Wyniki wyszukiwania dla: MULTIPLE REPROCESSING

• MULTIPLE SCLEROSIS

  Czasopisma

  ISSN: 1352-4585 , eISSN: 1477-0970

• Multiple Reprocessing of Conductive PLA 3D-Printing Filament: Rheology, Morphology, Thermal and Electrochemical Properties Assessment

  Publikacja

  • M. Cieślik
  • A. Rodak
  • A. Susik
  • N. A. Wójcik
  • M. Szociński
  • J. Ryl
  • K. Formela

  - Materials - Rok 2023

  Additive manufacturing technologies are gaining more and more attention, resulting in the development or modification of 3D printing techniques and dedicated materials. On the other hand, economic and ecological aspects force the industry to develop material recycling strategies. In this work, the multiple reprocessing of a commercially available PLA conductive composite with carbon black filler, dedicated to 3D printing, was investigated....

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• Structure-Property Relationship and Multiple Processing Studies of Novel Bio-Based Thermoplastic Polyurethane Elastomers

  Publikacja

  • J. Smorawska
  • M. Włoch
  • E. Głowińska

  - Materials - Rok 2023

  Currently, the growing demand for polymeric materials has led to an increased need to develop effective recycling methods. This study focuses on the multiple processing of bio-based thermoplastic polyurethane elastomers (bio-TPUs) as a sustainable approach for polymeric waste management through mechanical recycling. The main objective is to investigate the influence of two reprocessing cycles on selected properties of bio-TPUs....

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• Multiple Sclerosis International

  Czasopisma

  ISSN: 2090-2654 , eISSN: 2090-2662

• An overview of Multiple-Input Multiple-Output(MIMO) system

  Publikacja

  • K. Bronk
  • A. Lipka
  • R. Katulski
  • J. Stefański

  - International Journal of Electronics and Telecommunications - Rok 2007

  W artykule omówiono podstawy teoretyczne funkcjonowania systemów wieloantenowych, w tym korzyści wynikające z ich stosowania, podstawowe konfiguracje systemów wieloantenowych i opis ich działania, pojęcie pojemności kanału MIMO i jego modelowania oraz dwa podstawowe sposoby realizacji techniki MIMO, tj. kodowanie przestrzenno-czasowe i multipleksacja przestrzenna (techniki BLAST).

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• From the multiple frequency tracker to the multiple frequency smoother

  Publikacja

  • M. Niedźwiecki

  - Rok 2008

  The problem of extraction/elimination of nonstationary sinusoidalsignals from noisy measurements is considered. This problem is usually solved using adaptive notch filtering (ANF)algorithms. It is shown that the accuracy of frequency estimates can be significantly increased if the results obtained from ANF are backward-time filtered by an appropriately designed lowpass filter. The resulting adaptive notch smoothing (ANS)algorithm...

• Evolution-based scheduling of multiple variant and multiple processor programs

  Publikacja

  • P. Jędrzejowicz
  • I. Czarnowski
  • A. Skakowski
  • H. Szreder

  - Future Generation Computer Systems-The International Journal of Grid Computing-Theory Methods and Applications - Rok 2001

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• Physicochemical Problems of Mineral Processing

  Czasopisma

  ISSN: 1643-1049 , eISSN: 2084-4735

• Multiple-Input Multiple-Output Technique for Underwater Acoustic Communication System

  Publikacja

  • J. Schmidt
  • A. Schmidt
  • I. Kochańska

  - Rok 2018

  The performance of an underwater acoustic communication (UAC) system is limited due to tough propagation conditions in the UAC channel. Multiple-Input Multiple-Output (MIMO) technique can improve the reliability of the data transmission system, increase its speed, increase its range, and reduce the energy consumption. The paper presents an implementation method of MIMO technique in the form of coding the Space-Time Block Code and...

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• Studies on the Combined Impact of Starch Source and Multiple Processing on Selected Properties of Thermoplastic Starch/Ethylene-Vinyl Acetate Blends

  Publikacja

  • A. Hejna
  • J. Lenża
  • K. Formela
  • J. Korol

  - JOURNAL OF POLYMERS AND THE ENVIRONMENT - Rok 2019

  Thermoplastic starch (TPS)/ethylene vinyl acetate (EVA) blends compatibilized with polyethylene-graft-maleic anhydride (PE-g-MA) were prepared from various native starches (potato, maize and waxy maize) and subjected to multiple extrusion cycles. Source of starch has significant impact on its composition, hence properties of obtained TPS and their blends with EVA. Higher content of amylopectin in waxy maize starch, comparing to...

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