1.Introduction Daily physical activity（PA）participation is crucial to the health and well-being of young children.Along with total physical activity（TPA;all-intensity）,moderate-to-vigorous physical activity（MVPA...1.Introduction Daily physical activity（PA）participation is crucial to the health and well-being of young children.Along with total physical activity（TPA;all-intensity）,moderate-to-vigorous physical activity（MVPA）,or energetic play,is associated with greater health benefits,particularly for preschoolers（3-4 years）,including but not limited to improved bone and skeletal properties and cognitive and psychosocial health.1 Centered on this,both Canada and Australia have recently established 24-Hour Movement Guidelines for the Early Years,recommending that.展开更多
1.Introduction Spectacular advances have been made in the atmospheric sciences on a global level during a period of one hundred years or more,which is arguably most evident through"the quiet revolution of numeric...1.Introduction Spectacular advances have been made in the atmospheric sciences on a global level during a period of one hundred years or more,which is arguably most evident through"the quiet revolution of numerical weather prediction"(Bauer et展开更多
Diabetes mellitus is a leading cause of acquired vision loss and one of the world＇s fastest growing chronic diseases. Diabetic retinopathy （DR）, a specific complication of chronic hyperglycemia, is the leading caus...Diabetes mellitus is a leading cause of acquired vision loss and one of the world＇s fastest growing chronic diseases. Diabetic retinopathy （DR）, a specific complication of chronic hyperglycemia, is the leading cause of acquired vision loss worldwide in middle-aged and there- fore economically active people that also increases the medical and economic burden on the society （Klein, 2007）.展开更多
Expediting is becoming more essential with the increase of engineering construction projects by Chinese companies abroad.According to Xinhua News Agency,from 2013 to 2018,Chinese enterprises’direct investment in coun...Expediting is becoming more essential with the increase of engineering construction projects by Chinese companies abroad.According to Xinhua News Agency,from 2013 to 2018,Chinese enterprises’direct investment in countries along the Belt and Road(B&R)exceeded USD 90 billion,with an average annual growth rate of 5.2%.For countries along B&R,the value of Engineering Procurement Construction(EPC)projects signed with Chinese companies exceeded USD 600 billion,which is an average annual increase of 11.9%.展开更多
Nowadays urban public safety has been an important subject of study in urban planning study. And planners realized that a safe city is very important for sustainable development. Traditional urban public safety planni...Nowadays urban public safety has been an important subject of study in urban planning study. And planners realized that a safe city is very important for sustainable development. Traditional urban public safety planning begins to perfect the contents and method. And regional research is an important aspect in the improvement of new era urban public safety planning. This paper chooses Tianjin, the important city in Bohai rim area as the example for research. Tianjin urban public safety planning includes not only comprehensive disaster prevention and reduction, effectively preventing and reducing disasters, ensuring the safety of the life and property of the residents, but also sharing resources and facilities from the view of megalopolis, eliminating hidden area troubles, reducing whole environment risks and so on.展开更多
Guiding college students to acquire an adequate vocabularyis an important task that is often neglected. The morevocabulary hat is mastered, the higher level a learner of Englishwill have. But in China, the traditional...Guiding college students to acquire an adequate vocabularyis an important task that is often neglected. The morevocabulary hat is mastered, the higher level a learner of Englishwill have. But in China, the traditional method of teachingvocabulary is learning by rote, and learners of foreign languagesare inclined to learn as much vocabulary as possible this wayregardless of whether these vocabulary is useful or not. Indeed,there are some disadvantageous factors hindering the studentsfrom expanding vocabulary rapidly and efficiently. We have todevelop a scientific method of teaching vocabulary exploringmethods of which is the key to this article.展开更多
文摘1.Introduction Daily physical activity（PA）participation is crucial to the health and well-being of young children.Along with total physical activity（TPA;all-intensity）,moderate-to-vigorous physical activity（MVPA）,or energetic play,is associated with greater health benefits,particularly for preschoolers（3-4 years）,including but not limited to improved bone and skeletal properties and cognitive and psychosocial health.1 Centered on this,both Canada and Australia have recently established 24-Hour Movement Guidelines for the Early Years,recommending that.
基金Support for this study was provided by the “Waves to Weather” initiative (SFB/TRR 165) of the German Research Foundation (DFG)
文摘1.Introduction Spectacular advances have been made in the atmospheric sciences on a global level during a period of one hundred years or more,which is arguably most evident through"the quiet revolution of numerical weather prediction"(Bauer et
基金supported by EU Program FP7-PEOPLE-2013-IAPP(612218/3D-NET)FEDER-CICYT MAT2013-47501-CO2-1-R(Ministry of Economy and Competitiveness,Spain)Grants+1 种基金supported by RETICS(RD12/0034/0001)Instituto de Salud CarlosⅢ,Spain
文摘Diabetes mellitus is a leading cause of acquired vision loss and one of the world＇s fastest growing chronic diseases. Diabetic retinopathy （DR）, a specific complication of chronic hyperglycemia, is the leading cause of acquired vision loss worldwide in middle-aged and there- fore economically active people that also increases the medical and economic burden on the society （Klein, 2007）.
文摘Expediting is becoming more essential with the increase of engineering construction projects by Chinese companies abroad.According to Xinhua News Agency,from 2013 to 2018,Chinese enterprises’direct investment in countries along the Belt and Road(B&R)exceeded USD 90 billion,with an average annual growth rate of 5.2%.For countries along B&R,the value of Engineering Procurement Construction(EPC)projects signed with Chinese companies exceeded USD 600 billion,which is an average annual increase of 11.9%.
文摘Nowadays urban public safety has been an important subject of study in urban planning study. And planners realized that a safe city is very important for sustainable development. Traditional urban public safety planning begins to perfect the contents and method. And regional research is an important aspect in the improvement of new era urban public safety planning. This paper chooses Tianjin, the important city in Bohai rim area as the example for research. Tianjin urban public safety planning includes not only comprehensive disaster prevention and reduction, effectively preventing and reducing disasters, ensuring the safety of the life and property of the residents, but also sharing resources and facilities from the view of megalopolis, eliminating hidden area troubles, reducing whole environment risks and so on.
文摘Guiding college students to acquire an adequate vocabularyis an important task that is often neglected. The morevocabulary hat is mastered, the higher level a learner of Englishwill have. But in China, the traditional method of teachingvocabulary is learning by rote, and learners of foreign languagesare inclined to learn as much vocabulary as possible this wayregardless of whether these vocabulary is useful or not. Indeed,there are some disadvantageous factors hindering the studentsfrom expanding vocabulary rapidly and efficiently. We have todevelop a scientific method of teaching vocabulary exploringmethods of which is the key to this article.
