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Books > Science & Mathematics > Science: general issues > General
Corrosion is a high-cost and potentially hazardous issue in
numerous industries. The potential use of diverse carbon
nanoallotropes in corrosion protection, prevention and control is a
subject of rising attention. This book covers the current
advancements of carbon nanoallotropes in metal corrosion
management, including the usage of nanostructure materials to
produce high-performance corrosion inhibitors and
corrosion-resistant coatings.
In this book William E. Kellicott explains what eugenics is, and
the changes its practice aims to achieve in human society. This
edition includes the original charts and illustrations. Written to
present a clear and concise overview for the benefit of the public,
Kellicott's summation of eugenics outlines the reasons why it
should be implemented in society. Its central purpose, to promote
good qualities and characteristics in humans by selective breeding,
is detailed. Kellicott identifies the biological foundations of
eugenics, and floats ideas as to how it might be carried out. While
the concept of eugenics has existed since antiquity, there was a
resurgence of interest in the late 19th century. Then-recent
discoveries in evolutionary theory and genetic science were
considered to have legitimized eugenics as both socially and
scientifically sound; consequently, influential voices in society
and academia openly favored its practice on a wide scale.
The book is devoted to the theory of development of the biological
systems. The fundamental equation of life of a biological
population, based on the general physical principles, allows us to
get all the basic equations of population dynamics, describing the
development of the populations under various environmental
conditions. The equations describe the population transition that
occurred in our human population in the late 20-th century. This
transition may indicate the fact that the human population consists
of two super-races - the old "slow" race, and new fast-growing
human race that appeared on Earth relatively recently. The separate
chapter presents the base classification of predator-prey systems.
The classification consists of ninety-six different equation
systems. The book is addressed to a broad auditorium of biologists,
ecologists, and demographers, as well as readers, interested in the
development of the biological populations. Translated from Russian.
Today, air-to-surface vessel (ASV) radars, or more generally
airborne maritime surveillance radars, are installed on maritime
reconnaissance aircraft for long-range detection, tracking and
classification of surface ships (ASuW--anti-surface warfare) and
for hunting submarines (ASW--anti-submarine warfare). Such radars
were first developed in the UK during WWII as part of the response
to the threat to shipping from German U boats. This book describes
the ASV radars developed in the UK and used by RAF Coastal Command
during WWII for long-range maritime surveillance.
Renewable energy (RE) is a subject of great interest today. It is
one of the two main means for implementing climate change
mitigation programmes, and presently the only perceived means for
replacing the declining global fossil fuel reserves. It also helps
fight poverty and assists in the global quest for gender equity by
taking clean energy where it is needed most for development. It is
perhaps not surprising therefore that there is so much coverage of
RE in both the conventional media and the internet by media and
tech writers, economists and bloggers, many of who only have a
partial understanding of the technology itself. The end result is
mostly promotional rhetoric that says little about the true value
of the technology, and leads to a confused picture for the serious
individual or decision-maker who wants to know what the technology
is really capable of doing. This book provides a clear and factual
picture of the status of RE and its capabilities today. The need
for such a book was first realized by the author when he was
engaged in a renewable energy capacity-building project
encompassing countries from Europe, the Caribbean, Africa, and the
Pacific. The book is largely non-technical in nature; it does
however contain enough mention of the science and technology to
enable readers to go further with their own investigations should
they wish to. The book covers all areas of renewable energy (RE),
starting from biomass energy and hydropower and proceeding to wind,
solar and geothermal energy before ending with an overview of ocean
energy. It begins with a simple introduction to the physical
principles of the RE technologies, followed by an enumeration of
the requirements for their successful implementation. The last two
chapters consider how the technologies are actually being
implemented today and their roles in climate change mitigation and
poverty alleviation.
This book uses a hands-on approach to nonlinear dynamics using
commonly available software, including the free dynamical systems
software Xppaut, Matlab (or its free cousin, Octave) and the Maple
symbolic algebra system. Detailed instructions for various common
procedures, including bifurcation analysis using the version of
AUTO embedded in Xppaut, are provided. This book also provides a
survey that can be taught in a single academic term covering a
greater variety of dynamical systems (discrete versus continuous
time, finite versus infinite-dimensional, dissipative versus
conservative) than is normally seen in introductory texts.
Numerical computation and linear stability analysis are used as
unifying themes throughout the book. Despite the emphasis on
computer calculations, theory is not neglected, and fundamental
concepts from the field of nonlinear dynamics such as solution maps
and invariant manifolds are presented.
En este su primer libro, el Dr. Silverio Salinas nos ensena su
metodo 100% natural para auto ayudarse a sanar practicamente casi
cualquier tipo de dolor. Adios al dolor es un manual practico donde
aprenderas a reconocer cuales son las causas primarias y
secundarias de tus dolores y malestares. Aprenderas a eliminar
dichas causas y a restaurar tu salud y bienestar en forma natural y
sencilla. Adios al dolor te muestra la lista de alimentos que
pudieran estar causando tus dolores y como los metales que usamos
como joyas y trabajos dentales pudieran tambien ser la causa
primaria de nuestros dolores. En "Adios al dolor" encontraras la
lista blanca de alimentos naturales y nutritivos que te ayudaran en
el proceso de eliminar tus dolores. Tambien encontraras una serie
de ejercicios para promover la salud y eliminar el sedentarismo. Lo
mas interesante y practico de este manual es la tecnica de auriculo
masaje (auto-masaje) que hallaras casi al final del libro para que,
practicandola, te ayudes tu mismo a aliviar tus dolores. Otra
manera rapida de auto ayudarse a aliviar el dolor es la tecnica de
magnetos con polaridad Norte que hallaras en el capitulo sobre
magnetos contra el dolor. En esta tercera edicion, corregida,
mejorada y aumentada, el Dr. Silverio Salinas comparte contigo su
experiencia de 25 anos y mas de 50 mil consultas en diversos paises
para ensenarte como liberarte definitivamente y para siempre de tus
dolores. En 1997 y 1998 presento publicamente su tecnica de
Auriculo Analgesia en los dos Networks de TV hispanos mas grandes
del mundo, Telemundo y Univision donde el autor libero del dolor a
un par de miles de personas con solo presionar puntos de analgesia
en el oido. Si eres una persona que padece de cualquier condicion o
problema de salud que curse con dolor de cualquier naturaleza,
cronicidad o intensidad, entonces "Adios al dolor. Por fin, la
solucion natural al dolor humano" es para ti. Para que aprendas a
eliminar el dolor de una vez por todas y para siempre.
The Fairy Mythology - The World Guide to Gnomes, Fairies, Elves,
and Other Little People. A great collection of folklore regarding
fairies from all over the world. "The book looks at fairy
traditions from across the globe: Scandinavia, the British Isles,
Germany, with folklore tales and the histories behind legends of
such mythic creatures as the Kobolds, Korrigans, and the beloved
brownie. For a true fairy enthusiast, folklore buff, this makes an
excellent additional to any folklore collection." "One of the most
researched and trustworthy sources of information on global
folklore."
The Locum Life: A PhysicianOs Guide to Locum Tenens, is an
insiderOs guide to locum tenens, the world of temporary physician
positions. In 20 clearly written chapters, the author articulates
the nuts and bolts of The Locum Life. Physicians will learn how to
find their first locum tenens assignment, run their own business,
travel, and achieve the work/life balance of their dreams. With
clear, concise, engaging prose, Dr. Wilner has written the
definitive guide to locum tenens.
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