Results 81 to 90 of about 3,473,869 (204)

Shoulder–Elbow Joint Angle Prediction Using COANN with Multi-Source Information Integration

open access: yesApplied Sciences
To address the precision challenges in upper-limb joint motion prediction, this study proposes a novel artificial neural network (COANN) enhanced by the Cheetah Optimization Algorithm (COA).
Siyu Zong   +4 more
doaj   +1 more source

Research on Binary Mixed VOCs Gas Identification Method Based on Multi-Task Learning

open access: yesSensors
Traditional volatile organic compounds (VOCs) detection models separate component identification and concentration prediction, leading to low feature utilization and limited learning in small-sample scenarios.
Haixia Mei   +5 more
doaj   +1 more source

STRUCTURES BIOGENIQUES ET PHYSIQUES DANS LES SABLES DE PAVIGLIANA REGGIO CALABRIA (ITALIE)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2020
The most representative biogenic sedimentar y structures in the basal sand of the Plio— Pleistocene sequence belonging to the Pavigliana (Reggio Calabria) tectono sedimentary unit, have been analyzed.
P. BARRIER, A. D'ALESSANDRO
doaj  

Low-Power Chemiresistive Gas Sensors for Transformer Fault Diagnosis

open access: yesMolecules
Dissolved gas analysis (DGA) is considered to be the most convenient and effective approach for transformer fault diagnosis. Due to their excellent performance and development potential, chemiresistive gas sensors are anticipated to supersede the ...
Haixia Mei   +3 more
doaj   +1 more source

Characteristics of life-cycle carbon dioxide emissions of arterial highway maintenance and the influencing factors

open access: yesAdvances in Climate Change Research
With the focus of highway development transitioning from construction to maintenance, a comprehensive understanding of the characteristics and influencing factors of carbon dioxide (CO2) emissions from highway maintenance activities is crucial for ...
Yao Wang   +5 more
doaj   +1 more source

Breaking barriers [PDF]

open access: yesNature Reviews Microbiology, 2018
openaire   +2 more sources

Regional distribution of unbound eletriptan and sumatriptan in the CNS and PNS in rats: implications for a potential central action

open access: yesThe Journal of Headache and Pain
Background Triptans are potent 5-HT1B/1D/1F receptor agonists used in migraine therapy, thought to act through peripheral mechanisms. It remains unclear whether triptans cross the blood-brain barrier (BBB) sufficiently to stimulate central 5-HT1B/1D/1F ...
Nana Svane   +5 more
doaj   +1 more source

Breaking Barriers [PDF]

open access: yesInternational Archives of Otorhinolaryngology, 2013
openaire   +4 more sources

Price barriers as influence barriers

open access: yes, 2005
Mike Masnick, Why Newspaper Archives Remain Fee-Based, a blog posting on today&#39;s TechDirt. Excerpt: &#39;Mark Glaser&#39;s latest article for the <em> Online Journalism Review </em> takes a look at the debate over whether or not newspapers should open up their archives for free.
openaire   +1 more source

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