Results 81 to 90 of about 25,367 (309)

An Ultrafast Self‐Gelling Versatile Hydrogel for Rapid Infected Burn Wound Repair in Military Medicine

Advanced Functional Materials, EarlyView.
A self‐gelling PG@PAC (POD/Gel‐CDH@PA/CHX) powder is developed for infected burn care in austere settings. Upon contact with wound exudate, it instantly forms an adhesive hydrogel, providing simultaneous hemostasis, broad‐spectrum antibacterial activity, reactive oxygen species scavenging, and immunomodulation. In a murine model of S.
Liping Zhang, Zhangrui Wu, Xiansheng Zhao, Geng Wang, Quyang Yang, Minxia zhang, Xiaowei Wang, Xiujun Cheng, Changyue Wu, Dan Wu, Yutian Yang, Canbin Dong, Tao Zhang, Weiqiang Tan, Ningwen Zhu   +14 more
wiley   +1 more source

Thermostat Influence on the Structural Development and Material Removal during Abrasion of Nanocrystalline Ferrite

, 2017
We consider a nanomachining process of hard, abrasive particles grinding on the rough surface of a polycrystalline ferritic work piece. Using extensive large-scale molecular dynamics (MD) simulations, we show that the mode of thermostatting, i.e., the ...
Betz, Gerhard, Bianchi, Davide, Cihak-Bayr, Ulrike, Eder, Stefan J., Feldbauer, Gregor   +4 more
core   +1 more source

Effect of surface finishing such as sand-blasting and CrAlN hard coatings on the cutting edge’s peeling tools’ wear resistance [PDF]

, 2009
The authors would like to thank IonBond (Chassieu-France) who made the sand-blasting treatments and the Regional Council of Burgundy and CTBA (Wood and Furniture Technical Centre) for their financial support.The aim of this study is first to define the ...
BENLATRECHE, Yacine, COLLET, Robert, DJOUADI, Mohamed Abdou, LABIDI, Chafik, NOUVEAU, Corinne   +4 more
core   +4 more sources

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source

Experimental Research and Parameter Optimization of High-Pressure Abrasive Water Jet Machining

Lubricants
Machining of No. 45 steel (AISI 1045) becomes more vital due to its widespread use. In this study, machining performances of abrasive water jet machining (AWJM) of No.
Lin Wu, Xiang Zou, Yuan Guo, Liandong Fu
doaj   +1 more source

Fretting Corrosion Behavior of Additive Manufactured and Cryogenic-Machined Ti6Al4V for Biomedical Applications [PDF]

, 2016
Metal ion release, caused by synergistic effect of wear and corrosion, is one of the major concerns related to the prostheses lifetime. In this work, samples of additive manufactured Ti6Al4V are machined under dry cutting and cryogenic cooling conditions
Alam, Baxmann, Bermingham, Bordin, Bordin, Chen, Cook, Cook, Diomidis, Doni, Dyrkacz, Froes, García-Alonso, Gil, Gilbert, Higgs, Hussenbocus, Kawalec, Li, Long, Noyan, Pu, Pusavec, Rituerto, Roy, Royhman, Sartori, Sinnett-Jones, Takakuwa, Tobi, Urban, Vidal, Vingsbo, Wan, Zhang   +34 more
core   +1 more source

Machining Characteristics of Abrasive Jet Machining.

Journal of the Japan Society for Precision Engineering, 1998
This paper describes the performance of the high-pressure abrasive jet machining (AJM) system and the relationship between injection and machining characteristics on drilling of quartz workpiece. AJM process is similar to the sand blasting, and effectively removes hard and brittle materials such as glass and ceramics. AJM uses fine abrasive powders and
Tsunemoto KURIYAGAWA, Norio YOSHIDA, Katsuo SYOJI   +2 more
openaire   +2 more sources

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

Advanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

Study of Effect of Impacting Direction on Abrasive Nanometric Cutting Process with Molecular Dynamics

Nanoscale Research Letters, 2018
Abrasive flow polishing plays an important part in modern ultra-precision machining. Ultrafine particles suspended in the medium of abrasive flow removes the material in nanoscale.
Junye Li, Wenqing Meng, Kun Dong, Xinming Zhang, Weihong Zhao   +4 more
doaj   +1 more source

Progress in fluidized bed assisted abrasive jet machining (FB-AJM): Internal polishing of aluminium tubes [PDF]

, 2007
This paper deals with the internal finishing of tubular components made from a high strength aluminium alloy (AA 6082 T6) using a fluidized bed assisted abrasive jet machining (FB-AJM) system.
Balasubramaniam, Balasubramaniam, Bitter, Chryssolouris, Davis, Finnie, Gianluca Rubino, Hashish, Hashish, Hutching, Jain, Jain, Jain, Khodke, Kim, Kremen, Lawn, Lawn, Marshall, Massimiliano Barletta, Ramachandran, Rangwala, Sarkar, Shaw, Stefano Guarino, Sundararajan, Tilly, Venkatesh, Verma, Vincenzo Tagliaferri, Wolak, Yamaguchi, Zhu, Zhu   +33 more
core   +2 more sources