Online self-assessment materials: do these make a difference to student learning? [PDF]
Research in Learning Technology, 2000 In our changing world where university students are demanding a greater say in their tertiary education, and in particular are demanding a greater flexibility in the way they receive their instruction, it is imperative that we investigate and experiment ...
Mary Peat
doaj +4 more sources
Assessment of the effect of drainage on the accumulation of Zn, Cu, Pb, and Cd in bog plants: a case study of two raised bogs in Western Siberia [PDF]
Mires and Peat, 2021 The lowering of water level caused by bog drainage increases the exposure of the upper layers of peat deposits to oxygen, which leads to an increase in the degree of peat decomposition.
Lyudmila P. Gashkova +2 more
doaj +1 more source
Evaluation of high density polyethylene plastic bag performance towards edge and point stresses using taguchi method [PDF]
, 2021 Plastic bag are widely used due to it is low cost and convenience for packaging items. The problem with the strength of the plastic bag tends to tear easily and perforated.
Ng, Si Jin, Yong, Tze Mi
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Mapping peat thickness and carbon stocks of the central Congo Basin using field data
Nature Geoscience, 2022 The world’s largest tropical peatland complex is found in the central Congo Basin. However, there is a lack of in situ measurements to understand the peatland’s distribution and the amount of carbon stored in it.
Bart Crezee +26 more
semanticscholar +1 more source
Scientific Reports, 2021 Tropical peat swamp forest is a global store of carbon in a water-saturated, anoxic and acidic environment. This ecosystem holds diverse prokaryotic communities that play a major role in nutrient cycling. A study was conducted in which a total of 24 peat
Simon Peter Dom +10 more
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Molecules, 2021 Black, brown, and light peat and sapropel were analyzed as natural sources of organic and humic substances. These specific substances are applicable in industry, agriculture, the environment, and biomedicine with well-known and novel approaches. Analysis
Laurynas Jarukas +5 more
semanticscholar +1 more source
Mechanical properties of concrete containing palm oil fuel ash and modified expanded polystyrene beads as replacement materials using finite element method [PDF]
, 2020 Nowadays, so much waste material was dumped and produced by the industrial sector. In this research, the Palm Oil Fuel Ash (POFA) and Modified Expanded Polystyrene beads (EPS) were used as replacement material.
A Rahman, Noor Khazanah +6 more
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Greenhouse gas emissions resulting from conversion of peat swamp forest to oil palm plantation
Nature Communications, 2020 Conversion of tropical peat swamp forest to drainage-based agriculture alters greenhouse gas (GHG) production, but the magnitude of these changes remains highly uncertain.
H. Cooper +5 more
semanticscholar +1 more source
De toekomst van het accountantsberoep: bedreigingen en kansen [PDF]
MAB, 2018 Op basis van verschillende wetenschappelijke bronnen ontstaat de impressie dat de toekomst van het accountantsberoep onzeker is. Zo zouden technologische ontwikkelingen het beroep overbodig kunnen maken.
Ada Sneekes
doaj +3 more sources
Chemical and biological reactions of solidification of peat using ordinary portland cement (OPC) and coal ashes [PDF]
, 2021 Construction over peat area have often posed a challenge to geotechnical engineers. After decades of study on peat stabilisation techniques, there are still no absolute formulation or guideline that have been established to handle this issue.
Abdul Rahman, Junita
core +1 more source