Orbit and Spin
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Love • Hope • Grow
LOVE • HOPE • GROW Our SPIN Frankford Pre-school has over 225 children who are coming to school every day! Learning the names and faces of all the new friends can be quite a challenge. When you add in that some of these children have also been diagnosed with Autism and may need additional support making friends, teachers know that they need to have a plan. The teachers in the Autistic Support Classrooms had a brilliant idea. Why not visit with the children in the other classrooms and share information with the children and teachers in these classrooms about the children with autism. The teachers read books about children with autism and planned a craft activity for each of the classrooms. They spent time with the children and provided opportunity to ask questions. The children seemed to enjoy the stories focused on how children with autism are children who just play a little differently or may speak a bit differently but mostly they just want to play and have friends and have a good time just like everyone else. Within the next few days the success of the activity was evident. Teachers saw the children reaching out to one another. As the children from the Autistic Support classroom were coming to lunch, other children were saying “Hi” and some of the children with autism were returning the greeting. Best of all, one of the teachers overheard a child ask their new friend “Do you want to play with me?” Children were embracing Love • Hope • Grow at SPIN! A FAMILY REUNION Everyone wants to be connected to their family. -
An Analysis of Hegemonic Social Structures in "Friends"
"I'LL BE THERE FOR YOU" IF YOU ARE JUST LIKE ME: AN ANALYSIS OF HEGEMONIC SOCIAL STRUCTURES IN "FRIENDS" Lisa Marie Marshall A Dissertation Submitted to the Graduate College of Bowling Green State University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY August 2007 Committee: Katherine A. Bradshaw, Advisor Audrey E. Ellenwood Graduate Faculty Representative James C. Foust Lynda Dee Dixon © 2007 Lisa Marshall All Rights Reserved iii ABSTRACT Katherine A. Bradshaw, Advisor The purpose of this dissertation is to analyze the dominant ideologies and hegemonic social constructs the television series Friends communicates in regard to friendship practices, gender roles, racial representations, and social class in order to suggest relationships between the series and social patterns in the broader culture. This dissertation describes the importance of studying television content and its relationship to media culture and social influence. The analysis included a quantitative content analysis of friendship maintenance, and a qualitative textual analysis of alternative families, gender, race, and class representations. The analysis found the characters displayed actions of selectivity, only accepting a small group of friends in their social circle based on friendship, gender, race, and social class distinctions as the six characters formed a culture that no one else was allowed to enter. iv ACKNOWLEDGMENTS This project stems from countless years of watching and appreciating television. When I was in college, a good friend told me about a series that featured six young people who discussed their lives over countless cups of coffee. Even though the series was in its seventh year at the time, I did not start to watch the show until that season. -
Electric Propulsion System Scaling for Asteroid Capture-And-Return Missions
Electric propulsion system scaling for asteroid capture-and-return missions Justin M. Little⇤ and Edgar Y. Choueiri† Electric Propulsion and Plasma Dynamics Laboratory, Princeton University, Princeton, NJ, 08544 The requirements for an electric propulsion system needed to maximize the return mass of asteroid capture-and-return (ACR) missions are investigated in detail. An analytical model is presented for the mission time and mass balance of an ACR mission based on the propellant requirements of each mission phase. Edelbaum’s approximation is used for the Earth-escape phase. The asteroid rendezvous and return phases of the mission are modeled as a low-thrust optimal control problem with a lunar assist. The numerical solution to this problem is used to derive scaling laws for the propellant requirements based on the maneuver time, asteroid orbit, and propulsion system parameters. Constraining the rendezvous and return phases by the synodic period of the target asteroid, a semi- empirical equation is obtained for the optimum specific impulse and power supply. It was found analytically that the optimum power supply is one such that the mass of the propulsion system and power supply are approximately equal to the total mass of propellant used during the entire mission. Finally, it is shown that ACR missions, in general, are optimized using propulsion systems capable of processing 100 kW – 1 MW of power with specific impulses in the range 5,000 – 10,000 s, and have the potential to return asteroids on the order of 103 104 tons. − Nomenclature -
