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The main contribution of this paper is to present some novel constructive heuristics for the the hybrid flowshop scheduling (HFS) problem with the objective of minimizing the makespan for the first time in the literature. We developed the constructive heuristics based the profile fitting heuristic by exploiting the waiting time feature of the HFS problem. In addition, we also developed an IG algorithm...
Electrocardiogram (ECG) is a fundamental and important noninvasive cardiac signal. In current decade, it has been popular to acquire and analyze ECG by wearable devices with main purposes of long-term monitoring and potential cardiac event prediction. In this study, we aimed at developing a real time and accurate R peak detection method which may be useful for ECG analysis in the wearable devices...
As a powerful tool in machine learning, Support Vector Machine(SVM) also suffers from expensive computational cost in the training phase due to the large number of original training samples. To overcome this problem, this paper presents a new method based on a two steps of sample reduction to reduce training samples. This algorithm includes cluster detection by Fuzzy C-Means Clustering (FCM) Cluster...
Vertical distribution of diverse available heavy metal elements in vegertable soil profile ( 0 ~ 2m ) was studied with different extractants. The results indicated that the content of available heavy metal in soil decreased with the increase the depth. This regularity adequately showed that the external factors were the important resources of available heavy metal, for example the atmospheric deposition,...
This paper presents a novel experimental design for greatly improving the calibration accuracy of the acceleration-insensitive and the acceleration-sensitive biases of the dynamically tuned gyroscopes. A novel calibration procedure based on D-optimality criteria and real code genetic algorithm (RCGA) is established. In order to reduce experiment cost, the D-optimality criteria is constructed with...
Three kinds of air-cooling systems and their technical features have been described in this paper. Combined with the energy policy in our country, the perspective of air-cooling unit is discussed mainly in terms of coal-fired unit applied status, air-cooling unit's development and our country's energy policy etc. And the matters needing attention and the needed taken measures in the conscientions...
This paper introduces a novel matrix method for calculating the efficiency of the feedwater heating type combined cycle unit. The structure of this matrix has a mapping relationship with the thermodynamic system of the feedwater heating type combined cycle unit, and it can simplify the thermal economic analysis of the feedwater heating type combined cycle unit. An example was given to illustrate the...
In order to meet the demand for a large number of creative engineering talents in industry development under the background of economic globalization, Education Ministry formally started CDIO education model in 2008, and first made experiments on eighteen domestic universities. After exploration in descriptive geometry and mechanical drawing, the content of our course is boldly reformed, which enhances...
After a thorough survey of the situation of Shaanxi rural road, we explore the multidimensional predicament which the rural road reform faces. Though the analysis we found that the depth and breadth of reform takes an important role in consolidating results of large-scale development of rural roads, but there are four-dimensional plights in rural road maintenance areas, contradiction between long-standing...
In order to study the effect of the thickness of DPVBi on the performance of WOLED, we constructed multilayer organic electroluminescent devices, the structure is ITO/2T-NATA (20 nm) / NPBX (15 nm) / DPVBi (x nm) / Rubrene (0.5 nm) / DPVBi (x nm) / Rubrene (0.5nm) / Alq3 (40 nm) / LiF (0.5 nm) / Al. Such structure takes full advantage of the hole blocking and luminous properties of DPVBi, and it is...
This study aimed to investigate the effect of embedded AE(Adventure Education) course in physical education at Fat East University. The participants were 1418 first-year students at Far East University. 1418 surveys were distributed after two-week implementation of AE course. 1395 surveys were considered valid after 23 surveys were discarded for incompletion. This represented a 98% return rate. 923...
This paper mainly presents the general model and solution of multi-objective linear programming problem under fuzzy constraint and An illustrative example is provided to demonstrate the approach. Also multi-objective fuzzy linear programming problem which contains the solution to the objective function with fuzziness or both the objective function and the constraint condition with fuzziness in multi-objective...
Most of college freshmen feel frustrated in using learning strategies when they start taking college courses. Therefore, this study developed an online workshop for learning strategies for Tamkang University freshmen to help them learn in college. This 3-year project was based on instructional design model and produced 4 units online workshop. The material was evaluated by Corporate Synergy Development...
The promulgation of regulation fair disclosure of itself is a kind of information, having impact on the behavior of the securities market participants. Taking advantage of SME board listing of companies regulation fair disclose guidelines, adopting the event study method, this paper empirically tested whether it had influenced the stock return of China's Shenzhen SME board. In this paper, the phenomenon...
Objective This study is to explore the psychological and physiological characteristics of postpartum women in Jining City and analyze associated contributing factors. This will establish the necessary knowledge base for providing appropriate health education and nursing to women in the perinatal period. Methods Self-designed questionnaires concerning the general states, Self-Rating Anxiety Scale (SAS)...
In the paper, a cross chaotic map using Logistic map and Chebyshev map is presented. With the exceptionally desirable properties of non-periodical motion and non-convergence of chaos, scheme for image encryption has suggested a new and efficient way to deal with the intractable problem of fast and highly secure image. In order to realize image encryption, every pixel of image is randomly changed according...
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