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皮纹的相关文献在1983年到2022年内共计599篇,主要集中在体育、基础医学、轻工业、手工业 等领域,其中期刊论文254篇、会议论文1篇、专利文献344篇;相关期刊169种,包括人力资源管理、安徽体育科技、体育科技文献通报等; 相关会议1种,包括中国妇儿健康发展促进高峰论坛等;皮纹的相关文献由1076位作者贡献,包括杨桂生、郑德、罗鹏等。

皮纹—发文量

期刊论文>

论文:254 占比:42.40%

会议论文>

论文:1 占比:0.17%

专利文献>

论文:344 占比:57.43%

总计:599篇

皮纹—发文趋势图

皮纹

-研究学者

  • 杨桂生
  • 郑德
  • 罗鹏
  • 辛敏琦
  • 闫溥
  • 张致中
  • 俞飞
  • 卢佩玉
  • 叶建明
  • 吴国峰
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 安孝善; 李俊; 孙心克; 周云国; 田际波
    • 摘要: 以聚丙烯(PP)为基体,乙烯-辛烯共聚物(POE)为增韧剂,滑石粉为填充物,制备了PP复合材料.采用光泽度计研究了不同皮纹状态、成型工艺条件对PP复合材料低光泽度化的影响.结果 表明,皮纹状态会不同程度降低PP复合材料的光泽度;凹凸纹理阻碍了光在表面上的镜面反射,沿光入射方向上分布的凹凸纹理起到了主要作用;连续、无序、凹凸对比突出的皮纹结构阻碍了光在表面的镜面反射,使得光散射程度增加,表面光泽度降低;提高注塑温度,增加保压压力、保压速率与保压时间对低光皮纹面的光泽度降低有益.
    • 摘要: “橘皮纹”又称橘皮组织,一般多指因为脂肪细胞周围多余的水分与老化废物代谢不良,使表皮出现凹凸不平的波纹外观。它形成的原因很多,遗传、快速胖瘦、酗酒、熬夜、久坐不运动或女性荷尔蒙激增,都有可能造成。因为橘皮组织表面与风干橘子皮的外观相似,故称为橘皮纹
    • 陆宏; 白春月; 王璐; 李可可; 马文倩; 霍正浩
    • 摘要: Objective:To investigate the relationship between dermatoglyphics and coronary artery disease (CAD).Methods:With anthropometry,the frequency of finger print patterns,finger ridge counts,atd angles and a-b ridge counts of 221 females (CAD cases:85;controls:136) from Ningxia Han nationality were studied.The differences between them were also analyzed.Results:Patients with CAD had significant differences in digital frequencies of whorls,arches and ulnar loop in both hands as compared with controls.The atd angles of both hands,A-B ridge counts of the right hand in CAD were significantly higher than those in controls.Conclusion:Dermatoglyphics may be a useful index for early screening of CAD.%目的:分析手部皮纹学特征与女性冠心病的关系.方法:测量并比较分析宁夏汉族女性221人(冠心病组85人,对照组136人)双手指纹类型、指纹嵴线数,atd角(atd)及a-b嵴线数(a-bRC).结果:斗型纹(W)、弓型纹(A)及尺侧箕型纹(Lu)出现数在患者组与对照组间有差异;患者组双手atd角及右手拇指a-bRC显著高于对照组.结论:女性冠心病患者手部皮纹学特征可能对该病的早期筛查有一定的指导意义.
    • 汝亚彬; 郑继辉; 刘宝石; 于宗洋; 刘明; 康爱军; 张正君; 王琳; 秋立鹏; 唐亮
    • 摘要: 针对1.2738模块成品模具皮纹处理后表面存在异常带状问题进行分析,综合运用光学显微镜、电子探针及显微硬度计对异常带状处进行组织、成分、硬度等进行研究.结果表明,1.2738成品模具皮纹处理后,表面存在的白色条带状是由于模块预硬化后存在组织不均现象导致.由于模块内部存在合金元素微观偏析现象,导致模块预硬化处理后内部存在组织不均匀现象.基体组织为均匀的下贝氏体组织,元素偏析区存在粗大的针状异常组织,为中高碳下贝氏体+粒状贝氏体组织复相组织.
    • 李景云
    • 摘要: 查阅相关文献,总结人类皮纹的研究概况.从研究内容、研究技术和方法及应用三方面探讨皮纹的研究进展,为皮纹研究提供参考.
    • 苏娟霞; 杨波; 孙刚; 李振华; 罗忠富
    • 摘要: The influence of injection parameter on texture surface gloss was confirmed to be related to the replication quality of polypropylene (PP) melt.The textured surface gloss of three Co-PP and two Co-PP/POE blends were investigated.The surface patterns were observed by two dimensional measurement,and the morphology of dispersion phase was analyzed by SEM.The experimental results show that the better replication quality for the mold,the lower surface gloss of the texture.The replication ability of the melt is related to the content and the particle size of rubber.The lower content and smaller particle size of the rubber,the weaker ability to copy the mold texture,which will lead to higher surface gloss of the texture surface.%实验通过不同的注塑工艺确认了皮纹表面复制能力与皮纹板表面光泽度的关系,并考察了三种纯的共聚PP以及两种共聚PP/POE共混物的皮纹表面光泽度.实验采用二次元对皮纹表面的花纹进行观察,并采用SEM对样品的橡胶相形貌进行了分析.结果表明,熔体对皮纹复制能力越好,皮纹板表面光泽度越低;皮纹复制能力与材料中橡胶相含量和橡胶相粒径有关,橡胶相含量越低,橡胶相粒径越小,熔体复制皮纹的能力越差,皮纹板表面光泽越高.
    • 于皓臣; 耿芝; 盛优静; 钱文莉; 霍正浩; 陆宏
    • 摘要: 目的 研究乳腺癌患者的手部皮纹学特征.方法 采用体质测量法,分析宁夏汉族女性246例(乳腺癌组:123例,对照组:123例)手部掌纹及指纹特征,比较其差异性.结果 乳腺癌患者组双手atd角均高于对照组(P<0.05或<0.01),且两组在atd≥40度间差异有统计学意义(P<0.05);乳腺癌患者组左手指纹嵴线数(FRC)高于对照组(P<0.05);乳腺癌患者组斗型纹(W)出现数高于对照组(P<0.01).结论 手部皮纹学特征可能对乳腺癌患者的早期筛查具有一定的参考价值.%Objective To investigate the relationship between dermatoglyphics and breast cancer. Methods Using anthropometry, the frequency of atd angle,a-b distance,a-b ridge counts and finger print patterns in 123 Han femal patients with breast cancer and 123 Han female healthy controls were investigated and analyzed.Results Patients with breast cancer had significantly higher digital frequencies of Whorls in both hands as compared with controls(P<0.01). Atd angle(especially atd≥40°),finger ridge count of left hand in patients with breast cancer were significantly higher than those of the controls.Conclusion Dermatoglyphics may be an useful index for early screening in breast cancer.
    • 毕云鹏; 刘宝钢; 白石柱; 陈江飞; 赵铱民
    • 摘要: Objective:To establish the practical effect by comparative stereo lithography apparatus ( SLA) and select-ed laser sintering ( SLS) fabricated facial wrinkles of silastic prostheses .Methods:Different depth of facial wrinkles were sim-ulated with Geomagic software , comparative analyzed the two methods of rapid prototyping practiced negative molds and to translate the silastic cubes .Results:The wrinkles of silastic samples using SLA technology system consistent with the skin depth,and the texture of silastic samples using SLS technology system was not accurate enough but the step effect could been applied to the position which not require high accuracy .Conclusion:SLA technology can meet the precise requirements of the fabricating of facial prostheses ,SLS technology is more suitable for the prosthesis which skin texture not require high accuracy .%目的:比较选区光固化立体造型(stereo lithography apparatus,SLA)和激光烧结(selected laser sintering,SLS)两种快速成型技术制作赝复体皮纹的实际效果.方法:利用Geomagic软件中的浮雕功能模拟不同皮纹深度,采用SLA与SLS两种快速成型技术制作负型并翻制成硅橡胶样块,比较两者纹理效果.结果:采用SLA技术翻制的硅橡胶样块的纹理与模拟的皮纹深度一致,而采用SLS技术翻制的硅橡胶样块纹理准确度较低,其台阶效应可适用于对皮纹要求不高的部位.结论:SLA技术能够满足制作对皮纹要求较高的颜面赝复体,SLS技术适用于制作对皮肤纹理要求不高部位的赝复体.
    • 田望; 吴佳针; 陈宇; 吴利红; 徐梦佳
    • 摘要: 通过采用直接观察法及油墨取印法,以高校大学生成绩较好的学生为实验组,成绩较差的学生为对照组,获取指掌嵴纹指标,筛选出差异较大的指标进行统计学分析.结果显示实验组学生总指嵴纹数、双箕斗纹出现率均高于对照组,而桡箕出现率、atd角均小于对照组,差异均显著.
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