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This paper presents the basic introduction of the Unified Power Flow Controller (UPFC ), a FACT device, which is very dynamic in nature and has got tremendous applications in the power system. Basic information and operation along with control of the UPFC are presented.

This paper proposed a hybrid image compression techniques of wavelet transform and bit plane slicing along with utilizing the interpolation scheme of residual base. The results showed the efficiency in compression ratio with high quality.

Electronic commerce (ecommerce) is the process of conducting business over computer networks such as the Internet. It has revolutionized business transactions by enabling the consumers to purchase, invest, bank, and communicate from virtually anytime, anywhere.This paper provides a brief introduction to ecommerce, its opportunities and challenges.

Service management refers to the discipline used in industries to provide IT services. It includes the analysis of service profit andmanaging enterprises successfully in service competition. It benefits from a strategic service-oriented thinking and standardizationin order to improve quality and increase profitability. This paper provides a brief introduction to service management

In this paper we have tried to explain combined use of lesteran’s concept of automatic transmission and overdrivemmechanism. In lesteran’s concept he replaced gearbox with automatic mechanical torque convertor assembly. While overdrive consists of an electrically or hydraulically operated epicycle gear train bolted behind the transmission unit which allows the engine to operate at a lower RPM for a given road speed. This allows the vehicle to achieve better fuel efficiency, and often quieter operation on the highway

Forgery is the criminal act that provides misleading information about a product or service. It is the process of making, adapting, or imitating documents or objects with the intent to deceive. Digital forgery (or digital tampering) is the process of manipulating documents or images for the intent of financial, social or political gain. This paper provides a brief introduction to the digital forgery.

The industrial Internet of things (IIoT) can be regarded as machines, computers, and people enabling intelligent industrial operations using advanced data analytics. It is a network of systems, objects, platforms, and applications that can communicate and share intelligence. It is the biggest and most important part of the overall Internet of things picture. This paper provides a brief introduction to IIoT.

This article aims to promote the mobilization of investments of the Moroccan ethnicity in the field of innovative entrepreneurshipto serve the sustainable and inclusive development of their territories of origin through crowdfunding or "solidarity financing".

For college students, adjustment required in various dimensions, which degree and type is varied with students depending on background, experience and prior schooling and environment of college. It’s a process of finding and adopting modes of behavior suitable to the environment. Generally emotional and social adjusted students perform better. In present study adjustment of college students have been measured and comparatively analyzed.

Z-transformation is one of the most popular tools to solve Mathematical, Physical, biological, electronic, control and signal processing systems and difference equation. The purpose of this research paper is to discuss the application of z-transformation on Gambler’s ruin in probability theory. In this paper Gambler’s ruin model in probability theory and compound interest model are discussed via z-transformation.1