Groups that operate under the guise of inclusion, regardless of their intentions, are serving the greater goal of crypto that keeps the whole thing afloat: finding ever more fools to buy in so that the early investors can take their profits. And it is those latecomers who are left holding the bag in the end. With projects that seek to provide services and opportunities to members of marginalized groups who have previously not had access, but on bad terms that ultimately disadvantaged them, we see predatory inclusion. With projects that seek to create new communities of marginalized people to draw them in to risky speculative markets rife with scams and fraud, we are now seeing predatory community.
Justin Mason's Weblog Posts
brilliant single-page website, scraping the “current wait time for security queues” data from Dublin Airport’s own official site, and logging historical data in a graph.
TIL: smallpox “is thought to have been a mild disease before the 17th century, and gradually evolved to become more lethal, before being eradicated by vaccines in 1980”. This is a refutation of the common preconception that viruses “naturally” evolve to become less virulent (via Tom Wenseleers – https://twitter.com/TWenseleers/status/1527695140265000960)
‘4% of [N=113] COVID19 patients shed viral RNA in their faeces 7 months after diagnosis and that the presence of faecal viral RNA is associated with gastrointestinal symptoms’
“For people with a positive PCR test or a diagnosis of COVID-19, 90-day cumulative incidence ranged from 0.2% to 0.8% for venous thromboembolism and 0.1% to 0.8% for arterial thromboembolism”. Those are _very_ high incidences for these rare and very risky conditions.
This is a great breakthrough for such a tragic disease, and one which has led to terrible miscarriages of justice.
SIDS refers to the unexplained deaths of infants under a year old, and it usually occurs while the child is sleeping. According to Mayo Clinic, many in the medical community suspected this phenomenon could be caused by a defect in the part of the brain that controls arousal from sleep and breathing. The theory was that if the infant stopped breathing during sleep, the defect would keep the child from startling or waking up. The Sydney researchers were able to confirm this theory by analyzing dried blood samples taken from newborns who died from SIDS and other unknown causes. Each SIDS sample was then compared with blood taken from healthy babies. They found the activity of the enzyme butyrylcholinesterase (BChE) was significantly lower in babies who died of SIDS compared to living infants and other non-SIDS infant deaths. BChE plays a major role in the brain’s arousal pathway, explaining why SIDS typically occurs during sleep. Previously, parents were told SIDS could be prevented if they took proper precautions: laying babies on their backs, not letting them overheat and keeping all toys and blankets out of the crib were a few of the most important preventative steps. While safe sleep practices are still important for protecting infants, many children whose parents took every precaution still died from SIDS. These parents were left with immense guilt, wondering if they could have prevented their baby’s death. Dr. Carmel Harrington, the lead researcher for the study, was one of these parents. Her son unexpectedly and suddenly died as an infant 29 years ago. In an interview with the Australian Broadcasting Corporation (ABC), Harrington explained what she was told about the cause of her child’s death. “Nobody could tell me. They just said it’s a tragedy. But it was a tragedy that didn’t sit well with my scientific brain.” Since then, she’s worked to find the cause of SIDS, both for herself and for the medical community as a whole. She went on to explain why this discovery is so important for parents whose babies suffered from SIDS. “These families can now live with the knowledge that this was not their fault,” she said.(via Damien)
Interesting green retrofitting product — it’s a large, wall-sized electric heating panel that mounts seamlessly in plasterboard and can be painted — so like a large, invisible radiator which can run off solar PV.
“The End of the Privacy of Digital Correspondence”:
The EU wants to oblige providers to search all private chats, messages, and emails automatically for suspicious content – generally and indiscriminately. The stated aim: To prosecute child pornography. The result: Mass surveillance by means of fully automated real-time messaging and chat control and the end of secrecy of digital correspondence. Other consequences of the proposal are ineffective network blocking, screening of person cloud storage including private photos, mandatory age verification leading to the end of anonymous communication, censorship in Appstores and the paternalism and exclusion of minors in the digital world.
A thought-terminating cliché (also known as a semantic stop-sign, a thought-stopper, bumper sticker logic, or cliché thinking) is a form of loaded language, often passing as folk wisdom, intended to end an argument and quell cognitive dissonance. Its function is to stop an argument from proceeding further, ending the debate with a cliché rather than a point.Examples: “it is what it is”, “it’s in God’s hands”, “YOLO”, or the Irish favourite: “we all partied”
the un-skinned booking site for car hire
Interesting Twitter thread discussing a potential treatment for long COVID — no interest in providing even the relevant _tests_ in the UK, so a British kid was brought to Germany to receive the treatment, and is now responding well. Here’s details on the specific biosigns:
Her fluorescent microscopy showed very hyperactivated sticky platelets. Mine are on the right for comparison. She also had microclots and evidence of endothelial damage (but latter not severe). I believe she was the first UK child under 12 to have these tests done. The platelets and microclots show that her blood is ‘hypercoaguable’ – too sticky. These may be blocking up the very small blood vessels that allow oxygen into muscles and nerves, which could explain some of her symptoms.
Very interesting thread from Trent Telenko on how a Ukrainian GIS app, combined with Starlink internet access, has created 21st century artillery warfare and outflanked the Russia military:
Ukraine’s ‘GIS Art for Artillery’ app combined with Starlink actually gives the Ukrainian military measurably better than US Military standard artillery command and control. The Ukraine War is the first Starlink War & the side with Starlink is beating the side without.This is pretty nuts. On the other hand, though, Starlink’s operational security is now critically important, and doubtless being heavily targeted by Russian hackers, and Ukraine’s tactics are reliant on the vagaries of Elon Musk… Source twitter thread: https://twitter.com/TrentTelenko/status/1523791050313433088
This looks fantastic — Trino (nee Presto) adds some significant improvements for long-running and heavyweight query support.
When your long-running queries experience a failure, they don’t have to start from scratch. When queries require more memory than currently available in the cluster they are still able to succeed. When multiple queries are submitted concurrently they are able to share resources in a fair way, and make steady progress.
Interesting thread from a Mount Sinai-based lab discussing the side effects of possible mitochondrial dysfunction and oxidative stress:
Our cells use a very specific fuel source called ATP that is produced in a part of the cell called the mitochondria. Unfortunately, ATP also fuels the cellular activities of viruses. As such, when a virus enters our cells it quickly hijacks our mitochondria to fuel viral replication and other viral activities. In other words when you are infected by a virus like #COVID19, you are infected by a little energy thief: taking your hard-earned ATP and using it for its own purposes. Not only does this mean that the virus is proliferating on stolen energy (rude!) but it also means that your cells must perform their regular functions with far less energy. So this is where things get cyclical: we have hijacked mitochondria resulting in inefficient, “stressed“ cells. Our cells are producing energy “for two” now, but barely managing to function, leading to the overproduction of reactive oxygen species (ROS), which we can think of as the “exhaust fumes” of our mitochondria. ROS are bad characters – systemically, they can trigger inflammation and hypocapnia. Unfortunately, once the body is experiencing oxidative stress, the mere act of producing more energy starts to damage the mitochondria.
The numbers are in; omicron was as severe as previous variants, it was just that people had been vaccinated. (preprint)
“It costs just over $160 to get a week’s worth of data on where people who visited Planned Parenthood came from, and where they went afterwards.” …and this is why the GDPR is needed. grim
‘an open source font that has you covered for all your emoji needs, including support for the latest Unicode emoji specification (14.0). It has multiple weights and features 3,663 emoji.’
This is unpleasant stuff:
The Irish Council for Civil Liberties (ICCL) reveals that An Post & OSI use Census data to profile every Irish home and sell ‘location intelligence’ to data brokers and insurance companies. ICCL has lodged a complaint with the Data Protection Commission.In particular, buyers include Experian, one of the world’s biggest data brokers. There’s no way this meets the spirit, if not the word, of the GDPR, there’s no data privacy here.
aka. “Classification of Ireland’s land area into four categories in relation to availability for forestry expansion and the area of productive and marginal agricultural land with most potential for forestry expansion” — good way to identify regions with poor agricultural land, ie. a better probability of rewilding
This is a fantastic thread from Luca Ferretti:
“Living with COVID” has been a lie. Not because it isn’t possible, or because it isn’t the right goal. But in practice it has clearly morphed into “let’s stop talking about COVID, and the problem will disappear by itself”. A dangerous and irresponsible bet. Most of the political & health authorities have implicitly chosen to rely mainly on vaccination to control COVID. A reasonable choice… if only the vaccination campaign would have aimed at protecting the entire population with sterilising vaccines adapted to the new variants. Instead, despite hundreds of vaccines in the pipeline, there are no next-generation or sterilising vaccines on the horizon… little large-scale clinical trials (apart from Israel)… and few updated vaccines against variants (Moderna’s Omicron-Delta booster and little else). Of course, protection for children has been repeatedly delayed (English kids between 5-11 were vaccinated only last month) and kids under 5 are still unprotected worldwide, with the laudable exception of Cuba. Everybody’s waiting for the US FDA, whose intentions are unclear. It is truly depressing to see so little and slow concrete progress on what is meant to be “the ultimate weapon” against SARSCoV2. It seems to suggest that we don’t really rely so much on it, and that we’re satisfied with postponing the problems until the next not-so-mild variant. Simple precautionary public hygiene measures – face masks and ventilation – are mostly ignored. Testing and surveillance, downsized or limited. And the growing stress on the healthcare system is being swept under the carpet, even as we risk paying the price for it for years. This is not the product of any large conspiracy. It is simply the result of a combination of neglect, inertia, bureaucracy, selfishness, careerism, lack of long-term perspective and so on, among some (though not all!) politicians, doctors, academics, bureaucrats and others…
Ireland is included:
These graphs show [COVID-19] cases per million for selected countries, coloured by the estimated frequency of variants. Only a small percentage of cases are sequenced in most countries, therefore these graphs show the reported case numbers coloured by the frequency of variants detected by sequences in these countries – which may represent <5% of cases.
Well executed satire:
An 8080 microprocessor utilising a modern, containerised, microservices-based architecture running on Kubernetes with frontends for a CP/M test harness and a full implementation of the original Space Invaders arcade machine. The full project can be found as a github organisation https://github.com/21st-century-emulation which contains ~60 individual repositories each implementing an individual microservice or providing the infrastructure.Needless to say this monster runs at approximately 1KHz, instead of the required 2MHz. A good demo of how some deliberately obtuse and inappropriate architectural decisions can really make a mess of things.
This sounds like a pretty crappy way to go about things:
It is unclear to me what GitHub’s intended result was with these account suspensions, but it appears to be incredibly destructive for any open source project that has interacted with a now-suspended account. On a service like Twitter, you can visit the placeholder profile of a suspended account and see a message communicating that the account is suspended, and other users’ @mentions of the account still link to the suspended account’s profile. On GitHub, that’s not how it works at all. Apparently, “suspending an account” on GitHub actually means deleting all activity for a user — which results in (1) every pull request from the suspended account being deleted, (2) every issue opened by the suspended account being deleted, (3) every comment or discussion from the suspended account being deleted. In effect, the user’s entire activity and history is evaporated. All of this valuable data is lost. The only thing left intact is the raw Git commit history. It’s as if the user never existed.
Argh, this is a bad one:
Recent releases of Java were vulnerable to a similar kind of trick, in the implementation of widely-used ECDSA signatures. If you are running one of the vulnerable versions then an attacker can easily forge some types of SSL certificates and handshakes (allowing interception and modification of communications), signed JWTs, SAML assertions or OIDC id tokens, and even WebAuthn authentication messages. All using the digital equivalent of a blank piece of paper. It’s hard to overstate the severity of this bug. If you are using ECDSA signatures for any of these security mechanisms, then an attacker can trivially and completely bypass them if your server is running any Java 15, 16, 17, or 18 version before the April 2022 Critical Patch Update (CPU). For context, almost all WebAuthn/FIDO devices in the real world (including Yubikeys*) use ECDSA signatures and many OIDC providers use ECDSA-signed JWTs.
A project by the NOG Alliance:
We are creating a platform so that we can collect what our colleagues in Ukraine need to keep the internet up and running. We will be the link between the tech community, manufacturers, whoever else wants to get involved and Ukraine. Where absolutely necessary we can even transport the required hardware from Europe to the Ukraine. The aim of the “Keep Ukraine Connected” task force is not only to mediate, but also to actively help the Ukrainian internet stay up.
I’m having this problem (with GoMo in Ireland). it’s annoying
This is a decent step forward in long COVID research. 968 self-selected long covid sufferers reporting their symptom progression over a year: “Proud to present our results on the course of Long Covid symptoms over time, using the @PatientsComPaRe cohort and recently published in @NatureComms. after 1 year 85% of patients still reported some symptoms; there were specific trajectories depending on symptoms (pane A). For example, 40% reported cough 60 days after symptom onset vs. 20% at 12 months after onset; 50% of patients report a considerable impact on their professional lives; Long Covid is a relapsing remitting disease. It seems that, over time, relapses tend to be less frequent; Future research will look at patient trajectories (understanding those who get better vs others) and looking at biomarkers of long COVID”.
The Irish College of General Practitioners have published their guidance for migraine treatment and it’s an excellent guide to symptoms, diagnosis, and treatment (as of 3 years ago at least). Sadly the new CGRP treatments aren’t available for my level of episodic migraine yet…
“Built-in HTTPS Endpoints for Single-Function Microservices”. _Finally_ — this should have been part of Lambda right from the start
This makes a lot of sense. Letting “working for a big software company” be the only way to effectively get paid to collaborate on open source wasn’t a great idea.
Promo committees have, for years now, been consistently undervaluing the work of full-time Kubernetes contributors. Or really of open source work more broadly. Attributable revenue has been taking over as one of the most important factors at most companies. And Kubernetes has very little of that. It’s happened gradually, and I don’t think this was ever an intended outcome but it’s a thing and we have to live with it. It’s too indirect, fixing a bug in kube-apiserver might retain a GCP customer or avoid a costly Apple services outage, but can you put a dollar value on that? How much is CI stability worth? Or community happiness? And then add on top of it, the time cost. “FOSS maintainers are overloaded” should not be news to anyone, but now add 20/hours a week of campaigning to other high-level folks to “build buzz” for your work and let me know how that goes.
via Dr. Deepti Gurdasani: ‘1.7 million people now living with long COVID (28 day definition) – that’s 1 in 37 people in the community; 780,000 have had this for *more than a year*; at least 334,000 got it during the omicron wave (impact since Feb not felt yet) increases are disproportionately high among young children — which is likely a combination of mass exposure and lack of vaccinations & other protections.’
We don’t know how many children are affected, and we don’t know which symptoms came from infections and which might have resulted indirectly from the pandemic. Scientists can’t even agree over what it means for children to have long covid.
This is absolutely horrific — if this is an accurate output of the state (and I don’t doubt it is), then it’s a blueprint for current and future war crimes. ‘Russian state-owned propaganda outlet RIA published the new programmatic article with the title “What Russia must do with Ukraine”. The article reveals a detailed plan for a genocide, starting from full elimination of Ukrainian state.’
this is quite an interesting story — the key detail is the addition of litestream, which streams writes from the write-ahead log up to S3 to provide live replication of SQLite dbs, near-real-time backups, and replays. nifty
A good blog post about strong consistency in config data, and how it’s often not all that useful, and can pose a risk:
We mostly like Consul and would use it again in new designs. It’s easy to stand up. It’s incredibly useful to deploy infrastructure configurations. […] But we probably wouldn’t use Consul as the backing store for a global app platform again, in part because a global app platform might not even want a single globally consistent backing store. Our trajectory is away from it.
In case there was any doubt how much of Western COVID disinformation was being driven by Russian bot campaigns, this was a pretty big tell
These bear repeating, despite being known since January. This is quite a failure by our media, IMO. The 3 myths are: “endemic doesn’t mean mild; covid is not evolving to become milder; vaccinations are not ‘finished'”.
This is very worrying, given our government’s current “just boosters” strategy for dealing with COVID-19:
We are living in a precarious truce imposed through frequent mRNA boosters to keep the viral caseload “manageable”. But there are signs this isn’t sustainable, and that a strategy simply consisting of boosters in perpetuity may not be fit for purpose. Recent case surges in Hong Kong, Denmark and Scotland emphasise the fragility of that balance. And new evidence from the past two years suggests that encounters with different variants of Covid or different vaccine types can alter the effectiveness of later jabs in surprising ways – an effect called immune imprinting. This raises the possibility that booster performance could be even less predictable and effective in the future. Sars-CoV-2 began as a single variant, which we term the Wuhan strain. But we now inhabit a world where no two people share precisely the same exposure history: we have never been infected, or were asymptomatically, mildly or severely infected during any or a combination of the Wuhan to Alpha, Delta, Omicron or BA.2 waves, and we’ve all had somewhere from zero to four doses of diverse vaccines. The combination of these exposures gives each of us a unique immune memory repertoire.The author is Danny Altmann, a professor of immunology at Imperial College London.
Nifty, I didn’t realise there was such high-resolution LIDAR imagery of Dublin available for free…
This record serves as an index to a suite of high density, aerial remote sensing data for a 2km² area of Dublin, Ireland obtained at an average flying altitude of 300m. Collected in March 2015, the data include aerial laser scanning (ALS) from 41 flight paths in the form of a 3D point-cloud (LAZ) and 3D full waveform ALS (LAS and Pulsewave), and imagery data including ortho-rectified 2D rasters (RGBi) and oblique images. The ALS data consist of over 1.4 billion points (inclusive of partially covered areas) and were acquired by a TopEye system S/N 443.
Very pleasant rendering of LIDAR data for SF (via Nelson)
as one Twitter user put it, “one of the dumbest examples of performative activism in tech that I have ever seen” — side effects of this include allegedly wiping over 30,000 messages and files detailing war crimes committed in Ukraine by Russian army and government officials since the start of the invasion.
At the June 2021 AMA Special Meeting, delegates adopted policy to support “the development of an ICD-10 code or family of codes to recognize Post-Acute Sequelae of SARS-CoV-2 infection (‘PASC’ or ‘long COVID’) and other novel post-viral syndromes as a distinct diagnosis.” Read about the AMA’s support for more resources to help millions living with long COVID. The AMA’s What Doctors Wish Patients Knew series provides physicians with a platform to share what they want patients to understand about today’s health care headlines, especially throughout the COVID-19 pandemic. For this installment, AMA member Devang Sanghavi, MD, took the time to discuss what patients need to know about long-haul COVID. Dr. Sanghavi is an intensivist and medical director of the medical intensive care unit (ICU) at Mayo Clinic in Jacksonville, Florida. Since summer of 2020, he has seen about 100 patients with long COVID, many of whom take weeks to recover.
‘Long-COVID clinical features occurred and co-occurred frequently and showed some specificity to COVID-19, though they were also observed after influenza. Different long-COVID clinical profiles were observed based on demographics and illness severity.’
Handy, the HSE now offer the free 5 tests for a Irish primary school close contact online, no phone call required
This US-based anti-abortion and anti-gender-rights group is now operating in Ireland, receiving an annual income of nearly €1m per year. It “[runs] the anti-abortion pregnancy counselling service Ask Majella, campaigns against the use of contraceptives, and […] a host of other Catholic endeavours […] also been linked to a Russian oligarch closely associated with the Kremlin and Vladimir Putin.”
If true, this is going to be bananas:
The UK is, indeed, taking the “world-leading” stance – not duplicated by any other western nation – of requiring any business or organisation whose online presence could possibly be accessed in the UK to proactively monitor and scan for legal content. That means you and your business and your project, not just the five or six companies the people who cooked up this law think the Internet is. This hits everyone and everything.I’d have to agree with the poster that the likely result will simply be websites going offline for UK users.
“Find me a single electricity tariff in Ireland that provides electricity for as cheap as 5.3c/kWh for at least one hour during the daytime. *crickets*.”
Truly, truly horrific —
We are still flooded by messages from people wanting to learn the fate of loved ones we photographed and filmed. They write to us desperately and intimately, as though we are not strangers, as though we can help them. When a Russian airstrike hit a theater where hundreds of people had taken shelter late last week, I could pinpoint exactly where we should go to learn about survivors, to hear firsthand what it was like to be trapped for endless hours beneath piles of rubble. I know that building and the destroyed homes around it. I know people who are trapped underneath it. And on Sunday, Ukrainian authorities said Russia had bombed an art school with about 400 people in it in Mariupol. But we can no longer get there.
Well, this is terrifying:
In less than 6 hours after starting on our in-house server, our [machine learning] model generated 40,000 molecules that scored within our desired threshold. In the process, the AI designed not only VX, but also many other known chemical warfare agents that we identified through visual confirmation with structures in public chemistry databases. Many new molecules were also designed that looked equally plausible. These new molecules were predicted to be more toxic, based on the predicted LD50 values, than publicly known chemical warfare agents (Fig. 1). This was unexpected because the datasets we used for training the AI did not include these nerve agents. The virtual molecules even occupied a region of molecular property space that was entirely separate from the many thousands of molecules in the organism-specific LD50 model, which comprises mainly pesticides, environmental toxins and drugs (Fig. 1). By inverting the use of our machine learning models, we had transformed our innocuous generative model from a helpful tool of medicine to a generator of likely deadly molecules.(via Theophite)
This is not great — this article in Nature from Sep 2021 details “autoimmune features and autoantibody production” associated with COVID-19 infection.
COVID-19 is associated with a wide range of clinical manifestations, including autoimmune features and autoantibody production. Here we develop three protein arrays to measure IgG autoantibodies associated with connective tissue diseases, anti-cytokine antibodies, and anti-viral antibody responses in serum from 147 hospitalized COVID-19 patients. Autoantibodies are identified in approximately 50% of patients but in less than 15% of healthy controls. When present, autoantibodies largely target autoantigens associated with rare disorders such as myositis, systemic sclerosis and overlap syndromes. A subset of autoantibodies targeting traditional autoantigens or cytokines develop de novo following SARS-CoV-2 infection. [….] We conclude that SARS-CoV-2 causes development of new-onset IgG autoantibodies in a significant proportion of hospitalized COVID-19 patients and are positively correlated with immune responses to SARS-CoV-2 proteins.
A quarter of UK employers say long Covid is now one of the main causes of long-term sickness absence among their staff, according to research that suggests the debilitating condition could be exacerbating labour shortages that are plaguing many parts of the economy. A survey of 804 organisations, representing more than 4.3m employees, found that one in four put it among the top three reasons for long-term absence, the Chartered Institute of Personnel and Development said on Tuesday, while half had staff who had suffered from long Covid in the past 12 months.
Excellent article by Ed Yong. ‘The U.S. is nearing 1 million recorded COVID-19 deaths without the social reckoning that such a tragedy should provoke. Why?’
Polish leftie giving out about western Tankies supporting Putin:
Antifascism is protecting people from individuals with structural power. Right now that is Putin. If you are protecting his hegemony over his vast and increasing empire, if you are What Abouting into helplessness, you are part of the aggressor. So pick up a weapon, or organise a fundraiser, or welcome a refugee, but even more preferably at this point – shut the fuuuuck up. Log out, touch grass, leave this war with people that actually know what they’re fighting for. You’re fighting for likes – it’s humiliating – to the left in general, and to future generations who will be left demoralised, rather than inspired to fight for a world sans dictators. Yes, your leaders are some of them, so take care of taking them down. Sadly we seldom even trust the leaders you’d put in their place. This is the level of faith that you’re losing. Look in the mirror, destroy the imperialist exceptionalist cop inside your head. Good luck.
If you wind up using complex SQL queries run frequently to generate reports, OLAP-style, this blog post details a few good patterns worth following — particularly the use of clean SQL using common table expressions and WITH … AS
These numbers are frankly massive:
Six to twelve months after the test date, the risks of 18 out of 21 physical symptoms were elevated among test-positives and one third (29.6%) of the test-positives experienced at least one physical post-acute symptom. [jm: “test-positives” are “individuals aged 15-years or older, consisting of RT-PCR confirmed SARS-CoV-2 cases between September 2020 – April 2021”] The largest risk differences were observed for dysosmia (RD = 10.92%, 95%CI 10.68-11.21%), dysgeusia (RD=8.68%, 95%CI 8.43-8.93%), fatigue/exhaustion (RD=8.43%, 95%CI 8.14-8.74%), dyspnea (RD=4.87%, 95%CI 4.65-5.09%) and reduced strength in arms/legs (RD=4.68%, 95%CI 4.45-4.89%). More than half (53.1%) of test-positives reported at least one of the following conditions: concentration difficulties (RD=28.34%, 95%CI 27.34-28.78%), memory issues (RD=27.25%, 95%CI 26.80-27.71%), sleep problems (RD=17.27%, 95%CI 16.81-17.73%), mental (RD=32.58%, 95%CI 32.11-33.09%) or physical exhaustion (RD=40.45%, 95%CI 33.99-40.97%), compared to 11.5% of test-negatives. New diagnoses of anxiety (RD=1.15%, 95%CI 0.95-1.34%) or depression (RD=1.00%, 95%CI 0.81-1.19%) were also more common among test-positives. Interpretation: At the population-level, where the majority of test-positives (96.0%) were not hospitalized during acute infection, a considerable proportion experience post-acute symptoms and sequelae 6-12 months after infection.
The EFF’s position on “should you use Telegram in Ukraine”.
VPC endpoints are AWS magic to allow private, secure access to S3, DynamoDB, and other AWS services without any traversal outside of your private VPC network. This blog post is a good description of how this is accomplished, and very useful if you need to debug AWS networking issues. (via Last Week In AWS)
This is good stuff:
It is now very easy for you to calculate and store checksums for data stored in Amazon S3 and to use the checksums to check the integrity of your upload and download requests. You can use this new feature to implement the digital preservation best practices and controls that are specific to your industry. In particular, you can specify the use of any one of four widely used checksum algorithms (SHA-1, SHA-256, CRC-32, and CRC-32C).(via Last Week in AWS)
Very interesting writeup from Marc Brooker detailing a new (to me) retry strategy, the “retry token bucket”:
Adaptive Retries (aka the retry token bucket). When a client wants to make a call, it makes that call as normal. If it succeeds, it drops part of a token into a limited-size token bucket. If the call fails, retry up to N times as long as there are (whole) tokens in the bucket. For example, each success could deposit 0.1 tokens, and each retry could consume 1 token.
File under “grim dystopian 21st century”: Bogdan Kulynych on Twitter: “New (to me) dimension of crowdwork platforms: Russian military [used] Premise microtasking platform to aim and calibrate fire during their invasion of Ukraine. Example tasks are to locate ports, medical facilities, bridges, explosion craters. Paying ¢0.25 to $3.25 a task.” This may explain why Google Maps coverage of the area wound up with many of those features tagged in the past week.
AWS are proselytising their post-outage retrospective analysis process, the COE. Generally good stuff but they are clearly _still_ married to jeffb’s local timezone:
When documenting times, be sure to include a time zone, and make sure that you’re using it correctly (e.g., PDT vs. PST). Better yet, either use UTC or omit the middle letter of the time zone (e.g., “PT”).As Brian Scanlan sez: “A good 1/4 of the neurons in my brain were wired to quickly add and subtract 8 hours from timestamps by the time I left there” Just. Use. UTC.
‘Starting today customers can calculate the environmental impact of their AWS workloads with the new customer carbon footprint tool. This new tool uses easy-to-understand data visualizations to provide customers with their historical carbon emissions, evaluate emission trends as their use of AWS evolves, approximate the estimated carbon emissions they have avoided by using AWS instead of an on-premises data center, and review forecasted emissions based on current use. The forecasted emissions are based on current usage, and show how a customer’s carbon footprint will change as Amazon stays on path to powering its operations with 100% renewable energy by 2025, five years ahead of its original target of 2030, and drives toward net-zero carbon by 2040 as part of The Climate Pledge. The customer carbon footprint tool is visible today through the AWS Billing console and helps to support customers on their sustainability journey. When signed into the AWS Billing console, customers can view their carbon emissions data by geographical location and by AWS services, such as Amazon Elastic Compute Cloud (EC2) and Amazon Simple Storage Service (S3). They can also measure changes in their carbon footprint over time, as they deploy new resources in the cloud. The new tool uses data that meets the Greenhouse Gas Protocol, which is the international standard for greenhouse gas reporting.’ Covers Scope 1 and Scope 2 emissions.
Michael Worobey on Twitter:
We have just released two preprints on the origin of SARS-CoV-2: 1. “The Huanan market was the epicenter of SARS-CoV-2 emergence” ( https://zenodo.org/record/6299116#.YhpLBi9h06w ) & 2. “SARS-CoV-2 emergence very likely resulted from at least two zoonotic events” ( https://zenodo.org/record/6291628 )These are excellent.
The UK has an ongoing, population-wide random-sampling study of COVID prevalence in the UK population, operated by the ONS. This is a solid write-up on how it can be used to estimate two parameters for modelling prevalence from the more up-to-date case numbers: the detectability window, and ascertainment level.
super-simple guide from b3ta’s Rob Manuel
Courtesy of Kristian Andersen:
So looking at this report – and only focusing on population-based acute effects – I see several trends that concern me. Are these acute consequences acceptable? For me, no, but politicians need to decide. Are we making decisions based on a realistic outlook? I’m not sure.All of this also applies in Ireland at the moment, IMO…
This is very handy!
Good data from UKHSA:
The data from some of the studies included in the review suggests that: people with COVID-19 who received 2 doses of the Pfizer, AstraZeneca, or Moderna vaccines or one dose of the Janssen vaccine, were about half as likely as people who received one dose or were unvaccinated to develop long COVID symptoms lasting more than 28 days; vaccine effectiveness against most post-COVID symptoms in adults was highest in people aged 60 years and over, and lowest for younger participants (19 to 35 years)They also estimate prevalence of long COVID as affecting 2% of the UK population.