服装行业产品全生命周期需求流动链知识表达

 为了满足服装产品的客户需求,提出基于服装行业的产品全生命周期（PLM）需求流动链知识表达方法。采用系统化的知识表达方法描述其协同知识结构,分析PLM需求流动链协同知识表达的形成过程,并应用语义方法表达整个需求流动链上的协同知识。最后,开发服装产品的PLM需求流动链协同知识表达的原型系统――KESFCRFN,研究该系统的体系结构、建模技术和运行过程。结果表明,PLM需求流动链内应用知识表达方法描述需求协同,优化了系统实施的需求结构资源,提高了服装企业的竞争力。     

Gerber:时尚生命周期管理系统FLM WorkflowTM 8.8版

时尚生命周期管理系统工作流程FLM Workflow 8．8版是格柏科技专门针对服装行业推出的产品生命周期管理（PLM）系统。     

PLM及其在服装企业的应用

对PLM进行了介绍．分析了PLM的应用给服装企业带来的改变,并将国内外知名企业成功案例与我国服装企业自身特点相结合,指出了服装企业实施PLM系统的对策。     

ERP在服装生产管理中的应用探讨

当今世界科学技术迅猛发展,产业经济的支柱是高新技术和信息技术,其主要特征是信息巨量化、全球网络化、经营电子化、现实虚拟化、知识经济化,并将影响和决定未来的服装企业发展方向。因此．服装行业技术创新、科技进步、转型升级,都将建立在信息化技术的基础上。自20世纪90年代以来,我国在服装企业信息化方面的应用,从CAPP、CAD、CAM、MRP到CIMS、ERP、PLM等方面的开发与应用已取得了一定的成绩,但与国外先进的国家及企业相比较,我们差距还很大,特别是在产业生产领域的开发与应用亟待探讨。     

数字化技术在服装行业中的应用

随着数字化技术的不断深入提高,其在服装行业中的应用也不断扩大。主要从服装的设计、生产、营销及企业管理等4个方面阐述了数字化技术在服装行业中的应用现状和发展趋势,并展望了我国服装行业中数字化技术的应用前景。     

数字化技术在服装行业中的应用

随着数字化技术的不断深入与提高,其在服装行业中的应用也不断扩大。主要从服装的设计、生产、营销及企业管理等四个方面阐述了数字化技术在服装行业中的应用现状和发展趋势,展望了中国服装行业中数字化技术的应用前景。     

面向服装行业的协同产品商务系统设计

结合协同产品商务（CPC）理论与应用的发展以及国内服装行业的实际情况,研究了面向服装行业的协同产品商务理论,重点探讨了面向服装行业的协同产品商务系统的设计问题,设计了基于CPC的服装协同设计工作流程、面向服装行业的CPC系统体系结构等,最后简要阐述了面向服装行业的协同产品商务的特点。     

服装行业商务英语用语属性及翻译分析

随着全球化的发展,我国服装行业在国际市场的地位日益提高,商务英语在服装行业的应用也越来越广泛。文章以服装行业商务英语用语属性及翻译分析为中心,通过对服装行业商务英语词汇、语句及谈判技巧的研究,为服装行业从业者提供一套实用的商务英语应用指南。     

面向服装行业的协同产品商务系统设计

结合协同产品商务(CPC)理论与应用的发展以及国内服装行业的实际情况,研究了面向服装行业的协同产品商务理论,重点探讨了面向服装行业的协同产品商务系统的设计问题,设计了基于CPC的服装协同设计工作流程、面向服装行业的CPC系统体系结构等,最后简要阐述了面向服装行业的协同产品商务的特点。     

产品生命周期管理系统在定制家具行业的开发与应用

对产品生命周期管理（Product Lifecycle Management,PLM）系统在定制家具行业的应用进行了深入研究,详细分析PLM系统的架构和各个功能模块,阐述其在优化定制家具企业业务流程、提高管理效率方面的作用。此外,还探讨了PLM系统未来的发展趋势,并针对家具行业的特性提出了改进建议。     

Characterization and identification of surface crystals on smear-ripened cheese by polarized light microscopy

Surface crystallization and radial demineralization of Ca, P, and Mg occur in smear-ripened cheese. Furthermore, crystals of ikaite, struvite, calcite, and brushite have been identified in cheese smears by powder X-ray diffractometry (PXRD), and ikaite and struvite exist in smears as single crystals. Polarized light microscopy (PLM) is a simple, inexpensive, and well-established method in geology to detect and identify single crystals. However, use of PLM to identify cheese crystals has not been reported previously. The specific objectives of this research were (1) to identify crystals in cheese smears using selected PLM criteria; (2) to compare identification by PLM against PXRD; and (3) to develop and evaluate a novel treatment for smear material to improve crystal analyses by both PLM and PXRD. Duplicate wheels of 4 cheeses produced by different manufacturers were obtained from retail sources. Scrapings of surface smears were prepared and analyzed by PLM and PXRD by previously described methods. Crystals were categorized by PLM based on angle of extinction (AE), birefringence behavior under crossed polarizers and quartz filters, and size and shape (circularity) by image analysis. Crystals observed by PLM fell almost exclusively into 2 readily differentiated groups based on birefringence behavior and estimated angle of extinction. Group 1 (n = 18) were highly birefringent with AE = 88–92°, whereas group 2 (n = 28) had no birefringence with AE = 13–26°. Group 2 crystals were significantly larger and more circular than group 1 crystals. Group 1 and 2 were identified as struvite and ikaite, respectively, based on known birefringence and AE characteristics. Struvite was identified in all 4 cheeses by PLM but in only 3 cheeses by PXRD. Ikaite was identified in 3 cheeses by PLM but in only 2 cheeses by PXRD. These discrepancies occurred because the smear scrapings from 1 cheese contained excessive amorphous matter that caused extreme background noise, potentially obscuring diffractogram peaks that may have been present. To minimize noise, smear scrapings were dispersed in aqueous NaOH (pH 10) before analyses, which resulted in consistent results by PXRD and PLM. The method also rendered high-quality images by PLM. Data suggest that PLM may offer a simple and inexpensive means to identify struvite, ikaite, and possibly other single crystals in cheese smears.     

