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Copyright of Precious Metals / Guijinshu is the property of Precious Metals 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 Special Oil & Gas Reservoirs is the property of Special Oil & Gas Reservoirs 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 Computer Measurement & Control is the property of Magazine Agency of Computer Measurement & Control 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 Mycosystema is the property of Mycosystema 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 Special Oil & Gas Reservoirs is the property of Special Oil & Gas Reservoirs 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 Journal of Materials Science & Engineering (1673-2812) is the property of Journal of Materials Science & Engineering 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 Nuclear Safety is the property of Nuclear & Radiation Safety Center 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 Coal Science & Technology (0253-2336) is the property of Coal 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 Information & Control is the property of Gai Kan Bian Wei Hui 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 Psychological Science is the property of Psychological Science 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 Multipurpose Utilization of Mineral Resources / Kuangchan Zonghe Liyong is the property of Multipurpose Utilization of Mineral Resources 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 Iron Steel Vanadium Titanium is the property of Iron Steel Vanadium Titanium 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.)

To investigate the search characteristics of aircraft cockpit interfaces under different time pressures to improve task performance, the visual search trajectories and task performance data of the subjects were obtained by simulating the task search process under aircraft flight conditions, using such methods as eye tracking, performance evaluation and scale measurement, and then the multi-channel data obtained were analyzed. The results showed that there are significant differences in the visual search characteristics of the subjects under different time pressures(none, low, high) and different interface complexity(simple, complex); both high time pressures and complex interface displays placed a high cognitive load on the subjects; and there is an inverted U-shaped relationship between time pressures in the simple interface displays. It provides a scientific basis for the design of complex human-machine interfaces in aircraft cockpits. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Isotopes is the property of Journal of Isotopes 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 Journal of Isotopes is the property of Journal of Isotopes 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 Food Research & Development is the property of Food Research & Development 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 Geology & Exploration is the property of Geology & Exploration 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 Journal of Agricultural Science & Technology (1008-0864) is the property of Journal of Agricultural 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.)

During night driving, the light source in the cockpit comes from electronic screens, and the brightness has a direct impact on the driver's visual ergonomics. Based on the characteristics of the cargo ship cockpit light environment during night driving, the performance of participants under different screen brightness is analyzed through dark environment experiments. From the perspective of task effectiveness, the light environment of the cargo ship cockpit is evaluated based on three dimensions of cognitive efficiency, dark adaptability, and comfort. The experimental data is fitted to construct a light environment evaluation model of the cargo ship cockpit for night tasks. And it is concluded that the task performed well when the screen brightness value is controlled at 20cd/m². It plays a guiding role in the optimization of the light environment of the cockpit during cargo ship night driving. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Life Education is the property of Life Education Center, National Taiwan University & Taiwan Life Education Association 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 Modern Medicine & Health is the property of Journal of Modern Medicine & Health 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 Food Research & Development is the property of Food Research & Development 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.)

Objective To investigate the effects of epimedin C combined with bone marrow mesenchymal stem cell transplantation on bone mineral density and bone metabolism in glucocorticoid-induced osteoporosis mice. Methods 75 male C57BL/6 mice were divided into blank control group, model group, epimedin C group, stem cell transplantation group and combination group, with 15 mice in each group. The control group was given intramuscular injection of 0.1 mL normal saline, and the other four groups were given intramuscular injection of 0.1 mL dexamethasone twice a week for 8 weeks. Bone mineral density, bone structure parameters, serum bone metabolism indexes and AKT protein phosphorylation（p-AKT） were measured. Results Compared with the blank control group, Body weight, bone mineral content（BMC）, bone mineral density（BMD）, tissue mineral content（TMC）, tissue mineral density（TMD）, bone volume fraction（BV/TV）, trabecular number（Tb.N）, trabecular thickness（Tb.Th）, bone alkaline phosphatase（BALP）, N-terminal propeptide of type I procollagen（PINP） and p-AKT of the model group mice decreased significantly, the trabecular separation/spacing（Tb.Sp） in the model group increased significantly, the levels of serum osteocalcin（OCN） and tartaric acid-resistant phosphatase（Trap） in model group were significantly higher（P＜0.05）. Compared with the model group, the body weight, BMC, BMD, TMC, TMD, BV/TV, Tb.N, Tb.Th of the mice in epimedin C group, stem cell transplantation group and combined group were significantly increased, the phosphorylation levels of BALP, PINP and AKT protein were significantly increased, and the levels of Tb.Sp, serum OCN and Trap were significantly decreased, and the improvement of the above indexes in combined group was better than that in the other two groups（P＜0.05）. Conclusion Hopidine C combined with bone marrow mesenchymal stem cell transplantation can promote bone formation, increase bone density and improve bone microstructure in glucocorticoid-induced osteoporosis mice, and its mechanism may be related to increasing bone metabolism level and activating PI3K/AKT pathway. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban is the property of Harbin Institute 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.)

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 Coal Science & Technology (0253-2336) is the property of Coal 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.)

