Results 51 to 60 of about 3,082 (170)

Low Prevalence of Human T‐Cell Lymphotropic Virus Type 1 (HTLV‐1) in a Hospital Triage Population in Tehran During 2024–2025

open access: yesHealth Science Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background and Aims Human T‐cell lymphotropic virus type 1 (HTLV‐1) is a retrovirus that is associated to adult T‐cell leukemia/lymphoma (ATLL) and HTLV‐1–associated myelopathy/tropical spastic paraparesis (HAM/TSP) as two major diseases of the virus.
Arash Letafati   +8 more
wiley   +1 more source

Projections of Meteorological Drought and Potential Evapotranspiration Using the RegCM4 Over Northeastern Iran

open access: yesInternational Journal of Climatology, Volume 46, Issue 10, August 2026.
We downscale CanESM2 with the Regional Climate Model version 4 (20 km) and evaluate against 15 stations to derive monthly PET (Hargreaves–Samani) and SPEI for northeastern Iran (1990–2009, 2040–2059, 2080–2099). Results show robust PET increases and a shift toward more negative monthly SPEI—especially April–September—indicating earlier onset and longer
Nasrin Salehnia   +6 more
wiley   +1 more source

A Two-Stage Grid-Connected Single-Phase SEPIC-based Micro-Inverter with High Efficiency and Long Lifetime for Photovoltaic Systems Application

open access: yesIranian Journal of Electrical and Electronic Engineering, 2022
This paper proposes a grid-connected single-phase micro-inverter (MI) with a rated power of 300 W and an appropriate control strategy for photovoltaic (PV) systems. The proposed MI is designed based on a two-stage topology.
S. Saeedinia   +2 more
doaj  

Lectotypifications and taxonomic changes in the holoparasitic Orobanchaceae

open access: yesNordic Journal of Botany, Volume 2026, Issue 8, August 2026.
Based on further extensive studies of specimens in various herbaria, lectotypes are designated for many taxa of holoparasitic Orobanchaceae. In particular, 47 names in the genera Boschniakia (incl. Xylanche), Cistanche, Orobanche, Phelipanche and Phelypaea are lectotypified.
Holger Uhlich   +5 more
wiley   +1 more source

Heteroptera fauna in alfalfa fields of Ghaen and vicinity, South Khorasan province, with a new record for Iran [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2017
Heteroptera as one of the most important insect orders with a significant ecological role is still scarcely known faunistically in several areas of Iran.
Marzieh Mohammadpour   +3 more
doaj   +1 more source

Negotiation‐Aware Optimization Approach for Multi‐Stakeholder Agricultural Land Reallocation: A Case Study in Iran

open access: yesTransactions in GIS, Volume 30, Issue 5, August 2026.
ABSTRACT Land consolidation aims to mitigate fragmentation, enhance efficiency, and improve agricultural productivity, yet fragmented holdings often increase costs and reduce land use efficiency. This study introduces a hybrid three‐stage GeoAI framework that combines spatial evaluation, individual preference modeling, and cooperative negotiation to ...
Vahid Hashemi   +2 more
wiley   +1 more source

New morphological data and new host record of Lasioerythraeus saboorii (Trombidiformes: Erythraeidae) from Iran

open access: yesPersian Journal of Acarology, 2018
Lasioerythraeus saboorii Khanjani, Raisi & Izadi was described and illustrated based on larvae ectoparasitic on Aphis punicae (Passerini) (Hemiptera: Aphididae) from Boshrouyeh, Ferdows city, South Khorasan Province, Iran.
Masoud Hakimitabar   +2 more
doaj   +1 more source

DIABETES MELLITUS: THE MOST IMPORTANT CARDIAC RISK

open access: yesARYA Atherosclerosis, 2010
   INTRODUCTION: Myocardial infarction (MI) is the leading cause of mortality and morbidity both in men and women. Risk factor profiles vary in different ethnic groups, in male and female and in different age groups.
Majid Jafarnejad   +3 more
doaj  

Analyzing Customers of South Khorasan Telecommunication Company with Expansion of RFM to LRFM Model

open access: yesJournal of Artificial Intelligence and Data Mining, 2018
Telecommunication Companies use data mining techniques to maintain good relationships with their existing customers and attract new customers and identifying profitable/unprofitable customers. Clustering leads to better understanding of customer and its results can be used to definition and decision-making for promotional schemes.
babaiyan, vahide   +1 more
openaire   +2 more sources

Technoeconomic Assessment of Wind Power Potential in the Vicinity of GolGohar Sirjan Mining and Industrial Company

open access: yesEnergy Science &Engineering, Volume 14, Issue 7, Page 3226-3249, July 2026.
Graphical abstract of wind energy study in the Vicinity of GolGohar Sirjan Mining and Industrial Company. ABSTRACT Wind energy is a central pillar of sustainable energy transition; however, its feasibility strongly depends on site‐specific wind regimes and economic conditions.
Hossein Amiri
wiley   +1 more source

Home - About - Disclaimer - Privacy