Results 91 to 100 of about 990,498 (327)

Let's Contribute to Protecting our Planet by Reducing the Brightness of Paper: Less is More

BioResources, 2022
Sustaining life on the Earth with its ever-growing population is forcing changes in people’s way of life, industrial and agricultural production, exploitation of energy resources, and approaches to ecology.
Michal Jablonsky, Jozef Šima
doaj  

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

From Solar to Stellar Brightness Variations: The Effect of Metallicity

, 2018
Context. Comparison studies of Sun-like stars with the Sun suggest an anomalously low photometric variability of the Sun compared to Sun-like stars with similar magnetic activity.
Krivova, N. A., Schmutz, W., Shapiro, A. I., Solanki, S. K., Witzke, V.   +4 more
core   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Liquid crystal displays for aircraft engineering [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2009
Operating conditions for liquid-crystal displays of aircraft instruments have been examined. Requirements to engineering of a liquid-crystal display for operation in severe environment have been formulated.
Kovalenko L. F., Zhurakovskiy I. Y., Stashevskiy V. V., Sevastyanov V. V.   +3 more
doaj  

The night sky brightness at Potsdam-Babelsberg

, 2013
We analyze the results of a 2 years (2011--2012) time series of night sky photometry performed at the Leibniz Institute for Astrophysics in Potsdam (AIP).
Posch, Thomas, Puschnig, Johannes, Schwarz, Robert, Schwope, Axel   +3 more
core   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Ultra–Low Surface Brightness Imaging with the Dragonfly Telephoto Array [PDF]

, 2014
We describe the Dragonfly Telephoto Array, a robotic imaging system optimized for the detection of extended ultra–low surface brightness structures. The array consists of eight Canon 400 mm f/2.8 L IS II USM telephoto lenses coupled to eight science ...
R. Abraham, P. V. van Dokkum
semanticscholar   +1 more source

The stellar disk thickness of LSB galaxies

, 2004
We present surface photometry results for a sample of eleven edge-on galaxies observed with the 6m telescope at the Special Astrophysical Observatory (Russia).
Barteldrees A., Beijersbergen M., D. Bizyaev, de Blok W. J. G., de Grijs R., de Jong R., Holley-Bockelmann J. K., Karachentsev I., Karachentsev I., Pfenniger D., S. Kajsin, van der Kruit P., Xilouris E. M., Xilouris E. M., Zasov A., Zwaan M.   +15 more
core   +1 more source

Prediction of Myasthenia Gravis Worsening: A Machine Learning Algorithm Using Wearables and Patient‐Reported Measures

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare disorder characterized by fluctuating muscle weakness with potential life‐threatening crises. Timely interventions may be delayed by limited access to care and fragmented documentation. Our objective was to develop predictive algorithms for MG deterioration using multimodal telemedicine data ...
Maike Stein, Haoqi Sun, Sophie Lehnerer, Lea Gerischer, Maximilian Mönch, Christian Meisel, Andreas Meisel, Pushpa Narayanaswami   +7 more
wiley   +1 more source