Vinicius T. Santana
@viniciustsantana.bsky.social
Junior Research Group Leader at CEITEC Brno 🇨🇿, learning and teaching EPR spectroscopy almost every day🧲👨🔬
Reposted by Vinicius T. Santana
How do you build a quantum computer? Daisy Shearer
@quantumdaisy.bsky.social from National Quantum Computing Centre breaks it down:
🔹 Qubits (the building blocks)
🔹 Why they’re so delicate
🔹 The extreme engineering needed - like cooling them close to absolute zero ❄️
@quantumdaisy.bsky.social from National Quantum Computing Centre breaks it down:
🔹 Qubits (the building blocks)
🔹 Why they’re so delicate
🔹 The extreme engineering needed - like cooling them close to absolute zero ❄️
August 23, 2025 at 2:57 PM
How do you build a quantum computer? Daisy Shearer
@quantumdaisy.bsky.social from National Quantum Computing Centre breaks it down:
🔹 Qubits (the building blocks)
🔹 Why they’re so delicate
🔹 The extreme engineering needed - like cooling them close to absolute zero ❄️
@quantumdaisy.bsky.social from National Quantum Computing Centre breaks it down:
🔹 Qubits (the building blocks)
🔹 Why they’re so delicate
🔹 The extreme engineering needed - like cooling them close to absolute zero ❄️
In our recent work, we tune dynamical regimes with🧲 magnetic fields in a molecular Cu(II) compound featuring anisotropic, rotated sites. We reveal signatures in powder spectra and extract exchange couplings.
@ceitec.eu #EPR #QuantumMaterials #ChemSky #SpinPhysics
👇
journals.aps.org/prb/abstract...
@ceitec.eu #EPR #QuantumMaterials #ChemSky #SpinPhysics
👇
journals.aps.org/prb/abstract...
July 27, 2025 at 7:15 PM
In our recent work, we tune dynamical regimes with🧲 magnetic fields in a molecular Cu(II) compound featuring anisotropic, rotated sites. We reveal signatures in powder spectra and extract exchange couplings.
@ceitec.eu #EPR #QuantumMaterials #ChemSky #SpinPhysics
👇
journals.aps.org/prb/abstract...
@ceitec.eu #EPR #QuantumMaterials #ChemSky #SpinPhysics
👇
journals.aps.org/prb/abstract...
Reposted by Vinicius T. Santana
Universities' alarm at EU plans to end #HorizonEurope civilian focus in order to back EU's defence-related investment plan, Nic Mitchell reports
#LERU
www.universityworldnews.com/post.php?sto...
#LERU
www.universityworldnews.com/post.php?sto...
Alarm at EU plans to end Horizon Europe’s civilian focus
A leader of a key European university research stakeholder group has sounded the alarm at plans by the European Commission to abandon the exclusive ci...
www.universityworldnews.com
April 30, 2025 at 5:47 AM
Universities' alarm at EU plans to end #HorizonEurope civilian focus in order to back EU's defence-related investment plan, Nic Mitchell reports
#LERU
www.universityworldnews.com/post.php?sto...
#LERU
www.universityworldnews.com/post.php?sto...
Reposted by Vinicius T. Santana
THREAD
The numbers are in. @bsky.app research sharing volumes vs X Formerly Twitter
In March 2024, on most days, Bluesky hosts more posts linked to research published in 2025 than X.
By quite a lot.
Release the Kraken...
#AcademicSky #HigherEd #Altmetrics
1/11
The numbers are in. @bsky.app research sharing volumes vs X Formerly Twitter
In March 2024, on most days, Bluesky hosts more posts linked to research published in 2025 than X.
By quite a lot.
Release the Kraken...
#AcademicSky #HigherEd #Altmetrics
1/11
March 27, 2025 at 5:22 PM
THREAD
The numbers are in. @bsky.app research sharing volumes vs X Formerly Twitter
In March 2024, on most days, Bluesky hosts more posts linked to research published in 2025 than X.
By quite a lot.
Release the Kraken...
#AcademicSky #HigherEd #Altmetrics
1/11
The numbers are in. @bsky.app research sharing volumes vs X Formerly Twitter
In March 2024, on most days, Bluesky hosts more posts linked to research published in 2025 than X.
By quite a lot.
Release the Kraken...
#AcademicSky #HigherEd #Altmetrics
1/11
Reposted by Vinicius T. Santana
The amount of water stored in more than half of the largest lakes and reservoirs worldwide is declining, a 2023 Science study found.
The results underscore the importance of better water management to protect essential ecosystem services. scim.ag/41GM96M #WorldWaterDay
The results underscore the importance of better water management to protect essential ecosystem services. scim.ag/41GM96M #WorldWaterDay
Satellites reveal widespread decline in global lake water storage
Two-thirds of Earth's large lakes have decreased in volume over the past three decades.
scim.ag
March 22, 2025 at 2:07 PM
The amount of water stored in more than half of the largest lakes and reservoirs worldwide is declining, a 2023 Science study found.
The results underscore the importance of better water management to protect essential ecosystem services. scim.ag/41GM96M #WorldWaterDay
The results underscore the importance of better water management to protect essential ecosystem services. scim.ag/41GM96M #WorldWaterDay
Reposted by Vinicius T. Santana
At this year’s AMPER fair, the research team led by Petr Neugebauer from CEITEC @vut.cz are presenting the revolutionary FRASCAN II spectrometer, an electron spin resonance spectrometer with a frequency of 329 GHz.The instrument was awarded it the prestigious AMPER Gold Award 🏆
Read more - below.
Read more - below.
March 19, 2025 at 2:38 PM
At this year’s AMPER fair, the research team led by Petr Neugebauer from CEITEC @vut.cz are presenting the revolutionary FRASCAN II spectrometer, an electron spin resonance spectrometer with a frequency of 329 GHz.The instrument was awarded it the prestigious AMPER Gold Award 🏆
Read more - below.
Read more - below.
Reposted by Vinicius T. Santana
A instrução explícita agora é não tirar viés de IAs e modelos de linguagem.
Ou seja:
Sabem que são enviesados, sabem que favorecem grupos dominantes e querem garantir que vão continuar assim. Sistemas racistas não por acidente, mas por design. Pq depenem deles pra continuar no comando.
Ou seja:
Sabem que são enviesados, sabem que favorecem grupos dominantes e querem garantir que vão continuar assim. Sistemas racistas não por acidente, mas por design. Pq depenem deles pra continuar no comando.
SCOOP: AI scientists partnering with the government are now being told to remove ‘ideological bias’ from powerful models. “AI safety,” “responsible AI,” and “AI fairness” are no longer required skills. www.wired.com/story/ai-saf...
Under Trump, AI Scientists Are Told to Remove ‘Ideological Bias’ From Powerful Models
A directive from the National Institute of Standards and Technology eliminates mention of “AI safety” and “AI fairness.”
www.wired.com
March 14, 2025 at 11:58 PM
A instrução explícita agora é não tirar viés de IAs e modelos de linguagem.
Ou seja:
Sabem que são enviesados, sabem que favorecem grupos dominantes e querem garantir que vão continuar assim. Sistemas racistas não por acidente, mas por design. Pq depenem deles pra continuar no comando.
Ou seja:
Sabem que são enviesados, sabem que favorecem grupos dominantes e querem garantir que vão continuar assim. Sistemas racistas não por acidente, mas por design. Pq depenem deles pra continuar no comando.
Reposted by Vinicius T. Santana
10th European Federation of EPR (electron paramagnetic resonance) groups (EFEPR) summer school in EPR - 31/08/25-06/09/25 - registration open www.chemistry.manchester.ac.uk/epr/connect/... #NMRchat #NMR #EPR #ESR 🧲
March 11, 2025 at 1:12 PM
10th European Federation of EPR (electron paramagnetic resonance) groups (EFEPR) summer school in EPR - 31/08/25-06/09/25 - registration open www.chemistry.manchester.ac.uk/epr/connect/... #NMRchat #NMR #EPR #ESR 🧲
Reposted by Vinicius T. Santana
Follow all your favorite @rsc.org journals now on Bluesky! Let the posting begin! 🥳🧪 #chemsky go.bsky.app/QAaTTZ3
February 27, 2025 at 3:06 PM
Follow all your favorite @rsc.org journals now on Bluesky! Let the posting begin! 🥳🧪 #chemsky go.bsky.app/QAaTTZ3