|
Showing 1 - 15 of
15 matches in All Departments
While most books approach power electronics and renewable energy as
two separate subjects, Power Electronics for Renewable and
Distributed Energy Systems takes an integrative approach;
discussing power electronic converters topologies, controls and
integration that are specific to the renewable and distributed
energy system applications. An overview of power electronic
technologies is followed by the introduction of various renewable
and distributed energy resources that includes photovoltaics, wind,
small hydroelectric, fuel cells, microturbines and variable speed
generation. Energy storage systems such as battery and fast
response storage systems are discussed along with
application-specific examples. After setting forth the
fundamentals, the chapters focus on more complex topics such as
modular power electronics, microgrids and smart grids for
integrating renewable and distributed energy. Emerging topics such
as advanced electric vehicles and distributed control paradigm for
power system control are discussed in the last two chapters. With
contributions from subject matter experts, the diagrams and
detailed examples provided in each chapter make Power Electronics
for Renewable and Distributed Energy Systems a sourcebook for
electrical engineers and consultants working to deploy various
renewable and distributed energy systems and can serve as a
comprehensive guide for the upper-level undergraduates and graduate
students across the globe.
Focusing on shocks modeling, burn-in and heterogeneous populations,
Stochastic Modeling for Reliability naturally combines these three
topics in the unified stochastic framework and presents numerous
practical examples that illustrate recent theoretical findings of
the authors. The populations of manufactured items in industry are
usually heterogeneous. However, the conventional reliability
analysis is performed under the implicit assumption of homogeneity,
which can result in distortion of the corresponding reliability
indices and various misconceptions. Stochastic Modeling for
Reliability fills this gap and presents the basics and further
developments of reliability theory for heterogeneous populations.
Specifically, the authors consider burn-in as a method of
elimination of 'weak' items from heterogeneous populations. The
real life objects are operating in a changing environment. One of
the ways to model an impact of this environment is via the external
shocks occurring in accordance with some stochastic point
processes. The basic theory for Poisson shock processes is
developed and also shocks as a method of burn-in and of the
environmental stress screening for manufactured items are
considered. Stochastic Modeling for Reliability introduces and
explores the concept of burn-in in heterogeneous populations and
its recent development, providing a sound reference for reliability
engineers, applied mathematicians, product managers and
manufacturers alike.
|
Fear of Barbarians (Paperback)
Petar Andonovski; Translated by Christina E. Kramer
|
R276
R224
Discovery Miles 2 240
Save R52 (19%)
|
Ships in 9 - 15 working days
|
Translated by Christina E. Kramer Gavdos: a remote island south of
Crete, the southernmost point of Europe, surrounded by an endless
expanse of sea. To Oksana, who has come from Ukraine with her
friends to recover from illness in the aftermath of Chernobyl, it
seems like a dream to live in a blue-and-white house with a lemon
tree. To Penelope, a Greek woman who was married off to an
unsuitable man by nuns from the convent where she spent her teenage
years, it is a kind of prison. Their two narratives, interwoven
with other stories - of the other women of the sparse community, of
their own past lives and loves - are skilfully combined with themes
of otherness and the notions of 'foreign' and 'barbaric' in this
poetic and timely short novel by acclaimed Macedonian writer Petar
Andonovski, winner of the European Union Prize for Literature.
Translated from Macedonian
Maschinendynamik ist die Lehre der Schwingungen von Maschinen. Ihre
Bedeu- tung hat im Lauf der Entwicklung des Maschinenbaus aus
verschiedenen Grunden standig zugenommen. Die Maschinen sollen mit
geringem Materialaufwand viel leisten, sie sollen sicher genug
funktionieren, ihre Sicherheit solI aber auch nicht unvernunftig
groB sein und ihre Lebensdauer soIl lang sein. Um aIle diese Forde-
rungen erfiillen zu k6nnen, sind unter anderem gute Kenntnisse der
dynamischen Vorgange erforderlich. Die Kenntnisse wurden besonders
in den letzten Jahren durch zahlreiche Ver6ffentIichungen vermehrt.
Die groBe Zahl dieser Ver6ffent- lichungen und deren
verschiedenartige Darstellung machen es jedoch oft selbst dem
Fachmann schwer, das Wesentliche zu erkennen und praktisch zu
verwerten. Mit dem vorliegenden Buch m6chte ich hierzu eine Hilfe
geben. Das Buch ist in erster Linie fUr den Praktiker bzw. dessen
Ausbildung ge- schrieben. Dabei wurde vorausgesetzt, daB er
Kenntnisse in Technischer Mechanik und Mathematik hat, wie sie an
einer Technischen Hochschule vermittelt werden. Wahrend der
Praktiker fruher alles selbst rechnen und die Rechenmethoden bis
ins einzelne kennen muBte, hat sich seine Tatigkeit mit der
Verfugbarkeit von leistungsfahigen Computern und von
Rechenprogrammen entscheidend geandert.
|
Collide (Paperback)
Kate E Kramer; Susan McKinney
|
R397
Discovery Miles 3 970
|
Ships in 10 - 15 working days
|
Since the September 2001 attacks on the World Trade Center and the
Pentagon, the United States has been at war with Al-Qaida. Over the
past 10 years, counterterrorism efforts have disrupted its main
training facilities and eliminated much of the core leadership
structure, including the mastermind Usama Bin Ladin. Despite this,
Al-Qaida has proved resilient. While the core leadership has been
compromised, regional Al-Qaida offshoots and affiliated Islamist
terrorist groups have formed, developed, and become prominent in
their own right. To aid in examining and explaining Al-Qaida's
trajectory, the Minerva Initiative at Marine Corps University
hosted a conference in the spring of 2011, just days before Bin
Ladin's demise. The panels at this conference addressed diverse
issues such as Al-Qaida's overarching strategy; the degree of
control that central Al-Qaida leadership maintains over regional
franchises; and the strategies, tactics, successes, and failures in
each theater of operation. The resulting papers in Al-Qaida after
Ten Years of War contribute to the ongoing and ever-evolving net
assessment of Al-Qaida and its future prospects, and they help
inform the crafting of a war termination phase with Al-Qaida.
Since the September 2001 attacks on the World Trade Center and the
Pentagon, the United States has been at war with Al-Qaida. Over the
past 10 years, counterterrorism efforts have disrupted its main
training facilities and eliminated much of the core leadership
structure, including the mastermind Usama Bin Ladin. Despite this,
Al-Qaida has proved resilient. While the core leadership has been
compromised, regional Al-Qaida offshoots and affiliated Islamist
terrorist groups have formed, developed, and become prominent in
their own right. To aid in examining and explaining Al-Qaida's
trajectory, the Minerva Initiative at Marine Corps University
hosted a conference in the spring of 2011, just days before Bin
Ladin's demise. The panels at this conference addressed diverse
issues such as Al-Qaida's overarching strategy; the degree of
control that central Al-Qaida leadership maintains over regional
franchises; and the strategies, tactics, successes, and failures in
each theater of operation. The resulting papers in Al-Qaida after
Ten Years of War contribute to the ongoing and ever-evolving net
assessment of Al-Qaida and its future prospects, and they help
inform the crafting of a war termination phase with Al-Qaida.
|
Freud's Sister (Paperback)
Goce Smilevski; Translated by Christina E. Kramer
|
R571
R496
Discovery Miles 4 960
Save R75 (13%)
|
Ships in 10 - 15 working days
|
The award-winning international sensation that poses the question:
Was Sigmund Freud responsible for the death of his sister in a Nazi
concentration camp?
"The boy in her memories who strokes her with the apple, who
whispers to her the fairy tale, who gives her the knife, is her
brother Sigmund."
Vienna, 1938: With the Nazis closing in, Sigmund Freud is granted
an exit visa and allowed to list the names of people to take with
him. He lists his doctor and maids, his dog, and his wife's sister,
but not any of his own sisters. The four Freud sisters are shuttled
to the Terezin concentration camp, while their brother lives out
his last days in London.
Based on a true story, this searing novel gives haunting voice to
Freud's sister Adolfina--"the sweetest and best of my sisters"--a
gifted, sensitive woman who was spurned by her mother and never
married. A witness to her brother's genius and to the cultural and
artistic splendor of Vienna in the early twentieth century, she
aspired to a life few women of her time could attain.
From Adolfina's closeness with her brother in childhood, to her
love for a fellow student, to her time with Gustav Klimt's sister
in a Vienna psychiatric hospital, to her dream of one day living in
Venice and having a family, "Freud's Sister" imagines with
astonishing insight and deep feeling the life of a woman lost to
the shadows of history.
It started with a simple bet shortly after I became a widow left
with nine children to raise. Leafing through a National Geographic,
losing myself in the world of possibilities, I'd often comment,
"Maybe someday we'll visit there." (Fill in the blank: Holland,
Ireland, France, Austria, whatever the magazine was serving up as
country du jour in any edition. I wasn't fussy.) Fields of tulips
with a windmill in the background whispered Holland was calling,
men and boys bedecked in lederhosen and Tyrolean hats were equally
fascinating.
Anne, sixteen, threw down the gauntlet with, "We'll never go to
Europe. You just talk about it whenever you read an article about
it."
"Want to bet?" I challenged.
We agreed on five dollars to be paid to me on the plane as soon as
we were airborne. The rest, as they say, is history. As we wended
our way merrily through most of the trip, I exulted in having won
the bet, but on other occasions, such as going over the Alps by
mistake, I wished I had let her win the five bucks.
|
Hendrix (Paperback)
John McDermott, Edward E. Kramer, Mark Lewisohn
|
R646
Discovery Miles 6 460
|
Ships in 9 - 15 working days
|
Here's the first complete, definitive account of the career, music,
and legacy of Jimi Hendrix, based entirely on first-person
recollections and new, exclusive interviews with musicians and key
figures in the Hendrix inner circle. Authors John McDermott and
Eddie Kramer (Jimi's longtime producer) take readers inside the
studio and on tour to reveal the creative process of a true rock
pioneer. Two 8-page inserts.
Macedonian, the official language of the Republic of Macedonia,
is spoken by two and a half million people in the Balkans, North
America, Australia, and other emigre communities around the world.
Christina E. Kramer's award-winning textbook provides a basic
introduction to the language. Students will learn to speak, read,
write, and understand Macedonian while discussing family, work,
recreation, music, food, health, housing, travel, and other
topics.
Intended to cover one year of intensive study, this third edition
updates the vocabulary, adds material to help students appreciate
the underlying structure of the language, and offers a wide variety
of new, proficiency-based readings and exercises to boost knowledge
of Macedonian history, culture, literature, folklore, and
traditions.
Winner, Best Contribution to Language Pedagogy, American
Association of Teachers of Slavic and Eastern European
Languages
|
Al-Qaida After Ten Years of War - A Global Perspective of Successes, Failures, and Prospects: A Global Perspective of Successes, Failures, and Prospect (Paperback, None, First ed.)
Norman Cigar, Stephanie E. Kramer, Defense Dept, Navy Dept (U S ), Marine Corps University Press (U S )
|
R920
Discovery Miles 9 200
|
Out of stock
|
One key factor that emerged from the various presentations was the
sheer variety of issues, leaderships, local security environments,
and prospects for the local gorups that are affiliated with
Al-Qaida in some way. Other key judgments are also revealed
including that Al-Qaida continues to harbor implacable hostility
toward the international system, the United States, Israel, and
many local governments.
Each presentation by the various contributors are represented as
separate essays within this text.
Regional and territorial maps are interspersed throughout the book
to showcase key areas to the group. Some may find interest in the
metrics set by Al-Qaida as well as the Goods and Services Exchanged
Between Al-Qaida and its partners that are showcased through charts
and tables.
|
You may like...
Tenet
John David Washington, Robert Pattinson
Blu-ray disc
(1)
R54
Discovery Miles 540
|