Chandigarh University

About: Chandigarh University is a education organization based out in Mohali, India. It is known for research contribution in the topics: Computer science & Chemistry. The organization has 1358 authors who have published 2104 publications receiving 10050 citations.

A detailed analysis of trust models in cloud environment

Abstract: Cloud Computing has been considered as a future technology of internet. This is all because of sharing of IT resources, feature of scalability, flexibility and higher levels of automation. With this the rapid growth, Cloud Computing has bought concerns of security trust. Various trust issues of Cloud have been addressed by a combination of frameworks, standards and related technologies. Sometimes, consumers avoid a specific technology whenever it shows no ability to cope with their security demands. This type of loss can occur in computing platforms such as Cloud platforms and mobile platforms.

A comprehensive review on Morchella importuna: cultivation aspects, phytochemistry, and other significant applications.

Abstract: Morchella importuna is one of the most highly priced edible mushrooms and a rich source of bioactive substances with numerous beneficial medicinal properties. It has been artificially cultivated in the last few years but due to the unclear mechanism of its fruiting body formation, the stable production has not been achieved yet. This review aims to provide the detailed information about the current research status of the indoor and outdoor cultivation and significant applications of M. importuna worldwide with a vision to know more about its potential therapeutic index and edible values. It will provide the basis of better understanding about the need to develop biotechnological processes for morel farming under controlled conditions.

Material-specific properties and applications of additive manufacturing techniques: a comprehensive review

Abstract: Additive manufacturing (AM) has emerged as a powerful tool of manufacturing over conventional manufacturing techniques due to its customization features, design flexibility, waste minimization and ability to create intrinsic shapes. This technology involves the fabrication of parts by layer-by-layer printing and thus offers robust mechanical properties. This study aims to provide a comprehensive overview of distinct AM processes, history, materials, comparison and their applications in different fields. In addition, this study also summarizes the mechanical properties of distinct parts fabricated by distinct AM methods, so that this research could become the torch bearer for the futuristic researchers working in this area.

A compact CRLH metamaterial with wide band negative index characteristics

Abstract: Metamaterials are the artificial materials that may have a negative refractive index and results in extraordinary properties which are not found in nature. This research focusses on designing a compact-sized artificial material for negative characteristics of permittivity, permeability and refractive index over the wide range of frequencies. The metamaterial design is evaluated for single negative, double negative and double positive behaviours over a broad range of frequencies to investigate the gap and gapless transitions from backward to forward wave propagation. The dispersion diagram of the material is also investigated for left or right hand behaviour of the material. The equivalent circuit diagrams along with circuit simulations of the parameters are also presented for detailed analysis and understanding. The designed metamaterial behaves like a double negative material for low frequencies and double positive material for high frequencies. The approach is verified using CST microwave studio simulation and the results obtained are validated using the rectangular waveguide measurement method.