Subjects: AA2024. / Continuous static recrystallization (CSRX) / Multi-directional forging (MDF) / Natural aging (NA) / Solid solution treatment (SST) / Annealing. / Energy conservation. / Forging. / Grain refinement. / Grain size and shape. / Microstructure. / Oceanography. / Recrystallization (metallurgy) / Solid solutions. / Aa2024. / Multi-directional forging. / Natural ageing. / Natural aging. / Solid solution treatment. / Static recrystallization. / Hardness. / Multidirectional forging.

اثر تغییر شکل پلاستیک شدید بر عملیات حل‌سازی آلیاژ آلومینیم O-2024 و تغییر شکل پلاستیک شدید پس از آن On The Solution Treatment of Severely Deformed AA 2024-O and its Post-Severe Plastic Deformation

Author: فروزش، میلاد Forouzesh, Milad

Publisher: صنعتی شریف

Pub. Year: 1399

Subjects: آلیاژ آلومینیوم 2024 Aluminum Alloy 2024 / سختی Hardness / آهنگری چندجهته Multidirectional Forging / پیرسازی Aging / عملیات انحلال Solution Treatment / تبلور مجدد پیوسته Continuous Recrystallization / تغییر شکل شدید پلاستیک Severe Plastic Deformation

Call Number: ‭07-53562

Secure transmission with covert requirement in untrusted relaying networks

Author: Forouzesh, M.

Publisher: Institute of Electrical and Electronics Engineers Inc,

Pub. Year: 2019

Subjects: Covert communication. / Physical-layer security. / Untrusted relay. / Antennas. / Convex optimization. / Jamming. / Network layers. / Signal processing. / Convex optimization problems. / Covert communications. / Information signals. / Optimization problems. / Physical layer security. / Power allocation strategies. / Successive convex approximations. / Untrusted relays. / Network security.

امنیت لایه فیزیکی با استفاده از صفحه بازتابی هوشمند فعال چندمنظوره و شکل‌دهی پرتو سه بعدی Physical Layer Security using Multifunctional Active IRS and Three-dimensional Beamforming

Author: آقایی کرکج، حامد Aghaei Karkaj, Hamed

Publisher: صنعتی شریف

Pub. Year: 1404

Subjects: امنیت لایه فیزیکی Physical Layer Security / شکل‌ دهی پرتو سه بعدی Three-Dimensional Beamforming / اینترنت اشیا Internet of Things / یادگیری عمیق Deep Learning / صفحه بازتابی هوشمند فعال چندمنظوره Multifunctional Active Intelligent Reflecting Surface

Call Number: ‭05-58901

حذف زیستی متان از هوای آلوده The Biological Removal of Methane of Contaminated Air

Author: فروزش پور، علی Forouzesh Pour, Ali

Publisher: دانشگاه صنعتی شریف

Pub. Year: 1392

Subjects: متان Methane / کاه Straw / زیست پالایه Biofilter / پلاستیک ها Plastics / باکتری سودوموناس پوتیدا Pseudomonas Putida Bacteria

Call Number: ‭06-44330

Probability of missed detection as a criterion for receiver placement in MIMO PCL

Author: Majd, M. N.

Publisher: IEEE,

Pub. Year: 2012

Subjects: Missed detections. / Multiple antenna. / Multiple receivers. / Passive radars. / Radar performance. / Receive antenna. / Receiving antennas. / MIMO radar.

An efficient method for the ring opening of epoxides with aromatic amines by Sb(III) chloride under microwave irradiation

Author: Ghazanfari, D.

Pub. Year: 2008

Subjects: Epoxides. / β-amino alcohols. / Aromatic amines. / SbCl3.

Resource allocation for uav-enabled integrated sensing and communication (isac) via multi-objective optimization

Author: Rezaei, O.

Publisher: Institute of Electrical and Electronics Engineers Inc,

Pub. Year: 2023

Subjects: Integrated sensing and communication (ISAC) / Unmanned aerial vehicle (UAV) / Waveform design. / Wireless power transfer (WPT)

MIMO radar signal design to improve the MIMO ambiguity function via maximizing its peak

Author: Chitgarha, M. M.

