Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sanhua Zhang"'
Publikováno v:
Frontiers in Public Health, Vol 11 (2023)
ObjectiveTo explore physical shape changes in preschool children from 2000 to 2020, and forecast development trends over the next 10 years.MethodThe grey GM (1,1) prediction model was used to fit the physical shape indicators of preschool children in
Externí odkaz:
https://doaj.org/article/05725685fbee4288b6d8d9b75eedc4cc
Publikováno v:
Iranian Journal of Public Health, Vol 50, Iss 6 (2021)
Background: The current national growth and development standard of preschool children in China was formulated in 2003, which has many deficiencies. It is necessary to construct more scientific percentile curve and growth reference standards in order
Externí odkaz:
https://doaj.org/article/1fd60ab15eac45c880204578f363eba7
Autor:
Chunjing TU, Chongmin JIANG, Sanhua ZHANG, Yan-Feng ZHANG, Rui CAI, Dongming WU, Huan WANG, Xiaoming HAN, Botong XU
Publikováno v:
Iranian Journal of Public Health, Vol 48, Iss 9 (2019)
Background: We aimed to establish a reference standard of Body Mass Index (BMI) for the growth of preschool children in China. Methods: We monitored and obtained the height and weight of 50702 children aged 3-6 yr in 31 provinces in mainland China
Externí odkaz:
https://doaj.org/article/c8491fd611fe48a79a6567351063fc60
MODELLING AND OPTIMAL CONTROL OF ENERGY-SAVING-ORIENTED AUTOMOTIVE ENGINE THERMAL MANAGEMENT SYSTEM.
Publikováno v:
Thermal Science. 2021, Vol. 25 Issue 4B, p2897-2904. 8p.
Publikováno v:
Thermal Science. 2021, Vol. 25 Issue 4B, p2933-2939. 7p.
Publikováno v:
Journal of Healthcare Engineering
Journal of Healthcare Engineering, Vol 2021 (2021)
Journal of Healthcare Engineering, Vol 2021 (2021)
In order to explore the application of artificial neural network in rehabilitation evaluation, a kind of ANN stable and reliable artificial intelligence algorithm is proposed. By learning the existing clinical gait data, this method extracted the gai
Autor:
Chongmin Jiang, Yanfeng Zhang, Xiaoming Han, Sanhua Zhang, Rui Cai, Botong Xu, Dongming Wu, Chunjing Tu, Huan Wang
Publikováno v:
Iranian Journal of Public Health
Iranian Journal of Public Health, Vol 48, Iss 9 (2019)
Iranian Journal of Public Health, Vol 48, Iss 9 (2019)
Background: We aimed to establish a reference standard of Body Mass Index (BMI) for the growth of preschool children in China. Methods: We monitored and obtained the height and weight of 50702 children aged 3-6 yr in 31 provinces in mainland China in
Publikováno v:
IEEE Transactions on Smart Grid. 9:179-190
Appropriate pricing schemes are of great importance in terms of managing large-scale and distributed controllable loads in smart grids. In this paper, a practical pricing scheme is proposed to encourage different consumers to participate in demand re
Publikováno v:
IEEE Transactions on Industrial Informatics. 13:2555-2565
An electric vehicle aggregator (EVA) that manages geographically dispersed electric vehicles offers an opportunity for the demand side to participate in electricity markets. This paper proposes an optimization model to determine the day-ahead inflexi
Publikováno v:
International Journal of Emerging Electric Power Systems. 16:525-536
Owing to the technological development of natural gas exploration and the increasing penetration of gas-fired power generation, gas and power systems inevitably interact with each other from both physical and economic points of view. In order to effe