INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH最新文献

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Adaptation of Image Processing technique in identification of earthquake induced anomalous feature from TEC: A new Approach 图像处理技术在TEC地震异常特征识别中的应用:一种新方法
INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH Pub Date : 2018-12-31 DOI: 10.33665/ijear.2018.v05i02.006
S. Patgiri, M. Devi, A. Barbara
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引用次数: 0
Observed Data Containing One Parameter and Chance Error: Evaluation of the Parameter Applying Pythagorean Mean 包含单参数和机会误差的观测数据:应用毕达哥拉斯平均值求参数
INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH Pub Date : 2018-06-30 DOI: 10.33665/IJEAR.2018.V05I01.001
D. Chakrabarty
{"title":"Observed Data Containing One Parameter and Chance Error: Evaluation of the Parameter Applying Pythagorean Mean","authors":"D. Chakrabarty","doi":"10.33665/IJEAR.2018.V05I01.001","DOIUrl":"https://doi.org/10.33665/IJEAR.2018.V05I01.001","url":null,"abstract":"In order to evaluate the appropriate value of the parameter from observed data containing the parameter itself and chance error, one method has been developed for evaluation of the parameter as the existing statistical methods of estimation in such situation fail in finding out the appropriate value of the parameter. The method developed here is based on the Pythagorean means This paper describes the derivation of this method with one numerical application in evaluating the central tendency of the observed data on each of annual maximum and annual minimum of ambient air temperature at Guwahati.","PeriodicalId":249119,"journal":{"name":"INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130596497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Adoptation of atmospheric structure constant (Cn2 ) for identification of boundary layer height: relevant to hazard monitoring 采用大气结构常数(Cn2)识别边界层高度:与灾害监测有关
INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH Pub Date : 2018-06-30 DOI: 10.33665/IJEAR.2018.V05I01.002
A. Medhi, M. Devi, A. Barbara, A. Depueva
{"title":"Adoptation of atmospheric structure constant (Cn2 ) for identification of boundary layer height: relevant to hazard monitoring","authors":"A. Medhi, M. Devi, A. Barbara, A. Depueva","doi":"10.33665/IJEAR.2018.V05I01.002","DOIUrl":"https://doi.org/10.33665/IJEAR.2018.V05I01.002","url":null,"abstract":"The Planetary Boundary Layer (PBL) or the boundary layer is the lowest part of the atmosphere ranging up to 2-4 km height and is largely influenced by the ground surface in contact with it. Above the PBL, the atmosphere is relatively free from the ground influences but the boundary layer dynamics has a role to play on it. Therefore the contributions of turbuances generated by heat exchange processes between ground and the atmosphere up to the PBL cannot be neglegted even at the free mixing tropospheric environment up to the tropopause altitude of 15-16 km. It is important thus to identify the PBL height, the responsible region of earth /atmosphere interacting zone, so that the effct of turbulence at the free mixing status can be identified. In this paper a new approach is taken in identifying PBL height by adopting the irregular structure, the structure constant parameter (Cn 2 ) that involves variabilities like humidity, potential & ambient temperature and presuure. The exercise is done over Guwahati (26.2°N, 91.75°E), an earthquke prone zone so that the observed result may be examined in identifying earthquke realted modification in structure constant parameter within the PBL height. Finally the focuss is made on the importance of such study in formulating predictive features in climate modification through understanding coupling processes within PBL and free mixing zone.","PeriodicalId":249119,"journal":{"name":"INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121546102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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