GEOMORPHOLOGY AND SURFACE GEOLOGY OF MOUNT ST. HELENS VOLCANO

Geomorphology and surface geology of Mount St. Helens volcano

Mount St.Helens is a stratovolcano of the Cascadia volcanic arc well known worldwide for its volcanic collapse spinning and eruption in 1980, which caused considerable destruction and changed the geomorphology of the volcano and of a considerable portion of its surroundings.This paper presents a geomorphology and surface-geology map of both the wid

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Hybrid solar chimneys: A comprehensive review

The global interest in solar energy as an alternative to traditional fuels has led to a significant overall increase of attentiveness to solar energy systems, especially the solar Carb Caps chimney system.Because one potential drawback of solar chimney systems is the low efficiency of more traditional solar chimneys, researchers and scientists are

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Use of bull sperm extenders: current status (review)

In recent years, assisted reproductive technologies in animal production have included artificial insemination in need of high-quality cryopreserved bull sperm.High-quality freezing depends on the optimally selected parameters of the semen Figure Skating - Skates - Mens diluent.In this connection, the purpose of this review is to spread the knowled

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Czechoslovak Central Economic Commission in the Documents of the Russian State Historical Archive of the Russian Far East

The research is devoted to the reflection of the economic activity of citizens of the Czechoslovak Republic in the Russian Far East during the Civil War.The main focus is on the Czechoslovak Central Economic Commission created to solve the economic problems of the considerable military contingent concentrated in Vladivostok awaiting departure to Eu

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