| 1. |
- Aad, G., et al.
(författare)
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- 2012
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swepub:Mat__t (refereegranskat)
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| 2. |
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| 3. |
- Arndt, D. S., et al.
(författare)
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STATE OF THE CLIMATE IN 2017
- 2018
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Ingår i: Bulletin of The American Meteorological Society - (BAMS). - : American Meteorological Society. - 0003-0007 .- 1520-0477. ; 99:8, s. S1-S310
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Forskningsöversikt (refereegranskat)
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| 4. |
- la Cour, K, et al.
(författare)
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Everyday Lives of People With Advanced Cancer: Activity, Time, Location, and Experience
- 2009
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Ingår i: OTJR-OCCUPATIONAL THERAPY JOURNAL OF RESEARCH. - : SAGE Publications. - 1539-4492. ; 29:4, s. 154-162
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- This study described and explored the everyday activities of people with advanced cancer in relation to time, location, social engagement, and experience. Forty-five adult participants with a diagnosis of advanced cancer were sampled from an oncology outpatient unit. Data were collected with a time use method that involved diaries and interviews. Data were analyzed using a software program describing time use combined with a constant comparative method. The results showed that the participants' days were spent mostly at home and were dominated by self-care and leisure, with social engagement limited to immediate family and close friends. The participants' daily rhythm was identified as closely linked to their experience of satisfaction and consisted of both routine and novel activities. For healthcare services, the results suggest a need for developing services to support people with severe illness in creating and maintaining personal rhythms.
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| 5. |
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| 6. |
- de la Cour, Charlotta, et al.
(författare)
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A-like cells in the rat stomach contain ghrelin and do not operate under gastrin control
- 2001
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Ingår i: Regulatory Peptides. - 1873-1686. ; 99:2-3, s. 141-150
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Tidskriftsartikel (refereegranskat)abstract
- Ghrelin is a 28 a.a. gastric peptide, recently identified as a natural ligand of the growth hormone secretagogue receptor (orphan receptor distinct from the receptor fur growth hormone releasing hormone). In the present study. radioimmunoassay demonstrated ghrelin-like material in the rat oxyntic mucosa with moderate amounts also in antrum and duodenum. Small amounts: were found in the distal intestines and pancreas. Northern blot analysis revealed abundant ghrelin mRNA in thr oxyntic mucosa. Immunocytochemistry demonstrated ghrelin-immunoreactivity in endocrine-like cells in the oxyntic mucosa. Such cells occurred in low numbers also in the antrum and duodenum. The mt oxyntic mucosa is rich in endocrine (chromogranin A/pancreastatin-immunoreactive) cells. such as the histamine-rich ECL cells (65-75% of the endocrine cells). the A-like cells (20-25%) and the D cells (somatostatin cells) (10%). The ghrelin-immunoreactive (IR) cells contained pancreastatin but differed from ECL cells and D cells by being devoid of histamine-forming enzyme (ECL cell constituent) and somatostatin (D cell constituent). Hence. ghrelin seems to occur in the A-like cells. The ghrelin-IR cells in the antrum were distinct from the gastrin cells, the serotonin-containing enterochromaffin cells and the D cells. Conceivably, ghrelin cells in the antrum and distally in the intestines also belong to the A-like cell population. The concentration of ghrelin in the circulation was: lowered by about 80% following the surgical removal of the acid-producing part of the stomach in line with the view that the oxyntic mucosa is the major sourer of ghrelin. The serum ghrelin concentration was higher in fasted rats than in fed rats; it was reduced upon re-feeding and seemed unaffected by 1-week treatment with the proton pump inhibitor omeprazole, resulting in elevated serum gastrin concentration. Infusion of gastrin-17 for 2 days failed to raise the serum ghrelin concentration. Omeprazole treatment for 10 weeks raised the level of HDC mRNA but not that of ghrelin mRNA or somatostatin mRNA in the oxyntic mucosa. Hence, unlike the ECL cells, ghrelin-containing A-like cells do not seem to operate under gastrin control.
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| 7. |
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| 8. |
- El-taliawy, H., et al.
(författare)
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Ozonation efficiency in removing organic micro pollutants from wastewater with respect to hydraulic loading rates and different wastewaters
- 2017
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Ingår i: Chemical Engineering Journal. - : Elsevier BV. - 1385-8947. ; 325, s. 310-321
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Tidskriftsartikel (refereegranskat)abstract
- Organic micro pollutants can be removed from water by ozonation. In this article we studied the performance of ozonation under real life conditions and compared results of the same ozonation pilot plant installed at different wastewater treatment plants (WWTPs) thus operating with different waters. The comparability of the removal and reaction rate constants from one waste water treatment plant were low in respect to reaction rate, removal as well as to response to the specific ozone dose. Neither pH-value nor residual nitrite concentrations were the driving force considering these differences. Further tests with different loadings were conducted at the same WWTP under different weather conditions. For the different hydraulic loading of the biological plant, the ozonation was running with rather similar removal rates concerning the same specific (TOC normalized) ozone dose. The compounds that were removed quantitatively under dry weather were still removed well with three times dry weather flow. Using a dataset from one WWTP to optimize operation in another one is thus questionable.
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