| 1. |
- Kehoe, Laura, et al.
(author)
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Make EU trade with Brazil sustainable
- 2019
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In: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 364:6438, s. 341-
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Journal article (other academic/artistic)
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| 2. |
- Baumann, Ana A., et al.
(author)
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Exploring contextual factors influencing the implementation of evidence-based care for hypertension in Rwanda : a cross-sectional study using the COACH questionnaire
- 2021
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In: BMJ Open. - : BMJ Publishing Group Ltd. - 2044-6055. ; 11:9
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Journal article (peer-reviewed)abstract
- ImportanceHypertension is the largest contributor to the Global Burden of Disease. In Rwanda, as in most low-income and middle-income countries, an increasing prevalence of hypertension and its associated morbidity and mortality is causing major healthcare and economic impact. Understanding healthcare systems context in hypertension care is necessary.ObjectiveTo study the hypertension healthcare context as perceived by healthcare providers using the Context Assessment for Community Health (COACH) tool.DesignA cross-sectional cohort responded to the COACH questionnaire and a survey about hypertension training.SettingThree tertiary care hospitals in Rwanda.ParticipantsHealthcare professionals (n=223).Primary outcome(s) and measure(s)The COACH tool consists of 49 items with eight subscales: resources, community engagement, commitment to work, informal payment, leadership, work culture, monitoring services for action (5-point Likert Scale) and sources of knowledge (on a 0-1 scale). Four questions surveyed training on hypertension.ResultsResponders (n=223, 75% women; 56% aged 20-35 years) included nurses (n=142, 64%, midwives (n=42, 19%), primary care physicians (n=28, 13%) and physician specialists (n=11, 5%)). The subscales commitment to work, leadership, work culture and informal payment scored between 4.7 and 4.1 and the community engagement, monitoring services for action and organizational resources scored between 3.1 and 3.5. Sources of knowledge had a mean score of 0.6 +/- 0.3. While 73% reported having attended a didactic hypertension seminar in the past year, only 28% had received long-term training and 51% had <3-year experience working with hypertension care delivery. The majority (99%) indicated a need for additional training in hypertension care.ConclusionsThere is a need for increased and continuous training in Rwanda. Healthcare responders stated a commitment to work and reported supportive leadership, while acknowledging limited resources and no monitoring systems. The COACH tool provides contextual guidance to develop training strategies prior to the implementation of a sustainable hypertension care programme.
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| 3. |
- Baumann, Martina, et al.
(author)
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Artificially designed promoters : understanding the role of spatial features and canonical binding sites in transcription
- 2012
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In: Bioengineered Bugs. - : Informa UK Limited. - 1949-1018 .- 1949-1026. ; 3:2, s. 120-123
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Journal article (peer-reviewed)abstract
- The promoter is a key element in gene transcription and regulation. We previously reported that artificial sequences rich in the dinucleotide CpG are sufficient to drive expression in vitro in mammalian cell lines, without requiring canonical binding sites for transcription factor proteins. Here, we report that introducing a promoter organization that alternates in CpGs and regions rich in A and T further increases expression strength, as well as how insertion of specific binding sites makes such sequences respond to induced levels of the transcription factor NFκB. Our findings further contribute to the mechanistic understanding of promoters, as well as how these sequences might be shaped by evolutionary pressure in living organisms.
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| 4. |
- Bergström, Anders, et al.
(author)
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Grey wolf genomic history reveals a dual ancestry of dogs
- 2022
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In: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 607:7918, s. 313-320
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Journal article (peer-reviewed)abstract
- The grey wolf (Canis lupus) was the first species to give rise to a domestic population, and they remained widespread throughout the last Ice Age when many other large mammal species went extinct. Little is known, however, about the history and possible extinction of past wolf populations or when and where the wolf progenitors of the present-day dog lineage (Canis familiaris) lived. Here we analysed 72 ancient wolf genomes spanning the last 100,000 years from Europe, Siberia and North America. We found that wolf populations were highly connected throughout the Late Pleistocene, with levels of differentiation an order of magnitude lower than they are today. This population connectivity allowed us to detect natural selection across the time series, including rapid fixation of mutations in the gene IFT88 40,000–30,000 years ago. We show that dogs are overall more closely related to ancient wolves from eastern Eurasia than to those from western Eurasia, suggesting a domestication process in the east. However, we also found that dogs in the Near East and Africa derive up to half of their ancestry from a distinct population related to modern southwest Eurasian wolves, reflecting either an independent domestication process or admixture from local wolves. None of the analysed ancient wolf genomes is a direct match for either of these dog ancestries, meaning that the exact progenitor populations remain to be located.
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| 5. |
- Betts, Matthew J., et al.
(author)
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Learning in anticipation of reward and punishment : perspectives across the human lifespan
- 2020
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In: Neurobiology of Aging. - : Elsevier BV. - 0197-4580 .- 1558-1497. ; 96, s. 49-57
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Journal article (peer-reviewed)abstract
- Learning to act to receive reward and to withhold to avoid punishment has been found to be easier than learning the opposite contingencies in young adults. To what extent this type of behavioral adaptation might develop during childhood and adolescence and differ during aging remains unclear. We therefore tested 247 healthy individuals across the human life span (7–80 years) with an orthogonalized valenced go/no-go learning task. Computational modeling revealed that peak performance in young adults was attributable to greater sensitivity to both reward and punishment. However, in children and adolescents, we observed an increased bias toward action but not reward sensitivity. By contrast, reduced learning in midlife and older adults was accompanied by decreased reward sensitivity and especially punishment sensitivity along with an age-related increase in the Pavlovian bias. These findings reveal distinct motivation-dependent learning capabilities across the human life span, which cannot be probed using conventional go/reward no-go/punishment style paradigms that have important implications in lifelong education.
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| 6. |
- Biurrun, Idoia, et al.
(author)
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Benchmarking plant diversity of Palaearctic grasslands and other open habitats
- 2021
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In: Journal of Vegetation Science. - Oxford : John Wiley & Sons. - 1100-9233 .- 1654-1103. ; 32:4
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Journal article (peer-reviewed)abstract
- Journal of Vegetation Science published by John Wiley & Sons Ltd on behalf of International Association for Vegetation Science.Aims: Understanding fine-grain diversity patterns across large spatial extents is fundamental for macroecological research and biodiversity conservation. Using the GrassPlot database, we provide benchmarks of fine-grain richness values of Palaearctic open habitats for vascular plants, bryophytes, lichens and complete vegetation (i.e., the sum of the former three groups). Location: Palaearctic biogeographic realm. Methods: We used 126,524 plots of eight standard grain sizes from the GrassPlot database: 0.0001, 0.001, 0.01, 0.1, 1, 10, 100 and 1,000 m2 and calculated the mean richness and standard deviations, as well as maximum, minimum, median, and first and third quartiles for each combination of grain size, taxonomic group, biome, region, vegetation type and phytosociological class. Results: Patterns of plant diversity in vegetation types and biomes differ across grain sizes and taxonomic groups. Overall, secondary (mostly semi-natural) grasslands and natural grasslands are the richest vegetation type. The open-access file ”GrassPlot Diversity Benchmarks” and the web tool “GrassPlot Diversity Explorer” are now available online (https://edgg.org/databases/GrasslandDiversityExplorer) and provide more insights into species richness patterns in the Palaearctic open habitats. Conclusions: The GrassPlot Diversity Benchmarks provide high-quality data on species richness in open habitat types across the Palaearctic. These benchmark data can be used in vegetation ecology, macroecology, biodiversity conservation and data quality checking. While the amount of data in the underlying GrassPlot database and their spatial coverage are smaller than in other extensive vegetation-plot databases, species recordings in GrassPlot are on average more complete, making it a valuable complementary data source in macroecology. © 2021 The Authors.
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| 7. |
- Bäck, Hanna, et al.
(author)
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Coordination of legislative speech in times of crisis : Youth unemployment and debates on redistributive policies in the Swedish Riksdag, 1994-2014
- 2019
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In: International Journal of Social Welfare. - : WILEY. - 1369-6866 .- 1468-2397. ; 28:4, s. 404-417
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Journal article (peer-reviewed)abstract
- Parliamentary debates and the discussion on different law proposals are a key part of the process of policy making. We argue in this article that a high economic problem pressure in the region an MP represents will affect the MP's legislative speechmaking. We also hypothesise that parties tend to coordinate their speakers in parliament to display a cohesive profile in the domain of labour, employment and immigration issues, i.e., in issue areas which reflect redistributive policies that are highly salient for almost all parties. We evaluate our expectations based on an analysis of Swedish parliamentary debates on labour, employment and immigration policy during the period between 1994 and 2014. The findings show that parliamentary parties coordinate speechmaking: Those MPs who represent economically troubled districts are less likely to appear in plenary debates, as well as MPs who deviate programmatically from the party line.
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| 8. |
- Bäck, Hanna, et al.
(author)
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Sweden : Biased Debate Participation with Nearly Equal Gender Representation
- 2021
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In: The Politics of Legislative Debates. - 9780198849063 ; , s. 713-733
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Book chapter (other academic/artistic)abstract
- The Swedish Riksdag is often regarded as an ideal type for Scandinavian or Nordic parliamentarism. This relates to institutional features and party cohesion, but more often so to descriptive representation in terms of gender—an aspect where Sweden's parliament has consistently occupied the top position among European parliaments during the last decades. However, and despite an unlikely-case-character, previous research has shown that gender biases exist in Nordic parliaments and the Riksdag in particular. This chapter follows this research and evaluates how gender and seniority determine legislators' opportunities to speak in plenary debates. Our results show that the gender biases found in previous research persist to date and extend further to the past. Furthermore, low seniority amplifies the effect of gender; junior female legislators have the slimmest chances to speak in plenary debates.
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| 9. |
- Bäck, Hanna, et al.
(author)
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The Unequal Distribution of Speaking Time in Parliamentary-Party Groups
- 2019
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In: Legislative Studies Quarterly. - : WILEY. - 0362-9805 .- 1939-9162. ; 44:1, s. 163-193
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Journal article (peer-reviewed)abstract
- Parliamentary debates provide an arena where Members of Parliament (MPs) present, challenge, or defend public policies. However, the "plenary bottleneck" allows the party leadership to decide who participates in a debate. We argue that in this decision the timing of a debate matters: in proximity of elections, the leadership should be concerned with maintaining its brand name and therefore restrict floor access, in particular if the debate is salient for the respective party. We evaluate our hypotheses in a cross-country study drawing on a novel data set covering all speeches given during one or two legislative terms in six European parliaments. We find that the electoral cycle matters for the distribution of speaking time: Party leaders do restrict parliamentary speechmaking to a smaller number of MPs at the end of the term. This has important implications for our understanding of parliaments as an electoral arena and for our understanding of intraparty politics.
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| 10. |
- Dengler, Juergen, et al.
(author)
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GrassPlot - a database of multi-scale plant diversity in Palaearctic grasslands
- 2018
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In: Phytocoenologia. - : Schweizerbart. - 0340-269X. ; 48:3, s. 331-347
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Journal article (peer-reviewed)abstract
- GrassPlot is a collaborative vegetation-plot database organised by the Eurasian Dry Grassland Group (EDGG) and listed in the Global Index of Vegetation-Plot Databases (GIVD ID EU-00-003). GrassPlot collects plot records (releves) from grasslands and other open habitats of the Palaearctic biogeographic realm. It focuses on precisely delimited plots of eight standard grain sizes (0.0001; 0.001;... 1,000 m(2)) and on nested-plot series with at least four different grain sizes. The usage of GrassPlot is regulated through Bylaws that intend to balance the interests of data contributors and data users. The current version (v. 1.00) contains data for approximately 170,000 plots of different sizes and 2,800 nested-plot series. The key components are richness data and metadata. However, most included datasets also encompass compositional data. About 14,000 plots have near-complete records of terricolous bryophytes and lichens in addition to vascular plants. At present, GrassPlot contains data from 36 countries throughout the Palaearctic, spread across elevational gradients and major grassland types. GrassPlot with its multi-scale and multi-taxon focus complements the larger international vegetationplot databases, such as the European Vegetation Archive (EVA) and the global database " sPlot". Its main aim is to facilitate studies on the scale-and taxon-dependency of biodiversity patterns and drivers along macroecological gradients. GrassPlot is a dynamic database and will expand through new data collection coordinated by the elected Governing Board. We invite researchers with suitable data to join GrassPlot. Researchers with project ideas addressable with GrassPlot data are welcome to submit proposals to the Governing Board.
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