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Wyświetlanie 1-8 z 8
Tytuł:
Polish popular-science magazines until 1939 — a historical outline and development
Polskie czasopisma popularnonaukowe do 1939 roku: rozwój, ewolucja formy i treści
Autorzy:
Wójcik, Ewa
Wrona, Grażyna
Zając, Renata
Powiązania:
https://bibliotekanauki.pl/articles/2075134.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
History of Polish press
popular science periodicals(18th–20th century)
popular science periodicals in the interwar period (1918–1939)
czasopisma popularnonaukowe
popularyzacja nauki
XVIII wiek
XIX wiek
dwudziestolecie międzywojenne
Opis:
Tematem niniejszego opracowania są dzieje czasopism popularnonaukowych wydawanych na ziemiach polskich od XVIII wieku do 1939 roku. Początkową datę wyznacza rok 1758, kiedy to ukazał się pierwszy polski periodyk popularnonaukowy „Nowe Wiadomości Ekonomiczne i Uczone”. Badany zbiór objął 128 tytułów zróżnicowanych zarówno formalnie, jak i treściowo.
This article outlines the rise and development of popular science periodicals in Poland from the 18th century until 1939. Their history begins in 1758 with the publication of Nowe Wiadomości Ekonomiczne i Uczone [Latest Economic and Learned News]. Our corpus includes 128 periodicals representing a great diversity of formats and content.
Źródło:
Rocznik Historii Prasy Polskiej; 2019, 22, 1; 5-21
1509-1074
Pojawia się w:
Rocznik Historii Prasy Polskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Women’s health issues, preventive care andprophylaxis in 19th-century Polish popular medical magazines
Zdrowie kobiety, jego profilaktyka i ochrona w dziewiętnastowiecznych popularnonaukowych czasopismach medycznych
Autorzy:
Wrona, Grażyna
Wójcik, Ewa
Zając, Renata
Powiązania:
https://bibliotekanauki.pl/articles/2075441.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Polish press in the 19th century
popular medical periodicals
medical information and health advice for women
czasopisma popularnonaukowe
popularyzacja nauki
XIX wiek
ziemie polskie
medycyna
higiena
Opis:
Artykuł prezentuje tematykę zdrowia kobiety, jego ochrony i profilaktyki w polskich czasopismach popularnonaukowych wydawanych w XIX wieku. Bazę źródłową stanowią teksty publikowane w „Dzienniku Zdrowia dla Wszystkich Stanów” (1801–1802), „Przyjacielu Zdrowia” (1861–1863), „Zdrowiu” (1877/78–1880), „Lekarzu” (1903/04–1904/05). Zasadniczym zatem założeniem badawczym było udzielenie odpowiedzi na pytanie, czy w analizowanych periodykach problematyka zdrowia kobiety zajmowała należne temu zagadnieniu miejsce.
This paper examines the coverage of women’s health issues, preventive care and prophylaxis in 19th-century Polish popular medical periodicals, in particular Dziennik Zdrowia dla Wszystkich Stanów [ Journal of Health for all Social Classes] (1801–1802), Przyjaciel Zdrowia [ Health’s Friend] (1861–1863), Zdrowie [ Health] (1877/78–1880), and Lekarz [ The Physician] (1903/04–1904/05). The authors of this study try to find an answer to the question whether those periodicals did succeed in giving women’s health issues the rank and status warranted by their significance.
Źródło:
Rocznik Historii Prasy Polskiej; 2018, 21, 3; 21-37
1509-1074
Pojawia się w:
Rocznik Historii Prasy Polskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New chitosan wound dressing – first step - the cytotoxicity evaluation
Autorzy:
Karuga, Ewa
Zając, Adam
Rybak, Zbigniew
Hanuza, Jerzy
Powiązania:
https://bibliotekanauki.pl/articles/1034845.pdf
Data publikacji:
2015
Wydawca:
Sieć Badawcza Łukasiewicz - Polskie Towarzystwo Chitynowe
Tematy:
chitosan
cytotoxicity
wound dressing
Opis:
The cytotoxicity of chitosan with polyvinox (PCH) and crosslinked chitosan (CH) was studied and analyzed. Cell viability was determined by thiazolyl blue formazan (MTT) assay and cell morphology observations were carried out during cell culturing and MTT tests. Crosslinked chitosan was used as a protective foil (scaffold) for skin wounds. Studies in vitro and the other obtained in this work results prove that the studied materials CH and PCH do not cause cytotoxic activity to Balb 3T3 mouse fibroblasts. CH and PCH are promising biomaterials with prospective application as wound healing dressings.
Źródło:
Progress on Chemistry and Application of Chitin and its Derivatives; 2015, 20; 97-109
1896-5644
Pojawia się w:
Progress on Chemistry and Application of Chitin and its Derivatives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence of tick-borne pathogens at various workplaces in forest exploitation environment
Występowanie patogenów przenoszonych przez kleszcze na różnych stanowiskach pracy w środowisku eksploatacji lasu
Autorzy:
Cisak, Ewa
Wójcik-Fatla, Angelina
Zając, Violetta
Dutkiewicz, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/2166205.pdf
Data publikacji:
2014-12-05
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
Anaplasma phagocytophilum
Babesia microti
Borrelia burgdorferi
kleszcze Ixodes ricinus
leśnictwo
miejsca pracy
Ixodes ricinus ticks
forestry
workplaces
Opis:
Background: The objective of the study was the evaluation of the infection of ticks with pathogenic microorganisms at various workplaces (timber acquisition, forest growing, forest cultivation, forest protection). Material and Methods: Eight hundred sixty one Ixodes ricinus ticks collected from 4 workplaces were examined for the presence of Borrelia burgdorferi, Anaplasma phagocytophilum and Babesia microti by polymerase chain reaction (PCR). Then, a comparative analysis of the relative density and infection of ticks at individual workplaces was done. In the statistical analysis, Chi² test, and Pearson’s test for correlation were applied. Results: The differences in infection (15.9–50%) of ticks with B. burgdorferi between the examined workplaces were highly significant, with the highest percentage observed at forest growing. The percentages of infection of ticks with A. phagocytophilum at individual workplaces ranged from 1.1–3.7%, and differences were statistically insignificant. The percentages of infections of ticks with Babesia microti at individual workplaces fluctuated from 3.6–4.4% and differences were also insignificant. Co-infections of ticks with 2 or 3 pathogens were rare. Conclusions: Co-infections with B. burgdorferi and B. microti showed a significant relationship with the workplaces, while those with B. burgdorferi and A. phagocytophilum did not show such a dependence. No significant positive correlation was found between the relative density of ticks and the frequencies of infections with B. burgdorferi, A. phagocytophilum and B. microti. Med. Pr. 2014;65(5):575–581
Wstęp: Celem badań była ocena zakażenia kleszczy występujących na różnych miejscach i stanowiskach pracy w leśnictwie (uzyskiwanie drewna, hodowla lasu, uprawa lasu, ochrona lasu) patogenami przenoszonymi przez kleszcze. Materiał i metody: Z 4 miejsc pracy zebrano 861 kleszczy Ixodes ricinus, które zbadano na obecność Borrelia burgdorferi, Anaplasma phagocytophilum i Babesia microti przy pomocy łańcuchowej reakcji polimerazy (polymerase chain reaction – PCR). Następnie przeprowadzono analizę porównawczą względnej gęstości kleszczy i ich zakażenia w poszczególnych miejscach pracy. W analizie statystycznej zastosowano test Chi² i test korelacji Pearsona. Wyniki: Różnice w zakażeniach kleszczy B. burgdorferi (15,9–50%) zebranych z różnych miejsc pracy były statystycznie wysoce istotne, a najwyższe zakażenie kleszczy zaobserwowano w miejscu hodowli lasu. Odsetki zakażeń kleszczy A. phagocytophilum i B. microti na poszczególnych miejscach pracy wahały się odpowiednio od 1,1% do 3,7% i od 3,6% do 4,4%, a różnice były nieistotne statystycznie. Współzakażenia kleszczy 2 lub 3 patogenami występowały rzadko. Wnioski: Wykazano istotną zależność koinfekcji B. burgdorferi i B. microti od stanowiska pracy, natomiast nie stwierdzono jej dla współwystępowania B. burgdorferi i A. phagocytophilum. Nie wykazano korelacji między względną aktywnością a zakażeniem kleszczy B. burgdorferi, A. phagocytophilum i B. microti. Med Pr 2014;65(5):575–581
Źródło:
Medycyna Pracy; 2014, 65, 5; 575-581
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polish Popular Science Magazines from 1758 to 1939 as a Topic and a Source in Research on the History of Populari- zation of Science
Polskie czasopisma popularnonaukowe w latach 1758–1939 jako obiekt badań i źródło w badaniach nad dziejami popularyzacji nauki
Autorzy:
Wrona, Grażyna
Cieślikowa, Agnieszka
Kamisińska, Dorota
Wójcik, Ewa
Zając, Renata M.
Powiązania:
https://bibliotekanauki.pl/articles/2058432.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Polish popular science magazines in the 18th–20th century
popularization of science
popular press as a historical source
Opis:
Czasopisma popularnonaukowe wydawane na ziemiach polskich od 1758 do 1939 roku stanowią dla badaczy cenne oraz interesujące obiekty badawcze, zarówno z perspektywy możliwości ich interdyscyplinarnego oglądu, jak również odkrywania nowych metodolo- gicznych rozwiązań. Pozwalają ponadto uzyskać ważne informacje dotyczące nauki i jej społecznych funkcji, statusu uczonego, modelu popularyzacji nauki i jego ewolucji, kanałów oraz form komunikowania, zasad konstrukcji popularnonaukowego przekazu, także z wykorzystaniem materiału graficznego.
Popular science magazines published in Poland between 1758 and 1939 are an important resource for all kinds of research including interdisciplinary analysis as well testing new methodological approaches. They provide insights into the changing understanding of science and its social functions, the status of the scientist, models of popularization of science, the channels and forms of communications, techniques of construction of the popular science text enhanced with graphics and illustrations.
Źródło:
Rocznik Historii Prasy Polskiej; 2020, 23, 3; 5-18
1509-1074
Pojawia się w:
Rocznik Historii Prasy Polskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence of infections and co-infections with 6 pathogens in Dermacentor reticulatus ticks collected in eastern Poland
Autorzy:
Zając, Violetta
Wójcik-Fatla, Angelina
Sawczyn, Anna
Cisak, Ewa
Sroka, Jacek
Kloc, Anna
Zając, Zbigniew
Buczek, Alicja
Dutkiewicz, Jacek
Bartosik, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/989947.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
dermacentor reticulatus
co-infections
tbe virus
anaplasma phagocytophilum
rickettsia raoultii
borrelia burgdorferi sensu
lato
babesia spp.
toxoplasma gondii
Opis:
Occurrence of co-infections with various pathogens in ixodid ticks creates a risk of increased severity of tick-borne diseases in humans and animals exposed to bite of the ticks carrying multiple pathogens. Accordingly, co-infections in ticks were subject of numerous analyses, but almost exclusively with regard to Ixodes ricinus complex whereas potential tick vectors belonging to other genera were much less studied. Taking into consideration the role of Dermacentor reticulatus in the transmission of various pathogens, we carried out for the first time the comprehensive statistical analysis of co-infections occurring in this tick species. An attempt was made to determine the significance of the associations between 6 different pathogens occurring in D. reticulatus (Tick-borne encephalitis virus = TBEV, Anaplasma phagocytophilum, Rickettsia raoultii, Borrelia burgdorferi s. l., Babesia spp., Toxoplasma gondii), using 2 statistical methods: determination of Odds Ratios (ORs) and the Fisher’s exact test. 634 questing Dermacentor reticulatus ticks (370 females and 264 males) were collected in 2011–2013 by flagging the lower vegetation in 3 localities in the area of Łęczyńsko-Włodawskie Lakeland, situated in the Lublin region of eastern Poland. The presence of individual pathogens was detected by PCR. Ticks were infected most often with Rickettsia raoultii (43.8%), less with TBEV (8.5%), and much less with Babesia spp., Toxoplasma gondii, Borrelia burgdorferi s.l., and Anaplasma phagocytophilum (2.5%, 2.1%, 1.6% and 1.1%, respectively). The locality-dependent variability proved to be significant for TBEV (c2=11.063; P=0.004) and Toxoplasma gondii (c2=11.298; P=0.0035), but not for other pathogens. Two hundred seventy (42.6%) of the examined ticks were infected only with a single pathogen, and 54 (8.5%) showed the presence of dual co-infections, each with 2 pathogens. The most common were dual infections with participation of Rickettsia raoultii (7.41%); next, those with participation of the TBEV (5.21%), Toxoplasma gondii (1.58%), Borrelia burgdorferi s.l. (1.26%), Anaplasma phagocytophilum (0.95%), and Babesia spp. (0.63%). On the total number of 15 possible associations, in 9 cases co-infections occurred whereas in 6 cases they were not detected. The most noteworthy were positive co-infections with the participation of TBEV, which proved to be weakly significant (0.05
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of the efficiency of two commercial kits - ELFA and Western blot in estimating the phase of Toxoplasma gondii infection in pregnant women
Autorzy:
Sroka, Jacek
Wójcik-Fatla, Angelina
Zając, Violetta
Sawczyn, Anna
Cisak, Ewa
Karamon, Jacek
Dutkiewicz, Jacek
Bojar, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/991156.pdf
Data publikacji:
2016
Wydawca:
Instytut Medycyny Wsi
Tematy:
toxoplasmosis
pregnant women
seroprevalence
antibodies
igg
igm
elfa
western blot
avidity
correlation of serologic tests
Opis:
Sera of 89 pregnant women were selected according to the results of ELFA IgM, IgG and avidity IgG, and tested with commercial tests IgM, IgG and avidity IgG Western Blot (WB) to compare the efficacy of both techniques in determining the phase of T. gondii infection. In total, 81 of 89 tested sera (91.0%) were classified as positive, both in the ELFA and WB tests for the presence of anti-Toxoplasma antibodies of class IgG, indicating a past infection, while the prevalence of anti-Toxoplasma positive reactions associated with the antibodies of class IgM indicating a recent infection was much lower – 31.5% and 20.2%, respectively. Sera of 81 women were also tested in the ELFA and WB tests for avidity, e.g. ability of forming high-molecular IgG antibody complexes. Low or medium results in these tests (in this study all classified as low), indicating a recent infection, were detected by ELFA and WB in 22.2% and 45.7% of the total examined samples, respectively. The Spearman’s rank test for correlation, performed for recognition of quantitative data of the ELFA and WB tests (index, units or points), revealed a highly significant correlation between the ELFA and WB tests for homologous classes of antibodies, both for IgM and IgG (p<0.00001). In contrast, the ELFA and WB tests for detection of anti-Toxoplasma IgM antibodies were not correlated with the ELFA and WB tests for detection of anti-Toxoplasma IgG antibodies (p>0.05), except for the WB test for IgM antibodies, which showed a significant correlation with the ELFA test for IgG antibodies (p<0.01). A highly significant negative correlation between the ELFA and WB test for IgM antibodies and ELFA and WB tests for IgG avidity was demonstrated (p<0.01), except for a relationship between the WB test for IgM and WB for avidity, which was not significant. Such negative correlations are theoretically expected, as strong complexes with the participation of IgG antibodies are absent in the early phase of toxoplasmosis when early antibodies of IgM class are present. Summarizing, this study indicates the high usefulness of the commercial ELFA and WB tests in serodiagnostics of toxoplasmosis in pregnant women. Special attention should be paid to parallel detection of IgM antibodies and low values in the ELFA and WB tests for IgG avidity, which indicates a recent infection which may be associated with a clinical form of congenital toxoplasmosis and damage to the foetus.
Źródło:
Annals of Agricultural and Environmental Medicine; 2016, 23, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Streptococcus suis: a re-emerging pathogen associated with occupational exposure to pigs or pork products. Part I - epidemiology
Autorzy:
Dutkiewicz, Jacek
Sroka, Jacek
Zając, Violetta
Wasiński, Bernard
Cisak, Ewa
Sawczyn, Anna
Kloc, Anna
Wójcik-Fatla, Angelina
Powiązania:
https://bibliotekanauki.pl/articles/991187.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
streptococcus suis
pigs
humans
carriage
disease
epidemiology
treatment
prevention
Opis:
Streptococcus suis (ex Elliot 1966, Kilpper-Bälz & Schleifer 1987) is a facultatively anaerobic Gram-positive ovoid or coccal bacterium surrounded by a polysaccharide capsule. Based on the antigenic diversity of the capsule, S. suis strains are classified serologically into 35 serotypes. Streptococcus suis is a commensal of pigs, commonly colonizing their tonsils and nasal cavities, mostly in weaning piglets between 4–10 weeks of age. This species occurs also in cattle and other mammals, in birds and in humans. Some strains, mostly those belonging to serotype 2, are also pathogenic for pigs, as well as for other animals and humans. Meningitis is the primary disease syndrome caused by S. suis, both in pigs and in humans. It is estimated that meningitis accounted for 68.0% of all cases of human disease reported until the end of 2012, followed by septicaemia (including life-threatening condition described as ‘streptococcal toxic shock-like syndrome’ – STSLS), arthritis, endocarditis, and endophthalmitis. Hearing loss and/or vestibular dysfunction are the most common sequelae after recovery from meningitis caused by S. suis, occurring in more than 50% of patients. In the last two decades, the number of reported human cases due to S. suis has dramatically increased, mostly due to epidemics recorded in China in 1998 and 2005, and the fulminant increase in morbidity in the countries of south-eastern Asia, mostly Vietnam and Thailand. Out of 1,642 cases of S. suis infections identified between 2002–2013 worldwide in humans, 90.2% occurred in Asia, 8.5% in Europe and 1.3% in other parts of the globe. The human disease has mostly a zoonotic and occupational origin and occurs in pig breeders, abattoir workers, butchers and workers of meat processing facilities, veterinarians and meat inspectors. Bacteria are transmitted to workers by close contact with pigs or pig products, usually through contamination of minor cuts or abrasions on skin of hands and/or arms, or by pig bite. A different epidemiologic situation occurs in the Southeast Asian countries where most people become infected by habitual consumption of raw or undercooked pork, blood and offal products in the form of traditional dishes. Prevention of S. suis infections in pigs includes vaccination, improvement in pig-raising conditions, disinfection and/or fumigation of animal houses, and isolation of sick animals at the outbreak of disease. Prevention of human infections comprises: protection of skin from pig bite or injury with sharp tools by people occupationally exposed to pigs and pig products, prompt disinfection and dressing of wounds and abrasions at work, protection of the respiratory tract by wearing appropriate masks or repirators, consulting a doctor in the case of febrile illness after exposure to pigs or pork meat, avoidance of occupations associated with exposure to pigs and pork by immunocompomised people, avoidance of consumption of raw pork or pig blood, adequate cooking of pork, and health education.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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