Results 131 to 140 of about 1,760,881 (298)

Scientific literacy through co-inquiry based on non-formal and informal learning [PDF]

open access: yes, 2014
This paper presents a collaborative research on scientific citizenship developed by the Open University UK (OU) through the weSPOT project for inquiry based learning and the Universidade do Estado da Bahia (UNEB) responsible for coordinating the ...
Okada, Alexandra   +2 more
core  

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

A comparison between e-government practices in Taiwan and New Zealand. [PDF]

open access: yes, 2007
Few studies have focused on comparing the state of e-government in Western- and Non-Western settings, where the political, social, economic, and cultural environments can be markedly different.
Chen, Wan Jung   +2 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

On Avatar: digital commerce as activist pedagogy? [PDF]

open access: yes, 2013
Contemporary media allow digital environments to function as transnational classrooms, a multidimensional public sphere accessible to people with Internet connection.
Tzanelli, R
core   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

open access: yesAdvanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone   +11 more
wiley   +1 more source

Exploring the evolution of leadership in government: a bibliometric study from e-government era into the digital age

open access: yesCogent Social Sciences
This study offers a comprehensive exploration of the evolution of leadership research within the digital transformation of the governmental sector, a subject increasingly relevant in our digital world.
Huda M. Elmatsani   +4 more
doaj   +1 more source

Challenges to Teaching Credibility Assessment in Contemporary Schooling [PDF]

open access: yes, 2008
Part of the Volume on Digital Media, Youth, and CredibilityThis chapter explores several challenges that exist to teaching credibility assessment in the school environment.
Frances Jacobson Harris
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

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