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Copyright of Experimental Technology & Management is the property of Experimental Technology & Management 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 Modern Preventive Medicine is the property of Modern Preventive 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.)

The breach of contract of order - oriented medical students directly impacts the effectiveness of free training policy for oriented medical students. Based on the dual analysis of incomplete contracting theory and economic man theory, the study found that multiple factors, such as the game of limited rationality behind the different value orientations of the state and order - oriented medical students, the increasing tendency of deviation in the process of the tension between policy certainty commitment and uncertainty, the breeding of opportunistic behavior of information asymmetry of oriented medical students in free training, the imbalance between medical education investment and individual interests and other factors, lead to the risk of breach of contract. To avoid the risk of breach of contract for order - oriented medical students, we must recognize the objective existence of the incompleteness of the employment contract and associate all interested parties to concede the space of interests and construct effective governance strategies. [ABSTRACT FROM AUTHOR]

Copyright of Transportation Science & Technolgy is the property of Transportation Science & 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 Journal of Engineering Management / Gongcheng Guanli Xuebao is the property of Journal of Engineering Management 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 Chinese Journal of Applied Chemistry is the property of Chinese Journal of Applied Chemistry 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.)

Background Non-suicidal self-injury (NSSI) behavior has become a major public health concern and can have significant implications for the physical and mental health of adolescents. Peer victimization is a risk factor for adolesents to have NSSI behavior, so exploring the relationship and underlying mechanism between peer victimization and NSSI functions will provide a promising strategy for the prevention and intervention of NSSI behavior. Objective To investigate the relationship between peer victimization and NSSI functions in adolescents with unipolar and bipolar depression, so as to provide references for the intervention of NSSI behavior in adolescent patients with unipolar and bipolar depression. Methods Using multi-stage stratified sampling, 940 adolescents with unipolar and bipolar depression who met the Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5) criteria for bipolar depressive episodes or depressive disorders were selected from 14 psychiatric hospitals in China. All participations were assessed using Chinese version of the Functional Assessment of Self-Mutilation (C-FASM), Multidimensional Peer-Victimization Scale (MPVS), UCLA Loneliness Scale (UCLA-LS) and Patient Health Questionnaire-9 item (PHQ-9). Pearson correlation coefficient was to assess the correlation among above scales, and the model fit and path coefficients for mediation were analyzed with model 4 in Process 4. 0 for SPSS. Results A total of 698 (74. 26%) adolescents with unipolar and bipolar depression completed the questionnaire survey. NSSI behavior was detected in 374 patients (53. 58%). Among adolescents with unipolar and bipolar depression and NSSI behavior, MPVS total score was positively correlated with the scores of NSSI emotion regulation function, attention-seeking function and social avoidance function in C-FASM (r=0. 104, 0. 130, 0. 266, P<0. 05 or 0. 01), UCLA-LS score also yielded a positive correlation with the scores of NSSI emotion regulation function, attention-seeking function and social avoidance function in C-FASM (r=0. 321, 0. 112, 0. 246, P<0. 05 or 0. 01), and UCLA-LS score was positively correlated with MPVS total score (r=0. 241, P<0. 01). Loneliness demonstrated a complete mediating role in the relationship between peer victimization and emotion regulation function, with an indirect effect value of 0. 033 (95% CI: 0. 019~0. 050) and an effect size of 73. 33%. A partial mediating effect of loneliness was also observed for the relationship between peer victimization and social avoidance function, with an indirect effect value of 0. 016 (95% CI: 0. 007~0. 025) and an effect size of 17. 98%. Conclusion Loneliness may act as a mediator in the relationship between the peer victimization and the NISS emotion regulation and social avoidance functions in adolescents with unipolar and bipolar depression and NSSI behaviors. [ABSTRACT FROM AUTHOR]

This article delves into the context and pedagogical significance of experimental teaching within the chemical safety and environmental protection course. It illustrates the effective implementation of “Three Realities and One Innovation” teaching model by the course team at Wuhan Institute of Technology. Focusing on the "Comprehensive Teaching Experiment on Electrochemical Corrosion in Galvanic Cell", this article evaluates the application and impact of this experimental teaching approach, summarizes the educational outcomes, and envisions prospects for potential experimental teaching applications in the field of chemical safety and environmental protection, offering both theoretical and empirical support for the pedagogical practice in this field. [ABSTRACT FROM AUTHOR]

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 Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica 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 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 Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan 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 Journal of South China University of Technology (Natural Science Edition) is the property of South China 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.)

Copyright of Biotechnology Bulletin is the property of Biotechnology Bulletin 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 evaluate the performance of ground cover plants in urban green spaces in Ganzhou and select suitable ground cover plant varieties for urban landscaping applications, this study used analytic hierarchy process to construct a comprehensive evaluation system for garden ground cover plants in Ganzhou. Thirteen evaluation indicators were selected from three aspects; ornamental, biological characteristics, and application potential, and 75 types of ground cover plants for landscaping applications in Ganzhou were evaluated and graded. The results showed that the ornamental period, display degree, adaptability and other indicators played a significant role in the comprehensive evaluation of garden ground cover plants. Among them, there were 9 species in Grade I (3.6

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 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 Water Conservancy & Electric Power Technology & 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 Water Conservancy & Electric Power Technology & 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 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 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 Journal of Shenzhen University Humanities & Social Sciences is the property of Journal of Shenzhen University (Humanities & Social 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 Journal of Changzhou University (Social Science Edition) is the property of Editorial Department of Journal of Changzhou 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.)

The Kangdian iron-copper metallogenic belt on the western margin of the Yangtze landmass is one of the important copper rich and iron rich ore producing areas in China. However, the metallogenic epoch and genesis of many of its deposits are still controversial. Many orebodies of Youheimu iron-copper polymetallic ore deposit located in Mianning, Sichuan, have reached a certain scale. There are few previous studies and reports on this, and its genesis and mineralization age are still unclear. In this paper, the wall rock and ore of the ironcopper orebody of the deposit are analyzed by geochemistry, and the ore is dated with LA-ICP-MS monazite U-Pb. The protolith of wall rock(biotite quartz schist) of the Heheimu iron-copper orebody is argillaceous rock mainly composed of clay minerals formed by volcanic deposition, with the addition of ancient sediment components. The LA-ICP-MS monazite U-Pb dating in Youheimu iron-copper orebody has two groups: one group is 812. 8±4. 6 Ma, representing the formation age of Lengzhuguan formation of Kangding Group; the other group is 698. 5±5. 0 Ma, representing the mineralization age of iron-copper orebody. The hydrothermal fluid brought by acid magma in the east of the study area flows in to the interlayer fracture zone of the wall rock, undergoes metasomatism and skarnization with the surrounding rock, and forms iron-copper orebody. The genesis of the deposit is magmatic hydrothermal skarn. [ABSTRACT FROM AUTHOR]

Copyright of Fire Safety Science is the property of Fire Safety 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 Ordnance Industry Automation is the property of Editorial Board for Ordnance Industry Automation 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 quantify the setup errors for the different anatomical sites of patients who received intensity-modulated radiotherapy (IMRT) with linear accelerator on-board kilovolt fan beam CT(kV-FBCT) as non-isocenter IGRT and megavolt cone beam CT (MV-CBCT) as isocenter IGRT. Methods A retrospective analysis was performedon 70 patients who underwent radiotherapy, kV-FBCT, and/or MV-CBCT scans after each routine setup prior to IMRT. The average displacement (M), systematic error (Σ), and random error (б) at different treatment sites in the left-right, anterior-posterior, and cranialcaudal directions were calculated according to the individual displacements. The formula 2.5Σ+0.7б was used to estimate the PTV margin in respective direction. For each single patient, the root mean square in three directions was used as 3D displacement. Results A total of 1130 displacements were recorded in the 70 patients. The PTV margin was estimated to be 1.9-3.1 mm in head and neck cancer, 2.8-5.1 mm in thoracic cancer, 4.6-5.1 mm in breast cancer, 3.0-5.5 mm in upper abdominal cancer, and 3.5-6.8 mm in pelvic tumor. For the 3D mean displacements, the head and neck, thoracic, breast, upper abdominal, and pelvic cancer were 2.4±1.0, 4.0±1.6, 4.1±2.0, 4.6±2.1, and 4.6±2.1 mm, respectively. The average 3D displacement obtained by kV-FBCT and MV-CBCT were 4.1 and 3.4 mm, respectively (P=0.212). Conclusion The quantitative setup-error data can be obtained using linear accelerator on-board FBCT, and the non-isocenter IGRT induced set-up error cannot be negligible. [ABSTRACT FROM AUTHOR]

Copyright of Electric Machines & Control / Dianji Yu Kongzhi Xuebao is the property of Electric Machines & 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 Steel Pipe is the property of Steel Pipe Magazine 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 Experimental Technology & Management is the property of Experimental Technology & Management 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 Experimental Technology & Management is the property of Experimental Technology & Management 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 Modern Preventive Medicine is the property of Modern Preventive 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 Journal of Wildland Fire Science is the property of Journal of Wildland Fire 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.)

Rice is the second most important cereal in the world after wheat. Threshing is one of the most essential steps in the rice harvesting process. Previously, the drum rod toothed longitudinal axial-flow threshing device has been designed to reduce the blockage of the thresher and threshing power consumption. Specifically, the power consumption of the drum-shaped threshing cylinder can be reduced by 5% to 15% on average, compared with the traditional cylindrical one. Previous work has focused on the structural design of drum-shaped threshing cylinders. But it is still lacking in the uniformity of axial loads on the drum-shaped threshing cylinder. At the same time, the current rice combine harvester threshing and separating devices are focused mostly on the structural improvement and optimization of working parameters, with respect to the performance indicators, such as threshing power consumption, harvesting yield, entrainment loss, unthreshing rate, and crushing rate. The threshing power consumption is mostly measured directly by the power consumption detector during the bench test. Only a few studies have been reported to measure the threshing power consumption, where the axial load uniformity of the drum has been quantified to optimize the rod tooth and drum structure form. In this study, the rod teeth of a drum-shaped threshing cylinder were optimized to improve the axial load uniformity of the drum-shaped threshing cylinder for a higher reduction in power consumption. The impact mechanics model of rod tooth and rice grain was established to determine the structural parameters of the rod teeth that affected the axial load uniformity of the drum, including the diameter of the rod tooth and the threshing gap. Theoretical analysis was implemented to clarify the influence of rod tooth diameter and length on the threshing power consumption. The bending angle of the elbow rod tooth and closed bow tooth was calculated to be set at 45° for better consistency of the threshing gap. The structural parameters were determined for the axial load uniformity of drum rollers, including the rod tooth diameter (7-16 mm), and threshing gap (15-30 mm). The optimal structural parameters were determined with the smallest coefficient of variation in the axial load uniformity as an indicator. A series of simulation tests were conducted to investigate the influence of rod tooth diameter and threshing gap on the axial load uniformity of cylindrical rod tooth, elbow rod tooth, and closed bow tooth drum. The results showed that the axial load trend of the drum roller with the elbow rod tooth was more uniform than that of the cylindrical rod tooth and closed bow tooth. The optimal structural parameters of the rod teeth were 10 mm rod tooth diameter, and 25 mm threshing gap. A three-factor, three-level Box-Behnken response surface bench test was conducted with the feed rate, threshing cylinder speed, and rod tooth shape as the factors, while the threshing power as the indexes, in order to reduce the threshing power consumption. A regression model was established to optimize the working parameters for the threshing power consumption. The bench test showed that the optimal working parameters of the cylindrical rod teeth drum were achieved in the feeding rate of 1.1 kg/s, and the speed of cylinder 900 r/min under the optimal structure parameters, where the lowest power consumption was 4.61 kW. The optimal working parameters of the elbow rad tooth drum were the feeding rate of 0.95 kg/s, and the speed of cylinder 935 r/min, where the power consumption was 3.58 kW. The parameters of closed arch tooth drum were no longer optimized, due to the weak ability to transport stalks easily for the blockage. The rod tooth of the drum was optimized for the shape of the tooth of the elbow rod. The drum simulation and bench tests were carried out to verify the structure and working parameters before and after the optimization of the cylindrical and elbow rod tooth. The variation coefficient of axial load uniformity of the optimized elbow rod tooth drum was 10.34% lower than that of the cylindrical rod tooth drum. The power consumption was reduced by 7.15%, indicating that the optimized elbow rod tooth effectively reduced the threshing power consumption of the drum for the better performance of the drum. This finding can provide a strong reference to optimize the performance of small longitudinal axial flow harvesters in the hilly mountainous areas in China. [ABSTRACT FROM AUTHOR]

Copyright of Food & Machinery is the property of Food & Machinery 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 Water Conservancy Science & Techonlogy & Economy is the property of Water Conservancy Science & Technology & Economy 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 Practical Oncology Journal is the property of Journal of Practical Oncology 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 Chinese Journal of Applied Entomology is the property of Chinese Journal of Applied Entomology, 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 Railway Standard Design is the property of Railway Standard Design 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 Electronic Components & Materials is the property of Electronic Components & Materials 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.)