Share Facebook LinkedIn Bluesky Threads Copy url Search results Search 26991 results Filters Content type Content type Lessons (23086) News (1596) People (1326) Chair (352) Editions (343) Page (230) Research (26) Library (14) Annual Chair (12) Award (6) Event Anne Cheng Readings from Ge Hong'sBaopuzi (continued) (1) Seminar 14 Nov 2024 16:30 - 18:00 Event Sophie Godin-Beekmann How mankind saved the ozone layer and helped protect the climate Seminar Abstract Ozone is a very minor atmospheric gas that protects life on Earth from the Sun's harmful ultraviolet rays. Its concentration is highest in the ozone layer located between 15 and 35 km above the Earth's surface. The fragile balance of ozone has … 14 Nov 2024 11:00 - 12:00 Event François-Marie Bréon Gases in the atmosphere. Natural evolution and human influence Lecture Abstract Although atmospheric composition has varied over very long time scales, today's atmosphere is essentially made up of nitrogen (N 2 ) and oxygen (O 2 ). The impact of human activity on the concentration of these gases is measurable but negligible. … 14 Nov 2024 10:00 - 11:00 Event Anne Cheng Translation questions (1) Lecture 14 Nov 2024 11:00 - 12:00 Event Hugues de Thé Oxidative stress and cancer (2) Lecture The lecture is cancelled and will be rescheduled at a later date. … 13 Nov 2024 14:00 - 15:30 Event Alessandro Morbidelli The origin of the Kuiper belt structure: first models Lecture Exceptionally, the lecture takes place on Tuesdays. Abstract The complex structure of the Kuiper Belt suggests that the primordial disk of planetesimals was sculpted by irreversible orbital changes of the giant planets. Once the gas in the disk has … 12 Nov 2024 16:45 - 18:45 Event Thomas Lecuit Introduction : what representations for the genome? Lecture Documents and media Download support … 12 Nov 2024 10:00 - 11:30 Event Carlo Ossola Miguel de Unamuno. Nationalisms and cosmopolitanism (1) Symposium Ce colloque s’inscrit dans un projet plus général consistant à aborder une série d’intellectuels espagnols du début du XX e siècle, envisagés comme citoyens du monde et témoins de leur temps. L’approche est résolument interdisciplinaire et associe … 14 Oct 2024 09:00 - 18:00 Event Nalini Anantharaman Models of regular graphs and random hyperbolic surfaces (continued) Lecture This lecture, moved to 3 rue d'Ulm, has not been recorded. Abstract We continue our study of large random regular graphs by describing their diameters. We also prove B. Bollobás' theorem : the number of closed geodesics of given length on such a graph … 13 Nov 2024 10:00 - 12:00 Event Vincent Tiberj & Guillaume Cuchet Religious practices and attitudes: major trends Seminar Guillaume Cuchet: "Recent trends in French Catholicism" Vincent Tiberj: "The muslims next door: the diversity of a religious minority" … 12 Nov 2024 10:00 - 12:00 Event Philippe Aghion The economic impact of Artificial Intelligence Lecture Documents and média Download support … 12 Nov 2024 14:00 - 16:00 Page Activities of the Groupe d'études sur les Lumières GEL 2025 4 March 2025 (Collège de France, 3-6 p.m., Room 1) : Workshop " Revolutionary biographies With David Bell (Princeton), Gabriela Goldin (Centro de Estudios Históricos, El Colegio de México ), Nathan Perl-Rosenthal (USC Dornsife) and Miranda … News Publication of the opening lecture by Professor Salikoko S. Mufwene Salikoko S. Mufwene, chair French-speaking worlds Salikoko S. Mufwene Human migration and linguistic evolution. The paths of Creole and French What if the study of Creole languages could also tell us something about the history of the formation of Romance languages ? Far from being immutable, languages … Published on 11 February 2025 Event Pierre-Louis Lions Notes on optimal transport and Wasserstein distances Seminar Abstract We present i) a necessary and sufficient condition of optimality for transport and ii) a regularization of Wasserstein distances. … 8 Nov 2024 11:15 - 12:30 Event Pierre-Louis Lions Stochastic control with unknowns (1) Lecture 8 Nov 2024 09:00 - 11:00 Event François Héran Current migration issues in a de-Christianized "Judeo-Christian" France - General orientation of the lecture Lecture 8 Nov 2024 10:30 - 12:30 Event Pierre-Michel Menger Introduction: Review of the previous lecture. The tension between equity and