Results 61 to 70 of about 46,395 (315)

Covalent Organic Frameworks for Water Sorption: The Importance of Framework Physical Stability

open access: yesAdvanced Functional Materials, EarlyView.
This study explores the water‐vapor stability of 2D covalent organic frameworks (COFs) with varying pore sizes. Results reveal microporous COFs demonstrate superior stability compared to mesoporous ones, despite lower water uptake. Mesoporous keto‐enamine‐linked COFs show enhanced stability due to intralayer hydrogen bonds, confirmed by simulations and
Wei Zhao   +13 more
wiley   +1 more source

Marketing and security issues in e-business [PDF]

open access: yesMarketing (Beograd. 1991), 2007
Unprecedant development of the IT influenced the development of the electronic business and internet. Introducing the electronic business into companies worldwide and accepting the new global media - internet, have enabled the development of the new area
Mandarić Marija
doaj  

A comparative study of the impact of using traditional and electronic marketing on printed books

open access: yesJournal of Architecture, Art & Humanistic Science, 2018
Marketing is a human activity that aims to facilitate the process of exchange between individuals, provided that the study of current and prospective customers to identify their needs and desires changing, and plays the individual a key role and ...
Mona Ali
doaj   +1 more source

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

open access: yesAdvanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang   +9 more
wiley   +1 more source

Two-Sided Markets and Electronic Intermediaries [PDF]

open access: yesSSRN Electronic Journal, 2004
The object of this paper is to discuss intermediation on-line from the perspective of two-sided markets. It builds a simple model of the intermediation activity when trading partners are involved into a commercial relationship and uses it to illustrate some of the results that emerge in the two-sided market literature, as well as to discuss some new ...
openaire   +3 more sources

The Realization of Multidirectional, Free‐Standing 3D Plasmonic Nanostructures via 3D Nanoprinting: A Case Study of Fractal Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker   +6 more
wiley   +1 more source

Harmonizing the Pyrene and Ether Groups in Covalent Triazine Polymers for Highly Effective H2O2 Photosynthesis via One‐Step Two‐Electron Oxygen Reduction

open access: yesAdvanced Functional Materials, EarlyView.
The pyrene and ether groups are incorporated into the covalent triazine polymer (CTP) structure. The synergistic effect of the two functional groups endows CTP with better electron transfer, light absorption, and oxygen activation properties. An impressive apparent quantum yield (13.2% @420 nm) and a remarkable solar‐to‐chemical conversion efficiency ...
Chong Wang   +10 more
wiley   +1 more source

Mediating Role Of Brand Image In Digital Marketing And E-WOM On Islamic Bank Customer Decisions

open access: yesJurnal Perbankan Syariah
The present study aims to analyze the effects of digital marketing and Electronic Word of Mouth (E-WOM) on brand image, then examine the effects of digital marketing and Electronic Word of Mouth on the decision to be an Islamic bank customer and analyze ...
Farah Esti Maulidia   +2 more
doaj   +1 more source

Exploring the Delivered Value and Sustainable Development of the Intangible Cultural Heritage, Xiaolan Chrysanthemum Exhibition [PDF]

open access: yesSHS Web of Conferences
Intangible cultural heritage (ICH) is a result of human wisdom and civilization around the world and should be guarded and inherited by all people. Xiaolan Chrysanthemum Exhibition, as one of China’s national ICH folk activities, represents chrysanthemum
Chan Delphine Ya-Chu   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy