![]() If solvents are used to dissolve solids, care must be taken to avoid obscuring important spectral regions by solvent absorption. Liquids are usually examined as a thin film sandwiched between two polished salt plates (note that glass absorbs infrared radiation, whereas NaCl is transparent). Infrared spectra may be obtained from samples in all phases (liquid, solid and gaseous). Simply enter the value to be converted in the appropriate box, press " Calculate" and the equivalent number will appear in the empty box. A calculator for interconverting these frequency and wavelength values is provided on the right. Most infrared spectra are displayed on a linear frequency scale, as shown here, but in some older texts a linear wavelength scale is used. Wavelength units are in micrometers, microns (μ), instead of nanometers for the same reason. The reciprocal centimeter is the number of wave cycles in one centimeter whereas, frequency in cycles per second or Hz is equal to the number of wave cycles in 3*10 10 cm (the distance covered by light in one second). The frequency scale at the bottom of the chart is given in units of reciprocal centimeters (cm -1) rather than Hz, because the numbers are more manageable. Thus a sample that did not absorb at all would record a horizontal line at 100% transmittance (top of the chart). The inverted display of absorption, compared with UV-Visible spectra, is characteristic. Further analysis (below) will show that this spectrum also indicates the presence of an aldehyde function, a phenolic hydroxyl and a substituted benzene ring. The gap in the spectrum between 700 & 800 cm -1 is due to solvent (CCl 4) absorption. The complexity of this spectrum is typical of most infrared spectra, and illustrates their use in identifying substances. An example of such a spectrum is that of the flavoring agent vanillin, shown below. Infrared spectrometers, similar in principle to the UV-Visible spectrometer described elsewhere, permit chemists to obtain absorption spectra of compounds that are a unique reflection of their molecular structure. Consequently, virtually all organic compounds will absorb infrared radiation that corresponds in energy to these vibrations. We must now recognize that, in addition to the facile rotation of groups about single bonds, molecules experience a wide variety of vibrational motions, characteristic of their component atoms. The mobile nature of organic molecules was noted in the chapter concerning conformational isomers. The covalent bonds in molecules are not rigid sticks or rods, such as found in molecular model kits, but are more like stiff springs that can be stretched and bent. Photon energies associated with this part of the infrared (from 1 to 15 kcal/mole) are not large enough to excite electrons, but may induce vibrational excitation of covalently bonded atoms and groups. The portion of the infrared region most useful for analysis of organic compounds is not immediately adjacent to the visible spectrum, but is that having a wavelength range from 2,500 to 16,000 nm, with a corresponding frequency range from 1.9*10 13 to 1.2*10 14 Hz. On the immediate high energy side of the visible spectrum lies the ultraviolet, and on the low energy side is the infrared. This equation allows computing the number of degrees of freedom (F) from the number of components (C) and the number of phases in the system (P).As noted in a previous chapter, the light our eyes see is but a small part of a broad spectrum of electromagnetic radiation. If both are constant, change the value to "0". If one of these variables is constant, you have to change its value to "1". ![]() factor (by default = 2) – An integer value in the equation that depends on the temperature and pressure of the system (see the pressure calculator).P – Number of phases in the system and. ![]() The phase rule equation proposed by Josiah Willard Gibbs in 1875 (American theoretical physicist, a professor at Yale University) is expressed by the formula: Moreover, the phase rule allows the creation of phase diagrams to represent and interpret phase equilibria in heterogeneous systems. It predicts the equilibrium relations of phases and is present as a function of physical conditions such as pressure and temperature. ![]() Gibbs' phase rule is based on the laws of thermodynamics and provides the theoretical principle for characterizing the chemical state of a system.
