Chrystal ๐Ÿ‡จ๐Ÿ‡ฆ's Avatar

Chrystal ๐Ÿ‡จ๐Ÿ‡ฆ

@cdawn.bsky.social

Mom, teacher, engineer.

68 Followers  |  128 Following  |  5 Posts  |  Joined: 23.12.2023  |  1.5759

Latest posts by cdawn.bsky.social on Bluesky


A vibrant, composite portrait of the brilliant Iranian mathematician Maryam Mirzakhani (1977โ€“2017), the first woman and first Iranian to win the Fields Medal. She is shown in a close-up head-and-shoulders view, facing the camera with a gentle, thoughtful expressionโ€”short brown hair, bright blue eyes, and a calm smile. She wears a navy blue fleece over a teal/green collared shirt. Overlaid transparently behind and around her is a dense blackboard filled with intricate handwritten mathematical equations in white chalk, featuring complex expressions involving binomial coefficients (e.g., n! / (k!(n-k)!)), factorials, summations, powers, and terms suggestive of hypergeometric series or combinatorial identities. The equations partially surround and frame her face, symbolizing her deep immersion in advanced mathematics, particularly in hyperbolic geometry, Teichmรผller theory, and dynamical systems, while evoking the creative, exploratory nature of her work as a Stanford professor and groundbreaking researcher.

A vibrant, composite portrait of the brilliant Iranian mathematician Maryam Mirzakhani (1977โ€“2017), the first woman and first Iranian to win the Fields Medal. She is shown in a close-up head-and-shoulders view, facing the camera with a gentle, thoughtful expressionโ€”short brown hair, bright blue eyes, and a calm smile. She wears a navy blue fleece over a teal/green collared shirt. Overlaid transparently behind and around her is a dense blackboard filled with intricate handwritten mathematical equations in white chalk, featuring complex expressions involving binomial coefficients (e.g., n! / (k!(n-k)!)), factorials, summations, powers, and terms suggestive of hypergeometric series or combinatorial identities. The equations partially surround and frame her face, symbolizing her deep immersion in advanced mathematics, particularly in hyperbolic geometry, Teichmรผller theory, and dynamical systems, while evoking the creative, exploratory nature of her work as a Stanford professor and groundbreaking researcher.

Remembering Dr. Maryam Mirzakhani on #WorldCancerDay.

Dr. Mirzakhani was first woman to win the Fields Medal, the most prestigious award in #mathematics. She died in 2017 from #breastcancer at the age of 40.

stanford.io/2C0io2A #WomenInSTEM

04.02.2026 23:12 โ€” ๐Ÿ‘ 1339    ๐Ÿ” 322    ๐Ÿ’ฌ 20    ๐Ÿ“Œ 6
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โ€˜She really is just that momโ€™: Remembering Catherine Oโ€™Haraโ€™s iconic maternal roles Virgin radio host Shannon Burns says Oโ€™Haraโ€™s personality stood out in her famous maternal roles, like the mom in 1990โ€™s hit โ€˜Home Alone.โ€™

โ€˜She really is just that momโ€™: Remembering Catherine Oโ€™Haraโ€™s iconic maternal roles
Virgin radio host Shannon Burns says Oโ€™Haraโ€™s personality stood out in her famous maternal roles, like the mom in 1990โ€™s hit โ€˜Home Alone.โ€™

www.ctvnews.ca/video/2026/0...

30.01.2026 21:56 โ€” ๐Ÿ‘ 69    ๐Ÿ” 15    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2
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๐Ÿณ๏ธโ€โšง๏ธ๐Ÿณ๏ธโ€โšง๏ธ Huge crowds are out tonight at McDougall Centre in Calgary to rally against anti-trans Bill 9 and the Notwithstanding Clause.
#transrightsarehumanrights #ableg #abpoli #canpoli

transactionalberta.ca
savethecharter.ca

21.11.2025 01:12 โ€” ๐Ÿ‘ 241    ๐Ÿ” 66    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 3
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This is the face of #CJD, an untreatable and incurable #raredisease. Today is #InternationalCJDDay. We lost mom at the young age of 61 to #CJD. This disease ravages 1 in 1 million. #raisingawareness

13.11.2025 04:47 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Iโ€™m raising awareness for Creutzfeldt-Jakob Disease (CJD), a rare, fatal neurodegenerative disorder that has no treatment or cure. #CJDawareness #IntlCJDAwarenessDay #cureCJD #CJDday

13.11.2025 04:46 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image 27.10.2025 14:29 โ€” ๐Ÿ‘ 178    ๐Ÿ” 61    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 2
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A moment 32 years in the making for Toronto | 10/20/2025 Watch the unforgettable moment the Blue Jays secure the final out to advance to the 2025 World Series

Go #Bluejays Goโ€ผ๏ธโค๏ธโค๏ธ

www.mlb.com/bluejays/vid...

