Volume 6 | Issue 2 |

 Abstract

There are many kind of valves used in industries now a days. But trunnion mounted ball valve is used, to control the flow of petroleum fluids whose temperatures are higher with higher supply pressure, due to its own helpful characteristics. To acquire the safety along with durability of ball valve, we should consider the structural mechanics such as stress, and identify the important aspects in the stage of preliminary design. For the ball valve, the assurance of structural integrity and operability are essential to meet not only normal, abnormal loading conditions but also functionality during a seismic event. In this dissertation work, topology optimization will carried out based on which we should conclude the results that using this process mass of valve will be reduce as well as the removed material will reduce the overall cost of the given valve. Structural analysis of existing ball valve and also the topological optimization was carried out by using ANSYS Package.

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 Keywords

Ball Valve, Structural Analysis, Trunnion, Topology Optimization

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In this paper,we have proposed an application which is android based using a technique called least significant bit algorithm. Steganography is a method of hiding data behind any cover object.Cover object can be image,audio or video.Image is the best source to hide data as because image takes less space and its compression ratio is very less as compared to audio and video.Using image as a cover object will make system run smoothly and it will remain undetected by the human eye.In this system,text is encoded behind image cover object and it can be decoded at the receiver point by using reverse least significant bit algorithm.

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 Keywords

Steganography,Least Significant Bit,Android Application

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Cloud computing is deserving of thought and attempt to assemble business frameworks as a route for organizations along these lines can undoubtedly realize bring down costs, higher benefits and more decision; for extensive scale industry, Information security has turned into the most critical issue of distributed computing security. Despite the fact that numerous arrangements have been proposed, a substantial number of them just thinks about one side of security; this paper proposes the cloud data security and communication delay must be considered to research the data security chance, the data security necessities, sending of security capacities and the data security process through encryption. Dispersion of record is done on cloud servers with token age. The security engineering of the framework is outlined utilizing encoding calculations, which takes out the extortion that happens today with stolen information. There is no threat of any information sent inside the framework being blocked, and supplanted. The framework is acceptably secure and low communication delay time, yet that the level of encoding must be ventured up as figuring power increments. Results remembering the true objective to be secured the framework the correspondence between modules is encoded and reduces the communication delay. Since the customer does not have control over information the cloud supplier ought to guarantee the client that information isn't changed. In this paper an information rightness conspire is proposed in which a cloud specialist organization guarantees the client that the information is set away in the cloud is protected. This plan likewise achieves the coordination of limit precision security and data bungle confinement i.e., the unmistakable confirmation of getting misbehaving server(s).

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 Keywords

Cloud Computing, Error Localization, Misbehaving Server, Generalized Priority Algorithm. Scheduling, Communication Delay

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Tea traditionally was a product from the large plantations. But, recently these big tea estates suffered from various problems like low productivity, rising input costs, uneconomic age profile of tea bushes leading to the decline of the industry and drastic expansion of the small tea growers The present study focuses on how small tea growers operate in the region of North Bengal and their role towards restoring the conditions of the tea industry in the region. Though the number of small tea growers in the region is rising, their total production is fairly low both in terms of quantity and especially quality. They constitute an unorganized sector and are deprived of various benefits that the tea estates enjoyed. They are exposed to massive volatility in the green leaf market. It seems that only through an upward shift of the small tea growers in the value chain that they can sustain themselves both economically and socially.

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 Keywords

STGs, BLFs, sustainability, productivity, consumption, exports.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Noise handling becomes need of the hour in the analysis of MRI images for detection of diseases in medical fields. There are number of imaging modalities used to analyse noise from within the MRI images. This paper presents a comprehensive analysis of techniques used to check presence of noise along with filtering mechanisms used to remove any noise from within the MRI images. In depth study of noises including salt and pepper and Gaussian is presented along with filtering mechanisms such as median , Gaussian and Gabor filters. Comparative analysis suggests the best possible mechanism for tackling noise within the MRI image.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

MRI images, Median Filter, Gaussian , Gabor Filter, Salt and pepper noise

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Optimization of growth media for Aspergillus species was done in this study. For this purpose using semisynthetic preparation containing extract of flowers of Madhuka indica, media was optimized having pH of 5.5. At these conditions, maximum fungal growth observed when ratio of flowers extract and water maintained at 1:4. This study shows that the semisynthetic media prepared from flowers of Madhuka indica was superior than synthetic media for fungi, for instance Sabourauds agar used in research laboratories. It may provide cost savings for a possible increase in production scale if used industrially as alternative to molasses, starch based media and other agro based residues employed for growth of Aspergillus.

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 Keywords

Madhuka indica, Semisynthetic media, Aspergillus species, Sabourauds agar, Optimization

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 Abstract

Abstract: - It is common in all type of construction labor and it determines the time limit and anticipated budget of the task. Variation order is observed as one of the most frequently occurring issues in construction labor in India. Like other regions of the country, construction project in Vadodara are excruciation from variation procedure. This bailiwick assessed the encroachment of mutant orderliness on edifice projects that resultant price and schedule overrun in Vadodara edifice projects. The objectives of the study were firstly to determine the causes of variation order; secondly to identify the impacts of variation order; and lastly to recommend strategies to minimize variation orders. Through the study of literature review, resulted in identification of 40 common causes of variation orders, 15 impacts of variation orders and 16 recommended strategies to minimize variation orders and this variable were mapped in frequency tabular array. The questionnaire survey was carryout to identify the causes of variation orders, their impacts on building projects and to find the recommended strategies to minimize variation orders. The questionnaire responses were analyzed using the mean score method. Based on the analysis done conclusion and recommendation was done. The outcome indicated that errors and omission in design, lack of contractors involvement in design, Change in design were the most causes of variation orders. The results also showed that completion schedule delay, increase in project cost, and additional payments for contractor were the most impact of variation orders. The findings also suggested the most recommended strategies to minimize variation orders. These strategies were to produce a concluding design and contract document, to complete drawing at attender stage, and to supervise the industrial plant with experienced and dedicated supervisor to minimize variation orders.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

variation order, causes, impact, Building project

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Blue Ocean Strategy, Dual Balance Sheet Issue.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Kudumbasree, JLG, Farming, Empowerment, Women

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Association rule mining is used for finding frequent itemset form the Transaction database. There are many efficient algorithm used for finding support of the itemset which denote that itemset is frequent or not. From that algorithm. Eclat algorithm is used intersection for the support counting but it give low efficiency when number of transaction are large. In our algorithm considers the DIC(variation of apriori) approach it reduce the number of passes made over the transaction database. DIC maintains four itemsets dashed circle, dashed box, Solid circle and solid box for calculating the frequent itemset And used hash based technique for reduce the size of candidate itemsets. Using Hash based technique at that time collision sometime occur but overcome this problem by rehashing technique . Besides other efficiency improving methods the DIC give confirmed frequent itemset form transactional dataset and compare to other algorithm our proposed algorithm require less time.

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 Keywords

frequent itemset, transactional database, DIC, Hash Technique

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Creative Commons Attribution 4.0 and The Open Definition