Au cours des 20 dernières années, plus de 3000 exoplanètes ont été découvertes. Ces planètes qui tournent autour d'autres étoiles que le Soleil ont été détectées très récemment. Dans cet exposé, nous verrons pourquoi ces astres sont si difficiles à détecter. Ensuite nous dresserons un état des lieux des découvertes d'exoplanètes et enfin nous ouvrirons des perspectives sur l'avenir, puisque le but ultime de ces recherches est d'arriver à déterminer si la vie a pu apparaitre ailleurs que sur Terre.
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
Au cours des 20 dernières années, plus de 3000 exoplanètes ont été découvertes. Ces planètes qui tournent autour d'autres étoiles que le Soleil ont été détectées très récemment. Dans cet exposé, nous verrons pourquoi ces astres sont si difficiles à détecter. Ensuite nous dresserons un état des lieux des découvertes d'exoplanètes et enfin nous ouvrirons des perspectives sur l'avenir, puisque le but ultime de ces recherches est d'arriver à déterminer si la vie a pu apparaitre ailleurs que sur Terre.
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Applitools
During this webinar, Anand Bagmar demonstrates how AI tools such as ChatGPT can be applied to various stages of the software development life cycle (SDLC) using an eCommerce application case study. Find the on-demand recording and more info at https://applitools.info/b59
Key takeaways:
• Learn how to use ChatGPT to add AI power to your testing and test automation
• Understand the limitations of the technology and where human expertise is crucial
• Gain insight into different AI-based tools
• Adopt AI-based tools to stay relevant and optimize work for developers and testers
* ChatGPT and OpenAI belong to OpenAI, L.L.C.
More than Just Lines on a Map: Best Practices for U.S Bike Routes
This session highlights best practices and lessons learned for U.S. Bike Route System designation, as well as how and why these routes should be integrated into bicycle planning at the local and regional level.
Presenters:
Presenter: Kevin Luecke Toole Design Group
Co-Presenter: Virginia Sullivan Adventure Cycling Association
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...DevGAMM Conference
Has your project been caught in a storm of deadlines, clashing requirements, and the need to change course halfway through? If yes, then check out how the administration team navigated through all of this, relocating 160 people from 3 countries and opening 2 offices during the most turbulent time in the last 20 years. Belka Games’ Chief Administrative Officer, Katerina Rudko, will share universal approaches and life hacks that can help your project survive unstable periods when there seem to be too many tasks and a lack of time and people.
This presentation was designed to provide strategic recommendations for a brand in decline. The deck also incorporates a situational assessment, including a brand identity, positioning, architecture, and portfolio strategy for the Brand.
Presentation originally created for NYU Stern's Brand Strategy course. Design by Erica Santiago & Chris Alexander.
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Applitools
During this webinar, Anand Bagmar demonstrates how AI tools such as ChatGPT can be applied to various stages of the software development life cycle (SDLC) using an eCommerce application case study. Find the on-demand recording and more info at https://applitools.info/b59
Key takeaways:
• Learn how to use ChatGPT to add AI power to your testing and test automation
• Understand the limitations of the technology and where human expertise is crucial
• Gain insight into different AI-based tools
• Adopt AI-based tools to stay relevant and optimize work for developers and testers
* ChatGPT and OpenAI belong to OpenAI, L.L.C.
More than Just Lines on a Map: Best Practices for U.S Bike Routes
This session highlights best practices and lessons learned for U.S. Bike Route System designation, as well as how and why these routes should be integrated into bicycle planning at the local and regional level.
Presenters:
Presenter: Kevin Luecke Toole Design Group
Co-Presenter: Virginia Sullivan Adventure Cycling Association
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...DevGAMM Conference
Has your project been caught in a storm of deadlines, clashing requirements, and the need to change course halfway through? If yes, then check out how the administration team navigated through all of this, relocating 160 people from 3 countries and opening 2 offices during the most turbulent time in the last 20 years. Belka Games’ Chief Administrative Officer, Katerina Rudko, will share universal approaches and life hacks that can help your project survive unstable periods when there seem to be too many tasks and a lack of time and people.
This presentation was designed to provide strategic recommendations for a brand in decline. The deck also incorporates a situational assessment, including a brand identity, positioning, architecture, and portfolio strategy for the Brand.
Presentation originally created for NYU Stern's Brand Strategy course. Design by Erica Santiago & Chris Alexander.
2. Gravité : 3,711 m/s²
Environ 1/3 de la Terre
Températures :
Entre -3 et 133 °C
Atmosphère : 636 Pa
Moins d’1% de la pression terrestre
Mars, c’est quoi?
3. Planète similaire à la nôtre
C’est la plus proche de la Terre !
Il y a de l’eau et donc peut-être de la vie
La Lune c’est trop facile
Pourquoi explorer Mars?
Photo : mars global surveyor
9. Mars Desert Research Station (MDRS)
Simulations sur Terre
10. Qui sommes-nous?
Simulation de la vie sur Mars
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars 10
Qui sommes-nous? Aspects de simulation Expériences
Plan de la présentation
11. Equipage 153, composé de 6 (ex-)étudiants de l’UCL
11
Qui sommes-nous?
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
Martin : Executive Officer
et Crew Astronomer
Romain : Crew Journalist
Florian : GreenHab Officier
et Crew Biologist
Gaspard : Crew Engineer
Auriane : Health and Safety Officier
et Crew Geologist
Bastien : Crew Commander
12. Simulation de 2 semaines
Du 11 au 26 avril
Aux Etats-Unis
12
Simulation de la vie sur Mars
Quels sont les critères importants
pour que la simulation soit réaliste?
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
13. 13
Simulation de la vie sur Mars
MARS
Gravité
Nourriture
lyophilisée
Faible quantité d’eau
Espace de vie
très limitéPeu de contact
avec la Terre
Terrain accidenté et
de couleur rouge
Sorties en combinaison
Pas de GSM
Priorité à
la sécurité
Transport
vers Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
14. 14
Simulation de la vie sur Mars
MARS
Gravité
Nourriture
lyophilisée
Faible quantité d’eau
Espace de vie
très limitéPeu de contact
avec la Terre
Terrain accidenté et
de couleur rouge
Sorties en combinaison
Pas de GSM
Priorité à
la sécurité
Transport
vers Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
15. 15
But ultime : l’exploration de Mars!
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
16. 16
Terrain similaire à celui rencontré sur Mars
Désert de l’Utah aux USA
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
17. 17
Espace de vie très limité (MDRS)
Capsule de 8m de diamètre, 2 étages
Chambres
Cuisine
Laboratoire
Espace de travail
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
18. 18
Espace de vie très limité (MDRS)
Capsule de 8m de diamètre, 2 étages
Chambres
Cuisine
Laboratoire
Espace de travail
Une serre
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
19. 19
Espace de vie très limité (MDRS)
Capsule de 8m de diamètre, 2 étages
Chambres
Cuisine
Laboratoire
Espace de travail
Une serre
Un observatoire
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
20. 20
Espace de vie très limité (MDRS)
Capsule de 8m de diamètre, 2 étages
Chambres
Cuisine
Laboratoire
Espace de travail
Une serre
Un observatoire
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
21. 21
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
Rez-de-chaussée : laboratoires + sas
22. 22
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
1er étage : espace de vie
23. 23
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
24. 24
Sorties en combinaison
Scaphandre + pack sur le dos (10 kg)
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
Les sorties (EVA) doivent être
planifiées et demandées avec
au moins un jour d’avance !
25. 25
Sorties en combinaison
Demande d’EVA précise et détaillée
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
Lead Name: Bastien Mathurin
Suit Num One: 3
Atv Num One: red atv
Navi Name: Auriane Canesse
Suit Num Two: 4
Atv Num Two: 1
Three Name: Florian Commans
Suit Num three: 6
Atv Num three: 2
Point 1 East: 12 S 0518150
North: 4253750
Purpose1: …
Depart Time: 10:00 AM Local Time
Return Time: 12:00 AM Local Time
26. 26
Nourriture lyophilisée
A été déshydratée (poudre par exemple)
Doit être réhydratée pendant environ 3h
Très grande capacité de conservation (10 ans)
Et pas si mauvaise que ça
si on est un peu inventif !
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
27. 27
Peu de contact avec la Terre
Pas de réseau GSM
Wifi très instable et limité
CapCOM
Seule connexion possible avec la « Terre »
2 heures par jour seulement
Demande éventuelle de sortie pour le lendemain
Envoi des comptes rendus de la journée
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
28. 28
Peu de contact avec la Terre
Rapports quotidiens :
Rapport du commandant
Rapport du journaliste (+photos)
Rapport de l’ingénieur
Rapport d’EVA
Demande d’EVA
Rapport d’astronomie
Rapport de géologie
Rapport de biologie
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
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Obligatoire
Optionnel
29. 29
Quantité d’eau très limitée
Pas de gaspillage
Réutilisation d’eau de vaisselle
Consommation modérée et mesurée
Seulement 200 litres d’eau par jour maximum
Pour boire et réhydrater la nourriture
Pour la douche et les toilettes
Pour faire la vaisselle
Simulation de la vie sur Mars
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
30. 30
Comment seront occupées nos journées sur place?
Rapports techniques et journalistiques
CapCOM
Expériences !
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Quelles expériences pourraient être
utiles pour une future mission sur Mars?
Qui sommes-nous? Aspects de simulation Expériences
31. 31
Cartographie de la puissance de transmission d’un réseau WiFi
Objectif :
Définir la zone dans laquelle il est possible de communiquer avec la base
Accroitre cette zone grâce à des antennes relais
Dispositif :
Ordinateur autonome
Antenne GPS
Récepteur WiFi
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
32. 32
Cartographie de la puissance de transmission d’un réseau WiFi
Mesures : méthode classique
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
33. 33
Cartographie de la puissance de transmission d’un réseau WiFi
Effets d’une antenne directionnelle
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
Modèle initial Dispositif directionnel amélioré
34. 34
Cartographie de la puissance de transmission d’un réseau WiFi
Mesures : dispositif directionnel
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
35. 35
Expérience de géologie
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
36. 36
Expérience de géologie
Susceptibilité magnétique
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
37. 37
Expérience de géologie
Conductivité électrique
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
38. 38
Expérience de géologie
Conductivité électrique
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
39. 39
Expérience de microbiologie
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
40. 40
Expérience de microbiologie
Objectif : détection et caractérisation de la flore microbienne du sol martien
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
Pas de vie à la surface… mais peut-
être bien en profondeur!
Identification des espèces retrouvées
« avec les moyens du bord »
Confirmation lors du retour
d’échantillons au labo
41. 41
Expérience de microbiologie
Microbiologie « classique »
Isolation en cultures pures
Tests biochimiques (catalase, oxydase)
Coloration de Gram
Croissance sur milieux sélectifs
Identification
Confirmation des résultats par PCR et séquençage
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
42. 42
Expérience de microbiologie
Recherche de rotifères
Analyse du système de recyclage d’eau
« Petrifilms »
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
43. 43
Expérience de microbiologie
Résultats
33 colonies sélectionnées et analysées
Echantillons ramenés : attente du séquençage
Bacillus, Streptococcus, E. coli, …
Eau positive pour Staphylococcus,
mais négative pour les Coliforms
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
44. 44
Expérience d’astronomie
Objectif initial : spectroscopie de planètes
Problèmes techniques d’alignement du spectroscope
Projet modifié : photographie d’Astres (nébuleuses planétaires, galaxies)
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
45. 45
Expérience d’astronomie
Matériel utilisé :
ST2000XM CCD Camera
Celestron 14-inch CGE1400
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
46. 46
Expérience d’astronomie
Amas globulaire : M13
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
47. 47
Expérience d’astronomie
Galaxie : M82
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
48. 48
Expérience d’astronomie
Galaxie Sombrero
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
49. 49
Expérience d’astronomie
Dumbbell Nebula
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
50. 50
Expérience d’astronomie
L’œil de Lyre
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
51. 51
Modélisation d’un écoulement sur base de traces d’érosion
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
52. 52
Modélisation d’un écoulement sur base de traces d’érosion
Enormément de petits problèmes
Sol trop friable
Erosion pas toujours évidente
Utilisation du télémètre pas pratique
Mesures peu précises
…
Résultats très peu concluants !
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
53. 53
Création d’un roman-vidéo
A priori peu « scientifique » selon mes partenaires de mission
Un projet du « bas de la ville
Une démarche nouvelle
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
54. 54
Création d’un roman-vidéo
Des références
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
55. 55
Création d’un roman-vidéo
Un nouveau concept
Un postulat : la coexistence de deux médias
Quelle prétention à la vérité?
Quelle interaction pour quel résultat?
Qu’ai-je réussi à produire là-bas?
La saison « Utopie » d’UCL Culture
Expériences réalisées sur place
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
56. 56
Un grand merci à tous nos sponsors !
UCL TO MARS Simulation de la vie sur Mars
Qui sommes-nous? Aspects de simulation Expériences
ILEWG