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Journal of Integrative Plant Biology 2009年第4期51卷 337-351页

作者： Fitzgerald Booker Russell Muntifering Margaret McGrath Kent Burkey Dennis Decoteau Edwin Fiscus William Manning Sagar Krupa Arthur Chappelka David Grantz United States Department of Agriculture-Agricultural Research Service Plant Science Research Unitand Department of Crop Science NorthCarolina State UniversityRaleigh North Carolina 27695 USA Department of Animal Sciences Auburn UniversityAuburn Alabama 36849 USA Department of Plant Pathology and Plant-Microbe Biology Long Island Horticultural Research Extension Center Cornell UniversityRiverheadNew York 11901 USA Department of Horticulture Pennsylvania State UniversityState College Pennsylvania 16802 USA Department of Plant Soil and Insect Sciences University of Massachusetts AmherstMassachusetts 01003 USA Department of Plant Pathology University of MinnesotaSt. Paul Minnesota 55108 USA School of Forestry and Wildlife Sciences Auburn UniversityAuburn Alabama 36849 USA Department of Botany and Plant Sciences University of CaliforniaRiverside California 92521 USA

The productivity, product quality and competitive ability of important agricultural and horticultural plants in many regions of the world may be adversely affected by current and anticipated concentrations of ground-level ozone （O_3）. Exposure to elevated O_3 typically results in suppressed photosynthesis, accelerated senescence, decreased growth and lower yields. Various approaches used to evaluate O_3 effects generally concur that current yield losses range from 5% to 15% among sensitive plants. There is, however, considerable genetic variability in plant responses to O_3.

关键词： climate change crop forage horticultural plant ozone product quality weedyield.

Assessing the product quality and biological activities of barley(Hordeum vulgare L.)grasses at different harvest times

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Food Bioscience 2022年第2期46卷 468-476页

作者： Jing-Kun Yan Ting-Ting Chen Xu Chen Yujia Liu Chenghong Liu Lin Li Key Laboratory of Healthy Food Development and Nutrition Regulation of China National Light Industry School of Chemical Engineering and Energy TechnologyDongguan University of TechnologyDongguan523808China School of Food&Biological Engineering Jiangsu UniversityZhenjiang212013China Biotech Research Institute Shanghai Academy of Agricultural Sciences Shanghai Key Laboratory of Agricultural Genetics and BreedingShanghai201106China

Barley(Hordeum vulgare L.)grasses(BG)have attracted considerable interest due to their multiple physiological activities and health benefits.In this paper,eight BG at four different growth stages were collected:seedling,tillering,stem elongation,and heading,and their product qualities and biological activities were examined and studied.Results demonstrated that harvest time obviously influenced proximate composition,surface color,and amino acid profile.Z21 and Z23 harvested at the seedling and early tillering stages,respectively,had higher total phenolic content(TPC)and total flavonoid content(TFC)than the other BG.Moreover,Z21 and Z23 possessed better DPPH radical-scavenging ability,antioxidant capacity,andα-glucosidase inhibitory activity,which were positively correlated with TPC,TFC,and protein and total amino acid contents.Our findings suggested that the early tillering stages were the preferable harvest times for BG with good product quality and biological properties.

关键词： Hordeum vulgare L. Barley grass Harvest time Phytochemicals product quality Biological activity

A Robust Design Method in product quality Applications

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International Journal of Plant Engineering and Management 2003年第4期8卷 199-205页

作者： ZHANG Shi an Department of Mechanical Engineering, Hunan University of Arts and Science, Hunan 415003, P.R.China Department of Mechanical Engineering Hunan University of Arts and Science Hunan 415003 P.R.China

In order to express information on the quality grade of product designed, thetarget value of product quality design was described with a fuzzy number in this paper. Analternative to Taguchi's, the robustness application design method has been recently presented.However, neither Taguchi's method nor the alternative method is capable of dealing satisfactorilywith the frequently encountered situations in which all the noise variables cannot be studiedsimultaneously. Based on the ideas from response surface modeling, linear models theory, and randomeffects models, we provide a method for estimation in the robustness application design method inproduct quality applications. With this new method used, the high-quality ratio of the productdesigned could be increased, and the ability to resist the influence of various disturbing factorsand noise factors could be enhanced.

关键词： taguchi method robustness application design product quality fuzzy robustdesign fuzzy target

Fuzzy Design Method of product quality Robustness

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International Journal of Plant Engineering and Management 2001年第3期6卷 124-129页

作者： GUO Hui xin, ZHANG Long ting, CAI An hui, ZHANG Shi an Department of Mechanical Engineering ,Changde Teachers University, Changde, Hunan 415003, P.R.China Department of Mechanical Engineering Changde Teachers UniversityChangde Hunan 415003 P. R. China

In order to express information on the quality grade of product designed, the target value of product quality design was described with a fuzzy number in this paper. The rule of robust design with a fuzzy target was analyzed with fuzzy probability theory, then the principle and modeling method of fuzzy robust design for a high quality product were put forward. With this new method used, the high quality ratio of the product designed could be increased, and the ability to resist the influence of various disturbing factors and noise factors could be enhanced.

关键词： product quality fuzzy target robust design fuzzy robust design .

The Correlation between Polydactyly Phenotype and product quality of Beijing Fatty Chickens

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Agricultural Biotechnology 2016年第2期5卷 12-14,17页

作者： Xueze LYU Yaxiong JIA Fuhuang LI Xuejun YAO Yong XUE Jie LIU Yu CHEN Beijing Animal Husbandry and Veterinary Station Beijing 100101 China Animal Disease Prevention and Control Center of Changping District Beijing 100109 China

[ Objective] This study aimed to investigate differences in product quality among Beijing fatty chickens with different polydactyly phenotypes. Based on the comparative analysis of production performance, egg quality and muscle quality characteristics, the correlation between polydactyly phenotype and product quali- ty of Beijing fatty chickens was analyzed, aiming at providing the reference for development and utilization of product quality and breeding of Beijing fatty chickens. [ Method] Egg laying/meat dual-purpose type Beijing fatty chickens were selected and divided into three groups （bilateral four-toed, unilateral five-toed and bilat- eral five-toed） with four replications, 60 chickens per replications, 240 chickens per group. The production performance （weight, laying rate and egg weight）, egg quality （Haugh unit） and muscle quality （pH, water-holding capacity, Warner-Bratzler shear force, TPA, nucleotide metabolites） characteristics of Beijing fatty chickens were determined. [ Result] The weight of 120-d-old and 240-d-old bilateral five-toed Beijing fatty chickens was slightly higher than that of bilateral fourtoed and unilateral five-toed Beijing fatty chickens, with no significant difference （P 〉0.05） ; egg weight of 160-d-old bilateral five-toed Beijing fatty chickens was significantly higher than that of bilateral four-toed and unilateral five-toed individuals （ P 〈 0.05 ）. Water-holding capacity of leg muscles of bilateral five-toed Bei- jing fatty chickens was significantly superior to that of unilateral five-toed and bilateral four-toed individuals （P 〈0.05 ）. The hardness, gumminess and chewiness of leg muscles of bilateral five-toed Beijing fatty chickens were significantly lower than that of unilateral five-toed and bilateral four-toed individuals （ P 〈 0.05 ）, but the coherence and elasticity were remarkably higher compared with unilateral five-toed and bilateral four-toed individuals （ P 〈 0.05 ）. Warner-Bratzler shear force of leg muscles of bilateral five-toed Beijing fatty chickens was si

关键词： Beijing fatty chicken Polydactyly product quality

The Method of Intelligent Inspection of product quality Based on Computer Vision

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The Method of Intelligent Inspection of Product Quality Base...

Potential use of garlic products in ruminant feeding:A review

The 7th International Conference on Computer-Aided Industrial Design and Conceptual Design (CAID&CD’2006)

作者： YAN Tai-shan 1 2 CUI Du-wu 1 (1. Institute of Automation Science Xi’an University of Technology Xi’an Shaanxi 710048) (2.Department of Computer Science Hunan Institute of Technology Yueyang Hunan 414000)

The technique of automated visual inspection is a new development in computer inspection. It has many advantages such as no touching with inspected objects, high speed, high efficiency and good flexibility, etc.. So it has extensive applied foreground in the modern automatic inspection of product quality. This paper introduces the general structure of the computer vision inspection system, expounds the realization method of an on-line crack inspection system of glass bottles, which combines with neural network principle. The system’s ability to learn itself and adapt itself is very powerful, it has realized a quick and exact inspection of the on-line glass bottles’ crack successfully.

关键词： product quality Technique of Automated Visual Inspection Neural Network Image Collecting Image Processing

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Animal Nutrition 2023年第3期14卷 343-355页

作者： He Ding Changjin Ao Xiaoqing Zhang Institute of Grassland Research Chinese Academy of Agricultural SciencesHohhot 010010China Key Laboratory of Animal Feed and Nutrition of Inner Mongolia Autonomous Region College of Animal ScienceInner Mongolia Agricultural UniversityHohhot 010018China

The addition of antibiotics as growth promoters to ruminant feed can result in bacterial resistance and antibiotic residues in ruminant products.Correspondingly,there is serious public concern regarding the presence of antibiotic residue in ruminant products and the consequent threat to human health.As a result,the addition of plants and their products to ruminant feeds,as an alternative to antibiotics,has received much attention recently.Garlic and its products are rich in organosulphur compounds,which have a variety of biological activities and have been widely used as natural additives in animal production.This review presents recent knowledge on the addition of garlic products(powder,skin,oil,leaf and extracts)to the diets of ruminants.In this paper,garlic products are evaluated with respect to their chemical composition,bioactive compounds,and their impacts on the rumen ecosystem,antioxidant status,immune response,parasitic infection,growth performance and product quality of ruminants.This review provides valuable guidance and a theoretical basis for the development of garlic products as green,highly efficient and safe additives,with the aims of promoting ruminant growth and health,reducing methane emissions and improving ruminant product quality.Garlic extracts have the potential to control parasite infections by decreasing the faecal egg count.Garlic powder,oil and allicin are able to reduce the methane emissions of ruminants.Organosulphur compounds such as allicin,which is present in garlic products,have the potential to inhibit membrane lipid synthesis of the archaeal community,thus influencing the population of methanogenic archaea and resulting in a reduction in methane emissions.Some garlic products are also able to increase the average daily gain(garlic skin,water extract,and leaf)and the feed conversion ratio(garlic skin and leaf)of ruminants.Garlic stalk silage fed to sheep has the potential to improve the nutritional value of mutton by increasing the concentrations of linoleic and linolenic acids

关键词： Garlic product Ruminant Methane emission Growth performance product quality

Optimal iterative learning control for end-point product qualities in semi-batch process based on neural network model

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Science in China(Series F) 2009年第7期52卷 1136-1144页

作者： XlONG ZhiHua DONG Jin ZHANG Jie Department of Automation Tsinghua University Beijing 100084 China Supply Chain Management & Logistics IBM China Research Lab Beijing 100094 China School of Chemical Engineering and Advanced Materials University of Newcastle Newcastle upon Tyne NE1 7RU UK

An optimal iterative learning control （ILC） strategy of improving endpoint products in semi-batch processes is presented by combining a neural network model. Control affine feed-forward neural network （CAFNN） is proposed to build a model of semi-batch process. The main advantage of CAFNN is to obtain analytically its gradient of endpoint products with respect to input. Therefore, an optimal ILC law with direct error feedback is obtained explicitly, and the convergence of tracking error can be analyzed theoretically. It has been proved that the tracking errors may converge to small values. The proposed modeling and control strategy is illustrated on a simulated isothermal semi-batch reactor, and the results show that the endpoint products can be improved gradually from batch to batch.

关键词： iterative learning control neural network semi-batch process product quality

Some Remarks on “Analysis of production Systems when Run Length Influences product quality”

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Some Remarks on “Analysis of Production Systems when Run Le...

Rare earth precipitation crystallization technology for improving product quality and recycling pollutants

中国企业运筹学学术交流大会

作者： K.N.F.LEUNG Department of Management Sciences City University of Hong Kong83 Tat Chee Avenue

＜正＞Several researchers have recently derived formulae for economic production quantities with some variants without reference to the use of derivatives,neither for first-order necessary conditions nor for second-order sufficient conditions.In addition,this algebraic derivation immediately produces an individual formula for evaluating the minimum total relevant annual cost.The purpose of this article is twofold.First,exemplifying a use of the perfect squares method through solving Urban’s（1998）model,we can readily derive global optimal expressions from a quadratic cost function with one decision variable in an algebraic manner.Second,we amend some analytic analyses for just-in-time（JIT）philosophy and disruptive philosophy,and the solution to the example.A concluding remark is made as well.

关键词： Run length product quality JIT philosophy Disruptive philosophy The perfect squares method

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Rare earth precipitation crystallization technology for impr...