نتایج جستجو برای: spherical agglomeration
تعداد نتایج: 53935 فیلتر نتایج به سال:
Most studies about the effects of producers’ services on manufacturing agglomeration focus on the effects themselves while neglecting the mechanism that such effects spread. By stressing the key role of trade costs in the process of manufacturing agglomeration, this paper identifies a chain of effects from producers’ service improvements to manufacturing agglomeration via changing trade costs a...
This research aims to analyze the effects of industrial agglomeration on regional economic growth in the Iranian provinces. For this aim, this study is divided into theoretical and applied sectors. In the theoretical point of view, the research has proposed a simple theoretical framework to study the impacts of industrial agglomeration on regional economic growth. In applied sector, we have...
Double perovskites are an emerging class of functional materials with a great deal durability perspective owing to their inherent flexibility in cation coordination selection. Here, we synthesized pristine and Cu2+-doped Ba2NiWO6 utilizing the solid-state reaction route investigate structural, morphological, dielectric behavior. Structural examination revealed development cubic crystal structur...
In this article the concept of territorial agglomeration is discussed and reflected from the point of view of innovation activities. From this same angle, some suggestions are also made as to how to bring some clarity to the complex issue of the relationship between companies and their local operational environment. One of the conclusions is that a territorial agglomeration can be a basis for s...
Today, tablets are still the most desired form of dosage due to the convenient administration, the chemical and physical stability of the drug in a solid state, and the high production rate of a tabletting machine based on the compaction of powders or granules. Because direct compression vehicles are still in the minority, pharmaceutical powders have to be processed in order to obtain a tailore...
Understanding and controlling powder de-agglomeration is of great importance in the development of dry powder inhaler (DPI) products. Dry dispersion laser diffraction measures particle size readily under controlled dispersing conditions, but has not been exploited fully to characterise inherent powder dispersibility. The aim of the study was to utilise particle size-dispersing pressure titratio...
With industrial integration accelerating in domestic and foreign enterprise, industrial integration is becoming the only way for regional development to break through its bottleneck. Compared with advanced foreign enterprises, there exists a significant gap in regional industrial integration, especially in the urban agglomeration of the energy chemical industries of Urumqi-Changji-Shihezi in Xi...
Bearing the responsibility of the rising strategy of central region of China, Changsha-Zhuzhou-Xiangtan Urban Agglomeration is an important growth pole of the development of the Yangtze river economic belt. Reasonable position of urban function in Changsha-Zhuzhou-Xiangtan Urban Agglomeration, is an inevitable requirement for the cooperative development of regional economy in Changsha, Zhuzhou ...
The agglomeration of innovation determinants has a significant influence on the innovation performance of industries and enterprises. Such an effect has received less attention in empirical research studies. This study involves a survey of the agglomeration effect of two important innovation determinants, R&D investment and R&D personnel, and its influence on innovation performance from the per...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید