In the photodegradation process, the main effective operational parameters such as irradiation time, pH, photocatalyst amount and concentration of the pollutants were investigated under ultra violet (UV) and visible-light irradiation [13 17].
Under such complicated productive production, it is a major test for business decision makers to maintain the most effective operational efficiency and the lowest cost.
It has been found that the field tunability, effective operational frequency and field of the composites are strongly dependent on these factors.
A quadratic model was established to describe dependency of the decolorization efficiency (DE), as the model response, to some effective operational parameters, i.e. the catalyst dosage, pH and the dye initial concentration.
The test, which was developed and administered by the Language Training and Testing Centre (LTTC) in Taiwan, targets English learners at the CEFR C1 level (effective operational proficiency).
Secondly, the literature suggests that effective operational management is positively associated with staff retention, levels of job satisfaction, and quality of patient care (24– 31).
Given the scale and the complexity of urban disaster, significant efforts have been intensified by the International Humanitarian Community over the last decade to develop an effective operational mechanism in post-disaster and conflict response, to create synergies between short-term relief measures and long-term development, and to maximize the efficient use of limited resources.
The objective of this study is to demonstrate the successful application of an approximate dynamic programming approach in deriving effective operational strategies for the relocation of empty containers in the containerized sea-cargo industry.
In view of the complexity of the task, strategies have to be based on easily conceptualized principles, and on effective operational tools, especially at the spatial level of the landscape.
