This work was supported by the National Natural Science and Technology Innovation 2030 Major Project of Ministry of Science and Technology of China(2018AAA0101200);the National Natural Science Foundation of China(61502522,61502534);the Equipment Pre-Research Field Fund(JZX7Y20190253036101);the Equipment Pre-Research Ministry of Education Joint Fund(6141A02033703);Shaanxi Provincial Natural Science Foundation(2020JQ-493);the Military Science Project of the National Social Science Fund(WJ2019-SKJJ-C-092);the Theoretical Research Foundation of Armed Police Engineering University(WJY202148).
It is difficult for the double suppression division algorithm of bee colony to solve the spatio-temporal coupling or have higher dimensional attributes and undertake sudden tasks.Using the idea of clustering,after clu...
supported by the National Natural Science Foundation of China (No.40730107);the National Key Technology R&D Program of China (No.2006BAB18B07);the National Basic Research Program of China (No.2009CB42160X);the State Key Laboratory of Organic Geochemistry Foundation (No.OGL-200606)
As the topmost predator in Antarctica,the seal is a unique indicator of Antarctic environment and climate changes.In this study,we collected a sediment core from the Fildes Peninsula of West Antarctica,and used choles...
Project(50935007)supported by the National Natural Science Foundation of China;Project(2010CB731701)supported by the National Basic Research Program of China
The dynamic globularization kinetics of TA15(Ti-6Al-2Zr-1Mo-1V) titanium alloy with a colony α microstructure during deformation at temperature range of 860-940 ℃ and strain rate range of 0.01-10 s-1 was quantitat...
The photosynthetic activities between two main developmental stages, colony and hormogonium, of the edible cyanobacterium Nostoc sphaeroides Kutzing, were compared. Hormogonia have a higher content of chlorophyll than...
This work was supported bythe program issued by the Ministry of Science and Technology of China (Grant No. TJ99-LA01) ; the Program for Backbone College Teachers issued by the Ministry of Education of China.
To confirm the existence of hepatic stem cells (HSCs), fetal liver cells isolated from mice on embryonic day 13 (ED13) were long-term cultured in vitro. Growth of the cells was observed intensively and characteristics...