![]() Furthermore, the most important difference between the two antennas lies in their feeding patterns. However, the LPDA has much larger bandwidth compared to Yagi-Uda antenna. LPDAs provide better front-to-back ratio but relatively lower gain than Yagi-Uda array antenna. The gain of the antenna can be increased by increasing the number of dipoles. Log-periodic dipole arrays (LPDAs) present an almost flat gain over a wide operating bandwidth. Log-periodic antennas are widely used because of their broadband characteristics in TV reception, electromagnetic compatibility measurements and wideband precision measurements. ![]() The Trusted Region Framework algorithm seems to have the best performance in adequately optimizing all predefined goals specified for the antenna. The optimization process has been implemented by using various algorithms included in CST Microwave Studio, such as Trusted Region Framework, Nelder Mead Simplex algorithm, Classic Powell and Covariance Matrix Adaptation Evolutionary Strategy. The antenna is then optimized to concurrently improve voltage standing wave ratio, realized gain and front-to-back ratio. The practically measured realized gain is in good agreement with the simulated realized gain. The comparison between these simulations is presented to ensure accurate modelling of the antenna. Two simulations of the antenna are initially performed in time and frequency domain respectively. In this study, a log-periodic dipole array is measured, simulated, and then optimized in the 470–860 MHz frequency band. Such antennas are extensively used in electromagnetic compatibility measurements, spectrum monitoring and TV reception. ![]() Log-periodic antenna is a special antenna type utilized with great success in many broadband applications due to its ability to achieve nearly constant gain over a wide frequency range.
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Ĝhangeable page layout (columns and regular) Ěbility to make the font size larger or smaller Quick access to the desired parts of the book through the table of contents and list of bookmarks Search within a book by text or by page number Use navigation scrollbar to easily find the right parts of the books Export and import Library to never lose your reading progress Annotate text and save the notes as HTML files Translate selected text with Google Translate Copy text and paste it whenever needed Particularly, it features special options like Full screen and Window modes, bookmarking tool, font size adjustment, etc. The program aids the users tremendously when it comes to reading. ![]() You can also create custom categories within the Library. If your library appears to be too large to find a necessary book manually, you can use special filters and sort the books out by the following categories: All, Recently read, Favorites, and Formats. Thus, you can switch from Bookshelf mode to Table view to check detailed information about the file. The program lets you systematize the books within the library and have a quick access to any of them whenever you need. Icecream Ebook Reader helps organize ebooks in EPUB, MOBI, PDF, FB2, CBZ and CBR formats into a digital library and read books the way you like it. ![]() ![]() In addition to that, you will also need an Intel/ AMD processor with a single-threaded CPU Mark score of 2000 or higher, graphics card with a G3DMark score of 6000 or higher, at least 3 GB of video memory, 16 GB or more of RAM memory, and a fast SATA3 SSD drive. Because of its size, the app requires a fairly substantial amount of free space on your local storage. In its current version, this program can be downloaded as a 12.6GB archive. To see if your PC can handle the rendering load of the tool, you can download the FREE 14-day TRIAL, that features a restricted set of tools, 15% of content library and the inability of (watermarked) scenes saved in trial version to be loaded in other versions of the software. The app can be purchased in two packs, cheaper the app which restricts the size of the model library to 1/3, and fully featured and more expensive Lumion Pro. As a special feature, the app also has built-in support for rendering static VR-ready images that can perfectly showcase the immersion, scale, and visual spectacle of your design to co-workers and clients.īecause of its focus on high-end customers and uncompromising approach on delivering high-end design and rendering tools, large content library (of both materials and objects), access to fine-detail nature models, realistic skies, environments and environmental effects (rain and snow), photo-matching tools, heightmap importing, high-quality people models, and more, Lumion remains available for use as a premium application. The result of your work is often a stunning render that can be immediately used for client presentations, marketing meetings, architectural brainstorming, design development, and more. All that is accessible via a streamlined interface that promotes experimentation, quick iteration, easy integration into your personal workflow, and faster rendering times than many competitors. Lumion comes with full support for furnishing interiors and exteriors, with a large library of household objects, outside fauna, realistic environment rendering, and full support for raytraced visuals that showcase the full impact of light and shadows. This focus in bringing to life your simple basic architectural models have enabled Lumion to become one of the most popular 3D rendering solutions for architects and designers. ![]() Integrate your tools like Gmail, Google Calendar, Slack, Amazon Alexa and more.Īvailable on any device, Todoist will quickly become your hub for getting work and life organized.Track your progress with personalized productivity trends. ![]() Prioritize your tasks with priority levels.Collaborate on projects by assigning tasks to others.Build lasting habits with recurring due dates like "every Monday".Remember deadlines with reminders and due dates. ![]()
![]() ![]() TunnelBear - Strong encryption to protect Mac with 48 server countries, but only 500MB free data per month.- Free 10GB each month and strict zero-logs policy for anonymous browsing on Mac, but slower speed.Hotspot Shield - Fast speed on Mac and unlimited free data per month, but restricts free users to 1 US server.Surfshark - Allows for unlimited device connections, but it has a slightly smaller server network.NordVPN - Lightning-fast speeds, but it doesn’t unblock all streaming services.Proton VPN - Unlimited free data and excellent privacy policy, but doesn’t support streaming or torrenting on Mac.CyberGhost - Optimized servers for streaming, torrenting, and gaming on Mac, but only free for 45 days.ExpressVPN - #1 Mac VPN with unlimited data, powerful security, fast global servers, and access to global streaming services.Best Parental Control for iPhone & iPad. ![]() IPVanish VPN vs Private Internet Access. ![]() One involves Microsoft’s Media Creation Tool, which greatly simplifies the experience, while third-party tool Rufus is best used to create a bootable USB from an iso. Those wondering exactly how to make a bootable USB for Windows will be pleased to hear there are three generally accepted methods. ![]() Flash drives also don’t get scratched, are faster to write to, and take up less space. With disk drives more or less dead, it’s often the only real choice on a completely new PC. These days, a Windows 10 USB is the preferred method to perform a clean install of Microsoft’s operating system. It takes just a few minutes to create a bootable Windows 10 USB, but it can save countless hours if your OS breaks down and you don’t have a spare PC to hand. ![]() No matter how technically-minded you are, it’s always smart to have a Windows 10 boot stick to hand.
![]() ![]() No American poet seems more tightly bound to a fixed landscape than he to the California coast. Instead, love thy environment, Jeffers urged. Love thy neighbor? Not too much not too well. At the close to perhaps his most famous poem, ''Shine, Perishing Republic,'' the chilly advice he offers his twin sons is typical:Īnd boys, be in nothing so moderate as in love of man, a clever There are hints here of an irreverence bordering on blasphemy - confirming Jeffers's kinship with the Blake who wrote the proverbs of hell, or the Ambrose Bierce of ''The Devil's Dictionary.'' Although Jeffers liked to fulminate no less than any old-time preacher, and though his message shook with fire and brimstone (the death of humankind was a recurrent theme), he was forever subverting the Christian edicts of his upbringing. There is no reason for amazement: surely one always knew that Will remain when there is no heart to break for it. Though joy is better than sorrow joy is not great He might well have stood in a high pulpit when delivering lines like these: Like his father, Jeffers delivered sermons. He foreswore most forms of community life, avoiding civilization as ''the enemy of man'' and a ''transient sickness.''Īlternatively, one could see Jeffers's career as vindication of the notion that the fruit - including the biblical fruit of the Tree of Knowledge - doesn't fall far from the tree. In his teens, Jeffers became involved with Una Kuster, the wife of a prominent Los Angeles attorney, and the relationship resulted in her scandalous divorce and eventual marriage to Jeffers in 1913, when he was 26. His father, a Presbyterian minister, cannot have taken much pleasure in the feckless, hopeless, often infuriating, Bible-quoting old men who peopled so many of his son's poems, or in the work's raw, often violent sexuality. One could view Jeffers's long career - his first book was published, privately, in 1912, his last, posthumously, in 1963 - as a repudiation of his staid background. ![]() It heartened and inspired him, as he stared out to sea, to think that he was contemplating a vast emptiness, an expanse where people are ''few enough.'' He spent almost the whole of his professional life in Carmel, Calif., in a stone cottage he himself had largely constructed. Robinson Jeffers perched upon what he clearly liked to think of as the edge of the world and wrote poems. ![]() Most of the websites hosted on the dark web can be accessed on a credential basis. Although the deep web’s hiding behind HTTPS forms, its contents can be accessed if you know what you’re looking for. There’s nothing spooky about the deep web it contains stuff like scientific white papers, medical records, tax-related info, PayPal subscriptions, army communique, and much more. Welcome to the deep web, the part of the Internet that’s not indexed by search engines. So, if the clear web is only a very tiny portion of the Internet, what happened to the rest? Deep web vs. Unfortunately, the clear web accounts for approximately 4 percent of the Internet. Basically, it’s what we see when we do a Google or Bing search for things like cat videos or popular YouTube songs.įrom a technical standpoint, clear web defines the content that it’s indexed, crawled, and displayed by the various search engines. So, the clear web is the very first and very visible layer of the Internet. I’ll start with the later because writer’s privilege. ![]() ![]() Now, before we dig into it, we’ll need to stage a little show-and-tell about the differences between the deep web, dark web, and clear net. Welcome to the shadows, my friends! I will be your guide. So, if you want to learn all about Tor Onion, Silk Road, secret, hush-hush Governmental ops, and how to get on the dark web, of course, you came to the right place. ![]() Dark web, deep web, clear web – just words or more? Well, in seeing just how many of you are interested in hearing all about the dark wonders of the internet, I’ve decided to make this small dark web guide. ![]() ![]() ![]() Latest Version Release Added On: 12th Mar 2019.Compatibility Architecture: 32 Bit (x86) / 64 Bit (圆4).Setup Type: Offline Installer / Full Standalone Setup.Setup File Name: Speccy_Technician_1.32.740_Multilingual.rar.Software Full Name: Piriform Speccy Professional and Technician Portable. ![]() Piriform Speccy Professional & Technician Portable Technical Setup Details It also provides you with the temperature of every component.It gives info about CPU, RAM, and Hard Disks etc.You get all the minor/major details about it.It is a great software which provides you with the details of your hardware.With some minor GUI improvements and bug fixes, this software is very useful for everyday life.įeatures of Piriform Speccy Professional & Technician Portableīelow are some noticeable features which you’ll experience after Piriform Speccy Professional & Technician Portable free download. It has also enhanced language support and localization. There is an improvement in the peripheral and Network adaptor detection. It also provides you Windows 10 compatibility. It has improved Intel Skylake and Broadwell processors. It is actually for the system users but it can be used by the normal users as well and it provides them with the everyday information. Its interface is very professional and at first look you will probably think that this software is something for system administrator or the Power users. ![]() What’s more, your data will always be protected when using MiniTool Partition Wizard to move and resize partitions. MiniTool Partition Wizard Pro is a Windows-based hard disk partition manager software that supports both MBR and GUID partition table (GPT) on 32/64 bits Operating System.ĭue to its simple user interface, you can create, delete, format, move, and resize partitions with ease. |