June 1950: Differential pulse-code modulation (DPCM) developed by C.The twelve transmission points were retired after the war. 1943: Bell Telephone Laboratories develops the first PCM-based digital scrambled speech transmission system, SIGSALY, in response to German interception of military telephone traffic during World War II.It was first proposed as a telephony technology. On November 22, 1939, Reeves files also in the US. October 3, 1938: British telephone engineer Alec Harley Reeves files at the French Patent Office the first patent describing the technique known today as pulse-code modulation (PCM).Because the signal is stored digitally, assuming proper error detection and correction, the recording is not degraded by copying, storage or interference. In a properly matched analog-to-digital converter (ADC) and digital-to-analog converter (DAC) pair the analog signal is accurately reconstructed per the constraints of the Nyquist–Shannon sampling theorem dependent on the sampling rate and quantization error dependent on the audio or video bit depth. To play back a digital recording, the numbers are retrieved and converted back into their original analog audio or video forms so that they can be heard or seen. This number stream is saved to a storage device. In digital recording, an audio or video signal is converted into a stream of discrete numbers representing the changes over time in air pressure for audio, or chroma and luminance values for video. Audio levels display on a digital audio recorder ( Zoom H4n)
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Hydra-Shok Deep will initially be offered in a 135-grain 9mm Luger, with other loads coming soon. When Federal released Hydra-Shok ammunition in 1989, it quickly became popular with shooters. We liked the balance of expansion and penetration. At a strong 1060 fps from the 4-inch barrel, this load retained 980 fps in a 2-inch-barrel revolver. The new Hydra-Shok Deep also features reliable Federal primers and a specially-formulated flash-suppressant powder for consistent velocities and reduced muzzle flash. Fiocchi’s 125-grain XTP bullet, left, and the Federal Hydra-Shok, right, are reliable performers. “Hydra-Shok Deep does all of this with a 70-percent improvement in FBI protocol score.” “We also wanted to develop a round that would score significantly better through the FBI protocol testing than standard Hydra-Shok,” said Head. Meanwhile, the center post has been improved so it’s more robust, which provides better integrity and performance through barriers. The new Hydra-Shok Deep bullet features a core design that provides up to 50 percent deeper penetration than original Hydra-Shok and similar loads from competitors. The Hydra-Shok Deep penetrates to 15 inches. For example, in bare ballistic gelatin with no barriers, the optimum penetration depth is 14 to 16 inches. While the original Hydra-Shok performs well, it didn’t live up to the rigors of the new FBI testing. In FBI testing, bullets are scored on their performance in ballistic gelatin while being shot through barriers, such as clothing, drywall, auto glass, steel car doors and plywood. That’s why Federal came out with the new Hydra-Shok Deep. One of the most notable changes has been the desire for deeper-penetrating rounds and more consistency in penetration depths though all the intermediate barriers,” said Larry Head, director and chief engineer of Federal handgun ammunition. “Over time, the FBI performance requirements has been evolving, and their protocol testing has similarly been evolving to match. That provided better penetration and more consistent threat-stopping expansion than other bullets at the time. At that time, the FBI had requested a projectile with better terminal ballistics than traditional cup-and-core bullets, and Federal responded with Hydra-Shok, which uses an expanding bullet with a notched jacket, non-bonded lead core and unique center-post hollow-point design. Hydra-Shok has been a self-defense staple since its debut in 1989. Some might say the good old days, but just like fashion, bullets and their performance continue to advance over time. So were bright-colored sleeveless shirts, as well as a host of other apparel items that people wouldn’t be caught dead in today. If you’re old enough, think back to the 1980s. On Monday, I see editor-at-large of O, The Oprah Magazine Gayle King in the cafeteria at work. I still get 30 a day, but now I have 23 weekly points instead of 30. The weight loss also changes my weekly points. I'm down a solid 1.4 pounds which is a definite win. I'll admit, I'd hoped to see bigger-or smaller-but in the end the results aren't all bad. I eat egg whites for breakfast, workout for an hour, eat fruit for lunch, and indulge in a gluttony of wings and cake pops and guacamole and beer-49 points for the day. But, in preparation I had hoarded my extra weekly points. The rest of the week progresses with wins and losses and culminates with a huge feeding frenzy party. Losses: I'm pretty sure Weight Watchers would not approve of my drinking my dinner. Wins: I didn't late-night eat and I went over by just one point. "Now, when I fall face first into a piece of cake I simply get up and brush off the crumbs." I walk into the kitchen, contemplate the fridge, then spin on my heel and march myself out of the kitchen. When I get home, I'm hungry, but it's after midnight. Things go downhill at night when I meet a friend at a bar and make the mistake of ordering a Manhattan (10 points) followed by two beers (five points each), and no dinner. The second, I oversleep so I miss a trip to the gym. The first day I use 33 of my 30 points, digging into that weekly stash right off the bat. I spend the week faithfully counting points-if not adhering to the strictest of limits. Based on this and my other data, I'm assigned a daily target of 30 points and an additional 35 weekly points. Heavier than I'd like lighter than I had feared. I step on the scale at nearly 155 pounds. Significant weight losses (or gains) can also result in an increase or decrease in points. Members can weigh in at meetings or in the privacy of their own home. In addition to that weekly buffer, members can earn extra fit points for exercise. That could be a point or two daily, or all at once. In addition to a daily point target, every person also gets a weekly allocation of extra points for the time that member exceeds their target. Members are encouraged to track everything they eat, which can be done offline, online, or via an app. Where an apple is zero points, a slice of apple pie is 12 points. Foods full of simple sugar and fat tend to have high points value. Some foods-fruit and vegetables especially-have zero points. The member is assigned a daily point target, and spends those points on food. So, I turned to Weight Watchers and here's what happened.įirst, a primer: Weight Watchers works by assessing each member by age, weight, height and gender, then determining how much food he or she needs to eat to lose weight at what the company calls a safe rate-one to two pounds per week. Plus, with the prospect of menopause on the not-to-distant horizon, it was the time to shed 15 pounds-once and for all. It would make me more agile, nimbler, lighter on my feet, so to speak. There I was, "overweight", the owner of an achy joint, and inching ever closer to the hormonal changes that every woman must eventually face-and which are said to make weight loss even harder. Hovering between 155 and 160, I was not obese but officially overweight, according to the Body Mass Index (BMI), and shedding pounds wasn't as simple as it once had been. But then, in the wake of injuries and work stress, the weight crept on. In my 30s I got the yo-yo-ing under control and stabilized in the 130s. I 've struggled with my weight most of my life. Are you the dumbest 1 or 2 people in your class? If you got a 124 on the Packrat that means you were just below average, which means you are still way above passing. So for an average class of 35 students that's 1-2 students failing. Do you guys realize that 95% of 1st time test takers pass? Think about that for a second. I don't know why so many people get worked up about not passing the PANCE and how stressed out they are about it. Have to be very motivated to do this on your own. If can then answer questions about the disorder from test banks, need to spend time with something can't write on extensively or perform poorly on using test banks. If can legitimately write down answers to everything then have a great grasp of the subject. Then take the task areas from the content blueprint and answer those as if they were a question. What I think is a better approach is to write down a disease or disorder from NCCPA blueprint. So the review books and the test banks pile up. Invariably, what occurs is that a process is given up on. No reason to read over and over what you already know. Any further exams you can glean similar information from. You can do the same thing with end of rotation exams and the feedback provided there. So you already know that you dont know the clinical intervention for Mobitz heart block. The PACKRAT provides keyword feedback on incorrect answers. Fortunately, this has already been done for you. That means you have to identify what you don't know. Since you dont have a job yet, your potential job is as a primary care PA and prepare to be that regardless of whatever you think you may turn into. So you have to become smarter at studying.īetter than studying is to instead view what you are doing as expanding your knowledge base in order to do your job. And those scoring in the 160s are the other extreme end of the bell curve.Īs the clinical year progresses, graduation comes and goes, the real world beckons, the consistent factor will be that time becomes short and precious. Problem with that is that the test they took likely will not be the test you take 6 months from now.Īlso, I would not put too much weight on the recall of any test taker after 360 questions over the course of a day.ġ20 something on the PACKRAT is not the end of the world. Those whom will have recently taken the PANCE will come out and remark on certain areas they wish they studied or what they perceive as a focus. You will hear a lot about what others think you should know about this test. This is to clarify that I won't be taking off 3 consecutive months to study after graduating. After graduation I will take 1 month to study. Can recent PANCE takers respond to this?Īny comments, tips, or feedback would be appreciated!Įdit: The 2/3 months I have alotted to study are built into my program as breaks and placed between my scheded clinical rotations. I wasn't really planning to emphasize too much time on this, but after hearing this I wonder if I should reconsider. I have heard that pathophysiology is a MUST to comprehensively understand in order to pass. I have about 6 months to prepare, 3 of which I'll be on rotations, and the other 3 of which I'll be free to study. Clinical Cardiology made ridiculously Simple (this is a must for me) Step Up to Medicine (maybe ill use USMLE Step 2 CK instead since I've heard that's better - thoughts?) AAPA Comprehensive book which I'll supplement with: AAPA comprehensive book's online questionsįor reading and reviewing the "big 5" systems: Emory DVD which has Exam master questions I plan to use the following as my study materials for questions in order of importance: Can someone who was/is in my shoes perhaps give me some reassurance and study tips? If you scored in the 120s before clinicals, were you able to pass PANCE on the first try? I see many people here posting here said they got around 160s before clinicals. I'm practicing the older ones now and getting 140-150. I scored a 124 on my packrat before clinicals about 6 months ago (nat'l avg: 130). You can play using your friends, siblings, parents, and even grandparents for great entertainment. Simply download the game’s MOD APK file and then locate your download by going in to your download folder.
Tip: You can navigate the clipboard menu with the tab or arrow keys. Navigate to selected selection in the Developer Tools panelĭelete selected Autofill suggestion when filling out a form Open the Console tab in the Developer Tools panel Navigate to selected section in the Developer Tools panel Save all open pages in your current window as bookmarks in a new folderĪdd to your input in the address bar, then open the page Reload your current page without using cached content Switch windows between screens (when your Chromebook is connected to a monitor) Type a web address (URL) in the address bar, then press Alt + Enter Open the link in a new tab and switch to the new tabĭrag the link to a blank area on the tab strip Open the link in a new tab in the background Go to the next page in your browsing history Go to previous page in your browsing history Press & hold Shift + Alt, tap Tab until you get to the window you want to open, then release. You can also press & hold Alt, then tap Tab, and select a window with the left or right arrow keys, mouse, or touch. Should you have any related questions, you can let us know in the comment.Press & hold Alt, tap Tab until you get to the window you want to open, then release. When you use Control+Alt+Delete in Xfce, the screen will be locked and the screensaver will appear.Īfter reading this post, you should know what is Control+Alt+Delete or Ctrl+Alt+Del and what does it do.However, when you use Control+Option+Delete on Mac, you will receive a message saying This is not DOS. Instead, it uses Command+Option+Esc (the Option key is like the Alt key on Windows)to invoke the Force Quit Menu. Ctrl+Alt+Del is not available on macOS.So, when you press Ctrl+Alt+Del, something else may happen. At times, an application on your computer may use this shortcut combination.This post from Windows Club will show you how to do it: Change Ctrl+Alt+Delete options using Registry In Windows 10/8/7. You need to do this work via Registry Editor or Group Policy Editor. For example, if you want to hide Task Manager or lock some options for some reason, you can use this Ctrl+Alt+Del combination. You can also use Ctrl+Alt+Del to modify the options in Windows Security.You can also do this operation on other applications like VMware Workstation as well as other virtual desktop software. Windows will assume you want to use it on your local computer instead. Some remote desktop applications allow you to send the Ctrl+Alt+Del shortcut to a remote computer via an option in the menu and then expect it to pass through to the application. Besides, you can also use it to restart an Ubuntu Server without having to log beforehand. Ubuntu and Debian are two representatives. You can use Ctrl+Alt+Del to log out on some Linux-based operating systems. You can find more information on this keyboard