Results 101 to 110 of about 4,169 (220)

Correction to: KReC-MD: Knowledge Revision with Multiple Documents [PDF]

open access: yesEducational Psychology Review, 2021
Reese Butterfuss, Panayiota Kendeou
openaire   +1 more source

The Cost of Randomness for Converting a Tripartite Quantum State to be Approximately Recoverable

open access: yes, 2017
We introduce and analyze a task in which a tripartite quantum state is transformed to an approximately recoverable state by a randomizing operation on one of the three subsystems.
Murao, Mio   +2 more
core   +1 more source

From the first stars to the first black holes [PDF]

open access: yes, 2016
The growth of the first super massive black holes (SMBHs) at z > 6 is still a major challenge for theoretical models. If it starts from black hole (BH) remnants of Population III stars (light seeds with mass ~ 100 Msun) it requires super-Eddington ...
Omukai, Kazuyuki   +3 more
core   +4 more sources

Non‐Halogenated Solvent Processed Ternary All‐Polymer Solar Cell with PCE of 18.55% Enabled by Two Compatible Polymer Acceptors†

open access: yesChinese Journal of Chemistry, Volume 43, Issue 17, Page 2120-2128, 1 September 2025.
By incorporating a novel fluorinated polymer acceptor (PFFO‐Th) into the PBQx‐TF:PA5 system, the ternary blend exhibits enhanced exciton dissociation, improved charge transport, and reduced recombination. The optimized morphology and energy level alignment lead to a significant increase in power conversion efficiency (PCE) compared to the binary system,
Rouren Chen   +13 more
wiley   +1 more source

A simulation study on the role of mitochondria‐sarcoplasmic reticulum Ca2+ interaction in cardiomyocyte energetics during exercise

open access: yesThe Journal of Physiology, Volume 603, Issue 18, Page 4921-4949, September 15, 2025.
Abstract figure legend An integrated model of human ventricular myocyte with excitation‐contraction‐energetics coupling was created to systematically analyse the contribution of Ca2+ regulation of mitochondrial enzymes to cardiomyocyte functions during workload transition; i.e. exercise.
Ayako Takeuchi, Satoshi Matsuoka
wiley   +1 more source

V(D)J Recombination Excision Circles of B- and T-cells as Prognostic Marker in B-Cell Chronic Lymphocytic Leukemia

open access: yesКлиническая онкогематология, 2017
Background & Aims. T-cell receptor excision circles (TREC) and κ-deleting recombination excision circles (KREC) are extrachromosomal DNA segments generated during V(D)J re combination process that characterize the diversity of the antigen repertoire of T-
Igor’ Vladimirovich Obraztsov   +7 more
doaj   +1 more source

Three fully polarized fermions close to a p-wave Feshbach resonance

open access: yes, 2008
We study the three-body problem for three atomic fermions, in the same spin state, experiencing a resonant interaction in the p-wave channel via a Feshbach resonance represented by a two-channel model. The rate of inelastic processes due to recombination
F. R. Klinkhamer   +11 more
core   +1 more source

Modeling Cell-to-Cell Communication Networks Using Response-Time Distributions. [PDF]

open access: yes, 2018
Cell-to-cell communication networks have critical roles in coordinating diverse organismal processes, such as tissue development or immune cell response. However, compared with intracellular signal transduction networks, the function and engineering
Altschuler, Steven J   +2 more
core   +2 more sources

Discerning Performance Bottlenecks of State‐of‐the‐Art Narrow Bandgap Organic Solar Cells

open access: yesAdvanced Energy Materials, Volume 15, Issue 32, August 26, 2025.
This work quantitatively discerns the loss mechanisms of state‐of‐the‐art low‐bandgap organic solar cells based on BTPV‐4X‐eC9 acceptors. Compared to PM6:Y6, geminate recombination of charge transfer (CT) states governs photocurrent losses. This relates to conformational freedom of these acceptors that restricts their aggregation, and also counteracts ...
Atul Shukla   +19 more
wiley   +1 more source

Neutrals Ejected From Io's Plasma/Atmosphere Interaction Region by Physical Chemistry Processes

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 8, August 2025.
Abstract Neutrals ejected from Io's atmosphere are the source of many important structures of the jovian magnetosphere: they feed giant neutral clouds, which extend along Io's orbit and nebulae, which extend beyond 500 jovian radii. The neutral loss rate is casually claimed to be ∼1 ton/s, but the processes leading to this loss, their quantitative ...
V. Dols
wiley   +1 more source

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