Spatial Data

This talk synthesizes recent historical research demonstrating the close relationship between developments in statistical methods and debates over racial categories and racial admixture in human genetics. I focus on three temporal snapshots, beginning with the early 20th century peak in the collection of quantitative data by physical anthropologists for the purpose of classifying racial groups and detecting histories of human migrations and admixture. In this period, Indian statistician P. C. Mahalanobis formulated his famous distance function — still in use today for applications ranging from finance to machine learning — in order to answer questions about racial admixture in colonial India. By the postwar period, human geneticists collected different kinds of data and developed new statistical approaches, but still largely aimed to address similar questions about “populations” or “ethnic groups” shaped by concepts of racial difference. For example, major scientific disputes emerged between the 1950s and 1970s about the validity of statistical methods used to estimate racial admixture in communities of African Americans and Ashkenazi Jews. I conclude with a reflection on recent computational methods used to analyze “biogeographical ancestry” and the enduring problem of categorizing populations in human genetics. Elise Burton https://ihpst.utoronto.ca/people/directories/all-faculty/elise-burton Associate Professor Institute for the History and Philosophy of Science and Technology University of Toronto **About the Speaker:** am a historian of the life sciences in the modern Middle East, focusing on developments in genetics, evolutionary biology, physical anthropology, and medicine during the twentieth and twenty-first centuries. My current research examines the relationship of these sciences to the formation of racial, ethnic, and national identities, and how these identities, in turn, shape the dynamics of transnational scientific collaborations. My training in Middle East area studies informs my commitment to working across languages, geographies, and disciplines to challenge Eurocentric approaches to the history of science as well as science and technology studies. My next book will examine scientific connections between the Middle East and South and East Asia. Tentatively called “Race Across Asia,” this project traces the flow of scientific ideas and research practices surrounding race and nationalism between Japan, India, Iran, and Turkey since the 1950s. Looking specifically at the fields of medical genetics, forensic fingerprinting, and archaeology, I am investigating how different kinds of trans-Asian scientific expeditions and educational networks relate to competing notions of Asian identity. **\* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \*** This is a talk with audience Q&A presented by the University of Toronto's Centre for Ethics that is free to attend and open to the public. The talk will also be streamed online with live chat here [to be posted]. About the Centre for Ethics (http://ethics.utoronto.ca): The Centre for Ethics is an interdisciplinary centre aimed at advancing research and teaching in the field of ethics, broadly defined. The Centre seeks to bring together the theoretical and practical knowledge of diverse scholars, students, public servants and social leaders in order to increase understanding of the ethical dimensions of individual, social, and political life. In pursuit of its interdisciplinary mission, the Centre fosters lines of inquiry such as (1) foundations of ethics, which encompasses the history of ethics and core concepts in the philosophical study of ethics; (2) ethics in action, which relates theory to practice in key domains of social life, including bioethics, business ethics, and ethics in the public sphere; and (3) ethics in translation, which draws upon the rich multiculturalism of the City of Toronto and addresses the ethics of multicultural societies, ethical discourse across religious and cultural boundaries, and the ethics of international society. The Ethics of A.I. Lab at the Centre For Ethics recently appeared on a list of 10 organizations leading the way in ethical A.I.: https://ocean.sagepub.com/blog/10-organizations-leading-the-way-in-ethical-ai

**Come workout, have fun, relieve your stress, and meet your fellow neighbours!** Welcoming interested people to join our FREE classes every Tuesday evening from 7:00pm to 9:00pm and every Sunday afternoon from 2:30PM-4:30PM near Bathurst/Lake Shore area. Classes are led by our event organizer, Master **Dave Crook**, a seasoned 4th degree black belt Hapkido practitioner from a respected academy with many years of experience in this art and various others. **About this form of martial arts:** Hapkido is a hybrid Korean martial art. It is a form of self-defense that employs joint locks, grappling, throwing techniques, kicks, punches, and other striking attacks. **How to join:** Join this group/event and directly message me with your interest. **Q: Is this completely FREE?** A: Yes, classes/lessons are completely FREE **Q: Do I require a gi/uniform to participate?** A: Gi is completely optional, only required when doing groundwork grappling/throw techniques **Q: Are there grading and belt progression?** A: Yes, there are grading and belts, which will cost $30 just to cover the cost, testing will done when YOU are comfortable and ready! **Current Martial Artists Belt Status:** 1x Masters - 4th Degree Black Belt 1x Yellow Belt (former red belt) 1x Yellow Stripe Belt 134x White Belts **Belt Colours - Progression in Descending Order:** * White Belt * Yellow Stripe Belt * Yellow Belt * Orange Stripe Belt * Orange Belt * Green Stripe Belt * Green Belt * Blue Stripe Belt * Blue Belt * Red Stripe Belt * Red Belt * Black Stripe Belt * Black Belt **Curriculum of Techniques** **White Belt to Yellow Stripe:** **Strikes (all strikes from left wrist grab, striking with right)** 1\. Sword Strike to Clavicle 2\. Nunchuk Strike to Temple 3\. Companion Sword Strike with Elbow Strike to Solar Plexus 4\. Spear Hand to Femoral Artery 5\. Palm Strike to Floating Rib 6\. Spear Hand to Trachea **Breakaways (all breakaways from right wrist grab)** 1\. Latissimus Dorsi push with bucking back fist 2\. When pulled with bucking back fist 3\. When pushed with bucking back fist 4\. Downward break away with elbow strike 5\. Live\-hand tricept push up with elbow strike 6\. Assisted tricept push\-up with elbow strike **Take Downs (performed both sides)** 1\. Pivot throw Joint Locks (all joint locks from right wrist grab) 1\. 'Kul Nut Key' to elbow 2\. 'Kul Nut Key' to elbow 45 degrees 3\. One inch bow 4\. Side wrist lock \- bend elbow 5\. Side elbow lock 6\. Elbow lock controlled **Escapes From Mounted Position (all from opponent on mount position - performed both sides)** 1\. Escape to Mount 2\. Escape to Guard 3\. As punches are received \- buck \- single arm hook \- roll 4\. As punches are received \- buck \- shoulder walk \- two arm hook \- guard 5\. Escape when head is locked 6\. Escape when head is locked with high mount **Kicks (both sides)** 1\. Side kick **To learn more about Hwa Won Yue Hapkido visit our website here:** http://www.hapkidohwawonyue.ca/toronto.html#

** Deeper Connections Disguised as Game Night \|** STOP Swiping & START Playing\! \| Facilitated Games & "Cards FOR Humanity **= *Board Game foreplay"*** #### * 5️⃣ Welcome to **"Wildcard Wednesdays!"** *Inspired by "Timeleft*" we also curate tables of 5+ people based on your **"Play Personality"** a quiz we created exclusively for our events = Intimate Experience & every week is different depending on the group & games. * **Board Game ForePlay!** \~ "Choose your own Adventure" **100+ Games** Collection \~ Something for everyone! = Variety of themes * *** BYOB \~ Welcome to Bring your own Board games/convo cards/tarot deck & Booze*** **[ PLEASE ](https://www.eventbrite.ca/e/1979316462822?aff=oddtdtcreator)*[CLICK ME ](https://www.eventbrite.ca/e/1979316462822?aff=oddtdtcreator)*[TO RSVP ON EVENTBRITE ️](https://www.eventbrite.ca/e/1979316462822?aff=oddtdtcreator)** ### **‍❤️‍ OUR HOSTESS RAINBOW: She hosts this event partly because she is living proof that LOVE is REAL, she has been in a Healthy & Happy relationship for over a decade! & hopes to help others find true love as spontaneously as she did, make sure you ask her how she found LOVE?** ### ** WHO IS THIS FOR?...EVERYONE! :)** * ‍❤️‍ **SINGLES** & Looking to Mingle? Curated Games for "Slow Connection" vs "speed dating" * **COUPLES** \~ New Date Nights vs "Netflix & Chill" \~ Discover something new! * ‍♀️ **FRIENDS** \~ Fun way to reconnect & deepen friendships in a playful way * **SOLO** \~ Easy to meet new people or **spend an evening as a local** if your a tourist * **NEW TO TORONTO? \~** Eager to learn english? Easier to learn while having fun! * ** ALL-INCLUSIVE \~** LGBTQ2S+ & BIPOC & All Ages/Abilities) ⚠️ want more info? please find the full event description on Eventbrite

Play some beach and meet cool people

Toptracer Winter Golf League @ The Docks Overview Weekly 9-hole Toptracer Virtual Golf League — runs all winter. Men’s and Women’s divisions. $50 Docks Gift Card to weekly low gross in each division (requires ≥10 entrants; rolls over if not met). $200 monthly Gift Card for ≥25 total entrants (rolls over if not met). All scoring is automatic via Toptracer leaderboard — no manual scorecards. Starting 5 November 2025 17:30 - 9 November 2025 23:59 weekly Wednesday to Sunday Regular Driving range rates apply (rates posted at www.thedocks.com)

Practice and improve your English through conversation at St. Andrew's Church (73 Simcoe St, downtown Toronto), while making new friends! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- How to Get Here: By TTC, exit at St. Andrew Station. Walk west on King St. West. Do not enter through the church building; the large church front doors will be closed. At the corner of Simcoe St. and King St. West, walk south on Simcoe St. Enter through St. Andrew Centre behind the church building.

CivicTechBrampton 1st Meetup – Open Data Brampton Location: 8 Queen Street East, Brampton Algoma University SCEI Centre, 3rd floor, 8 Queen East. Inviting all technologists, students, citizens interested in working on Open Data projects. Open Data Brampton will present available datasets and ways to work with their data. Check out their website here: [https://geohub.brampton.ca/pages/data](https://geohub.brampton.ca/pages/data) New to Open Data? You are definitely welcome! We will all be learning from each other. Just knowing what data sets are available sparks ideas about new civic tech projects. There will be opportunities to network, and pitch your own project to interested volunteers. Questions: email [civictechbrampton@pm.me](mailto:civictechbrampton@pm.me) Agenda: 6:00 to 6:30 Meet and network 6:30 Presentation by Adam Commeford Open Data Brampton [https://www.openwaterdata.com/](https://geohub.brampton.ca/pages/data) 7:00 to 7:15 Q& A 7:15 to 7:30 Project pitches 7:30 to 8:30 Breakout into projects of interest 8:30 End and optional social at a local bar

**Important:** Register on the [event website ](https://www.aicamp.ai/event/eventdetails/W2026022707)is required for admission.(RSVP is turned off on meetup) **Description:** Join Google Cloud for the agentic AI bootcamp to learn how to build production-ready AI and multimodal agents. **The ‘Next’ – Capturing Innovation** The era of the text-only chatbot is evolving. Focus on the bleeding edge of AI: Multimodality. We’ll explore how to build intelligent agents that can see, hear, and respond to the world in real-time, creating immersive experiences that feel more human than ever before. **What to Expect:** * \- Multimodal Gemini Agents: Coordinate agents to analyze video and audio while maintaining character consistency across multi\-turn image generation\. * \- Intelligence Beyond RAG: Move past simple retrieval with hybrid search\, context engineering\, and multi\-agent pipelines\. * \- Real\-Time Live Interaction: Build low\-latency\, interruptible agents that "see" and "hear" using the Gemini Live API and bidirectional streaming\. **Who Should Attend?** This hands-on workshop is designed for software developers, data scientists, and AI practitioners who have some experience building applications or working with models, and are looking to productionize them. To get the most out of the labs, you should have foundational knowledge of a programming language like Python and be comfortable using the command-line interface. While expertise is not required, a basic understanding of Cloud computing concepts, web APIs, and containerization technology like Docker will be highly beneficial. To participate, you must bring your own laptop and power cable. The activities are intended for laptops and cannot be completed on a tablet or phone. Venue: Waterloo, Canada (register full the full address)

❄️‍♂️ **Winter Walk Along Yonge Street + Cozy Lunch Out! ✨** Bundle up and join me for a **fun, easy winter stroll** down one of Toronto’s most iconic streets! Yonge Street is famously the **longest street in the world** and always buzzing — even in winter. From quirky shops to street performers and endless people-watching, there’s *always* something happening. ️ We’ll walk, chat, laugh, and soak in the city vibes before ending our adventure at the wonderfully **campy and cozy Old Spaghetti Factory** — the perfect spot to warm up, unwind, and enjoy a relaxed meal together. This is a great walk for anyone looking to **get out of the house, move a little, and connect with others** in a low-pressure, friendly way. **Don’t forget to join our WhatsApp group** – [CLICK HERE!](https://chat.whatsapp.com/H59mSCbsAi018gYANrKAnc?mode=ac_t) \*\*\* \#\#\# ⚠️ Important Notes ️ **Restaurant Reservations:** Reservations will be made in advance. Members who change their RSVP on the day of or do not show up will be removed from the group — no exceptions. This helps us stay in good standing with the restaurant. Thank you for understanding! **The Old Spaghetti Factory** **Menu:** [Click Here!](https://oldspaghettifactory.ca/locations/toronto/) ❄️ **Weather Policy:** Please don’t sign up unless you’re comfortable walking in the cold and possible snow. This walk happens rain, snow, or shine. The event will be cancelled only if the temperature hits **-20°C**. \*\*\* \#\#\# Meetup Details **Meetup Location:** Outside the subway station — look for me in my **Moose’s Hat! ** **Meetup Fee:** $5 cash in person **or** e-transfer to \*\*[mathewmaclean@hotmail.com**](http://mathewmaclean@hotmail.com%2A%2A/) **End Spot:** Yonge Street & The Esplanade **Old Spaghetti Factory Menu:** Click Here! \*\*\* \#\#\# What to Bring Water Good winter boots Gloves & a warm hat ☕ Something warm to drink A small snack \*\*\* \#\#\# Can I Leave Early? Absolutely! Come for as long — or as little — as you like. **REMEMBER:** You can also just show up on the day if you’re not 100% sure you can make it. ⚠️ **Note:** Occasionally things happen and events may need to be cancelled — please keep an eye out for updates. \*\*\* **Organizer:** Mathew Questions? Post on the event wall or email \*\*[torontomoviesandoutings@hotmail.com**](http://torontomoviesandoutings@hotmail.com%2A%2A/) ❄️✨ A perfect winter walk, great company, and pasta at the end — honestly, what more could you want?

We'll be walking on the paved path of the Birkdale trail, passing through Thompson park and into the West Highland Creek. We'll walk a distance of ~8.06 km which we will be able to cover in ~2 hours. Crampons will probably be necessary, so please have them on hand. Our group will leave at the posted time, so please arrive early. Please cancel your RSVP if you can't make it. Bring water and wear footwear comfortable for walking. Required reading for you and your guests before RSVP'ing to all events: 1. [Liability Waiver and Group Rules](https://docs.google.com/document/d/e/2PACX-1vR0LFNJVYn5j1AYl8eR63HjAxKMkRwg5ifKXqL3rP6Xl7v_Wcsx4xR_kNFluE3eILpSmP-EJ0OouQvT/pub) (updated 05/30/22) 2. When asked at RSVP time, indicate **\*Yes\*** if you agree to the question provided. 3. See general information about [Tick Safety](https://www.ontario.ca/page/lyme-disease)

**Google Analytics Alternatives** Is it finally time to make the switch away from Google Analytics? Two-and-a-half years ago Jason Packer asked this question at Columbus Web Analytics Wednesday. Since then: Google’s Universal Analytics has been sunset, we’ve changed our name to Columbus Data & Analytics Wednesday, and Jason has released two editions of his book “Google Analytics Alternatives”. Fresh off the release of the 2nd edition of his book, we thought it was time to re-open this conversation. While people love to complain about it, GA’s market share has remained relatively constant (at least in the United States). Why is that? You won’t find any complaints about GA4 in this talk, but rather an overview of what’s currently available in the market and how to frame your decision-making process. We’ll also be giving out some free copies of Jason’s book! So even if you’ve got a “GA4Lyfe” tattoo (no judgement), there’s free books to go with the free pizza and beer. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

The March Ohio North Database Training user group meeting will be held on **March 3rd, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined in person by **Sam Nasr**. You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/l/meetup-join/19%3ameeting_YTg3MTY3NzItODI3OS00MTRjLTgzYTItYTBlMjY5NTQ5MzU4%40thread.v2/0?context=%7b%22Tid%22%3a%22b966f302-6b93-4686-9041-c084635642c5%22%2c%22Oid%22%3a%2278c760cb-657f-46aa-bd2f-7066d9403bdb%22%7d)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Updates and announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract ### **Data Cleansing using Data Bricks** Machine Learning is highly dependent on adequate data. Not only does quantity matter, but more importantly quality. In this session we’ll cover how to build a custom automated process using Data Bricks. This will provide methods for cleaning data in a data lake using functions in Azure. \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

**\*\*\*TO ATTEND THE EVENT, YOU MUST PURCHASE TICKETS THROUGH OUR WEBSITE\*\*\*** [https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup](https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup) Hosted by Pre-Dating Speed Dating, the experts, bringing people together since 2001! *Our events have been featured on CNN, CBS, Axios, Miami New Times, TLC's 90 Day Fiance - The Single Life, Tampa Bay Times, Southbend Times, Citylink Magazine, Essence, The Wall Street Journal, Best of Baltimore, AM New York, Chicago Tribune, WINK FM, Woman's World Magazine, and 100s more -- but come see for yourself!* Join us for a night of fun, flirtation, and possible romance at our singles speed dating event! If you're tired of swiping left and right on dating apps, speed dating is a great way to meet new people in person, in a relaxed, safe, and comfortable environment. **HOW IT WORKS:** We'll introduce you to at least 5, and up to 12 - or more - single women or men. Spend a little time with each one, during a series of 6-minute Pre-Dates. Then tell us who you'd like to speak with again & we'll do the rest! It's the modern, civilized, effective, and fun way to meet other professional-level singles. If you're finished with the games and ineffectiveness of online dating and apps, join us to share a wonderful evening of enjoyable conversation with interesting people... and maybe something magical will happen! **GET TICKETS:** A Meetup RSVP is not a ticket, you must purchase on our website. [https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup](https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup) Use Code MATCH5 for $5 off! **DOES IT WORK?** Yes! According to the New York Times, at a speed dating event, people like 2-3 out of 10 people they meet. Online daters only match with 1 in 100 or fewer of the profiles they study. This is the best way to meet new people, and it works! Just ask the thousands of people that have met at our events and had successful relationships and marriages. **WHAT DOES IT COST?** We put a lot of time and effort into creating the best singles events possible, so we collect a fee for our hard work. Our events are an excellent value at about $3 per introduction. Get your ticket for the best singles event in town. **NOTE FOR NEWCOMERS:** We post our events on various platforms. Our events often sell out, so expect plenty of fellow singles, regardless of the numbers you see here :) So what are you waiting for? Join us for some fun conversation with great new people... and maybe something more! Who will you meet? **GET TICKETS:** [https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup](https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup) #singles #singlesevents #speeddating #love #relationships

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/