1 A Voltage-Controlled Oscillator (VCO) is a circuit that provides a varying output signal (typically of square-wave or triangular-wave form) whose frequency can be adjusted over a range controlled by a dc voltage. An example of a VCO is the 566 IC unit‚ which contains circuitry to generate both squarewave and triangular-wave signals whose frequency is set by an external resistor and capacitor and then varied by an applied dc voltage. Figure (1) shows that the 566 contains current sources to charge
Premium
assist clients ‚ families‚ and communities to make changes that will improve their lives or change the conditions and social policies that impact their lives.” (Gartwith ‚ 2017 page 113) Planned change is intentional‚ structured through the four phases of the planned change process: engagement‚ assessment‚ intervention‚ and evaluation. They are based on oriented theories and
Premium Sociology Social work Social sciences
Evaluation of using two-phase frictional pressure drop correlations for normal gravity to microgravity and reduced gravity Xiande Fang ⇑‚ Honggang Zhang‚ Yu Xu‚ Xianghui Su Institute of Air Conditioning and Refrigeration‚ Nanjing University of Aeronautics and Astronautics‚ 29 Yudao St.‚ Nanjing 210016‚ China Received 8 May 2011; received in revised form 15 August 2011; accepted 5 September 2011 Available online 19 October 2011 Abstract The calculation of two-phase frictional pressure drop (TPFPD)
Premium Fluid dynamics Viscosity
Three-phase induction machines account for the great majority of applications that call for motors with power ratings over 5 hp. They are used to power pumps‚ fans‚ compressors‚ and grinders‚ and in other industrial applications. Rotating Stator Field. The stator of a three-phase induction machine contains a set of windings to which three-phase electrical power is applied. The stator field can be visualized as a set of north and south poles rotating around the circumference of the stator. (North
Premium Electric motor Magnetic field Magnetic flux
Research A phase change is when a substance changes from one state of matter to another. In my experiment I will be freezing water that will turn into ice and see what chemical reaction does different types of salt have on the ice. Salt melts ice mainly because adding salt lowers the freezing point of the water. Pure water freezes at 32°F (0°C). Water with salt (or any other substance in it) will freeze at some lower temperature. The normal freezing point of water is 0 degrees Celsius‚ so if the
Premium Water Solid Temperature
Marketing Plan Phase 3 Cynthia Marshall MKT/421 February 3‚ 2014 Shannon Peterson In Phase 3 of our marketing plan for Budweiser’s new Apple lite flavored beer‚ we will be discussing the attributes of our product of which we will be launching. Next‚ we will then describe the steps in which our new Apple lite flavored Beer will take as it begins its journey from the introductory stage‚ then in its growth stage‚ its maturity stage followed by its declining stage‚ as well as the factors that
Premium Marketing
Marketing Plan: Phase II The Toro Company has invented a new lawn mower. They call it “Scout”. Scout is capable of mowing 45‚000 square feet of lawn. Scout has a rechargeable battery‚ to save on gas‚ and works around an invisible fence and sonar. Scout is a new lawn tool that every home with a yard full of grass needs. Toro‚ a respectable company‚ is known for its affordable and well made products. Identify the segmentation criteria that will affect your target market selection Toro Chooses
Premium Marketing
THE ATKINS DIET ACCEPTABLE FOODS FOR PHASE 1‚ INDUCTION This is an extensive list but cannot include all foods. All fish and shellfish‚ but no pickled herring with added sugar‚ artificial crab [surimi or “sea legs”] or other processed or breaded products. Also limit oysters and mussels to about 4 ounces day. All chicken‚ turkey and poultry‚ but no breaded or processed products Beef‚ lamb‚ pork and all other meats‚ but no processed meats made with fillers such as some salami‚ pepperoni‚ hog dogs‚
Premium Milk Fruit
Introduction of the Company “LJC” stands for the initials of the late Larry J. Cruz. Founder and president of the LJC Chain of Restaurants. In 1979‚ Cruz‚ a journalist and information man‚ made a career change and opened his first restaurant‚ a small café in a modest corner of the Remedios Circle in Malate. He named the restaurant Café Adriatico‚ after the street it was on. Banking on little else than his eating experience as a seasoned traveler and the support of his media friends‚ Cruz who had
Premium Metro Manila Chef
Phase Separation Solutions (PS2): The China Question Group: Thant Sin Naing‚ Myat Thu Khine‚ Yu Thwe Phyo‚ Kaung Myat Win‚ Aye Mon Khaing‚ Ywet Nu Wai Hlaing Situation Analysis: Being a specialist in the clean up of two waste streams: the remediation of soil contaminated with persistent organic pollutants (POPs) and recovering usable oil from industrial sludge using Thermal Phase Separation (TPS) technology in North America‚ PS2 attracted State Environmental Protection Agency of China in early
Premium Pollution License