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![]() ![]() The usual size of mature female boas is between 7 and 10 ft (2.1 and 3.0 m) whereas males are between 6 and 8 ft (1.8 and 2.4 m). ![]() Clear sexual dimorphism is seen in the species, with females generally being larger in both length and girth than males. The boa constrictor is a large snake, although it is only modestly sized in comparison to other large snakes, such as the reticulated python, Burmese python, or the occasionally sympatric green anaconda, and can reach lengths from 3 to 13 ft (0.91 to 3.96 m) depending on the locality and the availability of suitable prey. melanogaster Langhammer, 1983: a nomen dubium ĭescription Size and weight Several other subspecies have been described at different times, but currently, these are no longer considered to be valid subspecies by many herpetologists and taxonomists. The subspecific name ortonii is in honor of American naturalist James Orton. Long-tailed boa constrictor or long-tailed boaĪrgentine boa constrictor or Argentine boa South America except for the ranges of the other three subspecies Red-tailed boa constrictor or red-tailed boa Boa imperator, Boa nebulosa, Boa orophias and Boa sigma have all been elevated to full species status. Some appear to be based more on location rather than on biological differences. Several subspecies of Boa constrictor have been described in the past, but many of these are poorly differentiated, and further research may redefine many of them. Other common names include chij-chan ( Mayan), jiboia ( Latin American), and macajuel ( Trinidadian). Within the exotic pet trade, it is also known as a "BCC", an abbreviation of its scientific name, to distinguish it from other boa species, such as Boa imperator or "BCI." Īll subspecies are referred to as "boa constrictors", and are part of a diverse group of New World boas referred to as "red-tailed" boas, comprising the species Boa constrictor and Boa imperator. Only one other vertebrate animal shares this trait, the theropod dinosaur Tyrannosaurus rex. Though all boids are constrictors, only this species is properly referred to as the "boa constrictor" - an instance of an animal having the same English common name and scientific binomial. This article focuses on the species Boa constrictor as a whole, and on the nominate subspecies B. A staple of private collections and public displays, its color pattern is highly variable yet distinctive. The species is native to tropical South America. The boa constrictor is a member of the family Boidae. The boa constrictor (scientific name also Boa constrictor), also known as the common boa, is a species of large, non-venomous, heavy-bodied snake that is frequently kept and bred in captivity. ![]() ![]() ![]() Video Watch our specially filmed videos to get a different slant on the latest science.Podcasts Our regular conversations with inspiring figures from the scientific community.Audio and video Explore the sights and sounds of the scientific world.Women in physics Celebrating women in physics and their contributions to the field.Supercool physics Experiments that probe the exotic behaviour of matter at ultralow temperatures depend on the latest cryogenics technology.The science and business of space Explore the latest trends and opportunities associated with designing, building, launching and exploiting space-based technologies.Revolutions in computing Find out how scientists are exploiting digital technologies to understand online behaviour and drive research progress.The Nobel Prize for Physics Explore the work of recent Nobel laureates, find out what happens behind the scenes, and discover some who were overlooked for the prize.Nanotechnology in action The challenges and opportunities of turning advances in nanotechnology into commercial products.#BlackInPhysics Celebrating Black physicists and revealing a more complete picture of what a physicist looks like. ![]() Artificial intelligence Explore the ways in which today’s world relies on AI, and ponder how this technology might shape the world of tomorrow.Collections Explore special collections that bring together our best content on trending topics.Innovation showcases A round-up of the latest innovation from our corporate partners. ![]()
![]() ![]() In conclusion, the tone of buyers is very positive and we believe that the machine suits the purpose. Ships from Australia International Shipping Eligible for Free Delivery. Grater Peeler Chipser, Unbreakable Food Grade Body, Easy Push to Clean Button Slicer Dicer, Chopper for Kitchen (Green, Plastic) Plastic. Nothing fancy here, no special layering or anything, just pile. Fullstar Vegetable Chopper - Spiralizer Vegetable Slicer - Onion Chopper with Container - Pro Food Chopper - Slicer Dicer Cutter - (4 in 1, Black) 4.6 out of 5 stars 66,845 23.99 23. Vegetable Chopper B.C.Fine Food Mandoline Slicer Cutter Chopper and Grater 13 in 1 Vegetable Slicer Potato Onion Chopper Veggie Chopper Dicer with Container (Grey) Stainless Steel. E-COSMOS Food Chopper 900ml, Steel Large Manual Hand-Press Vegetable Chopper Mixer Cutter to Cut Onion, Salad, Tomato, Potato (Pack of 1) 900ml. Moreover, a few strongly agree that the slicer is a great tool for even limited kitchen storage. Stuff all the sliced onions in a (very clean) jar of your choice. The single knob controls all the built in blades helping you achieve the desired thickness easily. ![]() ![]() Here’s another variation of the onion slicer that comes with an easy to use knob that provides you with a seamless experience. Moreover, they say that the slicer is OK but nothing great. LNOCCIY Vegetable, Onion and Mandolin Slicer. FREE delivery Fri, Sep 15 on 25 of items shipped by Amazon. Most importantly, the lhs onionring slicer machine is horrible, It is designed for hard cheese and has an electric design.