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Martin Sekulić
Martin Sekulić (1833–1905) was a mathematics and physics teacher from Karlovac, one of the few high-school professors who were members of the Croatian community of physicists at the time. Biography Martin Sekulić was born in Lovinac. He taught at the Higher Real School in Rakovac (today Karlovac). He was a corresponding member () of the Yugoslav Academy of Sciences and Arts. He was also a member of the Croatian pedagogic and literary society (''Hrvatski pedagogijsko-književni zbor''). He published several articles in German-language journals, such as in the ''Annalen der Physik'' in 1872 and 1875. He published several works in the ''Rad'' journal of the Yugoslav Academy of Sciences and Arts, such as ''Fluorescencija i calcescencija'' (1871) and ''Iztraživanje sunčane duge'' (1873). In the 1871 treatise, he explains the effect of the luminescence in some elements and in the 1873 one he talks about the visible spectrum of the sun's light. In the 1871 treatise, Sekulić ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lovinac
Lovinac is a village and a municipality in Lika-Senj County, Croatia. Geography The village of Lovinac is located 35 kilometers from Gospić to the southeast of the greatest Croatian karst field, Licko polje. At one time, the shortest trade routes from Lika's interior to the sea went through Lovinac. The new highway which was recently built alongside the village has resulted in more tourism. Climate Since records began in 1960, the highest temperature recorded at the local weather station was , on 5 August 2017. The coldest temperature was , on 13 January 2003. Demographics In 2021, the municipality had 943 residents in the following 10 settlements: * Gornja Ploča, population 43 * Kik, population 8 * Ličko Cerje, population 62 *Lovinac, population 242 * Raduč, population 40 * Ričice, population 80 * Smokrić, population 13 * Sveti Rok, population 250 * Štikada, population 197 * Vranik, population 8 In 2011, Croats represented 90% of the population. Politics Minority ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectroscope
An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials. The variable measured is most often the irradiance of the light but could also, for instance, be the polarization state. The independent variable is usually the wavelength of the light or a closely derived physical quantity, such as the corresponding wavenumber or the photon energy, in units of measurement such as centimeters, reciprocal centimeters, or electron volts, respectively. A spectrometer is used in spectroscopy for producing spectral lines and measuring their wavelengths and intensities. Spectrometers may operate over a wide range of non-optical wavelengths, from gamma rays and X-rays into the far infrared. If the instrument is designed to measure the spectrum on an absolute scale rather than a relative one, then it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1833 Births
Events January–March * January 3 – The United Kingdom reasserts British sovereignty over the Falkland Islands in the South Atlantic Ocean. * February 6 (January 25 on the Greek calendar) – Prince Otto Friedrich Ludwig of Bavaria arrives at the port of Nafplio to assume the title King Othon the First of Greece * February 16 – The United States Supreme Court hands down its landmark decision of Barron v. Mayor and City Council of Baltimore. April–June * April 1 – General Antonio López de Santa Anna is elected President of Mexico by the legislatures of 16 of the 18 Mexican states. During his frequent absences from office to fight on the battlefield, Santa Anna turns the duties of government over to his vice president, Valentín Gómez Farías. * April 18 – Over 300 delegates from England, Scotland, Wales and Ireland travel to the office of the Prime Minister, the Earl Grey, to call for the immediate abolition of slavery throughout the British Empire. * May 6 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physicists From Austria-Hungary
A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate causes of phenomena, and usually frame their understanding in mathematical terms. They work across a wide range of research fields, spanning all length scales: from sub-atomic and particle physics, through biological physics, to cosmological length scales encompassing the universe as a whole. The field generally includes two types of physicists: experimental physicists who specialize in the observation of natural phenomena and the development and analysis of experiments, and theoretical physicists who specialize in mathematical modeling of physical systems to rationalize, explain and predict natural phenomena. Physicists can apply their knowledge towards solving practical problems or to developing new technologies (also known as applied phy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croatian Physicists
Croatian may refer to: *Croatia *Croatian language *Croatian people *Croatians (demonym) See also * * * Croatan (other) * Croatia (other) * Croatoan (other) * Hrvatski (other) * Hrvatsko (other) * Serbo-Croatian (other) Serbo-Croatian, Croato-Serbian, Serbo-Croat or Croato-Serb, refers to a South Slavic language that is the primary language of Serbia, Croatia, Bosnia and Herzegovina, and Montenegro, as well as a minority language in Kosovo Kosovo, officiall ... {{disambiguation Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hrčak
The University Computing Centre in Zagreb (, abbreviated SRCE, which also means "heart") has a long tradition in the area of information and communication technologies. It was founded in 1971 within the University of Zagreb, the only Croatian university at the time, with the purpose to enhance the implementation of information technologies in the academic community as well as in Croatia in general. Today, SRCE is the main computing centre and the architect of the e-infrastructure, covering both the University of Zagreb and the whole research and high education system. Furthermore, SRCE is the competence center for information and communication technologies as well as the center for education and support in the area of ICT application. Mission The University Computing Centre – SRCE provides support to the academic community in building the information society in the Republic of Croatia through the implementation of the latest information and communication technologies, high qua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Autobiography Of Nikola Tesla
''The'' is a grammatical article in English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archaic pronoun ''thee' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikola Tesla
Nikola Tesla (;"Tesla" . ''Random House Webster's Unabridged Dictionary''. ; 10 July 1856 – 7 January 1943) was a Serbian-American engineer, futurist, and inventor. He is known for his contributions to the design of the modern alternating current (AC) electricity supply system. Born and raised in the Austrian Empire, Tesla first studied engineering and physics in the 1870s without receiving a degree. He then gained practical experience in the early 1880s working in telephony and at Continental Edison in the new electric power industry. In 1884 he immigrated to the United States, where he became a naturalized citizen. He worked for a short time at the Edison Machine Works in New York City before he struck out on his own. With the help of partners to finance and market his ideas, Tesla set up laboratories and companies in New York to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rad (journal)
''Rad'' ( Croatian for ''proceedings'', ''work'') is an academic journal An academic journal (or scholarly journal or scientific journal) is a periodical publication in which Scholarly method, scholarship relating to a particular academic discipline is published. They serve as permanent and transparent forums for the ... published by the Yugoslav, now Croatian, Academy of Sciences and Arts. It was their only publication from 1867 until 1882, when each of the individual scientific sections of the academy started printing their own journals. , over five hundred issues have been published. External links * * * Croatian-language journals Publications established in 1867 Multidisciplinary academic journals Academic journals of Croatia Academic journals published by learned and professional societies {{academic-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrian Empire
The Austrian Empire, officially known as the Empire of Austria, was a Multinational state, multinational European Great Powers, great power from 1804 to 1867, created by proclamation out of the Habsburg monarchy, realms of the Habsburgs. During its existence, it was the third most populous monarchy in Europe after the Russian Empire and the United Kingdom of Great Britain and Ireland, United Kingdom, while geographically, it was the third-largest empire in Europe after the Russian Empire and the First French Empire. The empire was proclaimed by Francis II, Holy Roman Emperor, Francis II in 1804 in response to Napoleon's declaration of the First French Empire, unifying all Habsburg monarchy, Habsburg possessions under one central government. It remained part of the Holy Roman Empire until the latter's dissolution in 1806. It continued fighting against Napoleon throughout the Napoleonic Wars, except for a period between 1809 and 1813, when Austria was first allied with Napoleon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annalen Der Physik
''Annalen der Physik'' (English: ''Annals of Physics'') is one of the oldest scientific journals on physics; it has been published since 1799. The journal publishes original, peer-reviewed papers on experimental, theoretical, applied, and mathematical physics and related areas. The editor-in-chief is Stefan Hildebrandt. Prior to 2008, its ISO 4 abbreviation was ''Ann. Phys. (Leipzig)'', after 2008 it became ''Ann. Phys. (Berl.)''. The journal is the successor to , published from 1790 until 1794, and ', published from 1795 until 1797. The journal has been published under a variety of names (', ', ', ''Wiedemann's Annalen der Physik und Chemie'') during its history. History Originally, was published in German, then a leading scientific language. From the 1950s to the 1980s, the journal published in both German and English. Initially, only foreign authors contributed articles in English but from the 1970s German-speaking authors increasingly wrote in English in order to reach a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yugoslav Academy Of Sciences And Arts
The Croatian Academy of Sciences and Arts (; , HAZU) is the national academy of Croatia. HAZU was founded under the patronage of the Croatian bishop Josip Juraj Strossmayer under the name Yugoslav Academy of Sciences and Arts (, JAZU) since its founder wanted to make it the central scientific and artistic institution of all South Slavs. Today, its main goals are encouraging and organizing scientific work, applying the achieved results, developing of artistic and cultural activities, carrying about the Croatian cultural heritage and its affirmation in the world, publishing the results of scientific research and artistic creativity and giving suggestions and opinions for the advancement of science and art in areas of particular importance to Croatia. The academy is divided into nine classes; social sciences, mathematical, physical and chemical sciences, natural sciences, medical sciences, philological sciences, Literature, Fine Arts, Musical Arts and Musicology, technical sciences ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
