Peplau's interpersonal relationship theory combined with bladder function training on patients with prostate cancer

BACKGROUND Prostate cancer is a major disease impacting men’s health worldwide.Peplau,who is known as“the mother of psychiatric society,”developed an interpersonal relationship theory for nursing.Implementation of this theory in practice has been shown to positively impact patients’quality of life and reduce adverse symptoms after surgery.AIM To investigate the effects of a nursing model based on Peplau’s interpersonal relationship theory combined with bladder function training on patients with prostate cancer.METHODS Eighty-nine patients with prostate cancer who underwent transurethral resection of the prostate(TURP)participated in this study.These patients were admitted to The First Affiliated Hospital of Soochow University or Dushu Lake Hospital Affiliated to Soochow University between January 2020 and April 2021.Patients were randomized into either the Peplau nursing group(n=44)or a routine nursing group(n=45).The routine nursing group received routine care and bladder function training,while the Peplau care group received care that integrated concepts from the Peplau interpersonal relationship theory as well as bladder function training.The urinary incontinence symptoms of the two groups were recorded,and the respective International Prostate Symptom Scores(IPSS),Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being(FACIT-Sp)scores,and quality of life(QOL)scores for each group were compared before and after three months of nursing intervention.RESULTS During the intervention period,the duration of urinary incontinence,frequency,number and amount of urinary incontinence were significantly greater in the routine nursing group compared to the Peplau care group(P<0.05).The indicators of the routine nursing group were 7.13±2.42 days,8.23±2.75 times,and 1.24±0.42 L,while those of the Peplau care group were 4.74±1.85 d,4.21±1.26 times,and 0.56±0.11 L,respectively.After three months of intervention,the mean IPSS score of the routine nursing group was significantly reduced(P<0.05),while the mean FACIT-Sp and QOL scores were significantly increased(P<0.05).The mean IPSS score in the Peplau nursing group was significantly lower compared to the routine nursing group,while the FACIT-Sp and QOL scores were higher(P<0.05).CONCLUSION A nursing model based on Peplau’s interpersonal relationship theory combined with bladder function training can significantly improve prostate function and urinary symptoms,resulting in the restoration of physiological function and improvement in the QOL of patients with prostate cancer following TURP.

Relationship among Teacher,Students and Teaching Material based on Balance Theory

Balance theory holds that when the subject is in the unbalanced state,there is two basic way to eliminate this situation.One is to change his attitude on the cognitive object;the other is to change the subject's attitude on reference person.To ex plain the relationship among teacher,students and teaching material by applying the Balance theory can help us find and solve problems during the education.It can generate motivation to restore a new balance to promote the development of education.

Development of the Emerging Theory of Encountering Nursing in a Nurse-Nursed Dyadic Relationship (ThENNDyR)

Encounters are celebrated experiences between persons with connectedness in human situations as expectation. While being in a human dynamic and rhythmic interaction, nursing encounters are dyadic relationships illuminated as patterns of an interconnected relationship moving between the nurse and the nursed, and reflecting person-and-otherness events. The purpose of this paper is to describe the theory of Encountering Nursing in a Nurse-Nursed Dyadic Relationship (ThENNDyR) and to illuminate the four nursing practice processes on which the theory is founded: Knowing as appreciating relational moments;Reflecting as engaging moments;Realizing as patterns of living moments;and Transcending as celebrating moments. Nursing practice occurs in moments in which dyadic relationships transpire as nursing encounters. As fleeting as moments are, the four processes of nursing simultaneously take place as understanding conditions that the who and what of the person warrants persons. “Encountering nursing” is a momentary co-existence of persons in a person-and-otherness situation communicating connectedness-interconnectedness in distinct patterning. Interactions in nursing exist as persons remain wholes and complete in the moment.

On Ethical Literary Criticism and Game Theory--An Interview with Professor Nie Zhenzhao

In 2014,Huang Kaihong,a professor at School of Foreign Languages and Cultures,Southwest University of Science and Technology,interviewed the Doctoral advisor Professor Nie Zhenzhao during the period of his academic visiting to Central China Normal University.As early as in 2005,Huang Kaihong conducted an interview with Professor Nie Zhenzhao on the topic of the general introduction of ethical literary criticism.So around 11 years later,the second interview mainly covers not only the ethical literary criticism theory,but the game theory and the relationship between them as well.Professor Nie thinks whether the game theory can be applied to literature research is still under discussion.The theory of ethical literary criticism is a kind of methodology based on science and it can get the attention of literary critics at home and abroad,which is because it fits the practical needs of literary criticism,draws the literary criticism away from only emphasizing criticism genres and the research of criticism terms,and pays attention to the true nature of the literary text in literature research.After consulting Professor Nie Zhenzhao about some related questions from the perspective of game theory.Huang Kaihong gets some significant information concerning literature research and understands the latest core terms and the concrete application method of ethical literary criticism,especially the relationship between the instructing and aesthetic functions of literature.

《黄帝内经》中脏腑理论与阴阳五行关系探究

《黄帝内经》全面论述了中医学的思维方法,其重视整体观念,并构建了藏象理论,较为详细地描述了脏腑的功能、病机,同时蕴含着自然万物的生长之道,对现代人的诊治、养生等都有着长久且深远的影响。文章浅述了机体脏腑的生理、病机与阴阳五行生克制化之间的相关性。其中特别是脏腑的病机及临床症状,从其特点及阴阳五行关系进行描述,希望能够为中医基础理论的发展拓宽思路。

药学类专业现代学徒制师徒关系现状调研与问题研究

目的基于学徒的视角探索中国特色现代学徒制的发展道路,构建良好、健康、和谐的师徒关系,为优化现代学徒制人才培养模式、提高人才培养质量提供参考。方法编制调查问卷,于2023年9—12月对江苏省6所开设五年制高职药学类专业的职业院校中参与现代学徒制的学生开展问卷调查。结果不同带教考核管理机制、实习期间表现优秀师徒奖励对象的职业相关支持和心理社会支持得分比较,差异有统计学意义(P<0.05);不同师徒关系确立形式的学徒的职业相关支持得分比较,差异有统计学意义(P<0.05)。结论为构建健康融洽的师徒关系,企业应制定科学合理的师傅选拔制度、提升师傅的技能和素养,学校应重视学徒的培训,使学徒明确参与现代学徒制的意义。应以学校为主体,共同签订企业、师傅和学徒三方协议,明确各方责任和义务,落实师徒关系的确立形式与制度保障,从而确保现代学徒制的人才培养质量。

Application of PCA and HCA to the Structure-Activity Relationship Study of Fluoroquinolones

Density functional theory （DFT） was used to calculate molecular descriptors （properties） for 12 fluoro-quinolone with anti-S.pneumoniae activity. Principal component analysis （PCA） and hierarchical cluster analysis （HCA） were employed to reduce dimensionality and investigate in which variables should be more effective for classifying fluoroquinolones according to their degree of an-S.pneumoniae activity. The PCA results showed that the variables ELUMO, Q3, Q5, QA, logP, MR, VOL and △EHL of these compounds were responsible for the anti-S.pneumoniae activity. The HCA results were similar to those obtained with PCA.The methodologies of PCA and HCA provide a reliable rule for classifying new fluoroquinolones with antiS.pneumoniae activity. By using the chemometric results, 6 synthetic compounds were analyzed through the PCA and HCA and two of them are proposed as active molecules with anti-S.pneumoniae, which is consistent with the results of clinic experiments.

省域高等教育分类发展的竞合逻辑与实践路径

实现高等教育分类发展是建设教育强国的先决条件,省域高等教育分类发展对教育强国建设负有主体责任。本研究依托竞合理论,针对省域高等教育分类标准固化、合作联动不足和分类目标建设失衡、合作理念和行动不足等问题,提出竞合视角下省域高等教育分类发展的实践路径,通过构建省域高等教育分类多主体竞合生态关系,建立互涉共生的省域高校分类发展主体,形成互补嵌入的结构化竞合和评价机制,分类引领确立互为目标的价值旨归以突破传统分类发展中的路径依赖和组织惯习影响,为建设中国特色、世界一流的高等教育贡献力量。

基于ERG需求理论的出院早产儿主要照护者照护需求的质性研究

目的深入了解出院早产儿主要照护者的照护需求,为提供针对性的照护服务提供参考。方法采用描述性质性研究方法,基于ERG需求理论制订访谈提纲,2023年10-11月以目的抽样法选取从湖北省某三甲医院出院6个月内的25名早产儿主要照护者进行半结构式访谈,应用主题分析法对访谈资料进行整理分析。结果出院早产儿主要照护者照护需求归纳为3个主题:生存需求(日常照护知识与技能需求、异常情况识别与处理技能需求、发展性照护需求),相互关系需求(专业团队支持需求、社会团队支持需求和家庭支持需求),成长需求(角色适应需求和角色认可需求)。结论早产儿出院后,其主要照护者照护需求具有特殊性和多样性,应针对性地提供有效支持以满足照护者照护需求,减轻照护者照护负担和提升照护质量。

工业机器人应用与供应链效率提升——基于供应链治理与营运效率的双重视角

文章基于2011—2019年中国A股上市企业财务数据,研究工业机器人应用对企业供应链效率的影响。研究发现:工业机器人应用显著提高了企业供应链效率,该结果在一系列稳健性检验中得到验证;机制分析表明,工业机器人应用通过供应链治理渠道和营运效率渠道来提高供应链效率,在中西部地区、传统行业、竞争性行业、高市场优势地位、高资产专用性和高职工薪酬企业中作用更明显;进一步研究表明,工业机器人应用存在正向的供应链溢出效应,并可以实现兼顾供应链安全的效率提升。本研究为进一步优化工业机器人应用的相关政策制定和构建高质量供应链体系提供了政策启示。

半熟人视角下城市广场舞休闲冲突的形成与消解

近年来,城市广场舞冲突问题不断涌现,给城市发展和居民日常休闲活动带来一系列困扰。研究从半熟人视角出发,基于扎根理论,对城市广场舞休闲冲突的形成过程和消解机制进行探索性研究。研究认为,“半熟人”的人际特性交织着熟人和生人双重运行逻辑,是城市广场舞冲突发生的重要情境条件;不同利益群体在广场舞场域内进行“再熟人化”实践,交替性时空竞争和磋商过程构成其核心内涵;通过同时抱持正式和非正式磋商,半熟人社交下的广场舞休闲冲突本质上是一种“功能性冲突”,即通过“容忍”机制溶解分歧,避免冲突显化;通过“能动性”机制,利益群体不断反思广场舞实践的意义,以寻求冲突的消解,二者共同反馈广场舞“再熟人化”实践,凸显广场舞休闲活动的社会功能和价值。

人地关系视角下国内外生态情感研究进展与启示

生态情感体现了人们对生态环境的思考,是人与地、人与环境互动关系的重要映射。该文从人地关系视角对国内外生态情感的内涵与特征、类型与测度指标、生成原因与影响机制进行了系统梳理。总体上,现有研究多从情感主体、人与自然关系、体验感知3个角度阐释生态情感的概念;生态情感类型与测度指标通常依据情感类型、情感对象、情感特征划分;生态情感生成受到微观情感主体认知和宏观客观环境的共同作用,且多充当独立自变量、完全中介变量和部分中介变量,对情感主体的意愿、态度和行为产生直接或间接影响。基于此,对人地关系视角下生态情感研究进行述评与展望,提出刺激—机体—反应—控制(S-O-R-C)理论研究框架,以期为今后生态情感研究提供新的思路和参考。

数据治理的群体方案:基于数据群体影响的视角

数据的价值源于数据的收集及处理后呈现出来的群体特征,但是既有的数据治理模式均强调将数据权利内化为数据主体的个人权利。个人主义的数据主体权利无法代表数据群体层面的影响,数据群体影响在数据的治理中应当得到充分的考量,缺乏这种考量,数据治理无法真正维护数据的社会效益,其实效无法得到充分发挥。如何妥当地将数据群体影响纳入数据治理模式之中,需要更多依靠集体形式的数据治理模式,数据信托等数据集体管理模式可以为建立数据群体治理方案提供可行的建议。应当从数据收集合法性边界、数据管理机制、数据使用机制及数据问责机制三个机制出发,重新制定数据群体治理方案,实现数据更完善的治理模式。

Linear QSAR Regression Models for the Prediction of Bioconcentration Factors of Chloroanilines in Fish by Density Functional Theory

Density functional theory（DFT）-B3LYP level with the 6-311G＊＊（d,p） basis set was used to calculate a set of molecular quantum chemical descriptors of 12 chloroanilines. Quantitative structure-activity relationship（QSAR） models of the bioconcentration factors（BCF） of the anilines in fish were established using some of the following calculated descriptors： EHOMO, ENHOMO, ELUMO, ENLUMO, ΔE1（= ELUMO- EHOMO）, ΔE2（= ENLUMO- ENHOMO）, dipole moment（μ）, molecular volume（V）, vibrational energy of 0 K（Ev）, thermodynamic energy（E）, heat capacity（Cv）, entropy（Sm） and the charge of benzene ring（Qph）. Using the variable selection and leaps-and-bounds regression, the quantum chemical descriptors derived directly from the molecular structures were employed to develop a linear QSAR model between the bioconcentration factors（BCF） and two descriptors（Sm, ENHOMO） of 12 chloroanilines. Statistically, the most significant one is a two-parameter linear equation with the correlation coefficient（R^2） of 0.981 and cross-validated correlation coefficient（Rcv^2） of 0.967. The established QSAR model has good stability and predictability based on the results from Rcv2 of leave-one-out cross-validation, AIC, FIT and tα/2. The quantum chemical analyses were performed from two aspects of frontier molecular orbital and entropy. The results show that two structural describers are crucial to the bioconcentration activity of chloroanilines.

Stress-Strain Relationship and Failure Criterion for Concrete after Freezing and Thawing Cycles

The research of the failure criterion and one-dimensional stress-strain relationship of deteriorated concrete were carried out. Based on the damage mechanics theory, the dsmage which reflects the alternation of internal state of material were introduced into the formula presented by Desayi and Krishman and the weighted twin-shear strength theory. As a nondestructive examination method in common use, the ultrasonic technique was adopted in the study, and the ultrasonic velocity was used to establish the damage variable. After that, the failure criterion and one-dimensional stress-strain relationship for deteriorated concrete were obtained. Eventually, tests were carried out to study the evolution laws on the damage. The results show that the more freezing and thawing cycles are, the more apparently the failure surface shrinks. Meanwhile, the comparison between theoretical data and experimental data verifies tile rationality of tile damage-based one-dimensional stress-strain relationship proposed.

Studies of n-Octanol/water Partition Coefficients (lgK_(ow)) for Organophosphate Compounds by Density Functional Theory

Optimized calculation of 35 dialkyl phenyl phosphate compounds （OPs） was carded out at the B3LYP/6-31G^＊ level in Gaussian 98 program. Based on the theoretical linear solvation energy relationship （TLSER） model, the obtained parameters were taken as theoretical descriptors to establish the novel QSPR model for predicting n-octanol/water partition coefficients （lgKow） of OPs. The new model achieved in this work contains three variables, i.e., molecular volume （Vm）, dipole moment of the molecules （μ） and enthalpy （H^0）. For this model, R^2 = 0.9167 and SD = 0.31 at large t values. In addition, the variation inflation factors （VIF） of variables are all close to 1.0, suggesting high accuracy of the predicting model. And the results of cross-validation test （q^2 = 0.8993） and method validation also showed the model of this study exhibited optimum stability and better predictive power than that from semi-empirical method. The model achieved can be used to predict IgKow of congeneric compounds.

