Digital Base Velocity (NXU, NYU, NZU, N0U, NAU, N1U, NBU, N2U, N3U/99) Scientists use these products to estimate wind speed and direction, locate boundaries, locate severe weather signatures, and identify suspected areas of turbulence. Cool colors (green) represent negative values and warm colors (red) represent positive values. Base Velocity (N0W/25, N0V, N1V, N2V, N3V/27)Ī measure of the radial component of the wind either toward the radar (negative values) or away from the radar (positive values). Specific elevation angles depend on the site and scanning mode of the Radar. Products from elevation angles at or below 3.5 degrees are available, and select sites may also scan at an additional low elevation angle, as low as -0.2 degrees. The same as N*R products defined above, except data values are actual reflectivity values instead of categories, data extends to further range, and additional elevations are available. Digital Base Reflectivity (NXQ, NYQ, NZQ, N0Q, NAQ, N1Q, NBQ, N2Q, N3Q/94) Sixteen possible data levels are also available. Four low elevation angles are available, with specific elevation angles depending on the scanning mode of the Radar. Scientists use these products to detect precipitation, evaluate storm structure, locate boundaries, and determine hail potential. Product Descriptionsīase Reflectivity (N0R, N1R, N2R, N3R/19 and N0Z/20)Ī display of echo intensity measured in decibels relative to Z (dBZ). Note: Missing 元 data for Hurricane Ian were recently reprocessed and restored to archive. Each copy includes state, county, and city background maps. Most 元 products are available as digital images, color hard copy, grayscale hard copy, or acetate overlay copy. Over 75 Level-III (元) products are routinely available from NCEI. A data file consists of a 24-byte volume scan header record followed by numerous 2,432-byte base data and message records. Data are stored in files that typically contain four, five, six, or ten minutes of base data depending on the volume coverage pattern. Additional categories include dual-polarization base data of differential reflectivity, correlation coefficient, and differential phase. Level-II (L2) data are grouped into three meteorological base quantities: reflectivity, mean radial velocity, and spectrum width. Request Offline Data NEXRAD Level-II (Base) Data This dataset is not currently available for direct download from NCEI, but is available by request from the offline archive. An inventory of events is available here. An event summary file with descriptive information is included for each case study. The data files have been aggregated by event and by hour for the archive with a total data volume of approximately 20 TB. The data files are in the native compressed file format as Time Series (TS) Archive. The number of case studies per year ranges from 1 to 33, with an average of approximately 10 per year. The period of record is from 2008 to present with additional data years planned. NEXRAD operational sites and test sites are used. It includes only the Level 1 data that has been used for algorithm development and verification by the ROC and its partners. This dataset contains the Level-I (L1) raw radar event data recorded at Next Generation Radar (NEXRAD) sites and collected by the NOAA National Weather Service (NWS) Radar Operations Center (ROC) for specific radar case studies.
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Get Free Deck Building Price Quotes with No Obligation!įill out our 3-5 minute quick and easy form, and receive a free price quote on decks from one of our pre-screened and licensed deck contractors. Using Pre-Cast Deck Piers has Many AdvantagesĪdditional Deck Building and Design Resources.The Deck Installation Bid Sheetwill teach your how to hire the right deck contractor, and help to ensure that your deck project is completed on time and budget. Repeat this process for all the required concrete deck pier blocks and then allow them to set up for 24 hours before continuing on with building your deck.įor help on building a deck, see ’s Deck Installation Bid Sheet. The center of the precast concrete deck pier block should sit directly underneath the plumb bob. Also make sure the notches are properly aligned to support the deck framing correctly. Gently tap the deck pier block to put it in proper alignment relative to the plumb bob. Position the plumb bob just under the string and over the concrete footing pad area to locate the exact position and alignment of the concrete deck pier block. Use this Deck Building Checklist to save time and money on your deck project. The string should be situated so that it sits approximately 12 to 18 inches off the ground and is centered over the outer deck edge footing pads. Wrap string around the wooden stakes that are positioned so that they outline the exterior frame of the deck. Use string, wooden stakes, and a plumb bob to properly align the concrete deck pier block. Use a torpedo level to make sure the deck pier block is plumb and level on top. Plumbing and Aligning Concrete Deck Pier BlocksĪgain, it is imperative that the concrete deck pier block be properly aligned and level. Work the base of the deck pier block into the concrete footing several inches by pushing and twisting it downwards. Next, while the concrete footing pad is still wet and workable, place the precast concrete deck pier block on top of the poured concrete footing pad. Then pour premixed concrete into the footing hole until the concrete is within 2 to 3 inches of the top of the hole. It should also be wider at the base of the hole. In addition, the diameter of the hole should be approximately 12 to 24 inches in diameter. Again, make sure it is deep enough so that the base of the hole sits below the frost line for your climate region. To install a precast concrete deck pier block, first dig the hole for the concrete footing pad. In New Hampshire for example, the frost line can run as deep as 36 to 48 inches. The depth of a footing hole can vary anywhere from 12 to 60 inches depending upon where you live. They are fabricated with built in notches to support 2xN lumber and are designed to be placed on top of a concrete footing pad while the concrete footing is still wet.ĭeck pier blocks can be a little tricky to properly set and align, however with a torpedo level and plumb bob the average DIY homeowner can have success installing them.īefore installing concrete deck pier blocks it is imperative to first install concrete footing pads below the frost line for your local area. Precast concrete deck pier blocks work great for transitioning from a concrete footing pad to the actual deck framing lumber. When building a deck that will sit relatively close to the finished grade of the surrounding soil, you may want to consider using precast concrete deck pier blocks. We can also show you how to cool down and tune up for CPU using Throttlestop.As the author of the Intel Temperature Guide - I can fully appreciate how much work went into creating this outstanding article, which has been sorely needed! If you want to keep delving into the world of GPUs, we’ve put together a list of fixes for when your graphics card isn’t working as it should. If you’re just looking for a benchmark rather than a full-on stress test, then 3DMark Time Spy is a good option too. Unigine’s Heaven Benchmark is a good alternative that’s less power-hungry while giving you benchmark scores that you can compare with other users. There certainly are, and some people actually prefer them. Again, we stress that FurMark is a way of checking for faults in your GPU rather than testing its performance, as such. So the answer is that no, FurMark is of course not a virus, though its “heat virus” label is somewhat justified given that it creates situations that in no way reflect everyday use. Now, to those of us in the know this sounds like a crazy question, but over the years FurMark has been branded as a “heat virus” by GPU manufacturers, who have expressed concern about how hard it pushes GPUs. As we said earlier however, you shouldn’t use FurMark with an overclocked GPU for stability reasons. It’s likely that your GPU will crash or underclock before you can actually do any damage to it using FurMark. However, it really shouldn’t damage your GPU as your GPU should have failsafes that automatically underclock once you hit certain temperatures. Can FurMark damage my GPU?įurMark will likely push your GPU harder than most games do – that’s the point of a stress test. GPU: What’s Best for Gaming? Frequently Asked Questions 1. If your GPU (not overclocked) is running in excess of 90☌ to 95☌ during a stress test preset, then you should look into improving your cooling situation – either by getting a cooler for your GPU, improving the fan layout in your case, or getting a different PC case with better cooling.Īlso read: APU vs. More subtle cues of GPU issues could include visual artifacts and glitches on the screen during the test. If this happens repeatedly across several times of running the stress test, then you could have a faulty GPU or PSU (power supply unit). The first, and most obvious, sign of hardware problems is FurMark crashing or causing your PC to crash. While the stress test is running, there are a few telltale signs that your GPU may be struggling. You should leave most of these as as they are if you just want to do a regular GPU stress test. Open FurMark, and you’ll see various settings you can play around with. To benchmark your overclocked GPU, check out our guide on how to benchmark using Heaven. With that in mind, here’s how to stress test your GPU using FurMark. Note: for these reasons, we don’t recommend using FurMark for overclocked GPUs, only to stress test a GPU at its stock settings. It pushes your GPU to its limits to test its stability. It’s also a good way of testing your GPU’s heat management and will give you an idea about whether you may need to upgrade your cooling. If you suspect your GPU hardware may be faulty, then test it in FurMark, and you’ll quickly find answers. What’s the difference? FurMark will push your GPU harder and draw more power, making it a good way of testing to see if your graphics card is stable at stock settings. If you’re overclocking, then we recommend using something like Heaven benchmark or 3DMark to see if your tinkering is pushing out the framerates you want at the temperatures you want.įurMark may look similar to those tools but in reality is more of a stress test than a benchmarking tool. There are many tools out there for benchmarking your graphics cards or GPUs in Windows 10. It provides a preview of all slide decks and slides, so you can have a look at what’s in the slide decks before downloading them. There’s no need to sign up for an account. Slides Carnival covers a wide variety of free PowerPoint templates, with at least 200 slide decks to download for both personal & commercial use. Some of the PowerPoint templates they have include executive-level presentations, spreadsheet templates, business framework summaries, internal and external resume layouts, among others. 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You can quickly build a presentation with a polished appearance using any of these templates because they are all simple to edit and use. Modern PowerPoint Templates Free Download.Creative PPT Templates Free to Download. Professional ppt templates Free Download.Simple and Minimal PowerPoint Templates.Each template is designed with a specific theme or purpose in mind, so you’re sure to find one that suits your needs. Here are some of the popular themes that you can download and use in your next presentation for free. If you are looking for professionally designed templates to be used in Google Docs, check out the 79+ Original Free Google Docs Templates we’ve created for you to add your content right away. Then apply the best PowerPoint fonts on these free PowerPoint templates. Here, you get tons of PowerPoint templates free to download and you can use them for a wide range of industries and purposes.Īll you have to do is to adapt them to your content, and brand styles. The good news is you don’t have to reinvent the wheel. The hard part is not the software, but figuring out how to make your slide decks and presentations engaging and well-designed in the shortest time possible. It doesn’t matter if the software is easy to use. Creating presentation slide decks be it with PowerPoint, Keynote or Canva can be time-consuming and tedious. The lights may also be turning off frequently at night because the sensors are detecting the light from other sources or from the lights themselves. The main reason Dusk to Dawn lights don’t turn on or stay on is that the sensor is frozen in the on or off position. Estimated Time: Depends on personal experience, the light fixture and access to the light fixture.Tools Required: Basic Hand Tools and Safe Ladder.This electrical project is best performed by a Licensed Electrician or Electrical Contractor Skill Level: Beginner to Intermediate.How to Repair a Dusk to Dawn or Motion Detector Light Fixture: The Security Light Fixture TEST Setting Functions, Replacing a Motion Detector Head on a Dusk to Dawn Fixture, How to Test a Photo Cell. If you answered yes to any of these questions, you’ll love dusk-to-dawn lights. Would you like to come home at night to a well-lit environment? Or, would you like to have your lights coming on and off when the need arises? So you need to know the common dusk to dawn light troubleshooting. Do Dusk To Dawn Lights Use A Lot Of Electricity?.What Causes Dusk To Dawn Light To Go Off And On?.How Do You Know If Your Photocell Is Bad?.Take The Bulb’s Wattage And Lumens Into Consideration.What Would You Like To Achieve With The Light Bulb?.The Basic Construction of Dust to Dawn Light. Pros and Cons of Dusk to Dawn Light Bulbs.Common Dusk to Dawn Light Troubleshooting & Solutions. This common landscape tree is a great neighborhood tree since it can tolerate wet soil and flooding (it’s sometimes known as the swamp maple). The red maple’s bark forms in thin, vertical ridges that will easily chip off. Red maples are among the first trees to bloom in spring, putting out red flowers that are important for pollinators early in the year. In certain ways, they are hardier than their sugary cousins, being tolerant of a wide variety of soil types and weather, ranging from Florida to upper Canada. While they aren’t the best for syrup production, red maple trees offer equally dense foliage and ornamental value. Red Maple TreesĪlthough the sugar maple is the poster child of maple trees, red maples (Acer rubrum) are the most common species across eastern North America. A sugar maple’s autumnal colors may range from yellow to orange and red. Its bark is strong, with flaky-looking sheets in vertical ridges. However, it doesn’t do very well in compacted or salty soil, making it a better choice for large yards or parks rather than along streets or in areas with lots of foot traffic. This tree does best in soil that’s not too wet and not too dry, and it is one of the maples that is quite tolerant of shade. It’s common across the eastern and northeastern American continent, and this is the species that lends its leaf’s shape to the Canadian flag the defining feature of the sugar maple leaf is its pointed, five-lobed shape. The famous sugar maple (Acer saccharum) is an important economic and ecological fixture, being the premier syrup-producing maple tree. Non-native but similarly common varieties of maples include the Norway and Japanese maples, each getting attention for their own particular ornamental or functional contributions to a location’s canopy. Perhaps the most well-known American maple is the sugar maple, although red and silver maples are equally popular choices for planting. All maples also have their distinctive pointy-lobed leaf, although the forms and color will vary from species to species. The spring flowers of maple trees are also important resources for local pollinators of all kinds. Almost all types of maple trees are great habitats for wildlife as well, providing dense foliage, high refuge, and nutritious forage for squirrels, birds, and other small to medium-sized mammals. There are 13 species of maple that are native to North America and about ten times that number across the world, at nearly 130 types of maple trees found in America, Europe, and Asia.ĭespite the unique aspects of each maple species, every maple tree has samara seeds (more commonly known as helicopters or propeller seeds), with flowers that bloom in spring and leaves that drop throughout fall. While all maple trees have certain similarities, which is why they are all grouped into the genus Acer, there are many species of maple trees that can be found in the Northern Hemisphere. How Many Species of Maple Trees Are There in the United States? In the film The Matrix, the main character Neo (played by Keanu Reeves) is offered the choice between a red pill and a blue pill by rebel leader Morpheus (played by Laurence Fishburne). The terms originate from the 1999 film The Matrix. the reality principle or the pleasure principle ). The red pill and blue pill represent a choice between the willingness to learn a potentially unsettling or life-changing truth by taking the red pill or remaining in the contented experience of ordinary reality with the blue pill (i.e. Red and blue capsule pills, like the ones shown in The Matrix (1999) For other uses, see Red pill (disambiguation). The metaphor is a neat one: in the Nineties, prescription estrogen given to transitioning trans women did indeed come in the form of a red pill."Red pill" redirects here. Then there’s the red pill itself, which can be seen as analogous to hormone therapy. Hugo Weaving’s terrifying baddie Agent Smith only ever refers to Neo by his original, socially approved name “ Mister Anderson”, a practice known as “deadnaming” when done to trans people. Neo only becomes his true self when he breaks free from The Matrix, but not everyone is happy about it. In other words, he is suffering from dysphoria. He is troubled by the nagging sensation that something is off about the world, something he can’t quite put his finger on. By night, he is a hacker with a name he’s chosen for himself. By day, he’s an office drone known as Thomas Anderson. The trans symbolism of The Matrix is easy enough to identify. Keanu Reeves and Sandra Bullock, and why we still want them together 25 years after Speed.The Matrix Resurrections: Easter eggs and secrets from the first trailer.If you’ve taken their version of the red pill, you probably haven’t had the Covid vaccine, either. From that ignoble interpretation, the idea of “taking the red pill” became a running motif for Trump supporters, QAnon followers and anyone else who believed they were declaring their rejection of a perceived liberal consensus. One of the group’s core rules forbids anyone declaring in a post that they are, in fact, a woman. That means it’s subject to tighter controls, is invisible in the site’s search function and that anyone trying to visit the group is first warned that it is “dedicated to shocking or highly offensive content”. They called themselves “red pillers”, and congregated online in deeply misogynistic groups like the subreddit r/TheRedPill, which proved so unruly – even by Reddit standards – that it’s been placed in the site’s “quarantine” since 2018. Men’s rights activists vociferously adopted it, believing that they’d seen “the truth” that society is unfairly structured to benefit women. In May 2020, after Elon Musk tweeted: “Take the red pill” and Ivanka Trump replied: “Taken!”, Lilly responded pithily: “F*** both of you”. It isn’t hard to find evidence that she and her sister Lilly, who created The Matrix together, have become unhappy with how its meaning has been twisted and reinterpreted. The decision to place the choice between the two pills front and centre in Resurrections’ marketing feels purposeful: a possible attempt by director Lana Wachowski to reclaim the contemporary narrative that surrounds the scene. The film’s website allowed viewers to choose between a red or blue pill, which in turn determined the teaser trailer they’d be shown. That moment was invoked this week in a viral marketing campaign for The Matrix Resurrections – the fourth film in the franchise – which is set for release this December. “You take the red pill, you stay in wonderland and I show you how deep the rabbit hole goes… remember, all I’m offering is the truth, nothing more.” You wake up in your bed and believe whatever you want to believe,” he says. After explaining to him that he has lived his whole life in a virtual “prison for mind” known as The Matrix – and offering to show him the truth outside of that cage – Morpheus presents him with a pair of colour-coded pills: “You take the blue pill, the story ends. In The Matrix, the 1999 phenomenon that introduced the world to bullet-time fight sequences and briefly made fiddly little sunglasses without arms the height of fashion, Laurence Fishburne’s Morpheus offers Keanu Reeves’s Neo a simple choice. It’s one of the most famous scenes in modern film history. It can be jarring for even a long-standing client to come across inconsistencies in their invoices, and it can even lead to late payments. It’s critical that you keep consistent with both wording and format in your invoicing system, between invoices, and within a single document. Aside from a short personal message (e.g., ‘thank you for your business’) at the bottom of your invoices, everything else should be strictly limited to the required information. To ensure prompt payment, it’s best to keep everything as professional and to the point as possible. Use Professional LanguageĪn invoice is a formal business document, so your language should be written with that in mind. Here are some tips for communicating with clients about invoices: 1. The right messaging, both within the invoice itself and in the accompanying email, can motivate clients to pay the invoice right away. Invoices are documents that enable small businesses to receive payment from their clients, but there are strategies for sending invoices that are more likely to get you paid quickly. How to Follow up on Unpaid Invoices įrequently Asked Questions Tips for Wording Invoices That Get Paid Here are the topics we’ll cover to help you learn how to word an invoice professionally:
Sonoff-Tasmota requires more "tweaking" of theĪrduino IDE and some libraries than the older Sonoff-MQTT-OTA-Arduino. It will go about updating the firmware in a timely cd git clone įile and extract it to a separate directory in your Arduino sketch directory. That way, our guests will still beĪble to log on, in a way that is similar to logging on to public WiFi networks.Īs a result it will be simple matter to change the password on a regular basisĪnd guests will no longer have access to our main network.Īs for the router, it is rented from an ISP and I will have to hope that AsĪ precaution, I changed the SSID and password of our wireless network andĪctivated a guest network using the old SSID. Impossible to control if they have updated their devices in the future. Have in the past given them the password to our WiFi network. Some of the manufacturers have gone outįriends and acquaintances sometimes come with their own devices and we We have older Android tablets and telephones with older versions of If you are in a similar situation to mine that will not beĮasy. It is important to note that the WiFi router as well as allĭevices connected to it must also be updated to remove the KRACK The Sonoff Basic switches I have around the house. To switch to Theo Arends latest version of his replacement Sonoff firmware for I only have oneĭevice running my own code and I will soon do that. Sketch would need to be recompiled with the new version of the ESP8266 ArduinoĬore and the binary file would have to be uploaded to the device. To use the patched version of the Espressif SDK in a deployed device, its Presumably, one could have chosen to update to the newer version IĪm not sure what would be the difference. I elected to remove this olderĪnd, after, to install the newest version 2.4.0-rc2. TheĪre made visible by clicking on the entry. As can be seen, version 2.3.0 was installed. I put esp in the filter box to quickly find esp8266īy the ESP8266 Community. The next step is to go to the boards manager: If you press on the button to the right of the text box, it will beĮasier to add URLs, one per line (no separating comma) as seen on the The stable 2.3 version the URL for the release candidate isĪs the instructions say, add the new URL and then put a comma to separate it Note that the instructions still give the URL for On the Read the docs site for release candidate 2. You can find instructions for adding the URL Since I was using the latest stable version of the Core, I had toĪdd an additional URL to the list of Board Manager URLS. On the 31st, it seemed likeĪ good time to update the ESP8266 Arduino Core in the Arduino IDE. Incorporated these changes in the latest release candidate for version 2.4.0 And it appears that on October 30, 2017, Ivan Grokhotkov (Igrr) Reinstallation Attack (KRACK) vulnerability of the WPA2 WiFi security On OctoEspressif released patches to counter the Key Updating Sonoff Switches with Local Controls.I plan on using this OTA approach again and may Recover from that situation and had to solder a header and upload theįirmware in the usual method. I tried to do cut and pasteįrom the terminal window using Ctrl C (old habits!) and thus interrupted the process. Probably because of a false move on my part. However, Iįailed when I tried to do the same with a Sonoff POW switch. Solder a header on the board and no need for a serial programmer. Sonoff Basic switch using the original OTA upgrade mechanism provided by the I did manage to use SonOTA by Mirko Vogt to update the firmware of an unmodified Was quickly done without any real problem. Updating to version 2.4.0-rc2 of esp8266 inĪrduino and replacing Sonoff-MQTT-OTA-Arduino with Sonoff-Tasmota YouTube video informing us that a new revision of the ESP8266 SDK preventingĪ key reinstallation att ack (KRACK) is available. "experimental" method of uploading the new firmware that does not involve First, a package from ITEADĬontaining some Sonoff Basic and POW switches arrived and, ofĬourse, the firmware on these has to be replaced if they are to be used withĭomoticz. Updating to Sonoff-Tasmota by Theo Arends has come around a lot faster than All Tromsø residents 40 years and older ( n = 32,591) received a postal invitation to participate in the first visit of Tromsø 7. In this cross-sectional study, our sample consisted of randomly selected participants attending the second visit of the seventh survey of the Tromsø study (Tromsø 7), between May 2015 and October 2016. The study has been periodically repeated with the last survey (7th) taking place in 2015–16.Details of the Tromsø Study can be consulted elsewhere. The Tromsø Study is an epidemiological survey that started in 1976 with the main goal to determine the reasons for the high cardiovascular mortality in the municipality of Tromsø, Norway. We also explored to which degree ALS are associated with self-reported disease, smoking status and clinical measures of lung function. With this study, we aimed to estimate the prevalence of wheezes and crackles in a large general adult population. The prevalence of wheezes and crackles in a general population has never been reported. Moreover, the few existent studies investigating ALS in apparently healthy people used small samples, failing to be representative of the general population. Most studies to date, however, have investigated how ALS relate to specific diagnostic categories without considering their distribution across the whole spectrum from health to disease. To determine the real usefulness of ALS it is crucial to define first their behavior, presence and characteristics, in apparently healthy people. This modest accuracy is mainly related to the fact that both wheezes and crackles can also be present in apparently healthy adults. Presence of ALS alone, however, only show moderate sensitivities and specificities, limiting their diagnostic utility. Positive findings during auscultation influence clinical decisions such as the rate of antibiotic prescriptions and referrals to specialist care. Adventitious lung sounds (ALS) such as wheezes and crackles are associated with common diseases like asthma, chronic obstructive pulmonary disease (COPD), interstitial lung disease, bronchiectasis, heart failure and pneumonia. Lung auscultation has shown to be useful in diagnosing various respiratory disorders. Lung auscultation remains thus an important part of the respiratory examination, mainly in primary care and in resource-constrained settings. There are some obvious advantages of lung auscultation, such as availability, low cost and non-invasiveness. Two hundred years after its invention, the relevance of the stethoscope in modern medical practice has become a topic of debate. The presence of findings in two or more auscultation sites was associated with a higher risk of decreased lung function than solitary findings. The adventitious sounds were also associated with self-reported disease, current smoking and measures of lung function. Age was the most important predictor of adventitious sounds, particularly crackles. Nearly over a quarter of adults present adventitious lung sounds on auscultation. Wheezes were mostly found during expiration and crackles during inspiration. The age-standardized prevalence of wheezes was 18.6% in women and 15.3% in men, and of crackles, 10.8 and 9.4%, respectively. Twenty-eight percent of individuals had wheezes or crackles. We estimated age-standardized prevalence of wheezes and crackles and associations between wheezes and crackles and variables of interest were analyzed with univariable and multivariable logistic regressions. Pulse oximetry and spirometry were carried out. We recorded lung sounds in 4033 individuals 40 years or older and collected information on self-reported disease. The objective of this study was to determine the prevalence of wheezes and crackles in a large general adult population and explore associations with self-reported disease, smoking status and lung function. However, their prevalence in a general population has been sparsely described. Wheezes and crackles are well-known signs of lung diseases, but can also be heard in apparently healthy adults. |
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