Tag Archives: Active

Active Metals: Preparation*Characterization*Applications by Alois Frstner

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Active Metals: Preparation*Characterization*Applications by Alois Fürstner
English | Nov 1995 | ISBN: 3527292071 | 480 Pages | PDF | 35 MB
Reactions with metals are ubiquitous in organic synthesis and, particularly in the last few years, a large repertoire of methods for the activation of metals and for their use in organic synthesis has been developed.

Active Metals: Preparation*Characterization*Applications by Alois Frstner
In Active Metals, topics ranging from morphology of metal clusters and nanometallurgy to organometallic chemistry, catalysis and the use of activated metals in natural product synthesis are authoritatively discussed by leading experts in the field.

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“Acoustic Waves: From Microdevices to Helioseismology” ed. by Marco G. Beghi

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"Acoustic Waves: From Microdevices to Helioseismology" ed. by Marco G. Beghi
InTeOpP | 2011 | ISBN: 9533075724 9789533075723 | 665 pages | PDF | 51 MB
This book presents several aspects of the active research ongoing in the field of Acoustic Waves. Theoretical efforts are leading to a deeper understanding of phenomena, also in complicated environments like the solar surface boundary. A whole class of widespread microdevices, including filters and sensors, is based on the behaviour of acoustic waves propagating in thin layers. The search for better performances is driving to new materials for these devices, and to more refined tools for their analysis.

“Acoustic Waves: From Microdevices to Helioseismology” ed. by Marco G. Beghi
Contents
Part 1 Theoretical and Numerical Investigations of Acoustic Waves
1 Analysis of Acoustic Wave in Homogeneous and Inhomogeneous Media Using Finite Element Method
2 Topological Singularities in Acoustic Fields due to Absorption of a Crystal
3 An Operational Approach to the Acoustic Analogy Equations
4 Exact Solutions Expressible in Hyperbolic and Jacobi Elliptic Functions of Some Important Equations of Ion-Acoustic Waves
5 A coustic Wave
Part 2 Acoustic Waves as Investigative Tools
6 Acoustic Waves: A Probe for the Elastic Properties of Films
7 Evaluation Method for Anisotropic Drilling Characteristics of the Formation by Using Acoustic Wave Information
8 Machinery Faults Detection Using Acoustic Emission Signal
9 Compensation of Ultrasound Attenuation in Photoacoustic Imaging
10 Low Frequency Acoustic Devices for Viscoelastic Complex Media Characterization
11 Modeling of Biological Interfacial Processes Using Thickness-Shear Mode Sensors
12 Analysis of Biological Acoustic Waves by Means of the Phase-Sensitivity Technique
13 Photoacoustic Technique Applied to Skin Research: Characterization of Tissue, Topically Applied Products and Transdermal Drug Delivery
14 Acoustic-Gravity Waves in the Ionosphere During Solar Eclipse Events
Part 3 Acoustic Waves as Manipulative Tools
15 Use of Acoustic Waves for Pulsating Water Jet Generation
16 Molecular Desorption by Laser-Driven Acoustic Waves: Analytical Applications and Physical Mechanisms
17 Excitation of Periodical Shock Waves in Solid-State Optical Media (Yb:YAG, Glass) at SBS of Focused Low-Coherent Pump Radiation: Structure Changes, Features of Lasing
18 An Optimal Distribution of Actuatorsin Active Beam Vibration: Some Aspects, Theoretical Considerations
Part 4 Acoustic Wave Based Microdevices
19 Multilayered Structure as a Novel Material for Surface Acoustic Wave Devices: Physical Insight
20 SAW Parameters Analysis and Equivalent Circuit of SAW Device
21 Sources of Third-Order Intermodulation Distortion in Bulk Acoustic Wave Devices: A Phenomenological Approach
22 Shear Mode Piezoelectric Thin Film Resonators
23 Polymer Coated Rayleigh SAW and STW Resonators for Gas Sensor Applications
24 Ultrananocrystalline Diamond as Material for Surface Acoustic Wave Devices
25 Aluminum Nitride (AIN) Film Based Acoustic Devices: Material Synthesis and Device Fabrication
26 Surface Acoustic Wave Devices for Harsh Environment
27 Applications of In-Fiber Acousto-Optic Devices
28 Surface Acoustic Waves and Nano-Electromechanical Systems
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Atomically-Precise Methods for Synthesis of Solid Catalysts

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Atomically-Precise Methods for Synthesis of Solid Catalysts by Sophie Hermans and Thierry Visart de Bocarme
English | 2014 | ISBN: 1849738297 | 316 pages | PDF | 14 MB

Atomically-Precise Methods for Synthesis of Solid Catalysts
There is much interest in preparing catalysts with specific structures for a desired catalytic activity. Although there has been a great amount of research into correlating particles sizes and microstructure to catalytic activity, knowledge about practical catalysts still remain ill-defined. The current challenge is now to understand atomic control.

provides an overview of recent developments in heterogeneous catalysts preparation which aim at controlling the microstructure of such catalysts at the atomic scale. Each chapter provides a different synthetic approach to achieve atomic-scale control along techniques to characterize the atomically-precise solids. Topics covered include bimetallic supported catalysts from single-source precursors zeolite-supported molecular metal complex catalyst, surface organometallic chemistry, atomic layer deposition and electron microscopy of catalysts.

Edited by active researchers in the area, the book aims to bridge the gap between surface science and heterogeneous catalysis. The book is suitable for graduate students as well as researchers in academia in industry from various disciplines including engineering, inorganic/organometallic chemistry, surface science and physical chemistry interested in catalyst design.
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Recent Advances in Redox Active Plant and Microbial Products: From Basic Chemistry to Widespread Applications in Medicine

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Recent Advances in Redox Active Plant and Microbial Products: From Basic Chemistry to Widespread Applications in Medicine and Agriculture by Claus Jacob and Gilbert Kirsch
English | 2014 | ISBN: 9401789525 | 482 pages | PDF | 13,2 MB

Recent Advances in Redox Active Plant and Microbial Products: From Basic Chemistry to Widespread Applications in Medicine
Nature endows us with a treasure chest of Green Gold full of amazing redox-active' substances which interfere with numerous biological processes in our own body, in animals, bacteria, fungi and plants. Whilst such natural products are all around and also in us, we still do not fully understand how these compounds actually work. This book attempts to resolve some of the mysteries and riddles associated with such products. Written by more than thirty international experts from academia and industry, it places a focus on modern developments in this field and considers such natural products from various angles, from their isolation and characterization all along to product development and commercialization. Throughout, the reader will be confronted with modern approaches which enable the efficient identification and isolation of new natural products, help to elucidate their mode(s) of action and permit practical uses in Medicine, Cosmetics, Agriculture, Industry and as functional foods.
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Scale Construction and Psychometrics for Social and Personality Psychology

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Mike Furr, "Scale Construction and Psychometrics for Social and Personality Psychology"
English | ISBN: 0857024043 | 2011 | 160 pages | PDF | 5 MB

Scale Construction and Psychometrics for Social and Personality Psychology
Providing conceptual and practical foundations in scale construction and psychometrics for producers and consumers of social/personality research, this guide covers basic principles, practices, and processes in scale construction, scale evaluation, scale use, and interpretation of research results in the context of psychological measurement. It explains fundamental concepts and methods related to dimensionality, reliability, and validity. In addition, it provides relatively non-technical introductions to special topics and advanced psychometric perspectives such as Confirmatory Factor Analysis, Generalizability Theory, and Item Response Theory.

The SAGE Library in Social and Personality Psychology Methods provides students and researchers with an understanding of the methods and techniques essential to conducting cutting-edge research.

Each volume within the Library explains a specific topic and has been written by an active scholar (or scholars) with expertise in that particular methodological domain. Assuming no prior knowledge of the topic, the volumes are clear and accessible for all readers. In each volume, a topic is introduced, applications are discussed, and readers are led step by step through worked examples. In addition, advice about how to interpret and prepare results for publication are presented.
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TTC How We Learn (Audiobook)

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TTC How We Learn (Audiobook)
English | MP3 128 kbps | 24 Lectures | 361 MB
Learning is a lifelong adventure. It starts in your mother's womb, accelerates to high speed in infancy and childhood, and continues through every age, whether you're actively engaged in mastering a new skill, intuitively discovering an unfamiliar place, or just sleeping, which is fundamental to helping you consolidate and hold on to what you've learned. You are truly born to learn around the clock.

