Ivan Grega @ivan_grega
Second-year PhD student @Cambridgesolid1, @Cambridge_Eng, @pembroke1347 Joined March 2022-
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# on shortification of "learning" There are a lot of videos on YouTube/TikTok etc. that give the appearance of education, but if you look closely they are really just entertainment. This is very convenient for everyone involved : the people watching enjoy thinking they are…
🌟#Postdoc Opportunity We're on the lookout for an Experimental Mechanician. 🚀Be part of exciting projects in X-ray tomography, diffraction tomography & modelling from full field measurements #Postdocjobs #phdpositions Apply: jobs.cam.ac.uk/job/43873/ @Cambridge_Eng @PostdocJobs
Can vibrational ‘fingerprints’ lead to high-throughput characterization of metamaterials? In our work, out in @Nature today, we present a non-contact framework to rapidly characterize microscale metamaterials in the dynamic regime! 🔗: nature.com/articles/s4158… @MITMechE @MIT
Returning home from a great experience sharing our vision for architected materials and making new friends united by science. @wlaforum #WorldLaureatesForum
Thrilled and honored to receive the 2023 Spira Award for Distinguished Teaching @MITMechE! This honor is shared w/ all colleagues and students who supported these teaching endeavors (K.Kamrin, S.Socrate, @DrRituRaman). Humbled to receive this recognition, makes it all worth it!
Exciting! @ivan_grega & Sara
Prof. Gil Strang's last lecture is ... Monday! Watch it via live stream: grinfeld.org/strang/
Fun evening at @TEDxMIT - thanks to all who joined! Truly enjoyed showcasing the possibilities that architected materials enable @MITMechE #mechanics #nanomaterials
Fun evening at @TEDxMIT - thanks to all who joined! Truly enjoyed showcasing the possibilities that architected materials enable @MITMechE #mechanics #nanomaterials
👏 @ivan_grega & Sara AlMahri for their outstanding performance in presentation and poster categories, clinching the first places at the Graduate Conference for Division of Mechanics, Materials, and Design @Cambridge_Eng @pembroke1347 Keep shining brightly and inspiring us all!
We've just released the first version of our Deep Learning Tuning Playbook! This is our attempt to distill our process for actually getting good results with deep learning. We emphasize hyperparameter tuning since it has been a large pain point. github.com/google-researc…
And so it begins (again)... 🕸️ @pl219_Cambridge and I kicked off the graph representation learning course @Cambridge_CL for the second year in a row! Exciting to see a full house in the lecture theatre -- so much energy!! 😊
🤯 Full body tracking now possible using only WiFi signals A deep neural network maps the phase and amplitude of WiFi signals to UV coordinates within 24 human regions The model can estimate the dense pose of multiple subjects by utilizing WiFi signals as the only input 🧵
In the pursuit of demonstrating the generality of the work in a research article, introductions extrapolate to future applications so much that it sounds impractical right away. Do you feel the same?
#SES2022 Prager Medal Plenary Lecture by 𝐃𝐫 𝐕𝐢𝐤𝐫𝐚𝐦 𝐃𝐞𝐬𝐡𝐩𝐚𝐧𝐝𝐞 at 𝟓:𝟑𝟎 𝐏𝐌 (𝐕𝐞𝐧𝐮𝐞: 𝐈𝐋𝐂𝐁). Toughness of architected solids: Does continuum ideas hold true? Is there anything "meta" in the fracture of elastic discrete solids?
Through thickness crack geometries can't measure the plane strain toughness in architected solids. We showed this in micro-architected lattices, but here the authors @JuliaRGreer prove this at the nanoscale too. Appreciate the innovative sleeved pin joint! sciencedirect.com/science/articl…
It was great to present our research of self-assembly of granular particles (doi.org/10.1002/ntls.2…) and network with other inspiring researchers. Excellent organisation @ESMC2022 @PeterMcHughNUIG, thank you.
It was great to present our research of self-assembly of granular particles (doi.org/10.1002/ntls.2…) and network with other inspiring researchers. Excellent organisation @ESMC2022 @PeterMcHughNUIG, thank you.
Presenting my doctoral research @ESMC2022 and taking the opportunity to learn from metamaterial experts in the audience. @Cambridgesolid1
Wonderful week visiting @Cambridgesolid1 , sharing our work and learning about exciting mechanics. Grateful for this opportunity and the hospitality @Angkur13 ! Now en route to Galway ESMC2022 for another week of exciting mechanics and new connections.
Congratulations @ivan_grega - first year PhD @Cambridge_Eng working with Professor Vikram Deshpande @Cambridgesolid1 on developing scalable self-assembly process for opal crystals which could form the basis of efficient fast-charging batteries. iom3.org/events-awards/…
Congratulations @ivan_grega - first year PhD @Cambridge_Eng working with Professor Vikram Deshpande @Cambridgesolid1 on developing scalable self-assembly process for opal crystals which could form the basis of efficient fast-charging batteries. iom3.org/events-awards/…

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