Volume 6 | Issue 2 |

 Abstract

Over the past few decades, the presences of volatile organic compounds (VOCs) in indoor air has drawn the attention of scholars who have examined the subject with the aim of understanding their cause, effects, thereby highlighting some of the strategies that need to be applied to reduce exposure. Volatile organic compounds (VOCs) are gases which are emitted from solids and liquids which are made up of carbon excluding carbonic acids carbon dioxide, carbon monoxide, metallic, and carbides which take part in the atmospheric photochemical reaction. VOCs have been a growing public health concern as they result in various health complications including sensory irritation symptoms, asthma, allergic reactions, and respiratory diseases. This individual report discusses some of the fundamental factors surrounding VOCs such as their primary cause, their effects on human and approaches that can be employed in a bid to ensure that indoor air quality is improved.

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 Keywords

Volatile organic compounds, Indoor air quality, pollution, Architects, built environment, health, construction materials.

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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

Content-Based Image Retrieval, Image Feature Measuring, Index Generation, Relevance Feedback, TPA, encryption, and decryption of images, hashing algorithm, Auditing, cloud computing, watermark-based protocol.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Banana fiber which obtained from the pseudo-stem of banana plant is a lingo-cellulosic bast fiber with relatively good mechanical properties and it has good specific strength properties comparable to those of conventional material. Banana fibers have high strength, light weight, smaller elongation, fire resistance quality, strong moisture absorption quality, great potentialities and biodegradability. Banana fiber has recognized for apparels and home furnishings. These fibers can be explored to develop various technical textiles which are the need of the hour. Therefore, banana fibers are chosen for this study and various properties of the developed composites are explored.

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 Keywords

Banana fiber,Cellulose,Technical textiles

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The main objective of this paper is to determine experimentally and analytically, the buckling-modes and maximum load carrying capacity of six built-up latticed beams with top chord as CFS angle sections of 1.2 thick (three specimens of 5 mm lipped and other three specimens of non-lipped) with 8mm rod spot welded and 12mm rod as bottom chord. The top and bottom chords are connected by a 6mm lattice links. The stiffeners and base plates of 1.2 mm thick are provided at equal intervals and the sizes of CFS angles, stiffeners, and base plates vary for different types of specimens. The analysis is carried out using ANSYS 13.0 and the results are compared with experimented results.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Buckling-modes, CFS, load carrying capacity, built-up latticed beam, ANSYS 13.0.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This work presents a method for analysis of cancer nuclei using segmentation which helps in overcoming the issues found when analysis is carried out through normal nuclei which is helpful in identifying the brain tumors pathologically in microscopic images. To compel the issue the spaces in the district of shading data first we start by changing over the pictures into the V segment of HSV (Hue, Saturation, Value). We are utilizing the level-set division in the preparation arrange, next we take after by applying the sparsity portrayal (SR) in the test organize. In the process in SR, the proposed framework VLS-SR will enhance the ability of hunting recursively down the ideal edge level-set in the working subsets of the SR where the picture growth cores division.

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 Keywords

Microscopy images, digital pathology, histopathology, nucleus, cell, detection, segmentation, Annotation, boundaries, dataset, deep learning, nuclear segmentation, nuclei.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In this paper, we have put forward a system which will detect workload of brain. Different classification algorithms will evaluate the real time workload of a person. User will perform certain task at the same time frequency from the brain will be gathered. On the basis of trained data and classification algorithm will help system to determine the workload of the person. A 2d brain image will be final hard copy report of the person. System will help various individual and organization to know the work related load of a person and to reduce the stress level thereby increasing productivity.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

EEG machine,Classification workload, Brain image

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Creative Commons Attribution 4.0 and The Open Definition

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PHP and MySQL are best open source software to develop a web site. The paper deals with research on investigating the performance of the various connectivity options of the PHP and MySQL database. There are many aspect of compare but in this paper analyze the execution speed of mysql, mysqli and PDO database connectivity. Apache JMeter is standard testing tool that used to measure the performance.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

PHP, MySQL, PDO, Apache JMeter.

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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

E-technology and E-agriculture

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Creative Commons Attribution 4.0 and The Open Definition

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Construction material management plays an important role in the world as it develops and achieves the goals of the society. This research has scrutinized the current material management in building construction projects. An important factor badly affecting the performance of construction project is the inappropriate handling of materials during site activities, materials scarcities, delays in supply, price variations, damage and wastage, and lack of storage space. The aim of this research study will be to improve material management in construction projects by identifying factors affecting construction material management especially in the building construction project. The research study is limited to large Residential and commercial building construction projects in Vadodara city. 100 factors should be considered in this survey were 25 major factors were taken for each stakeholders (contractors, store incharge, project engineers and site supervisor). Data for the study are obtained through a structured questionnaire administered to respondents in number of 127. The data obtained from participants` were analysed by Relative importance index (RII) method and ranked accordingly.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Construction materials, inventory control, Material Management, Radio Frequency Identification, Relative important index (RII) method.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Most of the household refrigerators work on the Vapour compression refrigeration system which are holding high coefficient of performance. The system is assembled with the components like compressor, condenser, expansion valve and evaporator etc. The system performance is governed by each individual component being the part of that system and liable to take system performance up or down ultimately. The research article elaborates work about COP enhancement of domestic refrigerator by making alternative arrangement for condenser. The use of spiral and micro channel condenser raises COP of refrigerator to the value that was never before, the geometry, enhanced surface area of such micro channels are found adding positive results in the enhancement of COP value and work is elaborate through research work drafted in the paper. The results obtained through spiral and micro channel condenser installation are compared with conventional refrigerator and found worth appreciate. The COP enhancement through spiral and micro channel type condenser installation has noted down increased by 5.06% and 13.82% respectively. The base value considered in the comparison is COP of domestic refrigerator with regular condenser system inbuilt

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 Keywords

VCR

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Creative Commons Attribution 4.0 and The Open Definition