High Impact Polystyrene (HIPS)
High impact polystyrene (HIPS) or 'rubber-toughened polystyrene' is a two-phase mixture of polybutadiene (a synthetic rubber) in polystyrene. The two phases are immiscible, with polybutadiene crystallising out of the melt to form spheroidal particles. In fact, polystyrene is the first phase to crystallise, forming even an even finer dispersion of polystyrene particles which become trapped within the polybutadiene when a phase inversion occurs at around 10% solidification.
Cambodian stampede death toll rises
Relatives identify loved ones who died in a stampede at a Cambodian festival that killed over 450 people, while the city begins the clean up of the site.
A Procedural Model for Integrating Physical and Cyberspaces in Architecture
This dissertation articulates opportunities offered by architectural computation, in particular the digital simulation of space known as virtual reality (VR) and its networked, social variant cyberspace. Research suggests that environments that hybridize technologies call for a conception of space as information, i.e. space is both a product of and tool for cognition. The thesis proposes a model whereby architecture can employ this concept of space in creating hybrids that integrate physical a
Didactic Design: light and optics for preschool level
Since 2003, we have been developing a pedagogic proposal and didactic material for teaching Light and Optics to kindergarden children that enhances the construction of the first scientific thinking schemes. The design (industrial and graphic) applied to this project has generated an educational product composed of 44 objects. These materials allow teaching concepts such as: combination of colors, light indispensable to see, formation of shadows and images are not objects. These have been develop
Silicon Carbide from within a Silicon Nitride-bonded Silicon Carbide sample
Silicon Nitride bonded Silicon Carbide is characterized by excellent wear properties, good resistance to high temperatures, good impact resistance, an ability to be easily cast, and good corrosion resistance.
Silicon Nitride-bonded Silicon Carbide
Silicon Nitride bonded Silicon Carbide is characterized by excellent wear properties, good resistance to high temperatures, good impact resistance, an ability to be easily cast, and good corrosion resistance.
MODELAGEM GEOM?TRICA NOS EST?GIOS INICIAIS DE APRENDIZAGEM DA PR?TICA PROJETUAL EM ARQUITETURA. GEOM
This work invests on delimitation of a Geometric Modeling study program directed to students at the initial stages of Architecture. It is considered that the studies promote a qualified control of the form based on recognition of parameters which define it, moreover it also allows the enlargement of the students geometric vocabulary, important to the architectural design activities. In this way, the program advances on the appropriation of new concepts which surround the investigations on archit
Economic Update on WBAI Jan 21st, 2012
Description not set
3.5 Global climate change continued
Global warming: are we responsible? Is our environmental impact damaging the planet? This unit examines the use of ozone depleting technology, the impact of fossil fuel use and explores how the development of technology can influence the direction of a society. From the Industrial Revolution to the present day find out how we have changed the planet.
China - Economic Miracle or Economic Timebomb?
The growth of China in recent years has been described as an economic miracle with Western companies and governments rushing to build partnerships with the new power in the East.
The opening up of the Chinese market and the expansion of industry, technology and production within the country has, however, had a profound effect on the people of China, its political leaders and the rest of the world. This impact can be seen in the growing inequalities within China, the loss of jobs in the west a
Ecology: Material Cycle
Discusses the continuous natural cyce of raw materials, such as, water, oxygen, carbon dioxide, and nitrogen. The video briefly reviews the water cycle, oxygen/carbon cycle, photosynthesis, food chains, and the nitrogen cycle. Run time 02:52.
Fugitive from Labor Cases: Henry Garnett and Moses Honner
This lesson encourages students to analyze historic documents related to two fugitive slave cases and determine the impact events of the period 1850 to 1860 had on them. The Henry Garnett and Moses Honner cases demonstrates the political crisis in the 1850s arising over the issue of slavery and the necessity for the enactment of the 13th, 14th, and 15th Amendments to the U.S. Constitution. This lesson correlates to the National History Standards and the National Standards for Civics and Social S
Living in an era of global terror
In this podcast, Professor Richard Aldrich from the School of Politics and International Relations, discusses the impact of globalisation, the opportunities this affords to global terrorists and the challenges faced by the intelligence services.
Globalisation has led to a free flow of money, people and ideas, which has benefited many people in the West in recent years and enhanced our standard of living, but the price paid is a reduction in security. As we see a shift towards a de-regulated glo
International Classification of Function, Disability and Health
This package was originally designed for undergraduates in Medicine at the University of Nottingham. It will also be useful to students in nursing, allied health professions and pharmacy. Practitioners in these fields, who are new to the ICF, will also find it a useful introduction.
It describes the International Classification of Functioning, Disability and Health (ICF), a classification system published by the World Health Organisation to describe health status.
This system is widely used
Flu pandemic : how prepared are we?
In this podcast Professor Robert Dingwall, Director of the 'Institute of Science and Society' at the University of Nottingham, and a member of the UK government’s Department of Heath committee on the ethical aspects of pandemic influenza, discusses the causes and potential impact of a flu pandemic on the UK. In particular, examining how prepared the UK government is to cope with the medical and social impacts of a flu pandemic, and what steps we can take as individuals to protect
Back-bench rebels
Philip Cowley, Reader in the University’s School of Politics and International Relations, was recently nominated for the Times Higher young researcher of the year award. In this podcast, Philip discusses his research into back bench rebellions within the British parliament. Philip describes his research as practical politics, linking academic research to the real world of political debate.
Since the British Labour party’s re-election with a reduced majority of 66 MPs in May 2005, some back
Back bench rebels
Since the British Labour party’s re-election with a reduced majority of 66
Philip Cowley, Reader in the University’s School of Politics and International Relations, was recently nominated for the Times Higher young researcher of the year award. In this podcast, Philip discusses his research into back bench rebellions within the British parliament. Philip describes his research as practical politics, linking academic research to the real world of political debate.
Looking back: when the Festival of Britain came to Nottingham
The populace of Nottinghamshire, who are old enough to remember, have been given the opportunity to contribute to an exhibition of the Festival of Britain, currently on display at the University Adult Education Centre, Shakespeare Street until 23 March 2007. The Exhibition opened with a lecture delivered by Sophie Hollinshead, Art Historian for the School of Education, who was also responsible for collating the material. Sophie said of her motivation; "It's
Sophie Hollinshead
Jeremy Siegel on the Dow Reaching 11,000: 'You've Still Got Upside'
The Dow has closed above 11,000, the European Union is bailing out Greece and the U.S. economy seems to be perking up. Is the future as bright as it looks? In fact, it looks pretty good, says Wharton finance professor Jeremy Siegel. While the Dow's 11,000 close doesn't mean much to professional market watchers, it can give ordinary investors a psychological boost. According to Siegel, the U.S. economy is in a self-sustaining recovery, no longer dependent on government stimulus. And while the hou
