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  • 1
    In: Journal of Environmental Monitoring, Royal Society of Chemistry (RSC), Vol. 13, No. 10 ( 2011), p. 2735-
    Type of Medium: Online Resource
    ISSN: 1464-0325 , 1464-0333
    Language: English
    Publisher: Royal Society of Chemistry (RSC)
    Publication Date: 2011
    detail.hit.zdb_id: 2027542-0
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  • 2
    In: BMC Health Services Research, Springer Science and Business Media LLC, Vol. 21, No. 1 ( 2021-12)
    Abstract: In well-resourced countries, comprehensive care programs have increased life expectancy of patients with sickle cell disease, with almost all infants surviving into adulthood. However, families affected by sickle cell disease are more likely to be economically disenfranchised because of their racial or ethnic minority status. As every individual child has the right to the highest attainable standard of health under the United Nations Convention on the Rights of the Child, it is essential to identify both barriers and facilitators with regard to the delivery of adequate healthcare. Optimal healthcare accessibility will improve healthcare outcomes for children with sickle cell disease and their families. Healthcare professionals in the field of sickle cell care have first-hand experience of the barriers that patients encounter when it comes to effective care. We therefore hypothesised that these medical professionals have a clear picture of what is necessary to overcome these barriers and which facilitators will be most feasible. Therefore, this study aims to map best practises and lessons learnt in order to attain more optimal healthcare accessibility for paediatric patients with sickle cell disease and their families. Methods Healthcare professionals working with young patients with sickle cell disease were recruited for semi-structured interviews. An interview guide was used to ensure the four healthcare accessibility dimensions were covered. The interviews were transcribed and coded. Based on field notes, initial codes were generated, to collate data (both barriers and solutions) to main themes (such as “transportation”, or “telecommunication”). Through ongoing thematic analysis, definitive themes were formulated and best practices were reported as recommendations. Quotations were selected to highlight or illustrate the themes and link the reported results to the empirical data. Results In 2019, 22 healthcare professionals from five different university hospitals in the Netherlands were interviewed. Participants included (paediatric) haematologists, nurses and allied health professionals. Six themes emerged, all associated with best practices on topics related to the improvement of healthcare accessibility for children with sickle cell disease and their families. Firstly, the full reimbursement of invisible costs made by caregivers. Secondly, clustering of healthcare appointments on the same day to help patients seeing all required specialists without having to visit the hospital frequently. Thirdly, organisation of care according to shared care principles to deliver specialised services as close as possible to the patient’s home without compromising quality. Fourthly, optimising verbal and written communication methods with special consideration for families with language barriers, low literacy skills, or both. Fifthly, improving the use of eHealth services tailored to users’ health literacy skills, including accessible mobile telephone contact between healthcare professionals and caregivers of children with sickle cell disease. Finally, increasing knowledge and interest in sickle cell disease among key stakeholders and the public to ensure that preventive and acute healthcare measures are understood and safeguarded in all settings. Conclusion This qualitative study describes the views of healthcare professionals on overcoming barriers of healthcare accessibility that arise from the intersecting vulnerabilities faced by patients with sickle cell disease and their families. The recommendations gathered in this report provide high-income countries with a practical resource to meet their obligations towards individual children under the United Nations Convention on the Rights of the Child.
    Type of Medium: Online Resource
    ISSN: 1472-6963
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2021
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  • 3
    Online Resource
    Online Resource
    Copernicus GmbH ; 2015
    In:  The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences Vol. XL-7/W3 ( 2015-04-29), p. 345-351
    In: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Copernicus GmbH, Vol. XL-7/W3 ( 2015-04-29), p. 345-351
    Abstract: Abstract. Dryness stress is expected to become a more common problem in central European forests due to the predicted regional climate change. Forest management has to adapt to climate change in time and think ahead several decades in decisions on which tree species to plant at which locations. The summer of 2003 was the most severe dryness event in recent time, but more periods like this are expected. Since forests on different sites react quite differently to drought conditions, we used the process-based growth model BiomeBGC and climate time series from sites all over Germany to simulate the reaction of deciduous and coniferous tree stands in different characteristics of drought stress. Times with exceptionally high values of water vapour pressure deficit coincided with negative modelled values of net primary production (NPP). In addition, in these warmest periods the usually positive relationship between temperature and NPP was inversed, i.e., under stress conditions, more sunlight does not lead to more photosynthesis but to stomatal closure and reduced productivity. Thus we took negative NPP as an indicator for drought stress. In most regions, 2003 was the year with the most intense stress, but the results were quite variable regionally. We used the Modis MOD17 gross and net primary production product time series and MOD12 land cover classification to validate the spatial patterns observed in the model runs and found good agreement between modelled and observed behaviour. Thus, BiomeBGC simulations with realistic site parameterization and climate data in combination with species- and variety-specific ecophysiological constants can be used to assist in decisions on which trees to plant on a given site.
