|
Nina Morozhenko
Nina Mykolaivna Morozhenko (née Semenova; March 13, 1928, Blagodarne, RSFSR – July 10, 2009, Kyiv) was a Ukrainian astronomer, Doctor of physical and mathematical sciences. Her research considered heliophysics. Early life and education Morozhenko studied physics at Saint Petersburg State University. She was a doctoral researcher at Herzen University. Her doctoral research considered the structure and state of calm solar protuberances. Research and career After earning her doctorate Morozhenko moved to Kyiv, where she worked at the Main Astronomical Observatory of the National Academy of Sciences of Ukraine. She was made academic secretary in 1962. Morozhenko specialised in heliophysics, with a particular focus on protuberances. Protuberances represent the reddish gaseous substances that are ejected into the corona by the chromosphere. Protuberances can be calm or disruptive, and are very disruptive during solar eclipses. Calm protuberances, which last longer than erupti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blagodarnensky District
Blagodarnensky District () is an administrative district (raion), one of the twenty-six in Stavropol Krai, Russia.Resolution #63-p Municipally, it is incorporated as Blagodarnensky Municipal District.Law #89-kz It is located in the center of the krai. The area of the district is . Its administrative center is the town A town is a type of a human settlement, generally larger than a village but smaller than a city. The criteria for distinguishing a town vary globally, often depending on factors such as population size, economic character, administrative stat ... of Blagodarny. Population: 66,172 ( 2002 Census); 54,211 ( 1989 Census). The population of Blagodarny accounts for 52.7% of the district's total population. References Notes Sources * * * * {{Use mdy dates, date=October 2012 Districts of Stavropol Krai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kyiv
Kyiv, also Kiev, is the capital and most populous List of cities in Ukraine, city of Ukraine. Located in the north-central part of the country, it straddles both sides of the Dnieper, Dnieper River. As of 1 January 2022, its population was 2,952,301, making Kyiv the List of European cities by population within city limits, seventh-most populous city in Europe. Kyiv is an important industrial, scientific, educational, and cultural center. It is home to many High tech, high-tech industries, higher education institutions, and historical landmarks. The city has an extensive system of Transport in Kyiv, public transport and infrastructure, including the Kyiv Metro. The city's name is said to derive from the name of Kyi, one of its four legendary founders. During History of Kyiv, its history, Kyiv, one of the oldest cities in Eastern Europe, passed through several stages of prominence and obscurity. The city probably existed as a commercial center as early as the 5th century. A Slav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |