3,520 Matching Annotations
  1. Jul 2021
    1. typhoid diet chart in hindi(health and disease)

      typhoid diet chart in hindi(health and disease):in this pin you can see about typhoid diet chart in hindi and food in typhoid. food should be eat and not in typhoid

    1. A word of caution first. Anyone considering a Ph.D. might not want to listen to advice from anyone with a Ph.D., us included. People with doctorates are notoriously bad at this kind of advice, often exaggerating their history into a singular universal experience.
  2. greggman.github.io greggman.github.io
    1. One other thing is that many libraries seem bloated. IMO the smaller the API the better. I don't need a library to try to do 50 things via options and configuration.
    1. Looking deeper, you can see a large amount of issues open, bugs taking months to fix, and pull requests never seem to be merged from outside contributors. Apollo seems unfocused on building the great client package the community wants.
    2. This sort of behaviour indicates to me that Apollo is using open-source merely for marketing and not to make their product better. The company wants you to get familiar with Apollo Client and then buy into their products, not truly open-source software in my opinion. This is one of the negatives of the open-core business model.
    1. Ebooks don’t have those limitations, both because of how readily new editions can be created and how simple it is to push “updates” to existing editions after the fact. Consider the experience of Philip Howard, who sat down to read a printed edition of War and Peace in 2010. Halfway through reading the brick-size tome, he purchased a 99-cent electronic edition for his Nook e-reader:As I was reading, I came across this sentence: “It was as if a light had been Nookd in a carved and painted lantern …” Thinking this was simply a glitch in the software, I ignored the intrusive word and continued reading. Some pages later I encountered the rogue word again. With my third encounter I decided to retrieve my hard cover book and find the original (well, the translated) text. For the sentence above I discovered this genuine translation: “It was as if a light had been kindled in a carved and painted lantern …”A search of this Nook version of the book confirmed it: Every instance of the word kindle had been replaced by nook, in perhaps an attempt to alter a previously made Kindle version of the book for Nook use. Here are some screenshots I took at the time:It is only a matter of time before the retroactive malleability of these forms of publishing becomes a new area of pressure and regulation for content censorship. If a book contains a passage that someone believes to be defamatory, the aggrieved person can sue over it—and receive monetary damages if they’re right. Rarely is the book’s existence itself called into question, if only because of the difficulty of putting the cat back into the bag after publishing.

      This story of find and replace has chilling future potential. What if a dictatorial government doesn't like your content. It can be all to easy to remove the digital versions and replace them whole hog for "approved" ones.

      Where does democracy live in such a world? Consider similar instances when the Trump administration forced the disappearance of government websites and data.

    1. Revisiting this essay to review it in the framing of digital gardens.

      In a "gardens and streams" version of this metaphor, the stream is flow and the garden is stock.

      This also fits into a knowledge capture, growth, and innovation framing. The stream are small atomic ideas flowing by which may create new atomic ideas. These then need to be collected (in a garden) where they can be nurtured and grow into new things.

      Clippings of these new growth can be placed back into the stream to move on to other gardeners. Clever gardeners will also occasionally browse through the gardens of others to see bigger picture versions of how their gardens might become.

      Proper commonplacing is about both stock and flow. The unwritten rule is that one needs to link together ideas and expand them in places either within the commonplace or external to it: essays, papers, articles, books, or other larger structures which then become stock for others.

      While some creators appear to be about all stock in the modern era, it's just not true. They're consuming streams (flow) from other (perhaps richer) sources (like articles, books, television rather than social media) and building up their own stock in more private (or at least not public) places. Then they release that article, book, film, television show which becomes content stream for others.

      While we can choose to create public streams, but spending our time in other less information dense steams is less useful. Better is to keep a reasonably curated stream to see which other gardens to go visit.

      Currently is the online media space we have structures like microblogs and blogs (and most social media in general) which are reasonably good at creating streams (flow) and blogs, static sites, and wikis which are good for creating gardens (stock).

      What we're missing is a structure with the appropriate and attendant UI that can help us create both a garden and a stream simultaneously. It would be nice to have a wiki with a steam-like feed out for the smaller attendant ideas, but still allow the evolutionary building of bigger structures, which could also be placed into the stream at occasional times.

      I can imagine something like a MediaWiki with UI for placing small note-like ideas into other streams like Twitter, but which supports Webmention so that ideas that come back from Twitter or other consumers of one's stream can be placed into one's garden. Perhaps in a Zettelkasten like way, one could collect atomic notes into their wiki and then transclude those ideas into larger paragraphs and essays within the same wiki on other pages which might then become articles, books, videos, audio, etc.

      Obsidian, Roam Research do a somewhat reasonable job on the private side and have some facility for collecting data, but have no UI for sharing out into streams.

    2. Where does this idea fit into the historical concept of the commonplace book?

    1. Alan Jacobs seems to be delving into the area of thought spaces provided by blogs and blogging.

      In my view, they come out of a cultural tradition of commonplace books becoming digital and more social in the the modern era. Jacobs is obviously aware of the idea of Zettelkasten, but possibly hasn't come across the Sonke Ahrens' book on smart notes or the conceptualization of the "digital garden" stemming from Mike Caulfield's work.

      He's also acquainted with Robin Sloane, though it's unclear if he's aware of the idea of Stock and Flow.

  3. Jun 2021
    1. They are artifacts of a very particular circumstance, and it’s unlikely that in an alternate timeline they would have been designed the same way.

      I've mentioned before that the era we're currently living in is incredibly different from the era of just 10–15 years ago. I've called the era of yesterdecade (where the author of this piece appeared on Colbert a ~week or so after Firefox 3 was released and implored the audience to go download it and start using it) the "Shirky era", since Shirky's Here Comes Everybody really captures the spirit of the times.

      The current era of Twitter-and-GitHub has a distinct feel. At least, I can certainly feel it, as someone who's opted to remain an outsider to the T and G spheres. There's some evidence that those who haven't aren't really able to see the distinction, being too close to the problem. Young people, of course, who don't really have any memories of the era to draw upon, probably aren't able to perceive the distinction as a rule.

      I've also been listening to a lot of "old" podcasts—those of the Shirky era. If ever there were a question of whether the perceived distinction is real or imagined these podcasts—particularly shows Jon Udell was involved with, which I have been enjoying immensely—eliminate any doubts about its existence. There's an identifiable feel when I go back and listen to these shows or watch technical talks from the same time period. We're definitely experiencing a lowpoint in technical visions. As I alluded to earlier, I think this has to do with a technofetishistic focus on certain development practices and software stacks that are popular right now—"the way" that you do things. Wikis have largely fallen by the wayside, bugtrackers are disused, and people are pursuing busywork on GitHub and self-promoting on social media to the detriment of the things envisioned in the Shirky era.

    1. Giving peers permission to engage in dialogue about race and holding a lofty expectation that they will stay engaged in these conversations throughout the semester or year is the first of the four agreements for courageous conversation. While initially, some participants may be eager to enter into these conversations, our experience indicates that the more personal and thus risky these topics get, the more difficult it is for participants to stay committed and engaged." Singleton and Hays

    2. "Music education students enter universities from diverse backgrounds that include musical experiences in “subaltern” musical practices (rock bands, music theatre, hip hop, and other genres). After four years or so in the institutional environment, we send them out to the world somehow convinced that what they ought to be teaching is the Western canon."

    3. "Many North American music education programs exclude in vast numbers students who do not embody Euroamerican ideals. One way to begin making music education programs more socially just is to make them more inclusive. For that to happen, we need to develop programs that actively take the standpoint of the least advantaged, and work toward a common good that seeks to undermine hierarchies of advantage and disadvantage. And that, inturn, requires the ability to discuss race directly and meaningfully. Such discussions afford valuable opportunities to confront and evaluate the practical consequences of our actions as music educators. It is only through such conversations, Connell argues, that we come to understand “the real relationships and processes that generate advantage and disadvantage”(p. 125). Unfortunately, these are also conversations many white educators find uncomfortable and prefer to avoid."

    1. In the lawsuit, the Reids and their attorney are said to argue that WMG has refused to terminate its copyright ownership of the band's early work, including their 1985 debut album Psychocandy. The Reids are asking WMG for at least $2.5 million in damages, and refer to Section 203 of the Copyright Act of 1976 in their lawsuit.

      I remember an interview with Jim in the late 1990s where he said the if you threw a brick into a Warner building, there'd be no risk of hitting someone who cares for music.

  4. May 2021
    1. First of all, I would start off presenting yourself: Dear XYZ support team I am the web developer in charge of example.com website. By presenting you this way, you are establishing the frame to treat you, hinting that you should be presupposed to be somewhat proficient, so they could choose to answer in a more technical detail.
    2. Feel free to hint, brag, or both! The best CS reps should easily take a hint from clear language and a signature like John Appleseed, JavaScript/Ruby Developer, but any will catch on with a simple line like "I know what I'm doing, so I'd appreciate an extra-technical explanation!"
    3. Hey, I'm a PhD in [field] and do [whatever] professionally. Before calling you, I've narrowed down the problem to [something on their end], so that's what needs to be addressed. If I could speak to an engineer about [specific problem], that'd be great; but if we've gotta walk through the script, let's just knock it out quickly. If they end up requiring the script, then the best way to use your expertise is to run through it quickly. Keep the chit-chat to a minimum and just do the stuff efficiently. If they start describing how to perform some step, you might interrupt them with, "Got it, just a sec.", then let them know once you're ready for the next step.
    4. However, what speaks against just straight up telling them that you're working as [Insert title of your position] and you know what you're talking about?
    5. OP is referring to letting people know they can speak like proper adults when talking about technical terms, without going through the usual nanny-like discourse that tech support has to provide to non-techies. For instance, it happened to me with Amazon support. The speaker told me exactly where to touch in order to clear the cache of the Android Amazon App Store. Given that I work as an app developer the guy could have just said "please clear the cache". No need to go through "tap here, then here, now you should see this, tap that"...
    6. I have tried different tactics of showing the tech support that I am proficient in their field of work (I work as a web developer). Specifically: using accurate terms and technologies to show my knowledge of them and telling the support that I am the "administrator" of the website in question.
    7. How to let tech support subtly know that I am proficient without showing off?
    1. The conversational feed design of email inboxes, group chats, and InstaTwitBook is fleeting – they're only concerned with self-assertive immediate thoughts that rush by us in a few moments.

      The streamification of the web had already taken hold enough by this point. Anil Dash had an essay in 2012 entitled Stop Publishing Web Pages which underlined this point.

    1. Our institutions are colonial systems, the ivory towers render the people leading and running them to become disconnected from the very public they are supposed to be representing, ending up only serving themselves. “Do we have to burn it down and start again? Do we have to completely recalibrate it from the inside?

    1. As the erudite Samuel Hartlib explained in 1641, “Zwinger made his excerpta by being using [sic] of old books and tearing whole leaves out of them, otherwise it had beene impossible to have written so much if every thing should have beene written or copied out.”

      And to think of how I complain about how hard it is to excerpt notes from sources and get them into my own personal commonplace book?!

      Makes me wonder who the inventor of the first cut and paste was?

    1. It's a chicken-and-egg-like problem: If we use module: 'commonjs', then if any TS files import ES Modules (indirectly in their dependency graph), then Node throws an error because CommonJS modules can not import ES Modules.
    1. An important point to note is that there's a difference between coaching and mentoring. A coach's job is to improve a particular skill, but a mentor plays a more holistic role in helping a mentee improve

      Mentoring and Coaching are different, and being able to identify the differences between the two is important.

      For managers, sometimes they need to wear a coaches hat, or a mentors hat - but these are roles that a manager can have but not their only job.

      Considerations for L&D programs

      • how can mentoring fit in with L&D?
      • how can coaching fit in with L&D?
    1. Franceschini, C., Musetti, A., Zenesini, C., Palagini, L., Pelosi, A., Quattropani, M. C., Lenzo, V., Freda, M. F., Lemmo, D., Vegni, E., Borghi, L., Saita, E., Cattivelli, R., De Gennaro, L., Plazzi, G., Riemann, D., & Castelnuovo, G. (2020). Poor quality of sleep and its consequences on mental health during COVID-19 lockdown in Italy [Preprint]. PsyArXiv. https://doi.org/10.31234/osf.io/ah6j3

    1. Adjiwanou, V., Alam, N., Alkema, L., Asiki, G., Bawah, A., Béguy, D., Cetorelli, V., Dube, A., Feehan, D., Fisker, A. B., Gage, A., Garcia, J., Gerland, P., Guillot, M., Gupta, A., Haider, M. M., Helleringer, S., Jasseh, M., Kabudula, C., … You, D. (2020). Measuring excess mortality during the COVID-19 pandemic in low- and lower-middle income countries: The need for mobile phone surveys [Preprint]. SocArXiv. https://doi.org/10.31235/osf.io/4bu3q

  5. Apr 2021
    1. Four studies (Andreescu et al., 2013; Li et al., 2013; Posner et al., 2013; Liston et al., 2014) found DMN hyperconnectivity in depressed patients with respect to the control subjects. In all of them, connectivity reductions were observed in DMN after the treatment (Li et al., 2013; Posner et al., 2013; Liston et al., 2014)

      Hyper connectivity in depression =4 Post treatment change = All except 1 showed decreased

    2. hyperconnectivity of DMN and the SN with CCN is related to rumination in depression (Jacobs et al., 2014).

      hyper DMN-SN/CNN and rumination

    3. It has been linked to self-reference processes and their alteration; while the pathological interactions of DMN with other networks such as the SN and the CCN would be linked to the states of pathological rumination frequently presented by depressed patients (Broyd et al., 2009; Belleau et al., 2014; Jacobs et al., 2014).

      DEPRESSION SYMPTOM - RUMINATION , mediated by DMN interactions

    1. Here are the economics: The cost of recruiting a midcareer software engineer (who earns $150,000- 200,000 per year) can be $30,000 or more including recruitment fees, advertising, and recruiting technology. This new hire also requires onboarding and has a potential turnover of two to three times higher than an internal recruit. By contrast, the cost to train and reskill an internal employee may be $20,000 or less, saving as much as $116,000 per person over three years.  The net savings: it can cost as much as 6-times more to hire from the outside than to build from within.
      • the cost of hiring talent vs upskilling talent
    1. Preferences DataStore and Proto DataStore DataStore provides two different implementations: Preferences DataStore and Proto DataStore. Preferences DataStore stores and accesses data using keys. This implementation does not require a predefined schema, and it does not provide type safety. Proto DataStore stores data as instances of a custom data type. This implementation requires you to define a schema using protocol buffers, but it provides type safety.

      Currently, I am using SharedPreference which is still alright to use. However, there is a better option called DataStore. This allows data to be stored asynchronously.

    1. A crucial difference between representations of relative error inthese equations compared withEquations 6and7 for the single-facet designs is that three sources of measurement error varianceare separately represented, withpt2ntequaling specific-factor error,po2noequaling transient error, andpto,e2ntnoequaling random-responseerror. Effects fortasks, occasions, and their interaction are includedin the denominator for the D-coefficient but not the G-coefficientbecause those effects can change the absolutemagnitude of scoresbut not their relative differences.
    1. Many companies view L&D as a service provider for employees instead of a strategic partner for growth

      I've talked about this before when brain storming on how to teach companies to become teaching organizations, and partnering more closely than one-off training that is very off the shelf.

    1. Micromachines always focused on local multiplayer, and the fun their eccentric races of small toy vehicles competing on tracks made with everyday objects; and all that is present.
    2. game that uses the Micro Machines license to try and sucker people in that remember the old games.

      using attractive/familiar brand/name to lure customers

    1. The privacy policy — unlocking the door to your profile information, geodata, camera, and in some cases emails — is so disturbing that it has set off alarms even in the tech world.

      This Intercept article covers some of the specific privacy policy concerns Barron hints at here. The discussion of one of the core patents underlying the game, which is described as a “System and Method for Transporting Virtual Objects in a Parallel Reality Game" is particularly interesting. Essentially, this system generates revenue for the company (in this case Niantic and Google) through the gamified collection of data on the real world - that selfie you took with squirtle is starting to feel a little bit less innocent in retrospect...

    1. what's happening at the college level which is a bit different than at the university level

      Another important point. Our college-based network is leading some OER initiatives, these days. Partly because our needs are quite specific. Most of the OER scene focuses on universities (or merges colleges and universities, since they are very similar in some contexts).

  6. Mar 2021
    1. S. Y. Oh, et al., ACS Appl. Mater. Interfaces 10, 13729–13740

      To add on wearable skin electronics, the created sweat glucose and pH sensors. The sensors were created out of carbon nanotubes combined with different polymers.

    2. G. Schwartz, et al., Nat. Commun. 4, 1859

      They have created a flexible pressure sensor which has the capability of non-invasive continuous radial artery pule monitoring. It is stated that this has the capability of being a breakthrough for wearable cardiovascular health monitoring.

    3. News and policy links

      Bioengineer.org reports on the low cost and eco friendly aspects of "electronic skin" in comparison to smart devices, making is an interesting possible alternative.

      Read more at:

      https://bioengineer.org/electronic-skin-promises-cheap-and-recyclable-alternative-to-wearable-devices/

    4. News and policy links

      SYFY Wire reports on the functionality and comfort of the "wearable skin". They state that smart watches are functionally nice, but it is not optimal to have such a large mass on your body. This device matches or exceeds the functionality of this device while also being many times smaller.

      Read more at:

      https://www.syfy.com/syfywire/scientists-sticky-electronic-skin-for-wearable-devices

    5. H. C. Ko, et al., Nature 454, 748–753

      They created an hemispherical optoelectronic device that can replicate the functions and characteristics of a human eye such as a wide field of view and low aberrations. This electronic device is based off of single-crystalline silicon and is compressible, which enables the hemispherical shape.

    6. S. Choi, et al., Nat. Nanotechnol. 13, 1048–1056

      Here, biocompatable and stretchable materials were tested for implant use. Gold coated silver nanowires within a polymer were tested to see its conductivity. Using this material they were able to fabricate wearable and implantable soft bioelectronic devices that can be conformally integrated with human skin.

    7. J. A. Rogers, T. Someya, Y. Huang. Science 327, 1603–1607

      They reviewed materials that maintain proper electronic properties while having the ability to be stretched, compressed, twisted, bent, and deformed. They discussed different applications for these technologies and possible commercialization.

    8. T. Sekitani, et al.,Science 326, 1516–1519 (2009)

      They used transistors with a floating gate embedded in hybrid dielectrics at a nanoscale of size, and created a flexible array of these floating gate transistors. They coupled this with a pressure sensitive rubber sheet, and the result was a matrix that was able to read mechanical pressure and store it as an image.

    9. C. Choi, et al., Nat. Commun. 8,

      They test a high density, hemispherical image sensor array comprised of an atomically small MoS2 heterostructure that has the capability of releasing strain. They deem this device to be capable of being a soft retinal implant capable of various imaging elements.

    10. News and policy links

      Science Daily reports about the multi-functionality and comfortability of the device. They state that it could be more accurate and functional than smart watches, while also cutting back on the worlds electronic waste.

      Read more at:

      https://www.sciencedaily.com/releases/2020/11/201110081604.htm

    11. I. R. Minev, et al., Science 347, 159–163 (2015).

      Stiff-neural implants have very rare compatibility with soft-neural tissues. Therefore an soft-neural implant was configured that is elastic like dura matter (the protective membrane of the spinal cord).

    12. Y. M. Song, Yet al., Nature 497

      An elastomeric camera was created in the likeness of ant and beetle eyes. These cameras have close to full hemispherical shapes, at around 160 degrees. This hopes to copy arthropods who have wide-angle field of view, low aberrations, high acuity to motion and an infinite depth of field which are all difficult to replicate.

    13. 1. W. Gao, et al., Nature 529, 509–514 (2016).

      A self-healing system was created that was capable of automatically repair damage from repeating events. They used a coating-substrate (a substance on which an enzyme acts) to deliver healing agents to cracks within the polymer.

    14. News and policy links

      Nanowerk News reports on the multifunctionality of the device, saying it would be able to be worn as a bracelet, ring, etc. They also make light of its ability to turn heat into electricity using thermoelectric generators, something that could revolutionize smart devices.

      Read more at: https://www.nanowerk.com/nanotechnology-news2/newsid=57267.php

    15. S. Xu, et al., Science 344, 70–74 (2014).

      They created a thin, comfortable device that can be laminated or stuck to the skin of a person to allow for the monitoring of physiological monitoring for the user. Examples of this could be heart rate or blood pressure. This is also a wireless device.

    16. D. H. Kim, et al., Nat. Mater

      A non-invasive ultra-thin electronic interface was created what is capable of being mounted on tissue using a a protein called fibroin which can be obtained from silk. This protein is capable of being absorbed back into the tissue which results in the mounting of the device. These electronics are capable of neural mapping of the brain.

    17. X. Yu, et al., Nature 575, 473–479 (2019).

      They created a wireless, battery free, touch based electronic system that is capable of being placed onto the skin. This technology has the capability of communicating information through vibrations. They also have the capability of being used for VR.

    18. Y. Chen, A. M. Kushner, G. A. Williams, Z. Guan, Nat. Chem

      A multiple phase heat sensitive rubber like material was created. This substance is extremely tough and durable while also having the capability of self-healing.

    19. (A) Optical image of the undeformed device (left) and the FEA model for simulation (right). Optical images and max principal strain contours of the multifunctional wearable electronics being uniaxially stretched by 60% along vertical direction (B), along horizontal direction (C), and being biaxially stretched by 30% (D). (E) ECG data of the same device under different deformation modes. Photo credit: Chuanqian Shi, University of Colorado, Boulder.

      (A) Model of the device without any stress/strain (left) and Finite element analysis model of the wearable device, not deformed (right). The model to the right exhibits the components inside the device. (B-C) The model shown being stretched 60%, vertically and horizontally respectively, show the maximum strain of the chip being 0.01%. This is much less than the normal failure strain for silicon (1%). (D) This figure shows the FMEA model being stretched 30% vertically and horizontally. The maximum strain in the chip components is below 0.004%. (E) Figure shows sensing performance of device when being stretched using an ECG. No significant effects from the mechanical stretching where evident in the results.

    20. D.-H. Kim, et al., Science 320, 507–511 (2008).

      An easily foldable and stretchable circuit was created using silicon, a good semi-conductive metal. They combined the silicon with rubber like plastic material to help create the flexibility of the circuit.

    1. Hub-and-spoke is the dominant logistics model because it is the only cost-effective way of sending a package over 10 miles. The downside of hub-and-spoke is that it is not very flexible. Delivery times are determined by other deliveries within the network and on a delivery route
    1. research by Pew shows that access to high-speed broadband connections go up as Hf: people’s education levels and income increase.

      This is huge! The connection between connectivity and opportunity are where the intent of the UN Universal Human Right to Freedom of Opinion and Expression through any media and regardless of frontiers comes into play.

    1. In a 1772 letter to Joseph Priestley, Franklin lays out the earliest known description of the Pro & Con list,[100] a common decision-making technique, now sometimes called a decisional balance sheet:

      I still use this method today. In my job, we use it to decide on possible courses of action - weighing the pros and cons of each against another.

    1. I would much rather have a "cosine" module than a "trigonometry" module because chances are good I only need a small fraction of the utilities provided by the larger trig module.
    2. Small modules are extremely versatile and easy to compose together in an app with any number of other modules that suit your needs.
    3. Write modules that do one thing well. Write a new module rather than complicate an old one.

      .

    4. Second, I don't agree that there are too many small modules. In fact, I wish every common function existed as its own module. Even the maintainers of utility libraries like Underscore and Lodash have realized the benefits of modularity and allowed you to install individual utilities from their library as separate modules. From where I sit that seems like a smart move. Why should I import the entirety of Underscore just to use one function? Instead I'd rather see more "function suites" where a bunch of utilities are all published separately but under a namespace or some kind of common name prefix to make them easier to find. The way Underscore and Lodash have approached this issue is perfect. It gives consumers of their packages options and flexibility while still letting people like Dave import the whole entire library if that's what they really want to do.
    1. Microlibraries are easier to understand, develop and test. They make it easier for new people to get involved and contribute. They reduce the distinction between a “core module” and a “plugin”, and increase the pace of development in D3 features.
    1. Dafa ànd ak moroom yi àll ba, fori aloom.

      Il est allé dans la brousse ramasser des fruits de Diospyros avec ses camarades.

      dafa -- he/she.

      ànd v. / ànd bi -- to be together, to go together; copulate; going together, fellowship; placenta.

      ak -- and, with, etc.

      moroom mi -- comrade of the same age group, equal, companion, neighbor.

      yi -- the (plural).

      àll bi -- large expanse of uninhabited land, bush; distant, as opposed to home.

      ba -- the (indicates distance).

      for+i (for) v. -- to pick up.

      aloom bi -- edible fruit of Diospyros mespiliformis (aloom gi for the tree).

      https://www.youtube.com/watch?v=nL4iHgp5ejk

  7. afarkas.github.io afarkas.github.io
    1. Webshim is also more than a polyfill, it has become a UI component and widget library. Webshim enables a developer to also enhance HTML5 capable browsers with more highly customizable, extensible and flexible UI components and widgets.

      And now that it's deprecated (presumably due to no longer needing these polyfills), not only do the polyfills go away (no longer maintained), but also these unrelated "extras" that some of us may have been depending on are now going away with no replacement ...

      If those were in a separate package, then there would have been some chance of the "extras" package being updated to work without the base webshims polyfills.

      In particular, I was using $.webshims.addCustomValidityRule which adds something that you can't do in plain HTML5 (that I can tell), so it isn't a polyfill...

  8. Feb 2021
    1. Another HD wallet solution to generate privacy is a so-called merge and re-split operation. In this example, several entities anonymously submit new addresses to a smart contract. The contract collects the same amount from each party, let's say it's 100 bitcoins each. Then the contract re-deploys the amount to the new addresses.

      workaround to avoid full trace with attribution

    1. (A) Schematic illustration of the fabrication processes of the multifunctional wearable electronics. (B) Motion tracking performance with the multifunctional device worn on the wrist. (C) Indoor and outdoor body temperatures acquired using the wearable electronics mounted on the forehead (top) and comparison of measured indoor body temperatures when the wearable electronics is mounted at different locations (bottom). (D) Acoustic data acquired using the wearable electronics mounted on the neck. (E) ECG data acquired using the wearable electronics when the participant is at rest (top), and after exercising for 13 s (middle) and 34 s (bottom). Photo credit: Chuanqian Shi, University of Colorado, Boulder.

      (A) Step-by-step process of each layer of the device to allow multiple functionalities and wearability. (B) Amplitude vs. Time graph of sensor worn on the wrist to measure motion when walking, running, jumping. (C) Thermal sensor can read forehead, abdomen, and hand temperature on skin when indoor and outdoor over time. (D) The acoustic sensor is placed on the neck to measure the amplitude (vibration) characteristics of the vocal chords to serve as a human-machine interface. (E) The electrocardiogram sensor measures heart activity while resting, after exercising for 13 seconds and then after 34 seconds. The heart rate resulted in 72, 96, and 114 per minute, respectively.

    2. (A) Schematic illustration of a multifunctional wearable electronic system mounted on the hand, which integrates ECG, acoustic, motion, and temperature sensing capabilities. (B) Exploded view of the multifunctional wearable electronics. (C) Optical images of the multifunctional device being crumpled on the skin, bended, twisted, and stretched. (D) Schematic illustration of the dynamic covalent thermoset polyimine: polymerization and depolymerization and bond exchange reaction induced bond breaking and reforming. (E) Schematic illustration of self-healing and recycling of the multifunctional wearable electronics.

      The sensing components of the device being worn on the hand are ECG, acoustic, motion, and temperature sensors. It incorporates an electrocardiogram to measure heart activity using amplifiers and resistors to calculate the voltage versus time using electrodes placed on the skin. Assembling the sensors with EGaIn alloy to connect the sensor electronics and polyimine films allows the device to possess its’ flexibility and stretchability. Using polyimine allows for the breaking and reforming of bonds to allow self-healing, and polymerization and depolymerization to recycle the product.

    3. Fully integrated wearable sensor arrays for multiplexed in situ perspiration analysis

      A flexible sensor device was created with the ability to analyze different elements/compounds found within sweat such as glucose and sodium while also monitoring skin temperature. All of this is fully integrated within the system so no outside analysis is needed.

    4. News and policy links
    1. now that I realize how easy it is to just manually include this in my app: <%= javascript_include_tag 'xray', nonce: true if Rails.env.development? %> I regret even wasting my time getting it to automatically look for and add a nonce to the auto-injected xray.js script
    2. This is failing CI because CI is testing against Rails < 6. I think the appropriate next steps are: Open a separate PR to add Rails 6 to the CI matrix Update this PR to only run CSP-related test code for Rails >= 6.0.0 Can you help with either or both of those?
    1. Intuitively, you understand the flow just by looking at the BPMN diagram. And, heck, we haven’t even discussed BPMN or any terminology, yet!
    1. We use a subset of BPMN for the visual language in the editor, but added our own set of restrictions and semantics to it.
    1. Business Process Model and Notation (BPMN) is a standard for business process modeling that provides a graphical notation for specifying business processes in a Business Process Diagram (BPD),[3] based on a flowcharting technique very similar to activity diagrams from Unified Modeling Language (UML).
    1. The bare bones operation without any Trailblazery is implemented in the trailblazer-operation gem and can be used without our stack.
    2. While Trailblazer offers you abstraction layers for all aspects of Ruby On Rails, it does not missionize you. Wherever you want, you may fall back to the "Rails Way" with fat models, monolithic controllers, global helpers, etc. This is not a bad thing, but allows you to step-wise introduce Trailblazer's encapsulation in your app without having to rewrite it.
    3. Only use what you like.
    4. you can pick which layers you want. Trailblazer doesn't impose technical implementations
    1. The Quest for Truth

      The quest for Truth is everywhere and not limited to the economic topics linked here. This is just a topic that started a thought process where I had access to a convenient tool (Hypothesis) to bookmark my thoughts and research.

      Primary thought is: The Quest for Truth. Subcategories would provide a structured topic for the thought. In this case the subcategory would be: US Economy, Inflation

      The TRUTH is a concept comprised of inconsistencies and targets that frequently move.

      Targets (data, methods, people, time, semantics, agenda, demographic, motive, means, media, money, status) hold a position in time long enough to fulfill a purpose or agenda. Sometimes they don't consciously change, but history over time shines light and opens cracks in original narrative that leads to new truth's, real or imagined.

      Verifying and validating certain Truth is very difficult. Why is That?
    1. We can ask timeout to try to stop the program using SIGTERM, and to only send in SIGKILL if SIGTERM didn’t work. To do this, we use the -k (kill after) option. The -k option requires a time value as a parameter.
    1. Blockchain is tackling value industries like financial services and supply chains. These are far larger than information industries like media and publishing, and so the impact of blockchain will be that much greater, and so potentially will the aggregate value. Sometimes the saying goes, "We need a little irrational exuberance to build the future."

      Blockchain is looking beyond information. Blockchain is looking for value

    1. he behavior of these infants was quite different when the mother was absent from the room. Frequently they would freeze in a crouched position, as is illustrated in Figures 18 and 19. Emotionality indices such as vocalization, crouching, rocking, and sucking increased sharply, as shown in Figure 20. Total emotionality score was cut in half when the mother was present.

      The attachment and response of these monkeys seemed to distress them emotionally. When the faux mother was removed it created a response that would happen instinctually as it would with a real mother. Linking the emotional experience with the connection felt for the mother surrogate.