Delft University of Technology | TU Delft | Challenge. Change. Impact!

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</div> <div id=c988550 class="t3ce frame-type-lookup_results "> <a id="c1002918" class="localized-uid"></a> <div class="row" aria-labelledby="content-slider-c988550"> <h2 id="content-slider-c988550" class="show-for-sr">Nieuws</h2> <div class="content-slider content-slider--grey_dark"> <div class="content-slider__inner-wrap"> <div class="content-slider__item-wrap"> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/2025/tnw/revealing-capillaries-and-cells-in-living-organs-with-ultrasound" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-207536"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/5/2/csm_ads1325_Cover%20Possibility_seq3_v1_8a404b7a7b.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/5/2/csm_ads1325_Cover%20Possibility_seq3_v1_437459517e.webp" /> <img style="object-position: 50% 50%;" src="https://filelist.tudelft.nl/_processed_/5/2/csm_ads1325_Cover%20Possibility_seq3_v1_04290d5b78.jpg" width="742" height="960" alt="" title="" /> </picture> <section class='card__content'> <h3>Revealing capillaries and cells in living organs with ultrasound</h3> <span class="card__abstract card__abstract--hover_effect">While medical centres use ultrasound daily, so far this technology is not capable of observing body tissues at the scale of cells. Physicists from TU Delft have developed a microscopy technique based on ultrasound to reveal capillaries and cells across living organs—something that wasn’t possible before. The research is now published in Science.</span> </section> </div> </a> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/2025/tu-delft/integrity-social-safety-reporting-point-opened" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-207611"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/0/f/csm_20250401%20Illustraties%20website%20banner_9bf7d74b4b.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/0/f/csm_20250401%20Illustraties%20website%20banner_720c581f00.webp" /> <img style="object-position: 50% 50%;" src="https://filelist.tudelft.nl/_processed_/0/f/csm_20250401%20Illustraties%20website%20banner_a7f185b09c.png" width="960" height="960" alt="" title="" /> </picture> <section class='card__content'> <h3>Integrity & social safety reporting point opened</h3> <span class="card__abstract card__abstract--hover_effect">The integrity & social safety reporting point was opened today, 3 April. This is a new link in TU Delft's existing reporting structure. Employees, students and others with a relationship to TU Delft can report signals and concerns there. The reporting point will be part of TU Delft's existing integrity system. </span> </section> </div> </a> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/learningforlife/news-stories/artikelen/over-a-million-euros-to-support-municipalities-in-their-management-role-for-the-energy-transition" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-207649"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/7/5/csm_manny-becerra-NgdhrwAx0J8-unsplash%20pressrelease_2bbc2de313.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/7/5/csm_manny-becerra-NgdhrwAx0J8-unsplash%20pressrelease_22b6b91ade.webp" /> <img style="object-position: 50% 50%;" src="https://filelist.tudelft.nl/_processed_/7/5/csm_manny-becerra-NgdhrwAx0J8-unsplash%20pressrelease_679da34230.jpg" width="960" height="640" alt="" title="" /> </picture> <section class='card__content'> <h3>Over a million euros to support municipalities in their management role for the energy transition</h3> </section> </div> </a> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/2025/tu-delft/tu-delft-science-brought-to-life-in-spectacular-artwork-at-beelden-aan-zee-museum" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-207299"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/f/3/csm_Schreurs_BaZ_AnaOosting-1_sRGB_1426b9e22b.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/f/3/csm_Schreurs_BaZ_AnaOosting-1_sRGB_bdbb46ec22.webp" /> <img style="object-position: 50% 50%;" src="https://filelist.tudelft.nl/_processed_/f/3/csm_Schreurs_BaZ_AnaOosting-1_sRGB_086d3ef7cc.jpg" width="960" height="640" alt="" title="" /> </picture> <section class='card__content'> <h3>TU Delft science brought to life in spectacular artwork at Beelden aan Zee museum</h3> <span class="card__abstract card__abstract--hover_effect">Museum Beelden aan Zee in The Hague presents the new solo exhibition Ana Oosting – Breaking Waves from March 14 to June 9, 2025. For the museum, Oosting created a spectacular, site-specific installation featuring ten kinetic sea creatures that move freely through the space, inspired by the wave patterns of the North Sea. She received help from TU Delft wave expert Paul Bayle. Bayle: ‘As a scientist, I love sharing my knowledge, but that it would lead to such an enchanting, kinetic installation... that I could never have imagined!’ </span> </section> </div> </a> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/2025/me/news/tu-delft-and-brown-university-pioneer-technology-for-next-generation-lightsails-in-space-exploration" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-207117"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/2/7/csm_2024.05.07_TUD_RichardNorte_ScienceStory_25387_3_web_1184884ff2.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/2/7/csm_2024.05.07_TUD_RichardNorte_ScienceStory_25387_3_web_6ae3570765.webp" /> <img style="object-position: 50% 50%;" src="https://filelist.tudelft.nl/News/2025/03_March/ME/2024.05.07_TUD_RichardNorte_ScienceStory_25387_3_web.png" width="800" height="533" alt="Picture of Richard Norte with research setup" title="" /> </picture> <section class='card__content'> <h3>TU Delft and Brown University pioneer technology for next-generation lightsails in space exploration</h3> <span class="card__abstract card__abstract--hover_effect">Researchers at TU Delft and Brown University have developed scalable nanotechnology-based lightsails that could support future advances in space exploration and experimental physics. Their research, published in Nature Communications, introduces new materials and production methods to create the thinnest large-scale reflectors ever made.</span> </section> </div> </a> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/2025/tu-delft/tu-delft-crowns-young-climate-and-energy-researchers" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-206957"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/d/2/csm_DSC_7162-Enhanced-NR_2cf4d41d20.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/d/2/csm_DSC_7162-Enhanced-NR_627f107ac4.webp" /> <img style="object-position: 63% 46%;" src="https://filelist.tudelft.nl/_processed_/d/2/csm_DSC_7162-Enhanced-NR_d61bef2470.jpg" width="960" height="640" alt="" title="" /> </picture> <section class='card__content'> <h3>TU Delft crowns young climate and energy researchers</h3> <span class="card__abstract card__abstract--hover_effect">On Tuesday, March 18, 2025, nine young TU Delft researchers competed for the title of best climate and energy paper of the past year. The competition resulted in two winners: Jorrit Bleeker (Energy) with his research that contributes to the many small improvements that together lead to affordable electrolysis of green hydrogen, and Lifei Yan (Climate) for his publication on salt precipitation during the underground storage of captured CO₂, which will ultimately lead to better strategies for this process.</span> </section> </div> </a> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/2024/tu-delft/qia-researchers-create-first-operating-system-for-quantum-networks" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-206451"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/2/d/csm_QNodeOS%20-%20QNode%20hires_1d13711ac7.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/2/d/csm_QNodeOS%20-%20QNode%20hires_73e606837f.webp" /> <img style="object-position: 44% 54%;" src="https://filelist.tudelft.nl/_processed_/2/d/csm_QNodeOS%20-%20QNode%20hires_e6c795dcfd.jpg" width="960" height="640" alt="" title="" /> </picture> <section class='card__content'> <h3>QIA researchers create first Operating System for Quantum Networks</h3> <span class="card__abstract card__abstract--hover_effect">Breakthrough achievement paves the way for practical quantum internet applications <br /> </span> </section> </div> </a> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/2025/me/news/decoding-material-phase-transitions-with-nanodrums" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-206462"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/3/a/csm_Illustration%20nanodrums_607f987e66.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/3/a/csm_Illustration%20nanodrums_0e55b45099.webp" /> <img style="object-position: 50% 50%;" src="https://filelist.tudelft.nl/_processed_/3/a/csm_Illustration%20nanodrums_3118c5cac0.jpg" width="960" height="540" alt="illustratie van nanodrums" title="" /> </picture> <section class='card__content'> <h3>Decoding material phase transitions with nanodrums</h3> <span class="card__abstract card__abstract--hover_effect">In Nature Communications, a team of scientists led by TU Delft presents new insights into the complex nature of phase transitions in magnetic nanomaterials. </span> </section> </div> </a> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/2025/tu-delft/climate-action-and-energy-transition-at-full-speed-nine-fresh-insights" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-206275"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/5/3/csm_Banner_TU_Delft_2025%202_198d2139af.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/5/3/csm_Banner_TU_Delft_2025%202_95a1009b20.webp" /> <img style="object-position: 44% 31%;" src="https://filelist.tudelft.nl/_processed_/5/3/csm_Banner_TU_Delft_2025%202_362a3d18f1.jpg" width="960" height="273" alt="Geillustreerde portretten " title="Best Climate paper award Portrets " /> </picture> <section class='card__content'> <h3>Climate action and energy transition at full speed: nine fresh insights</h3> <span class="card__abstract card__abstract--hover_effect">During the Best Climate Action & Energy Paper Award ceremony – taking place on Tuesday, March 18, 2025 – nine young scientists from TU Delft will pitch their research findings. Nine fresh insights, and sometimes even groundbreaking ideas, that not only tackle today’s problems but also make tomorrow’s world safer, cleaner, and more resilient.</span> </section> </div> </a> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div class="content-slider__card"> <a href="/en/2025/tu-delft/tu-delft-becomes-who-collaborating-centre-on-ai-healthcare-governance" class="card card--no_description card--grey_dark card--colored card--slide_effect card--background_gradient"> <div class="card__contentWrapper"> <picture class="card__img card__img--988550-206041"> <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/e/3/csm_RoyBorghoutsFotografie-060325-TUD_WHOMondai-004_668571360a.webp" /> <source media="(min-width: 40.125em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/e/3/csm_RoyBorghoutsFotografie-060325-TUD_WHOMondai-004_a3bd351bf2.webp" /> <img style="object-position: 50% 50%;" src="https://filelist.tudelft.nl/_processed_/e/3/csm_RoyBorghoutsFotografie-060325-TUD_WHOMondai-004_adfbcfb3f8.jpg" width="960" height="640" alt="" title="" /> </picture> <section class='card__content'> <h3>TU Delft becomes WHO Collaborating Centre on AI healthcare governance</h3> <span class="card__abstract card__abstract--hover_effect">The TU Delft Digital Ethics Centre will advise the World Health Organization (WHO) on ethical aspects and laws and regulations surrounding AI in healthcare. On 6 March, the Delft research centre will receive accreditation: after which it will officially be a WHO Collaboration Centre in the field of Ethics and Governance of AI in Healthcare. </span> </section> </div> </a> </div> </div> </div> </div> <button class="content-slider__button content-slider__button--prev hide" tabindex="-1" aria-hidden="true"> <span class="show-for-sr">Go to previous item</span> </button> <button class="content-slider__button content-slider__button--next"> <span class="show-for-sr">Go to next item</span> </button> <div class="content-slider__bullet-wrap" aria-live="polite" data-labelscrolltopart="Item" data-labelof="of"></div> </div> </div> </div> <div id=c988552 class="t3ce show-for-xlarge frame-type-gridelements_pi1 frame-space-before-20 "> <a id="c1549743" class="localized-uid"></a> <div class=" grid-background--boxed"> <div class="row grid layout-0"> <div class="xs-12 sm-6 lg-3"> </div> <div class="xs-12 sm-6 lg-3"> </div> <div class="xs-12 sm-6 lg-3"> </div> 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everyone</div> <h3>10 April: Lecture "Climate Action Activism"</h3> </section> </div> </a> </div> </div> </div> </div> <div class="content-slider__item sm-12 md-6 lg-3"> <div id=c1562057 class="t3ce frame-type-sitetud_card "> <a id="c1562058" class="localized-uid"></a> <div class="grid-row "> <div class="sm-12"> <a href="/en/events/2025/x/presentation-night" class="card"> <div class="card__contentWrapper"> <picture class="card__img card__img--1562057" > <source media="(max-width: 40.063em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/3/f/csm_Presentation%20Night_267bd592d7.webp" /> <source media="(max-width: 63.938em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/3/f/csm_Presentation%20Night_1084f723e3.webp" /> <source media="(min-width: 64em)" type="image/webp" srcset="https://filelist.tudelft.nl/_processed_/3/f/csm_Presentation%20Night_267bd592d7.webp, https://filelist.tudelft.nl/_processed_/3/f/csm_Presentation%20Night_974fa084af.webp 1.5x" 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divs die zichtbaar zijn, krijgen role="region" if (videoDiv.style.display !== 'none') { // Voeg role="region" toe als het nog niet aanwezig is if (!videoDiv.hasAttribute('role')) { videoDiv.setAttribute('role', 'region'); } // Zoek de iframe binnen elke .video div const iframe = videoDiv.querySelector('iframe'); // Controleer of de src van de iframe verwijst naar youtube-nocookie if (iframe && iframe.src.includes('youtube-nocookie.com')) { // Kopieer de aria-label van de div naar de title van het iframe let ariaLabel = videoDiv.getAttribute('aria-label'); // Scrub de ongewenste delen uit de aria-label string ariaLabel = ariaLabel.replace(/Tab om naar de videospeler te gaan van /, '') .replace(/Tab to enter video player of /, ''); // Stel de scrubbed aria-label in als de title van het iframe iframe.setAttribute('title', ariaLabel); } } }); }); </script> <script> document.addEventListener("DOMContentLoaded", function () { setTimeout(function () { const galleries = document.querySelectorAll('.photoGallerySlider ul'); galleries.forEach(gallery => { // Verwijder role="tablist" van de <ul> (slick voegt dit mogelijk toe) gallery.removeAttribute('role'); gallery.setAttribute('aria-live', 'polite'); const updateAriaAttributes = () => { setTimeout(() => { const listItems = gallery.querySelectorAll('li'); listItems.forEach(item => { // Controleer of het item actief is if (item.classList.contains('slick-active')) { item.setAttribute('aria-hidden', 'false'); item.setAttribute('aria-current', 'true'); item.setAttribute('role', 'status'); // Actieve krijgt role="status" } else { item.setAttribute('aria-hidden', 'true'); item.removeAttribute('aria-current'); item.setAttribute('role', 'status'); // Inactieve krijgen role="status" } }); }, 10); // Wacht even zodat Slick klaar is met het wijzigen }; // MutationObserver voor het verwijderen van role="tablist" op de UL const observer = new MutationObserver(() => { if (gallery.getAttribute('role') === 'tablist') { gallery.removeAttribute('role'); } }); observer.observe(gallery, { attributes: true }); // Direct uitvoeren bij laden updateAriaAttributes(); // Opnieuw uitvoeren na elke slide-wissel $(gallery).on('afterChange', function() { updateAriaAttributes(); }); }); }, 250); // Eerste vertraging voor DOM-load en initiële Slick-opmaak }); </script> <script> document.addEventListener('DOMContentLoaded', () => { // Verkrijg de taal van de pagina const lang = document.documentElement.lang; // Standaard tekst voor de knoppen let prevLabelText = 'Vorige'; // Voor 'slick-prev' let nextLabelText = 'Volgende'; // Voor 'slick-next' // Als de taal Engels (VS) is, stel dan 'Previous' en 'Next' in if (lang === 'en-US') { prevLabelText = 'Previous'; nextLabelText = 'Next'; } // Functie om aria-label aan te passen const updateAriaLabels = () => { // Pas aria-label voor de 'slick-prev' knoppen document.querySelectorAll('.gallery .slick-prev').forEach(button => { button.setAttribute('aria-label', prevLabelText); }); // Pas aria-label voor de 'slick-next' knoppen document.querySelectorAll('.gallery .slick-next').forEach(button => { button.setAttribute('aria-label', nextLabelText); }); }; // Initialiseer de MutationObserver om te luisteren naar veranderingen in de DOM const observer = new MutationObserver((mutationsList, observer) => { mutationsList.forEach(mutation => { if (mutation.type === 'childList') { updateAriaLabels(); // Controleer en update aria-label wanneer knoppen worden toegevoegd } }); }); // Start de observer op de .gallery container const gallery = document.querySelector('.gallery'); if (gallery) { observer.observe(gallery, { childList: true, subtree: true }); } // Pas aria-label toe voor knoppen die al bestaan bij de eerste laadtijd updateAriaLabels(); }); </script> <script> document.addEventListener("DOMContentLoaded", function () { // Functie om de accessibility van slides te updaten function updateSlideAccessibility() { document.querySelectorAll('.dynamicHeader-slide').forEach(slide => { const links = slide.querySelectorAll('a'); const hasLinks = links.length > 0; const isHidden = slide.getAttribute('aria-hidden') === 'true'; // Als er linkjes zijn, stel de tabindex in op basis van zichtbaarheid if (hasLinks) { links.forEach(link => { link.setAttribute('tabindex', isHidden ? '-1' : '0'); }); } else { // Laat afbeeldingen met alt="" met rust, tenzij ze expliciet verborgen moeten zijn slide.querySelectorAll('img').forEach(img => { if (isHidden) { img.setAttribute('aria-hidden', 'true'); // Alleen verbergen als de slide niet zichtbaar is } else { img.removeAttribute('aria-hidden'); // Laat de standaardgedrag van de afbeelding intact } }); } }); } // Voeg de juiste listeners toe voor Slick.js na de initiële opzet function attachSlickListeners() { document.querySelectorAll('.dynamicHeader.slick-slider').forEach(carousel => { if (!carousel.dataset.slickObserverAttached && $(carousel).hasClass('slick-initialized') && $(carousel).find('.slick-slide').length > 1) { $(carousel).on('afterChange', updateSlideAccessibility); carousel.dataset.slickObserverAttached = "true"; } }); } // Initialiseer accessibility en voeg listeners toe updateSlideAccessibility(); attachSlickListeners(); // MutationObserver om veranderingen in de slider te detecteren const observer = new MutationObserver(updateSlideAccessibility); document.querySelectorAll('.dynamicHeader').forEach(header => { observer.observe(header, { childList: true, subtree: true }); }); // Zoek de carouselcontainer met de class 'dynamicHeader' var dynamicHeader = document.querySelector('.dynamicHeader'); // Voeg role="banner" toe aan de carouselcontainer als het bestaat if (dynamicHeader) { dynamicHeader.setAttribute('role', 'banner'); } // Zoek alle slides met de class 'dynamicHeader-slide' var dynamicSlides = document.querySelectorAll('.dynamicHeader-slide'); // Voeg role="tabpanel" toe aan elke slide dynamicSlides.forEach(function(slide) { slide.setAttribute('role', 'tabpanel'); // Zoek de .dynamicHeader-slideBlocks binnen elke slide var slideBlocks = slide.querySelector('.dynamicHeader-slideBlocks'); // Voeg role="region" en aria-label toe aan de slideBlocks als ze bestaan if (slideBlocks) { slideBlocks.setAttribute('role', 'region'); slideBlocks.setAttribute('aria-label', 'Slide Content'); // Algemeen label } }); }); </script> <script> document.addEventListener("DOMContentLoaded", () => { // Functie om lege headings om te zetten naar <p> met corresponderende class function convertEmptyHeadings(selector) { document.querySelectorAll(selector).forEach(header => { if (!header.textContent.trim()) { const p = document.createElement("p"); p.className = header.tagName.toLowerCase(); p.innerHTML = header.innerHTML; // Behoud eventuele whitespace ( ) header.replaceWith(p); } }); } // Uitvoeren voor de verschillende contexten convertEmptyHeadings(".frame-type-text h1, .frame-type-text h2, .frame-type-text h3, .frame-type-text h4, .frame-type-text h5, .frame-type-text h6"); convertEmptyHeadings(".frame-type-header h1, .frame-type-header h2, .frame-type-header h3, .frame-type-header h4, .frame-type-header h5, .frame-type-header h6"); convertEmptyHeadings(".card__content h3"); convertEmptyHeadings(".notice h1, .notice h2, .notice h3, .notice h4, .notice h5, .notice h6"); convertEmptyHeadings(".box.bg-blue_dark h1, .box.bg-blue_dark h2, .box.bg-blue_dark h3, .box.bg-blue_dark h4, .box.bg-blue_dark h5, .box.bg-blue_dark h6"); convertEmptyHeadings(".frame-type-textpic h1, .frame-type-textpic h2, .frame-type-textpic h3, .frame-type-textpic h4, .frame-type-textpic h5, .frame-type-textpic h6"); convertEmptyHeadings(".image h1, .image h2, .image h3, .image h4, .image h5, .image h6"); convertEmptyHeadings(".peoplepages h3"); convertEmptyHeadings(".profileHeader-inner h2"); }); </script> <script> document.addEventListener("DOMContentLoaded", function () { // Selecteer de skiplinks const skiplinks = document.querySelectorAll(".skiplink"); if (skiplinks.length > 0) { // Maak een <nav> element aan const nav = document.createElement("nav"); nav.setAttribute("aria-label", "Skiplinks"); // Verplaats de skiplinks naar de <nav> skiplinks.forEach(link => { nav.appendChild(link); }); // Voeg de <nav> toe aan de body (op de juiste plek) document.body.insertBefore(nav, document.body.firstChild); } }); </script> <script> document.addEventListener("DOMContentLoaded", function () { const svgElement = document.querySelector(".magazine-navigation-logo"); if (svgElement) { // Voeg aria-label toe als het nog niet bestaat if (!svgElement.hasAttribute("aria-label")) { svgElement.setAttribute("aria-label", "E-magazine homepage"); } // Controleer of er al een <title> is, zo niet, voeg toe if (!svgElement.querySelector("title")) { const titleElement = document.createElementNS("http://www.w3.org/2000/svg", "title"); titleElement.textContent = "E-magazine homepage"; svgElement.prepend(titleElement); } } }); // Dit moet uiteindelijk de tekst van het magazine bevatten // </script> <script type="text/javascript"> if (window.require && window.$ && window.isLumesseApplyPage) { $.getScript('/typo3conf/ext/site_tud/Resources/Public/JavaScript/TalentLink.js') };</script> <script> document.addEventListener("DOMContentLoaded", () => { // Functie om de tekstinhoud van de knoppen te verwijderen const removeButtonText = (container) => { const buttons = container.querySelectorAll(".slick-dots button"); buttons.forEach((button) => { button.textContent = ""; // Verwijder de tekstinhoud }); }; // Check en observeer alleen binnen .sliderCentered const observeSlickDots = (container) => { const slickDots = container.querySelector(".slick-dots"); if (!slickDots) return; // MutationObserver instellen const observer = new MutationObserver(() => { removeButtonText(container); // Tekst opnieuw verwijderen bij veranderingen }); // Start observer observer.observe(slickDots, { childList: true, // Observeer toegevoegde/verwijderde knopen subtree: true, // Observeer alle child-elementen attributes: true, // Observeer wijzigingen in attributen }); // Initiale verwijderactie removeButtonText(container); }; // Zoek alle .sliderCentered-containers en start de observer per container document.querySelectorAll(".sliderCentered").forEach((slider) => { observeSlickDots(slider); }); // Fallback met vertraging voor late initiatie van Slick setTimeout(() => { document.querySelectorAll(".sliderCentered").forEach((slider) => { observeSlickDots(slider); }); }, 250); }); </script> <script> document.addEventListener("DOMContentLoaded", () => { const waitForLeafletContainer = () => { const leafletContainer = document.querySelector('.leaflet-container'); if (leafletContainer) { const updateMarkers = () => { document.querySelectorAll('.leaflet-pane.leaflet-marker-pane img.leaflet-marker-icon').forEach((markerIcon) => { const popupContent = markerIcon.closest('.leaflet-container').querySelector('.leaflet-popup-content p'); // Alt-tekst instellen op "Location" als basis let altText = "Location"; if (popupContent) { // Zoeken naar het eerste <strong> element in de popup const firstStrong = popupContent.querySelector('strong'); if (firstStrong) { altText += ' ' + firstStrong.textContent; } } // Stel het alt-attribuut altijd in, ook als er geen sterke tekst is markerIcon.setAttribute('alt', altText); // Maak een uniek ID voor de popup-content als het nog niet bestaat if (popupContent && !popupContent.id) { popupContent.id = `popup-${Math.random().toString(36).substr(2, 9)}`; } // Stel aria-labelledby in op de marker if (popupContent) { markerIcon.setAttribute('aria-labelledby', popupContent.id); } }); }; updateMarkers(); const observer = new MutationObserver(() => { updateMarkers(); }); observer.observe(leafletContainer, { childList: true, subtree: true }); } else { setTimeout(waitForLeafletContainer, 100); } }; waitForLeafletContainer(); }); </script> <script> document.addEventListener("DOMContentLoaded", function () { // Functie voor Scenario 1 (persoon met afbeelding, waar de link een foto bevat) function addAriaToProfileLinks() { let profileLinks = document.querySelectorAll('a.hoverableBlock-imageWrap'); profileLinks.forEach((link) => { // Zoek de afbeelding binnen de link let img = link.querySelector('img'); if (img) { // Haal de alt-tekst van de afbeelding op let altText = img.getAttribute('alt'); // Als er geen alt-tekst is, behandel het als een placeholder if (!altText || altText.trim() === "") { let href = link.getAttribute('href'); let labelText = "Profile link to " + href.split('?')[0].split('/').pop(); // Haal het laatste gedeelte van de URL link.setAttribute('aria-label', labelText); } else { // Als er een alt-tekst is, stel aria-labelledby in naar het id van de afbeelding img.setAttribute('id', 'image-' + Date.now()); // Geef een unieke ID link.setAttribute('aria-labelledby', img.id); } } else { // Als er geen afbeelding is, voeg dan aria-label toe gebaseerd op de href let href = link.getAttribute('href'); let labelText = "Profile link to " + href.split('?')[0].split('/').pop(); // Haal het laatste gedeelte van de URL link.setAttribute('aria-label', labelText); } }); } // Voeg aria-label of aria-labelledby toe voor Scenario 1 addAriaToProfileLinks(); }); </script> <script> document.addEventListener("DOMContentLoaded", function () { let imageDivs = document.querySelectorAll('.image'); let pageLanguage = document.documentElement.lang || 'en-US'; let linkPrefix = (pageLanguage === 'nl-NL') ? 'Link naar ' : 'Link to '; let enlargePrefix = (pageLanguage === 'nl-NL') ? 'Klik om afbeelding te vergroten: ' : 'Click to enlarge the image: '; imageDivs.forEach(function (imageDiv) { let link = imageDiv.querySelector('a[href]'); if (!link) return; // Als er geen link is, niets doen let img = link.querySelector('img'); let altText = img ? img.getAttribute('alt') : ''; // Als er al een aria-label is, overschrijft het niet if (link.hasAttribute('aria-label')) return; let ariaText = link.classList.contains('image-enlarge') ? enlargePrefix + altText : linkPrefix + altText; link.setAttribute('aria-label', ariaText); }); }); </script> <style> .frame-type-text ul li a, .frame-type-sitetud_notification ul li a { display: contents; min-height: 28px; } .contenttable a {display: contents; min-height: 28px;} .nav-inpage {line-height:1.67rem;} </style> <script> document.addEventListener('DOMContentLoaded', function () { // Functie om aria-hidden en tabindex correct in te stellen function updateSliderAccessibility() { const slides = document.querySelectorAll('.photoGalleryNavSlider .photoGalleryNavSlider-item'); slides.forEach(slide => { const isCurrent = slide.classList.contains('slick-current'); const isActive = slide.classList.contains('slick-active'); const isCloned = slide.classList.contains('slick-cloned'); // Correcte tabindex en aria-hidden toepassen if (isCurrent) { slide.setAttribute('tabindex', '0'); slide.setAttribute('aria-hidden', 'false'); } else if (isActive) { slide.setAttribute('tabindex', '-1'); slide.setAttribute('aria-hidden', 'true'); } else if (isCloned) { slide.setAttribute('tabindex', '-1'); slide.setAttribute('aria-hidden', 'true'); } else { slide.setAttribute('tabindex', '-1'); slide.setAttribute('aria-hidden', 'true'); } // Voor picture-elementen, stel ook aria-hidden in const picture = slide.querySelector('picture'); if (picture) { picture.setAttribute('aria-hidden', slide.getAttribute('aria-hidden')); } }); } // MutationObserver om te reageren op veranderingen in de slider const observer = new MutationObserver(() => { updateSliderAccessibility(); }); // Start observeren van veranderingen in de slider const slider = document.querySelector('.photoGalleryNavSlider'); if (slider) { observer.observe(slider, { childList: true, // Observeer toevoegingen/verwijderingen van slides subtree: true, // Observeer ook onderliggende elementen }); } // Initialiseer de toegankelijkheid bij DOM-load updateSliderAccessibility(); }); </script> <script> document.addEventListener('DOMContentLoaded', function() { // Zoek alle tr's in de tabel const rows = document.querySelectorAll('tr'); rows.forEach(function(row, index) { // Controleer of de tr geen kinderen heeft met inhoud const hasContent = Array.from(row.children).some(function(cell) { // Kijk of een cellen tekst of ander inhoud heeft return cell.textContent.trim() !== "" || cell.innerHTML.trim() !== ""; }); // Als de rij geen inhoud heeft, markeer deze dan als aria-hidden if (!hasContent) { row.setAttribute('aria-hidden', 'true'); // Markeer de rij als verborgen } }); }); </script> <script> document.addEventListener("DOMContentLoaded", () => { const labels = { "nav-top": "Top navigation", "nav-bottom": "Bottom navigation", "breadcrumb": "Breadcrumb", "nav-tab": "Tab navigation", "nav-aside": "Side navigation", "nav-carousel": "Quick link navigation" }; Object.entries(labels).forEach(([className, label]) => { document.querySelectorAll(`nav.${className}`).forEach(nav => { nav.setAttribute("aria-label", label); }); }); }); </script> <script> document.addEventListener("DOMContentLoaded", () => { // Zoek naar alle .frame-type-lookup_results elementen document.querySelectorAll('.frame-type-lookup_results').forEach(frame => { // Zoek binnen de frame naar elke .row frame.querySelectorAll('.row').forEach(row => { // Controleer of er een aria-labelledby attribuut aanwezig is op de .row const ariaLabelledBy = row.getAttribute('aria-labelledby'); const srLabel = row.querySelector('.show-for-sr'); // Zoek naar de .show-for-sr binnen de .row const contentSlider = row.querySelector('.content-slider'); // Zoek naar de .content-slider binnen de .row // Controleer of alle condities voldaan zijn: if (ariaLabelledBy && srLabel && contentSlider) { // Verwijder aria-labelledby van de .row row.removeAttribute('aria-labelledby'); } }); }); }); </script> <script> document.addEventListener('DOMContentLoaded', function() { // Verwijdert aria-required van inputs binnen labels document.querySelectorAll('.powermail_field label input[aria-required="true"]').forEach(input => { input.removeAttribute('aria-required'); }); // Zorgt ervoor dat verborgen powermail-formuliervelden aria-hidden krijgen document.querySelectorAll('.powermail_form_uid[type="hidden"]').forEach(input => { input.setAttribute('aria-hidden', 'true'); }); }); </script> <script> document.addEventListener("DOMContentLoaded", function () { document.querySelectorAll('.card__contentWrapper').forEach((card, index) => { const video = card.querySelector('.card__video'); const title = card.querySelector('h3'); if (video) { if (title) { // Maak een uniek ID als die nog niet bestaat if (!title.id) { title.id = `card-title-${index}`; } // Koppel de video aan de titel via aria-labelledby video.setAttribute('aria-labelledby', title.id); } else { // Geen h3 gevonden, video is decoratief video.setAttribute('aria-hidden', 'true'); } } }); }); </script> <script> document.addEventListener('DOMContentLoaded', () => { const observer = new MutationObserver(() => { const carouselFrames = document.querySelectorAll('.frame-type-sitetud_carousel'); carouselFrames.forEach(frame => { // Zoek naar buttons die dieper genest zijn binnen de container const buttons = frame.querySelectorAll('button[data-role="none"]'); buttons.forEach(button => { const span = button.querySelector('span'); if (span) { const text = span.textContent.trim(); button.setAttribute('aria-label', text); // Stel aria-label in button.setAttribute('title', text); // Stel title in } }); }); // Stop de observer als alle relevante buttons zijn verwerkt const totalButtons = document.querySelectorAll('.frame-type-sitetud_carousel button[data-role="none"]').length; if (totalButtons > 0) { observer.disconnect(); } }); // Start observer op de hele body observer.observe(document.body, { childList: true, subtree: true }); }); </script> </body> </html>

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