Results 231 to 240 of about 517,211 (302)

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Formulation and optimization of gastroretentive tablets containing famotidine in combination with antacids: In vitro evaluations and stability studies. [PDF]

Saudi Pharm J
Aldosari AM, Mahrous GM, Radwan AA, Alghaith AF.   +3 more
europepmc   +1 more source

Enamel Microhardness of Resin-Infiltrated White Spot Lesions After Bleaching With and Without ACP: An In Vitro Study. [PDF]

Int J Dent
Hegde P, Acharya SR, Mayya A, Mala K, Kini S.   +4 more
europepmc   +1 more source

Improvement of Rheological, Textural and Sensorial Properties of Dough and Enriched Cakes by Addition of <i>Cucumis melo</i> L. Peels Powder. [PDF]

Food Sci Nutr
Mallek-Ayadi S, Bahloul N.
europepmc   +1 more source

Surface and fracture properties of lithium disilicate and resin-Matrix CAD/CAM ceramics. [PDF]

Saudi Dent J
G Montaser A, Tamimi S, A El Saeed S, D Abogabal A, Y Allam A, M Hassan S, N El Adawy S.   +6 more
europepmc   +1 more source

Enhanced Wear Resistance of Tungsten-Reinforced Brass Surface Composite Produced Through Friction Stir Processing at Varying Tool Rotational Speed. [PDF]

Materials (Basel)
Alswat HM, Sivaraman K, Chinnasamy B, Soundararaja Perumal V, Aziz EIA.   +4 more
europepmc   +1 more source

A Clinical Quality-Assurance Panel for Patient-Facing Black-Box Large Language Models in Healthcare: Anchored Forced-Choice Drift Monitoring for Sensitive Communication. [PDF]

Cureus
Harada Y.
europepmc   +1 more source

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Effect of carbon content on microstructure, hardness and wear resistance of CoCrFeMnNiCx high-entropy alloys

Journal of Alloys and Compounds, 2020
A set of CoCrFeMnNiCx (x = 0, 0.3, 0.6, 0.9, 1.2) high-entropy alloys (HEAs) were prepared using mechanical alloying and spark plasma sintering. The influence of carbon content on the microstructure, hardness, scratch resistance and wear resistance of ...
Jin-Kun Xiao, H. Tan, Juan Chen, A. Martini, Chao Zhang   +4 more
semanticscholar   +1 more source

Microscopic theory of hardness and design of novel superhard crystals

International Journal of Refractory Metals and Hard Materials, 2012
Zhisheng Zhao, Yongjun Tian, Bo Xu
exaly   +2 more sources