Results 11 to 20 of about 4,655,604 (279)

Ab initio alpha-alpha scattering [PDF]

Nature, 2015
Processes involving alpha particles and alpha-like nuclei comprise a major part of stellar nucleosynthesis and hypothesized mechanisms for thermonuclear supernovae.
A Calle Cordón, B Acharya, B Borasoy, B-N Lu, B-N Lu, C Ji, D Gazit, D Lee, D Lee, D Schürmann, DB Kaplan, Dean Lee, DR Tilley, E Epelbaum, E Epelbaum, E Epelbaum, E Epelbaum, E Epelbaum, E Epelbaum, E Ryberg, E Wigner, Evgeny Epelbaum, G Hagen, G Hupin, G Imbriani, G Orlandini, G Rupak, G Rupak, G Rupak, G Rupak, G Wlazłowski, Gautam Rupak, HA Bethe, Hermann Krebs, J Carlson, J Hubbard, J-W Chen, JD Jackson, KM Nollett, M Pine, M Wiescher, ML Avila, N Klein, NP Heydenburg, P Navrátil, PR Page, R Higa, R Nilson, RL Stratonovich, RT Scalettar, S Beane, S Duane, S Elhatisari, S Gottlieb, S König, S Quaglioni, SA Afzal, SE Koonin, SE Woosley, Serdar Elhatisari, SR Beane, T Mehen, T Rauscher, T Yamazaki, TA Lähde, TA Lähde, TA Tombrello, Thomas Luu, Timo A. Lähde, Ulf-G. Meißner, X Kong, X Zhang   +71 more
core   +6 more sources

Expression gradient in sheep alpha alpha and alpha alpha alpha globin gene haplotypes: mRNA levels [PDF]

Blood, 1994
Abstract We previously found that in sheep alpha alpha-, alpha alpha alpha-, and alpha alpha alpha alpha-globin gene haplotypes, in which individual genes encode distinct allelic variants, the gene expression determined at protein level progressively decreases from the 5′ to the 3′ end.
Vestri R, Pieragosti E, Ristaldi MS
openaire   +4 more sources

WikiAsp: A Dataset for Multi-domain Aspect-based Summarization

Transactions of the Association for Computational Linguistics, 2021
Aspect-based summarization is the task of generating focused summaries based on specific points of interest. Such summaries aid efficient analysis of text, such as quickly understanding reviews or opinions from different angles.
Hiroaki Hayashi, Prashant Budania, Peng Wang, Chris Ackerson, Raj Neervannan, Graham Neubig   +5 more
doaj   +1 more source

Non-perturbative renormalization of the static axial current in two-flavour QCD [PDF]

, 2006
We perform the non-perturbative renormalization of matrix elements of the static-light axial current by a computation of its scale dependence in lattice QCD with two flavours of massless O(a) improved Wilson quarks.
, Alpha Collaboration, ALPHA collaboration, ALPHA collaboration, ALPHA collaboration, ALPHA collaboration, ALPHA collaboration, ALPHA collaboration, D. Guazzini, F. Knechtli, Jochen Heitger, K.-I. Ishikawa, L. Del Debbio, M. Della Morte, M. Della Morte, M. Okamoto, M.A. Shifman, Michele Della Morte, Particle Data Group Collaboration, Patrick Fritzsch, R. Sommer, R. Sommer, T. Onogi, UKQCD Collaboration, W. Lee   +24 more
core   +2 more sources

A State-of-Charge-Based Flexible Synthetic Inertial Control Strategy of Battery Energy Storage Systems

Frontiers in Energy Research, 2022
Power systems would face issues in system frequency stability when high scales of variable renewable energy generation are integrated in them. Battery energy storage systems (BESSs) with advanced control capability and rapid control response have become ...
Feng You, Xiuli Si, Rong Dong, Dong Lin, Yien Xu, Yiming Xu   +5 more
doaj   +1 more source

Editorial overview: Membrane traffic and cell polarity [PDF]

, 2016
No abstract ...
Bryant, David M., Yap, Alpha S.
core   +1 more source

Reachability for infinite time Turing machines with long tapes [PDF]

, 2020
Infinite time Turing machine models with tape length $\alpha$, denoted $T_\alpha$, strengthen the machines of Hamkins and Kidder [HL00] with tape length $\omega$. A new phenomenon is that for some countable ordinals $\alpha$, some cells cannot be halting
Carl, Merlin, Rin, Benjamin, Schlicht, Philipp   +2 more
core   +6 more sources

Depois da tempestade... Relato de um período de pandemia que abalou a bonança

Revista Portuguesa de Medicina Geral e Familiar, 2021
No final do ano de 2019 surgiram na China os primeiros casos de uma infeção respiratória provocada por um vírus que viria a designar-se SARS-CoV-2 pela homologia com o coronavírus da síndroma respiratória aguda grave (SARS-CoV). A patologia causada pelo
Ana Aires, Cátia Almeida Oliveira
doaj   +1 more source

Investigation of the fine structure of antihydrogen. [PDF]

, 2020
At the historic Shelter Island Conference on the Foundations of Quantum Mechanics in 1947, Willis Lamb reported an unexpected feature in the fine structure of atomic hydrogen: a separation of the 2S1/2 and 2P1/2 states1.
ALPHA Collaboration
core   +1 more source

Elastography of the thyroid nodule, cut-off points between benign and malignant lesions for strain, 2D shear wave real time and point shear wave: a correlation with pathology, ACR TIRADS and Alpha Score

Frontiers in Endocrinology, 2023
ObjectiveA prospective cross-sectional investigation of 170 thyroid nodules (TN) between January 2020 and December 2021 at Alpha Imagen was conducted to determine cut-off points (C/O) for elastography measurements and their diagnostic accuracy ...
Glenn Mena, Alejandro Montalvo, Michael Ubidia, Julio Olmedo, Ana Guerrero, Jose E. Leon-Rojas, Jose E. Leon-Rojas   +6 more
doaj   +1 more source