基于新课标“工作需求”模式的绘图教学

课题设计邮票。教学目标知识目标:会使用自选图形进行构图;掌握图形、图片的组合方法。能力目标:通过本课的学习,能够设计邮票;培养探究问题的能力、小组团结协作学习的意识。情感目标:丰富邮票知识,增进审美情趣,在设计邮票的过程中激发学习信息技术的热情。

新课标、新思想,我们共同面对——对《基于新课标“工作需求”模式的绘图教学》的指导回顾

指导历时最长的文章 这篇文章是"新手上路"专栏指导历时最长的文章.原因有二:一者,这篇文章是"新手上路"专栏阶段总结前的最后一篇文章了,我们想多花些时间培养,尽量使其成为一个比较优秀的典型;二者,本文的作者赵老师对自己的要求越来越高,这种执著令我们深受感动,也深受鼓舞,于是一起走过了为时一个多月共同学习的历程.

基于“工作坊+项目式学习”模式的校园非遗创意实践研究

中小学美术教师持续不断提升审美素养是高素质专业化创新型教师队伍建设的必然要求,艺术教育能够引领学生树立正确的审美观念,陶冶高尚的道德情操,是实现“改进美育教学,提高学生审美和人文素养”目标的最主要途径,并具有独特而不可替代的作用,承担着重要的使命和责任,也是确保落实立德树人、铸魂培元根本任务的重要途径。研究“工作坊+项目式学习”模式,组建系列“非遗专家技能提升工作坊”和“骨干教师非遗专向工作坊”,引领课程教学改革,提高教育教学质量;服务教师专业成长,利用地方非遗资源建立非遗传承工作坊,培养爱家爱乡爱国怀情,从而达到师生共赢共进良好教研生态。

高职化学制药技术专业培养模式研究

分析了高职化学制药技术专业培养的现状,论述了可供该专业选择的三种培养模式的基本形式,即学科型的培养模式,"工作过程系统化课程"培养模式,和"高职项目课程"培养模式,分析了它们的优缺点,最后阐述了综合上述三种模式以改革该专业培养模式的最终思路。

城乡协调推进“三结合”,开展“五关爱”活动的分析与思考

城乡协调推进“三结合”,开展“五关爱”活动,是计划生育工作新的工作模式和运行机制。对提高人口计生工作的管理水平具有重要的实际意义和积极的推动作用。

FNM method for estimating reliability of existing bridges

Combined with current specifications and stress characteristics of concrete filled steel tubular （CFST） arch bridges, the determination principle of safe-middle-failure threestage mode is given. Accordingly, damage probability and failure probability and the corresponding reliability indices are calculated; a direct relationship between reliability indices and three-stage working status is made. Based on the three-stage working mode, a combined FNM （finite element-neural network- Monte-Carlo simulation） method is put forward to estimate the reliability of existing bridges. According to time-dependent reliability theory, subsequent service time is divided into several stages; minimum samples required by the Monte-Carlo method are generated by random sampling; training samples are calculated by the finite element method, and the training samples are extended by the neural network; failure probability and damage probability are calculated by the Monte-Carlo method. Thus, time dependent reliability indices are obtained, and the working status is judged. A case study is investigated to estimate the reliability of an actual bridge by the FNM method. The bridge is a CFST arch bridge with an 83.6 m span and it has been in operation for 10 years. According to analysis results, in the tenth year, the example bridge is still in safe status. This conclusion is consistent with the facts, which proves the feasibility of the FNM method for estimating the reliability of existing bridges.

WORKFLOW RESOURCE ALLOCATION PATTERNS

The interactive task allocation process between workflow management system（WFMS） and resources in real bussiness is analyzed. A series of fundamental workflow resource allocation patterns （WRAPs） are identified. These patterns provide the basis for the design of the more adaptive workflow system. A WRAP framework is proposed to provide a referenced classification system for further pattern extensions.

Context-aware Workflow Model for Supporting Composite Workflows

In recent years, several researchers have applied workflow technologies for service automation on ubiquitous compating environments. However, most context-aware workflows do not offer a method to compose several workflows in order to get mare large-scale or complicated workflow. They only provide a simple workflow model, not a composite workflow model. In this paper, the autorhs propose a context-aware workflow model to support composite workflows by expanding the patterns of the existing context-aware wrY：flows, which support the basic woddlow patterns. The suggested workflow model of. fers composite workflow patterns for a context-aware workflow, which consists of various flow patterns, such as simple, split, parallel flows, and subflow. With the suggested model, the model can easily reuse few of existing workflows to make a new workflow. As a result, it can save the development efforts and time of context-aware workflows and increase the workflow reusability. Therefore, the suggested model is expected to make it easy to develop applications related to context-aware workflow services on ubiquitous computing environments.

