Abaca fibre reinforced PP composites and comparison with jute and flax fibre PP composites

“…Owing to the addition of coupling agent (maleated polypropylene -MAH-PP), the tensile, flexural and falling weight impact properties were found to increase in between 30 to 80% for different fibre loadings. When comparing jute and flax fibre composites with abaca fibre composites, jute fibre composites provided best tensile properties but abaca fibre polypropylene composites were shown to provide best notch Charpy and falling weight impact properties. …”
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The structure, composition and preparation of injection-molded composite materials based on glass-filled polysulfone by A. B. Baranov, T. I. Andreeva, I. D. Simonov-Emelʼyanov, O. E. Peksimov

“…The critical length was calculated, and the curves for fiber size distribution of polysulfone composites were depicted, and a difference in fiber concentration between the dispenser and the extrusion head (up to ~10–15%) was found when the fiber content was at 18–25 vol %. …”
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Composite adsorbents including oxidized graphene: effect of composition on mechanical durability and adsorption of pesticides by Yu. S. Dzyazko, V. M. Ogenko, L. Ya. Shteinberg, A. V. Bildуukevich, T. V. Yatsenko

“…Adsorption capacity reaches 0.15–0.85 (phenol), 0.5–0.85 (Ca2+ and Mg2+), 0.005–0.045 (SO42–) mmol g–1. When the GO content in the composites is 0.5–2 %, this carbon addition improves adsorption of cations and organic molecules comparing with hydrated zirconium dioxide. …”
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Modelling and optimization of different pozzolanic materials in the durability of cement composite by central composite design by Tsion Amsalu Fode, Yusufu Abeid Chande Jande, Thomas Kivevele

“…The optumal result reduced damage from sulfate attack by 33.4 %, strength loss under high temperatures by 69.04 %, and water absorption by 98.58 % when compared to the control sample. These outcomes were validated experimentally with a 95 % confidence level. …”
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Content Analysis of Rock Poetry Texts when Describing the Semantics of the WAY and ROAD Symbols by I. A. Avdeenko

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The Effect of Biodentine Maturation Time on Resin Bond Strength When Aged in Artificial Saliva by Ruba M. Mustafa, Suhad J. Al-Nasrawi, Abtesam I. Aljdaimi

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When a ribosomal protein grows up – the ribosome assembly path of Rps3 by Brigitte Pertschy

“…R-proteins usually have composite rRNA binding sites, with several different rRNA helices contributing to the full interaction. …”
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Complexity of terms, composition, and hypersubstitution by Klaus Denecke, Shelly L. Wismath

“…As a corollary, we also obtain formulas for the complexity of σˆ[t] in terms of the complexity of t when t is a compound term and σ is a hypersubstitution. …”
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Composite samples in environmental studies by Katarina KOŠMELJ

“…When instead of the two-stage design its composite sample alternative is used, the total expenses is reduced considerably. …”
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Composite sleepers as an alternative to wooden by M. Y. Khvostik

“…Spheres of rational application of composite sleepers are offered. For example, on sites where laying of ferroconcrete sleepers is inexpedient, first of all, on the soil blister sites and sites with the weak subballast basis, and also when spacing “bushes” with defective wooden sleepers. …”
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Complex modification of concrete composites by S-A. Yu. Murtazaev, M. Sh. Salamanova

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Friction and wear rate composition dependence of Cu-graphite composites prepared by spark plasma sintering by Jaroslav Kováčik, Anna Brudny, Joanna Kulasa, Dariusz Kołacz, Marcin Lis

“…It was observed that with increasing the concentration of graphite the coefficient of friction and wear rate of composites at first decreases from copper values. When critical concentration threshold of graphite is reached (below 15 vol % of graphite) the coefficient of friction of composites becomes composition independent with values in the range of 0.15–0.16 against steel pin 100Cr6. …”
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Selection of the structure of thermal generation in cities of the russian federation when actualizing the heat supply schemes by E. A. Kikot, F. N. Gazizov

“…A criterion is proposed that takes into account the different efficiency of sources and structural effects that are realized when choosing the composition of working heat sources for the prospective of urban development. …”
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Productivity and sowing qualities of spring barley seeds when using biostimulants in the primary seed production by G. A. Filenko, T. I. Firsova, Yu. G. Skvortsova, N. G. Chertkova

“…Ther was conducted pre-sowing treatment of seed material, depending on the fractional composition of grain and plants during the growing season. …”
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A new hybrid method for data analysis when a significant percentage of data is missing by Behrouz Fathi-Vajargah, Ahmad Nouraldin

“…Nevertheless, when the missing percentage is small, the EMR imputation method performs better. …”
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Filled bituminous compositions in the construction industry by O. N. Kindeev, M. A. Vysotskaya, A. V. Kurlykina

“…The properties of road bitumen, when interacting with the components of building compositions, are always transformed relative to their original properties. …”
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Composite Conchal Graft In Failed Rhinoplasty by Dr. Rajan Bhiwapurkar

“…How to correct this by a skin cartalage composite conchal graft is discussed here in this article.…”
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Stress concentration in nonlinear viscoelastic composites by B. Maslov

“…A nonlinear viscoelastic problem of the mechanics of composites is solved within the framework of a second-order nonlinear theory. …”
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Discharge-pulse compression of composite materials by Stanislav V. Neskoromniy, Sergey V. Lemeshev, Stanislav O. Ageyev, Evgeny L Strizhakov

“…A compatible scheme of the pulse compression process implementation - sintering with an inductive-dynamic drive which allows synchronizing the thermal and mechanical effects on the powder composition - is submitted. The process parameters dependencies on the time when the duration of the current passage making a thermal impact does not exceed 200 ms are presented. …”
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Composites of natural rubber with curaua fibers by João D’Anuzio Lima de Azevedo, Virgínia Mansanares Giacon, José Roberto Ribeiro Bortoleto

“…The tensile strength of composites showed improvements up to 161% for 2.5% loads, but there was a decreasing tendency when filler load increased, indicating problems with dispersed phase distribution. …”
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