Results 81 to 90 of about 279,469 (320)

Flat spin wave dispersion in a triangular antiferromagnet

, 2006
The excitation spectrum of a S=1/2 2D triangular quantum antiferromagnet is studied using 1/S expansion. Due to the non-collinearity of the classical ground state significant and non-trivial corrections to the spin wave spectrum appear already in the ...
Abanov, Alexander G., Chubukov, Andrey V., Starykh, Oleg A.   +2 more
core   +1 more source

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

Advanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou, Jiongyi Yan, Dick F. Firdaus, Amy Jin, Jiaxuan Li, Shushan Wang, Ran Chen, Xudong Tao, Zehao Ji, Yi Liu, Zichen Wang, Christos Margadji, Mark Kotter, J. Axel Zeitler, George G. Malliaras, Ronan Daly, Andrew Gleadall, Sebastian W. Pattinson   +17 more
wiley   +1 more source

Yield response to climate, management, and genotype: a large-scale observational analysis to identify climate-adaptive crop management practices in high-input maize systems

Environmental Research Letters, 2018
Sustaining food security under climate conditions expected for the 21st century will require that existing crop production systems simultaneously increase both productivity and resiliency to warmer and more variable climate conditions.
Elizabeth K Carter, Susan J Riha, Jeff Melkonian, Scott Steinschneider   +3 more
doaj   +1 more source

Gene Gangs of the Chloroviruses: Conserved Clusters of Collinear Monocistronic Genes

Viruses, 2018
Chloroviruses (family Phycodnaviridae) are dsDNA viruses found throughout the world’s inland waters. The open reading frames in the genomes of 41 sequenced chloroviruses (330 ± 40 kbp each) representing three virus types were analyzed for evidence of ...
Phillip Seitzer, Adrien Jeanniard, Fangrui Ma, James L. Van Etten, Marc T. Facciotti, David D. Dunigan   +5 more
doaj   +1 more source

Haplotyping the Vitis collinear core genome with rhAmpSeq improves marker transferability in a diverse genus [PDF]

, 2020
Cheng Zou, Avinash Karn, Bruce I. Reisch, Allen Nguyen, Yongming Sun, Yun Bao, Michael S. Campbell, Deanna M. Church, Stephen R. Williams, Xia Xu, Craig A. Ledbetter, Sagar Patel, Anne Fennell, Jeffrey C. Glaubitz, Matthew D. Clark, Doreen Ware, Jason P. Londo, Qi Sun, Lance Cadle‐Davidson   +18 more
openalex   +1 more source

Foul or Fair? [PDF]

This paper gives a short overview of Monte Carlo studies on the usefulness of Heckman?s (1976, 1979) two?step estimator for estimating a selection model.
Puhani, Patrick A.
core  

Interplay of magnetic and structural transitions in Fe-based pnictide superconductors

, 2010
The interplay between the structural and magnetic phase transitions occurring in the Fe-based pnictide superconductors is studied within a Ginzburg-Landau approach.
A. Cano, A. I. Larkin, A. I. Larkin, A. P. Levanyuk, A. P. Levanyuk, I. Eremin, I. Paul, L. D. Landau, M. Civelli   +8 more
core   +1 more source

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

Advanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin, Roman V. Kirtaev, Mikhail S. Mironov, Dmitriy V. Grudinin, Alexander A. Marchenko, Marina M. Chugunova, Valentin R. Solovei, Alexander V. Syuy, Andrey A. Vyshnevyy, Ilya P. Radko, Aleksey V. Arsenin, Valentyn S. Volkov   +11 more
wiley   +1 more source

Analytic results for deep-inelastic scattering at NNLO QCD with the nested soft-collinear subtraction scheme [PDF]

, 2020
Konstantin Asteriadis, Fabrizio Caola, Kirill Melnikov, Raoul Röntsch   +3 more
openalex   +1 more source

Collinear and non-collinear spin ground state of wurtzite CoO

, 2013
Collinear and non-collinear spin structures of wurtzite phase CoO often appearing in nano-sized samples are investigated using first-principles density functional theory calculations. We examined the total energy of several different spin configurations,
Han, Myung Joon, Kim, Dong Geun, Kim, Heung-Sik, Yu, Jaejun   +3 more
core   +1 more source