Results 111 to 120 of about 36,042 (286)

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

Advanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim, Mabel Bartlett, Liyang Wang, Karl Bates, Mengdi He, Myungbo Kim, Carmel Majidi, Tzahi Cohen‐Karni   +7 more
wiley   +1 more source

Cruciform specimens used for determination of the influence of T-stress on fatigue crack growth with overloads on aluminum alloy Al 6061 T651

Fracture and Structural Integrity, 2019
The publication presents a cruciform specimen for the determination of cyclic crack growth data under biaxial loading. The design of the specimen with slotted loading arms allows good decoupling between the two loading directions.
Sebastian Henkel, Carl H. Wolf, Horst Biermann, Andreas Burgold, Meinhard Kuna   +4 more
doaj  

Evaluation of affine fiber kinematics in porcine tricuspid valve leaflets using polarized spatial frequency domain imaging and planar biaxial testing. [PDF]

J Biomech, 2021
Ross CJ, Mullins BT, Hillshafer CE, Mir A, Burkhart HM, Lee CH.   +5 more
europepmc   +1 more source

Determination of biaxial creep strength of T-111 tantalum alloy [PDF]

Biaxial creep strength of T-111 tantalum alloy tubing in high temperature, high vacuum ...
Brandenburg, G. P., Engel, L. B., Jr.
core   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Viscoelastic Properties of Porcine Pericardium Under Biaxial Tensile Creep and Stress Relaxation: Application for Novel Aortic Valve Bioprosthesis Design

Bioengineering
To design novel heart valve bioprostheses, it is extremely important to predict leaflet failure and fatigue for 10–20 years, as the aortic valve opens and closes approximately 40 million times per year.
Edward Matjeka, Alex G. Kuchumov, Harry M. Ngwangwa, Thanyani Pandelani, Fulufhelo Nemavhola   +4 more
doaj   +1 more source

Photoinduced 3D orientational order in side chain liquid crystalline azopolymers

, 2003
We apply experimental technique based on the combination of methods dealing with principal refractive indices and absorption coefficients to study the photoinduced 3D orientational order in the films of liquid crystalline (LC) azopolymers.
A. Böhme, A. D. Kiselev, A. Dyadyusha, A. Kanazawa, A. Kiselev, A. Natansohn, A. Natansohn, A. Osman, A. Petry, A.D. Kiselev, B.S. Neporent, C. Eisenbach, C.S. Paik, D.W. Berreman, F. Weigert, G.A. Puchkovs’ka, I. Mita, J. Kelly, J. Lindau, L. Blinov, L.-C. Chien, L.M. Blinov, M. Dumont, M. Dumont, M. Eich, M. Phaadt, N.C.R. Holme, O. V. Yaroshchuk, O. Yaroshchuk, O. Yaroshchuk, O. Yaroshchuk, O.V. Yaroshchuk, S. Hvilsted, S. Sajti, T. Bidna, T. Buffeteau, T. Fisher, T. Todorov, T.A. Sergan, T.G. Pedersen, T.G. Pedersen, U. Wiesner, V. Cimrova, W. Feng, Y. Zakrevskyy, Yu. Zakrevskyy   +45 more
core   +1 more source

Enabling Metal‐Based Soft Robotics Through Investment Casting

Advanced Intelligent Systems, EarlyView.
Vacuum investment casting enables manufacturing of compliant soft robotic structures out of AA7075 high‐strength aluminum alloy. Additively manufactured patterns are converted into metal soft robotic structures addressing long lasting challenges like durability and nonlinearity of elastomer‐based soft robotics.
Felix Pancheri, Tim C. Lueth, Yilun Sun
wiley   +1 more source

An Experimental Approach to Lightweight Aggregate Concrete Material Modeling Parameters Under Cyclic and Biaxial Loadings

International Journal of Concrete Structures and Materials
This study examines the mechanical behavior of structural lightweight aggregate concrete (LWAC) through uniaxial, cyclic, and biaxial compressive testing on cubic specimens at the macro level.
Ebrahim Ashrafi, Masood Farzam
doaj   +1 more source

Finite volume analysis of reinforced concrete structure cracking using a thermo-plastic-damage model [PDF]

, 2019
This paper proposes modifications to the phenomenological model formulation called CDPM2, developed by Grassl et al. [1]. The proposed modifications are designed to enhance model performance with coupling to temperature effects.
Bessette, C., Chekired, M., Côté, J., Jinga, L., Selma, B.   +4 more
core