نتایج جستجو برای: based enterprises
تعداد نتایج: 2961902 فیلتر نتایج به سال:
in this thesis protic and aprotic ammonium-based ionic liquids were synthesized and their surface tensions were measured in the range of 298-373k. the protics are alkyl ammonium-based ils with the carboxylate (formate, acetate, propionate) anion and aprotics are quaternary ammonium-based ils with bis(trifluoromethylsulfonyl)imide anion. capillary rise method was used for surface tension measure...
Supply chain network enables the enterprises to achieve the purpose of knowledge diffusion complementary. Based on the complex network theory, using the method of combining qualitative analysis and model deduction, we established a knowledge diffusion network model that view staff of supply chain as network node, discussed the mechanism of knowledge diffusion, analysed the main control paramete...
Nowadays, enterprises cooperate more extensively with other enterprises during the entire product life cycle. Temporary alliances between various enterprises emerge such as those in Virtual Enterprises. However, many enterprises experience difficulties in the formation and operation of virtual enterprises, especially concerning integration issues. This paper lays down an architectural framework...
Customer relationships have been commonly recognized as a critical factor for enterprises to succeed their business. Effective customer relationships could help enterprises deliver services to customers based on their needs, preferences, or past transactions. This model however emphasizes on the use of customer information for benefiting enterprises; customers in contrast receive less informati...
Corporations are currently making progress in their efforts toward traceability, against the backdrop of practical realization of the automatic identification technologies such as RF tags and 2D barcodes. In order to consistently manage and access various types of product-related history information throughout the supply chain, it is necessary to develop information networks and databases for s...
Firstly, this article defines the basic concept of the psychic distance, analyzes the influencing factors of psychic distance and establishes an evaluation model based on fuzzy comprehensive evaluation on the basis of psychic distance. On this basis, the paper made it clear that the psychic distance is an important factor to affect international development of enterprises. When enterprises want...
Trade Policies are one of the effective factors on the environment and performance of enterprises’ activities. The effectiveness level of such policies in the performance of enterprises, most particularly in their efficiency is influenced by the market competition. This paper tries to measure determining factors of productivity in Iran’s industries while focusing on the competitive degree withi...
Extended Abstract. Sampling is the process of selecting units (e.g., people, organizations) from a population of interest so that by studying the sample we may fairly generalize our results back to the population from which they were chosen. To draw a sample from the underlying population, a variety of sampling methods can be employed, individually or in combination. Cut-off sampling is a pr...
Virtual enterprises and virtual supply chain concepts have been presented to propose solution for a seamless integration and data exchange between enterprises in the supply chain. Cloud computing technology enables centralized data storage and processing for operations and supply chain. This paper presents a prototype implementation of cloud-based virtual supply chain. The proposed solution off...
In the era of knowledge economy, patents which were a legal protection means of technology have been transformed into main resource for enterprises to make profits. Based on patent documents analysis and cases analysis, this paper introduced some concepts of enterprises patent strategies and then, combining with development situation of Guangxi sugar industry, explored how to promote improvemen...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید