Results 31 to 40 of about 105,352 (124)
The effect of consistency on the optical properties of hydrogen peroxide bleached CMP pulp [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2011 Using high consistency pulp especially in bleaching plant is highly attractive due to considerable reduction in energy and water consumptions and low effluent volume.
Somayeh Ghasemi, Rabie Behroz
doaj +1 more source
Identification of Bright Lenses from the Astrometric Observations of Gravitational Microlensing Events [PDF]
CNU-A&SS-05/99, 1999 When a source star is gravitationally microlensed by a dark lens, the centroid of the source star image is displaced relative to the position of the unlensed source star with an elliptical trajectory. Recently, routine astrometric follow-up measurements of these source star image centroid shifts by using high precision interferometers are proposed to ...
arxiv +1 more source
Metrological characteristics of the Tensor-28 luminance meter [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2007 The paper presents research results on metrological characteristics of the luminance meter "Tensor-28", designed to measure average screen brightness of picture tubes and other self-luminous surfaces.
Fodchuk I. M. +4 more
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Journal of Information Display, 2021 A wider array of color gamut and higher luminance are increasingly offered by displays to provide users with immersive content. However, in the latest displays available, it is difficult to predict image brightness because the extensively used color ...
Hyeyoung Ha +7 more
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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
Looking on the Bright Side: Replicating the Association between Brightness and Positivity
Collabra: Psychology, 2018 The present study is a pre-registered replication of a study by Specker et al. (2018) that tests the hypothesis that brightness of colors is associated with positivity.
Eva Specker, Helmut Leder
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A Comparison Between Alkali Peroxide and Activated Peroxide Processes in Bleaching Hardwoods Chemi-mechanical Pulp [PDF]
Iranian Journal of Wood and Paper Industries, 2013 Unbleached chemi-mechanical pulp of 85% pulp yield and produced from hornbeam, beech and populus woods respectively by 3:1:1 ratio, was used for peroxide bleaching. Two bleaching systems, alkali peroxide (conventional bleaching) and activated peroxide by
Farhad Zeyni, M.Reza Dehghani
doaj
Trends of Color Research in Consumer Behavior
Maketingu Janaru, 2021 This study identifies recent trends in research on color by reviewing the literature since 2015. A review was conducted on four major categories of color research: hue, lightness, chroma, and monochrome vs. color.
Hisashi Kawamata
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Low Temperature Soda-Oxygen Pulping of Bagasse
Molecules, 2016 Wood shortages, environmental pollution and high energy consumption remain major obstacles hindering the development of today’s pulp and paper industry. Energy-saving and environmental friendly pulping processes are still needed, especially for non-woody
Fengxia Yue, Ke-Li Chen, Fachuang Lu
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Bright entanglement in the intracavity nonlinear coupler [PDF]
, 2006 We show that the intracavity Kerr nonlinear coupler is a potential source of bright continuous variable entangled light beams which are tunable and spatially separated. This system may be realised with integrated optics and thus provides a potentially rugged and stable source of bright entangled beams.
arxiv +1 more source