Results 41 to 50 of about 22,429 (239)

Explaining Faculty Members' Experiences of Clinical Education During the COVID-19 Pandemic: A Qualitative Study. [PDF]

open access: yesHealth Sci Rep
ABSTRACT Background and Aims Clinical education is a fundamental component of medical training that faced numerous challenges during the COVID‐19 pandemic. Understanding faculty members' experiences and strategies can inform plans for enhancing educational quality during future health crises.
Ahmadi F   +5 more
europepmc   +2 more sources

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

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

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

Phase-controlled atom-photon entanglement in a three-level V-type atomic system via spontaneously generated coherence [PDF]

open access: yes, 2011
We investigate the dynamical behavior of the atom-photon entanglement in a V-type three-level quantum system using the atomic reduced entropy. It is shown that an atom and photons are entangled at the steady-state; however disentanglement can also be ...
Abazari, Mohammad   +3 more
core   +2 more sources

Anxiety Disorder Among Adolescents with Asthma in Zanjan [PDF]

open access: yesJournal of Advances in Medical and Biomedical Research, 2020
Abstract Background & Objective:  Asthma is the most common inflammatory disorder of respiratory system.The aim of this study was to investigate the prevalence of asthma and association of asthma with anxiety among 13-14 year-old students in Zanjan.
Ahmadiafshar, Akefeh   +4 more
openaire   +1 more source

Analysis of the Effects of Tourism Development on the Livability of Rural Areas Case Study: Tourism Villages of Tarom County [PDF]

open access: yesجغرافیا و آمایش شهری منطقه‌ای, 2022
Rural development areas has faced many structural and functional challenges from the past until now, and various strategies have been proposed by the scientific community.
Hasan Ghasemloo   +2 more
doaj   +1 more source

Operator Gauge Symmetry in QED [PDF]

open access: yes, 2006
In this paper, operator gauge transformation, first introduced by Kobe, is applied to Maxwell's equations and continuity equation in QED. The gauge invariance is satisfied after quantization of electromagnetic fields.
Khademi, Siamak, Nasiri, Sadollah
core   +2 more sources

Reconstructing the Poynting vector skew angle and wave-front of optical vortex beams via two-channel moir\'e deflectometery [PDF]

open access: yes, 2013
A novel approach based on the two-channel moir\'e deflectometry has been used to measure both wave-front and transverse component of the Poynting vector of an optical vortex beam. Generated vortex beam by the q-plate, an inhomogeneous liquid crystal cell,
Dashti, Mohsen   +5 more
core   +3 more sources

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