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Tytuł:
9alpha-hydroxyparthenolide in Zoegea leptaurea subsp. mesopotamica (Czerep.) Rech. (Asteraceae)
9alfa-hydroksypartenolid w Zoegea leptaurea subsp. mesopotamica (Czerep.) Rech. (Asteraceae)
Autorzy:
Nawrot, J.
Dawid-Pac, R.
Kaczerowska-Pietrzak, K.
Urbanska, M.
Nowak, G.
Powiązania:
https://bibliotekanauki.pl/articles/72392.pdf
Data publikacji:
2015
Wydawca:
Instytut Włókien Naturalnych i Roślin Zielarskich
Tematy:
9-alpha-hydroxyparthenolide
isolation
identification
spectral analysis
plant material
Zoegea leptaurea ssp.mesopotamica
Compositae
chemotaxonomy
Opis:
From the aerial parts of Zoegea leptaurea subsp. mesopotamica (Czerep.) Rech. (syn Zoegea mesopotamica Czerep.), 9α-hydroxyparthenolide was isolated. This compound was identified by spectral methods (1H NMR and 13C NMR). This research confirmed earlier indications about the presence of 4,5-epoxygermacranolides in the Zoegea L. genus. Thus, distinctive chemistry feature of plants in this taxon has chemotaxonomic implications.
Z ziela Zoegea leptaurea subsp. mesopotamica (Czerep.) Rech. (syn Zoegea mesopotamica Czerep.) wyizolowano 9α-hydroksypartenolid. Związek ten zidentyfikowano za pomocą analiz spektralnych (1H NMR i 13C NMR). Potwierdzono tym samym wcześniejsze doniesienia o występowaniu 4,5-epoksygermakranolidów w rodzaju Zoegea L. Uzyskane dane mają walor chemotaksonomiczny.
Źródło:
Herba Polonica; 2015, 61, 2
0018-0599
Pojawia się w:
Herba Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A patients expectations of and satisfaction from primary care medical services
Autorzy:
Strzelecka, A.
Nowak-Starz, G.
Powiązania:
https://bibliotekanauki.pl/articles/1917341.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
satisfaction of patient
Patient Request Form (PRF)
patient
Opis:
Purpose: To establish the relation between the reasons one registers to a primary care physician and a patient's expectations of and satisfaction from the medical services provided. Material and methods: A total of 422 patients from public and non-public health care centres participated in the research. The research was carried out in 20 institutions of public and non-public centres for primary care in the Swiętokrzyskie Voivodeship. A Patient Request Form was used as the research tool. The Polish version of the Patient Request Form (PRF) is composed of 18 statements concerning different reasons for the present contacting of a general practitioner. Comparative analysis of interval or ratio scale type variables was performed using variance analysis, which in the case of significance of the main effects or interactions was supplemented by post-hoc analysisResults: After a repeated measures analysis of variance was done, a significant variation was found in terms of the type of institution: a public and non-public health care centre (p=0.01955). The effect of the type of expectation also proved significant (p=0.00000). A significant interaction was also found between the type of institution and the kind of PRF (Patient Request Form) (p=0.00985). A significant effect (p=0.00805) was obtained using single-classification analysis of variance upon analysing the assessment of the treatment conditions at a primary care clinic (JUM2) in terms of the type of institution.Conclusions. Patients participating in the study indicated expectations related with an explanation of the illness and obtaining information about test results and further treatment as the reasons for the present registration to a primary care physician. As regards assessment of the treatment conditions (JUM2) at primary care clinics in view of the type of institution and area of services, the patients participating in the study assessed non-public health care centres more highly.
Źródło:
Progress in Health Sciences; 2015, 5, 1; 107-113
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Acoustic absorption of a new class of alumina foams with various high-porosity levels
Autorzy:
Zieliński, T. G.
Potoczek, M.
Śliwa, R. E.
Nowak, Ł. J.
Powiązania:
https://bibliotekanauki.pl/articles/177924.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
sound absorption
porous materials
alumina foam
Opis:
Recently, a new class of ceramic foams with porosity levels up to 90% has been developed as a result of the association of the gelcasting process and aeration of the ceramic suspension. This paper presents and discusses original results advertising sound absorbing capabilities of such foams. The authors man- ufactured three types of alumina foams in order to investigate three porosity levels, namely: 72, 88, and 90%. The microstructure of foams was examined and typical dimensions and average sizes of cells (pores) and cell-linking windows were found for each porosity case. Then, the acoustic absorption coefficient was measured in a wide frequency range for several samples of various thickness cut out from the foams. The results were discussed and compared with the acoustic absorption of typical polyurethane foams proving that the alumina foams with high porosity of 88-90% have excellent sound absorbing properties competitive with the quality of sound absorbing PU foams of higher porosity.
Źródło:
Archives of Acoustics; 2013, 38, 4; 495-502
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Acoustic radiation of vibrating plate structures submerged in water
Autorzy:
Nowak, Ł.
Zieliński, T. G.
Powiązania:
https://bibliotekanauki.pl/articles/331890.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
The paper presents results of the theoretical and numerical investigation on acoustic radiation of vibrating plate structures submerged in water. The current state of the art on the considered issues is briefly reviewed. Then, the method for determining eigenmode shape functions and eigenfrequencies of plate vibrating in water that has been used in presented study is introduced. The constitutive equations for solid domain and the pressure acoustic equation for liquid domain are coupled via boundary conditions and solved numerically using the finite element method. Structural mode shapes and eigenfrequencies computed for plate submerged in water are compared to analogous results obtained for air and for the in vacuo case. It is assumed, that the plate is rectangle shaped and that it is placed in an infinite rigid baffle. Three-dimensional near- and far-field acoustic radiation characteristics for the plate vibrating in water are introduced. Possibilities of implementation of the active control system for reduction of the hydroacoustic emission are briefly discussed.
Źródło:
Hydroacoustics; 2012, 15; 163-170
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Active vibroacoustic control of plate structures with arbitrary boundary conditions
Autorzy:
Nowak, Ł.
Zieliński, T. G.
Meissner, M.
Powiązania:
https://bibliotekanauki.pl/articles/31343106.pdf
Data publikacji:
2013
Wydawca:
Instytut Podstawowych Problemów Techniki PAN
Tematy:
vibroacoustics
active control
plate vibrations
aktywne sterowanie
wibroakustyka
Opis:
The paper describes briefly some main aspects of the active feedback control system that has been developed and constructed for reduction of vibroacoustic emission of vibrating plate structures with arbitrary boundary conditions. Relations between the forms and frequency of the vibrations induced by an external harmonic excitation and the distribution of the generated acoustic pressure field are investigated using the developed numerical model based on indirect variational boundary element method. The aim of the control system is to minimize the sound pressure level in a given point of the ambient space. The system uses small, rectangle-shaped piezoelectric transducers as both sensors and actuators. The transducers are connected in a number of independent feedback loops, and the feedback gains are the control parameters which are optimized using the developed optimal control algorithm. The constructed active system has been tested for the stability and control performance during experimental research performed in an anechoic chamber. Results of experiments are presented in the paper, proving a high level of noise reduction and a good agreement with numerical predictions.
Źródło:
IPPT Reports on Fundamental Technological Research; 2013, 4; 5-9
2299-3657
Pojawia się w:
IPPT Reports on Fundamental Technological Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Alanine dosimetry of 60 MeV proton beam - preliminary results
Autorzy:
Michalec, B.
Mierzwińska, G.
Sowa, U.
Ptaszkiewicz, M.
Nowak, T.
Swakoń, J.
Powiązania:
https://bibliotekanauki.pl/articles/146730.pdf
Data publikacji:
2012
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
alanine
dosimetry
electron paramagnetic resonance (EPR)
proton beam
Opis:
Electron paramagnetic resonance (EPR) spectrometry (X-band) was used to determine the dose absorbed in alanine detectors, of different shapes and different alanine content, irradiated with Co-60 gamma rays and in a 60 MeV proton beam. The goal of our study was to confirm applicability of alanine as a passive detector in therapeutic proton beam. In the paper dose response characteristic and relative efficiency of alanine are shown. The study confirmed that alanine detectors with a high alanine content (ca. 95%) may be a useful and convenient tool for dose measurements in proton beams, used for eye cancer treatment.
Źródło:
Nukleonika; 2012, 57, 4; 503-506
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An experimental and theoretical approach for the carbon deposition problem during steam reforming of model biogas
Autorzy:
Brus, G.
Nowak, R.
Szmyd, J., S.
Komatsu, Y.
Kimijima, S.
