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8.2 Octave pitch and frequency increments

Because a doubling of frequency corresponds to an octave increase of pitch, it follows that there is no constant increment of frequency that always corresponds to a one-octave increment of pitch. That is to say, there is no fixed amount by which a frequency can be augmented that will always produce a one-octave pitch rise.

For instance, starting at the pitch A4 with a frequency of 440 Hz, we need to augment the frequency by 440 Hz to get the pitch one octave above (880 Hz). B
Author(s): The Open University

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L’archéologie des périodes historiques, un dialogue avec l'histoire (audio)

Parler d’une archéologie des périodes historiques, c’est poser la question des rapports entre histoire et archéologie. C’est aussi s’interroger sur la genèse d’une discipline archéologique qui, en France, n’a fait qu’une entrée tardive à l’Université, alors que l’histoire y est établie de longue date. En l’occurrence, l’histoire de l’Antiquité classique s’est développée ...
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White House: Shelling of U.N. facility by Israelis 'totally unacceptable'
The shelling of a U.N. facility in Gaza this week by the Israeli military is "totally unacceptable and totally indefensible," a White House official says. 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
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Metamorphosis: Change of Plans
Every butterfly you've ever seen was at one time, early in its life, a very hungry caterpillar. Frogs, too, go through life stages during which they look nothing like the leggy creatures they ultimately become. This video segment explores the developmental process called metamorphosis, in which an animal's body changes form dramatically on its way to becoming an adult. Run time 04:45.
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1.6.2 Riboflavin (vitamin B2)

Riboflavin or vitamin B2, which was originally known as vitamin G, is found in a wide variety of foods, including milk and dairy products. It is more stable to heat than some of the other B vitamins, but is destroyed by exposure to sunlight. Milk in a glass bottle exposed to sun, loses 10% of its riboflavin per hour. Riboflavin plays a crucial role in the metabolism of carbohydrates and proteins and is involved in many other metabolic reactions in the body.

Although riboflavi
Author(s): The Open University

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Professor Patrick Duffy Inaugural Lecture: (Sport) Coaching: Blinded or blended in a changing world?
(Sport) Coaching: Blinded or blended in a changing world? Professor Duffy's research work focuses on policy and sport coaching, as well as applied work in sport-business transfer, which is part of a long-term project with Morrisons PLC. Patrick will address the policy and research backgrounds to developments in professional practice in this area. The traditional view of sport coaching as an emerging profession will be challenged, suggesting that sport coaching should position itself as a blended
Author(s): Patrick Duffy,Leeds Metropolitan University

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Engaging students, engaging industry and engaging enterprise
This reflective case study and poster relates to a specific event staged by students and examines the phases and critical points within the whole process. It identifies some key learning outcomes for all involved
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The Basics: Earth Science
Learners will begin to understand and learn about scientific theory.
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2.2 Mental maps

One of the maps mentioned in the description of my journey to London is the idea of the ‘mental map’. This concerns the notion that we all carry maps in our heads. When asked for directions to a place, our reply is based on a mental map which may be quite close to a ‘real’ map; or may be quite impressionistic and have more to do with our feelings and senses. Have you ever been misled by directions which told you to turn, say, second left, only to discover that the person who gave the
Author(s): The Open University

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3.6.2 The JAK–STAT pathway

Another important protein kinase pathway is the JAK–STAT pathway. Cytokines (Section 2.2), are frequently used for signalling between cells of the immune system. Cytokine-induced signal transduction cascades are often direct pathways to the nucleus for switching on sets of genes. Janus kinases (JAKs, named after the two-faced Roman god) are a particular
Author(s): The Open University

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7.02 Experimental Biology & Communication (MIT)
This introductory biology laboratory course covers the application of experimental techniques in microbiology, biochemistry, cell and developmental biology. Emphasis is placed on the integration of factual knowledge with understanding of the design of the experiments and data analysis in order to prepare the students for future research projects. Development of skills critical for writing about scientific findings in modern biology is also covered in the Scientific Communications portion of the
Author(s): King, Jonathan,Guarente, Leonard,Steiner, Lisa,Raj

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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

PES Celebration
This artefact outlines the creation of a new website for Innovation North students holding details of all work placements (short, long term, voluntary, paid).The Institute for Enterprise funded the project and the money helped pay a student to maintain the website for a year
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INN Placement Website
This artefact outlines the creation of a new website for Innovation North students holding details of all work placements (short, long term, voluntary, paid).The Institute for Enterprise funded the project and the money helped pay a student to maintain the website for a year
Author(s): Creator not set

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Can Dolce & Gabbana Recover from Its Mistakes in China?
Italian fashion house Dolce & Gabbana is trying to clean up a public relations mess in China that highlights the importance of cultural sensitivity in a global marketplace.
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Acts Leading to American Revolutionary War
This two minute podcast explains the Acts that led to the American Revolutionary War. The images are incorrect as a whole, but the four major factors are explained. A good overview, but lacks depth and an effort to explain why the British took such actions.
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Lawrence Bailey - Market Research Valedictory Lecture - slides (as PDF)
A pdf of the slides used in Lawrence Bailey's guest lecture on Market Segmentation, Qualitative Research and Conversations Across the Garden Wall at Leeds Metropolitan University on 27 January 2011.
Author(s): Lawrence Bailey,Leeds Metropolitan University

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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

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Louisa Lim: 2014 National Book Festival
Louisa Lim appears at the 2014 Library of Congress National Book Festival in Washington, D.C. Speaker Biography: Louisa Lim is an NPR international correspondent based in Beijing. Her education in modern Chinese studies has been paired with her knack for providing intelligent, nuanced reporting assets that paved the way for her acclaimed career in journalism. Lim has received many accolades, including recognition from the Human Rights Press Awards. In her book "The People's Republic of Amnesia
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Patrik Henry Bass & Jerry Craft: 2014 National Book Festival
Patrik Henry Bass and Jerry Craft appears at the 2014 Library of Congress National Book Festival in Washington, D.C. Speaker Biography: Patrik Henry Bass is books editor of Essence magazine. He is the author of "Like a Mighty Stream: The March on Washington," for which he drew from photographs, news articles and eyewitness accounts. His current book (with illustrator Jerry Craft) is "The Zero Degree Zombie Zone" (Scholastic). Bass, a former professor at New York University, is also an award-wi
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