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

برتینا (فناوری پیشرفته پارسیان) شرکت دانش‌بنیان حوزه هوش مصنوعی

nph.onlinelibrary.wiley.com/doi/abs/10.1111/nph.17118PDF

A novel 13C pulse‐labelling method to quantify the contribution of rhizodeposits to soil respiration in a grassland exposed to drought and nitrogen addition

R Wang, B Bicharanloo, MB Shirvan… - New …, 2021 - Wiley Online Library
۶۶ ارجاع2021

Rhizodeposition plays an important role in below‐ground carbon (C) cycling. However, quantification of rhizodeposition in intact plant–soil systems has remained elusive due to …

www.sciencedirect.com/science/article/pii/S0306454924002457PDF

Multi-objective reinforcement learning-based approach for pressurized water reactor optimization

P Seurin, K Shirvan - Annals of Nuclear Energy, 2024 - Elsevier
۲۹ ارجاع2024

A novel method, the Pareto Envelope Augmented with Reinforcement Learning (PEARL), has been developed to address the challenges posed by multi-objective problems, particularly …

www.sciencedirect.com/science/article/pii/S0921509320311461

Influence of deep cryogenic cycling on the rejuvenation and plasticization of TiZrHfBeCu high-entropy bulk metallic glass

P Gong, G Yin, Z Jamili-Shirvan, H Ding… - Materials Science and …, 2020 - Elsevier
۷۳ ارجاع2020

The effects of deep cryogenic cycling treatment (DCT) on the rejuvenation and room-temperature compressive properties of a TiZrHfBeCu high-entropy bulk metallic glass (HE-BMG) …

www.ceeol.com/search/article-detailPDF

When time matters: Mechanisms of change in a mediational model of foreign language playfulness and L2 learners' emotions using latent change score mediation …

…, M Pawlak, T Taherian, E Yüce, ME Shirvan… - Studies in Second …, 2023 - ceeol.com
۳۷ ارجاع2023

In a dynamic system, time-dependent links between affective factors can provide more information than the level of response within a single isolated system. In the present study, …

www.sciencedirect.com/science/article/pii/S0022311521005778

Post-LOCA ductility of Cr-coated cladding and its embrittlement limit

H Yook, K Shirvan, B Phillips, Y Lee - Journal of Nuclear Materials, 2022 - Elsevier
۵۹ ارجاع2022

Post-Loss of Coolant Accident (LOCA) ductility assessments of Cr-coated Zircaloy cladding was conducted in compliance with the United States Nuclear Regulatory Commission (US…

www.tandfonline.com/doi/abs/10.1080/09588221.2025.2498094

Dynamic reciprocal associations of AI-assisted L2 writing task emotions in data-driven learning: a dynamic structural equation modeling

M Pawlak, M Kruk, M Elahi Shirvan… - Computer Assisted …, 2025 - Taylor & Francis
۱۹ ارجاع2025

This study explores the longitudinal reciprocal associations between task enjoyment, task anxiety, and task boredom, and their interactions in relation to artificial intelligence (AI)-…

www.sciencedirect.com/science/article/pii/S002954931830102XPDF

Modeling of Cr2O3-doped UO2 as a near-term accident tolerant fuel for LWRs using the BISON code

Y Che, G Pastore, J Hales, K Shirvan - Nuclear Engineering and Design, 2018 - Elsevier
۶۶ ارجاع2018

The near-term Accident Tolerant Fuel (ATF) concepts consist of minor modifications of the standard UO 2 -Zr fuel rod materials to provide enhanced accident tolerance. Uranium dioxide …

www.tandfonline.com/doi/abs/10.1080/01434632.2025.2539922

Do shyness and emotions matter in shaping classroom engagement? A study of multilingual learners of Chinese in Thailand

…, GL Liu, L Eerdemutu, ME Shirvan - Journal of Multilingual and …, 2025 - Taylor & Francis
۱۴ ارجاع2025

This study examines the direct and indirect role of personality traits (shyness) and emotions (enjoyment and boredom) in predicting second and foreign language classroom …

www.nature.com/articles/s41531-021-00241-3PDF

Glucosylceramide in cerebrospinal fluid of patients with GBA-associated and idiopathic Parkinson's disease enrolled in PPMI

…, I Tuncali, G Liu, JJ Locascio, J Shirvan… - npj Parkinson's …, 2021 - nature.com
۶۱ ارجاع2021

Protein-coding variants in the GBA gene modulate susceptibility and progression in ~10% of patients with Parkinson’s disease (PD). GBA encodes the β-glucocerebrosidase enzyme …

www.sciencedirect.com/science/article/pii/S002231152100163XPDF

Semi-integral LOCA test of cold-spray chromium coated zircaloy-4 accident tolerant fuel cladding

J Hazan, A Gauthier, E Pouillier, K Shirvan - Journal of Nuclear Materials, 2021 - Elsevier
۵۷ ارجاع2021

Enhancing the accident tolerance of PWRs came under serious consideration following the 2011 Fukushima Daiichi nuclear power plant events. While the current nuclear fuels are …

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