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![]() This was due to Microsoft Solitaire being included as part of Windows 3.0. Patience games have been played since at least the 17th century but received a boost in popularity at the start of the 1990s. Good luck putting your strategies to the test, and we hope you enjoy playing our free online classic solitaire game What is Classic Solitaire?Ĭlassic solitaire is the most widely-played version of the world’s most popular patience game - 35 million people play solitaire every month and many of them will be playing classic solitaire games. Of course, practice makes perfect! What is the Average Win Rate for Solitaire?Īnd here's a fun fact about our Classic Solitaire game: on average, the chances of winning are roughly 1 out of every 3 games, but this depends significantly on whether you decide to draw one or three cards at a time, and how much experience and strategy you bring to the table. It’s also great for mid-range players who want to take their classic solitaire online gaming to the next level. ![]() Our free classic solitaire game lets you choose to draw either one or three cards at a time, making it ideal for both beginners and experienced players alike. Every new game promises an engaging pass time, with players needing to identify the best way to sort all the cards in ascending order while finding workarounds for the limiting move options. And perhaps most importantly, solitaire is a great game of patience and perseverance for players of all ages. And with good reason - it’s an easy to learn, hard to master game of strategy, skill, and stoicism that’s a great way to both relax and focus your mind. Yes, that game.Ĭlassic solitaire is perhaps the most popular card game on the planet. We're the Classic Solitaire pros-we created the Microsoft Solitaire Collection that comes pre-installed on Microsoft Windows, which is very likely the computer you are using today. The goal is to fill the four foundation stacks with cards separated by suit and arranged in order of value, from lowest to highest (Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen, king).Įnjoying this classic version of solitaire? We have a full range of free solitaire games, from Classic Solitaire to Spider Solitaire, and Golf Solitaire! Step 7: Fill the foundations by suit & in ascending order Kings need to be at the bottom of the card foundations. Kings can be dragged to empty card stacks. Aces need to be at the top of the card pile. Step 5: Double click aces to add them to card foundationsĭrag or double click aces to add them to one of the four card foundations that can be found in the upper right corner of the game. Step 4: Draw cards by clicking on the deckĬlick on the deck in the upper left corner to draw cards. Aces are considered the lowest value cards, while kings are the highest. The card you drag needs to be one rank lower than the one you’re placing it on - for example, you can drag an eight onto a nine). ![]() You should click and drag a card onto any card of an opposite suit and color. Step 3: Drag cards onto cards of opposite color and suit ![]() Step 2: Flip a card to find its valueĬlick on a face-down solitaire card to flip it face up and see its value. Three will make the game more challenging, while one is better for beginners who want to a simple solitaire game. How to Play Classic Solitaire Online in 7 Simple Steps Step 1: Decide how many cards you want to drawīefore starting the game of classic solitaire online, you have the option of drawing one or three solitaire cards. When playing free classic solitaire online, users can experience the same challenge as with real cards, as the game follows the same rules and principles as regular solitaire card games. The goal of classic solitaire is to move each of the cards to the four foundations found on the top right of the game. Nobody else in the meeting will see this. This lets you see what the background will look like before you apply it. You can select Preview once you have chosen your background. Again, blurring your background is often the most practical in a meeting. Now you will be presented with a choice of background options that you can pick from. Navigate to your meeting controls panel in the meeting and select More actions (the three little dots). Here are the steps you can take to change your background in Microsoft Teams while you are in a meeting: In many cases, you will join a meeting and only then find that your background is too distracting. How To Change Your Background On Microsoft Teams In Your Meeting This is the button that depicts a circle with a diagonal line through it. If you want to remove your background choice, then select the button to turn off background effects. Now your chosen background will appear whenever you join a call or meeting in the future. It’s not distracting, but it hides whatever is behind you. This keeps your image in good focus, with your background blurred. *Note: If you aren’t sure which to choose, opting to blur your background is always a good move. Choose the background that works best for you. ![]() Now a selection of background options will display on the right-hand side of your screen.You can find this button below the video preview image. When you set up your video and audio preferences before joining a meeting, select the Background filters button.The best approach is to join the meeting with the background of your choice.įollow these steps to change your background on Microsoft Teams before joining a meeting: It’s certainly not ideal to join a meeting with a busy background, only to change your background five minutes into the meeting. How To Change Your Background On Microsoft Teams Before Your Meeting Here’s how to change background on Microsoft Teams. How To Change Background on Microsoft TeamsĬhanging your background during a virtual meeting can help you look more professional. Things to Note About Changing Your Background On Microsoft Teams.How To Change Background On Microsoft Teams During A Meeting (Mobile).How To Change Background On Microsoft Teams Before A Meeting (Mobile).How To Change Your Teams Meeting Background On Mobile.How To Change Your Background On Microsoft Teams In Your Meeting.How To Change Your Background On Microsoft Teams Before Your Meeting.How To Change Background On Microsoft Teams.You can also create your own background, which is a great way to represent your brand during meetings. Whatever the case, you can change your background to help you look more professional. Maybe you’re in a busy coffee shop that will cause a distraction or maybe your house is particularly messy. We all know what it’s like to have a background that you need to hide. And if you are looking for a free Zoom alternative that does not require sign-up or app downloads then check out Skype Meet Now.Knowing how to change the background on Microsoft Teams is one of the most important things to learn if you use this platform for meetings. If you are having some trouble uploading background images to Microsoft Teams then drop a comment below. I suppose Microsoft will make significant improvements in the coming days and will also bring this neat feature to Android and iOS. In my testing, the background feature in Microsoft Teams worked pretty well but it was surely not as smooth and distinguishable as Zoom. So that is how you can change the background in Microsoft Teams and also add your custom images through a simple hack. ![]() Now, apply the image and voila, custom background in Microsoft Teams working as intended.Īdd Your Own Images to Microsoft Teams Background and Have Fun Here, you will find the image that you just moved into the Upload folder. Click on “Show background effects” and scroll to the bottom in the right pane. Finally, open the Microsoft Teams app and place a video call similar to the first section. ![]() Now, move the images to the “Upload” folder that you want as Microsoft Teams background.ģ. After that, hit enter and it will directly take you to Microsoft Teams’ “Upload” directory. ![]() Animated WebP images offer smaller file sizes and improved load times compared to other animated image formats such as GIF. The WebP format provides efficient image compression and supports animation, making it well-suited for use on the web. ![]() By default, this converter uses the width and height of the first frame (the first image) as the width and height of the output animated image. The resulting WebP images are then combined into a single animated WebP file. If the aspect ratios of the input images are different, certain images may be stretched during the animation generation process. The process of converting a GIF animation to the WebP format involves extracting each frame of the GIF as an individual image and encoding each frame as a WebP image. Converting WebP to other formats is easy, though. This can contribute to a better user experience, especially on websites with a large number of animated GIFs. For example, Instagram does not accept WebP uploads. By converting GIFs to WebP, you can significantly reduce the file size of animated images, leading to faster loading times and a more efficient use of bandwidth. However, being a newer format, WebP hasn’t been able to fully replace the competing formats. In addition, WebP files are smaller in size and offer more versatility. As such, WebP files support the core tenets of those formats, including animations, transparency, lossless compression, and more. Google created the WebP format as a potential replacement for the most popular image formats on the internet, which include JPGs, PNGs, and GIFs. ![]() The Tank Volume Calculator is a valuable tool for engineers, architects, tank manufacturers, and anyone involved in designing, planning, or using tanks. Once you input these parameters, the Tank Volume Calculator performs the necessary calculations based on the provided dimensions and shape to give you the accurate volume capacity of the tank. Calculation Method: The calculator automatically uses the appropriate formula based on the selected tank shape to calculate the volume. Unit of Measurement: Specify the unit in which you want the volume results, such as liters, gallons, cubic meters, or cubic feet.Ĥ. ![]() The required dimensions may include length, width, height, and/or radius, depending on the tank’s shape.ģ. Tank Dimensions: Enter the specific dimensions of the tank based on its chosen shape. Tank Shape: Select the shape of the tank from various options, such as rectangular, cylindrical, spherical, or elliptical.Ģ. To use a Tank Volume Calculator, you typically need to provide the following input parameters:ġ. It simplifies the process of determining the amount of liquid or substance a tank can hold, making it an essential tool in various industries and applications, including engineering, construction, agriculture, and manufacturing. Volume = (4/3) × π × (2 meters)^3 ≈ 33.51 cubic metersĪlways double-check your calculations to ensure the correct volume measurement, as it is a crucial factor in designing and using tanks for various purposes.Ī Tank Volume Calculator is a tool or software designed to quickly and accurately calculate the volume capacity of a tank based on its dimensions and shape. Volume = π × (1.5 meters)^2 × 4 meters ≈ 28.27 cubic metersįor a spherical tank with a radius of 2 meters, the volume would be: Similarly, if you have a cylindrical tank with a radius of 1.5 meters and a height of 4 meters, the volume would be: Volume = 2 meters × 1 meter × 3 meters = 6 cubic meters Make sure to use consistent units of measurement for all dimensions to get accurate results.įor example, if you have a rectangular tank with a length of 2 meters, a width of 1 meter, and a height of 3 meters, the volume would be: To calculate the tank volume, you need to measure the appropriate dimensions (length, width, height, and/or radius) and use the correct formula for the tank’s shape. Volume = π × (Length/2) × (Width/2) × Height (where π is the mathematical constant Pi, approximately equal to 3.14159) ![]() The volume of a tank is the amount of space it can hold, measured in units like liters, gallons, cubic meters, or cubic feet. Sphere Volume Calculator - a sphere is a perfectly round geometrical three-dimensional solid object.To determine the tank volume, you need to know the dimensions of the tank and the shape of the tank.Pyramid Volume Calculator - a pyramid is a polyhedron formed by connecting a polygonal base and to a point, called the apex.An irregular shape is a shape which does not conform to standard defined and repeatable mathematical rules Irregular Prism Volume Calculator - A prism has the same cross section all along its length.A prism has the same cross section all along its length Rectangular Prism Volume Calculator - a rectangle is any quadrilateral with four right angles.Cylinder Volume Calculator a cylinder is a three-dimensional solid object that has 2 parallel bases that are congruent circles of same diameter.Cone Volume Calculator - a cone is an three-dimensional geometric shape that tapers smoothly from a base (usually flat and circular) to a point called the apex or vertex.Cube Volume Calculator - a cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex.You will also have a running total which builds as you enter new dimensions into the volume calculator. The online Irregular Prism calculator below will automatically calculate the volume of the Irregular Prism based on the measurements you enter. The volume of solid objects like irregular prisms are measured in: Note: Remember to use the same measurement unit for each dimension when calculating the volume of an object. The Volume of an Irregular Prism is calculated using the following equation: Each cross section of the irregular prism has exactly the same dimensions and area.Īn irregular shape is a shape which does not conform to standard defined and repeatable mathematical rules. The diagram further down this page shows an example of an irregular prism which has then be split into sections. A prism has the same cross section all along its length. ![]() Windows 11/10/8/7 100% Secure FAQs: Fix Windows recovery environment servicing failed. Many Windows 10 users who want to repair the Bitlocker bug by updating the KB5034441 patch have encountered the same question. reagentc /info (confirm the WinRE is enabled).format quick fs=ntfs label="Windows RE tools".list disk (GPT disk will show an asterisk character in the GPT column).Before starting, you need to check if your disk partition is GPT or MBR by running the commands: sel disk(which is the same disk index as WinRE).Input the command lines (press "Enter" for each cmd): Run diskpart to shrink the OS partition for a new recovery partition and delete the old one. reagentc /disable (disable the WinRE before the process).reagentc /info (check the WinRE status).Launch the Command Prompt, run it as administrator, and type the following cmd(press "Enter" each time to confirm the action): If you are a beginner, I highly recommend you try the first method. Refer to the step-by-step instructions provided by the Microsoft Support: Notice that this solution requires users to be proficient in operating command lines. Run Diskpart to Create a Larger Recovery Partitionīeyond using a professional partition resizer, Microsoft released a guide to teaching users to shrink the C: partition by 250 MB and create a new recovery partition using the reagentc.exe and dispart command lines, which can accommodate WinRE security updates. Its "Resize/move" and "allocate space" can help users extend the recovery partition and make room for the update KB5034441. With this tool, you can enhance the control over disk space by enabling partition resizing and relocation. Using Professional Disk Manager to Extend the Recovery PartitionĮaseUS Partition Master Professional empowers you to create, resize, merge, and split partitions. Calm down. This section will introduce two reliable solutions to fix Windows recovery environment servicing failed.Ĭreate a complete backup for your recovery partition or the whole system disk in case any unexpected error occurs. Windows' built-in Disk Management tool will not allow users to reset the recovery partition as it stores system recovery files. The core of the issue lies in the insufficient space on the recovery partition. How to Fix Windows Recovery Environment Servicing Failed. EaseUS will offer two reliable ways to help users extend their recovery partitions and fix the 0x80070643 error. The reason is that the Windows 10 recovery partition is not large enough to support the new Windows RE image (winre. Microsoft released security update KB5034441 for Windows 10 during the January 2024 Patch Tuesday event, focusing on fixing vulnerability tracking number CVE-2024-20666, which can bypass BitLocker encryption and access encrypted data. However, many Windows 10 users report that an error of 0x80070643 = CBS_E_INSUFFICIENT_DISK_SPACE(Windows recovery environment servicing failed.) may occur during the installation of KB5034441. Using Professional Disk Manager to Extend the Recovery Partition Fix 2. Run Diskpart to Create a Larger Recovery Partition The atomic mass of sodium would be 22.98976 g/mol, and that of chlorine would be 35.453 g/mol. For any element, the number that appears on the top left represents atomic mass. Using the periodic table, find the atomic masses: For each element, you must figure out the atomic mass using the periodic table.Let us take an example to understand how to calculate the molar mass of NaCl. ![]() Molar mass of H2O = 2(Atomic weight of hydrogen) + 1(Atomic weight of oxygen) = 2 x 1 + 1 x 16 = 18 grams/mole HOW CAN YOU EASILY FIND THE MOLAR MASS FOR DIFFERENT COMPOUNDS? You can calculate the molar mass of any compound by summing up the atomic weights of the present atoms.įor instance: let us calculate the Molar mass of H2O Molar Mass – Mass of 1 mole of the given substance. Molar mass = mass/mole = g/molĬalculating Molar Mass from Atomic Masses They should be expressed at a more macroscopic level, and the bridge between this particulate and the macroscopic level is considered as the molar mass. It might seem easy to calculate the formula masses of molecules, atoms, and other such compounds however, finding individual weights of these particles does not serve any useful purpose. For instance, Phosphorus has 4 atoms, sulphur has 8 atoms, and selenium also has 8 atoms. These are the special ones, here you have to multiply the atomic weight by 2.įurther, there are some elements that have more than 2 atoms. These elements include H, O, N, I, Br, F, and, CL. There are 7 elements in the periodic tale that are diatomic. This exception is tagged to the elements which are present in different forms rather than 1 unbonded atom. Therefore its molar mass is 12.01 gm/mole. To understand this better, you will find the atomic weight written under the element name and element symbol.įor instance, if you look at carbon, its atomic weight is 12.01. Therefore, in the majority of cases, you just need the atomic weight of an element on the periodic table to find out the molar mass. Periodic Table and Molar MassĪs we already know, the molar mass is the mass in g of 1 mole that is 6.02 x 1023 particles. The number of entities in one mole is crucial while calculating the mass in chemistry and is known as the Avogadro number, which is 6.02214076 x 10²³. Remember, no matter the substance, the mole of any substance would always contain the same entity number.Ī spectrometer was used to measure the mass of carbon-12 atoms, and it was found to be 1.992648x 10⁻³g. The number of atoms that is observed in 12g of 12C isotope is the number of particles you would also observe in 1 mole of the substance. You can take the standard unit to be g mol⁻¹ and the SI one as kg mol⁻¹. ![]() In any substance, the number of entities present can always be defined as a mole. The molar mass of any substance is defined as the smallest mass unit of that compound with one-twelfth of the mass of one carbon that would be 12 atoms. How can molar mass be defined then? WHAT IS MOLAR MASS IN CHEMISTRY? The molar mass is calculated by adding all the atomic masses of each and every atom in a molecule. The weight of one sample mole is the molar mass. Have you ever wondered what the exact number of molecules present in a football you are playing with or the water you are drinking is? We know by now that atoms or molecules are the smallest units when considering both mass and size. ![]() C., sao paulo, london, dublin, amsterdam, graz, milan, paris, munich, madrid, stockholm, singapore, hong kong, china, japan, australia, canada, india and dubai. Founded in mountain view, california, linkedin is currently situated in san francisco, california, with 33 worldwide offices in omaha, chicago, l. Members can invite absolutely everyone (whether an current member or now not) to end up a "connection". Linkedin permits members (each workers and employers) to create profiles and "connections" to every other in an internet social network which might also represent actual-world professional relationships. Download thousands of free icons of logo in SVG, PSD, PNG, EPS format or as ICON FONT flaticon icon linkedin linkedinlogo logo. ![]() As of might also 2020, linkedin had 706 million registered individuals in a hundred and fifty countries. Download thousands of free icons of logo in SVG, PSD, PNG, EPS format or as ICON FONT. Because december 2016 it has been an entirely owned subsidiary of microsoft. As of 2015, most of the agency's revenue got here from selling access to data approximately its members to recruiters and sales experts. Released on might also 5, 2003, it's miles particularly used for professional networking, including employers posting jobs and task seekers posting their cvs. Linkedin is an american enterprise and employment-oriented on line carrier that operates thru websites and mobile apps. Business Icons Company Grey Linkedin Computer Advertising just click on Download and save. You can download the PNG for free in the best resolution and use it for design and other purposes. Business Icons Company Grey Linkedin Computer Advertising has a transparent background. ![]() The first screen in HCW and signing with your Microsoft 365 credentials to retrieve the Exchange Hybrid license is all you need. Note: You don’t have to go through all the Hybrid Configuration Wizard (HCW) steps to retrieve the Exchange Hybrid license and license the server. This will ensure that the correct Exchange Server is detected when the HCW runs. We recommend running the Hybrid Configuration Wizard on the Exchange Server for which you want to get the Exchange Hybrid license. Read the article Office 365 Hybrid Configuration Wizard can’t start. Suppose that the Hybrid Configuration Wizard setup doesn’t download or can’t start. ![]() Download Hybrid Configuration Wizard (HCW)ĭownload Hybrid Configuration Wizard (HCW) from the following link. Follow the below steps to acquire the Exchange Hybrid license. The Exchange Hybrid license will retrieve from Microsoft 365 after entering the Microsoft 365 credentials in the Hybrid Configuration Wizard. ![]() Exchange Server 2019 (Exchange Server 2019 CU12 or later)Īlways configure the newest hybrid deployment version that’s supported in your organization as described in the following table: On-premises environment.The free Exchange Hybrid license supports the following Exchange Servers: Let’s look at how to license EX02-2019 with a free Exchange Hybrid license. We have two Exchange Servers running in the organization:ĮX02-2019 is a new Exchange Server with no license. Download Hybrid Configuration Wizard (HCW) ![]() Tenorite has the overall look of a traditional workhorse sans serif (a font without a serif, or a stroke at the ends, like Times New Roman), but with a warmer, more friendly style. TENORITE by Erin McLaughlin and Wei Huang Read on to learn about their creative inspiration and process. The new fonts span the various sans-serif styles-humanist, geometric, swiss-style, and industrial-and we’ve interviewed the designers of each to help bring their nuances and unique personality to life. In typeface design, the space and shapes between letters is just as critical as the letter shapes themselves. The design of an individual letter may be artistic but getting all these individual letters to work together to make words, sentences, and paragraphs is a science of its own. The degree to which seemingly minute differences in typography can create visceral responses (who can forget the infamous Papyrus sketch on Saturday Night Live?) is a testament to the art and science of font design. Five new fonts: Meet Tenorite, Bierstadt, Skeena, Seaford, and Grandview And don’t worry if the font you love best isn’t chosen as the next default all of them will be available in the font menu, alongside Calibri and your other favorite fonts in your Office apps in Microsoft 365 and beyond. Head over to social and tell us your favorite. We’re excited to share these brand-new fonts with you today and would love your input. To help us set a new direction, we’ve commissioned five original, custom fonts to eventually replace Calibri as the default. It has served us all well, but we believe it’s time to evolve. And just as people and the world around us age and grow, so too should our modes of expression.Ĭalibri has been the default font for all things Microsoft since 2007, when it stepped in to replace Times New Roman across Microsoft Office. A default font is often the first impression we make it’s the visual identity we present to other people via our resumes, documents, or emails. Still, while default fonts may not have the same flair as some of their more eye-catching cousins (we’re looking at you, Bauhaus 93 and Showcard Gothic), they communicate a distinct personality in their own quiet way-a personality that by extension becomes our personality as well. When a font blends into the background of a user experience, people can jump right into the creative process and stay grounded in their thoughts rather than thinking about the form those thoughts take. We seldom give them much thought, and therein lies their greatest gift. ![]() ![]() We’ve commissioned five new custom fonts– which should be the next default font?ĭefault fonts are perhaps most notable in the absence of the impression they make. |
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