Results 41 to 50 of about 713,946 (150)

OPTICAL PROPERTIES OF LAKE VENDYURSKOE

Geography, Environment, Sustainability, 2016
We conducted a field study on light conditions in a small boreal Karelian Lake Vendyurskoe over two years. Albedo of ice-covered lake varied from 0.9 to 0.1, and the euphotic zone depth exceeded 3.5 m during the melting stage.
Roman G. Zdorovennov, Galina G. Gavrilenko, Galina E. Zdorovennova, Nikolay I. Palshin, Tatyana V. Efremova, Sergey D. Golosov, Arkady Yu. Terzhevik   +6 more
doaj   +1 more source

Optical extinction properties of volcanic stratospheric aerosol derived from ground‐based lidar and Sun photometer measurements [PDF]

, 1998
F. Congeduti, John Deluisi, Thomas E. DeFoor, L. W. Thomason   +3 more
openalex   +1 more source

Study on Mechanical Properties, Optical Properties, Cytotoxicity of TiO2-HAP Nanoparticles-Modified PMMA and Photodynamically Assisted Antibacterial Activity Against Candida Albicans in Vitro

International Journal of Nanomedicine
Youbo Liu,1,2 Zhongke Wang,1,2 Xiangrui Liu,1,2 Hongmei Chen,1,2 Ying Huang,1,2 Aodi Li,1,2 Yifan Pu,1,2 Ling Guo1,2 1Department of Oral Prosthodontics, The Affiliated Stomatological Hospital, Southwest Medical University, Luzhou, People’s Republic of ...
Liu Y, Wang Z, Liu X, Chen H, Huang Y, Li A, Pu Y, Guo L   +7 more
doaj  

Evaluation of corneal optical properties in subjects wearing hydrogel etafilcon A contact lenses and the effect of administering mannitol-enriched sodium hyaluronate ophthalmic solution

Clinical Ophthalmology, 2014
Marco Lombardo,1,2 Marianna Rosati,1 Marco Pileri,3 Domenico Schiano-Lomoriello,1 Sebastiano Serrao11Fondazione G.B. Bietti IRCCS, 2Vision Engineering Italy Srl, 3Azienda Ospedaliera San Giovanni-Addolorata, Rome, ItalyBackground: The purpose of this ...
Lombardo M, Rosati M, Pileri M, Schiano-Lomoriello D, Serrao S   +4 more
doaj  

Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation method

Materials Research Express
In this research work Fe and Ni co-doped Tin oxide (SnO _2 ) nanoparticles have been prepared by co-precipitation method. The samples were prepared at various combination of Fe and Ni from 0% up to 10%.
Mst Halima Khatun, Ruhul Amin, Md Samiul Islam Sarker, Md Rasel Shikder, Suravi Islam, Md Shahjahan   +5 more
doaj   +1 more source

Comparative simulation and experimental investigations on Ba1-xCaxTiO3 perovskites for optical and thermoelectric applications

Results in Physics
This study explores the various properties of CaxBa1-xTiO3 perovskites, focusing on its electronic, optical, and thermoelectric response through density functional theory and experimental methods.
Muhammad Tauseef Qureshi, Umer Farooq, Mahmoud Al Elaimi, Hira Affan, Ghazala Yunus, Abdul Moiz Mohammed, Maria Khalil, Murtaza Saleem   +7 more
doaj   +1 more source

First-principles study on structural, mechanical, electrical, optical and thermal properties of lithium- and calcium-based catalysts

Materials Research Express
This work presents a systematic first-principles study of the crystal structure, mechanical, electrical, optical, and thermodynamic properties of lithium- and calcium-based catalysts (Li _3 N, Ca _3 N _2 , Li _3 BN _2 , and Ca _3 B _2 N _4 ) for the ...
Meizhe Lv, Xiaofei Guo, Lichao Cai
doaj   +1 more source

Electronic and Optical Properties of Aluminum Oxide Before and After Surface Reduction by Ar+ Bombardment

Atom Indonesia, 2014
The electronic and optical properties of a-Al2O3 after induced by 3-keV Ar+ sputtering have been studied quantitatively by use of reflection electron energy loss spectroscopy (REELS) spectra.
D. Tahir, H.J. Kang, S. Tougaard
doaj  

Seasonal variations of concentrations and optical properties of water soluble HULIS collected in urban environments [PDF]

, 2010
Christine Baduel, Didier Voisin, Jean‐Luc Jaffrezo   +2 more
openalex   +1 more source

Case study of fluorite mineralization using traditional and laser spectroscopic techniques, homret akarem area south eastern desert, Egypt

Optical Materials: X
Green fluorite samples from Homret Akarem, eastern desert Egypt, were investigated by laser-based Raman spectroscopy to study the effect of rare earth elements (REEs) and natural radiation from the surrounding environment on their physico-chemical ...
Diaa Atta, Tarek A. Abdel-Halim, Doaa A. Mostafa, Fatma M. Zaher   +3 more
doaj   +1 more source