|
Showing 1 - 25 of
43 matches in All Departments
Explore the natural world with more than 30, fun, hands-on
activities Look around and delve into nature and discover the
wildlife that surrounds you, from studying flowers and secret
senses to the animals that only come out after dark. Learn how to
become a wildlife detective and see animals in action with the help
of Nature Ranger. Get building, making and creating: build a bat
box, trail animals and much more. Each of the 30 activities have
easy-to-follow instructions and specially commissioned photography
to help you complete each nature project as you search rock pools
or make a simple pond. With more than 50 stickers inside to use
alongside the activities you'll have fun learning all about nature
and wildlife.
Convergence proposes the enhancement of the Internet with a novel,
content-centric, publish-subscribe service model based on the
versatile digital item (VDI): a common container for all kinds of
digital content, including digital representations of real-world
resources. VDIs will serve the needs of the future Internet,
providing a homogeneous method for handling structured information,
incorporating security and privacy mechanisms. CONVERGENCE subsumes
the following areas of research: * definition of the VDI as a new
fundamental unit of distribution and transaction; * content-centric
networking functionality to complement or replace IP-address-based
routing; * security and privacy protection mechanisms; *
open-source middleware, including a community dictionary service to
enable rich semantic searches; * applications, tested under
real-life conditions. This book shows how CONVERGENCE allows
publishing, searching and subscribing to any content. Creators can
publish their content by wrapping it and its descriptions into a
VDI, setting rights for other users to access this content, monitor
its use, and communicate with people using it; they may even update
or revoke content previously published. Access to content is more
efficient, as search engines exploit VDI metadata for indexing, and
the network uses the content name to ensure users always access the
copy closest to them. Every node in the network is a content cache;
handover is easy; multicast is natural; peer-to-peer is built-in;
time/space-decoupling is possible. Application developers can
exploit CONVERGENCE's middleware and network without having to
resort to proprietary/ad hoc solutions for common/supporting
functionality. Operators can use the network more efficiently,
better controlling information transfer and related revenues flows.
Network design, operation and management are simplified by
integrating diverse functions and avoiding patches and stopgap
solutions. Whether as a text for graduate students working on the
future of the Internet, or a resource for practitioners providing
e-commerce or multimedia services, or scientists defining new
technologies, CONVERGENCE will make a valuable contribution to the
future shape of the Internet.
The Ashmolean collection of miniatures was begun in the 17th
century by the Tradescants, father and son, gardeners to Charles I
and Henrietta Maria. Among its most generous benefactors was the
Reverend Bentinck Hawkins, chaplain to the Dukes of Cambridge and
an insatiable 19th-century collector. The miniatures, mostly of
very high quality, range from the Tudor and Stuart era to Victorian
times, and include specially distinguished works by Isaac Oliver,
Cooper, Zincke, Smart, Cosway and Engleheart.
In response to changes in internal needs, external organizational
environments, and the expectations of shareholders - most notably,
citizens and politicians - innovation is now an important
common-place aspect of governance and the running of public service
organizations. Given the ongoing financial and economic crisis,
which presents a significant challenge to public service
organizations (PSOs), there is a growing need to establish
innovative strategies in order to survive the crisis, and provide
the basis for future sustainable growth. This book contributes
towards the discussion of PSO innovation through theoretically
informed empirical studies of innovation across a range of
theories, topics and fields. Studies examine the role of citizens,
managers, and public service organizations; the adoption,
diffusion, implementation, and management of innovations;
collaboration, communication, and information technologies; and
decision-making, ethical principles, HR management, leadership, and
procurement. The studies - which examine the situation in a range
of countries in Europe and Asia - cover a range of different
organizations such as non-profits, health service organizations,
and local governments. This book was originally published as a
special issue of Public Management Review.
In response to changes in internal needs, external organizational
environments, and the expectations of shareholders - most notably,
citizens and politicians - innovation is now an important
common-place aspect of governance and the running of public service
organizations. Given the ongoing financial and economic crisis,
which presents a significant challenge to public service
organizations (PSOs), there is a growing need to establish
innovative strategies in order to survive the crisis, and provide
the basis for future sustainable growth. This book contributes
towards the discussion of PSO innovation through theoretically
informed empirical studies of innovation across a range of
theories, topics and fields. Studies examine the role of citizens,
managers, and public service organizations; the adoption,
diffusion, implementation, and management of innovations;
collaboration, communication, and information technologies; and
decision-making, ethical principles, HR management, leadership, and
procurement. The studies - which examine the situation in a range
of countries in Europe and Asia - cover a range of different
organizations such as non-profits, health service organizations,
and local governments. This book was originally published as a
special issue of Public Management Review.
The Confederate States adopted their Permanent Constitution on
March 11, 1861. The original document consisted of five vellum
sheest pasted together to form a scroll over twelve feet long. The
original document, along with many other documents of the
Confederacy, was found at a train station in 1865 by a war-time
correspondent, Felix DeFontaine. In 1883, he sold the manuscript to
Mrs. George Wymberley Jones DeRenne. In 1939, the DeRenne family
sold the document to the University of Georgia, where it now
resides.
Rapidly growing cognitive technologies (such as word processors,
web browsers, cell phones, and personal data assistants) aid
learning, memory, and problem solving, and contribute to every part
of modern life from interviewing crime witnesses to learning a
foreign language to calling one's mother. This collection of essays
on cognitive technology examines the interaction between the human
mind and the tools people create to enhance it, studying which
technologies assist cognition the most and what features are most
effective. It also considers the point at which the technological
enhancement of human ability begins to restrict that very ability,
such as the risk of some cognitive technologies impairing cognition
or creating disadvantages for individuals or groups. This
collection of 11 essays discusses the most recent psychological
research in cognitive technology, showcasing the paradigms and
theories that have driven the development of new cognitive
technologies. It explores the impact of technology on cognitive
psychology, the classroom, and social interaction and group problem
solving. Topics covered include the distracting characteristics of
new technologies (such as the effects of cell phone use on driving
ability and of distracting advertisements on problem solving), the
study of mass media through assessing memories for media
experiences, the media's role in advancing gender and racial
prejudices, and the misuse of cognitive technology through identity
theft and cyberterrorism. Each essay concludes with a bibliography.
Numbering some 1,500 individual items and housed at over 80
historic properties across England, Wales and Northern Ireland, the
collection of portrait miniatures cared for by the National Trust
is considered to be one of the most significant in the world.
Numbering some 1,500 individual items and housed at over 80
historic properties across England, Wales and Northern Ireland, the
collection of portrait miniatures cared for by the National Trust
is considered to be one of the most significant in the world. As a
whole, these precious works of art represent the highest standard
of artistry and provide a history of miniature painting in Britain.
They range from Holbein's 1533 portrait of A Man Holding a Pink at
Upton House in Warwickshire through to Wainwright's portrait of
Evelyn Ward (1916), painted several decades after the advent of
photography had begun to supersede the art of the miniature. This
comprehensive catalogue, featuring every miniatures in the National
Trust's care, is being prepared in volumes, divided by region. The
first volume, covering Northern Ireland, was published in July
2003. This second volume looks at miniatures from the Trust's
historic houses in the counties of Cornwall, Devon and Somerset,
including those that recently came to the Trust as part of its
acquisition of the magnificent Victorian mansion of Tyntesfield,
south of Bristol.
This accessible guide presents the astrophysical concepts behind
astronomical spectroscopy, covering both the theory and the
practical elements of recording, processing, analysing and
interpreting your spectra. It covers astronomical objects, such as
stars, planets, nebulae, novae, supernovae, and events such as
eclipses and comet passages. Suitable for anyone with only a little
background knowledge and access to amateur-level equipment, the
guide's many illustrations, sketches and figures will help you
understand and practise this scientifically important and growing
field of amateur astronomy, up to the level of Pro-Am
collaborations. Accessible to non-academics, it benefits many
groups from novices and learners in astronomy clubs, to advanced
students and teachers of astrophysics. This volume is the perfect
companion to the Spectral Atlas for Amateur Astronomers, which
provides detailed commented spectral profiles of more than 100
astronomical objects.