The audit expectation gap： A review of the contributing factors

The audit expectation gap is critical to the auditing profession because the greater the unfulfilled expectations from the public, the lower is the credibility, earning potential and prestige associated with the work of auditors. The aim of this paper is to uncover the causes of an audit expectation gap. It is revealed that the existence of an audit expectation gap is due to complicated nature of an audit function; conflicting role of auditors; retrospective evaluation of auditors＇ performance; time lag in responding to changing expectation; and self-regulation process of the auditing profession.

On the informationization of accounting information in China： The perspective of accounting information systems and its regulatory framework in the USA

The informationization of accounting information systems has brought many improvements to those systems. This paper highlights some of those significant advances in the informationization of accounting information systems in China. As China has become a major industrial power in the international economy, further improvements for these information systems are critical to the continued successes of China. To additionally improve these systems, China can draw upon the systems from other world economic leaders. With its fully developed capital markets, the United States offers development experience for the external reporting components of a fully integrated information system. This paper discusses a typical integrated information system in the United States and addresses the regulatory milestones that were instrumental in the development of those external components of accounting information systems. Recommendations are presented for improving informationization of systems in China based on U.S. systems＇ responses to those milestones.

Investigation of Mg^2＋/Li^＋ Separation by Nanofiltration

The Mg2+/Li+/Cl solutions were filtrated with a commercially available DK nanofiltration membrane to investigate the possibility to enrich the lithium component.The investigation was significant as such an approach might be a competing substitute for the present lithium purification industry and the environmental protection purpose.The Donnan steric pore model(DSPM) was implemented for the prediction.The separation of Mg2+/Li+was mainly affected by the working pressure(or the permeation flux) and a limiting separation factor was found around 0.31.The effective membrane charge density was evaluated and its dependence on the permeation flux as well as the ion pattern was discussed.For predicting an actual separation of electrolytes,the experimental investigation seems necessary for the reliability and efficiency.

Removal of PCDDs/Fs from municipal solid waste incineration by entrained-flow adsorption technology

Entrained flow adsorption using activated carbon as the adsorbent is widely adopted for PCDDs/Fs-abatement in municipal solid waste incineration (MSWI) process. The effects of operating parameters including flue gas temperature, feeding rate of activated carbon, polychlorinated dibenzodioxins and polychlorinated dibenzofurans (PCDDs/Fs) concentration at the inlet of the air pollution control device (APCD), filter materials, pressure drop on PCDDs/Fs removal efficiency are reviewed and commented upon in this paper. Evaluation on the various mechanistic models for entrained flow adsorption is carried out based on the computational simulation in terms of the actual operating condition and theoretical analysis. Finally, an advancement of en- trained flow adsorption in combination of dual bag filter is introduced.

Analysis on characteristics of damaged field of surrounding rock and face of FMTC

Numerical simulation-FLAC^(3D) and equivalent material simulation were carried out to analyze the damaged patterns and lows, distribution of plastic width of face, and surrounding rock of FMTC during the advance of work face with different thick coal seams based on engineering geology and exploitation technology of 1151(3) fully mechanized top-coal caving (FMTC) face in Xieqiao Colliery.The results show that there is damage,and the destruction characteristics of surrounding rock and coal mass are different obviously in asymmetric exploitation layout.The damaged zone in surrounding rock and the coal of the return airway is larger than that of the intake airway.Moreover, the retained coal pillars are all damaged by tension and shear fracture, and plastic zone in coal mass in the dip direction ahead of Face is nonuniform.There are large damage zones in roof and floor strata, surrounding rock, and coal of return and intake airways near work face.The damaged zone in the upper part of Face is larger than that in middle and lower parts.The fruits of this paper are of guiding significance for engineering practices, such as support design and choice, roadway supporting and maintaining, rock pressure control of FMTC face, etc.

基于“工作过程系统化”的教学模式下室内设计专业教学方法与手段的研究初探

随着经济的发展,我国的教育系统不断完善,各高校的教学方法和教学手段都在不同程度的更新和进步,网络被充分运用到教学的每个角落之中。本文对基于"工作过程系统化"的教学模式下室内设计专业教学方法与手段进行了较为详细的研究,我国高校教学课程不断跟随社会的脚步而发生改变。我国高校教育课程在发展的过程当中出现了一些问题,在专业定位、课程体系、岗位分责和教授内容等方面存在缺陷,需要对我国的室内设计专业教学进行改革和变更。

Studying the Experience of Developed Countries to Develop Chinese Food Standardization

The food standardization statusquo and development trend of developedcountries,such as the U.S.,Canada,Japan,etc.are analyzed and researched in this paper.Some practical and effective measuresthat should be taken in the food standardizationof China are advised to promote the expeditiousdevelopment of China's food standardization,to improve food quality and safetyand to increase the international competitionof food industry in China.

