bluuebunny/crossref_metadata_2025_split huggingface dataset:
Geschäftsmodelle in digitalen Plattformökosystemen/Development of operating and business models
Authors:   Till Gramberg,   Franz Falkenau,   Stephan Nebauer,   Thomas Bauernhansl
Published: August 2023

Dieser Beitrag stellt die Fortsetzung einer zusammenhängenden Veröffentlichung für die Entwicklung von Geschäftsmodellen innerhalb eines plattformbasierten Ökosystems dar. Die Methode wurde im Rahmen des Forschungsprojekts „FabOS“ entwickelt und in Workshops mit den Projektpartnern validiert. Im vorherigen Teil der Veröffentlichung wurde die methodische Vorgehensweise für die Geschäftsmodellentwicklung bei digitalen, plattformbasierten Ökosystemen vorgestellt. Der Fokus dieses Beitrags liegt auf der Interpretation der Ergebnisse zu den einzelnen Geschäftsmodellen sowie zum übergeordneten Geschäfts- und Betreibermodell des gesamten Ökosystems.

This paper is a continuation of a related publication on the development of operator and business models within a platform-based ecosystem. The methodology was developed within the research project „FabOS“ and validated in workshops with the project partners. The previous part of the publication presented the methodological approach for business model development in digital platform-based ecosystems. The focus of this paper is on the interpretation of the results for the individual business model as well as for the elaborated operator and the overarching business model of the entire ecosystem.
Edge Computing Software für den Zerspanungsprozess/Edge computing software for the chipping process – Enabling data-intensive innovation in industry through open data and open source
Authors: Uhlmann Eckart , Polte Mitchel , Hocke Toni , Heper Martin 
Published: August 2023

In aktuellen Forschungsprojekten entwickeln Forscher des Instituts für Werkzeugmaschinen und Fabrikbetrieb (IWF) Open-Source-Software für Edge Devices. Für die Auslegung der Fertigungsprozesse wird neben den ingenieurwissenschaftlichen Themen auch exemplarisch die Auslegung einer entwickelten Auswerteelektronik inklusive der Softwarebereitstellung adressiert. Der interdisziplinäre Ansatz, einschließlich der Softwarebereitstellung, wird exemplarisch an einem DFG-Projekt zur Prozessüberwachung bei der Ultrapräzisionsdrehbearbeitung diskutiert.

In current research projects, researchers at the Institute for Machine Tools and Factory Management (IWF) are developing open source software for edge devices. To design the manufacturing processes, the configuration of the evaluation electronics including the software development is addressed in addition to engineering topics. The paper discusses an interdisciplinary approach, including the provision of software, using a DFG-project on process monitoring in ultraprecision turning processes as an example.
Oberflächenfinishing additiv gefertigter Bauteile/Surface finishing of additively manufactured components – Increased efficiency using an industrial robot in centrifugal disc finishing
Authors: Uhlmann Eckart , Kopp Marco , Kröger Robin 
Published: August 2023

Der Beitrag stellt das Fliehkraftgleitschleifen mit fixiertem Werkstück zur Nachbearbeitung additiv gefertigter Bauteile vor. Mit diesem Verfahren konnte die Rauheit von Werkstücken aus Ti6Al4V in einem zweistufigen Prozess in einer Gesamtprozesszeit von 30 min von Ra = 17,5 µm auf Ra < 0,3 µm reduziert werden. Infolge der Werkstückfixierung ergab sich jedoch eine ungleichmäßige Bearbeitung der Werkstückoberflächen und -kanten. Für eine gleichmäßige Bearbeitung ist daher eine geeignete Werkstückführung erforderlich.

This paper presents centrifugal disc finishing with a fixed workpiece for the postprocessing of additively manufactured components. This method reduces the roughness of workpieces made of Ti6Al4V from Ra = 17.5 µm to Ra < 0.3 µm in a two-stage process in a total processing time of 30 min. However, the fixation of the workpiece resulted in heterogenous machining of the surfaces and edges. Therefore, a suitable workpiece guidance is required for homogenous machining.
Digitaler Zwilling zur Steuerungscodevalidierung/Digital Twin for control code validation in battery cell production
Authors: Otte Simon , Mayer Dominik , Fleischer Jürgen 
Published: August 2023

In der Batterieproduktion werden zukünftig Extruder zum Slurry-Mischen eingesetzt. Die fehlenden Erfahrungen hierbei sind bei der Prozesssteuerung und -optimierung eine Herausforderung. Daher wurde ein digitaler Zwilling (DT) eines Extruders samt funktionalen Restriktionen mit der Software Siemens NX und Siemens MCD aufgebaut. Weiter wurde ein Tool zur digitalen Validierung des Steuerungscodes im DT hinsichtlich Funktionssicherheit entwickelt. Dies ermöglicht eine Validierung und Optimierung des Codes bereits in den frühen Phasen der Steuerungsentwicklung.

In the future, extruders will be used for slurry mixing in battery production. The lack of experience is a challenge when it comes to process control and optimization. Therefore, a digital twin (DT) of the extruder including functional restrictions was developed with Siemens NX and Siemens MCD. Also, a tool for the digital validation of the control code in the DT with regard to functional reliability was developed. This allows for validating and optimizing the code in the early stages of control development.
Zahnflankenfinishing mittels abrasiver Bürstwerkzeuge/Tooth flank finishing using abrasive brushing tools – Flexible post-machining of surfaces for different gear geometries
Authors: Uhlmann Eckart , Gülzow Bernhard 
Published: August 2023

Am Institut für Werkzeugmaschinen und Fabrikbetrieb (IWF) der Technischen Universität Berlin wurde ein Finishingverfahren zur Verbesserung der Oberflächenqualität von Zahnradflanken mittels abrasiver Bürstwerkzeuge am Beispiel eines schrägverzahnten Planetenrads entwickelt. Für den etablierten Referenzprozess konnte gezeigt werden, dass die Rauheit der Zahnflanken in Abhängigkeit des Ausgangszustandes nach dem Schleifen prozessfähig um ΔRa ≈ 0,2 µm verbessert werden kann. Zur Überprüfung der Übertragbarkeit des Bürstfinishingprozesses auf unterschiedliche Verzahnungsgeometrien wurden Verzahnungen aus zwei kleineren Modulbereichen untersucht.

A finishing process to improve the surface quality of tooth flanks using abrasive brushing tools was developed at the TU Berlin (IWF). For the established reference process, it could be shown that the roughness of the tooth flanks can be improved by ΔRa ≈ 0.2 µm depending on the initial state after grinding. To check the transferability of the brush finishing process to different gear geometries, gears from two smaller module ranges were examined..
Pengaruh konsentrasi auksin terhadap pertumbuhan setek pucuk tanaman ciplukan(Physalis peruviana L.)
Authors: Masnenah Endeh , Nursachya Rizal , Aisyah Iis 
Published: August 2023

Ciplukan (Physalis peruviana L.) has potential as a medicinal plant. The availability of quality Ciplukan seeds for farmers were still low, while there were also very little information on ciplukan propagation techniques. Therefore it were necessary to study ciplukan propagation techniques. The objectives of research were to study the effect of auxin concentration on the growth of Ciplukan shoot cutting. This experiment have been done at the Waaida Farm in Lembang, Pamulihan village, Sumedang, at an altitude of 943 meters above sea level and temperatures of 18-22 oC, from June to August 2021. The experiment used was a Randomized Block Design (RBD), consisted of five treatments namely A (0 ppm); B (100 ppm); C (200 ppm); D (300ppm); and E (400 ppm) and replicated three times. The result was indicated that the concentration of auxin had an effect on the height of cutting (28 DAP and 42 DAP) and the number of leaves (28 DAP, 42 DAP and 56 DAP) but had no effect on the root volume, fresh weight and dry weight of cutting of Ciplukan. Auxin concentration of 100 ppm (B) had a better effect on the height of cutting (28 DAP and 42 DAP) and number of leaves (28 DAP, 42 DAP and 56 DAP).
Karakteristik sensoris susu pasteurisasi dengan penambahan aditif alami ekstrak daun matoa
Authors: Triana Andi , Adiputra Rachmat , Taufik Muhammad 
Published: August 2023

