منابع مشابه
control of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Antimicrobial properties of Dead Sea black mineral mud.
BACKGROUND The unique, black, hypersaline mud mined from the Dead Sea shores is extensively used in mud packs, masks, and topical body and facial treatments in spas surrounding the lake, and in cosmetic preparations marketed worldwide, but little is known about its antimicrobiological properties. METHODS We performed detailed microbial and chemical analysis of Dead Sea mineral mud compounded ...
متن کاملParameterization of sea-salt optical properties
Parameterization of sea-salt optical properties and physics of the associated radiative forcing J. Li, X. Ma, K. von Salzen, and S. Dobbie Canadian Centre For Climate Modelling and Analysis, Science and Technology Branch, Environment Canada, University of Victoria, Victoria, British Columbia, Canada Inst. for Atmospheric Science, School of Earth and Environment, Univ. of Leeds, Leeds, UK Receiv...
متن کاملLaboratory measurements of the optical properties of sea salt aerosol
The extinction spectra of laboratory generated sea salt aerosols have been measured from 1 µm to 20 µm using a Bruker 66v/S FTIR spectrometer. Concomitant measurements include temperature, pressure, relative humidity and the aerosol size distribution. The refractive indices of the sea salt have been determined using a simple har-5 monic oscillator band model (Thomas et al., 2004) for aerosol wi...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Oceans
سال: 2013
ISSN: 2169-9275
DOI: 10.1002/jgrc.20109