background: production of solid waste is the result of the human’s different activities that today has changed a lot in comparison to the past due to the changing life styles and pervasive expansion. in isfahan province lots of wastes are produced daily. due to the importance of the waste and its recycling, the purpose is determining the production scopes of different wastes in order to find a ...

The new energy automobile industry has now formed a complete industrial chain. cities in the Bay Area have clear division of labor, sufficient technical reserves, and strong policy support. They are emerging industries that mainly supported. With continuous upgrading transformation industry, Guangzhou is on agenda. This paper discusses current situation problems industry. Analysis Several Impor...

One of the most progressive trends in the development of modern science and technology is the creation of energy-efficient technologies for the synthesis of nanomaterials. Nanolayered graphite (thermally exfoliated graphite) is one of the key important nanomaterials of carbon origin. Due to its unique properties (chemical and thermal stability, ability to form without a binder, elasticity, etc....

Manufacturing firms increasingly engage in service trade activities. Microlevel data show that German manufacturers account for roughly 25% of German cross-border producer service exports. I have found that particular construction, engineering, and R&D services are exported. The machinery industries and automobile and chemicals producers dominate the overall pattern. The types of services expor...

The economy is very important feature nowadays in the market. The researches are playing an important role in engineering field to increase the life of machine parts / components and decrease the cost. The composite materials have the potential to replace widely used steel and aluminium due to their good characteristics with better performance. The Al-based composites have found extensive appli...

This article provides a parsimonious research model that assists in the study of infomediary roles in B2C ECommerce, their level of integration and sophistication, and their impact on infomediary performance and customers’ satisfaction. After an extensive literature review, discovery, facilitation, and support roles were identified as the main roles that infomediaries perform in the B2C e-comme...

The phenomenon of digital transformation received some attention in previous literature concerning industries such as media, entertainment and publishing. However, there is a lack of understanding about digital transformation of primarily physical industries, whose products cannot be completely digitized, e.g., automotive industry. We conducted a rigorous content analysis of substantial seconda...

We exercised a cross comparison analysis on the linkage among computer-based information technologies utilized for production activities, perceived benefits of production information systems, and competitive performance of each plant, using the database for 164 manufacturing plants located in five industrialized nations from three industries (machinery, electrical & electronics and automobile),...