Discover and read the best of Twitter Threads about #performance

Most recents (24)

1963, Cambridge, MA. A psychologist is about to run an experiment with profound impacts on how instructors view students and leaders view their people.

Bob Rosenthal is about to discover the #Pygmalion Effect.

A thread about unlocking #potential for leaders and instructors Image
But first, h/t to @rcbregman. You can find this and other lesson on human nature in 'Human Kind'. I highly recommend it.

And to people like @UpSkillYourLife, @dklineii and @SahilBloom, all of whom have touch on this before. Image
@rcbregman @UpSkillYourLife @dklineii @SahilBloom Back to Bob. He sets up two cages, each with the same maze. Then puts signs on each cage identifying one group of rats as highly intelligent, and the others as dull and dim-witted.

The catch? Both groups are perfectly normal and exactly the same. Image
Read 24 tweets
80% of S&C programmes can be the same.

Human anatomy is the same, all athletes have muscles

Athletes need to use muscles to produce dynamic movements in order to play their sport

The 20% difference will be specific to the needs analysis of

-The Sport
-The Athlete

#GAA Image
Analyse the needs of the sport:

What competition level- Amateur/professional?

What are the key movement patterns of the sport- sprinting, lateral shuffling, jumping?

What are the speeds of movement? Total distances? % Time spent in activity?

What are common injuries? Image
Athletes needs:

What’s their position?
What’s their strengths and weaknesses-speed, power, strength, mobility ?
What’s their injury history, body mass, body fat ?

#GAA #StrengthAndConditioning
#Performance Image
Read 4 tweets
We need a #profitable investment strategy. When it comes to #bitcoin, this task seems very simple: just hold and number will go up. This maxi view advocates a constant buying strategy commonly called dollar (or unit) cost averaging (#DCA/UCA). But is this the best we can do? 🧵 9 Image
1. The annual chart above shows that, indeed, #number just keeps going up. What about those red candles though? Can we avoid losing money in the red years? Is there a #pattern to them?

The losses can be significant (56-73%) so it would be good to know what to do in those years.
2. The simple answer is that the #red candles repeat every 4 years (the 1st one is an exception: it came 1 year late late due to a lack of #bitcoin market for the first 1.5 years).

Why every 4 years? Because that's the length of the block subsidy #halving cycle (vertical lines).
Read 10 tweets
Es todo un honor para mí ser el MC de este evento en @CodemoMadrid enfocado a hablar de Web Performance ⚡️

"La Web Performance no es una moda"
live.codemotion.com/devcast/la-web…

Regístrate!, es gratis, conoceremos a grandes cracks y aprenderemos muchas cosas 😊

#WebPerf #PerfCrafters 🧵
Mastering web performance metrics

📅 3 Marzo
🕑 11:00 am CET
🎙 @carlesnunez
#PerfCrafter

#WebPerf #Performance #Metrics Image
SEO y Web Performance

📅 10 Marzo
🕑 11:00 am CET
🎙 @guaca
#PerfCrafter

#WebPerf #Performance #SEO #WPO Image
Read 5 tweets
En el temario del Taller de Web Performance de marzo, uno de los puntos es "Conceptos avanzados".

Te explico lo que veremos 🧵

👉🏼 nucliweb.net/workshops/web-…

#WebPerf #Performance #PerfCrafters #WPO #JS #JavaScript #WebAssembly Image
1️⃣ Web Workers

Con un soporte de casi el 100% de los navegadores (desde IE10 😜), los Web Workers nos ofrecen la posibilidad de ejecutar procesos fuera del hilo principal, mejorando así el rendimiento y la UX ImageImage
2️⃣ Service Workers

