Results 1 to 10 of about 621,805 (313)

Tension pneumopericardium in blunt multi‐system trauma in a resource limited setting

open access: yesJournal of the American College of Emergency Physicians Open, 2022
Pneumopericardium is defined as the presence of air within the pericardial sac. Pneumopericardium is a rare condition that may occur secondary to blunt trauma, penetrating trauma, pericardial infection with gas‐forming organisms, or iatrogenically ...
Clayton Moore, Matthew Chovaz
doaj   +1 more source

Animals can assign novel odours to a known category

open access: yesScientific Reports, 2017
The ability to identify a novel stimulus as a member of a known category allows an organism to respond appropriately towards it. Categorisation is thus a fundamental component of cognition and an essential tool for processing and responding to unknown ...
Hannah F. Wright   +8 more
doaj   +1 more source

Connexin-43 hemichannels orchestrate NOD-like receptor protein-3 (NLRP3) inflammasome activation and sterile inflammation in tubular injury

open access: yesCell Communication and Signaling, 2023
Background Without a viable cure, chronic kidney disease is a global health concern. Inflammatory damage in and around the renal tubules dictates disease severity and is contributed to by multiple cell types.
Elena Roger   +8 more
doaj   +1 more source

Effect of falciparum malaria infection on blood cholesterol and platelets

open access: yesJournal of Saudi Chemical Society, 2009
The current study is a hospital based investigation, in which attempts were being made to establish the effect of falciparum malarial infection on cholesterol level and platelet counts. The level of parasitaemia and its correlation with cholesterol level
I. A. Al-Omar   +3 more
doaj   +1 more source

Retraction: Confidence level and credit risk analysis in Russian banks [PDF]

open access: yesBanks and Bank Systems, 2020
Retracted on August 17, 2020 by the Journal’s owner and Publisher. Type of retraction – plagiarism.There wasn’t a request for this retraction, but the reason for investigation of plagiarism fact was the Russian Academy of Sciences Committee’s report ...
Oleg Lavrushin, Natalia Sokolinskaya
doaj   +1 more source

Geographical location affects size and materials used in the construction of European Pied Flycatcher (Ficedula hypoleuca) nests

open access: yesAvian Research, 2019
Background Nest construction is a key element of avian reproductive behaviour and the result is often a complex structure that is used for incubation of eggs, which represents an extended phenotype.
Kevin B. Briggs   +2 more
doaj   +1 more source

Do Oil and Gas Lease Stipulations in the Northwestern Gulf of Mexico Need Expansion to Better Protect Vulnerable Coral Communities? How Low Relief Habitats Support High Coral Biodiversity

open access: yesFrontiers in Marine Science, 2022
The continental shelf of the northwestern Gulf of Mexico harbors extensive reefs and banks that support diverse coral reefs and mesophotic communities. Mesophotic communities range in depth from 40 to 200 m and, in this region, foster some of the densest
Marissa Faye Nuttall   +6 more
doaj   +1 more source

The Use Of Chemical Composition And Additives To Classify Petrol And Diesel Using Gas Chromatography–Mass Spectrometry And Chemometric Analysis: A Uk Study

open access: yesOpen Chemistry, 2019
The identification of the fuel found in a crime scene and establishing its source is important for forensic investigations. In this study petrol and diesel samples were analysed in order to identify chemical composition and additives with the aim of ...
Suppajariyawat Praew   +4 more
doaj   +1 more source

Production and Analysis of Recycled Ammonium Perrhenate from CMSX-4 superalloys

open access: yesOpen Chemistry, 2018
The process to extract rhenium from a superalloy is an immense technical challenge due the complex chemistry involved. Being one of the rarest elements in the earth’s crust the scarcity and cost of rhenium makes it advantageous to recover the element ...
Gonzalez-Rodriguez J.   +4 more
doaj   +1 more source

Are Drosophila preferences for yeasts stable or contextual?

open access: yesEcology and Evolution, 2019
Whether there are general mechanisms, driving interspecific chemical communication is uncertain. Saccharomycetaceae yeast and Drosophila fruit flies, both extensively studied research models, share the same fruit habitat, and it has been suggested their ...
Catrin S. Günther   +3 more
doaj   +1 more source

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