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Negotiation Model Based on Uncertainty Multi-attribute Decision Making

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Negotiation Model Based on Uncertainty Multi-attribute Decis...

2009中国控制与决策会议

作者： chen pei-you,li yi-ling college of economic and management,heilongjiang institute of science and technology,harbin 150027,china

＜正＞The problem for uncertainty of information on the multi-attribute which exists in the e-commerce negotiation model,it is easy to describe but difficult to achieve an optimal solution owing to the high computational *** order to yield a top-quality deal and shorten the negotiation period,we propose an UEOWA decision making operator based on the application of vague mathematics to evaluate negotiators’ preference for different *** algorithm combining fuzzy membership with Bayesian learning mechanism is developed,which solves the concession problem during the process of multi-attribute *** experiment demonstrated that the model ensures the participants can reach a mutually beneficial agreement in a short *** computational study showed that the proposed algorithm is a feasible and effective approach for uncertainty of information on the multi-attribute negotiation problem.

关键词： Uncertainty Decision Making Operator Fuzzy Membership Bayesian Learning Mechanism Negotiation Model

Screening of glucosinolates degrading lactic acid bacteria and their utilization in rapeseed meal fermentation

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Grain & Oil science and technology 2024年第3期7卷 168-176页

作者： yifang chen Chong Xie Muhammad Bilal pei Wang Runqiang Yang college of Food science and technology Whole Grain Food Engineering Research CenterNanjing Agricultural UniversityNanjing 210095JiangsuChina The Sanya institute of Nanjing Agricultural University Sanya 572024HainanChina National Technique Innovation Center for Regional Wheat Production/Key Laboratory of Crop Physiology Ecologyand ManagementMinistry of Agriculture/National Engineering and Technology Center for Information AgricultureNanjing Agricultural UniversityNanjing 210095JiangsuChina

Rapeseed meal is a promising food ingredient, but its utilization is limited by the presence of some potentially harmful ingredients, such as glucosinolates. Fermentation is a cost-effective method of detoxication but a food-grade starter culture with glucosinolates degradation capacity is required. In this study, 46 strains of lactic acid bacteria from traditional paocai brines were screened for their ability to glucosinolate degradation. The results showed that more than 50% of the strains significantly degraded glucosinolates. Two strains of Lactiplantibacillus(p7 and s7) with high capacity of glucosinolates degradation through producing enzymes were identified. Then,an optimized condition for rapeseed meal fermentation by p7 was established to degrade glucosinolates, which can achieve about 80% degradation. UPLC/Q-TOF-MS analysis showed that the degradation rate of individual glucosinolates was different and the degradation rate of gluconapin and progoitrin in rapeseed meal can reach more than 90%. Meanwhile, fermentation with p7 can improve safety of rapeseed meal by inhibiting the growth of Enterobacteriaceae and improve its nutritional properties by degrading phytic acid. The in vitro digestion experiments showed that the content of glucosinolates in rapeseed meal decreased significantly during gastric digestion. Meanwhile, fermentation with p7 can greatly improve the release of soluble protein and increase the contents of free essential amino acids, such as lysine(increased by 12 folds) and methionine(increased by 10 folds).

关键词： Rapeseed meal Glucosinolates Fermentation Lactic acid bacteria In vitro digestion

Research on Application of Multi-attribute Auction Based on Fuzzy Rough Set

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Research on Application of Multi-attribute Auction Based on ...

2009中国控制与决策会议

作者： peiyou chen Jing Zhang college of economic and management,heilongjiang institute of science and technology,harbin,150027,china.

＜正＞Online auction has been popular increasingly in the modern world,and most commodities could be sold by the online auction,which could save time and *** main auction method is Price-Only auction,which only negotiation on *** fact,buyers always take quality,delivery time,terms of payment and other non-price attributes into consideration when they take part in the *** multi-attribute auction is an extension of the traditional auction mechanism,which considering other attributes in addition to the price of the item on *** it is essential to determine attributes weights,which are important to decide the winner during the auction,but it is also *** the paper proposes the method of fuzzy rough set to calculate attributes’ weights,in order to reduce the inaccuracy cased by human interference and improve operation *** then the weights are applied on multi-attribute electronic auction on the basis of reference ***,it takes second-hand car auction for example to illustrate the effectiveness of the method,which is used for reference developing second-hand commodity electronic auction.

