Results 41 to 50 of about 1,238,986 (250)

Asynchronous and Self‐Adaptive Flight Assembly via Electrostatic Actuation of Flapping Wings

open access: yesAdvanced Intelligent Systems, 2021
About three quarters of flying insects on Earth use the asynchronous driving mechanism in muscles to power their flights. Herein, an asynchronous flight assembly via electrostatic actuation of flapping wings in analogy to the asynchronous mechanism in ...
Qi Mingjing   +11 more
doaj   +1 more source

Effect of Earth Ground and Environment on Body-Centric Communications in the MHz Band

open access: yesInternational Journal of Antennas and Propagation, 2012
Body area network (BAN) research, which uses the human body as a transmission channel, has recently attracted considerable attention globally. Zimmerman first advocated the idea in 1995.
Katsuyuki Fujii, Yasuyuki Okumura
doaj   +1 more source

A 3.8-V earth-abundant sodium battery electrode [PDF]

open access: yesNature Communications, 2014
AbstractRechargeable lithium batteries have ushered the wireless revolution over last two decades and are now matured to enable green automobiles. However, the growing concern on scarcity and large-scale applications of lithium resources have steered effort to realize sustainable sodium-ion batteries, Na and Fe being abundant and low-cost charge ...
Barpanda, Prabeer   +4 more
openaire   +2 more sources

EARTH Integrated Archaeology Rapporten 164

open access: yes, 2022
In november 2020 heeft EARTH Integrated Archaeology B.V een verkennend en karterend booronderzoek (IVO-O) uitgevoerd in een plangebied in Almere Oosterwold aan de toekomstige Daniël Goedkoopstraat.
Rumping, MSc S. (EARTH Integrated Archaeology)   +2 more
core   +1 more source

Added Prognostic Value of EEG Reactivity in Comatose Patients Following Cardiac Arrest

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the added prognostic value of EEG reactivity for favorable outcome compared with background analysis during and after targeted temperature management (TTM). Methods Prospective observational cohort study of comatose post–cardiac arrest patients admitted to a single academic center between 2017 and 2022, all undergoing ...
Sarah Caroyer   +11 more
wiley   +1 more source

Resistance of earth electrodes

open access: yesElectronics Letters, 1973
By use of potential theory, expressions are obtained for the ohmic resistance of a slender metallic electrode located in a fluid-filled borehole. The configuration is idealised as a spheroidal confocal system.
openaire   +1 more source

Earth-Abundant Materials for Solar Hydrogen Generation [PDF]

open access: yes, 2013
A critical challenge for the 21st century is shifting from the predominant use of fossil fuels to renewables for energy. Among many options, sunlight is the only single renewable resource with sufficient abundance to replace most or all of our current ...
McKone, James Robert
core   +1 more source

Unraveling 4‐Phenylbutyrate's Therapeutic Role in SLC6A1 Disorders: Pharmacochaperoning Over HDAC Inhibition

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Variants in SLC6A1, encoding the GABA transporter 1 (GAT‐1), cause epilepsy, autism spectrum disorder, and developmental delay via loss of GABA uptake, impaired trafficking, and ER retention. We previously found that 4‐Phenylbutyrate (PBA), an FDA‐approved drug, restores GABA uptake and reduces seizures in SLC6A1‐related disorders ...
Melissa B. DeLeeuw   +5 more
wiley   +1 more source

Developing abundant rare-earth iron perovskite electrodes for high-performance and low-cost solid oxide fuel cells

open access: yesiScience
Summary: The swift advancement of the solid oxide fuel cell (SOFC) sector necessitates a harmony between electrode performance and commercialization cost. The economic value of elements is frequently linked to their abundance in the Earth’s crust.
Kai Song   +9 more
doaj   +1 more source

EARTH Integrated Archaeology Rapporten 170

open access: yes, 2022
In februari 2021 heeft EARTH Integrated Archaeology B.V. een waarderend booronderzoek (IVO-O) uitgevoerd in een plangebied in Almere Oosterwold aan de toekomstige Daniël Goedkoopstraat. Op basis van de verkennende, karterende en waarderende boringen kan
Vanderhoeven, Drs. T. (EARTH Integrated Archaeology)   +3 more
core   +1 more source

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