Micro-aerobic production of isobutanol with Pseudomonas putida and investigation of its resilience to substrate limitations See

The transition from an economy based on fossil resources to a regenerative economy is imminent yet uncertain. Despite an awareness of the scarcity of fossil fuels and the increasing natural disasters due to climate change, the world’s renewable energy supply still constitutes less ...

Sectional-based PBE-MMC-LES methodology for simulating flame synthesis of particulates with fractal morphology See

Das Ziel der vorliegenden Arbeit ist die Entwicklung einer effizienten Methodik zur Simulation der Flammensynthese von Partikeln mit fraktaler Morphologie unter Verwendung einer dünn besetzten Lagrange-Partikelmethode. Die Flammensynthese umfasst die Vorläuferchemie in der Gasphase und Aerosolprozesse wie Parti...

Evaluation and application of estimated gaze depth in Virtual Reality See

Eye Tracking Kameras werden zum Standard in neuen Virtual Reality Brillen. Während Evaluation und Bewertung von zweidimensionalen Eye Tracking Daten schon Einsatz in Forschung und Designprozessen finden, ist der Einsatz von dreidimensionaler Blicktiefe weitgehend unerforscht. Üblicherweise wird zur Schätzu...

Space-time gaze visualization in AR See

More and more research is focused on analyzing gaze data to gain new insights into the cognitive processes of individuals. While earlier works conducted statistical analysis onto the recorded eye-movement data, recent research focuses on qualitative analysis based on visualization techniques....

Virtual and real-world AOI in AR See

Our work presents a visualization tool, which allows the exploration and comparison of area of interests (AOIs) in an augmented reality (AR) environment. For this purpose, we utilized Microsoft HoloLens 2, which comprises an integrated eye tracker. We extend existing visualization techniques...

Visual Analytics für Visual-Reasoning-Aufgaben See

Das Ziel dieser Arbeit ist die Entwicklung einer explorativen Analysesoftware für Anwendungen im Bereich Visual Question Answering (VQA), einer Problemformulierung des Forschungsfeldes Deep Learning. Sie soll dabei helfen, fehlerhafte Ausgaben eines gegebenen VQA-Systems zu identifizieren, nachzuvollziehen und ...

Migrating monolithic architectures to microservices : a study on software quality attributes See

Es gibt viele Beweggründe für die Migration von einer monolithischen zu einer Microservice-Architektur, z. B. hohe Skalierbarkeit oder verbesserte Wartbarkeit. Dabei müssen jedoch mehrere Faktoren im Migrationsprozess berücksichtigt werden, darunter auch Qualitätsmerkmale. Da die Migration zu einer Microservice...

Neural network full-body human predictive models and their use for coordinated robot motion planning See

Stabilität und Langzeitverhalten schlanker Brettschichtholzträger See

Ausgehend vom Kippproblem nach Biegetorsionstheorie II. Ordnung wurden numerische Untersuchungen zum Torsionsmoment aus Kippstabilisierung und Modellrechnungen zum Kippen schlanker Brettschichtholzträger unter Berücksichtigung des Langzeitverhaltens durchgeführt. Für das Torsionsmoment aus Kippstabilisierung konnte ein Näherungsverfahr...

Stratigraphic chart of the sedimentary basins of Costa Rica, Central America See

Costa Rican sedimentary rocks deposited since the Campanian are subdivided into supergroups, groups, subgroups, and formations. The Curime, Boruca and Cerece supergroups are unconformity-bounded units. The preexisting number of formations is considerably reduced. The remaining rock units described in ...

Backsourcing von Logistik : Motivation für und Herausforderungen beim Backsourcing von Logistik See

Während das Outsourcing von Logistikfunktionen in der Fachliteratur bereits vielfach untersucht wurde, stellt das Backsourcing von Logistik - d. h. die Wiedereingliederung zuvor ausgelagerter Logistikfunktionen zur Selbsterstellung der Leistung - noch ein neues Feld der wissenschaftlichen Forschung dar. De...

A model-based framework for the assessment of energy-efficiency and CO2-mitigation measures in multi-cylinder paper drying See

Thesis on the effect of energy-efficiency and CO2-mitigation measures in multi-cylinder paper drying.

Host firewall on AUTOSAR Adaptive based vehicle computers & domain ECUs See

Setting up firewalls without additional tooling can be inefficient and complicated. In this paper a prototype will be presented that allows the configuration of an ECU host firewall based on a well defined configuration file. This firewall is designed to run on vehicle computers&#x...

Development of novel liquid and gel polymer electrolytes for room temperature sodium-sulfur batteries See

The ever-growing energy consumption requires promising next-generation advanced energy storage systems. Secondary batteries are an indispensable part of the energy storage market, with lithium-ion batteries (LIB) holding more than 85% of the market share. The booming electric vehicle (EV) market ...

On the information transfer between imagery, point clouds, and meshes for multi-modal semantics utilizing geospatial data See

The semantic segmentation of the huge amount of acquired 3D data has become an important task in recent years. Images and Point Clouds (PCs) are fundamental data representations, particularly in urban mapping applications. Textured meshes integrate both representations by wiring the PC ...

Stakeholder assessment on closing nutrient cycles through co-recycling of biodegradable household kitchen waste and black water between rural and urban areas in South India See

Agricultural land degradation, urban migration, increasing food demand and waste, and inadequate sanitation systems all affect farmers, local society, and the environment in South India. Joint recycling of biodegradable secondary household resources to close nutrient cycles between urban and rural...

Comparative life cycle sustainability assessment of mono- vs. bivalent operation of a crucible melting furnace See

The benefits of energy flexibility measures have not yet been conclusively assessed from an ecological, economic, and social perspective. Until now, analysis has focused on the influence of changes in the energy system and the ecological and economic benefits of these. Therefore, the&#x...

Optimization of mechanosensitive cross-talk between matrix stiffness and protein density : independent matrix properties regulate spreading dynamics of myocytes See

Cells actively sense differences in topology, matrix elasticity and protein composition of the extracellular microenvironment and adapt their function and morphology. In this study, we focus on the cross-talk between matrix stiffness and protein coating density that regulates morphology and proli...

Increasing low-temperature toughness of 09Mn2Si steel through lamellar structuring by helical rolling See

The aim of the paper was to investigate the helical rolling parameters (a number of passes) for the microstructural modification and the low-temperature impact toughness improvement of the 09Mn2Si High Strength Low-Alloyed (HSLA) steel. In order to achieve this purpose, work spent to&#x...