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Tytuł:
Multi-criteria decision analysis of occupational stress among healthcare professionals in Nigeria
Autorzy:
Amole, B.B.
Adebiyi, S.O.
Dakare, O.
Powiązania:
https://bibliotekanauki.pl/articles/1918617.pdf
Data publikacji:
2018-06-18
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Occupational stress
Health care professionals
MCDA
AHP
Healthcare service delivery
Nigeria
Opis:
Introduction: Stress among healthcare professionals has become a major issue in healthcare organizations operating at the domestic, international and global fronts. This profession however, requires people to be physically, emotionally and mentally alert, in order to care for other people. Purpose: To ascertain stress factors among healthcare professional in Nigeria. In order to rank and establish causal relationships among the various stress factors using the Multi-Criteria Decision Making methods (MCDM). Materials and methods: A validated AHP-based questionnaires was used to conduct a survey of 386 healthcare professionals from two tertiary teaching hospitals in South-west, Nigeria, using proportional quota sampling procedure. Results: The results reveal that relationship factor has the most significant impact on the stress of healthcare professionals with an Eigen vector of 0.3531. It finds also that the role factor has the least significant criterion, having an Eigen vector of 0.0778. At the global level of ranking the alternative decision occupational stress factor, speed of change has the highest priority, the least being financial problems. Conclusions: In comparison with others, the health care profession is highly stressful, due mainly to the fact that it has a higher rate of psychological distress. Keeping this in mind, this study has examined what determines occupational stress among healthcare professionals in teaching hospitals in Nigeria.
Źródło:
Progress in Health Sciences; 2018, 8(1); 109-121
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of regulated drip irrigation on productivity and physicochemical traits of tomato ‘Tofane’ under hot desert climate
Autorzy:
Azzeddine, C.
Mostapha, B.B.
Houria, C.
Powiązania:
https://bibliotekanauki.pl/articles/1080131.pdf
Data publikacji:
2020
Wydawca:
Instytut Ogrodnictwa
Tematy:
tomato
Tofane cultivar
drip irrigation
desert
dry climate
physicochemical trait
productivity
fruit parameter
fruit yield
fruit quality
Opis:
The impact of regulated drip-irrigation on productivity and fruit quality of tomato ‘Tofane’ has been studied under a warm dry desert climate in southern Algeria. Yield, fruit weight and size, water content and parameters of fruit quality – total soluble solids, phenolic compounds, carotenoids, vitamin C, pH and titratable acidity were determined. Two irrigation treatments were applied in 2012 and 2013: T1, optimal irrigation (100% evapotranspiration – ETc) during the whole growth period (growth stages I, II and III); T2, optimal irrigation during I and II stages, and regulated deficit irrigation (67% ETc) during stage III (from fruit set to full fruit maturity of first and second bunch). T1 treatment during the whole season showed the highest values of soil water potential (Ψsoil), between −0.02 MPa and −0.06 MPa, on depths of 0.3 and 0.6 m, respectively. During stage III, regulated deficit irrigation caused the lowest Ψsoil values, which were between −0.1 MPa and −0.12 MPa on a soil depth of 0.3 and 0.6 m, respectively. Deficit irrigation caused significant decrease of water content in fruits and not significant decrease of fruit weight and size, as well as fruit yield while water saving for irrigation amounted to 10%. Comfort-irrigated tomato plants produced fruits containing significantly higher titratable acidity, total soluble solids and vit. C content. There was a tendency to decrease carotenoid content and increase phenolic content in both years of the study. Due to the possibility of water saving with not significant yield decrease, it seems that the reduction of water use in growth stage III would be an adequate strategy for tomato cultivation in hot, dry climate.
Źródło:
Journal of Horticultural Research; 2020, 28, 1; 93-100
2300-5009
Pojawia się w:
Journal of Horticultural Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Alternate bearing affects nutritional status and net assimilation rate of an irrigated olive grove under arid conditions
Autorzy:
Bedbabis, S.
Rouina, B.B.
Camposeo, S.
Clodoveo, M.L.
Gallotta, A.
Palasciano, M.
Ferrara, G.
Powiązania:
https://bibliotekanauki.pl/articles/11543541.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Opis:
Alternate bearing is a typical behavior of various fruit tree crops and is common among olive cultivars (Olea europæa L. var. sativa Hoffm. e Lk.). Since this phenomenon affects yield and consequently oil production, it is a concern for olive oil industry in order to offer a constant olive oil amount each year. A 4-year field experiment was conducted on cv Chemlali olive trees in ‘on’ and ‘off’ years in order to study, under arid conditions, both annual macro-element balance and net photosynthetic activity. Shoots growth was much higher in the ‘off’ year with respect to the ‘on’ one (+11.70 cm vs. +2.60). Net photosynthesis rate was much higher in the ‘off’ year with respect to the ‘on’ year and the highest values were observed at spring, when there is an intense vegetative growth. Differences for the mineral elements were observed between the ‘on’ and ‘off’ years. Nitrogen accumulated in leaves mainly in spring in the ‘off’ year, whereas high N values were detected also at the end of summer in the ‘on’ year. Consequently, N fertilization can be accomplished in February–March and possibly after harvest (November–December) to be used at budburst in the successive season. A difference was found between leaf P concentrations in ‘on’ or ‘off’ years from flowering to fruit-set, with the lowest values in the ‘on’ year, in particular in June–July. A supply of P at autumn–winter and partially in spring–summer in particular in an ‘on’ year would be appropriate. K accumulated in leaves in ‘on’ year from spring to summer, thus a supply of K in January–February, before new vegetation, for trees either in ‘on’ or ‘off’ year can be necessary for supporting and implementing the root system activity and the successive shoot growth (‘off’ year) and fruit development (‘on’ year). These results should be useful to partially reduce, through an appropriate fertilization schedule, the alternate bearing in olive tree.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2017, 16, 2; 95-106
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mikroskopowa weryfikacja mechanizmu uszkodzeń liścieni nasion soczewicy i soi
The microscopic veryfication of cotyledon cracking mechanismm of soybean and lentil seed
Autorzy:
Dobrzański, B.
Szot, B.B.
Powiązania:
https://bibliotekanauki.pl/articles/1402469.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Źródło:
Acta Agrophysica; 2001, 58; 59-70
1234-4125
Pojawia się w:
Acta Agrophysica
Dostawca treści:
Biblioteka Nauki
Artykuł
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