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Wyszukujesz frazę "Matuszek, B." wg kryterium: Autor


Wyświetlanie 1-8 z 8
Tytuł:
Universal screening as a recommendation for thyroid tests in pregnant women
Autorzy:
Matuszek, B.
Zakoscielna, K.
Baszak-Radomanska, E.
Pyzik, A.
Nowakowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/51478.pdf
Data publikacji:
2011
Wydawca:
Instytut Medycyny Wsi
Tematy:
screening
recommendation
thyroid test
woman
pregnant woman
hypothyroidism
iodine deficiency
risk factor
Źródło:
Annals of Agricultural and Environmental Medicine; 2011, 18, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of fluorescent markers for homogeneity assessment of grain mixtures based on maize content
Autorzy:
Matuszek, D.B.
Wojtkiewicz, K.
Powiązania:
https://bibliotekanauki.pl/articles/952659.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
grain mixture
fluorescent
homogeneity
image analysis
ziarno
jednorodność
analiza obrazu
Opis:
The paper presents test results for the assessment of the tracer content in a three-component (green peas, sorghum, maize) feed mixture that is based on the fluorescent method. The homogeneity of mixtures was determined on the basis of the maize content (as the key component), which was treated with fluorescent substance: tinopal, rhodamine B, uranine and eosin. The key components were wet-treated with fluorescent substances with different concentrations. Feed components were mixed in a vertical funnel-flow mixer. 10 samples were collected from each mixed batch. Samples were placed in a chamber equipped with UV light and, then, an image recorded as BMP file was generated. The image was analysed by means of the software programme Patan. On the basis of the an alyses conducted, data on the maize content marked with a fluorescent marker were obtained. Additionally, the content of the key component was determined in a conventional =using an analytical scale. Results indicate the possibility of using this method for homogeneity assessment of the three-component grain mixture. From these tests, fluorescent substances that can be applied in the case of maize as a key component, together with their minimum concentrations, were identified: tinopal 0.3%, rhodamine B 0.001%.
Źródło:
Chemical and Process Engineering; 2017, 38, 4; 505-512
0208-6425
2300-1925
Pojawia się w:
Chemical and Process Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence of neoplasms in patients with acromegaly – the need for a national registry
Autorzy:
Matyjaszek-Matuszek, B.
Obel, E.
Lewicki, M.
Kowalczyk-Bołtuć, J.
Smoleń, A.
Powiązania:
https://bibliotekanauki.pl/articles/2081765.pdf
Data publikacji:
2018
Wydawca:
Instytut Medycyny Wsi
Tematy:
cancer
acromegaly
registry
IGF-1
GH
neoplasms
Opis:
Introduction. Acromegaly is an endocrine disorder caused predominantly by pituitary adenoma leading to autonomic oversecretion of growth hormone and secondary elevation of insulin-like growth factor 1 (IGF-1). Consequently, there are both theoretical and experimental grounds for establishing a correlation between this disorder and the higher incidence of neoplasms. Objective. The aim of the study is to evaluate the incidence and types of neoplasms among patients with acromegaly. Materials and method. The study included 67 patients with acromegaly, aged between 24 and 75±18.8 years, 46 women (68.7%) and 21 men (31.3%), BMI: 30.7±5.7 kg/m2, age at diagnosis 49.1±12.5 years, with the medians of GH and IGF-1 levels at diagnosis of 11.3 ng/ml and 663.8 ng/ml, respectively. A retrospective analysis of medical records with particular regard to physical examination, medical history, laboratory and imaging tests was performed. Results. Fifty-one patients (76.1%) suffered from at least one neoplasm, among whom 48 patients (71.6%) had benign proliferations, whereas malignant neoplasms (larynx, endometrial and colon cancers) were found in only three patients (4.5%). Conclusions. Benign neoplasms were found in majority of patients with acromegaly (71.6%) most notably: nodular goiter and colon polyps; malignant lesions were rare (4.5%). Only every fifth patient suffered from no neoplastic proliferations. No correlations between the studied parameters and the incidence of neoplasms were found, most likely due to the small number of patients. This is the reason for proposing the creating of the first national register of incidences of neoplasms among acromegalic patients.
Źródło:
Annals of Agricultural and Environmental Medicine; 2018, 25, 3; 559-561
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fluorescence optical analysis method for assessing homogeneity of granular mixtures
Autorzy:
Matuszek, Dominika B.
Królczyk, Jolanta B.
Powiązania:
https://bibliotekanauki.pl/articles/1848991.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
fluorescence
ultraviolet radiation
homogeneity
multicomponent granular mixtures
tracer
Opis:
This paper presents a method of optical fluorescence analysis for the evaluation of homogeneity of multicomponent grain mixtures. This method is based on the evaluation of the content of fluorescent marker. Maize with two degrees of fineness d1 = 1.25 mm and d2 = 2.00 mm was used as a tracer. Maize was covered with Rhodamine B, which emits red light under the influence of ultraviolet radiation. The tracer was introduced into the mixture before the mixing process began. Nine multicomponent grain mixtures were used. The proportion of fluorescent maize was evaluated on the basis of computer image analysis. Additionally, the fraction of the tracer was evaluated using a control method (validation of the accuracy of the proposed method). The results indicate that the degree of the tracer’s fineness influences the results obtained. The use of fluorescent maize with particle size d2 = 2.00 mm allowed to obtain results which differed less from the control method. The average size of the difference in results ranged from 0.20-0.38 for the 2.00 mm tracer and 0.38-1.34 for the 1.25 mm tracer.
Źródło:
Metrology and Measurement Systems; 2021, 28, 1; 41-54
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Postpartum adiponectin changes in women with gestational diabetes
Autorzy:
Martyjaszek-Matuszek, B.
Lenart-Lipinska, M.
Kowalczyk-Boltuc, J.
Wozniak, S.
Paszkowski, T.
Powiązania:
https://bibliotekanauki.pl/articles/51076.pdf
Data publikacji:
2014
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2014, 21, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation between atherogenic risk and adiponectin in gestational diabetes mellitus
Autorzy:
Matyjaszek-Matuszek, B.
Lenart-Lipinska, M.
Kowalczyk-Boltuc, J.
Szlichtyng, W.
Paszkowski, T.
Powiązania:
https://bibliotekanauki.pl/articles/51752.pdf
Data publikacji:
2014
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2014, 21, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Numerical studies on the influence of air staging on the temperature of flue gas and emission of gases in the combustion chamber of OP 230 boiler
Autorzy:
Hernik, B.
Jagodzińska, K.
Matuszek, D.
Powiązania:
https://bibliotekanauki.pl/articles/185572.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
combustion
CFD
emission
boiler
NOx
spalanie
emisja
bojler
Opis:
The primary methods of reducing nitrogen oxides, despite the development of more advanced technologies, will continue to be the basis for NOx reduction. This paper presents the results of multivariate numerical studies on the impact of air staging on the flue gas temperature and composition, as well as on NOx emissions in a OP 230 boiler furnace. A numerical model of the furnace and the platen superheater was validated based on measurements using a 0-dimensional model of the boiler. Numerical simulations were performed using the ANSYS Workbench package. It is shown that changes in the distribution of air to OFA nozzles, the angle of the air outflow from the nozzles and the nozzle location involve a change in the flue gas temperature and in the volume of NOx and CO emissions at the furnace outlet.
Źródło:
Chemical and Process Engineering; 2018, 39, 1; 59--74
0208-6425
2300-1925
Pojawia się w:
Chemical and Process Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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