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Alles bleibt anders? Profession und Disziplin Sozialer Arbeit im Kontext der Covid-19-Pandemie
(2022)
The paper deals with designing and numerical modelling a 2 x 2 optical switch for photonic integrated circuits based on 2 x 2 MMI elements and phase modulators. The 2 x 2 optical switch was modelled in the RsoftCAD with the simulation tool BeamPROP. The 2 x 2 optical switch is a common element for creating more complex 1 x N or N x N optical switches in all-optical signal processing.
The paper deals with the optimization of 2x2 optical switch for photonic integrated circuits based on two 2x2 MMI splitters and two phase-modulators. The optical switch was modelled in the RSoftCAD with the simulation tool BeamPROP. The optimization was done to minimise the insertion losses and broaden the spectral band at 1550 nm by using linear tapers in a 2x2 MMI splitter topology. The 2x2 optical switch is a common element for creating more complex 1xN or NxN optical switches in all-optical signal processing.
The design and development of smart products and services with data science enabled solutions forms a core topic of the current trend of digitalisation in industry. Enabling skilled staff, employees, and students to use data science in their daily work routine of designing such products and services is a key concern of higher education institutions, including universities, company workshop providers and in further education. The scope and usage scenario of this paper is to assess software modules (‘tools’) for integrated data and analytics as service (DAaaS). The tools are usually driven by machine learning, may be deployed in cloud infrastructures, and are specifically targeted at particular needs of the industrial manufacturing, production, or supply chain sector.
The paper describes existing theories and previous work, namely methods used in didactics, work done for visually designing and using machine learning algorithms (no-code / low- code tools), as well as combinations of these two topics. For tools available on the market, an extended assessment of their suitability for a set of learning scenarios and personas is discussed.
Die vorliegende Studie untersucht die Auswirkungen der Covid-Pandemie auf die Finanzierungssituation von Unternehmen in Vorarlberg. Besonderes Augenmerk wird dabei auf kleine und mittlere Unternehmen sowie deren Eigenkapitalausstattung gelegt. Die Analyse erfolgt anhand einer quantitativen Befragung von 569 Unternehmen im Zeitraum Ende Oktober/Anfang November 2021. Ein Großteil der befragten Unternehmen schätzt die Finanzierungssituation insgesamt als befriedigend oder besser ein. Eigenkapital wird die höchste Relevanz aller Finanzierungsquellen zugesprochen. Obwohl 39% der befragten Unternehmen eine Eigenkapitalerhöhung für Ihr Unternehmen als nötig erachten, haben aktuell nur 14% Überlegungen in diese Richtung. Die Ergebnisse der Studie weisen darauf hin, dass eine Beseitigung der steuerlichen Bevorzugung von Fremdkapital (Debt Bias) einen relevanten Anreiz für Eigenkapitalerhöhungen liefern könnte.
Welche Politikziele geben Fachkräfte der Sozialen Arbeit an Eltern weiter, konkret was wird in Beratungen von Eltern explizit und implizit thematisiert und empfohlen? Der Artikel fokussiert auf die Herstellung von Geschlechterarrangements im Rahmen von Beratungssettings auf zwei Ebenen: einerseits zwischen Fachkräften und Eltern und andererseits zwischen den beratenen Eltern. Ausgehend von einer Heuristik, welche die Wirkung steuerungspolitischer Interventionen als Resultat der Deutung seitens der Adressierten begreift, stellt der Beitrag ein Instrument vor, mit dem Deutungen familienpolitischer Leistungen in der Beratung von Sozialarbeiter:innen und adressierten Eltern reflektiert werden können: das familienpolitische Brettspiel. Damit bietet das Beratungsinstrument eine Hilfestellung zur geschlechtersensiblen Adressierung der Eltern in Bezug auf ihre Arbeitsteilung.
Recent developments in the area of Natural Language Processing (NLP) increasingly allow for the extension of such techniques to hitherto unidentified areas of application. This paper deals with the application of state-of-the-art NLP techniques to the domain of Product Safety Risk Assessment (PSRA). PSRA is concerned with the quantification of the risks a user is exposed to during product use. The use case arises from an important process of maintaining due diligence towards the customers of the company OMICRON electronics GmbH.
