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Mediating role of health literacy in the relationship between social isolation and psychological distress among pre-frail older adults

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World Journal of Psychiatry 2025年第1期15卷 137-144页

作者： Juan Fang li-Hui li Ming-Qian He yue Ji Dong-Yan Lu li-Bing Zhang Jin-Lan Yao School of Medicine Huzhou UniversityHuzhou 313000Zhejiang ProvinceChina

BACKGROUND Frailty has become a significant public health *** recent increase in the number of frail older adults has led to increased attention being paid to psycho-logical care services in *** social isolation of pre-frail older adults can impact their psychological *** To explore the mediating effect of health literacy between social isolation and psychological distress among communitydwelling older adults with *** This descriptive cross-sectional study was conducted with 254 pre-frail older individuals aged 60 years and *** isolation,health literacy,and psycholo-gical distress were comprehensively measured using the Lubben Social Network Scale-6,12-item Short-Form Health literacy Questionnaire,and the Kessler Psy-chological Distress *** were evaluated using the SPSS 27.0 package program and the PROCESS macro *** statistical analyses,correlation analyses,and bootstrap mediation tests were used to assess associations between the *** The results showed that social isolation had an effect on health literacy among pre-frail older adults(β=0.240,Pliteracy was identified effect on psychological distress among pre-frail older persons(β=-0.307,Pliteracy partially mediated the relationship between social isolation and psychological distress among community-dwelling older adults with pre-frailty,with a mediation effect of-0.074,accounting for 17.83%of the total effect.

关键词： Frail Ageing Psychological distress Health literacy Social isolation

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我国资源枯竭型地区经济转型的困境与对策

未来与发展 2015年第4期36卷 8-13页

作者：金田林于重阳岳利萍西北大学经济管理学院陕西西安710127

资源枯竭型地区在为我国经济发展提供资源的同时,也实现了自身经济繁荣,然而其不可持续的发展模式决定了当这些地区资源陷入枯竭时必须进行经济转型。笔者认为资源枯竭型地区经济转型的关键是突破产业结构的低端锁定,而产业结构低端锁... 详细信息

资源枯竭型地区在为我国经济发展提供资源的同时,也实现了自身经济繁荣,然而其不可持续的发展模式决定了当这些地区资源陷入枯竭时必须进行经济转型。笔者认为资源枯竭型地区经济转型的关键是突破产业结构的低端锁定,而产业结构低端锁定是市场与政府的双重作用下造成的。因而,资源枯竭型地区经济转型就必须实现产业、企业和政府职能的顺利转型。

关键词：资源枯竭型地区产业结构经济转型

资源潜在枯竭型地区经济转型模式研究——以陕西省榆林市为例

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未来与发展 2014年第7期35卷 98-104,65页

作者：于重阳金田林岳利萍西北大学经济管理学院陕西西安710127

在宏观经济发展不景气,资源价格大幅下跌的形势下,资源潜在枯竭型地区经济发展缓慢,经济转型已经迫在眉睫。本文以典型的资源潜在枯竭型地区榆林市为例,在对其经济发展综合绩效进行科学评价的基础上,笔者提出了榆林市经济转型的基本模... 详细信息

在宏观经济发展不景气,资源价格大幅下跌的形势下,资源潜在枯竭型地区经济发展缓慢,经济转型已经迫在眉睫。本文以典型的资源潜在枯竭型地区榆林市为例,在对其经济发展综合绩效进行科学评价的基础上,笔者提出了榆林市经济转型的基本模式与实现机制,并以此为依据构建了支持经济转型的制度体系。

关键词：资源潜在枯竭型地区榆林市经济转型模式

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Relationship between parenting stress and behavioral and emotional problems in preschool children: A mediation effect analysis

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World Journal of Psychiatry 2025年第1期15卷 128-136页

作者： Zhi-Wei Fu yue-Jing li Ran Yu Rui-Qing Guo li-Xia Gao Sheng-Xia Zhao Department of Children's Health Shijiazhuang Maternity and Child Healthcare HospitalShijiazhuang 050000Hebei ProvinceChina

BACKGROUND Emotional reactions,such as anxiety,irritability,and aggressive behavior,have attracted clinical attention as behavioral and emotional problems in preschool-age *** To investigate the current status of family rearing,parental stress,and behavioral and emotional problems of preschool children and to analyze the mediating effect of the current status of family rearing on parental stress and behavioral/emo-tional *** We use convenience sampling to select 258 preschool children in the physical examination center of our hospital from October 2021 to September *** children and their parents were evaluated using a questionnaire ***'s correlation was used to analyze the correlation between child behavioral and emotional problems and parental stress and family rearing,and the structural equation model was constructed to test the mediating *** The score for behavioral/emotional problems of 258 preschool children was(27.54±3.63),the score for parental stress was(87.64±11.34),and the score for parental family rearing was(31.54±5.24).There was a positive correlation between the behavioral and emotional problems of the children and the“hostile/mandatory”parenting style;meanwhile,showed a negative correlation with the“support/participation”parenting style(all Plinical medical staff should provide correct and reasonable parenting advice to their parents to promote the mental health of preschool-age children.

关键词： Preschool children Parenting stress Children's behavioral and emotional problems Family rearing Mediating effect

Role of nutrition in diabetes mellitus and infections

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World Journal of Clinical Cases 2025年第3期13卷 1-8页

作者： Xue-Lu Yu li-Yun Zhou Xiao Huang Xin-yue li Ming-Ke Wang Ji-Shun Yang Naval Medical Center of PLA Naval Medical UniversityShanghai 200052China

In this editorial,we have commented on the article that has been published in the recent issue of World Journal of Clinical *** authors have described a case of unilateral thyroid cyst and have opined that the acute onset of infection may be linked to diabetes mellitus(DM).We have focused on the role of nutrition in the association between DM and *** with DM are at a high risk of infection,which could also be attributed to nutrition-related *** interventions for patients with diabetes are mainly based on a low-calorie diet,which can be achieved by adhering to a low-carbohydrate ***,dietary fiber supplementation is recommended to maintain the diversity of the gut ***,high-quality protein can prevent the increased risk of infection due to *** of vitamins C,vitamins A,vitamins D,and folic acid improves blood sugar control and facilitates immune *** deficiencies augment the risk of infection,but the relationship with diabetes is mostly U-shaped and a good intake should be maintained.

关键词： Diabetes mellitus Infection Macronutrients Vitamins Minerals

Dependence patterns associated with the fundamental diagram:a copula function approach

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2010年第1期11卷 18-24页

作者： Jia li yue-ping XU Department of Ctvtl and Envzronmental Engtneermg University of Massachusetts Amherst Amherst MA 01002 USA Department of Civil Engmeermg Zhejlang Umverslty Hangzhou 310058 China)

Randomness plays a major role in the interpretation of many interesting traffic flow phenomena,such as hysteresis,capacity drop and spontaneous breakdown. The analysis of the uncertainty and reliability of traffic systems is directly associated with their random characteristics. Therefore,it is beneficial to understand the distributional properties of traffic variables. This paper focuses on the dependence relation between traffic flow density and traffic speed,which constitute the fundamental diagram (FD). The traditional model of the FD is obtained essentially through curve fitting. We use the copula function as the basic toolkit and provide a novel approach for identifying the distributional patterns associated with the FD. In particular,we construct a rule-of-thumb nonparametric copula function,which in general avoids the mis-specification risk of parametric approaches and is more efficient in practice. By applying our construction to loop detector data on a freeway,we identify the dependence patterns existing in traffic data. We find that similar modes exist among traffic states of low,moderate or high traffic densities. Our findings also suggest that highway traffic speed and traffic flow density as a bivariate distribution is skewed and highly heterogeneous.

关键词： Nonparametric copula Dependence patterns Traffic flow Loop detector

临床护理操作考核系统软件测试中的问题与对策

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解放军护理杂志 2009年第15期26卷 65-66,72页

作者：周咏梅岳立萍李建萍戈蕾李婷英武警上海总队医院护理部上海201103 第二军医大学长征医院临床护理教研室上海200003 第二军医大学长海医院消化内科上海200433 上海交通大学附属瑞金医院卢湾分院特需病房上海200020

运用电子信息技术,开发移动手持智能终端临床护理操作考核系统。便利选取某市2所三级甲等综合性医院和2所二级甲等综合性医院的260名内、外、专科临床护士为测试对象,实施为期6个月的软件系统临床测试。软件系统经过静脉输液、口腔护理... 详细信息

运用电子信息技术,开发移动手持智能终端临床护理操作考核系统。便利选取某市2所三级甲等综合性医院和2所二级甲等综合性医院的260名内、外、专科临床护士为测试对象,实施为期6个月的软件系统临床测试。软件系统经过静脉输液、口腔护理等19项临床基本护理技术共5670例次的测试,并对测试中的问题进行改进,加强系统的严谨性、易用性、便携性、高效性等特点和自动存贮考生信息、成绩汇总分析、考生登入查询等功能。无纸化临床护理操作考试系统较好地满足了临床基本护理技术训练与考核的需求,提升了临床教学管理水平,为医院教学管理提供必要的支持。

关键词：临床护理操作考核系统测试改进

先天性双上转肌麻痹眼外肌影像学特点与手术处理

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国际眼科杂志 2010年第4期10卷 776-779页

作者：钱学翰马惠芝李月平杨振海赵堪兴天津医科大学眼科中心眼视光学院中国天津市300070 天津医科大学眼科临床学院天津市眼科医院中国天津市300020

目的:探讨先天性双上转肌麻痹的眼外肌影像学特点和个性化的手术处理方法。方法:回顾性病例研究。收集2006-04/2009-07先天性双上转肌麻痹患者16例行眼眶CT检查,根据CT表现及临床检查设计不同手术治疗,观察手术前后眼位、斜视度数及临... 详细信息

目的:探讨先天性双上转肌麻痹的眼外肌影像学特点和个性化的手术处理方法。方法:回顾性病例研究。收集2006-04/2009-07先天性双上转肌麻痹患者16例行眼眶CT检查,根据CT表现及临床检查设计不同手术治疗,观察手术前后眼位、斜视度数及临床特征的变化。结果:眼外肌CT出现明显变化者81.3%(13/16),表现为受累眼上直肌群最大截面积减小者68.7%(11/16),表现为受累眼下直肌最大截面积增大者12.5%(2/16);在11例受累侧上直肌群最大截面积减小组中,受累侧上直肌群最大截面积为9.95±2.82mm2,明显小于对侧(24.52±5·42mm2,P<0.01),而受累侧(21.20±3.82mm2)与对侧(23.41±4.73mm2)下直肌最大截面积无明显差异;行个性化手术治疗15例,治愈14例,好转1例,8例上睑下垂患者症状消失,7例改善。结论:上直肌群发育不良是先天性双上转肌麻痹的主要机制之一;先天性双上转肌麻痹是一种个体差异明显的特殊类型斜视,需要根据其临床检查及影像学特点设计个性化的手术方案;眼外肌CT可以为临床选择适合的手术治疗方法提供有价值的信息。

关键词：眼肌麻痹眼眶外科手术治疗结果

Cs阳离子掺杂对CH_(3)NH_(3)PbI_(3)钙钛矿电子性质的影响研究

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原子与分子物理学报 2025年第6期42卷 174-182页

作者：张平丽吉林师范大学物理学院四平136000

有机-无机杂化钙钛矿太阳能电池被报道具有极高的功率转换效率,是下一代太阳能电池材料有希望的候选者,但其化学性质极不稳定,在高温高湿条件下易分解.本研究采用无机Cs阳离子取代CH_(3)NH_(3)PbI_(3)结构中的CH_(3)NH_(3)有机阳离子,... 详细信息

有机-无机杂化钙钛矿太阳能电池被报道具有极高的功率转换效率,是下一代太阳能电池材料有希望的候选者,但其化学性质极不稳定,在高温高湿条件下易分解.本研究采用无机Cs阳离子取代CH_(3)NH_(3)PbI_(3)结构中的CH_(3)NH_(3)有机阳离子,利用第一性原理密度泛函理论,计算了未掺杂CH_(3)NH_(3)PbI_(3)钙钛矿和Cs阳离子掺杂钙钛矿的电子性质.结果表明,适当比例的Cs阳离子掺杂能够增强Pb-I的相互作用力,且Cs阳离子掺杂并未改变钙钛矿直接半导体的属性.Cs阳离子与Pb-I框架之间强的共价相互作用,导致Cs阳离子掺杂钙钛矿具有更加稳定的晶体结构.这项工作阐明了Cs阳离子掺杂钙钛矿材料高稳定性的潜在机理,可以为将来设计高效稳定的钙钛矿光伏材料提供一定的理论依据.

关键词：钙钛矿 Cs阳离子掺杂能带结构态密度

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