This results in vibration that causes the image to shimmy or move. Avoid touching or jarring the scope while viewing. To figure the power of an ocular lens you divide the number on the ocular into into the focal length of the telescope. Remember, the higher the number on the ocular, the lower the power. If the image is fuzzy at higher magnification, drop down to a lower magnification as the atmospheric conditions are not sufficient to support the high magnification at observation time. Starting with the lowest-powered ocular lens, allows you to focus in and find objects prior to using the higher-powered oculars (5mm, 6mm, 4mm or 2x Barlow) producing a smaller field of view. After you gain some skill and practice at low powers, you can carefully move up when viewing conditions are best. That is why we suggest you begin learning about your new telescope by starting at the lower powers. That is why the more experienced telescope user knows that viewing is generally more enjoyable at lower powers. And as more magnification is achieved, more interference occurs from ambient or casual light sources, as well as from the atmosphere itself. As one seeks to increase the magnification of an image, more and more of the light is lost or reflected. Yet, the pure and simple physics of light transmission, refraction, and magnification through optical lenses make this a very challenging task. Wouldn't it be wonderful to see the "canals" on Mars or the ice cap on Jupiter or the Apollo landing sights on the moon? Let's talk about POWER: It's a natural tendency for all of us to want to magnify the moon, planets and stars as much as possible so as to be able to see it as closely as we can. This shifts your focal length and prevents you from getting a proper focus, (Example: Barlow and Star Diagonal, 2Omm ocular lens. Never mount more than one accessory (except the moon filter) with your ocular lens. If your telescope is equipped with a moon filter, be sure to remove it from the ocular, do this before viewing objects and only use the filter(s) for their intended use. Initial experience can be gained during this time of the operation and use of your telescope. We even have an extensive forum on bushnell refractor telescopes, to ensure that you are buying the right telescope for you! This is one of the best refractor telescopes on the market and produces high quality images.Certainly, here is an excerpt from one of our publications:įor beginners, it is best to put in some practice by viewing terrestrial objects during the day. If you have any questions regarding any of your bushnell telescope, please do not hesitate to reach us through email, chat, or phone. We are happy to offer an extensive collection of Telescopes, which may be found on our Telescopes page. Whether you are looking to inspire someone, or simply give them a gift for that special occasion, this bushnell starfinder is the perfect idea. This star finder telescope is perfect for anyone in the family. This bushnell discoverer telescope is ready to take you out of this world and truly get you inspired and interested in the field of astronomy. A perfect telescope for serious beginners and beyond, the Discoverer by Telescopes is truly out of this world. Pinpoint accuracy and fine adjustment capabilities round out this complete star-finding package. This bushnell refractor telescope is innovative with new features like the rotating eyepiece letting you share a look without changing the position or focus of the telescope. Real Voice Output uses an actual human voice to take you on a personal tour of our galaxy's greatest treasures. With a smaller, more focused library programmed in and ready to go, not even the sky is the limit when you peer into this newest addition of the Telescopes family. It's called the Discoverer and for a very good reason. Bushnell Discoverer 70mm x 400mm Starfinder Refractor Telescope 788970 is the best in its class.
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If you have a support contract, there may be other options e.g. Note that this is the picture if you don't have a support contract. If neither of the above applies, it doesn't matter which you chose. Otherwise, if you need the listed enhancements of the PSU, choose the PSU over the CPU. You cannot predict whether that will cause problems. If you skip the PSU in this upgrade cycle, you are putting off finding / fixing any unexpected breakages until the next (mandatory) CPU. The reason is that the next CPU release will most likely include the enhancements in this PSU. You should then plan to upgrade to the PSU soon. A CPU has the lesser risk of the upgrade breaking your application. If you have critical Java applications 1, initially choose the CPU over the PSU. based on the Oracle CPU and PSU Releases Explained page (quoted above). In general, here is how I think one should chose between a CPU or a PSU. You can update to 8u152 if you actually need some bugfix there. So it is recommended to update as fast as you can to the 8u151 and test/adjust you code for comparability with 8u152. And there is high probability that you are going to get most of them anyway in the next CPU release. So there are 238 bug fixes in the PSU (8u152) (not only BigInteger performance improvements). 