Monitoring of natural radioactivity in manganese ore
The assessment of radiological hazard to the workers involved in manganese mining, industrial applications in Egypt. The natural radionuclides contents of manganese have been determined by low background spectroscopy using hyper-pure germanium detector.
| Рубрика | Физика и энергетика |
| Вид | статья |
| Язык | английский |
| Дата добавления | 28.09.2013 |
| Размер файла | 332,6 K |
Соглашение об использовании материалов сайта
Просим использовать работы, опубликованные на сайте, исключительно в личных целях. Публикация материалов на других сайтах запрещена.
Данная работа (и все другие) доступна для скачивания совершенно бесплатно. Мысленно можете поблагодарить ее автора и коллектив сайта.
Отправить свою хорошую работу в базу знаний просто. Используйте форму, расположенную ниже
Студенты, аспиранты, молодые ученые, использующие базу знаний в своей учебе и работе, будут вам очень благодарны.
Подобные документы
The principles of nonlinear multi-mode coupling. Consider a natural quasi-linear mechanical system with distributed parameters. Parametric approach, the theory of normal forms, according to a method of normal forms. Resonance in multi-frequency systems.
реферат [234,3 K], добавлен 14.02.2010Consideration of the need to apply nanotechnology in agriculture to improve nutrition in the soil, management of toxic elements in the hydrosphere, monitoring the ecological state of land, spraying of mineral substances, purifying water surfaces.
реферат [12,3 M], добавлен 25.06.2010The chiral model of graphene based on the order parameter is suggested in the long-wave approximation, the ideal graphene plane being determined by the kink-like solution. Corrugation of the graphene surface is described in the form of ripple and rings.
статья [211,7 K], добавлен 23.05.2012Общая характеристика ручных электроинструментов, их виды. Основные классы ручных электроинструментов: Industrial, Heavy duty, Professional, Hobby. Работа электрической сверлильной машины, цепной электропилы, электрических ножниц, электрических рубанков.
контрольная работа [905,9 K], добавлен 19.06.2012Background to research and investigation of rural electrification. Method of investigation, plan of development, Rampuru, a typical rural South African village. Permanent magnet generator, properties of permanent magnets and evidence of wind resource.
курсовая работа [763,2 K], добавлен 02.09.2010Natural gas market overview: volume, value, segmentation. Supply and demand Factors of natural gas. Internal rivalry & competitors' overview. Outlook of the EU's energy demand from 2007 to 2030. Drivers of supplier power in the EU natural gas market.
курсовая работа [2,0 M], добавлен 10.11.2013The essence of Natural Monopoly. The necessity of regulation over Natural Monopoly. Methods of state regulation over the Natural Monopolies. Analysis and Uzbek practice of regulation over Monopolies. Natural Monopolies in modern Economy of Uzbekistan.
курсовая работа [307,7 K], добавлен 13.03.2014Natural gas is one of the most important energy resources. His role in an international trade sector. The main obstacle for extending the global gas trading. The primary factors for its developing. The problem of "The curse of natural resources".
эссе [11,4 K], добавлен 12.06.2012The concept of a tsunami as a natural phenomenon, the main reasons for its occurrence, assessment of negative impact on the lives of people and the economy. The shape and height of the waves. Stages of origin and knots in the natural phenomenon.
презентация [1,9 M], добавлен 13.03.2013Comparing instructed and natural settings for language learning. Natural and instructional settings. Five principles for classroom teaching. The principle getting right from the beginning. The principle of saying what you mean and meaning what you say.
дипломная работа [54,3 K], добавлен 10.07.2009
