Results 71 to 80 of about 3,937,333 (327)
THREE-DIMENSIONAL SIMULATIONS OF TRANSIENT RESPONSE OF PEM FUEL CELLS [PDF]
, 2007 Transients have utmost importance in the lifetime and performance degradation of PEM fuel cells. Recent studies show that cyclic transients can induce hygro-thermal fatigue.
Yesilyurt, Serhat, Yeşilyurt, Serhat
core +2 more sources
PENELOPE 2018: A code system for Monte Carlo simulation of electron and photon transport
PENELOPE: A code system for Monte Carlo simulation of electron and photon transport, 2019 The computer code system penelope (version 2018) performs Monte Carlo simulation of coupled electron-photon transport in arbitrary materials for a wide energy range, from a few hundred eV to about 1 GeV.
semanticscholar +1 more source
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
, 2017 almaBTE is a software package that solves the space- and time-dependent Boltzmann transport equation for phonons, using only ab-initio calculated quantities as inputs. The program can predictively tackle phonon transport in bulk crystals and alloys, thin
Carrete, Jesús +6 more
core +2 more sources
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Social exclusion and transport policy [PDF]
, 2004 This paper is a review of social inclusion in the specification by central government of policy instruments for local government. It forms part of the scooping study on Accessibility and User Needs in Transport (AUNT) funded by the EPSRC Sustainable ...
Titheridge, H.
core
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
SynthATDelays: A Minimalist Python Package for the Generation of Synthetic Air Transport Delay Data
AerospaceWithin the endeavour of describing and analysing delays and their propagations in air transport, a major limitation is represented by the validation of the obtained results.
Carlson Moses Büth, Massimiliano Zanin
doaj +1 more source
Application of numerical model simulations for estimation of morphdynamics and vegetation impact on transport of dissolved substances in the Warta river reach [PDF]
Acta Scientiarum Polonorum. Formatio Circumiectus, 2014 The main problem analysed in this paper is the impact of sediment accumulation and vegetation growth on transport of dissolved substances in a river. The system studied is the reach of the Warta River located upstream of the Jeziorsko Reservoir inlet ...
Joanna Wicher-Dysarz, Tomasz Dysarz
doaj +1 more source
Think globally, act locally - reducing environmental impacts of transport [PDF]
, 2012 This paper presents a pragmatic approach for reducing the environmental impacts of transport in the German Federal State Saxony. The aim is to use the potential of pricing measures for effectively reducing environmental impacts of transport.
Gehlert, Tina +3 more
core +1 more source