comphy-lab · VatsalSy · Mar 18, 2025 · Mar 18, 2025 · Mar 18, 2025 · Mar 18, 2025
diff --git a/.github/workflows/rebuild-on-search-update.yml b/.github/workflows/rebuild-on-search-update.yml
@@ -0,0 +1,43 @@
+name: Rebuild Site on Search Database Update
+
+on:
+  push:
+    branches: [ main ]
+    paths:
+      - 'assets/js/search_db.json'
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: '3.2'
+        bundler-cache: true
+
+    - name: Build site and search database
+      run: |
+        chmod +x scripts/build.sh
+        ./scripts/build.sh
+
+    - name: Upload artifact
+      uses: actions/upload-pages-artifact@v3
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
diff --git a/.github/workflows/update-search.yml b/.github/workflows/update-search.yml
@@ -2,7 +2,7 @@ name: Update Search Database
 
 on:
   schedule:
-    - cron: '0 */12 * * *'  # Run every 12 hours
+    - cron: '0 4 * * *'  # Run daily at 4:00 UTC
   workflow_dispatch:  # Allow manual trigger
   push:
     branches: [ main ]
@@ -64,6 +64,7 @@ jobs:
     - name: Generate search database
       run: ruby scripts/generate_search_db.rb
 
+
     - name: Commit and push if changed
       run: |
         git config --local user.email "[email protected]"

diff --git a/News.md b/News.md
@@ -2,6 +2,17 @@
 
 ### March 
 
+- [<strong>Sanjay, V.</strong>, & Lohse, D. Unifying theory of scaling in drop impact: Forces & maximum spreading diameter. Published in Physical Review Letters.](/research#15)
+
+  <div style="text-align: center; margin: 15px 0;">
+    <a href="/research#15">
+      <img src="/assets/images/research/drop-impact-prl.png" alt="Drop impact PRL paper" style="max-width: 256px; border-radius: 5px; box-shadow: 0 4px 8px rgba(0,0,0,0.1); cursor: pointer;">
+    </a>
+    <div style="margin-top: 10px; display: flex; gap: 15px; justify-content: center;">
+      <a href="https://doi.org/10.1103/PhysRevLett.134.104003" style="display: flex; align-items: center; text-decoration: none; color: #cf4900; font-size: 1em; font-weight: 500;"><i class="fa-solid fa-arrow-up-right-from-square" style="margin-right: 8px; font-size: 1.2em;"></i>View Paper</a>
+    </div>
+  </div>
+
 - Join us for a hybrid online+offline course: [High-Fidelity Simulations Using Basilisk C](/teaching/2025-Basilisk101-Madrid) in Madrid, Spain (March 10-13). Learn some computational (colorful) fluid dynamics with hands-on coding sessions.
 
 ### February

diff --git a/_config.yml b/_config.yml
@@ -23,4 +23,13 @@ collections:
     permalink: /:collection/:name
   teaching:
     output: true
-    permalink: /:collection/:name
+    permalink: /:collection/:name
+
+# Exclude from processing
+exclude:
+  - scripts/node_modules
+  - scripts/temp_blog_repo
+  - node_modules
+  - vendor
+  - .sass-cache
+  - .jekyll-cache
diff --git a/_layouts/default.html b/_layouts/default.html
@@ -32,11 +32,19 @@
   <meta name="theme-color" content="#ffffff">
   <meta name="apple-mobile-web-app-title" content="CoMPhy Lab">
   <link rel="mask-icon" href="/assets/favicon/safari-pinned-tab.svg" color="#5bbad5">
+
+  <!-- SEO Meta Tags -->
+  <meta name="description" content="{% if page.description %}{{ page.description }}{% else %}{{ site.description }}{% endif %}">
+  <meta name="author" content="CoMPhy Lab">
+  <meta name="robots" content="index, follow">
+  {% if page.tags %}<meta name="keywords" content="{{ page.tags | join: ', ' }}{% if site.keywords %}, {{ site.keywords | join: ', ' }}{% endif %}">{% endif %}
 
