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  1. Article ; Online: Digital stressors and resources perceived by emergency physicians and associations to their digital stress perception, mental health, job satisfaction and work engagement.

    Bernburg, Monika / Tell, Anika / Groneberg, David A / Mache, Stefanie

    BMC emergency medicine

    2024  Volume 24, Issue 1, Page(s) 31

    Abstract: Background: Digital technologies are increasingly being integrated into healthcare settings, including emergency departments, with the potential to improve efficiency and patient care. Although digitalisation promises many benefits, the use of digital ... ...

    Abstract Background: Digital technologies are increasingly being integrated into healthcare settings, including emergency departments, with the potential to improve efficiency and patient care. Although digitalisation promises many benefits, the use of digital technologies can also introduce new stressors and challenges among medical staff, which may result in the development of various negative work and health outcomes. Therefore, this study aims to identify existing digital stressors and resources among emergency physicians, examine associations with various work- and health-related parameters, and finally identify the potential need for preventive measures.
    Methods: In this quantitative cross-sectional study, an online questionnaire was used to examine the relationship between digital stressors (technostress creators), digital resources (technostress inhibitors), technostress perception as well as mental health, job satisfaction and work engagement among 204 physicians working in German emergency medicine departments. Data collection lasted from December 2022 to April 2023. Validated scales were used for the questionnaire (e.g. "Technostress"-scale and the Copenhagen Psychosocial Questionnaire (COPSOQ). Descriptive and multiple regression analyses were run to test explorative assumptions.
    Results: The study found medium levels of technostress perception among the participating emergency physicians as well as low levels of persisting technostress inhibitors. The queried physicians on average reported medium levels of exhaustion symptoms, high levels of work engagement and job satisfaction. Significant associations between digital stressors and work- as well as health-related outcomes were analyzed.
    Conclusion: This study provides a preliminary assessment of the persistence of digital stressors, digital resources and technostress levels, and their potential impact on relevant health and work-related outcomes, among physicians working in German emergency departments. Understanding and mitigating these stressors is essential to promote the well-being of physicians and ensure optimal patient care. As digitisation processes will continue to increase, the need for preventive support measures in dealing with technology stressors is obvious and should be expanded accordingly in the clinics. By integrating such support into everyday hospital life, medical staff in emergency departments can better focus on patient care and mitigate potential stress factors associated with digital technologies.
    MeSH term(s) Humans ; Mental Health ; Job Satisfaction ; Cross-Sectional Studies ; Physicians/psychology ; Surveys and Questionnaires ; Work Engagement ; Perception
    Language English
    Publishing date 2024-02-27
    Publishing country England
    Document type Journal Article
    ZDB-ID 2050431-7
    ISSN 1471-227X ; 1471-227X
    ISSN (online) 1471-227X
    ISSN 1471-227X
    DOI 10.1186/s12873-024-00950-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Influence of a large commercial airport on the ultrafine particle number concentration in a distant residential area under different wind conditions and the impact of the COVID-19 pandemic.

    Dröge, Janis / Klingelhöfer, Doris / Braun, Markus / Groneberg, David A

    Environmental pollution (Barking, Essex : 1987)

    2024  Volume 345, Page(s) 123390

    Abstract: Exposure to ultrafine particles has a significant influence on human health. In regions with large commercial airports, air traffic and ground operations can represent a potential particle source. The particle number concentration was measured in a low- ... ...

    Abstract Exposure to ultrafine particles has a significant influence on human health. In regions with large commercial airports, air traffic and ground operations can represent a potential particle source. The particle number concentration was measured in a low-traffic residential area about 7 km from Frankfurt Airport with a Condensation Particle Counter in a long-term study. In addition, the particle number size distribution was determined using a Fast Mobility Particle Sizer. The particle number concentrations showed high variations over the entire measuring period and even within a single day. A maximum 24 h-mean of 24,120 cm
    MeSH term(s) Humans ; Particulate Matter/analysis ; Air Pollutants/analysis ; Airports ; Wind ; Pandemics ; Environmental Monitoring ; COVID-19 ; Particle Size ; Vehicle Emissions/analysis
    Chemical Substances Particulate Matter ; Air Pollutants ; Vehicle Emissions
    Language English
    Publishing date 2024-02-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 280652-6
    ISSN 1873-6424 ; 0013-9327 ; 0269-7491
    ISSN (online) 1873-6424
    ISSN 0013-9327 ; 0269-7491
    DOI 10.1016/j.envpol.2024.123390
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: The "forever" per- and polyfluoroalkyl substances (PFAS): A critical accounting of global research on a major threat under changing regulations.

