Results 51 to 60 of about 4,751,007 (301)

The Thousand Asteroid Light Curve Survey [PDF]

open access: yesIcarus, 2009
We present the results of our Thousand Asteroid Light Curve Survey (TALCS) conducted with the Canada-France-Hawaii Telescope in September 2006. Our untargeted survey detected 828 Main Belt asteroids to a limiting magnitude of g'~22.5 corresponding to a diameter range of 0.4 km <= D <= 10 km.
Masiero, Joseph   +5 more
openaire   +3 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Interpretability as a leakage detector: a case study in machine-learning-based exoplanet detection with TESS

open access: yesMachine Learning: Science and Technology
The Transiting Exoplanet Survey Satellite (TESS) generates photometric time series for hundreds of thousands of stars, far more than can be vetted by hand, motivating machine-learning (ML) triage.
Álvaro Manuel Rodríguez-Rodríguez   +2 more
doaj   +1 more source

Spectral and Photometric Studies of NGC 3516 in the Optical Range

open access: yesGalaxies
This paper presents the results of the photometric and spectral monitoring of the galaxy NGC 3516, which is an active galactic nucleus (AGN) of type Sy 1.5 with a changing look.
Saule Shomshekova   +7 more
doaj   +1 more source

A unifying explanation of complex frequency spectra of gamma Dor, SPB and Be stars: combination frequencies and highly non-sinusoidal light curves [PDF]

open access: yes, 2015
There are many Slowly Pulsating B (SPB) stars and γ Dor stars in the Kepler mission data set. The light curves of these pulsating stars have been classified phenomenologically into stars with symmetric light curves and with asymmetric light curves.
Kurtz, Donald W.   +9 more
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Data on kleptoplast light-response curves

open access: yes, 2013
Data on kleptoplast light-response ...
Joao Serodio (451547)
core   +1 more source

Same as Table 2, but for the phased light curves.

open access: yes, 2021
Same as Table 2, but for the phased light curves.
Víctor Muñoz (11719321)   +1 more
core   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Photometric Characterization of Space Objects: From Classical BRDF Models to Data-Driven Prediction

open access: yesAerospace
The rapid proliferation of resident space objects has made space situational awareness critically dependent on accurate characterization of non-cooperative targets using photometric light curves.
Liu Yang, Can Xu, Yasheng Zhang
doaj   +1 more source

Home - About - Disclaimer - Privacy