Project acronym ALFA
Project Shaping a European Scientific Scene : Alfonsine Astronomy
Researcher (PI) Matthieu Husson
Host Institution (HI) CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS
Country France
Call Details Consolidator Grant (CoG), SH6, ERC-2016-COG
Summary Alfonsine astronomy is arguably among the first European scientific achievements. It shaped a scene for actors like Regiomontanus or Copernicus. There is however little detailed historical analysis encompassing its development in its full breadth. ALFA addresses this issue by studying tables, instruments, mathematical and theoretical texts in a methodologically innovative way relying on approaches from the history of manuscript cultures, history of mathematics, and history of astronomy.
ALFA integrates these approaches not only to benefit from different perspectives but also to build new questions from their interactions. For instance the analysis of mathematical practices in astral sciences manuscripts induces new ways to analyse the documents and to think about astronomical questions.
Relying on these approaches the main objectives of ALFA are thus to:
- Retrace the development of the corpus of Alfonsine texts from its origin in the second half of the 13th century to the end of the 15th century by following, on the manuscript level, the milieus fostering it;
- Analyse the Alfonsine astronomers’ practices, their relations to mathematics, to the natural world, to proofs and justification, their intellectual context and audiences;
- Build a meaningful narrative showing how astronomers in different milieus with diverse practices shaped, also from Arabic materials, an original scientific scene in Europe.
ALFA will shed new light on the intellectual history of the late medieval period as a whole and produce a better understanding of its relations to related scientific periods in Europe and beyond. It will also produce methodological breakthroughs impacting the ways history of knowledge is practiced outside the field of ancient and medieval sciences. Efforts will be devoted to bring these results not only to the relevant scholarly communities but also to a wider audience as a resource in the public debates around science, knowledge and culture.
Summary
Alfonsine astronomy is arguably among the first European scientific achievements. It shaped a scene for actors like Regiomontanus or Copernicus. There is however little detailed historical analysis encompassing its development in its full breadth. ALFA addresses this issue by studying tables, instruments, mathematical and theoretical texts in a methodologically innovative way relying on approaches from the history of manuscript cultures, history of mathematics, and history of astronomy.
ALFA integrates these approaches not only to benefit from different perspectives but also to build new questions from their interactions. For instance the analysis of mathematical practices in astral sciences manuscripts induces new ways to analyse the documents and to think about astronomical questions.
Relying on these approaches the main objectives of ALFA are thus to:
- Retrace the development of the corpus of Alfonsine texts from its origin in the second half of the 13th century to the end of the 15th century by following, on the manuscript level, the milieus fostering it;
- Analyse the Alfonsine astronomers’ practices, their relations to mathematics, to the natural world, to proofs and justification, their intellectual context and audiences;
- Build a meaningful narrative showing how astronomers in different milieus with diverse practices shaped, also from Arabic materials, an original scientific scene in Europe.
ALFA will shed new light on the intellectual history of the late medieval period as a whole and produce a better understanding of its relations to related scientific periods in Europe and beyond. It will also produce methodological breakthroughs impacting the ways history of knowledge is practiced outside the field of ancient and medieval sciences. Efforts will be devoted to bring these results not only to the relevant scholarly communities but also to a wider audience as a resource in the public debates around science, knowledge and culture.
Max ERC Funding
1 871 250 €
Duration
Start date: 2017-09-01, End date: 2022-08-31
Project acronym AlgoFinance
Project Algorithmic Finance: Inquiring into the Reshaping of Financial Markets
Researcher (PI) Christian BORCH
Host Institution (HI) COPENHAGEN BUSINESS SCHOOL
Country Denmark
Call Details Consolidator Grant (CoG), SH3, ERC-2016-COG
Summary Present-day financial markets are turning algorithmic, as market orders are increasingly being executed by fully automated computer algorithms, without any direct human intervention. Although algorithmic finance seems to fundamentally reshape the central dynamics in financial markets, and even though it prompts core sociological questions, it has not yet received any systematic attention. In a pioneering contribution to economic sociology and social studies of finance, ALGOFINANCE aims to understand how and with what consequences the turn to algorithms is changing financial markets. The overall concept and central contributions of ALGOFINANCE are the following: (1) on an intra-firm level, the project examines how the shift to algorithmic finance reshapes the ways in which trading firms operate, and does so by systematically and empirically investigating the reconfiguration of organizational structures and employee subjectivity; (2) on an inter-algorithmic level, it offers a ground-breaking methodology (agent-based modelling informed by qualitative data) to grasp how trading algorithms interact with one another in a fully digital space; and (3) on the level of market sociality, it proposes a novel theorization of how intra-firm and inter-algorithmic dynamics can be conceived of as introducing a particular form of sociality that is characteristic to algorithmic finance: a form of sociality-as-association heuristically analyzed as imitation. None of these three levels have received systematic attention in the state-of-the-art literature. Addressing them will significantly advance the understanding of present-day algorithmic finance in economic sociology. By contributing novel empirical, methodological, and theoretical understandings of the functioning and consequences of algorithms, ALGOFINANCE will pave the way for other research into digital sociology and the broader algorithmization of society.
