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    Wyświetlanie 1-14 z 14
    Tytuł:
    Program WinCELL - narzedzie do analizy preparatow mikroskopowych komorek drewna
    WinCELL - an image analysis tool for wood cell measurement
    Autorzy:
    Klisz, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/45507.pdf
    Data publikacji:
    2009
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    budowa drewna
    budowa morfologiczna
    komorki
    preparaty mikroskopowe
    analiza komputerowa
    program WinCELL
    Źródło:
    Leśne Prace Badawcze; 2009, 70, 3; 303-306
    1732-9442
    2082-8926
    Pojawia się w:
    Leśne Prace Badawcze
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Simultaneous measurement of refractive index and thickness for optically transparent object with a dual-wavelength quantitative technique
    Autorzy:
    Xu, X.
    Wang, Y.
    Xu, Y.
    Jin, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/174666.pdf
    Data publikacji:
    2016
    Wydawca:
    Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
    Tematy:
    digital holography
    phase measurement
    cell measurement
    red blood cell
    Opis:
    We present a new dual-wavelength quantitative measurement approach that can be employed for simultaneously measuring both the refractive index and the thickness of the homogenous specimen. This method is realized by dual-wavelength in-line phase-shifting digital holography, and then the phase images are obtained by using four-phase step algorithm for each wavelength separately. Based on computer simulation technology, the feasibility and the effectiveness of our proposed method are demonstrated by comparing our simulation results with the experimental results of the spherical silica bead and the red blood cell, respectively. Our work will provide some guidance in the experimental research for transparent phase objects.
    Źródło:
    Optica Applicata; 2016, 46, 4; 597-605
    0078-5466
    1899-7015
    Pojawia się w:
    Optica Applicata
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    High frequency metrology for intracardiac ablation: in-vivo results
    Autorzy:
    Rouane, A.
    Bru, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/221888.pdf
    Data publikacji:
    2012
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    impedance matching
    voltage measurement cell
    current measurement cell
    high frequency energy
    Opis:
    Cardiac Radiofrequency (RF) ablation is a commonly used clinical procedure for treating many cardiac arrhythmias. However, the efficacy of RF ablation may be limited by two factors: small ventricular lesions and impedance rise, leading to coagulum formation and desiccation of tissue. In this paper, a high frequency (HF) energy ablation system operating at 27.12 MHz based on an automated load matching system was developed. A HF energy matched probe associated to the automated impedance matching device ensures optimal transfer of the energy to the load. The aim of this study was to evaluate this energy for catheter ablation of the atrioventricular junction. In vivo studies were performed using 10 sheep to characterize the lesions created with the impedance matching system. No cardiac perforation was noted. No thrombus was observed at the catheter tip. Acute lesions ranged from 3 to 45 mm in diameter (mean šSD = 10.3š10) and from 1 to 15 mm in depth (6.7š3.9), exhibiting a close relationship between HF delivered power level and lesion size. Catheter ablation using HF current is feasible and appears effective in producing a stable AV block when applied at the AV junction and large myocardial lesions at ventricular sites.
    Źródło:
    Metrology and Measurement Systems; 2012, 19, 3; 603-610
    0860-8229
    Pojawia się w:
    Metrology and Measurement Systems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Characterization of a solar cell by varying illumination
    Autorzy:
    Kołodziej, Andrzej
    Kołodziej, Michał
    Powiązania:
    https://bibliotekanauki.pl/articles/1402388.pdf
    Data publikacji:
    2020
    Wydawca:
    Państwowa Wyższa Szkoła Zawodowa w Tarnowie
    Tematy:
    thin films
    solar cell measurement
    silicon
    I–V characteristic
    varying illumination
    cienkie warstwy
    pomiar ogniw słonecznych
    krzem
    oświetlenie zmienne
    Opis:
    This work aims to confirm that the single-diode model of a monocrystalline cell can be used successfully also for thin-film solar cells when their basic parameters are calculated using the method of changing illumination. The authors describe the experimental procedure, in which I–V curves of thin-film solar cells are measured when illumination levels are changing. In experiments, a fully reflective 500 W solar simulator is used as an excellent broadband white light source, which provides the range of 0.01–10 Sun settings.
