Results 121 to 130 of about 45,600 (297)

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

open access: yesAdvanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez   +8 more
wiley   +1 more source

Investigation of small-strain shear modulus of marine sediment treated with different flocculants

open access: yesDiscover Civil Engineering
Dredged sediments are typically found near coastal areas. Because of its high compressibility potential and low strength, multiple studies have tested various substances that can be mixed with the dredged materials to enhance the overall treatment ...
Wei-Pin Wu   +2 more
doaj   +1 more source

Standardized Effect Measures Informing Next‐Generation Strategies for Mechanical Stimulation in Cartilage Tissue Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
This systematic review quantitatively compares conventional mechanical stimulation strategies in cartilage tissue engineering across 85 heterogeneous in vitro studies. Applying standardized effect measures, meta‐analysis reveals that combined compression and shear loading optimally promotes cartilage matrix development.
Jiaqi K. Shen   +7 more
wiley   +1 more source

Evaluation of strength and stiffness of compacted geo-materials considering strain influence factors

open access: yesGeomechanics and Geophysics for Geo-Energy and Geo-Resources
This study aimed to evaluate the strength and stiffness characteristics of geo-materials for construction under various field compaction conditions and establish reliable relationships between the elastic modulus and geotechnical properties.
Sang Yeob Kim   +4 more
doaj   +1 more source

Shear modulus at small strain of normally consolidated peat

open access: yesJapanese Geotechnical Society Special Publication, 2016
Hayashi, Hirochika, Nishimoto, Satoshi
openaire   +2 more sources

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

Microsphere‐Templated Conductive Syntactic Foams for Recyclable and Additively Manufactured Soft Electronics

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian   +7 more
wiley   +1 more source

Small strain shear modulus of undisturbed gravelly soils durino undrained cyclic triaxial tests.

open access: yes, 2013
The determination of the small strain shear modulus G0 of gravels is a very important issue, both under monotonic or cyclic loading conditions.
LIRER, STEFANIA, FLORA, ALESSANDRO
core   +1 more source

A refined method for determining equivalent radius (Req) in resonant column tests across a wide strain range

open access: yesInternational Journal of Geo-Engineering
The equivalent radius $$\:{R}_{eq}$$ has been used for calculation of strain in Resonant Column (RC) testing. Present calculation methods for $$\:{R}_{eq}$$ are not adequate since they are not precise over a wide range of strain.
Tien Hue Nguyen, Taebong Ahn, Yujin Lim
doaj   +1 more source

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