Results 1 to 10 of about 45,158 (121)

Seasonal Drivers of Density in a Subarctic Population of Northern Red‐Backed Voles [PDF]

open access: yesEcology and Evolution
Northern red‐backed voles (Clethrionomys rutilus) are an important species in the boreal forest ecosystem, both as herbivores and as a key food source for many mammalian and avian predators.
Sarah Swanson   +5 more
doaj   +2 more sources

Impact of disease cyclicity on quality-of-life impairment—A mixed method explanatory studyCapsule Summary [PDF]

open access: yesJAAD International
Background: Disease cyclicity, a composite measure of unpredictable and daily fluctuations of symptoms, strongly predicts quality-of-life (QoL) impairment. Objective: To explore the mechanisms by which cyclicity impacts QoL.
Ying Shan Cheung, MD   +4 more
doaj   +2 more sources

QUANTITATIVE ASPECTS OF THE CURRENT ECONOMIC CRISIS IN UKRAINE [PDF]

open access: yesAkademičnij Oglâd, 2021
The article attempts to quantify the main parameters that characterize the economic crisis in Ukraine. Historical and systemic approaches are used as a basis of research methodology.
Stanislav Yu. Berzon
doaj   +1 more source

Effects of Astronomical Cycles on Laminated Shales of the Paleogene Shahejie Formation in the Dongying Sag, Bohai Bay Basin, China

open access: yesEnergies, 2023
Laminated shales are widely developed in the Dongying Sag and have attracted much attention as an oil reservoir. Macroscopically, these shales generally have multi-scale cyclicity, which is closely related to the development of laminae.
Qiqi Li   +5 more
doaj   +1 more source

Role of Genital Tract Bacteria in Promoting Endometrial Health in Cattle

open access: yesMicroorganisms, 2022
Microbiota regulate endometrial health in cattle. It is important to know what a ‘good’ microbiome is, in order to understand pathogeneses of uterine disease. Given that microbial influx into the genital tract of cows at calving is unavoidable, exploring
Mounir Adnane, Aspinas Chapwanya
doaj   +1 more source

Principles of ensuring economic security [PDF]

open access: yesSHS Web of Conferences, 2021
The problem of economic security continues to remain relevant today, since the unstable, rapidly changing social and economic situation does not allow hoping for a quick solution to the institutional and infrastructural aspects of the development of ...
Litvinenko Alexander Nikolaevich   +4 more
doaj   +1 more source

The Poincaré map of degenerate monodromic singularities with Puiseux inverse integrating factor

open access: yesAdvances in Nonlinear Analysis, 2023
We consider analytic families of planar vector fields depending analytically on the parameters in Λ\Lambda that guarantee the existence of a (may be degenerate and with characteristic directions) monodromic singularity.
García Isaac A., Giné Jaume
doaj   +1 more source

The Effect of Music on aEEG Cyclicity in Preterm Neonates

open access: yesChildren, 2021
Several methods can be used in the neonatal intensive care unit (NICU) to reduce stress and optimize the quality of life during this period of hospitalization. Among these, music could play an important role. We investigated the effect of different kinds
Vito Giordano   +4 more
doaj   +1 more source

Non-Geometric Fluxes, Quasi-Hopf Twist Deformations and Nonassociative Quantum Mechanics [PDF]

open access: yes, 2014
We analyse the symmetries underlying nonassociative deformations of geometry in non-geometric R-flux compactifications which arise via T-duality from closed strings with constant geometric fluxes. Starting from the non-abelian Lie algebra of translations
Alekseevsky D.   +5 more
core   +3 more sources

Natural catastrophes and point-like processes Data handling and prevision

open access: yesAnnals of Geophysics, 1998
A frequent approach when attempting to manage a natural catastrophe is in terms of a numerical model, by which we try to forecast its occurrence in space and time. But, sometimes this is difficult or even unrealistic.
G. P. Gregori
doaj   +1 more source

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