Results 51 to 60 of about 31,060,844 (362)

Salmonella pathogenicity Island 1 undergoes decay in serovars adapted to swine and poultry

open access: yesMicrobiology Spectrum
Human salmonellosis is a high-priority foodborne disease worldwide. The main reservoir of Salmonella is livestock, mainly swine and poultry that are infected both by generalist serovars and serovars adapted to them.
Martina Tambassi   +8 more
doaj   +1 more source

Estimating probability of visual detection of exotic pests and diseases in the grains industry—An expert elicitation approach

open access: yesFrontiers in Ecology and Evolution, 2022
Participants in the grains industry undertake general surveillance monitoring of grain crops for early detection of pests and diseases. Evaluating the adequacy of monitoring to ensure successful early detection relies on understanding the probability of ...
Edith Arndt   +7 more
doaj   +1 more source

Security Risk Analysis of LoRaWAN and Future Directions

open access: yesFuture Internet, 2018
LoRa (along with its upper layers definition—LoRaWAN) is one of the most promising Low Power Wide Area Network (LPWAN) technologies for implementing Internet of Things (IoT)-based applications.
I. Butun, N. Pereira, M. Gidlund
semanticscholar   +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

Probabilistic prediction of daily fire occurrence in the Mediterranean with readily available spatio-temporal data

open access: yesiForest - Biogeosciences and Forestry, 2017
The prediction of wildfire occurrence is an important component of fire management. We have developed probabilistic daily fire prediction models for a Mediterranean region of Europe (Cyprus) at the mesoscale, based on Poisson regression.
Papakosta P, Straub D
doaj   +1 more source

The risks of risk analysis

open access: yesActa Psychologica, 1980
Abstract Widespread public concern about risks of technology have made it necessary to develop rational means for measuring risks and to suggest procedures for rational decision making concerning risky technology. Such methods of risk analysis can contribute significantly to improve decision making but there are also several methodological problems ...
openaire   +2 more sources

Does comorbidity increase the risk of patients with COVID-19: evidence from meta-analysis

open access: yesAging, 2020
Currently, the number of patients with coronavirus disease 2019 (COVID-19) has increased rapidly, but relationship between comorbidity and patients with COVID-19 still not clear.
Bolin Wang   +3 more
semanticscholar   +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

The dual nature of TDC – bridging dendritic and T cells in immunity

open access: yesFEBS Letters, EarlyView.
TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley   +1 more source

Predicting changes in agricultural yields under climate change scenarios and their implications for global food security

open access: yesScientific Reports
Climate change has direct impacts on current and future agricultural productivity. Statistical meta-analysis models can be used to generate expectations of crop yield responses to climatic factors by pooling data from controlled experiments.
Christine Li   +3 more
doaj   +1 more source

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