Results 81 to 90 of about 553,575 (206)

PETROGENESIS AND ORIGIN OF THE CHENAR GRANITOID STOCK, NW OF KERMAN, IRAN: EVIDENCE OF NEOTETHYS SUBDUCTION RELATED ARC MAGMATISM [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2003
The lower to middle Miocene Chenar granitoid stock, a part of Central Iranian volcanic belt, is intruded into Eocene volcano-sedimentary complex in northwestern Kerman in south Central Iran.
M. Arvin
doaj  

Analysis of the groundwater resource decline in an intramountain aquifer system in Central Iran [PDF]

open access: yes, 2012
The Shahrekord aquifer is located in an intramountain basin in Central Iran (90 km SW of Isfahan) and is the main resource of irrigation water for the intensively developed agriculture in the Shahrekord Plain.
Martens, Kristine   +3 more
core  

Investigation of the Wind Erosion Trend in Central Iran using Dust Storm Index in the Last Fifty Years

open access: yesعلوم آب و خاک, 2018
Wind erosion is the most important geomorphic process and the main cause of the landscape change in arid and semi-arid areas. This paper focuses on the Dust Storm Index (DSI) with the aim of monitoring wind erosion in Central Iran using meteorology data.
A. Vali, F. Roustaei
doaj  

Systematic Interpretation Of Silicified Specimens of Upper Cretaceous Echinocorys ex. gr. scutata (Leske, 1778), Farokhi Formation, Central Iran [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2014
Echinocorys ex. gr. scutata is one of the most important echinids in the Upper Cretaceous deposits. In this regard, a stratigraphic section of the Farokhi Formation in the Central Iran is sampled. This formation is less known and described in the geology
M. Allameh, M. Taherpour Khalil Abad
doaj  

The formation model for the Komsheche barite in Triassic carbonate deposits, NE Isfahan, Central Iran: Insights from mineralogy, stable isotopes, and fluid inclusions

open access: yesJournal of Economic Geology
In the western boundary region of Central Iran with Sanandaj-Sirjan, considering the widespread carbonate units in the northeastern Isfahan area, the barite deposits have considerable potential. The Komsheche barite, hosted in the Middle Triassic Shotori
Nakisa Tayebi   +2 more
doaj   +1 more source

Religious and Political Factor in Iran's Foreign Policy in Central Asia

open access: yesHalyk̦aralyk̦ k̦atynastar ža̋ne halyk̦aralyk̦ k̦u̇k̦yk̦ seriâsì, 2023
This article highlights the role of the religious factor in Iran's foreign policy in Central Asia. In order to determine the priority directions of the foreign policy of the Islamic Republic of Iran, the stages of formation and development of foreign ...
A. A. Altynbek   +2 more
doaj  

Deterring a Nuclear Iran: The Devil in the Details [PDF]

open access: yes, 2010
Explores the technical requirements for a deterrence regime against Iran should it acquire a nuclear weapons capability. Considers red lines, treaty arrangements, force deployment and bases, military assistance to Iran's neighbors, and crisis ...
Kenneth M. Pollack
core  

Ore Structures, geochemistry, O-isotopes and fluid inclusion of the Ediacaran Banded Iron Formation at the Koushk area, Northeast Bafq, Central Iran

open access: yesJournal of Economic Geology
The Koushk iron deposit is situated northeast of Bafq in Yazd Province, within the Central Iran Structural Zone. Fe- mineralization in the Koushk area is hosted by a rhythmic sequence of dolomite, jaspilite, rhyolitic tuff, metasomatite, diorite sill and
Kiamars Hosseini   +2 more
doaj   +1 more source

The ISCIP Analyst, Volume II, Issue 14 [PDF]

open access: yes, 1997
This repository item contains a single issue of The ISCIP Analyst, an analytical review journal published from 1996 to 2010 by the Boston University Institute for the Study of Conflict, Ideology, and ...
Cavan, Susan   +8 more
core   +9 more sources

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