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Spatial Patterns of Species Richness, Island Biogeography, and the Design of Biodiversity Reserves F
General Biology - Fall 2007. This is a general introduction to plant development, form, and function; population genetics, ecology, and evolution. Intended for students majoring in the biological sciences, but open to all qualified students. In general at the end of Biology 1B students will be able to: describe the scientific method and explain how it would be applied to a novel problem; explain the consequences of random variation when extrapolated over time; distinguish between positive and
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Microbes - Viruses, Bacteria, Plasmids, Transposons Fall 2007
Microbes - Viruses, Bacteria, Plasmids, Transposons. From Bio 1A: General Biology lecture - Fall 2007. A general introduction to cell structure and function, molecular and organism genetics, animal development, form and function. Closed Captioned webcast available.
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Membrane Potential and Nerve Impulses Fall 2007
General Biochemistry and Molecular Biology - Fall 2007. Molecular biology of prokaryotic and eukaryotic cells and their viruses. Mechanisms of DNA replication, transcription, translation. Structure of genes and chromosomes. Regulation of gene expression. Biochemical processes and principles in membrane structure and function, intracellular trafficking and subcellular compartmentation, cytoskeletal architecture, nucleocytoplasmic transport, signal transduction mechanisms, and cell cycle control.
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Pteridophytes and Gymnosperms II Fall 2007
General Biology - Fall 2007. This is a general introduction to plant development, form, and function; population genetics, ecology, and evolution. Intended for students majoring in the biological sciences, but open to all qualified students. In general at the end of Biology 1B students will be able to: describe the scientific method and explain how it would be applied to a novel problem; explain the consequences of random variation when extrapolated over time; distinguish between positive and
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Boom Boom Kapow
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2nd Period Conversations
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Urdu Taster Lesson: Parts of the Body - Worksheet
Urdu Taster Lesson: Parts of the Body - Worksheet.
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Visualizing the Cytoskeleton - Cell Biology
This is an introductory survey of cell and developmental biology. The assembly of supramolecular structures; membrane structure and function; the cell surface; cytoplasmic membranes; the cytoskeleton and cell motility; the eukaryotic genome, chromatin, and gene expression; the cell cycle; organelle biogenesis, differentiation, and morphogenesis.
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Thermodynamica 2
De thermodynamische relaties voor compressibele stoffen en de fasendiagrammen voor pure stoffen worden behandeld. Enkele voorbeelden van toestandsvergelijkingen worden behandeld (de viriaal vergelijking, vergelijkingen met twee constanten en vergelijkingen met meerdere constanten). De grootheden Helmholtz energie en Gibbs energie worden geintroduceerd. De Gibbs vergelijking is de basis om tot een beschrijving van evenwichten (van mengsels) te komen. De condities van evenwicht van pure componente
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by-nc-sa http://creativecommons.org/licenses/by-nc-sa/3.0/

Article :: Style Your Website for Multiple Devices Using Dreamweaver CS5.5
To get a site to work properly across multiple devices used to be more a challenge than it is today. For instance, Adobe Dreamweaver CS5.5 has built-in tools that help you design for multiple devices including personal computers, tablets, and phones. In this article, Adobe expert Brian Wood shows you how to use CSS3 media queries, Multiscreen Preview, and various other tools, to easily take your design and get it to work on different devices.
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Mars Researcher Believes Volcanic Lava Created the Planet's Canyons and Channels
Since the Mars Viking missions in the late '70s, humans have compared the topography of the Red Planet's landscape to their home and imagined a world that once contained flowing rivers that carved channels and canyons. But David Leverington, an associate professor in the Department of Geosciences at Texas Tech University, says what we interpret as ancient riverbeds most likely were created not by water, but by massive, fast-moving, low-viscosity lava flows that ravaged the planet's surface in
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Why Mentoring
The objectives of this session are that you will be able to: Analyse the reasons for using mentoring as a learning and development intervention Explain the benefits for the client, the mentor and the organisation Assess the financial benefits of using mentoring The resource has been developed through the Learning from WOeRK project and seeks to support learning in the work place. For an overview of all related modules and resources please visit http://cpdoer.net/collections/
Author(s): Jane Stubbafield

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

Purdue Libraries - "Like a Good Library..."
Commercial for Purdue University Libraries. www.lib.purdue.edu
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iPad Tutorials
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Europe Day Ahead: Weak German growth saps sentiment
Aug. 16 - Risk-friendly news on the U.S. economy and credit rating has been overshadowed by data that showed Germany's economy ground to a near standstill in the second quarter.
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[Suresh 180] Where nest the golden birds in each branch
[Suresh 180] Where nest the  golden birds in each branch जहाँ डाल डाल पर सोने की चिड़ियाँ करती हैं बसेरा (Jahan daal  daa par sonay kee  chidiyan  kartee hain basera...
Author(s): podcast@ISpeakHindi.com (ISpeakHindi.com)

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Virtual Maths - Basic Structures, bending moment uniformly distributed load
Interactive simulation demonstrating bending moment of uniformly distributed load
Author(s): Leeds Metropolitan University

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Design and Creativity
We encounter designed products every day, from bus tickets to buildings. We travel on, wear and even eat products that have been designed. What it is like to be a designer? What are the design processes that generate products? The 28 video tracks on this album reveal the importance of creativity in the design process and explore the products and practices of both new and highly experienced designers working in the international design world. Designers from Philips and IDEO explain how they formu
Author(s): The iTunes U team

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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

8.2 Wet etches: acids and bases

The simplest etches use a liquid solvent that converts the material into a soluble compound or a gas. Unfortunately, most materials used in micro-devices have few soluble compounds, so some very aggressive chemicals are needed to attack them. Here is a list of some of the most commonly used ones:

  • Hydrofluoric acid (chemical formula HF) is used to convert silicon dioxide into water-soluble H2SiF6 (plus some hydrogen and water). It
    Author(s): The Open University

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    Copyright © 2013 The Open University

Planet of the Taxpayers

"It is true that a form of slavery exists and thrives today, all over the world. We do live in cages."

The remake of The Planet of the Apes — the apes look real this time — purports to give the backstory of how it is that the world came to be governed by primates while the handf
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