Search results for: POLYMERIC TOYS

• Polymers

  Journals

  ISSN: 2073-4360

• The emissions of monoaromatic hydrocarbons from small polymeric toys placed in chocolate food products

  Publication

  • M. Marć
  • K. Formela
  • M. Klein
  • J. Namieśnik
  • B. Zabiegała

  - SCIENCE OF THE TOTAL ENVIRONMENT - Year 2015

  The article presents findings on the emissions of selected monoaromatic hydrocarbons from children's toys placed in chocolate food products. The emission test system involved the application of a new type of microscale stationary emission chamber, μ-CTE™ 250. In order to determine the type of the applied polymer in the manufacture of the tested toys, Fourier transform infrared spectroscopy and thermogravimetric analysis coupled...

  Full text to download in external service

• POLYMER

  Journals

  ISSN: 0032-3861 , eISSN: 1873-2291

• Small Polymeric Toys Placed in Child-Dedicated Chocolate Food Products—Do They Contain Harmful Chemicals? Examination of Quality by Example of Selected VOCs and SVOCs

  Publication

  • M. Śmiełowska
  • M. Marć
  • B. Zabiegała

  - Exposure and Health - Year 2022

  This study was focused on child-dedicated chocolate food products that contain a plastic package with a small toy inside (also known as chocolate eggs). Three types of these products that are commercially available on the Polish market, with different prices, chocolate composition, and main types of polymers used in the toy manufacturing process, were investigated. The polymers were identified using Fourier-transform infrared (FT-IR)...

  Full text available to download

• POLYMERS & POLYMER COMPOSITES

  Journals

  ISSN: 0967-3911

• CARBOHYDRATE POLYMERS

  Journals

  ISSN: 0144-8617 , eISSN: 1879-1344

• POLYMER TESTING

  Journals

  ISSN: 0142-9418 , eISSN: 1873-2348

• Assessment of toxic and endocrine potential of substances migrating from selected toys and baby products

  Publication

  • N. Jatkowska
  • J. Namieśnik
  • B. Kudłak

  - ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH - Year 2016

  Analysis of literature data shows that there is limited information about the harmful biological effects of mixture of compounds from the EDC group that are released from the surface of toys and objects intended for children and infants. One of the tools that can be used to obtain such information is appropriate bioanalytical tests. The aim of this research involved determining whether tests that use living organisms as an active...

  Full text available to download

• JOURNAL OF POLYMERS AND THE ENVIRONMENT

  Journals

  ISSN: 1566-2543 , eISSN: 1572-8900

• Transactions on Maritime Science-ToMS

  Journals

  ISSN: 1848-3305 , eISSN: 1848-3313

• POLYMER DEGRADATION AND STABILITY

  Journals

  ISSN: 0141-3910 , eISSN: 1873-2321

• POLYMER BULLETIN

  Journals

  ISSN: 0170-0839 , eISSN: 1436-2449

• Water Footprint Assessment of Selected Polymers, Polymer Blends, Composites, and Biocomposites for Industrial Application

  Publication

  • J. Korol
  • A. Hejna
  • D. Burchart-Korol
  • B. Chmielnicki
  • K. Wypiór

  - Polymers - Year 2019

  This paper presents a water footprint assessment of polymers, polymer blends, composites, and biocomposites based on a standardized EUR-pallet case study. The water footprint analysis is based on life cycle assessment (LCA). The study investigates six variants of EUR-pallet production depending on the materials used. The system boundary included the production of each material and the injection molding to obtain a standardized...

