![]() ![]() In a perfect piece of theoretical coax this impedance figure will be the same no matter what the RF frequency or voltage is it is dependent on the physical properties of the coax itself, the dimensions of the conductors and the dielectric properties of its non-conducting components. If you were to non-invasively measure the RF voltage and current, you could then calculate an impedance in ohms in a similar way as you might a resistance in a DC circuit. So, imagine an infinitely long piece of coax with RF flowing though it. And for that we need to talk briefly about characteristic impedance without descending too far into the mathematical proofs that detain first-year electronic engineering students. Form Follows Functionīefore looking at individual connectors it’s worth looking at the much broader picture, of what an RF connector does and why it is designed in a particular way. This article will look at some of the different types of connector and try to explain some of those choices. You might imagine that the most important would be the physical and electrical specification of the connector itself, but other factors such as company design policy, the accepted norm of a particular field, and the personal preferences of the designer come into play. ![]() There are a huge variety of factors that lie behind the choice of RF connector on a piece of equipment. Don’t worry, your secret is safe with me. ![]() In making all these disparate devices talk to each other you probably have a guilty past: at some time you will have created an unholy monster of a coax interface by tying several adaptors together to achieve your desired combination of input and output connector. You’ll need them, because the chances are your bench will feature instruments, devices, and modules with a bewildering variety of connectors. If you do any work with analogue signals at frequencies above the most basic audio, it’s probable that somewhere you’ll have a box of coax adaptors. Just a selection from the author’s unholy assortment of adaptors. ![]()
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![]() King's Lead Hat (Live at The Lyceum 17/8/80)Ĥ. Face To Face (Live in St Albans 16/8/80)ģ. Vienna 40th anniversary 2LP vinyl (half-speed mastered)Ģ. Vienna is reissued on 9 October 2020, via Chrysalis. The half-speed mastered 2LP vinyl set features the original album on the first LP and a bonus LP that includes a pick 'n' mix selection of single versions, B-sides and live cuts. It also features a US promo edit of 'Vienna', never commercially released, which is exclusive to this vinyl. the 217 Vice Versa 307 Vicious, Sid 237 Victor Records 2634, 266 videos see pop videos 'Vienna' (Ultravox) 296 Vietnam War 17981 Village People 2545. 'All Stood Still', the final of four singles followed 'Vienna' into the top ten in June 1981. VINYL: This new vinyl edition has been mastered and cut at half-speed by Alchemy Mastering using the original 1980 production tapes. This is a remastered and expanded version of what I think is the best Ultravox album ever. ![]() Produced by legendary German producer Conny. Buy Ultravox Vienna Vinyl today from Discrepancy Records with Fast & Free Delivery Australias Top Rated Vinyl Record LP Store. Vienna was the first album to feature Midge Ure taking over lead vocal duties from original frontman John Foxx. It originally peaked at number three in the UK album chart, with its title track famously thwarted from reaching the top of the singles chart by that song by Joe Dolce. Ultravoxs Vienna album was originally released in July 1980, their first with Midge Ure on vocals/guitar. Product Type: VINYL LP UPC: 825646124503 Genre: Rock Limited 180gm vinyl LP repressing of the fourth studio album by British new wave band Ultravox. Produced by Conny Plank, the album was the band's first for Chrysalis and the first to feature Midge Ure on lead vocals. King’s Lead Hat (Live at The Lyceum 17/8/80)Ĥ.Ultravox's 1980 album ’s Vienna album is reissued for its 40th anniversary as an 2LP vinyl package with a bonus LP of rarities. Vienna 40th anniversary 2LP vinyl (half-speed mastered)Ģ. Versions Cover of Vienna, 1980, Vinyl Vienna. ![]() The second bonus vinyl includes single versions and b-sides from the 4 singles released from the album, including a previously commercially unreleased US Promo Edit of Vienna, which is exclusive to this edition. The single went on to sell over half a million copies in the UK.ĢLP – This new vinyl edition has been mastered and cut at half-speed by Alchemy Mastering using the original 1980 production tapes. The album contains 4 UK Top 40 singles All Stood Still, Passing Strangers and Sleepwalk (which was recently reissued as part of Record Store Day 2020) and the title track Vienna which reached No.2 in the UK and Top 10 in seven countries around the world. ULTRAVOX Vienna (Deluxe Edition) 2LP Deluxe Edition Black 180G Vinyl Half Speed Master with a Bonus Disc of Singles/ B-Sides Ultravoxs Vienna album. ![]() ![]() ![]() Here at Glass Shower Direct, we value your time. You’ll never have to spend money for a spa weekend getaway if you have showers in your homes that give that spa-like experience! Give your bathrooms that modern design by installing glass shower doors just like the ones in luxury spas, so you don’t have to spend a lot just to experience luxury.Ĭhoose the Custom Glass Shower Style That Fits Your Exact Needs in 3 Easy Steps! Mold and mildew might also form in the grooves of the frames that may put your family’s health at risk. With the optional superior protection of enduroshield glass coating, you will never see white spots, soap scum, mineral deposits clinging on your frameless door.įramed doors and semi frameless doors will give you a hard time scrubbing off the grimes and dirt that collected in its frames. Our clear glass frameless shower doors are treated with the right glass coating that will maintain the glass’ luster. ![]() Spend More Time Relaxing and Less Time Cleaning Sliding bathtub doors will just roll easily over one another on the track, unlike hinged doors that will swing wide open and take up much of the room. Sliding doors also help you save more space. All you need to do is to install a new shower door! Your see-through door will have your eyes take in every inch of bathroom space. Or you think your bathroom may not need to be repainted, or you don’t want to spend a lot of money on restroom furniture to make your bathrooms look more spacious. Maybe you’re here trying to search for ways to make your restroom achieve that modern look. Give your loved ones a place they need after a stressful day, and a place where they can get inspiration before starting their day by adding to the aesthetic of your restroom which adds to the convenience of your home, by adding beautiful glass shower doors! We give ourselves a cold shower in the morning to get that boost to handle whatever the day may bring, and we get rid of the stress we got from what our day brought by having that refreshing hot shower after work to relax. We start and finish our day inside the bathroom. The Perfect Shower Door for that Perfect Comfort ![]() ![]() ![]() A walkout may be spontaneous or planned in advance and kept secret.
![]() ![]() spotted tabby – comes in spotted or patched patterns.ticked tabby – (with no stripes) usually found among Abyssinian cats.classic tabby – marbled or blotched) with dark stripes and an M forehead mark.mackerel tabby – the most widespread one.Talk about being diverse!Īccording to official standards, there are 4 basic types of tabbies: Speaking of beauty and uniqueness, did you know that there are different types of tabby markings? Tabby kitties can have dots, stripes, swirls, lines, and a bunch of other figures on their fur. Its commonness is exactly why people don’t pay so much attention to tabby kitties – they’re just so darn common! But just because they aren’t show-stoppers, it doesn’t mean they aren’t beautiful or unique on their own. Tabby is indeed the most popular fur pattern. They are common not only among domestic cat breeds but also among feral kitties. Persians, British/American Shorthairs, Siamese, and Maine Coons are among the top pet choices for pet parents all over the globe. Yes, yes, I know that some of you will argue with this fact. It’s just a word used to define a type of striped pattern markings on a kitty’s fur coat. Moreover, the term “tabby” doesn’t describe a breed. Meaning, you can find tabbies among a wide variety of feline breeds, including common domestic ones, as well as some exotic designer breeds like the Ocicat. You might not be so surprised by this fact, but it’s the most essential one when it comes to tabbies. ![]() ![]() Without further ado, here are some interesting, famous, little-known, and baffling facts about tabby kitties. And others might make you want to get a tabby kitten right away! If you want to find out more facts about tabbies, keep on reading, fellow kitty lover. Even though they have distinctive markings, people are so used to seeing them that they don’t tend to leave a long-lasting impression.Īnd yet, tabbies are gorgeous and unique on their own. Well, tabbies are so widespread and so common that they don’t stand out. You’ve heard about it, and you’ve most definitely seen it – more times than you can count! And what’s odd is the fact that you won’t be able to recall exactly how many times you’ve seen it simply because most people usually don’t pay attention to tabbies. Sorry, I’m don’t mean to pose a riddle, but hear me out. Maybe it’s the fluffy Persian or the widespread American Shorthair? Or how about the latter one’s British equivalent? Have you ever wondered what the most popular type of cat all over the world is? Is it longhaired or shorthaired? And does it come from a specific breed? ![]() ![]() I’m going to provide you with a selection of sweet and delicious melons that will please many different palates, including cultivars adapted to a variety of climates. If you buy from one of our links, we may earn a commission. To learn more about the "Safe Seed Pledge" please visit link to vendors to help you find relevant products. Further, we wish to support agricultural progress that leads to healthier soils, to genetically diverse agricultural ecosystems, and ultimately to healthy people and communities. More research and testing is necessary to further assess the potential risks of genetically engineered seeds. We feel that genetically engineered varieties have been insufficiently tested prior to public release. The mechanical transfer of genetic material outside of natural reproductive methods and between genera, families or kingdoms, poses great biological risks as well as economic, political, and cultural threats. For the benefit of all farmers, gardeners and consumers who want an alternative, we pledge that we do not knowingly buy or sell genetically engineered seeds or plants. We must protect this foundation as a safe and genetically stable source for future generations. "Agriculture and seeds" provide the basis upon which our lives depend. Over watering before harvest can cause bland taste.ĪVG. This will give a more flavorful, concentrated melon. Tips: Cut off watering 1 week before harvest. Store ripe melons at 40-45☏ for 7-14 days. All melons should be stored at 90% relative humidity. ![]() Harvesting: Melons must be cut from the vine. Some melon types, like honeydew, Charentais, canary, Spanish, and Crenshaw are overripe by the time the stem can be tugged from the fruit. Most melon varieties are ready for harvest when the gray-green color begins to change to pale yellow and when a light tug separates the fruit from the vine. For a honeydew, the color becomes creamy. For a cantaloupe, the netting pattern on the melon becomes more visible and a crack appears at the base of the stem when it was ripe. Do not let the granules come in contact with the plant.ĭays to Maturity: A ripe melon should be very easy to remove from the vine. Melons are heavy feeders, so fertilize at planting and throughout the growing season with a 5-5-5 or 10-10-10 granular fertilizer. Watering: Melons need a steady supply of water, and soil needs to be damped but not flooded, approximately 1 inch a week.įertilizer: Prior to planting, mix aged manure and compost into the soil. Do not disturb roots when transplanting, and water thoroughly. Even hardened melon seedlings are tender. When the weather is frost-free, warm, and settled, transplant 2-3′ apart in rows 6′ apart or thin to 1 plant/pot or cell with scissors and transplant 18″ apart. ![]() ![]() Reduce water and temperature for a week to harden seedlings. Handle young plants carefully and never let the soil dry out. Keep temperature 80-90☏ until germination. Plant 2-3 seeds per or pot, about 1/4″ deep. ![]() For transplanting, sow indoors in 3 weeks before last frost and transplanting outside. Planting: For direct seeding, sow 1-2 weeks after last frost when soil is warm, above 70☏, 3 seeds every 18″, 1/2″ deep, thinning to 1 plant/spot. Good soil moisture is important in early stages of growth and during pollination when fruits are setting. In addition to the typical cantaloupe and honeydew melons, gardeners can grow other varieties such as banana melons.īefore Planting: A light, well-drained soil with a pH of 7.0 and a southern exposure is ideal. Melons provide a sweet and colorful addition to summer meals, and they can be grown in the home garden. ![]() ![]() ![]() Nineteen patients (4.9%) required either cast splitting (15) or strict elevation (4) secondary to pain and swelling. Of these 387 patients, 369 (95.3%) had an uneventful postoperative course. Forty-three patients had preoperative nerve palsy and 1 had preoperative vascular injury. There were 387 patients who met inclusion criteria, including 204 type 2 fractures and 183 type 3 fractures. Patients with open reduction, ipsilateral fractures, or patients lost to follow-up were excluded. All complications or the need for cast modification were noted. The purpose of this study was to evaluate the safety, efficacy, and complications associated with acute placement of this definitive cast after closed reduction percutaneous pinning (CRPP) of acute supracondylar distal humerus fractures.Ī retrospective medical record reviewed 436 patients treated with CRPP of supracondylar fractures by 3 surgeons who routinely used an A-frame cast over a 12-year period. We have developed a novel casting method (A-frame cast) that allows cast placement while leaving the antecubital fossa free of casting material. March 88(3):362-5.Circumferential casts can contribute to elevated compartment pressures in the setting of acute swelling. Supracondylar humeral fractures in children: ten years’ experience in a teaching hospital. Risk of infection and secondary displacement in pediatric supracondylar or lateral condyle fractures treated with unburied Kirchener-wires removed before complete bone healing. May-Jun 38(5):e245-51.Īubret S, Lecointe T, Mansour M, Rousset M, Andreacchio A, Pereira B, Charles YP, Canavese F. Understanding the epidemiology of pediatric supracondylar humeral fractures in the United States: identifying opportunities for intervention. national trends in the treatment of pediatric supracondylar humeral fractures. Holt JB, Glass NA, Bedard NA, Weinstein SL, Shah AS. Limb fracture pattern in different pediatric age groups: a study of 3,350 children. See Instructions for Authors for a complete description of levels of evidence.Ĭheng JC, Shen WY. Physicians are encouraged to reevaluate their daily practice to identify safe opportunities for resource preservation. We anticipate that this could preserve approximately 20,000 gowns and masks in the United States over the next year. Data from this large series suggest that a semisterile technique during CRPP of supracondylar humeral fractures is a safe practice. We currently face critical shortages of PPE due to the COVID-19 pandemic. It is estimated that national adoption of this technique in the United States could save between 18,612 and 22,162 gowns and masks with costs savings of $3.7 million to $4.4 million annually. There were no known surgeon occupational exposures to bodily fluid. No clinically relevant pin-track infections were noted. These infections all occurred in the group using full sterile preparation and surgical masks. In this study, 1,270 patients who underwent CRPP of a supracondylar humeral fracture and met inclusion criteria were identified. Hospital cost data were used to estimate annual cost savings with the adoption of the semisterile technique. We additionally analyzed a subgroup of patients who had semisterile preparation without surgeon mask use. Infectious outcomes were compared between 2 groups: full sterile preparation and semisterile preparation. ![]() One surgeon in the group did not wear a mask when performing CRPP of supracondylar humeral fractures, and multiple surgeons in the group utilized a semisterile preparation technique (no sterile gown or drapes). This is a retrospective chart review of 1,270 patients treated with CRPP of a supracondylar humeral fracture at 2 metropolitan pediatric centers by 10 fellowship-trained pediatric orthopaedic surgeons. ![]() This is of particular interest in the current climate as we face unprecedented PPE shortages due to the current COVID-19 pandemic. The use of full, standard preparation and draping with standard personal protective equipment (PPE) may not be necessary during this procedure. Closed reduction and percutaneous pinning (CRPP) of supracondylar humeral fractures is one of the most common procedures performed in pediatric orthopaedics. ![]() ![]() ![]() There are currently no known issues related to BIMcloud and BIMcloud Basic.
![]() ![]() ![]() You probably want to know that the books you're reading are well-written, properly edited, and entertaining. Most people don't have the time or the interest to dig through the heap to try and find the next The Martian. And while there's nothing inherently wrong with self-published books and success stories like Twilight and The Martian show, there are some great books to be found, and the lack of many books from popular mainstream authors is a problem. Back to Help with E-Books & E-Audiobooks You can read Kindle-formatted e-books on your Amazon Kindle or the free Kindle App for smart phones, tablets. Overall, if you average the price of ebooks at about 5, you’d need to read at least two and a half books on Kindle Unlimited each. A: Kindle Unlimited is a service that allows you to read as much as you want, choosing from over 4 million titles, thousands of audiobooks, and magazine subscriptions. Kindle Direct Publishing Indie Digital & Print Publishing Made Easy Amazon Photos Unlimited Photo Storage Free With Prime: Prime Video Direct Video Distribution Made Easy : Shopbop Designer Fashion Brands: Amazon Warehouse Great Deals on Quality Used Products : Whole Foods Market America’s Healthiest Grocery Store: Woot Deals and Shenanigans. Especially considering that Amazon has discounts for ebooks all the time, and some can cost as little as 99¢. One of the reasons to buy a Kindle is to read more from your favorite, most popular authors. Paying basically 12 for one ebook a month with a limited selection ends up being on the pricier side. You can use your Amazon account to borrow. Audible Plus 7.95/month Unlimited listening to any Plus Catalog titles Audible Premium Plus 14.95/month Everything with Plus along with 1 credit to purchase an audiobook to keep. That's not to say you won't find great titles available on Kindle Unlimited, but you won't have many popular books to choose from.Ī large portion of these are also self-published, but some are likely to be from small publishing houses. A subscription to Kindle Unlimited gives you access to borrow from a large selection of titles without due dates. For Audible, sign in with your Amazon account. ![]() That leaves only a narrow minority of non-exclusive books. This means they're not available for sale anywhere else in other words, they're all self-published. The Kindle Owners' Lending Library is a collection of books that Amazon Prime members who own. Explore new authors, books, and genres from mysteries and romance to sci-fi and more. Of those, at least 1.3 million books are Amazon Exclusives. Everything I Learned About How to Publish a Book V. A: Kindle Unlimited is a service that allows you to read as much as you want, choosing from over 4 million titles, thousands of audiobooks, and magazine subscriptions. Download the free app using these links: Web, iPad, Nexus, Kindle Fire HD Just choose. There are roughly 1.5 million books available on Kindle Unlimited. All content is available on an unlimited multi-user basis with no. ![]() ![]() You will get step-by-step instructions and learn how to use GeoGebra Classic for different constructions. If you need additonal information about using the GeoGebra Classic App have a look at our GeoGebra Classic App Tutorials. Different accessibility features as well as keyboard shortcuts allow you to access many features of GeoGebra Classic more conveniently. GeoGebra Classic’s user interface also provides a variety of dialogs. You may also customize GeoGebra Classic’s user interface to match your personal needs by changing the default Perspectives and adding other components: Each Perspective displays those Views and other interface components most relevant for the corresponding field of mathematics. Algebra Perspective, Geometry Perspective). GeoGebra Classic provides different Views for mathematical objects:Įach View offers its own Toolbar that contains a selection of Tools and range of Commands as well as Predefined Functions and Operators that allow you to create dynamic constructions with different representations of mathematical objects.ĭepending on the mathematics you want to use GeoGebra Classic for, you can select one of the default Perspectives (e.g. The following information is about our GeoGebra Classic App which you can use online and also download as an offline version. GeoGebra 3D Graphing App and GeoGebra 3D Graphing Tutorials GeoGebra Classic User Interface GeoGebra Geometry App and GeoGebra Geometry Tutorials GeoGebra Graphing Calculator and GeoGebra Graphing Calculator Tutorials You may also be interested in our other apps: This manual covers the commands and tools of our GeoGebra Classic App. GeoGebra provides several Math Apps for learning and teaching at all levels. 2.2 Other Components of the User Interface.1 Choose your favorite GeoGebra Math App!.The GeoGebraWiki and user forum can be seen as examples for the change from static web pages and libraries with unchangeable content towards a collaborative Internet that is driven by its users - in our case by a community of creative mathematics educators. While the GeoGebraWiki is mostly a place to publish your finished work, the discussions in the user forum help to get answers to specific questions or solve technological problems while creating materials. In the GeoGebra User Forum you can get support from colleagues. We also urge educators to upload their materials to the GeoGebra web server (see GeoGebra Upload Manager) or provide downloadable packages of their materials to ensure that others will be able to modify existing materials (see Creative Commons license). ![]() So, if one of the topic pages in the GeoGebraWiki gets too long, anyone can break the pages into smaller pieces by creating several pages for sub-topics. ![]() However, in a wiki users can not only change the contents but also influence the structure of the pages. In principle, this pool is simply a collection of pages with links to dynamic worksheets on the Internet. ![]() ![]() In order to enable educators to share their interactive materials created with GeoGebra, we use the GeoGebraWiki, an open pool of materials where everyone can contribute their dynamic worksheets and accompanying documents (e.g. The Journal of Online Mathematics and Its Applications, Volume 7 (2007)Ĭreating Mathlets with Open Source Tools, Markus Hohenwarter and Judith Preinder GeoGebra Wiki and User Forum ![]() |
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