|
1559 In Science
The year 1559 in science and technology included a number of events, some of which are listed here. Botany * First account of tulips in western Europe, by Conrad Gessner who describes them flowering in Augsburg, Bavaria, in the garden of Councillor Herwart. Exploration * March – Juan Fernández Ladrillero completes a double transit of the Straits of Magellan from the west. * August 15 – Led by Don Tristán de Luna y Arellano, a Spanish missionary colony of 1500 men on thirteen ships arrives from Vera Cruz at Pensacola Bay, founding the first European settlement on the mainland United States. On September 19, the colony is decimated by a hurricane. * ', edited by Giovanni Battista Ramusio, is published posthumously in Venice, the first scholarly edition of ''The Travels of Marco Polo''. Pharmacology * Jacques Besson publishes his first treatise, in Zurich, ''De absoluta ratione extrahendi olea et aquas e medicamentis simplicibus'' ("on the complete doctrine of extracting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques Besson
Jacques Besson (1540?–1573) was a French Protestant inventor, mathematician, and philosopher, chiefly remembered for his popular treatise on machines ''Theatrum Instrumentorum'' (1571–1572), which saw many reprints in different languages. Life Little information has survived about Besson's early life; he described himself as being from Colombières, part of Escarton de Oulx, now in Cesana Torinese, Italy. He was most likely born around 1540. In the early 1550s he is recorded as teaching mathematics in Paris, following which the next account of him dates from April 1557, when he is recorded in the minutes of the town council of Lausanne, Switzerland, as being paid for models of pumps and fountains. In 1559 he published his first treatise in Zurich, the ''De absoluta ratione extrahendi olea et aquas e medicamentis simplicibus'' (on the complete doctrine of extracting oils and waters from simple drugs), featuring an introduction by Conrad Gesner. That same year he moved to Genev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tobacco
Tobacco is the common name of several plants in the genus '' Nicotiana'' of the family Solanaceae, and the general term for any product prepared from the cured leaves of these plants. More than 70 species of tobacco are known, but the chief commercial crop is ''N. tabacum''. The more potent variant ''N. rustica'' is also used in some countries. Dried tobacco leaves are mainly used for smoking in cigarettes and cigars, as well as pipes and shishas. They can also be consumed as snuff, chewing tobacco, dipping tobacco, and snus. Tobacco contains the highly addictive stimulant alkaloid nicotine as well as harmala alkaloids. Tobacco use is a cause or risk factor for many deadly diseases, especially those affecting the heart, liver, and lungs, as well as many cancers. In 2008, the World Health Organization named tobacco use as the world's single greatest preventable cause of death. Etymology The English word 'tobacco' originates from the Spanish word ''taba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portugal
Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it shares Portugal-Spain border, the longest uninterrupted border in the European Union; to the south and the west is the North Atlantic Ocean; and to the west and southwest lie the Macaronesia, Macaronesian archipelagos of the Azores and Madeira, which are the two Autonomous Regions of Portugal, autonomous regions of Portugal. Lisbon is the Capital city, capital and List of largest cities in Portugal, largest city, followed by Porto, which is the only other Metropolitan areas in Portugal, metropolitan area. The western Iberian Peninsula has been continuously inhabited since Prehistoric Iberia, prehistoric times, with the earliest signs of Human settlement, settlement dating to 5500 BC. Celts, Celtic and List of the Pre-Roman peoples of the Iberia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Nicot
Jean Nicot de Villemain (; 1530 – 4 May 1604) was a French diplomat and scholar. He is famous for being the first to bring tobacco to France, including snuff tobacco. Nicotine is named after the tobacco plant ''Nicotiana tabacum,'' which in turn is named after Jean Nicot de Villemain, who sent tobacco and seeds to Paris in 1560, presented it to the King Francis II, and who promoted their medicinal use. Smoking was believed to protect against illness, particularly the plague. Early life Jean Nicot was born in 1530 in Nîmes, in the south of France. His father was a notary. He was educated in Toulouse and Paris.Kara RogersJean Nicot: French diplomat and scholar Encyclopedia Britannica Career At 29 years old in 1559, he was sent from France to Portugal to negotiate the marriage of six-year-old princess Margaret of Valois to five-year-old King Sebastian of Portugal. Nicot served as the French ambassador in Lisbon, Portugal from 1559 to 1561 under Henry II, under king Francis II fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embryo
An embryo ( ) is the initial stage of development for a multicellular organism. In organisms that reproduce sexually, embryonic development is the part of the life cycle that begins just after fertilization of the female egg cell by the male sperm cell. The resulting fusion of these two cells produces a single-celled zygote that undergoes many cell divisions that produce cells known as blastomeres. The blastomeres (4-cell stage) are arranged as a solid ball that when reaching a certain size, called a morula, (16-cell stage) takes in fluid to create a cavity called a blastocoel. The structure is then termed a blastula, or a blastocyst in mammals. The mammalian blastocyst hatches before implantating into the endometrial lining of the womb. Once implanted the embryo will continue its development through the next stages of gastrulation, neurulation, and organogenesis. Gastrulation is the formation of the three germ layers that will form all of the different parts of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clitoris
In amniotes, the clitoris ( or ; : clitorises or clitorides) is a female sex organ. In humans, it is the vulva's most erogenous zone, erogenous area and generally the primary anatomical source of female Human sexuality, sexual pleasure. The clitoris is a complex structure, and its size and sensitivity can vary. The visible portion, the glans, of the clitoris is typically roughly the size and shape of a pea and is estimated to have at least 8,000 Nerve, nerve endings. * * Peters, B; Uloko, M; Isabey, PHow many Nerve Fibers Innervate the Human Clitoris? A Histomorphometric Evaluation of the Dorsal Nerve of the Clitoris 2 p.m. ET 27 October 2022, 23rd annual joint scientific meeting of Sexual Medicine Society of North America and International Society for Sexual Medicine Sexology, Sexological, medical, and psychological debate has focused on the clitoris, and it has been subject to social constructionist analyses and studies. Such discussions range from anatomical accuracy, g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulmonary Circulation
The pulmonary circulation is a division of the circulatory system in all vertebrates. The circuit begins with deoxygenated blood returned from the body to the right atrium of the heart where it is pumped out from the right ventricle to the lungs. In the lungs the blood is oxygenated and returned to the left atrium to complete the circuit. The other division of the circulatory system is the systemic circulation that begins with receiving the oxygenated blood from the pulmonary circulation into the left atrium. From the atrium the oxygenated blood enters the left ventricle where it is pumped out to the rest of the body, returning as deoxygenated blood back to the pulmonary circulation. The blood vessels of the pulmonary circulation are the pulmonary arteries and the pulmonary veins. A separate circulatory circuit known as the bronchial circulation supplies oxygenated blood to the tissue of the larger airways of the lung. Structure De-oxygenated blood leaves the hear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Re Anatomica
Matteo Realdo Colombo (c. 1515 – 1559) was an Italian professor of anatomy and a surgeon at the University of Padua between 1544 and 1559. Early life and education Matteo Realdo Colombo or Realdus Columbus, was born in Cremona, Lombardy, the son of an apothecary named Antonio Colombo. Although little is known about his early life, it is known he took his undergraduate education in Milan, where he studied philosophy, and he appears to have pursued his father's profession for a short while afterwards. He left the apothecary's life and apprenticed to the surgeon Giovanni Antonio Lonigo, under whom he studied for 7 years. In 1538 he enrolled in the University of Padua where he was noted to be an exceptional student of anatomy. While still a student, he was awarded a Chair of Sophistics at the university. In 1542 he returned briefly to Venice to assist his mentor, Lonigo. Academic career Realdo Colombo studied philosophy in Milan, and then he trained to be a surgeon for several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatomist
Anatomy () is the branch of morphology concerned with the study of the internal structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old science, having its beginnings in prehistoric times. Anatomy is inherently tied to developmental biology, embryology, comparative anatomy, evolutionary biology, and phylogeny, as these are the processes by which anatomy is generated, both over immediate and long-term timescales. Anatomy and physiology, which study the structure and function of organisms and their parts respectively, make a natural pair of related disciplines, and are often studied together. Human anatomy is one of the essential basic sciences that are applied in medicine, and is often studied alongside physiology. Anatomy is a complex and dynamic field that is constantly evolving as discoveries are made. In recent years, there has been a significant increase in the use of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italians
Italians (, ) are a European peoples, European ethnic group native to the Italian geographical region. Italians share a common Italian culture, culture, History of Italy, history, Cultural heritage, ancestry and Italian language, language. Their predecessors differ regionally, but generally include populations such as the Etruscan civilization, Etruscans, Rhaetians, Ligurians, Adriatic Veneti, Magna Graecia, Ancient Greeks and Italic peoples, including Latins (Italic tribe), Latins, from which Roman people, Romans emerged and helped create and evolve the modern Italian identity. Legally, Italian nationality law, Italian nationals are citizens of Italy, regardless of ancestry or nation of residence (in effect, however, Italian nationality law, Italian nationality is largely based on ''jus sanguinis'') and may be distinguished from ethnic Italians in general or from people of Italian descent without Italian citizenship and ethnic Italians living in territories adjacent to the I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
