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Akademický článek

Effect of Persian Prosodic Units and Intonation Patterns on Intonation Pattern No. 7 in Iranian Students of Russian

Publikováno v: Вестник Кемеровского государственного университета. Серия: гуманитарные и общественные науки, Vol 8, Iss 1, Pp 49-56 (2024)

Iranian students of Russian often experience problems with phonetics and pronunciation that hinder their listening comprehension. Pronunciation mistakes and native-language interference are the main problems Iranian students have to face while studyi

Externí odkaz: https://doaj.org/article/002ed7f3dfc246418c14d1eaabe26a42

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Akademický článek

Design, synthesis, and characterization of thiol-decorated cross-linked graphene oxide framework for high-capacity Hg2+ ion adsorption

Autor: Roya Monjezi, Roya Azadi, Touba Hamoule

Publikováno v: Journal of Saudi Chemical Society, Vol 28, Iss 1, Pp 101786- (2024)

A 3D framework was effectively created by cross-linking graphene oxide nanosheets with 2,5-bis(((3-mercaptopropyl)dimethoxysilyl)oxy)terephthalohydrazide as a sulfur-containing linker, resulting in a successful synthesis of a novel chelating adsorben

Externí odkaz: https://doaj.org/article/b92d91a3e9b54b62a130130e169011e2

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Immobilization of palladium on benzimidazole functionalized mesoporous silica nanoparticles: catalytic efficacy in Suzuki–Miyaura reaction and nitroarenes reduction

Autor: Mehrnoosh Jalalzadeh-Esfahani, Tahereh Sedaghat, Azizollah Beheshti, Roya Azadi

Publikováno v: Journal of Porous Materials. 29:1149-1164

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b42a030d489f021f96782863d3d54c7
https://doi.org/10.1007/s10934-022-01235-z

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Pd(II)/Pd(0) Anchored on Magnetic Organic–Inorganic Hybrid Mesoporous Silica Nanoparticles: A Nanocatalyst for Suzuki–Miyaura and Heck–Mizoroki Coupling Reactions

Autor: Ameneh Ahmadi, Roya Azadi, Tahereh Sedaghat

Publikováno v: Journal of Inorganic and Organometallic Polymers and Materials. 31:4126-4140

3-Chloropropyltrimethoxysilane (CPTMS) was grafted on the surface of silica coated Fe3O4 core (Fe3O4@MCM-41) and then condensed with thiocarbohydrazide (TCH) to obtain Fe3O4@MCM-41-CPS-TCH. Then the heterogeneous Fe3O4@MCM-41-CPS-TCH-Pd nanocatalyst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f78aa2adf472237535ff46ddc897ba0d
https://doi.org/10.1007/s10904-021-02045-7

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The Relationship of Psychological Wellbeing and Psychological Hardiness With the Mediating Role of Social Support in Women With Breast Cancer

Autor: Roya Azadi, Hassan Ahadi, Hamid Reza Hatami

Publikováno v: Ufuq-i Dānish, Vol 27, Iss 1, Pp 18-33 (2020)

Aims: Breast cancer is the most common cancer in women and the first cause of cancer death. This study aims to determine the relationship between psychological wellbeing and psychological hardiness with the mediating role of social support in women w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::5ec22ca3abc4d995210d2eafa858444e
http://hms.gmu.ac.ir/article-1-3353-en.html

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Synthesis and Characterization of GO-Chit-Ni Nanocomposite as a Recoverable Nanocatalyst for Reducing Nitroarenes in Water

Autor: Mosayeb Sarvestani, Roya Azadi

Publikováno v: Letters in Organic Chemistry. 17:523-531

In the present study, nickel nanoparticles (Ni-NPs) immobilized on graphene oxide-chitosan (GO-Chit-Ni) have been synthesized and characterized as a catalyst for reduction of nitroarenes in water. For this purpose, GO has been functionalized with chi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e74bf6bec3349c4328277ad58d9ba059
https://doi.org/10.2174/1570178616666190806125217

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Magnetic Mesoporous Silica Nanocomposite Functionalized with Palladium Schiff Base Complex: Synthesis, Characterization, Catalytic Efficacy in the Suzuki–Miyaura Reaction and α-Amylase Immobilization

Autor: Ameneh Ahmadi, Hossein Motamedi, Roya Azadi, Tahereh Sedaghat

Publikováno v: Catalysis Letters. 150:112-126

Magnetic mesoporous silica nanocomposite, Fe3O4-MCM-41, was functionalized with N-(2-aminoethyl)-3-aminopropyltrimethoxysilane (AEAPS) and then condensed with 5,5′-methylene bis(salicylaldehyde), followed by N(4)-phenylthiosemicarbazide to produce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::596d5541c46c31ab00c73eee15cdded5
https://doi.org/10.1007/s10562-019-02913-5

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Efficient reduction of nitroarenes in water catalyzed by reusable Pd nanoparticles immobilized on chitosan-functionalized graphene oxide

Autor: Mosayeb Sarvestani, Roya Azadi

Publikováno v: Canadian Journal of Chemistry. 97:191-196

Graphene oxide was functionalized with chitosan for palladium immobilization (GO–Chit–Pd), which was used as an efficient catalyst for the reduction of aromatic nitro compounds using sodium borohydride in water. To achieve the best catalytic effi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6741d4f7798493d1ff883ebcd25dc89
https://doi.org/10.1139/cjc-2018-0011

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