Study and Application of Objective Evaluation Model on Fabric Style

Based on 31 fabric property parameters tested by FAST test system and other test instruments, the principal factors of fabric style are obtained through the principal factor analysis method and computer program. According to the correlation between each parameter and principal factor, the selected positive or negative coefficient, the objective evaluation model of fabric style has been established based on the percentage of variance. And wool fabrics have been taken for example to show how to use the objective evaluation model for fabric design.

A vertically integrated eutrophication model and its application to a river-style reservoir-Fuchunjiang,China

Based on a 2-D hydrodynamic model, a vertically integrated eutrophication model was developed. The physical sub-model can be used for calculation of water density at different depths, and the water quality sub-model was used for calculation of algal growth. The cohesive and non-cohesive sediments were simulated separately with different methods. The light extinction coefficient used in the underwater light regime sub-model was linearly related to the sum of sediment and phytoplankton biomass. Some components less important to the model were simplified to improve practicability and calculation efficiency. Using field data from Fuchunjiang Reservoir, we calculated the sensitivity of ecological parameters included in this model and validated the model. The results of sensitivity analysis showed that the parameters strongly influenced the phytoplankton biomass, including phytoplankton maximum growth rate, respiration rate, non-predatory mortality rate, settling rate, zooplankton maximum filtration rate, specific extinction coefficient for suspended solids and sediment oxygen demand rate. The model was calibrated by adjusting these parameters. Total chlorophyll α （chl-α） concentrations at different layers in the water column were reproduced very well by the model simulations. The simulated chl-α values were positively correlated to the measured values with Pearson correlation coefficient of 0.92. The mean difference between measured and simulated chl-α concentrations was 12% of the measured chl-α concentration. Measured and simulated DO concentrations were also positively correlated （r = 0.74） and the mean difference was 4% of measured DO concentrations. The successful validation of model indicated that it would be very useful in water quality management and algal bloom prediction in Fuchunjiang Reservoir and a good tool for water quality regulation of other fiver-style reservoirs.

Style 3D软件在汉服虚拟展示设计中的应用

文章探讨了Style3D软件在汉服虚拟展示设计中的应用。结合历史、人物背景与阶级背景,运用Style3D软件构建精确汉服三维模型,设计动态走秀动作,并运用新媒体技术制作推广短视频。此方法突破时间和空间限制,降低成本投入,吸引更多人关注汉服文化。数字文物展示代表博物馆信息化应用,借助Style3D软件创建汉服虚拟模型,实现文物考古研究、保护及展示。此外,为解决汉服定制难题,设计开发汉服虚拟模型,利用软件进行三维虚拟建模,预先展示设计效果,降低成本,满足消费者需求。

基于Style3D的孕妇连衣裙衣身基型结构设计

为优化孕妇连衣裙结构设计,满足孕期女性对连衣裙修饰体型、款式多样的穿着需求,对孕妇连衣裙衣身基型结构进行了设计研究。从医学、服装人体工程学等角度分析孕期女性体型变化,运用Style3D虚拟试衣技术,建立孕期女性完整妊娠周期体型模型,探究孕妇连衣裙衣身基型结构设计方法,并制作实物样衣进行比较分析。结果表明:传统设计结合Style3D虚拟试衣能够更高效地完成孕妇连衣裙结构样板设计与调整;基型结构设计遵循了孕期女性体型变化特征,提升了人体穿着舒适性;在基型上能够更快速便捷地设计出多种修饰孕期女性体型的连衣裙结构,促进了孕妇连衣裙款式的多样化。

基于Style 3D的服装褶皱造型设计与应用

褶皱是经典的面料塑形艺术手法。深入研究服装褶皱造型,使用Style 3D快速实现成衣表现,既可提升服装褶皱造型的视觉效果,也为褶皱服装设计提供了依据。文章对褶皱基础分类与艺术特征进行梳理,通过资料收集、秀场服饰分析等总结服装褶皱造型的设计方法并进行设计应用。研究表明,褶皱造型的构思可介于理性与创意设计之间,保持有序的空间结构同时也可打破程式化模式;软件虚拟成衣的效果直观,节约制作成本,为利用服装软件实现成衣的发展提供实践参考价值。

Differential Hydrocarbon Accumulation Controlled by Structural Styles along the Southern and Northern Tianshan Thrust Belt

The Kuqa and the Southern Junggar foreland thrust belts, which lie to the southern and northern Tianshan, respectively, were formed under a strong compressional tectonic setting. Due to the differential propagation and deformation under the control of the décollement horizon, the structural deformation styles differ in the Kuqa and Southern Junggar thrust belts. Imbricated stacking is developed in the Kuqa thrust belt, forming a piggyback imbricated pattern of faulted anticline and fault-block structural assemblage dominated by salt structures. In contrast, wedge-shaped thrusts are developed in Southern Junggar, mainly forming vertical laminated patterns of multi-wedge-structure stacks strongly influenced by the décollement horizons. The different deformation patterns and structural styles of the north and south of Tian Shan control the contrasting characteristics of hydrocarbon accumulation in the foreland thrust belts of the Kuqa and the Southern Junggar thrust belts, including the variance in the hydrocarbon trap types, pathway systems and hydrocarbon-bearing horizons. Proven by the hydrocarbon accumulation research and exploration achievements, recent exploration targets should focus on sub-salt piggyback imbricated structural patterns in the Kuqa and the deep laminated patterns in the Southern Junggar thrust belt.

An Effective Surface Modeling Method for Car Styling from a Side-View Image

We introduce an almost-automatic technique for generating 3D car styling surface models based on a single side-view image. Our approach combines the prior knowledge of car styling and deformable curve network model to obtain an automatic modeling process. Firstly, we define the consistent parameterized curve template for 2D and 3D case respectivelyby analyzingthe characteristic lines for car styling. Then, a semi-automatic extraction from a side-view car image is adopted. Thirdly, statistic morphable model of 3D curve network isused to get the initial solution with sparse point constraints.Withonly afew post-processing operations, the optimized curve network models for creating surfaces are obtained. Finally, the styling surfaces are automatically generated using template-based parametric surface modeling method. More than 50 3D curve network models are constructed as the morphable database. We show that this intelligent modeling toolsimplifiesthe exhausted modeling task, and also demonstratemeaningful results of our approach.

A Multi-Task Motion Generation Model that Fuses a Discriminator and a Generator

The human motion generation model can extract structural features from existing human motion capture data,and the generated data makes animated characters move.The 3D human motion capture sequences contain complex spatial-temporal structures,and the deep learning model can fully describe the potential semantic structure of human motion.To improve the authenticity of the generated human motion sequences,we propose a multi-task motion generation model that consists of a discriminator and a generator.The discriminator classifies motion sequences into different styles according to their similarity to the mean spatial-temporal templates from motion sequences of 17 crucial human joints in three-freedom degrees.And target motion sequences are created with these styles by the generator.Unlike traditional related works,our model can handle multiple tasks,such as identifying styles and generating data.In addition,by extracting 17 crucial joints from 29 human joints,our model avoids data redundancy and improves the accuracy of model recognition.The experimental results show that the discriminator of the model can effectively recognize diversified movements,and the generated data can correctly fit the actual data.The combination of discriminator and generator solves the problem of low reuse rate of motion data,and the generated motion sequences are more suitable for actual movement.

Micro Hydro Potential Modelling: Integrating GIS into Energy Alternatives for Climate Change Mitigation

This research focused on integrating GIS into energy alternatives for climate change mitigation by creating a GIS-based hydrologic model that can be used to identify sites that have significant potential for micro hydropower development within the River Perkerra catchment area. Hydropower is a clean and renewable energy source that remains largely untapped in the country and its development can be used to mitigate anthropogenic climate change by reducing reliance on fossil or biomass derived fuels. This research established the extent of this resource and whether the available sites with significant micro hydropower potential within the study area were amply copious to warrant further development. Currently, such identification is done physically using means that are menial, costly and significantly time consuming. A 90-metre resolution Digital Terrain Model (DTM) data obtained from the Shuttle Radar Topography Mission and various GIS tools were used to create a hydrologic framework which was used to identify potential sites along River Perkerra that suited any desired head requirement for the purposes of locating micro hydropower plants. The derived model demonstrated that it was possible to identify sites at discrete geographic locations along any stream drainage network using GIS. In addition, the model also provides a decision support system that integrates a powerful graphical user interface, spatial database management system and a generalized river basin network flow model for the purposes of exploiting and developing micro hydropower. With sufficient data on catchment discharge and use of higher resolution DTM, the model can be further enhanced to accurately obtain the total microhydro potential of River Perkerra by aggregating the respective potentials of every steam segment.

Fixed-Bed Column Adsorption Modeling of MnO4- Ions from Acidic Aqueous Solutions on Activated Carbons Prepared with the Biomass

Activated carbons calcined at 400˚C and 600˚C (AC-400 and AC-600), prepared using palm nuts, collected in the town of Franceville in Gabon, were used to study the dynamic adsorption of MnO4- ions in acidic media on fixed bed column and on the kinetic modeling of experimental data of breakthrough curves of MnO4- ions obtained. Results on the adsorption of MnO4- ions in fixed-bed dynamics obtained on AC-400 and AC-600 adsorbents beds indicated that the AC-400 bed appears to be the most efficient in removing MnO4- ions in acidic media. Indeed, the adsorbed amounts, the adsorbed capacities at saturation and the elimination percentage of MnO4- ions obtained with AC-400 (31.24 mg;52.06 mg·g-1 and 41.65% respectively) were higher compared to those obtained with AC-600 (9.87 mg;16.45 mg·g-1 and 17.79% respectively). The breakthrough curves kinetic modeling revealed that the Thomas model and the pseudo-first-order kinetic model were the most suitable models to describe the adsorption of MnO4- ions on adsorbents studied in our experimental conditions. The results of the intraparticle diffusion model showed that intraparticle diffusion was involved in the adsorption mechanism of MnO4- ions on investigated adsorbents and was not the limiting step and the only process controlling MnO4- ions adsorption. In contrast to AC-400, the intraparticle diffusion on AC-600 bed plays an important role in the adsorption mechanism of MnO4- ions.

