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How can dorsal refinement maintain nasal stability and proper valve function? Read, "Structural Contour in Rhinoplasty: A 4-phase Technique for Progressive Dorsal Definition," by Páez Salazar et al to find out: #Rhinoplasty #plasticsurgery #PRSGlobalOpen

PRS Global Open

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12,758 Aufrufe • vor 3 Tagen •via X (Twitter)

#Rhinoplasty #plasticsurgery #PRSGlobalOpen

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FREE RADIOLOGY LECTURE TODAY! In honor of the FREE MSK lecture I am hosting today to promote the Radiopaedia.org 2025 conference, here is MSK from a neurorad point of view!! Lecture is at 1pm EST! Or you can watch it on demand if you missed it!! Here is the link: And here is how to remember the paraspinous muscles: Psoas: Remember P is for Prevertebral, it is in front of the muscles Multifidus Remember M is for Medial so it is the most medial of the dorsal paraspinous muscles Erector Spinae: E is for External so it is the external dorsal paraspinous muscles Quadratus Lumborum: Q is for Quill and it sticks out from the spine like a Quill Feather Now you can remember the paraspinous muscles and hopefully you can join me today or on demand!!

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Reading for fun has a positive impact on children's lives. We want every child to have a choice, and a chance, to find the fun in reading their way. Help us spread the word! ⭐️ Share this post ⭐️ Ask children how and what they want to read Check out our website for inspiration on how you can get involved this World Book Day. #WorldBookDay #ReadYourWay

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Friday. Expected one Slovak leader, but met another. I had a good meeting with Slovak parliamentarians, led by Michal Šimečka. Our discussion was very concrete and constructive. Ukraine is grateful to the people of Slovakia for their support. We are ready for an open and mutually beneficial dialogue on all issues, particularly in the energy sector. This dialogue must strengthen our nations—Ukraine and Slovakia—not Moscow. I’m glad we can find common ground with our Slovak partners and provide proper answers on energy security and geopolitical stability. 🇺🇦🇸🇰

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Let's reverse engineer Disney's adorable, lifelike robot! I couldn't find a whitepaper, but this is how I think it's trained: 1. The emotional behaviors are curated by Disney animation artists, keyframe by keyframe. But it cannot be "rendered" directly on the robot because it doesn't take into account the complex real-world physics. 2. Reinforcement learning (RL) is a great tool for training low-level robot controllers. RL needs a reward function to optimize, and it's typically a task reward (e.g. walk in a straight line as fast as possible). The problem is that RL doesn't know what counts as "natural behavior", and often produces weird-looking body postures that somehow still maximize the reward. This is a human alignment problem just like ChatGPT. 3. Enters Adversarial Motion Prior (AMP): a technique that learns the human preference by training a classifier on what we consider "emotional & cute". In GAN literature, this is called a discriminator. Disney artists are good at creating such a dataset. You can then add AMP as an auxiliary reward in simulation to nudge the robot towards desired behaviors. AMP was developed by Peng et al. 2021 and Escontrela et al. 2022. 4. Add lots of data augmentation to make the controller robust to physical disturbances. In RL, it's called "domain randomization". This is a very powerful technique that bridges the gap between simulator and reality. Previously, OpenAI used domain randomization to train a 5-finger robot hand to manipulate a Rubik's Cube: IEEE news article gave hints about the pipeline: Finally, praying for world peace 🙏. I hope robotics like this will bring more joy to the world.

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I read through a 123-page report on the Strategic Petroleum Reserve so you wouldn't have to. They began filling it in 1975, and it is now at a level not seen since 1983 during the initial fill. The question is: how low can it go? In this thread, I walk you through how the SPR could run out anytime between July 10 and October 4. 🧵Scroll down for the details! Click here for the full report:

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$RVV Portal Phase 1 Now Live! 💎 We are excited to announce the launch of the $RVV Portal (Phase 1)! In this initial phase, eligible participants can now view their $RVV tokens. Who Can View Their $RVV Tokens: During Phase 1, the portal will be accessible to all investors including pre-sale buyers. How to Access the $RVV Portal: 1. Go to the official $RVV Portal at 2. Connect Your Wallet 3. Verify Eligibility: The portal will automatically verify your eligibility based on your wallet address. 4. Check Your $RVV Tokens Important Notes: ⚠️Security First: Always ensure you are accessing the official portal link above. Be cautious of phishing sites and only trust information from our official channels. 🆘Support: For any issues or questions, reach out to our team on Discord and open a ticket. Stay tuned for the launch of the next phases. For more information, check out our medium article: Thank you for being a part of the Astra Nova community! 🙏

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MITO Only 3 countries have pilots trained on this dangerous manoeuvre: 🇺🇸🇨🇦🇦🇺. How do you get a huge number of jets in the air within just a few minutes? You put them all on the runway and do a Minimal Interval Take Off (MITO). This technique was developed during the cold war for nuclear war fighting and recently resurrected. In a flash, the US can get all its air assets out of airports that can be targeted by Iranian missiles and launch a surprise attack with minimal risk to these expensive units.

MITO Only 3 countries have pilots trained on this dangerous manoeuvre: 🇺🇸🇨🇦🇦🇺. How do you get a huge number of jets in the air within just a few minutes? You put them all on the runway and do a Minimal Interval Take Off (MITO). This technique was developed during the cold war for nuclear war fighting and recently resurrected. In a flash, the US can get all its air assets out of airports that can be targeted by Iranian missiles and launch a surprise attack with minimal risk to these expensive units.

Korobochka (コロボ) 🇦🇺✝️

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If you thought COVID was bad, wait till you hear what’s brewing with bird flu. It turns out you can find the “never seen before” H5N2 virus FOR SALE in a catalog. Yes, you read that right. BEI Resources, funded by the NIAID, is selling it. But that’s just the beginning. The Ex-CDC Director Dr. Robert Redfield warns, “The recipe for making bird flu highly infectious to humans is already out there.” He explains, “I can create this [bird flu] virus literally in weeks to months by using gain of function research. I know exactly what amino acids I have to change, because in 2012, against my recommendation, the scientists that did these experiments actually published them ... All you have to do is look it up.” It gets worse. The US government just shelled out a staggering $176 million to Moderna for a bird flu “vaccine.” Nobody drops that kind of cash without a plan to use it. Dr. David Martin

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The Vigilant Fox 🦊

820,135 Aufrufe • vor 2 Jahren