Results 61 to 70 of about 1,726 (188)

Ti6Al4V anti-cavitation coating prepared by in-situ micro-forging cold spraying on aluminum substrate

Cailiao gongcheng
To solve the problem of cavitation protection on the surface of aluminum alloy flow-handling components， Ti6Al4V coatings are prepared by in-situ micro-forging assisted cold spraying. Large-size 202 stainless steel particles are mixed into Ti6Al4V powder
LIU Jianwu, PEI Yunzhen, LIU Weijie, DENG Chunming, CHU Xin, XIE Yingchun   +5 more
doaj   +1 more source

From regulatory mechanisms to cutting‐edge applications: Research progress of ultrasound, electrical, magnetic, and optical stimulation in neural modulation

Journal of Intelligent Medicine, EarlyView.
Abstract In recent years, the clinical treatment and symptom management of neurological disorders have faced significant challenges due to the high complexity of the nervous system's structure and function. Against this backdrop, physical stimulation techniques have emerged as a vital complementary approach to traditional pharmacological treatments and
Wanying Li, Liqun Chen
wiley   +1 more source

Cavitation Erosion of the Austenitic Manganese Layers Deposited by Pulsed Current Electric Arc Welding on Duplex Stainless Steel Substrates

Crystals
Fe-Mn-Cr-Ni alloys like Citomangan, delivered in the form of powders, tubular wires, and coated electrodes, are intended for welding deposition operations to create wear-resistant layers.
Ion Mitelea, Daniel Mutașcu, Ion-Dragoș Uțu, Corneliu Marius Crăciunescu, Ilare Bordeașu   +4 more
doaj   +1 more source

Evaluation of the Efficacy of Photobiomodulation Therapy, Therapeutic Ultrasound, and Boric Acid in the Prevention of Intra‐Abdominal Adhesions in an Experimental Rat Model: A Macroscopic, Histopathological, and Gene Expression Analysis

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives This study aimed to evaluate the efficacy of photobiomodulation therapy (PBMT), therapeutic ultrasound (TUS), boric acid (BA), and their combinations in preventing experimentally induced intra‐abdominal adhesions in rats. Materials and Methods Ninety‐six male Wistar rats (14 weeks old) were randomly assigned to eight groups (Control,
Sıtkıcan Okur, Büşra Baykal, Latif Emrah Yanmaz, Ayşe Gölgeli Bedir, Damla Tuğçe Okur, Mümin Gökhan Şenocak, Ferda Turgut, Serkan Yildirim, İsmail Bolat, Betül Apaydin Yildirim, Özlem Özdemir Tozlu   +10 more
wiley   +1 more source

A Review of Mechanical Reinforcement and Piezoresistive Self‐Sensing in Carbon Nanotube Fiber Composites

Polymer Composites, EarlyView.
PSPP‐TRL mapping of CNT‐modified CFRP literature, with four recurring confusions resolved and five scale‐up problems quantified. ABSTRACT Carbon nanotube‐modified fiber composites are often presented as a route to stronger, tougher, and self‐sensing structural materials.
Sanan H. Khan
wiley   +1 more source

Cavitation erosion testing of different cavitation-resistent materials and coatings using the cavitating jet method

IOP Conference Series: Earth and Environmental Science, 2019
An experimental test circuit was built with submerged nozzle with diameter 1.2 mm and inlet pressure 200 bar. Several specimens of different cavitation resistant materials used for hydraulic turbines (e.g. 13Cr4Ni) and coatings (e.g. tungsten and chromium carbides) were tested.
Pavel Rudolf, Martin Juliš, Lenka Klakurková, Pavel Gejdoš, Martin Hudec   +4 more
openaire   +1 more source

Responsive nitric oxide‐releasing antibacterial materials for biofilm‐associated infections: Mechanisms, design strategies, and applications

Responsive Materials, EarlyView.
This review summarizes the recent progress in responsive NO‐releasing materials and their applications in biofilm‐associated infectious diseases. The design principles and response mechanisms are given to provide inspiration toward the future development of multi‐responsive NO‐releasing materials.
Wenyue Sun, Meiqi Li, Di Nan, Jiaqi Zhao, Yu Chen, Yao Gao, Shichen Zhang, Kirsten L. Van Landuyt, Manlin Qi   +8 more
wiley   +1 more source

Surface integrity of 2A70 aluminum alloy processed by laser-induced peening and cavitation bubbles

Results in Physics, 2019
This paper presents a novel compound strengthening method based on laser-induced peening and cavitation peening (LIPCP). 2A70 aluminum alloy was strengthened by plasma shock wave and cavitation bubble collapse shock wave.
Hongfeng Zhang, Xudong Ren, Yanqun Tong, Enoch Asuako Larson, Samuel Adu-Gyamfi, Jie Wang, Xiang Li   +6 more
doaj   +1 more source

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

VIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe, Satish Rojekar, Amol Gholap, K. Navaneetha Pandiyaraj, Mukesh Patekar, Claudia Riccardi, R. R. Deshmukh, Tomáš Kovářík, Kalim Deshmukh   +8 more
wiley   +1 more source

Recent progress on the development of hydrogel‐based microneedles for transdermal drug delivery

VIEW, EarlyView.
This study provides a comprehensive and up‐to‐date analysis of recent progress in HMN technology, covering fundamental transdermal delivery mechanisms and design principles, biomaterials used in HMN fabrication, drug loading and release strategies, and emerging therapeutic applications.
Mohammad Muhtasim Ittisaf, Salman Farsi Taharat, Md. Sadek Miah, Hasan Tasnim Salehin, M. Azam Ali, Shoeb Ahmed   +5 more
wiley   +1 more source