Results 121 to 130 of about 12,080 (261)

Experimental and numerical study of drill bit drop tests on Kuru granite. [PDF]

Philos Trans A Math Phys Eng Sci, 2017
Fourmeau M, Kane A, Hokka M.
europepmc   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

BMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma, Nan Jiang, Liyuan Chen, He Zhang, Xinjia Cai, Karan Gulati, Danqing He, Zhigang Cai, Yan Liu   +8 more
wiley   +1 more source

Impact of Drill Bit Wear on Screw Withdrawal Resistance in Pinewood. [PDF]

Materials (Basel)
Sydor M, Waszkiewicz K, Potok Z.
europepmc   +1 more source

Drill bit failure and retrieval during arthroscopic ACL reconstruction. [PDF]

J Clin Orthop Trauma, 2016
Dhillon MS, John R, Prabhakar S, Sharma S, Kaushal M.   +4 more
europepmc   +1 more source

A narrow bandgap Schottky heterojunction Fe2N/CeO2 microneedle triggering sonodynamic reactive oxygen species storm for drug‐resistance‐free skin fungal infection

BMEMat, EarlyView.
Inorganic sonosensitizers suffer from inefficient electron‐hole separation, rapid recombination, and wide bandgaps in anti‐fungal applications. We propose MN@Fe2N/CeO2 to directly eliminate fungi without drug resistance. Combining semiconductor CeO2's advantages with Fe2N's high work function and activity enables efficient Schottky heterojunctions ...
Li Wang, Jiayi Yang, Ning Tang, Youbin Zheng, Yichao Hou, Chutong Liu, Lihao Guo, Yingying Liao, Gandong Zhou, Weiwei Wu, Xin Du, Shuxiang Xu, Jie Yin, Miaomiao Yuan   +13 more
wiley   +1 more source

Impact of drill bit wear on temperature increase in dental implant osteotomy: an in vitro study. [PDF]

PLoS One
Sorgato M, Bottin A, Stocchero M, Toia M, Savio E.   +4 more
europepmc   +1 more source

A comparative study of the effect of drilling depth on generation of compressive force by headless compression screws using conical and cylindrical type of drill bit. [PDF]

J Orthop Surg Res, 2019
Kim HS, Kang HJ, Choi YR, Oh WT, Koh IH.
europepmc   +1 more source

Subperiosteal peri‐implant augmented layer to correct bone dehiscence at immediate implant placement

Clinical Advances in Periodontics, EarlyView.
Abstract Background The purpose of the present case report is to describe the potential of the subperiosteal peri‐implant augmented layer (SPAL) technique in peri‐implant bone dehiscence (PIBD) correction at immediate implant placement (IIP). Methods This case report describes the application of the SPAL technique in two patients undergoing IIP at ...
Tommaso Grenzi, Chiara Franzini, Mattia Severi, Leonardo Trombelli   +3 more
wiley   +1 more source

Investigation of Cuttings Transport in a Reverse Circulation Drill Bit during Direction Drilling Using Two-Phase Flow Simulation. [PDF]

ACS Omega
Cui G, Cao P, Wang M, Wang X, Chen D, Qi B.   +5 more
europepmc   +1 more source

Ovine Lumbar Intervertebral Disc Degeneration Model Utilizing a Lateral Retroperitoneal Drill Bit Injury. [PDF]

J Vis Exp, 2017
Lim KZ, Daly CD, Ghosh P, Jenkin G, Oehme D, Cooper-White J, Naidoo T, Goldschlager T.   +7 more
europepmc   +1 more source