Blackhole chan danbooru9/25/2023 ![]() ![]() The final product is many simulated movies and simulated images of a black hole produced by different assumptions about the underlying physics. The UArizona team not only spearheaded the effort to acquire the computational resources to run these simulations, but they also created the software that facilitated the calculations. To simulate these radio waves and create images, scientists trace the path that light traveled back to the black hole, again using supercomputers.Ĭhan led much of the ray tracing calculation efforts for Sagittarius A* through CyVerse, a national cyberinfrastructure based at UArizona, and the NSF-funded Open Science Grid, a consortium for the computation of large amounts of data. The EHT was designed to detect a specific wavelength – 1.3 millimeters – of radio wave from the galactic center of a black hole. "Those kinds of calculations are called general relativistic ray tracing." ![]() "To compare simulations like this with EHT observations, we need to run additional calculations to translate the GRMHD data into images, too," Chan said. With this resource, the team was able to finish the full library of simulations in two months. The collaboration ran the calculations to create the library with the National Science Foundation-funded Frontera supercomputer at the Texas Advanced Computing Center, where Chan is principal investigator of the Frontera Large-Scale Community Partnerships allocation. To create the simulation library, the EHT Collaboration needed 80 million CPU hours, or processing time, which is the equivalent of running 2,000 laptops at full speed for a full year. Unlike simpler equations, which can be solved with pencil, paper and time, GRMHD equations are much more complex, as they account for the constant feedback between magnetic fields and plasma, resulting in an ever-changing equation. GRMHD simulations are similar to simulations used to understand how air flows around aircrafts, Chan said, but GRMHD simulations also factor in extreme forces of gravity as described by Einstein's theory of general relativity and the interaction between magnetic fields and plasma. The simulation process involves using supercomputers to solve what's called general relativistic magnetohydrodynamic – or GRMHD – equations, which reveal the movement of material and energy around black holes within dramatically warped space and time. ![]() The simulation that creates the snapshot with the closest match can teach us something about the actual black hole, including its plasma temperature and the strength of its magnetic field. Each simulation assumes something different about the properties and characteristics of the black hole and its surrounding environment.ĮHT scientists can compare each simulated image with the actual black hole image to find a match. This library is made up thousands of data sets – containing information about how the plasma interacts with magnetic fields around black holes – and millions of simulated images. UArizona, together with the University of Illinois and Harvard University, led the effort to create the biggest collection of simulations to date, which EHT calls the simulation library. This is the first image of Sagittarius A*, the supermassive black hole at the center of our galaxy. If Sagittarius A* was a person, it would consume a single grain of rice every million years. Also, only some of this material falls into the black hole. The electrons are 100 times cooler than the ions in the plasma, and the disk rotates in the same direction the black hole spins. This diffuse glowing disk is made up of super-heated gas, or plasma, and charged particles. The gas falling into the black hole forms a disk that, from Earth, appears to be face-on rather than from the edge. He coordinated the fifth paper, which focuses on creating black hole simulations and turning them into synthetic images that can be compared with real observations to teach us something new about the black hole.Īs a result of this process, EHT scientists determined that Sagittarius A* is likely spinning and has a magnetic field slightly stronger than a refrigerator magnet, which is enough to push away nearby gas. Chan serves as the secretary of the EHT Science Council and is a senior investigator for the international Black Hole PIRE Project, which works to develop the infrastructure to usher astronomical projects like EHT into the era of big data science.Ĭhan is also a leader of the EHT collaboration's theoretical modeling and interpretation efforts for Sagittarius A*, the subject of the latest photograph and a round scientific papers published by the EHT Collaboration in Astrophysical Journal Letters. To really understand the object we're observing, we had to compare it to simulations," said Chi-Kwan "CK" Chan, a University of Arizona associate research professor in the College of Science 's Steward Observatory. "Snapping an image is just the beginning. ![]()
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1password authenticator9/25/2023 ![]() ![]() The Client-to-Authenticator Protocol (CTAP2) is the protocol by which your application communicates with an authenticator - which can be software or a hardware device such as a FIDO2 USB key. Two standards are involved here: Webauthn is the protocol by which a website (a "Relying Party") communicates with your application. How these values and the authentication results are communicated with the Relying Party is an implementation detail for users of these crates.Ĭonceptually, working with Passkeys involves receiving requests for registration of new credentials, storing those credentials, and performing authentication with existing credentials. It is not within the scope of these libraries to manage the details of the interaction with the Relying Party. ![]() Much of the type naming in these libraries refer directly to the terms used in these standards and being familiar with their terminology will greatly aid your understanding of how to use these libraries.Įxamples in this documentation shows certain values being assumed to come from the website (Relying Party). In understanding how to use this library, developers should read the Webauthn Level 3 and CTAP2 standards. public-suffix - a library which efficiently determines the effictive Top-Level Domain of a given URL, based on the Mozilla Public Suffix List.passkey-types - type definitions, usable as types for the -client and -authenticator libraries.passkey-transports - a library, usable as transports, which implements the CTAP HID protocol.passkey-authenticator - a library, usable as authenticator, which implements the CTAP2 standard.passkey-client - a library, usable as client, which implements the Webauthn Level 3 standard for authentication to websites.The passkey-rs library is a collection of Rust libraries to enable developers to use Passkeys in Rust code through a comprehensive implementation of both the Webauthn Level 3 and CTAP2 standards. ![]() Universal studio orlando map to download9/25/2023 ![]() A Disney PhotoPass photographer holds a camera in studio with a boy dressed like a prince. On this map, you can see the locations of other popular tourist destinations outside of Disney World such as Universal Studios, Sea World and more. Take your vacation to the next level at Universal Orlando Resort. Access the map to locate all attractions, dining, shopping and. You will also find an overview map of the Disney bus transportation system, the new Disney Skyliner as well as an overall road map of the Orlando area. They are also helpful to plan routes for touring and well as find locations of attractions for FastPass+ planning. On this map, you can see the locations of other popular tourist destinations outside of Disney World such as Universal Studios. You will find information such as a list of rides along with height restrictions. You can also download the maps for your reference.ĭisney releases new park maps every few months, so although these may not always be the most current editions, they will certainly give you the lay of the land. The first two parks being worked on are none other than Universal Studios Florida, and Universals Islands of Adventure. You can click on any of the images for a larger view of each map. VacationCraft We are a 1:1 scale server focusing on the recreation of some of Floridas most iconic theme parks. There is a map for each of the 4 theme parks as well as the 2 water parks, Disney Springs and Boardwalk dining and entertainment districts, and ESPN Wide World of Sports Complex. ![]() ![]() ![]() On this page you will find a collection of maps for Walt Disney World and the surrounding areas. ![]() ![]() ![]() If this file is missing you can try to restore it from your Windows 10 installation media. Remote Desktop Services UserMode Port Redirector Remote Registry Windows Remote Management (WS-Management) After un-defining these settings and running a gpupdate on the affected machines we were able to connect with RDP again. You can change that listening port on Windows computers by modifying the registry. Make sure that the umrdp.dll file exists in the %WinDir%\System32 folder. When you connect to a computer (either a Windows client or Windows Server) through the Remote Desktop client, the Remote Desktop feature on your computer 'hears' the connection request through a defined listening port (3389 by default). Right-click the downloaded batch file and select Run as administrator. 1 answer Sort by: Most helpful Andy YOU 3,036 Jul 27, 2021, 7:42 PM HI 1.Did you check the umrdp. Save the RestoreRemoteDesktopServicesUserModePortRedirectorWindows10.bat file to any folder on your hard drive.ģ. Select your Windows 10 edition and release, and then click on the Download button below.Ģ. Restore Default Startup Type of Remote Desktop Services UserMode Port Redirector Automated Restoreġ. ![]()
Sims 4 reshade presets9/25/2023 ![]() – Use “Printscreen” to capture pics with the reshade effects enabled. – Make sure to disable edge smoothing and post-processing effects in your settings! (the main preview pic is unedited in the sense that the colors are straight from the reshade i did add more highlighter, shadows, and hair strands though, if that makes sense the ones in the imgur album are fully unedited <3) PUBLIC RELEASE: July 7th, 2021 at 1:05pm MST - made with reshade 4.7.0. ini file in this filepath: C:\Program Files (x86)\Origin Games\The Sims 4\Game\Bin (or where ever your Sims 4 game files are located the installed reshade files should be there too) – DO NOT place in your “documents” folder! ![]() I can now finally share it and call it by it’s new name boho dreams and not my sims 3 reshade. the preset will not look the same if you don’t use a 3.0 version!!! if you’re having trouble, don’t hesitate to shoot me a message! The time has come for the release of my 5th reshade preset I originally made it for my Sims 3 gameplay, but decided to test it in Sims 4 one day and since then I got a lot of questions asking about what preset I was using. ![]() □ IMPORTANT □ : download reshade v3.0.8 hereand download the v3 shaders from here. Reshade will begin loading up and should show you its progress at the top of the game screen. With these presets you can transform your gameplay from dull and boring to vibrant and captivating. Each of the shaders I use by default are turned on. A ReShade preset is a mod that helps to improve the overall visuals of The Sims 4 game by adding more vibrant colors, sharpening shadows and textures, and making the game look more realistic. This preset was created with Reshade 4.1.0 (available here). In order for the reshade to work properly: I wanted a film-inspired look that wouldn’t wash out my beautiful brown sims.
Air force bioenvironmental engineering9/25/2023 ![]() ![]() “We usually take for granted that the air we breathe is safe,” said Peake. ![]() Bioenvironmental engineers are leading an initiative to develop filtration capability where it would be most effective. To further safeguard Airmen, bioenvironmental engineers are also considering the use of high-efficiency particulate air filtration, or HEPA filtration. ![]() “We make sure that these masks are fit tested, that it has an appropriate seal on the user’s face, and that it works properly.” Department of Labor’s Occupational Safety and Health Administration guidelines,” said Falls. Bioenvironmental engineers are ensuring N95 masks are properly tested to meet regulatory requirements, and identifying ways workspaces can be made safer. We were tasked with adapting one system originally designed to move Ebola patients for a new use, and we did that in ten days.”īecause there is a large aerosol hazard with COVID-19, bioenvironmental engineers are also considering how this impacts Airmen in otherwise safe workspaces where respiratory exposures are not usually hazardous. “As bioenvironmental engineers, we are a career field of problem solvers. “We always talk about every Airman a problem solver,” said Huller. The bioenvironmental engineers’ involvement in safely moving COVID-19 patients highlights their flexibility, applying their skillset and foundational knowledge to new and emerging threats. “Because we are skilled in doing health risk assessments, industrial operations, and hygiene plans, we can transition and operate in this arena.” “Aeromedical evacuation is usually not a primary mission for bioenvironmental engineers,” said Huller. He ensured everything on the aircraft was disinfected properly after the mission, and helped the follow-on support team prepare the next mission.Īfter that first mission, AMC deployed 42 bioenvironmental engineer technicians to Joint Base Charleston, South Carolina, in preparation for additional missions across the globe. Xayarath played a key role in the support planning. Somvang Xayarath, Deputy Command Bioenvironmental Engineer with AMC and the bioenvironmental engineer on the first mission. “As part of that Transportation Isolation System support team, we ensured it maintained its integrity, and diagnosed and fixed any issues that arose in flight,” said Maj. ![]() Bioenvironmental engineers were on the flight, working alongside aeromedical evacuation crews and critical care air transportation teams. On April 10, the Air Force used the Transportation Isolation System for the first time to move three COVID-19 patients from Afghanistan. “To expand this capability to move more patients, we had to develop plans to project this capability to multiple locations, and come up with procedures to properly disinfect and reuse the TIS.” Vincent Falls, Command Bioenvironmental Engineer, Air Mobility Command. “Prior to the COVID-19 pandemic, there were only a handful of people trained on Transportation Isolation System support,” said Col. Michael Huller, AMC Bioenvironmental Engineer functional manager, constructed a disinfection concept of operations and training plan in only ten days in advance of the first mission. The Transportation Isolation System is an infectious disease containment unit that fits inside cargo aircraft and reduces risk to aircrew while allowing for en route medical care.Ī cross functional team led by Master Sgt. The Air Force is using the Transportation Isolation System, which was created in 2014 during the Ebola epidemic, and adapted to move COVID-19 patients. The aeromedical evacuation mission became a top priority as COVID-19 began to spread.īioenvironmental engineers within Air Mobility Command lent their expertise in exposure mitigation when the Air Force was tasked with moving COVID-19 patients. “We can take what we have done for decades to mitigate Airmen exposure.” “Bioenvironmental engineers can take our knowledge of exposure science and apply it to any environmental threat, like COVID-19,” said Peake. Brian Peake, Air Force Bioenvironmental Engineering associate corps chief, says bioenvironmental engineers are using their experience in exposures and risk mitigation to combat the spread of the disease. ![]() Librecad vs fusion 3609/25/2023 ![]() ![]() Hobbyists, especially those designing for 3D printing ends, are unlikely to notice what’s missing, given the depth of what’s on offer in the free version. Only the most advanced are pay-walled and active projects are limited to just ten. We’d usually balk at using CAD software with limited features, but all the essential ones are here. While you’ll need to hand over $500 a year for the full-fat version, a pared-down but still powerful version of Fusion 360 is free for hobby, home-based, and non-commercial projects. Supported 3D Printing File Formats: 3DM, ASM, DWG, DXF, IAM, IPT, OBJ, STL, STEP, and moreįusion 360 is a professional CAD program developed by Autodesk that combines CAD, CAM, CAE, and PCB design into one unified suite.Operating System Support: Windows, macOS.Price: Free non-commercial license for personal use and full commercial license for startups meeting certain criteria.Best Free CAD Software for More Experienced Designers Fusion 360 While elegant in its simplicity, TinkerCAD is a light offering and very much a beginner tool lacking advanced features for professional applications.Īnyone with any design experience will likely find the block-based design too time-consuming for creating complex models and should instead look to AutoDesk’s big-hitters like Fusion 360. You could even use it on your phone, although a larger screen is recommended for a better experience. The bright and cheerful interface, toolbar, and navigation are as intuitive as they come, simple enough that it’s the CAD software of choice for young learners, green beginners, and classrooms.Īs TinkerCAD runs from all browsers, there are no operating system compatibility limitations. For beginners, TinkerCAD offers quick lessons to run you through the basics and guided free projects to hone your skills. ![]() Tooltips framed as quick lessons accompany your initial time with TinkerCAD, walking you through all the most essential features and controls. TinkerCAD revolves around placing basic geometric shapes and rotating, adjusting, and moving these to generate designs. Otherwise, there’s no cap on features and use.īetter yet, TinkerCAD is browser-based, so no local installation is required. The only hoop-jumping you’ll need to contend with is creating a free account, useful for saving your designs on the free provided cloud storage space. Supported File Formats: STL, OBJ, GLB, SVGĭesigned by Autodesk, the software developer responsible for AutoCAD, Maya, and Fusion 360, TinkerCAD aims to offer a free and undaunting introduction to 3D modeling.Operating System Compatibility: Browser-based.While FreeCAD isn’t the most accessible free CAD software out there, it’s sufficiently intuitive and well-thought-out that beginners can conquer the learning curve without too much frustration. It also allows users to chain together custom objects using the properties of one to shape the others with on-demand recalculations and a precise undo/redo modeling history stack.įreeCAD also integrates a 2D sketcher to quickly draft complex 2D shapes as a foundation for a full model.įurthermore, the community aspect of FreeCAD means there are countless plugins and add ons available to level-up your toolkit as required, along with an archive of tips, tricks, and general advice to sweeten up your time with FreeCAD. ![]() The fruit of a collaborative community open-source project, FreeCAD is available to download and use to all and any with no financial strings attached and will remain so forever.įreeCAD doesn’t impose any commercial limits, and all designs or data remain solely the property of the user.įreeCAD is developed around the idea of parametric modeling and the creation of solid, full-precision objects and designs suited to the real world.Īll tools and manipulations in FreeCAD depend on real-world units, such as kilometers and microns, meaning objects can be tweaked based on properties, elements, or constraints (text, numeric values, etc.) and they’ll adapt accordingly.
Seed4me vpn code9/25/2023 ![]() ![]() Now, just click on the Connect button in the front and enjoy your premium VPN without any ads. Click on the Setup Button & login to Your account for Premium Access to the Seed4VPNġ1. Click on Setup and login with your account details.ġ0. Open the app and grant it all permission that it asks for. Now, download Seed4Me app from the playstore and install it.ĩ. Your Subscription is now extended for another 6 months.Ĩ. Enter your voucher code in there and redeem it.ħ. Scroll down and click on Voucher or Prepaid Card option. Now, there will be a Extend Access option. Complete Signup Leave the Promo Code Section Empty & then on Dashboard Purchase plan and You can see the option to Enter VoucherĦ. ![]() Signup Here, You don’t need to Put the VOucher in Promo Code Section. Now, copy your voucher code and go to the Seed4Me site and register for an account by verifying your email. Enter your name and number and click on Claim.ĥ. Now open the app and do the registration.Ĥ. First of all, you need to download BigTricks App.Ģ. How To Take Part In BigTricks App Seed4Me VPN Giveaway:-ġ. Savings Upto 100 - Created at, 12 Replies - Freebies & Contests - Indias Fastest growing Online Shopping Community to find Hottest deals, Coupon codes and Freebies.
Freecol colony advisor9/25/2023 ![]() ![]() By focusing on free people of colour from the southern penninsula, he shows the interplay of metropolitan interests and American Identities in the domains of colour, privilege, and citizenship. 'In this elegant and dynamic study, John Garrigus uncovers the ways in which colour lines were built and un-built in different spheres of life in colonial Saint-Domingue. John Garrigus brings a nuanced understanding of the complexities of racial ideology to this detailed and grounded analysis of the kinship, business and political strategies free people of colour undertook in the colonial plantation regime.' - Sue Peabody, Department of History, Washington State University, Vancouver, Canada 'Before Haiti, an important new study of free people of colour in southern colonial Saint-Domingue, offers critical insights into the social and cultural roots of the Haitian Revolution. Paquette, Publius Rogers Professor of American History, Hamilton College, USA With this important book, Garrigus has illuminated the complex process that transformed slave revolt into social revolutio, subjects into citizens, and colony into nation.' - Robert L. Domingue's South Province who exerted disproportionate influence in challenging the metropolis to apply the high ideals of the French Revolution to end racial discrimination in France's overseas possessions. John Garrigus zeroes in on members of this ambivalent class, particulary those from St. ![]() It also possessed the most prosperous class of free-coloured slaveholders in the history of the Americas. 'In 1791, the western third of the island of Hispaniola stood as the crown jewel of France's empire and the world's most valuable slave-based colony. 'This work makes an enormous contribution to the existing scholarship on Haiti, on free people of colour in the Caribbean, and more generally to our understanding of the history of the Atlantic world.' - Laurent Dubois, Michigan State University, USA ![]() Dark zoom office background9/25/2023 ![]() ![]() Dark Blue Home OfficeĪ blue and gray color palette is soothing in the eye, especially if it’s complemented with a modern design. It will go nicely with your white collared shirt and tie ensemble. However, it’s undeniable that they still bring about a certain “office-like” charm.Īttend your next video conference with a cubicle background. Cute Cubicle Zoom BackgroundĬubicles may be seen as a “thing of the past” in today’s business industry. You can now appear more professional when you propose your business development plan. Or maybe it’s the generally clean, professional look.Įither way, conference rooms make for great backgrounds for Zoom meetings. There’s just something about conference rooms that evoke “innovation” and “collaboration.” It’s probably the whiteboard and long table combo. It will also make you and your colleagues feel like you’re meeting in an artsy spot. This realistic Zoom virtual background has a complementary blue-yellow color scheme that makes it easy on the eye. Take it a step further with a chic lounge setup. Many people love using lounge room backdrops as their virtual backgrounds. You can opt for other brick patterns and colors, such as yellow or red. But, because it’s simple, your head will pop out more when talking on Zoom. It may not be as fancy or art nouveau as the others on this list. One look at the background and you just want to touch it. This Zoom background prioritizes texture over depth. This is the perfect backdrop for when you’re presenting your suggestions for a SMART approach to workplace training. ![]() So, why not use the Los Angeles Public Library above as your background? Through depth, this image highlights not just one but shelves upon shelves of books. So, when you include them as part of your realistic Zoom virtual background, you don’t just exude a sense of professionalism. ![]() There’s a reason you see books on a table during academic conferences. Show your love for the arts with the classics. There are other works of art you can use for your Zoom background, such as Van Gogh’s post-impressionist artworks or Monet’s impressionist paintings. Overall, these elements work together to create picturesque beauty. The brown autumn color of the leaves, grass, and murals supplement the blue sky and green foliage, too. The straight lines made by the towering structures in this painting are complimented by the curves created by trees and foliage. Landscape with Classical Ruins and Figures, about 1725–1730, Marco Ricci. Nothing like a little oil on canvas for a classic, refined virtual background. Running out of Zoom background ideas? Here’s a list that can help you: 1. All you need are a few clicks, and voila! Plus, you don’t need to spend too much time setting them up. Realistic Zoom virtual backgrounds can hide any personal clutter you wouldn’t want to be seen in a Zoom meeting. So, what’s the solution? A realistic Zoom virtual background. ![]() It’s also not the best use of your time to spend a good five minutes before every meeting tidying up your room. However, you can’t guarantee your room will be presentable 100% of the time. In rare cases, though, a physical, monochrome green screen may be required as a background on significantly older devices so that the actual background can also be replaced by the image.Often, your room serves as the backdrop for your Zoom meeting. Crop background images to fit your camera’s size ratio - for a 16:9 camera ratio, 1280x720 or 1920x1080 pixel images are optimal.Īs a rule, virtual backgrounds can be used with Zoom without problems with newer devices - whether PCs, notebooks, smartphones, or tablets.Avoid clothing the same color as your virtual or physical background.If you want to display text in the background, uncheck the “Flip my video” option.If you are using a physical green screen, place it close behind you.If possible, use a physical background that is high-contrast and a solid color (such as a uniform wall color).An LED ring light is ideal for ensuring even lighting. Make sure the background and camera area are evenly lit - not too bright, not too dark.To get your Zoom background just right, follow these simple tips: ![]() AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |