Results 61 to 70 of about 16,275 (268)

The risks perceived by the consumer in the acceptance of electronic commerce. A study of Bolivia. [PDF]

open access: yesPLoS One, 2022
Carvache-Franco O   +4 more
europepmc   +1 more source

Molecular Adsorbing Host•Guest (MAHG) Crystals: A New Paradigm for Porous Materials?

open access: yesAdvanced Functional Materials, EarlyView.
Networking! Introduction of guest molecules in macrocycles before crystallization profoundly influences the material obtained in terms of structure and function. Beside simplicity and porous space improvement, this approach is endowed with a huge potential given the myriad of potential guest molecules that can be used to tune this burgeoning class of ...
Ingrid Suzana   +4 more
wiley   +1 more source

A MODERN MICROECONOMIC APPROACH OF COMMERCE [PDF]

open access: yesBusiness Excellence and Management, 2012
The most important steps taken in commerce, as consequences of the scientific and technical progress, are reflected in the sequence of the six major revolutions completed in this sector of activity: the emergence of large stores, the development of ...
Alexandru TRIFU
doaj  

THE PRACTICE of E-COMMERCE IS REGULATED UNDER LAW NUMBER 11 YEAR 2008

open access: yesJurnal IUS, 2014
The practice of electronic commerce or e-commerce regulated under law number 11 of 2008 concerning electronic information and transaction and government regulation number 82 of 2012 concerning implementation of electronic system and transaction.
Ni Nyoman Ernita Ratnadewi
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

open access: yesAdvanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa   +19 more
wiley   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

open access: yesAdvanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee   +16 more
wiley   +1 more source

SISTEMAS DE PAGO SEGURO. SEGURIDAD EN EL COMERCIO ELECTRÓNICO

open access: yesRevista de Estudios Empresariales. Segunda Época, 2009
The electronic commerce (e-commerce) in Internet arose at the end of the 90s as a transforming element of the society in the 21st century. Even though the evolution of the electronic commerce has been important, it has not reached the initial ...
Luis Martínez López   +2 more
doaj  

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

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