   <!-- Font dependencies with font-display: swap -->
   <style>
     @font-face {
       font-display: swap;
+      font-family: 'System Font';
+      src: local('system-ui');
     }
   </style>
   <link rel="stylesheet" href="/assets/css/fontello/css/fontello.css" media="print" onload="this.media='all'">
@@ -49,6 +57,30 @@
   <!-- Site styles -->
   <link rel="stylesheet" href="/assets/css/vendor.css" media="print" onload="this.media='all'">
   <link rel="stylesheet" href="/assets/css/styles.css">
+
+  <!-- Structured Data for SEO -->
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@type": "Organization",
+    "name": "Computational Multiphase Physics Laboratory",
+    "alternateName": "CoMPhy Lab",
+    "url": "{{ site.url }}",
+    "logo": "{{ site.url }}/assets/logos/CoMPhy-Lab-no-name.png",
+    "sameAs": []
+  }
+  </script>
+  {% if page.layout == 'research' %}
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@type": "ResearchProject",
+    "name": "Computational Multiphase Physics Research",
+    "description": "Research in computational multiphase physics applications and methods.",
+    "url": "{{ site.url }}/research"
+  }
+  </script>
+  {% endif %}
   <link rel="stylesheet" href="/assets/css/command-palette.css" media="print" onload="this.media='all'">
 
   <!-- Simple command palette initialization -->

diff --git a/_layouts/research.html b/_layouts/research.html
@@ -106,11 +106,19 @@
   <meta name="theme-color" content="#ffffff">
   <meta name="apple-mobile-web-app-title" content="CoMPhy Lab">
   <link rel="mask-icon" href="/assets/favicon/safari-pinned-tab.svg" color="#5bbad5">
+
+  <!-- SEO Meta Tags -->
+  <meta name="description" content="Research projects and publications from the Computational Multiphase Physics Laboratory">
+  <meta name="author" content="CoMPhy Lab">
+  <meta name="robots" content="index, follow">
+  <meta name="keywords" content="computational physics, multiphase physics, fluid dynamics, research papers, scientific publications">
 
   <!-- Font dependencies with font-display: swap -->
   <style>
     @font-face {
       font-display: swap;
+      font-family: 'System Font';
+      src: local('system-ui');
     }
   </style>
   <link rel="stylesheet" href="/assets/css/fontello/css/fontello.css" media="print" onload="this.media='all'">
@@ -125,6 +133,17 @@
   <link rel="stylesheet" href="/assets/css/styles.css">
   <link rel="stylesheet" href="/assets/css/research.css">
   <link rel="stylesheet" href="/assets/css/command-palette.css">
+
+  <!-- Structured Data for Research -->
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@type": "ResearchProject",
+    "name": "Computational Multiphase Physics Research",
+    "description": "Research in computational multiphase physics applications and methods.",
+    "url": "{{ site.url }}/research"
+  }
+  </script>
 
   <!-- Simple command palette initialization -->
   <script>

diff --git a/_layouts/teaching-course.html b/_layouts/teaching-course.html
@@ -33,11 +33,19 @@
   <meta name="theme-color" content="#ffffff">
   <meta name="apple-mobile-web-app-title" content="CoMPhy Lab">
   <link rel="mask-icon" href="/assets/favicon/safari-pinned-tab.svg" color="#5bbad5">
+
+  <!-- SEO Meta Tags -->
+  <meta name="description" content="{% if page.description %}{{ page.description }}{% else %}Detailed course information and materials from the Computational Multiphase Physics Laboratory{% endif %}">
+  <meta name="author" content="CoMPhy Lab">
+  <meta name="robots" content="index, follow">
+  <meta name="keywords" content="{% if page.keywords %}{{ page.keywords }}{% else %}computational physics course, course materials, lectures, tutorials, multiphase physics education{% endif %}">
 
