Inside Story - January 2003. Android. From Processing The primary goal of this project is to make it foolishly easy to create Android apps using the Processing API. Once you have Processing on your machine (and the Android developer tools), you can simply write a line of code, hit Run (Ctrl-R or Cmd-R), and have your sketch show up in the emulator as a working Android app. Select Run on Device (Ctrl-Shift-R or Cmd-Shift-R) to have it run on an Android device that you have plugged into your machine. That's good stuff! Note that this code is incomplete and contains bugs.
We currently have no plans to make a version of the development environment (the PDE) that runs on the phone, but that might be fun for you internetpeople to hack together on your own, and amaze us all. Download and install the Android SDK from here. After downloading, follow Google's instructions here and then for the Adding Platforms and Packages section, do the following: Underneath “Tools”, check the box for “Android SDK Platform-tools”. Killall Finder. Thyristor application circuits : Worksheet.
Question 1: Learning to mathematically analyze circuits requires much study and practice. Typically, students practice by working through lots of sample problems and checking their answers against those provided by the textbook or the instructor. While this is good, there is a much better way. You will learn much more by actually building and analyzing real circuits, letting your test equipment provide the änswers" instead of a book or another person. Carefully measure and record all component values prior to circuit construction, choosing resistor values high enough to make damage to any active components unlikely. Draw the schematic diagram for the circuit to be analyzed.
Carefully build this circuit on a breadboard or other convenient medium. Check the accuracy of the circuit's construction, following each wire to each connection point, and verifying these elements one-by-one on the diagram. Mathematically analyze the circuit, solving for all voltage and current values. Question 2: Electronics - Components. Electronic Components This page details some of the most common electronic components and the symbols used to represent them in a circuit. The symbols used can vary between types and around the world so we are just showing you the most common ones. If you are new to this subject we recommend you read the previous page first as it explains some of the terminology used on this page.
A resistor is a simple component that is deliberately made to be a poor conductor of electricity. The amount of resistance the component has can be chosen when they are purchased and is measured in Ohms. They are used in a circuit to limit the current flowing in part of a circuit or to allow voltage to be controlled in a specific way. Resistors can be made from numerous materials. This is similar to a standard resistor except it has an extra terminal. A capacitor simply consists of two metal plates separated by an insulating material known as the dielectric. Capacitors are not just used to store energy. Bionic eye implant switched on | Science Wire. Image Credit: University of Melbourne “All of a sudden I could see a little flash of light. It was amazing.” Ms. Dianne Ashworth has profound vision loss due to retinitis pigmentosa, an inherited condition. She has now received what she calls a “pre-bionic eye” implant that enables her to experience some vision.
A passionate technology fan, Ms. After years of hard work and planning, Ms. “I didn”t know what to expect, but all of a sudden, I could see a little flash…it was amazing. Professor Emeritus David Penington AC, Chairman of Bionic Vision Australia said: “These results have fulfilled our best expectations, giving us confidence that with further development we can achieve useful vision. Professor Anthony Burkitt, Director of Bionic Vision Australia and Professor of Engineering at the University of Melbourne said: “This outcome is a strong example of what a multi-disciplinary research team can achieve. Dr. “We are working with Ms. Via University of Melbourne. New Model of the Universe Says Past Crystallizes out of the Future. Vie artificielle. Processing[04] = "les quatre concepts fondamentaux de la programmation" ; - Ecole d.
Bon, d’accord, admettons-le : l’idée qu’il y aurait uniquement quatre concepts clés pour maîtriser la programmation est une idée absurde. Pour tout dire, je voulais juste faire un clin d’oeil à Lacan ;-) En plus, il ne s’agit pas (au moins philosophiquement parlant) de « concepts », mais plutôt de ce que nous devrions probablement nommer des « techniques ». C’est précisement cet abus du terme de « concept » que Deleuze et Guattari ont pointé dans leur glorieuse passage de Qu’est-ce que la philosophie : Le fond de la honte fut atteint quand l’informatique, le marketing, le design, la publicité, toutes les disciplines de la communication, s’emparèrent du mot concept lui-même, et dirent : c’est notre affaire, c’est nous les créatifs, nous sommes les concepteurs !
C’est nous les amis du concept, nous le mettons dans nos ordinateurs. Les 4 techniques/concepts/formes fondamentales de la programmation Les quatres concepts/formes/techniques fondamentaux de la programmation sont : Les méthodes. Free Computers Video Lecture courses.
Vertical theory: farming in urban environments. The Coming Food Printer Revolution. Would you buy a product that was advertised as “Naturally grown, completely organic, printed food?” Anyone who has an apple tree growing in their yard knows how difficult it is to grow one that is worthy of eating straight off the tree. Most have bruises, wormholes, or bird damage that leaves most apples somewhat marginalized. They may be perfectly good on the inside, yet they don’t look very good. As we shop for apples in the grocery store, we find ourselves looking for the “perfect apple.” But what if we could take all of those bruised and damaged apples and turn them all into “perfect apples” – perfect size, perfect color, perfect crunch when we bite into them, and the perfect sweet juicy flavor and aroma that makes our mouth water every time we think about them.
This is the promise of food printer technology as we move from simply printing ink on paper, to 3D printing of parts and objects, to next generation food printers. Consider the Possibilities History of 3D Printers Final Thoughts. How To Create And Program USB Devices. Computer Science. Welcome To Colab | colab.org.nz. Free Online Course Materials | MIT OpenCourseWare.
LifeCycles Project Society. What is the pollination cycle and how does it work? Pollination is the transfer of male pollen grains to the female stigma in flowers of the same species. This transfer is primarily carried out by animals traveling around flower blossoms - pollen grains stick to their bodies. When pollen from one plant is deposited onto a plant of the same species, fertilization occurs and the fruit, nut, or seed will form.
Flies, beetles, butterflies, and other animals offer a small amount of pollination to local blossoms - it is the bee population that accomplishes the highest pollination rate! This is largely because of the specially modified hairs that bees have on their bodies. These hairs are on the thorax of the bee and look remarkably like small feathers. How Bees Pollinate Pollination begins when a bees stops to gather food from a flower. What happens if pollination doesn't occur? When pollinated, a fertilized flower will produce full-bodied fruit containing regenerative seeds. 10 Strange Things About The Universe.
Space The universe can be a very strange place. While groundbreaking ideas such as quantum theory, relativity and even the Earth going around the Sun might be commonly accepted now, science still continues to show that the universe contains things you might find it difficult to believe, and even more difficult to get your head around. Theoretically, the lowest temperature that can be achieved is absolute zero, exactly ? 273.15°C, where the motion of all particles stops completely. One of the properties of a negative-energy vacuum is that light actually travels faster in it than it does in a normal vacuum, something that may one day allow people to travel faster than the speed of light in a kind of negative-energy vacuum bubble.
One prediction of Einstein’s theory of general relativity is that when a large object moves, it drags the space-time around it, causing nearby objects to be pulled along as well. Relativity of Simultaneity This is similar to arranging tiles evenly on a floor. Techniques du jardin. XRobots.co.uk. Open 7400 Logic Competition. See the 2012 Competition page for the latest news! The Open 7400 Logic Competition brings awareness to open hardware and software, and fosters understanding of the building blocks of modern integrated circuits. What can you build with logic chips? Prizes More prizes are being added as we find new sponsors. If you’d like to sponsor the contest, please drop us a note via the contact form.Sponsors Logos Electromechanical LLC The Gadget factory Entering Entries can be posted on in our forum, on your personal blog, or even a handy how-to site like Instructables.
Judging criteria and categories Entries will be judged for: Originality. Rules Any electronic circuit can be entered, but judges will favor designs where discrete logic chips are a major component. Legal stuff We want everyone to have fun, and nobody to get sued. Void where prohibited. Illustrations by Svenw1980 Rules and legal inspiration taken from the awesome 555 Contest. *Cash prize paid by PayPal or money order. 7400 competition entry: 74LS00 based full wave rectifier. Slidevana - The Ultimate Keynote and PowerPoint Templates. Www.girlmeetsbug.com. Devenir entomovores et déguster des insectes comestiblesInsectes Comestibles – Entomovores : manger des insectes. Les insectes c’est plus de 2.000 espèces comestibles, toutes potentiellement intéressantes d’un point de vue nutritionnel. D’une part pour leur teneur en protéines de bonne qualité, d’autre part pour les divers nutriments, vitamines, minéraux et oligo-éléments qu’ils contiennent.
Les insectes comestibles peuvent être une importante source de protéines. Ils sont en effet nutritivement équivalents aux autres aliments protéinés tout en ayant des spécificités qui les rendent bien plus attrayants. Premièrement, les insectes contiennent au moins autant de protéines que les autres viandes et sont tout aussi riches en acides aminés essentiels (que notre corps ne peut produire par lui-même) propres aux produits carnés. Il faut aussi dire que la production de protéines d’insectes a un impact très faible sur l’environnement par rapport aux autres protéines d’origine animale. . - rapidité du cycle de reproduction des insectes Les taux en lipides sont très variables en fonction des insectes considérés.
Plantes médicinales classées par mois de récolte. Maslow's hierarchy of needs. Maslow's hierarchy of needs, represented as a pyramid with the more basic needs at the bottom[1] Maslow's hierarchy of needs is a theory in psychology proposed by Abraham Maslow in his 1943 paper "A Theory of Human Motivation" in Psychological Review.[2] Maslow subsequently extended the idea to include his observations of humans' innate curiosity. His theories parallel many other theories of human developmental psychology, some of which focus on describing the stages of growth in humans. Maslow used the terms "physiological", "safety", "belongingness" and "love", "esteem", "self-actualization", and "self-transcendence" to describe the pattern that human motivations generally move through.
Maslow's theory was fully expressed in his 1954 book Motivation and Personality.[5] The hierarchy remains a very popular framework in sociology research, management training[6] and secondary and higher psychology instruction. Hierarchy Physiological needs Safety needs Safety and Security needs include: