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Online since: October 2015
Authors: José Ricardo Nunes de Macedo, Derval dos Santos Rosa
The data, obtained in triplicate, were evaluated by the Bluehill and Origin-8 programs with calculation of hysteresis, by the maximum difference between the advancing and receding angles.
According to Way et al., the incorporation of natural cotton fibers (25 wt%) without chemical treatments resulted in strengthening the polymeric matrix, and promoted a reduction of the crystallinity [17].
According to Way et al., the incorporation of natural cotton fibers (25 wt%) without chemical treatments resulted in strengthening the polymeric matrix, and promoted a reduction of the crystallinity [17].
Online since: December 2025
Authors: E. Houssaine El Boudouti, Ahmed El Kouka, Ossama El Abouti
According to research, it has been demonstrated that when truncated, these infinite periodic layered media or photonic bandgap (PBG) materials can support Tamm states or Bloch surface waves (BSW) [21–25], and thanks to the conversion of invisible biological data into simple optical signals that are easy to measure, it is possible to manufacture optical biosensors whose performance depends on several parameters such as : sensitivity [26,27], detection limit [28], quality factor [29,30] and the figure of merit [25].
The obtained FOMs increase from 1101/RIU to 1545/RIU when moving from w.d/c=2.4 to w.d/c=2.6 but drop to the value of 1295/RIU for w.d/c=2.8. this decrease is caused by the reduction of 1-MRR because the FOM is proportional to it.
The obtained FOMs increase from 1101/RIU to 1545/RIU when moving from w.d/c=2.4 to w.d/c=2.6 but drop to the value of 1295/RIU for w.d/c=2.8. this decrease is caused by the reduction of 1-MRR because the FOM is proportional to it.
Online since: January 2025
Authors: Kalmobe Pallaï, Jérôme Mbainaibeye
The variation in wind speed led to a reduction in the power at the generator output from 11.7kW to 700W.
Pallaï, Report of the mission to collect experimental data from the cities of AMDJARAS and FADA, Scientific report on field mobility, N’Djamena, (2022)
Pallaï, Report of the mission to collect experimental data from the cities of AMDJARAS and FADA, Scientific report on field mobility, N’Djamena, (2022)
Online since: February 2019
Authors: Soukaina Krafes, Abdelmjid Saka, Zakaria Chalh
And, with a view to getting high
accuracy in modelling, and fast response the data obtained from the sliding mode controller have been
used as a teacher in two separated Adaptative Network Fuzzy Inference System controller.
The advantage of backstepping over other control methods lies in its flexibility of applications, including Lyapunov-based design, reduction of high-order model to several first-order subsystems, and stability guarantee.
The advantage of backstepping over other control methods lies in its flexibility of applications, including Lyapunov-based design, reduction of high-order model to several first-order subsystems, and stability guarantee.
Online since: May 2011
Authors: Jun Zhang, Cheng Chen, Bo Zhang, Bao Cang Liu, Fu Li, Chang Yan Li, Wen Zhi Zhao
It is generally accepted that TiO2 can generate electron-cationic holes under illumination, which promotes oxidation and reduction reactions at the solid surface [7, 8].
The diffraction patterns (data not shown) also imply the formation of TiO2 nanostructures with good crystallinity.
The diffraction patterns (data not shown) also imply the formation of TiO2 nanostructures with good crystallinity.
Online since: July 2007
Authors: Luigi Tricarico, G. Palumbo, Donato Sorgente
However the possibility of reaching elongations
higher than 200% can bring to significant cost saving benefits: in particular complex shape
components can be manufactured without any joint with a weight reduction and an improvements of
its mechanical behaviour [1].
Zhang: Material modelling data for superplastic forming optimization, Materials Science and Engineering A 410-411 (2005) 100-104
Zhang: Material modelling data for superplastic forming optimization, Materials Science and Engineering A 410-411 (2005) 100-104
Online since: February 2014
Authors: Jan Valíček, Marta Harničárová, Milena Kušnerová, Vojtěch Václavík, Jaromír Daxner, Tomáš Dvorský, Miroslava Bendová, Aleš Břenek
INTRODUCTION
According to data from the statistics of the largest companies in the world and the only global non-governmental organization dealing with the management of secondary raw materials, the Bureau of International Recycling based in Brussels, secondary raw materials industry annually uses 700 - 800 million tons of secondary raw materials (i.e. more than 40 % of all materials used in industry) with an annual turnover of about 170 trillion $ [1].
§ Size reduction in high-speed forced-action mixers to polyurethane grain size of 6 mm.
§ Size reduction in high-speed forced-action mixers to polyurethane grain size of 6 mm.
Online since: December 2012
Authors: Liang Ma, Yong Wu, Yan Wei Zheng, Zhi Quan Feng
The algorithms of this paper will discuss the difference in these two data structures.
We check the correctness of syntax and get the syntax tree using total control procedures of the LR analysis method by bottom-to-up reduction.
We check the correctness of syntax and get the syntax tree using total control procedures of the LR analysis method by bottom-to-up reduction.
Online since: January 2019
Authors: Anton Panda, Zdenko Tkáč, Ján Kmec, Milena Kušnerová, Marta Harničárová, Jan Valíček, Zuzana Palková, Ondrej Lukáč
Better thermal insulation properties, which are achieved, among others, by increasing the air content in concrete mixtures (i.e. by increasing the porosity of the material, in particular under the condition of a relative reduction of material-thermal parameters and strength) are the desired properties of innovative types of light-weight concrete.
GUM: Evaluation of measurement data--Guide to the expression of uncertainty in measurement, Paris: BIPM.
GUM: Evaluation of measurement data--Guide to the expression of uncertainty in measurement, Paris: BIPM.