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The collaborative innovation of university-industry was discussed from the science of system perspective. On basis of the synergetic perspective, this paper analyzes the dynamic evolution law of innovation capability of university under the process of university-industry collaborative innovation. The research indicates that: the science of system can be used to solve the uncertainty of administrative...
The study investigates optimal policies for determining price of the product under the influence of reworking during production. A mathematical model is proposed using optimal control theory for profit maximization, which determines the optimal pricing strategies. Moreover, we have considered reworking of imperfect items being produced during the machine shifts from in-control state to out-control...
We proposed a production model under customer returns for deteriorating items. We adopt a demand function which is price and time dependent. Customer returns is also considered as the function of price as well as the demand. Shortage is partially backlogged. In this paper, we find a profit function in finite time horizon. Finally, a numerical example is solved to illustrate the model.
Based on the result in literature[5], the paper focuses on exploring enterprise optimal production problem, considering emission permits and trading, restricted by Government subsidies and punishment policy. We build the corresponding model considering such condition, and compute its optimal solution, then investigate the relationship between optimal output and enterprise optimal revenue in the model,...
Human resource flexibility leads to knowledge learning flexibility. Knowledge learning can improve product innovation performance. HR flexibility and product innovation performance are mediated by knowledge learning. Internal flexibility and external flexibility are two dimensions of HR flexibility. Regression equation is used for data analysis, the results of this survey to Chinese companies indicate...
Modeling of photo-voltaic (PV) system electrical energy production is necessary in order to determine the most efficient parameters (slope, azimuth, etc.) at the location of planed PV system. The most common methods in PV plant modelling use multi-year average input values of irradiation and temperature for a selected location. When using multi-year averages it is necessary to take into consideration...
There are several neuropsychological theories about the pathology of schizophrenia, one of which is the glutamate theory. This theory suggests that hypofunction of NMDA receptors, which may be caused by dysfunction or dysregulation of NMDA receptors, leads to symptoms of schizophrenia. On the other hand, inactivated astrocyte and decreased levels of D-Serine concentration have also been considered...
In this paper, a production inventory model with defective items in which two levels of production are considered and it is possible that production started at one rate and after some time it may be switched over another rate such a situation is desirable in the sense that by starting at a low rate of production, a large quantum stock of manufacturing items at the initial stage is avoided, leading...
Ideally, the aim of a retail store is single-trip in-store replenishment. In other words, a store worker should only need to make a single trip to fill the shelves after a product has been delivered to the store. This can be achieved if the size of the lot received is smaller than the shelf space minus the number of units left on the shelves at the time of shelf replenishment. In this paper, we introduce...
The aim of this paper is to describe the Smart Polygeneration Microgrid (SPM), which is being constructed at the Savona Campus of the Genoa University, also thanks to funding from the Italian Ministry of Education, University and Research (amount 2.4 Million Euros). Specifically, a detailed model of the grid is presented and an optimization problem is defined, in order to achieve suitable goals, like...
The contribution rate of talent is the talent capital contribution rate to the economic growth. This paper use years of education to measure total talent capital, using c-d production function classification model of human capital, isolating the Changzhou's contribution rate of human capital to the economic growth, drawing relevant conclusions.
This paper proposes to apply Bayesian principle to clustering matting components in spectral matting. Spectral matting is a useful and effective technique for digital image matting. A crucial issue of spectral matting is how to cluster the computed matting components, which compose the final alpha matte. In this paper, a new clustering strategy based on Bayesian decision theory is proposed to solve...
To evaluate the departmental performance in higher education system, we take an example of departments in a large public university in the United States. We include 19 departments for six consecutive academic years (2002–2008). Using both parametric distance function approach and non-parametric Data Envelopment Analysis approach, we estimate the technical efficiency for each department in each academic...
Based on the J. Tinbergen's improved C-D production function and Solow Growth Model, the co-integration test, Chow breakpoint test and constant return to scale test are introduced to measure the progress of science and technology, and the scientific and effective standardized evaluation method is given. According to the 1995–2010 input-output data from Qingdao city, the empirical results show that...
The objective of this study was to find the optimum conditions for anaerobic co-digestion of food waste and sewage sludge and hydrogen (H2) production. The selected parameters for optimization of H2 production (e.g. temperature, initial pH, inoculum size) were analysed using Response Surface Methodology with Full Factorial Design. Two types of substrates were tested; food waste as a sole substrate...
Brand equity is considered as a fundamental concept of digital world business setting so that influences marketing strategies considerably. In addition, service sector's share in Gross Domestic Production (GDP) of developed countries shows significant dependency of economy of these countries on service sector of business. This study investigates factors influence brand equity according to Aaker's...
This paper provides a stability analysis for a system that captures wave energy in order to produce potable water. The system, introduced in [1], is a Wave Energy Converter (WEC) of the point-absorber type coupled to a hydraulic Power Take-Off (PTO) that converts wave energy into pressure. Previous work has used a partial state-feedback controller with integral action and feed-forward to provide good...
As an unconventional gas resource, shale gas is an practically alternative energy. Through the analysis of the current situation of shale gas development at home and abroad, this paper ascertains the influencing factors of the development prospect of the shale gas mainly from the aspects of the potential of the shale gas reservoirs, the controlling factors on the development technology of shale gas...
DDGS is the major co product generated from the fermentation of grain, but it is high in protein and an inexpensive source of protein. To optimize the extracting process of protein from DDGS, Response surface methodology (RSM) has been developed using the three influential process variables: alkali concentration, extraction time and solid-liquid ratio. The properties of the protein were further investigated...
Performance efficiency of educational institution should be continuously monitored and improved to ensure that qualified manpower and research are produced efficiently in meeting the university standard of intellectuals. With a systematic performance monitoring system, resources will be channeled sufficiently and tasks may be completed effectively. Therefore, the main objective of the research is...
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