Search Results - "Uma, G"

Characterization of future climate extremes over Tamil Nadu, India, using high-resolution regional climate model simulation by Geetha, Rajadurai, Ramachandran, Andimuthu, Indumathi, J., Palanivelu, Kandasamy, Uma, G. V., Bal, Prasanta Kumar, Thirumurugan, Perumal

“…Tamil Nadu, an agriculturally important state in India, is recurrently exposed to floods, cyclones, and droughts that have devastating effects on human,…”
Get full text

A graduate course in data governance: A service-learning approach by Gupta, Uma G.

“…This paper describes the pedagogical experiences and lessons learned from teaching a service-learning graduate course in data governance at a medium-sized…”
Get full text

An image processing algorithm to estimate the melt fraction and energy storage of a PCM enclosed in a spherical capsule by G., Uma Maheswararao, Majumadar, Arpan, Niphadkar, Tejas, D., Jaya Krishna

“…Summary The experimental investigation of the melting behavior of a phase change material (PCM) inside a spherical container is reported. PCM considered for…”
Get full text

Design and analysis of high output piezoelectric energy harvester using non uniform beam by Raju, S. Srinivasulu, Umapathy, M., Uma, G.

“…Among the energy harvesting techniques, design of piezoelectric energy harvesters using cantilever beam is popular. In this paper two different structurally…”
Get full text

COVID-19 Coagulopathy: Current knowledge and guidelines on anticoagulation by Salabei, Joshua K, Fishman, Troy J, Asnake, Zekarias T, Ali, Arroj, Iyer, Uma G

“…•Aberrant coagulation is critical in the etiology of COVID-19.•Understanding the pathophysiology of COVID-associated coagulopathy is critical.•All hospitalized…”
Get full text

Control and maximum power tracking operation of hybrid excited variable speed induction generator by Sowmmiya, U, Uma, G

“…•A variable speed induction generator based DC Micro grid system with hybrid excitation is studied.•All possible operating conditions are formulated with focus…”
Get full text

The patterns and etiology of maxillofacial trauma in South India by Abhinav, Rajendra, Selvarasu, Kathiravan, Maheswari, G, Taltia, A

“…Background: Maxillofacial trauma is any physical trauma to the facial region, commonly encountered by maxillofacial surgeons, and is often associated with high…”
Get full text

Performance investigation on novel combined power generation and refrigeration system by Uma Maheswari, G, Ganesh, N Shankar, Srinivas, Tangellapalli, Reddy, Bale Viswanadha

“…This article aims to examine a novel combined power and refrigeration system, using renewable and waste heat sources suitable for low-temperature applications…”
Get full text

An effective energy harvesting in low frequency using a piezo-patch cantilever beam with tapered rectangular cavities by Srinivasulu Raju, S, Choi, Seung-Bok, Umapathy, M, Uma, G

“…Piezo-patch Energy harvester with rectangular cavities in both sides. [Display omitted] •A novel PEH with tapered rectangular cavities is proposed to enhance…”
Get full text

A new piezoelectric-patched cantilever beam with a step section for high performance of energy harvesting by Usharani, R., Uma, G., Umapathy, M., Choi, Seung-Bok

“…•A specially designed energy harvester associated with a piezoelectric-patched cantilever beam is proposed to achieve higher power.•The proposed energy…”
Get full text

An integrated framework of UN and AACSB principles for responsible management education by Gupta, Uma G, Cooper, Sam

“…Purpose Given the increasing relevance of Responsible Management Education (RME) to social and human welfare around the world, this paper aims to present an…”
Get full text

High-output piezoelectric energy harvester using tapered beam with cavity by Raju, S Srinivasulu, Umapathy, M, Uma, G

“…Energy harvesting using cantilever-based piezoelectric structure is most popular for harvesting electrical energy from ambient vibrations. Efforts are also…”
Get full text

Design, modeling, and experimental verification of reversed exponentially tapered multimodal piezoelectric energy harvester from harmonic vibrations for autonomous sensor systems by Raja, V., Umapathy, M., Uma, G., Usharani, R.

“…Energy harvesting from multiple modes using piezoelectricity ensures the harvesting of energy from the varied ambient, wideband vibration sources for wireless…”
Get full text

Recent advances in nanotechnology-based modifications of micro/nano PET plastics for green energy applications by Anusha, J.R., Citarasu, T., Uma, G., Vimal, S., Kamaraj, Chinnaperumal, Kumar, Vinay, Muzammil, Khursheed, Mani Sankar, M.

“…Poly(ethylene terephthalate) (PET) plastic is an omnipresent synthetic polymer in our lives, which causes negative impacts on the ecosystem. It is crucial to…”
Get full text

Automatic scene generation using sentiment analysis and bidirectional recurrent neural network with multi-head attention by Dharaniya, R., Indumathi, J., Uma, G. V.

“…Text generation is one of the complex tasks associated with natural language processing. For efficient text generation, syntax and semantics of the language…”
Get full text

Design and testing of piezoelectric resonant pressure sensor by Sujan, Y., Uma, G., Umapathy, M.

“…•A stainless steel resonant pressure sensor with a new stress transmission mechanism is proposed with piezoelectric excitation and detection.•The sensor is…”
Get full text

Performance investigation in modified and improved augmented power generation Kalina cycle using Python by Maheswari, G. Uma, Ganesh, N. Shankar

“…SUMMARY In the generation of electricity and cogeneration, Kalina cycle is considered as one of the competitors to organic Rankine cycle. With the simplicity…”
Get full text

Effective performance and power transfer operation of a current controlled WRIG based WES in a hybrid grid by Sowmmiya, U., Uma, G.

Get full text

Global S4 index variations observed using FORMOSAT-3/COSMIC GPS RO technique during a solar minimum year by Brahmanandam, P. S., Uma, G., Liu, J. Y., Chu, Y. H., Latha Devi, N. S. M. P., Kakinami, Y.

“…In this paper, presented for the first time the three‐dimensional global morphology and seasonal variations of scintillation index (S4 index) measured from the…”
Get full text

Lupeol a predisposing factor in grey mould (Amphobotrys ricini [N.F. Buchw.]) Hennebert disease pathogenesis in castor (Ricinus communis L.) by Greeshma, K., Uma Devi, G., Senthilvel, S., Dinesh Kumar, V., Gandhi, B., Shiva Shanker, K., Durga Prasad, R.

“…To understand the castor wax layer's multifaceted contribution to Amphobotrys ricini pathogenesis, the hydrophobic components of cuticular wax were analysed…”
Get full text