    Źródło:
    Science, Technology and Innovation; 2020, 10, 3; 8-14
    2544-9125
    Pojawia się w:
    Science, Technology and Innovation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analiza wpływu konfiguracji układu pomiarowego w komorze GTEM na wyniki pomiaru skuteczności ekranowania obudowy
    Impact of the Measurement Setup on Shielding Effectiveness Measurement of Enclosure in GTEM Cell
    Autorzy:
    Rusiecki, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/275723.pdf
    Data publikacji:
    2015
    Wydawca:
    Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
    Tematy:
    skuteczność ekranowania
    komora GTEM
    obudowa ze szczeliną
    FEKO
    FSV
    shielding effectiveness
    GTEM cell
    slotted enclosure
    Opis:
    W artykule przedstawione zostały wyniki pomiaru skuteczności ekranowania metalowej obudowy ze szczeliną, uzyskane na stanowisku z komorą GTEM (Gigahertz Transverse Electromagnetic). Przeanalizowany został wpływ ustawienia badanej obudowy w komorze GTEM na kształt częstotliwościowej charakterystyki skuteczności ekranowania. Wyniki pomiarów porównane zostały za pomocą metody Selektywnej Walidacji Wyników FSV (Feature Selective Validation) z wynikami analizy numerycznej przeprowadzonej za pomocą pakietu FEKO.
    Results of Shielding Effectiveness measurements of metal slotted enclosure in GTEM cell are presented. Impact of measurement setup inside GTEM cell on measured shielding effectiveness characteristics was considered and analysed. Results were validated using Feature Selective Validation (FSV) with numerically calculated values obtained using FEKO suite.
    Źródło:
    Pomiary Automatyka Robotyka; 2015, 19, 2; 43-48
    1427-9126
    Pojawia się w:
    Pomiary Automatyka Robotyka
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Measurement of radon (222Rn) and thoron (220Rn) concentration with a single scintillation cell
    Autorzy:
    Machaj, B.
    Urbański, P.
    Bartak, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/146829.pdf
    Data publikacji:
    2007
    Wydawca:
    Instytut Chemii i Techniki Jądrowej
    Tematy:
    radon
    thoron
    measurement
    scintillation cell
    Opis:
    . A single scintillation cell (ö 54 × 74 mm) is used for the measurement of radon and thoron. The radon and thoron laden air is filtered and forced to flow at 1 dm3/min through the scintillation cell in the period of 1 10 min. The count number from alpha radiation is registered in the periods of 3 10 min and 20 30 min. Two values of detection and deposition efficiency of alpha radiation are used for radon (at air flow and air at rest in the cell) and for thoron. Measurements of radon laden air and thoron laden air showed good agreement between the reference concentration and the measured concentration, not worse than 1% for radon and not worse than 2% for thoron. Combination of radon + thoron concentration showed also a small interference ("cross talk") not worse than 1%.
    Źródło:
    Nukleonika; 2007, 52, 4; 167-171
    0029-5922
    1508-5791
    Pojawia się w:
    Nukleonika
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Fast measurement of radon concentration in water with Lucas cell
    Autorzy:
    Machaj, B.
    Bartak, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/147981.pdf
    Data publikacji:
    2004
    Wydawca:
    Instytut Chemii i Techniki Jądrowej
    Tematy:
    radon in water
    measurement
    concentration
    Opis:
    Abstract Fast method of measurement of radon concentration in water based on flushing (bubbling) water sample with air in closed loop with Lucas cell is presented. The main feature of the method is washing radon from large sample of water to small volume of air including the volume of Lucas cell, thanks to which high radon concentration in the air and considerable sensitivity of measurement is achieved. Estimated measuring sensitivity is S = 8.5 cpm/(Bq/dm3). Random error due to statistical fluctuations of count rate at radon concentration 1, 100, 10 000 Bq/dm3 is: 11, 1.1, 0.1% correspondingly at counting (measuring) time 10 min. Minimum detectable radon concentration in water for such counting time is 0.11 Bq/dm3.
    Źródło:
    Nukleonika; 2004, 49, 1; 29-31
    0029-5922
    1508-5791
    Pojawia się w:
    Nukleonika
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Multi-symptom measurement based fault detection of the PEM fuel cell system
    Autorzy:
    Polak, Adam
    Kluczyk, Marcin
    Powiązania:
    https://bibliotekanauki.pl/articles/11542695.pdf
    Data publikacji:
    2023
    Wydawca:
    Uniwersytet Zielonogórski. Oficyna Wydawnicza
    Tematy:
    PEM fuel cell
    failure detection
    oxygen starvation
    cell flooding
    acoustic emission
    ogniwo paliwowe PEM
    wykrywanie awarii
    emisja akustyczna
    Opis:
    The proper functioning of the fuel cell system depends on the proper operation of all its subsystems. One of the key subsystems is the oxidant supply system, which is responsible for supplying oxygen for the electrochemical reaction taking place in the cell. It also transports the reaction products, i.e., water, outside the fuel cell stack, and in some cases removes excess heat generated in the stack. Changes in the technical condition of machine individual elements always result in changes in operating or residual parameters; however, it is necessary to select appropriate diagnostic methods to be able to use these changes to assess the machine’s technical condition. This article presents the results of research focused on assessing the possibilities of diagnosing the oxidant supply subsystem, in particular, too low an oxidant flow leading to oxygen starvation and cathode flooding, based on the analysis of the voltage occurring in individual cells of the stack as well as on the basis of vibration and acoustic emission (AE) measurements. The presented results show that the faulty operation of that system can be indicated either through electrical and vibroacoustic/acoustic emission measurements.
    Źródło:
    International Journal of Applied Mathematics and Computer Science; 2023, 33, 2; 197--205
    1641-876X
    2083-8492
    Pojawia się w:
    International Journal of Applied Mathematics and Computer Science
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Stanowisko dydaktyczne do pomiaru temperatury wybranymi metodami
    Didactic stand for temperature measurement with selected methods
    Autorzy:
    Kciuk, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/267258.pdf
    Data publikacji:
    2018
    Wydawca:
    Politechnika Gdańska. Wydział Elektrotechniki i Automatyki
    Tematy:
    kamera termowizyjna
    pomiar temperatury
    termoelement
    ogniwo Peltiera
    IR camera
    temperature measurement
    thermocouple
    Peltier's cell
    Opis:
    W pracy przedstawiono stanowisko dydaktyczne służące do pomiaru temperatury z zastosowaniem metod zarówno stykowych jak i bezkontaktowych. Zakres metod stykowych obejmuje pomiary termoelementem, termistorem ale również z zastosowaniem ogniwa Peltiera. Metodą bezstykową jest pomiar termograficzny z zastosowaniem kamery termowizyjnej. Zwiększenie temperatury powyżej temperatury otoczenia zrealizowane zostało przy pomocy ogniwa Peltiera. Przedstawiono przykładowe wyniki pomiarów w postaci charakterystyk temperaturowych oraz ich analizę. Najciekawszym zagadnieniem w pracy jest zastosowanie ogniwa Peltiera do pomiaru temperatury. Jest to zagadnienie praktycznie nie znane studentom.
    Temperature is the most often measured physical quantity as in normal life as in industry. So, it is very important to teach students about methods and sensors for temperature measuring. The main goal of this paper is presenting didactic stand for temperature measurement. It enables to measure temperature with contact and contactless methods. General description of measurement is presented as well as example measurement results with discussion. The element which changes temperature is Peltier’s Cell which is supplied by Power Supply. The simple circuit is presented in fig. 2. The Peltier’s Cell is switched between Peltier’s effect and Seebec’s effect using 1-2 switch (see fig. 2). There are two thermocouple sensors: one on the hot size, second on cold one and thermistor on the hot size. The exact installation of the sensors is presented in fig. 1. The IR camera Flir A325 is applied as well for sensorless measurement, the example of thermogram is presented in fig. 5. Figures 4, 6, 7, 8 and 9 present exemplary results for measurements. Fig. 4 presents temperature measurement for hot and cold size using thermocouples and IR camera. Fig. 6 presents thermocouple Seebeck’s voltage vs. temperature. Figs. 7 and 8 presents Peltier’s Cell Seebeck’s voltage and power vs. hot/cold difference of temperatures. Fig 9 presents thermistor resistance vs. temperature. The two electric circuits are presented in Fig. 3 for resistance-voltage conversion, the results for conversion are presented in fig. 10, there are used voltage divider and current mirror. The measurement stand enables to teach students variety methods of temperature measurement classical contact methods using thermocouples and thermistors, contactless method using IR camera and non popular method using Peltier’s Cell. The last possibility is surprising for students. It is used as example of “energy havesting” solution.
    Źródło:
    Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej; 2018, 59; 87-90
    1425-5766
    2353-1290
    Pojawia się w:
    Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Influence of AC field distribution on impedance of the conductivity cell
    Autorzy:
    Mikhal, A. A.
    Warsza, Z. L.
    Powiązania:
    https://bibliotekanauki.pl/articles/114302.pdf
    Data publikacji:
    2015
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    measurement
    electrolytic conductivity
    electrical field
    error
    Opis:
    The АС impedance model of a liquid conductivity has been developed to assess the influence of electromagnetic vector potential. It has been proved that the field in a liquid conductor is quasi-static. Approximation error, even taken for very concentrated solutions (e.g. sea water), does not exceed 0.01 ppm. The calculation of resistance of the four-electrode cell is given with the account of Ampere's circuit law. Two types of errors are defined: DC error due to finite thickness of electrodes, and AC error due to presence of displacement currents when using an impedance model.