AFSPC-CO TERMINOLOGY Revised: 12 Jan 2019
AFSPC-CO TERMINOLOGY Revised: 12 Jan 2019 Term Description AEHF Advanced Extremely High Frequency AFB / AFS Air Force Base / Air Force Station AOC Air Operations Center AOI Area of Interest The point in the orbit of a heavenly body, specifically the moon, or of a man-made satellite Apogee at which it is farthest from the earth. Even CAP rockets experience apogee. Either of two points in an eccentric orbit, one (higher apsis) farthest from the center of Apsis attraction, the other (lower apsis) nearest to the center of attraction Argument of Perigee the angle in a satellites' orbit plane that is measured from the Ascending Node to the (ω) perigee along the satellite direction of travel CGO Company Grade Officer CLV Calculated Load Value, Crew Launch Vehicle COP Common Operating Picture DCO Defensive Cyber Operations DHS Department of Homeland Security DoD Department of Defense DOP Dilution of Precision Defense Satellite Communications Systems - wideband communications spacecraft for DSCS the USAF DSP Defense Satellite Program or Defense Support Program - "Eyes in the Sky" EHF Extremely High Frequency (30-300 GHz; 1mm-1cm) ELF Extremely Low Frequency (3-30 Hz; 100,000km-10,000km) EMS Electromagnetic Spectrum Equitorial Plane the plane passing through the equator EWR Early Warning Radar and Electromagnetic Wave Resistivity GBR Ground-Based Radar and Global Broadband Roaming GBS Global Broadcast Service GEO Geosynchronous Earth Orbit or Geostationary Orbit ( ~22,300 miles above Earth) GEODSS Ground-Based Electro-Optical Deep Space Surveillance -
Morne Freezing of P Fruits and I/Egetables
^ /o Morne freezing of p fruits and i/egetables L Í B R A R Y 0CT16 1351 \ ^]^. fii?Ai?ri>ä.Nt -;f AÔHÎOULTURS L Mome and garden nullefm Mio bureau of Muman J^utrition and Monte economics U. S: 'Department of Agriculture Contents Page Home freezing of fruits and vegetables 3 What to freeze 3 Containers for freezing 4 Packing _ 6 Loading the freezer 7 In case of emergency 8 Points on freezing fruits. , 9 Before packing 9 Ways to pack ^ 0 To keep fruit from darkening 11 Table of fruit yields 12 Directions for fruits , . 18 Points on freezing vegetables 29 First steps , 29 Heating before packing 29 Cooling 30 Dry pack more practical 30 Table of vegetable yields 30 Directions for vegetables 36 How to use frozen fruits and vegetables 42 Fruits. 42 Vegetables 43 Index 46 Prepared by BUREAU OF HUMAN NUTRITION AND HOME ECONOMICS Agricultural Research Administration United States Department of Agriculture July 1951 This publication supersedes AIS-48, Home Freezins of Fruits and Vegetables. Acknowledgment is made to specialists in home freezing of foods, from State colleges, universities, experiment stations, and from other Government agencies whose advice and contributions to the subject matter have materially assisted in the preparation of this publication. For sale by the Superintendent of Documents, U. S. Government Printing Office Washington 25, D. C. - Price 15 cents Home freezing of fruits and vegetables There is no "out of season" for products of your garden and orchard— if you have a home freezer or space in a neighborhood locker plant. -
GCSE Astronomy Course Sample N Section 3 Topic 2 N the Moon’S Orbit
Sample of the GCSE Astronomy Course from Section 3 Topic 2 The Moon’s orbit Introduction We can see that the Moon changes its appearance by the day. In this topic you will study the orbit of the Moon and the changes that this brings about. You will learn about the phases of the Moon, why you can only see one side of the Moon from Earth, and what gives rise to our ability to see a small fraction of the far side. You will probably need 2 hours to complete this topic. Objectives When you have completed this topic you will be able to: n explain the rotation and revolution (orbit) of the Moon n describe the phases of the lunar cycle n explain the synchronous nature of the Moon’s orbit and rotation n explain the causes of lunar libration and its effect on the visibility of the lunar disc. Rotation and orbit of the Moon The Moon rotates about its axis in 27.3 days. The Moon orbits round the Earth in a period which is also 27.3 days. This means that we only see one side of the Moon (around 59 per cent of the lunar disc). The axis of the Moon has a slight tilt. The Moon’s equator is tilted by 1.5° to the plane of its orbit around the Earth. You may recall from Section 2 that the plane in which the Earth orbits the Sun is called the ecliptic. The plane of the Moon’s orbit is 5.1° to the ecliptic and the orbit is elliptical. -
Congressional Record—House H2616
H2616 CONGRESSIONAL RECORD — HOUSE March 15, 2007 b 1715 peace or stability in Iraq or Iran with- and the British), began running a similar op- out addressing the Palestinian-Israeli eration, aimed at avoiding congressional USING CONSTRUCTIVE ENGAGE- scrutiny or public accountability of any sort, MENT IN THE MIDDLE EAST issue openly, honestly and urgently. The issues of the Middle East are in- out of Vice President Dick Cheney’s office. The SPEAKER pro tempore (Mrs. They dipped into ‘‘black pools of money’’, extricably interconnected, and no one possibly stolen from the billions of Iraqi oil BOYDA of Kansas). Under a previous understands that better than Speaker order of the House, the gentleman from dollars that have never been accounted for PELOSI. At a time when the White since the US occupation began. Washington (Mr. MCDERMOTT) is recog- House prefers to choose sides, our dis- Some of these funds, as well as Saudi ones, nized for 5 minutes. tinguished leader prefers to pursue were evidently funneled through the embat- Mr. MCDERMOTT. Madam Speaker, peace in the Middle East, demanding tled, Sunni-dominated Lebanese government you don’t negotiate with the barrel of diplomacy aimed at achieving peace of Prime Minister Fouad Siniora to the sort a gun, but that seems to be the Presi- of Sunni jihadist groups (‘‘some sympathetic through social and economic justice for to al-Qaeda’’) whose members might nor- dent’s strategy with respect to Iran. all. That is why the House must legislate mally fear ending up in Guantanamo and to It is the kind of vision the whole a group, or groups, associated with the fun- to ensure that the President cannot world has passionately embraced before damentalist Muslim Brotherhood. -
Pdf [35] Ghoddousi-Fard, R
International Journal of Astronomy and Astrophysics, 2021, 11, 343-369 https://www.scirp.org/journal/ijaa ISSN Online: 2161-4725 ISSN Print: 2161-4717 Updating the Historical Perspective of the Interaction of Gravitational Field and Orbit in Sun-Planet-Moon System Yin Zhu Agriculture Department of Hubei Province, Wuhan, China How to cite this paper: Zhu, Y. (2021) Abstract Updating the Historical Perspective of the Interaction of Gravitational Field and Orbit Studying the two famous old problems that why the moon can move around in Sun-Planet-Moon System. International the Sun and why the orbit of the Moon around the Earth cannot be broken Journal of Astronomy and Astrophysics, = 2 11, 343-369. off by the Sun under the condition calculating with F GMm R , the at- https://doi.org/10.4236/ijaa.2021.113016 tractive force of the Sun on the Moon is almost 2.2 times that of the Earth, we found that the planet and moon are unified as one single gravitational unit Received: May 17, 2021 2 Accepted: July 20, 2021 which results in that the Sun cannot have the force of F= GMm R on the Published: July 23, 2021 moon. The moon is moved by the gravitational unit orbiting around the Sun. It could indicate that the gravitational field of the moon is limited inside the Copyright © 2021 by author(s) and Scientific Research Publishing Inc. unit and the gravitational fields of both the planet and moon are unified as This work is licensed under the Creative one single field interacting with the Sun. -
To Start Crispy Sushi Rice House Specialties Dessert Cocktails Frozen
executive chef & co-owner chad crete morningside, atl general manager & co-owner anthony vipond cocktails to start WB sour* 9 yakitori • \yah-kih-tohr-ee\ bourbon, housemade sour our spin on the japanese tradition of grilled bites on a skewer mix choose four 15 whole shebang 25 margarita* 9 blanco tequila, housemade sticky chicken mushroom sweet potato octopus & sausage sour mix crispy meatball chimichurri shrimp stuffed peppers moscow mule 9 dip duo korean queso & yuzu guacamole, wonton chips 12 vodka, ginger beer gyoza tacos spicy ahi tuna*, cucumber, avocado, mango 7 peruvian chicken, salsa verde, cotjia cheese 6 sloe gin fizz* 9 hong kong slider buttermilk fried chicken, pickles, wb sauce 7 sloe gin, citrus, soda whole roasted cauliflower smoked gouda fondue, everything bagel seasoning, herbs 14 old fashioned 12 bourbon, bitters crispy brussels fried egg, bacon, maple syrup, chinese vinegar, wb sauce, bonito flakes 14 gimlet 12 housemade lime cordial gin OR vodka crispy sushi rice spicy mexico city 12 four pieces of sushi rice crisped into delicious golden brown cakes & topped with the listed ingredients tequila, jalapeno, lime, lime cordial, salt rim spicy tuna* mango, cucumber, avocado, jalapeno, wb sauce, takoyaki 15 manhattan 12 smoked salmon yuzu tartare, chives, dill, chile oil 14 rye, sweet vermouth crunchy shrimp macadamia nut, toasted coconut, avocado, mango sauce, yuzu tartare 14 rose 75 12 umami bomb pickled shiitake, carrot, avocado, sundried tomato, wb sauce, takoyaki 13 pink gin, fresh grapefruit, bubbly brown derby -
Analysis of Transfer Maneuvers from Initial
Revista Mexicana de Astronom´ıa y Astrof´ısica, 52, 283–295 (2016) ANALYSIS OF TRANSFER MANEUVERS FROM INITIAL CIRCULAR ORBIT TO A FINAL CIRCULAR OR ELLIPTIC ORBIT M. A. Sharaf1 and A. S. Saad2,3 Received March 14 2016; accepted May 16 2016 RESUMEN Presentamos un an´alisis de las maniobras de transferencia de una ´orbita circu- lar a una ´orbita final el´ıptica o circular. Desarrollamos este an´alisis para estudiar el problema de las transferencias impulsivas en las misiones espaciales. Consideramos maniobras planas usando ecuaciones reci´enobtenidas; con estas ecuaciones se com- paran las maniobras circulares y el´ıpticas. Esta comparaci´on es importante para el dise˜no´optimo de misiones espaciales, y permite obtener mapeos ´utiles para mostrar cu´al es la mejor maniobra. Al respecto, desarrollamos este tipo de comparaciones mediante 10 resultados, y los mostramos gr´aficamente. ABSTRACT In the present paper an analysis of the transfer maneuvers from initial circu- lar orbit to a final circular or elliptic orbit was developed to study the problem of impulsive transfers for space missions. It considers planar maneuvers using newly derived equations. With these equations, comparisons of circular and elliptic ma- neuvers are made. This comparison is important for the mission designers to obtain useful mappings showing where one maneuver is better than the other. In this as- pect, we developed this comparison throughout ten results, together with some graphs to show their meaning. Key Words: celestial mechanics — methods: analytical — space vehicles 1. INTRODUCTION The large amount of information from interplanetary missions, such as Pioneer (Dyer et al. -
ABSTRACT the Women of Supernatural: More Than
ABSTRACT The Women of Supernatural: More than Stereotypes Miranda B. Leddy, M.A. Mentor: Mia Moody-Ramirez, Ph.D. This critical discourse analysis of the American horror television show, Supernatural, uses a gender perspective to assess the stereotypes and female characters in the popular series. As part of this study 34 episodes of Supernatural and 19 female characters were analyzed. Findings indicate that while the target audience for Supernatural is women, the show tends to portray them in traditional, feminine, and horror genre stereotypes. The purpose of this thesis is twofold: 1) to provide a description of the types of female characters prevalent in the early seasons of Supernatural including mother-figures, victims, and monsters, and 2) to describe the changes that take place in the later seasons when the female characters no longer fit into feminine or horror stereotypes. Findings indicate that female characters of Supernatural have evolved throughout the seasons of the show and are more than just background characters in need of rescue. These findings are important because they illustrate that representations of women in television are not always based on stereotypes, and that the horror genre is evolving and beginning to depict strong female characters that are brave, intellectual leaders instead of victims being rescued by men. The female audience will be exposed to a more accurate portrayal of women to which they can relate and be inspired. Copyright © 2014 by Miranda B. Leddy All rights reserved TABLE OF CONTENTS Tables -
Moon-Earth-Sun: the Oldest Three-Body Problem
Moon-Earth-Sun: The oldest three-body problem Martin C. Gutzwiller IBM Research Center, Yorktown Heights, New York 10598 The daily motion of the Moon through the sky has many unusual features that a careful observer can discover without the help of instruments. The three different frequencies for the three degrees of freedom have been known very accurately for 3000 years, and the geometric explanation of the Greek astronomers was basically correct. Whereas Kepler’s laws are sufficient for describing the motion of the planets around the Sun, even the most obvious facts about the lunar motion cannot be understood without the gravitational attraction of both the Earth and the Sun. Newton discussed this problem at great length, and with mixed success; it was the only testing ground for his Universal Gravitation. This background for today’s many-body theory is discussed in some detail because all the guiding principles for our understanding can be traced to the earliest developments of astronomy. They are the oldest results of scientific inquiry, and they were the first ones to be confirmed by the great physicist-mathematicians of the 18th century. By a variety of methods, Laplace was able to claim complete agreement of celestial mechanics with the astronomical observations. Lagrange initiated a new trend wherein the mathematical problems of mechanics could all be solved by the same uniform process; canonical transformations eventually won the field. They were used for the first time on a large scale by Delaunay to find the ultimate solution of the lunar problem by perturbing the solution of the two-body Earth-Moon problem.