Results 201 to 210 of about 235,217 (374)

Determination of a control parameter in a parabolic partial differential equation

The Journal of the Australian Mathematical Society Series B Applied Mathematics, 1991
J. Cannon, Yanping Lin, Shin-Hwa Wang
semanticscholar   +1 more source

Molecular phylogeny and morphological characterization revealed Candolleomyces mianwaliensis Psathyrellaceae, Agaricales, a new species from Punjab, Pakistan

Nordic Journal of Botany, EarlyView.
Candolleomyces mianwaliensis is described as a new species from Mianwali District, Punjab Pakistan. The species is characterized by spherical to plane pileus bearing pale orange irregular scales scattered over smooth dark orange surface when young, turning into off‐white scales over brown to dark brown surface towards maturity, and a double membranous ...
Mehboobullah Khan, Memoona Azeem, Hira Ijaz, Wasiqa Arshad, Aasma Tufail, Sana Jabeen   +5 more
wiley   +1 more source

Study on the Lost Circulation Mechanism of Polymer-Based Drilling Fluid Systems in Deep Fractured Shale. [PDF]

Polymers (Basel)
Zang Y, Chen Z, Wang Y, Zhang Y, Xu S, Xie J, Chen W.   +6 more
europepmc   +1 more source

DNA barcode analyses and taxonomy reveal two new species of Inocybe from Pine and Oak forests of Pakistan

Nordic Journal of Botany, EarlyView.
Here we describe two new species of Inocybe from pine forests of Pakistan; I. hazarensisand I. shimlaensis. Morphological and molecular data show that these species have not been described before and hence need to be described as new. Both species are smooth‐spored and pruinose only in the apical part of the stipe.
Arooj Naseer, Samreen Muhammad Yar, Nighat Hameed, Sana Angbeen, Ali Abbas, Sana Ghulam Rasool, Sidra Ibrahim, Abdul Nasir Khalid   +7 more
wiley   +1 more source

Finite Element Approximation of Lyapunov Equations Related to Parabolic Stochastic PDEs. [PDF]

Appl Math Optim
Andersson A, Lang A, Petersson A, Schroer L.   +3 more
europepmc   +1 more source

k‐ and E‐Dependence of Current Across a Ferroelectric Tunnel Junction at Room Temperature

physica status solidi (a), EarlyView.
Charge transport across a ferroelectric tunnel junction (FTJ) has a nontrivial dependence on energy and wavevector at room temperature. The large effective masses and their variation in the FTJ enhance the role of resonance states usually accessed by thermal activation.
Titus Sandu
wiley   +1 more source

Interplay between ground deformation and seismicity during the 2005-2025 unrest at Campi Flegrei. [PDF]

Sci Rep
Godano C, Convertito V, Tramelli A, Petrillo G.   +3 more
europepmc   +1 more source

Euler wavelet based numerical scheme for the solutions of parabolic partial differential equations

, 2020
S. C. Shiralashetti, S. I. Hanaji
openalex   +1 more source

A stability analysis for a semilinear parabolic partial differential equation

, 1974
N. Chafee
semanticscholar   +1 more source

Pulsed Laser Ablation in Liquid: Numerical Evaluation of Laser Fluence

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
Pulsed laser ablation in liquid is a very powerful technique that allows to synthesize colloidal solution of nanoparticles (NPs) without waste. Herein, a computational approach that given the experimental parameters and draws the laser ray paths inside the experimental apparatus is developed, the effective fluence on the target surface is evaluated ...
Cristiano Lo Pò, Francesco Ruffino, Maria Grazia Grimaldi, Stefano Boscarino   +3 more
wiley   +1 more source