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FID Civil Engineering, Architecture and Urbanism digital - A platform for science (BAUdigital)
(2022)
University Library Braunschweig (UB Braunschweig), University and State Library Darmstadt (ULB Darmstadt), TIB – Leibniz Information Centre for Technology and Natural Sciences and the Fraunhofer Information Centre for Planning and Building (Fraunhofer IRB) are jointly establishing a specialised information service (FID, "Fachinformationsdienst") for the disciplines of civil engineering, architecture and urbanism. The FID BAUdigital, which is funded by the German Research Foundation (DFG, "Deutsche Forschungsgemeinschaft"), will provide researchers working on digital design, planning and production methods in construction engineering with a joint information, networking and data exchange platform and support them with innovative services for documentation, archiving and publication in their data-based research.
Die technische Betreuung von Produktionsanlagen durch den Anlagenhersteller oder einen Dienstleister ist in der Industrie häufig anzutreffen. Die Durchführung solcher Wartungsarbeiten erfolgt zum Großteil vor Ort an der jeweiligen Anlage. Mit der Fernwartung gibt es jedoch die Möglichkeit, die jeweiligen Arbeiten aus der Ferne durchzuführen. Unternehmen stellen sich bei der Einrichtung einer Fernwartungslösung die Frage, wie ein solches System zu planen ist. Der vorliegende Artikel beleuchtet daher, welche Anforderungen an Fernwartungssysteme zu stellen sind, welche Fernwartungskonzepte es gibt, was allgemein bei dem Einsatz eines Fernwartungssystems insbesondere aus Sicht der OT-Security zu beachten ist und wie die NOA Verification of Request bei der Fernwartung einzusetzen ist.
Milk concentrates are used in the manufacturing of dairy products such as yogurt and cheese or are processed into milk powder. Processes for the nonthermal separation of water and valuable milk ingredients are becoming increasingly widespread at farm level. The technical barriers to using farm-manufactured milk concentrate in dairies are minimal, hence the suspicion that the practice of on-farm raw milk concentration is still fairly uncommon for economic reasons. This study, therefore, set out to investigate farmers’ potential willingness to adopt a raw milk concentration plant. The empirical analysis was based on discrete choice experiments with 75 German dairy farmers to identify preferences and the possible adoption of on-farm raw milk concentration. The results showed that, in particular, farmers who deemed the current milk price to be insufficient viewed on-farm concentration using membrane technology as an option for diversifying their milk sales. We found no indication that adoption would be impeded by a lack of trustworthy information on milk processing technologies or capital.
Family risks are known to be detrimental to children’s attachment development. This study investigated whether parental sensitivity plays different roles in early attachment development in the context of risk: Sensitivity was hypothesized to mediate risk effects on attachment, as well as a moderator that shapes the relation between risk and attachment. Multiple family risks, parental sensitivity (defined as responsivity and supportive presence), and children’s attachment security of 197 infants and toddlers (Mage = 15.25 months) and their caregivers were assessed in a prospective study with a cohort-sequential-design in Germany. Caregivers’ sensitivity served as a mediator of risk effects on attachment as well as a moderator that buffers adverse consequences of risk. Early sensitivity might be relevant in setting the stage for attachment development supporting resilience.
Bereits zum dritten Mal in Folge nahm eine zehnköpfige Gruppe Studierender der Hochschule Hannover aus dem Vollzeit- sowie dem berufsbegleitenden Bachelor-Studiengang Informationsmanagement, in Begleitung zweier Dozentinnen, an der BOBCATSSS-Konferenz teil. Nachdem bisher ausschließlich auf der Hochschulwebseite und tagesaktuell im Blog über Erfahrungen und Erlebnisse während der drei BOBCATSSS-Exkursionen berichtet wurde, folgt hiermit nun ein zusammenhängender Beitrag über die diesjährige Konferenz vom 24. bis zum 26. Januar 2018 in Riga, Lettland. Die BOBCATSSS-Konferenz ist eine internationale Konferenz der Bibliotheks- und Informationswissenschaften. Im Gegensatz zu IFLA & Co wird sie fast ausschließlich von Studierenden wechselnder Universitäten in Europa ausgerichtet.
In den letzten Jahren hat sich der Trend zu forcierter Rationalisierung, zur Automatisierung und Mechanisierung der Produktion beschleunigt. Automatisierung erfordert aber hohe Inverstitionen und lässt so den Fixkostenblock wachsen. Bei einem Rückgang der Kapazitätsauslastung rutscht das Unternehmen aber rasch in die Verlustzone. Deshalb erscheint eine Rückbesinnung auf eher flexiblere, arbeitsorientierte Organisationskonzepte sinnvoll. Vorgestellt wird ein kybernetisches Regelkreismodell mit flacher Hierarchie als "Klammer" und sich weitgehend selbstregulierenden Unternehmenseinheiten.
Severe mastitis can lead to considerable disturbances in the cows’ general condition and even to septicemia and death. The aim of this cross-sectional study was to identify factors associated with the severity of the clinical expression of mastitis. Streptococcus (Str.) uberis (29.9%) was the most frequently isolated pathogen, followed by coliform bacteria (22.3%). The majority of all mastitis cases (n = 854) in this study were either mild or moderate, but 21.1% were severe. It can be deduced that the combination of coliform pathogens and increasing pathogen shedding of these showed associations with severe mastitis. Furthermore, animal-related factors associated with severe disease progression were stages of lactation, and previous diseases in the period prior to the mastitis episode. Cows in early lactation had more severe mastitis. Ketosis and uterine diseases in temporal relation to the mastitis were associated with more severe mastitis in the diseased cows. Hypocalcemia was significantly associated with milder mastitis. As another factor, treatment with corticosteroids within two weeks before mastitis was associated with higher severity of mastitis. Knowledge of these risk factors may provide the basis for randomized controlled trials of the exact influence of these on the severity of mastitis.