![]() (Unlike a twitter feed or a comment thread in a blog where students can respond to each other but not modify or delete previous comments, a shared Google Doc is like a giant piece of paper and everyone is standing around it with a pencil and eraser.) Google Docs in the classroom can be a distraction : IM / texting / chat Unfortunately, because Google Documents can create a truly collaborative environment, students can delete other students’ work if they are working on the same shared document. We haven’t gone back to wikispaces since then, so were not sure if they’ve gotten any better at merging changes in the same paragraph from different students.) (Two years ago, our students felt that Google Docs handled simultaneous editing of the same document a lot better than wikispaces. Students and teachers can simultaneously work on the same document, so you could use it to create online literature circles.The revision history isn’t perfect, but it’s still pretty good.) (The revision history lets you see who said what and it gives you an idea of which students are doing the work in a group project. We’ve used Google Docs with students to revise and edit each other’s work.(Google Docs is one of the reasons why we would like to see more iPads / smart phones used in the classroom.) ![]() We’ve let students take notes in class using their iPod Touch and Google Docs over Wi-Fi.It’s a quick and easy way for students to work on the same word processing file at school and at home because the document lives in the cloud.Here are some more ways to consider using Google Docs in your classroom. Things we like about Google Docs in the ClassroomĪ few months ago, we gave eight reasons why we love Google docs. This is how your students might be chatting / IMing instead of writing their research essay or short story: Watch this youtube video about the Discussion features in Google Docs. Solution: Teachers want to be able to switch off the discussion chat features in Google Docs.Problem #2: You can’t turn off the discussion feature inside of Google docs.Problem #1: Google Docs discussions (comments) are no longer recorded in the revision history.So what’s the problem with using the new next-generation Google discussion system in Google Docs?.Distraction #2: How to discourage students from getting off task when using the sidebar discussion and chat windows.Things that teachers should be aware of.Distraction #1: How to discourage students from writing inappropriate things in the body of a Google document. ![]()
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Our results are a first step in understanding the IPX Network at its core, key to fully understand the global mobile Internet. We shed light on the structure of the IPX Network as well as on the temporal, structural and geographic features of the IPX traffic. We analyze an operational dataset from a large IPX-P that includes BGP data as well as statistics from signaling. The IPX Network is a private network formed by a small set of tightly interconnected IPX-Ps. This paper presents the first characterization of this, so-far opaque, IPX ecosystem and a first-of-its-kind in-depth analysis of an IPX Provider (IPX-P). It forms the core that enables global data roaming while supporting emerging applications, from VoLTE and video streaming to IoT verticals. The IPX Network interconnects about 800 Mobile Network Operators (MNOs) worldwide and a range of other service providers (such as cloud and content providers). Thus, our research lays the foundation for making DNSSEC, and protocols with similar constraints ready for PQC.Ī. We show that three algorithms, partially, meet DNSSEC’s requirements but also show where and how we would still need to adapt DNSSEC. We evaluate current candidate PQC signature algorithms in the third round of the NIST competition on their suitability for use in DNSSEC. DNSSEC is particularly challenging to transition to PQC, since DNSSEC and its underlying transport protocols require small signatures and keys and efficient validation. In its main role, DNS translates human-readable domain names to IP addresses and DNSSEC guarantees message integrity and authenticity. In this paper we provide a case study, analyzing the impact of PQC on the Domain Name System (DNS) and its Security Extensions (DNSSEC). This means we cannot just replace existing algorithms by PQC alternatives, but need to evaluate if they meet the requirements of the Internet protocols that rely on them. They can have larger signatures or keys, and often require more computational power. ![]() These new algorithms differ significantly from current ones. More secure algorithms, colloquially referred to as Post-Quantum Cryptography (PQC), are under active development. ![]() Quantum computing is threatening current cryptography, especially the asymmetric algorithms used in many Internet protocols. Current limitations and future work are also included as part of the discussion section. Additionally, it provides an evaluation of the PD approach as well as the expected impact on K–12 STEM education. This paper describes the teachers’ PD program, the NGSS lessons created and the hardware and software system developed to support the initiative. The labs are also supported by Next Generation Science Standards (NGSS)-compliant teacher/student material. Specifically, since it is designed for use by non-technical middle and high school teachers/students, it adds easy-to-use enhancements to the experiments’ execution and the results visualization. The software executes and manages the experiments in the same operational philosophy as the COSMOS testbed. The labs run on the COSMOS Educational Toolkit, a hardware and software system that offers a large variety of pre-orchestrated K–12 educational labs. The COSMOS team has already conducted successful pilot summer programs for middle and high school STEM teachers, where the team worked with the teachers and jointly developed innovative real-world experiments that were organized as automated and repeatable math, science, and computer science labs to be used in the classroom. ![]() COSMOS’ approach for K–12 education is twofold: (i) create an innovative and concrete set of methods/tools that allow teaching STEM subjects using live experiments related to wireless networks/IoT/cloud, and (ii) enhance the professional development (PD) of K–12 teachers and collaborate with them to create hands-on educational material for the students. The COSMOS wireless research testbed is being deployed in West Harlem (New York City) as part of the NSF Platforms for Advanced Wireless Research (PAWR) program. ![]() This paper focuses on the educational activities of COSMOS – _C_loud enhanced _O_pen _S_oftware defined _MO_bile wireless testbed for city _S_cale deployment. ![]() If Internet Explorer 8 appears to install successfully until you reboot, at which point the error message “ A temp file needed for initialization could not be created or could not be written to. Once your system is up to date, try reinstalling Internet Explorer 8 (incidentally, you should also be able to install IE 8 via Windows Update). The Windows Update service will scan your computer and find the updates you need. The second way to install Windows updates is by browsing to, and selecting the Express Update option.
How to Watch Netflix Offline on Mac ComputersĪs a Mac user, you’re out of luck when it comes to watching Netflix offline on your computer. You can stream movies and shows from your iOS device directly to any Airplay-enabled device, such as Apple TV and even an old laptop. The app lets you browse through rows of top selections for each genre, and you can even download select titles to watch when you can’t be online. Netflix for iOS works with your regular Netflix account, allowing you to watch all the shows and movies you love from anywhere. Disk Drill can help you maintain your Mac in good working order, keep your files safely protected against data loss, and more.Īlthough Netflix hasn’t released an app for macOS, the company has released a fantastic app for iOS devices, and you can download it directly from AppStore. Disk Drill doesn’t cost anything to download, yet the software can do much more for you than many several times more expensive data recovery tools can. If you are here because you’ve visited one of those sites and downloaded a fake version of Netflix, infecting your Mac computer with malware and possibly even losing important data, we highly recommend you immediately download Disk Drill.ĭisk Drill is a user-friendly data recovery suite for Windows and macOS that can recover all lost files from any storage device. Other types of malware that you may come across on shady websites that host fake Netflix download links can delete your files or corrupt your hard drive. Once encrypted, the data can only be recovered after paying a hefty ransom. If you don’t know, ransomware is a type of malicious software that prevents or limits users from accessing their system by encrypting their data. In recent years, there’s been a number of ransomware attacks with a specific focus on Mac users. The websites with Netflix download links either host pirated content or they’re trying to make you download an app that looks like Netflix but is, in fact, malware.ĭon’t fall into the trap of thinking that there’s no malware that targets macOS. ![]() So, can you download Netflix on Mac? The answer is still no, unfortunately. If you’re now puzzled because you’ve found websites that clearly state that you can download Netflix on Mac, you have every right to be. Mac users can access Netflix using a Google Chrome, Mozilla Firefox, Opera, or Safari browser. With over 100 million subscribers worldwide, Netflix is easily one of the most popular streaming services in existence, and it continues to grow every year. ![]() Stay tuned with our website for the latest on mobile and handheld gaming news. If you don’t have the game then click here to get it on your iOS device or click here if you have an Android device. We don’t always see these two unique genres combined into one game so it is a great thing to see a game like Overdox have its first official tournament. These winners will be earning from a prize pool of $300 Cash, GFUEL Products, 6000 In-Game Crystals, and 100 MES Credits.įinally, if you are interested in this game and tournament, click here to visit the official tournament page and learn more on how to register. In the Finals, the remaining 12 players will play in a Best of 3 Format and the top 3 will be selected as winners. Radiation Island Free es un juego de aventuras y supervivencia en el que los jugadores controlarn a un personaje que despierta varado en la orilla de una isla misteriosa. Grab a pixel gun and dive into battle: Fun pixel graphics great for intense shooting battles - Big radiation island this is the place where you have to survive while you playing in the blocky. You can either play alone or be a part of a squad. This Android game was one of the first few to focus on a mysterious storyline, where players face each other on a deserted island. In Round 2, the 24 remaining players will be divided into two groups of 12 where the top 6 of each group will advance to the Finals. Necesitas descargar la aplicacin oficial de Uptodown para Android para poder instalarlo. Free Fire Battlegrounds is a popular survival shooter game, which features an action-packed battle among multiple players. Round 1 will start with the 48 players divided into 4 groups of 12 and each group will play in a Best of 3 Format where the top 6 of each group will advance to the next round. Overdox: The Official Tournament is based on the Free For All Mode and 48 players from North America (US & Canada) will be selected to partake in it. This is great news for all mobile and handheld gamers as it expands esports for these communities. It was exciting to see that in partnership with MOBILE E-SPORTS®, the first official Overdox Tournament has been announced. The game features several modes such as Free For All, Team Deathmatch, and others. As part of the Philadelphia Experiment you. Overdox is a competitive real-time combat game that was developed by Haegin and supports up to 12 online players per match. Radiation Island is a survival adventure game where you craft your own destiny in a huge open world environment. It was interesting that we found those two genres build the foundation for the Overdox experience. You don’t see many mobile games that combine the hack n’ slash and battle royale genres. ![]() T11:59:14.049-04:00| inst-build-10689111| E1: BaseDriverManager::DifxApiLogCallback: hcmon: Signature verification failed while checking integrity of driver package 'hcmon.inf' ('C:\Program Files\Common Files\VMware\Drivers\hcmon\Win7\hcmon.inf').| winerror code 2148204812 (A certificate was explicitly revoked by its issuer.)Īt this point I can't install even the previously available 15.0.2 - I get the same error T11:59:14.049-04:00| inst-build-10689111| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): hcmon.inf: checking signature with catalog 'C:\Program Files\Common Files\VMware\Drivers\hcmon\Win7\hcmon.cat'. no devices in Device Manager in "Non Plug'n Play devices" - in fact the section doesn't exist (even after displaying hidden items)įrom the vminst.log - it seems like the issue might be a revoked certificate on the hcmon.inf file? confirming that hcmon.inf nor hcmon.sys was not cashed in DRVSTORE or elsewhere on disk running install from elevated command prompt msi automatically prompts for UAC elevation to admin) running installer as admin (though this shouldn't matter because the. Scouring the web - I tried the suggestions: In the process of installing it - I got the dreaded vminstallhcmon failed to install the hcmon driver error. If you have trouble with your OpenVpn setup just ask here and I'm pretty sure that someone will help you out as there are plenty of helpful people in this forum but a little personal commitment is always welcome and needed.Today I got notice that the 15.0.3 update had been released. The Firewall config part is also quite easy if you follow a guide and everything can be setup via Luci. ![]() In my opinion it's not very difficult as you can follow almost any recent guide on how to setup OpenVPN in OpenWrt. You can easily setup OpenVPN with the latest Release of OpenWrt (19.07.1), I just suggested the builds of davidc502 because you mentioned that you feel like it's harder to setup OpenVPN with OpenWrt (vs DD-WRT). ![]() However afaik the Wifi driver and firmware are the same as in the latest OpenWrt Release, so don't expect better Wifi performance when using a build of davidc502. Adblock, UPNP, OpenVPN dnscrypt-proxy V2), so no. (*the current build of davidc seem to have some trouble with port forwarding for some people, so I'm still using the r11829 build)ĭavids Build are based on the latest snapshots and have alot of packages included out of the box (eg. I'm running these builds* with my WRT3200ACM for over a year and never had any issues with my VPN connection and I'm using the VPN Policy Routing package by to only route specific devices, ports and/or remote adresses over the VPN connection. It should work out just fine! Before you start with your OpenVPN setup I would suggest to make a config backup via Luci (just in case).ītw, if you are looking for a Firmware build which is providing all the needed packages for a OpenVPN setup I would suggest to take a look into the builds of davidc502: Davidc502- wrt1200ac wrt1900acx wrt3200acm wrt32x builds I would follow a recent OpenVPN guide for OpenWrt (firewall part) and then combine it with your expressVPN ovpn configuration file. With the Luci-OpenVpn-App you will have the option to upload the *.ovpn configuration file and setup your VPN credentials. It's actualy quite simple to setup a OpenVPN client on OpenWrt. Then you only need to download the needed packages and setup the firewall correctly. ![]() The driver of a Sherwin Williams semi took a nosedive Tuesday afternoon off an Interstate 81 overpass in eastern Pennsylvania. MCSO says two citizens were on the scene providing aid to the lone occupant. Download this stock image: Snow truck falls off overpass - 2CAAXW6 from Alamys library of millions of high resolution stock photos, illustrations and. Truck off overpass download#Īccording to the Valley Regional Fire & Rescue, the truck, which was still attached to its trailer, came to a rest in the area of St. Johns Road and Beisels Road after it fell from the I-81. The driver was conscious and breathing and did not show signs of impairment. A Clinton, North Carolina, truck driver is facing a commercial vehicle DWI charge and serious injuries after police say he wrecked his big rig off an overpass and landed on Interstate 40 Sunday night. MCSO says a preliminary investigation indicated the driver was driving on the ramp from the East to the South in the Zoo Interchange when he lost control of the vehicle. According to the North Carolina State Highway Patrol, James Butler, 33, was heading south on Highway 403 just inside. The car traveled up a snowbank, proceeded over the barrier wall, and descended 70 feet down onto the westbound I-94 distress lane. Drive somewhere safe to pull over, since that location is not useful to help from. The Milwaukee Fire Department arrived on scene and took the driver to a local hospital, MCSO said. Call emergency services from the safe location. MILWAUKEE (CBS 58) -The Milwaukee County Sheriff's Office announced all lanes have reopened around 1 p.m. MILWAUKEE (CBS 58) - The Milwaukee County Sheriff's Office is conducting a full freeway closure westbound I-94 through the Zoo Interchange due to a serious single vehicle crash. MCSO tweeted that all traffic is being diverted to I-41 northbound. MCSO is conducting a full freeway closure westbound I-94 thru the Zoo Interchange due to a serious single vehicle crash. All traffic is being diverted to I-41 northbound. Footage of a pickup truck falling 70 feet off a Milwaukee overpass last weekend was recently revealed, leaving viewers in shock that the driver was able to survive the massive drop. Please choose an alternate route and slow down for first responders. Milwaukee County Sheriff's Office February 6, 2021 The driver, who was not identified, was traveling on I-94 when he skidded on a ramp. The following ramps are closed from northbound I-43 to westbound I-94 and from northbound I-43 to eastbound I-794 due to a vehicle hanging over a ramp. The truck then hit a snowbank on the side of the ramp and fell over the barrier, landing on the highway below. Slow down or move over for first responders.A truck carrying United States Postal Service (USPS) mail flew off a 50-foot bridge and into a river near Boston, a video footage released by the police showed. The cops said that the driver miraculously survived and waited for rescuers on the broken front of the trailer. The State Police Association of Massachusetts released the footage of Saturday's incident, which took place on Route 128, on Twitter. ![]() by Sergiu Tudose It was in the early hours of Saturday morning, on February 6, that surveillance cameras captured a horrific accident on the Zoo Interchange in Milwaukee.The video was captured by a surveillance camera at a nearby boat dock and showed the truck going past the guardrail, and down the icy Charles River.ĮXCLUSIVE FOOTAGE: Never before seen video of the major TT crash Saturday in Weston ( /ZUmJJbXF6Z- State Police Association of Massachusetts FebruHere's the moment a driver lost control of his truck and fell 70 feet off an overpass in Milwaukee on Saturday (2/6). After the crash, the Milwaukee County Sheriff's Office said 'the driver was. The driver was unable to swim but climbed atop the partially submerged vehicle. A crash left a FedEx truck dangling off an overpass onto railroad tracks in Indiana. "He was just saying he was really cold," Deputy Fire chief Justin Woodside told reporters. No other vehicles were involved in the crash and the driver was not injured. “If we can figure that out, it will help inform our thinking about what genes to change in our stem cell-derived islets so they could go into any person. Next, the team hope to find a way to genetically engineer stem cells so they aren’t rejected as foreign bodies. Melton anticipated this controversial study to take five years, but it took three times as long. This realisation led to investigating embryonic stem cells and how they could be made into insulin-producing cells, known as ‘beta cells’. ![]() Once they’re removed or killed, the adult body has no capacity to make new ones.’’ ![]() But we showed in mice that this isn’t true for pancreatic islets. So, if you give blood at a blood drive, your body makes more blood. Blood, for example, is replenished routinely by a blood stem cell. “When we first started, we had to try to figure out how the islets in a person’s pancreas replenished. The idea to use stem cells began almost two decades ago. It’s a new kind of medicine,” Melton said. Instead of injecting insulin, will get cells that will be their own insulin factories. Now it’s 100 years later, and if this works, it’s going to change the medical treatment for people with diabetes. “The first major change in the treatment of type 1 diabetes was probably the discovery of insulin in 1920. Ten years later, Melton’s older daughter was also diagnosed with type 1 diabetes. Melton was prompted to shift his research focus to pancreatic islets (where insulin is produced) after his son was diagnosed with type 1 diabetes at six months old. Through their early-stage clinical trials, Vertex Pharmaceuticals found this combination therapy helped reproduce insulin-producing cells in their first human subject.īehind this therapeutic study is Harvard Stem Cell Institute Co-Director and Xander University Professor, Douglas Melton. Since the immune system rejects these ‘foreign cells’, immunosuppressants are treatments used to lower the activity of the immune system and prevent cell-rejection. Stem cells are the raw matter from which specialised cells are formed replacement therapy uses stem cells to generate functional cells that can replace damaged cells. ![]()
![]() Solution 1 Here, the system is defined for us – no details are given as to its nature. Determine the specific work transfer during the compression stroke. Example 2 In an air compressor, the compression takes place at constant internal energy and 100 kJ of energy are rejected to the cooling water per kg of air. At a third point there is a further work transfer. At two points in the cycle, work is transferred to the surroundings of 96 kJ and 20 kJ. Example 1 During a complete cycle, a system is subjected to the following heat transfers: 800 kJ from the surroundings and 500 kJ to the surroundings. ![]() Where U2 is the internal energy in state 2, after the process and U1 is the internal energy in state 1, before the process. So, the non-flow energy equation (NFEE) becomes, simply, Q + W = ∆U or There will, however, be a change in the internal energy, ∆U. Similarly, there is no significant change in potential energy, so ∆Ep = 0. The gas inside the cylinder is the control mass.įrom the First Law, Q + W = ∆E Q + W = ∆Ek + ∆Ep + ∆Uīut for a non-flowing gas, its velocity will be 0 to start with, and when it has settled down after the process, its velocity will again be 0, so the change in kinetic energy, ∆Ek = 0. A typical closed system is a gas enclosed in a cylinder by means of a piston. ![]() I hope these ideas will become clearer when we consider some examples. If we are considering a flow situation, then a control volume through which the fluid flows is more useful. When dealing with a non-flow situation, then the system will be of fixed mass - no matter crosses the boundary - so it is useful to define a control mass. To do this we construct an imaginary boundary around what we are interested in – for example, the cricket ball (struck by Nasser Hussein) or the water in the kettle). It is necessary, therefore, that before we start any analysis we define the system that we are looking at. Non-Flow Energy Equation (NFEE) You may have noticed that the term “system” keeps cropping up. ![]() It also offers you ten different voices and more than 20 foreign languages.Click the Save button to export the PDF to an audio file.Press the Play button to read the PDF text aloud.You can then edit PDF text if there are any typos. How to convert PDF to speech with Speaking Notepad? You may also type on your keyboard and not look at the screen Speaking Notepad will read everything for you. Speaking Notepad has the capacity to read out every separate word or sentence that you type or that is in PDF format. This software can easily Convert TXT, RTF, DOC, HTML, and PDF file layouts into MP3, WAV, and WMA. Speaking Notepad is a handy program with high-powered text-to-speech capabilities. It has a Next Up Talker program for those people who lost their voice temporarily or permanently.TextAloud3 is a text to speech program is created especially for Windows OS. It has more than 20 voices with various natural accents.Click Save to save the PDF text to an audio in MP3/WMA format.You can adjust the speed, volume, pitch, and more. ![]() Then you can play the article with any voice you like.Open TextAloud, and click New Article to add a new PDF file.How to turn PDF to speech with TextAloud? It is rather a very essential program for the improvement of reading and is also useful in comprehension in simultaneous listening while looking at the printed text. TextAloud program will economize on time and assist people who have reading disabilities. The texts can easily listen to from any audio device. TextAloud automatically converts both typed and PDF texts into naturally rousing speech. ReadingBar 2 reads any Website and highlights the words and can read with the help of 20 different voices.ReadPlease Plus 2003 provides extra functions, such as the addition of your words and reading from any place of the document you like.The interesting peculiarity of the program is that it can read even emotions.You can regulate the speed of the sound. |
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