Dragon09/odtu_chatbot huggingface dataset:
multiassessment of alternative fertilisers for promoting local sustainable value chains and clean ecosystems

fertilisation is key to feeding the growing world population yet the most common fertilisation scheme based on conventional fertilisers poses threats to the environment eg eutrophication caused by nutrient leaching and sustainability of the eu food system due to high dependence on fertiliser imports from third countries thus among the key eu political priorities is to reduce by 20 the use of conventional fertilisers by 2030 and to decrease nutrient losses by 50 a promising solution for this aim are alternative fertilisers produced from recovered nutrients from secondary raw materials eg biowaste sewage sludge however their wide scale deployment is hindered by lack of awareness about alternative fertilisation concerns regarding their technical viability and the disparity of legislations that creates a state of uncertaintyin this context ferplay is a comprehensive approach to gather harmonise select and complement the knowledge on alternative fertiliser value chains and diffuse it to promote the widescale production and application of alternative fertilisers with best environmental social and economic performance as well as technical and regulatory viability thus ferplay employs a unique methodology for mapping the value chains select the most promising ones and assess their impacts ferplay engages key stakeholders in cocreation of results and broadly disseminates them the consortium gathers key players from the whole value chain 1 alternative fertiliser producers from all the main types of secondary raw materials producers of digestate 183 members of compost 120 members and of struvite 2 entities representing conventional 15m members organic 100000 members and young 200000 members farmers 3 a paneuropean network with 100 members representing public administrations supported by 4 waste valorisation and agriculture research institutes 5 market strategists and 6 communication experts
nanometric bioinspired coating for wind turbine wings ice protection

although winters are the best season for wind energy harvesting icing is a major problem affecting the competiveness of this type of renewable energy in europe about 94 of the windfarms have suffered icing events which reduce turbine performance and causing even temporary shutdowns indeed icinginduced power output losses in wind farms are found to reach over 20 of the annual production there is not yet an efficient costeffective antiicing or deicing solution on the market active solutions thermal and mechanical systems present low efficiency while passive technologies typically coatings and paints are not easily applied and their durability and effectiveness are not well demonstrated nanowings will overcome the icing challenge by developing a disruptive transparent nanocoating superglue polymers and nanoparticles blended formulation with outstanding antiicing and antifouling properties that can be applied insitu via an innovative portable and light module minielectrospinning and heating system which can be mounted under a remotely controlled drone 5 gm2 of the nanomaterial coated over the surface of a fiberglassreinforced polyester or epoxy wind turbine blade creates a nanorough layer 05 m thick that reduces the wettability of the surface and imprint selfcleaning properties by avoiding ice accretion nanowings reduces downtimes and increases the electricity production of the wind turbine nanowings is seizing a new concept of engineering and electrospinning of nanomaterials demonstrated at lab scale by partner linari moreover the international consortium brings together topnotch academics dtu with seminal contributions in advanced nanomaterials and wind turbines performance under icing conditions a wellrecognized utility company enel as enduser and key testing partner valdihuelo wind farm spain and an sme eologix with innovation in onsite wind turbines inspection based on avantgarde adhesive sensors
from facetoface to facetoscreen social animals interacting in a digital world

over millions of years human survival has crucially depended on rapport building seeking others social support and sharing resources in groups this social context has created constant evolutionary pressure to develop specific biological systems geared to interacting facetoface with physically present others for just a few years we have been living in a rapidly developing digital world where interactions across society education friendship health care shift to facetoscreen interaction strongly accelerated by the covid19 pandemic how does this core change affect our social interactions in sodi i will contrast facetoface with facetoscreen live interactions of many individuals taking a multimethod biopsychological approach according to my theoretical working model facetoscreen interactions fail to entirely engage specific socially relevant hormonal systems oxytocin opioids testosterone which evolved to process contextdependent stimuli from facetoface contact mutual eye gaze physical contact social odour consequently hormonemediated beneficial social effects should be attenuated while adding social stimuli should ameliorate this difference to test my models assumptions i will tackle three objectives how do facetoscreen interactions differ from facetoface ones can we socially enrich facetoscreen interactions by adding previously lacking social stimuli does experimentally modulating hormone levels in the brain affect differences between facetoface and facetoscreen interactions in a radically innovative approach my research combines experimentalpsychological interaction paradigms neurophysiological and subjective measures and hormone administration to understand the merits and flaws of interacting in a digital reality moreover my project aims to strike new paths for socially enriching facetoscreen interactions thereby unfolding the full potential of the digital revolution
the platformization of music towards a global theory

how are streaming and social media platforms changing the working conditions and creative practices of music artists around the world how can we better understand the transformative impact of platformization through the lens of music online platforms from amazon to youtube have been both celebrated and criticized the covid19 pandemic has only further entrenched these platforms in our lives platformuse takes music as a medium through which to examine the impacts of platformization it offers the first crossnational analysis of this transformation as understood by music artists to date most research into platformization is limited to case studies of particular platforms in particular countries platformuse provides a global perspective that is sensitive to the complexity of platformization the three national contexts that make up this project the netherlands south korea and nigeria represent three very different models and stages of platformization platformuse asks how might the everyday experiences of music artists in diverse locations challenge some of the assumptions about how platformization proceeds and in turn help us to generate a truly global understanding of cultural production in the platform era the pi has extensively researched music platformization in north america europe and asia and is thus uniquely suited to realize the ambitious aims of this global project the project is embedded in a multidisciplinary research network and an advisory board comprised of academics industry experts and artists from the netherlands south korea and nigeria through innovative methods platformuse promises to bridge and build upon diverse fields of study including popular music studies platform studies mediacultural industries research and ethnomusicology the aim is to develop an integrative framework for theorizing the global platformization of music and to open up new research agendas for the study of culture in our platform society
gravitational wave theory feynman toolbox for einstein gravity

since the discovery of gravitational waves from a binary black hole merger in 2016 we have entered a new era in exploring the universe binary black hole and neutron star mergers are the primary sources of gravitational waves highaccuracy theoretical predictions for the motion of compact binary systems play a fundamental role in interpreting data and maximizing discovery potential for present and future observations such as ligovirgokagra i have played a pioneering role in the development of a new framework aiming at efficiently calculating gravitationalwave observables using modern theoretical tools initially invented for cerns lhc experiments using this framework we have obtained the most precise theoretical predictions for the gravitational dynamics of binary inspirals to datethis project aims to push the precision frontier for theoretical predictions for the gravitational observables of inspiralling binary systems this will be achieved by innovating computational methods for classical gravitational dynamics using cuttingedge techniques from quantum field theory and modern mathematics including feynman integrals effective field theory special functions and applied algebraic geometry we will derive a set of new precision corrections for the dynamics of inspiralling binaries including spin and finitesize effects beyond the current state of the art these new results will be used to construct more accurate waveform models the latter are crucial to understanding longstanding questions in fundamental physics and astronomy with nextgeneration gravitationalwave observations such as the lisa and the einstein telescope in europe which in turn may provide fundamental insights into einsteins theory of gravity
exploring chemistry under vibrational strong coupling

exploring chemistry under vibration strong coupling in the past several years it has been shown experimentally that a cavity quantum electrodynamics phenomenon called vibrational strong coupling vsc can change chemical reactivity this includes modification of reaction kinetics product distributions and binding thermodynamics vsc relies on the formation of hybrid lightmatter states created by coupling molecular vibrations to photonic cavities vsc utilizes lightmatter interactions without the need for any light as such to modify the molecular wavefunction the possibility of modifying chemical reactivity with vsc has generated considerable excitement in both academia and industry around the world however nobody is yet able to predict the outcome of chemical reactions under vsc we lack an established theoretical framework and have only a limited number of experimental studies to rely on this poses both a fundamental question and an impediment towards any future application there is now a clear need for a systematic approach to reach a new level of insight and understanding of the underlying mechanisms at play in this phenomenon this project proposes a systematic approach to study chemical reactivity under vsc in order to establish when and how vsc affects reactions and their mechanism a single reaction acyl substitution which occurs on many structurally different substates will be examined in depth using tools like hammett mapping and eyring analysis subsequently different reactions of a single functional group being the carbonyl group will be screened for vsc effects all of this serves to uncover any pattern of effects experimentally and will generate a rich data set which can be used by theory groups construct new models and verify existing ones
formation and evolution of habitable planets with seasons and tides

project planets is focused on one of the big questions of science are we alone in the universe at this moment we are urgently in need of improved models of the planet formation process in order to make reliable theoretical predictions the needed improvement comes from recent studies that argue that the evolution of life on earth depended on the presence of seasons and ocean tides which have so far not been taken into account in astronomy as these phenomena are caused by the tilt of earths rotation axis and our moon it is time to include planetary spins and satellite systems to the planet formation model this big step forwards towards realistic models of habitable planets has been a major challenge but has recently become feasible with the publication of my unique nbody code tidymess which solves the orbit spin and tidal evolution of chaotically interacting planets and moons with a novel approach for combining direct and secular integration methods i will be able to obtain complete evolutions of ensembles of planetmoon systems and quantify the likelihood for planetary systems to produce a habitable planet with seasons and tides ie earthmoon analogues three capture mechanisms will be studied in detail tidal capture fewbody interactions with insitu formed moons and dynamical friction with planetesimals the demographics of the ensemble will provide new insights into the formation of earthmoon analogues while also quantifying their expected cosmic number density the results will be used to derive a novel statistical method that can be used by the community to include the effects of planetary spins and satellite systems in other largescale planet formation models in conclusion project planets represents a large step forwards in our understanding of the habitability of worlds by scrutinising the role played by seasons and tides
transformation of aviation and rairway solutions towards integration and synergies

travel wises will support the shift from traffic management in silos to intermodal traffic orchestration by putting in place a methodology a roadmap and the related technologies to allow for i sharing of information between air and rail operators ii intermodal collaborative decision making both in nominal situations and in case of disruptions iii optimisation of passenger experienceamong others travel wise will exploit the experience acquired in the air sector while building the single european sky and the european atm architecture eatma to share knowledge with the rail sector and support the progressive results of the system pillar created by erju in the building of the european single railway area and in the definition of the rail system architecture to create an intermodal ecosystem and following the evolution of the atm and rail sectors and their master plans travel wise will exploit the full benefits of digitalisation define a roadmap towards a common airrail data space extend the collaborative decision making process to multimodality develop integrated operations plans and design develop implement and validate technical solutions for airrail integrated traffic management in both nominal and nonnominal situations this is guaranteed by the presence in the consortium of relevant members of both joint undertakings and a wide representation of end users ranging from airport and rail infrastructure managers air and rail operators air navigation service providers ansps other transport mode operators relevant technology providers and research centres
memristive neurons and synapses for neuromorphic edge computing

in recent years artificial intelligence has shifted towards collaborative learning paradigms where multiple systems acquire and elaborate data in realtime and share their experience to improve their performance memriness will generate new fundamental computing primitives that will overcome the current challenges for the deployment of intelligent systems on the edgethe requirements of a system operating on the edge are very tight power efficiency low area occupation fast response times and online learning braininspired architectures such as spiking neural networks snns use artificial neurons and synapses that perform lowlatency computation and internalstate storage simultaneously with very low power consumption but at present they mainly rely on standard technologies which make snns unfit to meet the abovementioned constraints indeed the dream of compact and efficient neurons and synapses able to work at different time scales to match realtime constants and to retain memory of their state even in the absence of a power supply cannot be realised without flanking standard technologies with emerging onesin this respect memristive technology has shown promising results due to its ability to support nonvolatile storage of the snn parameters yet so far research has prioritised the nonvolatile properties of the devices rather than focusing additionally on the reproduction of multitemporal synaptic and neural dynamics to solve this problem i will develop neurons and synapses that exploit the intrinsic physical characteristics and dynamics of volatile and nonvolatile memristive devices to enable the design of compact power efficient snns with multi timescale dynamics i will use a holistic approach and codevelop every aspect from the devices to the circuits to the learning algorithms i will use the results to design a snn and demonstrate its collaborative and online learning capabilities in three scenarios of increasing complexity
roaming ancestry landscapes of social and genetic relations in prehistory

