Results 111 to 120 of about 2,614,032 (382)

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Ultrasound tiga - dimensi [PDF]

, 2003
Latarbelakang : Laporan projek ini dibuat bagi menilai kemampuan aplikasi ultrasonografi tiga dimensi (3-D) di dalam pemaparan visual fetus pada trimester ketiga di Hospital Universiti Sains Malaysia Kubang Kerian.
Mohamed Johar, Saffuwan
core  

Simulating Patho-realistic Ultrasound Images using Deep Generative Networks with Adversarial Learning

, 2018
Ultrasound imaging makes use of backscattering of waves during their interaction with scatterers present in biological tissues. Simulation of synthetic ultrasound images is a challenging problem on account of inability to accurately model various factors
Sheet, Debdoot, Tom, Francis
core   +1 more source

An Inkjet‐Printed Platinum‐Based Temperature Sensing Element on Polyimide Substrates

Advanced Engineering Materials, EarlyView.
An inkjet‐printed, meander‐structured, nanoparticle platinum‐based resistive temperature sensors on polyimide substrates are demonstrated as proof‐of‐concept. Optimized sintering at 250°C enables stable conductive structures. The Pt100‐ and Pt1000‐type sensors exhibit linear resistance–temperature characteristics with stable TCR in the 20°C–80°C range,
Shawon Alam, Thomas Kister, Alexander Scholz, Sophie Sauva, Makara Lay, Tobias Kraus, Jasmin Aghassi‐Hagmann   +6 more
wiley   +1 more source

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Effects of ultrasound-assisted thawing on lamb meat quality and oxidative stability during refrigerated storage using non-targeted metabolomics

, 2022
Chenchen Xu, Mingwu Zang, Xiaoling Qiao, Shouwei Wang, Bing Zhao, Yuxuan Shi, Jing Bai, Jiajia Wu   +7 more
openalex   +1 more source

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

Shear Wave Elastography to Quantitatively Assess the Early Changes of Skin Elasticity in Patients with Chronic Venous Disease of the Lower Extremity

International Journal of General Medicine
Dan Lv,1,* Xi Yang,1,* Xin Mao,1,* Mei Zhang,1,* Xuemeihui Ma,1 Yuanyuan Liu,1 Guangsen Li,1 Bingbing Yang2 1Department of Ultrasound, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, 116027 ...
Lv D, Yang X, Mao X, Zhang M, Ma X, Liu Y, Li G, Yang B   +7 more
doaj  

Combined use of intraoperative ultrasound and indocyanine green fluorescence imaging to detect liver metastases from colorectal cancer [PDF]

, 2013
Andrea Peloso, Eloisa Franchi, M.C. Canepa, Letizia Barbieri, Laura Briani, Jacopo Ferrario, Carolina Bianco, Pietro Quaretti, Silvia Brugnatelli, Paolo Dionigi, Marcello Maestri   +10 more
openalex   +1 more source

Chest Imaging in the Diagnosis and Management of Pulmonary Tuberculosis: The Complementary Role of Thoraci Ultrasound [PDF]

, 2021
Gaetano Rea, Marco Sperandeo, Roberta Lieto, Marialuisa Bocchino, Carla Maria Irene Quarato, Beatrice Feragalli, Tullio Valente, Giulia Scioscia, Ernesto Giuffreda, Maria Pia Foschino Barbaro, Donato Lacedonia   +10 more
openalex   +1 more source