Results 221 to 230 of about 371,806 (272)

Bayesian Poisson‐Lognormal Regression With Compositional Effect Shares for Multivariate Count Data

open access: yesEnvironmetrics, Volume 37, Issue 4, May 2026.
ABSTRACT Multivariate count data are central in community ecology and related fields, where interest lies in how environmental gradients and management actions jointly shape the abundances of many taxa. The Poisson‐lognormal (PLN) model is a natural workhorse in this setting, accommodating overdispersion and cross‐taxon dependence via a latent Gaussian
Abdolnasser Sadeghkhani
wiley   +1 more source

Age‐Related Low Frequency Amplitude Differences in Resting‐State Blood Oxygenation Level‐Dependent Signal in the Cerebellum

open access: yesHuman Brain Mapping, Volume 47, Issue 7, May 2026.
This study found that fractional amplitude of low frequency fluctuations in cerebellar Crus I/II is significantly greater in older adults as compared to younger adults. The higher amplitude in this region is associated with increased connectivity to cortical regions, and may be characteristic of healthy aging.
Jessica A. Korte   +3 more
wiley   +1 more source

Seasonal Variability of Precipitating Systems in Four Radar Domains of Northeast Brazil

open access: yesInternational Journal of Climatology, Volume 46, Issue 6, May 2026.
This study analyzes the climatology and evaluates how the physical aspects of precipitating systems are influenced by the dry and wet seasons in Northeast Brazil, highlighting seasonal variations in the frequency, size, intensity, and duration of these systems in the regions of Natal, Maceió, Petrolina, and Salvador.
Amanda Carolina da Silva Queiroz   +1 more
wiley   +1 more source

Hidden Markov Quantile Models With Trends for Analysing Air Temperature Data

open access: yesInternational Journal of Climatology, Volume 46, Issue 6, May 2026.
There is the question of whether climate change, expressed by time‐trends in temperature, is of a heterogeneous nature or not. Here, the time‐trend heterogeneity argument has been investigated using Hidden Markov (HM) quantile time‐trends models in temperature time series.
Georgios Tsiotas   +2 more
wiley   +1 more source

MAVISp: A modular structure‐based framework for protein variant effects

open access: yesProtein Science, Volume 35, Issue 5, May 2026.
Abstract The role of genomic variants in disease has expanded significantly with the advent of advanced sequencing techniques. The rapid increase in identified genomic variants has led to many variants being classified as Variants of Uncertain Significance or as having conflicting evidence, posing challenges for their interpretation and ...
Matteo Arnaudi   +32 more
wiley   +1 more source

Effect of Adatom Energy on the Interfacial and Surface Morphology of Pulsed DC Sputtered Ruthenium Thin Films

open access: yesSurface and Interface Analysis, Volume 58, Issue 5, Page 326-333, May 2026.
ABSTRACT In the present study, we have analyzed the growth profile of ruthenium (Ru) thin films, deposited using pulsed direct current (DC) magnetron sputtering technique, by varying the sputtering voltages in the range of 150–420 V. The grazing incidence X‐ray reflectivity (GIXRR), time‐of‐flight secondary ion mass spectrometry (ToF‐SIMS), and atomic ...
Shruti Gupta   +6 more
wiley   +1 more source

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