Физико-математические науки
Подразделы:
Model Evaluation for Seasonal Forecasting over Southern Africa
Раздел: Астрономия
Страниц:
Язык: Русский
This study contributes to a broader effort of institutions toward improving seasonal forecasts over southern Africa. The primary objective is to understand where global models show shortcomings in the ...
Assessing solar UV exposure
Раздел: Астрономия
Страниц:
Язык: Русский
Solar ultraviolet (UV) radiation has influenced the evolution of life on earth and was one among the possible causes for the different skin pigmentation in humans: those inhabiting low latitudes, with ...
Seeking a Theory for the End of the World
Раздел: Астрономия
Страниц:
Язык: Русский
In this book the author asks a number of questions which touch fundamental subjects, and presents his discussions with many researchers on separate big problems starting from the behavior of an electr ...
Study of Magnetic and Dielectric Properties of Mn-Zn-Ca Ferrites
Раздел: Астрономия
Страниц:
Язык: Русский
The polycrystalline ferrites Mn-Zn-Ca have been prepared using by conventional ceramic technique, sintered at 1200°C for 4 hours. In this project, I have studied the microstructure, magnetic and elect ...
Light nuclei in cosmic rays
Раздел: Астрономия
Страниц:
Язык: Русский
Measurement of the chemical composition of cosmic rays are essential for understanding their origin, transport and interactions in the Galaxy. In particular the Boron to Carbon (B/C) ratio is crucial ...