An integral connection exists among the mine production planning, the mined material destination, and the ultimate pit limit （UPL） in the mining engineering economy. This relation is reinforced by real information a...An integral connection exists among the mine production planning, the mined material destination, and the ultimate pit limit （UPL） in the mining engineering economy. This relation is reinforced by real information and the benefits it engenders in the mining economy. Hence, it is important to create optimizing algorithms to reduce the errors of economic calculations. In this work, a logical mathematical algorithm that considers the important designing parameters and the mining economy is proposed. This algorithm creates an optimizing repetitive process among different designing constituents and directs them into the maximum amount of the mine economical parameters. This process will produce the highest amount of ores and the highest degree of safety. The modeling produces a new relation between the concept of the cutoff grade, mine designing, and mine planning, and it provides the maximum benefit by calculating the destination of the ores. The proposed algorithm is evaluated in a real case study. The results show that the net present value of the mine production is increased by 3% compared to previous methods of production design and UPL.展开更多
Modern craflwork art, based on traditional craflwork art, with the constant development of the social production level, gradually forms; and they have a very close relationship. But, today＇ s modern craftwork art is ...Modern craflwork art, based on traditional craflwork art, with the constant development of the social production level, gradually forms; and they have a very close relationship. But, today＇ s modern craftwork art is not completed by hands and simple tools and doesn＇ t depend on the limited natural materials to cope with today＇ s human life needs, but it must be equipped with the beauty wisdom, industrial science and technology, economic ideas and production and manufacturing technology, so that it can produce the modern craftworks full of the era significance. This paper first analyzes the charm of modern craftwork art design, and then explains how to use the modern craftwork art design, which has a certain practical value and reference significance.展开更多
In recent years, with the opening and economic development in Liangshan Yi nationality area, the products with liangshan Yi nationality cultural features are becoming more and more popular among the public, which has ...In recent years, with the opening and economic development in Liangshan Yi nationality area, the products with liangshan Yi nationality cultural features are becoming more and more popular among the public, which has produced a certain economic benefit in the market. However, with the lYesh feeling of consumers for Yi nationality pattern disappearing, the packages of simply using Yi nationality culture pattern have lost the market value. Studying the Yi nationality culture and making innovation can make it contribute to the market economy and also inheriting the Yi nationality culture is a very valuable thing. This paper makes a reasonable decomposition and combination of the Yi nationality pattern and uses it in graphic package design for detection research.展开更多
In a commercialized, fully artificial plant factory, artificial luminaire is arranged in a unified way using a general illumination theory, an actual measurement, or an empirical methodology. However, with these metho...In a commercialized, fully artificial plant factory, artificial luminaire is arranged in a unified way using a general illumination theory, an actual measurement, or an empirical methodology. However, with these methods, lightings are implemented without considering specific optical characteristics of lighting or material characteristics of each component that constructs a cultivation system, resulting in an amount of light that becomes irregular. The amount of lighting is closely related with the growth and quality of crops, and the deviation between points where cultivated crops are located causes quality difference in the produced crops, thus impairing the economic feasibility of a plant factory. In this regard, a simulation to figure out an optimum lighting layout was performed. Arrangements based on the spectrum distribution of light source and reflector materials were implemented to ascertain the distance between lighting and height of lighting and gather information in the pre-treatment process to improve the uniformity of light in the plant cultivation system. Improvement of around 15% in light uniformity is achieved compared with the existing system after the simulation is carried out. This result would reduce the deviation in crop growth to make uniform quality crop production possible.展开更多
The paper analyze and comprehensive evaluate on the characteristics of the product life cycle in each link of the green product design and the life cycle, has obtained a series of design green design optimization meth...The paper analyze and comprehensive evaluate on the characteristics of the product life cycle in each link of the green product design and the life cycle, has obtained a series of design green design optimization method. In the choice of materials, this paper presented a method for the re-combination of recycled materials. In the recovery of the product it proposes the establishment of recycling system, and expounds the concept upgrade recovery. Design and manufacturing of green products and green recycling industry is the two most important link in green circular economic system, whether or not the coordinated development of the two sectors, is the key to the success or failure of the strategy of sustainable development.展开更多
文摘An integral connection exists among the mine production planning, the mined material destination, and the ultimate pit limit （UPL） in the mining engineering economy. This relation is reinforced by real information and the benefits it engenders in the mining economy. Hence, it is important to create optimizing algorithms to reduce the errors of economic calculations. In this work, a logical mathematical algorithm that considers the important designing parameters and the mining economy is proposed. This algorithm creates an optimizing repetitive process among different designing constituents and directs them into the maximum amount of the mine economical parameters. This process will produce the highest amount of ores and the highest degree of safety. The modeling produces a new relation between the concept of the cutoff grade, mine designing, and mine planning, and it provides the maximum benefit by calculating the destination of the ores. The proposed algorithm is evaluated in a real case study. The results show that the net present value of the mine production is increased by 3% compared to previous methods of production design and UPL.
文摘Modern craflwork art, based on traditional craflwork art, with the constant development of the social production level, gradually forms; and they have a very close relationship. But, today＇ s modern craftwork art is not completed by hands and simple tools and doesn＇ t depend on the limited natural materials to cope with today＇ s human life needs, but it must be equipped with the beauty wisdom, industrial science and technology, economic ideas and production and manufacturing technology, so that it can produce the modern craftworks full of the era significance. This paper first analyzes the charm of modern craftwork art design, and then explains how to use the modern craftwork art design, which has a certain practical value and reference significance.
文摘In recent years, with the opening and economic development in Liangshan Yi nationality area, the products with liangshan Yi nationality cultural features are becoming more and more popular among the public, which has produced a certain economic benefit in the market. However, with the lYesh feeling of consumers for Yi nationality pattern disappearing, the packages of simply using Yi nationality culture pattern have lost the market value. Studying the Yi nationality culture and making innovation can make it contribute to the market economy and also inheriting the Yi nationality culture is a very valuable thing. This paper makes a reasonable decomposition and combination of the Yi nationality pattern and uses it in graphic package design for detection research.
基金financially supported by the Ministry of Education, Science, and Technology (MEST)the National Research Foundation of Korea (NRF) through the Human Resource Training Project for Regional Innovationsupported by the Human Resources Development of the Korea Institute of Energy Technology Evaluation and Planning (No.20114010203040) grant funded by the Korean government’s Ministry of Knowledge Economy
文摘In a commercialized, fully artificial plant factory, artificial luminaire is arranged in a unified way using a general illumination theory, an actual measurement, or an empirical methodology. However, with these methods, lightings are implemented without considering specific optical characteristics of lighting or material characteristics of each component that constructs a cultivation system, resulting in an amount of light that becomes irregular. The amount of lighting is closely related with the growth and quality of crops, and the deviation between points where cultivated crops are located causes quality difference in the produced crops, thus impairing the economic feasibility of a plant factory. In this regard, a simulation to figure out an optimum lighting layout was performed. Arrangements based on the spectrum distribution of light source and reflector materials were implemented to ascertain the distance between lighting and height of lighting and gather information in the pre-treatment process to improve the uniformity of light in the plant cultivation system. Improvement of around 15% in light uniformity is achieved compared with the existing system after the simulation is carried out. This result would reduce the deviation in crop growth to make uniform quality crop production possible.
文摘The paper analyze and comprehensive evaluate on the characteristics of the product life cycle in each link of the green product design and the life cycle, has obtained a series of design green design optimization method. In the choice of materials, this paper presented a method for the re-combination of recycled materials. In the recovery of the product it proposes the establishment of recycling system, and expounds the concept upgrade recovery. Design and manufacturing of green products and green recycling industry is the two most important link in green circular economic system, whether or not the coordinated development of the two sectors, is the key to the success or failure of the strategy of sustainable development.
