Results 131 to 140 of about 452,435 (309)

Association of abnormal p-wave parameters with brain MRI morphology: The atherosclerosis risk in communities neurocognitive study (ARIC-NCS). [PDF]

Pacing Clin Electrophysiol, 2023
Reyes JL, Norby FL, Ji Y, Wang W, Parikh R, Zhang MJ, Oldenburg NC, Lutsey PL, Jack CR, Johansen M, Gottesman RF, Coresh J, Mosley T, Soliman EZ, Alonso A, Chen LY.   +15 more
europepmc   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Evaluation of dynamic F wave parameters before and after physical activity in normal population. [PDF]

BMC Res Notes, 2022
Khosrawi S, Haghighat S, Hamedfar H.
europepmc   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Steep repolarization time gradients in pig hearts cause distinct changes in composite electrocardiographic T-wave parameters. [PDF]

Ann Noninvasive Electrocardiol, 2022
van der Waal J, Bear L, Meijborg V, Dubois R, Cluitmans M, Coronel R.   +5 more
europepmc   +1 more source

A hybrid genetic algorithm–adaptive network-based fuzzy inference system in prediction of wave parameters

, 2009
An important issue in application of fuzzy inference systems (FISs) to a class of system identification problems such as prediction of wave parameters is to extract the structure and type of fuzzy if-then rules from an available input-output data set. In
Shahidi, Amir Farshad Etemad, Zanaganeh, Morteza, Mousavi, S Jamshid   +2 more
core   +1 more source

Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework

Advanced Functional Materials, EarlyView.
The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu, Jun Xu, Minmin Fan, Jingcheng Xu, Mengyuan Li, Yun Gong, Weiwei Yang, Lei Li, Yong Zhou, Deqiang Zhao, Yuhua Xue, Xingtao Xu, Chang Q. Sun, Liming Dai   +13 more
wiley   +1 more source

Analysis Modulation Instability and Parametric Effect on Soliton Solutions for M-Fractional Landau–Ginzburg–Higgs (LGH) Equation Through Two Analytic Methods

Fractal and Fractional
This manuscript studies the M-fractional Landau–Ginzburg–Higgs (M-fLGH) equation in comprehending superconductivity and drift cyclotron waves in radially inhomogeneous plasmas, especially for coherent ion cyclotron wave propagation, aiming to explore the
Mohamed Abdalla, Md. Mamunur Roshid, Mahtab Uddin, Mohammad Safi Ullah   +3 more
doaj   +1 more source

Impact of social isolation during COVID-19 on anthropometric data, quality of life, baseline physical activity and aortic pulse wave parameters in children and adolescents in two independent samples. [PDF]

Ital J Pediatr, 2023
Godoy-Leite M, Santos FGCD, Penido EAR, Ribeiro KA, Dos Santos LM, Rodrigues-Machado MDG, Rezende BA.   +6 more
europepmc   +1 more source

Estimation of the parameters of seismic waves

Reports of the National Academy of Sciences of Ukraine
We consider a problem of estimation of the parameters of a seismic signal based on real observed data. For this purpose, we propose a new mathematical model that reduces the task to a nonlinear, nonsmooth, nonconvex minimization problem. Using a special structure of the signal, we also propose a numerical algorithm of finding the solution of the ...
V.S. Mostovoy, S.V. Mostovyi
openaire   +1 more source