Results 51 to 60 of about 51,571 (295)

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

ELECTRONIC COMMERCE IN AGROBUSINESS SECTOR

open access: yesEkonomika Poljoprivrede (1979), 2005
This text deals with forms of electronic commerce present in agribusiness sector and advantages that e-communications can bring to agricultural producers.
Marijana VIDAS-BUBANJA
doaj  

E-commerce: concepts, perspectives and challenges [PDF]

open access: yesCSIE Working Papers Series, 2017
Internet commerce has become the frontier for businesses around the world. Traditional. The Internet's World Wide Web has become the prime driver of contemporary E-commerce.
Larisa DODU-GUGEA, Livia TÎBÎRNĂ
doaj  

The Research on the Electronic Commerce Sales Prediction based on the Improved LSSVM Algorithm

open access: yesChemical Engineering Transactions, 2016
The emergence of the electronic commerce provides the consumers with more choices and provides the enterprises with another way of life. In recent years, the development of the electronic commerce is very rapid while it brings the huge competition.
X.H. Dong
doaj   +1 more source

An electronic commerce initiative in regional Sri Lanka: the vision for the central province electronic commerce portal [PDF]

open access: yes, 2004
This paper presents the findings from the first stage of a preliminary study which assessed the potential for an electronic commerce portal in Sri Lanka's Central Province. Sri Lanka is an island state of contrasts in terms of its electronic commerce and
Delpachitra, Sarath   +3 more
core  

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost   +4 more
wiley   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

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

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

Report to Congress

open access: yes, 2000
Final report of the Advisory Commission on Electronic Commerce describing their activities and findings regarding the development of electronic commerce and its impact on the U.S. economy.
Advisory Commission on Electronic Commerce
core  

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