Search results “Primary side regulation”
Fairchild Semiconductor's FSEZ1016A Primary Side Regulation PWM with Power MOSFET Integrated
This highly integrated PWM controller provides several features to enhance the performance of low-power flyback converters. The proprietary topology of FSEZ1016A enables simplified circuit design especially for battery-charger applications. A low-cost, smaller, and lighter charger is the result when compared to a conventional design or a linear transformer. The startup current is only 10µA, which allows large startup resistance for further power saving.
Views: 907 FairchildSemi
Primary Side Controlled, 10 Watt, Off-line Flyback Evaluation Board - NCP1075PSRGEVB
This video demonstrates some of the features and capabilities of the NCP1075PSRGEVB evaluation board. The NCP1075PSRGEVB evaluation board from ON Semiconductor is a universal input, off-line, 10 watt output, constant voltage power supply for powering E-meters or white goods applications where tight output voltage regulation is not necessary. Understand how to set-up and measure results for this board to optimize efficiency. For more information on this evaluation board, visit our website at: http://www.onsemi.com/PowerSolutions/evalBoard.do?id=NCP1075PSRGEVB
Views: 147 ON Semiconductor
FSEZ1016A – Primary Side Regulation PWM with Power MOSFET Integrated
Richard Chung describes the benefits to the FSEZ016A. Applications: * Battery Chargers for Cellular Pones, Cordless Phones, PDA, Digital Cameras, Power Tools * Best Choice to Replaces Linear Transformer and RCC SMPS
Views: 195 FairchildSemi
Equivalent Circuit of Transformer Referred to Primary and Secondary - Single Phase Transformer
Video Lecture on Equivalent Circuit of Transformer Referred to Primary and Secondary of Chapter Single phase Transformer of Subject Basic Electrical Engineering for First-Year Engineering Students. Watch Previous Videos of Chapter Single phase Transformer:- 1) Practical Transformer on No Load - Single Phase Transformer - Basic Electrical Engineering - https://www.youtube.com/watch?v=Vv2vxtqt6DQ 2) Transformer on Load - Single Phase Transformer - Basic Electrical Engineering - First Year Engg - https://www.youtube.com/watch?v=tOX41hQa_44 Watch Next Videos of Single phase Transformer:- 1) Equivalent Circuit of Transformer - Problem 1 - Single Phase Transformer - Basic Electrical Engineering - https://youtu.be/6MDxuXYSkf4 2) Equivalent Circuit of Transformer - Problem 2 - Single Phase Transformer - Basic Electrical Engineering - https://youtu.be/cRoHiuvO_A4 Access the complete playlist of Basic Electrical Engineering:- http://gg.gg/Basic-Electrical-Engineering Access the complete playlist of Single Phase Transformer:- http://gg.gg/Single-Phase-Transformer-1 Subscribe to Ekeeda Channel to access more videos:- http://gg.gg/Subscribe-Now To Access Complete Course of Basic Electrical Engineering Basic Electrical Engineering (Mumbai University - Mechanical Engineering - SEM I) Click Below:- http://www.ekeeda.com/course/SEM-I/Mumbai-University/Mechanical-Engineering/Basic-Electrical-Engineering/114 #SinglephaseTransformer #BasicElectricalEngineering #beevideolectures #BasicElectricalEngineeringVideos #BasicElectricalEngineeringVideoTutorials #BasicElectricalEngineeringTutorials #BasicElectricalEngineeringVideoLectures #BasicElectricalEngineeringOnlineLectures #basicelectricalengineeringlectures Thanks For Watching. You can follow and Like us in following social media. Website - http://ekeeda.com Parent Channel - https://www.youtube.com/c/ekeeda Facebook - https://www.facebook.com/ekeeda Twitter - https://twitter.com/Ekeeda_Video LinkedIn- https://www.linkedin.com/company-beta/13222723/ Instgram - https://www.instagram.com/ekeeda_/ Pinterest - https://in.pinterest.com/ekeedavideo You can reach us at [email protected] Happy Learning : )
Views: 74360 Ekeeda
Frequency Regulation Primary Control
Raspberry pi (B+) Codesys project for Frequency Regulation Primary Control simulation
Views: 316 Flea PLC
Low Power Offline CCCV Primary Side PWM Current-Mode Controller - NCP1365XS1GEVB
This video demonstrates some of the features and capabilities of the NCP1365XS1GEVB evaluation board. The NCP1365XS1GEVB evaluation board from ON Semiconductor is designed to efficiently evaluate the NCP1365, which offers a new solution targeting output power levels from a few watts up to 20 W in a universal-mains flyback application. Understand how to set-up and measure results for this board to optimize efficiency. For more information on this evaluation board, visit our website at: http://www.onsemi.com/PowerSolutions/evalBoard.do?id=NCP1365XS1GEVB
Views: 148 ON Semiconductor
Acid Base Balance, Animation.
Acid base regulation basics, pulmonary regulation and renal handling of acid-base balance. This video and other related images/videos (in HD) are available for instant download licensing here : https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/urology ©Alila Medical Media. All rights reserved. Voice by Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: https://www.patreon.com/AlilaMedicalMedia/posts All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. pH is an indicator of acidity. The body’s blood pH is strictly regulated within a narrow range between 7.35 and 7.45. This is because even a minor change in acidity may have devastating effects on protein stability and biochemical processes. Normal cellular metabolism constantly produces and excretes carbon dioxide into the blood. Carbon dioxide combines with water to make carbonic acid which dissociates into hydrogen ions and bicarbonate. This equilibrium is central to understand acid-base regulation. CONTINUED carbon dioxide production by all cells of the body drives the equilibrium to the right to generate more hydrogen ions. Because pH is basically a function of hydrogen ion concentration, more hydrogen means higher acidity and lower pH. Normal metabolism, therefore, constantly makes the blood more acidic. The body must react to keep the blood pH within the normal limits. This is achieved by 2 mechanisms: - Elimination of carbon dioxide through exhalation. The amount of carbon dioxide exhaled by the lungs is regulated in response to changes in acidity. A decrease in pH is sensed by central or arterial chemoreceptors and leads to deeper, faster breathing; more carbon dioxide is exhaled, less hydrogen is made, blood acidity decreases and blood pH returns to normal. Pulmonary regulation is fast, usually effective within minutes to hours. - Excretion of hydrogen ions and reabsorption of bicarbonate through the kidneys. The kidneys control blood pH by adjusting the amount of excreted acids and reabsorbed bicarbonate. Renal regulation is slower; it usually takes days to respond to pH disturbances. Pathologic changes may cause acid-base disturbances. Acidosis refers to a process that causes increased acidity, while alkalosis refers to one that causes increased alkalinity. It’s not uncommon for a patient to have several processes going on at once, some of them in opposite directions. The resulting plasma pH may be normal; too acidic, called acidemia; or too basic, called alkalemia. Acidosis may result from inadequate function of the lungs which causes arterial carbon dioxide to accumulate. This is RESPIRATORY acidosis. On the other hand, METABOLIC acidosis may result from excessive production of metabolic acids, decreased ability of the kidneys to excrete acids, ingestion of acids, or loss of alkali. Metabolic acidosis is characterized by primary decrease in plasma bicarbonate.
Views: 111162 Alila Medical Media
Endocrinology - Adrenal Gland Hormones
Where do I get my information from: http://armandoh.org/resource HIT THE LIKE BUTTON! Facebook: https://www.facebook.com/ArmandoHasudungan Support me: http://www.patreon.com/armando Instagram: http://instagram.com/armandohasudungan Twitter: https://twitter.com/Armando71021105 SPECIAL THANKS: Patreon members
Views: 211779 Armando Hasudungan
TRANSFORMER #18 - Single Line equivalent of Transformer ( Referring to Primary side )
We have discussed the equivalent circuit in the previous lecture, now let us convert the equivalent circuit into a single line equivalent.
Views: 365 Varun D Nair
8 Alarming Signs You Have Too Much Estrogen
Have you been experiencing strange symptoms like fatigue, mood swings, and trouble sleeping? If so, it’s a good time to give it some thought since too much estrogen could be responsible. Estrogen is the primary female hormone responsible for the development and regulation of the reproductive system. It establishes gender characteristics like underarm hair, the growth of the breasts, and the menstrual cycle. Estrogen is one of those hormones you don’t think about until there’s something wrong, but it can affect your body so you should know what to do. TIMESTAMPS: What estrogen is 0:52 What could leave you with increased esrogen levels 1:43 Signs of high estrogen in women 2:55 Swelling and tenderness in your breasts 3:20 Mood swings 4:00 Fibrocystic lumps in your breasts 4:33 Hair loss 5:03 Weight gain 5:50 Irregular menstrual periods 6:29 Trouble sleeping 7:11 Feelings of fatigue 7:51 What can you do? 8:20 #estrogen #hormones #weightgain Music by Epidemic Sound https://www.epidemicsound.com/ SUMMARY: - For females experiencing the menstrual cycle, their estrogen levels will rise and dip throughout the month, which sets off ovulation and periods. - Be careful when you buy products at the supermarket! Check the description and where your food is produced to ensure you consume the most natural foods possible (without any chemicals). - Plastic bottles and containers are usually produced with dangerous chemicals like Bisphenol-A (BPA). These chemicals mimic estrogen in the body, and they enter your system as microplastic. - If you drink too much alcohol, your liver, which is responsible for metabolizing estrogen, will have a hard time doing its job. - Your body might also produce too much estrogen if you have a heart condition, diabetes, are obese, suffer from high blood pressure, or if you’re experiencing heavy stress levels. - If you experience sore breasts or you notice they’re more swollen than usual, this can be down to high estrogen levels. - Estrogen impacts your mental state and emotions. These feelings will be similar to PMS symptoms since estrogen is part of what guides how you feel when your period is about to start. - If your breasts are constantly lumpy, there might be too much estrogen. They can also feel tender or painful. - Too much estrogen in men can lead to a hormonal imbalance where there’s more estrogen than testosterone, and they can end up shedding more hair than they’re comfortable with. - If you notice that you’re getting bigger, particularly in the hip and abdominal area, too much estrogen could be the cause. - The menstrual period is carefully ruled by the levels of hormones in your body. If there is an imbalance somewhere, your entire menstrual period can become irregular. - Excessive estrogen can also cause sleep problems. You may be too talkative and not able to sleep; conversely, you may feel sleepy all the time. - If you’ve noticed that you’re tired more than usual and your lifestyle hasn’t changed, it can be a warning sign that you need to check your hormone levels. - One of the ways the body disposes of excess estrogen is through digestion, so this is another reason why your digestive system needs to be in tip-top shape! And you’ll need fiber to keep things in motion. - There are medications that a doctor can prescribe to make your ovaries stop producing estrogen. Just remember to not self-diagnose or self-medicate. Subscribe to Bright Side : https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside/ Instagram: https://www.instagram.com/brightgram/ 5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/
Views: 208232 BRIGHT SIDE
How to determine Primary Current on a 3 wire transformer.
Determining primary current is super easy when you know the loads on the secondary. Don't overcomplicate it with using winding ratios. Just remember KVAin=KVAout
Views: 2804 The Electric Academy
Protein Structure
Everyone has heard of proteins. What are they on the molecular level? They're polymers of amino acids, of course. They make up most of your body, so we have to understand their structure very well! Check this out to learn the hierarchy of protein structure so that we can later learn all about what different types of proteins can do. Subscribe: http://bit.ly/ProfDaveSubscribe [email protected] http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
Views: 265442 Professor Dave Explains
New This Week at Mouser Electronics -- Fairchild FL7733 Primary-Side-Regulated LED Driver
Learn More – http://mou.sr/1BcfcfZ For more new products, or to become a new product insider, visit: http://mou.sr/NewPro
Views: 200 Mouser Electronics
New Features in InnoSwitch3
The InnoSwitch™ Family of ICs combines primary, secondary and feedback circuits in a single surface-mounted off-line flyback switcher IC. The InnoSwitch IC incorporates the primary FET, the primary-side controller, a secondary-side controller for synchronous rectification and an innovative new FluxLink™ technology that eliminates the need for an optocoupler.
Exact equivalent circuit of Transformer when referred to primary side ||  Transformer|| part-3
Hi guys ,Welcome to TANISH LAKHANI channel.You are here to get good electrical concepts . I try my best to provide you best content. ABOUT THIS VIDEO: In this video ,I have explained about practical transformer when secondary winding is reflected in primary side. ABOUT THE CHANNEL: My channel is all about electrical stuff and some basic electronic stuff.You will get videos related to electical machines and some basic electronics stuff. My aim is to clear the basics concept of elecrtical engineering and to provide deeper understanding about electrical world. I may not help you in preparation of any exam but i guranteee that my videos will provide you the basic step to understand complex world our electrical engineering. if you want all these things then only suscribe my channel because i don't want do any fake promise . "SPREAD EDUCATION SPREAD SMILE" EDUCATION IS FOR EVERYONE AND I WANT TO PROVE IT RIGHT. You guys can interact with me through: Email :: [email protected] YouTube link :: http://youtube.com/c/TanishLakhani TWITTER:: https://twitter.com/tanish_lakhani
Views: 194 Tanish Lakhani
Transformer Impedance Transformations - Reflecting Z to Primary and Secondary
Complete set of Video Lessons and Notes available only at http://www.studyyaar.com/index.php/module/107-single-phase-transformer Understanding Impedance Transformations, Reflecting Secondary Impedance to Primary, Reflecting Primary Impedance and Voltage Source to Secondary, Typical Problems, Equivalent Circuit of a Practical Transformer http://www.studyyaar.com/index.php/module-video/watch/342-impedance-transformations-in-transformers
Views: 33453 StudyYaar.com
Air Pollution
029 - Air Pollution In this video Paul Andersen explains how air pollution is any chemicals in the atmosphere that negatively affect human health. Primary pollutants (like CO, VOCs, NOx, SO2, PM, and Lead) as well as secondary pollutants (like Ozone, nitric acid, and sulfuric acid) are included. Regulation of air pollution and technology can mediate the health threat. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Intro Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License Outro Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Barbieri, N. (2005). Acid rain results on monuments. Retrieved from https://commons.wikimedia.org/wiki/File:Pollution_-_Damaged_by_acid_rain.jpg carBy Anonymous. (n.d.). Retrieved from https://openclipart.org/detail/12693/car Eframgoldberg. (2013). English: An overlay of the same 99.9% pure NO2/N2O4 sealed in an ampoule. From left to right -196C, 0C, 23C, 35C, 50C. Retrieved from https://commons.wikimedia.org/wiki/File:Nitrogen_dioxide_at_different_temperatures.jpg Factory By Anonymous. (n.d.). Retrieved from https://openclipart.org/detail/23962/factory John. (2007). English: Diesel spill on a road. Retrieved from https://commons.wikimedia.org/wiki/File:Dieselrainbow.jpg PM-10 by the EPA. (n.d.). Retrieved from http://www3.epa.gov/airquality/particlepollution/graphics/pm2_5_graphic_lg.jpg Volcano3 By merilynw. (n.d.). Retrieved from https://openclipart.org/detail/190587/volcano3
Views: 189061 Bozeman Science
Equivalent circuit of transformer| secondary to primary refering method.
https://youtu.be/nCQLGCaZ8uY अगर आप fitness और Body बनाने मे intrested है तो आप हमारे दूसरे channel को Subscriber करिये In this video i will discuss about equivalent circuit of transformer and how to refer secondary to primary circuit. https://youtu.be/NWM5Y8Mmm5k Practical 5 of data warehousing is live now... Go watch it...
Views: 1077 Himanshu Srivastava
how to calculate three phse transformer full load primary current
how to calculate transformer full load current - primary full load current - Electrical transformer .
Views: 24313 Electrical videos
Transformer Ep10 Equivalent Circuit of transformer referred to Primary & Secondary
Equivalent Circuit, Resistance Reactance of transformer referred to primary and secodary
Views: 2050 #Electrical Academy
Dr. Allan N. Schore - Modern attachment theory; the enduring impact of early right-brain development
Dr. Schore is on the clinical faculty of the Department of Psychiatry and Biobehavioral Sciences, UCLA David Geffen School of Medicine, and at the UCLA Center for Culture, Brain, and Development. In this talk at our 2012 Research Symposium, he talks about the importance in a newborn's life of a secure, primary attachment to a psychobiologically-attuned empathic caregiver. The empathic caregiver can soothe and calm as well as as enhance joy, interest and excitement. This shapes the child’s ability to communicate emotions. This plays an important role in infant brain development, and ultimately, the caregiver influences the critical wiring of infant brain circuits. The self-organization of an infant's developing brain occurs in the context of a relationship with another self, another brain. There is now consensus, he says, "that current advances in our understanding of how social forces shape early brain development is 'one of the most important discoveries in all of science that have major implications for our field.'" An Empathy Enterprise TM Initiative © Roots of Empathy TM
Views: 27237 RootsofEmpathy
Cell Transport
Explore the types of passive and active cell transport with the Amoeba Sisters! This video has a handout here: http://www.amoebasisters.com/handouts.html Expand video details for table of contents 👇 Table of Contents: Importance of Cell Membrane for Homeostasis 0:41 Cell Membrane Structure 1:07 Simple Diffusion 1:45 What does it mean to "go with the concentration gradient?" 2:20 Facilitated Diffusion 2:38 Active Transport 4:53 (including endocytosis 5:36 exocytosis 6:36) Transport types covered include simple diffusion, facilitated diffusion, endocytosis, and exocytosis. ATP discussed at 4:35. Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Views: 1393690 Amoeba Sisters
10 Strange School Rules In SOUTH KOREA
10 bizarre facts regarding the educational system in South Korea. Subscribe to our channel: http://goo.gl/9CwQhg For copyright matters please contact us at: [email protected] Lately, South Korea was in the headlines because it hosted the Olympic Winter Games in Pyeongchang. Outside of sport, many of us are familiar with the small Asian country largely because many of our smartphones, home electronics and cars come from there. South Korea is one of the most advanced countries in Asia. In many respects, it has also undergone a noticeable amount of Westernization. Yet, one area of South Korean culture that still stands out is education. That’s because schools in this country have an array of rather strange rules that would seem out of place in your typical American system. From sports to school uniforms, we’ve got the lowdown on some of the strangest South Korean school rules. That’s the bell…don’t be late for class. Our Social Media: Facebook: https://www.facebook.com/TheRichest.org Twitter: https://twitter.com/TheRichest_Com Instagram: http://instagram.com/therichest For more videos and articles visit: http://www.therichest.com/
Views: 1085636 TheRichest
Female Reproductive System - Menstrual Cycle, Hormones and Regulation
https://www.facebook.com/ArmandoHasudungan Support me: http://www.patreon.com/armando Instagram: http://instagram.com/armandohasudungan Twitter: https://twitter.com/Armando71021105
Views: 1262798 Armando Hasudungan
Basics about transformers. voltage, turn,s current on primary and secondary.avi
A worked example for voltage and current related to the number of turns on the primary and secondary of a transformer. Also calculate the current drawn from the primary for a given load on the secondary.
Views: 67814 yoududeuser
How your digestive system works - Emma Bryce
Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-your-digestive-system-works-emma-bryce Across the planet, humans eat on average between 1 and 2.7 kilograms of food a day, and every last scrap makes its way through the digestive system. Comprised of ten organs covering nine meters, this is one of the most complicated systems in the body. Emma Bryce explains how the different parts of the digestive system work to transform your food into the nutrients and energy that keep you alive. Lesson by Emma Bryce, animation by Augenblick Studios. Thank you so much to our patrons for your support! Without you this video would not be possible! Narat Suchartsunthorn, Joy Love Om, Gi Nam Lee, Shawn Quichocho, Simone Kidner, Anika Westburg, Dale Dualan, Barun Padhy, John Ess, Brandy Jones, Devin Harris, Tony Trapuzzano, Stephen Michael Alvarez, Tom Lee, Juliana , Jason Weinstein, Hoang Ton, Kris Siverhus, Alexander Walls, Annamaria Szilagyi, Morgan Williams, Abhijit Kiran Valluri, Mandeep Singh, Peter Owen, Sama aafghani, Vinicius Lhullier, Connor Wytko, سلطان الخليفي, Marylise CHAUFFETON, Marvin Vizuett, Jayant Sahewal, Joshua Plant, Quinn Shen, Michael James Busa, Caleb ross, Elizabeth Cruz, Elnathan Joshua Bangayan, Gaurav Rana, Mullaiarasu Sundaramurthy, Jose Henrique Leopoldo e Silva, Dan Paterniti, Jose Schroeder, Jerome Froelich, Tyler Yoshizumi, Martin Stephen, Faiza Imtiaz, Khalifa Alhulail, Tejas Dc, Govind Shukla, Benjamin & Shannon Pinder, Srikote Naewchampa, Ex Foedus, Sage Curie, Exal Enrique Cisneros Tuch, Ana Maria, Vignan Velivela, Ibel Wong, Ahmad Hyari, A Hundred Years, eden sher, Travis Wehrman, Minh Tran, Louisa Lee, Kiara Taylor, Hoang Viet, Nathan A. Wright.
