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Tampilkan postingan dengan label Scientific. Tampilkan semua postingan
Tampilkan postingan dengan label Scientific. Tampilkan semua postingan

Scientific Computing with Case Studies

Scientific Computing with Case Studies


Scientific Computing with Case Studies
EBook | PDF | 5.20 MB

Learning through doing is the foundation of this book, which allows readers to explore case studies as well as expository material. The book provides a practical guide to the numerical solution of linear and nonlinear equations, differential equations, optimization problems, and eigenvalue problems. It treats standard problems and introduces important variants such as sparse systems, differential-algebraic equations, constrained optimization, Monte Carlo simulations, and parametric studies. Stability and error analysis is emphasized, and the MATLABA® algorithms are grounded in sound principles of software design and in the understanding of machine arithmetic and memory management.

Nineteen case studies allow readers to become familiar with mathematical modeling and algorithm design, motivated by problems in physics, engineering, epidemiology, chemistry, and biology. A website provides solutions to the challenges that are offered throughout the book and also supplies relevant MATLAB codes, derivations, and supplementary notes and slides.

Audience: This book is intended as a primary text for courses in numerical analysis, scientific computing, and computational science for advanced undergraduate and early graduate students. Physicists, chemists, biologists, earth scientists, astronomers, and engineers whose work involves numerical computing also will find the book useful as a reference and tool for self-study.

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New Scientist - 21 May 2011 (UK)

New Scientist - 21 May 2011 (UK)



New Scientist - 21 May 2011 (UK)
English | PDF | 60 pages | 23.3 Mb

New Scientist covers the latest developments in science and technology that will impact your wld. New Scientist employs and commissions the best writers in their fields from all over the wld. Our editial team provide cutting-edge news award-winning features and repts written in concise and clear language that puts discoveries and advances in the context of everyday life today and in the future. A New Scientist magazine subscription will keep you up-to-date with the latest scientific and technological news innovations and ideas in the exciting ever-changing wld of science - from the wonderful the wrying to the downright weird.

New Scientist is the wld?s leading science and technology weekly magazine. With the latest news and developments in-depth articles cogent analysis and infmed entertaining comment New Scientist is essential reading if you really want to get behind the headlines. Every issue advertises hundreds of jobs in science from all around the wld. Founded in 1956 New Scientist now has UK US and Australian editions and is read by both scientists and non-scientists as a way of keeping track of developments outside their own fields of study areas of interest. The magazine also regularly includes features news and commentary on environmental issues such as climate change.

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13 Things That Don't Make Sense: The Most Baffling Scientific Mysteries of Our Time

13 Things That Don't Make Sense: The Most Baffling Scientific Mysteries of Our Time

256 pages | Doubleday (August 12, 2008) | English | ISBN-10: 0385520689 | PDF

In 2008, science can only really account for four percent of our universe, and the rest, well, just seems to be missing. The effects of homeopathy dont go away under rigorous scientific conditions. Thirty years on, no one has an explanation for a seemingly intelligent signal received from outer space. The speed of light seems to have changed over the lifetime of the universe. The US Department of Energy is re-examining cold fusion (a nuclear reaction in which atoms release more energy than they consume) because the evidence is too solid to ignore.

The placebo effect is put to work in medicine while doctors cant agree on whether it even existsIn an age when science is supposed to be king, scientists are beset by experimental results they simply cannot explain. But, if the past is anything to go by, these anomalies contain the seeds of future scientific revolutions.This mind-boggling but entirely accessible survey of the outer-limits of human knowledge is based on a short article Michael Brooks wrote for the New Scientist in 2005. It became the most circulated New Scientist feature ever. He has now dug deeply into these mysteries, and the results of his investigations point to an exciting future for scientific

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Hypnotism and Mysticism of India


Hypnotism and Mysticism of India
Westwood Publishing Company | June 1979 | ISBN-10: 0930298012 | 208 pages | PDF | 14.86 MB

Hypnotism and Mysticism of India
BY: O. McGill (Author)

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Biologically Active Natural Products Agrochemicals by: Horace G. Cutler, Stephen J. Cutler


Biologically Active Natural Products Agrochemicals by: Horace G. Cutler, Stephen J. Cutler
Publisher: CRC Press | 23 Jun 1999 | ISBN: 0849318858 | Pages: 320 | PDF | 6.6 MB

Natural products that have both plant growth regulatory properties and pharmaceutical properties are examined in this book. This is the first and most up-to-date text linking agrochemistry and pharmaceutical chemistry in an easy to read presentation for practitioners in both fields. Due to the intense and widespread attention being given to the undesirable side-effects of commercial herbicide products such as residual contamination, resistance, ecosystem impairments, and waste generation, the discovery of new, natural herbicides that are biologically safe will prove to be significant and profitable. Featuring over 200 tables, Biologically Active Natural Products: Agrochemicals is very useful to those in the agrochemical and pharmaceutical industries, as well as those in biochemistry, plant pathology, and natural products study and development.