efficiency in education. What has the sociology of education taught us since the 1960s? Lecture 8 Nov 2024 10:00 - 12:00 Event Raphael Marschall Jupiter's Trojans and the LUCY mission on the way to explore them Seminar Abstract This seminar will explore in detail the physical properties of Jupiter's Trojans. It will present NASA's LUCY mission, launched in 2021, which will encounter five Trojan objects between 2027 and 2033. We will also discuss the exciting discovery … 6 Nov 2024 17:45 - 18:45 Event Alessandro Morbidelli Giant planets, their satellites and Trojan objects Lecture One-hour lecture , followed by the seminar. Abstract After a brief introduction to the properties of the giant planets, we'll describe their satellite populations, focusing on the so-called " irregular " satellites due to their eccentric and inclined … 6 Nov 2024 16:45 - 17:45 News The collective spirit of mathematics Timothy Gowers, chair Combinatorics Every two weeks, a current scientific topic is explored by a researcher from the Collège de France. Toutes les deux semaines, un sujet d'actualité scientifique éclairé par une chercheuse ou un chercheur du Collège de France. Mathematics is often perceived … Published on 10 February 2025 Event François-Marie Bréon The disrupted carbon cycle Opening lecture Abstract The increase in atmospheric CO 2 concentration is the main cause of the global warming observed over the last fifty years. However, the quantities of fossil carbon extracted from the subsoil and injected into the atmosphere are small compared … 7 Nov 2024 18:00 - 19:00 News A horticultural library focusing on Japan Libraries and archives Kaiko hanashigai no den: Jindai goshu [Free rearing of the five ancient silkworm species], 1874 The Collège de France's Japanese Studies Library holds a fine collection of works, archives and manuscripts by botanist Hippolyte de Castillon (1830-1898), … Published on 10 February 2025 Event Hugues de Thé Oxidative stress and cancer (1) Lecture 6 Nov 2024 14:00 - 15:30 News Building mathematical proofs Thierry Coquand, chair Computer Sciences and Digital Technologies Documents and media Discover this article with our online reader Download article Mathematician and professor of computer science at the University of Gothenburg, Sweden, Thierry Coquand is a proponent of constructivist philosophy in mathematics. He … Published on 10 February 2025 Pagination First page Previous page … Page 114 Page 115 Page 116 Page 117 Current page 118 Page 119 Page 120 Page 121 Page 122 … Next page Last page
Event Sophie Godin-Beekmann How mankind saved the ozone layer and helped protect the climate Seminar Abstract Ozone is a very minor atmospheric gas that protects life on Earth from the Sun's harmful ultraviolet rays. Its concentration is highest in the ozone layer located between 15 and 35 km above the Earth's surface. The fragile balance of ozone has … 14 Nov 2024 11:00 - 12:00
Event François-Marie Bréon Gases in the atmosphere. Natural evolution and human influence Lecture Abstract Although atmospheric composition has varied over very long time scales, today's atmosphere is essentially made up of nitrogen (N 2 ) and oxygen (O 2 ). The impact of human activity on the concentration of these gases is measurable but negligible. … 14 Nov 2024 10:00 - 11:00
Event Hugues de Thé Oxidative stress and cancer (2) Lecture The lecture is cancelled and will be rescheduled at a later date. … 13 Nov 2024 14:00 - 15:30
Event Alessandro Morbidelli The origin of the Kuiper belt structure: first models Lecture Exceptionally, the lecture takes place on Tuesdays. Abstract The complex structure of the Kuiper Belt suggests that the primordial disk of planetesimals was sculpted by irreversible orbital changes of the giant planets. Once the gas in the disk has … 12 Nov 2024 16:45 - 18:45
Event Thomas Lecuit Introduction : what representations for the genome? Lecture Documents and media Download support … 12 Nov 2024 10:00 - 11:30
Event Carlo Ossola Miguel de Unamuno. Nationalisms and cosmopolitanism (1) Symposium Ce colloque s’inscrit dans un projet plus général consistant à aborder une série d’intellectuels espagnols du début du XX e siècle, envisagés comme citoyens du monde et témoins de leur temps. L’approche est résolument interdisciplinaire et associe … 14 Oct 2024 09:00 - 18:00
Event Nalini Anantharaman Models of regular graphs and random hyperbolic surfaces (continued) Lecture This lecture, moved to 3 rue d'Ulm, has not been recorded. Abstract We continue our study of large random regular graphs by describing their diameters. We also prove B. Bollobás' theorem : the number of closed geodesics of given length on such a graph … 13 Nov 2024 10:00 - 12:00
Event Vincent Tiberj & Guillaume Cuchet Religious practices and attitudes: major trends Seminar Guillaume Cuchet: "Recent trends in French Catholicism" Vincent Tiberj: "The muslims next door: the diversity of a religious minority" … 12 Nov 2024 10:00 - 12:00
Event Philippe Aghion The economic impact of Artificial Intelligence Lecture Documents and média Download support … 12 Nov 2024 14:00 - 16:00
Page Activities of the Groupe d'études sur les Lumières GEL 2025 4 March 2025 (Collège de France, 3-6 p.m., Room 1) : Workshop " Revolutionary biographies With David Bell (Princeton), Gabriela Goldin (Centro de Estudios Históricos, El Colegio de México ), Nathan Perl-Rosenthal (USC Dornsife) and Miranda …
News Publication of the opening lecture by Professor Salikoko S. Mufwene Salikoko S. Mufwene, chair French-speaking worlds Salikoko S. Mufwene Human migration and linguistic evolution. The paths of Creole and French What if the study of Creole languages could also tell us something about the history of the formation of Romance languages ? Far from being immutable, languages … Published on 11 February 2025
Event Pierre-Louis Lions Notes on optimal transport and Wasserstein distances Seminar Abstract We present i) a necessary and sufficient condition of optimality for transport and ii) a regularization of Wasserstein distances. … 8 Nov 2024 11:15 - 12:30
Event François Héran Current migration issues in a de-Christianized "Judeo-Christian" France - General orientation of the lecture Lecture 8 Nov 2024 10:30 - 12:30
Event Pierre-Michel Menger Introduction: Review of the previous lecture. The tension between equity and efficiency in education. What has the sociology of education taught us since the 1960s? Lecture 8 Nov 2024 10:00 - 12:00
Event Raphael Marschall Jupiter's Trojans and the LUCY mission on the way to explore them Seminar Abstract This seminar will explore in detail the physical properties of Jupiter's Trojans. It will present NASA's LUCY mission, launched in 2021, which will encounter five Trojan objects between 2027 and 2033. We will also discuss the exciting discovery … 6 Nov 2024 17:45 - 18:45
Event Alessandro Morbidelli Giant planets, their satellites and Trojan objects Lecture One-hour lecture , followed by the seminar. Abstract After a brief introduction to the properties of the giant planets, we'll describe their satellite populations, focusing on the so-called " irregular " satellites due to their eccentric and inclined … 6 Nov 2024 16:45 - 17:45
News The collective spirit of mathematics Timothy Gowers, chair Combinatorics Every two weeks, a current scientific topic is explored by a researcher from the Collège de France. Toutes les deux semaines, un sujet d'actualité scientifique éclairé par une chercheuse ou un chercheur du Collège de France. Mathematics is often perceived … Published on 10 February 2025
Event François-Marie Bréon The disrupted carbon cycle Opening lecture Abstract The increase in atmospheric CO 2 concentration is the main cause of the global warming observed over the last fifty years. However, the quantities of fossil carbon extracted from the subsoil and injected into the atmosphere are small compared … 7 Nov 2024 18:00 - 19:00
News A horticultural library focusing on Japan Libraries and archives Kaiko hanashigai no den: Jindai goshu [Free rearing of the five ancient silkworm species], 1874 The Collège de France's Japanese Studies Library holds a fine collection of works, archives and manuscripts by botanist Hippolyte de Castillon (1830-1898), … Published on 10 February 2025
News Building mathematical proofs Thierry Coquand, chair Computer Sciences and Digital Technologies Documents and media Discover this article with our online reader Download article Mathematician and professor of computer science at the University of Gothenburg, Sweden, Thierry Coquand is a proponent of constructivist philosophy in mathematics. He … Published on 10 February 2025
