Daniel Grenblad
@grenblad.com
đ€ 1076
đ„ 176
đ 62
Researcher | Teacher | Advisor Marketing | Management | Business Strategy
https://www.grenblad.com
Use "cashtags" to tag stocks traded on the market with Dollar sign and trading short code. (Works similar to hasthags). Example for NASDAQ OMX Group:
#$NDAQ
For stock analyses and market news etc.
#finance
#stocks
#markets
#stockmarket
#trading
#dividend
#annualreport
#investments
#nasdaq
#nyse
12 days ago
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AI life: Professor lost two years of material related to publication drafts, grant applications, and teaching preps. This after toggling a switch in ChatGPT. In an earlier story, a hard drive was reformatted, erasing everything on the computer for a person using a chat bot for vibe coding...
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When two years of academic work vanished with a single click
After turning off ChatGPTâs âdata consentâ option, Marcel Bucher lost the work behind grant applications, teaching materials and publication drafts. Hereâs what happened next.
https://www.nature.com/articles/d41586-025-04064-7
17 days ago
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Should children use social media? Scientific study: * 8000 children followed over 4 years. * More social media use linked to increased ADHD symptoms. * Playing video games is linked to decreased symptoms, i.e. better focus.
#socialmedia
#adhd
#focus
#pediatrics
#research
#science
#sciencesky
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Digital Media, Genetics and Risk for ADHD Symptoms in Children â A Longitudinal Study
BACKGROUND. Children spend significant amount of time using digital media (DM), and longer exposure may increase attention-deficit/hyperactivity disorder (ADHD)-related symptoms, although findings are...
https://publications.aap.org/pediatricsopenscience/article/doi/10.1542/pedsos.2025-000922/205729/Digital-Media-Genetics-and-Risk-for-ADHD-Symptoms
2 months ago
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Recent college graduates will continue to face challenging job market in USA 2026, according to employer survey. Worst in five years. AI impact? 2026 Job Outlook report is a free download from National Association of Colleges and Employers.
naceweb.org/research/rep...
#collegegraduate
#jobmarket
3 months ago
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Teaching with cases is fun. Students learn meta skills that AI cannot yet replace. Top business schools in The Case Centre Impact Index 2025: 1 Harvard 2 Insead 3 IBS 4 IMD 5 Ivey 6 Stanford 7 Amity 8 Darden 9 CBS 10 MIT 11 Rotterdam 12 Columbia 13 LBS 14 IESE 15 Kellogg 30 St Gallen 35 Vlerick
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The Case Centre Impact Index 2025
Discover The Case Centre Impact Index 2025. This annual ranking of organisations is based on the global reach and impact of their case writing.
https://www.thecasecentre.org/impactIndex/2025/default
3 months ago
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"Economics Nobel Prize" to Joel Mokyr for having identified the prerequisites for sustained growth through technological progress and to Philippe Aghion and Peter Howitt for the theory of sustained growth through creative destruction.
#economics
#sciencesky
#science
#nobelprize
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The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel 2025
The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel 2025 was awarded âfor having explained innovation-driven economic growthâ with one half to Joel Mokyr âfor having identified ...
https://www.nobelprize.org/prizes/economic-sciences/2025/popular-information/
4 months ago
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AI Fail: Consulting report delivered to public sector client with hallucinated content and cited sources. OpenAi model used. Many professional service firms are eager to use AI, meanwhile hold-off hiring recent university graduates.
#ai
#productivity
#servicequality
#consultingservices
#chatgpt
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Deloitte caught out using AI in $440,000 report | 7.30
YouTube video by ABC News In-depth
https://www.youtube.com/watch?v=oN0nViY4gn4
4 months ago
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Maybe it is not just slacking! Watching TV with subtitles, instead of with dubbing, improves language skills with statistical significant difference. Research by: Frauke Baumeister (IFO Institute), Eric A. Hanushek (Stanford), and Ludger Woessmann
@woessmann.bsky.social
(University of Munich).
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Movie Subtitles and English Language Acquisition
https://www.nber.org/digest/202510/movie-subtitles-and-english-language-acquisition
4 months ago
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Giotto.ai
, the European AI lab, is in a funding round at a valuation above 1 billion. It outperformed ChatGPT 5, Cloud Opus 4, Grok 4, and Gemini 4.5 in the Abstraction and Reasoning Corpus (ARC) test. It tests progress towards Artificial General Intelligence (AGI).
#ai
#llm
#artificialintelligence
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Giotto.ai â Ignite reason, spark evolution
https://www.giotto.ai/
5 months ago
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Where is USA's innovation done? The micro economics concept "Clusters" are agglomerations of businesses, universities etc that accelerate innovation. The top USA ones: San JoseâSan Francisco New York City BostonâCambridge Los Angeles San Diego WashingtonâBaltimore Seattle
#clusters
#innovation
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Innovation Cluster Ranking 2025
The Global Innovation Index 2025 reveals the ranking of the worldâs most innovative clusters. Discover which innovation clusters top the ranking.
https://www.wipo.int/web/global-innovation-index/2025/innovation-clusters
5 months ago
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Is happiness trending? 1. First Stockholm Wellbeing Index Report is released. 2. "The Happiness Files: Insights on Work and Life", by professor Arthur C. Brooks, on NY Times Bestseller list. 3. Professor Diana Coyle
@dianecoyle1859.bsky.social
, proposes new counting in "The measures of Progress".
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Stockholm Wellbeing Index 6.87 - hhs.se - Stockholm School of Economics
As a first step towards Wellbeing Growth in Stockholm we have created and measured a Wellbeing Index among people living in Stockholm. The results are presented in our newly released Stockholm Wellbei...
https://www.hhs.se/en/research/centers/cwwh/news/Stockholm-index/
5 months ago
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The most innovative economies, 2025 ranking: 1 Switzerland 2 Sweden 3 USA 4 South Korea 5 Singapore 6 UK 7 Finland 8 Netherlands 9 Denmark 10 China Global Innovation Index 2025, by WIPO (World Intellectual Property Organization).
#innovation
#research
#R&D
#patents
#science
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Global Innovation Index 2025
Tracking the most recent global innovation trends, the GII captures a moment of recalibration where R&D growth has slowed, venture capital activity has moderated with cautious early-stage funding,...
https://www.wipo.int/web-publications/global-innovation-index-2025/en/index.html
5 months ago
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Survey of 813 scientists finds that Bluesky is the more useful social media platform for professional scientists. As anecdotal support, this journal article itself is references by 2731 Bluesky users and has 43 X posts (Altmetrics data, when posting this).
#sciencesky
#academicsky
#science
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Scientists no Longer Find Twitter Professionally Useful, and have Switched to Bluesky
Synopsis. Social media has become widely used by the scientific community for a variety of professional uses, including networking and public outreach. For
https://academic.oup.com/icb/advance-article-abstract/doi/10.1093/icb/icaf127/8196180
6 months ago
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World's 10 most beautiful libraries, as voted by 200 000 online. No 10: BibliothĂšque Sainte-GeneviĂšve, Paris. Note the iron frame technique used constructing the reading room by architect Henri Labrouste. The library has 160 000 volumes of Nordic books, the largest collection outside of Nordics.
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The 10 most beautiful libraries in the world
The Library of Trinity College Dublin is named the most beautiful library in the world by 200,000 voters in the 1000 Libraries Awards 2025.
https://www.cnbc.com/2025/07/31/the-10-most-beautiful-libraries-in-the-world.html
6 months ago
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Branding: HBO Max is back. A rebranding reversal. 1972: HBO (launch) 2010: HBO Go (streaming for cable subscribers). The stand alone OTT streaming service was (re)branded as... 2015: HBO Now 2020: HBO Now --> HBO Max 2023: HBO Max --> Max 2025: Max --> HBO Max
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HBO Max | Stream Series and Movies
Stream must-see series, hit movies, exclusive originals, family favorites, live sports, and breaking news. Plans start at $9.99/month.
https://www.hbomax.com
7 months ago
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How accurate is your physician in setting diagnosis? Would AI do better? Microsoft: Physicians had 20 % accuracy and AI had 80% in benchmark w/ complex cases. Microsoft: physicians do more than diagnose, needed due to ambiguities and trust. AI matures in 5-10y. Comments has more studies.
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The Path to Medical Superintelligence | Microsoft AI
https://microsoft.ai/new/the-path-to-medical-superintelligence/
7 months ago
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reposted by
Daniel Grenblad
Journal of Marketing Management
8 months ago
Article: Capabilities and collaborative marketing practices among rival cluster-based wine producers, by James M. Crick & Dave Crick
doi.org/10.1080/0267...
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Old tech: Letterlocking is a paper folding technique used prior to envelops to protect the content of letters during transport. Book by Jana Dambrigo and Daniel Startza Smith, Letterlocking: The Hidden History of the Letter, MIT Press. Video example in comment with letter of Catherine deâ Medici.
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A New Look at Letterlocking: Secrets Sealed in Paper
For centuries, evidence of a lost technology was tucked away in archives and libraries around the world.
https://www.finebooksmagazine.com/issue/new-look-letterlocking-secrets-sealed-paper
8 months ago
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New tech: Surprising utility of LED screen basketball floor. It is not just about advertising! "First screen" was in the movie theater. Then followed the screens in TV, PC, phone, pad, and watch. Floor screen to be counted as the 7th screen? Nice write-up by
@bendowsett.bsky.social
for
@wired.com
.
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Who Knew Basketball Needed an Interactive LED Floor?
ASB GlassFloor makes a glass playing surface for sports arenas that can show animations, track athletes' performance, and repaint court lines with a tap. Pros in Europe are already playing on it.
https://www.wired.com/story/asb-glassfloor-led-basketball-arena-flooring/
8 months ago
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Meanwhile in Sweden: Wellbeing growth is named a goal for Stockholm. The wellbeing of citizens of Stockholm will be continuously measured by scientific methods. The Center for Wellbeing, Welfare, and Happiness at Stockholm School of Economics lead by Professor Michael Dahlen surveys.
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8 months ago
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"Europe is going all in on AI" with 5 gigafactories, Nvidia CEO Jensen Huang said at VivaTech conference, per FT. Mistral AI, a European firm, revealed Mistral Compute today. An independent AI infrastructure in France, also available for other firms. To transform Europe's capabilities in AI tech?
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Mistral Compute | Mistral AI
Frontier AI infrastructure for everyone.
https://mistral.ai/news/mistral-compute
8 months ago
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Apple released a paper concluding that current AI models are unable to handle higher complexity tasks. "Complete accuracy collapse" occurs at a threshold of complexity. For both LLM and LRM artificial intelligence. Hurdle to achieving AGI? At the same time, models are overthinking easy problems.
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The Illusion of Thinking: Understanding the Strengths and Limitations of Reasoning Models via the Lens of Problem Complexity
Recent generations of frontier language models have introduced Large Reasoning Models (LRMs) that generate detailed thinking processesâŠ
https://machinelearning.apple.com/research/illusion-of-thinking
8 months ago
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5 AI chat tools in hard reading test. Lesson 1: ChatGPT, the most salient brand among consumers for AI chat tools, was not the overall winner. Lesson 2: None of the tools achieved more than a D+ grade in the test. If you want to avoid a near fail result, you still better do the reading yourself.
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Review | 5 AI bots took our tough reading test. One was smartest â and it wasnât ChatGPT.
We challenged AI helpers to decode legal contracts, simplify medical research, speed-read a novel and make sense of Trump speeches. Some of the AI analysis was impressive â and some was downright dumb...
https://www.washingtonpost.com/technology/2025/06/04/ai-summarizers-analysis-test-documents-books/
8 months ago
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Popular culture has its icons known by mononyms: Cher, Madonna, Prince⊠From history: Aristotle, Plato, Socrates⊠Meet the man who in scientific writings is known by the single authoritative letter âLâ. Carl Linnaeus (Carl von LinnĂ©), the Swedish biologist and foundational modern taxonomist.
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9 months ago
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VUCA has been on the syllabus for strategy courses at business schools for some years. Psychologist Andrew Shatté shares how VUCA can be useful for individuals too, not just organizations. In turbulent times or stressed; Volatility, Uncertainty, Complexity, Ambiguity (VUCA) concept gives insights.
