In order to determine the optimal sowing date of ratoon rice in South Henan's rice-growing areas,this paper performs a comparative analysis of rice growth process,seedling quality and yield of first season rice an...In order to determine the optimal sowing date of ratoon rice in South Henan's rice-growing areas,this paper performs a comparative analysis of rice growth process,seedling quality and yield of first season rice and ratoon rice under different sowing date treatments. The results show that under climatic conditions( 2014),by using dry seedling cultivation in a small plastic shed,the growth of seedling sown on February21 was affected,while the sowing treatments from March 1 to April 11 can breed normal seedlings,and in this period,the maturity period of first season rice was delayed with prolonged sowing date,and ratoon rice yield declined with prolonged sowing date( total production of rice sown on 11 March reaching a peak). Thus,it is considered that the optimal sowing date of ratoon rice in South Henan's rice-growing areas is mid-March.展开更多
With the rapid development of China's economy and the continuous improvement of people's living standards,people pay more attention to the safety of cars.China's car sales and ownership is also rising,but ...With the rapid development of China's economy and the continuous improvement of people's living standards,people pay more attention to the safety of cars.China's car sales and ownership is also rising,but also led to a lot of traffic accidents.With the continuous promotion of intelligent,electric and networked automobiles,Autonomous Emergency Braking system has become the focus of automobile enterprises in the active safety of automobiles.The overall scheme of auto emergency braking includes information acquisition module,control module and execution module.This paper briefly introduces the application status of this field at home and abroad,and discusses the function and implementation method of each module respectively.展开更多
Prostate homeostasis and regeneration rely on the proper function of adult stem/progenitor cells(Ousset et al., 2012), which have also been considered as potential cells of origin for prostate cancer(Visvader, 2011) g...Prostate homeostasis and regeneration rely on the proper function of adult stem/progenitor cells(Ousset et al., 2012), which have also been considered as potential cells of origin for prostate cancer(Visvader, 2011) given their key positions in the lineage hierarchy and self-renewal capability. Accumulating evidence reveals the existence of multipotent progenitor cells in both basal and luminal cells.展开更多
基金Supported by Modern Agricultural Industry Technology System in Henan Province(S2015-04-04)Key Scientific and Technological Project in Henan Province(132102110023)
文摘In order to determine the optimal sowing date of ratoon rice in South Henan's rice-growing areas,this paper performs a comparative analysis of rice growth process,seedling quality and yield of first season rice and ratoon rice under different sowing date treatments. The results show that under climatic conditions( 2014),by using dry seedling cultivation in a small plastic shed,the growth of seedling sown on February21 was affected,while the sowing treatments from March 1 to April 11 can breed normal seedlings,and in this period,the maturity period of first season rice was delayed with prolonged sowing date,and ratoon rice yield declined with prolonged sowing date( total production of rice sown on 11 March reaching a peak). Thus,it is considered that the optimal sowing date of ratoon rice in South Henan's rice-growing areas is mid-March.
文摘With the rapid development of China's economy and the continuous improvement of people's living standards,people pay more attention to the safety of cars.China's car sales and ownership is also rising,but also led to a lot of traffic accidents.With the continuous promotion of intelligent,electric and networked automobiles,Autonomous Emergency Braking system has become the focus of automobile enterprises in the active safety of automobiles.The overall scheme of auto emergency braking includes information acquisition module,control module and execution module.This paper briefly introduces the application status of this field at home and abroad,and discusses the function and implementation method of each module respectively.
基金supported by the grant JCYJ20200109141229255 from Science, Technology and Innovation Commission of Shenzhen Municipalitysupported by grants R01CA171189 and R01CA193455 from the National Cancer Institute, National Institutes of Healthsupported in part by the Emory Integrated Genomics Core, Integrated Cellular Imaging Core Facility, Winship Research Pathology Core, and Transgenic Mouse and Gene Targeting Core of Emory University Winship Cancer Institute and NIH/NCI under award number P30CA138292。
文摘Prostate homeostasis and regeneration rely on the proper function of adult stem/progenitor cells(Ousset et al., 2012), which have also been considered as potential cells of origin for prostate cancer(Visvader, 2011) given their key positions in the lineage hierarchy and self-renewal capability. Accumulating evidence reveals the existence of multipotent progenitor cells in both basal and luminal cells.
