Results 111 to 120 of about 14,001,607 (382)

The role of response mechanisms in determining reaction time performance: Piéron’s Law revisited [PDF]

, 2004
A response mechanism takes evaluations of the importance of potential actions and selects the most suitable. Response mechanism function is a nontrivial problem that has not received the attention it deserves within cognitive psychology. In this article,
Gurney, K.N., Stafford, T.
core   +2 more sources

Modeling of the RAG Reaction Mechanism

Cell Reports, 2014
In vertebrate V(D)J recombination, it remains unclear how the RAG complex coordinates its catalytic steps with binding to two distant recombination sites. Here, we test the ability of the plausible reaction schemes to fit observed time courses for RAG nicking and DNA hairpin formation.
Michael R. Lieber, Niki Bayat, Noriko Shimazaki, Amjad Askary   +3 more
openaire   +4 more sources

Evolutionary interplay between viruses and R‐loops

FEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi, Zita Képes, Zoltán Szabó, Eszter Csoma, Lóránt Székvölgyi   +4 more
wiley   +1 more source

Elastic and inelastic scattering of the 14C + 18O nuclei [PDF]

Ядерна фізика та енергетика, 2010
New angular-distribution data of 14С + 18О elastic and inelastic scattering at the energy Elab(18O) = 105 MeV were obtained firstly. The data were analysed within the optical model and coupled-reaction-channels methods including contributions from most ...
A. T. Rudchik, Yu. O. Shyrma, E. I. Koshchy, S. Kliczewski, B. G. Novatsky, O. A. Ponkratenko, E. Piasecki, G. P. Romanyshyna, K. Rusek, Yu. M. Stepanenko, I. Strojek, S. B. Sakuta, A. Budzanowski, L. Głowacka, I. Skwirczyńska, R. Siudak, J. Choiński, B. Czech, A. Szczurek   +18 more
doaj  

Nuclear astrophysical plasmas: ion distribution functions and fusion rates [PDF]

, 2005
This article illustrates how very small deviations from the Maxwellian exponential tail, while leaving unchanged bulk quantities, can yield dramatic effects on fusion reaction rates and discuss several mechanisms that can cause such deviations.Comment: 9
Lissia, Marcello, Quarati, Piero
core   +1 more source

Disruption of SETD3‐mediated histidine‐73 methylation by the BWCFF‐associated β‐actin G74S mutation

FEBS Letters, EarlyView.
The β‐actin G74S mutation causes altered interaction of actin with SETD3, reducing histidine‐73 methylation efficiency and forming two distinct actin variants. The variable ratio of these variants across cell types and developmental stages contributes to tissue‐specific phenotypical changes. This imbalance may impair actin dynamics and mechanosensitive
Anja Marquardt, Marcus S. Münchhoff, Jacqueline Krohn, Philip M. Palarz, Manuel H. Taft, Johannes N. Greve, Nataliya Di Donato, Falk F. R. Buettner, Dietmar J. Manstein   +8 more
wiley   +1 more source

Research progress on removing typical organic heavy metal complexes from water by adsorption

Gongye shui chuli
The efficient removal of low concentration, recalcitrant, and highly toxic organic heavy metal complexes in industrial wastewater is a hot issue in the field of heavy metal pollution control.
ZHANG Wei, LUO Xubiao, OUYANG Ting, LIU Zhengwei, XIONG Ping   +4 more
doaj   +1 more source

Elastic and inelastic scattering of 12C ions by 7Li at 115 MeV [PDF]

Ядерна фізика та енергетика, 2013
Angular distributions of the 7Li + 12C elastic and inelastic scattering as well as the 7Li(14N, Х) reactions with exited stable and unstable nuclei with Z = 3 6 were measured at Elab(12C) = 115 MeV.
A. T. Rudchik, V. Yu. Kanishchev, A. A. Rudchik, O. A. Ponkratenko, E. I. Koshchy, S. Kliczewski, K. Rusek, V. A. Plujko, S. Yu. Mezhevych, Val. M. Pirnak, A. P. Ilyin, V. V. Uleshchenko, R. Siudak, J. Choiński, B. Czech, A. Szczurek   +15 more
doaj  

Modeling Mechanochemical Reaction Mechanisms

ACS Applied Materials & Interfaces, 2017
The mechanochemical reaction between copper and dimethyl disulfide is studied under well-controlled conditions in ultrahigh vacuum (UHV). Reaction is initiated by fast S-S bond scission to form adsorbed methyl thiolate species, and the reaction kinetics are reproduced by two subsequent elementary mechanochemical reaction steps, namely a mechanochemical
Adams, H., Miller, B., Furlong, O., FANTAUZZI, MARZIA, NAVARRA, GABRIELE, ROSSI, ANTONELLA, Xu, Y., Kotvis, P., Tysoe, W.   +8 more
openaire   +5 more sources

Purification tags markedly affect self‐aggregation of CPEB3

FEBS Letters, EarlyView.
Although recombinant proteins are used to study protein aggregation in vitro, uncleaved tags can interfere with accurate interpretation. Our findings demonstrate that His₆‐GFP and His₁₂ tags significantly affect liquid droplet and amyloid fibril formation in the intrinsically disordered region (IDR) of mouse cytoplasmic polyadenylation element‐binding ...
Harunobu Saito, Yujin Lee, Motoharu Ueno, Naotaka Sekiyama, Masatomo So, Ayako Furukawa, Kenji Sugase   +6 more
wiley   +1 more source