In this case, for a test to be statistically significant, p-value must be lower than 0.05.
statistical significance should be less than 5%
tf your confidence that the results are not due to chance is 95%
In this case, for a test to be statistically significant, p-value must be lower than 0.05.
statistical significance should be less than 5%
tf your confidence that the results are not due to chance is 95%
We are 99% confident that the true average “attitude” difference betweenliving environments is between 1.32 and 7.88. At a significance level of 0.01we can say that living in a minority environment is associated with higherscore
99% confident that the true average (result) is between these two numbers;
at 1% (0.01) significance, we can scientifically assume there is a causal relationship
Newsnodes USA COVID-19 Monitor. (n.d.). Retrieved April 20, 2022, from https://newsnodes.com/us
Nick Brown [@sTeamTraen]. (2022, January 7). RT with a better screenshot. Https://t.co/kYVXpmAC3t [Tweet]. Twitter. https://twitter.com/sTeamTraen/status/1479417464157093888
ReconfigBehSci. (2020, November 5). A prediction to keep an eye on.. [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1324347728172847107
0xf673f15fa9ba7f9a3016d6383353f70cb634c7d4fde77bee21c90969978c4a6e
A test note
Singh, I., Joseph, P., Heerdt, P. M., Cullinan, M., Lutchmansingh, D. D., Gulati, M., Possick, J. D., Systrom, D. M., & Waxman, A. B. (2022). Persistent Exertional Intolerance After COVID-19: Insights From Invasive Cardiopulmonary Exercise Testing. CHEST, 161(1), 54–63. https://doi.org/10.1016/j.chest.2021.08.010
Uittenhove, K., Jeanneret, S., & Vergauwe, E. (2022). From lab-based to web-based behavioural research: Who you test is more important than how you test. PsyArXiv. https://doi.org/10.31234/osf.io/uy4kb
A test case is a series of actions that are performed to determine a specific function or functionality of your application. Test scenarios are rather vague and include a wide range of variables. However, testing is all about being very specific. That is why we need elaborate test cases.
Test cases, examples and Best Practices
A test case is a series of actions that are performed to determine a specific function or functionality of your application. Test scenarios are rather vague and include a wide range of variables. However, testing is all about being very specific. That is why we need elaborate test cases.
ReconfigBehSci on Twitter: ‘this really is now a disinformation account. I retweeted posts earlier in the pandemic as part of a balanced spread of opinion. But this will be the last one...’ / Twitter. (n.d.). Retrieved 29 March 2022, from https://twitter.com/SciBeh/status/1478485258395951108
ReconfigBehSci. (2022, January 5). RT @thehowie: "...Rapid antigen tests may not be as fit-for-purpose in routine workplace screening to prevent asymptomatic spread of Omicro… [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1478796550004486151
Prof. Christina Pagel 🇺🇦. (2021, December 6). This is very high for a Monday https://t.co/q1zTsJcYiM [Tweet]. @chrischirp. https://twitter.com/chrischirp/status/1467894035666939911
Dr Ellie Murray, ScD. (2022, January 6). School & university administrators, as you grapple with this week’s decisions, spare some time to think about how to delay next January’s start date to Jan 16 2022. Do you need to extend into summer? Change course lengths? Figure it out because this is going to happen again! [Tweet]. @epiellie. https://twitter.com/epiellie/status/1478921243961274370
Leo Poon. (2022, January 15). @MackayIM @Clin_Chem_AACC HK has another lay of swiss cheese. Testing waste water to identify COVID positive buildings, following by mandatory testing on occupants. It can find some silent spreaders. Https://t.co/2wu6QG6Db1 [Tweet]. @world_epidemic. https://twitter.com/world_epidemic/status/1482189879010217986
Mahase, E. (2022). Covid-19: Is the UK heading for another omicron wave? BMJ, 376, o738. https://doi.org/10.1136/bmj.o738
{"who": "dave", "latitude": 39.0, "longitude": -120.5}
surligner une partie de texte
une seconde annotation
annotable
Voici une annotation de test
Unit, Corona Behavioural. ‘The Effect of Proximity of COVID-19 Test Facilities on Test Uptake: Two Quasi-Experimental Trials’. PsyArXiv, 17 February 2022. https://doi.org/10.31234/osf.io/rhvmc.
Logseq 作为笔记软件走的是和 Obsidian 较为不同的路子,虽然也是本地优先、支持插件,但是整体来说和 Roam Research 更为相似,功能丝毫不比 Roam Research 弱,版本更新较为频繁,BUG 修复也较为迅速。logseq 可以和 Obsidian 加载同一个库,需要注意的是一些语法的污染和 logseq 大纲笔记的形式。
just test
Mahase, E. (2022). Covid-19: Sanofi and GSK to seek regulatory authorisation for protein based vaccine. BMJ, 376, o526. https://doi.org/10.1136/bmj.o526
THERE was a period in Soviet cinema when montage was proclaimed "everything."
opening sentence
Die Zutritts- und Zufahrtskontrolle ist Leistung des AN, ihm obliegt die Organisation, Kontrolle und Dokumentation
作为一款将 News Feed 作为首页的 App,Instagram 为什么没有“转发”功能?“转发”不是能够加速信息流动,也给好的照片带来更多曝光吗?但这只是短期效果,长期来看,“转发”又会将 Instagram 社区塑造成什么?
test
Carl T. Bergstrom. (2022, January 8). 1. A thread on the CDC’s recommendation to de-isolate five days after the onset of symptoms or positive test. First, a disclosure: I was paid as a consultant for this work, done in collaboration with @Color Health, which provides COVID testing services and vaccination logistics. [Tweet]. @CT_Bergstrom. https://twitter.com/CT_Bergstrom/status/1479938654579544065
wparmet. (2022, January 5). Major Questions about Vaccine Mandates, the Supreme Court, and the Major Questions Doctrine. Bill of Health. http://blog.petrieflom.law.harvard.edu/2022/01/05/major-questions-vaccine-mandates-supreme-court/
Berger, Eric. ‘As Omicron Peaks, the US Healthcare System Is Left “Broken beyond Repair”’. The Guardian, 4 February 2022, sec. Society. https://www.theguardian.com/society/2022/feb/03/us-coronavirus-healthcare-system-providers.
This article is for those who want to keep traveling despite restrictions due to covid. Basically giving tips on how to navigate the multiple governmental restrictions and policies including links to airline or country websites for choosing destinations. Because of this trend in travel advice in covid times, we may see attitudes towards travel shift to travel knowing the risks involved (quarantine, masks requirements, etc.) and hence see tourism rise again. Last minute covid holiday packages. What if the trend for remaining home also stayed the same for next five years and the adventure seekers become the avatars for the folks who want to stay at home.
The crisis is changing the way how people will enjoy their international holiday, with an extra concern on testing and quarantine expenses and risk taking. That may have an impact on the tourism market, asking the airline companies to provide flexible policies /products and may witness the booming of travel insurance market.
Camero, K. (n.d.). If You Think You Have COVID But Your Rapid Test Is Negative, Here’s Why. BuzzFeed News. Retrieved February 4, 2022, from https://www.buzzfeednews.com/article/katiecamero/negative-covid-test
babinski
test
工具条会以数字
测试批准
Dr. Thrasher wrote a book! (2022, January 8). My cousin wanted to get tested. She waited in an auto testing line for 6.5 hours, and stayed in it bc she was traveling to bury her Daddy. How many people give up in such long lines? How many cases upwards of a million are we losing bc Biden et all failed on home tests? Https://t.co/Q7WVy5qD4v [Tweet]. @thrasherxy. https://twitter.com/thrasherxy/status/1479826389142491146
Howard, J. (2022, January 21). Covid-19 vaccinations do not impair fertility in men or women, new study finds—CNN. CNN Health. https://edition.cnn.com/2022/01/20/health/covid-vaccine-fertility-study/index.html?utm_source=twCNN&utm_term=link&utm_medium=social&utm_content=2022-01-21T00%3A08%3A17
Mrigank Shail, MD. (2022, January 11). Update on Omicron by Dr @mvankerkhove from @WHO’s Q&A https://t.co/NqCOvs59Tl [Tweet]. @mrigankshail. https://twitter.com/mrigankshail/status/1481006646826577925
How to do t test in google sheets
T-test tutorial
Depuis longtemps, je suis d’avis que la rigueur d’un cours ne se mesure pas à la quantité de connaissances dont l’enseignant fait étalage, mais aux apprentissages que les étudiants font.
Which can lead to an assessment of pedagogical efficacy. It's funny, to me, that those who complain about "grade inflation" (typically admins) rarely entertain the notion that grades could be higher than usual if the course went well. The situation is quite different in "L&D" (Learning and Development, typically for training and professional development in an organizational context). "Oh, great! We were able to get everyone to reach the standard for this competency! Must mean that we've done something right in our Instructional Design!"
Scientists try to pinpoint why rapid Covid tests are missing some cases. (2022, January 6). STAT. https://www.statnews.com/2022/01/06/scientists-try-to-pinpoint-why-rapid-covid-tests-are-missing-cases/
雪之约,你了解冰雪经
试一下
NSW records 22 deaths, 91,928 COVID-19 cases as rapid tests added to daily infection tallies. (2022, January 12). ABC News. https://www.abc.net.au/news/2022-01-13/nsw-records-22-deaths-and-91928-covid-cases/100753504
PageNoteTest
Mask mandate expanded as Queensland records 2,266 new cases of COVID-19. (2022, January 1). ABC News. https://www.abc.net.au/news/2022-01-01/qld-coronavirus-covid-omicron-latest-new-cases/100732908
Just An Ordinary Bloke. (2022, January 6). But But But Sweden......... @afneil maybe Tegnall was wrong eh mate https://t.co/1S4SMWaqlU [Tweet]. @Unusual_Times. https://twitter.com/Unusual_Times/status/1479033464678723585
ReconfigBehSci on Twitter: ‘RT @VictimOfMaths: But looking at the wider UK context, Derry is currently looking at 4.5% of everyone in the entire county testing posit…’ / Twitter. (n.d.). Retrieved 7 January 2022, from https://twitter.com/SciBeh/status/1479140302493466627
El púlsar binario PSR J0737 como banco de pruebas de la relatividad general Por Francisco R. Villatoro, el 16 diciembre, 2021. Categoría(s): Astronomía • Ciencia • Física • Noticias • Physics • Relatividad • Science ✎ 3
l púlsar binario PSR J0737 como banco de pruebas de la relatividad general Por Francisco R. Villatoro, el 16 diciembre, 2021. Categoría(s): Astronomía • Ciencia • Física • Noticias • Physics • Relatividad • Science ✎ 3
Hulse y Taylor recibieron el Premio Nobel de Física en 1993 por su estudio del púlsar binario PSR B1913+16 (el primero que se descubrió en 1974), que observó de forma indirecta la emisión de ondas gravitacionales. Se publica en Physical Review X un análisis similar del púlsar binario PSR J0737−3039A/B, descubierto en 2003. El púlsar binario PSR J0737 es un banco de pruebas único para el estudio de la relatividad general ya que está situado a solo dos mil años luz de la Tierra, ambas estrellas de neutrones se observan como púlsares y su inclinación orbital es muy próxima a 90 °, luego se puede observar cómo el espaciotiempo curvo del plano orbital modifica los pulsos emitidos. Las observaciones durante 16 años de la precesión del periastro siguen la fórmula de la emisión gravitacional cuadripolar de Einstein con un error menor del 0.013 % (el resultado obtenido tras 2.5 años de observaciones tenía un error del 0.05 % y se publicó en 2006 en Science). Sin lugar a dudas un púlsar binario que habrá que seguir durante las próximas décadas para mejorar estas estimaciones.
Además de probar la fórmula cuadripolar de Einstein, se ha probado el retraso debido al efecto de Shapiro (en un espaciotiempo curvo las señales de radio viajan durante más tiempo y las observamos retrasadas). También se han realizado otras pruebas de la relatividad que hasta ahora no se habían podido realizar con otros púlsares binarios. Por ejemplo, se ha medido la deformación relativista de la órbita (debido al acoplamiento relativista entre el espín (rotación de las estrellas de neutrones) y el momento angular de su órbita). En estas pruebas los resultados tienen mucha mayor incertidumbre, pero en todos los casos son compatibles con las predicciones de la relatividad general de Einstein. Esta teoría, a la que muchos físicos quieren matar cuanto antes, además de muy bella es muy robusta y promete reinar en la física durante muchas décadas.
El artículo es M. Kramer, I. H. Stairs, …, G. Theureau, «Strong-field Gravity Tests with the Double Pulsar,» Physical Review X 11: 04150 (13 Dec 2021), doi: https://doi.org/10.1103/PhysRevX.11.041050, arXiv:2112.06795[astro-ph.HE] (13 Dec 2021); más información divulgativa en Lijing Shao, «General Relativity Withstands Double Pulsar’s Scrutiny,» Physics 14: 173 (13 Dec 2021) [web].
Una manera de destacar la excepcionalidad del púlsar binario PSR J0737 es compararlo con el famoso PSR B1913, que ha sido estudiado durante 35 años. Esta figura muestra la precesión del periastro de la órbita; la diferencia en la densidad de puntos entre 0 y −20 es notable. Así se explica que el nuevo resultado para PSR J0737 tras 16 años tenga un error menor del 0.013 %, cuando para PSR B1913 solo se alcanzó el 0.2 %; por cierto, para las fusiones de agujeros negros observadas por LIGO-Virgo el error típico ronda el 20 %. No le he dicho, pero supongo que sabrás que el periastro de una órbita elíptica es el punto donde la distancia entre ambos cuerpos es mínima; se llama perihelio cuando uno de los cuerpos es el Sol y perigeo cuando es la Tierra. El fenómeno que mide esta figura es análogo a la precesión del perihelio de la órbita de Mercurio, que Einstein usó como guía hacia la formulación correcta de su teoría de la gravitación.
ASTROFÍSICACIENCIAEXPERIMENTOFÍSICANOTICIASPÚLSARTEORÍA DE LA RELATIVIDAD GENERAL
3 Comentarios Mario dice: 17 diciembre, 2021 a las 5:10 pm Francis Hay una frase que no entiendo, favor revisar: «…,luego sus señales se observa cómo el espaciotiempo curvo del plano orbital modificada la señal que observamos». Atte Mario
RESPONDER Francisco R. Villatoro dice: 17 diciembre, 2021 a las 9:15 pm Gracias, Mario.
RESPONDER Mario dice: 19 diciembre, 2021 a las 10:07 pm Francis, entiendo que por el efecto shapiro las señales de radio se ven retrasadas; pero para notar tal retraso tiene que haber una referencia. Cuál es esa referencia?
RESPONDER Deja un comentario
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Testing
NSW Health. (2021, November 28). OMICRON VARIANT CONFIRMED IN NSW CASES https://t.co/s0Z4hWYsSH [Tweet]. @NSWHealth. https://twitter.com/NSWHealth/status/1464837049291186180
For the evaluation of thermal stability, each separator was positioned between slide glasses and subjected to certain tensile shear stress. Then, the temperature was raised to 150℃ and 180℃ at 5℃·m−1, and both separators were kept for 12 h at each temperature in order to compare their contraction percentages
how to test heat shrinkage
Kristian G. Andersen on Twitter. (n.d.). Twitter. Retrieved 3 December 2021, from https://twitter.com/K_G_Andersen/status/1465822536629821442
Why Is It So Hard to Get a Rapid Covid Test in the U.S.? (2021, November 23). Bloomberg.Com. https://www.bloomberg.com/opinion/articles/2021-11-23/why-is-it-so-hard-to-get-a-rapid-covid-test-in-the-u-s
e Netherlands and analyzingtest scores on externally standardized tests, the studyreports a learning loss of 3.16 percentiles on a com-posite index of math, reading, and spelling, an effectthat varies in size by socioeconomic background andschool composition
the Netherlands and analyzingtest scores on externally standardized tests, the studyreports a learning loss of 3.16 percentiles on a com-posite index of math, reading, and spelling, an effectthat varies in size by socioeconomic background andschool composition
evernote之类的拥有自己的很强大的clipper剪藏工具,我觉得logseq作为笔记学习工具也应该有一个,在logseq的API开放后大佬们可以考虑开发一个.
一个简单的测试
verb (used with object), set, set·ting.to put (something or someone) in a particular place: to set a vase on a table.
这是我第一个故事
Below are some reflection questions.
This is ......
Hoffman, R., Mueller, S., Klein, G., & Litman, J. (2021). Measuring Trust in the XAI Context. PsyArXiv. https://doi.org/10.31234/osf.io/e3kv9
Misleading claims about Serco’s role in Test and Trace resurface. (17:43:01.123330+00:00). Full Fact. https://fullfact.org/health/test-trace-march-2021/
NHS Covid-19 app is not the third most expensive project ever. (15:49:06.328284+00:00). Full Fact. https://fullfact.org/online/track-and-trace-project-cost/
NHS Test and Trace has not spent £37bn so far. (16:10:35.640943+00:00). Full Fact. https://fullfact.org/online/37bn-test-trace-spending/
Hi it's a test
Hi, this is test
Prasad, V. (2021, September 30). Why Are Highly Vaxxed Colleges Implementing Strict COVID Policies? https://www.medpagetoday.com/opinion/vinay-prasad/94785
Covid: Lateral flow tests more accurate than first thought, study finds—BBC News. (n.d.). Retrieved October 15, 2021, from https://www.bbc.co.uk/news/health-58899612
Something
ReconfigBehSci. (2021, July 6). RT @mvankerkhove: I’m struggling with how best to stress how fragile the global situation is, so I’ll be blunt: Each week >2.6 million cas… [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1412416348676820992
Deepta Bhattacharya on Twitter. (n.d.). Twitter. Retrieved 4 October 2021, from https://twitter.com/deeptabhattacha/status/1441099377150332928
CohenMay. 6, J., 2021, & Pm, 2:45. (2021, May 6). Further evidence supports controversial claim that SARS-CoV-2 genes can integrate with human DNA. Science | AAAS. https://www.sciencemag.org/news/2021/05/further-evidence-offered-claim-genes-pandemic-coronavirus-can-integrate-human-dna
Coronavirus Pandemic Data Explorer. (n.d.). Our World in Data. Retrieved March 3, 2021, from https://ourworldindata.org/coronavirus-data-explorer
Staff, T. (n.d.). 23 people caught trying to fly from Israel to New York with forged COVID tests. Retrieved August 13, 2021, from https://www.timesofisrael.com/23-people-caught-trying-to-fly-from-israel-to-new-york-with-forged-covid-tests/
Understanding COVID-19 Registration Form. (n.d.). Google Docs. Retrieved March 31, 2021, from https://docs.google.com/forms/d/e/1FAIpQLScrC4krKVHcSm_Wi2VcXcGHa4F8l3cilL2xhbB62etcK4sy4w/viewform?usp=embed_facebook
Just for fun, I did a little experimenting at home to show how some of these different types of cement hold up. I started by cementing a bunch of materials together with a bunch of different types of cement. I waited 24 hours, then cut each one roughly in half, down the middle.
Best demonstration: glue PVC inside an ABS hub or vice-versa. Cut through the two with a mitre saw and make a nice, clean cut. Look at all the voids where the plastics didn't glue together.
ReconfigBehSci. (2021, September 22). RT @CBSNews: ‘We’ve been creative’: Puerto Rico fares better at COVID shots than many U.S. states, with 62% of its population fully vaccina… [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1440715397649481741
Wilson, C. (2021, September 9). Blood test could reveal who is most likely to get severe covid-19. New Scientist. https://www.newscientist.com/article/2289718-blood-test-could-reveal-who-is-most-likely-to-get-severe-covid-19/
News, A. B. C. (n.d.). Nearly 252,000 children in US test positive for COVID-19 amid back-to-school season. ABC News. Retrieved 13 September 2021, from https://abcnews.go.com/Health/252000-children-us-test-positive-covid-19-amid/story?id=79881315
America Needs an Operation Warp Speed for Rapid COVID Testing. (n.d.). Time. Retrieved 13 September 2021, from https://time.com/6096528/operation-warp-speed-covid-19-testing/
Skinner, A., & Raifman, J. (n.d.). Biden’s pandemic plan overlooks mask mandates and vulnerable populations. The Conversation. Retrieved 13 September 2021, from http://theconversation.com/bidens-pandemic-plan-overlooks-mask-mandates-and-vulnerable-populations-167667
Midget retinal ganglion cells (RGCs) are the most common RGC type in the primate retina. Their responses have been proposed to mediate both color and spatial vision, yet the specific links between midget RGc responses and visual perception are unclear.
同样做标记
1840年鸦片战争以后,中国逐步成为半殖民地半封建社会,国家蒙辱、人民蒙难、文明蒙尘,中华民族遭受了前所未有的劫难。从那
这里是可以做标记的
Create an account using the sidebar on the right of the screen
HI WORD.
Gould, A., Lewis, L., Evans, L., Greening, L., Howe-Davies, H., Naughton, M., West, J., Roberts, C., & Parkinson, J. (2021). COVID-19 personal protective behaviors during mass events: Lessons from observational measures in Wales, UK. [Preprint]. PsyArXiv. https://doi.org/10.31234/osf.io/8jsr3
COVID-19 Patients Not Allowed to Know Which Variant Infected Them. (n.d.). Retrieved September 7, 2021, from https://www.businessinsider.com/covid-patients-cant-know-which-variant-infected-them-delta-2021-8?r=US&IR=T
Die Bewertung der direkten Gefährdung durch Laserstrahlung erfolgt mithilfe des Vergleichs der Exposition durch die Laserstrahlung von Auge oder Haut mit den jeweiligen Expositionsgrenzwerten, welche eine Grenze für einen Augen- oder Hautschaden darstellen.
Was kann ich aus dieser Information lernen?
Bewertung der direkten Gefährdung durch Laserstrahlung erfolgt mithilfe des Vergleichs der Exposition durch die Laserstrahlung
Noch ein wichtiger Kommentar
illustrative examples
Beauté, J., Adlhoch, C., Bundle, N., Melidou, A., & Spiteri, G. (2021). Testing indicators to monitor the COVID-19 pandemic. The Lancet Infectious Diseases, 0(0). https://doi.org/10.1016/S1473-3099(21)00461-8
matrix/table populated? (It seems like that part is manual.)
test
Infectious Diseases on Twitter. (n.d.). Twitter. Retrieved 27 August 2021, from https://twitter.com/InfectiousDz/status/1430643623876517888
approach
test
Wondering what annotations on an audio file page looks like.
ReconfigBehSci on Twitter: ‘RT @enenbee: Here is what happens when you open at 50%. Https://t.co/0TdAKDjBWD’ / Twitter. (n.d.). Retrieved 10 August 2021, from https://twitter.com/SciBeh/status/1424463090733572099
Marc Lipsitch. (2021, August 5). @nataliexdean @CT_Bergstrom N serology at end of follow up could solve problem of bias from unobserved infections https://t.co/Dwwxh77zP2 [Tweet]. @mlipsitch. https://twitter.com/mlipsitch/status/1423107107558084608
Eric Topol. (2021, August 6). @thehowie With test positivity > 22% you can imagine what the real case N is https://t.co/WzFXQtJdcL [Tweet]. @EricTopol. https://twitter.com/EricTopol/status/1423720474484174853
Duis porttitor sit amet dolor id vulputate.
a comment about this line
mel vergib mir
test 2
ReconfigBehSci on Twitter: ‘RT @AdamJKucharski: Worth reading thread below – and here’s current epidemic curve for comparison: Https://t.co/N6LCEssp1Z https://t.co/yDC…’ / Twitter. (n.d.). Retrieved 29 July 2021, from https://twitter.com/SciBeh/status/1409530195099328514
user
Search Hypothes.is annotations
SF bar alliance announces policy requiring proof of vaccination. (n.d.). Retrieved July 28, 2021, from https://www.sfgate.com/food/article/bar-alliance-covid-test-vaccination-proof-required-16340670.php
permissions
Tulleken, C. van. (2021). Covid-19: Sputnik vaccine rockets, thanks to Lancet boost. BMJ, 373, n1108. https://doi.org/10.1136/bmj.n1108
ccepted on 22 Jul 20
How about this for a test?
Torjesen, I. (2021). Sixty seconds on. . . EU covid certificates. BMJ, 374, n1702. https://doi.org/10.1136/bmj.n1702
Potts, M. (2021, July 21). My Community Refuses to Get Vaccinated. Now Delta Is Here. The Atlantic. https://www.theatlantic.com/health/archive/2021/07/arkansas-cases-covid-19/619515/
DIGITAL MARKETING CONSULTANT
Testing for Readwise 🤓
Sky News. “COVID-19: Rapid Lateral Flow Tests 95% Effective at Detecting COVID If Used When Symptoms Start, Study Shows.” Accessed July 19, 2021. https://news.sky.com/story/covid-19-rapid-lateral-flow-tests-95-effective-at-detecting-covid-if-used-when-symptoms-start-study-shows-12355179.
Indonesia overtakes India to become Asia’s COVID epicenter. (n.d.). Nikkei Asia. Retrieved 19 July 2021, from https://asia.nikkei.com/Spotlight/Coronavirus/Indonesia-overtakes-India-to-become-Asia-s-COVID-epicenter
Teaching Metadata IG
"Metadata...presents educators and trainers with continually evolving pedagogical challenges."
"...a forum for exchanging experiences and advice on the content of curricula and on classroom methodologies"
"innovation in metadata design, implementation & best practice"
Media Cafe
Visitors to this Second Life coffee shop could wear their own objects.
M.I.T. OpenCourseWare
Here, Hypothes.is annotation layer provides a collaborative space for communication. Next, I will post a comment to this old, old blog post, given readers a link to this public annotation.
Shouldn’t Tech Developers (such as yourself) be reaching out to Schools/ Teachers/ Districts FIRST to create and design tech rather than the other way around?”
Edit
Reaching out again with new project MentorsOnline.NET
Notes: 1st edit of annotation for update of info
LTI-test-team
Google Meet training and help
Scenario: Team building exercise, group tag(s) sorting downstream readers/ viewers (audience).
Note: First use of tag: LTI-test-team
The list of all Alt Codes for special characters and symbols. Learn How to use Alt Key Codes? for special characters and symbols.
Drag-n-drop learning.
Da Vinci Theme for Art
My own use of "widget" began with notes speculating on the use of one particular object.
What's in a word? https://www.worldwidewords.org/genindex.htm Let's tunnel in here.
Astronomy Calendar — Upcoming Events
Erlich, A., Garner, C., Pennycook, G., & Rand, D. G. (2021). Does Analytic Thinking Insulate Against Pro-Kremlin Disinformation? Evidence from Ukraine [Preprint]. PsyArXiv. https://doi.org/10.31234/osf.io/4yrdj
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Evernote's UI/UX is top shelf; slick, elegant; but, is it extensible? Does it bring the X in XMPP?
For example: An empty button could be added to the pop-up. A module that can be customized to inject approved widgets...such as chat/IM, or just a Home button keyed to the school's website.
I once bought a game add-on ($2-3) that came with an extensible button by default. That was a million dollar seller, if memory serves. (See mystical cookie).
precedents and landmark cas
partners who may combine it w
Christophe Fraser 💙 on Twitter: “Reading Cummings accounts of early creation of Test & Trace, a question I have is when and how it was morphed from aiming to find ~30 contacts per index case, needed to contain spread, into a service that contacts 2-4 contacts per index case, mostly within household.” / Twitter. (n.d.). Retrieved June 28, 2021, from https://twitter.com/ChristoPhraser/status/1408454903249477632
RESOLUTION NO. 6
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WHO voices concerns over Sputnik V Covid vaccine plant. (2021, June 23). The Guardian. http://www.theguardian.com/society/2021/jun/23/who-voices-concerns-over-sputnik-v-covid-vaccine-plant
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Thus, by adding system tests, we increase the maintenance costs for development and CI environments and introduce potential points of failures or instability: due to the complex setup, flakiness is the most common problem with end-to-end testing. And most of this flakiness comes from communication with a browser.
Rapid Covid tests used in mass UK programme get scathing US report | Coronavirus | The Guardian. (n.d.). Retrieved June 12, 2021, from https://www.theguardian.com/world/2021/jun/11/us-health-agency-gives-innova-lateral-flow-covid-tests-scathing-review
I’m going to add the API Server as an actor to my first test sequence to give some granularity as to what I’m actually testing.
For features like websocket interactions, a single full-stack smoke test is almost essential to confirm that things are going as planned, even if the individual parts of the interaction are also covered by unit tests.
Why does test suite performance matter? First of all, testing is a part of a developer's feedback loop (see @searls talk) and, secondly, it is a part of a deployment cycle.
How to test at the correct level?
As many things in life, deciding what to test at each level of testing is a trade-off:
Only test the happy path, but make sure to add a test case for any regression that couldn’t have been caught at lower levels with better tests (for example, if a regression is found, regression tests should be added at the lowest level possible).
A common cause of a large number of created factories is factory cascades, which result when factories create and recreate associations.
Do not test the internal implementation of the child components:
Global mocks introduce magic and technically can reduce test coverage.
Manual mocks are used to mock modules across the entire Jest environment. This is a very powerful testing tool that helps simplify unit testing by mocking out modules which cannot be easily consumed in our test environment.
Another common gotcha is that the specs end up verifying the mock is working. If you are using mocks, the mock should support the test, but not be the target of the test.
Don’t test the library
Testing the hasMetricTypes computed prop would seem like a given here. But to test if the computed property is returning the length of metricTypes, is testing the Vue library itself. There is no value in this, besides it adding to the test suite.
Many fronten
A litmus test on whether an option belongs to adapter config or kit config, would be to ask whether the option becomes irrelevant when you switch the adapter to static.
and
Just a test
Just testing
Smashing Through the Language Barrier to Global Market Entry
This is a commentkueqwgkqewkqgewh
Excelsior Pass. (n.d.). COVID-19 Vaccine. Retrieved 12 May 2021, from https://covid19vaccine.health.ny.gov/excelsior-pass
the Guardian. “Brazil Variant Evaded up to 61% of Immunity in Previous Covid Cases,” March 2, 2021. http://www.theguardian.com/world/2021/mar/02/brazil-variant-evaded-immunity-previous-covid-cases.
Anthony Costello on Twitter. (n.d.). Twitter. Retrieved 1 March 2021, from https://twitter.com/globalhlthtwit/status/1323747414923202562
Isabella Eckerle on Twitter. (n.d.). Twitter. Retrieved 26 February 2021, from https://twitter.com/EckerleIsabella/status/1329060111571103744
Kissler, S., Fauver, J. R., Mack, C., Tai, C. G., Breban, M. I., Watkins, A. E., Samant, R. M., Anderson, D. J., Ho, D. D., Grubaugh, N. D., & Grad, Y. (2021). Densely sampled viral trajectories suggest longer duration of acute infection with B.1.1.7 variant relative to non-B.1.1.7 SARS-CoV-2. https://dash.harvard.edu/handle/1/37366884
News, J. A., Kaiser Health. (n.d.). Why the U.S. Is Underestimating COVID Reinfection. Scientific American. Retrieved 10 February 2021, from https://www.scientificamerican.com/article/why-the-u-s-is-underestimating-covid-reinfection/
Wu, K. J. (2020, November 2). A Rapid Virus Test Falters in People Without Symptoms, Study Finds. The New York Times. https://www.nytimes.com/2020/11/02/health/coronavirus-testing-quidel-sofia.html
Jonathan Rothberg 🦋. (2021, March 2). Testing works. I test daily. Insist on HOME testing. @michaelmina_lab @JoeBiden Research suggests B.1.526 needs to be closely watched “for its ability to evade both monoclonal antibody and, to a certain extent, the vaccine-induced antibody,” said Fauci [Tweet]. @JMRothberg. https://twitter.com/JMRothberg/status/1366755339912306688
Coronavirus antibody prevalence falling in England, REACT study shows | Imperial News | Imperial College London. (n.d.). Imperial News. Retrieved March 7, 2021, from https://www.imperial.ac.uk/news/207333/coronavirus-antibody-prevalence-falling-england-react/
Lewis, T. (n.d.). Slovakia Offers a Lesson in How Rapid Testing Can Fight COVID. Scientific American. Retrieved April 9, 2021, from https://www.scientificamerican.com/article/slovakia-offers-a-lesson-in-how-rapid-testing-can-fight-covid/
🔥 Kareem Carr 🔥 on Twitter. (n.d.). Twitter. Retrieved 1 May 2021, from https://twitter.com/kareem_carr/status/1383925269132582912
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(20) ReconfigBehSci on Twitter: ‘RT @AdamJKucharski: Summary of severity estimates for B.1.1.7 👇 Important to distinguish whether we’re talking about risk of death/ICU/hosp…’ / Twitter. (n.d.). Retrieved 24 April 2021, from https://twitter.com/SciBeh/status/1381927066258571274
Ich kann irgendwie keinen Text auswählen aber die PageNotes klappen :D
Hundreds of thousands of soldiers who died for Britain went unremembered, simply because of their race
test lagi
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aliquyam erat, sed diam voluptua
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命令总结 指令 描述 /start Just a greeting /uptime returns Lupin Uptime /ver returns Lupin running Version /help help command (WIP) /anno URL Import hypothesis annotations from URL /importFC Imports your Flashcards into Lupin /srs import alias of /importFC /srs x starts a round of SRS for x flashcards /getMM pageTitle Generates a dynamic MindMap for pageTitle /pullNow Pulls all pages from your Git for fast access /themes calls the theme changer /encryptAll Encrypts all your pages with AGE keys /decryptAll Decrypts all your pages back to clear text
tewat
There is obvious connections between the flow paths of a use case and its test cases. Deriving functional test cases from a use case through its scenarios (running instances of a use case) is straightforward.
With content based upon an action or event flow structure, a model of well-written use cases also serves as an excellent groundwork and valuable guidelines for the design of test cases
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TRAILBLAZER-STORY will follow as it turned out to be inevitable for setting up application state for tests. Instead of fumbling around with factories and traits in your tests, you “tell a story” about what to create in which order, easily customizable, and all written using activities.
Using operations as test factories is a fundamental concept of Trailblazer to remove buggy redundancy in tests and manual factories.
this doc superseded by: https://trailblazer.to/2.1/docs/trailblazer.html#trailblazer-test-helpers-factory
It is absolutely advisable to use factory in combination with let. let(:song) { factory( Song::Create, { title: "Timebomb", band: "Rancid" } ) }
You should always use operations as factories in tests.
There are several helpers to deal with operation tests and operations used as factories.
내가 몰랐던 나
내가 모르는 나란 무엇인가에 대해서 궁금증을 유발한다.
서울대학교 UX lab에서 하이포테시스를 사용한 첫 사례가 되어보았습니다. 저는 인턴 이윤수입니다.
Moros, María José Sierra, Susana Monge, Berta Suarez Rodríguez, Lucía García San Miguel, and Fernando Simón Soria. ‘COVID-19 in Spain: View from the Eye of the Storm’. The Lancet Public Health 6, no. 1 (1 January 2021): e10. https://doi.org/10.1016/S2468-2667(20)30286-3.
Varsavsky, Thomas, Mark S. Graham, Liane S. Canas, Sajaysurya Ganesh, Joan Capdevila Pujol, Carole H. Sudre, Benjamin Murray, et al. ‘Detecting COVID-19 Infection Hotspots in England Using Large-Scale Self-Reported Data from a Mobile Application: A Prospective, Observational Study’. The Lancet Public Health 6, no. 1 (1 January 2021): e21–29. https://doi.org/10.1016/S2468-2667(20)30269-3.
Kevin McConway. ‘Media: Worst Ever Week for Test & Trace; They Only Reached 59.9% of Identified Contacts. But the % Reached Went up This Week for Contacts Managed by Local Health Protection Teams AND for Contacts Not Managed by Them (What Used to Be Called “complex” and “Non-Complex” Cases.) How?’ Tweet. @kjm2 (blog), 5 November 2020. https://twitter.com/kjm2/status/1324417367477264386.
A Synthesis of the Literature
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Why separate out red tests from green tests? Because my green tests serve a fundamentally different purpose. They are there to act as a living specification, validating that the behaviors work as expected. Regardless of whether they are implemented in a unit testing framework or an acceptance testing framework, they are in essence acceptance tests because they’re based upon validating behaviors or acceptance criteria rather than implementation details.
Conversely, red tests are tests I write after the code is written to lock down some implementation.
Have you ever played the game 20 questions? Most of us have played that game at one point in our lives. One person thinks of something that could be an animal, vegetable, or mineral and then they answer yes/no questions that are asked of them. The point of the game is to ask as few questions as possible in order to accurately guess what the person is thinking. This is how I think of the unit tests that I write the specified behavior as I’m doing test-first development. I ask what are the fewest tests that I need to write in order to assert the behavior I want to create.
I am a big advocate of having a complete test base and even erring on the side of caution when it comes to quality engineering and software validation but that is not what we’re talking about here. What we’re talking about here are the tests that we write when we’re doing test-first development and I’m proposing that writing those tests from the perspective of specifying the behaviors that we want to create is a highly valuable way of writing tests because it drives us to think at the right level of abstraction for creating behavioral tests and that allow us the freedom to refactor our code without breaking it.