    Klingelhöfer, Doris / Braun, Markus / Groneberg, David A / Brüggmann, Dörthe

    Chemosphere

    2024  Volume 354, Page(s) 141694

    Abstract: The European Commission's current efforts to launch the largest proposal to restrict per- and polyfluoroalkyl substances (PFAS) in history reflect the dire global plight of PFAS accumulation in the environment and their health impacts. While there are ... ...

    Abstract The European Commission's current efforts to launch the largest proposal to restrict per- and polyfluoroalkyl substances (PFAS) in history reflect the dire global plight of PFAS accumulation in the environment and their health impacts. While there are existing studies on PFAS research, there is a lack of comprehensive analysis that both covers the entire research period and provides deep insights into global research patterns, incentives, and barriers based on various parameters. We have been able to demonstrate the increasing interest in PFAS research, although citation numbers are declining prematurely. Policy regulations based on proving and establishing the toxicity of PFASs have stimulated research in developed countries and vice versa, with increasing emphasis on ecological aspects. China, in particular, is investing increasingly in PFAS research, but without defining or implementing regulations - with devastating effects. The separation of industrial and environmental research interests is clear, with little involvement of developing countries, even though their exposure to PFAS is devastating. It, therefore, requires increased globally networked and multidisciplinary approaches to address PFAS contamination challenges.
    MeSH term(s) Fluorocarbons/toxicity ; Fluorocarbons/analysis ; China ; Drug Contamination ; Industry ; Alkanesulfonic Acids
    Chemical Substances Fluorocarbons ; Alkanesulfonic Acids
    Language English
    Publishing date 2024-03-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2024.141694
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: After Dinner Rest a While, After Supper Walk a Mile? A Systematic Review with Meta-analysis on the Acute Postprandial Glycemic Response to Exercise Before and After Meal Ingestion in Healthy Subjects and Patients with Impaired Glucose Tolerance.

    Engeroff, Tobias / Groneberg, David A / Wilke, Jan

    Sports medicine (Auckland, N.Z.)

    2023  Volume 53, Issue 4, Page(s) 849–869

    Abstract: Background: The most effective way to cope with high blood sugar spikes is to engage in physical activity in temporal proximity to food intake. However, so far, it is unclear as to whether there is an optimal time for physical activity around food ... ...

