diff --git a/Rakefile b/Rakefile
index bf71c153..c586950a 100644
--- a/Rakefile
+++ b/Rakefile
@@ -284,7 +284,8 @@ task "email-lab" do
     raise "No UBIT for #{name}" unless data.has_key? "ubit"
     "#{name} <#{data["ubit"]}@buffalo.edu>" 
   end
-  (system("open", "-a", "Mail", "mailto://#{members.join(", ")}"))
+  puts members.join("\n")
+  # (system("open", "-a", "Mail", "mailto://#{members.join(", ")}"))
 end
 
 task :test do 
diff --git a/lib/cv.rb b/lib/cv.rb
index 63265f3e..8079677b 100644
--- a/lib/cv.rb
+++ b/lib/cv.rb
@@ -876,7 +876,7 @@ class CV < Latex::Builder
           [cat, r]
         }.
         where { |cat, r| priority.include? cat }.
-        reduce { |cat, records| records.sort_by { |r| [(r["year"] or 100000), r["name"]] }}
+        my_reduce { |cat, records| records.sort_by { |r| [(r["year"] or 100000), r["name"]] }}
 
     render_student_list = proc { |cat, students|
       current = students.where { |s| s["year"].nil? }.size
diff --git a/lib/util.rb b/lib/util.rb
index f9666761..beac393a 100644
--- a/lib/util.rb
+++ b/lib/util.rb
@@ -118,7 +118,7 @@ class Array
     Math.sqrt((avg ** 2 - (map{|i| i.to_f ** 2}.avg)).abs)
   end
   
-  def reduce(&reducer)
+  def my_reduce(&reducer)
     ret = Hash.new;
     each do |k,v|
       ret[k] = Array.new unless ret.has_key? k;
diff --git a/src/grants/index.erb b/src/grants/index.erb
index c1c4471b..69fa43bb 100644
--- a/src/grants/index.erb
+++ b/src/grants/index.erb
@@ -8,7 +8,7 @@ title: Funding Sources
 <% $db["cv/okennedy/grants"].
 			where { |grant| ["accepted", "completed"].include? grant["status"] }.
 			map { |grant| [grant["start"].split(/\//)[-1].to_i, grant] }.
-			reduce.
+			my_reduce.
 			sort_by { |x| -x[0] }.
 			each do |year, grants| %>
 	<h2><%=year%></h2>
diff --git a/src/papers/2018/NEDB-Posters/Poster_Data_Synthesis.pdf b/src/papers/2018/NEDB-Posters/Poster_Data_Synthesis.pdf
new file mode 100644
index 00000000..231bf92b
Binary files /dev/null and b/src/papers/2018/NEDB-Posters/Poster_Data_Synthesis.pdf differ
diff --git a/src/papers/2018/NEDB-Posters/mess-poster.pdf b/src/papers/2018/NEDB-Posters/mess-poster.pdf
new file mode 100644
index 00000000..77c7132b
Binary files /dev/null and b/src/papers/2018/NEDB-Posters/mess-poster.pdf differ
diff --git a/src/papers/index.erb b/src/papers/index.erb
index 354bc0c3..e5c71e85 100644
--- a/src/papers/index.erb
+++ b/src/papers/index.erb
@@ -4,7 +4,7 @@ title: Publications
 <div style="height: 20px">&nbsp;</div>
 
 <div class="paper_list">
-	<% $db["publications"].map { |pub| [pub["year"].to_i, pub] }.reduce.each do |year, pubs| %>
+	<% $db["publications"].map { |pub| [pub["year"].to_i, pub] }.my_reduce.each do |year, pubs| %>
     <div class="panel">
       <div class="panel-heading">
       	<center><h2><%= year %></h2></center>
diff --git a/src/seminar/2019sp.erb b/src/seminar/2019sp.erb
index fbbf47e0..8bcd9260 100644
--- a/src/seminar/2019sp.erb
+++ b/src/seminar/2019sp.erb
@@ -14,6 +14,7 @@ ideas:
   - Mirek Riedwald (Northeastern) 
   - Laurelai Battle (UMD)
   - Joann Ordille (???)
+  - Aaron Elmore (Chicago)
 ---
 
 <p>Subscribe to <a href="https://listserv.buffalo.edu/cgi-bin/wa?A0=cse-database-list">cse-database-list</a> for more details about the UBDB seminar.</p>