Results 51 to 60 of about 474,973 (216)

Supervised Protein Structure Classification Using Topological Persistence With DeltaFold

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Recent advances in protein structure prediction have considerably increased the number of available structures, underscoring the need for scalable and accurate methods to compare and classify this huge amount of data. Current approaches based on sequence alignment or structural superposition often lack sensitivity and/or are computationally ...
Joseph Nardin‐Gennequin, Gabriela Ciuperca, Céline Brochier‐Armanet, Philippe Malbos   +3 more
wiley   +1 more source

Variational method for adiabatic compression of plasma with poloidal and toroidal rotation

, 1989
A variational method is developed for adiabatic compression of plasma with both poloidal and toroidal ...
Pan LJ(潘良儒)
core   +1 more source

Investigation of MHD events and associated toroidal rotation variation in an EAST long-pulse discharge

Nuclear Fusion
The self-organizing regime has been studied in an Experimental Advanced Superconducting Tokamak (EAST) long-pulse discharge. Multiple magnetohydrodynamic (MHD) instabilities and associated change in the core toroidal rotation were observed. A m / n = 3/2
R.J. Zhu, Y.Q. Chu, H. Sheng, W.X. Ding, H.Q. Liu, A.D. Liu, S.X. Wang, H. Lian, S.Z. Yuan, Y.F. Jin, C.B. Wu, H.L. Zhao, L.Q. Xu, Q. Zang, Y.H. Ma, S.Z. Duan, H.S. Cai, the EAST Team   +17 more
doaj   +1 more source

How We Simulate Nanopores

Small Methods, EarlyView.
Nanopore technology has revolutionized single‐molecule sensing, yet it suffers from an inherent interpretive challenge. Molecular dynamics has emerged as a go‐to method for determining the relationship between the structure of translocating molecules and the nanopore current signals.
Behzad Mehrafrooz, Xavier Mleziva, Meng Xu, Melika Shekari, Christopher Maffeo, Aleksei Aksimentiev   +5 more
wiley   +1 more source

Optimized and Aligned Anisotropic Monte Carlo Sampling Patterns

Computer Graphics Forum, EarlyView.
Abstract Path tracing uses Monte Carlo integration to solve the rendering equation by evaluating the integrand at random sampling points. The convergence rate of the error can be significantly improved by using correlated instead of random sampling, especially on smooth integrands.
Mirco Werner, Johannes Hanika, Carsten Dachsbacher   +2 more
wiley   +1 more source

viniciuscn1/Toroidal-Inductor-Designer

, 2020
This is a stable version of the Toroidal Inductor Designer ...
Vinicius C. do Nascimento
core   +1 more source

Determining the Jet Poloidal B Field and Black-Hole Rotation Directions in AGNs

Galaxies, 2018
It is theoretically expected that active galactic nucleus (AGN) jets should carry helical magnetic (B) fields, which arise due to the rotation of the central black hole and accretion disk combined with the jet outflow.
Denise Gabuzda
doaj   +1 more source

Comparison of Toroidal/Poloidal Rotation in CHS Heliotron/Torsatron and JIPP T-IIU Tokamak [PDF]

, 1990
Toroidal and poloidal rotation profiles have been measured on the JIPPT-IlU tokamak and CHS heliotron/torsatron devices with charge exchange recombination spectroscopy.
Itoh, S.-I., Hidekuma, S., Itoh, K., JIPP T-IIU & CHS Group,, JIPP, T-IIU & CHS Group, Ida, K.   +5 more
core  

Tokamak toroidal rotation caused by AVDEs and ELMs

, 2014
Toroidal rotation can be produced by disruptions, as observed in several experiments. There is a concern that rotating asymmetric forces during an ITER disruption might resonate with the blanket and other structures surrounding the plasma.
Breslau J, Strauss H, Paccagnella R, Sugiyama L, Jardin S   +4 more
core   +1 more source

Achieving Ultra‐Low Megahertz Loss in Nanocrystalline Magnetic Powder Cores via Alloy Design and a Self‐Healing Organic–Inorganic‐Derived Hybrid Insulating Layer

Advanced Chemical Engineering, Volume 1, Issue 2, December 2026.
A novel self‐healing FePO4/B2O3/epoxy hybrid insulating layer is designed for high‐frequency Fe‐based nanocrystalline magnetic powder cores. During 530°C annealing, the low‐melting‐point B2O3 softens, flowing into micro‐cracks formed within the brittle FePO4 framework during cold pressing. This in situ gap‐filling mechanism effectively suppresses inter‐
Cheng Chen, Changlong Jin, Yanzhou Fan, Zhijun Guo, Jifeng Zhou, Qianzi Yang, Fan Hu, Qiang Luo, Qianqian Wang, Xingdu Fan, Baolong Shen   +10 more
wiley   +1 more source