In addition to his extensive writing experience, Chris has been interviewed as a technology expert on TV news and radio shows. The company's project was later reportedly shut down by the U.S. A wave of negative publicity ensued, with coverage on BuzzFeed News, CNBC, the BBC, and TechCrunch. At CES 2018, he broke the news about Kodak's "KashMiner" Bitcoin mining scheme with a viral tweet. Starting in 2015, Chris attended the Computer Electronics Show (CES) in Las Vegas for five years running. His work has even appeared on the front page of Reddit.Īrticles he's written have been used as a source for everything from books like Team Human by Douglas Rushkoff, media theory professor at the City University of New York's Queens College and CNN contributor, to university textbooks and even late-night TV shows like Comedy Central's with Chris Hardwick. His roundups of new features in Windows 10 updates have been called "the most detailed, useful Windows version previews of anyone on the web" and covered by prominent Windows journalists like Paul Thurrott and Mary Jo Foley on TWiT's Windows Weekly. Instructional tutorials he's written have been linked to by organizations like The New York Times, Wirecutter, Lifehacker, the BBC, CNET, Ars Technica, and John Gruber's Daring Fireball. ![]() The news he's broken has been covered by outlets like the BBC, The Verge, Slate, Gizmodo, Engadget, TechCrunch, Digital Trends, ZDNet, The Next Web, and Techmeme. Beyond the column, he wrote about everything from Windows to tech travel tips. He founded PCWorld's "World Beyond Windows" column, which covered the latest developments in open-source operating systems like Linux and Chrome OS. He also wrote the USA's most-saved article of 2021, according to Pocket.Ĭhris was a PCWorld columnist for two years. Beyond the web, his work has appeared in the print edition of The New York Times (September 9, 2019) and in PCWorld's print magazines, specifically in the August 2013 and July 2013 editions, where his story was on the cover. With over a decade of writing experience in the field of technology, Chris has written for a variety of publications including The New York Times, Reader's Digest, IDG's PCWorld, Digital Trends, and MakeUseOf. ![]() Chris has personally written over 2,000 articles that have been read more than one billion times-and that's just here at How-To Geek. Chris Hoffman is the former Editor-in-Chief of How-To Geek.
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![]() To begin play, one team serves the ball over the net to the opposing team. Each team attempts to score points by sending the ball over the net to their opponent, with the goal of having the ball hit the ground to end each rally. Play is typically organized with two teams organized in a formation on either side of a net. The basic rules of volleyball are the same across all variations of the sport. The sport has evolved further to be played in various disciplines and formats across different surfaces based on the same set of core rules. The game, originally called Mintonette when it was invented in Holyoke, Massachusetts, in 1895, has developed into what we now know as indoor volleyball. Likewise, signaling two fingers means.Volleyball is one of the most fun, exciting and popular sports in the world. Move the hand to indicate the direction of service. Web each different type of set has a different hand signal which is used to quickly and inconspicuously let players know what’s going on. ![]() Web volleyball referees use a variety of hand signals to communicate with players and coaches on the court. Web whether you're a new player or casual spectator, volleyball officials can often lead us confused with their hand signals. Signaling one finger with your left hand means you’re going to block line on the right side hitter. Volleyball ref signals Work Pinterest Volleyball, Referee andĮxtend the arm to the side of the team that will serve. Extend the arm to the side of the team that will serve. Knowing what these signals mean can help you. Volleyball Official Hand Signals Volley ChoicesĮxtend the arm to the side of the team that will serve. ![]() ![]() VOLLEYBALL HAND SIGNALS POSTER by Gerry MacDonald Issuu They are also great for displaying on screens or monitors for group activities. One-per-page addition frenzies are not the most efficient use of paper resources, but they are a good starting point especially for younger students who have not quite mastered their penmanship enough to fit their numbers into a smaller chart. If they blast through the questions in 1.5 minutes and get almost all of them correct, they are probably ready for something a little more challenging. ![]() We would recommend breaking out the manipulatives at this point. If they are banging their head against the wall after a couple of minutes with only a few questions done, they really shouldn't be completing a timed addition facts drill at the moment. They are ideally used to increase a student's ability to recall addition facts quickly which has all sorts of benefits later in their school life including preventing high school teachers from complaining about "how their students can't even add single-digit numbers without using a calculator."Ī general goal to achieve would be to complete one chart in less than five minutes and score 98 percent or better, however, we recommend setting personal goals for students based on an initial test. ![]() In each square, students write the sum of the column number and the row number.Ĭalled mad minutes or timed drills by some, five minute frenzies are meant to be timed to add a little more excitement to practicing addition facts. Help and FAQ Terms of Use Privacy and Cookie Policy Tour/Introduction Feedback Teachers Parents Support Math-Drills Math-Drills on FacebookĮjercicios de Matemáticas Gratis Fiches d'Exercices de Mathsįive minute frenzy charts are 10 by 10 grids for addition fact practice. Math Flash Cards Dots Math Game Video Tutorials Halloween Math Worksheets Thanksgiving Math Worksheets Christmas Math Worksheets Valentine's Day Math Worksheets Saint Patrick's Day Math Worksheets Easter Math Worksheets Seasonal Math Worksheets Home Addition Worksheets Subtraction Worksheets Multiplication Facts Worksheets Long Multiplication Worksheets Division Worksheets Mixed Operations WorksheetsĪlgebra Worksheets Base Ten Blocks Worksheets Decimals Worksheets Fact Families Worksheets Fractions Worksheets Geometry Worksheets Graph Paper Integers Worksheets Measurement Worksheets Money Math Worksheets Number Lines Worksheets Number Sense Worksheets Order of Operations Worksheets Patterning Worksheets Percentages Worksheets Place Value Worksheets Powers of Ten Worksheets Statistics Worksheets Time Math Worksheets Math Word Problems Worksheets ![]() Once connected, simply type in the following cmdlet: (Get-Mailbox vasil) | ft ExchangeGuidīut what if you don’t have access to remote PowerShell? You will have to resort to… Autodiscover. Since the trick will only work for Exchange Online, and for the sake of completeness, here are some other ways to obtain the actual mailbox GUID. For the PowerShell lover, that’s an easy task: PS C:> (Get-Mailbox vasil) | ft ExchangeGuidįor those of you not familiar with PowerShell, follow the instructions in this article to connect it to Exchange Online. Now after you have gone through all this, don’t you with you had autodiscover configured in the first place? I bet you do! □ If asked for credentials (which in most cases is bound to happen), make sure to provide the full UserPrincipalName and the correct password! Then watch the magic happen □ ![]() Now we should be done! Press “OK” to confirm the changes and once you are back in the “Add Account” wizard, press the “Check Name” button. Scary, I know, but that’s the reality of Exchange Online. Here, navigate to the “Security” tab and under “Logon network security”, select “Anonymous Authentication”. ![]() Here’s how it should look like:īut wait… there is still more to do! Press the “OK” button to return to the “More Settings” dialog. Lastly, under Proxy authentication settings, select Basic Authentication. Click to select the On fast networks, connect using HTTP first, then connect using TCP/IP check box, and then click to select the On slow networks, connect using HTTP first, then connect using TCP/IP check box. Make sure that the “Connect using SSL only” and the “Only connect to proxy servers that have this principal name in their certificate” checkboxes are selected, and then type msstd: in the field below. In the first field, “Use this URL to connect to my proxy server for Exchange”, type in the host address. Tick the “Connect to Microsoft Exchange using HTTP” checkbox and press the “Exchange Proxy Settings” button. We’re not done yet! Now, press the “More Settings” button and navigate to the “Connection” tab. Make sure the “Use Cached Exchange Mode” checkbox is selected and adjust the slider as per your preference of keeping mail locally. This is where the important part starts, so be careful! In the “Server” field, enter the Server Name we obtained above using Autodiscover, or if you were using PowerShell, enter the If you do not have the GUID, enter ( will also work here, can you guess why?). In the “User Name” field, enter the primary SMTP address/UPN. On the next page, select “Microsoft Exchange Server or compatible service” and press the Next button. Once you have started the “Add Account” wizard, select the “Manual setup or additional server types” checkbox and press Next. You can either directly press on “E-mail Accounts” or create a new profile first, up to you. On the top right corner, change the view to Large or Small items and locate the “Mail” icon, then double-click on it. I will discuss some other methods of obtaining it ‘manually’ later. For the moment, lets focus on creating the new account. Make sure Outlook is closed and navigate to the Control Panel. Now that we have cleared that part, how to actually configure the mailbox? Well, as mentioned in the top note, with Exchange Online it is not actually necessary to know the GUID, as we can ask Outlook to find it out for us. Please restart.” Only Outlook 2007 and higher versions are supported with Exchange 2013. This simple change results in a near elimination of the unwelcome message of “Your administrator has made a change to your mailbox. Outlook uses Autodiscover to create a new connection point comprised of mailbox GUID, symbol, and the domain portion of the user’s primary SMTP address. Outlook clients no longer connect to a server FQDN as they have done in all previous versions of Exchange. You can read more about them here, but here’s the relevant bit: ![]() Why? Because there are some architectural changes in Exchange 2013. First however, you will need to obtain the ExchangeGUID of the mailbox. In the rare case that you need to configure an Exchange Online account manually, you can do so by following the instructions below. Microsoft has since published an article to further clarify on this here. The prime example here is 1&1, but others might be doing the same. So no excuses there, go configure it! Unfortunately, some DNS registrars limit the creation of CNAME records and thus are causing problems. Don’t believe me? Here’s an official statement from Microsoft. Not only it makes your life easier, it’s a requirement now. First of all, you should be using Autodiscover. I’ve reorganized the article accordingly, and left the older bits at the end. NOTE: This article was first published almost an year ago, since then I’ve added some additional methods and, thanks to a post by Mark Galvin at Experts Exchange, discovered a much easier method that does NOT require knowing the GUID upfront. Icons / 32px / seats-extra-32px seats-icon copy 4. Icons / 32px / luggage-priority-32px Combined Shape private-transfer-icon 4. ![]() Icons / 32px / flatbed-32px Fill 1 Combined Shape icon-secondary/calendar-32px icon-secondary-store-finder 4. Icons / 16px / seat-16px Stroke 4813 icon-primary-store-finder icon-primary/suitcase Group 15 icon-primary/plane-64px icon-secondary/scissors icon-primary-shopping-outline ED6C26BD-CB4A-4F4D-B5BE-4D91BEF7B837 Group 21 Stroke 41 icon-secondary-stopwatch-line ticket Group 8 icon-primary-money UI Elements / logos – third party / American Express Facebook Pinterest Twitter UI Elements / logos – third party / VISA Excursion-icon Shape Combined Shape close icon-secondary/cruise-32px 4. So that means if you buy a gift card you have to wait 1 day before you can use it, or at least till after midnight. You have successfully retrieved your gift voucher balance. Icons / 316px / premiumseat-16px Group 9 4. Well just after midnight the ticked up and boom: Check Gift Voucher Balance. Icons / 16px / handbaggage-16px Group 22 icon-primary-mail icon-primary-mouse-outline icon-primary-mobile-outline 4. ![]() Icons / 64px / car-front-facing Stroke 8 icon-primary/chat-64px Group 14 icon-primary/cruise-64px icon-primary/currency-64px icon-secondary-customer-support icon-secondary-customerSupport icon-primary-destinations Group 12 Group 16 icon-secondary-direct-flight icon-primary-glasses Group 5 Stroke 42 B03763DA-B232-484E-A3EC-B5146272B4CA icon-secondary-indirect-flight icon-primary-information-stroke B152E2D3-0A40-4080-9EEF-AA7F76BE0557 6BB06E5A-02D1-42B4-B9C0-AE121A02F9A2 Stroke 20 2AFC760F-A5BF-47EE-AE38-5DD625B05024 Group 3 icon-primary/multicentre-64px Group 43 Stroke 1 Group 10 Stroke 1 Stroke 1 Rectangle 26 Group 17 Group 6 icon-primary/binoculars-64px icon-primary-blog 4. Where can I see the Virgin Points Ive earned with my Virgin Atlantic credit card in the app In the app just tap the More icon and then Flying Club.
![]() ![]() ![]() While arranging the elements according to their atomic weight, if he found that they did not fit into the group he would rearrange them. In 1869, Russian chemist Dmitri Mendeleev created the framework that became the modern periodic table, leaving gaps for elements that were yet to be discovered. He arranged the elements in eight groups but left no gaps for undiscovered elements. He found that every eight elements had similar properties and called this the law of octaves. For example, carbon, being12 times heavier than hydrogen, would have an atomic weight of 12.īritish chemist John Newlands was the first to arrange the elements into a periodic table with increasing order of atomic masses. ![]() They concluded that hydrogen would be assigned the atomic weight of 1 and the atomic weight of other elements would be decided by comparison with hydrogen. He arranged them in groups of three in increasing order of atomic weight and called them triads, observing that some properties of the middle element, such as atomic weight and density, approximated the average value of these properties in the other two in each triad.Ī breakthrough came with the publication of a revised list of elements and their atomic masses at the first international conference of chemistry in Karlsruhe, Germany, in 1860. Forty years later, German physicist Johann Wolfang Döbereiner observed similarities in physical and chemical properties of certain elements. In 1789, French chemist Antoine Lavoisier tried grouping the elements as metals and nonmetals. Elements in Group 2 have similar chemical properties, they are called the alkaline earth metals.Among the scientists who worked to created a table of the elements were, from left, Antoine Lavoisier, Johann Wolfang Döbereiner, John Newlands and Henry Moseley. GroupĮlements in Group 1 (periodic table) have similar chemical properties and are called alkali metals. The vertical columns have similar properties within their group for example Lithium is similar to sodium, beryllium is similar to magnesium, and so on. The table below shows that elements increase from left to right accordingly to their atomic number. The periodic law is found to help determine many patterns of many different properties of elements melting and boiling points, densities, electrical conductivity, reactivity, acidic, basic, valance, polarity, and solubility. Thus, we can see that elements are arranged based on their atomic number. 39.1, respectively), yet argon is in front of potassium. As mentioned before, argon weights more than potassium (39.9 vs. Similar properties recur periodically when elements are arranged according to increasing atomic number."Ītomic numbers, not weights, determine the factor of chemical properties. With Moseley's contribution the Periodic Law can be restated: Moseley was able to tie the X-Ray frequencies to numbers equal to the nuclear charges, therefore showing the placement of the elements in Mendeleev's periodic table. Moseley did researched the X-Ray spectra of the elements and suggested that the energies of electron orbitals depend on the nuclear charge and the nuclear charges of atoms in the target, which is also known as anode, dictate the frequencies of emitted X-Rays. Elements were placed into groups that expressed similar chemical behavior. An example of this was with argon (atomic mass 39.9), which was put in front of potassium (atomic mass 39.1). Explaining that a given set of properties reoccurs every eight place, he named it the law of Octaves.Ītomic Number as the Basis for the Periodic LawĪssuming there were errors in atomic masses, Mendeleev placed certain elements not in order of increasing atomic mass so that they could fit into the proper groups (similar elements have similar properties) of his periodic table. R Newland arranged the elements in increasing of atomic weights. This gave scientists the tools to reveal the relationships between elements. In 1859 two physicists Robert Willhem Bunsen and Gustav Robert Kirchoff discovered spectroscopy which allowed for discovery of many new elements. However, at the time of this discovery too few elements had been discovered and there was confusion between molecular weight and atomic weights therefore, chemists never really understood the significance of Doberiner's triad. By 1829, chemist Johann Wolfgang Doberiner observed that certain elements with similar properties occur in group of three such as chlorine, bromine, iodine calcium, strontium, and barium sulfur, selenium, tellurium iron, cobalt, manganese. Around the same time, two chemists Sir Humphry Davy and Michael Faraday developed electrochemistry which aided in the discovery of new elements. In 1804 physicist John Dalton advanced the atomic theory of matter, helping scientists determine the mass of the known elements. Crates are the name of the game and to even get anything in the mod you need to make coins from crates. To start, go to the faction hall which is a portal that is located in a dungeon entrance of The Dregs (It is at the end of the river on the Exiled Lands map), not hard or you don't need to prep to go, there is a huge horde of Dafari people but you can run past them by just running along the mountains climbing and run up the stairs into the entrance and you will see a blue portal at the end of the mouth, you go in there and you will see faction flags and a bunch of people, you need to immediately learn a job and join a faction to get cool weapons, they give you a preview by statues with armor and weapons within the entrances under the flags, do not go with Elven covenant because they give you a crappy bow that sucks early game and then you will see where there are people standing in front of logs, rocks and tannery, you hit e on them to learn and you can only choose one permanently and faction too. ![]() Lemme start by saying, this is the most grind worthy mod, you will be traveling over 400 hours to sell enough to even make coins that can buy people. The World Chess Federation was founded in the 20th century, which also witnessed significant advancements in chess theory. Modern chess tournament play started in the second half of the 19th century, and the first recognized World Chess Championship took place in 1886. The Scientific, Hypermodern, and New Dynamism eras of play were the ones that came after the Romantic era. Explore chess trivia quiz questions and answers in English. The most popular playing method from the late 18th century through the 1880s was known as “romantic chess.” In contrast to long-term strategic preparation, rapid, tactical plays were prioritized in this era’s chess games. ![]() By around 1500 CE, the game had largely taken on its modern form. Chess was adopted by the Muslim world during the Arab invasion and conquest of Persia, and then expanded to Spain and the rest of Southern Europe. To its earliest known ancestor, termed chaturanga, in India, the history of chess may be traced back approximately 1500 years its antiquity is a matter of conjecture. These printable chess trivia questions and answers can be used for any competition. Chess trivia gives you a better understanding of chess history facts as well as many other interesting facts about chess. Chess trivia is a great way to offer others in the form of fun and examination. Chess quiz questions and answers are the sources of learning that you will be able to share with others. ![]() Slove this chess trivia alone and with your friends. Chess facts are very interesting and we must say chess is not only a game for entertainment, but it is also a psychological fact when people love to know about chess so intensively. ![]() These chess trivia questions and answers are intended to provide the readers with a thorough knowledge and understanding of mind-blowing facts about chess. Chess is called the game of people with higher intelligence. ![]() In 1954 Harold Schlosberg named three dimensions of emotion: "pleasantness–unpleasantness", "attention–rejection" and "level of activation". Wilhelm Max Wundt, the father of modern psychology, proposed in 1897 that emotions can be described by three dimensions: "pleasurable versus unpleasurable", "arousing or subduing" and "strain or relaxation". In his philosophical treatise, The Passions of the Soul, Descartes defines and investigates the six primary passions ( Wonder, love, hate, desire, joy, and sadness). Dimensional models of emotion įor both theoretical and practical reasons researchers define emotions according to one or more dimensions. Coincidentally, it was found that Ekman's (1972) basic emotion set, arguably the most frequently used for classifying emotions, is the most semantically distinct. This allows us to select the dimensions best representing the entire spectrum of emotion. He posits that the more distinct language is used to express a certain emotion, then the more distinct the perception (including proprioception) of that emotion is, and thus more basic. Semantically distinct emotions Įugene Bann proposed a theory that people transmit their understanding of emotions through the language they use that surrounds mentioned emotion keywords. A theme common to many constructionist theories is that different emotions do not have specific locations in the nervous system or distinct physiological signatures, and that context is central to the emotion a person feels because of the accessibility of different concepts afforded by different contexts. Two hypothesized ingredients are "core affect" (characterized by, e.g., hedonic valence and physiological arousal) and conceptual knowledge (such as the semantic meaning of the emotion labels themselves, e.g., the word "anger"). On "constructionist" accounts, the emotion a person feels in response to a stimulus or event is "constructed" from more elemental biological and psychological ingredients. Furthermore, knowledge of what the person is seeing or the larger context of the eliciting event should not be necessary to deduce what the person is feeling from observing the biological signatures. A theme common to many basic emotions theories is that there should be functional signatures that distinguish different emotions: we should be able to tell what emotion a person is feeling by looking at his or her brain activity and/or physiology. In particular, the function, expression, and meaning of different emotions are hypothesized to be biologically distinct from one another. On "basic emotion" accounts, activation of an emotion, such as anger, sadness, or fear, is "triggered" by the brain's appraisal of a stimulus or event with respect to the perceiver's goals or survival. There has been recent discussion of the progression on the different views of emotion over the years. However, a debate among experts has questioned this understanding of what emotions are. This apparent ease of recognition has led to the identification of a number of emotions that are said to be basic, and universal among all people. Humans' subjective experience is that emotions are clearly recognizable in ourselves and others. Each emotion acts as a discrete category rather than an individual emotional state. Ekman explains that there are particular characteristics attached to each of these emotions, allowing them to be expressed in varying degrees in a non-verbal manner. A popular example is Paul Ekman and his colleagues' cross-cultural study of 1992, in which they concluded that the six basic emotions are anger, disgust, fear, happiness, sadness, and surprise. Theorists have conducted studies to determine which emotions are basic. These basic emotions are described as "discrete" because they are believed to be distinguishable by an individual's facial expression and biological processes. In discrete emotion theory, all humans are thought to have an innate set of basic emotions that are cross-culturally recognizable. that emotions can be characterized on a dimensional basis in groupings.that emotions are discrete and fundamentally different constructs.Researchers have approached the classification of emotions from one of two fundamental viewpoints: Emotion classification, the means by which one may distinguish or contrast one emotion from another, is a contested issue in emotion research and in affective science. |
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