Search results for: polyurethane foams, damping vibration capability, natural resource, sustainable production, environmental attitudes

• Planning documents and sustainable development of a commune in Poland

  Publication

  • A. Stacherzak
  • M. Hełdak
  • B. Raszka

  - Year 2012

  Full text to download in external service

• Water resources security and management for sustainable communities

  Publication

  • A. Mahmoud
  • K. Umachandran
  • B. Sawicka
  • T. Mtewa

  - Year 2021

  Full text to download in external service

• Sustainable Development and Innovations- How They Work Together?

  Publication

  • I. Bak
  • K. Cheba
  • I. Lacka

  - European Research Studies Journal - Year 2020

  Full text to download in external service

• The idea of sustainable development in the landscape contemporary cities

  Publication

  • P. Szumigała
  • P. Urbański
  • P. Tomczak
  • M. Walerzak
  • S. Sosnowska
  • K. Szumigała

  - TEKA KOMISJI ARCHITEKTURY, URBANISTYKI I STUDIÓW KRAJOBRAZOWYCH PAN - Year 2021

  Full text to download in external service

• Building Sustainable Cities. Challenges for professional education

  Publication

  • P. Lorens

  - Year 2010

  W artykule zawarto rozważania na temat problemu dostosowania profilu i charakteru edukacji planistycznej i urbanistycznej do potrzeb zmianiającego się świata. W szczególności okreslone zostały przyczyny koniecznych zmian wtym zakresie oraz kierunki działania.

• DETERMINATION OF SURFACTANTS IN ENVIRONMENTAL SAMPLES. PART II. ANIONIC COMPOUNDS

  Publication

  • E. Olkowska
  • M. Ruman
  • A. Kowalska
  • Ż. Polkowska

  - Ecological Chemistry and Engineering S - Chemia i Inżynieria Ekologiczna S - Year 2013

  Surfactants (SAA) with negative charge of polar group are named as anionic compounds. They are main constituent of most products containing synthetic surfactants. The linear alkylbenzene sulfonates (LAS), alkyl ethoxysulfates (AES) and alkyl sulfates (AS) are typically applied from this class of compounds. Those surfactants are ingredients of household detergents and cleaners, laundry detergents, cosmetic. Moreover they can be...

  Full text available to download

• Natural deep eutectic solvent based ultrasound assisted liquid-liquid micro-extraction method for methyl violet dye determination in contaminated river water

  Publication

  • H. Haq
  • A. Wali
  • F. Safi
  • M. B. Arain
  • L. Kong
  • G. Boczkaj

  - Water Resources and Industry - Year 2023

  Simple and green natural deep eutectic solvent (NADES) based ultrasound assisted liquid-liquid micro-extraction (UA-LLME) method was developed for extraction and determination of methyl violet dye in contaminated river water samples using UV/Vis spectrophotometry. Choline chloride - decanoic acid based natural deep eutectic solvent was used for extraction. Important analytical parameters like pH, deep eutectic solvent volume/phase...

  Full text available to download

• BIOGAS PRODUCTION FROM BAKERY WASTES -DYNAMICS, RETENTION TIME AND BIOGAS POTENTIAL

  Publication

  • I. Konkol
  • L. Świerczek
  • A. Cenian

  - Journal of Research and Applications in Agricultural Engineering - Year 2018

  This paper presents results of bakery-waste methane-fermentation. The scope of the study covers the determination of basic physicochemical parameters, process dynamics and retention time as well as biogas composition and biogas efficiency. Methane fermentation process was carried out in accordance with German Standard DIN 38414 S8 and under condition of 38°C. Conclusion: bakery wastes have big potential for biogas production.

  Full text available to download

• Environmental failure of dental biomaterials

  Publication

  • S. Rymkiewicz

  - Advances in Materials Science - Year 2007

  W pracy przedstawiono problematykę związaną z zagadnieniem trwałości biomateriałów stomatologicznych. Scharakteryzowano kryteria doboru materiałów i na przykładzie koron stomatologicznych pokazano wyniki oceny prawidłowości doboru w oparciu o metodę elementów skończonych. Przedstawiono wyniki weryfikacji doświadczalnej i wskazano na możliwości wykorzystania tej metody do konstruowania odpornych na zniszczenie koron metalowo-ceramicznych.

• Environmental risk measure of ships

  Publication

  • R. Liberacki

  - SCIENTIFIC PROBLEMS OF MACHINES OPERATION AND MAINTENANCE - Year 2006

  W artykule wyszczególniono najistotniejsze zanieczyszczenia uwalniane podczas eksploatacji statków. Przedyskutowano norweską propozycję indeksacji środowiskowej statków. Zaproponowano probabilistyczny model do oceny ryzyka stwarzanego przez statki względem środowiska morskiego oraz miarę tego ryzyka. Przedstawiono także wyniki badań wpływu niezawodnośći elementów technicznych i poziomu wyszkolenia załogi na roczne ryzyko środowiskowe...

• Trends in environmental analytics and monitoring

  Publication

  • J. Namieśnik

  - Year 2003

  Obserwuje się ciągły wzrost zainteresowania procedurami analitycznymi i odpowiednimi urządzeniami kontrolno-pomiarowymi, które mogą znaleźć zastosowanie w badaniach środowiskowych. W tym rozdziale przedstawiono podstawowe informacje dotyczące zadań analityki i monitoringu środowiskowego oraz głównych kierunków rozwojowych w tym zakresie. Przedstawiono szczegółowe informacje nt. niektórych z tych trendów, które można podzielić na...

• Remote Monitoring of Environmental Pollutants

  Publication

  • J. Gębicki
  • B. Szulczyński

  - Year 2019

  Atmospheric air quality is one of the key factors influencing human health. Air quality evaluation is not an easy task as the atmosphere is a complex system subjected to continuous changes in time. Observed progress in the development of measurement devices and technologies is fundamental for acquisition of more reliable information about condition and quality of atmospheric air. Unfortunately, this process leads to an increase...

  Full text to download in external service

• Application of biotests in environmental research

  Publication

  • A. Kuczyńska
  • L. Wolska
  • J. Namieśnik

  - Year 2005

  Przedstawiono możliwości wykorzystania testów opartych na wykorzystaniu materiału biologicznego w badaniach środowiskowych. Dokonano klasyfikacji znanych typów biotestów wykorzystywanych do sumarycznej oceny stopnia skażenia poszczególnych elementów środowiska. Przedstawiono również zebrane informacje na temat wrażliwości niektórych gatunków roślin i zwierząt na substancje toksyczne obecne w środowisku.

• An environmental risk measure of ships

  Publication

  • R. Liberacki

  - Year 2005

  W referacie wyszczególniono najistotniejsze rodzaje zanieczyszczeń emitowanych przez statki do środowiska naturalnego. Przeprowadzono krótką dyskusję norweskiej propozycji indeksacji środowiskowej statków. Zaproponowano probabilistyczny model do oceny ryzyka stwarzanego przez statki względem środowiska morskiego. Jest to model strategii liniowej. Wiąże w jedną wartość liczbową prawdopodobieństwa uwolnienia zanieczyszczeń ze statku...

• Anna Jakubczyk-Gałczyńska dr inż.

  People

  Department of Building Engineering

  2012r.              15th International Symposium of Students and Young Mechanical Engineers "Advances in chemical and mechanical engineering" w Gdańsku - publikacja 2014r.              XIV Konferencja Naukowa Doktorantów Wydziałów Budownictwa w Szczyrku - referat i publikacja 2014r.              ICEE-2014 - International Conference on Environmental Engineering w Wilnie - publikacja 11.2015r.         XIV Sympozjum Wpływy Sejsmiczne...

• Solubility advantage of sulfanilamide and sulfacetamide in natural deep eutectic systems: experimental and theoretical investigations

  Publication

  • T. Jeliński
  • M. Przybyłek
  • P. Cysewski

  - DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY - Year 2019

  Objective: The aim of this study was to explore the possibility of using natural deep eutectic solvents (NADES) as solvation media for enhancement of solubility of sulfonamides, as well as gaining some thermodynamic characteristics of the analyzed systems. Significance: Low solubility of many active pharmaceutical ingredients is a well-recognized difficulty in pharmaceutical industry, hence the need for different strategies addressing...

  Full text to download in external service

• Ciprofloxacin-modified degradable hybrid polyurethane-polylactide porous scaffolds developed for potential use as an antibacterial scaffold for regeneration of skin

  Publication

  • I. Carayon
  • A. Terebieniec
  • M. S. Łapiński
  • N. Filipowicz
  • J. Kucińska-Lipka

  - Polymers - Year 2020

  The aim of the performed study was to fabricate an antibacterial and degradable scaffold that may be used in the field of skin regeneration. To reach the degradation criterion for the biocompatible polyurethane (PUR), obtained by using amorphous α,ω-dihydroxy(ethylene-butylene adipate) macrodiol (PEBA), was used and processed with so-called “fast-degradable” polymer polylactide (PLA) (5 or 10 wt %). To meet the antibacterial requirement...

