Zobrazeno 1 - 10
of 4 701
pro vyhledávání: '"Lei, Feng"'
Autor:
Cui, Li-Jie, Wei, Ke-Jia, Lv, Chong, Wan, Feng, Salamin, Yousef I., Cao, Lei-Feng, Li, Jian-Xing
Polarized attosecond $\gamma-$rays may offer excitation and hyperfine tracking of reactions relevant to nuclear physics, astrophysics, high-energy physics, etc. However, unfortunately, generation of a feasible and easy-to-deploy source is still a gre
Externí odkaz:
http://arxiv.org/abs/2405.06426
We present a study of low surface brightness galaxies (LSBGs) selected by fitting the images for all the galaxies in $\alpha$.40 SDSS DR7 sample with two kinds of single-component models and two kinds of two-component models (disk+bulge): single expo
Externí odkaz:
http://arxiv.org/abs/2312.08179
Autor:
Wei, Wen-Qing, Zhang, Shi-Zheng, Deng, Zhi-Gang, Qi, Wei, Xu, Hao, Liu, Li-Rong, Zhang, Jia-Lin, Li, Fang-Fang, Xu, Xing, Hu, Zhong-Min, Chen, Ben-Zheng, Ma, Bu-Bo, Li, Jian-Xing, Ren, Xue-Guang, Xu, Zhong-Feng, Hoffmann, Dieter H. H., Fan, Quan-Ping, Wang, Wei-Wu, Wang, Shao-Yi, Teng, Jian, Cui, Bo, Lu, Feng, Yang, Lei, Gu, Yu-Qiu, Zhao, Zong-Qing, Cheng, Rui, Wang, Zhao, Lei, Yu, Xiao, Guo-Qing, Zhao, Hong-Wei, Liu, Bing, Zhao, Guan-Chao, Liu, Min-Sheng, Xie, Hua-Sheng, Cao, Lei-Feng, Ren, Jie-Ru, Zhou, Wei-Min, Zhao, Yong-Tao
A novel intense beam-driven scheme for high yield of the tri-alpha reaction 11B(p,{\alpha})2{\alpha} was investigated. We used a foam target made of cellulose triacetate (TAC, C_9H_{16}O_8) doped with boron. It was then heated volumetrically by soft
Externí odkaz:
http://arxiv.org/abs/2308.10878
Publikováno v:
Animal Microbiome, Vol 6, Iss 1, Pp 1-11 (2024)
Abstract Background The rumen is a crucial digestive organ for dairy cows. The rumen microbiota assists in the digestion of plant feed through microbe-mediated fermentation, during which the plant feed is transformed into nutrients for the cow's use.
Externí odkaz:
https://doaj.org/article/420b1b94efed44f1b8d6155fafb89e9c
Publikováno v:
HighTech and Innovation Journal, Vol 5, Iss 2, Pp 259-271 (2024)
Dust pollution can harm the urban environment and the health of citizens. Each stage in highway construction generates unorganized dust emissions to varying degrees, which complicates their quantification. To precisely forecast dust emissions during
Externí odkaz:
https://doaj.org/article/09d0eb5c23e94067922bf57a1385a5d6
Autor:
Lei Feng, Piyapong Sumettikoon
Publikováno v:
International Journal of Educational Technology in Higher Education, Vol 21, Iss 1, Pp 1-17 (2024)
Abstract In 2022, China’s Educational Ministry, for the first time, released an industry standard for teachers’ digital literacy. This standard provides a holistic framework for teachers’ digital literacy (TDL) in five dimensions. Since few stu
Externí odkaz:
https://doaj.org/article/555b52b3aca64fff986880a4ac19f2b9
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 6, Pp 1-6 (2024)
Abstract Primordial black holes (PBHs) are the plausible candidates for the cosmological dark matter. Theoretically, PBHs with masses $$M_{\textrm{PBH}}$$ M PBH in the range of $$4\times 10^{14}\sim 10^{17}\,\textrm{g}$$ 4 × 10 14 ∼ 10 17 g can em
Externí odkaz:
https://doaj.org/article/e93b5f232ae34cf3b11487ac077135ad
Autor:
Chen Lin, Jun Liu, Yongting Yuan, Siyu Yu, Lei Feng, Yingpei Gu, Xinchen Lu, Jingyi Liu, Huihui Li, Chenxi Hu, Hongxia Liu, Hanzhao Liu
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Flies are acknowledged as vectors of diseases transmitted through mechanical means and represent a significant risk to human health. The study aimed to determine the prevalence of enteropathogens carried by flies in Pudong New Are
Externí odkaz:
https://doaj.org/article/56d5976ac2d64c83904a9471abd85904
Autor:
Chong-Die Wu, Yong-Bin Fan, Xue Chen, Jiang-Wei Cao, Jing-Yi Ye, Meng-Lei Feng, Xing-Xing Liu, Wen-Jing Sun, Rui-Na Liu, Ai-Ying Wang
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-15 (2024)
Abstract Background In agricultural production, fungal diseases significantly impact the yield and quality of cotton (Gossypium spp.) with Verticillium wilt posing a particularly severe threat. Results This study is focused on investigating the effec
Externí odkaz:
https://doaj.org/article/99200ebacb704456a3792e1327b14410
Publikováno v:
BMC Cardiovascular Disorders, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background The study set out to develop an accurate and clinically valuable prognostic nomogram to assess the risk of in-hospital death in patients with acute decompensated chronic heart failure (ADCHF) and diabetes. Methods We extracted cli
Externí odkaz:
https://doaj.org/article/c68545f2f03f4b038c9d5289b08ccf0a