Results 171 to 180 of about 840,557 (391)

On the Confinement of a Plasma by Magnetostatic Fields [PDF]

, 1959
E. S. Weibel
openalex   +1 more source

Diffusion in Confined Geometries

ChemPhysChem, 2009
AbstractDiffusive transport of particles or, more generally, small objects, is a ubiquitous feature of physical and chemical reaction systems. In configurations containing confining walls or constrictions, transport is controlled both by the fluctuation statistics of the jittering objects and the phase space available to their dynamics.
P. S. Burada, P. Haenggi, MARCHESONI, Fabio, G. Schmid, P. Talkner   +4 more
openaire   +4 more sources

Geometry‐Assisted Phase Selection: Interplay of Phase Heterogeneity and Geometry in Gyroid Shell Metamaterials Printed with 17‐4 PH Stainless Steel

Advanced Engineering Materials, EarlyView.
This study explores geometry‐driven phase evolution in gyroid shell metamaterials made via laser powder bed fusion of 17‐4 precipitation hardened stainless steel. Locally hardened regions develop along the primary loading paths in the structure, which finite element analysis and geometric considerations link to enhanced gyroid strength.
Julia T. Pürstl, Brandon Fields, Patrick Ziemke, Nicolò M. della Ventura, Kate M. Ainger, Diran Apelian, Daniel S. Gianola, Matthew R. Begley, Lorenzo Valdevit   +8 more
wiley   +1 more source

Adaptive anomaly detection disruption prediction starting from first discharge on tokamak

Nuclear Fusion
Plasma disruption presents a significant challenge in tokamak fusion, especially in large-size devices like ITER, where it causes severe damage. While current data-driven machine learning methods perform well in disruption prediction, they require ...
X.K. Ai, W. Zheng, M. Zhang, Y.H. Ding, D.L. Chen, Z.Y. Chen, B.H. Guo, C.S. Shen, N.C. Wang, Z.J. Yang, Z.P. Chen, Y. Pan, B. Shen, B.J. Xiao, J-TEXT team   +14 more
doaj   +1 more source

Desempenho e avaliação econômica da alimentação de cordeiros confinados com dietas contendo diferentes relações volumoso: concentrado Performance and economic evaluation of the feeding of feedlot lambs with diets with different roughage: concentrate ratios

Ciência Rural, 2007
Este estudo objetivou avaliar o efeito do uso de diferentes relações volumoso:concentrado sobre o desempenho, as características de carcaça e o conteúdo gastrintestinal de cordeiros, bem como realizar uma avaliação econômica da alimentação de cordeiros ...
Sérgio Carvalho, Mariana Augusta Brochier, Josane Pivato, André Vergueiro, Regina Cánovas Teixeira, Roberto Kieling   +5 more
doaj   +1 more source

The Mechanism of Quark Confinement [PDF]

arXiv, 1998
I summarise recent lattice results on the QCD confinement mechanism in the maximally Abelian projection.
arxiv  

Macromolecular crowding and confinement: biochemical, biophysical, and potential physiological consequences.

Annual Review of Biophysics, 2008
Expected and observed effects of volume exclusion on the free energy of rigid and flexible macromolecules in crowded and confined systems, and consequent effects of crowding and confinement on macromolecular reaction rates and equilibria are summarized ...
Huan‐Xiang Zhou, G. Rivas, A. Minton
semanticscholar   +1 more source

High Repetition Rate Laser‐Induced Printing of Bioink with Picosecond Pulse Durations: Optimization of the Printing Process

Advanced Engineering Materials, EarlyView.
This study explores the use of laser‐induced forward transfer in the picosecond regime to create in vitro biomodels. Focusing on hydrodynamics and rheology, it investigates jet dynamics through time‐resolved imaging, optimizing laser fluence, biological ink viscosity, and printing distance to precisely control the volume and location of bioink ...
Lucas Duvert, Adrien Casanova, Ahmed Al‐Kattan, Stefano Testa, Frédérique Magdinier, Anne‐Patricia Alloncle   +5 more
wiley   +1 more source

Cinema of Confinement

, 2019
In this book, Thomas J. Connelly draws on a number of key psychoanalytic concepts from the works of Jacques Lacan, Slavoj Žižek, Joan Copjec, Michel Chion, and Todd McGowan to identify and describe a genre of cinema characterized by spatial confinement.
openaire   +2 more sources

Confinement of quarks

Nuclear Physics A, 2003
A general introduction to the topological mechanism responsible for the absolute confinement of quarks inside hadronic bound states is given, including the effects of a finite instanton angle. We then propose a calculational technique for computing these states and their properties, where instead of topology we rely on a perturbative mechanism.
openaire   +3 more sources