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
Предмет Physic
Вид статья
Язык английский
Прислал(а) Abdel-Ghany H.A.
Дата добавления 28.09.2013
Размер файла 332,6 K

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 14.02.2010

  • Consideration 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 25.06.2010

  • The 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 23.05.2012

  • Общая 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 19.06.2012

  • Background 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 02.09.2010

  • Natural 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 10.11.2013

  • The 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 13.03.2014

  • Natural 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 12.06.2012

  • The 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 13.03.2013

  • Comparing 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

Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
PPT, PPTX и PDF-файлы представлены только в архивах.
Рекомендуем скачать работу.