Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Jian-Ren Zhang"'
Publikováno v:
Journal of Highway and Transportation Research and Development (English Edition). 15:30-38
Publikováno v:
International Journal of Environmental Research and Public Health
Volume 18
Issue 17
International Journal of Environmental Research and Public Health, Vol 18, Iss 8903, p 8903 (2021)
Volume 18
Issue 17
International Journal of Environmental Research and Public Health, Vol 18, Iss 8903, p 8903 (2021)
Background: Pubertal timing refers to the timing of an individual regarding pubertal sexual maturation, both physiologically and psychologically. Existing research shows that pubertal timing is associated with behavioral problems. This study investig
Publikováno v:
Journal of Central South University. 26:3140-3155
Cantilever casting concrete arch bridge using form traveller has a broad application prospect. However, it is difficult to obtain reasonable initial cable force in construction stage. In this study, stress balance and influence matrix methods were de
Publikováno v:
Earthquake Engineering and Engineering Vibration. 18:461-474
Cable-membrane structures have small rigidity and are highly sensitive to wind. Structural health monitoring is necessary to ensure the serviceability and safety of the structure. In this research, the design method of a structural health monitoring
Publikováno v:
Social Behavior and Personality: an international journal. 45:901-913
We examined peer relationships and loneliness of children who have experienced separation from their parent(s) and compared them with children who have never had that experience. Chinese boys and girls (N = 232) aged 10 to 14 completed the Children's
Publikováno v:
Social Behavior and Personality: an international journal. 43:241-253
Left-behind children (LBC) are those who continue to live in their hometown after one or both parents have left for occupational opportunities elsewhere. In this study, we examined the relationship between the age of the children at separation from p
Publikováno v:
Aquaculture. :74-80
A feeding trial was conducted to determine the optimum dietary protein requirement of a new Japanese strain of juvenile Chinese soft-shell turtle, Pelodiscus sinensis. Five iso-energetic diets were formulated to contain graded protein levels of 340,
Publikováno v:
Social Behavior and Personality: an international journal. 41:1245-1251
Our aim in this study was to explore the relationship between self-supporting behaviors and self-concept among primary school students in China. Participants were 193 primary school students in grades 5 and 6 who completed the Self-supporting Behavio
Publikováno v:
Applied Mechanics and Materials. :1397-1403
The technique of strengthening structures with prestressing CFRP can improve the load-carrying behavior of reinforced concrete structures and has gained more and more attention recent years. However the research about behavior of the pre-cracked stru
Publikováno v:
Journal of Energetic Materials. 32:27-36
The insensitive main charge explosive is creating new requirements for the booster pellet of detonation trains. The traditional cylindrical booster pellet has insufficient energy output to reliably initiate the insensitive main charge explosive. In t