نتایج جستجو برای: natural material

تعداد نتایج: 826167  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1390

during natural gas processing, water in natural gas may cause to hydrates formation in pipelines which may lead to serious damages to process equipments. given the problems raised by present of water in natural gas, glycol solvent uses to remove water.in contact of glycol with gas always an amount of btex and voc absorb along with water, which on glycol recovery process, these substances separa...

Journal: :Journal of the Fuel Society of Japan 1950

2017
Scott Workman Richard Souvenir Nathan Jacobs

Our method is applicable for generating maps of scenicness at widely varying spatial scales. Figure 4 shows three examples of fine-grained high-resolution maps of scenicness from regions of different sizes around Great Britain. Figure 4 (top) shows a stretch of coast near Holywell, a coastal village in north Cornwall, England. Figure 4 (middle) shows a map centered over Caehopkin, a village in ...

Journal: :Optics letters 2000
K Clays S Van Elshocht A Persoons

The angular dependence of the hyper-Rayleigh scattered light intensity from a suspension of bacteriorhodopsin has been analyzed. The observation calls for combination of the second-order nonlinear hyperpolarizability of the retinal chromophore with the linear refractive index of the apo-protein matrix. The structuring of the small nonlinear chromophore in the large linear matrix imparts propert...

2016
Ronghang Hu Huazhe Xu Marcus Rohrbach Jiashi Feng Kate Saenko Trevor Darrell

In this document, we visualize some results on the ReferIt dataset [1] using our SCRC model, showing that it can correctly retrieve an object by exploiting its description in context. We also evaluate our model on the Flickr30K Entities dataset [2], and show that our model can be applied to both “object” and “stuff”, and can generate descriptions over given image regions. 1. Retrieval on object...

Journal: :Journal of The Adhesion Society of Japan 2002

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت معلم تهران - دانشکده علوم 1370

determination of uranium in natural water and complex solutions using ion exchange chromatography: a combined procedure using ion exchange chromatography and uv-vis spectrophotometry techniques has been developed to measure uranum in natural water and complex solutions. after conditicing , one hundred milli liters of sample solutions have been passed through an ion exchange column,pachked with ...

2010
Carol Ramsey

The term “karst” applies to a distinctive type of landscape that develops from the dissolving action of water on soluble bedrock (Figure 11.1)—primarily limestone and marble but also dolostone, gypsum and halite. Karst landscapes are characterized by fluted and pitted rock surfaces, shafts, sinkholes, sinking streams, springs, subsurface drainage systems, and caves. The unique features and thre...

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