نتایج جستجو برای: Natanz

تعداد نتایج: 68  

2009

First, Glaser and Kemp ignore the potential for breakout using a covert facility which would yield weapon grade uranium from a stock of low enriched uranium (LEU) significantly faster than their estimates, based on enrichment activity at the Natanz Fuel Enrichment Plant. Though the paper’s summary and conclusion imply that the possibility of undeclared facilities or feedstock have been incorpor...

Journal: :علوم باغبانی 0
صفیه وطن دوست جرتوده غلامحسین داوری نژاد علی تهرانی فر حامد کاوه

abstract an investigation was accomplished during 2007 and 2008 to test effect of hormonal treatment and cutting position on rooting of sebri , shekari and natanz cultivars of pear (pyrus pyrifolia.) the experimental design was a two way factorial in a completely randomized method and with pgr5 treatment (iba and iba with naa in four levels in the first year and four higher levels of iba in sec...

اعلمی‌نیا, زهرا, طباطبایی, سیدحسن, ماهرو بختیاری, نگار, منصوری اصفهانی, مهین,

Natanz, 1:100000 geological map, is located in northeast Isfahan, in the Urumieh-Dokhtar structural zone. This sheet is a prospective area for Cu, Zn and Pb mineralization. Spatial distribution of geochemical anomalies for mineralization was identified; using  pathfinder elements statistic method. The sample from catchment basin technique was applied on stream data. Then threshold elements were...

احمدیان, جمشید, جهانگیری, احمد, مؤید, محسن, هنرمند, مریم,

The Natanz plutonic complex is located in north of Isfahan and in the Orumieh – Dokhtar magmatic belt. Based on petrographic studies, the Natanz complex is composed of six rock types, which are granodiorite, quartz-diorite, diorite, gabbro, quartz-monzonite and granite monzogranit. The intrusive rocks of Natanz are related to the calc-alkaline magmatic series and I-type granitoids. These rocks ...

Journal: :Journal of vector ecology : journal of the Society for Vector Ecology 2005
Mohammad R Yaghoobi-Ershadi Amir A Akhavan Ali R Zahraei-Ramazani Ali R Jalali-Zand Norair Piazak

Following an epidemiological survey of zoonotic cutaneous leishmaniasis (ZCL) in several villages of Badrood, a rural district north of the city of Natanz, central Iran, Phlebotomus (Phlebotomus) papatasi Scopoli were found to be naturally infected with Leishmania (Leishmania) major zymodeme MON-26. Sand flies were collected and dissected biweekly from rodent burrows from May to October 2001. L...

Journal: :Journal of the Royal Asiatic Society 2021

Abstract This article proposes a re-examination of the phases construction and decoration at shrine ‘Abd al-Samad in Natanz demonstrates that core fabric elements architectural revetments are datable to Seljuq period ( 431-590/ 1040-1194), or slightly later. The structure was repurposed redecorated, including addition extensive lustre tiles stucco, for by Zayn al-Din al-Mastari early years four...

2013
Christina Walrond

Iran is expected to achieve a critical capability in mid-2014, which is defined as the technical capability to produce sufficient weapon-grade uranium from its safeguarded stocks of low enriched uranium for a nuclear explosive, without being detected. Iran would achieve this capability principally by implementing its existing, firm plans to install thousands more IR-1 centrifuges, and perhaps a...

2017
Lehlogonolo Ledwaba Hein S. Venter

The ability to network machinery and devices that are otherwise isolated is highly attractive to industry. This has led to growth in the use of cyber-physical systems (CPSs) with existing infrastructure. However, coupling physical and cyber processes leaves CPSs vulnerable to security attacks. A threat-vulnerability based risk model is developed through a detailed analysis of CPS security attac...

سید فرهاد موسوی, , علی جعفری ملک‌آبادی, , مجید افیونی, , اردشیر خسروی, ,

In recent decades, the use of nitrogen fertilizers has increased irrespective of their effects on soil properties, agricultural products and, particularly, on environmental pollution. Nitrate easily leaches from soils into groundwater. The objective of this study was to determine temporal and spatial nitrate concentrations in groundwater in agricultural, industrial and urban regions in some par...

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