Mudpies to Magnets

Mudpies to Magnets PDF Author: Robert A. Williams
Publisher: Gryphon House, Inc.
ISBN: 9780876591123
Category : Education
Languages : en
Pages : 166

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Book Description
224 hands-on science experiments and ideas with step-by-step instructions delight and amaze children as they experience nature, the human body, electricity, floating and sinking, and more. Children participate in projects such as making a tornado in a jar, creating constellations and growing crystals. Categorized by curriculum areas, each activity includes a list of vocabulary words and easily accessible materials.

Mudpies to Magnets

Mudpies to Magnets PDF Author: Robert A. Williams
Publisher: Gryphon House, Inc.
ISBN: 9780876591123
Category : Education
Languages : en
Pages : 166

Get Book Here

Book Description
224 hands-on science experiments and ideas with step-by-step instructions delight and amaze children as they experience nature, the human body, electricity, floating and sinking, and more. Children participate in projects such as making a tornado in a jar, creating constellations and growing crystals. Categorized by curriculum areas, each activity includes a list of vocabulary words and easily accessible materials.

More Mudpies to Magnets

More Mudpies to Magnets PDF Author: Elizabeth A. Sherwood
Publisher: Gryphon House, Inc.
ISBN: 9780876591505
Category : Education
Languages : en
Pages : 212

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Book Description
Develop the natural scientist in every child with 260 science activities.

Theory of Magnetostatic Waves

Theory of Magnetostatic Waves PDF Author: Daniel D Stancil
Publisher: Springer Science & Business Media
ISBN: 1461393388
Category : Science
Languages : en
Pages : 224

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Book Description
Magnetic materials can support propagating waves of magnetization; since these are oscillations in the magnetostatic properties of the material, they are called magnetostatic waves (sometimes "magnons" or "magnetic polarons"). Under the proper circumstances these waves can exhibit, for example, either dispersive or nondispersive, isotropic or anisotropic propagation, nonreciprocity, frequency-selective nonlinearities, soliton propagation, and chaotic behavior. This rich variety of behavior has led to a number of proposed applications in microwave and optical signal processing. This textbook begins by discussing the basic physics of magnetism in magnetic insulators and the propagation of electromagnetic waves in anisotropic dispersive media. It then treats magnetostatic modes, describing how the modes are excited, how they propagate, and how they interact with light. There are problems at the end of each chapter; many of these serve to expand or explain the material in the text. To enhance the book's usefulness as a reference, the answers are given for many of the problems. The bibliographies for each chapter give an entry to the research literature. Magnetostatic Waves will thus serve not only as an introduction to an active area of research, but also as a handy reference for workers in the field.

Everybody Has a Body

Everybody Has a Body PDF Author: Robert E. Rockwell
Publisher: Gryphon House, Inc.
ISBN: 9780876591581
Category : Education
Languages : en
Pages : 220

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Book Description
Children will gain mastery of the basic science process skills--observation, inference, and prediction--while exploring the first environment they encounter--their very own bodies. This unique book connects literacy to science in the early childhood classroom, and promotes the development of systematic decision-making in young children.

ARRL's Low Power Communication

ARRL's Low Power Communication PDF Author:
Publisher: American Radio Relay League
ISBN: 0872591042
Category : Technology & Engineering
Languages : en
Pages : 338

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Book Description


Remote Sensing Applications in Meteorology and Climatology

Remote Sensing Applications in Meteorology and Climatology PDF Author: Robin A. Vaughan
Publisher: Springer Science & Business Media
ISBN: 9400938810
Category : Science
Languages : en
Pages : 480

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Book Description
This was the fourth postgraduate summer school on remote sensing to be held in Dundee. These summer schools were originated by, and continue to remain in, the programme of EARSel (European Association of Remote Sensing Laboratories) Working Group 3 on Education and Training in Remote Sensing. The first of these summer schools was held in 1980 on "Remote Sensing in Meteorology, Oceanography and Hydrology". This was followed in 1982 by a more specialised summer school on "Remote Sensing Applications in Marine Science and Technology" which built on the foundation laid in 1980 and then concentrated on the marine applications of remote sensing techniques. The present summer school was another follow-up of the original 1980 summer school but this time concentrating on the atmospheric rather than the marine applications of remote sensing techniques. The 1984 summer school had not specifically involved atmospheric and marine applications but had been involved with the use of remote sensing in the field of civil engineering. This year's summer school was extremely successful. First of all, this was due to our sponsors, for without their very significant material contributions there would have been no summer school. These sponsors included the Scientific Affairs Division of NATO, together with the European Association of Remote Sensing Laboratories, the Council of Europe, the European Space Agency, the German Aerospace Establishment (DFVLR) and the Natural Environment Research Council.

Problems in Probability

Problems in Probability PDF Author: T. M. Mills
Publisher: World Scientific
ISBN: 9789810245986
Category : Mathematics
Languages : en
Pages : 200

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Book Description
Probability theory is an important part of contemporary mathematics. It plays a key role in the insurance industry, in the modelling of financial markets, and in statistics generally ? including all those fields of endeavour to which statistics is applied (e.g. health, physical sciences, engineering, economics). The 20th century has been an important period for the subject, because we have witnessed the development of a solid mathematical basis for the study of probability, especially from the Russian school of probability under the leadership of A N Kolmogorov. We have also seen many new applications of probability ? from applications of stochastic calculus in the financial industry to Internet gambling. At the beginning of the 21st century, the subject offers plenty of scope for theoretical developments, modern applications and computational problems. There is something for everyone in probability The notes and problems in this book have been designed to provide a basis for a series of lectures suitable for advanced undergraduate students on the subject of probability. Through problem solving, students can experience the excitement associated with probability. This activity will help them to develop their problem-solving skills, which are so valuable in today's world. The problems in the book will introduce the student to some famous works and workers in probability and convey the historical, classical and contemporary aspects of probability. A key feature of the book is that many problems are in fact small guided research projects. The research work involved in solving the problems will enhance the student's library research skills.

Marine Robot Autonomy

Marine Robot Autonomy PDF Author: Mae L. Seto
Publisher: Springer Science & Business Media
ISBN: 1461456592
Category : Technology & Engineering
Languages : en
Pages : 390

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Book Description
Autonomy for Marine Robots provides a timely and insightful overview of intelligent autonomy in marine robots. A brief history of this emerging field is provided, along with a discussion of the challenges unique to the underwater environment and their impact on the level of intelligent autonomy required. Topics covered at length examine advanced frameworks, path-planning, fault tolerance, machine learning, and cooperation as relevant to marine robots that need intelligent autonomy.

Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies

Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies PDF Author: Zhong Yuan Chong
Publisher: Springer Science & Business Media
ISBN: 9780792390961
Category : Technology & Engineering
Languages : en
Pages : 234

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Book Description
Analog circuit design has grown in importance because so many circuits cannot be realized with digital techniques. Examples are receiver front-ends, particle detector circuits, etc. Actually, all circuits which require high precision, high speed and low power consumption need analog solutions. High precision also needs low noise. Much has been written already on low noise design and optimization for low noise. Very little is available however if the source is not resistive but capacitive or inductive as is the case with antennas or semiconductor detectors. This book provides design techniques for these types of optimization. This book is thus intended firstly for engineers on senior or graduate level who have already designed their first operational amplifiers and want to go further. It is especially for engineers who do not want just a circuit but the best circuit. Design techniques are given that lead to the best performance within a certain technology. Moreover, this is done for all important technologies such as bipolar, CMOS and BiCMOS. Secondly, this book is intended for engineers who want to understand what they are doing. The design techniques are intended to provide insight. In this way, the design techniques can easily be extended to other circuits as well. Also, the design techniques form a first step towards design automation. Thirdly, this book is intended for analog design engineers who want to become familiar with both bipolar and CMOS technologies and who want to learn more about which transistor to choose in BiCMOS.

Hydrodynamics of Explosion

Hydrodynamics of Explosion PDF Author: Valery K. Kedrinskiy
Publisher: Springer Science & Business Media
ISBN: 3540285636
Category : Science
Languages : en
Pages : 372

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Book Description
Hydronamics of Explosion presents the research results for the problems of underwater explosions and contains a detailed analysis of the structure and the parameters of the wave fields generated by explosions of cord and spiral charges, a description of the formation mechanisms for a wide range of cumulative flows at underwater explosions near the free surface, and the relevant mathematical models. Shock-wave transformation in bubbly liquids, shock-wave amplification due to collision and focusing, and the formation of bubble detonation waves in reactive bubbly liquids are studied in detail. Particular emphasis is placed on the investigation of wave processes in cavitating liquids, which incorporates the concepts of the strength of real liquids containing natural microinhomogeneities, the relaxation of tensile stress, and the cavitation fracture of a liquid as the inversion of its two-phase state under impulsive (explosive) loading. The problems are classed among essentially nonlinear processes that occur under shock loading of liquids and may be of interest to researchers in physical acoustics, mechanics of multiphase media, shock-wave processes in condensed media, explosive hydroacoustics, and cumulation.