Search

Your search keyword '"Niedzielski, Przemysław"' showing total 555 results
Start Over Author "Niedzielski, Przemysław"
555 results on '"Niedzielski, Przemysław"'

103. The Possibility of Using Paulownia elongata S. Y. Hu × Paulownia fortunei Hybrid for Phytoextraction of Toxic Elements from Post-Industrial Wastes with Biochar

Author

Drzewiecka, Kinga, primary, Gąsecka, Monika, additional, Magdziak, Zuzanna, additional, Budzyńska, Sylwia, additional, Szostek, Małgorzata, additional, Niedzielski, Przemysław, additional, Budka, Anna, additional, Roszyk, Edward, additional, Doczekalska, Beata, additional, Górska, Marta, additional, and Mleczek, Mirosław, additional

Published
2021
Full Text
View/download PDF

105. The Multi-Elemental Composition of the Aqueous Humor of Patients Undergoing Cataract Surgery, Suffering from Coexisting Diabetes, Hypertension, or Diabetic Retinopathy

Author

Flieger, Jolanta, primary, Dolar-Szczasny, Joanna, additional, Rejdak, Robert, additional, Majerek, Dariusz, additional, Tatarczak-Michalewska, Małgorzata, additional, Proch, Jędrzej, additional, Blicharska, Eliza, additional, Flieger, Wojciech, additional, Baj, Jacek, additional, and Niedzielski, Przemysław, additional

Published
2021
Full Text
View/download PDF

112. Archaeometric analysis of Late Bronze Age and Early Iron Age pottery from Setefilla (SW Spain)

Author

Krueger, Michał, Brandherm, Dirk, Krueger, Marta, and Niedzielski, Przemysław

Subjects
Petrographic Analysis, OES, Early Iron Age, Pottery, 14C, Archaeology, Spain, Late Bronze Age, XRF
Abstract

This paper presents results from the initial stage of an ongoing project exploring changes in pottery production at the Late Bronze Age/Early Iron Age transition in the south-western part of the Iberian Peninsula. For the chosen study area this period is of particular interest because of the introduction of new pottery types, manufacuring techniques, and possibly also different organisational models in the wake of the Phoenician expansion into the western Mediterranean. The initial stage of our project focused on samples from the key site of Setefilla, with a methodology based on both non-destructive and destructive analysis of ceramic samples: 1) non-destructive X-ray fluorescence spectrometry (XRF), 2) very precise optical emission spectrometry (OES) and 3) petrography of pottery samples. The results of this research show a significant correlation between manufacturing techniques, type of clay paste used and elemental composition. Alongside this approach we also conducted a radiocarbon dating programme on cremated human remains from the site, to provide a chronological context for any changes observed in the pottery assemblage over time. Our results demonstrate that through systematic spectrographic and petrographic analysis we can overcome some of the basic problems relating to the chemical and petrographic identification of different pottery groups, with a view to establishing the provenance of so-called “imports”.

Published
2021

113. Trees and shrubs from a post-industrial area high in calcium and trace elements: the potential of dendroremediation.

Author

Budzyńska, Sylwia, Kubiak, Agata, Szostek, Małgorzata, Budka, Anna, Gąsecka, Monika, Niedzielski, Przemysław, Zheng, Linlin, and Mleczek, Mirosław

Subjects
PLANT biomass, TRACE elements, SHRUBS, WOODY plants, HEAVY metals, EUROPEAN white birch, TREES
Abstract

The aim of the study was to evaluate the metal(loid)s phytoextraction potential of trees: Betula pendula Roth, Pinus sylvestris L. and the shrub Salix viminalis L. Plants of different ages were selected from a post-industrial area with an unusually high content of calcium (Ca) and trace elements in the soil. The content of 39 metal(loid)s in trees and shrub organs and physicochemical soil parameters were determined. A comparison of these species with control plants was also an object of the study. The polluted soil was characterized by worse physicochemical conditions and a much higher content of almost all the analyzed elements in comparison with the control. The older the plants, the greater their total biomass, with the control plant biomass being significantly greater in each case for all treated plants. According to the total content of all determined elements jointly, the most enriched was the oldest, a 7-year-old specimen of S. viminalis. The obtained results suggest that the high Ca concentration and the alkaline reaction (8.83) of polluted soil limit the uptake of most elements by tested plants. It can be concluded that despite the reduction of biomass, this limitation allows plants to better adapt and survive under challenging conditions. Excessive concentration of elements, even nutrients such as Ca, may act as an inhibitory factor for the uptake of other elements. Moreover, phytoextraction ability may significantly vary in different woody plant species and ages, which is an essential practical aspect in dendroremediation application. That is probably the first study to date of trees and shrubs differing in age and growing on post-industrial soil contaminated with calcium (Ca) and selected toxic metals/metalloids. The obtained results show that an alkaline reaction (less than 9) of soil and an unusually high Ca concentration may help the studied tree species to adapt/survive in unfavorable habitat conditions (high concentration of toxic elements). The efficiency of phytoextraction of toxic elements was so high that, especially for forest animals (roe-deer) that consume, e.g., willow shoots, it could pose a serious threat to health and life, both for them and potentially for humans. [ABSTRACT FROM AUTHOR]

Published
2022
Full Text
View/download PDF

118. How polluted are cities in central Europe? - Heavy metal contamination in Taraxacum officinale and soils collected from different land use areas of three representative cities

Author

Lisiak-Zielińska, Marta, primary, Borowiak, Klaudia, additional, Budka, Anna, additional, Kanclerz, Jolanta, additional, Janicka, Ewelina, additional, Kaczor, Anna, additional, Żyromski, Andrzej, additional, Biniak-Pieróg, Małgorzata, additional, Podawca, Konrad, additional, Mleczek, Mirosław, additional, and Niedzielski, Przemysław, additional

Published
2021
Full Text
View/download PDF

122. Palaeoenvironmental conditions and human activity in the vicinity of the Grodzisko fortified settlement (central Europe, Poland) from the late‐Neolithic to the Roman period.

Author

Gałka, Mariusz, Kołaczek, Piotr, Sim, Thomas G., Knorr, Klaus‐Holger, Niedzielski, Przemysław, Lewandowska, Agnieszka, and Szczurek, Grzegorz

Subjects
CHARCOAL, FORTIFICATION, LAND clearing, RADIOCARBON dating, ANALYTICAL geochemistry, WATER levels
Abstract

We present results from a palaeoecological analysis conducted on deposits accumulated in an oxbow lake of the Prosna River (Poland), next to the Grodzisko fortified settlement. Palaeobotanical and geochemical analyses—supported by radiocarbon dating—were performed to (i) reconstruct palaeoenvironmental conditions of the oxbow lake and its surrounding area; (ii) determine the beginning of the human activity in the fortified settlement vicinity; and (iii) assess the impact of human pressure on the environment. The Grodzisko fortified settlement was originally located on a river island, encircled by a wetland, improving its defensive value. Increases in the water level (1800–1300 BC and 700–200 BC) created a small lake/moat around the fortified settlement. Indicators for human activity from pollen records suggest the presence of human populations from the late Neolithic, ca. 2800 BC, with a clear intensification ca. 1700 BC. From ca. 1600 BC, a decrease in some decidous trees suggests forest clearance. Low levels of human activity indicator pollen ca. 2000 BC suggest a reduction of human pressure (possible depopulation). The regular presence of macrocharcoal pieces and an increase in human activity indicator pollen from ca. 1300 to 200 BC provide evidence for renewed human habitation around the sampling site. [ABSTRACT FROM AUTHOR]

Published
2022
Full Text
View/download PDF

123. Toxicological risks and nutritional value of wild edible mushroom species -a half-century monitoring study

Author

Mleczek, Mirosław, primary, Siwulski, Marek, additional, Budka, Anna, additional, Mleczek, Patrycja, additional, Budzyńska, Sylwia, additional, Szostek, Małgorzata, additional, Kuczyńska-Kippen, Natalia, additional, Kalač, Pavel, additional, Niedzielski, Przemysław, additional, Gąsecka, Monika, additional, Goliński, Piotr, additional, Magdziak, Zuzanna, additional, and Rzymski, Piotr, additional

Published
2021
Full Text
View/download PDF

124. Arsenic uptake, speciation and physiological response of tree species (Acer pseudoplatanus, Betula pendula and Quercus robur) treated with dimethylarsinic acid

Author

Gąsecka, Monika, primary, Drzewiecka, Kinga, additional, Magdziak, Zuzanna, additional, Piechalak, Aneta, additional, Budka, Anna, additional, Waliszewska, Bogusława, additional, Szentner, Kinga, additional, Goliński, Piotr, additional, Niedzielski, Przemysław, additional, Budzyńska, Sylwia, additional, and Mleczek, Mirosław, additional

Published
2021
Full Text
View/download PDF

129. The influence of environmental condition on the creation of organic compounds in Pinus sylvestris L. rhizosphere, roots and needles

Author

Magdziak, Zuzanna, primary, Gąsecka, Monika, additional, Waliszewska, Bogusława, additional, Zborowska, Magdalena, additional, Mocek, Andrzej, additional, Cichy, Wojciech J., additional, Mazela, Bartłomiej, additional, Kozubik, Tomisław, additional, Mocek-Płóciniak, Agnieszka, additional, Niedzielski, Przemysław, additional, Goliński, Piotr, additional, and Mleczek, Mirosław, additional

Published
2020
Full Text
View/download PDF

131. Multiannual monitoring (1974–2019) of rare earth elements in wild growing edible mushroom species in Polish forests

Author

Siwulski, Marek, primary, Budka, Anna, additional, Rzymski, Piotr, additional, Mleczek, Patrycja, additional, Budzyńska, Sylwia, additional, Gąsecka, Monika, additional, Szostek, Małgorzata, additional, Kalač, Pavel, additional, Kuczyńska-Kippen, Natalia, additional, Niedzielski, Przemysław, additional, Goliński, Piotr, additional, Magdziak, Zuzanna, additional, Kaniuczak, Janina, additional, and Mleczek, Mirosław, additional

Published
2020
Full Text
View/download PDF

135. Analiza numeryczna chłodzenia cieczowego elementarnych hybrydowych modułów solarnych.

Author

DIONIZY, Mateusz, NIEDZIELSKI, Przemysław, RAJ, Ewa, and LISIK, Zbigniew

Subjects
MODULAR coordination (Architecture), ELECTRICITY, LIQUIDS, COOLING
Abstract

Copyright of Przeglad Elektrotechniczny is the property of Przeglad Elektrotechniczny and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022
Full Text
View/download PDF

137. Nickel chelate complexes as a target for polyclonal antibodies raised in rabbits and mice.

Author

Bartos, Adrian, Niedzielski, Przemysław, Buczyłko, Krzysztof, and Leszczyńska, Joanna

Subjects
*SCIENTIFIC literature, *INDUCTIVELY coupled plasma atomic emission spectrometry, *CARRIER proteins, *NICKEL, *CHELATES, *IMMUNOGLOBULINS
Abstract

Oral administration of nickel is thought to be responsible for type-IV-mediated mechanism of immune response. Alternative type-I IgE-dependent mechanism is occasionally postulated, given relatively fast onset of symptoms, reports on spontaneous sensitisation and recurring mentions in scientific literature. In this paper, we make an insight into this hypothesis by performing immunisation using nickel(2+) chelates conjugated to carrier proteins, namely nickel coordinated by bifunctional ethylenediaminetetraacetic acid or bifunctional nitrilotriacetic acid, using bovine serum albumin as a carrier (Ni-(ITCB)EDTA-BSA; Ni-(ITCB)NTA-BSA), and nickel coordinated by bifunctional diethylenetriaminepentaacetic acid using bovine serum albumin or keyhole limpet haemocyanin as a carrier (Ni-p-SCN-Bn-DTPA-BSA; Ni-p-SCN-Bn-DTPA-KLH). Antibody raised in mouse as a reaction to Ni-p-SCN-Bn-DTPA-KLH was identified as the most capable of binding Ni(2+)-DTPA with 0.17 nmol nickel recovered per 0.2 nmol pAb, compared to 0.06 nmol Ni purified using reference antibody. Immunoassay methodology was applied upon several modifications to increase antibody contact surface and physical availability of antigen for more efficient binding. Magnetic beads dispersed in free solution were used as a medium for immobilisation and eluted nickel was subject to Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) instrumental quantitative analysis for more precise output reading. The antibody was tested for selectivity against other divalent metals coordinated with DTPA, i.e. Fe, Pb, Zn, Cu, Co and Mn. While Co and Mn were not detected, four other metals, Fe, Pb, Zn and Cu, were eluted in corresponding amounts greater than nickel at 4.15, 1.58, 3.11 and 3.54 nmol. Pb and Ni were the only two antigens whose binding surpassed the level showed by control antibody. We conclude that nickel-based immunogen may show little suitability for in vivo immunisation assays, which reinforces further question about physiological occurrence of potential nickel-responsive IgE antibodies as mediators in type-I hypersensitivity. [ABSTRACT FROM AUTHOR]

Published
2021
Full Text
View/download PDF

138. A Possibility to Use Selected Crop Post-ExtractionWastes to Improve the Composition of Cultivated Mushroom Pleurotus citrinopileatus.

Author

Magdziak, Zuzanna, Gąsecka, Monika, Stuper-Szablewska, Kinga, Siwulski, Marek, Budzyńska, Sylwia, Jasińska, Agnieszka, Niedzielski, Przemysław, Kalač, Pavel, and Mleczek, Mirosław

Subjects
CULTIVATED mushroom, PLEUROTUS, NUTRITIONAL value, ORGANIC wastes, TRACE element analysis, METABOLITES
Abstract

A cultivated mushroom species, Pleurotus citrinopileatus, is becoming increasingly popular thanks to its attractive colour and medicinal properties. In this study, P. citrinopileatus was grown in a cultivation medium enriched with wheat bran (WB), thymus post-extraction waste (TPEW) and pumpkin post-extraction waste (PPEW) products. The study showed that the post-extraction wastes are a crucial factor determining the accumulation of minerals, the content/profile of low-molecularweight organic acids (LMWOAs) and phenolic compounds in fruit bodies, thereby increasing their nutritional value. The use of the waste materials significantly increased LMWOAs contents. The sum of LMWOAs under all cultivation mediums increased, especially quinic, malic and citric acids under the 20% PPEW, 25 and 50% TPEW addition. Total phenolic content, phenolic content, as well as the composition and scavenging effect on DPPH radicals, were strongly dependent on the used substrate. The control variant was poor in phenolic compounds, while the supplementation increased the contents and diversity of these metabolites. In the control, only four phenolic compounds were quantified (chlorogenic, gallic, syringic and vanillic acids), while in the supplemented substrates up to 14 different phenolic compounds (caffeic, chlorogenic, p-coumaric, 2,5-dihydroxybenzoic acid, ferulic, gallic, protocatechuic, salicylic, sinapic, syringic, trans-cinnamic and vanillic acids, catechin and rutin). [ABSTRACT FROM AUTHOR]

Published
2021
Full Text
View/download PDF

143. The Effect of Mushroom Extracts on Human Platelet and Blood Coagulation: In vitro Screening of Eight Edible Species

Author

Poniedziałek, Barbara, primary, Siwulski, Marek, additional, Wiater, Adrian, additional, Komaniecka, Iwona, additional, Komosa, Anna, additional, Gąsecka, Monika, additional, Magdziak, Zuzanna, additional, Mleczek, Mirosław, additional, Niedzielski, Przemysław, additional, Proch, Jędrzej, additional, Ropacka-Lesiak, Mariola, additional, Lesiak, Maciej, additional, Henao, Eliana, additional, and Rzymski, Piotr, additional

Published
2019
Full Text
View/download PDF

148. Transcatheter Aortic Valve Replacement Is Associated with Less Oxidative Stress and Faster Recovery of Antioxidant Capacity than Surgical Aortic Valve Replacement

Author

Komosa, Anna, primary, Perek, Bartłomiej, additional, Rzymski, Piotr, additional, Lesiak, Maciej, additional, Siller-Matula, Jolanta M., additional, Grygier, Marek, additional, Puślecki, Mateusz, additional, Misterski, Marcin, additional, Olasińska-Wiśniewska, Anna, additional, Ropacka-Lesiak, Mariola, additional, Krasiński, Zbigniew, additional, Niedzielski, Przemysław, additional, Mularek-Kubzdela, Tatiana, additional, and Poniedziałek, Barbara, additional

Published
2019
Full Text
View/download PDF

149. Differences of Acer platanoides L. and Tilia cordata Mill. Response patterns/survival strategies during cultivation in extremely polluted mining sludge – A pot trial

Author

Drzewiecka, Kinga, primary, Piechalak, Aneta, additional, Goliński, Piotr, additional, Gąsecka, Monika, additional, Magdziak, Zuzanna, additional, Szostek, Małgorzata, additional, Budzyńska, Sylwia, additional, Niedzielski, Przemysław, additional, and Mleczek, Mirosław, additional

Published
2019
Full Text
View/download PDF

150. First Results Of Organic Residue Analysis On Ceramic Vessels (Jiyeh And Chhîm, Lebanon) By High Perfomance Liquid Chromatography With Tandem Mass Spectrometry

Author

Krueger, Marta, Wicenciak, Urszula, Kowarska, Zofia, Niedzielski, Przemysław, Kozak, Lidia, Krueger, Michał, Jakubowski, Karol, Proch, Jędrzej, Mleczek, Mirosław, and Waśkiewicz, Agnieszka

Subjects
amphorae, pithoi, tandem mass spectrometry, Chhîm, liquid chromatography, Porphyreon, organic residue analysis, cooking vessels
Abstract

The aim of this paper is to present the first results of organic residue analysis of pottery from two Lebanese archaeological sites, Jiyeh and Chhîm. The standard approach in investigations of this type consists of mass spectrometry and gas chromatography technique, which enabled the detection of organic fractions absorbed by pores of the pottery. In the present paper, new method of liquid chromatography and tandem mass spectrometry has been used in order to identify organic fractions. Sixteen fragments of vessels from different forms, periods and archaeological contexts have been analysed. The selected samples came from three vessel categories, kitchen vessels for cooking and store liquids, transport amphorae and storage pithoi, dated from Persian to Byzantine period. The procedure of sample extraction and HPLC-MS/MS analysis allowed to find vessels with the potential traces of the use for food product preparation and/or storage and separate it from different vessels (without traces of organic residues). Organic substances have been detected in the majority of the investigated samples.

Published
2018
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results