关键词： Fuzzy set Rough set Multi-attribute auction Reference point

The Design of Interactive Multi-attribute Reverse Auction System

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The Design of Interactive Multi-attribute Reverse Auction Sy...

2009中国控制与决策会议

作者： chen pei-you,Zhao Wen-mei college of Economy and management,heilongjiang institute of science and technology,harbin 150027

＜正＞In recent years,with the vigorous development of electronic commerce,auction on-line become more and more flourish,but,auction on-line only is used to publish auction announcement,and haven’t to realize real *** this case,a real auction system is needed to help auctioneer finish auction *** agent technology also is researched by more and more scholars and experts and is applied to in all ***,this paper present interactive multi-attribute reverse auction system based on agent technology and study new Evaluation bidding model by decision-making method of multi-attribute based on EWAA operator and LHA operator when the weight of attribute is real *** intermediary is the center in this system and evaluation bids system is designed based on black box *** system not only can improve auction efficiency,but also ensure fair in evaluation bidding process.

关键词： Reverse Auction Black Box Theory EWAA Operator LHA Operator

Valorization of wheat bran arabinoxylan: A review on nutritional and materials perspectives

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Grain & Oil science and technology 2024年第3期7卷 196-208页

作者： Muhammad Bilal Dandan li Chong Xie Runqiang Yang Zhenxin Gu Dong Jiang Xueming Xu pei Wang college of Food science and technology Whole Grain Food Engineering Research CenterNanjing Agricultural UniversityNanjing 210095JiangsuChina The Sanya institute of Nanjing Agricultural University Sanya 572024HainanChina National Technique Innovation Center for Regional Wheat Production/Key Laboratory of Crop Physiology Ecologyand ManagementMinistry of Agriculture/National Engineering and Technology Center for Information AgricultureNanjing Agricultural UniversityNanjing 210095JiangsuChina Key Laboratory of Food science and technology School of Food Science and TechnologyJiangnan UniversityWuxi 214122JiangsuChina

Wheat bran, a principal byproduct of flour milling, stands as an abundant source of dietary fiber, yet its economic potential remains under-exploited in current forage applications. Arabinoxylan(AX), constituting the core of dietary fiber, emerges as a versatile compound with multifaceted functionalities. Its nutritional significance,coupled with its role in cereal food processing, has prompted a surge of studies focusing on the valorization of wheat bran AX. Moreover, the hydrolyzed derivative, arabinoxylan oligosaccharides(AXOS), demonstrates prebiotic and antioxidant properties, offering potential avenues to mitigate the risk of chronic diseases. This review summarizes current knowledge on the valorization of wheat bran AX in terms of the processing and nutritional properties of AX. Moreover, multiple novel applications of AX in the materials area, including biodegradable food packaging films, delivery of bioactive substances as nanoparticles, and the manufacture of food emulsifiers, are also highlighted to extend the utilization of AX. This review underscores the immense potential of wheat bran AX, advocating for its exploitation not only as a nutritional asset but also as a primary ingredient in advanced materials. The synthesis of nutritional and materials perspectives accentuates the multifaceted utility of wheat bran AX, thereby paving the way for sustainable valorization pathways. By unraveling the latent potential within AX, this paper advocates for the holistic and sustainable utilization of wheat bran in diverse, value-added applications.

