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Jan Czekanowski
Jan Czekanowski (October 8, 1882, Głuchów – July 20, 1965, Szczecin) was a Polish anthropologist, statistician, ethnographer, traveller, and linguist. His scientific contributions include introducing his system of racial classification and founding the field of computational linguistics. Czekanowski is known for having played an important role in saving the Polish-Lithuanian branch of the Karaite people from Holocaust extermination. In 1942, he managed to convince German "race scientists" that the Karaites were of Turkic origin although professing Judaism and using Hebrew as a liturgical language. This helped the Karaites escape the tragic destiny of other European Jews and the Romas. Life Czekanowski attended school in Warsaw but was transferred to Latvia, where he finished his education in 1901. He then entered a university in Zurich in 1902; there, he studied anthropology, mathematics, anatomy, and ethnography as a pupil of Swiss anthropologist Rudolf Martin, author of ...
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Głuchów, Grójec County
Głuchów is a village in the administrative district of Gmina Grójec, within Grójec County, Masovian Voivodeship, in east-central Poland. It lies approximately north of Grójec and south of Warsaw. Notable residents *Jan Czekanowski Jan Czekanowski (October 8, 1882, Głuchów – July 20, 1965, Szczecin) was a Polish anthropologist, statistician, ethnographer, traveller, and linguist. His scientific contributions include introducing his system of racial classification and fou ... (1882–1965), anthropologist, statistician, ethnographer, traveller, and linguist References Villages in Grójec County {{Grójec-geo-stub ...
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Judaism
Judaism ( he, ''Yahăḏūṯ'') is an Abrahamic, monotheistic, and ethnic religion comprising the collective religious, cultural, and legal tradition and civilization of the Jewish people. It has its roots as an organized religion in the Middle East during the Bronze Age. Modern Judaism evolved from Yahwism, the religion of ancient Israel and Judah, by the late 6th century BCE, and is thus considered to be one of the oldest monotheistic religions. Judaism is considered by religious Jews to be the expression of the covenant that God established with the Israelites, their ancestors. It encompasses a wide body of texts, practices, theological positions, and forms of organization. The Torah, as it is commonly understood by Jews, is part of the larger text known as the ''Tanakh''. The ''Tanakh'' is also known to secular scholars of religion as the Hebrew Bible, and to Christians as the " Old Testament". The Torah's supplemental oral tradition is represented by later t ...
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Phonemes
In phonology and linguistics, a phoneme () is a unit of sound that can distinguish one word from another in a particular language. For example, in most dialects of English, with the notable exception of the West Midlands and the north-west of England, the sound patterns (''sin'') and (''sing'') are two separate words that are distinguished by the substitution of one phoneme, , for another phoneme, . Two words like this that differ in meaning through the contrast of a single phoneme form a ''minimal pair''. If, in another language, any two sequences differing only by pronunciation of the final sounds or are perceived as being the same in meaning, then these two sounds are interpreted as phonetic variants of a single phoneme in that language. Phonemes that are established by the use of minimal pairs, such as ''tap'' vs ''tab'' or ''pat'' vs ''bat'', are written between slashes: , . To show pronunciation, linguists use square brackets: (indicating an aspirated ''p'' in ...
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Sørensen Similarity Index
Sørensen () is a Danish- Norwegian patronymic surname meaning "son of Søren" (given name equivalent of Severin). , it is the eighth most common surname in Denmark. Immigrants to English-speaking countries often changed the spelling to ''Sorensen'' or ''Sorenson'' in order to accommodate English orthographic rules. English-language media often similarly renders ''Sørensen'' as either ''Sorensen'' or ''Sorenson''. A parallel form of similar origin is Severinsen. The numbers of bearers of the surnames ''Sørensen'' and ''Severinsen'' in Denmark and Norway (2008): It may refer to a number of people: People with the same name * Ole Sørensen * Peter Sørensen In sports * Aksel Sørensen (1891-1955), Danish gymnast * Andreas Sørensen (born 1984), Danish footballer * Arne Sørensen (1917-1977), Danish footballer and manager * Asger Sørensen (born 1996), Danish footballer *Chris Sørensen (born 1977), Danish footballer *Chris Anker Sørensen (1984-2021), Danish cyclist *Dennis S� ...
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Comparative Linguistics
Comparative linguistics, or comparative-historical linguistics (formerly comparative philology) is a branch of historical linguistics that is concerned with comparing languages to establish their historical relatedness. Genetic relatedness implies a common origin or proto-language and comparative linguistics aims to construct language families, to reconstruct proto-languages and specify the changes that have resulted in the documented languages. To maintain a clear distinction between attested and reconstructed forms, comparative linguists prefix an asterisk to any form that is not found in surviving texts. A number of methods for carrying out language classification have been developed, ranging from simple inspection to computerised hypothesis testing. Such methods have gone through a long process of development. Methods The fundamental technique of comparative linguistics is to compare phonological systems, morphological systems, syntax and the lexicon of two or more la ...
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Numerical Taxonomy
Numerical taxonomy is a classification system in biological systematics which deals with the grouping by numerical methods of taxonomic units based on their character states. It aims to create a taxonomy using numeric algorithms like cluster analysis rather than using subjective evaluation of their properties. The concept was first developed by Robert R. Sokal and Peter H. A. Sneath in 1963 and later elaborated by the same authors.Sneath and Sokal: ''Numerical Taxonomy'', San Francisco: W.H. Freeman, 1974 by Tejanshu Ravesh They divided the field into phenetics in which classifications are formed based on the patterns of overall similarities and cladistics in which classifications are based on the branching patterns of the estimated evolutionary history of the taxa.{{cn span, In recent years many authors treat numerical taxonomy and phenetics as synonyms despite the distinctions made by those authors., date=May 2017 Although intended as an objective method, in practice the c ...
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Sami People
Acronyms * SAMI, ''Synchronized Accessible Media Interchange'', a closed-captioning format developed by Microsoft * Saudi Arabian Military Industries, a government-owned defence company * South African Malaria Initiative, a virtual expertise network of malaria researchers People * Samee, also spelled Sami, a male given name * Sami (name), including lists of people with the given name or surname * Sámi people, indigenous people of the Scandinavian Peninsula, the Kola Peninsula, Karelia and Finland ** Sámi cuisine ** Sámi languages, of the Sami people ** Sámi shamanism, a faith of the Sami people Places * Sápmi, a cultural region in Northern Europe * Sami (ancient city), in Elis, Greece * Sami Bay, east of Sami, Cephalonia * Sami District, Gambia * Sami, Burkina Faso, a district of the Banwa Province * Sami, Cephalonia, a municipality in Greece * Sami, Gujarat, a town in Patan district of Gujarat, India * Sami, Paletwa, a town in Chin State, Myanmar * Sämi, ...
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Polish Copernicus Society Of Naturalists
Polish Copernicus Society of Naturalists ( pl, Polskie Towarzystwo Przyrodników im. Kopernika) is a Polish scientific society for natural sciences researchers. History The society was founded in 1875 in Lviv on the initiative of natural sciences researchers in Lviv under the leadership of Feliks Kreutz (geologist), Bronisław Radziszewski (chemist) and Julian Niedźwiedzki (mineralogist and geologist). The first president was Feliks Kreutz, professor of mineralogy at the Lviv University. The name of the Society commemorates Nicolaus Copernicus. The Society is a ‘non-profit’ organization. Its main aim is to promote research and achievements of natural sciences. The area of interest is mainly biology (including neuroscience), medicine, physics, chemistry, geography, geology (including speleology), meteorology and science education. The Society organizes scientific and popular scientific conferences, e.gBrain Awareness Week (in Cracow and Szczecin) and the Biological Olympia ...
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Adam Mickiewicz University In Poznań
The Adam Mickiewicz University ( pl, Uniwersytet im. Adama Mickiewicza w Poznaniu; Latin: ''Universitas Studiorum Mickiewicziana Posnaniensis'') is a research university in Poznań, Poland. It traces its origins to 1611, when under the Royal Charter granted by King Sigismund III Vasa, the Jesuit College became the first university in Poznań. The Poznań Society for the Advancement of Arts and Sciences which played an important role in leading Poznań to its reputation as a chief intellectual centre during the Age of Positivism and partitions of Poland, initiated founding of the university. The inauguration ceremony of the newly founded institution took place on 7 May 1919 that is 308 years after it was formally established by the Polish king and on 400th anniversary of the foundation of the Lubrański Academy which is considered its predecessor. Its original name was Piast University (Polish: ''Wszechnica Piastowska''), which later in 1920 was renamed to University of Pozna� ...
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University Of Lviv
The University of Lviv ( uk, Львівський університет, Lvivskyi universytet; pl, Uniwersytet Lwowski; german: Universität Lemberg, briefly known as the ''Theresianum'' in the early 19th century), presently the Ivan Franko National University of Lviv ( uk, Львівський національний університет імені Івана Франка, Lvivskyi natsionalnyi universitet imeni Ivana Franka), is the oldest institution of higher learning in present-day Ukraine dating from 1661 when John II Casimir, King of Poland, granted it its first royal charter. Over the centuries, it has undergone various transformations, suspensions, and name changes that have reflected the geopolitical complexities of this part of Europe. The present institution can be dated to 1940. It is located in the historic city of Lviv in Lviv Oblast of Western Ukraine. History Polish–Lithuanian Commonwealth The university was founded on January 20, 1661, when King Joh ...
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Taxonomy (biology)
In biology, taxonomy () is the scientific study of naming, defining ( circumscribing) and classifying groups of biological organisms based on shared characteristics. Organisms are grouped into taxa (singular: taxon) and these groups are given a taxonomic rank; groups of a given rank can be aggregated to form a more inclusive group of higher rank, thus creating a taxonomic hierarchy. The principal ranks in modern use are domain, kingdom, phylum (''division'' is sometimes used in botany in place of ''phylum''), class, order, family, genus, and species. The Swedish botanist Carl Linnaeus is regarded as the founder of the current system of taxonomy, as he developed a ranked system known as Linnaean taxonomy for categorizing organisms and binomial nomenclature for naming organisms. With advances in the theory, data and analytical technology of biological systematics, the Linnaean system has transformed into a system of modern biological classification intended to reflect the e ...
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Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, Scramble for Africa, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young ...
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