Results 51 to 60 of about 481,284 (284)

OC4-SO: A New Chlorophyll-a Algorithm for the Western Antarctic Peninsula Using Multi-Sensor Satellite Data

open access: yesRemote Sensing, 2022
Chlorophyll-a (Chl-a) underestimation by global satellite algorithms in the Southern Ocean has long been reported, reducing their accuracy, and limiting the potential for evaluating phytoplankton biomass.
Afonso Ferreira   +7 more
doaj   +1 more source

Evaluating several satellite precipitation estimates and global ground-based dataset on Sicily (Italy) [PDF]

open access: yes, 2012
The developing of satellite-based precipitation retrieval systems, presents great potentialities for several applications ranging from weather and meteorological applications to hydrological modelling.
Conti, FL   +3 more
core   +1 more source

Applicability of mitotic figure counting by deep learning: a development and pan‐cancer validation study

open access: yesFEBS Open Bio, EarlyView.
In this study, we developed a deep learning method for mitotic figure counting in H&E‐stained whole‐slide images and evaluated its prognostic impact in 13 external validation cohorts from seven different cancer types. Patients with more mitotic figures per mm2 had significantly worse patient outcome in all the studied cancer types except colorectal ...
Joakim Kalsnes   +32 more
wiley   +1 more source

Gap Affordance Judgments in Mixed Reality: Testing the Role of Display Weight and Field of View

open access: yesFrontiers in Virtual Reality, 2021
Measures of perceived affordances—judgments of action capabilities—are an objective way to assess whether users perceive mediated environments similarly to the real world.
Holly C. Gagnon   +6 more
doaj   +1 more source

Decision-Makers' Underestimation of User Innovation [PDF]

open access: yes, 2019
In the past few decades,much Research has documented the importance of users assources of innovations. Over the last 10 years, Research Policy alone has published 56 Research articles investigating this phenomenon. We ask to what degree the findings of
Bradonjic, Philipp   +2 more
core   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Microaggressions and Psychological Functioning among High Achieving African-Americans: A Mixed-Methods Approach [PDF]

open access: yes, 2010
Racial microaggressions and their influence on mental health were examined among African American doctoral students and graduates of doctoral programs.
Burrow, Anthony L.   +2 more
core   +1 more source

Bypassing the selection rule in choosing controls for a case-control study

open access: yes, 2010
Objectives It has been argued that in case–control studies, controls should be drawn from the base population that gives rise to the cases. In designing a study of occupational injury and risks arising from long-term illness and prescribed medication, we
Coggon, David   +2 more
core   +1 more source

Multiregional Satellite Precipitation Products Evaluation over Complex Terrain [PDF]

open access: yes, 2016
An extensive evaluation of nine global-scale high-resolution satellite-based rainfall (SBR) products is performed using a minimum of 6 years (within the period of 2000-13) of reference rainfall data derived from rain gauge networks in nine mountainous ...
Anagnostou, E   +18 more
core   +5 more sources

Inhibition of Classical and Alternative Complement Pathway by Ravulizumab and Eculizumab

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the feasibility of classical (CH50) and alternative (AH50) complement pathway activity as potential biomarkers for treatment guidance and monitoring during therapy with ravulizumab in patients with generalized myasthenia gravis (gMG) and compare these to therapeutic drug monitoring under eculizumab.
Lea Gerischer   +14 more
wiley   +1 more source

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