New Features


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Dynamic content overview - Card Layout

News and Agenda items are usually displayed in what is called a Dynamic Content Overview. The news / agenda feed on your page is one as well. There are several overview templates available, but there was great demand for a template that displayed the search results in a card layout. This has now been introduced, an example can be seen on the right.

Also, check out more Card Layout display options!

Styling is determined by the available content of the result pages, as well as custom settings in the overview element. All card variations (normal, half height, horizontal, and horizontal half height) are available to choose from, as well as the number of results per row.

Because the overviews are difficult to set up properly, changing from your current template to this new template is not done by editors. Please contact your local content manager to apply for this overview template.

Buckling of a monolayer of platelike particles trapped at a fluid-fluid interface

Two-dimensional nanomaterials, such as graphene and graphene oxide, are platelike particles with nanometric thickness. Understanding the behavior of these 2D nanoparticles at fluid interfaces is crucial for various applications. Corrugated films, produced by assembling nanosheets at the air-water interface, are used as high-performance electrode materials. However, the formation of these corrugated films through buckling instability remains poorly understood. In collaboration with Hugo Perrin and under the supervision of Lorenzo Botto, PhD candidate Suriya Prakash developed a novel experimental setup to study the buckling of monolayers of platelike particles at fluid-fluid interfaces. The results show that the models developed for spherical particles are not suitable for describing the behavior of platelike particles at fluid interfaces. To overcome this limitation, the team developed a mathematical model to explain the buckling behavior of these monolayers with platelike particles. This work has been published in Physical Review E . Abstract Particles trapped at a fluid-fluid interface by capillary forces can form a monolayer that jams and buckles when subject to uniaxial compression. Here we investigate experimentally the buckling mechanics of monolayers of millimeter-sized rigid plates trapped at a planar fluid-fluid interface subject to uniaxial compression in a Langmuir trough. We quantified the buckling wavelength and the associated force on the trough barriers as a function of the degree of compression. To explain the observed buckling wavelength and forces in the two-dimensional (2D) monolayer, we consider a simplified system composed of a linear chain of platelike particles. The chain system enables us to build a theoretical model which is then compared to the 2D monolayer data. Both the experiments and analytical model show that the wavelength of buckling of a monolayer of platelike particles is of the order of the particle size, a different scaling from the one usually reported for monolayers of spheres. A simple model of buckling surface pressure is also proposed, and an analysis of the effect of the bending rigidity resulting from a small overlap between nanosheet particles is presented. These results can be applied to the modeling of the interfacial rheology and buckling dynamics of interfacial layers of 2D nanomaterials. Suriya Senthil Kumar Lorenzo Botto Read the publication

Call for Joining: ENHANCE Micro Programme on Gender and Diversity in Science, Technology and Society

Are you a student or (Academic/administrative) staff member of TU Delft and ready to dive into the fascinating world of Science and Technology Studies with a special focus on gender and diversity? 🌟 Join this unique learning opportunity! 🌟 Explore how gender and diversity are shaped by historical, political, social, and cultural processes. Through this programme, you'll develop the skills to critically evaluate social inequalities and intersectional positions within science and technology. Details of this learning opportunity: Onboarding Session 📅 When: February 2025 🖥️ Format: Online meeting Module 1: "Introduction to Gender & Diversity in STS" 📅 When: 10 February - 6 March 2025 🖥️ Format: Self-study, online consultations with class instructors Module 2: "Spring School on Gender & Diversity in STS" 📅 When: 24-28 March 2025 📍 Location: Berlin 🎓 Format: In-class teaching, reading, excursions, group work 🗒️ Please be aware : TU Delft students and staff are responsible for securing their own travel/accommodation funding, as no scholarships or grants are available for this programme. Module 3: "Study Project on Gender & Diversity in STS" 📅 When: April 2025 🖥️ Format: Group work and online presentation Don't miss this unique opportunity to deepen your understanding and make a difference in the field of Science and Technology Studies! 🚀 ❗ Application deadline: 17 January 2025 12:00 CET ℹ️ Register and more information: 2025 - ENHANCE Micro Programme on Gender and Diversity in Science, Technology and Society Note: It is possible to only complete either module 1 or modules 1+2. You will then not complete the full programme. Please also note that for the participation in the Spring School on Gender & Diversity in STS in Berlin, module 1 is mandatory!

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Tabs as Grid Elements

What changed?

Tabs were difficult to manage, especially when you wanted to re-use and swap content from other pages. Therefore, the tab element has been redesigned for a more user-friendly interface, a better overview of the embedded content, and the added possibility to cut/paste and reference elements in it.

The old Tab element still exists and is not automatically replaced, but will be phased out. For this purpose, the old version has been disabled for editing. In the following weeks, we'll be changing all existing Tab Elements to Tabs Grids. Should you however come across an old Tab Element and you find yourself unable to edit it, please contact your local content manager.

How can I create a new Tabs Grid?

Tabs Grids are created like all other grids. When creating a new element, under Grid Elements, select Tabs grid. This will place a grid on your page with 5 rows, each row representing one of the tabs.

  • The Header in the first element of each tab will also be the title of that tab. So for instance, in this case, the Header of this text element ('How can I create ...') is adapted as Tab title.
  • You can select a colour theme by editing the Tabs Grid properties; under Appearance, select a theme (see fig.)
  • If you don't put any content in a tab, it will be invisible.

 

Any tips and tricks?

When you don't want to start a tab with a header (for instance, when it's an image), you still need to tell Typo3 which title to use for this tab. You can do so by creating a 'Header Only' element, and under Type, select 'Hidden'. This will not show the header inside your tab, but it will be adopted as Tab title.

 

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Youtube video in Header Slider

It is now possible to put a video in the Header Slider on top of any page. 

If you want to add a Youtube video to your header-slider, just paste the youtube URL in the link field of a slide; a play button will be shown on your slide, and a pop-up style video will play when the button is pushed.

Like all slides, this feature also requires you to upload an image.

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Full Width page template

This page combines the regular Content page with the Homepage. Its features are identical to the Homepage format in many ways, but it adds the bread crumb on top, so visitors can easily find their way back.

This layout was frequently created with a workaround (Content Page with Left Column, combined with specific element settings), which is why an official option has been included instead. 

To create this layout, go to the page properties, under Appearance, select the Backend Layout 'Content page that is full width'.
(feature renaming can hopefully be included in our next release)

This page is actually an example of this layout. Click 'To Top' to view the breadcrumb.

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Special Page template

This is another new page template (see: Full Width page template). This layout is designed for a long-read format, by dividing the screen in two halves; the left one is designated for images, the right one for all content. There is also a special connection between picture and content, enabling a nice scrolling experience.
Try it out!

This layout is particularly useful for magazine-style pages.

To create this layout:

  • go to the page properties; under Appearance, select the Backend Layout 'Special Page' (see fig.).

  • On this new page, create a new element; under Grid Elements, select Special Container (see fig.). This grid consists of two columns.

  • In the left column, you place a 'Special Image' element.
    This is the image that is displayed stationary alongside the scrolling content on the right; when the visitor is at the end of the content in this Special Container, the image will scroll up, and display the next Special Container.

  • In the right column, you place a normal 100% Grid element.

  • In the element properties of this Grid Element, under Appearance, select 'Used for content on special pages..' (see fig.).

  • Inside this 100% grid, you can place all elements to your liking.

The last steps, creating a 100% grid, are necessary to create the Special layout as it was designed. This element layout compresses the width of the elements within - otherwise, the text would run the entire width of the column.

 

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Facts and Figures element

This is a new element to display, for instance, facts and figures.

To create this, add a new Fact element inside a grid. Under Theme, select the header colour.
Then, edit the grid properties, go to the tab Appearance, and choose a background colour under 'Theme'.

Please note: the fact element only properly works in combination with this coloured grid background.

What is the coolest new feature?
Fact Element
How many features are in this new release?
40
Number of new features
11

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Coloured grid background

The background colour feature for grids can also be used without a fact element. It may for instance be useful for magazine-type pages, to highlight a specific text.

Two layout guidelines:

  • Dont overdo it! These coloured grids are very dominant. Don't create an abstract piece of art.
  • See if you should add top and bottom margins (under Appearance), to prevent the grid from overlapping with other elements. 

To create this, edit the grid properties, go to the tab Appearance, and choose a background colour under 'Theme':

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Notification element

This element can be used to draw attention to a certain part of your website, or a call-to-action (for instance, when an application deadline is approaching). You can add one or two buttons. The element is available in all TU Delft theme colours.

To create this, add a new Notification element. Enter a header, text, and theme, and, optionally, one or two buttons. The buttons can either be white or transparent.

Notification element

These are not the only release notes; they are only the new elements. Check out our improvements and bug fixes!

Improvements Bug fixes

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Read More-toggle

This option allows you, in a Text element, to hide paragraphs under a 'read more'-line (as seen below).

To create this, in the Rich Text Editor (RTF) of the Text element, stand in the text on the desired location. Click on 'Insert Custom Element', then 'Tudelft', then 'Insert Readmore'. An orange marker will appear in your text.

To demonstrate this, a piece of literary history:

Alice

There was a table set out under a tree in front of the house, and the March Hare and the Hatter were having tea at it: a Dormouse was sitting between them, fast asleep, and the other two were using it as a cushion, resting their elbows on it, and talking over its head. ‘Very uncomfortable for the Dormouse,’ thought Alice; ‘only, as it’s asleep, I suppose it doesn’t mind.’Read more

The table was a large one, but the three were all crowded together at one corner of it: ‘No room! No room!’ they cried out when they saw Alice coming. ‘There’s plenty of room!’ said Alice indignantly, and she sat down in a large arm-chair at one end of the table.

‘Have some wine,’ the March Hare said in an encouraging tone.

Alice looked all round the table, but there was nothing on it but tea. ‘I don’t see any wine,’ she remarked.

‘There isn’t any,’ said the March Hare.

‘Then it wasn’t very civil of you to offer it,’ said Alice angrily.

‘It wasn’t very civil of you to sit down without being invited,’ said the March Hare.

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Image side caption

An option has been added to display a caption next to an image. This was a feature in the original design, and works well in storytelling articles.

To create this, go the the element properties, under Appearance, and choose 'Image fullwidth with caption'.
On the General tab, under Description, fill in the caption text.

The caption can now be placed next to the image.

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