Results 31 to 40 of about 21,187 (260)

Supramolecular Terbium‐Threonine Chiral Emitters with Tunable Circularly Polarized Luminescence as Anticounterfeiting‐Ink for Autonomous Data Encryption

open access: yesAdvanced Science, EarlyView.
A one‐pot, aqueous, and scalable method for synthesizing chiral lanthanide supramolecular emitters using terbium and threonine is reported. The aqueous solution of these chiral emitters displays the following features: (i) 100 % transparency, (ii) tunable luminescence and CPL, and (iii) a pH feedback loop that controls the “on‐off” states of ...
P. M. Ajay Sekhar   +5 more
wiley   +1 more source

A Review of Open Access, No-Fee Journals Indexed in PubMed and Scopus for Publishing Image Reports in Medical Research

open access: yesActa Medica Lituanica
Background: Aspects of medicine can be conveyed through paradigmatic images (anatomical-surgical, radiological, microscopic) in image reports, a type of article more immediate than case reports.
Gabriele Gaggero
doaj   +1 more source

Assessing Photovoltaic Recycling Capacities and Policy Gaps in the European Union

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study maps photovoltaic recycling capacity in the EU and key global regions, highlighting gaps between growing waste volumes and available infrastructure. It combines survey insights and policy analysis to identify recycling bottlenecks and offers recommendations to boost circularity in the solar sector.
Nieves Espinosa   +3 more
wiley   +1 more source

Increasing the volume of cataract surgery: an experience in rural China

open access: yesCommunity Eye Health Journal, 2006
Cataract: the situation in ChinaEighteen per cent of the world’s blind people live in China. The country is home to one of the world’s largest populations of blind people, an estimated 6.6 million.
Leshan Tan
doaj  

An application of the tourist test to Colombian merchants

open access: yesLatin American Journal of Central Banking, 2022
As in many developing economies, cash is still widely used in Colombia, even among merchants who accept payment cards. Indeed, 60% of these merchants use dissuasive strategies to make their clients pay with cash. This paper presents estimates of merchant
Carlos A. Arango-Arango   +2 more
doaj   +1 more source

How Competitive Is Myanmar's Rice Sector? A Comparison of Production Costs and Efficiency

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper analyzes the cost competitiveness of rice production in Myanmar by examining production costs, cost efficiency, and the potential effect of improving cost efficiency on the country's global competitiveness. To achieve this, we conduct a comparative analysis of production costs among major rice‐producing countries and estimate the ...
Nandar Aye Chan   +3 more
wiley   +1 more source

Grid Fees in Transition

open access: yesProceedings of: Tagung Zukünftige Stromnetze - Future Power Grids Conference
The reform of §14a of the German Energy Industry Act (EnWG) opens up the possibility for customers to choose variable grid fees for the first time.
Niklas Jooß   +2 more
doaj   +1 more source

Swedish Consumers' Willingness‐to‐Pay for Plant‐Based Proteins in Pasta Sauce: Preferences and Policy Scenarios

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper explores Swedish consumers' protein preferences by estimating the willingness‐to‐pay (WTP) for minced meat and plant‐based proteins in pasta sauce from an in‐store experiment (n = 206) and an online discrete choice experiment (n = 517). On average, the WTP was highest for minced meat.
Emilia Mattsson   +3 more
wiley   +1 more source

The health decision-making process subsidized by cost information

open access: yesO Mundo da Saúde, 2011
Companies daily face decision-making problems that directly threaten their business continuity. A decision analysis comprises using different summary and modeling concepts and techniques towards a better quality in the decision-making process.
Ana Cristina Pereira   +1 more
doaj  

THE PROS AND CONS OF INTERNET BANKING: A SHORT REVIEW [PDF]

open access: yesBusiness Excellence and Management, 2011
Bank fees often strike fear in the heart of the average banking customer. According to a survey by Bank-rate, a company that reports on banks and banking, customers continue to get smashed with higher fees, ranging from ATM charges to minimum-balance ...
Ioannis KOSKOSAS
doaj  

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