Works by Ravi Kumar, R.

Results: 49

Heart Transplantation: Current Status in India.

Published in:

Indian Journal of Surgery, 2023, v. 85, p. 334, doi. 10.1007/s12262-022-03658-z

By:

Balakrishnan, K. R.;
Rao, K. G. Suresh;
Kumar, R. Ravi

Publication type:

Article

Effect of magnetic Reynolds number on the two-dimensional hydromagnetic flow around a cylinder.

Published in:

International Journal for Numerical Methods in Fluids, 2009, v. 59, n. 12, p. 1351, doi. 10.1002/fld.1870

By:

Sekhar, T. V. S.;
Sivakumar, R.;
Ravi Kumar, T. V. R.

Publication type:

Article

Characterizations of Lattice Ordered Semigroups in Pre-A*_Algebras-A Math Technique in Communication Technology.

Published in:

Wireless Personal Communications, 2024, v. 139, n. 3, p. 1423, doi. 10.1007/s11277-024-11666-3

By:

Rao, Jonnalagadda Venkateswara;
Kalyani, D.;
Emani, S. R. Ravi Kumar;
Rao, T. Nageswara;
Srinivas, M. N.

Publication type:

Article

Vibration signal analysis for electrical fault detection of induction machine using neural networks.

Published in:

Neural Computing & Applications, 2011, v. 20, n. 2, p. 183, doi. 10.1007/s00521-010-0512-3

By:

Su, Hua;
Chong, Kil;
Ravi Kumar, R.

Publication type:

Article

Synthesis and Characterization of 5-Substituted Novel Isoxazolidines Derived from 1,3-Dipolar Cycloaddition of Nitrones with Olefins: Studies of Antibacterial and Antifungal Activities.

Published in:

Synthetic Communications, 2003, v. 33, n. 9, p. 1545, doi. 10.1081/SCC-120018773

By:

Ravi Kumar, K. R.;
Mallesha, H.;
Rangappa, K. S.

Publication type:

Article

SYNTHESIS AND CHARACTERIZATION OF NUCLEOSIDE DERIVATIVES, N-(BENZOYL)-N-(DEOXYGUANOSIN-8-YL)-4-AMINOBIPHENYL AND N-(2′-DEOXYGUANOSIN-8-YL)-4-AMINOBIPHENYL VIA α-PHENYL-N-(4-BIPHENYL)NITRONE.

Published in:

Nucleosides, Nucleotides & Nucleic Acids, 2002, v. 21, n. 4/5, p. 385, doi. 10.1081/NCN-120006832

By:

Mallesha, H.;
Ravi Kumar, K. R.;
Rangappa, K. S.

Publication type:

Article

Transmutation of Conventional Fuel Based Two wheeler Vehicles into Electric Vehicles.

Published in:

Journal of Mines, Metals & Fuels, 2024, v. 72, n. 11, p. 1179, doi. 10.18311/jmmf/2024/45180

By:

Ravi Kumar, S. R.;
Prathiba, M. K.;
Yogaraj, D.;
Suryanarayana, Nagaprasad Kudevru;
Venkatesh, M. K.;
Bhaskar, N. Nithesh;
D’Souza, Harold;
Kumar, R. Santhosh;
Govindaraju, H.;
Kiran, R.

Publication type:

Article

Solar Driven Organic Rankine Cycle System and Hydrogen Fuel Production with Waste Heat Recovery.

Published in:

Journal of Mines, Metals & Fuels, 2024, v. 72, n. 3, p. 189, doi. 10.18311/jmmf/2024/43457

By:

Girishkumar, G. S.;
Kamesh, M. R.;
Srinivasan, V. R.;
Mustafakhadri, Syed;
Aravinda, D.;
Kumar, S. R. Ravi;
Somashekhar, C.;
Hemanth, B. R.

Publication type:

Article

Markers of Severe Appendicitis.

Published in:

American Surgeon, 1999, v. 65, n. 5, p. 453, doi. 10.1177/000313489906500515

By:

Tehrani, Hassan Y.;
Petros, James G.;
Kumar, R. Ravi;
Chu, Quyen

Publication type:

Article

Representation of C-Algebras by Sections of Sheaves.

Published in:

Southeast Asian Bulletin of Mathematics, 2004, v. 28, n. 6, p. 1121

By:

Swamy, U. M.;
Rao, G. C.;
Kumar, R. V. G. Ravi

Publication type:

Article

Centre of a C-Algebra.

Published in:

Southeast Asian Bulletin of Mathematics, 2003, v. 27, n. 2, p. 357

By:

Swamy, U. M.;
Rao, G. C.;
Kumar, R. V. G. Ravi

Publication type:

Article

Microalgae: a sustainable feed source for aquaculture.

Published in:

World Journal of Microbiology & Biotechnology, 2011, v. 27, n. 8, p. 1737, doi. 10.1007/s11274-010-0632-z

By:

Hemaiswarya, S.;
Raja, R.;
Ravi Kumar, R.;
Ganesan, V.;
Anbazhagan, C.

Publication type:

Article

Development of multi-objective optimization models for electrochemical machining process.

Published in:

International Journal of Advanced Manufacturing Technology, 2008, v. 39, n. 1/2, p. 55, doi. 10.1007/s00170-007-1204-8

By:

Asokan, P.;
Ravi Kumar, R.;
Jeyapaul, R.;
Santhi, M.

Publication type:

Article

An Analytical Study of Ethanol Extraction of Myxopyrum Smilacifolium Blume And Pamburus Missionis.

Published in:

International Journal of Pharmaceutical Research (09752366), 2020, p. 3602, doi. 10.31838/ijpr/2020.SP2.430

By:

V., VIJAYABHASKER;
KULKARNI, AVINASH;
KUMAR, M. R. RAVI;
RAVI VARMA, B . H. RAVI

Publication type:

Article

A COMPACT CIRCULARLY POLARIZED SLOTTED MICROSTRIP ANTENNA.

Published in:

ICTACT Journal on Communication Technology, 2014, v. 5, n. 4, p. 1035, doi. 10.21917/ijct.2014.0149

By:

Jebaraj, V.;
Ravi Kumar, K. R. S.;
Mohanageetha, D.

Publication type:

Article

Role of HRCT Chest in Post Stem Cell Transplant Recipients Suspected of Pulmonary Complications.

Published in:

Journal of Clinical & Diagnostic Research, 2016, v. 10, n. 11, p. 18, doi. 10.7860/JCDR/2016/24387.8885

By:

DWIVEDI, ABHISHEK;
RAVI KUMAR, R.;
SHARMA, AJAY;
PANNU, S. K.

Publication type:

Article

Can Fractional Calculus be Generalized? Problems and Efforts.

Published in:

European Journal of Pure & Applied Mathematics, 2018, v. 11, n. 4, p. 1058, doi. 10.29020/nybg.ejpam.v11i4.3338

By:

Sen, Syamal K.;
Devi, J. Vasundhara;
Ravi Kumar, R. V. G.

Publication type:

Article

Centre of Core Regular Double Stone Algebra.

Published in:

European Journal of Pure & Applied Mathematics, 2017, v. 10, n. 4, p. 717

By:

Srikanth, A. R. J.;
Ravi Kumar, R. V. G.

Publication type:

Article

Modeling the Prey Predator Problem by a Graph Differential Equation.

Published in:

European Journal of Pure & Applied Mathematics, 2014, v. 7, n. 1, p. 37

By:

Devi, J. Vasundhara;
Kumar, R. V. G. Ravi

Publication type:

Article

Induction and characterization of polyploids through morpho-anatomical, cytological, chemotypic, and molecular approaches in Patchouli (Pogostemon cablin Benth.)

Published in:

Plant Cell, Tissue & Organ Culture, 2024, v. 157, n. 3, p. 1, doi. 10.1007/s11240-024-02798-2

By:

Hiremath, Channayya;
Prabhu, K. N.;
Ravi Kumar, R.;
Pranav Raj, T. K.;
Verma, Ram Swaroop;
Nagegowda, Dinesh A.

Publication type:

Article

Investigation of Indole‐3‐piperazinyl Derivatives as Potential Antidepressants: Design, Synthesis, In‐Vitro, In‐Vivo and In‐Silico Analysis.

Published in:

ChemistrySelect, 2021, v. 6, n. 41, p. 11276, doi. 10.1002/slct.202103568

By:

Kumar, Ravi R.;
Kumar, Vijay;
Kaur, Dilpreet;
Nandi, Nilay K.;
Dwivedi, Ashish R.;
Kumar, Vinod;
Kumar, Bhupinder

Publication type:

Article

Manganese(III) Acetate Mediated Synthesis of 3-arylsulfenylindoles and Evaluation of Their Antibacterial Activity.

Published in:

Oriental Journal of Chemistry, 2018, v. 34, n. 1, p. 457, doi. 10.13005/ojc/340150

By:

G. M. V. N. A. R., RAVI KUMAR;
ARUMUGAM, THANGAMANI

Publication type:

Article

Stability of tracking wheel mobile robot with teleoperation fuzzy neural network control system.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2024, v. 38, n. 30, p. 1, doi. 10.1142/S0217979224400034

By:

Sumathi, C. S.;
Ravi Kumar, R.;
Anandhi, V.

Publication type:

Article

Design and synthesis of imidazolidinone derivatives as potent anti‐leishmanial agents by bioisosterism.

Published in:

Archiv der Pharmazie, 2019, v. 352, n. 4, p. N.PAG, doi. 10.1002/ardp.201800290

By:

Ramu, Dandugudumula;
Jain, Ravi;
Kumar, Ravi R.;
Sharma, Veena;
Garg, Swati;
Ayana, Rajagopal;
Luthra, Tania;
Yadav, Preeti;
Sen, Subhabrata;
Singh, Shailja

Publication type:

Article

Synthesis of Novel Isoxazolidine Derivatives and Their Antifungal and Antibacterial Properties.

Published in:

Archiv der Pharmazie, 2003, v. 336, n. 3, p. 159, doi. 10.1002/ardp.200390015

By:

Kodagahally R. Ravi Kumar;
Honnaiah Mallesha;
Kanchugarakoppal S. Rangappa

Publication type:

Article

On existence of component dominating solutions for fractional differential equations.

Published in:

Nonlinear Studies, 2014, v. 21, n. 1, p. 45

By:

Vasundhara Devi, J.;
Kishore, M. P. K.;
Ravi Kumar, R. V. G.

Publication type:

Article

Principal component analysis of yield and quality traits in Zinc rich landraces of rice (Oryza sativa L.).

Published in:

Electronic Journal of Plant Breeding, 2022, v. 13, n. 4, p. 1162, doi. 10.37992/2022.1304.169

By:

Ratnam, T. Venkata;
Kumar, B. N. V. S. R. Ravi;
Rao, L. V. Subba;
Srinivas, T.;
Kumar, A. D. V. S. L. P. Anand

Publication type:

Article

Assessment of genetic variability, character association and path analysis for yield and yield component traits in rice (Oryza sativa L.).

Published in:

Electronic Journal of Plant Breeding, 2020, v. 11, n. 1, p. 144, doi. 10.37992/2020.1101.026

By:

Sudeepthi, K.;
Srinivas, T.;
Kumar, B. N. V. S. R. Ravi;
Jyothula, D. P. B.;
Umar, Sk. Nafeez

Publication type:

Article

Cystic partially differentiated nephroblastoma with ureteric extension.

Published in:

Indian Journal of Pathology & Microbiology, 2010, v. 53, n. 4, p. 831, doi. 10.4103/0377-4929.72067

By:

Kumar, V. R. Ravi;
Rajamani, G.;
Raman, M. L.

Publication type:

Article

Association of Tuberculosis With Malignancy at KIMIO-An Oncology Centre.

Published in:

Indian Journal of Pathology & Microbiology, 1999, v. 42, n. 3, p. 339

By:

KUMAR, R. RAVI;
SHAFIULLA, MOHAMMED;
SRIDHAR, HEMA

Publication type:

Article

Fusarium solani Infection in a Patient with Acute Myelogenous Leukemia - A Case Report.

Published in:

Indian Journal of Pathology & Microbiology, 1997, v. 40, n. 4, p. 555

By:

KUMAR, R. RAVI;
KUMAR, B. R. VIJAY;
SHAFIULLA, MOHAMMED;
LAKSHMAIAH, K. C.;
SRIDHAR, HEMA

Publication type:

Article

Prevalence of HIV Infection in Voluntary Blood Donors and Cancer Patients.

Published in:

Indian Journal of Pathology & Microbiology, 1996, v. 39, n. 3, p. 187

By:

KUMAR, R. RAVI;
JAYSHREE, R. S.;
SRIDHAR, HEMA

Publication type:

Article

Optimization of L-Asparaginase Production by Isolated Aspergillus niger C4 from Sesame (black) Oil Cake under SSF using Box-Behnken Design in Column Bioreactor.

Published in:

International Journal of Chemical Reactor Engineering, 2013, v. 11, n. 1, p. 1, doi. 10.1515/ijcre-2012-0064

By:

Uppuluri, Kiran Babu;
Dasari, Ravi Kumar V. R.;
Sajja, Vinod;
Jacob, Annie Shanan;
Reddy, D. Sri Rami

Publication type:

Article

Engineering properties of colored capsicum crop for innovative robotic harvesting solutions in protected agriculture.

Published in:

Journal of Applied Horticulture, 2024, v. 26, n. 1, p. 73, doi. 10.37855/jah.2024.v26i01.14

By:

Prasanth, R. Sai;
kumar, A. Surendra;
Kavitha, R.;
Nagarajan, K.;
Venkatesan, K.;
kumar, R. Ravi

Publication type:

Article

Customer Satisfaction and Discontentment vis-a-vis BSNL Landline Service: A Study.

Published in:

ICFAI Journal of Consumer Behavior, 2008, v. 3, n. 1, p. 24

By:

Kumar, R. Ravi;
Reddy, Vijaya Bhaskar;
Surender, P.

Publication type:

Article

DRAG AND PRESSURE FIELDS FOR THE MHD FLOW AROUND A CIRCULAR CYLINDER AT INTERMEDIATE REYNOLDS NUMBERS.

Published in:

Journal of Applied Mathematics, 2009, p. 183, doi. 10.1155/JAM.2005.183

By:

SEKHAR, T. V. S.;
SIVAKUMAR, R.;
RAVI KUMAR, T. V. R.

Publication type:

Article

A facile route for the synthesis of novel γ-lactams.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 4, p. 607, doi. 10.1002/jhet.5570400408

By:

Kumar, K. R. Ravi;
Basappa;
Rangappa, K. S.;
Mallesha, H.

Publication type:

Article

Ideals of core regular double Stone algebra.

Published in:

Asian-European Journal of Mathematics, 2018, v. 11, n. 6, p. N.PAG, doi. 10.1142/S1793557118500833

By:

Srikanth, A. R. J.;
Ravi Kumar, R. V. G.

Publication type:

Article

Construction of sheaves by tolerance relations.

Published in:

Asian-European Journal of Mathematics, 2016, v. 9, n. 2, p. -1, doi. 10.1142/S1793557116500352

By:

Kishore, M. P. K.;
Ravi Kumar, R. V. G.;
Vamsi Sagar, P.

Publication type:

Article

Kasabach-Merritt syndrome with large cutaneous vascular tumors.

Published in:

Journal of Indian Association of Pediatric Surgeons, 2012, v. 17, n. 1, p. 33, doi. 10.4103/0971-9261.91086

By:

Arunachalam, Pavai;
Kumar, V. R. Ravi;
Swathi, Divya

Publication type:

Article

Undescended testis in spigelian hernia.

Published in:

Journal of Indian Association of Pediatric Surgeons, 2007, v. 12, n. 4, p. 233

By:

Kumar, V. R. Ravi;
Singal, Arbinder Kumar

Publication type:

Article

Embolization of a deep orbital varix through endovascular route.

Published in:

2015

By:

Kumar, R. Ravi;
Singh, Amandeep;
Singh, Anirudh;
Abhishek

Publication type:

Case Study

Horizontal thermal contraction of oceanic lithosphere: The ultimate limit to the rigid plate approximation.

Published in:

Journal of Geophysical Research. Solid Earth, 2009, v. 114, n. B1, p. n/a, doi. 10.1029/2007JB005473

By:

Kumar, Ravi R.;
Gordon, Richard G.

Publication type:

Article

DELIBERATE SELF HARM BY PARAQUAT POISONING.

Published in:

Anil Aggrawal's Internet Journal of Forensic Medicine & Toxicology, 2016, v. 17, n. 2, p. 1

By:

Kumar, Dr. R. Ravi;
PUNITHA, Dr. R.

Publication type:

Article

HHFHNet: Hybrid Deep Learning Network for Course Recommendation Using H‐Matrix.

Published in:

Transactions on Emerging Telecommunications Technologies, 2025, v. 36, n. 4, p. 1, doi. 10.1002/ett.70090

By:

Seelam, Nagarjuna Reddy;
Kolli, Chandra Sekhar;
Chandol, Mohan Kumar;
Kumar, R Ravi;
Balleda, Ravi Kumar;
Munaga, Masthan Siva Krishna

Publication type:

Article

Efficient Distributed Matrix Factorization Alternating Least Squares (EDMFALS) for Recommendation Systems Using Spark.

Published in:

Journal of Information & Knowledge Management, 2022, v. 21, n. 1, p. 1, doi. 10.1142/S0219649222500125

By:

Ravi Kumar, R. R. S.;
Appa Rao, G.;
Anuradha, S.

Publication type:

Article

Combining Ability Studies of Promising Restorer Lines for Yield and Yield Components in Rice (Oryza sativa L.).

Published in:

Agricultural Science Digest, 2024, v. 44, n. 3, p. 460, doi. 10.18805/ag.D-5874

By:

Reddy, Dungu Vasudeva;
Suneetha, Y.;
Kumar, B. N. V. S. R. Ravi;
Ramesh, D.;
Srinivas, T.;
Kumar, D. Manoj

Publication type:

Article

Assessment of Genetic Variability, Character Association and Path Analysis for Yield and Quality Traits in Zinc and Iron Rich Landraces of Rice.

Published in:

Agricultural Science Digest, 2024, v. 44, n. 2, p. 289, doi. 10.18805/ag.D-5678

By:

Ratnam, T. Venkata;
Kumar, B. N. V. S. R. Ravi;
Rao, L. V. Subba;
Srinivas, T.;
Kumar, A. D. V. S. L. P. Anand

Publication type:

Article

Medical Misdiagnosis: A Toxicological Perspective.

Published in:

Journal of Punjab Academy of Forensic Medicine & Toxicology, 2020, v. 20, n. 1, p. 162, doi. 10.5958/0974-083X.2020.00080.1

By:

Kumar R., Ravi;
G., Yogesh

Publication type:

Article