Summary
Present-day financial markets are turning algorithmic, as market orders are increasingly being executed by fully automated computer algorithms, without any direct human intervention. Although algorithmic finance seems to fundamentally reshape the central dynamics in financial markets, and even though it prompts core sociological questions, it has not yet received any systematic attention. In a pioneering contribution to economic sociology and social studies of finance, ALGOFINANCE aims to understand how and with what consequences the turn to algorithms is changing financial markets. The overall concept and central contributions of ALGOFINANCE are the following: (1) on an intra-firm level, the project examines how the shift to algorithmic finance reshapes the ways in which trading firms operate, and does so by systematically and empirically investigating the reconfiguration of organizational structures and employee subjectivity; (2) on an inter-algorithmic level, it offers a ground-breaking methodology (agent-based modelling informed by qualitative data) to grasp how trading algorithms interact with one another in a fully digital space; and (3) on the level of market sociality, it proposes a novel theorization of how intra-firm and inter-algorithmic dynamics can be conceived of as introducing a particular form of sociality that is characteristic to algorithmic finance: a form of sociality-as-association heuristically analyzed as imitation. None of these three levels have received systematic attention in the state-of-the-art literature. Addressing them will significantly advance the understanding of present-day algorithmic finance in economic sociology. By contributing novel empirical, methodological, and theoretical understandings of the functioning and consequences of algorithms, ALGOFINANCE will pave the way for other research into digital sociology and the broader algorithmization of society.
Max ERC Funding
1 590 036 €
Duration
Start date: 2017-05-01, End date: 2021-04-30
Project acronym AMPLITUDES
Project Novel structures in scattering amplitudes
Researcher (PI) Johannes Martin HENN
Host Institution (HI) MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN EV
Country Germany
Call Details Consolidator Grant (CoG), PE2, ERC-2016-COG
Summary This project focuses on developing quantum field theory methods and applying them to the phenomenology of elementary particles. At the Large Hadron Collider (LHC) our current best theoretical understanding of particle physics is being tested against experiment by measuring e.g. properties of the recently discovered Higgs boson. With run two of the LHC, currently underway, the experimental accuracy will further increase. Theoretical predictions matching the latter are urgently needed. Obtaining these requires extremely difficult calculations of scattering amplitudes and cross sections in quantum field theory, including calculations to correctly describe large contributions due to long-distance physics in the latter. Major obstacles in such computations are the large number of Feynman diagrams that are difficult to handle, even with the help of modern computers, and the computation of Feynman loop integrals. To address these issues, we will develop innovative methods that are inspired by new structures found in supersymmetric field theories. We will extend the scope of the differential equations method for computing Feynman integrals, and apply it to scattering processes that are needed for phenomenology, but too complicated to analyze using current methods. Our results will help measure fundamental parameters of Nature, such as, for example, couplings of the Higgs boson, with unprecedented precision. Moreover, by accurately predicting backgrounds from known physics, our results will also be invaluable for searches of new particles.
