Iran nuclear talks to run on
Negotiators leave for the day after extending a deadline for an agreement on Iran's nuclear programme with talks due to resume hours later. Rough cut (no reporter narration). Subscribe: http://smarturl.it/reuterssubscribe More updates and 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 including business, financial, national, and
Author(s): No creator set

License information
Related content

6.884 Complex Digital Systems (MIT)
This course is offered to graduates and is a project-oriented course to teach new methodologies for designing multi-million-gate CMOS VLSI chips using high-level synthesis tools in conjunction with standard commercial EDA tools. The emphasis is on modular and robust designs, reusable modules, correctness by construction, architectural exploration, and meeting the area, timing, and power constraints within standard cell and FPGA frameworks.
Author(s): Terman, Chris,Asanovic, Krste

License information
Related content

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

Conclusion

  1. Eutrophication is a process in which an ecosystem accumulates mineral nutrients. It can occur naturally, but is usually associated with human activity that releases nutrients into the environment.

  2. Anthropogenic eutrophication has caused a widespread loss of biodiversity in many systems. Recent attempts to reverse the process are proving difficult and expensive.

  3. Symptoms of eutrophication are most readily seen in aquatic sys
    Author(s): The Open University

    License information
    Related content

    Copyright © 2016 The Open University

Acknowledgements

Course image: sharkhats in Flickr made available under Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence.

Grateful acknowledgement is made to the following sources for permission to reproduce material in this course:

Except for third party m
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Cliffhangers
Punctuated by random lines supplied by the audience.
Author(s): No creator set

License information
Related content

5.2 Energy sources in torpor and hibernation

For animals that show daily torpor, such as Siberian hamsters (Phodopus sungorus) and Djungarian hamsters (Phodopus campbelli) (Figure 28), blood glucose remains the respiratory fuel for several hours following its onset. Thereafter there is a gradual reduction in respiratory quotient (RQ) indicating a change to lipid metabolism as the metabolic rate is reduced.

Hilfsorganisationen in Deutschland
Iets meer vertellen over de hulpdiensten in Duitsland.
Author(s): No creator set

License information
Related content

Eutrophication
Managing eutrophication is a key element in maintaining the earths biodiversity. Eutrophication is a process mostly associated with human activity whereby ecosystems accumulate minerals. This free course explains how this process occurs, what its effects on different types of habitat are, and how it might be managed. First published on Tue, 22 Mar 2
Author(s): Creator not set

License information
Related content

Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

Plate Tectonics
Plate tectonics is an earth sciences topic that attracts a good deal of interest, given that it a topic very often featured in popular science programmes on TV and radio. It is a subject that has strong visual appeal. In this 15-hour free course the coverage is self-contained, up to date and is written in a way that will be accessible to those with interest and motivation, all the more so for those who have some pre-existing scientific understanding. Author(s): Creator not set

License information
Related content

Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

Rock, Paper, Scissors - Settling Classroom Disputes
I have open discussions with students about settling simple disputes. For example, we talk about when two people arrive in line at the same time, what usually happens? Sometimes an argument will start, maybe some pushing or shoving. Then we discuss other strategies to help solve the conflict fast one way is by playing "Rock, Paper, Scissor shoot". Then I show the video clip using a LCD projector. When the clip is over I pass out a card from a deck of cards and ask the kids to find a person
Author(s): No creator set

License information
Related content

The History of American Literature-Poe and Hawthorne
This program that explores the work of of famous American Authors in history.  In the years just before the Civil War  major literary figures Poe and Hawthorne are explored along with their literary works in this clip.

Author(s): No creator set

License information
Related content

Lawrence Bailey - Market Research Valedictory Lecture
Colleagues from both academia and business were present on 27 January 2011 for Lawrence Bailey's guest lecture on Market Segmentation, Qualitative Research and Conversations Across the Garden Wall. The garden wall of the lecture's title was Lawrence's metaphor for the potential divide between the two sectors. The lecture reflected Lawrence's career-long wish to get qualitative researchers in the commercial world to talk to their counterparts in the academic world, and vice versa. He discusse
Author(s): Lawrence Bailey,Leeds Metropolitan University

License information
Related content

http://creativecommons.org/licenses/by-nc-nd/3.0/

7.013 Introductory Biology (MIT)
The MIT Biology Department core courses, 7.012, 7.013, and 7.014, all cover the same core material, which includes the fundamental principles of biochemistry, genetics, molecular biology, and cell biology. Biological function at the molecular level is particularly emphasized and covers the structure and regulation of genes, as well as, the structure and synthesis of proteins, how these molecules are integrated into cells, and how these cells are integrated into multicellular systems and organism
Author(s): Sive, Hazel,Jacks, Tyler

License information
Related content

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

Russell Simmons, "Success Through Stillness: Meditation Made Simple" | Talks at Google
Master entrepreneur, original hip-hop mogul, and New York Times bestselling author Russell Simmons shares the most fundamental key to success—meditation—and guides readers to use stillness as a powerful tool to access their potential. In the New York Times bestseller Super Rich, Russell Simmons proved that to be rich is more than just having money in the bank—wealth is about balance, joy, and conscientious living. In Success Through Stillness, Simmons shows the connection between inner
Author(s): No creator set

License information
Related content

Forensic flavour
This case study describes the current trend for crime scene investigation drama and news stories of personal tragedies involving incorrect or missing data have been harnessed to capture the attention and inspire learning and enterprise skills in students studying database compilation
Author(s): Creator not set

License information
Related content

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

10.445 Separation Processes for Biochemical Products (MIT)
This course serves as an introduction to the fundamental principles of separation operations for the recovery of products from biological processes, membrane filtration, chromatography, centrifugation, cell disruption, extraction, and process design. This course was last taught during the regular school year in the Spring semester of 1999, but has been a part of the MIT Technology and Development Program (TDP) at the Malaysia University of Science and Technology (MUST), as well as at MIT's Prof
Author(s): Cooney, Charles

License information
Related content

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

7.342 Reading the Blueprint of Life: Transcription, Stem Cells and Differentiation (MIT)
In this course, we will address how transcriptional regulators both prohibit and drive differentiation during the course of development. How does a stem cell know when to remain a stem cell and when to become a specific cell type? Are there global differences in the way the genome is read in multipotent and terminally differentiated cells? We will explore how stem cell pluripotency is preserved, how master regulators of cell-fate decisions execute developmental programs, and how chromatin regula
Author(s): Guenther, Matthew,Kumar, Roshan

License information
Related content

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

Alleged founder of Zetas cartel shot dead by Mexican troops
Subscribe: http://smarturl.it/reuterssubscribe Mexican soldiers kill one of the alleged founders of the brutal Zetas cartel, Galdino Mellado Cruz, in a bordertown shootout across from Texas. Jillian Kitchener 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 including bu
Author(s): No creator set

License information
Related content

Personality and values
Welcome to ‘Personality and Values’, one of several ‘Futures’ workbooks, which help you choose and prepare a career route after graduation. Like the other workbooks in the series you can dip in and out doing the exercises which are most relevant to you. You might want to include the exercises or the output in your personal development plan or e-portfolio The aim of this workbook is to help you to clarify or identify your personality type and work values as a step toward choosing work
Author(s): Leeds Metropolitan University

License information
Related content

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

9.4 Summary of Section 9

This section has illustrated what has to be done, by way of a long-term study, to yield meaningful information on the relationship between genes and development and the behaviour of the organism. It also illustrates the hugely complex nature of the relationship between genes and development and the behaviour of the organism. Yet this complexity is not the exception, it is the rule.


Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University