Volume 9 | Issue 3 |

 Abstract

The goal of the study was to find the important review on Parthenium hysterophorus with special reference on dominant status, invasiveness, harmful & beneficial aspects. Parthenium hysterophorus considered as a weed globally that grow out of their place, obstruct the use of natural resources, are abundant, persistent, resistant, competitive, toxic, and even poisonous in nature, and can grow in a variety of climatic conditions. An invasive- alien plant species is one that has been introduced into a new area (introduction and spread outside their natural distribution) and has a detrimental effect on the environment and diversity of the plants.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Parthenium hysterophorus, Alien weed species, Harmful aspects, Beneficial aspects.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The Construction industry is the backbone of a country as it creates the infrastructure necessary for economic and industrial growth. Construction workers are at a greater risk of developing certain health disorders and sickness than workers in many other industries. The objective was to study the socio economic profile and analyze the Occupational health conditions of construction workers over Chennai city. An elaborate study conducted at 200 construction sites within the city limits of Chennai and all workers (4 respondents per site) were enrolled as study subjects. Collection of data was done using a pretested semi structured questionnaire. The methodology used was descriptive statistics like percentages and multivariate analysis. Prevalence of the occupational disorders and health issues were spatially analyzed over various zones of Chennai city such as musculoskeletal disorders, skin diseases, cardiovascular diseases, followed by respiratory infections, gastrointestinal disorders etc. Results inferred was the musculoskeletal problems, respiratory problems, gastrointestinal infections, urinary tract and kidney problems were reported to be high among migrant construction workers. Measures are to be taken to improve the work environment of construction workers by ensuring the availability of personal protective equipment's, good living conditions and sanitation facilities at the sites.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Occupational Health, Guest workers, Construction sites, Spatial Analysis

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The Retail Industry in India has approach forth as one of the most self-motivated and fast pace industries with more than a few company inward bound the market. Other than all of them have not yet tasted achievement since of the insignificant early savings that are necessary to rupture uneven by means of additional companies and compete with them. The India Retail Industry is gradually inching its way towards becoming the next boom industry. This paper provides comprehensive information concerning the enlargement of retailing industry in India. It examines the brand awareness in the midst of people diagonally dissimilar socio-economic classes in India and how the urban and semi-urban retail markets are witnessing momentous growth.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Retail industry

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This paper with the design model and analysis of modern aircraft electrical power system (AEPS) using fuzzy logic control (FLC) technique with implemented proportional integral derivative (PID) control. In order to meet the standards of the of the aircraft, the behaviours of the aircraft electrical power system (AEPS) during load switching is controlled using PID -FLC technique. This technique is mainly suitable for the control of generator control unit, Ac-Dc controlled rectifier. In this proposed paper, the simulation of power MOSFET based Dc-Dc converter forward buck converter has been done in the MATLAB/SIMULINK and their corresponding voltage and current waveform are plotted obtained. To achieve high power factor and to have high efficiency, the advantage of forward buck converter is contained to form a novel forward buck converter. It is capable of operating in forward buck converter. Hance the lesser are highly reduced and the current near the zero crossing of input side is reduced using the balancing capacitor. The variable reactive load is employed to demonstrate the value of hormonic reduced at various value of voltage and current in the system.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

PID and fuzzy logic control; modern aircraft

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In automotive technology, an intake manifold is the component of an engine that transports the air-fuel mixture to the engine cylinders. The main purpose of the intake manifold is to evenly distribute the combustion mixture to each intake port of the engine cylinder and to create the air-fuel mixture unless the engine has direct injection. This review paper mainly focuses on the Design of the Intake Manifold for better efficiency. With the Change of the existing model with the proposed design and by changing the Material to show less Heat transfer to get better Fuel Burning and directly resulting in the greater efficiency of the Car. In this paper, I have studied some papers and also gone through the basics of my topic from various books to understand the phenomena.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Intake Manifold, Computational Fluid Dynamics (CFD), Plenum, Runner

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

O. obesus, Mayurbhanj district, Traditional value, Antimicrobial property

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Employments of nanotechnology in gadgets and electrical merchandise that do give rise straightforwardly to natural and human wellbeing concern. This is the utilization of artificially created nanoparticles in 'nanomaterials' to make electronic segments or surface coatings for electrical merchandise. Nanomaterials are usually characterized as materials planned and created to have underlying highlights within any one component of 100 nanometers or less. In hardware, various distinctive nanomaterials are now being utilized economically or are being utilized for innovative work purposes. Probably the most regularly utilized nanomaterials for electronic and electrical hardware are carbon nanotubes and quantum dots nanomaterials are being utilized as surface coatings in certain electrical products, principally in the light of the fact that they have against microbial properties. Items previously showcased as having 'hostile to microbial' nanomaterial coatings incorporate fridges, vacuum cleaners, clothes washers, cell phones and PC mice

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Nanoparticles (NP). Electronics, Metals.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The traditional method of recruitment of hiring the potential attests to the organisation has witnessed lots of changes due to an increase in the use of the internet. Gone were the days where the employer had the power during the job search, but now the candidates have more power during the job search. From few decades the potential candidates are treated as customers rather than employees. This dramatic change is due to the phenomena of changing in the recruitment process.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Recruitment, Employee referral, Technology, Relationship Management, Social Recruitment

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Feminism is a range of social movements , political movements and ideologics that share a common goal: to define, establish, and achieve the political, economic, personal, and social equality Feminism incorporates the position that societies prioritize the male point of view, and that women are treated unfairly within those societies. Efforts to change that include fighting gender stereotypes and seeking to establish educational and professional opportunities for women that are equal to those for men.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

feminism, freedom, education, empowerment.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Abstract: Plants have some phytochemicals which have capacity to kill pests like mealybug, mites, flies etc. so homemade insecticides made up of plant material are beneficial to farmers and environment because they are cheaper in price and no any environment related threats are found. In present study, the work was carried out related removing mealybug population from 12 infected Hibiscus rosa plants by using different plant based homemade insecticides sprays like: Neem (Azadirachta indica), Aakdo (Calotropis procera), Lal Karen (Nerium oleander), Periwinkle (Winca rosea), Datura (Datura stramonium), Garlic (Allium sativum), Lemon (Citrus Limon), Orange (Citrus sinensis), Clove (Syzygium aromaticum) and Cinnamon (Cinnamomum verum). Different plant parts are used in the preparation of these insecticides like flower, leaf, seed, fruit and their parts. During this experiment highest percentage mortality was found in garlic, winca and nerium flower based insecticides treated plants, mostly 3rd instar and full growth female mealybugs were killed by using these. Medium percentage mortality (75%-60%) was found in lemon, clove, calotropis, neem and cinnamon based insecticides. Lowest percentage mortality was found in orange peel and nerium leaf based insecticides treated plants. These obtained results might be helpful in getting safe and good control against cotton mealybug.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Phenacoccus solenopsis, plant based insecticide, Hibiscus-rosa sinensis.

  License

Creative Commons Attribution 4.0 and The Open Definition