Volume 8 | Issue 5 |

 Abstract

Phase change materials are frequently & widely used in latent thermal energy storage system and thermal management system due to their large latent heats and capabilities of maintaining nearly constant temperature. However the performance of PCM�s in latent thermal energy storage & thermal management systems are seriously limited by their low thermal conductivities and poor heat transfer performance. In this project we are developed composite PCM (Capric acid � 450grams, Lauric acid � 450grams, Graphene � 15grams). The three different CPCM sample 1. Grapheme 40% wt + Lauric acid 45% wt, sample 2. Capric acid 15% wt + Graphene 35% wt + Lauric acid 30% wt, sample 3. Capric acid 10% wt + Graphene 25% wt + Lauric acid 25% wt was developed and their thermal conductivities are measured in experimental approach. The results are indicated the thermal conductivities of composite PCM were higher compared to PCM. Sample 2 having high thermal conductivity compared to other two samples.

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 Keywords

Organic PCM, Graphene, CPCM, and Thermal conductivity.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Indigenous vegetables are nutritious and available only in rainy season. These are grown naturally with no pesticide or chemical uses and are cost-effective. The aim of the study is to evaluate the phytonutrient content in developed food products using indigenous vegetables and to analyse the shelf life of the products. The study comprises at collection of indigenous vegetables from Vikramgadh of Palghar district and development of food products using them. These products are analysed for moisture content, ash content, phytochemical analysis, shelf life study using sensory evaluation and microbial testing. Nutritional assessment of all the developed food products was done using review of existing literature and �Indian Food Composition Table� (IFCT 2017) by Indian Council of Medical Research (ICMR) for other ingredients used in the preparation. The main indigenous vegetables used in this study are ambadi, nal bhaji, kardu, kartoli, bamboo shoots which are found to be low in calories, fats and rich in dietary fiber and various micronutrients as well as phytonutrients. With an idea of making healthy vegetable snacks and to increase the consumption of these underutilised vegetables for extended period of time in the diet, baked food products such as ambadi mathri, kardu sticks, nal bhaji sev, kartoli chips and pickle made from bamboo shoots were developed. These developed food products have shelf stability of more than a month. The overall acceptability of the food products was good. All the developed food products were observed to be better than their commercial food products counterparts as these vegetables are rich in antioxidant and have therapeutic application. These underutilised vegetables are useful in prevention of chronic diseases.

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 Keywords

Indigenous vegetables, Cost effective, Healthy vegetable snacks, Micronutrients, Phytonutrients, Antioxidant.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Keywords - Higher Education, Female, Gross Enrolment Ratio (GER), State Domestic Product (SDP), Labour Force Participation Rate.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

With growing population, industrialization, and urbanization, there is corresponding growth in the demand for infrastructure. Foam concrete is a mixture of cement, fine sand (substituted by fly ash), water and pre-determined volume of foam. The major difference between the foam and conventional concrete is the use of coarse aggregate has been replaced by the air pores inside the concrete. The foam is generated by diluting the foam in agent with water and aerated to create foam. The cement paste can stick around the foam and hardens. In the present work, an attempt has been made to study strength and durability characteristics of foam concrete with varying densities of foam

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 Keywords

Foam concrete, durability, Foaming agent, Foam density

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Abstract: This present paper deals with some review information to getting knowledge about covid-19 and the way people ruins psychologically from covid-19 Anxiety and also anxiety impacts on suppressing in which. Within which way of Psychological optimism furthermore as positive thinking boosts to enhance immunity. Finally some suggestions supported present paper covered supported some reviews and contemporary scenario of psychological impacts on covid-19.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Covid-19, Anxiety, optimism

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Creative Commons Attribution 4.0 and The Open Definition

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What did a wellbeing emergency mean for a financial emergency? For what reason did the spread of the coronavirus push the worldwide economy to the edge of total collapse? The appropriate response lies in two strategies by which coronavirus smothered financial exercises. Initially, the spread of the infection empowered social separation which prompted the shutdown of budgetary markets, corporate workplaces, organizations, and occasions. Second, the exponential rate at which the infection was spreading, and the increased vulnerability about how terrible the circumstance could get, prompted trips to wellbeing in utilization and speculation among purchasers, financial specialists and worldwide exchange accomplices.Beauty parlours, that were seeing some footfalls in January and February this year, are now running dry. For an industry that is based on human interaction and touch, salons have been greatly affected. Recently, various Coronavirus cases have become exposed in India. As the sickness is contracted fundamentally by contact and vicinity, the excellence and wellbeing industry is the most affected. In addition to the fact that it is hard to trim hair or apply make-up from a separation of six feet, the idea of work from home doesn't exactly work either. This article focuses on limitations and the measures they are taking to protect the strength of the group, clients, and approaches to defeat budgetary hits.

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 Keywords

covid-19, coronavirus, SARS-CoV-2, financial emergency, social separation, salons

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Despite the potential value of DNA evidence to resolve cases of sexual offences, DNA has very limited influence during such investigations. The prosecution of sexual offences is shaped by multi dimensional factors that restrict the path of justice delivery system. As a society for varied reasons we have very limited understanding of use of forensic evidence and its impact on case outcomes. In a country like India sexual offences are quieten down, criminal masculinity lies in putting down women. It is ironically surprising that many times women are treated as living trophies of the entire family. They carry on their shoulder the heap of family honour and a single dent on the chastity of such women is considered as a dent to the entire family. In such situation more than an offence against her body where she should be having the ultimate say to report and cooperate in investigation, she is being pulled back by several social and psychological factors to surrender the battle in between. This research paper appreciates the role and effectiveness of using DNA technology in timely resolution of cases of sexual offence. It also examines the multi dimensional factors such as social, psychological constraints with victim and her family which discourages them to promptly report and cooperate in investigation of such offences. This paper also discusses other practical reasons lack of which DNA technology is not exhaustively used in investigation of sexual offences. At last, the study concludes with the required measures in making DNA Technology a practical instrument in investigation of sexual offences.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

DNA Technology, Constraints, Sexual Offences, Investigation, Practicality.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

These days, the availability of image processing software, such as Adobe Photoshop or GIMP have made image manipulation so common. Detecting such fake images is unavoidable for unveiling of the image-based cybercrimes. An image taken by digital camera or smartphone is usually saved in the JPEG format due to its popularity. JPEG algorithm works on image grids, compressed independently, with a size of 8x8 pixels. While unmodified images, have a similar error level. For resaving operation, each block should degrade at around same rate due to similar amount of errors across the whole image. The compression ratio of this fake image is different from that of the original image and is detected using Error Level Analysis. The objective of our paper is to develop a photo forensics algorithm which can detect any photo manipulation. The error level analysis was then enhanced using vertical and horizontal histograms of error level analysis image to pinpoint the location of modification. Results show that the proposed algorithm could identify the modified image while showing the exact location of modifications.

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Fake Image Detection

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Creative Commons Attribution 4.0 and The Open Definition

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Nowadays there are lots of programming languages in use widely, only some of them appear as widely used and learned. Many of them require a calculation sequence (imperative form); others simply indicate the desired results (declarative form). System proposed some ways to convert java code to C# in this paper. The proposed algorithm which works for the proposed code conversion approach is called Source Code Migration (SCM) algorithm. After implementing this algorithm it ensures that algorithm works for code conversion from java to C# language.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Java, C#, programming language, conversion.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Antennas are termed as eyes of the world. They are used in wireless systems. There are various factors that influence the antenna design. In order to overcome the design problems, recently many algorithms have been developed to optimize the antenna with respect to general constraints, different criteria and performance characteristics. In the present era, nature inspired Meta-heuristic algorithms plays a vital role in optimizing the design issues related to an antenna. The Meta-heuristic algorithms include Genetic algorithm (GA), Ant Colony Optimization (ACO), backtracking search optimization algorithm (BSA), cuckoo search�chicken swarm optimization (CSCSO) and flower pollination algorithm (FPA). In this paper, the antenna array optimization is discussed which includes population-based meta-heuristic algorithms. This paper reviews antenna array design optimization for different antennas configurations.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Optimization, Meta-heuristic algorithm

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Creative Commons Attribution 4.0 and The Open Definition