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  1. Book ; Thesis: Effekte von LSVT-BIG und konventioneller Physiotherapie auf motorische und nicht-motorische-Symptome bei idiopathischem Parkinson-Syndrom

    Schaible, Fabian Hans / Eggers, Christian / Schönau, Eckhard

    2020  

    Institution Universitätsklinikum Köln / Klinik und Poliklinik für Neurologie
    Author's details vorgelegt von Fabian Hans Schaible ; 1. Gutachter: Universitätsprofessor Dr. med. C. Eggers , 2. Gutachter: Professor Dr. med. E. Schönau ; aus dem Zentrum für Neurologie und Psychiatrie der Universität zu Köln, Klinik und Poliklinik für Neurologie
    Subject code 610
    Language German
    Size 83 Seiten, Illustrationen
    Publishing place Köln
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Dissertation, Universität zu Köln, 2020
    HBZ-ID HT020667024
    Database Catalogue ZB MED Medicine, Health

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    Shelf markLoan statusLocation
    2020 D 919 order for loan Magazin

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  2. Article: Masters of disasters? Challenges and opportunities for SMEs in times of crisis.

    Eggers, Fabian

    Journal of business research

    2020  Volume 116, Page(s) 199–208

    Abstract: Small and medium-sized enterprises (SMEs) are the backbone of every economy. So, when an external crisis jeopardizes markets, such as the recent COVID-19 outbreak, SMEs are hit with great force. Their so-called liability of smallness, a lack of resources ...

    Abstract Small and medium-sized enterprises (SMEs) are the backbone of every economy. So, when an external crisis jeopardizes markets, such as the recent COVID-19 outbreak, SMEs are hit with great force. Their so-called liability of smallness, a lack of resources that would shield them from outside shocks, worsens the situation. This manuscript conducts a literature study on 69 manuscripts that studied SMEs in previous crises and proposes ways to overcome economic downturns in the areas of finance, strategy and the institutional environment. The paper finds a "strategy/funding chicken-and-egg-problem" and proposes an effectual world view when dealing with situations of great uncertainty.
    Keywords covid19
    Language English
    Publishing date 2020-05-26
    Publishing country United States
    Document type Journal Article
    ISSN 0148-2963
    ISSN 0148-2963
    DOI 10.1016/j.jbusres.2020.05.025
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Masters of disasters? Challenges and opportunities for SMEs in times of crisis

    Eggers, Fabian

    J Bus Res

    Abstract: Small and medium-sized enterprises (SMEs) are the backbone of every economy. So, when an external crisis jeopardizes markets, such as the recent COVID-19 outbreak, SMEs are hit with great force. Their so-called liability of smallness, a lack of resources ...

    Abstract Small and medium-sized enterprises (SMEs) are the backbone of every economy. So, when an external crisis jeopardizes markets, such as the recent COVID-19 outbreak, SMEs are hit with great force. Their so-called liability of smallness, a lack of resources that would shield them from outside shocks, worsens the situation. This manuscript conducts a literature study on 69 manuscripts that studied SMEs in previous crises and proposes ways to overcome economic downturns in the areas of finance, strategy and the institutional environment. The paper finds a "strategy/funding chicken-and-egg-problem" and proposes an effectual world view when dealing with situations of great uncertainty.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #528997
    Database COVID19

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  4. Article ; Online: YgfB increases β-lactam resistance in Pseudomonas aeruginosa by counteracting AlpA-mediated ampDh3 expression.

    Eggers, Ole / Renschler, Fabian A / Michalek, Lydia Anita / Wackler, Noelle / Walter, Elias / Smollich, Fabian / Klein, Kristina / Sonnabend, Michael S / Egle, Valentin / Angelov, Angel / Engesser, Christina / Borisova, Marina / Mayer, Christoph / Schütz, Monika / Bohn, Erwin

    Communications biology

    2023  Volume 6, Issue 1, Page(s) 254

    Abstract: YgfB-mediated β-lactam resistance was recently identified in multi drug resistant Pseudomonas aeruginosa. We show that YgfB upregulates expression of the β-lactamase AmpC by repressing the function of the regulator of the programmed cell death pathway ... ...

