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Soil response in a Mediterranean forest ecosystem of Southeast Spain following early prescribed burning.
Heliyon
October 2024
(ECOFOR) Research Group of Forest Ecology, Agricultural and Forest Engineers Higher Technical School, to University of Castilla-La Mancha, in Albacete, Spain.
Article Synopsis
- * This study conducted in SE Spain assessed the ecological impact of PB on semi-arid soils, examining soil respiration and physicochemical properties to determine how fire affects soil structure and microbiota recovery.
- * Although no significant changes were observed one year after PB, immediate effects were noted post-burn, suggesting that prescribed fire may not harm soil health in fragile ecosystems, but more research is needed to understand the influence of fire intensity and timing.
Accurate model and ensemble refinement using cryo-electron microscopy maps and Bayesian inference.
PLoS Comput Biol
July 2024
Institut Pasteur, Université Paris Cité, CNRS UMR 3528, Computational Structural Biology Unit, Paris, France.
Converting cryo-electron microscopy (cryo-EM) data into high-quality structural models is a challenging problem of outstanding importance. Current refinement methods often generate unbalanced models in which physico-chemical quality is sacrificed for excellent fit to the data. Furthermore, these techniques struggle to represent the conformational heterogeneity averaged out in low-resolution regions of density maps.
View Article and Find Full Text PDFValidation process of automatic DNA extraction from bone material using a new advanced protocol for the EZ2 Connect instrument.
Forensic Sci Int Genet
July 2024
Forensic Genetics Section, Institute of Forensic Research, Westerplatte 9, Kraków 31-033, Poland. Electronic address:
Identification of human remains using genetic methods is an important task of forensic science. DNA markers are proving essential in the identification of unknown human remains. However, environmental factors can lead to poor preservation of DNA, including in bone material.
View Article and Find Full Text PDFLipid-based paleoecological and biogeochemical reconstruction of Store Saltsø, an extreme lacustrine system in SW Greenland.
Sci Total Environ
April 2024
Centro de Astrobiología (CAB), CSIC-INTA, Madrid, Spain. Electronic address:
Polar lakes harbour a unique biogeochemistry that reflects the implications of climatic fluctuations against a susceptible yet extreme environment. In addition to polar, Store Saltsø (Kangerlussuaq, southwestern Greenland) is an endorheic lake with alkaline and oligotrophic waters that host a distinctive ecology adapted to live in such particular physico-chemical and environmental conditions. By exploring the sedimentary record of Store Saltsø at a molecular and compound-specific isotopic level, we were able to understand its ecology and biogeochemical evolution upon climate change.
View Article and Find Full Text PDFDLgram cloud service for deep-learning analysis of microscopy images.
Microsc Res Tech
May 2024
Institute of Intellectual Robototechnics, Novosibirsk State University, Novosibirsk, Russia.
To analyze images in various fields of science and technology, it is often necessary to count observed objects and determine their parameters. This can be quite labor-intensive and time-consuming. This article presents DLgram, a universal, user-friendly cloud service that is developed for this purpose.
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