8u151-relnotes or Wiki: Security fixes, 2 notes, 1Ĭertificate revocation, 1 new feature, 6 changes and 24 bug.8u152-relnotes or Wiki: Security fixes, 1 new feature,.To find full list of public bug fixes you need to open Bug Fixes page at the bottom of the release notes. What's the difference between odd and even Java updates? Non-critical fixes in addition to the critical fixes contained in the PSU releases provide organizations and developers with access to The release notes call out theĪdditional fixes available in Java SE PSU releases. Releases should only be used if you are being impacted by one of theĪdditional bugs fixed in that version. Java SE Patch Set Updates (PSU) contain all of fixes in theĬorresponding CPU, as well as additional non-critical fixes. More on Java SE version numbering schemes here). Java SE CPU releases are odd numbered versions (i.e. Users upgrade to the latest CPU releases as they are made available. Oracle strongly recommends that all Java SE What is the difference between a Java CPU and PSU release? Java SEĬritical Patch Updates (CPU) contain fixes to security vulnerabilitiesĪnd critical bug fixes. PSU in their environment in anticipation of these fixes being included For this reason, organizations should test the current The subsequent CPU release will contain all of the fixes from theĬurrent PSU. Impacted by one of the additional bugs fixed in that version as noted Users should only use the corresponding PSU release if they are being Strongly recommends that all Java SE users upgrade to the latest CPU Which Java version should I choose: the CPU or the PSU? Oracle Same time as a corresponding Patch Set Update (PSU) for Java SE 7. October 2014, Oracle will release a Critical Patch Update (CPU) at the Starting with the release of Java SE 7 Update 71 (Java SE 7u71) in 8u152 (tag jdk8u152-b16) is a Patch Set Update (PSU) Releaseįrom official Oracle CPU and PSU Releases Explained.8u151 (tag jdk8u151-b12) is a Critical Patch Update (CPU) Release.If you don't have an account you can use the links on the top of this page to learn more about it and register for one for free.įor current Java releases, please consult the Oracle Software Download page. Only developers and Enterprise administrators should download these releases.ĭownloading these releases requires an account. Java SE 8u211 and later updates are available, under the Java SE OTN License.įor production use Oracle recommends downloading the latest JDK and JRE versions and allowing auto-update. These Java SE 8 update releases are provided under the Binary Code License (“BCL”). They are not updated with the latest security patches and are not recommended for use in production. WARNING: These older versions of the JRE and JDK are provided to help developers debug issues in older systems. The JDK includes tools useful for developing and testing programs written in the Java programming language and running on the Java TM platform. The JDK is a development environment for building applications using the Java programming language. Java SE 8 Archive Downloads (JDK 8u202 and earlier) They become overwhelmed with anxiety that people will turn on them if they fully express themselves. After seeing so many people being canceled, some bystanders are plagued with fear. It can also wreak havoc on onlookers’ mental health. However, on Tuesday (what would have been Dr Seuss’s 117th birthday), the company that protects the late author’s legacy announced its plan to halt publishing and licensing six (out of more than 60) Dr Seuss books.ĭr Seuss Cat in a Hat children's literature children's fiction cancel culture book censorshipģ60201. Cancel culture doesn’t just affect the canceled and the cancelers. Breaks are the instrumental sections in many pop and rhythm & blues. 'Hop on Pop' showcases the work of a new generation of scholars - from fields such as media studies, literature, cinema, and cultural studies - whose writing has been informed by their ongoing involvement with popular culture, and who draw insight from their lived experiences as critics, fans, and consumers, as well as from. Parents still grapple nightly with the tongue-twisters of Fox in Socks, Horton Hears a Who! or Hop on Pop, and try their best to keep their eyes open through a 20th reading of Green Eggs and Ham. He noticed the energy on the dance floor went off the charts during the breaks of songs. As the global consumer’s awareness of social issues grows, music listeners are expecting more from their music artists than just sensational music. The author, himself, is dead for one thing, which is about as cancelled as a person can get.' Laying aside a multimillion-dollar publishing business, tattered copies of Dr Seuss books clutter children’s bedrooms around the globe. According to, the term cancel culture is a modern form of ostracism in which someone is thrust out of social or professional circles. As Philip Bump wrote yesterday in The Washington Post, 'No one is ‘cancelling’ Dr Seuss. Hop on Pop showcases the work of a new generation of scholarsfrom fields such as media studies, literature, cinema, and cultural studieswhose writing has been informed by their ongoing involvement with popular culture and who draw insight from their lived experiences as critics, fans, and consumers. Black women, reality television, and Love and Hip Hop Atlanta. Let’s start by putting aside the bugbear that it is even possible to 'cancel' children’s author Dr Seuss. What might lead someone to break it off ' or stop choosing pop culture in their. Despite the genre’s prevalence and popularity within mainstream music, it is treated with a fundamental suspicion. Cat in a Spat: Scrapping Dr Seuss Books is Not Cancel CultureĬantrell, Kate (Author) and Bickle, Sharon (Author) H ip Hop has always had an uneasy relationship with popular culture. However, the headset will still work, you just have to keep it plugged in. The first thing you need to know about this headsets gaming ability is this: if you have an Xbox or Xbox One, the wireless capabilities of this product will not work for you. SteelSeries designed this product specifically with gamers in mind, and you can tell. This wireless gaming headset is slightly less expensive than our top choice (around $140), but delivers nearly the same sound quality and excellence as the Corsair. Our runner up is the SteelSeries Arctis 7. Frequency range (headphones): 20Hz – 40kHz (double most wireless gaming headsets).50mm high-density neodymium speaker drivers for incomparable sound quality.Corsair iCue software with pre-tuned audio files and custom equalizer settings.7.1 surround sound for an immersive experience.An omnidirectional polar pattern in the mic.The headset’s microphone and audio drivers have been certified by Discord.Īnd to top it all off, the headphones come with customizable LED lights which will flash nearly any color you can imagine - it really doesn’t get any cooler than this. On top of that, the installed lithium-ion battery lasts up to 20 hours, and this gaming headset will even turn on and off automatically as you lay it down and pick it back up. On top of that, the machined aluminum headband is durable enough for even the angriest rage-quitter.Īnd if that wasn’t enough, the Virtuoso also comes with three different connectors - wireless, USB, and 3.5mm - so it truly doesn’t matter what device you’re connecting to. And with a detachable noise cancellation microphone, it’s easy to communicate in-game or record audio as you play (or work). The memory foam earpads ensure all-day comfort. Thanks to a pair of precision-tuned 50mm neodymium drivers in the headphones, you’re going to hear everything from the smallest whisper to the lightest footsteps easily. Simply put, there’s nothing else out there right now that can compare.įirst of all, with the Slipstream Wireless technology, you’re going to connect at speeds that used to be unattainable. The best wireless gaming headset with a microphone on our list today is the Corsair Virtuoso RGB Wireless High-Fidelity Gaming Headset. When you’re ready to take the leap and immerse yourself into your game or your work ( or both if you’re very lucky) like never before, all you need to do is keep reading. No matter what type of work you do, these wireless headsets with great mics capture stunning and dynamic audio, easily. Some of the options below even allow you to answer phone calls while you’re in the middle of a game if you’re a multi-tasker…īut you may simply want the absolute best audio quality… To each their own! Today, there are hundreds of wireless headsets on the market… and many of them are cross compatable so they can work on several consoles and devices. Your laptop runs bluetooth and your headset should too. Luckily, the days of USB wired headsets are far behind us. Whether you’re a gamer, podcaster, or just spending more time on Zoom, audio quality matters.