服装企业的PLM客户需求信息模型

为更好地追踪PLM系统内的客户需求信息,提出一种PLM多视图客户需求信息模型。应用函数形式化方法,研究各视图模型间的映射关系机制,并采用多层行为体系描述客户视图信息的动态特征。运用矩阵方法获取PLM系统不同阶段内客户对服装不同需求的数据、过程、资源等信息,使PLM系统在客户需求基础上,制订设计、制造、销售等阶段实施策略。最后,以某服装企业为例,进行应用研究。结果表明,研究服装企业的PLM客户需求信息模型,优化了系统实施的需求结构资源,能更好地满足客户需求。     

实施PLM,提升纺织企业竞争优势

阐述产品生命周期管理(PLM)能优化企业的运营流程,提高效率,提升企业的核心竞争能力,并保持核心竞争优势的持久性。分析了我国纺织企业实施PLM所产生的竞争优势与商业价值,指出纺织企业实施PLM过程中应注意的问题。     

Time-lapse analysis of laser phase shift for noninvasive discrimination of human normal cells and malignant tumor cells

Time-lapse analysis of phase shift using phase-shifting laser microscopy (PLM) revealed that the laser phase shifts of primary normal human prostate epithelial cells (PRECs) and human prostatic carcinoma epithelial cell line (PC-3) cells during the mitotic phase were markedly higher than those in the interphase. The phase shift of PC-3 cells during the interphase was markedly lower than that of PRECs throughout the cell cycle. In conclusion, it was proposed that adherent PC-3 cancer cells could be noninvasively discriminated from normal adherent PRECs by the periodical measurement of phase shift using PLM during culture.     

基于PLM平台的茧丝原料采购和政府调控——以S.OLIVER公司PLM案例为借鉴

针对中国丝绸企业和政府相关部门在应对茧丝原料市场价格波动时分析预测能力不足的问题,在借鉴德国S.OLIVER服装公司产品生命周期管理(PLM)信息系统原料采购案例的基础上,提出打造中国丝绸企业和政府PLM信息系统的设想,以提高中国丝绸企业和政府有关部门的管理调控水平。     

Detection of adulteration of locust bean gum with guar gum by capillary electrophoresis and polarized light microscopy

Capillary electrophoresis (CE) and polarized light microscopy (PLM) were utilized in the detection of the adulteration of locust bean gum with guar gum. For CE analyses, standards of locust bean and guar gums were extracted with 30% CH₃CN, removing the residual proteins from the gum matrix. A 8.75 mM NaH₂PO₄-20.6 mM Na₂B₄O₇ buffer, pH 9, was used to separate these proteins and to identify marker proteins that were present in the guar gum. These markers did not co-migrate with components in the extracts of mechanically processed locust bean gum, and are used as indicators of adulteration. Using PLM with toluidine blue and iodine staining techniques, unadulterated locust bean gum samples were distinguished from mixed samples through the differential staining of components in locust bean versus guar and tara gums. These experiments in the use of CE and PLM provide orthogonal and complementary methods for the verification of 'true' positives and the elimination of 'false' positives.     

Noninvasive discrimination of human normal cells and malignant tumor cells by phase-shifting laser microscopy

The noninvasive discrimination of cancer cells from normal cells in adherent culture by the measuring of the phase shift using phase-shifting laser microscopy (PLM) was investigated with the aim of noninvasive quality control of cell processing for transplantation. A human prostatic carcinoma epithelial cell line (PC-3) and human hepatocellular carcinoma cell lines (Hep3B, PLC, HLF, and Huh7) showed markedly lower phase shifts as measured by PLM than those of human prostate epithelial cells (PREC) and cryopreserved human hepatocytes, respectively, although there was no apparent difference in cell morphology between these sets of cells. Mixed cultures of PC-3 and PREC, in which the percentages of PC-3 cells were determined to be 43.3%, 14.0%, and 10.6% by immunofluorescence staining, were prepared, and the percentages were calculated to be 50.0%, 8.0%, and 2.5% using the distribution of the phase shift data of the cells, respectively. In conclusion, these adherent cancer cells can be noninvasively discriminated from normal adherent cells by phase shift measurement using PLM, and the sensitivity of the method of detecting cancer cell contamination reached 10%.     

面向食品机械产品生命周期的网络化制造研究

网络化制造是未来的先进制造模式,而产品生命周期管理(Product Life-cycle Management,PLM)是针对制造业的扩展型企业解决方案.对网络化制造下食品机械产品生命周期管理的需求进行了具体分析,提出面向产品生命周期管理的网络化制造模式下的特点,在此基础上,总结出实现此种模式的关键技术:食品机械建模数...