“卓越计划”下电路实验教学改革的探索

实验教学是“卓越工程师教育培养计划”的一个重要环节,本文对电路实验教学体系、内容、方法及考核方式进行了教学改革,经实践达到了预期的效果。     

基于Simulink/VR的智能小车运动控制仿真

本文基于Simulink和MATLAB的虚拟现实工具箱,构建了智能小车运动控制系统的仿真模型:利用Simulink优化设计模块确定PID控制器的最优参数;根据Simulink模型计算产生的数据信号来控制和驱动虚拟现实场景中智能小车的行进和转弯。通过仿真演示,能实时观测三维虚拟场景中的小车速度和位置的变化。     

Excavating cultural imperialism in student mobility programmes

The New Colombo Plan and similar student mobility initiatives in Aotearoa/New Zealand have been pitched as reversing the culturally imperialist focus of the original Colombo Plan (CP) because they involve sending Australian and Aotearoa/New Zealand students to the Indo-Pacific region instead of funding Asian students to study overseas. However, changes in this direction of student mobility mask ongoing geopolitical inequities. In order to interrogate these subtle power relations, this article adopts a Foucauldian genealogical approach. It briefly outlines the competing goals of the original CP before undertaking an analysis of the discourses evident in the Australian government’s New Colombo Plan and in the Education New Zealand’s Prime Minister’s Scholarship for Asia. This discourse analysis illustrates the extent to which the new student mobility programmes established in Australia and Aotearoa/New Zealand involve consuming the ‘Indo-Pacific’ and ‘Asian’ Other and often serves to reinforce rather than address global geopolitical inequities.     

论艾德礼政府的"内阁使团方案"

1946年5月16日，艾德礼政府公布了解决印度问题的“内阁使团方案”。方案设计了一个中央权力比较微弱而各省享有较大自治权的联邦体制，希望既能维护印度的统一，又能满足穆斯林的自治要求。国大党和穆斯林联盟虽然对方案没有满足自己的意愿而表示不满，但是都先后通过决议，部分地接受方案，以共同制定新的印度宪法。无论印度还是英国和美国的政治领袖都认为这是当时情况下英国政府能提出的最好方案。正确地认识这一方案的性质是非常重要的，因为它直接影响到人们对艾德礼政府的对印政策的评价。     

Simple PSF based method for pupil phase mask’s optimization in wavefront coding system

INTRODUCTION Wavefront coding was introduced to increase the depth of focus for optical system in 1995 by Dowski and Cathey (1995). A cubic phase mask was placed in pupil plane to encode the wavefront of the optical system by which the intermediate image formed could almost be invariant in a large depth of focus, and the intermediate image could be digitally restored into clear one. This technique shows wonderful re- sults in extending the depth of focus (Cathey and Dowski, 2002; Gómez-…     

Engagement Project: elements for a reformulation of the Tutorial Action Plan of the Teacher Training degrees at the University of Barcelona / Proyecto Engagement: elementos para una reformulación del Plan de Acción Tutorial de los grados de maestro en la Universidad de Barcelona

As a teaching method, tutorials are fundamental to university education, and are underpinned by the following goals: to accompany students; to help them establish a clear training pathway; and to promote their academic achievement. Our proposal aims to introduce psychological aspects into the Tutorial Action Plan (TAP) which, while often left unattended, are closely related to academic achievement. Our objective is to identify the relation between the academic commitment of pre-service teachers (preschool education, primary education and double degree students) at the UB and stress and coping skills, academic motivation, achievement and self-efficacy, as well as the opinions of students and tutors on the resources used during TAP and potential improvements to it. This is a transversal prospective exploratory study, applying the following questionnaires: Academic commitment (UWESS-9); Perceived Stress Scale (PSS); Self-efficacy (NGSE); Motivation (MSLQ); and two ad hoc online questionnaires. In conclusion, we hope that the results of this study will help us reformulate the TAP of said degree programmes, improving personalized attention and the quality of the student tutorial system, which is one of the standards used to assess universities.     

Optimization of conditions for supercritical fluid extraction of flavonoids from hops (Humulus lupulus L.)

Waste hops are good sources of flavonoids. Extraction of flavonoids from waste hops (SC-CO₂ extracted hops) using supercritical fluids technology was investigated. Various temperatures, pressures and concentrations of ethanol (modifier) and the ratio (w/w) of solvent to material were tested in this study. The results of single factor and orthogonal experiments showed that at 50°C, 25 MPa, the ratio of solvent to material (50%), ethanol concentration (80%) resulted in maximum extraction yield flavonoids (7.8 mg/g). HPLC-MS analysis of the extracts indicated that flavonoids obtained were xanthohumol, the principal prenylflavonoid in hops. Project (No. Y304203) supported by the Natural Science Foundation of Zhejiang Province, China     

党的先进性建设与高职院校第一要务

随着我国高教大众化进程的加快,高等职业教育既迎来了机遇,又面临着挑战,高职院校必须认真贯彻实践“三个代表”重要思想,以科学发展观统领学校改革和发展的全局,紧紧围绕发展第一要务抓党建,以党的先进性建设促进学校的改革发展。     

“双高”建设的内在动力:源于价值追求的探索

从内生动力角度分析"双高计划"的价值引领及职业院校的价值追求,分析"双高计划"背景下职业院校的共同价值追求--实现大发展、做出大贡献、打造大品牌。以天津职业大学"双高计划"建设为例,探索实现价值追求的路径:制定长远发展目标,打造人才培养高地,提升学校综合实力,创建学校特色品牌;培养技能人才服务区域发展,加强技术成果转化服务产业转型升级,做好社会培训服务学习型社会,开展对口帮扶支持国家战略;坚定文化自信打造学校品牌,依托优势专业建设专业品牌,建设双师队伍树立教师品牌,制定卓越人才计划培养学生品牌。     

The Dalton Plan: recycling in the guise of innovation

Dalton education is the largest educational reform movement in the Netherlands. Around eighty years ago it spread throughout the world; Dalton education was found in the USA, England, Australia, Germany, the Netherlands, the Soviet Union, India, China and Japan. Today there is a revival of interest in England and Germany. We examine the origins of Dalton education by comparing the work of its founder Helen Parkhurst (1886–1973) with developments in American education towards the end of the nineteenth century. From 1870 onwards, in numerous American cities, there were experiments with alternatives for lockstep teaching, including experiments with individualised instruction, individual assignments, differentiation, self-direction, self-pacing, freedom, tutor learning and co-operation. In part, these innovations stemmed from methods that were already customary prior to the dissemination of lockstep teaching – methods which, at the onset of the twentieth century, were actually still common in rural one-room schools. The Dalton Plan proves to be not very original. Parkhurst recycled various ideas and methods which had already been developed and tried out in the preceding decades. Her pretension of having introduced something new and authentic is implausible. That raises two questions: how to explain the discrepancy between the image Parkhurst presents of her own work and the image derived from historical comparison, and how to explain the popularity of the Dalton Plan in the 1920s, given that it was not unique or particularly innovative.