Convergence proposes the enhancement of the Internet with a novel,
content-centric, publish–subscribe service model based on the
versatile digital item (VDI): a common container for all kinds of
digital content, including digital representations of real-world
resources. VDIs will serve the needs of the future Internet,
providing a homogeneous method for handling structured information,
incorporating security and privacy mechanisms. CONVERGENCE subsumes
the following areas of research: · definition of the VDI as a new
fundamental unit of distribution and transaction;
· content-centric networking functionality to complement or
replace IP-address-based routing; · security and privacy
protection mechanisms; · open-source middleware, including a
community dictionary service to enable rich semantic searches;
· applications, tested under real-life conditions. This book
shows how CONVERGENCE allows publishing, searching and subscribing
to any content. Creators can publish their content by wrapping it
and its descriptions into a VDI, setting rights for other users to
access this content, monitor its use, and communicate with people
using it; they may even update or revoke content previously
published. Access to content is more efficient, as search engines
exploit VDI metadata for indexing, and the network uses the content
name to ensure users always access the copy closest to them. Every
node in the network is a content cache; handover is easy; multicast
is natural; peer-to-peer is built-in; time/space-decoupling is
possible. Application developers can exploit CONVERGENCE’s
middleware and network without having to resort to proprietary/ad
hoc solutions for common/supporting functionality. Operators can
use the network more efficiently, better controlling information
transfer and related revenues flows. Network design, operation and
management are simplified by integrating diverse functions and
avoiding patches and stopgap solutions. Whether as a text for
graduate students working on the future of the Internet, or a
resource for practitioners providing e-commerce or multimedia
services, or scientists defining new technologies, CONVERGENCE will
make a valuable contribution to the future shape of the Internet.
An all-in-one illustrated guide to human anatomy with encyclopedic coverage from bones and muscles to systems and processes. This in-depth manual to the human body's physical structure, chemical workings, and potential problems is a must-have reference to help further your studies or knowledge of how our bodies work.
Each page of The Human Body Book, updated to reflect the latest medical advances, is illustrated with colourful and comprehensive diagrams, which are thoroughly annotated to take you right into the cells and fibres that are responsible for keeping the human body ticking.
The opening chapter, Integrated Body, explains how the parts of the body work together at various levels of size and hierarchy to produce the living whole. It also contains an overview of the major body systems, enlivened by real-life 3D medical scans of the entire body. The chapters that follow provide coverage of the body function by function, system by system. Eleven main body systems are covered in turn, with each section ending on common injuries, diseases, and disorders afflicting that system. The book concludes with a chapter on Growth and Development which looks in detail at how the body changes over the course of a human lifespan.
Climb the beanstalk with Jack in this quirky take on the
traditional tale. When there's no food in the cupboard, Jack goes
to market to sell Daisy the cow. But rather than money, Jack
procures magic beans...and the promise of adventure! This new
paperback edition includes online access to the audiobook performed
by British actor Richard Hope
Featuring detailed commented spectral profiles of more than one
hundred astronomical objects, in colour, this spectral guide
documents most of the important and spectroscopically observable
objects accessible using typical amateur equipment. It allows you
to read and interpret the recorded spectra of the main stellar
classes, as well as most of the steps from protostars through to
the final stages of stellar evolution as planetary nebulae, white
dwarfs or the different types of supernovae. It also presents
integrated spectra of stellar clusters, galaxies and quasars, and
the reference spectra of some terrestrial light sources, for
calibration purposes. Whether used as the principal reference for
comparing with your recorded spectra or for inspiring independent
observing projects, this atlas provides a breathtaking view into
our Universe's past. The atlas is accompanied and supplemented by
Spectroscopy for Amateur Astronomers, which explains in detail the
methods for recording, processing, analysing and interpreting your
spectra.
Hannah Snell was an 18th-century woman who disguised herself as a
man and became a soldier. This extremely popular biography centers
around a recurrent 18th century trope of cross-dressing that
subversively challenged social expectations and gender norms.
|
You may like...
Loot
Nadine Gordimer
Paperback
(2)
R383
R310
Discovery Miles 3 100
Loot
Nadine Gordimer
Paperback
(2)
R383
R310
Discovery Miles 3 100
Braai
Reuben Riffel
Paperback
R495
R359
Discovery Miles 3 590
Loot
Nadine Gordimer
Paperback
(2)
R383
R310
Discovery Miles 3 100
|