12 hasil untuk "Reza Modarres"
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Artikel Jurnal Teks lengkap
Effect of Enso indices on meteorological drought in the midwest of Iran
Introduction Drought occurs due to lack of humidity and deficiency in precipitation amount. Therefore, it is important to recognize and investigate the effective factors on precipitation deficiency and consequently drought occurrence. Enso is a phenomenon of climatic teleconnection that can affect…
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Spatial Grouping of Drought Using Standardized Precipitation Index in Isfahan Province
The determination of spatial distribution of drought attributes in Isfahan province is essential for the study and management of drought. In this study, using ten drought attributes based on severity, duration and frequency of standardized precipitation index in 45 stations in Isfahan province and…
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Water Quality Zonation of Beshar River in Yasuj City
AbstractThis study was conducted to monitor the current water quality of Beshar River by the Iranian Surface Water Quality Index (IRWQIsc). Monitoring of the river water quality was done based on sampling 12 stations along the river in October of 2021 as the period of water shortage and January of…
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Joint and Conditional Probability Analysis of Flood and Daily Extreme Rainfall Using Copula Functions: A Case Study of the Kan Basin, Tehran
In recent decades, the recurrent occurrence of destructive floods in the Kan basin, located in western Tehran, has highlighted the need for a more detailed analysis of the rainfall–runoff relationship. This study aims to investigate the statistical dependence between annual peak instantaneous…
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Two cases of clear cell ovarian cancer in young patients
Background: Ovarian cancer is the most common cause of cancer death worldwide. Incidence of ovarian cancer is more common in postmenopausal women. Premenopausal onset is rare and the present study described two cases of ovarian clear cell tumors in young women. Case Presentation: The patients…
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Artikel Jurnal
Estimating postoperative survival rate of gastric cancer patients and its effective factors in Babol, northern Iran: 2006-2011
Background: The importance of gastric cancer, considering its progressive course and high mortality is one of the reasons we pay attention to patients’ survival and the significance of this study was to estimate survival and determine the effective factors on patients with gastric cancer. Methods…
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Urban form, socio-climatic drivers, and air pollution dynamics: Insights from Generalized Additive Model for sustainable cities
Using a Generalized Additive Model (GAM) framework and satellite-derived pollutant measurements, this research studies the contribution of socio-climatic parameters and urban form to air pollution in 32 Iranian cities to explain linear and nonlinear associations. After retrieving high-resolution…
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Surface sediment zonation of the Zayandehroud Dam reservoir based on geochemical indices
AbstractDam reservoirs serve as suitable places to settle sedimentary materials carried by rivers. Pollutants absorbed into these sediments may lead to water contamination, increased aquatic animal mortality, and loss of biodiversity. Potentially toxic elements (PTEs) are classified as highly…
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Artikel Jurnal Teks lengkap
Epidemiological Characteristics of Fatal Traumatic Accidents in Babol, Iran: A Hospital-Based Survey
Objective: To determine the epidemiological characteristics of fatal traumatic accidents in patients referred to a hospital in Babol, Northern Iran. Methods: This was a cross-sectional study being performed during a 1-year period including all the dead trauma patients referred to Shahid Beheshti…
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Artikel Jurnal
Complications of Cholecystectomy with Laparoscopic and Open Methods in Patients with More than 50 Years of Age
Background: Due to less tolerant to surgery stress in elderly patients, their mortality and morbidity rates are high in open abdominal surgery. The purpose of this study was to compare laparoscopic cholecystectomy and laparotomy in patients aged over 50 years. Methods: This cross-sectional study…