Results 101 to 110 of about 1,149,976 (246)

Strong light-matter coupling in MoS2 [PDF]

open access: green, 2021
Patryk Kusch   +3 more
openalex   +1 more source

Measurements of the branching fractions B(B¯0D*+π) and B(B¯0D*+K) and tests of QCD factorization

open access: yesPhysical Review, 2023
Using (771.6±10.6)×106 BB¯ meson pairs recorded by the Belle experiment at the KEKB e+e− collider, we report the branching fractions B(B¯0→D*+π−)=(2.62±0.02±0.09)×10−3 and B(B¯0→D*+K−)=(2.22±0.06±0.08)×10−4; the quoted uncertainties are statistical and systematic, respectively. A measurement of the ratio of these branching fractions is also presented,
Krohn, J.F.   +199 more
openaire  

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Economic Policy Uncertainty, Financial Reporting Quality, and Audit Fees: Examining the Role of Industry Characteristics and International Accounting Standards [PDF]

open access: yesAudit Financiar
Using a large international sample, the author investigated the effects of economic policy uncertainty (EPU) on financial reporting quality (FRQ) and audit (AF). For this analysis, he used the Baker et al. (2016) EPU index and find a negative association
Catalin MOS
doaj   +1 more source

CP-violating observables in four-body Bϕ(KK¯)K*(Kπ) decays

open access: yesPhysical Review, 2022
We analyze the four-body B→ϕ(→KK¯)K*(→Kπ) decays in the perturbative QCD approach, where the invariant mass of the KK¯ (Kπ) system is limited in a window of ±15 MeV (±150 MeV) around the nominal ϕ(K*(892)) mass. In addition to the dominant P-wave resonances, two important S-wave backgrounds in the selected invariant mass region are also accounted for.
Zhang, Chao-Qi   +4 more
openaire  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Measurement of the Effective Weak Mixing Angle in pp¯Z/γ*+ Events

open access: yesPhysical Review Letters, 2018
We present a measurement of the effective weak mixing angle parameter sin2θeffℓ in pp¯→Z/γ*→μ+μ− events at a center-of-mass energy of 1.96 TeV, collected by the D0 detector at the Fermilab Tevatron Collider and corresponding to 8.6 fb−1 of integrated luminosity.
Abazov, V. M.   +199 more
openaire  

η()π+πγ(*) in large-Nc chiral perturbation theory

open access: yesPhysical Review, 2021
We present a calculation of the decays η(′)→π+π−γ(*) at the one-loop level up to and including next-to-next-to-leading order (NNLO) in large-Nc chiral perturbation theory. The numerical evaluation of the results is performed successively at LO, NLO, and NNLO, fitting the relevant low-energy constants to the available experimental data.
Bickert, P., Scherer, S.
openaire  

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

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