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  1. Article ; Online: Integrity Concept for Maritime Autonomous Surface Ships' Position Sensors.

    Zalewski, Paweł

    Sensors (Basel, Switzerland)

    2020  Volume 20, Issue 7

    Abstract: The primary means for electronic position fixing currently in use in majority of contemporary merchant ships are shipborne GPS (Global Positioning System) receivers or DGPS (Differential GPS) and IALA (International Association of Lighthouse Authorities) ...

    Abstract The primary means for electronic position fixing currently in use in majority of contemporary merchant ships are shipborne GPS (Global Positioning System) receivers or DGPS (Differential GPS) and IALA (International Association of Lighthouse Authorities) radio beacon receivers. More advanced GNSS (Global Navigation Satellite System) receivers able to process signals from GPS, Russian GLONASS, Chinese Beidou, European Galileo, Indian IRNSS, Japan QZSS, and satellite-based augmentation systems (SBAS), are still relatively rare in maritime domain. However, it is expected that such combined or multi-system receivers will soon become more common in maritime transport and integrated with gyro, inertial, radar, laser, and optical sensors, and they will become indispensable onboard maritime autonomous surface ships (MASS). To be prepared for a malfunction of any position sensors, their state-of-the-art integrity monitoring should be developed and standardized, taking into account the specificity of MASS and e-navigation safety. The issues of existing requirements, performance standards, and future concepts of integrity monitoring for maritime position sensors are discussed and presented in this paper.
    Language English
    Publishing date 2020-04-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s20072075
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Book: Biozidbelastete Kulturgüter

    Zalewski, Paul

    grundsätzliche Hinweise und Texte zur Einführung in die Problematik ; Bericht über das EU-/ESF-Projekt "Kleine und mittlere Unternehmen und Wissenschaft im Dialog. Dekontamination von Kulturgütern"

    2014  

    Institution Europa-Universität Viadrina Frankfurt (Oder)
    Author's details [ Europa-Universität Viadrina. Paul Zalewski (Hg.). Mit Beitr. von Paul Zalewski ...]
    Subject code 363.69
    Language German
    Size 262 S. : Ill., graph. Darst., 24 cm
    Publisher Europa-Univ. Viadrina
    Publishing place Frankfurt (oder)
    Publishing country Germany
    Document type Book
    Note Literaturangaben
    HBZ-ID HT018497919
    ISBN 978-3-00-045624-4 ; 3-00-045624-4
    Database Catalogue ZB MED Nutrition, Environment, Agriculture

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    In stock of ZB MED Bonn / Germany

    Shelf markLoan statusLocation
    158/871 available for loan (reading room) Freihandmagazin (U1)

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  3. Article ; Online: The Importance of Antioxidant Activity for the Health-Promoting Effect of Lycopene.

    Kulawik, Anna / Cielecka-Piontek, Judyta / Zalewski, Przemysław

    Nutrients

    2023  Volume 15, Issue 17

    Abstract: Lycopene is a compound of colored origin that shows strong antioxidant activity. The positive effect of lycopene is the result of its pleiotropic effect. The ability to neutralize free radicals via lycopene is one of the foundations of its pro-health ... ...

    Abstract Lycopene is a compound of colored origin that shows strong antioxidant activity. The positive effect of lycopene is the result of its pleiotropic effect. The ability to neutralize free radicals via lycopene is one of the foundations of its pro-health effect, including the ability to inhibit the development of many civilization diseases. Therefore, this study focuses on the importance of the antioxidant effect of lycopene in inhibiting the development of diseases such as cardiovascular diseases, diseases within the nervous system, diabetes, liver diseases, and ulcerative colitis. According to the research mentioned, lycopene supplementation has significant promise for the treatment of illnesses marked by chronic inflammation and oxidative stress. However, the majority of the supporting data for lycopene's health benefits comes from experimental research, whereas the evidence from clinical studies is both scarcer and less certain of any health benefits. Research on humans is still required to establish its effectiveness.
    MeSH term(s) Humans ; Antioxidants/pharmacology ; Lycopene/pharmacology ; Oxidative Stress ; Cardiovascular Diseases/prevention & control ; Colitis, Ulcerative
    Chemical Substances Antioxidants ; Lycopene (SB0N2N0WV6)
    Language English
    Publishing date 2023-08-31
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2518386-2
    ISSN 2072-6643 ; 2072-6643
    ISSN (online) 2072-6643
    ISSN 2072-6643
    DOI 10.3390/nu15173821
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Editorial: Fatigue: physiology and pathology.

    Kujawski, Sławomir / Zalewski, Paweł / Hodges, Lynette / Nijs, Jo / Newton, Julia L

    Frontiers in neuroscience

    2024  Volume 18, Page(s) 1368897

    Language English
    Publishing date 2024-02-02
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2411902-7
    ISSN 1662-453X ; 1662-4548
    ISSN (online) 1662-453X
    ISSN 1662-4548
    DOI 10.3389/fnins.2024.1368897
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Whole-body cryotherapy as a treatment for chronic medical conditions?

    Tabisz, Hanna / Modlinska, Aleksandra / Kujawski, Sławomir / Słomko, Joanna / Zalewski, Pawel

    British medical bulletin

    2023  Volume 146, Issue 1, Page(s) 43–72

    Abstract: Introduction: Whole-body cryotherapy (WBC) is a controlled exposure of the whole body to cold to gain health benefits. In recent years, data on potential applications of WBC in multiple clinical settings have emerged.: Sources of data: PubMed, EBSCO ... ...

    Abstract Introduction: Whole-body cryotherapy (WBC) is a controlled exposure of the whole body to cold to gain health benefits. In recent years, data on potential applications of WBC in multiple clinical settings have emerged.
    Sources of data: PubMed, EBSCO and Clinical Key search using keywords including terms 'whole body', 'cryotherapy' and 'cryostimulation'.
    Areas of agreement: WBC could be applied as adjuvant therapy in multiple conditions involving chronic inflammation because of its potent anti-inflammatory effects. Those might include systemic inflammation as in rheumatoid arthritis. In addition, WBC could serve as adjuvant therapy for chronic inflammation in some patients with obesity.
    Areas of controversy: WBC probably might be applied as an adjuvant treatment in patients with chronic brain disorders including mild cognitive impairment and general anxiety disorder and in patients with depressive episodes and neuroinflammation reduction as in multiple sclerosis. WBC effects in metabolic disorder treatment are yet to be determined. WBC presumably exerts pleiotropic effects and therefore might serve as adjuvant therapy in multi-systemic disorders, including myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS).
    Growing points: The quality of studies on the effects of WBC in the clinical setting is in general low; hence, randomized controlled trials with adequate sample size and longer follow-up periods are needed.
    Areas are timely for developing research: Further studies should examine the mechanism underlying the clinical efficacy of WBC. Multiple conditions might involve chronic inflammation, which in turn could be a potential target of WBC. Further research on the application of WBC in neurodegenerative disorders, neuropsychiatric disorders and ME/CFS should be conducted.
    MeSH term(s) Humans ; Fatigue Syndrome, Chronic/therapy ; Cryotherapy ; Chronic Disease ; Treatment Outcome ; Inflammation/metabolism
    Language English
    Publishing date 2023-04-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 213294-1
    ISSN 1471-8391 ; 0007-1420
    ISSN (online) 1471-8391
    ISSN 0007-1420
    DOI 10.1093/bmb/ldad007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ua VI Zs.277: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  6. Article: The impact of dietary supplements on blood pressure in older adults: A network meta-analysis of randomized controlled trials.

    Kujawska, Agnieszka / Bromage, Sabri / Simoes, Jose Augusto / Zupkauskienė, Jūratė / McMahon, Nicholas / Zalewski, Paweł / Kujawski, Sławomir

    Heliyon

    2024  Volume 10, Issue 4, Page(s) e25615

    Abstract: Purpose: The prevalence of hypertension (HTN) increases with age and there is a need for effective, evidence-based treatments for HTN among older adults. The objective of this study was to perform a network meta-analysis to evaluate the effectiveness of ...

    Abstract Purpose: The prevalence of hypertension (HTN) increases with age and there is a need for effective, evidence-based treatments for HTN among older adults. The objective of this study was to perform a network meta-analysis to evaluate the effectiveness of different forms of nutritional supplementation on reducing blood pressure in older adults.
    Methods: A systematic review using PubMed and Clinical Key was performed to identify randomized controlled trials (RCTs) evaluating the effects of dietary supplements on blood pressure in adults older than 65 years of age. Network meta-analysis (NMA) was used to compare and rank the effects of different supplements on systolic (sBP), diastolic (dBP), and mean (mBP) blood pressure. Supplements were ranked according to P score. Meta-regressions were conducted to examine whether treatment effects were moderated by baseline BP and supplementation duration.
    Findings: We identified 144 relevant studies in the literature, twelve of which met criteria for inclusion in NMA. The included studies were published between 2003 and 2022. In reducing sBP, docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), inorganic nitrates, tart cherry juice, and vitamin D supplementation were more effective than placebo, and the effect of tart cherry juice outranked that of vitamin D, vitamin E, and vitamin K2. In reducing dBP, inorganic nitrates, DHA and EPA, protein, resveratrol, and vitamin D supplementation were more effective than placebo, and the effect of resveratrol outranked that of tart cherry juice, vitamin D, vitamin E, and vitamin K2. However, the effects of tart cherry juice on sBP and resveratrol on dPB were smaller than the pooled effect of placebo, and none of the pairwise differences between the effects of examined supplements were statistically significant. Caution is needed when interpreting these results given concerns about the risk of bias assessed in seven of the twelve studies included in this analysis.
    Language English
    Publishing date 2024-02-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2024.e25615
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  7. Article ; Online: Correction: Kujawski et al. Autonomic and Cognitive Function Response to Normobaric Hyperoxia Exposure in Healthy Subjects. Preliminary Study.

    Kujawski, Sławomir / Słomko, Joanna / Morten, Karl J / Murovska, Modra / Buszko, Katarzyna / Newton, Julia L / Zalewski, Paweł

    Medicina (Kaunas, Lithuania)

    2024  Volume 60, Issue 2

    Abstract: There was an error in the original publication [ ... ]. ...

    Abstract There was an error in the original publication [...].
    Language English
    Publishing date 2024-02-01
    Publishing country Switzerland
    Document type Published Erratum
    ZDB-ID 2188113-3
    ISSN 1648-9144 ; 1010-660X
    ISSN (online) 1648-9144
    ISSN 1010-660X
    DOI 10.3390/medicina60020255
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6270: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  8. Article ; Online: How Does Radiation Affect Curcumin Raw Material?

    Rosiak, Natalia / Garbiec, Ewa / Bednarski, Waldemar / Skibiński, Robert / Lewandowska, Kornelia / Bazan-Woźniak, Aleksandra / Pietrzak, Robert / Cielecka-Piontek, Judyta / Zalewski, Przemysław

    International journal of molecular sciences

    2024  Volume 25, Issue 5

    Abstract: Turmeric, known for its curcuminoid-rich rhizome, particularly curcumin, exhibits notable antioxidant and antiviral properties. The likelihood of microbial contamination necessitates finding reliable techniques for subjecting the sample to radiation from ...

