Results 71 to 80 of about 6,748 (202)

Potential of VIS‐IR imaging spectroscopy and SEM‐EDS and EMPA to map the mineralogical composition of NWA 7317 (CR6)

Meteoritics &Planetary Science, Volume 61, Issue 6, Page 1026-1044, June 2026.
Abstract Asteroid compositional analysis relies on comparing reflectance spectra with laboratory data from well‐characterized meteorites. To advance this comparison, we performed a comprehensive laboratory analysis on a slab of the Northwest Africa (NWA) 7317—CR6 carbonaceous chondrite.
Simone Pascucci, Tiberio Cuppone, Martina Casalini, Simone De Angelis, Antonio Lettino, Angelo Palombo, Eliana La Francesca, Gianrico Filacchione, Maria Cristina De Sanctis, Anna Galiano, Giovanni Pratesi   +10 more
wiley   +1 more source

Selinexor and Venetoclax Combination in Patients With Relapsed or Refractory Acute Myeloid Leukemia

American Journal of Hematology, Volume 101, Issue 5, Page 1019-1024, May 2026.
ABSTRACT Preclinical studies showed a synergistic antileukemia activity with combination of selective XPO1 inhibitor selinexor (SEL) and venetoclax (VEN), with potential to overcome VEN resistance by reducing the anti‐apoptotic protein MCL1. In an investigator‐sponsored, open‐label, phase Ib study (NCT03955783), adult patients with relapsed or ...
Somedeb Ball, Farrukh T. Awan, Ben K. Tomlinson, Tess Stopczynski, Melissa A. Fischer, Zhiguo Zhao, Kateryna Fedorov, Ashwin Kishtagari, Sanjay R. Mohan, Gregory D. Ayers, Michael T. Byrne, Michael R. Savona   +11 more
wiley   +1 more source

Modeling the Delivery of Mercury's Polar Ice by a Volatile‐Rich Impact

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Permanently shadowed regions near Mercury's poles are thought to harbor significant deposits of water ice, the origin of which remains to be conclusively determined. One leading hypothesis is that most of the water observed today may have been delivered by a relatively recent, volatile‐rich impact comparable in scale and age to that which ...
Parvathy Prem, Nancy L. Chabot, Carolyn M. Ernst, Dana M. Hurley, David B. Goldstein, Jordan K. Steckloff   +5 more
wiley   +1 more source

Control of Chaos in a Single Machine Infinite Bus Power System Using the Discrete Sliding Mode Control Technique

Discrete Dynamics in Nature and Society, 2018
Under certain conditions, power systems may exhibit chaotic behaviors which are harmful and undesirable. In this paper, the discrete time sliding mode control technique is used to control a chaotic power system.
Mohamed Zribi, Muthana T. Alrifai, Nejib Smaoui   +2 more
doaj   +1 more source

On the Expedient Solution of the Boltzmann Equation by Modified Time Relaxed Monte Carlo (MTRMC) Method

Journal of Applied Fluid Mechanics, 2018
In the present study, a modified time relaxed Monte Carlo (MTRMC) method is developed for numerical solution of the Boltzmann equation in rarefied regimes.
M. Eskandari, S. Salman Nourazar
doaj  

μ-DSMC: a general viscosity method for rarefied flow [PDF]

Journal of Computational Physics, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Modelling Gap Closure Within Pulsed Power Machines

, 2023
Gap closure is a process where expanding electrode plasmas close the anode-cathode gaps of the vacuum transmission lines used in TW pulsed-power machines, affecting power flow, and ultimately limiting operating performance [1].
Sirajuddin, David, Oblapenko, Georgii, Varghese, Philip, Goldstein, David, Kirk, Grace, Moore, Christopher   +5 more
core  

Non-equilibrium parameter for a hybrid Fokker-Planck/ DSMC scheme [PDF]

, 2019
Numerical simulation of hypersonic rarefied gas flows requires modelling of non-equilibrium flow phenomena, like e. g. shock waves. While such non-equilibrium flows can be simulated by the highly accurate direct simulation Monte-Carlo (DSMC) algorithm ...
Klaus Hannemann, Christian Hepp, Hepp, Christian, Martin Grabe, Grabe, Martin, Hannemann, Klaus   +5 more
core   +1 more source

Evaporation Boundary Conditions for the Linear R13 Equations Based on the Onsager Theory

Entropy, 2018
Due to the failure of the continuum hypothesis for higher Knudsen numbers, rarefied gases and microflows of gases are particularly difficult to model.
Alexander Felix Beckmann, Anirudh Singh Rana, Manuel Torrilhon, Henning Struchtrup   +3 more
doaj   +1 more source

Efficient prediction of aerodynamic forces in rarefied flow using convolutional neural network based multi-process method

Machine Learning: Science and Technology
The direct simulation Monte Carlo (DSMC) is a widely used approach for studying aerodynamics effects of rarefied flows, but it is highly time-consuming and may exhibit statistical fluctuations.
Haifeng Huang, Guobiao Cai, Chuanfeng Wei, Baiyi Zhang, Xiang Cui, Yongjia Zhao, Huiyan Weng, Weizong Wang, Lihui Liu, Bijiao He   +9 more
doaj   +1 more source