Sharif Digital Repository

Utilizing network coding for file dessimination in peer-to-peer systems

Author

Hosseini Sohei, M.

Pub. Year

2009

Subjects

Content distribution. / Peer-to-Peer systems. / Complex algorithms. / Content distribution networks. / Content distribution systems. / Directed links. / Intermediate node. / Multicast rate. / Network coding. / Optimum performance. / Parallel downloading. / Peer-to-Peer system. / Simulation result. / Client server computer systems. / Computer simulation. / Distributed parameter networks. / Information theory. / Overlay networks. / Peer to peer networks.

Enhanced TiO2broadband photocatalytic activity based on very small upconversion nanosystems

Author

Maryam Sadat, M.

Publisher

American Chemical Society,

Pub. Year

2021

Subjects

Calcium fluoride. / Energy transfer. / Fluorspar. / Infrared devices. / Light. / Light emission. / Nanoparticles. / Organic polymers. / Oxide minerals. / Photocatalytic activity. / Photodynamic therapy. / Solar cells. / Thulium compounds. / Titanium dioxide. / Ytterbium compounds. / Electron-hole recombination. / Environmental remediation. / Hydrothermal methods. / Photocatalytic performance. / Photodynamic therapy (PDT) / Simulated solar light. / Up-conversion luminescence. / Upconversion nanoparticles. / TiO2 nanoparticles.

Aligning Net zero energy, carbon Neutrality, and regenerative concepts: An exemplary study of sustainable architectural practices

Author

Housh Sadat, S. Z.

Pub. Year

2024

Subjects

Net zero carbon (NZC) / Net zero energy (NZE) / Regenerative principles. / Architecture. / Environmental impact. / Renewable energy. / Thermal insulation. / Water recycling. / Zero energy buildings. / % reductions. / Building model. / Circular construction. / Net zero energy. / PV system. / Regenerative principle. / Sustainable architecture. / Sustainable architecture integration. / Zero carbons. / Carbon.

Finding the best station in Belgium to use residential-scale solar heating, One-year dynamic simulation with considering all system losses: Economic analysis of using ETSW

Author

Kalbasi, R.

Publisher

Elsevier Ltd,

Pub. Year

2021

Subjects

Boilers. / Carbon dioxide. / Computer software. / Cost effectiveness. / Economic analysis. / Housing. / Space power generation. / Climatic data. / Cost effective. / Environmental studies. / Evacuated tubes. / Heating power. / Residential house. / Solar fraction. / Station ranking. / Heating. / Alternative energy. / Carbon dioxide. / Cost-benefit analysis. / Economic analysis. / Emission inventory. / Heating. / Numerical method. / Residential energy. / Sanitation. / Solar power. / Belgium.

Cluster-based adaptive SVM: a latent subdomains discovery method for domain adaptation problems

Author

Sadat Mozafari, A.

Pub. Year

2017

Subjects

Latent subdomains discovery methods. / Education. / Image classification. / Adaptation methods. / Computer vision problems. / Conditional distribution. / Distributed target. / Domain adaptation. / Pedestrian detection. / Sub-domains. / SVM-based da method. / Learning algorithms.

Controlling longitudinal safe distance between vehicles

Author

Sadat Hoseini, S. M.

Pub. Year

2009

Subjects

Realtime. / Image processing. / Imaging systems. / Industrial research. / Traffic control. / Traffic surveys. / Average speed. / Effective algorithms. / High technology. / Longitudinal distance. / Longitudinal safe distance. / Occlusion problems. / Safe distance. / Traffic. / Traffic flow. / Traffic parameters. / Vehicles. / Accident prevention. / Algorithm. / Data set. / Police force. / Traffic congestion. / Traffic management. / Transportation safety.

A novel structure of dithered nested digital delta sigma modulator with low-complexity low-spur for fractional frequency synthesizers

Author

Sadat Noori , S. A.

Publisher

Emerald Group Publishing Ltd

Pub. Year

2016

Subjects

DDSM modulators. / Error masking. / Hardware reduction. / LFSR dither. / Multi modulus. / Spurious tone. / Delta modulation. / Delta sigma modulation. / Errors. / Frequency synthesizers. / Hardware. / Power amplifiers. / Shift registers. / Error masking. / Hardware reduction. / LFSR dither. / Multi-moduli. / Spurious tones. / Modulators.

Entropy-based video steganalysis of motion vectors

Author

Sadat, E. S.

Publisher

MDPI AG,

Pub. Year

2018

Subjects

Entropy. / Motion estimation. / Motion vector. / Steganalysis. / Steganography.

A submerged production of glucoamylase from selected Agro-Waste by using aspergillus niger

Author

Sadat Reihani, S. F.

Pub. Year

2024

Subjects

Aspergillus niger. / Glucoamylase. / Oilseed meals. / Potato waste. / Submerged culture.