Zobrazeno 1 - 10
of 321
pro vyhledávání: '"JiTao ZHANG"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The compaction characteristics and bearing capacity of dry filling materials in goaf have a significant influence on stope control and surface stability. Through acoustic emission monitoring and mechanical model analysis, a series of confine
Externí odkaz:
https://doaj.org/article/b1c37419c2034ea0ae8de4ba8a420bb1
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 5, Pp 2052-2071 (2024)
Abstract Solar chimneys may induce natural ventilation through solar radiation. However, sufficient theoretical studies are needed as a basis to fully exploit passive design in practical green building design. In this work, we investigate the heat tr
Externí odkaz:
https://doaj.org/article/2a01ad9058ff461995bee5ecb6a21a47
Autor:
Shaokang WU, Junwen ZHANG, Youlin XU, Zhixiang SONG, Yang ZHANG, Wenbing FAN, Xukai DONG, Jitao ZHANG, Zhisong CHEN
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 3, Pp 24-37 (2024)
Aiming at addressing the challenges encountered in roadway support during coal seam group mining, this project focuses on the 212 main return-air cross-cut in Tucheng Mine, Guizhou Province. Through field investigation, numerical simulation, analog s
Externí odkaz:
https://doaj.org/article/6e712f6f676c470c807058ab2b405cc6
Publikováno v:
Journal of Orthopaedic Surgery, Vol 32 (2024)
Purpose This study aimed to investigate the association between weight-adjusted waist index (WWI) and trabecular bone score (TBS) and to assess the ability of WWI to identify individuals with degraded bone microarchitecture (DBMA). Methods This cross
Externí odkaz:
https://doaj.org/article/b846380237604b80b7bfa12615feff79
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 2, Pp 34-48 (2024)
In response to the technical challenges of supporting tunnels in loose and fragmented surrounding rock with poor anchorage, strong dynamic pressure, and strong structural stress influences, extensive on-site surveys were conducted, and several typica
Externí odkaz:
https://doaj.org/article/64e7a062451943448230df2e3d6c9b63
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract The purpose of this study is to compare the accuracy and effectiveness of ultrasound-guided and fluoroscopy-guided lumbar selective nerve root block (SNRB), and to explore the feasibility of ultrasound-guided methods. This retrospective stud
Externí odkaz:
https://doaj.org/article/c73d24cf292a4c1687e47cb84a0039e0
Autor:
Jianan Guo, Yipeng Zhao, Huihui Cheng, Ruiqiang Yu, Baoxiang Gu, Qiuhui Wang, Jitao Zhang, Shenglin Li, Qingjie Guan
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 18, p 10149 (2024)
Leymus chinensis, a halophytic perennial grass belonging to the Poaceae family, thrives in saline-alkali grasslands and harbors a rich repository of resistance-related genetic resources. This study focused on deciphering the stress-responsive mechani
Externí odkaz:
https://doaj.org/article/8173dcb07280443bb94d5765b54e92a2
Autor:
Bingfeng Ge, Jitao Zhang, Sujoy Saha, Sabita Acharya, Chaitrali Kshirsagar, Sidharth Menon, Menka Jain, Michael R. Page, Gopalan Srinivasan
Publikováno v:
Journal of Composites Science, Vol 8, Iss 8, p 309 (2024)
This report is on magneto-electric (ME) interactions in bulk composites with coaxial fibers of nickel–zinc ferrite and PZT. The core–shell fibers of PZT and Ni1−xZnxFe2O4 (NZFO) with x = 0–0.5 were made by electrospinning. Both kinds of fiber
Externí odkaz:
https://doaj.org/article/a6b4a1d40ee34e7d845f18b48cc5759b
Autor:
Pei Zhang, Yibo Zheng, Linjiao Ren, Shaojun Li, Ming Feng, Qingfang Zhang, Rubin Qi, Zirui Qin, Jitao Zhang, Liying Jiang
Publikováno v:
Nanomaterials, Vol 14, Iss 11, p 970 (2024)
The investigation of the fluorescence mechanism of carbon dots (CDs) has attracted significant attention, particularly the role of the oxygen-containing groups. Dual-CDs exhibiting blue and green emissions are synthesized from glucose via a simple ul
Externí odkaz:
https://doaj.org/article/33f34a34a573494e9793c03d5124042b
Autor:
Jiyu Sun, Jitao Zhang
Publikováno v:
Electronic Research Archive, Vol 31, Iss 7, Pp 4216-4231 (2023)
We consider the reconstruction of the compact support of an acoustic source given multiple frequency far field data. We propose a multi-frequency extended sampling method (MESM). The MESM computes the solutions of some ill-posed integral equations an
Externí odkaz:
https://doaj.org/article/1552641c16be4df8aebf3dfd9ad0b9f4