Major French Technology Adventures

22 Oct The patient, technologies and ambulatory medicine

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National Academy of Technologies of France (NATF)
2008
Due to the increased life expectancy and the related increase of chronic diseases (as opposed to acute disorders when patients are younger), an alternative approach to hospital care has become necessary: a third of the population of France and the US now suffers from chronic diseases.  Ambulatory medicine, which is a health care system that keeps the patient at home while offering him the same outstanding quality care that he would receive at the hospital, is such an economically viable approach, responding at the same time to the wishes of patients, to economic requirements and scientific, technological and medical developments. This report describes recent advances of ambulatory medical care, identifies obstacles to overcome and incentives to encourage and makes recommendations for future development with the aim of optimizing the management of healthcare costs, with special emphasis on the role of information technology to master the complex system of information flows between the many stakeholders.  It does also identify the potential hurdles and necessary incentives and looks at issues of compliance with existing law and legal adaptation to the new requirements.  It also evokes the necessary training of the various actors in order for the system to function adequately. Working-group Leaders: Francis Lévi, Professor of Medical Oncology and NATF Fellow, and Christian Saguez, Former Professor at École Centrale de Paris and NATF Fellow.
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21 Oct Freight Systems

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National Academy of Technologies of France (NATF)
2012
The report assumes fuel and pollution-related costs of transport will rise substantially.  However, such costs are only a minor part of the overall costs of a transport system that includes logistics for managing the “Production – Transport – Distribution” chain.  The report looks specifically into the transport of manufactured goods, representing 50% of total volume, but growing at a rate of 8% per year.  On a global scale, this marine-based system appears to be resilient and self-adapting to market conditions, while the local chains include rail, road and waterways.  Potential cost reductions are mainly linked to the power of IT in logistics, including in production (M2M), collection, shipping and distribution: the “second invisible arm”. The study takes account of both world and European trends, and draws comparisons for gaining a better understanding of the French issues.  It also looks at related French Research capabilities and how to improve cross-fertilisation between different disciplines, the linkage to the private sector and international collaborations for greater impact.  Last, not least, it points to the need of making this sector more attractive to talented young people and adapt the curriculum at the “Grandes Écoles” to the needs of the market. Group Leader: Jean-Claude Raoule, NATF Territorial Delegate West, Technical Advisor to the French Railway Industry Association, Director of the European Association of Railway Interoperability, and NATF Fellow.
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21 Oct Impact of ICT on world energy consumption

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National Academy of Technologies of France (NATF)
2015
How does ICT impact on worldwide energy consumption and greenhouse-gas emissions? This is what NATF went to find out when auditioning French and foreign experts to evaluate the overall energy and environmental balance that is due to the ICT sector, considering the impacts generated by the operation of its various hardware and infrastructure, and the savings it spawns in other areas of activity. The final energy and carbon balance of ICT, the Academy report concludes, is clearly a positive one. In 2012, ICT accounted for 4.7% of worldwide electricity consumption, and a total carbon footprint of about 1.7 percent (including private, industry and telecom hardware and infrastructure and data centres). These numbers are on an upwards trend, but in smaller proportions than the growing use of ICT, thanks to its contribution to reduce these footprints in other areas of activities such as in the transport sector, buildings, manufacturing industries, or even dematerialised procedures. The report focuses on the (global) transport/mobility sector benefitting from digitisation in and around vehicles, with gradually reduced/optimised travel needs (example United States).  It also lists current lines of research aimed at better performance of computing, with lower energy consumption. Group Leader: Erol Gelenbe, Professor in the Dennis Gabor Chair Imperial College, London, and NATF Fellow and Yves Caseau, Director of the Digital Agency, AXA Group, and NATF Fellow
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21 Oct Big Data: a change of paradigm can hide another – Opportunities and threats related to the emergence of new ecosystems

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National Academy of Technologies of France (NATF)
2015
Big Data implies a revolution in IT, reaching from technology to applications and practices, enabling the analysis of vast pools of "digital traces" to know customer intentions with unmatched precision. Data manipulation from smartphones and connected objects opens up new service opportunities and significant cost reductions of information systems.  While it is a major issue for sciences, politics and citizens, this report looks at the impact on businesses: mastering these methods permits a new immediacy in customer relationships and may leave enterprises less vulnerable to the GAFAs. Big data is: • a disruptive data-analysis methodology, in particular in marketing, replacing classic approaches by iterative loops in which detected patterns are immediately confronted with situations of implementation and judgement on operational effectiveness. • a new way of massive parallel data-centred programming and of designing algorithms, due to the: - treatment on a myriad of machines, - high-performance requirements and - need to develop algorithms through learning. • a major challenge and paradigm shift for Governments and companies, deserving strong support in terms of training and awareness. Technology and practice play key roles; new ways of working with an extremely wide scope need to be developed. Rapporteur : Yves Caseau, Director Digital Agency, Axa Group, and Fellow of NATF
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21 Oct Large Socio-Technical Systems