īut, even more important is your ability to move around and not feel tethered to your laptop with an old school cord. This post was most recently updated on August 7th, 2023 Quick-Access To the Top 9 Wireless Headsets With Mics for 2022 □ Our Top Picks Some also allegedly illegally transformed or transported money from the U.S. There were also 500 kilograms of marijuana seized, according to the charges. The incident happened in February 2022 and the authorities have seized more than 150 kilograms of cocaine, over 140 kilograms of methamphetamine, approximately 6 kilograms of heroin, and 18 kilograms of fentanyl. Major illegal narcotics incident leads to a drug bust in Houston, TXĪ total of fifty people ended up in custody after one of the largest major law enforcement operations. According to the Texas School Survey of Drug and Alcohol Use, 52 percent of middle and high school students have tried alcohol at least once in their lifetime. Besides trying not to isolate yourself, asking for help, or establishing healthy peer relationships, there are also 15 free treatment programs available in Texas, 18 inpatient rehab centers, 18 drug, and alcohol addiction detox centers, and a lot of other helpful institutions both youth and adults can seek out.Īlarming statistics are showing that 19 percent of middle and high school students have used prescription drugs not prescribed to them. That is why there have been multiple different activities done in Texas, trying to prevent young children from getting involved in substance abuse. It was not even listed in the top 25 Texas drugs identified in toxicological reports Houston, Texas drug abuse trendsĭrug abuse often starts very early on. In comparison to other American states, well-known opioid fentanyl is not as common in Texas. You can also call (281) 612-6482 with any questions about our drug tests. Test results are fast, reviewed by our Medical Review Officer (an MRO), and reported safely and securely online. Drug testing centers are clean, comfortable and operated by experienced professionals. We’ll send a barcode authorization by text and email, along with a map to the clinic address. Whether you need drug and alcohol testing for your employees, yourself, or a family member, you can rest assured that Health Street testing services in Houston, Texas provides accurate results. Once you pick your test, simply choose the best clinic location that meets your needs, and register online. Our options include Department of Transportation (DOT) drug tests, non-DOT urine drug tests, breath alcohol tests, EtG alcohol tests, and hair drug testing. Testing options include a wide range of drug panels. You can register for drug tests quickly and easily on our website. In Houston, Texas, Health Street provides drug testing for employers and individuals at 80 professional drug testing locations. The process renders all the open apps on display. It is designed to create a communication channel between apps and displays. WindowServer is an essential system process on Mac. Wondering what is the deal with WindowServer on a Mac? And why is it eating resources?ĭon’t worry I have you covered in this straightforward guide that explains everything there is to know about WIndowServer and if it’s safe. However, if you check the Activity monitor on a rare day to fix the slow-down issues, you might be surprised to see the WindowServer process perched on top. It’s one of the primary reasons the three new Macs equipped with the Apple Silicon chips - Mac Mini, MacBook Air, and the 13-inch MacBook Pro - have received remarkable praises from the majority of the reviewers and end-users alike.Most times, we hardly pay any attention to background processes running on the Mac. In my testing so far, no Intel-based apps have given me any trouble. That’s how apps made for Intel can run without an Intel chip inside. The job of Rosetta 2 is to translate the Intel-based apps you are running so that they can work flawlessly – or as flawlessly as possible – even on an Apple Silicon chip, in this case, the M1. Since it was an Intel-based app, that’s when it prompted me to download and install Rosetta, which would then translate the app to run on Apple Silicon. I installed 1Password first on my brand new M1 MacBook Pro. You probably already know how apps that were developed for an Intel processor run on a Mac that doesn’t even have an Intel processor.īut in case you are wondering, Apple installs a software called “Rosetta 2” when you first install an Intel-based software on a Mac running Apple Silicon chips. In this example, I’ve searched for Firefox and it shows that Firefox is already running natively on Apple M1. You can also use the search function near the top right of the Activity Monitor window to locate a specific app that you’re looking for. If it’s being translated, it’ll say Intel. The 6th column from the left shows which CPU architecture an app is running on.Īpps that are running natively on Apple Silicon will have the word Apple on the Architecture column. This is the column that will show you if an app is running natively on Apple Silicon, or M1, or on Intel. And you will see a new column called Architecture. Once the Activity Monitor is open, navigate to the “CPU” tab if you aren’t there already.
