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- Alpenberg, Jan, Docent, 1964-, et al.
(författare)
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Capital investments in the Swedish forest industry
- 2022
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Ingår i: Presented at the 17th Asia-Pacific Management Accounting Association Annual Conference (APMAA 2022), Bangkok, Thailand, November 9-11, 2022. - : Asia-Pacific Management Accounting Association.
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Konferensbidrag (refereegranskat)abstract
- The purpose of this research is to gain understanding of how companies in the Swedish forest industry proceed in capital investment assessments regarding tangible investments. The research was conducted through a determination of which financial methods are used and which non-financial considerations (strategic, environmental, and social) are taken into account while assessing tangible investments. In order to enable a research of investment assessment in the Swedish forest industry, 10 companies have been studied with the use of qualitative (based on the interviews) method. The majority of the investment appraisal methods used in the Swedish forest companies have been observed in previous research, both domestically and internationally. The fact that the payback method is the most widely used method in the Swedish forest industry is in direct contrast to the application in the American forest industry, where discounted cash flows methods are most common. Net present value, internal rate of return, and sensitivity analysis are also used but not in all examined companies and not for all investments. Another distinctive finding is that the forest companies are happy to combine different calculation methods to increase the probability of succeeding in mapping a true picture of future investment financial consequences. The results of the study show that the investment assessment in the forest industry has several industry-specific features, which is expressed in the form of strategy, environmental, safety promotion becoming extra important for the forest companies, which stands out in relation to previous research.
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- Andersson, Annika, 1966-, et al.
(författare)
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The First Step to Study Neurophysiological Processing of Visual and Verbal Language in Children with Developmental Language Disorder
- 2019
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Ingår i: The 40th Annual Symposium on Research in Child Language Disorders (SRCLD), June 6-8, 2019, Madison, Wisconsin. - : University of Wisconsin-Madison.
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Konferensbidrag (refereegranskat)abstract
- We will compare processing of verbal and visual language in children with typical language development (TD) and with developmental language disorder (DLD). This will allow for a contribution to the discussion regarding whether the underlying nature of DLD is domain specific or domain general. The nature of visual language parallel that of verbal language in that it contains content and structure. In neurophysiological studies of adults it has been demonstrated that neural processing of visual narratives strongly resembles that of language processing in that semantic violations elicited an N400, while violations of structure elicited an anterior negativity followed by a P600.The study of visual-language processing in five TD-children (10;1-12;6) showed that violations of semantics and structure of the presented comic strip elicited ERP-effects that could be differentiated. By including this paradigm to the study of DLD-children we will enable a comparison between their neurophysiological processing of verbal language and visual language. We expect similar processing in both domains and that both differ from that of TD-children. These results could impact the understanding of DLD and the development of interventions.
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| 5. |
- Artaxo, Paulo, et al.
(författare)
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Tropical and Boreal Forest – Atmosphere Interactions : A Review
- 2022
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Ingår i: Tellus. Series B, Chemical and physical meteorology. - : Stockholm University Press. - 0280-6509 .- 1600-0889. ; 74:1, s. 24-163
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Forskningsöversikt (refereegranskat)abstract
- This review presents how the boreal and the tropical forests affect the atmosphere, its chemical composition, its function, and further how that affects the climate and, in return, the ecosystems through feedback processes. Observations from key tower sites standing out due to their long-term comprehensive observations: The Amazon Tall Tower Observatory in Central Amazonia, the Zotino Tall Tower Observatory in Siberia, and the Station to Measure Ecosystem-Atmosphere Relations at Hyytiäla in Finland. The review is complemented by short-term observations from networks and large experiments.The review discusses atmospheric chemistry observations, aerosol formation and processing, physiochemical aerosol, and cloud condensation nuclei properties and finds surprising similarities and important differences in the two ecosystems. The aerosol concentrations and chemistry are similar, particularly concerning the main chemical components, both dominated by an organic fraction, while the boreal ecosystem has generally higher concentrations of inorganics, due to higher influence of long-range transported air pollution. The emissions of biogenic volatile organic compounds are dominated by isoprene and monoterpene in the tropical and boreal regions, respectively, being the main precursors of the organic aerosol fraction.Observations and modeling studies show that climate change and deforestation affect the ecosystems such that the carbon and hydrological cycles in Amazonia are changing to carbon neutrality and affect precipitation downwind. In Africa, the tropical forests are so far maintaining their carbon sink.It is urgent to better understand the interaction between these major ecosystems, the atmosphere, and climate, which calls for more observation sites, providing long-term data on water, carbon, and other biogeochemical cycles. This is essential in finding a sustainable balance between forest preservation and reforestation versus a potential increase in food production and biofuels, which are critical in maintaining ecosystem services and global climate stability. Reducing global warming and deforestation is vital for tropical forests.
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- Bergdahl, Ebba, et al.
(författare)
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Longitudinal follow-up on vascular morphology and function in children with kidney transplants.
- 2022
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Ingår i: Acta paediatrica (Oslo, Norway : 1992). - : Wiley. - 1651-2227 .- 0803-5253. ; 112:3, s. 557-568
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Tidskriftsartikel (refereegranskat)abstract
- Our aim was to evaluate cardiovascular risk profile in 42 children with kidney transplants (KT) at the Queen Silvia Children's Hospital, Gothenburg Sweden.Forty-two children (7.1-18years) with KT, time from transplantation 3.5 (0.9-13) years, were examined at inclusion and annually for three consecutive years. Eighteen matched controls were examined once. Cardiovascular phenotyping included ultra-high frequency ultrasound (UHFUS), pulse wave velocity (PWV) and endothelial function.Children with KT had higher body mass index (BMI) z-score and blood pressure (BP) z-score than healthy controls (BMI z-score: 0.4 ±1.0 and -0.2 ±0.9, respectively, p=0.02; SBP z-score: 0.5 ± 0.9 and -0.8 ± 0.7; DBP z-score: 0.7 ± 0.7 and -0.3 ± 0.5, respectively, p<0.001). BP z-score decreased significantly over three years, other vascular markers remained unchanged. PWV and Carotid intima thickness (IT) was higher in children with KT compared to healthy controls. Children with preemptive KT had lower radial IT and dorsal pedal media thickness (MT) compared to children with preceding dialysis.Children with KT show increased cardiovascular risk parameters, not increasing over time. Children on dialysis before KT have more pronounced vascular changes than those with preemptive KT, suggesting preemptive transplantation more beneficial for cardiovascular health.
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- Brogårdh, Christina, et al.
(författare)
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Self-Perceived Life Satisfaction during the First Wave of the COVID-19 Pandemic in Sweden : A Cross-Sectional Study
- 2021
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI AG. - 1660-4601 .- 1661-7827. ; 18:12
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Tidskriftsartikel (refereegranskat)abstract
- Currently, there is limited knowledge on how the Swedish strategy with more lenient public health restrictions during the COVID-19 pandemic has influenced people's life satisfaction. Here, we investigated self-reported life satisfaction during the first wave of the pandemic in Sweden, and perceived changes in life satisfaction in relation to various sociodemographic factors. A total of 1082 people (mean age 48 (SD 12.2); 82% women) responded to an online survey during autumn 2020 including the "Life Satisfaction Questionnaire-11". A majority (69%) were satisfied with life as a whole, and with other important life domains, with the exception of contact with friends and sexual life. An equal share reported that life as a whole had either deteriorated (28%) or improved (29%). Of those that perceived a deterioration, 95% considered it to be due to the pandemic. Regarding deteriorated satisfaction with life as a whole, higher odds were found in the following groups: having no children living at home; being middle aged; having other sources of income than being employed; and having a chronic disease. The Swedish strategy might have contributed to the high proportion of satisfied people. Those who perceived a deterioration in life satisfaction may, however, need attention from Swedish Welfare Authorities.
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- Eek, Frida, et al.
(författare)
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Self-perceived changes in physical activity and the relation to life satisfaction and rated physical capacity in swedish adults during the covid-19 pandemic—a cross sectional study
- 2021
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI AG. - 1661-7827 .- 1660-4601. ; 18:2
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Tidskriftsartikel (refereegranskat)abstract
- COVID-19 restrictions may prevent people from reaching recommended levels of physical activity (PA). This study examines self-perceived changes in the extent and intensity of PA during the COVID-19 pandemic, and the relation between perceived changes in PA and general life satisfaction and perceived physical capacity. A total of 1318 participants (mean age 47.8 SD12.6; 82.1% women) were recruited through social media in Sweden during autumn 2020. The survey included questions regarding perceived changes in PA compared to the previous year, the “Rating of Perceived Capacity” scale and “Life Satisfaction Questionnaire-11”. A change in PA was reported by 65% of participants. More participants reported an increase (36%) than a decrease (29%), however a decrease in PA was significantly more often considered to be due to the pandemic. The highest odds of decreased PA was found in the oldest age group (70+ years) (OR 2.8; 95% CI 1.4–5.7). Those who reported decreased levels of PA reported lower life satisfaction and aerobic capacity than the other groups (p > 0.001). Decreased physical activity was reported by many, but an equal share reported increased activity during the pandemic. The highest odds for decreased activity was found in the oldest group—the group that has been subjected to the strictest recommended COVID-19 restrictions in Sweden.
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