  Full text available to download

• Structure and Stability Characterization of Natural Lake Pigments Made from Plant Extracts and Their Potential Application in Polymer Composites for Packaging Materials

  Publication

  • B. Szadkowski
  • M. Kuśmierek
  • M. Śliwka-Kaszyńska
  • A. Marzec

  - Materials - Year 2022

  Natural dyes were extracted from various plant sources and converted into lake pigments based on aluminum and tin. Three different plants (weld, Persian berries, and Brazilwood) were chosen as representative sources of natural dyes. High-performance liquid chromatography (HPLC) and triple-quadrupole mass spectrometry (QqQ MS) were used to identify dyestuffs in the raw extracts. The natural dyes and lake pigments were further characterized...

  Full text available to download

• Structure versus hydrolytic and thermal stability of bio-based thermoplastic polyurethane elastomers composed of hard and soft building blocks with high content of green carbon

  Publication

  • E. Głowińska
  • J. Smorawska
  • J. Brzoska
  • J. Datta

  - JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY - Year 2024

  Nowadays, sustainability plays a key role in the design and synthesis of new materials. One of the methods for the preparation of green materials is incorporation into their structure the monomers with a high content of green carbon. Therefore, the aim of this work was to investigate the influence of the type and molecular mass of two bio-based polyester polyols and bio-glycol on the properties of aliphatic partially bio-based...

  Full text available to download

• Achieving energy neutrality in wastewater treatment plants through energy savings and enhancing renewable energy production

  Publication

  • M. Maktabifard
  • E. Zaborowska
  • J. Mąkinia

  - REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY - Year 2018

  Wastewater treatment plants (WWTPs) consume high amounts of energy which is mostly purchased from the grid. During the past years, many ongoing measures have taken place to analyze the possible solutions for both reducing the energy consumption and increasing the renewable energy production in the plants. This review contains all possible aspects which may assist to move towards energy neutrality in WWTPs. The sources of energy...

  Full text available to download

• Characterization of Corrosion-Induced Fracture in Reinforced Concrete Beams Using Electrical Potential, Ultrasound and Low-Frequency Vibration

  Publication

  • T. Ferenc
  • E. Wojtczak
  • B. Meronk
  • J. Ryl
  • K. Wilde
  • M. Rucka

  - JOURNAL OF NONDESTRUCTIVE EVALUATION - Year 2024

  The paper deals with the non-destructive experimental testing of the reinforced concrete beams under progressive corrosion. A series of experiments using electrical potential, ultrasound and low-frequency vibrations techniques are reported. Electrical potential and natural frequencies were used to characterise and monitor the corrosion process at its initial state. The P-wave velocity measurements were proved to be effective in...

  Full text available to download

• The overview of reactors used for the production of precipitated calcium carbonate via carbonation route

  Publication

  • N. Czaplicka
  • D. Konopacka-Łyskawa

  - Aparatura Badawcza i Dydaktyczna - Year 2019

  Carbonation is one of the methods for the production of precipitated calcium carbonate (PCC) on the industrial scale. A gaseous CO2 is used as a reagent in this process. The hydrodynamic conditions gener-ated in the reactor affect the course of the process and the characteristics of the precipitated calcium carbonate particles. This paper discusses the construction of standard reactors and new proposed con-struction used for the...

  Full text available to download

• Analysis of MArkers of Exposure to Constituents of Environmental Tobacco Smoke (ETS)

  Publication

  • S. Narkowicz
  • Ż. Polkowska
  • J. Namieśnik

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Year 2012

  Tobacco smoke is a complex mixture of more than 4000 chemical compounds, many of which are harmful to human health. These compounds belong to various chemical classes, including amides, imides, lactams, carboxylic acids, aldehydes, ketones, alcohols, phenols, amines, hydrocarbons, ethers, and inorganic compounds. There are three types of tobacco smoke streams: the mainstream, the sidestream, and environmental tobacco smoke (ETS)....

  Full text to download in external service

• VIbration monitoring in reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%). Lubricant - PARAFFIN OIL. Specim. set K08

  Open Research Data

  open access

  • J. Łubiński
  • K. Druet

  - series: Wear in reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%).

  VIbration monitoring in reciprocating siding friction tests in ball-on-flat contact. Both specimens made of sintered alumina ceramics (98%) - self-mated contact.Linear reciprocating motion.Lubrication: PARAFFIN OIL. Sliding velocity (peak): 0.1 m/s. Load (normal force): 5N. Test rig: TPZ-1 Tribometer.Running time: progressive increments of 10, 15, 30,...

