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Balance Beam Boss

Balance Beam Boss

Jake Maddox

Stone Arch Books
2019
sidottu
Sofia is used to being the best gymnast at her modest gym in the city. But after a bad fall and injury during practice, getting back on the beam is harder than she thought. When she does come back after rehabbing, Sofia is consumed with fear and anxiety related to her fall, emotions her coach doesn't seem to recognize. Can Sofia overcome her fear and trauma to make it back on the beam?
Balance Beam Boss

Balance Beam Boss

Jake Maddox

Stone Arch Books
2019
nidottu
Sofia is used to being the best gymnast at her modest gym in the city. But after a bad fall and injury during practice, getting back on the beam is harder than she thought. When she does come back after rehabbing, Sofia is consumed with fear and anxiety related to her fall, emotions her coach doesn't seem to recognize. Can Sofia overcome her fear and trauma to make it back on the beam?
Laser Beam Shaping Applications
This new edition details the important features of beam shaping and exposes the subtleties of the theory and techniques that are best demonstrated through proven applications. New chapters cover illumination light shaping in optical lithography; optical micro-manipulation of live mammalian cells through trapping, sorting, and transfection; and laser beam shaping through fiber optic beam delivery. The book discusses applications in lithography, laser printing, optical data storage, stable isotope separation, and spatially dispersive lasers. It also provides a history of the field and includes extensive references.
Laser Beam Scintillation with Applications

Laser Beam Scintillation with Applications

Cynthia Y. Young; Larry C. Andrews; Ronald L. Phillips

SPIE PRESS
2001
pokkari
Discusses optical scintillation and its impact on system performance in free-space optical communication and laser radar applications, with a detailed look at propagation phenomena and the role of scintillation on system behaviour. The book is intended for practicing engineers, scientists, and students.
Laser Beam Propagation in Random Media

Laser Beam Propagation in Random Media

Larry C. Andrews; Melissa K. Beason

SPIE PRESS
2023
sidottu
This research monograph is a companion edition and update to the book: L. C. Andrews and R. L. Phillips, Laser Beam Propagation through Random Media, 2nd edition (SPIE Press, 2005). We present several new and advanced topics that have emerged during the years since the 2005 title was published. Much of the new material is compared throughout the text with experimental and computer simulation data. This comparison includes beam wander and its effect on a propagating laser beam, including beam-wander-induced scintillation. Other additions include an assessment of conventional probability density function (PDF) models for the irradiance after passing through a finite receiver aperture. New mathematical models for enhanced backscatter are introduced here, including extension to strong fluctuation regimes and semi-rough targets. In recent years, scientists have found experimental evidence that non-Kolmogorov and anisotropic conditions may occur even along horizontal propagation paths near the ground. We include a chapter on these important topics that presents a detailed treatment involving both non-Kolmogorov and anisotropic models. The book ends with a chapter devoted to the discussion of commonly used instruments for measuring atmospheric parameters like the refractive-index structure parameter, inner scale, temperature, wind speed, heat flux, and so forth.
Ion-Beam-Based Nanofabrication: Volume 1020
It is increasingly apparent that ion-beam-based processing offers unique capabilities for fabrication and complex patterning of 3D, 2D or 1D structures at the few-nanometer scale (e.g., nanowires and quantum dots), and for custom tailoring of nanocomposites, nanoporous materials, catalyst surfaces, optical materials and nanoparticle assemblies. This book addresses achievements, applications and insights into such areas. It also seeks to identify potential dimensional limitations to the future practical implementation of this approach. Topics include: ion-beam nanofab - tools, techniques and applications; patterning, quantum dot synthesis and self assembly; and examples - applications and devices.
Ion Beam Analysis of Surfaces & Interfaces of Condensed Matter Systems
The precision analysis of surfaces and interfaces of condensed matter systems is an area of significant importance in materials science and fascinates the scientific community. One of the reasons is that a well-characterised surface is an excellent system to test ideas about the physics of two-dimensional systems in both traditional solids like metals and semiconductors and in liquids, polymers and other organic materials. As technological advances have been made, a wide range of techniques characterises surface systems of inherent complexities that are markedly different from those of bulk systems. Since each technique has its own characteristics with particular advantages over the other, complimentary analytical tools are generally used for surface characterisations that are at least adequate for the purpose of the user. With the rapid advancement in the techniques related to materials analysis, parallel developments in the ion beam methods have been made, generating a great deal of popularity for uses in analysing surfaces and interfaces. In quantitative analyses, ion beams are accepted as a favoured means owing to their extreme controllability. With the developments and diversification in ultra high vacuum and ion source instrumentation, complex ion optical designs have been realised simultaneously, eventually making ion beam methods a state-of-the-art means for probing surfaces and interfaces of condensed matter systems.
The Cosmic Computer by H. Beam Piper, Science Fiction, Adventure
A running theme in Piper's work is that history repeats itself; past events will have direct and clear analogues in the future.When the book was published, he had been writing and selling science fiction for many years to the leading magazines, and that he was highly rated among readers for his skill and imagination. He had published several novels, mostly SF, but also including mysteries and juveniles. But that blurb was written just before he took his own life in the noise and nonsense that come out of divorce . . . sigh. Some things happen so large upon our lives that they seem to blot out all that goes before . . . "There are incredible things still undiscovered; most of the important installations were built in duplicate as a precaution against space attack. I know where all of them are. "But I could find nothing, not one single word, about any giant strategic planning computer called Merlin -- Is there really a Merlin?" That's what Conn Maxwell asked, and the question irked those who heard it. Of course it did Merlin meant everything to the folks on the planet Poictesme: power, pleasures, and profits unlimited. But the leading men of the planet didn't believe him. They couldn't The search for Merlin had become their abiding obsession. Everybody believed that when this super-gigantic computer was located amid the mountains of surplus equipment that was the planet's sole source of revenue, it would mean Utopia for everyone. Conn Maxwell knew different. He had studied the records on Earth and he thought he knew the true facts about this cosmic computer. To tell them would be to panic, so instead he set about a new search in his own way -- with startling results.
The Cosmic Computer by H. Beam Piper, Science Fiction, Adventure
A running theme in Piper's work is that history repeats itself; past events will have direct and clear analogues in the future.When the book was published, he had been writing and selling science fiction for many years to the leading magazines, and that he was highly rated among readers for his skill and imagination. He had published several novels, mostly SF, but also including mysteries and juveniles. But that blurb was written just before he took his own life in the noise and nonsense that comes out of divorce . . . sigh. Some things happen so large upon our lives that they seem to blot out all that goes before. . . "There are incredible things still undiscovered; most of the important installations were built in duplicate as a precaution against space attack. I know where all of them are. "But I could find nothing, not one single word, about any giant strategic planning computer called Merlin -- Is there really a Merlin?" That's what Conn Maxwell asked, and the question irked those who heard it. Of course it did Merlin meant everything to the folks on the planet Poictesme: power, pleasures and profits unlimited. But the leading men of the planet didn't believe him. They couldn't The search for Merlin had become their abiding obsession. Everybody believed that when this super-gigantic computer was located amid the mountains of surplus equipment that was the planet's sole source of revenue, it would mean Utopia for everyone. Conn Maxwell knew different. He had studied the records on Earth and he thought he knew the true facts about this cosmic computer. To tell them would be to panic, so instead he set about a new search in his own way -- with startling results.
Crossroads of Destiny and Others by H. Beam Piper, Science Fiction, Adventure
Blurbs for books. Days are we write so many of them we could just . . . well. But it's clear we aren't the only ones who feel this way.H. Beam Piper sold "Crossroads of Destiny" to Fantastic Universe Science Fiction, which published it in their July 1959 issue. "No wonder he'd been so interested in the talk of whether our people accepted these theories " they said of the story. We aren't at all certain what they meant by that, but you'll probably have a clue.The blurb for "Hunter Patrol" (Amazing Stories, May 1959 -- a collaboration with John J. McGuire) is equally oblique: "Readers who remember the Hon. Stephen Silk, diplomat extraordinary, in Lone Star Planet (FU, March 1957), later published as A Planet for Texans (Ace Books), will find the present story a challenging departure -- this possibility that the history we know may not be absolute. . . ."On the other hand, when "Dearest" appeared in Weird Tales, in March, 1951, the folks at that magazine blurbed it, "Many men have dreamed of world peace, but none have been able to achieve it. If one man did have that power, could mankind afford to pay the price?" An interesting thought, we say. And it seems to us that they had a lot more to say about the story than the SF mags did (above).On the other other hand (it makes us feel like such Moties to say that), when True: The Man's Magazine, published "Rebel Raider" in December 1950 they said, "Jeb Stuart left John Singleton Mosby behind Northern lines 'to look after loyal Confederate people.' But before the war was over, Mosby did a lot more than that. . . ." (We think they actually read the piece before they published it, by golly )And on the last hand of all, there's no evidence that anybody at the house that published The Science-Fictional Sherlock Holmes, (1960 -- another collaboration with John J. McGuire) even read "The Return" -- they didn't say a word about it Harrumph.
Lone Star Planet by H. Beam Piper, Science Fiction, Adventure
New Texas, the Lone Star Planet: its citizens figure that name about says it all. The Solar League ambassador to the Lone Star Planet has the unenviable task of convincing New Texans that a s'Srauff attack is imminent, and dangerous. Unfortunately it's common knowledge that the s'Srauff are evolved from canine ancestors -- and not a Texan alive is about to be scared of a talking dog But unless he can get them to act, and fast, there won't be a Texan alive, scared or otherwise