Jan Schmidt
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View article: Polycondensation as a Universal Method for Preparing High‐Density Single‐Atom Catalyst Libraries
Polycondensation as a Universal Method for Preparing High‐Density Single‐Atom Catalyst Libraries Open
Single‐atom catalysts (SACs) present a promising subclass of classic heterogeneous catalysts by maximizing metal dispersion and enhancing efficiency. Although high‐density SACs (HD‐SACs) are reported, their synthesis is typically constrain…
View article: Unveiling the Roles of Pt and CeO<sub>2</sub> during Solvent-Free Amide Hydrogenation Utilizing <i>Operando</i> Photoelectron Photoionization Coincidence Spectroscopy
Unveiling the Roles of Pt and CeO<sub>2</sub> during Solvent-Free Amide Hydrogenation Utilizing <i>Operando</i> Photoelectron Photoionization Coincidence Spectroscopy Open
The hydrogenation of amides to amines is an important reaction in the synthesis of building blocks in organic chemistry. However, the solvent-free hydrogenation of amides (requiring heterogeneous catalysts and high reaction temperatures) i…
Concept and challenges of a social media observatory as a DIY research infrastructure Open
This article describes the basic concept, ethical and legal considerations, technical implementation as well as resulting tools and data collections of the Social Media Observatory (SMO). Since 2020, the SMO is developed as an open science…
Federated Learning as a Solution for Problems Related to Intergovernmental Data Sharing Open
To address global problems, intergovernmental collaboration is needed. Modern solutions to these problems often include data-driven methods like artificial intelligence (AI), which require large amounts of data to perform well. However, da…
Just for the Record: Ōkuma Shigenobu and the Mediatisation of 1910s Japanese Politic(ian)S Open
status: Published online
Introduction Open
marked the 100 th anniversary of Armistice Day, 11 November 1918.Ironically, "the war that would end all wars" turned out to be a war whose end was long anticipated but "that failed to end" nevertheless. 1 For some, the end of the war was …
Revival after the Great War : rebuild, remember, repair, reform Open
The challenges of post-war recovery from social and political reform to architectural design\n\nIn the months and years immediately following the First World War, the many (European) countries that had formed its battleground were confront…
How to write Turkish? The Vagaries of the Arabo-Persian Script in Ottoman-Turkish Texts Open
The chapter discusses the development of the orthography of Turkish texts in, what the Turks usually call ‘the old script’, i.e. the Arabo-Persian alphabet in its various forms as it appears in texts handwritten, printed and engraved, whic…
How Do Intermediaries Shape News-Related Media Repertoires and Practices? : Findings From a Qualitative Study Open
Online intermediaries such as search engines, social network sites, or video platforms provide access to diverse content; however, there is a school of thought that argues that they may also contribute to the structural deformation of the …
Conceptional Problems of Transaction-based Modeling and its Implementation in SimEvents 4.4 Open
Transaction-based modeling is a widely used graphical method for modeling discrete event systems, a recent implementation being SimEvents from Mathworks.Though it is applicable to a wide range of problems, it has its specific drawbacks.Som…
From ‘One-Volume-Libraries’ to Scrapbooks. Ottoman Multiple-Text and Composite Manuscripts in the Early Modern Age (1400–1800) Open
Manuscripts played a crucial role in Ottoman literary culture until, gradually, books printed in the Arabic, or rather: Arabo-Persian script began to dominate the market and marginalized (but never completely superseded) the handwritten bo…
News sharing on Twitter: A nationally comparative study Open
The utility of Twitter as a medium for public engagement with news events has been well documented. Research has particularly highlighted the importance of Twitter as a space for the rapid assembly of ad hoc publics (Bruns & Burgess, 2015)…
Twitter friend repertoires: Introducing a methodology to assess patterns of information management on Twitter Open
This paper argues that previous Twitter research has mainly employed a “broadcast perspective” by focusing on follower relations and concepts such as popularity, reach, or influence. But the microblogging platform is also a tool for users …