Īlmost all customers opine that the slicer is nice to use, but the blades are really hard to interchange, it is hard to clean, and it is very strong. Vegetable Chopper, Multifunctional 13 in 1 Food Choppers Onion Chopper Kitchen Vegetable Slicer Cutter Dicer Veggie chopper with 7 Blades,Colander Basket,Container for Salad Potato Carrot Garlic. Onion Slicer,Tomato Slicer,Egg Slicer,Potato Chip Slicer,Slicing Tool,Onion Cutter Holder,Vegetable Slicer Dicer,Stainless Steel Kitchen Tool,Green,2 Pack. It’s unique and sturdy metallic prongs allow you to slice through onions, tomatoes and other soft vegetables in a short period. The blades can be stored inside the 1.2 l vegetable chopper container after using it. For uniform and near perfect cuts, the Orblue Onion Holder and Slicer is a great option. The manual food chopper offers an effective hand protector for protecting your fingers from accidental nicks. The lhs onion ringslicer machine is practical, is great for chopping, it is reasonable and has a simple design. If you often find yourself confused about the appropriate and satisfactory machine, Lhs Onion Ring Slicer Machine should be your first option for buying. ![]() ![]() ![]() Within an hour he was on the doorstep with his MacBook Pro 2012 with a retina display. Lunch was put on hold and we fired up his MacBook Pro.įirst we installed Pro Tools 10.2.1, this came in the box and we assume has the necessary Thunderbolt drivers. So, as I was advised, I needed an i7 equipped device, I called up James Ivey and invited him for lunch and told him I needed an i7 - the plan worked. It comes with a DigiLink cable, Thunderbolt cable, manual and install disc.Īs we always try first - we tried to break it, so we tried to run it on my unqualified i5 2012 Macbook Air 13” - it didn’t want to play, reporting that it could not launch.There is a Kensington lock port on the case as well as 19” rack mount holes on the base of the unit.Rear panel includes 1 x Thunderbolt port, 2 x DigiLink Ports (32 channels of audio on each), DigiSerial port for sync devices, an FPGA reset switch and a power connector (not required to operate).The headphone output jack mirrors outputs 1 and 2 on our primary HD device. Front panel headphone connector, with volume control and push/push mute switch.Metal extrusion box acts as a heat-sink to dissipate heat without the need for a fan. ![]() ![]() It saves me having to repeat the information in this review. If you have not seen the unboxing video, then you may want to check it out. HD Native was the first step and now Avid HD Native Thunderbolt is the next, allowing the user to use Thunderbolt technology and have a Pro Tools HD experience but now on laptops and desktops that do not have the PCIe capability. It also offers a step from basic Pro Tools to HD, without the large cost. So HD Native can be considered the middle ground between simple computer based processing and full blown DSP based - that is reflected in both performance and price. Avid’s first step towards this was the launch of Pro Tools HD Native - a PCIe based card that handled the processing for Pro Tools from within a native computer, this differs from DSP based HD or HDX, where dedicated DSP chips on card handle the processing. For a long time the Pro Tools community has been looking for a mobile Pro Tools solution whilst at the same time retaining HD performance. ![]() ![]() ![]() Being able to control which domains to block is absolutely key. This is the most basic, yet also probably the most important thing you gain from your own private DNS server. Among the options that will be available to you: Yes, it will be yours and yours only to tweak as you wish. Very soon you will be able to get your very own private AdGuard DNS server. And this is where the new AdGuard DNS comes into play. The only downside is that it can be a handful in terms of setting up and configuring on your own if you don't have the required tech skills. For example, there's AdGuard Home - a highly customizable personal DNS server that you can install on your router or VPS to manage traffic of the entire home network in any form or fashion that you find to be the best. Of course, we at AdGuard do our best to only block what needs to be blocked, but there are millions of users and someone is bound to disagree.įor the record, we offer an option of non-filtering AdGuard DNS that doesn't block anything at all, but that's far from an ideal solution if you want to unblock a domain or two, not all of them. If a domain is blocked by the server and you'd like it to be the other way - tough luck. It's configured one way or another, take it or leave it. One of the unavoidable drawbacks of any public DNS server, especially a blocking DNS server, is the fact that it's not yours. ![]() We love AdGuard DNS, users love AdGuard DNS, how can it get any better than this? Not to mention that AdGuard DNS was the first public resolver to support the cutting-edge DNS-over-QUIC protocol (and still is one of only two such resolvers in the world). ![]() Today AdGuard DNS has 14 server locations all over the globe, it processes over 500 billion DNS requests every month, it's an integral part of virtually all AdGuard apps. It started as a one-server standalone service. When we first introduced AdGuard DNS beta back in 2016, we couldn't imagine how big it would become. ![]() ![]() ![]() The order of the changes is based on transaction commit time. The overhead will frequently be less than that of using alternative solutions, especially solutions that require the use of triggers.Ĭhange tracking is based on committed transactions. ![]() However, using change tracking can help minimize the overhead. Synchronous change tracking will always have some overhead. Custom cleanup for data that is stored in a side table isn't required.įunctions are provided to obtain change information. Cleanup for change tracking is performed automatically in the background. You don't have to add columns, add triggers, or create side table in which to track deleted rows or to store change tracking information if columns can't be added to the user tables. Because functionality is available in SQL Server, you don't have to develop a custom solution. Using change data capture or change tracking in applications to track changes in a database, instead of developing a custom solution, has the following benefits: Creating these applications usually involves a lot of work to implement, leads to schema updates, and often carries a high performance overhead. Typically, to determine data changes, application developers must implement a custom tracking method in their applications by using a combination of triggers, timestamp columns, and additional tables. The ability to query for data that has changed in a database is an important requirement for some applications to be efficient. Benefits of using change data capture or change tracking For the editions of SQL Server that support change data capture and change tracking, see Editions and supported features of SQL Server. Change data capture and change tracking can be enabled on the same database no special considerations are required. These features enable applications to determine the DML changes (insert, update, and delete operations) that were made to user tables in a database. SQL Server provides two features that track changes to data in a database: change data capture and change tracking. Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance ![]() ![]() ![]() It is important to note the specific terms when discussing lithium-ion batteries with three main distinctions.Ī battery cell is the basic unit made from cathode, anode, and electrolyte. A battery cell can be used individually, as in portable electronics, or combined in a sophisticated structure, like an electric vehicle (EV) battery pack, for example. ![]() Lithium-ion battery cells come in three main form factors: cylindrical, pouch, and prismatic. Depending on materials choices, the voltage, energy density, life, and safety of a lithium-ion battery can change dramatically. The electrolyte is typically a mixture of organic carbonates containing complexes of lithium ions. The cathode is generally one of three materials: a layered oxide (such as lithium cobalt oxide), a polyanion (such as lithium iron phosphate), or a spinel (such as lithium manganese oxide). The most commercially popular anode is graphite. The negative electrode (anode) is made from carbon, the positive electrode (cathode) is a metal oxide, and the electrolyte is a lithium salt in an organic solvent. Contributing to the manufacture of television circuit boards, when used as manganese ferriteĪt a high level, the structure of a lithium-ion battery cell has three primary functional components: a positive electrode, a negative electrode, and an electrolyte in between.As an intermediate product in the chemical industry (when made into manganese sulphate).Colouring bricks, tiles, driers, and being used as a pigment for paints.Treating uranium ore to produce the oxide-concentrate known as ‘yellow cake’.Making agricultural fungicide, which is used to control crop and cereal diseases.When manganese is combined with bactericide and algicide, it creates a powerful oxidizing agent Purifying drinking water, treating waste water, and odour control.Manganese has a multitude of chemical uses, such as: Both disposable and rechargeable batteries use various forms and quantities of manganese in their construction. The most important non-metallurgical application of manganese is in batteries. For very specific applications, manganese can be mixed with zinc, gold, and silver. Other metals like aluminum, copper, and nickel also benefit greatly from using manganese as an alloying element. Adding manganese can significantly increase the strength of steel, and enhance resistance to rust and corrosion. The other 70% is used as an alloying element, depending on the desired properties of the end product. Around 30% of the manganese used today is for this purpose. Without manganese, steel would have a low melting point. Manganese plays a key role because of its ability to combine with sulphur, and its powerful deoxidation capacity. Industrial and Metallurgical Steel produced from iron contains a high amount of oxygen and some sulphur. Electrolytic Manganese Dioxide (EMD) – Global production in 2017 reached 400,000 mt, a 4% YoY increase.Electrolytic Manganese Metal (EMM) – Global production in 2017 increased by 37% YoY to 1.74 million mt.Ferro-Manganese – In 2017, production stood at 5.8 million mt, an 18% increase YoY.Silico-Manganese – Global production of silico-manganese increased in 2017, reaching a record high of 13.8 million mt.Manganese Ore – Global output of manganese ore increased in 2017 to 18.6 million mt (Mn contained), up by 23% YoY.Manganese is produced and traded globally in five major categories: Notwithstanding, given the increasing demand for EV batteries, they are now considered a potential long-term resource for the future. However, ‘mining’ these nodules is difficult and very expensive. There are also large manganese reserves on ocean floors at a depth of approximately 5,000 metres in the form of nodules. Global manganese reserves are predominantly located in South Africa, Gabon, Brazil, and Australia, which combined, supply over 90% of the global consumption. Of the hundreds of minerals containing manganese, only around 10 are of mining significance. After steel, the second most important market for manganese is primary and rechargeable lithium-ion batteries.ĭespite its ubiquity, manganese is rarely found in high enough concentrations to form an ore deposit. Therefore, 90% of all manganese consumed goes into steel as an alloying element. The most known is steel and metal alloy making, in which manganese improves the strength and the properties. Manganese is an abundant resource that is embedded in the ground of the Earth, and that has numerous applications. ![]() ![]() And the driving range features 27,000 square feet of PRIVATE practice tee area, making the facility perfect for College Camps, Group Lessons, Corporate Events and more. With the 4 holes, The Falls Practice Area offers multiple tee boxes that can be used when working on the driving skills, shaping tee shots, etc. Their attentive staff will work diligently to make your wedding as elegant. One of the most luxurious wedding venues in the Greater Las Vegas area, this club has a grand clubhouse and a beautiful white sand beach that is ideal for your ceremony. In addition to the above greens, the Falls Practice Area also features tow fairway bunkers that are available for students. Reflection Bay Golf Club is a tropical country club located on a 320-acre lake in Henderson, Nevada. This hole is used for par 3 practice, short game drills with multiple lengths of grass around the green and includes two bunkers, one with manicured and maintained sand and the other with less maintained and more waste area conditions. A green located on the Par 3 practice hole, which has multiple tee boxes that can play up to 175 yards in length.A green for longer pitch shots – up to 50 yards, and this green includes a greenside practice bunker.A putting green maintained at quick speeds, and for chipping with mowed down collection areas for simulating shots directly around the green surface.The Falls Practice Area features 3 separate greens, which have been renovated and used for instruction and practice, as follows: ![]() The facility is five minutes from the Reflection Bay Golf Club. ![]() The Falls Practice Area, part of the High Performance Golf Institute, consists of four golf holes from the original Tom Weiskopf designed Falls Golf Club that can be used for instruction and/or practice. WELCOME TO THE FALLS PRACTICE FACILITY AT THE HIGH PERFORMANCE GOLF INSTITUTE AT REFLECTION BAY, LAKE LAS VEGAS ![]() ![]() The deep integration of HTML, CSS and JS in the browser creates a seamless user experience, and There are fewer security concerns since the code is sand-boxed in the browser, JS applications are quick to load without the overhead of 3rd party plugins, Installation or updates are not required since JS is enabled in browsers by default, Using web standard technology has a number of advantages over 3rd party plugins like Java applets and Flash: The CWC source code follows JS best practices to ensure maintainability and cross-compatibility with other libraries and frameworks. CWC is made available under the free and open source, GNU GPLv3 license and is accompanied by detailed documentation and commercial support packages. The ChemDoodle Web Components library, released in 2009, is the first chemistry toolkit for structure viewing and editing that is originally built using only web standard technologies, HTML5, CSS, and JS, and is accordingly supported by all modern desktop and mobile browsers. The ChemDoodle Web Components technology stack and features Mobile browsers did support HTML5, which opened the door to web applications built with only HTML, CSS and JavaScript (JS), such as the ChemDoodle Web Components. In 2007 however, the hardware landscape changed dramatically with the introduction of mobile devices that did not support third party plugins such as Flash or Java applets. JME, a molecular editor, was later integrated into Jmol to add chemical structure upload and editing functionality. In 2004 Jmol, a Java applet, was released to replace Chime and provide an open source and operating system independent solution to the growing number of web browsers. Based on the molecular visualization program RasMol, Chime was developed as a plugin for Netscape and later for Internet Explorer and Firefox. The first chemical graphics toolkit for the web, MDL Chime, was introduced in 1996. ![]() Companies that implement emerging web technologies can find efficiencies and benefit from competitive advantages. Learning management systems, virtual classrooms and MOOCs are a few examples where chemistry educators need forward compatible tools for digital natives. How we communicate chemical information is increasingly technology driven. ![]() |
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