Explanipedia

Hold to continue – safety aspects of cooperative human machine systems in urban traffic Open

Thomas Brand, Martin Baumann, Markus Schmitz · 2025

Engineering Computer science

The complexity of urban traffic will present highly automated vehicles with major challenges. Ambiguous situations with unclear behavior from other road users can push the vehicle to its system limits. Temporarily involving the vehicle use…

Interaction-Aware Model Predictive Decision-Making for Socially-Compliant Autonomous Driving in Mixed Urban Traffic Scenarios Open

Balint Varga, Thomas Brand, Markus Schmitz, Ehsan Hashemi · 2025

This paper presents the experimental validation of an interaction-aware model predictive decision-making (IAMPDM) approach in the course of a simulator study. The proposed IAMPDM uses a model of the pedestrian, which simultaneously predict…

Identifying hand gestures for pedestrian-driver communication Open

Thomas Brand, Markus Schmitz · 2024

Computer science Engineering Geography

Road traffic is largely defined by clear rules and laws. However, there are certain situations that are ambiguous and in which explicit communication between road users is needed to resolve such misjudgements or ambiguities. Especially han…

Removal, mechanistic and kinetic studies of Cr(VI), Cd(II) and Pb(II) cations using Fe₃O₄ functionalized Schiff base chelating ligands Open

George S. Nyamato, Ian T. Kabogo, Siphosethu Maqinana, Rene Bachmann, Markus Schmitz , et al. · 2024

Chemistry

The Schiff base chelating ligands; (E)-2-(3,3-dimethoxy-2-oxa-7,10-diaza-3-silaundec-10-en-11-yl)phenol(L1), (E)-N-(2-((pyridine-2ylmethylene)amino)ethyl)-3-(trimethoxysilyl)propan-1-amine (L2) and (E)-N-(2-((thiophen-2-ylmethylene)amino)e…

CCDC 2231889: Experimental Crystal Structure Determination Open

Kristin Krämer, Markus Schmitz, Harald Kelm, Christoph van Wüllen, Hans‐Jörg Krüger · 2023

Art Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2231890: Experimental Crystal Structure Determination Open

Kristin Krämer, Markus Schmitz, Harald Kelm, Christoph van Wüllen, Hans‐Jörg Krüger · 2023

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

Cover Feature: Novel Metallomacrocyclic Carboxamide Mn(II) Complexes as Efficient Catalysts for the Transfer Hydrogenation of Ketones (ChemCatChem 23/2023) Open

Robert T. Kumah, Francis K. Migwi, Markus Schmitz, Werner R. Thiel, Stephen O. Ojwach · 2023

Chemistry Computer science Engineering

The Cover Feature shows that there is light on the application of Mn(II) complexes as catalysts in the conversion of ketones to alcohols. In their Research Article, S. O. Ojwach and co-workers have for the first time reported that dinuclea…

CCDC 2174895: Experimental Crystal Structure Determination Open

Robert T. Kumah, Francis K. Migwi, Markus Schmitz, Werner R. Thiel, Stephen O. Ojwach · 2023

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

Novel Metallomacrocyclic Carboxamide Mn(II) Complexes as Efficient Catalysts for the Transfer Hydrogenation of Ketones Open

Robert T. Kumah, Francis K. Migwi, Markus Schmitz, Werner R. Thiel, Stephen O. Ojwach · 2023

Chemistry

Herein, we present the first metallomacrocyclic Mn(II) complexes as efficient catalysts for the transfer hydrogenation of ketones. The dinuclear Mn(II) complexes [Mn 2 ( L1 – L4 ) 2 Cl 2 ] ( Mn1 – Mn4 ), were synthesised in good yields by …

Unexpected Reduction of a Coordinated Diazapyridinophane Ligand Bound to Chromium(III) Ion Leading to Delocalization of the Unpaired Electron across Two Isolated Pyridine Units Open

Kristin Krämer, Markus Schmitz, Harald Kelm, Christoph van Wüllen, Hans‐Jörg Krüger · 2023

Chemistry

In the tetraazamacrocyclic ligand N , N ’‐dimethyl‐2,11‐diaza‐[3.3](2,6)pyridinophane (L‐N 4 Me 2 ), the two pyridine units are separated from each other by sp 3 ‐hybridized triatomic bridges. Such electronically isolated pyridine moieties…

Controlling the Physical Properties of Fe3O4-Immobilized Palladium Complexes towards Reusable Catalysts in the Methoxycarbonylation of 1-Hexene Open

Saphan O. Akiri, Markus Schmitz, Stephen O. Ojwach · 2023

Chemistry Materials science

This paper describes the use of immobilized palladium catalysts on Fe3O4 magnetic nanoparticles (MNPs) to afford magnetically separable catalysts in the methoxycarbonylation of 1-hexene. Immobilization of homogeneous complex [Pd(L1)Cl2] (P…

CCDC 2231884: Experimental Crystal Structure Determination Open

Christoph Metzger, Ramapada Dolai, Sabine Reh, Harald Kelm, Markus Schmitz , et al. · 2023

Geography Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2231883: Experimental Crystal Structure Determination Open

Christoph Metzger, Ramapada Dolai, Sabine Reh, Harald Kelm, Markus Schmitz , et al. · 2023

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2231885: Experimental Crystal Structure Determination Open

Christoph Metzger, Ramapada Dolai, Sabine Reh, Harald Kelm, Markus Schmitz , et al. · 2023

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2231886: Experimental Crystal Structure Determination Open

Christoph Metzger, Ramapada Dolai, Sabine Reh, Harald Kelm, Markus Schmitz , et al. · 2023

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2231882: Experimental Crystal Structure Determination Open

Christoph Metzger, Ramapada Dolai, Sabine Reh, Harald Kelm, Markus Schmitz , et al. · 2023

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2231887: Experimental Crystal Structure Determination Open

Christoph Metzger, Ramapada Dolai, Sabine Reh, Harald Kelm, Markus Schmitz , et al. · 2023

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

A New Type of Valence Tautomerism in Cobalt Dioxolene Complexes – Temperature‐Induced Transition from a Cobalt(III) Catecholate to a Low‐Spin Cobalt(II) Semiquinonate State Open

Christoph Metzger, Ramapada Dolai, Sabine Reh, Harald Kelm, Markus Schmitz , et al. · 2023

Chemistry Physics

The synthesis and characterization of the monocationic cobalt(III) catecholate complex [Co(L‐N 4 t Bu 2 )(Cl 2 cat)] + (L‐N 4 t Bu 2 = N,N’ ‐Di‐ tert .‐butyl‐2,11‐diaza[3.3](2,6)pyridinophane, Cl 2 cat 2− =4,5‐dichlorocatecholate) are pres…

CCDC 2077031: Experimental Crystal Structure Determination Open