Review of nuclear microreactors: Status, potentialities and challenges

Regionalization of Development Plans in Iran: A Review of Status and Challenges

The objective of this paper is to examine the standing and thinking of regional planning in the country’s planning system with an emphasis on national development plans. It intends to see to what extent and how this objective has been achieved or this type of thinking has been incorporated into development plans. By scrutinizing these plans both in pre-and post-revolutionary periods, the paper ...

Small Hydro-Power Plants in Kenya: A Review of Status, Challenges and Future Prospects

Small Hydro-power Plants (SHP) are an important source of electricity in many countries. However, little is known about SHP in Kenya. This paper reviews the status, challenges in implementation of SHP and prospects for future development of SHP in Kenya. The paper shows that SHP has not yet fully utilized the available hydro-power potential. The challenges associated with SHP development should...

The Decommissioning and Dismantling of Nuclear Facilities: Status, Approaches, Challenges

Review on optofluidic microreactors for artificial photosynthesis

Artificial photosynthesis (APS) mimics natural photosynthesis (NPS) to store solar energy in chemical compounds for applications such as water splitting, CO2 fixation and coenzyme regeneration. NPS is naturally an optofluidic system since the cells (typical size 10 to 100 µm) of green plants, algae, and cyanobacteria enable light capture, biochemical and enzymatic reactions and the related mate...

the relationship between using language learning strategies, learners’ optimism, educational status, duration of learning and demotivation

with the growth of more humanistic approaches towards teaching foreign languages, more emphasis has been put on learners’ feelings, emotions and individual differences. one of the issues in teaching and learning english as a foreign language is demotivation. the purpose of this study was to investigate the relationship between the components of language learning strategies, optimism, duration o...