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National Academy of Technologies of France (NATF)
2013
Large, networked Socio-Technical Systems (or LSTSs), often continental or even global in scale, such as railroad-, air traffic-, electric-, and telecommunications systems, and the internet, have modified life-styles and society. Citizens see them as combining sciences and technologies, offering essential value-for-money services. They have common characteristics: expected safe and no-break service quality; co-operation of a myriad of component parts, including agents. Success and vulnerability through complexification (national and European regulations, multiplication for each LSTS of autonomous agents) and inter-dependence (inroads by ICTs, liberalisation) go hand-in-hand. During the past 15 years, the drafting of new regulatory texts that promote sustainable development of the LSTSs, incorporating technical trends while reconciling local aspirations and nation-wide issues, has become increasingly difficult. NATF proposes: 1) An objective analysis of the experience from the last 20 years for each LSTS, covering operations, quality, costs, jobs, risk control, governance and regulation, crises situations/incidents and the degrees of interdependence with other LSTSs. 2) Exploring possible (global) trends for the next two decades including sustainable development. 3) Teach LSTSs to young people early on for a better appreciation, including of S&T and ongoing innovations. These proposals should contribute to better informed decision processes that benefit our children. Yves BAMBERGER (WP Chair and Draft author) – Scientific counsellor to EDF CEO – Fellow of the NATF
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18 Oct Hans Werthén – One of Sweden’s most prominent industrialists

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Royal Swedish Academy of Engineering (IVA)
2015
A pamphlet produced by the Hans Werthén Fund at IVA, 2015, 16 pp.
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17 Oct Resource Efficiency – Facts and Trends Towards 2050.

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Royal Swedish Academy of Engineering (IVA)
2015
A report from IVA project Resource Efficient Business Models – Greater Competitiveness, 2015 36 pp.
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17 Oct Biogas (Report only in French)

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National Academy of Technologies of France (NATF)
2016
EDP Sciences 2016 Biogas, resulting from the decomposition of organic matter, is known since the late 18th century: swamp gas. In Europe, the production of biogas on an industrial scale takes off somewhere between 1980 and 1990. The report describes sources and processes for the generation of biogas: hermetically sealed waste dumps and the capture of biogas from anaerobic digestion; industrial anaerobic fermentation of household waste with different species of bacteria at different temperatures; fermentation of agricultural crop waste and animal droppings; processing of biodegradable sludge from waste water treatment plants; etc. Biogas plants using a second generation methanisation process at high temperatures have been built in Germany and Sweden. Biogas is regarded as a renewable energy but is not fit for industrial use in untreated form as it contains various contaminants that need to be filtered. The success of biogas as a substitute for natural gas depends on the financial incentives granted.
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17 Oct Energy Vectors (English version)

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National Academy of Technologies of France (NATF)
2012
Editions Le Manuscrit 2012 Energy procurement/uses, influenced by oil prices and climate change, may differ in different countries. These influences continue but time-scales change (e.g. for peak oil and gas). The Fukushima accident has shaken confidence into nuclear power. This Report proposes a robust methodology for making relevant economic and ecological choices related to energy transition. Focussing on the French situation, it deals with Energy Vectors: the support system delivering energy ready to use (electricity, petrol, gas, or heat, etc.) to consumers; the intermediary stage of vectors between sources (coal, gas, U, wind, hydro) and demand of final energy (for transport, heating, industrial processes, etc.). While end-consumers may not be aware of the source for the final energy, distinguishing between them would allow economic and ecological competition (when C02 emissions carry a price-tag). This report throws new light on the political decisions that must be taken and provides guidelines with a long-range relevance.
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17 Oct Impact of ICT on world energy consumption – and carbon footprints (Report only in French)

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National Academy of Technologies of France (NATF)
2015
EDP Sciences, 2015 The report analyses the impact of ICT’s worldwide energy consumption and greenhouse-gas emissions, considering the impacts generated by the operation of its various hardware and infrastructure, and the savings it spawns in other areas of activity. Conclusion: The final energy and carbon balance of all ICT categories together is clearly a positive one. In 2012, ICT accounted for 4.7% of worldwide electricity consumption, and a total carbon footprint of about 1.7 percent. These numbers are on an upwards trend, but in smaller proportions than the growing use of ICT, thanks to its contribution to reduce these footprints in other areas of activities such as in the transport sector, buildings, manufacturing industries, or even dematerialised procedures. The report focuses on the (global) transport/mobility sector benefitting from digitisation in and around vehicles and lists current lines of research aimed at better performance of computing, with lower energy consumption.
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