• VIbration monitoring in reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%). Lubricant - DISTILLED WATER. Specim. set K02

  Open Research Data

  open access

  • J. Łubiński
  • K. Druet

  - series: Wear in reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%).

  VIbration monitoring in reciprocating siding friction tests in ball-on-flat contact. Both specimens made of sintered alumina ceramics (98%) - self-mated contact.Linear reciprocating motion.Lubrication: DISTILLED WATER. Sliding velocity (peak): 0.1 m/s. Load (normal force): 5N. Test rig: TPZ-1 Tribometer.Running time: progressive increments of 10, 15,...

• VIbration monitoring in reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%). Lubricant - DISTILLED WATER. Specim. set K06

  Open Research Data

  open access

  • J. Łubiński
  • K. Druet

  - series: Wear in reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%).

  VIbration monitoring in reciprocating siding friction tests in ball-on-flat contact. Both specimens made of sintered alumina ceramics (98%) - self-mated contact.Linear reciprocating motion.Lubrication: DISTILLED WATER. Sliding velocity (peak): 0.1 m/s. Load (normal force): 5N. Test rig: TPZ-1 Tribometer.Running time: progressive increments of 10, 15,...

• VIbration monitoring in reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%). Lubricant - DISTILLED WATER. Specim. set K07

  Open Research Data

  open access

  • J. Łubiński
  • K. Druet

  - series: Wear in reciprocating siding friction tests. Ball-on-flat contact. Sintered alumina ceramics (98%).

  VIbration monitoring in reciprocating siding friction tests in ball-on-flat contact. Both specimens made of sintered alumina ceramics (98%) - self-mated contact.Linear reciprocating motion.Lubrication: DISTILLED WATER. Sliding velocity (peak): 0.1 m/s. Load (normal force): 5N. Test rig: TPZ-1 Tribometer.Running time: progressive increments of 10, 15,...

• Human Resource Management Journal

  Journals

  ISSN: 0954-5395 , eISSN: 1748-8583

• Human Resource Development International

  Journals

  ISSN: 1367-8868 , eISSN: 1469-8374

• Human Resource Development Review

  Journals

  ISSN: 1534-4843 , eISSN: 1552-6712

• Letters in Spatial and Resource Science

  Journals

  ISSN: 1864-4031 , eISSN: 1864-404X

• Cost Effectiveness and Resource Allocation

  Journals

  ISSN: 1478-7547

• Healthcare in Low-resource Settings

  Journals

  ISSN: 2281-7824

• Agricultural and Resource Economics Review

  Journals

  ISSN: 1068-2805 , eISSN: 2372-2614

• HUMAN RESOURCE MANAGEMENT REVIEW

  Journals

  ISSN: 1053-4822 , eISSN: 1873-7889

• Human Resource Development Quarterly

  Journals

  ISSN: 1044-8004 , eISSN: 1532-1096

• JOURNAL OF AGRICULTURAL AND RESOURCE ECONOMICS

  Journals

  ISSN: 1068-5502 , eISSN: 2327-8285

• Annual Review of Resource Economics

  Journals

  ISSN: 1941-1340

• Analysing Ways to Achieve a New Urban Agenda-Based Sustainable Metropolitan Transport

  Publication

  • R. Okraszewska
  • K. Jamroz
  • L. Michalski
  • J. Żukowska
  • K. Grzelec
  • K. Birr

  - Sustainability - Year 2019

  The New Urban Agenda (NUA) sets a new vision of sustainable urban development to help cities deal with the challenges of changing demography. While numerous articles have addressed how the NUA can be implemented at different levels and in different areas, this article points out the potential limitations in incorporating the NUA into metropolitan transport policies. The relevance of the limitations can be seen in three main fields:...

  Full text available to download

• Comparison of the impact test and the harmonic test in measurements of natural resonant frequencies of circular saw blades

  Publication

  • A. D. Kaczmarek-Penia•kova
  • L. Javorek
  • K. Orłowski

  - Annals of WULS, Forestry and Wood Technology - Year 2015

  In this paper results of measurements of natural resonant frequencies of circular saw blades with the impact test and the harmonic test are presented. Comparison of these two methods revealed that during testing of circular saw blades, in which bodies the open and closed notches (cuts) for cleaning of knives are present, with the harmonic test method it has been observed appearing of quasi-twin resonant frequencies, whereas the...

  Full text available to download

• Formaldehyde in Human Saliva as an Indication of Environmental Tobacco Smoke Exposure

  Publication

  • I. Demkowska
  • Ż. Polkowska
  • J. Namieśnik

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2010

  Skład środowiskowego dymu tytoniowego zależy przede wszystkim od stosowanej odmiany tytoniu oraz różnorodnych dodatków wprowadzanych do tytoniu na etapie produkcji papierosów. Podczas palenia tytoniu węglowodany ulegają złożonym przemianom, w wyniku których powstają toksyczne składniki środowiskowego dymu tytoniowego, w szczególności aldehydy (formaldehyd). Celem badań było uzyskanie informacji o poziomie zawartości formaldehydu...

• A CMOS Pixel With Embedded ADC, Digital CDS and Gain Correction Capability for Massively Parallel Imaging Array

  Publication

  • M. Kłosowski
  • W. Jendernalik
  • J. Jakusz
  • G. Blakiewicz
  • S. Szczepański

  - IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS - Year 2017

  In the paper, a CMOS pixel has been proposed for imaging arrays with massively parallel image acquisition and simultaneous compensation of dark signal nonuniformity (DSNU) as well as photoresponse nonuniformity (PRNU). In our solution the pixel contains all necessary functional blocks: a photosensor and an analog-to-digital converter (ADC) with built-in correlated double sampling (CDS) integrated together. It is implemented in...

  Full text available to download

• Small-lot Production with Additive Production Using Reverse Logistics and IT Solutions in COVID-19 Era

  Publication

  • T. Krolikowski
  • R. Strulak-Wojcikiewicz
  • P. Nikonczuk
  • P. Zmuda-Trzebiatowski
  • A. Deja

  - European Research Studies Journal - Year 2020

  Full text to download in external service

• Determination of Surfactants in Environmental Samples. Part III. Non-Ionic Compounds

  Publication

  • E. Olkowska
  • M. Ruman
  • A. Kowalska
  • Ż. Polkowska

  - Ecological Chemistry and Engineering S - Chemia i Inżynieria Ekologiczna S - Year 2013

  Non-ionic surface active agents are a diverse group of chemicals which have an uncharged polar head and a non-polar tail. They have different properties due to amphiphilic structure of their molecules. Commercial available non-ionic surfactants consist of the broadest spectrum of compounds in comparison with other types of such agents. Typically, non-ionic compounds found applications in households and industry during formulation...

  Full text available to download

• Catalysis, process design and industrial production of polymers

  e-Learning Courses

  • L. Jasińska-Walc

• Sustainable Chemically Modified Mater-Bi/Poly(ε-caprolactone)/Cellulose Biocomposites: Looking at the Bulk through the Surface

  Publication

  • A. Hejna
  • M. Barczewski
  • P. Kosmela
  • O. Mysiukiewicz
  • A. Tercjak
  • A. Piasecki
  • M. Saeb
  • M. Szostak

  - Research Square - Year 2023

  Sustainable polymer composites are progressively under development in a technological paradigm shift from "just use more and more" to "convert into value-added products". The bio-based blends based on Mater-Bi bio-plastic (A) and poly(ε-caprolactone) (B), at a weight ratio of 70:30 (A:B) were developed, followed by the addition of UFC100 cellulose (C) filler to yield 70/30 (w/w) (A:B)/C sustainable biocomposites. The effects of...

  Full text available to download

• HYDROGEN PRODUCTION PERFORMANCE IN THERMOCATALYTIC REACTOR BASED ON THE INTERMETALLIC PHASE OF NI3AL

  Publication

  • J. Badur
  • M. Stajnke
  • P. Ziółkowski
  • P. Jóźwik
  • Z. Bojar
  • P. Ziółkowski

  - Year 2018

  The main aim of the following paper is mathematical modelling for momentum, heat and mass transfer, which is accompanied by chemical surface reactions of the flow of the mixture helium and methanol. The thermocatalytic devices used for decomposition of hydrocarbons incorporate vertical microchannels coupling at the ends and heated to 500 oC at the walls. The results of the experiment were compared with CFD calculations to calibrate...

• ENVIRONMENTAL IMPACT ASSESSMENT - 2021-2022

  e-Learning Courses

  • A. Łuczkiewicz
  • A. Kalinowska

• ENVIRONMENTAL IMPACT ASSESSMENT - 2023/2024

  e-Learning Courses

  • A. Łuczkiewicz

• Environmental Remediation Technologies (2023/2024)

  e-Learning Courses

  • A. Zielińska-Jurek
  • E. Çako