MICROSTRUCTURE AND BARRIER PROPERTIES OF REACTIVE COMPATIBILIZED PLA/PA11 BLENDS INVESTIGATED BY POSITRON ANNIHILATION LIFETIME SPECTROSCOPY

Microstructure and barrier properties of reactive compatibilized PLA/PA11 blends investigated by positron annihilation lifetime spectroscopy

Poly(lactic acid)/polyamide11 (PLA/PA11) blends were prepared by reactive blending with multifunctional epoxy oligomer as compatibilizer, and the compatibility of PLA and PA11 SUBLIME CURL ACTIVATING SPRAY was improved.The compatibilization, toughness mechanisms, and rheological behavior of PLA/PA11 blends were studied.Positron annihilation lifetim

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Bibliometric analysis of the scientific activity behavior developed in the horizontal axis wind-pumps optimization

In this investigation, a bibliometric study Nock of scientific articles, between years 2015 and 2020, related to design optimization and aerodynamic behavior simulation of the horizontal axis wind-pumps.The objective is determine the scientific activity behavior, developed in the optimization of these kinds of aero-pumps, based on the bibliometric

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Risk-Oriented Characteristics of Current Epidemiological Situation on Crimean Hemorrhagic Fever in the Astrakhan Region

Objective - risk-oriented assessment of current epidemiological situation on Crimean hemorrhagic fever (CHF) in the Astrakhan Region.Materials and methods.Documents and reports of the Astrakhan Plague Control Station, Rospotrebnadzor Administration in the Astrakhan Region, and A.M.Nichogi Regional Infectious Clinical Hospital were utilized for the

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Mapping Smart Regions. An Exploratory Approach

The paper presents the results of an exploratory approach aimed at extending the ranking procedures normally used in studying the socioeconomics Syrups determinants of smart growth at the regional level.Most of these studies adopt a methodological procedure which essentially consists of the following steps: a) identification of the pertinent elemen

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