Sharif Digital Repository

Evaluating the effect of non-poisson traffic patterns on power consumption of sleep mode in the IEEE 802.16e MAC

Author

Mohammad Pour Nejatian, N.

Pub. Year

2007

Subjects

Erlang. / IEEE 802.16e. / MAC. / Poisson. / Sleep-mode. / Traffic pattern. / Electric power utilization. / Energy policy. / Optical communication. / Photonics. / Poisson distribution. / Poisson equation. / Computer networks.

Power consumption evaluation of sleep mode in the IEEE 802.16e MAC with multi service connections

Author

Pour Nejatian, N. M.

Pub. Year

2007

Subjects

Cellular radio systems. / Electric power utilization. / Signal processing. / IEEE 802.16e. / MAC. / Power consumption. / Power saving class. / Sleep mode. / Sleep research.

Insight into the corrosion inhibition of Biebersteinia multifida root extract for carbon steel in acidic medium

Author

Khayatkashani, M.

Publisher

Elsevier B.V,

Pub. Year

2022

Subjects

1018 Low carbon steel. / Corrosion inhibitors. / Electrochemical impedance spectroscopy. / Hydrochloric acid. / Polarization. / Root extract. / Chlorine compounds. / Corrosion protection. / Density functional theory. / Electrochemical corrosion. / Low carbon steel. / Molecules. / Quantum chemistry. / Quantum theory. / Scanning electron microscopy. / Steel corrosion. / Acidic media. / Acidic solutions. / Biebersteinia multifida. / Corrosion inhibition. / Electrochemical-impedance spectroscopies. / HCl solution. / Low-carbon steels. / Protective effects. / Root extracts. / Biebersteinia multifida root. / Ferulic acid. / Scopoletin. / Umbelliferone. / Unclassified drug. / Acid. / Electrochemical method. / Herb. / Inhibitor. / Root. / Acidity. / Adsorption. / Concentration (parameter) / Geraniaceae. / Impedance spectroscopy. / Plant root. / Polarization. / Temperature. / Angiosperm. / Chemistry. / Acids. / Carbon. / Corrosion. / Magnoliopsida. / Plant Extracts. / Steel. / Plant extract.

An efficient spam mail detection by counter technique

Author

Kholghi, R.

Pub. Year

2011

Subjects

Anti-spam. / Mail servers. / Network resource. / Real networks. / Security threats. / Sender side. / Simulation result. / Spam mail detections. / Spam mails. / Computer simulation. / Internet.

Recent advances in spatial analog optical computing

Author

Pour Mohammad Qoli Vafa, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2019

Subjects

Green's function method. / Metasurface approach. / Spatial analog optical computing. / Analog computers. / Bandwidth. / Edge detection. / Fourier transforms. / Green's function. / Integrodifferential equations. / Inverse problems. / Mathematical operators. / Millimeter waves. / Optical data processing. / Optical materials. / Spin Hall effect. / Terahertz waves. / Experimental demonstrations. / Inverse Fourier transforms. / Mathematical operations. / Metasurface. / Optical metamaterials. / Quantum search algorithm. / Spatial differentiation. / Spatial integrations. / Green computing.

Effect of different traffic patterns on power consumption of sleep mode in the IEEE 802.16e MAC

Author

Mohammadpour Nejatian, N.

Pub. Year

2007

Subjects

Average power consumptions. / Base-station. / Buffered packet. / Energy consumption. / Erlang. / IEEE 802.16e. / International conferences. / MAC. / Malaysia. / Poisson. / Power consumption. / Sleep interval. / Sleep modes. / Sleep-mode. / Traffic pattern. / Traffic patterns. / Electric power utilization. / Energy policy. / Telecommunication systems. / Sleep research.

Prediction of natural gas flow through chokes using support vector machine algorithm

Author

Nejatian, I.

Pub. Year

2014

Subjects

Choke flow coefficient. / Natural gas. / Nozzle-type choke. / Orifice-type choke. / Support vector machine. / Algorithms. / Flow of gases. / Flow rate. / Nozzles. / Oil fields. / Orifices. / Porous materials. / Support vector machines. / Average absolute relative deviations. / Choke flow coefficients. / Least-squares support vector machines. / Nozzle-type chokes. / Orifice-type chokes. / Processing equipment. / Squared correlation coefficients. / Support vector machine algorithm.

A novel viewpoint to the green city concept based on vegetation area changes and contributions to healthy days: a case study of Mashhad, Iran

Author

Nejatian, A.

Publisher

Springer Science and Business Media Deutschland GmbH,

Pub. Year

2021

Subjects

Air quality. / Vegetation. / Optimized soil adjusted vegetation index (OSAVI) / Normalized difference vegetation index (NDVI) / Mashhad. / Green space. / Enhanced vegetation index (EVI)

A novel viewpoint to the green city concept based on vegetation area changes and contributions to healthy days: a case study of Mashhad, Iran

Author

Nejatian, A.

Publisher

Springer Science and Business Media Deutschland GmbH,

Pub. Year

2022

Subjects

Air quality. / Enhanced vegetation index (EVI) / Green space. / Normalized difference vegetation index (NDVI) / Optimized soil adjusted vegetation index (OSAVI) / Vegetation. / Atmospheric pollution. / Literature review. / Satellite imagery. / Vegetation index. / Mashhad. / Razavi Khorasan. / City. / Season. / Air Pollution. / Cities. / Iran. / Seasons. / Urbanization.

Evaporation mitigation assessment by self-assembled nano-thickness films in shallow fresh water lake using fixed and semi-floating pans

Author

Nejatian, A.

Publisher

Springer Science and Business Media Deutschland GmbH,

Pub. Year

2022

Subjects

Evaporation pan. / Fatty alcohol. / Self-assembled monolayers. / Additives. / Alcohols. / Hydrated lime. / Lakes. / Lime. / Reservoirs (water) / Self assembled monolayers. / Cetyl alcohol. / Chitgar lake. / Evaporation mitigation. / Evaporation pans. / Fatty alcohols. / Fresh water lakes. / Lake waters. / Reservoir outflows. / Semi arid. / Water resources systems. / Evaporation. / Alcohol. / Hydroxide. / Lake water. / Performance assessment. / Surface temperature. / Water management. / Water resource. / Iran. / Tehran [Iran].