Pub Date : 1900-01-01DOI: 10.5958/2320-3218.2020.00018.4
Aparajita, S. Pandey
{"title":"Single donor transistors with nanochannels and role of dielectric confinement","authors":"Aparajita, S. Pandey","doi":"10.5958/2320-3218.2020.00018.4","DOIUrl":"https://doi.org/10.5958/2320-3218.2020.00018.4","url":null,"abstract":"","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130369890","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}
Pub Date : 1900-01-01DOI: 10.5958/2320-3218.2020.00037.8
Mohammad Javanshiry
{"title":"Three Fundamental Questions Challenging Einstein’s Relativity","authors":"Mohammad Javanshiry","doi":"10.5958/2320-3218.2020.00037.8","DOIUrl":"https://doi.org/10.5958/2320-3218.2020.00037.8","url":null,"abstract":"","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115775455","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}
Pub Date : 1900-01-01DOI: 10.5958/2320-3218.2017.00016.1
P. Mukherjee, N. Ghosh
{"title":"Signatures of hubbard type interaction in mixed-valent systems","authors":"P. Mukherjee, N. Ghosh","doi":"10.5958/2320-3218.2017.00016.1","DOIUrl":"https://doi.org/10.5958/2320-3218.2017.00016.1","url":null,"abstract":"","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123852446","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}
Pub Date : 1900-01-01DOI: 10.5958/2320-3218.2020.00009.3
K. Roy, N. K. Ghosh
{"title":"Effect of next-nearest-neighbor (NNN) hopping and exchange interactions on High-Tc superconductivity","authors":"K. Roy, N. K. Ghosh","doi":"10.5958/2320-3218.2020.00009.3","DOIUrl":"https://doi.org/10.5958/2320-3218.2020.00009.3","url":null,"abstract":"","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122487860","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}
Pub Date : 1900-01-01DOI: 10.5958/2320-3218.2020.00032.9
Premjeet Kumar, R. Ranjan, Arvind Kumar
{"title":"Dependence of Quantum Yield for Periodic Array of Doped Semiconductor Nanocrystals","authors":"Premjeet Kumar, R. Ranjan, Arvind Kumar","doi":"10.5958/2320-3218.2020.00032.9","DOIUrl":"https://doi.org/10.5958/2320-3218.2020.00032.9","url":null,"abstract":"","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124634970","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}
Pub Date : 1900-01-01DOI: 10.5958/2320-3218.2017.00012.4
R. R. Prasad
{"title":"Tensile Properties of Partially Unzipped Carbon Nanotubes","authors":"R. R. Prasad","doi":"10.5958/2320-3218.2017.00012.4","DOIUrl":"https://doi.org/10.5958/2320-3218.2017.00012.4","url":null,"abstract":"","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126849693","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}
Pub Date : 1900-01-01DOI: 10.5958/2320-3218.2021.00012.9
Aradhna Mishra, Ashok Kumar
{"title":"Electronic Band Structure and Magnetic Properties of Naked Zigzag Graphene Nano Ribbons Lying Symmetrically","authors":"Aradhna Mishra, Ashok Kumar","doi":"10.5958/2320-3218.2021.00012.9","DOIUrl":"https://doi.org/10.5958/2320-3218.2021.00012.9","url":null,"abstract":"","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129158888","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}
Pub Date : 1900-01-01DOI: 10.5958/2320-3218.2018.00001.5
B. K. Gupta, Manish Mishra
{"title":"Comparative Study of Ion/Ioff Ratio of Silicon Nanowire Transistor (SNWT) with Planner MOSFET","authors":"B. K. Gupta, Manish Mishra","doi":"10.5958/2320-3218.2018.00001.5","DOIUrl":"https://doi.org/10.5958/2320-3218.2018.00001.5","url":null,"abstract":"","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128145824","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}
Pub Date : 1900-01-01DOI: 10.5958/2320-3218.2016.00007.5
M. Soleimani, Ahmad Darabpour, A. Mayahi
For some petroleum fields, optimization of production operations can be a major factor on increasing production rates and reducing production cost. In this work we investigated the formulations and solution methods for the following optimization problem: determining the optimal production rates, lift gas rates, and well connections for a gathering system with tree-like structures to maximize daily operational objectives subject to multiple flow rate and pressure constraints. While some aspects of this problem have been studied by other investigators, existing methods are either inefficient or they are based on significant simplifications that lead to suboptimal solutions. Hence, it is necessary to develop approaches that can solve the problem efficiently and without unreasonable assumptions. We first investigated efficient procedures for simulating the production system and computing sensitivity coefficients of production rates relative to system parameters. These procedures have useful applications in simulation, sensitivity analysis, and optimization of a petroleum field.
{"title":"An Investigation study on Applications of Optimization in Petroleum Engineering","authors":"M. Soleimani, Ahmad Darabpour, A. Mayahi","doi":"10.5958/2320-3218.2016.00007.5","DOIUrl":"https://doi.org/10.5958/2320-3218.2016.00007.5","url":null,"abstract":"For some petroleum fields, optimization of production operations can be a major factor on increasing production rates and reducing production cost. In this work we investigated the formulations and solution methods for the following optimization problem: determining the optimal production rates, lift gas rates, and well connections for a gathering system with tree-like structures to maximize daily operational objectives subject to multiple flow rate and pressure constraints. While some aspects of this problem have been studied by other investigators, existing methods are either inefficient or they are based on significant simplifications that lead to suboptimal solutions. Hence, it is necessary to develop approaches that can solve the problem efficiently and without unreasonable assumptions. We first investigated efficient procedures for simulating the production system and computing sensitivity coefficients of production rates relative to system parameters. These procedures have useful applications in simulation, sensitivity analysis, and optimization of a petroleum field.","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128005754","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}
While Einstein considered a relative space and relative time but the ultimate speed of light, we did the opposite: we considered an absolute time and absolute space but no ultimate speed, and we called it the Absolute Theory of Relativity (ATR). ATR has no time dilation, no length contraction, no relativistic simultaneities, and no relativistic paradoxes. After the 2011 CERN's muon neutrino experiments with speed greater than the light speed, we recall our hypothesis and theories of superluminality.
{"title":"Absolute theory of relativity (ATR)","authors":"F. Smarandache","doi":"10.2139/ssrn.2724981","DOIUrl":"https://doi.org/10.2139/ssrn.2724981","url":null,"abstract":"While Einstein considered a relative space and relative time but the ultimate speed of light, we did the opposite: we considered an absolute time and absolute space but no ultimate speed, and we called it the Absolute Theory of Relativity (ATR). ATR has no time dilation, no length contraction, no relativistic simultaneities, and no relativistic paradoxes. After the 2011 CERN's muon neutrino experiments with speed greater than the light speed, we recall our hypothesis and theories of superluminality.","PeriodicalId":445078,"journal":{"name":"Bulletin of Pure & Applied Sciences- Physics","volume":"1994 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125545972","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}
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