Engineering Letters Sample, Correspondence, Method of Statements, Submittals, Extension of Time Claim (EOT), HSE Policy, QA/QC Policy, Variation Order Request, FIDIC Red Book, Contract Agreement, Subcontractor Nomination, Provisional Sum Item, Prime Cost Items.
Oswald Theodore Avery (October 21, 1877 – February 20, 1955) was a Canadian-American physician and medical researcher known for his groundbreaking work on the nature of genes and the identification of DNA (deoxyribonucleic acid) as the material responsible for transmitting genetic information. Here is a detailed biography of Oswald Avery: Early Life and Education (1877–1904): Career in Medicine (1904–1940): Transition […]
Svante Arrhenius (February 19, 1859 – October 2, 1927) was a Swedish physical chemist and Nobel laureate known for his groundbreaking work in the field of electrolyte chemistry and for formulating the theory of electrolytic dissociation. Here is a detailed biography of Svante Arrhenius: Early Life and Education (1859–1884): Scientific Career and Theories (1884–1901): Personal Life and Later Career (1901–1927): […]
Aristotle (384–322 BCE) was a Greek philosopher, polymath, and student of Plato. His work has had a profound and lasting influence on Western philosophy, science, and various fields of study. Here is a detailed biography of Aristotle: Early Life (384–367 BCE): Years at Plato’s Academy (367–347 BCE): Years in Assos and Lesbos (347–343 BCE): Tutor to Alexander the Great (343–336 […]
Agnes Arber (née Robertson) (February 23, 1879 – March 22, 1960) was a British botanist and plant morphologist. She made significant contributions to the study of plant anatomy and morphology, and she was the first woman to be elected as a Fellow of the Royal Society in the field of botany. Here is a detailed biography of Agnes Arber: Early […]
Virginia Apgar (June 7, 1909 – August 7, 1974) was an American obstetrical anesthetist who became a pioneer in the field of neonatology. She is best known for developing the Apgar Score, a quick and simple assessment tool used to evaluate the health of newborns. Here is a detailed biography of Virginia Apgar: Early Life and Education (1909–1935): Early Medical […]
Carl David Anderson (September 3, 1905 – January 11, 1991) was an American physicist who won the Nobel Prize in Physics in 1936 for his discovery of the positron, a positively charged electron. Here is a detailed biography of Carl Anderson: Early Life and Education (1905–1927): Academic Career and Early Research (1927–1930): Discovery of the Positron (1930–1932): World War II […]
Salim Ali (November 12, 1896 – July 20, 1987) was an Indian ornithologist and naturalist widely regarded as the “Birdman of India.” His contributions to the field of ornithology, particularly in the study of birds in the Indian subcontinent, have left an indelible mark. Here is a detailed biography of Salim Ali: Early Life and Education (1896–1917): Ornithological Expeditions (1917–1930): […]
Angel Alcala is a Filipino herpetologist, ecologist, and environmentalist known for his contributions to the study of amphibians and reptiles. Please note that the following information might not include the latest details: Early Life and Education: Career and Achievements: Conservation Initiatives: Later Years:
Mihailo Petrović Alas (July 6, 1868 – June 8, 1943) was a Serbian mathematician, physicist, and inventor. He made significant contributions to the fields of mathematics and engineering, particularly in the areas of differential equations, mathematical analysis, and inventions related to telegraphy. Here is a detailed biography of Mihailo Petrović Alas: Early Life and Education (1868–1890): Academic Career (1890–1896): Career […]
Muhammad ibn Musa al-Khwarizmi (c. 780 – c. 850) was a Persian mathematician, astronomer, and scholar who made significant contributions to various fields, including mathematics and astronomy. He is often regarded as one of the founding figures of algebra. Here is a detailed biography of al-Khwarizmi: Early Life (c. 780): Scholarly Activities in Baghdad (c. 820 – c. 850): Contributions […]