Photosensitive materials (x-ray films) are used to record the invisible x-ray image. It is required to reproduce all the characteristics of the invisible image in visible form .The films ability to do so depends on its sensitometric properties. Sensitometer: Measures films sensitivity to light; shows the range of densities on an image. Sensitometry:- The scientific study of the response of photosensitive material to different levels of exposure. How is it done? Producing a sensitometric strip
Premium X-ray Photographic film Electromagnetic radiation
Material Science Shawna Wright SCI210-1301A-10 Phase 1 IP Colorado Technical University Online January 13‚ 2013 Professor: Rosemary Raker Abstract In this assignment I will be defining the 3 essential properties of every material and describing those. I would also be describing how silicon-based
Premium Computer Integrated circuit Human brain
Site Planning and building form are very important from the point of view of seismic performance of the structure. Also it is very important to have proper compatibility of elements resisting seismic forces. Site Planning and selection of building forms is the first step in designing of any structure and the decisions taken are very crucial for the behaviour of those structures during any earthquake. Based on examples taken from various past earthquakes and theories this chapter gives guidelines
Premium Urban planning Architecture Landscape architecture
SMART MATERIALS 1. Introduction The primary characteristic of a ‘‘smart material’’ is that it has the ability to respond to external stimuli in a technically useful and technically controlled way. The words ‘‘technically useful’’ and ‘‘technically controlled’’ are emphasized since all materials respond to external stimuli of some sort or other (as a simple example‚ all materials respond to temperature by changing their volume)‚ however‚ to be considered a ‘‘smart material’’ the response must
Premium
Indian G.P.E u r a group of college student going to city rampur (R) from city sitapur( S ) by a school van when u reach to lilapur u find a ferrymen is injured and bleeding‚he told u while crossing the river from his boat (B) few dacoits were planning for a drug deal in the village raigarh at 12.30pm where a police post is also there and they are also going to poison a water tank in a village dinpur where more than 200 people are participating in a fair(mela). And than they stabbed him and while
Premium Grammatical person
Engineering Materials Msc. Shaymaa Mahmood Introduction to Eng. Materials : Since the earliest days of the evolution of mankind ‚ the main distinguishing features between human begins and other mammals has been the ability to use and develop materials to satisfy our human requirements. Nowadays we use many types of materials‚ fashioned in many different ways‚ to satisfy our requirements for housing‚ heating‚ furniture‚ clothes‚ transportation‚ entertainment‚ medical care‚ defense and all the
Premium Tensile strength Metal Materials science
28 Oct‚ 2013 Material Wealth over Emotional Health Snow white has many different versions of it written‚ most of which display a great story of a young girls development. Although each tale is based upon the same topic‚ the process by which the girl learns and develops varies from each tail. As in Lasair Ghueg‚ The King of Ireland ’s Daughter‚ the young girl has a distant relationship to her parents and is constantly colliding with her step mom. Many younger kids and even adults are in this same
Premium Snow White Brothers Grimm Fairy tale
Lecture based on Materials (Book: The science of strong materials‚ Penguin Publishers.) The aeronautical journal (Library can order for you)‚ one article written in 1996‚ by Peal‚ I.J.Mocolm. Ceramic Science‚ pg 123-131. (Relevant to exam) There are two key reasons for using thermoplastic composites: * save time & handling costs in production * eliminate labour-intensive riveting & bonding * can produce large profile sections that are some 20 % lighter than metal &
Premium Tensile strength Aluminium Composite material
The Business ethic of KFC and McDonald TABLE OF CONTENTS The Business ethic of KFC and McDonald 1 Executive Summary 3 1 Introduction 3 2 Comparation of KFC and McDonald’s practices 4 3 Application of 4 relevant ethical theories 6 3.1 The utilitarian approach 6 3.2 The rights ethical approach 7 3.3 The Justice ethical approach 7 3.4 The virtue approach
Premium Ethics
Adapting materials Adoption Concerns with whole course books. Adaptation Concerns the parts that make up that whole. A process of matching To maximize the appropriacy of teaching materials in context. Evaluation for adapting materials An exercise to help to develop insights into different views of language and learning into the principle of materials design. Process of adaptation -Internal factors (what the material offers) Content Organization consistency Choice of topics
Premium Qualitative research Activity Grammar