Polyunsaturated fatty acids (PUFAs) are valuable products because of their involvement in several aspects of human health. Market demand for most PUFAs is growing continually and current sources are considered insufficient for satisfying this demand; alternative sources are actively sought after. Oilseed plants can be a potential source of PUFAs if they are appropriately gene engineered. Most o...

Seismic fragility analysis, which quantitatively describes the dynamic relationship between earthquake intensity and structural failure probability, plays an important role in overall seismic risk assessment. An appropriate demand model can significantly improve efficiency of currently most commonly used is lognormal model. However, recent studies have shown that this model's rationality still ...

We consider a manufacturer introducing a new product into a distribution channel and examine what wholesale price should be charged. The setting in many ways is simple. The channel is abbreviated with the manufacturer selling directly to the retailer. The contract is also simple, merely a flat wholesale price. Demand is stochastic but independent and identically distributed in each period. Comp...

In order to measure the quality of talent cultivation at the school of software engineering, a quality evaluation model based on fuzzy theory is put forward. In the model, a three-layer architecture, which is composed of overall goal layer, second goal layer, and attribute layer, is set up. It places emphasis on the demand of talents with practicability and engineering in the field of software ...

This paper reviews the experimental synthesis and engineering developments that focused on various green approaches and large-scale process production routes for quantum dots. Fundamental process engineering principles were illustrated. In relation to the small-scale hot injection method, our discussions focus on the non-injection route that could be scaled up with engineering stir-tank reactor...

Modern medicine faces a growing crisis as demand for organ transplantations continues to far outstrip supply. By stimulating the body's own repair mechanisms, regenerative medicine aims to reduce demand for organs, while the closely related field of tissue engineering promises to deliver "off-the-self" organs grown from patients' own stem cells to improve supply. To deliver on these promises, w...

This paper investigates the effect of using an end-of-period accounting scheme for inventory related costs when costs actually accrue in continuous time. Using a simple model, we show that (i) the end-of-period scheme results in higher than optimal order-up-to levels and inventory cost if the cost and demand parameters are unchanged, and (ii) it is possible to replicate both the optimal base st...

Biomedical engineering is an exciting field that demands the skills of many engineering disciplines. While the demand for biomedical engineers is greatly increasing, the awareness of the field may not be increasing at the same rate. This study, which included an EMG controlled robotic arm, was shown to motivate pre-college students to pursue biomedical engineering careers. This research may lea...

Sanitation improvement is crucial in saving lives that are lost due to water contamination. Progress towards achieving full sanitation coverage is still slow in low-income informal settlements in most developing countries. Furthermore, resources are being wasted on installing facilities that are later misused or never used because they do not meet the local demand. Understanding demand for impr...

This study proposes and applies a methodology to calibrate microscopic traffic flow simulation models. The proposed methodology has the capability to calibrate simultaneously all the calibration parameters as well as demand patterns for any type of network. Parameters considered include global and local as well as driver behaviour and vehicle performance parameters. Demand patterns, in terms of...