Facilitating Development in Preschoolers with Down's Syndrome in Hong Kong: A Controlled Evaluation Study of the Effects of Centre-based Intervention and Regular Preschool Attendance

Six preschoolers with Down's syndrome who attended a centre-based educational intervention program, for three mornings a week, were assessed on the Merrill-Palmer Scale and matched on chronological age (CA), mental age (MA), intelligence quotient (IQ) and the mother's educational level. Three of them also attended regular preschools, two days per week, but the rest did not. Children were reassessed on the Merrill-Palmer Scale one year late. At that time, parents were interviewed in order to determine their views on the educational intervention program. Results indicated that all children increased in terms of MA, but decreased in terms of IQ and that children in the Program Plus Preschool group, fared better than those in the Program Only group in terms of both MA and IQ. Responses to interview questions indicated that parents were very satisfied with the program; they felt that their children's therapy sessions and the training that they themselves received as part of the intervention, were the most beneficial aspects.     

深圳住宅小区群众体育调查与研究

群众体育运动小区化代表着现代社会群众体育运动的一种发展趋势,深圳在这一方面一直走在全国的前列。本文运用社会学、经济学、体育学、统计学等基本理论和综合研究方法,通过问卷调查取得了大量的第一手研究资料,从不同的角度综合研究深圳住宅小区群众体育发展状况,在此基础上就住宅小区群众体育的发展提出相关建议。     

请求权基础的案例分析方法

在民法中请求权基础是处理事务的核心工作。本文通过对具体案例的分析，来论述请求权基础的方法在解决具体民事案例中的运用。     

SIP及其扩展功能的介绍

SIP(Session Initiation Protocol)是IETF开发和设计的应用层的会话控制协议,它用来建立、改变和终止因特网上一个或多个参与者之间的会话。SIP是基于HTTP(超文本传输协议)的,它被设计成独立于底层的传输协议,并且可以用一些额外的功能来扩展。本文主要介绍的是SIP的架构,PROXY的基本的服务,消息的详细介绍以及SIP的扩展功能SIPNAT。     

<Emphasis Type="Italic">Enteromorpha compressa (L.) Greville</Emphasis> an edible green alga as a source of antiallergic principle (S)

Enteromorpha compressa a marine green algal species grows extensively in North coastal Andhra Pradesh. Besides its nutritional importance it has also been identified as source of anti-anaphylactic compound(s).E. compressa extracts alleviated the IgE levels raised against ovalbumin and other allergens in mice. Further,Enteromorpha extract also significantly down regulated the serum IgE levels in different murine models irrespective of their genetic background. The results obtained in this study suggest thatE. compressa extract has compound(s), which inhibit IgE immune response and may have potential in curing various types of allergies.     

SAN存储技术在数字图书馆中的应用

本文介绍了SAN存储技术的概念、技术特性。结合SAN在图书馆的实际应用,为其它图书馆构建SAN存储系统提供建议。     

Dietary restriction (DR) and its advantages

Dietary restriction (DR) also called dietary control or calorie restriction is reported to have many advantages with regard to human health. It leads to suppression of obesity, mitigates free radicals and increases available antioxidants which are accounted for extending the life span of individuals. DR is also reported to induce synthesis of heat shock proteins in animals as a control mechanism against stress. Further, it is known to play a significant role in decreasing toxicity and lethality due to a variety of toxic chemicals and drugs by stimulating tissue repair damaged by the toxicants leading to restoration of intact organ and its functions. Moreover, extensive work done on animals indicate DR has an important role in suppressing certain types of cancer. In this review an effort is made to highlight the various advantages of DR from the point of human health perspective.     

Standardization of a dilution method for cyclosporin (C2) estimation in renal transplant patients

Accurate monitoring of blood cyclosporin C2 levels is vital to prevent over immunosuppression and acute renal toxicity in patients who receive organ transplant. The matrix used to dilute patients’ C2 samples prior to the assay affected the final measured values. Hence there was a need to develop a method of dilution that would accurately estimate C2 levels when cyclosporin levels were beyond the calibration range of the method employed. Whole blood, cyclosporin free hemolysate and cell and protein free supernatant obtained after pretreatment of normal blood were used to dilute patients’ C2 samples. C2 was measured in 188 patients using the supernatant method of dilution. C2 was correlated with Co and dose of cyclosporin received by the patient. The use of cell and protein free supernatant obtained after pretreatment of normal blood as a C2 diluent detected higher levels of C2 in the sample. Measured C2 correlated significantly with Co and the cyclosporin dose received by the patient. The uniformly aqueous cell and protein free supernatant ensures uniform dilution of the patients’ C2 sample and measures higher cyclosporin levels.     

本体论在公共部门知识管理体系中的应用探析

提出了本体论对公共部门知识管理体系构建的必要性,并基于本体论探讨公共部门知识管理体系的构建,包括知识发现、知识录入、知识检索模块的建立,以及知识管理体系中智能代理服务的构建。     

膜蛋白三维结构研究的新突破——线粒体呼吸链膜蛋白复合物II结构解析

由清华大学-中科院生物物理所结构生物学联合研究小组完成的"线粒体呼吸链膜蛋白复合物Ⅱ的晶体结构"研究成果以Article的方式发表在2005年7月1日出版的Cell上.本文介绍了该项成果的研究背景、意义、主要创新点及方法.