Volume 6 | Issue 1 |

 Abstract

Abstract Natural environment is gifted by God to each and every human being. But it was destructed by the human being to their self motivated life. The environment pollution is a big problem and also harm to human health and wealth. Due to liberalization, privatization, and globalization, countries are utilizing the environment to the maximum extent resulted in environmental degradation. Moreover, the recent developments of advanced technologies are challenge to protect the environment. As the activities of human the release of radioactive substances or high-energy particles are entire into the air, water, and earth which create pollution. The discharge of toxic substances and the release of heat in the quantities and the concentration should not exceed the capacity of the environment to tender them harmless. So our municipal law and international covenants and additional protocols are give inspiration to protect the environment. In every year the agency of the international organization conduct the Universal level summit to protect and prevent the environment pollution. All the United Nation member countries are take part in that summits. But till today any one of the country not able to fully implement that summit resolutions. Today, to implement the legal provisions are main challenge to protect the environment. This paper is an attempt to scrutinize the national and international perspective to protect the environment.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Pollution, Energy, Hazardous Substances, Solid Chemicals, Legislation.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

PCOD, PCOS, hormonal imbalance, lifestyle disorder, risk factors.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Pneumatic actuators are used for converting pressure energy of compressed air into the mechanical energy to rotate the valves. In other words, Actuators created the displacement of pistons due to force exerted by compressed air leading to conversion of linear motion into rotary motion. The pressurized air from storage is supplied to pneumatic actuator to do work. The air cylinder is a simple and efficient device for providing linear thrust or straight line motions with a rapid speed of response. Friction losses are low, seldom exceeds 5 % with a cylinder in good condition, and cylinders are particularly suitable for single purpose applications and /or where rapid movement is required. The elastic nature of the compressed air is the chief limitation that makes them unsuitable for powering movement where steady forces or motions are required applied against a fluctuating load, or where extreme accuracy of feed is necessary. The air cylinder is also inherently limited in thrust output by the relatively low supply pressure so that production of high output forces can only be achieved by a large size of the cylinders. The objective is to focus the design, analysis and optimization of critical components of pneumatic actuator to achieve the improved yield or output in terms of torque. This dissertation gives detailed study of different mechanism and optimization of pneumatic actuators. Generally, selection of materials, modifications in mechanism and controlling the variable parameters is the point of focus for the improvement in actuators.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Pneumatic actuator, Torque optimization, Design and optimization of actuator, Rotary actuator, Rack and pinion actuator, Scotch yoke mechanism

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Key Words: Agriculture, Food grains, Productivity

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Environmental Management System, Environment Performance, Total Quality Management, TQM Practices.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Secure search techniques over encrypted cloud data allow an authorized user to query data files of interest by submitting encrypted query keywords to the cloud server in a privacy-preserving manner. However, in practice, the returned query results maybe incorrect or incomplete in the dishonest cloud environment. For example, the cloud server may intentionally omit some qualified results to save computational resources and communication overhead. Thus, a well-functioning secure query system should provide a query results verification mechanism that allows the data user to verify results. In this paper, we design a secure, easily integrated, and fine-grained query results verification mechanism, by which, given an encrypted query results set, the query user not only can verify the correctness of each data file in the set but also can further check how many or which qualified data files are not returned if the set is incomplete before decryption. The verification scheme is loose-coupling to concrete secure search techniques and can be very easily integrated into any secure query scheme. We achieve the goal by constructing secure verification object for encrypted cloud data. Furthermore, a short signature technique with extremely small storage cost is proposed to guarantee the authenticity of verification object and a verification object request technique is presented to allow the query user to securely obtain the desired verification object. Performance evaluation shows that the proposed schemes are practical and efficient.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Cloud Computing, Encrypted Cloud, Query results verification,Verification object

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

steam curing, compressive strength, Flexural strength test, split tensile strength , curing temperature, curing time.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Web application, Database, Push Notification, Cloud.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Education, Addresses, growing social needs, futuristic perspective

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

: Perceived stress, Organizational commitment, Affective, Continuance, Normative commitment

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Creative Commons Attribution 4.0 and The Open Definition