Powiązania:
https://bibliotekanauki.pl/articles/281157.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
reforming system
numerical modelling
heat transport phenomena
biogas
carbon deposition
Opis:
The conversion of biogas to electricity presents an attractive niche application for solid oxide fuel cells (SOFCs). A number of attempts have been made to use biogas as a fuel for high temperature fuel cell systems such as SOFCs. Biogas can be converted to a hydrogen-rich fuel in a reforming process which can use steam or carbon dioxide as the reforming agent. Conventionally, the reforming process is conducted at around 850◦C using several different catalysts depending on application. Biogas naturally contains the reforming agent, carbon dioxide, however, for typical biogas the content of carbon dioxide is insufficient to conduct the reforming process safely. Fore those cases, steam is added to prevent carbon deposition. Carbon formation occurs between the catalyst and the metal support, creating fibers which damage the catalytic property of the reactor. A number of papers have dealt with the problem of carbon deposition during both methane steam reforming and dry reforming. However, from the standpoint of solid oxide fuel cells, not every carbon-free condition is optimal for its operation. This paper treats this subject, explaining the mechanism of carbon formation during the steam reforming of biogas and using a numerical analysis to determine efficient and carbon-free working conditions.
Źródło:
Journal of Theoretical and Applied Mechanics; 2015, 53, 2; 273-284
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza procesów spawania elementów klimatyzacji w pojazdach : badania doświadczalne a modelowanie numeryczne
Analysis of welding processes of air conditioning parts : experimental and numerical studies
Autorzy:
Węglowski, M. S.
Pikuła, J.
Dworak, J.
Rykała, J.
Zimierska-Nowak, P.
Ziobro, G.
Powiązania:
https://bibliotekanauki.pl/articles/312269.pdf
Data publikacji:
2017
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
klimatyzacja samochodowa
technologia spawania
system klimatyzacyjny
spawanie mikroplazmowe
spawanie wiązką laserową
car air conditioning
welding technology
air conditioning system
microplasma welding
laser beam welding
Opis:
W artykule omówiono wyniki badań eksperymentalnych i modelowania numerycznego procesów spawania mikroplazmowego i wiązką laserową złączy ze stali stopowej elementów klimatyzacji przeznaczonych do stosowania w systemach pracujących z czynnikiem R744 (CO₂). Modelowanie numeryczne zostało przeprowadzone w środowisku SYSWELD. Uzyskane modele umożliwiły obliczenie temperatur w określonych punktach złączy spawanych w trakcie procesu spawania oraz pozwoliły na wyznaczenie geometrii samych spoin. Analiza porównawcza wyników modelowania numerycznego oraz uzyskanych z rzeczywistych procesów spawania pozwala stwierdzić, iż modele numeryczne wiernie odtwarzają procesy rzeczywiste. Tym samym mogą być one wykorzystane do opracowywania technologii spawania elementów w systemach klimatyzacyjnych.
In the paper the results of experimental research and numerical modeling of microplasma welding processes and the laser beam of alloy steel components of air conditioning systems with R744 (CO₂) refrigerator are discussed. Numerical modeling was performed in the SYSWELD environment. The obtained models allowed to calculate the temperatures at specific points of welded joints during the welding process as well as the geometry of the welds. Comparative analysis of numerical modeling results and real welding processes reveals that numerical models faithfully reproduce real processes. Thus, they can be used to develop the welding technology of components in air conditioning systems.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2017, 18, 12; 1405-1409, CD
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza uwarunkowań prawno-technicznych wykorzystania bezzałogowych statków powietrznych w przestrzeni powietrznej
The analysis of legal and technical regulations concerning the use of unmanned aerial vehicles in the airspace
Autorzy:
Nowakowski, M.
Nowak, G.
Powiązania:
https://bibliotekanauki.pl/articles/252924.pdf
Data publikacji:
2015
Wydawca:
Instytut Naukowo-Wydawniczy TTS
Opis:
Artykuł zawiera analizę możliwości i ograniczeń w wykorzystaniu bezzałogowych statków powietrznych w przestrzeni powietrznej kontrolowanej i niekontrolowanej w aspekcie uwarunkowań prawnych i technicznych. W świetle ograniczonej kontroli przestrzeni powietrznej oraz konieczności przestrzegania przepisów prawa, szybki rozwój BSP, ich dostępność oraz szerokie spektrum zastosowania wymaga nieustannego wysiłku oraz koordynacji działań zmierzających do korelacji rozwiązań technicznych z technikami stosowanymi w produkcji.
The article presents the analysis of possibilities and limitations concerning the use of Unmanned Aerial Vehicles (UAVs) in controlled and uncontrolled air-space, in the context of legal and technical regulations. In the view of limited control in the airspace and the need to follow legal regulations, fast development of UAVs, their accessibility and wide implementation requires continuous effort and coordination of actions aiming at correlation of technical solutions with production techniques.
Źródło:
TTS Technika Transportu Szynowego; 2015, 12; 2771-2775
1232-3829
2543-5728
Pojawia się w:
TTS Technika Transportu Szynowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Anti-inflammatory effect on genes expression after four days of Qigong training in peripheral mononuclear blood cells in healthy women
Autorzy:
Półrola, P.
Wilk-Frańczuk, M.
Wilczyński, J.
Nowak-Starz, G.
Góral-Półrola, J.
Chrusciński, G.
Bonisławska, I.
Pedrycz, A.
Żychowska, M.
Powiązania:
https://bibliotekanauki.pl/articles/2081731.pdf
Data publikacji:
2018
Wydawca:
Instytut Medycyny Wsi
Tematy:
qigong
genes expression
heat shock protein
inflammation
Opis:
Introduction. Some studies have shown the influence of Qigong on gene expression in different cells, but there is little data associated with the influence of this kind of therapy on genes expression in pheripheral monocellucar blood cells. Objective. The aim of this study was to evaluate changes in the expression of genes associated with cellular stress response in peripheral mononuclear blood cells (PMBC) in healthy women. Materials and method. The experiment took place at the Japanese Martial Arts Centre “DOJO” in Stara Wieś, Poland, conducted over the course of a 4-day qigong training session. To evaluate the genes effect of this training, blood samples were taken before and after the training period. This experiment involved 20 healthy women (aged 56.2±9.01, body height 164.8±6.5 and mass 65.5±8.2). To determine the expression of HSF-1, HSPA1A, NF-kB, IL10 and CCL2 mRNA, 3 ml of venous blood was collected. The blood samples were placed in tubes allowing for separation (BD Vacutainer CPTTM) before and after the 4 days of qigong training. Isolated PMBC were used to determine gene expression using real-time qRT-PCR (quantitative reverse transcription polymerase chain reaction). Results. Significant decreases in NF-kB and CCL2 mRNA and increases in IL10, HSF1 and HSPA1A m-RNA were detected after 4 days of qigong training. The obtained findings suggest that qigong caused a reduction in the inflammatory and intensified anti-inflammatory gene expression, as well as a higher expression of HSF-1 and HSPA1A. Conclusion. The adaptive response to qigong training was similar to the adaptive response to physical activity and was detected through gene expression in PMBC. Furthermore, this kind of training is especially indicated for women because of their higher susceptibility to psychosocial stress when compared to men.
Źródło:
Annals of Agricultural and Environmental Medicine; 2018, 25, 2; 329-333
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of evalutionary approach to thermodynamical optimization of gas turbine airfoil cooling configuration
Autorzy:
Nowak, G.
Powiązania:
https://bibliotekanauki.pl/articles/240622.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
algorytmy ewolucyjne
optymalizacja
płaty turbiny
airfoil cooling
evolutionary algorithm
optimization
turbine airfoil
Opis:
Cooling of the hot gas path components plays a key role in modern gas turbines. It allows, due to efficiency reasons, to operate the machines with temperature exceeding components. melting point. The cooling system however brings about some disadvantages as well. If so, we need to enforce the positive effects of cooling and diminish the drawbacks, which influence the reliability of components and the whole machine. To solve such a task we have to perform an optimization which makes it possible to reach the desired goal. The task is approached in the 3D configuration. The search process is performed by means of the evolutionary approach with floating-point representation of design variables. Each cooling structure candidate is evaluated on the basis of thermo-mechanical FEM computations done with Ansys via automatically generated script file. These computations are parallelized. The results are compared with the reference case which is the C3X airfoil and they show a potential stored in the cooling system. Appropriate passage distribution makes it possible to improve the operation condition for highly loaded components. Application of evolutionary approach, although most suitable for such problems, is time consuming, so more advanced approach (Conjugate Heat Transfer) requires huge computational power. The analysis is based on original procedure which involves optimization of size and location of internal cooling passages of cylindrical shape within the airfoil. All the channels can freely move within the airfoil cross section and also their number can change. Such a procedure is original.
Źródło:
Archives of Thermodynamics; 2010, 31, 2; 3-20
1231-0956
2083-6023
Pojawia się w:
Archives of Thermodynamics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of Statistical Image Analysis in Quantification of Neutron Radiography Images of Drying
Autorzy:
Fijał-Kirejczyk, I.
Milczarek, J.
Żołądek-Nowak, J.
de Beer, F.
Radebe, M.
Nothnagel, G.
Powiązania:
https://bibliotekanauki.pl/articles/1419614.pdf
Data publikacji:
2012-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
87.59.bf
07.05.Pj
61.05.Tv
81.05.Rm
47.56.+r
47.55.nb
Opis:
The statistical approach to the thermal neutron radiography picture analysis is applied to evaluation of the experimental results obtained for drying of rectangular and cylindrical samples of granulated and rigid porous materials. We have shown that the time dependence of the standard deviation of image brightness reflects the appearance and motion of the drying front observed during second period of the drying process. The results are discussed within a simple two-region model of the drying sample image.
Źródło:
Acta Physica Polonica A; 2012, 122, 2; 410-414
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of the Complex Event Processing system for anomaly detection and network monitoring
Autorzy:
Frankowski, G.
Jerzak, M.
Miłostan, M.
Nowak, T.
Pawłowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/305323.pdf
Data publikacji:
2015
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
network monitoring
intrusion detection
anomaly detection
complex event processing
Opis:
Protection of infrastructures for e-science, including grid environments and NREN facilities, requires the use of novel techniques for anomaly detection and network monitoring. The aim is to raise situational awareness and provide early warning capabilities. The main operational problem that most network operators face is integrating and processing data from multiple sensors and systems placed at critical points of the infrastructure. From a scientific point of view, there is a need for the efficient analysis of large data volumes and automatic reasoning while minimizing detection errors. In this article, we describe two approaches to Complex Event Processing used for network monitoring and anomaly detection and introduce the ongoing SECOR project (Sensor Data Correlation Engine for Attack Detection and Support of Decision Process), supported by examples and test results. The aim is to develop methodology that allows for the construction of next-generation IDS systems with artificial intelligence, capable of performing signature-less intrusion detection.
Źródło:
Computer Science; 2015, 16 (4); 351-371
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Arbutin in Serratula quinquefolia M.B. [Asteraceae]
Autorzy:
Nowak, G
Nawrot, J.
Latowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/58892.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
arbutin
chemotaxonomy
steroid compound
Compositae
Serratula quinquefolia
Opis:
Genus Serratula is known for the presence of steroid compounds which belong to the group of ecdysones. Former phytochemical works from the late sixties and early seventies indicate, in some Serratula species, the occurrence of a phenolic glycoside-arbutin. This has been confirmed in the present work through finding an α,β-arbutin anomer in Serratula quinquefolia M.B. New botanical data concerning the classification of genus Serratula suggest that the species in question should be regarded as belonging to genus Klasea (currently a section of genus Serratula). There has been an attempt to find a key to the chemical division within the taxons.
Źródło:
Acta Societatis Botanicorum Poloniae; 2009, 78, 2; 137-140
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Archaeometallurgical Investigations of the Early Iron Age Casting Workshop at Kamieniec. A Preliminary Study
Autorzy:
Garbacz-Klempka, A.
Kowalski, Ł.
Kozana, J.
Gackowski, J.
Perek-Nowak, M.
Szczepańska, G.
Piękoś, M.
Powiązania:
https://bibliotekanauki.pl/articles/383062.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
non-destructive testing
investment casting
X-ray fluorescence spectroscopy
archaeometallurgy
Lusatian culture
badania nieniszczące
odlewnictwo
promieniowanie rentgenowskie
kultura łużycka
Opis:
(Chełmno land, Poland) as it is reflected through casting workshop recovered during recent excavations. Among ready products, the ones giving evidence of local metallurgy (e.g. casting moulds and main runners) were also identified. With the shrinkage cavities and dendritic microstructures revealed, the artifacts prove the implementing a casting method by the Lusatian culture metalworkers. The elemental composition indicates application of two main types of bronzes: Cu-Sn and Cu-Pb. Aside these main alloying additions, some natural impurities such as silver, arsenic, antimony and nickel were found which may be attributed to the origin of the ore and casting technology. The collection from Kamieniec was described in terms of its structure and composition. The investigations were made by means of the energy dispersive X-ray fluorescence spectroscopy (ED-XRF), scanning electron microscopy (SEM) coupled with an energy dispersive X-ray analysis system (EDS) and optical microscopy (OM). In order to fingerprint either local or non-local profile of the alloys, the ED-XRF data-set was statistically evaluated using a factor analysis (FA).
Źródło:
Archives of Foundry Engineering; 2016, 16, 3; 29-34
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
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