Results 81 to 90 of about 110,433 (334)

Programmable luminescent platform based on carbon quantum dots enables wavelength‐multiplexed optical data storage and encryption

open access: yesFlexMat, EarlyView.
A carbon‐quantum‐dots (CQDs)‐based programmable luminescent platform is proposed for multidimensional optical information encryption and high‐capacity data storage by leveraging wavelength‐division multiplexing. Furthermore, a prototype tri‐layer optical disk is demonstrated, where data written via laser ablation on different CQD layers are retrieved ...
Honglei Sun   +9 more
wiley   +1 more source

The Use and Value of Badges: Leveraging Salesforce Trailhead Badges for Marketing Technology Education

open access: yesJournal of Marketing Education, 2020
Recent calls to the academy challenge marketing educators to prepare new graduates for a complex, high-stakes marketing environment driven by technology.
William F Humphrey   +2 more
semanticscholar   +1 more source

How Does Vulnerability Framing by Microfinance Institutions Leverage Funding Success in Crowdfunding?

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This study draws on framing theory to investigate how microfinance institutions (MFIs) strategically construct a vulnerability‐oriented organisational identity and how this framing influences their funding decisions during the pre‐campaign phase of prosocial crowdfunding.
Ana Paula Matias Gama   +3 more
wiley   +1 more source

Between Dependence and Alienation: Understanding the Digital Minimalist Behavior of Chinese Millennials—An Analysis Based on SEM and fsQCA

open access: yesJournal of Adolescence, EarlyView.
ABSTRACT Introduction Following rapid iterations in media technologies, Chinese millennials (born between 1980 and 1995) find themselves in a paradoxical state where digital saturation exists alongside fatigue, making them central practitioners of digital minimalist behavior.
Chao Zhang, Yinze Hao, Jingwen Li
wiley   +1 more source

Blockchain-Based Badge Award with Existence Proof

open access: yesApplied Sciences, 2019
In this paper, we present a badge awarding system for performance assessment in education using blockchain technology. Learners will be awarded badges, which are certified for a predetermined level of progress in terms of learning.
Min Choi   +3 more
doaj   +1 more source

Side-Steppers and Original-Firsts: The Overseas Chevron Controversy and Canadian Identity in the Great War [PDF]

open access: yes, 2012
Badges of rank, qualification, and achievement can play significant, it not always explicit, roles in military culture. In late 1917 the British War Office instituted a new award, overseas service chevrons, to recognize service abroad for all ranks and ...
Iarocci, Andrew
core   +1 more source

Seasonal Variation in 25(OH)D at Aberdeen (57°N) and Bone Health Indicators- Could Holidays in the Sun and Cod Liver Oil Supplements Alleviate Deficiency? [PDF]

open access: yes, 2013
Vitamin D has been linked with many health outcomes. The aim of this longitudinal study, was to assess predictors of seasonal variation of 25-hydroxy-vitamin D (25(OH)D) (including use of supplements and holidays in sunny destinations) at a northerly ...
Aucott, Lorna   +5 more
core   +3 more sources

When Work Integrated Learning Costs Too Much: The Hidden Toll of Clinical Placements

open access: yesJournal of Medical Radiation Sciences, EarlyView.
Medical imaging students face major financial stress during unpaid clinical placements, with costs for travel, accommodation, and lost income impacting mental health and study success. This stress can affect their mental health, studies, and even lead some to consider leaving their course. Urgent action is needed to provide support and ensure workforce
Vicki Braithwaite   +3 more
wiley   +1 more source

Report on the Benzene Study of 2008-2009 [PDF]

open access: yes, 2010
The purpose of this study was to determine whether reducing the amount of benzene in gasoline, which is scheduled to take place in 2011, will effect a change in indoor air benzene levels in Anchorage, Alaska.
Gordian, Mary Ellen
core  

Radiation Safety in Practice: A Cross‐Sectional Study on Radiographers' Knowledge, Awareness and Adherence to Personal Radiation Monitoring Devices in Resource Limited Settings

open access: yesJournal of Medical Radiation Sciences, EarlyView.
This study examined how well radiographers in five major Namibian state hospitals understand and use Personal Radiation Monitoring Devices (PRMD), a critical tool for occupational safety. While most respondents showed strong knowledge and awareness of PRMDs, many were unaware of their own radiation exposure and rarely reviewed their dose records ...
Lindiwe Hungwe, Moneni Shilumba
wiley   +1 more source

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