Vignan University

About: Vignan University is a education organization based out in Guntur, Andhra Pradesh, India. It is known for research contribution in the topics: Control theory & CMOS. The organization has 1138 authors who have published 1381 publications receiving 7798 citations.

Generalized fixed point results of rational type contractions in partially ordered metric spaces.

Abstract: OBJECTIVES We investigated the existence and uniqueness of a fixed point for the mapping satisfying generalized rational type contraction conditions in metric space endowed with partial order. Suitable examples are presented to justify the results obtained. RESULT Some new fixed point results have been obtained for a mapping fulfilling generalized contractions. The uniqueness of the fixed point is also the part of the study based on an ordered relation. One example is given for a result which is not valid in the usual metric space.

Salp swarm bio inspired algorithm for detecting non line of sight vehicles in VANETs

Abstract: Vehicular adhoc networks is one of the tangible applications of MANETs which is designed to facilitate road safety application in a messy road environment. The sharing of location information between the vehicles plays a vital role in avoiding fatal accidents. The communication is established via direct communication for transmitting emergency messages between the vehicles. But the presence of interference and obstacles makes the localization of vehicles an intricate chore. Though the presence of intelligent transport system makes VANETs a wiser network it has failed in localizing the vehicles which is in non line of sight (NLOS) region. This paper aims in proposing a Salp swarm bio inspired algorithm for effective localization of the vehicular nodes which is in the NLOS region by utilizing the properties of meta-heuristic approach. The simulation results have proved that it has improved the emergency message delivery rate, neighborhood awareness and minimized latency when compared against the existing works.

SARS-CoV-2 transgressing LncRNAs uncovers the known unknowns.

Abstract: SARS-CoV-2 harbors many known unknown regions in the form of hypothetical open reading frames (ORFs). Although the mechanisms underlying the disease pathogenesis are not clearly understood, molecules such as long noncoding RNAs (lncRNAs) play a key regulatory role in the viral pathogenesis from endocytosis. We asked whether or not the lncRNAs in the host are associated with the viral proteins and argue that lncRNA-mRNAs molecules related to viral infection may regulate SARS-CoV-2 pathogenesis. Toward the end of the perspective, we provide challenges and insights into investigating these transgression pathways.

Strengthening Rural Livelihoods in Bundelkhand

Abstract: The Bundelkhand region, one of the poorest parts of central India, attracted keen attention of development observers because of grinding poverty, oppressive social-political system and a hostile agro-climatic setting Against this backdrop, an attempt is made to examine the impact of a few development initiatives of State and non-government organisations on the livelihood security of the poor The initiatives taken up by some of the NGOs yielded positive results The paper throws light on some of these An attempt is also made to suggest a model for transferring technology to the rural poor in the Bundelkhand region