搜索结果: 31-45 共查到“理学 Optical properties”相关记录125条 . 查询时间(0.097 秒)
Influence of AlCl3 on the optical properties of new synthesized 3-armed poly(methyl methacrylate) films
Optical constants optical band gap dispersion parameters thin films ATRP PMMA
2010/10/14
Three-armed poly(methyl methacrylate)[PMMA] was synthesized by atom transfer radical polymerization at 100 °C using benzene-1,3,5-triyl tris(4-(bromomethyl) benzoate as 3-armed initiator and a cuprous...
Cluster analysis of the impact of air back-trajectories on aerosol optical properties at Hornsund, Spitsbergen
air back-trajectories aerosol optical properties Hornsund Spitsbergen
2010/2/1
In this paper, spectra of aerosol optical thickness from the AERONET (AErosol RObotic NETwork) station at Hornsund in the southern part of Spitsbergen were employed to study the impact of air mass his...
Physical and optical properties of aerosols over an urban location in Spain: seasonal and diurnal variability
Physical and optical properties aerosols Spain
2010/1/18
Measurements of aerosol optical properties and aerosol number size distribution obtained during the period from December 2005 to November 2007 at Granada, an urban site in south-eastern Spain, are ana...
Aerosol vertical distribution and optical properties over M'Bour (16.96° W; 14.39° N), Senegal from 2006 to 2008
Aerosol vertical distribution optical properties M'Bour
2009/12/31
We present ground-based measurements of aerosol mass, optical properties and vertical extinction profiles acquired in M'Bour, Senegal (16.96° W; 14.39° N) from January 2006 to September 2008. This pla...
Electrochemical and optical properties of an azo dye based conducting copolymer
Conducting polymers copolymers dithienylpyrrole azobenzene EDOT
2010/4/8
The electrochemical and optical properties of a novel conducting copolymer called poly(2,5'-dimethyl-[4-(2,5-di-thiophen- 2-yl-pyrrol-1-yl)-phenyl]azobenzene-co-(3,4-ethylenedioxythiophene)) (poly(1-c...
The optical properties in Visible-light Excited Phosphor Sheet (VEPS) system were discussed and calculated. Different to the conventional LED backlight with white LEDs, VEPS system applies blue LED ch...
Potential Interactions Among Ocean Acidification, Coccolithophores, and the Optical Properties of Seawater
Ocean acidification the world's oceans pH value calcareous phytoplankton corals shellfish precipitated calcium carbonate
2015/7/6
The effects of ocean acidification (OA) are expected to be manifest over a broad range of spatial and temporal scales throughout the world ocean as the pH drops from the pre-industrial value of 8.2 to...
An intensive study of aerosol optical properties in Beijing urban area
aerosol optical properties Beijing urban area
2009/12/3
In order to quantify the aerosol impact on climate, a range of aerosol parameters are required. In this paper, two-year of ground-based observations of aerosol optical properties from an urban site in...
Alpine lake optical properties as sentinels of dust deposition and global change
Alpine lake optical properties sentinels of dust deposition global change
2014/4/17
We characterized dissolved organic matter in La Caldera, an alpine lake in Sierra Nevada (Spain), and watersoluble organic compounds (WSOC) in dry and wet deposition originating from Saharan and marin...
Optical Properties of Dissolved Organic Matter in Finnish and Estonian Lakes
Optical Properties Dissolved Organic Matter Finnish and Estonian Lakes
2009/10/22
The main objective of the present study is to test various methods for describing
the absorption spectra of coloured dissolved organic matter (CDOM) and to
determine the numerical values of some opt...
Aerosol optical properties relevant to regional remote sensing of CCN activity and links to their organic mass fraction: airborne observations over Central Mexico and the US West Coast during MILAGRO/INTEX-B
Aerosol optical properties regional remote sensing CCN activity organic mass fraction
2009/9/23
Remote sensing of cloud condensation nuclei (CCN) would help evaluate the indirect effects of tropospheric aerosols on clouds and climate. To assess its feasibility, we examined relationships of submi...
Microphysical and optical properties of Arctic mixed-phase clouds. The 9 April 2007 case study.
Microphysical optical properties Arctic mixed-phase clouds
2009/9/14
Airborne measurements in Arctic boundary-layer stratocumulus were carried out near Spitsbergen on 9 April 2007 during the Arctic Study of Tropospheric Aerosol, Clouds and Radiation (ASTAR) campaign. A...
Technical Note: Determination of aerosol optical properties by a calibrated sky imager
Technical Note aerosol optical properties calibrated sky imager
2009/9/11
The calibrated ground-based sky imager developed in the Marine Physical Laboratory, the Whole Sky Imager (WSI), has been tested with data from the Atmospheric Radiation Measurement Program (ARM) at th...
Deriving inherent optical properties and associated inversion-uncertainties in the Dutch Lakes
chlorophyll-a suspended particulate matters inherent optical properties
2009/7/22
Remote sensing of water quality in inland waters requires reliable retrieval algorithms, accurate atmospheric correction and consistent method for uncertainty estimation. In this paper, the GSM semi-a...
Synthesis, Characterization, and Optical Properties of Novel 2,5-Bis[4-(2-(-arylvinyl)phenyl]-1,3,4-oxadiazoles
Stilbene 1,3,4-oxadiazole synthesis
2010/4/9
Six novel 2,5-bis[4-(2-arylvinyl)phenyl]-1,3,4-oxadiazoles were synthesized by introducing 1,3,4-oxadiazole moiety into the stilbene skeleton. The synthesis route included the cyclization of p-toluic ...