A broken or missing reflector could even result in your being pulled over and ticketed by law enforcement. While not as serious as a non-functioning electric light, non-functional reflectors can diminish driving safety. They can also become scratched, cracked and even break from impacts and contact with debris, which of course can also seriously impair light reflection. Plastic lamp lenses and reflectors are subject to weathering and exposure to UV rays, which can make them faded and opaque and reduce their reflective capabilities. Whether they are part of a light or detached, car makers generally try to integrate reflectors into the overall vehicle design. Reflectors at the front end of the vehicle are amber and those at the rear must be red. If a particular vehicle’s styling design doesn’t allow the vehicle to meet standards with reflectors incorporated into tail lights, parking lights, side marker lights, etc., then separate reflectors may be necessary. Regulations may stipulate that reflectors have to be positioned so many inches from the ground, and be clearly visible from the sides of the vehicle. The placement of reflectors on the vehicle, and whether they are built-in to the electric lamps or standalone devices, is determined by Federal motor vehicle regulations and vehicle design. Light entering the reflector strikes the many small angled surfaces and is redirected back toward the source. The outside surface of a reflector is smooth and transparent, with numerous small prisms visible on the base. Automotive reflectors are prismatic reflectors, made of molded plastic, and operate according to the principle of retroreflection. Whether you need a lens with built-in reflector, an individual reflector assembly, or a complete set of reflectors, we have the OE specification bumper and side reflectors for your car, truck, or SUV.Īs the name suggests, reflectors are designed to reflect light back to the source - so your headlights can illuminate the car driven by that absent-mined driver who has neglected to turn his lights on, and you can avoid him. Reflectors can be incorporated into lights or be separate installations on bumpers and fenders. ![]() ![]() But if these lights fail or the vehicle is parked with the lights off, all cars and trucks are equipped with another line of defense – reflectors. The company is committed to innovation and invests heavily in research and development to produce cutting-edge technologies that improve fuel efficiency, reduce emissions, and increase safety.Tail lights, side marker lights, parking lights, and bumper lights all enable motorists to detect other vehicles in darkness and help prevent collisions. Navistar® has a reputation for producing high-quality, reliable vehicles and engines that are designed to meet the specific needs of its customers. Navistar® has a strong presence in the global market, with manufacturing and assembly operations in the United States, Canada, and Mexico, as well as a presence in South America, Asia, and Europe. The company's product line includes Class 4-8 trucks, buses, and engines for the on-highway and vocational markets, as well as military vehicles and engines for the defense market. Navistar® is known for its International brand of trucks and buses, which are sold under the International and IC Bus names. Navistar® is a leading producer of heavy-duty trucks and buses, and it also produces engines used in a wide range of industrial and commercial applications while also providing parts and services to support the maintenance and repair of its vehicles. ![]() The company was founded in 1902 and has its headquarters in Lisle, Illinois, USA. ![]() Navistar® Corporation is an American manufacturer of commercial vehicles, including trucks, buses, and engines, as well as defense vehicles and engines.
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Vgs(threshold) - Tells you how much voltage you have to send to the gate before the transistor will start letting current flow through it.Vgs(max) - Same as Vds, except that it tells you how much voltage you can send to the gate pin (the one that controls the transistor).this tells you how much voltage you're going to lose across the transistor per amount of current you ask it to pass, and how much power it's going to be dissipating (which heats it up) Rds(on) - How much resistance the transistor causes when it's "turned on".This pinout is different for different parts and different manufacturers, so it's a good idea to verify this from the manufacturers' datasheet every time you are using a new part. The big metal tab is also connected to the Drain terminal, internally (so watch out when working with the transistor, since this metal piece is at the same voltage as part of your circuit!). I would just like to add that another very important bit of information in the datasheet is the pinout - in our case the Gate is pin 1, Drain is pin 2, Source is pin 3. I will not repeat RobhercKV5ROB's nice summery of the important specs. Simulate this circuit – Schematic created using CircuitLab ![]() I know that I wouldn't need an Arduino for that )Įdit 3: Included schematic. There isn't really any more valuable information about the transistors which came along if you were hoping for that.Īlso the Arduino supplies 5V and the code I uploaded just sets the transistor pin HIGH when the button is pressed. As suggested by joren vaes i made another photo of the setup which shows the wiring properly and photos ( first page, second page) of the instructions which came along in the kit. The old transistor doesn't heat up noticeably. With the new transistor the pump moves super slow and the transistor got worryingly hot. Using the 9V batterie with the 12V pump works fine but only with the old transistor. I did some experimentation with pump, 9V and older/newer transistor. So it looks like the new transistor can't handle the 12V? To my surprise that actually made the motor spin. I included a schematic at the bottom.Īs joren vaes suggested I used the new transistors with the old motor and a 9V power supply. If I missed any important information please ask in the comments and I will include it in my post.
See the complete profile on LinkedIn and discover Sirwan’s. Sirwan has 1 job listed on their profile. It’s one of the world’s foremost language schools that can make you fluent quickly, whether you’re learning Arabic, Farsi, Pashto or Mandarin Chinese. View Sirwan Kakarash’s profile on LinkedIn, the world’s largest professional community. That’s where the Defense Language Institute Foreign Language Center comes in. You don’t have to know anything but English to go into that career, either. That contact can both contribute to good relationships and uncover valuable intelligence. The Army will place you in a language of need. ![]() You will not get to choose the language to speak. 400 per month for each language up to 1k. Linguist Training for MOS 93C If you are an ATC operator, MOS 93C ( H or J ), and. Through their familiarity with the language and culture, linguists can monitor the general mood and attitudes in communities where U.S. The other bonus regarding language proficiency in the military, you receive bonus pay each month depending upon the language (s) you speak and level of proficiency. Language officers participate in and provide supervision in various language translation and interpretation activities related to military and intelligence. Others interrogate prisoners to obtain information that can protect friendly forces or bring down enemy combatants. As a Cryptologic Linguist in the Army National Guard, you will learn to interpret the words, intent, and tenor of these foreign communications, and present it. ![]() ![]() Some translate intercepted communications that can lead to taking out a weapons cache or striking a meeting of terrorist leaders. Military linguists contribute to lethality. The job title "military linguist" sounds pretty impressive, right? It should, since linguists work around the world to translate highly classified documents and connect with troops and allied forces. ![]() When we convert rational numbers to decimal fractions they always produce a set of repeating digits. Thus one egg is exactly one twelfth (1/12) of a dozen, but the ratio of three inches to two inches (3 in/2 in) is not exact because we cannot measure lengths with unlimited precision. The quantity described must be inherently an integer to apply this rule. The student must be careful with these fractions. So 2/5 or 1/137 are ratios of exact integers and are also exact. Rational fractions: Any fraction made from integers is exact. The problem did not occur when computer date counters flipped to ’99, and is a dead issue when the flip to ’01. On the other hand the year 2000 computer problem (Y2K) that received so much press is a number with four significant figures. Most people will not trouble their friends with the price “One thousand nine hundred eighty seven dollars and thirty six cents” ($1987.36). If you tell a friend that you have paid $2000 dollars for a computer, there is only one significant figure in this number. ![]() Integers: When you count, the result is exact (assuming that you do not loose count). For example there are exactly 2.54 centimeters to the inch. Defined unit conversion values are also exact. = 3.14159…, the square root of 2 (= 1.4142135…) and similar numbers are also exact. Every digit you choose to display from this number is significant. This number has a mathematical definition and is exact. The number may be an Exact or Defined Number, it may be an integer, or the number could have been computed from numbers that have significant digits.ĭefined numbers: The base of the natural logarithms is e = 2.781828…. Other Numbers Having Significant Figuresĭirect measurement is not the only way a number may contain significant digits. Standard notation would not let us distinguish between the last two examples. Here are some examples.īut 4.0 x 10 3 has 2 significant figures. With the use of scientific notation every digit that appears is significant. We can use scientific notation to avoid misunderstanding. This would include all of the zeros in 0.0016 m. ![]() Zeros used as placeholders are not significant. Therefore we have only 2 significant figures. How many significant figures are there in this measurement? Clearly only the digits 1 and 6 are the actual measured values. For example, if you measure the thickness of a coin, you can write it as Only those figures or digits of a numerical quantity which are the result of actual measurement are said to be significant. After you have become familiar with the topic you may use either term. That way we may still say “digit” to draw your attention to a particular digit under discussion. In this document we will use the term significant figures to discuss the broader topic. These are sometimes called significant digits. The term significant figures actually refers to particular digits in a number. ![]() If you experience any persistent problems, consider seeking professional assistance for the problem. It’s important to restart your device regularly to improve performance, clear memory cache, and fix any issues. You can do it via the menu bar, the keyboard, or the Touch ID button. ![]() Restarting your MacBook Air is a straightforward process. Step 2: Click on the “Restart” option in the pop-up window that appears. Step 1: Click on the Touch ID button once. The Touch ID button located at the right end of the MacBook Air’s function keys can also restart the computer. Method 3: Restart using the Touch ID button. Step 3: Press the “Power” key again to turn on the MacBook Air. Step 2: Wait a few seconds for the MacBook Air to shut down. Go to System Preferences > Users & Groups. Here’s how to set up a UUID folder on your Mac: 1. If there’s no UUID folder in the Desktop Pictures folder on your Mac, you’ll need to manually create one. What to do if you don’t see a folder in Desktop Pictures. Step 1: Press the “Control” key, the “Power” key, and the “Option” key simultaneously. Restart your Mac to see your login wallpaper. Your MacBook Air will automatically restart.Īnother way to restart your MacBook Air involves using the computer’s keyboard. Step 3: Click the “Restart” button in the confirmation window that appears. Step 2: Select the “Restart” option from the drop-down menu. Step 1: Click on the Apple menu on the top left corner of your screen. Follow the steps below to restart your MacBook Air via the menu bar. The menu bar is located at the top right corner of the MacBook Air screen. In this article, we’ll walk you through the steps to restart your MacBook Air effectively. Restarting your MacBook Air can fix any issues you may be experiencing with your device, ranging from slow performance to unresponsive apps. Blank (empty) screen Learn what to do if your Mac starts up to a blank screen, such as an empty gray, black, or blue screen. ![]() When you hear the second start-up tone (or, on a Mac Pro, see a second Apple logo appear and disappear), you can release the keys and let the computer finish its start-up sequence.Restarting a MacBook Air can be a simple task, but for those who are new to the device, it can be challenging. You can reset the NVRAM or PRAM by shutting down the Mac and then starting it up again while holding down the Option, Command, P and R keys all at once. If the Mac is not maintaining its settings for volume level, display resolution, time-zone information or preferred start-up disk, information held in the NVRAM may have become corrupt. Modern Macs also store some settings in an area of the system called the nonvolatile random access memory (NVRAM) older Macs use parameter random-access memory (PRAM) in a similar manner. might fix erratic Mac behavior, although it will not help with a damaged power supply or another major hardware problem. (You may also have to redo any preferences for your display and power-management settings.) While performing a reset does not generate an alert box or notification, you can tell if you were successful if the odd Mac behavior stops. Files you upload this way can be up to 250GB in size if youre signed in to. Click on the Desktop & Screen Saver icon. Learn how to install OneDrive and sync your OneDrive files to your Mac OS X. Open System Preferences from the Apple menu. The guide also lists a series of things you should try before resetting the S.M.C. Here’s how to change the startup image on your MacBook Air: 1. reset process for all its Intel-based Macs, including those with removable batteries and desktop models. Apple’s support site has a full guide to the S.M.C. ![]() com> Fingerprint=453B 6531 0595 5628 … libvirt is an open-source API, daemon and management tool for managing platform virtualization. I've installed ARM Ubuntu Server in a VM on my MacBook, and wrote a blog post explaining it. In this tutorial we’ll install vagrant-libvirt on a Mac running macOS (tested on High Sierra and Mojave). Overall, this method is great for headless Linux VMs that … macOS support. The virsh utility can be used from the command line. I’ve previously written about using QEMU on macOS to create an Ubuntu VM via CLI. Ganeti, a cluster virtual server management software tool built on top of existing virtualization technologies such as Xen or KVM and other Open Source software.
![]() says that 210 species have been recorded, Wikipedia cites that the International Ornithological Society reports that 236 species have bee discovered. No one seems to agree just how many species are in the family Picidae, but one things is clear, there definitely over 200. There are over 200 species of woodpeckers in the world A Gila Woodpecker was caught on camera killing and eating baby bird’s brains in a nest.įor most woodpeckers though, they generally keep to themselves and are not aggressive, however they will protect themselves and their own young fiercely if necessary. Some species of woodpeckers, like the Great Spotted Woodpecker, are omnivores and will even eat other bird eggs or babies on occasion. Some types of woodpeckers will eat baby birds Woodpeckers simply use their beaks as a tool to dig out holes into wood which allows them to excavate nesting holes or get insects and insect larvae from the hole. Woodpeckers don’t eat woodĮven though many people may think that woodpeckers eat wood, similar to how beavers eat wood, they actually don’t. Members of the sapsucker variety don’t actually suck the sap though, they bore out sapwells in trees then they stick their long tongues in and sip and lick at the sap. Sapsuckers don’t actually suck the sap, they lick itĪs I mentioned above, everyone in the woodpecker family has an exceptionally long tongue, this includes sapsuckers. That’s not to say they won’t be up at the crack of dawn hammering away on the side of your house though! So if you’re having woodpecker problems then it’s good to know that you’ll at least be able to sleep at night. Woodpeckers are diurnal animals, so they roost at night and are mostly quiet. They are impossible to mistake for other types of woodpeckers because of their size and appearance, though people sometimes mistakenly call them Red-headed Woodpeckers which are another species and are much smaller. They are around 16-19 inches in length and are about the size of crows. Unless you count the Ivory-billed Woodpecker, which is long thought to be extinct but not yet officially extinct, Pileated Woodpeckers are the biggest. Pileated Woodpeckers are the largest woodpeckers in North America They will cooperatively breed within the group, hoard food by jamming nuts into holes in trees, and work as a team to guard their food caches by using warnings signs and communication with each other. Unlike other types of woodpeckers, Acorn Woodpeckers will live in groups of 10-16 other birds. Most of the time woodpeckers are solitary birds, but the Acorn Woodpecker has a very intricate social and family structure with other woodpeckers. Acorn Woodpeckers have an advanced social system Acorn Woodpecker | Image: Some species of woodpeckers have tongues that are up to 4″ long! 6. ![]() ![]() These special adaptations allow all 3 of these types of birds to drink from hummingbird feeders. Woodpeckers along with hummingbirds and even orioles are among these birds with long tongues. There are only a few types of birds with really long tongues that wrap around their eye sockets allowing them to extend them out much further than other birds. Just like a flock of crows is called a murder, or a flock of hawks is called a kettle, a group of woodpeckers is called a “descent”. Many different types of birds have their own names when it comes to a group, or flock, of them. A group of woodpeckers is called a descent This past Spring and Summer, I had more Downy Woodpeckers at my hummingbird feeders than I did actual hummingbirds! 4. Woodpeckers may also like the taste of the sweet hummingbird nectar. Sometimes woodpeckers feed at hummingbird feeders In addition, if the wood is soft then many types of larvae and insects may be lurking within the tree, so they have more opportunities for food. Woodpeckers like dead or dying trees where the heartwood is already soft, this makes it easier for them to excavate out their nest cavities. While most woodpeckers are certainly capable of boring a hole through a live tree, many times they prefer dead trees. This protects them from “headaches” or injuring themselves when they are repeatedly smashing their heads up against a tree, sometimes for hours. This special bone unique to woodpeckers wraps around their entire skull inside their heads and adds a sort of shock protection. Woodpeckers have a special bone in their head called the hyoid bone. In this article we’re going to answer a bunch common questions about these cool birds by giving you 21 interesting facts about woodpeckers.Įnjoy! 17 interesting facts about woodpeckers 1. The way they behave, the way they look, and just how they live and survive is so unique and interesting. Woodpeckers are different from any other type of bird. ![]() ![]() Photoshop is also very good at most things, but it's only really the best program for photomanipulatin/editing. Speaking of krita, that one started out trying to specialize in photomanipulation then they changed their direction, at least PR wise, to painting, and they still claim to have that direction if I correctly recall but in reality they are a general purpose digital art software that can do just about anything well, it's not really the best program for any 1 thing, but it's very good at all the things. Photoshop is a program that specializes in photomanipulation but happens to have a really good brush engine which made it a viable digital painting software, to be honest it's brush engine is better than krita's in some places but krita has significantly greater variety and level of control. Medibang is a free program specializing in the same but is less good at it overall. ![]() (this means it's generally better for cel-shading and possibly has better vector tools, rather than being particularly good at 'painting') Because it has a superior brush engine to clip studio paint.Ĭlip studio paint is specialized in comic and manga creation, it's basically a rebrand of what used to be called manga studio. Photoshop (and krita is better than photoshop at it, and paintstorm studio is better than krita but only if you have a dedicated gpu, corel painter is probably the best program for digital painting)Ģ. Thankfully both PS and CSP have free trials so you can try out them both for yourself. This is just my individual opinion though, I'm by no means an expert at either program nor am I saying that CSP is necessarily a better program than PS, both are good softwares, it comes down to personal preference which one you like the most. I've also noticed that the touch functions work much better on my Cintiq in CSP than in PS where it's quite laggy, then again I'm using an older version of PS and the latest version of CSP. Another pro to CSP is that it's only a one-time payment (besides on the Ipad) and then the program is yours for life whereas PS now requires you to pay a monthly fee. However the assets store (most things are free to download there) that CSP comes with lets you download so many different brushes that more realistic drawing and painting is no problem, I've drawn several real-life portraits in CSP using downloaded custom brushes that mimic real pencils. If you like comic and manga there are really awesome features for it in CSP to speed up your workflow as the program was intended for manga/comic work, the original brushes the program comes with are therefore meant for a more "comic" style of drawing which not everyone's cup of tea. If you are just making collages or stuff like that, maybe PS will work better because it is an editing program, but for illustrators, CSP is the way to go. I recommend CSP over PS for illustrators and digital painters. I could lease Adobe Illustrator but why do that when I can have just as much, for a one time fee that is far less than PS. I bought CSP during a sale so I only paid $25 and money was a major deciding factor for me. Actually just did a commission for someone who thought my sketch was traditional because it looked so much like real pencil. Plus, medibang brushes are very basic and look as such and very digital in my opinion, and I want to have my sketches look as close to traditional drawing as possible, and CSP let's me do that with customizable brushes and stabilization. I also was working in Medibang and then began getting commissions and wanted a more professional app to work in. There is a lot more CSP can do for illustrators/painters but I have only skimmed the basics so far so that's the info I can give you for now. With CSP I can have music app playing and be drawing with zero issue. PS crashed about once an hour especially if I had anything else running. ![]() CSP is a light program so it takes up less RAM, I am working on a laptop, and I have not had the program crash on me once since I started working on it a few months ago. I looked it up and it seems to be a common error for those working on Wacom tablets.Ĥ. CSP has far fewer glitches with my Wacom Intuos PS was glitch after glitch, the worst being that the Hand tool would create a zoom out when I was just trying to move the image over. One payment of $50 for CSP vs $22/month for PSģ. CSP has pen stabilization, PS does not.Ģ. ![]() ![]() Before joining the State Department, she had a distinguished career in the private sector, including both corporate and entrepreneurial ventures. State Department, a program she expanded to almost 150 countries, under Secretary Hillary Clinton. Porges also served as President of the North American Jury for Cartier Women’s Initiative for over a decade and as the former Senior Advisor, Global Entrepreneurship Program (GEP) at the U.S. She is also a Board Member of the Financial Alliance for Women and on the Advisory Board for Cornerstone Capital, Mindshift Capital, Different Funds and Global Invest Her. Shelly Porges is Co-Founder and Managing Partner of The Billion Dollar Fund for Women and Beyond the Billion. ![]() Shelly Porges Co-Founder & Managing Partner Qualitas declined to comment on the potential listing on Monday.K. If the cornerstone meetings go well, and it sounds like Qualitas management is getting a good reception, the company could pull the trigger on its IPO in the next few weeks and list before the end of the year.Īndrew Fairley, a senior Melbourne lawyer and superannuation fund trustee, is lined up as Qualitas chairman.Ī bunch of listed equity investors are already familiar with the group and at least one of its products, the Qualitas Real Estate Income Fund, which has traded on the ASX boards since November 2018 and targets a 5 per cent to 6.5 per cent return above the cash rate. Macquarie Capital is arranging the meetings and expected to be lead manager. His major backer Trawalla, Alan and Carol Schwartz’s family office (no relation to Andrew Schwartz), is also expected to retain its stake in full. It is understood Qualitas is talking about a $300 million-odd raising for about a $700 million market capitalisation.ĬEO Schwartz has already told potential investors he will not sell a share at the IPO. Management reckons the IPO could also increase Qualitas’ profile, which should help secure more opportunities for its funds and then provide firepower and access to capital. The bulk of the capital in its funds is from institutional clients, while it makes money from management fees, transaction fees and performance fees. Qualitas’ investments have predominantly been made via senior loans, while it also cut cheques for mezzanine debt, preferred equity and ordinary equity. Qualitas’ bigwigs told potential investors they wanted to list the management company, which has oversight of its funds, and use capital raised at the IPO to co-invest in assets, similar to ASX-listed property investor Charter Hall Group or Centuria Capital. It is understood the pair, flanked by the firm’s corporate development head Kathleen Yeung and CFO Philip Dowman, told potential investors they’re responsible for $4.2 billion in funds under management across 10 active strategies, and had grown FUM by 36 per cent a year since inception (on a compound annual growth rate basis). Street Talk can reveal Qualitas management, spearheaded by managing director Andrew Schwartz and co-founder and head of real estate Mark Fischer, has spent the past week or so in front of a group of potential cornerstone investors, explaining their group’s 13-year track record and growth ambitions. Qualitas CEO Andrew Schwartz is spearheading talks with potential investors. Alternative real estate investment house Qualitas is conducting confidential investor soundings for a sharemarket float that could value the group at about $700 million and see it list on the ASX before Christmas.
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