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导电高聚物复合材料具有柔性好、导电性可调、容易成型及生产成本低等优点,并具有抗静电、电磁屏蔽/吸波、压力/温度敏感性 等特点,可以作为功能材料在诸多领域应用. 但是在加工、储运和使用过程中,由于多种因素综合影响,不可避免发生老化并导致其性能劣化. 通过熔融共混、注塑成型的方法制备不锈钢短纤维(SSFs)填充聚丙烯(PP)导电复合材料,将其进行加速湿热老化和紫外老化,测定应 力松弛曲线以及松弛条件下...
The Everett Interpretation of Quantum Mechanics.Collected Works 1955-1980 with Commentary.Hugh Everett III,edited by Jeffrey A.Barrett & Peter Byrne.Princeton:Princeton University Press (xii+389 pp.)
Everett quantum mechanics
2016/6/12
This is a review of Barrett and Byrne's commented edition of Everett's collected works, originally published in HOPOS 3 (2013), 348-352, but here including footnotes and references (omitted from the o...
DSM GENERATION FROM EARLY ALOS/PRISM DATA USING SAT-PP
PRISM images high resolution image matching DSM generation validation
2015/9/17
The new Japanese optical sensor ALOS/PRISM which was launched in January 2006 has stereo capabilities which can be used for a great number of applications and products. One of the most important produ...
The Role of PP Attachment in Preposition Generation.
鄂尔多斯盆地是典型的低孔、低渗、低压岩性油气藏,地震预测有效储层难度大,同时SX地区天然气储层特殊的地质条件导致PP波地震资料在有效储层的识别上存在多解性。开展多波地震勘探以获取不受流体影响的横波信息,利用PP+PS波联合解释含气层,尽量规避单纯利用PP波资料的多解性,是解决SX地区地震流体检测问题的新途径。故基于SX地区测井资料岩石物理分析的基础上,主要阐述PP+PS波地震流体检测技术系列,包括...
采用熔融挤出法制备了不同相容剂含量的PP/POE共混体系,测试了不同体系的脆韧转变温度、热性能和力学性能.结果表明,乙烯-丙烯多嵌段共聚物相容剂的加入降低了PP/POE共混物的脆韧转变温度,提高了共混物的韧性.AFM和STEM照片显示相容剂的加入减小了橡胶分散相的临界粒子间距,PP和POE在两相界面结合处相互扩散或渗透,实现了POE弹性体在PP树脂中合适的尺度分布以及良好的形态分散.当相容剂含量达...
PP SHRM in service context
Integration strategy Human resource management Organizations System to enhance business Care for customers Concerned about the staff
2013/11/19
Integrating the strategic human resource management research with
the multiple-stakeholder view of organizational climate, in this study
we propose that the human resource management practices of a ...
PP SHRM in service context - taking care of business by takin care of employees and customers
Integration strategy Human resource management Organizations System to enhance business Care for customers Concerned about the staff
2013/11/19
Integrating the strategic human resource management research with
the multiple-stakeholder view of organizational climate, in this study
we propose that the human resource management practices of a ...
建筑给水聚丙烯(PP-R)管道安装施工工法
建筑给水 聚丙烯 管道安装 施工工法
2013/6/25
化学建材是国民经济发展中新兴的产业。随着我国经济建设的持续、快速发展,城乡住宅建设、市政基础设施建设规模很大,建筑工程、市政工程可用塑料品种很多,市场容量很大,用途十分广泛,大力推进化学建材的发展具有很大的经济、社会效益。
水辅助注塑PP/SAN共混物制品中横晶形成机理的研究(图)
水辅助注塑 聚丙烯 丙烯腈-苯乙烯共聚物 横晶
2013/12/22
采用水辅助注塑(WAIM)设备,在不同的注水压力和熔体温度下制备了4种质量比(98/2, 96/4, 94/6和92/8)的聚丙烯/丙烯腈-苯乙烯共聚物(PP/SAN)共混物制品.采用偏光显微镜(POM)和扫描电子显微镜(SEM),研究了WAIM PP/SAN共混物制品的结晶形态和相形态.研究发现,高压水的穿透作用所引起的强剪切和快速冷却可诱导SAN在PP基体中原位成纤,并诱导PP在SAN纤维表面...
On Pseudo-BCI Algebras with Condition (pP)
pseudo-BCK algebra pseudo-BCI algebra pseudo-BCI algebra with condition (pP)
2011/9/25
As a generalization of BCI-algebras with condition (S) and pseudo-BCK algebras with condition (pP), the notion of pseudo-BCI algebras with condition (pP) is introduced. An example of pseudo-BCI algebr...
Goryachev-Chaplygin, Kovalevskaya, and Brdicka-Eardley-Nappi-Witten pp-waves spacetimes with higher rank Stackel-Killing tensors
Goryachev-Chaplygin Kovalevskaya Brdicka-Eardley-Nappi-Witten pp-waves spacetimes Differential Geometry
2011/10/10
Abstract: Hidden symmetries of the Goryachev-Chaplygin and Kovalevskaya gyrostats spacetimes, as well as the Brdi\v{c}ka-Eardley-Nappi-Witten pp-waves are studied. We find out that these spacetimes po...
Pseudorapidity distributions of produced charged hadrons in pp collisions at RHIC and LHC energies
produced charged hadrons RHIC LHC energies
2011/7/21
The energy dependence of charged-hadron production in proton-proton collisions at RHIC and LHC energies is investigated in a nonequilibrium-statistical relativistic diffusion model (RDM) with three so...
Study of $ππ$ correlations at LHC and RHIC energies in $pp$ collisions within the quark-gluon string model
quark-gluon string model RHIC energies
2011/7/21
The Quark Gluon String Model (QGSM) reproduces well the global characteristics of the $pp$ collisions at RHIC and LHC, e.g., the pseudorapidity and transverse momenta distributions at different centra...