287 Matching Annotations
  1. Feb 2021
    1. Using a terminus to indicate a certain outcome - in turn - allows for much stronger interfaces across nested activities and less guessing! For example, in the new endpoint gem, the not_found terminus is then wired to a special “404 track” that handles the case of “model not found”. The beautiful thing here is: there is no guessing by inspecting ctx[:model] or the like - the not_found end has only one meaning!
  2. Jan 2021
  3. Dec 2020
    1. Used injudiciously in these circumstances, mathematics – and especially mathematical modelling – can serve to obfuscate rather than clarify, or at best add nothing at all to the situation other than the illusion of control.

      We find it very difficult to deal with uncertainty so are comforted by the high Priestesses of our era, vaguely aware of our hunger for the signs, symbols written in the runes descended from antiquity for portents of the future.

  4. Nov 2020
  5. Oct 2020
    1. One of the primary tasks of engineers is to minimize complexity. JSX changes such a fundamental part (syntax and semantics of the language) that the complexity bubbles up to everything it touches. Pretty much every pipeline tool I've had to work with has become far more complex than necessary because of JSX. It affects AST parsers, it affects linters, it affects code coverage, it affects build systems. That tons and tons of additional code that I now need to wade through and mentally parse and ignore whenever I need to debug or want to contribute to a library that adds JSX support.
  6. Sep 2020
  7. Aug 2020
  8. Jul 2020
  9. Jun 2020
  10. May 2020
    1. Gudbjartsson, D. F., Helgason, A., Jonsson, H., Magnusson, O. T., Melsted, P., Norddahl, G. L., Saemundsdottir, J., Sigurdsson, A., Sulem, P., Agustsdottir, A. B., Eiriksdottir, B., Fridriksdottir, R., Gardarsdottir, E. E., Georgsson, G., Gretarsdottir, O. S., Gudmundsson, K. R., Gunnarsdottir, T. R., Gylfason, A., Holm, H., … Stefansson, K. (2020). Spread of SARS-CoV-2 in the Icelandic Population. New England Journal of Medicine, NEJMoa2006100. https://doi.org/10.1056/NEJMoa2006100

  11. Apr 2020
  12. Mar 2020
    1. Standardized test scores improved dramatically. In 2006, only 10% of Noyes' students scored "proficient" or "advanced" in math on the standardized tests required by the federal No Child Left Behind law. Two years later, 58% achieved that level. The school showed similar gains in reading. Because of the remarkable turnaround, the U.S. Department of Education named the school in northeast Washington a National Blue Ribbon School. Noyes was one of 264 public schools nationwide given that award in 2009. Michelle Rhee, then chancellor of D.C. schools, took a special interest in Noyes. She touted the school, which now serves preschoolers through eighth-graders, as an example of how the sweeping changes she championed could transform even the lowest-performing Washington schools. Twice in three years, she rewarded Noyes' staff for boosting scores: In 2008 and again in 2010, each teacher won an $8,000 bonus, and the principal won $10,000. A closer look at Noyes, however, raises questions about its test scores from 2006 to 2010. Its proficiency rates rose at a much faster rate than the average for D.C. schools. Then, in 2010, when scores dipped for most of the district's elementary schools, Noyes' proficiency rates fell further than average.
    1. Atlanta’s rampant test manipulation amplified calls for nationwide education reform. Seven years after the Atlanta Journal-Constitution first reported on testing problems, policymakers have failed to make significant progress toward changing the way students take standardized tests and how teachers interpret those scores. In fact, the problem has worsened, resulting in documented cheating in at least 40 states, since the APS cheating scandal first came to light. “Atlanta is the tip of the iceberg,” says Bob Schaeffer, public education director of FairTest, a nonprofit opposed to current testing standards. “Cheating is a predictable outcome of what happens when public policy puts too much pressure on test scores.” Some experts, including Schaeffer, point to the No Child Left Behind Act of 2001 as a source of today’s testing problems, though others say the woes predated the law. Then-president George W Bush, who signed the measure in January 2002, aimed to boost national academic performance and close the achievement gap between white and minority students. To make that happen, the law relied upon standardized tests designed to hold teachers accountable for classroom improvements. Federal funding hinged on school improvements, as did the future of the lowest-performing schools. But teachers in many urban school districts already faced enormous challenges that fell outside their control – including high poverty, insufficient food access, and unstable family situations. Though high-stakes testing increased student achievement in some schools, the federal mandate turned an already-difficult challenge into a feat some considered insurmountable. The pressure led to problems. Dr Beverly Hall, the former APS superintendent who was praised for turning around student performance, was later accused of orchestrating the cheating operation. During her tenure, Georgia investigators found 178 educators had inflated test scores at 44 elementary and middle schools.
    1. Atlanta public schools. The urban school district has already suffered one of the most devastating standardized-testing scandals of recent years. A state investigation in 2011 found that 178 principals and teachers in the city school district were involved in cheating on standardized tests. Dozens of former employees of the school district have either been fired or have resigned, and 21 educators have pleaded guilty to crimes like obstruction and making false statements.

      They were convicted see https://www.nytimes.com/2015/04/02/us/verdict-reached-in-atlanta-school-testing-trial.html

  13. Feb 2020
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  14. Jan 2020
  15. Dec 2019
    1. Case histories are presented showing rapid recovery (less than 7 days) from major depression using 125-300 mg of magnesium (as glycinate and taurinate) with each meal and at bedtime. Magnesium was found usually effective for treatment of depression in general use.

      Sounds like 500-1200 mg per day (i.e. 125-300 mg four times daily). While 500 mg daily seems fairly normal, 1200 mg is rather high. That dose may require highly bioavailable forms to avoid side effects. I think that this is the study I've been searching for ever since I lost track of it. So far, this is the highest dose of elemental magnesium that I'm aware of being studied.

  16. Jan 2019
  17. Dec 2018
    1. Alzheimer's disease (AD) is not normally diagnosed until later in life, although evidence suggests that the disease starts at a much earlier age. Risk factors for AD, such as diabetes, hypertension and obesity, are known to have their affects during mid-life, though events very early in life, including maternal over-nutrition, can predispose offspring to develop these conditions. This study tested whether over-nutrition during pregnancy and lactation affected the development of AD in offspring, using a transgenic AD mouse model. Female triple-transgenic AD dam mice (3xTgAD) were exposed to a high-fat (60% energy from fat) or control diet during pregnancy and lactation. After weaning (at 3 weeks of age), female offspring were placed on a control diet and monitored up until 12 months of age during which time behavioural tests were performed. A transient increase in body weight was observed in 4-week-old offspring 3xTgAD mice from dams fed a high-fat diet. However, by 5 weeks of age the body weight of 3xTgAD mice from the maternal high-fat fed group was no different when compared to control-fed mice. A maternal high-fat diet led to a significant impairment in memory in 2- and 12-month-old 3xTgAD offspring mice when compared to offspring from control fed dams. These effects of a maternal high-fat diet on memory were accompanied by a significant increase (50%) in the number of tau positive neurones in the hippocampus. These data demonstrate that a high-fat diet during pregnancy and lactation increases memory impairments in female 3xTgAD mice and suggest that early life events during development might influence the onset and progression of AD later in life.
  18. Nov 2018
  19. Jul 2018
    1. ~32:00 What about the domain of the function being effectively lower dimensional, rather than a strongly regularity assumption? That would also work, right? Could this be the case for images? (what's the dimensionality of the manifold of natural images?)

      Nice. I like the idea of regularity <> low dimensional representation. I guess by that general definition, the above is a form of regularity..

      He comments about this on 38:30

  20. Mar 2018
    1. The old high-born hag, who called herself her protectress, and was her tyrant, had seen me, also; she hobbled, panting, up the terrace; a page, as ugly as herself, held up her train, and fanned her as she hurried along, and stopped my fair girl with a "How, now, my bold mistress? whither so fast? Back to your cage--hawks are abroad!"

      HA! I think this may be high register because he does not like the lady. She wouldn't let him and Bertha meet each other.

  21. Nov 2017
  22. 44uc8dkwa8q3f5b66w13vilg-wpengine.netdna-ssl.com 44uc8dkwa8q3f5b66w13vilg-wpengine.netdna-ssl.com
    1. I published a study on football players, NFL players who had been hit in the head thousands of times. What we did for them is put them on a multiple vitamin, high dose omega-3 fatty acids 5.6 grams, and blend ... I like higher EPA than DHA. A supplement I created calledBrain and Memory Power Boost that works in seven different ways, and 80% of our players showed improvement including, not just self-report, they showed improvement in blood flow to their prefrontal cortex zones back. That's not a placebo thing. A placebo thing is not actually going to improve blood flow to the focus, or thought judgment, impulse control part of your brain.

      Memory Power Boost. High Dose Omega 3. TBI's

  23. Sep 2017
    1. The first cycle (cycle I) is from 1st to 4th and the second cycle (cycle II), from 5th to 8th. The program includes eleven compulsory subjects: Language and communication Indigenous language (compulsory in schools with high density of indigenous students) Foreign languages ​​(compulsory in cycle II) Mathematics natural Sciences History Geography and Social Sciences Technology Art Physical education Orientation and religion, which the school must offer but is optional for students.

      how many classes they offer--- they offer language classes. do they study english? they also study orientation and religion, so how would religion fit in with sexual orientation?

  24. Jul 2017
    1. LetterPile»Writing»Creative Writing Very Short Stories for High School & Middle SchoolUpdated on May 12, 2017 <img src="https://usercontent2.hubstatic.com/8625837_100.jpg" alt="Howard Allen profile image" title="Howard Allen profile image"/>Howard Allen more <img src="https://usercontent1.hubstatic.com/8703622_f496.jpg" data-ratio="1.4555808656036" alt=""/> If your students are

      another possible set of sources for short story unit

  25. Jun 2017
  26. Apr 2017
    1. making poetry in the streets

      One of the cool things about signifyin' is how much it blurs boundaries between everyday speech/language practices and things like writing and speeches which have traditionally been the modes of communication that rhetoric scholars have concerned themselves with. High and low culture is very interconnected, which is something we see not just here but I think also in literature of the Harlem renaissance and of modernist literature (might be worth noting that the Harlem renaissance was during modernism).

  27. Jan 2017
    1. Anderson's theory of Faulting explains some of the faults found in nature but fails to find all types of fault and fault system.

      Parabolic failure envelope again as it gets into negative stresses.

      At high stresses( opposite of tensile stresses) plastic deformation occurs at high normal stress, shear stress would be independent here. if the differential stress is known you can start to form a composite failure envelope in which the 5 fault types occur at different differential stresses

  28. Jul 2016
    1. Page 187 On hyper authorship

      "hyper authorship” is an indicator of "collective cognition" in which the specific contributions of individuals no longer can be identified. Physics has among the highest rates of coauthorship in the sciences and the highest rates of self archiving documents via a repository. Whether the relationship between research collaborators (as indicated by the rates of coauthorship) and sharing publications (as reflected in self archiving) holds in other fields is a question worth exploring empirically.

  29. Jun 2016
    1. Actually, I didn’t need Holmesian deductions to conclude that Aad et al. aren’t using a conventional definition of authorship. It’s widely known*** that at least two groups in experimental particle physics operate under the policy that every scientist or engineer working on a particular detector is an author on every paper arising from that detector’s data. (Two such detectors at the Large Hadron Collider were used in the Aad et al paper, so the author list is the union of the “ATLAS collaboration” and the “CMS collaboration”.) The result of this authorship policy, of course, is lots of “authorships” for everyone: for the easily searchable George Aad, for instance, over 400 since 2008.

      Physicists authorship models

    1. TheHEP research community is thus characterized by highlevels of internal scrutiny, mutual trust—witness, for in-stance, the institutionalized practice of relying upon, andciting, preprints—and peer tracking, such that it is notsusceptible to systematic fraud. Contrary

      physicists live in a very trustful, observant, world; also they do a lot of internal, pre-referee, review

    2. The answer probably has to do with the relative intensityof socialization and oral communication (Traweek, 1992,pp. 120 –123), along with the character of the organizationalstructures and value systems, which define collaborations inlarge-scale, high-energy physics and biomedical research.

      Why is there less soul-searching about hyper-authorship in HEP? disciplinary differences

    3. Thisarticle(a)beginswithabrief,historicaloverviewofscholarlypublishing,focusingontheroleoftheauthorandtheconstitutionoftrustinscientificcommunication;(b)offersanimpressionisticsurveyandanalysisofrecentdevelop-mentsinthebiomedicalliterature;(c)explorestheextenttowhichdeviantpublishingpracticesinbiomedicalpublishingareafunctionofsociocognitiveandstructuralcharacteris-ticsofthedisciplinebycomparingbiomedicinewithhighenergyphysics,theonlyotherfieldwhichappearstoexhibitcomparablehyperauthorshiptendencies;and(d)assessestheextenttowhichcurrenttrendsinbiomedicalcommuni-cationmaybeaharbingerofdevelopmentsinotherdisci-plines

      Great overview of what is going to happen in article:

      1. History of authorship
      2. Survey of state of biomedicine
      3. "extent to which deviant publishing practices in biomedical publishing are a function of sociocognitive and structural characteris-tics of the discipline by comparing biomedicine with high energy physics, the only other field which appears to exhibit comparable hyperauthorship tendencies"
      4. Assess extent to which biomedical trends may foreshadow trends in other fields.
  30. Feb 2016
  31. Sep 2015
  32. Jan 2014