In de rede gaat Ingrid Wakkee in op de veranderende aard van het ondernemerschap vanuit een social-embeddedness-perspectief. Ze gaat in op de toenemende populariteit van het zelfstandig ondernemerschap en bespreekt ook hoe de organisatie van het ondernemerschap verandert: ondernemingen blijven kleiner, worden meer experimenteel van karakter, werken meer samen maar overleven ook korter.Deze ontwikkelingen vertaalt zij vervolgens naar drie onderzoekslijnen, te weten: collaborative entrepreneurship, entrepreneurial failure & recovery en entrepreneurship education & support.Tot slot beschrijft zij hoe ze via het lectoraat en het Programma Ondernemerschap een bijdrage wil leveren aan de hogeschool en haar stakeholders.
Resilience to adverse events is increasingly recognized as important for human health. Socio-economic status (SES) is also frequently identified as a predictor of resilience. However, it is not well-understood how people define resilience in their everyday lives, and whether individuals have different experiences of resilience based on their SES. This study sought to fill these gaps, in the context of the COVID-19 pandemic and pandemic mitigation policies in the Netherlands.We interviewed high (n = 38) and low (n = 37) SES participants about their understanding and experiences of resilience during this period. Participants took part in individual interviews and focus groups in September 2021. Transcripts were analyzed thematically.A key theme was coping with adversity, in line with commonly-used definitions of resilience. However, we found that resilience was often defined more broadly. Resilience also encompassed aspects of self-reflection and improvement, and faith in oneself, the community and the nation. There were also key differences by SES background: elaborate and optimistic definitions and experiences of resilience were more often described by high SES individuals. For instance, high SES participants more frequently defined resilience as growing and improving. In contrast, low SES participants more commonly experienced resilience as enduring until better times arrived.Having a higher SES seemed to support resilience during the COVID-19 pandemic. This indicates that adverse events may exacerbate pre-existing financial and material difficulties among low SES individuals. This finding underscores the importance of addressing financial precarity prior to adverse events.
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After the unconditional surrender of the Third Reich in May 1945, Germany no longer existed as a sovereign, independent nation. It was occupied by the four Allied powers: France, Great Britain, the United States and the Soviet Union. When it came to the postwar European recovery, the biggest obstacle was that the economy in Germany, the dominant continental economic power before the Second World War, was at an almost complete standstill. This not only had severe consequences for Germany itself, but also had strong economic repercussions for surrounding countries, especially the Netherlands. As Germany had been the former’s most important trading partner since the middle of the nineteenth century, it was clear that the Netherlands would be unable to recover economically without a healthy Germany. However, Allied policy, especially that of the British and the Americans, made this impossible for years. This article therefore focuses on the early postwar Dutch-German trade relations and the consequences of Allied policy. While much has been written about the occupation of Germany, far less attention has been paid to the results of this policy on neighbouring countries. Moreover, the main claim of this article is that it was not Marshall Aid which was responsible for the quick and remarkable Dutch economic growth as of 1949, but the opening of the German market for Dutch exports that same year. https://doi.org/10.1515/jbwg-2018-0009 LinkedIn: https://www.linkedin.com/in/martijn-lak-71793013/
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Due to the existing pressure for a more rational use of the water, many public managers and industries have to re-think/adapt their processes towards a more circular approach. Such pressure is even more critical in the Rio Doce region, Minas Gerais, due to the large environmental accident occurred in 2015. Cenibra (pulp mill) is an example of such industries due to the fact that it is situated in the river basin and that it has a water demanding process. The current proposal is meant as an academic and engineering study to propose possible solutions to decrease the total water consumption of the mill and, thus, decrease the total stress on the Rio Doce basin. The work will be divided in three working packages, namely: (i) evaluation (modelling) of the mill process and water balance (ii) application and operation of a pilot scale wastewater treatment plant (iii) analysis of the impacts caused by the improvement of the process. The second work package will also be conducted (in parallel) with a lab scale setup in The Netherlands to allow fast adjustments and broaden evaluation of the setup/process performance. The actions will focus on reducing the mill total water consumption in 20%.
Introduction The research group Biobased Resources & Energy (BRE) of Avans focusses on recovery of valuable building blocks from low-value solid and liquid residual streams from agriculture, households and industries. For the valorisation of these residual streams, BRE looks into different biological, chemical and mechanical processes. One of the main issues in the utilisation of residual streams is economic feasibility and the recovery of multiple resources from one residual stream. Using membrane technologies in combination with biological, chemical and/or mechanical processes could offer great opportunities. Central Research Question What is the applicability of membrane technologies for valorisation of different residual streams and is it possible to integrate membrane technology in current and new biorefining projects of research group BRE: Set-up In order to reach the goal of this postdoc, 4 research questions will be answered using literature search, experimentation and modelling: 1) What membrane methods are currently (commercially) available to enhance the results of current projects in research group BRE? 2) What are the essential technical parameters for membrane separation and how can these be optimized? 3) What is the economic impact of using membrane technology in recovery of valuable building blocks from residual streams? 4) What are the effects of using membranes instead of or complementary to currently used methods on the sustainability of valorisation of residual streams? Cooperation The postdoc and the research group BRE want to extend the contact and research cooperation with (regional) businesses and (applied) universities and support and facilitate the introduction and further development of membrane technologies in the curriculum of different Avans study programmes. This will be done via internships, minor projects (together with businesses) and development of study material for courses and trainings.
Polycotton textiles are fabrics made from cotton and polyester. It is used in many textile applications such as sporting cloths, nursery uniforms and bed sheets. As cotton and polyester are quite different in their polymer nature, polycotton textiles are hard to recycle and therefore mostly incinerated. Incineration of discarded polycotton, and substitution by virgin polycotton, create a significant environmental impact. However, textile manufacturers and brand owners will become obliged to apply recycled content in clothing from 2023 onwards. Therefore, the development of more sustainable recycling alternatives for the separation and purification of polycotton into its monomers and cellulose is vital. In a recently approved GoChem project, it has been shown that cotton can be separated from polyester successfully, using a chemical recycling process. The generated solution is a mixture of suspended and partially decolorized cotton (cellulose) and a liquid fraction produced from the depolymerization of the polyester (monomers). A necessary further step of this work is the investigation of possible separation methods to recover the cotton and purify the obtained polyester monomers into polymer-grade pure products suitable for repolymerization. Repolymerize is a new consortium, composed of the first project members, plus a separation and purification process group, to investigate efficient and high yield purification steps to recover these products. The project will focus on possible steps to separate the suspended fraction (cotton) and further recover of high purity ethylene glycol from the rest fraction (polyester depolymerization solution). The main objective is to create essential knowledge so the private partners can evaluate whether such process is technologically and economically feasible.