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What is VUCA? How to manage in an increasingly unstable world
How to manage constant, chaotic change
https://www.fastcompany.com/91334680/how-to-end-our-abusive-relationship-with-cahnge-in-a-vuca-world-how-to-manage-undprecedented-chang?utm_source=bsky&utm_medium=social&utm_campaign=bsky_social
9 months ago
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US patent power ranking: * Tesla absent from top 20 in automotive. * Meta (Facebook/Instagram/Threads) underperforms. * Apple has significant patent pipeline power. * Universities important for innovation with Harvard, MIT, and VT in the category lead.
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These Companies Were the Patent Powerhouses of 2024
Amazon, Apple, and Snap dominate the rankings
https://spectrum.ieee.org/patent-power-2025
10 months ago
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Is water wet? Wait, not so fast...! Elaborated answers from material scientists Mark Miodownik
@markmiodownik.bsky.social
, physiologists Davide Filingeri
@thermosenselab.bsky.social
and Jade Warde
@jadeward10.bsky.social
, science philosopher
@vanessaseifert.bsky.social
, and chemist Tim Neudecker.
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BBC World Service - CrowdScience, Is water wet?
The wetness of water seems obvious - but dive into the science and it's not so clear cut
https://www.bbc.co.uk/programmes/w3ct5rjk
10 months ago
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Journal of Marketing Research article "Evaluating Structural Equation Models with Unobservable Variables and Measurement Error" is 19th most cited scientific article ever. By marketing professor Claes Fornell, founder of American Customer Satisfaction Index, and accounting professor David F Larcker.
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10 months ago
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Jamile Hamidey shares her experience from starting to teach at the business school Hanken
@hankenofficial.bsky.social
. Good read for those considering seeking a PhD. Supervisors are reminded of transformation taking place when becoming a university level teacher.
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Six lessons learned in my first year as a teaching assistant
By Jamile Hamideh Doctoral Researcher at the department of Supply Chain Management and Social Responsibility (Helsinki) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â The Beer Game, Supply Chain Management co...
https://blogs.hanken.fi/scm-and-sr/2025/04/07/six-lessons-learned-in-my-first-year-as-a-teaching-assistant/
10 months ago
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Public policy is to protect "life, liberty, and the pursuit of happiness", says the USA Declaration of Independence. What economic measures capture society's progress best? Diana Coyle
@dianecoyle1859.bsky.social
, professor of economics, explores alternative measures reflecting issues of today.
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The Measure of Progress
Why do we use eighty-year-old metrics to understand todayâs economy?
https://press.princeton.edu/books/hardcover/9780691179025/the-measure-of-progress
10 months ago
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Scientists like Bluesky! "In March 2025, on most days, Bluesky hosts more posts linked to new research than X." This while Bluesky has 33 million users vs. X 650 million. A large proportion (>90%) of those that repost science articles on X are non-academics, examples suggest.
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11 months ago
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Linköping University
@liu.se
celebrates 50 years in the service of science and education. Hallmarks of the university are early bets on computer science and industrial engineering (engineers also trained in supply chain management and operations management etc.). Both became successes.
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11 months ago
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For many, "bureaucracy" has a curse word ring to it. When contrasting bureaucracy with alternative forms of governance and organizing of economic activity, its advantages become apparent. In this timely comment
@rgmcgrath.bsky.social
reminds us of what too little bureaucracy could bring.
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12 months ago
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Universities, colleges and higher education institutions in Europe. Many in the forefront of scientific research are included. Choose which ones you want to follow from this starter pack.
#university
#universities
#colleges
#highereducation
#science
#research
#academic
#europe
#starterpack
add a skeleton here at some point
12 months ago
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4
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A signifying ability of university students is self-guided studies. It should be, at least when completing the studies, as often is stated in Intended Learning Outcomes. How can this ability be nurtured by teachers?
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12 months ago
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There are different ways of reading. In his book "The Philosophy of Translation", Damion Sears elaborates on translation of books and what makes a good one. An appreciated translation by Damion Sears is Ludwig Wittgenstein's "Tractatus Logico-Philosophicus".
#bookreview
#booksky
#translation
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The Art of Reading Like a Translator
In The Philosophy of Translation, Damion Searls investigates the essential differencesâand similaritiesâbetween the task of the translator and of the writer.
https://www.thenation.com/article/culture/damion-searls-philosophy-translation/
about 1 year ago
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Hanken, the business school, is now on Bluesky!
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about 1 year ago
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Canada news! Learn what is going on in Canada with these newspapers, magazines, radio and TV.
#canada
#ontario
#quebec
#britishcolumbia
#alberta
#newbrunswick
#novascotia
#toronto
#montreal
#victoria
#vancouver
#edmonton
#calgary
#regina
#saskatoon
#winnipeg
#halifax
#freceriction
#moncton
#stjohns
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about 1 year ago
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Want to zoom out to a bigger issue for a moment? "Winter is coming", they said in GOT. Well, could it? Two scientists have calculated a year when this might sort of happen. If you want to dig deeper, see link to their academic article in comments.
#amoc
#gulfstream
#atlanticocean
#science
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How Soon Might the Atlantic Ocean Break? Two Sibling Scientists Found an Answerâand Shook the World
The Atlantic Meridional Overturning Circulation (AMOC) is like a huge heat pump, taking water from the tropics to the north, warming areas in Europe. But as climate change accelerates, AMOC is becomin...
https://www.wired.com/story/amoc-collapse-atlantic-ocean/
about 1 year ago
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70% of Nature's readers participating in the poll use Bluesky. Less than 14% said they use X more than Bluesky. About 53% used X before, but had left that platform. The January poll is not claiming to be representative of all scientists or Nature readers.
#science
#academicsky
#sciencesky
#bluesky
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about 1 year ago
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This plays ball with the classic Gretzky quote: "Skate where the puck is going, not where it has been".
#cognition
#executivefunctions
#bigfive
#adapting
#academicsky
#psychology
#football
#soccer
#scouting
add a skeleton here at some point
about 1 year ago
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reposted by
Daniel Grenblad
The Royal Swedish Academy of Sciences
about 1 year ago
Did you miss this year's Nobel lectures? Now you can watch the lectures from the Laureates in physics, chemistry, and economics at
www.kva.se
! đ
#NobelPrize
#Academicsky
#Science
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Did the US election results influence your happiness? You are not alone, it impacted across the Atlantic. Micael Dahlén, Chaired Professor in Wellbeing, Welfare and Happiness at the Stockholm School of Economics, has examined the issue. Account worth following!
#happiness
#wellbeing
#usa
#europe
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about 1 year ago
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UniversitĂ€ten und Hochschulen in Deutschland, Ăsterreich, der Schweiz und Europa.
#universitÀt
#hochshulen
#deutchland
#österreich
#schweiz
#europa
#forschung
#wissenschaft
#hochschulbildung
#starterpack
go.bsky.app/USmPKNH
add a skeleton here at some point
about 1 year ago
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Law Schools in the USA Starter pack.
#lawschool
#usa
#graduateschool
#education
#research
#academic
#universities
go.bsky.app/E3x4cX5
add a skeleton here at some point
about 1 year ago
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Starter Pack with newspapers, magazines, TV channels, and media in Europe.
#newspapers
#magazines
#tv
#media
#europe
#belgie
#belgique
#belgien
#ireland
#deutschland
#espana
#finland
#suomi
#france
#greatbritain
#unitedkingdom
#uk
#england
#nederland
#holland
#schweiz
#sverige
go.bsky.app/CaSqLGi
add a skeleton here at some point
about 1 year ago
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Starter Pack with magazines in the USA to follow.
#magazines
#media
#usa
go.bsky.app/8Ypmz9f
add a skeleton here at some point
about 1 year ago
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Starter pack with newspapers in the USA to follow (randomly selected).
#news
#newspapers
#media
#usa
go.bsky.app/DHmxaR7
add a skeleton here at some point
about 1 year ago
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Starter pack with business and finance accounts to follow.
go.bsky.app/HwKVdB7
#business
#finance
#news
#publications
#media
add a skeleton here at some point
about 1 year ago
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Starter pack with University Press organizations to follow.
#academic
#science
#universities
#publishers
go.bsky.app/UeSYv5u
add a skeleton here at some point
about 1 year ago
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