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Author: Bryant Griffith
Publisher: Springer Science & Business Media
ISBN: 9462090890
Category : Education
Languages : en
Pages : 93
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Book Description
In this the sixth book of a series of exploratory and cautionary tales, Griffith revisits the sites of reflective knowledge and practical experiences that have been our historical presuppositions, and which are now in the process of flux and change. As in his previous books, historical discourse, what we know and can know about the past, is used as the baseline for understanding. This is an ongoing process, where ideas are considered, used to interact with other ideas, and then, among communities of learners, are incorporated, supplanted, or rejected. This is more than a dialectical process because it is based in human action. In education, broadly speaking, we have taught and have learned that this was a linear, rational path that could be mapped, but in today's fragmented, decentered world of difference we can no longer be certain that our presuppositions hold or apply. Using the analogy of shifting strands, this book provides a way of coming to understand, rather than a way of knowing. It suggests that our emerging paradigm will be grounded in presuppositions that are relative to person, place, and time and that certainty may be illusive. The role of introducing ideas like these in a mass capitalist democracy such as ours is a staggering challenge, and it is one that has fallen to educators whether they wish it or not. Shifting Strands challenges both teachers and learners to take up the torch and run with it. This can be accomplished by thinking in a way that is both historical and philosophical; one that understands that learning occurs when we understand where our learners are situated in terms of place and thought. Thinking and knowing about the world is relative to who you are and your ability to thinking in a critical and reflexive way. This is only the first part of the challenge. The second, and no less important, task is for you to realize the power of our polymodal world. Increasingly, we rely on social networks in our decision-making and retreat from the more difficult process of negotiation and interaction, but it is this process that schooling must explore and practice. Our world is paradoxical. There are few, if any, certainties and the trip to understanding our reasons for believing and acting as we do is one with many different routes. It is an exciting time, full of possibility and open to the maverick in you, and open to your creative spirit. Come along for the ride.
Author: Bryant Griffith
Publisher: Springer Science & Business Media
ISBN: 9462090890
Category : Education
Languages : en
Pages : 93
Get Book Here
Book Description
In this the sixth book of a series of exploratory and cautionary tales, Griffith revisits the sites of reflective knowledge and practical experiences that have been our historical presuppositions, and which are now in the process of flux and change. As in his previous books, historical discourse, what we know and can know about the past, is used as the baseline for understanding. This is an ongoing process, where ideas are considered, used to interact with other ideas, and then, among communities of learners, are incorporated, supplanted, or rejected. This is more than a dialectical process because it is based in human action. In education, broadly speaking, we have taught and have learned that this was a linear, rational path that could be mapped, but in today's fragmented, decentered world of difference we can no longer be certain that our presuppositions hold or apply. Using the analogy of shifting strands, this book provides a way of coming to understand, rather than a way of knowing. It suggests that our emerging paradigm will be grounded in presuppositions that are relative to person, place, and time and that certainty may be illusive. The role of introducing ideas like these in a mass capitalist democracy such as ours is a staggering challenge, and it is one that has fallen to educators whether they wish it or not. Shifting Strands challenges both teachers and learners to take up the torch and run with it. This can be accomplished by thinking in a way that is both historical and philosophical; one that understands that learning occurs when we understand where our learners are situated in terms of place and thought. Thinking and knowing about the world is relative to who you are and your ability to thinking in a critical and reflexive way. This is only the first part of the challenge. The second, and no less important, task is for you to realize the power of our polymodal world. Increasingly, we rely on social networks in our decision-making and retreat from the more difficult process of negotiation and interaction, but it is this process that schooling must explore and practice. Our world is paradoxical. There are few, if any, certainties and the trip to understanding our reasons for believing and acting as we do is one with many different routes. It is an exciting time, full of possibility and open to the maverick in you, and open to your creative spirit. Come along for the ride.
Author: Stephan Ulrich
Publisher: Stephan Ulrich
ISBN:
Category :
Languages : en
Pages : 226
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Book Description
In this book the formation, elasticity, and structure of randomly cross-linked networks is investigated analytically and with the help of computer simulations. In the first two chapters, two polymer models are studied by means of equilibrium statistical mechanics and replica theory an isotropic model of randomly cross-linked particles and an anisotropic model of cross-linked directed polymers. For both models, a suitable order parameter describing the gelation transition is developed at first. With it, the elastic properties of the isotropic network is determined for arbitrary cross-link concentration and the extent of the chain fluctuations and the role of the preferred direction are studied for the anisotropic system. As a real life example, the structure of spider silk is analyzed, a material with very high toughness despite its low density. Here nano-crystallites are randomly connected by an amorphous network of chains. A model for the embedding of the crystallites in the amorphous matrix is developed, accounting for the crystallites' structure, arrangement, and their random orientation relative to the fiber axis. With this model, the scattering function S(q) of the crystallites can be calculated and compared to experimental scattering intensities enabling the determination of the geometric and statistical parameters. The rather general model for nano-crystalline materials can also be used to determine the importance of disorder and coherent scattering between different crystallites, which is usually neglected for wide angle X-ray scattering.Random networks of capillary bridges can occur in wet sand. By adding a small amount of a liquid to a granular system, the particles can create liquid capillary bridges between each other. When such a bridge ruptures, a fixed amount of energy is dissipated different from the ordinary granular interaction where a fraction of the kinetic energy is dissipated in a collision. A freely cooling system is shown to undergo a nonequilibrium dynamic phase transition from a state with mainly single particles and fast cooling to a state with growing aggregates, where bridge rupture becomes a rare event and cooling is slow. Initially, the aggregation of particles into clusters is a self-similar growth process, where fractal objects are generated and with a cluster size distribution that can be described by a scaling function. At later times a percolating cluster is found, which gradually absorbs all other particles.
Author: Katie Cunningham
Publisher: Taylor & Francis
ISBN: 1003833985
Category : Education
Languages : en
Pages : 272
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Book Description
In this much anticipated follow-up to their groundbreaking book, Shifting the Balance: 6 Ways to Bring the Science of Reading into the Balanced Literacy Classroom, authors Jan Burkins and Kari Yates, together with co-author Katie Cunningham, extend the conversation in Shifting the Balance, Grades 3-5: 6 Ways to Bring the Science of Reading into the Upper Elementary Classroom. This new text is built in mind specifically for grades 3-5 teachers around best practices for the intermediate classroom. Shifting the Balance, Grades 3-5 introduces six more shifts across individual chapters that: Zoom in on a common (but not-as helpful-as-we-had-hoped) practice to reconsider Untangle a number of “misunderstandings” that have likely contributed to the use of the common practice Propose a more science-aligned shift to the current practice Provide solid scientific research to support the revised practice Offer a collection of high-leverage, easy-to-implement instructional routines to support the shift to more brain-friendly instruction The authors offer a refreshing approach that is respectful, accessible, and practical – grounded in an earnest commitment to building a bridge between research and classroom practice. As with the first Shifting the Balance, they aim to keep students at the forefront of reading instruction.
Author: United States. Patent and Trademark Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1332
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Book Description
Author: USA Patent Office
Publisher:
ISBN:
Category :
Languages : en
Pages : 2562
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Book Description
Author: United States. Patent Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1126
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Book Description
Author: Greg C. Stone
Publisher: John Wiley & Sons
ISBN: 1118057066
Category : Technology & Engineering
Languages : en
Pages : 685
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Book Description
A fully expanded new edition documenting the significant improvements that have been made to the tests and monitors of electrical insulation systems Electrical Insulation for Rotating Machines: Design, Evaluation, Aging, Testing, and Repair, Second Edition covers all aspects in the design, deterioration, testing, and repair of the electrical insulation used in motors and generators of all ratings greater than fractional horsepower size. It discusses both rotor and stator windings; gives a historical overview of machine insulation design; and describes the materials and manufacturing methods of the rotor and stator winding insulation systems in current use (while covering systems made over fifty years ago). It covers how to select the insulation systems for use in new machines, and explains over thirty different rotor and stator winding failure processes, including the methods to repair, or least slow down, each process. Finally, it reviews the theoretical basis, practical application, and interpretation of forty different tests and monitors that are used to assess winding insulation condition, thereby helping machine users avoid unnecessary machine failures and reduce maintenance costs. Electrical Insulation for Rotating Machines: Documents the large array of machine electrical failure mechanisms, repair methods, and test techniques that are currently available Educates owners of machines as well as repair shops on the different failure processes and shows them how to fix or otherwise ameliorate them Offers chapters on testing, monitoring, and maintenance strategies that assist in educating machine users and repair shops on the tests needed for specific situations and how to minimize motor and generator maintenance costs Captures the state of both the present and past “art” in rotating machine insulation system design and manufacture, which helps designers learn from the knowledge acquired by previous generations An ideal read for researchers, developers, and manufacturers of electrical insulating materials for machines, Electrical Insulation for Rotating Machines will also benefit designers of motors and generators who must select and apply electrical insulation in machines.
Author:
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1456
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Book Description
Author: Heather Clark
Publisher: Knopf
ISBN: 0307961168
Category : Biography & Autobiography
Languages : en
Pages : 1185
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Book Description
PULITZER PRIZE FINALIST • The highly anticipated biography of Sylvia Plath that focuses on her remarkable literary and intellectual achievements, while restoring the woman behind the long-held myths about her life and art. “One of the most beautiful biographies I've ever read." —Glennon Doyle, author of #1 New York Times Bestseller, Untamed With a wealth of never-before-accessed materials, Heather Clark brings to life the brilliant Sylvia Plath, who had precocious poetic ambition and was an accomplished published writer even before she became a star at Smith College. Refusing to read Plath’s work as if her every act was a harbinger of her tragic fate, Clark considers the sociopolitical context as she thoroughly explores Plath’s world: her early relationships and determination not to become a conventional woman and wife; her troubles with an unenlightened mental health industry; her Cambridge years and thunderclap meeting with Ted Hughes; and much more. Clark’s clear-eyed portraits of Hughes, his lover Assia Wevill, and other demonized players in the arena of Plath’s suicide promote a deeper understanding of her final days. Along with illuminating readings of the poems themselves, Clark’s meticulous, compassionate research brings us closer than ever to the spirited woman and visionary artist who blazed a trail that still lights the way for women poets the world over.
Author: Claire Lombardo
Publisher: Vintage
ISBN: 0525564233
Category : Fiction
Languages : en
Pages : 641
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Book Description
NEW YORK TIMES BEST SELLER • A REESE'S BOOK CLUB PICK • “A gripping and poignant ode to a messy, loving family in all its glory.” —Madeline Miller, bestselling author of Circe In this “rich, complex family saga” (USA Today) full of long-buried family secrets, Marilyn Connolly and David Sorenson fall in love in the 1970s, blithely ignorant of all that awaits them. By 2016, they have four radically different daughters, each in a state of unrest. Wendy, widowed young, soothes herself with booze and younger men; Violet, a litigator turned stay-at-home-mom, battles anxiety and self-doubt; Liza, a neurotic and newly tenured professor, finds herself pregnant with a baby she's not sure she wants by a man she's not sure she loves; and Grace, the dawdling youngest daughter, begins living a lie that no one in her family even suspects. With the unexpected arrival of young Jonah Bendt—a child placed for adoption by one of the daughters fifteen years before—the Sorensons will be forced to reckon with the rich and varied tapestry of their past. As they grapple with years marred by adolescent angst, infidelity, and resentment, they also find the transcendent moments of joy that make everything else worthwhile. Don't miss Claire Lombardo's new book, Same As It Ever Was!