22.10.2025 17:07 โ€” ๐Ÿ‘ 10    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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Creutzfeldt-Jakob disease: Rare cause of dementia-Creutzfeldt-Jakob disease - Symptoms & causes - Mayo Clinic Learn what can put someone at risk of developing this rare brain disorder that causes dementia.

Tomorrow marks 6 years since momโ€™s been gone. It still feels like yesterday. The suffering that is CJD is unrelenting, unmanageable and severe.

Creutzfeldtโ€“Jakob disease is an incurable, always-fatal, neurodegenerative disease belonging to the transmissible spongiform encephalopathy.

11.10.2025 16:17 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

My word I will miss this man. My absolutely fabulous PM. #Leadership #Canada #IStandWithTrudeau #ThankYouTrudeau #cdnpoli @liberalparty.bsky.social

02.03.2025 17:39 โ€” ๐Ÿ‘ 53    ๐Ÿ” 14    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0

#RareDiseaseDay2025
#CureCJD cjdfoundation.org/shared-files...

28.02.2025 15:19 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I'll pass on the meatloaf, it looks like it would turn me into a vegetarian.

21.02.2025 22:48 โ€” ๐Ÿ‘ 15    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Retweet if you are in Canada and expending some effort to buy less from America

20.02.2025 23:46 โ€” ๐Ÿ‘ 217    ๐Ÿ” 92    ๐Ÿ’ฌ 15    ๐Ÿ“Œ 8
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Whoa, Canada! Donโ€™t Make Our Mistake in New Zealand | The Tyee Out of frustration we tried electing right-wing populists. Now things are worse.

Whoa, Canada! Don't Make Our Mistake in New Zealand via @thetyee.ca thetyee.ca/Analysis/202...

27.01.2025 16:28 โ€” ๐Ÿ‘ 31    ๐Ÿ” 25    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
We stand with CUPE 3550
YouTube video by Naheed Nenshi We stand with CUPE 3550

Education workers show up every day, providing immeasurable support to our students. They deserve to be able to support themselves and their families too.

youtube.com/shorts/HoNCK...

24.01.2025 23:09 โ€” ๐Ÿ‘ 149    ๐Ÿ” 17    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1
Times are tough, but better is possible.
YouTube video by Naheed Nenshi Times are tough, but better is possible.

I know that times are tough, and I know that we're facing some serious challenges. But I also know that as long as we stick together, betterย isย possible.

youtube.com/shorts/6lE2N...

25.01.2025 15:07 โ€” ๐Ÿ‘ 237    ๐Ÿ” 48    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 9
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Happy 45th birthday to Brazilian mathematician Adriana Neumann de Oliveira! Her work centers on probabilistic models that describe how the particles in fluids interact with each other and with any permeable barriers they are in contact with.

#WomenInSTEM #HistSci #MathSky ๐Ÿงฎ๐Ÿงช

25.01.2025 17:09 โ€” ๐Ÿ‘ 31    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Looking for MADE IN CANADA products? This may help:

madeinca.ca

#cdnpoli

25.01.2025 22:35 โ€” ๐Ÿ‘ 138    ๐Ÿ” 66    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 4
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Money, money, money. Must be funny. In the rich man's world. And in 2025, it certainly is.

Who controls the world's wealth? Men. From Trump, Musk, and Putin to the CEOs and crypto schmoes, meet the patriarchy controlling the purse strings.

The WIRED Money Issue:
www.wired.com/money-issue/

13.01.2025 14:25 โ€” ๐Ÿ‘ 387    ๐Ÿ” 127    ๐Ÿ’ฌ 14    ๐Ÿ“Œ 7

โ€œUnless someone like you cares a whole awful lot, nothing is going to get better. It's not.โ€ Dr. Seuss, The Lorax

06.01.2025 20:18 โ€” ๐Ÿ‘ 5767    ๐Ÿ” 965    ๐Ÿ’ฌ 81    ๐Ÿ“Œ 34
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Beyond birth statistics: Why measuring caesarean rates misses the mark As a standalone statistic, the rate of โ€˜low riskโ€™ caesarean births lacks the nuance needed to inform and improve individual care. Childbirth metrics must adopt a broader, patient-centred perspective.

All of this ๐Ÿ‘‡
theconversation.com/beyond-birth...

28.12.2024 22:38 โ€” ๐Ÿ‘ 25    ๐Ÿ” 10    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Timeline cleanse

23.12.2024 13:54 โ€” ๐Ÿ‘ 118    ๐Ÿ” 13    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡

12.11.2024 21:29 โ€” ๐Ÿ‘ 63    ๐Ÿ” 16    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Together Against Misinformation | ScienceUpFirst Thatโ€™s why the Together Against Misinformation campaign is on a mission to connect with people like you! Together we can separate health and climate facts from fiction.

Today starts Together Against Misinformation Week!

Check this website for events across Canada and on social media ๐Ÿ‘‡
scienceupfirst.com/event/togeth... #ScienceUpFirst

12.11.2024 19:56 โ€” ๐Ÿ‘ 221    ๐Ÿ” 108    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 4
Image reads โ€˜Globally United for Prion Disease Awareness. 12th November 2024 International CJD Awareness Day. #cjdAwareness
#PrionDiseaseAwarenessโ€
It was created by the CJD International Support Alliance.

Image reads โ€˜Globally United for Prion Disease Awareness. 12th November 2024 International CJD Awareness Day. #cjdAwareness #PrionDiseaseAwarenessโ€ It was created by the CJD International Support Alliance.

A graphic of an umbrella with the three main types of prion disease underneath.

Prion Disease
A rare, rapidly progressive and
always fatal neurological disease.

Sporadic CJD (sCJD) has no known cause and occurs randomly with a
lifetime risk of 1:6,000.
sCJD accounts for approximately 85%-90% of all cases of prion disease.
Atypical forms of sCJD account for less than 1% of all sporadic cases.
These include Variably Protease Sensitive Prionopathy (VPSPr) and
Sporadic Fatal Insomnia (sFI).

Acquired prion disease is the rarest cause representing less than 1% of
all prion diseases.
Iatrogenic or medically acquired CJD from contaminated surgical
instruments, corneal transplant, dura mater graft, and human pituitary
hormone treatment for infertility and short statue.
Variant CJD (vCJD) acquired from exposure to BSE through
consumption of contaminated beef or blood plasma transfusion.

Genetic
Genetic prion disease accounts for approximately 10-15% of all prion
disease cases.
Genetic prion disease includes Genetic CJD (gCJD), Gerstmann-
Strรคussler-Scheinker disease (GSS) and Fatal Familial Insomnia (FFI). 
DNA can be tested to identify if an individual carries a mutation for
prion disease.
The vast majority have an autosomal dominant pattern - if one parent carries a mutation for prion disease there is a 50-50 chance for each child to inherit the gene.

www.cjdisa.com

A graphic of an umbrella with the three main types of prion disease underneath. Prion Disease A rare, rapidly progressive and always fatal neurological disease. Sporadic CJD (sCJD) has no known cause and occurs randomly with a lifetime risk of 1:6,000. sCJD accounts for approximately 85%-90% of all cases of prion disease. Atypical forms of sCJD account for less than 1% of all sporadic cases. These include Variably Protease Sensitive Prionopathy (VPSPr) and Sporadic Fatal Insomnia (sFI). Acquired prion disease is the rarest cause representing less than 1% of all prion diseases. Iatrogenic or medically acquired CJD from contaminated surgical instruments, corneal transplant, dura mater graft, and human pituitary hormone treatment for infertility and short statue. Variant CJD (vCJD) acquired from exposure to BSE through consumption of contaminated beef or blood plasma transfusion. Genetic Genetic prion disease accounts for approximately 10-15% of all prion disease cases. Genetic prion disease includes Genetic CJD (gCJD), Gerstmann- Strรคussler-Scheinker disease (GSS) and Fatal Familial Insomnia (FFI). DNA can be tested to identify if an individual carries a mutation for prion disease. The vast majority have an autosomal dominant pattern - if one parent carries a mutation for prion disease there is a 50-50 chance for each child to inherit the gene. www.cjdisa.com

12th November is CJD Awareness Day.

Creutzfeld Jacob Disease is a prion disease. A protein misfolds in the brain which causes ongoing damage. It is 100% fatal and most people die within six months of onset of symptoms.

#cjdAwareness
#PrionDiseaseAwareness
#GloballyUnitedForPrionDiseaseAwareness

12.11.2024 08:53 โ€” ๐Ÿ‘ 6    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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#cureCJD #CJDawareness #missingmom

12.11.2024 17:13 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@cdawn is following 20 prominent accounts