Sharif Digital Repository

Nanoindentation of isotactic polypropylene: Correlations between hardness, yield stress, and modulus on the local and global scales

Author

Lesan Khosh, R.

Pub. Year

2011

Subjects

Indentation. / poly(propylene) (PP) / Compressive tests. / Expanding cavity models. / Global scale. / Isotactic poly(propylene) (iPP) / Modulus of elasticity. / poly(propylene) (PP) / Elastic moduli. / Hardness. / Nanoindentation. / Polypropylenes. / Propylene. / Strain rate. / Thermoplastics. / Yield stress. / Mechanical properties.

Sequences of fracture toughness micromechanisms in PP/CaCO3 nanocomposites

Author

Lesan Khosh, R.

Pub. Year

2008

Subjects

Cavitation. / Fracture. / Hydrodynamics. / Mechanical properties. / Metallic matrix composites. / Nanocomposites. / Polymer matrix composites. / Polypropylenes. / Pumping plants. / Rubber. / Toughness. / Damage zones. / Filler particles. / Fracture surfaces. / Micro mechanisms. / Nanometric. / Nucleating agents. / Pp matrixes. / Rubber particles. / Shear yielding. / Spherulite sizes. / Fracture toughness. / Filling material. / Nanocomposite. / Physical property. / Polypropylene. / Synthetic rubber.

Study of scratch resistance in homo- and co-polypropylene filled with nanometric calcium carbonate

Author

Zokaei, S.

Pub. Year

2007

Subjects

Additives. / Adhesion. / Calcium compounds. / Debonding. / Dispersions. / Plastic deformation. / Calcium carbonate. / Scratch. / Surface deformation. / Polypropylenes. / Additives. / Adhesion. / Calcium compounds. / Debonding. / Dispersions. / Plastic deformation. / Polypropylenes.

Fracture behavior dependence on load-bearing capacity of filler in nano- and microcomposites of polypropylene containing calcium carbonate

Author

Afshar, A.

Pub. Year

2010

Subjects

A. Polymer matrix composite. / Calcium carbonate. / Damage zones. / Deformation mechanism. / E. Deformation and fracture. / Fracture behavior. / J-integral method. / Linear relationships. / Load-bearing capacity. / Micro-composites. / Bearings (structural) / Calcium. / Crack tips. / Deformation. / Fracture toughness. / Light transmission. / Optical microscopy. / Particle size. / Plastic coatings. / Polymer matrix composites. / Stearic acid. / Welds. / Bearing capacity.

Application of the modified capacitance-resistance method to model reservoir pressure maintenance

Author

Lesan, A.

Publisher

Elsevier B.V,

Pub. Year

2023

Subjects

Aquifer. / Capacitance-resistance model. / Pressure maintenance. / Water injection.

Network vulnerability analysis through vulnerability take-grant model (VTG)

Author

Shahriari, H. R.

Pub. Year

2005

Subjects

Algorithms. / Graph theory. / Mathematical models. / Polynomials. / Security of data. / Bounded polynomial algorithm. / Vulnerabilities rewriting rules. / Vulnerability take-grant model (VTG) / Information analysis.

Sequence dependence of the binding energy in chaperone-driven polymer translocation through a nanopore

Author

Abdolvahab, R. H.

Pub. Year

2011

Subjects

Binding affinities. / Binding proteins. / Mean first passage time. / Monomer types. / Nearest-neighbors. / Polymer translocation. / Potential gradients. / Stiff polymers. / Trans side. / Translocation dynamics. / Monomers. / Nanopores. / Nuclear energy. / Polymers. / Potential energy. / Binding energy.

First passage time distribution of chaperone driven polymer translocation through a nanopore: Homopolymer and heteropolymer cases

Author

Abdolvahab, R. H.

Pub. Year

2011

Subjects

Advection diffusion equation. / Characteristic exponents. / Dimensionless parameters. / First passage time. / First passage time distributions. / Heterogeneous polymers. / Mean waiting time. / Monte Carlo Simulation. / Polymer translocation. / Power-law dependences. / Reaction coordinates. / Stiff polymers. / Translocation dynamics. / Translocation process. / Waiting time. / Advection. / Binding energy. / Chain length. / Electron transitions. / Monte Carlo methods. / Nanopores. / Partial differential equations. / Polymers. / Probability distributions. / Probability density function. / Polymer. / Chemical model. / Chemistry. / Nanopore. / Computer Simulation. / Diffusion. / Models, Chemical. / Monte Carlo Method.

