Results 101 to 110 of about 2,529,460 (286)

Application of Translational Edge Restraint for Vibration Analysis of Free Edge Kirchhoff’s Plate Including Rigid-Body Modes

open access: yesEngineering Transactions, 2018
A comprehensive theoretical study of closed-form rigid-body modes of a free-free and translationally edge-restrained Euler-Bernoulli beam is presented. Accurate vibrational analysis of a free-free-free-free plate is not possible without the inclusion of ...
Yogesh VERMA, Nabanita DATTA
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Algebro-Geometric Solutions for a Discrete Integrable Equation

open access: yesDiscrete Dynamics in Nature and Society, 2017
With the assistance of a Lie algebra whose element is a matrix, we introduce a discrete spectral problem. By means of discrete zero curvature equation, we obtain a discrete integrable hierarchy. According to decomposition of the discrete systems, the new
Mengshuang Tao, Huanhe Dong
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi   +3 more
wiley   +1 more source

A reaction-diffusion approximation to an area preserving mean curvature flow coupled with a bulk equation

open access: yes, 2011
International audienceMotivated by the motion of an alcohol droplet, we derive a simpli- fied phenomenological free boundary model which consists of an area preserving mean curvature flow coupled with a bulk equation.
Mimura, Masayasu   +6 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

GENERALIZED mKdV EQUATION, LIOUVILLE EQUATION, SINE-GORDON EQUATION AND SINH-GORDON EQUATION AS WELL AS A FORMAL BÄCKLUND TRANSFORMATION

open access: yes, 2011
A Lie algebra which consists of linear combinations of one basis of the Lie algebra A1is presented for which an isospectral Lax pair is exhibited. By using the zero curvature equation, the generalized mKdV equation, Liouville equation and sine-Gordon ...
HONWAH TAM, JING ZHAO, YUFENG ZHANG
core   +1 more source

Effect of the zero points of nonlinear term on the multiplicity of Dirichlet problem of mean curvature equations

open access: yes四川大学学报. 自然科学版
Many problems in relativity theory, such as the state of particle motion, are closely related to the mean curvature equations in Minkowski space.Meanwhile, the capillary phenomenon for compressible fluid and the characterization of corneal geometry are ...
HE Zhi-Qian   +2 more
doaj  

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

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