Publisher: Elsevier,

Pub. Year: 2016

Subjects: Ambiguity function. / Multiple-Input Multiple-Output radar. / Power allocation. / Waterfilling. / Waveform design. / Codes (symbols) / Design. / Feedback control. / MIMO systems. / Radar. / Radar signal processing. / Radar systems. / Telecommunication repeaters. / Multiple input multiple output (MIMO) radars. / Power allocations. / MIMO radar.

Detection-localization tradeoff in MIMO radars

Author: Nazari Majd, M.

Pub. Year: 2017

Subjects: Detection. / Localization. / MIMO radar. / Tradeoff. / Widely separated antennas.

Antenna placement and power allocation optimization in MIMO detection

Author: Radmard, M.

Pub. Year: 2014

Subjects: Antennas. / Transmitters. / Antenna placement. / Detection performance. / MIMO detection. / Multiple antenna. / Neyman Pearson detectors. / Power allocations. / Total power. / MIMO systems.

Ambiguity function of MIMO radar with widely separated antennas

Author: Radmard, M.

Pub. Year: 2014

Subjects: Ambiguity function. / Widely separated antennas. / Antennas. / MIMO systems. / Radar antennas. / Separation. / Multiple antenna. / Multiple input multiple output techniques. / System's performance. / MIMO radar.

Choosing the position of the receiver in a MISO passive radar system

Author: Chitgarha, M. M.

Pub. Year: 2012

Subjects: MIMO. / Passive Coherent Location. / Receiver positioning. / MIMO Multiple Input Multiple Output. / MISO. / Multiple antenna. / Multiple receive antennas. / Neyman Pearson detectors. / Passive coherent locations. / Passive radars. / Probability of missed detections. / Receive antenna. / Spatial diversity. / Local area networks. / MIMO systems. / Receiving antennas. / MIMO radar.

Adaptive filtering techniques in passive radar

Author: Chitgarha, M. M.

Pub. Year: 2013

Subjects: Direct signal. / Filtering technique. / Limited dynamic ranges. / Passive radars. / Adaptive filters. / Radar.

Ambiguity function based receiver placement in multi-site radar

Author: Radmard, M.

Pub. Year: 2017

Subjects: Genetic algorithm. / Multi-site radar. / Receiver placement. / Antennas. / Genetic algorithms. / Radar antennas. / Radar systems. / Receiving antennas. / Ambiguity function. / Aspect angles. / Multi-site. / Multiple antenna. / Multiple targets. / Multiple transmit antennas. / Receive antenna. / System's performance. / Radar.

Improving MIMO radar's performance through receivers' positioning

Author: Chitgarha, M. M.

Publisher: Institution of Engineering and Technology,

Pub. Year: 2017

Subjects: Antennas. / MIMO systems. / Radar. / Radar antennas. / Radar signal processing. / Radar systems. / Receiving antennas. / Ambiguity function. / MIMO (multiple-input multiple output) / MIMO detectors. / Positioning procedures. / Probability of detection. / Receive antenna. / System's performance. / MIMO radar.

Silylation of hydroxy groups with HMDS under microwave irradiation and solvent-free conditions

Author: Mojtahedi, M. M.

Pub. Year: 2002

Subjects: Phenols. / Silylation of alcohols.

An intelligent solvent selection approach in carbon capturing process: a comparative study of machine learning multi-class classification models

Author: Pazuki, M. M.

Pub. Year: 2024

Subjects: Classification. / Carbon capture. / Carbon capture and storage. / Carbon cycle. / Carbon sequestration. / Contrastive learning. / Direct air capture. / Zero carbon. / Classification models. / CO2 solubility. / Comparatives studies. / Global emissions. / Machine learning. / Multi class classification. / Solvent selection. / Stackings. / Traditional models. / Weighted mean. / Carbon capture and utilization.

Agriculture for Sustainable Development to Empower Smallholder Farming Communities

Author: Abdullah, R.

Pub. Year: 2024

Subjects: Farmers. / Food Security. / Innovation. / Poverty. / Productivity. / Technology.

Dynamic analysis of carbon nanotubes under electrostatic actuation using modified couple stress theory

Author: Fakhrabadi, M. M. S.

Pub. Year: 2014

Subjects: Electrostatic actuators. / Natural frequencies. / Dynamic characteristics. / Dynamic pull-in. / Electrostatic actuation. / Mechanical behavior. / Micro and nanostructures. / Modified couple stress theories. / Non-linear vibrations. / Various boundary conditions. / Carbon nanotubes.

Total 21476 records