Just look at any highway construction zone and you're likely to see at least one fallen, mangled cone. While rubber cones can pop back upright after a glancing blow, a direct hit renders them unusable and unrepairable. They also are heavy and cumbersome to deploy when you have a whole stack of them, especially because sometimes they stick together, says Carcell.Īnother shortcoming with traditional rubber cones is the cost of replacement. While the ubiquitous rubber traffic cone is a vast improvement over the wooden barricade, the same challenges Scanlon's design partially overcame with respect to wooden barriers – portability, resilience, visibility and storage space – still persist, especially in emergency response operations.Ī key shortcoming for emergency responders is the amount of room a stack of cones takes up in an already-cramped ambulance or apparatus. Traffic channelizing devices are critical to making a safe space for emergency personnel to respond to a roadway incident. This is where traffic cones come back into the story. "But people don't always pay attention, which means you have to pay more attention to yourself."ĮMS workers need to be able to focus on the patient – not on roadway safety – which is why they deserve every tool at their disposal to get drivers' attention and make roadway emergency scenes more visible. When an accident occurs, it's likely at least one of the town's narrow two lanes of travel needs to be channelized to make the scene safer for EMS responders working with patients, says Carcell. The population of the town on the shores of Lake Erie, dubbed "Ohio's first summer resort," balloons in summer with tourists and a motorcycle rally. Just ask Rachel Carcell, a captain in the Geneva-on-the-Lake Fire Department in Ohio. While there is an entire genre of materials dedicated to educating the public to " move over and slow down" when emergency personnel (and road workers) are present, inattentive or speeding drivers and lack of visibility still contribute to accidents and fatalities. ![]() Law enforcement officers, tow operators, road service technicians and transportation workers accounted for an additional 39 fatalities. The important role traffic cones play in public safetyĪccording to the Emergency Responder Safety Institute, 11 fire and EMS workers were struck and killed by vehicles while working roadway incidents in 2022. But even some 80 years after Scanlon's patent, there was still room for improvement, especially in the area of public safety, where traffic cones are deployed to create a protected workspace for emergency personnel responding to roadway or roadside incidents. ![]() Scanlon's safety marker, granted a patent in 1943, was designed to return to an upright position when struck by a glancing blow.Īdvantages of Scanlon's rubber safety markers were higher visibility, resilience when struck, ease of deployment and ability to be stacked for storage. He noted that the large wooden barriers could cause hazard to automobiles that accidentally struck them. An innovative new design for traffic safety cones makes roadway incident scenes more visible while being easier to deploy.
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Insert Benefits Prezi makes your presentation more interesting and interactive Its a fun and easy way for you and your students to create presentations It saves all your presentations in one online location. Like PowerPoint you can customize each presentation and change the colors of the templates, size and styles of fonts. No image editing tool with the free version. Limitations The free version only gives you 4GB of storage. The public can pay $4.92 a month for the free access teachers get or $13.25 a month for a better one. An answer to this question is also of interest to gamblers, who want to be able to guess as many correct cards as possible, and to casino executives, who want gamblers to be able to guess as few correct cards as possible.īut given enough time, the odds are that mathematicians like Fulman will sort out these and many other card-shuffling conundrums.Transcript: Costs Teach Back Presentation EDT672-Spring 2017 By: Kaitlin Moran What is Prezi? Customize Audience/Purpsoe Teachers can use an education version for free Teachers can pay $4.92 a month for more storage, tools, and training videos. They also remain stumped by the optimal guessing strategy to maximize the expected number of correct guesses when turning up cards one at a time after a series of riffle shuffles. Studying “patience sorting,” dealing cards into piles, sheds light on passenger airline boarding, and researchers study card shuffling in hopes of understanding and improving traffic flow.īut mathematicians still puzzle over many questions about card shuffling, Fulman says.įor instance, they want to know the number of shuffles required to thoroughly mix a deck using the almost perfect shuffle technique employed by Las Vegas casino dealers, who perform “neater” riffle shuffles achieving near-perfect alternation from one hand to the other. Card shuffling is not just fun and gamesĬard shuffling has practical applications beyond card games, magic tricks and gambling.Īnalyzing the mixing time of shuffling helps computer scientists determine the optimal distribution of files and folders in databases. And biologists have considered the mixing time of shuffles to study the order of genes, which can help them estimate the evolutionary distance between two organisms, Fulman says. Back-and-forth uses alternating directions such as one, two, three, four followed by four, three, two, one.īack and forth dealing is faster and improves the cards’ randomness, thus requiring fewer shuffles for a well-mixed deck. In the cyclic method, cards are dealt in a repeating sequence such as one, two, three, four, one, two, three, four. Two commonly used methods of card dealing are the cyclic method and back-and-forth. Perfect shuffles can restore a deck to its original order, and specific sequences of shuffles can move a card to a desired position, enabling a magician to control the cards in a way that seems magical.įor mathematicians, fairness is a big dealįulman also explores card dealing, a key to ensuring fairness in card games. In blackjack, for example, card suits don’t matter, and certain cards are equivalent, so just four or five riffle shuffles are plenty for mixing. ![]() What the cards are being used for makes a difference, too. The overhand method - taking sections of a stacked deck and moving them over to make a new stack - must be repeated a whopping 10,000 times to mix the cards well. Scattering the cards out flat on the table and randomly spreading them over each other, called “smooshing,” requires 30 to 60 seconds for thorough mixing. ![]() It requires just seven shuffles to mix a deck well. ![]() The riffle shuffle - splitting the deck roughly in half then using the thumbs to quickly interleave the cards - is the most efficient. Card shuffling is a numbers gameĪmong the many insights Fulman provides is that the number of shuffles required to thoroughly mix a deck of 52 cards depends on the shuffle type used. He shares what is known on the topic in an upcoming book, The Mathematics of Shuffling Cards ( American Mathematical Society), which he co-wrote with acclaimed mathematician Persi Diaconis. Jason Fulman, professor of mathematics at the USC Dornsife College of Letters, Arts and Sciences, studies card shuffling using math. It can even reveal the best method for dealing cards. Math can answer the age-old question of how many times a deck of cards needs to be shuffled to ensure the cards are thoroughly mixed. Mathematics sometimes impacts our lives in seemingly unsuspecting ways, including card shuffling. USC-Huntington Early Modern Studies Institute ![]() Shinso Ito Center for Japanese Religions and Culture Max Kade Institute for Austrian-German-Swiss Studies Huntington-USC Institute on California and The West Casden Institute for the Study of the Jewish Role in American LifeĬenter for Islamic Thought, Culture and PracticeĬenter for Latin American and Latinx Studies ![]() They're not really making new print readers anymore. Newspapers have generally given up on the idea of creating new print readers. Is it just the case that these Gannett newspapers aren't managing to get people who used to subscribe to their print paper to subscribe to their digital product instead?īENTON: Yeah. And today, most people get their news online. It's been on the decline for decades, actually. ![]() That means cutting staff and cutting the quality of their newspapers.įLORIDO: I guess it goes without saying that print circulation of newspapers has plummeted in recent years. And the way that they have been doing that is by cutting costs to the bone. The problem is, as part of the merger, Gannett took on a lot of debt, and they have to pay off that debt. The thought was you could achieve these economies of scale and make a profitable business. You have the page layout and editing done elsewhere. The idea was an individual newspaper might struggle on its own, but if you buy enough of them, you can extract as much of the cost of producing the newspaper from the local community as possible. So what's going on here?īENTON: The Gannett that we have now is the result of the merger of two very large companies. I mean, newspaper revenue has been steadily declining over that time but not by that much, not at that rate. Welcome.įLORIDO: Joshua, Gannett had 25,000 employees at the end of 2019, and less than four years later, it has just over 11,000. Joshua Benton has been writing about this for the Nieman Journalism Lab at Harvard, and he joins me now. Since its merge with newspaper company GateHouse Media in 2019, Gannett has closed or sold hundreds of papers and slashed staff by more than half, and that is projected to continue. To register for the presentation, and investors can log in at this link .The country's largest newspaper company, Gannett, is once again forecasting it will sell off more of its daily newspapers. The company said it will host an online conference call on Wednesday, February 22, 2023, at 11.00am ET. Our collective South Texas operations puts us on the path to becoming a leading producer of uranium in the US," noted Paul Goranson, CEO and director of encore. The strong technical team at enCore is excited to get started at Alta Mesa. As we advance towards our Q3/23 production goal at our Rosita ISR Uranium Processing Plant we will commence work at the Alta Mesa Project with plans to restart production in 2024 with installation of a fully permitted wellfield. "With the completion of this transaction enCore is more than doubling our production capacity in South Texas. The facility can reach commercial production levels with limited required capital within an estimated 10 months of a production decision. ![]() Between Alta Mesa, Rosita and Kingsville Dome, all fully licensed for production, enCore's ISR processing facilities have a combined potential processing capacity of 3.6 million pounds of uranium per year.Īlta Mesa is currently on standby and ready to resume production. On behalf of the Board of Directors we extend congratulations to the enCore team for a major achievement," he added.Īlta Mesa includes a fully-licensed and constructed ISR processing facility that has an operating capacity of 1.5 million pounds of uranium per year. We are all looking forward to a dynamic and rewarding 2023. This Texas platform positions the company well for its continued growth not only in Texas, but with planned operations in South Dakota, Wyoming and ultimately New Mexico. “With its more immediate plan of restarting Rosita in later 2023 and greatly expanding its production profile with the start-up of Alta Mesa in early 2024 our goal of becoming a 3 million pound per year domestic producer from a consolidated base of operations within a 100-mile radius of Corpus Christi, Texas is well underway. READ: enCore Energy to acquire Alta Mesa uranium project in South Texas from Energy Fuels for US$120 million Sheriff, the executive chairman of encore said in a statement. ![]() "Alta Mesa is a key acquisition in enCore's development into the dominant ISR uranium producer in the state of Texas,” William M. The transaction provides enCore with three licensed uranium in-situ recovery (ISR) processing plants and positions enCore as a leading US-focused ISR uranium company with proven management expertise to advance multiple production opportunities within its portfolio. EnCore Energy Corp (TSX-V:EU, NYSE-A:EU) said it has completed its acquisition of the Alta Mesa In-Situ Recovery uranium project from Energy Fuels Inc. ![]() If you've never had one, give it a shot! What sections would you add to your dashboard? I'd love to hear about it. I hope this overview has given you some ideas for your dashboard. It's short but just enough to get me through the day. I keep an additional column called 'neglected' for areas that aren't getting enough love. Note that I link associated projects, so I can get an idea of how my Projects align with my Areas. The setup is just like my projects but without a due date. Similar to my projects, this overview of my Areas reminds me of the standards I want to uphold. ![]() These are the parts of your life that don't have a specific deadline, like your health and relationships. :) Areas ListĪn Area of Responsibility is a sphere of activity with a standard to be maintained over time. When I'm finished with a project, I check the Done box and celebrate. Another table view shows my Someday/Maybe projects if I decide to pick it up at a later date. With some filtering magic, the project disappears. If I've got too much on my plate, I check the Someday/Maybe box. Sometimes I get a little too enthusiastic and start a project when I don't have the time for it. Major milestones and links to related resources go here. If I click on each project, a page pops up with more details. The table is sorted so that projects with a shorter timeline are shown at the top. Well shaped projects have an end goal and a deadline, so I make sure those two items are visible. I want to know at a glance what I'm working on, what kind of deadlines are coming up, and how much of a workload I'm imposing on myself.Ī filtered table displays my active projects. My productivity system revolves around Projects. I use a table and the filter function to automatically hide entries after a week. 70% completion is a happy medium-easy enough to not get frustrated, difficult enough to be challenging. On the other hand, if I can only complete half of my habits, I might feel dejected. If I can hit 100% of my habits, I’m not challenging myself enough to grow. I don’t aim for perfection while tracking my habits. It’s a small prompt, but it helps keep me on track most days. If I look at my Notion, I know that I will be prompted to look at the rest of my productivity stack. In the screenshot of my habit tracker, you can see I’ve got other tools listed, like Sunsama and Roam. ![]() I use my habit tracker as a pointer to other tools I want to use daily.If I’m working on developing a habit, it goes in this section. Either way, placing my most important work front and center keeps me on task. In the real world, unblocking others often happens first. Ideally, I’d start at the first task and work my way down, focusing on one at a time (see The Ivy Lee Method). Underneath my goals is a section for my Most Important Work.Įvery morning I open my Notion Dashboard and write down three to six tasks. These quick reminders help keep my day-to-day aligned with my long term goals. Right at the top are simplified reminders of my quarterly goals. To keep my dashboard as simple as possible I aggressively use filters and try to add as few sections as possible. I need to design it with low-motivation me in mind. Dejected, low-motivation-me will curse the day he ever thought about such a stupid tool.Įvery part of my dashboard that needs frequent updating is a part that can fail in the future. He’ll look at the same tool and feel overwhelmed. Eventually, low-motivation-me will arrive. This kind of motivation is great! Whenever I have energy like this, I capitalize on it, but I need to remember to reign it in a little. I imagined my perfectly productive self, plowing through my amazing daily routine, dashboard by my side. When I first envisioned making my dashboard in Notion, I started nerding out. It points me at everything else I need to do. ![]() My dashboard contains the minimum amount of information I need to get today done. If you don't like the word dashboard, call it HQ, or an Ops Keystone. In the past, my "dashboard" has been many things: a physical notebook, a checklist in Evernote, and even an excel spreadsheet. I have one habit I maintain every day without fail: “look at my dashboard”. Future articles will cover project tracking, collaborative documentation, and what I don’t use notion for. In this article, I’ll cover the first role: my dashboard. I’ll show you how I use Notion, how it fits into my productivity system, and what I don’t use Notion for. Let’s dive into some implementation details. Many readers are asking how I use Notion, an organization app. Earlier I wrote about my productivity tech stack, but I didn’t show you what that looks like. ![]() Keep count of your points and hold the top spot the leaderboard. Bored of playing alone? Then turn on a multiplayer mode when you have an Internet connection, invite your friends and play together, complete various tasks, fight with beasts enemies and protect your families.Īll your personal and collective results will be accurately calculated and put into the leaderboard. Strengthen yourself and your family by munching on green leaves. Unfortunately, you have to watch out for bears, wolves, and hunters, but you can also find a mate, start a family of fawns, and make the forest beautiful for your offspring. The ability to play with friends online in online simulators. Show off your antlers in Deer Simulator, a game where you walk the world as a deer. We did everything to make you feel yourself in a real world.Ĥ. Discover unusual places and locations, nature and big cities, feel all the weather conditions and seasons. Our Cat Simulation game supports 3D expansion. In this simulator the game for sure won’t be boring because you will find enjoyment in leveling up your kitten, communicating with cats of other breeds as well as fighting with enemies and discovering new combat achievements.ģ. The events of the game take place in an exciting world where you can complete various tasks, adventures, battles with enemies and a lot more. Gain rewards and earn coins that you can use for unlocking new breeds.Ģ. ![]() Explore a 3D World - Explore the world and travel to unique locations. youre viewing your generator with the url cat-generators - you can: change its url duplicate it make private download it delete it close if you click the button below, it will load a list of older versions of your generator so you can download them in case you accidentally deleted your code, or there. ![]() Animal simulator lets you leave your current family to start a new one. Choose a nickname, the gender, a desired color, clothes and accessories. Animal simulator: Customize each family member by name, gender, fur color, bark, eyes, body size, and more - Raise a family: Have up to six cubs per family and continue your legacy. The ability to create a cat as well as the whole cat family. There are such advantages in our Cat Simulator that you can appreciate:ġ. The higher level is your cat and its family, the more breeds will be opened for you.Īdvantages of the Cat Simulator application Our adventure 3D game allows you to choose a domestic animal of a desired breed, to play with friends and their cute pets online in real time thanks to the multiplayer mode, to be friends with them, to create real clans and even to protect your family. Live and play like a real cat, acquire a family for your pet and learn something new about your favorite breed of cats every day in this simulator. You can make friends with an online cat just downloading our program on your phone or tablet for free. Download our app for free on your smartphone or tablet and live an exciting life with your cat.Ĭharacteristics of the application “Cat Simulator” You are a small tiny and cute kitten and today is the day your owner wants to wash you but you dont like water at all. If you do not have a real cat in the house but you do want to get a pet to take care of it, if you like games with animals even if they are virtual then our application “Cat Simulator” is a great option for your leisure time. ![]() Stewart is famous for providing a wide variety of surfboards, especially longboards. The size of this surfboard ranges from 9 feet to 10 feet. Also, it adds a classic look to the surfboard. It has a meek and clean raked single fin that measures 9 inches. If you want to make this longboard more agile and top-performing, you can consider installing a fin. Plus, the tail will give you convenience as you transition to the nose concave, letting you go back and forth effortlessly. It comes with rails that soften as you move forward, which adds ease in turning, and the hard edges on the squashtail-design help in releasing the water and boosting it further. When it comes to maneuvering this surfboard, you’ll admire it. Also, this advantage makes it easier for nose-riding. It trims its agility as you lift down the line. This surfboard provides a smoother glide as you ride it along waves because of its long blended, and deep concave-outline on the nose. It also comes from high-quality materials, making sure it stays durable even when you use it frequently. It features a classic style with a modern touch, and it comes in appealing color combinations that other surfers will notice as you bring it outside. One of the most recommended longboards that you can check out is the Ripster Longboard Surfboard. If you’re a newbie, you’ll need an all-rounder surfboard, and Stewart is where you can find a collection of competitive longboards. Stewart Mighty Flyer Longboard Surfboard.Here’s a Stewart Surfboards review, and below are the top picks that you can consider buying from this brand, from longboard to fish surfboards. The Top 10 Best Stewart Surfboards Reviewed Getting the Best Stewart Surfboard – Buying Guide.The Top 10 Best Stewart Surfboards Reviewed.If you are in the market for a new longboard, I encourage you to give Retrospec a try. Based on my personal experience, I have no doubt that Retrospec is a reliable and trustworthy brand that delivers on its promises. Their products are well-made, durable, and sustainable, and they offer a wide range of options to suit different needs and preferences. In conclusion, I highly recommend Retrospec as a longboard brand. They also offer a variety of designs and colors, so you can find a board that fits your personal style. Whether you are looking for a traditional longboard for cruising and carving, or a smaller skateboard for commuting, they have something for everyone. Retrospec’s use of bamboo and maple wood, as well as their efforts to offset their carbon emissions and participate in beach cleanups, show that they take this issue seriously.įinally, I appreciate the wide range of options that Retrospec offers. As someone who cares about the environment, it’s important to me that the products I buy are produced in a responsible and eco-friendly way. This is a testament to the high-quality materials and construction techniques used by the company.Īnother reason I am a fan of Retrospec is their commitment to sustainability. I have had my Retrospec longboards for several years now and they are still in great condition, despite being ridden regularly. First and foremost, their products are extremely well-made and durable. There are a few key reasons why I think Retrospec is a top-notch longboard brand. Why I Think Retrospec is a Good Longboard Brand I found it to be a fun and reliable option for shorter rides. The trucks are slightly smaller on the Quip, which makes it more agile and easier to carve. ![]() It also has large and soft wheels, which provide a smooth ride. Like the Zed Bamboo Longboard, the Quip Skateboard is made with bamboo and maple wood. This is a smaller and more portable option that is great for short-distance commuting or just cruising around the neighborhood. One that stands out in my mind is the Retrospec Quip Skateboard. Since my first positive experience with Retrospec, I have had the chance to try out a few other models from the brand. I have converted another detailed article about retrospect longboard review. I have had it for several years now and it is still in excellent condition, despite the fact that I ride it regularly. It exceeded my expectations in terms of both performance and durability. Overall, I was extremely happy with my first Retrospec longboard. The trucks were also well-made and allowed for easy turning and maneuverability. The wheels were large and soft, which provided a smooth and stable ride. It was also very lightweight and flexible, which made it perfect for cruising and carving. The deck was made of bamboo and maple wood, which gave it a unique look and feel. I ended up purchasing the Retrospec Zed Bamboo Longboard Skateboard and I have to say, I was blown away by the quality of the product. I had heard good things about the brand and decided to give them a try. ![]() ![]() I first discovered Retrospec when I was looking for a new longboard to replace my old one. ![]() ![]() You’ll find you can still manipulate the webcam footage during the recording, which is a big plus: you can move it to another corner (it can’t be a free-floating window), you can resize it as before, and even switch it off completely. It feels so superfluous.Īnyway, once you click on that toolbar’s big red button, the recording will start. ![]() It’s useful in a way, but it’s the same controls you were offered prior to clicking on that big red button, although presented in a different way. You also have the ability to turn on or off the mics and the webcam. This is where you move the webcam to another corner, and resize it by clicking and dragging its edges. You can’t control other aspects of your computer aside from the Snagit tools in front of you. Instead, you’re in some sort of preview mode. This includes enabling the webcam, choosing its position and shape, whether you wish to record the entire screen or merely a section of it, along with options to capture the cursor, a connected microphone, and the system audio.Ĭlicking on the big red capture button doesn’t actually start the recording though. And you’ll find a good number of useful controls. Whether you’re taking a photo or a video, it’s all done through there. Once you’ve enabled all the features you need (like access to the webcam, being able to record the system audio, that sort of thing), you control Snagit from keyboard shortcuts or if you’re on a Mac a convenient shortcut in the Menu Bar. You’ll find setting up Snagit to be extremely straightforward, and almost identical to Camtasia. Perfect recording of both audio and video, but no video editing capabilities.Enabling the right settings to allow Snagit to capture what it needs is a simple matter of going through this list (Image credit: TechSmith) ![]() These formulae, developed by Lawrence and Braunworth in 1906, are still used today as the basis for the design and analysis of centrifugal pumps, and have been refined and expanded over the years to account for more complex geometries and operating conditions. Specific speed can be defined as the speed of a geometrically similar turbine that would develop unit power under a head on 1 meter. Pump efficiency: The efficiency of a centrifugal pump can be calculated based on the head and power consumption of the pump, using the formula ? = H * Q / (g * P), where ? is the efficiency, H is the head, Q is the flow rate, g is the gravitational acceleration, and P is the power consumption. Lawrence and Braunworth developed an empirical formula for the head-capacity curve, which is still used today: H = kQ^(2)/D^2, where H is the head, Q is the flow rate, D is the impeller diameter, and k is a constant that depends on the pump geometry and operating conditions. Head-capacity curve: The head-capacity curve describes the relationship between the head and flow rate of a centrifugal pump. It can be calculated using the formula Ns = N * (Q)^(1/2) / H^(3/4), where Ns is the specific speed, N is the speed, Q is the flow rate, and H is the head. Specific speed: The specific speed is a dimensionless parameter that characterizes the shape and performance of a centrifugal pump. Impeller diameter: The impeller diameter can be calculated based on the required flow rate, head, and speed of the pump, using the formula D = (Q/H)^(1/2) * N^(1/3), where D is the impeller diameter, Q is the flow rate, H is the head, and N is the speed. ![]() Some of the key formulae developed by Lawrence and Braunworth include: The formulae developed by Lawrence and Braunworth are still used today in the design and analysis of centrifugal pumps. Their work was based on experimental data and mathematical modeling of fluid flow in centrifugal pumps. Lawrence and Braunworth published several works and formulae in 1906 related to the design and analysis of centrifugal pumps. Calculate the flow velocity from a selected volumetric flow through a pipe or duct of a certain diameter and display a volume flow rate to flow speed. The calculation is based on the Lawrence and Braunworth works and formulae(1906) Specific speed is calculated on the basis of flow and head at BEP according to the following formula courtesy of Wikipedia: Common specific speed values for rotodynamic pump impellers fall between 40. At constant head and rotational speeds, higher specific speeds lead to increased pump flow rate.This file determines the following parameters for two kinds of flow occurence from the end of a vertical pipe:Ī) Circular weir discharge: The required pipe diameter, the weir height and the weir discharge trajectories for a vertical distributor (Uniform Circular Weight tab), and ī) Jet flow discharge: The required pipe diameter and the peripheral jet height (Jet Flow Discharge tab).In constant head and flow, higher specific speeds lead to higher rotational speeds, resulting in smaller impeller diameters.Finance, Math, Health & Fitness, and more calculators all brought to you for free. Depending on the specific speed obtained, the pump impeller is selected from the radial flow type. Free and easy to use calculators for all of your daily problems.Pump impeller classification according to specific speedĮxample:Get the specific speed of a pump with a head of 30.5 m and a flow rate of 1135.7 m3 / hr at 500 rpm. In multi-stage pumps, the pump head is divided by the number of stages. The rational speed is the rotation of blade with specific speed, thus resulting. H: The pump head (at each stage a impeller) at the point of best pump operation (BEP) per unit m. To calculate, the forces on the blade or. On the pump side it computes specific speed, suction specific speed, min & max acceptable flow, actual pump efficiency and cost per 1000 gallons pumped just name a few. In double suction pumps, the flow rate must be divided by 2. This calculator allows you to compute lots of pump and motor stuff from catalog and field test data. Q: Volumetric flow rate at the best point of operation of the pump (BEP) per unit m3 / hour. N:Rotational speed of the pump in RPM unit Specific speed (Ns) is calculated using the following formula: The Specific Speed of Pump formula is defined as an index used to predict desired pump or turbine performance. In general, centrifugal pumps are divided into three categories according to their specific speed. Impeller Classification and Specific Speed: ![]() ![]() Norton antivirus provides industry-leading security software for PC, Mac and mobile devices. Platforms: Windows 10 and 11 plus MacOS, Android, iOS.įree version? No, but a free 30-day trial is available.Ĭost: $100 per year for ten devices (first year).įor a long time, Norton Security - now called NortonLifeLock, and no longer part of Symantec - has earned high marks from AV-Test, AV Comparatives and SE Labs for virus and malware detection. If you uninstall the third-party protection, Windows will turn back on its own antivirus. Windows 10 and 11 will automatically disable its own Windows Defender antivirus when you install third-party antivirus. Defender also lets you tune the level of protection you want, giving you control over blocking potentially unwanted apps and protecting folders and files from a ransomware attack. ( Note: Microsoft changed the name of Windows Defender to Microsoft Defender and has expanded the service to other platforms.) This free antivirus program is built into Windows, and it's turned on by default, the antivirus engine does its thing, and this antivirus solution will cover the basics of internet security. In fact, it is one of the best antivirus software options. And with the free Microsoft Defender Antivirus software running on Windows 10, you have a malware protection safety net if you do let your guard down. Honestly, if you practice safe computing - you keep your software up to date, you use strong passwords (with the help of a password manager), you steer clear of unexpected emails and you don't click suspicious links that may be phishing attempts - you probably can avoid zero-day attacks and ransomware attacks. Paid version: Windows Defender Advanced Threat Protection is available to corporate users for a fee. Be sure to check the terms of the subscription plan before you buy so you won't get an unwelcome surprise when your subscription renews.įree version? Yes, free antivirus built into Windows 10 and Windows 11. The regular rate for the services may be double the introductory rate or sometimes more. After the first billing period - typically a year or two, depending on the plan you purchase - the amount you pay for the service may increase substantially. Note: The pricing structure for antivirus services can be complicated, since providers often offer low introductory prices to entice you to sign up for their services. ![]() Windows-targeted malware has a larger base of devices to infect, giving it more potential in the eyes of cybercriminals, so all our antivirus picks work on Windows. Windows devices make up three out of every four laptop or desktop operating systems, according to the latest data from Statcounter. It's all too easy for a hacker to access your personal information, and that's why you should always invest in protection. It's so important to regularly check your computer's health to save yourself from headaches in the future, whether they be from scammers or your computer just not working as it should. No matter how good you think your computer is, it can still be susceptible to viruses and malware without the best antivirus software running. ![]() Plant Breeders' Rights – Request for Site ExaminationĪpplication for Certification of Livestock Feeds from Canada to the United States Plant Breeders' Rights – Confirmation of Grant of Rights Information Veterinarian's application for an import permit for a prescription platform product or autogenous veterinary biologicĪpplication for Registration under the Canadian Debarking and Grub Hole Control Programĭirect Rapid Immunohistochemistry Test (DRIT) Positive Wildlife Rabies Surveillance Sample SubmissionĬanadian Animal, Semen, Embryos or Products/By-Products Returning-Return Application Form Terrestrial Animal Health Division (TAHD) Sanitary Certificate for Fish, Seafood and Products of their Processing Intended for Human Consumption, Exported from Canada into the Russian FederationĪuthorization Request for Movement of Products under the Safe Food for Canadians Regulations (SFCR) Import Declaration (Annex A – Dairy Products)Īpplication for Registration Under the Canadian Heat Treated Wood Products Certification Program (HT Program) – D-13-01Įxport Application – Verification Form – Annex HĪgreement Form National Bovine Spongiform Encephalopathy (BSE) Surveillance ProgramĪpplication Regarding a Permit to Remove and Transport, Use, Treat, Store, Sell, Confine, Feed or Destroy Specified Risk Material (SRM) under the Health of Animals Act and RegulationsĪpplication for Inspection – Eggs or Processed EggĪppendix 8 – Order Form for CNCP Phytosanitary Certification Labels and Interfacility StampsĪpplication for Research Authorization under the Fertilizers Act and Regulationsĭestination Inspection Service (DIS) Request for Service ![]() Manufacturer's Declaration for Export for Food Products Manufactured in CanadaĪpplication Form for Issuance of Nuclear Stock Tags and Certificates Plant Breeders' Rights – Application Form for Filing PurposesĬanadian Centre for Veterinary Biologics – New or Revised Outline of Production (OP) or Special Outline (SO)Īpplication for the Renewal of Product Licensing and Renewal of Import Permits for Licensed Veterinary Biologics Manufactured in the United States of America or in other Foreign CountriesĪpplication for Renewal of Veterinary Biologics Establishment Licence and Product LicenceĪpplication for Permit to Import Plants and Other Things under the Plant Protection Act Request for an Exemption to the Safe Food for Canadians Regulations (SFCR)Ĭonditional Release for Inland Inspection by CFIA ![]() Supplement to Application for a Licence to Perform Meat Activities under the Safe Food for Canadians Act and Regulations Notification of Suspected Adverse Events to Veterinary BiologicsĪpplication for Export Inspection and Phytosanitary Certificationįertilizer or Supplement Registration Application Pedigreed Seed Declaration – Certified Seed MixturesĪpplication for Seed Potato Crop Inspection – Grower's DeclarationĪpplication to permit import veterinary biologics into CanadaĬertificate of Health for Entry Into A Semen Production Centre / Supplementary Declaration For Entry of Bulls Into A Semen Production Centre ![]() Application for Permit to Operate a Rendering Plant Under the Authority of Health of Animals Act as Required in Section 165(1) of the Health of Animals RegulationsĪpplication for A Produce Licence under the Canadian Agricultural Products Act and the Licensing and Arbitration RegulationsĪpplication for Permit to Operate a Hatchery – Under Health of Animals ActĪpplication for Seed Analysis Certificate for Export Purposes |