Results 31 to 40 of about 1,191,147 (335)
Microscopic Models for Chemical Thermodynamics [PDF]
Journal of Statistical Physics, 2005, v. 119, No. 5/6, pp.
997-1026, 2011 We introduce an infinite particle system dynamics, which includes stochastic chemical kinetics models, the classical Kac model and free space movement. We study energy redistribution between two energy types (kinetic and chemical) in different time scales, similar to energy redistribution in the living cell.
arxiv +1 more source
Particular Symmetries: Group Theory of the Periodic System
Substantia, 2020 To this day, a hundred and fifty years after Mendeleev's discovery, the overal structure of the periodic system remains unaccounted for in quantum-mechanical terms.
Pieter Thyssen, Arnout Ceulemans
doaj +1 more source
Chemical and Physical Restraint of Patients
Procedia - Social and Behavioral Sciences, 2016 AbstractProblem Statement: The physical and chemical restraint of patients, despite being often applied with no real scientific basis, has always been part of nursing practice in caring for the ill people.Research Questions: What is the level of knowledge over in nursing about physically and chemically restraining?Purpose of the Study: Evaluate the ...
Cunha, Madalena +5 more
openaire +3 more sources
Diphthamide synthesis is linked to the eEF2‐client chaperone machinery
FEBS Letters, EarlyView.The diphthamide modification of eukaryotic translation elongation factor 2 (eEF2) is important for accurate protein synthesis. We addressed the potential coordination of de novo eEF2 synthesis with simultaneous or subsequent diphthamide modification. Our work reveals that the co‐chaperones Hgh1 and Cpr7, which are known to support folding of nascent ...
Lars Kaduhr +4 more
wiley +1 more source
Beilstein Journal of Nanotechnology, 2018 This review summarizes relevant research in the field of electrostatically actuated nanobeam-based nanoelectromechanical (NEM) switches. The main switch architectures and structural elements are briefly described and compared.
Liga Jasulaneca +4 more
doaj +1 more source
Gamification and Physics and Chemistry of Secondary Education
Education in the Knowledge Society, 2016 Research proposal was made during the 2014–2015 school year with 4th year’s students of Secondary Education who have chosen as optional the subject of Physics and Chemistry.
Felipe QUINTANAL PEREZ
doaj +1 more source
Scientific Reports, 2023 The near-room temperature thermoelectric properties of self-assembling ZnO nanowire networks before and after encapsulation in nonconductive polymers are studied.
Margarita Volkova +5 more
doaj +1 more source
Influence of Chemical Reactions on the Nonlinear Dynamics of Dissipative Flows [PDF]
Physica Scripta Volume 90 Number 8 085203 (2015), 2015 The nonlinear dynamics of resistive flow with a chemical reaction is studied. Proceeding from the Lagrangian description, the influence of a chemical reaction on the development of fluid singularities is considered.
arxiv +1 more source
Functional variation among LPMOs revealed by the inhibitory effects of cyanide and buffer ions
FEBS Letters, EarlyView.This study addresses the inhibition of lytic polysaccharide monooxygenases (LPMOs) by cyanide and explains how and why the magnitude of observed inhibitory effects depends on the way LPMO reactions are setup and on the type of LPMO. Enzymes known as lytic polysaccharide monooxygenases (LPMOs) are mono‐copper polysaccharide‐degrading peroxygenases that ...
Ole Golten +10 more
wiley +1 more source
Ontological metaphors for negative energy in an interdisciplinary context
Physical Review Special Topics. Physics Education Research, 2014 Teaching about energy in interdisciplinary settings that emphasize coherence among physics, chemistry, and biology leads to a more central role for chemical bond energy.
Benjamin W. Dreyfus +5 more
doaj +1 more source