Results 41 to 50 of about 6,374,062 (334)

Higher vegetation sensitivity to meteorological drought in autumn than spring across European biomes

open access: yesCommunications Earth & Environment, 2023
Europe has experienced severe drought events in recent decades, posing challenges to understand vegetation responses due to diverse vegetation distribution, varying growth stages, different drought characteristics, and concurrent hydroclimatic factors ...
Hongxiao Jin   +10 more
doaj   +1 more source

Natural selection. III. Selection versus transmission and the levels of selection [PDF]

open access: yes, 2011
George Williams defined an evolutionary unit as hereditary information for which the selection bias between competing units dominates the informational decay caused by imperfect transmission.
Frank, Steven A.
core   +2 more sources

Learning Word-Like Units from Joint Audio-Visual Analysis [PDF]

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2017
Given a collection of images and spoken audio captions, we present a method for discovering word-like acoustic units in the continuous speech signal and grounding them to semantically relevant image regions.
David F. Harwath, James R. Glass
semanticscholar   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Using the surface scattering mechanism from dual-pol SAR data to estimate topsoil particle-sizefractions

open access: yesInternational Journal of Applied Earth Observations and Geoinformation
Data extracted from Synthetic Aperture Radar (SAR) have been widely employed to estimate soil properties. However, these studies are typically constrained to bare soil conditions, as soil information retrieval in vegetated areas remains challenging ...
Sandra Cristina Deodoro   +4 more
doaj   +1 more source

Association of Biomarkers with Serious Cardiac Adverse Events during Abiraterone Acetate Treatment in Castration Resistant Prostate Cancer

open access: yesTranslational Oncology, 2016
BACKGROUND: Abiraterone acetate is an effective drug for castration-resistant prostate cancer, but cardiac serious adverse events (SAEs) may occur. We studied their association with N-terminal pro–brain natriuretic peptide (NT-proBNP) and troponin T (TnT)
Sara Campora   +19 more
doaj   +1 more source

Improving seasonal predictions of meteorological drought by conditioning on ENSO states

open access: yesEnvironmental Research Letters, 2021
Useful hindcast skill of meteorological drought, assessed with the 3-month standardized precipitation index (SPI $_{3M}$ ), has been so far limited to one lead month (time horizon of the prediction).
Patrick Pieper   +2 more
doaj   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács   +8 more
wiley   +1 more source

Rain triggers seasonal stratification in a temperate shelf sea

open access: yesNature Communications, 2023
The North Atlantic Storm Track acts as a conveyor belt for extratropical cyclones that frequently deliver high winds and rainfall to northwest European shelf seas. Storms are primarily considered detrimental to shelf sea stratification due to wind-driven
J. E. Jardine   +7 more
doaj   +1 more source

Using expert elicitation to strengthen future regional climate information for climate services

open access: yesClimate Services, 2022
Climate change knowledge can inform regional and local adaptation decisions. However, estimates of future climate are uncertain and methods for assessing uncertainties typically rely on the results of climate model simulations, which are constrained by ...
Sam Grainger   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy