Giuseppe Mercalli
Italian volcanologist and priest
Born
May 21st, 1850
174 years ago
Died
March 19th, 1914
110 years ago — 63 years old
Category
Scientists & Innovators
Country
Italy
Links & References
Worked extensively in the field of geology and volcanology. Developed the Mercalli intensity scale, which assesses the intensity of earthquakes based on observed effects. Contributed to the understanding of volcanic eruptions and their impacts. Held a position in a seminary, combining religious duties with scientific pursuits.
Developed the Mercalli intensity scale
Authored works on volcanic activity
Other People Born on May 21st
Édouard-Henri Avril
A painter born in France, recognized for illustrations and paintings that explored themes of eroticism and sensuality. Worked extensively in the genre of book illustrations, contributing to publications such as 'Les Fleurs du mal' by Charles Baudelaire. His style often integrated elements of fantasy and realism, which reflected the social attitudes of his time. Avril's artworks frequently depicted mythological and historical subjects, intertwined with explicit themes. His works continue to be studied for their artistic significance and commentary on 19th-century society.
Continue ReadingDenis O'Connor
Served as a police officer in various capacities throughout a career that included leadership roles in multiple police forces. Became the chief constable of several police departments, with a focus on community policing and reform. Played a pivotal role in driving improvements in policing standards within the UK. Appointed as Her Majesty's Inspector of Constabulary, overseeing inspections and assessments of police forces across England and Wales. Engaged in national discussions concerning policing strategies and policies.
Continue ReadingVladimir Salnikov
An accomplished swimmer, achieved significant success in competitive swimming during the 1980s. Competed primarily in freestyle events, specializing in the 400 meters. Won four gold medals at the Olympic Games, securing victories in 1980 and previously at the 1976 Games. Set multiple world records throughout a distinguished career, particularly excelling in middle-distance freestyle. After retirement, contributed to the sport as a coach and commentator, influencing future generations of swimmers.
Continue ReadingBrad Arthur
A rugby league coach from Australia, notable for leading the Parramatta Eels. Guided the team during multiple seasons in the National Rugby League (NRL). Promoted to head coach in 2014 and transformed the Eels into competitive contenders in the league. Achieved a notable finals appearance in 2017 under his leadership. Known for fostering young talent and developing team strategies that emphasize strong defense and tactical gameplay.
Continue ReadingDamián Ariel Álvarez
Started professional career in Argentina before moving to Mexico, where contributions to teams such as Pachuca and León were prominent. Helped Pachuca win the 2006 Copa Sudamericana, making a notable impact on the club's success. Played as a winger, recognized for his speed and dribbling skills, influencing matches in Liga MX. Transitioned to playing in the United States, showcasing talent in various clubs including the Puerto Rico Islanders during his career.
Continue ReadingJamaal Magloire
A Canadian basketball player and coach participated in the NBA from 2000 to 2015, spending significant time with the Charlotte Hornets. Achieved All-Star status in 2004, receiving recognition for contributions to the team. After retiring as a player, transitioned to coaching, continuing involvement in the sport. Successful career included engagements with teams such as the Portland Trail Blazers and the New Orleans Pelicans.
Continue ReadingOther People Who Died on March 19th
Albert Dieudonné
An actor and author primarily active in the early to mid-20th century. Gained recognition for roles in theatre and film during the 1930s and 1940s. Most notably, performed in the film 'La Fin du Jour' in 1939, which showcased his talent and contributed to his prominence in French cinema. In addition to acting, engaged in writing, contributing to the literary scene. Continued working in film until the 1950s.
Continue ReadingPéter Pázmány
A prominent religious leader in Hungary during the early 17th century, served as the archbishop of Esztergom. Played a significant role in the Counter-Reformation efforts in Central Europe, advocating for the Catholic faith amidst growing Protestant influences. Established the University of Nagyszombat, promoting education and training for future clergy. Contributed to the revitalization of the Catholic Church in Hungary through various pastoral initiatives and theological writings.
Continue ReadingClinton Hart Merriam
An American zoologist, ornithologist, and entomologist made significant contributions to the understanding of North American wildlife. Played a pivotal role in establishing wildlife conservation efforts. Developed the concept of the 'life zone,' which categorizes environments based on elevation and climate. Served as the chief of the U.S. Biological Survey and contributed to the founding of the American Ornithologists' Union. Authored numerous scientific papers and books on bird behavior and ecology.
Continue ReadingPope Clement XI
Served as pope from 1700 until death in 1721. Addressed various theological issues and papal authority while overseeing the church during significant European conflicts. Enhanced the Roman Catholic Church's role in European politics, particularly during the War of Spanish Succession. Promoted ecclesiastical reforms and supported missions in the Americas and Asia.
Continue ReadingLouis de Broglie
A French physicist and academic, one contributed to the development of quantum theory. De Broglie introduced the concept of wave-particle duality, suggesting that particles like electrons exhibit both particle and wave properties. This revolutionary idea laid the groundwork for the later development of wave mechanics. His work garnered international recognition, leading to a Nobel Prize in Physics in 1929. Throughout his career, he held various academic positions, influencing the field of physics and inspiring future generations of scientists. De Broglie's contributions significantly advanced the understanding of the nature of matter and light.
Continue ReadingAntoine Thomson d'Abbadie
A significant figure in the fields of geography, ethnology, linguistics, and astronomy. Conducted extensive explorations in Africa, particularly in Ethiopia. Contributed to the understanding of the geography of the region and the cultures encountered. Developed astronomical instruments and conducted various measurements that advanced the field. Published numerous works that documented findings and theories regarding geography and ethnology.
Continue Reading