Results 41 to 50 of about 2,587,225 (316)

The Association between Vessel Departures and Air Pollution in Helsinki Port Area 2016–2021

open access: yesAtmosphere, 2023
European ports are struggling to install enough shore power connections to follow the European Commission initiative, which insists ships that lie alongside to be plugged in and have their auxiliary engines off in EU ports by 2030.
Mikko Heikkilä, Jukka-Pekka Jalkanen
doaj   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

A Study on Parameterization of the Beijing Winter Heavy Haze Events Associated with Height of Pollution Mixing Layer

open access: yesAdvances in Meteorology, 2017
North China Plain, Beijing, Tianjin, and Hebei province are the major areas facing the decreasing air quality and frequent pollution events in the recent years.
Tao Niu   +4 more
doaj   +1 more source

Composite Higgsino [PDF]

open access: yesJournal of High Energy Physics, 2014
16 pages, 3 figures, v2: added references and comments, fixed typos and modified comments, in particular, the value of the annihilation cross section is modified and we explicitly describe the coeffeicient which depends on SUSY breaking and origin of the magnetic moment terms to avoid ...
Asano, Masaki, Sato, Ryosuke
openaire   +2 more sources

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

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

open access: yesPopulation Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva   +6 more
wiley   +1 more source

Multimodal machine learning for modeling infant head circumference, mothers’ milk composition, and their shared environment

open access: yesScientific Reports
Links between human milk (HM) and infant development are poorly understood and often focus on individual HM components. Here we apply multi-modal predictive machine learning to study HM and head circumference (a proxy for brain development) among 1022 ...
Martin Becker   +17 more
doaj   +1 more source

An Update of the Promise of Glycine Supplementation for Enhancing Physical Performance and Recovery

open access: yesSports
Glycine, the simple amino acid, is a key component of muscle metabolism with proven cytoprotective effects and hypothetical benefits as a therapeutic nutrient.
Arnulfo Ramos-Jiménez   +7 more
doaj   +1 more source

Impact of Biomass Burning on Air Quality in Temuco City, Chile

open access: yesAerosol and Air Quality Research, 2021
Residential wood burning emits a complex mixture of particulate and gaseous compounds. In this article we show an in-depth chemical characterization of particulate matter evidencing the impact of biomass burning on the urban air quality in Greater Temuco,
Felipe Reyes   +12 more
doaj   +1 more source

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

open access: yesPopulation Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa   +2 more
wiley   +1 more source

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