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The Mariology of Cardinal Newman is a study of Blessed John Henry
Newman's journey from a cautious intellectual acceptance of limited
Marian doctrines while an Anglican to his full acceptance and
development of Marian doctrine as a Catholic. Newman was a master
of the English language and possessed a fine intellectual mind, but
at the same time, because of his deep humility, he could enter into
true devotion to the Blessed Virgin Mary. The Rev. Friedel draws
from all of Newman's work to provide a truly masterful treatise
establishing not only Newman's views to doctrine, but Newman as a
devout client of our Blessed Lady. He divides the first part of the
book into two periods: Newman's life as an Anglican and his
developing attitude toward Mary; then his views when he became a
Catholic and how this developed in his devotional life. Then, in
the second part, the author examines the specific doctrine's of
Mary which Newman treated on.
Many materials have complex structural and dynamic properties intermediate between those of crystals and fluids. Among these are liquid crystals, with their well-known orientational order; colloids; polymer solutions and melts; foams; and gels; collectively these have come to be called "soft matter." These materials generally consist of organic molecules that interact weakly; as a result, thermal fluctuations, external fields, and boundary effects strongly influence their structure and properties. This sensitivity raises interesting new problems in basic physics, chemistry, and materials science; offers a path of thinking about some processes in biological systems; and opens numerous possibilities for technological applications. This textbook for graduate students in physics or chemical physics begins with a discussion of chemical bonds, interactions between particles, and the resulting molecular arrangements. The concept of order parameter leads to a discussion of phase transitions, elasticity and dynamics, followed by a review of fractals and growth phenomena. A significant portion of the book deals with defects of topological nature that accompany various types of order. The book concludes with chapters on surface phenomena, stability of colloidal systems, and structural properties of polymers. The detailed exposition, the emphasis on physical principles, and the exercises at the end of each chapter will make this book a valuable introduction for graduate students and researchers to this rapidly growing field.
National and global security can be assessed in many ways but one
underlying factor for all humanity is access to reliable sources of
water for drinking, sanitation, food production and manufacturing
industry. In many parts of the world, population growth and an
escalating demand for water already threaten the sustainable
management of available water supplies. Global warming, climate
change and rising sea level are expected to intensify the resource
sustainability issue in many water-stressed regions of the world by
reducing the annual supply of renewable fresh water and promoting
the intrusion of saline water into aquifers along sea coasts, where
50% of the global population reside. Pro-active resource management
decisions are required, but such efforts would be futile unless
reliable predictions can be made about the impact of the changing
global conditions on the water cycle and the quality and
availability of critical water reserves. Addressing this wide
spectrum of issues, a team of expert authors discusses here the
impacts of climate change on the global water resources, the
long-term resource management goals at global and local scales, the
data requirements and the scientific and technical advances
necessary to mitigate the associated impacts.
From its early beginning before the war, the field of
semiconductors has developped as a classical example where the
standard approximations of 'band theory' can be safely used to
study its interesting electronic properties. Thus in these covalent
crystals, the electronic structure is only weakly coupled with the
atomic vibrations; one-electron Bloch functions can be used and
their energy bands can be accurately computed in the neighborhood
of the energy gap between the valence and conduction bands; nand p
doping can be obtained by introducing substitutional impurities
which only introduce shallow donors and acceptors and can be
studied by an effective-mass weak-scattering description. Yet, even
at the beginning, it was known from luminescence studies that these
simple concepts failed to describe the various 'deep levels'
introduced near the middle of the energy gap by strong localized
imperfections. These imperfections not only include some
interstitial and many substitutional atoms, but also 'broken bonds'
associated with surfaces and interfaces, dis location cores and
'vacancies', i.e., vacant iattice sites in the crystal. In all
these cases, the electronic structure can be strongly correlated
with the details of the atomic structure and the atomic motion.
Because these 'deep levels' are strongly localised,
electron-electron correlations can also playa significant role, and
any weak perturbation treatment from the perfect crystal structure
obviously fails. Thus, approximate 'strong coupling' techniques
must often be used, in line' with a more chemical de scription of
bonding."
National and global security can be assessed in many ways but one
underlying factor for all humanity is access to reliable sources of
water for drinking, sanitation, food production and manufacturing
industry. In many parts of the world, population growth and an
escalating demand for water already threaten the sustainable
management of available water supplies. Global warming, climate
change and rising sea level are expected to intensify the resource
sustainability issue in many water-stressed regions of the world by
reducing the annual supply of renewable fresh water and promoting
the intrusion of saline water into aquifers along sea coasts, where
50% of the global population reside. Pro-active resource management
decisions are required, but such efforts would be futile unless
reliable predictions can be made about the impact of the changing
global conditions on the water cycle and the quality and
availability of critical water reserves. Addressing this wide
spectrum of issues, a team of expert authors discusses here the
impacts of climate change on the global water resources, the
long-term resource management goals at global and local scales, the
data requirements and the scientific and technical advances
necessary to mitigate the associated impacts.
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