![]() ![]() ![]() ![]() Too few LEDs (generally 36 or less) means that they have to be driven at a high current to generate the light output needed. This leads some manufacturers to promote back-lit panels as a low-cost option. What are the problems with cheap back-lit LED panels?īecause they have no LGP it is possible to make back-lit panels relatively cheaply. This is because the rear of the panel is the most convenient position for the driver and, because we offer 5 and 7 years warranties, we are keen that the driver should remain as cool as possible. Here at NVC we have had both designs in our product range, but we have decided that edge-lit is marginally better. The lighting market now accepts back-lit panels as readily as edge-lit panels. Because cheaper edge-lit panels used LGPs with a low light transmission, eliminating the LGP altogether, as with a back-lit panel, has meant that back-lit panels have a reputation for being more efficient.Micro-prismatic diffusers have become more common, less expensive and more effective, so the double action of the LGP/diffuser combination is no longer required.Lenses have become cheaper to produce and modern adhesives mean that they can be securely fixed to each LED to create an even light distribution without the risk that they will fall off – a failing with some earlier and cheaper back-lit panels.LEDs have become more efficient, so the thermal advantage inherent in the side-lit design is now reduced, though not eliminated.Technical advances have allowed back-lit LED panels to be introduced. Also, PS has a lower light transmission % than PMMA. Polystyrene (PS) LGPs are now used by some manufacturers, but if UV stabilisers are not added these will yellow with age and the panel will become dull in the centre while the periphery remains bright. In an effort to reduce the cost of edge-lit panels some manufacturers introduced cheaper materials and assembly processes that impacted on their quality. Heat from the LED chips is dissipated via the frame, so the rear can be light-weight and it won’t get hot, so the driver can be placed here if required.No lenses are required and the edge-lit design functions well with a variety of different LED beam angles.The presence of the LGP means that the diffuser is not solely responsible for spreading the light evenly so low-cost materials can be used in the diffuser, provided they don’t yellow with age.The best LGPs are made of acrylic (PMMA) which has a very high light transmission % and does not yellow with age. A light-guide plate (LGP) is an effective and simple way to diffuse the light very evenly, avoiding the risk of bright spots.The edge-lit design was used first for several reasons: Edge-lit panels were the first to be mass-produced. Back-lit panels are sometimes also known as direct-lit panels.Īre edge-lit or back-lit LED panels best?īoth designs have advantages and drawbacks. Edge-lit panels are sometimes also known as side-lit panels.Ī back-lit LED panel is made of an array of LEDs fitted on a horizontal plate shining vertically down through a diffuser into the space to be illuminated. ![]() The LGP directs the light downwards, through a diffuser into the space below. What is the difference between edge-lit and back-lit LED panels?Īn edge-lit LED panel is made of a row of LEDs attached to the frame (or circumference) of the panel, shining horizontally into a light-guide plate (LGP). ![]()
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![]() ![]() The word has been common in English from the beginning of the 14th Century and has had almost seventy variations in spelling. Soldier is from an old French word soude, and the late Latin soldaris (soldum pay), the French sou is another modern derivative. However, in the Old Testament you find the modern meaning, in the Book of Samuel you read or may read that the Philistines gathered their armies together for warfare. 7, we find:-"Who goeth a warfare anytime at his own charge," and it is found with this meaning in 15 th Century writers. ![]() Warfare had the additional meaning of an expedition in early times. Krieg, which originally meant striving after, has only in modern German taken on its current meaning. the Anglo-Saxons gewinn ( winnan meaning to strive). The Teutons thought it unlucky to have a special word for war so used many euphemisms, the old Norse language had the word ' ufrithr or un-peace. The Romance languages adopted it because the latin word bellum was too much like the word for beautiful, bellus. It was brought to England by the Normans. It was adopted by the French as werre, the modern guerre, and by some of the other Romance languages as guerra. War is derived from the old High German werran, to embroil (hence the modern German, wirren to confuse). In modern times we have as an example of this use 'The Salvation Army'. Chambers Cyclopedia of 1751 gins the following reference: "A naval or sea army is a number of ships of war equipped and manned with sailors and marines under an admiral." In the 16 th and 17 th centuries army was occasionally used as another name for a fleet, for instance in Selden's Mare Clausum we get: 'The King commanded that £21,000 should bee paid to his Armie (for so that fleet is called everywhere in English Saxon,) which rode at Grenewich." In a figurative sense meaning either a vast host of men or a multitude of things, "army" has been common since the beginning of the 16th Century, occurring often in the Bible, Shakespeare, Spenser, etc. Chaucer, Caxton and Lord Berners, in the 14th, 15th and 16th centuries, respectively, all three use the word "army" for a military and naval expedition, and many other writers in those centuries thus describe an armed force, either by sea Or by land. In 1647, two years before the Commonwealth the Parliamentary Forces were alluded to as "the Army" from about this time, when a standing army was first inaugurated, the word began to acquire its modern sense until in the reign of James II it was applied to the whole of the land forces of England. A little later it was used to designate either sea or land forces, or sometimes both. Its origin is obvious from the past participle of the Latin verb armare, through the French armée and the cognate Spanish and Portuguese armada, but it was in the sense of the last mentioned word that it was first used in English, literally meaning an armada. ![]() It may not be generally recognized that the word Army did not become firmly established in its present meaning until the end of the 17th Century. ![]() Let us first deal with some general military terms. It may indeed be possible to correct a few erroneous interpretations which have crept into print, for jumping at origins is just as dangerous as jumping at conclusions. The endeavour has been to trace roughly the origin, and by that means, to explain the modern meaning of certain military words. In the following notes no attempt has been made to trace all the vagaries of each word mentioned, only a few of the most striking and interesting episodes in its career have been touched on and only a few of the foreign words connected with its history or travels have been mentioned. Notes on the Origin and Derivation of Some Military TermsĬanadian Defence Quarterly, Vol XII, No 3, April, 1935 ![]() ![]() ![]() For example, if you are thinking of the number of combinations that open a safe or a briefcase, then these are in fact permutations, since changing the order of the numbers or letters would result in an invalid code. Permutations are for ordered lists, while combinations are for unordered groups. With combinations we do not care about the order of the things resulting in fewer combinations. The difference between combinations and permutations is that permutations have stricter requirements - the order of the elements matters, thus for the same number of things to be selected from a set, the number of possible permutations is always greater than or equal to the number of possible ways to combine them. 6 = 36 possible permutations of the two dice rolls.The answer in this case is simply 6 to the power of 2, 6 double sixes) it is a calculation of permutation with repetition. This a case of randomly drawing two numbers out of a set of six, and since the two may end up being the same (e.g. If two six-sided dice are thrown together, one needs to estimate the number of possible ways they may come up. The formula for calculating the number of possible permutations is provided above, but in general it is more convenient to just flip the "with repetition" checkbox in our permutation calculator and let it do the heavy lifting.Īnother common example concerns dice probabilities. Or you can have a PIN code that has the same number in more than one position. ![]() you can have a lock that opens with 1221. For example, locks allow you to pick the same number for more than one position, e.g. In some cases, repetition of the same element is allowed in the permutation. For example, a factorial of 4 is 4! = 4 x 3 x 2 x 1 = 24. In both formulas "!" denotes the factorial operation: multiplying the sequence of integers from 1 up to that number. If the elements can repeat in the permutation, the formula is: The above equation can be said to express the number of ways for picking r unique ordered outcomes from n possibilities. To calculate the number of possible permutations of r non-repeating elements from a set of n types of elements, the formula is: Permutation calculations are important in statistics, decision-making algorithms, and others. The possible permutations would look like so: Say you have to choose two out of three activities: cycling, baseball and tennis, and you need to also decide on the order in which you will perform them. Here is a more visual example of how permutations work. A given phone area prefix can only fit in that many numbers, the IPv4 space can only accommodate that many network nodes with unique public IPs, and an IBAN system can only accommodate that many unique bank accounts. are designed based on the knowledge of the maximum available permutations versus the expected use. Systems like phone numbers, IP addresses, IBANs, etc. Permutations come a lot when you have a finite selection from a large set and when you need to arrange things in particular order, for example arranging books, trophies, etc.Ĭalculating permutations is necessary in telecommunication and computer networks, security, statistical analysis. For example, if you have just been invited to the Oscars and you have only 2 tickets for friends and family to bring with you, and you have 10 people to choose from, and it matters who is to your left and who is to your right, then there are exactly 90 possible solutions to choose from. A permutation is a way to select a part of a collection, or a set of things in which the order matters and it is exactly these cases in which our permutation calculator can help you. ![]() ![]()
![]() ![]() The game includes characters from Episode II: Attack of the Clones and the The Clone Wars era, as well as some classic characters from the Original Trilogy, a couple from Episode I, and a few from the Expanded Universe. The official release date of the game was 22 March 2011. On 17 March 2011 they put the demo version of the game on Nintendo systems in Game Stop. Nintendo made several 3DS trailers for the game as well, and also some E3 convention videos showing gameplay of Lego Star Wars III: The Clone Wars. On 23 June 2010, LEGO released the first trailer for the game and later in 2011 they released several demos and cutscenes. After this time, Lego began promotions for the game. The game's existence was covered up and in June 2009-after the second season finale-the LEGO Group started to work on adding the last part of the second season in and new things such as a new hub and a new way to use the lightsaber. The game was in development in late 2009 when the second season of Star Wars: The Clone Wars TV series started. The Mac OS X version of the game was released by Feral Interactive on October 27th, 2011.Ī walkthrough Prima Guide is available. The game continues on from LEGO Star Wars: The Complete Saga. The platforms this game runs on include the Nintendo Wii, Nintendo DS, Nintendo 3DS, PlayStation 3, PSP, Xbox 360, and Windows PC. The game is the fourth released in the theme of LEGO Star Wars. It was released on March 22, 2011, over a year after its announcement on February 8, 2010. LEGO Star Wars III: The Clone Wars is a Star Wars video game developed by Traveller's Tales and published by LucasArts. PlayStation 3, Xbox 360,PlayStation Portable, PC, Wii, Nintendo DS, Nintendo 3DS, Mac OS X ![]() ![]() These kinds of traditional beliefs can play an important role in a person’s cultural and personal life. However, because you’re superstitious, you may associate the poor outcome with the Ace of Spades you saw, reaffirming your belief that the card is bad luck. This could make you so fearful that you perform below your abilities on the test. For example, maybe you’re a superstitious person on your way to take an important test, and you come across an Ace of Spades in some form. Exposing people to good luck symbols (if they believe in them) increases confidence and optimism.īoth of these states can easily affect the future. Researchers have found that when people believe in certain bad omens, if they encounter those omens or symbols, they may experience a psychological effect that results in a state of fear, uncertainty, and lack of confidence. In fact, if you give in to the belief that the Ace of Spades will cause you to experience poor fortune, you may genuinely be more likely to fall prey to bad fortune in the future. None of this is to say the Ace of Spades actually does bring about bad luck. Throughout history, it hasn’t been uncommon for some gamblers to believe that the Ace of Spades also represents poor fortune. Those exposed to French fortune-telling may not have been the only ones who considered the Ace of Spades to represent bad luck. Regardless, this helped propel the idea that the Ace of Spades is an omen of ill fortune. ![]() This type of psychological warfare maintains some of its roots in western assumptions that eastern foreigners may be more superstitious than their American invaders. They would place the Ace of Spades cards on the corpses of slain enemy combatants, leave them in villages, scatter them in the jungle, and according to some reports, even wear them in their helmets, as if to tell the enemy they brought death with them.įear of the Ace of Spades may not have been as widespread in Viet Cong soldiers as some reports claim. The troops who received the Ace of Spades-only decks reportedly used them as a means of promoting fear among the Viet Cong. According to the company’s account, Bicycle honored this request, sending thousands of such decks at no charge. Thus, two Lieutenants from Company C, Second Battalion, 35th Regiment, 25th Infantry Division actually contacted the Bicycle playing card company asking if they’d provide decks containing only the Ace of Spades. United States troops in the Vietnam War heard this caused some superstitious Vietnamese to fear the card to such a degree that they’d retreat at the very sight of it. In the French fortune-telling tradition, an Ace of Spades indicates bad luck or death in one’s future. They brought with them a range of customs. While it’s true that beliefs about the Ace of Spades symbolizing death date back centuries, in modern times, people began commonly referring to the Ace of Spades as the Death Card after the Vietnam War.īefore the Vietnam War, the French occupied the Indo-China region to which Vietnam belongs. Why Is the Ace of Spades Called the Death Card? » MORE: It's time to take your pre-planning seriously. That means some might easily associate a spade with digging a plot for a casket or coffin. There’s also reason to suspect these beliefs stem not only from the card’s dark color but also from the fact that we use spades to dig into the earth. In numerous cultures, its dark color (or lack thereof) associates it with imminent death, bad fortune, disaster, hatred, war, and even the end of the world. The Ace of Spades symbolizes many different fearful ideas or experiences depending on the context. What’s the Meaning of the Ace of Spades, or the Death Card? It will also explore how pop culture has kept these superstitions alive (no pun intended) throughout the years. ![]() This brief guide will cover some of those beliefs, describing how their roots in early fortune-telling influenced modern interpretations of the Ace of Spades. Examples of the Ace of Spades in Popular Culture.Why Is the Ace of Spades Called the Death Card?.What’s the Meaning of the Ace of Spades, or Death Card?.Like symbols of mourning and euphemisms for death, such traditional and/or superstitious beliefs can potentially help us cope with our own mortality by forcing us to confront it, even if they also induce fear. People and cultures throughout the world have long considered the Ace of Spades to be a symbol of bad luck and death. However, to some people, this card carries a heavy energy. ![]() Many readers might see the Ace of Spades as nothing more than another innocuous card in the deck. ![]() ![]() ![]() And after 155 episodes on Chicago Med, Merkerson’s bank account should still be straight. Anita Van Buren for 17 years, held the title of the Black actress with the most TV episodes – 388 – under her belt. Zendaya Euphoria Season 2 Episode 4 Review Spoiler Discussion. But over time, other actresses have earned much more. Watch Zendaya Euphoria Season 2 Episode 4 Review Spoiler Discussion - Hello on Dailymotion. Newsweek has the full recap of what happened in Euphoria Season 2. Shockingly, Cal was the only one to look (sort of) good. Both of those stalwarts average 22 episodes per season as do most network TV shows.Īmong Black women though, Zendaya’s per-episode rate is the highest. Overall, no nobody came out of Episode 4 looking like a saint. She is now pulling in $575,000 per episode and producer credit after a 2018 salary upgrade. Right behind her is Grey’s Anatomy star Ellen Pompeo, who’s been on the show since its 2005 debut. Olivia Benson on Law and Order SVU has reportedly earned her over $540,000 each, putting her near the top as one of the highest-paid women over time on network television (or any television). For example, Mariska Hargitay’s 531 episodes as Capt. Kevin Costner is also being paid in the millions per episode range for his starring role on Paramount+’s big hit Yellowstone, as are Harrison Ford and Helen Mirren for its spinoff 1923.īut while Zendaya’s payday likely puts her among streaming’s top earners, turns out that network TV is still a good place to be. Reese Witherspoon and Jennifer Aniston are reportedly the highest-paid women on streaming TV, paid $2 million per episode for two 10-episode seasons of The Morning Show on AppleTV+. ![]() ![]() ![]() Image Metadata are preserved (EXIF Tags).The process preserves Metadata, and batch processing is also supported. The quality and the size of the images can be altered by more than 90% to compress and reduce size. Software download and installation neededįor image optimization, storage issues, and other purposes, this is a decent compression tool that is available for Windows download.Preview of the original and compressed image can be checked.Different compression levels can be selected for lossless JPEG compression.The tool also gives you the option to check how much space you have saved through compression. Using the program, the level of compression can be selected as required. This is a Windows-based free software that helps in compressing images in JPG, PNG, JPEG, and BMP formats. If you wish to check out more options for compressing images in lossless quality on your Windows and Mac, we have shortlisted some of the popular tools as below. 9 Other lossless image compressors for Windows / Mac Finally, clicking on the Convert button will start processing and compressing the images. To compress the images, you can choose the custom size or can even move the slider to select the choose the desired quality for compression.Ĭlicking on the OK button will confirm the selected settings.Īt the File Location tab, select the folder to save the compressed images. Disable the checkbox next to Keep original size. ![]() At the top-right corner, click on the gear icon, and a Quality Setting window will open. The added files will appear on the interface, and by default, all the files will be selected. Alternatively, you can also click on the + sign at the center to add the images. Launch the Wondershare software on your system, and from the Toolbox section, choose Image Converter.Ĭlick on the Add Images icon at the top-left corner to browse and import the images to be compressed. Steps to compress image without losing quality using Wondershare UniConverter: Step 1 Choose Wondershare Image Converter Now you have a list of 11 solid Image optimizer apps, you can use them to improve the conversion rates for your store by installing them.This lossless image compressor supports Windows and Mac systems Shopify specific apps you'll need for running your store. You can find tools to promote your store or products on social media like Youtube, Facebook and Instagram, growth hacking tools for long-term organic growth and alternative to However, some of them can be conveniently installed on your Shopify store by using them on the free basis "trial period" ![]() Most of the Image optimizer apps listed below are only available for separate monthly subscription fees. The best Image optimizer app collection is ranked as of August 2023, with the price range from 39$ to 0$. They helps you increase your sales on Shopify. Rating reviews, search results and social metrics. The Reputon Ranking System helped us to identify 11 Image optimizer Apps through which the sales of your Shopify stores can be boosted based on scores, This selection of Image optimizer Image optimizer Shopify Apps is were you should start to build a solid foundation for your Shopify business. Sales growth can also be triggered by the features provided by the apps installed. The sales increase of a Shopify store depends on a number of factors including its SEO, theme, content marketing and more. The problem begins when you have installed numerousĪpps for Shopify but there is no way to compare them with each other. Whenever there’s a new product or launch, you need to focus on getting more traffic and conversions.Įspecially, if you are struggling with low sales, then it’s important for you to find ways to increase your revenue. It's sometimes confusing to know what Image optimizer app is best for you and even more challenging to find the right one.įor any Shopify store, the first priority is to increase sales. It’s almost impossible to find a high quality app, let alone find an app that gets the job done well while being affordable. Shopify store owners get frustrated with finding the best Shopify Image optimizer apps for their business. ![]() ![]() ![]() Meditation has proven psychological benefits, but there are other activities that have calming effects. In fact, you can ignore all of the woo and look at science: positive thinking backed with a plan improves your brain. You don’t have to be a New Age disciple to believe in the power of a growth mindset. Determine what you will live by, and stand for, with a simple strategy for finding yourself. If your life feels arbitrary there’s a way you can feel more in control. ![]() It comes down to one act: use a morning routine to become more mindful about what you want out of it. You can have a choice about how you spend your day. You don’t have to be subject to the whim of other people and their agendas. One of the best minimalist living tips is to simplify your mornings. While stoicism isn’t directly a part of minimalism, it is a very close relative and both focus on simple living. It won’t be everything, so focus your energy and resources on what you can control. Think like a stoicĪ simple tip from the Stoic playbook: be realistic about what you have the power to change. What you take for granted are likely to be the very things that add happiness to your life. Life feels richer when you stop to appreciate the little things. This is an essential pillar of minimalist living. What are the unnecessary things, thoughts, activities, and people, you have in your life right now? It’s time to take inventory and keep only the essential. Work on decluttering both your physical and mental clutter that is taking up space. And guess what? It’s better to admit when you just don’t know, rather than put on a facade that someone might see through. You don’t know everything so stop acting like you do. You’ll make closer connections when you try to be more interested instead of interesting. Learn how to listen and communicate better and don’t dominate interactions by focusing on yourself. Get out of the fixed pie mindset and think more abundantly. Stop assuming there aren’t enough resources to go around, and that you have to take from others to have for yourself. Balance priorities with procrastination.So here’s our line up of minimalist living tips for every week of the year. monthly or more) that you get bored focusing on the same thing, or risk becoming distracted. ![]() But it’s not such a long period of time (e.g. daily) that it becomes an exhaustive exercise. The weekly cadence is a great way to test out a variety of different ideas and insights and see how they work for you, particularly if you are new to self improvement. However, one of our favorite methods is to dedicate a block of time to a specific area of focus. We experiment with many different tactics as you may notice from our minimalist living editorials. The best way to stunt growth is to lose motivation because you’re trying to commit to a complex regimen. That’s why, despite many ways to improve, we subscribe to a minimalist approach. Personal development is an ongoing journey of opening yourself up to new ways of thriving. That said, with all the challenges and changes you experience in life, the last thing you want to do is complicate the personal growth process. Our goal with this list is to show you the tips, tricks and ideas to help you live a simple life through minimalism. Have you been looking for ideas on different ways you can change your life for the better? This compilation of over 51 minimalist living tips is for you. ![]() Pinterest Facebook Twitter Reddit Tumblr LinkedIn Our Best Minimalist Living Tips ![]() ![]() The origins of the first alarm clocks are still unknown, but there are reports of the existence of primitive devices with a similar role already back to the centuries BC. The alarm clocks have two main functions: to awaken people from their sleep and to work as a reminder to signal a certain event or activity. However, they normally rely on a system of vibration, sound, or visual display. The warning device - the alarm - has taken different shapes throughout history. Most popular alarm timesĪlarm for 5:00 | Alarm for 5:30 | Alarm for 5:45Īlarm for 6:00 | Alarm for 6:15 | Alarm for 6:30 | Alarm for 6:45Īlarm for 7:00 | Alarm for 7:15 | Alarm for 7:30 | Alarm for 7:45Īlarm for 8:00 | Alarm for 8:15 | Alarm for 8:30Īlarm for 9:00 | Alarm for 9:30 On alarm clocksĪn alarm clock combines the function of a clock with a warning device to alert people when a certain time has come. In this menu, you also have the option to use this loud alarm clock with dark mode or with the brighter version. Here you can configure the alarm clock by choosing the color of the numbers, their font, if you want to see the date, and if you want to use the 24-hour format or not. On the top right corner of the page, you can access the online alarm clock settings. ![]() Click on “Test” if you wish to preview the alarm and confirm its sound and volume. Once the set time comes, an alarm message will appear and you will hear the alarm sound you have chosen. You have several options that make this the perfect alarm clock for heavy sleepers. Make sure you choose a sound that will catch your attention. You can either customize all the options to your liking or continue with the default settings. In both cases, a pop-up will show up asking you to name the alarm, choose an alarm sound, and set a color for the event. To set this free online alarm clock you can select one of the above shortcuts for an exact hour or click on the button Set Alarm to define a specific hour and minutes. Explore all the available options to find the tool you need and that suits your purpose the best. You can also customize the features with distinct alarm sounds and highlight each event with different colors. Here you can set alarms for events, check the world clock to confirm the time differences between the world’s major cities, time your activities, and access an online manual counter. Please contact us to discuss your requirements.Online Alarm Clock is a web tool designed with the practical aim of helping users organize their time and their agendas. A user guide to the NPL Internet Time Service provides more information and explains how to obtain and install software that will allow a computer to use the service.ĭon’t see what you are looking for? Our diverse skill set enables us to provide bespoke solutions. NPL's Internet Time Service (ITS) allows a computer to set its internal clock by connecting over the Internet to a server at NPL that transmits a time code using the well-established Network Time Protocol (NTP). If the computer is to tell the time accurately it must set its internal clock regularly against a trusted external source of time, which must be both accurate and reliable. This clock is usually an inexpensive quartz oscillator that can drift by several seconds over a day and gradually builds up an error of many minutes. ![]() How does a computer know the time and date? How does it know when the clocks are next due to go forward or back? Or when there will next be 61 seconds in the minute? How does a Computer Use Time?Ī computer time-stamps every event, such as an email being sent or a file saved, by taking the time from its internal clock. Synchronise your computer with NPL's atomic clock ![]() |
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