نتایج جستجو برای: diffused pollution

تعداد نتایج: 73462  

Journal: :Informatica, Lith. Acad. Sci. 2009
Jiying Wu Qiuqi Ruan Gaoyun An

To restore the underexposure image, an illumination compensation inpainting model which employs the joint-diffused partial differential equations (PDEs) is proposed. Firstly, the novel model compensates the illumination effect in multi-scaled underexposure images respectively. Secondly, the information in the fused compensated image is restored by PDEs which diffuse the geometric property and g...

Journal: :Chemical and Biological Technologies in Agriculture 2022

Abstract Background Heavy metal pollution in urban soil is an important indicator of environmental pollution. Selecting the best interpolation method can accurately reflect distribution characteristics heavy metals soil. In addition, source analysis reveal and help manage protect environment. This study used a uniform sampling obtained total 342 points. After acid reduction, concentration As, C...

2008
Johannes Schöning Michael Rohs Antonio Krüger

The exploitation of finger and hand tracking technology based on infrared light, such as FTIR, Diffused Illumination (DI) or Diffused Surface Illumination (DSI) has enabled the construction of large-scale, low-cost, interactive multi-touch surfaces. In this context, access and security problems arise if larger teams operate theses surfaces with different access rights. The team members might ha...

2003
J. K. Holt Harry A. Atwater

The stoichiometry and hydrogen content of hot-wire (HW)-grown silicon nitride was examined as a function of SiH yNH 4 3 flow ratio. The effect of post-deposition hydrogenation treatment on overall film hydrogen content was determined. The hydrogen release properties in Si-rich and N-rich nitride layers were characterized by annealing treatments. Defect hydrogenation was studied using Fourier tr...

H. Arabi, H. Rafiee*,, M. Mojaddami, S. Rastegari,

Abstract: activity gas diffusion process has been investigated in this research. Effects of coating temperature and aluminumconcentration in powder mixture on formation mechanism were studied using optical and scanning electronmicroscopes, EDS and X-ray diffraction (XRD) techniques. For this purpose two different packs containing 1 and 2wt% aluminum powder, were used for coating the samples at ...

Journal: :Journal of Coastal Research 2022

Akiner, M.E. and Lačnjevac, C., 2022. Managing saltwater intrusion agricultural practices along the Boğaçay River, Turkey: Effects from excavation land source pollution. Journal of Coastal Research, 38(3), 567–577. Coconut Creek (Florida), ISSN 0749-0208. The is a river situated in Konyaaltı district Antalya. In 2017, Antalya Metropolitan Municipality implemented large project which bed was exc...

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