Results 11 to 20 of about 515,767 (328)

Intramolecular hydrogen bonds in 1,4-dihydropyridine derivatives [PDF]

open access: yesRoyal Society Open Science, 2018
1,4-Dihydropyridine (1,4-DHP) derivatives have been synthesized and characterized by 1H, 13C, 15N nuclear magnetic resonance (NMR) spectroscopy, secondary proton/deuterium 13C isotope shifts, variable temperature 1H NMR experiments and quantum-chemical ...
M. Petrova   +4 more
doaj   +1 more source

Experimental, DFT study, and in silico molecular docking investigations of dichlorodiphenyltrichloroethane against human estrogen receptor alpha

open access: yesEclética Química, 2022
Advanced computational tools allowed to study a pure commercial sample of dichlorodiphenyltrichloroethane (DDT) prepared in liquid phase in KBr pellets and characterized using FT-IR and GC-MS followed by the application of DDT for molecular docking ...
Tabe Ntui Ntui   +8 more
doaj   +1 more source

Polarity Effect on the Electronic Structure of Molybdenum Dichalcogenides MoXY (X, Y = S, Se): A Computational Study Based on Density-Functional Theory

open access: yesIndonesian Journal of Chemistry, 2021
Computational research based on the Density Functional Theory (DFT) has been performed to explore the electronic structure of monolayer material Transition Metal Dichalcogenides (TMDCs) Molybdenum Dichalcogenides MoXY (X; Y = S; Se) in the first ...
Salsabila Amanda Putri   +2 more
doaj   +1 more source

A QUANTUM CHEMICAL STUDY OF SMALL MOLECULES USED AS ACTIVE LAYER COMPONENT OF ORGANIC SOLAR CELLS

open access: yesMomento, 2020
Organic solar cells (OSCs) are one of the best alternatives in the photovoltaic area. These devices convert directly sunlight into electrical current with reasonable efficiencies. The most important component of an OSC is the photoconductive active layer
Haci Baykara   +3 more
doaj   +1 more source

Dehydroacetic Acid-Phenylhydrazone as a Potential Inhibitor for Wild-Type HIV-1 Protease: Structural, DFT, Molecular Dynamics, 3D QSAR and ADMET Characteristics [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2021
Despite several studies towards anti-HIV therapy, HIV infections remain a challenge due to the resistivity of developed drugs. The emergence of new HIV-1 PR mutations has led to the drug resistance of the available FDA-approved drugs and lower activity ...
Collins Ugochukwu Ibeji   +7 more
doaj   +1 more source

Optimized Power Consumption for Intelligent Architecture with AI/ML and IoT Integration [PDF]

open access: yesE3S Web of Conferences
The overall attempt addresses the merging of Artificial Intelligence (AI), Machine Learning (ML) and Internet of Things (IoT) technologies to benefit power usage in intelligent buildings.
Swetha Priya A.   +2 more
doaj   +1 more source

Road maintenance planning using network flow modelling [PDF]

open access: yes, 2015
This paper presents a road maintenance planning model that can be used to balance out maintenance cost and road user cost, since performing road maintenance at night can be convenient for road users but costly for highway agency. Based on the platform of
Chao Yang   +5 more
core   +2 more sources

DFT in a nutshell [PDF]

open access: yesInternational Journal of Quantum Chemistry, 2012
AbstractThe purpose of this short essay is to introduce students and other newcomers to the basic ideas and uses of modern electronic density functional theory, including what kinds of approximations are in current use, and how well they work (or not).
Kieron Burke, Lucas O. Wagner
openaire   +2 more sources

Approximating constant potential DFT with canonical DFT and electrostatic corrections

open access: yesThe Journal of Chemical Physics, 2023
The complexity of electrochemical interfaces has led to the development of several approximate density functional theory (DFT)-based schemes to study reaction thermodynamics and kinetics as a function of electrode potential. While fixed electrode potential conditions can be simulated with grand canonical ensemble DFT (GCE-DFT), various electrostatic ...
Melander   +2 more
openaire   +3 more sources

Optimized Supervised ML for Medicinal Plant Detection - An FPGA Implementation [PDF]

open access: yesInternational Journal of Electronics and Telecommunications
Medicinal plants have a huge significance today as it is the root resource to treat several ailments and medical disorders that do not find a satisfactory cure using allopathy. The manual and physical identification of such plants requires experience and
Amrutha M. Raghukumar   +2 more
doaj   +1 more source

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