Sharif Digital Repository

Vectorial Gaussian beam tracing method for millimeter wave propagation modelling in a large scale media

Author

Alavi Rad, S.

Pub. Year

2009

Subjects

Expansion. / Gaussian beam. / Millimeter wave. / Propagation. / Coverage map. / Far-field patterns. / Gabor based method. / Gabor expansion. / Line-of-sight. / Micro cell. / Millimeter-wave band. / Ray-tracing method. / Ray-tracing technique. / Tracing technique. / Transmitter antennas. / Vectorial Gaussian beam. / Elementary particle sources. / Gaussian distribution. / Gaussian noise (electronic) / Microwaves. / Millimeter wave devices. / Three dimensional. / Wave propagation.

The design of a low-power high-speed current comparator in 0.35-μm CMOS technology

Author

Ziabakhsh, S.

Pub. Year

2009

Subjects

Average power. / Biasing methods. / CMOS technology. / Current comparator. / Current comparators. / High speed designs. / High-speed. / Input current. / Instantaneous power. / Low currents. / Low input impedance. / Low power. / Low-power consumption. / Positive feedback. / Propagation delay. / Propagation delays. / Simulation result. / Supply voltages. / CMOS integrated circuits. / Comparators (optical) / Electric impedance. / Electric power utilization. / Feedback. / Power control. / Signal processing. / Design.

The making of an authentic leader’s internalized moral perspective: the role of internalized ethical philosophies in the development of authentic leaders’ moral identity

Author

Alavi, S. B.

Publisher

Springer,

Pub. Year

2024

Subjects

Authentic leader. / Ethical philosophies. / Internalization. / Internalized moral perspective. / Moral identity.

An exact analytical expression for magnetoresistance using quantum groups

Author

Alavi, S. A.

Pub. Year

2005

Subjects

Magnetoresistance. / Random paths. / Noncommutative geometry. / Quantum groups.

Exact analytical expression for magnetoresistance using quantum groups

Author

Alavi, S. A.

Publisher

Elsevier,

Pub. Year

2004

Subjects

Magnetoresistance. / Noncommutative geometry. / Quantum groups. / Random paths.

Microstructural changes during static recrystallization of austenitic stainless steel 304l: cellular automata simulation

Author

Alavi, P.

Publisher

Springer,

Pub. Year

2020

Subjects

ABAQUS. / Activation energy. / Cellular automata. / Crystallization. / Nucleation. / Plastic deformation. / Recrystallization (metallurgy) / Rolling. / Strain. / Cellular automata simulations. / Finite element formulations. / Homogenous nucleation. / Inhomogeneous distribution. / Microstructural changes. / Nucleation and growth. / Simulation. / Static recrystallization. / Austenitic stainless steel.

Simulation of recrystallization and martensite revision in 304L austenitic stainless steel after multi-pass rolling processes

Author

Alavi, P.

Publisher

Springer Science and Business Media B.V,

Pub. Year

2020

Subjects

Austenitic stainless steel. / Cellular automata. / Cold rolling. / Martensite reversion. / Neural network. / Static recrystallization.

Implications of proxy efficacy for studies of team leadership in organizational settings

Author

Alavi, S. B.

Publisher

Hogrefe Publishing

Pub. Year

2016

Subjects

Proxy efficacy. / Self-efficacy. / Shared leadership. / Team leadership.

Leading change authentically: how authentic leaders influence follower responses to complex change

Author

Alavi, S. B.

Pub. Year

2017

Subjects

Authentic leadership. / Change leadership. / Commitment to change. / Cynicism about change. / Psychological capacity. / Readiness for change.

Why do I think my team is capable? A study of some antecedents of team members’ personal collective efficacy beliefs

Author

Alavi, S. B.

Publisher

Routledge,

Pub. Year

2018

Subjects

Collective cognition. / Collective orientation. / Multilevel analysis. / Personal collective efficacy. / Self-efficacy for teamwork. / Shared collective efficacy.

The roles of perceived task interdependence and group members' interdependence in the development of collective efficacy in university student group contexts

Author

Alavi, S. B.