关键词： Wheat bran Arabinoxylan Nutrition Biodegradable films Nanoparticles Food emulsifiers

Evolutionary mechanism and frequency response of graphite electrode at extreme temperatures

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Nano Research 2024年第8期17卷 7283-7289页

作者： Shanpeng pei Zhiyong Zhang Xiuli Zhang Yan liu Xiang Han linshan Luo Pengfei Su Chaofei Lan Wei Huang Ziqi Zhang Ming-Sheng Wang Songyan chen Department of Physics Xiamen UniversityXiamen 361005China Shandong Electric Power Engineering Consulting institute Corporation Jinan 250031China State Key Lab of Physical Chemistry of Solid Surfaces College of MaterialsXiamen UniversityXiamen 361005China School of Semiconductor science and technology South China Normal UniversityFoshan 528225China college of Materials science and Engineering Nanjing Forestry UniversityNanjing 210037China National Key Laboratory of Integrated Circuits and Microsystems Chongqing 400000China

The battery management system is employed to monitor the external temperature of the lithium-ion battery in order to detect any potential ***,this outside–in detection method often suffers from a lag and is therefore unable to accurately predict the battery’s real-time ***,an inside–out frequency response approach is used to accurately monitor the battery’s state at various temperatures in real-time and correlate it with the solid electrolyte interphase(SEI)evolution of the graphite *** SEI evolution at temperatures of−15,25,60,and 90℃exhibits certain regular characteristics with temperature *** a temperature of−15℃,the li^(+)-solvent interaction of lithium-ion slowed down,resulting in a significant reduction in *** 25℃,a liF-rich inorganic SEI was identified as forming,which facilitated lithium-ion ***,high temperatures would induce decomposition of lithium hexafluorophosphate(liPF_(6))and lithium-ion *** the extreme temperature of 90℃,the SEI would be organic-rich,and li_(x)P_(y)F_(z),a decomposition product of lithium salts,was further oxidized to li_(x)PO_(y)F_(z),which led to a surge in the charge-transfer resistance at SEI(R_(sei))and a reduction in Coulombic efficiency(CE).This changing relationship can be recorded in real time from the inside out by electrochemical impedance spectroscopy(EIS)*** provides a new theoretical basis for the structural evolution of lithium-ion batteries and the regular characterization of EIS.

关键词： graphite electrode solid electrolyte interphase(SEI)film extreme temperatures frequency response evolutionary mechanism

Strategies for improving crop comprehensive benefits via a decision-making system based on machine learning in the rice‒rape,rice‒wheat and rice‒garlic rotation systems in Southwest china

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Journal of Integrative Agriculture 2024年第9期23卷 2970-2988页

作者： Xinrui li Xiafei li Tao liu Huilai yin Hao Fu Yongheng Luo Yanfu Bai Hongkun Yang Zhiyuan Yang Yongjian Sun Jun Ma Zongkui chen Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province/Rice Research institute/State Key Laboratory of Crop Gene Exploration and Utilization in Southwest china/Sichuan Agricultural University Chengdu 611130China college of Grassland science and technology Sichuan Agricultural UniversityChengdu 611130China college of Agronomy Sichuan Agricultural UniversityChengdu 611130China

Rice‒rape,rice‒wheat and rice‒garlic rotations are common cropping systems in Southwest china,and they have played a significant role in ensuring ecological and economic benefits(EB)and addressing the challenges of china’s food security in the ***,the crop yields in these rotation systems are 1.25‒14.73%lower in this region than the national *** decision-making with machine learning can analyze the key factors for obtaining better benefits,but it has rarely been used to enhance the probability of obtaining such benefits from rotations in Southwest ***,we used a data-intensive approach to construct an intelligent decision‒making system with machine learning to provide strategies for improving the benefits of rice-rape,rice-wheat,and rice-garlic rotations in Southwest *** results show that raising the yield and partial fertilizer productivity(PFP)by increasing seed input under high fertilizer application provided the optimal benefits with a 10%probability in the rice-garlic *** high yields and greenhouse gas(GHG)emissions by increasing the N application and reducing the K application provided suboptimal benefits with an 8%probability in the rice-rape *** N and P to enhance PFP and yield provided optimal benefits with the lowest probability(8%)in the rice‒wheat *** on the predictive analysis of a random forest model,the optimal benefits were obtained with fertilization regimes by reducing N by 25%and increasing P and K by 8 and 74%,respectively,in the rice-garlic system,reducing N and K by 54 and by 36%,respectively,and increasing P by 38%in rice-rape system,and reducing N by 4%and increasing P and K by 65 and 23%in rice-wheat *** strategies could be further optimized by 17‒34%for different benefits,and all of these measures can improve the effectiveness of the crop rotation systems to varying ***,these findings provide insights into optimal agricultural inputs for higher be

关键词： rice rotation agricultural management greenhouse gas emissions comprehensive benefits fertilizer management

A mite parasitoid,Pyemotes zhonghuajia,negatively impacts the fitness traits and immune response of the fall armyworm,Spodoptera frugiperda

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Journal of Integrative Agriculture 2024年第1期23卷 205-216页

作者： Yanfei Song Tai’an Tian yichai chen Keshi Zhang Maofa Yang Jianfeng liu institute of Entomology Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous RegionGuizhou University/Scientific Observing and Experiment Station of Crop Pests in GuiyangMinistry of Agriculture and Rural AffairsGuiyang 550025China Administration of Guizhou Fanjingshan National Nature Reserve Jiangkou 554400China Centre for Biodiversity and Biosecurity School of Biological SciencesThe University of AucklandAuckland 1072New Zealand college of Tobacco science Guizhou UniversityGuiyang 550025China

Parasitoids are key regulators in ecological communities and widely used as agents in biocontrol *** fall armyworm,Spodoptera frugiperda,recently invaded multiple continents and caused substantial economic losses in *** zhonghuajia,a newly identified mite parasitoid,has shown potential for controlling various agricultural insect ***,this study tested the performance of *** in parasitising *** also investigated the sublethal effects of parasitism by *** on host fitness traits,transgenerational impacts,and cellular and humoral *** result showed that the fifth-instar larvae of *** parasitised by 40 *** were all dead(i.e.,a lethal effect),while parasitism by 5 or 10 *** was considered sublethal since many *** survived to adulthood and produced offspring after *** sublethal influences from parasitism by *** resulted in reduced pupal weight,adult emergence rate and fecundity,but increased developmental time and *** at both lethal(40 mites)and sublethal(10 mites)levels impaired the cellular and humoral immunity of *** study presents the first empirical evidence that mite parasitoids can negatively influence host ***,it provides insights into the biocontrol potential of mite parasitoids and their interactions with hosts.

关键词： Pyemotes zhonghuajia Spodoptera frugiperda immunity parasitically-induced influence biocontrol parasitoid

Piezo-phototronic and pyro-phototronic effects to enhance Cu（In, Ga）Se2 thin film solar cells

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Nano Research 2018年第7期11卷 3877-3885页

作者： Laipan Zhu pei lin Baodong chen Longfei wang libo chen Ding li Zhong lin Wang Beijing institute of Nanoenergy and Nanosystems Chinese Academy of Sciences Beijing 100083 China college of Nanoscience and technology University of ChineseAcademy of Sciences Beijing 100049 China

Cu（In, Ga）Se2 （CIGS）-based materials have gained remarkable attention for thin-film photovoltaic applications due to their high absorption coefficient, tunable bandgap, compositional tolerance, outstanding stabilities, and high efficiency. A small increase in the efficiency of CIGS solar cells has huge economic impact and practical importance. As such, we fabricated a flexible CIGS solar cell on a mica substrate and demonstrated the enhanced device performance through the piezo- and pyro-phototronic effects based on a ZnO thin film. The device showed enhanced energy conversion efficiency from 13.48% to 14.23% by decreasing the temperature from 31 to 2℃ at a rate of - 0.6℃·s^-1 via the pyro-phototronic effect, and further enhanced from 14.23% to 14.37% via the piezo-phototronic effect by further applying a static compressive strain. A pyro-electric nanogenerator effect was also found to promote the performance of the CIGS solar cell at the beginning of the cooling process. The manipulated energy band of the CIGS/CdS/ZnO heterojunction under the influence of the inner pyroelectric and piezoelectric potentials is believed to contribute to these phenomena. Applying the piezo- and pyro-phototronic effects simultaneously offers a new opportunity for enhancing the output performance of commercial thin film solar cells.

关键词： CIGS solar cell pyro-phototronic effect piezo-phototronic effect piezopotential pyropotential