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Explosives Recognition and Awareness in Court Security
10/29/2015 Explosives recognition and awareness in Court Security INTRODUCTION Course Objectives Familiarize court security personnel with explosives and their illicit uses Familiarize court security personnel with methods of prevention and detection of explosive devices in a court security setting. Familiarize court security personnel with methods of dealing with potential or actual explosive devices as first responders. 1 10/29/2015 The FBI Bomb Data Center reports that 70% of all terrorist incidents involve the use of incendiary agents and explosives. We know that there have been attacks carried out against government facilities in the U.S. including court buildings using explosives. This is why it is important for court security personnel to be familiar with explosives and their use. This course is not an “EOD”, “TACTICS”or “BOMB TECH”course. Theintentofthiscourseistoprovidebasic knowledge of the relationship between explosives and court security functions. Officers should always rely on their own training, department policy and common sense when dealing with explosives. HISTORY OF EXPLOSIVES 2 10/29/2015 Beginnings Gunpowder first appeared in China around the 1st century AD and was used for fireworks. The first evidence of use in weapons appeared in Europe around the 13th century when projectiles were propelled through tubes. The first high explosive, “fulminating gold” was first mentioned in writings by German alchemist Sebald Schwaertzer in 1585. Italian chemist Asconio Sobrero discovered nitroglycerin in 1846 but the compound was very unstable and difficult to work with. Alfred Nobel, Sweden Advances Swedish scientist Albert Nobel invents a method of stabilizing nitroglycerin in 1866 and patents dynamite in 1867. -
Recipients of Honoris Causa Degrees and of Scholarships and Awards Honoris Causa Degrees of the University of Melbourne*
Recipients of Honoris Causa Degrees and of Scholarships and Awards Honoris Causa Degrees of the University of Melbourne* MEMBERS OF THE ROYAL FAMILY 1868 His Royal Highness Prince Alfred Ernest Albert, Duke of Edinburgh (Edinburgh) LL.D. 1901 His Royal Highness Prince George Frederick Ernest Albert, Duke of York (afterwards King George V) (Cambridge) LL.D. 1920 His Royal Highness Edward Albert Christian George Andrew Patrick David, Prince of Wales (afterwards King Edward VIII) (Oxford) LL.D. 1927 His Royal Highness Prince Albert Frederick Arthur George, Duke of York (afterwards King George VI) (Cambridge) LL.D. 1934 His Royal Highness Prince Henry William Frederick Albert, Duke of Gloucester (Cambridge) LL.D. 1958 Her Majesty Queen Elizabeth, The Queen Mother (Oxford) LL.D. OTHER DISTINGUISHED GRADUATES 1914 Charles Greely Abbot (Massachusetts) D.Sc. Henry Edward Armstrong (Leipzig) D.Sc. William Bateson (Cambridge) D.Sc. William Morris Davis (Harvard) D.Sc. Frank Watson Dyson (Cambridge) D.Sc. Sir Thomas Henry Holland (Calcutta) D.Sc. Luigi Antonio Ettore Luiggi (Genoa) D.Sc. William Jackson Pope (Cambridge) D.Sc. Alfred William Porter (London) D.Sc. Sir Ernest Rutherford (Cambridge and New Zealand) D.Sc. Sir Edward Albert Schafer (London) D.Sc. Johannes Walther (Jena) D.Sc. 1915 Robert Randolph Garran (Sydney) M.A. Albert Bathurst Piddington (Sydney) M.A. 1918 Andre Siegfried (Paris) Litt.D. 1920 Sir William Riddell Birdwood (Cambridge) LL.D. Sir John Monash (Oxford and Cambridge) LL.D. 1927 Stanley Melbourne Bruce (Cambridge) LL.D. 1931 Charles Edwin Woodrow Bean (Oxford) Litt.D. 1932 Charles Herbert Fagge (London) M.D. 1934 Sir John Cadman (Birmingham) D.Eng. -
London Regional Group Programme Card
The SCI London Regional Group is currently the largest of all SCI regional groupings with c.1,000 members in Central and Greater London, the counties of Essex, Hertfordshire, Bedfordshire, Surrey, Middlesex, Kent and Sussex. The majority of whom are based in the region and are employed in the chemical, pharmaceutical and allied industries. There is also a good percentage of members in education and academia. The Group’s geographical remit includes more than 60 universities and colleges, the City of London, Westminster and Parliament, headquarters or London offices of some of the largest industrial companies in the world, and a plethora of science museums, galleries, societies and associations. The Group has a long and continuous history and was established shortly after the foundation of the Society itself in 1881. Its first Chairman was Sir Frederick Abel, the co-inventor of cordite. The London Group organises a regular and dynamic schedule of activities throughout the year in SCI London Regional Group SCI London keeping with its mission statement ‘utilising our capital city to publicise science and allow networking opportunities for all’. The broad-based programme of general interest and specialist events attracts a wide range of attendees - from students and families to science professionals and politicians. The SCI London Regional Group has a strong relationship with UCL’s Chemical & Physical Society, the students’ society of UCL’s Chemistry department (and the oldest UCL student society), and sponsors their lecture programme. Contact Details If you would like more information about the Group and its activities, or if you would like to get involved in the organisation of events, please contact [email protected] London Regional Group Join SCI Today! If you are not yet a member, you are missing a chance to network with people across the chemical Programme Card Spring 2016 and chemical-using industries. -
The Royal Society of Chemistry Presidents 1841 T0 2021
The Presidents of the Chemical Society & Royal Society of Chemistry (1841–2024) Contents Introduction 04 Chemical Society Presidents (1841–1980) 07 Royal Society of Chemistry Presidents (1980–2024) 34 Researching Past Presidents 45 Presidents by Date 47 Cover images (left to right): Professor Thomas Graham; Sir Ewart Ray Herbert Jones; Professor Lesley Yellowlees; The President’s Badge of Office Introduction On Tuesday 23 February 1841, a meeting was convened by Robert Warington that resolved to form a society of members interested in the advancement of chemistry. On 30 March, the 77 men who’d already leant their support met at what would be the Chemical Society’s first official meeting; at that meeting, Thomas Graham was unanimously elected to be the Society’s first president. The other main decision made at the 30 March meeting was on the system by which the Chemical Society would be organised: “That the ordinary members shall elect out of their own body, by ballot, a President, four Vice-Presidents, a Treasurer, two Secretaries, and a Council of twelve, four of Introduction whom may be non-resident, by whom the business of the Society shall be conducted.” At the first Annual General Meeting the following year, in March 1842, the Bye Laws were formally enshrined, and the ‘Duty of the President’ was stated: “To preside at all Meetings of the Society and Council. To take the Chair at all ordinary Meetings of the Society, at eight o’clock precisely, and to regulate the order of the proceedings. A Member shall not be eligible as President of the Society for more than two years in succession, but shall be re-eligible after the lapse of one year.” Little has changed in the way presidents are elected; they still have to be a member of the Society and are elected by other members. -
MAUVE and ITS ANNIVERSARIES* Anthony S
Bull. Hist. Chem., VOLUME 32, Number 1 (2007) 35 MAUVE AND ITS ANNIVERSARIES* Anthony S. Travis, Edelstein Center, Hebrew University of Jerusalem/Leo Baeck Institute London Introduction chemical constitution of the natural dye indigo, as well as other natural products. Of particular interest, however, In 1856, William Henry Perkin in were the components of, and pos- London prepared the first aniline sible uses for, the vast amount of dye, later known as mauve. The coal-tar waste available from coal- eighteen-year-old inventor sought, gas works and distilleries. Around but failed, to find a licensee for 1837, Liebig’s assistant A. Wilhelm his process, and then embarked Hofmann extracted several nitro- on manufacture, with the back- gen-containing oils from coal tar ing of his father and a brother. and showed that of these bases the The opening of their factory and one present in greatest abundance the sudden demand for mauve in was identical with a product earlier 1859 foreshadowed the growth obtained from indigo as well as of the modern organic chemical from other sources. It was soon industry. The search throughout known as aniline. Europe for novel colorants made In 1845 Hofmann moved to scientific reputations and trans- London to head the new Royal Col- formed the way in which research lege of Chemistry (RCC). There he was conducted, in both academic continued his studies into aniline and industrial laboratories. Ac- and its reactions. At that time, there cordingly, the sesquicentennial William Henry Perkin (1838-1907), in 1860. Heinrich Caro (1834-1910), technical leader were no modern structural formulae of mauve provides an opportune at BASF, 1868-1889. -
Abstract Reduction of Ketones to Alcohols And
ABSTRACT REDUCTION OF KETONES TO ALCOHOLS AND TERTIARY AMINES USING 1-HYDROSILATRANE Sami E. Varjosaari, Ph.D. Department of Chemistry and Biochemistry Northern Illinois University, 2018 Marc J. Adler, Co-Director Thomas M. Gilbert, Co-Director 1-Hydrosilatrane is an easily synthesized, stable, solid silane which can be made into an efficient reducing agent in the presence of a Lewis base, by taking advantage of the properties of hypervalent silicon. Due to the simplicity of use and handling, 1-hydrosilatrane has the potential to be an appealing alternative to other more widely used reducing agents. Aromatic and aliphatic ketones were readily reduced with 1-hydrosilatrane in the presence of potassium tert-butoxide. The discovery of diastereoselectivity in the reduction of menthone, a chiral ketone, led to enantioselective reductions of prochiral ketones using chiral Lewis base activators. Enantiomeric excesses of up to 86% were observed. It was also shown that 1-hydrosilatrane could act as a chemoselective reducing agent in the formation of tertiary amines via direct reductive aminations, in the absence of activator or solvent. Attempts were also made to take advantage of the steric properties of silicon protecting groups in meta-directing electrophilic aromatic substitution of phenols, leading to a one-pot synthesis of O-aryl carbamates. i NORTHERN ILLINOIS UNIVERSITY DEKALB, ILLINOIS MAY 2018 REDUCTION OF KETONES TO ALCOHOLS AND TERTIARY AMINES USING 1-HYDROSILATRANE BY SAMI ENSIO VARJOSAARI ©2018 SAMI ENSIO VARJOSAARI A DISSERTATION SUBMITTED TO THE GRADUATE SCHOOL IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMISTRY AND BIOCHEMISTRY Doctoral Co-Directors: Marc J. -
