Light Transmittance
Correlation of light transmittance with asthma attack: fine water particles as a possible inducing factor of asthma
... in light transmittance at 250, 365 and 580 nm at an outdoor location when the sur- roundings were in ...the light sources and performed every morning and evening for 1 ...
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Validity of Light Transmittance to Predict Soil Hydraulic Conductivity in Salt-Affected Soils
... and light transmittance are varied in their basic concepts; K is based on water volume passing through the soil in definite time, in accordance with Darcy's equation and is usually measured empirically and ...
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Light transmittance and surface roughness of a feldspathic ceramic CAD-CAM material as a function of different surface treatments
... incident light power given by the light emitting diode (LED) curing light device (Elipar S10, 3 M ESPE, Seefeld, Germany) and the transmitted light power through each sample was measured using ...
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Design of Greenhouses with High Light Transmittance: An Implementation in Two Different Conditions
... months like January and February when the hours of sunshine and the intensity of the light are less, the increase in light transmittance obtained rose to 17.10%. These results show that the side ...
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Three dimensional mapping of light transmittance and foliage distribution using lidar
... CONCLUSIONS This study suggests that interpolations of the vegetation-return from small-footprint, discrete-return LiDAR can provide fine spatial resolution information on the probabilit[r] ...
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Role of hypoxia on platelet function in patients with chronic obstructive pulmonary disease
... Methods: Platelet hyperactivity in patients with COPD as compared to age and sex matched controls was determined by following experiments. Thrombin was used on washed human platelets suspension and ADP on platelet rich ...
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Effect of OPEFB-NCC Axial Ratio on Optical Properties of NCC Film - Volume 5 Number 6 (Dec. 2014) - IJCEA
... the light transmittance measurement where higher transmittances were observed in the LAR-NCC and MAR- NCC film as compared to HAR-NCC film in the visible wavelength ...
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Influence of snow depth and surface flooding on light transmission through Antarctic pack ice
... under-ice light regime for austral spring (September) Wed- dell Sea pack ice with a modal light transmittance below ...between light transmittance and snow ...
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Reflection and transmission of visible light by sugi wood: effects of cellular structure and densification
... researchers [2–5], and in general, it is believed that wood with higher density tends to be darker in terms of light absorption. However, this could not always be explained well by the density dependence of wood ...
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Effect of Xenon Arc Lamp Irradiation on Properties of Polymethyl Methacrylate for Aviation
... the light transmittance of aviation perspex does not expe- rience an obvious decrease (less than 1%), indicating that xenon arc lamp irradiation has little influence on its optical ...
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Edge Effects in Small Forest Fragments: Why More Is Better?
... The creation of edges in forested habitat poses a signifi- cant threat to the ecosystem structure and function. Al- though initially advocated as an effective technique to increase species diversity [1,2], studies ...
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Enhanced Dielectric Environment Sensitivity of Surface Plasmon Polariton in the Surface Barrier Heterostructures Based on Corrugated Thin Metal Films with Quasi Anticorrelated Interfaces
... planar periodicity on large areas. Unfortunately, the etch- ing of the semiconductor front interface is necessary in this method which leads to additional surface recombi- nation in Schottky barrier [12]. Therefore, it ...
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Effect of Chemical Composition on the Optical Properties and Fracture Toughness of Transparent Magnesium Aluminate Spinel Ceramics
... Light transmittance measurements both in the UV/visible and near-IR wavelength ranges were employed to determine the optical properties of the fabricated spinel ...visible light transmittance ...
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The Preparation of Transparent Silicone Rubber with Rapid Vulcanization and Ultraviolet Absorbing Effect
... Silicone resin has its outstanding advantages in the preparation of transparent materials, which not only enables the product to have a high degree of transparency, but also has good mechanical properties. In the ...
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Experimental Study On Light Transmitting Concrete
... and light transmittance characteristics of POF (plastic optical fibers), because more than 4% POFs volume will reduce the strength of concrete significantly and the concrete may not be of any ...
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A Novel Nanocone Cluster Microstructure with Anti reflection and Superhydrophobic Properties for Photovoltaic Devices
... the light transmittance and reduce the light reflec- tion, thus improving the performance of photovoltaic ...the light incident was at the normal angle, the nanocone cluster microstructure ...
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Synthesis of Polymers Containing 5, 5-Dimethylhydantoin and Study of its Optical Properties
... Figure (5 and 7) shows the absorbance spectra of the polymer solution where a graph is plotted between the wavelength and absorbance values of the concentration (0.3 g/mL %) in Figure (5) for polymer N4 and the ...
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Photocatalytic activity of gel/cds/pva nanocomposites for degradation of dye under solar light irradiation
... of light as the λmax for the dye changes very little (551-553 nm) in the pH range of 3-12 even though rhodamine exists in two principal forms in water, ie cationic (RhB + ) or zwitter ionic (RhB ± ) ...
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Design and Fabrication of Wire Grid Polarizer by Nanoimprinting and Glancing Angle Deposition Processes
... the transmittance of p-polarized light and the extinction ratio with four different Al layer thicknesses were performed using DiffractMOD (R-Soft), which is a piece of commercial software based on rigorous ...
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Nonlinear Optical Characteristics of Crystal VioletDye Doped Polystyrene Films by Using Z-Scan Technique
... Nonlinear optics in a material is a phenomenon in which intense light induces a nonlinear response in the medium; this phenomenon can be deduced due to electronic and non- electronic processes [1, 2]. Nonlinear ...
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