Reply: Abedpour, asgari, and tabar

Author

Abedpour, N.

Pub. Year

2011

Irreversibility in response to forces acting on graphene sheets

Author

Abedpour, N.

Pub. Year

2010

Subjects

Graphene sheets. / Relaxation mechanism. / Ripple structure. / Sample sizes. / Structural parameter. / Suspending structures. / Graphite. / Graphene.

Analysis of design goals of cryptography algorithms based on different components

Author

Molk, A.M.N.G.

Publisher

Institute of Advanced Engineering and Science,

Pub. Year

2021

Subjects

Analysis. / Telemedicine. / IoT. / Cryptography algorithms. / Component.

Conservation of statistical results under the reduction of pair-contact interactions to solvation interactions

Author

Radja, N.H.

Pub. Year

2005

Subjects

Additives. / Hydrophilicity. / Mathematical models. / Proteins. / Structural design. / Vectors. / Interactions. / Miyazawa-Jernigan interactions. / Solvation. / Contacts (fluid mechanics) / Amino acid. / Protein. / Protein binding. / Solvent. / Binding site. / Chemical model. / Chemical structure. / Chemistry. / Computer simulation. / Protein conformation. / Statistical model. / Amino Acids. / Binding Sites. / Models, Chemical. / Models, Molecular. / Models, Statistical. / Solvents.

Multifunctional hyperelastic structured surface for tunable and switchable transparency

Author

Mahabadi, R. K.

Publisher

MDPI AG,

Pub. Year

2021

Subjects

Fabrication. / Switchable. / Structured surfaces. / Optimized design. / Microwave. / Metasurface. / Mechanically tunable.

MaxHiC: A robust background correction model to identify biologically relevant chromatin interactions in Hi-C and capture Hi-C experiments

Author

Alinejad Rokny, H.

Publisher

Public Library of Science,

Pub. Year

2022

Subjects

Bioinformatics. / C (programming language) / Maximum likelihood. / Python. / Background correction. / Background modelling. / Chromatin structure. / Correction models. / Functional interaction. / GC contents. / Genomic regions. / High-order. / Higher-order. / Interaction frequencies. / Binding sites. / Deoxyribonuclease. / Histone. / Transcription factor CTCF. / Binding site. / Binomial distribution. / Biological model. / Biotechnology. / Chromatin structure. / Clustered regularly interspaced short palindromic repeat. / Data analysis. / Enhancer region. / Experimental study. / Expression quantitative trait locus. / Gene mapping. / Genetic database. / Genetic regulation. / Genome-wide association study. / Maximum likelihood method. / Molecular interaction. / Promoter region. / Protein binding. / Single nucleotide polymorphism. / Statistical bias. / Statistical significance. / Validation process. / Chromatin. / Genetics. / Genome. / Genome-wide association study. / Genomics. / Procedures. / Binding Sites. / Chromatin. / Genome. / Genome-Wide Association Study. / Genomics.

SER of M-PSK modulation in incremental-selective decode-and-forward cooperative communications over Rayleigh fading channels

Author

Renani, R. A.

Pub. Year

2011

Subjects

Cooperative communication. / Decode and forward. / Direct links. / Incremental relaying. / Optimal power allocation. / Phase signals. / PSK modulation. / Retransmissions. / selective relaying. / Symbol error rates. / Total power. / Communication channels (information theory) / Communication systems. / Fading channels. / Innovation. / Optimization. / Signal receivers. / Wireless sensor networks. / Rayleigh fading.

Power allocation for incremental-selective decode-and-forward cooperative communications over Rician fading channels

Author

Renani, R. A.

Pub. Year

2011

Subjects

Decode and forward. / Incremental relaying. / Power allocations. / Rician fading channel. / Selective relaying. / Communication systems. / Fading (radio) / Innovation. / Fading channels.