Results 101 to 110 of about 4,938,454 (321)

Deep learning-based rock type identification using drill vibration frequency spectrum images

open access: yesInternational Journal of Mining, Reclamation and Environment
Rock identification is crucial in the mining industry. It provides useful information regarding the geological characteristics of an area, which can be applied to drill-bit selection, optimisation of drilling parameters, and selection of blasting ...
Lesego Senjoba   +4 more
semanticscholar   +1 more source

Progress of MXenes‐based responsive materials for soft sensors and actuators

open access: yesResponsive Materials, EarlyView.
MXene, a promising 2D material, excels at mimicking human sensing and feedback system, making it ideal for intelligent robots. This review first covers its structure, properties, and synthesis. It then summarizes recent MXene‐based sensors and actuator.
Peidi Zhou   +10 more
wiley   +1 more source

Electrophysiological biomarkers of epileptogenicity after traumatic brain injury

open access: yesNeurobiology of Disease, 2019
Post-traumatic epilepsy is the architype of acquired epilepsies, wherein a brain insult initiates an epileptogenic process culminating in an unprovoked seizure after weeks, months or years.
Piero Perucca   +4 more
doaj   +1 more source

Electrical Impedance Tomography-Guided Airway Clearance in Elderly Patients With Severe Pneumonia: A Prospective Study. [PDF]

open access: yesClin Respir J
Background Elderly patients are prone to secretion retention and exacerbated lung infections due to weakened respiratory muscle strength and reduced ability to cough and expectorate. Airway clearance techniques (ACTs) can help to clear airway secretions,
Zhao J   +8 more
europepmc   +2 more sources

Percussion in an electronic environment [PDF]

open access: yes, 2010
This essay is an account of the process of making work for a new percussion/software performance environment built using Max/Msp, with an electronic drum kit as control interface.
Puga Iglesias, Amelia
core  

Effect of Vertical Microphone Layer Spacing for a 3D Microphone Array [PDF]

open access: yes, 2014
Subjective listening tests were conducted to investigate how the spacing between main (lower) and height (upper) microphone layers in a 3D main microphone array affects perceived spatial impression and overall preference. Four different layer spacings of
Gribben, Christopher, Lee, Hyunkook
core   +1 more source

High frequency percussive ventilation in burn patients: hemodynamics and gas exchange

open access: yesBurns, 2003
High frequency percussive ventilation (HFPV) is a recent ventilatory mode, which combines conventional cycles with high frequency percussions. HFPV was initially instituted as salvage therapy after acute respiratory failure following smoke inhalation injury achieving in each case a dramatic improvement of blood oxygenation, PaCO(2) and ventilatory ...
REPER, Pascal   +4 more
openaire   +3 more sources

Dam It, I’m Stranded: Evaluating Fish Stranding Downstream of Two Hydropeaking Dams in Northern Ontario

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Globally, there has been an increase in the development and use of hydropower to produce energy. Hydropeaking is an operating regime that is used to meet real‐time energy demands; however, daily fluctuations in flows may result in fish becoming stranded.
Raegan Davis   +2 more
wiley   +1 more source

Boston University Chamber Orchestra, December 3, 2006 [PDF]

open access: yes, 2006
This is the concert program of the Boston University Chamber Orchestra performance on Sunday, December 3, 2006 at 8:00 p.m., at the Boston University Concert Hall, 855 Commonwealth Avenue, Boston, Massachusetts. Works performed were Symphony No.
School of Music, Boston University
core  

125 years of exploration and research at Gough's Cave (Somerset, UK) 125 ans d'exploration et de recherches à Gough's Cave (Somerset, Royaume‐Uni)

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Our understanding of the recolonization of northwest Europe in the period leading up to the Lateglacial Interstadial relies heavily on discoveries from Gough's Cave (Somerset, UK). Gough's Cave is the richest Late Upper Palaeolithic site in the British Isles, yielding an exceptional array of human remains, stone and organic artefacts, and butchered ...
Silvia M. Bello   +2 more
wiley   +1 more source

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