![]() “Our calculations depend on this relationship for living animals between their body mass and their population density, but the uncertainty in the relationship spans about two orders of magnitude,” Marshall said. (Chart courtesy of John Damuth, UC Santa Barbara) ![]() rex’s ecological niche using a plot, called Damuth’s Law, of body mass versus population density for living mammals. For example, jaguars and hyenas are about the same size, but hyenas are found in their habitat at a density 50 times greater than the density of jaguars in their habitat.Ī critical part of the analysis was estimating T. While the relationship is strong, he said, ecological differences result in large variations in population densities for animals with the same physiology and ecological niche. The study relies on data published by John Damuth of UC Santa Barbara that relates body mass to population density for living animals, a relationship known as Damuth’s Law. The greatest uncertainty in these numbers, Marshall said, centers around questions about the exact nature of the dinosaur’s ecology, including how warm-blooded T. He and his team then used Monte Carlo computer simulation to determine how the uncertainties in the data translated into uncertainties in the results. “In our study, we focused in developing robust constraints on the variables we needed to make our calculations, rather than on focusing on making best estimates, per se.” “As Simpson observed, it is very hard to make quantitative estimates with the fossil record,” he said. Thus, the total number of individuals that existed over the lifetime of the species could have been anywhere from 140 million to 42 billion. rexes was most likely 20,000 adults at any given time, the 95% confidence range - the population range within which there’s a 95% chance that the real number lies - is from 1,300 to 328,000 individuals. ![]() Marshall is quick to point out that the uncertainties in the estimates are large. The original, a nearly complete skeleton excavated in 1990 from the badlands of eastern Montana, is on display at the Smithsonian Institution in Washington, DC. rex skeleton on display outside the UC Museum of Paleontology in the Valley Life Sciences Building. The question just kept popping into my head, ‘Just how improbable is it? Is it one in a thousand, one in a million, one in a billion?’ And then I began to realize that maybe we can actually estimate how many were alive, and thus, that I could answer that question.”Ī cast of a T. “When I hold a fossil in my hand, I can’t help wondering at the improbability that this very beast was alive millions of years ago, and here I am holding part of its skeleton - it seems so improbable. “The project just started off as a lark, in a way,” he said. Marshall, director of the University of California Museum of Paleontology, the Philip Sandford Boone Chair in Paleontology and a UC Berkeley professor of integrative biology and of earth and planetary science, was also surprised that such a calculation was possible. Until now, no one has been able to compute population numbers for long-extinct animals, and George Gaylord Simpson, one of the most influential paleontologists of the last century, felt that it couldn’t be done. What few paleontologists had fully grasped, he said, including himself, is that this means that some 2.5 billion lived and died over the approximately 2 1/2 million years the dinosaur walked the earth. rexes probably lived at any one time, give or take a factor of 10, which is in the ballpark of what most of his colleagues guessed. What the team found, to be published this week in the journal Science, is that about 20,000 adult T. That’s a question Charles Marshall pestered his paleontologist colleagues with for years until he finally teamed up with his students to find an answer. How many Tyrannosaurus rexes roamed North America during the Cretaceous period? (Image by Julius Csotonyi, courtesy of Science magazine) Over approximately 2.5 million years, North America likely hosted 2.5 billion Tyrannosaurus rexes, a minuscule proportion of which have been dug up and studied by paleontologists, according to a UC Berkeley study.