Views: 1775619 TED-Ed
Equivalent Circuit of Single Phase Transformer | Electrical Machine
GATE ACADEMY launches its products for GATE/ESE/UGC-NET aspirants. Postal study course - https://gateacademy.co.in/postalcourse.php Pen Drive and G Drive course - https://gateacademy.co.in/pendrivecourse.php Online Live Classes - https://gateacademy.co.in/liveclassroom.php Visit the above links for more information and pricing information. You can also contact us on - +91-9109192176 +91-9109183176 ----------------------------------------------------------------------------------------------------------- GATE ACADEMY launches its products for GATE/ESE/UGC-NET aspirants. Postal study course - https://gateacademy.co.in/postalcourse.php Pen Drive and G Drive course - https://gateacademy.co.in/pendrivecourse.php Online Live Classes - https://gateacademy.co.in/liveclassroom.php Visit the above links for more information and pricing information. You can also contact us on - +91-9109192176 +91-9109183176 ----------------------------------------------------------------------------------------------------------- Subject- Electrical Machine Topic - Equivalent Circuit of Single Phase Transformer Faculty- Mr. Pankaj Shukla Sir GATE ACADEMY is the India"s leading institute with best teaching practices and most affordable fee. Dear viewer, if you have any doubt on this topic join our interactive session at our FB group to have a direct interaction with our faculties & clarify your doubts. Doubt solving facebook group - https://www.facebook.com/groups/gateconcepts Check out our web & facebook page for more details. 1. Web: www.gateacademy.co.in 2. Email: [email protected] 3. For any doubt join us :https://www.facebook.com/groups/gateconcepts 4. Like us: https://www.facebook.com/gateacademyofficial 5. Instagram - gate_academybhilai Do not Forget to watch the videos of below mentioned subjects : 1. Analog Electronics - https://goo.gl/UFxDKV 2. Engineering Mathematics - https://goo.gl/9rLYLq 3. Signal & System - https://goo.gl/rDfWjC 4. Communication System - https://goo.gl/rDfWjC 5. Analog Electronics | Live Classroom - https://goo.gl/gZUDdK 6. Electrical & Electronic Measurement - https://goo.gl/uZJhES 7. Control Systems - https://goo.gl/fsuwGV 8. Electromagnetic Theory (EMT) - https://goo.gl/ToVDgU 9. Digital Electronics - https://goo.gl/TUR8Fj 10.Network Theory - https://goo.gl/bcNKLB 11.Unfiltered Conversation - https://goo.gl/XziCfi
Views: 42854 GATE ACADEMY
Embryology of the Heart (Easy to Understand)
The development of the heart explained in a very simple way. This video is by no means an exhaustive lecture on every segment of the embryological development of the heart. There is still the development of the valves, and the other components of the mature heart to consider, as well as the regulatory mechanisms that guide the development of the heart, for example by the migrating cells from the neural crest. Visit me on facebook! - https://www.facebook.com/M1NA55/ Clinical note on the importance of laterality and heart defects: Establishing laterality during gastrulation is essential for normal heart development because it specifies cells contributing to and patterning the right and left sides of the heart. The process requires a signalling cascade that includes serotonin (not described in this video but still important to consider) as a key molecule in initiating the pathway. Disruptions of the laterality pathway causes many different types of heart defects including dextrocardia (right-sided heart), ventricular septal defects (VSD), atrial septal defects (ASD), double outlet right ventricle (DORV - that is, both the aorta and pulmonary artery exit the right ventricle), and outflow tract defects such as transposition of the great vessels, and pulmonary stenosis. The importance of laterality in normal heart development explains the role of antidepressants of the selective serotonin re-uptake inhibitors (SSRIs) that have been linked to an increase in heart defects. These drugs disrupt 5HT concentrations, which could disrupt 5HT signalling in the laterality pathway causing the above mentioned malformations. If you have any questions, or you have trouble understanding please leave a comment under the video and I'll be glad to answer them :) Corrections: - At 8:54 I meant to say ventrally and caudally, not ventrally and dorsally. So the bulbus cordis and truncus arteriosis bend ventrally (forward) and caudally (down). - At 12:20 I incorrectly suggested that a patent foramen ovale is associated with TOF, this is not the case. Rather, it is a ventricular septal defect. SUMMARY: On approximately day 16, heart progenitor cells migrate through the primitive streak to a position cranial to the neural folds where they establish a horseshoe-shaped region in the splanchnic layer of lateral plate mesoderm called the primary heart field. As they migrate, these cells are specified by the laterality pathway to contribute to right and left sides of the heart and to form specific heart regions, including the atria, left ventricle, and part of the right ventricle. The remainder of the heart, including part of the right ventricle, conus cordis, and truncus arteriosus (the outflow tract), is derived from cells in the secondary heart field (SHF). The SHF lies in splanchnic mesoderm near the floor of the posterior part of the pharynx and is regulated by neural crest cells that migrate through pharyngeal arches in this region. Disruption of the laterality pathway results in many different types of heart defects, while disruption of the SHF results in defects of the outflow tract, including transposition of the great arteries, pulmonary stenosis, DORV, and others. Induction of the cardiogenic region is initiated by anterior endoderm underlying progenitor heart cells, and causes the cells to become myoblasts and vessels. BMPs secreted by this endoderm in combination with inhibition of WNT expression induces expression of NKX2.5 the master gene for heart development. Some cells in the PHF become endothelial cells and form a horseshoe-shaped tube, while others form myoblasts surrounding the tube. By the 22nd day of development, lateral body wall folds bring the two sides of the horseshoe toward the midline where they fuse (except for their caudal [atrial] ends) to form a single, slightly bent heart tube consisting of an inner endocardial tube and a surrounding myocardial mantle. During the fourth week, the heart undergoes cardiac looping. This process causes the heart to fold on itself and assume its normal position in the left part of the thorax with the atria posteriorly and the ventricles in a more anterior position. Failure of the heart to loop properly results in dextrocardia and the heart lies on the right side. Dextrocardia can also be induced at an earlier time when laterality is established.
Views: 196186 Minass
How will MiFID II impact banks in primary capital markets?
On the heels of MAR, the MiFID II regulation will go into effect on January 3, 2018—affecting not only investors but also banks. Order record keeping, allocation justification, and transaction reporting are three key areas of impact, and Dealogic has worked with the FCA and client banks to build an effective solution. https://buff.ly/2uOHtiF
Views: 537 Dealogic
The Lies of Jake Paul
Shane Dawson asked Jake Paul to react to our video. Jake lied and played dumb. Sponsor: https://www.squarespace.com/nerdcity – 10% discount The eight-part "The Mind of Jake Paul" docu-series by Shane Dawson has recently come to an end. In the finale, Shane presented Jake with criticisms from our video, ("Parents' Worst Nightmare: Jake Paul",) namely that he is manipulating his young audience by advertising merch for up to 50% of the runtime of his videos. Jake responded by saying his merch reminds people to be happy, that concerns about advertising to children are "stupid" and "ridiculous" and that we should "Shut up." Jake claimed that his merch advertisements really aren't that effective, and that a kid wouldn't believe that wearing Jake Paul merch would make them cool. There is a mountain of evidence that indicates Jake was lying to Shane and knows otherwise. He is a sophisticated marketer who owns numerous companies whose primary purpose is to deliver brand messaging to child audiences. One of Jake's companies, TeamXGlobal, offers Chinese brands the opportunity to capitalize on the American Social Influencer. Sources: Nerd City: PARENTS' WORST NIGHTMARE: Jake Paul - https://www.youtube.com/watch?v=ywcY8TvES6c Shane Dawson: "Inside the Mind of Jake Paul" (Part 8) - https://www.youtube.com/watch?v=de9iiaxLEgM Playlist for Shane Dawson series "The Mind of Jake Paul": https://www.youtube.com/watch?v=9bpkr91p2xY&list=PLDs0tNoNYTz1P3dO8m5Wdv0WE2lPTQSJm Jake Paul - https://www.youtube.com/user/JakePaulProductions The Rewired Soul - Jake Paul Claps Back at Nerd City (Shane Dawson Inside the Mind of Jake Paul Part 8 Reaction) - https://youtu.be/7fhyx6PKduk "Jake Paul CAUGHT CHEATING on Erika Costell! GREG PAUL S Tape" - Drama Alert - https://www.youtube.com/watch?v=Zh3Df36UR1A Additional Sources: "Jake Paul’s disturbing YouTube tactics" - https://www.polygon.com/2018/9/1/17809108/jake-paul-nerd-city-video-youtube-advertising-merch "Jake Paul’s predatory marketing tactics point to bigger regulation concerns" - https://www.theverge.com/2018/9/4/17818194/jake-paul-youtube-marketing-tactics-illegal-regulation "Jake Paul ‘doesn’t see a problem’ with how he markets merch to kids" - https://www.theverge.com/2018/10/19/17996352/jake-paul-merch-nerd-city-kids-underage-marketing-shane-dawson-youtube The Rewired Soul - "Jake Paul is Manipulating Shane Dawson" https://www.youtube.com/watch?v=7fhyx6PKduk Nerd is wearing a sweatshirt made by systemerrorshop | https://twitter.com/systemerrorshop https://www.systemerrorshop.com/collections/hoodies-and-sweatshirts/products/happy-mac-zip-up-hoodie-1 Ask the Devil is wearing the Noose T shirt by Rusty Cage Merch: https://shop.spreadshirt.com/RustyCage/rusty+cage+noose+shirt-A110396802 Collaborators: Ask the Devil | https://twitter.com/tweetoftheBeast Nerd City News Team: https://twitter.com/RyKinder https://twitter.com/deercognition Art: Nerdline Intro art by DEATH!NK: https://twitter.com/deathink Outro 3D art by Brain In A Cat: https://twitter.com/braininacat | https://www.youtube.com/braininacat Music: Scrimshaw Carver -"WVFM" - https://soundcloud.com/scrimshaw-carver/wvfm_wip Nerdline Intro: Scrimshaw Carver - "Zero" - https://youtu.be/gIit3-8uXsA Exabyte - "Serpentine" - https://avant-garbe-records.bandcamp.com/track/serpentine PopUp! - "Paradise City" - https://www.youtube.com/watch?v=-Sn-AJt8JCg Follow Nerd City on Social Media: Twitter | https://twitter.com/thenerdcity Subreddit | https://www.reddit.com/r/nerdcity/ Instagram | https://www.instagram.com/nerd.city/ Patreon | https://www.patreon.com/nerdcity
Views: 1286963 Nerd City
The ULTIMATE Business Q&A (Part #1) | Tiege Hanley VLOG 165
ULTIMATE BUSINESS Q&A | VLOG 165 Q1 NTDang: Grow, grow, grow, but when is it enough? At what point will you say okay this is enough, and we need to sustain it? Every business is trying to grow – seeking customers, creating new innovations, developing new products. If a business is not growing, it will flatten out and then drop off. Either the business grows or it goes backwards, so entrepreneurs need to keep their feet on the gas. Entrepreneurs are driven by growth and success – not money. Having ‘nothing’ and then making ‘something’ is what motivates entrepreneurs – and they never want to stop. Being an entrepreneur is about drive, passion, and goals. Some measures of success are income, profitability, or subscribers, which entrepreneurs may be happy at the level of success, but they will never be satisfied. They’ll continue to work their asses off and try to dominate. And in order to dominate, they must grow. Q2 David Last: I have a store that sells men’s and women’s jewelry, and I’m making around 40k a month. I’m thinking about introducing a line of sunglasses under the same brand. Do you think I should do this or start another brand that only focuses on selling sunglasses? Since you have an established business with a brand and customer base, starting the sunglasses under the same name and line is easier. If you start another brand, you’ll have to start from scratch which is not as seamless an integration. Additionally, marketing to your existing customer base would not be as easy. Take the path of least resistance with the traffic you already have going to your website. Q3 Michael Kropp: My desire is to start a small business or brand while in college that consists of my own digital or physical product. How do I go about researching and finding a problem that needs to be fixed that only a new product could solve? Aaron advises Googling “popular things people question”, seeing what problems are being searched via search volume, or viewing specific topics that videos are covering. Once you’ve identified the problem, research that issue. Even if products are out there, you can differentiate & improve upon them and still kick ass. If you already know there’s a market, entering this way is much easier than trying to identify a market that you’re not sure is there. In other words, it’s easiest to identify a strong market and then pick off some of their business. Q4 Ahmed Sharif: Would it be better to get the equipment and manufacture your product on your own or to make a specialized manufacturer do it for you? Tiege Hanley will never be manufactured in-house due to the regulations, certifications, and security surrounding the manufacture of skin care products. Besides, the lab cost doesn’t kill Tiege Hanley’s margins. A lab like Tiege Hanley utilizes is a business in itself, manufacturing a monstrous volume. Further, the labs have on-hand the equipment, scientists, lab techs, staff filling, staff receiving, sourcing of ingredients, and inventory of ingredients. For some businesses, buying the machinery makes sense but not with a regimented product like Tiege Hanley’s. Q5 Chris Winter: I run two larger YouTube channels as my primary businesses and sometimes do run out of energy trying to script my videos. How do you do it Aaron-- bulk script or one video every day that you write? Aaron said that he focuses on one video per day which includes concept, scripting, delivery, and editing. He used a script in the past since he had a tendency to ramble on; however, over the last 10-years, he’s improved. These days, Aaron creates the title, bullets, and then ‘wings it’. The sponsors he integrates are the same all year long so he knows the talking points. With post production, he creates a rough 8-minute edit and then chops that version tighter. Q6 Bryce Rogers: My colleagues and I are creating a pitch deck for a very new online business / website. What are the three most important pieces of advice you have for a good pitch deck? Aaron recommends elaborate (1) exactly how the money will be spent, (2) how the marketing will sell the product & how much will this marketing cost, and (3) how much the investor will make in return & in what time-frame. ----- Learn more about each of our products at http://bit.ly/tiegeproducts Subscribe to our YouTube channel at http://bit.ly/subtiege Watch Aaron Marino's "Starting a Business + Building a Brand" weekly vlog at http://bit.ly/tiegevlog Follow us on social media: Facebook - https://www.facebook.com/tiegehanley Instagram - https://www.instagram.com/tiegehanley/ Twitter - https://twitter.com/tiegehanley Pinterest - https://www.pinterest.com/tiegehanley
Views: 1578 Tiege Hanley
Causes and Effects of Climate Change | National Geographic
What causes climate change (also known as global warming)? And what are the effects of climate change? Learn the human impact and consequences of climate change for the environment, and our lives. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Causes and Effects of Climate Change | National Geographic https://youtu.be/G4H1N_yXBiA National Geographic https://www.youtube.com/natgeo
Views: 598517 National Geographic
The Rules of Netball - EXPLAINED!
Ninh explains the Rules of Netball, the most popular female only sport played worldwide. A beginner's explanation of Olympic Netball Rules. Watch this short video tutorial guide on how to play Netball under Olympic and International rules. Learn about footwork, free pass, net, ball, offside, over a third, toss up, 50/50, positions and more! COMMENT, LIKE, RATE & SUBSCRIBE!!! Also discuss on Reddit! Video: Copyright Commonwealth Games Glasgow 2014, Infosport.com (I do not own any video footage). Images: Google, (Jess Shaw - Yorkshire Jets) Music: ‘Shiny Tech’ by Kevin MacLeod Narrated, Directed and Produced by Ninh Ly Copyright Ninh Ly 2014 - http://www.ninh.co.uk Find me on Facebook – http://www.facebook.com/ninh.ly.31 Follow me on Twitter - http://twitter.com/NinhLyUK Google plus me – https://plus.google.com/+NinhLyUK
Views: 279575 Ninh Ly
Upper Primary Latest news Update 2018 II Upper Primary Cut Off II Upper Primary news update II
Upper Primary Recruitment Update News December 2018. Upper Primary Cut off :- https://www.youtube.com/edit?o=U&video_id=ogTSWOeVbeo This is just an Educational Channel. Here free training is provided for various competitive exams. Training is given for how to overcome a very easy competitive examination & Trending News. Hopefully you will benefit from this Channel. So you must Subscribe to the channel and keep the next button on the side. As soon as iI upload the video you will get notifications as well. #upperprimarynews #upperprimaryupdate Please SUBSCRIBE my Channel. https://www.youtube.com/channel/UCMcsPj453t153cVlf_xcbYw My Facebook Page :- https://www.facebook.com/Ainalhoque786/ My Facebook Group :- https://www.facebook.com/groups/942920905857354/ Thanks for Watching.
প্রাথমিক শিক্ষক নিয়োগের খুশির খবর জানাল হাইকোর্ট || Primary TET Exam || WBBPE || WB PTET Notice
প্রাথমিক শিক্ষক - শিক্ষিকা নিয়োগের ক্ষেত্রে খুশির খবর জানালো কলকাতা হাইকোর্ট। প্রাথমিক শিক্ষক এবং শিক্ষিকা নিয়োগে বড় আপডেট জানালো কলকাতা হাইকোর্ট। (১) কারা দিতে পারবে এই Primary TET পরীক্ষা? (২) কারা দিতে পারবে না এই Primary TET পরীক্ষা। (৩) কবে হবে Primary TET পরীক্ষা? সবটাই জানিয়ে দিল দিল কলকাতা হাইকোর্ট। বিস্তারিত জানতে Video টি প্রথম থেকে শেষ পর্যন্ত দেখুন এবং Video টি ভালো লাগলে অবশ্যই চ্যানেলটি সাবস্ক্রাইব করে চ্যানেলটি সঙ্গে থাকুন এবং এই গুরুত্বপূর্ণ তথ্যটি সকলকে Share করে জানিয়ে দিন। WB Primary TET Exam New Updates Notification... Don't Miss The Video... Please Watching The Video And Share With Your Friends.... 👇👇👇👇👇👇👇👇👇👇👇👇👇 Primary TET (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnWV6OuYuEAInWy1sdnVIe0K Most Important Math for All Competitive Exam 👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇 https://youtu.be/1D2NkrfgCpI V-BODMAS Rules Math👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇 https://youtu.be/ROJQjJ0y-EY https://youtu.be/Le928yhqchQ 👇👇👇👇👇👇👇👇👇👇👇👇👇 Divisibility (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnWq59TvJIsf6quTPN_xSodJ 👇👇👇👇👇👇👇👇👇👇👇👇👇👇 L.C.M & H.C.F (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnUeOEKYQANIi3gRGwwUo1ZV 👇👇👇👇👇👇👇👇👇👇👇👇👇👇 Simplification (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnXmn9gUsatzgT2awwiJaf0G 👇👇👇👇👇👇👇👇👇👇👇👇👇👇 Amazing Math (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnXXJZiPR2GVJvg_BnE71l2r 👇👇👇👇👇👇👇👇👇👇👇👇👇👇 GI & Reasoning (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnWiZU0IzJEwLKfoMSBBW6dh 👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇 Ratio and Proportion (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnWc-_3mEcOy6BZnzYvqZjbE 👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇 Numbers System (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnXBaEwCoicy15ofa2cg33st 👇👇👇👇👇👇👇👇👇👇👇👇👇👇 You Must Know These (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnWKC7J5DvUpSq6dpiASqJ2B 👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇 Simple Interest (Educational Studies): https://www.youtube.com/playlist?list=PLXYh2e5dfhnUQCY9tOKd9SHfev9LRO9wI Visit this link to see my previous video👇👇👇👇👇👇👇👇👇👇👇👇 Visit chennel to see more videos and watch all the necessary videos from there..👇👇👇👇👇👇👇👇👇👇👇👇👇 Are you taking preps for job exams??? Then subscribe to the "EDUCATIONAL STUDIES" channel. Because in this channel, the testers are given the ability to pass themselves in different competitive exams... And all the friends who are afraid to do mathematics, however, subscribe to the channel. Because this channel is very easy to use and how easy it is to use simple tricks to get it done.. So all the friends are no longer late, click the link provided below, and subscribe to the channel.Thank god ..👇👇👇👇👇👇👇 Subscribe Channel "EDUCATIONAL STUDIES"👇👇👇👇👇👇👇👇👇👇 https://www.youtube.com/channel/UCWRZIkdjsFHsePEED63FJSg This is just an educational channel. Here, free training is provided for various competitive exams. Training is given for how to overcome a very easy competitive examination. Hopefully you will benefit from this channel. So you must subscribe to the channel and keep the next button on the side. As soon as I upload the video you will get notifications as well. Thank You... #Primary_TET #WBBPE #WB_TET_EXAM
Urinary System, part 1: Crash Course A&P #38
Even though you probably don't choose to spend a lot of time thinking about it, your pee is kind of a big deal. Today we're talking about the anatomy of your urinary system, and how your kidneys filter metabolic waste and balance salt and water concentrations in the blood. We'll cover how nephrons use glomerular filtration, tubular reabsorption, and tubular secretion to reabsorb water and nutrients back into the blood, and make urine with the leftovers. Anatomy of Hank poster: http://store.dftba.com/products/crashcourse-anatomy-and-physiology-poster Table of Contents Kidneys Filter Metabolic Waste & Balance Salt & Water Concentrations in the Blood 1:25 Nephrons 4:13 Glomerular Filtration 4:37 Tublar Reabsorption 5:14 Tubular Secretion 8:17 Urine 8:40 *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Fatima Iqbal, Penelope Flagg, Eugenia Karlson, Alex S, Jirat, Tim Curwick, Christy Huddleston, Eric Kitchen, Moritz Schmidt, Today I Found Out, Avi Yashchin, Chris Peters, Eric Knight, Jacob Ash, Simun Niclasen, Jan Schmid, Elliot Beter, Sandra Aft, SR Foxley, Ian Dundore, Daniel Baulig, Jason A Saslow, Robert Kunz, Jessica Wode, Steve Marshall, Anna-Ester Volozh, Christian, Caleb Weeks, Jeffrey Thompson, James Craver, and Markus Persson -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 2005800 CrashCourse
PAIN! Physiology - The Ascending Pathway, Descending Pain Pathway and the Substantia Gelatinosa
Where do I get my information from: http://armandoh.org/resource Facebook: https://www.facebook.com/ArmandoHasudungan Support me: http://www.patreon.com/armando Instagram: http://instagram.com/armandohasudungan Twitter: https://twitter.com/Armando71021105 SPECIAL THANKS: Patreon members FaberCastell Australia - https://www.youtube.com/user/FaberCastellGroup What markers do I use? FaberCastellPITTartistpens1,5 FaberCastellPITTartistpensF FaberCastellPermanentmarkers FaberCastellPITTartistpensbrush
Views: 136985 Armando Hasudungan
Why current regulation will not avoid a future crisis
Despite the many new regulations since Lehman Brothers collapsed, we are still at risk of another banking and financial crisis. To find out why, join Senior Policy Analyst Benoît Lallemand in a special two-part lunch webinar. The content of this webinar is split across two 30-minutes sessions on different days. It is recommended to attend both sessions. Part 1: Why current regulation will not avoid a future crisis Part 2: Simple solutions to make finance serve society These webinars will add to your understanding of the problems and solutions detailed in our "Change Finance!" campaign. Each webinar will last for 30 minutes and your questions will be taken during the session (not only at the end) so you can debate directly with Benoît.
Views: 487 Finance Watch
Protein Structure and Folding
After a polypeptide is produced in protein synthesis, it's not necessarily a functional protein yet! Explore protein folding that occurs within levels of protein structure with the Amoeba Sisters! Primary, secondary, tertiary, and quaternary protein structure levels are briefly discussed. Video also mentions chaperonins (chaperone proteins) and how proteins can be denatured. Table of Contents: 0:41 Reminder of Protein Roles 1:06 Modifications of Proteins 1:25 Importance of Shape for Proteins 1:56 Levels of Protein Structure 2:06 Primary Structure 3:10 Secondary Structure 3:45 Tertiary Structure 4:58 Quaternary Structure [not in all proteins] 6:01 Proteins often have help in folding [introduces chaperonins] 6:40 Denaturing Proteins *Further Reading Suggestions* Related to Protein Misfoldings: https://www.nature.com/scitable/topicpage/protein-misfolding-and-degenerative-diseases-14434929 https://www.scientificamerican.com/article/misfolded-proteins-travel-in-huntington-s-disease/ Learn About "The Protein Folding Problem": https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2443096/ Factual References: OpenStax, Biology. OpenStax CNX. Jun 1, 2018 http://cnx.org/contents/[email protected] Reece, J. B., & Campbell, N. A. (2011). Campbell biology. Boston: Benjamin Cummings / Pearson. Support us on Patreon! http://www.patreon.com/amoebasisters More ways to Support Us? http://www.amoebasisters.com/support-us.html Our Resources: Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Unlectured Series: https://www.amoebasisters.com/unlectured Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology Our intro music designed and performed by Jeremiah Cheshire. End music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. We have YouTube's community contributed subtitles feature on to allow translations for different languages, and we are thankful for those that contribute different languages! YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are not affiliated with any of the translated subtitle credits that YouTube may place below. If you have a concern about community contributed contributions, please contact us.
Views: 63746 Amoeba Sisters
As a gun owner, my primary role was to save lives at DusitD2 attack
National Gun Owners Association chairman Anthony Wahome on Thursday said as a private gun owner, he's role during the DusitD2 hotel attack by Al Shabaab militants, was primarily to save lives.
Views: 83 The Star Kenya
how to calculate single phase transformers primary and secondary full load current
calculate transformer full load current -how to calculate transformer primary and secondary current - electrical transformer
Views: 16516 Electrical videos
Emotions and the Brain
The Sentis Brain Animation Series takes you on a tour of the brain through a series of short and sharp animations. The fifth in the series explains what is happening in our brains as we experience emotions -- both the helpful and unhelpful ones! This empowering animation demonstrates that while sometimes our emotions can 'hijack' our rational thinking, we also have the power to manage our emotions with conscious thought. Who is Sentis? We are a global team assisting individuals and organisations change their lives for the better. The human mind is our focus and we believe the mind is an individual's most important performance tool. We are the world leaders in the application of psychology and neuroscience to safety, leadership development, and wellbeing in the workplace. Check us out at http://www.sentis.com.au/ If you could like to discuss how we can create animation and video as part of a tailored training program for your organisation contact us today. http://www.sentis.com.au/contact/
Views: 500459 Sentis
Kevin Ahern's Bite-Sized Biochemistry #15:  Allostery and Regulation of Metabolism
1. Contact me at [email protected] / Friend me on Facebook (kevin.g.ahern) 2. Download my free biochemistry book at http://biochem.science.oregonstate.edu/biochemistry-free-and-easy 3. Take my free iTunes U course at https://itunes.apple.com/us/course/biochemistry/id556410409 4. Check out my free book for pre-meds at http://biochem.science.oregonstate.edu/biochemistry-free-and-easy 5. Course video channel at http://www.youtube.com/user/oharow/videos?view=1 6. Check out all of my free workshops at http://www.youtube.com/playlist?list=PLlnFrNM93wqyTiCLZKehU1Tp8rNmnOWYB&feature=view_all 7. Check out my Metabolic Melodies at http://www.davincipress.com/metabmelodies.html 8. Take my courses for credit (wherever you live) via OSU's ecampus. For details, see http://ecampus.oregonstate.edu/soc/ecatalog/ecourselist.htm?termcode=all&subject=BB 9. Course materials at http://oregonstate.edu/instruct/bb450 Lecture Highlights Allostery/Regulation I 1. A manmade artificial substrate, known as PALA, binds to ATCase and inhibits the enzyme, but interestingly locks it in the R state. Though the enzyme can't catalyze a reaction when bound to PALA, it is clear that its form changes, again indicating that enzymes are changed by the binding of substrate and that T and R states exist. 2. Protein kinase A is an enzyme involved in covalent modification of enzymes. Like all kinases, it catalyzes the addition of a phosphate to a molecule. Since it is a protein kinase, the molecules it attaches a phosphate to are protein molecules. 3. Phosphates get attached to hydroxyl side chains in proteins. Protein kinase A attaches phosphate to serine or threonine. Other protein kinases can attach phosphate to tyrosine side chains. 4. Protein kinase A is controlled by allosteric means. It is composed of two regulatory subunits and two catalytic subunits. The overall complex is called R2C2. When the catalytic subunits are bound to the regulatory subunits, they cannot catalyze reactions. However, when the molecule cAMP binds to the regulatory subunits, the catalytic subunits are released and are thus active. When active, they covalently modify proteins by adding phosphates. 5. Zymogens are enzymes that are synthesized in an inactive form whose activation requires covalent modification, usually proteolytic cleavage. Examples include digestive enzymes, such as trypsin, chymotrypsin, elastase, and carboxypeptidase whose enzymatic activity might be harmful to the tissue where they are being made. 6. Trypsin is the primary activator of an entire class of proteolytic enzymes. Improper activation of trypsin in or close to the pancreas can lead to pancreatitis, which arises when the proteases attack proteins in the pancreas. 7. Activation of chymotrypsinogen to chymotrypsin, for example, requires trypsin. Trypsin makes an initial cleavage beween amino acids 15 and 16. A disulfide bond keeps the two pieces from coming completely apart, however. This creates an intermediately active form of chymotrypsin called pi-chymotrypsin. This form cleaves itself to remove two dipeptides and this results in full chymotrypsin activity. The three polypeptide pieces are held together by disulfide bonds. Note that three very minor changes in the chymotrypsinogen zymogen have converted a completely inactive enzyme to a fully active one. 8. Alpha-one-antitrypsin is an inhibitor of many proteases, including trypsin and elastase. Normally alpha-one-antitrypsin binds to elastase and prevents it from damaging tissue. People deficient in the factor have proteins in their alveolar walls of the lung (and other connective tissue proteins) destroyed, ultimately resulting in emphysema. Smoke from cigarettes will react with HEALTHY alpha-one-antitrypsin, causing a methionine residue to be oxidized. This oxidation, in turn, prevents alpha-one-antitrypsin from binding to elastase, allowing elastase to damage alveolar tissue and eventually cause emphysema. 9. Blood clotting is a process that is also tightly controlled by zymogens. The process is a cascade of catalytic events in which one enzyme activates another, which in turn activates hundreds/thousands, which in turn activate millions. Cascades are great for amplifying a signal. 10. Two pathways activate the clotting process, the intrinsic pathway and the extrinsic pathway. Ultimately these cascades lead to the conversion of prothrombin (zymogen) to thrombin (active enzyme). Thrombin, in turn, converts fibrinogen (zymogen) to fibrin (mesh former as a result of polymerization).
Views: 3444 Kevin Ahern
Epilepsy, Animation.
Types of seizures, symptoms, pathology (mechanism) of epilepsy, causes and treatments. This video (updated with real voice) and other related images/videos (in HD) are available for instant download licensing here : https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/neurology ©Alila Medical Media. All rights reserved. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Epilepsy is a group of neurological diseases characterized by recurrent seizures. Seizures happen as a result of a sudden surge in the brain’s electrical activities. Depending on which part of the brain is affected, a seizure may manifest as loss of awareness, unusual behaviors or sensations, uncontrollable movements or loss of consciousness. The brain is a complex network of billions of neurons. Neurons can be excitatory or inhibitory. Excitatory neurons stimulate others to fire action potentials and transmit electrical messages, while inhibitory neurons SUPPRESS this process, preventing EXCESSIVE firing. A balance between excitation and inhibition is essential for normal brain functions. In epilepsy, there is an UP-regulation of excitation and/or DOWN-regulation of inhibition, causing lots of neurons to fire SYNCHRONOUSLY at the same time. If this abnormal electrical surge happens within a limited area of the brain, it causes PARTIAL or FOCAL seizures. If the entire brain is involved, GENERALIZED seizures will result. Partial seizures subdivide further to: - Simple partial: - Complex partial Generalized seizures subdivide further to: - Absence seizures: - Tonic seizures - Atonic seizures, drop attacks - Clonic seizures - Myoclonic seizures - The most common and also most dramatic are tonic-clonic seizures, also known as convulsive seizures, which are combinations of muscle stiffening and jerking. This type is what most people relate to when they think of a seizure. It also involves sudden loss of consciousness and sometimes loss of bladder control. A tonic-clonic seizure that lasts longer than 5min requires immediate medical treatment. Epilepsy may develop as a result of a brain injury, tumor, stroke, previous infection or a birth defect. Generalized seizures that start in childhood are likely to involve genetic factors. Epilepsy due to a single gene mutation is rare. More often, an interaction of multiple genes and environmental factors is responsible. Hundreds genes have been implicated. Examples include genes encoding for GABA receptors – major components of the inhibitory circuit, and ion channels. Many genetic disorders that cause brain abnormalities or metabolic conditions have epilepsy as a primary symptom. The cause of epilepsy is unknown in about half of cases. Diagnosis is based on observation of symptoms, medical history, and an electroencephalogram, or EEG, to look for abnormal brain waves. An EEG may also help in differentiating between partial and generalized seizures. Genetic testing maybe helpful when genetic factors are suspected. There is no cure for epilepsy but various treatments are available to control seizures. Medication successfully controls seizures for about 70% of cases. Many anti-epileptic drugs are available which target sodium channels, GABA receptors, and other components involved in neuronal transmission. Different medicines help with different types of seizures. Patients may need to try several drugs to find the most suitable. Dietary therapy: ketogenic diet has been shown to reduce or prevent seizures in many children whose seizures could not be controlled with medication. Ketogenic diet is a special high-fat, low-carbohydrate diet that must be prescribed and followed strictly. With this diet, the body uses fat as the major source of energy instead of carbohydrates. The reason why this helps control epilepsy is unclear. Nerve stimulation therapies such as vagus nerve stimulation in which a device placed under the skin is programmed to stimulate the vagus nerve at a certain rate. The device acts as a pacemaker for the brain. The underlying mechanism is poorly understood but it has been shown to reduce seizures significantly. Finally, a surgery may be performed to remove part of the brain that causes seizure. This is usually done when tests show that seizures are originated from a small area that does not have any vital function.
Views: 394679 Alila Medical Media
What is a Variable Primary Flow Pumping System?
This educational video provides a brief overview of what a Variable Primary Flow chilled water pumping system looks like, and it provides a basic comparison to a Primary/Secondary pumping system. Learn more: http://www.york.com/for-your-workplace/chilled-water-systems The video that follows is for educational use only. It is not intended as a substitute for full professional training or careful job planning, as each installation varies in its individual circumstances. Professional judgment is required with each installation, in conjunction with any applicable laws, regulations, or building codes. Copyright Johnson Controls International Plc 2016. All rights reserved.
Views: 10308 Johnson Controls
How to Unlock Your Brain Capacity
Website: https://primedlifestyle.com/ Instagram: Primed If you want to know more on this topic, I suggest these videos: https://www.youtube.com/watch?v=i_9kIZe4-E0 https://www.youtube.com/watch?v=v9Aw0P7GjHE What if told you there is a way of increasing your mental clarity, focus, concentration, ability to remember while getting ripped as a byproduct. And it’s all pretty easy to do. What you need to do is deplete the regular sources of energy your brain uses for fuel which restricts its true capacity. Then you need to tap into the brain’s prefered source of energy which is often covered up and locked away due our diets and eating habits. And by making some adjustments to these habits, you’ll be able to fuel your brain with another source of energy which allows it to run up to 70 % more efficiently than it normally would. The first thing you need to do is to forget about the regular food pyramid where you’re encourage to eat the majority of your caloric intake in carbohydrates and keep fat to an absolute minimum. Your body will break down carbs and excess protein into sugar known as glucose. And that glucose will force its way in as the first source of energy for both your brain and body leaving other better sources on energy untapped. And all that excess glucose will be converted into stored fat. So this way of eating will essentially make you fat and stupid. Flip that food pyramid upside down and instead eat the majority of your caloric intake in fat while keeping carbs extremely low. This will not make you gain weight and become fat, unless you eat extreme amounts of course, but pretty much the opposite - it will turn you into a fat burning machine that uses that fat as the primary source of fuel as blood sugar and glucose are depleted from the lack of carbs. This is generally known as the ketogenic diet and requires you to get around 70-80 % of your caloric intake from fat, 15-20 % from protein and inevitably some carbs. You’re now tapping into the prefered source of energy and instead of storing fat, you’re now using that fat as energy. And when that fat is broken down, ketone bodies are released to fuel the brain. And let me tell you something the brain loves ketone bodies and studies have shown that the brain can run up to 70 % more efficiently on ketones than on glucose. So this new way of eating will essentially make you ripped and smart. The second thing you need to do is to forget about the traditional way of eating many small meals throughout the day and instead focus on eating fewer larger meals and fast for an extended period of the day, preferably for 16 hours leaving you with an 8 hour eating window. And this will also ramp up the process of getting into ketosis. This is known as intermittent fasting and is becoming one of most popular ways of eating and it’s not hard to understand why when you look at the benefits from it. It’s super convenient once you get used to restricting the hours you eat on and saves you time and effort that you can spend doing something else. Fasting or consciously abstaining from food has been used throughout history by the some of the greatest people to ever live as a way of improving their quality of life. Plato, the great Greece philosopher has been quoted saying “I fast for greater physical and mental efficiency." They discovered that intermittent fasting will ramp up that depletion of glucose and use ketones to fuel the brain which will increase your focus, concentration, ability to remember while simultaneously reducing the risk of alzheimer's and parkinson’s disease. It increases the BDNF, brain derived neurotrophic factor by up to 400 % which helps activate stem cells in the brain to make new brain cells, neurons and nerves. And BDNF is highly involved in your muscles and appears to be a huge reason for why a physical workout have such an impact on your brain. Fasting improves neuroplasticity which is essential for learning and memory and as the brain ages it tends to become less neuroplastic. Intermittent fasting prevents this and you’ll be able to have great mental clarity even as you get older. It improves gene regulation by activating a number of repair genes termed vitagenes, which is responsible for the delay of aging, decreased occurrence of age-related diseases, and prolongs a healthy life span. References: https://www.ncbi.nlm.nih.gov/pubmed/11569918 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC329619/?page=1 https://www.ncbi.nlm.nih.gov/pubmed/18845187 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3915771/ https://www.ncbi.nlm.nih.gov/pubmed/26438184 https://www.ruled.me/ketosis-ketones-and-how-it-works/ https://www.youtube.com/watch?v=i_9kIZe4-E0 Music: Life of Riley by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1400054 Artist: http://incompetech.com/
Views: 2026943 Primed
Shotgun or Sidearm? ~ 1976 Sid Davis Police Training Film; When Should Cops Use Shotguns?
Support this channel: https://www.patreon.com/jeffquitney FBI & Police Training playlist: https://www.youtube.com/playlist?list=PL1265E0E6B45AC07D Firearms playlist: https://www.youtube.com/playlist?list=PL22A5611941174745 more at http://quickfound.net "Most cops get a fair amount of practice with their sidearms. But they don't fire a shotgun very often... and just as important, they don't know when to take the shotgun out of the police car..." Shot in Pasadena, California, with the cooperation of the Pasadena Police Department. Originally a public domain film from the Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). https://en.wikipedia.org/wiki/Riot_shotgun Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/ A riot shotgun is a shotgun designed or modified for use as a primarily defensive weapon, by the use of a short barrel and a larger magazine capacity than shotguns marketed for hunting. The riot shotgun is used by military personnel for guard duty and was at one time used for riot control, and is commonly used as a door breaching and patrol weapon by law enforcement personnel, as well as a home defense weapon by private citizens. Guns of this type are often labeled as breaching shotguns, tactical shotguns or special-purpose shotguns to denote the larger scope of their use; however these are largely marketing terms... Characteristics The primary characteristic of a riot shotgun is a "short" barrel (generally 14 to 20" long; 18" is the shortest length available in the U.S. that is not subject to additional federal BATFE regulation, though such restrictions are rarely a problem for police departments and thus shorter-barrel shotguns are not uncommon among police) which makes the shotgun more compact and easier to handle, easier to stow inside a police vehicle, and more suitable for quick aiming at (close) stationary targets. Generally they have an open (cylinder-bore) choke, to permit the shot to spread quickly and to allow use with other types of projectiles, and they may be equipped with bead, rifle, or ghost-ring sights. Riot guns are most often pump-action due to this design's lower cost and higher reliability, although in recent years a number of semi-automatic shotguns designed primarily for defensive use have become available and are used by military, law enforcement and civilians alike. Most riot guns are chambered in 12-gauge and can handle either 2.75" "standard-length" or 3" "magnum" cartridges. Most non-shotshell loads, such as less lethal ammunition like bean bags, are made only in 12-gauge. However, 20-gauge and .410 shotguns in riot gun configuration are available. Smaller bores are popular for home defense, as the reduced power and recoil make them more suitable for less experienced shooters who are recoil-sensitive. While most hunting shotguns hold between 2 and 5 shells (often 3 shells, to comply with U.S. regulations for migratory bird hunting), riot shotguns can have a magazine tube as long as the barrel, allowing for 6 to 10 shells to be loaded depending on the model, barrel length, and type of shells loaded...
Views: 283292 Jeff Quitney
Shift work and fatigue: recent advances in science and regulation
Session from National Safe Work Month 2017
Views: 401 SafeWork SA

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