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Research and Didactical Videos - Alessio GUARINO
Registrace 29. 07. 2010
From exploring everyday physical phenomena to uncovering the mysteries of the universe.
This channel is dedicated to bringing you fun and engaging educational videos that make physics accessible to everyone, as well as videos from my non-linear physics experiments on granular matter, liquid crystals, fracture and other systems.
This channel is dedicated to bringing you fun and engaging educational videos that make physics accessible to everyone, as well as videos from my non-linear physics experiments on granular matter, liquid crystals, fracture and other systems.
S1E10 : Opinion dynamics in human groups
The episode explores mathematical models of opinion dynamics, focusing on how individual opinions and social influences interact. One study examines the impact of periodic propaganda in the Continuous Opinions with Threshold (COT) model, revealing that strategic timing can be more effective than constant propaganda. Another study adds a “death/birth” process to the COT model, showing how the influx of new opinions can alter the system’s behavior, even when consensus would naturally be reached without external influence. The episode highlights the complex dynamics of opinion formation and the significant role of external factors.
journals.aps.org/pre/abstract/10.1103/PhysRevE.76.066105
www.worldscientific.com/doi/abs/10.1142/9789814287456_0019?srsltid=AfmBOop5FcvosoxRC1XlJmqDKavYRb81IO6iFn18YqMQ4P8Qi5ypUqHs
hal.univ-reunion.fr/hal-02059365/document
journals.aps.org/pre/abstract/10.1103/PhysRevE.76.066105
www.worldscientific.com/doi/abs/10.1142/9789814287456_0019?srsltid=AfmBOop5FcvosoxRC1XlJmqDKavYRb81IO6iFn18YqMQ4P8Qi5ypUqHs
hal.univ-reunion.fr/hal-02059365/document
zhlédnutí: 2
Video
Science is all around you!
zhlédnutí 5Před 16 hodinami
Subscribe to the podcast "Science is all around you !" czcams.com/play/PLPs5vcZXF0iAiAyU0O86ky8sxrDSjU9EX.html&si=kvwunNZsLG7No2M4
S1E9 : The Power of Heart Coherence Breathing in Schools
Před 16 hodinami
In this episode, we delve into the transformative potential of heart coherence breathing exercises in school classrooms. Our discussion is based on a compelling research study conducted in La Réunion, where both teachers and students engaged in an eight-week heart coherence breathing programme. The findings are remarkable: teachers experienced significantly reduced stress levels and reported a ...
S1E9 : The Power of Heart Coherence Breathing in Schools
Před 16 hodinami
In this episode, we delve into the transformative potential of heart coherence breathing exercises in school classrooms. Our discussion is based on a compelling research study conducted in La Réunion, where both teachers and students engaged in an eight-week heart coherence breathing programme. The findings are remarkable: teachers experienced significantly reduced stress levels and reported a ...
S1E8 : An easy experiment to show apparent weightlessness in free fall
zhlédnutí 7Před 16 hodinami
This podcast describes a simple experiment that can be performed in a classroom to demonstrate the concept of apparent weightlessness in free fall. The author proposes using a transparent plastic container with toys and a feather to recreate the conditions of a weightless environment. The experiment aims to show students that apparent weightlessness isn't limited to outer space, as objects in f...
S1E8 : An easy experiment to show apparent weightlessness in free fall
zhlédnutí 2Před 16 hodinami
This podcast describes a simple experiment that can be performed in a classroom to demonstrate the concept of apparent weightlessness in free fall. The author proposes using a transparent plastic container with toys and a feather to recreate the conditions of a weightless environment. The experiment aims to show students that apparent weightlessness isn't limited to outer space, as objects in f...
S1E7 : Post-quantum cryptography
Před 16 hodinami
This episode discuss the increasing threat posed to current encryption methods by the development of quantum computers. The first source, from France-Science in USA, explains the White House’s efforts to combat this threat by transitioning to post-quantum cryptography (PQC) for sensitive communications. The source highlights the importance of PQC for national security and mentions the three new...
S1E7 : Post-quantum cryptography
zhlédnutí 3Před 16 hodinami
This episode discuss the increasing threat posed to current encryption methods by the development of quantum computers. The first source, from France-Science in USA, explains the White House’s efforts to combat this threat by transitioning to post-quantum cryptography (PQC) for sensitive communications. The source highlights the importance of PQC for national security and mentions the three new...
S1E6 : Simpson's paradox
zhlédnutí 1Před 16 hodinami
In this episode, we dive into the intriguing world of Simpson's paradox, a statistical phenomenon that reveals how trends in an overall population can reverse when broken into subgroups. We explore how this paradox, more common than previously thought, can lead to misleading conclusions, affecting everything from research findings to public policy. Using real-world examples, we’ll discuss the d...
S1E6 : Simpson's paradox
zhlédnutí 1Před 16 hodinami
In this episode, we dive into the intriguing world of Simpson's paradox, a statistical phenomenon that reveals how trends in an overall population can reverse when broken into subgroups. We explore how this paradox, more common than previously thought, can lead to misleading conclusions, affecting everything from research findings to public policy. Using real-world examples, we’ll discuss the d...
S1E5 : What Scientists Can Learn From Alien Hunters ?
Před 16 hodinami
The episode explores the history of the search for extraterrestrial life and examines the division between scientists and non-scientists in this field. It discusses how the "boundary work" performed by scientists to separate legitimate research from fringe perspectives can inadvertently alienate those outside the scientific mainstream, leading to mistrust and the perpetuation of conspiracy theo...
S1E5 : What Scientists Can Learn From Alien Hunters ?
Před 16 hodinami
The episode explores the history of the search for extraterrestrial life and examines the division between scientists and non-scientists in this field. It discusses how the "boundary work" performed by scientists to separate legitimate research from fringe perspectives can inadvertently alienate those outside the scientific mainstream, leading to mistrust and the perpetuation of conspiracy theo...
S1E4 : The physics of dancing peanuts in beer
Před 16 hodinami
This episode is about the phenomenon of "dancing peanuts" in beer, where peanuts move up and down in a glass due to the formation and detachment of bubbles on their surfaces. blog.univ-reunion.fr/alessioguarino/2023/06/15/the-physics-of-dancing-peanuts-in-beer/
S1E4 : The physics of dancing peanuts in beer
Před 16 hodinami
This episode is about the phenomenon of "dancing peanuts" in beer, where peanuts move up and down in a glass due to the formation and detachment of bubbles on their surfaces. blog.univ-reunion.fr/alessioguarino/2023/06/15/the-physics-of-dancing-peanuts-in-beer/
S1E3 : Understanding Projectile Motion: Beyond the Parabolic Approximation
Před 16 hodinami
S1E3 : Understanding Projectile Motion: Beyond the Parabolic Approximation
S1E3 : Understanding Projectile Motion: Beyond the Parabolic Approximation
Před 16 hodinami
S1E3 : Understanding Projectile Motion: Beyond the Parabolic Approximation
S1E1 : Collective Intelligence: When Groups Perform Better Than Teammates
zhlédnutí 1Před 16 hodinami
S1E1 : Collective Intelligence: When Groups Perform Better Than Teammates
S1E1 : Collective Intelligence: When Groups Perform Better Than Teammates
zhlédnutí 1Před 16 hodinami
S1E1 : Collective Intelligence: When Groups Perform Better Than Teammates
SCIENCE CAFE : Human Habitation in Space @ Rice University
zhlédnutí 36Před 2 měsíci
SCIENCE CAFE : Human Habitation in Space @ Rice University
Café Scientifique, February 9th, 2024 Houston
zhlédnutí 12Před 7 měsíci
Café Scientifique, February 9th, 2024 Houston
A SCIENCE CAFE EVENT THE ROLE OF CARBON MATERIALS IN THE ENERGY TRANSITION
zhlédnutí 57Před 8 měsíci
A SCIENCE CAFE EVENT THE ROLE OF CARBON MATERIALS IN THE ENERGY TRANSITION
Pacific Funds : Stories from supported researchers
zhlédnutí 40Před 2 lety
Pacific Funds : Stories from supported researchers
How to failry share a watermelon -Video abstract-
zhlédnutí 83Před 3 lety
How to failry share a watermelon -Video abstract-
What Does being alive mean to you ? Nihgt os Ideas 2020, Wellington, New Zealand - LongVersion -
zhlédnutí 17Před 4 lety
What Does being alive mean to you ? Nihgt os Ideas 2020, Wellington, New Zealand - LongVersion -