Results 111 to 120 of about 4,556,423 (309)

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Emergency online school learning during COVID-19 lockdown: A qualitative study of adolescents' experiences in Italy. [PDF]

open access: yesCurr Psychol, 2022
Tzankova I   +13 more
europepmc   +1 more source

Merlot [PDF]

open access: yes, 2003
MERLOT is a community of educators in higher education who collaborate to develop and disseminate high quality online resources for faculty to incorporate into their courses.

core   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

open access: yesAdvanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham   +7 more
wiley   +1 more source

Digital Catalysts in Linguistic Didactics [PDF]

open access: yesSHS Web of Conferences
This paper examines the effectiveness of innovative digital technologies in linguodidactics using the example of the WeTalk online school. The research is based on various scientific studies and our own practice.
Kasumova Dina   +2 more
doaj   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

open access: yesAdvanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell   +3 more
wiley   +1 more source

The Information Commons: a public policy report [PDF]

open access: yes, 2004
This report describes the history of the information commons, presents examples of online commons that provide new ways to store and deliver information, and concludes with policy recommendations.
Kranich, Nancy C.
core   +3 more sources

Impact of socio-economic and political factors on global COVID-19 vaccine coverage: an empirical study

open access: yesTropical Medicine and Health
Purpose This study seeks to explore the COVID-19 vaccine coverage across various countries by delving into its connections to seven vital indicators, these include the Human Development Index (HDI), Gross National Income (GNI) per capita, health ...
Duc Hoang Nguyen   +12 more
doaj   +1 more source

Innovate Magazine / Annual Review 2011-2012 [PDF]

open access: yes, 2012
This year\u27s issue highlights some of the ways the SJSU School of Library and Information Science is being a catalyst for global innovation, explores the tools SJSU SLIS master\u27s students and faculty use to interact in our innovative online learning
San Jose State University
core   +1 more source

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