面向CDIO的工程图学教学改革

CDIO是当前高等教育的新型人才培养模式,以培养国际化工程师为目标。论文介绍了当前图学教育中存在的弊病和CDIO人才培养理念,结合燕山大学等高校实施CDIO教学改革的实践,提出一系列基于CDIO的工程图学教学改革措施。实验证明,该教学模式对于启发与培养大学生动手能力和创造性十分有效,为后续专业课程的学习、毕业设计与科研工作奠定良好基础。     

专业导师组制在本科生卓越计划培养中的作用--以市政环境类专业为例

阐述中国“卓越工程师教育培养计划”的培养目标和特点,分析目前本科教育中辅导员管理制度的不足及学生在专业课学习中存在的问题。列举市政和环境类本科教育培养中实施专业导师组制的案例,阐明专业导师组制在本科生卓越工程师教育培养计划中所起的重要作用。提出了本科生导师组制建设过程中的几点建议。     

面向机械类本科生以实践为先导的工程图学教学方式探讨

从实践的角度出发,结合“卓越工程师培养计划”、金工的实训课程、以及绘制“减速箱”的要求,论述了在工程图学实践教学过程中以任务为驱动,以学生为主体的教学方法,该方法将图学知识与图学实践相结合,并将该实践融入大学整个教学之中,有助于培养学生的工程意识和创新能力.     

基于行业企业实践的学生工程能力培养研究

"卓越工程师教育培养计划"引导工程教育改革的方向,企业实践是其实现的重要途径,实施的目标则是培养学生的工程能力。本文讨论了卓越计划的培养目标和对学生的能力要求,对学生工程能力的定义及内涵进行了分析;针对目前学生工程能力培养中存在的问题,探索了校企联合培养学生工程能力的途径,为校企合作提供了有效思路。     

CDIO模式下课程的教学特点

CDIO模式是近年来国际工程教育改革的最新成果。CDIO代表构思（Conceive）、设计（Design）、实现（Implement）和运作（Operate）,它以产品研发到产品运行的生命周期为载体,让学生以主动的、实践的、课程之间有机联系的方式学习工程。我们要大力倡导和实践工程教育的CDIO模式,规划调整基于现代工程环境下的学科课程体系,将现代工程师素养的培养结合学生专业基础知识的学习,纳入理论课程和实践课程的教学建设之中;加强专业基础教育的同时,关注工程实践,加强实践环节,个人专业技能与人际沟通技能并重,强调综合创新能力,与社会大环境协调发展;建立体验式学习的教学环境,实施主动学习和综合学习的新型“教”、“学”方法;探索更先进的学习评价方法体系。     

“卓越工程师”本科培养质量的评价体系研究——以大连工业大学包装工程专业为例

根据国家教育部"卓越工程师计划",结合大连工业大学卓越工程师的培养方案,专业特色、人才培养定位,本文分别从存在问题、评价方案和成效与体会三个方面,对包装工程专业培养质量评价体系的改革进行了探索,为成功实施与完善"卓越计划"提供了一定的借鉴。     

校企合作实施“卓越工程师教育培养计划”的探索

校企合作实施"卓越工程师教育培养计划"对于创立校企合作联合培养人才新机制、提高工程创新人才培养质量具有重要的作用。实施"卓越计划"亟待解决的首要问题是如何构建校企合作、企业全面参与的卓越工程创新人才培养体系,可通过校企合作建立实践教学平台、建立校企"双向交流"关系、开展企业生产实践活动、实施毕业设计形式改革等措施,建立企业全程参与,校企共克难关、携手共赢的"卓越计划"人才培养机制,以确保"卓越计划"的有效实施。     

陕西科技大学 材料科学与工程学院

正陕西科技大学材料科学与工程学院于1958年创建,时称硅酸盐工程系,2001年定名为材料科学与工程学院。学院设有材料科学与工程博士后流动站以及材料物理与化学和材料学两个博士点。学院目前拥有无机非金属材料工程、材料物理、材料化学、纳米材料与技术四个本科专业。其中,无机非金属材料工程专业为国家级特色专业,教育部"卓越工程师教育培养计划"试点专业,陕西省名牌专业。学院拥有"科技部高性能无机材料"国际科技合作基地,一个省级协同创新中心、两个陕西省重点科技创新团队和三个陕西省"13115"工程     

“卓越工程师计划”培养新模式下校企交互式学生管理模式的探索与实践

本文主要介绍了在“卓越工程师计划”培养新模式下,开展校企联合的交互式学生管理模式的实践经验。总结了在实施“卓越工程师计划”后,学生管理工作面临的主要困难、问题和挑战,并就这些问题提出了解决问题的原则和方法。实践证明,开展校企交互式管理有利于校企双方实现人才培养的双赢局面。     

生源多样化背景下的高职教育改革的三个转变

生源的多样化挑战当前的高等职业教育培养模式，“宽进严出”的培养理念，“夯类培养、按需学习”的教育模式和以学生为核心的教学改革是当前高等职业教育转变的三大方向。     

检定和校准证书的异同与应用

本文介绍了检定和校准以及证书的两点相同、五点不同之处,说明了对检定证书和校准证书的正确应用。     

Synthesis and luminescent properties of alkali-metal and ammonium fluorosulfatozirconates and fluorosulfatohafnates

