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Copyright of Journal of East China University of Science & Technology is the property of Journal of East China University of 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.)

The mineralized alteration zone in eastern Mengshan rock mass is a copper-polymetallic mineralized alteration zone newly discovered in Qinzhou-Hangzhou metallogenic belt (Jiangxi section). The regional geological characteristics, mineralized alteration, geophysical and geochemical anomalies of this alteration zone are compared with that of Zhuxi tungsten-copper polymetallic deposit, a world famous tungsten-copper deposit, and it is found that the two are very similar in ore-controlling horizon, ore-controlling structure and diagenetic and metallogenic age. In addition, the mineralized alteration in neer-surface, geophysical and geochemical anomaly characteristics and magmatic vein distribution in the eastern Mengshan rock mass indicate that there may be hidden pluton in the deep. Based on the geological characteristics of the contact zone between rock mass and carbonate rocks, interbedded fracture and fracture zone, it is speculated that the granitic magma is intruded into the carbonate rocks and undergoes contact metasomatism, to form skarn type deposit. The contact zone between rock mass and carbonate rocks, interbedded fracture zone and fracture zone on the eastern Mengshan rock mass have good potential for the copper polymetallic deposits. [ABSTRACT FROM AUTHOR]

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.)

Objective: To develop the Youth Appearance Anxiety Scale for youth (YAAS) and test its validity and reliability. Methods: Firstly, semi-structured interviews were conducted with 38 young people, and an initial scale was formed through focus group discussions. Secondly, 403 young people were recruited to finish the initial scale for items analysis and exploratory factor analysis. Thirdly, 434 young people were conducted with YAAS, Female University Student Negative Physical Self Questionnaire (FUSNPSS) and State Anxiety Inventory (SAI) for confirmatory factor analysis, validity and reliability analysis. Fourthly, 96 young people were assessed with YAAS after 2 weeks for test-retest reliability. Results: After items analysis and exploratory factor analysis, 25 items were selected as the final scale with a total of four factors that accounted for 61.94% of the variance in all, namely facial anxiety, body anxiety, skin anxiety and behavioral involvement. The factor loadings ranged from 0.45 to 0.76. The confirmatory factor analysis showed that the four-factor model had a good structural fit (χ²/df=2.07, CFI=0.91, TLI=0.90, RMSEA=0.08). The correlation coefficients (ICC) between YAAS and FUSNPSS, AAS and SAI ranged from 0.36 to 0.74 (Ps＜0.001). The internal consistency reliabilities of the total score of the scale and the scores ofthe 4 factors were 0.96, 0.87, 0.94, 0.91, and 0.81. The retest reliabilities ranged from 0.81 to 0.88. Conclusion: The validity and reliability of the Youth Appearance Anxiety Scale for youth (YAAS) reach the psychometric standard. [ABSTRACT FROM AUTHOR]

Copyright of China Mechanical Engineering is the property of Editorial Board of China Mechanical 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 Contemporary Pediatrics is the property of Xiangya Medical Periodical 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 Beijing University of Traditional Chinese Medicine is the property of Journal of Beijing University of Traditional Chinese Medicine 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.)

Rotation, scaling, translation (RST) and boundary micro deformation are the main factors that affect the matching results of vector graphics, and are also good criteria for evaluating shape description algorithms. In this paper, a vector graphics matching algorithm using multi-dimensional object segmentation ratio is proposed for the influencing factors of shape matching. This algorithm extracts shape characteristic by constructing feature lines for vector graphics. It can accurately describe the shape characteristic of the polygon features to measure the shape similarity between the graphics. The vector graphics of 2 000 real geographical entities are used as the standard library for matching experiment, and half of the graphics are randomly selected as matching graphics. The matching graphics are taken to RST transformation and boundary simplification operations with varying degrees. The transformed graphics are matched with the standard library. The matching results are compared with other vector graphics matching algorithms to test the shape retrieval effect of this algorithm. This experiment demonstrate that the proposed algorithm has higher matching accuracy, RST invariance and deformation robustness. Therefore, it can accurately identify the shape of vector graphics. [ABSTRACT FROM AUTHOR]

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

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

Copyright of Research & Exploration in Laboratory is the property of Research & Exploration in Laboratory 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.)

目的探讨应用肌肉运动记忆(MM)模拟训练法对提高实习护生静脉穿刺成功率的效果。方法 2015年7~9月在重庆医科大学附属第二医院新入实习护生中,挑选来自重庆医科大学护理本科的96名护生纳入该研究,将其分为观察组和对照组,各48名。对对照组护生进行2周传统教学如视频教学、临床观摩教学,对观察组护生进行2周MM培训。2周培训后进入临床操作,收集两组初入临床前30 d的一次性静脉穿刺成功数据并进行比较分析。结果观察组静脉穿刺成功率[82.65%(1 291/1 562)]明显高于对照组[63.09%(983/1 558)],差异有统计学意义(P<0.05)。观察组0、Ⅰ、Ⅱ、Ⅲ级成功率(分别为90.2%、85.9%、69.8%、44.1%)均明显高于对照组(分别为70.30%、69.3%、49.8%、27.3%),差异均有统计学意义(P<0.05)。结论运用MM模拟训练法,可提高实习护生静脉穿刺成功率,值得推广至高校护理教学中。 [ABSTRACT FROM AUTHOR]