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1
Content available Reaktory elektrochemiczne w przemyśle : konstrukcja i zastosowania
Parasińska Dominika, Skowierzak Grzegorz, Ossowski Tadeusz
Wiadomości Chemiczne
|
2023
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[Z] 77, 3-4
273--294
EN
Over the years, electrochemical reactions have ceased to be seen only as laboratory experiments or simple batteries. Although the reaction mechanism and the construction of simple reactors have been known to mankind for over 100 years, it is in recent years that the greatest increase in interest in this field can be noted. New and better reactor construction projects are constantly being developed. Modifications are not only the types and forms of materialsfrom which the electrodes are made, but also the separation methods, the form of the electrolyte or the method of current flow. Such a wide range of innovations allowed for the development of new, more and more interesting applications for these processes. The presence of electrochemical methods can be seen in industry in the processes of obtaining chemical reagents, metals and more complex compounds, such as drugs, and also refining metals by galvanization. In addition, electrochemistry is used in many analytical instruments as a sensor, for example in pH measurements. The aspect of using electrochemical reactors for energy purposes as a source of electricity generation that does not emit harmful pollutants and does not require further use of fossil fuels is also becoming more and more important. In addition, thanks to electrolysis, there is also the possibility of generating hydrogen, which, apart from many other applications, is also starting to play an increasingly important role as a new, harmless fuel. One should also not forget about developing the possibility of wastewater treatment with greater efficiency than the existing treatment methods, especially of small amounts of compounds. This article aims to review both recently developed methods for the construction of electrochemical reactors, as well as their range of applications and the possibilities of further development of these methods.
2
Content available remote Waste management in Poland and in other EU countries
Kozłowski Jerzy, Lewandowska Marta, Sojka Dawid
Polish Technical Review
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2021
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No. 2
2--17
EN
The subject of publication includes basic information on the waste management in Poland as compared to other EU countries and on the selected post-consumer waste, occurring in Poland. In the paper, the problems of the waste accumulation on the landfills in Poland and in the EU and the threats, connected with this problem, have been presented. The factors, enabling the effective recycling process have been indicated. Frequent technological changes of the manufactured products and the increasing demand on the mentioned products requires a special approach to the process of their recycling in accordance with the requirement of the natural environment.
PL
Tematyka publikacji obejmuje podstawowe informacje o gospodarce odpadami w Polsce w porównaniu z krajami UE oraz wybranych odpadach poużytkowych występujące w Polsce. W artykule przedstawiono problem gromadzenia odpadów na składowiskach w Polsce i UE oraz niebezpieczeństwa z tym związane. Wskazano czynniki umożliwiające prowadzenie efektywnego procesu recyklingu. Częste zmiany technologiczne wytwarzanych produktów oraz zwiększający się na nie popyt wymaga szczególnego podejścia do procesu ich recyklingu, zgodnie z wymogami środowiska naturalnego.
3
Content available Influence of Multiple Cleaning on the Detection Capabilities of ISFET Structures
Kondracka Kinga, Firek Piotr, Grodzik Marta, Szmidt Maciej, Sawosz-Chwalibóg Ewa, Szmidt Jan
International Journal of Electronics and Telecommunications
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2021
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Vol. 67, No. 1
23--28
EN
The Internet of Vehicles (IoVs) has become a vital research area in order to enhance passenger and road safety, increasing traffic efficiency and enhanced reliable connectivity. In this regard, for monitoring and controlling the communication between IoVs, routing protocols are deployed. Frequent changes that occur in the topology often leads to major challenges in IoVs, such as dynamic topology changes, shortest routing paths and also scalability. One of the best solutions for such challenges is “clustering”. This study focuses on IoVs’ stability and to create an efficient routing protocol in dynamic environment. In this context, we proposed a novel algorithm called Cluster-based enhanced AODV for IoVs (AODV-CD) to achieve stable and efficient clustering for simplifying routing and ensuring quality of service (QoS). Our proposed protocol enhances the overall network throughput and delivery ratio, with less routing load and less delay compared to AODV. Thus, extensive simulations are carried out in SUMO and NS2 for evaluating the efficiency of the AODV-CD that is superior to the classic AODV and other recent modified AODV algorithms.
4
Content available Stem cells in diabetes – will implementing interdisciplinary online collaboration help to dispel ethical resistance?
Kozłowska Ewa, Grabowska Anna, Deutsch Nellie
Engineering of Biomaterials
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2021
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Vol. 24, no. 163
68
5
Content available Magnetic nanoparticles for cancer cells capture
Karewicz Anna, Machowska Adrianna, Karnas Karolina, Dulińska-Litewka Joanna, Kapusta Czesław
Engineering of Biomaterials
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2021
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Vol. 24, no. 163
22
6
Content available Effect of textured surface topography parameters on cells proliferation and tissue growth in the mechanical circulatory support application
Kurtyka Przemysław, Major Roman, Kustosz Roman, Zalewski Jerzy, Wiecek Justyna, Bartkowiak Amanda, Kaczmarek Marcin, Joszko Kamil, Grajoszek Aniela
Engineering of Biomaterials
|
2021
|
Vol. 24, no. 163
47
7
Content available Cell adhesion on spin-coated poly(butylene succinate-co-dilinolene succinate) (PBS-DLS) copolyesters
Kantor-Malujdy Nina, Sokołowska Martyna, Sobolewski Peter, El Fray Mirosława
Engineering of Biomaterials
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2021
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Vol. 24, no. 163
57
8
Content available Titanium alloy coated with phloroglucinol-enriched collagen fibrils regulates osteogenic differentiation and inflammation
Mieszkowska Anna, Beaumont Harrison, Martocq Laurine, Koptyug Andrey, Surmeneva Maria A., Surmenev Roman A., Gurzawska Katarzyna A., Naderi Javad, Douglas Timothy E.L
Engineering of Biomaterials
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2020
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Vol. 23, no. 158 spec. iss.
18
9
Content available Stem cells response on photo-crosslinked heparin – bone morphogenetic proteins (BMP-2/-7) hybrid systems
Wytrwal-Sarna Magdalena, Pomorska Agata, Sekula-Stryjewska Małgorzata, Zuba-Surma Ewa, Szczubiałka Krzysztof
Engineering of Biomaterials
|
2020
|
Vol. 23, no. 158 spec. iss.
16
10
Content available Adsorbed growth factors as modulators of cell behaviour on biomaterial surfaces
Sedlář Antonín, Trávníčková Martina, Slámová Kristýna, Křen Vladimír, Bačáková Lucie
Engineering of Biomaterials
|
2020
|
Vol. 23, no. 158 spec. iss.
49
11
Content available The in vitro analysis of thin films based on chitosan/tannic ACID
Kaczmarek Beata, Miłek Oliwia, Nadolna Kinga, Owczarek Agata, Kleszczyński Konrad, Osyczka Anna M.
Engineering of Biomaterials
|
2019
|
Vol. 22, no. 153 spec. iss.
34
12
Content available Synthesis and characterization of novel amphiphilic poly(2- oxazoline)-based copolymers for surface modification of biomaterials
Tryba Anna Maria, Kroneková Zuzana, Mičušík Matej, Paluszkiewicz Czesława, Pamuła Elżbieta, Kronek Juraj
Engineering of Biomaterials
|
2019
|
Vol. 22, no. 153 spec. iss.
87
13
Content available Ostogenic potential of human adipose-derived ASC52telo cell line
Truchan Karolina, Lelek Karolina, Osyczka Anna Maria
Engineering of Biomaterials
|
2019
|
Vol. 22, no. 153 spec. iss.
82
14
Content available Osteogenic potential of experimental bioactive surfaces in BMP-responsive mouse osteoblastic cells and human adipose derived ASC52telo cell
Nowak A., Cholewa-Kowalska Katarzyna, Łączka Maria, Osyczka Anna Maria
Engineering of Biomaterials
|
2019
|
Vol. 22, no. 153 spec. iss.
84
15
Content available Optimized multiparameter characterization of stem cell-derived extracellular vesicles using classical and imaging flow cytometry platforms
Karnas Elżbieta, Kmiotek-Wasylewska Katarzyna, Madeja Zbigniew, Zuba-Surma Ewa K.
Engineering of Biomaterials
|
2019
|
Vol. 22, no. 153 spec. iss.
24
16
Content available Highly macroporous chitosan/agarose/HA bone scaffold produced by combination of freeze- drying with gas-foaming agent
Kazimierczak Paulina, Pałka Krzysztof, Przekora Agata
Engineering of Biomaterials
|
2019
|
Vol. 22, no. 153 spec. iss.
17
17
Content available Effect of PLCI/PCL nanofibers-based scaffolds with fibrin assembly containing platelet lysate on skin cells
Blanquer Andreu, Filová Elena, Brynda Eduard, Kucerová Johanka, Jencová Vera, Koprivová Barbora, Procházková Renata, Bacáková Lucie
Engineering of Biomaterials
|
2019
|
Vol. 22, no. 153 spec. iss.
15
18
Content available Cellular internalization analysis of folate-targeted PLA-PEG filomicelles loaded with new betulin derivative
Paduszyński Piotr, Jelonek Katarzyna, Kasperczyk Janusz, Li Suming, Nguyen Thi Hong Nhung, Orchel Janusz, Chodurek Ewa, Jaworska-Kik Marzena, Chrobak Elwira, Bębenek Ewa, Boryczka Stanisław, Jarosz-Biej Magdalena, Smolarczyk Ryszard, Foryś Aleksander
Engineering of Biomaterials
|
2019
|
Vol. 22, no. 153 spec. iss.
67
19
Content available Bioactivity samples with SiO2-Y2O3 ceramic layers produced by sol-gel method
Mazur-Nowacka Anna, Qasem Badr
Engineering of Biomaterials
|
2019
|
Vol. 22, no. 153 spec. iss.
74
20
Content available Spatial Analysis Methods of Raster Data Used into the Geographical Information Systems
Herbei R. C., Herbei M. V., Matei A., Dunca E. C.
Inżynieria Mineralna
|
2018
|
R. 19, nr 1
151--158
EN
The most important feature of a GIS is its ability to perform spatial analysis, ie to process spatial (geographical) data in order to obtain information (reports) regarding the studied area. Through this feature of spatial analysis the GIS software differs to other software, such as CAD. The spatial analysis is the process of modeling, examination and interpretation of model results. Following the spatial analysis it can be extracted or created new information about a set of geographic data. This paper aims to treat two methods of raster spatial analysis, namely the raster spatial analysis and map algebra functions and the spatial analysis based on some statistical analysis: local, neighborhood, regional and global.
PL
Najważniejszą cechą GIS jest jego zdolność do wykonywania analiz przestrzennych, tj. do przetwarzania danych przestrzennych (geograficznych) w celu uzyskania informacji (raportów) dotyczących badanego obszaru. Dzięki funkcji analizy przestrzennej oprogramowanie GIS różni się od innych oprogramowań takich jak CAD. Analiza przestrzenna jest procesem modelowania, badania i interpretacji wyników modelu. Dzięki analizie przestrzennej można wyodrębnić lub utworzyć nową informację o zbiorze danych geograficznych. Artykuł ma na celu przedstawienie dwóch metod analizy przestrzennej rastrowej, a mianowicie przestrzennej analizy rastrowej i funkcji algebry mapy oraz analizy przestrzenne na podstawie analizy statystycznej: lokalne, sąsiedzkie, regionalne i globalne.
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