Results 81 to 90 of about 75,368 (266)

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Quantitative evaluation of enterprise marketing effectiveness

Technological and Economic Development of Economy, 2007
Enterprises operating in a complicated, constantly changing environment should pay much more attention to the market and the user, ie to marketing. Despite the fact that the main subject of the state economy is an enterprise, the problems of marketing ...
Adomas Ginevičius
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Illuminating the Pathway from Social Media Marketing Stimuli to Skincare Brand Choice Through Product Effectiveness

Asia Marketing Journal
This study illuminates factors driving skincare brand choice by examining the role of product effectiveness in the social media marketing context. Using quantitative approach with Structural Equation Modeling on data from 217 Gen Z respondents, the ...
Elfi Elfi, Sabrina O. Sihombing, Ferdi Antonio   +2 more
doaj   +1 more source

Acetoacetates Derived From Vegetable Oils: A Platform for Tailor‐Made Vinylogous Urethane Foams

Advanced Functional Materials, EarlyView.
A renewable vegetable oil is converted into acetoacetate‐functionalized precursors for the preparation of catalyst‐free vinylogous urethane foams. Room‐temperature foaming with n‐pentane generates lightweight cellular materials, while the choice of amine enables control over foam structure and mechanical properties.
Krzysztof Polaczek, Priscilla de Souza Lima, Olga Gotkiewicz, Ondrej Kopilec, Radka Hobzova, Lívia Kanizsová, Mikelis Kirpluks, Ondrej Sedlacek, Hynek Beneš   +8 more
wiley   +1 more source

Electron‐Deficient Linkers Enhance H2O2 Electrosynthesis in Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
Linker π‐conjugation modulates the electronic state of the Ni–N4 centers and their interaction with the key *OOH intermediate while preserving the primary coordination motif. NiPc‐PTDA delivers an H2O2 selectivity of 92% and a production rate of 34.8 mol gcat−1 h−1, highlighting linker electronic properties as a molecular design parameter for NiPc ...
Houting Xie, Rui Guo, Zhen Liu, Yang Hu, Laichun Zhao, Omid Mazaheri, Bufeng Zhang, Shuaijun Pan   +7 more
wiley   +1 more source

Price Discrimination in the Airline Market: The Effect of Market Concentration [PDF]

Review of Economics and Statistics, 2001
We test the hypothesis that price discrimination increases with competition in the airline market. Using a large cross section of tickets offered by several carriers on various routes, we approximate price discrimination with marginal implicit prices of ticket restrictions that carriers typically use to price discriminate: Saturday-night stayover re ...
openaire   +2 more sources

In Situ Interfacial Assembly of Dynamic Semi‐Interpenetrating Biopolymer Networks for Robust and Mechanically Adaptive Droplet Interfaces

Advanced Functional Materials, EarlyView.
A dynamic interfacial semi‐interpenetrating polymer network is constructed by sequential assembly of β‐sheet‐rich SF and CS‐RL. The SF framework provides mechanical strength, while dynamically associated CS‐RL enables local rearrangement, allowing droplets to rapidly reconfigure without loss of interfacial integrity.
Yaping Zhang, Yujie Liu, Yikai Xu, Xunda Feng, Ling Zhang, Hongbo Zeng, Hao Liu, Xiaohui Mao   +7 more
wiley   +1 more source

Psychic distance and international marketing effectiveness of fast-moving consumer goods of multinational companies in Nigeria. [PDF]

African Journal of Hospitality, Tourism and Leisure, 2019
The Hospitality and Tourism industry contribute tremendously to a nation's GDP. When individuals are encouraged to conduct business internationally, this helps in boosting the industry hence impacting seriously on the country's income ...
Agburum Okechukwu, Kenneth. C. Adiele
doaj  

MODEL OF MARKETING COMMUNICATIONS EFFECTIVENESS IN THE BUSINESS-TO-BUSINESS MARKETS

Economic research - Ekonomska istraživanja, 2012
Much of the research into marketing communications has focused on the consumer market with little regard to date for the business-to-business market. This paper focuses on a development and testing of a model of marketing communication effectiveness in the business-to-business market.
Jerman, Damjana, Završnik, Bruno
openaire   +3 more sources