顾客融入视角下服务价值共创的类型、维度及效果

目的在服务设计与整合创新语境下,讨论如何实现服务价值共创的过程,以及如何评价共创的结果。方法从顾客融入视角,根据卷入度的不同,将服务共创行为划分为“共同完成任务”的参与式共创、“建立长期关系”的融入式共创以及“获得短暂友谊”的其他类型共创;同时指出服务价值共创行为是多元的、复杂的,可从认知、情感、行为三个维度展开;建议从强度和时间两个维度来评估共创的效果。结论服务价值共创“类型-维度-效果”研究框架的构建,完善了服务设计中传递阶段的理论基础,为服务设计师通过合理的流程和触点设计降低“服务体验不确定性”提供了方法论依据。

重庆市农村三产融合发展模式选择及多维效果评价

在阐述农村三产融合对农业发展影响机理基础上,分别从发展主体、效益、信息化水平以及总体水平等多维视角评价重庆市农村三产融合发展效果。研究表明,从融合模式看,主要采用产业渗透和产业交叉两种融合模式;从融合主体看,形成以龙头企业为核心,合作社为纽带,家庭农场和种养大户为基础的稳定联盟;从融合效益看,农产品产值和乡村旅游综合收入增长迅速,三产融合对农户带动作用明显增强;从融合信息化水平看,农村电商发展较迅速,科技对农业支撑作用愈发凸显。尽管三产融合在发展新型经济主体和农业信息化水平等方面取得一定成效,但在融合水平、配套政策和基础设施建设等方面仍有待改善。鉴于此,提出应提升三产融合新型产业竞争力、完善三产融合发展的基础设施、构建风险利益匹配的利益联结机制、健全三产融合发展政策体系等对策建议,以提升重庆市农村三产融合效果。

影响维纶伴纺毛织物退维效果的分析及改进方法

利用维纶伴纺毛织物退维效果的评价方法,提出了改进退维效果的措施,认为高效强力渗透剂E、DMSO及PVP能较好地改善退维效果,另外,还可改进湿整和退维工艺.

小学体育游戏的创编及多维效果

爱玩游戏是所有人的天性,小学生在体育课当中最喜欢的活动莫过于体育游戏,但是由于社会发展,游戏的单一性与落后性逐渐显现,如何伴随着时代主流,编绘新型的游戏内容,是我从业以来长时间思考的问题,小学体育游戏的创编有自己的创编原则与方法,由于小学生体质与心态的特殊性,导致在游戏创编过程中要时刻注意这一方面,该文将就小学体育游戏创编的具体原则与方法进行略述,进而指出了小学体育教育创编的具体方法,本文将对这些问题进行自己的一些探讨。

对脑卒中继发癫痫患者展开综合护理干预的多维效果观察与评价

目的观察和评价对脑卒中继发癫痫患者开展综合护理干预的多维效果。方法采用历史对照研究,将我院2014年1月综合护理干预后脑卒中继发癫痫患者51例设为干预组,2013年1月至12月干预前基线资料相同的47例患者作为对照组,对干预前后患者心理状态、运动能力、生活能力及护理质量满意度等多维效果进行评价。结果干预组干预后Barthel指数、FM评分提高幅度明显大于对照组,SAS、SDS评分明显低于对照组,差异有统计学意义(P<0.05)。干预组患者对护理服务满意度为92.15%,高于对照组,差异有统计学意义(P<0.05)。结论综合护理干预的应用不仅改善了患者的心理状态,还提高了患者的运动和生活能力,同时促进了护理服务质量的提高。

用三维软件实现叠加线框式插画效果的实践过程探究

文章分析了三维软件技术在表现二维艺术效果中的应用,针对三维软件在现代媒体中的优势进行了思考和分析。以原创插画风格的创作过程为例,解析了用三维软件实现叠加线框式插画效果的制作过程,并对三维软件的应用前景进行了展望。

护理专业实习生3维9项实习效果评价体系的应用研究

目的 采用3维9项实习效果评价体系,对护理专业实习生的实习效果进行评价,并探讨评价体系的合理性。方法 采取随机数字表法,将2017年7月—2018年5月在医院实习的138名护理专业的实习生,随机分为对照组和实验组,每组各69人。对照组采取常规的实习效果评价方法,实验组采取3维9项实习效果评价体系,对实习效果进行评价。教学结束后,分别按照传统的实习效果评价方法和3维9项实习效果评价体系,同时对两组学生的实习效果进行评价。结果 在传统实习效果评价结果方面,实验组理论知识平均分和实践知识平均分均高于对照组,在3维9项评价体系评分结果方面,实验组3维9项评分结果均高于对照组。以上比较,差异均有统计学意义(P<0.05)。结论 3维9项实习效果评价体系对护理专业实习生的实习效果进行了更为合理的评价。

政治社会化维度初探

在政治社会化过程中,需要、利益和背景一起构建了政治社会化的现实之维;预期政治社会化、心理契约、政治环境的环境化等又构建了政治社会化的未来之维;现实之维和未来之维的互动,构建了政治社会化的效果之维,它可以通过反馈的方式,影响前两个维度。三个维度构成了一个相对闭合的动力圈,从而促进社会的发展和人的提升。

