Results 31 to 40 of about 42,691 (245)

Decolonising Plant-Based Cultural Legacies in the Cultural Policies of the Global South

open access: yesOpen Cultural Studies
The promotion and preservation of cultural legacies, including botanical traditions, are integral components of national identity and development strategies in many countries, particularly in the Global South.
Ohenhen Stanley Timeyin   +3 more
doaj   +1 more source

EU Law and Mass Internet Metadata Surveillance in the Post-Snowden Era

open access: yesMedia and Communication, 2015
Legal frameworks exist within democracies to prevent the misuse and abuse of personal data that law enforcement authorities obtain from private communication service providers.
Nora Ni Loideain
doaj   +1 more source

A Geometrically Transient Platform for Bioelectronic Implants

open access: yesAdvanced Materials, EarlyView.
Minimally invasive bioelectronic implants often compromise performance for smaller sizes. To resolve this optimization dilemma, a wireless bioelectronic implant with a transient geometry is introduced (MiFi). The origami‐inspired device miniaturizes up to sixfold for syringe insertion and autonomously unfolds post‐implantation.
Selin Olenik   +13 more
wiley   +1 more source

Measurement of the mass sensitivity of QCM with ring electrodes using electrodeposition

open access: yesElectrochemistry Communications, 2020
A practical method for calculating the mass sensitivity of quartz crystal microbalance (QCM) resonators with ring-shaped Au electrodes on one side based on electrodeposition is presented in this communication.
Jianguo Hu   +5 more
doaj   +1 more source

1‐D Collocated Dual‐Gradient Sensory Fibers for Comprehensive Sensing and Decoding of Complex Human Motion and Physiology

open access: yesAdvanced Materials, EarlyView.
Coupled materials design enables a monolithic fiber that integrates complementary sensing regimes into a single wearable strand. By preserving informative signal features across subtle physiological deformation, large body motion, and mixed mechanical inputs, the dual‐gradient architecture generates synchronized, less redundant outputs that improve ...
Yunheum Lee   +13 more
wiley   +1 more source

Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications

open access: yesAdvanced Materials, EarlyView.
Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko   +2 more
wiley   +1 more source

Attitudes and Behavior of Ajman University of Science and Technology Students Towards the Environment [PDF]

open access: yesIAFOR Journal of Education, 2016
This study examined the attitudes and behavior of Ajman University of Science and Technology (AUST) students towards the environment according to their gender and college. The research was based on a descriptive approach.
Rasha Abdel Raman
doaj  

Spacetime Topology and the Laws of Black Hole-Soliton Mechanics

open access: yesEntropy, 2017
The domain of outer communication of an asymptotically flat spactime must be simply connected. In five dimensions, this still allows for the possibility of an arbitrary number of 2-cycles supported by magnetic flux carried by Maxwell fields. As a result,
Hari K. Kunduri
doaj   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

open access: yesAdvanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà   +15 more
wiley   +1 more source

Web of life. Intersecting Metaphor and Pattern

open access: yesRevue Française des Sciences de l’Information et de la Communication, 2017
Web of Life. Intersection de métaphore et modèle. Potentialités, attentes et capacités des medias et des technologiesIt is true that from nature (phusis) to history, man has always needed mediation, inventing mediations and devices: gestures, drawings ...
Maria Lucília Marcos
doaj   +1 more source

Home - About - Disclaimer - Privacy