Contents

* Agrochemicals and Pharmaceuticals: The Connection
* Terpenoids With Potential Use as Natural Templates
* Allelopathy of Velvetbean: Its Discrimination and Identification of L-DOPA as a Candidate of Allelopathic Substances
* Phytochemical Inhibitors from the Nymphaeceae: Nymphaea odorata and Nuphar lutea
* Development of an Allelopathic Compound from Tree-of-Heaven (Ailanthus Altissima) as a Natural Product Herbicide
* Triterpenoids and Other Potential Active Compounds from Wheat Straw: Isolation, Identification, and Synthesis
* Glucosinolates as Natural Pesticides
* Coronatine: Chemistry and Biological Activities
* Biochemical Interactions of the Microbial Phytotoxin Phosphinothricin and Analogs with Plants and Microbes
* Sequestration of Phytotoxins by Plants: Implications for Biosynthetic Production
* Potent Mosquito Repellents from the Leaves of Eucalyptus and Vitex Plants
* Arthropod Semiochemicals as Multifunctional Natural Products
* Tobacco as a Biochemical Resource: Past, Present, and Future
* Natural Products as Bioherbicides
* Spectrum of Activity of Antifungal Natural Products and their Analogs
* Aflastins, New Streptomyces Metabolites that Inhibit Aflatoxin Biosynthesis
* Practical Natural Solutions for Plant Disease Control
* Cotton Pest Resistance: The Role of Pigment Gland Constituents
* Phytochemical Modification of Taste: An Insect Model
* Exploring the Potential of Biologically Active Compounds from Plants and Fungi
* Recent Advances in Saponins Used in Foods, Agriculture, and Medicine
* Phytochemicals: Implications for Long Duration Space Missions

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The Nature of Space and Time


Stephen Hawking, Roger Penrose, "The Nature of Space and Time"
Princeton University Press | 2000-10-15 | ISBN: 0691050848 | 142 pages | PDF | 1,1 MB

Einstein said that the most incomprehensible thing about the universe is that it is comprehensible. But was he right? Can the quantum theory of fields and Einstein's general theory of relativity, the two most accurate and successful theories in all of physics, be united in a single quantum theory of gravity? Can quantum and cosmos ever be combined? On this issue, two of the world's most famous physicists--Stephen Hawking (A Brief History of Time) and Roger Penrose (The Emperor's New Mind and Shadows of the Mind)--disagree. Here they explain their positions in a work based on six lectures with a final debate, all originally presented at the Isaac Newton Institute for Mathematical Sciences at the University of Cambridge.

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Stephen Hawking - A Brief History of Time


Stephen Hawking - A Brief History of Time
Bantam Books | English | 240 pages | 6 April 1995 | ISBN:0553175211 | PDF | 1.5 MB

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Environmental Science


Y.K. Singh, "Environmental Science"
New Age International (P) Ltd. | 2002 | ISBN: 8122423302, 8122418481 | 319 pages | PDF | 1,1 MB

Education is a process of development which includes the three major
activities, teaching, training and instruction. Teaching is social as well as
a professional activity. It is science as well as art. Modern education is not
in a sphere but it has a long and large area of study. Now a days most part
of the world population is facing different problems related with the nature
and they are studying the solutions to save the nature and global problems,
but on the second hand we even today do not try to understand our local
problems related to the nature. So for the awareness of the problems of
nature and pollution the higher education commission has suggested to
add the Environmental Science in the course of different levels.
Environmental Science is also well known as Environmental Studies in
the Indian Colleges and Universities. Before that it was the part of the
science but now a days it is a very common subject and higher education
commission has suggested including it as a general paper in all the courses.
Awareness in the field of environmental sciences is becoming a global
talk. People worldwide are realizing its importance as they are able to
smell a Polluted tomorrow. Careful handling of todays’ environment would
only serve as a legacy for tomorrows’ generation. Hence, we need to be
judicious in exploiting our resources optimally. To ensure a sustainable
development we need to know something about how our environment
works. Environment can be defined as the set of conditions that surround
an organism or the complex of socio cultural condition that affect an
individual. Environmental Science is the systematic, scientific study of the
environment in combination with living organisms.

