Results 1 to 10 of about 6,969,044 (189)

Regionalism on the Run: ASEAN, EU, AU and MERCOSUR Responses Amid the COVID-19 Crisis

open access: yesPartecipazione e Conflitto, 2021
The transnational nature of COVID-19 created expectations of regionally-led initiatives to address this global challenge. The pandemic has transcended health issues accounting for several political and socioeconomic implications.
Daniella da Silva Nogueira de Melo   +1 more
doaj   +1 more source

Finite Mass Effect on Two Photon Processes in Hydrogenic Systems: Effective Scalar Photon Interaction [PDF]

open access: yes, 1998
We consider a hydrogenic system with a nucleus of finite mass. The coupling of the radiation field to the center of mass motion gives rise to an effective scalar type coupling. This induced scalar photon interaction emerges as a correction in competition
Au   +9 more
core   +4 more sources

INCF Lithuanian Workshop on Neuroscience and Information Technology [PDF]

open access: yes, 2012
The aim of this workshop was to give a current overview of neuroscience and informatics research in Lithuania, and to discuss the strategies for forming the Lithuanian Neuroinformatics Node and becoming a member of INCF. The workshop was organized by Dr.
Auš
core   +2 more sources

Photocatalytic degradation of dye wastewater by stepwise assembling PVA aerogel/TiO2/MoS2/Au composites in visible light

open access: yesWater Science and Technology, 2022
A PVA aerogel/TiO2/MoS2/Au catalyst formed gradually using a hydrothermal method is used to degrade Rhodamine B. SEM and TEM results show that the composite presents a uniform and well-structured porous network structure, high specific surface area and ...
Yage Zheng   +7 more
doaj   +1 more source

Complete Benzene Oxidation over Mono and Bimetallic Pd—Au Catalysts on Alumina-Supported Y-Doped Ceria

open access: yesApplied Sciences, 2020
The protection of environment and human health stimulates intensive research for abatement of volatile organic compounds (VOCs) in the atmosphere. Complete catalytic oxidation is an efficient, environmentally friendly and economically feasible method for
Tatyana Tabakova   +6 more
doaj   +1 more source

Perturbative Scattering Phase Shifts in One-Dimension: Closed-form Results [PDF]

open access: yes, 1996
A simple closed form expression is obtained for the scattering phase shift perturbatively to any given order in effective one-dimensional problems. The result is a hierarchical scheme, expressible in quadratures, requiring only knowledge of the zeroth ...
Aharonov   +23 more
core   +2 more sources

Fluorescent imaging and bio-cellular uptake assessment of gold-near infrared dye conjugated cockle shell calcium carbonate nanoparticle [PDF]

open access: yesIraqi Journal of Veterinary Sciences
In recent years, fluorescent imaging has emerged as an active area of interest in medical imaging. Fluorescent imaging plays a critical role in molecular imaging.
Hanan K. Kiranda   +3 more
doaj   +1 more source

NEAR-ABSOLUTE EQUATIONS OF STATE OF DIAMOND, Ag, Al, Au, Cu, Mo, Nb, Pt, Ta, AND W FOR QUASI-HYDROSTATIC CONDITIONS

open access: yesГеодинамика и тектонофизика, 2015
Using the modified formalism of [Dorogokupets, Oganov, 2005, 2007], equations of state are developed for diamond, Ag, Al, Au, Cu, Mo, Nb, Pt, Ta, and W by simultaneous optimization of shock-wave data, ultrasonic, X-ray, dilatometric and thermochemical ...
Peter I. Dorogokupets   +3 more
doaj   +1 more source

Building leadership: how pride in your work leads to better attendance and quality [PDF]

open access: yes, 2005
Human performance technology (HPT) stresses a rigorous analysis of present and desired levels of performance, identifies the causes of performance gaps, offers a wide range of interventions with which to improve performance, guides the change management ...
Oliveira, Manuel Au-Yong
core   +2 more sources

Влияние модифицирующих добавок Pd, Pt и Au на сенсорные свойства SnO2 и In2O3 при определении паров ацетона

open access: yesЖурнал Белорусского государственного университета: Химия, 2023
Исследованы свойства планарных сенсоров на основе синтезированных нанопорошков диоксида олова и оксида индия при определении паров ацетона. Полученные сенсоры показали высокую чувствительность к низким концентрациям ацетона во влажной среде, моделирующим
Евгений Андреевич Оводок   +4 more
doaj  

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