Results 31 to 40 of about 1,347,982 (290)

Spectral Analysis of the Martian Atmospheric Turbulence: InSight Observations

open access: yesGeophysical Research Letters, 2022
In this study, we perform spectral analysis of Martian near‐surface turbulence using the in‐situ observations by NASA's InSight lander on Mars.
Orkun Temel   +5 more
doaj   +1 more source

Multisite Performance Evaluation of the cobas 5800 System and Comparison to the cobas 6800/8800 Systems for Quantitative Measurement of HBV, HCV, and HIV-1 Viral Load

open access: yesMicrobiology Spectrum, 2022
The cobas 5800 System (“cobas 5800”) is a new low- to mid-throughput PCR-based nucleic acid testing system which performs both qualitative and quantitative testing, including viral load (VL) determination.
Jakob Tschäpe   +7 more
doaj   +1 more source

MulseOnto: a Reference Ontology to Support the Design of Mulsemedia Systems [PDF]

open access: yesJournal of Universal Computer Science, 2019
Designing a mulsemedia|multiple sensorial media|system entails first and foremost comprehending what it is beyond the ordinary understanding that it engages users in digital multisensory experiences that stimulate other senses in addition to sight and ...
Estêvão Saleme   +4 more
doaj   +3 more sources

ESTIMATION OF THE ASYMMETRIC VERTICAL VARIATION OF THE SOUTHERN AND NORTHERN HEMISPHERES OF THE EARTH

open access: yesГеодинамика и тектонофизика, 2015
In previous studies, the northern hemisphere of the Earth is considered to be in compression while the southern one is in expansion. In this study, based on three different methods, we calculate average vertical variations of the two hemispheres from ...
Wen-Bin Shen Wen-Bin Shen   +3 more
doaj   +1 more source

Restoration of tropical dry forest: an analysis of constraints and successes across a highly threatened biome

open access: yesFrontiers in Environmental Science
The tropical dry forest (TDF) biome has undergone a diversity of severe disturbances, with resulting transformations and continued pressures making this biome type one of the Earth’s most threatened.
Natalia Mesa-Sierra   +3 more
doaj   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Host molecular factors and viral genotypes in the mother-to-child HIV-1 transmission in sub-Saharan Africa

open access: yesJournal of Public Health in Africa, 2017
Maternal viral load and immune status, timing and route of delivery, viral subtype, and host genetics are known to influence the transmission, acquisition and disease progression of human immunodeficiency virus-1 (HIV-1) infection. This review summarizes
Linda Chapdeleine M. Mouafo   +3 more
doaj   +1 more source

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

open access: yesPopulation Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

Interception of Epoxide ring to quorum sensing system in Enterococcus faecalis and Staphylococcus aureus

open access: yesAMB Express, 2023
Quorum sensing inhibitor (QSI) has been attracting attention as anti-virulence agent which disarms pathogens of their virulence rather than killing them.
Mohammed Y. Refai   +8 more
doaj   +1 more source

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