In this screencast we get into the concept of functional analysis. We describe what a functions is, how the logical view of a system relates to its physical view, and how these views weave together through multiple layers of decomposition in a system. The system of interest is a basic microwave oven concept.
Views: 3974 Benjamin Carlyle
Click Here to Subscribe: http://Bit.ly/ThomasVid Check out Jason Fung's Fasting-Approved Teas: https://piquetea.life/thomas2 My Website: http://ThomasDeLauer.com 6 Vital Tips For Fasting - WOMEN Edition - Thomas DeLauer Cruciferous vegetables contain goitrogens - a goitrogen, so named because an enlargement of the thyroid gland is known as a goiter, suppresses the thyroid gland by inhibiting the uptake of iodine Iodine is one of the two building blocks of thyroid hormone, and if you are deficient in it, you can develop hypothyroidism (an underactive thyroid) Cruciferous vegetables are rich in two different goitrogens: isothiocyanates and thiocyanates have found that the consumption of cruciferous vegetables has little to no effect on the thyroid, unless a person is deficient in iodine One study in humans, published in the journal Human Toxicology, found that the consumption of 150 g/day (5 oz/day) of cooked Brussels sprouts for four weeks had no adverse effects on thyroid function https://www.ncbi.nlm.nih.gov/pubmed/2419242 Caffeine is known to inhibit cyclic nucleotide phosphodiesterases (PDEs), leading to an increase in cytosolic cAMP (activated by catecholamines) and stimulation of downstream cAMP-dependent mechanisms Caffeine has been found to inhibit slow waves and associated myosalpinx contractions; this may be the result of elevated levels of cytosolic cAMP Caffeine hyperpolarized membrane potential, abolished slow waves and inhibited myosalpinx contractions Spontaneous electrical activity, termed slow waves, drives rhythmic, propulsive contractions in the smooth muscle of the oviduct (myosalpinx). Myosalpinx contractions cause egg transport through the oviduct. Agents that disrupt slow wave pacemaker activity will therefore disrupt myosalpinx contractions and egg transport https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3111677/ Study - Obesity Research This study suggests that fasting could reduce women’s insulin sensitivity slightly more than men’s, causing their blood sugar to spike higher after a meal Looked at the response of alternate day fasting in eight men and eight women Glucose and insulin responses to a standard meal were tested in nonobese subjects at baseline and after 22 days of alternate day fasting (36 hour fast) Glucose response to a meal was slightly impaired in women after 3 weeks of treatment, but insulin response was unchanged However, men had no change in glucose response and a significant reduction in insulin response In other words, women had slightly diminished insulin sensitivity also makes it harder to digest carbs and absorb nutrients, increasing the odds of gaining weight https://www.ncbi.nlm.nih.gov/pubmed/15833943 Weight Training Prevents catabolism Meta Analysis - Nutrients Looked to see if resistance training prevents muscle loss induced by caloric restriction The review randomized clinical trials (RCT) comparing the effects of CR with (CRRT) or without RT on lean body mass (LBM), fat body mass (FBM), and total body mass (BM) The six RCTs included in the review applied RT three times per week, for 12 to 24 weeks, and most CR interventions followed diets of 55% carbohydrate, 15% protein, and 30% fat RT reduced 93.5% of CR-induced LBM loss (0.819 kg [0.364 to 1.273]), with similar reduction in FBM and BM, compared with CR Concluded that CRRT is able to prevent almost 100% of CR-induced muscle loss, while resulting in FBM and BM reductions that do not significantly differ from CR. https://www.ncbi.nlm.nih.gov/pubmed/29596307 The mineralocorticoids (primarily t) regulate the balance of minerals (sodium, potassium, and magnesium) in the cells Stress triggers the release of aldosterone, which raises blood pressure by its action on cells to hold onto sodium and lose potassium Long-term release of stress levels of mineralocorticoids can cause a potassium deficiency and a magnesium imbalance, as well as chronic water retention and high blood pressure *Perimenopause, or menopause transition, begins several years before menopause. It's the time when the ovaries gradually begin to make less estrogen* https://www.sciencedirect.com/topics/pharmacology-toxicology-and-pharmaceutical-science/perimenopause rbGH (recombinant bovine growth hormone), also known as rbST (recombinant bovine somatotropin), is a genetically engineered hormone injected into dairy cows to increase milk production. rBST raises the concentration of insulin-like growth factor-1 (IGF-1) in treated cow milk During development of the mammary system, IGF-1 increases cell proliferation and the formation of mammary ducts Resources 1) https://www.ncbi.nlm.nih.gov/pubmed/2419242 2) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3111677/ 3) http://www.agbioforum.org/v3n23/v3n23a15-brinckman.htm#R5 4) https://www.ncbi.nlm.nih.gov/pubmed/10435273 5) https://www.ncbi.nlm.nih.gov/pubmed/19034633
Views: 82912 Thomas DeLauer
This is 10 minute video that shows a method accelerator plugin developed by MBSE Training and Consulting Ltd to speed up a light-weight SysML method to generate functional requirements from analysis of textual use case using an activity model. The method helper is an open source project developed by Fraser Chadburn. The method makes use of a little known feature in the Rhapsody Gateway for bi-directional synchronization of requirements from Rhapsody to Rational DOORS and is designed as a quick win for people new to MBSE with Rhapsody.
Views: 9818 MBSETraining
This video explains the differences, benefits, and drawbacks of 5 different techniques for gathering requirements during the Analysis phase of an IT system development project. The slides in this video correspond to Chapter 3 of "Systems Analysis & Design", 6th ed, by Dennis, Wixom, and Roth.
Views: 8328 Jordan Barlow
Here are some Techniques that you can use to help balance the positioning of your feet for your barefoot running. Barefoot running can have a great reward if it is instituted correctly through proper integration. The techniques in this video will act as a puzzle piece to help bring your running into a fuller integrated efficiency. TRAINING FOR HUMANS- http://www.functionalpatterns.com/product/the-official-functional-patterns-training-for-humans-workout-system/ THE POWER OF POSTURE- http://www.functionalpatterns.com/product/the-power-of-posture-by-naudi-aguilar-e-book/ Human Foundations- http://www.functionalpatterns.com/product-category/human-foundations-instructional-videos/ Facebook Page- https://www.facebook.com/pages/Functional-Patterns/127542133986059 Official Website- http://www.functionalpatterns.com © 2014 by Functional Patterns. All rights reserved
Views: 113998 functionalpatterns
Taylor suggested the division of factory in two departments - planning and production Workers must be free from planning burden and must concentrate on their work assigned. He suggested as one foreman cannot be expert in every aspect of work, there should be minimum eight specialists or experts to supervise and give orders to workers. Planning department - route clerk, instruction card clerk, time and cost clerk, disciplinarian Production department - gang boss, speed boss, repair boss, inspector SCIENTIFIC TECHNIQUES OF TAYLOR SCIENTIFIC PRINCIPLES OF MANAGEMENT - https://www.youtube.com/watch?v=b1wqyKnMo8Y FUNCTIONAL FOREMANSHIP STANDARDISATION AND SIMPLIFICATION OF WORK FATIGUE STUDY METHOD STUDY TIME STUDY MOTION STUDY DIFFERENTIAL PIECE WAGE SYSTEM WORK STUDY MENTAL REVOLUTION BUSINESS STUDIES CHAPTER 2 PRINCIPLES OF MANAGEMENT PRINCIPLES PF MANAGEMENT IN HINDI TAYLOR TECHNIQUES IN HINDI SCIENTIFIC TECHNIQUES OF MANAGEMENT IN HINDI SCIENTIFIC TECHNIQUES OF MANAGEMENT TAYLOR BUSINESS STUDIES POONAM GANDHI IN HINDI FUNCTIONAL FOREMENSHIP IN HINDI SUPPORT ME ON- FACEBOOK- https://www.facebook.com/Jhansi-Insti... INSTAGRAM- https://www.instagram.com/raikwar.pan... TWITTER-https://twitter.com/JhansiOf THANKS FOR WATCHING BY JIC (JHANSI INSTITUTE OF COMMERCE) microeconomics chapter 1 economics and economy https://www.youtube.com/watch?v=g41OMW0LUIg&list=PLx0knzIJInnccC-dHY70fBqy9UyZH18Js microeconomics chapter 2 cental problems of an economy https://www.youtube.com/watch?v=KYJ62TgCz00&index=2&list=PLx0knzIJInneYizd1FtB-WEJtsQ3Y6PWa microeconomics chapter 3 consumer's equilibrium utility analysis https://www.youtube.com/watch?v=-DpcDMEtWKw&list=PLx0knzIJInncSpYGPkvVMTWProQy9bJee microeconomics chapter 4 consumer's equilibrium indifference curve analysis https://www.youtube.com/watch?v=d3Upk3YxpkY&list=PLx0knzIJInndE4vP3bHAf3n7mw02izpcr microeconomics chapter 5 theory of demand https://www.youtube.com/watch?v=hc0uPdTGL4o&list=PLx0knzIJInndEYslKIqvPOxpgDeAjl_zy microeconomics chapter 6 price elasticity of demand https://www.youtube.com/watch?v=G7ZvwRLWpoM&list=PLx0knzIJInnfhLSYMiQM-f9NNtRjqtnUb microeconomics chapter 7 production function and returns to factor https://www.youtube.com/watch?v=9CxaKtP27bw&list=PLx0knzIJInncGebE8ShuYDYZNX-ormBZV macroeconomics national income complete chapter new syllabus class 12 https://www.youtube.com/watch?v=LWOLBC52ouA&list=PLx0knzIJInncYxm8fLaBDkmoa_XNUzANc
Views: 12530 Jhansi Institute of Commerce
Fourier Series and Fourier Transform with easy to understand 3D animations.
Views: 1483773 Physics Videos by Eugene Khutoryansky
Value Analysis: Comparing Specified Performance (Function) with Cost Value of Current and Alternative Designs, Processes and Vendors. Apart from the standard products and components, many vendors sell special items. Each of them accomplish certain function or functions. The functional items sold by vendors are available at low prices because of economies of scale and experience effect.
Views: 45 Narayana Rao
Visualization and "audibilization" of 15 Sorting Algorithms in 6 Minutes. Sorts random shuffles of integers, with both speed and the number of items adapted to each algorithm's complexity. The algorithms are: selection sort, insertion sort, quick sort, merge sort, heap sort, radix sort (LSD), radix sort (MSD), std::sort (intro sort), std::stable_sort (adaptive merge sort), shell sort, bubble sort, cocktail shaker sort, gnome sort, bitonic sort and bogo sort (30 seconds of it). More information on the "Sound of Sorting" at http://panthema.net/2013/sound-of-sorting
Views: 6543485 Timo Bingmann
Electric cars are making big waves in the automobile world. These noise-free, pollution-free and high-performance vehicles are expected to make their I.C. engine counterparts obsolete by 2025. This video will unveil the hidden technologies behind the Tesla Model S, which recently became the world’s fastest accelerating car. We will see how electric cars have achieved superior performance by analyzing the technology behind the induction motor, inverter, lithium ion battery power source, regenerative braking and above all, the synchronized vehicle mechanism, in a logical, step-by-step manner. The working and features of Tesla car is explained here with help of animation. Please support us at Patreon.com so that we can add one more member to the team and will be able to release 2 educational videos/month. https://www.patreon.com/LearnEngineering Check out this excellent video on regenerative braking from Kyle Drivers. https://www.youtube.com/watch?v=0b2i5ufN7k0 Check out Jehu's channel https://www.youtube.com/user/jehugarcia Curious about how LE was born ?, Check out our story : https://goo.gl/otQfvD Like us on FB : https://www.facebook.com/LearnEngineering Voice-over artist : https://www.fiverr.com/mikepaine
Views: 5749599 Learn Engineering
An animated introduction to the Fourier Transform. Home page: https://www.3blue1brown.com/ Brought to you by you: http://3b1b.co/fourier-thanks Puzzler at the end by Jane Street: https://janestreet.com/3b1b Follow-on video about the uncertainty principle: https://youtu.be/MBnnXbOM5S4 Interactive made by a viewer inspired by this video: https://prajwalsouza.github.io/Experiments/Fourier-Transform-Visualization.html ------------------ Animations largely made using manim, a scrappy open source python library. https://github.com/3b1b/manim If you want to check it out, I feel compelled to warn you that it's not the most well-documented tool, and has many other quirks you might expect in a library someone wrote with only their own use in mind. Music by Vincent Rubinetti. Download the music on Bandcamp: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown Stream the music on Spotify: https://open.spotify.com/album/1dVyjwS8FBqXhRunaG5W5u If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then "add subtitles/cc". I really appreciate those who do this, as it helps make the lessons accessible to more people. ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that). If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3Blue1Brown Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Reddit: https://www.reddit.com/r/3Blue1Brown
Views: 2693024 3Blue1Brown
What can you do to increase your note-taking speed? If you're using a computer, there are plenty of tools that can help... but what if you prefer writing on paper? One potential solution is using shorthand. In this video, we'll look at several shorthand systems - and also at some ideas for creating one of your own. My book "10 Steps to Earning Awesome Grades" is completely free, so check it out if you're interested in improving your grades! http://collegeinfogeek.com/get-better-grades/ Companion article for this video: http://collegeinfogeek.com/shorthand-lecture-notes/ ---------- Videos you might want to watch next: How to read faster: https://www.youtube.com/watch?v=kmDMrxUSXKY Paper vs. computer notes: https://www.youtube.com/watch?v=gsb-U8bZpig ---------- If you want to get even more strategies and tips on becoming a more productive, successful student, subscribe to my channel right here: http://buff.ly/1vQP5ar Twitter ➔ https://twitter.com/tomfrankly Instagram ➔ https://instagram.com/tomfrankly ~ created by Thomas Frank
Views: 382216 Thomas Frank
NMR spectroscopy lecture by Suman Bhattacharjee - This lecture explains about the NMR spectroscopy basics. Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy, is a research technique that exploits the magnetic properties of certain atomic nuclei. It determines the physical and chemical properties of atoms or the molecules in which they are contained. It relies on the phenomenon of nuclear magnetic resonance and can provide detailed information about the structure, dynamics, reaction state, and chemical environment of molecules. The intramolecular magnetic field around an atom in a molecule changes the resonance frequency, thus giving access to details of the electronic structure of a molecule. Most frequently, NMR spectroscopy is used by chemists and biochemists to investigate the properties of organic molecules, although it is applicable to any kind of sample that contains nuclei possessing spin. Suitable samples range from small compounds analyzed with 1-dimensional proton or carbon-13 NMR spectroscopy to large proteins or nucleic acids using 3 or 4-dimensional techniques. The impact of NMR spectroscopy on the sciences has been substantial because of the range of information and the diversity of samples, including solutions and solids. NMR spectra are unique, well-resolved, analytically tractable and often highly predictable for small molecules. Thus, in organic chemistry practice, NMR analysis is used to confirm the identity of a substance. Different functional groups are obviously distinguishable, and identical functional groups with differing neighboring substituents still give distinguishable signals. NMR has largely replaced traditional wet chemistry tests such as color reagents for identification. A disadvantage is that a relatively large amount, 2–50 mg, of a purified substance is required, although it may be recovered. Preferably, the sample should be dissolved in a solvent, because NMR analysis of solids requires a dedicated MAS machine and may not give equally well-resolved spectra. The timescale of NMR is relatively long, and thus it is not suitable for observing fast phenomena, producing only an averaged spectrum. Although large amounts of impurities do show on an NMR spectrum, better methods exist for detecting impurities, as NMR is inherently not very sensitive. NMR spectrometers are relatively expensive; universities usually have them, but they are less common in private companies. Modern NMR spectrometers have a very strong, large and expensive liquid helium-cooled superconducting magnet, because resolution directly depends on magnetic field strength. Less expensive machines using permanent magnets and lower resolution are also available, which still give sufficient performance for certain application such as reaction monitoring and quick checking of samples. There are even benchtop NMR spectrometers. This important and well-established application of nuclear magnetic resonance will serve to illustrate some of the novel aspects of this method. To begin with, the nmr spectrometer must be tuned to a specific nucleus, in this case the proton. The actual procedure for obtaining the spectrum varies, but the simplest is referred to as the continuous wave (CW) method. A typical CW-spectrometer is shown in the following diagram. Article source - Wikipedia.org For more information, log on to- http://www.shomusbiology.com/ Get Shomu's Biology DVD set here- http://www.shomusbiology.com/dvd-store/ Download the study materials here- http://shomusbiology.com/bio-materials.html Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology- Buy Shomu’s Biology lecture DVD set- www.shomusbiology.com/dvd-store Shomu’s Biology assignment services – www.shomusbiology.com/assignment -help Join Online coaching for CSIR NET exam – www.shomusbiology.com/net-coaching We are social. Find us on different sites here- Our Website – www.shomusbiology.com Youtube- https://www.youtube.com/user/TheFunsuman Thank you for watching NMR spectroscopy lecture by Suman Bhattacharjee.
Views: 365570 Shomu's Biology
You can avoid decision-making mistakes by understanding the differences between these two systems of thought. Subscribe to Inc.'s channel, click here: http://www.youtube.com/user/incmagazine?sub_confirmation=1 Facebook: https://www.facebook.com/Inc Twitter: https://twitter.com/Inc G+: https://plus.google.com/+incmagazine/posts Linkedin: https://www.linkedin.com/company/inc.-magazine
Views: 73355 Inc.
Hashing Techniques Hash Function, Types of Hashing Techniques in Hindi and English * Direct Hashing * Modulo-Division Hashing * Mid-Square Hashing * Folding Hashing - Fold-Shift Hashing and Fold Boundary Hashing * PseudoRandom Hashing * Subtraction Hashing For Students of B.Tech, B.E, MCA, BCA, B.Sc., M.Sc., Courses - As Per IP University Syllabus and Other Engineering Courses
Views: 267752 Easy Engineering Classes
The human brain is probably the most mysterious organ in our body. Scientists keep learning new facts about its work, but it still hides lots of secrets. There are a few simple ways to boost your intellect and improve your brain power, and they will surely surprise you! TIMESTAMPS Chronic lack of sleep worsens memory 0:40 Prolonged stress destroys the brain 1:07 Love and hate have a lot in common 1:29 The brain is sensitive to dehydration 1:53 Pregnancy changes the brain’s structure 2:13 The abundance of sugar reduces the ability to learn 2:39 Romantic love and maternal feelings are very similar 3:25 Painting improves the work of the brain 3:58 Reading trains the brain 4:33 SUMMARY - During a full night’s sleep, brain cells remove toxic compounds dangerous to our brain. - A decrease in memory, in the ability to learn, in self-control — these are the consequences that chronic stress is fraught with. - British scientists found out that love and hate originate in similar brain areas. - Our brain is almost 80% water. - Scientists proved that pregnancy reduces the amount of gray matter in the brain areas responsible for social cognition and the ability to understand other people. - The abundance of fructose in the diet slows down the brain and reduces its ability to learn, remember information, and concentrate. - According to brain activity, romantic relationships and maternal feelings are very similar, but there are differences as well. - A study showed that painting and contemplation of works of art improve the interaction between brain areas while slowing its aging. - Oxford scientists proved that the process of reading trains the cognitive abilities of the brain. It also activates areas that aren’t used at other times. Don’t forget to hit the like button below the video and click subscribe to join the Bright Side of life! 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: 5558931 BRIGHT SIDE
A project is about delivering products (output) that will have a function with an objective that deliver the outcome from which we realize the Benefit We cannot plan the project if we do not know the products: What, When, Who, Where, Why and hoW So we break them down in smaller products which then allows us to Prioritize (turn each into a requirement for the project benefit) and Estimate See dependencies - Internal and External So understand the real Scope (see another video) and then use to manage the value with such techniques as Function Analysis System Technique and Value Trees, which lead to the Value Profile, Value Index and most of all the Value for Money And so understand far more about the project
Views: 1742 The Sustainable PM
Help us to make future videos for you. Make LE's efforts sustainable. Please support us at Patreon.com ! https://www.patreon.com/LearnEngineering Working of a Manual transmission is explained in an illustrative and logical manner in this video with the help of animation. Here the working of Sliding mesh and synchromesh transmissions are well illustrated. This video also explains the working of a reverse gear. Like us on FB : https://www.facebook.com/LearnEngineering Voice-over artist :https://www.fiverr.com/mikepaine
Views: 20272172 Learn Engineering
Learn Fast Method to Convert Kilometers into Miles - This Fast Math Calculation video tutorials will teach you step by step to convert Kilometers(KM) to Miles.For more quick math tips Click Subscribe - http://bit.ly/14qadu2. To for quick conversion of Kilometers into Miles we are going to use a Math formula which is given below - Miles = KM/8 * 5 So, we have to put the value of kilometers that we need to convert to miles and rest of the things formula does, just like a function. After simple calculation you can easily get your kilometers converted into miles. Note- This is not exact conversion, Answer is approximate. Let's get updates of Mathematics tricks on Social Medias - Facebook - http://facebook.com/ItsMyAcademy Twitter - http://twitter.com/ItsMyAcademy. Google Plus - https://plus.google.com/u/0/b/100424089563249892522/ Website - http://ItsMyAcademy.com Email - [email protected] ...........................................................................
Views: 27344 IMA Videos
In this video, RFID (Radio Frequency Identification) Technolgy has been explained. So, in this video, what is RFID, what is inside this RFID system, how RFID works, and application of RFID have been explained. What is RFID? RFID is technology which works on radio frequency and it is used for the auto-identification for the different object. The RFID system mainly consists of two parts. 1) RFID Reader or Interrogator 2) RFID Tags In this RFID system, this RFID reader continuously sends radio waves of a particular frequency. If the object, on which this RFID tag is attached is within the range of this radio waves then it sends the feedback back to this RFID reader. And based on this feedback, RFID reader identifies the object. RFID tags: Now, three different kinds of RFID tags are commercially available. 1) Passive tags 2) Active tags 3) Semi-passive tags These passive tags do not have any power supply. They used to get their power from the incoming radio waves from the Readers. While active tags have a power source for their internal circuitries. And for sending the response to the reader also, it uses its own power supply. In the case of semi-passive tags, they have a power supply for internal circuitries, but for sending the response it relies on the radio waves received from the Reader. Operating Frequency: This RFID system is mainly operated in three frequency bands. 1) LF: Low-Frequency band 2) HF: High-Frequency band 3) UHF: Ultra High-Frequency band The exact frequency of operation varies from country to country. Operating Principles: Most of the RFID systems operate on any of this two principles. 1) Load Modulation 2) Backscattered Modulations Applications of RFID: 1. Institutions: Library, Hospitals, Schools, and Colleges 2. Transportation and Logistics 3. Access Control 4. Sports 5. Animal Tracking Timestamps for the different topics in the video is given below: 0:40 What is RFID? 1:56 What is inside this RFID chip? 4:42 Operating Frequencies for the RFID Systems 5:27 Working Principle of RFID Systems This video will be helpful to everyone in understanding the concept of RFID Technology. Follow me on YouTube: https://www.youtube.com/allaboutelectronics Follow me on Facebook: https://www.facebook.com/ALLABOUTELECRONICS/ Follow me on Instagram: https://www.instagram.com/all_about.electronics/ Follow me on Twitter: @rushalmshah Music Credit: http://www.bensound.com/
Views: 562870 ALL ABOUT ELECTRONICS
This video explains how to use LU Decomposition to solve a system of linear equations. Site: http://mathispower4u.com Blog: http://mathispower4u.wordpress.com
Views: 217226 Mathispower4u
Regular exercise helps you stay in good shape and push back the appearance of changes associated with old age. This fact applies to all the organs in your body, including your brain. Today, you have a unique chance to check how fast your brain is! Other videos you might like: 9 Proofs You Can Increase Your Brain Power https://www.youtube.com/watch?v=gbxxYILwNWY& 11 Secrets to Memorize Things Quicker Than Others https://www.youtube.com/watch?v=mHdy1xS59xA This Test Will Show How Good Your Memory Is https://www.youtube.com/watch?v=VtGYIGimhzA& TIMESTAMPS: Exercise #1. Multicolored text 0:34 Exercise #2. Schulte Table 2:26 Exercise #3. Finger gestures 3:39 Exercise #4. Bimanual synchronous writing 4:43 How to avoid Alzheimer's 5:29 SUMMARY: - Exercise #1. Proceed to say aloud the name of the color in which each of the words on the list is written. Expect the going to be difficult at first since the sections responsible for text perception and color perception are located in different hemispheres of the brain. - Exercise #2. Focus on the number 19 at the center of the square. Your goal is to find the number 1 and then all the remaining numbers in ascending order, fixing your gaze on each in turn. - Arrange the fingers of the right hand so as to make the ‘peace’ sign while simultaneously making the ‘OK’ sign with your left hand. Then change the arrangement of the fingers so that your left hand shows ‘peace’ and your right hand shows ‘OK.’ - For this exercise, you’ll need two sheets of paper and a pair of easy-to-use writing utensils. When everything is ready, start drawing different geometric shapes with both hands at once. - Try to perform mundane, everyday rituals (such as brushing your teeth or combing your hair) using your nondominant hand. - While taking a shower or performing other routine activities, do everything with your eyes closed. - Frequently change the routes you use for commuting to work, going to the shops, or reaching other regular destinations. - While watching a movie, try turning off the sound and relying on the actors’ gestures and movements to guess what they are talking about. Subscribe to Bright Side : https://goo.gl/rQTJZz For copyright matters please contact us at: [email protected] ---------------------------------------------------------------------------------------- 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: 6200275 BRIGHT SIDE
To watch this Webinar go to Labroots at: https://www.labroots.com/webinar/n-linked-glycosylation-profiling-rapid-separation-techniques-analysis-development-phase-ther In this presentation the complementarity of various liquid phase bioseparation methods including capillary electrophoresis and liquid chromatography are discussed. N‐glycosylation analysis of a development‐phase glycoprotein having multiple glycosylation sites using these orthogonal methods demonstrated that complementarity is the key to solving the glycosylation puzzle. Most structures were simply identified by public database search either by Expasy or GUcal, based on their molecular weight or measured glucose unit values. Glycan structures not included in the GuCal database were deciphered by exoglycosidase‐based glycan sequencing, to sequentially remove the sugar residues from the nonreductive end of the glycan structures. Learning objective 1: Introduce the New, Fast Glycan Labeling & Analysis Kit from SCIEX Learning Objective 2: Discover 60 Minute Sample Prep for Up To 96 Glycan Samples Learning Objective 3: Learn How to Separate and Identify N-Glycans in Minutes Learning Objective 4: Compare Liquid Phase Separation Methods for N-Glycan Analysis
Views: 105 LabRoots
Description Parametric uncertainty is broadly difficult to quantify. In particular, when those parameters don't fit nice distributions it can be hard to generate reasonable simulations. Polynomial chaos is a somewhat obscure technique that leverages a natural connection between probability distributions and orthogonal polynomial families. This talk will demonstrate the technique and its applications. Abstract There is an intricate link between orthogonal polynomial families and well-known probability distributions. Known as Polynomial Chaos, this technique is largely unknown outside of some engineering fields. Nevertheless, the method allows us to model arbitrary distributions (with finite second moment) using distributions that are more familiar, e.g. the uniform or normal distributions. The polynomial chaos technique shifts the burden of understanding random variables to one of understanding deterministic series coefficients. This method is particularly good for understanding dynamical systems with parametric uncertainty. The Polynomial Chaos expansion allows us to generate Monte Carlo simulations with far fewer simulation runs. In addition, we can use the method to quantify uncertainty in observations even when faced with small sample sizes. This talk will demonstrate the derivation of the technique and include some Python examples of ways it can be used to model systems and understand data in the presence of uncertainty. This will be a highly technical talk, touching on elements of measure-theoretic probability and functional analysis. www.pydata.org PyData is an educational program of NumFOCUS, a 501(c)3 non-profit organization in the United States. PyData provides a forum for the international community of users and developers of data analysis tools to share ideas and learn from each other. The global PyData network promotes discussion of best practices, new approaches, and emerging technologies for data management, processing, analytics, and visualization. PyData communities approach data science using many languages, including (but not limited to) Python, Julia, and R. PyData conferences aim to be accessible and community-driven, with novice to advanced level presentations. PyData tutorials and talks bring attendees the latest project features along with cutting-edge use cases.
Views: 3379 PyData
Follow along with the course eBook: http://bit.ly/2JxL9MF See the full course: https://systemsacademy.io/courses/nonlinear-systems/ Twitter: http://bit.ly/2HobMld In this module we give an overview to the model of a system that will form the foundations for our discussion on nonlinear systems, we will quickly present the basic concepts from systems theory such as elements, system's boundary, environment etc. Transcription: A nonlinear system is a type of system, so before we can talk about them we need to first have some understanding of the more general concept of a system. There are many definitions for systems, we will just quickly present a few of them for you to get an idea of where they overlap. Your Dictionary defines a system as: An arrangement of things, or a group of related things that work toward a common goal. Webopedia tells us a system is: A group of interdependent items that interact regularly to perform a task. We will then loosely define a system as a set of parts that are interconnected in effecting some joint come. A system then consists of parts, what we call elements and a set of connections between them, what we call relations. An example of a system might be a farm, a farm consist of a set of components such as, fields, seeds, machinery, workers etc. and the set of relations between these things that is how they are interconnect in order to perform some overall function. A bicycle is also an example of a mechanical system with a number of elements that have been designed to interrelate in a specific fashion in order to collectively function as a unit of transportation. A plant cell is another example of a system, this time it is what we would call a biological system, consisting of a set of organelles that are interconnected and interdepend in performing the metabolic processes that enable the cell as an entire system to function. There are of cause many more examples of systems from ecosystems to transportations systems to social systems. In the world of science and mathematics there are fundamentally two different types of systems, what are called linear and nonlinear systems and in the next two lectures we will be discussing each and the distinctions between them. Twitter: http://bit.ly/2TTjlDH Facebook: http://bit.ly/2TXgrOo LinkedIn: http://bit.ly/2TPqogN
Views: 10875 Systems Academy
In this lecture, we will discuss how to make complete use of the MATLAB interface by learning the essentials of its major components. MATLAB is a multi paradigm programming environment that is tuned for iterative analysis and design processes with a programming language that expresses matrix and array mathematics, directly. Get a free MATLAB Trial: https://goo.gl/ZHFb5u MATLAB toolboxes are professionally developed, rigorously tested, and fully documented. MATLAB apps let you see how different algorithms work with your data. Iterate until you’ve got the results you want, then automatically generate a MATLAB program to reproduce or automate your work. Scale your analyses to run on clusters, GPUs, and clouds with only minor code changes. There’s no need to rewrite your code or learn big data programming and out-of-memory techniques. MATLAB® is a programming platform designed specifically for engineers and scientists. The heart of MATLAB is the MATLAB language, a matrix-based language allowing the most natural expression of computational mathematics. What can you do with MATLAB? Using MATLAB, you can: •Analyze, visualize and infer data •Develop algorithms that are useful, practical, and efficient. •Create models and applications The language, apps, and built-in math functions enable you to quickly explore multiple approaches to arrive at a solution. MATLAB lets you take your ideas from research to production by deploying to enterprise applications and embedded devices, as well as integrating with Simulink® and Model-Based Design. Who uses MATLAB? Millions of engineers and scientists in industry and academia use MATLAB. You can use MATLAB for a range of applications, including deep learning and machine learning, signal processing and communications, image and video processing, control systems, test and measurement, computational finance, and computational biology.
Views: 480 Ahmad Bazzi
The powerful microscopes used in biomedical imaging provide with 3D images of hundreds of cells, and cells in these images are often layered on each other. Under these conditions, it is impossible for traditional methods to determine the cells' properties. The EPFL Biomedical Imaging Group has developed a virtual tool that can analyze hundreds of images in just an hour . All it takes is a standard computer.
Views: 1481 École polytechnique fédérale de Lausanne (EPFL)
📚📚📚📚📚📚📚📚 GOOD NEWS FOR COMPUTER ENGINEERS INTRODUCING 5 MINUTES ENGINEERING 🎓🎓🎓🎓🎓🎓🎓🎓 SUBJECT :- Discrete Mathematics (DM) Theory Of Computation (TOC) Artificial Intelligence(AI) Database Management System(DBMS) Software Modeling and Designing(SMD) Software Engineering and Project Planning(SEPM) Data mining and Warehouse(DMW) Data analytics(DA) Mobile Communication(MC) Computer networks(CN) High performance Computing(HPC) Operating system System programming (SPOS) Web technology(WT) Internet of things(IOT) Design and analysis of algorithm(DAA) 💡💡💡💡💡💡💡💡 EACH AND EVERY TOPIC OF EACH AND EVERY SUBJECT (MENTIONED ABOVE) IN COMPUTER ENGINEERING LIFE IS EXPLAINED IN JUST 5 MINUTES. 💡💡💡💡💡💡💡💡 THE EASIEST EXPLANATION EVER ON EVERY ENGINEERING SUBJECT IN JUST 5 MINUTES. 🙏🙏🙏🙏🙏🙏🙏🙏 YOU JUST NEED TO DO 3 MAGICAL THINGS LIKE SHARE & SUBSCRIBE TO MY YOUTUBE CHANNEL 5 MINUTES ENGINEERING 📚📚📚📚📚📚📚📚
Views: 5831 5 Minutes Engineering
How to remember glycolysis in 5 minutes ? -This lecture explains about a glycolysis trick that will make you understand glycolysis pathway easily under 5 minutes. These are known as mnemonics to study complex biological process and pathways to explain glycolysis metabolism in details. memorize glycolysis pathway in 5 minutes with this helpful mnemonics. This lecture will help you to - memorize glycolysis in 5 minutes remember glycolysis pathway easily apply this glycolysis trick to answer metabolism questions from glycolysis pathway For more information, log on to- http://www.shomusbiology.com/ Get Shomu's Biology DVD set here- http://www.shomusbiology.com/dvd-store/ Download the study materials here- http://shomusbiology.com/bio-materials.html Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology- Buy Shomu’s Biology lecture DVD set- www.shomusbiology.com/dvd-store Shomu’s Biology assignment services – www.shomusbiology.com/assignment -help Join Online coaching for CSIR NET exam – www.shomusbiology.com/net-coaching We are social. Find us on different sites here- Our Website – www.shomusbiology.com Facebook page- https://www.facebook.com/ShomusBiology/ Twitter - https://twitter.com/shomusbiology SlideShare- www.slideshare.net/shomusbiology Google plus- https://plus.google.com/113648584982732129198 LinkedIn - https://www.linkedin.com/in/suman-bhattacharjee-2a051661 Youtube- https://www.youtube.com/user/TheFunsuman Thank you for watching the video lecture about glycolysis tricks and the easiest way to remember glycolysis in 5 minutes.
Views: 755567 Shomu's Biology
Get the full course: https://courses.xelplus.com Excel has various tools that can help you easily clean up your raw data for further analysis. Apart from using formulas and formatting, there are two useful Excel features that let you easily clean up. One method is text to columns feature and the other to import external data. The Get External Data tool can be used to import and analyse data from other systems. This tool is also useful for importing data to run your dashboards or do further analysis using pivot tables, etc. Usually you can get data extracts from any system (e.g. “.dat” or “.csv” from Oracle, “.xml” files from SAP, etc.). These can be imported into Excel. Importing External Data also gives you control over the decimals and thousand separator, especially if you’re dealing with international companies. In the US, the decimal is dot and the comma is a thousand separator and in most European countries it’s the other way round, where the comma is a decimal and the dot a thousand separator. It’s always safest to Import it properly with the Excel Data Import wizard! After importing press Ctrl + T to create a table out of it. You can create a pivot table off this one, and when you do, even if you add more data to it, the pivot reflects the new data. Importing Data from the Web / Internet into Excel – creating web queries that refresh automatically: In Excel you can also import data directly from the web. You basically create a web query which you set to refresh automatically based on your preference. ★ My Online Excel Courses ► https://courses.xelplus.com/ ✉ Subscribe & get my TOP 10 Excel formulas e-book for free https://www.xelplus.com/free-ebook/ EXCEL RESOURCES I Recommend: https://www.xelplus.com/resources/
Views: 143115 Leila Gharani
Newton Raphson Method: Newton's method (also known as the Newton–Raphson method), named after Isaac Newton and Joseph Raphson, is a method for finding successively better approximations to the roots (or zeroes) of a real-valued function. The first idea of the Newton-Raphson method is that, since it is easy to find the root of a linear function, we pretend that our complicated function is a line, and then find the root of a line, with the hope that the line's crossing is an excellent approximation to the root we actually need. Newton's Method is used to estimate the roots of a function, while linear approximation is used to estimate the value of a function at a particular point. Newton's method (also known as the Newton–Raphson method), named after Isaac Newton and Joseph Raphson, is a method for finding successively better approximations to the roots (or zeroes) of a real-valued function. The idea of the method is as follows: one starts with an initial guess which is reasonably close to the true root, then the function is approximated by its tangent line (which can be computed using the tools of calculus), and one computes the x-intercept of this tangent line (which is easily done with elementary algebra). This x-intercept will typically be a better approximation to the function's root than the original guess, and the method can be iterated. The formula for converging on the root can be easily derived. Suppose we have some current approximation xn. Then we can derive the formula for a better approximation, xn + 1 by referring to the diagram on the right. We start the process off with some arbitrary initial value x0. (The closer to the zero, the better. But, in the absence of any intuition about where the zero might lie, a "guess and check" method might narrow the possibilities to a reasonably small interval by appealing to the intermediate value theorem.) The method will usually converge, provided this initial guess is close enough to the unknown zero, and that f ′(x0) ≠ 0. Furthermore, for a zero of multiplicity the convergence is at least quadratic (see rate of convergence) in a neighbourhood of the zero, which intuitively means that the number of correct digits roughly at least doubles in every step. More details can be found in the analysis section below. The Householder's methods are similar but have higher order for even faster convergence. However, the extra computations required for each step can slow down the overall performance relative to Newton's method, particularly if f or its derivatives are computationally expensive to evaluate. #OnlineLectures #EducationForFree #FullHD #HappyLearning #Engineering Thanks For Supporting Us Website - http://ekeeda.com Parent Channel - https://www.youtube.com/c/ekeeda Facebook - https://www.facebook.com/ekeeda.video Twitter - https://twitter.com/Ekeeda_Official Blogger - http://ekeeda.blogspot.in Pinterest - https://in.pinterest.com/ekeedavideo Digg - http://digg.com/u/ekeeda_Video Tumbler - https://www.tumblr.com/blog/ekeedavideo Reddit - https://www.reddit.com/user/ekeeda_Video LinkedIn- https://www.linkedin.com/in/ekeeda-video-4a5b83124 Happy Learning : )
Views: 98564 Ekeeda
Welcome back to the channel. On this lecture Asst. Prof. Akansha Shukla is explaining about the Beta and Gamma Function. Beta and Gamma Function-Relation between Beta and Gamma Function in Hindi Watch full video to know the in-depth about Beta and Gamma Function. Gurukpo.com is the fastest growing educational web portal where all kind of academic information/notes is available for free of cost. For more details visit http://www.gurukpo.com These Videos are produced by Biyani Group of Colleges Jaipur, a fastest growing girls college in India. Visit http://www.biyanicolleges.org and you can also subscribe to our Biyani Group Of Colleges channel for quality videos about Fashion Lifestyle, Entertainment, Extracurricular activities, college events, and many more useful topics. http://bit.ly/2FxQhNj Thanks for watching and commenting. If you like our video you can subscribe our Youtube channel and don't forget to hit the bell icon to get all the latest updates. ----------------------------------- #biyanigroupofcolleges #biyanicollege #gurukpo #Beta_and_Gamma_Function_lecture #Akansha_shukla #Methametics #Beta_Function #Gamma_Function ------------------------------------ Get Socialistic With Us:- Facebook: https://www.facebook.com/BiyaniGuruKpo/ Instagram : https://www.instagram.com/gurukpo/ Website: http://gurukpo.com
Views: 252 Guru Kpo
http://www.youtube.com/sujoyn70 https://www.youtube.com/playlist?list=PLHGJFOxCJ5Iwm8kTk52LAQ-_T0IMwZZHD I'm Sujoy, and today I'll tell you how to solve a Bisection Method problem of Numerical Analysis using your Casio fx-991ES & fx-82MS scientific calculators! After watching this video,you'll amaze that how easy it is to solve Bisection Method problem using calculators! Topics covered- i) What is Bisection Method? ii) Definition of Algebraic and Transcendental Equations. iii) Determining the lower limit and upper limit of root. iv) Programming scientific calculator for problem solving. v) Doing the iterations on calculator. vi) When to stop the calculation? vii) Getting the final answer. viii) Verifying the answer. I make videos on Statistics,Numerical Methods, Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics. And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily. If you like my video, please "like" it, and "subscribe" to my Youtube Channel- http://www.youtube.com/sujoyn70 ,that will encourage me to upload more videos,also you'll be notified by email whenever I upload a new video. My Blog- http://www.sujoyn70.blogspot.com IndiaStudyChannel- http://www.indiastudychannel.com/r/sujoy70.aspx Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting
Views: 152823 Sujoy Krishna Das
http://www.cppcon.org — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2014 -- As data driven systems evolve there's an ever growing demand for bringing new functionality into existing systems in an efficient, maintainable and least intrusive manner. When implementing features with different semantics or interfaces, virtual inheritance requires a compromise between design simplicity and performance. This implies a need for new techniques to achieve heterogeneous polymorphism efficiently. With C++11 and 14, type lists, type maps and variants can now be trivially implemented by the initiated. Facebook moves fast so we quickly adopted the new standards to further explore the capabilities of the type system. This talk demonstrates some meta-programming techniques like reflection and compile-time built structures to achieve heterogeneous polymorphism and fast prototyping. -- Marcelo Juchem is a Software Engineer at Facebook, working in stream processing and spam fighting systems. Fascinated by template meta-programming, he sees the C++ compiler as a powerful type juggler and programmable code generator. Such capabilities allow the combinatoric composition of types into efficient abstractions, reducing code duplication and enabling non-library writers to design logical components interaction and semantics rather than deal with low level details. -- Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 4065 CppCon
BIOFOS project is an initiative funded by the European Union under the 7th Framework Programme, aiming to provide a commercial outlet to existing technology on food quality control. BIOFOS device aims to address the need for a highly sensitive, specific, reliable, compact, low-cost and standalone detection system by combining the most promising concepts from the photonic, biological, nanochemical and microfluidic parts of lab-on-a-chip (LoC) systems (BIOFOS 4 platforms). BIOFOS is based on optical interference sensing chips, ensuring high reliability and accuracy while the use of aptamers (oligonucleotide or peptide molecules) as biotransducers gives highly specific detection and the potential of 30 times reusability. For immobilizing the biorecognition elements onto the sensing area of the chips, advanced surface functionalization techniques are followed. The simple sample pre-treatment processes and microfluidic structures that have been developed, exhibit significant advantages over other methods used until now, making the BIOFOS system an easy-to use, device for the reliable and fast analysis of food samples, capable to be utilized by no-specialized personnel from the food sector. If you are one of them, BIOFOS can help you reduce costs and increase practicability with a fast, easy to use, portable device. http://www.ict-biofos.eu/
Views: 896 ICT BIOFOS
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: 161588 Alila Medical Media
I finally got around to finishing the all the "subsections" of Part 2 of this tutorial. I didn't originally intend to make this video, but I was encouraged to do so after being asked about a faster way to put equations in state space form. This video shows an easy way to take physical, *linear* MDOF systems and put them in state space format using matrix equations. Be warned that in addition to requiring a linear system, this method assumes that the mass matrix is invertible. This method is not restricted to physical systems, but may be applied to *any* linear system of 2nd order ordinary differential equations (where the 2nd-order derivative matrix is invertible). Hope this helps! As a warning to ME students attending UMCP and submitting ode45 assignments to Professor Nguyen: Don't think he won't expect you to understand and explain how this process works if you use it. If you use this on any of his assignments, I strongly recommend studying the derivation for this state space set-up. Textbook: Vibrations, Second Edition by Balakumar Balachandran and Edward B. Magrab I want to give my sincerest thanks to the legendary Professor Vincent Nguyen at the University of Maryland, College Park. Without his help, I would never be able to understand how to use Matlab's ode solver like I do today.
Views: 1914 Scholastic Samaritan
This tutorial is an introduction to hash tables. A hash table is a data structure that is used to implement an associative array. This video explains some of the basic concepts regarding hash tables, and also discusses one method (chaining) that can be used to avoid collisions. Wan't to learn C++? I highly recommend this book http://amzn.to/1PftaSt Donate http://bit.ly/17vCDFx STILL NEED MORE HELP? Connect one-on-one with a Programming Tutor. Click the link below: https://trk.justanswer.com/aff_c?offer_id=2&aff_id=8012&url_id=238 :)
Views: 814121 Paul Programming
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: 2423158 TED-Ed
How exactly does meditation affect your body? GET THE BOOK! http://asapscience.com/book SUBSCRIBE: http://bit.ly/10kWnZ7 Written by: Rachel Salt, Gregory Brown and Mitchell Moffit FOLLOW US--- Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube Facebook: http://on.fb.me/1fjWszw Twitter: http://bit.ly/1d84R71 Tumblr: http://bit.ly/1amIPjF Vine: Search "AsapSCIENCE" on vine! Created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). ----References---- Colzato, L.S., A. Ozturk, and B. Hommel, Meditate to create: the impact of focused-attention and open-monitoring training on convergent and divergent thinking. Frontiers in Psychology, 2012. 3(116): p. 1-5. Davidson, R.J., et al., Alterations in brain and immune function produced by mindfulness meditation. Psychosomatic Medicine, 2003. 65: p. 564-570. Goyal, M., et al., Meditation programs for psychological stress and well-being a systematic review and meta-analysis. JAMA Internal Medicine, 2011. 174(3): p. 357-368. Farb, N.A.S., et al., Minding one’s emotions: mindfulness training alters the neural expression of sadness. Emotion, 2010. 10(1): p. 25-33. 9. Kerr, C.E., et al., Effects of mindfulness meditation training on anticipatory alpha modulation in primary somatosensory cortex. Brain Research Bulletin, 2011. 85: p. 96-103. Ditto, B., M. Eclache, and N. Goldman, Short-term autonomic and cardiovascular effects of mindfulness body scan meditation. Annals of Behavioral Medicine, 2006. 32: p. 228-234. Epel, E., et al., Can meditation slow rate of cellular aging, cognitive stress, mindfulness, and telomeres. Longevity, regeneration, and optimal health, 2009. 1172: p. 34-53. Kilpatrick, L.A., et al., Impact of mindfulness-based stress reduction training on intrinsic brain connectivity. NeuroImage, 2011. 56: p. 290–298. Ospina, M.B., et al., Clinical trials of meditation practices in health care:characteristics and quality. The Journal of Alternative And Complementary Medicine, 2008. 14(10): p. 1199–1213. Yu, X., et al., Activation of the anterior prefrontal cortex and serotonergic system is associated with improvements in mood and EEG changes induced by Zen meditation practice in novices. International Journal of Psychophysiology, 2011. 80: p. 103-111. Hölzel, B.K., et al., Mindfulness practice leads to increases in regional brain gray matter density. Psychiatry Research: Neuroimaging, 2011. 191: p. 36-43. Luders, E., et al., The unique brain anatomy of meditation practitioners: alterations in cortical gyrification. frontiers in Human Neuroscience, 2012. 6(34): p. 1-9. Hasenkamp, W. and L.W. Barsalou, Effects of meditation experience on functional connectivity of distributed brain networks. frontiers in Human Neuroscience, 2012. 6(38): p. 1-14. Carlson, L.E., et al., Mindfulness-based cancer recovery and supportive-expressive therapy maintain telomere length relative to controls in distressed breast cancer survivors.
Views: 3232915 AsapSCIENCE
A VERY USEFUL book in EKG: (You are welcome!! ) http://amzn.to/2iFs135 (This includes interventions for identified arrhythmias) http://amzn.to/2icnQrg (Kindle Edition, a cheaper option) But if you feel like spending for a more comprehensive book, then here you go. (You are welcome!!) https://www.amazon.com/gp/product/0912912065/ref=as_li_tl?ie=UTF8&tag=mint0d6-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=0912912065&linkId=c575797ce4d68040ad397510d36387c4 Hello fellow nurses and nursing students! You are watching an educational video about a quick and easy method to interpret EKG/ECG. In this video, you will learn about: (1) The Conduction System of the Heart (2) The Inherent Heart Rates of the Conduction System (3) The Basic EKG Diagram and EKG Paper/Strip, and (4) The 6-Step Method for EKG Interpretation This book provides a quick but detailed information about reading EKG. You are welcome. :) https://www.amazon.com/gp/product/0912912065/ref=as_li_tl?ie=UTF8&tag=mint0d6-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=0912912065&linkId=c575797ce4d68040ad397510d36387c4 Subscribe to our channel to get more nursing contents: https://www.youtube.com/c/MagicinNursingTeam?sub_confirmation=1 Share this video: https://youtu.be/FThXJUFWUrw Disclaimer: The information in this video is a general compilation of different nursing books. This video is not intended to replace information you have obtained from school or your facility. Refer to your facility's policies and procedures for specific guidelines.
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In this lesson we'll introduce the control relay, an electromechanical device that forms the principal logical element of an electrically controlled system. Relays can perform numerous functions by selectively energizing or deenergizing other elements within the system or between two separate systems at the appropriate moments to coordinate and sequence activity. Copyright information: Use this lecture. Use it at home, at work, or at school. Put it in a playlist, embed it in a website, share it with your coworkers, family, friends, and enemies. I made this lecture and posted it on YouTube so users everywhere have free access to this information. This being said, this YouTube channel is meant to be the sole point of distribution for this lecture. Users are not authorized to download it, change it, or charge for access. Don’t even think of downloading it and uploading to your own channel and pretending it’s your own work. Not cool. Use this lecture and let your friends know this free resource exists. Use it. Don't steal it. Be cool. For more FREE online technical training check out the following playlists available at the bigbadtech channel: Basic Electronics: DC Circuit Analysis https://www.youtube.com/playlist?list=PLdnqjKaksr8qQ9w3XY5zFXQ2H-zXQFMlI Basic Electronics: Single Phase AC Circuit Analysis https://www.youtube.com/playlist?list=PLdnqjKaksr8pXF2SpDyyD7ouAVlz96_Ra Basic Electronics: 3 Phase AC Circuit Analysis https://www.youtube.com/playlist?list=PLdnqjKaksr8qzoIGCYx2rhVK51ZPjXkRO Hydraulics https://www.youtube.com/playlist?list=PLdnqjKaksr8ruhw85YYSSO6EWLhVVmSKm Motor Control https://www.youtube.com/playlist?list=PLdnqjKaksr8qRPCFkU2Q8XQe0bfo99rs6 Motors and Generators https://www.youtube.com/playlist?list=PLdnqjKaksr8oba07pG-nE1Omy1_mabMtI Motor Drives/Variable Frequency Drives (VFD) https://www.youtube.com/playlist?list=PLdnqjKaksr8qruLl85Uq3em62PjXlSNUF Programmable Logic Controllers (PLCs) https://www.youtube.com/playlist?list=PLdnqjKaksr8qxlMYRVTF2YzTm6RwtA7pc
Views: 56176 Jim Pytel