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In Europe, all new houses built require an energy declaration showing the expected energy consumption during use. However, there is often a discrepancy between the calculated and the actual energy consumption. Some claim that in general the difference is on the positive side for wooden buildings, with real energy consumption being lower than predicted. This could be an effect of thorough and long-
Softwood is of interest as a renewable carbon source for production of lactic acid. Softwood hydrolysate contains a high content of mannose. Lactic acid production from mannose by two modified strains, L-lactic acid producing Pediococcus acidilactici TY112 and D-lactic acid producing ZP26, was investigated in the current work. The two strains efficiently converted mannose to L- and D-lactate isome
Retaining glycoside hydrolases are enzymes that catalyse the breakdown down of glycans through hydrolysis. Due to the double-replacement mechanism of the retaining glycoside hydrolases (GHs), which form an intermediate with part of the glycan covalently attached to the enzyme, some GHs are able to catalyse synthesis reactions called transglycosylation. In transglycosylation reactions a hydroxyl-co
Stiff, elastic, viscous shear thinning aqueous gels are formed upon dispersion of low weight percent concentrations of cationically modified cellulose nanofibrils (CCNF) in water. CCNF hydrogels produced from cellulose modified with glycidyltrimethylammonium chloride, with degree of substitution (DS) in the range 10.6(3)-23.0(9)%, were characterised using NMR spectroscopy, rheology and small angle
Colloidal halide perovskite nanocrystals are promising candidates for next-generation optoelectronics because of their facile synthesis and their outstanding and size-tunable properties. However, these materials suffer fromrapid degradation, similarly to their bulk perovskite counterparts. Here, we survey the most recent strategies to boost perovskite nanocrystals stability, with a special focus o
In this paper, balancing electricity production using renewable energy such as wind power, PV cells, hydropower, and CHP (combined heat and power) with biomass is carried out in relation to electricity consumption in primarily one major region in Sweden, SE-3, which contains 75% of the country’s population. The time perspective is hours and days. Statistics with respect to power production and con
District heating and cooling systems offer a cost-effective and secure supply of heating and cooling to connected buildings. They are widely recognised as a key solution to decarbonise the building sector due to their high potential of integrating renewable energy sources. The systems traditionally involved generating heating and cooling centrally with distribution through separate pipes before de
In this study, batch biohydrogen production by co-digestion of raw rice straw and activated sewage sludge was investigated with different inoculum heat treatment, pH, S/X ratio (based on VS) and substrate sizes under mesophilic condition. In order to achieve a high bio-hydrogen yield and methanogens activity inhibition, heat treatment of inoculum was optimized at different exposure times (30, 45 &
District heating is one of the technologies that can contribute to the decarbonisation of the European heat sector. Nonetheless, these infrastructures only deliver about a tenth of the heat demands in the continent. Therefore, it is essential to assess the expansion potential of these systems and to identify which areas should be target for further investigations, which calls for easy-to-use and s
Weather climate fluctuations cause large variations in renewable electricity production, which requires substantial amounts of energy storage to overcome energy drought periods. Based on daily hydroclimatic data and information about renewable power systems covering Europe, here we quantify the complementarity in the solar-wind-hydro energy components of the continental climate system. We show tha
The Asian steel industry produces 73 % of global steel and is expanding. The speed and plans for decarbonizing the Asian steel sector are thus globally important. Importing green Hot Briquetted Iron (HBI), iron ore reduced to iron with renewable hydrogen, from renewable-rich countries such as Australia, Brazil and South Africa, could be a good option to avoid constraints with access to renewables.
Theories of energy justice are standardly used to evaluate decision-making and policy-design related to energy infrastructure. All too rarely attention is paid to the need for a method of justifying principles of justice as well as justice-based judgments that are appealed to in this context. This article responds to this need by offering an engaged ethics approach to normative justification usefu
Popular Abstract in Swedish Europaparlamentet vill minska primärenergianvändningen samt minska beroendet av energiimport till unionen (EU Direktiv 2012/27/EU). Ett hjälpmedel för att uppnå detta mål kan vara användandet av individuell mätning och debitering (IMD) av värme och varmvatten i flerbostadshus. IMD innebär att boende i flerbostadshus endast ska betala för deras egen konsumtion, vilket skIndividual metering and charging (IMC) means that tenants in multi-apartment buildings should pay only for their own energy consumption, which gives an economic incentive for energy-conscious behaviour. In April, 2014, Swedish legislation about energy metering in buildings (SFS 2014:267) was passed by the Swedish Parliament as an implementation of the EU Energy Efficiency Directive 2012/27/EU. The
The environmental problems caused by human interventions, such as the consumption of non-renewable resources and the emission of greenhouse gases are well-recognised. Calls have been made for immediate measures to develop more sustainable society worldwide. Attention has also been devoted to the quest for sustainability within the field of chemistry. The concept of “green chemistry” is being intro
High-entropy perovskite catalyst was synthesized and utilized for the first time in the MSR catalytic reaction. Among the HEPs, La(CoCuFeAlCe)0.2O3 exhibited excellent MSR activity and high selectivity. The mechanism of the MSR reaction on the catalyst (100) surface was studied by employing DFT. The results indicate that the surface of La(CoCuFeAlCe)0.2O3 catalyst has the lowest energy barrier, wh
Neuromorphic computing has seen great interest as leaps in artificial intelligence (AI) applications have exposed limitations due to heavy memory access, with the von Neumann computing architecture. The parallel in-memory computing provided by neuromorphic computing has the potential to significantly improve latency and power consumption. Key to analog neuromorphic computing hardware are memristor
Exempel på foldrar och broschyrer från Lunds universitet Rubrik UNDERTEXT Foldrar och broschyrer EXEMPEL MED OCH UTAN GRID Framsida broschyr, A4. Framsida broschyr, A5. Forskningsstrategi 2017–2021 | LUNDS UNIVERSITET Forskningsstrategi 2017–2021 | LUNDS UNIVERSITET Humaniora & teologi LUNDS UNIVERSITET | UTBILDNINGSKATALOG | 2019/2020 Humaniora & teologi LUNDS UNIVERSITET | UTBILDNINGSKATALOG | 2
https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/2022-05/foldrar-o-broschyrer-rev2022.pdf - 2026-07-24
Exempel på foldrar och broschyrer från Lunds universitet Rubrik UNDERTEXT Foldrar och broschyrer EXEMPEL MED OCH UTAN GRID Framsida broschyr, A4. Framsida broschyr, A5. Forskningsstrategi 2017–2021 | LUNDS UNIVERSITET Forskningsstrategi 2017–2021 | LUNDS UNIVERSITET Humaniora & teologi LUNDS UNIVERSITET | UTBILDNINGSKATALOG | 2019/2020 Humaniora & teologi LUNDS UNIVERSITET | UTBILDNINGSKATALOG | 2
https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/foldrar-o-broschyrer.pdf - 2026-07-24
This essay is concerned with whether the progressive aspect is overgeneralized by children, using it with stative verbs. The study targets the age interval 1 to 10 years and adults. The matter was investigated in several child corpora and adult corpora. The interval 1 to 5 years was covered by the Brown (1973b) corpus with Eve, Adam and Sarah. Data for the interval 6 to 10 years were obtained from
The European Commission’s Decisions addressing tax rulings which came into the public domain in November 2014 as constituting State Aid (contrary to Article 107 TFUE) after Lux-Leaks have generated some discussion. Of paramount interest in this thesis is the Commission’s declaration in the Belgium Excess Profits, Fiat and Starbucks Decisions that the European Union has its own ALP (hereinafter cal
