Results 41 to 50 of about 10,841 (178)

Petrology and Geochemistry of the Qozlou Granitoid and Related Fe skarn (west Zanjan)

open access: yesJournal of Economic Geology, 2020
Introduction Fe skarn deposits are one of the important Fe deposits in the Zanjan province which have been exploited in recent years. The Qozlou Fe deposit is one of these Fe skarn deposits which is located at 65 km west of Zanjan.
Neda Shafaiepour   +3 more
doaj   +1 more source

Risk Factors of Suicide in Zanjan- Iran Population

open access: yesInternational Journal of High Risk Behaviors and Addiction, 2021
Background: Few studies have examined the risk factors among Iranians attempting suicide. Objectives: The present study aimed to explore the risk factors of suicide among patients admitted to hospitals due to suicide attempts. Patients and Methods: Suicidal participants (N = 200, 104 males and 96 females, aged 18 to 40) were recruited via judgmental ...
Farhad Taremian   +4 more
openaire   +1 more source

Comparison between Native and Official Culture and Knowledge [PDF]

open access: yesDānishhā-yi būmī-i Īrān, 2014
In the course of realization of constant development of villages with people-based orientation aiming at their empowerment, the native knowledge is the most significant part of development in terms of local beliefs, values, methods and knowledge ...
amir saberi, ismaiel karami dehkordi
doaj   +1 more source

Surveying of socio-cultural, institutional-organizational resilience in the city quarters of Zanjan [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2023
Introduction Socio-economic transformations and its metamorphoses in the some natural, environmental and sociological spheres  have reached to complex stage that epistemological reading of it needs to readout of the philosophical and  theosophy and ...
jamshid Nagiloo   +3 more
doaj   +1 more source

Vibration control of laminated composite beam with magnetostrictive layers [PDF]

open access: yesمجله مدل سازی در مهندسی, 2017
Structural vibration control using intelligent materials has received much attention nowadays. These materials due to their high frequency, low weight and volume, easy convert electrical energy into mechanical and vice versa are being used increasingly ...
Omid Rahmani, Reza Bayat
doaj   +1 more source

Genesis of the Varmazyar Pb-Zn (Ag) occurrence, Tarom-Hashtjin metallogenic belt: Insights from ore geology, geochemistry and fluid inclusion studies

open access: yesJournal of Economic Geology, 2022
Introduction Varmazyar Pb–Zn (Ag) occurrence, 65 km north of Zanjan, is located in the Tarom–Hashtjin metallogenic belt (THMB). The THMB has been recognized as one of the most important epithermal metallogenic belts in Iran (Kouhestani et al., 2018b ...
Afsaneh Ghorbani   +2 more
doaj   +1 more source

Analyzing Biodiversity Management Challenges in the Sorkhabad Protected Area of the Zanjan Province, using a Grounded Theory study [PDF]

open access: yesمخاطرات محیط طبیعی, 2022
Biodiversity faces various challenges which make its management difficult. This research aimed to investigate the challenges of biodiversity management in the Sorkhabad Protected Area of the Zanjan Province. The research was conducted using a qualitative
Parvaneh Safarialamouti   +2 more
doaj   +1 more source

Periodontal parameters and oral hygiene in diabetic and nondiabetic adolescents in Zanjan [PDF]

open access: yesMedical Journal of The Islamic Republic of Iran, 2020
Background: Periodontal disease and diabetes mellitus are 2 most common encountered chronic diseases. The occurrence, appearance, and severity of the periodontium tissue conditions vary during adolescence. Also, there is controversy about the relationship between diabetes mellitus and increased periodontal disease breakdown during puberty.
Nazemi Salman, Bahareh   +4 more
openaire   +2 more sources

Mineralization, Mineralogy, Structure, Texture and Genesis of Ortasu Pb-Zn Deposit, NW Zanjan

open access: yesJournal of Economic Geology, 2019
Introduction According to Hitzman et al. (2005) and Hayes et al. (2015), the sediment-hosted copper deposits (SHC) are stratiform disseminated to veinlet copper mineralization within the reduced black shale, sandstone, and carbonate rocks.
Arsham Haghighi Bardineh   +4 more
doaj   +1 more source

To identify Zanjan food and beverage clusters [PDF]

open access: yesWIT Transactions on Ecology and The Environment, 2011
Nowadays, industrial clusters have attracted the public attention in some parts of the world. The main power in the cluster is due to the creation of potential jobs, the same factor in the past to promote small industries, especially in the food and beverage field.
openaire   +1 more source

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