Buscar
Mostrando ítems 1-10 de 2142
X-ray diffraction pattern and relative crystallinity of irradiated arrowroot starch
(Associa????o Brasileira de Energia Nuclear, 2018)
Radiation intensity of base station antenna from Ad Hoc complex bessel functions series
(Institute of Electrical and Electronics Engineers Inc., 2017-08)
In this paper, we have performed a closed-form calculation of the radiation pattern of a base station antenna by using Ad Hoc Bessel-Fourier expansion. Once the coordinates system is fixed, we proceed to derived the magnetic ...
Gene Expression Profiles in Radiation Workers Occupationally Exposed to Ionizing Radiation
(JAPAN RADIATION RESEARCH SOC, 2009)
Ionizing radiation OR) imposes risks to human health and the environment. IR at low doses and low (lose rates has the potency to initiate carcinogenesis. Genotoxic environmental agents such as IR trigger a cascade of signal ...
Weight vector estimation of circular arrays of antennas using Artificial Neural Networks
(2008-12-01)
This paper presents a model for the control of the radiation pattern of a circular array of antennas, shaping it to address the radiation beam in the direction of the user, in order to reduce the transmitted power and to ...
Weight vector estimation of circular arrays of antennas using Artificial Neural Networks
(2008-12-01)
This paper presents a model for the control of the radiation pattern of a circular array of antennas, shaping it to address the radiation beam in the direction of the user, in order to reduce the transmitted power and to ...
EFFECTS OF NATURAL ULTRAVIOLET RADIATION EXPOSURE IN INLAND WATER ECOSYSTEMS OF CHILEAN PATAGONIA
(NOVA SCIENCE PUBLISHERS. INC, 2010)