نتایج جستجو برای: gardner equation

تعداد نتایج: 232078  

Journal: :فیزیک زمین و فضا 0
حمیدرضا سلیمانی کارشناس ارشد، گروه علوم زمین، دانشگاه شهر نیویورک، ایالات متحده امریکا محمدرضا سکوتی دیارجان کارشناس ارشد تعبیر و تفسیر داده های لرزه ای، مدیریت اکتشاف، شرکت ملی نفت ایران، تهران، ایران محمدعلی ریاحی دانشیار، گروه فیزیک زمین، موسسه ژئوفیزیک دانشگاه تهران، ایران

pore pressure could be estimated prior to drilling using seismic velocities. applying this approach, the final calculated pore pressure is highly affected by accuracy of the obtained velocity data. in order to generate an accurate velocity cube with proper resolution, velocities from well logs and post-stack 3-d seismic inversion are used along with stacking velocities from velocity analysis of...

Journal: :Cognitio: Revista de Filosofia 2019

ژورنال: علوم آب و خاک 2004
محمدرضا نیشابوری, , حسین رضائی, , علیرضا سپاسخواه, ,

Hydraulic coefficients of a porous media such as hydraulic conductivity K(θ) and diffusivity D(θ) have a controlling role in the evaluation of groundwater flow and pollutant transport behavior. Therefore, successful porous media flow evaluation depends on the accurate determination of its hydraulic coefficients. But it is hard and time consuming to measure. Values for these coefficients accurat...

Journal: :iranian journal of pathology 0
mitra heidarpour dept. of pathology, isfahan university of medical sciences, isfahan, iran farzaneh sajjadi . dept. of pathology, isfahan university of medical sciences, isfahan, iran seyed abass tabatabai dept. of surgery, isfahan university of medical sciences, isfahan, iran majid heidarpour dept. of orthodontics, shahid beheshti university of medical sciences, tehran, iran

gardner's syndrome is an autosomal dominant inherited disorder. familial polyposis of the colon, osteomas, hypertrophy of the retinal-pigmented layer and a multitude of soft tissue tumors are characteristic features. the syndrome may be presented with colonic or extracolonic symptoms. a 75-year-old male patient presented to al-zahra clinic with diffuse abdominal pain. an abdominal surgery ...

1998
R. JAMES ANSLEY ROLLIN H. ABERNETHY

Pregermination treatments applied to seed of Gardner saltbush, [ALriplexgar&cri(Moq.) D. Dietr.] were evahtated for alleviation of seed dormancy. Treatments selected simulated conditions the seed might be exposed to in its natural environment, including dry afterripening, scarification, leaching, and cold stratification. Germination response to individual treatments was equal to or higher than ...

1993
Linton C. Freeman Douglas R. White

Galois lattices are introduced as a device to provide a general representation for two mode social network data. It is shown that Galois lattices yield a single visual image of such data in cases where most alternative models produce dual images. The inzage provided by the Galois lattice produces, moreover, an inzage that can suggest useful insights about the structuralproperties of the data. A...

Journal: :Therya 2023

It is a great pleasure to introduce this special feature honoring Dr. Alfred Lunt Gardner. Al’s many contributions mammalogy span seven decades, two continents, and practically the entire tree of mammals. impossible imagine what in Americas would look like without him. His academic are as significant his imposing stature. Al was born Salem, Massachusetts 1937 spent early childhood there. first ...

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