We have synthesized a variety of alkali-metal and ammonium fluorosulfatometallates (titanates, zirconates, and hafnates). The alkali fluorosulfatozirconates and fluorosulfatohafnates have been shown to exhibit efficient roentgenoluminescence (RL) in the UV through visible spectral region, with a maximum at 390–440 nm. Their RL spectra depend significantly on their composition (cation, anion, and water content), coordination of KF and K₂SO₄, and relative amounts of fluorine and SO₄ groups. We have examined the effect of heat treatment on the RL of these compounds. The rubidium and cesium fluorosulfatozirconates Rb₃Zr₂F₉SO₄ · 2H₂O, Cs₂ZrF₂(SO₄)₂ · 2H₂O, Cs₈Zr₄F₂(SO₄)₁₁ · 16H₂O, and Cs₂ZrF₄SO₄ offer the most efficient RL.     

凝固科学技术与材料

从凝固科学与实践发展的角度介绍了当前凝固材料体系的基本框架和凝固科学主要发展阶段的基本理论。作为材料科学与工程的基本组成，凝固科学技术正在现代科学理论的基础上针对传统材料的改性提高和新材料的发展需求，以控形、控构、控性为目标开展优质铸件的定向、晶体生长、快凝、深过冷及各种新型和超常领域凝固过程的研究，并介绍了其中某些方面和展望了可能的发展趋势。     

Heat and Mass Transfer and Modeling and Prediction of Environmental Catastrophes

Basic definitions and concepts of the physicomathematical theory of natural catastrophes are given. Possibilities of mathematical modeling of natural and technogenic catastrophes are discussed in the context of the theory of heat and mass transfer and the mechanics of reacting media. The importance of taking into account conjugate heat and mass exchange in modeling catastrophes is emphasized. A formula for evaluating the probability of a collisional catastrophe is given.     

Multi-ferroic and magnetoelectric materials and interfaces

The existence of multiple ferroic orders in the same material and the coupling between them have been known for decades. However, these phenomena have mostly remained the theoretical domain owing to the fact that in single-phase materials such couplings are rare and weak. This situation has changed dramatically recently for at least two reasons: first, advances in materials fabrication have made it possible to manufacture these materials in structures of lower dimensionality, such as thin films or wires, or in compound structures such as laminates and epitaxial-layered heterostructures. In these designed materials, new degrees of freedom are accessible in which the coupling between ferroic orders can be greatly enhanced. Second, the miniaturization trend in conventional electronics is approaching the limits beyond which the reduction of the electronic element is becoming more and more difficult. One way to continue the current trends in computer power and storage increase, without further size reduction, is to use multi-functional materials that would enable new device capabilities. Here, we review the field of multi-ferroic (MF) and magnetoelectric (ME) materials, putting the emphasis on electronic effects at ME interfaces and MF tunnel junctions.     

CellML and associated tools and techniques

We have, in the last few years, witnessed the development and availability of an ever increasing number of computer models that describe complex biological structures and processes. The multi-scale and multi-physics nature of these models makes their development particularly challenging, not only from a biological or biophysical viewpoint but also from a mathematical and computational perspective. In addition, the issue of sharing and reusing such models has proved to be particularly problematic, with the published models often lacking information that is required to accurately reproduce the published results. The International Union of Physiological Sciences Physiome Project was launched in 1997 with the aim of tackling the aforementioned issues by providing a framework for the modelling of the human body. As part of this initiative, the specifications of the CellML mark-up language were released in 2001. Now, more than 7 years later, the time has come to assess the situation, in particular with regard to the tools and techniques that are now available to the modelling community. Thus, after introducing CellML, we review and discuss existing editors, validators, online repository, code generators and simulation environments, as well as the CellML Application Program Interface. We also address possible future directions including the need for additional mark-up languages.     

The shape and stability of wall-bound and wall-edge-bound drops and bubbles

The behavior of wall-bound drops and bubbles is fundamental to many natural and industrial processes. Key characteristics of such capillary systems include interface shape and stability for a variety of gravity levels and orientations. Significant solutions are in hand for axisymmetric pendent drops for a variety of uniform boundary conditions along the contact line with gravity acting normal to a planar wall. The special case of a wall-bound drop or bubble that is also pinned at an edge (i.e. a ‘wall-edge-bound’ drop) is considered here where numerical solutions are obtained for interface shape and stability as functions of drop volume, contact angle, fluid properties, and uniform gravity vector. For a semi-infinite zero-thickness planar wall (plate), a critical contact angle is identified below which wall-edge-bound drops are always stable. The critical contact angle is computed as a function of the gravity vector. The numerical procedure, which makes no account for contact angle hysteresis, predicts that such wall-edge-bound drops are unconditionally unstable for any gravity field with a component that is tangent to the wall while inwardly normal to the edge. Select experiments are conducted that support the conclusions drawn from the numerical results.