The international community, including the International Organization for Standardization (ISO), is currently seeking more granular systems of language identifiers than the widely used tags of ISO 639 parts 1 and 2. There is growing need for the more precise identification and annotation of language-based resources. This paper presents a key response to this need, in which the Linguasphere Regi...

The time and temperature dependences of conductivity of four polymers namely polyindole, polyindole-5-carboxylic acid, polycarbazole, and poly(N-vinylcarbazole) are analysed to understand the aging process and conduction mechanism. The polymers are prepared electrochemically. The conductivity data obtained over a temperature range are fitted to Arrhenius and Mott equations. The thermal degradat...

The reconstruction of deep in situ environment up to 95 °C and 70 MPa using water is critical for the fidelity testing Earth rocks. temperature pressure have strong coupling such an environment, which makes control very difficult. paper firstly presents design system core transfer (SERCT); secondly, problem high control, a pressure-temperature (P-T) interpolation algorithm based on iso–density ...

This study aimed to set evaluation indicators, i.e., perceptibility and acceptability color difference thresholds, of color stability for acrylic denture base resins for a spectrophotometric assessing method, which offered an alternative to the visual method described in ISO 20795-1:2013. A total of 291 disk specimens 50±1 mm in diameter and 0.5±0.1 mm thick were prepared (ISO 20795-1:2013) and...

We have compared aging phenomena in the Fe0.5Mn0.5T iO3 Ising spin glass and in the CdCr1.7In0.3S4 Heisenberg-like spin glass by means of lowfrequency ac susceptibility measurements. At constant temperature, aging obeys the same ‘ωt scaling’ in both samples as in other systems. Investigating the effect of temperature variations, we find that the Ising sample exhibits rejuvenation and memory eff...

This study intended to investigate the long-term antibacterial effect, mechanical performance, and surface topography of new anticaries dental composites. While most artificial aging studies resins lasted for 30–90 days, this prolonged water-aging one year be more clinically relevant. The base resin was loaded with dimethylaminohexadecyl methacrylate (DMAHDM) at 3 or 5 wt.% nano-sized amorphous...

This experiment considers the reliability of a variety of different electronic components and evaluates them on 0.200” power computing printed circuit boards with OSP. Single-sided assemblies were built separately for the Topside and Bottom-side of the boards. This data is for boards on the FR4-06 substrate. Isothermal storage at high temperature was used to accelerate the aging of the assembli...

The age-dependent alterations in β-adrenergically mediated thermogenesis were investigated in 11 young (mean ± SE age: 21.9 ± 0.5 yr) and 9 older (52.9 ± 2.1 yr) men during intravenous infusion of the nonselective β-agonist isoprenaline (Iso). The older men had higher basal plasma norepinephrine (327.7 ± 35.8 vs. 159.0 ± 18.2 pg/ml, P < 0.001) and epinephrine (75.1 ± 18.1 vs. 29.1 ± 5.3 pg/ml, ...

This paper proposes an energy management system based on Artificial Neural Network (ANN) to be integrated with the standard ISO 50001 and aims describe definition enhancement of baselines by means artificial intelligence techniques applied tested real electrical absorption data auxiliary units different thermal power plants in Italy. Power plant optimized operations are important both for cost ...

The results of an experimental investigation on the human thermal comfort inside the cabin of some Airbus A319 aircrafts during 14 short-haul domestic flights, linking various Italian cities, are presented and used to define a correlation among the predicted mean vote (PMV), a procedure which is commonly used to assess the thermal comfort in inhabited environments, and the equivalent temperatur...