Search results for: PULA application

• Nanoparticle coatings for stir bar sorptive extraction, synthesis, characterization and application

  Publication

  • S. Hashemi
  • M. Kaykhaii

  - Talanta - Year 2021

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• Application of polypropylene membranes hydrophilized by plasma for water desalination by membrane distillation

  Publication

  • M. M. Gryta

  - DESALINATION - Year 2021

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• Application of polypropylene microfiltration membranes for separation of wastewater from car wash

  Publication

  • M. M. Gryta
  • P. Woźniak

  - SEPARATION AND PURIFICATION TECHNOLOGY - Year 2024

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• Application of Capillary Polypropylene Membranes for Microfiltration of Oily Wastewaters: Experiments and Modeling

  Publication

  • W. Tomczak
  • M. M. Gryta

  - Fibers - Year 2021

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• Recent Trends in the Application of Chromatographic Techniques in the Analysis of Luteolin and Its Derivatives

  Publication

  • . Juszczak
  • . Zovko-Končić
  • . Tomczyk

  - Biomolecules - Year 2019

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• Interactions of newly synthesized platinum nanoparticles with ICR-191 and their potential application

  Publication

  • A. Borowik
  • R. Banasiuk
  • N. Derewonko
  • M. Rychlowski
  • M. Krychowiak-Masnicka
  • D. Wyrzykowski
  • M. Ziabka
  • A. Woziwodzka
  • A. Krolicka
  • J. Piosik

  - Scientific Reports - Year 2019

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• Application of Square Msplit Estimation in Determination of Vessel Position in Coastal Shipping

  Publication

  • M. Zienkiewicz
  • K. Czaplewski

  - Polish Maritime Research - Year 2017

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• Design and Thermodynamic Analysis of an SOFC System for Naval Surface Ship Application

  Publication

  • c. ezgi
  • M. Turhan
  • Ö. Selvi

  - Journal of Fuel Cell Science and Technology - Year 2013

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• The application of response surface method to optimization of precision ball end milling

  Publication

  • S. Wojciechowski
  • R. Maruda
  • G. Królczyk

  - MATEC Web of Conferences - Year 2017

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• The application of risk analysis in the assessment and management of road safety in road tunnels

  Publication

  • K. Jamroz

  - Journal of KONBiN - Year 2008

  Tunele drogowe są najbardziej wrażliwymi za zakłócenia, spowodowane wypadkami drogowymi, elementami sieci drogowej. Najpoważniejszymi wypadkami w tych obiektach są zdarzenia z udziałem samochodów ciężarowych przewożących materiały niebezpieczne. Od kilku lat zatem rozwijane są w Europie metody analizy ryzyka i budowane narzedzia do zarządzania ryzykiem w tunelach drogowych. W Polsce zaczyna się budować tunele drogowe, a problem...

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• Potential application of ionic liquids in aluminium production - economical and ecological assessment

  Publication

  • M. Markiewicz
  • J. Hupka
  • M. Joskowska
  • C. Jungnickel

  - Physicochemical Problems of Mineral Processing - Year 2009

  Technologia wytwarzania aluminium stosowana na skale przemysłową oparta jest na elektrodepozycji w ciekłym kriolicie i nosi nazwę procesu Hall-Heroult'a. Technologia ta wymaga wysokich nakładów energii elektrycznej, charakteryzuje się ponadto, szeroko udokumentowanym, negatywnym wpływem na środowisko naturalne. Produkcja aluminium możliwa jest również metodą alternatywną poprzez elektrodepozycję a mieszaniny cieczy jonowych w temperaturze...

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• An application of the TCRBF neural network in multi-node fault diagnosis method

  Publication

  • Z. Czaja
  • M. Kowalewski

  - Year 2009

  Przedstawiono nową metodę samo-testowania części analogowej w systemach elektronicznych sterowanych mikrokontrolerami. Układ badany pobudzany jest przebiegiem sinusoidalnym przez generator zamontowany w systemie, a jego odpowiedź jest próbkowana w wybranych węzłach przez wewnętrzny przetwornik A/C mikrokontrolera. Detekcja i lokalizacja uszkodzenia jest dokontwana przez sieć neuronową typu TCRBF. Procedurę diagnostyczną zaimplementowano...

• Application of dynamic time warping and cepstrograms to text-dependent speaker verification

  Publication

  • A. Kaczmarek
  • M. Staworko

  - Year 2009

  This work provides a description of an automatic speaker verification (ASV) system. In particular, it documents the evolution of all individual stages of the proposed ASV system design from the phase of preprocessing to an operational decision making system. The aim of this research was to achieve the system of the best safety and ease of use in view of users. The objective estimation of this target has been accomplished by assessing...

• Fractional delayor application in self-tuning sub-sample delay estimator

  Publication

  • E. Hermanowicz
  • M. Rojewski

  - Elektronika : konstrukcje, technologie, zastosowania - Year 2009

  W artykule przedstawiono nowe rozwiązanie samonastrajalnego estymatora opóźnienia sygnału sinusoidalnego. Estymator działa w czasie dyskretnym. Proponowane rozwiązanie wykorzystuje kaskadowe połączenie cyfrowego filtru ułamkowo opóźniającego służącego do synchronizacji próbkowania i liniowo-fazowego cyfrowego filtru Hilberta. Oryginalność polega na zastosowaniu tu filtrów cyfrowych o bardzo małej złożoności numerycznej. Jest ona...

• Application exaples of wide area monitoring for system operators within UCTE

  Publication

  • D. Wilson
  • Z. Lubośny
  • S. L. Barba

  - Year 2009

  W referacie przedstawiono przykładowe zastosowania pomiarów uzyskiwanych w systemie WAMS dla potrzeb systemu elektroenergetycznego.

• Response Surface Methodology Application for Bacteriophage–Antibiotic Antibiofilm Activity Optimization

  Publication

  • B. Grygorcewicz
  • M. Gliźniewicz
  • P. Olszewska
  • D. Miłek
  • A. Czajkowski
  • N. Serwin
  • E. Cecerska-Heryć
  • R. Rakoczy

  - Microorganisms - Year 2023

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• The high-cyclic model for sand tested beyond the usual ranges of application

  Publication

  • L. Knittel
  • A. Lamparter
  • A. Niemunis
  • H. H. Stutz

  - Acta Geotechnica - Year 2023

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• Application of multi-criteria mathematical programming models for assignment of services in a hospital

  Publication

  • B. Sawik

  - Year 2013

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• Resolving Selected Problems in Surface Topography Analysis by Application of the Autocorrelation Function

  Publication

  • P. Podulka

  - Coatings - Year 2022

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• Ultrasound Application in Potato Cultivation: Potential for Enhanced Yield and Sustainable Agriculture

  Publication

  • P. Pszczółkowski
  • B. Sawicka

  - Sustainability - Year 2023

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• Application of Carbonized Metal–Organic Framework as Efficient Adsorbent of Cationic Dye

  Publication

  • M. Barylak
  • K. Cendrowski
  • E. Mijowska

  - INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH - Year 2018

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• BC-MPI: running an mpi application on multiple clusters with beesycluster connectivity

  Publication

  • P. Czarnul

  - Year 2007

  W artykule zaproponowano nowy pakiet BC-MPI, który umożliwiauruchomienie aplikacji MPI na wielu klastrach z różnymi implementacjami MPI. Wykorzystuje dedykowane implementacje MPIdo komunikacji wewnątrz klastrów oraz tryb MPI THREAD MULTIPLE dokomunikacji pomiędzy klastrami w dodatkowych wątkach aplikacji MPI. Ponadto, aplikacja BC-MPI może być automatycznie skompilowanai uruchomiona przez warstwę pośrednią BeesyCluster. BeesyClusterumożliwia...

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• Soil and groundwater fecal contamination as a result of sewage sludge land application.

  Publication

  • A. Łuczkiewicz
  • B. Quant

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2007

  The release of sludge-born bacteria and their further transport in subsurface was studied. The migration of bacteria was investigated in column experiments which were carried out under the conditions corresponding to naturally occurring extreme rainfall. Coal fly ash as well as coarse and medium grained sand, which properties are similar to the soils present in degraded areas, were used as column beds. Sewage sludge was applied...

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• Application of Game Theory against Nature in Supporting Bid Pricing in Construction

  Publication

  • Ł. Rzepecki
  • P. Jaśkowski

  - Symmetry-Basel - Year 2021

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• Application of the Regional Security Complex Theory for Security Analysis in the Persian Gulf

  Publication

  • W. Grabowski

  - Athenaeum. Polskie Studia Politologiczne - Year 2020

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• MLPG Method using kd-trees and its application to Flamant Problem

  Publication

  • R. Ossowski
  • Z. Sikora

  - Year 2007

  W pracy przedstawiono rozwiązanie problemu Flamanta z zastosowaniem metody bezsiatkowej MLPG. Oryginalnym pomysłem była aplikacja algorytmu kd-drzew do poszukiwania najbliższych punktów interpolacji dla funkcji radialnych.

