Results 71 to 80 of about 3,596 (201)

Piezoelectric Materials in Medical Ultrasound: A Comprehensive Review From Fundamentals to Translational Prospects

Information &Functional Materials, EarlyView.
Piezoelectric materials are reviewed as active platforms for medical ultrasound, bridging electromechanical fundamentals, transducer architectures, and biomedical applications. Material–device co‐design is emphasized as the key to high‐performance diagnosis, therapy, monitoring, wearable ultrasound, and emerging ultrasound‐responsive functions ...
Jianan Li, Qing Wan
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

Interface Engineering of Boron Nitride–Polymer Composites for High Thermal Conductivity

Information &Functional Materials, EarlyView.
This review comprehensively discusses the impacts of interfacial design and fabrication strategies on boron nitride–polymer composites, and systematically classifies and summarizes recent advances in interfacial engineering based on the interaction modes between boron nitride fillers and polymer matrices.
Zhao Chen, Yuhang Meng, Chenyu Zhao, Xiangfen Jiang, Xuebin Wang   +4 more
wiley   +1 more source

Numerical study on the evolution of cavitating flow and collapse-induced erosion characteristics in high-speed hydraulic tunnel

Ultrasonics Sonochemistry
While hydrodynamic cavitation and the associated erosion during cavity collapse have received significant attention, existing research has predominantly focused on small-scale geometries like Venturi tubes.
Bin Liu, Hao Yu, Zhanchao Yin, Xiao Zhang   +3 more
doaj   +1 more source

Cavitation Erosion of Nodular Cast Iron − Microstructural Effects

Archives of Foundry Engineering, 2017
The paper deals with susceptibility of nodular cast iron with ferritic-pearlitic matrix on cavitation erosion. Cavitation tests were carried out with the use of a cavitation erosion vibratory apparatus employing a vibration exciter operated at frequency ...
Orłowicz A.W., Mróz M., Tupaj M., Trytek A., Jacek M., Radoń M.   +5 more
doaj   +1 more source

Engineering Extracellular Vesicles: Strategies for Functional Modification and Clinical Translation

iNew Medicine, EarlyView.
The engineering modification strategies of extracellular vesicles (EVs). This figure presents the four core technical systems for the engineering modification of EVs, including direct modification strategies (physical and chemical methods), biological engineering methods, and hybrid and bionic strategies.
Zhouming Cheng, Wenhui Zhao, Min Wang, Xianwen Wang   +3 more
wiley   +1 more source

Influence of the concentration of NaHCO3 solution on cavitation erosion of copper alloy

Results in Physics, 2019
To investigate the ultrasonic cavitation erosion in NaHCO3 solutions, experiments with copper alloy specimens were carried out. Three NaHCO3 solutions with concentrations of 0.3%, 3% and 6% were used as liquid mediums in which the vibration horn and the ...
Haixia Liu, Jinhao Chen, Jie Sun, Can Kang   +3 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 Possible Case of Temporomandibular Joint Dislocation, Trepanation, and Metabolic Bone Disease in a Young Adolescent From North‐Central Myanmar (1000–700 bce)

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT This osteobiography explores the life history of an adolescent who lived during the early‐mid Bronze Age (c. 1000–700 bce) and was buried at Nyaung'gan, a site in north‐central Myanmar. Burial 3b had multiple skeletal lesions, and their bones were covered in well‐remodeled subperiosteal new bone.
Anna Willis, Baptiste Pradier, Thu Thu Win, T. O. Pryce   +3 more
wiley   +1 more source

Macro‐ and Micromechanical Deformations and Failure of Recycled PET/Flax Polyester Biocomposites

Polymer Composites, EarlyView.
Macro‐ and Micromechanical Deformations and Failure of Recycled PET/Flax Polyester Biocomposites. ABSTRACT Environmental sustainability has become a global priority aimed at reducing waste generation and dependence on fossil resources. This study reports on the development of sustainable biocomposites by combining flax woven fabrics (2, 4, and 6 plies)
Bianca Dal Pont, Laura Aliotta, Vito Gigante, Massimo Giffoni, Róbert Várdai, Béla Pukánszky, Andrea Lazzeri   +6 more
wiley   +1 more source