二维空间视角下的三维制作方式研究

随着科技飞速发展,动画技术一日千里。动画艺术在不断追求逼真效果的同时让人们不得不担忧二维传统动画的生存状况。文章以分析当代动画技术发展趋势为出发点,研究二维空间视角下的三维制作方式。

评优式学生评教及其指标体系的建立

评优式学生评教是以教师教学中特色、效果为主要参考标准,对任课教师中教学效果突出的部分教师评优,明确参与评优教师的优势所在并确定教学效果最优奖获得者,形成对教师教学的有效激励,达到对教师教学效果认可的学生评教效用．优质化、效果表征、成就激励、标杆示范是评优式学生评教特征．在认识评优式学生评教后,关键是通过访谈调查统计建立评优式学生评教的指标体系．

基于激光纹理仪的沥青路面表面离析评价方法

通过总结大量工程项目的使用经验,从统计学的角度提出一套评价沥青路面表面离析的方法。首先利用激光纹理仪获得沥青路面表面构造深度的信息,其次依据统计学的方法对该信息进行分析量化,然后通过Matlab软件编程,根据离析分级定量界限绘出离析效果四维图,最后根据离析效果四维图分析评价整个区域内的离析状况及其分布。工程应用实例表明:该方法操作便捷,对路面无损伤,评价的结果与路面实际情况比较吻合,能够为具体工程提供指导依据。

图像制导导弹搜索规律设计与仿真研究

为了消除图像制导导弹同时采用导引搜索和一维视觉效果搜索规律时出现的监视器画面左右移动速度的不对称现象,在保证无搜索盲区和监视器画面只作水平方向的一维移动的前提下,对一维视觉效果搜索规律的俯仰和偏航方向的搜索信号重新进行了设计.仿真结果表明,图像制导导弹采用改进的一维视觉效果搜索规律和导引搜索时,既消除了监视器画面左右移动速度的不对称现象,又保留了两者的优点,这为射手成功识别和捕获目标奠定了基础.

不同教学法在护理本科实习生中的应用

目的通过对不同带教方法的比较,为护理实习生的临床带教寻找更有效的教学方法。方法以2018年7月—2019年5月112名实习于延边朝鲜族自治州某大学医院的护理本科实习生作为研究对象,随机分为两组(各56名)。分别为CBL联合TBL组和Mini组,实习结束后,两组均采取3维9项实习效果评价体系进行评价。结果CBL联合TBL组的理论维度得分高于Mini组,Mini组的实践和沟通维度得分高于CBL联合TBL组,差异有统计学意义(P<0.05)。结论Mini教学法更有助于提高护理实习生的实践和沟通能力,而CBL结合TBL教学法更能提高护理实习生的理论水平。护理临床教学中,根据具体情况,采用多种形式的教学方法,更利于提高护理实习生的综合能力。

Preventive effect of Qianggan-Rongxian Decoction on rat liver fibrosis

AIM: To study the preventive effects of Qianggan-Rongxian Decoction on liver fibrosis induced by dimethylnitrosamine (DMN) in rats. METHODS: Male Wistar rats were randomly divided into hepatic fibrosis model group, control group and 3 treatment groups (12 rats in each group). Except for the normal control group, all the rats received 1% DMN (10 μL/kg body weight, i.p), 3 times a week for 4 wk. The rats in the 3 treatment groups including a high-dose DMN group (10 mL/kg), a medium-dose DMN group (7 mL/kg), and a low-dose DMN group (4 mL/kg) were daily gavaged with Qianggan-Rongxian Decoction, and the rats in the model and normal control groups were given saline vehicle. Enzyme-linked immunosorbent assay (ELISA) was used to determine the changes in serum hyaluronic acid (HA), laminin (LN), and type IV collagen levels. Serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels were measured using routine laboratory methods. Pathologic changes, particularly fibrosis, were examined by hematoxylin and eosin (HE) and Sirius red staining. Hepatic stellate cells (HSC) were examined by transmission electron microscopy. RESULTS: Compared with the model control group, the serum levels of HA, LN, type Ⅳ collagen, ALT and AST were decreased markedly in the other groups after treatment with Qianggan-Rongxian Decoction, especially in the medium-dose DMN group (P < 0.05).Moreover, the area-density percentage of collagen fibrosis was lower in the Qianggan-Rongxian Decoction treatment groups than in the model group, and a more significant drop was observed in the medium-dose DMN group (P < 0.05). CONCLUSION: Qianggan-Rongxian Decoction can inhibit hepatic fibrosis due to chronic liver injury, delay the development of cirrhosis, and notably ameliorate liver function. It may be used as a safe and effective thera-peutic drug for patients with fibrosis.

