Results 91 to 100 of about 207,308 (290)

Collective excitations from composite orders in Kondo lattice with non-Kramers doublets

, 2014
Goldstone modes emerge associated with spontaneous breakdown of the continuous symmetry in the two-channel Kondo lattice, which describes strongly correlated f-electron systems with a non-Kramers doublet at each site.
Hoshino, Shintaro, Kuramoto, Yoshio
core   +1 more source

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

Far-infrared photo-conductivity of electrons in an array of nano-structured antidots

, 2003
We present far-infrared (FIR) photo-conductivity measurements for a two-dimensional electron gas in an array of nano-structured antidots. We detect, resistively and spectrally resolved, both the magnetoplasmon and the edge-magnetoplasmon modes ...
A. Lorke, A. Richter, A.J.L. Poulter, B.G.L. Jager, Bo Zhang, C. Zehnder, C.-M. Hu, C.-M. Hu, C.-M. Hu, C.-M. Hu, Ch. Heyn, Ch. Menk, D. Heitmann, E. Vasiliadou, F. Neppl, J.K. Wang, K. Bittkau, K. Hirakawa, K. Kern, M. Ziesmann, M.A. Zudov, M.A. Zudov, P.D. Ye, P.D. Ye, R.G. Mani, S.A. Mikhailov, S.A. Mikhailov, X. Wan, X.G. Peralta, X.G. Wu, Y. Zhao   +30 more
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Strongly subradiant states in planar atomic arrays

Nanophotonics
The optically trapped ensembles of atoms provide a versatile platform for storing and coherent manipulation of quantum information. However, efficient realization of quantum information processing requires long-lived quantum states protected from the ...
Volkov Ilya A., Ustimenko Nikita A., Kornovan Danil F., Sheremet Alexandra S., Savelev Roman S., Petrov Mihail I.   +5 more
doaj   +1 more source

Experimental study of coherent betatron resonances with a Paul trap

Physical Review Special Topics. Accelerators and Beams, 2010
Linear and nonlinear resonant instabilities of charged-particle beams traveling in periodic quadrupole focusing channels are studied experimentally with a compact non-neutral plasma trap.
S. Ohtsubo, M. Fujioka, H. Higaki, K. Ito, H. Okamoto, H. Sugimoto, S. M. Lund   +6 more
doaj   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Microscopic analysis of quadrupole-octupole shape evolution

EPJ Web of Conferences, 2015
We analyze the quadrupole-octupole collective states based on the microscopic energy density functional framework. By mapping the deformation constrained self-consistent axially symmetric mean-field energy surfaces onto the equivalent Hamiltonian of the ...
Nomura Kosuke
doaj   +1 more source

Discovery of a possible symbiotic binary in the Large Magellanic Cloud

, 2017
We report the discovery of a possible symbiotic star, in the Large Magellanic Cloud (LMC). The object under consideration here, designated as RP 870, was detected during the course of a comprehensive H$\alpha$ survey of the LMC by Reid & Parker (2012 ...
Banerjee, D. P. K., Mathew, Blesson, Mennickent, R. E., Reid, Warren A.   +3 more
core   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

FEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen, Qianqian Cui, Zhongyun Lan, Yingjun Wang, Shuaiying Zhao, Wenxuan Feng, Yunfeng Liu, Qiting Huang, Dongna Zhang, Jianfeng Xu   +9 more
wiley   +1 more source