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The starch and yeast industries are two key sectors of the European food industry, with annual turnovers of approx. € 4 billion and € 500 million, respectively, in Europe alone. The production processes in the starch and yeast industries are still dominated by conventional separation processes such as evaporators, separators and rotary vacuum filters (RVFs), and membrane processes are only rarely
In this paper, physical limitations on antennas are presented based on the holomorphic properties of the forward scattering dyadic. As a direct consequence of causality and energy conservation, a forward dispersion relation for the extinction cross section is established, and isoperimetric inequalities for the partial realized gain and partial directivity are derived for antennas of arbitrary shap
The effects of climate change are resulting in harmful impacts — known as loss and damage — hitting the most vulnerable countries the hardest. At COP27 in Sharm el- Sheikh, a new “loss and damage fund” was agreed upon, creating history within the international climate change policy arena. However, the question of who may benefit from this fund, remains. The fund is to address the countries that ar
Energy efficiency scenarios are developed in the national and international context to explore and evaluate different policy designs and visions of how energy will be generated, distributed and used in the future. However, these scenarios are often developed using conventional bottom-up modelling tools that, to only a limited extent, take into account decentralised decision-making frameworks, such
One of the basic requirements of today's sophisticated world is the availability of electrical energy, and neglect of this matter may have irreparable damages such as an extensive blackout. The problems which were introduced about the traditional power grid, and also, the growing advances in smart technologies make the traditional power grid go towards smart power grid. Although widespread utilisa
A novel life-cycle assessment (LCA) model has been developed for the investigation of the environmental impact of the choice of material in cable production. In the first application polyolefin based material and PVC material is used. In both cases equivalent fire behaviour is assumed and a fire model is established based on existing fire statistics. This study represents the second full applicati
NYTT FRÅN LUNDS UNIVERSITET Mejlutskick på svenska och engelska som vänder sig till fakultetskommunikatörer vid Lunds universitet för vidarespridning i fakultets- och institutionskanaler – Nr 33 v 42 - 2020. CORONARELATERAT Smitta i familj/hushållskontakter. 1177.se har nu publicerat ny information: ”Du som bor med eller haft nära kontakt med någon som har covid-19”. Läs mer på 1177.se om vad so
https://www.cec.lu.se/sites/cec.lu.se/files/2020-10/LU-gemensamt%20Mejlutskick%20Nr%2033-2020-v42.pdf - 2026-07-16
This study investigates the integration of Large Language Models with the TRIZ to improve problem solving and innovation in industrial product development. By combining the structured problem-solving framework of TRIZ with LLMs to process large amounts of data and generate ideas, this hybrid approach seeks to overcome the limitations of traditional TRIZ and optimize solution generation. In a case
This report is the thesis of the research and development project entitled: Development of a Resource Saving Concept for the Establishment of a Climate Suitable for the Storage of Objects Worthy of Preservation in Storerooms at Museums and in Archives. In short: The ZEPHYR project. This work is the result of a research and development project. The aim is to improve the possibilities of using pass
Biofuels are still too costly to compete in the energy market and it has been suggested that low-value feedstocks could provide an opportunity for the production of low-cost biofuels; however, the lower quality of these feedstocks requires the introduction of a conditioning step in the biorefinery process. The aim of this study was to evaluate whether feedstock savings cover the cost of conditioni
In the attempt to reduce greenhouse gas emissions from steel production, several large industry decarbonization projects have emerged in Europe. The commercialization of low-emission steel technology, however, faces systemic barriers such as a lack of infrastructure and unclear demand for greener steel. As part of its new commitment to climate-neutrality, the European Commission has announced plan
Anorexia nervosa is a chronic, progressive illness that is difficult to treat. Four years after diagnosis, less than 50% of patients have recovered, and 25% of anorexic patients progress to chronicity and invalidism. Because anorexia nervosa typically begins in adolescence, teenagers should be watched closely for signs that may reflect an eating disorder. In the early stages of the disease, though
With the expected further electrification of society, a greater electricity demand is to be expected, requiring improved flexibility. One proposal that meets these demands is the adaptation of the current district heating power plants by adding condensing tail turbines. Condensing tail turbines allow for further expansion of steam. A simple economic analysis showed that implementing a condensing t
Sporulation in Ashbya gossypii is induced by nutrient-limited conditions and leads to the formation of haploid spores. Using RNA-seq, we have determined a gene set induced upon sporulation, which bears considerable overlap with that of Saccharomyces cerevisiae but also contains A. gossypii-specific genes. Addition of cyclic AMP (cAMP) to nutrient-limited media blocks sporulation and represses the
This paper provides an empirical analysis of the effectiveness of real-time feedback technology in the Swedish residential sector. We take the ‘100Koll’ service provided by one the largest energy companies in Sweden as a case study. Based on an intervention group (i.e. people using the service) of 1 753 households, a survey was carried out to explore behavioural, moral, socio-economic and contextu
