N2 - APROS is a multifunctional simulator, suitable for various tasks throughout the complete power plant life cycle from design to operator training. APROS is widely used for dynamic studies in light water nuclear reactor technology. Currently the simulation capabilities of the code are being developed for evaluation of Generation IV nuclear reactor designs that use liquid metals e.
However, validation of APROS code has been limited to light water cooled systems test facilities and reactors. Therefore validation is required for the LBE thermal-hydraulic models. Uncertainty analysis was employed in the validation process. Results of quantitative code validation are presented in the paper.
Suggestions for improvements of the validation methodology, experimental conditions and approaches to reduction of experimental uncertainty are discussed in detail. AB - APROS is a multifunctional simulator, suitable for various tasks throughout the complete power plant life cycle from design to operator training. Abstract APROS is a multifunctional simulator, suitable for various tasks throughout the complete power plant life cycle from design to operator training.
Hot Temperature. Hydraulic models. Light water reactors. Uncertainty analysis. Reactor cores. Liquid metals. Nuclear reactors. Heat sinks. Test facilities. Particle accelerators. Graphical user interfaces. Life cycle. Power plants.W3C liabilitytrademark and document use rules apply. WebVTT files provide captions or subtitles for video content, and also text video descriptions [MAUR]chapters for content navigation, and more generally any form of metadata that is time-aligned with audio or video content.
This section describes the status of this document at the time of its publication. Other documents may supersede this document. This document is intended to become a W3C Recommendation. If you wish to make comments regarding this document, please send them to public-tt w3. All comments are welcome. W3C publishes a Candidate Recommendation to indicate that the document is believed to be stable and to encourage implementation by the developer community. This document will remain a Candidate Recommendation at least until 2 May in order to ensure the opportunity for wide review.
Please see the Working Group's Implementation Report. For this specification to exit the CR stage, at least 2 independent implementations of every feature defined in this specification need to be documented in the implementation report.
The implementation report is based on implementer-provided test results for the test suite. The Working Group does not require that implementations are publicly available but encourages them to be so.
This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is inappropriate to cite this document as other than work in progress. This document was produced by a group operating under the W3C Patent Policy. W3C maintains a public list of any patent disclosures made in connection with the deliverables of the group; that page also includes instructions for disclosing a patent. An individual who has actual knowledge of a patent which the individual believes contains Essential Claim s must disclose the information in accordance with section 6 of the W3C Patent Policy.
The majority of the current version of this specification is dedicated to describing how to use WebVTT files for captioning or subtitling. There is minimal information about chapters and time-aligned metadata and nothing about video descriptions at this stage.
The main use for WebVTT files is captioning or subtitling video content. Here is a sample file that captions an interview:. You can see that a WebVTT file in general consists of a sequence of text segments associated with a time-interval, called a cue definition.
Beyond captioning and subtitling, WebVTT can be used for time-aligned metadata, typically in use for delivering name-value pairs in cues.It is a time-indexed file format and it is referenced by HTML5 video and audio elements.
As with many assistive technologies, it would be a mistake to assume that they are only meant as a way to provide for accessibility accomodations. We can enable captions when the ambient noise is too loud to listen to a recorded presentation, we can use chapters to navigate through a long lecture video just like DVD or Blue Ray movies.
Captions can also improve our movies' discoverability. Google indexes the content of our captions. Both YouTube and Google search can report results based on the video captions available for a given file.
WebVTT files provide open captions, independent of the audio or video files they are attached to, they are not "hard coded" into pixels. This also means that creating VTT files requires nothing more than a text editor; although there are more specialized tools to create the captions.
The example below makes the following assumptions:. Also note that we're testing for specific audio and video codec combinations. WebM supports a single combination of video and audio codecs but MP4 supports multiple profiles, not all of which are supported in HTML5 video. Playr is by no means the only polyfil or the only player that supports VTT. It is the one that I found the most feature complete for what I needed.
The selection below represents a set of players and polyfills available. The simplest and most often used type of text track, captions provide alternative text content for people with visual dissabilities, for people who choose to play the video without audio, and others.
Depending on the player you may have open captions, where the captions are always visible on screen, or closed captions where you have to manually activate the display of captions; Either open or closed, the captions are independent of the content they are attached to.
Subtitle Tracks are similar to Caption Tracks but are not meant to address accessibility issues as Captions are. Subtitle tracks are used primarily to convey the dialogue in a language other than the one being spoken in the video.Address :. Local CSS file :. CSS or cascading style sheet is a web based application language which describes the presentation and style from the document that is written in a markup language.
These are the languages commonly utilized in custom web style and documentation. These languages are used to format the content material from the web sites. CSS is used for style and designing from the internet pages.
the new code
W3C or world wide web consortium is a well-known standard which maintains this language. The purpose behind introducing this language would be to present the different aspects and content of web page in presentable and sequence order. W3C CSS based web application development has numerous benefits. It's also useful for the typical customers.
Sometimes some websites take a lengthy to open. This only irritates the visitor and he browses to some other website from where he can access info with out any delay. This decreases the volume of visitors on your website. W3C CSS takes care of this issue. It also provides an attractive visual display. Another feature is that CSS created web pages are displayed in the same manner when these pages are viewed after downloading.
CSS is quite simple to discover from the regular open supply web sites. W3C also provides all the guide notes for the assist of designers once they use CSS language in the content setting of their web pages. The pages designed in CSS may be displayed in any kind of device like hand held internet device and mobile phones. They load effortlessly because of their little size.
Therefore, a website designed utilizing CSS loads easily on all devices also. It provides a wide range of features and is convenient to use.
Actually, CSS is one of the best option for custom website designing accessible these days. Therefore, you should hire only an expert and reliable custom internet design company for the web site. The rating is provided by Alexa. How to improve Alexa ranking. Website Traffic, Statistics and Analytics. W3C liabilitytrademarkdocument use and software licensing rules apply. Your interactions with this site are in accordance with our public and Member privacy statements.VTT provides research and innovation support for developing smart shipping solutions, such as zero-emission vessels, autonomous ships and clean power solutions.
The goal is to enable zero-emission targets, high performance and safety at seas. Model test basin for open water experiments.
Ship - handling simulator including autonomous features. Simultaneously, smart shipping enables new optimisation of operation, and constantly enhancing design methods can bring significant energy savings in ships. VTT will innovate and enhance your maritime offering towards zero-emission targets and ensure its high performance and safe operation utilising smart shipping applications.
Rising environmental awareness and marine technology enablers are creating new megatrends; zero-emission vessels, autonomous ships, clean power solutions.
In order to provide successful and safe solutions, the new innovative concepts have to be investigated thoroughly.
Research infrastructure have to support development of new design methods, and concept optimisation and verification and validation studies. Emissions include herein all emissions; greenhouse gas and other emissions to air, underwater emissions such as noise, emissions inside the vessel, and waste treatment, for example. A comprehensive range of theoretical and numerical methods is available for exploration and validation of novel concept designs: state-of-the-art computational fluid dynamics methods for ship resistance, propulsion and seakeeping investigations, and the VTT ship handling simulator for maneuvering and autonomous navigation.
Furthermore, the model test basin is utilised both for hydrodynamic design and concept development as well as for validation of novel clean power solutions.
The full scale tests are applied to validate design concepts. Moreover, utilising the state-of-art research methods, the operation optimisation studies can be carried out to ensure the most efficient usage of vessel. In the future we might see ourselves working, collaborating and making decisions with the help of machines.
Automation will also take over in production in the industrial sector. This means that machines and vehicles can work without a human. Our strategy is to help businesses and society to find solutions to global challenges using science and technology. We know we have succeeded when our customers are able to build new sustainable business that leads to a brighter future.
Would you like to be involved in discovering something new and finding solutions to the biggest global challenges of our time? Are you fascinated by applied research, science and technology? Come and build the future at VTT! We help our customers to build new business and find solutions to global challenges through science and technology. Partnering with us allows you to create sustainable business opportunities and get involved in cutting-edge Finnish and international innovation networks.
Smart ships and maritime technology. Key facts. Full scale tests; at open water and arctic conditions.Live Web VTT tester. Put in your JSON to validate your statement. Ever have trouble picking color and a color pallet? This site does all the heavy lifting for you providing your pallet based of an initial selection and then all the details you need to implement it into a dominKnow theme.
Instrumental only music and some of it is really great for beginning, end, and background music for training. Royalty free, and big selection! They specifically indicate you can use their music for a 'variety of projects'.
A great general resource about xAPI in general. Why xAPI is such a game changer and you don't need to be a programmer to love and appreciate it. To be clear I'm also not talking about copying and pasting from some posts on how to do xAPI either!
Creating an impact with images is not just about selecting the right image. This article gives some useful tips on how selecting cropping can have a positive impact on the images used in your training. Want to learn about the PENS standard and need the "details"! This is where the PENS documentation for implementation can be found.
A good article explaining some of the less obvious options with YouTube to create closed captioning right in your YouTube video that could be then embedded in your course.Convert Subtitle .SRT to WebVTT on Windows-Subtitle Edit
Learn how to send an end of module score using master pages and the Send xAPI action. Sign in to ask or answer a question. Sign in to join the discussion. Toggle navigation. Embed: preview. Embed size:.Although the graphical user-interface of VTT dramatically simplifies the task of font hinting, the tool is not for the novice. The learning curve is fairly steep, simply because hinting requires professional skills regardless of the tools. Even accomplished type designers who have been using font editors for years to design fonts have evaluated VTT and decided that professional hinting is not for them.
You may also leave feedback directly on GitHub. Skip to main content. Exit focus mode. Just follow the link and click the download button. Is Visual TrueType the right tool for you? Version 6. Update autohinter and hinting template files for enhanced vertical accent placement.
VTTShell command line tool updates. Prevent composite glyph definition from changing. VTT will no longer overwrite composite glyph definitions i. Instead, VTT will leave the composite definition as is in the glyf table, and report an error. User interface enhancements and bug fixes. Fix point drawing problems in main view for coincident adjacent points.
Variation main view will now update after changing the CVT program and compiling. Change variation UI to allow scrolling the CVTs listed in the non-editable default instance of a variation font. Fix bug when opening a font in VTT after closing another font when sometimes the default instance CVT data was editable when it should not have been.
Various bug fixes. Fix reported autohinter crashing bug. VTT now can vary CVTs anywhere in the design space, including intermediate points between axis masters, and the corners of the design space. You can also add, edit and remove instances represented in the cvar table. You can create temporary instances without deltas so you can quickly switch between points in the design space to proof your work.
Finally, any can name any instance you create to make it easy to keep track of them. Visual TrueType and FontTools.
Visual TrueType uses a port of the FontTools varLib library when computing variation delta data for the cvar table. Visual TrueType includes a command line utility vttshell. Usage options are available using the command vttshell.
Support for intermediate cvar variations e. Variation CVT Window. You can use this window to select which variable font instance you would like to proof in the Waterfall, Text Sample, and Variation Windows see below.
When you select a master instance, you can adjust the CVTs for that instance; just type a change and hit Ctrl-R to recompile. If you select an intermediate instance, you can inspect the interpolated CVTs for that instance.