Zobrazeno 1 - 10
of 4 198
pro vyhledávání: '"Li dongdong"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3310-3317 (2024)
The effect of Cr/N alloying on the tensile deformation behavior of Fe–Mn–C twinning-induced plasticity steel was investigated through monotonic tensile tests, X-ray diffraction, electron back-scattered diffraction, transmission electron microscop
Externí odkaz:
https://doaj.org/article/5a2d3397aa8745dbac72fa112967a48e
Autor:
Xue Dongbai, Dun Xiong, Wei Zeyong, Li DongDong, Zhu Jingyuan, Zhang Zhanyi, Wang Zhanshan, Cheng Xinbin
Publikováno v:
Nanophotonics, Vol 13, Iss 8, Pp 1379-1385 (2024)
Collimated flat-top beam shapers primarily consisting of freeform lenses have a wide range of applications and pose challenges in terms of processing and integration when the diameter is less than millimeters. Metasurfaces represent a promising solut
Externí odkaz:
https://doaj.org/article/56b1f787dd69487fab6a3ae37b5f43fe
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 586-594 (2023)
In this work, the effects of grain refinement on the tensile properties, dynamic strain aging (DSA) and twinning behavior of Fe–16Mn-0.6C steel, which has relatively low manganese content, were investigated using a room-temperature monotonic tensil
Externí odkaz:
https://doaj.org/article/d7c19303e7cc47bd97403bd775ae8849
Publikováno v:
Zhejiang dianli, Vol 41, Iss 11, Pp 61-67 (2022)
With the increase of the power load in power grid， the short circuit level continues to rise， and excessive short-circuit current will do great damage to power equipment and imperil power systems. In order to control the short-circuit current，
Externí odkaz:
https://doaj.org/article/005a2900ae0f42429947c1ff6f32511c
Autor:
GAO Ruzhen, FAN Yue, YANG Tengyu, LI Dongdong, GUO Ying, JIANG Hong, XU Yingchun, CHEN Xiaowei
Publikováno v:
Xiehe Yixue Zazhi, Vol 13, Iss 6, Pp 1020-1027 (2022)
Objective To explore the operation status and effect of the neonatal deafness gene screeningin Beijing Union Medical College Hospital for the past 10 years and analyze the follow-up, genetic consultation and intervention to improve the quality of neo
Externí odkaz:
https://doaj.org/article/f0899aec922d43b383f33b6429266c8c
Autor:
ZHANG Shoubao, HE Jiyuan, SONG Yunwei, HE Xiao, ZHANG Zhenyu, LI Dongdong, LI Yaozhi, GUO Ming
Publikováno v:
Meikuang Anquan, Vol 53, Iss 7, Pp 208-214 (2022)
The coal pillar width is the main parameter of gob-side entry driving technology, which plays a key role in the success of roadway retention. The stability of the coal pillar can be described by the features of the neutral zone of the horizontal defo
Externí odkaz:
https://doaj.org/article/498030e61e94468a85d7778497fd5d83
Publikováno v:
Hangkong bingqi, Vol 29, Iss 2, Pp 19-23 (2022)
In traditional radar object tracking algorithms, targets are regarded as points in tracking filtering algorithms. With higher resolution in range and azimuth directions, a target can occupy multiple resolution units, so radars can obtain high-resolut
Externí odkaz:
https://doaj.org/article/da94ceb3701c4d61b994136a8ad9978f
Autor:
ZHANG Qiao, HUANG Changzhi, ZHU Jianjiang, LI Yan, ZHAO Mei, LI Kexin, LI Dongdong, QI Hong, HUANG Shengkai
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 49, Iss 2, Pp 90-94 (2022)
Objective To investigate the effect of NAIF1 in gastric cancer cell lines MKN45. Methods We constructed pLVX-Tight-Flag-NAIF1-puro plasmid with Tet-on system. DOX was added to induce NAIF1 expression in MKN45 cells. The cells were collected at 0, 6,
Externí odkaz:
https://doaj.org/article/fff396be22434e848bc408719333fba2
Publikováno v:
CyTA - Journal of Food, Vol 19, Iss 1, Pp 378-388 (2021)
Microbial load, protein oxidation, myofibrillar protein changes and quality characteristics (meat color and water retentiveness including centrifugal loss (CeL) and water-holding capacity (WHC)) of post-rigor tan mutton exposed to different high-pres
Externí odkaz:
https://doaj.org/article/73744fc5c03444c4903964c9450f9a60
Publikováno v:
Open Geosciences, Vol 12, Iss 1, Pp 821-831 (2020)
Rainfall is a critical factor inducing landslides, and thus the study of rainfall thresholds is of great significance for the prediction and prevention of landslides. In June 2017, infrastructures such as electric power pylons and roads were threaten
Externí odkaz:
https://doaj.org/article/7266448a3e7648abb06382fe0aa20bac