Chapter 5 Forensic Analysis of Glass
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Laminated Glass Insulating Glass Fire Rated Glass Burglar Resistant Glass Sound Protection Glass Decorative Glass Curved Glass
Envelopes in Architecture (A4113) Designing holistic envelopes for contemporary buildings Silvia Prandelli, Werner Sobek New York A4113 ENVELOPES IN ARCHITECTURE - FALL 2016 Supply chain for holistic facades 2 Systems Door systems Media Facades Rainscreen facades Dynamic facades Mesh System Structural glass/Cable Glass floors Multiple skins Shading systems Green facades Panelized systems Stick/Unitized systems 3 Curtain wall facades 4 What are the components of a façade system? 5 What are the components of a façade system? 6 What are the components of a façade system? 7 Glass 8 Glass Types Base Glass (float glass) Heat Treated Glass Laminated Glass Insulating Glass Fire Rated Glass Burglar Resistant Glass Sound Protection Glass Decorative Glass Curved Glass 9 Base Glass (Float Glass) 10 3500 BC Glass Making: Man-made glass objects, mainly non-transparent glass beads, finds in Egypt and Eastern Mesopotamia 1500 BC Early hollow glass production: Evidence of the origins of the hollow glass industry, finds in Egypt 11 27 BC - 14 AD Glass Blowing: Discovery of glassblowing, attributed to Syrian craftsmen from the Sidon- Babylon area. > The blowing process has changed very little since then. 12 Flat Glass Blown sheet 13 15th century Lead Crystal Glass: During the 15th century in Venice, the first clear glass called cristallo was invented. In 1675, glassmaker George Ravenscroft invented lead crystal glass by adding lead oxide to Venetian glass. 14 16th century Sheet Glass: Larger sheets of glass were made by blowing large cylinders which were cut open and flattened, then cut into panes 19th century Sheet Glass: The first advances in automating glass manufacturing were patented in 1848 by Henry Bessemer, an English engineer. -
Forensic Biology 205 Administration Building • 419-372-2015
Fall 2020 Bachelor of Science in Forensic Science Specialization in Forensic Biology 205 Administration Building • 419-372-2015 BG Perspective (BGP) Requirements FSCI Major Core Requirements (38 Hrs.) Must complete at least 1 course in each of the following: Hrs Grade English Composition and Oral Communication 4 BIOL 2040 Concepts in Biology I Course Credits 4 BIOL 2050 Concepts in Biology II 4 BIOL 3310 Human Anatomy & Physiology Quantitative Literacy 4 BIOL 3320 Human Anatomy & Physiology II _____________________________ ________ 3 CHEM 1770 Intro to Forensic Science 3 CRJU 4400 Law, Evidence, & Procedures in Must Complete at least 2 courses in each of the following: Forensic Science Humanities and the Arts 3 CRJU 4510 Criminal Justice Ethics 3 MATH 2470 Fund. of Statistics 5 PHYS 2010 or 2110 University Physics I 5 PHYS 2020 or 2120 University Physics II Natural Sciences - at least one Lab Science required FSCI Forensic Biology Specialization Requirements (16 hrs.) Social and Behavioral Sciences 4 BIOL 3500 Genetics 3 BIOL 4080 Molecular Biology 3 BIOL 4230 OR FSCI 4230 Forensic Biology Complete total required BGP credit hours by selecting courses from any 3 BIOL 4240 OR FSCI 4240 Forensic DNA Analysis of the above categories: 3 FSCI 4890 Internship OR FSCI 4990 Capstone Additional Requirements (25-26 Hrs.) These courses also fulfill the requirements for a minor in chemistry. Consult with an advisor about declaring the minor. University Requirements Designated courses in Humanities and the Arts and the Social and Behavorial Sciences -
Cognitive Human Factors and Forensic Document Examiner Methods and Procedures Author(S): Mara L
