This site explains how to find molar mass.įormula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. The reason is that the molar mass of the substance affects the conversion. To complete this calculation, you have to know what substance you are trying to convert. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance.Ī common request on this site is to convert grams to moles. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass.įinding molar mass starts with units of grams per mole (g/mol). This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together.
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And for every hotel you book, you’ll get points back to use on future travel. No matter where you’re headed around the globe, you’ll have your pick of a huge inventory of accommodations that come with an array of amenities, such as sparkling outdoor pools at hotels with free airport shuttles in Miami. Select a destination and compare featured deals on the page or enter your trip dates to find lodging that’s catered to your budget and style. No matter what, these types of hotels make your travel days easy and enjoyable: Relax at a hotel with free breakfast and make time for one more cup of joe before catching your flight.įind airport hotels with free shuttles that fit any sort of trip-from family vacations to long weekends or short business trips. Now it’s time to sit back and relax as your vacation awaits.ĭenver hotels with a free airport shuttle may have 24/7 transportation to and from the airport or shuttles may be offered at certain times of day. 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Get your vacation started faster when you book a hotel with a free airport shuttle. How to Find the Best Hotels with Free Airport Shuttles To make it to and from your flight without a fight Norton Security Suite will now install itself on your computer. But, as Ive often said before For all Comcasts faults, they actually play second-fiddle to nobody when it comes.Select "OK" and click on "Agree and Install" after reading the terms and conditions.Once your computer has finished downloading the file, double-click on it to run it and start installing Norton Security Suite.Enter your Xfinity email and password and click on "Sign In.".Open your internet browser and visit Xfinity's official website:.Before installing Norton internet security, uninstall any other antivirus software from your device.Fine Print Your promo rate will get you a 10-per-month discount for enrolling in automatic payments and. Note: only one Norton account should be created and used for the household. Xfinity also provides internet security and has partnered with Norton Antivirus. Please enter in your information when prompted during Norton Security Online’s installation. You will then also be prompted to create a Norton Account. Simply download Norton Security Online and enter your Xfinity User ID and password when asked. Any credit monitoring from Experian and TransUnion will take several days to begin after your successful plan enrollment.To download Norton Security Online, you will need your Xfinity Norton User ID and password. If verification is successfully completed with Equifax, but not with Experian and/or TransUnion, as applicable, you will not receive Credit Features from such bureau(s) until the verification process is successfully completed and until then you will only receive Credit Features from Equifax. If your plan also includes Credit Features from Experian and/or TransUnion, the above verification process must also be successfully completed with Experian and/or TransUnion, as applicable. IF EITHER OF THE FOREGOING REQUIREMENTS ARE NOT MET YOU WILL NOT RECEIVE CREDIT FEATURES FROM ANY BUREAU. Just click on the link at the upper right part of the page marked Security and as a customer youll be able to download. The virus protection is offered as a free download at the homepage. If you have issues adding a device, please contact us.ģ If your plan includes credit reports, scores, and/or credit monitoring features ("Credit Features"), two requirements must be met to receive said features: (i) your identity must be successfully verified with Equifax and (ii) Equifax must be able to locate your credit file and it must contain sufficient credit history information. If you need more help with your existing Norton subscription provided by Comcast, please contact Comcast at 1-800-XFINITY. Comcast virus protection is a free service offered to any customer who subscribes to any level of Comcast high-speed internet. Usage: for non-commercial household use only.Learn more, and visit our help and support section for more information. Updates: your subscription may include product, service and/or protection updates, and features that may be added, modified, or removed, subject to the acceptance of the License & Services Agreement. With help from Norton Security Suite, our parental control tools can help you filter out inappropriate content and monitor Internet activity, such as logging what sites your children visit while surfing the web.To cancel your contract or request a refund, click here. Click Get Norton Security Online to get started. For details, visit our Cancellation & Refund Policy. Registration and Activation Download Norton Mobile Security from the Norton Security Online page. For free trial with paid monthly subscription, you can request a full refund within 14 days of being charged. For each annual renewal or free trial with paid annual subscription, you can request a full refund within 60 days of being charged. Cancellation & Refund: you can cancel any of your contracts and request a full refund within 60 days of purchase for annual subscriptions and within 14 days of purchase for monthly subscriptions.For annual subscriptions, they are charged up to 35 days before the subscription is due to renew, and we send you a notification email with the renewal price before. 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Sometimes, there are a lot of variables that go into booking a flight that would seem to be hard to automate. I also understand that booking reward flights isn’t always a cut and dry formula. Being involved in the travel rewards world for the past six years, I understand how complicated award flight booking can be.Why was I astonished that Mark Cuban Invested? After the Shark Tank episode aired, I decided to pay the $29 membership to see if they could really stand by their promises. It’s not a cut and dry formula that could easily be turned into an algorithm, which is what RewardStock claims they’ve done. Knowing the travel points industry, I know how many different factors go into booking a flight with points. Kevin O’Leary offered $200,000 for 10% of the company, but Mark Cuban came in to make a deal at $320,000 for 10% ownership. They make their money through referrals to credit cards and membership fees. RewardStock said that their revenue over the past two years had been $50,000. After RewardStocks CEO, Jon gave his pitch, there was a definite concern about the suggested valuation of $4 million, but two of the sharks were still interested. Honestly, as I watched the episode live, I was astonished that any of the sharks invested. I literally follow hundreds of travel blogs on a daily basis in order to keep up with the industry. I also wondered how, if they had this service, I had never heard of RewardStock before. As I watched the pitch live, I had a hard time believing that what they were claiming they did was even fully possible. This means that RewardStock is valued at $3.2 million.Ī friend of mine mentioned the upcoming episode to me, knowing that I’m deep in the travel points community. In the end, shark Mark Cuban (known for owning the Dallas Mavericks) invested $320,000 in exchange for 10% ownership of the RewardStock company. “RewardStock will save you more money on travel than any other site. Customize parameters for your situation.Search best reward deals for many popular destinations.Don’t have any points? RewardStock creates customized plans to help you get the points you need quickly, saving money on travel and empowering you to experience more.” Here’s what RewardStock Says they Do “RewardStock helps travelers earn, track, and book trips with reward points like frequent flyer miles, credit card rewards and hotel points. On the show, RewardStock introduced their company with this pitch. Shark Tank is a television show that features entrepreneurs looking to find investors in their company. In November, The travel company RewardStock was featured on the hit ABC TV show “Shark Tank”. Decision Time: Was Mark Cuban’s Investment a Good One?.Free Alternatives to RewardStock that Actually Work Better.What People are Saying that Have Tried Using RewardStock.Don’t Want to Wait? Here are the Best Overall Travel Credit Card Offers.Want a Real Personalized Travel Credit Card Recommendation?.What Does RewardStocks Credit Card Recommendation “Algorithm” Really Do?.RewardStocks “Personalized” Credit Card Recommendations.Tracking Your Reward Points on RewardStock.Let’s See Which Flights RewardStock Chose as the Best (Highlighted Green). on : 33.3k Rapid Rewards + $22.40 (43% less points than RewardStock).PDX-LAS Roundtrip for 2 passengers (May 23-27).on RewardStock: 58k Rapid Rewards + $22.40 + $10 fee.PDX-LAS Roundtrip for 2 passengers (May 23-27).on : 57.9k Rapid Rewards + $22.40 (24% Less points than RewardStock).PDX-LGA Roundtrip for 2 passengers (May 21-27).on RewardStock: 76k Rapid Rewards + $22.40 + $10 fee.PDX-LGA Roundtrip for 2 passengers (May 21-27).What RewardStock Flight Booking is Supposed to Do.Why was I astonished that Mark Cuban Invested?. And Dashner’s novel ultimately embraces this agenda: the sinister organization WICKED did justify torturing young “Immunes” who aren’t affected by the Flare because that might enable them to discover a cure, but its leader Ada Paige ultimately concludes that a cure is impossible and that all of their efforts were futile. One recalls that the happy ending to Philip Wylie and Edwin Baumer’s When Worlds Collide (1933), filmed in 1951, was the launch of a spaceship to rescue a small group of carefully chosen people from an Earth about to be destroyed by a collision with another planet, and in the 1980s, there emerged a large body of literature based on the premise that Earth’s best and brightest should properly abandon the lazy, decadent inhabitants of their home planet to establish their own utopias in space. Still, like its precursors The Maze Runner (2014 – review here) and Maze Runner: The Scorch Trials (2015 – review here), this conclusion to Ball’s adaptations of James Dashner’s young adult trilogy does have some interesting aspects that merit some discussion, though these do not constitute a recommendation that anyone should pay to watch this film.ĭashner’s novel The Death Cure (2011) foregrounds an issue that has reverberated throughout the history of modern science fiction: if some future disaster is threatening to drive humanity to extinction, should scientists and officials focus their resources on trying to save everybody, even if there is little or no chance of success, or should they instead strive to protect an elite few as a way to preserve the human race and maintain our civilization? WICKED is avowedly dedicated to the first goal – finding a cure to the lethal plague called the Flare afflicting future humans – but many science fiction writers have been comfortable with the second option. In sum, if you like the Fast and Furious movies, you’ll probably like this one if you are bored by such exercises, you’ll gradually grow tired of this overlong film (142 minutes), praying for it to end and disgruntled by repeated discoveries that young Thomas (Dylan O’Brien) and his beleaguered cohorts are embarking on yet another desperate mission. Although I haven’t read any reviews of the film, I suspect that Wes Ball’s Maze Runner: The Death Cure (simply entitled The Death Cure in the opening credits) will be praised, or condemned, as a routine action film, with a series of exciting, well-executed sequences pitting likable protagonists against impossible odds, stitched together by quieter scenes to advance its plot and develop the characters. 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Fuel delivery to help get you to a gas station or your destination.Winching your vehicle if it is stuck on or immediately next to a publicly maintained roadway.Lockout services (up to $100) if you lock your keys in your vehicle.Tire changes when you have a functioning spare.Towing to the nearest repair facility where the repairs can be made.GEICO Emergency Road Service provides coverage for the following roadside emergencies: When your car lets you down, we'll be here to help get your vehicle back up and running. What does GEICO Emergency Road Service cover? I've sometimes generated several versions of say, a lead track, then flipped back and forth between those version to get the best result, and sometimes swapped out the drum track for a better one. As has been said, editing the results to sound like a proper performance might then take some effort, but that can be a whole lot easier than working from scratch, especially if you have no players, instruments or skill. Who'd turn down Brent Mason if he wanted to play a bit of guitar for you? He's in there (amongst many other good players) for a few styles of real tracks! Just like BIAB, all you need to do is type in the chords into RB, pick a style, and click 'generate'. The big advantage is that RB can use audio phrases of real instruments that were played by really good musicians. I don't use RB much now either, but I have done in the past and have a few tracks signed to a library that were generated partly or wholly by it. Many of us like software such as EZdrummer that generates complete parts using real drum sounds, and many of us like using loops (as phrases) in our compositions. PG Music must have recognised this several years ago when they started to offer Real Band (or RB) as a separate similar program along with BIAB, and it is far more sonically impressive. That's mainly because everything is midi driven and the end result sounds like the jazzy demo tracks on inexpensive home keyboards. I think the old Band-in-a-box (or BIAB) that we've all seen at some point in the past is technically impressive but not very interesting as a serious music generator. Just my own views though, and others may see it differently. I have a few thoughts to throw in on this Dan, mainly about Real Band. I currently have two songs that were forwarded to a HBO listing that required a Big Band approach. I was able to use RealBand effectively enough to get the song signed to an exclusive Music Library. I had never been able to record a demo that remotely sounded like the song that played in my mind. Last year, I had a song forwarded that I had written in the early 80's with Sinatra in mind. That's where the editing as an arranger comes into play. There is a significant difference in "the dog chases the car" and "the car chases the dog". Then there are other times that they don't. Most of the times the phrases make sense. However they are playing short phrases which the algorithms select to create phrases. The musicians that play on RealTracks are world class. The challenge in using RealBand is in editing like an arranger. Other times, it is not achievable on my own i.e. Some times, it makes more sense to not use PG Music's RealTracks and record it all myself. That being said, it really depends on what you are genres you are recording. It's also about workflow and what you find most practical.Īs a long time PG Music user (25+ years), I find it to be a amazing product. If you do that, then I suppose it's about how economical and how well you like the sampled instruments and phrases versus using sample packs. However, you could also edit in your daw after recording the audio. You almost need to write the melody to the arrangement and pre-recorded phrases, whereas using audio samples you can edit the phrases and pitch and time stretch, etc. If you want to write a melody and harmonize it. It would be cool if it had the ability to use 3rd party samples, but I don't think it does. For example, they could have one long wav file of an instrument with all the phrases, and program the location, beginning and end of each phrase and use pitch shifters and audio stretchers, just like you would use with audio samples in a daw. Or the live instruments they have is not unlike audio samples. Program you're own midi phrases also or edit or use the existing ones, then it's up to your sampled instrument. Thanks to the new century, small nations are being more empowered to gain their voice in international community. It is interesting to view this in terms of a new world order where bigger states will not necessarily have the competitive advantage and dominant voice over international affairs. In the new multi-polar world of the 21 st century, accepting diversity and equality of nations becomes a more important concept. Why shouldn't a Europe that has solved such enormous problems also take on the challenge of developing and defending a cosmopolitan order on the basis of international law? -Jurgen Habermas and Jacques Derridaįrom the recent postmodern history we have seen that the old ways of dealing with violent conflicts through the single state power proved to be in most cases violent and tragic. But the level of social justice that the welfare state has attained should not be abandoned in any future politics of the taming of capitalism. At the level of the national state, however, it has been forced into the defensive. For a long time the European welfare state was also an example for others. The EU presents itself as a form of "governing beyond the national state," that could serve as an example as apost-national constellation. We remind ourselves that in the second half of the 20th century, Europe has found prototypical solutions for two problems. All of us imagine a peaceful, cooperative Europe that is open to other cultures and capable of dialogue. Mikhail Bakhtin It is easy to agree on things that have no binding force. One could put it this way: the artistic will of polyphony is a will to combine many wills, a will to the event. If one is to talk about individual will, then it is precisely in Polyphony that a combination of several individual wills takes place, that the boundaries of individual will can be in principle exceeded. Our approach differs from other methods of polyphonic analysis based on spectral decomposition by combining all of the following: (a) a formulation in terms of an explicitly given probabilistic model, in which the process estimating which notes are present corresponds naturally with the inference of latent variables in the model (b) a particularly simple generative model, motivated by very general considerations about efficient coding, that makes very few assumptions about the musical origins of the signals being processed and (c) the ability to learn a dictionary of atomic spectra (most of which converge to harmonic spectral profiles associated with specific notes) from polyphonic examples alone-no separate training on monophonic examples is required.The essence of polyphony lies precisely in the fact that the voices remain independent and, as such, are combined in a unity of a higher order than in homophony. When exposed to examples of polyphonic music, most of the dictionary elements take on the spectral characteristics of individual notes in the music, so that the sparse decomposition can be used to identify the notes in a polyphonic mixture. The resulting system represents each input spectrum as a weighted sum of a small number of "atomic" spectra chosen from a larger dictionary this dictionary is, in turn, learned from the data in such a way as to represent the given training set in an (information theoretically) efficient way. We investigate a data-driven approach to the analysis and transcription of polyphonic music, using a probabilistic model which is able to find sparse linear decompositions of a sequence of short-term Fourier spectra. |
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