检索结果-南通市图书馆

Pediatric palliative care for children with cancer:a concept analysis using Rodgers’evolutionary approach

World Journal of Pediatrics 2022年第12期18卷 791-803页

作者： Parvaneh Vasli maryam karami Hanieh AsadiParvar-Masouleh Department of Community Health Nursing School of Nursing and MidwiferyShahid Beheshti University of Medical SciencesVali Asr Ave.Ayatollah Hashemi Rafsanjani Cross RoadTehranIran School of Nursing&Midwifery Shahid Beheshti University of Medical SciencesTehranIran Faculty of Literature and Human Sciences Shahid Beheshti UniversityTehranIran

Background Providing access to pediatric palliative care(PPC)for children living with a serious illness,such as cancer,is of critical importance,although this specialized intervention,as a novel concept,still seems vague and *** present study analyzed the concept of PPC for children with *** Rodgers'evolutionary method was employed for the concept *** on PPC,particularly those for children suffering from cancer,published between 2010 and 2021 were searched in valid academic research *** inclusion criteria for the full-text articles were based on the characteristics,antecedents,and consequences of PPC for children with *** In total,19 relevant articles were selected and then reviewed and analyzed after applying the inclusion criteria and the final *** analysis of the concept of PPC for children affected with cancer revealed four characteristics,including"PPC as holistic and integrated care","PPC as patient-and family-centered care","PPC as early-start continuous care",and"PPC as interdisciplinary and team-based care".Some effective factors could also act as antecedents for this concept,i.e.,health care providers'training and expertise as well as human resources and ***,improved quality of life,symptom reduction,and coordination between patient care and family support were among the PPC consequences for such *** The study results demonstrated that delivering PPC to children with cancer demanded a comprehensive view of its various ***,numerous factors need to be delineated for its accurate and complete implementation.

关键词： Cancer Children Palliative care Survivor

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Experimental investigating on the reflected waves from the caisson-type vertical porous seawalls

引用

Acta Oceanologica Sinica 2019年第6期38卷 117-123页

作者： Mehdi Esmaeili maryam Rahbani Ali karami Khaniki Marine Sciences Colleges Chabahar Maritime UniversityChabahar 99711Iran Faculty of Marine Science and Technology University of HormozganBandar Abbas 79131Iran Soil Conservation and Watershed Management Research Institute Tehran 1398Iran

The hydrodynamic efficiencies of caisson-type vertical porous seawalls used for protecting coastal areas were calculated in this study. Physical models were developed to compare the wave reflection from vertical plane, semi-porous, and porous seawalls caused by both regular and random waves. Tests were carried out for a wide range of wave heights, wave periods, and different water depths (d=0.165, 0.270 and 0.375 m). The performance regarding the reflected waves from porous and semi-porous seawalls showed improvement when compared with those from the plane seawall. The reflection coefficients of the porous and semi-porous seawalls were calculated as 0.6 and 0.75, respectively, while the coefficient for the fully reflecting plane vertical wall was significantly higher (0.9). It was also observed that the reflection coefficient decreases with increase in wave steepness and relative water depth. In addition, the reduction in the reflection coefficient of porous and semi-porous seawalls, as compared to that of a plane seawall, was observed for both regular and random waves. New equations were also proposed to calculate the reflection coefficient of different types of seawalls with the aid of laboratory experiments. By verifying the developed equations using some other experimental data, it was validated that the equations could be used for practical situations. The results of the present study can be applied to optimize the design of vertical seawalls and for coastal protecting schemes.

关键词： reflection coefficient porous seawall regular wave random wave flume

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：