cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analysis Of Process Models For The Business Model Development Considering Special SME Requirements For Offering PSS
Creators: name: Lins, Dominik
name: Arnold, Dominik
name: Köhler, Christian
name: Mahl, Tobias
name: Prinz, Christopher
name: Kuhlenkötter, Bernd
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: hybrid value creation
subject: business model development
subject: process planning
subject: product service systems
subject: SME
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The continuous testing and redesign of current business models and the associated adaptation of increasingly customized value propositions are nowadays becoming more and more important for companies. Thereby the additional or integrated offering of services as new forms of hybrid value creation are gaining importance. Small and medium-sized enterprises (SMEs) in particular are still at the beginning of the challenge of successfully designing the transformation to offer product service systems (PSS), as they often lack time, technical and methodological resources. This paper first describes the derived requirements for a process model of PSS-oriented business model development for SMEs. The requirements result on the one hand from the research of current scientific publications on this topic and on the other hand from the analysis and evaluation of use cases from practice at SMEs. This is followed by an overview of current process models that deal with business model development and innovation. The identified process models are analyzed in terms of the considered phases, the used methods, and the industries of the potential users. Furthermore, they are examined for SME suitability on the basis of the derived requirements. By means of the comparison of the current process models and the requirements from the SMEs the necessity of an adaption and further detailing of the individual phases of the process models is pointed out. SMEs have to be able to apply these models independently. Finally, the article presents an initial approach specifying the development phase of PSS-oriented business models by means of detailed planning with a focus on the mechanical and plant engineering sector to support the users.
Framework for describing functions of digital technologies in manual assembly systems
Creators: name: Leineweber, Stefan
name: Sudhoff, Martin
name: Prinz, Christopher
name: Kuhlenkötter, Bernd
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Digitization
subject: Digital Technologies
subject: Manual assembly
subject: Framework
subject: Transformation
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The integration of digital technologies to promote digitization is essential for the competitiveness of manufacturing enterprises. As part of the production process, the manual assembly is subject of this digitizing change process. According to recent studies the integration of digital technologies is primarily limited to scenarios in larger enterprises or prototype applications. For companies with a manual assembly segment at a lower level of digitization these scenarios, adequately aggregated, potentially contain important insights related to the choice of appropriate digital technologies. An investigation of these scenarios, for example in the form of a qualitative study, therefore seems appropriate. In advance of such an investigation, however, the scope of the investigation, the manual assembly area, must be modeled in order to be able to depict specific situations in the scenarios under investigation. Secondly, the spectrum of digital technologies currently used in manual assembly must be identified and described. The latter is the topic of this paper. The authors of this paper aims to create a framework for describing and classifying digital technologies in manual assembly on the basis of their functions.
Hans Jürgen Heuser, Oberrheinische Goldschmiedekunst im Hochmittelalter
Creators: name: Grimme, Ernst Günther
Publisher: name: Aachener Kunstblätter
Year: 2017

description: Rezension zu: Hans Jürgen Heuser, Oberrheinische Goldschmiede- kunst im Hochmittelalter, Berlin 1974 (Deutscher Ver- lag für Kunstwissenschaft, 249 Textseiten, 1 Tarbabbil- dung, 731 Schwarzweißabbildungen)
description: Aachener Kunstblätter, Bd. 48 (1978-1979): Aachener Kunstblätter
2HDM Portal Dark Matter: LHC data and the Fermi-LAT 135 GeV Line
Creators: name: Bai, Yang
name: Barger, Vernon
name: Everett, Lisa L.
name: Shaughnessy, Gabe
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study a two Higgs doublet model augmented by a scalar dark matter particle that provides an excellent fit to the LHC Higgs data and the Fermi-LAT 135 GeV line. The heavy CP-even Higgs boson, which predominantly mediates annihilation and scattering, must have a coupling to weak gauge bosons at or below percent level to suppress the continuum gamma-ray spectrum below the limit from the Fermi-LAT data and the anti-proton spectrum constrained by the PAMELA data. Discovering or excluding this CP-even Higgs boson at the LHC with a mass between 265 and 280 GeV and an enhanced diphoton branching ratio is crucial to test this scenario.
description: 6 pages, 4 figures
Lehrveranstaltung "Beginn Volkslied"
Creators: name: Peter Oberosler
Publisher: name: Zenodo
Year: 2023

description: Methoden der Feldforschung / Einheit vom 14.05.2019 / SoSe 2019;
Institut für Musikwissenschaft / Universität Innsbruck;
Prof. Dr. Ammann Raymond / Peter Oberosler M.A.;
Recherches sur deux chefs-d’oeuvre du patrimoine artistique liégeois: Tivoire dit de Notger et les fonts baptismaux dits de Renier de Huy
Creators: name: Colman, Pierre
name: Lhoist-Colman, Berthe
Publisher: name: Aachener Kunstblätter
Year: 2017

description: -
description: Aachener Kunstblätter, Bd. 52 (1984): Aachener Kunstblätter
Accurate estimates of asymptotic indices via fractional calculus
Creators: name: Dhatt, Sharmistha
name: Bhattacharyya, Kamal
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We devise a three-parameter random search strategy to obtain accurate estimates of the large-coupling amplitude and exponent of an observable from its divergent Taylor expansion, known to some desired order. The endeavor exploits the power of fractional calculus, aided by an auxiliary series and subsequent construction of Padé approximants. Pilot calculations on the ground-state energy perturbation series of the octic anharmonic oscillator reveal the spectacular performance.
description: 10 pages, 5 tables
Musikanthropologie Lehrveranstaltung
Creators: name: Peter Oberosler
Publisher: name: Zenodo
Year: 2023

description: Einführung in die Musikethnologie und Musikanthropologie;
Seminar, Sommersemester 2023, SoSe 2023;
Universität Mozarteum Salzburg, Haus der Musik, Universitätsstr. 1, 5. Stock, Raum U0505.07.25 (= alter IT-Raum), Freitag, geblockt, 14.00–17.00 Uhr (= 4 Unterrichtsstunden pro Sitzung);
Einheit über die Musikanthropologie (12.05.2023)
Ao. Univ.-Prof. Dr. Thomas Nußbaumer / Peter Oberosler MA;
Was ist tirolerisch ... überliefert? - Teil 2
Creators: name: Peter Oberosler
Publisher: name: Zenodo
Year: 2023

description: Tiroler Volksmusikverein, G'sungen und G'spielt, 48. Jahrgang, Heft 04, Dezember 2023, S. 14-16;
"Was ist tirolerisch ... überliefert? - Teil 2;
Peter Oberosler
A quantitative evaluation of health care system in US, China, and Sweden
Creators: name: Wang, Qixin
name: Li, Menghui
name: Zu, Hualong
name: Gao, Mingyi
name: Cao, Chenghua
name: Xia, Li Charlie
Publisher: name: arXiv
Year: 2013
Subjects: subject: Applications (stat.AP)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: This study is mainly aimed at evaluating the effectiveness of current health care systems of several representative countries and improving that of the US. To achieve these goals, a people-oriented non-linear evaluation model is designed. It comprises one major evaluation metric and four minor metrics. The major metric is constituted by combining possible factors that most significantly determine or affect the life expectancy of people in this country. The four minor metrics evaluate less important aspects of health care systems and are subordinate to the major one. The authors rank some of the health care systems in the world according to the major metric and detect problems in them with the help of minor ones. It is concluded that the health care system of Sweden scores higher than the US and Chinese system scores lower than that of the US. Especially, the health care system of US lags behind a little bit compared with its economic power. At last, it is reasonable for the American government to optimize the arrangement of funding base on the result of goal programming model.
description: 6 figures, 2 tables
A Deep Learning Framework for automated collection and analysis of traffic data based on identifying and classifying Delivery Vehicles in Logistics
Creators: name: Jin, Meng
name: Mauch, Lars Andreas
name: Bienzeisler, Bernd
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Urban Freight Transportation
subject: Identification and Classification Delivery Vehicles
subject: Logistics
subject: Deep Learning
subject: Image Recognition
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: In urban logistics, analyzing urban traffic data plays an important role in achieving higher schedule reliability and delivery time efficiency. To increase the diversity of urban traffic data, we developed a solution for the automated collection and analysis of different types of traffic data. These are needed to optimize and control the flow of traffic. The use of traditional on-road sensors (e.g., inductive loops) for collecting data is necessary but not currently sufficient because it cannot draw any conclusions about the type of goods being transported. In this paper, we propose a framework in which different classes of delivery vehicles and types of goods being shipped are identified in road videos by deep-learning-based image recognition method. Video sequences are automatically evaluated according to the following criteria: (i) distinguish between individual and commercial vehicles, (ii) identify the category of commercial vehicles, for example, van, box trucks, small trucks, etc. (iii) identify the special features of the vehicle body (such as the name of the carrier) to classify commercial transportation of food, general goods or package services, etc. Using this method, logistics throughput of a designated city or region and the peak time of goods transportation can be obtained. This provides the carrier with better pre-advice and potential actions to improve transportation efficiency. For the evaluation of our framework, we collected real street videos at different time points in the main traffic arteries of Heilbronn, Germany. In particular, the difference between traffic flow of logistics services before and during the COVID-19 epidemic was compared. The results of implementation and testing demonstrated a high-precision, low-latency performance of the framework for obtaining urban logistics data.
Quality Monitoring Of Coupled Digital Twins For Multistep Process Chains Using Bayesian Networks
Creators: name: Selch, Maximilian
name: Hänel, Albrecht
name: Frieß, Uwe
name: Ihlenfeldt, Steffen
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Digital twin
subject: Process chain model
subject: Digitalisation
subject: Machine learning
subject: Bayesian Networks
subject: Quantum Computing
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The digital representation of physical assets and process steps by digital twins is key to address pressuring challenges like adaptive manufacturing or customised production. Recent breakthroughs in the field of digital twins and Edge-based AI already enable digital optimization of individual process steps. However, high-value goods typically include multiple step process chains including a broad range from generative and additive processes over several steps of material removal up to assembly. Therefore, a digital twin over the holistic process chain is necessary. While even the set-up of representative twins for a single step is already challenging, a concept for monitoring of the interaction and overall quality control of holistic process chains does not exist yet. The paper introduces a machine-learning method based on probabilistic Bayesian networks to monitor the »digital twin quality« of coupled digital twins which includes several sub-instances of digital twins. The approach identifies the contribution of each instance to the overall prediction quality. Furthermore, it is possible to give a range-estimation for the prediction accuracy of the individual subinstances. It is therefore possible to identify the most influential sub-instances of digital twins as well as their individual prediction quality. With the help of this information, the quality of the digital twin can be improved by considering individual sub-instances in a targeted manner. Finally, a preview emphasises the potential benefits of the quantum computing technology when dealing with parallel computation of largescale inference models.
Requirements For Incentive Mechanisms In Industrial Data Ecosystems
Creators: name: Gelhaar, Joshua
name: Both, Jan
name: Otto, Boris
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Requirements
subject: incentives mechanisms
subject: data sharing
subject: industrial data ecosystems
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: In the increasingly interconnected business world, economic value is less and less created by one company alone but rather through the combination and enrichment of data by various actors in so-called data ecosystems. The research field around data ecosystems is, however, still in its infancy. In particular, the lack of knowledge about the actual benefits of inter-organisational data sharing is seen as one of the main obstacles why companies are currently not motivated to engage in data ecosystems. This is especially evident in traditional sectors, such as production or logistics, where data is still shared comparatively rarely. However, there is also consensus in these sectors that cross-company data-driven services, such as collaborative condition monitoring, can generate major value for all actors involved. One reason for this discrepancy is that it is often not clear which incentives exist for data providers and how they can generate added value from offering their data to other actors in an ecosystem. Fair and appropriate incentive and revenue sharing mechanisms are needed to ensure reliable cooperation and sustainable ecosystem development. To address this research gap and contribute to a deeper understanding, we conduct a literature review and identify requirements for incentive mechanisms in industrial data ecosystems. The results show, among other things, that technical requirements, such as enabling data usage control, as well as economic aspects, for instance, the fair monetary valuation of data, play an important role in incentive mechanisms in industrial data ecosystems. Understanding these requirements can help practitioners to better comprehend the incentive mechanisms of the ecosystems in which their organisations participate and can ultimately help to create new data-driven products and services.
A Concept for Camera-based Classification of Load Carriers
Creators: name: Holm, Dimitrij-Marian
name: Fottner, Johannes
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Circular Economy
subject: Reverse Logistics
subject: Classification
subject: Load Carrier
subject: Cargo Identification
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Due to growing environmental awareness, the Circular Economy and in particular the concept of Reverse Logistics (RL) are more and more becoming the focus of industry, yielding ecological as well as economic advantages. However, the successful implementation of the concepts requires that several challenges be met. One of the most common challenges is the lack of information within RL. One proposed solution is to use more Automatic Identification Systems (Auto-ID) to track returning goods and close the information gaps between RL participants. Currently available identification systems are often limited in their field of application, as they can be very expensive, require a huge change in current logistics processes or suffer from physical characteristics, such as electromagnetic absorption or limited visual contact. With this paper, we introduce our novel concept for load carrier classification and quantification using Time-of-Flight (ToF) cameras in combination with color images, beginning with a general overview of the system architecture and process structure. This is followed by an in-depth analysis of the process steps, starting with triggering camera records followed by image pre-processing, classification and finally a quantification of the loaded cargo.
A Catalogue of exquisite & rare works of art including 18th to 19th century costume textiles & needlework
Creators: name: Ginsburg, Cora
Publisher: name: Cora Ginsburg LLC: A catalogue of rare works of art including 17th to 20th century costume, textiles, and needlework
Year: 2017

description: Cora Ginsburg LLC: A catalogue of rare works of art including 17th to 20th century costume, textiles, and needlework, 2016: A Catalogue of exquisite & rare works of art including 18th to 19th century costume textiles & needlework 2016
Top-antitop resonance searches beyond 1 TeV
Creators: name: Alvarez, Ezequiel
name: Vietto, Juan Ignacio Sanchez
name: Szynkman, Alejandro
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We perform a general parton level analysis for the search of heavy resonant states in the production of top-antitop pairs at the LHC with an integrated luminosity of 30 fb^-1. We assume the existence of resonances that only couple to quarks and propose kinematic cuts in order to increase the amount of events produced through quark-annihilation. We study the interplay between different variables and their impact on the purity of the selected sample. We make focus on the longitudinal ($β$) and transverse ($p_T$) momentum of the top-antitop pair, and the scattering angle ($θ$) in the center of mass reference frame. We observe that $β$ is replaced by $θ$ as a suitable discriminating variable of quark-annihilation processes for invariant masses above 1 TeV. Finally, we illustrate the analysis with a gluon resonance of 1.5 TeV and show the improvement in the sensitivity of the signal when cuts on $θ$ are imposed.
description: 19 pages and 6 figures
Feature Engineering For A Cross-process Quality Prediction Of An End-of-line Hydraulic Leakage Test Using An Experiment Sample
Creators: name: Neunzig, Christian
name: Fahle, Simon
name: Kuhlenkötter, Bernd
name: Möller, Matthias
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Feature Engineering
subject: Hydraulics
subject: Machine learning
subject: Quality Control
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The increasing availability of manufacturing data and advanced analysis tools are forcing the demand for data-driven approaches to improve the quality of workpieces and the efficiency of manufacturing processes. The analysis of real manufacturing data is challenging due to frequent changes in production circumstances. In this work, machine learning methods based on the data along the value chain of hydraulic valves are used to predict the leakage results during end-of-line testing. The leakage volume flow measurement results are very sensitive to changes in gap geometry and temperature level in the measurement cross-section. Additional measurements and experiments are required to interpret the systematic influences of the input data on the target variable and to introduce the missing information into the dataset. The design of a metamodel using experiment data supports the identification of statistical patterns to be applied to the real production dataset as a feature. This paper presents a systematic approach to hand-crafted feature engineering that improves the quality prediction of end-of-line hydraulic leakage testing.
The Equipartition Magnetic Field Formula in Starburst Galaxies: Accounting for Pionic Secondaries and Strong Energy Losses
Creators: name: Lacki, Brian C.
name: Beck, Rainer
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Equipartition arguments provide an easy way to find a characteristic scale for the magnetic field from radio emission, by assuming the energy densities in cosmic rays and magnetic fields are the same. Yet most of the cosmic ray content in star-forming galaxies is in protons, which are invisible in radio emission. Therefore, the argument needs assumptions about the proton spectrum, typically that of a constant proton/electron ratio. In some environments, particularly starburst galaxies, the reasoning behind these assumptions does not necessarily hold: secondary pionic positrons and electrons may be responsible for most of the radio emission, and strong energy losses can alter the proton/electron ratio. We derive an equipartition expression that should work in a hadronic loss-dominated environment like starburst galaxies. Surprisingly, despite the radically different assumptions from the classical equipartition formula, numerically the results for starburst magnetic fields are similar. We explain this fortuitous coincidence using the energetics of secondary production and energy loss times. We show that these processes cause the proton/electron ratio to be ~100 for GHz-emitting electrons in starbursts.
description: Accepted by MNRAS, 17 pages, 2 figures
A Process Model For Managing Business Applications In The Digital Transformation
Creators: name: Hicking, Jan
name: Schröer, Tobias
name: Renneberg, Florian
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Business Applications
subject: Digital Transformation
subject: Digital Architecture Management
subject: Process Management
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The digital transformation brings up various new tasks to manage new business application software and integrate them into existing business processes and legacy systems, which are necessary to keep e.g. a production system running. Today, all these tasks are on the one hand not clearly defined and on the other hand, responsibility of these cross-disciplinary tasks is unclear in companies being mostly structured in a function-oriented way. While quality management has developed to a firmly established function of process excellence years ago, IT-application management is still to become an inevitable part of the digital transformation. There are just a few authors trying to define and describe this part, the related tasks, and necessary roles in an organization. In this paper, we show how the business needs of a company can influence the ideal adaptation of the digitization solutions and thus become the success of the digital transformation. We base the paper on a use case in manufacturing companies. We then describe how companies deal with business application systems today. Based on the framework Aachen Digital Architecture Management we describe how a company can holistically improve the management of business application systems.
Asperula cynanchica L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: A. cynanchica L. Ssp. eu-cynanchica Beguinot (A. cyn. L. s. str., A. cyn. ssp. cynanchica Briq. et Cavill.) Cat. 175 und 427. Var. vulgaris Rchb. f. (var. genuina Briq.) - Verbreitet in Distr. l-3 und 4; bis 2200 m: ob Liddes (Beauverd). Subvar. decipiens Beauverd - 3: La Toula ob Liddes (Beauverd). Forma arenicola (Reuter) - 3: Orsieres (Melly); Orsieres-Bourg-St-Pierre (Wilczek); Charrat (Garns). Var. rupicola (Jordan) Cariot et Saint-Lager- 2: Ob Ayent (P.). - 3: Ob Bourg-St-Pierre (Beauverd). Var. vallesiaca (Beauverd) - 3: Valsorey (Beauverd). Ssp. aristata (L. f.) Beguinot (A. aristata L.f., A. longiflora Waldst. et Kit., A. montana auct., A. flaccida auct.) Cat. 175. 2: Lens (J.); Montana (Coquoz); ob Ferden und Kippel (J.). - 3: Ob Champexgegenden Catogne (Terretaz); ob Riddes (J.); Iserables (P.); Clebe (J.); Villette im Val d'Herens (J.); Briex (J.); Stalden-Eisten (A. Keller); Visperterminen (J.); Riedji (Beauverd, P.). Var. brachysiphon (Lange) Briq. et Cavill. (var. oreophila Briq.) -3: Pfyn (P.). Subvar. alpina (W. Bernoulli) - 3: Combe d'Orny bei Champex (R. Chodat).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Die Zwölfgötter von Rohrdorf. Ein Heiligtum im Saltus Sumelocennensis von Marcus Aurelius bis Caracalla
Creators: name: Künzl, Ernst
name: Werner, Wolfgang
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2016

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 31 (2010): Fundberichte aus Baden-Württemberg
Helmut Castritius, Dieter Geuenich und Matthias Werner (Hrsg.): Die Frühzeit der Thüringer. Archäologie, Sprache, Geschichte, Berlin / New York 2009.
Creators: name: Quast, Dieter
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2016

description: Rezensionn zu: Die Frühzeit der Thüringer. Archäologie, Sprache, Geschichte. Hrsg. von Helmut Castritius, Dieter Geuenich und Matthias Werner unter Mitarbeit von Thorsten Fischer. Ergänzungsbände zum Reallexikon der Germanischen Altertumskunde 63. Walter de Gruyter, Berlin, New York 2009. VIII + 491 Seiten mit 33 Abbildungen. ISBN 978-3-11-021454-3.
description: Fundberichte aus Baden-Württemberg, Bd. 31 (2010): Fundberichte aus Baden-Württemberg
Enabling The Smart Factory – A Digital Platform Concept For Standardized Data Integration
Creators: name: Donnelly, Julia
name: John, Andreas
name: Mirlach, Jonas
name: Osberghaus, Kilian
name: Rother, Silvia
name: Schmidt, Christian
name: Voucko-Glockner, Hannes
name: Wenninger, Simon
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Smart Factory
subject: Data Integration
subject: Digital Transformation
subject: Industry 4.0
subject: Digital Platform
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The digital transformation of industrial manufacturing companies is still seen as a challenge on the path to the smart factory and efficient and transparent production. Companies have already been dealing with concepts such as Industry 4.0 and the associated tasks of digitization and process automation for years. More recently, data-driven methods of machine learning and artificial intelligence, have increased the demands on data integration in industrial applications and the need for seamless and automated communication within information systems. This facilitates the creation of entirely new business models or the adaption of new approaches such as predictive analytics (e.g. for predictive maintenance) or data mining methods (e.g. for anomaly detection) to increase productivity. A multitude of partly proprietary standards for communication between machines and systems, and interface definitions complicates the integration of systems and data. To minimize the challenges of system and data integration, we have developed a digital platform concept as a solution to standardized data integration issues. In a first step, through literature research and expert interviews, we identified current industrial trends and key relevant standards and processes. In a second step, we developed a concept for a digital platform - a Service Hub - through which the identified standards and integration processes can be marketed. The Service Hub supports companies in their digital transformation and offers providers of various integration solutions an opportunity for individualized marketing of frequently used (integration) processes.
Development Of A Systematization Of Service-Oriented Business Models For The Mechanical Engineering Industry
Creators: name: Doerr, David Maximilian
name: Chou, Benjamin
name: Bauernhansl, Thomas
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Industrie 4.0
subject: business model
subject: mechanical engineering industry
subject: servitization
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Manufacturing companies, such as plant manufacturers and factory equipment suppliers, have been able to expand their traditional business model with services in recent decades, particularly around their core product. Thus, the transactional business model evolved into today's project business, where for example engineering services and after-sales services were additionally provided. Through the advancing integration of producers, customers and machines into cyber-physical systems, known as Industrie 4.0, it is now also possible to offer the core product as a service. This development is described with the help of various concepts such as service transformation, product-service system and servitization. Many of these concepts are interdependent and ambiguous. A clear scientific treatment of the concepts and especially a comparison of the concepts is therefore currently not possible. Therefore, the purpose of this paper is to develop a systematization in the form of a morphology that describes the various concepts that constitute servitization of the core service product in the engineering industry. In doing so, the systematization is based on the four dimensions: customer, value proposition, revenue mechanics and value chain.
Analyses isotopiques du carbone (13C) du collagène des restes de faune de Reute-Schorrenried
Creators: name: Drucker, Dorothée
name: Bocherens, Hervé
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2016

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 31 (2010): Fundberichte aus Baden-Württemberg
Electric Current Equilibrium in the Corona
Creators: name: Filippov, Boris
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A hyperbolic flux-tube configuration containing a null point below the flux rope is considered as a pre-eruptive state of coronal mass ejections that start simultaneously with flares. We demonstrate that this configuration is unstable and cannot exist for a long time in the solar corona. The inference follows from general equilibrium conditions and from analyzing simple models of the flux-rope equilibrium. A direct consequence of the stable flux-rope equilibrium in the corona are separatrices in the horizontal-field distribution in the chromosphere. They can be recognized as specific "herring-bone structures" in a chromospheric fibril pattern.
description: 12 pages, 5 figures
Production Planning And Control In Distributed And Networked Open Production Sites – An Integrative Literature Review
Creators: name: Hildebrandt, Lennart
name: Redlich, Tobias
name: Wulfsberg, Jens P.
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Production planning and control
subject: Production network
subject: Cloud manufacturing
subject: Decentralization
subject: Fab City
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The COVID-19 pandemic has once again drastically highlighted the trend and need towards urban and distributed production in cities (so-called Fab Cities) and their importance for society in order to independently meet the demand for physical goods. For small but highly individualized products, the manufacturing process is now possible in distributed and open production sites (so called FabLabs) equipped with digital manufacturing machines. These places empower individuals, start-ups, SMEs or companies to innovate, produce and educate. However, many open production sites are operated independently of each other, reducing resource efficiency, capacity utilization and competitiveness. This strives against the trend of physical and digital networking, which the manufacturing industry has long since completed in order to use its capacities more efficiently. In this paper, an integrative literature review is used to hypothesize and verify that such production planning and control (PPC) for open, distributed and bottom-up controlled production networks has not yet been scientifically researched. As a result of the review, it appears that today's production can be divided into three main types. The first main type represents the closed factory with its own PPC. The second main type represents globally connected and distributed value networks (e.g., Industry 4.0, cloud manufacturing) that are controlled top-down. The third and largely unexplored main type consists of open, bottom-up controlled as well as locally distributed but globally connected open production sites. To increase the future competitiveness and resilience of a sustainable Fab City, the authors show that further research is needed on the controlling and governance of open and urban production sites which the authors present in a research agenda.
The distribution of the ratio of consecutive level spacings in random matrix ensembles
Creators: name: Atas, Y. Y.
name: Bogomolny, E.
name: Giraud, O.
name: Roux, G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We derive expressions for the probability distribution of the ratio of two consecutive level spacings for the classical ensembles of random matrices. This ratio distribution was recently introduced to study spectral properties of many-body problems, as, contrary to the standard level spacing distributions, it does not depend on the local density of states. Our Wigner-like surmises are shown to be very accurate when compared to numerics and exact calculations in the large matrix size limit. Quantitative improvements are found through a polynomial expansion. Examples from a quantum many-body lattice model and from zeros of the Riemann zeta function are presented.
description: 5 pages, 4 figures
Solution Approach For Challenges In Product Development In The Context of Emerging Cyber-Physical Systems
Creators: name: Himmelstoss, Henry
name: Bildstein, Andreas
name: Schel, Daniel
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Product Innovation
subject: Product Development
subject: Industrie 4.0
subject: Industry 4.0
subject: Asset Administration Shell
subject: Cyber-Physical System
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The emergence of cyber-physical systems (CPS), cyber-physical production systems and smart products is fundamentally changing the approach to product development. The paper addresses the current challenges in the development and design of product innovations arising from the emergence of cyber-physical systems, cyber-physical production systems and smart products, and the resulting opportunities. To provide a basic overview of the existing challenges, results from studies, scientific publications and experiences from industry are described. These results from industry are obtained from project work with a globally operating German manufacturing company. In the course of these challenges, companies must reorient themselves in terms of their products, services and find their role in changing ecosystems. The aim is to show the extent to these challenges addressed in science and the state of the art. One approach to address these challenges is described in this paper using the technical concept of the asset administration shell (AAS) and the CRISPDM methodology. The goal is to provide insights in the early stages of product creation to drive incremental innovation or product improvement to facilitate the development of successful CPS and smart products.
A Review Of Data-Based Methods For The Development Of An Adaptive Engineering Change System For Automotive Body Shop
Creators: name: Schuh, Günther
name: Bergweiler, Georg
name: Fiedler, Falko
name: Slawik, Viktor
name: Ahues, Christian
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Requirements Management
subject: Engineering Change Management
subject: Change Request
subject: Artificial Intelligence
subject: Vehicle Production
subject: Versatile Production
subject: Production Intelligence
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The automotive body shop with its high investment costs and resource intensive high automation level is not sufficiently responsive to the demands of agility and adaptivity. The coexistence of combustion engine and e-mobility platforms, but also design modifications on products during production phase, require constant and agile product adaptation in automotive structural components. These changes to the structural car body design have different effects on production planning. However, in some cases they have a considerable influence on the equipment design, e.g., the choice of jig, fixture, and joining technology and the number of robots used. This means that investment decisions for the procurement of new equipment or even entire production systems are also determined. In particular, late introduced new requirements or engineering changes in the product development process (PDP) have a massive impact on the quality of planning and compliance with established premises at the beginning of the PDP. Measures for the holistic consideration of engineering changes and their influences require both a product-side and a production-side review of influences. In this review paper, existing approaches for the product and production-side handling of requirements and engineering changes are analyzed by a systematic literature review. Existing data-based methods are analyzed with regard to their applicability on engineering change management (ECM) in body shop. Based on this, enabling methods are assessed concerning their suitability for the transfer to a holistic, adaptive, and data-based ECM system for the PDP of automotive car bodies.
Stochastic Nonlinear Electrical Characteristics of Graphene
Creators: name: Shin, Young Jun
name: Gopinadhan, Kalon
name: Narayanapillai, Kulothungasagaran
name: Kalitsov, 1 Alan
name: Bhatia, Charanjit S.
name: Yang, Hyunsoo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A stochastic nonlinear electrical characteristic of graphene is reported. Abrupt current changes are observed from voltage sweeps between the source and drain with an on/off ratio up to 10^(3). It is found that graphene channel experience the topological change. Active radicals in an uneven graphene channel cause local changes of electrostatic potential. Simulation results based on the self-trapped electron and hole mechanism account well for the experimental data. Our findings illustrate an important issue of reliable electron transports and help for the understanding of transport properties in graphene devices.
Do We Really Know The Benefit Of Machine Learning In Production Planning And Control? A Systematic Review Of Industry Case Studies.
Creators: name: Kramer, Kathrin Julia
name: Rokoss, Alexander
name: Schmidt, Matthias
Publisher: name: Hannover : publish-Ing.
Year: 2021
Subjects: subject: Machine learning
subject: Production planning
subject: Production Control
subject: process planning
subject: Economic effect
subject: Ecological effect
subject: Practical reference
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The field of machine learning (ML) is of specific interest for production companies as it displays a perspective to handle the increased complexity within their production planning and control (PPC) processes in an economic and ecologic effective as well as efficient way. Several studies investigate applications of ML to different use cases. However, the research field lacks in research on industry case studies. A broad understanding from a practical perspective and in this context, an evaluation from a data mining and business standpoint is key for gaining trust in ML solutions. Therefore, this paper gives a comprehensive overview of evaluation dimensions and outlines the current state of research in ML-PPC by conducting a systematic research overview. First, the present work provides key dimensions of business and data mining objectives as evaluation metric. Business objectives are clustered into economic, ecological and social objectives and data mining objectives are grouped into prediction accuracy, model’s explainability, model’s runtime, and model’s energy use. Secondly, the systematic literature review identifies 45 industry case studies in MLPPC from 2010-2020. The work shows that the scientific publications only rarely reflect in detail on a wide range of evaluation metrics. Instead, researchers mainly focus on prediction accuracy and seldom investigate the effect of their results to a business context. Positively, some papers reflect on further aspects and can inspire future research. This resulting transparency supports decision makers of companies in their prioritization process when setting up a future ML-roadmap. In addition, the research gaps identified herein invite researchers to join the research field.
A criterion for lattice supersymmetry: cyclic Leibniz rule
Creators: name: Kato, Mitsuhiro
name: Sakamoto, Makoto
name: So, Hiroto
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is old folklore that the violation of Leibniz rule on a lattice is an obstruction for constructing a lattice supersymmetric model. While it is still true for full supersymmetry, we show that a slightly modified form of the Leibniz rule, which we call cyclic Leibniz rule (CLR), is actually a criterion for the existence of partial lattice supersymmetry. In one dimension, we find sets of lattice difference operator and field multiplication smeared over lattice which satisfy the CLR under some natural assumptions such as translational invariance and locality. Thereby we construct a model of supersymmetric lattice quantum mechanics without spoiling locality. The CLR relation is coincident with the condition that the vanishing of the so-called surface term in the construction by lattice Nicolai map. We can construct superfield formalism with arbitrary superpotential. This also enables us to apply safely a localization technique to our model, because the kinetic term and the interaction terms of our model are independently invariant under the supersymmetry transformation. A preliminary attempt in finding a solution for the higher dimensional case is also discussed.
description: 28 pages, 7 figures
Der hallstattzeitliche Bestattungsplatz von Wasseralfingen-Appenwang (Ostalbkreis)
Creators: name: Otte-Scheschkewitz, Petra
name: Lang, Hans
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2017

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 33 (2013): Fundberichte aus Baden-Württemberg
Zur demographischen Struktur der Bestattungen im späthallstattzeitlichen Grabhügel vom Magdalenenberg
Creators: name: Zäuner, Steve
name: Wahl, Joachim
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2017

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 33 (2013): Fundberichte aus Baden-Württemberg
Typha glauca
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: A. glauca (L.) Besser (A. galioides M. Bieb.) Cat. 175. In neuerer Zeit vielfach mit Gras- und Luzernesaat verschleppt, ferner adventiv auf Bahnhöfen usw. Fehlte wohl ursprünglich als einheimische Art im Wallis (im Cat. kerne älteren Gewährsmänner als H. JACCARDund WOLF).Die Beobachtungenseit1895sind: l: Salvan; Les Marecottes; Leizettes (alles: Coquoz). - 2: Siders (Thellung; Becherer 1940). - 3:0rsieres (Miller); RavoireobRiddes (Besse); Iserables (Wilczek 1929); Riddes-Bieudron (Ober- son 1950); Nendaz (J. 1915); Vex, beim Chäteau (Thommen 1940); Bramois, am Saumpfad nach Nax (idem 1942); Pfyn (P. 1916, Oberson 1947, Thommen 1948); beim Bahnhof Leuk (Thellung 1903); Strasse Visp-Bürchen (Hirschmann 1952); beim Bahnhof Zermatt (Thellung 1922). - 4: Grengiols (Thommen 1945 und 1947).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
$O(\alpha_s^2$) Polarized Heavy Flavor Corrections to Deep-Inelastic Scattering at {$Q^2 \gg m^2$}
Creators: name: Bierenbaum, Isabella
name: Blümlein, Johannes
name: Freitas, Abilio de
name: Goedicke, Alexander
name: Klein, Sebastian
name: Schoenwald, kay
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: heavy quark
deep inelastic scattering
compactification
quarkonium
inelastic scattering
mathematical methods
suppression
numerical calculations
flavor

description: We calculate the quarkonic $O(\alpha_s^2)$ massive operator matrix elements $\Delta A_{Qg}(N),\Delta A_{Qq}^{\rm PS}(N)$ and $\Delta A_{qq,Q}^{\rm NS}(N)$ for the twist--2 operators whichcontribute to the heavy flavor Wilson coefficients in polarized deeply inelastic scatteringin the region $Q^2 \gg m^2$ to $O(\varepsilon)$ in the case of the inclusive heavy flavorcontributions. The evaluation is performed in Mellin space, without applying theintegration-by-parts method. The result is given in terms of harmonic sums. This leads to asignificant compactification of the operator matrix elements derived previously in \cite{BUZA2},which we partly confirm, and also partly correct. The results allow to determine the heavyflavor Wilson coefficients for $g_1(x,Q^2)$ to $O(\alpha_s^2)$ for all but the power suppressedterms $\propto (m^2/Q^2)^k, k \geq 1$. The results in $z$-space are also presented. We alsodiscuss the small $x$ effects in the polarized case. Numerical results are presentedand we compute the matching coefficients in the two--mass variable flavor number scheme.