Search results for: NER

• Synthesis and properties of new 'N,'N-phenyltetrazole podand

  Publication

  • A. Pazik
  • B. Kamińska
  • A. Skwierawska
  • S. Nakonieczna
  • T. Ossowski

  - CHEMICAL PAPERS - Year 2016

  The synthesis of a new chromogenic N,N-phenyltetrazole receptor is reported here. The cationbinding properties of this receptor in solution were investigated by naked-eye colour change, electrochemical methods and UV-Vis spectroscopy in various solvents (CH3CN, dimethylsulphoxide (DMSO), DMSO/H2O, CH3CN/H2O and CH3CN/MeOH). In addition, the receptor was used as a sensing material in ion-selective membrane electrodes. The selectivity...

• Acoustics - new services for urban planning, research and education

  Publication

  • J. Kotus
  • M. Szczodrak
  • B. Kostek
  • A. Czyżewski

  - Year 2013

  The main purpose of the presented design is twofold, namely: providing detailed information about the noise threats that occur every day in city areas and preventing the noise induced hearing loss especially among young people. An experimental system designed for the continuous monitoring of the acoustic climate of urban areas was developed and implemented within the PLGrid Plus project. The assessment of environmental threats...

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• New clicked full agonists of the estrogen receptor β

  Publication

  • S. Demkowicz
  • K. Filipiak
  • M. Maslyk
  • J. Ciepielski
  • S. de Pascual-Teresa
  • S. Martín-Santamaría
  • B. De Pascual-Teresa
  • A. Ramos

  - RSC Advances - Year 2013

  A click chemistry approach was used to synthesize a series of 1,4-diaryl-substituted 1,2,3-triazoles designed to behave as estrogen receptor (ER) ligands. We studied their affinities for both receptors α and β, their agonist activities in a cell-based luciferase reporter assay and their effect on the proliferation of the hormone-dependent MCF-7 cell line. We found two compounds (3a and 3c) that behave as selective full agonists...

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• Decisional DNA based embedded systems: a new perspective

  Publication

  • H. Zhang
  • C. Sanin
  • E. Szczerbicki

  - SYSTEMS SCIENCE - Year 2010

  Omówiono nowe kierunki i perspektywy badań w zakresie systemów podporządkowanych opartych na decyzyjnym DNA.

• Comparison of new position estimation algorithm for indoor environment

  Publication

  • A. Czapiewska
  • J. Sadowski

  - Year 2014

  In the paper a new position estimation algorithm based on distance measurements is presented. This algorithm is dedicated for indoor environments. In the paper the new algorithm is compared with Chan algorithm. For the comparison were used real measurements conducted inside a building.

• New Procedures for Control of Industrial Effluents Treatment Processes

  Publication

  • G. Boczkaj
  • A. Przyjazny
  • M. A. Kamiński

  - INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH - Year 2014

  This work presents the procedures for monitoring volatile organic compounds during treatment of industrial effluents. The investigation was carried out for a specific effluent—caustic effluent from bitumen production. The developed procedures enable more detailed control of the effectiveness of wastewater treatment than standard procedures. Caustic effluents from bitumen production have a complex physicochemical form and consist...

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• New trends in development of micro heat exchangers for ORC's

  Publication

  • J. Mikielewicz
  • D. Mikielewicz
  • W. Rybiński

  - Year 2014

  In the paper, new trends in development of micro heat exchangers for CHP are presented. Main attention is concentrated on the question, how channels size and thermal development lenght affect the heat transfer. New types of micro heat exchangers developed at the Institute of Fluid-Flow Machinery PAS and the methoda of their design are presented. The new experimental testing methods of the micro-channel heat exchangers, new algorithms...

• FURTHER REMARKS ON THE NEO-CLASSICAL NAVIER-STOKES EQUATIONS

  Publication

  • P. Ziółkowski
  • J. Badur

  - Year 2013

  The seminal Navier-Stokes equations have been stated yet before creation of principles of thermodynamics and the first and second laws. In the literature there is the common opinion that the Navier-Stokes equations cannot be taken as a thermodynamically correct model of “working fluid” which is able to describe transformation of “ heat” into “work” and vice versa. Therefore, in the paper, a new exposition of thermodynamically...

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• A new diagnostic method for evaluation of cardiosurgery wound healing

  Publication

  • A. Z. Nowakowski
  • P. Siondalski
  • M. Moderhak
  • M. Kaczmarek

  - QIRT Journal - Year 2016

  One of important and still unsolved problems in medicine is the question of objective and quantitative evaluation of post-surgery wound healing. The aim of this research is to analyse possibility and value of using the newly elaborated infrared imaging procedure – Active Dynamic Thermography (ADT) – for quantitative description of wound healing processes in cardiosurgery. Both, classical thermal figures of merit as well as ADT...

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• A new quaternion-based encryption method for DICOM images

  Publication

  • M. Dzwonkowski
  • M. Papaj
  • R. Rykaczewski

  - IEEE TRANSACTIONS ON IMAGE PROCESSING - Year 2015

  In this paper, a new quaternion-based lossless encryption technique for digital image and communication on medicine (DICOM) images is proposed. We have scrutinized and slightly modified the concept of the DICOM network to point out the best location for the proposed encryption scheme, which significantly improves speed of DICOM images encryption in comparison with those originally embedded into DICOM advanced encryption standard...

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• New Approach to Arc Fitting for Railway Track Realignment

  Publication

  • S. Cellmer
  • J. Rapiński
  • M. Skala
  • K. Palikowska

  - JOURNAL OF SURVEYING ENGINEERING-ASCE - Year 2015

  This article presents a new method of arc fitting for railway track realignment. The theoretical foundations are presented, along with a detailed algorithm of the iterative computational process. This method is based on solving a set of linearized pseudo-observation equations. The formulas of the functional model of the fitting problem were derived, and a special form of objective function is proposed. An iterative method for optimization...

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• Aquaporins: New markers for male (in)fertility in livestock and poultry?

  Publication

  • P. Oberska
  • K. M. Michałek

  - ANIMAL REPRODUCTION SCIENCE - Year 2021

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• The New LM-PCR/Shifter Method for the Genotyping of Microorganism

  Publication

  • B. Krawczyk
  • K. Stojowska
  • J. Kur

  - Acta Biochimica Polonica - Year 2011

  Techniques relies on the ligation of appropriates adapters (LM-PCR) as AFLP, PCR MP and ADSRRS are successfully used for epidemiological studies for prokaryotic and eukaryotic microorganisms. In this study we propose a new method, called the LM-PCR/Shifter, based on the use of a Class IIS restriction enzyme giving restriction fragments with different 4 base 5' overhangs (Shifter) and the ligation of appropriate oligonucleotide...

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• Scalar and Vector acoustic fields and sources: a new look

  Publication

  • H. Lasota

  - Year 2011

  A study of fundamental problems of the wavefields that are the reaction of fluid continuum on two kinds of primary actions in fluid, then on two kinds of elementary point sources, is presented in this paper, based on the assumption of the physical duality of linear fluid mechanics and the formal symmetry of mathematical description. The two fundamental wavefields generated in fluid by physical point sources are discussed in detail,...

• Production of new non-matrix reference material of ethene

  Publication

  • M. Słomińska

  - Year 2012

  The main objective of the research is to produce new non-matrix reference materials of ethene. The study are based on thermal decomposition of surface compound chemically bonded with the surface of glass fibers coated with thin layer of aluminum. Positivehomogeneity test, stability test and organization of inter-laboratory comparison are leading to find new non-matrix reference materials which are indispensable tools in the analysis...

• In search for new urban planning education and research formulas

  Publication

  • D. D. Kamrowska-Załuska
  • H. Obracht-Prondzyńska

  - Year 2016

  This paper shows research and educational urban planning projects based on international and mutlicultural cooperation including innovative elements to conduct research on built environment. Their common aim is to search for a new perspective on the city development and challenges resulting from changing conditions.

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• A New Model for context aware applications analysis and design

  Publication

  • H. Krawczyk
  • S. Nasiadka

  - Year 2011

  W artykule zostały opisane aplikacje kontekstowe, które działają w przestrzeniach inteligentnych, oraz zostały przeanalizowane ich właściwości. Na podstawie analizy zaproponowano nowe podejście do ich modelowania które zapewnia oddzielenie logiki aplikacji w zakresie adaptacji (do zmian środowiska) od jej realizacji. Zostały wykorzystane MVC i modele zmian stanu. Zaproponowano ilościową miarę poziomu kontekstowości a także sposób...

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• New technologies for green hydrogen activation, storage, and transportation

  Publication

  • B. Barros
  • N. Łukasik
  • J. Kulesza
  • J. D. da Silva Fonseca

  - Year 2024

  Developing new green hydrogen activation, storage, and transportation technologies is a highly complex and multidisciplinary endeavor. This challenge arises from integrating various scientific, engineering, and environmental considerations. Effective evaluation of green hydrogen technologies involves a holistic approach that considers not only the technical aspects but also economic, environmental, and social factors. These criteria...

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• Trends in the new generation of green solvents in extraction processes

  Publication

  • P. Janicka
  • J. Płotka-Wasylka
  • N. Jatkowska
  • A. Bałdowska
  • M. Y. Fares
  • V. Andruch
  • M. Kaykhaii
  • J. Gębicki

  - Current Opinion in Green and Sustainable Chemistry - Year 2022

  Analytical chemistry, like other scientific fields, has undergone a number of changes to make it more consistent with the concept of sustainable development. Among the various steps of chemical analysis, without a doubt, sample preparation is the bottleneck in regard to following a green protocol, especially in terms of solvent consumption. Therefore, many attempts have been made to improve the environmental friendliness of this...

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• Towards New Mappings between Emotion Representation Models

  Publication

  • A. Landowska

  - Applied Sciences-Basel - Year 2018

  There are several models for representing emotions in affect-aware applications, and available emotion recognition solutions provide results using diverse emotion models. As multimodal fusion is beneficial in terms of both accuracy and reliability of emotion recognition, one of the challenges is mapping between the models of affect representation. This paper addresses this issue by: proposing a procedure to elaborate new mappings,...

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• Structural and spectroscopic analysis of a new family of monomeric diphosphinoboranes

  Publication

  • A. Ordyszewska
  • N. Szynkiewicz
  • E. Perzanowski
  • J. Chojnacki
  • A. Wiśniewska
  • R. Grubba

  - DALTON TRANSACTIONS - Year 2019

  We present a series of amino- and aryl(diphosphino)boranes R2PB(R’’)PR’2, where R2P, R’2P = tBu2P, tBuPhP, Ph2P, Cy2P, and R’’ = iPr2N, Ph, which were obtained via the metathesis reaction of iPr2NBBr2 or PhBBr2 with selected lithium phosphides. The structures of isolated diphosphinoboranes were characterized in the solid state and in solution by means of X-ray diffraction and NMR spectroscopy, respectively. The utility of these...

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• On stress singularity near the tip of a crack with surface stresses

  Publication

  • N. Gorbushin
  • V. Eremeev
  • G. Mishuris

  - INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE - Year 2020

  In the framework of the simplified linear Gurtin–Murdoch surface elasticity we discuss a singularity of stresses and displacements in the vicinity of a mode III crack. We show that inhomogeneity in surface elastic properties may significantly affect the solution and to change the order of singularity. We also demonstrate that implicitly or explicitly assumed symmetry of the problem may also lead to changes in solutions. Considering...

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• NEW DESIGNS OF MAGNETIC FLUID SEALS FOR RECIPROCATING MOTION

  Publication

  • L. Matuszewski
  • P. Bela

  - Polish Maritime Research - Year 2021

  T he operating conditions of magnetic fluid seals during reciprocating motion are so different from those observed in rotating motion that the use of their conventional structures for reciprocating motion seals yields no good results. The analysis of the sealing mechanism of magnetic fluid seals in reciprocating motion shows that the operation of these seals is affected by the carry-over phenomenon and magnetic fluid...

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• New ceramic and composite tools for smoothing burnishing process

  Publication

  • W. Przybylski

  - Year 2005

  W pracy przedstawiono nowe konstrukcje narzędzi ceramicznych i z kompozytu karbonado do nagniatania twardych hartowanych stali. Zamieszczono wyniki badań wpływu parametrów technologicznych nagniatania walcowych próbek ze stali 45 o różnej twardości 23-56HRC na chropowatość powierzchni próbek.

• Die Perspektiven der weiteren Anwendung des Trennschleifens

  Publication

  • M. Feld
  • H. Biegalski

  - Year 2005

  W referacie przedstawiono wyniki prac doświadczalnych nad efektywnością technologiczną przecinania ściernicowego w głównych jej aspektach: chropowatości powierzchni, przypaleń, tolerancji długości ciecia.

• New algorithms for wow and flutter detection and compensation in audio

  Publication

  • A. Czyżewski
  • M. Dziubiński
  • A. Ciarkowski
  • M. Kulesza
  • P. Maziewski
  • J. Kotus

  - Year 2005

  W referacie przedstawiono nowe metody dyskryminacji naturalnych efektów muzycznych i pasożytniczych zniekształceń drżenia dźwięku. Dodatkowo, opisano w nim metody wyznaczania przebiegu zniekształceń drżenia. Wśród nich znajdują się: detekcja okresowości sygnału w poszczególnych ramkach czasowych, śledzenie zmian przydźwięku sieciowego wykorzystujące modelowane AR widma sygnału, śledzenie zmian wysokoczęstotliwościowego prądu podkładu....

• A new multi-process collaborative architecture for time series classification

  Publication

  • Z. Xiao
  • X. Xu
  • H. Zhang
  • E. Szczerbicki

  - KNOWLEDGE-BASED SYSTEMS - Year 2021

  Time series classification (TSC) is the problem of categorizing time series data by using machine learning techniques. Its applications vary from cybersecurity and health care to remote sensing and human activity recognition. In this paper, we propose a novel multi-process collaborative architecture for TSC. The propositioned method amalgamates multi-head convolutional neural networks and capsule mechanism. In addition to the discovery...

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• A New Microwave Ceramic – Polymer Composite with 0-3 Connectivity

  Publication

  • D. Czekaj
  • J. Micior
  • A. Lisińska-Czekaj

  - ARCHIVES OF METALLURGY AND MATERIALS - Year 2014

  Goal of the present research was to fabricate and study two-phase BiNbO4//PVDF composites with 0-3 connectivity. Such composite consists of there-dimensionally connected polymer matrix loaded with dielectric ceramic particles. In the present case BiNbO4 powder acted as an active phase (dispersed phase) whereas polyvinylidene fluoride (PVDF) acted as a non-active (passive) phase (matrix). BiNbO4//PVDF composites with the volume...

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• Development of the New Polish Method for Capacity Analysis of Motorways and Expressways

  Publication

  • P. Olszewski
  • T. Dybicz
  • W. Kustra
  • A. Romanowska
  • K. Jamroz
  • O. Krzysztof

  - Archives of Civil Engineering - Year 2020

  The paper presents development of the new Polish method for performing capacity analysis of basic segments of dual carriageway roads (motorways and expressways). The method is based on field traffic surveys conducted at 30 motorway and expressway sites (class A and S roads) in Poland. Traffic flows, composition and travel times were observed in 15-min intervals at each site using ANPR filming method. These data were used to calibrate...

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• Radio Simulcasting at a Glance: a New Look at Broadcasting and Streaming Services

  Publication

  • P. Falkowski-Gilski

  - Year 2018

  Radio is by far one of the most popular and accessible medium. With its availability it attracts listeners all around the world. There are numerous ways of delivering content to consumers. The present situation is characterized by the convergence of acoustics, computer science and telecommunications. This paper reviews the current status of radio broadcasting and streaming services. It describes a subjective study concerning different...

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• Media architecture for post-modern society - new forms of participation

  Publication

  • K. Życzkowska

  - Year 2018

  The article shows the relationship between the characteristics of the post-modern society, and the development of media architecture with the function of interactivity. In this context, the duality of the features of post-modern society was emphasized: taking into account its location between creativity and consumerism, as well as on the border between the real and virtual word. The development of media architecture has been linked...

• New Methods of Spectral Analysis of Current Oscillations of Electrochemical Processes

  Publication

  • K. Darowicki
  • A. Krakowiak
  • A. Zieliński
  • A. Zieliński
  • K. Darowicki

  - JOURNAL OF THE ELECTROCHEMICAL SOCIETY - Year 2001

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• Poszukiwanie nowych leków immunosupresyjnych (Quest for new immunosuppressive drugs)

  Publication

  • D. Iwaszkiewicz-Grzes

  - Year 2011

  Transplantology is getting more and more important in medicine. Development of surgical techniques and immunosuppressive treatment enabled to establish successful transplantations with various organs and tissues. However, allografts are recognized as foreign tissues and stimulate rejection, i.e. a strong immunological response which, if not stopped, results in complete destruction of the transplanted tissue. In order to prevent...

• The New Chinese Civil Code and its contribution to Sustainable Development

  Publication

  • I. Szpotakowski

  - Transformacje Prawa Prywatnego - Year 2020

  The first civil code of the People’s Republic of China in the history was adopted by the 13th National People’s Congress in Beijing on 28 May 2020 and will enter into effect on 1 January 2021. The new civil code puts much more emphasis on the sustainable development and protection of the environment and because of that, the Chinese private law has begun to respond to ecological problems as well. The...

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• Persistent homology as a new method of the assessment of heart rate variability

  Publication

  • G. Graff
  • B. Graff
  • P. Pilarczyk
  • G. Jabłoński
  • D. Gąsecki
  • K. Narkiewicz

  - PLOS ONE - Year 2021

  Heart rate variability (hrv) is a physiological phenomenon of the variation in the length of the time interval between consecutive heartbeats. In many cases it could be an indicator of the development of pathological states. The classical approach to the analysis of hrv includes time domain methods and frequency domain methods. However, attempts are still being made to define new and more effective hrv assessment tools. Persistent...

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• New Method for Determination of Adjustment Corrections for Crane Rail Axes

  Publication

  • W. Kamiński

  - REPORTS ON GEODESY AND GEOINFORMATICS - Year 2013

  Electronic tacheometers are currently a standard instrument used in geodetic work, including also geodetic engineering measurements. One of the many applications of tacheometers in engineering geodesy are 3D control measurements of crane rail axes. This paper proposes a new method of computing adjustment corrections for crane rail axes based on 3D polar measurements performed with an electronic tacheometer. The intermediary method...

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• Enzymatic Activity as New Moorsh-Forming Process Indicators of Peatlands

  Publication

  • L. Szajdak
  • T. Meysner
  • M. Szczepański

  - Agronomy-Basel - Year 2021

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• Syntheses and DNA binding of new cationic porphyrin–tetrapeptide conjugates

  Publication

  • G. Mező
  • L. Herényi
  • J. Habdas
  • Z. Majer
  • B. Myśliwa-Kurdziel
  • K. Tóth
  • G. Csík

  - BIOPHYSICAL CHEMISTRY - Year 2011

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• Binding of new cationic porphyrin–tetrapeptide conjugates to nucleoprotein complexes

  Publication

  • Á. Orosz
  • G. Mező
  • L. Herényi
  • J. Habdas
  • Z. Majer
  • B. Myśliwa-Kurdziel
  • K. Tóth
  • G. Csík

  - BIOPHYSICAL CHEMISTRY - Year 2013

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• Conformational studies of neurohypophyseal hormones analogues with glycoconjugates by NMR spectroscopy

  Publication

  • E. Lubecka
  • E. Sikorska
  • A. Marcinkowska
  • J. Ciarkowski

  - JOURNAL OF PEPTIDE SCIENCE - Year 2014

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• New Species of the Genus Altensteinia (Orchidaceae, Spiranthoideae) from Colombia

  Publication

  • S. Nowak
  • D. Szlachetko
  • J. Mytnik-Ejsmont
  • J. Mytnik

  - Polish Botanical Journal - Year 2014

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• New insights into the application of MSPD in various fields of analytical chemistry

  Publication

  • D. WIANOWSKA
  • M. Gil

  - TrAC Trends in Analytical Chemistry - Year 2019

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• Eight new species of Gomphichis (Orchidaceae, Spiranthoideae) from Colombia

  Publication

  • S. Nowak
  • D. Szlachetko
  • J. Mytnik-Ejsmont
  • A. Cleef
  • J. Mytnik

  - PLANT SYSTEMATICS AND EVOLUTION - Year 2015

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• Two new species of Polystachya Hook. (Orchidaceae) from Africa

  Publication

  • P. Baranow
  • J. Mytnik-Ejsmont
  • J. Mytnik

  - PLANT SYSTEMATICS AND EVOLUTION - Year 2009

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• New forms of organizations in the knowledge economy : the concept of a flexi organization

  Publication

  • M. Zięba

  - Year 2008

  Artykuł przedstawia wybrane koncepcje zarządzania organizacją w gospodarce opartej na wiedzy, ze szczególnym uwzględnieniem koncepcji organizacji elastycznej. Elastyczność organizacji jest rozpatrywana w odniesieniu do jej pracowników, klientów oraz dostawców.

• Membrane Solid Phase Microextraction - a new concept of sorbent preparation

  Publication

  • A. Kloskowski
  • M. Pilarczyk
  • J. Namieśnik

  - ANALYTICAL CHEMISTRY - Year 2009

  Opracowano nowy układ sorpcyjny do izolacji i/lub wzbogacania polarnych analitów organicznych z próbek wody z zastosowaniem techniki solid phase microextraction (SPME). Układ bazuje na oddzieleniu sorbentu polarnego od próbki za pomocą membrany hydrofobowej. Próbnik membrane-SPME (M-SPME) sporządzono z zastosowaniem polietylenoglikolu (PEG)o masie cząsteczkowej 20 kDa. Polimer ten jest rozpuszczalny w wodzie i w typowych warunkach...

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• New technology for hearing stimulation employing the SPS-S method

  Publication

  • A. Czyżewski
  • B. Kostek
  • P. Odya
  • H. Skarżyński
  • P. Skarżyński
  • P. Suchomski

  - Year 2009

  Istotnym założeniem metody SPS-S jest możliwość stosowania treningu słuchowego w warunkach życia codziennego, a więc także poza gabinetami placówek terapeutycznych. Mobilne urządzenie - stymulator słuchu jest oparte na najnowszej technologii mikroelektronicznej, Oferuje on możliwość wykorzystywania wielu programów terapii, które przebiegają z zastosowaniem algorytmów cyfrowego przetwarzania dźwięku. Algorytmy te można podzielić...

• Konzetrationslöschung durch Energieübertragung bei der Lumineszenz von Lösungen

  Publication

  • C. Bojarski
  • J. Kuśba
  • G. Obermüller

  - Year 1971

  The absorption spectra and quantum yields of the fluorescence of rhodamine 6 G are investigated in two different water-glycerol mixtures as a function of the rhodamine concentration. The observed concentration quenching is attributed to the formation of rhodamine dimers and the decrease in quantum yield is compared with theoretical concepts about concentration quenching by energy transfer to the dimers.

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• Detecting the medieval cod trade: a new method and first results

  Publication

  • J. Barrett
  • C. Johnstone
  • J. Harland
  • W. Van
  • A. Ervynck
  • D. Makowiecki
  • D. Heinrich
  • A. Hufthammer
  • I. Enghoff
  • C. Amundsen... and 8 others

  - Journal of Archaeological Science - Year 2008

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• The new face of safeguarding and promotion of the intangible cultural heritage in Poland

  Publication

  • J. Antoniak

  - Literatura Ludowa - Year 2021

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