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Wyszukujesz frazę "Różańska, Anna" wg kryterium: Autor


Tytuł:
Classics of Polish Design. Post-War Polish Furniture Design.
Autorzy:
Różańska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2154068.pdf
Data publikacji:
2021
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
Polish post-war furniture
1950s and 1960s design
furniture for small apartments
"modernity"
"the little stabilization"
„Ład” Artists' Cooperative
BNEP
IWP
Polskie meble powojenne
wzornictwo lat 50. i 60.
meble do małych mieszkań
„nowoczesność”
„mała stabilizacja”
Spółdzielnia Artystów „Ład”
Opis:
Classics of Polish Design. Post-War Polish Furniture Design the paper presents a review of Polish post-war design in the times of Polish People's Republic: in the 1950s and 1960s. It is the first paper in the series of "Classical Polish Design", presenting the results of research on Polish furniture and the icons of Polish design, carried out within the framework of dissertations in the Department of Wood Technology in the Warsaw University of Life Sciences (SGGW). The paper presents two main trends in Polish post-war design, together with their background. We analysed the development of industrial design and of mass production dedicated for mass users, as well as the education system for industrial designers. We present the concept of furniture for small living spaces and the impact of global trends, availability of new materials and technological solutions on Polish furniture design.
Klasyka polskiego designu. Powojenne polskie wzornictwo meblowe. Celem artykułu jest przybliżenie problematyki powojennego wzornictwa polskiego czasów PRL-u, czyli lat 50. i 60. Artykuł inauguruje cykl „Klasyka polskiego designu”, prezentujący wyniki badań nad powojennym polskim meblarstwem i ikonami polskiego designu, prowadzonych w ramach prac dyplomowych na WTD SGGW. W artykule określono główne tendencje w polskim wzornictwie powojennym i ich uwarunkowania. Przeanalizowano rozwój wzornictwa przemysłowego, rozwór produkcji masowej przeznaczonej dla masowego odbiorcy i system kształcenia projektantów przemysłowych. Przedstawiono ideę mebli dla małych mieszkań oraz wpływ tendencji światowych, czy dostępności nowych materiałów i możliwości technologicznych na polskie projekty mebli.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology; 2021, 115; 85--94
1898-5912
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
KTaO3 a perovskite for water and air treatment
Autorzy:
Różańska, Anna
Namieśnik, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1179565.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
hydrothermal method
perovskite
photocatalytic activity
potassium tantalate
transitions metals
Opis:
Perovskites are inorganic compounds that exhibit dielectric properties. These minerals belong to the crystal ceramics family. These compounds are described by the formula: ABX3 where, A and B are 2, 3 or 4 valuable metal ions, and X is an ion of oxygen or fluorine. An example of perovskite is the compound KTaO3. There are many methods for producing KTaO3, but the hydrothermal method is most commonly used. Perovskites can be characterized by magnetic, photocatalytic and electrical properties. For this reason, the most effective methods for obtaining perovskite structures are sought, and research methods for their characterization are developed. In this thesis, KTa0.8A0.2O3 (A = Co, Fe, Ni) was obtained by hydrothermal method. The influence of dopants on the photocatalytic was verified. As a result of experiments, it was found that two samples had a single phase the pyrochlore structure (KTaO3 and KTa0.8Fe0.2O3). The Ni-doping increased photocatalytic activity, while Fe-doping reduced photocatalytic activity.
Źródło:
World Scientific News; 2017, 75; 73-80
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An influence of contemporary oil coatings on the aesthetical properties and abrasion resistance of oak wood parquets
Autorzy:
Ślusarczyk, Karol
Różańska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2200146.pdf
Data publikacji:
2020
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
oak wood
resistance
properties
single-ingredient oil
two-ingredient oil
wax oil
Opis:
An influence of contemporary oil coatings on the aesthetical properties and abrasion resistance of oak wood parquets. The article analyses the influence of oil coatings on the colour, gloss, and abrasion resistance of parquets made of oak wood. Popular oil coatings of the same brand were compared: two-ingredient oil, single-ingredient oil and wax oil. A comparison of properties of several different kinds of oil manufactured by the same brand reveals that they do have influence on the changes in wood properties, when comparing to wood without finish. Single-ingredient and two-ingredient oil darken the colour, increase in red colour and in yellow colour to a similar extent, while wax oil darkens it and increase the share of red and yellow colour less. As to gloss, there are no statistically significant differences between the influence of the different oils. Two-ingredient oil practically does not change resistance to abrasion at all, while single-ingredient oil and wax oil reduce the rate of abrasion, and wax oil reduces abrasion 4 times less efficiently than single-ingredient oil.
Wpływ współczesnych powłok olejowych na właściwości estetyczne i ścieralność posadzek z drewna dębowego. Porównanie właściwości poszczególnych rodzajów oleju, produkowanych przez tą samą markę, dowodzi różnego ich wpływu na zmiany właściwości drewna wykończonego w porównaniu do drewna niewykończonego. Olej jedno i dwuskładnikowy przyciemniają barwę oraz zwiększają udział barwy czerwonej i żółtej w podobnym stopniu, a olejowosk w stosunku do w mniejszym stopniu. W przypadku połysku nie ma ewidentnie istotnych statystycznie różnic pomiędzy wpływem poszczególnych olejów. Olej dwuskładnikowy praktycznie nie ma wpływu na zmianę ścieralności, a olej jednoskładnikowy i olejowosk zmniejszają ścieralność, lecz w stosunku do oleju jednoskładnikowego olejowosk zmniejsza ścieralność czterokrotnie mniej.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology; 2020, 111; 83--93
1898-5912
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Overall color parameter as a parameter determining the level of oxidation of olive oil
Autorzy:
Różańska, Anna
Namieśnik, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1179567.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
analytical chemistry
edible oils
food analysis
olive oil
overall color parameter
thermal degradation
Opis:
Edible fats are an important part of a human daily diet. They have a significant effect on the proper functioning of the human body. During frying, the oil is chemically modified and the fats consumed should have the highest oxidation stability. The subject of the study were samples of olive oil bought at local markets in Gdansk. Samples were heated at 20 °C, 60 °C, 100 °C, 140 °C and 180 °C. The aim of the study was to determine the differences in the level of oxidation of selected edible oils which were heated. Studies were performed using spectrophotometric techniques. The dependence between the level of oxidation of the olive oil samples and the value of the overall color parameter was determined. Based on the results obtained, the lower value of the color parameter overall, means that the oil is more degraded. The used procedure is characterized by an uncomplicated and low cost consuming stage of the preparation of the sample for analysis and also enables rapid analysis.
Źródło:
World Scientific News; 2017, 75; 81-88
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Classics of Polish Design. Polish avant-garde Bauhaus style furniture from the interwar period
Autorzy:
Różańska, Anna
Bodych, Karolina
Powiązania:
https://bibliotekanauki.pl/articles/2171740.pdf
Data publikacji:
2022
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
Polish inter-war furniture
Polish inter-war avant-garde
Bauhaus
Le Corbusier
metal pipe furniture
polskie meble powojenne
polskie meble awangardowe
Opis:
Classics of Polish Design. Polish avant-garde Bauhaus style furniture from the interwar period presents a review of the best Polish furniture designs from the 1920s and 1930s. In spite of the inspirations with historicism popular in the interwar period and the references to folk culture (e.g., the "Ład" Artists' Cooperative), Polish designers also drew inspiration from the works of the following artists: Le Corbusier, Marcel Breuer, Mies van der Rohe and Mart Stam, who designed avant-garde furniture made of metal pipes. The paper presents little known works of Polish artists from the groups "Praesens", "Atelier wnętrz i architektury" (The Atelier of Interiors and Architecture), "Studium wnętrz i sprzętu" (Studio of Interiors and Equipment), as well as furniture designs referring to the Bauhaus style for private and public interiors (including designs for transatlantics or the President's Castle in Wisła), among others, manufactured by the Thonet-Mundus company. The paper continues the series devoted to the "Classics of Polish Design", presenting the results of research on Polish furniture, carried out within the framework of dissertations in the Department of Wood Technology in the Warsaw University of Life Sciences (SGGW).
Klasyka polskiego designu. Polskie meble awangardowe okresu międzywojennego utrzymane w stylistyce Bauhausu prezentuje przegląd najlepszych polskich nowoczesnych projektów meblowych lat 20. i 30. Pomimo powszechnej w okresie dwudziestolecia międzywojennego inspiracji historyzmem oraz odwołaniami do tradycji ludowej (np. spółdzielnia “Ład”), polscy projektanci inspirowali się dziełami takich artystów jak: Le Corbusier, Marcel Breuer, Mies van der Rohe czy Mart Stam, projektujących awangardowe meble z metalowych rurek. Artykuł przedstawia mało znaną twórczość polskich artystów należących do ugrupowań „Praesens”, „Atelier wnętrz i architektury”, „Studium wnętrz i sprzętu” oraz projekty mebli nawiązujących do stylistyki Bauhausu dla wnętrz prywatnych i publicznych (w tym polskich Transatlantyków czy dla Zameczku Prezydenta w Wiśle), m.in. wykonywane przez firmę Thonet-Mundus. Artykuł kontynuuje cykl „Klasyka polskiego designu”, prezentujący wyniki badań nad polskim meblarstwem i ikonami polskiego designu, prowadzonych w ramach prac dyplomowych na WTD SGGW.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology; 2022, 117; 14--34
1898-5912
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Traditional ornaments of Świdermajers’ style windows in the town of Otwock
Autorzy:
Dwornik, Marta
Różańska, Anna
Beer, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/24072371.pdf
Data publikacji:
2019
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
wooden architecture
window
Świdermajer
Otwock
ornaments
architektura drewniana
okno
zdobnictwo
Opis:
The paper provides an analysis of windows in antique Świdermajers’ style wooden buildings, located in Otwock. It has been discovered that many of them have been already replaced with new ones. Attention was paid to the traditional Polish casement window structure with transom and the main part below, additionally divided into smaller areas by wooden horizontal or vertical muntins. Analysis of traditional window carpentry elements such as shutters, window sills, cornices and batten frames was made together with their classification based on different kinds of decorative motifs.
Tradycyjne zdobnictwo okien budynków w stylu świdermajer w miejscowości Otwock. W artykule dokonano analizy okien w zabytkowych budynkach drewnianych utrzymanych w stylu świdermajer, położonych w miejscowości Otwock. Ujawniono, iż wiele z nich zostało już wymienionych na nowe. Zwrócono uwagę na ościeżnicową konstrukcje okien zabytkowych oraz podział pola otworu okiennego na podślemię i nadślemię, dodatkowo rozczłonkowane krzyżowymi lub pionowymi szczeblinami. Przeanalizowane zostały tradycyjne elementy zdobnicze stolarki okiennej takie jak: nadokienniki, podokienniki, ramy okienne i okiennice oraz ich klasyfikacja ze względu na występujące motywy.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology; 2019, 107; 84--103
1898-5912
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of traditional wood surface modification methods on changes in aesthetic and resistance properties
Autorzy:
Różańska, Anna
Sokołek, Agnieszka
Barski, Adam
Powiązania:
https://bibliotekanauki.pl/articles/2146683.pdf
Data publikacji:
2021
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
wood modification
weathering
aging
structuring
whitewashing
rubbing
sanding
greying
potassium permanganate
ammonia fuming
modyfikacja drewna
zwietrzenie
starzenie się
strukturyzacja
wybielanie
tarcie
piaskowanie
siwienie
nadmanganian potasu
dymiący amoniak
Opis:
For ages, furniture makers have been using various methods to accelerate the natural process of wood aging, in order to achieve a more sophisticated colour and to provide a uniform appearance for furniture parts replaced during restoration. Nowadays, wood aging is popular due to its aesthetic value associated with naturally aged wood, which can be enjoyed in conjunction with favourable mechanical properties of contemporary wood. Methods of wood surface modification used in wood aging can be divided into mechanical ones, consisting in changing the structure of wooden surfaces (eg. sanding, brushing, paint rubbing or structuring with chisel or other tools) and chemical ones, involving the use of chemical substances to change the colour of wood (eg. greying; application of lye, paint or wood stain; and ammonia fuming). The purpose of our study was to determine the influence of traditional wood modification techniques used in furniture-making − such as: structuring, whitewashing, rubbing, greying, dyeing with potassium permanganate solution and ammonia fuming − on the aesthetic and resistance properties of wooden surfaces (colour, gloss, roughness, abrasion resistance and resistance to scratches). Tests were performed on wood species most frequently used in Poland to produce artificially weathered wood: Scots pine (Pinus sylvestris L.) and common oak (Quercus Sp).
Wpływ tradycyjnych metod powierzchniowej modyfikacji drewna na zmiany właściwości estetycznych i wytrzymałościowych. Przyśpieszenie naturalnie zachodzącego procesu starzenia się drewna stosowane jest w meblarstwie od wieków zarówno dla nadania drewnu wyszukanej barwy, jak i w celu scalenia kolorystycznego uzupełnień powstałych w procesie konserwacji mebla. Współcześnie postarzanie jest popularne ze wzglądu na walory estetyczne utożsamiane z naturalnie starym drewnem, połączone z korzystnymi właściwościami mechanicznymi jakie posiada drewno nowe. Metody powierzchniowej modyfikacji drewna podczas zabiegów postarzających dzielimy na mechaniczne polegające na zmianie struktury powierzchni drewna (np. przecieranie, szczotkowanie, bielenie czy strukturyzacja dłutem) i chemiczne czyli działanie odczynnikami, które zmieniają barwę (np. szarzenie, ługowanie, „wędzenie” drewna amoniakiem). Celem badań jest określenie wpływu tradycyjnie stosowanych w meblarstwie zabiegów modyfikacji drewna takich jak: strukturyzacja, bielenie, przecieranie, szarzenie, barwienie roztworem nadmanganianu potasu oraz wędzenie amoniakiem na estetyczne i wytrzymałościowe właściwość powierzchni drewna (barwa, połysk, chropowatość powierzchni, ścieralność i odporność na zarysowania). Do badań wykorzystano gatunki drewna najczęściej użytkowane w Polsce w celu sztucznego postarzania drewna: sosnę zwyczajną (Pinus sylvestris L.) oraz dąb (Quercus Sp).
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology; 2021, 113; 74--89
1898-5912
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Classics of Polish Design. Furniture Icons from the Polish Peoples Republic (PRL)
Autorzy:
Różańska, Anna
Szymczyk, Joanna
Kujawa, Ludwika
Balcerzak, Karolina
Powiązania:
https://bibliotekanauki.pl/articles/2154074.pdf
Data publikacji:
2021
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
Polish post-war furniture
1950s and 1960s design
furniture for small apartments
"modernity"
"the little stabilization"
„Ład” Artists' Cooperative
BNEP
IWP
Opis:
Classics of Polish Design. Furniture Icons from the Polish People's Republic (PRL) presents a review of the best Polish furniture designs from the Polish People's Republic: the 1950s and 1960s. The paper continues the series devoted to the "Classical Polish Design", presenting the results of research on Polish post-war furniture and the icons of Polish design, carried out within the framework of dissertations in the Department of Wood Technology in the Warsaw University of Life Sciences (SGGW). Some of the innovative furniture designs have been analysed in the hereby article. We present a chronologically organised review of designs that aspired to become breakthrough and timeless (design icons), with the author's background and the furniture's style, structure and materials.
Klasyka polskiego designu. Ikony meblarstwa PRL-u. Celem artykułu jest przybliżenie najlepszych projektów mebli z czasów PRL-u, czyli lat 50. i 60. Artykuł kontynuuje cykl „Klasyka polskiego designu”, prezentujący wyniki badań nad powojennym polskim meblarstwem i ikonami polskiego designu, prowadzonych w ramach prac dyplomowych na WTD SGGW. W artykule przeanalizowano nowatorskie projekty mebli. W ujęciu chronologicznym wybrano i opisano projekty aspirujące do roli przełomowych i ponadczasowych (ikon wzornictwa), przedstawiając osobę autora i charakteryzując meble stylistycznie, konstrukcyjnie i materiałowo.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology; 2021, 116; 61--77
1898-5912
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bacteria contamination of touch surfaces in Polish hospital wards
Autorzy:
Różańska, Anna
Romaniszyn, Dorota
Chmielarczyk, Agnieszka
Bulanda, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/2164081.pdf
Data publikacji:
2017-06-27
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
patient safety
hand hygiene
occupational exposure to biological agents
safety and health at work
touch surfaces
hospital hygiene
Opis:
Background The objective of the study has been to evaluate the pathogenic bacteria contamination of touch surfaces in hospital wards. Material and Methods Samples were taken from frequently touched surfaces in the hospital environment in 13 units of various types. Culturing was carried out on solid blood agar and in growth broth (tryptic soy broth – TSB). Species identification was performed using the analytical profile index (API) biochemical testing and confirmed with matrix assisted laser desorption ionization time-flight mass spectrometry (MALDI-TOF-MS) system. Results The total of 161 samples were taken for the study. Fifty-two of them, after 24 h of culture on a solid medium, demonstrated bacterial growth and further 60 samples had growth after prior multiplication in TSB. Overall, 69.6% of samples exhibited growth of 19 bacterial species. Pathogenic species – representing indicator organisms of efficiency of hospital cleaning – was demonstrated by 21.4% of samples. Among them Acinetobacter spp., Enterocococci spp. and Staphylococcus aureus were identified. Coagulase-negative staphylococci (CNS) were predominant. The proportion of various groups of bacteria significantly varied in respective hospitals, and in various types of wards. Disturbing observation is a large proportion of resistance of isolated CNS strains as a potential reservoir of resistance genes. Conclusions The results show that touch surfaces in hospital units are contaminated by both potentially pathogenic and pathogenic bacterial species. In connection with the reported, also in Poland, frequent omission or incorrect execution of hand hygiene by hospital staff, and probably patients, touch surfaces still constitute important reservoir of pathogenic bacteria. Improving hand hygiene compliance of health-care workers with recommendations is necessary for increasing biological safety of hospital environment. Med Pr 2017;68(3):459–467
Źródło:
Medycyna Pracy; 2017, 68, 4; 459-467
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fast GC as a useful tool for authenticity assessment of kiwifruit
Autorzy:
Michalczuk, Paweł
Myszka, Joanna
Lubinska, Martyna
Różańska, Anna
Namieśnik, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1179549.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
DFA
PCA
SIMCA
SQC
botanical origin
chemometric analysis
electronic nose
food analysis
gas chromatography
kiwifruit
Opis:
Kiwifruit is one of the healthiest fruits due to its high content of biologically active substances and nutrients. The most popular species of Actinidia (kiwifruit) are the Actinidia deliciosa fruits called kiwi and Actinidia chinensis commonly called golden kiwi, while the lesser known species is Actinidia arguta known as mini kiwi. Bioactivities and nutrients of Actinidia are influenced by species and cultivars. It is very important to find a way to distinguish kiwifruit samples from botanical and geographical origin. For this purpose, the possibility of application of electronic nose based on ultra-fast gas chromatography for differentiation three types of kiwifruit was investigated. A set of 18 samples of kiwifruits were analyzed by fast GC e-nose. This device contains two parallel chromatography columns with different polarity connected with two flame ionization detectors (μ-FIDs). Four data analysis methods were used: discriminant function analysis (DFA), principal component analysis (PCA), soft independent modeling of class analogies (SIMCA), and statistical quality control (SQC). Application of e-nose based on fast GC system allows to effective and rapid compare of aroma profiles of three types of kiwifruits. PCA, DFA and SIMCA data analysis method were for visualization the discrimination between groups of kiwifruit species. The SQC method allowed to assess the quality of the samples. All of used chemometric methods allows for full discrimination of all groups of samples. In summary, the use of ultra-fast GC with four statistical methods can be used to discrimination of kiwifruit samples due to their botanical and geographical origins.
Źródło:
World Scientific News; 2017, 75; 6-17
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polish infection control nurses – Self-assessment of their duties and professional autonomy in different types of hospitals
Autorzy:
Wałaszek, Marta
Różańska, Anna
Szczypta, Anna
Bulanda, Małgorzata
Wójkowska-Mach, Jadwiga
Powiązania:
https://bibliotekanauki.pl/articles/2162576.pdf
Data publikacji:
2018-12-18
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
workplace
healthcare-associated infections
work organization
work load
infection prevention and control nurse
decision autonomy
Opis:
Background The objective of the study is self-assessment of Polish infection control nurses (ICNs) in terms of the structure of professional tasks and autonomy of decision-making. Material and Methods A questionnaire survey was filled out by 208 ICNs (around 21% of all Polish ICNs) in 15 provinces located in Poland. The research encompassed ICNs surveillance healthcare-associated infections (HAIs) in 2014. Results The work time that ICNs devote to professional tasks and decision autonomy on the scale of 1–100% was as follows: 34% (67% of decision autonomy) was dedicated to detecting and registering HAIs, 12% (71%) – internal control, 10% (58%) – devising and implementing infection prevention practices, 10% (68%) – staff trainings, 8% (65%) – identification and study of outbreaks, 7% (58%) – promoting hand hygiene, 6% (51%) – consults with infected patients, 4% (57%) – consults on decontamination, 4% (54%) – consults on maintaining cleanliness, 3% (51%) – isolation and application of personal protective measures, 2% – other tasks. Infection prevention and control nurses estimated, on average, that their autonomy of decisions concerning the professional tasks performed amounted to 60%. Conclusions Infection control nurses in Poland have difficulty in achieving balance between tasks they perform and the authority they exercise. The ICN professional task structure is dominated by duties associated with monitoring hospital infections, however, the greatest decision autonomy is visible regarding internal control. Decision-making concentrated on internal control may hinder building a positive image of an ICN. We should strive to firmly establish professional tasks and rights of ICNs in legislation concerning performing the duties of a nurse and midwife. Med Pr 2018;69(6):605–612
Wstęp The objective of the study is self-assessment of Polish infection control nurses (ICNs) in terms of the structure of professional tasks and autonomy of decision-making. Materiał i metody A questionnaire survey was filled out by 208 ICNs (around 21% of all Polish ICNs) in 15 provinces located in Poland. The research encompassed ICNs surveillance healthcare-associated infections (HAIs) in 2014. Wyniki The work time that ICNs devote to professional tasks and decision autonomy on the scale of 1–100% was as follows: 34% (67% of decision autonomy) was dedicated to detecting and registering HAIs, 12% (71%) – internal control, 10% (58%) – devising and implementing infection prevention practices, 10% (68%) – staff trainings, 8% (65%) – identification and study of outbreaks, 7% (58%) – promoting hand hygiene, 6% (51%) – consults with infected patients, 4% (57%) – consults on decontamination, 4% (54%) – consults on maintaining cleanliness, 3% (51%) – isolation and application of personal protective measures, 2% – other tasks. Infection prevention and control nurses estimated, on average, that their autonomy of decisions concerning the professional tasks performed amounted to 60%. Wnioski Infection control nurses in Poland have difficulty in achieving balance between tasks they perform and the authority they exercise. The ICN professional task structure is dominated by duties associated with monitoring hospital infections, however, the greatest decision autonomy is visible regarding internal control. Decision-making concentrated on internal control may hinder building a positive image of an ICN. We should strive to firmly establish professional tasks and rights of ICNs in legislation concerning performing the duties of a nurse and midwife. Med Pr 2018;69(6):605–612
Źródło:
Medycyna Pracy; 2018, 69, 6; 605-612
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of alder (Alnus glutinosa Gaerthn.) veneers on selected mechanical properties of layered pine (Pinus sylvestris L.) composites
Autorzy:
Beer, Piotr
Burawska-Kupniewska, Izabela
Pacek, Paweł
Oleńska, Sylwia
Różańska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/24072028.pdf
Data publikacji:
2019
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
floor
composite
mechanical properties
veneer
hardwood
softwood
Opis:
Influence of alder (Alnus glutinosa Gaerthn.) veneers on selected mechanical properties of layered pine (Pinus sylvestris L.) composites. The aim of the study was to analyse the influence of using hardwood veneers in the base layer on selected mechanical properties of composites made of coniferous veneers dedicated for flooring applications. The modulus of elasticity and stiffness at three-point bending were determined in static, dynamic and fatigue tests. All tested mechanical properties of pine-alder composites showed, to a different extent, higher values than composites with a base layer made only of pine veneers.
Wpływ zastosowania obłogu olchowego (Alnus glutinosa Gaerthn.) na wybrane właściwości mechaniczne kompozytów warstwowych z drewna sosnowego (Pinus sylvestris L.). Celem badań była analiza wpływu zastosowania fornirów z drewna liściastego w warstwie podbudowy na wybrane właściwości mechaniczne kompozytów z fornirów iglastych przeznaczonych do aplikacji na podłogach. Określono moduł sprężystości oraz sztywność przy zginaniu trzypunktowym w testach: statycznym, dynamicznym oraz zmęczeniowym. Wszystkie badane właściwości mechaniczne kompozytów sosnowoolchowych wykazały, w różnym stopniu, wyższe wartości od kompozytów o podstawie wykonanej jedynie z obłogów sosnowych.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology; 2019, 108; 13--20
1898-5912
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selected aspects of the knowledge and practice concerning hand hygiene guidelines in the context of infection control structures in hospitals and long-term care facilities – findings of a questionnaire survey
Autorzy:
Puto, Grażyna
Wójkowska-Mach, Jadwiga
Wałszek, Marta
Repka, Iwona
Różańska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2085708.pdf
Data publikacji:
2020-09-24
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
knowledge
practice
hospital
hand hygiene
infections
long-term care
Opis:
BackgroundHand hygiene (HH) is the simplest and the most fundamental means of hospital-acquired infection (HAI) prevention in both hospitals and long-term care facilities (LTCFs) which differ as to their structure, organization and epidemiology. The objective of this study was to evaluate the knowledge of, and attitudes towards, compliance with the HH guidelines by medical staff of LTCFs and hospitals, in the context of infection control organization.Material and MethodsThe study was carried out among medical staff of LTCFs and hospitals using an anonymous questionnaire designed by the authors. The questionnaire was composed of 22 questions.ResultsAmong 237 healthcare workers from LTCFs and hospitals (51.5% vs. 48.5%), the vast majority were women (97.5% vs. 94.8%), who were nurses (86.9% vs. 91.3%) with 21–30 years of experience (28.5% vs. 44.3%). The respondents, both working in hospitals and in LTCFs, declared that there was some surveillance of HAIs in their workplace – 78.8% vs. 87.8%, respectively, p = 0.082. However, the respondents from LTCFs significantly more often than those working in hospitals declared the lack of HAI registration (12.3% vs. 0.9%, p = 0.002), as well as the lack of surveillance of multidrug-resistant microorganisms (16.4% vs. 4.3%, p = 0.010). Although the knowledge of WHO HH guidelines was declared by over 90% of the respondents, only about 70% of them (with no significant difference between both types of facilities) properly indicated the 5 moments of HH.ConclusionsThe results of the study indicate that the organizational conditions and practice of HH in LTCFs and hospitals present some differences. Therefore, there is a need for observational studies concerning HH in the context of the structure and organization of infection control, as they are necessary for the development and implementation of effective programs to improve the situation in this field.
Źródło:
Medycyna Pracy; 2020, 71, 5; 531-537
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Healthcare workers’ occupational exposure to bloodborne pathogens: A 5-year observation in selected hospitals of the Małopolska province
Autorzy:
Różańska, Anna
Szczypta, Anna
Baran, Magda
Synowiec, Edyta
Bulanda, Małgorzata
Wałaszek, Marta
Powiązania:
https://bibliotekanauki.pl/articles/2178886.pdf
Data publikacji:
2014-10-01
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
Health care workers
occupational exposure
bloodborne pathogens
Opis:
Objectives: The study presents data concerning occupational exposures among the staff of 5 hospitals in the Małopolska province in 2008–2012, taking into account the frequency and circumstances of exposure formation, occupational groups of hospital workers, as well as diversification of the reported rates in subsequent years between the hospitals and in each of them. An additional objective of the analysis was to assess the practical usefulness of the reported data for planning and evaluation of the effectiveness of procedures serving to minimize the risk of healthcare workers’ exposure to pathogens transmitted through blood. Material and Methods: Data were derived from occupational exposure registries kept by 5 hospitals of varying sizes and operational profiles from the Małopolska province from the years 2008–2012. Results: Seven hundred and seventy-five cases of exposure were found in a group of 3165 potentially exposed workers in the analyzed period. Most cases were observed in nurses (68%) and these were mainly various types of needlestick injuries (78%). Exposure rates with respect to all workers ranged from 2.6% to 8.3% in individual hospitals, but the differences in their values registered in the hospitals in subsequent years did not bear any statistical significance, in a way similar to the rates calculated separately for each occupational group. Conclusions: There was no upward or downward trend in the number of reported cases of exposure to bloodborne pathogens in the studied period in any of the hospitals. Statistically significant differences in the percentages of exposures were reported between individual hospitals in some years of the analyzed period, which confirms the need for registries in individual units in order to plan and evaluate the effectiveness of preventative measures.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2014, 27, 5; 747-756
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Did safety-engineered device implementation contribute to reducing the risk of needlestick and sharps injuries? Retrospective investigation of 20 years of observation in a specialist tertiary referral hospital
Autorzy:
Szczypta, Anna
Różańska, Anna
Siewierska, Małgorzata
Drożdż, Kamil
Szura, Mirosław
Talaga-Ćwiertnia, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/31341055.pdf
Data publikacji:
2024-05-20
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
occupational exposure
needlestick and sharps injuries
safety-engineered device
healthcare workers
implementation of European Union Council Directive
2010/32/EU
Opis:
Objectives In Poland, there are numerous cases of injuries caused by sharp instruments annually, still significantly more than in other European Union countries. The aim of this study was to analyze work-related injuries among healthcare workers in a selected hospital before and after the implementation of safety-engineered devices (SED). Material and Methods Retrospective analysis of medical documentation regarding occupational needlestick and sharps injuries (NSSI) in a tertiary referral surgical hospital in 1998–2018. The study group consisted of nurses and doctors who had been injured and reported the incident. The frequency of injury reports, injury rate, and characterization of circumstances surrounding NSSI are presented. Results Over the period of 20 years, a total of 257 NSSI incidents were reported. The average injury rate was statistically significant for nurses (p = 0.004) and was higher before the introduction of SED. Moreover, the number of injuries among nurses showed a downward trend during the study period. However, for doctors, there was no statistically significant difference in the median puncture rate (p = 0.099), and the number of injuries showed an increasing trend. Conclusions In this study, the authors’ have demonstrated not only the occurrence of injuries and punctures in the daily work of medical personnel but also the potential for their reduction through the use of safety equipment at every workstation where healthcare services are provided using sharp medical instruments.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2024, 37, 2; 234-243
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł

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