Author : Françoise Meltzer
Publisher : University of Chicago Press
Page : 261 pages
File Size : 26,15 MB
Release : 2021-12-05
Category : History
ISBN : 0226816850
"This book draws on literature, painting, and a never-before-seen cache of photographs to explore the representation of catastrophe and the targeting of civilians in war. Focusing on images of Nazi Germany's bombed-out cities, the author connects the fraught aesthetics of ruins with the problem of how to acknowledge German suffering."--Provided by publisher.
Author : Norman Goldberg
Publisher : Elsevier
Page : 326 pages
File Size : 46,27 MB
Release : 1992-05-14
Category : Photography
ISBN : 0080500668
For anyone who has ever wondered how cameras work, this book is a pleasant way to learn. It is generously endowed with enough fundamentals to satisfy the technical specialist, without intimidating the casual but curious amateur photographer. The author has repaired, modified, and designed and analyzed cameras for the past forty five years. With this background, he goes beyond describing camera functions based on advertised data, instead the book explains how various cameras really work. The book peels off the cover panels and lets you look into the dark side of the lens. The dozen or so formulas use simple math and the drawings alone are worth the price of admission. Describes how cameras work and how well they overcome the difficulties in making a technically perfect photo Covers causes of image faults Presents unique methods for testing cameras Covers integration of optics, electronics, and mechanics in contemporary cameras
Author : Christopher Stollar
Publisher : Boyle & Dalton
Page : 254 pages
File Size : 22,26 MB
Release : 2016-01-20
Category : Fiction
ISBN : 9781633370760
Zoey James has pimp trouble. And even though he doesn't know it, her pimp has Zoey trouble. Big Zoey trouble. In a dark world of meth addiction, trailer parks and abuse, Zoey has seen it all. But when she and her disabled sister are forced into a small-town sex ring, the teenage girls find out just how brutal the world can be. And when someone kills her mother as retaliation for a failed escape attempt, Zoey decides to fight back. Teaming up with a photojournalist, Zoey exposes wealthy and powerful men who play in the dirty, back-alley world of modern slavery. The price for her cooperation is freedom. The cost of failure is her life.
Author : Debasish Mondal
Publisher : Debasish Mondal
Page : 134 pages
File Size : 34,25 MB
Release : 2024-05-04
Category : Education
ISBN :
Here's a brief description of each unit: Unit 1: Microscopy Brightfield and darkfield microscopy: Basic techniques for observing biological samples with and without staining. Fluorescence Microscopy: Visualization of fluorescently labeled molecules in biological samples. Phase contrast Microscopy: Enhancing contrast in transparent specimens. Confocal Microscopy: High-resolution imaging technique with optical sectioning capability. Electron Microscopy (Scanning and Transmission Electron Microscopy): High-resolution imaging using electron beams. Micrometry: Measurement of microscopic objects and structures. Unit 2: Chromatography Principles and applications of various chromatographic techniques: Paper chromatography, Thin layer chromatography. Column packing and fraction collection: Preparation and separation of compounds in columns. Gel filtration chromatography: Separation based on molecular size. Ion-exchange chromatography and affinity chromatography: Separation based on charge and specific interactions. Gas-liquid chromatography (GLC) and High-performance liquid chromatography (HPLC): Separation based on different principles. Unit 3: Electrophoresis Principles and applications of various electrophoretic techniques: Polyacrylamide gel electrophoresis, SDS-polyacrylamide gel electrophoresis, 2D gel electrophoresis. Isoelectric focusing: Separation based on differences in isoelectric points. Zymogram preparation: Detection of enzymatic activity in electrophoresis gels. Agarose gel electrophoresis: Separation of nucleic acids based on size. Unit 4: Spectrophotometry Principles of absorption spectroscopy: Measurement of light absorption by biomolecules. UV and visible range analysis: Quantification of biomolecules based on absorption in UV and visible spectra. Colorimetry and turbidometry: Measurement of color changes and turbidity in biochemical assays. Unit 5: Centrifugation Preparative and analytical centrifugation: Separation of particles based on density and size. Fixed angle and swinging bucket rotors: Different configurations for centrifugation. RCF (Relative Centrifugal Force) and sedimentation coefficient: Parameters used to characterize centrifugation. Differential centrifugation and density gradient centrifugation: Techniques for separating particles based on density. Ultracentrifugation: High-speed centrifugation for studying biomolecules and subcellular components.
Author : Clifford W. Brooks
Publisher : Elsevier Health Sciences
Page : 491 pages
File Size : 35,35 MB
Release : 2003-07-08
Category : Medical
ISBN : 0702038563
Highly readable and packed with instructional photos and drawings, this book also features a separate kit for practicing lens edging layout at home. Proficiency tests for self-assessment are included for each chapter and are an excellent review for examinations. - Seven new chapters cover changes in the lens industry, lens insertion, rimless and semi-rimless frames, and lens tinting and engraving - Contains a centration skills booklet for practicing lens edging layout - Proficiency tests for self-assessment included with each chapter - Content has been completely updated, reorganized and expanded to include the most recent industry changes. - Updated photos illustrate the most current types of lenses and enhance comprehension of lens finishing. - Seven new chapters cover rimless and semi rimless frames; environmental and safety concerns; lens insertion and standard alignment; nylon cord and other groove mountings; lens tinting and engraving; progressive addition lenses; and lens impact and resistance testing. - An appendix of specific British Standards allows the book to easily travel to the UK and other countries that fashion their dispensing programs after the UK model. - The Lens Centration Skills Series provides exercises to practice lens finishing and reinforce material from the text.
Author :
Publisher :
Page : 876 pages
File Size : 19,44 MB
Release : 1892
Category : Photography
ISBN :
Author :
Publisher :
Page : 210 pages
File Size : 46,61 MB
Release : 1983
Category : Geology
ISBN :
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Publisher :
Page : 836 pages
File Size : 48,14 MB
Release : 1910
Category : Photography
ISBN :
The popular illustrated journal for all photographers devoted to the interests of photography and kindred arts and sciences.
Author : Thomas Kingsley Troupe
Publisher : 12-Story Library
Page : 0 pages
File Size : 11,2 MB
Release : 2015
Category : Juvenile Fiction
ISBN : 9781632351142
Alex Hanes wishes he hadn't found the odd lens. When he held it up to the sun, Alex triggered the cryptic inscription on the lens, transporting him to an alternate world filled with ghoulish creatures. When a friend doesn't believe his story about this dark and scary world, he agrees to go back-just for a moment. But as night falls, the creatures lurking in the shadows come out to feed. Will Alex and his friend find a way to survive until they can see the sun again?
Author : James Russell
Publisher : James Russell Publishing
Page : 190 pages
File Size : 34,30 MB
Release : 1997
Category : Sports & Recreation
ISBN : 0916367096
With over 132 practice tips and more than 100 illustrations, reading this guide is like having a personal shooting coach. This huge technical book teaches techniques of professional trap shooting; singles, handicap and double trap.
