This paper examines the musical tradition, widespread in the giant habitat of the northern hemisphere--from theUrals in the east to the Pacific and even capturing the regions of North America. The author considers mus...This paper examines the musical tradition, widespread in the giant habitat of the northern hemisphere--from theUrals in the east to the Pacific and even capturing the regions of North America. The author considers music as areflection of worldview and religion. For this purpose the author uses a method of comparison of a mythological picture of the world and properties of musical language. An important element linking the two areas is vertical. In mythology, this is turning the world on several floors in which the world of people occupies the middle one. At the level of music--it is the vertical of overtone sound row. The initial timbre ideal of this tradition are th esounds of throat singing which are associated with the vertical of the universe and consciousness used as an important formative structure of the World Model. In the article the author considers a materialization of musical consciousness in musical instruments. For this purpose, eight instruments under different names are selected andpresented in musical cultures of people. This allows the author to create the card of geographical distribution of tengri consciousness.展开更多
In this article the problem of three-dimensional （3-D） reconstruction of scenes from terrestrial laser rangefinder data is processed, we present the simulations results of radiometric range function of the laser ran...In this article the problem of three-dimensional （3-D） reconstruction of scenes from terrestrial laser rangefinder data is processed, we present the simulations results of radiometric range function of the laser range finder imaging system for better optimization of maximum range detection with a given SNR （Signal-to-noise ratio）. The study proposes a new reformulation of the radiometric Gaussian beam range equation on the basis of the photodetector active area. The adjustment of the optical and geometrical characteristics of the laser range finder so defined can be used to minimize the signal span to avoid the saturation of the detector cell and improve the ranging measurements （accuracy and range） for a 3D imaging application.展开更多
The complex permittivity of targeted objects is an important factor that influences its microwave radiation and scattering characteristics.In the quantitative research of microwave remote sensing,the study of the diel...The complex permittivity of targeted objects is an important factor that influences its microwave radiation and scattering characteristics.In the quantitative research of microwave remote sensing,the study of the dielectric properties of the vegetation to establish the relationship between its specific physical parameters and complex permittivity is fundamental.In this study,six categories of vegetation samples were collected at the city of Zhangye,a key research area of the Heihe watershed allied telemetry experimental research.The vector network analyzer E8362B was used to measure the complex permittivity of these samples from 0.2 to 20 GHz by the coaxial probe technique.The research focused mainly on the corn leaves,and an empirical model was established between the gravimetric moisture and the real/imaginary parts of complex permittivity at the main frequency points of microwave sensors.Furthermore,the empirical model and the classical Debye-Cole model were compared and verified by the measured data collected from the Huailai County of Hebei Province.The results show that the newly- established empirical model is more accurate and more practical as compared to the traditional Debye-Cole model.展开更多
文摘This paper examines the musical tradition, widespread in the giant habitat of the northern hemisphere--from theUrals in the east to the Pacific and even capturing the regions of North America. The author considers music as areflection of worldview and religion. For this purpose the author uses a method of comparison of a mythological picture of the world and properties of musical language. An important element linking the two areas is vertical. In mythology, this is turning the world on several floors in which the world of people occupies the middle one. At the level of music--it is the vertical of overtone sound row. The initial timbre ideal of this tradition are th esounds of throat singing which are associated with the vertical of the universe and consciousness used as an important formative structure of the World Model. In the article the author considers a materialization of musical consciousness in musical instruments. For this purpose, eight instruments under different names are selected andpresented in musical cultures of people. This allows the author to create the card of geographical distribution of tengri consciousness.
文摘In this article the problem of three-dimensional （3-D） reconstruction of scenes from terrestrial laser rangefinder data is processed, we present the simulations results of radiometric range function of the laser range finder imaging system for better optimization of maximum range detection with a given SNR （Signal-to-noise ratio）. The study proposes a new reformulation of the radiometric Gaussian beam range equation on the basis of the photodetector active area. The adjustment of the optical and geometrical characteristics of the laser range finder so defined can be used to minimize the signal span to avoid the saturation of the detector cell and improve the ranging measurements （accuracy and range） for a 3D imaging application.
基金supported by the Chinese Ministry of Science and Technology(Grant Nos.2011AA120403&2010CB951403)the National Natural Science Foundation of China(Grant No.41101391)
文摘The complex permittivity of targeted objects is an important factor that influences its microwave radiation and scattering characteristics.In the quantitative research of microwave remote sensing,the study of the dielectric properties of the vegetation to establish the relationship between its specific physical parameters and complex permittivity is fundamental.In this study,six categories of vegetation samples were collected at the city of Zhangye,a key research area of the Heihe watershed allied telemetry experimental research.The vector network analyzer E8362B was used to measure the complex permittivity of these samples from 0.2 to 20 GHz by the coaxial probe technique.The research focused mainly on the corn leaves,and an empirical model was established between the gravimetric moisture and the real/imaginary parts of complex permittivity at the main frequency points of microwave sensors.Furthermore,the empirical model and the classical Debye-Cole model were compared and verified by the measured data collected from the Huailai County of Hebei Province.The results show that the newly- established empirical model is more accurate and more practical as compared to the traditional Debye-Cole model.
