Frontiers of Biomedical Engineering (BENG 100) Professor Saltzman discusses the biophysics of the circulatory system. He begins by describing the anatomy of different types of blood vessels, and states the relationship between pressure difference (ΔP) as the driving force for fluid flow (Q) in a tube (ie, blood vessel) with some resistance R (ΔP = RQ). R can be calculated using if dimensions of the tube (L, r) and fluid viscosity (μ) are known: R = 8μL/πr4. Next, Professor Saltzman traces the blood flow through the circulatory system and explains how the body can regulate blood flow to specific regions of the body. Finally, he describes the heart and its function as the pressure generator in the system. 00:00 - Chapter 1. Introduction 03:46 - Chapter 2. The Heart in the Circulatory System 15:42 - Chapter 3. Blood Flow and Pressure 45:03 - Chapter 4. Blood Flow Within the Closed Circulatory System Complete course materials are available at the Open Yale Courses website: open.yale.edu This course was recorded in Spring 2008.
This Pramac battery is necessary to deliver power to generator sets. It is rechargable and fits all Pramac generator products. This battery features 12 volts and 18 amps and consists of seal lead acid. Features: Rechargable battery. Consists of seal lead acid, 12 volt, 34 Amp Hours
Availibility : Usually ships in 6-10 business days
Gentron 3000W Digital Inverter Generator Feature
3000 Watt Digital Generator
Stable since wave to use with sensitive electronic equipment
Super quiet
Includes RV outlet
Lightweight, compact size
Gentron 3000W Digital Inverter Generator Overview
Specifications?3000watt surge, 2500 watt rated output inverter generator?150cc, 4stroke OHV engine?Runs 6.5 hours at 1/2 load?Low noise level of 59 dBA?1 x 120V standard outlet?1 x 120V RV outlet?1 x 12V DC outlet?1.85 Gallon fuel tank capacity?Less than 5% harmonic distortion?Overload protection?EPA Approved?CARB Arpproved for California
120 VAC 50-Amp / 240 VAC 30-Amp Relay, AC Connectors: Screw Terminals. Automatically senses generator power and prevents two power sources from entering the AC Distribution Panel at the same time.
Heavy duty relays prevent contact damage during high current transfer operation.
Quick change circuit board easily replaced in the event of failure. No need to disconnect and reinstall entire unit.
Time delay circuit board ensures generator voltage is at proper level before transfer occurs.
Built-in strain reliefs allow the installer to simply push the branch circuit wires inside the unit for connection. Eliminates the need to purchase and install separate strain reliefs for each circuit.
Screw-type wiring terminals ensure ease of wiring and prevent wiring errors. Protective cover easily snaps on or off. Handy wiring schematic mounted inside the cover.
Go Power! TS-30 30 AMP TRANSFER SWITCH Overviews Go Power! 30 Amp Transfer Switch is used to hardwire inverters into a system where there is an alternative source of AC. This transfer switch is made to only allow one source of AC power to pass through it to the loads and can handle 30 Amps of service. This ensures that the inverter will not be damaged if the generator or utility power is hooked up while the inverter is running as well as well as contains all instructions.
How to Safely Operate a Portable Generator On YouTube.
ElectricGeneratorsDirect.com - www.ElectricGeneratorsDirect.com - partnered with Popular Mechanics to demonstrate how to safely operate a portable generator.
Stove, Cooking, Light, Power from Gasification of Hydrogen Based Fuel Video Clips.
www.USH2.com Wood chips were gasified by a new high speed process and the gas is stored in a weather balloon... this video shows the gas from the balloon being used in a stove and in a gas light as well as a high output demonstration.
Wallmonkeys Peel and Stick Wall Decals - View of Hydroelectric Power Generators at Hoover Dam. - 24"H x 16"W Removable Graphic Review
Availibility : Usually ships in 1-2 business days
Wallmonkeys Peel and Stick Wall Decals - View of Hydroelectric Power Generators at Hoover Dam. - 24"H x 16"W Removable Graphic Overview
WallMonkeys wall graphics are printed on the highest quality re-positionable, self-adhesive fabric paper. Each order is printed in-house and on-demand. WallMonkeys uses premium materials & state-of-the-art production technologies. Our white fabric material is superior to vinyl decals. You can literally see and feel the difference. Our wall graphics apply in minutes and won't damage your paint or leave any mess. PLEASE double check the size of the image you are ordering prior to clicking the 'ADD TO CART' button. Our graphics are offered in a variety of sizes and prices.
WallMonkeys are intended for indoor use only.
Printed on-demand in the United States Your order will ship within 3 business days, often sooner. Some orders require the full 3 days to allow dark colors and inks to fully dry prior to shipping. Quality is worth waiting an extra day for!
Removable and will not leave a mark on your walls.
'Fotolia' trademark will be removed when printed.
Our catalog of over 10 million images is perfect for virtually any use: school projects, trade shows, teachers classrooms, colleges, nurseries, college dorms, event planners, and corporations of all size.