Pub. Year

2008

Subjects

Cooperation. / Human. / Self concept. / Student. / University. / Adult. / Cooperative behavior. / Female. / Humans. / Male. / Self efficacy. / Social environment. / Students. / Universities.

A non-linear model for the classification of stored items in supply chain management

Author

Bozorgi Rad, S.Y.

Pub. Year

2010

Subjects

Clustering. / Heuristic. / Linear solution. / Non-linear methods. / Non-linear model. / P-median. / Similar solution. / Storage systems. / Heuristic algorithms. / Information technology. / Machinery. / Mathematical operators. / Supply chains. / Supply chain management.

Inhibitory activity on type 2 diabetes and hypertension key-enzymes, and antioxidant capacity of veronica persica phenolic-rich extracts

Author

Sharifi Rad, M.

Publisher

Cellular and Molecular Biology Association,

Pub. Year

2016

Subjects

Angiotension I converting enzyme. / Ethnopharmacology. / Plantaginaceae. / Traditional medicine. / A-amylase. / A-glucosidase. / Alpha glucosidase. / Amylase. / Antioxidant. / Dipeptidyl carboxypeptidase inhibitor. / Enzyme inhibitor. / Glycosidase inhibitor. / phenol derivative. / Plant extract. / Antagonists and inhibitors. / Chemistry. / Enzymology. / Human. / Hypertension. / IC50. / Metabolism. / Alpha-Amylases. / Alpha-Glucosidases. / Angiotensin-Converting Enzyme Inhibitors. / Antioxidants. / Diabetes Mellitus, Type 2. / Enzyme Inhibitors. / Glycoside Hydrolase Inhibitors. / Humans. / Hypertension. / Inhibitory Concentration 50. / Phenols. / Plant Extracts. / Veronica.

Concurrent design of Schottky diode limiter and LNA

Author

Alavi Lavasani, S. H.

Publisher

Springer,

Pub. Year

2021

Subjects

Aluminum gallium arsenide. / Bandpass filters. / Design. / Diode amplifiers. / Gallium compounds. / Noise figure. / Schottky barrier diodes. / AlGaAs/InGaAs PHEMT. / Central frequency. / Concurrent design. / Design procedure. / Identical circuits. / Matching networks. / Minimum noise figure. / Pass-band filters. / Low noise amplifiers.

Concurrent design of Schottky diode limiter and LNA

Author

Alavi Lavasani, S. H.

Publisher

Springer,

Pub. Year

2021

Subjects

Aluminum gallium arsenide. / Bandpass filters. / Design. / Diode amplifiers. / Gallium compounds. / Noise figure. / Schottky barrier diodes. / AlGaAs/InGaAs PHEMT. / Central frequency. / Concurrent design. / Design procedure. / Identical circuits. / Matching networks. / Minimum noise figure. / Pass-band filters. / Low noise amplifiers.

Cohesive crack growth in polyethylene considering Schapery equation using XFEM

Author

Alavi, S. M.

Publisher

Elsevier,

Pub. Year

2024

Subjects

Cohesive crack. / Extended finite element method (XFEM) / Nonlinear viscoelasticity. / Polyethylene. / Schapery equation. / Crack propagation. / Finite element method. / Materials handling equipment.

Design and implementation of a new body weight support (BWS) system

Author

Hamidi Rad, M.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2018

Subjects

Body weight support. / Gait training. / Anthropometry. / Robotics. / Rope. / Unloading. / Body weight support systems. / Body weight supports. / Closed loop controllers. / Design and implementations. / Horizontal forces. / Rehabilitation procedures. / Robotic rehabilitation. / Patient rehabilitation.

Failure analysis of superheater tube

Author

Movahedi Rad, A.

Publisher

Elsevier Ltd,

Pub. Year

2015

Subjects

Sigma-phase particles. / Carbides. / Corrosion. / Superheaters. / Tubes (components) / Fireside corrosion. / Long-term overheating. / Phase particles. / Scales formation. / Wall-thinning. / Failure analysis.