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Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

To solve the great harm and potential threat caused by antibiotics left in the environment, Arte mi sic stalk (high cellulose content) and bean bud (low cellulose content) stalk were used as biological templates to synthesis g-C3N4 photocatalytic materials. The uneven structure of the stem surface was used as a micro-reaction space to control the amount of local dicyandiamide and as a crystalline nucleus to induce the synthesis of sheet graphite phase carbon nitride (g-C3N4) and the photocatalytic degradation of tetracycline was investigated. The material was characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy and fluorescence spectroscopy. The results showed that g-C3N4 was successfully loaded on the surface of biochar matrix, and the dispersion of g-C3N4 on biochar matrix is higher and the agglomeration is lower. Under simulated visible light irradiation for 30 min, g-C3N4/C synthesized at the mass ratio of stem template to dicyandiamide 1 :2 showed highest degradation efficiency for tetracycline (TC), which was 31.7% and 26.1 %, respectively. After four cycles, the TC degradation efficiency of ACN-2 decreased from 31.7% to 27.2%, indicating the good photocatalytic cycle stability of the material. [ABSTRACT FROM AUTHOR]

Copyright of Geography Teaching is the property of Geography Teaching Editorial Office, East China Normal University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Computer Engineering & Applications is the property of Beijing Journal of Computer Engineering & Applications Journal Co Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Liquid Crystal & Displays is the property of Chinese Journal of Liquid Crystal & Displays and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Andrology is the property of Chinese Journal of Andrology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Ground Improvement is the property of Journal of Ground Improvement Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Computer Engineering & Applications is the property of Beijing Journal of Computer Engineering & Applications Journal Co Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

As the slip zone is the weak zone in the landslide, it is the key part to control the stability of the landslide. The study on the change of unsaturated mechanical properties of the sliding zone soil during the drying-wetting cycle is of great significance to understand the change of shear strength of the sliding zone soil with periodic fluctuation of reservoir water and the resulting landslide deformation and even instability process. The sliding zone soil of a talus landslide in Three Gorges reservoir area was used as the research target. Through the simulation of 0-5 drying-wetting cycles, the direct shear and nuclear magnetic resonance (NMR) tests were carried out on the remolded samples of the sliding zone soil, and the matric suction of the samples after shear was measured by filter paper method. Further, the variation characteristics of pore structure, matric suction, soil water characteristic curve (SWCC) and shear strength of unsaturated sliding zone soil during drying-wetting cycle were analyzed, and the prediction model of unsaturated shear strength under drying-wetting cycle was established based on the test results. The results show that the connection between particles in the soil is constantly damaged and destroyed by the drying-wetting cycle, causing the continuous development and expansion of small pores in the sample to evolve into large pores, and the overall porosity increases because the number of pores in the soil increases; meanwhile, the air intake value and the residual water content of soil gradually decreases with the increase of drying-wetting cycles, which means that the water is easier to penetrate and overflow into the soil pores, and the water holding capacity of soil gradually decreases; besides, the degradation of shear strength of slip zone soil is very obvious under drying-wetting cycle; the cohesion and internal friction angle of slip zone soil decrease gradually with the number of drying-wetting cycles, and the degree of weakening of the cohesion by drying-wetting cycle is greater than that of internal friction angle. Finally, the prediction model of unsaturated shear strength of slip zone soil based on direct shear test and matric suction measurement by filter paper method provides a useful reference for the prediction of shear strength of slip zone soil under drying-wetting cycle. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao is the property of Chinese Journal of Applied Ecology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Frontiers of Computer Science & Technology is the property of Beijing Journal of Computer Engineering & Applications Journal Co Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Science Technology & Engineering is the property of Chinese Society of Technology Economics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Evaluation & Analysis of Drug-Use in Hospitals of China is the property of Evaluation & Analysis of Drug-Use in Hospitals of China Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Modern Food Science & Technology is the property of Editorial Office of Modern Food Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Secretary (16742354) is the property of Secretary Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Brewer's grains are rich in amino acids and trace elements, with high protein content, wich is a good source of animal feed. Fermentation fbed with brewer's grains can prolong storage time of fbed, improve nutritional value of feed, meet needs of animal husbandry development, solve problem of environmental pollution, and has become an important way to save animals feed. The article reviews types, research progress and application prospects of fermented brewer's grains, to provide a reference for the follow-up research on fermented brewer's grains. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In view of the common problems such as yellowing, unsteadiness of adhesion and bubbles in the solder resist ink used in LED lamps and other electronic products, the orthogonal design method was used to optimized the content and type of each component of the ink reagent, so as to explore a better process of while solder resist ink. The results show that when epoxy resin (EA) 45 g, active diluent 6 g, photoinitiator 11 g, filler 37 g, and assistant 4 g, the light cured white resistance welding ink has good comprehensive properties, with its surface smooth and flat, the viscosity thickness appropriate and without peeling, blistering, yellowing and other phenomena, and that the voltage breakdown resistance voltage is higher than 22 kV/mm, with the insulation resistance greater than 9 999 kΩ. [ABSTRACT FROM AUTHOR]

Copyright of Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu is the property of Chinese Journal of Tissue Engineering Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In order to meet the requirements of maize precision seeding under high-speed conditions, from the working principle, we designed a high-speed precision seed metering device that could fundamentally solve the problems of poor filling performance and complex structure caused by high-speed operation. The device used the centrifugal force generated by high-speed operation to fill and clean seeds, and traditional seed stacking was changed into a gas-filled seed by means of gravity filling. Theoretical analysis and parameter design were carried out on the shape of seed tray, hole insert and seed plate. Seed supply mechanism was used for seed supply, and venturi tube was used for orderly gas blowing, and plug of type hole was matched with seed plate to fill and carry seeds, and changed width of the seed plate to clean seeds, and gravity of seeds and driving force of airflow were used for seeding. Single factor test was carried out on working speed of seed meter device, seed feeding speed and wind pressure. The qualified index, missing index and multiple index were used as test indicators to obtain the influence of various factors on seeding performance. The principle and structure of seed metering device was different from conventional seed metering device. In the case of increasing working speed of seed metering device, it did not increase missing index, but decreased and basically went to zero. When wind pressure was 130 Pa and seed feeding speed was 1 kg/min, the seeding performance was best when working speed was 9.8 km/h. When wind pressure was 130 Pa and working speed was 14.4 km/h, the seeding performance was best when seed feeding speed was 1.2 kg/min. When seed feeding speed was 1.5 kg/min and working speed was 14.3 km/h, the seeding performance was best when wind pressure was 465 Pa. In order to obtain the best performance parameter combination of seed metering device, the ternary quadratic regression orthogonal rotation combination test was carried out with above factors and test indexes, and the mathematical model between test index and test factor was established, and working principle and structure were obtained. Working speed had no significant effect on missing index for this metering device. The multi-objective optimization of the regression equation was carried out by using the response surface method. The optimal parameter range was: working speed was 9 km/h, seed feeding speed was 1.91 kg/min, and wind pressure was 492.17 Pa. Qualified index was 93.14%, missing index was 1%, and multiple index was 5.86%. It was verified by experiments and basically consistent with optimization results. It can be seen that working principle and structure of metering device had a low missing index, and missing index was not increased due to increase of working speed. It showed that this air-assisted high-speed maize precision seed metering device solved the problem of difficult to fill in high-speed operation, and its seed cleaning structure was simple, and could maintain good seeding performance under high-speed working conditions. It provided a reference for design and optimization of high-speed precision metering devices. [ABSTRACT FROM AUTHOR]

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of Beijing Institute of Technology is the property of Beijing University of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)