Results 51 to 60 of about 255,260 (330)

Investigating Abiotic Sources of Spectral Variability From Multitemporal Hyperspectral Airborne Acquisitions Over the French Guyana Canopy

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Classifiers trained on airborne hyperspectral imagery are proficient in identifying tree species in hyperdiverse tropical rainforests. However, spectral fluctuations, influenced by intrinsic and environmental factors, such as the heterogeneity of ...
Colin Prieur   +5 more
doaj   +1 more source

Mirror reflectometer based on optical cavity decay time [PDF]

open access: yes, 1984
Described is a reflectometer capable of making reflectivity measurements of low-loss highly reflecting mirror coatings and transmission measurements of low-loss antireflection coatings.
Anderson, Dana Z.   +2 more
core   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

open access: yesFEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac   +3 more
wiley   +1 more source

Relationship among Iranian EFL Teachers’ Emotional Intelligence, Reflectivity and Burnout [PDF]

open access: yesIranian Journal of Applied Language Studies, 2014
Few studies can be found which have directly addressed the issue of burn-out by considering the influence of teachers’ coping resources such as emotional intelligence and reflectivity especially in an EFL context.
Mohammad Hadi Mahmoodi, Rozhin Ghaslani
doaj   +1 more source

The Bistatic Radar as an Effective Tool for Detecting and Monitoring the Presence of Phytoplankton on the Ocean Surface

open access: yesRemote Sensing, 2021
A massive dust storm formed over the Sahara Desert in June 2020. The African dust cloud, which traveled over the tropical Atlantic’s main development region for hurricanes, resulted in the highest aerosol optical thickness (AOT) for the past two decades.
Nereida Rodriguez-Alvarez   +1 more
doaj   +1 more source

Reflections

open access: yesJournal of the Institute of Brewing, 2021
This issue of Reflections celebrates the contribution of Professor Emeritus Sir Geoff Palmer who died in June aged 85. His academic and applied studies on barley and other grains generated important physiological insights and associated process developments with inumerable publications in journals, industry magazines and books.
openaire   +1 more source

Final report of grit blasting and metal spraying trials carried out at H. M. Dockyard, Devonport [PDF]

open access: yes, 1966
Mild steel surfaces that are to be protected by aluminium or zinc spray coatings are generally prepared by blasting with chilled iron angular grit. Previous work1had shown that a relationship exists between the grit blasting conditions (at least in ...
Apps, R. L.
core  

Determination of the copper layer thickness in spin valves by grazing incidence x-ray fluorescence [PDF]

open access: yes, 1998
We show that at the standard laboratory wavelength of CuKα the scattering factors of Cu and Ni(-0.8)Fe(-0.2) are identical, thereby making it impossible to distinguish the boundary of the Cu spacer layer in a Cdpermalloy spin valve structure from ...
Hase, T.P.A.   +4 more
core   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Collimated beam manifold with the number of output beams variable at a given output angle [PDF]

open access: yes, 1982
An optical manifold is described which transforms a collimated beam, such as a laser beam, into a plurality of parallel beams having uniform intensity or having a desired intensity ratio.
Campbell, C. W., Owen, R. B.
core   +1 more source

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