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Wyszukujesz frazę "Biernat, K." wg kryterium: Autor


Wyświetlanie 1-6 z 6
Tytuł:
An evaluation of the usefulness of invasive and non-invasive methods used to diagnose Helicobacter spp. infections in dogs
Autorzy:
Kubiak, K.
Jankowski, M.
Spużak, J.
Glińska-Suchocka, K.
Biernat, M.
Powiązania:
https://bibliotekanauki.pl/articles/2087888.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Źródło:
Polish Journal of Veterinary Sciences; 2017, 3; 491-499
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Detection of Helicobacter spp. in the saliva of dogs with gastritis
Autorzy:
Jankowski, M.
Spuzak, J.
Kubiak, K.
Glinska-Suchocka, K.
Biernat, M.
Powiązania:
https://bibliotekanauki.pl/articles/32000.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The aim of this study was to identify the species and determine the prevalence of gastric Helicobacter in the saliva of dogs with gastritis. The study was carried out on 30 dogs of different breeds, genders and ages, which were diagnosed with gastritis. The nested-PCR method was used to detect Helicobacter spp. in saliva. Helicobacter bacteria were found in the saliva samples of 23 (76.6%) dogs. Helicobacter heilmannii was the most commonly detected species of gastric Helicobacter spp. in canine saliva, and was found in 22 (73.3%) cases. The results indicate that gastric Helicobacter spp. occurs relatively frequently in dogs with gastritis. Moreover, the saliva of dogs with gastritis may be a source of Helicobacter spp. infection for humans and other animals. However, further studies are needed to confirm this finding as the PCR method does not distinguish active from inactive infections.
Źródło:
Polish Journal of Veterinary Sciences; 2016, 19, 1
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Detection of gastric Helicobacter spp. in stool samples of dogs with gastritis
Autorzy:
Jankowski, M.
Spuzak, J.
Kubiak, K.
Glinska-Suchocka, K.
Biernat, M.
Powiązania:
https://bibliotekanauki.pl/articles/30957.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The aim of this study was to determine the prevalence and identify the species of gastric Helicobacter in the stool of dogs with gastritis. The study was carried out on thirty dogs of different breeds, of both genders and of various ages, diagnosed with gastritis. Helicobacter spp. was detected in stool samples using the nested-PCR method. Helicobacter bacteria were identified in stool samples from seven (23.3%) dogs. Helicobacter heilmannii was found to be the most common species of gastric Helicobacter. Helicobacter salomonis was identified much less frequently, while Helicobacter felis, Helicobacter pylori and Helicobacter bizzozeronii were not detected in any of the samples.
Źródło:
Polish Journal of Veterinary Sciences; 2016, 19, 2
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the Possibility of Calculating the Charges on the Example of Brasses
Autorzy:
Biernat, S.
Bydałek, A. W.
Wołczyński, W.
Najman, K.
Powiązania:
https://bibliotekanauki.pl/articles/356905.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
quality management castings
alloy
brass
calculating
batch
Opis:
This paper describes the subject of brasses and the method of their production from the secondary raw materials. It focuses on two very important aspects extremely important for today’s world. The first of them is the theme of rational management of materials, particularly metallic scrap. The second issue is the growing importance of products made of brass, which in recent times get also special recognition in medicine. This article presents a proposal for a methodology for calculating the metal charge for brasses of two or more components. It turns out that by using suitable mathematical calculations one can accurately determine the amount of metal charge to obtain a product having the desired chemical composition and desired mechanical properties. Mathematical calculations are also presented in the graphical form for the visualization of dependency and a better explanation of the accepted approach.
Źródło:
Archives of Metallurgy and Materials; 2017, 62, 4; 2165-2170
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of Precipitates Type in Brasses as a Function of Charge Material
Autorzy:
Bydałek, A. W.
Najman, K.
Kula, A.
Biernat, S.
Błaż, L.
Wołczyński, W.
Powiązania:
https://bibliotekanauki.pl/articles/380471.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
metallography
leaded brass
precipitates
scraps
metalografia
mosiądz
wytrącenia
Opis:
Trial series of cast alloy MO59 obtained from qualified scrap was investigated. SEM and TEM of resulting precipitates were conducted. The SEM analysis demonstrated the dependence of silicon, phosphorus, iron, chromium and nickel in the composition of the so-called hard precipitates. TEM analysis showed the formation of phase AlFeSi and AlCr. Made studies have shown the important role of the composition of the batch melts brass CuZn39Pb2 type. The analysis of SEM and TEM resulting precipitates pointed to the formation of various forms of divisions, only one of which was described in the literature character of the so-called hard inclusions. The SEM studies demonstrated the dependence of the occurrence of inclusions rich in silicon, phosphorus, iron, chromium and nickel. In contrast, additional TEM analysis indicated the formation of AlFeSi phase type and AlCr. The results of the analyses referred to the structure of the batch. Due to the difficulty of obtaining recycled materials that do not contain these elements necessary to carry out further analyzes in the direction of defining the role of phosphorus in the formation of the so-called hard inclusions.
Źródło:
Archives of Foundry Engineering; 2016, 16, 3; 19-24
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determining the Degree of Removal of Copper From Slag
Autorzy:
Bydałek, A. W.
Migas, P.
Wołczyński, W.
Biernat, S.
Bydałek, A.
Jasińska, K.
Kwapisiński, P.
Powiązania:
https://bibliotekanauki.pl/articles/381015.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
post process slag
copper recovery
coagulation
żużel poobróbkowy
odzysk miedzi
proces koagulacji
Opis:
The scope of work included the launch of the process of refining slag suspension in a gas oven using a variety of technological additives. After the refining process (in the context of copper recovery), an assessment of the effect of selected reagents at the level of the slag refining suspension (in terms of copper recovery). Method sieve separated from the slag waste fraction of metallic, iron - silicate and powdery waste. Comparison of these photographs macroscopic allowed us to evaluate the most advantageous method of separating metallic fraction from the slag. After applying the sample A (with KF2 + NaCl) we note that in some parts of the slag are still large amounts of metallic fraction. The fraction of slag in a large majority of the elements has the same size of 1 mm, and a larger portion of the slag, the size of which is from 2 to 6 mm. Definitely the best way is to remove the copper by means of the component B (with NaCl ) and D (with KF2). However, as a result of removing the copper by means of component C (with CaO) were also obtained a relatively large number of tiny droplets of copper, which was problematic during segregation. In both cases we were able to separate the two fractions in a fast and simple manner.
Źródło:
Archives of Foundry Engineering; 2016, 16, 4; 41-46
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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