Nature Vol 140-N3534.Indd
140 NATURE jl:LY 24, 1937 Obituary Notices Prof. H. E. Armstrong, F.R.S. College, South Kensington, where a novel type of ENRY EDWARD ARMSTRONG, whose death institution came into being, self-governed academic H on July 13 in his ninetieth year we regret to ally by its four professors-{)hemistry, engineering, announce, was born on May 6, 1848, in Lewisham, mathematics and physics-and independent of ex where he lived all his life. Of the influences during ternal examiners, which rapidly grew to be recognized his early youth which inclined him to chemistry, as a great professional school of engineering. But in little is known, but when he left Colfe's Grammar 1911, when the City and Guilds College by incorpora School at Lewisham his father, acting on the advice tion became the engineering section of the Imperial of an engineering friend, allowed him to become a College of Science and Technology, its chemistry and student at the Royal College of Chemistry, Oxford mathematics departments were closed down, although Street, in the summer term of 1865, actually Hof provision was made for chemistry diploma students mann's last term before his departure for Berlin. to finish their course under Armstrong's supervision Chemistry was the only subject taught, but the with its completion, chemistry ceased to be taught College was affiliated to the Royal School of Mines, in the City and Guilds College, and the last of the then housed in Jermyn Street. A free lance, he laboratories of the department was dismantled in attended such courses at the two institutions as he 1914. -
Chapter 7 Carbohydrates
Chapter 7 Carbohydrates Chapter Objectives: • Learn how to classify carbohydrates. • Learn how to recognize molecules with chiral centers and draw Fischer projections. • Learn how to classify the monosaccharides, and learn their chemical and physical properties. • Learn about the disaccharides and oligosaccharides. • Learn the major types of polysaccharides and their structural and biological features. Mr. Kevin A. Boudreaux Angelo State University CHEM 2353 Fundamentals of Organic Chemistry Organic and Biochemistry for Today (Seager & Slabaugh) www.angelo.edu/faculty/kboudrea Biochemistry • Biochemistry is the study of the chemistry of biomolecules and living organisms. • In organic chemistry, we organized our study of carbon-containing molecules by functional group (alcohol, alkene, ketone, carboxylic acid, etc.). • In the first five chapters, we will take a look at several groups of important biological molecules, many of which have more than one functional group: carbohydrates (Ch. 7), lipids (Ch. 8), proteins and enzymes (Ch. 9 and 10), and nucleic acids (Ch. 11). • We will also examine the synthesis of proteins (Ch. 11), nutrition (Ch. 12) and metabolism (Ch. 13, 14), and important body fluids (Ch. 15). 2 Classification of Carbohydrates 3 Carbohydrates and Biochemistry • Carbohydrates are compounds of tremendous biological importance: – they provide energy through oxidation – they supply carbon for the synthesis of cell components – they serve as a form of stored chemical energy – they form part of the structures of some cells and tissues • Carbohydrates, along with lipids, proteins, nucleic acids, and other compounds are known as biomolecules because they are closely associated with living organisms. 4 Carbohydrates • Carbohydrates, or saccharides (saccharo is Greek for “sugar”) are polyhydroxy aldehydes or ketones, or substances that yield such compounds on hydrolysis. -
Frederick W. Westaway and Science Education: an Endless Quest
This is a repository copy of Frederick W. Westaway and science education: an endless quest. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/83231/ Version: Accepted Version Book Section: Jenkins, EW and Brock, WH (2014) Frederick W. Westaway and science education: an endless quest. In: Matthews, MR, (ed.) International Handbook of Research in History, Philosophy and Science Teaching. Springer Netherlands , 2359 - 2382. ISBN 978-94-007-7653-1 https://doi.org/10.1007/978-94-007-7654-8 Reuse Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private study within the limits of fair dealing. The publisher or other rights-holder may allow further reproduction and re-use of this version - refer to the White Rose Research Online record for this item. Where records identify the publisher as the copyright holder, users can verify any specific terms of use on the publisher’s website. Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ Frederick W. Westaway and Science Education: An Endless Quest WILLIAM H. BROCK and EDGAR W. JENKINS Department of History, University of Leicester, Leicester, UK. [email protected] School of Education, University of Leeds, Leeds, UK. -
