نتایج جستجو برای: mishan
تعداد نتایج: 23 فیلتر نتایج به سال:
This study focuses on the mineralogical and chemical characterization of Mishan Formation marls from North East Ahvaz for brick production. Mineralogical and Geochemical studies were performed by XRD and XRF methods. Major minerals in marls are quartz, calcite, dolomite and the minor minerals are orthoclase, chlorite, and muscovite. Illite and montmorillonite are also present as minor minerals ...
Abstract A regional 2D conceptual model was constructed to study the hydrocarbon systems associated with Middle Sarvak source rock (Cenomanian) in southeastern Persian Gulf basin. The cross section used for this purpose 135 km long and encompassed a total of 17 depositional units Late Jurassic Surmeh Formation at base Aghajari/Mishan sequences top. Compositional type II-S kinetics considered ro...
Pri poučevanju tujih jezikov stroke (TJS) na visokošolski ravni imajo pomembno mesto avtentična besedila in opravila, ki predstavljajo najpogosteje obravnavana tipa avtentičnosti. Avtentična študentom omogočajo stik z jezikom opravili, jih bodo potrebovali med študijem in/ali poklicni poti. Na avtentičnost osredinjeni pristop (Mishan 2005) združuje gradiva opravilih temelječe učenje, mora odraž...
this investigation was performed on 1056 stool samples collected from isfahan area (with high intensity of infection) and dasht-mishan area of khuzestan. as indicated in tables 1, 2 and 3 the results of kato thick-smear technique is comparable to those conventional methods of formalin-ether and flotation methods, plus low cost, simplicity and practicability of kato's thick-smear. for ascaris eg...
the main task of drilling the formation by the bit is done via scraping, crushing and grinding. discharging the fluid from the bit nozzles is done with high pressure which assists to break the rocks. different parameters affect the bit selection and design for each drilling formation, but the most important one is drillability that depends on hardness of the formation. in this paper, the design...
تحقیق کنونی تلاش دارد با تهیه الگویی سه بعدی بوسیله نرم افزار rms از سازند گچساران در میدان نفتی اهواز، دیدگاه مناسبی از شکل هندسی آن ها به منظور تهیه دقیق و سریع برنامه پیش بینی زمین-شناسی در حفاری های آتی، برای فائق آمدن بر مشکلات متعدد در حفاری طبقات مخاطره آمیز گچساران ارائه دهد. بر اساس مطالعات انجام شده بخش یک سازند گچساران در سرتاسر میدان از هندسه سر سازند آسماری و بخش های چهار، پنج، و ه...
Razak and Mishan Formations (Early to Middle Mioceneage) in Polkavar and Zanjiran areas located in south and southwest of Fars Province in the Zagros foldbelt. Major minerals are illite/muscovite, chlorite, calcite, quartz and minor minerals are albite, and palygorskite. Analyses of whole rock chemistry show high amounts of CaO, MgO and low SiO2, Al2O3, Fe2O3, K2O, Na2O contents compared to NAS...
stratigraphy, paleontology and paleoecology characteristics of stars valley deposits in qeshm island
stars valley is one of the tourism areas in the qeshm island and is located at the southwest of qeshm city, south eastern corner of the island. sediments forming this unique landscape are not completely lithified and is composed of marl and marly limestone which is formed by erosional and weathering processes. deposits of stars valley contain diverse assemblages of echinoids, bivalves, gastropo...
extended abstract 1. introduction a complementary activity that could replace agriculture is now needed more than ever, given the increase of rural immigration, the decrease of income in rural households and the decline in the agricultural sector. moreover, due to the inequality and widespread poverty among rural people in the developing societies, the development of rural tourism could be an i...
this paper attempts to investigate the capability of the numerical finite element method for the removal of the regional effects from the observed gravity data from the dehnow anticline. from a geological point of view, the dehnow area is a part of the fars sedimentary basin south-east iran. the khamy formation and bangestan group are the oldest geological structures in the area that have outcr...
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