学科教学论教师专业发展博客平台的研究与实践

阐述了教育信息化环境下学科教学论教师建立支持教师专业发展的博客平台的必要性和可行性,并结合案例讨论了如何设计与应用教师专业发展博客平台.     

综合通信系统实验平台建设

介绍了"信息与通信工程"学科各专业综合通信系统实验平台的设计与建设情况.创新性地在综合通信系统上建设本科和研究生专业教学实验平台.其多系统综合设计,从原理、器件、设备到系统的多层次实验环境,已在部分高校中产生了积极的影响,具有推广价值.     

基于Web的竹工艺品设计交流平台的构建

从基于Web的竹工艺品设计交流平台的总体思路出发,介绍了平台的各功能模块及技术环境。该平台为竹工艺品设计人员——竹艺模型设计师与客户提供了以竹为设计原材料,集竹工艺品设计与展示、交流与评价、咨询与洽谈、设计预订、转让交易为一体的专用设计交流网络环境;也有利于工业设计专业学生在设计方面的实践、学习与交流。     

交互式虚拟产品展示设计平台的研究

基于Virtools开发了一个专业的交互式虚拟展示设计平台。通过对该平台的功能和结构进行分析,探讨了其属性数据的定义、行为交互的控制、组件层次关系的定义与设计和系统优化等关键技术,并以Virtools为开发工具实现了具有部分功能模型的平台。利用一个冰箱的模型及其属性信息,在该平台的基础上构建了其交互式虚拟展示系统,证明该设计平台是可行的。     

应用型电气工程及其自动化学生专业设计的探讨

根据应用型电气工程及其自动化专业学生的特点,探讨了在实践课程体系中设置的介于毕业设计和课程设计之间的专业设计的教学目标、定位和教学要求；并对专业设计的改革思想、多种技能模块的设计、搭建专业设计多种控制应用平台等方面进行了阐述；最后对专业设计成效进行了分析.     

基于机器视觉的工业机器人分拣实验平台设计

为提高机械电子等专业学生的实训质量,设计了基于机器视觉的工业机器人分拣实验平台.平台包括上位机、机器视觉、机器人和气动系统共4个子系统,涉及图像目标识别与定位、图像坐标系与机器人坐标系的转换、吸盘控制系统设计等关键技术,并设计了6组创新型实训项目.通过该实验平台,学生可以进行图像采集与处理、机器人控制以及上位机软件开发...     

光电信息技术实验与实践教学体系的建设

为了适应应用物理学专业发展需求,突出专业特色,针对光电信息技术专业实验课程与实践教学环节提出了一些建设思路与方案。首先,针对教学内容体系与实验室建设提出了一些新的理念,为光电信息技术专业实验及实践教学体系的改革提供了指导方向;其次,建立了以专业基础、应用提高、综合设计、研究创新为主线的专业实验模块,以及光电产品的设计、制作以及市场信息调研为主线的专业实践模块,构成了光电信息技术实验与实践教学环节多元化内容体系,并对每一环节的建设方案进行了探讨;最后,介绍了光电信息技术专业实验室、大学生实践创新基地和网络交互信息平台的建设思路,为实验教学和大学生自主创新与实践提供充足的平台,实现资源的共享。     

测控仪器类专业人才培养模式的构建与探索

根据学校的教学基础和测控技术与仪器专业的学科特点,提出了“两个平台,两个方向”的人才培养模式,即搭建机械基础和电子基础两个平台,设置仪器设计与测量和光电检测与控制两个方向,培养专业基础扎实、实践能力强、适应面宽的应用型人才。并在此基础上对专业定位、人才培养目标、培养模式、课程体系及教学改革进行了研究和探讨。     

新工科视角下人工智能专业建设模式探索

为了解决人工智能专业应用型人才实践与实操能力不足的问题,提出了校政行企融一体的建设模式。首先,进行了人工智能专业整体建设规划设计,提供了从课程服务到软硬件环境一体化全方位的设计方案。然后,进行了人工智能专业人才培养方案的研究,包括专业定位及要求、教学模式设计、课程体系设计等。最后,提出了人工智能理论教学平台架构和模块的设计,以及基于Kubernetes + Docker容器集群技术的人工智能教学实验平台设计。校政行企融一体的建设模式让学生接受开放的、面向企业真正需求的线上线下相结合的专业课程学习,最终达到培养学生的专业拓展能力和复杂工程项目实践能力的目的。     

“质量专业基础知识与实务”多媒体教学资源库设计

文章主要探索"质量专业基础知识与实务"资源库对实践教学的重要性,重点对资源库的需求分析、模块设计及开发平台进行阐述,介绍了资源库管理系统的设计与实现。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that