Results 71 to 80 of about 14,311,403 (384)
Analysis of the second-order exchange self-energy of a dense electron gas [PDF]
, 2006 We evaluate the six-fold integral representation for the second-order exchange contribution to the self-energy of a dense three-dimensional electron gas on the Fermi surface.
M. Glasser, George Lamb
semanticscholar +1 more source
Magnetism and the Weiss Exchange Field - A Theoretical Analysis Inspired by Recent Experiments [PDF]
, 2005 The huge spin precession frequency observed in recent experiments with spin-polarized beams of hot electrons shot through magnetized films is interpreted as being caused by Zeeman coupling of the electron spins to the so-called Weiss exchange field in ...
A. Mielke +23 more
core +1 more source
A nucleotide‐independent, pan‐RAS‐targeted DARPin elicits anti‐tumor activity in a multimodal manner
Molecular Oncology, EarlyView.We report a Designed Ankyrin Repeat Protein that binds and inhibits RAS proteins, which serve as central cell signaling hubs and are essential for the progression of many cancers. Its unique feature is that it does not discriminate between different RAS isoforms or mutations and is capable of binding to RAS in both its active (GTP‐bound) and inactive ...
Jonas N. Kapp +13 more
wiley +1 more source
Macrospin dynamics in antiferromagnets triggered by sub-20 femtosecond injection of nanomagnons
Nature Communications, 2016 Magnetic order in nature is defined by the exchange interaction, however its understanding on the ultrafast- and nanometer-scales is limited. Here, the authors follow the femtosecond sub-nanometer dynamics of the antiferromagnetic order parameter in ...
D. Bossini +7 more
doaj +1 more source
πJ/ψ − DD̅* potential described by the quark exchange diagram [PDF]
EPJ Web of Conferences, 2019 Exotic hadrons reported in the heavy flavor sector have attracted much interest in hadron and nuclear physics. Especially near the thresholds, the hadron-hadron interaction is important to understand these exotic structures. In this talk, the short range
Yamaguchi Yasuhiro +3 more
doaj +1 more source
Macroeconomic News, Order Flows and Exchange Rates
SSRN Electronic Journal, 2007 AbstractIn textbook models of exchange rate determination, the news contained in public information announcements is directly impounded into prices with there being no role for trading in this process of information assimilation. This paper directly tests this theoretical result using transaction level exchange rate return and trading data and a sample
Love, R, Payne, R
openaire +4 more sources
Molecular Oncology, EarlyView.Raphin‐1 reduces the survival of PED‐DHGG cells and enhances their radiation sensitivity through both PeIF2α‐dependent and PeIF2α‐independent mechanisms. Raphin‐1 sustains elevated levels of PeIF2α, contributing to its PeIF2α‐dependent effects. Additionally, raphin‐1 interacts with CReP to mediate a separate radiosensitizing pathway that operates ...
Karin Eytan +4 more
wiley +1 more source
The impact of exchange rate volatility on emerging market exports
Acta Commercii, 2015 Orientation: High exchange rate volatility has implications for business and policy decisions and exchange rate movements are important in debates around trade and trade policies.
Johannes Khosa +2 more
doaj +1 more source
Protein O‐glycosylation in the Bacteroidota phylum
FEBS Open Bio, EarlyView.Species of the Bacteroidota phylum exhibit a unique O‐glycosylation system. It modifies noncytoplasmic proteins on a specific amino acid motif with a shared glycan core but a species‐specific outer glycan. A locus of multiple glycosyltransferases responsible for the synthesis of the outer glycan has been identified.
Lonneke Hoffmanns +2 more
wiley +1 more source
Influence of the Order Exchange of the Node Connection in the Force Analysis of Steel Structures
Frontiers in Materials, 2022 In the mechanical analysis of steel structures, whether it is static analysis or dynamic analysis, it is necessary to establish the structural stiffness matrix first.
Shuai Luo +4 more
doaj +1 more source