Results 131 to 140 of about 21,564,977 (361)

Synthetic Approaches to Molecule‐2D Transition Metal Dichalcogenide Heterostructures

open access: yesAngewandte Chemie International Edition, EarlyView.
The integration of 2D materials with molecular chemistry enables precise control over material properties and enhances their functionality. Molecule‐transition metal dichalcogenide (mTMD) heterostructures are particularly promising due to their unique electronic, optical, and catalytic properties.
Sofiia Zuieva, Xin Chen
wiley   +1 more source

Room temperature magnetocaloric effect of Ce0.65Mg0.35Co3

open access: yesJournal of Materials Research and Technology, 2022
The magnetocaloric (MC) effect of Ce0.65Mg0.35Co3 alloy is simulated using a phenomenological model (PM). MC parameters of Ce0.65Mg0.35Co3 alloy are obtained from modelling findings as the result of simulation for magnetization vs. temperature in a 0.1 T
Mahmoud A. Hamad, Hatem R. Alamri
doaj  

Phenomenology Beyond the Standard Model [PDF]

open access: yesCzech.J.Phys.55:B577-B598,2005, 2005
An elementary review of models and phenomenology for physics beyond the Standard Model (excluding supersymmetry). The emphasis is on LHC physics. Based upon a talk given at the Physics at LHC conference, Vienna, 13-17 July 2004.
arxiv  

Archetype models upscale understanding of natural pest control response to land‐use change

open access: yesEcological Applications, Volume 32, Issue 8, December 2022., 2022
Abstract Control of crop pests by shifting host plant availability and natural enemy activity at landscape scales has great potential to enhance the sustainability of agriculture. However, mainstreaming natural pest control requires improved understanding of how its benefits can be realized across a variety of agroecological contexts. Empirical studies
Nikolaos Alexandridis   +16 more
wiley   +1 more source

Supersymmetric Model Building (and Sweet Spot Supersymmetry) [PDF]

open access: yesarXiv, 2007
It has been more than twenty years since theorists started discussing supersymmetric model building/phenomenology. We review mechanisms of supersymmetry breaking/mediation and problems in each scenario. We propose a simple model to address those problems and discuss its phenomenology.
arxiv  

Phenomenological Model to Re-proportion the Ambient Cured Geopolymer Compressed Blocks

open access: yes, 2013
Geopolymer mortar compressed blocks were prepared using fly ash, ground granulated blast furnace slag, silica fume and metakaolin as binders and sand/quarry dust/pond ash as fine aggregate.
Radhakrishna   +3 more
semanticscholar   +1 more source

Understanding and Tuning Singlet–Triplet (S1–T1) Energy Gaps in Planar Organic Chromophores

open access: yesAngewandte Chemie International Edition, EarlyView.
A new framework for tuning singlet–triplet (S1–T1) gaps based on electrostatic interactions of the transition density is developed. Three widely applicable design rules for maximizing the singlet–triplet gap are derived: minimizing the number of electrons, localizing the excitation, and optimizing through‐space interactions.
Weixuan Zeng   +3 more
wiley   +1 more source

Hydrogen donor-acceptor fluctuations from kinetic isotope effects: a phenomenological model.

open access: yesBiochemistry, 2012
Kinetic isotope effects (KIEs) and their temperature dependence can probe the structural and dynamic nature of enzyme-catalyzed proton or hydride transfers.
Daniel Roston, C. Cheatum, A. Kohen
semanticscholar   +1 more source

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