Results 41 to 50 of about 26,423 (173)
π‐Expanded Fluoranthenes as Chromophores With Tailored Properties
Helvetica Chimica Acta, Volume 109, Issue 3, March 2026.A series of π‐expanded fluoranthene scaffolds selectively functionalized with electron donors and acceptors were synthesized. The evolution of the structural, optoelectronic, and redox properties in relation to substitution and cyclization was comprehensively studied both in experiment and in theory. The results identify the compounds as highly tunable
Silas C. Eiden +4 more
wiley +1 more source
International Journal of Energy Research, Volume 2026, Issue 1, 2026.Green hydrogen uses renewable energy to power electrolysis and dissociate water into hydrogen and oxygen, making it an environmentally sustainable alternative to grey and black hydrogen, which both require fossil fuels (using natural gas and coal, respectively).
Anastasia P. Tam +6 more
wiley +1 more source
Medicina, 2019 Background and Objectives: The knowledge that the cholinergic neurons from pedunculopontine nucleus (PPN) are vulnerable to the degeneration in early stages of the Parkinson disease progression has opened new perspectives to the development of ...
Lisette Blanco-Lezcano +9 more
doaj +1 more source
An Applying Colored Petri Net for Computerized Accounting System and Ledger Accounts Instruction
Computers, 2021 Many learners who are not familiar with the accounting terms find blended learning very complex to understand with respect to the computerized accounting system, the journal entries process, and tracing the accounting transaction flows of accounting ...
Chanon Dechsupa +3 more
doaj +1 more source
Computer program determines gas flow rates in piping systems [PDF]
, 1966 Computer program calculates the steady state flow characteristics of an ideal compressible gas in a complex piping system. The program calculates the stagnation and total temperature, static and total pressure, loss factor, and forces on each element in ...
Franke, R.
core +1 more source
Esmase skisofreenia farmakoteraapia Eestis: võrdlus kohaliku ja rahvusvaheliste ravijuhistega [PDF]
, 2008 Psühhooside farmakoteraapia ja ravijuhised on eri riikides erinevad. Uuringu eesmärgiks oli analüüsida ja kirjeldada esmaste skisofreeniaepisoodide farmakoteraapiat Eestis.
Bell, J. Simon +2 more
core +2 more sources
Designing Physical Unclonable Functions From Optically Active Materials
Advanced Materials, Volume 37, Issue 49, December 10, 2025.Assigning unforgeable “fingerprints” to manufactured goods is a key strategy to fight global counterfeiting. Optical physical unclonable functions (PUFs) are chemically generated random patterns of optically active materials serving as unique authenticators.
Maxime Klausen +2 more
wiley +1 more source
F1000ResearchBackground: Early studies found that the mental health problems rate was relatively high in university students. We aimed to investigate the prevalence of mental problems and associated factors in university students.
Pantri Kirdchok +3 more
doaj +1 more source
Impurity diffusion process for silicon semiconductors is fast and precise [PDF]
, 1965 Impurity diffusion process produces precision silicon semiconductor junctions economically and fast. Oxide is deposited on a silicon wafer and a controlled concentration of impurity atoms in gaseous form is simultaneously introduced into the ...
Mc Louski, R. M. +2 more
core +1 more source
, 2009 The relativistic four-quark equations are found in the framework of coupled-channel formalism. The dynamical mixing of the meson-meson states with the four-quark states is considered.
Adachi I. +5 more
core +1 more source