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Workplace stress: prevalence, sources, and consequences among academic staff at the University of Calabar, Nigeria [PDF]

open access: yesFrontiers in Public Health
BackgroundWorkplace stress among university academics in sub-Saharan Africa remains insufficiently investigated, particularly in studies that combine validated psychometric assessment with objective clinical measurements and evaluation of stress-related ...
Regina Idu Ejemot-Nwadiaro   +8 more
doaj   +2 more sources

PERFORMANCE COMPARISON OF NEURAL NETWORKS IN GRAVITATIONAL LENSING DETECTION

open access: yesScientific Journal of Astana IT University, 2023
A gravitational lens is a distribution of matter, such as dark matter halos, galaxies, or quasars, between a distant light source and an observer that can bend the light from the source as the light travels toward the observer.
Asset Kabdiyev, Asset Kabdiyev
doaj   +1 more source

Performance attribution of machine learning methods for stock returns prediction

open access: yesJournal of Finance and Data Science, 2022
We analyze the performance of investable portfolios built using predicted stock returns from machine learning methods and attribute their performance to linear, marginal non-linear and interaction effects.
Stéphane Daul   +2 more
doaj   +1 more source

Metagenome reveals caprine abomasal microbiota diversity at early and late stages of Haemonchus contortus infection

open access: yesScientific Reports, 2023
Haemonchus contortus is one of the most detrimental gastrointestinal nematode parasites for small ruminants, especially in tropics and subtropics. Gastrointestinal nematode and microbiota share the same microhabitat; thus they interact with each other ...
Hadeer M. Aboshady   +5 more
doaj   +1 more source

Comparative analysis of whole blood transcriptomics between European and local Caribbean pigs in response to feed restriction in a tropical climate

open access: yesBMC Genomics, 2023
Background Feed restriction occurs frequently during pig growth, either due to economic reasons or stressful environmental conditions. Local breeds are suggested to have better tolerance to periods of feed restriction.
Nausicaa Poullet   +7 more
doaj   +1 more source

Whole genome sequencing reveals signals of adaptive admixture in Creole cattle

open access: yesScientific Reports, 2023
The Creole cattle from Guadeloupe (GUA) are well adapted to the tropical environment. Its admixed genome likely played an important role in such adaptation. Here, we sought to detect genomic signatures of selection in the GUA genome. For this purpose, we
Slim Ben-Jemaa   +6 more
doaj   +1 more source

Detecting Embankment Instability Using Measurable Track Geometry Data

open access: yesInfrastructures, 2020
The British railway system is the oldest in the world. Most railway embankments are aged around 150 years old and the percentage of disruption reports that feature them is frequently higher than other types of railway infrastructure.
David Kite, Giulia Siino, Matthew Audley
doaj   +1 more source

Cultural and historical heritage: An asset for city branding [PDF]

open access: yesSpatium, 2013
Achieving wider recognition is part of the development agenda of contemporary cities, which are all confronted with the need to stand out and compete against one another.
Cvijić Siniša, Guzijan Jasna
doaj   +1 more source

Behavioral Phenotype in Heterozygous DAT Rats: Transgenerational Transmission of Maternal Impact and the Role of Genetic Asset

open access: yesBrain Sciences, 2022
Dopamine transporter (DAT) is involved in dopamine (DA) reuptake in presynaptic terminals. Deletion of DAT results in a hyperdopaminergic KO-rat phenotype.
Greta Manoni   +3 more
doaj   +1 more source

A standardised inventory for New Zealand's stopbank (levee) network and its application for natural hazard exposure assessments

open access: yesJournal of Flood Risk Management, 2022
Flooding is New Zealand's most frequent natural hazard, responsible for the highest number of declared civil defence emergencies and greatest regular economic loss.
Kaley Crawford‐Flett   +4 more
doaj   +1 more source

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