   <!-- Font dependencies with font-display: swap -->
   <style>
     @font-face {
       font-display: swap;
+      font-family: 'System Font';
+      src: local('system-ui');
     }
   </style>
   <link rel="stylesheet" href="/assets/css/fontello/css/fontello.css" media="print" onload="this.media='all'">
@@ -52,6 +60,22 @@
   <link rel="stylesheet" href="/assets/css/styles.css">
   <link rel="stylesheet" href="/assets/css/teaching.css">
   <link rel="stylesheet" href="/assets/css/command-palette.css" media="print" onload="this.media='all'">
+
+  <!-- Structured Data for Course Page -->
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@type": "Course",
+    "name": "{% if page.title %}{{ page.title }}{% else %}Course - Computational Multiphase Physics{% endif %}",
+    "description": "{% if page.description %}{{ page.description }}{% else %}Detailed course information and materials{% endif %}",
+    "provider": {
+      "@type": "Organization",
+      "name": "Computational Multiphase Physics Laboratory",
+      "sameAs": "{{ site.url }}"
+    },
+    "url": "{{ site.url }}{{ page.url }}"
+  }
+  </script>
 
   <!-- JavaScript dependencies -->
   <script defer src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>

diff --git a/_layouts/teaching.html b/_layouts/teaching.html
@@ -33,11 +33,19 @@
   <meta name="theme-color" content="#ffffff">
   <meta name="apple-mobile-web-app-title" content="CoMPhy Lab">
   <link rel="mask-icon" href="/assets/favicon/safari-pinned-tab.svg" color="#5bbad5">
+
+  <!-- SEO Meta Tags -->
+  <meta name="description" content="Courses and educational resources offered by the Computational Multiphase Physics Laboratory">
+  <meta name="author" content="CoMPhy Lab">
+  <meta name="robots" content="index, follow">
+  <meta name="keywords" content="computational physics courses, physics education, multiphase physics training, scientific courses">
 
   <!-- Font dependencies with font-display: swap -->
   <style>
     @font-face {
       font-display: swap;
+      font-family: 'System Font';
+      src: local('system-ui');
     }
   </style>
   <link rel="stylesheet" href="/assets/css/fontello/css/fontello.css" media="print" onload="this.media='all'">
@@ -52,6 +60,22 @@
   <link rel="stylesheet" href="/assets/css/styles.css">
   <link rel="stylesheet" href="/assets/css/teaching.css">
   <link rel="stylesheet" href="/assets/css/command-palette.css" media="print" onload="this.media='all'">
+
+  <!-- Structured Data for Teaching -->
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@type": "Course",
+    "name": "Computational Multiphase Physics Courses",
+    "description": "Educational resources and courses related to computational multiphase physics.",
+    "provider": {
+      "@type": "Organization",
+      "name": "Computational Multiphase Physics Laboratory",
+      "sameAs": "{{ site.url }}"
+    },
+    "url": "{{ site.url }}/teaching"
+  }
+  </script>
 
   <!-- JavaScript dependencies -->
   <script defer src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>

diff --git a/_layouts/team.html b/_layouts/team.html
@@ -33,11 +33,19 @@
   <meta name="theme-color" content="#ffffff">
   <meta name="apple-mobile-web-app-title" content="CoMPhy Lab">
   <link rel="mask-icon" href="/assets/favicon/safari-pinned-tab.svg" color="#5bbad5">
+
+  <!-- SEO Meta Tags -->
+  <meta name="description" content="Meet the team of researchers and scientists at the Computational Multiphase Physics Laboratory">
+  <meta name="author" content="CoMPhy Lab">
+  <meta name="robots" content="index, follow">
+  <meta name="keywords" content="research team, computational physics team, multiphase physics, researchers, scientists">
 
   <!-- Font dependencies with font-display: swap -->
   <style>
     @font-face {
       font-display: swap;
+      font-family: 'System Font';
+      src: local('system-ui');
     }
   </style>
   <link rel="stylesheet" href="/assets/css/fontello/css/fontello.css" media="print" onload="this.media='all'">
@@ -52,6 +60,17 @@
   <link rel="stylesheet" href="/assets/css/styles.css">
   <link rel="stylesheet" href="/assets/css/team.css">
   <link rel="stylesheet" href="/assets/css/command-palette.css" media="print" onload="this.media='all'">
+
+  <!-- Structured Data for Team -->
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@type": "ResearchOrganization",
+    "name": "CoMPhy Lab Research Team",
+    "description": "Research team members of the Computational Multiphase Physics Laboratory.",
+    "url": "{{ site.url }}/team"
+  }
+  </script>
 