kinship systems and networks of contact and exchange in prehistoric societies could so far only be studied indirectly recent advances in archaeogenetics have enabled the retrieval of ancient genomic data with high success rates which often allows the study of nearly all individuals from the same archaeological site making intrasite studies become reality estimating degrees of biological relatedness and demonstrating biological unrelatedness can form a robust scaffold to reconstruct social and kin relations which permit stable inferences on kinship structures and social organisation in prehistoric societies further analytical advances that estimate shared identitybydescent between individuals can identify biological relatives up to the 10th degree which has enabled the detection of distant relatives between different sites many such connections across sites and regions can be found in the published ancient human genomes from europes prehistory and the chances to find more scales up quadratically with the number of individuals studied through full integration of archaeological anthropological isotopic and other context data it will for the first time be possible to match levels of resolution in archaeology and genetics to map relationships over geographic distances and to learn how prehistoric communities were organised interacted and formed networks given these exciting prospects this project will enhance the data density in neolithic and bronze age europe by including new wellcontextualised sites and regions at our disposal with the aim to build comprehensive maps of contact trade and exchange based on quantifiable and statistically robust measures this unique largescale spatiotemporal reference dataset will allow us to use innovative integrated modelling approaches that explore theoretical frameworks and kinship models from ethnographic studies and to produce novel insights into the evolution and structures of human societies
code obfuscation in a quantum world

program obfuscation is a central building block in cryptography and has been conjectured to be cryptocomplete it subsumes virtually all known cryptographic primitives and extends the scope of cryptography with new capabilities yet when bringing quantum computation into the picture our understanding of obfuscation is inadequate i on the one hand quantum algorithms break most known constructions of obfuscation and the few that survive are based on poorly understood computational assumptions ii on the other hand obfuscation is limited to classical programs and thus fails to cater the potential advantages of quantum computation the notion of obfuscation of quantum programs is largely unexplored at present we do not even know a heuristic construction of quantum obfuscation let alone a provablysecure onethe goal of this research program is to place obfuscation on firm footing even in a quantum world we will develop new constructions of classical obfuscation that are provably secure against quantum algorithms then using this cryptographic tool we will systematically tackle the question of obfuscating quantum programs quantum obfuscation will provide the theoretical foundation for cryptography secure against quantum attacks and will open the floodgate for new applications of cryptography in a quantum world
how expectation and attention shape visual information processing in the human brain

our behaviours and conscious experiences are profoundly shaped by what we see therefore it is not surprising that unravelling the neural mechanisms of vision ranks among the top priorities of neuroscience this poses the challenge of unravelling how our brain creates seamless and comprehensible visual experiences from the dizzying onslaught of visual information bombarding our retinae previous research suggests that expectation and attention play a central role in coordinating this information extraction process however at present deep insights into how these two topdown processes shape information processing in the human visual system remain elusive expat will address this outstanding knowledge gap by revealing how expectation and attention change natural image information encoding in the human brain across visual features across brain areas and across time to this end expat sets itself the following three objectives 1 revealing how expectation and attention change the specificity and efficiency of information encoding in the human visual cortex 2 measuring the impact of expectation and attention on image information encoding across cortical brain areas and betweenarea information transfer and 3 obtaining insights into how expectation and attention change the chronology of visual information processing moreover expat will address the open question of whether or not attention and expectation effects in the visual cortex are mediated by the same or by different feedback mechanisms these objectives will be realised by using several advanced methods including various multivariate analyses of fmri and eeg data a deep convolutional networkbased approach for creating featurereduced natural images a multivariate brain connectivity measure and a psychophysical technique for measuring the informativeness of image features
isopropenyl esters ipes as building blocks for the synthesis and recycling of renewable polyethers with tunable properties

the synthesis of novel monomers that combine a bioorigin scalability low cost and structural modularity merged with the synthesis of customdegradable plastics is one of the major objectives in sustainable development realization of these goals can contribute to a circular rather than a linear economy within this context the impulse project aims to develop novel strategies for the catalytic synthesis of renewable polyethers featuring tunable properties using isopropenyl esters ipes as biobased and inexpensive precursors the key polymerization strategy that is used entails ringopening polymerization rop through proper activation of ipederived oxides using hostdeveloped catalysts with known potential the epoxide monomers are obtained through enzymatic epoxidation to streamline the green efforts of this research program the main strengths of impulse are the versatility of the starting precursors the possibility of modulating the polyether structures and their properties before or after their synthesis and the potential for degradation of the polyethers through controlled depolymerization thereby creating a circular atom approach by repurposing the degradation products the creation of a wider range of commercially attractive polyether macromolecules can boost a transition to biobased analogues with a significantly expanded application potential and an increased tunability of the mechanical thermal and optical properties while enabling an improved carbon footprint