2021 AAPT Virtual Winter Meeting
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Uila Supported Apps
Uila Supported Applications and Protocols updated Oct 2020 Application/Protocol Name Full Description 01net.com 01net website, a French high-tech news site. 050 plus is a Japanese embedded smartphone application dedicated to 050 plus audio-conferencing. 0zz0.com 0zz0 is an online solution to store, send and share files 10050.net China Railcom group web portal. This protocol plug-in classifies the http traffic to the host 10086.cn. It also 10086.cn classifies the ssl traffic to the Common Name 10086.cn. 104.com Web site dedicated to job research. 1111.com.tw Website dedicated to job research in Taiwan. 114la.com Chinese web portal operated by YLMF Computer Technology Co. Chinese cloud storing system of the 115 website. It is operated by YLMF 115.com Computer Technology Co. 118114.cn Chinese booking and reservation portal. 11st.co.kr Korean shopping website 11st. It is operated by SK Planet Co. 1337x.org Bittorrent tracker search engine 139mail 139mail is a chinese webmail powered by China Mobile. 15min.lt Lithuanian news portal Chinese web portal 163. It is operated by NetEase, a company which 163.com pioneered the development of Internet in China. 17173.com Website distributing Chinese games. 17u.com Chinese online travel booking website. 20 minutes is a free, daily newspaper available in France, Spain and 20minutes Switzerland. This plugin classifies websites. 24h.com.vn Vietnamese news portal 24ora.com Aruban news portal 24sata.hr Croatian news portal 24SevenOffice 24SevenOffice is a web-based Enterprise resource planning (ERP) systems. 24ur.com Slovenian news portal 2ch.net Japanese adult videos web site 2Shared 2shared is an online space for sharing and storage. -
Vivien Raymond
Vivien Raymond Cardiff University The Parade, Cardiff, CF24 3AA, UK [email protected] School of Physics and Astronomy +44(0) 29 2068 8915 Gravity Exploration Institute vivienraymond.com EDUCATION 2008 – 2012 Ph.D. in Physics and Astronomy, Northwestern University, USA. Ph.D. thesis: Parameter Estimation Using Markov Chain Monte Carlo Methods for Gravitational Waves from Spinning Inspirals of Compact Objects. Advisor: Prof. Vicky Kalogera. Thesis winner of the Stefano Braccini Prize. 2007 – 2008 Engineering degree (M.Sc. major physics), ENSPS, France and M.Sc. in astrophysics from University Louis Pasteur, France. (distinction "Très Bien": summa cum laude). 2005 – 2007 Engineer’s school ENSPS (Ecole Nationale Supérieure de Physique de Strasbourg). APPOINTMENTS 2020 – Senior Lecturer (associate professor) in Physics and Astronomy at Cardiff University, Cardiff, UK. 2018 – 2020 Lecturer (assistant professor) in Physics and Astronomy at Cardiff University, Cardiff, UK. 2014 – 2017 Senior Postdoc at the Max Planck Institute (Albert Einstein Institute), Potsdam- Golm, Germany. 2012 – 2014 Richard Chase Tolman Postdoctoral Scholar in Experimental Physics at the California Institute of Technology, USA. RESEARCH INTERESTS Astronomy: Transient gravitational-wave observations. In particular with the LIGO (Laser Interferometer Gravitational-wave Observatory) and Virgo interferometer network and jointly with Electromagnetic or Neutrino counterparts. Experimental Optimised experimental design of future detectors. Holistic modelling for physics: gravitational-wave observatories. Astrophysics: Understanding gravitational sources with parameter estimation using Bayesian Methods. Inference of universal properties using multiple events. AWARDS AND GRANTS 2020 — 2021 co-I on STFC Advanced LIGO Operations Support, funding large-scale computing and fraction of salary. 2020 — 2021 co-I on STFC grant Investigations in Gravitational Radiation – case for 1 year extension. -
Unit 18 Space Communication
UNIT 18 SPACE COMMUNICATION Structure 18.1 Introduction Objectives 18.2 Propagation of Waves in the Earth's Atmosphere 18.3 Radio Wave Communication 18.4 Satellite Communication Orbits of Satellites Frequencies Used in Satellite Communication Remote Sensing: Application of Satellites Satellites in India 18.5 Summary 18.6 Terminal Questions 18.7 Solutions and Answers I 18.1 INTRODUCTION In Unit 17 you have studied the basics of the communication systems and We have introduced the idea of communication channels and mentioned how electromagnetic waves serve to cam signals in the audio-visual region. You have learnt about two types of communication channels: one in which the signals from the transmitter are guided along a physical path (or line) to the receiver. The mode of communication using guided media is called line communication and we take it up in the next unit. The communication process in which the signal is transmitted freely in the open space (atmosphere) is called 'space communication'. In this communication we use radio frequency waves as carriers. Communication through space refers mainly to propagation of etectromagnetic waves in the earth's atmosphere and satellite communication. This is what we shall discuss in this unit. Objectives After studying this unit, you will be able to: teach better to your students the concepts of propagation of electromagnetic waves in the atmosphere, principles of satellite communication and its usefulness, communication bands, and applications of satellites and satellite communication in India; and devise strategies to help your students to learn these concepts and assess how well these have worked. -
Workbench 16 Pgs.PGS
Workbench January 2008 Issue 246 HappyHappy NewNew YearYear AMIGANSAMIGANS 2008 January 2008 Workbench 1 Editorial Happy New Year Folks! Welcome to the first PDF issue of Workbench for 2008. Editor I hope you’ve all had a great Christmas and survived the heat and assorted Barry Woodfield Phone: 9917 2967 weird weather we’ve been having. Mobile : 0448 915 283 I see that YAM is still going strong, having just released Ver. 2.5. Well [email protected] ibutions done, Team. We have a short article on the 25th Anniversary of the C=64 on Contributions can be soft copy (on floppy½ disk) or page four which may prove interesting to hard copy. It will be returned some of you and a few bits of assorted if requested and accompanied with a self- Amiga news on page ten. addressed envelope. Enjoy! The editor of the Amiga Users Group Inc. newsletter Until next month. Ciao for now, Workbench retains the right to edit contributions for Barry R. Woodfield. clarity and length. Send contributions to: Amiga Users Group P.O. Box 2097 Seaford Victoria 3198 OR [email protected] Advertising Advertising space is free for members to sell private items or services. For information on commercial rates, contact: Tony Mulvihill 0415 161 2721 [email protected] Deadlines Last Months Meeting Workbench is published each month. The deadline for each December 9th 2007 issue is the 1st Tuesday of A very good pre-Christmas Gather to the month of publication. Reprints round off the year. All articles in Workbench are Copyright 2007 the Amiga Users Group Inc. -
Astronomers' and Physicists' Attitudes Toward Education and Public
Vol. 2, June 2019 Astronomers’ and Physicists’ Attitudes toward Education and Public Outreach: A Programmatic Study of The Dark Energy Survey Arya Farahi1, Ravi R. Gupta2, Christina Krawiec3, Andrés A. Plazas4, and Rachel C. Wolf5 1Department of Physics, University of Michigan; 2Physics Division, Lawrence Berkeley National Laboratory; 3Department of Physics and Astronomy, University of Pennsylvania; 4Department of Astrophysical Sciences, Princeton University; 5AAALab, Graduate School of Education, Stanford University Keywords: Public Engagement, Science Communication, Outreach Publication Date: June 11, 2019 DOI: https://doi.org/10.15695/jstem/v2i1.09 ABSTRACT: We present a programmatic study of physicists’ and astronomers’ attitudes toward education and public outreach (EPO) using 131 survey responses from members of the Dark Energy Survey. We find a disparity between the types of EPO activities researchers deem valuable and those in which they participate. Most respondents are motivated to engage in EPO by a desire to educate the public. Barriers to engagement include career- and skill-related concerns, but lack of time is the main deterrent. We explore the value of centralized EPO efforts and conclude with a list of recommendations for increasing researchers’ engagement. INTRODUCTION Over the past twenty years, the need for improved com- the scientific process or academic culture, nor do the scien- munication between scientists and the general public has tists know much about the public interest (Lévy-Leblond, been recognized worldwide -
Physics Department Newsletter May 2016
PHYSICS DEPARTMENT NEWSLETTER MAY 2016 Photo credit: Tammy Schmit, Little Leapling Photography NOBEL LAUREATE LECTURE REINFORCES PHYSICS “I have a much deeper understanding of Rembrandt’s work when EDUCATION REFORM GOALS AT KANSAS STATE UNIVERSITY I understand his special ability to use light and that he was one of the first to use the technique,” Zollman said. “Likewise, when I Undergraduate education is one of the seven themes in Kansas State understand how light behaves in a physical sense, I can see a variety University’s vision to become a Top 50 public research institution by of phenomena.” 2025. In support of the university’s undergraduate education theme, the physics department invited Nobel laureate Carl E. Wieman, Based on evidence collected from K-State researchers, the department professor of physics and of the Graduate School of Education at has modified several courses, including Engineering Physics, Concepts Stanford University, to present “Taking a Scientific Approach to of Physics and Descriptive Physics, to make them more involved and Science and Engineering Education” in September 2015. interactive for students. According to Zollman, K-State’s research and course development is recognized internationally, and researchers in The lecture was part of the university’s Provost Lectures on Excellence the physics education group have received national awards for their in Scholarship series, which focuses on speakers who have received work. The department continually works to improve physics education special recognition and prominence in their fields. for many of the same reasons as Wieman. Kristan Corwin, associate professor of physics and Wieman’s former thesis “Physicists and other scientists have developed a way of thinking advisee, introduced the noted physicist for his lecture by mentioning about nature that can be valuable for everyone,” Zollman said. -
Recent Observations of Gravitational Waves by LIGO and Virgo Detectors
universe Review Recent Observations of Gravitational Waves by LIGO and Virgo Detectors Andrzej Królak 1,2,* and Paritosh Verma 2 1 Institute of Mathematics, Polish Academy of Sciences, 00-656 Warsaw, Poland 2 National Centre for Nuclear Research, 05-400 Otwock, Poland; [email protected] * Correspondence: [email protected] Abstract: In this paper we present the most recent observations of gravitational waves (GWs) by LIGO and Virgo detectors. We also discuss contributions of the recent Nobel prize winner, Sir Roger Penrose to understanding gravitational radiation and black holes (BHs). We make a short introduction to GW phenomenon in general relativity (GR) and we present main sources of detectable GW signals. We describe the laser interferometric detectors that made the first observations of GWs. We briefly discuss the first direct detection of GW signal that originated from a merger of two BHs and the first detection of GW signal form merger of two neutron stars (NSs). Finally we present in more detail the observations of GW signals made during the first half of the most recent observing run of the LIGO and Virgo projects. Finally we present prospects for future GW observations. Keywords: gravitational waves; black holes; neutron stars; laser interferometers 1. Introduction The first terrestrial direct detection of GWs on 14 September 2015, was a milestone Citation: Kro´lak, A.; Verma, P. discovery, and it opened up an entirely new window to explore the universe. The combined Recent Observations of Gravitational effort of various scientists and engineers worldwide working on the theoretical, experi- Waves by LIGO and Virgo Detectors. -
Marques Franklin REU Summer Program 2002 Nevis Labs, New York
Marques Franklin REU summer program 2002 Nevis Labs, New York Physics Emasondosondo My participation in the 2002 REU summer program was two fold. The first project involved research concerning developing technology that could be used in low energy neutrino detectors. We studied electron bubble behavior in cryogenically cooled argon. However, we were only able to spend a small fraction of our time in the lab because we were preparing for the second portion of the program. Of the results we obtained, we were unable to draw any major conclusions due too large amounts of noise in our data. The vast majority of our time was spent developing a physics outreach program. Our purpose was to raise the awareness of physics in the classrooms of township schools surrounding the city of Johannesburg South Africa. The team was made up of several individuals stemming from the United States and South Africa. From the United States side, six members with varying backgrounds gathered at Nevis Labs in New York. The team leader was Dr. Jeremy Dodd, a research physicist from Nevis Labs. Dr. Dodd consulted with Mr. Bill Metzler, a high school math and physics teacher, in order to select the other four members of the team. Of all the applicants, the four chosen were Amanda Weltman, a graduate student at Columbia University studying particle physics, Ian Tolfree, a recent graduate from Columbia University who was preparing for graduate studies in the field of plasma physics at John Hopkins University, William Serber, an undergraduate at Columbia University involved with studies involving cosmology, particle physics, and predominantly astrophysics, and Marques Franklin (that’s me!), an undergraduate from Purdue University in Indianapolis, IN studying mechanical engineering. -
Proposed Syllabus for Communication Physics
Futuristic Look of UNIT 16 FUTURISTIC LOOK OF Communication COMMUNICATION SYSTEMS Systems Structure 16.1 Introduction Objectives 16.2 Wireless Application Protocol Overview of WAP Uses of WAP WAP Architecture WAP Constituents and Applications 16.3 Bluetooth Technology Connecting Devices with Wires Connecting Devices without Wires Elements of Bluetooth Bluetooth Applications 16.4 Peer to Peer (P2P) Networking Evolution of Peer to Peer Applications Characteristics of Peer to Peer Applications The Sun JXTA Architecture 16.5 Where are the Technological Advances Heading Us? 16.6 Summary 16.7 Terminal Questions 16.8 Solutions and Answers 16.1 INTRODUCTION This last unit gives you a peek into the future of communication technology. You will see a glimpse of the exciting new work that is going on in this field and some of the new technological trends that are being adopted in this area. Quite a bit of this is already available, some of it commercially. So we will look at things that have been technologically proven, more or less, but whose business success might not be clear yet. These technologies have been adopted by a large number of users and many companies are engaged in research in these areas. Several products have been launched and have found favour with users. The killer app in the realm of mobile telephony has been the Short Message Service (SMS). Its popularity is comparable to the use of e-mail over the Internet. It has many of the advantages of e-mail. It started off as a service that allowed a person with a mobile phone to send a short text message of about 750 characters to another person with a mobile phone. -
Engaging Young People with Our Science
EPJ Web of Conferences 95, 02001 (2015) DOI: 10.1051/epjconf/20159502001 C Owned by the authors, published by EDP Sciences, 2015 ! " ! # $ ! " When we reach out to the youngest children, our goal is to create interest rather than teach physics. We go where they are: in schools, libraries, museums, where people meet one another—at shopping malls, festivals, and markets. We share our work by engaging children in conversation and appropriate hands-on activities. We lead by asking questions and getting children to ask questions too. This is often a different way of communicating than we are used to. However, many available resources make this easier. The International Particle Physics Outreach Group (IPPOG) has an excellent online resources database [1]. We had just such an event, Science Hoists Sails, during the conference. Held at the Chania Sailing Club, Neorio Moro, we organized an ALTAS Masterclass and set up seven activities that gave visitors a chance to explore particle structure, paths and patterns, conservation laws, collect data to make a measurement using indirect evidence, and put together a jigsaw puzzle of CERN’s ATLAS detector. Several conference participants and accompanying persons served as explainers to engage the visitors with these hands-on activities meant to interest people ages 9 to -
FOEP Newsletter Sep2019
1 A publication of The Forum on Outreach and Engaging the Public - Vol. 5 No. 2 September 2019 A forum of the American Physical Society PHYSICS OUTREACH & ENGAGEMENT Letter from the Chair Vol. 5 No. 2 September 2019 The summer of 2019 is now in the history books and professors are preparing for the return of students. My tenure as chair of FOEP is In this issue now more than half over and time is marching on in its inexorable way. Letter from the chair -1- Time is at the forefront of my mind these days. It is perhaps the most valuable commodity of all – time and tides wait for no man, and all that. And the reason that time seems so important to me is I look Spotlight on Outreach and around me and see a highly technological society inhabited by people Engaging the Public who often don’t fully appreciate the impact that pure science has had - 3 - on their lives, ranging from vaccines, to the mastery of chemistry, to the modern marvel that is the cell phone. They need to know how Medal and Fellow Nominations much their day-to-day quality of life has been improved by scientific for 2020 - 6 - advances and every second they don’t is time lost You’re reading the FOEP newsletter, which means that you are likely a physicist or at last an avid fan of physics, and you also probably are FOEP News interested in doing science outreach. Maybe you do a bunch of (March and April Meetings) outreach already. -
Testing General Relativity with Gravitational Waves from the First Half of the Ligo-Virgo 3Rd Observing Run
TESTING GENERAL RELATIVITY WITH GRAVITATIONAL WAVES FROM THE FIRST HALF OF THE LIGO-VIRGO 3RD OBSERVING RUN Before the detection of gravitational waves from black hole mergers, Einstein's century-old theory of General Relativity had not yet faced its most stringent tests, tests not possible in either the laboratory or even the solar system. Black hole mergers create some of the strongest, most dynamical gravitational fields allowed by general relativity. The black-hole-merger observations verified two predictions of the theory – gravitational waves can be directly detected and merging black holes exist – but were these the gravitational waves and black holes predicted by Einstein or something close but still different? What can we learn from the gravitational waves that carry the imprint of the violent cataclysm that produced them? LIGO and Virgo performed novel tests of general relativity for all previous detections as described in the catalog, GWTC-1, and for single events GW190425, GW190412, GW190814, and GW190521. So far, Einstein has passed! But we now have many more black hole mergers to study using the new Gravitational-Wave Transient Catalog 2 (GWTC-2). While we perform several of the same tests as in GWTC-1, we analyze more than twice as many new events as were listed there, and also perform some new tests. To search for differences from general relativity, we assume some deviation from the theory, such as extra terms in an equation or parameters that can have values different from those in general relativity, to see if that assumption yields a better model for the data.