![]() We just use other mirrors to flip it back. Have you ever looked into a spoon and noticed your reflection is upside down? The curved mirror in a telescope is like a spoon: It flips the image. Also, since mirrors are one-sided, they are easier than lenses to clean and polish.īut mirrors have their own problems. It is much easier to make a large, near-perfect mirror than to make a large, near-perfect lens. So the mirror just has to have the right curved shape. Light is concentrated by bouncing off of the mirror. A bigger mirror does not also have to be thicker. Unlike a lens, a mirror can be very thin. Light from a far-off object enters the far end of the tube. It would be like looking through a dirty window.Ī telescope that uses mirrors is called a reflecting telescope. A refracting telescope is a tube with one or more lenses at each end. Any flaws in the lens will change the image. ![]() ![]() Also, as they get thicker the glass stops more of the light passing through them.īecause the light is passing through the lens, the surface of the lens has to be extremely smooth. the BRESSER Junior and NATIONAL GEOGRAPHIC Kids ranges will help to ensure that your children. Heavy lenses are hard to make and difficult to hold in the right place. BRESSER JUNIOR Refracting Telescope 70/400 with Backpack. If you want to see far away, you need a big powerful lens. People with especially poor eyesight need thick lenses in their glasses. In a telescope, it makes faraway things seem closer.Ī simple refracting telescope uses lenses to make images bigger and more visible. In eyeglasses, this makes things less blurry. It’s hard to make a perfect mirror, but it’s even harder to make a perfect lens.Ī telescope made with lenses is called a refracting telescope.Ī lens, just like in eyeglasses, bends light passing through it. If they do have such problems, the image gets warped or blurry and is difficult to see. They can’t have any spots, scratches or other flaws. That means the mirrors and lenses have to be just the right shape to concentrate the light. The optics of a telescope must be almost perfect. That light is what we see when we look into the telescope. Light is then concentrated by the shape of the optics. The bigger the mirrors or lenses, the more light the telescope can gather. To do that, the optics-be they mirrors or lenses-have to be really big. The mirrors or lenses in a telescope are called the “optics.” Really powerful telescopes can see very dim things and things that are really far away. So why do we use mirrors today? Because mirrors are lighter, and they are easier than lenses to make perfectly smooth. The first telescopes focused light by using pieces of curved, clear glass, called lenses. Most telescopes, and all large telescopes, work by using curved mirrors to gather and focus light from the night sky. A telescope is a tool that astronomers use to see faraway objects.
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For example, for(int i = 0 i for std::isspace. Use ranged-based loop instead of index loop. Use auto to simply some variable definitions if you want to: // std::vector coords = getCoords() Don't allocate memory if you don't have too (this might actually not allocate memory for the std::string, due to SSO actually). SquareIJ doesn't have to be a std::string, it can be a simple char. Your choice variable really wants to be an enum instance: enum class mode ![]() When compiled with -Wall, your code produces 2 same warnings: warning: comparison between signed and unsigned integer expressions It's not that messy IMO, but there are a few things which you could have done better:Īlways compile code with every warning turned on, and fix them. This code, in my opinion, is quite messy. The getCoords() function gets a string, and then tokenizes the string into a vector of strings, each corresponding to the coordinates of a character.Įxample of "encryption": Encrypt or decrypt = eĮxample of "decryption": Encrypt or decrypt = dĬoordinates (separate with spaces): 12 11 44 The getChoice() function simply gets the e or d character to choose encryption or decryption. As shown in the unordered map and char array, the numbers correspond to the row and column on a 5x5 square: The Polybius square is a simple way to assign characters numbers, and then "encrypt" and "decrypt" based off of those numbers. Since it is an uncommon cipher, it is nowhere on Code Review.Īlthough the program technically works, it ended up very messy. ![]() I attempted to recreate the Polybius square, also called the Polybius checkerboard, which was used in Ancient Greece for cryptography. ![]() Check it out at /partners !Īs part of the Discord Partner Program, this badge gives a 100% discount on your Nitro subscription. Get rewarded for creating an engaged community with our Partner Program. This Partner Server Owner badge is given to owners of thriving communities and creators that show an authentic enthusiasm for Discord. Legendary Badges Partnered Server Owner Badgeĭesigned for active and engaged communities, the Partner Program distinguishes the best servers out there. If you're an active app developer on Discord, find out more on how you can grab your badge here. App developers who are actively bringing more joy to your Discord experience may have an Active Developer badge on their profiles. They may be helping you and your server automate tasks, play games, get to know each other better, or create your most treasured memes. Those delightful apps in your server were crafted with love by our incredible developer community. If you run into a bug or are interested in learning more about the Discord Testers program, you can find out more here. Note: Submitting a bug through our Support Portal will not count towards earning the badge. Those interested in earning this badge will have to actively participate in the Discord Testers community. There’s even a Golden Bug Hunter badge for those who reach the highest hunter level by going above and beyond! ![]() Event Coordinators run the events themselves, such as organizing a university club or planning a LAN event.ĭo you attend any conventions you'd love to rep Discord app with a dope free shirt, or do you run a local event or on-campus club that could use some free swag? Apply for HypeSquad Events at /hypesquad ! Bug Hunter BadgeĪ mastermind of QA testing and detective work, the Bug Hunter badge is awarded to the most hard-working of those in the Bug Hunter community. This badge is obtained by those who attend local conventions in the name of Hypesquad. ![]() Rare Badges Hypesquad Events BadgeĪlong with the Hypesquad House badges, there is even a Hypesquad Events badge. If you’d like to learn more about the HypeSquad Houses, you can take a look at our HypeSquad House Breakdown article here. You can also click on your profile to take a look at your new Hypesquad House badge. Once you have completed the test, you will be assigned to the House of Bravery, the House of Brilliance, or the House of Balance. Then, select the HypeSquad tab and press the Join Hypesquad button to start the test. Head into your User Settings by pressing the cog wheel button located near your username.Ģ. Have you ever wondered how to obtain one of these three badges? Each one represents a Hypesquad you can join by taking the quick five-question personality test on the desktop or app.ġ. You can learn more about Server Boosting by taking a look at our Server Boosting FAQ. If you have multiple boosted servers, the badge will always be whichever is your longest Server Boost streak (or the longest milestone of time achieved for your Server Boost). If you stop boosting servers, or you are no longer boosting any servers at any time, your boosting streak and badge will reset to the first level! If an individual continues server boosting without any pause, the badge will evolve and the design will change over time. By hovering over the Server Booster badge, you’ll see how long they’ve boosted servers. This pink badge represents a user who directly supports one of their favorite servers through Server Boosting. Learn more about perks offered through Discord Nitro here. If you see other Discord users sending custom emojis and stickers, they are typically holders of the Discord Nitro Badge. If you see this badge on an account, it means that they are subscribed to Discord Nitro ! Anyone subscribed to Nitro, Nitro Classic, or Nitro Basic will have the Discord Nitro badge reflected on their profile.īy hovering over this badge, the subscription date will appear to let others know how long they’ve been subscribed. Some are easily obtainable, while some have a few more requirements.Ĭommon Profile Badges Discord Nitro Badge Those little icons are also known as profile badges ! Below you’ll find the lowdown on every profile badge you’ll see. Have you ever wondered how to get one of those little icons you see on your friend’s profile? ![]() This type of binding can lead to false positives, reduced resolution between the positive and negative cells, and poor data (Figure 2). ![]() They bind antibodies via the constant Fc domain, rather than the antigen-specific Fab domain, leading to multiple antibodies binding to unintended targets. Red, lymphocytes blue, monocytes green, granulocytes.įc receptors are found on monocytes, macrophages, dendritic cells, and B cells. The autofluorescence of different populations can be clearly observed in the histograms. Unstained peripheral blood.Unstained peripheral blood was used as a negative control to set the FSC, SSC, and PMT voltage (561 nm laser, 577/15 filter shown). However, unstained cells should still be acquired to determine the level of autofluoresence, which may be different in a heterogeneous population such as peripheral blood for the different cell types (Figure 1).įig. For this method, select the voltage that gives the maximum difference between the first and second fluorescence peaks to ensure optimum PMT sensitivity. Then make minor adjustments if necessary to avoid very bright cells from being off the scale. Minor changes may still be required, but you will minimize the amount of precious sample and time required to set up the experiment.Īn alternative method for setting PMT voltages uses beads dyed with eight different fluorescence intensities. You will be able to save these settings ready to be uploaded in preparation for future experiments. This will allow you to determine the level of background fluorescence or autofluorescence in your sample (Figure 1) and set your voltages appropriately for each fluorescence channel, ensuring all signals can be detected. Then set photomultiplier tube (PMT) voltages so that negative cells and dim signals can be distinguished from electronic noise while keeping bright cells within the scale. Use unstained cells to set up the instrument so that all of your cells can be easily visualized on forward scatter (FSC) and side scatter (SSC) plots. This will help you choose compatible fluorophores which can be easily detected and pick the optimal filter set. Here you will learn about the essential controls you should include in your experiment and when to use them to obtain publication quality data.īefore starting an experiment, familiarize yourself with the instrument you will use so you know which lasers and filters are available. ![]() Controls are vital to any flow experiment to reliably distinguish your results from background variation and nonspecific effects. Q: Why does AVMA policy oppose cosmetic tail docking?Ī: The essential question is not “How harmful is the procedure?”, but rather “Is there sufficient justification for performing it?” Performing a surgical procedure for cosmetic purposes (i.e., for the sake of appearance) implies the procedure is not medically indicated. Painful procedures conducted in the neonatal period when the nervous system is vulnerable can result in negative long-term changes which affect how pain is processed and perceived later in life. 25 The intensity or duration of the pain under ideal or typical circumstances is difficult to quantify. There is some early, but inconclusive, data that raises questions as to whether docking impairs communication with other dogs 23 or may increase the risk of developing incontinence. However there is no strong evidence that naturally bobbed or surgically docked dogs are physically or psychologically disadvantaged. 22Ī: It is natural for most dogs to have tails based upon their descent from a tailed species. In countries such as the United Kingdom where tail docking is legally prohibited (with a few exemptions) the breed standards of traditionally docked breeds have been amended. 18,21 Therefore tail docking of non-working dogs, even if their breed was originally developed for working purposes, is considered a cosmetic procedure unless evidence exists to the contrary. Survey data indicate that preventive tail docking of pet dogs is unnecessary. Q: Why is tail docking currently carried out on non-working dogs?Ī: Tail docking of some breeds may be based on a belief that their non-working members experience risks similar to working dogs more commonly, however, it is to conform to a distinctive breed appearance or standard. For example among the very similar Pointer, German Longhaired Pointer and German Shorthaired Pointer, only the German Shorthaired Pointer is traditionally docked. Differences between breeds that are docked and those that are not are often minor. 19 Diesel et al 18 reported that working dogs (predominantly gundogs) were not at significantly greater risk of tail injury than non-working dogs, but dogs that were kenneled were at increased risk. An uncontrolled study of German Shorthaired Pointers in Sweden suggested there might be a high level of tail injury subsequent to a ban on docking. 18 It has been suggested that certain breeds of dogs, or dogs used for specific purposes, have a greater incidence of tail injury. In the largest study to date on tail injuries in dogs the incidence was 0.23% and it was calculated that approximately 500 dogs need to be docked to prevent one tail injury. These justifications for docking working dogs’ tails lack substantial scientific support. Long-haired dogs may become more soiled if they have a hanging tail.Hunting dogs, such as pointers, may damage their tail tip in underbrush.A guard dog could be seized by the tail to thwart its attack. ![]() American Veterinary Medical Foundation (AVMF).American Journal of Veterinary Research (AJVR).Journal of the American Veterinary Medical Association (JAVMA).AVMA Center for Veterinary Education Accreditation.AVMA Congressional Advocacy Network (CAN).Donate to American Veterinary Medical Foundation (AVMF). ![]() Working tirelessly, he always pushes through, and meets the challenges standing in the way." 'Major Grom: Plague Doctor' is currently available to rent, purchase, or stream via subscription on Netflix. Incredible strength, analytical mind and integrity – these qualities make Major Grom the perfect policeman. Petersburg, known for his daring nature and uncompromising attitude towards the criminals of all kinds. It is a sequel to the 2017 short film by Bubble Studios called ‘Major Grom. Here's the plot: "Igor Grom is a skilled policeman from St. Directed by Russian filmmaker Oleg Trofim based on the eponymous comic book series by Bubble Comics, ‘Major Grom: Plague Doctor’ is an engrossing action-thriller saga chronicling the adventures of legendary policeman Igor Grom and his friends. You probably already know what the movie's about, but just in case. Released July 7th, 2021, 'Major Grom: Plague Doctor' stars Tikhon Zhiznevsky, Lyubov Aksyonova, Aleksey Maklakov, Alexandr Seteykin The movie has a runtime of about 2 hr 16 min, and received a user score of 67 (out of 100) on TMDb, which put together reviews from 494 respected users. Now, before we get into all the details of how you can watch 'Major Grom: Plague Doctor' right now, here are some details about the Bubble Studios adventure flick. ![]() ![]() Read on for a listing of streaming and cable services - including rental, purchase, and subscription alternatives - along with the availability of 'Major Grom: Plague Doctor' on each platform when they are available. Fancy watching ' Major Grom: Plague Doctor' in the comfort of your own home? Finding a streaming service to buy, rent, download, or view the Oleg Trofim-directed movie via subscription can be a challenge, so we here at Moviefone want to do the work for you. ![]() ![]() ![]() The website offered us one month of use for £1, though, with no requirement to continue, which seems more than fair. Total AV used to offer a 7-day free trial, but that seems to have been dropped. We've summarized what's on offer, but if you're looking for the full picture, it's all on the official Pricing Matrix page. If you're not ready to hand over any cash, Total AV Free Edition has on-demand scanning only (no real-time protection) and basic web filtering for the cost of precisely nothing at all. Bitdefender's excellent Premium Security includes a full VPN and is almost identically priced ($60 year one, $150 afterwards), or you can cover 25 devices with Avira Prime for only $130. But the price jumps again to $59 in year one, and a chunky $150 on the first renewal, $170 afterwards. Total AV Total Security lifts support to six devices, and throws in an ad blocker and a password manager. If you're looking for an antivirus and VPN from the same provider, Avira Prime has many more features, and is $99 a year (even covering 25 devices only costs $130.) Seems expensive for a suite which doesn't even include a firewall. Total AV Internet Security adds a Windscribe-powered VPN and looks good value at $39 in year one, but that jumps to $119 on the first renewal, $139 afterward. Bitdefender Antivirus Plus doesn't have the same PC maintenance features, but it's a capable antivirus app, and is $30 in year one, only $60 on renewal. Total AV Antivirus Pro looks cheap at only $29 in year one, but this jumps to $99 on the first renewal. You can sign up for Total AV's Antivirus solutions here.For example, Android users get the ability to password-protect apps, preventing others from accessing their most confidential data. As usual, the desktop editions have the most features, but other platforms have additional touches of their own. Protection is available for Windows, Mac, iOS and Android. Total AV Antivirus Pro has Avira-based on-demand and real-time detection, anti-phishing, and a range of system optimization tools: cleaning up browser traces, duplicate and junk files, managing startup programs, optimizing boot times and more. You’ll also find a more conventional slip-yoke design plus a 40-tooth reluctor ring designed for the electronic vehicle speed sensors used with Chevrolet Performance controllers. Larger components, including thicker gears and output shaft, provide greater strength. Designed for custom, LS retro-fit installations, the T56 Super Magnum is a beefed-up version of the high-performance TR6060 transmission you’ll find in the Camaro ZL1. Simply put, no other Chevrolet Performance manual transmission offers as much combined strength, versatility, and control. If you’re on the hunt for a heavy-duty transmission able to withstand an unbelievable torque capacity-700 lb-ft to be exact-while still providing crisp shifts, check out the all-new Chevrolet Performance T56 Super Magnum Six-Speed Manual Transmission. EFI Conversion Components, Hardware & Upgrades.Air Intake, Cleaner Assemblies, Filters & Components.Safety: Cages, Belts, Helmets, Suits, Extinguishers.Combining brute strength with precision engineering, the T56 is the perfect choice for cruisers and track racers alike. The T56 Super Magnum can accommodate three shifter positions and includes a two-position shifter plate, shifter handle, and Chevrolet Performance-logo ball-type shifter knob. The exterior case is similar in style to the T56 for a fourth-generation F-body (1993 – 2002 Camaro & Firebird) with stronger, high-capacity gear sets, input shaft and output shaft used in the Tremec TR6060. They use an extensively modified transmission case to prevent leaks under high-stress conditions and increase overall power-handling capabilities. If you’re on the hunt for a heavy-duty transmission able to withstand up to 700 lb-ft of torque while still providing crisp shifts and effortless highway cruising, check out the Chevrolet Performance T56 Super Magnum Six-Speed Manual. OUR WORLD-CLASS SIX-SPEED MANUAL TRANSMISSION BULKS UP! T56 Super Magnum 6-speed Manual Transmission Note: Use with installation kit P/N 19301625, which is compatible with all LS engines with a 6-bolt flange – Approximately 33.6 inches long with bell housing attached (bell housing included in separate installation kit) ![]() – Kit includes shifter handle and Chevrolet Performance-logo ball-type shift knob – Two-position shifter plate included, with third position built into the transmission – 40-tooth reluctor ring that’s necessary for use with electronic vehicle speed sensors used with Chevrolet Performance controllers – Exterior case similar to fourth-generation F-body transmission with the stronger, high-capacity gear sets, input shaft and output shaft used in the TREMEC TR6060 – High-torque capacity TREMEC six-speed manual designed for custom, retro-fit installations with Chevrolet Performance crate engines T56 Super Magnum Six-Speed Manual Transmission P/N 19352208 Charged Tornado Fang also allows X to cling into walls without moving downwards, but this isn't really used in the TAS. Like the uncharged drills, this can also be used to dash through enemies unharmed. ![]() The drill arm has mostly the same properties as the uncharged drills, except it does more damage. ![]() Charged: X's Buster turns into a drill arm, drilling into anything that dares to be right in front of X.Tornado Fang doesn't work on any other boss. Bosses weak to Tornado Fang include Volt Catfish (although his stun time is much longer than it's worth the measly 2 points of damage), Byte, Press Disposer (Doppler 1 boss), and Vile's Goliath Ride Armor. Tornado Fang can also be used to break some walls in the game, such as the ice blocks in Blizzard Buffalo's stage and the wall hiding the X-Buster upgrade in Neon Tiger's stage. This is abused several times throughout the run. Tornado Fang has another trick, which is that whenever an enemy is drilled by it, it stops doing collision checks for 15 frames, allowing X to completely dash through an enemy unharmed if it's hit by Tornado Fang. Usually though, this takes too long to kill something with it. The drills don't do much damage, but keep drilling enemies every 30 frames (half second) for several hits. Pressing shoot quickly again releases another two drills in a spread fashion. Uncharged: Shoots a drill forward, which stalls for a moment and then moves forward. ![]() The weapons will be listed in the order they're obtained: As always in the Mega Man games, defeating a major boss allows the Mega Man incarnate to take the boss's weapon. ![]() (The capture to show the graphs is also being done with a short snapshot length - all Wireshark cares about is the number of packets, not the contents of the packets, and a short snapshot length reduces the chances that packets will be dropped, as less space is consumed in the kernel buffers used on most operating systems, including Windows with WinPcap/Npcap - and perhaps that makes the difference.) So my guess is that, somehow, the pings are working only when a capture is being done in promiscuous mode. ![]() There's no indication whether the capture is being done in promiscuous mode, but the terminal window shows pings timing out and then succeeding. In the first photo, Wireshark is displaying packets, and it appears that the capture is in progress and hasn't been stopped (the red "stop" button isn't grayed out, and the blue "start" button is). In that case, Wireshark is capturing traffic, but not in promiscuous mode - that's how it sees the packets to count them and display them in the graphs (it doesn't do it by getting interface statistics, it does them by capturing packets and counting them). In the second photo, at the startup screen, Wireshark is showing traffic on the Ethernet adapter, but the pings timed out. Please find the after launching the capture on the Ethernet card Reply to this email directly, view it on GitHub You are receiving this because you authored the thread. There is the loopback installed by Wireshark Was there a line on the startup screen corresponding to your Ethernet If it's just a flat line, what happens if you try pinging the gateway -ĭoes that cause the line to show some traffic? Is it showing a line for thatĪdapter? If so, does that line show any traffic, or is it just a flat line? Interfaces, including the Ethernet adapter. Wireshark should display a line on the startup screen for each of the So that's the card on which networking only works you're running Wireshark? On Wireshark there is the Ethernet card classic that I use to capture. So there's an interface on your machine, shown by Wireshark, that Surely received but not correctly interpret. That all packets that come from the computer is replied. Printf("Ioctl failed with error code : %d", WSAGetLastError()) Ĭ) netstat doesn't show any errors in "UDP STatistics for IPv4"ĭ) Both IP checksum and UDP checksum is set to 0000 (i.e disabled).I'm able to capture on the firewall just in front. Sprintf(err_msg, "Error to set in promiscous mode: WSAIoctl returned error code %d\n", WSAGetLastError()) If (WSAIoctl(s, SIO_RCVALL, &dwValue, sizeof(dwValue), NULL, 0, &dwBytesReturned, NULL, NULL) = SOCKET_ERROR) UDP packet able to capture through socketī) I created a raw socket but still couldn't capture the packet observed in wireshark.Įnabled promiscuous mode. ![]() We can capture the packet through sockets when it is entering through this interface. UDP packet not able to capture through socketĪ) I tried UDP server with socket bind to INADDR_ANY and port 2222. I can see the UDP packets in wireshark but it is not pass through to the sockets. I have a board (with FPGA) connecting to a windows 10 host through a 10G NIC. |
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