combination in the following contents. The functions of Ctrl+Alt+Del are not limited to the above contents. This can help you lock your computer, switch to a different user account, log off, use Task Manager, or shut down or reboot your computer. If you have logged on to Windows 10/8/7/Vista, you can use Ctrl+Alt+Del to start Windows Security. You can refer to this post to enable it: Enable Press Ctrl+Alt+Del Secure Logon On Windows 7 or Vista. However, this feature is disabled by default. This is called a secure attention protection/sequence. If you are still using these Windows operating systems like Windows XP, Windows Vista, and Windows 7, you can use the Ctrl+Alt+Del command to log in to a Windows user account. That is why you need to reboot your computer properly. Although the page cache is flushed and the volumes are safely unmounted, it is quite possible that the running programs are not closed cleanly and your works/documents are not saved properly. Cases that may require Qt SDK licensing include the following: The Qt SDK caters to users with different development and deployment needs, offering both open source and enterprise licenses.Īs described in the overview diagram above, you can create apps that do not require Qt SDK licensing in addition to AppStudio licensing. This requirement is not a function of LGPL terms, but rather a requirement of The Qt Company. For users who want toĬreate fee-bearing apps, The Qt Company requires that the Qt SDK be Although the free version isĮmbedded, it's not subject to the LGPL that Qt Creator is usually licensed under, due to the license rightsĪgreement between Esri and The Qt Company. The Qt Company has granted Esri the authority to embed the free Services that can be licensed with an API key include basemap, geocoding, routing, and geoenrichment services.įor more information, see API keys. You can license your app with an ArcGIS Platform API key, which is a permanent access token that defines the scope and permission for granting your public-facing application access to specific, ready-to-use services. The ArcGIS Platform is a platform as a service (PaaS) that contains ready-to-use services. GIS Professional-Standard and GIS Professional-Advanced license at the Advanced levelįor more information, see License your app.Creator and GIS Professional-Basic license at the Standard level. Editor and Field Worker license at the Basic level.The account's user type determines which license level is authorized: Sign in to the app with an ArcGIS Online or ArcGIS Enterprise named user account.The app includes an ArcGIS Runtime Basic license string (available for purchase).Sign in to the app with an ArcGIS Online or ArcGIS Enterprise named user account of a Viewer user type.ĪrcGIS Runtime Basic licensing and above can be authorized in the following ways:.The app includes a license string (available for free with an ArcGIS Developer account).ArcGIS RuntimeĪrcGIS Runtime Lite licensing can be authorized in the following ways: For information on assigning an ArcGIS AppStudio Developer Edition license, see the ArcGIS Developer annual subscription plan activation video. Ready to buy ArcGIS AppStudio Developer Edition? You will need an ArcGIS Developer account and a paid ArcGIS Developer subscription.
Some time following, while Ting-Xing was still a child – her father was compelled to hand it over to the government in return for some nominal compensation. Ting-Xing’s father had inherited a rubber factory in Shanghai, and was running it when the communists came to power. These notes don’t nearly capture the emotional depth and storylines in Ting-Xing’s memoir, which of course are fleshed out in compelling detail. For one thing, it left me deeply grateful and with a new appreciation for being born and able to live in a free country.įurther below are some of my notes on the book (WARNING: CONTAINS SPOILERS). This memoir is an amazing place to start when trying to better understand the day-to-day experience of those living under this system, and this memoir and hopefully others like it might help give some of that human context and enrich the more high-level historical viewpoint. It was difficult to hold my interest because I felt there must be deep and very human stories underneath all those facts and figures, which seemed to be missing. Many parts of her story are deeply tragic and even depressing, but there’s also an underlying uplifting element of the power of her human spirit to pursue meaning and happiness even in the face of seemingly unthinkable challenges.Īs someone who is interested in the communist period in China, I did dip my toe in once or twice with some more academic-leaning historical books, which felt a little bit like a recitation of statistics, dates and names. What an incredible, compelling story – I would highly recommend it. I recently finished A Leaf in the Bitter Wind, which is a personal memoir by Ting-Xing Ye of her life growing up as one of 5 children of a former factory owner in communist China. The first version of Resolve for standard editions of Linux (version 12.5.5) was made available in 2017. Subsequently, version 12 (announced at NAB 2015) added a new audio engine (supporting VST/ AU plug-ins), and version 14 (2017) added an integrated version of audio editing software previously developed by Fairlight (following Blackmagic Design's acquisition of the company during the same year ). Released in August 2014, version 11 added audio mixing, media organization features, and further video editing features, enabling the software to function as a standalone non-linear editor (NLE) for the first time, in addition to integrating with other NLEs. Version 10 was also the first to include basic video editing features alongside the color correction functionality, such as the trimming of clips. The following year, version 10 was released, increasing the amount of information imported from XML, AAF and EDL files, and adding OpenFX plug-in, JPEG 2000 and AVI support. Version 9 (2012) included redesigned user interface elements, added metadata editing options, and expanded the range of supported cameras and file types. Subsequently, version 8.2 (December 2011) further expanded the software's scope (which was previously available only for macOS and Linux) with the first Windows release, beginning with a public beta. Version 8 also introduced OpenCL acceleration support and XML integration with non-linear editor (NLE) applications. The pricing model changes continued in June 2011 with the release of version 8: As part of this new version, Blackmagic Design announced a free, reduced-functionality edition of the software (known as DaVinci Resolve 8 Lite), alongside the continuing commercial options. It included a redesigned user interface, Apple ProRes support, and support for the RED Rocket digital video decoder boards manufactured by Red Digital Cinema. In September 2010, version 7 (restyled as DaVinci Resolve) was the first to be released by Blackmagic Design under the new pricing model, and the first release for macOS. Before this change, the pre-built versions of Resolve were the only available options, selling for between $200,000 and $800,000, which was common industry practice at the time. Blackmagic Design versions (2010–present) Īt NAB 2010 in Las Vegas, in April 2010, Blackmagic Design announced three new pricing models for Resolve, with a new software-only macOS version retailing for $995, the macOS version with the Advanced Control Surface (previously branded as Impresario by da Vinci Systems ) retailing for $29,995, and licenses for the Linux version (supporting multiple-GPUs for increased performance) retailing at $19,995 (with the most advanced configuration available retailing for under $150,000). In October 2009, Blackmagic Design CEO Grant Petty speculated in an interview that the price of Resolve could likely be reduced to below $100,000. In 2009, Australian video processing and distribution technology company Blackmagic Design bought da Vinci Systems, retaining and expanding the engineering team for Resolve but eliminating support-based contracts for the tool. This was initially implemented using proprietary hardware cards however, the 4K resolution Resolve R series (such as the R-100, introduced in 2008, and the stereoscopic 3D R-360-3D, introduced in 2009) replaced this proprietary hardware with CUDA-based NVIDIA GPUs. The systems leveraged parallel processing in an InfiniBand topology to support performance during color grading. These initial versions were integrated exclusively into dedicated hardware controllers. It began with three possible configurations: the Resolve DI digital intermediate color correction tool, the Resolve FX visual effects tool, and the Resolve RT 2K resolution processing tool. The system was first announced in 2003 and released in 2004. The initial versions of DaVinci Resolve (known then as da Vinci Resolve) were resolution-independent software tools developed by da Vinci Systems (based in Coral Springs, Florida), who had previously produced other color correction systems such as da Vinci Classic (1985), da Vinci Renaissance (1990), and da Vinci 2K (1998). Development Original da Vinci Systems development (2003–2009) In addition to the commercial version of the software (known as DaVinci Resolve Studio), Blackmagic Design also distributes a free edition, with reduced functionality, simply named DaVinci Resolve (formerly known as DaVinci Resolve Lite). It was originally developed by da Vinci Systems as da Vinci Resolve until 2009, when da Vinci Systems was acquired by Blackmagic Design. com /products /davinciresolveĭaVinci Resolve is a color grading, color correction, visual effects, and audio post-production video editing application for macOS, Windows, and Linux, developed by Blackmagic Design. Proprietary commercial software and freewareīlackmagicdesign. |
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