Nano Fibrous Cerium（IV） Hydrogen Phosphate Membrane Self Supported Indole Polymerization Agent

Nanosized fibrous cerium（IV） hydrogen phosphate membrane, Ce（HPO4）2·2.9H20 （nCePf）, was prepared and characterized by chemical, XRD （X-ray diffraction）, TGA （thermogravimetric analysis）, SEM （scanning electron microscopy） and TEM （transmission electron microscopy）. Novel supported nanofibrous Ce（IV） phosphate/polyiondole nanocomposite membranes were prepared via in-situ chemical oxidation of the monomer that was promoted by the reduction of Ce（IV） ions present in the inorganic matrix. The presence of Ce（IV） ions allows redox reactions necessary to oxidative polymerization to occur. The resultant material was characterized by TGA, elemental （C, H, N） analysis and FT-IR （Fourier transform spectroscopy）. SEM images of the resulting nanocomposite reveals a uniform distribution of the polymer on the inorganic matrix. Amount of polyindole polymer present in the composite is found to be - 7.0%.

Correlation Analysis between Self-Disclosure and Social Support in Patients with Breast Cancer

Objective: Describe the status quo of self-disclosure and social support in breast cancer patients and analyze the correlation between them. Methods: General data questionnaire, distress disclosure Index scale and Chinese version of medical social support scale were used to investigate the correlation between self-disclosure and social support in breast cancer patients by Pearson correlation analysis. Results: 1) The total self-disclosure score was (38.75 ± 9.18);the total score of social support was (70.57 ± 14.04) scores, including emotional information support dimension (28.39 ± 6.06) scores, practical support dimension (15.62 ± 3.31) scores, elastic support dimension (14.85 ± 3.23) scores, and emotional support dimension (11.70 ± 2.56) scores. 2) Self-disclosure was positively correlated with social support (r = 0.433, p Conclusion: Breast cancer patients had a moderate level of self-disclosure, and the higher the level of self-disclosure, the better the social support. It is suggested that improving the self-disclosure level of breast cancer patients can help them obtain more social support.

FORECAST OF CHINA'S GRAINPRODUCTION DEVELOPMENT AND ITSSELF-SUPPORT RATE ANALYSIS

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Fractional-order Generalized Principle of Self-support (FOGPSS) in Control System Design

This paper reviews research that studies the principle of self-support U+0028 PSS U+0029 in some control systems and proposes a fractional-order generalized PSS framework for the first time. The existing PSS approach focuses on practical tracking problem of integer-order systems including robotic dynamics, high precision linear motor system, multi-axis high precision positioning system with unmeasurable variables, imprecise sensor information, uncertain parameters and external disturbances. More generally, by formulating the fractional PSS concept as a new generalized framework, we will focus on the possible fields of the fractional-order control problems such as practical tracking, U+03BB-tracking, etc. of robot systems, multiple mobile agents, discrete dynamical systems, time delay systems and other uncertain nonlinear systems. Finally, the practical tracking of a first-order uncertain model of automobile is considered as a simple example to demonstrate the efficiency of the fractional-order generalized principle of self-support U+0028 FOGPSS U+0029 control strategy. © 2014 Chinese Association of Automation.

Synthesis of Zeolite LTN-(SOD) Self-Supporting Membranes from SiO2-Rich Industrial Waste

Synthesis of zeolite LTN (“Linde Type N”) was investigated under insertion of a SiO2-rich filtration residue (FR) from waste water cleaning of the silane production. A new synthesis procedure was therefore developed applying a flotation mechanism with the aim to grow LTN in form of thin membrane like sheets. Preparation starts with preactivation of FR by slurrying first in alkaline solution, followed by an addition of aluminate solution and citric acid. The latter was added as suitable chelating agent for the initiation of the flotation process. In the course of these experiments, we succeeded in synthesizing zeo-lite LTN with more or less zeolite SOD as byproduct in the form of a stable compact membrane-like layer at low temperature of 60℃. The crystallization was performed under isotherm static conditions in an open reaction system without addition of organic templates as structure directing agents (OSDA’s). FR was utilized as a total substitute of sodium silicate in all experiments and an expansive pre-treatment procedure like calcinations was not needed. Furthermore, membrane formation with LTN of usual synthesis needs chemically functionalized supports. In contrast self-supporting membranous LTN layers were grown for the first time in the present study.

Factors influencing self-efficacy in breastfeeding support among public health nurses in Japan

This study investigated self-efficacy in breastfeeding support among public health nurses (PHNs) working at maternal and child health (MCH) services in Japanese municipalities, and its related factors such as education, working experience, breastfeeding experience, and postgraduate/continuous education. Directors of the MCH divisions were requested to select one PHN to answer the self-report questionnaires sent. The questionnaires were collected from October 2010 to January 2011. Of the 1750 questionnaires sent, 831 were returned (response rate: 47.5%);102 were excluded from analysis because of missing data (valid response rate: 41.7%). After adjusting the weights of PHN sampling and collection rates by prefecture and population size, Model 1 of the multiple regression analysis showed that the self-efficacy in breastfeeding support was significantly higher in large/urban municipalities (β = 0.13) and in the Kanto district. Model 2 revealed that self-efficacy was significantly associated with working experience (β = 0.13) and breastfeeding experience (β = 0.22) but not with educational background. Model 3 showed that self-efficacy was significantly associated with postgraduate education (β = 0.14) and continuous education (β = 0.12). This suggested that PHNs’ self-efficacy increased through self-enrichment. It is necessary to create training opportunities about breastfeeding support for PHNs—especially those working in remote and/or small municipalities— and to provide them with new and important information.

Consideration of the Self-Care Supporting Program Including Simple Exercise for Patients with Early Stages of Secondary Lower-Limb Lymphedema

Aim: We devised a self-care supporting program targeting patients with early stages of secondary lower-limb lymphedema. The program incorporates “Simple exercises to replace lymphatic drainage” based on lymphatic flow. The purpose of this study was to consider the feasibility of continuing this program. Methods: The participants were patients in the early stages of secondary lower-limb lymphedema after gynecological cancer surgery and lymphedema therapists with more than five years of experience. Patients continued self-care at home after being briefed on the program, and they were analyzed on their self-care continuity status one month later based on a self-administered questionnaire survey and self-care notes. We interviewed the lymphedema therapists about this program to discuss the feasibility of continuing it and obtain feedback. Results: The patients who participated in the study were six women who underwent surgery with lymph node dissection for gynecological cancer. The therapists were five nurses and one occupational therapist. The patient understood the importance of all items in the self-care. “Observation,” “Touching,” and “Skin care” were relatively easy to continue. “Lymph drainage” and “Exercise” were continued with “Simple exercises to replace lymphatic drainage”. “Other exercises” were able to continue by adding distance and time to daily activities. Furthermore, “Measurement” and “Recording” became a burden and were difficult to continue. Nonetheless, this program was generally approved by the lymphedema therapists. They also pointed out the content and format of the self-care notes as improvements. Conclusions: We found that the self-care supporting program that incorporated “Simple exercises to replace lymphatic drainage” might be feasible to continue self-care for patients with early stages of secondary lower-limb lymphedema. Furthermore, we found that we needed to improve the “Measurement” and “Recording” sections of this program.

Relationship between Social Support and Self-efficacy in Women Psychiatrists

Objective： To explore the relationship between social support and self-efficacy in women psychiatrists. Methods： A survey was conducted in four hospitals in Shandong province using the Social Support Scale and the General Self-efficacy Scale （GSE）. A total of 140 women psychiatrists participated in the study. Results： Women psychiatrists of different ages or with different qualifications experience significant differences in objective support, subjective support, the utilization of support, and total scores on the social support and self-efficacy questionnaires （P〈0.05）. There were also significant differences in self-efficacy between different groups （P〈0.05）. Subjective support, objective support and the utilization of support have a positive correlation with the self-efficacy of women psychiatrists. Women psychiatrists in different education level have significant differences in objective support, utilization of support and total score of social support （P〈0.01）. Conclusions： Ages and educational backgrounds affect social support and self-efficacy, and self-efficacy had a significant positive correlation with the various dimensions of social support.

Multiple mediation effects of health locusof control and hope on the relationshipbetween stroke patients’ social supportand self-management

Objective:This study aimed to identify the mediation effects of health locus of control(HLC)and hope between stroke patients’social support and self-management.Methods:A cross-sectional study was conducted.A total of 300 Chinese stroke patients were recruited by convenient sampling from the acupuncture department of two Chinese Traditional Medical Hospitals in Tianjin Province from June to September 2018.The self-report questionnaires include Social Support Assessment Scale,Herth Hope Index,Mental Health Locus of Control Scale,Stroke Self-management Behavior Scale,and personal information questionnaires.All the survey data were entered in Excel and analyzed using the SPSS 24.0 program.Mediation was tested with Bootstrapping in AMOS 23.0 program.Results:The result showed that internal health locus of control(IHLC),chance health locus of control(CHLC)and hope were the mediators between social support and self-management.The direct,indirect,and total effects of social support on self-management behavior were 0.306 (P<0.01),0.109(P<0.01),and 0.415(P<0.01),respectively.Conclusions:Social support can directly influence self-management,and it can also indirectly influence self-management through IHLC,CHLC,and hope.

本科实习护生专业自我概念在职业成熟度与临床专业支持间的中介效应

目的:了解本科实习护生的职业成熟度、专业自我概念、临床专业支持现状,探索专业自我概念在职业成熟度与临床专业支持间的中介效应。方法:采用一般资料调查表、职业成熟度量表、护理专业自我概念量表、临床专业支持量表对234名本科实习护生进行调查。结果:本科实习护生职业成熟度总分为(118.02±19.46)分,专业自我概念总分为(87.97±12.17)分,临床专业支持总分为(149.65±47.97)分。本科实习护生职业成熟度总分与专业自我概念、临床专业支持总分均呈正相关(r值分别为0.255,0.278,均P<0.01)。专业自我概念在职业成熟度与临床专业支持之间发挥部分中介效应,中介效应占总效应比为29.76%。结论:护理专业自我概念、临床专业支持是本科实习护生职业成熟度的重要预测因子,且专业自我概念部分介导临床专业支持对职业成熟度的作用效果,在护理教育中应加强专业自我概念培养及提高临床专业支持,进而提高职业成熟度。

社会支持对贫困大学生自我效能感的影响:心理弹性的中介作用

为探讨贫困大学生心理弹性的特点及其与社会支持、自我效能感的关系,选取某高校270名贫困大学生,采用大学生心理复原力量表(RSUS)、社会支持评定量表(SSQ)与一般自我效能感量表(GSES)进行调查.结果表明:来自单亲及孤儿家庭的贫困大学生的心理弹性和自我效能感得分高于来自双亲家庭的大学生,文科生在朋友支持上得分高于理科生;社会支持和自我效能感与心理弹性呈正相关,心理弹性在社会支持与自我效能感间起完全中介作用.这些结果揭示了贫困大学生心理弹性与社会支持和自我效能感的密切联系,强调了心理弹性在促进贫困大学生心理健康和社会适应中的重要作用.

Peer Support in Improving Self-Efficacy of Rural Patients with Type 2 Diabetes and the Application of Drugs to Reduce the Pain from Diabetes

Objective: This study aims to explore the effect of peer support in improving self-efficacy of rural patients with type 2 diabetes and the application of drugs to reduce the pain from diabetes. Methods: Patients with type 2 diabetes in the rural area were selected and they were divided into the peer group and control group with voluntary. The patients in peer support group applied six kinds of activity patterns, while the control group was carried out with routine activities. Results: Comparison indexes for the two groups are mastering degree of related knowledge to diabetes, control compliance rate of indicators related to diabetes, and management of diabetes self-efficacy. Comparing with the control group, indexes in peer support group were significantly increased (P < 0.01). Meanwhile, in the table of diabetes distress, 17 items have been improved and the occurrence rate of painful diabetic decreased significantly (P < 0.01). Conclusion: Peer support can improve the rural patients’ self-efficacy of type 2 diabetes and decrease patients’ pain from type 2 diabetes mellitus.

独立支撑三维石墨泡沫制备及电热性能研究

作为一种新型的三维石墨烯材料,石墨烯泡沫具有独特的网络/骨架结构,在诸多领域表现出比二维石墨烯更大的性能优势,但其自身结构的高孔隙率和低机械强度也给石墨烯泡沫的应用带来很大限制。采用化学气相沉积(CVD)方法,以2mm厚商用泡沫镍为生长模版制备出石墨烯片/层厚度在150~350nm,可独立支撑的三维石墨泡沫。进一步通过优化制备过程的碳氢比和压缩生长模板,获得了高质量的压缩石墨泡沫。实验证实石墨烯层更厚,结晶度更高,网络骨架结构更加致密的压缩石墨泡沫具有十分优越的电热性能。在3V的低驱动电压下,适度压缩的高质量石墨泡沫电加热温度可达580℃,比常规制备石墨泡沫加热温度提升了220℃左右。还证实了压缩石墨泡沫电热除冰效果显著,在具有高效传导加热的同时,兼具优越的辐射加热能力。作为一种高效节能的新型电热材料,压缩石墨泡沫在家用电器、人工智能、健康医疗、能源、热管理等领域都有巨大的潜在应用价值。

心脏移植受者自我管理行为现状及影响因素分析

目的调查心脏移植受者术后自我管理行为水平,并分析影响因素,为采取针对性干预提供参考。方法采取便利抽样法,选取心脏移植门诊随访的161例心脏移植受者为研究对象,采用一般资料调查表、慢性病自我管理行为量表、慢性病自我效能量表、医院焦虑抑郁量表、社会支持评定量表、12条目简明健康测量量表进行调查。结果心脏移植受者自我管理行为得分(18.45±4.63)分;多元线性逐步回归分析显示,自我效能、术后时间、社会支持、抑郁、生活质量、文化程度是心脏移植受者自我管理行为的影响因素(均P<0.05),共解释总变异的82.8%。结论心脏移植受者自我管理行为处于低水平,受较多因素的影响。医护人员需注重提高受者的自我效能和社会支持水平,及时关注受者的生活质量和心理状况,并结合受者的术后时间和文化程度予以针对性指导,提高受者自我管理行为水平。

难治性哮喘患儿重返学校适应现状及其影响因素分析

目的:调查难治性哮喘患儿重返学校适应现状,并分析其影响因素。方法:采用一般资料调查表、社会支持量表、自我护理能力评估量表、学校生活适应量表对长沙市某三级甲等专科医院呼吸内科返院门诊随诊的256例难治性哮喘患儿进行调查。结果:难治性哮喘患儿学校生活适应量表总分为(62.35±6.34)分,多元线性回归分析结果显示难治性哮喘患儿重返学校适应的影响因素包括疾病严重程度、疾病控制情况、病程、复发次数、社会支持水平及自我护理能力。结论:难治性哮喘患儿重返学校适应处于较低水平,医护人员需重点关注难治性哮喘患儿重返学校适应现状,并根据其影响因素制订针对性管理方案,以提高其适应学校生活的能力。

非英语专业学生学习投入与教师支持动态发展研究

基于复杂动态系统理论,采用问卷调查法对400名非英语专业学生的学习投入与教师支持进行为期4个月的追踪。借助潜在增长曲线模型与随机截距交叉滞后模型分别考察了教师支持与学习投入的发展态势及两者之间的关系。结果发现:(1)学习投入与教师支持均呈上升态势,且学生的学习投入的初始水平和增长速度呈现显著个体间差异;(2)教师支持和学习投入存在双向关系,并随时间推移逐渐增强。

中职护生领悟社会支持、感恩与自主学习能力的相关性研究

目的探讨中职护生领悟社会支持、感恩与自主学习能力之间的关系,为提高其自主学习能力提供新思路。方法2023年3—5月,选取山东省某卫生学校437名中职护生,采用一般资料问卷、领悟社会支持量表、感恩量表及护理专业学生自主学习能力评价量表对其进行问卷调查。结果中职护生自主学习能力得分为(101.88±16.44)分,领悟社会支持、感恩、是否自愿选择护理专业及是否担任班干部进入回归方程,是影响中职护生自主学习能力的主要因素(P<0.05)。结论中职护生自主学习能力处于中等水平,需进一步提升。护生领悟社会支持水平越高,感恩水平越高,自主学习能力越强。教师应积极开展感恩教育,加强护生对社会支持的感知,进一步提高其自主学习能力。

心理弹性支持结合时效激励干预对首诊2型糖尿病患者疾病进展恐惧、自我效能及预后的影响

目的:探究心理弹性支持结合时效激励干预对首诊2型糖尿病(T2DM)患者疾病进展恐惧、自我效能及预后的影响。方法:选取2022年3月-2024年3月收治的88例T2DM患者为研究对象,随机数表法分为干预组(n=44)、参照组(n=44)。干预组给予心理弹性支持结合时效激励干预,参照组给予常规护理。比较两组患者干预前后疾病进展恐惧[恐惧疾病进展简化量表(FoP-Q-SF)]、自我效能[糖尿病管理自我效能量表(DMSE)]、社会支持[感知社会支持量表(PSSS)]、生活质量[糖尿病生存质量量表(DSQL)]、预后情况[空腹血糖(FBG)、餐后2 h血糖(2 h-PG)、糖化血红蛋白(HbA1c)]。结果:干预后,患者FoP-Q-SF、DSQL评分、FBG、2 h-PG、HbAlc水平均明显降低,且干预组低于参照组(t=6.907,8.655,6.094,4.342,4.606;P<0.05),两组DMSE、PSSS评分均高于干预前,且干预组高于参照组(t=5.516,3.635;P<0.05)。结论:在首诊T2DM患者中,使用心理弹性支持结合时效激励干预能够减轻患者对疾病进展的恐惧,提高其自我效能,改善其血糖控制水平。

Diabetes self-management education:Benefits and challenges

Diabetes mellitus has spread throughout many nations of the world and is now a serious threat.A lack of patient self‑management has been linked to this drain on global health.The consequences of diabetic patients’poor self‑management have increased a variety of complications and lengthened hospital stays.Poor information and skill acquisition have been linked to poor self‑management.Participating in a co‑operative approach known as diabetes self‑management education will help diabetes patients who want to successfully self‑manage their condition and any associated conditions.Information is one of the most important components of a diabetes management strategy.In conclusion,numerous studies have shown that patients with diabetes have poor self‑management skills and knowledge in all areas,making training in diabetes self‑management necessary to minimize the complications that may result from diabetes mellitus among the patients.This review discussed the severity of diabetes mellitus,diabetes self‑management,and the benefits and challenges of diabetes self‑management,which may aid individuals in understanding the significance of diabetes self‑management and how it relates to diabetes self‑care.

角色游戏促进中班幼儿社会自立-安全常识发展的个案研究

为探究角色游戏对中班幼儿社会自立-安全常识发展的作用,研究采用单被试A-B实验设计,选取3名社会自立-安全常识发展水平较低的中班幼儿为被试,通过角色游戏对其社会自立-安全常识进行干预。结果表明:角色游戏能够促进中班幼儿社会自立-安全常识的发展,三名个案在干预期和追踪期的社会自立-安全常识均高于基线期。结论:角色游戏能有效提高幼儿的社会自立-安全常识水平。教师和家长可以通过角色游戏培养幼儿的社会自立-安全常识,促进幼儿的安全常识养成和独立自主性发展。