  Full text available to download

• Tattooed men: Healthy bad boys and good-looking competitors

  Publication

  • A. Galbarczyk
  • A. Ziomkiewicz

  - PERSONALITY AND INDIVIDUAL DIFFERENCES - Year 2017

  Full text to download in external service

• The changes in running economy during puberty in overweight and normal weight boys

  Publication

  • M. Maciejczyk
  • J. Gradek
  • J. Szymura
  • J. Cempla
  • M. Więcek
  • Ł. Tota
  • M. Wiecek

  - Biomedical Human Kinetics - Year 2015

  Full text to download in external service

• Longitudinal changes of cycling peak power in overweight and normal weight boys

  Publication

  • M. Maciejczyk
  • J. Szymura
  • J. Gradek
  • J. Cempla
  • M. Wiecek
  • M. Wiecek

  - SCIENCE & SPORTS - Year 2015

  Full text to download in external service

• Physiological response is similar in overweight and normoweight boys during cycling: A longitudinal study

  Publication

  • M. Maciejczyk
  • J. Szymura
  • J. Gradek
  • J. Cempla
  • M. Więcek
  • M. Wiecek

  - ACTA PHYSIOLOGICA HUNGARICA - Year 2014

  Full text to download in external service

• Wybór strategii rozwoju Portu Gdańsk opartej na analizie TOWS/SWOT

  Publication

  • A. Baj-Rogowska

  - Year 2016

  Morski port w Gdańsku, będący podmiotem o podstawowym znaczeniu dla polskiej gospodarki narodowej, odgrywa również znaczącą rolę jako ogniwo Transeuropejskiego Korytarza Transportowego nr VI łączącego kraje skandynawskie z południowo-wschodnią Europą. Aktualnie podmiot ten utrzymuje pozycję zdecydowanego lidera wśród polskich portów pod względem obsłużonej masy ładunkowej. Aby tę pozycję zachować, spotęgować dalszy dynamiczny...

• EUROPEAN POLYMER JOURNAL

  Journals

  ISSN: 0014-3057 , eISSN: 1873-1945

• JOURNAL OF APPLIED POLYMER SCIENCE

  Journals

  ISSN: 0021-8995 , eISSN: 1097-4628

• REACTIVE & FUNCTIONAL POLYMERS

  Journals

  ISSN: 1381-5148 , eISSN: 1873-166X

• Fluorescent polymeric optical fibre illuminator

  Publication

  • P. Miluski
  • D. Dorosz
  • M. Kochanowicz
  • J. Żmojda
  • M. Kochanowicz
  • P. Miluski

  - ELECTRONICS LETTERS - Year 2016

  Full text to download in external service

• Plasma in fabrication and modification of polymeric membranes

  Publication

  • V. Vatanpour
  • R. Castro Munoz
  • B. Keskin
  • I. Koyuncu

  - DESALINATION - Year 2025

  Polymer materials are mostly used in the fabrication of permeable and selective interfaces, known as membranes, for distinct membrane processes. According to their application in membrane processes, there is a need to improve specific properties such as functionality, charge, stability, hydrophilicity and chemical/physical resistance. Mostly, the surface post-modification of the membranes is suitable. In this regard, plasma, as...

  Full text to download in external service

• POLYMER COMPOSITES

  Journals

  ISSN: 0272-8397 , eISSN: 1548-0569

• Express Polymer Letters

  Journals

  ISSN: 1788-618X

• Computer graphics toos application for visualsation of measurements results of ship hull sections and blocks.

  Publication

  • A. Kniat

  - Year 2004

  Opisano zakres minimalnych wymagań dla programu komputerowego, służącego do wizualizacji wyników pomiarów sekcji i bloków kadłuba okrętowego. Przedstawiono sposób przenoszenia danych z urządzenia pomiarowego do programu i pokazano przykłady pomiarów wykonanych na sekcjach zbudowanych w Stoczni Gdynia S.A.

• Timed rolling and rising tests in Duchenne muscular dystrophy ambulant boys: a feasibility study

  Publication

  • A. Sobierajska-Rek
  • J. Jabłońska-Brudło
  • A. Dąbrowska
  • W. Wojnicz
  • J. Meyer-Szary
  • J. Wierzba

  - MINERVA PEDIATRICA - Year 2024

  BACKGROUND: Functional activities are extensively used in motor assessments of patients with Duchenne muscular dystrophy. The role of timed items has been reported as an early prognostic factor for disease progression. However, there are two functional activities that are not widely assessed in clinical practice among Duchenne muscular dystrophy patients: rolling and bed rising. This study aimed to investigate whether the 360-degree...

