Authors:Ewa Kowalska, Elżbieta Czerwosz, Anna Kamińska and Mirosław Kozłowski
-C-Pd films deposited directly on alumina substrates.
Resistance of Nc-C-Pd samples was studied in hydrogen and the air atmosphere in an experimental set-up constructed in our laboratory. Measurements in hydrogen were performed at the room
Authors:P. Figiel, W. Biedunkiewicz and D. Grzesiak
intense research and development worldwide for many industrial branches, where reduction in weight of elements along with the improvement in specific modulus, strength, thermal stability, wear resistance, and service life are required [ 1 – 4 ]. One of the
The influence of -radiation, upon elongation, resistance to tearing, module of elasticity, as well as upon the following electrical properties has been studied: , tg, and breakdown resistance, for various sorts of rubber.
Authors:I. Blanco, L. Abate, F. A. Bottino, P. Bottino and M. A. Chiacchio
POSS derivatives into polymeric materials can lead to substantial improvements in polymer properties including increases in service temperature [ 25 ], oxidation resistance [ 10 ], surface hardening [ 10 ] and mechanical properties [ 26 ] as well as
Authors:M. A. Boukli Hacene, S. Amara and N. E. Chabane Sari
, ground thermal conductivity, and borehole thermal resistance values for all boreholes.
Mogensen [ 1 ] first presented the TRT as a method to determine the in situ values of ground thermal conductivity and thermal resistance in borehole heat
Authors:Vijay K. Juneja, Lihan Huang and Xianghe Yan
heating step is defining the target pathogen’s heat resistance. While over-estimating the heat resistance negatively impacts the product quality by altering the organoleptic attributes and nutritional qualities of a food, under-estimating increases the
Authors:S. Maślanka, W. W. Sułkowski and A. Sułkowska
One of the ways to characterize the influence of the polymer structure on its useful properties, i.e., stability and resistance is the determination of the relaxation properties of the polymers. Synthesis and
Authors:María Villanueva, Jorge Proupín, José A. Rodríguez-Añón, L. Fraga-Grueiro, Josefa Salgado and Nieves Barros
forest fuel to be used in a heating. In the first place, the ‘resistance’ of a forest species to be degraded. In the second place, the maximum temperature that can tolerate (this is related to the energy that the different kinds of forest biomass can
Authors:Eszter Vozáry, Kinga Ignácz and Bíborka Gillay
approached with an electrical circuit model consisting of serial connection of a resistance and two distributed elements ( Grimnes and Martinsen, 2008 ): (1) R 0 + R 1 1 + ( i ω τ 1 ) ψ 1 + R 2 1 + ( i ω τ 2 ) ψ 2 , where R 0 , R 1 and R 2 are
A novel DSC apparatus is based on resistance thermometers comprising two legs of a modified resistance bridge (Halas-Kamiński
bridge) in which one resistor can be energized from an external source. Two metal spirals installed in a regulated oven are
used as thermometers and sample holders. Two scans for 20 mg of NH4NO3 demonstrate the high sensitivity of this method.