    Type of Medium: Online Resource
    ISSN: 2194-9034
    Language: English
    Publisher: Copernicus GmbH
    Publication Date: 2015
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  • 4
    Online Resource
    Online Resource
    American Society of Hematology ; 2019
    In:  Blood Vol. 134, No. Supplement_1 ( 2019-11-13), p. 4835-4835
    In: Blood, American Society of Hematology, Vol. 134, No. Supplement_1 ( 2019-11-13), p. 4835-4835
    Abstract: Introduction Sickle cell disease (SCD) is a severe inherited red blood cell disorder with high morbidity requiring integrated comprehensive care. There are not many chronic diseases that primarily affect those from an often impoverished, minority background. Care delivery is complicated by disparities in healthcare regarding access. Cultural mismatches between providers and families also play a role. Healthcare access can be defined as the degree of fit between patients and the healthcare system (1, 2), and is described by four overlapping dimensions: physical accessibility, affordability, information accessibility and non-discrimination (3, 4). This qualitative study focuses on the challenges regarding the right to healthcare for children and adolescents with SCD and their families. The aims of this study were to (a) map the various perspectives and initiatives of SCD healthcare professionals, while focusing on existing best practices and lessons learned and (b) to provide practical recommendations relevant for high-income countries to improve accessibility of healthcare in SCD. Methods This qualitative study consisted of semi-structured, in-depth interviews which were conducted from February 1st to May 1st 2019 with SCD healthcare professionals, including (pediatric) hematologists, nurses, and psychosocial staff. Participants were affiliated with the SCORE (Sickle Cell Outcome REsearch) consortium which includes all SCD comprehensive care centers in the Netherlands (Fig 1). We identified eligible participants within SCORE and recruited participants using a combination of maximum variation and snowball sampling. Interviews occurred privately and were audio-recorded. The audio-recordings were transcribed verbatim and analyzed using the NVivoâ qualitative analysis software. Results Twenty-four healthcare professionals from different clinical sites participated in the study (Fig 1). Transcripts were coded into the four dimensions of health care access. Content analyses of the four dimensions in turn, revealed seven themes associated with best practices on topics related to improving accessibility of health care for children and adolescent SCD patients and their families (Fig 2). These themes included: 1) Cutting invisible costs: addressing the financial burden of a child with SCD; 2) Same-day appointments: reducing the amount of hospital visits; 3) Specialized and shared care: bridging the gap; 4) Optimizing methods of verbal and written communication: enabling mutual understanding between patients and healthcare professionals; 5) Building strong digital connections: improving the use of e-health while watching out for pitfalls; 6) Tools for patient empowerment and resilience: being aware of (self) stigmatization; and 7) Changing society: towards compassion and public awareness. Discussion The United Nations Convention on The Rights of the Child is the most widely signed and ratified human rights treaty and safeguards the right of the child to the enjoyment of the highest attainable standard of health. This right must be interpreted broadly, paying attention to all factors that may affect the realization of this right (5). Equity of access to healthcare for all patient populations requires the appreciation of intersecting vulnerabilities. This qualitative study provides best practices and solution-based recommendations from a grassroots-level to improve access to healthcare for children and adolescents with SCD and their families. Healthcare professionals experience a unique combination of intersecting vulnerabilities that characterize SCD patients and hampers their overall access to necessary healthcare. The seven key recommendations address these obstacles across all four dimensions of accessibility. Holistic implementation would positively impact the access to the highest attainable standard of healthcare for pediatric SCD patients and their families. These recommendations are built on local best practices that deserve wider implementation. They are especially relevant in the organization of SCD care, but all physicians will recognize these experiences with regard to healthcare in vulnerable patient populations in general. Disclosures Cnossen: Pfizer: Other: Travel Grants, Research Funding; Bayer: Other: Travel Grants, Research Funding; Novo Nordisk: Research Funding; Nordic Pharma: Research Funding; CSL Behring: Other: Travel Grants, Research Funding; Sobi: Research Funding; Baxter: Other: Travel Grants, Research Funding; Shire: Other: Travel Grants, Research Funding; Takeda: Other: Travel Grants, Research Funding; Roche: Other: Travel Grants; NWO: Other: Governmental grants , ZonMW, Innovation fund and Nationale Wetenschapsagenda 2018.
    Type of Medium: Online Resource
    ISSN: 0006-4971 , 1528-0020
    RVK:
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    Language: English
    Publisher: American Society of Hematology
    Publication Date: 2019
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  • 5
    In: Journalism History, Informa UK Limited, Vol. 23, No. 2 ( 1997-07), p. 85-93
    Type of Medium: Online Resource
    ISSN: 0094-7679 , 2641-2071
    Language: English
    Publisher: Informa UK Limited
    Publication Date: 1997
    detail.hit.zdb_id: 2067396-6
    SSG: 3,5
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  • 6
    Online Resource
    Online Resource
    Oxford University Press (OUP) ; 1985
    In:  Journal of Communication Vol. 35, No. 2 ( 1985-06-01), p. 104-117
    In: Journal of Communication, Oxford University Press (OUP), Vol. 35, No. 2 ( 1985-06-01), p. 104-117
    Type of Medium: Online Resource
    ISSN: 0021-9916 , 1460-2466
    RVK:
    RVK:
    RVK:
    RVK:
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 1985
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    detail.hit.zdb_id: 2054850-3
    SSG: 3,4
    SSG: 5,2
    SSG: 3,5
    SSG: 7,11
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  • 7
    Online Resource
    Online Resource
    Wiley ; 2014
    In:  European Journal of Soil Science Vol. 65, No. 6 ( 2014-11), p. 827-839
    In: European Journal of Soil Science, Wiley, Vol. 65, No. 6 ( 2014-11), p. 827-839
    Abstract: Soil science lacks a fine spatial resolution imaging technique that is able to measure the quantity and quality of organic matter ( OM ) for complete soil profiles. We tested whether laboratory Vis‐ NIR imaging spectroscopy, together with an unsupervised k ‐means classification, can be used to distinguish between different OM fractions in a Histosol profile. A rectangular soil column (22‐cm long) of a folic Histosol (Tangelhumus) was collected from an alpine Norway spruce forest in south‐eastern Germany with a stainless steel box (100 × 100 × 300 mm). A hyperspectral camera (400–1000 nm with 160 bands) with a pixel sampling of 63 × 63 µm was used to acquire the data. We took images of three vertical cuts through the soil profile, each separated laterally by 25 mm. Reference samples were taken at representative locations and analysed for soil organic matter ( SOM ) quantity and quality with a CN elemental analyser and solid‐state 13 C nuclear magnetic resonance ( NMR ) spectroscopy. Principal component analysis and unsupervised k ‐means classifications were used to discriminate between different qualities of OM . We identified three OM fractions based on their reflectance characteristics: living and dead roots with a small degree of decomposition, decomposed particulate OM and decomposed amorphous OM . These fractions were consistent with the morpho‐functional classes of two soil classification systems and can be used for the improved identification of diagnostic horizons. The spectra of the fractions contained additional information on, for example, lignin content and the degree of decomposition. Vis‐ NIR imaging spectroscopy is a powerful technique for mapping SOM quality in visually homogeneous organic surface layers.
    Type of Medium: Online Resource
    ISSN: 1351-0754 , 1365-2389
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2014
    detail.hit.zdb_id: 240830-2
    detail.hit.zdb_id: 2020243-X
    detail.hit.zdb_id: 1191614-X
    SSG: 13
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  • 8
    Online Resource
    Online Resource
    Informa UK Limited ; 2005
    In:  International Journal of Remote Sensing Vol. 26, No. 24 ( 2005-12-20), p. 5453-5465
    In: International Journal of Remote Sensing, Informa UK Limited, Vol. 26, No. 24 ( 2005-12-20), p. 5453-5465
    Type of Medium: Online Resource
    ISSN: 0143-1161 , 1366-5901
    Language: English
    Publisher: Informa UK Limited
    Publication Date: 2005
    detail.hit.zdb_id: 1497529-4
    detail.hit.zdb_id: 754117-X
    SSG: 14
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  • 9
    In: Nutrients, MDPI AG, Vol. 12, No. 12 ( 2020-12-02), p. 3718-
    Abstract: Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are n-3 polyunsaturated fatty acids (PUFAs) consumed in low abundance in the Western diet. Increased consumption of n-3 PUFAs may have beneficial effects for a wide range of physiological outcomes including chronic inflammation. However, considerable mechanistic gaps in knowledge exist about EPA versus DHA, which are often studied as a mixture. We suggest the novel hypothesis that EPA and DHA may compete against each other through overlapping mechanisms. First, EPA and DHA may compete for residency in membrane phospholipids and thereby differentially displace n-6 PUFAs, which are highly prevalent in the Western diet. This would influence biosynthesis of downstream metabolites of inflammation initiation and resolution. Second, EPA and DHA exert different effects on plasma membrane biophysical structure, creating an additional layer of competition between the fatty acids in controlling signaling. Third, DHA regulates membrane EPA levels by lowering its rate of conversion to EPA’s elongation product n-3 docosapentaenoic acid. Collectively, we propose the critical need to investigate molecular competition between EPA and DHA in health and disease, which would ultimately impact dietary recommendations and precision nutrition trials.
    Type of Medium: Online Resource
    ISSN: 2072-6643
    Language: English
    Publisher: MDPI AG
    Publication Date: 2020
    detail.hit.zdb_id: 2518386-2
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