School-to-Work Transition in Saudi Arabia： A Case Study of Youth Cohorts

The paper addresses the youth＇s perception towards jobs and career opportunities in Saudi Arabia, based on the school-to-work transition model. The study is based on a sample survey covering 600 youth cohorts in Yanbu and Jeddah in the Kingdom of Saudi Arabia. The study reveals that school-to-work transition is not a smooth one and is influenced by the perception of youth towards employment and its various dimensions along with the ambitions towards career improvement. The 14 indicators framed in the paper reveal that essentiality, confidence to get a job that satisfies the needs, job availability, and qualifications are found to be important determinants of youth＇s attitude towards work; whereas, willingness to do any job did not get much acclaim. Job selection of youth is determined by location （especially hometown job）, sectoral preferences, training options, and work environment.

Pressure performance improvement by dual-mode control in digital pump/motor

Due to the advantages of low cost,fast response and pollution resistance,digital hydraulic pump/motor can replace conventional variable hydraulic pump/motor in many application fields.However,digital hydraulic components produce large hydraulic impact at variable moments,which will shorten the service life of mechanical components.Through the simulation analysis of the variable process of digital pump/motor,it is found that the discontinuous flow caused by displacement step changes is the fundamental cause of hydraulic impact.The data analysis results of experimental tests are in good agreement with the simulation analysis results.In view of hydraulic secondary components,a variable control method based on dual-mode operating characteristics is proposed.The TOPSIS algorithm is used to give comprehensive evaluation of the displacement control results after this method.The results show that the control quality of digital pump/motor after adopting the control method has been effectively improved,with an average improvement of about 40%.

Chinese accounting reform： It will be a continuous process

Based on a thorough review, this paper points out that there is still two types of problems in the newly formulated China Accounting Standards 2006 （CAS 2006） which were enacted on Jan. 1, 2007. The first type is that some economic events have been accounted for incorrectly, and the second is confusion and misunderstanding have been caused in the practical world when some guidelines of CAS 2006 are carded out to converge to the International Financial Reporting Standards （IFRS）. In my opinion, it is a great leap to establish a set of accounting standards that harmonize with the IFRS, but China＇s accounting reform is a continuously improving process. During the process, the accounting standards setting departments shoulder heavy burden, face a dilemma, and meet some challenges. After all, China＇s accounting reform will be a long way.

Peripheral bronchogenic carcinoma: Enhancement pattern evaluation on PACS and CT workstations

Objective: The aim of the study was to determine the efficiency and effectiveness of picture archiving and communication system(PACS) workstation in detecting enhancement pattern of peripheral bronchogenic carcinoma. Methods: The 62 patients with peripheral bronchogenic carcinoma underwent two-phase contrast material-enhanced multislices computed tomography(MSCT) of the chest in a single-breath-hold technique. Two spiral CT scans were obtained at 25 s and 90 s respectively after nonionic contrast material was administrated via the antecubital vein at a rate of 4 m L/s by using an autoinjector. Precontrast and postcontrast attenuation on every scan were measured on PACS and CT workstations respectively and peak height was calculated. Enhancement pattern was evaluated on the image obtained at 90 s after injection of contrast medium on PACS and CT workstations respectively. Results: No statistically significant difference in precontrast attenuation, postcontrast attenuation at 25 s and 90 s was found between these measured on a PACS workstation [(40.21 ± 7.03) HU;(55.53 ± 11.09) HU;(75.95 ± 13.45) HU] and those [(39.01 ± 8.95) HU;(56.01 ± 10.91) HU;(76.03 ± 11.95) HU] on a CT workstation(t = 1.140, P = 0.256 > 0.05; t = 1.580, P = 0.149 > 0.05; t = 1.505, P = 0.150﹥0.05). The peak height that calculated on a PACS workstation was 35.74 HU(20 HU). There was not statistically significant difference in peak height between that calculated on a PACS workstation and that on a CT workstation [(37.02 ± 12.05) HU; t = 2.001, P = 0.099 > 0.05]. The tumors showed same enhancement pattern on PACS workstation and CT workstation. Of the 62 cases, 38 showed homogeneous enhancement, 17 showed heterogeneous enhancement, five showed peripheral enhancement, two showed central enhancement, at 90 s. The enhancement pattern revealed on PACS workstation was consistent with feature of peripheral bronchogenic carcinoma. Conclusion: The efficiency and effectiveness of PACS workstation is as same as those of CT workstation in detecting enhancement pattern of peripheral bronchogenic carcinoma.

Analysis and Suggestions on Standardization and Intellectual Property Strategy

The Outline of National Intellectual Property Strategy has brought opportunitiesand challenges for standardization in China.On the basis of analysis on international trends regardinginclusion of intellectual property rights in standards,this paper reviews achievements incombination of standardization and intellectual property in Jiangsu over recent years,andmakes some suggestions for future work.