Geology

The MLAI Meetup is a community for AI researchers and professionals which hosts monthly talks on exciting research. Our format is: * 6:00 - 6:20: Socializing * 6:20 - 6:40: Announcements and AI news * 6:40 - 7:40: Talk(s) and Q&A * 7:40 - 8:00 Networking * 8:00: Head to the nearest pub for dinner Joint event with the Statistical Society of Australia! **Felicia Bongiovanni: "Inferring Time of Infection Based on Antibody Data Through a Hierarchical Bayesian Framework"** **Abstract:** Time-since-event prediction is a powerful tool to reconstruct histories of an event. It is commonly used in biomedicine to predict the beginning of tumor growth, to predict how long ago someone was infected with a disease, and even to predict the time since death for criminal investigations. Inference through Bayesian statistics and mathematical modelling can allow for time-since-event prediction and provide insight into the mechanisms driving an event. Machine learning is also used for time-since-event prediction but lacks the mechanistic insight Bayesian inference can provide. However, Bayesian inference, especially through Markov Chain Monte Carlo methods, can be computationally expensive and time-consuming. In this talk, I describe a method for combining Bayesian inference with machine learning to improve computational efficiency while also maintaining mechanistic insight. This is demonstrated through the case study of estimating time-since-infection using antibody data. **Speaker bio:** Felicia is a PhD candidate at The Walter and Eliza Hall Institute of Medical Research where she is conducting mathematical modelling of the immune response to understand more about infectious disease dynamics. In another life, she was a data analyst for the National Health Funding Body in Canberra through the Australia Bureau of Statistics Data Graduate Program.

Let's escape for a spontaneous, relaxing walk at Blackburn Lake Sanctuary! 🌿 With 4km of scenic trails, we can stroll around the lake, visit the boardwalk, and enjoy the birdlife. Meet at the Visitor Centre car park (off Central Rd) in 30 minutes for a quick loop—perfect to clear the mind. Blackburn Lake Sanctuary +3 When: Today! (Let's meet at [Time]) Where: Visitor Centre Car Park, Central Rd What: A 30-minute to 1-hour easy walk, bird watching. walkingmaps.com.au +1 It’s the perfect, quiet getaway in the middle of the suburbs. Let me know if you can make it! AllTrails

Come talk maths over a drink or two and maybe a meal. If you have any mathsy puzzles, games or toys, bring 'em along. There'll be a puzzle sheet to solve if you wish, but it's not competitive. No maths background necessary, all welcome. Email melbourne@mathsjam.com to join our mailing list for monthly puzzle sheets. The event is very informal so don't worry if you can't arrive exactly at 7:30pm or have forgotten to RSVP (but please do RSVP if you can!).

Join us for a relaxed LinkedIn networking walk — a casual way to connect with others in a friendly way. This event is only open to people who have an active LinkedIn account. Whether you're working, studying, running a business, or figuring things out, you're welcome here. It's a great opportunity to grow your LinkedIn network and meet like-minded people. We ask that everyone comes with the intention to build genuine connections — not to pitch or sell. Please remember to RSVP to this event if you wish to attend. **Please note:** We won’t accept RSVPs from individuals who have previously breached our group guidelines. **Meeting Point:** Let's meet infront of Timeout at Fed Square at 7 PM. We will be at the meeting point till 7:10 PM before walking. We will finish the walk around 8:30 PM at Fed Square. Please don't be late. Map: [https://maps.app.goo.gl/CnfUeKQ4XQZwkbrb8](https://maps.app.goo.gl/CnfUeKQ4XQZwkbrb8) **Total Walking Distance:** 4km, Easy, mostly flat Cost: FREE Please follow me on LinkedIn for updates: [https://www.linkedin.com/in/cheolsu](https://www.linkedin.com/in/cheolsu) Explore Melbourne is the largest meetup group in Australia with more than 43,000 members. We know these group rules won’t suit everybody, and that’s okay—there are many other groups where you might feel more at home. To keep things safe, fun, and positive, we have 8 simple rules for people attending our events. Over the past 9 years, we’ve removed 342 people (around 0.8%) for breaking them—so please read carefully! ❌ Not a dating group! – We’re here to make connections, not find soulmates. 📵 No phone numbers, please! – Feel free to swap LinkedIn if both parties are cool with it, but please don’t share or ask for phone numbers. Please don’t add people to WhatsApp or other groups. 🔞 Our events are only open to people aged 18 and older. 📢 Please do not advertise other events or groups. 🚗 We don't allow carpooling due to safety incidents/our public liability insurance not covering motor related accidents. 💰 **No sales pitches! – No selling, no MLMs, no pyramid schemes, no “life-changing mentorship” offers—let’s keep things scam-free.** By joining an event, you agree to follow these rules. Breaking them means removal from all our groups—no exceptions. Thank you! **Liability Waiver:** The organizer of this group cannot accept any liability for any loss, damage, injury, or accident to participants or their property at this event. By participating in this event, you're taking responsibility for your safety and well-being. By joining this event, you agree to the liability waiver mentioned here: [https://exploremelbourne.au/explore-melbourne-liability-waiver/](https://exploremelbourne.au/explore-melbourne-liability-waiver/ "https://exploremelbourne.au/explore-melbourne-liability-waiver/")

The Great World of the title refers to the setting of "The Great World", a fairground in occupied Singapore serving as a Japanese prison camp, where the protagonists meet. It also refers to the mind "the same shape as the world, and really was the world, only on an infinitely small scale", as one character observes. The two main characters' relationship is central as the men feel out their stance to each other. The New Yorker calls it "a rare serious novel... (with) an elliptical sense of time... render(ing) it poetic." Since starting this book club a few years ago we have formed a nice core membership. If you haven't come yet, please look out for the books on the table, pull up a chair, order a wine and join us. We like to hear what everyone has to say and enjoy the conversation, we're not cliquey at all! Oh, and to defray the Meetup monthly bill I will accept gold coin contributions or wine if you want to pay for multiple in one hit. I hope to see everyone again at this one with some new faces.

No agenda. No awkward intros. Just good people. Just Gutsy is a weekly meetup for solo travelers, nomads and locals who love meeting them, a simple way to find your people in a new city. Who comes: Solo travelers in transit · digital nomads · curious locals who love meeting travelers What to expect: casual and self-led · small group energy · show up, talk to someone, see where it goes Not sure how to talk to strangers? I put together a set of questions that actually make it easy — find them here: [justgutsy.com/icebreakers](http://justgutsy.com/icebreakers) The only things you need to do: → Comment below so others know you're coming → If plans change, update your RSVP → When you arrive: comment "Here, [what you're wearing]" so people find you When & where: • Every Sunday · 4PM local time Meetup.com sometimes shows a different timezone — ignore it, it's always 4PM where you are • Location: in front of the Dolphin Fountain (inside Fitzroy Gardens) Join Just Gutsy → [justgutsy.com](http://justgutsy.com/) · Early members get lifetime premium access to the app

The discussion topic for this meetup will be identity and whether or not history is a necessary condition for consciousness as Dretske proposed. James

Applied Scholastics Study Technology is able to improve anyone's ability to study. Millions of people are already using this technology and whole countries are now adopting it. - You can learn Faster with less stress - You don't forget the information - You stay interested in the subject - Your marks increase English literacy rates routinely improve by 25 to 35 percent. Likewise, student test scores improve dramatically with students routinely meeting or exceeding grade level expectations in EVERY ACADEMIC SUBJECT. Our workshop will be focusing on how students learn. Study Technology can easily be incorporated into any educational activity—from classroom instruction and curriculum design to employee training or homeschooling. It provides a stable foundation enhancing all educational efforts. Study Technology is what teachers, tutors, trainers, parents and students can use to improve the quality of teaching and learning. No matter the curriculum in your current academic setting, Study Technology offers proven teaching strategies and resources that can help resolve classroom issues and improve student achievement. No matter if you are a teacher yourself or a good students or bad student we can all do better at study once we have this technology under our belt. Teachers who use this technology report amazing turn around with once troubled students. The application of Study Technology has quite literally changed millions of lives. You are most welcome to bring along a friend or those that struggle with study. (any topic) If you are unable to attend this meetup then let me know, We can arrange for you to meetup at a different time and date. Light refreshments will be provided.

Join us for one of our favorite hikes this Tuesday (4/21/26) at 6:30 pm as we hike the Hoover Dam Scenic Trail, starting at the west end of the dam. This hike includes some paved paths/roads along with some dirt trails, with a few beautiful views of the reservoir. Join us for this 2 mile hike, finding us in the parking lot at the corner of Sunbury and Smoke Burr.

Physics of Astrology - 6 sessions with Nadia Smirnova - Mierau 6 weekly classes starting on Tuesday April 21, 2026 Register at: LakeCountyAstrology.com Step out of the closet and confidently defend your astrological practice—without getting called crazy at dinner parties! This transformative course explores the physical mechanisms underlying planetary influences on human life. Whether you're a beginner or experienced practitioner, you'll gain the knowledge and vocabulary to articulate how astrology works when your skeptical uncle starts rolling his eyes. Learn to bridge the language of astrological symbolism with modern scientific concepts, understand the tangible forces at play in celestial influence, and develop unshakeable confidence in your practice. No more apologetic mumbling or changing the subject—equip yourself with a solid theoretical foundation that honors astrology. Bio: Nadia Smirnova-Mierau is a New York based astrologer, writer, speaker and ESP practitioner. A former nuclear physicist from the USSR, she has been studying and practicing astrology and extrasensory techniques for over 30 years. Her passion lies in deep investigation and explanation of how astrology and ES abilities work from a physics perspective. Her revolutionary theoretical framework explaining the physics behind planetary influence on our daily life and human extrasensory perception is presented in ‘Physics of Astrology’ book and e-book series (https://www.amazon.com/author/nadia). Related articles by Nadia have been published in NCGR e-news, C*I*A website (https://cosmicintelligenceagency.com/agent-777-nadiamierau/) and Astro-Vision e-book (https://www.amazon.com/Astro-Vision-beyond-Cosmic-Intelligence-ebook/dp/B083CTK4G8/ref=sr_1_1?qid=1579492611&refinements=p_27%3ACosmic+Intelligence+Agency&s=digital-text&sr=1-1&text=Cosmic+Intelligence+Agency), OPA Magazine (https://www.opaastrology.org/CAMarch2019Equinox.pdf), Dell Horoscope (https://www.magzter.com/US/Penny-Publications,-LLC/Dell-Horoscope/Science/324349) and more. Nadia has substantial experience in writing astrology predictions for newspapers as well as presenting them live on radio. Nadia has been interviewed on various media channels, like TV, radio and Youtube. She is an agent 777 at Cosmic Intelligence Agency (C*I*A (https://cosmicintelligenceagency.com/)), a former PR director for NCGR (National Council for Geocosmic Research).

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Join us for an engaging panel discussion on **AI Agentic Coding** and how autonomous AI systems are transforming the way software is built. Experts in AI, software engineering, and developer tools will share insights on how agentic AI—systems that can plan, reason, and execute coding tasks—is reshaping modern development workflows. The discussion will cover topics such as AI-assisted development, productivity gains, challenges around reliability and governance, and what the future of software engineering may look like with AI agents as collaborators. Whether you’re a developer, tech leader, or AI enthusiast, this session is a great opportunity to learn, ask questions, and explore how agentic AI is redefining coding

Walk for Children - 2026 Save Soil Walkathon in Columbus 🌍 Over 52% of the world soil is degraded and scientists warn we may have only a few decades of fertile soil left. As Sadhguru shares, soil is a living system—and when it degrades, our food, health, and future are at risk. https://www.youtube.com/watch?v=hyT-6qiubd0 🚶‍♂️🌎This Earth Day, Join the Walk for Children-2026 SaveSoil 5K Walkathon here in Columbus and help raise awareness about soil for the future of our children! Every step you take helps: ✔️ 1. Raise awareness in your communities about protecting and restoring soil. ✔️ 2. Supports sustainable food systems. ✔️ 3. Helps secure our children’s future. 📅 Date: April 26, 2026 📍 Location: Scioto Audubon Metro Park Check-in address 400 W Whittier St, Columbus, OH 43215 ⏰ Time: 8:30 a.m. check-in event starts at 9:30 a.m. 👉 Register here: https://www.eventbrite.com/e/walk-for-children-2026-save-soil-walkathon-in-columbus-registration-1986596534713?aff=oddtdtcreator 👉🏼Free and Open to All. Share this message and bring your neighbours, friends & family along to celebrate our planet! Let’s make it happen!

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)