Searching for a Model of Good Leadership in the Light of Exodus 18:12-27 and African Culture

It is an undeniable fact that the success or the failure of any given society or community of human beings depends largely on who controls the affairs of that group.A leader without a clear vision and setting objectives simply drags the group being led into turmoil,while a good leadership paves the way to upward movement of a group of human beings under such a leadership.Searching for a model of good leadership becomes then a serious need in any human society since success is desired by everybody.This study has therefore searched for a recommendable or model of good leadership in the light of Exodus 18:12-27 and African culture.The biblical text was studied as a narrative peace dealing with the change of leadership style by Moses,the ancient leader of the Israelites.He changed from the sole-actor style of leadership to a collaborative and democratic type due to the good advice given to him by Jethro,his father-in-law.This type,in which there was decentralisation of leadership authority,was found to be beneficial to all involved,because the work of the leader(Moses)was made lighter and the led got quicker services.African concepts of leadership were also studied,and it was found out that the African/Igbo democratic style is highly recommendable because it is caring;it has good“listening ears”and excludes dictatorship,without degenerating to the laissez-faire type of leadership.Of the various types of leadership styles examined,the democratic,collaborative type ranks first as recommendable.The Jesus-model of leadership as entailing love and service rather than exploitation,as well as the transparency model of leadership offered by St.Paul in the NT,present themselves as models of good leadership.A good leader serves the interest of the group under his/her charge and not his or her selfish and nepotistic interest.

On the initiative of painting style --Speaking from Disney animation

Why it needs to take the initiative in the shape in the painting？ Refine images of the shape of the objective initiatively, not only can enhance the artistic appeal and creators emotions, can also highlight the aesthetic orientation creators to make their paintings to impress the audience and resonate, so works of art have a higher aesthetic value. Similarly, in the entire animation movie, animation character modeling also has an important position, and a good cartoon must have a good role model to fully convey the story and character. This article attempts to analyze the shape of the image of the Disney animated start, make deep analysis on necessity of initiative modeling in the art of painting and development of initiative modeling, to enhance the performance of artists and diverse personality development, which is a requirement of modem art, but also the law of development of the arts.

Pro/E的造型Style及其应用

Pro/E的曲面模块Pro/Surface是功能强大的曲面建模工具,但对外形曲面较复杂的产品用Pro/Surface进行建模,方法较为繁琐,有时需要构造复杂的三维曲线,甚至经过多次投影产生所需曲线,最后再构建成面,对于多个曲面过渡处更难处理,修改时也受到父子关系的约束。Pro/E提供一种高效、灵活的自由形式曲线曲面创建工具——造型Style,笔者以手持式电钻壳体曲面建模为例,阐述在进行复杂曲面建模时如何灵活运用Style,并着重分析复杂曲面的主要建模思路。

大型语言模型对高等教育的影响与中国应对

大型语言模型(LLM)在短期内将从创设教学情境、创新教学模式、教学AI开发和应用、拓展高校在线学习、助力虚拟仿真课程开发等方面助力高等教育;长期来看能够助推“四新”建设、赋能基础学科拔尖人才培养,并催生高校结构性变革。同时,LLM也可能引发教育安全风险,造成新的教育智能鸿沟,并被大企业寡头垄断。为促进LLM赋能中国高等教育,需要我国加快开发迭代自己的LLM,促进其均等化可达,提升师生数字素养和能力,夯实数字化教学环境。

过程控制工程课程混合式教学中学生学习风格模型的构建及应用实践

大学生线上线下混合式教学中存在问题产生原因之一是缺乏对网络环境下学生行为数据的分析,从而无法判断学生的学习风格。因而基于数据挖掘技术,利用网络学习平台收集过程控制工程课程学习行为数据,建立基于灰狼算法优化支持向量机构建多维度的学习风格模型,处理和预测其可能的学习风格。有助于教师及时掌握学生动态,调整线上线下混合式教学方案,实现因材施教的个性化教学模式。

基于数量化理论Ⅰ的女西服款式感性评价

为了设计出符合消费者感性需求的服装产品,以女西服为研究对象,提出感性工学与数量化理论Ⅰ相结合的款式设计研究方案。首先通过语意差异法获取消费者对女西服样本的感性评价,利用SPSS软件对感性评分进行分析,提取感性因子,创建女西服二维感性分布空间。同时分析款式特征,归纳出女西服主要设计要素,在此基础上应用数量化理论Ⅰ,通过线性回归分析得出感性因子与设计要素之间的关联预测,并构建数学模型。经验证,该模型实测值与预测值之间拟合度较高,符合正态分布要求,模型有效可行。最后通过案例设计与验证,进一步证明该模型能够实现人的感性需求与女西服设计要素之间的有效转换,对女西服款式设计与感性评价提供一定借鉴作用。

基于KANO和感性工学的电动滑板车设计研究

目的 融合KANO和感性工学两种分析方法,分析用户需求,并根据消费者需求指导设计一款电动滑板车。从而确保滑板车设计方案符合目标用户基本需求,提升用户满意度。方法 通过调查问卷收集消费者对电动滑板车的使用需求,运用KANO进行用户需求分类,构建电动滑板车消费需求评价体系。运用感性工学分析感性要素与电动滑板车设计的影响关系并提取感性词汇。运用SPSS软件对感性词汇进行评价分析,得出符合消费者需求的感性要素辅助设计过程,使设计的电动滑板车更符合用户的需求和心理。结果 根据分析得到电动滑板车用户需求分类,并结合消费感性需求,确定电动滑板车设计方向,以此进行电动滑板车的设计工作。结论 综合应用KANO和感性工学分析电动滑板车的用户使用需求,研究消费者的感性因素,从目标用户出发,这样有助于更加准确地理解消费者需求,洞察滑板车的设计重点,使设计整体过程更加科学、全面。

塔里木盆地台盆区走滑断裂带多层叠加样式及石油地质意义

随着塔里木盆地油气勘探的不断深入,在台盆区古生界发现大规模走滑断裂系统,提出了一种新型断溶体油气藏。受塔里木盆地多期构造运动的影响,走滑断裂表现出多层结构,具有多期叠加活动特征。基于高品质三维地震资料、钻井资料及油气地质资料,对塔里木盆地大型走滑断裂的多层叠加特征及对油气的控制作用展开研究。研究结果表明:塔里木盆地台盆区走滑断裂带在古生界主要发育5个结构层,分别为下寒武统盐下构造层、中寒武统盐构造层、上寒武统—中奥陶统碳酸盐岩构造层、上奥陶统—石炭系碎屑岩构造层和二叠系岩浆岩构造层;受多期构造运动及走滑断裂带活动的影响,5层结构在空间上具有带状分布、垂向叠置、差异叠加的特征;断裂叠加类型多样,总体上可以分为连接型、叠接型、反转叠加型及反转改造型4种;走滑断裂带叠加方式影响了石油地质条件,可形成多层差异聚集油气藏,主要包括Ⅰ型油气藏(奥陶系碳酸盐岩油气藏)、Ⅱ型油气藏(奥陶系碳酸盐岩油气藏、志留系碎屑岩油气藏及二叠系岩浆岩油气藏)及Ⅲ型油气藏(寒武系盐下层白云岩油气藏)3种类型。

在线学习个性化推荐中多维度学习者模型研究

随着在线学习平台的广泛使用,在线学习资源快速增长,“信息迷航”问题亟待解决。针对在线学习个性化推荐中以单一特征为主,多维度学习者模型研究较少的问题,文中以CELTS-11学习者模型规范为基础,以教育学相关理论为指导,对学习者的学习风格、知识状态、认知能力、兴趣偏好等多维度的个性化特征进行细化分类研究。利用教育数据挖掘等技术获得学习者特征项,进而构建出个性化的多维度学习者模型。该模型为后续在线学习个性化的推送服务提供有力的依据。

中国式城镇化:从传统城市化向新型城镇化转型的理论探索与实践创新

城市是人类文明的载体。人类文明经历了农业文明时代,进入到工业文明时代,开启了城市化进程。中国的城市化相比西方发达国家的城市化起步晚,因此在中国城市化前期无论是在理论上还是在实践上都是西方发达国家的跟随者和模仿者,以“物”为主的城市化成为发展的方向,因而也出现了若干城市病。新中国是中国共产党领导的国家,以人民群众的利益为根本遵循。因而,跟随西方传统城市化的发展,不符合中国共产党所提出的“人民城市人民建、人民城市为人民”的初心,也不符合中国的国情和发展规律。中国特色社会主义进入新时代,以习近平同志为核心的党中央果断选择了以人为本的新型城镇化道路,并以新型城镇化为抓手和新路径,扭转了中国城市化的发展方向,有力地推动了中国式现代化建设与中华民族现代文明的构建。中国从传统城市化向新型城镇化转型有其历史逻辑,也是“两个结合”的中国化与当代化表达。