Summary
This project focuses on developing quantum field theory methods and applying them to the phenomenology of elementary particles. At the Large Hadron Collider (LHC) our current best theoretical understanding of particle physics is being tested against experiment by measuring e.g. properties of the recently discovered Higgs boson. With run two of the LHC, currently underway, the experimental accuracy will further increase. Theoretical predictions matching the latter are urgently needed. Obtaining these requires extremely difficult calculations of scattering amplitudes and cross sections in quantum field theory, including calculations to correctly describe large contributions due to long-distance physics in the latter. Major obstacles in such computations are the large number of Feynman diagrams that are difficult to handle, even with the help of modern computers, and the computation of Feynman loop integrals. To address these issues, we will develop innovative methods that are inspired by new structures found in supersymmetric field theories. We will extend the scope of the differential equations method for computing Feynman integrals, and apply it to scattering processes that are needed for phenomenology, but too complicated to analyze using current methods. Our results will help measure fundamental parameters of Nature, such as, for example, couplings of the Higgs boson, with unprecedented precision. Moreover, by accurately predicting backgrounds from known physics, our results will also be invaluable for searches of new particles.
Max ERC Funding
2 000 000 €
Duration
Start date: 2017-10-01, End date: 2023-09-30
Project acronym ArcheoDyn
Project Globular clusters as living fossils of the past of galaxies
Researcher (PI) Petrus VAN DE VEN
Host Institution (HI) UNIVERSITAT WIEN
Country Austria
Call Details Consolidator Grant (CoG), PE9, ERC-2016-COG
Summary Globular clusters (GCs) are enigmatic objects that hide a wealth of information. They are the living fossils of the history of their native galaxies and the record keepers of the violent events that made them change their domicile. This proposal aims to mine GCs as living fossils of galaxy evolution to address fundamental questions in astrophysics: (1) Do satellite galaxies merge as predicted by the hierarchical build-up of galaxies? (2) Which are the seeds of supermassive black holes in the centres of galaxies? (3) How did star formation originate in the earliest phases of galaxy formation? To answer these questions, novel population-dependent dynamical modelling techniques are required, whose development the PI has led over the past years. This uniquely positions him to take full advantage of the emerging wealth of chemical and kinematical data on GCs.
Following the tidal disruption of satellite galaxies, their dense GCs, and maybe even their nuclei, are left as the most visible remnants in the main galaxy. The hierarchical build-up of their new host galaxy can thus be unearthed by recovering the GCs’ orbits. However, currently it is unclear which of the GCs are accretion survivors. Actually, the existence of a central intermediate mass black hole (IMBH) or of multiple stellar populations in GCs might tell which ones are accreted. At the same time, detection of IMBHs is important as they are predicted seeds for supermassive black holes in galaxies; while the multiple stellar populations in GCs are vital witnesses to the extreme modes of star formation in the early Universe. However, for every putative dynamical IMBH detection so far there is a corresponding non-detection; also the origin of multiple stellar populations in GCs still lacks any uncontrived explanation. The synergy of novel techniques and exquisite data proposed here promises a breakthrough in this emerging field of dynamical archeology with GCs as living fossils of the past of galaxies.
Summary
Globular clusters (GCs) are enigmatic objects that hide a wealth of information. They are the living fossils of the history of their native galaxies and the record keepers of the violent events that made them change their domicile. This proposal aims to mine GCs as living fossils of galaxy evolution to address fundamental questions in astrophysics: (1) Do satellite galaxies merge as predicted by the hierarchical build-up of galaxies? (2) Which are the seeds of supermassive black holes in the centres of galaxies? (3) How did star formation originate in the earliest phases of galaxy formation? To answer these questions, novel population-dependent dynamical modelling techniques are required, whose development the PI has led over the past years. This uniquely positions him to take full advantage of the emerging wealth of chemical and kinematical data on GCs.
Following the tidal disruption of satellite galaxies, their dense GCs, and maybe even their nuclei, are left as the most visible remnants in the main galaxy. The hierarchical build-up of their new host galaxy can thus be unearthed by recovering the GCs’ orbits. However, currently it is unclear which of the GCs are accretion survivors. Actually, the existence of a central intermediate mass black hole (IMBH) or of multiple stellar populations in GCs might tell which ones are accreted. At the same time, detection of IMBHs is important as they are predicted seeds for supermassive black holes in galaxies; while the multiple stellar populations in GCs are vital witnesses to the extreme modes of star formation in the early Universe. However, for every putative dynamical IMBH detection so far there is a corresponding non-detection; also the origin of multiple stellar populations in GCs still lacks any uncontrived explanation. The synergy of novel techniques and exquisite data proposed here promises a breakthrough in this emerging field of dynamical archeology with GCs as living fossils of the past of galaxies.
Max ERC Funding
1 999 250 €
Duration
Start date: 2017-09-01, End date: 2022-08-31
Project acronym ARTEFACT
Project The Global as Artefact: Understanding the Patterns of Global Political History Through an Anthropology of Knowledge -- The Case of Agriculture in Four Global Systems from the Neolithic to the Present
Researcher (PI) INANNA HAMATI-ATAYA
Host Institution (HI) THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE
Country United Kingdom
Call Details Consolidator Grant (CoG), SH2, ERC-2016-COG
Summary Knowledge is an anthropological constant that is indissociable from the birth and interactions of human societies, but is at best a secondary concern for scholars of international relations and globalization. Contemporary global studies are thus unable to account for the co-constitution of knowledge and politics at a macro-scale, and remain especially blind to the historical patterns of epistemic development that operate at the level of the species as a whole and have shaped its global political history in specific, path-dependent ways up to now.
ARTEFACT is the first project to pursue a knowledge-centered investigation of global politics. It is uniquely grounded in an anthropological approach that treats globalization and human knowledges beyond their modern manifestations, from the longue-durée perspective of our species’ social history. 'The global as artefact' is more than a metaphor. It reflects the premise that human collectives 'make' the political world not merely through ideas, language, or norms, but primordially through the material infrastructures, solutions, objects, practices, and skills they develop in response to evolving structural challenges.
ARTEFACT takes agriculture as an exemplary and especially timely case-study to illuminate the entangled global histories of knowledge and politics, analyzing and comparing four increasingly inclusive 'global political systems' of the Ancient, Medieval, Modern, and Contemporary eras and their associated agrarian socio-epistemic revolutions.
ARTEFACT ultimately aims to 1) develop an original theory of the global, 2) launch Global Knowledge Studies as a new cross-disciplinary domain of systematic empirical and theoretical study, and 3) push the respective boundaries of the anthropology of knowledge, global history, and international theory beyond the state-of-the-art and toward a holistic understanding that can illuminate how past trends of socio-epistemic evolution might shape future paths of global life.
Summary
Knowledge is an anthropological constant that is indissociable from the birth and interactions of human societies, but is at best a secondary concern for scholars of international relations and globalization. Contemporary global studies are thus unable to account for the co-constitution of knowledge and politics at a macro-scale, and remain especially blind to the historical patterns of epistemic development that operate at the level of the species as a whole and have shaped its global political history in specific, path-dependent ways up to now.
ARTEFACT is the first project to pursue a knowledge-centered investigation of global politics. It is uniquely grounded in an anthropological approach that treats globalization and human knowledges beyond their modern manifestations, from the longue-durée perspective of our species’ social history. 'The global as artefact' is more than a metaphor. It reflects the premise that human collectives 'make' the political world not merely through ideas, language, or norms, but primordially through the material infrastructures, solutions, objects, practices, and skills they develop in response to evolving structural challenges.
ARTEFACT takes agriculture as an exemplary and especially timely case-study to illuminate the entangled global histories of knowledge and politics, analyzing and comparing four increasingly inclusive 'global political systems' of the Ancient, Medieval, Modern, and Contemporary eras and their associated agrarian socio-epistemic revolutions.
ARTEFACT ultimately aims to 1) develop an original theory of the global, 2) launch Global Knowledge Studies as a new cross-disciplinary domain of systematic empirical and theoretical study, and 3) push the respective boundaries of the anthropology of knowledge, global history, and international theory beyond the state-of-the-art and toward a holistic understanding that can illuminate how past trends of socio-epistemic evolution might shape future paths of global life.
Max ERC Funding
1 428 165 €
Duration
Start date: 2017-09-01, End date: 2023-02-28
Project acronym AUTOCOMPLEMENT
Project The role of complement in the induction of autoimmunity against post-translationally modified proteins
Researcher (PI) Leendert TROUW
Host Institution (HI) ACADEMISCH ZIEKENHUIS LEIDEN
Country Netherlands
Call Details Consolidator Grant (CoG), LS7, ERC-2016-COG
Summary In many prevalent autoimmune diseases such as rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) autoantibodies are used as diagnostic and prognostic tools. Several of these autoantibodies target proteins that have been post-translationally modified (PTM). Examples of such modifications are citrullination and carbamylation. The success of B cell-targeted therapies in many auto-antibody positive diseases suggests that B cell mediated auto-immunity is playing a direct pathogenic role. Despite the wealth of information on the clinical associations of these anti-PTM protein antibodies as biomarkers we have currently no insight into why these antibodies are formed.
Immunization studies reveal that PTM proteins can induce antibody responses even in the absence of exogenous adjuvant. The reason why these PTM proteins have ‘autoadjuvant’ properties that lead to a breach of tolerance is currently unknown. In this proposal, I hypothesise that the breach of tolerance towards PTM proteins is mediated by complement factors that bind directly to these PTM. Our preliminary data indeed reveal that several complement factors bind specifically to PTM proteins. Complement could be involved in the autoadjuvant property of PTM proteins as next to killing pathogens complement can also boost adaptive immune responses. I plan to unravel the importance of the complement–PTM protein interaction by answering these questions:
1) What is the physiological function of complement binding to PTM proteins?
2) Is the breach of tolerance towards PTM proteins influenced by complement?
3) Can the adjuvant function of PTM be used to increase vaccine efficacy and/or decrease autoreactivity?
With AUTOCOMPLEMENT I will elucidate how PTM-reactive B cells receive ‘autoadjuvant’ signals. This insight will impact on patient care as we can now design strategies to either block unwanted ‘autoadjuvant’ signals to inhibit autoimmunity or to utilize ‘autoadjuvant’ signals to potentiate vaccination.
Summary
In many prevalent autoimmune diseases such as rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) autoantibodies are used as diagnostic and prognostic tools. Several of these autoantibodies target proteins that have been post-translationally modified (PTM). Examples of such modifications are citrullination and carbamylation. The success of B cell-targeted therapies in many auto-antibody positive diseases suggests that B cell mediated auto-immunity is playing a direct pathogenic role. Despite the wealth of information on the clinical associations of these anti-PTM protein antibodies as biomarkers we have currently no insight into why these antibodies are formed.
Immunization studies reveal that PTM proteins can induce antibody responses even in the absence of exogenous adjuvant. The reason why these PTM proteins have ‘autoadjuvant’ properties that lead to a breach of tolerance is currently unknown. In this proposal, I hypothesise that the breach of tolerance towards PTM proteins is mediated by complement factors that bind directly to these PTM. Our preliminary data indeed reveal that several complement factors bind specifically to PTM proteins. Complement could be involved in the autoadjuvant property of PTM proteins as next to killing pathogens complement can also boost adaptive immune responses. I plan to unravel the importance of the complement–PTM protein interaction by answering these questions:
1) What is the physiological function of complement binding to PTM proteins?
2) Is the breach of tolerance towards PTM proteins influenced by complement?
3) Can the adjuvant function of PTM be used to increase vaccine efficacy and/or decrease autoreactivity?
With AUTOCOMPLEMENT I will elucidate how PTM-reactive B cells receive ‘autoadjuvant’ signals. This insight will impact on patient care as we can now design strategies to either block unwanted ‘autoadjuvant’ signals to inhibit autoimmunity or to utilize ‘autoadjuvant’ signals to potentiate vaccination.
Max ERC Funding
1 999 803 €
Duration
Start date: 2017-09-01, End date: 2022-08-31
Project acronym AveTransRisk
Project Average - Transaction Costs and Risk Management during the First Globalization (Sixteenth-Eighteenth Centuries)
Researcher (PI) Maria FUSARO
Host Institution (HI) THE UNIVERSITY OF EXETER
Country United Kingdom
Call Details Consolidator Grant (CoG), SH6, ERC-2016-COG
Summary This project focuses on the historical analysis of institutions and their impact on economic development through the investigation of a legal instrument – general average (GA) – which underpins maritime trade by redistributing damages’ costs across all interested parties. This will be pursued through the comparative investigation of GA in those European countries where substantial data exists: Italy, Spain, England, France and the Low Countries (1500-1800). Average and insurance were both created in the Middle Ages to facilitate trade through the redistribution of risk. Insurance has been widely studied, average – the expenses which can befall ships and cargoes from the time of their loading aboard until their unloading (due to accidents, jettison, and unexpected costs) – has been neglected. GA still plays an essential role in the redistribution of transaction costs, and being a form of strictly mutual self-protection, never evolved into a speculative financial instrument as insurance did; it therefore represents an excellent case of long-term effectiveness of a non-market economic phenomenon. Although the principle behind GA was very similar across Europe, in practice there were substantial differences in declaring and adjudicating claims. GA reports provide unparalleled evidence on maritime trade which, analysed quantitatively and quantitatively through a novel interdisciplinary approach, will contribute to the reassessment of the role played by the maritime sector in fostering economic growth during the early modern first globalization, when GA was the object of fierce debates on state jurisdiction and standardization of practice. Today they are regulated by the York-Antwerp Rules (YAR), currently under revision. This timely conjuncture provides plenty of opportunities for active engagement with practitioners, thereby fostering a creative dialogue on GA historical study and its future development to better face the challenges of mature globalization.
Summary
This project focuses on the historical analysis of institutions and their impact on economic development through the investigation of a legal instrument – general average (GA) – which underpins maritime trade by redistributing damages’ costs across all interested parties. This will be pursued through the comparative investigation of GA in those European countries where substantial data exists: Italy, Spain, England, France and the Low Countries (1500-1800). Average and insurance were both created in the Middle Ages to facilitate trade through the redistribution of risk. Insurance has been widely studied, average – the expenses which can befall ships and cargoes from the time of their loading aboard until their unloading (due to accidents, jettison, and unexpected costs) – has been neglected. GA still plays an essential role in the redistribution of transaction costs, and being a form of strictly mutual self-protection, never evolved into a speculative financial instrument as insurance did; it therefore represents an excellent case of long-term effectiveness of a non-market economic phenomenon. Although the principle behind GA was very similar across Europe, in practice there were substantial differences in declaring and adjudicating claims. GA reports provide unparalleled evidence on maritime trade which, analysed quantitatively and quantitatively through a novel interdisciplinary approach, will contribute to the reassessment of the role played by the maritime sector in fostering economic growth during the early modern first globalization, when GA was the object of fierce debates on state jurisdiction and standardization of practice. Today they are regulated by the York-Antwerp Rules (YAR), currently under revision. This timely conjuncture provides plenty of opportunities for active engagement with practitioners, thereby fostering a creative dialogue on GA historical study and its future development to better face the challenges of mature globalization.
Max ERC Funding
1 854 256 €
Duration
Start date: 2017-07-01, End date: 2022-12-31
Project acronym BantuFirst
Project The First Bantu Speakers South of the Rainforest: A Cross-Disciplinary Approach to Human Migration, Language Spread, Climate Change and Early Farming in Late Holocene Central Africa
Researcher (PI) Koen Andre G. BOSTOEN
Host Institution (HI) UNIVERSITEIT GENT
Country Belgium
Call Details Consolidator Grant (CoG), SH6, ERC-2016-COG
Summary The Bantu Expansion is not only the main linguistic, cultural and demographic process in Late Holocene Africa. It is also one of the most controversial issues in African History that still has political repercussions today. It has sparked debate across the disciplines and far beyond Africanist circles in an attempt to understand how the young Bantu language family (ca. 5000 years) could spread over large parts of Central, Eastern and Southern Africa. This massive dispersal is commonly seen as the result of a single migratory macro-event driven by agriculture, but many questions about the movement and subsistence of ancestral Bantu speakers are still open. They can only be answered through real interdisciplinary collaboration. This project will unite researchers with outstanding expertise in African archaeology, archaeobotany and historical linguistics to form a unique cross-disciplinary team that will shed new light on the first Bantu-speaking village communities south of the rainforest. Fieldwork is planned in parts of the Democratic Republic of Congo, the Republic of Congo and Angola that are terra incognita for archaeologists to determine the timing, location and archaeological signature of the earliest villagers and to establish how they interacted with autochthonous hunter-gatherers. Special attention will be paid to archaeobotanical and palaeoenvironmental data to get an idea of their subsistence, diet and habitat. Historical linguistics will be pushed beyond the boundaries of vocabulary-based phylogenetics and open new pathways in lexical reconstruction, especially regarding subsistence and land use of early Bantu speakers. Through interuniversity collaboration archaeozoological, palaeoenvironmental and genetic data and phylogenetic modelling will be brought into the cross-disciplinary approach to acquire a new holistic view on the interconnections between human migration, language spread, climate change and early farming in Late Holocene Central Africa.
