Results 101 to 110 of about 227,979 (276)

The CIECAM16‐Based Lightness Model Incorporating the Helmholtz–Kohlrausch (H–K) Effect Using Heterochromatic Brightness Matching Data

open access: yesColor Research &Application, EarlyView.
ABSTRACT The heterochromatic brightness matching experiment was conducted by adjusting the luminance of the achromatic color to have the same brightness as the chromatic colors. There were eight different sessions with different background and stimulus luminance levels. Twenty observers participated in each session.
Garam Seong, Youngshin Kwak, Hyosun Kim
wiley   +1 more source

Gaia broad band photometry

open access: yes, 2010
The scientific community needs to be prepared to analyse the data from Gaia, one of the most ambitious ESA space missions, to be launched in 2012. The purpose of this paper is to provide data and tools in order to predict in advance how Gaia photometry ...
A. Mora   +57 more
core   +1 more source

Mitochondrial dysfunction: Related diseases, influencing factors, and detection

open access: yesInterdisciplinary Medicine, EarlyView.
Mitochondrial dysfunction is implicated in the pathogenesis of numerous diseases, including neurological disorders, cancers, and cardiovascular conditions, through mechanisms such as mitochondrial DNA mutations, dysregulation of mitochondrial network dynamics, and impaired mitophagy.
Zhaojin Li   +9 more
wiley   +1 more source

The `666' collaboration on OGLE transits: I. Accurate radius of the planets OGLE-TR-10b and OGLE-TR-56b with VLT deconvolution photometry [PDF]

open access: yes, 2007
Transiting planets are essential to study the structure and evolution of extra-solar planets. For that purpose, it is important to measure precisely the radius of these planets.
A. Udalski   +44 more
core   +2 more sources

A Rapid In‐Field Soil Extraction Procedure to Measure Plant‐Available Soil P and K Using an ISFET Multi‐Sensor

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Knowledge of plant‐available soil nutrients is important for determining fertilizer requirements. Collecting this data rapidly and directly in the field could be beneficial for improving nutrient utilization efficiency. Aim Evaluation of the comparability of plant‐available soil phosphorus (Ppa) and potassium (Kpa) measurements with
Elena Najdenko   +5 more
wiley   +1 more source

TRIPPy: TRAILED IMAGE PHOTOMETRY IN PYTHON [PDF]

open access: yes, 2016
Photometry of moving sources typically suffers from a reduced signal-to-noise ratio (S/N) or flux measurements biased to incorrect low values through the use of circular apertures.
W. Fraser   +8 more
semanticscholar   +1 more source

Sixty Years of Sugarcane Monoculture Alters Carbon Preservation in Large Soil Macroaggregates in Tropical Soil

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Frequent and intensive tillage in conventional agriculture disrupts soil aggregates, engendering significant depletion of soil organic carbon (SOC) stocks. Long‐term studies are essential for assessing the impact of sustainable practices on aggregate dynamics and carbon sequestration in sugarcane monocropping in tropical ecosystems.
Belchior Oliveira Trigueiro da Silva   +9 more
wiley   +1 more source

The Transit Light Curve Project. IV. Five Transits of the Exoplanet OGLE-TR-10b

open access: yes, 2006
We present I and B photometry of five distinct transits of the exoplanet OGLE-TR-10b. By modeling the light curves, we find the planetary radius to be R_P = 1.06 +/- 0.08 R_Jup and the stellar radius to be R_S = 1.10 +/- 0.07 R_sun. The uncertainties are
B. Scott Gaudi   +18 more
core   +2 more sources

Enhanced Discriminability of Viral Vectors in Viscous Nanopores

open access: yesSmall Methods, EarlyView.
Solid‐state nanopore sensing in high‐viscosity organic‐water mixture enables enhanced discriminability of full, intermediate, and empty AAV vectors at the single particle level, paving the way for enhanced quality control of AAV products for their wide applications in gene therapy.
Makusu Tsutsui   +9 more
wiley   +1 more source

New Data on the Eclipsing Binary V1848 Ori and Improved Orbital and Light Curve Solutions

open access: yesOpen Astronomy, 2020
New observations of the eclipsing binary system V1848 Ori were carried out using the V filter resulting in a determination of new times of minima and new ephemeris were obtained.
Davoudi Fatemeh   +13 more
doaj   +1 more source

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