the risk of COVID-19 thrombosis and therapeutic advances are extremely important for the prognosis of patients with novel coronavirus infections. This article briefly describes the mechanism of COVID-19 thrombosis and provides a systematic review of thrombotic risk factors and therapeutic advances.展开更多
教育改革以来,教学的观念从“以物为本”转变到更加关注人的全面发展,而在此之下“课程育人”的提出将课程和教学有机整合起来,更加符合“立德树人”的教育理念和“以人为本”的教育发展观。站在一个极具时代特征和中国特色的视角下看...教育改革以来,教学的观念从“以物为本”转变到更加关注人的全面发展,而在此之下“课程育人”的提出将课程和教学有机整合起来,更加符合“立德树人”的教育理念和“以人为本”的教育发展观。站在一个极具时代特征和中国特色的视角下看待课程,我们可以从教学、教育的本质、数学核心素养中找到它们之间的联系。文章通过对相关概念的解读、课程育人的本质探索,就如何实现小学数学“课程育人”的问题提出了相关解决的策略。Since the educational reform, the concept of teaching has shifted from “material-oriented” to paying more attention to the all-round development of people, and under this, the proposal of “curriculum education” organically integrates curriculum and teaching, which is more in line with the educational concept of “moral cultivation” and the educational development concept of “people-oriented”. Looking at the curriculum from a perspective with the characteristics of The Times and Chinese characteristics, we can find the connection between them from the teaching, the nature of education and the core literacy of mathematics. Through the interpretation of relevant concepts and the exploration of the nature of curriculum education, this paper puts forward relevant solutions to the problem of how to achieve “curriculum education” in primary school mathematics.展开更多
文摘新型冠状病毒肺炎(COVID-19)是一种呼吸道疾病,其主要通过呼吸道在人与人间传播,由SARS-CoV-2病毒引起。COVID-19经过传播导致疫病在全世界范围内大流行,快速扩张,对人类的健康及全球的经济发展造成了不可估量的危害。目前研究证据表明,COVID-19已发生多次变异,传染性极高,病毒载量增加,COVID-19大流行大大增加了许多患者发生静脉和动脉血栓栓塞事件的风险,因此,全面认识COVID-19血栓风险及治疗进展对新型冠状病毒感染患者的预后极其重要。本文简要叙述COVID-19血栓形成机制,并对血栓危险因素及治疗进展作一系统综述。Novel coronavirus pneumonia (COVID-19) is a respiratory disease that spreads from person to person primarily through the respiratory tract and is caused by the SARS-CoV-2 virus. The spread of COVID-19 has resulted in a global pandemic and rapid expansion of the epidemic, posing an incalculable risk to human health and global economic development. Current research suggests that COVID-19 has undergone multiple mutations, is highly infectious, has an elevated viral load, and that the COVID-19 pandemic has greatly increased the risk of venous and arterial thromboembolic events in many patients;therefore, a comprehensive understanding of the risk of COVID-19 thrombosis and therapeutic advances are extremely important for the prognosis of patients with novel coronavirus infections. This article briefly describes the mechanism of COVID-19 thrombosis and provides a systematic review of thrombotic risk factors and therapeutic advances.
文摘教育改革以来,教学的观念从“以物为本”转变到更加关注人的全面发展,而在此之下“课程育人”的提出将课程和教学有机整合起来,更加符合“立德树人”的教育理念和“以人为本”的教育发展观。站在一个极具时代特征和中国特色的视角下看待课程,我们可以从教学、教育的本质、数学核心素养中找到它们之间的联系。文章通过对相关概念的解读、课程育人的本质探索,就如何实现小学数学“课程育人”的问题提出了相关解决的策略。Since the educational reform, the concept of teaching has shifted from “material-oriented” to paying more attention to the all-round development of people, and under this, the proposal of “curriculum education” organically integrates curriculum and teaching, which is more in line with the educational concept of “moral cultivation” and the educational development concept of “people-oriented”. Looking at the curriculum from a perspective with the characteristics of The Times and Chinese characteristics, we can find the connection between them from the teaching, the nature of education and the core literacy of mathematics. Through the interpretation of relevant concepts and the exploration of the nature of curriculum education, this paper puts forward relevant solutions to the problem of how to achieve “curriculum education” in primary school mathematics.
