Results 31 to 40 of about 2,601,654 (309)

Comparative gene expression in toxic versus non-toxic strains of the marine dinoflagellate Alexandrium minutum. [PDF]

open access: yes, 2010
Yang I, John U, Beszteri S, et al. Comparative gene expression in toxic versus non-toxic strains of the marine dinoflagellate Alexandrium minutum. BMC Genomics.
Uwe John   +16 more
core   +1 more source

The crimson conundrum: heme toxicity and tolerance in GAS [PDF]

open access: yesFrontiers in Cellular and Infection Microbiology, 2014
The massive erythrocyte lysis caused by the Group A Streptococcus (GAS) suggests that the β-hemolytic pathogen is likely to encounter free heme during the course of infection. In this study, we investigated GAS mechanisms for heme sensing and tolerance. We compared the minimal inhibitory concentration of heme among several isolates and established that
Sachla, Ankita J   +4 more
openaire   +3 more sources

Experimental investigation on flame development, evolution, and flame-retardant characteristics of hydrogen-enriched natural gas

open access: yesCase Studies in Thermal Engineering
Hydrogen-enriched natural gas (HCNG) technology serves as a critical method for large-scale hydrogen transportation, yet its associated safety risks require quantitative assessment.
Yang Hu   +4 more
doaj   +1 more source

Nanostructured Yolk-Shell Resistive Gas Sensors: A Review [PDF]

open access: yesNanoscale and Advanced Materials
Development of novel nanostructures for resistive gas sensor is highly important to increase their sensing performance. Yolk-shell (Y-S) nanostructures or nanorattles with a porous shell and an interior void and a core are highly promising for sensing ...
Mahmoud Torkamani Cheriani   +3 more
doaj   +1 more source

Halogen gas exposure: toxic effects on the parturient

open access: yesToxicology Mechanisms and Methods, 2020
The elemental halogens include chlorine, bromine, and phosgene. Halogen gas can be directly weaponized and employed in warfare or terrorism. Industrial stockpiles or halogen transport can provide targets for terrorist attack as well as an origin for accidental release creating a risk for potential mass-casualty incidents. Pregnant and post-partum women
Dylan R. Addis   +4 more
openaire   +3 more sources

Numerical Evaluation of Wind Speed Influence on Accident Toxic Spill Consequences Scales

open access: yesEnvironmental and Climate Technologies, 2023
This study aims to evaluate numerically the influence of wind speed on scales of environmental harmful consequences caused by accidentally spilled toxic liquid evaporated from the surface of a free-form outlined spill spot.
Skob Yurii   +5 more
doaj   +1 more source

A Risk Assessment System of Toxic Gas Leakages in Metallurgy Based on Fuzzy Evaluation with Comprehensive Weighting

open access: yesApplied Sciences, 2022
Toxic gas leakage in metallurgic plants has emerged with the growth of crude steel production in recent years, causing damage to people, facilities, and the environment. Poisonous gas leakage can lead to other severe accidents including fires, explosions
Kaeryaer Kariman   +3 more
doaj   +1 more source

A general unknown screening for drugs and toxic compounds in human serum [PDF]

open access: yes, 2005
Screening for a wide range of drugs and toxic compounds in biological samples is an important task for forensic and clinical toxicological laboratories.
Sturm, Stefan
core   +1 more source

MIG gas shielding : Economic savings without detriment to quality [PDF]

open access: yes, 2011
Over the years a number of claims have been made related to potential savings of the shielding gas used in the MIG process. A number of work streams have been set up to consider such areas from a technical and economic standpoint. The use of small helium
Gillies, Andrew   +6 more
core   +4 more sources

Shale Gas and the EU Internal Gas Market: Beyond the Hype and Hysteria. CEPS Working Document No. 369, September 2012 [PDF]

open access: yes, 2012
This paper analyses the interplay between shale gas and the EU internal gas market. Drawing on data presented in the 2012 International Energy Agency’s report on unconventional gas and additional scenario analyses performed by the Joint Research Centre ...
Teusch, Jonas
core  

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