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Chemical Energy and Exergy: An Introduction to Chemical Thermodynamics for Engineers


Norio Sato, "Chemical Energy and Exergy: An Introduction to Chemical Thermodynamics for Engineers"
Elsevier Science; 1 edition (March 31, 2004) | ISBN:044451645X | 160 pages | PDF | 5,1 Mb


This book is a beginners introduction to chemical thermodynamics for engineers.
In the textbook efforts have been made to visualize as clearly as possible the main concepts of thermodynamic quantities such as enthalpy and entropy, thus making them more perceivable. Furthermore, intricate formulae in thermodynamics have been discussed as functionally unified sets of formulae to understand their meaning rather than to mathematically derive them in detail.

In this textbook, the affinity of irreversible processes, defined by the second law of thermodynamics, has been treated as the main subject, rather than the equilibrium of chemical reactions. The concept of affinity is applicable in general not only to the processes of chemical reactions but also to all kinds of irreversible processes.

This textbook also includes electrochemical thermodynamics in which, instead of the classical phenomenological approach, molecular science provides an advanced understanding of the reactions of charged particles such as ions and electrons at the electrodes.
Recently, engineering thermodynamics has introduced a new thermodynamic potential called exergy, which essentially is related to the concept of the affinity of irreversible processes. This textbook discusses the relation between exergy and affinity and explains the exergy balance diagram and exergy vector diagram applicable to exergy analyses in chemical manufacturing processes.
This textbook is written in the hope that the readers understand in a broad way the fundamental concepts of energy and exergy from chemical thermodynamics in practical applications. Finishing this book, the readers may easily step forward further into an advanced text of their specified line.

- Visualizes the main concepts of thermodynamics to show the meaning of the quantities and formulae.
- Focuses mainly on the affinity of irreversible processes and the related concept of exergy.
- Provides an advanced understanding of electrochemical thermodynamics.

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EXERGY: Energy, Environment and Sustainable Development


EXERGY: Energy, Environment and Sustainable Development
Publisher: Elsevier Science | Pages: 300 | 2007-10-08 | ISBN: 0080445292 | PDF | 7 MB


This book deals with exergy and its applications to various energy systems and applications as a potential tool for design, analysis and optimization, and its role in minimizing and/or eliminating environmental impacts and providing sustainable development. In this regard, several key topics ranging from the basics of the thermodynamic concepts to advanced exergy analysis techniques in a wide range of applications are covered as outlined in the contents.

- Comprehensive coverage of exergy and its applications
- Connects exergy with three essential areas in terms of energy, environment and sustainable development
- Presents the most up-to-date information in the area with recent developments
- Provides a number of illustrative examples, practical applications, and case studies
- Easy to follow style, starting from the basics to the advanced systems

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Introduction to Astronomy and Cosmology


Ian Morison, "Introduction to Astronomy and Cosmology"
Wiley | 2008-10-24 | ISBN: 0470033339 | 360 pages | PDF | 10,1 MB

Introduction to Astronomy & Cosmology is a modern undergraduate textbook, combining both the theory behind astronomy with the very latest developments. Written for science students, this book takes a carefully developed scientific approach to this dynamic subject. Every major concept is accompanied by a worked example with end of chapter problems to improve understanding

* Includes coverage of the very latest developments such as double pulsars and the dark galaxy.
* Beautifully illustrated in full colour throughout
* Supplementary web site with many additional full colour images, content, and latest developments.

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Careers in Horticulture and Botany


Jerry Garner, "Careers in Horticulture and Botany (Vgm Profressional Careers Series)"
Publisher: VGM Career Books | 1996-10 | ISBN 0844244589 | PDF | 119 pages | 1.92 MB


Describes career paths, occupational outlook, and educational requirements for jobs in the areas of horticulture and botony.

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Matlab for Neuroscientists: An Introduction to Scientific Computing in Matlab


Matlab is the accepted standard for scientific computing, used globally in virtually all Neuroscience and Cognitive Psychology laboratories. For instance, SPM, the most used software for the analysis and manipulation of fMRI images in research and clinical practice is fully programmed in matlab, and its use of the possibility to allow for sophisticated software modules to be freely added to the software has established it as the by far dominant software in the field. Many universities now offer, or are beginning to offer matlab introductory courses in their neuroscience and psychology programs. Nevertheless, so far there hasn't been a textbook specific to this market, and the use of the plethora of existing engineering focused Matlab textbooks is notoriously difficult for teaching the package in those environments.

This is the first comprehensive teaching resource and textbook for the teaching of Matlab in the Neurosciences and in Psychology. Matlab is unique in that it can be used to learn the entire empirical and experimental process, including stimulus generation, experimental control, data collection, data analysis and modeling. Thus a wide variety of computational problems can be addressed in a single programming environment. The idea is to empower advanced undergraduates and beginning graduate students by allowing them to design and implement their own analytical tools. As students advance in their research careers, they will have achieved the fluency required to understand and adapt more specialized tools as opposed to treating them as "black boxes".

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Fundamentals of Astrodynamics


Teaching text developed by U.S. Air Force Academy and designed as a first course emphasizes the universal variable formulation. Develops the basic two-body and n-body equations of motion; orbit determination; classical orbital elements, coordinate transformations; differential correction; more. Includes specialized applications to lunar and interplanetary flight, example problems, exercises.

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Spatial Analysis And GIS


Geographic information systems represent an exciting and rapidly expanding technology via which spatial data may be captured, stored, retrieved, displayed, manipulated and analyzed. Applications of this technology include detailed inventories of land use parcels. Spatial patterns of disease, geodemographics, environmental management and macroscale inventories of global resources. The impetus for this book is the relative lack of research into the integration of spatial analysis and GIS, and the potential benefits in developing such an integration. From a GIS perspective, there is an increasing demand for systems that do something other than display and organize data. From a spatial analytical perspective, there are advantages to linking statistical methods and mathematical models to the database and display capabilities of a GIS. Although the GIS may not be absolutely necessary for spatial analysis, it can facilitate such an analysis and moreover provide insights that might otherwise have been missed. The contributions to the book tell us where we are and where we ought to be going. They suggest that the integration of spatial analysis and GIS will stimulate interest in quantitative spatial science, particularly exploratory and visual types of analysis. They represent a unique statement of the state-of-the-art issues in integration and interface.

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Re-Presenting GIS


'Geographical information science' is not merely a technical subject but also poses theoretical questions on the nature of geographic representation and whether there exist limits on the ability of GI systems to deal with certain objects and issues. This book presents the debate surrounding technical GIS and theory of representation from an 'inside' GIS perspective.

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The Facts on File Earth Science Handbook


"The Facts On File Earth Science Handbook, Revised Edition" offers students a full view of this vital branch of science, in the form of a one-stop reference, with more than 1,350 glossary entries. This volume expands greatly on the information available in the first edition with the inclusion of four new sections, as well as updated information and additions in the biography, chronology, and glossary sections. The four new sections include: more than 150 important advances in Earth science; a complete list of Tyler Prize (The Tyler Prize for Environmental Achievement) winners; the names, addresses, telephone numbers, and Web addresses of 32 important associations; and a list of 50 Web sites for further reference.

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The Facts on File Dictionary of Weather And Climate


As weather and climate conditions continue to fluctuate throughout the world, there is an increasing need for a comprehensive resource that will offer a better understanding of relevant terms, people, and phenomena in an easily accessible format. This updated and expanded edition of "The Facts On File Dictionary of Weather and Climate, Revised Edition" from the "Science Dictionary" series meets that need. With more than 2,000 cross-referenced entries, 150 of which are new, accompanied by 50 black-and-white illustrations that offer easy-to-understand information on a range of weather- and climate-related topics, this reference is a must-have for those students pursuing this area of study.

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Astronomy Demystified


In this book, we’ll go on a few “mind journeys.” For example, we’ll take a tour of the entire Solar System, riding hybrid space, aircraft into the atmospheres and, in some cases, to the surfaces of celestial bodies other than Earth. Some of the details of this trip constitute fiction, but the space vehicles and navigational mechanics are based on realistic technology and astronomical facts.

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Schaum's Outline of Astronomy


- Provides a basic introduction to the topics covered in a beginning astronomy course, with an emphasis on problem-solving methods ordinarily taught “on the fly” or in ad-hoc tutorials - Closes the gap in student literature by providing a focused, comprehensive presentation of basic astronomical problem-solving techniques - Readers learn by example with the help of more than 200 detailed problems and step-by-step solutions, supplemented with over 100 detailed charts and graphs - Designed to accompany all leading 100-level astronomy textbooks, or to be used as a stand-alone guide for amateur stargazers

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