Results 161 to 170 of about 1,401 (209)

Multicomponent Peptide‐MXene‐Hyaluronic Acid Hydrogel as a Conductive Scaffold for Enhanced Fibroblast Proliferation and Migration Under Electrical Stimulation

Advanced Healthcare Materials, EarlyView.
An electrically conductive FmocFF/MXene/hyaluronic acid hydrogel combines extracellular matrix‐like architecture, self‐healing behavior, oxidation‐resistant conductivity, and biochemical cues in a single scaffold. By enabling physiologically relevant electrical stimulation, the platform enhances fibroblast attachment, proliferation, and migration ...
Offir Loboda, Dana Cohen‐Gerassi, Dor Aaron Goldstein, Or Messer, Bar Favelukis, Ehud Gazit, Maxim Sokol, Lihi Adler‐Abramovich   +7 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

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Influence of Fine Particle Content to Sediment Transport

Lecture Notes in Electrical Engineering, 2011
The sediment transport is important in hyper concentrated flow. More studies was did about fine particle can improve sediment transport. But no results consider median grain size of fine particle was 0.006mm and coarse was 0.035mm. We aim to make it clear by flume experiment.
Zhang Min, Wu Hua-Qin, Luo Li-qun
exaly   +2 more sources

The influence of the fine particle content of the flow behaviour of bulk materials

Powder Technology, 1984
Abstract Experimental results obtained from shear tests with well defined mixtures of coarse grained (= cohesionless) and fine grained (= cohesive) materials are presented. Evaluation of the experiments with respect to parameters based on considerations of particle interactions results in a meaningful interpretation of the observed material behaviour.
O Molerus
exaly   +2 more sources

Effects of fine particle content and sample scale on the failure properties of loose landslide deposits

Arabian Journal of Geosciences, 2018
A large amount of loose landslide deposits caused by a strong earthquake can cause several mountain disasters (slope failures, debris flows, and others) under heavy rainfall conditions. Loose landslide deposits are sensitive to water due to their special structural properties, such as loose structure and wide grading.
Xing-Guo Yang, Bin-Rui Gan, Jia-Wen Zhou   +2 more
exaly   +2 more sources

High-vacancy-content ferrite with fine particles

Journal of Applied Physics, 1991
The high-vacancy-content ferrites represented by x(MFe2O4)⋅y(Fe3O4)⋅z(γ-Fe2O3), where x+y+z=1 (z≳0.50), were obtained in the clear and strongly alkaline solutions of Fe(III) and M(II) tartrate [M(II)=Zn(II), Ni(II), and Cd(II)] or dextrose at 100 °C. The vacancies were replaced with the bivalent metal ions in the reaction solutions, and the replaced ...
T. Kodama, T. Itoh, M. Tabata, Y. Tamaura   +3 more
openaire   +1 more source

Iron Solubility Related to Particle Sulfur Content in Source Emission and Ambient Fine Particles

Environmental Science & Technology, 2012
The chemical factors influencing iron solubility (soluble iron/total iron) were investigated in source emission (e.g., biomass burning, coal fly ash, mineral dust, and mobile exhaust) and ambient (Atlanta, GA) fine particles (PM2.5). Chemical properties (speciation and mixing state) of iron-containing particles were characterized using X-ray absorption
M, Oakes, E D, Ingall, B, Lai, M M, Shafer, M D, Hays, Z G, Liu, A G, Russell, R J, Weber   +7 more
openaire   +2 more sources

Relationship Between Particle Shape and Void Content of Fine Aggregate

Cement, Concrete, and Aggregates, 2004
Abstract Fine aggregate characteristics have an important influence on water demand and related properties of concrete. Several test methods for measurement of fine aggregate angularity are reported in the literature. These tests typically provide a single number that represents the bulk, or average angularity of the sand.
U Dilek, ML Leming
openaire   +1 more source

Effect of Particle Shape and Fine Content on the Behavior of Binary Mixture

Journal of Engineering Mechanics, 2017
AbstractThe behavior of binary granular mixture is studied by the discrete element method. This granular material contains large and small particles that are similar ellipsoids of different sizes. The size ratio of the major-axes of the large and small ellipsoids is 5.
Tang-Tat Ng, Wei Zhou, Xiao-Lin Chang
openaire   +1 more source

Improving particle separation from an ethanol extract to water: settling dependence on fine particle content

Industrial Crops and Products, 2005
Abstract Removing solid particles from ethanolic corn extracts by gravitational settling into a water layer has been studied as part of a project to develop a low cost method to extract ethanol-soluble protein from corn meal. Settling has several advantages over industrially proven methods of liquid/particle separation: (1) less expensive equipment; (
L.C. Dickey, N. Parris
openaire   +1 more source