![]() ![]() However, in order to enhance his position at the Imperial court, he divorced his wife and married Woizero Amlesu Araya, daughter of Ras Araya Dimtsu, the powerful and much respected uncle of Emperor Yohannes IV. He had three children by his first wife Woizero B’tweta. In spite of his humble background, Alula succeeded in climbing the ladder of the feudal hierarchy. Erlich records an oral tradition that the young Alula distinguished himself by being the one who captured king Tekle Giyorgis in the battle of Assem where Emperor Yohannes crushed his opponent (11 July 1871). The house of Ras Alula at Asmara, in present-day EritreaĪt first Alula attached himself to the distinguished Ras Araya Dimtsu, hereditary chief of Enderta who was lord of the land his father farmed before long he gained the attention of Ras Araya’s successful nephew, Dejazmach Kassa Mercha (the future emperor Yohannes IV), who made him his elfegn kalkay (“chamberlain and doorkeeper”). “Thereafter,” concludes Erlich, “his friends and the people of Mannawe nicknamed him Ras Alula. “To the Castle of Ras Alula Wadi Qubi,” they mockingly replied. Haggai Erlich relates a story about Alula’s childhood – “well known throughout Tigray”: a group of people carrying baskets of bread to a wedding ceremony were stopped by a group of children led by the future Ras, who demanded to know where they were going. Ras Alula Described by Haggai Erlich as the “greatest leader whom Ethiopia produced since the death of Emperor Tewodros II in 1868.” Ras Alula was referred to by Europeans as “the Garibaldi of Ethiopia”.Īlula was born in Mennewe, a village in Tembien,the son of Engda Eqube, a farmer of modest origins. He was one of the most important leaders of the Abyssinian forces during the 19th century. Ras Alula Engida (Ge’ez: ራስ አሉላ እንግዳ) (1827 – 15 February 1897 also known by his horse name Abba Nega and by Alula Qubi ) was an Ethiopian general and politician who successfully led Abyssinian battles against Ottoman Egypt, the Mahdists and Italy. ![]()
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![]() If not followed, you may notice common symptoms of damage as a result. Typically, vehicle manufacturers provide a viscosity rating that dictates how much your engine’s oil can flow at different temperatures. Using unrecommended oilĪ big part of vehicle maintenance is making sure that you are filling your engine with the recommended motor oil. Failure to repair or replace a faulty O-ring can cause a vehicle to run on reduced acceleration and power. When your vehicle’s O-ring is damaged, it can leak oil into the spark plug, which would immediately need replacing.Ĭlose-up photo of o-ring seal for motor engine.Īside from oil leakage, other symptoms of a faulty O-ring seal in an engine are a shortage of wiring and a vacuum leak. It acts as a seal to protect fluid and air from combining. O-rings in an engine lie underneath the spark plug tubes, where it protects the spark plug wells. Regular maintenance of valve guides is essential for your engine to function properly. In this event, the proper fix is simply replacing the valve cover guides to avoid further damage. Worn valve guides often result in smoke when you engage your engine’s brakes. The purpose of an engine’s valve guide is to support the internal combustion engine by helping the engine valves align properly to allow air inside and eliminate post-combustion exhaust from the cylinder. The easiest fix to this issue is to have a mechanic inspect and, if necessary, replace your vehicle’s valve cover gasket. In that case, you are exposing your engine to external pollutants, which can cause severe impairments to your vehicle. Similarly, suppose the valve cover gasket has cracked open. When your vehicle’s valve cover gasket starts to leak, your engine may lose oil which can cause further and permanent damage when not properly addressed. ![]() Often, the valve cover gasket is also susceptible to cracking over time. Similar to the piston, the valve cover gasket of an engine is prone to damage when excessive heat is present. Its purpose is to keep the oil from leaking outside. The valve cover gasket of your vehicle sits between the engine and the valve cover. Similarly, damaged piston compression rings cannot prevent oil leakage from the piston onto the spark plugs. The purpose of the compression rings is to send the heat away from the piston to the cooled cylinder block of the engine to prevent excessive oil from burning inside the combustion chamber.Ĭommon symptoms easily detected when your vehicle’s piston rings are damaged are low power and acceleration or white/gray exhaust smoke. Piston compression rings lie in the first grooves of the piston. The easiest fix to this issue would be to have a mechanic look at your engine and see whether or not the piston needs repair or replacement. ![]() Used engine piston on table in car service. The piston may crack when too much is present, and the oil can leak onto the spark plug. Often, the main culprit for a damaged piston is excessive heat. Its purpose is to convert the fuel into usable energy that will enable your car to run. Your vehicle’s piston sits in the engine’s cylinder block. That said, here are the potential causes as to why you might find oil on your spark plugs: Causes of Oil in Spark Plugs 1. If you do suspect an issue with your spark plugs, there are various ways you can begin to troubleshoot the problem.Ī practical step to follow when resolving the issue of oily spark plugs would be to address the root cause of the oil leakage. ![]() Can You Drive With Oil On Your Spark Plugs?. ![]() ![]() ![]() Whether you’re looking for green shades to create a color palette or to design a website, this comprehensive list of green shades. Green is made up of 100 cyan, 0 magenta, 100 yellow, and 0 black in CMYK color space. The base red colors hex value in HTML is FF0000. Personally, I have my own palette set up in terms of values – the lightest color on the right and the darkest on the left. Red Shades From a Technical Basis Chocolate Cosmos, 58111a, 88, 26, 17 Dark Red, 8b0000, 139, 0, 0 Coral Pink, f88379, 248, 121, 131 RBG. The CMYK value for red is 100, 0, 100, 0. Shades of red include crimson, maroon, salmon, tomato, fire brick, coral, and orange red. Red is a color that lends itself to striking visuals, which is clear in the names of shades like blood red, crimson, imperial red, cardinal red, chili red, and vermilion. You can choose whether you set up your palette with a warm/cool color layout or a light/ dark value palette. The many shades of red are some of the most evocative colors out there, both psychologically and linguistically. There is a lot learned when just mixing colors together and putting them into a chart. That is great that you are working on making a color chart. The colors: venetian red, japanese carmine, electric crimson, red (munsell), tango pink and ku crimson are a few examples of red shades. You could also just put a drop of linseed oil on each color to slow down the drying process. ![]() You can also cover the paints on your palette with plastic seran wrap. Mixing equal parts of any two of the primary colors results in the creation of secondary colors. Primary colors highlighted on a color wheel. These three colors are essentially the parents of all the other colors. The three primary colors are red, blue, and yellow. However, when used in web design, the color red can. All colors come from some combination of primary colors. ![]() However, when working with watercolor I also just use water and a damp cloth when I have rags available to use! When working with oils and want to save some paint there are a couple of options – one is to use something called a “palette garage”. Red is a popular design choice for modern websites, being the color of love, passion, or even anger. I paint mostly with oil paints so I use murphy’s oil soap for cleaning brushes – it works incredibly well. alizarin red color, burgundy color, citrus colors, grapefruit color, international orange color, red and green, red-orange color, rich green, scarlet, shades of green, shades of red, Sicilian orange color, tangerine color. NameĪ core palette has been defined to provide a neutral field against which the crimson can live.Hi John, Thank you for sharing and for your kind words. Use only the officially designated shade, as poorly matched colors weaken the impact and effectiveness of our graphic identity. If the final application of your design will be produced with either four-color offset or digital printing, use the CMYK color values listed next to each color swatch. For development on the web, use the HEX value listed for the color. It shows you monochromatic, analogous, triadic, and contrasting color palettes for a variety of red shades. We know many different shades of red, the classic red, burgundy, claret, dark red, maroon, marsala, wine, etc. To find the colors and exact hex codes that go with red, use our color combinations tool. Red is mainly used for backgrounds in messages and in error states to draw attention to important information or actions that are. When designing a presentation that will be viewed solely on screen (phone, tablet, desktop, projection, web), use the RGB values listed for the color, and set the document to an RGB color space. The DHS Color Palette is the only approved color system used for DHS and its components variation from these colors is. Red Wedding Colors, Wedding Color Palette. ![]() ![]() ![]() The Nerf logotype became even more “mature.” Now, the letters didn’t seem to be handwritten, but they retained their artistic and unique touch. Behind the logotype, a combination of green and yellow rectangles appeared against the blue background. For this reason, there was more depth now. While yellow remained in the middle of the letters, darker shades and red details were added. While the letters still seemed like they’d been hand-drawn, it looked as if they’d been more skillfully drawn by an adult hand, and the drawing couldn’t be more different from that of a child. The Nerf logo was updated in 1990, losing some of the irregularity and playfulness of the original version. The Parker brothers started selling the foam ball the next year, marketing it as suitable for the indoors. This logo version was introduced in 1969 when Nerf designed a safe-to-use polyurethane ball of foam that couldn’t break anything. Wide lines, rounded corners, and strong asymmetry portrayed the playfulness of the brand. ![]() The Nerf logotype had letters “N,” “R,” and “F” in uppercase combined with “E” in lowercase to make the visual identity even more informal. The short “NERF” logotype looked weird due to the stylized typeface where the letters featured a fantasy design. 1969 – 1990įrom the toy manufacturer’s founding until 1990, the company had a yellow logotype with no extra features. While the Nerf logo has always been text-based, the logo design itself has changed quite a lot-it’s gone through a number of significant changes. Nerf (Non-Expanding Recreational Foam) is wrapped around off-road cars’ support bars to prevent damage to the vehicles.Īs of 2021, Nerf was still owned by Hasbro, Inc. The off-road racing community uses the slang term Nerf to portray the foam stuffing that’s used in off-road racing. Nerf is a world-famous brand of toy guns and sports balls. While the older “childish” versions portray a playful, creative typeface with “dancing” letters, the newer “sporty” designs focus on italics and more standard shapes. While the logo has gone through no fewer than five alterations, the basic styles are clear to see. The letters were drawn in yellow for most of the brand’s history. The Nerf logo design has always been about the brand name “Nerf” in huge uppercase letters. ![]() ![]() ![]() Adobe Photoshop VersionsĪdobe Photoshop 2022 - The latest release as of Oct. Windows systems support such as Outlook, Facebook, Skype, and Twitter. You can also share and comment on your work on other platforms without leaving Photoshop, depending on your operating system. The Variable Fonts feature allows you to adjust the slant, weight, and width of your fonts. This image editing app also features Lightroom access, thus giving users an additional source for their images. There are multiple ways of accessing this feature, such as using the Magic Wand or Quick Select. With this tool, you can select all kinds of objects on images with a single click. Unlike earlier Photoshop programs, this version introduced Select Subject, a feature powered by machine learning technology. Other brush-related features that came with CC 2018 include Stroke Smoothing, which provides users with multiple smoothing options such as Pulled String, Stroke Catch Up, Catch-up On Stroke End, and Adjust for Zoom. If your PC is Bluetooth-enabled, you can enjoy Surface Dial as long as the PC is running on Window 10 (1079) or later. This feature can modify the hardness, opacity, smoothing, and size of brush-related tools. ![]() For instance, the program supports the use of Microsoft Surface Dial. Photoshop CC 2018 saw significant changes in the brush-related features of the program. Adobe Photoshop Creative Cloud 2018 features To activate this program, you will need a stable internet connection. The company recommends 1280x800 resolution for your display unit with 16-bit color and 2GB Video RAM. X64 version can only run with 3.1 GB space on your hard disk. If your PC runs on a 32-bit operating system, you will need 2.6 GB of space on your HDD. Adobe recommends 8 GB RAM for smooth operation. Ensure that your system at least 2 GB of random access memory (RAM). ![]() For example, this program runs on 32-bit and 64-bit versions of Windows 7 SP1, Windows 8, and Windows 10 operating systems. Click the link and download Adobe Photoshop CC 2018 for Windows.īefore you start the installation process, confirm whether your PC meets the minimum system requirements to run this image editing software. To access this app on our site, scroll to the download section of this article and select the version compatible with your computer operating system. This way, users reduced the time taken for image editing. The program also sought to increase user productivity by improving the accessibility of its features, such as single-click object selection. This Photoshop version came with significant changes to the brush tools and provided designers with more ways to edit photos. Adobe released the program in October 2017. Adobe Photoshop CC 2018 free download succeeded CC 2017. ![]() ![]() If steam is down now, probably thats why I was disconnected of my 2nd match in CSGO. Plus, our guides team have a guide on how to move that damned scuffed rock. Steam is down currently but let's go live. At the moment, we havent detected any problems at Steam. Launch Steam and click on Friends at the top of the window if you're on PC, or in the menu bar at the top of the screen if you're using a Mac. When the number of reports exceeds the baseline, represented by the red line, an outage is determined. We do have a making-of interview with Larian, instructions on how to get the best performance, and a look at how it runs on Steam Deck, however. The graph below depicts the number of Steam reports received over the last 24 hours by time of day. It's pretty rare for Steam to have any downtime at all, and when it parts of it do go offline - as it did back in 2021 - it's not always clear why.īaldur's Gate 3 wasn't available to reviewers until earlier this week, which means we need more time to bash through a game that's apparently 80+ hours long. Still, the numbers are low considering 459,301 people are playing Baldur's Gate 3 right now according to Steam's stats.Ī Baldur's Gate download spike. ![]() You can see the Baldur's Gate 3-shaped spike from the moment where bandwidth usage leapt from under 20,000Gbps (gigabits per second) to a peak of 146.3Gbps at the moment of release.Īt the same moment, Down Detector does show a few hundred reports of Steam outages, suggesting the store was failing to load intermittently for some. Steam makes various stats available, including bandwidth used in the past 48 hours. Manage cookie settings Baldur's Gate 3 was worth the wait, says Liam. Do the following steps: Open any browser and enter the URL-address field write the same command: steam://open/console. Method 2 Using your Internet browser in Windows. To see this content please enable targeting cookies. Open a command window 'Run' by pressing «Win + R» and then enter the command: steam://open/console, and then press Enter. ![]() ![]() I have had Ubuntu 18.04 LTS pre-installed on my system, hence I have entered the Boot Menu to view the available options boot from the bootable USB as shown in Fig 1. The motherboard splash screen shows the keys to enter the BIOS or the Boot Menu. We can either enter the BIOS or UEFI to change the boot priority or directly enter the Boot Menu by pressing the appropriate keys on the system startup. The most common keys used to enter Boot Menu are Esc, F2, F10, or F12. Also, it depends on the BIOS or UEFI interface to view the Boot Menu. A full list of available files can be found below. For ARM hardware for which we do not ship preinstalled images, see ARM/Server/Install for detailed installation information. 64-bit ARM (ARMv8/AArch64) desktop image For 64-bit ARMv8 processors and above. In older systems or newer system having an existing Operating System, it might be required to enter the Boot Menu to change the boot priority or boot from the selected device. However, you may still test it using a DVD, a USB drive, or a virtual machine. Most of the modern systems with a fresh setup auto-detects the bootable USBs which simply starts loading the Operating System. This section provides the steps required to boot the bootable USB prepared by us in the previous section. You can follow How To Make Bootable USB Of Ubuntu 20.04 LTS On Ubuntu OR How To Make Bootable USB Of Ubuntu 20.04 LTS On Windows to create the bootable USB using the Ubuntu 20.04 LTS ISO. You can attempt to extract files from a dead hard drive if it fails unexpectedly, although it’s always better to backup your most important files instead.In this section, we will create the Bootable USB using the ISO downloaded by us in the previous step. It’s pretty difficult to retrieve files from a damaged or destroyed hard drive, but you can certainly try. Whether you zero fill or drill, knowing how to safely destroy a hard drive can give you peace of mind, ensuring your data is safe from being stolen by others. If you haven’t got a plan in mind for your unused storage, you need one. You can then use it again or dispose of it, depending on your own needs. Once shred finishes performing a zero fill format on your drive, it will be empty-period. It will also depend on the system resources available on your PC, as well as your hard drive speed. The larger the drive, the longer the length of time it will take for the process to complete. It will take some time for the shred command to zero your hard drive, especially if you’re running multiple passes. The rest of this section will assume you’re using a USB drive for your Ubuntu live environment. If you’re using a USB drive, download and install balenaEtcher to allow you to do this on Linux, macOS, or Windows. Once downloaded, you’ll need to copy the contents of your ISO file to a DVD or USB drive.This can be either the latest release or the Long Term Support release. On another PC, or before you wipe your drive, head to the Ubuntu website and download the ISO file containing the latest desktop version.For this guide, we’ll be using the Linux live environment of one of the most popular Linux distributions – Ubuntu. You can use the pre-built Linux live environments that common distros like Ubuntu or Debian offer, or create your own using the Linux Live USB creator. Almost every Linux distribution (and supplied Live CD/USB environments) includes the software you need to zero fill a hard drive.Īlternatively, you could connect your hard drive to another PC running Linux, although using a Linux live environment prevents you from accidentally wiping the wrong drive. These are portable Linux environments that allow you to test distributions out before installing them, but we’ll be using them for a slightly different purpose. Two-step process Startup Disk Creator (USB-creator) is the official Ubuntu Live USB creator, thus if you have a system that already has an Ubuntu or its based operating systems then you don’t need to install any other software since you already have one. ![]() With that in mind, you’ll need to use a Linux live DVD or USB to allow you to zero fill a hard drive. Ubuntu Official Software No need to perform any installation Available for all Debian-based OS. Wiping a hard drive, by design, means that you won’t have an operating system left to run. While it may take a few hours to complete, it can save you significant problems in the future. If you zero fill a hard drive, you eliminate this risk entirely. ![]() ![]() ![]() Clicking on a tab will allow you to inspect and change the behaviour of what is loaded. If you open this tool you will see a comprehensive set of tabs. Startup Tools allow you to manage what happens and what gets loaded at system startup. Immunization supports many popular browsers, including Internet Explorer, Opera, Firefox and Chrome. It also blocks tracking cookies and browser plugins that are known to contain malware. Immunization pro-actively protects your system against malware attacks by blocking access to sites known to contain malicious or unwanted software. Our anti-telemetry tool Anti-Beacon Plus is available to all users of the Spybot Professional and the commercial editions. Malicious processes are blocked before they start to prevent infection on your system. Live protection scans and monitors all newly created and running processes on your system. Live Protection is Spybots form of real time protection. It's the engine of choice of the best rated anti-virus products on AV-Test and AV comparatives.Īnd on top of that most elaborate malware protection, you get our own specialized anti-spyware engine that covers the spyware grounds beyond! To provide you with the best possible protection, we've included an award winning anti-virus engine. ![]() Spybot's Anti-Spyware protection uses our unique technology to find and remove all kinds of spyware, including adware, tracking software, keyloggers and other unpopular software. On the other hand, Sypbot is an easy-to-use app that is unlikely to give you any real headaches.Uncategorized Not yet sorted into categories. Unfortunately, our test e-mail went unanswered. Version 1.4 of Spybot Search and Destroy includes a tutorial and an in-program help file. In the end, however, Spybot left 180 Search Assistant, Bookedspace, eXact Searchbar, and Search Exe running on our system. Second, after restart, the second scan took almost twice as long as the first. First, Search and Destroy required that we restart in order to remove spyware programs that reinstall themselves. Formerly one of the best antispyware programs available, Spybot Search and Destroy performed the worst in our tests. Unfortunately, the scan was not very accurate. In our tests, Search and Destroy was lightning fast, requiring only 7 minutes, 19 seconds to scan our test system. It's the extras within Spybot that initially won us over. Protection not found in other antispyware software includes displaying your windows Hosts file (often the target for phishing scams), a built-in data shredder, and a fairly long list of opt-out addresses so that you can stop getting spam. A highly configurable advanced-mode interface is available for power users who like to schedule their scans (using Windows Task Manager), manage cookies, add skins, and even customize Spybot's operation, such as deciding whether to launch at start, to log files, or to display warnings. Spybot has an easy-to-use interface: From the main window, you can scan your system for spyware, update the program, and recover your system to a previous state, if needed, thanks to the backup copies that Search and Destroy makes of everything it changes. ![]() ![]() Simply select your language preference, and you're ready to go. With its support of more than 30 different languages, Spybot maintains wide international appeal.Īfter downloading the 4.8MB file, installation is smooth. That said, Spybot's default mode is easy to use for most home users, and its advanced mode offers features that will please most high-end users. Of the antispyware software tested by, however, Spybot tested dead last, leaving behind several known pests, but it finished near the middle in overall performance. Spybot Search and Destroy 1.4 is a free, fast, proactive antispyware app, and it doesn't require you to provide an e-mail address or any other information about yourself. ![]() ![]() ![]() Follow the instructions for disabling the ad blocker on the site you’re viewing.You may have more than one ad-blocker installed. You’ll usually find this icon in the upper right-hand corner of your screen. Click the icon of the ad-blocker extension installed on your browser.When it turns gray, click the refresh icon that has appeared next to it or click the button below to continue. ![]() Click on the large blue power icon at the top. ![]()
![]() ![]() Currently my teams photo gallery is under construction so I don’t have any better photos of our 2007 or 2008 drive train, this is all I could find. Both systems experienced 2 regionals, Championship and multiple off season events and still have yet to show signs of failure. I cannot verify that a plastic one will definitely work, but my feeling is that it probably would depending on size, mounting style, etc.ĭuring the 20 seasons Team 612 used plastic pulleys with the inserted aluminum hub. I havent used them in a drivetrain, but what seems to fail in drivetrains is the belt. They are a lot lighter than the aluminum ones (freeing up machining resources for more important things), and at high RPMs are noticeably quieter than roller chain (compared to our Aim High robot). I’ve been using some of these with 5mm pitch belt on the shooter (as shown below) and ball intake on 228’s robot this year, and was considering them for the drive train in the future. Has either 234 or 612 (or any other team using belts on their drive train) used non-aluminum timing belt sprockets? Or more specifically, has anyone used the SDP/SI (or similar) timing belt sprockets that have an aluminum Fairloc/T-Insert hub embedded inside a polycarbonate timing belt sprocket on a FRC drive train? Our object was to determine if there was a “best” drive type for FRC robots. ![]() Chain Drive on several parameters, working with some basic Design of Experiments principles and working to make sure we would obtain objective, unbiased results from the testing. This paper is a test report of work completed by Team 234 during the fall of 2008. The design, fabrication, testing, analysis and reporting were completed by Team 234, Cyber Blue, in the fall of 2008.įIRST Robot Drive System Analysis - Team 234.pdf (1.17 MB) We used some basic design of experiments processes, ccreated test plans and processes, and then completed the testing and analyzed the data. We compared weight, performance, efficiency, noise levels and other parameters. We compared several parameters in “side by side” testing to determine the “best” solution for FRC robot drive systems. ![]() This is a formal test report of belt drive vs. This paper contains the results of the testing, how we defined our tests, and the test processes. Team 234 completed a performance evaluation of belt drives and chain drives for use in FRC robots. Thread created automatically to discuss a document in CD-Media.īelt vs. ![]() |
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