Autor: Rudnicki, Andrzej - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Binding of SPXK- and APXK- peptide motifs to AT-rich DNA. Experimental and theoretical studies
Autorzy:: Brzeski, Jan
Grycuk, Tomasz
Lipkowski, Andrzej
Rudnicki, Witold
Lesyng, Bogdan
Jerzmanowski, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/1044874.pdf
Data publikacji:: 1998
Wydawca:: Polskie Towarzystwo Biochemiczne
Źródło:: Acta Biochimica Polonica; 1998, 45, 1; 221-231
0001-527X
Pojawia się w:: Acta Biochimica Polonica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Comparison of haemodynamic effects of noninvasive ventilation delivered via ResQGARD and CPAP boussignac masks
Autorzy:: Gaszyńska, Ewelina
Roguszka, Krzysztof
Stankiewicz- Rudnicki, Michał
Wieczorek, Andrzej
Gaszyński, Tomasz
Powiązania:: https://bibliotekanauki.pl/articles/1396097.pdf
Data publikacji:: 2013-03-01
Wydawca:: Index Copernicus International
Tematy:: mechanical ventilation
haemodynamic CPAP
Impedance Threshold Device
Opis:: Noninvasive ventilation (NIV) is a technique of mechanical ventilation which does not require invasive airway management, i.e. intubation or tracheostomy. In emergency medicine Continuous Positive Airway Pressure (CPAP) is used often. A new method of NIV is Impedance Threshold Device (ITD). Breathing through an ITD is utilized to raise blood pressure in hypotensive patients. Aim of the study was to compare haemodynamic effects of NIV ITD and NIV CPAP. Material and methods. This study involved a group of 25 healthy volunteers. NIV was performed using ResQGARD ITD and CPAP Boussignac. Ventilation time was 25 minutes for each mask in each participant. Every three minutes parameters were collected: SpO2, BP and HR. There was a one hour interval in between ventilation with each mask. CPAP pressure was set at a level of 8 cm H2O and the mean inspiratory resistance of the ITD was 7cm H2O. Collected parameters were subjected to ANOVA statistical analysis. Results. Absolute comparison of BP, HR and SpO2 values did not reveal statistically significant differences between the masks. However considering blood pressure levels at entry, ventilation through an ITD significantly raised BP. Ventilation with NIV CPAP did not change significantly BP. Conclusion. Ventilation through an ITD device significantly improve haemodynamic function, whereas CPAP ventilation had no significant effect on it.
Źródło:: Polish Journal of Surgery; 2013, 85, 3; 129-132
0032-373X
2299-2847
Pojawia się w:: Polish Journal of Surgery
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Analysis of the project of innovative floating turbine
Autorzy:: Tomporowski, Andrzej
Al-Zubiedy, Ali
Flizikowski, Józef
Kruszelnicka, Weronika
Bałdowska-Witos, Patrycja
Rudnicki, Jacek
Powiązania:: https://bibliotekanauki.pl/articles/258504.pdf
Data publikacji:: 2019
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: design
innovative aeration unit
water roller drive
Opis:: The design of a floating, innovative device for river water aeration and conversion of mechanical energy to electrical energy required the analysis of a number of geometrical and dynamic features. Such an analysis may be carried out on the basis of existing methods of numerical fluid mechanics. Models of pressures, forces and torques characteristic for the conversion of watercourse energy were developed for two basic concepts of innovation. These pressures, forces and torques were calculated, designed, and experimentally determined for the variable geometric form and dimensions of the designed working elements of the innovative roller-blade turbine rotor.
Źródło:: Polish Maritime Research; 2019, 4; 124-133
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

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