An error occurred while processing the template.
The following has evaluated to null or missing: ==> link_to_page.getData()?eval.name [in template "20155#20195#RIBBON" at line 15, column 45] ---- Tip: It's the step after the last dot that caused this error, not those before it. ---- Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: #assign linkLabel = 'aria-label="' + ... [in template "20155#20195#RIBBON" at line 15, column 9] ----
1<#assign contentId = .vars['reserved-article-id'].data >
2<#assign ribbonClass = "ribbon${contentId}" >
3<#assign bgColor = '' >
4<#assign ribbonImage = image.getData() >
5
6<#assign layout = themeDisplay.getLayout()>
7<#assign bgColor = getFieldValueFromLayoutTree(layout, "bgColor")>
8<#assign linkLabel = ''>
9
10<#if validator.isBlank(ribbonImage)>
11 <#assign ribbonImageUrl = '' >
12<#else>
13 <#assign ribbonImageUrl = link_to_page.getFriendlyUrl() >
14 <#if link_to_page.getData()?has_content>
15 <#assign linkLabel = 'aria-label="'+link_to_page.getData()?eval.name?replace('"','"') + '"'>
16 </#if>
17</#if>
18
19<#if validator.isBlank(ribbonImage) >
20 <#assign ribbonImage = getFieldValueFromLayoutTree(layout, "ribbonImage") >
21
22 <#if ribbonImage?has_content>
23 <#assign ribbonImageUrl = getFieldValueFromLayoutTree(layout, "ribbonImageUrl") >
24 </#if>
25</#if>
26<#if (parentStructureFieldSet20570.sourceFieldSet.source.getData())?has_content>
27 <#assign source = parentStructureFieldSet20570.sourceFieldSet/>
28 <#assign poster = parentStructureFieldSet20570.poster />
29 <#assign hideControls = parentStructureFieldSet20570.hideControls />
30</#if>
31
32
33
34
35<style>
36
37 .${ribbonClass} .ribbon-content {
38 aspect-ratio: 1170/${height.getData()};
39 background-image: url('${ribbonImage}');
40 }
41
42</style>
43
44<div class="hidden-phone ${ribbonClass} empa-background-color ${bgColor}">
45 <div class="container-xl">
46
47 <#if !validator.isBlank(ribbonImageUrl)>
48 <a href="${ribbonImageUrl}" ${linkLabel}
49 <#else>
50 <div
51 </#if>
52
53 class="ribbon-content">
54 <#if source??>
55 <#include "${templatesPath}/VIDEO-GENERIC" />
56 <#else>
57 <div class="ribbon-overlay-text">
58 ${overlay_text.getData()}
59 </div>
60 </#if>
61
62 <#if !validator.isBlank(ribbonImageUrl)>
63 </a>
64 <#else>
65 </div>
66 </#if>
67 </div>
68
69</div>
70
71<#function getFieldValueFromLayoutTree layout fieldName>
72
73 <#attempt>
74 <#local expandoValue = layout.getExpandoBridge().getAttribute(fieldName) />
75
76 <#if (!(expandoValue?has_content) && !layout.isRootLayout())>
77 <#return getFieldValueFromLayoutTree(layout.getAncestors()[0], fieldName)>
78 </#if>
79
80 <#if expandoValue?has_content>
81 <#return expandoValue[0]!"">
82 <#else>
83 <#return "" />
84 </#if>
85 <#recover>
86 <#return "" />
87 </#attempt>
88
89</#function>
Bituminous Materials
Last Name
Zaumanis
Martins Zaumanis
First Name
Martins
Phone
Add. Information
My mission is to bring sustainability to road construction! In a sector that has traditionally relied on unrenewable resources, my research shows that full re-use of old asphalt pavements is possible without losing any performance. To achieve this, we will have to adopt more sophisticated mixture design methods, develop new materials, and implement better material management procedures. I am developing such systems and as with all my research projects, I intend to bring the results all the way to practical implementation.
I am also striving to improve communication in science. To help young scientists, I am authoring books on writing research papers, data visualization, presenting (on stage and online), writing research proposals, and finding an academic job. More on my website: https://peerrecognized.com