R. K. Avvari,"Is Rheology a Concern in GI Physiology?", Evolutions in Mechanical Engineering, vol.3, no.3, pp.1-4, Crimson Publishers 2021, 10.31031/EME.2021.03.000562       Article

R. K. Avvari,"Characterizing flow due to segmental contraction of the small intestine and their impact on digestion", Ain Shams Engineering Journal, Elsevier, May 2021, 10.1016/j.asej.2021.02.033       Article

R. K. Avvari,"Managing motility disorders of the gastrointestinal segment and obesity through electrical stimulation", Health and Technology, vol.11, pp.1175–1189, Springer, August 2021, 10.1007/s12553-021-00590-2       Article

R. K. Avvari,"Two-Dimensional Diffraction Pattern by a Silk Cloth", The Physics Teacher, vol.58, no.46, American Association of Physics Teachers, January 2020, 10.1119/1.5141972       Article

R. K. Avvari,"Enteric and Central Nervous System Mediated Control of Digestive Processes in the Small Intestine: a Coprocessor-Processor Paradigm", Food Science and Engineering, vol.1, no.1, pp.39-44, Universal Wiser, April 2020, 10.37256/fse.112020143       Article

S. R. Penta, Pvj. M. Rao, and R. K. Avvari,"Tribological behavior of the boric acid and titanium dioxide based nanofluid in machining of EN24 steel", Tribologia - Finnish Journal of Tribology, vol.37, pp.46-52 2020, 10.30678/fjt.85312       Article

R. K. Avvari,"Biomechanics of the Small Intestinal Contractions", Digestive System, ch.4, pp.1-25, IntechOpen Limited, June 2019, 10.5772/intechopen.86539       Inbook

P. S. Rao, P., and R. K. Avvari,"Effect of H3BO3 (nm) and TiO2 (µm) Mixture on Minimum Quantity Lubrication Machining of EN 24 Steel", Recent Advances in Material Sciences, ch.55, pp.671-678, Springer Nature Singapore Pte Ltd, lecture notes on multidisciplinary industrial engineering 2019, 10.1007/978-981-13-7643-6_55       Inbook

R. K. Avvari,"A New Asana for Treating the Neck & Shoulder Pain with Improved Flexibility", Journal of Complementary Medicine and Alternative Healthcare, vol.9, no.4, pp.001-004, June 2019, 10.19080/JCMAH.2019.09.555769       Article

R. K. Avvari,"Managing Motility Disorders of the Antro-Pyloro-Duodenal Segment: A Biomedical Engineering Perspective", United Journal of Biochemistry and Biotechnology, vol.1, no.2, pp.1-20, United Prime Publications 2019       Article