Airan Rodenas Segui
@airanrodenas.bsky.social
Father, lover, drummer and amateur open water swimmer.
Also PI (LeapLab) and Associate Professor in Physics at Universidad de La Laguna (Spain).
#Photonics, #nanophotonics and #lasers.
#Nanostructuring solid state media in 3D.
Curiosity is the motor.
Also PI (LeapLab) and Associate Professor in Physics at Universidad de La Laguna (Spain).
#Photonics, #nanophotonics and #lasers.
#Nanostructuring solid state media in 3D.
Curiosity is the motor.
We will be at #PhotonicsWest 2026 this January, to talk about 3D nano and microphotonic components seamlessly sculpted inside the volume of optical solid state crystals.
Don't hesitate and come!
extremelightblog.com/2025/12/02/l...
Don't hesitate and come!
extremelightblog.com/2025/12/02/l...
LeapLab, invited to talk at San Francisco at SPIE Photonics West 2026
We will be in San Francisco (USA) next January for SPIE PHOTONICS WEST 2026 international conference. Dr. Ródenas will be giving an invited talk on Tuesday 20th at 8.30am, and he will also be the c…
extremelightblog.com
December 2, 2025 at 3:46 PM
We will be at #PhotonicsWest 2026 this January, to talk about 3D nano and microphotonic components seamlessly sculpted inside the volume of optical solid state crystals.
Don't hesitate and come!
extremelightblog.com/2025/12/02/l...
Don't hesitate and come!
extremelightblog.com/2025/12/02/l...
Reposted by Airan Rodenas Segui
"Viajar, dormir, enamorarse, son tres modos de irse a lugares que no siempre entiendes."
Ángeles Mastretta
📷 Kees Schere
Ángeles Mastretta
📷 Kees Schere
December 2, 2025 at 10:36 AM
"Viajar, dormir, enamorarse, son tres modos de irse a lugares que no siempre entiendes."
Ángeles Mastretta
📷 Kees Schere
Ángeles Mastretta
📷 Kees Schere
Reposted by Airan Rodenas Segui
just want to remind everyone again that zohran is the one cis candidate i am aware of that had his platform on trans rights written by trans people. i think that matters
Zohran at the rally for trans youth on february 8 ❣️ he was polling single digits.
November 5, 2025 at 3:41 AM
just want to remind everyone again that zohran is the one cis candidate i am aware of that had his platform on trans rights written by trans people. i think that matters
Reposted by Airan Rodenas Segui
That merely being “under review” by a Nature family journal is offered as a quality proxy for a paper is a tragic illustration of the extent to which academia is addicted to brands and outsources evaluation
October 25, 2025 at 6:37 PM
That merely being “under review” by a Nature family journal is offered as a quality proxy for a paper is a tragic illustration of the extent to which academia is addicted to brands and outsources evaluation
Reposted by Airan Rodenas Segui
"Can't believe it was published in Nature"
October 8, 2025 at 5:34 PM
"Can't believe it was published in Nature"
Never stop exercising.
Target minimum of 3h per week (intense exercise, not walking), ideally 10h per week!
Target minimum of 3h per week (intense exercise, not walking), ideally 10h per week!
Regular endurance exercise in older adults is linked to more adaptable and efficient immune cells, supporting better control of inflammation and healthier immune responses with age.
Physical exercise can 'train' the immune system
In addition to strengthening the muscles, lungs, and heart, regular physical exercise also strengthens the immune system.
medicalxpress.com
October 8, 2025 at 10:39 PM
Never stop exercising.
Target minimum of 3h per week (intense exercise, not walking), ideally 10h per week!
Target minimum of 3h per week (intense exercise, not walking), ideally 10h per week!
Reposted by Airan Rodenas Segui
Everybody makes money out of academic authors except the authors...News.
Wiley is the latest academic publisher to reach a multi-million deal to allow access to its content to AI developers, with no opt out, let alone payment, for the authors who created that content.
Wiley is the latest academic publisher to reach a multi-million deal to allow access to its content to AI developers, with no opt out, let alone payment, for the authors who created that content.
Wiley set to earn $44m from AI rights deals, confirms “no opt-out" for authors
The US publisher is the latest to capitalise on deals to give tech firms access to its authors’ content to train their Large Language Models (LLMs).
www.thebookseller.com
September 19, 2024 at 10:21 AM
Everybody makes money out of academic authors except the authors...News.
Wiley is the latest academic publisher to reach a multi-million deal to allow access to its content to AI developers, with no opt out, let alone payment, for the authors who created that content.
Wiley is the latest academic publisher to reach a multi-million deal to allow access to its content to AI developers, with no opt out, let alone payment, for the authors who created that content.
Reposted by Airan Rodenas Segui
“I will miss the creativity of teaching.”
On #WorldTeachersDay, check out this #ScienceWorkingLife essay from a retired professor emeritus on how she challenged students to think beyond facts—and how she learned to teach like a scientist. https://scim.ag/4nvwosR
On #WorldTeachersDay, check out this #ScienceWorkingLife essay from a retired professor emeritus on how she challenged students to think beyond facts—and how she learned to teach like a scientist. https://scim.ag/4nvwosR
October 5, 2025 at 6:49 PM
“I will miss the creativity of teaching.”
On #WorldTeachersDay, check out this #ScienceWorkingLife essay from a retired professor emeritus on how she challenged students to think beyond facts—and how she learned to teach like a scientist. https://scim.ag/4nvwosR
On #WorldTeachersDay, check out this #ScienceWorkingLife essay from a retired professor emeritus on how she challenged students to think beyond facts—and how she learned to teach like a scientist. https://scim.ag/4nvwosR
Reposted by Airan Rodenas Segui
Short-term consumption of a high-fat, junk food-style diet can rapidly disrupt memory circuits in the brain, highlighting the importance of nutrition for cognitive health. doi.org/g93fsf
Junk food diet can quickly disrupt memory circuits in the brain, study finds
A new study from UNC School of Medicine researchers, published this week in Neuron, reveals a unique look at how junk food rewires the brain's memory hub—leading to risk of cognitive dysfunction.
medicalxpress.com
September 11, 2025 at 7:40 PM
Short-term consumption of a high-fat, junk food-style diet can rapidly disrupt memory circuits in the brain, highlighting the importance of nutrition for cognitive health. doi.org/g93fsf
Reposted by Airan Rodenas Segui
1/ Rainer Weiss, who conceived of the idea of a gravitational wave detector (which eventually became LIGO), has died.
I was at MIT when the first gravitational wave detection was announced, and he gave perhaps the most inspiring colloquium I have ever heard.
news.mit.edu/2025/profess...
I was at MIT when the first gravitational wave detection was announced, and he gave perhaps the most inspiring colloquium I have ever heard.
news.mit.edu/2025/profess...
Professor Emeritus Rainer Weiss, influential physicist who forged new paths to understanding the universe, dies at 92
MIT Professor Emeritus Rainer Weiss, a renowned experimental physicist and Nobel laureate whose groundbreaking work on the Laser Interferometer Gravitational-Wave Observatory (LIGO) confirmed a longst...
news.mit.edu
September 8, 2025 at 5:21 PM
1/ Rainer Weiss, who conceived of the idea of a gravitational wave detector (which eventually became LIGO), has died.
I was at MIT when the first gravitational wave detection was announced, and he gave perhaps the most inspiring colloquium I have ever heard.
news.mit.edu/2025/profess...
I was at MIT when the first gravitational wave detection was announced, and he gave perhaps the most inspiring colloquium I have ever heard.
news.mit.edu/2025/profess...
Reposted by Airan Rodenas Segui
🧵(1/7) In late 2024, we surveyed ~6,000 MIT Press authors to understand their views on large language model (LLM) licensing and partnership practices, and to ensure our practices align with their priorities. 850+ responded. Here’s what we learned…
August 13, 2025 at 8:40 PM
🧵(1/7) In late 2024, we surveyed ~6,000 MIT Press authors to understand their views on large language model (LLM) licensing and partnership practices, and to ensure our practices align with their priorities. 850+ responded. Here’s what we learned…
Reposted by Airan Rodenas Segui
Drawing the mind, one neuron at a time: A 2022 book walks readers through the life and work of Santiago Ramón y Cajal, the Spaniard whom many consider the founder of modern #neuroscience.