TTC How We Learn (Audiobook)
But few of us know how we learn, which is the key to learning and studying more effectively. For example, you may be surprised by the following:

People tend to misjudge what they have learned well, what they don't yet know, and what they do and do not need to practice.
Moments of confusion, frustration, uncertainty, and lack of confidence are part of the process of acquiring new skills and new knowledge.
Humans and animals explore their worlds for the sake of learning, regardless of rewards and punishment connected with success.
You can teach an old dog new tricks. In fact, older learners have the benefit of prior knowledge and critical skills—two advantages in learning.
Shedding light on what's going on when we learn and dispelling common myths about the subject, How We Learn introduces you to this practical and accessible science in 24 half-hour lectures presented by Professor Monisha Pasupathi of the University of Utah, an award-winning psychology teacher and expert on how people of all ages learn.

A Course about You

Customers of The Great Courses are already devoted to lifelong learning and may be surprised at how complicated the process of learning is. We have a single word for it—learn—but it occurs in a fascinating variety of ways, which Professor Pasupathi recounts in detail. She describes a wide range of experiments that may strike a familiar chord as you recognize something about yourself or others:

scripts: We have trouble recalling specific events until we have first learned scripts for those events. Young children are prodigious learners of scripts, but so are first-time parents, college freshmen, foreign travelers, and new employees.
Variable ratio reinforcement: Children whining for candy are usually refused, but the few occasions when parents give in encourage maximal display of the behavior. The same principle is behind the success of slot machines and other unpredictable rewards.
Storytelling: Telling stories is fundamentally an act of learning about ourselves. The way we recount experiences, usually shortly after the event, has lasting effects on the way we remember those experiences and what we learn from them.
Sleeper effect: Have you ever heard something from an unreliable source and later found yourself believing it? Over time, we tend to remember information but forget the source. Paradoxically, this effect is stronger when the source is less credible.
Dr. Pasupathi's many examples cover the modern history of research on learning—from behaviorist theory in the early 20th century to the most recent debates about whether IQ can be separated from achievement, or whether a spectrum of different learning styles and multiple intelligences really exist.

What You Will Learn

You start by examining 10 myths about learning. These can get in the way of making the fullest use of the extraordinary capacity for learning and include widespread beliefs, such as that college-educated people already know how to maximize learning or that a person must be interested in a subject in order to learn it.

Professor Pasupathi then covers mistaken theories of learning, such as that lab animals and humans learn in the same way or that the brain is a tabula rasa, a blank slate that can absorb information without preparation. Babies might seem to be a counterexample, showing that you can learn from scratch. However, you examine what newborns must know at birth in order for them to learn so much, so quickly.

Next you explore in depth how humans master different tasks, from learning a native language or a second language, to becoming adept at a sport or a musical instrument, to learning a new city or a problem-solving strategy, to grasping the distinctive style of thinking required in mathematics and science. Then you look inside the learning process itself, where many factors come into play, including what is being learned and the context, along with the emotions, motivations, and goals of the learner. You close by considering individual differences. Some people seem to learn without effort. How do they do it?

Tips on Learning

Along the way, Professor Pasupathi offers frequent advice on how to excel in many different learning situations:

Mastering material: Testing yourself is a very effective strategy for mastering difficult material. Try taking a blank sheet of paper and writing down everything you can recall about the subject. Then go back and review the material. Next, try another blank sheet of paper.
Second-language learning: Becoming fluent in a second language in adulthood is difficult because your brain is tuned to your native language and misses important clues in the new language. To overcome this obstacle, immerse yourself among native speakers of the new language.
Motivating a child: When trying to motivate a schoolchild to learn, avoid controlling language, create opportunities to give the child a sense of choice, and be careful about excessive praise and other forms of rewards, which can actually undermine learning.
Maintaining a learning edge: Middle-aged and older adults can preserve their learning aptitude by exercising to maintain cardiovascular health, staying mentally active, and periodically trying a new challenge, such as learning to draw or studying new dance steps.
Adventures in Learning

Winner of prestigious teaching awards from her university's chapter of Psi Chi, the National Honor Society in Psychology, Dr. Pasupathi brings today's exciting field of learning research alive. Her descriptions of ongoing work in her field, in which she is a prominent participant, are vivid and insightful, allowing you to put yourself into a given experiment and ask, "How would I react under these circumstances? What does this tell me about my own approach to learning?"

By the time How We Learn ends, you will appreciate the incredible breadth of what we learn in our lifetimes, understand the commonality and diversity of human learning experiences, and come away with strategies for enhancing your own adventures in learning.

"Learning is a human birthright," says Professor Pasupathi. "Everything about us is built for lifelong learning—from our unusually long childhood and our large prefrontal cortex to our interest in novelty and challenge." And she finds reason for optimism about the future of humanity due to our almost miraculous capacity to learn.

About Your Professor

Dr. Monisha Pasupathi is Associate Professor of Psychology at the University of Utah. She holds a Ph.D. in Psychology from Stanford University. She joined the faculty at Utah in 1999 after completing a postdoctoral fellowship at the Max Planck Institute for Human Development in Germany.

Professor Pasupathi has been honored multiple times for her teaching. She was named Best Psychology Professor by her university's chapter of Psi Chi, the National Honor Society in Psychology. Psi Chi also awarded her the Outstanding Educator Award and Favorite Professor Award.

Professor Pasupathi's research focuses on how people of all ages learn from their experiences, particularly through storytelling. She is coeditor of Narrative Development in Adolescence: Creating the Storied Self, and her work has been published widely in scholarly journals.

Directory of TTC Teaching Company – How We Learn 2012

01 Myths about Learning.mp3
02 Why No Single Learning Theory Works.mp3
03 Learning as Information Processing.mp3
04 Creating Representations.mp3
05 Categories, Rules, and scripts.mp3
06 What Babies Know.mp3
07 Learning Your Native Tongue.mp3
08 Learning a Second Language.mp3
09 Learning How to Move.mp3
10 Learning Our Way Around.mp3
11 Learning to Tell Stories.mp3
12 Learning Approaches in Math and Science.mp3
13 Learning as Theory Testing.mp3
14 Integrating Different Domains of Learning.mp3
15 Cognitive Constraints on Learning.mp3
16 Choosing Learning Strategies.mp3
17 Source Knowledge and Learning.mp3
18 The Role of Emotion in Learning.mp3
19 Cultivating a Desire to Learn.mp3
20 Intelligence and Learning.mp3
21 Are Learning Styles Real.mp3
22 Different People, Different Interests.mp3
23 Learning across the Lifespan.mp3
24 Making the Most of How We Learn.mp3
How We Learn.txt

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Brew Your Own Beer

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Brew Your Own Beer by Teresa Fikes
English | Dec 28, 2014 | ASIN: B00RK8JUMY | ISBN: 1505675251 | 63 Pages | EPUB/MOBI/AZW3/PDF (Converted) | 4 MB
Teresa L Fikes has always been a writer at heart. She has written many how to books in the past. She lives on an active Hobby Farm (Sunnyside Lane ) in Rural Alabama where she practices all the techniques in her books.

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Tutorials In Introductory Physics and Homework Package

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Lillian C. McDermott, Peter S. Shaffer, "Tutorials In Introductory Physics and Homework Package"
2001 | ISBN-10: 0130970697, 0130653640, 0130662453 (hb) | 445 pages | PDF | 7 MB

Tutorials In Introductory Physics and Homework Package
Tutorials in Introductory Physics is based on extensive teaching experience and more than twenty years of research in which the Physics Education Group has sought to identify and address common difficulties that students encounter in studying physics. Development of the tutorials was motivated by the conviction that in order to develop a functional understanding of the material students need more assistance than they can obtain through listening to lectures, reading the textbook, and solving standard quantitative problems. Tutorials in Introductory Physics is intended to supplement these traditional forms of instruction by providing a structure that promotes the active mental engagement of students in the process of learning physics. The materials are equally appropriate for algebra-based and calculus-based courses. Working together in small collaborative groups, students help one another go through the steps in reasoning necessary for the construction and application of important concepts and principles. The tutorials have been rigorously class-tested at the University of Washington, at other research universities, and at two-year and four-year colleges.

This First Edition of Tutorials in Introductory Physics builds upon the Preliminary Edition. In addition to new and revised tutorials on mechanics, electricity and magnetism, and waves and optics, the First Edition also includes tutorials on selected topics from hydrostatics, thermodynamics, and modern physics. In all cases,, a complete tutorial sequence consists of a pretest, worksheet, homework assignment, and examination questions that serve as cost-tests. The student texts consist of the tutorial worksheets and homework assignments. Pretests are included in the Instructors Guides: For these instructional materials to be most effective, it is important that course examinations include qualitative questions that emphasize the concepts and reasoning skills developed in the tutorials.
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