"啐啄同机"的生物学原义是基于完成任务目标的一种协调互动,基于对此含义在设计上的引申,就会形成一系列对立统一范畴的价值反思,设计行为中的设计师和委托者,设计表达中的内在尺度和外在尺度,设计的概念的内涵与外延等,由此构成了设计实践不自觉的和无条件的价值前提,而设计的价值实现正是基于这样反思中实现的.

字体设计是视觉传达方面的核心基础课程,在当前信息技术得到飞速发展的背景下,设计工作的重要性逐渐凸显出来,受到社会各行各业的高度关注.字体设计作为专业设计的重要组成部分,要想提升设计质量,凸显字体设计的艺术价值和实用价值,就应该从字体设计课程教学改革入手对设计人员的设计理念和设计能力加以培养,为字体设计的发展提供相应的人才保障.

以干式变压器的温升计算理论和干式变压器稳态温升的工程算法为基础,提出了新的干式变压器温升计算方法,通过仿真对比,验证了该方法的实用性.

当今综合材料的制作与绘画的本体语言越来越贴近,它在学科交流中的作用已经超越了曾经不断"发现"它们的时代,它的无限魅力就在于它在平面制作中表现出的线性绘画不断地走向触觉抽象。随着艺术观念的不断拓展,艺术创作的材料选择范围也在不断扩大,应该说从绘画诞生的那一刻起,艺术语言之——材料就开始不断发展了。另一个不可回避的事实就是艺术家总是不断地探

本文中作者针对双绕组变压器,提出了一种二阶段规划算法,使用该算法可以进行双绕组变压器优化计算,并给出了计算实例.

变压器电磁方案计算由于设计变量多,对应组合也多,使计算工作量很大.针对上述问题,对双绕组连续式线圈电力变压器,把短路阻抗直接应用于电磁计算过程,增加线圈高度作为新的设计变量,把变压器铁心直径、绕组匝数和线圈高度作为重要设计变量,在电磁方案计算时首先确定这三个参数值,然后计算绕组和铁心尺寸,在计算出的绕组尺寸内按绕组排线规则进行排线,调整并确定绕组线规,可快速得出计算结果,提高了计算效率,在变压器优化计算中具有广阔的应用前景.

在“慎终追远”的传承意识里,在“有教无类”的广谱教育理念里,适用范围很广、内容极丰富的汉代画像石(砖)似乎也成了一种儒家文化的特殊载体,被视为“成教化,助人伦”的政治工具和文化样式.

实践教学是三本院校最重要的特点，以“电机学”课程为例，基于多媒体技术，采用SolidWorks、AutoCAD、VB等多种开发工具为电机学的教学环节设计了课件，课件具有生动、直观、互动性强等特点，一定程度上解决了三本院校存在的少学时、多内容、实验资源欠缺情况下的教学问题，教学效果良好。

Single crystals of YbOs2Al10 and LuOs2Al10 were grown for the first time using an aluminum self-flux method. The compounds crystallized into a cagelike structure in space group Cmcm, similar to the prototype compound YbFe2Al10. YbOs2Al10 exhibited a mixed-valent nature, as determined by magnetic susceptibility measurements over a wide temperature range from 2 to 900 K, in which the inter-configuration-fluctuation model revealed a broad peak around 400 K. In contrast, LuOs2Al10 displayed Pauli-like paramagnetic behavior over the same temperature range. Both compounds were metallic in nature between 2 and 300 K. The electronic specific heat coefficient of 21.3(2) mJ mol(-1) K(-2) for YbOs2Al10 was determined to be larger than that for LuOs2Al10 [8.9(1) mJ mol(-1) K(-2)], reflecting the mixed-valent nature of the former. First-principles calculations predicted the presence of a mixed-valent state in YbOs2Al10, in agreement with the experimental observations. The novel compound YbOs2Al10 elucidates the evolution of the mixed-valent nature of the Yb-based ternary transition metal aluminides from the 3d to 5d elements.

高职院校教学改革方兴未艾，层面手段参次不一，如何建立一条直接有效、简便易行的教学常规来贯穿美术专业各学科的训练内容，从而达到一种“融会贯通”的效果，本文以基础构成改革为触发点，提出了一系列思考，包括认识论、方法论和过程总结等方面。

本文对动画基础课教学的目标、内容、方法等提出几点启发性建议,明确动画基础课教学的专业性,包括基本造型能力和创新思维等方面。

LaOsSi3single crystals are synthesized for the first time by an arc melting method.The crystal features a tetragonal BaNiSn3-type structure(space group I4mm) which lacks inversion symmetry along the crystallographic c axis and is isostructural with the intensively studied Rashba-type noncentrosymmetric superconductors LaRhSi3and LaIrSi3.Unlike LaRhSi3and LaIrSi3displaying superconductivity,LaOsSi3shows only metallic behavior over the measured temperature range of 2 K–300 K.The Sommerfeld coefficient γ derived from specific heat is 5.76 mJ·mol-1·K-2,indicating that LaOsSi3has a weak electronic correlation effect.The absence of superconductivity in LaOsSi3may lie in the Os 5d bands in the electronic structure.If it is true,it would be useful to provide complementary knowledge in understanding the relation between conduction and the d bands of M in LaMSi3compounds(M = transition metals).

亨利·马蒂斯是二十世纪最善于运用色彩的伟大画家和实验艺术的先驱,他的绘画充满了极强的表现性和主观性,代表了西方美术发展的一个新的阶段:从模仿对象的自然主义反映论转到崇尚主体直觉的表现主义的艺术观上,对西方写意绘画的发展起着重要的推动和指导作用。本文从视觉、感觉、直觉,包括艺术追求和对艺术真理性认识方面解读马蒂斯绘画艺术的特点。

The article introduces how the program soft had been done about the optimized calculation of the transformer's electromagnetic based on the genetic algorithm, the MATLAB is used in program. The comprehensive efficiency will be the objective function in the optimized program, according to the real fact of constraint, the processing of weighted will do about the objective function; Variables are divided into uniform and non-uniform design variables, Genes for binary (Grey)has encoded, Adaptive strategy has accepted in the operation of the selection and mutation, the search will be done in the breadth and depth domain in the evolution, finally receive the best solution. The MATLAB is used as the developing tool, take advantage in the function of the MATLAB's data processing, it simplified the program code. In the article the real transformer data has been calculated according the optimized calculation, the result of calculation compare with the real data, the comprehensive efficiency decrease very clearly, so this optimized calculation is useful in the design of transformer.

The influence of crystal grain dimension (approximately 38 nm and approximately 90 nm) on magnetic properties and magnetocaloric effects has been investigated for DyCuAl compound. The reduction of crystal grain dimension leads to the decrease of the Curie temperature (from 27 K to 24 K) and the evident enhancement of magnetic anisotropy. The peak values of magnetic entropy change under a field change of 0-5 T are 14.9 J kg(-1) K(-1) and 20.4 J kg(-1) K(-1) for DyCuAl compounds (approximately 38 nm and approximately 90 nm), respectively. A large refrigerant capacity is also produced in DyCuAl compounds (423 J kg(-1) and 379 J kg(-1) for the same field change, respectively). Large magnetic entropy changes and refrigerant capacities jointly make them attractive candidates for low-temperature magnetic refrigerant.

In this work we have studied the growth sequence of L10-CrPt antiferromagnetic layer effects on the microstructure and magnetic properties of the FePt/CrPt bilayer. The microstructure characteristics were investigated by means of X-ray diffraction and the magnetic properties were measured at room temperature by using a vibrating sample magnetometer. Structural analysis showed that the low-temperature ordering and the in-plane orientation of the FePt layer with the CrPt underlayer were promoted due to lattice mismatch optimized after annealing at 350 degrees. Meanwhile, magnetic analysis also revealed that the FePt/CrPt bilayer had much larger exchange bias (H(E)) and higher coercivity (Hc) when the CrPt layer was as the underlayer after annealing at 350 degrees.

At present,many shortcomings exist in sketch teaching in China's higher art institutions,such as sketch training based on structure and shadow can cultivate students' basic professional quality,teaching thought mode being rigid,the understanding and acceptance towards new visual form being lag,and the design sketch being equivalent to design courses,etc..it should combine with objectives and requirements of modern sketch teaching,deepen the teaching reform,cultivate the art design talents to meet the needs of social development.

艺术家梵高的人生和艺术具有浓郁的宗教性,本文从梵高的艺术选择、绘画语言、表现形式、审美观照、精神超越性等方面揭示梵高艺术人生的宗教性特点。

色彩构成是艺术设计专业的基础理论课程之一,它与平面构成、立体构成合称为三大构成,在艺术设计专业课程结构中意义非凡,学生对它的学习和掌握直接关系到今后设计作品中色彩修养和创意水平的高低。但当前高职院校的色彩构成教学存在诸多流弊:色彩构成教学模式传统、单一;高职院校学生素质参差不齐,师资力量薄弱;缺乏主题性设计的引入,缺乏色彩研究的创新思路。笔者针对上述问题提出具体的解决措施,以期完善色彩构成课程教学。