Results 61 to 70 of about 901,103 (303)

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

open access: yesAdvanced Functional Materials, EarlyView.
An all‐optical method is presented for quantifying the density of boron vacancy spin defects in hexagonal boron nitride (hBN). By correlating Raman and photoluminescence signals with irradiation fluence, defect‐induced Raman modes are identified and established an relationship linking optical signatures to absolute defect densities. This enables direct
Atanu Patra   +8 more
wiley   +1 more source

Modernizing Commercial Agency Regulations in Saudi Arabia: Legal Reforms and Comparative Insights [version 2; peer review: 2 approved, 2 approved with reservations]

open access: yesF1000Research
Background This study analyzes Saudi Arabia’s 2022–2023 reforms to the Commercial Agency Law through legal, economic, and comparative lenses. The pre-reform regime—marked by rigid nationality limits, procedural burdens, and litigation-prone termination ...
Hajed A. Alotaibi, Abdullah Ali Alasmari
doaj   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou   +8 more
wiley   +1 more source

The Common Frame of Reference (CFR) and the Principles of European Law on Commercial Agency, Franchise and Distribution Contracts [PDF]

open access: yesERA Forum, 2007
At the beginning of 2008, the draft Common Frame of Reference (CFR) will be presented to the European Commission by the Joint Network on European Private Law. The author gives an overview of the manifold discussions that have been held as to the purpose, content and scope of the CFR.
openaire   +1 more source

Integrative Approaches for DNA Sequence‐Controlled Functional Materials

open access: yesAdvanced Functional Materials, EarlyView.
DNA is emerging as a programmable building block for functional materials with applications in biomimicry, biochemical, and mechanical information processing. The integration of simulations, experiments, and machine learning is explored as a means to bridge DNA sequences with macroscopic material properties, highlighting current advances and providing ...
Aaron Gadzekpo   +4 more
wiley   +1 more source

PROPUESTA DE FISCALIZACIÓN DE LAS RENTAS PROCEDENTES DE LA PRIMERA VENTA DE HONGOS SILVESTRES COMESTIBLES DE INTERÉS SOCIOECONÓMICO

open access: yesRevista Galega de Economía, 2012
The aim of this article is to study how the Tributary Agency could regulate the taxation of income tax of first commercialization of edible wild mushrooms with social an economic importance.
SONIA ESTEBAN LALEONA   +2 more
doaj  

About the Little Red Riding Hood, “Durex“and anger: Production, meaning and reception of one fairy tale and one commercial ad

open access: yesEtnoantropološki Problemi, 2008
By applying the semiological analysis, this paper considers planned and unplanned readings of a provocative domestic commercial, which, in order to convey its message, transposed the Little Red Riding Hood’s character in accordance with the advertised ...
Dragana Antonijević
doaj   +1 more source

Health Insurance Exchanges: Key Issues for State Implementation [PDF]

open access: yes, 2010
Explores considerations for state governments in planning infrastructure and policies for exchanges for individuals and small businesses, including interactions with state Medicaid and Children's Health Insurance Programs.
Robert Carey
core  

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

open access: yesAdvanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang   +7 more
wiley   +1 more source

Electron–Matter Interactions During Electron Beam Nanopatterning

open access: yesAdvanced Functional Materials, EarlyView.
This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy