Autor: Szczepanik, A. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The application of videodermoscopic examination in assessing the skin and its products in pure Arabian horses in the summer and winter seasons
Autorzy:: Pomorska-Zniszczyńska, A.
Szczepanik, M.P.
Kalisz, G.
Adamczyk, N.
Tarach, M.
Sobuś, M.
Abramowicz, B.
Powiązania:: https://bibliotekanauki.pl/articles/16539317.pdf
Data publikacji:: 2022
Wydawca:: Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:: hairs
horses
skin
videodermoscopy
Opis:: Videodermoscopic examinations have only recently started to be used in veterinary medicine and usually involve a small group of animals. The aim of this study was to compare specific dermoscopic parameters in selected areas of the body of Arabian horses in the summer and winter seasons. The research was conducted between 2018-2019. The procedure was performed on the left side of the horse’s body in seven areas: head, neck, chest, flank, rump, mane, and tail. 42 purebred Arabian horses aged 1-25 (median), 39 mares and 3 stallions were qualified for the study. An Italian Video-Dermascope 7 (Medici Medical SRL with the 3 VIDIX 5Mpx camera and the VX1 overlay - Contact type cap Ø 3.5 cm) was used in the dermatoscopic evaluation. Specialist Cellsens Olympus software for analysing microscopic images was used to perform the measurements. Regardless of the area assessed, the skin in the summer months is darker than in the winter months. Hair thickness ranged from 44.82 (chest in summer) to 87.45 um (mane in winter). Regarding hair density, the number of hairs in the field of view of the dermatoscope ranged from 990 (summer mane) to 3680 (head in winter). Our research showed that the season of the year influences the amount of hair without significantly affecting its thickness.
Źródło:: Polish Journal of Veterinary Sciences; 2022, 25, 3; 403-409
1505-1773
Pojawia się w:: Polish Journal of Veterinary Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Serum tT4, fT4 and TSH concentrations in German Shepherd dogs depending on age and type of work
Autorzy:: Taszkun, I.
Milczak, A.
Kalisz, G.
Wilkołek, P.
Zwolska, J.
Szczepanik, M.
Powiązania:: https://bibliotekanauki.pl/articles/2087236.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: canine hypothyroidism
thyroid
dog
thyroxine concentration
Źródło:: Polish Journal of Veterinary Sciences; 2021, 24, 1; 63-68
1505-1773
Pojawia się w:: Polish Journal of Veterinary Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Evaluation of the clinical efficiencyof lokivetmab in client privately ownedatopic dogs – multicenter study
Autorzy:: Szczepanik, M.P.
Popiel, J.
Cekiera, A.
Pomorska-Handwerker, D.
Karaś-Tęcza, J.
Ściskalska, M.
Oczkowska, K.
Taube, M.
Olender, V.
Parys, P.
Powiązania:: https://bibliotekanauki.pl/articles/2087319.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: atopic dermatitis
dog
lokivetmab
Źródło:: Polish Journal of Veterinary Sciences; 2020, 23, 2; 191-195
1505-1773
Pojawia się w:: Polish Journal of Veterinary Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Innovative composite gyroplane rotor blades : fatigue tests
Autorzy:: Wojtas, M.
Sobieszek, A.
Szczepanik, T.
Powiązania:: https://bibliotekanauki.pl/articles/241581.pdf
Data publikacji:: 2018
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: rotor blades
fatigue tests
NDT
composite
Opis:: The paper presents test bench method for verifying the fatigue life of the rotor blades, working in operating conditions in a position steady flight (autorotation), on the aviation construction called the gyroplane. One of the critical elements of this design is the main rotor, which in its modern versions takes the form of advanced composite structures subjected to loads in flight complex variable, the nature of which differs from the well-known operating conditions of helicopter rotors. The article includes a description of the test object, which are composite rotor blades designed specifically to work in autorotation, the specificity of loads of autorotation rotor, and method of implementation of the gyroplane rotor work cycles in the test bench. The main aim of this research is to evaluate the sustainability of the composite blades under the gyroplane operating loads with the goal to allow the rotor to operate in the air. The tests were carried out for 100 hours of gyroplane flight at loads do not exceed the maximum operating loads, and for several hours under a load higher than operating. During test for the evaluation of composite structure, the infrared camera with dedicated software IRNDT was used. The reached showed structural integrity in critical mounting section of the blade.
Źródło:: Journal of KONES; 2018, 25, 4; 447-453
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Is coagulopathy a common consequence of a Vipera berus bite? A retrospective single centre study
Autorzy:: Dylag-Trojanowska, K.E.
Hodorowicz-Zaniewska, D.
Zybaczyńska, J.
Szczepanik, A.M.
Powiązania:: https://bibliotekanauki.pl/articles/2081944.pdf
Data publikacji:: 2018
Wydawca:: Instytut Medycyny Wsi
Tematy:: Polska
thrombocytopenia
coagulopathy
venom
antivenom
envenomation
Vipera berus bite
snake
snakebite
Opis:: Introduction. The Vipera berus (common viper) is the only species of venomous snake found in Poland. The aim of this study was to determine to what extent coagulopathy has occurred as a post-bite complication. Materials and method. The medical records of 138 adult patients in the Sucha Beskidzka hospital with the diagnosis of snake bite between 2001–2014 were retrospectively analyzed. Demographic, clinical and laboratory data were collected. Antivenom was given to all patients, except one, with snake bites, but laboratory test were taken prior to administration of antivenom. Obtained results were compared to those of the control group, composed of 176 adults hospitalized in the same period for an elective laparoscopic cholecystectomy. Results. The mean platelet count in the study group was 239.94×109/L (SD=56.56) and 248.77×109/L (SD=57.82) in the control group. In 98% of the study group and 100% of the control group the platelet value (PLT) fell within laboratory norms (130 to 420×109/L), 2 patients after snake bites had a PLT lower than normal, and thrombocytosis was not observed in either group. A reference range of 0.85–1.3 INR below normal was found in 2 patients in the study group and 15 from the control group, while values above the normal range were found in 8 patients (6.7%) from the snake bite group and no patients from the control group. In the study group, the INR ranged from 0.78–1.43 with a mean of 1.046 (SD=0.14), while in the control group the range was from 0.79–1.28, with a mean of 0.95 (SD=0.08). There was a significant difference in INR between the study and control groups (p<0.0001). Conclusions. The bite from V. berus does not result in severe thrombocytopenia, with only a moderate increase in INR values observed in about 7% of patients.
Źródło:: Annals of Agricultural and Environmental Medicine; 2018, 25, 4; 630-634
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: The use of the Gait Variability Index for the evaluation of individuals after a stroke
Autorzy:: Guzik, A.
Drużbicki, M.
Przysada, G.
Szczepanik, M.
Bazarnik-Mucha, K.
Kwolek, A.
Powiązania:: https://bibliotekanauki.pl/articles/307461.pdf
Data publikacji:: 2018
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: udar
analiza chodu
indeks zmienności chodu
parametry czasoprzestrzenne
stroke
gait analysis
Gait Variability Index
spatiotemporal parameters
Opis:: The Gait Variability Index (GVI) summarizes overall gait quality, taking into account spatiotemporal parameters from a 3-dimensional gait analysis. However, there are no studies evaluating changes in gait patterns after stroke, based on the GVI. The study was designed to assess usefulness of the GVI for evaluation of gait pathology in subjects with stroke, compared to healthy individuals. Methods: Spatiotemporal gait parameters were examined in a group of 50 subjects at a chronic stage post-stroke and in 50 healthy controls. The GVI was calculated based on the 9 spatiotemporal data. Results: The findings show statistically significant differences between the values of the GVI for paretic and non-paretic limbs ( p < 0.001). Higher values of the index were identified in the case of non-paretic limb: 80.74 vs. 76.32. The GVI scores were decreased for both paretic and non-paretic limbs, compared to the controls – p < 0.001. Conclusions: The GDI score seems to be a viable tool for quantifying changes in gait pattern during evaluation of subjects with chronic post-stroke hemiparesis. Further studies should be conducted to validate the use of GVI in the post-stroke population.
Źródło:: Acta of Bioengineering and Biomechanics; 2018, 20, 2; 171-177
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Comparison of serum concentrations of environmental allergen-specific IgE in atopic and healthy (nonatopic) horses
Autorzy:: Gołyński, M.
Wilkołek, P.
Sitkowski, W.
Szczepanik, M.
Adamek, Ł.
Pluta, M.
Taszkun, I.
Malinowska, A.
Powiązania:: https://bibliotekanauki.pl/articles/2087865.pdf
Data publikacji:: 2017
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: IgE
equine atopic dermatitis
healthy horses
immunology
allergens
Źródło:: Polish Journal of Veterinary Sciences; 2017, 4; 789-794
1505-1773
Pojawia się w:: Polish Journal of Veterinary Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Epidemiological Study of Canine Mast Cell Tumours According to the Histological Malignancy Grade
Autorzy:: Śmiech, Anna
Jasik, A.
Ślaska, B.
Łopuszyński, W.
Szczepanik, M.
Wilkołek, P.
Powiązania:: https://bibliotekanauki.pl/articles/2087901.pdf
Data publikacji:: 2017
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Źródło:: Polish Journal of Veterinary Sciences; 2017, 3; 455-465
1505-1773
Pojawia się w:: Polish Journal of Veterinary Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Wpływ parametrów procesu słodowania pszenżyta na wybrane wyróżniki jakościowe słodu®
The parameters of triticale malting process and their influence on malt quality®
Autorzy:: Pater, A.
Zdanowicz, M.
Szczepanik, O.
Powiązania:: https://bibliotekanauki.pl/articles/227848.pdf
Data publikacji:: 2017
Wydawca:: Wyższa Szkoła Menedżerska w Warszawie
Tematy:: pszenżyto
słód
słodowanie
kiełkowanie
suszenie
triticale
malt
malting
germination
kilning
Opis:: Wysokie zainteresowanie konsumentów nowymi piwami oraz chęć technologów/piwowarów do obniżania kosztów produkcji przyczyniły się do poszukiwania alternatywnych surowców browarniczych. Jednym z nich wydaje się być pszenżyto. Biorąc pod uwagę, że Polska jest głównym dostawcą tego zboża na świecie, postanowiono stworzyć nową procedurę słodowania omawianego ziarna. Odpowiednio dobrane parametry słodowania w połączeniu z doświadczeniem technologa/piwowara mogą zaowocować powstaniem oryginalnego piwa przy niewielkich nakładach finansowych. Aby sprawdzić poprawność parametrów słodowania przeprowadzono szereg badań na gotowym ziarnie słodu pszenżytniego (wilgotność, masa 1000 ziaren, szklistość i celność, siła diastatyczna oraz ekstraktywność). Na podstawie uzyskanych wyników stwierdzono, że opracowana procedura słodowania skutkuje powstaniem słodu o wysokiej użyteczności piwowarskiej.
High interest in new beers among the customers and the desire of the technologists/brewers to reduce the costs of beer production have contributed to the search for alternative brewing materials. One of them seems to be triticale. Bearing in mind that Poland is the main supplier of triticale in the world and this grain can be purchased cheaper than barley, it was decided to create a malting procedure for the grain. Correctly selected malting parameters combined with the experience of a technologists/brewer can result in the creation of an original beer at a low financial cost. In order to validate the malting parameters, the tests of finished malt (humidity, weight of 1000 graind, vitreousness, extraction, and accuracy, diastatic force, extractivity) were performed. Based on results we conclude that the high quality malt can be obteined according to the presented procedure.
Źródło:: Postępy Techniki Przetwórstwa Spożywczego; 2017, 2; 27-31
0867-793X
2719-3691
Pojawia się w:: Postępy Techniki Przetwórstwa Spożywczego
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Measurements of electrical impedance of biomedical objects
Autorzy:: Frączek, M.
Kręcicki, T.
Moroń, Z.
Krzywaźnia, A.
Ociepka, J.
Rucki, Z.
Szczepanik, Z.
Powiązania:: https://bibliotekanauki.pl/articles/307125.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: bioimpedancja
spektroskopia
charakterystyka częstotliwościowa
bioimpedance
bioimpedance spectroscopy
frequency characteristics
Opis:: Some basic problems related to measurements of electrical impedance of biological objects (bioimpedance) have been presented in this paper. Particularly problems arising from impedance occurring at the sensor–tissue interface (interfacial impedances) in contact measuring methods have been discussed. The influence of finite values of impedances of the current source and voltage measuring device has also been taken into consideration. A model of the impedance sensor for the four-electrode measurement method containing the interfacial, source and measuring device impedances has been given and its frequency characteristics obtained by the computer simulation have been presented. The influence of these impedances on the shape of frequency characteristic of the sensor model has been discussed. Measurements of bioimpedance of healthy and anomalous soft tissues have been described. Some experimental results, particularly the frequency characteristics of bioimpedance, have been shown. The presented results of measurement show that bioimpedance can be a valuable source of information about the tissues, so measurement of bioimpedance can be a useful supplement to other medical diagnostic methods.
Źródło:: Acta of Bioengineering and Biomechanics; 2016, 18, 1; 11-17
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: The oldest rocks of the Holy Cross Mountains, Poland – biostratigraphy of the Cambrian Czarna Shale Formation in the vicinity of Kotuszów
Autorzy:: Szczepanik, Z.
Żylińska, A.
Powiązania:: https://bibliotekanauki.pl/articles/138942.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: Cambrian
Fortunian
Terreneuvian
Holy Cross Mountains
Kotuszów
acritarcha
biostratigraphy
kambr
fortun
terenew
Góry Świętokrzyskie
Acritarcha
biostratygrafia
Opis:: Three lower Cambrian acritarch assemblages recognized in four outcrops in the vicinity of Kotuszów in the southernmost part of the Palaeozoic inlier of the Holy Cross Mountains span a stratigraphic interval from the uppermost part of the Asteridium tornatum–Comasphaeridium velvetum Assemblage Zone to the Skiagia ornata–Fimbriaglomerella membranacea Assemblage Zone (most probably its lower part). According to current views (Moczydłowska and Yin 2012), this interval corresponds to the upper part of the Fortunian and to Stage 2 of the Terreneuvian Series. The strata yielding the oldest assemblage are thus the oldest precisely documented rocks in the Palaeozoic succession of the Holy Cross Mountains, and the oldest Cambrian rocks exposed on the surface in Poland. The current biostratigraphic scheme for the pre-trilobitic part of the Cambrian System in the Holy Cross Mountains should be modified so that it is based on local acritarch interval subzones.
Źródło:: Acta Geologica Polonica; 2016, 66, 3; 267-280
0001-5709
Pojawia się w:: Acta Geologica Polonica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Assessment of serum levels of allergen-specific immunoglobulin E in different seasons and breeds in healthy horses
Autorzy:: Wilkolek, P.M.
Pomorski, Z.J.H.
Szczepanik, M.P.
Adamek, L.
Pluta, M.
Taszkun, I.
Golynski, M.
Rozwod, A.
Sitkowski, W.
Powiązania:: https://bibliotekanauki.pl/articles/2087936.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:: The present study was designed to asses specific IgE towards environment allergens in 42 healthy horses. Determination of this immunoglobulin in serum serve as diagnostic tools in allergic diseases to improve efficacy of the treatment and proper allergen selection to specific immunotherapy. Serum levels of allergen specific IgE were measured with equine monoclonal antibody, using 15 individual and 5 mix allergens in North European Panel. The study revealed season dependent increased levels of allergen specific IgE in normal horses. It is noteworthy that healthy horses show high percentage of positive reactions, most commonly towards to domestic mites D. farinae (80%), D. pteronyssinus (35.71%) and storage mites T. putrenscentiae (42.86%), Acarus siro (40.48%). These allergens play an important role in equine, canine and feline atopic dermatitis. We also demonstrated high IgE levels in the group of horse specific insect allergens. Tabanus sp. (35.71%), Culicoides sp. (28.57%) and Simulium sp. (26.19%) were the most frequent insect positive reaction allergens. No positive reactions in all groups of allergens were found in winter season, low and merely detectable levels of antibodies have been found relating to D. farianae and T. putrescentiae allergen. We observed elevated mould-IgE levels in horses that live in stables, while outdoor living horses showed very low levels. Amongst all positive reactions we observed only weak and moderate reactions but no strong positive reactions were found. No significant differences were observed between three breeds of horses with the exception of moulds and D. pteronyssinus allergens.
Źródło:: Polish Journal of Veterinary Sciences; 2014, 17, 2; 331-337
1505-1773
Pojawia się w:: Polish Journal of Veterinary Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 13.

Tytuł:: Badanie wpływu skali eksperymentu na wyniki testu cylindrycznego
Study of influence of an experiment scale on cylinder test results
Autorzy:: Trzciński, W. A.
Szczepanik, M.
Powiązania:: https://bibliotekanauki.pl/articles/209165.pdf
Data publikacji:: 2014
Wydawca:: Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:: materiały wybuchowe
zdolność miotająca
test cylindryczny
explosives
acceleration ability
cylinder test
Opis:: W pracy zbadano wpływ skali eksperymentu na wyniki testu cylindrycznego służącego do wyznaczania zdolności miotających materiałów wybuchowych. Do badań wytypowano materiały wybuchowe stosowane w amunicji (trotyl, heksogen) oraz materiały o przeznaczeniu cywilnym (amonale). Stosowano rurki miedziane o różnej średnicy i grubości ścianki. Wyciągnięto wnioski odnośnie do celowości zwiększania lub zmniejszania skali w teście cylindrycznym.
In the work, influence of a scale of experiment on the results of cylindrical test used to determine the acceleration capabilities of explosives was analyzed. Explosives used in ammunition (TNT, hexogen) and explosives for civil purpose (ammonals) were selected for testing. Copper tubes with different diameters and wall thickness were used. Conclusions are drawn regarding the advisability of increasing or decreasing the scale of the cylinder test.
Źródło:: Biuletyn Wojskowej Akademii Technicznej; 2014, 63, 1; 193-204
1234-5865
Pojawia się w:: Biuletyn Wojskowej Akademii Technicznej
Dostawca treści:: Biblioteka Nauki