همهاخبارمکان‌یابراهنمای خریدتصاویرویدیومقالات علمی
درباره برتیناتماس با ماهوش مصنوعی رایگانایمیل رایگانمترجم رایگانDNS رایگانهواشناسیکاوش برتیناپشتیبانیتبلیغ در برتینا
درباره سرچحریم خصوصیشرایط

برتینا (فناوری پیشرفته پارسیان) شرکت دانش‌بنیان حوزه هوش مصنوعی

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onlinelibrary.wiley.com/doi/abs/10.1111/jjns.12548PDF

Resilience of first‐line nurses during adaptation to the COVID‐19 pandemic: A grounded theory study

…, A Ghorbani, M Momeni, F Ghapanvari - Japan Journal of …, 2023 - Wiley Online Library
۵ ارجاع2023

Aim Nurses are a vital resource in providing care to COVID‐19 patients. During adaptation to the pandemic, the mental health of nurses was disturbed. The present study aimed to …

papers.ssrn.com/sol3/papers.cfmPDF

Design and Analysis of Ergh Experimental Reactor

E Ghapanvari - Available at SSRN 4524714 - papers.ssrn.com
4524

Simulation and analysis are two essential tools used in the field of nuclear engineering understanding and optimizing the performance of nuclear reactors. In this article, we will …

www.sciencedirect.com/science/article/pii/S0375947418300101

High-spin level structure and Ground-state phase transition in the odd-mass 103− 109Rh isotopes in the framework of exactly solvable sdg interacting boson …

M Ghapanvari, AH Ghorashi, Z Ranjbar… - Nuclear Physics A, 2018 - Elsevier
۱۱ ارجاع2018

In this article, the negative-parity states in the odd-mass Rh 103 − 109 isotopes in terms of the sd and sdg interacting-boson fermion models were studied. The transitional interacting …

pmc.ncbi.nlm.nih.gov/articles/PMC8997181/PDF

Psychological impact of the COVID-19 on hospitalized patients: a qualitative study

F Ghapanvari, P Namdar, M Moradi… - Iranian journal of …, 2022 - pmc.ncbi.nlm.nih.gov
۶ ارجاع2022

Background: As the 2019 coronavirus spreads rapidly around the world, it has caused widespread fear and anxiety in various populations. This study aimed to explore the psychological …

link.springer.com/article/10.1007/s12648-021-02152-8

Nuclear supersymmetry and quantum shape-phase transition

M Ghapanvari, MA Jafarizadeh, N Amiri - Indian Journal of Physics, 2022 - Springer
2022

In this paper, the characteristics of nuclear supersymmetry in transitional nuclei are investigated. The structure of the two types of nuclear supersymmetry schemes, based on the U(6/2) …

iopscience.iop.org/article/10.1088/1674-1137/ae75fc/meta

Probing Quantum Phase Transitions in the sdg Interacting Boson Model Using Von Neumann Entropy

M Ghapanvari, M Sayedi, N Amiri… - Chinese Physics …, 2026 - iopscience.iop.org
2026

In this work, the von Neumann entropy has been calculated and employed as a probe to analyse quantum phase transitions (QPTs) within the sdg-interacting boson model (sdg-IBM). …

jqr1.kmu.ac.ir/article_92424_a136b6f2af4ec853466f2be12a79765b...PDF

Living with a foggy future: experiences of caregivers of hemodialysis patients

F Ghapanvari, S Hosseinigolafshani - Journal of Qualitative Research …, 2024 - jqr1.kmu.ac.ir
۳ ارجاع2024

Background: Caregivers of hemodialysis patients experience several daily challenges due to the specific condition of their patients. It is necessary to study the challenges of this group …

cdnsciencepub.com/doi/abs/10.1139/cjp-2024-0113PDF

Quantum phase transition in even–even molybdenum isotopes using von Neumann entropy

N Amiri, M Sayedi, M Ghapanvari… - Canadian Journal of …, 2024 - cdnsciencepub.com
۱ ارجاع2024

In this study, the von Neumann entropy (entanglement entropy) of s–d bosons and proton (π)–neutron (ν) bosons in the even–even molybdenum ( 94–102 Mo) isotopes, within the …

www.worldscientific.com/doi/abs/10.1142/S0218301326500266

Approximate quantum transmission coefficients in fusion cross-sections: A simplified analytical model

M Ghapanvari, V Dehghani, SA Alavi… - … Journal of Modern …, 2026 - World Scientific
2026

By using different forms of analytic using different forms of analytic approximate transmission coefficients such as Hill–Wheeler, Morse, Eckart and WKB, the fusion cross-section of three …

www.sciencedirect.com/science/article/pii/S037594741730413X

Exactly solvable model of transitional nuclei based on dual algebraic structure for the three level pairing model in the framework of sdg interacting boson …

MA Jafarizadeh, Z Ranjbar, N Fouladi, M Ghapanvari - Nuclear Physics A, 2018 - Elsevier
۵ ارجاع2018

In this paper, a successful algebraic method based on the dual algebraic structure for three level pairing model in the framework of sdg IBM is proposed for transitional nuclei which …

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