Results 91 to 100 of about 2,679,470 (331)

Suppression of backward scattering of Dirac fermions in iron pnictides Ba(Fe$_{1-x}$Ru$_x$As)$_2$

, 2012
We report electronic transport of Dirac cones when Fe is replaced by Ru, which has an isoelectronic electron configuration to Fe, using single crystals of Ba(Fe$_{1-x}$Ru$_x$As)$_2$.
G. Mu, J. T. Xu, K. K. Huynh, K. Tanigaki, N. W. Ashroft, R. Nouchi, S. Heguri, T. Urata, Y. Tanabe   +8 more
core   +1 more source

Non-Fermi-liquid scattering rates and anomalous band dispersion in ferropnictides [PDF]

, 2015
Angle-resolved photoemission spectroscopy (ARPES) is used to study the band dispersion and the quasiparticle scattering rates in two ferropnictides systems.
J. Fink, A. Charnukha, E. Rienks, Zhonghao Liu, S. Thirupathaiah, I. Avigo, Friedrich Roth, H. Jeevan, P. Gegenwart, M. Roslova, M. Roslova, I. Morozov, I. Morozov, S. Wurmehl, S. Wurmehl, U. Bovensiepen, S. Borisenko, M. Vojta, B. Büchner, B. Büchner   +19 more
semanticscholar   +1 more source

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada, Makoto Harada, Tadahiko Kikugawa, Takeshi Nakata, Koji Hashimoto, Tsuneo Konta, Yuji Kamijo   +6 more
wiley   +1 more source

An Electronic Structural Analysis of O₂-Binding Dicopper Complex: Insights from Spin Magnetism and Molecular Orbitals

Chemistry
We investigated the geometry and electronic structure of the oxygen-bridged dicopper complex [CuII2(NH3)4O2]2+ and discussed how different DFT methods and basis sets, including dispersion corrections and dielectric media, affect the predicted structure ...
Ryusei Morimoto, Kanami Sugiyama, Masahiro Higashi, Hirofumi Sato   +3 more
doaj   +1 more source

Where do cultural workers live and act? The spreading and dispersal of cultural spaces in Slovenia [PDF]

Družboslovne Razprave, 2018
The article aims to examine the dynamics of the spatial distribution of cultural workers at various spatial scales in Slovenia. The dispersion of cultural workers is studied using a quantitative analysis of their place of residence and work.
Jani Kozina, David Bole
doaj  

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

The role of losses in determining hyperbolic material figures of merit

Scientific Reports
Uniaxial materials have achieved new prominence in photonics because they can have hyperbolic spectral regions with metallic (ε0) permittivities along different crystal axes.
E. M. Jackson, J. G. Tischler, D. C. Ratchford, C. T. Ellis   +3 more
doaj   +1 more source

Quantum-well states in ultrathin Ag(111) films deposited onto H-passivated Si(111)-(1x1) surfaces

, 2001
Ag(111) films were deposited at room temperature onto H-passivated Si(111)-(1x1) substrates, and subsequently annealed at 300 C. An abrupt non-reactive Ag/Si interface is formed, and very uniform non-strained Ag(111) films of 6-12 monolayers have been ...
A. Arranz, A. Arranz, A. Nishiyama, A. Tanaka, A.L. Wachs, A.M. Shikin, D.A. Evans, F. Patthey, G. Neuhold, G. S. Higashi, G.S. Higashi, I. Matsuda, J. Avila, J. Avila, J. F. Sánchez-Royo, J. J. Paggel, J.E. Ortega, J.J. Paggel, J.J. Paggel, K. Fukutani, K. Oura, K. Sumitomo, K. Takahashi, L. Aballe, L. Huang, M. C. Asensio, M. Milun, M. Naitoh, M. Naitoh, M. Naitoh, M.A. Mueller, N.V. Smith, P. Dumas, P. Dumas, S. Crampin, S. Gallego, St. Tosch, T. Valla, T.-C. Chiang, T.U. Kampen, T.U. Kampen, V. Pérez-Dieste, W.E. McMahon, Y. Ohba   +43 more
core   +3 more sources

This Is Not a Myeloproliferative Neoplasm…

Pediatric Blood &Cancer, EarlyView.
Stephanie Juané Kennedy
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source