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Total 11646 records
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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله Drastic influence of boron atom on the acidity of alcohol in both gas phase and solution phase, a DFT study Kheirjou, S. 2013 Acidity.
Bron atom.
DFT.
NBO.
PKa.
QTAIM.
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2 مقاله A new and facile synthesis of thieno[2,3-b]indole derivatives via condensation of isocyanide and indolin-2-thiones Matloubi Moghaddam, F. 2009 Isocyanide.
Thieno[2,3-b]indole derivatives.
Thioamide.
3 cyclohexyaminomethylene indolin 2 thione.
Antifungal agent.
Cyanide.
Indole derivative.
Unclassified drug.
Carbon nuclear magnetic resonance.
Chemical reaction.
Controlled study.
Drug determination.
Drug structure.
Drug synthesis.
One pot synthesis.
Polymerization.
Proton nuclear magnetic resonance.
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3 مقاله Ionic liquid based on 6-amino-6-deoxy hexopyranose cation and BF4 ¯, PF6 ¯, and ClO4 ¯ as anions: a DFT study on the structural and electronic properties Kheirjou, S. John Wiley and Sons Ltd, 2018 ADHP ionic liquid.
Density functional theory.
Electronic properties.
Ionic liquids.
Negative ions.
Positive ions.
Quantum theory.
6-amino-6-deoxy hexopyranose.
Bond critical points.
DFT study.
Interaction energies.
Linear relationships.
Natural bond orbital analysis.
Quantum Theory of Atoms in Molecules.
Structural and electronic properties.
Hydrogen bonds.
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4 مقاله Synthesis of a new class of tetronic acid derivatives: A one-pot three-component condensation reaction between isoquinoline or pyridine and dialkyl acetylenedicarboxylate with tetronic acid Rezayan, A. H. 2013 Isoquinoline.
Multi-component reactions.
Pyridine.
Quinoline.
Tetronic acid.
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5 مقاله Theoretical descriptors response to the calculations of the relative pK a values of some boronic acids in aqueous solution: A DFT study Kheirjou, S. 2012 Acidity.
Boronic acid.
DFT.
Natural Bond Orbital (NBO)
Natural resonance theory (NRT)
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6 مقاله Synthesis of α-aminophosphonates in the presence of a magnetic recyclable Fe3O4@SiO2-2mimSO3H nanocatalyst Shakourian-Fard, M. 2014 Nano-catalyst.
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7 مقاله The intramolecular cation-π interaction of some aryl amines and its drastic influence on the basicity of them: AIM and NBO analysis Kheirjou, S. 2014 Cation-π interaction.
DFT.
Natural bond orbital (NBO)
NRT.
Quantum theory of atoms in molecules (QTAIM)
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8 مقاله Monodisperse magnetite (Fe3O4) nanoparticles modified with water soluble polymers for the diagnosis of breast cancer by MRI method Rezayan, A. H. Elsevier, 2016 MRI.
Nanoparticles.
PEGdiacid-modified Fe3O4 nanoparticles.
Biocompatibility.
Diseases.
Magnetic materials.
Magnetic resonance imaging.
Magnetism.
Nanoparticles.
Particle size.
Polymers.
Precipitation (chemical)
Saturation magnetization.
Synthesis (chemical)
Carboxyl-functionalized.
Coprecipitation method.
Cytotoxicity effects.
Magnetic nanoparti cles (MNPs)
Modified fe.
Paramagnetic behavior.
Transverse relaxation time.
Watersoluble polymers.
Nanomagnetics.
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9 مقاله Excellent response of the DFT study to the calculations of accurate relative pKa value of different benzo-substituted quinuclidines Kheirjou, S. 2014 Acidity.
DFT.
Proton affinity.
Quinuclidine.
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10 پایان نامه سنتز نانوذرات فتالوسیانین فلزی و کاربرد آن ها در اکسایش ترکیب های آلی و بررسی تاثیر پیوند هیدروژنی بر روی قدرت بازی آمین ها و برهم کنش های مولکولی بر روی افزایش قدرت اسیدی الکل ها Synthesis of Metallophthalocyanine Nanoparticls and Its Application in the Oxidation of Organic Compounds,and Investigation of Hydrogen Bonding Effect on the Basicity of Amines and Orbital Interactions on Acidity Enhacment of Alcohols خیرجو، سمیه Kheirjou, Somayyeh صنعتی شریف 1393 الکل Alcohol / اکسایش Oxidation / قدرت اسیدی Acidity / پیوند هیدروژنی Hydrogen Bond / نانوذرات فتالوسیانین Phthalocyanine Nanoparticles
‭03-46381
11 مقاله Selective aqueous oxidation of alcohols catalyzed by copper (II) phthalocyanine nanoparticles Kheirjou, S. Elsevier Masson SAS 2016 Alcohol.
Carbonyl.
Oxidation.
Oxon.
Phthalocyanine nanoparticles.
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12 مقاله The relationship between an EFL teacher's gender and students' willingness to communicate Khosravizadeh, P. Common Ground Publishing, 2013 Cultural orientations.
Foreign language teaching.
Gender.
Social factors.
Willingness to communicate.
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13 مقاله Design and development of a miniaturized roto-translational motion platform for microaerial vehicle identification Abdollahi, M. R. IEEE, 2024 5 Degree-of-freedom.
Micro aerial vehicle.
Motion platform.
System identification.
Wind tunnel test.
Integrated circuit design.
Kalman filters.
Micro air vehicle (MAV)
Structural dynamics.
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14 مقاله An automated simple algorithm for realistic pore network extraction from micro-tomography images Rabbani, A. 2014 City-block distance function.
Micro-tomography images.
Pore network extraction.
Watershed segmentation algorithm.
Algorithms.
Extraction.
Image processing.
Mechanical permeability.
Porous materials.
Tomography.
Algorithm implementation.
City-block distances.
Coordination number.
Image processing functions.
Micro-tomography.
Network extractions.
Pore networks.
Image segmentation.
Algorithm.
Porous medium.
Size distribution.
Watershed.
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15 مقاله Discrimination of heart arrhythmias using novel features in heart rate phase space Moharreri, S. 2013
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16 مقاله An intelligent hybrid classification algorithm integrating fuzzy rule-based extraction and harmony search optimization: Medical diagnosis applications Mousavi, S. M. Elsevier B.V, 2021 Classification (of information)
Computer aided diagnosis.
Efficiency.
Fuzzy inference.
Fuzzy rules.
Heuristic algorithms.
Machine learning.
Classification algorithm.
Cross validation.
Fuzzy rule based.
Fuzzy rule based systems.
Harmony search algorithms.
Learning classifiers.
Machine-learning.
Medical data sets.
Nested cross validations.
Taguchi's methods.
Taguchi methods.
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17 مقاله Performance evaluation of shared hosting security methods Mirheidari, S. A. 2012 LAMP.
Apache Security.
ITK.
MPM.
Peruser.
Shared Hosting.
Suexec.
Suphp.
Electric lamps.
Ubiquitous computing.
Websites.
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18 مقاله The behaviour of an artificially cemented sandy gravel Haeri, S. M. 2005 Compressive strength.
Pore pressure.
Portland cement.
Sand.
Shear stress.
Soils.
Carbonaceous materials.
Coarse-grained alluvium.
Sandy gravel.
Stress ratio.
Gravel.
Geotechnical engineering.
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19 مقاله An imperialist competitive algorithm approach for multi-objective optimization of direct coupling photovoltaic-electrolyzer systems Maroufmashat, A. 2014 Direct coupling.
Imperialist competitive algorithm (ICA)
Multi-objective nonlinear optimization.
Optimal size and operating condition.
PV/EL system.
Non-linear optimization.
Operating condition.
PV/EL system.
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20 مقاله Kalman filter based packet loss replacement in presence of additive noise Miralavi, S. R. 2012 Kalman filter.
Low Order Linear Prediction.
Bandwidth extension.
High quality.
Linear prediction.
Network terminals.
Packet-based communication.
Post-processing techniques.
Speech quality.
Speech segments.
Speech signals.
State-space.
Voice quality.
VoIP.
Adaptive filters.
Algorithms.
Bandwidth.
Communication systems.
Computer vision.
Internet telephony.
Packet loss.
Speech analysis.
Kalman filters.
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Total 11646 records