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1
Content available remote Historia chemii w opolskiej uczelni
Czaja Krystyna, Wieczorek Piotr
Wiadomości Chemiczne
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2024
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[Z] 78, 5-6
411--432
EN
This article briefly presents the genesis of the establishment of a unit educating students in the field of chemical sciences at the University of Opole, the former Pedagogical University of Opole. The development of the scientific and teaching staff, research carried out by employees and teaching methods were discussed. In addition, the condition and development of research and teaching infrastructure and obtaining funds for these activities, as well as obtained qualifications, including third-level education, i.e. doctorates, are described. The composition of the authorities of the Institute of Chemistry, transformed in 2008 into the Faculty of Chemistry, was also presented.
2
Content available remote The use of Argo floats as virtual moorings for monitoring the South Baltic Sea
Merchel Małgorzata, Walczowski Waldemar, Rak Daniel, Wieczorek Piotr
Oceanologia
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2024
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Vol. 66 (1)
99-110
EN
The Argo float measurement network is increasingly effectively covering internal seas and shelf areas. In this paper, a specific approach to using Argo floats as ‘virtual moorings’ within the conditions of the Baltic Sea is presented. Following a series of successful deployments with standard configurations, it was decided that the settings forcing the float to stay at the bottom between profiles should be tested. This significantly reduced the drift of the float and allowed measurements to be made in a limited water area for a longer time. The data obtained from Argo floats used as virtual mooring can be a valuable source for monitoring and analysing the hydrology of individual basins of the Baltic Sea. The results show that the temporal and spatial variability of the observed fields of temperature, salinity, and other properties of seawater is very high. More data are needed to correctly determine the mean properties of the basins and their temporal variability. Therefore, Argo floats can be a source of efficient and inexpensive hydrographic data for shallow seas such as the Baltic.
3
Content available Design optimisation of the rescue device for the ARGO profiling float : SWOT/TOWS analysis of design variants
Olejnik Adam, Walczowski Waldemar, Dawidziuk Marek, Jakus Bartłomiej, Wieczorek Piotr
Polish Hyperbaric Research
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2023
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nr 1(82)
33--66
EN
Presented in this material is the development work carried out within the ARGO-Poland scientific consortium related to the design of rescue systems for ARGO profiling floats used for in situ exploration of the world ocean. The material below contains an excerpt from a multi-faceted analysis of the design solutions described in PHR 3(80)2022, providing a SWOT/TOWS analysis methodology and detailed results with conclusions.
PL
W materiale przedstawiono prace rozwojowe realizowane w ramach konsorcjum naukowego ARGO-Polska związane z opracowaniem konstrukcji systemów ratunkowych dla pływaków profilujących ARGO wykorzystywanych do badań in situ oceanu światowego. W niniejszym materiale przedstawiono fragment wieloaspektowej analizy rozwiązań konstrukcyjnych opisanych w PHR 3(80)2022, podano metodykę analizy SWOT/TOWS oraz szczegółowe wyniki z wnioskami.
4
Content available Rescue device concept for the ARGO profiling float
Olejnik Adam, Walczowski Waldemar, Dawidziuk Marek, Jakus Bartłomiej, Wieczorek Piotr
Polish Hyperbaric Research
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2022
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nr 3(80)
23--38
EN
The material presents the development work carried out by the ARGO-Poland scientific consortium related to the design of rescue systems for ARGO profiling floats used for in situ exploration of the world oceans. The article describes the principle of operation of the Argo float and the theoretical basis of the rescue system and six alternative design solutions for such a system.
PL
W materiale przedstawiono prace rozwojowe realizowane w ramach konsorcjum naukowego ARGO-Polska związane z opracowaniem konstrukcji systemów ratunkowych dla pływaków profilujących ARGO wykorzystywanych do badań in situ oceanu światowego. W artykule opisano zasadę działania pływaka Argo oraz podstawy teoretyczne systemu ratunkowego i sześć wariantowych rozwiązań konstrukcyjnych takiego systemu.
5
Content available remote Argo floats in the southern Baltic Sea
Walczowski Waldemar, Merchel Małgorzata, Rak Daniel, Wieczorek Piotr, Goszczko Ilona
Oceanologia
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2020
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No. 62 (4PA)
478--488
EN
This work aims to familiarize the reader with issues related to modern oceanographic measurement techniques performed by Argo autonomous profiling floats. The opportunity for this is the three years of innovative activity on the part of Argo-Poland in the Baltic Sea. Based on the experience and results acquired by the Institute of Oceanology of the Polish Academy of Sciences (IO PAN), we can say that a revolution in the Baltic Sea monitoring is underway. During three years of activity, the floats launched by IO PAN provided more than 1600 CTD profiles, including 600 O2 profiles. Together with synoptic data from ships, data from moorings and surface buoys, the Argo float measurements are an important part of the southern Baltic monitoring system. Two Argo floats launched by IO PAN collected enough data to determine the dynamics of the oxygen content in various layers, the extent of hypoxic and anoxic zones, and to detect small baroclinic inflows to the Gotland and Gdańsk Deeps.
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