![]() ![]() Data of this kind are amenable to multivariate pattern analyses (e.g., classification or representational similarity analyses Norman et al., 2006 Kriegeskorte et al., 2008a) or forward encoding analyses using visual (e.g., Nishimoto et al., 2011), semantic (e.g., Huth et al., 2012), or neuromorphic models (e.g., recurrent or deep convolutional neural networks Güçlü and van Gerven, 2015). Furthermore, natural vision paradigms have greater ecological validity ( Felsen and Dan, 2005), and dynamic stimuli have been shown to drive reliable neural responses across individuals ( Hasson et al., 2010 Haxby et al., 2011). They convey rich perceptual and semantic information ( Bartels and Zeki, 2004 Huth et al., 2012) and more fully sample neural representational space than conventional stimuli ( Haxby et al., 2014). There are several benefits to using dynamic, naturalistic stimuli. Participants performed a 1-back category repetition detection task requiring them to attend to either animal behavior or taxonomy. Here we present functional MRI data measured while participants freely viewed brief naturalistic video clips of animals behaving in their natural environments ( Nastase et al., 2017). A growing body of work in both electrophysiology (e.g., Sigala and Logothetis, 2002 Sigala, 2004 Cohen and Maunsell, 2009 Reynolds and Heeger, 2009) and human neuroimaging (e.g., Hon et al., 2009 Jehee et al., 2011 Brouwer and Heeger, 2013 Çukur et al., 2013 Sprague and Serences, 2013 Harel et al., 2014 Erez and Duncan, 2015 Nastase et al., 2017) has suggested mechanisms by which behavioral goals dynamically alter neural representation. In contrast, earlier work emphasized the importance of attention and task demands in actively reshaping representational space ( Shepard, 1964 Tversky, 1977 Nosofsky, 1986 Kruschke, 1992). Current applications of this framework to neural representation (e.g., Kriegeskorte et al., 2008b) often implicitly assume that these neural representational spaces are relatively fixed and context-invariant. This resonates with behavioral and theoretical work describing mental representations of objects and actions as being organized in a multidimensional psychological space ( Attneave, 1950 Shepard, 1958, 1987 Edelman, 1998 Gärdenfors and Warglien, 2012). ![]() The neural representation of a stimulus can be described as a location (i.e., response vector) in a high-dimensional neural representational space ( Kriegeskorte and Kievit, 2013 Haxby et al., 2014). These semantic representations are encoded in the activity of distributed populations of neurons ( Haxby et al., 2001 McClelland and Rogers, 2003 Kriegeskorte et al., 2008b) and command widespread cortical real estate ( Binder et al., 2009 Huth et al., 2012). The human brain rapidly deploys semantic information during perception to facilitate our interaction with the world. ![]()
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![]() ![]() You can store your projects online to access anytime and anywhere. PowerDirector 14 Ultra includes 20GB of free storage space on CyberLink Cloud for one year. Import 120/240 fps slow motion footage from your smartphone or action camera, play back the footage inside PowerDirector stutter-free, and export back out fast with hardware accelerated rendering. Import, Edit, and Export High Frame Rate Video The MultiCam Audio Sync feature allows you to synchronize up to 100 timeline tracks by audio, and the MultiCam Designer lets you switch between 4 simultaneous camera shots to simulate live broadcasting. Select the object or person you want to track, add a title, media clip, or effect to the tracked object, and click "Track" and PowerDirector will do the rest for you. This extreme video editing toolkit lets you stabilize shaky action video, correct fish-eye, apply slow motion, correct color problems from filming in snow or underwater, and more. PowerDirector 14 Ultra also has significantly improved video performance when working with the popular WMV format, as well as when adding FLAC audio editing support. PowerDirector 14 Ultra supports a comprehensive list of video and audio formats, like UltraHD 4K, AVCHD 3D/Progressive, XAVC-S, and H.265. PowerDirector 14 Ultra provides over 500 effects and templates to polish your videos, as well as several premium effect and template packages to further enrich your videos with cinematic tones.įeaturing the latest SVRT 4, OpenCL, and Multi-GPGPU technologies, TrueVelocity 5 is a 64-bit engine that leverages hardware and software to speed up video processing. Pro-Quality Effects & Premium Effect Plug-Ins Overlay animated objects on your videos and use simple transforming tools to create engaging video collages.Ĭhoose from more than 30 animated theme templates and simply drag-and-drop your own footage in to create animated slideshows.Ĭombine and switch between up to 4 camera shots in one synced video.Ĭreate fully customizable disc menu layouts, structures, font styles, and chapter thumbnails.Ĭapture gameplay, create instructional videos, or record video chats at 30 fps. ![]() Create unique transitions from any image or logo using alpha channel masks to control their shape.Ĭustomize a title's motion, font size, gradient color, border, blur level, transparency, and reflection. ![]() ![]() If ping returns no lost data, then you can reasonably trust your connection is secure, and the IP address is online. These results will help you infer a variety of things. Beneath these lines, the program will display ping statistics: the number of packets sent, received, and lost, and the minimum, maximum, and average round-trip ping times. The following lines list the responses to each individual ping, including the packet size (in bytes), the response time (latency), and the time to live (TTL), or hop limit, which refers to the number of routers a packet can pass through before the network discards it. ![]() The first line reiterates the command, pinging a specified host. For most programs, four pings is sufficient to get a representative average latency. Here you can type the hostname or intended IP address as well as establish how many pings you’d like to send. ”Īlternately, Mac OS X users can open the Network Utility and navigate to the “Ping” tab. The command will take one of two forms: “ping ” or “ping. Linux users can open the terminal from the applications menu (often found within the accessories folder), or if they run Ubuntu, they can launch the terminal using the shortcut Ctrl + Alt + T. Mac users can open the Terminal from the Utilities folder within Applications. Windows users can search “cmd” on the Start taskbar search field or Start screen. Take the following steps to ping an IP address. ![]() While the functionality of the ping tool built into the OS is naturally limited to the ping itself-meaning it cannot perform tracking or network management tasks-IT professionals or DIY network administrators wishing to administer a cursory ping should know how to use the utility, whether to check on a single address or to get a snapshot of the network’s connected devices. Most operating systems (OS) have native ping software admins can execute from the command line. Because the ping utility operates over ICMP, which is within the networking layer of the Open Systems Interconnection (OSI) model, ping is an OSI Layer 3 utility. Ping helps ensure host availability through the echo request and echo reply ICMP message codes. It accomplishes this through the Internet Control Message Protocol (ICMP), a protocol within the Internet Protocol (IP) suite to manage operations rather than data transport. Pings are fundamental to network integrity, but the IP ping utility serves a fairly simple function: host lookup. If the ping doesn’t receive a response, the request times out, and the device that sent the ping gets an error message or notification of data loss. When the host that sent out the ping receives the pong, it can calculate the network latency, either by timing the rate of data transfer or by clocking the gap between the outbound ping transmission and the inbound pong transmission (much in the way a bat can gauge the distance of an object based on the reflection of its emitted sound waves). Upon receipt of the packet, the pinged device returns a response-called the “pong.” Transmitted over the network’s switch and router, the data packet arrives at the device with the specified address. The “ping”-a data packet-is sent out to an IP address. Ping, a program authored in 1983 by Mike Muuss, operates analogously to a sonar using echolocation. An admin can send a single ping to verify the status of an IP address, or they can execute a ping sweep, contacting a breadth of addresses (perhaps even all the addresses within a network) to get a holistic view of network device availability. A hallmark function in almost all PCs, ping helps ensure all devices with an IP address on the network are online-in other words, “pinging” certifies all devices are live, available, and performing networking operations at speed. Most network administrators are more than familiar with the ping utility. The ping utility is a basic but integral feature in network management-it monitors device availability, network latency, and packet loss within a network. Why You Should Invest in a Ping Monitor Tool I also make my case around the importance of using ping monitor software like Engineer’s Toolset ™ to enhance ping capabilities and help support your ability to provide reliable network performance. Pinging informs IT professionals about the state of their network: the availability status of all devices, latency rate of network requests, percentage of data packet loss, and more.įor this reason, it’s important to understand the history of ping and how the ping utility works. Routinely conducting ping sweeps has a variety of benefits. ![]() ![]() ![]() In 1785 Henry Cavendish, an English chemist and physicist, found that air contains a small proportion (slightly less than 1 percent) of a substance that is chemically less active than nitrogen. Ionization potential (first, electron volts) Radius: covalent (crystal) estimated (angstroms) Magnetic susceptibility (cgs units per mole) Thermal conductivity (watts per metre Kelvin) Solubility in water at 20 ☌ (cubic centimetres of gas per 1,000 grams water) **hcp = hexagonal close-packed, fcc = face-centred cubic (cubic close-packed).ĭensity at 0 ☌, 1 atmosphere (grams per litre) Some properties of the noble gases are listed in the table. The nuclei of radium atoms spontaneously decay by emitting energy and particles, helium nuclei ( alpha particles) and radon atoms. Radon usually is isolated as a product of the radioactive decomposition of radium compounds. Most helium is produced commercially from certain natural gas wells. All the noble gases are present in Earth’s atmosphere and, except for helium and radon, their major commercial source is the air, from which they are obtained by liquefaction and fractional distillation. Helium is the most plentiful element in the universe except hydrogen. The abundances of the noble gases decrease as their atomic numbers increase. In chemistry and alchemy, the word noble has long signified the reluctance of metals, such as gold and platinum, to undergo chemical reaction it applies in the same sense to the group of gases covered here. Similarly, use of the term inert has the drawback that it connotes chemical passivity, suggesting that compounds of Group 18 cannot be formed. It is now known, however, that several of these elements are quite abundant on Earth and in the rest of the universe, so the designation rare is misleading. When the members of the group were discovered and identified, they were thought to be exceedingly rare, as well as chemically inert, and therefore were called the rare or inert gases. Their electronic structures and the finding that some of them do indeed form compounds has led to the more appropriate designation, Group 18. They traditionally have been labeled Group 0 in the periodic table because for decades after their discovery it was believed that they could not bond to other atoms that is, that their atoms could not combine with those of other elements to form chemical compounds. The noble gases are colourless, odourless, tasteless, nonflammable gases. The elements are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), and oganesson (Og). Noble gas, any of the seven chemical elements that make up Group 18 (VIIIa) of the periodic table. SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!.Learn about the major environmental problems facing our planet and what can be done about them! Saving Earth Britannica Presents Earth’s To-Do List for the 21st Century.Britannica Beyond We’ve created a new place where questions are at the center of learning.100 Women Britannica celebrates the centennial of the Nineteenth Amendment, highlighting suffragists and history-making politicians. ![]()
![]() Then this write-up offers you the best and most authentic ways to fix Outlook is Stuck on Loading Profile. Are you also stuck in Loading your Outlook profile and seeking a solution 1to solve this issue? This software can recover more than 300 file types from your Hard disk and is known for its self-explanatory interface that guides you to recover deleted or lost Outlook data files.ĭid you enjoy reading this article? Like our page on Facebook and follow us on Twitter. pst file, you can make use of Remo Data Recovery software. If you want to restore the previously deleted. pst file to create a new one and access your Outlook application. Note: Assuming you had a corrupt PST file, you might have deleted the previous. Step 2: Check Disable Hardware Graphic Acceleration and click on OK. Step 1: Open your Outlook in Safe Mode and go to File > Options > Advanced. See: What to Do When Msvcp140.dll Goes Missing in Windows Just disable the hardware acceleration from the Options using the below instructions. This method has favored many users so you can give it a try.ĭisable Hardware Graphic Acceleration to Access Outlook: ![]() Step 2: Uncheck the box Show user photographs when available… and click on OK. Step 1: Open Outlook in safe mode and click on File > Options > People. Follow to steps given below to disable this preference. Loading pictures of the contacts take time and might lead to an unresponsive Outlook. Step 3: Uncheck all the Add-ins and restart your Outlook in normal mode.ĭisable User Photograph Preference to Access Outlook: Step 2: Beside COM Add-ins there will be an option labeled as Go… Step 1: Open your Outlook (safe mode) and go to File > Options > Add-ins. Follow the steps given below to disable COM Add-ins. If you can access Outlook in Safe Mode, then it simply means that the COM Add-ins might be the reason behind the inaccessible Outlook program. Try accessing Outlook in safe mode by the opening Run window and typing “ outlook /safe”. Some of the Other Methods Which You Can Use to Fix the Loading Screen: Disable Add-ins by Accessing Outlook in Safe Mode: See: Microsoft Outlook Users Targeted with Account Termination Phishing Scam Using a professional PST repair tool is highly recommended to permanently fix your. Resolving your Outlook with this quick-fix will mitigate the issue but will not fix it permanently. If you can access your Outlook with a new profile, then your PST file or profile might have been corrupted. ![]() Start your Outlook application again and a new profile will be automatically created to access your Outlook. Delete your Outlook profile from the list which will be named after your Outlook email ID.
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