Results 81 to 90 of about 3,457,736 (354)

Lightweight YOLO for distracted driver detection on edge devices [PDF]

open access: yesMATEC Web of Conferences
Edge AI, with its ability to process data locally on devices within vehicles, presents a promising approach to real-time driver monitoring. However, despite advancements in robust deep learning-based distracted driver detection, there is a critical gap ...
Zandamela Frank   +3 more
doaj   +1 more source

City Data Fusion: Sensor Data Fusion in the Internet of Things

open access: yes, 2015
Internet of Things (IoT) has gained substantial attention recently and play a significant role in smart city application deployments. A number of such smart city applications depend on sensor fusion capabilities in the cloud from diverse data sources. We
Charith Perera   +6 more
core   +1 more source

Dissolved oxygen sensing using an optical fibre long period grating coated with hemoglobin [PDF]

open access: yes, 2016
A long period grating fiber optic sensor coated with hemoglobin is used to detect dissolved oxygen. The sensitivity of this sensor to the ratio of dissolved carbon dioxide to dissolved oxygen is demonstrated via the conversion of carboxyhemoglobin to
James, Stephen W.   +2 more
core   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

open access: yesFEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia   +5 more
wiley   +1 more source

Optimized Batch Process for Organic MEMS Devices

open access: yesProceedings, 2018
Recently, organic electromechanical transducers have attracted intense scientific and technological interest due to their unique mechanical flexibility and their piezoelectric properties.
Jonas Hafner   +4 more
doaj   +1 more source

Integrating sensor streams in pHealth networks [PDF]

open access: yes, 2008
Personal Health (pHealth) sensor networks are generally used to monitor the wellbeing of both athletes and the general public to inform health specialists of future and often serious ailments.
McCann, Dónall   +2 more
core   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

Buckling Porous SiC Membranes

open access: yesProceedings, 2018
In preliminary studies it could be shown that single crystalline silicon carbide wafers can be porosified with metal assisted photochemical etching. Furthermore, the generation of porous areas which are locally defined is possible with this method.
Markus Leitgeb   +4 more
doaj   +1 more source

An Identity Based Key Management Scheme in Wireless Sensor Networks [PDF]

open access: yes, 2011
Pairwise key establishment is one of the fundamental security services in sensor networks which enables sensor nodes in a sensor network to communicate securely with each other using cryptographic techniques.
Das, Ashok Kumar, Giri, Debasis
core  

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