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On the 18th of March 2013 David Littlejohn Beveridge set out, in
fulfillment of childhood dreams, to walk the ancient pilgrim route
called the Way of St.James or Camino de Santiago from Roncesvalles
to Santiago de Compostela. Earth Under My Heel is his journal.
This thesis examines a novel class of flexible electronic material
with great potential for use in the construction of stretchable
amplifiers and memory elements. Most remarkably the composite
material produces spontaneous oscillations that increase in
frequency when pressure is applied to it. In this way, the material
mimics the excitatory response of pressure-sensing neurons in the
human skin. The composites, formed of silicone and graphitic
nanoparticles, were prepared in several allotropic forms and
functionalized with naphthalene diimide molecules. A systematic
study is presented of the negative differential resistance (NDR)
region of the current-voltage curves, which is responsible for the
material's active properties. This study was conducted as a
function of temperature, graphite filling fraction, scaling to
reveal the break-up of the samples into electric field domains at
the onset of the NDR region, and an electric-field induced
metal-insulator transition in graphite nanoparticles. The effect of
molecular functionalization on the miscibility threshold and the
current-voltage curves is demonstrated. Room-temperature and
low-temperature measurements were performed on these composite
films under strains using a remote-controlled, custom-made step
motor bench.
This thesis examines a novel class of flexible electronic material
with great potential for use in the construction of stretchable
amplifiers and memory elements. Most remarkably the composite
material produces spontaneous oscillations that increase in
frequency when pressure is applied to it. In this way, the material
mimics the excitatory response of pressure-sensing neurons in the
human skin. The composites, formed of silicone and graphitic
nanoparticles, were prepared in several allotropic forms and
functionalized with naphthalene diimide molecules. A systematic
study is presented of the negative differential resistance (NDR)
region of the current-voltage curves, which is responsible for the
material's active properties. This study was conducted as a
function of temperature, graphite filling fraction, scaling to
reveal the break-up of the samples into electric field domains at
the onset of the NDR region, and an electric-field induced
metal-insulator transition in graphite nanoparticles. The effect of
molecular functionalization on the miscibility threshold and the
current-voltage curves is demonstrated. Room-temperature and
low-temperature measurements were performed on these composite
films under strains using a remote-controlled, custom-made step
motor bench.
What images come to mind when you think of Las Vegas?
Mobsters and showgirls, magicians and tigers, multimillion-dollar
poker games and prizefights; towering signboards that light up the
night in front of ever more spectacular casino hotels.
But real people live here, too--over a million today, two million
tomorrow. Greater Las Vegas has long been the fastest growing
metropolitan area in America. And almost every aspect of its
citizens' lives is influenced by the almighty power of the gambling
industry.
A team of fifteen reporters led by David Littlejohn, together with
prize winning photo-journalist Eric Gran, studied the "real" Las
Vegas--the city beyond the Strip and Downtown--for the better part
of a year. They talked to teenagers (whose suicide and dropout
rates frighten parents), senior citizens (many of whom spend their
days playing bingo and the slots), Mexican immigrants (who build
the new houses and clean the hotels), homeless people and angry
blacks, as well as local police, active Christians, city officials,
and prostitutes. They looked into the local churches, the powerful
labor unions, pawn shops, the real estate boom, defiant ranchers to
the north, and dire predictions that the city is about to run out
of water.
Proud Las Vegans claim that theirs is just a friendly southwestern
boomtown--"the finest community I have ever lived in," says Bishop
Daniel Walsh, who comes from San Francisco. But their picture of
Las Vegas as a vibrant, civic-minded metropolis conflicts with
evidence of transiency, rootlessness, political impotence, and
social dysfunction.
In this close-up investigation of the real lives being led in
America's most tourist-jammed, gambling-driven city, readers will
discover a Las Vegas very different from the one they may have seen
or imagined.
For millions of people in the English-speaking world, the now
standard image of the British country house is Brideshead Castle in
Wiltshire: the domed and doomed baroque country seat of the
Marchmain family seen in the BBC adaptation of Evelyn Waugh's
novel, Brideshead Revisited. In real life, the house used for the
television series is Castle Howard, one of the largest and most
opulent private homes in England, located on 10,000 acres of
gardens, parkland, and woods in North Yorkshire, now visited by
more than 200,000 tourists a year.
Between 3,500 and 4,000 country houses--large, often elegantly
furnished and surrounded by extensive estates--remain more or less
intact in England today, although frequently converted to
non-residential uses. Whether in public or private hands, the best
known of them have become a major magnet for British and foreign
tourists, attracting about 20 million paying visitors each year.
Country houses, with their furnishings and landscaped settings,
have been called England's one important contribution to art
history. They figure prominently in the ongoing debate over how
much of any "National Heritage" is worth preserving.
In The Fate of the English Country House, David Littlejohn
describes the past glories and troubled present condition of "the
stately homes of England," both those that continue to serve as
private houses, and those that have been turned into museums,
tourist attractions, convention centers, hotels, country clubs,
schools, apartments, hospitals, even prisons. By means of extensive
conversations with their owners and managers (the book contains
more than 50 photographs of the houses), the author takes us on a
private tour of these remarkable places and evaluates the many
proposals that have been put forward for their survival.
In the opening chapter we meet three near-neighbors in
Oxfordshire, whose personal accounts introduce many of the themes
of the book: the 11th Duke of Marlborough, whose family has been
living at Blenheim Palace since 1710; the 21st Baron Saye and Sele,
whose ancestors built romantic, moated Broughton Castle between the
fourteenth and nineteenth centuries; and the Honorable Ann
Harcourt, mistress of Stanton Harcourt Manor, which has belonged to
her family since the twelfth century.
Most of the conversations revolve around the financial, legal, and
strategic problems of owning and running an immense, archaic
estate, designed for an age of unquestioned privilege, grandiose
entertaining, and an almost unlimited pool of servants: a time
before income, capital gains, or inheritance taxes had to be taken
into account, before one had to open one's gates to the hordes of
tourists out "Doing the Statelies" between Easter Sunday and the
end of October. Littlejohn finds that as government support for
privately owned historic houses dries up, more and more of them are
being converted to other uses, or left empty to decay, their
paintings and furnishings sent to the auction houses to help pay
tax and repair bills.
As they grow more and more difficult to justify or maintain,
English country houses have become increasingly "endangered
species" in today's alien economic and political climate. What is
at stake is a major piece of England's architectural and cultural
heritage, no easier to defend than superannuated ocean liners or
great Victorian hotels. The Fate of the English Country House
addresses the immediate future of these homes and allows readers to
contemplate the history of great houses that have, in some cases,
been owned and occupied by the same families for 200, 400, 600, or
even 900 years.
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