Then the number of ways of forming a two-digit number is 56, 57, 67, 65, 75, and 76. Suppose you have three digits say, 5, 6, and 7. Arranging digits: This is a very good example to explain the difference between permutations and combinations.If we have to choose a group of 10 people without any specific position, then this is called combination, there is only one combination here. Arranging people: If there are say 10 people, and 10 people have to be arranged in a specific order say 1st, 2nd, 3rd, till 10th.Examples of differences between permutations and combinations There are two types: repetition is allowed, and no repetition is allowed. There are two types: repetition is allowed, and no reputation is allowed.Ĭombination: It is a way of selecting elements from a set in such a way that order is not important. It means the order in which the element is arranged is significant, like a number in a secret lock. Permutations: This is an arrangement of things in a definite order. Permutations are always greater or equal(when r =1) to combinations.Ĭombinations are always lower in value compared to permutations, or equal.(when r=1)įormula of combinations: nCr = n!/r!(n-r)!Įxample: Letters, alphabets, numbers or the digitsĮxample: Menu, or the subjects, teams, food.ĭifference between permutation and combination Mathematical Definition of permutations and combination It is used for finding the number of groups that can be formed. It is used when the sequence or the order is required Here only a single combination is derived from the single permutation. Multiple permutations from a single combination can be derived It does not denote the arrangement of the objects. It denotes the arrangement of the objects It is used for groups and order does not matter. It is the selection of the r object from a set of n objects where the order of selection mattersĬombination of the r object from the set on n objects that order of selection do not matter. Difference between permutations and combinations Attribution: Peggy und Marco Lachmann-Anke from Pixabay Differences between Permutations and Combinations Permutations But having a way to protect yourself will be a necessity. Reinforce all points of entry with heavy duty hardware.ĭefensive tools are a must. SecurityĬover up windows to keep light from escaping, this may help to keep people less interested in your home, as well as make it more difficult to see inside. Items like candles and fuel lanterns (beware of the fire hazard involved with using these) flashlights, headlamps, LED lanterns, etc. It’s not fun or safe being in the dark, so it’s important to have several different kinds of light sources. At a minimum, have an emergency NOAA type radio so that you can be informed as to what is being said by the civilian authorities, federal troops, or the federal government. This can take many different forms, from smartphones, computers, to televisions, and HAM radios. In the event of an EMP attack, you will need back up power or a plan to survive without it. At a minimum, you should have extra batteries to power essential items. Other options include solar, wind, and hydro generators. During martial law, this could draw unwanted attention. PowerĪ backup generator is nice to have, but they can be loud. Gardens are a great sustainable food source to have, but if it’s located in view of the public eye, it could become a security threat. Store shelf stable, non-perishable food items like canned goods, rice, flour, wheat, and other emergency food options. Stockpile as much potable water as you can, along with filters and purification supplies so that you can create potable water from unsafe sources. If the power is cut off or becomes limited, you are going to want things like battery-powered fans, blankets, DIY heater supplies, and anything else that will help to keep you cool or warm. The second way, of course, is if the situation is or becomes bad enough that local authorities cannot handle the situation, then they can declare martial law. Usually, your rights will still be in place because marital law is not declared. In the case of a natural disaster, the national guard can be brought in to aid with logistical and physical support. The first is when the military supplements local emergency agencies. To start, it’s important to know that there are two ways the military can be brought into a situation: What To Do If Martial Law Is Declared In Your Region or Country I encourage you to read up more on the history of martial law so that you know the circumstances in which it has been used and its effects because history tends to repeat itself.Īdditionally, recent changes in laws have given wide ranging powers to the government under the declaration of a “state of emergency.” Researching the depths of both of these declarations allows us to fully understand their implications. A few examples (obtained from Wikipedia) of martial law being declared in the U.S. WPS offers a PDF to Word converter which is fast and easy to use. The free tier allows you to use Writer, Presentation and Spreadsheets, which are alternatives to the Microsoft Office suite which it also resembles closely. The suite is available in English, French, German, Spanish, Portuguese, Polish and Russian. It is an office suite that is available for Windows, Linux, Android and iOS. WPS Office was released in 2016 by Chinese software developer Kingsoft. This mode is available for both the newer version look and the classic menu-based interface. This makes switching from Microsoft Office easy to do as the interface is eerily similar.įor those users who have the luxury of a touchscreen PC you can use touch mode with larger icons. The new interface that was launched this year gives you the option of either working with modern or classic menus and toolbars. It also supports older file types such as PPT and XLS. This means that you can not only view but save files in formats such as DOCX, XLSX, and PPTX. The suite itself is fully compatible with all Microsoft Word, Excel and PowerPoint formats. It is developed for both Windows and Linux, and offers a basic version for Android users. The company, SoftMaker, has been developing office software since 1987 and its office suite is their flagship product.įreeOffice is a complete office suite that is free to use for both home and in the workplace. If you are looking for a free and easy alternative to Microsoft Office, then FreeOffice is the suite for you. That's a problem, because even with multiple-choice, the odds aren't in my favour. Tigran was helped by a knowledge of some code which made the answers Googlable within the 90-second time limit: for me, I'd barely be able to read the acknowledgements page of the Coding for Dummies. The trouble is that almost all the tests are about coding, and the only bit of code I know is how to add HTML links: a skill I occasionally have to look up if I haven't done it in a while. When you have 1,000 candidates that you're trying to choose from, six to 10 per cent is like 60 to 100 people who are completely unqualified, right?" Following in Tigran's footsteps "Even if this is like 10 per cent of the population, right, or six per cent. How many people would cheat on a LinkedIn test? It doesn't really have to be a big number to make a difference. 'You know what to do when you have to crash land?' 'Of course, I do.'" Unsurprisingly, that's not how flight schools do things: "no, you put them in a flight simulator and see if they can do the job." 'You know where the cockpit is?' 'Sure, it's in the middle of that thing'. "Let's imagine you're hiring a pilot who's going to fly your plane and you just ask some multiple-choice questions about flying. Multiple choice is not just easy to game: it's not hugely helpful either, which is why brain surgeons aren't handpicked via a Facebook personality quiz. "They were asking their friends to do it for them, they were posting questions online." he recalls. And he knows this for sure, because CodeSignal had exactly the same problem at first, even with far more rigorous tests that required applicants to demonstrate their coding skills. "The only way assessments are going to be successful is if they can be trusted," he continues. Initially, he was excited by LinkedIn's arrival in this space, but that quickly evaporated: "I'm like, 'oh my God, this is not going to work'," he recalls. To be clear, Sloyan has a not-particularly-vested interest in this area: After leaving Google, he set up CodeSignal which specialises in exactly the kind of accreditation that LinkedIn is now pursuing. "Even things like QuickBooks that I've never touched in my life: I've got a passing grade now," he tells me via telephone. Although the former Googler is undoubtedly qualified, by his own admission he's not that qualified. Tigran Sloyan has 11 LinkedIn Skill Assessment badges on his profile with certificates in everything from C++ to MySQL. There's only one problem: it's incredibly easy to cheat. If you fail, well that's just between you and Microsoft. If you pass, you get a badge for your profile, one which the company says makes you 30 per cent more likely to get hired. The idea is that you prove your ability by taking a quick quiz. So now LinkedIn has another idea: Skill Assessments. That utopian ideal, that former colleagues could vouch for your skills in C++ or PowerPoint, was somewhat undermined by them preferring to praise their coworkers for the quality of their hugs and coffee-making abilities instead. For someone who is "comfortable with Excel," I look suspiciously panicked when asked to do anything more complex than calculate the sum of a column.įor some, though, the CV is a complete work of fiction, which is why LinkedIn introduced endorsements. THERE AREN'T ANY lies on my CV, but there is one thing that is, at best, a bit of an exaggeration. |
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