The author(s) shown below used Federal funding provided by the U.S. Department of Justice to prepare the following resource: Document Title: Cognitive Human Factors and Forensic Document Examiner Methods and Procedures Author(s): Mara L. Merlino, Chandler Al Namer, Taleb Al Namer, La’Quida Smith, Veronica Blas Dahir, Charles Edwards, Derek L. Hammond Document Number: 254581 Date Received: March 2020 Award Number: 2015-DN-BX-K069 This resource has not been published by the U.S. Department of Justice. This resource is being made publically available through the Office of Justice Programs’ National Criminal Justice Reference Service. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S. Department of Justice. Cognitive Human Factors and Forensic Document Examination Methods and Procedures 1 Cognitive Human Factors and Forensic Document Examiner Methods and Procedures Final Summary Overview NIJ Award Number 2015-DN-BX-K069 Principal Investigator: Mara L. Merlino Research Assistants: Chandler Al Namer, Taleb Al Namer, La’Quida Smith Kentucky State University Frankfort, Kentucky 40601 Subaward Principal Investigator: Veronica Blas Dahir Research Assistants: Charles Edwards University of Nevada, Reno Reno, Nevada 89557 Expert Consultant: Derek L. Hammond U.S. Army Criminal Investigation Laboratory Forest Park, Georgia Acknowledgements: Bryan J. Found, Victoria Police Forensic Services Department Adrian Dyer, Royal Melbourne Institute of Technology Kentucky State University: Piarre Easley, Robert Olson University of Nevada, Reno: Mauricio Alvarez, J. Guillermo Villalobos, Denise Schaar Buis, Emily Wood, Chris Swinger, Chris Sanchez, Katherine Caufield Submitted to the U.S. -
Glass and Ceramics MARKET & OPPORTUNITIES
Glass and Ceramics MARKET & OPPORTUNITIES Glass and Ceramics MARKET & OPPORTUNITIES CONTENTS Glass and Ceramics Industry in India 2 Conclusion 9 Appendix 10 A report by KPMG for IBEF 2 MARKET & OPPORTUNITIES Glass and Ceramics Industry in India GLass Global Glass Industry Glass is an inorganic product that is typically produced by 6% melting a mixture of silica (sand, 75 per cent), soda (around 15 per cent) and calcium compound (lime, 10 per cent) 16% with the desired metallic oxides that serve as colouring agents. The glass industry covers products such as flat glass 45% (including sheet glass, float glass, figured and wired glass, safety glass and mirror), glass hollow wares and containers, vacuum flasks, laboratory glassware and fibre glass. Glass products are used widely in households, construction, 33% laboratories and consumer items such as bangles, beads, pearls, etc. n Container Glass n Specialty Glass n Flat Glass n Fibre Glass THE GLass INDustrY Consists OF Four segments glass, rolled glass, cast glass and other flat glasses which are used mainly for architectural and automotive applications. Container Glass The global market for flat glass was estimated at 41 million tonnes in 2005, with a value of US$ 19 billion at the This is the largest segment in the glass sector and primary manufacturers’ level. Out of the total production, comprises of glass packaging for drinks, food, perfumes 70 per cent was consumed in windows for buildings, 10 and pharmaceuticals. per cent in glazing products for automotive applications and 20 per cent was used in furniture and other Specialty Glass interior applications. -
What Is Toughened Glass
“Toughened or tempered glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. Tempering creates imbalanced internal stresses which cause the glass, when broken, to crumble into small granular chunks instead of splintering into jagged shards. The granular chunks are less likely to cause injury. As a result of its safety and strength, tempered glass is used in a variety of demanding applications, including passenger vehicle windows, shower doors, architectural glass doors and tables, refrigerator trays, as a component of bulletproof glass, for diving masks, and various types of plates and cookware. Toughened glass is physically and thermally stronger than regular glass. The greater contraction of the inner layer during manufacturing induces compressive stresses in the surface of the glass balanced by tensile stresses in the body of the glass. For glass to be considered toughened, this compressive stress on the surface of the glass should be a minimum of 69 MPa. For it to be considered safety glass, the surface compressive stress should exceed 100 MPa. The greater the surface stress, the smaller the glass particles will be when broken. It is this compressive stress that gives the toughened glass increased strength. This is because any surface flaws tend to be pressed closed by the retained compressive forces, while the core layer remains relatively free of the defects which could cause a crack to begin. Any cutting or grinding must be done prior to tempering. Cutting, grinding, sharp impacts and sometimes even scratches after tempering will cause the glass to fracture. -
Technical Glasses
Technical Glasses Physical and Technical Properties 2 SCHOTT is an international technology group with 130 years of ex perience in the areas of specialty glasses and materials and advanced technologies. With our highquality products and intelligent solutions, we contribute to our customers’ success and make SCHOTT part of everyone’s life. For 130 years, SCHOTT has been shaping the future of glass technol ogy. The Otto Schott Research Center in Mainz is one of the world’s leading glass research institutions. With our development center in Duryea, Pennsylvania (USA), and technical support centers in Asia, North America and Europe, we are present in close proximity to our customers around the globe. 3 Foreword Apart from its application in optics, glass as a technical ma SCHOTT Technical Glasses offers pertinent information in terial has exerted a formative influence on the development concise form. It contains general information for the deter of important technological fields such as chemistry, pharma mination and evaluation of important glass properties and ceutics, automotive, optics, optoelectronics and information also informs about specific chemical and physical character technology. Traditional areas of technical application for istics and possible applications of the commercial technical glass, such as laboratory apparatuses, flat panel displays and glasses produced by SCHOTT. With this brochure, we hope light sources with their various requirements on chemical to assist scientists, engineers, and designers in making the physical properties, have led to the development of a great appropriate choice and make optimum use of SCHOTT variety of special glass types. Through new fields of appli products. cation, particularly in optoelectronics, this variety of glass types and their modes of application have been continually Users should keep in mind that the curves or sets of curves enhanced, and new forming processes have been devel shown in the diagrams are not based on precision measure oped. -
Mechanical Properties and Robustness Evaluation of Glass Materials in Building
Mechanical properties and Robustness evaluation of glass materials in building Prof. Yiwang Bao State Key Lab. Of Green Building Materials China Building Materials Academy, 100024, Beijing Why glass? • Admit daylight • Provide external views • Achieve feeling of spaciousness • Functionality: self-cleaning, solar-energy Photo-voltaic,….. • Create durable weatherproof building envelope • New structural materials Structural glass application All-glass building 深圳三鑫公司所建的结构玻璃建筑 Structural/functional Combination BIPV glass components • applications 日本Sanyo太阳光电公司 德国柏林中央车站 BIPV glass components • Applications Beijing South station Energy saving building in Qinghua Univ. Dangerous glass from high building Shanghai daily 2nd Aug. 2006:A glass curtain wall fall down from 36th floor of Shanghai Jingjiang shopping center. Debris and splinters covers 40 square meter. No body injured Spontaneous breakage of glass curtain wall Glass rain glass: typical brittle material Brittle feature: no plastic deformation, low critical strain, high crack growth speed, stress concentration strong Stress Brittle breakage Perfectly elastic Strain Comparison of the deformation of metal and glass Three modes of failure of building glass 1. Spontaneous breakage (tempered glass) 2. Fracture due to strength degradation 3. Fall dawn of whole glass due to loosed support or sealant. Annealed glass • Breaks in to large dagger like shards • Sharp edges • Dangerous to fall through • Danger if falls This kind of glass is not safe building material Safety glass: laminated glass; tempered -
Associate of Science to B.S. in Forensic Biology
