Pub Date : 2020-06-30DOI: 10.46243/jst.2020.v5.i4.pp06-16
Present paper try to highlight few of parallelequally important events other than disease, infections, quarantine and testing in Indian society duringlockdown due to spread of Pandemic COVID-19. This case study try to understand the impact of pandemics in the fabrics of one of oldest civilization- the Indian Society. This study also highlights stringent and biased government policies in handling such situation by not only diverting most of resources towards health related issues but also restricted to present pandemic only. There are multiple things contribute in our civilization , health is one of it , we can consider it the most essential thing but certainly not the ‘ALL’. History has witnessed many incidences of sacrifices of human lives to guard our society and civilization. It was important to know the impact of COVID-19 on some of other essential parameters of present human society like Social Trust , Cultural Values,Mental Health, Religious belief , House hold Economy. This paper deals with impact of COVID 19 on these factors in Indian society.
{"title":"Impact of COVID19 on Factors other Than Health In India","authors":"","doi":"10.46243/jst.2020.v5.i4.pp06-16","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i4.pp06-16","url":null,"abstract":"Present paper try to highlight few of parallelequally important events other than disease, infections,\u0000quarantine and testing in Indian society duringlockdown due to spread of Pandemic COVID-19. This case study try\u0000to understand the impact of pandemics in the fabrics of one of oldest civilization- the Indian Society. This study also\u0000highlights stringent and biased government policies in handling such situation by not only diverting most of\u0000resources towards health related issues but also restricted to present pandemic only. There are multiple things\u0000contribute in our civilization , health is one of it , we can consider it the most essential thing but certainly not the\u0000‘ALL’. History has witnessed many incidences of sacrifices of human lives to guard our society and civilization. It\u0000was important to know the impact of COVID-19 on some of other essential parameters of present human society\u0000like Social Trust , Cultural Values,Mental Health, Religious belief , House hold Economy. This paper deals with\u0000impact of COVID 19 on these factors in Indian society.","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85025949","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 : 2020-06-30DOI: 10.46243/jst.2020.v5.i4.pp54-61
Shopping malls are a much more convenient place where people buy products of daily necessity. On holidays, a lot of rush can be seen in shopping malls and it becomes a very tedious task to get the billing done. In cosmopolitan cities, to shop at supermarkets and shopping markets an everyday task. Everyone of us has encountered long queues for the payment of the bill at shopping centers during holidays and weekends, the rush increase seven more at the time of festive seasons because of the discounts and product offers. Customers pick the products they want to buy and put them into their shopping carts. After customers have picked the products, they need to get the billing done. For the payment of the bill, they have to move to billing counter. At the billing counter the cashier, scans the products using a barcode scanner and then produces the bill. This is a manually operated process and hence, time consuming. Therefore, it leads to the long queues at billing counters. This paper proposes a way to develop a brilliant shopping cart system that will monitor the purchased products and help produce the bill in a less time-consuming way. This paper looks forward to solving the problem of rush at billing counter using a barcode scanner and RF transceiver that sends and receives the data.
{"title":"Automatic Billing Cart","authors":"","doi":"10.46243/jst.2020.v5.i4.pp54-61","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i4.pp54-61","url":null,"abstract":"Shopping malls are a much more convenient place where people buy products of daily necessity. On\u0000holidays, a lot of rush can be seen in shopping malls and it becomes a very tedious task to get the billing done. In\u0000cosmopolitan cities, to shop at supermarkets and shopping markets an everyday task. Everyone of us has\u0000encountered long queues for the payment of the bill at shopping centers during holidays and weekends, the rush\u0000increase seven more at the time of festive seasons because of the discounts and product offers. Customers pick the\u0000products they want to buy and put them into their shopping carts. After customers have picked the products, they\u0000need to get the billing done. For the payment of the bill, they have to move to billing counter. At the billing counter\u0000the cashier, scans the products using a barcode scanner and then produces the bill. This is a manually operated\u0000process and hence, time consuming. Therefore, it leads to the long queues at billing counters. This paper proposes a\u0000way to develop a brilliant shopping cart system that will monitor the purchased products and help produce the bill\u0000in a less time-consuming way. This paper looks forward to solving the problem of rush at billing counter using a\u0000barcode scanner and RF transceiver that sends and receives the data.","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90166849","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 : 2020-06-30DOI: 10.46243/jst.2020.v5.i3.pp248-250
Malaria is one in all the life threatening diseases. Diagnosis of diseases like malaria is very hooked in to the identification of parasites in blood. Various methods are applied for this process. The majority of all method uses machine learning to identify the malarial parasites. This method has shortcomings in long training time and also the must be retrained if a replacement data emerged. Among all of the other various methods that are used, identification using feature based recognition is likely to be rarely used. This method is powerful within the term that it doesn't require training process, but only an image sample from which the feature are visiting be extracted. During this paper, we design an identification process for blood parasites using one all told the famous local feature extraction algorithms, i.e. SURF (Speeded-Up Robust Features). In our experiment, we evaluate the system to spot Plasmodium parasites. During this experiment, we are focusing only on parasite’s gametocyte stage. Here, we use the system to spot whether or not the parasite is Plasmodium falciparum, Plasmodium malariae, Plasmodium ovale, or Plasmodium vivax.
