the National Natural Science Foundation of China(Nos.32260235 and 82260446)。
Cage plus plate(CP)and zero-profile(Zero-P)devices are widely used in anterior cervical discectomy and fusion(ACDF).This study aimed to compare adjacent segment biomechanical changes after ACDF when using Zero-P devic...
Viscoelastic properties of thermoplastic polyurethane(TPU)is of fundamental importance for its processing.In this work,we prepared different TPUs from polycaprolactone(PCL)diol,diphenylmethane-4,4′-diisocyanate(MDI),...
financial support of China CSC Scholarship(No.201604910522).
An improved X-ray apparatus that combines tensile testing and X-ray diffraction has been designed and constructed to conduct timeresolved experiments during uniaxial stretching.By utilizing mortise-like clamping jaws ...
Supported by General Project of Natural Science Foundation of Chongqing,No.cstc2021jcyj-msxmX0604;Chongqing Doctoral“Through Train”Research Program,No.CSTB2022BSXM-JCX0045.
BACKGROUND Laparoscopic anatomical liver resection has become more challenging because some subsegmental Glissonean pedicles are hard to dissect.Here,we introduce how to dissect every(sub)segmental Glissonean pedicle ...
Background:Esophageal strictures following esophageal atresia repair are a source of significant morbidity.To test new therapeutic approaches,we designed a piglet model of esophageal stricture by resecting variable le...
supported by the National Key Research and Development Program of China(No.2022YFC3800905);the National Natural Science Foundation of China(Nos.52238010,52090082,and 52108381);the Shanghai Science and Technology Committee Program(Nos.22XD1430200,23DZ1202806,and 21DZ1200601);the Young Elite Scientists Sponsorship Program by the China Association for Science and Technology(No.2023QNRC001);the Fundamental Research Funds for the Central Universities,China.
When subjected to external loads from the ground and nearby construction,tunnel segmental lining joints are prone to damaging deformation.This can result in water leakage into tunnels,posing great safety risks.With th...
supported by the National Natural Science Foundation of China(No.52008308);the China Postdoctoral Science Foundation(Nos.BX20200247 and 2021M692447);the Research Project from Jinan Rail Transit Group Co.,Ltd.and China Railway No.5 Engineering Group Co.,Ltd.(No.R2-ZF-2019-039).
We develop assembled reinforcement structures(ARSs)composed of connection parts,connecting rods,and straight bolts to strengthen segmental joints in the lining of shield tunnels.Through full-scale bending experiments ...
supported by the National Key R&D Programs for Young Scientists of China(Grant No.2023YFB2390400);the National Natural Science Foundation of China(Grant Nos.U21A20159,52079133,52379112,and 41902288);Key Research Program of First Survey and Design Institute(Grant No.2022KY56(ZDZX)-02);Key Research Program of the Ministry of Water Resources of China(Grant No.SKS-2022103);Yunnan Major Science and Technology Special Program(Grant No.202102AF080001).
During dislocation,a tunnel crossing the active fault will be damaged to varying degrees due to its permanent stratum displacement.Most previous studies did not consider the influence of the tunnel’s deep burial and ...
supported by the National Natural Science Foundation of China(No.31572216);the Foundation for Excellent Doctoral Student of Gansu Province(No.22JR5RA413).
The origination of new genes is a fundamental question in genome evolution,and gene duplication is one of the most important mechanisms for the formation of new genes(Ohno 1970;Long et al.2003;Kaessmann 2010;Ding et a...
supported by the Science and Technology Authority of Taiwan,China(Nos.1052628E002003MY3,1072119M492004,and 1082119M492001).
Automated construction has become urgently needed because the construction industry faces labor safety and cost challenges.However,these developments require investments in new equipment to facilitate automation in co...