Results 241 to 250 of about 4,205,835 (294)

Research on the impact of transceiver isolation of GB-SAR on imaging quality. [PDF]

PLoS One
Hou S, Yang X, Deng K.
europepmc   +1 more source

Construction of Sabatier Volcanoes for CO2 Hydrogenation to C1‐2 Oxygenates Using Data‐Efficient Machine Learning

Advanced Science, EarlyView.
A new data‐efficient framework combining DFT calculations, a neural network model, and automated graph analysis of catalytic reaction networks is proposed and applied to CO2 hydrogenation on transition metal nanoparticles. The analysis shows how efficient C2 oxygenate production requires a balance between CHx formation, C–C coupling, protonation, and ...
Mikhail V. Polynski, Sergey M. Kozlov
wiley   +1 more source

Design of a Compact Two-Stage ADC Based on a Nonuniform Flash Architecture for NTC Thermistor Linearization. [PDF]

Sensors (Basel)
Jovanović J.
europepmc   +1 more source

Mid-infrared snapshot spectral imaging via nonlinear radial dispersion. [PDF]

Nat Commun
Fang J, Huang K, Qin R, Zhang J, Zeng H.
europepmc   +1 more source

End-to-end all-optical in-sensor computing system using photonic integrated circuits. [PDF]

Sci Adv
Xiao Z, Ren Z, Zhuge Y, Zhang Z, Yang Y, Dong B, Lee C.   +6 more
europepmc   +1 more source

An innovative meshless approach for solving 2D Allen-Cahn equations using the RBF-compact finite difference method. [PDF]

Sci Rep
Fardi M, Azarnavid B, Emami H.
europepmc   +1 more source

Investigation of Delay-Induced Dynamics and Optimal Control Using Ultrasound Technology in a Mathematical Model of Biodiesel Production. [PDF]

ACS Omega
Cao X, Wang X, Zhang H, Mukherjee S, Ghosh S, Roy PK.   +5 more
europepmc   +1 more source

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Maximum Principles for a Class of Nonlinear Elliptic Boundary Value Problems

Acta Mathematicae Applicatae Sinica, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ding, Juntang, Li, Shengjia, Hao, Jianghao   +2 more
exaly   +3 more sources

Maximum Principle in Nonlinear Hyperbolic Systems and Its Applications

Nonlinear Analysis: Theory, Methods & Applications, 1998
In this paper for quasilinear hyperbolic systems of the type \[ {\partial u_i\over\partial t}+ \lambda_i(t,x, u){\partial u_i\over\partial x}= \sum^n_{j=1} a_{ij}(t, x,u)u+ h_i(t,x,u),\quad i= 1,\dots, n\tag{1} \] estimates for the absolute value components of the solution of the system in the characteristic triangle \(\Delta_P\) through \(\max_{1\leq ...
Dexing Kong
exaly   +3 more sources