疟疾是所有威胁生命的疾病之一。疟疾等疾病的诊断非常依赖于血液中寄生虫的识别。在这个过程中应用了各种方法。大多数方法使用机器学习来识别疟疾寄生虫。该方法存在训练时间长、出现替换数据时需要重新训练的缺点。在使用的所有其他各种方法中，使用基于特征的识别的识别可能很少使用。这种方法的强大之处在于它不需要训练过程，而只需要从一个图像样本中提取特征。本文采用一种著名的局部特征提取算法SURF (accelerated - up Robust Features，加速鲁棒特征)设计了一种血液寄生虫的识别过程。在我们的实验中，我们评估了发现疟原虫的系统。在这个实验中，我们只关注寄生虫的配子体阶段。在这里，我们使用该系统来识别寄生虫是否为恶性疟原虫、疟疾疟原虫、卵形疟原虫或间日疟原虫。
{"title":"Malaria Parasite Identification using Feature Based Recognition","authors":"","doi":"10.46243/jst.2020.v5.i3.pp248-250","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i3.pp248-250","url":null,"abstract":"Malaria is one in all the life threatening diseases. Diagnosis of diseases like malaria is very hooked in to\u0000the identification of parasites in blood. Various methods are applied for this process. The majority of all method\u0000uses machine learning to identify the malarial parasites. This method has shortcomings in long training time and\u0000also the must be retrained if a replacement data emerged. Among all of the other various methods that are used,\u0000identification using feature based recognition is likely to be rarely used. This method is powerful within the term\u0000that it doesn't require training process, but only an image sample from which the feature are visiting be extracted.\u0000During this paper, we design an identification process for blood parasites using one all told the famous local\u0000feature extraction algorithms, i.e. SURF (Speeded-Up Robust Features). In our experiment, we evaluate the system\u0000to spot Plasmodium parasites. During this experiment, we are focusing only on parasite’s gametocyte stage. Here,\u0000we use the system to spot whether or not the parasite is Plasmodium falciparum, Plasmodium malariae,\u0000Plasmodium ovale, or Plasmodium vivax.","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"332 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76587152","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 : 2020-06-30DOI: 10.46243/jst.2020.v5.i4.pp28-39
The self-compacting concrete is described as one of the environment friendly concrete which has several benefits over ordinary concrete. The main advantages of self-compacting concrete are that problem associated with vibration is eliminated. It is a non-segregating concrete that have benefits such as high bond to reinforcing steel, superior strength and durability, improved structural integrity etc. The Glass Fiber reinforced Polymer (GFRP) rebars are preferable alternative to steel rebars for minimizing corrosion problems In this paper, analytical study is carried out to investigate the seismic performance of self-compacting concrete circular columns reinforced with GFRP rebars and are compared with columns reinforced with steel rebars. The main parameters considered for the study are slenderness ratio and confinement techniques. The circular column of slenderness ratio 4, 6, and 8 are considered for the study. The seismic performance is carried out by Push over analysis using ANSYS software.