    Abstract YgfB-mediated β-lactam resistance was recently identified in multi drug resistant Pseudomonas aeruginosa. We show that YgfB upregulates expression of the β-lactamase AmpC by repressing the function of the regulator of the programmed cell death pathway AlpA. In response to DNA damage, the antiterminator AlpA induces expression of the alpBCDE autolysis genes and of the peptidoglycan amidase AmpDh3. YgfB interacts with AlpA and represses the ampDh3 expression. Thus, YgfB indirectly prevents AmpDh3 from reducing the levels of cell wall-derived 1,6-anhydro-N-acetylmuramyl-peptides, required to induce the transcriptional activator AmpR in promoting the ampC expression and β-lactam resistance. Ciprofloxacin-mediated DNA damage induces AlpA-dependent production of AmpDh3 as previously shown, which should reduce β-lactam resistance. YgfB, however, counteracts the β-lactam enhancing activity of ciprofloxacin by repressing ampDh3 expression and lowering the benefits of this drug combination. Altogether, YgfB represents an additional player in the complex regulatory network of AmpC regulation.
    MeSH term(s) Pseudomonas aeruginosa/genetics ; beta-Lactam Resistance/genetics ; Ciprofloxacin/pharmacology ; beta-Lactams/pharmacology
    Chemical Substances Ciprofloxacin (5E8K9I0O4U) ; beta-Lactams
    Language English
    Publishing date 2023-03-10
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 2399-3642
    ISSN (online) 2399-3642
    DOI 10.1038/s42003-023-04609-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: "There is only one motive … fun." Perspectives of participants and providers of physical exercise for people with Parkinson's disease.

    Chakraverty, Digo / Roheger, Mandy / Dresen, Antje / Krohm, Fabian / Klingelhöfer, Jörg / Ernst, Moritz / Eggers, Carsten / Skoetz, Nicole / Kalbe, Elke / Folkerts, Ann-Kristin

    Disability and rehabilitation

    2024  , Page(s) 1–10

    Abstract: Purpose: To explore the perspectives of people with Parkinson's disease (PD) and exercise providers regarding facilitating factors, barriers, needs, and demands relating to physical exercise for people with PD.: Materials and methods: Focus group ... ...

    Abstract Purpose: To explore the perspectives of people with Parkinson's disease (PD) and exercise providers regarding facilitating factors, barriers, needs, and demands relating to physical exercise for people with PD.
    Materials and methods: Focus group discussions or telephone interviews of 30 people with PD (with or without an active sports history) and 13 providers were conducted and analyzed using structuring content analysis.
    Results: Factors facilitating participation in physical exercise included motivation-enhancing elements (enjoyment, group training environment) and providers with sufficient qualifications in PD-specific training demands. Identified barriers were lack of motivation, physical limitations, poor service accessibility, and inadequate matching of intervention groups based on capability or age. Providers found it difficult to design and conduct group trainings for people with PD with varying physical limitations. Having an active sports history before PD-onset was described as generally beneficial, though a competitive mindset could lead to frustration. People with PD reported needing their physicians to provide better education regarding physical exercise.
    Conclusion: Enjoyment of physical exercise is a key aspect of maintaining physical activity engagement, which should be considered more in research and clinical practice. Developing qualifications for providers could help to broaden and enhance the dissemination of PD-specific exercise approaches. Physicians should be trained to encourage physical exercise.Implications for rehabilitationPhysicians should highlight the benefits and be knowledgeable regarding the availability of physical exercise interventions for people with PD.Additional physical exercise providers should become qualified to work with people with PD.The joyfulness of physical exercise interventions is a key aspect of maintaining physical activity engagement for people with PD.
    Language English
    Publishing date 2024-02-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 1104775-6
    ISSN 1464-5165 ; 0963-8288
    ISSN (online) 1464-5165
    ISSN 0963-8288
    DOI 10.1080/09638288.2024.2310754
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1569: 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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  6. Article: Technologies that support marketing and market development in SMEs

    Eggers, Fabian / Hatak, Isabella / Kraus, Sascha / Niemand, Thomas

    Journal of small business management : JSBM ; a joint publ. 4 times a year of the International Council for Small Business and the West Virginia University Bureau of Business Research Vol. 55, No. 2 , p. 270-302

    evidence from social networks

    2017  Volume 55, Issue 2, Page(s) 270–302

    Author's details by Fabian Eggers, Isabella Hatak, Sascha Kraus, and Thomas Niemand
    Keywords Informationstechnik ; Soziales Netzwerk ; Social Web ; B-to-B-Marketing ; KMU
    Language English
    Publisher Blackwell
    Publishing place Malden, Mass [u.a]
    Document type Article
    ZDB-ID 860752-7 ; 2046010-7
    ISSN 1540-627X ; 0047-2778
    ISSN (online) 1540-627X
    ISSN 0047-2778
    Database ECONomics Information System

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  7. Article: Trial-and-error marketing

    Eggers, Fabian / Brown McCabe, Deborah

    International journal of technology marketing : IJTMkt Vol. 11, No. 2 , p. 149-164

    the role of the customer in tech start-ups

    2016  Volume 11, Issue 2, Page(s) 149–164

    Author's details Fabian Eggers and Deborah Brown McCabe (Department of Marketing, Menlo College)
    Keywords trial-and-error marketing ; technology firms ; effectuation ; improvisation ; qualitative methodology
    Language English
    Publisher Inderscience Enterprises
    Publishing place Olney, Bucks
    Document type Article
    ZDB-ID 2193394-7
    ISSN 1741-878X
    Database ECONomics Information System

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  8. Article ; Online: Neural correlates and predictors of subjective cognitive decline in patients with Parkinson's disease.

    Ophey, Anja / Krohm, Fabian / Kalbe, Elke / Greuel, Andrea / Drzezga, Alexander / Tittgemeyer, Marc / Timmermann, Lars / Jessen, Frank / Eggers, Carsten / Maier, Franziska

    Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology

    2021  Volume 43, Issue 5, Page(s) 3153–3163

    Abstract: Background: Subjective cognitive decline (SCD) may occur very early in the course of Parkinson's disease (PD) before the onset of objective cognitive decline. Data on neural correlates and determinants of SCD in PD are rare.: Objective: The aim of ... ...

    Abstract Background: Subjective cognitive decline (SCD) may occur very early in the course of Parkinson's disease (PD) before the onset of objective cognitive decline. Data on neural correlates and determinants of SCD in PD are rare.
    Objective: The aim of the present study was to identify neural correlates as well as sociodemographic, clinical, and neuropsychological predictors of SCD in patients with PD.
    Methods: We retrospectively analyzed 30 patients with PD without cognitive impairment (23% female, 66.90 ± 7.20 years, UPDRS-III: 19.83 ± 9.29), of which n = 12 patients were classified as having no SCD (control group, PD-CG) and n = 18 as having SCD (PD-SCD). Neuropsychological testing and 18-fluoro-2-deoxyglucose positron emission tomography (FDG-PET) were conducted. SCD was assessed using a questionnaire covering multiple cognitive domains.
    Results: SCD subscores differed significantly between PD-CG and PD-SCD and correlated significantly with other scales measuring related concepts. FDG-PET whole-brain voxel-wise regression analysis revealed hypometabolism in middle frontal, middle temporal, and occipital areas, and the angular gyrus as neural correlates of SCD in PD. Next to this hypometabolism, depressive symptoms were an independent significant determinant of SCD in a stepwise regression analysis (adjusted R
    Conclusion: This study strengthens the hypothesis of SCD being an early manifestation of future cognitive decline in PD and, more generally, early pathological changes in PD. The early identification of the vulnerability for future cognitive decline constitutes the basis for successful prevention and delay of this non-motor symptom.
    MeSH term(s) Cognitive Dysfunction/diagnostic imaging ; Cognitive Dysfunction/etiology ; Female ; Fluorodeoxyglucose F18 ; Humans ; Male ; Neuropsychological Tests ; Parkinson Disease/complications ; Parkinson Disease/diagnostic imaging ; Positron-Emission Tomography ; Retrospective Studies
    Chemical Substances Fluorodeoxyglucose F18 (0Z5B2CJX4D)
    Language English
    Publishing date 2021-11-25
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2016546-8
    ISSN 1590-3478 ; 1590-1874
    ISSN (online) 1590-3478
    ISSN 1590-1874
    DOI 10.1007/s10072-021-05734-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1877: 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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  9. Article ; Online: Still Green at Fifteen? Investigating Environmental Awareness of the PISA 2015 Population

    Marit Kristine List / Fabian T. C. Schmidt / Daria Mundt / Dennis Föste-Eggers

    Sustainability, Vol 12, Iss 2985, p

    Cross-National Differences and Correlates

    2020  Volume 2985

    Abstract: The PISA studies provide unique opportunities to investigate the competencies and attitudes of 15-year-olds across the world. Past research investigating environmental awareness (EA) in PISA 2006 found associations between EA and science-related ... ...

