Results 81 to 90 of about 12,161 (259)
Biological markers as an additional method of determining drowning
Open Veterinary JournalBackground: There is no specified diagnostic procedure that can help in determining the cause of death and the diagnosis of drowning because the pathohistological signs are almost identical and non-specified.
Emina Dervišević +7 more
doaj +1 more source
Oikos, EarlyView.The origins of ecosystem stability have long intrigued ecologists. Recent theoretical advancements highlight three primary mechanisms driving stability: dominance, asynchrony and averaging. While plant community stability has been extensively studied, our understanding of marine community stability remains limited. Plankton, as key components of marine
Guido Occhipinti +4 more
wiley +1 more source
Oikos, EarlyView.Understanding the scales and mechanisms by which species composition interacts with ecosystem functions is critical for forecasting the effects of environmental perturbations on ecosystem services. However, the linkages between what regulates the ecosystem functions of dispersal‐capable networks of communities (metacommunities) and what regulates a ...
Thomas P. Shannon, Evelyn E. Gaiser
wiley +1 more source
Global Warming and Mass Extinctions Associated With Large Igneous Province Volcanism
Geophysical Monograph Series, Page 83-102., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
David P. G. Bond, Yadong Sun
wiley +1 more source
Oikos, EarlyView.Ecosystem engineers are crucial to the development of coastal ecosystem communities and functions. However, a better understanding of how environmental stressors affect ecosystem engineering and thereby influence communities and ecosystem dynamics is needed. We conducted an in situ experiment in a blue mussel Mytilus spp.
Félix Lauzon +5 more
wiley +1 more source
Estimation of the Drowning Location Using Diatom Test: A Case Report [PDF]
Fayixue Zazhi, 2020 doaj +1 more source
Nanomechanical Testing of Diatoms
, 2013 Diatoms, a major group of algea, are protected by a nanostructured shell, built with a design that exceeds the capabilities of human engineering. These shells, termed frustules, consist of biosilica and give the organism more than just a physicalarmor.
openaire +1 more source
Mechanism Based Evaluation of Scratch Damage in Diatom Frustule Reinforced Epoxy Composites
Polymer Composites, EarlyView.Mechanism‐based interpretation of scratch deformation in diatom frustule reinforced epoxy composites through the combined evaluation of scratch hardness, penetration depth, relative cutting volume (RCV), profilometry, SEM observations, and statistical analysis.
Elif Gültürk, Salih Talha Yıldırım
wiley +1 more source
Scientific ReportsIn this study, we reconstruct the Holocene environmental history of the Sinchang-dong wetland, a key archaeological site in South Korea, using a multi-proxy approach integrating diatom and phytolith assemblages with quantitative archaeological ...
Ara Cho +5 more
doaj +1 more source
Scaling turbulence drives the general circulation
Quarterly Journal of the Royal Meteorological Society, EarlyView.The NOAA Gulfstream SP4, which deployed the GPS dropsondes over the NE Pacific Ocean as part of the Winter Storms Project during the January–March periods of 2004, 2005 and 2006. Abstract Statistical multifractal analysis of airborne and dropsonde observations is used to show that persistence of velocity after molecular collisions breaks the continuous
Adrian F. Tuck
wiley +1 more source