The paper presents the coupling of artificial intelligence-AI and Object-oriented methodology applied for the construction of the model-based decision support system MBDSS.The MBDSS is designed for support the strate...The paper presents the coupling of artificial intelligence-AI and Object-oriented methodology applied for the construction of the model-based decision support system MBDSS.The MBDSS is designed for support the strategic decision making lead to the achievemellt of optimal path towardsmarket economy from the central planning situation in China. To meet user's various requirements,a series of innovations in software development have been carried out, such as system formalization with OBFRAMEs in an object-oriented paradigm for problem solving automation and techniques of modules intelligent cooperation, hybrid system of reasoning, connectionist framework utilization,etc. Integration technology has been highly emphasized and discussed in this article and an outlook to future software engineering is given in the conclusion section.展开更多
This paper introduces a multi-granularity locking model (MGL) for concurrency control in object-oriented database system briefiy, and presents a MGL model formally. Four lockingscheduling algorithms for MGL are propos...This paper introduces a multi-granularity locking model (MGL) for concurrency control in object-oriented database system briefiy, and presents a MGL model formally. Four lockingscheduling algorithms for MGL are proposed in the paper. The ideas of single queue scheduling(SQS) and dual queue scheduling (DQS) are proposed and the algorithm and the performance evaluation for these two scheduling are presented in some paper. This paper describes a new idea of thescheduling for MGL, compatible requests first (CRF). Combining the new idea with SQS and DQS,we propose two new scheduling algorithms called CRFS and CRFD. After describing the simulationmodel, this paper illustrates the comparisons of the performance among these four algorithms. Asshown in the experiments, DQS has better performance than SQS, CRFD is better than DQS, CRFSperforms better than SQS, and CRFS is the best one of these four scheduling algorithms.展开更多
目的 观察智能镜像手套任务导向性训练联合低频重复经颅磁刺激(rTMS)对脑卒中患者手功能恢复的效果。方法 2022年10月1日至2023年6月30日,选择苏北人民医院脑卒中患者136例,随机分为对照组、镜像组、rTMS组和联合组,每组34例。各组均给...目的 观察智能镜像手套任务导向性训练联合低频重复经颅磁刺激(rTMS)对脑卒中患者手功能恢复的效果。方法 2022年10月1日至2023年6月30日,选择苏北人民医院脑卒中患者136例,随机分为对照组、镜像组、rTMS组和联合组,每组34例。各组均给予常规康复治疗,镜像组增加智能镜像手套任务导向性训练治疗,rTMS组增加低频rTMS治疗,联合组增加智能镜像手套任务导向性训练与低频rTMS治疗,共4周。比较治疗前后Fugl-Meyer评定量表上肢部分(FMA-UE)评分、Wolf运动功能测定量表(WMFT)评分和前臂伸肌群、屈肌群表面肌电均方根值(RMS)患侧/健侧比值;比较rTMS组和联合组治疗前后经颅磁刺激运动诱发电位(MEP)的差异。结果 对照组4例、镜像组7例、rTMS组5例、联合组6例脱落。4组FMA-UE、WMFT评分和前臂伸肌、屈肌群RMS比的组内效应(F> 996.656, P <0.001)、组间效应(F> 20.333, P <0.001)和交互效应(F> 72.796, P <0.001)均显著,且联合组最优。治疗后,rTMS组和联合组MEP的振幅均增加(|t|> 3.842, P <0.05),联合组明显高于rTMS组(t=-3.060, P <0.01)。结论 智能镜像手套任务导向性训练联合低频rTMS可有效促进脑卒中患者手功能恢复。展开更多
文摘The paper presents the coupling of artificial intelligence-AI and Object-oriented methodology applied for the construction of the model-based decision support system MBDSS.The MBDSS is designed for support the strategic decision making lead to the achievemellt of optimal path towardsmarket economy from the central planning situation in China. To meet user's various requirements,a series of innovations in software development have been carried out, such as system formalization with OBFRAMEs in an object-oriented paradigm for problem solving automation and techniques of modules intelligent cooperation, hybrid system of reasoning, connectionist framework utilization,etc. Integration technology has been highly emphasized and discussed in this article and an outlook to future software engineering is given in the conclusion section.
文摘This paper introduces a multi-granularity locking model (MGL) for concurrency control in object-oriented database system briefiy, and presents a MGL model formally. Four lockingscheduling algorithms for MGL are proposed in the paper. The ideas of single queue scheduling(SQS) and dual queue scheduling (DQS) are proposed and the algorithm and the performance evaluation for these two scheduling are presented in some paper. This paper describes a new idea of thescheduling for MGL, compatible requests first (CRF). Combining the new idea with SQS and DQS,we propose two new scheduling algorithms called CRFS and CRFD. After describing the simulationmodel, this paper illustrates the comparisons of the performance among these four algorithms. Asshown in the experiments, DQS has better performance than SQS, CRFD is better than DQS, CRFSperforms better than SQS, and CRFS is the best one of these four scheduling algorithms.
文摘目的 观察智能镜像手套任务导向性训练联合低频重复经颅磁刺激(rTMS)对脑卒中患者手功能恢复的效果。方法 2022年10月1日至2023年6月30日,选择苏北人民医院脑卒中患者136例,随机分为对照组、镜像组、rTMS组和联合组,每组34例。各组均给予常规康复治疗,镜像组增加智能镜像手套任务导向性训练治疗,rTMS组增加低频rTMS治疗,联合组增加智能镜像手套任务导向性训练与低频rTMS治疗,共4周。比较治疗前后Fugl-Meyer评定量表上肢部分(FMA-UE)评分、Wolf运动功能测定量表(WMFT)评分和前臂伸肌群、屈肌群表面肌电均方根值(RMS)患侧/健侧比值;比较rTMS组和联合组治疗前后经颅磁刺激运动诱发电位(MEP)的差异。结果 对照组4例、镜像组7例、rTMS组5例、联合组6例脱落。4组FMA-UE、WMFT评分和前臂伸肌、屈肌群RMS比的组内效应(F> 996.656, P <0.001)、组间效应(F> 20.333, P <0.001)和交互效应(F> 72.796, P <0.001)均显著,且联合组最优。治疗后,rTMS组和联合组MEP的振幅均增加(|t|> 3.842, P <0.05),联合组明显高于rTMS组(t=-3.060, P <0.01)。结论 智能镜像手套任务导向性训练联合低频rTMS可有效促进脑卒中患者手功能恢复。
