نتایج جستجو برای: salt dome

تعداد نتایج: 84837  

Journal: :معماری و شهرسازی 0
عیسی حجت استاد دانشکده معماری، پردیس هنرهای زیبا، دانشگاه تهران سعید گلستانی دانشجوی دکتری معماری، دانشگاه هنر اصفهان مهدی سعدوندی استادیاردانشکده معماری، دانشگاه هنر اصفهان

there are some evidences on elamite seals that show iranian people had enough knowledge to construct small dome on cylindrical spaces like silo in the third millennium bc. but the foundations of large dome over square spaces were formed in the parthian period. bazeh-hur dome chamber with the corners of wood in khorasan province is the most ancient dome from the sasanian dynasty. since the sasan...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم پایه دامغان - دانشکده علوم زمین 1387

چکیده ندارد.

2001
Biondo L. Biondi

I present a method for anti-aliasing Kirchhoff imaging operators that improves the resolution of the image by properly imaging aliased components of the recorded data that would be suppressed by standard anti-aliasing methods for Kirchhoff operators. The proposed method succeeds in imaging “beyond aliasing” without generating aliasing noise because it exploits a priori knowledge on the dipspect...

Journal: :مدیریت شهری 0
sarah khodadadifar ali goudarzi nima valibeig

the most important characteristic of dome and factors influencing it in the islamic iranian architecture that is different from other courses is construction and construction methods of them. over time, different factors are involved in the process of formation of the domes. it is one of the factors influencing the structure of iranian-islamic domes. by examining the structure of iranian-islami...

2015
Feifei Qu Zhong Lu Qin Zhang Gerald W. Bawden Jin-Woo Kim Chaoying Zhao Wei Qu

a r t i c l e i n f o Keywords: InSAR Multi-temporal InSAR Subsidence Aquifer Fault Oil field Salt dome Houston Houston–Galveston (HG) region in Texas has been subsiding due to the combined effects of groundwater withdrawal , hydrocarbon extraction, salt dome movement, and faulting. This human-and partially nature-induced ground deformation has gradually threatened the stability of urban infras...

Journal: :Science 2004
I R MacDonald G Bohrmann E Escobar F Abegg P Blanchon V Blinova W Brückmann M Drews A Eisenhauer X Han K Heeschen F Meier C Mortera T Naehr B Orcutt B Bernard J Brooks M de Faragó

In the Campeche Knolls, in the southern Gulf of Mexico, lava-like flows of solidified asphalt cover more than 1 square kilometer of the rim of a dissected salt dome at a depth of 3000 meters below sea level. Chemosynthetic tubeworms and bivalves colonize the sea floor near the asphalt, which chilled and contracted after discharge. The site also includes oil seeps, gas hydrate deposits, locally ...

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

یک سری پنج تایی لیگاند چهار دندانه سولفور دهنده: en-bis-dtcna = ethylenebisdithiocarbamate sodium salt pn-bis-dtcna = propylenebisdithiocarbamate sodium salt bu-bis-dtcna = butylenebisdithiocarbamate sodium salt he-bis-dtcna = hexylenebisdithiocarbamate sodium salt oc-bis-dtcna = octylenebisdithiocarbamate sodium salt تهیه شده است. این لیگاندها به روش های ir ,1h-nmr و تجزیه عنصری شن...

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