![]() Subtract 12 from both sides of the equation to get 6x - 12 = 2y.Add 2y to both sides to get 6x = 12 + 2y.Your goal is to get the equation into slope intercept format y = mx + b You have the equation of a line, 6x - 2y = 12, and you need to find the slope. If you have the equation for a line you can put it into slope intercept form. Slope intercept form y = 7x - 9 becomes 7x - y = 9 written in standard form. Subtract y from both sides of the equation to get 7x - y - 9 = 0Īdd 9 to both sides of the equation to get 7x - y = 9 Note that the equation should not include fractions or decimals, and the x coefficient should only be positive. Use either the point slope form or slope intercept form equation and work out the math to rearrange the equation into standard form. You may also see standard form written as Ax + By + C = 0 in some references. Find the difference between the y coordinates, Δy is change in y.Here you need to know the coordinates of 2 points on a line, (x 1, y 1) and (x 2, y 2). ![]() Just remember, though, that any of these graphing calculators recommended here are great picks - no matter the price.Ī budget-friendly graphing calculator for school.Ī graphing calculator with a 3D color display.Ī graphing calculator perfect for high school students.Ī graphing calculator for college students.Ī graphing calculator with a touchscreen.\\ If a quality calculator is in the budget now, though, it's a good product for students to have. So even if you're investing in a graphing calculator now, there might be a better one on the market by the time your student gets to college, and you might find yourself buying another one. What you need to keep in mind also, though, is that - just like other technology - companies release upgraded models every few years. However, if you're shopping for your high school student who will likely go into college to study a math- or science-based major, investing in a high-quality graphing calculator that can handle advanced math functions in high school isn't a bad idea. For younger students who may not continue on with advanced math and science classes, a more budget-friendly graphing calculator that gets the job done (with no extra bells and whistles) will do just fine. Because it's a high-priced item, making the right selection for the school year is important. Graphing calculators, for the most part, are an expensive part of school supplies shopping. Approved for PSAT, SAT, ACT, and AP examsĪlso: The 7 best calculators for school: Standard, scientific, and graphing.Best of all, it's PSAT, SAT, ACT, and AP exam approved. Plus, the battery is rechargeable, so not only are you saving money on constantly replacing batteries, but it's easy enough for students to remember to charge it at the same time as their phones and smartwatches. This calculator has everything students need for class: It's fully loaded with several applications and functions for a variety of math classes and levels. The TI-84 Plus CE, which is the latest version of what millennials probably used in high school, has a fully backlit color display, comes in a variety of colors to choose from, and is lightweight enough to fit into a backpack or purse easily. Texas Instruments has been making the graphic calculator for decades, and they're still the best of the best. Specs: 154KB RAM | 7.5 inches | 7 oz| Rechargeable lithium battery | Price: $115 If you see inaccuracies in our content, please report the mistake via this form. ![]() If we have made an error or published misleading information, we will correct or clarify the article. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services. ZDNET's editorial team writes on behalf of you, our reader. Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers. Neither ZDNET nor the author are compensated for these independent reviews. This helps support our work, but does not affect what we cover or how, and it does not affect the price you pay. When you click through from our site to a retailer and buy a product or service, we may earn affiliate commissions. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. ![]() We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. ZDNET's recommendations are based on many hours of testing, research, and comparison shopping.
0 Comments
Halloween Projector Hologram: This dynamic holiday projector includes slideshows of various colorful patterns such as Halloween, Easter, Christmas, Valentine’s Day and New Years.What you Can Get-1*Projection Lamp + 1*Power Adapter + 1*Manual.It is very easy for you to move it from window to window and operate it because of its small size and light weight. Small Sized and Lightweighted-22.5*21*6.5cm and 900g.This is really important for it makes the scene more vivid. Built-in Audio Jack-The projector comes with a built-in audio jack to connect to the external speakers, so that the audience could watch the scenes with the scary sound playing loud.Project from indoors and view from outdoors and enjoy the spooky scene you pick from the abundant movies at your hand. Easy Setup and Use-With the external tripod and window screen, the projector with high-end optics could be adjusted for better positioning, and it fits both the vertical and horizontal windows as per the actual needs.Just need a Halloween projector, you want Christmas, Halloween theme, we can satisfy you.They could get you feel creepy and horrific in the Halloween, and indulge yourself into the coziness and fun in the Christmas. Halloween, Christmas Decoration-6 Halloween movies, 6 Christmas movies.No extra decorations are needed. ![]() Project from indoors, watch from outdoors, and enjoy spooky scenes you’ve picked out from a wealth of movies right at your fingertips. – With the external tripod and window screen, the projector with high-end optical technology can be adjusted to a better position, and it fits both vertical and horizontal windows depending on the actual need.Just plug in the device, insert the slideshow, select the action you want, then sit back and enjoy your slide show! – Halloween projector using slides is so simple to use.The LED floodlight is rated to operate for more than a few hours. Built-in temperature protection with an operating temperature range of -25☌ to 40☌. – Halloween Decorations The main body is waterproof and dustproof.Perfect for Halloween and Christmas decorations. Special designs for every occasion! Dynamic lighting to create instant atmosphere for parties and entertaining. Create your own virtual winter wonderland. – 6 for Christmas and 6 for Halloween. ![]() These incredible Halloween holograms are going to scare the trick or treaters as well as your neighbors for years to come. ![]() The ghouls and ghosts it creates are so real that you’ll swear you’re really haunted.
![]() Line capacity is substantial 275 yards of 30-pound test braid for the HY20 and 330 yards for the HY25. The Hybrids are available in two sizes, the HY20 and HY25, in silver or black, and there’s also a southpaw version of both reels in silver finish. ![]() There’s a clicker for light-tackle trolling or for when dead sticking a strip bait. There’s no cross-top bar so the angler can thumb the spool for optimum line control when live lining or fluke fishing. Maxel seems to have thought of everything. The arms of the "star" on the star wheel are ergonomically angled slightly inward toward the center of the reel so fingers can’t mistakenly alter the drag setting while cranking the handle. The star drag wheel has clicking detents so once the drag is set it won’t slip. The drag is buttery smooth, and there’s plenty of it – 28 pounds! This awesome power can stop fast-running school tuna, turn a powerful striped bass away from a jetty or win the argument when hauling a blackfish away from a wreck. When short stroking fish from deep water, the ratio is just perfect for gaining line and keeping it tight on every down stroke of the rod. It’s plenty fast for bluefish jigging at a quick pace, or with slowed down handle cranks it’s great for slow-pitch jigging. The Hybrid’s 5:1 gear ratio really hits the sweet spot. When bass or blues hit the jig on the drop down in free spool, you come tight to the fish in a nano second soon as you crank the handle. Re-engaging back into gear is instantaneous with a forward crank of the reel handle, which is great for jigging. While palming the reel in my left hand, I could quickly depress the thumb bar with my right thumb with no fumbling at all. I fished a Hybrid 25 for bottom fishing and also for jigging, and really liked the thumb bar spool release feature. The overall handle length is perfect for rapid line retrieval without being awkward. ![]() The round handle knob has a non-slip surface, and a small but very fisherman-friendly feature is the machined hourglass shape of the handle knob shaft that helps the angler’s fingers get the best grip on the knob. At only 13 ounces, it balances nicely with rods from 6 to 7-1/2 feet."Īdding to the comfort and superior design is an S-shape handle that keeps the handle knob closer to the center of the reel to minimize reel wobble while the angler is cranking fast for speed jigging. "You can buy one reel and use it for just about everything," said Jerry Gomber, Director of Development for Bimini Bay Outfitters, the Maxel distributor, "and the round shape and recessed reel foot positions the Hybrid low on the rod so it’s very comfortable to fish whether bottom fishing or jigging. The Hybrids are true multi task reels equally at home drifting for fluke, live lining for stripers, chumming or jigging bluefish, bottom fishing for sea bass and tog, and light trolling for dolphin and albies. They’re called Hybrid because they combine the engineering, machining and impeccable high standards of the company’s Ocean Max lever drag reels, but in a star-drag configuration. ![]() Using presentation aids - Why use presentation aids? - Types of presentation aids - Using technology wisely - Guidelines for developing presentation aids - Using presentation aids during your speech Delivering your speech - Selecting the right mode of delivery - Using verbal delivery skills - Using nonverbal delivery skills - 14. Language and style - The importance of language and word choice - Differences between oral and written language - Denotative and connotative meaning - Presenting your message clearly - Expressing your ideas effectively - Choosing respectful and unbiased language - 13. Outlining your speech - Two stages of outlining - Creating your working outline - A sample working outline - Creating your speaking outline - A sample speaking outline Introductions and conclusions - Introducing your speech - Concluding your speech - 11. Organizing your speech - Selecting your main points - Organizing your supporting materials - Arranging your main points - Using organizing words and sentences - 10. Using supporting materials for your speech - Why use supporting materials? - Types of supporting materials - Guidelines for using supporting materials Researching your speech - Why research? - Creating a research plan - Evaluating a source's credibility - Conducting library research - Using the Internet - Interviewing sources - Presenting evidence in your speeches - 8. Selecting your topic - Developing a set of potential topics - Selecting the best topic - Refining your topic - Drafting your specific purpose - Drafting your thesis statement - 7. Audience analysis - Understanding situational characteristics - Incorporating demographics - Seeking common ground - Identifying prior exposure - Identifying audience disposition - Gathering information about your audience - Situational audience analysis - 6. Listening skills - The listening process - The culprits behind poor listening - Becoming a better listener - Maximizing your audience's listening - Listening when you are in the audience ![]() ![]() ethical speech - Communicating truthfully - Acknowledging the work of others - Using sound reasoning - Being an ethical listener - 4. Speech ethics - Codes of ethics: Absolute, situational, and culturally relative - Legal speech vs. Developing your first speech - Why prepare? - The classical approach to speech preparation - Preparing and delivering your first speech - Overcoming speech anxiety - 3. Introducing public speaking - What is public speaking? - Why study public speaking? - Public speaking : a great tradition - Public speaking : a dynamic discipline - 2. Includes bibliographical references (pages N1-N18) and index The two have been producing basic course books together ever since.Xxxvii, 648, A-18, N-18, G-24, I-16 pages : 21 cm Nelson at a basic course directors meeting, married him, and the couple has six children. Judy has served as the President of the Central States Communication Association, the World Communication Association, and the National Communication Association. ![]() She has co-authored over 30 text and trade books and more than 100 scholarly articles and chapters in edited books. Pearson was Associate Dean of Arts, Humanities, and Social Sciences and Professor of Communication at North Dakota State University in Fargo, North Dakota, and Director of the Northern Virginia Center for Virginia Tech in Falls Church, Virginia. In addition to his current administrative responsibilities, Scott has worked as a basic course administrator for his entire career and has been active with the first year student program at Ohio University. Scott is co-author of four textbooks and a nationally respected scholar in the field of instructional communication and communication education. Scott Titsworth is an Associate Professor and Interim Dean for the Scripps College of Communication at Ohio University. He has co-authored many textbooks with his spouse and colleague, Dr. Nelson was Director of the Honors College at the University of Missouri, Departmental Executive Officer at Iowa State University, Dean of the College of Communication at Ohio University, and Chair of the Political Science Department and Head of the Department of Communication at North Dakota State University. ![]() ![]() Terms like “furniture shop near me” and “tv wall design” saw significant increases as consumers opted to pour time and effort into their new or existing homes. Many contemplated their long-term goals with searches like, “good career path.”Ĭonsumers were eager to become homeowners (“calculator for home loan” saw a 200% spike in search volume compared to 2020). Many re- entered the job market, others searched for things like “how to write a resignation letter”. Making Major ChangesĢ020 required us to shift our perspectives and pushed many people to make substantial changes that contributed to their overall health, well-being, and happiness. Queries for “online learning” increased by 70%, and trends indicate that many consumers want to up their financial acumen, as reflected by searches related to investing, as well as “low- budget” and “no fees” purchase options. ![]() Teach a man to fish, and he’ll never be hungry.” In 2021, more search users wanted to learn to “fish” for themselves, so to speak. “Give a man a fish, and he’ll eat for a day. While searches related to home renovations and improvement continue to trend upward, search terms like “handyman near me,” “house cleaning services near me,” and “lawn mowing services near me” indicate that users are delegating home tasks to the pros - and using Google to do their comparative shopping for those services. Many industries shifted to remote work in 2020, leading many consumers to DIY home improvement projects and maintenance at the time. These types of searches offer opportunities for “zero moment of truth” brand exposure - but only if your brand has the high-quality content users want. Additionally, searchers are frequently using non-branded search terms accompanied with qualifiers like “open now near me” to find restaurants and other businesses they can access ASAP. However, as these options have improved and evolved, consumers have continued using them - because, well, they’re convenient! Search terms like “takeout restaurants” increased a whopping 400% from 2020, while “shopping apps” have remained popular. When many brands pivoted to online, virtual, and no-contact options in 2020, users jumped on board out of necessity. Here’s how that’s reflected in current search trends: Time Saving & Convenience WellnessĪfter 2020’s “shelter in place” advisories and self-isolation periods, consumers wanted to emerge from their homes in 2021- but with safety still at the forefront of their minds. Over the last year, Google trends have shown that users took their reflections to heart and began looking for tangible ways to prioritize what matters most. It’s no secret that 2020 led many of us to closely examine what is - and isn’t - truly important to us. Here’s how that’s reflected in current search trends: Read on to find out what’s trending and how searcher behavior is shifting.įrom finding the best keywords for SEO to securing your place in consumers’ online comparative shopping efforts, GPO can help your brand capitalize on search trends with high-performing content at scale.Īfter 2020’s “shelter in place” advisories and self-isolation periods, consumers wanted to emerge from their homes in 2021- but with safety still at the forefront of their minds. If you’re not yet harnessing the power of popular search topics, it’s time to make a change. Thankfully, search trends can help you identify and pinpoint exactly what (and how) your consumers are searching. When writing content for the web, you have to consider supply and demand - you don’t want to create content that your customers won’t engage with. ![]() Senators Ben Cardin and Chris Van Hollen and Congressmen Steny H. Miller said they found more crabs on this trip than they expected, but they’re not making any predictions until they’ve sampled all the way to Tangier Sound and the Virginia line.WASHINGTON - U.S. They will have sampled more than 30 sites by late afternoon before Morris threads Mydra Ann back through the channel markers to the state-owned Department of Natural Resources slip on Kent Narrows. Miller measures and weighs them, checks their sex and carefully records the data before tossing them back. Here, the net is full of old oyster shells and Murphy and McClair dump the net and begin sorting.įor the third time in a row, they find crabs. ![]() It varies, depending on their life stage and their gender.”īy the time they reach Six Mile Knoll, once a prime oystering ground off Sparrows Point, they’ve caught crabs – some ready for the steamer, others barely the size of a fingernail – across several sites. “Overwintering mortality really kind of depends on the size of the crab, the sex of the crab. “Sustained water temperature below four degrees Celsius gets very stressful on them when they're in their hibernation state,” she explained. But crabs are more sensitive to temperature. “And I try to do a good job 'cause it affects me in the summertime on my bushel limits.”Īs they reach each sampling site, McClair dumps a bucket of water over the side and scoops up a new one to test for temperature and salinity.īlue crabs can tolerate a wide range of salinity, from ocean water to almost fresh, she said. “Because everything, our bushel limits, are based on what we catch here in the wintertime,” he said. He says it’s a bit easier than the work in Virginia. It was banned as an environmental conservation measure. ![]() Morris, who has fished crab pots in the summer for more than 40 years, once dredged for crabs in the winter in Virginia waters until that was banned in 2008. “You know, late in the season they tend to find deeper water and move south to overwinter.”īut for this survey, which Maryland and Virginia have been doing for more than 30 years, they have to sample the whole Bay to get an accurate picture – 750 sites in each state chosen by a random computer program.Ĭapt. “They tend to move more south, and it’s just a general function of the concentration of crabs,” he said. Miller, the biologist, says that’s not unusual for this part of the Bay at this time of year. Nothing.īut it’s only the first stop on a trip that will take them from the Eastern to Western shore, off the mouths of the Patapsco and Magothy rivers and back to Kent Narrows, about 45 miles southeast of Baltimore's Inner Harbor, by the end of the day. McClair and John Murphy, Morris’s crewman, flip the net to empty it onto a wide wooden platform and begin sorting on their hands and knees through an array of shells, searching for blue crabs. Morris eased the throttle forward and dragged the dredge through the mud for one minute at three knots, then hauled it back up, pausing to rinse the mud out before bringing it on board. A Virginia dredge refers to an eight foot wide piece of equipment with an attached net that gets dropped into the water to dredge for crabs. Roger Morris, a Dorchester County waterman who works under contract with the state’s department of natural resources, dropped a Virginia dredge off the stern of Mydra Ann, his 45-foot Bay workboat, and let the attached chain pay out until the dredge hit bottom 20-some feet below, jolting the boat. On a recent gray January morning, they were working a section of the upper Chesapeake Bay off Rock Hall on the Eastern Shore.Ĭapt. “And that's really just us partnering with academic institutions or other scientists in the region to identify knowledge gaps when it comes to blue crabs and help to fill those knowledge gaps,” McClair said. They use the results to develop a management program and then they do research. Genine McClair, who runs the Maryland Department of Natural Resource’s blue crab program, says the survey is the first of three steps. “If we tried to do the same thing and get an estimate during the summertime, it'd be impossible.” Miller said that winter is ideal because, “this is the only time of the year that they're not mobile,” he explained. Shaun Miller, a biologist with Maryland’s Department of Natural Resources, says they have to do it in the winter because that’s when crabs hibernate, when they “bury themselves in the mud.” State employees use the information they get to develop harvest regulations for commercial crabbers. Workers are dredging the muddy bottom in the water for crabs, not for the steamer, but for research. Every year about this time, crews from Maryland’s and Virginia’s natural resources departments head out onto the Chesapeake Bay and its tributaries on boats. ![]() ![]() The first trailer, given that it's a teaser, is a short and chaotic introduction to the upcoming fourth season however, a second, longer trailer was released a few days before Christmas, in which one can get a better understanding of the unfolding situation. As the voice continues, the visuals of the first trailer show the leader of the Armed Detective Agency, Yukichi Fukuzawa, accepting an award or gift at an auspicious-looking ceremony, before the visuals get darker and shift to the clearly shellshocked face of Edogawa, followed by what appears to be a brief snippet of someone falling from height. In the first Bungo Stray Dogs season 4 trailer, a voice can be heard imploring his friends and colleagues not to accept a certain job because it will spell the end of the Armed Detective Agency. It's clear that he isn't yet done throwing Yokohama into chaos. Despite being captive, Dostoevsky appears to have an important role in the events that are going to play out in the upcoming season, and features heavily in both trailers. Ranpo Edogawa's abilities of deduction are put to the ultimate test as the Armed Detective Agency's reputation is sullied, and its members hunted for unknown reasons. ![]() The first Bungo Stray Dogs season 4 trailer is an 80-second whirlwind that quickly shows the upcoming season's most important plot line – the Armed Detective Agency is being targeted by a group known as the Decay of the Angel, and to make things worse, there's a conspiracy to frame the agency. ![]() ![]() Then he forgot about it, until February.įebruary, while in a 20-person Zoom meeting on how much we should freak out about Core Web Vitals, I logged into LSG’s GMB dashboard to see if maybe we had been moved to Colorado (hopefully nearĪspen),” Shotland wrote in a post. He said Local SEO Guide doesn’t really rely on the company’s GMB page for leads, but sent a note to GMB support for help. According to GMB, he moved and opened a hotel, all in the midst of COVID-19. Not only did GMB somehowĬhange the location of this business, but said the company apparently opened a hotel, as Shotland wrote in a post. MediaPost about search, I’ve learned that Blumenthal and Local SEO Guide Founder Andrew Shotland are two funny and smart SEO guys. ![]() Thank you, Mike Blumenthal, Near Media co-founder and authority on local search, for calling this to our attention in a tweet. Well, not so funnyīecause Local SEO Guide, an SEO agency, was never located in Kansas, but Google My Business believes the Pleasanton, California, company has been located in Fawn Creek Township, KS, since November Carlson will make the best of it, I’m sure, but make no mistake: This move is a downgrade for the host, no matter how grateful he is that anyone is tuning in.A funny thing happened on the way to Kansas. While some of these people will surely figure out how to follow Carlson over to Twitter, my guess is that the host will now primarily be performing for the caviling nerds of Twitter Blue, whose interest in his show will be directly proportionate to the amount of time Carlson spends investigating why Steve Albini gets more engagement than they do. Fox News appeals primarily to the sort of old, angry people who have to ask their adult children to show them how to use the remote control. But even if Musk has ambitions of building Twitter into a multimedia platform that does host original content, good luck convincing Carlson’s Fox News audience to follow him there. You don’t go to Best Buy to get a sandwich, and you don’t go to Twitter to watch the news. For one thing, as I mentioned earlier, Twitter does not have shows. It Only Got Worse From There.ĭonald Trump’s Legal Team Is in Utter Turmoilīut aside from the money that Carlson presumably stands to make here in one way or another, and the joy that both he and Musk presumably take from riling erstwhile blue checks with further confirmation that Twitter is no longer their platform, it’s a bit harder to see how this move makes sense from an eyeballs-on-programming standpoint. I Even Have Video.Īfter My Wife Got Cancer, Her Catholic School Fired Her. What Happens When You Die? Unlike Most People, I Know. ![]() It’s Not in Your Head: Something Weird Is Going On With Job Interviews This is a guy, after all, who mused that this past weekend’s mass shooting by an apparent neo-Nazi in Dallas was some kind of left-wing false flag. But, more likely, Musk just can’t help it. If it’s a business move, it pencils out only in the sense that right-wing media is hugely profitable. While popular wisdom holds that Musk has declared war on legacy blue checks because he is a troll and a jerk-and while he is, indeed, both of those things-I think he’s also making a play to refocus discourse on Twitter around the opinions and priorities of tech guys and right-wingers. In the six months or so that Musk has helmed Twitter, he has been focused on constraining mainstream opinion leaders’ influence there, if not on driving them off the platform entirely. Although Musk said Tuesday that Twitter had not inked any sort of deal with Carlson, the mogul is rich enough to meet Carlson’s price without thinking too hard about it-and he’s also grandiose enough to pitch Carlson hard on the upside of becoming Twitter’s star content creator. But Twitter, I suppose, makes a certain amount of sense. ![]() To free your cursor, hit the right ALT key. So when you click on anything in its window, will capture the cursor and not let it go again, which would be really embarrassing if anyone wandered in to see why you were cursing at your laptop. Warning: The VM doesn't know it's not the only computer on your computer. The install then proceeds normally, within one window of your PC rather than taking up the whole thing. The install takes about as long as it would on a normal hard drive, but instead of asking what partition of your hard drive it should live in, it shows only unpartitioned space on the virtual hard drive you've already set up. My VM didn't like 64-bit versions of either Windows 7 or Vista, but was fine with a 32-bit version of XP Home Edition. If you're loading the OS from a CD, go to the menu bar of the VM window, click on CD and tell it to capture the physical CD drive. Then either insert the CD into the drive or drag your ISO file onto the CD icon in the Virtual PC command window. To install the OS from a CD or ISO file, make sure the window surrounding the VM - the actual VM, which looks at this point like a DOS window, not the console you used to set the configuration - is the active window on your machine. If you haven't already provisioned an operating system image, it will think about things for a while, then tell you to go find a proper boot address. But that's only the configuration, not the VM itself.Īfter configuration, the Virtual PC Console remains onscreen while Virtual PC runs in the background, taking up about 17 MB of memory just sitting there.Ĭlicking Start opens a command window in which Virtual PC uses DHCP to try to find itself an IP address. The whole process takes less time than it does to install most bits of freeware. Pick the latter to do things like increasing the RAM available to the VM from the default of 128 MB to a gigabyte, or raise the default virtual-hard-disk size from 16 GB to something with enough room for an OS and any applications you want to run only within the VM. It will launch a Wizard that offers the choice of opening an existing virtual PC, creating one with default settings or will walk you through the process of configuring one yourself. Then click the Start menu and find Virtual PC. Once you've downloaded the installation package, launch it and follow instructions. Either way, get the right edition for your machine. The newest version of Virtual PC supports USB peripherals and are supposed to be able to support 64-bit operating systems within the VM as well. There are 32-bit and 64-bit versions Virtual PC cares about the difference. Microsoft requirements call for a 400 MHz or above Pentium-compatible processor, 35 MB of disk space and Windows XP or Vista. Microsoft offers instructions and links to specific manufacturers here. Chances are, for most desktops and laptops, it's not. Once you know if the silicon supports it, check to see if your BIOS is set up to use those hooks. Intel Processor Identification Utility AMD Virtualization and Hyper-V compatibility Check. Intel and AMD have their own utilities as well, if you want to double check. Microsoft provides a free utility to check your processor. Virtual PC will work on chips that don't have those hooks, but not well. Intel and AMD have both built hooks into their processors that allow the host and guest operating system (the virtual machine) to trade off tasks more smoothly. I loaded and ran it on a laptop running 64-bit Windows 7 Home Premium on an Intel Core 2 Duo with 4GB of memory. And, fortunately, the installation procedure is the same for Virtual PC whether you're licensed for XP Mode or not. That's not to say Virtual PC doesn't run there, anyway, however. Those with Home Premium or Starter are stuck Virtual PC not only doesn't come with those editions, Microsoft theoretically doesn't allow Virtual PC to even run on anything but Vista, XP or the three more exalted editions of Windows 7. Users running Professional, Ultimate or Enterprise have to download both XP Mode and Virtual PC, on which it runs. The meteorite also was heated, perhaps as recent as during entry in Earth's atmosphere. In Sutter's Mill, the liquid water appears to have destroyed the silicate type of these, according to Xuchao Zhao of the Chinese Academy of Sciences, working with NASA and UC Davis colleagues. In primitive meteorites like Sutter's Mill, some grains survive from what existed in the cloud of gas, dust and ices that formed the solar system. "It is possible that radioactive compounds in the meteorite's parent body heated the nascent planet to the point that water ice became liquid." "We determined that minerals such as calcium and magnesium carbonate likely precipitated from liquid water 2.4 to 5.0 million years after the formation of the solar system," says Jilly. Based on isotopes of the elements manganese and chromium, NASA Earth and Space Science Fellow Christine Jilly and colleagues now report when that happened. Some fragments escaped alteration by liquid water, while others where heavily altered. "The formation of the solar system did not fully erase and homogenize these signatures and Sutter’s Mill provides the clearest record yet," said Yin, also a co-lead of the Sutter’s Mill Meteorite Consortium. They found that at least five different stellar sources composed of mixtures of 54-chromium-rich and -poor materials must have contributed matter to the nascent solar system four and half billion years ago. Some of these materials remained in the Sutter's Mill meteorite. University of California (UC), Davis researchers Akane Yamakawa and Qing-Zhu Yin studied the different forms of the element chromium, called isotopes. "Bits and pieces that originated in the interior of other much larger parent bodies." "We suspect that these diamonds are so-called xenoliths,” says Kebukawa. The larger diamonds found in Sutter's Mill may have had another origin closer to home. Nanodiamonds are thought to originate in the atmospheres of stars. ![]() "The two 10-micron diamond grains we found in this meteorite are too small to sparkle in a ring," said Mike Zolensky, space scientist of Johnson, working with associate professor Yoko Kebukawa late of Hokkaido University, Japan, "But their size is much larger than the nanometer-sized diamonds commonly found in such meteorites." ![]() In his search, Jenniskens was guided by Marc Fries of NASA's Johnson Space Center, in Houston, who describes in detail how Doppler weather radar enabled the rapid and pristine collection of the meteorites. Jenniskens found one of the first and one of the most unusual of the Sutter's Mill meteorites before rain hit the area. "From what falls naturally to the ground, much does not survive the violent collision with Earth's atmosphere." "Sutter's Mill gives us a glimpse of what future NASA spacecraft may find when they bring back samples from a primitive asteroid,” said consortium lead Peter Jenniskens of the SETI Institute in Mountain View, California, at NASA’s Ames Research Center in Moffett Field, California. They report their results in thirteen papers in the November issue of Meteoritics & Planetary Science. Researchers digging deeper into the origins of the Sutter's Mill meteorite, which fell in California's Gold Country in 2012, found diamonds and other "treasures" that provide important new insight into the early days of our solar system. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |