A comparative analysis of multitemporal MODIS EVI and NDVI data for large-scale rice yield estimation

2014 ◽  
Vol 197 ◽  
pp. 52-64 ◽  
Author(s):  
N.T. Son ◽  
C.F. Chen ◽  
C.R. Chen ◽  
V.Q. Minh ◽  
N.H. Trung
2021 ◽  
Vol 21 (2) ◽  
pp. 171-175
Author(s):  
MAHESH PALAKURU ◽  
KIRAN YARRAKULA

In the present study three phenological stages of rice namely transplanting stage, heading stage and harvesting stages were derived from MODIS EVI data. SMAP L-band was used to identify the puddling field. The performance of the estimated phenological stages from MODIS EVI and SMAP were evaluated with field data and root mean square error (RMSE) was calculated. The rice yield estimation was also performed by application of second order polynomial method. The performance of the polynomial model showed good results with the coefficient of determination of 0.74. 


Ethnomusic ◽  
2018 ◽  
Vol 14 (1) ◽  
pp. 142-177
Author(s):  
Jarema Pavliv ◽  

In the offered article, a comparative analysis of two performing versions of the wedding ceremonial dance “Hutsulka”, dominant in the Eastern Carpathians region of Ukraine has been made, with outstanding violinists-capellists, which, based on traditions and their own virtuoso style, developed this dance genre due to the accumulation of stable and mobile elements of melo-, rhythm- and form-making, as well as the establishment of aesthetics of regional styles. The material for the study was the audio version of the “Hutsulka” recorded on the basis of the performance of two violinists representing the region of Kosmach- Brusturiv villages tradition – Kyrylo Lyndiuk (“Vityshyn”, 1929–2003) (recorded by prof. Bogdan Lukaniuk in 1991) and Ivan Sokoliuk (born in 1944; Musician's own recording of 2017) – and transcribed by the author of the article. The performance of “Hutsulka” by each violinist is characteristic of common and distinctive features concerning the formation of the variative composition, the thematic material (respectively, 29 and 43 themes of kolomyika, kozachok and voloshka bases), tonality and rhythmic structuring, individual interpretation of ornamentation, which is collectively connected with artistic orientation on certain artistic and performing directions, presented by iconic musicians-predecessors. The formal features of the Hutsulka composition depends on scenery where it is performed (1); the tonality outline determined by established regional tradition (2), and rhythmic outline, by the overall style, varyation technics, updating and ornamentation of rhythmic formulas, characteristic of the personal manner and style of the performer (3). Ornamentation, as the essence of the performing style of any Hutsul musician, in K. “Vityshyn” is characterized by intense interweaving of short melismatic legal groups and non-legal figurations within melodic line and texture. I. Sokoliuk 166 enriches the linear movement with prolonged melismatic groups and rhythm- intonational and figurational turns that decorate it and amplify the expression of dance overall sonority. In performing aesthetics of K. Lyndiuk prevails an acute articulation of melodic expressiveness with accented and often pointed rhythmic patterns that provides representative-temperamental virtuosity. For strategic performance aesthetics of I. Sokoliuk, rich in virtuosic expressiveness, is characterized by choral and transparent ringing articulation in the context of “stratum”-development creation of the whole large-scale virtuoso composition. Each version reveals individual compositional, improvised, techno-performing, emotional as well as aesthetic mind of their creators. All these qualities, formed by both musicians in a single tradition and expressed in related kolomyika and kozachok-voloshka tunes, present the decision of developmental, composite, rhythmic, intonational, articulation, tempo and many other aspects of style, characteristic of folk violinists – soloists and capellists, inherent to each of them, in their performing manner, evident in “Hutsulka” rendering.


Author(s):  
Gulnoza Sabirovna Sultanova ◽  

In this article, a comparative analysis of creative and innovative thinking in a similar and different way will be made. The peculiarities of creativity and the essence of innovation are considered to be brought up as an object of philosophical research. Within the framework of the theme, it is mentioned about how our young people can use the opportunities created in our country on a large scale, about the achievement of the goals, the pursuit of innovation, creative thinking consisting of creative processes in a specific way and the various methods used in the mobilization of its implementation and their practical opportunities. Also, analytical analysis of the characteristic aspects of innovative thinking was carried out.The essence and essence of creative and innovational thinking, its distinctive features are considered to be brought up as an object of philosophical research. The views on innovation and creative thinking were also analyzed comparatively. In particular, it is noted that the formation of creative and innovative thinking is a period demand as well as a social need.


We made hygienic assessment of the atmospheric air quality of the observation territory and comparison according to monitoring and field observations, carried out a comparative analysis of the respiratory system diseases morbidity of the child population according to the form of federal statistical observation and actual attendance for medical care for 2014–2017, evaluated the relationship of respiratory system diseases morbidity with the effects of the studied chemical factors. Atmospheric air poor quality for a number of substances has been established in the residential development of the observation territory. An increased morbidity rate of respiratory system diseases and certain nosological forms (chronic diseases of the tonsils and adenoids and bronchial asthma) in areas with stable atmospheric air pollution by emission components of large-scale alumina production has been established as a result of a comparative analysis of morbidity rates. We proved the dependence of the occurrence probability of additional cases of respiratory system diseases on the content in the atmospheric air of suspended solids, fine PM10, PM2.5 fractions, nitrogen dioxide, aluminum, manganese, solid and gaseous fluorides, chromium.


IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 157462-157469
Author(s):  
Xuexiao Wu ◽  
Prosper Washaya ◽  
Long Liu ◽  
Kun Li ◽  
Yun Shao ◽  
...  
Keyword(s):  

2019 ◽  
Vol Volume 12 ◽  
pp. 225-232 ◽  
Author(s):  
Li Genpeng ◽  
Wang Lijuan ◽  
Lei Jianyong ◽  
Song Linlin ◽  
Tang Huairong ◽  
...  

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