Christ University

About: Christ University is a education organization based out in Bengaluru, India. It is known for research contribution in the topics: Computer science & Convection. The organization has 2267 authors who have published 2715 publications receiving 14575 citations. The organization is also known as: Christ College & Christ University.

Causality among Energy Consumption, CO2 Emission, Economic Growth and Trade: A Case of India

Abstract: The present study attempts to examine the causal nexus between energy consumption, CO2 emissions, economic growth and trade in India using the Perron (1989) unit root test, Gregory and Hansen (1996...

A Comparative Analysis of Different NoSQL Databases on Data Model, Query Model and Replication Model

Abstract: Relational databases like SQL have a limitation when it comes to data aggregation, which is used for business intelligence and data mining. Data aggregation becomes impossible on very large volumes of data when it comes to memory and time consumption. NoSQL databases provide an efficient framework to aggregate large volumes of data. There are different NoSQL databases like Key-value stores, Column Family/BigTable clones, Document databases and Graph databases. This paper compares different NoSQL databases against persistence, Replication, Transactions and Implementation language. This paper also discusses on performance and scalability aspects of different NoSQL databases.

DNA for information security: A Survey on DNA computing and a pseudo DNA method based on central dogma of molecular biology

Abstract: Biology is a life science which has high significance on the quality of life and information security is that aspect for social edification, which human beings will never compromise Both are subjects of high relevance and inevitable for mankind So, an amalgamation of these subjects definitely turns up as utility technology, either for security or data storage and is known as Bio computing The secure transfer of information was a major concern from ancient civilizations Various techniques have been proposed to maintain security of data so that only intended recipient should be able to receive the message other than the sender These practices became more significant with the introduction of the Internet Information varies from big data to a particular word, but every piece of information requires proper storage and protection which is a major concern Cryptography is an art or science of secrecy which protects information from unauthorized access Various techniques evolved through years for information protection, including Ciphers, Cryptography, Steganography, Biometrics and recent DNA for securityDNA cryptography was a major breakthrough in the field of security which uses Bio-molecular concepts and gives us a new hope of unbreakable algorithms This paper discusses various DNA based Cryptographic methods proposed till now It also proposes a DNA symmetric algorithm based on the Pseudo DNA Cryptography and Central dogma of molecular biology The suggested algorithm uses splicing and padding techniques along with complementary rules which make the algorithm more secure as it is an additional layer of security than conventional cryptographic techniques

Fluorescein Based Fluorescence Sensors for the Selective Sensing of Various Analytes

Abstract: Fluorescein molecules are extensively used to develop fluorescent probes for various analytes due to their excellent photophysical properties and the spirocyclic structure. The main structural modification of fluorescein occurs at the carboxyl group where different groups can be easily introduced to produce the spirolactam structure which is non-fluorescent. The spirolactam ring opening accounts for the fluorescence and the dual sensing of analytes using fluorescent sensors is still a topic of high interest. There is an increase in the number of dual sensors developed in the past five years and quite a good number of fluorescein derivatives were also reported based on reversible mechanisms. This review analyses environmentally and biologically important cations such as Cu2+, Hg2+, Fe3+, Pd2+, Zn2+, Cd2+, and Mg2+; anions (F-, OCl-) and small molecules (thiols, CO and H2S). Structural modifications, binding mechanisms, different strategies and a comparative study for selected cations, anions and molecules are outlined in the article.