Pub Date : 2023-03-07DOI: 10.13052/jgeu0975-1416.1114
K. Panwar
For the flow of a Bing-ham fluid in a serpentine tube with a circular cross section, a numerical examination of slip and no slip scenarios was conducted. This was done in order to better understand the flow. This investigation was carried out. In order to get a deeper comprehension of the flow behavior, several flow situations, including slip and no slip, are investigated using separate sets of parameters. In order to solve the issue presented by the turbulent model, the K-model is put to use. It was discovered that the parameter variation for no slip circumstances is preferable to that of no slip scenarios under high stress. This was discovered by comparing the two. A limited analysis of the flow behavior of the Bingham fluid in a serpentine cannel served as the impetus for the current work. The research that was done was motivated by this analysis.
{"title":"Slip and No Slip Conditions in Serpentine Channel for Bingham Fluid-Numerical CFD Investigation","authors":"K. Panwar","doi":"10.13052/jgeu0975-1416.1114","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1114","url":null,"abstract":"For the flow of a Bing-ham fluid in a serpentine tube with a circular cross section, a numerical examination of slip and no slip scenarios was conducted. This was done in order to better understand the flow. This investigation was carried out. In order to get a deeper comprehension of the flow behavior, several flow situations, including slip and no slip, are investigated using separate sets of parameters. In order to solve the issue presented by the turbulent model, the K-model is put to use. It was discovered that the parameter variation for no slip circumstances is preferable to that of no slip scenarios under high stress. This was discovered by comparing the two. A limited analysis of the flow behavior of the Bingham fluid in a serpentine cannel served as the impetus for the current work. The research that was done was motivated by this analysis.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"60 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117222558","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 : 2022-05-07DOI: 10.13052/jgeu0975-1416.1027
Vinayak Purohit, P. Emani
Friction plays an important role in creating damping mechanism in structures. In this paper a study was conducted to analyze coulomb friction damping and frictional energy dissipation mechanism with stone blocks in a single degree of freedom system by discrete and continuum modeling in finite element-based software ABAQUS. Discrete and continuum modeling approach was used in this study. It was found that both approaches gave similar results.
{"title":"Discrete and Continuum Modeling of Coulomb Friction Damping in Stone Blocks","authors":"Vinayak Purohit, P. Emani","doi":"10.13052/jgeu0975-1416.1027","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1027","url":null,"abstract":"Friction plays an important role in creating damping mechanism in structures. In this paper a study was conducted to analyze coulomb friction damping and frictional energy dissipation mechanism with stone blocks in a single degree of freedom system by discrete and continuum modeling in finite element-based software ABAQUS. Discrete and continuum modeling approach was used in this study. It was found that both approaches gave similar results.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121097343","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 : 2022-05-07DOI: 10.13052/jgeu0975-1416.1028
P. Adhikari, M. Singh, A. Pandey
Taxol® (generic name – Paclitaxel), the most promising chemotherapeutic agent was isolated from bark of different Taxus sp. As Taxus species are threatened with extinction (endangered in Himalaya), thus it is imperative to develop alternate and sustainable method for commercialization and scale up production of paclitaxel. In this respect, physical and chemical parameters are effective and important key points for active compound production particularly by using endophytic microbes. In the present study, five endophytic fungi isolated from the roots of Taxus wallichiana, are tested for paclitaxel production using biochemical and molecular methods. Subsequently, effect of physico-chemical parameters like temperature, pH, incubation time, and medium constituents i.e., salt concentration, carbon and nitrogen sources on paclitaxel production were also analyzed. Among isolates, two of the fungi viz. GBPI_TWR F1 (Penicillium sp.) and GBPI_TWR F5 (Aspergillus sp.) were found to be paclitaxel producing. The genomic DNA samples were sequenced to confirm the presence of two genes viz. 10-deacetylbaccatin III-10-O-acetyl transferase (DBAT) and C-13 phenylpropanoid side chain-CoA acyltransferase (BAPT), implicated in paclitaxel biosynthesis. Both the endophytes showed the amplicons of DBAT and BAPT genes. Results revealed that after optimization of medium components and physical condition, paclitaxel production was increased in both the endophytes, maximum paclitaxel production i.e., 5.45 ± 0.98 mg/L was obtained by GBPI_TWR F5 (Aspergillus sp.) following 10 days of incubation at 15∘C in optimized S7 liquid medium composition.
紫杉醇®(通用名- Paclitaxel)是从不同红豆杉(Taxus sp.)的树皮中分离出来的最有前途的化疗药物。由于红豆杉(Taxus)濒临灭绝(在喜马拉雅地区濒临灭绝)，因此开发替代和可持续的方法实现紫杉醇的商业化和规模化生产势在必行。在这方面，物理和化学参数是有效的和重要的关键点，特别是利用内生微生物生产活性化合物。本研究从红豆杉(Taxus wallichiana)的根中分离了5种内生真菌，采用生化和分子方法对其产紫杉醇的能力进行了研究。随后，分析了温度、pH、培养时间等理化参数以及培养基成分(盐浓度、碳源和氮源)对紫杉醇生产的影响。在分离株中，发现两种真菌GBPI_TWR F1(青霉菌sp.)和GBPI_TWR F5(曲霉sp.)产生紫杉醇。基因组DNA测序证实了10-去乙酰巴accatin iii -10- o -乙酰转移酶(DBAT)和C-13苯基丙烷侧链辅酶a酰基转移酶(BAPT)两个基因的存在，这两个基因与紫杉醇的生物合成有关。两种内生菌均表现出DBAT和BAPT基因的扩增。结果表明，在优化培养基成分和物理条件后，两种内生菌的紫杉醇产量均有增加，在优化的S7液体培养基中，在15°C下培养10天后，GBPI_TWR F5(曲霉sp.)的紫杉醇产量最高，为5.45±0.98 mg/L。
{"title":"Production of Taxol by Endophytic Fungi Isolated from Roots of Himalayan Yew (Taxus wallichiana Zucc.)","authors":"P. Adhikari, M. Singh, A. Pandey","doi":"10.13052/jgeu0975-1416.1028","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1028","url":null,"abstract":"Taxol® (generic name – Paclitaxel), the most promising chemotherapeutic agent was isolated from bark of different Taxus sp. As Taxus species are threatened with extinction (endangered in Himalaya), thus it is imperative to develop alternate and sustainable method for commercialization and scale up production of paclitaxel. In this respect, physical and chemical parameters are effective and important key points for active compound production particularly by using endophytic microbes. In the present study, five endophytic fungi isolated from the roots of Taxus wallichiana, are tested for paclitaxel production using biochemical and molecular methods. Subsequently, effect of physico-chemical parameters like temperature, pH, incubation time, and medium constituents i.e., salt concentration, carbon and nitrogen sources on paclitaxel production were also analyzed. Among isolates, two of the fungi viz. GBPI_TWR F1 (Penicillium sp.) and GBPI_TWR F5 (Aspergillus sp.) were found to be paclitaxel producing. The genomic DNA samples were sequenced to confirm the presence of two genes viz. 10-deacetylbaccatin III-10-O-acetyl transferase (DBAT) and C-13 phenylpropanoid side chain-CoA acyltransferase (BAPT), implicated in paclitaxel biosynthesis. Both the endophytes showed the amplicons of DBAT and BAPT genes. Results revealed that after optimization of medium components and physical condition, paclitaxel production was increased in both the endophytes, maximum paclitaxel production i.e., 5.45 ± 0.98 mg/L was obtained by GBPI_TWR F5 (Aspergillus sp.) following 10 days of incubation at 15∘C in optimized S7 liquid medium composition.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131719533","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 : 2022-05-07DOI: 10.13052/jgeu0975-1416.1024
Rekha Goswami, A. Mishra, N. Bhatt, B. Prasad
This study is generally focused on knowing about which appropriate quantity of chitosan with cellulose nanocrystal gives best output in terms of strength and potential to bear vaccum pressure during filtration study. It was observed that membrane MIII showed best results in filtering out the malachite green dye present in the aqueous solution of 50 PPM taken during study. The filtration study was observed under three different pH values i.e. 2.0, 5.0 and 9.0 and recorded results depicted that the first five cycles significantly remove the dye concentration ranging from 32-13 PPM, 27-7 PPM and 33-14 PPM respectively. The contact angle results for all the membrane showed hydrophilic behaviour. The thickness and the swelling behaviour also analysed and it was observed that membrane MV showed highest thickness (0.56 mm) as well as highest swelling behaviour (1.5) due to presence of high chitosan content in its composition.
{"title":"Chitosan/NC Based Bio Composite Membrane: An Impact of Varying Amount of Chitosan on Filtration Ability for the Malachite Green Dye","authors":"Rekha Goswami, A. Mishra, N. Bhatt, B. Prasad","doi":"10.13052/jgeu0975-1416.1024","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1024","url":null,"abstract":"This study is generally focused on knowing about which appropriate quantity of chitosan with cellulose nanocrystal gives best output in terms of strength and potential to bear vaccum pressure during filtration study. It was observed that membrane MIII showed best results in filtering out the malachite green dye present in the aqueous solution of 50 PPM taken during study. The filtration study was observed under three different pH values i.e. 2.0, 5.0 and 9.0 and recorded results depicted that the first five cycles significantly remove the dye concentration ranging from 32-13 PPM, 27-7 PPM and 33-14 PPM respectively. The contact angle results for all the membrane showed hydrophilic behaviour. The thickness and the swelling behaviour also analysed and it was observed that membrane MV showed highest thickness (0.56 mm) as well as highest swelling behaviour (1.5) due to presence of high chitosan content in its composition.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116670197","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 : 2022-05-07DOI: 10.13052/jgeu0975-1416.1029
B. S. Koranga, A. K. Jha
We study the Planck scale effects in the four flavour neutrino sector on the asymmetry between T-conjugate oscillation probabilities. Δ P T =P( ν α → ν β ) -P( ν β → ν α ) , for four flavor neutrino mixing. In this paper, we discuss some aspect of T violation effects in four flavor neutrino oscillation above the GUT scale.
研究了四味中微子扇区中的普朗克尺度效应对t共轭振荡概率不对称性的影响。Δ P T =P(ν α→ν β) -P(ν β→ν α)，为四味中微子混合。本文讨论了四种风味中微子在GUT尺度以上振荡中的T违逆效应。
{"title":"T Violation in Four Flavour Neutrino Oscillation in Planck Scale","authors":"B. S. Koranga, A. K. Jha","doi":"10.13052/jgeu0975-1416.1029","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1029","url":null,"abstract":"We study the Planck scale effects in the four flavour neutrino sector on the asymmetry between T-conjugate oscillation probabilities. Δ P T =P( ν α → ν β ) -P( ν β → ν α ) , for four flavor neutrino mixing. In this paper, we discuss some aspect of T violation effects in four flavor neutrino oscillation above the GUT scale.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115811899","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 : 2022-05-07DOI: 10.13052/jgeu0975-1416.1026
Shekhar Karanwal, M. Diwakar
LBP and majority of its variants performs extremely well in front of moderate light variations. But when light variations becomes severe then performance of LBP and its variants is not satisfactory. Therefore there is a need of the more promising and impressive descriptor which performs well in harsh light variations. To complement these LBP based descriptors the proposed work launches the novel descriptor for Face Recognition (FR) in harsh lightning variations. This proposed descriptor is called as Radial Orthogonal Median LBP (ROM-LBP). The main demerit of these LBP based descriptors is that they all consider the uniform coordination between the neighbors and center pixel. Which mean raw pixel intensity is used for the comparison with the center pixel. The proposed work eliminates this problem in the introduced descriptor ROM-LBP, by replacing the raw pixels intensity with the median of the radial points in each orthogonal position of the two separate groups. The generated median is then used for comparison with the center pixel. The respective codes obtained from both the groups are concatenated to form the ROM-LBP size. As region feature extraction is done therefore ROM-LBP develops the large feature size. To make more effective descriptor, the services of FLDA is used and then classification was conducted by SVMs. Experiments conducted on EYB and YB datasets demonstrates the ability of the proposed ROM-LBP against various LBP and non-LBP based descriptors.
{"title":"Radial Orthogonal Median LBP (ROM-LBP): A Discriminant Local Descriptor in Light Variations for Face Recognition","authors":"Shekhar Karanwal, M. Diwakar","doi":"10.13052/jgeu0975-1416.1026","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1026","url":null,"abstract":"LBP and majority of its variants performs extremely well in front of moderate light variations. But when light variations becomes severe then performance of LBP and its variants is not satisfactory. Therefore there is a need of the more promising and impressive descriptor which performs well in harsh light variations. To complement these LBP based descriptors the proposed work launches the novel descriptor for Face Recognition (FR) in harsh lightning variations. This proposed descriptor is called as Radial Orthogonal Median LBP (ROM-LBP). The main demerit of these LBP based descriptors is that they all consider the uniform coordination between the neighbors and center pixel. Which mean raw pixel intensity is used for the comparison with the center pixel. The proposed work eliminates this problem in the introduced descriptor ROM-LBP, by replacing the raw pixels intensity with the median of the radial points in each orthogonal position of the two separate groups. The generated median is then used for comparison with the center pixel. The respective codes obtained from both the groups are concatenated to form the ROM-LBP size. As region feature extraction is done therefore ROM-LBP develops the large feature size. To make more effective descriptor, the services of FLDA is used and then classification was conducted by SVMs. Experiments conducted on EYB and YB datasets demonstrates the ability of the proposed ROM-LBP against various LBP and non-LBP based descriptors.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121061052","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 : 2022-05-07DOI: 10.13052/jgeu0975-1416.1025
Hiba Khan, S. K. Singh, V. Nautiyal
In the basis where charged lepton mass matrix is real and diagonal, we have found conditions under which there are no Majorana phases in neutrino mass matrix. An important feature of the condition is that it has been formulated in terms of modulus of the elements of neutrino mass matrix independent of phases. If these conditions are satisfied, a CKM type matrix is enough to make neutrino Majorana mass matrix real and diagonal without any need of Majorana phases. As an application, we explore the possibility of Majorana phases in all phenomenologically acceptable neutrino mass matrices with two texture zeros.
{"title":"Constraints on Neutrino Mass Matrix with no Majorana Phases","authors":"Hiba Khan, S. K. Singh, V. Nautiyal","doi":"10.13052/jgeu0975-1416.1025","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1025","url":null,"abstract":"In the basis where charged lepton mass matrix is real and diagonal, we have found conditions under which there are no Majorana phases in neutrino mass matrix. An important feature of the condition is that it has been formulated in terms of modulus of the elements of neutrino mass matrix independent of phases. If these conditions are satisfied, a CKM type matrix is enough to make neutrino Majorana mass matrix real and diagonal without any need of Majorana phases. As an application, we explore the possibility of Majorana phases in all phenomenologically acceptable neutrino mass matrices with two texture zeros.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115587761","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 : 2022-05-07DOI: 10.13052/jgeu0975-1416.1021
D. Rawat, Kalpana Rawat
The purpose of this study is to understand the behaviour of Zillennials. The study has used constructs like personal innovativeness, technological innovativeness, gadget lovers, and technological opinion leadership for gaining insight into the overall behaviour of Zillennials. The study involve quantitative research where descriptive research design is used. This study makes use of both primary and secondary data. Survey research method has been used in this study where primary data is collected through a questionnaire. The questionnaire consists of 16 items where each of these items is evaluated on a five-point Likert scale ranging from 1 (Strongly Disagree) to 5 (Strongly Agree). The data is collected from a sample of 300 students from various colleges of Pithoragarh belonging to the category of Zillennials. Purposive sampling technique is used to collect the data. The study uses descriptive measures of central tendency, cronbach alpha, and confirmatory factor analysis technique. The data is analysed in RStudio with the help of readxl, psych, lavaan, and summarytools packages. The results of this study reveal that Zillennials in Uttarakhand have personal innovativeness and technological opinion leadership. They are also gadget lovers. However, the study made an interesting finding that the Zillennials do not have technological innovativeness. This finding is in contrary to previous findings which suggested that individuals who willingly take challenges are more likely to adopt and use new products. The findings of this study will add academic value in the context of expanding knowledge on Zillennials’ behaviour. The data collected for this study is from students studying in Pithoragarh district of Uttarakhand thus it might not be appropriate to generalize the findings for entire state.
