Results 1 to 10 of about 515,598 (363)

Melatonin modulates daily and seasonal rhythmic secretary pattern of endocrinological profiles in mithun bull

open access: yesIndian Journal of Animal Sciences, 2021
Present study was designed to evaluate the effect of slow release exogenous melatonin on endocrinological profiles in 24:00 hours in adult mithun bulls during different seasons (winter, spring, summer and autumn).
P PERUMAL   +5 more
doaj   +1 more source

Examining Seasonality Based on Probabilistic Properties of Extreme Precipitation Timing in the Eastern United States

open access: yesAtmosphere, 2023
Global warming is likely to provoke extreme storms in the eastern United States (eUS), ultimately affecting the probabilistic distribution of the dates of daily maximum precipitation.
Ali Aljoda, Nirajan Dhakal
doaj   +1 more source

Evolutionary determinants of reproductive seasonality: A theoretical approach

open access: yesPeer Community Journal, 2023
Reproductive seasonality is a major adaptation to seasonal cycles and varies substantially among organisms. This variation, which was long thought to reflect a simple latitudinal gradient, remains poorly understood for many species, in part due to a ...
Burtschell, Lugdiwine   +3 more
doaj   +1 more source

Suicide seasonality: complex demodulation as a novel approach in epidemiologic analysis. [PDF]

open access: yesPLoS ONE, 2011
Seasonality of suicides is well-known and nearly ubiquitous, but recent evidence showed inconsistent patterns of decreasing or increasing seasonality in different countries.
Ingo W Nader   +5 more
doaj   +1 more source

Increased health risk in subjects with high self-reported seasonality. [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: Seasonal variations in mood and behaviour, termed seasonality, are commonly reported in the general population. As a part of a large cross-sectional health survey in Hordaland, Norway, we investigated the relationship between seasonality ...
Nicolas M Øyane   +4 more
doaj   +1 more source

EEG-responses to mood induction interact with seasonality and age

open access: yesFrontiers in Psychiatry, 2022
The EEG is suggested as a potential diagnostic and prognostic biomarker for seasonal affective disorder (SAD). As a pre-clinical form of SAD, seasonality is operationalized as seasonal variation in mood, appetite, weight, sleep, energy, and socializing ...
Yvonne Höller   +4 more
doaj   +1 more source

Seasonality in extra-pulmonary tuberculosis notifications in Germany 2004-2014- a time series analysis

open access: yesBMC Public Health, 2021
Background Seasonality in tuberculosis (TB) has been found in different parts of the world, showing a peak in spring/summer and a trough in autumn/winter. The evidence is less clear which factors drive seasonality. It was our aim to identify and evaluate
Tanja Charles   +4 more
doaj   +1 more source

From January to June: Birth seasonality across two centuries in a rural Polish community

open access: yesScientific Reports, 2022
Seasonality of births is a worldwide phenomenon, but the mechanisms behind it remain insufficiently explored. Birth seasonality is likely to be driven by seasonal changes in women’s fecundity (i.e.
Ilona Nenko   +3 more
doaj   +1 more source

Descriptive Seasonal Adjustment by Minimizing Perturbations [PDF]

open access: yes, 1982
The seasonal adjustment method proposed by Schlicht (1981) can be viewed as a method that minimizes non-stochastic deviations (perturbations). This interpretation gives rise to a critique of the seasonality criterion used there.
Pauly, Ralf, Schlicht, Ekkehart
core   +4 more sources

EXPLORING PROFESSIONALS’ PERCEPTIONS OF TOURISM SEASONALITY AND SPORTS EVENTS: A QUALITATIVE STUDY OF KISSAVOS MARATHON RACE

open access: yesEnlightening Tourism: A Pathmaking Journal, 2022
Local tourism professionals entail those who strongly face the personal and financial difficulties of tourism seasonality. The main purpose of this paper is to examine the local tourism professionals’ perceptions of a small-scale sports event, which is ...
Sofia Gkarane   +2 more
doaj   +1 more source

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