Wszystkie pola: periodic treatment - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Zespół PFAPA – periodic fever, aphtous stomatitis, pharyngitis and cervical adenitis (okresowa gorączka, aftowe zapalenie jamy ustnej, zapalenie gardła, zapalenie węzłów chłonnych szyi)
PFAPA syndrome – periodic fever, aphtous stomatitis, pharyngitis and adenitis
Autorzy:: Mrówka-Kata, Katarzyna
Kata, Dariusz
Miśkiewicz-Orczyk, Katarzyna
Namysłowski, Paweł
Powiązania:: https://bibliotekanauki.pl/articles/1038593.pdf
Data publikacji:: 2012
Wydawca:: Śląski Uniwersytet Medyczny w Katowicach
Tematy:: zespół pfapa
diagnostyka
leczenie
pfapa syndrome
diagnostic
treatment
Opis:: PFAPA syndrome, diagnosed mainly in children under 5 years of age is characterized by periodic episodes of fever, accompanied by aphthous stomatitis, pharyngitis and cervical lymphadenopathy. Clinical symptoms of this syndrome, recommendations concerning diff erential diagnosis, as well as methods of treatment were presented in this paper.
Zespół PFAPA, rozpoznawany głównie u dzieci poniżej 5 roku życia, charakteryzuje się nawrotowym występowaniem epizodów gorączkowych, z towarzyszącym aftowym zapaleniem jamy ustnej, zapaleniem gardła i powiększeniem węzłów chłonnych szyjnych. W pracy omówiono objawy kliniczne zespołu, przedstawiono zalecenia dotyczące diagnostyki różnicowej oraz metody leczenia.
Źródło:: Annales Academiae Medicae Silesiensis; 2012, 66, 1; 57-59
1734-025X
Pojawia się w:: Annales Academiae Medicae Silesiensis
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Sequential treatment process in a rotary container polishing machine with periodic workpiece location changes in working abrasives areas
Autorzy:: Juniewicz, Mateusz
Plichta, Jarosław
Powiązania:: https://bibliotekanauki.pl/articles/2201643.pdf
Data publikacji:: 2022
Wydawca:: Politechnika Koszalińska. Wydawnictwo Uczelniane
Tematy:: mass finishing
active holder
stainless steel
surface roughness
obróbka wykończeniowa
uchwyt aktywny
stal nierdzewna
chropowatość powierzchni
Opis:: This paper presents the process of a 3-step machining process involving pre-treatment, smoothing and polishing, placing the workpiece in different energy levels of the working load in a rotary-cascade container smoother, by moving it towards the radial direction of the working chamber of the smoother. Studies show the ability to control the course of pre-treatment, smoothing and finishing intensity, both in terms of process parameters and treatment time. Such a structure of the machining process, it also allows you to influence the structure geometry of the machined surfaces in successive stages of machining, and consequently on the final quality. The proposed organization and structure of the process allows for the creation of a new one surface treatment strategy.
Źródło:: Journal of Mechanical and Energy Engineering; 2022, 6, 2; 1--6
2544-0780
2544-1671
Pojawia się w:: Journal of Mechanical and Energy Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Semi-analytical treatment of complex nonlinear oscillations arising in the slider-crank mechanism
Autorzy:: Big-Alabo, Akuro
Ogbodo, Collins Onyinyechukwu
Ossia, Chinwuba Victor
Powiązania:: https://bibliotekanauki.pl/articles/1031444.pdf
Data publikacji:: 2020
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Slider-crank mechanism
conservative system
continuous piecewise linearization method
non-natural system
nonlinear oscillation
periodic solution
Opis:: The model for the free nonlinear oscillation of the slider-crank mechanism is very complicated and difficult to solve accurately using most of the existing approximate analytical schemes. However, the continuous piecewise linearization method (CPLM), which is a recently proposed semi-analytical algorithm, is capable of producing simple and accurate periodic solutions for conservative systems irrespective of the complexity of the nonlinear restoring force. Hence, this study applied the CPLM to solve and analyze the complex nonlinear oscillations arising in the slider-crank mechanism. The CPLM results were verified using numerical solutions and it was found that the CPLM solution was accurate to less than 1.0% for angular amplitudes up to 165°. Analysis of the frequency-amplitude response revealed the existence of asymptotic behaviour as the ratio of the crank radius to the connecting rod length approaches zero or unity. Hence, oscillation models for the observed asymptotic responses were derived and found to be significantly simpler compared to the original oscillation model. Finally, analysis of the large-amplitude oscillations of the slider-crank mechanism revealed the presence of strong anharmonic response.
Źródło:: World Scientific News; 2020, 142; 1-24
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: On the analysis of a mathematical model of CAR-T cell therapy for glioblastoma: Insights from a mathematical model
Autorzy:: Bodnar, Marek
Foryś, Urszula
Piotrowska, Monika J.
Bodzioch, Mariusz
Romero-Rosales, Jose A.
Belmonte-Beitia, Juan
Powiązania:: https://bibliotekanauki.pl/articles/24200684.pdf
Data publikacji:: 2023
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: glioblastoma
CAR-T cell therapy
mathematical modelling
periodic treatment
glejak wielopostaciowy
terapia CAR-T
modelowanie matematyczne
Opis:: Chimeric antigen receptor T (CAR-T) cell therapy has been proven to be successful against different leukaemias and lymphomas. Its success has led, in recent years, to its use being tested for different solid tumours, including glioblastoma, a type of primary brain tumour, characterised by aggressiveness and recurrence. This paper presents an analytical study of a mathematical model describing the competition of CAR-T and glioblastoma tumour cells, taking into account their immunosuppressive capacity. The model is formulated in a general way, and its basic properties are investigated. However, most of the analysis considers the model with exponential tumour growth, assuming this growth type for simplicity. The existence and stability of steady states are studied, and the subsequent focus is on two different types of treatment: constant and periodic. Finally, protocols for CAR-T cell therapy of glioblastoma are numerically derived; these are aimed at preventing the tumour from reaching a critical size and at prolonging the patients’ survival time as much as possible. The analytical and numerical results provide theoretical support for the treatment of glioblastoma using CAR-T cells.
Źródło:: International Journal of Applied Mathematics and Computer Science; 2023, 33, 3; 379--394
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

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