Perubahan tekstur dan rasa dari suatu produk pangan berasal dari komponen penyusunnya dan kombinasi dari berbagai bahan selain pengolahan akan mempengaruhi tingkat kesukaan seseorang terhadap produk akhirnya.Tujuan penelitian ini untuk menganalisis pengaruh level ekstrak daun matoa terhadap karaktristik sensoris dari susu pasteurisasi. Metode penelitian menggunakan rancangan acak lengkap perlakuan yang digunakan adalah daun matoa (0%,10%,15% dan 20%). Hasil pengujian menunjukkan dari segi warna susu pasteurisasi dengan penambahan ekstrak daun matoa pada konsentrasi 0% dan 0,1% berwarna putih, penggunaan ekstrak daun matoa berbau susu pada semua level penambahan ekstrak daun matoa, untuk rasa peningkatan penambahan ektrak daun matoa pada susu pasteurisasi menyebabkan rasa susu semakin berkurang, seluruh panelis mendeteksi viskositas encer pada semua penambahan konsentrasi ekstrak daun matoa dan tingkat kesukaan panelis menyatakan suka pada konsentrasi ekstrak daun matoa 0,10%.
Penambahan ekstrak kunyit (Curcuma domestica Val) cair terhadap karakteristik organoleptik dan kandungan antioksidan krispi bayam (crispy spinach)
Authors: Hariadi Hari , Riana Asysyifa , Chaerunnisa Tisya Aisyah , Amien Suseno , Ikrawan Yusep , Ulfah Triana , Judiono Judiono , Anggara Cahya Edi Wahyu , Wibawa Ilman , Widiawati Widiawati , Utama Duhita Diantiparamudita 
Published: August 2023

The human immune system can protect the body from bacteria, viruses, and parasites that cause disease. The immune system becomes more active when enough amounts of macro and micro nutrients are consumed. Antioxidants can also guard against the attack of free radicals and radical chemicals found in the body, limiting the damage caused by the oxidation process. One of them is using turmeric and spinach extract as a supplement. Turmeric extract can be used in the production of crispy spinach cookies. The research was purposed to find out the effect of turmeric extract addition on organoleptic characteristics and antioxidant content crispy spinach. This research used a Experimental research design (Pre-Experimental Design) with three treatments consisting of the addition of 50 ml, 60 ml, and 70 ml of turmeric extract. All three formulations were conducted hedonic tests for know the best formulation, followed by antioxidant content (DPPH method), carbohydrate content (method by different), protein content (Kjedahl), and fat content (Soxhlet). Furthermore, economic analysis and product ranking are carried out. Formulation 3 was chosen because of the highest nutritional content.

Keywords: crispy spinach, immunity, turmeric extract
Examining Neutrino–Matter Interactions in the Cassiopeia A Supernova
Authors: Sato Toshiki , Yoshida Takashi , Umeda Hideyuki , Hughes John P. , Maeda Keiichi , Nagataki Shigehiro , Williams Brian J. 
Published: August 2023

Abstract
Neutrino interactions with stellar material are widely believed to be fundamental to the explosion of massive stars. However, this important process has remained difficult to confirm observationally. We propose a new method to verify it using X-ray observations of the supernova remnant Cassiopeia A. The elemental composition in its Fe-rich ejecta that could have been produced at the innermost region of the supernova, where neutrinos are expected to interact, allows us to examine the presence of neutrino interactions. Here we demonstrate that the amount of Mn produced without neutrino nucleosynthesis processes (i.e., the ν- and νp-processes) is too small to explain the Mn/Fe mass ratio we measure (0.14%–0.67%). This result supports the operation of significant neutrino interactions in the Cassiopeia A supernova. If the observed Mn/Fe mass ratio purely reflects the production at the innermost region of the supernova, this would be the first robust confirmation of neutrino–matter interactions in an individual supernova. We further show that the Mn/Fe mass ratio has the potential to constrain supernova neutrino parameters (i.e., total neutrino luminosity, neutrino temperature). Future spatially resolved, high-resolution X-ray spectroscopy will allow us to investigate the details of neutrino–supernova astrophysics through its signatures in elemental composition not only in Cassiopeia A but also in other remnants.
Dust Enrichment and Grain Growth in a Smooth Disk around the DG Tau Protostar Revealed by ALMA Triple Bands Frequency Observations
Authors: Ohashi Satoshi , Momose Munetake , Kataoka Akimasa , Higuchi Aya E , Tsukagoshi Takashi , Ueda Takahiro , Codella Claudio , Podio Linda , Hanawa Tomoyuki , Sakai Nami , Kobayashi Hiroshi , Okuzumi Satoshi , Tanaka Hidekazu 
Published: August 2023

Abstract
Characterizing the physical properties of dust grains in a protoplanetary disk is critical to comprehending the planet formation process. Our study presents Atacama Large Millimeter/submillimeter Array (ALMA) high-resolution observations of the young protoplanetary disk around DG Tau at a 1.3 mm dust continuum. The observations, with a spatial resolution of ≈0.″04, or ≈5 au, revealed a geometrically thin and smooth disk without substantial substructures, suggesting that the disk retains the initial conditions of the planet formation. To further analyze the distributions of dust surface density, temperature, and grain size, we conducted a multiband analysis with several dust models, incorporating ALMA archival data of the 0.87 and 3.1 mm dust polarization. The results showed that the Toomre Q parameter is ≲2 at a 20 au radius, assuming a dust-to-gas mass ratio of 0.01. This implies that a higher dust-to-gas mass ratio is necessary to stabilize the disk. The grain sizes depend on the dust models, and for the DSHARP compact dust, they were found to be smaller than ∼400 μm in the inner region (r ≲ 20 au) while exceeding larger than 3 mm in the outer part. Radiative transfer calculations show that the dust scale height is lower than at least one-third of the gas scale height. These distributions of dust enrichment, grain sizes, and weak turbulence strength may have significant implications for the formation of planetesimals through mechanisms such as streaming instability. We also discuss the CO snowline effect and collisional fragmentation in dust coagulation for the origin of the dust size distribution.
Magellan/M2FS and MMT/Hectochelle Spectroscopy of Dwarf Galaxies and Faint Star Clusters within the Galactic Halo*
Authors: Walker Matthew G. , Caldwell Nelson , Mateo Mario , Olszewski Edward W. , Pace Andrew B. , Bailey John I. , Koposov Sergey E. , Roederer Ian U. 
Published: August 2023

Abstract
We present spectroscopic data for 16,369 stellar targets within and/or toward 38 dwarf spheroidal galaxies and faint star clusters within the Milky Way halo environment. All spectra come from observations with the multiobject, fiber-fed echelle spectrographs M2FS at the Magellan/Clay telescope or Hectochelle at the MMT, reaching a typical limiting magnitude G ≲ 21. Data products include processed spectra from all observations and catalogs listing estimates—derived from template model fitting—of line-of-sight velocity (median uncertainty 1.4 km s−1) effective temperature (255 K), (base-10 logarithm of) surface gravity (0.59 dex in cgs units), [Fe/H] (0.4 dex) and [Mg/Fe] (0.27 dex) abundance ratios. The sample contains multiepoch measurements for 3720 sources, with up to 15 epochs per source, enabling studies of intrinsic spectroscopic variability. The sample contains 6087 likely red giant stars (based on surface gravity), and 4492 likely members (based on line-of-sight velocity and Gaia-measured proper motion) of the target systems. The number of member stars per individual target system ranges from a few, for the faintest systems, to ∼850 for the most luminous. For most systems, our new samples extend over wider fields than have previously been observed; of the likely members in our samples, 820 lie beyond 2 times the projected half-light radius of their host system, and 42 lie beyond 5 R
half.
Towards "Biodiversity PMC"
Authors: Pasche Emilie , Agosti Donat , Penev Lyubomir , Groom Quentin , Flament Alexandre , Gobeill Julien , Ruch Patrick 
Published: August 2023

The Swiss Institute of Bioinformatics (SIB) Literature services (SIBiLS, Gobeill et al. 2020) provides powerful search capabilities to explore the life and health sciences literature by mirroring the United States National Institute of Health's National Library of Medicine (NIH/NLM) (MEDLINE) and National Center for Biotechnology Information (NCBI) PubMed Central® contents.
In the course of the BiCIKL project, SIBiLS started indexing a larger set of biodiversity-related contents in the broad sense including environmental sciences and ecology, to build a new literature database called "Biodiversity PMC". In addition to MEDLINE and PubMed Central, SIBiLS is now providing a unique entry point to half a million taxonomic treatments extracted by Plazi, as well as to a growing set of full-text article XMLs from Pensoft, which were not included into the original PubMed Central. The services can be accessed via a new Graphic User Inteface and an OpenAPI. In addition to usual search operators (using the Apache Lucene syntax), the contents are normalized using a large collection of life sciences terminologies and ontologies. Each instance of a term (or its synonym) is normalized with a unique accession number to support a semantically richer search experience. Of particular interest for the biodiversity communities, SIBiLS contents are normalized using ENVO (Environmental Ontology). Further, taxonomic names are normalized using both the NCBI Taxonomy and the Open Tree of Life, which include names from the Catalogue of Life. The resulting data graph contains 12 billion normalized descriptors and supports access via keyword search, as well as via an original question answering interface, which can help provide new perspectives when navigating the life and health sciences. The data (Journal Publishing Tag Set, JATS, and BioC) are fully available under CC-BY 4.0 licences.
From SIBiLS to Biodiversity PMC: Foundations for the One Health Library
Authors: Pasche Emilie , Gobeill Julien , Agosti Donat , Penev Lyubomir , Groom Quentin , Georgiev Teodor , Gaillac Esteban , Flament Alexandre , Caucheteur Déborah , Michel Pierre-André , Ruch Patrick 
Published: August 2023

One Health is an integrated, unifying approach that aims to sustainably balance and optimize the health of people, animals and ecosystems in compliance with the United Nations development goals (Dye 2022). However, premier life and health sciences digital libraries such as PubMed Central® tend to exclude or marginally include scientific publications about biodiversity. The exclusion is not specific to biodiversity but also includes related fields such as ecology and environmental sciences in general.
Leveraging the Swiss Institute of Bioinformatics Literature Services (SIBiLS), which are already mirroring MEDLINE (30+ million abstracts) and PubMed Central contents (5+ million full-text articles) from the the United States National institutes of Health's National Library of Medicine, as well as biodiversity-specific contents (e.g., Plazi's treatments and non-PMC articles from Pensoft), we will deliver a unique entry point to broadly search biodiversity publications, the so-called "Biodiversity PMC".
We will demonstrate how the new resource can help answer a wide range of biodiversity questions. The demo will provides examples of users' information requests and how the new resource can help support biodiversity sciences. We will review the different search modalities of the new service: language-model powered Question-Answering; SPARQL endpoint; search in supplementary data files; exploration of biotic interactions (biotXplorer); and how these different modalities are connected to navigate accross the different services. The demo will follow a "Bring Your Own Questions" style and we encourage participants to identify a research question, as well as the corresponding factoid answers, and a traceable author statement as found in the literature (e.g., Where is Potamopyrgus antipodarum an invasive species? Answer: [Europe, North America]. Traceable author statement (source: Plazi TreatmentBank): "Native to New Zealand and its adjacent islands and invasive in North America and Europe (Winterbourn 1970; Kerans et al. 2005)."*1
Diplomate in Medical Laboratory Immunology Certification Examination: A New Chapter for Medical Laboratory Immunology
Authors: Khanolkar Aaruni , Spiczka Amy , Bonfield Tracey L , Alexander Thomas S , Schmitz John L , Boras Diana , Fong Karen , Nandiwada Sarada L , Miller Gerald C , Tebo Anne E 
Published: August 2023

Abstract
It is indeed a privilege to be an immunologist in what is arguably the golden age of immunology. From astounding advances in fundamental knowledge to groundbreaking immunotherapeutic offerings, immunology has carved out an enviable niche for itself in basic science and clinical medicine. The need and the vital importance of appropriate education, training, and certification in clinical immunology was recognized by the World Health Organization as far back as 1972. In the United States, Ph.D. scientists with board certification in medical laboratory immunology have served as directors of high-complexity Clinical Laboratory Improvement Amendments– and College of American Pathologists–certified clinical immunology laboratories since 1977. From 1977 to 2017, board certification for medical laboratory immunology was administered by the American Society for Microbiology through the American Board of Medical Laboratory Immunology examination. The American Board of Medical Laboratory Immunology examination was phased out in 2017, and in the fall of 2019, the American Society for Clinical Pathology (ASCP) Board of Certification (BOC) examination committee took on the responsibility of developing a new doctoral-level certification examination for medical laboratory immunology. This transition to the ASCP BOC represents a well-deserved and much-needed recognition of the rapid advances in and the highly specialized nature of medical laboratory immunology and its ever-increasing relevance to patient care. This new ASCP BOC certification is called the Diplomate in Medical Laboratory Immunology, and, as of April 1, 2023, it is now available to potential examinees. In this report, we describe the examination, eligibility routes, and potential career pathways for successful diplomates.