Summary
The Bantu Expansion is not only the main linguistic, cultural and demographic process in Late Holocene Africa. It is also one of the most controversial issues in African History that still has political repercussions today. It has sparked debate across the disciplines and far beyond Africanist circles in an attempt to understand how the young Bantu language family (ca. 5000 years) could spread over large parts of Central, Eastern and Southern Africa. This massive dispersal is commonly seen as the result of a single migratory macro-event driven by agriculture, but many questions about the movement and subsistence of ancestral Bantu speakers are still open. They can only be answered through real interdisciplinary collaboration. This project will unite researchers with outstanding expertise in African archaeology, archaeobotany and historical linguistics to form a unique cross-disciplinary team that will shed new light on the first Bantu-speaking village communities south of the rainforest. Fieldwork is planned in parts of the Democratic Republic of Congo, the Republic of Congo and Angola that are terra incognita for archaeologists to determine the timing, location and archaeological signature of the earliest villagers and to establish how they interacted with autochthonous hunter-gatherers. Special attention will be paid to archaeobotanical and palaeoenvironmental data to get an idea of their subsistence, diet and habitat. Historical linguistics will be pushed beyond the boundaries of vocabulary-based phylogenetics and open new pathways in lexical reconstruction, especially regarding subsistence and land use of early Bantu speakers. Through interuniversity collaboration archaeozoological, palaeoenvironmental and genetic data and phylogenetic modelling will be brought into the cross-disciplinary approach to acquire a new holistic view on the interconnections between human migration, language spread, climate change and early farming in Late Holocene Central Africa.
Max ERC Funding
1 997 500 €
Duration
Start date: 2018-01-01, End date: 2023-06-30
Project acronym BAPS
Project Bayesian Agent-based Population Studies: Transforming Simulation Models of Human Migration
Researcher (PI) Jakub KAZIMIERZ BIJAK
Host Institution (HI) UNIVERSITY OF SOUTHAMPTON
Country United Kingdom
Call Details Consolidator Grant (CoG), SH3, ERC-2016-COG
Summary The aim of BAPS is to develop a ground-breaking simulation model of international migration, based on a population of intelligent, cognitive agents, their social networks and institutions, all interacting with one another. The project will transform the study of migration – one of the most uncertain population processes and a top-priority EU policy area – by offering a step change in the way it can be understood, predicted and managed. In this way, BAPS will effectively integrate behavioural and social theory with modelling.
To develop micro-foundations for migration studies, model design will follow cutting-edge developments in demography, statistics, cognitive psychology and computer science. BAPS will also offer a pioneering environment for applying the findings in practice through a bespoke modelling language. Bayesian statistical principles will be used to design innovative computer experiments, and learn about modelling the simulated individuals and the way they make decisions.
In BAPS, we will collate available information for migration models; build and test the simulations by applying experimental design principles to enhance our knowledge of migration processes; collect information on the underpinning decision-making mechanisms through psychological experiments; and design software for implementing Bayesian agent-based models in practice. The project will use various information sources to build models bottom-up, filling an important epistemological gap in demography.
BAPS will be carried out by the Allianz European Demographer 2015, recognised as a leader in the field for methodological innovation, directing an interdisciplinary team with expertise in demography, agent-based models, statistical analysis of uncertainty, meta-cognition, and computer simulations. The project will open up exciting research possibilities beyond demography, and will generate both academic and practical impact, offering methodological advice for policy-relevant simulations.
Summary
The aim of BAPS is to develop a ground-breaking simulation model of international migration, based on a population of intelligent, cognitive agents, their social networks and institutions, all interacting with one another. The project will transform the study of migration – one of the most uncertain population processes and a top-priority EU policy area – by offering a step change in the way it can be understood, predicted and managed. In this way, BAPS will effectively integrate behavioural and social theory with modelling.
To develop micro-foundations for migration studies, model design will follow cutting-edge developments in demography, statistics, cognitive psychology and computer science. BAPS will also offer a pioneering environment for applying the findings in practice through a bespoke modelling language. Bayesian statistical principles will be used to design innovative computer experiments, and learn about modelling the simulated individuals and the way they make decisions.
In BAPS, we will collate available information for migration models; build and test the simulations by applying experimental design principles to enhance our knowledge of migration processes; collect information on the underpinning decision-making mechanisms through psychological experiments; and design software for implementing Bayesian agent-based models in practice. The project will use various information sources to build models bottom-up, filling an important epistemological gap in demography.
