Removed images from Nature due to copyrightHEADmaster

Until now, two of the slides had images that were taken from the
Nature magazine. However, Nature does not allow redistribution of its
images! Therefore, by presenting its images in presentations and
sharing the PDF here, we were violating its copyright.

With this commit, the two images have been deleted and their slides
have been adjusted to have links to the respective paper for easy
clicking during a presentation (and showing them from Nature's own
webpage).

This issue was raised by Boud Roukema.

5 files changed, 63 insertions, 36 deletions

diff --git a/img/nature-astronomy.png b/img/nature-astronomy.png
index e8cb4e4..548afdf 100644
--- a/img/nature-astronomy.png
+++ b/img/nature-astronomy.png
diff --git a/img/nature-cartoon.jpg b/img/nature-cartoon.jpg
deleted file mode 100644
index c4ab023..0000000
--- a/img/nature-cartoon.jpg
+++ /dev/null
diff --git a/img/reproducibility-crisis.jpg b/img/reproducibility-crisis.jpg
deleted file mode 100644
index 362576a..0000000
--- a/img/reproducibility-crisis.jpg
+++ /dev/null
diff --git a/slides-intro-short.tex b/slides-intro-short.tex
index 69d241f..3e0f8ff 100644
--- a/slides-intro-short.tex
+++ b/slides-intro-short.tex
@@ -168,35 +168,46 @@
 
 
 
-  \begin{frame}{Science is a tricky business}
 
-%% We do not have the right to share this image.
-%    \begin{center}
-%      \includegraphics[width=0.9\linewidth]{img/nature-cartoon.jpg}
-%    \end{center}
-%
-%    \vspace{-0.3cm}\hfill
-%    {\tiny Image from nature.com
-%      (``\href{https://www.nature.com/articles/d41586-017-07522-z}{Five
-%        ways to fix statistics}'', Nov 2017)}\hspace{7mm}
+  \begin{frame}{Science is a tricky business}
 
-    \vspace{-2mm}
     \begin{tcolorbox}[boxsep=0pt,left=1mm,right=1mm,top=1mm,bottom=1mm]
-      \small Data analysis [...] is a \alert{human
+      \large Data analysis [...] is a \alert{human
         behavior}. Researchers who hunt hard enough will turn up a
       result that fits statistical criteria, but their
       \alert{discovery} will probably be a \alert{false positive}.
 
-      \hfill Five ways to fix statistics, \textcolor{blue}{\href{https://www.nature.com/articles/d41586-017-07522-z}{Nature, 551, Nov 2017}}.
+      \vspace{3mm}
+      \small
+      \hfill Five ways to fix statistics (Nature, 551, Nov 2017; DOI:\textcolor{blue}{\href{https://doi.org/10.1038/d41586-017-07522-z}{10.1038/d41586-017-07522-z}}).
     \end{tcolorbox}
   \end{frame}
 
-%%
-%%
-%%  \begin{frame}{``Reproducibility crisis'' in the sciences? (Baker 2016, Nature 533, 452, \textcolor{blue}{\href{https://doi.org/10.1038/533452a}{DOI:10.1038/533452a}})}
-%%    \centering
-%%    \includegraphics[width=0.85\linewidth]{img/reproducibility-crisis.jpg}
-%%  \end{frame}
+
+
+
+
+  \begin{frame}{``Reproducibility crisis'' in the sciences? (Baker 2016, Nature 533, 452, \textcolor{blue}{\href{https://doi.org/10.1038/533452a}{DOI:10.1038/533452a}})}
+    \Large
+    1576 researchers participated in a survey by Nature, \alert{$90\%$} believed in a crisis!
+
+    \vspace{7mm}
+    \begin{center}
+      \begin{tabular}{ |l|r| }
+        \hline
+        Status                            & $\%$ agreed \\
+        \hline
+        \alert{Yes}, a significant crisis & \textcolor{red}{$52$} \\
+        \alert{Yes}, a slight crisis      & \textcolor{red}{$38$} \\
+        Don't know                        & $7$  \\
+        No, there is no crisis            & $3$  \\
+        \hline
+      \end{tabular}
+    \end{center}
+
+    \vspace{7mm}
+    Full PDF available at \textcolor{blue}{\url{https://www.nature.com/articles/533452a.pdf}}
+  \end{frame}
 
 
 
diff --git a/slides-intro.tex b/slides-intro.tex
index 76e5cd5..c395cdc 100644
--- a/slides-intro.tex
+++ b/slides-intro.tex
@@ -228,13 +228,35 @@ for computational reproducibility]
   \end{frame}
 
 
+
+
+
   \begin{frame}{``Reproducibility crisis'' in the sciences? (Baker 2016, Nature 533, 452, \textcolor{blue}{\href{https://doi.org/10.1038/533452a}{DOI:10.1038/533452a}})}
-    \centering
-    \includegraphics[width=0.85\linewidth]{img/reproducibility-crisis.jpg}
+    \Large
+    1576 researchers participated in a survey by Nature, \alert{$90\%$} believed in a crisis!
+
+    \vspace{7mm}
+    \begin{center}
+      \begin{tabular}{ |l|r| }
+        \hline
+        Status                            & $\%$ agreed \\
+        \hline
+        \alert{Yes}, a significant crisis & \textcolor{red}{$52$} \\
+        \alert{Yes}, a slight crisis      & \textcolor{red}{$38$} \\
+        Don't know                        & $7$  \\
+        No, there is no crisis            & $3$  \\
+        \hline
+      \end{tabular}
+    \end{center}
+
+    \vspace{7mm}
+    Full PDF available at \textcolor{blue}{\url{https://www.nature.com/articles/533452a.pdf}}
   \end{frame}
 
 
 
+
+
   \begin{frame}{Our solution: CiSE 23 (3), pp 82-91: \textcolor{blue}{\href{https://doi.org/10.1109/MCSE.2021.3072860}{DOI:10.1109/MCSE.2021.3072860}}, \textcolor{blue}{\href{https://arxiv.org/abs/2006.03018}{arXiv:2006.03018}}}
     \begin{columns}
       \column{0.4\linewidth}
@@ -280,13 +302,14 @@ for computational reproducibility]
 
 
 
-  \begin{frame}{Recognition 2: ``News and Views'' in Nature Astronomy (\textcolor{blue}{\href{https://doi.org/10.1038/s41550-021-01402-3}{DOI:10.1038/s41550-021-01402-3}})}
+  \begin{frame}{Recognition 2: ``News and Views'' in Nature Astronomy (\textcolor{blue}{\href{https://ui.adsabs.harvard.edu/abs/2021NatAs...5..986K}{2021NatAs...5..986K}})}
     \begin{center}
-      \includegraphics[width=0.8\linewidth]{img/nature-astronomy.png}
+      \includegraphics[width=\linewidth]{img/nature-astronomy.png}
     \end{center}
 
-    \vspace{-2mm}
-    \footnotesize Free-to-read link: \textcolor{blue}{\url{https://rdcu.be/cmYVx}}
+    \vspace{1cm}
+    Free-to-read link: \textcolor{blue}{\url{https://rdcu.be/cmYVx}}\\
+    DOI: \textcolor{blue}{\href{https://doi.org/10.1038/s41550-021-01402-3}{10.1038/s41550-021-01402-3}}
   \end{frame}
 
 
@@ -498,23 +521,16 @@ for computational reproducibility]
 
 
   \begin{frame}{Science is a tricky business}
-    \begin{center}
-      \includegraphics[width=0.9\linewidth]{img/nature-cartoon.jpg}
-    \end{center}
-
-    \vspace{-0.3cm}\hfill
-    {\tiny Image from nature.com
-      (``\href{https://www.nature.com/articles/d41586-017-07522-z}{Five
-        ways to fix statistics}'', Nov 2017)}\hspace{7mm}
 
-    \vspace{-1mm}
     \begin{tcolorbox}[boxsep=0pt,left=1mm,right=1mm,top=1mm,bottom=1mm]
-      \small Data analysis [...] is a \alert{human
+      \large Data analysis [...] is a \alert{human
         behavior}. Researchers who hunt hard enough will turn up a
       result that fits statistical criteria, but their
       \alert{discovery} will probably be a \alert{false positive}.
 
-      \hfill Five ways to fix statistics, Nature, 551, Nov 2017.
+      \vspace{3mm}
+      \small
+      \hfill Five ways to fix statistics (Nature, 551, Nov 2017; DOI:\textcolor{blue}{\href{https://doi.org/10.1038/d41586-017-07522-z}{10.1038/d41586-017-07522-z}}).
     \end{tcolorbox}
   \end{frame}