Results 251 to 260 of about 513,336 (334)

The Sword Effect of Electronic Informatization on Income Inequality: E-Commerce and E-Government

Zhuocheng Lu, Song Wang
openalex   +1 more source

Nature and main characteristics of electronic commerce

, 1996
E. Isazade, F. .Mejidli
openalex   +1 more source

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

Drivers and barriers for the implementation of value-based healthcare in Latin America: a cross-country qualitative policy analysis. [PDF]

Lancet Reg Health Am
Touchton M, Arreola-Ornelas H, Arizmendi-Barrera KA, Vargas Enciso V, Knaul FM.   +4 more
europepmc   +1 more source

An Adaptive Interface for Customer Transaction Assistant in Electronic Commerce

, 2005
Chien‐Chang Hsu, Zhen-Han Kuo
openalex   +1 more source

High‐Entropy Perovskite Nanofibers for Bifunctional Air Electrodes in Reversible Protonic Ceramic Electrochemical Cells

Advanced Functional Materials, EarlyView.
High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim, Incheol Jeong, Seeun Oh, Dongyeon Kim, Kang Taek Lee   +4 more
wiley   +1 more source

Erythema Protection Efficacy of Plant-Derivative Compounds in Mice Based on Narrow-Band Reflectance Spectroscopy Data. [PDF]

Life (Basel)
Villamizar Mantilla DA, Nuñez LA, Stashenko EE, Vinardell MP, Fuentes JL.   +4 more
europepmc   +1 more source

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

Advanced 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, Paul Konrad, Andreas Sperlich, Timur Biktagirov, Wolf Gero Schmidt, Lesley Spencer, Igor Aharonovich, Sven Höfling, Vladimir Dyakonov   +8 more
wiley   +1 more source

Research on operation strategy of multiple channels pharmaceutical supply chain based on blockchain technology. [PDF]

Sci Rep
Wen Y, Wei Y, Liu L.
europepmc   +1 more source

Towards Compatibility: The Future of Electronic Commerce Within the Global Trading System

, 2001
Andrew D. Mitchell
openalex   +2 more sources