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656 results on '"Puri, Nitin"'

3. Hemodynamics

Author

Patel, Sharad, Puri, Nitin, Hussain, Shawana, Kouch, Michael, Sreedharan, Roshni, editor, Khanna, Sandeep, editor, Moghekar, Ajit, editor, Dugar, Siddharth, editor, and Collier, Patrick, editor

Published
2024
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11. Design of GSM-Based Fire Detection System Using Microcontroller and Sensors

Author

Rana, Aditya, Kumar, Tarun, Puri, Nitin K., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, di Mare, Francesca, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Jain, Prashant Kumar, editor, and Kumar, Harish, editor

Published
2023
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12. Preliminary Observations of Synthesized WS2 and Various Synthesis Techniques for Preparation of Nanomaterials

Author

Yadav, Anukool, Shreya, Puri, Nitin K., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, di Mare, Francesca, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Jain, Prashant Kumar, editor, and Kumar, Harish, editor

Published
2023
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13. Integrated Real Time Database for Supermarkets

Author

Jain, Archit, Puri, Nitin K., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, di Mare, Francesca, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Jain, Prashant Kumar, editor, and Kumar, Harish, editor

Published
2023
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14. Double Zone Thermal CVD and Plasma Enhanced CVD Systems for Deposition of Films/Coatings with Eminent Conformal Coverage

Author

Shreya, Yadav, Anukool, Khatri, Ritika, Jain, Nikita, Bhandari, Anurag, Puri, Nitin K., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, di Mare, Francesca, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Jain, Prashant Kumar, editor, and Kumar, Harish, editor

Published
2023
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20. Flow-Sizing Critical Care Resources*

Author

Nates, Joseph L., Oropello, John M., Badjatia, Neeraj, Beilman, Gregory, Coopersmith, Craig M., Halpern, Neil A., Herr, Daniel L., Jacobi, Judith, Kahn, Roozehra, Leung, Sharon, Puri, Nitin, Sen, Ayan, Pastores, Stephen M., Angus, Derek C., Baker, Andrew, Brown, Daniel R., Buchman, Timothy S., Christman, John W., Cobb, J. Perren, D’Agostino, Rhonda, Diaz-Gomez, Jose, Doig, Christopher, Farmer, J. Christopher, Galvagno, Samuel M., Gasperino, James, Gregg, Sara R., Kaiser, Eric, Kapu, April N., Khouli, Hassan, Kohli-Seth, Roopa, Laussen, Peter, Lilly, Craig M., Marinaro, Jon, Masur, Henry, Mehta, Gargi, Melander, Sheila, Moore, Jason, Popovich, Marc, Price, Kristen, Rahmanian, Marjan, and Sessler, Curtis

Published
2023
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21. Design and rationale of the CHILL phase II trial of hypothermia and neuromuscular blockade for acute respiratory distress syndrome

Author

Shanholtz, Carl B., Terrin, Michael L., Harrington, Thelma, Chan, Caleb, Warren, Whittney, Walter, Robert, Armstrong, Faith, Marshall, Jeffrey, Scheraga, Rachel, Duggal, Abjihit, Formanek, Perry, Baram, Michael, Afshar, Majid, Marchetti, Nathaniel, Singla, Sunit, Reilly, John, Knox, Dan, Puri, Nitin, Chung, Kevin, Brown, Clayton H., and Hasday, Jeffrey D.

Published
2023
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37. Surface wake field model of beam-foil circular Rydberg states

Author

Sharma, Gaurav, Puri, Nitin Kumar, Mishra, Adya Prasad, and Nandi, Tapan

Subjects
Physics - Atomic Physics
Abstract

Production of projectile Rydberg states in fast ion-solid collisions in H-like ions exhibits a pronounce target thickness dependence in spite of these states forming at the last layers. This occurs due to important role of the surface wake field which varies with the target foil thickness. Further, according to the proposed model Rydberg states with low angular momentum are transformed into a circular Rydberg states while passing through the field. The transfer occurs by a single multiphoton process with high probability depending upon the projectile ion velocity with respect to the Fermi velocity of the target electrons.

Published
2015

38. X-ray spectroscopy technique for the pile-up region

Author

Sharma, Gaurav, Swami, Deepak, Kumar, Basu, Puri, Nitin Kumar, and Nandi, Tapan

Subjects
Physics - Instrumentation and Detectors, Physics - Atomic Physics
Abstract

We report a pile-up rejection technique based on X-ray absorption concept of Beer-Lambert law for measuring true events in the pile-up region. We have detected a 10^4 times weaker peak in the pile-up region. This technique also enables one to resolve the weak peaks adjacent to an intense peak provided the later lies in the lower energy side, and the peaks are at least theoretically resolvable by the detector used. We have resolved such peaks by reducing the intensity ratios in our experiment. The technique allows us to obtain the actual intensities of the observed peaks to have been measured without any attenuator. The possible applications of this technique can be to study the physics of two electron one-photon transition as well as the properties of projectile-like or target-like ions

Published
2015

40. Vertically aligned 2D tin sulfide (SnS) nanoplates for selective detection of ethanol gas at room temperature.

Author

Arora, Hemant K, Jain, Nikita, Kumar, Sunil, and Puri, Nitin K

Abstract

Detection of ethanol gas quickly and efficiently at room temperature is crucial for ensuring environmental, human as well as industrial safety. In this work, we have demonstrated a chemiresistive room temperature ethanol gas sensor based on vertically aligned tin sulfide (SnS) nanoplates. X-ray diffraction (XRD), field-emission scanning electron microscopy (FESEM), and Brunauer–Emmett–Teller (BET) analysis have revealed the formation of orthorhombic, vertically aligned SnS nanoplates with high specific surface area. The sensor has been fabricated by depositing the SnS powder sample on ITO sheets using electrophoretic deposition (EPD), followed by the deposition of silver (Ag) electrodes using the thermal evaporation technique. The sensor obtained has exhibited a response value (R g/ R a) of 17.4–400 ppm ethanol gas concentration, a quick response, and a recovery time of 12.4 s and 20.2 s at room temperature. The sensor has demonstrated long-term stability of 15 min, impressive selectivity, and remarkable repeatability across three successive test cycles of ethanol gas at 400 ppm. Based on the experimental sensing results, a plausible mechanism has been proposed for the sensor. The sensing response of SnS-based sensor at room temperature expands its potential for innovative applications across industries, marking a significant advancement in sensing technology. [ABSTRACT FROM AUTHOR]

Published
2024
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41. A proposed device based on MoSe2-ZnO heterojunctions on rGO for enhanced ethanol gas sensing performances at room temperature.

Author

Jain, Nikita and Puri, Nitin K

Subjects
*ETHANOL, *GAS detectors, *HETEROJUNCTIONS, *P-N heterojunctions, *MOLYBDENUM oxides
Abstract

In this research, we report an enhanced sensing response ethanol gas sensing device based on a ternary nanocomposite of molybdenum diselenide-zinc oxide heterojunctions decorated rGO (MoSe2/ZnO/rGO) at room temperature. The sensing performance of the ternary nanocomposite sensing device has been analysed for various concentrations of ethanol gas (1–500 ppm). The gas-sensing results have revealed that for 500 ppm ethanol gas concentration, the sensing device has exhibited an enhanced response value ( R g / R a ) of 50.2. Significantly, the sensing device has displayed a quick response and recovery time of 6.2 and 12.9 s respectively. In addition to this, the sensing device has shown a great prospect for long-term detection of ethanol gas (45 days). The sensing device has demonstrated the ability to detect ethanol at remarkably low concentrations of 1 ppm. The enhanced sensing performance of the ternary nanocomposite sensing device has highlighted the effective synergistic effect between MoSe2 nanosheets, ZnO nanorods, and rGO nanosheets. This has been attributed to the formation of two heterojunctions in the ternary nanocomposite sensor: a p-n heterojunction between MoSe2 and ZnO and a p-p heterojunction between MoSe2 and rGO. The analysis of the results has suggested that the proposed MoSe2/ZnO/rGO nanocomposite sensing device could be considered a promising candidate for the real-time detection of ethanol gas. [ABSTRACT FROM AUTHOR]

Published
2024
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