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![]() The easiest way to install MacPorts on a Mac is by downloading the pkg or dmg for Is an optional installation on your system CDs/DVD with previous OS versions. Apple's X11.app is provided by the “X11 User” package on older OS versions.The XQuartz Project provides a complete X11 releaseįor macOS including server and client libraries and applications.Install the xorg-server port from MacPorts (recommended).(Optional) The X11 windowing environment, for ports that depend on the functionality it provides to run.With Xcode 4 and later, users need to accept the Xcode EULA by either launching Xcode or running: xcodebuild -license Site, on your Mac operating system installation CDs/DVD, or in the Mac App Store. Using the latest available version that will run on your OS is highly recommended, except for Snow Leopard where the last free version, MacPorts will let you know if this is the case. (Optional) Apple's Xcode Developer Tools, when building some ports from source. Option(s) are selected at the time of Xcode's install ("UNIX Development", "System Tools", "Command Line Tools", or Users of Xcode 3 or earlier can install them by ensuring that the appropriate ![]() Or they can be installed from within Xcode back to version 4. Older versions are found at the Apple Developer site, It can be installed on recent OS versions by running this command in the Terminal: xcode-select -install ( Direct Link).įor some ports, your system might require installations of the following components:Īpple's Command Line Developer Tools, in case a port you're installing or one of its dependencies The public key to verify the detached GPG signatures can be found under the attachments section on jmr's wiki page. MacPorts installed and wish to upgrade to a newer release.Ĭhecksums for our packaged downloads are contained in the corresponding checksums file. The selfupdate target of the port(1) command, for users who already have.Git clone of the unpackaged sources, if you wish to follow MacPorts development.Tar.gz one for manual compilation, if you intend to customize your installation In source form as either a tar.bz2 package or a.Procedure that most users should follow after meeting the requirements listed MacPorts version 2.8.1 is available in various formats for download and installation (note, if you are upgrading to a new major release of macOS, see the migration info page): Install MacPorts for your version of the Mac operating system:. ![]()
![]() Caramel MacchiatoĬaramel Macchiato, also known as “Caffè Macchiato”, originated in Italy in the early 1990s. This flavorful beverage has become a popular choice for coffee lovers across the world, known for its rich and creamy texture with a caramel aroma that leaves you wanting more. Nespresso Caramel Macchiato is an exquisite coffee recipe that combines the bold and robust taste of espresso with the sweet, creamy flavor of caramel. The salty, sweet goodness will make your macchiato mind-blowing.6 Conclusion Caramel Macchiato Introduction Want to truly elevate your drink? Sprinkle a pinch of sea salt over the top. Drizzle some caramel sauce over the top for an extra indulgent flavor.For a sweet, creamy dessert-like coffee, top it off with a dollop of whipped cream.Pour your cold or frothy milk directly over your iced coffee. You can also use a handheld milk frother to achieve the same results. Press and hold the top button for 30-45 seconds.ĬOFFEE BAR: Pour the milk into the Easy Frother and press the hand-pump frother about 15 times. If you’re planning to froth your milk, now is the time.ĭUALBREW: Hold your cup of milk under the built-in, foldaway milk frother and submerge the whisk just below the surface. ![]() Of course, we’re using cold milk today, but we can recreate that effect. ![]() ![]() One of the traits of a macchiato is the dash of steamed milk that “stains” the espresso and creates gorgeous layers. Step 4:Ĭreate the layers in your coffee with cream. Press the Over Ice Brew and wait a few short minutes for the coffee to dispense. But go ahead and set it to travel mug if you’re doubling up the recipe. QUICK TIP:įreeze any leftover coffee from the day before and use that to avoid watering down your cold brew.ĭUALBREW: With nine brew sizes, the Ninja DualBrew is precise! Turn the dial to select 8 ounces of coffee.ĬOFFEE BAR: Turn the dial to ‘Cup’ for our purposes. I like to fill my iced coffee cup right to the brim, but you can always go easy on the ice. But don’t let me hold you back from any combination of caramel and vanilla! The sweet, indulgent flavors of caramel and vanilla complement the rich espresso perfectly. I’m choosing to add a tablespoon of vanilla syrup and caramel sauce, with a little extra to drizzle on top. Traditionally, a macchiato wouldn’t have any added flavors or sweeteners, but who cares about tradition when we have caramel and vanilla? So if you want to use a k-cup instead, be my guest! Step 2: Then, be sure to fill the water reservoir.Īdd 3-4 Ninja Single-Serve Scoops of ground coffee right into the brew basket.ĭid you know? With the Ninja DualBrew, you have the option to use coffee pods or coffee grounds. First, make sure the coffee maker is plugged in and powered on. Whether I’m making black coffee, cold brew, or specialty drinks, I always start by getting my Ninja Coffee Machine ready to brew.
![]() This gives rise to the common phrase in statistics that correlation does not imply causation. Simply because we observe a relationship between two variables in a scatter plot, it does not mean that changes in one variable are responsible for changes in the other. This is not so much an issue with creating a scatter plot as it is an issue with its interpretation. Heatmaps in this use case are also known as 2-d histograms. As a third option, we might even choose a different chart type like the heatmap, where color indicates the number of points in each bin. We can also change the form of the dots, adding transparency to allow for overlaps to be visible, or reducing point size so that fewer overlaps occur. ![]() One alternative is to sample only a subset of data points: a random selection of points should still give the general idea of the patterns in the full data. There are a few common ways to alleviate this issue. It can be difficult to tell how densely-packed data points are when many of them are in a small area. ![]() ![]() Overplotting is the case where data points overlap to a degree where we have difficulty seeing relationships between points and variables. When we have lots of data points to plot, this can run into the issue of overplotting. Common issues when using scatter plots Overplotting Each row of the table will become a single dot in the plot with position according to the column values. In order to create a scatter plot, we need to select two columns from a data table, one for each dimension of the plot. This can be useful if we want to segment the data into different parts, like in the development of user personas. Scatter plots can also show if there are any unexpected gaps in the data and if there are any outlier points. We can divide data points into groups based on how closely sets of points cluster together. Relationships between variables can be described in many ways: positive or negative, strong or weak, linear or nonlinear.Ī scatter plot can also be useful for identifying other patterns in data. You will often see the variable on the horizontal axis denoted an independent variable, and the variable on the vertical axis the dependent variable. In these cases, we want to know, if we were given a particular horizontal value, what a good prediction would be for the vertical value. Identification of correlational relationships are common with scatter plots. The dots in a scatter plot not only report the values of individual data points, but also patterns when the data are taken as a whole. Scatter plots’ primary uses are to observe and show relationships between two numeric variables. This tree appears fairly short for its girth, which might warrant further investigation. We can also observe an outlier point, a tree that has a much larger diameter than the others. From the plot, we can see a generally tight positive correlation between a tree’s diameter and its height. Each dot represents a single tree each point’s horizontal position indicates that tree’s diameter (in centimeters) and the vertical position indicates that tree’s height (in meters). The example scatter plot above shows the diameters and heights for a sample of fictional trees. Scatter plots are used to observe relationships between variables. The position of each dot on the horizontal and vertical axis indicates values for an individual data point. A scatter plot (aka scatter chart, scatter graph) uses dots to represent values for two different numeric variables. ![]() Lastly, a few tips on how to protect your trip from online scammers and phishers: How to stop scammers ruining your vacation If there’s a ticket number, it means the airline ticket has been paid for and issued and you’ve nothing to worry about. Simply look in the booking information for a 13-digit ticket number (for example, 123-4567890123), and not for a six-digit PNR (for example, A1B2C3). ![]() Incidentally, there’s a way to make sure that you paid for a proper ticket - not a reservation. The difference between the hundreds of dollars paid for the non-existent ticket and the twenty-odd bucks spent on the reservation service is duly pocketed by the fraudsters, who then mysteriously fail to respond to the victim’s urgent inquiries. Of course, since the scammers never redeem the ticket, when the holding time is up the reservation turns into a pumpkin. This code lets you check the booking on the airline’s website and make sure it’s logged in the system. The service even assigns a so-called passenger name record (PNR) to the booking - a six-digit alphanumeric code that goes by different names, depending on the airline: booking reference, reservation number, flight confirmation code, etc. However, the fraudsters don’t actually buy any tickets rather, they exploit the temporary ticket reservation service that’s used in many booking systems and costs no more than a few dozen dollars. What’s more, after payment, the booking shows up in all systems - it’s completely real. Scammers posing as travel agency employees offer tickets at extremely attractive prices. This year has also seen a rather unconventional method of defrauding airline ticket buyers bound for the UK. So a password for an airline loyalty program account could well work for email. This method of hacking has a very good chance of success, since password reuse is still common, sadly. Second, login credentials can be collected in order to hijack other accounts held by the victim. Phishing site that harvests credentials for an airline loyalty program accounts KasperskyPremium Support and Professional Services.KasperskyEndpoint Security for Business Advanced.KasperskyEndpoint Security for Business Select.You can also set favorites or use tags to manage all your data. You can manage passwords, organize documents, and also import passwords from another password manager or your browser if required. At the time of writing, this feature is only available on Windows devices. It will inform you of any data breaches or if your password leaks on the internet. Kaspersky Password Manager also includes a feature to monitor your passwords. It also notifies you of any duplicate passwords so that you do not re-use the same password for different accounts. You can generate unique passwords while checking the password strength at the same time. Related: Tips to Keep Your Cloud Storage Safe and Secure Password Generator and Monitor You can even upload and encrypt photos, so the vault is a pretty helpful feature. You can even access the documents from the web when required.Ī separate encrypted vault makes it easier to organize and isolate all your sensitive documents in one place. However, Kaspersky Password Manager provides a separate encrypted vault available for mobile and desktop, which lets you safely keep your documents, medical records, and more. But, if you want to use the password manager for all your online accounts, with the ability to secure unlimited documents, the paid version is a great pick. So you should be able to use it for free if you have a few important accounts or documents to secure. If you need more users, the pricing will be different. The paid version starts at just $15 per year for a single user. You can install the free edition on several devices but it’s limited to a total of 15 passwords and documents combined. You can also opt for its paid version to unlock all the benefits. Kaspersky Password Manager is available for free, with some restrictions. It also supports a wide range of web browsers, including Safari, Opera, Edge, Chrome, Firefox, and others. You can use it on your smartphone (Android or iOS) and desktop (Windows and macOS). Kaspersky offers all the essential features you’ll find in the best password managers available. Kaspersky’s Password Manager is a solid option for users who want to secure their online accounts with strong passwords and store them securely. An Overview of Kaspersky Password Manager Getty Images New Year's Eve Movie Quotes for Instagram Captions
![]() Here's the step-by-step guide on how to export After Effects to MP4 without Media Encoder. ![]()
![]() In a third-quarter earnings release, Drive Shack reported total revenue of $89 million-a 16% increase compared to the same period in 2021. In 2019, it opened three Drive Shack “GEN 2.0 venues” in Raleigh, Richland, and West Palm Beach. That site was something of a beta test for the next generation of its entertainment golf venues, the company has said. It’s now opened locations in Charlotte Washington, DC Houston and most recently, Chicago, which opened last month.ĭrive Shack opened its first namesake location in Orlando in 2018. The two-story space includes themed nine-hole golf courses, swanky lounges, and multiple bars. Puttery opened the first of its indoor concept venues in The Colony at Grandscape in 2021. Puttery, which puts a high-tech spin on putting, is a modern mashup of mini-golf and immersive experience. President and Chief Executive Officer Hana Khouri recently told Dallas Innovates that “entertainment venues are an important growth driver” for Drive Shack Inc. The company’s focus has expanded to golf-related entertainment and what it refers to as “competitive socializing.” The 50-year-old company has more than 70 facilities currently under management, per its website. It owns, manages, and leases golf courses and country clubs across the U.S. ![]() The company claims its traditional golf roots in the American Golf brand. portfolio companiesĭrive Shack Inc., which relocated its headquarters to Dallas in 2021, has a brand portfolio that includes Drive Shack, Puttery, and American Golf. The company plans to apply to have its common stock quoted on the OTCQX platform, but there is no guarantee that this will happen or that the securities will be traded on any market, Drive Shack noted in its FAQ. The company expects its securities to be delisted from the NYSE on January 3, 2023.Īfter going dark, the company’s shares will no longer be publicly traded in a regulated market. The company noted that “low trading value, and the resulting low-volume of trading, limits our securities’ liquidity, affects our ability to raise capital from the public markets, effectively use our securities as transaction consideration, attract interest from institutional investors or market analysts and otherwise enjoy the traditional benefits of being a publicly traded company.”Īccording to Morningstar, Drive Shack stock was trading in a range of $0.18 to $0.21 on Thursday the year range is $0.15 to $1.97. Furthermore, the reduction in time spent by our management and employees complying with the requirements applicable to SEC reporting companies will enable them to focus more on managing the Company’s businesses and growing stockholder value, with a focus on long-term growth without an undue distraction by short-term financial results and stock price movement. “Following going dark, being a non-reporting company will not preclude opportunities for the Company to achieve significant growth. “Going dark” will allow management and employees to focus on running the business-without being distracted by the requirements of being a publicly traded company. The delisting doesn’t “preclude opportunities for the company to achieve significant growth,” Drive Shack noted in a FAQ that elaborated on the news announcement. Puttery has since expanded to five locations. An “undue distraction”ĭrive Shack is the company behind the Puttery brand, a modern spin on mini-golf, which debuted in North Texas at The Colony’s Grandscape in 2021. The company points to its “current inability to realize the traditional benefits of public company status” and expected cost savings.ĭespite that lack of benefits, the company said, “we incur all of the significant annual expenses and indirect costs associated with being a public company.” Indirect costs include the professional fees of lawyers and accountants, as well as printing, mailing, and other costs necessary to comply with SEC reporting and compliance requirements. In a news release this week, the company said it intends to “go dark” on the exchange after receiving a notice that its securities were not in compliance with NYSE standards.ĭrive Shack’s board-along with management and outside counsel-determined that delisting is the best path forward. Dallas-based Drive Shack Inc., which owns and operates golf-related leisure and entertainment businesses, plans to voluntarily delist from the NYSE. ![]() On the highways, the transmission system does not cooperate properly and sometimes delays shifts. The transmission system acts sluggish in sudden accelerations but has adequate power for city drives. There is an optional all-wheel-drive system that can be upgraded by throwing some extra cash. This engine is mated to a 6-speed shiftable automatic and comes with a frontal-wheel drivetrain as standard. Powering the 2015 Chevrolet Trax is a 1.4-liter turbocharged inline 4 petrol engine that puts out 138 horses and 148 pound-feet of maximum torque. You can go for the FWD variant if you don’t need the AWD for your specific requirements. It also gives you Cruise Control as a standard which will be helpful for highway driving. Starting at $22,445, it is a great buy over the standard variant. Power-adjustable lumbar support for the driver seatĪs the LT trim has a few added features along with the standard ones, it is the best trim that we recommend at that price point. The LTZ trim sports some posh interior features that enhance the experience to another level. As standard, the LS trim packs decent specs for the price and is loaded with safety features that are uncommon in the competition, like a post-collision safety system, stability control, etc. The price tag starts from $20,120 and goes up to $25,030 for the top-of-the-line LTZ trim. All three trims come with a front-wheel drivetrain as standard and can be updated for an all-wheel-drive experience for an extra $1,500. Chevy also provides one free dealer maintenance visit within the first year of ownership, which is a nice perk.The 2015 Trax is available in three trims- LS, LT, and LTZ. The Kia Soul and its corporate cousin, the Hyundai Kona, both offer longer protection plans. Standard lane-departure warning and lane-keeping assistĬhevy's basic warranty package is just that-basic-but so is the coverage of its competitors.Standard automated emergency braking with pedestrian detection.For more information about the Trax's crash-test results, visit the National Highway Traffic Safety Administration ( NHTSA) and Insurance Institute for Highway Safety ( IIHS) websites. ![]()
![]() This helps us to continue providing great products and helps potential buyers to make confident decisions. If you are happy with your purchase, please consider posting a positive review for us.If you are not happy with the purchase, please contact us to resolve the problem.Tabby Daddy Cat Lover Funny Saying Graphic Gift Shirt Tank Top Feedback Us: Tabby Daddy Cat Lover Funny Saying Graphic Gift Shirt Sweatshirt Tabby Daddy Cat Lover Funny Saying Graphic Gift Shirt Hoodie Tabby Daddy Cat Lover Funny Saying Graphic Gift Shirt Tshirt Machine wash: cold (max 30C or 90F) Do not bleach Do not tumble dry Do not iron Do not dryclean. Unisex T-Shirt, Women’s T-Shirt, Unisex Hoodies, Unisex Long Sleeve, Unisex Crewnech Sweatshirt, Unisex Tank Top, Unisex V-neck, and more. The garment protects against the sun with 40+ UPF Transfers moisture away from your skin during any physical activity and keeps you cool The design is printed on a special film and then transferred to the garment Solid colors are 100% cotton Heather colors are 50% cotton, 50% polyester (Sport Grey is 90% cotton, 10% polyester) Antique colors are 60% cotton, 40% polyester. ![]() ![]() The unique design features a funny saying about tabby dads with a colorful cat graphic, making it a whimsical and amusing choice for any cat-lover.If you want another color or a different style, you can visit Cat. Whether you need a cute birthday present for a furry friend or just want to give a cat-themed gift, this shirt is sure to bring a smile to the recipient's face. If you are looking for the perfect gift for any cat lover, look no further than the Tabby Daddy Cat Lover Funny Saying Graphic Gift Shirt! This stylish and comfortable graphic tee is the perfect way to show off your love of cats for any occasion. Cat Lover, Saying, Graphic Gift Tabby Daddy Cat Lover Funny Saying Graphic Gift Shirt Whether you’re looking for something special for a friend or just want to show your own style, graphic gift are perfect for every occasion. From posters to t-shirts to coffee mugs and more, there are plenty of options available when it comes to graphic gift. Not only do they make thoughtful gift for almost any occasion, but they also add a personal touch that shows you've put thought into your gift. They are creative, unique, and offer something special that you can't find in any store. Finished products using this design may not be sold for commercial use.Graphic Gift are a great way to express yourself. The pattern and images in this kit are prohibited from being reproduced, redistributed or used in any manner without written permission of the copyright owner. 2 felting needles (1 coarse and 1 fine)įinished ornament m easures approximately 5 cm w x 6.5 cm h (2" w x 2.5" h).įor ages 12+ with adult supervision recommended for kids.Īlready have a felting mat and/or materials? You can choose the option without the felting mat or the PDF instructions only in the product menu.Ĭopyright © 2020 Wild Whimsy Woolies / Linda Li-Chee-MingĪll rights reserved.Coloured wool roving (Grey, Red, Pink, Black and White).The kit also comes with cotton twine so you can hang your handmade cat on your Christmas tree or any other place you choose throughout the year. You'll get step-by-step instructions with full colour photos, ethically sourced wool from Canada and New Zealand, and all the materials you need to make one felted Christmas Sweater cat. This easy, beginner level project is perfect if you're new to needle felting and can be completed in just a few hours. This cute and unique ornament was designed by me, but you can have fun expressing your own Christmas spirit by customizing your cat's sweater with your own style. Get creative this Christmas with this needle felting kit that teaches you to create your very own cat in a Christmas sweater ornament. |
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