Temat: diagnostic techniques - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Czy Candida auris jest nowym groźnym patogenem?
Is Candida auris a new threatening fungal pathogen?
Autorzy:: Gliński, Zdzisław
Żmuda, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/22181023.pdf
Data publikacji:: 2021
Wydawca:: Krajowa Izba Lekarsko-Weterynaryjna
Tematy:: grzyby
Candida auris
epidemiologia
grzybice
objawy kliniczne
rozpoznanie
leczenie
drogi zakażenia
czynniki chorobotwórcze
lekooporność
źródła zakażenia
antifungal therapy
diagnostic techniques
drugs resistance
Opis:: This article aims at presenting an emerging, yeast-related, health threat. Candida auris (Metschnikowiaceae, Candida/Clavispora clade), is an emerging fungus, that presents a serious global health threat. It causes wounds, ears, respiratory and urinary tracts infections. In some patients, these yeasts can enter the bloodstream and spread throughout the body, causing serious systemic infections. C.auris is often resistant to commonly used antifungal drugs, such as amphotericin B, polyenes or echinocandins, making infections difficult to treat. C. auris persists in the environment for months, and persistent environmental contamination, contaminated medical equipment and other fomites, are believed to play a role in nosocomial C. auris transmission. Specialized laboratory methods (RT-PCR, MALDI-TOF MS), are needed to accurately identify C. auris yeast. Echinocandins are currently recommended as first-line therapy in adults and in infants (children above 2 months of age). For neonates amphotericin B deoxycholate is recommended. It is suspected, that C. auris may also be pathogenic to animals.
Źródło:: Życie Weterynaryjne; 2021, 96, 10; 709-712
0137-6810
Pojawia się w:: Życie Weterynaryjne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Metody przetwarzania spektroskopii rezonansu magnetycznego skutecznym narzędziem diagnostycznym
Autorzy:: Staniszewski, Michał
Polański, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/2156934.pdf
Data publikacji:: 2013
Wydawca:: Instytut Studiów Międzynarodowych i Edukacji Humanum
Tematy:: magnetic resonanse spectroscopy
diagnostic tool
preprocessing techniques
Opis:: Magnetic resonance spectroscopy is currently used as a diagnostic tool in current medicine and chemistry. E ective read o spectrum can give scien- tists in ormation concerning biochemical composition o researched tissue. Method is non-invasive technique which provides details o metabolic chang- es in selected tissues. Due to number o limitations, quality o data obtained in spectroscopy is very o ten insu icient and methods o preprocessing are introduced. Such approach can be reached by application o singular value decomposition on data arranged in Hankel matrix. HSVD method can be used inpreprocessingtechniquesandin urtheranalysiso metabolites.
Źródło:: Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne; 2013, 2(12); 383-393
1898-0171
Pojawia się w:: Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Road users’ behaviour study in areas of zebra crosswalks
Autorzy:: Dąbrowska-Loranc, Maria
Sicińska, Katarzyna
Zielińska, Anna
Powiązania:: https://bibliotekanauki.pl/articles/2098156.pdf
Data publikacji:: 2021
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:: road safety
pedestrian safety
pedestrian crossing
monitoring of road users’ behavior
direct observation
non-accident road safety diagnostic techniques
accidents’ prevention
bezpieczeństwo drogowe
bezpieczeństwo pieszych
przejście dla pieszych
monitorowanie zachowań użytkowników dróg
obserwacja bezpośrednia
techniki diagnostyczne w zakresie bezwypadkowego bezpieczeństwa ruchu drogowego
zapobieganie wypadkom
Opis:: Pedestrian safety on crosswalks is extremely vital in Poland since 2015, when the first study on road users’ behaviour on driver–pedestrian encounters in areas of zebra crosswalks were conducted. The second study was carried out in 2018 and its results are published in this article for the first time. The results of the project helped lead to changes in pedestrians’ safety regulations in Poland, increasing the safety of pedestrians in areas of crossing. Since June, the 1st, 2021, drivers of oncoming cars approaching a zebra crossing are obliged to stop to allow pedestrians approaching from the sidewalk to cross the zebra crossing. Data to assess pedestrian safety presented in this article combine a new approach that is a combination of different diagnostic techniques: a surrogate safety measure (nonaccident-based indicators) and the traditional approach: statistical analysis. As a result of the study, the most frequent categories of interactions between drivers and pedestrians and pedestrians itself were characterized on crossing facilities. Videos recording pedestrians’ and drivers’ behaviours, and vehicle speed measurements at pedestrian crossings from 2018 allow to assess the safety of 7 000 pedestrians during behaviour observation in onsite fields: on all crossing facilities, except with light signalization, 55% of pedestrians had to stop and wait at the sidewalks to cross, before an oncoming car. Only 45% of drivers approaching not signalised zebra crossings gave way to pedestrians. Pedestrians aged 60+ entering the road on marked crossings without traffic light waited longer to cross than younger. In residential areas with high traffic volume more drivers stopped at non signalised crossings and gave way to pedestrians. At low speed of vehicle in urban areas pedestrians felt safer and were ready to enter the crossing; their behaviour was more predictable. Results showed dangerous pedestrian behaviours on signal-regulated crossing facilities who failed to obey the traffic lights (7% of red-light crossings). 8% of observed pedestrians crossed the street outside designated pedestrian crossings. Video-recorded speed measurements of over 32 000 vehicles on-site study fields of pedestrian crossings showed that the speed of vehicles was higher than permitted. This article presents the newest characteristics of traffic and pedestrian’ behavior at crossings together with measurements of pedestrians’ speed and loss of pedestrians’ time on different road cross sections in Poland in 2018.
Źródło:: Transport Problems; 2021, 16, 3; 185--198
1896-0596
2300-861X
Pojawia się w:: Transport Problems
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Three-dimensional CT volume rendering technique - orthopedists "second imagination"
Autorzy:: Ptak, D.
Stróżyński, P.
Powiązania:: https://bibliotekanauki.pl/articles/333393.pdf
Data publikacji:: 2008
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: urazy dziecięce
złamania kości
diagnostyka obrazowa
rentgen
tomografia komputerowa
children’s trauma
bone fractures diagnostic imaging
X-ray
CT postprocessing techniques
3D VRT
Opis:: Bone fractures in children's traumas are enormous problem not only from psychological point of view but in these cases the diagnostic issue is much more relevant. The correct diagnosis leads to proper treatment and reduces the risk of adverse effects. For this reason, plain radiography is not the only step in diagnostic procedure and is often combined with Computed Tomography (CT) and sometimes with Magnetic Resonance (MR). The aim of the study was to assess a contribution of three dimensional volume rendering (3D VRT) images on the diagnosis and the possible qualification to the surgical treatment. The study was performed on 21 patients (12 boys, 9 girls) hospitalized at Pediatric Surgery Department in Sosnowiec from January 2007 to April 2008. All of the patients underwent plain radiography as the first diagnostic step and had CT as an additional imaging procedure. A total number of fractures were 28 vs. 32, respectively diagnosed on X-ray and CT scans. The necessity of surgical reposition was present in 8 patients. Spiral CT and its postprocessing technique 3D VRT play major role in musculoskeletal trauma. They bring particular importance in fracture detailed estimating and any multiorgan injuries. However, the need of performing CT should be limited to uncertain cases and before operation planning because of higher radiation dose.
Źródło:: Journal of Medical Informatics & Technologies; 2008, 12; 251-255
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

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