{"title":"A Study of Zillennials in Uttarakhand Using RStudio","authors":"D. Rawat, Kalpana Rawat","doi":"10.13052/jgeu0975-1416.1021","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1021","url":null,"abstract":"The purpose of this study is to understand the behaviour of Zillennials. The study has used constructs like personal innovativeness, technological innovativeness, gadget lovers, and technological opinion leadership for gaining insight into the overall behaviour of Zillennials. The study involve quantitative research where descriptive research design is used. This study makes use of both primary and secondary data. Survey research method has been used in this study where primary data is collected through a questionnaire. The questionnaire consists of 16 items where each of these items is evaluated on a five-point Likert scale ranging from 1 (Strongly Disagree) to 5 (Strongly Agree). The data is collected from a sample of 300 students from various colleges of Pithoragarh belonging to the category of Zillennials. Purposive sampling technique is used to collect the data. The study uses descriptive measures of central tendency, cronbach alpha, and confirmatory factor analysis technique. The data is analysed in RStudio with the help of readxl, psych, lavaan, and summarytools packages. The results of this study reveal that Zillennials in Uttarakhand have personal innovativeness and technological opinion leadership. They are also gadget lovers. However, the study made an interesting finding that the Zillennials do not have technological innovativeness. This finding is in contrary to previous findings which suggested that individuals who willingly take challenges are more likely to adopt and use new products. The findings of this study will add academic value in the context of expanding knowledge on Zillennials’ behaviour. The data collected for this study is from students studying in Pithoragarh district of Uttarakhand thus it might not be appropriate to generalize the findings for entire state.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129071018","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 : 2022-05-07DOI: 10.13052/jgeu0975-1416.1022
V. Nautiyal, B. S. Koranga, S. Padaliya, Neelam Das, Ashish Shrivastava
The weak CP voilation in leptonic sector is potentially one of the key aspect to probe the physics beyond the Standard Model (SM). This article majorly focus on the Dirac CP phase effect on the Jarlskog Deteminant in four flavor neutrino framework. The calculations for the upper and lower bound of the Jarlskog Determinant in 4×4 neutrino four flavor mixing matrix has also been performed.
{"title":"Jarlskog Determinant in Four Flavor Neutrino Oscillation Framework","authors":"V. Nautiyal, B. S. Koranga, S. Padaliya, Neelam Das, Ashish Shrivastava","doi":"10.13052/jgeu0975-1416.1022","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1022","url":null,"abstract":"The weak CP voilation in leptonic sector is potentially one of the key aspect to probe the physics beyond the Standard Model (SM). This article majorly focus on the Dirac CP phase effect on the Jarlskog Deteminant in four flavor neutrino framework. The calculations for the upper and lower bound of the Jarlskog Determinant in 4×4 neutrino four flavor mixing matrix has also been performed.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131924277","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 : 2022-05-07DOI: 10.13052/jgeu0975-1416.1023
S. Kapoor, Bidisha Jana
In this paper, we study the effectiveness of SIR model (Susceptible- Infected-Removed) in predicting the future development of infectious disease caused by SARS-CoV-2 virus for the Indian state of Odisha. This model helps in checking the effectiveness of controlling measures like lockdown policies and helps in framing new strategies to control the spread of the disease. We formulate a set of differential equations to find the rate of change of susceptible, infected and removed population with respect to time and solve it using Euler’s method. Using the cumulative data of confirmed cases, we try to find the answers to the question of COVID-19 surge. Also, through this we predict the trend in the spread of covid-19 in the state for the next few months. The analysis includes data from March 1 (which is marked as the start of second wave of COVID) to June 28, 2021. We propose predictions on various parameters and factors related to the spread of COVID-19 and on the number of susceptible, infected and removed population until June 2021. By comparing the daily recorded data with the data from our modeling approaches, we conclude that the spread of COVID-19 can be under control in all communities, if proper lockdown restrictions and strong policies are implemented to control the infection rates.
{"title":"Numerical Forecasting of Covid-19 Epidemic in Odisha Using S.I.R Model: A Case Study","authors":"S. Kapoor, Bidisha Jana","doi":"10.13052/jgeu0975-1416.1023","DOIUrl":"https://doi.org/10.13052/jgeu0975-1416.1023","url":null,"abstract":"In this paper, we study the effectiveness of SIR model (Susceptible- Infected-Removed) in predicting the future development of infectious disease caused by SARS-CoV-2 virus for the Indian state of Odisha. This model helps in checking the effectiveness of controlling measures like lockdown policies and helps in framing new strategies to control the spread of the disease. We formulate a set of differential equations to find the rate of change of susceptible, infected and removed population with respect to time and solve it using Euler’s method. Using the cumulative data of confirmed cases, we try to find the answers to the question of COVID-19 surge. Also, through this we predict the trend in the spread of covid-19 in the state for the next few months. The analysis includes data from March 1 (which is marked as the start of second wave of COVID) to June 28, 2021. We propose predictions on various parameters and factors related to the spread of COVID-19 and on the number of susceptible, infected and removed population until June 2021. By comparing the daily recorded data with the data from our modeling approaches, we conclude that the spread of COVID-19 can be under control in all communities, if proper lockdown restrictions and strong policies are implemented to control the infection rates.","PeriodicalId":142472,"journal":{"name":"Journal of Graphic Era University","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134561786","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：