Search

Copyright of Micronanoelectronic Technology is the property of Micronanoelectronic Technology 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 Research of Soil & Water Conservation is the property of Institute of Soil & Water Conservation, Chinese Academy of Sciences & Ministry of Water Resources 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 Synthetic Crystals is the property of Journal of Synthetic Crystals 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 Zhejiang Electric Power is the property of Zhejiang Electric Power 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 Anhui Agricultural Sciences is the property of Journal of Anhui Agricultural Sciences 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.)

Soil organic carbon (SOC) mineralization is closely related to the terrestrial ecosystem carbon cycle and global climate change. Reasonable tillage and nutrient management can be adopted to improve the carbon accumulation and sequestration potential in soil. It is urgent to explore the relationship between tillage-nutrient management and SOC stability in the process of soil biochemistry, within the context of carbon sequestration and emission reduction. Therefore, this study aims to clarify the effects of tillage and nutrient management on SOC mineralization in fluvo-aquic soil of North China. A 15-year long-term positioning experiment was carried out on the tillage and nutrient management (2007-2022). Two main treatments were set: rotate plow without straw return (RP-S), and deep plow with straw return (DP+S). Three secondary treatments were set: controlled fertilization (CK), Conventional fertilization (CON), and Optimized fertilization (OPT), with a total of six treatments. Soil samples were collected at 0-20 cm depth in October 2022. Some parameters were measured, including the contents of SOC and activated carbon components, as well as the carbon pool management index. SOC mineralization rate was determined by the incubation method. A first-order kinetic model was used to calculate the potential mineralization and turnover rates. The structural equation model was fitted to reveal the turnover and sequestration of SOC under different tillage and nutrient management. The experimental results show that the C/N (SOC and TN ratio) generally shared a decreasing trend under the condition of RP-S, while the C/N generally shared an increasing first and then decreased trend under the condition of DP+S. Compared with the RP-S, DP+S treatments increased the contents of activated carbon components in soil, and the carbon pool management index (CPMI) increased significantly. Compared with CON, OPT significantly increased the content of SOC, with incremental rates of 12.35%. OPT significantly increased the readily oxidizable carbon (ROC) and CPMI with the condition of DP+S. SOC mineralization rates were the highest in the 1 d and then decreased rapidly. After 10 d incubation, SOC mineralization rates decreased slowdown until it stabilized. The SOC mineralization rate was in agreement with the logarithmic function. Nutrient management enhanced the mineralization rates of SOC in the fluvo-aquic soils in the following order: OPT>CON>CK. SOC mineralization rates in all treatments were consistent with the first-order kinetic model. DP+S significantly increased the cumulative mineralization rate (value of C0/SOC) by 23.59%, while the OPT significantly reduced the value of C0/SOC by 22.12%. The accumulative mineralization of SOC (Ct) was significantly and positively correlated with the SOC, activated carbon components, and soil carbon pool management index (P<0.01), both of which were significantly and positively correlated with Potential mineralizable of SOC (C0) in the fluvo-aquic soils (P<0.05). Tillage management, microbial biomass carbon (MBC), and ROC were the direct factors of SOC mineralization and sequestration potential in soil. Tillage and fertilization management dominated the SOC mineralization by the contents of SOC and activated carbon components, then impacting soil carbon sequestration potential. According to the SOC accumulation content, the direct positive impact of long-term deep plow with straw return treatment on soil carbon sequestration potential can be fully counteracted by the indirect negative effect of the increase in SOC and activated carbon components on soil carbon sequestration potential. In conclusion, Long-term DP+S with OPT significantly improved the stability of soil structure and the SOC sequestration potential. Optimal fertilization reduced the cumulative SOC mineralization rate of soil and then enhanced the SOC accumulation and sustainable utilization of farmland resources. The finding can also provide ideal farmland management to optimize the combination of tillage and fertilization in fluvo-aquic soil of North China. [ABSTRACT FROM AUTHOR]

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 Journal of Shanghai Ocean University is the property of Editorial Department of Journal of Shanghai Ocean 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 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 Pearl River is the property of Pearl River 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 Foundry Technology (1000-8365) is the property of Foundry Technology 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 Petroleum Geology & Oilfield Development in Daqing is the property of Editorial Department of Petroleum Geology & Oilfield Development in Daqing 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 Engineering Mechanics / Gongcheng Lixue is the property of Engineering Mechanics 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 Advances in New & Renewable Energy is the property of Editorial Office of Advances in New & Renewable Energy 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 Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment Press 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 Machine Tool & Hydraulics is the property of Guangzhou Mechanical Engineering Research Institute (GMERI) 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 Chinese Journal of Agrometeorology is the property of Editorial Board of Chinese Journal of Agrometeorology 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 Arteriosclerosis is the property of Chinese Journal of Arteriosclerosis 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 Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment Press 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.)

The cracking, yielding, and instability failure of ultra-high arch dams mainly originate from stress concentration areas such as the heel and toe of the arch dam, especially the possibility of compressive shear damage at the toe. The stability of the rock mass and foundation reinforcement in this area determines the safety of the arch dam. This article was based on the Dongzhuang Water Conservancy Project's ultra-high arch dam, combined with the overall deformation analysis results of three-dimensional elastic-plastic finite element based on deformation reinforcement theory and the results of geomechanical model tests, and proposed a reinforcement design scheme for the ultra-high arch dam toe of the Dongzhuang Water Conservancy Project. [ABSTRACT FROM AUTHOR]

Objective To explore the molecular mechanism of Gasdermin B (GSDMB) regulating the fate of intestinal epithelial cells. Methods The human GSDMB plasmid was overexpressed into two human intestinal epithelial cell lines (NCM460 and HT-29 cells) and human colon-derived organoids. Western blotting was used to confirm the efficiency of electroporation. Cell counting kit (CCK8), cell apoptosis, and cell cycle by flow cytometry were performed to analyze the effect of GSDMB overexpression on cell function. Transcriptome sequencing was used to analyze the downstream effector molecules of GSDMB. T test was used to compare the data between the two groups. Results The overexpression of GSDMB protein in the two intestinal epithelial cell lines was successfully reconstructed. The absorbance value (A) of human intestinal epithelial cells overexpressing GSDMB protein [NCM460 cells: (1.17±0.01), HT-29 cells: (0.96±0.06)] was significantly lower than that of blank control cells [NCM460 cells: (1.67±0.12), HT-29 cells: (1.24±0.07)] (t=7.24 and 5.46, P<0.05). The number of apoptotic cells in the GSDMB overexpression group [NCM460 cells: (12.03±1.55), HT-29 cells: (29.30±4.48)] was significantly higher than that in the blank group [NCM460 cells: (4.96±1.74), HT-29 cells: (6.95±3.42)](t=5.26 and 6.97, P<0.05). Cell cycle analysis showed that the ratio of cells at G0/G1 phase in the GSDMB overexpression group [NCM460 cells: (47.98±5.28)%, HT-29 cells: (38.04±3.45)%] was significantly lower than that in the control group [NCM460 cells: (59.54±3.90)%, HT-29 cells: (63.81±1.76) % (t=3.05 and 11.53, P<0.05). Transcriptome sequencing results showed that the dual specificity phosphatase 4 and 6 (DUSP4 and DUSP6) genes were significantly upregulated after GSDMB protein expression. Fluorescence quantitative PCR results confirmed that the relative expression levels of DUSP4 (2.45±0.15) and DUSP6 (4.34±0.22) in intestinal epithelial cells transfected with GSDMB were significantly higher than those in the control group (1.06±0.05 and 1.01±0.02)(t= 15.08 and 26.52, P<0.05). After GSDMB-expressing NCM460 cells were treated with the DUSP inhibitor BCI, the BCI treatment group had a significantly increased expression level of p-ERK compared to the control group [(1.14± 0.17) vs. (0.58±0.12)](t=5.42, P=0.002); the A value (1.84±0.07) and G0/G1 phase ratio (59.83±2.17)% in the BCI treatment group were significantly higher than those in the non-treatment group [(1.52±0.10) and (52.10± 2.23)%, and the number of apoptosis in the BCI treated group (7.60±0.56) was significantly lower than that in the untreated group (12.57±1.00) (t=4.71, 4.31, 7.52, P<0.05). TUNEL staining in human colon organoids showed a significant increase in apoptotic cells, and the relative expression level of DUSP6 protein (0.85±0.09) was significantly higher than that of the control group (0.21±0.04), accompanied by a decrease in p-ERK levels [(0.83± 0.18) vs. (0.19±0.06)], with statistical significance (t=11.95, P<0.001; t 6.56, P<0.001). Conclusion GSDMB may inhibit cell proliferation, induce cell cycle arrest, and promote apoptosis by upregulating dual specificity phosphatase DUSP6-mediated ERK phosphorylation, thus affecting the fate of intestinal epithelial cells. [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 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 China Tropical Medicine is the property of China Tropical Medicine 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 Tropical Medicine is the property of China Tropical Medicine 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 & Fermentation Industries is the property of Food & Fermentation Industries 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.)

The intake tower of diversion tunnel of Dongzhuang Hydro-Junction Project is huge, with the largest tower height of 61.5 m, the width of tower body of 26.5 m, the length of downstream flow direction of 26 m, and the maximum designed flow of 5 300 m³/s. The bank slope where the tower is located is steep, so it is necessary to study the dynamic characteristics of the tower. In order to ensure the safety and economy of the intake tower, in this paper, the response spectrum method was used to study the dynamic characteristics of the intake tower under earthquake action, and systematically studied the influence of the height of backfill concrete behind the intake tower on the natural frequency, deformation and stress of the intake tower. The calculation results indicate that when the concrete backfill ratio behind the tower is around 0.80, it can not only meet the safety requirements of the intake tower structure, but also meet the economic conditions. [ABSTRACT FROM AUTHOR]

Copyright of Systems Engineering & Electronics is the property of Journal of Systems Engineering & Electronics 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 Journal of Xi'an Polytechnic University is the property of Editorial Department of Journal of Xi'an Polytechnic 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 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.)

The purpose of the experiment was to study the production performance and meat performance of the first generation hybrid sheep and Hu sheep pure breeding group in western Gansu Province, and to screen the cross combination mode of mutton sheep suitable for the ecological conditions in this region. A cross experiment was carried out with Dorper sheep, Australian white sheep, and Suffolk sheep as male parents and Hu sheep as female parents. According to the principle of similar weight and age, 90 hybrid lambs were randomly selected and divided into Duhu Group (DHF1 group), Aohu Group (AHF1 group), and Sahu Group (SHF1 group), with three replicates in each group and 10 sheep in each replicate. Thirty pure breeding (HHF1 group) sheep were used as control group to compare the growth performance, meat production performance and meat quality of F1 lambs in each group. The results showed that the five-month-old body weight and average daily gain of F1 lambs in each experimental group were significantly higher than those in control group (P<0.05), and the highest in DHF1 group. The live weight before slaughter, carcass weight, slaughter rate, eye muscle area, and GR value of F1 lambs in each experimental group were higher than those in the control group, among which DHF1 group was significantly higher than control group (P<0.05). The essential amino acids accounted for more than 40% of total amino acids and essential amino acids accounted for more than 70% of non-essential amino acids in each group, which were higher than the recommended values of FAO/WHO. Comprehensive comparison showed that DHF1 group had the better meat performance. The results show that DHF1 group has fast growth and development, high slaughter performance, and relatively good meat quality, which can be preferentially popularized and applied as a binary hybrid model for commercial mutton sheep production in western Gansu Province. [ABSTRACT FROM AUTHOR]

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.)

The strengthening of arch dam foundation is an important engineering measure to ensure the stability of dam abutment and the safety of arch dams. This paper took the reinforcement measures for the foundation of Dongzhuang arch dam as the research object, systematically simulated the discontinuity layer, mud fissures, wide joints and corresponding reinforcement measures of the dam abutment rock mass. The finite element analysis was conducted on the reinforcement effect of the dam foundation using elastic-plastic constitutive law. The calculation results indicate that the foundation reinforcement measures have little effect on the maximum displacement and stress of the dam body, but to some extent, they reduce the yield zone of the dam body and the foundation surface, improving the stress on the dam body. Through overload calculation and analysis, it is found that the foundation reinforcement measures have little effect on the plastic zone of the arch dam body, but the yield zone of the foundation surface is significantly reduced after the foundation reinforcement. The foundation reinforcement measures have a relatively smaller impact on the yield zone volume of fault f5 and muddy fissure Rnj3, but a significant impact on the yield zone volume of large fissure L22. In summary, the foundation reinforcement measures taken for Dongzhuang arch dam have improved the stress on the dam body and foundation, and improved the stability of the dam foundation. [ABSTRACT FROM AUTHOR]

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 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 Remote Sensing for Natural Resources is the property of Remote Sensing for Natural 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 Mechanical & Electronic Control Engineering is the property of Omniscient Pte. 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 Engineering Science Research & Application is the property of Omniscient Pte. 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 Mechanical & Electronic Control Engineering is the property of Omniscient Pte. 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 Engineering Science Research & Application is the property of Omniscient Pte. 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 Rolling Stock (1002-7602) is the property of Rolling Stock 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 Tobacco Science & Technology is the property of Tobacco 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 Shanxi Agricultural Sciences is the property of Shanxi Academy of Agricultural Sciences 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 Medical Equipment Journal is the property of Chinese Medical Equipment Journal 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 Shanxi Agricultural Sciences is the property of Shanxi Academy of Agricultural Sciences 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 Anhui Agricultural Sciences is the property of Journal of Anhui Agricultural Sciences 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 Research of Soil & Water Conservation is the property of Institute of Soil & Water Conservation, Chinese Academy of Sciences & Ministry of Water Resources 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.)