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112 tulosta hakusanalla Homayoun Nikookar

Wavelet Radio

Wavelet Radio

Homayoun Nikookar

Cambridge University Press
2013
sidottu
The first book to provide a detailed discussion of the application of wavelets in wireless communications, this is an invaluable source of information for graduate students, researchers, and telecommunications engineers, managers and strategists. It overviews applications, explains how to design new wavelets and compares wavelet technology with existing OFDM technology. • Addresses the applications and challenges of wavelet technology for a range of wireless communication domains • Aids in the understanding of Wavelet Packet Modulation and compares it with OFDM • Includes tutorials on convex optimisation, spectral factorisation and the design of wavelets • Explains design methods for new wavelet technologies for wireless communications, addressing many challenges, such as peak-to-average power ratio reduction, interference mitigation, reduction of sensitivity to time, frequency and phase offsets, and efficient usage of wireless resources • Describes the application of wavelet radio in spectrum sensing of cognitive radio systems.
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Introduction to Ultra Wideband for Wireless Communications

Introduction to Ultra Wideband for Wireless Communications

Homayoun Nikookar; Ramjee Prasad

Springer-Verlag New York Inc.
2008
sidottu
asakta-buddhih sarvatra . jitatma vigata-sprhah . . . . naiskarmya-siddhim paramam . sannyasenadhigacchati Detached by spiritual intelligence from everything controlling the mind, without material desires, one attains the paramount perfection in cessation of re- tions by renunciation. The Bhagvad Gita (18.49) Compared to traditional carrier-based, Ultra-Wide Band (UWB), or carrier-less, systems implement new paradigms in terms of signal generation and reception. Thus, designing an UWB communication system requires the understanding of how excess bandwidth and very low transmitted powers can be used jointly to provide a reliable radio link. UWB offers systems transceiver potential for very simple implementations. Comparison between UWB and traditional narrow-band systems highlights the following features: Large bandwidth enables very fine time-space resolution for accurate lo- tion of the UWB nodes and for distributing network time stamps. Very short pulses are effectively counter-fighting the channel effect in very dense multipath environments. Data rate (number of pulses transmitted per bit) can be traded with power emission control and distance coverage. Very low power density leads to low probability of signal detection and adds security for all the layers of the communication stack. Very low power density is obtained through radio regulation emission masks; UWB systems are suitable for coexistence with already deployed narrow-band systems.
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Introduction to Ultra Wideband for Wireless Communications

Introduction to Ultra Wideband for Wireless Communications

Homayoun Nikookar; Ramjee Prasad

Springer
2010
nidottu
asakta-buddhih sarvatra . jitatma vigata-sprhah . . . . naiskarmya-siddhim paramam . sannyasenadhigacchati Detached by spiritual intelligence from everything controlling the mind, without material desires, one attains the paramount perfection in cessation of re- tions by renunciation. The Bhagvad Gita (18.49) Compared to traditional carrier-based, Ultra-Wide Band (UWB), or carrier-less, systems implement new paradigms in terms of signal generation and reception. Thus, designing an UWB communication system requires the understanding of how excess bandwidth and very low transmitted powers can be used jointly to provide a reliable radio link. UWB offers systems transceiver potential for very simple implementations. Comparison between UWB and traditional narrow-band systems highlights the following features: Large bandwidth enables very fine time-space resolution for accurate lo- tion of the UWB nodes and for distributing network time stamps. Very short pulses are effectively counter-fighting the channel effect in very dense multipath environments. Data rate (number of pulses transmitted per bit) can be traded with power emission control and distance coverage. Very low power density leads to low probability of signal detection and adds security for all the layers of the communication stack. Very low power density is obtained through radio regulation emission masks; UWB systems are suitable for coexistence with already deployed narrow-band systems.
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Social Media Wellness

Social Media Wellness

Homayoun Ana

Corwin Press Inc
2017
nidottu
Students can quickly become overwhelmed trying to manage the daily confluence of online interactions with schoolwork, extracurricular activities, and family life. This is the first book to successfully decode the new language of social media for parents and educators and provide pragmatic solutions to help students become more organised and productive by managing distractions and focusing on what they need to prioritize. With fresh insights and a solutions-oriented perspective, this crucial guide will help parents, educators and students work together to promote healthy socialization, effective self-regulation, and overall safety and wellness.
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Evoquology

Evoquology

Homayoun Eslami

Wydawnictwo Nasza Wiedza
2025
nidottu
Z pewnej perspektywy podejścia semiologiczne można podzielic na dwie szkoly: te, kt re redukują wszystkie zjawiska do element w semiologicznych i, znieksztalcając rzeczywistośc, nie dochodzą do prawidlowych wniosk w; oraz te, kt re nie traktują wszystkich zjawisk jako element w semiologicznych, a ponieważ ograniczają zakres semiologii, aby osiągnąc pelne zrozumienie badanych temat w, konieczne jest polączenie ich wynik w z wynikami podejśc niesemiologicznych, takich jak estetyka.Aby przezwyciężyc te niedociągnięcia, stworzyliśmy nową teorię zwaną "evoquology". Zgodnie z ewokologią, wszystkie postrzegane zjawiska są uważane za skladające się z byt w zwanych ewokacjami. Prosta ewokacja sklada się tylko z ewokatora, ewokowanego i relacji między nimi, kt ra nazywana jest ewokacją. Ewokacje są podzielone na trzy kategorie, w zależności od rodzaju ewokowanego. Ewokologia może byc postrzegana jako badanie interakcji między r żnymi ewokacjami. Evocology jest ekscytującym, odkrywczym i wielowymiarowym opisem percepcji artystycznej.
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Erasing the Finish Line: The New Blueprint for Success Beyond Grades and College Admission

Erasing the Finish Line: The New Blueprint for Success Beyond Grades and College Admission

Ana Homayoun

Balance
2023
sidottu
Moving beyond a prescribed path for success, Erasing the Finish Line highlights the essential skills to help each young person thrive in school and life For years, we've been led to believe that great grades, high test scores, and college acceptance are key to a successful life. Yet our laser focus on these achievements leaves students feeling anxious, demoralized, and unprepared. What if we've overlooked the critical skills young adults need to navigate an ever-changing world? What fundamental skills help young people adapt, persevere, and thrive? Academic advisor and early career development expert Ana Homayoun answers these questions and more in her accessible and solutions-oriented guide to transforming future generations. In her ground-breaking new book, Erasing the Finish Line, Homayoun flips the way we think about education. In this refreshing approach, Homayoun reveals new strategies to help each student develop their own blueprint for success, including how to: Develop a system based on executive functioning skills Build valuable social capital while fostering genuine connections Identify energy profile and how to recharge Expand perspective through immersive exposure Remain adaptable in the face of disappointments and setbacks Through a powerful blend of theory, strategies and storytelling from former and current students, Homayoun's layered approach to revisioning education will bring sharp realization to parents, educators, and policy-makers alike.
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That Crumpled Paper Was Due Last Week

That Crumpled Paper Was Due Last Week

Ana Homayoun

Perigee Books,U.S.
2010
nidottu
At last, the solution for getting disorganized boys back on track. Missed assignments. Lack of focus and enthusiasm. Falling grades. For too many boys and their frustrated parents, these are the facts of life. But they don't have to be. Top academic couselor Ana Homayoun has helped turn even the most disorganized, scattered, and unfocused boys into successful young people who consistently meet their personal and academic challenges. She does this by getting back to basics- -starting with a simple fact: Most boys needs to be taught how to get organized, how to study, and-- most important--how to visualize, embrace and meet their own goals. With an accessible and no-nonsense approach, Homayoun shows how to: ?Identify their son's disorganizational style ?Help him set academic and personal goals he cares about ?Design and establish the right "tools of the trade" ?Complete assignments without pulling all-nighters ?Help him tune out social pressure and fend off anxiety Much more than a study guide, this insightful, user-friendly book provides a roadmap for the success too many boys have trouble finding--in school and in life.
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The Myth of the Perfect Girl