The paper proposes an approach to evaluate the consistency of human-made risk assessments that are proposed by potentially changing expert panels. Along the stages of this NLP-based approach, multiple insights into the PSRA process allow for an improved understanding of the related risk distribution within the product portfolio of the company. The findings aim at making the current process more transparent as well as at automating repetitive tasks. The results of this paper can be regarded as a first step to support domain experts in the risk assessment process.
A new software tool, called AWG-Channel-Spacing, is developed to calculate accurate channel spacing of an arrayed waveguide gratings (AWG) optical multiplexer/demultiplexer. This tool has been developed with the application framework QT in the programming language C++. The tool was evaluated with a design of 20-channel 200 GHz AWG. The achieved simulated transmission characteristics prove the correct functionality of the tool.
Deep etched structures in GaAs with high aspect ratio have promising applications in optoelectronics and MEMS devices. The key factors in their fabrication process are the choosing of proper mask material and etching conditions which results in high selectivity and an anisotropic etch profile with smooth sidewalls. In this work, we studied several types of mask materials (Al, Ni, Cr, SiO2) for deep reactive ion etching of GaAs using inductively coupled plasma system. Thus, several sets of experiments were performed with varying gas mixture, pressure and ICP/RF power. As a result, we find optimized conditions and minimal thickness of mask material for achieving deep etched (>140 m) GaAs structures.
Small and medium-sized enterprises often face resource deficits and there- fore depend on cooperating with other actors to stay innovative in a competitive environment. Establishing and maintaining actual co-creation and service inter- action strategies however is challenging. A reason for this is the complexity of finding methodologies and tools to create valuable outcome and the lack of knowledge of collaboration toolsets, also in virtual environments. This paper introduces an Innovation-Method-Framework consisting of innovation methods for increased service interaction and value co-creation among service stakeholders. Also, toolsets for the framework’s practical application are provided.
A new software tool, called AWG-Wuckler, is developed to calculate geometric parameters of arrayed waveguide grating structures for telecommunication and medical applications. These parameters are crucial for a AWG layout which will be created and simulated using commercial photonic design tools. The design process of AWG is very complex because its geometric dimensions depend on a large number of input design parameters and other input design parameters. Often geometric constraints require an adjustment of the input design parameters and vice versa. Calculation and adjustment of the geometric parameters is a time-consuming process that is currently not fully supported by any commercial photonic tool. AWG-Wuckler tool overcomes this issue and offers a fast and easy to use solution. The tool was already applied in various AWG designs and is technologically well proven.
Anhand von empirischem Material aus zwei Forschungsprojekten gibt die Broschüre Einblick in zentrale Harausforderungen, die sich in der pädagogischen Praxis beim Umgang mit (Kinder-)Armut stellen. Die Broschüre vermittelt relevantes Wissen über Armut als gesamtgesellschaftliches Problem. Zudem setzt sie Impulse für die Entwicklung einer kritsch-reflexiven Perspektive auf die Arbeit mit armutserfahrenen Kindern, Eltern und Familien.
Bachground: Worldwide, more than 79.5 million people are forcibly displaced, including a significant number of migrant and refugee families with children. Migration and refugeedom affect these families in different dimensions, such as mental, physical and spiritual health. Identifying family needs and enhancing parenting skills can improve family cohesion and health, as well as smooth integration into the host country. This review is part of the Erasmus+ funded project- IENE 8 (Intercultural Education for Nurses in Europe) aiming at empowering migrant and refugee families regarding parenting skills.
Methods: This was a scoping review of literature. The IENE 8 partner countries (Cyprus, Germany, Greece, Italy, Romania, and United Kingdom) searched for peer reviewed papers, grey literature and mass media reports at international, European and national level. The time period for the search of scientific and grey literature was between2013-2018, and for mass media, it was between 2016 and 2018. Results: 124 relevant sources were identified. They included 33 Peer reviewed papers, 47 Grey literature documents and 44 mass media reports. This revealed the importance of understanding the needs of migrant families with children. Conclusion: It is evident from the literature that there is a need to support refugee parents to adjust their existing skill and to empower them to develop new ones. Healthcare and social services professionals have an essential role in improving the refugees' parenting skills. This can be done by developing and implementing family-centered and culturally-sensitive intervention programs.