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  1. Article ; Online: Scientific Advances in Understanding the Pathogenesis, Diagnosis, and Prevention of Urinary Tract Infection in the Past 10 Years.

    Engel, Daniel R / Wagenlehner, Florian M E / Shevchuk, Olga

    Infectious disease clinics of North America

    2024  Volume 38, Issue 2, Page(s) 229–240

    Abstract: Urinary tract infection (UTI) is a very common disease that is accompanied by various complications in the affected person. UTI triggers diverse inflammatory reactions locally in the infected urinary bladder and kidney, causing tissue destruction and ... ...

    Abstract Urinary tract infection (UTI) is a very common disease that is accompanied by various complications in the affected person. UTI triggers diverse inflammatory reactions locally in the infected urinary bladder and kidney, causing tissue destruction and organ failure. Moreover, systemic responses in the entire body carry the risk of urosepsis with far-reaching consequences. Understanding the cell-, organ-, and systemic mechanisms in UTI are crucial for prevention, early intervention, and current therapeutic approaches. This review summarizes the scientific advances over the last 10 years concerning pathogenesis, prevention, rapid diagnosis, and new treatment approaches. We also highlight the impact of the immune system and potential new therapies to reduce progressive and recurrent UTI.
    MeSH term(s) Humans ; Urinary Tract Infections/diagnosis ; Urinary Tract Infections/prevention & control ; Anti-Bacterial Agents/therapeutic use
    Chemical Substances Anti-Bacterial Agents
    Language English
    Publishing date 2024-04-04
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 1077676-x
    ISSN 1557-9824 ; 0891-5520
    ISSN (online) 1557-9824
    ISSN 0891-5520
    DOI 10.1016/j.idc.2024.03.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Se 1187: Show issues Location:
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  2. Book ; Online: Transferable Cross-Chain Options

    Engel, Daniel / Xue, Yingjie

    2022  

    Abstract: An option is a financial agreement between two parties to trade two assets. One party is given the right, but not the obligation, to complete the swap before a specified termination time. In todays financial markets, an option is considered an asset ... ...

    Abstract An option is a financial agreement between two parties to trade two assets. One party is given the right, but not the obligation, to complete the swap before a specified termination time. In todays financial markets, an option is considered an asset which can itself be transferred: while an option is active, one party can sell its rights (or obligations) to another. Todays blockchains support simple options in the form of cross-chain atomic swap protocols where one party has the choice whether to complete the swap. The options implemented by these cross-chain protocols, are not, however, transferable. This paper proposes novel distributed protocols for transferable cross-chain options, where both option owners and providers can sell their positions to third parties. The protocol ensures that none of the parties can be cheated, that no unauthorized party can interfere, and that the transfer succeeds if the buyer and seller faithfully follow the protocol.
    Keywords Computer Science - Cryptography and Security ; Computer Science - Distributed ; Parallel ; and Cluster Computing ; Computer Science - Computer Science and Game Theory ; Computer Science - Multiagent Systems
    Subject code 303
    Publishing date 2022-05-05
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Book ; Conference proceedings: Korrosionsschutz in der maritimen Technik

    Engel, Daniel

    Tagungsband zur 13. Tagung [Korrosionsschutz in der Maritimen Technik], 29. und 30. Januar 2014 in Hamburg

    2014  

    Institution Germanischer Lloyd Aktiengesellschaft
    Gesellschaft für Korrosionsschutz
    Schiffbautechnische Gesellschaft
    Event/congress Tagung Korrosionsschutz in der Maritimen Technik (13, 2014.01.29-30, Hamburg)
    Author's details Schiffbautechnische Gesellschaft e.V.; GfKORR, Gesellschaft für Korrosionsschutz e.V.; GL, Germanischer Lloyd. [Komitee Daniel Engel ...]
    Language German
    Size 91 S., Ill., graph. Darst.
    Publisher STG e.V. u.a.
    Publishing place Hamburg
    Document type Book ; Conference proceedings
    ISBN 9783935406536 ; 3935406533
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  4. Book ; Conference proceedings: Korrosionsschutz in der maritimen Technik

    Engel, Daniel

    Tagungsband zur 13. Tagung [Korrosionsschutz in der Maritimen Technik], 29. und 30. Januar 2014 in Hamburg

    2014  

    Institution Germanischer Lloyd Aktiengesellschaft
    Gesellschaft für Korrosionsschutz
    Schiffbautechnische Gesellschaft
    Event/congress Tagung Korrosionsschutz in der Maritimen Technik (13, 2014.01.29-30, Hamburg)
    Author's details Schiffbautechnische Gesellschaft e.V.; GfKORR, Gesellschaft für Korrosionsschutz e.V.; GL, Germanischer Lloyd. [Komitee Daniel Engel ...]
    Language German
    Size 91 S., Ill., graph. Darst.
    Publisher STG e.V. u.a.
    Publishing place Hamburg
    Document type Book ; Conference proceedings
    ISBN 9783935406536 ; 3935406533
    Database Former special subject collection: coastal and deep sea fishing

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  5. Book ; Conference proceedings: Korrosionsschutz in der maritimen Technik

    Engel, Daniel

    Tagungsband zur 12. Tagung [Korrosionsschutz in der Maritimen Technik], 23. und 24. Januar 2013 in Hamburg

    2013  

    Institution Germanischer Lloyd Aktiengesellschaft
    Gesellschaft für Korrosionsschutz
    Schiffbautechnische Gesellschaft
    Event/congress Tagung Korrosionsschutz in der Maritimen Technik (12, 2013.01.23-24, Hamburg)
    Author's details Schiffbautechnische Gesellschaft e.V.; GfKORR, Gesellschaft für Korrosionsschutz e.V.; GL, Germanischer Lloyd. [Komitee Daniel Engel ...]
    Language German
    Size 96 S., Ill., graph. Darst.
    Publisher STG e.V. u.a.
    Publishing place Hamburg
    Document type Book ; Conference proceedings
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  6. Book ; Conference proceedings: Korrosionsschutz in der maritimen Technik

    Engel, Daniel

    Tagungsband zur 12. Tagung [Korrosionsschutz in der Maritimen Technik], 23. und 24. Januar 2013 in Hamburg

    2013  

    Institution Germanischer Lloyd Aktiengesellschaft
    Gesellschaft für Korrosionsschutz
    Schiffbautechnische Gesellschaft
    Event/congress Tagung Korrosionsschutz in der Maritimen Technik (12, 2013.01.23-24, Hamburg)
    Author's details Schiffbautechnische Gesellschaft e.V.; GfKORR, Gesellschaft für Korrosionsschutz e.V.; GL, Germanischer Lloyd. [Komitee Daniel Engel ...]
    Language German
    Size 96 S., Ill., graph. Darst.
    Publisher STG e.V. u.a.
    Publishing place Hamburg
    Document type Book ; Conference proceedings
    Database Former special subject collection: coastal and deep sea fishing

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    Inter-library loan at ZB MED

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  7. Book ; Online: Composing Networks of Automated Market Makers

    Engel, Daniel / Herlihy, Maurice

    2021  

    Abstract: Automated market makers (AMMs) are automata that trade electronic assets at rates set by mathematical formulas. AMMs are usually implemented by smart contracts on blockchains. In practice, AMMs are often composed: and outputs from AMMs can be directed ... ...

    Abstract Automated market makers (AMMs) are automata that trade electronic assets at rates set by mathematical formulas. AMMs are usually implemented by smart contracts on blockchains. In practice, AMMs are often composed: and outputs from AMMs can be directed into other compatible AMMs. This paper proposes a mathematical model for AMM composition. We define sequential and parallel composition operators for AMMs in a way that ensures that AMMs are closed under composition, in a way that works for "higher-dimensional" AMMs that manage more than two asset classes, and so the composition of AMMs in "stable" states remains stable.
    Keywords Computer Science - Distributed ; Parallel ; and Cluster Computing ; Computer Science - Multiagent Systems
    Publishing date 2021-05-31
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Book ; Online: Presentation and Publication

    Engel, Daniel / Herlihy, Maurice

    Loss and Slippage in Networks of Automated Market Makers

    2021  

    Abstract: Automated market makers (AMMs) are smart contracts that automatically trade electronic assets according to a mathematical formula. This paper investigates how an AMM's formula affects the interests of liquidity providers, who endow the AMM with assets, ... ...

    Abstract Automated market makers (AMMs) are smart contracts that automatically trade electronic assets according to a mathematical formula. This paper investigates how an AMM's formula affects the interests of liquidity providers, who endow the AMM with assets, and traders, who exchange one asset for another at the AMM's rates. *Linear slippage* measures how a trade's size affects the trader's return, *angular slippage* measures how a trade's size affects the subsequent market price, *divergence loss* measures the opportunity cost of providers' investments, and *load* balances the costs to traders and providers. We give formal definitions for these costs, show that they obey certain conservation laws: these costs can be shifted around but never fully eliminated. We analyze how these costs behave under *composition*, when simple individual AMMs are linked to form more complex networks of AMMs.

    Comment: To appear in the Proceedings of **Tokenomics 2021** (3rd International Conference on Blockchain Economics, Security and Protocols)
    Keywords Computer Science - Other Computer Science
    Publishing date 2021-10-17
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: Remote control of T

    Vijitha, Nirojah / Engel, Daniel R

    Journal of leukocyte biology

    2019  Volume 105, Issue 5, Page(s) 827–828

    Abstract: Discussion on remote activation of Th17 cells by lung myeloid cells during EAE. ...

    Abstract Discussion on remote activation of Th17 cells by lung myeloid cells during EAE.
    MeSH term(s) Animals ; Cell Lineage/genetics ; Cell Lineage/immunology ; Cell Movement ; Central Nervous System/immunology ; Central Nervous System/pathology ; Cytokines/genetics ; Cytokines/immunology ; Disease Models, Animal ; Encephalomyelitis, Autoimmune, Experimental/genetics ; Encephalomyelitis, Autoimmune, Experimental/immunology ; Encephalomyelitis, Autoimmune, Experimental/pathology ; Gene Expression ; Humans ; Lung/immunology ; Lung/pathology ; Mice, Inbred C57BL ; Multiple Sclerosis/genetics ; Multiple Sclerosis/immunology ; Multiple Sclerosis/pathology ; Myeloid-Derived Suppressor Cells/immunology ; Myeloid-Derived Suppressor Cells/pathology ; Signal Transduction/immunology ; Th17 Cells/immunology ; Th17 Cells/pathology
    Chemical Substances Cytokines
    Language English
    Publishing date 2019-04-08
    Publishing country United States
    Document type Editorial ; Research Support, Non-U.S. Gov't
    ZDB-ID 605722-6
    ISSN 1938-3673 ; 0741-5400
    ISSN (online) 1938-3673
    ISSN 0741-5400
    DOI 10.1002/JLB.1CE0219-072R
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 603: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  10. Book ; Conference proceedings: Korrosionsschutz in der maritimen Technik

    Engel, Daniel

    Tagungsband zur 11. Tagung [Korrosionsschutz in der Maritimen Technik am], 25. und 26. Januar 2012 in Hamburg

    2012  

    Institution Germanischer Lloyd Aktiengesellschaft
    Gesellschaft für Korrosionsschutz
    Schiffbautechnische Gesellschaft
    Event/congress Tagung Korrosionsschutz in der Maritimen Technik (11, 2012.01.25-26, Hamburg)
    Author's details Schiffbautechnische Gesellschaft e.V.; GfKORR, Gesellschaft für Korrosionsschutz e.V.; GL, Germanischer Lloyd. [Komitee Daniel Engel ...]
    Language German
    Size 103 S., Ill., graph. Darst.
    Publisher STG e.V. u.a.
    Publishing place Hamburg
    Document type Book ; Conference proceedings
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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