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pro vyhledávání: '"Prabhat K, Gupta"'
Autor:
Prabhat K. Gupta, Walter Kob
Publikováno v:
Journal of Non-Crystalline Solids: X, Vol 3, Iss , Pp - (2019)
Using the potential energy landscape formalism we show that, in the temperature range in which the dynamics of a glass forming system is thermally activated, there exists a unique set of ‘basis glass states’ each of which is confined to a single
Externí odkaz:
https://doaj.org/article/eb4acd9715b641509940611ebed07e64
Autor:
Charles R. Kurkjian, Prabhat K. Gupta
Publikováno v:
Physics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B. 61:239-247
Intrinsic strength is the strength of a glass without extrinsic flaws. Knowledge of the composition dependence of the intrinsic strength is important both technologically for the development of high strength glass compositions and theoretically as it
Publikováno v:
Archives of Agronomy and Soil Science. 65:1493-1506
Identification of the combination of tillage and N fertilization practices that reduce agricultural Nitrous oxide (N2O) emissions while maintaining productivity is strongly required in the Indian s...
Publikováno v:
Materials Today: Proceedings. 17:51-60
Ambient aerosols (SPM) sampled during erratic burnings of food crop residues that is Oryza sativa (Wheat) and Triticum aestivum (Rice) in Patiala were analyzed to estimate the influence of these practices in the increment of PAH in atmosphere. Pyrene
Publikováno v:
Journal of the American Ceramic Society
Journal of the American Ceramic Society, Wiley, 2021, pp.0. ⟨10.1111/jace.18090⟩
Journal of the American Ceramic Society, Wiley, 2021, pp.0. ⟨10.1111/jace.18090⟩
Silica is known as the archetypal strong liquid, exhibiting an Arrhenius viscosity curve with a high glass transition temperature and constant activation energy. However, given the ideally isostatic nature of the silica network, the presence of even
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::301773be1146fc413d6c57995c5df3d8
Publikováno v:
Journal of Aerosol Science. 103:24-37
In aerosol research, differential mobility analyzer (DMA) is widely used for particle size distribution measurements. In general polystyrene latex (PSL) particle size standards are used to calibrate the DMAs. However, these standards are expensive, a
Publikováno v:
Journal of Non-Crystalline Solids. 442:34-39
The variation of the maximum nucleation rate temperature (T*) with respect to the glass transition temperature (Tg) is analyzed as a function of system parameters such as fragility. Calculated values are compared with experimental results for six sto
Publikováno v:
Communications in Soil Science and Plant Analysis. 47:1417-1429
Experiments were conducted in an attempt to study the impact of using different organic residues as fertilizers on grain yield, magnitude of nitrous oxide (N2O) emissions, and soil characteristics. Five fertilizer treatments including conventional ni
Publikováno v:
Journal of Non-Crystalline Solids. 427:91-97
Cooper–Krohn analysis of stress generation in soda lime silicate (“SLS”) glasses during ion exchange strengthening suggests that the glass should develop 2.5 to 3 GPa surface compression (biaxial stress), though only ~ 600 MPa values are observ
Publikováno v:
Journal of Non-Crystalline Solids. 428:98-104
Two-point bending (2pb) is the simplest technique for the measurement of failure strains of glass fibers under a variety of experimental conditions. There is little chance of damage to fibers even when testing in liquid nitrogen, leading to reproduci