Experimental and Theoretical Investigation of Thin ZIF-8/Chitosan Coated Layer on Air Gap Membrane Distillation Performance of PVDF Membrane. Experimental and Theoretical Investigation of Air Gap Membrane Distillation Process for Water Desalination. Modelling Mass Transport within the Membrane of Direct Contact Membrane Distillation Modules Used for Desalination and Wastewater Treatment: Scrutinising Assumptions. Comprehensive Review of Membrane Design and Synthesis for Membrane Distillation. Membrane Distillation-Principles and Applications Elsevier: Amsterdam, The Netherlands, 2011. Membrane Contactors: Fundamentals, Applications and Potentialities Elsevier: Amsterdam, The Netherlands, 2006. Membrane Distillation: A Comprehensive Review. Emerging Desalination Technologies: Current Status, Challenges and Future Trends. ![]() Thermal conductivity of titania (the solid portion of the membrane) was taken from. Layer j (j = S for support, j = 1 for layer1, j = 2 for layer 2, j = 3 for layer 3)Īppendix A. ![]() Mean porosity-tortuosity ratio of the membrane Porosity-tortuosity ratio of the membrane layer j Gas interstitial velocity in shell-side (defined in Equation (21))Īctivity coefficient of water at liquid/membrane interface Liquid velocity in lumen-side (defined in Equation (15)) Net transmembrane heat flow rate per unit length per fiber Heat flow rate per unit length per fiber in the liquid thermal boundary layer Transmembrane Molar flow rate of water per unit length per fiber Total mass of solution in the liquid side Pseudo-thermal conductivity of the membrane (defined in Equation (9a))Įffective length of membrane module ( Figure 1c) Mass transfer coefficient of salt in liquid Mass flux of water across the membrane (defined in Equation (2)) Molecular diffusion coefficient of water in gasĮquivalent diffusion coefficient of water Logarithmic mean diameter of the membrane layer j Logarithmic mean diameter of the membraneĭ l m, m = d O U T − d I N ln d O U T d I N Molar, mass, heat capacity at constant pressure The authors declare no conflict of interest. Process efficiency should be the optimal balance between the concomitant effects of temperature and velocity of the liquid phase and pressure and velocity of the gas phase. ![]() Finally, the model has been used to investigate the role of operative parameters on process performances. ![]() In contrast, the agreement between the modeled fluxes and the experimental values is very interesting when the LBL parameters are used, with a discrepancy on the order of +/−30%. Comparison of the modeling results with experimental data highlights that the use of parameters averaged over the entire membrane leads to an overestimation by a factor of two to eight of the modeled fluxes, with respect to the experimental values. Contrary to what is generally performed for polymeric membranes and also suggested by other authors for ceramic membranes, the mass transfer across the membrane should be simulated using the corresponding values of the mean pore diameter and the porosity-tortuosity ratio of each layer and measured by the layer-by-layer (LBL) method. As a case study, capillary four-layer hydrophobic carbon-based titania membranes arranged in bundles in a shell-and-tube configuration were tested with NaCl-water solutions using air as sweeping gas, operating at temperatures from 40 to 110 ☌ and at pressures up to 5.3 bar. This paper shows which morphological characterization method is most appropriate to simulating membrane performance in sweeping gas membrane distillation in the case of multilayer hydrophobized ceramic membranes.
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NOTE: The server is and SSL port is 7797. Also see the Weechat FAQ for info on SSL server certificates. See their startup guide here and adjust as necessary per the above. See Arch’s tutorial here for info on SSLFP the mechanism will then change to EXTERNAL. /server add -auto -net Cuff-Link -ssl 7797./network add -sasl_username -sasl_password -sasl_mechanism PLAIN Cuff-Link.Use the following 2 commands to add Cuff-Link with the required features. Versions 0.8.18 and later have SASL built in. IceChat9 must be v9.13 or higher to use SASL.For initial setup and other options, see the tutorial for.SASL password is your nickserv password.Select (check) Connect with SSL Deselect (uncheck) Accept invalid SSL certificates (Our certificates are provided by Let’s Encrypt) Deselect (unceck) Connect with IPv6 IceChat Setup 2 Required fields:Ĭonnect with SASL - Check this to enable: Nick: Your registered NickServ account username. IceChat9 IceChat Setup 1 Required fields: SSLFP/SASL External is supported under the SSL tab for loading the cert and change the Login Method accordingly. ![]() Password: Your NickServ account password in the Password field beneath Login Method Username: Your registered NickServ account username. ![]() AdiIRC 1 AdiIRC 2 AdiIRC 3 AdiIRC 4 Required fields: ![]() You must use Server > Server List to add a server for Cuff-Link to use this method. SSLFP/SASL External is available and detailed in this tutorial. Password: Your NickServ account password Optional Settings User Name: Your registered NickServ account username. Server/Port: /7797 (hit TAB after editing to save)Ĭheck Use SSL for all the servers on this network Unsupported Clients HexChat HexChat Settings Required fields: This is the client we recommend for Mobile and Web. The browser version will work in pretty much any browser that supports HTML5. There is an app version available in the App Store on iOS and in the Google Play Store on Android devices. The instructions were tested using v7.53. We do not support mIRC, and will not help make it work.
![]() There are also little bits of humor here and there that help to alleviate the tension and frustration of failure. That mix may disappoint Lovecraft fans but it makes sense since 1) pulp fiction is a part of pop culture, and 2) the game comes out stronger because all these elements mix well together and help to establish the game’s identity. Sometimes the game veers into the bizarre, like when you encounter the crazy hunter from Jumanji, of all things. It even goes a bit further by featuring various aspects of horror and fantasy from contemporary pop culture, with references lifted from Ghostbusters, Beetlejuice, Dungeons & Dragons, and The 7th Guest, as well as a few cameos that should bring a smile to horror fans, such as The Tall Man from the Phantasm film series. Again this isn’t strictly a Lovecraft theme but a pulp fiction horror theme. As such, those wishing for a faithful Lovecraft experience may be disappointed to learn that the game isn’t set in the Mythos proper, although it does borrow many elements from it: Cthulhu does not appear, but there is a sinister cult worshiping the “Tentacled Ones” the teslarati are a race of terrifying aliens that borrow features from both the Elder Things and the Mi-go, including the infamous brain cylinders some names like Azathoth or the Plateau of Leng pop up here and there, etc. In fact, the general vibe is that of pulp fiction from the ’20s and ’30s as a whole, of which Lovecraft is the most famous representative, but which also includes other writers and Mythos contributors like Clark Ashton Smith and Robert E. The popular assumption on the Internet is that the main inspiration for this setting is Lovecraft’s famous Cthulhu Mythos, but this is not completely accurate. As an agent of the Occult Defense Directorate, your mission is to investigate reports of paranormal activities in an old isolated mansion in the countryside. ![]() The action is set sometime between the two World Wars. Davis later regretted calling the game a roguelike as it apparently gave players the wrong set of expectations, but despite his feelings on the matter, in my opinion The Occult Chronicles is much closer to a traditional roguelike than many of the games that have popped up in recent years and claimed the genre for themselves. While his previous games were straight strategy games, The Occult Chronicles deviates from his canon by being a mix of board game and roguelike with a focus on exploration. Coupled with Davis’ terrific sense of style, this has allowed him to craft some great and memorable games, and his latest work is no exception. By moving tedious elements like bookkeeping and frequent calculations to the computer, these games are able to feature much more complex systems than traditional board games, without alienating players. Davis is a one-man designer/programmer team and a visionary who specializes in developing games for the very small niche best described as “board games specifically made for computers”. As fans of his previous games Armageddon Empires and Solium Infernum already know, Cryptic Comet pretty much means Vic Davis. The first of the duo is The Occult Chronicles by Cryptic Comet, released in August 2013.
![]() Press esc, or click the close the button to close this dialog box.Ĭkd stage 4 erectile dysfunction 72 hour male enhancement pill india red male enhancement pills review best male enhancement to keep erectile dysfunction Division of Camiguin. Search (Combination + S): Shortcut for search page. Site Map (Combination + M): Shortcut for site map (footer agency) section of the page. Main Content (Combination + R): Shortcut for viewing the content section of the current page.įAQ (Combination + Q): Shortcut for FAQ page.Ĭontact (Combination + C): Shortcut for contact page or form inquiries.įeedback (Combination + K): Shortcut for feedback page. Home Page (Combination + H): Accessibility key for redirecting to homepage. Shortcut Keys Combination Activation Combination keys used for each browser.Ĭhrome for Linux press (Alt+Shift+shortcut_key)Ĭhrome for Windows press (Alt+shortcut_key)įor Firefox press (Alt+Shift+shortcut_key)įor Internet Explorer press (Alt+Shift+shortcut_key) then press (enter)Īccessibility Statement (Combination + 0): Statement page that will show the available accessibility keys. A guide to understanding and implementing Web Content Accessibility Guidelines 2.0 is available at: Compliance to these criteria is measured in three levels: A, AA, or AAA. There are testable success criteria for each guideline. WCAG 2.0 contains 12 guidelines organized under 4 principles: Perceivable, Operable, Understandable, and Robust (POUR for short). This certifies it as a stable and referenceable technical standard. WCAG 2.0 is also an international standard, ISO 40500. This website adopts the Web Content Accessibility Guidelines (WCAG 2.0) as the accessibility standard for all its related web development and services. ![]() Tattoo artists aren’t required to have formal education or even a high school diploma. The bottom line is, the more time you spend developing your skills, the better artist you will be. Assess your skills as an artist so you can make a decision about whether to pursue a traditional art degree, training at a master tattoo institute, classes at a community college, or the self-taught route. Obtain an art education: If you’re serious about a career in tattooing, it’s important to seek out opportunities to become a well-rounded artist. Keep a sketchbook and a pencil handy to draw in your free time you don’t need anything else to take that initial step. The first thing you can do to get started is to begin drawing on your own. Learn how to draw: The key to creating a great tattoo begins with a visually appealing drawing, so it’s essential that you focus on improving your drawing skills and illustration techniques before you even think about designing tattoos or attempting to practice tattooing. ![]() Jim Squires is a well known and famous tattoo artist from this area. Q: How long have you been a tattoo artist?Ī: I started my apprenticeship with Jim Squires when he first had a head shop in Adams. We talked with the Pittsfield native recently about how she learned her craft, why she loves it, and some of the weird places she's drawn tattoos. "That is my primary focus doing the apprenticeships." Jordan believes she's the only female certified master artist tattooist working in Pittsfield. She is a master artist, a distinction bestowed on tattooists with at least 10 years of experience, which allows them to take on apprentices. This article is offered solely for informational purposes. Secret ServiceĪrticle authored by and containing the opinions of Starr Wright USA. 10 Things You Didn’t Know about the U.S.In November 2016, the agency seized 30 million counterfeit dollars and 50,000 euros-their largest seizure ever-in Lima, Peru.This is to work with other federal agencies to prevent terrorist attacks The Secret Service is present at major events like the Super Bowl, even if the president isn’t.There are some cases when sunglasses protect eyes from projectiles and allow agents to scan a crowd undetected, but most of the time they’re just protecting their eyes from the sun.They’re on duty even during the president’s leisure time, which means they can be forced to pick up hobbies including running and horseback riding.They can track down threatening handwritten notes thanks to ink “tags” that identify the brand of pen and where in the country it’s sold.When the president is staying at a hotel, they keep an elevator repairman on standby in case the president gets stuck.All food eaten by the president is prepared under Secret Service supervision. ![]() Agents film the president so they can review the footage in the event of an attack. ![]()
![]() Any slight performance improvement could be the difference between a visitor choosing to stay or go. But, the chance of a bounce increases 32% from 1 second to 3 seconds of load time. In the spirit of transparency, CSS minification won't instantly make your website extremely speedy. With fewer render-blocking resources to parse, visitors will experience less time to first contentful paint. That's why you complete the minification process - and it's especially relevant if your site is visually complex with a lot of CSS. However, with more complex web pages, CSS files are more extensive, and visitors could notice a longer load time. ![]() No, this isn't necessarily a problem for simple web pages with little CSS. This is why CSS is called a "render blocking" resource. Users don't see page content until the browser has processed all linked CSS. When the browser runs into a link to an external CSS file, it pauses HTML parsing to process the external CSS code. Once the browser downloads a web page, it parses its HTML file top-to-bottom before displaying it. ![]() The second reason connects to how browsers render website pages. First, smaller files take less time and resources to fetch and compress in the origin server, send to the client, and finally download by the browser, simply because there's less information to tackle. There are two main ways that CSS minification achieves this. Almost 70% of consumers state that page speed impacts their willingness to purchase from an online retailer. This allows you to delight website visitors with fast load times. The basic principle is simple: The less code there is to process, the less time it takes to load the web page. Website owners mainly choose to minify CSS to increase their page speed. For example, HTML and JavaScript, the other two foundational languages of the web, also follow visual formatting conventions and can be minified. It's possible to apply minification to other languages too. ![]() As a marketer, this is always your main priority. And the best part? It will help your website improve user experience by boosting load speed to delight visitors. It's less readable to us, but it looks (and works) the same to a computer. Here's what the CSS example above looks like after minification:īody These efforts aim to shrink the file even more. Additionally, when you minify CSS, you may alter the code in various ways, such as shortening variable names and deleting redundant or unused information. And, as you may have already guessed, larger files equate to more time and resources required to process the files.Ĭonsequently, website visitors will get the impression that your website or application is slow - not exactly delivering the exceptional user experience they desire.Īnd that's where CSS minification comes in - it removes extra code and results in a smaller CSS file that works identically to the original. The result is a CSS file that's larger than it needs to work properly. While parsing the files, it ignores these extra whitespaces and comments. While this makes things more digestible for us, the browser doesn't require any of this information to run the CSS code. You may notice that this code contains spaces, indents, comments, and line breaks. But they're extra because the browser and target platform do not need them to run. These effectively boost productivity, assist debugging, and make the CSS code easier to maintain. So, what exactly do we mean by "unneeded code?" With CSS (and most other coding languages), developers have introduced formatting and syntactic best practices to make the code more readable by humans. By stripping unnecessary data from the CSS code, minification helps the browser download and process these files faster, increasing page performance and improving user experience. How to apply level 1 & 2 optimizations at the same time?Ĭlean-css requires Node.js 10.CSS minification is the process of removing unneeded code from CSS source files, with the goal of reducing file size without changing how the CSS file executes in the browser.How to specify a custom rounding precision?.How to apply arbitrary transformations to CSS properties?.How to process multiple files without concatenating them into one output file?.PRs are still welcome, and I will try do an occasional bugfix relase. IMPORTANT: clean-css is now in a maintenance mode. Clean-css is a fast and efficient CSS optimizer for Node.js platform and any modern browser.Īccording to tests it is one of the best available. ![]() Here’s a quick image to tell whether your bottom row is standard or non-standard. * The bottom row is sometimes non-standard, especially on gaming keyboards, and finding keycaps for a non-standard bottom row cuts down on your options. This is due to the different Enter and Shift key sizes, and the extra key ISO layout has. ISO sets don’t fit entirely into ANSI layout keyboards, and vice versa. Whatever you have, make sure to match the set with the layout. The ANSI standard layout is privileged to most options in the market. However, if you are using a 75% mechanical keyboard, which enjoys no universal standard of keycap sizing and/or placement, the chance of finding a fitting set is mostly limited to expensive custom runs or sets from the keyboard’s manufacturer. It decides how many keys your keyset needs to have to fit every switch. While there have been many different arguments for which is the better keyboard, the fact is that there is no clear winner. Lastly, when you are looking to purchase new keycaps, you have to know 3 things: Best Keyboard Layout An Expert Guide Januby Raid Nourreddine Many tests have been done on which keyboard layout is the best. ![]() If you want to learn more about different language layouts, you can read about them in-depth on Wikipedia. The full size form factor has around 104 keys in total, depending on the layout. Chances are, when you are asked to picture a keyboard, this is the form factor you will think of. I don't use them in matches (no shorthop ). (button key) A S B D L W R E Z A C-buttons anywhere. Blue Yoshi Smash Master Joined Messages 4,410 Location Jake is definitely dropping Yoshi 7 Arrow Keys for movement. The most recognizable mechanical keyboard form factor is the full size. Arrow keys for movement Z Z X A C B A L S R delete, home, end, page down for c buttons. If you’re not familiar with any of these terms, don’t worry, I will go over each and every one later on, so keep reading! Form factors Full size / Full-size Layouts affect the physical appearance of the key sizes and placements, as well as the total number of keys. The layout of the keyboard is the shape and size of the keys within a particular form factor. There are also other more niche form factors, but those are outside the scope of this article. The keyboard form factor is the physical shape and size of the keyboard and the amount of keys. ![]() This article largely applies to mechanical keyboards in particular. Let’s start by laying the foundation for the terms so you know what I mean when I mention these words. The difference between form factors and layouts It has a bit of a learning curve, but it has a lot of potential if you’re willing to get to grips with it. In this post, I will discuss the differences between different form factors and layouts. Best Programmable Keypad for Power Users duckyPad Do-It-All Mechanical Macropad 69.99 View on Tindie The duckyPad is an open-source, DIY-friendly programmable keypad with a powerful scripting language, hot-swap switches, and an OLED display. For many novices in the mechanical keyboard community, keyboard form factors and layouts are an area of confusion, and it makes buying the correct keyboard that much harder. ![]() With this strategy, anyone can make almost anything. Someday, lots of stuff will be manufactured this way, on demand.įull realization of that promise remains a long way off, but the bandwagon is rolling. Thousands of machines, ranging from kit-built tabletop models to commercial behemoths capable of printing the body of a small car, are out in the world producing parts. And starting this year, the United States’ Defense Advanced Research Projects Agency is planning to put 1000 production-quality 3-D printers in high schools across the United States as part of its Manufacturing Experimentation and Outreach program. UCSD CPLOT PRINTER DOWNLOADĮven if you don’t have access to one of those machines, you can get a free download of Autodesk 123D, a 3-D computer-aided-design program still in public beta testing, which gives you push-button connections to online 3-D-printing services, of which there are now dozens, if not hundreds. So if you’re not already printing objects on a regular basis, there’s a good chance that in 2012 you will be.Ĭlick on image for the full graphic view. If you don’t work in one of a relatively few forward-thinking industries, you’re more likely to get or give a 3-D-printed object as an artsy gift than to use one for practical purposes. Scott Harmon of Z Corp., in Burlington, Mass., explains that digital art is a significant part of the market for his company’s machines and those of some other manufacturers. Z Corp.’s powder-bonding technology, with binder-spraying cartridges and heads based on inkjet printers, can make full-color objects simply by adding pigments to the binding liquids. Having multiple colors is nice for distinguishing the working parts in models of mechanical devices, and it’s essential for many other products. ![]() As examples, Harmon cites among other items bobble-head dolls, heroic statuettes of computer-game players’ alter egos from World of Warcraft (at FigurePrints), and design-it-yourself 1950s-style robot figurines at My Robot Nation. If you want digital art that’s more elaborate than what you can think up on your own, there are 3-D-printing services, such as Shapeways and Ponoko, that should delight you. Select an object from their online galleries or send them a design file and some money, and they’ll send you the thing printed in plastic, sintered metal, or glazed ceramic. Kumar and his colleagues sought to explore whether these subtleties in a person’s voice could be detected by machine learning algorithms. In their first study, they recruited 36 people with Parkinson’s disease and 36 healthy volunteers. Importantly, there are natural differences between people’s voices, which could make it difficult to differentiate who does and does not have an underlying disorder. “To overcome this problem, we looked for non-language sounds that could detect the disease despite the natural differences in voice of people,” explains Kumar. Therefore, his team asked study participants to say different phonemes that require sounds from the throat (/a/), the mouth (/o/) and the nose (/m/). Recordings were made using an iOS-based smartphone. They then developed and applied a machine learning algorithm that could differentiate between people with Parkinson’s disease and the healthy volunteers, despite ambient background noise. ![]() “This is very important because the neurologist can evaluate their patients even when the patients are unable to go to the clinic, and hence is suitable for people living in remote regions.” In their study published 12 September in IEEE Access, they report that the algorithm can identify people in the study population who have Parkinson’s disease with 100 percent accuracy.Īn App That Detects Parkinson’s and COVID-19 “More importantly, we can differentiate between PD with active medication and without active medication,” Kumar notes. ![]() The trick is to mount the small rock, reach your hammer as high as you can on the left side, make sure it is in a safe location (preferably above the little stub) and slowly lift yourself. Of the many locations in this game, probably the 2nd hardest, and it hits you fairly quickly in your run as well.
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