A Regional Socio-Economic Life Cycle Assessment of a Bioeconomy Value Chain

A bioeconomy tackles sustainable development at both the global and regional levels, as it relies on the optimized use of renewable bio-based resources for the provisioning of food, materials, and energy to meet societal demands. The effects of the bioeconomy can be best observed at a regional level, as it supports regional development and affects the social dimension of sustainability. In order to assess the social impacts of wood-based production chains with regional differentiation, the social life cycle assessment framework “RESPONSA” was established in 2018. We present an initial study, in which this method is applied to an exemplary production chain in a case study of laminated veneer lumber produced in central Germany. The results show a relatively better social performance compared to the reference economic sector, reflecting a relatively low rate of female employees as a major social hotspot. Several social opportunities are identified, in terms of health and safety, equal opportunities, and adequate remuneration, for the organization taking part in the value chain. Finally, considering the UN’s Sustainable Development Goals (SDGs) as a global normative framework, a number of additional indicators for RESPONSA, as well as further developments and recommendations regarding its application in other regions and the upcoming social life cycle assessment (S-LCA) guidelines, are identified

An Oral History of Three Generations of Kapa Practitioners.

Ed.D. Thesis. University of Hawaiʻi at Mānoa 2017

The development of interests in children with autism: A method to establish baselines for analyses and evaluation.

This article discusses development of interests in children with autism

Demographic and trophic dynamics of fishes in relation to hydrologic variation in channel and floodplain habitats of the Brazos River, Texas.

Large rivers in North America have been subjected to a variety of hydrologic alterations that have negatively impacted aquatic fauna. These impacts have triggered restoration efforts, including management of flows, to restore or maintain ecological integrity. Ecological data relevant to flow management and habitat restoration is scarce, and conceptual models of ecosystem function have been widely applied to large rivers despite a lack of quantitative evaluation of these models. Here, I examine demographic and trophic dynamics of fishes with divergent life histories and trophic guilds in relation to habitat heterogeneity and flow variability in a relatively unaltered floodplain system: the Brazos River, Texas. Reproductive activity of fishes with three divergent life history strategies was positively associated with long-term river hydrology, although species with alternate strategies exploited different portions of the hydrograph (peak flow versus increasing flow). Despite the positive association with hydrology, low-flow periods were favorable for recruitment, and food resources for larvae and juveniles were denser during these periods. Some species used both oxbow and channel habitats during some point in their life cycle, whereas other species appeared to be almost entirely restricted to one habitat type. Terrestrial C3 macrophytes accounted for a significant fraction of the biomass of most consumer species examined. Small-bodied species in oxbow lakes assimilated large fractions of biomass from benthic algae, whereas this pattern was not observed in the river channel. Frequent flow variations in the river channel may reduce algal standing stocks, and significant contributions from autochthonous algal sources may only occur during low-flow periods. Trophic positions of detritivores indicated that terrestrial carbon sources were assimilated, for the most part, via invertebrates rather than by direct consumption. My results indicate that current conceptual models are too vague to provide accurate predictions for restoration strategies in rivers with variable flow regimes. Flow and habitat management strategies that focus on reproducing key features of historical fluvial dynamics are likely to be more successful than strategies that focus on single indicator species or flow dynamics that differ from the historical hydrograph

Increasing activities and interests in a child dually diagnosed with PDD-NOS and DS.

Expanding interests may be a behavioral cusp, resulting in widespread changes across skills, and therefore is particularly relevant in intervention programs for children with autism. Little research has addressed directly increasing the diversity of activities and interests for this population. This study describes a program developed to increase activities and interests in a girl dually-diagnosed with pervasive developmental disorder (PDD-NOS) and Downs syndrome (DS). A multiple-baseline design across stimuli was employed to evaluate the program. The results show that the program increased number of total and different toy interactions. No effects were observed for overall duration of toy interactions. Results are discussed in relation to play skill instruction and preference assessment literature, the cusp, and autism intervention programs

Results from a Stakeholder Survey on Bioeconomy Monitoring and Perceptions on Bioeconomy in Germany

Our current economic systems are transgressing planetary boundaries globally and yet societal needs are not sufficiently and equally fulfilled. Fostering the bioeconomy as an economy based on renewable resources can be a transformation towards a sustainable future, to fulfill societal needs within planetary boundaries. However, sustainability is not intrinsic to the bioeconomy and consequently advanced and comprehensive monitoring systems on a national scale are needed. In the systemic modeling and monitoring of the German bioeconomy (SYMOBIO) a comprehensive national monitoring framework in the context of global dynamics was developed, and a first pilot report of monitoring results was published and presented to the public in June 2020. Stakeholder participation plays a role in informing monitoring from the beginning. Consequently, in this study we aim at evaluating the pilot report and monitoring as well as the general perception of the bioeconomy by an open survey. We collected approximately 100 responses, mainly from the stakeholder group "science". Most stakeholders are moderately satisfied with the monitoring and reporting. However, social aspects of the bioeconomy like hunger, poverty and inequalities are considered to be underrepresented, and the socio-economic perspective is viewed as too narrow. Future monitoring efforts should be oriented more on international agreed frameworks like the SDGs and be comparable to other monitoring systems and levels. Regarding general perceptions of the bioeconomy, a majority of stakeholders have a vision of a socio-ecological transformation, in contrast to German and European strategies which are seen as business-as-usual capitalism using additional renewable resources. Even though most stakeholders see the current development of bioeconomy critically, they consider the future development as open and encourage a sustainable bioeconomy that creates sustainable consumption and production patterns, global responsibility and compliance with planetary boundaries, as well as economic and ecological justice and participation shaping the overall economy. Our analysis underpins previous perspectives from stakeholder workshops and is embedded in increasingly polarizing societal mentalities of transformations

Oligomerization and Spatial Distribution of Kvβ1.1 and Kvβ2.1 Regulatory Subunits

Members of the regulatory Kvβ family modulate the kinetics and traffic of voltage-dependent K+ (Kv) channels. The crystal structure of Kv channels associated with Kvβ peptides suggests a α4/β4 composition. Although Kvβ2 and Kvβ1 form heteromers, evidence supports that only Kvβ2.1 forms tetramers in the absence of α subunits. Therefore, the stoichiometry of the Kvβ oligomers fine-tunes the activity of hetero-oligomeric Kv channel complexes. We demonstrate that Kvβ subtypes form homo- and heterotetramers with similar affinities. The Kvβ1.1/Kvβ2.1 heteromer showed an altered spatial distribution in lipid rafts, recapitulating the Kvβ1.1 pattern. Because Kvβ2 is an active partner of the Kv1.3-TCR complex at the immunological synapse (IS), an association with Kvβ1 would alter this location, shaping the immune response. Differential regulation of Kvβs influences the traffic and architecture of the Kvβ heterotetramer, modulating Kvβ-dependent physiological responses