   <!-- Simple command palette initialization -->
   <script>

diff --git a/_research/index.md b/_research/index.md
@@ -16,7 +16,7 @@ title: Research
 <tags><span>Coalescence</span></tags>
 <tags><span>Superamphiphobic-surfaces</span></tags>
 <tags><span>Impact forces</span></tags>
-<tags><span>Dissipative anamoly</span></tags>
+<tags><span>Dissipative anomaly</span></tags>
 <tags><span>Soft-matter-singularities</span></tags>
 <tags><span>Featured</span></tags>
 
@@ -44,18 +44,6 @@ title: Research
 
 <iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/videoseries?si=SEePOSC_hY5SLxac&amp;list=PLiHEqeURsoWqT3CaVfp0Z2MswHfc7MQxE" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
 
-
-### <strong>Sanjay, V.</strong>, & Lohse, D. Unifying theory of scaling in drop impact: Forces & maximum spreading diameter. Received positive reviews in Phys. Rev. Lett. (2025).
-
-<tags><span>Drops</span><span>Dissipative anamoly</span><span>Superamphiphobic-surfaces</span><span>Impact forces</span></tags>
-
-[![arXiv](https://img.shields.io/static/v1.svg?style=flat-square&label=arXiv&message=2408.12714&color=green)](https://arxiv.org/abs/2408.12714)
-[![GitHub](https://img.shields.io/badge/GitHub-100000?style=flat-square&logo=github&logoColor=white)](https://github.com/VatsalSy/Impact-forces-of-water-drops-falling-on-superhydrophobic-surfaces.git)
-[![Blog](https://img.shields.io/badge/Blog-Coming%20Soon-yellow?style=flat-square&logo=obsidian&logoColor=white)](https://blogs.comphy-lab.org/0_ToDo-Blog-public)
-
-
-![Parameter space of drop impact](https://www.dropbox.com/scl/fi/rwrl444r73nayhw1jl4j2/SL2-theory_num.png?rlkey=ekywyjaui2n79djl4qtgevegn&raw=1){: width="75%" .center-block style="display: block; margin-left: auto; margin-right: auto;"}
-
 ### Bashkatov, A., Bürkle, F., Demirkır, Ç., Ding, W., <strong>Sanjay, V.</strong>, Babich, A., Yang, X., Mutschke, G., Czarske, J., Lohse, D., et al. Electrolyte spraying within H₂ bubbles during water electrolysis. Received positive reviews in Nat. Commun. (2025).
 
 <tags><span>Bubbles</span><span>Jets</span><span>Coalescence</span><span>Soft-matter-singularities</span><span>Drops</span></tags>
@@ -68,6 +56,18 @@ title: Research
 
 ## 2025
 
+<h3 id="15">[15] <strong>Sanjay, V.</strong>, & Lohse, D. Unifying theory of scaling in drop impact: Forces & maximum spreading diameter. Phys. Rev. Lett., 134, 104003 (2025).</h3>
+
+<tags><span>Drops</span><span>Dissipative anomaly</span><span>Superamphiphobic-surfaces</span><span>Impact forces</span><span>Featured</span></tags>
+
+[![PRL](https://img.shields.io/static/v1.svg?style=flat-square&label=PRL&message=OA&color=orange)](https://doi.org/10.1103/PhysRevLett.134.104003)
+[![arXiv](https://img.shields.io/static/v1.svg?style=flat-square&label=arXiv&message=2408.12714&color=green)](https://arxiv.org/abs/2408.12714)
+[![GitHub](https://img.shields.io/badge/GitHub-100000?style=flat-square&logo=github&logoColor=white)](https://github.com/VatsalSy/Impact-forces-of-water-drops-falling-on-superhydrophobic-surfaces.git)
+[![Blog](https://img.shields.io/badge/Blog-Coming%20Soon-yellow?style=flat-square&logo=obsidian&logoColor=white)](https://blogs.comphy-lab.org/0_ToDo-Blog-public)
+
+
+![Parameter space of drop impact](https://www.dropbox.com/scl/fi/rwrl444r73nayhw1jl4j2/SL2-theory_num.png?rlkey=ekywyjaui2n79djl4qtgevegn&raw=1){: width="75%" .center-block style="display: block; margin-left: auto; margin-right: auto;"}
+
 <h3 id="14">[14] <strong>Sanjay, V.</strong>, Zhang, B., Lv, C., & Lohse, D. The role of viscosity on drop impact forces on non-wetting surfaces. J. Fluid Mech., 1004, A6 (2025).</h3>
 
 <tags><span>Drops</span><span>Impact forces</span><span>Featured</span></tags>
@@ -90,7 +90,7 @@ title: Research
 
 <h3 id="13">[13] Kayal, L., <strong>Sanjay, V.</strong>, Yewale, N., Kumar, A., & Dasgupta, R. Focusing of concentric free-surface waves. J. Fluid Mech., 1003, A14 (2025).</h3>
 
-<tags><span>Waves</span><span>Dissipative anamoly</span></tags>
+<tags><span>Waves</span><span>Dissipative anomaly</span></tags>
 
 [![JFM](https://img.shields.io/static/v1.svg?style=flat-square&label=JFM&message=OA&color=orange)](https://doi.org/10.1017/jfm.2024.1089)
 [![arXiv](https://img.shields.io/static/v1.svg?style=flat-square&label=arXiv&message=2406.05416&color=green)](https://arxiv.org/abs/2406.05416)
@@ -103,7 +103,7 @@ title: Research
 
 <h3 id="12">[12] Balasubramanian, A. G., <strong>Sanjay, V.</strong>, Jalaal, M., Vinuesa, R., & Tammisola, O. Bursting bubble in an elastoviscoplastic medium. J. Fluid Mech., 1001, A9 (2024).</h3>
 
-<tags><span>Bubbles</span><span>Non-Newtonian</span><span>Jets</span><span>Soft-matter-singularities</span><span>Featured</span></tags>
+<tags><span>Bubbles</span><span>Non-Newtonian</span><span>Jets</span><span>Soft-matter-singularities</span></tags>
 
 [![JFM](https://img.shields.io/static/v1.svg?style=flat-square&label=JFM&message=OA&color=orange)](https://doi.org/10.1017/jfm.2024.1073)
 [![GitHub](https://img.shields.io/badge/GitHub-100000?style=flat-square&logo=github&logoColor=white)](https://github.com/comphy-lab/2023_Bubble-bursting-in-an-elasto-viscoplastic-medium)
@@ -124,7 +124,7 @@ title: Research
 
 <h3 id="11">[11] <strong>Sanjay, V.</strong>, Chantelot, P., & Lohse, D. When does an impacting drop stop bouncing? J. Fluid Mech., 958, A26 (2023).</h3>
 
-<tags><span>Drops</span><span>Bouncing</span><span>Dissipative anamoly</span></tags>
+<tags><span>Drops</span><span>Bouncing</span><span>Dissipative anomaly</span></tags>
 
 [![JFM](https://img.shields.io/static/v1.svg?style=flat-square&label=JFM&message=OA&color=orange)](https://doi.org/10.1017/jfm.2023.55)
 [![Blog](https://img.shields.io/badge/Blog-Coming%20Soon-yellow?style=flat-square&logo=obsidian&logoColor=white)](https://blogs.comphy-lab.org/0_ToDo-Blog-public)
@@ -155,7 +155,7 @@ title: Research
 
 <h3 id="9">[9] <strong>Sanjay, V.</strong> Taylor--Culick retractions and the influence of the surroundings. J. Fluid Mech., 948, A14 (2022).</h3>
 
-<tags><span>Sheets</span><span>Dissipative anamoly</span><span>Retraction</span></tags>
+<tags><span>Sheets</span><span>Dissipative anomaly</span><span>Retraction</span></tags>
 
 [![JFM](https://img.shields.io/static/v1.svg?style=flat-square&label=JFM&message=OA&color=orange)](https://doi.org/10.1017/jfm.2022.671)
 [![Blog](https://img.shields.io/badge/Blog-Coming%20Soon-yellow?style=flat-square&logo=obsidian&logoColor=white)](https://blogs.comphy-lab.org/0_ToDo-Blog-public)

diff --git a/assets/images/research/drop-impact-prl.png b/assets/images/research/drop-impact-prl.png