    Abstract The PISA studies provide unique opportunities to investigate the competencies and attitudes of 15-year-olds across the world. Past research investigating environmental awareness (EA) in PISA 2006 found associations between EA and science-related competencies and attitudes. Investigating EA in the PISA studies may have important implications for education for sustainable development (ESD): results may show which factors should be considered in educational interventions to enhance students’ EA. Cross-national analyses of EA may provide insights into the predictors of EA on a local, national or international level. This study investigates the individual, school, and country level predictors of EA in PISA 2015 (365,194 students, 12,594 schools, 53 countries). The multi-level regression analysis on EA reveals that most of the variance is located at the student level. On the individual level, variables related to science learning in school are associated with EA across all countries. This study also compares the degrees of EA in the 2006 and 2015 populations. The results show similar degrees of EA in 2006 and 2015. Altogether, the study provides cross-country evidence on important aspects that should be addressed in successful ESD programs.
    Keywords environmental awareness ; problem awareness ; environmental attitudes ; education for sustainable development ; ESD ; pro-environmental behavior ; Environmental effects of industries and plants ; TD194-195 ; Renewable energy sources ; TJ807-830 ; Environmental sciences ; GE1-350
    Subject code 370
    Language English
    Publishing date 2020-04-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  10. Book ; Thesis: Gründungsmarketing

    Eggers, Fabian

    Theorie und Empirie des Marketing junger Dienstleistungsunternehmen

    (Schriftenreihe strategisches Management ; 69)

    2009  

    Abstract: ... werden. Fabian Eggers beschäftigt sich erstmals mit der Erstellung einer der­ar­ti­gen Marketingkonzeption ...

    Author's details Fabian Eggers
    Series title Schriftenreihe strategisches Management ; 69
    Abstract Die erfolgreiche Vermarktung und Weiterentwicklung innovativer Ge­schäfts­kon­zepte hat positive Bedeutung für die Entwicklung von Wirt­schaftsräumen. Diese Erkenntnis und das Entstehen von Startups wie z.B. Google und Facebook trugen dazu bei, dass sich Forschung und Praxis mehr und mehr mit den Disziplinen des Entrepreneurial und Grün­dungs­mar­ke­ting beschäftigen. Allerdings stößt das gesteigerte Interesse bis heute auf einen äußerst geringen Forschungsstand. So bestehen weiterhin Schwierigkeiten bei der Abgrenzung der Marketingkonzeptionen. Die vorliegenden Er­kennt­nis­se sind zudem nur selten miteinander verknüpft. Dies führt letztlich auch dazu, dass ein umfassender Marketingansatz für Gründungsunternehmen nicht existiert und junge Unternehmen meist mit Marketingkonzepten für Großunternehmen konfrontiert werden. Fabian Eggers beschäftigt sich erstmals mit der Erstellung einer der­ar­ti­gen Marketingkonzeption, zugeschnitten auf den Gegenstand des jungen und wachstumsorientierten Dienstleistungsunternehmens. Im Rahmen der Erstellung der Marketingkonzeption werden Anforderungen formuliert, die sich aus den Besonderheiten junger Unternehmen, deren Eigenschaften als Dienstleistungsanbieter und deren Gründungsumfeld ergeben. Einer umfangreichen Darstellung des Forschungsstandes in den Bereichen des Entrepreneurial und Gründungsmarketing schließt sich eine eigene empirische Erhebung an. Aus Anforderungen sowie vorliegenden und neuen Forschungserkenntnissen wird sodann eine Mar­ke­ting­konzeption für junge und wachstumsorientierte Dienst­leis­tungs­un­ter­neh­men entwickelt. Es stellt sich u.a. heraus, dass ein auf die besonderen Anforderungen von Gründungsunternehmen ausgerichtetes Informationsmanagement ent­schei­den­den Einfluss auf das Konzept des Gründungsmarketing hat. Die Studie hat einen wissenschaftlichen Schwerpunkt, versteht sich aber auch als Hilfestellung und Leitfaden in der unternehmerischen Praxis.
    Keywords Unternehmensgründung ; Dienstleistungsbetrieb ; Marketing ; Dienstleistungssektor ; Dienstleistungsmarketing ; Theorie
    Language German
    Size XIX, 283 S., graph. Darst., 21 cm, 383 gr.
    Publisher Kovač
    Publishing place Hamburg
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Univ., Diss.--Lüneburg, 2008
    Note Literaturverz. S. 249 - 280
    ISBN 9783830042006 ; 3830042000
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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