Results 61 to 70 of about 4,797 (209)
International Journal of Photoenergy, Volume 2026, Issue 1, 2026.This study investigates the daily dependence of the optimal angle of a flat solar collector on geographical latitude, climate type, and altitude under clear sky conditions. Hottel′s model is primarily used to mathematically describe the clear sky condition. In addition, this paper considers three other clear sky models.
Amir Aghamohammadi +3 more
wiley +1 more source
Spatial Analysis of Worn-Out Urban Texture in Zanjan City with Emphasis on Livability Approach [PDF]
SSRN Electronic Journal, 2018 Achieving life viability is considered as one of the strategic goals of sustainable urban development that human beings have been constantly seeking for its quantitative and qualitative promotion during their lifetime. Therefore, it can be said that viability is both a goal and a means of sustainable development.
KARAMAT ALLAH ZIYARI +3 more
openaire +2 more sources
The Depositional Record, Volume 11, Issue 5, Page 1563-1595, November 2025.This study integrates sedimentological and ichnological data to reveal the depositional processes and environmental conditions of deep‐water muddy gravity flows in the Mobarak Formation. It highlights distinct ichnocoenoses and bioturbation patterns, offering insights into basin‐floor versus slope mudstones and their implications for hydrocarbon ...
Aram Bayet‐Goll +2 more
wiley +1 more source
Random‐Order Ballistic Training Improves Throwing Distance in Resistance‐Trained Males
European Journal of Sport Science, Volume 25, Issue 11, November 2025.ABSTRACT The order of strength or ballistic exercises in complex training with similar movement patterns may affect performance outcomes. The main objective of this study was to investigate whether the order (random vs. progressive block) of ballistic exercise within a complex training protocol influences throwing performance and muscular strength in ...
Mohsen Yaghoubi +5 more
wiley +1 more source
Equity in hospital beds distribution in Zanjan Province, Iran
Payesh, 2020 Objective (s): Health equity as a health system objective means having fair access to needed healthcare services, paying healthcare costs according to payment capacity and enjoying the highest achievable standard of health.
Ali Mohammad Mosadeghrad +2 more
doaj
Surveying of socio-cultural, institutional-organizational resilience in the city quarters of Zanjan
نشریه 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 literacy tradition on the lived and non-lived experience of communities at the length of history.
jamshid Nagiloo +3 more
openaire +1 more source
Sustainable agro‐management practices mitigate soil salinity relative to pre‐cultivation levels
Vadose Zone Journal, Volume 24, Issue 6, November/December 2025.Abstract Soil salinity and sodicity are major constraints to sustainable agriculture in arid and semi‐arid regions. Despite extensive research on remediation practices, the lack of integrated frameworks for quantifying saline‐sodic soil degradation has impeded the translation of site‐level findings into operational management tools.
Salar Rezapour +3 more
wiley +1 more source
اولویتبندي نواحی شهری به منظور تأسیس ایستگاههای آتشنشانی [PDF]
, 2014 مقدمه: امروزه یکی از دلمشغولیهای برنامهريزان در فضاهای شهری طراحی و مکانیابی مناسب و مطلوب فضاهای خدماتی است و یکی از این خدمات که تأمین بخشی از امنیت شهر را بر عهده دارد، ایستگاههای آتشنشانی است.
زلفی, علی +1 more
core
A Comparative Study on Physical Vulnerability of Urban Area against Natural Hazards: Importance of Health Promoting Approach in Civil Engineering [PDF]
, 2014 Background: Estimation of urban vulnerability to earthquakes can be considered as an Ill-structured problem in urban in both unplanned and planned ar-eas.
Alireza Pashaiifar +3 more
core +1 more source
Prevalence of Flat Foot in Primary School Students Aged 7-12 Years, in Zanjan City, Iran
Journal of Modern Rehabilitation, 2020 Introduction: Physical conditions of people are among the essential components of their health. Any structural or physical changes of the human body can affect the performance of the individual.
Marzieh Pashmdarfard +6 more
doaj +1 more source