Check out the #ScienceBooks Review on #BookLoversDay: scim.ag/3RvHDmQ
Check out the #ScienceBooks Review on #BookLoversDay: scim.ag/3RvHDmQ
August 9, 2025 at 2:07 PM
Drawing the mind, one neuron at a time: A 2022 book walks readers through the life and work of Santiago Ramón y Cajal, the Spaniard whom many consider the founder of modern #neuroscience.
Check out the #ScienceBooks Review on #BookLoversDay: scim.ag/3RvHDmQ
Check out the #ScienceBooks Review on #BookLoversDay: scim.ag/3RvHDmQ
Reposted by Airan Rodenas Segui
Brain chemical changes linked to lifestyle factors may signal dementia risk years before symptoms appear, highlighting the potential for early detection and prevention strategies. doi.org/g9wgnd
Early warning: Brain chemical shifts tied to lifestyle may predict dementia risk
Forty-five percent of dementia cases are potentially preventable, and simple lifestyle choices including exercise, diet and social connection all contribute to your risk score.
medicalxpress.com
August 7, 2025 at 3:27 PM
Brain chemical changes linked to lifestyle factors may signal dementia risk years before symptoms appear, highlighting the potential for early detection and prevention strategies. doi.org/g9wgnd
Reposted by Airan Rodenas Segui
The more we expose ourselves to the prose of the victims, the more visibility we give them.
The Dark Radiance of Atomic Bomb Literature
The more we expose ourselves to the prose of the victims, the more visibility we give them.
thereader.mitpress.mit.edu
August 7, 2025 at 12:07 AM
The more we expose ourselves to the prose of the victims, the more visibility we give them.
Reposted by Airan Rodenas Segui
Start of #PIXEurope, a initiative that aims to position Europe as a global leader in emerging technology for Photonic Integrated Chips.
Read the full story on ICFO News 👉 www.icfo.eu/news/2546/st...
Read the full story on ICFO News 👉 www.icfo.eu/news/2546/st...
Start of PIXEurope, a 400M€ initiative that aims to accelerate photonic chip development in Europe | ICFO
The new photonic chip initiative funded by the Chips Joint Undertaking of the European Commission aims to position Europe as a global leader in emerging technology for Photonic Integrated Chips.
Coord...
www.icfo.eu
August 7, 2025 at 8:34 AM
Start of #PIXEurope, a initiative that aims to position Europe as a global leader in emerging technology for Photonic Integrated Chips.
Read the full story on ICFO News 👉 www.icfo.eu/news/2546/st...
Read the full story on ICFO News 👉 www.icfo.eu/news/2546/st...
Reposted by Airan Rodenas Segui
Today, in a corner of the post room, I found a lovely postcard sent to me from Florence who knows how long ago.
Problem: whoever sent it did not put their name and I have no idea who they are.
Does it means I have a secret admirer? 🤔
Problem: whoever sent it did not put their name and I have no idea who they are.
Does it means I have a secret admirer? 🤔
August 7, 2025 at 10:05 AM
Today, in a corner of the post room, I found a lovely postcard sent to me from Florence who knows how long ago.
Problem: whoever sent it did not put their name and I have no idea who they are.
Does it means I have a secret admirer? 🤔
Problem: whoever sent it did not put their name and I have no idea who they are.
Does it means I have a secret admirer? 🤔
Reposted by Airan Rodenas Segui
A newly developed transparent glass uses an electric field to remove over 95% of dust particles within seconds, offering a sustainable, water-free alternative for surfaces like windows and solar panels. doi.org/g9wf7h
Self-cleaning glass uses electric field to remove dust particles within seconds
What if windows could clean themselves at the flick of a switch? We're not quite there yet, but we are getting closer. Researchers in China have developed a transparent, easy-to-produce self-cleaning glass that can remove particles in just 10 seconds using an electric field.
techxplore.com
August 7, 2025 at 1:10 PM
A newly developed transparent glass uses an electric field to remove over 95% of dust particles within seconds, offering a sustainable, water-free alternative for surfaces like windows and solar panels. doi.org/g9wf7h
Reposted by Airan Rodenas Segui
“We painted the bomb because we had seen Hiroshima, and we thought there had to be some record of what had happened.” —Japanese artists Maruki Toshi and Iri
The Horrors of the Atomic Age Through Artists' Eyes
The art and literature in Invisible Colors turn our gaze toward the blinding fury of the atom’s explosion in its singular purpose to raze and slaughter.
hyperallergic.com
August 6, 2025 at 6:19 PM
“We painted the bomb because we had seen Hiroshima, and we thought there had to be some record of what had happened.” —Japanese artists Maruki Toshi and Iri
Reposted by Airan Rodenas Segui
Reportaje buenísimo (y larguísimo) sobre el uso de la IA en la universidad.
nymag.com/intelligence...
nymag.com/intelligence...
Everyone Is Cheating Their Way Through College
ChatGPT has unraveled the entire academic project.
nymag.com
August 6, 2025 at 6:39 PM
Reportaje buenísimo (y larguísimo) sobre el uso de la IA en la universidad.
nymag.com/intelligence...
nymag.com/intelligence...
Reposted by Airan Rodenas Segui
Organized scientific fraud, including fabricated research and paid authorships, is increasing rapidly and now outpaces the growth of legitimate scientific publications. Calls for systemic reform are intensifying.
Organized scientific fraud is growing at an alarming rate, study uncovers
From fabricated research to paid authorships and citations, organized scientific fraud is on the rise, according to a new Northwestern University study.
phys.org
August 4, 2025 at 7:02 PM
Organized scientific fraud, including fabricated research and paid authorships, is increasing rapidly and now outpaces the growth of legitimate scientific publications. Calls for systemic reform are intensifying.
Reposted by Airan Rodenas Segui
A new study, based on an analysis of thousands of publications and their authors and editors, shows paper mills are just part of a complex, interconnected system that includes publishers, journals, and brokers. scim.ag/3H9kwwQ
Scientific fraud has become an ‘industry,’ alarming analysis finds
Sophisticated global networks are infiltrating journals to publish fake papers
scim.ag
August 4, 2025 at 7:15 PM
A new study, based on an analysis of thousands of publications and their authors and editors, shows paper mills are just part of a complex, interconnected system that includes publishers, journals, and brokers. scim.ag/3H9kwwQ
Reposted by Airan Rodenas Segui
"Across the great sweep of cultures, stable and loving partner and family relationships are widely regarded as the most significant predictors of well-being."
Across Cultures, One Key to Happiness Stands Out
Decades of global surveys point to a single, consistent foundation of well-being: our relationships.
thereader.mitpress.mit.edu
August 3, 2025 at 12:09 AM
"Across the great sweep of cultures, stable and loving partner and family relationships are widely regarded as the most significant predictors of well-being."
Reposted by Airan Rodenas Segui
Earlier this year, a 17-year-old high school student named Hannah Cairo solved a 40-year-old mystery about how waves behave, surprising and exciting mathematicians. @kevinhartnett.bsky.social reports: www.quantamagazine.org/at-17-hannah...
At 17, Hannah Cairo Solved a Major Math Mystery | Quanta Magazine
After finding the homeschooling life confining, the teen petitioned her way into a graduate class at Berkeley, where she ended up disproving a 40-year-old conjecture.
www.quantamagazine.org
August 1, 2025 at 2:14 PM
Earlier this year, a 17-year-old high school student named Hannah Cairo solved a 40-year-old mystery about how waves behave, surprising and exciting mathematicians. @kevinhartnett.bsky.social reports: www.quantamagazine.org/at-17-hannah...
Reposted by Airan Rodenas Segui
"It's important to follow your instinct and go for it." Sonia María García Blanco. "I was hesitant to tell my colleagues that I was applying for an ERC grant. In the end, it turned out I was good enough to get it. If I had listened to others, I wouldn't have even applied."
Researcher to entrepreneur: from love for tiny things to building a startup
Discover how a researcher and university professor jumped into the market with her research on integrated photonics.
europa.eu
August 3, 2025 at 11:30 AM
"It's important to follow your instinct and go for it." Sonia María García Blanco. "I was hesitant to tell my colleagues that I was applying for an ERC grant. In the end, it turned out I was good enough to get it. If I had listened to others, I wouldn't have even applied."
Reposted by Airan Rodenas Segui
Bluesky doesn't penalize you for using links, tags, using key words like Patreon or commissions, and doesn't have a central algorithm on your following feed, which means all the power rests on you to help your favourite creators be seen!
July 30, 2025 at 6:05 PM
Bluesky doesn't penalize you for using links, tags, using key words like Patreon or commissions, and doesn't have a central algorithm on your following feed, which means all the power rests on you to help your favourite creators be seen!