Excel与VFP交互编程方法

通过有关实例，介绍了利用OLE、ADO、DDE技术实现Excel和VFP的交互编程方法，达到Excel与VFP的有机结合。     

"特普合一"教育形式的研究

近十年 ,我们对“特普合一”的教育形式进行了实践和探索 ,试图通过这一教育策略达到教育的最优化 ,更好的为两类学生服务 ,为社会服务     

谈VFP中如何加速数据检索

介绍了中文VFP中如何提高数据检索速度的方法。指出,可通过控制逐步获取过程中“获取行”的数目、控制获取数据的大小、使用延迟获取备注的技术。也可用Use MemoSize视图属性将字段返回成为备注字段,然后关闭FetchMemo属性,使应用程序可以有选择地获取那些已转换为备注字段的字符字段。     

BitBlt函数与图形特技效果

在多媒体软件设计中经常需要以特殊效果显示图形，以增强多媒体的表现力。各种效果的实现不仅取决于算法，还需要配合使用某些API函数。本文介绍了如何使用Windows API函数BitBlt实现各种图形特技效果的算法和VB程序实例。     

Study on EEG power and coherence in patients with mild cognitive impairment during working memory task

To investigate the features of electroencephalography (EEG) power and coherence at rest and during a working memory task of patients with mild cognitive impairment (MCI). Thirty-five patients (17 males, 18 females; 52～71 years old) and 34 sex- and age-matched controls (17 males, 17 females; 51～63 years old) were recruited in the present study. Mini-Mental State Examination (MMSE) of 35 patients with MCI and 34 normal controls revealed that the scores of MCI patients did not differ significantly from those of normal controls (P＞0.05). Then, EEGs at rest and during working memory task with three levels of working memory load were recorded. The EEG power was computed over 10 channels: right and left frontal (F3, F4), central (C3,C4), parietal (P3, P4), temporal (TS, T6) and occipital (O1, O2); inter-hemispheric coherences were computed from five electrode pairs of F3-F4, C3-C4, P3-P4, T5-T6 and O1-O2 for delta (1.0～3.5 Hz), theta (4.0～7.5 Hz), alpha-1 (8.0～10.0 Hz), alpha-2 (10.5～13.0 Hz), beta-1 (13.5～18.0 Hz) and beta-2 (18.5～30.0 Hz) frequency bands. All values of the EEG power of MCI patients were found to be higher than those of normal controls at rest and during working memory tasks. Furthermore, the values of EEG power in the theta, alpha-1, alpha-2 and beta-1 bands of patients with MCI were significantly high (P＜0.05) in comparison with those of normal controls. Correlation analysis indicated a significant negative correlation between the EEG powers and MMSE scores. In addition, during working memory tasks, the EEG coherences in all bands were significantly higher in the MCI group in comparison with those in the control group (P＜0.05). However, there was no significant difference in EEG coherences between two groups at rest. These findings comprise evidence that MCI patients have higher EEG power at rest, and higher EEG power and coherence during working conditions. It suggests that MCI may be associated with compensatory processes at rest and during working memory tasks. Moreover, failure of normal cortical connections may be exist in MCI patients.     

资产减值准备税务与会计处理差异探析

文章针对我国会计制度与税收法规对资产减值准备的不同处理进行了研究，通过对其产生的原因、利弊影响等方面的分析，提出了加强会计制度与税收法规的协调以减少其会税差异不利影响的相应对策。     

应用VFP 5.0数据库系统开发考试系统实例

本文结合实际探讨了计算机考试系统的开发.文章介绍了考试系统的一般流程结构,探讨了考试系统一些问题的解决算法,并讲述了如何在PVFP5.0中编程开发考试系统.     

A VBA‐based Simulation for Teaching Simple Linear Regression

In spite of the name, simple linear regression presents a number of conceptual difficulties, particularly for introductory students. This article describes a simulation tool that provides a hands‐on method for illuminating the relationship between parameters and sample statistics.     

Counselling for Educational Problems of School Children with a Sensory Disability

This is a study of deaf children in Bhimavaram, West Godavari district Andhra pradesh. Physical disability hampers personality development of the child, because of the social stigma that such disability conditions carry. Children with hearing disability cannot speak also as they are deprived of learning and imitating sounds in the environment. Because of the disability of hearing and speaking they are segregated from the rest of world due to the lack of communication. Due to its invisible nature, the disability does not evoke the necessary response from the public. Compared to other human positions, hearing is next to mind itself, mans most important assistant for an integrated and satisfying social existence. It can isolate a person from his/her family, peers and community. Those who do not understand this disability may subject the victim to extremely negative attitudes.     

Prosody in the reading of children with specific language impairment / La prosodia en la lectura de niños con trastorno específico del lenguaje

Expressive reading is considered one of the subprocesses involved in reading fluency, and good readers show greater changes in tone and fewer unnecessary pauses than bad ones. Given the high frequency of reading difficulties in specific language impairment (SLI), there may be certain differences in the use of prosody among children with SLI. The purpose of this study was to research whether prosody in the reading of children with Spanish SLI differs from that in the reading of typical readers. To do so, 44 children (SLI and control) read aloud a text which contained declarative, interrogative and exclamatory sentences. Different prosodic parameters referring to length, tone and intensity were measured. The results showed that the children with SLI read slower, commit more errors and make more inappropriate pauses. Furthermore, fewer pitch variations were found in the interrogative sentence and in the final features of the sentence. These results confirm the relationship between decoding and prosody; therefore, interventions with these children should bear in mind the practice of expressive reading while learning reading fluency.