Worldwide, pupils with migrant backgrounds do not participate in school STEM subjects as successfully as their peers. Migrant pupils’ subject-specific language proficiency lags behind, which hinders participation and learning. Primary teachers experience difficulty in teaching STEM as well as promoting …

The Heating Ventilation and Air Conditioning (HVAC) sector is responsible for a large part of the total worldwide energy consumption, a significant part of which is caused by incorrect operation of controls and maintenance. HVAC systems are becoming increasingly complex, especially due to multi-commodity …

As an essential nutrient for food production, phosphate is largely used in fertilizers to enhance crop growth (Baishya et al., 2016; Hasanuzzaman et al., 2018). Regardless of its enormous demand, the only concentrated P source is phosphate rock and the resource is finite (Cordell & White, 2011; Smit …

The research concerns a currently developed project of implementing a tidal power harnessing system in the structure of Brouwersdam. The system would exploit hydraulic head difference between two water bodies and using gravity caused flow, generate electricity. As a side-effect to such system, hydraulic …

Current methods for energy diagnosis in heating, ventilation and air conditioning (HVAC) systems are not consistent with process and instrumentation diagrams (P&IDs) as used by engineers to design and operate these systems, leading to very limited application of energy performance diagnosis in practice. …

Local farmers in Central Kalimantan have continued to destroy peatlands in the area to make space for planting more profitable crops like oil palm. These peatlands store huge amounts of carbon and degrading them increases the release of greenhouse gases emissions. For this reason, planting of naturally …

Raspberries are high-valuable soft fruit for growers. But it is even more interesting for them to grow during wintertime when weather as in Portugal is still favorable, as the offer is low on the market and they can distinguish really easily and sell raspberries at high prices. ‘Sapphire’ is currently …

In Bhutan biogas energy can be used as an alternative energy for wood to meet the energy demand in the rural populace with effective management and utilisation of the biogas plant. Despite various benefits of biogas technology, biogas adoption has been less than anticipated. As of today, District Livestock …

Increasingly, adding trees to the city is a new goal on the urban agenda in order to fight climate change. There is an interesting contrast when looking at the average lifespan of trees in the city: 30 years. The reason is that trees are still being seen from a utilitarian perspective and as urban furniture …

This graduation research thesis is written following the assignment conducted at the Own Greenscompany to write a protocol for the use of increased concentrations of CO2 for the production oftheir crops. As a result of writing that protocol, it was researched what these effects of increased CO2concentrations …