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Alan H. Muhr
Alan Hugh Muhr is a retired TARRC scientist noted for contributions to understanding the mechanics elastomer applications, including laminated rubber isolators, marine fenders, automotive mounts, and structural energy dissipation systems Education Muhr graduated in 1975 with an undergraduate degree in mathematics from the University of Cambridge. He completed his PhD and post-doctoral research at the University of Nottingham on the rheology, thermodynamics and crystallization of polysaccharides. Career Muhr joined TARRC in 1983, known at the time as the Malaysian Rubber Producers' Research Association. He was recruited by Alan G. Thomas to work on the abrasion of rubber and its relationship to crack-growth characteristics. He later became an authority on the mechanics of flexible rubber-steel laminates and seismic isolaters. In 1999, he was promoted to Leader of the Engineering Research & Design Unit. His most cited work in the rubber field is a review on modeling stres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TARRC
The Tun Abdul Razak Research Centre, originally known as the British Rubber Producers' Research Association, carries out research into rubber and is funded by the Malaysian government. Early years: as the British Rubber Producers Research Association: 1938 to 1957 The British Rubber Producers Research Association was formed as a scientific research organization in 1938 'to understand rubber and in pursuit of this aim to mount a programme of fundamental research', since at that time the technology was almost entirely empirical.Biographical Memoirs of Fellows of the Royal Society (1999) vol 45 pp 185-194 It carried out fundamental work on rubber, which included the more general polymer science and the physics and mathematics of rheology and in addition contributed to early work on electronic computers. Prominent in the push for greater rubber research and the establishment of the association was Sir Eric Miller, who became chairman of the BRPRA. In 1939, it obtained its first prem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Cambridge
, mottoeng = Literal: From here, light and sacred draughts. Non literal: From this place, we gain enlightenment and precious knowledge. , established = , other_name = The Chancellor, Masters and Scholars of the University of Cambridge , type = Public research university , endowment = £7.121 billion (including colleges) , budget = £2.308 billion (excluding colleges) , chancellor = The Lord Sainsbury of Turville , vice_chancellor = Anthony Freeling , students = 24,450 (2020) , undergrad = 12,850 (2020) , postgrad = 11,600 (2020) , city = Cambridge , country = England , campus_type = , sporting_affiliations = The Sporting Blue , colours = Cambridge Blue , website = , logo = University of Cambridge logo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Nottingham
The University of Nottingham is a public university, public research university in Nottingham, United Kingdom. It was founded as University College Nottingham in 1881, and was granted a royal charter in 1948. The University of Nottingham belongs to the research intensive Russell Group association. Nottingham's main campus (University Park Campus, Nottingham, University Park) with Jubilee Campus and teaching hospital (Queen's Medical Centre) are located within the City of Nottingham, with a number of smaller campuses and sites elsewhere in Nottinghamshire and Derbyshire. Outside the UK, the university has campuses in Semenyih, Malaysia, and Ningbo, China. Nottingham is organised into five constituent faculties, within which there are more than 50 schools, departments, institutes and research centres. Nottingham has about 45,500 students and 7,000 staff, and had an income of £694 million in 2020–21, of which £114.9 million was from research grants and contracts. The institution's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polysaccharide
Polysaccharides (), or polycarbohydrates, are the most abundant carbohydrates found in food. They are long chain polymeric carbohydrates composed of monosaccharide units bound together by glycosidic linkages. This carbohydrate can react with water (hydrolysis) using amylase enzymes as catalyst, which produces constituent sugars (monosaccharides, or oligosaccharides). They range in structure from linear to highly branched. Examples include storage polysaccharides such as starch, glycogen and galactogen and structural polysaccharides such as cellulose and chitin. Polysaccharides are often quite heterogeneous, containing slight modifications of the repeating unit. Depending on the structure, these macromolecules can have distinct properties from their monosaccharide building blocks. They may be amorphous or even insoluble in water. When all the monosaccharides in a polysaccharide are the same type, the polysaccharide is called a homopolysaccharide or homoglycan, but when more t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alan G
Alan may refer to: People *Alan (surname), an English and Turkish surname * Alan (given name), an English given name **List of people with given name Alan ''Following are people commonly referred to solely by "Alan" or by a homonymous name.'' *Alan (Chinese singer) (born 1987), female Chinese singer of Tibetan ethnicity, active in both China and Japan *Alan (Mexican singer) (born 1973), Mexican singer and actor * Alan (wrestler) (born 1975), a.k.a. Gato Eveready, who wrestles in Asistencia Asesoría y Administración *Alan (footballer, born 1979) (Alan Osório da Costa Silva), Brazilian footballer *Alan (footballer, born 1998) (Alan Cardoso de Andrade), Brazilian footballer *Alan I, King of Brittany (died 907), "the Great" *Alan II, Duke of Brittany (c. 900–952) * Alan III, Duke of Brittany(997–1040) *Alan IV, Duke of Brittany (c. 1063–1119), a.k.a. Alan Fergant ("the Younger" in Breton language) *Alan of Tewkesbury, 12th century abbott *Alan of Lynn (c. 1348–1423), 15th c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyperelastic Material
