Results 231 to 240 of about 1,677,395 (285)

Enhancing mechanical performance, durability, and environmental impact assessment of green concrete incorporating industrial and agricultural wastes. [PDF]

Sci Rep
Parvez S, Afsar SS, Rahman I, Khan O, Yahya Z, Alhodaib A, Yadav B, Yadav AK.   +7 more
europepmc   +1 more source

Hyperbranched poly‐L‐lysine surface‐engineered bioprosthetic heart valves with anti‐calcification, anti‐infection, and durability

BMEMat, EarlyView.
The challenges of bioprosthetic heart valves (BHV) with respect to calcification, infection, and poor durability are tackled by surface engineering of hyperbranched poly‐L‐lysine (HBPL), providing a translational solution to improve long‐term valve performance.
Pai Peng, Dongchao Qiu, Yongyuan Kang, Qiaoxuan Wang, Xuelong Wang, Boyana Parvanova, Miroslav Karabaliev, Changyou Gao   +7 more
wiley   +1 more source

Improved Ultrasonic Local Pulse Wave Velocity Estimation Via Optimal Time Fiduciary Point Combination and Time Delays Fitness. [PDF]

J Ultrasound Med
Xiong L, Zhang Y, Wang X, He B, Li Z, Zhu J.   +5 more
europepmc   +1 more source

Size-Dependent Ultrasonic Characterization of Cylindrical Surrogate Targets Using Through-Transmission Ultrasound. [PDF]

Bioengineering (Basel)
Rim G, Lim Z, Hyun K.
europepmc   +1 more source

Nonlinear Associations of Estimated Pulse Wave Velocity With Hepatic Steatosis and Liver Stiffness in Community-Based People. [PDF]

Gastroenterology Res
Wang TH, Ru XY, Zhang XX, Fu TT, Yang H, Zhu HR, Pan ZG.   +6 more
europepmc   +1 more source

A Safe and Portable CMUT Array Ultrasonic System for Bubble Sizing in Industrial Silicone Sealing Rings. [PDF]

Micromachines (Basel)
He C, Liu S, Chai H, Li D, Liu C, Gao W, Yang Y, Jia L, Zhang G, Wang R, Cui J, Zhang W.   +11 more
europepmc   +1 more source

Pre-blast prediction of ground vibration in surface mining using rock acoustic impedance and wave attenuation calibrated with in-situ measurements. [PDF]

Sci Rep
Verma R, Choudhary BS, Deressa GW, Gromyka D, Shikhov A, Kaushal K.   +5 more
europepmc   +1 more source

Ultrasonic Pulse Velocity Tests on Compacted Soil [PDF]

Characterization, Modeling, and Performance of Geomaterials, 2009
In this paper, results of a series of ultrasonic pulse velocity tests on compacted soil were presented and discussed. Ultrasonic pulse velocity tests provide compression and shear wave velocity information that can be used in calculating dynamic elastic moduli such as Young’s modulus and shear modulus.
David M. Weidinger, Louis Ge, Richard W. Stephenson   +2 more
openaire   +2 more sources