  Full text to download in external service

• Natural Antioxidants as Multifunctional Additives for Polymeric Materials

  Publication

  • O. Olejnik
  • A. Masek

  - FIBRES & TEXTILES IN EASTERN EUROPE - Year 2020

  Full text to download in external service

• New Polymeric Materials for Solid Phase Extraction

  Publication

  • J. Płotka-Wasylka
  • M. Marć
  • N. Jatkowska
  • J. Namieśnik

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Year 2017

  Solid phase extraction (SPE) is a popular sample preparation technique, which can be applied directly in gas–solid phase and liquid–solid phase, or indirectly to solid samples by using, e.g., thermodesorption with subsequent chromatographic analysis. Although SPE can be described as a physical extraction process involving a liquid phase and a solid phase, the increased use of packed sorbent formats seems to have led to a bias toward...

  Full text available to download

• ACTA POLYMERICA SINICA

  Journals

  ISSN: 1000-3304

• Hot tops, cold bottoms: Synergistic climate warming and shielding effects increase carbon burial in lakes

  Publication

  • M. Bartosiewicz
  • A. Przytulska
  • J. Lapierre
  • I. Laurion
  • M. Lehmann
  • R. Maranger

  - Limnology and Oceanography Letters - Year 2019

  Full text to download in external service

• E-POLYMERS

  Journals

  ISSN: 1618-7229

• PLASMAS AND POLYMERS

  Journals

  ISSN: 1084-0184

• Ionophores in polymeric membranes for selective ion recognition:impedance studies

  Publication

  • A. Lisowska-Oleksiak
  • U. Lesińska
  • A. Nowak
  • M. Bocheńska

  - ELECTROCHIMICA ACTA - Year 2006

  W pracy badano dwa typy elektrod: membranowe elektrody jonoselektywne (ISE) oraz elektrody nowego typu all-solid-state (AAS). Elektrody AAS zawierają przewodzącą warstwę polimerową na węglu szklistym lub platynie, na który nałożona jest membrana zawierająca jonofor. Do badań użyto dwa jonofory: p-tert-butylokaliks[4]aren-korona-4 (L1) selektywnie kompleksująca jony Na+ oraz kaliks[4]aren-korona-6 (L2) selektywnie kompleksująca...

• Novel cast polyetherurethanes based on dispersed polymeric polyols

  Publication

  • E. Głowińska
  • J. Datta
  • J. F. Rodríguez
  • D. Simón
  • M. Carmona

  - POLYMER TESTING - Year 2018

  Our study was focused on obtaining polyetherurethanes synthesized with using polymeric polyether based polyols differing in dispersed copolymer content (10, 20 and 40 wt%). The polyetherurethane materials were synthesized via two step method. The influence of different polymeric polyether based polyols on the chemical structure, morphology, mechanical and thermal properties of the obtained polyetherurethanes was investigated. The...

  Full text available to download

• JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY

  Journals

  ISSN: 0887-624X , eISSN: 1099-0518

• Tattooed man: Could menstrual cycle phase and contraceptive use change female preferences towards bad boys?

  Publication

  • K. Miłkowska
  • A. Ziomkiewicz
  • A. Galbarczyk

  - PERSONALITY AND INDIVIDUAL DIFFERENCES - Year 2018

  Full text to download in external service

• Electronic excitation energy migration in partly ordered polymeric films

  Publication

  • P. Sas-Bojarski
  • J. Synak
  • L. Kułak
  • A. Kubicki

  - JOURNAL OF FLUORESCENCE - Year 2006

  Wieloetapowa migracja energii pomiędzy podłużnymi fluoroforami (karbocyjaniny) w osiowo rozciąganych foliach polimerowych była studiowana na podstawie pomiarów anizotropii emisji i symulacji Monte Carlo. W przeciwieństwie do układów nieuporządkowanych pokazano eksperymentalnie, że stężeniowa depolaryzacja fluorescencji w osiowo orientowanych foliach jest ekstremalnie słaba, mimo tego, że zachodzi zjawisko migracji energii. Opierając...

  Full text to download in external service

• An analytic approach to the conductance and I-V characteristics of polymeric chains

  Publication

  • T. Kostyrko

  - JOURNAL OF PHYSICS-CONDENSED MATTER - Year 2002

  Full text to download in external service

• Ionophores in polymeric membranes for selective ion recognition; impedance studies

  Publication

  • A. Lisowska-Oleksiak
  • U. Lesińska
  • A. Nowak
  • M. Bocheńska

  - Year 2005

  Badania impedancyjne membran zawierających jonofory selektywne na kation Na+ (L1) i Cs+(L2) wykazały, ze stala dielektryczna materiału membrany zależy od typu uzytego plastyfikatora i zmienia się w zakresie od 28 do 60. Rezystancja membran zawierających ligand L1 i L2 wynosi 0.15 -1.4 Mohm w zależności od stężenia elektrolitu zewnnetrznego. Testowona dwa typy elektrod jonoselektywnych: elektrody typu ASS z polimerem przewodzącym...

  Full text to download in external service

• Behaviour of asymmetric structures with base isolation made of Polymeric Bearings

  Publication

  • T. Falborski
  • R. Jankowski

  - Year 2014

  Earthquake-induced ground motions are the most severe and unpredictable threats to the structures all around the world. Seismic excitations cause a lot of damage in a wide variety of ways, leaving thousands of casualties in their wake. During the last few years alone, the world has witnessed many major earthquakes, five of which have caused far-reaching consequences of a national scale for Haiti (January 2010), Chile (February...

• Behaviour of Asymmetric Structure with Base Isolation Made of Polymeric Bearings

  Publication

  • T. Falborski
  • R. Jankowski

  - Year 2016

  Earthquake-induced ground motions are the most severe and unpredictable threats to the structures all around the world. Seismic excitations cause a lot of damage in a wide variety of ways, leaving thousands of casualties in their wake. Due to randomness of earthquake occurrence, lack of visible causes and their power of destructiveness, structural engineers need to develop new technical solutions and protection systems against...

• Modeling and Evaluation of Electric Treeing Phenomena in Polymeric Cable Insulation

  Publication

  • Q. Khan
  • S. S. Refaat
  • H. Abu-Rub
  • H. Toliyat
  • M. Olesz

  - Year 2021

  This paper investigates the treeing phenomenon in polymeric materials such as crosslinked polyethylene (XLPE) that is widely used in medium and high voltage power cables as primary insulation. The modeling of electrical tree growth in the insulation from its initiation to breakdown is significant research work that illustrates the discharge dynamics and its impact on aging process in polymeric insulation. This study utilizes pulse...

  Full text to download in external service

• On the Equations of the Surface Elasticity Model Based on the Theory of Polymeric Brushes

  Publication

  • R. Gerasimov
  • T. Petrova
  • V. Eremeev
  • A. Maximov
  • O. Maximova

  - Year 2019

  Motivating by theory of polymers, in particular, by the models of polymeric brushes we present here the homogenized (continual) two-dimensional (2D) model of surface elasticity. A polymeric brush consists of an system of almost aligned rigid polymeric chains. The interaction between chain links are described through Stockmayer potential, which take into account also dipole-dipole interactions. The presented 2D model can be treated...

  Full text to download in external service

• POLYMER-KOREA

  Journals

  ISSN: 0379-153X

• POLYMER INTERNATIONAL

  Journals

  ISSN: 0959-8103 , eISSN: 1097-0126

• Polymer Crystallization

  Journals

  eISSN: 2573-7619

• POLYMER JOURNAL

  Journals

  ISSN: 0032-3896 , eISSN: 1349-0540

• Polymer News

  Journals

  ISSN: 0032-3918

• POLYMERS FOR ADVANCED TECHNOLOGIES

  Journals

  ISSN: 1042-7147 , eISSN: 1099-1581