diff --git a/_posts/2014-09-01-Professorship.md b/_posts/2014-09-01-Professorship.md
index 785281627bdd50e0b983277c159ceb34c62a292e..724c9d4034e50e8b10687faeeb264e05ef2f4d5d 100644
--- a/_posts/2014-09-01-Professorship.md
+++ b/_posts/2014-09-01-Professorship.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: Andrea Kohlhase starts Professorship at Hochschule Neu-Ulm
tags:
- announcement
diff --git a/_posts/2014-11-14-PhD-Defense.md b/_posts/2014-11-14-PhD-Defense.md
index 15c8adca0b4866acaf484b3d71038d2f05778c0f..259b8079464347ed3983a34f95621ac0b0a44628 100644
--- a/_posts/2014-11-14-PhD-Defense.md
+++ b/_posts/2014-11-14-PhD-Defense.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: "Ph.D. Defense Fulya Horozal: Congratulations!"
tags:
- announcement
diff --git a/_posts/2015-04-01-New-Phd.md b/_posts/2015-04-01-New-Phd.md
index d71602f938c884aa0eafbffee34e39875370eed4..ff9ef78026781a9a2b74a3372d6966f0035c080c 100644
--- a/_posts/2015-04-01-New-Phd.md
+++ b/_posts/2015-04-01-New-Phd.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: "New KWARC Ph.D. Student: Dennis Müller"
tags:
- announcement
diff --git a/_posts/2015-05-08OpenDreamKit.md b/_posts/2015-05-08OpenDreamKit.md
index 51b54148a4a6377e2f413318664bd8eedc5f202c..1b0228a467c014287ae1e1bb0f4329aa1a27c05c 100644
--- a/_posts/2015-05-08OpenDreamKit.md
+++ b/_posts/2015-05-08OpenDreamKit.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: OpenDreamKit H2020 Grant accepted by EU
tags:
- announcement
diff --git a/_posts/2015-05-15-recruiting.md b/_posts/2015-05-15-recruiting.md
index 987e130c620c36297ca3aa1887cec0b10ebca9c0..1d959c19f1884ddfb37081339ef18ce2c3650188 100644
--- a/_posts/2015-05-15-recruiting.md
+++ b/_posts/2015-05-15-recruiting.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: KWARC is recruiting Ph.D. Candidates and PostDocs (multiple Projects)
tags:
- recruiting
diff --git a/_posts/2015-07-17-Best-Paper-Award-at-CICM.md b/_posts/2015-07-17-Best-Paper-Award-at-CICM.md
index d0e700a4325ad16b74b197af9a9b9b48306f5dd6..cfd2030d6221c002e44ae43f01f78bffcc9ed0b6 100644
--- a/_posts/2015-07-17-Best-Paper-Award-at-CICM.md
+++ b/_posts/2015-07-17-Best-Paper-Award-at-CICM.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: Best Paper Award at CICM
tags:
- announcement
diff --git a/_posts/2015-07-22-New-Demo-OEIS b/_posts/2015-07-22-New-Demo-OEIS
index 24146f039c83cda5d24abeda1644ebfc7703a394..ac14d076899fb44939aee8d6a61131f3cbe77a3f 100644
--- a/_posts/2015-07-22-New-Demo-OEIS
+++ b/_posts/2015-07-22-New-Demo-OEIS
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: New Demo - Text and Formula search for OEIS
tags:
- demo
diff --git a/_posts/2016-07-11-KWARC-goes-FAU.md b/_posts/2016-07-11-KWARC-goes-FAU.md
index 846fdaca4fc7f6f0a0b410b7e4f52d3b5ed896d1..55ae9d71686916c6fbd58151f069eb5e7501cccd 100644
--- a/_posts/2016-07-11-KWARC-goes-FAU.md
+++ b/_posts/2016-07-11-KWARC-goes-FAU.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: KWARC goes FAU Erlangen-Nürnberg
tags:
- announcement
diff --git a/_posts/2016-07-26-Florian-substitute-prof.md b/_posts/2016-07-26-Florian-substitute-prof.md
index e5beeaec1f90e9080fa220d35abfee03b585a376..e727435b2ba3b5d3fdca2a7be82bb324b3baf9f8 100644
--- a/_posts/2016-07-26-Florian-substitute-prof.md
+++ b/_posts/2016-07-26-Florian-substitute-prof.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: Florian Rabe named Substitute Professor at Jacobs University
tags:
- announcement
diff --git a/_posts/2016-10-01-KWARC-established.md b/_posts/2016-10-01-KWARC-established.md
index e61fa1e480319cd3d4b9d703d9bb41da3fd30070..992de4a5d804ceebe689bea29e02826ffe119033 100644
--- a/_posts/2016-10-01-KWARC-established.md
+++ b/_posts/2016-10-01-KWARC-established.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: KWARC established at FAU
tags:
- announcement
diff --git a/_posts/2016-10-01.md b/_posts/2016-10-01.md
index bfc34eea508459c516ad76b5c6f699f7fd189cae..dc98b31ef9fe57f8810ebd0eef4ccaa3c5c2be95 100644
--- a/_posts/2016-10-01.md
+++ b/_posts/2016-10-01.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: KWARC established at FAU
tags:
- announcement
diff --git a/_posts/2017-01-19-MathModels-Workshop.md b/_posts/2017-01-19-MathModels-Workshop.md
index 5508f51a2a3eed4baba0f921a32203ea90455b14..bdc40e77322b5c9a5c151b0d6e94856ad436f498 100644
--- a/_posts/2017-01-19-MathModels-Workshop.md
+++ b/_posts/2017-01-19-MathModels-Workshop.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: Math Modeling Workshop at FAU; Math-in-the-Middle Ontology
tags:
- workshop
diff --git a/_posts/2017-03-24-WIAS.md b/_posts/2017-03-24-WIAS.md
index 4939dc0c5ff6abda52f81b2e1b96081bb2d72374..f259c9376e2350d4d5972b6fb5d42bc5a992255e 100644
--- a/_posts/2017-03-24-WIAS.md
+++ b/_posts/2017-03-24-WIAS.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: Report on the WP6-WIAS Workshop on Math-in-the-Middle Content
tags:
- workshop
diff --git a/_posts/2017-04-26-ODK-review.md b/_posts/2017-04-26-ODK-review.md
index da0db87b83a07b87c6ff9a670f0503e45b49e4ac..1276ea298306d3a789f03301c9bc3f039f4f7163 100644
--- a/_posts/2017-04-26-ODK-review.md
+++ b/_posts/2017-04-26-ODK-review.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: First OpenDreamKit Review
tags:
- announcement
diff --git a/_posts/2017-05-01-recruiting.md b/_posts/2017-05-01-recruiting.md
index 95176904c410a4836250ee6376e86aba9a1b1868..f1f3a6efa3b7f176a856e59c3603f935398f23b5 100644
--- a/_posts/2017-05-01-recruiting.md
+++ b/_posts/2017-05-01-recruiting.md
@@ -1,6 +1,6 @@
---
layout: post
-author: Michael Kohlhase
+author: mkohlhase
title: KWARC is recruiting Ph.D. Candidates and PostDocs (multiple Projects)
tags:
- recruiting