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High-speed Telegraphy
In amateur radio, high-speed telegraphy (HST) is a form of radiosport that challenges amateur radio operators to accurately receive and copy, and in some competitions to send, Morse code transmissions sent at very high speeds. This event is most popular in Eastern Europe. The International Amateur Radio Union (IARU) sponsors most of the international competitions. History The first international high-speed telegraphy competition was the HST European Championship held in Moscow, Russia, in 1983. Two more HST European Championships were held; one in 1989 in Hannover, Germany, and another in 1991 in Neerpelt, Belgium. The first HST World Championship was held in Siófok, Hungary, in 1995. A world championship has been held in every odd-numbered year since then. Most international, national, and local HST competitions are held in the countries of the former Eastern Bloc. Every world championship has been held in Europe. While many competitors are licensed amateur radio operators, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amateur Radio
Amateur radio, also known as ham radio, is the use of the radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency communications. The term "amateur" is used to specify "a duly authorised person interested in radioelectric practice with a purely personal aim and without pecuniary interest;" (either direct monetary or other similar reward) and to differentiate it from commercial broadcasting, public safety (such as police and fire), or professional two-way radio services (such as maritime, aviation, taxis, etc.). The amateur radio service (''amateur service'' and '' amateur-satellite service'') is established by the International Telecommunication Union (ITU) through the Radio Regulations. National governments regulate technical and operational characteristics of transmissions and issue individual station licenses with a unique identifying call sign, which mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Keyboard
A computer keyboard is a peripheral input device modeled after the typewriter keyboard which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches. Replacing early punched cards and paper tape technology, interaction via teleprinter-style keyboards have been the main input method for computers since the 1970s, supplemented by the computer mouse since the 1980s. Keyboard keys (buttons) typically have a set of characters engraved or printed on them, and each press of a key typically corresponds to a single written symbol. However, producing some symbols may require pressing and holding several keys simultaneously or in sequence. While most keys produce characters (letters, numbers or symbols), other keys (such as the escape key) can prompt the computer to execute system commands. In a modern computer, the interpretation of key presses is generally left to the software: the information sent to the computer, the scan code, tells it only whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minsk
Minsk ( be, Мінск ; russian: Минск) is the capital and the largest city of Belarus, located on the Svislach and the now subterranean Niamiha rivers. As the capital, Minsk has a special administrative status in Belarus and is the administrative centre of Minsk Region (voblast) and Minsk District (raion). As of January 2021, its population was 2 million, making Minsk the 11th most populous city in Europe. Minsk is one of the administrative capitals of the Commonwealth of Independent States (CIS) and the Eurasian Economic Union (EAEU). First documented in 1067, Minsk became the capital of the Principality of Minsk before being annexed by the Grand Duchy of Lithuania in 1242. It received town privileges in 1499. From 1569, it was the capital of the Minsk Voivodeship, an administrative division of the Polish–Lithuanian Commonwealth. It was part of a region annexed by the Russian Empire in 1793, as a consequence of the Second Partition of Poland. From 1919 to 1991, aft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niš
Niš (; sr-Cyrl, Ниш, ; names in other languages) is the third largest city in Serbia and the administrative center of the Nišava District. It is located in southern part of Serbia. , the city proper has a population of 183,164, while its administrative area (City of Niš) has a population of 260,237 inhabitants. Several Roman emperors were born in Niš or used it as a residence: Constantine the Great, the first Christian emperor and the founder of Constantinople, Constantius III, Constans, Vetranio, Julian, Valentinian I, Valens; and Justin I. Emperor Claudius Gothicus decisively defeated the Goths at the Battle of Naissus (present-day Niš). Later playing a prominent role in the history of the Byzantine Empire, the city's past would earn it the nickname ''Imperial City.'' After about 400 years of Ottoman rule, the city was liberated in 1878 and became part of the Principality of Serbia, though not without great bloodshed—remnants of which can be found throughou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohrid
Ohrid ( mk, Охрид ) is a city in North Macedonia and is the seat of the Ohrid Municipality. It is the largest city on Lake Ohrid and the List of cities in North Macedonia, eighth-largest city in the country, with the municipality recording a population of over 42,000 inhabitants as of 2002. Ohrid is known for once having 365 churches, one for each day of the year, and has been referred to as a "Jerusalem of the Balkans"."The Mirror of the Macedonian Spirit, Zlate Petrovski, Sašo Talevski, Napredok, 2004, , page 72: "... and Macedonia in the Cathedral Church St. Sofia in the Macedonian Jerusalem — Ohrid..." The city is rich in picturesque houses and monuments, and tourism is predominant. It is located southwest of Skopje, west of Resen (town), Resen and Bitola. In 1979 and in 1980 respectively, Ohrid and Lake Ohrid were accepted as Cultural and Natural World Heritage Sites by UNESCO. Ohrid is one of only 28 sites that are part of UNESCO's World Heritage that are Cultu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primorsko
Primorsko ( bg, Приморско ) is a town and seaside resort in southeastern Bulgaria, capital of homonymous municipality, part of Burgas Province. A well-known resort on the Bulgarian Black Sea Coast, it is located 52 km south of Burgas and has a beach strip of about 1 km2. The average temperature is 29 °C in July, often reaching 30-33 °C and making Primorsko a favourable place for tourism. Seawater temperature in July and August is 27-28 °C. Primorsko enjoys more than 2,300 sunshine hours a year, mostly in summertime. The rivers Ropotamo and Dyavolska reka run close to the town. The Ropotamo nature reserve and Snake Island reserve are also nearby. History Remains of stone anchors from the second half of the 2nd millennium and the 1st millennium BC have been discovered in the waters around Primorsko, which can possibly be linked to Neolithic navigation. Remains of lead anchors from the 4th-5th century BC have also been found, as well as traces of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgrade
Belgrade ( , ;, ; Names of European cities in different languages: B, names in other languages) is the Capital city, capital and List of cities in Serbia, largest city in Serbia. It is located at the confluence of the Sava and Danube rivers and the crossroads of the Pannonian Basin, Pannonian Plain and the Balkan Peninsula. Nearly 1,166,763 million people live within the administrative limits of the City of Belgrade. It is the third largest of all List of cities and towns on Danube river, cities on the Danube river. Belgrade is one of the List of oldest continuously inhabited cities, oldest continuously inhabited cities in Europe and the world. One of the most important prehistoric cultures of Europe, the Vinča culture, evolved within the Belgrade area in the 6th millennium BC. In antiquity, Thracians, Thraco-Dacians inhabited the region and, after 279 BC, Celts settled the city, naming it ''Singidunum, Singidūn''. It was Roman Serbia, conquered by the Romans under the reign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pordenone
Pordenone (; Venetian and fur, Pordenon) is the main ''comune'' of Pordenone province of northeast Italy in the Friuli Venezia Giulia region. The name comes from Latin ''Portus Naonis'', meaning 'port on the Noncello (Latin ''Naon'') River'. History Pordenone was created at the beginning of the High Middle Ages as a river port on the Noncello, with the name ''Portus Naonis.'' In the area, however, there were already villas and agricultural settlements from the Roman age, especially in the area of the town of Torre. Between 1257 and 1270 Pordenone was conquered by Ottokar II of Bohemia, who was eventually defeated in 1277, when the city was brought back to the Empire, under Rodolph I of Habsburg. In 1278, after having been administrated by several feudatories, the city was handed over to the Habsburg family, forming an Austrian enclave within the territory of the Patriarchal State of Friuli. In the 14th century, Pordenone grew substantially due to the flourishing river t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obzor
Obzor ( bg, Обзор ) is a small town and seaside resort on the Black Sea coast of Bulgaria. It is part of Nesebar Municipality, Burgas Province. On February 28th, 2021, the citizens of Obzor and six nearby villages voted in a referendum to separate from Nesebar Municipality and form an independent municipality, centred on Obzor. Voting activity was 76.02% and approximately 70% of people voted for independence. The Thracian and ancient Greek name of Obzor was . It was a small port on the coast of Thrace, a colony of Mesembria. The ancient Romans named it ''Templum Iovis'' (Temple of Jupiter); Pliny called it ''Tetranaulochus''. During the Ottoman rule of Bulgaria, it was known as ''Gözeken''. The modern name was introduced in 1936; Obzor obtained town privileges on 9 September 1984. The 2200-m-long Kaleto eco path ( bg, Екопътека “Калето”) connects the northwestern outskirts of Obzor with the remains of a medieval fortress. Visitors can see a 10-m-high wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beatenberg
Beatenberg is a municipality in the Interlaken district of the canton of Bern in Switzerland. History Beatenberg is first mentioned in 1275 as ''super rupes''. In 1281 it was mentioned as ''ob den fluen'' and in 1357 as ''Sant Beaten berge''. The earliest trace of a settlement in the area are some early medieval graves near the ''Beatushöhlen'' (Saint Beatus cave). According to legend, Saint Beatus was a Scottish or Irish monk who was sent to evangelize the Helvetii. After finding success in the Jura Mountains, he moved into the Beatenberg area where he defeated a dragon and established a hermitage in the cave overlooking Thun Lake. While the story is probably legendary, the caves became a pilgrimage destination. A chapel was built by the cave for the visiting pilgrims. By 1230 the chapel had grown into a parish church, which in the following century was brought under the control of Interlaken Abbey. During the 13th century a number of local nobles owned land or rig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bar, Montenegro
Bar ( Montenegrin and Serbian: Бар, ; sq, Tivar; it, Antivari or ''Antibari'') is a coastal town and seaport in southern Montenegro. It is the capital of the Bar Municipality and a center for tourism. According to the 2011 census, the city proper had 13,503 inhabitants, while the total population of Bar Municipality was 42,068. Name ''Bar'' is a shortened form of ''Antivari''. The name is thought to be derived from the Latin ''Antibarum'' or ''Antibari'', which later in Greek was transformed into ''Antivárion / Antivari'' due to its pronunciation. A name taken because of its location and which means "in front of Bari". Variations are in Italian, ''Antivari / Antibari''; in Albanian, ''Tivari'' or ''Tivar''; in Turkish, ''Bar''; in Greek, Θηβάριον, ''Thivárion'', Αντιβάριον, ''Antivárion''; in Latin, ''Antibarium'' History Ancient times Local archaeological findings date to the Neolithic era. It is assumed that Bar was mentioned as the reconstruc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herceg-Novi
Herceg Novi ( cyrl, Херцег Нови, ) is a coastal town in Montenegro located at the Western entrance to the Bay of Kotor and at the foot of Mount Orjen. It is the administrative center of the Herceg Novi Municipality with around 33,000 inhabitants. Herceg Novi was known as Castelnuovo ("New castle" in Italian) between 1482 and 1797, when it was part of the Ottoman Empire and the Albania Veneta of the Republic of Venice. It was a Catholic bishopric and remains a Latin titular see as Novi. Herceg Novi has had a turbulent past, despite being one of the youngest settlements on the Adriatic. A History of Montenegro, history of varied occupations has created a blend of diverse and picturesque architectural style in the city. Names In Montenegrin language, Montenegrin, the town is known as ''Herceg Novi'' or Херцег Нови; in Italian language, Italian as ''Castelnuovo''; and in Greek language, Greek as ''Neòkastron'' (Νεοκαστρον), Turkish as Kala-i Novi, all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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