Volume 9 | Issue 7

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College English writing is one of the four basic skills in English learning

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In this thesis during the analysis of various fins configurations using ANSYS WORKBENCH be can compare the The heat transfer rate from the fins, outer wall and the overall heat transfer rate has been calculated and compared for various fin configurations. Also the surface nusselt number and surface overall heat transfer co-efficient has been found out. Temperature contours for various fin configuration has been plotted showing the convection loops formed around the heated pipe surface. Velocity contours for various fin configurations has been plotted and the motion of heated fluid is shown. The assumptions during the analysis have been taken considering the manufacturing and practical applications and working conditions. Hence the results obtained can be referred to while solving any such kind of problems in the practical field where only natural convection is under consideration. After comparing it is shown that we can find that the best configuration for this type of convective heat transfer of a heated pipe is a TRAPEZOIDAL fin as they have the highest total heat transfer rate . All the main parameters which can significantly influence the heat transfer performance of finned tube has been analyzed. Natural convection in a vertical tube without fins was taken as the reference tube and different fin patterns such as a single fin with large no. of turns like coiled shape and large no. of fins with single turn is compared with reference tube on the basis of different parameters such as heat transfer rate, surface nusselt number, heat transfer coefficient, fin effectiveness etc. There are some dimensionless numbers which affect the natural convection such as nusselt number which is the function of Reynolds number, grshof number and prandlt number, Rayleigh number which is the product of grashoff and prandtl number. After getting best fin configuration compared it with different fin profile such as rectangular cross section, tapered fin with trapezoidal cross section and hyperbolic cross section. All the computer simulation has been done on the ANSYS 13.0 .

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Types of Fins, Heat Transfer, Natural Convection, Conduction, Radiation,

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Keywords: Phytochemical, pathogenic fungal strain, antifungal activity, growth inhibition percentage (%), zone of inhibition, SPSS analysis, ANOVA.

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The global spread of COVID-19 resulted in the suspension of classes for more than 850 million students worldwide, disrupting the original teaching plans of schools in these countries and regions. The purpose of the present study was to assess the satisfaction regarding online classes among children studying in selected high schools of Meerut district during COVID 19 pandemic. The non-experimental exploratory survey method was used for the study, which consists of 55 samples that were selected on the basis of sampling criteria set for the study (non-probability purposive sampling). The content validity was done, which suggested that the tool was valid. Based on the objectives and the assumptions the collected data was analysed by using descriptive and inferential statistics. The conclusion drawn from the findings of the study are as follows: Majority of subjects i.e. 49.1% lies in the age group of 16 years and 26 -30 years. 20% of the subjects were in the age of 15 years, 21.81% subjects were of 14 years, 5.45 % were from 13 years and 3.64 were of 12 years age. Based on the Gender maximum samples were males ie. 63.6 % where as 36.4 % was female. 60% of the samples were from class X, 27.3% from class IX and 12.7% were from class VIII. Based on religion maximum samples were Hindus (85.5%), Muslims were 10.9% and Christians were of 3.6 % Maximum samples ie. 50.9% were the residents of Urban area, 38.2% from rural area and 10.9% from semi urban area of residence. Majority of the samples ie. 70.9% was using zoom software for their online classes, 7.3% Microsoft teams and 16.3 % using Google class room/Google Meet. 5.4% were using other softwares or applications. Maximum samples had their internet service providers as Airtel (49.1%), followed by Jio (34.5%), Vodafone- Idea (14.5%) and other service providers 1.9%. Maximum of the samples ie.56.37 % were highly satisfied with the online classes and 40 % are extremely satisfied and 3.63 % were satisfied where as none of the samples were found to be slightly or extremely dissatisfied with the online classes. Conclusion: Maximum Samples were satisfied with online classes.

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Satisfaction, Online class, COVID 19, High School Children

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In developing countries like India, the generation of construction and demolition (C &D) waste is increasing day by day. On the other hand, the reuse of construction waste is highly essential to preserve natural resources. Using the demolished concrete debris as recycled concrete aggregate conserves natural aggregates, reduces the impact on landfills, decreases energy consumption and can provide cost savings. The use of recycled aggregates in concrete results in significant economical and environmental benefits. In the present work, attempts have been made to assess the effect of recycled concrete aggregate on the strength of ordinary concrete. A study has been made on the properties of recycled aggregate which is to be used as coarse aggregate for M25 grade of Concrete. The percentage of recycled aggregate that partially replaced natural aggregate by weight was 0%, 10%, 20%, 30% and 40%. Concrete cubes were casted and tested in laboratories. Properties of aggregate and comparison of recycled aggregate concrete against natural aggregate concrete is performed according to requirements as such for its workability, compressive strength test. The results show that up to 30% replacements of natural aggregate with recycled aggregate there is a slight decrease in strength when compared with conventional concrete. But beyond 30% replacement there is a sudden fall in strength. The goal of this study is to develop the economical and sustainable concrete by using the concrete waste available in the site.

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Compressive Strength, Conventional Concrete, Demolished Concrete, Recycled Aggregate.

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ABSTRACT: Use of natural polymers is increasing day by day in pharmaceutical preparation. The capsule shell can be made from the natural, semisynthetic polymers or others, because from last decades capsule shells are made from gelatin which is obtained from animal sources etc. By the use of ionotropic gelation technique, potential sago starch mixture etc hard capsule shell can be prepared from vegetarian sources.. The aim of this review article to provide information regarding the manufacturing of capsule shell from plant based material

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Capsule, gelatin, ionotropic gelation, polymers

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Keywords:- NPA, plagued, banking system, RBI, CRR, SLR

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???? ???? ??? ????? ??: ???? ?? ????????? (?? ???? ?? ??? ?? ??? ???? ?? ???....)

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Diabetes Mellitus, Machine learning, Neural networks

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: Anticancer, anticoagulant as well as various activity shows by natural coumarin due to its metabolite derivative (7-hydroxycoumarin). This review article is based upon the various aspects like pharmacological activities along with its pharmacokinetic, different sources of coumarins, biosynthesis pathway, its analysis and characterization of coumarin derivatives etc. Therefore the main target of this article is to study of various derivatives of coumarin along with its pharmacological effect of it. The release of Cyclin D1 ( this is over expressed in different types of cancer) inhibited by 7-hydroxycoumarin has been shown in recent studies that are reported in many articles, this approach gives better idea about its needs in the treatment of various types of cancer. Coumarin derivatives like Esculetin that inhibits the growth and cell cycle by blocking the G1 phase in HL-60 leukemia cell which result into block the phosphorylation of retinoblastoma protein. Flavonoids also show therapeutic action in various types of leukemia treatment and in patient with HIV disorder. Genistein is isoflavone which block the tyrosine kinase enzyme blocker that has inhibitory effects on cell growth of different types of carcinoma cell lines, due to this is the best suitable candidate for cancer treatment. These are two compound having more potent inhibitory effects on cell growth of different cancer as compared to other compound.

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Coumarin, 7-hydroxycoumarin, warfarin, coumarin derivatives, coumarins cancer treatment.

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Dasatinib, Sustained Release, Capsule, Polymers.

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RESEARCH ABSTRACT " A STUDY TO EVALUATE THE EFFECTIVENESS OF SKILL COMPETENCY PROGRAM ON MAGNESIUM SULFATE ADMINISTRATION IN ANTENATAL ECLAMPTIC MOTHER AMONG STAFF NURSES WORKING IN MATERNITY UNIT IN SELECTED HOSPITAL, MEERUT ". INTRODUCTION: Pre-eclampsia/eclampsia (PE/E) is a life-threatening multisystem disorder affecting 2 - 8% of all pregnancies worldwide. That has substantial effect on maternal and newborn health. PE/E is one of the most common causes of maternal and perinatal morbidity and mortality in low and middle income countries globally, approximately 63,000 women die each year of PE/E which accounts for an estimated 9% of maternal deaths in Asia and Africa and about one-quarter of maternal deaths in Latin America and the Caribbean. Magnesium sulfate is the drug of choice for prevention of seizures in the pre-eclamptic woman, or prevention of recurrence of seizures in the eclamptic woman, as demonstrated in two large clinical studies. In 1995, the Eclampsia Trial Collaborative Group reported that when magnesium sulfate was used for treatment the risk of recurrent convulsions in women with eclampsia was reduced by 52% when compared with diazepam, and by 67% when compared with phenytoin. In 2002, the Magpie trial reported that women with severe pre-eclampsia given magnesium sulfate had a 58% lower risk of developing eclampsia compared to the place group. Skill based pregame is a systematic way of improving the skills of a person in both knowledge and practice aspect and to provide successful learning experience to staff nurses. It will be given to staff nurses to improve their knowledge and practice. OBJECTIVES OF THE STUDY 1. To develop and validate the skill competency program regarding magnesium sulfate administration in antenatal eclamptic mother among staff nurses. 2. To assess the Pre-test and post-test knowledge and practice score regarding magnesium sulfate administration in antenatal eclamptic mother among staff nurses. 3. To evaluate the effectiveness of skill competency program on magnesium sulfate administration in antenatal eclamptic mother among staff nurses. 4. To determine the relationship between post-test knowledge and practice score regarding magnesium sulfate administration in antenatal eclamptic mother among staff nurses. 5. To find the association between post- test knowledge and practice score on magnesium sulfate administration in antenatal eclamptic mother among staff nurses with their selected socio- demographic variables. METHODOLOGY: An evaluative research approach was used in the study to evaluate the effectiveness of skill competency program on magnesium sulfate administration in antenatal eclamptic mother among staff nurses working in maternity unit in selected hospital, Meerut The research design selected for the study was Quasi-experimental one group pre-test post-test design. 30 Staff nurses was used in the study group were selected in hospital setting by non-probability purposive sampling technique. Structured knowledge questionnaire and practice checklist were used to assess the knowledge regarding clinical practice administration on magnesium sulfate in antenatal eclamptic mother through teaching programe. Data was collected and analyzed using descriptive and inferential statistics. MAJOR FINDINGS OF THE STUDY Table 1 and figure 1 shows that in study group 11(36%) of them were in the age group of 20-25 years, 13(43%) were in the age group of 26-35 years, 6(20%) of them were in the age group 36-45 years and 0(0%) of them were in the age above 50 years and above. educational qualification 14(46%) were in the post. BSc. nursing, were in the 12(40%) in GNM, were in the 4(13.3%). years of experience of the sample 16(53%) were having 2 year experience, 9(30%) of them were having 7year experience, 5(16%) of them were having 11 year experience and 0(0%) of the were having above the 11 year experience , 2(6%) subjects were attended the training program, 28(93%) subjects were not attended any training program on administration of magnesium sulfate and 25(83.3%) subjects were having knowledge regarding administration of magnesium sulfate,5 (16.7%) subjects were not having knowledge regarding administration of magnesium sulfate . . In the study group had (70%) staff nurse have good knowledge, (30%)of them moderate knowledge and 0% of them have poor knowledge. In the study group had 36%sample have very good practice, majority in 50% samples have good practice, 14% sample have average practice. CONCLUSION: The study concluded that staff nurses were having deficit knowledge and practice regarding administration on magnesium sulfate in antenatal eclamptic mother among staff nurses and skill competency program was found to be an effective method to improve the knowledge and practice of staff nurses.

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keywords- MAGNESIUM SULFATE, ANTENATAL ECLAMPTIC MOTHER, STAFF NURSES, MATERNITY UNIT

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Agriculture, GDP, Economic Development

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Stroke, Balance, Wobble board, BAPS Board, Berg Balance Scale

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In past decades, shear walls are one of the most appropriate and important structural component in multi-storied building. Therefore, it would be very interesting to study the structural response and their systems in multi-storied structure. Shear walls contribute the stiffness and strength during earthquakes which are often neglected during design of structure and construction. The scope of present paper is to study the effect of seismic loading on placement of belts truss in building at different alternative location. This study shows the effect of belts truss and bracing belts truss which significantly affect the vulnerability of structures. In order to test this hypothesis, RCC building was considered with and without belts truss at different location. The aim of the paper is to detail and conceptualize the varied configurations of belt truss structures system and to integrate current structures into longer structures by use of belt truss system. Additionally, various issues associated with outriggers and belt truss system also are discussed. A close scrutiny of literature available within the field of Outrigger system is applied and therefore the summary and gaps encountered within the study are listed during this paper. This paper introduces a replacement concept of virtual Outrigger. In which, using the belt truss structural within the RCC building so as to extend the performance of the building under the dynamic load and wind loads is studied. Concept of belt truss as Virtual outrigger is reviewed within the paper.

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Belt truss, Lateral resisting system, storey displacementt, Storey drift, High-rise structures.

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This paper presents numerical investigations of the bending performance of innovative splice connections developed for tubular section FRP members. Each of the splice connections consists of a steel bolted flange joint between two tubular steel-FRP bonded sleeve joints. Specimens with different splice lengths are tested under finite element analysis. The FE modeling, moment-rotation behavior, and strain response, provides insight into the adhesive stress distribution and the yielding mechanism of the steel flange-plates.

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Bolted Flange Joint, Bonded Sleeve Joint, Moment-Rotation Behavior, Strain Response

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: The study has been undertaken & investigate white topping is rehabilitation treatment on asphalt concrete. It is defined as plain cement concrete overlay on asphalt concrete. It provides a new innovative method of rehabilitation at a very low cost with very good results and low maintenance cost. By adopting proper construction methods, we can rehabilitate large network of roads at reasonable cost and we get additional long life. This project presents a methodology to adopt white topping as rehabilitation treatment and cost-effective rehabilitation alternative for preserving bituminous pavements on long-term basis. Ultrathin white topping (UTW) is a concrete overlay of a distressed asphalt pavement, 50 to 100 mm thick, with close joint spacing. The overlay is specifically bonded to the existing asphalt pavement. It may or may not contain fibers. By bonding the UTW to the existing asphalt surface, the UTW forms a composite pavement section with the under- lying asphalt, which reduces the stresses in the concrete layer. This composite pavement section delivers the longer life and durable performance characteristics of concrete pavement and is cost competitive with ordinary asphalt. In addition, rapid developments in concrete material technology and mechanization are favoring concrete overlays as a sustainable option. White topping is gaining momentum in road construction across the country. It can act as a long-term alternative for the rehabilitation or structural strengthening of roads.

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white topping, asphalt, Bitumen, Concrete, Overlay, Cement, PCC

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Keywords: Covid-19,Online Education, Devices, Teachers and Students Perspective.

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Aims: The removing of toxic heavy metal ions from industrial wastewater has been widely studied in recent years. The aim of present study was to investigate the various methods of lead removal from industrial wastewater, evaluate their advantages and drawbacks in applications. Methods: This study was a review research. The data were collected through different databases in multifarious articles. The various methods and techniques for Lead removal from industrial wastewater were compared to each other, according to their efficiency, economic, and eco-friendly. Results: the current study showed the various techniques for lead removal from industrial wastewater including chemical precipitation, ion exchange, membrane filtration, reverse osmosis, coagulation and flocculation, electrochemical operations, and adsorption. The key factors that play major roles in the selection of most suitable treatment technique for industrial effluents are technical applicability, plant simplicity, and cost-effectiveness. Conclusion: Adsorption has been investigated praiseworthy over other methods and is more suitable for removal of moderate to low concentrations of lead and other heavy metals because it is simple, effective and economic.

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Industrial wastewater, Lead, Heavy Metals, Removal techniques, Adsorption.

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