Aspect-Oriented Modeling (AOM) is a promising technique for untangling the concerns of complex enterprise software systems. AOM decomposes the cross-cutting concerns of a model into separate models that can be woven together to form a composite solution model. In many domains, such as multi-tiered e-commerce web applications, separating concerns is much easier than deducing the proper way to we...

We have devised a thermal carpet cloak theoretically and implemented in silicon using layered metamaterial. The layered metamaterial is composed of single crystalline silicon and its phononic crystal. The design is based on a coordinate transformation. We demonstrate the result with numerical simulation. Great cloaking performance is achieved as a thermal insulator is well hidden under the ther...

We demonstrate in this work a unique approach for watching outside while hiding in a carpet cloaking based on transformation optics. Unlike conventional carpet cloaking, which screens all the incident electromagnetic waves, we break the cloak and allow incident light get into the carpet. Hence outside information is detected inside the cloak. To recover the invisible cloaking, complementary tec...

Establishing links between models are a fundamental issue in model driven engineering (MDE) practices. There are many situations where it is necessary to create links between models, for instance traceability, transformation specification, composition operations, model evolution, etc. Every application scenario may require the creation of different types of links. The existence of many applicat...

The carpet industry is one of the most rapidly growing traditional industries in India. This is a handicraft and cottage industry that provides jobs right at doorstep of more than 100,000 workers, belonging to economically backward class of society. In the global carpet scenerio, the market share of Indian carpets is expanding rapidly. Jaipur and its adjacent districts are the major manufacturi...

1 a typical simple one-side weaving section, as shown in Figure 1, the geometric variables of the weaving section are the length of the weaving section, L, and the number of lanes within the weaving section, N. Length of the weaving section is measured from a point where the entrance gore is 2 feet wide to a point where the exit gore is 12 feet wide. Vehicular flow is categorized into four gene...

• Polluted indoor air can lead to discomfort, reduced efficiency and even ill health amongst employees and residents in modern buildings. • Wool carpet has been shown to rapidly neutralize formaldehyde, nitrogen dioxide and sulphur dioxide, common contaminants in today's indoor environment. • Not only does wool neutralize these contaminants more quickly and completely than synthetic carpet fibe...