Results 81 to 90 of about 1,116,120 (359)

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

E-Marketing and Its Impact on Economic Development in the Neighboring Countries

open access: yesJournal of Danubian Studies and Research, 2012
This article is about the e-commerce, the most popular form of commerce around theworld. In Republic of Moldova the e-commerce is on the first stage of development.
Svetlana Birlea
doaj  

INTERNATIONAL COMMERCE IN PROCESSED FOODS: PATTERNS AND CURIOSITIES [PDF]

open access: yes
International Relations/Trade,
Henderson, Dennis R.   +2 more
core   +1 more source

E-Commerce and Mobile Commerce in South Africa: Regulatory Challenges [PDF]

open access: yes, 2009
E-commerce refers to all forms of commercial transactions that involve individuals and organizations based on the electronic processing of data. Mobile commerce (M-commerce) is the buying and selling of goods and services using mobile telephones or ...
JOBODWANA, Z. N. (Z)
core  

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

open access: yesAdvanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan   +14 more
wiley   +1 more source

Analysis of the e-commerce market in China

open access: yesRUDN Journal of Economics
The rapidly spreading digital technologies have destroyed traditional ways of doing business, giving birth to a new business model - e-commerce, which has become a crucial feature of international trade.
Galina G. Goloventchik, Zimin Meng
doaj   +1 more source

Wavelength‐Dependent Differential Amplification of Raman Scattering by Chiral Gold Nanorods for Multiplexed Encoding

open access: yesAdvanced Functional Materials, EarlyView.
The SERS spectra of reporter molecules adsorbed on chiral gold nanorods depends on the handedness of circularly polarized light (CPL‐SERS). The bisignate plasmonic CD spectra of chiral nanorods provides wavelength‐dependent CPL‐SERS. Selective discrimination of chiral nanorod handedness and different Raman reporters allow highly sensitive codification ...
Andrés Serrano‐Freijeiro   +9 more
wiley   +1 more source

Double Helical Plasmonic Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin   +7 more
wiley   +1 more source

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