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Barbara Neumann
Barbara Zsusanna Neumann (; 30 November 1914 – 25 November 2002) was a Hungarian mineralogist and clay scientist who invented the chemical synthesis, synthetic clay laponite. In 2022, the Mineralogical Society of Great Britain and Ireland named their senior medal in her honour. Biography Neumann () was born in Szolnok, Hungary on 30 November 1914, to Jewish parents. She moved to Budapest, and completed a degree in physics, and doctorate in X-ray diffraction. In 1939, she married Gyorgy Emődi. Emődi was conscripted into the army and died of typhus early in World War II. During her PhD, Neumann studied the mineralogical structures of clays using X-ray diffraction. One of the samples she worked on was a natural clay called Fuller's earth, provided by the Fuller's Earth Union. In 1939, Neumann wrote to the FEU suggesting that she could help to improve their product. Following an interview, Neumann secured a job with the company, and moved to Redhill, Surrey. Fuller's Earth Unio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Szolnok
Szolnok (; also known by #Name and etymology, alternative names) is the county seat of Jász-Nagykun-Szolnok county in central Hungary. A city with county rights, it is located on the banks of the Tisza river, in the heart of the Great Hungarian Plain, which has made it an important cultural and economic crossroads for centuries. Szolnok also has one of Hungary’s best water polo teams. Name and etymology Szolnok was named after the first steward of the city, Szolnok (ispán), Szaunik or Zounok. The town was first officially mentioned under the name Zounok in 1075. In the following centuries, it was recorded variously as Zounok, Saunic, Zounuc, and Zawnuch. The variety of spellings likely comes from phonetic discrepancies occurring when Hungarian sounds were recorded using the Latin alphabet. Another possibility revolves around speculation that the name Szaunik was not a personal name after all, but rather a title relating to the significant salt trade (salt, ) in the area. In m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Redhill, Surrey
Redhill () is a town status in the United Kingdom, town in the borough of Reigate and Banstead within the county of Surrey, England. The town, which adjoins the town of Reigate to the west, is due south of London Borough of Croydon, Croydon in Greater London, and is part of the London commuter belt. The town is also the post town, entertainment and commercial area of three adjoining communities : Merstham, Earlswood and Whitebushes, as well as of two small rural villages to the east in the Tandridge District, Bletchingley and Nutfield, Surrey, Nutfield. The town is situated on the junction of the north–south A23 road, A23 (London to Brighton) road, and the east–west A25 road which runs from Guildford through to Sevenoaks. It is also on the railway junction, served by Redhill railway station, of the Brighton Main Line, North Downs Line, North-Downs line, and Redhill–Tonbridge line, Redhill-Tonbridge line. Geography Redhill is located within the Weald Basin, and the Weald ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jewish Hungarian Scientists
Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, religion, and community are highly interrelated, as Judaism is their ethnic religion, though it is not practiced by all ethnic Jews. Despite this, religious Jews regard Gerim, converts to Judaism as members of the Jewish nation, pursuant to the Conversion to Judaism, long-standing conversion process. The Israelites emerged from the pre-existing Canaanite peoples to establish Kingdom of Israel (Samaria), Israel and Kingdom of Judah, Judah in the Southern Levant during the Iron Age.John Day (Old Testament scholar), John Day (2005), ''In Search of Pre-Exilic Israel'', Bloomsbury Publishing, pp. 47.5 [48] 'In this sense, the emergence of ancient Israel is viewed not as the cause of the demise of Canaanite culture but as its upshot'. Originally, J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crystallographers
A crystallographer is a type of scientist who practices crystallography, in other words, who studies crystals. Career paths The work of crystallographers spans several academic disciplines, including the life sciences, chemistry, physics, and materials science. They may work in research and manufacturing, which could include growing crystals for use in computer chips, solar cells, or medications. Within the life sciences, they may crystallize biological materials (such as proteins or viruses) or drugs. They may also come in hand in forensic science. They may also study materials using materials simulations. Most working crystallographers have a graduate degree. There are very few opportunities for those with a bachelor's degree or associate degree. By country Germany In 2013, one working group, the Young Crystallographers, was established within the German Crystallographic Society (DGK). As of 2024, the Young Crystallographers have about 250 members. The working group also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Women Mineralogists
A woman is an adult female human. Before adulthood, a female child or adolescent is referred to as a girl. Typically, women are of the female sex and inherit a pair of X chromosomes, one from each parent, and women with functional uteruses are capable of pregnancy and giving birth from puberty until menopause. More generally, sex differentiation of the female fetus is governed by the lack of a present, or functioning, ''SRY'' gene on either one of the respective sex chromosomes. Female anatomy is distinguished from male anatomy by the female reproductive system, which includes the ovaries, fallopian tubes, uterus, vagina, and vulva. An adult woman generally has a wider pelvis, broader hips, and larger breasts than an adult man. These characteristics facilitate childbirth and breastfeeding. Women typically have less facial and other body hair, have a higher body fat composition, and are on average shorter and less muscular than men. Throughout human history, traditional gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
