Results 41 to 50 of about 24,644 (276)

Halide‐Dependent Photoluminescence and Heavy‐Atom Effects in Low‐Melting Organic–Inorganic Manganese Halides

open access: yesAdvanced Functional Materials, EarlyView.
Two pyridinium‐based ionic liquid templated hybrid manganese halides, (C4Py)2[MnCl4] and (C4Py)2[MnBr4], display similar bulk structures but show significantly different photoluminescence behaviors due to the bromine heavy‐atom effect. Their stable local Mn environments remain intact even in the molten state, allowing applications such as luminescence ...
Biswajit Bhattacharyya   +22 more
wiley   +1 more source

Assessing the criteria for the quality and effectiveness of e-Learning in higher education [PDF]

open access: yesInterdisciplinary Journal of Virtual Learning in Medical Sciences, 2010
Currently, e-Learning is an important concept in higher education and the wide range of universities thus created indicate the world-wide demand and need for learning.
Nahid Zarif Sanaee
doaj  

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Hybrid recommender system model for digital library from multiple online publishers [version 3; peer review: 1 approved, 2 approved with reservations]

open access: yesF1000Research
Background The demand for online education promotion platforms has increased. In addition, the digital library system is one of the many systems that support teaching and learning.
Thammarat Panityakul   +3 more
doaj   +1 more source

A Quantitative Analysis on E-Books Sampling Optimization

open access: yesJournal of Theoretical and Applied Electronic Commerce Research, 2017
E-book sales have seen a slow growth in recent years. A major issue is how to attract consumers and promote sales. Motivated by the marketing strategy of free sampling, retailers start to offer free partial sampling of e-books.
Li Chen
semanticscholar   +1 more source

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

open access: yesAdvanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay   +3 more
wiley   +1 more source

A Library in the Palm of Your Hand: Mobile Services in Top 100 University Libraries

open access: yesInformation Technology and Libraries, 2015
What is the current state of mobile services among academic libraries of the country’s top 100 universities, and what are the best practices for librarians implementing mobile services at the university level?
Yan Quan Liu, Sarah Briggs
doaj   +1 more source

Extending Animal Cruelty Protections to Scientific Research

open access: yesVoices in Bioethics, 2022
Photo by Sandy Millar on Unsplash INTRODUCTION On November 25, 2019, the federal law H.R. 724 – the Preventing Animal Cruelty and Torture Act (PACT) prohibiting the intentional harm of “living non-human mammals, birds, reptiles, or amphibians” was ...
Chad Childers
doaj   +1 more source

The Future of Research in Cognitive Robotics: Foundation Models or Developmental Cognitive Models?

open access: yesAdvanced Robotics Research, EarlyView.
Research in cognitive robotics founded on principles of developmental psychology and enactive cognitive science would yield what we seek in autonomous robots: the ability to perceive its environment, learn from experience, anticipate the outcome of events, act to pursue goals, and adapt to changing circumstances without resorting to training with ...
David Vernon
wiley   +1 more source

Additional opportunities of remote pedagogical technologies in vocational education of foreign students

open access: yesВысшее образование в России, 2022
Remote learning in vocational education of foreign students is demand of educationalservices in a globalized information environment. The article is devoted to the problems of improving the quality of foreign student’s vocational education.
B. C. Meskhi   +3 more
doaj  

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