Results 71 to 80 of about 1,097,727 (354)
Clay mineral composition of surface sediment from the Siberian and Laptev Seas (fig 1)
, 2000 Clay mineral composition of surface sediment from the Siberian and Laptev Seas (fig ...
Valery V Kalinenko (7893527) +1 more
core +1 more source
Corrosion preserving high density plasma treatment of precipitation hardening stainless steel [PDF]
, 2018 Publisher Copyright: © 2017Specialty alloys such as precipitation hardening stainless steels are routinely used in critical applications requiring high strength and corrosion resistance, e.g.
Domínguez-Meister, Santiago +13 more
core +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Evaluating Atmospheric and Surface Drivers for O2 Variations at Gale Crater as Observed by MSL SAM
The Planetary Science JournalWe explore and evaluate various processes that could drive the variations in the volume mixing ratio (VMR) of atmospheric O _2 observed by the quadrupole mass spectrometer (QMS) of the Sample Analysis at Mars (SAM) instrument suite on the Mars Science ...
Daniel Y. Lo +8 more
doaj +1 more source
Surface composition and taxonomic classification of a group of near-Earth and Mars-crossing asteroids [PDF]
, 2013 In the past, constraining the surface composition of near-Earth asteroids (NEAs) has been difficult due to the lack of high quality near-IR spectral data (0.7–2.5 μm) that contain mineralogically diagnostic absorption bands.
Juan A. Sanchez +3 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
HyPyRameter: A Python Toolbox to Calculate Spectral Parameters from Hyperspectral Reflectance Data
The Planetary Science JournalHyperspectral image cubes are information rich, typically containing hundreds of wavelengths and millions of spatial pixels. To condense this information into a more interpretable form, it is common to parameterize certain aspects of the spectra that are
Michael S. Phillips +4 more
doaj +1 more source
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
Surface Composition of Asteroid 269 Justitia: Insights from Spectral Mixture Modeling
The Astrophysical JournalAsteroid (269) Justitia is one of the more unusual asteroids in the main belt due to its extremely red spectral slope at visible and near infrared (VNIR) wavelengths.
Harish +7 more
doaj +1 more source
, 2007 Low energy electron diffraction, grazing incidence X-ray diffraction and photoemission were used to decipher the detailed structural arrangement and chemical composition of the surface region of a transition metal carbide, VC0.8(1 1 0). In agreement with
De, Santis M., +5 more
core +1 more source