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Explore the latest updates in the Canadian amateur radio scene, including the addition of new bands, surveys on call sign policies, and key discussions at the CARAB 2023 meeting. Learn about proposed changes to call sign regulations, examination standards, and engagement with ISED for satellite rule

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The Minnesota Amateur Sports Commission (MASC) and the National Sports Center (NSC) play crucial roles in promoting amateur sports and athletic development in Minnesota. MASC, established in 1987, focuses on building athletic facilities and securing funding for projects, while NSC, founded in 1990,

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Distant galaxies, the oldest science of astronomy, and the scientific method are explored in this content. Astronomy delves into the study of objects beyond Earth, while the scientific method serves as a tool to understand nature through observations and experiments.

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Learn about the licensing regulations, privileges, call sign formats, secondary identifiers, and addresses for amateur radio operators in the UK. Discover the differences between Foundation, Intermediate, and Full license classes, as well as the various call sign formats used in England. Explore the

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The Information Commissioner's Briefing held at Royal Hamilton Amateur Dinghy Club covered topics related to the Public Access to Information Act in Bermuda. The briefing emphasized the rights of Bermudians and residents to access public records, the role of the Information Commissioner in promoting

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Learn about essential communication practices in amateur radio operation, including listening before calling, making CQ calls, frequency changes, replying to calls, split frequency usage, and participating in contests. These practices ensure efficient and effective communication among amateur radio

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Dive into the world of HF propagation and how signals travel from one point to another in amateur radio communication. Explore topics such as ionosphere basics, critical frequency, practical examples, and the importance of the F2 layer. Gain insights into launching waves, propagation prediction meth

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Dive into the world of Amateur Radio Technician Exam Preparation with a focus on licensing regulations, types and classes of licenses, sample licenses, exam procedures, and more. Learn about the FCC's rules for the amateur radio service, licensing terms, the different classes of licenses available,

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Harnessing the power of big data in astronomy, this presentation by Curt Dodds from the Institute for Astronomy at the University of Hawaii, Manoa, delves into the utilization of national cyberinfrastructure to advance artificial intelligence access and foster innovation in the field. The discussion

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This content covers observational techniques, student talks, and dates related to various astronomical topics such as gamma-ray astronomy, basics of gamma-ray interaction, scintillators and solid-state detectors, Compton telescopes, and pair telescopes. It provides insights into the main processes i

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Dive into the fundamentals of radio communication for the Amateur Radio Technician Exam. Explore topics such as modulation, equipment, transmission, reception, and the art of adding and extracting information from radio waves. Gain insights into how information is converted, transmitted, and receive

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Explore how Northern Arizona University is reshaping astronomy education using innovative teaching styles with a focus on Indigenous Astronomy. Gain insights into effective teaching methods, the importance of Indigenous Astronomy lab content, teaching approaches, and creating engaging lab materials.

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This course module covers essential safety practices for amateur radio technicians, focusing on electrical safety, RF management, and avoiding electrical hazards. Learn about the dangers of electrical injuries, tips for working with power, AC safety grounding, and lightning protection measures for y

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The STARS (Successfully Teaching AstRonomy in Schools) Project, funded by Erasmus+ Programme, aims to provide innovative astronomy education resources for teachers through a training program and online platform. With modules covering topics from constellations to observatories, the project offers th

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Astronomy, the oldest science, has fascinated humanity for millennia. From early interpretations of celestial bodies as gods to the development of instruments in Mesopotamia to predict events like eclipses, the evolution of astronomy is rich and diverse. Aristotle's theories on the cosmos laid the f

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Explore the use of astronomy in ancient civilizations like the Egyptians, Mayans, Aztecs, Europeans, and Native Americans, along with the historical origins of constellations and their role in navigation. Delve into the contributions of scientists such as Ptolemy, Copernicus, Galileo, and more, and

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The ASTERICS project, part of the Astronomy ESFRI Research Infrastructure Cluster, aims to enhance collaboration among astronomy, astrophysics, and particle astrophysics communities. By managing and exploiting large datasets through a Virtual Observatory framework, ASTERICS facilitates new scientifi

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The STFC Astronomy Advisory Panel's reports discuss Priority Projects focusing on innovative ideas in astronomy, such as new telescopes, receiver systems, and radio astronomy proposals. The panel aims to cover a broad range of interests and strengthen scientific endeavors in various areas, seeking f

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Explore the world of authentication and authorization in the field of astronomy through the lens of the ASTERICS project. Learn about the importance of verifying identities and granting access rights, the Virtual Observatory Approach, Single Sign-On standards, and Credential Delegation protocols. Di

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ASTRONET, a group of European funding agencies and infrastructures, coordinates all aspects of European astronomy. Established in the early 2000s with EU funding, ASTRONET focuses on long-term planning for the development of European astronomy. It has created the European Science Vision and Infrastr

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Riccardo Giacconi played a significant role in Japanese X-ray astronomy, influencing the first generation of X-ray astronomers in Japan and contributing to the development of X-ray telescopes. His visits and collaborations with Japanese scientists, such as Hideyo Kunieda and Yasuo Tanaka, were instr

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Explore the world of ancient Greek astronomy through captivating images depicting landmarks, artifacts, and key figures such as Plato, Aristotle, Ptolemy, and Pythagoras. Discover the reasons behind the Greeks' reliance on astronomy, their contributions to science, and their rejection of mythologica

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Massimo Ramella discusses various outreach activities aimed at educating the public about astronomy, including using tools like Aladin and Stellarium to explore the sky and engaging with elementary schools for educational experiences. The focus is on enhancing virtual learning practices and strategi

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Optical follow-up observations have been instrumental in studying the gravitational wave source GW170817. This event marked a significant milestone in GW astronomy, leading to Nobel prizes and advancements in astrophysical studies. The era of GW astronomy began in 2015 with the detection of GW150914

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Amateur Radio Operators volunteer their time and equipment to support various events, playing a crucial role in communication, event operations, and emergency response. Public Service Events showcase Amateur Radio's capabilities and offer valuable training opportunities for emergency communication s

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Get ready for the ultimate astronomy challenge at the SAASTA AstroQuizTM 2015 National Finals. Follow the rules, answer intriguing questions about the Milky Way, Radio Astronomy, Square Kilometer Array, planets, Earth's equator, asteroids, and space missions. Test your knowledge, compete with other

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Errors in radio astronomy imaging can occur in the uv plane and image plane due to various factors such as measurement errors, calibration imperfections, and approximations made during processing. Different error types like additive, multiplicative, and convolutional errors impact the quality of ast

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Delve into the progression of data communications from Morse code to modern radio email systems like Winlink. Discover the history of protocols, technologies, and the impact of the internet on amateur packet radio. Unravel the development of ARQ data protocols, X.25 packet switching, and the transit

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Explore the Project STARS initiative funded by the Erasmus+ Programme, focusing on teaching astronomy in schools. This project offers training programs, methodological handbooks, online platforms, and modules covering topics like celestial bodies' motion, Newton's law of gravitation, and more. Teach

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D-STAR is an open standard for digital voice and data in Amateur Radio, developed by the Japan Amateur Radio League (JARL). It uses the AMBE vocoder chip to convert analog speech to data and vice versa, leading the way in encouraging experimentation and open development. The technology ensures high-

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Developing realistic expectations for weak radio astronomy signals, managing gain drift in electronics, combating interference from modern technology, emphasizing precision in data collection, and focusing on methodical calibration are key takeaways from Charles Osborne's insights on embarking on a

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The SARA Conference 2020 Sections Update presents a detailed agenda focusing on the purpose, organization, volunteering opportunities, section coordinators, and collaboration with various organizations. The update emphasizes structuring SARA similar to other national and professional organizations,

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ASTRONET is a consortium focusing on strategic planning for European astronomy, aiding decision-making for long-term benefits. Key achievements include the Science Vision and Infrastructure Roadmap. Efforts are ongoing to support a sustainable Virtual Observatory and enhance coordination within Euro

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Investigating Major League Baseball (MLB) amateur draft patterns and the value of players in the league. The amateur draft is a key source of cost-controlled talent, allowing clubs to acquire skilled players at a fraction of the cost of free-agent signees. Measuring player value in MLB is often dete

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Elsternwick Amateur Football Club (EAFC) presents on the redevelopment of Elsternwick Park at the Bayside City Council. The presentation covers the history of the park, EAFC's significance, the club's links to the community, and the importance of revitalizing facilities for players and volunteers. T

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ARES, the Amateur Radio Emergency Service, supports local events by providing crucial communications support. Volunteers help with traffic handling, emergency reporting, and ensuring smooth event operations. This presentation covers what ARES is, how it functions, volunteer expectations, the importa

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Explore the world of packet radio, a digital mode used by amateur radio operators to build wireless computer networks. Learn about its benefits, how it works using the AX.25 protocol, making connections, advantages such as error checking, and building a packet station with the necessary components.

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Exploring the various sources of RF exposure in relation to amateur radio, this comprehensive guide by Harold C. Fleischer, III AE5AS sheds light on different antennas like those used by AM, FM radio stations, TV stations, MW telecommunications, police, taxis, and even Wi-Fi routers. Each image show

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