Results 151 to 160 of about 685,767 (293)

Oxidized MoS2‐Based Multifunctional Memristive Hardware for Energy‐Efficient mmWave Signal Processing and In‐Memory Matrix Multiplication

open access: yesAdvanced Functional Materials, EarlyView.
Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son   +5 more
wiley   +1 more source

Blended learning symposium: social media

open access: yes
My contribution to the symposium will outline and evaluate my recent pedagogical research into social media applications as educational interfaces. The aims of the project were: (1) to explore the use of social media platforms as alternative educational ...
Preece, Kelly Louise
core  

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

open access: yesAdvanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon   +4 more
wiley   +1 more source

Participatory action research in the age of social media: Literacies, affinity spaces and learning [PDF]

open access: yes, 2012
This article summarizes the developments, methodological design, and some of the theories framed within a PhD research about the integration of social media in higher education.
Machin-Mastromatteo, Juan-Daniel
core  

Acceptance of group awareness information from varying sources: on competence and gender

open access: yesFrontiers in Education
Group awareness tools are used for collecting, transforming, and presenting information about potential learning partners. Their use may be influenced by the credibility a learner assigns to the source of such information.
Laura-Jane Freund   +3 more
doaj   +1 more source

Genipin‐Crosslinked, Silane‐Anchored 3D Tumor–Stroma Microtissues for High‐Content On‐Chip Drug Testing

open access: yesAdvanced Healthcare Materials, EarlyView.
We describe a microfluidic tumor‐stroma co‐culture model, engineered to resist collagen‐hydrogel contraction driven by fibroblast activity. Surface silanization with APTES covalently anchors the matrix to the chip, while Genipin crosslinking progressively increases stiffness and elasticity without harming cells. This supports >10 days of co‐culture and
Doriane Le Manach   +4 more
wiley   +1 more source

Educational media in transition : broadcasting, digital media and lifelong learning in the knowledge economy

open access: yes, 2002
This paper tracks the relationship between developments in media conference, changing expectations of education and learner demographics, and the impact of technological chances on the uses of media in education.
Flew, Terry
core  

Functional Precision Oncology Approach Using Nanoliter Droplet Array for Drug Sensitivity Testing in Lung Cancer

open access: yesAdvanced Healthcare Materials, EarlyView.
A miniaturized drug sensitivity and resistance testing (DSRT) workflow based on the Droplet Microarray (DMA) platform enables functional drug testing using minimal patient‐derived tumor material. By screening nanoliter‐scale droplets containing as few as 300 cells, this approach generates reproducible and tumor‐specific drug response profiles ...
Maryam Salarian   +7 more
wiley   +1 more source

Learner centred development of cross platform language learning support system [PDF]

open access: yes, 2005
Interactive television (iTV) is a new media technology that has great potential for supporting second language learning, particularly for independent adult learners.
Masthoff, J.   +5 more
core  

Ultrasensitive Detection of Porcine Epidemic Diarrhea Virus Infections Using Multivalent DNA Nanostructure‐Enabled Lateral Flow Assay

open access: yesAdvanced Healthcare Materials, EarlyView.
A multivalent DNA nanostructure‐enabled lateral flow assay was developed for rapid, ultrasensitive detection of porcine epidemic diarrhea virus (PEDV) nucleocapsid protein. Designer net‐shaped DNA nanostructures (DNA‐Net) presenting PEDV‐specific aptamers achieved ~1000‐fold enhanced binding, enabling detection of viral copies with Ct ≤ 37.42 within 10
Saurabh Umrao   +9 more
wiley   +1 more source

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