Results 21 to 30 of about 1,667,632 (288)

Envisat MIPAS measurements of CFC-11 : retrieval, validation, and climatology [PDF]

open access: yes, 2008
From July 2002 to March 2004 the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) aboard the European Space Agency´s Environmental Satellite (Envisat) measured nearly continuously mid infrared limb radiance spectra.
Moore, D. P.   +35 more
core   +2 more sources

A Rare Case of Orthograde Retrieval of Extruded Instrument following Periapical Tissue Healing

open access: yesCase Reports in Dentistry, 2022
The ideal retrieval protocol of separated instruments reverts the case to the initial situation prior to the fracture incidence while preserving the tooth hard tissue and the integrity of the supporting structures.
Ahmed Elhakim   +1 more
doaj   +1 more source

Proceedings of the 22nd International Society for Music Information Retrieval Conference

open access: yes, 2021
The Proceedings of the 22nd International Society for Music Information Retrieval Conference, Online, Nov 7-12, 2021 is also archived at http://archives.ismir.net/ismir2021/2021_Proceedings_ISMIR.pdf and available through https://ismir.net/conferences ...
International Society for Music Information Retrieval
core   +1 more source

Pattern of endodontic instrument separation and factors affecting its retrieval: a 10-year retrospective observational study in a postgraduate institute [PDF]

open access: yesRestorative Dentistry & Endodontics
Objectives This study aimed to assess the pattern of endodontic instrument separation, their retrievability, and factors affecting its retrieval, in a postgraduate institute.
Velmurugan Natanasabapathy   +3 more
doaj   +1 more source

CO measurements from the ACE-FTS satellite instrument: data analysis and validation using ground-based, airborne and spaceborne observations [PDF]

open access: yes, 2007
The Atmospheric Chemistry Experiment (ACE) mission was launched in August 2003 to sound the atmosphere by solar occultation. Carbon monoxide (CO), a good tracer of pollution plumes and atmospheric dynamics, is one of the key species provided by the ...
Emmons, Louisa   +185 more
core   +2 more sources

Improving instrument recognition in polyphonic music through system integration [PDF]

open access: yes, 2014
A method is proposed for instrument recognition in polyphonic music which combines two independent detector systems. A polyphonic musical instrument recognition system using a missing feature approach and an automatic music transcription system based on ...
Plumbley, MD   +12 more
core   +1 more source

Pile Instrumentation Using Retrievable Sensors [PDF]

open access: yesAmerican Journal of Applied Sciences, 2008
Strain gauges are normally used to monitor the shortening or compression of pile during static pile load test. For concrete spun pile, the technique used either by incorporating high temperature-resistant strain gauges into the heat-cured production process of the spun piles or by installing an instrumented steel pipe into the hollow core of the spun ...
Ali, Faisal   +2 more
openaire   +1 more source

An affect-based video retrieval system with open vocabulary querying [PDF]

open access: yes, 2010
Content-based video retrieval systems (CBVR) are creating new search and browse capabilities using metadata describing significant features of the data.
Hau Chan, Ching, Jones, Gareth J.F.
core   +2 more sources

A novel technique for removal of broken instrument from root canal in mandibular second molar

open access: yesIndian Journal of Dental Research, 2014
The fracture of an endodontic instrument is an obstacle in completion of a routine successful pulp space therapy. Ni-Ti instruments corrode when in contact with sodium hypochlorite which leads to their deterioration and ultimately fracture during use ...
Amarnath Shenoy   +3 more
doaj   +1 more source

Retrieval of overextending separated endodontic instrument

open access: yesAdvances in Biomedical and Health Sciences, 2022
Instrument separation during root canal treatment is one of the most unpleasant mishaps. Several techniques have been described to retrieve the separated instruments; however, they generally require specific tools that are not always available at dental clinics.
Saaid Al Shehadat   +3 more
openaire   +2 more sources

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