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Search Results: 1 - 10 of 103983 matches for " Jinping Zhang "
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Set-Valued Stochastic Integrals with Respect to Finite Variation Processes  [PDF]
Jinping Zhang, Jiajia Qi
Advances in Pure Mathematics (APM) , 2013, DOI: 10.4236/apm.2013.39A1003

In a Euclidean space Rd, the Lebesgue-Stieltjes integral of set-valued stochastic processes \"\" with respect to real valued finite variation process \"\" is defined directly by employing all integrably bounded selections instead of taking the decomposable closure appearing in some existed references. We shall show that this kind of integral is measurable, continuous in t under the Hausdorff metric and L2-bounded.

Color Cell Image Segmentation Based on Chan-Vese Model for Vector-Valued Images  [PDF]
Jinping Fan, Shiguo Li, Chunxiao Zhang
Journal of Software Engineering and Applications (JSEA) , 2013, DOI: 10.4236/jsea.2013.610066

In this paper, we propose a color cell image segmentation method based on the modified Chan-Vese model for vectorvalued images. In this method, both the cell nuclei and cytoplasm can be served simultaneously from the color cervical cell image. Color image could be regarded as vector-valued images because there are three channels, red, green and blue in color image. In the proposed color cell image segmentation method, to segment the cell nuclei and cytoplasm precisely in color cell image, we should use the coarse-fine segmentation which combined the auto dual-threshold method to separate the single cell connection region from the original image, and the modified C-V model for vectorvalued images which use two independent level set functions to separate the cell nuclei and cytoplasm from the cell body. From the result we can see that by using the proposed method we can get the nuclei and cytoplasm region more accurately than traditional model.

A Method for Measuring the Degree of Fermentation of the Edible Mushroom Cultivation Substrate  [PDF]
Jinping Zhang, Xuebin Li, Yue Yin
Natural Resources (NR) , 2018, DOI: 10.4236/nr.2018.911022
Abstract: In the study, eight treated substrates were designed to explore the possibility to determine the degree of fermentation of the substrate by the mycelial growth rate, whose main raw material includes?composted pine sawdust, oil tea shell and hickory shell respectively, and auxiliary materials contain rice bran, soybean powder, etc. The result showed that the shiitake mushroom grew well in 7 treatments whose mycelial growth rate could be measured on 3rd?days when the mycelial growth rates of P1, C1 and H1 were 5.0 mm/d, 9.66 m/s, 13.33m/s.?Auricularia cornea?var.Li exhibited the fastest growth on P1 substrate. And mycelial growth rates of P1, P0 and CK1 were 5.8 mm/d,?3.66mm/d,?and?4.66 mm/d on 3rd?day, respectively. The growth rates?of?Pleurotusgeesteranus?of C1, CK2 and P0 were 9.0 mm/d,11.66 mm/d,?and?4.00 mm/d on 3rd?day, respectively. So the degree of fermentation of the substrate could be determined within
Interaction Research on the Smart Power Consumption  [PDF]
Suxiang Zhang, Jianming Liu, Suxian Zhang, Jinping Cao
Energy and Power Engineering (EPE) , 2013, DOI: 10.4236/epe.2013.54B158

Due to the rapid growth of the air conditioning load of the residents had bigger impact on power grid safety and power smooth operation, in order to improve energy conservation and reduce emissions of the residents, many countries had studied the home energy management system (HEMS) in the world. In this paper, based on the summary of the work of other countries, the HEMS research and practice situation of China were discussed, combined with the national development and reform commission (NDRC) project, the power consumption visualization empirical research had been carried on in different cities in 2012, the interaction results show that the load can be reduced by an average of 6.67%, which proved that the electricity interactive was very interesting for long-term strategy of energy conservation and emissions reduction.

Application Status and Prospect of Pinus massoniana Sawdust as the Substrate for the Cultivation of Edible Fungi  [PDF]
Jinping Zhang, Menghao Du
Food and Nutrition Sciences (FNS) , 2017, DOI: 10.4236/fns.2017.812082
In this paper, the research status of using Pinus massoniana sawdust for the cultivation of edible fungi was analyzed and discussed. It was found that Pinus massoniana sawdust contained the material base of edible fungi with sufficient cellulose, hemicellulose and lignin and a small amount of nitrogen, phosphorus, potassium, calcium, magnesium, other mineral salts, and some vitamins for the growth of edible fungi. However, the Pinus massoniana wood contained a significant amount of terpenoids, which are detrimental to the growth of edible fungus and mycelial. The major and current detoxification methods for Pinus massoniana sawdust were analyzed, such as steaming method, distillation method, lime water immersion method, outdoor piling fermentation method, and chemical method. Their advantages and disadvantages were discussed and reviewed. Finally, the major issues in the application of Pinus massoniana sawdust as the cultivation substrate of edible fungi were analyzed, and the application prospect of Pinus massoniana sawdust as the substrate for the cultivation of edible fungi was also reviewed.
A Separating Algorithm for Overlapping Cell Images  [PDF]
Jinping Fan, Yonglin Zhang, Ruichun Wang, Shiguo Li
Journal of Software Engineering and Applications (JSEA) , 2013, DOI: 10.4236/jsea.2013.64023

