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  1. Article ; Online: Vitamin "G"arden: a qualitative study exploring perception/s of horticultural therapy on a palliative care ward.

    Masel, Eva Katharina / Trinczek, Helena / Adamidis, Feroniki / Schur, Sophie / Unseld, Matthias / Kitta, Anna / Kirchheiner, Kathrin / Steininger, Birgit / Meixner-Katzmann, Karoline / Watzke, Herbert Hans

    Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer

    2017  Volume 26, Issue 6, Page(s) 1799–1805

    Abstract: Purpose: In a palliative care setting, the preservation of quality of life is of particular importance. Horticultural therapy (HT) is reported as an excellent way to improve physical as well as psychological well-being, reduce levels of anxiety and ... ...

    Abstract Purpose: In a palliative care setting, the preservation of quality of life is of particular importance. Horticultural therapy (HT) is reported as an excellent way to improve physical as well as psychological well-being, reduce levels of anxiety and depression, and promote social interaction. The use of horticultural interventions in palliative care has not yet been explored. The aim of this study was to explore the effects of HT in patients and team members on a palliative care ward.
    Methods: This study was based on a qualitative methodology, comprising 20 semistructured interviews with 15 advanced cancer patients participating in HT and with 5 members of the palliative care team. Interviews were analyzed using NVivo 10 software based on thematic analysis.
    Results: The results revealed the following themes: (1) well-being, (2) variation of clinical routine, (3) creation, and (4) building relationships. Patients experienced positive stimulation through HT, were distracted from daily clinical routines, enjoyed creative work, and were able to build relationships with other patients. HT was also welcomed by the members of the palliative care team. Thirty-six percent of the patients did not meet the inclusion criteria, and 45% could not participate in the second or third HT session.
    Conclusions: Our study showed that the availability of HT was highly appreciated by the patients as well as by the palliative care team. Nevertheless, the dropout rate was high, and therefore, it might be more feasible to integrate green spaces into palliative care wards.
    MeSH term(s) Adult ; Aged ; Aged, 80 and over ; Female ; Horticultural Therapy/methods ; Humans ; Male ; Middle Aged ; Palliative Care/methods ; Qualitative Research ; Quality of Life/psychology
    Language English
    Publishing date 2017-12-19
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1134446-5
    ISSN 1433-7339 ; 0941-4355
    ISSN (online) 1433-7339
    ISSN 0941-4355
    DOI 10.1007/s00520-017-3978-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Comparative effectiveness research in the U.S.A.: when will there be an impact on healthcare decision-making?

    Westrich, Kimberly D / Wilhelm, Jess A / Schur, Claudia L

    Journal of comparative effectiveness research

    2016  Volume 5, Issue 2, Page(s) 207–216

    Abstract: Five annual surveys of healthcare decision-makers potentially affected by comparative effectiveness research (CER) indicate sustained recognition of its importance and potential impact. Initial expectations of immediate CER impact have over time turned ... ...

    Abstract Five annual surveys of healthcare decision-makers potentially affected by comparative effectiveness research (CER) indicate sustained recognition of its importance and potential impact. Initial expectations of immediate CER impact have over time turned to stakeholder assessments of little short-term impact. In successive surveys, they project a continuous horizon of 3-5 years for CER to have a moderate or substantial improvement in decision making. The prominence of Patient-Centered Outcomes Research Institute in CER is highlighted by stakeholders, but greater emphasis on translating and disseminating research findings is needed, a role in which Agency for Healthcare Research and Quality is expected to contribute. Stakeholders, including patients, must be engaged throughout to ensure that findings provide the flexibility for decision makers to apply them to their patient populations.
    MeSH term(s) Comparative Effectiveness Research/methods ; Decision Making ; Delivery of Health Care/methods ; Health Care Surveys ; Humans ; United States
    Language English
    Publishing date 2016-03
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ISSN 2042-6313
    ISSN (online) 2042-6313
    DOI 10.2217/cer-2015-0018
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Labile Pd-sulphur and Pt-sulphur bonds in organometallic palladium and platinum complexes [(COD)M(alkyl)(S-ligand)]

    Lingen, Verena / Lüning, Anna / Krest, Alexander / Deacon, Glen B / Schur, Julia / Ott, Ingo / Pantenburg, Ingo / Meyer, Gerd / Klein, Axel

    Journal of inorganic biochemistry

    2016  Volume 165, Page(s) 119–127

    Abstract: Reaction of various sulphur ligands L ( ... ...

    Abstract Reaction of various sulphur ligands L (SEt
    MeSH term(s) Antineoplastic Agents/chemical synthesis ; Antineoplastic Agents/chemistry ; Antineoplastic Agents/pharmacology ; Humans ; MCF-7 Cells ; Organoplatinum Compounds/chemical synthesis ; Organoplatinum Compounds/chemistry ; Organoplatinum Compounds/pharmacology ; Palladium/chemistry ; Platinum/chemistry ; Sulfur/chemistry ; X-Ray Diffraction
    Chemical Substances Antineoplastic Agents ; Organoplatinum Compounds ; Platinum (49DFR088MY) ; Palladium (5TWQ1V240M) ; Sulfur (70FD1KFU70)
    Language English
    Publishing date 2016-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 162843-4
    ISSN 1873-3344 ; 0162-0134
    ISSN (online) 1873-3344
    ISSN 0162-0134
    DOI 10.1016/j.jinorgbio.2016.06.009
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Manipulation and control of droplets on surfaces in a homogeneous electric field.

    Hartmann, Johannes / Schür, Maximilian T / Hardt, Steffen

    Nature communications

    2022  Volume 13, Issue 1, Page(s) 289

    Abstract: A method to manipulate and control droplets on a surface is presented. The method is based on inducing electric dipoles inside the droplets using a homogeneous external electric field. It is shown that the repulsive dipole force efficiently suppresses ... ...

    Abstract A method to manipulate and control droplets on a surface is presented. The method is based on inducing electric dipoles inside the droplets using a homogeneous external electric field. It is shown that the repulsive dipole force efficiently suppresses the coalescence of droplets moving on a liquid-infused surface (LIS). Using a combination of experiments, numerical computations and semi-analytical models, the dependence of the repulsion force on the droplet volumes, the distance between the droplets and the electric field strength is revealed. The method allows to suppress coalescence in complex multi-droplet flows and is real-time adaptive. When the electric field strength exceeds a critical value, tip streaming from the droplets sets in. Based on that, it becomes possible to withdraw minute samples from an array of droplets in a parallel process.
    Language English
    Publishing date 2022-01-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 2553671-0
    ISSN 2041-1723 ; 2041-1723
    ISSN (online) 2041-1723
    ISSN 2041-1723
    DOI 10.1038/s41467-021-27879-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Modelling age-heterogeneous Schistosoma haematobium and S. mansoni survey data via alignment factors.

    Schur, Nadine / Utzinger, Jürg / Vounatsou, Penelope

    Parasites & vectors

    2011  Volume 4, Page(s) 142

    Abstract: ... varied from 0.79 (Ethiopia) to 1.06 (Zambia) for community-based surveys. For S. mansoni, the regional ...

    Abstract Background: Reliable maps of the geographical distribution, number of infected individuals and burden estimates of schistosomiasis are essential tools to plan, monitor and evaluate control programmes. Large-scale disease mapping and prediction efforts rely on compiled historical survey data obtained from the peer-reviewed literature and unpublished reports. Schistosomiasis surveys usually focus on school-aged children, whereas some surveys include entire communities. However, data are often reported for non-standard age groups or entire study populations. Existing geostatistical models ignore either the age-dependence of the disease risk or omit surveys considered too heterogeneous.
    Methods: We developed Bayesian geostatistical models and analysed existing schistosomiasis prevalence data by estimating alignment factors to relate surveys on individuals aged ≤ 20 years with surveys on individuals aged > 20 years and entire communities. Schistosomiasis prevalence data for 11 countries in the eastern African region were extracted from an open-access global database pertaining to neglected tropical diseases. We assumed that alignment factors were constant for the whole region or a specific country.
    Results: Regional alignment factors indicated that the risk of a Schistosoma haematobium infection in individuals aged > 20 years and in entire communities is smaller than in individuals ≤ 20 years, 0.83 and 0.91, respectively. Country-specific alignment factors varied from 0.79 (Ethiopia) to 1.06 (Zambia) for community-based surveys. For S. mansoni, the regional alignment factor for entire communities was 0.96 with country-specific factors ranging from 0.84 (Burundi) to 1.13 (Uganda).
    Conclusions: The proposed approach could be used to align inherent age-heterogeneity between school-based and community-based schistosomiasis surveys to render compiled data for risk mapping and prediction more accurate.
    MeSH term(s) Adolescent ; Adult ; Africa, Eastern/epidemiology ; Age Factors ; Aged ; Aged, 80 and over ; Animals ; Child ; Child, Preschool ; Female ; Geography ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; Models, Statistical ; Schistosomiasis haematobia/epidemiology ; Schistosomiasis mansoni/epidemiology ; Young Adult
    Language English
    Publishing date 2011-07-20
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2409480-8
    ISSN 1756-3305 ; 1756-3305
    ISSN (online) 1756-3305
    ISSN 1756-3305
    DOI 10.1186/1756-3305-4-142
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Effects of microplastics mixed with natural particles on Daphnia magna populations.

    Schür, Christoph / Beck, Joana / Lambert, Scott / Scherer, Christian / Oehlmann, Jörg / Wagner, Martin

    The Science of the total environment

    2023  Volume 903, Page(s) 166521

    Abstract: The toxicity of microplastics on Daphnia magna as a key model for freshwater zooplankton is well described. While several studies predict population-level effects based on short-term, individual-level responses, only very few have validated these ... ...

    Abstract The toxicity of microplastics on Daphnia magna as a key model for freshwater zooplankton is well described. While several studies predict population-level effects based on short-term, individual-level responses, only very few have validated these predictions experimentally. Thus, we exposed D. magna populations to irregular polystyrene microplastics and diatomite as natural particle (both ≤63 μm) over 50 days. We used mixtures of both particle types at fixed particle concentrations (50,000 particles mL
    Language English
    Publishing date 2023-08-26
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2023.166521
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Modelling age-heterogeneous Schistosoma haematobium and S. mansoni survey data via alignment factors

    Schur, Nadine / Utzinger, Jürg / Vounatsou, Penelope

    Parasites & vectors. 2011 Dec., v. 4, no. 1

    2011  

    Abstract: ... varied from 0.79 (Ethiopia) to 1.06 (Zambia) for community-based surveys. For S. mansoni, the regional ...

    Abstract BACKGROUND: Reliable maps of the geographical distribution, number of infected individuals and burden estimates of schistosomiasis are essential tools to plan, monitor and evaluate control programmes. Large-scale disease mapping and prediction efforts rely on compiled historical survey data obtained from the peer-reviewed literature and unpublished reports. Schistosomiasis surveys usually focus on school-aged children, whereas some surveys include entire communities. However, data are often reported for non-standard age groups or entire study populations. Existing geostatistical models ignore either the age-dependence of the disease risk or omit surveys considered too heterogeneous. METHODS: We developed Bayesian geostatistical models and analysed existing schistosomiasis prevalence data by estimating alignment factors to relate surveys on individuals aged ≤ 20 years with surveys on individuals aged > 20 years and entire communities. Schistosomiasis prevalence data for 11 countries in the eastern African region were extracted from an open-access global database pertaining to neglected tropical diseases. We assumed that alignment factors were constant for the whole region or a specific country. RESULTS: Regional alignment factors indicated that the risk of a Schistosoma haematobium infection in individuals aged > 20 years and in entire communities is smaller than in individuals ≤ 20 years, 0.83 and 0.91, respectively. Country-specific alignment factors varied from 0.79 (Ethiopia) to 1.06 (Zambia) for community-based surveys. For S. mansoni, the regional alignment factor for entire communities was 0.96 with country-specific factors ranging from 0.84 (Burundi) to 1.13 (Uganda). CONCLUSIONS: The proposed approach could be used to align inherent age-heterogeneity between school-based and community-based schistosomiasis surveys to render compiled data for risk mapping and prediction more accurate.
    Keywords Schistosoma haematobium ; Schistosoma mansoni ; children ; databases ; geographical distribution ; geostatistics ; models ; prediction ; risk ; schistosomiasis ; surveys ; Burundi ; Ethiopia ; Uganda ; Zambia
    Language English
    Dates of publication 2011-12
    Size p. 384.
    Publishing place Springer-Verlag
    Document type Article
    ZDB-ID 2409480-8
    ISSN 1756-3305
    ISSN 1756-3305
    DOI 10.1186/1756-3305-4-142
    Database NAL-Catalogue (AGRICOLA)

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  8. Article ; Online: Modelling age-heterogeneous Schistosoma haematobium and S. mansoni survey data via alignment factors

    Utzinger Jürg / Schur Nadine / Vounatsou Penelope

    Parasites & Vectors, Vol 4, Iss 1, p

    2011  Volume 142

    Abstract: ... varied from 0.79 (Ethiopia) to 1.06 (Zambia) for community-based surveys. For S. mansoni , the regional ...

    Abstract Abstract Background Reliable maps of the geographical distribution, number of infected individuals and burden estimates of schistosomiasis are essential tools to plan, monitor and evaluate control programmes. Large-scale disease mapping and prediction efforts rely on compiled historical survey data obtained from the peer-reviewed literature and unpublished reports. Schistosomiasis surveys usually focus on school-aged children, whereas some surveys include entire communities. However, data are often reported for non-standard age groups or entire study populations. Existing geostatistical models ignore either the age-dependence of the disease risk or omit surveys considered too heterogeneous. Methods We developed Bayesian geostatistical models and analysed existing schistosomiasis prevalence data by estimating alignment factors to relate surveys on individuals aged ≤ 20 years with surveys on individuals aged > 20 years and entire communities. Schistosomiasis prevalence data for 11 countries in the eastern African region were extracted from an open-access global database pertaining to neglected tropical diseases. We assumed that alignment factors were constant for the whole region or a specific country. Results Regional alignment factors indicated that the risk of a Schistosoma haematobium infection in individuals aged > 20 years and in entire communities is smaller than in individuals ≤ 20 years, 0.83 and 0.91, respectively. Country-specific alignment factors varied from 0.79 (Ethiopia) to 1.06 (Zambia) for community-based surveys. For S. mansoni , the regional alignment factor for entire communities was 0.96 with country-specific factors ranging from 0.84 (Burundi) to 1.13 (Uganda). Conclusions The proposed approach could be used to align inherent age-heterogeneity between school-based and community-based schistosomiasis surveys to render compiled data for risk mapping and prediction more accurate.
    Keywords Microbiology ; QR1-502 ; Science ; Q ; DOAJ:Microbiology ; DOAJ:Biology ; DOAJ:Biology and Life Sciences ; Infectious and parasitic diseases ; RC109-216 ; Internal medicine ; RC31-1245 ; Medicine ; R ; DOAJ:Internal medicine ; DOAJ:Medicine (General) ; DOAJ:Health Sciences
    Subject code 310
    Language English
    Publishing date 2011-07-01T00:00:00Z
    Publisher BioMed Central
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: Microplastics but not natural particles induce multigenerational effects in Daphnia magna.

    Schür, Christoph / Zipp, Sebastian / Thalau, Tobias / Wagner, Martin

    Environmental pollution (Barking, Essex : 1987)

    2019  Volume 260, Page(s) 113904

    Abstract: Several studies have investigated the effects of nano- and microplastics on daphnids as key freshwater species. However, while information is abundant on the acute toxicity of plastic beads, little is known regarding the multigenerational effects of ... ...

    Abstract Several studies have investigated the effects of nano- and microplastics on daphnids as key freshwater species. However, while information is abundant on the acute toxicity of plastic beads, little is known regarding the multigenerational effects of irregular microplastics. In addition, a comparison of microplastics to naturally occurring particles is missing. Therefore, we investigated the effects of irregular, secondary polystyrene microplastics (<63 μm) and kaolin as natural reference particle on the survival, reproduction, and growth of Daphnia magna over four generations under food-limited conditions. Additionally, we tested the sensitivity of the neonates in each generation to a reference compound as a proxy for offspring fitness. Exposure to high concentrations of microplastics (10,000 and 2000 particles mL
    MeSH term(s) Animals ; Daphnia ; Female ; Fresh Water ; Humans ; Infant, Newborn ; Microplastics ; Plastics ; Reproduction ; Water Pollutants, Chemical
    Chemical Substances Microplastics ; Plastics ; Water Pollutants, Chemical
    Language English
    Publishing date 2019-12-31
    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.2019.113904
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Haunt or Home? Ethos and African American Literature

    Richard Schur

    Humanities, Vol 7, Iss 3, p

    2018  Volume 80

    Abstract: ... This essay demonstrates how a postclassical approach to ethos that draws on Bourdieu’s concept of habitus and ...

    Abstract The African American rhetorical tradition could be described as a shelter in an alien environment or as a way station on a long journey. A focus on ethos suggests that such a narrow approach to African American literature cannot do justice to these literary texts: how these writers employ images and symbols, craft and deploy examine identities, blend, criticize, and create traditions, explore contemporary issues, and create community. Because of cultural and racist narratives, African Americans could not simply use either the pre-Socratic or Aristotelian approaches to ethos in their fight for social justice. This essay demonstrates how a postclassical approach to ethos that draws on Bourdieu’s concept of habitus and is focused on community-building and self-healing is central to the African American literature and rhetoric.
    Keywords African American literature ; ethos ; slave narratives ; Phillis Wheatley ; Martin Luther King ; Malcolm X ; W.E.B. Du Bois ; Booker T. Washington ; History of scholarship and learning. The humanities ; AZ20-999
    Subject code 820
    Language English
    Publishing date 2018-08-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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