Results 71 to 80 of about 1,001,486 (376)
Papermaking Properties of Carpinus betulus with kraft, Soda and Soda-Urea Pulping Processes [PDF]
Iranian Journal of Wood and Paper Industries, 2013 This research was carried out in order to comparatively investigate the hornbeam kraft, soda and soda-urea papermaking properties. The selected treatment in kraft process had an average yield of 44.43% and kappa number of 23.75.
Rasoul Darstan +2 more
doaj
BioResources, 2023 Effects of pre-treating pine kraft pulp kappa number 31.5 with peracetic acid (Paa) (0.33% and 0.66% as active oxygen based on oven-dried pulp) before O2-delignification were studied relative to the consumption of chlorine dioxide in a subsequent ...
Dariusz Danielewicz
doaj
Drastic Ce3+ Insertion Enhancement in YAG Garnet Nanocrystals Through a Solvothermal Route
Frontiers in Materials, 2021 Y3Al5O12 (YAG) nanocrystals have been synthesized by a modified solvothermal method (300°C) allowing the incorporation of cerium ions in much larger proportion (up to 30 mol.% with respect to yttrium ions) than ever published.
Alexandra Cantarano +7 more
doaj +1 more source
Signal-to-noise ratio of Gaussian-state ghost imaging
, 2008 The signal-to-noise ratios (SNRs) of three Gaussian-state ghost imaging configurations--distinguished by the nature of their light sources--are derived. Two use classical-state light, specifically a joint signal-reference field state that has either the ...
B. E. A. Saleh +4 more
core +1 more source
Long-term Evolution of Sunspot Magnetic Fields [PDF]
, 2010 Independent of the normal solar cycle, a decrease in the sunspot magnetic field strength has been observed using the Zeeman-split 1564.8nm Fe I spectral line at the NSO Kitt Peak McMath-Pierce telescope.
Livingston, William, Penn, Matthew
core +1 more source
Molecular Oncology, EarlyView.Cotargeting EGFR and STAT3 with Erlotinib and TTI‐101 impairs both 2D and 3D growth of ETV1‐overexpressing prostate cancer cells by disrupting a self‐sustaining ETV1–EGFR positive feedback loop that promotes EGFR and STAT3 expression and phosphorylation (activation).
Elsa Gomes Paiva +5 more
wiley +1 more source
Temperature correction technique in thermographic methods
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2019 At a non-uniform depth of the surface layer of the human skin, due to the biophysical necessity of normal functioning of the organism, as well as the presence of pathological processes in certain areas of the body, a temperature correction is proposed ...
A. P. Ivanov
doaj
Quantifying Color Variation: Improved Formulas for Calculating Hue with Segment Classification
Applications in Plant Sciences, 2014 Premise of the study: Differences in color form a major component of biological variation, and quantifying these differences is the first step to understanding their evolutionary and ecological importance.
Stacey D. Smith
doaj +1 more source
Utilization of Organic Complex of Glanapone Stab Rather than Sodium Silicate in Peroxide Bleaching of Mixed Hardwood CMP Pulp [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2010 This research was accomplished in order to investigate the replacement of organic complex of Glanapone Stab with sodium silicate on optical properties of hardwood CMP pulp bleached by hydrogen peroxide.
Iman Akbarpour, Hossein Resalati
doaj +1 more source
A Characterization of the Brightness Oscillations During Thermonuclear Bursts From 4U 1636-536 [PDF]
, 1999 The discovery of nearly coherent brightness oscillations during thermonuclear X-ray bursts from six neutron-star low-mass X-ray binaries has opened up a new way to study the propagation of thermonuclear burning, and may ultimately lead to greater ...
Buccheri R. +4 more
core +3 more sources