Zobrazeno 1 - 10
of 866
pro vyhledávání: '"Ding, You"'
Autor:
Ding, You, Zhang, Xiangdong
Publikováno v:
Front. Astron. Space Sci. 8:805998 (2022)
The loop quantum cosmological model from ADM Hamiltonian is studied in this paper. We consider the spatially flat homogeneous FRW model. It turns out that the modified Friedmann equation keeps the same form as the APS LQC model. However, the critical
Externí odkaz:
http://arxiv.org/abs/2212.13159
Autor:
Qiu, Song, Liu, Tong, Liu, Zhengliang, Ding, You, Tang, Ruoyu, Zhu, Xiangyang, Wang, Ke, Ren, Yuan
Publikováno v:
In Optics and Laser Technology July 2024 174
Autor:
Kun-yi Huang, Bing-shao Liang, Xiao-yan Zhang, Huan Chen, Ni Ma, Jiao-li Lan, Ding-You Li, Zhen-wen Zhou, Min Yang
Publikováno v:
Gut Pathogens, Vol 15, Iss 1, Pp 1-9 (2023)
Abstract Background Cow’s milk protein allergy (CMPA) is one of the most common types of food allergy in infants. Faecal pathogen cultures showed that the positive rate of Clostridium perfringens was more than 30%, which was significantly higher th
Externí odkaz:
https://doaj.org/article/77c629f7f11c436593a3c5dea545d961
Publikováno v:
In Optics and Laser Technology December 2024 179
Publikováno v:
He huaxue yu fangshe huaxue, Vol 45, Iss 4, Pp 316-322 (2023)
In order to accurately measure the decay data of 94,95Sr, it is necessary to prepare 94,95Sr samples with high activity and high purity. To remove or reduce other radioactive isotopes of strontium in the fission product system, based on the analysis
Externí odkaz:
https://doaj.org/article/d549b1a55fc1418283f1ad26dc4e4057
Publikováno v:
He huaxue yu fangshe huaxue, Vol 45, Iss 3, Pp 177-183 (2023)
Because of the short range of α particle, the conventional α activity direct measurement method cannot detect α radioactivity of irregular surface and pipe in a large area. Long-range α detector(LRAD) is currently applied for the detection of α
Externí odkaz:
https://doaj.org/article/4970d873df594c9984baedc28638c309
Publikováno v:
He huaxue yu fangshe huaxue, Vol 45, Iss 3, Pp 184-190 (2023)
Alkali residue was dissolved by the ammonium hydrogen fluoride method, in which the uranium content is determined to be (16.7±0.3)%(n=6) by inductively coupled plasma optical emission spectrometry(ICP-AES). By means of XRD and SEM-EDS, the main uran
Externí odkaz:
https://doaj.org/article/001babf4da4d4b1e986df4c767f70283
Autor:
REN Si-xi, FENG Jing, YANG Yi, LIU Shi-long, BAO Jie, DING You-qian, QIU Yi-jia, LAN Chang-lin, LIU Ying-du
Publikováno v:
He huaxue yu fangshe huaxue, Vol 45, Iss 3, Pp 216-223 (2023)
Fission product yields are fundamental nuclear data for nuclear energy applications and nuclear physics research. In this work, HPGe γ spectrometric technique is applied to absolutely measure the mass distributions from 0.57, 1.0 MeV and 1.5 MeV neu
Externí odkaz:
https://doaj.org/article/775c6b36d320411882fe9612992408e3
Autor:
Zhu Xiangyang, Qiu Song, Liu Tong, Ding You, Tang Ruoyu, Liu Zhengliang, Chen Xiaocen, Ren Yuan
Publikováno v:
Nanophotonics, Vol 12, Iss 12, Pp 2157-2169 (2023)
In most rotational Doppler effect (RDE) measurements, the optical axis and the rotating axis of the object are required to be aligned. However, the condition is very difficult to achieve in practical applications of rotation detection, which seriousl
Externí odkaz:
https://doaj.org/article/f532b626be1c462bbc7b85c4d736d4d3
Autor:
Jin, Ye-Jun, Meng, Ling-Dong, Lyu, Ding-You, Fu, Xiao-Fei, Huang, Jiang-Bo, Cao, Si-Jia, Li, Jian-Da
Publikováno v:
In Petroleum Science October 2023 20(5):2695-2708