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Article
Open AccessPr3+-doped YPO4 nanocrystal embedded into an optical fiber
Optical fiber with YPO4:Pr3+ nanocrystals (NCs) is presented for the first time using the glass powder—NCs do** method. The method’s advantage is separate preparation of NCs and glass to preserve luminescent an...
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Article
Open AccessEffects of queen excluders on the colony dynamics of honeybees (Apis mellifera L.) under biodynamic management
The evaluation of beekee** management practices (BMPs) is important for beekeepers worldwide because their choice affects health and survival of managed honeybee (A. mellifera L.) colonies and touches ethical a...
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Chapter and Conference Paper
Weight Re-map** for Variational Quantum Algorithms
Inspired by the remarkable success of artificial neural networks across a broad spectrum of AI tasks, variational quantum circuits (VQCs) have recently seen an upsurge in quantum machine learning applications....
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Chapter
THz Broadband Channel Sounders
This chapter is the perfect introduction to get an overview of THz channel sounder technologies. Additionally, all relevant state of the art and references for the field of THz channel sounding are summarized....
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Chapter and Conference Paper
Case-Based Inverse Reinforcement Learning Using Temporal Coherence
Providing expert trajectories in the context of Imitation Learning is often expensive and time-consuming. The goal must therefore be to create algorithms which require as little expert data as possible. In thi...
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Chapter and Conference Paper
Specification Aware Multi-Agent Reinforcement Learning
Engineering intelligent industrial systems is challenging due to high complexity and uncertainty with respect to domain dynamics and multiple agents. If industrial systems act autonomously, their choices and r...
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Chapter
Application of RPA for Cross-Border Business Processes Based on the Example of Intra-Community Supplies
Cross-border business processes usually require significant amounts of paperwork. This contribution shows how several software robots can be synchronised in order to automate complex business processes. A nove...
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Article
Open AccessBlockchain-basierte Betriebsprüfung am Beispiel der deutschen Finanzverwaltung
Die Blockchain-Technologie bietet vielfältige Anwendungspotenziale in den Bereichen des Steuerrechts und der Finanzverwaltung. Der Beitrag analysiert am Beispiel einer Prüfung von steuerlichen Informationen de...
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Article
Open AccessInter-hospital transfer for mechanical thrombectomy within the supraregional stroke network NEVAS
Telemedicine stroke networks are mandatory to provide inter-hospital transfer for mechanical thrombectomy (MT). However, studies on patient selection in daily practice are sparse.
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Chapter
Torsional Magnetic Angle for Magnetospirillum gryphiswaldense
In the present study we tested magnetosomes isolated from the magnetic bacterium Magnetospirillum gryphiswaldense for their magnetic qualities when embedded in three different environmental surroundings: (1) medi...
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Chapter and Conference Paper
Difficulty Classification of Mountainbike Downhill Trails Utilizing Deep Neural Networks
The difficulty of mountainbike downhill trails is a subjective perception. However, sports-associations and mountainbike park operators attempt to group trails into different levels of difficulty with scales l...
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Chapter and Conference Paper
Soccer Team Vectors
In this work we present STEVE - Soccer TEam VEctors, a principled approach for learning real valued vectors for soccer teams where similar teams are close to each other in the resulting vector space. STEVE only r...
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Chapter and Conference Paper
Policy Entropy for Out-of-Distribution Classification
One critical prerequisite for the deployment of reinforcement learning systems in the real world is the ability to reliably detect situations on which the agent was not trained. Such situations could lead to p...
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Chapter and Conference Paper
A Quantum Annealing Algorithm for Finding Pure Nash Equilibria in Graphical Games
We introduce Q-Nash, a quantum annealing algorithm for the NP-complete problem of finding pure Nash equilibria in graphical games. The algorithm consists of two phases. The first phase determines all combinat...
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Article
Open AccessTime-Resolved Study of Site-Specific Corrosion in a Single Crystalline Silver Nanoparticle
We followed over 24 h a corrosion process in monocrystalline triangular-shaped nanoparticles at a single-particle level by atomic force microscopy and optical spectroscopy techniques under ambient laboratory c...
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Article
Phase formation, magnetic properties, and phase stability in reducing atmosphere of M-type strontium hexaferrite nanoparticles synthesized via a modified citrate process
Nanosize Sr-hexaferrite particles (SrM) were synthesized via a citrate-based sol–gel route, and the details of the calcination reaction conditions were investigated. Thermal decomposition of a citrate precurso...
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Article
Open AccessGeFaST: An improved method for OTU assignment by generalising Swarm’s fastidious clustering approach
Massive genomic data sets from high-throughput sequencing allow for new insights into complex biological systems such as microbial communities. Analyses of their diversity and structure are typically preceded ...
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Article
Toxicity of TiO2 nanoparticles on the NRK52E renal cell line
Titanium dioxide nanoparticles are widely used in industry to produce a number of products (cosmetics, paints, foods). TiO2 nanoparticles form aggregates and their toxicity varies in function of their size. In th...
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Chapter and Conference Paper
MoDeNA: Enhancing User Security for Devices in Wireless Personal and Local Area Networks
Today most used devices are connected with each other building the Internet of Things (IoT). A variety of protocols are used depending on the underlying network infrastructure, application (e.g., Smart City, e...
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Chapter
Team Management für Unternehmensjuristen
Robert Müller und Roman P. Falta setzen sich in Kap. 28 mit dem Team Management in Legal Operations auseinander. Sie gehen zuerst auf die Herausforderungen in der Juristenführung ein und beschäftigen sich dan...
