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Humidity sensing in insects — from ecology to neural processing

Humidity is an omnipresent climatic factor that influences the fitness, reproductive behavior and geographic distribution of animals. Insects in particular use humidity cues to navigate the environment. Although the sensory neurons of this elusive sense were first described more than fifty years ago, the transduction mechanism of humidity sensing (hygrosensation) remains unknown. Recent work has u

Biogenic carbon dioxide as feedstock for production of chemicals and fuels : A techno-economic assessment with a European perspective

The use of fossil resources must be phased out during the next few decades in order to meet the adopted 2° target. The transition to non-fossil feedstocks in the production of chemicals and transportation fuels will make it increasingly important to economise on the biomass carbon since biomass is a limited resource. Carbon dioxide (CO2) can be used as carbon feedstock and thus serve as a valuable

'May contain traces of' : An ethnographic study of eating communities and the gluten free diet

Changes to the contemporary food system, including meals and eating patterns, have occurred quickly. One such change over the past 30 years has been the increase of commercially produced foods aimed at food allergies and intolerances and ‘free from’ dieting. The gluten free diet has recently emerged as a popular diet trend in Western countries, outpacing its origins as a treatment for celiac disea

Estimation of high-resolution terrestrial evapotranspiration from Landsat data using a simple Taylor skill fusion method

Estimation of high-resolution terrestrial evapotranspiration (ET) from Landsat data is important in many climatic, hydrologic, and agricultural applications, as it can help bridging the gap between existing coarse-resolution ET products and point-based field measurements. However, there is large uncertainty among existing ET products from Landsat that limit their application. This study presents a

Ultrasound Characterization of Microbead and Cell Suspensions by Speed of Sound Measurements of Neutrally Buoyant Samples

We present an experimental method including error analysis for the measurement of the density and compressibility of cells and microbeads; these being the two central material properties in ultrasound-based acoustophoretic applications such as particle separation, trapping, and up-concentration. The density of the microparticles is determined by using a neutrally buoyant selection process that inv

Impacts of climate mitigation strategies in the energy sector on global land use and carbon balance

Reducing greenhouse gas emissions to limit damage to the global economy climate-change-induced and secure the livelihoods of future generations requires ambitious mitigation strategies. The introduction of a global carbon tax on fossil fuels is tested here as a mitigation strategy to reduce atmospheric CO2 concentrations and radiative forcing. Taxation of fossil fuels potentially leads to changed

Deixis in narrative : a study of Kamaiurá, a Tupí- Guaraní language of Upper Xingu, Brazil

The current paper describes the deictic system of Kamaiurá, a language of the Tupí-Guaraní family. The Kamaiurá system of deictic demonstratives and adverbials has a high degree of complexity, including at least 17 different forms, of which several have different functions. The system codes four levels of Participant deixis, with proximal, medial, distal and far distal deixis. Forms can also code The current paper describes the deictic system of Kamaiurá, a language of the Tupí-Guaraní family. The Kamaiurá system of deictic demonstratives and adverbials has a high degree of complexity, including at least 17 different forms, of which several have different functions. The system codes four levels of Participant deixis, with proximal, medial, distal and far distal deixis. Forms can also code

Lessons from jazz improvisation to qualitative inquiry and reflective practice

In this presentation I will focus on lessons from the arts to qualitative inquiry, especially, what reflection on jazz improvisation may bring to qualitative inquiry. First, I will make the general suggestion that qualitative investigations, seen as reflective practices, have much in common with – and probably much to learn from – jazz improvisational practices. The complex processes of hermeneutiIn this presentation I will focus on lessons from the arts to qualitative inquiry, especially, what reflection on jazz improvisation may bring to qualitative inquiry. First, I will make the general suggestion that qualitative investigations, seen as reflective practices, have much in common with – and probably much to learn from – jazz improvisational practices. The complex processes of hermeneuti

Performance evaluation of complex fenestration systems

It is known that shading systems often combined with solar control glasses are used to avoid glare and overheating at expenses of daylight. In Dynamic Thermal Modelling tools, there is no assessment method where the shading use is expressed when predicting the building performance. Furthermore, literature often refers to studies where complex fenestration systems are optimized for specific cases.