Results 11 to 20 of about 56,415 (302)

Gas chromatographic-mass spectrometric analysis of tar compounds formed during pyrolysis of rice husks [PDF]

open access: yes, 1991
Pyrolysis of agricultural waste to produce fuel gas involves formation of tars as noxious by-products. In this paper the qualitative analysis of tars formed during pyrolysis of rice husks is presented, based on identification by gas chromatography—mass ...
Haanappel, V.A.C.   +4 more
core   +2 more sources

Reconstruction of a Rollover Crash for Thoracic Injury Etiology Investigation

open access: yesSafety, 2017
The cause of serious and fatal thoracic injuries in passenger vehicle rollover crashes is currently not well understood. Previous research on thoracic injuries resulting from rollover crashes have focused primarily on statistical analysis of crash data ...
Tana Tan   +3 more
doaj   +1 more source

PlaNet: A Neural Network for Detecting Transverse Aeolian Ridges on Mars

open access: yesRemote Sensing, 2020
Transverse aeolian ridges (TARs) are unusual bedforms on the surface of Mars. TARs are common but sparse on Mars; TAR fields are small, rarely continuous, and scattered, making manual mapping impractical.
Timothy Nagle-McNaughton   +2 more
doaj   +1 more source

Retrograde Inferior Vena caval Perfusion for Total Aortic arch Replacement Surgery (RIVP-TARS): study protocol for a multicenter, randomized controlled trial

open access: yesTrials, 2019
Background During total aortic arch replacement surgery (TARS) for patients with acute type A aortic dissection, the organs in the lower body, such as the viscera and spinal cord, are at risk of ischemia even when antegrade cerebral perfusion (ACP) is ...
Jing Lin   +12 more
doaj   +1 more source

Global identification and characterization of transcriptionally active regions in the rice genome. [PDF]

open access: yesPLoS ONE, 2007
Genome tiling microarray studies have consistently documented rich transcriptional activity beyond the annotated genes. However, systematic characterization and transcriptional profiling of the putative novel transcripts on the genome scale are still ...
Lei Li   +12 more
doaj   +1 more source

The role of evidence, standards and education in rock fishing safety in New South Wales, Australia

open access: yesAustralian and New Zealand Journal of Public Health, 2014
Objective: To examine rock fishing‐related fatalities and hospitalisations, identify initiatives aimed at improving safety and survey key rock fishing stakeholders about the strengths and limitations of each initiative.
Rebecca J. Mitchell   +2 more
doaj   +1 more source

Physical properties of four ring-porous hardwood species: Influence of wood rays on tangential and radial wood shrinkage [PDF]

open access: yes, 2019
Some relationships between ray proportions, strength and shrinkage properties and basic density in hardwood species were highlighted. A better understanding of their relationships caused by the variation in moisture content in the hygroscopic domain ...
Candelier, Kévin   +4 more
core   +1 more source

Low temperature catalytic adsorption of NO over activated carbon honeycomb (ACH) monoliths

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2013
An activated carbon honeycomb (ACH) monolith was developed for the adsorption of NO at 30ºC. For ACH monoliths preparation carboxymethylcellulose (CMC) and coal tar pitch were used as binder and co-binder, respectively. The effects of the addition of O2
Diana López   +2 more
doaj   +1 more source

Life History of \u3ci\u3eMesovelia Mulsanti\u3c/i\u3e (Hemiptera: Mesoveliidae) in Southern Illinois [PDF]

open access: yes, 2017
The life history of Mesovelia mulsanti was studied during 1983-1986. This species was apparently trivoltine with a partial 4th generation at the end of the year. It overwintered as eggs. First ins tars appeared in mid-April followed by marked overlapping
McPherson, J. E
core   +2 more sources

Selective and competitive functions of the AAR and UPR pathways in stress-induced angiogenesis

open access: yesCell Discovery, 2021
The amino acid response (AAR) and unfolded protein response (UPR) pathways converge on eIF2α phosphorylation, which is catalyzed by Gcn2 and Perk, respectively, under different stresses.
Fan Zhang   +27 more
doaj   +1 more source

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