Search Results - "Suresh Kumar, J."

Highly efficient upconversion of Er3+ in Yb3+ codoped non-cytotoxic strontium lanthanum aluminate phosphor for low temperature sensors by Pavani, K., Suresh Kumar, J., Srikanth, K., Soares, M. J., Pereira, E., Neves, A. J., Graça, M. P. F.

“…Er 3+ and Er 3+ /Yb 3+ melilite-based SrLaAl 3 O 7 (SLA) phosphors were synthesized by a facile Pechine method. The differences in emission intensities of 4 I…”
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Investigation of Mechanical Characterisation and Thermal Performance of Hybrid Natural Fiber Composites for Automotive Applications by Tirupathi, Kumar, J. Suresh, Hiremath, Somashekhar S.

“…Presently there has been a tremendous upgrade pursued novel materials to convey complex products with better quality. Consequently, plant fibers will be…”
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Fluorescence characteristics of Dy3+ ions in calcium fluoroborate glasses by SURESH KUMAR, J, PAVANI, K, MOHAN BABU, A, NEERAJ KUMAR GIRI, RAI, S. B, RAMA MOORTHY, L

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Effect of Prolonged Water Aging on the Bond Strength and Marginal Seal of Three Novel Restorative Materials by Witty, Dovelin, Kumaran, Parvathy, Varma, Balagopal, J, Suresh Kumar, Xavier, Arun Mamachan, Venugopal, Malini, Thankappan, Nishna

“…To assess and contrast the shear bond strength (SBS) and microbial leakage of Cention-N, Fuji IX, and nanohybrid composite restorative materials after being…”
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Optical and magnetic properties of ZnO/ZnFe2O4 nanocomposite by Zamiri, Reza, Salehizadeh, S.A., Ahangar, Hossein Abbastabar, Shabani, Mehdi, Rebelo, Avito, Suresh Kumar, J., Soares, M.J., Valente, M.A., Ferreira, J.M.F.

“…ZnO/ZnFe2O4 nanocomposite was prepared by a simple and low cost chemical precipitation method. The prepared composite was characterized by X-ray diffraction…”
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Assessment of sweet potato (Ipomoea batatas) accessions for growth, yield and quality traits by PAVITHRA, P, THANGAMANI, C, PUGALENDHI, L, KUMAR, J SURESH

“…From the study it was noticed that winter sweet potato crop (first season) recorded higher tuber yield due to more utilization of photosynthates, and optimum…”
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Enhanced green upconversion by controlled ceramization of Er3+–Yb3+ co-doped sodium niobium tellurite glass–ceramics for low temperature sensors by Suresh Kumar, J., Pavani, K., Graça, M.P.F., Soares, M.J.

“…[Display omitted] •Upconversion luminescence improved in glass–ceramics compared to host glass.•Judd–Ofelt and radiative parameters calculated.•NIR decay curve…”
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Absorption and fluorescence properties of Sm3+ ions in fluoride containing phosphate glasses by SUHASINI, T, SURESH KUMAR, J, SASIKALA, T, JANG, Kiwan, HO SUEB LEE, JAYASIMHADRI, M, JUNG HYUN JEONG, SOUNG SOO YI, RAMA MOORTHY, L

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Water requirement of upland Taro (Colocasia esculenta) under humid tropical zones of India by SUNITHA, S, KUMAR, J SURESH, SREEKUMAR, J, SUJA, G, RAMESH, V, BYJU, G

“…Present study was carried out at the research farm of ICAR-Central Tuber Crops Research Institute, Thiruvananthapuram, Kerala during 3 summer seasons of…”
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Weed management strategies in elephant foot yam (Amorphophallus paeoniifolius) under different agro environments in India by KUMAR, J SURESH, SUNITHA, S, SREEKUMAR, J, MAMATHA, K, DAS, BISWAJITH, SENGUPTA, S, KAMALKUMARAN, P R, THANGAMANI, C, MITRA, SURAJIT, TARAFDAR, JAYANTA, PATEL, HIMANI B, NEDUNCHEZHIYAN, M, SRIKANTH, B

“…In elephant foot yam [Amorphophallus paeoniifolius (Dennst.) Nicolson], weeds are the major constraints cause yield reduction up to 100% due to its very slow…”
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Photoluminescence properties of Tb3+ and Eu3+ ions co-doped SrMg2La2W2O12 phosphors for solid state lighting applications by Pavani, K., Suresh Kumar, J., Rama Moorthy, L.

“…•Tb3+ and Eu3+ co-doped SrMg2La2W2O12 phosphors were prepared by melt quench method.•Structure and photoluminescence properties of prepared phosphors were…”
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Structural and impedance spectroscopy characteristics of BaCO3/BaSnO3/SnO2 nanocomposite: observation of a non-monotonic relaxation behavior by Salehizadeh, S. A, Chenari, Hossein Mahmoudi, Shabani, Mehdi, Ahangar, Hossein Abbastabar, Zamiri, Reza, Rebelo, Avito, Kumar, J. Suresh, Graça, M. P. F, Ferreira, J. M. F

“…A BaCO 3 /BaSnO 3 /SnO 2 nanocomposite has been prepared using a co-precipitation method without adding any additives. The prepared sample was characterized by…”
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Nanoindentation induced piezoelectricity in SrTiO3 single crystals by Bdikin, I., Singh, Budhendra, Suresh Kumar, J., Graça, M.P.F., Balbashov, A.M., Grácio, J., Kholkin, A.L.

“…Nanoindentation-induced polar properties in (001)-oriented SrTiO3 single crystals were analysed using piezoresponse force microscopy and local Raman…”
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Nanocrystalline ZnO–SnO2 mixed metal oxide powder: microstructural study, optical properties, and photocatalytic activity by Mahmoudi Chenari, Hossein, Zamiri, Reza, Maria Tobaldi, David, Shabani, Mehdi, Rebelo, Avito, Kumar, J. Suresh, Salehizadeh, S. A., Graça, M. P. F., Soares, M. J., António Labrincha, João, Ferreira, José M. F.

“…In this study, nanocrystalline ZnO–SnO 2 mixed metal oxide powder was prepared by co-precipitation using Zn(CH 3 COO) 2 ∙2H 2 O and SnCl 4 ∙5H 2 O as precursor…”
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Sharp photoluminescence of Pr3+ ions in yttrium oxyfluoride nanospheres: Thermographic phosphor characteristics using the fluorescence intensity ratio technique by Suresh Kumar, J., Pavani, K., Graça, M.P.F., Soares, M.J.

“…•Yttrium oxyfluoride nanospheres were prepared by sol-gel technique.•YOF nanospheres were doped with Pr3+ ions.•Thermally coupled levels identified in Pr3+…”
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Mechanical chest compression with a medical parallel manipulator for cardiopulmonary resuscitation by Yedukondalu, G., Srinath, A., Suresh Kumar, J.

“…Background Chest compression is the primary technique in emergency situations for resuscitating patients who have a cardiac arrest. Even for experienced…”
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Comparative Evaluation of The Efficacy of Aloe Vera Gel with Milk and Hank’s Balanced Salt Solution in Maintaining the Viability of PDL Cells in Avulsed Teeth by Abraham, Baren, Kumaran, Parvathy, Varma, B R, Xavier, Arun Mamachan, Kumar, Suresh J

“…Introduction: Various storage media have been investigated due to their ability to maintain the viability of the Periodontal Ligament (PDL) cells, thus…”
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Concurrent Occurrence of Bilateral Hypodontia and Microdontia in a Nonsyndromic Paediatric Patient: A Case Report by Anjali, PG, Varma, Balagopal, Kumar, J Suresh, Kumaran, Parvathy, Xavier, Arun Mamachan

“…Hypodontia is a developmental dental anomaly defined as the absence of one or more primary or permanent teeth excluding third molars. It can be associated with…”
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Photoluminescence and energy transfer properties of Sm3+ doped CFB glasses by SURESH KUMAR, J, PAVANI, K, SASIKALA, T, SREENIVASA RAO, A, NEERAJ KUMAR GIRI, RAI, S. B, RAMA MOORTHY, L

“…The present paper describes the optical absorption, photoluminescence and lifetime measurements of trivalent samarium doped calcium fluoroborate (CFB) glasses…”
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An investigation on visible luminescence of Ho3+ activated LBTAF glasses by SUHASINI, T, JAMALAIAH, B. C, CHENGAIAH, T, SURESH KUMAR, J, RAMA MOORTHY, L

“…Different concentrations of Ho3+-doped lead borate titanate aluminum fluoride (LBTAFHo) glasses with chemical composition of PbO-H3BO3-TiO2-AlF3-Ho[ sub]2O3…”
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