2.771 zoekresultaten voor "*"
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High school biology: Introduction to pH
Introduction to pH. Chart from Anatomy & Physiology, Connexions Web site. http://cnx.org/content/col11496/1.6/, Jun 19, 2013. user CC-BY Hi…
VideoGratis5
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Biology: Oxidative phosphorylation and the electron transport chain
How oxidation of co-enzymes like NADH can lead to the production of ATP through oxidative phosphorylation. Biology Life is beautiful! From …
VideoGratis16 minuten
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Electrical engineering: Motor controller functions
This video outlines in simple terms why a motor controller is needed and what it does Electrical engineering Learn about electricity, circu…
VideoGratis5 minuten
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Electrical engineering: Sign convention for passive components
The sign convention for passive components defines what we mean by positive and negative voltage and current. Electrical engineering Learn …
VideoGratis4 minuten
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Organic chemistry: Stabilization of a conjugate base: resonance
How resonance affects the stability of a conjugate base Organic chemistry Sal and Jay cover topics covered in college organic chemistry cou…
VideoGratis7 minuten
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Biology: Lactic acid fermentation
Lactic acid fermentation. How organisms like lactobacillus convert pyruvic acid to lactic acid and oxidize NADH to NAD+ in the process. Bio…
VideoGratis11 minuten
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Biology: Photosynthesis
Overview of photosynthesis. What photosynthesis accomplishes, why it's important, and how the light-dependent and light-independent reactio…
VideoGratis14 minuten
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Biology: Community ecology: Feel the love
Hank explores community ecology, the competitive exclusion principle, and how different species can coexist by occupying different niches. …
VideoGratis11 minuten
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Electrical engineering: Data wires
data wires allow you to send values directly from input sensors to output devices Electrical engineering Learn about electricity, circuit t…
VideoGratis3 minuten
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Electrical engineering: What is inside a hair dryer? (2 of 2)
In this video we explore what is inside a hairdryer, how it is made, and how it works. Electrical engineering Learn about electricity, circ…
VideoGratis12 minuten
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Chemistry: Weak acid equilibrium
Quick overview of Ka and pKa. Example of calculating the pH of a weak acid solution. Chemistry Did you know that everything is made out of …
VideoGratis10 minuten
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Organic chemistry: Newman projections
Newman Projections Organic chemistry Sal and Jay cover topics covered in college organic chemistry course. Basic understanding of basic hig…
VideoGratis14 minuten
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Organic chemistry: Ortho-para directors I
Regiochemistry. Organic chemistry Sal and Jay cover topics covered in college organic chemistry course. Basic understanding of basic high s…
VideoGratis13 minuten
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Electrical engineering: Attach the LED eyes
Electrical engineering Learn about electricity, circuit theory, and introductory electronics. We also have sections that let you get down a…
VideoGratis9 minuten
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Organic chemistry: Stability of cycloalkanes
How to analyze the stability of cyclopropane, cyclobutane, cyclopentane, and cyclohexane Organic chemistry Sal and Jay cover topics covered…
VideoGratis8 minuten