Numerical Simulation of Seeding Extra-Area Effects of Precipitation Using a Three-Dimensional Mesoscale Model

The Fifth-Generation NCAR/Penn State Mesoscale Model (MM5) has been used to investigate the extra-area effects of silver iodide (AgI) seeding on stratiform clouds performed at the supercooled layer.A bulk two-moment microphysical scheme and the new software package for silver iodide are incorporated in MM5.Extra conservation equations are applied to trace the seeding agent,which is transported along the flow field and interacts with the supercooled cloud fields.In this study,the model was run using three nested grids,with 3.3 km × 3.3 km horizontal resolution in the finest grid.The model results showed that seeding with AgI at the 5 to 15℃ levels had microphysical effects on the simulated clouds and that the simulation produced a longer-lasting seeding effect because of the transport of the seeding agent by upper-level winds.Most of the AgI particles acted as deposition nuclei,and the deposition nucleation process contributed mostly to additional cloud ice formation in this study.The results showed that more precipitation results from seeded than unseeded case,and the precipitation was redistributed downwind of the target.Augmented precipitation (varying from 5% to 25% downwind) was confined in space to within 250 km of the seeding target and in time to the 3-h period after initial seeding.

BIM与施工行业暨机电安装领域应用

BIM在施工阶段为施工企业的发展带来几个方面的影响,一是设计效果可视化,二是模型效果检验,三是四维效果的模拟和施工的监控。在利用专业软件为工程建立了三维信息模型后,我们会得到项目建成后的效果作为虚拟的建筑,因此BIM为我们展现了二维图纸所不能给予的视觉效果和认知角度,同时它为有效控制施工安排,减少返工,控制成本,创造绿色环保以及低碳施工等方面提供了有力的支持。

3D deformation effect and optimal excavated design of surface mine

The three-dimensional （3D） deformation effect of the slope engineering under the step-by-step excavation for the Antaibao surface mine was analyzed using the FLAC^3D technique. An optimal excavated scheme with a relatively steeper slope angle of 47° instead of 30° was successfully implemented at the west wall in the geological section 73200 of the mine area, where the 3D effect of the nonlinear large deformation of the slope was taken into account. Based on the above research conclusion, put forward the countermeasures of shortening mining length, excavating by different regions, timely foot backfilling to protect the excavated slope, and monitoring and feedback adjustment by studying the nonlinear effect. The results show that these countermeasures are effective in controlling maximum deformation and increasing the stability of the slope.

A Lifting Line Theory for a Three-dimensional Hydrofoil

Prandtl’s lifting line theory was generalized to the lifting problem of a three-dimensional hydrofoil in the presence of a free surface. Similar to the classical lifting theory, the singularity distribution method was utilized to solve two-dimensional lifting problems for the hydrofoil beneath the free surface at the air-water interface, and a lifting line theory was developed to correct three-dimensional effects of the hydrofoil with a large aspect ratio. Differing from the classical lifting theory, the main focus was on finding the three-dimensional Green function of the free surface induced by the steady motion of a system of horseshoe vortices under the free surface. Finally, numerical examples were given to show the relationship between the lift coefficient and submergence Froude numbers for 2-D and 3-D hydrofoils. If the submergence Froude number is small free surface effect will be significant registered as the increase of lift coefficient. The validity of these approaches was examined in comparison with the results calculated by other methods.

Time-variant reliability analysis of three-dimensional slopes based on Support Vector Machine method

In the reliability analysis of slope, the performance functions derived from the most available stability analysis procedures of slopes are usually implicit and cannot be solved by first-order second-moment approach. A new reliability analysis approach was presented based on three-dimensional Morgenstem-Price method to investigate three-dimensional effect of landslide in stability analyses. To obtain the reliability index, Support Vector Machine （SVM） was applied to approximate the performance function. The time-consuming of this approach is only 0.028% of that using Monte-Carlo method at the same computation accuracy. Also, the influence of time effect of shearing strength parameters of slope soils on the long-term reliability of three-dimensional slopes was investigated by this new approach. It is found that the reliability index of the slope would decrease by 52.54% and the failure probability would increase from 0.000 705% to 1.966%. In the end, the impact of variation coefficients of c andfon reliability index of slopes was taken into discussion and the changing trend was observed.

Convective heat and mass transfer effects in three-dimensional flow of Maxwell fluid over a stretching surface with heat source

Heat and mass transfer effects in three-dimensional flow of Maxwell fluid over a stretching surface were addressed.Analysis was performed in the presence of internal heat generation/absorption. Concentration and thermal buoyancy effects were accounted. Convective boundary conditions for heat and mass transfer analysis were explored. Series solutions of the resulting problem were developed. Effects of mixed convection, internal heat generation/absorption parameter and Biot numbers on the dimensionless velocity, temperature and concentration distributions were illustrated graphically. Numerical values of local Nusselt and Sherwood numbers were obtained and analyzed for all the physical parameters. It is found that both thermal and concentration boundary layer thicknesses are decreasing functions of stretching ratio. Variations of mixed convection parameter and concentration buoyancy parameter on the velocity profiles and associated boundary layer thicknesses are enhanced. Velocity profiles and temperature increase in the case of internal heat generation while they reduce for heat absorption. Heat transfer Biot number increases the thermal boundary layer thickness and temperature. Also concentration and its associated boundary layer are enhanced with an increase in mass transfer Biot number. The local Nusselt and Sherwood numbers have quite similar behaviors for increasing values of mixed convection parameter, concentration buoyancy parameter and Deborah number.