![]() ![]() For over 130 years, the specific name of the Yellow Bullhead Ameiurus natalis, a catfish from North America, was believed to mean “having large nates or buttocks.” Unfortunately, this explanation is based on the incorrect assumption that natalis is the adjectival form of natis, a Latin noun for rump or buttocks. In some cases, available etymological explanations are incorrect. It’s this kind of analysis I hope makes The ETYFish Project a unique and useful reference for anyone who studies or writes about fishes or is curious about the combination of biology and language that zoological nomenclature represents. maculatus) lacked pectoral fins (although present but rudimentary on some specimens) and, hence, had only three fins with which to swim. (Does the fish swim in groups of three?) The answer lies in Rafinesque’s one-sentence description: “… it has only three fins, dorsal, anal and caudal.” Clearly, Rafinesque referred to the fact that the specimen he e xamined (now known as T. What most references fail to explain is what “three swimmer” actually means. Numerous books and websites will tell you that Trinectes is a combination of tri-, meaning three, and nektes, meaning swimmer. A case in point: Trinectes is a genus of coastal North and South American flatfishes whose name was coined by Rafinesque in 1832. Many references accomplish the first objective but fall short with the second. What does that name mean? My objectives are twofold: (1) to provide an English translation of a fish’s generic and specific names and (2) to explain how the name applies to the fish in question. But as Smithsonian zoologist Theodore Gill remarked back in 1896, the precise meanings of many scientific names are poorly known, and a re ference for looking them up, at least among fishes, has long been unavailable. Following Linnaeus’ binomial (genus and species) system, over 10,400 genus-group names and over 61,000 species-group names have been proposed for Recent fishes, with over 5,200 and 35,900 of these names, respectively, regarded as taxonomically valid today. ![]() Naturalists have been naming animals with Latin or Latinized epithets long before Linnaeus formalized zoological nomenclature with his Systema Naturae (10th ed.) in 1758. Theodore Gill, “Fishes Living and Fossil.” Science. ![]() “The means for ascertaining or confirming the etymologies of many scientific names are, perhaps, not available for all who might desire to ascertain them, and they are often wrongly analyzed.” ![]()
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![]() The CEO reiterated the recent announcement that they are finishing the engineering on the new Tesla Roadster this year for production next year. ![]() The standard version will have a back row with two small seats, like child seats in a Porsche or something, or if you get the SpaceX option package then in that place where those two seats is a high-pressure carbon overwrapped pressure vessel, something at around 10,000 psi, and a bunch of thrusters. It’s going to use a super high-pressure air bottle. You’d go pretty fast, but you are going to be time-limited. When asked if you will be able to move while hovering, Musk confirmed that you will be able to: You probably just put a height limit on it. Something where if you plummet, you blow the suspension, but you are not going to die. You make it hover like a meter above the ground or something like that. I thought maybe we could make it hover but not too high. A hover car is a personal vehicle that flies at a constant altitude of up to few meters (some feet) above the ground and used for personal transportation in. In the interview, the CEO started discussing potential restrictions to make the electric supercar hover “safely”: Musk previously discussed that possibility, and he even talked about a potential demonstration: Volkswagen rewarded the girl's parent's by enabling them to 'test drive' the vehicle in the simulated video. The video below envisions the VW Hover Car flying through the streets of Beijing, China. We got to figure out how to make it hover without killing people. The Hover Car impressed Volkswagen so much they decided to create a short CGI YouTube video. We are going to throw some rocket technology in that car. Can the magnetic suspension vehicle (Hover Car) be our planet future car The Peoples Car Project is an initiative launched by VW in China to design the new. In a new interview with Joe Rogan, the CEO said that Tesla is really planning on incorporating this technology and make the vehicle hover: Musk previously said that Tesla will offer a “SpaceX package” that will include cold air thrusters to give the Roadster even higher performance. With the recent launch of the Model S Plaid and Plaid+, Tesla already has topped the performance first announced in the Roadster, which is a more expensive vehicle. Chinese state media released footage of the first road tests of new cars that hover an inch above highways using magnet technology.Footage shows the 2.8-tonne vehicle in action as it soars above. Volkswagen rewarded the girls parents by enabling them to test drive. ![]() The 2.8-tonne vehicle hovered 35 millimetres above the. The video below envisions the VW Hover Car flying through the streets of Beijing, China. The CEO has been also teasing those specs as the “base specs,” and other versions should have even crazier performance. A car equipped with magnetic levitation (maglev) technology has been successfully tested on a highway in China, according to local media. When first unveiling the vehicle, Tesla claimed a list of impressive specs for its new Roadster, including 0-60 mph in 1.9 sec, 620-mile of range, and more. Elon Musk is serious about making the upcoming Tesla Roadster “hover” with rocket technology in new comments about the electric supercar. ![]() ![]() ![]() High attenuation is another prominent global feature of the inner core (Widmer et al. Large-scale anisotropy in the inner core has been confirmed by using studies of normal modes (Tromp 1993 Durek & Romanowicz 1999) and PKP body wave traveltimes (Creager 1992), but the possible effects of mantle structure on PKP traveltimes are still under debate, especially the polar PKP paths with the strongest anisotropy from the South Sandwich Islands earthquakes (Leykam et al. Based on global data sets, large-scale seismic features of the inner core have been revealed by seismic waves. ![]() ![]() Most of our information about core structure is from seismology and a range of features have been revealed by seismologists in the last few decades (for recent reviews, see Deuss 2014 Tkalčić 2015). Additionally, studying its structure is also helpful to understand the features of magnetic field and then to predict its possible changes in the future (Glatzmaier & Roberts 1995).Ĭompared to the relatively uniform fluid outer core, the inner core, especially its upper layer, has a complex structure and attracts a great deal of interest (e.g. It is therefore of interest to study the seismic structure of the core in order to understand its formation and evolution. Cooling of the core results in the growth of the inner core at the ICB and this process contributes energy to power the dynamics of the Earth (e.g. The ICB, separating the solid inner core and liquid outer core, plays an important role in whole Earth dynamics and the maintenance and temporal variation of the magnetic field. The Inner Core Boundary (ICB) is one of the major interfaces in Earth's interior. Combining our clear observations with previous studies suggests either a hemispherical difference, or a regional variation, of small-scale heterogeneity in the inner core.Ĭore, outer core and inner core, Composition of the core, Body waves, Coda waves, Wave scattering and diffraction 1 INTRODUCTION Comparing our observations with numerical simulations, we conclude that this relatively weak ICS indicates small-scale heterogeneity in at least the top layer of the inner core beneath Central America. However, the ICS we observe in these 21 western hemisphere events is weaker than previously reported for the eastern hemisphere. In agreement with previous studies, inner core scattering (ICS), resulting in clear PKiKP coda, is found at epicentral distances of 60°–95°. ![]() We use seismic stations in the North America, including the Earthscope Transportable Array, to look at PKiKP and its coda waves. However, most previous observations sampled the inner core beneath the Pacific Ocean and Asia, often in the inner core's ‘eastern hemisphere’. Studies of these small-scale heterogeneities can provide critical information, such as the degree of alignment of iron crystals, the presence of possible partial melt and the grain size of iron crystals, all of which can be used to constrain the dynamic processes of the inner core. Small-scale volumetric heterogeneity has been detected in the top layer of the inner core by PKiKP coda observations. However it is still unclear which dynamic processes in the core are responsible for these variations. Significant lateral and depth variations of the inner core's properties, such as the large-scale hemispherical pattern, have been confirmed by a variety of seismological observations. ![]() ![]() ![]() ![]() Whatever you choose, you're bound to have fun getting the job done-and an even better time enjoying the fruits of your labor with these best front porch ideas.įeeling inspired? We've got tons of other ideas for front yards and backyards, including landscaping ideas, small backyard ideas, vertical garden ideas, and more. Maybe you'd like to create a cozy corner for sipping your morning coffee, or maybe you're interested in the relaxing benefits of installing a porch swing. Whimsical statues, planters, and even bird feeders can add delightful pops of color, while a bench or table is ideal for lunching outside. And even if you don't plan on hosting guests anytime soon, you might find a personal reason to update your porch or back patio. When Is The Best Time To Decorate For Fall How to make your front porch warm and cozy on a budget Outdoor Fall Decorating Ideas More Easy Ideas For Fall. Believe Christmas Welcome Doormat Holiday Doormat Winter Doormat Housewarming Gift Christmas Front Porch Decor. These inspired displays, tutorials, and DIY projects are intended to elevate your home's curb appeal without requiring you to break the bank. In that spirit, we've put together a comprehensive list of our favorite front porch ideas. In fact, because your porch and patio are the first things your guests are likely to see when they arrive, it might even be doubly important. You might have been dreaming up plenty of great backyard ideas for entertaining (or just relaxing when the weather is warm) but don't forget that there's plenty that you can do with even an relatively small front porch! The special space is really just an extension of your house itself-which means it's equally as important. It includes ideas like a front door wreath, outdoor signs and. Budget-Friendly Porch Decorating Ideas Rocking Chairs Wreaths Planters Porch Swings Lighting Upcycled Furniture & Decor Pottery & Greenery Outdoor. Try seating that is comfortable rather than just patio chairs. This article gives lots of helpful tips and creative ideas for decorating a porch for Spring. For your front porch, you also have the perfect themes to rotate decorations and help your family, visitors, and even your neighbors get into the holiday. Many porch ideas Include a table or two to set down drinks or snacks, whether it be a small side table or a larger bistro set for summertime meals. These days having guests over indoors can be a fraught experience, which is why many of us are moving our hosting events outside. The best way to make your front porch look inviting is to make it look cozy. ![]() ![]() ![]() Her game was faster and more varied than her husband’s, and in-between rounds spent dashing around its dot-filled mazes were some of the first and most iconic cutscenes in gaming. After a whirlwind of edits and a presentation to Namco that legitimized the entire project, Ms. So eager, in fact, that they ultimately gave up on waiting and embraced an American team’s conversion kit that transformed existing Pac-Man cabinets into an all-new sequel. Adjusted for inflation, it's made over $7,000,000,000 to date, most of that within just its first year of availability! After such insane success, it’s understandable that Midway, Pac-Man’s North American distributor, was more than eager for Namco to deliver a follow-up as the calendar flipped into 1982. The original Pac-Man had been a culture-shaking success in 1981 – an arcade game so popular that it's still the highest-grossing video game of all-time, entirely due to the sheer avalanche of quarters shoved into its coin slots over 30 years ago. The video game industry's first leading lady was created out of impatience. The moment must be emotionally impactful somehow: did it amuse, surprise, scare, sadden, anger, or excite us?.Can be a moment from a level, but not an entire level start to finish.A single scene, sequence of scenes, obstacle, or turning point that can be clearly identified and defined.Has the moment become definitive of the game or gaming as a whole in some way?įor the purposes of this list, we defined a moment as:.Is the moment iconic, or does it hold some historical significance in games?.How much did the moment impact us? Did it make us genuinely feel something? (This was most important.).We judged each moment on the following criteria: No matter the genre or platform, there are an endless number of memories to be made in the world of games.īut which video game moments are the most unforgettable to us? Iconic? Impactful? IGN decided to find out. Games have surprised us, scared us, challenged us, and rewarded us. They’ve taken us to grand new worlds, introduced us to unforgettable characters, and let us carve out a role for ourselves in each extraordinary adventure. Video games have captured our imaginations since the medium’s earliest years. ![]() ![]() ![]() ![]() One of the most popular PDF to ePub Convertor tools which I recommend is Designrr. So, it doesn’t matter if you are reading your content on a tablet, smartphone or your computer, the ePub content will look equally good on all types of devices. Content in ePub format is responsive which means it adjusts automatically to the screen size of the devices. ![]() Most people prefer consuming content on e-readers like Amazon Kindle, Apple Books and Google Books that support content in ePub format.ePub short for electronic publication is one of the most popular file formats used for creating eBooks and other types of content.EPUB files can store words, images, stylesheets, fonts, metadata details, and tables of content.Check them out below what is an ePub file and why it is one of the most popular file formats: However, in certain cases you may want to convert your existing PDF into ePub. Since PDF can be easily created with applications like Google Docs, Microsoft Word and others, many files, books, journals, and other publications are commonly found in PDF format.ĭue to these reasons, people writing eBooks mostly use PDF as their preferred format. PDF (Portable Document Format) is a file format developed by Adobe system and it is the most common file format that can be accessed on almost all types of devices - computer, mobile (android & iOS) and tablets. ![]() ![]() It downloads a demo version of the game which is needed for minimum development. open script/demo directory and run demo_macos.sh or demo_linux.sh file depending on your OS.For MacOS we recommend to run SDL 2 as latest versions of MacOS does not support SDL 1 fully. open script/macos or script/linux directory depending on your OS and run install_sdl_1.sh or install_sdl_2.sh file.open fheroes.vcxproj by Visual Studio and compile the project.open script/demo directory and run demo_windows.bat file.It installs necessary packages for Visual Studio build. open script/windows directory and run install_packages.bat file.Optional step: Install 7-zip archiver at its default location as C:\Program Files\7-Zip\7z.exe or otherwise, you will need to manually extract each downloaded package (follow instructions shown by batch scripts mentioned below).Please follow below instructions to be able to compile the project: ![]() For MacOS we highly recommend to use SDL 2 as latest versions of MacOS does not support SDL 1 fully. Please go to script/macos or script/linux directory depending on your OS package and run install_sdl_1.sh or install_sdl_2.sh file. Unix OSes need an explicit installation of SDL. Please use one of our scripts to download the demo version of the original game. You are required to have at least a demo version of Heroes of Might and Magic II or GOG version of Heroes 2 game to be able to play it. You can download a compiled version of the game for your operating system via Github releases of this project.
![]() ![]() In another case, Aquatherm specified strict temperature and pressure limitations. Often we’ll find the failed piece deformed inside the clamp. Further, the materiel is soft so there was little feedback for the mechanics accustomed to using a torque wrench. In practice the pipes are sized in the Metric system and the clamps were sized in the Imperial measurement system. Therefore, it is tremendously difficult to assign a percentage of the blame on any single party especially where the absence of any one condition may result in no failure.Īquatherm had claimed that standard pipe clamps could be used with loosely specified modifications. The problem is that each of the litigating parties may be responsible for at least one of the vulnerable conditions. If only one (or maybe two) of the vulnerabilities are present, the likelihood of failure seems substantially lower. If all three vulnerabilities are present, then the likelihood of failure is very high. The contractor is pointing at the manufacturer who in turn is pointing back at the owner/operator who is pointing alternately at the contractor and the manufacturer.įor the record, I like PPR for many reasons, but there appears to be 3 main vulnerabilities with PPR: the manner in which it is clamped, the temperature of the water, and the water chemistry – specifically the presence of copper ions. Many of these are winding up in the courts in what looks like the three-way shoot out at the end of the Clint Eastwood movie, The Good, The Bad, and The Ugly. Recently a string failures started to appear first in Australia and now increasingly in the US.Īfter fire, water damage is the most expensive peril that a building owner may face. ![]() After a period of reportedly reliable performance in Europe, Aquatherm began to market the product in Australia, Canada, the US, and elsewhere. Domestic water supply applications of Polypropylene (PPR) have been commercialized largely under the Aquatherm trade name and manufactured in Germany. ![]() ![]() ![]() Take a rectangular sheet of paper, and fold it on the diagonal so that two sides match up. Make this easy Torn Paper Snowflake craft today with your kids while theres still snow on the ground and when you do, let me know in the comments if your. When you're done, slowly unfold the paper to reveal your masterpiece. Begin by making your paper into a square. Step 7: Now snip and cut away at the triangle any way you like. Step 6: Cut at across the bottom of the triangle. ![]() Step 5: Turn the paper over to see a triangle. The larger paper snowflake, the more points/sections needed. Illustrated Craft Tutorial - How to Make Paper Snowflakes 1. Starting at one end of the strip, fold the top corner over to meet the opposite side. You can also use six as I demonstrate in the video tutorial. Cutting paper snowflakes depends upon starting with a perfect square. a hand-held hole punch, and a staple gun For this paper snowflake, I used eight points/sections. If the paper you are using does not make a perfect triangle, cut off. Use any square size, 4x 4, 5x 5, 6x 6 and so on Cut the Designer Series Paper, grab some scissors. Make sure to keep the top of the triangle sharp and pointy. Like the cutout paper snowflakes we made growing up, this snowflake craft takes very few supplies and costs almost nothing to make. Fold each of the six pieces of paper in half diagonally, and then in half again diagonally. Next, fold the triangle in half again, and hold the long edge of the. We're basically folding the triangle into 1/3rd. Instructions Fold one of the top corners of your paper over until the edges line up. Step 4: Roll up the left and right corners until the sides are even, then flatten. ![]() Step 2: Fold the one corner to the other to form a triangle. Step 1: Start with a square piece of paper, but if you only have regular 8.5x11 paper, follow these instructions to make a square sheet. Get out a sheet of paper and a pair of scissors because we're going to learn how to make paper snowflakes that are so cool, you'll be frozen with awe. With just a few folds and cuts with a pair of scissors, a piece of paper can transform into a beautiful and dazzling array of patterns that draw ooh's and ahh's from anyone who sees it. Whether it's Christmas time or any other day, paper snowflakes are always fun to make. Follow the instructions below for how to make paper snowlfakes ![]() ![]() ![]() In addition, AutoCAD can be purchased as part of Autodesk’s architecture, engineering and construction collection and product design and manufacturing collection. The plans can be paid on a monthly, annual, or triennial (every three years) subscription basis and are calculated based on the number of licenses you need. If you are a Windows user, a HighDesign for Windows Beta is now available for assessment on the website.ĪutoCAD offers three enterprise pricing plans for users to choose from. For more information about license conversion, get in touch with the sales team by phone, email, or web form. If you are already using HighDesign but wish to upgrade to the next service level, you can do so. HighDesign Pro Plus – $449.99/one-time payment ![]() HighDesign Pro – $299.99/one-time payment HighDesign Standard – $199.99/one-time payment The packages and their respective inclusions are listed below, for you to discern which one suits your needs best. Ability to copy, open, embed and export images as JPEG, PNG with alpha channel, GIF and TIFF.ILEXSOFT has three enterprise pricing options for HighDesign.HighDesign LT imports and exports AutoCAD® DXF model-space drawings from version R12 to 2016.Rich library of symbols, line types, hatches, patterns and textures.Color fills and gradients with varying colours and transparency for all closed shapes.Snap to grid, objects, intersections, right angle, tangent and smart alignments that automatically recognise perpendicular and parallel directions and intersections between two alignments.Advanced selection and search functions.Easy project management with groups, unlimited layers and resources like symbols, line types, hatches and vector patterns.Modifications: Fillet and Chamfer, Offset, Extrude, Explode, Convert Into Poly-line, Apply Hatch, Calculate Area and Center of Mass, Fit Texts.Linear Editing: Mark Intersection, Join, Extend, Split, Trim, Divide in Parts, Break.Transformations: Move, Duplicate, Linear and Polar Multiply, Rotate and Rotate by Angle, Mirror and Mirror a Copy, Stretch, Scale.Panning and Zoom tool with support for gestures.Parametric Symbols with multiple views and the ability to extend the custom libraries.Linear, multiple, radial, angular, ordinate and elevation dimensions.Smart Annotations that automatically extract the information from parametric objects.Texts tool with support for multiple styles and writing directions.Curves: Freehand with automatic smoothing Bezier Path with mirrored, asymmetric or disconnected control points Spline Revision Cloud.Circles and Arcs by center, diameter, three points, tangent, Ellipses and Arcs of Ellipses.Parametric vector Hatches and Patterns with the ability to open polygonal and circular islands inside the hatched region, Color gradient Fills and textures. ![]()
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