Results 131 to 140 of about 199,635 (304)

In vivo tibialis anterior muscle mechanics through force estimation using ankle joint moment and shear wave elastography

Scientific Reports
Understanding how individual muscles contribute to joint mechanics is crucial for biomechanics. This study investigated the tibialis anterior (TA) shear modulus using shear wave elastography (SWE) and studied its relationship with ankle angle ...
Cemre Su Kaya Keles, Jennifer Hiller, Manuela Zimmer, Filiz Ates   +3 more
doaj   +1 more source

Shear wave elastography for lower extremity deep vein thrombosis

Российский кардиологический журнал
Aim. To evaluate the potential of shear wave elastography to determine the duration of lower extremity deep vein thrombosis, the effectiveness of direct anticoagulation and patient management strategy.Material and methods.
E. G. Akramova, E. P. Kapustina
doaj   +1 more source

Paraspinal and hamstring muscle shear-wave modulus relationship

Shear wave elastography obtained from 14 individuals at three different angles (knee flexion 0, 45 and 90 degrees) and active contractions of the knee flexors at 70% of the maximum voluntary contraction.
Kellis, E (via Mendeley Data)
core   +1 more source

Chamber‐Specific Decellularized Extracellular Matrices Differentially Modulate Cardiomyocyte Subtypes to Drive Engineered Heart Tissue Development and Function

Advanced Healthcare Materials, EarlyView.
Chamber‐specific decellularized extracellular matrices (ECMs) were developed, preserving native proteomic profiles of ventricular and atrial myocardium. These innate biochemical cues differentially modulate cardiomyocyte subtypes to drive engineered heart tissue development and function, highlighting the importance of incorporating regional ECM cues in
Dong Gyu Hwang, Myungji Kim, Hwanyong Choi, Jinseon Park, Minji Kim, Donghwan Kim, Bo Ram Lee, Jinah Jang   +7 more
wiley   +1 more source

Micromechanical-Rheology Model for Predicting the Complex Shear Modulus of Asphalt Mastic

, 2010
The dynamic shear rheometer (DSR) was used to measure viscoelastic properties of asphalt mastic. Mechanical volume filling effects and additional interacting mechanisms within mastic systems are discussed on the basis of micromechanical-rheology model to
Jiu Peng Zhang, Jian Zhong Pei, Bing Gang Wang   +2 more
core   +1 more source

Packed Hydrogel Microfibers as Scaffolds Supporting Dynamic Cellular Behavior and Biomaterial Inks in 3D Printing

Advanced Healthcare Materials, EarlyView.
Packed hydrogel microfiber (PHM) materials consist of flexible and high aspect ratio hydrogel components that, as a bulk material, are simultaneously mechanically robust and dynamic. Cells cultured in or on PHM scaffolds can be influenced by topographical cues or interact with a dynamic environment that permits cell spreading and multicellular ...
M. Gregory Grewal, Remington M. Martinez, Georgia T. Helein, Montserrath G. Ibarra Rivera, Rodolfo Martinez Jr., Jenna L. Sumey, Steven R. Caliari, Christopher B. Highley   +7 more
wiley   +1 more source

Finite Element Simulation Parameter Calibration and Verification for Stem Cutting of Hydroponic Chinese Kale

Agriculture
The finite element simulation is a valid way for the rapid development of the root-cutting mechanism for hydroponic Chinese kale. The stem of the hydroponic Chinese kale was simplified as a transverse isotropic elastic body, and axial compression, three ...
Hongmei Xia, Liuquan Li, Chuheng Deng, Shicheng Zhu, Jieqing Chen, Teng Yang, Runxin Huang, Wenbin Zhen   +7 more
doaj   +1 more source

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

Advanced 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, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Experimental investigation of the engineering constants of architectural coated fabric under uniaxial and biaxial loading

Journal of Engineered Fibers and Fabrics
The mechanical properties of coated fabric demonstrate significant material nonlinearity. Presently, testing methods to determine the engineering constants of coated fabric include uniaxial loading and biaxial loading.
Junhao Xu, Yingying Zhang, Yushuai Zhao, Lingyu Sheng, Shuhuan Fei   +4 more
doaj   +1 more source

VARIATIONS IN STRENGTH AND ELASTIC PROPERTIES OF COMPACTED FINE-GRAINED SOILS DUE TO CHANGE IN DEGREE OF SATURATION

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Fine-grained soils present challenges in construction due to their moisture sensitivity, which impacts the structure's stability. This study examines how saturation levels affect low-plasticity clay shear strength and modulus of elasticity.
Sarah Abdul Abbas Ibrahim, Basil Obaid Mahdi   +1 more
doaj   +1 more source