Caring for the Involuntarily Hospitalized Adolescent: The Issue of Power in the Nurse-Patient Relationship

TOPIC: The power relations between involuntarily hospitalized adolescents and their caregivers from the viewpoint of theory development in nursing and the concept of medicalization. PURPOSE: To contribute to the development of nursing theories that can guide nursing care of involuntarily hospitalized adolescents by examining the power relations between the adolescents and their caregivers. SOURCES: Published literature in medical sociology, and nursing and psychiatric ethics. Nursing and psychiatric literature, in which Michel Foucault's theories are used to explicate the disciplinary power of psychiatry. CONCLUSIONS: To empower involuntarily hospitalized adolescents nurses must both recognize the inevitable power imbalance and seek guidance from the egalitarian ideals of nursing. Nurses can draw from postmodern thinkers who dismiss the idea that one theory can explain human relationships.     

A reaction route graph analysis of the electrochemical hydrogen oxidation and evolution reactions

The reaction route (RR) graph approach recently developed by us for complex, non-linear kinetic mechanisms is applied to the hydrogen oxidation and evolution reactions. A corresponding RR graph is constructed and translated into an equivalent electrical circuit network by associating each elementary step with a characteristic resistance for the steady-state case and considering the overall reaction as a power source. It is further shown that the steady-state kinetics of the reaction can be investigated employing the conventional methods of the electrical network theory. Using a set of rate constants for the hydrogen evolution reaction (her) in alkaline solutions from the literature, the dominant RRs are identified and simplified mechanisms and kinetics derived.     

颊脂肪垫瓣在修复口腔颌面部缺损中的应用

目的探讨颊脂肪垫瓣在修复口腔颌面部缺损的应用和效果.方法将颊脂肪垫形成一蒂在后方的颊脂肪垫组织瓣转移至缺损区,在无张力下与创缘缝合,表面轻轻用碘仿纱布缝线包压法固定.用以修复口腔颌面部的良恶性肿瘤手术或损伤留下的缺损以及口腔上颌窦瘘共18例.其中修复腭部缺损2例,上颌骨切除后缺损7例,颊黏膜癌切除后缺损3例,颊部良性肿瘤切除后缺损4例,磨牙后区黏表癌切除后缺损1例,封闭拔牙后口腔上颌窦瘘1例.结果术后10 d去除碘仿纱布,见颊脂肪垫轻度水肿,2～4周后水肿明显消退,颊脂肪垫表面逐渐上皮化,6～8周内表面完全上皮化,3个月后再生黏膜与正常口腔黏膜相似.全部病例效果满意,无感染、坏死等并发症发生.结论带蒂颊脂肪垫瓣修复口腔颌面部缺损,方法简单、易行,效果满意,值得推广.     

AGFA 2050／S多幅相机工作原理、工作过程简析

简述AGFA2050／S多幅相机工作原理，并就工作过程详细阐述，最后简单介绍控制电路。     

浅议中医理论的科学美

科学美是美学形态分类中的一种 ,它从本质上反映事物运动的内在联系 ,属于美的深层形式。中医理论中存在简明、对称、新奇等科学美     

对《诸病源候论》毒邪症状界定的分析

《诸病源侯论》论毒邪篇幅之多,明目之清,发前人所未发,打破传统束缚,注重临床实际。如其提出毒邪判断要以阴阳为纲;毒邪向内为病重,向外为病轻;赤白为轻,青紫黑为重;过肘膝为重,以及伤肠胃心肝脾肾均有不同的症状特征,提示了六淫从化于毒,毒邪与六淫有不同表现等问题,值得一读。     

中医情志的发生机制刍议

在情志学说和脑主神明理论指导下对情志产生的生理机制作新的诠释。认为脑神的气化出入及整合作用是情志发生的生理基础 ;五脏所化的气血精津为情志发生的物质基础     

基于免疫系统非线性模型对中医正邪相争理论和扶正祛邪治则的一个非线性动力学诠释

文中基于免疫系统有关免疫活性细胞或分子与外来抗原相互作用的非线性的动力学模型对中医学正邪相争理论及其扶正祛邪治则进行了新的诠释,提出了新的研究思路。认为:中医学关于外感邪气致病的六经、卫气营血和三焦辨证在本质上是识别抗原与免疫活性细胞或分子相互作用的三种不同的非线性动力学诊断模式,其证相应于这一过程中不同的非线性动力状态,可以用一个或一组非线性动力学方程进行定量描述。一个证常常对应于抗原与免疫活性的细胞或分子非线性动力学相互作用相空间中的一个稳定或不稳定的极限环和混沌,这可以作为证诊断的图形或形象标识。以中医学扶正祛邪的治疗思想为先导,有可能研制出全新靶向的和更有效的治疗传染性疾病的药物。