{"title":"Analytical Study on Seismic Performance of Self-Compacting\u0000Concrete Column Reinforced with Steel and GFRP Rebar","authors":"","doi":"10.46243/jst.2020.v5.i4.pp28-39","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i4.pp28-39","url":null,"abstract":"The self-compacting concrete is described as one of the environment friendly concrete which has several\u0000benefits over ordinary concrete. The main advantages of self-compacting concrete are that problem associated with\u0000vibration is eliminated. It is a non-segregating concrete that have benefits such as high bond to reinforcing steel,\u0000superior strength and durability, improved structural integrity etc. The Glass Fiber reinforced Polymer (GFRP)\u0000rebars are preferable alternative to steel rebars for minimizing corrosion problems In this paper, analytical study is\u0000carried out to investigate the seismic performance of self-compacting concrete circular columns reinforced with\u0000GFRP rebars and are compared with columns reinforced with steel rebars. The main parameters considered for the\u0000study are slenderness ratio and confinement techniques. The circular column of slenderness ratio 4, 6, and 8 are\u0000considered for the study. The seismic performance is carried out by Push over analysis using ANSYS software.","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74836020","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 : 2020-06-30DOI: 10.46243/jst.2020.v5.i3.pp225-247
:Isatin is a naturally occurring substance present in humans, animals, plants and coal tar. Isatin itself exhibits a variety of biological effects (invivo and invitro) and substituted isatins are reported to possess a wide range of pharmacological properties such as antimicrobial, antineoplastic, analgesic, antiinflammatory, antipyretic, enzyme activity, CNS activity, antiprotozoal, antihelminthic and association with biomolecules. In this review article, we have attempted to compile the most signigicant reports (1877 to 2002) of biological and pharmacological activites of isatin and its derivatives.
{"title":"Review of Chemical, Pharmacological, Biological Activities of\u0000Isatin and its Derivatives – Part-1 (1877 to 2002)","authors":"","doi":"10.46243/jst.2020.v5.i3.pp225-247","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i3.pp225-247","url":null,"abstract":":Isatin is a naturally occurring substance present in humans, animals, plants and coal tar. Isatin\u0000itself exhibits a variety of biological effects (invivo and invitro) and substituted isatins are reported to\u0000possess a wide range of pharmacological properties such as antimicrobial, antineoplastic, analgesic, antiinflammatory, antipyretic, enzyme activity, CNS activity, antiprotozoal, antihelminthic and association with\u0000biomolecules. In this review article, we have attempted to compile the most signigicant reports (1877 to\u00002002) of biological and pharmacological activites of isatin and its derivatives.","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76154105","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 : 2020-06-30DOI: 10.46243/jst.2020.v5.i4.pp17-27
This paper proposes the Simulation and Analysis of a 3-Phase Induction Motor and a Brushless DC Motor using the MATLAB/Simulink environment. In this paper a three-phase squirrel cage induction motor is simulated under different load conditions and the characteristic graphs of this motor are obtained. Induction motors are the most widely used motor drive and thus the results obtained are important in understanding and designing the motor for precise command and control. In a BLDC motor, the torque characteristic plays an important role in the design and analysis of BLDC motor drive systems which is used in industries for automated vehicles and collaborative robots. Therefore, it is necessary to predict the precise value of torque, which is determined by the characteristics obtained as a result of simulating back EMF vs time for the BLDC motor addressed in this paper. Both these motors are most widely used and find their application in various industries such as Automotive industry, Automobile sector, Aerospace, Pulp and Paper industry, Medical, consumer, Induction Automation Equipment and Instrumentation
{"title":"Simulation and Analysis of a 3-Phase Induction Motor and a\u0000Brushless DC Motor Using Simulink","authors":"","doi":"10.46243/jst.2020.v5.i4.pp17-27","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i4.pp17-27","url":null,"abstract":"This paper proposes the Simulation and Analysis of a 3-Phase Induction Motor and a Brushless DC\u0000Motor using the MATLAB/Simulink environment. In this paper a three-phase squirrel cage induction motor is\u0000simulated under different load conditions and the characteristic graphs of this motor are obtained. Induction motors\u0000are the most widely used motor drive and thus the results obtained are important in understanding and designing\u0000the motor for precise command and control. In a BLDC motor, the torque characteristic plays an important role in\u0000the design and analysis of BLDC motor drive systems which is used in industries for automated vehicles and\u0000collaborative robots. Therefore, it is necessary to predict the precise value of torque, which is determined by the\u0000characteristics obtained as a result of simulating back EMF vs time for the BLDC motor addressed in this paper.\u0000Both these motors are most widely used and find their application in various industries such as Automotive industry,\u0000Automobile sector, Aerospace, Pulp and Paper industry, Medical, consumer, Induction Automation Equipment and\u0000Instrumentation","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78172287","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 : 2020-06-30DOI: 10.46243/jst.2020.v5.i4.pp40-53
In this article, the design principles that guided the development of the Codecraft competition are discussed together with strategies for making the contest engaging for everyone. A random selection of 30 educators and 30 students who participated in the contests were also interviewed to find out their views about the competition and its impact on their computational thinking and creativity skills. Furthermore, 85 projects made up of codes from the Scratch program and submitted during the final round of the contest during the years 2016 to 2018 were processed using an online analytical tool known as Dr Scratch. To identify the progress made by the students, the different computational thinking concepts were analysed more deeply. The study revealed that over three years of the Codecraft competition, there was a significant improvement regarding the use of programming concepts, logic, and computational practices. Moreover, the average computational thinking (CT) score of the projects increased from 11.8 in 2016 to 14.2 in 2017 and 16.0 in 2018. Learning of computational concepts through an active contestbased approach also highlighted several advantages, such as motivation, fun, commitment, and enthusiasm, showing improvements related to creativity, computational thinking, and computational practices.
{"title":"Codecraft Competition: Learning to Code Through Contests Using\u0000Scratch","authors":"","doi":"10.46243/jst.2020.v5.i4.pp40-53","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i4.pp40-53","url":null,"abstract":"In this article, the design principles that guided the development of the Codecraft competition are\u0000discussed together with strategies for making the contest engaging for everyone. A random selection of 30 educators\u0000and 30 students who participated in the contests were also interviewed to find out their views about the competition\u0000and its impact on their computational thinking and creativity skills. Furthermore, 85 projects made up of codes from\u0000the Scratch program and submitted during the final round of the contest during the years 2016 to 2018 were\u0000processed using an online analytical tool known as Dr Scratch. To identify the progress made by the students, the\u0000different computational thinking concepts were analysed more deeply. The study revealed that over three years of\u0000the Codecraft competition, there was a significant improvement regarding the use of programming concepts, logic,\u0000and computational practices. Moreover, the average computational thinking (CT) score of the projects increased\u0000from 11.8 in 2016 to 14.2 in 2017 and 16.0 in 2018. Learning of computational concepts through an active contestbased approach also highlighted several advantages, such as motivation, fun, commitment, and enthusiasm,\u0000showing improvements related to creativity, computational thinking, and computational practices.","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73847071","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 : 2020-06-30DOI: 10.46243/jst.2020.v5.i3.pp251-257
Due to increasing Globalization it is very much essential for manufacturers to produce goods having highest reliability and in required time. This is achieved by using various manufacturing methods. The transformers which are currently assembled for Welding Machines require hammering of the extruded Metal plate. This method requires large Human effort in form of Hammering. Hence the safety of the operator is also at a risk. The main purpose of this system is to automate the bending process so that almost negligible amount of Human Effort is required and the process becomes completely safe. This paper concentrates on the basic factors which should be considered while designing bending machine especially when sheet metal can’t be bent separately and having space constraint. Factors considered are force required, punch radius, reduction of spring back,
{"title":"Hydraulic Sheet Metal Bending System","authors":"","doi":"10.46243/jst.2020.v5.i3.pp251-257","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i3.pp251-257","url":null,"abstract":"Due to increasing Globalization it is very much essential for manufacturers to produce goods having\u0000highest reliability and in required time. This is achieved by using various manufacturing methods. The transformers\u0000which are currently assembled for Welding Machines require hammering of the extruded Metal plate. This method\u0000requires large Human effort in form of Hammering. Hence the safety of the operator is also at a risk. The main\u0000purpose of this system is to automate the bending process so that almost negligible amount of Human Effort is\u0000required and the process becomes completely safe. This paper concentrates on the basic factors which should be\u0000considered while designing bending machine especially when sheet metal can’t be bent separately and having space\u0000constraint. Factors considered are force required, punch radius, reduction of spring back,","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"47 2-4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77905195","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 : 2020-06-30DOI: 10.46243/jst.2020.v5.i3.pp258-279
In most developing countries, steel as a reinforcing material in construction is increasing day by day. But depending on cost and availability, it is therefore necessary to replace the steel with some other suitable materials. There's a situation where production isn't found to be sufficient to meet steel demand. Hence, having an alternative that is worth compared to steel is essential. Bamboo is one of the alternate materials used as a steel replacement in the construction of small structures and low-cost housing, particularly in countries like India. Bamboo is found in abundance, they are durable, and they can satisfy the demand as a reinforcing material and become a perfect substitute for steels. Compared with other materials including steel, the tensile resistance property which is the main requirement of reinforcing material is considered appreciable for bamboo. This property is given out from its origin through the bamboo structure. When in natural habitat, the hollow tubular structure has a high resistance to wind forces. Working on bamboo's weak points and bringing up bamboo innovation as a replacement for structural steel would be a great alternative. The goal of this present work to carry out a literature survey to determine the feasibility of bamboo reinforcement for a concrete structure. The mechanical properties and behaviour of steel-reinforced concrete have been extensively studied and well documented, there is no detailed data explaining reinforced concrete from bamboo exists. Therefore, the aim of this study is to provide a preliminary contribution toward the collection of literature to know the state of art characteristics such as mechanical properties and behaviours of bamboo reinforced concrete, with a view to solving specific problems of low-cost housing
{"title":"Review on Fabrication of Bamboo Composite Materials Reinforced\u0000Concrete","authors":"","doi":"10.46243/jst.2020.v5.i3.pp258-279","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i3.pp258-279","url":null,"abstract":"In most developing countries, steel as a reinforcing material in construction is increasing day by day. But\u0000depending on cost and availability, it is therefore necessary to replace the steel with some other suitable materials. There's a\u0000situation where production isn't found to be sufficient to meet steel demand. Hence, having an alternative that is worth\u0000compared to steel is essential. Bamboo is one of the alternate materials used as a steel replacement in the construction of\u0000small structures and low-cost housing, particularly in countries like India. Bamboo is found in abundance, they are durable,\u0000and they can satisfy the demand as a reinforcing material and become a perfect substitute for steels. Compared with other\u0000materials including steel, the tensile resistance property which is the main requirement of reinforcing material is considered\u0000appreciable for bamboo. This property is given out from its origin through the bamboo structure. When in natural habitat,\u0000the hollow tubular structure has a high resistance to wind forces. Working on bamboo's weak points and bringing up bamboo\u0000innovation as a replacement for structural steel would be a great alternative. The goal of this present work to carry out a\u0000literature survey to determine the feasibility of bamboo reinforcement for a concrete structure. The mechanical properties\u0000and behaviour of steel-reinforced concrete have been extensively studied and well documented, there is no detailed data\u0000explaining reinforced concrete from bamboo exists. Therefore, the aim of this study is to provide a preliminary contribution\u0000toward the collection of literature to know the state of art characteristics such as mechanical properties and behaviours of\u0000bamboo reinforced concrete, with a view to solving specific problems of low-cost housing","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79267785","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 : 2020-06-30DOI: 10.46243/jst.2020.v5.i4.pp199-213
This research shows a method of elimination of methylene blue from aqueous solutions using PVA/SA/Kaolin Composite. The prepared was characterized by Fourier transform infra red spectroscopy (FTIR), X-Ray diffractogram (XRD), Thermo gravimetric analysis (TGA) and Scanning electron microscopic (SEM). Furthermore, the analyses of batch mode experiments were performed to study the experimental important parameters such as pH, metal ion concentrations, adsorbent dosages and contact time are discussed. From the experimental data, the adsorption isotherms are well described by Langmuir and Freundlich model, the adsorption of methyleneblue was fitted with Freundlich isotherm confirms the physical adsorption phenomena involved in this process. The kinetic parameter was correlated with the pseudo-second-order kinetic model. From the results, it was concluded that the material of PVA/SA/Kaolin Composite is an excellent adsorbent for the removal of methylene blue dye from aqueous solution.
{"title":"Sorption Behavior of Methylene Blue From Aqueous Solution By\u0000Using PVA/SA/Kaolin Composite","authors":"","doi":"10.46243/jst.2020.v5.i4.pp199-213","DOIUrl":"https://doi.org/10.46243/jst.2020.v5.i4.pp199-213","url":null,"abstract":"This research shows a method of elimination of methylene blue from aqueous solutions\u0000using PVA/SA/Kaolin Composite. The prepared was characterized by Fourier transform infra red spectroscopy (FTIR), X-Ray diffractogram (XRD), Thermo gravimetric analysis (TGA) and Scanning electron microscopic (SEM).\u0000Furthermore, the analyses of batch mode experiments were performed to study the experimental important\u0000parameters such as pH, metal ion concentrations, adsorbent dosages and contact time are discussed. From the\u0000experimental data, the adsorption isotherms are well described by Langmuir and Freundlich model, the adsorption\u0000of methyleneblue was fitted with Freundlich isotherm confirms the physical adsorption phenomena involved in this\u0000process. The kinetic parameter was correlated with the pseudo-second-order kinetic model. From the results, it was\u0000concluded that the material of PVA/SA/Kaolin Composite is an excellent adsorbent for the removal of methylene\u0000blue dye from aqueous solution.","PeriodicalId":23534,"journal":{"name":"Volume 5, Issue 4","volume":"85 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88113005","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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