Results 31 to 40 of about 1,295,521 (333)

Recombination models [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2004
Plenary Talk at Quark Matter 2004, submitted to J. Phys.
openaire   +2 more sources

Probing the last scattering surface through the recent and future CMB observations

open access: yes, 2008
We have constrained the extended (delayed and accelerated) models of hydrogen recombination, by investigating associated changes of the position and the width of the last scattering surface.
Ade P   +32 more
core   +1 more source

Hybrid Perovskites for Photovoltaics: Charge-Carrier Recombination, Diffusion, and Radiative Efficiencies.

open access: yesAccounts of Chemical Research, 2016
Photovoltaic (PV) devices that harvest the energy provided by the sun have great potential as renewable energy sources, yet uptake has been hampered by the increased cost of solar electricity compared with fossil fuels.
M. Johnston, L. Herz
semanticscholar   +1 more source

SUMOylation of Rad52-Rad59 synergistically change the outcome of mitotic recombination [PDF]

open access: yes, 2016
Homologous recombination (HR) is essential for maintenance of genome stability through double-strand break (DSB) repair, but at the same time HR can lead to loss of heterozygosity and uncontrolled recombination can be genotoxic.
Lisby, Michael, Silva, Sonia
core   +1 more source

Electron-Hole Generation and Recombination Rates for Coulomb Scattering in Graphene [PDF]

open access: yes, 2007
We calculate electron-hole generation and recombination rates for Coulomb scattering (Auger recombination and impact ionization) in Graphene. The conduction and valence band dispersion relation in Graphene together with energy and momentum conservation ...
A. L. Fetter   +7 more
core   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

Data Recombination for Neural Semantic Parsing [PDF]

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2016
Modeling crisp logical regularities is crucial in semantic parsing, making it difficult for neural models with no task-specific prior knowledge to achieve good results.
Robin Jia, Percy Liang
semanticscholar   +1 more source

Accelerated Recombination due to Resonant Deexcitation of Metastable States

open access: yes, 2001
In a recombining plasma the metastable states are known to accumulate population thereby slowing down the recombination process. We show that an account of the doubly-excited autoionizing states, formed due to collisional recombination of metastable ions,
Apruzese   +31 more
core   +2 more sources

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

open access: yesFEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro   +2 more
wiley   +1 more source

Structural snapshots of Xer recombination reveal activation by synaptic complex remodeling and DNA bending [PDF]

open access: yes, 2016
Bacterial Xer site-specific recombinases play an essential genome maintenance role by unlinking chromosome multimers, but their mechanism of action has remained structurally uncharacterized. Here, we present two high-resolution structures of Helicobacter
Adams   +71 more
core   +4 more sources

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