The Myth of the Perfect Girl

Ana Homayoun

TarcherPerigee
2012
nidottu
New insights and practical solutions for overworked and stressed-out girls and their parents. In today's achievement culture, many girls seem to be doing remarkably well--excelling in honors and sports and attending top colleges in ever greater numbers--but beneath the surface, girls are stressed out and stretched too thin as they strive to be "perfect." In their efforts to juggle schoolwork and extracurriculars, family life and social lives, friends and frenemies, as well as relationships online and IRL (in the real world), many girls begin to lose sight of who they really are, and instead work overtime to please their friends, parents, teachers, and others. With honesty, empathy, and a fresh perspective, The Myth of the Perfect Girl presents advice to empower both parents and girls themselves to discover what true success and happiness means to them -- and how to work to achieve it.
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La Satire Demystificatrice de la Bruyere

La Satire Demystificatrice de la Bruyere

John Homayoun Mazaheri; Roland Desne

Peter Lang Publishing Inc
1995
sidottu
Les essais qui composent ce livre, ecrits entre 1989 et 1992, portent sur la vision sociale et politique de La Bruyere (1645-1696). Celui-ci est presente comme un auteur satirique et ironique qui demythifie, dans un esprit humaniste, a la fois les valeurs morales traditionnelles de la noblesse et celles de la bourgeoisie. Il est aussi considere comme un auteur ambigu, chez qui l'on trouve aussi bien du pessimisme que de l'optimisme. C'est pourtant sur ce dernier aspect - la part de l'espoir, plus rarement percue par la critique actuelle - que l'auteur de ces essais a tente de mettre l'accent.
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180 Days™: Science for Kindergarten

180 Days™: Science for Kindergarten

Lauren Homayoun

Shell Educational Publishing
2018
pokkari
180 Days of Science is a fun and effective daily practice workbook designed to help students explore the three strands of science: life, physical, and earth and space. This easy-to-use kindergarten workbook is great for at-home learning or in the classroom. The engaging standards-based activities cover grade-level skills with easy to follow instructions and an answer key to quickly assess student understanding. Students will explore a new topic each week building content knowledge, analyzing data, developing questions, planning solutions, and communicating results. Watch as students are motivated to learn scientific practices with these quick learning activities.Parents appreciate the teacher-approved activity books that keep their child engaged and learning. Great for homeschooling, to reinforce learning at school, or prevent learning loss over summer.Teachers rely on the daily practice workbooks to save them valuable time. The ready to implement activities are perfect for daily morning review or homework. The activities can also be used for intervention skill building to address learning gaps. Aligns to Next Generation Science Standards (NGSS).
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180 Days™: Science for First Grade

180 Days™: Science for First Grade

Lauren Homayoun

Shell Educational Publishing
2018
pokkari
180 Days of Science is a fun and effective daily practice workbook designed to help students explore the three strands of science: life, physical, and earth and space. This easy-to-use first grade workbook is great for at-home learning or in the classroom. The engaging standards-based activities cover grade-level skills with easy to follow instructions and an answer key to quickly assess student understanding. Students will explore a new topic each week building content knowledge, analyzing data, developing questions, planning solutions, and communicating results. Watch as students are motivated to learn scientific practices with these quick independent learning activities.Parents appreciate the teacher-approved activity books that keep their child engaged and learning. Great for homeschooling, to reinforce learning at school, or prevent learning loss over summer.Teachers rely on the daily practice workbooks to save them valuable time. The ready to implement activities are perfect for daily morning review or homework. The activities can also be used for intervention skill building to address learning gaps. Aligns to Next Generation Science Standards (NGSS).
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180 Days™: Science for Fourth Grade

180 Days™: Science for Fourth Grade

Lauren Homayoun

Shell Educational Publishing
2018
pokkari
180 Days of Science is a fun and effective daily practice workbook designed to help students explore the three strands of science: life, physical, and earth and space. This easy-to-use fourth grade workbook is great for at-home learning or in the classroom. The engaging standards-based activities cover grade-level skills with easy to follow instructions and an answer key to quickly assess student understanding. Students will explore a new topic each week building content knowledge, analyzing data, developing questions, planning solutions, and communicating results. Watch as students are motivated to learn scientific practices with these quick independent learning activities.Parents appreciate the teacher-approved activity books that keep their child engaged and learning. Great for homeschooling, to reinforce learning at school, or prevent learning loss over summer.Teachers rely on the daily practice workbooks to save them valuable time. The ready to implement activities are perfect for daily morning review or homework. The activities can also be used for intervention skill building to address learning gaps. Aligns to Next Generation Science Standards (NGSS).
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