Traditional tomato cultivation uses a large amount of seedlings and a lot of labor for planting, by taking advantage of one of the characteristics of tomato “side branches easily growing”, and using sparse planting density and multi-stems technology provides a way to save seedlings and simplify labor. In this experiment, tomato Provence was used as the test material, and under the condition of ensuring a certain number of branches per hectare, four treatments were set up for single stem pruning(T1), double stem pruning(T2), three stem pruning(T3), and four stem pruning(T4), and the influence of the treatmnts on the dynamic changes of tomato cost input, plant growth, and yield was explored. The results showed that compared with the traditional single stem pruning(T1), the use of sparse planting and multi-stems technology(T4) could save up to 22 174 plant/ha and save 74.87% of the production cost. The underground biomass of a single plant treated with T2, T3, and T4 reached 25.53, 35.04, 60.83 g, respectively, which were 61.68%, 121.91%, and 285.24% higher than that of those treated with T1, indicating that the root system could meet the growth and development of more branches, and the root-to-head ratio of T3 treatment was significantly lower than that of other treatments, and the low root-to-head ratio promoted the accumulation and yield formation of aboveground assimilation, and the concentration of harvest and collection, which was conducive to reducing labor costs during. The tomato of T1 came into the market early and had high yield in the early stage. The early yield of T2, T3, and T4 was 30.24%, 45.69% and 59.00% lower than that of T1, the early income of T1 was 56 733.33 yuan/ha, the mid-term yield of T3 treatment was 21.93%, 21.19%, and 15.96% higher than that of T1, T2, and T4, respectively, and the total yield of T3 treatment was 38 734.03 kg/ha, which was similar to the yield and benefit of T1 treatment. Therefore, the sparse planting density and multi-stems technology could be used for solar greenhouse tomato production. Traditional tomato cultivation uses a large amount of seedlings and a lot of labor for planting, by taking advantage of one of the characteristics of tomato “side branches easily growing”, and using sparse planting density and multi-stems technology provides a way to save seedlings and simplify labor. In this experiment, tomato Provence was used as the test material, and under the condition of ensuring a certain number of branches per hectare, four treatments were set up for single stem pruning(T1), double stem pruning(T2), three stem pruning(T3), and four stem pruning(T4), and the influence of the treatmnts on the dynamic changes of tomato cost input, plant growth, and yield was explored. The results showed that compared with the traditional single stem pruning(T1), the use of sparse planting and multi-stems technology(T4) could save up to 22 174 plant/ha and save 74.87% of the production cost. The underground biomass of a single plant treated with T2, T3, and T4 reached 25.53, 35.04, 60.83 g, respectively, which were 61.68%, 121.91%, and 285.24% higher than that of those treated with T1, indicating that the root system could meet the growth and development of more branches, and the root-to-head ratio of T3 treatment was significantly lower than that of other treatments, and the low root-to-head ratio promoted the accumulation and yield formation of aboveground assimilation, and the concentration of harvest and collection, which was conducive to reducing labor costs during. The tomato of T1 came into the market early and had high yield in the early stage. The early yield of T2, T3, and T4 was 30.24%, 45.69% and 59.00% lower than that of T1, the early income of T1 was 56 733.33 yuan/ha, the mid-term yield of T3 treatment was 21.93%, 21.19%, and 15.96% higher than that of T1, T2, and T4, respectively, and the total yield of T3 treatment was 38 734.03 kg/ha, which was similar to the yield and benefit of T1 treatment. Therefore, the sparse planting density and multi-stems technology could be used for solar greenhouse tomato production. [ABSTRACT FROM AUTHOR]

Copyright of Atomic Energy Science & Technology is the property of Editorial Board of Atomic Energy 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 Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban is the property of Harbin Institute 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.)

Copyright of Journal of Railway Science & Engineering is the property of Journal of Railway Science & Engineering 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 Tunnel Construction / Suidao Jianshe (Zhong-Yingwen Ban) is the property of Tunnel Construction 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 Journal of Materials Engineering / Cailiao Gongcheng is the property of Journal of Materials Engineering 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.)

Microwave radiation technology has many advantages, such as high efficiency, integrity and pollution-free, which becomes a hot direction of rock crushing and pore-forming applications in recent years. Domestic and foreign scholars have conducted extensive research on microwave-assisted rock-breaking technology using experiments and numerical simulations, and have obtained some useful laws. According to the existing research results of microwave radiation on rocks, the experimental progress of microwave radiation on rocks was expounded, the selection of microwave radiation equipment was clarified, the experimental phenomenon of radiation on basalt and limestone under the condition of 1.4 kW microwave power was discussed, as well as the microscopic fracture forms of microwave radiation on rocks and the mechanism of microwave radiation crack expansion was summed up, and the progress of high-energy microwave technology in the application of rock porosity was summarized. It is expected to provide reference for the popularization and application of high-energy microwave pore-forming technology in the research and development of equipment and field industrial application supporting facilities, multi-field coupling mechanism, multi-factor condition evaluation mechanism and applicability research of “three highs and one disturbance” environment in deep underground. [ABSTRACT FROM AUTHOR]

Copyright of Inorganic Chemicals Industry is the property of Editorial Office of Inorganic Chemicals Industry 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 Xinyang Normal University Natural Science Edition is the property of Journal of Xinyang Normal University 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 Journal of Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban is the property of Harbin Institute 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.)

Copyright of Precious Metals / Guijinshu is the property of Precious Metals 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 Tunnel Construction / Suidao Jianshe (Zhong-Yingwen Ban) is the property of Tunnel Construction 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.)