    Źródło:
    Measurement Automation Monitoring; 2015, 61, 11; 521-525
    2450-2855
    Pojawia się w:
    Measurement Automation Monitoring
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Optimization of differentiation time of mesenchymal-stem-cell to tenocyte under a cyclic stretching with a microgrooved culture membrane and selected measurement cells
    Autorzy:
    Morita, Y.
    Yamashita, T.
    Toku, Y.
    Yu, Y.
    Powiązania:
    https://bibliotekanauki.pl/articles/307018.pdf
    Data publikacji:
    2018
    Wydawca:
    Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
    Tematy:
    różnicowanie
    kości
    stymulacja mechaniczna
    hBMSC
    cyclic stretch
    differentiation
    differentiation time
    human bone marrow-derived mesenchymal stem cell
    mechanical stimulus
    tenocyte
    Opis:
    There is a need for efficient stem cell-to-tenocyte differentiation techniques for tendon tissue engineering. More than 1 week is required for tenogenic differentiation with chemical stimuli, including co-culturing. Research has begun to examine the utility of mechanical stimuli, which reduces the differentiation time to several days. However, the precise length of time required to differentiate human bone marrow-derived mesenchymal stem cells (hBMSCs) into tenocytes has not been clarified. Understanding the precise time required is important for future tissue engineering projects. Therefore, in this study, a method was developed to more precisely determine the length of time required to differentiate hBMSCs into tenocytes with cyclic stretching stimulus. Methods: First, it had to be determined how stretching stimulation affected the cells. Microgrooved culture membranes were used to suppress cell orientation behavior. Then, only cells oriented parallel to the microgrooves were selected and evaluated for protein synthesis levels for differentiation. Results: The results revealed that growing cells on the microgrooved membrane and selecting optimally-oriented cells for measurement improved the accuracy of the differentiation evaluation, and that hBMSCs differentiated into tenocytes in approximately 10 h. Conclusions: The differentiation time corresponded to the time required for cellular cytoskeleton reorganization and cellular morphology alterations. This suggests that cells, when subjected to mechanical stimulus, secrete mRNAs and proteins for both cytoskeleton reorganization and differentiation.
    Źródło:
    Acta of Bioengineering and Biomechanics; 2018, 20, 1; 3-10
    1509-409X
    2450-6303
    Pojawia się w:
    Acta of Bioengineering and Biomechanics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Cell Profiler software: An easy screening tool for DNA damage estimation in fish erythrocytes from comet assay image
    Autorzy:
    Palit, Amitra
    Talukdar, Partha
    Gupta, Kaushik
    Talapatra, Soumendra Nath
    Powiązania:
    https://bibliotekanauki.pl/articles/1192589.pdf
    Data publikacji:
    2016
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Peripheral fish erythrocytes
    Comet image analysis
    DNA damages scoring
    Comet morphology measurement
    Image analysis software
    CellProfiler software
    Opis:
    DNA fragmentation by single strand breaks (SSBs) or double strand breaks (DSBs) is major concern in genotoxicity research. DNA damages can be easily known through comet assay or single cell gel electrophoresis (SCGE). Since decades, scoring through software for DNA damages in images have been developed by researchers. These softwares depend upon manual scoring on individual comet in a particular interface. The evaluation under software may have biasness and error during scoring by each researcher and few softwares are unable to access easily because many of these are commercial products. However, CellProfiler (CP) image analysis software (Version 2.1.0) is free, easy operation, faster and automated screening by computer itself. An attempt was made to detect DNA damages mainly comet scoring through CP software as whole comet, comet head and comet tail from image of previously studied single cell gel electrophoresis (SCGE) in the peripheral erythrocytes of fish exposed to benzene as experimental image. The results particularly on length and area of whole comet, head and tail were obtained after automated analysis in the CP software. The image processing study was done of the objects present in fluorescence microscopy image to know maximum DNA damage at each cell level for the fish erythrocytes. It was concluded that the present study of image based screening for DNA damages as details of comet and its head and tail evaluation by shape and area in the fish erythrocytes can be a suitable tool for genotoxicity prediction along with risk assessment at DNA level. The shape descriptor as Zernike moments order 0 to 9 can also be suitable parameters to know accuracy of the shape of comet and its head and tail in the image. Finally, high-throughput automated screening of comet test can help in disease diagnosis and repair mechanisms as well as environmental monitoring of genotoxin(s) within short period of time.
    Źródło:
    World Scientific News; 2016, 55; 1-14
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Development of a low-cost measurement system to determine 3-dimensional pedal loads during in-situ cycling
    Autorzy:
    Dieltiens, Sien
    d’Hondt, Jordi
    Juwet, Marc
    Versteyhe, Mark
    Powiązania:
    https://bibliotekanauki.pl/articles/374007.pdf
    Data publikacji:
    2019
    Wydawca:
    Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
    Tematy:
    cycling loads
    sensor
    instrumented pedal
    3-component load cell
    pedal patterns
    global regression method
    strain gauge
    obciążenia rowerowe
    czujnik
    oprzyrządowanie na pedał
    czujnik tensometryczny 3-komponentowy
    wzór pedałów
    metoda regresji globalnej
    czujnik tensometryczny
    Opis:
    As increasingly more bicycles are equipped with electrically powered pedal assistance, they can become the solution for the continuous congestion that threatens Europe. Pedal assistance decreases the effort, though cyclists often experience sores that occur at the low back, knees and bottom area. The risk of injuries is predominantly determined by the pedal technique, which is highly dependent of bicycle design, seat type and cycling posture. The optimal cycling technique and the relation to the bicycle characteristics needs to be discovered to create guidelines for bicycle construction and usage. This paper presents the design of a low-cost measurement system to analyse three-dimensional pedal loads in function of the pedal cycle by an instrumented pedal and an absolute encoder fixated on the crank. The pedal proposed is a combination of a unique steel sensor with twelve sensor regions, organized in four full Wheatstone bridges, installed on a standard pedal spindle. The pedals are calibrated with the Global Regression method acquiring a calibration matrix with a standard error percentage of full scale of maximum 0.5%. The instrumented pedal distinguishes itself from state-of-the-art techniques through (i) compatibility: it fits on every conventional bicycle, (ii) compactness: not influencing the cycling kinematics, (iii) broad applicability: it is applicable for in-situ measurements with extreme manoeuvres and (iv) accuracy: it delivers a relative high accuracy in relation to the production precision and production costs.
    Źródło:
    Transport Problems; 2019, 14, 4; 151-159
    1896-0596
    2300-861X
    Pojawia się w:
    Transport Problems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Metody wyznaczania odporności materiałów polimerowych na przenikanie substancji chemicznych z uwzględnieniem odkształcenia
    Methods for determining barrier material resistance to permeation by chemical substances including the strain
    Autorzy:
    Krzemińska, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/151434.pdf
    Data publikacji:
    2013
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    konstrukcja celek do badania przenikania substancji chemicznych
    modyfikacja celki przenikania
    układy do jednoczesnego pomiaru przenikania substancji przez materiał i odkształcenia mechanicznego
    wymuszone odkształcenie (rozciąganie, zginanie) materiałów
    metody badania przenikania substancji chemicznych
    symulowanie użytkowania
    design of cells for permeation tests of chemical substances
    modification of permeation cell
    systems for simultaneous measurement of substance permeation through the material and mechanical deformation
    forced deformation (stretching, bending) of materials
    tests methods of chemicals permeation
    Opis:
    Przedstawiono metody prowadzenia badań właściwości barierowych materiałów polimerowych stosowanych do wytworzenia odzieży i rękawic chroniących przed substancjami chemicznymi, ze szczególnym ukierunkowaniem na stosowane oprzyrządowanie do umieszczania próbek badanych materiałów w trakcie procesu przenikania substancji. W publikacji zawarto również propozycję rozwiązania umożliwiającego badanie z uwzględnieniem odkształcenie próbki materiału, symulującego dynamiczne warunki użytkowania wyrobów ochronnych.
    The current method for testing the barrier properties of materials used in production of clothing protecting against permeation of chemical substances involves the contact of the investigated material with the test chemical under static conditions (with the material sample mounted in the testing device so that it is not exposed to any stresses and consequent deformation) (Figs. 1-2). However, the situation in which protective clothing is exposed to chemicals without any movements resultant from the user’s activity and affecting the clothing material can rarely be encountered under the actual conditions of use. The paper presents the test methods of barrier material properties, with a particular focus on the equipment used to contain samples of the test materials in the process of substance permeation (Tab. 1). It is demonstrated that movements of the glove material such as bending during exposure to a chemical substance may affect the results of permeability tests (Figs. 3-5). The publication contains general information concerning the proposed equipment solutions for testing barrier materials (Figs. 6-8), which, in contrast to the methods used to date, enable deformations of the material sample, simulating the dynamic conditions in which protective clothing is used.
    Źródło:
    Pomiary Automatyka Kontrola; 2013, R. 59, nr 7, 7; 613-617
    0032-4140
    Pojawia się w:
    Pomiary Automatyka Kontrola
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
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