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Analysis of journal content characteristics and metrics reported in the Clarivate Analytics Journal Citation Reports and Web of Science Core Collection agricultural engineering categories

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International Journal of agricultural and Biological engineering 2018年第5期11卷 1-26页

作者： Yuanjie Wang Philip W.Gassman Yingkuan Wang Yingjun Pu Chinese Academy of agricultural engineering Planning and Design Beijing 100125China agricultural Information Institute Chinese Academy of Agricultural SciencesBeijing 100081China Center for Agriculture and Rural Development Iowa State UniversityAmesIA 50011USA College of Mechanical and Electronic engineering Northwest A&F UniversityYangling 712100China

The Clarivate Analytics Journal Citation Reports(JCR)and Web of Science(WoS)platforms are arguably the most influential journal citation/metric databases *** must first be indexed in the WoS Core Collection(CC)before being indexed in the *** JCR and WoS platform are separate Clarivate Analytics products,but the JCR is included in the WoS platform for organizations that purchase both *** analysis for this study focused on citation data reported in the 2017 JCR(based on 2016 citation data)and other data reported in the WoS CC up to 2016.A total of 14 journals are indexed in the 2017 JCR agricultural engineering category;however,only 13 journals are analyzed in this because one journal was listed by *** of the 13 journals are published by large for-profit publishers(i.e.,Elsevier *** Springer Verlag)and the other seven are published by respective professional *** journals were analyzed as a function of type(specialty versus comprehensive),type of publisher and publication frequency,metrics such as the Journal Impact Factor(JIF),volumes of articles published by year and journal,and the source institutions and countries of published ***-and industrial crop-focused journals included in the 2017 JCR agricultural engineering category manifest the strongest overall metrics,as evidenced by relatively high JIF scores:Bioresource Technology(4.917),Biomass and Bioenergy(3.219)and Industrial Crops and Products(3.181).In contrast,the highest JIF reported in the 2017 JCR for a comprehensive agricultural engineering journal was 2.044 for Biosystems *** 2006 to 2016,the number of articles indexed in the Core Collection for the JCR agricultural engineering category rose from 1,124 to 4,078,an increase of 263%.Over 70% of the total articles published in 2016 were published in the three bioenergy-or industrial-crop focused *** top three countries that published the highest levels of WoS Core Collect

关键词： Web of Science JCR agricultural engineering impact factor USDA CAS comprehensive journals specialty

Research progresses in technological innovation and integration of agricultural engineering

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International Journal of agricultural and Biological engineering 2016年第6期9卷 1-9页

作者： Zhu Ming Zhou Xinqun Zhai Zhifen Chinese Academy of agricultural engineering Beijing 100125China

Based on the technical characteristics of agricultural engineering,this research developed a theoretical system and methodology on the integration of agricultural engineering technology by studying the classification of constituent technologies,technological evaluation and integration,and optimization of agricultural engineering ***-two integrated agricultural engineering patterns are proposed according to the methodology for different regions with different local industry backgrounds,operating scales and *** research provides a solid foundation for the study of the agricultural engineering technical scheme,patterns and construction standards,which can help to provide a comprehensive solution to problems relevant to modern agriculture.

关键词： agricultural engineering technology innovation technology integration technology classification patterns

Parameter matching and experiment of the combined cyclone separation and cylinder sieve cleaning system for rape combine harvester

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International Journal of agricultural and Biological engineering 2024年第1期17卷 128-136页

作者： Jiacheng Yuan Qingxi Liao Xingyu Wan Jia Yang Caixia Shu College of engineering Huazhong Agricultural UniversityWuhan 430070China Key Laboratory of agricultural Equipment in Mid-lower Yangtze River Ministry of Agriculture and Rural AffairsWuhan 430070China

Existing rape combine harvester with a cyclone separation cleaning device has the challenge that the loss rate and the cleaning rate increase and decrease simultaneously.A cleaning process route was proposed,which involves the cyclone separation cleaning device removing light and tiny impurities,and the cylinder sieve device removing coarse and long impurities such as pod shells and short stems.A novel cleaning system combining the cyclone separation cleaning device and cylinder sieve cleaning devices was *** ranges of the structure and operation parameters for each component were analyzed based on kinematics and dynamic analysis.A four-factor five-level quadratic orthogonal test was carried out,in which the loss rate and cleaning rate were taken as the evaluation *** velocity at the suction port,the rotation speed of the cylinder sieve,the screw pitch of the spiral blade and the diameter of the sieve hole were taken as the influencing *** orthogonal test results showed that the cleaning system performed best at a rotation speed of the winnower is 600 r/min,an airflow velocity at the suction port is 18.25 m/s,a rotation speed of the cylinder sieve is 87 r/min,a screw pitch of the spiral blade is 440 mm and a diameter of the sieve hole is 4.48 *** this time,the loss rate of the cleaning system is 3.22%,and the cleaning rate is 95.67%.Compared to the conventional cyclone separation cleaning device,the loss rate is reduced by 2.17%and the cleaning rate is increased by 1.05%.This study can provide a reference for the optimal cleaning system design for rape combine harvesters.

关键词： agricultural engineering cleaning system cyclone separation cylinder sieve rapeseed combine harvester

Rice Drying,Storage and Processing:Effects of Post-Harvest Operations on Grain Quality

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Rice science 2022年第1期29卷 16-30页

作者： Amanda MÜLLER Marcela Trojahn NUNES Vanessa MALDANER Paulo Carteri CORADI Rosana Santos de MORAES Samuel MARTENS Andressa Fernandes LEAL Vladison Fogliato PEREIRA Cristielle König MARIN Post-Graduation Program in agricultural engineering Rural Sciences CenterFederal University of Santa MariaCamobi 97105-900Santa MariaRio Grande do SulBrazil Department of agricultural engineering Campus Cachoeira do SulFederal University of Santa MariaHighway Taufik Germano3013-Passo D’Areia 96503-205Cachoeira do SulRio Grande do SulBrazil

Various post-harvest processes of rice are commonly employed,especially during the off-season,to ensure its consumption feasibility,which often affect the grain *** forms of drying,storage and processing of rice are evaluated to identify their effects on grain *** drying has emerged as an alternative to the widely-used intermittent-drying and fixed-bed-dryer methods of drying paddy *** of drying-air temperatures(between 40℃ and 60℃)according to the rice variety can improve quality,especially for exotic *** stored grain in hygroscopic balance,with water content between 11%to 15%,at temperatures between 16℃ and 20℃ and with intergranular relative humidity near 60%,allows 12 months of storage in a controlled environment without significant *** innovations,notably the application of artificial refrigeration to grain stored in bulk in vertical cylindrical silos and the use of impermeable packaging for storage,ensure the conservation of grain *** different stages and equipments used to obtain polished,brown and parboiled rice result in significant changes in the nutritional value of rice because of the removal of the outermost layers of the *** reduces the nutritional value and physical homogeneity of *** rice retains more bioactive compounds and nutrients because it does not lose the outer layer of the grains in the polishing *** rice,although less nutritious than brown rice,has better grain integrity and milling yield and less loss of nutrients than white rice.

关键词： agricultural engineering post-harvest rice engineering quality in rice pre-processing rice process industry

Review of application of biomimetics for designing soil-engaging tillage implements in Northeast China

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International Journal of agricultural and Biological engineering 2016年第4期9卷 12-21页

作者： Zhang Zhijun Jia Honglei Sun Jiyu School of Mechanical Science and engineering Jilin UniversityChangchun 130022China Key Laboratory of Bionic engineering(Ministry of Education) Jilin UniversityChangchun 130022China

The reduction of water resources and soil fertility in Northeast China will have a requirement on higher working efficiency of agricultural soil-engaging *** adhesion and resistance are main problems for soil-engaging tillage ***,the soil-burrowing or soil-digging animals give inspirations to resolve those *** fair,claw,toe,textured surface and scales have functions of anti-adhesion or resistance *** results provide a way to realize the sustainable development of modern agriculture by developing novel biomimetic agricultural machinery systems with independent intellectual property rights to meet conservation tillage requirements in the Northern China *** structures of some soil-burrowing or soil-digging animals,such as beetle,mole cricket,earthworm,mole,vole,pangolin,and snake,as well as their mechanisms of anti-adhesion or reducing resistance were reviewed in this *** applications in Northeast China were also presented in the paper,including moldboard,subsoiler components,furrow opener,roller,and biomimetic rototilling-stubble-breaking *** addition,the existed problems in agricultural engineering and the future development trends were discussed.

关键词： review agricultural engineering biomimetics soil-engaging tillage implements conservation tillage