Journal of the Roentgen Society

Oval - shaped reflections are seen close to the primary beam and due to transmitted rays . They appear to be photographically denser than the principal incident reflection , and like it , are traversed by , irregular linear markings .

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Author: Roentgen Society of London

Publisher:

ISBN: MINN:319510004175525

Category: Radiography

Page:

View: 154

Journal of the R ntgen Society

Oval - shaped reflections are seen close to the primary beam and due to transmitted rays . They appear to be photographically denser than the principal incident reflection , and like it , are traversed by irregular linear markings .

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Author: British Institute of Radiology

Publisher:

ISBN: UOM:39015068332181

Category: Medical radiology

Page:

View: 464

The Journal of the R ntgen Society

1 is a print from a typical negative taken in the way described showing reflection from a plane sheet of mica 13 mm . thick with an exposure ... Oval - shaped reflections are seen close to the primary beam and due to transmitted rays .

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Author:

Publisher:

ISBN: UIUC:30112119991104

Category: Radiology

Page: 174

View: 122

Reflections on Learning Life and Work

On reflection I recall the Study Lab, also affectionately named 'The Cave' (or the Den or even the Dungeon), ... I decided to visualise a disturbing event that had just occurred one Saturday night on the Grovedale school sports oval.

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Author: Maureen Ryan

Publisher: Springer Science & Business Media

ISBN: 9789462090255

Category: Education

Page: 284

View: 516

This book records the stories of doctoral study experiences of the twenty-two writers. These research degree experiences are embedded in the lives and careers of the writers and the twenty-two distinctive projects draw from those individual lives and careers. The authors write about meeting the continuing demands of older and younger family members and of their struggles with ill health and work place demands while working through their studies. There is also the joy of coming to see themselves and being seen as research scholars and supporting and celebrating with others as they move through candidature proposals and ethics applications to graduation. Apart from the stories that bring the writers to their particular projects and that colour their individual journeys, storying methodology is most often selected for the research, all of which is undertaken within the arts, humanities and education. Phenomenology, narrative, ethnography are central to most of the studies and the detailed accounts of each research topic, methods and outcomes locate each of the research projects in rich bodies of knowledge. Valued writers and readers in these fields, Mary Beattie and Elaine Martin have read each reflection and provided in turn a foreword and an afterword which bookend the volume and further enrich these reflections on learning, life and work.

Provability Computability and Reflection

The concept oval is—physiologically—built-in, in the sense that there are cells CN in the brain which are associated to neighborhoods N on the retina and which respond just in case suitable oval figures appear in N. Evidently this ...

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Author: Lev D. Beklemishev

Publisher: Elsevier

ISBN: 0080954847

Category: Mathematics

Page: 978

View: 697

Provability, Computability and Reflection

The Time of Miracles

... its own fixed axis , round the massive gates of Jabneel . She hovered among the leaping , oval reflections which burst into fireworks , singeing her and forcing her to spin still faster , whirling and swaying 31 Miracle at Jabneel.

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Author: Borislav Pekic

Publisher: Northwestern University Press

ISBN: 0810111179

Category: Fiction

Page: 320

View: 669

Borislav Pekic spent six years in jail as a political prisoner, his only reading material the Bible. In 1965, ten years after his pardon, his first novel, The Time of Miracles, was published and became an overnight sensation. A set of parables based on the miracles of the New Testament, the book rewrites the story of Jesus from the perspective of Judas (who is obsessed with the idea prophecy must be fulfilled) and from that of the individuals upon whom miracles were performed--without their consent and, in most cases, to their eventual dissatisfaction. Filled with humor and poignancy, The Time of Miracles is a trenchant commentary on the power of ideology in one's life, upon what it means to hold beliefs, and upon the nature of faith.

Biologia Centrali americana

Abdomen elongate - oval , rufous , with white reflections on the front borders of the segments and a black dorsal band ; hind borders of the third and anal segments blackish ; discal and marginal macrochætæ present ; ventral surface ...

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Author: Osbert Salvin

Publisher:

ISBN: UOM:39015062919777

Category: Central America (Federal Republic : 1823-1840)

Page:

View: 477

Biologia Centrali americana

Abdomen elongate - oval , rufous , with white reflections on the front borders of the segments and a black dorsal band ; hind borders of the third and anal segments blackish ; discal and marginal macrochætæ present ; ventral surface ...

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Author: Frederick Du Cane Godman

Publisher:

ISBN: NYPL:33433019354301

Category: Archaeology

Page:

View: 986

From Sound to Synapse

Call the force that the columella normally exerts on the oval window Fo The energy transmitted to the oval window by one eardrum deflection of magnitude x is therefore Fox / 2 . With no reflections allowed , that must be the energy in ...

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Author: C. Daniel Geisler

Publisher: Oxford University Press, USA

ISBN: 0195100255

Category: Medical

Page: 410

View: 844

This comprehensive introduction to the functions of the mammalian ear describes the major steps by which sound is transformed into nerve impulses. The author leads the reader along the pathway followed by the acoustic signal. He starts with the collection of sound by the outer ear, proceeds to its transfer by the middle ear, and finally analyzes its modification in the inner ear, where the sound waves are transformed into nerve impulses. The book concludes with descriptions of some common ear impairments and a brief survey of the treatments available for them. At each stage of the ear's sound processing, Professor Geisler discusses the basic mechanisms, covering current theories and illustrating the discussions with experimental data. Although he uses an extensive array of analogies and mathematical models, he considers only the basic theory and the outputs of the models, not their derivation or formal usage. Where appropriate, related mechanisms in the ears of other vertebrates are considered. From Sound to Synapse is written in lucid, accessible style that makes no assumptions about the scientific background of the reader apart from a basic familiarity with pulse generation by neurons. It will be of value to researchers and students in sensory physiology, neurophysiology, acoustics, bioengineering, psychoacoustics, and neuroscience. It will also benefit neurologists, audiologists, otolaryngologists, and other clinicians interested in a more detailed description of sound processing.

Micas

Because of the physical (non-zero) dimension of the reflections, which for micas are commonly broad and oval-shaped, a zigzag disposition of reflections from different individuals can in practice be observed only for significant ...

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Author: Annibale Mottana

Publisher: Walter de Gruyter GmbH & Co KG

ISBN: 9781501509070

Category: Science

Page: 513

View: 276

Volume 46 of Reviews in Mineralogy and Geochemistry covers the international meeting on "Advances on Micas (Problems, Methods, Applications in Geodynamics)" convened in Rome in 2000. The topics of this meeting were the crystalchemical, petrological, and historical aspects of the micas. Thirteen invited plenary lectures, which consisted mostly of reviews, are presented in expanded detail in this volume. Contents: Mica crystal chemistry and the influence of pressure, temperature, and solid solution on atomistic models Behavior of micas at high pressure and high temperature Structural features of micas Crystallographic basis of polytypism and twinning in micas Investigation of micas using advanced transmission electron microscopy Optical and Mössbauer spectroscopy of iron in micas Infrared spectroscopy of micas X-ray absorption spectroscopy of the micas Constraints on studies of metamorphic K-Na white micas Modal spaces for pelitic schists Phyllosilicates in very low-grade metamorphism: Transformation to micas Historical perspective