The cell overlapping and adhesion phenomenon often exists in cell image processing. Separating overlapped cell into single ones is of great important and difficult in cell image quantitative analysis and automatic recognition. In this paper, an algorithm based on concave region extraction and erosion limit has been proposed to judge and separate overlapping cell images. Experimental results show that the proposed algorithm has a good separation effects on analog cell images. Then the method is applying in actual cervical cell image and obtains good separation result.

Communication Networking Schemes for Wide Area Electric Vehicle Energy Service Network  [PDF]
Dequan Gao, Jinping Cao, Yiying Zhang, Xiuli Wang
Energy and Power Engineering (EPE) , 2013, DOI: 10.4236/epe.2013.54B268

Electric vehicles (EVs) are an emerging type of mobile intelligent power consumption devices in Smart Grid as new green transport tools. In order to provide a powerful automation and intelligence support for wide area electric vehicles energy service network, we analyze the network infrastructure and communications demands of various terminals, devices and monitoring systems distributed in wide area electric vehicle energy service network. According to interactive user services scenarios and energy operations intelligent monitoring, we propose multimode communication integration architecture for wide area electric vehicle energy service network by means of the fusion of the Internet of Things (IoT) technology. Then, we design different networking schemes in access networks and backbone transmission networks meeting multi-scene and multi-operation interaction requirements. The networking schemes will provide efficient technical support to implement intelligent, cross-regional, interactive energy services for electric vehicle users.

Present Situation and Prospective of Camellia Nut Shells Utilization  [PDF]
Jinping Zhang, Lisong Hu, Zhoulian Wang, Menghao Du, Xiaohua Yao
Open Journal of Forestry (OJF) , 2015, DOI: 10.4236/ojf.2015.57066
Abstract: With the rapid development of Camellia oleifera industry, more and more Camellia nut shells have been produced, leading to serious environmental pollution problem. This paper reviews the works on the characterization of the physical and chemical properties of Camellia nut shells, active ingredient extraction, its application in chemical production, growing media and animal feed and its properties as a biomass. Based on the review, we proposed a novel all-component high value application strategy to covert camellia nut shells into high value biomasses, which could realize waste recycling and environmental protection.
Lebesgues-Stieltjes Integrals of Fuzzy Stochastic Processes with Respect to Finite Variation Processes  [PDF]
Jinping Zhang, Lingli Luo, Xingmei Li, Xiaoying Wang
Applied Mathematics (AM) , 2015, DOI: 10.4236/am.2015.613193
Abstract: Let \"\" be a fuzzy stochastic process and \"\" be a real valued finite variation process. We define the Lebesgue-Stieltjes integral denoted by \"\" for each \"\" by using the selection method, which is direct, nature and different from the indirect definition appearing in some references. We shall show that this kind of integral is also measurable, continuous in time t and bounded a.s. under the Hausdorff metric.
FTIR and Thermogravimetric Analysis of Three Kinds of Nutshells  [PDF]
Jinping Zhang, Yue Ying, Xuebin Li, Xiaohua Yao
Natural Resources (NR) , 2018, DOI: 10.4236/nr.2018.98019
Abstract: The main components and pyrolysis characteristics of Camellia oleifera Abel hells, Castanea mollissima Blume shells, and Castanea mollissima Blume shells were analyzed by using FTIR and thermogravimetric methods. The experimental results indicated that the main components of the three kinds of raw materials consisted of cellulose, hemicellulose, and lignin. The highest contents of hemicellulose, cellulose, and lignin were in Camellia oleiferaAbel shells (49.34% ± 0.07%), Castanea mollissima Blume shells (27.34% ± 0.01%), and Carya cathayensis Sarg shells (49.78% ± 0.01%), respectively. The pyrolysis processes of three kinds of shells generally included three stages, namely dehydration, pyrolysis, and carbonization. The peak values and the appearance times of their pyrolysis rates were closely related to their compositions.
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