自理模式是美国的护理专家Dorothea Elizabeth Orem创立的护理理论。Drem认为。在正常情况下,人们有能力实施自理.以满足治疗性自理需要和自理总需求。病人有自理缺陷。需要护士进行护理帮助。根据病人自理能力的不同。护士给予完全...自理模式是美国的护理专家Dorothea Elizabeth Orem创立的护理理论。Drem认为。在正常情况下,人们有能力实施自理.以满足治疗性自理需要和自理总需求。病人有自理缺陷。需要护士进行护理帮助。根据病人自理能力的不同。护士给予完全补偿系统、部分补偿系统和支持教育系统.以提高病人的自我护理能力。甲状腺功能亢进症(简称甲亢)是由于多种病因导致甲状腺功能增高,甲状腺激素分泌过多的内分泌疾病。甲亢具有长期性、反复性,需长期用药。在甲亢较长的病程中,通过一系列的健康教育,能提高病人自我监测、自我护理的能力,展开更多
An optimal maintenance policy tor deteriorating components based on quasi renew-process model is presented. In this policy, the first N - 1 failures of a component are maintained by repairs and the N'h failure is mai...An optimal maintenance policy tor deteriorating components based on quasi renew-process model is presented. In this policy, the first N - 1 failures of a component are maintained by repairs and the N'h failure is maintained by replacement. The policy takes replacement actions at component lev- el by considering the fact that more and more components are designed to be field replaceable and maintenance activities are setting free from system halt. Concerning system structure impact, impor- tance measure is employed in the optimization procedure which aims at maximizing the long-rnn prof- it per unit time. Two example series parallel systems are taken to illustrate the policy and it is proved to work well. According to importance analysis, components are classified into important ones and unimportant ones based on the system behavior under their failures. Simulation results show that the presented policy makes a clear distinction between them and takes effective mainte- nance actions to compensate the deteriorating of components.展开更多
文摘自理模式是美国的护理专家Dorothea Elizabeth Orem创立的护理理论。Drem认为。在正常情况下,人们有能力实施自理.以满足治疗性自理需要和自理总需求。病人有自理缺陷。需要护士进行护理帮助。根据病人自理能力的不同。护士给予完全补偿系统、部分补偿系统和支持教育系统.以提高病人的自我护理能力。甲状腺功能亢进症(简称甲亢)是由于多种病因导致甲状腺功能增高,甲状腺激素分泌过多的内分泌疾病。甲亢具有长期性、反复性,需长期用药。在甲亢较长的病程中,通过一系列的健康教育,能提高病人自我监测、自我护理的能力,
基金Supported by the National High Technology Research and Development Programme of China(No.2008AA01A204)the National Natural Science Foundation of China(No.61003047,61173020)International Science & Technology Cooperation Project(No.2010DFA14400)
文摘An optimal maintenance policy tor deteriorating components based on quasi renew-process model is presented. In this policy, the first N - 1 failures of a component are maintained by repairs and the N'h failure is maintained by replacement. The policy takes replacement actions at component lev- el by considering the fact that more and more components are designed to be field replaceable and maintenance activities are setting free from system halt. Concerning system structure impact, impor- tance measure is employed in the optimization procedure which aims at maximizing the long-rnn prof- it per unit time. Two example series parallel systems are taken to illustrate the policy and it is proved to work well. According to importance analysis, components are classified into important ones and unimportant ones based on the system behavior under their failures. Simulation results show that the presented policy makes a clear distinction between them and takes effective mainte- nance actions to compensate the deteriorating of components.