BAPS will be carried out by the Allianz European Demographer 2015, recognised as a leader in the field for methodological innovation, directing an interdisciplinary team with expertise in demography, agent-based models, statistical analysis of uncertainty, meta-cognition, and computer simulations. The project will open up exciting research possibilities beyond demography, and will generate both academic and practical impact, offering methodological advice for policy-relevant simulations.
Max ERC Funding
1 455 590 €
Duration
Start date: 2017-06-01, End date: 2021-11-30
Project acronym BEAT
Project The functional interaction of EGFR and beta-catenin signalling in colorectal cancer: Genetics, mechanisms, and therapeutic potential.
Researcher (PI) Andrea BERTOTTI
Host Institution (HI) UNIVERSITA DEGLI STUDI DI TORINO
Country Italy
Call Details Consolidator Grant (CoG), LS7, ERC-2016-COG
Summary Monoclonal antibodies against the EGF receptor (EGFR) provide substantive benefit to colorectal cancer (CRC) patients. However, no genetic lesions that robustly predict ‘addiction’ to the EGFR pathway have been yet identified. Further, even in tumours that regress after EGFR blockade, subsets of drug-tolerant cells often linger and foster ‘minimal residual disease’ (MRD), which portends tumour relapse.
Our preliminary evidence suggests that reliance on EGFR activity, as opposed to MRD persistence, could be assisted by genetically-based variations in transcription factor partnerships and activities, gene expression outputs, and biological fates controlled by the WNT/beta-catenin pathway. On such premises, BEAT (Beta-catenin and EGFR Abrogation Therapy) will elucidate the mechanisms of EGFR dependency, and escape from it, with the goal to identify biomarkers for more efficient clinical management of CRC and develop new therapies for MRD eradication.
A multidisciplinary approach will be pursued spanning from integrative gene regulation analyses to functional genomics in vitro, pharmacological experiments in vivo, and clinical investigation, to address whether: (i) specific genetic alterations of the WNT pathway affect anti-EGFR sensitivity; (ii) combined neutralisation of EGFR and WNT signals fuels MRD deterioration; (iii) data from analysis of this synergy can lead to the discovery of clinically meaningful biomarkers with predictive and prognostic significance.
This proposal capitalises on a unique proprietary platform for high-content studies based on a large biobank of viable CRC samples, which ensures strong analytical power and unprecedented biological flexibility. By providing fresh insight into the mechanisms whereby WNT/beta-catenin signalling differentially sustains EGFR dependency or drug tolerance, the project is expected to put forward an innovative reinterpretation of CRC molecular bases and advance the rational application of more effective therapies.
Summary
Monoclonal antibodies against the EGF receptor (EGFR) provide substantive benefit to colorectal cancer (CRC) patients. However, no genetic lesions that robustly predict ‘addiction’ to the EGFR pathway have been yet identified. Further, even in tumours that regress after EGFR blockade, subsets of drug-tolerant cells often linger and foster ‘minimal residual disease’ (MRD), which portends tumour relapse.
Our preliminary evidence suggests that reliance on EGFR activity, as opposed to MRD persistence, could be assisted by genetically-based variations in transcription factor partnerships and activities, gene expression outputs, and biological fates controlled by the WNT/beta-catenin pathway. On such premises, BEAT (Beta-catenin and EGFR Abrogation Therapy) will elucidate the mechanisms of EGFR dependency, and escape from it, with the goal to identify biomarkers for more efficient clinical management of CRC and develop new therapies for MRD eradication.
A multidisciplinary approach will be pursued spanning from integrative gene regulation analyses to functional genomics in vitro, pharmacological experiments in vivo, and clinical investigation, to address whether: (i) specific genetic alterations of the WNT pathway affect anti-EGFR sensitivity; (ii) combined neutralisation of EGFR and WNT signals fuels MRD deterioration; (iii) data from analysis of this synergy can lead to the discovery of clinically meaningful biomarkers with predictive and prognostic significance.
This proposal capitalises on a unique proprietary platform for high-content studies based on a large biobank of viable CRC samples, which ensures strong analytical power and unprecedented biological flexibility. By providing fresh insight into the mechanisms whereby WNT/beta-catenin signalling differentially sustains EGFR dependency or drug tolerance, the project is expected to put forward an innovative reinterpretation of CRC molecular bases and advance the rational application of more effective therapies.
Max ERC Funding
1 793 421 €
Duration
Start date: 2017-10-01, End date: 2022-09-30