    Abstract Turmeric, known for its curcuminoid-rich rhizome, particularly curcumin, exhibits notable antioxidant and antiviral properties. The likelihood of microbial contamination necessitates finding reliable techniques for subjecting the sample to radiation from this plant-based raw material. One alternative is to expose curcumin to radiation (e-beam), which was carried out as part of this research. Confirmation of the lack of curcumin decomposition was carried out using HPLC-DAD/MS techniques. Additionally, using the EPR technique, the generated free radicals were defined as radiation effects. Using a number of methods to assess the ability to scavenge free radicals (DPPH, ABTS, CUPRAC, and FRAP), a slight decrease in the activity of curcumin raw material was determined. The analysis of the characteristic bands in the FT-IR spectra allowed us to indicate changes in the phenolic OH groups as an effect of the presence of radicals formed.
    MeSH term(s) Curcumin ; Spectroscopy, Fourier Transform Infrared ; Diarylheptanoids ; Antioxidants ; Free Radicals
    Chemical Substances Curcumin (IT942ZTH98) ; Diarylheptanoids ; Antioxidants ; Free Radicals
    Language English
    Publishing date 2024-02-21
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms25052524
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Do Rutin and Quercetin Retain Their Structure and Radical Scavenging Activity after Exposure to Radiation?

    Rosiak, Natalia / Cielecka-Piontek, Judyta / Skibiński, Robert / Lewandowska, Kornelia / Bednarski, Waldemar / Zalewski, Przemysław

    Molecules (Basel, Switzerland)

    2023  Volume 28, Issue 6

    Abstract: The influence of ionizing radiation on the physicochemical properties of quercetin and rutin in the solid state was studied. Quercetin and rutin were irradiated with the standard recommended radiation dose (25 kGy) according to EN 522 standard. The ... ...

    Abstract The influence of ionizing radiation on the physicochemical properties of quercetin and rutin in the solid state was studied. Quercetin and rutin were irradiated with the standard recommended radiation dose (25 kGy) according to EN 522 standard. The samples were irradiated by electron beam radiation. EPR studies indicate the formation of a small number of free radicals due to irradiation. Moreover, some radicals recombined with the mean lifetime of 1200 and 93 h, and a stable radical concentration reached only 0.29 and 0.90 ppm for quercetin and rutin, respectively. The performed spectroscopic study (FT-IR) confirmed the radiostability of the flavonoids tested. Chromatographic tests (HPLC, HPLC-MS) showed that irradiation of quercetin and rutin with a 25 kGy dose did not change the physicochemical properties of the tested compounds. Degradation products were not observed. The antioxidant activities were determined by the 2,2-diphenyl-1-pycrylhydrazyl (DPPH) free radical scavenging activity assay, ABTS Radical Scavenging Assay (ABTS), Ferric Reducing Antioxidant Power Assay (FRAP), Cupric Ion Reducing Antioxidant Capacity Assay (CUPRAC). The conducted research confirmed that exposure to ionizing radiation does not change the chemical structure of tested flavonoids and their antioxidant properties.
    MeSH term(s) Quercetin ; Rutin ; Antioxidants/pharmacology ; Spectroscopy, Fourier Transform Infrared ; Flavonoids/chemistry
    Chemical Substances Quercetin (9IKM0I5T1E) ; Rutin (5G06TVY3R7) ; Antioxidants ; 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid (28752-68-3) ; Flavonoids
    Language English
    Publishing date 2023-03-17
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules28062713
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.MO 81: Show issues

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  10. Article: An assessment of heart rate and blood pressure asymmetry in the diagnosis of vasovagal syncope in females.

    Pawłowski, Rafał / Zalewski, Paweł / Newton, Julia / Piątkowska, Agnieszka / Koźluk, Edward / Opolski, Grzegorz / Buszko, Katarzyna

    Frontiers in physiology

    2023  Volume 13, Page(s) 1087837

    Abstract: Introduction: ...

    Abstract Introduction:
    Language English
    Publishing date 2023-01-09
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2564217-0
    ISSN 1664-042X
    ISSN 1664-042X
    DOI 10.3389/fphys.2022.1087837
    Database MEDical Literature Analysis and Retrieval System OnLINE

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