Guilford College Bi-Lateral Transfer Agreement Proposal Guilford Technical Community College ASSOCIATE OF SCIENCE TO B.S. IN FORENSIC BIOLOGY GENERAL EDUCATION REQUIREMENTS FOUNDATIONS ENGL 102 ENG 111 = ENGL 102 (3T) Historical Perspectives ENG 112 = ENGL 150 + HIST 131 = HIST 103 (6T) Foreign Language SPA 111 = SPAN 101 (3T) Quantitative Literacy MAT 152 = MATH 112 (4T) EXPLORATIONS – BREADTH Arts MUS 110 = MUS 111 (3T) Business and Policy Studies BUS 110= BUS 120 (3T) Humanities ENG 232 = ENGL 226 (3T) Natural Science BIO 112 = BIOL 112 (4T) Social Science ECO 251=ECON 222 (3T) EXPLORATIONS – CRITICAL PERSPECTIVES Intercultural REL 110 = REL 150 (3T) Social Justice/Environmental Responsibility PHI 240= PHIL 111 (3T) Diversity in the U.S. ENG 232 = ENGL 226 INTERDISCIPLINARY CAPSTONE COURSE IDS 400-level One approved Guilford course MAJOR: FORENSIC BIOLOGY BIO 111 = BIOL 111 Int. Biol.: Molecules & Cells (4T) BIOL 245 Introduction to Forensic Science BIOL 246 Forensic Chemistry BIOL 313 Cell Biology BIOL 341 Human Anatomy and Physiology I Two courses from: BIOL 115 General Botany BIOL 342 Human Anatomy and Physiology II BIOL 434 Biochemistry BIOL 443 Genetics CHM 151=CHEM 111 Chemical Principles I (4T) CHM 152=CHEM 112 Chemical Principles II (4T) PHYS 211 College Physics I PHYS 212 College Physics II One course from MATH 115 Elementary Functions MATH 271=MATH 121 (4T) MATH 122 Calculus II MATH 123 Accelerated Calculus ELECTIVES: MAT 172 = MATH 150 (4T) PED 110= SPST 109 (2T) ACA 122= GST 150 (1T) One Guilford elective at 4 credit hours One Guilford elective at 4 credit hours One Guilford elective at 4 credit hours One Guilford elective at 3 credit hours Students must satisfy all General Education, major, and minor requirements and complete a minimum of 128 credits with at least a “C” (2.0) average in order to earn a baccalaureate degree. -
BIOLOGY (Forensic Science Concentration), B.S. 40 Courses of Three Or More Credits and 3 One-Credit PE Courses
Name: ______________________________________ BIOLOGY (Forensic Science Concentration), B.S. 40 courses of three or more credits and 3 one-credit PE courses GENERAL EDUCATION CORE MAJOR BASIC REQUIREMENTS (2 courses and 3 one- (16 required courses) credit PE courses) Composition and Rhetoric BI 151: Introductory Biology I EN 103 Composition and Rhetoric I BI 152: Introductory Biology II EN 104 Composition and Rhetoric II BI 255: Molecular Biology Physical Education Courses BI 330: Genetics PE 100 BI/CH 305: Forensic Toxicology PE ____ BI 355: Human Structure and Function I PE ____ BI 356: Human Structure and Function II BI 455: Research Seminar MODES OF THINKING (3 courses) CH 101: General Chemistry I Literature (Select one) CH 102: General Chemistry II EN 110, EN 112, EN 115 CH 231: Organic Chemistry I Mathematics (Satisfied by Major – MA 121) CH 232: Organic Chemistry II Natural Science (Satisfied by Major) MA 121: Calculus I Philosophy MA 122: Calculus II PL 109 PH 201: Gen. Phys. I: Mechanics and Heat Social Sciences (Satisfied by Required PH 202: Gen. Phys. II: Wave Phenomena and Electives) Electromagnetism CULTURAL LITERACY (6 courses) Humanities I and II. Preferably select a set (e.g., REQUIRED ELECTIVES HI 201/202). However, a combination (e.g., PO (6 courses) 201 + HI 214) is acceptable. Hum. I: HI 201, PO 201, HI 213 CJ 109: Crime and Society Hum. II: HI 202, PO 202, HI 214, HI 262 CJ 208: Crime Lab Humanities III: Great Works of Art & Music CJ 260: Law Enforcement (See Master Schedule of Day Classes) CJ 360: Forensics and Criminal -
Forensic Entomology: the Use of Insects in the Investigation of Homicide and Untimely Death Q
If you have issues viewing or accessing this file contact us at NCJRS.gov. Winter 1989 41 Forensic Entomology: The Use of Insects in the Investigation of Homicide and Untimely Death by Wayne D. Lord, Ph.D. and William C. Rodriguez, Ill, Ph.D. reportedly been living in and frequenting the area for several Editor’s Note weeks. The young lady had been reported missing by her brother approximately four days prior to discovery of her Special Agent Lord is body. currently assigned to the An investigation conducted by federal, state and local Hartford, Connecticut Resident authorities revealed that she had last been seen alive on the Agency ofthe FBi’s New Haven morning of May 31, 1984, in the company of a 30-year-old Division. A graduate of the army sergeant, who became the primary suspect. While Univercities of Delaware and considerable circumstantial evidence supported the evidence New Hampshin?, Mr Lordhas that the victim had been murdered by the sergeant, an degrees in biology, earned accurate estimation of the victim’s time of death was crucial entomology and zoology. He to establishing a link between the suspect and the victim formerly served in the United at the time of her demise. States Air Force at the Walter Several estimates of postmortem interval were offered by Army Medical Center in Reed medical examiners and investigators. These estimates, Washington, D.C., and tire F however, were based largely on the physical appearance of Edward Hebert School of the body and the extent to which decompositional changes Medicine, Bethesda, Maryland. had occurred in various organs, and were not based on any Rodriguez currently Dr. -
The Role and Impact of Forensic Evidence in the Criminal Justice System, Final Report
The author(s) shown below used Federal funds provided by the U.S. Department of Justice and prepared the following final report: Document Title: The Role and Impact of Forensic Evidence in the Criminal Justice System, Final Report Author: Tom McEwen, Ph.D. Document No.: 236474 Date Received: November 2011 Award Number: 2006-DN-BX-0095 This report has not been published by the U.S. Department of Justice. To provide better customer service, NCJRS has made this Federally- funded grant final report available electronically in addition to traditional paper copies. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S. Department of Justice. This document is a research report submitted to the U.S. Department of Justice. This report has not been published by the Department. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S. Department of Justice. Institute for Law and Justice, Inc. 1219 Prince Street, Suite 2 Alexandria, Virginia Phone: 703-684-5300 The Role and Impact of Forensic Evidence in the Criminal Justice System Final Report December 13, 2010 Prepared by Tom McEwen, PhD Prepared for National Institute of Justice Office of Justice Programs U.S. Department of Justice This document is a research report submitted to the U.S. Department of Justice. This report has not been published by the Department. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S. -
A Simplified Guide to DNA Evidence Introduction
A Simplified Guide To DNA Evidence Introduction The establishment of DNA analysis within the criminal justice system in the mid-1980s revolutionized the field of forensic science. With subsequent refinement of DNA analysis methods in crime laboratories, even minute amounts of blood, saliva, semen, skin cells or other biological material may be used to develop investigative leads, link a perpetrator or victim to a crime scene, or confirm or disprove an account of the crime. Because of the accuracy and reliability of forensic DNA analysis, this evidence has also become an invaluable tool for exonerating individuals who have been wrongfully convicted. The successes of DNA evidence in criminal trials has captured more than headlines, however—it has captured the public’s imagination as well. Jurors now increasingly expect DNA evidence to be presented in a wider array of cases, even when other types of evidence may be more valuable to the investigation. Principles of DNA Evidence DNA is sometimes referred to as a “genetic blueprint” because it contains the instructions that govern the development of an organism. Characteristics such as hair color, eye color, height and other physical features are all determined by genes that reside in just 2% of human DNA. This portion is called the coding region because it provides the instructions for proteins to create these features. The other 98% of human DNA is considered non- coding and the scientific community has only recently begun to identify its functions. Forensic scientists, however, use this non-coding DNA in criminal investigations. Inside this region of DNA are unique repeating patterns that can be used to differentiate one person from another.