    Abstract Background: The most effective way to cope with high blood sugar spikes is to engage in physical activity in temporal proximity to food intake. However, so far, it is unclear as to whether there is an optimal time for physical activity around food intake.
    Objectives: We aimed to identify the impact of pre- and post-meal exercise on postprandial glucose excursions in humans with and without type 2 diabetes mellitus.
    Methods: We conducted a systematic review with meta-analysis, PROSPERO registration number: CRD42022324070. We screened MEDLINE/PubMed, Cochrane/CINAHL/EMBASE, and Web of Knowledge until 1 May, 2022. We used the risk of bias rating with the crossover extension of the Cochrane risk of bias assessment tool II. Standardized mean differences (SMDs, Hedges' g) with 95% confidence intervals (CIs) were calculated as pooled effect estimates of a random-effects meta-analysis. Eligibility criteria included three-armed randomized controlled trials comparing the acute effects of pre- and post-meal exercise to a no-exercise control in humans.
    Results: Eight randomized controlled trials (crossover trials, high risk of bias) with 30 interventions in 116 participants (47 diagnosed with type 2 diabetes, 69 without type 2 diabetes) were eligible. Exercise after meal ingestion (real food or meal replacement drinks) led to a reduction in postprandial glucose excursions compared with exercise before eating (15 effect sizes; SMD = 0.47 [95% CI 0.23, 0.70]) and an inactive control condition (15 effect sizes; SMD = 0.55 [95% CI 0.34, 0.75]. Pre-meal exercise did not lead to significantly lower postprandial glucose compared to an inactive control (15 effect sizes; SMD =  - 0.13 [95% CI - 0.42, 0.17]). The time between meal and exercise (estimate =  - 0.0151; standard error = 0.00473; Z =  - 3.19; p = 0.001; 95% CI - 0.024, - 0.006) had a moderating influence on postprandial glucose excursions.
    Conclusions: Exercise, i.e., walking, has a greater acute beneficial impact on postprandial hyperglycemia when undertaken as soon as possible after a meal rather than after a longer interval or before eating.
    Clinical trial registration: The review was pre-registered in the PROSPERO database (CRD42022324070). The date of submission was 07.04.2022, with the registration on 08.05.2022.
    MeSH term(s) Humans ; Glucose Intolerance ; Diabetes Mellitus, Type 2 ; Healthy Volunteers ; Exercise/physiology ; Walking/physiology ; Hyperglycemia ; Glucose ; Eating ; Meals ; Blood Glucose
    Chemical Substances Glucose (IY9XDZ35W2) ; Blood Glucose
    Language English
    Publishing date 2023-01-30
    Publishing country New Zealand
    Document type Meta-Analysis ; Systematic Review
    ZDB-ID 605911-9
    ISSN 1179-2035 ; 0112-1642
    ISSN (online) 1179-2035
    ISSN 0112-1642
    DOI 10.1007/s40279-022-01808-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Comparison Between Smoked Tobacco and Medical Cannabis Cigarettes Concerning Particulate Matter.

    Janssen, Fenna / Braun, Markus / Dröge, Janis / Brüggmann, Dörthe / Groneberg, David A

    Cannabis and cannabinoid research

    2024  

    Abstract: Introduction: ...

    Abstract Introduction:
    Language English
    Publishing date 2024-01-31
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2867624-5
    ISSN 2378-8763 ; 2578-5125
    ISSN (online) 2378-8763
    ISSN 2578-5125
    DOI 10.1089/can.2023.0201
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Social sciences research in the Central European city of Wrocław: A density-equalizing mapping analysis.

    Groneberg, David A

    PloS one

    2018  Volume 13, Issue 10, Page(s) e0205094

    Abstract: Background: The city of Wrocław in Poland represents one of Central Europeans oldest capitals of science with numerous Nobel laureates. Due to a long history of political suppressions with Nazi Germany and Communism from 1933 until 1989, its scientific ... ...

    Abstract Background: The city of Wrocław in Poland represents one of Central Europeans oldest capitals of science with numerous Nobel laureates. Due to a long history of political suppressions with Nazi Germany and Communism from 1933 until 1989, its scientific community was suppressed for more than half a century.
    Methods: The present study assessed scientific activities in the field of social and neighbouring sciences using density equalizing mapping. On the basis of the NewQIS (New Quality and Quantity Indices in Science) platform and the Social Sciences Citation Index (SSCI) of the Web of Science database, a total of 1787 articles originating from Wrocław were identified between 1966 and 2017.
    Results: In total, 549 research collaborations of Wrocław with 96 different countries were present (30.7%). Among the 107 research areas the highest activity was found for the field of Business and Economics with n = 272 articles (average citation rate (AVR) of 12.54), followed by Psychology (n = 252 articles, AVR = 9.06), Psychiatry (n = 205 articles, AVR = 4.74) and Public, Environmental and Occupational Health (n = 145 articles, AVR = 7.96). The highest AVR was found for Operations Research (25.36 with n = 87 articles). Density equalizing mapping procedures revealed a global pattern of social sciences research collaborations with scientists from Germany, the UK and the US as the primary cooperating partner of Wrocław. The different countries had major differences in the area of research collaborations.
    Conclusions: This is the first study that depicts the global network of Wrocław scientific activities in the field of social sciences. The exorbitant increase in research activity from 2006 onwards can lead to the assumption that Wrocław social sciences encounter a fruitful future.
    MeSH term(s) Bibliometrics ; Cities ; Cooperative Behavior ; Humans ; Internationality ; Periodicals as Topic ; Poland ; Research ; Scholarly Communication ; Social Sciences
    Language English
    Publishing date 2018-10-24
    Publishing country United States
    Document type Journal Article
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0205094
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Academic chemistry and related fields in Wrocław: Density-equalizing mapping studies over the past decades.

    Groneberg, David A

    Advances in clinical and experimental medicine : official organ Wroclaw Medical University

    2018  Volume 28, Issue 1, Page(s) 137–146

    Abstract: Chemistry and related areas of science have a strong background in Wrocław with 3 Nobel laureates. The aim of this study was to assess the evolution of scientific excellence and productivity after the Second World War, when Polish scientists rebuilt ... ...

    Abstract Chemistry and related areas of science have a strong background in Wrocław with 3 Nobel laureates. The aim of this study was to assess the evolution of scientific excellence and productivity after the Second World War, when Polish scientists rebuilt academic life in these important areas. The present approach used the established platform of the New Quality and Quantity Indicators in Science (NewQIS) project and density-equalizing mapping calculations. In total, 15,267 original research articles related to chemistry published by Wrocław scientists were identified in the Web of Science between 1972 and 2016. They were cited 170,606 times. The highest citation numbers were reached in the years 2001 and 2004. In total, 4,362 research collaborations were performed with 83 different countries, leading to a percentage of 28.6%. Wrocław chemistry institutions established a vast international network with the USA (688 articles), France (658 articles) and Germany (679 articles) as their main partner countries. Besides chemistry, the main research fields are biochemistry and molecular biology, as well as physics, with 2,177 and 2,007 articles, respectively. This study visualized the great success and virtue by which Polish scientists rebuilt a scientific community in the area of chemistry in Wrocław after the Second World War. Wrocław is now a key Central European player in chemistry and related areas, which serves as a nodal point between Eastern and Western countries.
    MeSH term(s) Bibliometrics ; Biomedical Research ; Chemistry ; Germany ; Humans ; Poland ; Publications ; Scholarly Communication
    Language English
    Publishing date 2018-08-30
    Publishing country Poland
    Document type Journal Article ; Review
    ZDB-ID 2270257-X
    ISSN 1899-5276 ; 1230-025X
    ISSN 1899-5276 ; 1230-025X
    DOI 10.17219/acem/78741
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Biomedical Research in Wrocław: A Combined Density-Equalizing Mapping and Scientometric Analysis.

    Groneberg, David A

    Archivum immunologiae et therapiae experimentalis

    2018  Volume 66, Issue 1, Page(s) 1–9

    Abstract: The aim of this study was to assess the evolution of biomedical scientific activities of Wrocław scientists in the post-war time when this field of academics was rebuilt by the works of Ludwik Hirszfeld and colleagues. Using the NewQIS platform and the ... ...

    Abstract The aim of this study was to assess the evolution of biomedical scientific activities of Wrocław scientists in the post-war time when this field of academics was rebuilt by the works of Ludwik Hirszfeld and colleagues. Using the NewQIS platform and the Web of Science database, novel procedures such as density-equalizing mapping were combined to bibliometric tools to visualize scientific progression. In total, 10,366 biomedical research articles originating from Wrocław were identified. Since 1972, there is a steady increase in research activity with the year 2015 holding the largest number of published items (895). A total of 2934 published research cooperations with 104 different countries is present. This is a percentage of 28.3% of all publications. In total, 101 research areas are present in Wrocław biomedical research with the highest number of articles being published in the area of biochemistry/molecular biology (2140). Research in this field was cited 27,360 times. The field of immunology has 1186 articles with 9247 citations. Density-equalizing mapping and network techniques revealed a distinct global pattern of research collaborations with German, US and UK affiliations as the primary cooperating partners of Wrocław. In summary, the present study supplies the first density-equalizing mapping approach that visualizes research activity in Wrocław over the past decades.
    MeSH term(s) Allergy and Immunology ; Animals ; Bibliometrics ; Biochemistry ; Biomedical Research/history ; Databases, Factual ; History, 20th Century ; History, 21st Century ; Humans ; International Cooperation ; Molecular Biology ; Poland ; Serial Publications/statistics & numerical data
    Language English
    Publishing date 2018-01-03
    Publishing country Switzerland
    Document type Historical Article ; Letter
    ZDB-ID 282209-x
    ISSN 1661-4917 ; 0004-069X
    ISSN (online) 1661-4917
    ISSN 0004-069X
    DOI 10.1007/s00005-017-0502-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Investigating effects of FFP2 wearing during physical activity on gas exchange, metabolism and affective state using a randomized controlled trial.

    Engeroff, Tobias / Heinsel, Katrin / Niederer, Daniel / Nienhaus, Albert / Groneberg, David A / Vogt, Lutz

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 6278

    Abstract: Concerns are repeatedly raised about possible adverse respiratory effects of wearing filtering face pieces (FFP) during physical activity. This study compared the impact of FFP type 2 (NF95) on pulmonary function, blood gas values, metabolism and ... ...

    Abstract Concerns are repeatedly raised about possible adverse respiratory effects of wearing filtering face pieces (FFP) during physical activity. This study compared the impact of FFP type 2 (NF95) on pulmonary function, blood gas values, metabolism and discomfort during light, moderate and vigorous physical activity. Healthy adults (n = 13; 6 females, 7 males; mean 31.3, SD 5.5 years) participated in this randomized two-armed (Ergometer cycling with a FFP type 2 vs. no mask) crossover trial. Baseline cardiopulmonary exercise testing and two interventions (masked and unmasked ergometer cycling 40%, 50% and 70% VO2max, 10 min each) were separated by 48 h washout periods. Spiroergometric data (End tidal carbon dioxide partial pressure PetCO
    MeSH term(s) Male ; Adult ; Female ; Humans ; Carbon Dioxide ; Exercise/physiology ; Respiration ; Lung ; Oxygen Consumption
    Chemical Substances Carbon Dioxide (142M471B3J)
    Language English
    Publishing date 2024-03-15
    Publishing country England
    Document type Randomized Controlled Trial ; Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-56560-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Neurocognitive function and musculoskeletal injury risk in sports:A systematic review.

    Wilke, Jan / Groneberg, David A

    Journal of science and medicine in sport

    2021  Volume 25, Issue 1, Page(s) 41–45

    Abstract: Objectives: A variety of modifiable risk factors has been suggested to predict musculoskeletal injury in sports. Screening paradigms and exercise-based prevention programs, so far, frequently focused on physical parameters such as strength, balance or ... ...

    Abstract Objectives: A variety of modifiable risk factors has been suggested to predict musculoskeletal injury in sports. Screening paradigms and exercise-based prevention programs, so far, frequently focused on physical parameters such as strength, balance or flexibility. However, less is known with regard to the impact of brain function. We investigated the relation between cognition and the occurrence of injury in athletes.
    Design: Systematic review.
    Methods: Database searches using Pubmed, Web of Science and Google Scholar returned nine cohort and case-control studies, which almost exclusively examined college athletes engaging in open skill sports. Methodological quality, rated by means of a modified Downs and Black checklist, was moderate (12/17 points).
    Results: Seven out of the nine included studies suggested that lower-order cognitive function (i.e. visuomotor reaction time) is systematically associated with the occurrence of injury. No paper examined the impact of executive function.
    Conclusions: Despite initial evidence pointing towards a potentially injury-predictive role of lower-order cognitive function, several issues including the use of more variable populations and outcomes remain to be addressed before definitive recommendations for clinicians can be made.
    MeSH term(s) Athletes ; Athletic Injuries/epidemiology ; Brain Concussion ; Humans ; Musculoskeletal System ; Sports
    Language English
    Publishing date 2021-07-09
    Publishing country Australia
    Document type Journal Article ; Review ; Systematic Review
    ZDB-ID 1437829-2
    ISSN 1878-1861 ; 1440-2440
    ISSN (online) 1878-1861
    ISSN 1440-2440
    DOI 10.1016/j.jsams.2021.07.002
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