Con los Service Workers podremos tener un alto control en la gestión de la caché, o tener navegación offline, mejorando así la experiencia de nuestro producto tanto en las navegaciones recurrentes Image
Read 6 tweets
#Highlights2021 for me: our #survey on efficient processing of #sparse and compressed tensors of #ML/#DNN models on #hardware accelerators published in @ProceedingsIEEE.
Paper: dx.doi.org/10.1109/JPROC.…
arXiv: arxiv.org/abs/2007.00864
RT/sharing appreciated. 🧵
Context: Tensors of ML/DNN are compressed by leveraging #sparsity, #quantization, shape reduction. We summarize several such sources of sparsity & compression (§3). Sparsity is induced in structure while pruning & it is unstructured inherently for various applications or sources. Various sources induce stru...Common structures of sparsi...
Likewise, leveraging value similarity or approximate operations could yield irregularity in processing. Also, techniques for size-reduction make tensors asymmetric-shaped. Hence, special mechanisms can be required for efficient processing of sparse and irregular computations.
Read 12 tweets
Our investing focus lies on two factors that we see prominent for the #India #markets.

#Momentum & #LowVolatility

Lets see why #LowVolatility.

A 🧵

1/n

#Investing #Volatility #portfolios
First up is straight out returns performance.

#LowVolatility portfolios have out-performed their market cap-weighted benchmarks.

2/n
The #LowVolatility #portfolio outperformance is persistent and shows prevalence over a long period of historical data.

#investing #volatility #LowVol

3/n
Read 9 tweets
Dear #msdyn365bc Twitter friends.

It is Saturday, and therefore also time for another #performance thread. This Saturday, we focus on...

How to work with a performance problem

Source is always aka. ms/bcperformance (remove the space)

/1
Before getting started on solving any #performance problem, it often helps to define and quantify "slow" and also negotiate acceptable values for execution time of "slow" operations with users.

/2
To define baselines for performance, and to test whether new code/extensions introduce a performance regression, you can use the Performance Toolkit extension. The extension makes it easier to simulate and compare user experiences to your baseline.

#msdyn365bc #performance

/3
Read 21 tweets
El tiempo vuela, pero lo prometido es deuda

Le había dicho a @asdrubalivan y a @ramloarc que iba a compartir más contenido #Backend

Por acá les dejo un hilo sobre PostgreSQL Performance Improvements

#performance #PostgreSQL #developer #DEVCommunity #rails #backend
@asdrubalivan @ramloarc Partamos con lo básico,

La vieja confiable documentación.

Aquí van a encontrar todo lo que necesiten.

postgresql.org/docs/14/index.…
@asdrubalivan @ramloarc Si hablamos de #performance #improvement en #PostgreSQL no puede faltar el comando Explain.

Asi ustedes van a ver que ruta va a tomar tu consulta SQL al momento que se ejecute.

#backend #DEVCommunity

Explain Command
postgresql.org/docs/14/sql-ex…
Read 16 tweets
New post! Blocking Resources in Playwright 🚧

Save time and money by downloading only the essential resources while web scraping or testing.

zenrows.com/blog/blocking-…
Learn how to use @playwrightweb in #python to avoid CSS files, images, or Javascript from loading and executing.

You can use glob ("**/*.svg") or #regex (r"\.(jpg|png|svg)$").
For more general use, you can access requests resource type, for example image:
route.request.resource_type == "image"

And being even more aggressive, allow only documents:
route.request.resource_type != "document"

playwright.dev/python/docs/ne…
Read 7 tweets
@chudders Thank you for the RT @WorldOK_
I was involved in India's largest open source digital education platform. Target audience-millions of Govt and aided school children K-1 to 4 then 2015. I started by framing as how do you 'design participation' where the issue was dropouts. 1/n Image
@chudders @WorldOK_ Field studies and other sources pointed to planning engagement by exploring #touchpoints on a typical day. 2/n Image
@chudders @WorldOK_ Since it was conceptualized as a digital platform, while education, like news media, was actively adapting from physical to digitization (CD roms, PDFs etc) to digital (platform, data driven), I explored service map to trigger interactions, leading to data, feeds to analysis. 3/n Image
Read 12 tweets
Thread
#Mentalhealth
#Sports
#performance

For the first time in history Tokyo Olympics has taken mantal health issues to the podium.
Indian team has been no exception.
Here is my attempt to give you a glimpse of what affects a champion's mind.
I have worked as mental health coach for many sportspersons over last 2 decades.
Chess, TT, Lawn Tennis, Golf and occasional shuttler too.
Some of those have played at international level too.

So I have some insider information for you.

Read on -
For most people mental health is about anxiety, depression, suicide and the big names like bipolar and schizophrenia.
For performance most people are happy to believe that self confidence and persistence is all that is needed.

It is far from truth.
Read 19 tweets
(1\25) The #vision & addressable market opportunities of Blockchain’s such as @ElrondNetwork & accompanying #community/network $EGLD ⚡️ is vast beyond what many can fully grasp. It’s the opportunity to re-write the rules of the status quo system that currently serve the few (1%) Image
(2\25) & inherently promotes inequitable opportunity & wealth inequality. #Blockchain systems can re-shape every industry #Finance, #Entertainment, #SupplyChain, Content Delivery, #BigTech, #Food, #Agriculture, #Education, #Politics/Government, #Transportation, #healthcare
(3\25) #Digital gaming etc. The existing status quo system restricts the majority from participating both in the value sharing (#investing) at the ground level due to supposed accredited investor protections & the value creation (new products/services) unless one has access to
Read 26 tweets
Daily Bookmarks to GAVNet 05/15/2021 greeneracresvaluenetwork.wordpress.com/2021/05/15/dai…
Non-hospitalized COVID-19 patients: Low-risk of serious long-term effects, but more visits to doctor

medicalxpress.com/news/2021-05-n…

#COVID19 #LongHaulers #risk
Read 10 tweets
Silvia Ghilezan professor @RektoratUNS is an expert on formal methods and logics. Check her @poplconf talk app.clowdr.org/conference/pop… and a recently published book on Open Science (in Serbian) open.ac.rs/otvorena-nauka Thank you for joining the @ACMwomENcourage #posterTrackPC!
I am honored to introduce the next member of the @ACMwomENcourage #posterTrackPC: prof Orna Grumberg prof @TechnionLive en.wikipedia.org/wiki/Orna_Grum… one of the founders of model checking, fellow of @TheOfficialACM, member of @acad_euro. Thank you so much! womencourage2021-posters.hotcrp.com
Sonia Haiduc @soniahaiduc assoc prof @floridastate works on software engineering, focusing on software maintenance and evolution. She has also compiled a list of YouTube videos on software #performance and performance bugs @ACMwomENcourage #posterTrackPC
Read 6 tweets
On #InternationalWomensDay we'd like to pause and celebrate just a small slice of the enormous contributions to science women have made here at SFI.

Read the thread below for links to some of their own favorite research papers, and a few nominated by other SFI faculty members:
First off, these papers on #FoodWebs led by our VP for #Science, Jennifer Dunne:

[@royalsociety Proceedings B]
royalsocietypublishing.org/doi/10.1098/rs…

[@PLOSBiology]
doi.org/10.1371/journa…

...and this interview she did for @QuantaMagazine:
quantamagazine.org/with-food-webs…

#Ecology #Ecologist
Next, two papers on how humans navigate and process #information co-authored by SFI External Prof @DaniSBassett (@Penn):

[@NatureHumBehav]
nature.com/articles/s4156…
+ summary:
blog.seas.upenn.edu/studying-hunte…

[@nature]
nature.com/articles/s4156…
+ summary:
penntoday.upenn.edu/news/what-do-b…
Read 21 tweets
Olivier Hamant: La #Pandemie et l'#Anthropocene nous renvoient à nos croyances fixistes: on a du mal à imaginer que demain sera différent d'aujourd'hui
#conservatisme
#ecoleanthropocene2021
@EcoleUrbaine
📉Olivier Hamant: L'#anthropocene est le moment où la #performance est contreproductive
#resilience #IvanIllich
#ecoleanthropocene2021
@EcoleUrbaine
Olivier Hamant: Imaginer la nouvelle mission des ingénieurs/euses où l'objectif ne serait pas la performance mais la gestion de l'incertitude
#formation #ecolesdingés
#ecoleanthropocene2021
@EcoleUrbaine
Read 6 tweets
Der Urlaub endet bald, die #Schulen sind im digitalen Unterricht und ah, da sind wir schon beim Thema #Datenschutz. Das ist alles sehr komplex, aber aufgrund einer spannenden Äußerung einer Aufsichtsbehörde und einem guten Kommentar zur Skalierung, hier ein Thread: 1/x
#Datenschutz ist kein Supergrundrecht - auch wenn es sich immer wieder so anhört und wenn man meinen könnte, der EuGH habe dies mit #SchremsII jedenfalls bezüglich US-Übermittlungen doch festgehalten. Im Hinblick auf Schulen gilt der Schlachtruf "Keine bösen US-Anbieter!1!11" 2/×
Viel besser seien OpenSource Anbieter wie BigBlueButton, Jitsi etc. Das statuieren auch die Aufsichtsbehörden immer wieder gern. Übersehen werden dabei verschiedene Aspekte. A). US-Anbieter sind nicht per se so "böse" wie die mediale Berichterstattung glauben lässt. 3/x
Read 15 tweets
1/365 - Starting this thread with one of the first Motorcycles to be built in India. The @royalenfield #Bullet350. A Motorcycle which was initially built for the Indian Army but with time found patronage amongst varying genre of people achieving a cult status over the decades. ImageImageImageImage
2/365 - After selling imported Vespas for a while, Bajaj Auto started manufacturing the #Bajaj150 under license in 1959. This was one of the first Scooters in India and certainly changed the 2-Wheeler scene as it was initially available at a significant premium in the market. ImageImageImageImage
3/365 Automobile Products of India (API) was the 1st Scooter maker in India and manufactured the #Lambretta Li 150 Series 2 under license from Innocenti at Bombay in the 1960's. This scooter was very popular and made appearances in a few famous Bollywood movies too. #BikerLife ImageImageImageImage
Read 73 tweets
Best tweets of the year: Part 1 of 3.
(a thread)
"Assets produce income whether you work or not."
-- Robert Kiyosaki @theRealKiyosaki

#wealth
"You are rich if you wouldn’t change your lifestyle if you got richer."
-- Orange Book @orangebook_

#life #wealth
Read 17 tweets
Daily Bookmarks to GAVNet 12/15/2020 greeneracresvaluenetwork.wordpress.com/2020/12/15/dai…
CRESCAT NOVEMBER PERFORMANCE UPDATE | Crescat Capital

crescat.net/crescat-novemb…

#markets #performance
New gene family of antimicrobial proteins discovered in German cockroaches

phys.org/news/2020-12-g…

#antimicrobial #proteins #gene
Read 8 tweets
Wirklich ein hartes Pflaster heute für #Schwurbler & #Coronazis in #Dresden #dd1212.
Die #Polizei überwacht alle Zufahrten in die Stadt und zeigt massive Präsenz. Gut so. Wir beobachten weiter vor Ort. #Quersenken #EchsIt
Der #Altmarkt in #Dresden komplett gegittert und reichlich #Polzeipräsenz in #dd1212. Zugang zum #Neumarkt wird kontrolliert und auch an der #Straßenbahn werden #Coronaleugner & #Coronazis abgefangen.
Am #Neumarkt wurde auch gegittert von der #Polizei. Hier ist auch der #Gegenprotest von den #Jusos "#Solidaritaet in der #Pandemie"
Es werden hitzige Diskussionen mit passierenden #Schwurblern & #Querdenken #Coronazis geführt. #dd1212
Read 13 tweets

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