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Articles by Stefan Hoffmann
[2512.11007] Uniform winning strategies for the synchronization games on subclasses of finite automata
arXiv:2512.11007 (cs) View PDF HTML (experimental) Comments: Subjects: Formal Languages and Automata Theory (cs.FL); Computer Science and Game Theory (cs.GT) MSC classes: 68Q45, 91A05, 20M07 Cite as: arXiv:2512.11007 [cs.FL] (or arXiv:2512.11007v1 [cs.FL] for this version) https://doi.org/10.48550/arXiv.2512.11007 Submission history From: Mikhail Volkov [ view email] [v1] Thu, 11 Dec 2025 08:37:02 UTC (25 KB) Bibliographic Tools Bibliographic Explorer Toggle Bibliographic Explorer ()...
How Promoting Access‐Based Consumption Provokes Overconsumption
1 Introduction In times of climate change, overpopulation, and overconsumption, sustainable consumption is more crucial than ever. Despite its importance, however, not enough people adopt these consumption lifestyles (Gore 2021; Worldometer 2022). In particular, consumers often perceive sustainable consumption choices as involving sacrifices, such as higher expenditures (e.g., price; de Ferrer 2020), increased transaction costs (e.g., effort; White et al.
No need for meat as most customers do not leave canteens on Veggie Days - npj Climate Action
Abstract Switching to a diet lower in red meat has the potential to reduce greenhouse gas emissions. Using a unique time series of daily sales data from three German university canteens from 2017 to 2019, we analyse the effects of a monthly Veggie Day in a food-away-from-home context. We find that the temporary ban on meat dishes did not lead to a widespread boycott – as the heated public debates might have suggested. In our setting, a Veggie Day could reduce greenhouse gas emissions by up to 66%.
An Efficient Pyrrolysyl-tRNA Synthetase for Economical Production of MeHis-containing Enzymes
An Efficient Pyrrolysyl-tRNA Synthetase for Economical Production of MeHis-containing Enzymes Genetic code expansion has emerged as a powerful tool in enzyme design and engineering, providing new insights into sophisticated catalytic mechanisms and enabling the development of enzymes with new catalytic functions.
Service Operations Consultants & Digital Service Operations
When done right, service operations and corporate support operations foster great customer experiences along with efficiency and resilience. To that end, our service and support operations consulting experts combine hands-on experience with advanced tools and big-picture thinking to unlock both cost savings and business value. To meet heightened customer expectations while boosting both their top and bottom lines, businesses can optimize their service operations and corporate support operations.
Engineering stringent genetic biocontainment of yeast with a protein stability switch - Nature Communications
Abstract Synthetic biology holds immense promise to tackle key problems in resource use, environmental remediation, and human health care. However, comprehensive safety measures are lacking to employ engineered microorganisms in open-environment applications. Genetically encoded biocontainment systems may solve this issue. Here, we describe such a system based on conditional stability of essential proteins. We used a destabilizing domain degron stabilized by estradiol addition (ERdd).
Beyond society's desire for a slowed‐down temporal experience: Toward a nomological network of individuals' need‐for deceleration
Limitations and further research This study has a number of limitations, opening avenues for future research. First, while the measure of need-for-deceleration has been validated in two countries, more research is needed to establish the scale's suitability across a larger number of more diverse societies and settings. Grounded in a societal acceleration (Hsu & Elliott, 2014; Rosa, 2013), a person's need-for-deceleration is shaped by society and culture.
ILaS, the new “light bus” in cars - not only for light
The ILaS bus (ISELED Light and Sensor network) has the potential to displace the LIN bus from the market, because ILaS enables faster communication between controller, sensor and actuator at lower cost. ILaS fundamentally changes the possiblities for in-car networking. (Bild: Inova Semiconductors) ISELED – the “Digital LED” – was presented for the first time in November 2016 at the electronica trade fair.
Alles zu ILAS, dem neuen „Lichtbus“ im Auto - nicht nur für Licht
Automotive Der ILAS-Bus (Iseled Light and Sensor Network) ermöglicht schnellere und preisgünstigere Kommunikation zwischen Controller, Sensor und Aktor als der LiN-Bus. Wie das funktioniert. Nach Iseled sorgt jetzt der ILAS für grundlegende Veränderungen im Interior-Design.
Differences of the tumour cell glycocalyx affect binding of capsaicin-loaded chitosan nanocapsules
Abstract The glycocalyx regulates the interaction of mammalian cells with extracellular molecules, such as cytokines. However, it is unknown to which extend the glycocalyx of distinct cancer cells control the binding and uptake of nanoparticles. In the present study, exome sequencing data of cancer patients and analysis of distinct melanoma and bladder cancer cell lines suggested differences in cancer cell-exposed glycocalyx components such as heparan sulphate.
The Service Factory of the Future
Related Expertise: Operations, Digital Transformation June 25, 2020 By Olaf Rehse, Stefan Hoffmann, Delf Schumann, and Shruti Gangwal Imagine a world where you never have to try frantically to get through to customer service when your internet service goes down and then struggle to troubleshoot over the phone. Instead, the provider calls you to take preemptive action—or fixes the problem before you even know you have one.
The breakthroughs modernising data warehouses
By Stefan Hoffmann, Senior Product Manager, SAP . Mar 06, 2020, 10:35AM SAP’s Stefan Hoffmann details the evolution in data warehousing technology and the resultant capabilities on offer to business Data warehouses aren’t anything new. Ever since the 1980s, the concept of bringing high-value data together in one centralized place has remained the same. However, there have still been a lot of changes since the 1980s. The internet was barely used back then – only 5% of Americans had it.
人間の体には「切断されても再生するサンショウウオのような再生能力」が備わっていると判明
2019年10月15日 07時00分 サイエンス by Tawnyowl サンショウウオをはじめとする一部の動物は、四肢などが切断されても再生する能力を持っています。研究者らは人間の関節にある軟骨に、サンショウウオのような再生能力が備わっていることを発見しました。 Analysis of “old” proteins unmasks dynamic gradient of cartilage turnover in human limbs | Science Advances https://advances.sciencemag.org/content/5/10/eaax3203 Humans Have Salamander-Like Ability to Regrow Cartilage in Joints | Duke Health https://corporate.dukehealth.org/news-listing/humans-have-salamander-ability-regrow-cartilage-joints...
The role of serious games in the iManageCancer project
Stefan Hoffmann1 and Stephen Wilson2 1Promotion Software GmbH, Tübingen 72072, Germany 2University of Bedfordshire, Bedfordshire, Luton LU1 3JU, UK Correspondence to: Stefan Hoffmann. Email: stefan.hoffmann@promotion-software.de Abstract Within the iManageCancer project, two serious games were developed, one for adults and one for children and adolescents. The adult’s game was developed by the University of Bedfordshire (UK), the kid’s game by Promotion Software GmbH (Germany).
Fotos auf Gleisen – ein tödlicher Trend - Fotografie Anfänger
Man sieht immer wieder im Internet Fotos kursieren, auf denen beste Freundinnen eine Selfie auf Gleisen machen, eine Familie oder ein Hund die Gleise entlang schlendern, oder sich ein halb nacktes Model auf den Gleisen räkelt. Selbst professionelle Fotostudios bieten diese Art von Bildern an. Auch wenn diese Profis wirklich stillgelegte Strecken kennen sollten, so wissen das die Nachahmer oft nicht.
A user-friendly, low-cost turbidostat with versatile growth rate estimation based on an extended Kalman filter
For various experimental applications, microbial cultures at defined, constant densities are highly advantageous over simple batch cultures. Due to high costs, however, devices for continuous culture at freely defined densities still experience limited use. We have developed a small-scale turbidostat for research purposes, which is manufactured from inexpensive components and 3D printed parts.
Ideen zu haben ist himmlisch, sie auszuarbeiten die Hölle
Zum Kollektiv gehört auch das Publikum. Der Fernsehzuschauer oder die Kinogängerin sitzt quasi auch schon am Tisch. Denn bereits in der Treatment-Phase muss man überlegen, an welche Zuschauer sich der Film richten soll. In der Regel noch ohne jeden Dialog werden die Informationen vermittelt, die notwendig sind, um die Motivationen der handelnden Figuren in den Haupt- und Nebengeschichten zu verstehen.
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