Sharif Digital Repository

Development of a 2-D 2-group neutron noise simulator for hexagonal geometries

Author

Malmir, H.

Pub. Year

2010

Subjects

Finite difference methods. / Forward calculation. / Hexagonal geometries. / Neutron noise simulator. / 2-Group. / Adjoint calculation. / Adjoint methods. / Adjoints. / Computer codes. / Discretisation. / Dynamic calculations. / Eigenvalues. / Frequency domains. / Hexagonal geometry. / Hexagonal meshes. / Iteration method. / Neutron noise. / Noise source. / Point sources. / Static and dynamic. / Structured reactors. / Time discretisation. / Computer graphics. / Eigenvalues and eigenfunctions. / Finite difference method. / Geometry. / Simulators. / Transfer functions. / Neutrons.

Comparison between triangular and hexagonal modeling of a hexagonal-structured reactor core using box method

Author

Malmir, H.

Pub. Year

2011

Subjects

Box method of discretisation. / Hexagonal modeling. / Hexagonal-structured reactor core. / Discretisation. / Finite difference. / Hexagonal modeling. / Static simulator. / Structured reactors. / Triangular modeling. / Computer graphics. / Finite difference method. / Simulators. / Reactor cores.

Localization of a noise source in VVER-1000 reactor core using neutron noise analysis methods

Author

Malmir, H.

Pub. Year

2010

Subjects

2-group. / Adjoints. / Diffusion approximations. / Discretisation. / Dynamic state. / Frequency domains. / Hexagonal geometry. / Inversion methods. / Neutron noise. / Neutron noise analysis. / Noise diffusion. / Noise source. / Reactor dynamics. / Reactor oscillators. / VVER-1000 reactor. / Nuclear engineering. / Nuclear industry. / Partial differential equations. / Reactor cores. / Simulators. / Transfer functions. / Water cooled reactors. / Neutrons.

Fuel management optimization based on power profile by Cellular Automata

Author

Fadaei, A. H.

Pub. Year

2010

Subjects

Fuel management optimization. / MCNP calculation. / Core calculations. / Fuel management. / Fuel quality. / Fuel quality Factor. / Fundamental parameters. / Inherent complexity. / Inter-dependencies. / MCNP calculations. / MCNP code. / New strategy. / Optimization method. / Optimization procedures. / Power peaking factor. / Power profile. / Principles and practices. / Safe operation. / Safety analysis reports. / System energy. / VVER-1000 reactor. / Cellular automata. / Neural networks. / Nuclear energy. / Nuclear power plants. / Nuclear propulsion. / Optimization. / Pattern recognition systems. / Planning. / Reactor cores. / Reactor shutdowns. / Scheduling. / Fuels.

Conceptual duct shape design for horizontal-axis hydrokinetic turbines

Author

Zahedinejad, A.

Publisher

Sharif University of Technology,

Pub. Year

2016

Subjects

Axisymmetric duct. / Hydrokinetic turbine. / Isothermal cavitation. / Computer software. / Conceptual design. / Confined flow. / Degrees of freedom (mechanics) / Drag. / Drag coefficient. / Flow of fluids. / Flow separation. / Flow simulation. / Geometry. / Kinetic energy. / Kinetics. / Shape optimization. / Turbines. / Axisymmetric. / Axisymmetric geometries. / Cross sectional area. / Eddy. / Geometric dimensions. / Geometrical characteristics. / Hydrokinetic turbines. / Simulation software. / Ducts.

Development of a 3-D multigroup program for Dancoff factor calculation

Author

Zahedinejad, E.

Pub. Year

2009

Subjects

Collision probability. / Computer codes. / Correction factors. / Criticality calculations. / Energy groups. / Fuel bundle. / Fuel elements. / Group constant. / Heterogeneous systems. / Material compositions. / Multi energy. / Multi-group. / Resonance integral. / Resonance region. / Fluorescence. / Geometry. / Monte Carlo methods. / Nuclear fuel elements. / Resonance. / Three dimensional. / Fuels.

Dose-dependent effects of nanoscale graphene oxide on reproduction capability of mammals

Author

Akhavan, O.

Publisher

Elsevier Ltd,

Pub. Year

2015

Subjects

Body fluids. / Chromosomes. / Graphene. / Nanotechnology. / Biodistributions. / Body weight. / Chromosomal aberration. / DNA fragmentation. / Dose-dependent. / Graphene oxides. / Production capabilities. / Reactive oxygen species. / Mammals.

Accelerated differentiation of neural stem cells into neurons on ginseng-reduced graphene oxide sheets

Author

Akhavan, O.

Pub. Year

2014

Subjects

Aqueous suspensions. / Biocompatible films. / Electrical conductivity. / Electron transfer. / Exfoliated graphene. / Graphitic structures. / Neural stem cell. / Reduced graphene oxides (RGO) / Biocompatibility. / Graphene. / Hydrophilicity. / Repair. / Stem cells. / Hydrazine.

Contested framings and policy controversies: Analysing biosafety policy-making in Iran

Author

Kashani, E. S.

Pub. Year

2013

Subjects

Biotechnology regulation. / Framing. / Policy controversies. / Biosafety. / Biotechnology. / Crop. / Genetically modified organism. / Legislation. / Policy making. / Regulatory framework. / Technology policy. / Iran.

On the possible volumes of μ-way latin trades

Author

Adams, P.

Publisher

Birkhauser Verlag Basel,

Pub. Year

2002

Subjects

Intersection. / Latin rectangle. / Latin square. / Trade. / Volume of trade.

The three-way intersection problem for latin squares

Author

Adams, P.

Pub. Year

2002

Integration of spatial fuzzy clustering with level set for segmentation of 2-D angiogram

Author

Ghalehnovi, M.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2015

Subjects

Extraction of the vascular tree. / Segmentation of 2-D angiography images. / Angiography. / Biomedical engineering. / Blood vessels. / Drop breakup. / Image segmentation. / Level measurement. / Active contour model. / Angiography images. / Fuzzy grouping. / Level Set method. / Vascular trees. / Numerical methods.

Deep relative attributes

Author

Souri, Y.

Publisher

Springer Verlag,

Pub. Year

2017

Subjects

Deep neural networks. / Network architecture. / Neural networks. / Complex model. / Convolutional neural network. / End to end. / Fine grained. / Saliency map. / Source codes. / State-of-the-art methods. / Visual attributes. / Computer vision.

A public code for astrometric microlensing with contour integration

Author

Bozza, V.

Publisher

Oxford University Press,

Pub. Year

2021

Subjects

Astrometry. / Binaries: general. / Gravitational lensing: micro. / Planets and satellites: detection. / Software: development.

Toward electrically tunable, lithography-free, ultra-thin color filters covering the whole visible spectrum

Author

Aalizadeh, M.

Publisher

Nature Publishing Group,

Pub. Year

2018

A novel method for modeling the magnetizing yoke

Author

Ravanbod, H.

Pub. Year

2010

Subjects

Finite elements method. / Magnetic flux leakage. / Magnetizing yoke. / Neuro-fuzzy modeling. / Conventional approach. / Cross-validation methods. / Design phase. / Neuro-fuzzy methods. / Neuro-Fuzzy model. / Neuro-fuzzy network. / Non destructive testing. / Novel methods. / Oil-and-Gas pipelines. / Saturation levels. / Design. / Gas pipelines. / Leakage (fluid) / Magnetic leakage. / Magnetic structure. / Nondestructive examination. / Finite element method.

On decomposing complete tripartite graphs into 5-cycles

Author

Alipour, S.

Publisher

AJC,

Pub. Year

2012

Subjects

Tripartite graphs. / Partite sets.

Numerical simulation of hybrid nanofluid flow and heat transfer across parallel surfaces with suction/injection and magnetic effect

Author

Waqas, M.

Pub. Year

2024

Subjects

Bvp4c package. / Numerical method. / Rotating system. / Engines. / Ethylene. / Ethylene glycol. / Layered semiconductors. / Mass transfer. / MATLAB. / Molybdenum disulfide. / Nanofluidics. / Silica. / Silicon oxides. / Flow and heat transfer. / Hybrid nanofluid. / Injection effects. / Nanofluid flow. / Parametric method. / Reynold number. / Suction/injection. / Magnetic fields.

Ultra-sensitive detection of leukemia by graphene

Author

Akhavan, O.

Pub. Year

2014

Subjects

Chemical detection. / Diseases. / Extraction. / Glass membrane electrodes. / Glassy carbon. / Graphene. / Oxidation. / Polymerase chain reaction. / Voltammetry. / Combination method. / Current technology. / Differential pulse voltammetry. / ELectrochemical detection. / Glassy carbon electrodes. / Lower detection limit. / Orders of magnitude. / Reduced graphene oxides. / Positive ions.

Specific picomolar detection of a breast cancer biomarker her-2/neu protein in serum: electrocatalytically amplified electroanalysis by the aptamer/peg-modified electrode

Author

Salimian, R.

Publisher

Wiley-VCH Verlag,

Pub. Year

2017

Subjects

polyethylene glycol. / protein cancer biomarkers. / Self-assembled monolayers. / Aromatic compounds. / Bins. / Blood. / Body fluids. / Diseases. / Electrocatalysis. / Electrolytic reduction. / Ethylene. / Ethylene glycol. / Organic polymers. / Polyethylene glycols. / Proteins. / Self assembled monolayers. / Aptamers. / Biosensing interfaces. / Bovine serum albumins. / Cancer biomarkers. / Electrochemical reductions. / Human epidermal growth factor. / Nonspecific adsorption. / Sensitive analysis. / Biomarkers.