Results 71 to 80 of about 15,117 (303)

Nuclear isomerism [PDF]

open access: yes, 1950
Pairs of nuclei have been discovered which have the same mass number and nuclear charge, but differ in certain nuclear properties.
Winn, Murray Michael
core  

Comment on “Potential Energy Surface of Group 11 Trimers (Cu, Ag, Au): Bond Angle Isomerism in Au3”

open access: yes, 2023
In this comment on the article “Potential Energy Surface of Group 11 Trimers (Cu, Ag, Au): Bond Angle Isomerism in Au3” by Persaud et al. (J. Phys. Chem.
Alexander, Rusakov
core   +1 more source

Understanding Interfacial Photoswitching Mechanisms in Atomically‐Thin TMD‐Spiropyran Hybrids

open access: yesAdvanced Materials Technologies, EarlyView.
Photochromic molecules can effectively modulate the optoelectronic properties of atomically thin transition metal dichalcogenide semiconductors. Spiropyran that switches its chemical configuration upon alternating UV and visible irradiation enables light‐programmable optoelectronic devices.
Sewon Park   +8 more
wiley   +1 more source

Poly-Systemic Analysis of Military Students’ Discipline

open access: yesОбразование и наука, 2018
Introduction. The concept of “discipline” has not been thoroughly investigated in psychology yet. In addition, a system of military higher education needs for new psychological knowledge on discipline structure and its formation.The aim of the research ...
L. Ya. Dorfman   +4 more
doaj   +1 more source

Isomerism in Chemical Education [PDF]

open access: yes, 2018
The bachelor thesis focuses on isomerism teaching at secondary schools. The theoretical part is dedicated to the research of educational materials and the classification of the topic within RVP G and chosen school curricula.
Samková, Běla Marie
core  

Mitigating Efficiency Roll‐Off in Phosphor‐Sensitized Fluorescence OLEDs via Molecular Polarity‐Based Benzofuropyridine Host Engineering

open access: yesAdvanced Optical Materials, EarlyView.
Positional isomerism in dibenzofuran‐based n‐type hosts modulates molecular polarity, charge‐transport balance, and emissive‐layer packing. The higher‐polarity BFPDB‐2 host facilitates efficient energy funneling, reduced aggregation, and preferential dipole orientation, leading to phosphor‐sensitized fluorescence OLEDs with enhanced external quantum ...
Nargis Ali   +3 more
wiley   +1 more source

THEORY OF INTEGRAL INDIVIDUALITY BY V. S. MERLIN: HISTORY AND NOWADAYS

open access: yesОбразование и наука, 2017
The study is devoted to overview and analysis of V. S. Merlin’ theory of integral individuality.The aim of the study is to reveal a system’s background of the theory of integral individuality; to designate its current issues and to put new tasks of its ...
B. A. Vyatkin, L. Ya. Dorfman
doaj   +1 more source

Isomerism in Molecular Metal Carbonyl Clusters

open access: yes
The present microreview focuses on different typologies of isomerism documented along the years for metal carbonyl clusters (MCCs), and outlines their analogies to other classes of ligand-protected molecular clusters and nanoclusters.
Iapalucci M. C.   +5 more
core   +1 more source

Effect of Alkyl Chain Length on the Bandgap, Ferroelectric, and Photoelectric Properties of Lead‐Based Molecular Ferroelectrics

open access: yesAdvanced Science, EarlyView.
This study develops a novel 2D molecular ferroelectric [C6N2H18]PbI4 with polarization enhanced photovoltaics. It systematically investigates the effect of alkylamine spacer cation chain lengths on the band gap, ferroelectric, and photoelectric properties, offering new design strategies.
Ganghua Zhang   +7 more
wiley   +1 more source

Segregating bodily isomerism or heterotaxy: potential echocardiographic correlations of morphological findings

open access: yes, 2017
\ua9 Cambridge University Press 2017 Background: Bodily isomerism, also referred to as heterotaxy, involves predominantly the thoracic organs, although other organs are usually abnormally positioned.
Tremblay C   +6 more
core   +2 more sources

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