A hyperelastic or Green elastic materialR.W. Ogden, 1984, ''Non-Linear Elastic Deformations'', , Dover. is a type of constitutive model for ideally elastic material for which the stress–strain relationship derives from a strain energy density function. The hyperelastic material is a special case of a Cauchy elastic material. For many materials, linear elastic models do not accurately describe the observed material behaviour. The most common example of this kind of material is rubber, whose stress-strain relationship can be defined as non-linearly elastic, isotropic and incompressible. Hyperelasticity provides a means of modeling the stress–strain behavior of such materials. The behavior of unfilled, vulcanized elastomers often conforms closely to the hyperelastic ideal. Filled elastomers and biological tissues are also often modeled via the hyperelastic idealization. Ronald Rivlin and Melvin Mooney developed the first hyperelastic models, the Neo-Hookean and Mooney–Ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ronald Rivlin
Ronald Samuel Rivlin (6 May 1915 in London – 4 October 2005) was a British-American physicist, mathematician, rheologist and a noted expert on rubber.''New York Times'' November 25, 2005 "Ronald Rivlin, 90, Expert on Properties of Rubber, Dies" Barenblatt GI and Joseph DD (2008) ''Ronald Samuel Rivlin'', Memorial Tributes: National Academy of Engineering, 12, 234-239. Life Rivlin was born in London in 1915. He studied physics and mathematics at St John's College, Cambridge, being awarded a BA in 1937 and a ScD in 1952.Rheology Bulletin vol 75, no 1 (2006) page pp 19 & 27 He worked for the General Electric Company, then the UK Ministry of Aircraft Production, then the British Rubber Producers Research Association, to which he was recruited to at the suggestion of L. R. G. Treloar by John Wilson, over a “lavish meal” and game of pool. This included one sabbatical year at the National Bureau of Standards, USA. His post at the BRPRA was the start of his interest in rubbe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fracture Mechanics
Fracture mechanics is the field of mechanics concerned with the study of the propagation of cracks in materials. It uses methods of analytical solid mechanics to calculate the driving force on a crack and those of experimental solid mechanics to characterize the material's resistance to fracture. Theoretically, the stress ahead of a sharp crack tip becomes infinite and cannot be used to describe the state around a crack. Fracture mechanics is used to characterise the loads on a crack, typically using a single parameter to describe the complete loading state at the crack tip. A number of different parameters have been developed. When the plastic zone at the tip of the crack is small relative to the crack length the stress state at the crack tip is the result of elastic forces within the material and is termed linear elastic fracture mechanics (LEFM) and can be characterised using the stress intensity factor K. Although the load on a crack can be arbitrary, in 1957 G. Irwin foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Conference On Constitutive Models For Rubber
The European Conference on Constitutive Models for Rubber, or simply ECCMR, is a biennial scientific conference for researchers working at the intersection of elastomers, testing, and simulation. The conference format includes plenary lectures by leading figures, presentations of original research, and posters. Written papers are published in a conference proceedings. History The first conference in the series was organized in 1999 in Vienna when Luis Dorfmann and Alan Muhr noticed the need for a forum where developers of finite element analysis software, researchers working on constitutive models for rubber, and other interested parties could exchange and discuss latest developments. Subsequent conferences have been held in Hannover (2001), London (2003), Stockholm (2005), Paris (2007), Dresden (2009), Dublin (2011), San Sebastian (2013), Prague (2015), Munich (2017), Nantes (2019), Milan (2022), and Istanbul (2024). The September 11 attacks in 2001 occurred during the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melvin Mooney Distinguished Technology Award
The Melvin Mooney Distinguished Technology Award is a professional award conferred by the American Chemical Society, Rubber Division. Established in 1983, the award is named after Melvin Mooney, developer of the Mooney viscometer and of the Mooney-Rivlin hyperelastic law. The award consists of an engraved plaque and prize money. The medal honors individuals "who have exhibited exceptional technical competency by making significant and repeated contributions to rubber science and technology". Recipients 1980s * 1982 J. Roger Beatty - Senior Research Fellow at B. F. Goodrich known for development of rubber testing instruments and methods * 1983 Aubert Y. Coran - Monsanto researcher responsible for invention of thermoplastic elastomer Geolast * 1984 Eli M. Dannenberg - Cabot scientist known for contributions to surface chemistry of carbon black * 1985 William M. Hess - Columbian Chemicals Company scientist known for contributions to characterization of carbon black disper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Materials, Minerals And Mining
The Institute of Materials, Minerals and Mining (IOM3) is a UK engineering institution whose activities encompass the whole materials cycle, from exploration and extraction, through characterisation, processing, forming, finishing and application, to product recycling and land reuse. It exists to promote and develop all aspects of materials science and engineering, geology, mining and associated technologies, mineral and petroleum engineering and extraction metallurgy, as a leading authority in the worldwide materials and mining community. It is a registered charity governed by royal charter and in 2021 had a gross income of £3.86million. The institute is also a member of the UK Science Council. In 2019 the institute celebrated 150 years since the establishment of the Iron and Steel Institute, a learned society that IOM3 now encompasses. Structure Having resided at Carlton House Terrace off Pall Mall in St James's in central London since 2002, the institute moved to 297 Eus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
