Results 51 to 60 of about 135,816 (271)

Investigating the Cellular Effects of GALC Dosing in Enzyme Replacement Therapy for Krabbe Disease Supports the Role of Nanomedicine

Advanced Biology, EarlyView.
A detailed workflow for recombinant GALC production and characterization is presented to support enzyme replacement therapy for Krabbe disease. In vitro assays demonstrate that physiological GALC doses restore enzymatic activity and autophagic flux without affecting cell viability, whereas higher doses impair autophagy and reduce viability.
Ambra Del Grosso, Sara Carpi, Laura Colagiorgio, Miriam De Sarlo, Mariacristina Gagliardi, Marco Cecchini   +5 more
wiley   +1 more source

Thermal performance enhancement in a double tube heat exchanger using combination of bubble injection and helical coiled wire insert

Case Studies in Thermal Engineering, 2023
In this experimental study, a novel approach combining a helical coiled wire (HCW) turbulator and bubble injection (BI) method has been employed to synergistically improve the heat transfer efficiency of double tube heat exchanger. The thermal-frictional
Ning Wang, S.P. Ghoushchi, Kamal Sharma, Ibrahim Elbadawy, Abir Mouldi, Hassen Loukil, Ahmed Farouk Deifalla   +6 more
doaj   +1 more source

Robocasting of a Water‐Based Biopolymer/WO3 Nanopowder Paste as a Precursor to Tungsten Carbide Lattices

Advanced Engineering Materials, EarlyView.
This study demonstrates a novel, additive manufacturing approach to produce complex, porous tungsten carbide structures using water‐based direct ink writing/robocasting. Leveraging a modified commercial printer and heat treatment, the process yields lightweight, electrically conductive 3D architectures capable of supporting a mechanical load.
James Bentley Bevis, Manasi Shah, Sanketh Gombi, Rodrigo Martinez‐Duarte   +3 more
wiley   +1 more source

A Numerical Simulation of the Underwater Supersonic Gas Jet Evolution and Its Induced Noise

Applied Sciences, 2023
To explore the complex flow field and noise characteristics of underwater high-speed gas jets, the mixture multiphase model, large eddy simulation method, and Ffowcs Williams–Hawking (FW–H) acoustic model were used for simulations, and the numerical ...
Wei Yu, Baoshou Wang, Chun Zhang
doaj   +1 more source

Evolution of an elliptical bubble in an accelerating extensional flow [PDF]

, 2008
Mathematical models that describe the dynamical behavior of a thin gas bubble embedded in a glass fiber during a fiber drawing process have been discussed and analyzed.
Ahmed, S., Breward, C., Cumberbatch, E., Cummings, L. J., Fosse, E., Gewecke, N., Guevara, A., Please, C., Richardson, G., Schwendeman, D. W., Tilley, B. S., Xu, K.   +11 more
core  

A study of nucleate boiling and critical heat flux with EHD enhancement [PDF]

, 2007
The paper describes results from an experimental and theoretical study of the effect of an electric field on nucleate boiling and the critical heat flux (CHF) in pool boiling of R123 at atmospheric pressure on a horizontal wall with a smooth surface. Two
Hristov, Y, Karayiannis, TG, Kenning, DBR, Sefiane, K, Zhao, D   +4 more
core   +1 more source

Fabrication of a Stable, Low‐Cost, Patient‐Specific, Brain Phantom with Ventricles for Ultrasound Imaging

Advanced Engineering Materials, EarlyView.
Patient‐specific brain phantoms can replace animal trials, aid presurgical training, and enable in silico disease research on cerebrospinal fluid and ventricles. This study presents a method to create ventricular brain phantoms from three‐dimensional magnetic resonance images brain scans, resulting in durable, tunable, reproducible models that mimic ...
Kajal Chandraprakash Jain, Ana Belen Amado Rey, Ana Carolina Gonçalves Seabra, Thomas Stieglitz   +3 more
wiley   +1 more source

Cavitation bubble collapse between parallel rigid walls with the three-dimensional multi-relaxation time pseudopotential lattice Boltzmann method

AIP Advances, 2020
Studying the flow characteristics of bubbles in a narrow gap is an important problem related to bearing cavitation and gas–liquid two-phase flow. In this paper, we present a modified three-dimensional multi-relaxation-time pseudo-potential model for ...
Haonan Peng, Xiaolong He, Jianmin Zhang, Yurong Wang   +3 more
doaj   +1 more source

Sagging damage characteristics of hull girder with trapezoidal cross-section subjected to near-field underwater explosion

Defence Technology, 2023
To investigate the overall damage characteristics and failure modes of a warship subjected to an underwater non-contact near-field explosion, a hull girder with a trapezoidal cross-section was designed, manufactured, and tested.
Hai-tao Li, Xin-ying Zheng, Chi Zhang, Zhi-yuan Mei, Xue-fei Bai, Kai Liu   +5 more
doaj   +1 more source

Scaling laws for jets of single cavitation bubbles [PDF]

, 2016
Fast liquid jets, called micro-jets, are produced within cavitation bubbles experiencing an aspherical collapse. Here we review micro-jets of different origins, scales and appearances, and propose a unified framework to describe their dynamics by using ...
Dorsaz, Nicolas, Farhat, Mohamed, Kobel, Philippe, Obreschkow, Danail, Supponen, Outi, Tinguely, Marc   +5 more
core   +2 more sources