Holmyard and the Historical Approach to Science Teaching.Pdf
This is a repository copy of E.J.Holmyard and the historical approach to science teaching. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/83229/ Version: Accepted Version Book Section: Jenkins, EW (2014) E.J.Holmyard and the historical approach to science teaching. In: International Handbook of Research in History, Philosophy and Science Teaching. Springer Netherlands , 2283 - 2408. ISBN 978-94-007-7653-1 https://doi.org/10.1007/978-94-007-7654-8 Reuse Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private study within the limits of fair dealing. The publisher or other rights-holder may allow further reproduction and re-use of this version - refer to the White Rose Research Online record for this item. Where records identify the publisher as the copyright holder, users can verify any specific terms of use on the publisher’s website. Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ E. J. Holmyard (1891-1959) and the historical approach to science teaching © E.W.Jenkins, 2012 1 E.J.Holmyard (1891-1959) and the historical approach to science teaching Edgar W. Jenkins Centre for Studies in Science and Mathematics Education, University of Leeds, Leeds, UK. -
Carbohydrates and Biochemistry
Chapter 7 Notes CHEM 2353 Fundamentals of Organic Chemistry ChapterChapter 77 CarbohydratesCarbohydrates Organic and Biochemistry for Today (4th ed.) Spencer L. Seager / Michael R. Slabaugh Mr. Kevin A. Boudreaux Angelo State University www.angelo.edu/faculty/kboudrea 1 Carbohydrates and Biochemistry • Carbohydrates are compounds of tremendous biological importance: – they provide energy through oxidation – they supply carbon for the synthesis of cell components – they serve as a form of stored chemical energy – they form part of the structures of some cells and tissues • Carbohydrates, along with lipids, proteins, nucleic acids, and other compounds are known as biomolecules because they are closely associated with living organisms. Biochemistry is the study of the chemistry of biomolecules and living organisms. 2 Chapter 7 Notes ClassificationClassification ofof CarbohydratesCarbohydrates 3 Carbohydrates • Carbohydrates are polyhydroxy aldehydes or ketones, or substances that yield such compounds on hydrolysis HO C HOHC HOHC HOHC CH2OH ribose The term “carbohydrate” comes from the fact that when you heat sugars, you get carbon and water. 4 Chapter 7 Notes Classes of Carbohydrates • Monosaccharides contain a single polyhydroxy aldehyde or ketone unit (saccharo is Greek for “sugar”) (e.g., glucose, fructose). • Disaccharides consist of two monosaccharide units linked together by a covalent bond (e.g., sucrose). • Oligosaccharides contain from 3 to 10 monosaccharide units (e.g., raffinose). 5 Classes of Carbohydrates • Polysaccharides contain very long chains of hundreds or thousands of monosaccharide units, which may be either in straight or branched chains (e.g., cellulose, glycogen, starch). 6 Chapter 7 Notes TheThe StereochemistryStereochemistry ofof CarbohydratesCarbohydrates 7 Stereoisomers • Glyceraldehyde, the simplest carbohydrate, exists in two isomeric forms that are mirror images of each other: CHO CHO HOC H HOH C CH2OH CH2OH L-glyceraldehyde D-glyceraldehyde • These forms are stereoisomers of each other. -
Werrett-Science of Destruction
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by UCL Discovery 1 The Science of Destruction: Terrorism and Technology in the Nineteenth Century Simon Werrett (Accepted by Oxford Handbooks Online (Oxford history of terrorism in the nineteenth century) November 2012, Oxford University Press) “Today, the importance of explosives as an instrument for carrying out revolutions oriented to social justice is obvious. Anyone can see that these materials will be the decisive factor in the next period of world history. It therefore makes sense for revolutionaries in all countries to acquire explosives and to learn the skills needed to use them in real situations.”1 The radical socialist publisher Johann Most, writing in his Science of Revolutionary Warfare in 1885, called his comrades’ attention to a wide range of explosive technologies developed by chemists working for the state and military in recent decades. The full title of his book, published after Most emigrated from Europe to the USA in 1882, listed some of these compositions, including “Nitroglycerine, Dynamite, Gun-Cotton, Fulminating Mercury, Bombs, [and] Fuses”, not to mention the more traditional knives, pistols, rifles, and poisons. Clockwork mechanisms were also used to explode ‘infernal machines’ of various kinds. He insisted, however, that the book was not what today would be called an ‘anarchist cookbook’. In his introduction, Most claimed that although many people had tried to produce these explosives in clandestine workshops, few had