DIY High Speed Video Camera - Smarter Every Day 5 Video Clips.
twitter.com Click to Post on FB - on.fb.me Tweet -bit.ly Quantum Composer Pulse Generator 9520 Information can be found here: www.quantumcomposers.com Camera used: Canon T1i Flash Used: 580 EXII set to 1/128th power setting. Delay between shots was 50 microseconds. Using 140 year old techniques you can simulate a high speed camera with a little diligence and elbow grease. Twitter: twitter.com Setup in more detail here: www.youtube.com ~~~~~~ German / Deutsch courtesy bursaap ~~~~~~~~~~~ Klicken Sie hier um das Video auf Facebook zu posten: on.fb.me Klicken Sie hier um das Video zu tweeten: bit.ly Für Information (Englisch) über den „Quantum Composer Pulse Generator 9520" klicken sie auf den folgenden Link: www.quantumcomposers.com Kamera: Canon T1i Blitzlicht: 580 EXII auf 1/128 Stromstärke eingestellt. Die Frequenz der Bildaufnahme war 20000 Bilder pro Sekunde. Man kann, mit ein wenig Fleiß und Schweiß, eine 140 Jahre alte Methode benutzen, um eine Hochgeschwindigkeitskamera zu Simulieren. Folgen Sie mir auf Twitter: twitter.com Hier sehen Sie in mehr detail wie die Instrumente eingerichtet worden waren: www.youtube.com ~~~~~~~~~~~~~~~~~~~~ A buddy of mine from Canada did the music. He's pretty sharp with the tunes and can crank out customized songs pretty quickly. If you're interested here's how to get in touch with him: Music written and recorded by A Shell in the Pit-- ashelllinthepit.com Commission music for your project (or ask questions, chat, etc.) here-- http Buy ...
SAE-400 Welder/Generator with 68.4 hp Perkins Diesel Engine Severe Duty: No Overviews LINK1278-7 Severe Duty: No Features: -Price Is For One Each -Minimum Order Of 30. -.068 - 30/PACK. -UNSPC CODE: 23271707. -Plasma Torch Consumables Plasma Torch Consumables welders accessories torches consumable tip tips cutting electrode electrodes shield cup drag nozzle nozzles shields.-VORTECH GOUGING NOZZLE.
From Natural Crystal Salt Slabs Lamp is lovingly hand carved to accentuate the multitude of colours.
Works as an air purifier by emitting negative ions into the air
Each Lamp is a unique piece of rock salt - no two are ever the same - varying in size, shape and col
Each lamp is individually packed in a beautiful printed gift pack.
Lamp comes complete with 6' UL listed power cord with on/off switch, polarized plug and 15W bulb.
Product Overview
Whether you are seeking a decorative devotional collectible for your personal enjoyment, or a very unique gift for those you love, place your orders and you will amazed with our professional service and romantic and unique product! LAMPS come with a deluxe SOLID WOOD BASE. Each lamp will be a unique piece - no two are ever the same - varying in size, shape and colour. Totally natural, hand-crafted product. Rough, unfinished surface. The benefit of ionizers is well known. While most ionizers on the market are man made machines, the salt crystal lamp is a beautiful alternative of mother nature, without any noise and NO harmful OZONE! Salt crystal lamps are highly suitable for daily use in the whole house. In bed rooms, in living rooms, in dining rooms, in the hall way, in meditation rooms, near televisions, computers and around smokers. Use these beautiful lamps in offices to reduce fatigue, the lamp will minimize the effect of all that radiation and beautifies surroundings of your work area, it improves your concentration and refreshes you by neutralizing the effects of an artificial environment. Use the lamp in waiting rooms to create a relaxing atmosphere, during massage therapy, and anywhere else you want to restore or maintain the natural air quality. ---------Benefits------- - Air purifier. - Improves Sleep. - Speeds recovery in burn patients. - Relieves Migraine headaches. - Reduces Stress. - Reduces the severity of asthma attacks. - Boosts Serotonin levels in the bloodstream. - Aids relief from sinus problems. - Enhances the immune system. - Increase work productivity and concentration. - Improves learning and alertness. - People tend to feel more alert, stable and energized in the presence of negative ions - Relief in irritation and tension, exhaustion, and hyperthyroid response - We just like them because they are beautiful!. - Any other benefits you may experience are definitely a plus!
EEVblog # 168 - How to set up a laboratory of Electronics Video Clips.
Most of the products available through HERE: www.eevblog.com To set up your electronics laboratory decent, what you need and how much it will cost. Electronic test equipment, soldering, SMT, tools and parts. Dave help with the purchase of these items through the link above.
Blue 400P CC Welder/Generator With 33HP Perkins Engine, 5500 Watts Peak, 500 Amp Review
Availibility : N/A
Blue 400P CC Welder/Generator With 33HP Perkins Engine, 5500 Watts Peak, 500 Amp Overview
MIL907175 Features: -Price Is For One Each -Minimum Order Of 1. -BIG BLUE 400 - Designed for fleet owners, easy to maintain and always ready to weld. . -Industrial-grade, sealed marine ignition switch with starter interlock prevents the starter from engaging while the engine is running. Protects ring gear and starter from abuse. Engine gauges are now standard on all models. Oil pressue and coolant temperature gauges provide visual engine vitals. Cleaner running tier II engines; Deutz 2011 and Perkins 404 Series. Hot Start provides positive Stick electrode starts to make it easy to start all types of electrodes, and works great for bead tie-ins. Arc-Drive makes the welding easy. Automatically enhances Stick welding, especially on pipe, by focusing the arc and preventing the electrode from going out. 5500-watt peak generator power that is independent of weld settings which means no interaction between tools and the welding arc. Automatic engine shutdown protects engine if low oil pressure or high coolant temperature occurs. . -UNSPC CODE: 23271400. -Engine Drive Welders Engine Drive Welders welders accessories gasoline welder generator generators amps ac arc carbon welding clarke mig diesel engine drive driven gasoline portable stick.-BIG BLUE 400P CC.
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