• Standards Conformity Framework in comparison with contemporary methods supporting standards application

  Publication

  • Ł. Cyra
  • J. Górski

  - Year 2008

  Achieving and assessing conformity with standards and compliance with various sets of requirements generates significant costs for contemporary economies. Great deal of this is spent on fulfilment of safety and security requirements. However, standards application is not supported sufficiently by the tools available on the market. Therefore, Standards Conformity Framework (SCF) containing methods and tools which provide support...

• A concept of an application to plan the time lines of building selected bridge structures

  Publication

  • A. Kristowski

  - Year 2008

  W rozdziale został przedstawiony przykład autorskiego programu komputerowego przeznaczonego do planowania czasu pracy i kosztów w budownictwie mostowym. Zaletą programu jest możliwość przedstawienia wyników w formie graficznej w sposób deterministyczny i niedeterministyczny. Ma to ogromne znaczenie jeżeli poszukujemy optymalnych rozwiązań dotyczących zagadnień ryzyka i ekonomiki budownictwa.

• Linear analysis of laminated multilayered plates with the application of zig-zag function

  Publication

  • A. Sabik
  • I. Kreja

  - Archives of Civil and Mechanical Engineering - Year 2008

  W pracy analizowany jest dwuwymiarowy model MES płyty warstwowej bazujący na teorii ścinania pierwszego rzędu, w którego sformułowaniu uwzględnione są dodatkowo efekt zig-zag oraz warunki równowagi międzywarstwowej. Zygzakowa deformacja przekroju modelowana jest poprzez wzbogacenie liniowego rozkładu przemieszczeń teorii ścinania pierwszego rzędu kawałkami ciągłą funkcją Murakami'ego. Pole przemieszczeń w prezentowanym sformułowaniu...

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• Stochastic model of the process of starting combustion engines and practical application of the process

  Publication

  • J. Girtler

  - Journal of Polish CIMEEAC - Year 2008

  W atrykule zaproponowano model procesu rozruchu silników o zapłonie samoczynnym w formie procesu semimarkowskiego dyskretnego w stanach i ciągłego w czasie. Zaproponowano również koncepcję zastosowania opracowanego modelu do określenia ilości substancji szkodliwych, jakie są emitowane wraz z spalinami do otoczenia podczas rozruchu każdego silnika. W rozważaniach tych przyjęto, że statystyka zmiennej losowej, rozumianej jako masa...

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• THE APPLICATION OF THE MECHANOCHEMICAL SYNTHESIS FOR THE PREPARATION OF ADVANCED CERAMICS BASED ON BARIUM TITANATE

  Publication

  • B. Garbarz-Glos
  • W. Bąk
  • A. Budziak
  • P. Dulian
  • A. Lisińska-Czekaj
  • D. Czekaj

  - ARCHIVES OF METALLURGY AND MATERIALS - Year 2020

  In the present study, the lead-free BaTi1-xZrxO3 (for x = 0, 0.05 and 0.15) ceramics were prepared by High-Energy Ball Milling and heat treatments. The performed X-ray, SEM and EDS measurements confirmed high purity, good quality and the expected quantitative composition of the obtained samples. The study of dielectric properties was performed by means of broadband dielectric spectroscopy at the frequency ranging from 0.1 Hz to...

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• Application of mesh deformation for modeling of conformal RF components with 3D FEM

  Publication

  • M. Jasiński
  • A. Lamęcki
  • M. Mrozowski

  - Year 2020

  In this paper, a method of analysis of conformal RF components has been proposed. In this approach, modeling of a curved structure is based on mesh deformation of planar objects rather than the construction of conformal geometry at CSG level. Since the model is represented as a 3D mesh, the deformation only requires the calculation of nodes position in the bent structure. The results of the proposed algorithm have been validated...

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• Application of the Chimney Cap as a Method of Improving the Effectiveness of Natural Ventilation in Buildings

  Publication

  • R. Antczak-Jarząbska
  • M. Niedostatkiewicz

  - Polish Maritime Research - Year 2020

  Adequately designed natural ventilation is the cheapest and easiest way to effectively remove indoor pollutants and keep the air inside a building fresh. A prediction of the performance and effectiveness of ventilation in order to determine the design of a ventilation system can provide real and long-term cost savings. The worst time in terms of the efficiency of natural ventilation is the spring-autumn transition period [7]. In...

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• A new relevant membrane application: CO2 direct air capture (DAC)

  Publication

  • R. Castro Munoz
  • M. Zamidi Ahmad
  • M. Malankowska
  • J. Coronas

  - CHEMICAL ENGINEERING JOURNAL - Year 2022

  Since carbon dioxide (CO2) is the primary greenhouse gas emitted into the atmosphere due to human activities, strong research efforts have been developed towards capturing and decreasing its production. Unfortunately, specific processes and activities make it impossible to avoid CO2 emissions. Among the different strategies scientists propose for CO2 reduction, direct CO2 capture from the atmosphere, also known as direct air capture...

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• Application of the neural networks for developing new parametrization of the Tersoff potential for carbon

  Publication

  • A. C. Nwachukwu
  • S. Winczewski

  - TASK Quarterly - Year 2020

  Penta-graphene (PG) is a 2D carbon allotrope composed of a layer of pentagons having sp2- and sp3-bonded carbon atoms. A study carried out in 2018 has shown that the parameterization of the Tersoff potential proposed in 2005 by Ehrhart and Able (T05 potential) performs better than other potentials available for carbon, being able to reproduce structural and mechanical properties of the PG. In this work, we tried to improve the...

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• Application of Artificial Neural Networks to Predict Insulation Properties of Lightweight Concrete

  Publication

  • M. Kurpińska
  • L. Kułak
  • T. Miruszewski
  • M. Byczuk

  - Applied Sciences-Basel - Year 2021

  Predicting the properties of concrete before its design and application process allows for refining and optimizing its composition. However, the properties of lightweight concrete are much harder to predict than those of normal weight concrete, especially if the forecast concerns the insulating properties of concrete with artificial lightweight aggregate (LWA). It is possible to use porous aggregates and precisely modify the composition...

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• Application of the ISE Optimized Proportional Control of the Wave Maker in a Towing Tank

  Publication

  • M. Drzewiecki
  • J. Guziński

  - IEEE Access - Year 2022

  This paper presents the improvement of the wave maker control system. The wave maker is a facility widely used in hydromechanics laboratories to generate waves in towing tanks. It is equipped with an electrohydraulic drive and an actuator submerged into water. The waves are generated to model the environmental conditions for physical experiments, performed on reduced-scale models of maritime objects. The physical experiments allow...

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• Application of Doubly Connected Dominating Sets to Safe Rectangular Smart Grids

  Publication

  • J. Cyman
  • J. Raczek

  - ENERGIES - Year 2022

  Smart grids, together with the Internet of Things, are considered to be the future of the electric energy world. This is possible through a two-way communication between nodes of the grids and computer processing. It is necessary that the communication is easy and safe, and the distance between a point of demand and supply is short, to reduce the electricity loss. All these requirements should be met at the lowest possible cost....

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• Exploring the Prevalence of Anti-patterns in the Application of Scrum in Software Development Organizations

  Publication

  • M. Wróbel
  • D. Przała
  • P. Weichbroth

  - Year 2023

  The paper presents a survey-based study that aimed to determine the prevalence of anti-patterns in the Scrum software development methodology. A total of 35 anti-patterns were selected from the literature review, and 42 respondents indicated whether they had encountered each anti-pattern in their organizations. The study found that``Unfinished Tasks'' was the most prevalent anti-pattern, highlighting the importance of proper planning...

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• Study on VR Application Efficiency of Selected Android OS Mobile Devices

  Publication

  • P. Falkowski-Gilski
  • K. Fidurski

  - Year 2022

  Currently, the number of scenarios for using VR (Virtual Reality) technology grows every year. Yet, there are still issues associated with it, related with the performance of the mobile device itself. The aim of this work is to perform an analysis of the effectiveness of virtual reality applications in case of mobile platforms. We put the main emphasis on examining the performance and efficiency of four different hardware and software...

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• Application of the corrosion tester in corrosion tests using the acoustic emission method.

  Publication

  • K. Emilianowicz
  • M. Supernak
  • A. Ossowska

  - Polish Maritime Research - Year 2022

  The article presents an innovative method of corrosion tests using the acoustic emission method and the corrosion tester. The problem of corrosion occurring in ballast tanks and tanks carrying petroleum products is discussed. The acoustic method is presented which, due to the use of a unique corrosion tester, is used to monitor the course of corrosion processes in steel. The principle of operation of the corrosion tester, its construction...

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• Application of regularized Savitzky–Golay filters to identification of time-varying systems

  Publication

  • M. Niedźwiecki
  • M. Ciołek
  • A. Gańcza
  • P. A. Kaczmarek

  - AUTOMATICA - Year 2021

  Savitzky–Golay (SG) filtering is a classical signal smoothing technique based on the local least squares approximation of the analyzed signal by a linear combination of known functions of time (originally — powers of time, which corresponds to polynomial approximation). It is shown that the regularized version of the SG algorithm can be successfully applied to identification of time-varying finite impulse response (FIR) systems....

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• Application of Shape From Shading Technique for Side Scan Sonar Images

  Publication

  • K. Bikonis
  • M. Moszyński
  • Z. Łubniewski

  - Polish Maritime Research - Year 2013

  Side scan sonar (SSS) is one of the most widely used imaging systems in the underwater environment. It is relatively cheap and easy to deploy in comparison with more powerful sensors like multibeam echosounder or synthetic aperture sonar. Although, the SSS does not provide directly the seafloor bathymetry measurements. Its outputs are usually in a form of grey level acoustic images of seafloor. However, the analysis of such images...

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• Application of principal component and hierarchical cluster analysis in classifying defects of trolleybuses

  Publication

  • M. Bartłomiejczyk
  • M. Połom
  • K. Jakimovska

  - Przegląd Elektrotechniczny - Year 2013

  The failure rate of vehicles is a relevant task, which is strictly connected with the reliability of transportation systems. Methods of data analysis allow us to find similarity and differences between failure rates of several parts of trolleybuses. This paper deals with the statistic of failure of trolleybuses from the municipal transport company of Gdynia (Poland).

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• The concept of capillary forces supported evaporator for application to domestic ORC unit

  Publication

  • D. Mikielewicz
  • J. Mikielewicz

  - Year 2012

  W pracy przedstawiono koncepcję parownika wspomaganego siłami kapilarnymi do wykorzystania w mikrosiłowni domowej.

• Application of an uncoupled ALE-formulation of granular flow in silos with and without inserts

  Publication

  • M. Wójcik
  • J. Tejchman

  - Year 2006

  W artykule przedstawiono wyniki numerycznej analizy zachowania się materiałów granulowanych podczas przepływów w silosach ze wstawkami. Obliczenia wykonano przy zastosowaniu prawa sprężysto-plastycznego według Druckera-Pragera przy zastosowaniu podejścia mieszanego niepołączonego ALE. Zbadano wpływ rodzaju wstawki i kąta tarcia na ścianie na wielkość naprężeń na ścianie.

• Application of DIC technique to concrete - study on objectivity of measured surface displacements

  Publication

  • Ł. Skarżyński
  • J. Kozicki
  • J. Tejchman

  - EXPERIMENTAL MECHANICS - Year 2013

  Artykuł omawia wyniki pomiarów szerokości lokalizacji odkształceń na powierzchni betonu podczas zginania belek. Wykonano obszerne studia nad obiektywnością pomierzonych przemieszczeń w betonie. Opracowano własna metodę do obliczeń szerokości lokalizacji.

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• Convergence of expansions in Schrödinger and Dirac eigenfunctions, with an application to the R-matrix theory

  Publication

  • J. Stasińska

  - JOURNAL OF MATHEMATICAL PHYSICS - Year 2012

  W pracy zbadano właściwości rozwinięć w szeregi funkcji własnych dla zagadnień Schrödingera i Diraca. Potwierdzono obserwacje poczynione wcześniej przez Rosenthala oraz przez Szmytkowskiego i Hinze, że szereg funkcyjny występujący w teorii R-macierzy dla cząstek Diraca w ogólności nie zbiega do funkcji ciągłej.

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• Application of an Autonomous/Unmanned Survey Vessel (ASV/USV) in Bathymetric Measurements

  Publication

  • C. Specht
  • E. Świtalski
  • M. Specht

  - Polish Maritime Research - Year 2017

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• The Application of Risk Analysis in the Assessment and Management of Road Safety in Road Tunnels

  Publication

  • K. Jamroz

  - Journal of KONBiN - Year 2008

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