What is weight on a planet? - Astronomy - Solar System 3E
Explaining the difference between the amount of matter in an object (mass) compared to the objects weight (interaction of mass and gravity). Relating how we observe weight as it is created by Surface Gravitation at the bottom of a gravity well.  (7:10)

Vocabulary Focus:
Surface Gravitation, Weight, Mass 

Concept Focus:
Explain why your Mass would remain the same, but your Weight would be different, on Mars.
If you were to move the Internation

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Personal Space Social Story
Person space is something that is very important for all students.  While it comes naturally for most children, some require direct instruction using social stories.  This social story focuses on personal space- who needs it and how to get it. 

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Early Academic Outreach
The University of Arizona Office of Early Academic Outreach hosted a rousing event with families and students to get them excited about planning for college. The evening was punctuated by a visit from UA mascots and attendance at a UA football game.
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4. Money management steps
SERIES - Mac's Money Centre: Money management steps
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Virtual Maths, Density, Mass, Volume calculator
Interactive simulation, density, mass, and volume calculator
Author(s): Leeds Metropolitan University

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Harvard Food+ Research Symposium: Peter Huybers
Peter Huybers, Professor of Earth and Planetary Sciences in the Department of Earth and Planetary Sciences in the Harvard Faculty of Arts and Sciences, Professor of Environmental Science and Engineering at the Harvard School of Engineering and Applied Sciences The Harvard Research Symposium on the Nexus of Food, Agriculture, Environment, Health, and Society (Food+ Symposium) featured twenty-two Harvard faculty members from eight schools and a dozen departments giving seven minute "speed present
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Babbage: Sleep, space and a striking storm-source

This year's Nobel science prizes have been announced and The Economist's science team explain the discoveries behind them. Plus: the link between international trade and lightning strikes, and research suggests that standing desks might be good for your productivity as well as your health.


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Our place in the Universe: William Herschel Society Public Lecture - John Barrow
Professor John Barrow, Professor of Mathematical Sciences at Cambridge University, sheds light upon the expanding universe and asks what the significance is of its age, shape and size at the annual Herschel lecture.
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Heartache for those lost in tornado-hit Arkansas
Subscribe: http://smarturl.it/reuterssubscribe Heavy-duty clean up operations begin in the tornado-ravaged town of Vilonia, Arkansas and residents ask others to "keep all these people in their prayers." Gavino Garay reports. Subscribe: http://smarturl.it/reuterssubscribe More Breaking News: http://smarturl.it/BreakingNews Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides coverage around the globe and across topics inclu
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Why Venture Capital Likes Modular Farming
Modular farming, which often involves growing crops indoors, is becoming more than just a goal for social impact organizations interested in sustainability. It’s becoming a big business, increasingly backed by venture capitalists and private equity.
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Confidence Intervals: Introduction
Sharon Bober
This module introduces the concept of confidence intervals.
Some Rights Reserved

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Great Wall of China, Badaling Pass, Near Beijing
In this video clip, explore a restored section of the Great Wall, which  people can climb so high that the top of it seems as if it is lonely. This is a clip from "The Last Emperor's Home Video". (01:24)
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Historical Collections of Private Passages of State: Volume 3 - 1639-40
Contains historical collections for the period from March 1639 to October 1640. It also includes speeches and acts from the Long Parliament, and reports from the Star Chamber.
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From the field to the ballot box


Author(s): The Economist

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2014_02_10_8.334
2014_02_10_8.334
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2.5 Summary of Section 2

  1. A newly synthesised polypeptide can undergo a number of modifications and adjustments before it has the structure and activity of a mature functional protein. Some proteins require non-protein components, termed cofactors, for their function.

  2. A newly synthesised polypeptide undergoes rapid initial folding. Fine-tuning of the conformation is much slower and is often facilitated by specialised proteins called chaperones.

  3. Covalent
    Author(s): The Open University

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    Copyright © 2016 The Open University

Implementing Mobile and e-learning in Health and Social Care
As part of a submission for the IMS Global Award, this film discusses the outputs of the ALPS CETL and demonstrates the impact that they have had on learning and assessment in practice settings, particularly focussing on the development of competency maps, 360degree multiprofessional asessment tools and the use of mobile technology to deliver these innovative assessment processes to the Health and Social Care students on placement.
Author(s): Jill Taylor,Catherine Coates,Trudie Roberts,Chris

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6.5 Conformational changes upon protein–DNA interactions

During binding, both the protein and the DNA can alter their conformation. In the case of proteins, this conformational change can involve small changes in side-chain location, but can also involve local refolding. These changes upon binding of specific DNA sequences serve to facilitate the interaction and also to enhance the binding of other proteins, such as when dimerization of two proteins occurs at a single recognition site. Changes such as these can be the basis of cooperative binding e
Author(s): The Open University

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Copyright © 2013 The Open University