A novel binary effective medium model to describe the prepeak stressstrain relationship of combined bodies of rock-like material and rock

Combined bodies of rock-like material and rock are widely encountered in geotechnical engineering,such as tunnels and mines.The existing theoretical models describing the stress-strain relationship of a combined body lack a binary feature.Based on effective medium theory,this paper presents the governing equation of the“elastic modulus”for combined and single bodies under triaxial compressive tests.A binary effective medium model is then established.Based on the compressive experiment of concretegranite combined bodies,the feasibility of determining the stress threshold based on crack axial strain is discussed,and the model is verified.The model is further extended to coal-rock combined bodies of more diverse types,and the variation laws of the compressive mechanical parameters are then discussed.The results show that the fitting accuracy of the model with the experimental curves of the concretegranite combined bodies and various types of coal-rock combined bodies are over 95%.The crack axial strain method can replace the crack volumetric strain method,which clarifies the physical meanings of the model parameters.The variation laws of matrix parameters and crack parameters are discussed in depth and are expected to be more widely used in geotechnical engineering.

Solubility study of hydrogen in direct coal liquefaction solvent based on quantitative structure–property relationships model

Direct coal liquefaction(DCL)is an important and effective method of converting coal into high-valueadded chemicals and fuel oil.In DCL,heating the direct coal liquefaction solvent(DCLS)from low to high temperature and pre-hydrogenation of the DCLS are critical steps.Therefore,studying the dissolution of hydrogen in DCLS under liquefaction conditions gains importance.However,it is difficult to precisely determine hydrogen solubility only by experiments,especially under the actual DCL conditions.To address this issue,we developed a prediction model of hydrogen solubility in a single solvent based on the machine-learning quantitative structure–property relationship(ML-QSPR)methods.The results showed that the squared correlation coefficient R^(2)=0.92 and root mean square error RMSE=0.095,indicating the model’s good statistical performance.The external validation of the model also reveals excellent accuracy and predictive ability.Molecular polarization(a)is the main factor affecting the dissolution of hydrogen in DCLS.The hydrogen solubility in acyclic alkanes increases with increasing carbon number.Whereas in polycyclic aromatics,it decreases with increasing ring number,and in hydrogenated aromatics,it increases with hydrogenation degree.This work provides a new reference for the selection and proportioning of DCLS,i.e.,a solvent with higher hydrogen solubility can be added to provide active hydrogen for the reaction and thus reduce the hydrogen pressure.Besides,it brings important insight into the theoretical significance and practical value of the DCL.

Dark Matter and the Energy-Momentum Relationship in a Hydrogen Atom

Einstein derived the energy-momentum relationship which holds in an isolated system in free space. However, this relationship is not applicable in the space inside a hydrogen atom where there is potential energy. Therefore, in 2011, the author derived an energy-momentum relationship applicable to the electron constituting a hydrogen atom. This paper derives that relationship in a simpler way using another method. From this relationship, it is possible to derive the formula for the energy levels of a hydrogen atom. The energy values obtained from this formula almost match the theoretical values of Bohr. However, the relationship derived by the author includes a state that cannot be predicted with Bohr’s theory. In the hydrogen atom, there is an energy level with n = 0. Also, there are energy levels where the relativistic energy of the electron becomes negative. An electron with this negative energy (mass) exists near the atomic nucleus (proton). The name “dark hydrogen atom” is given to matter formed from one electron with this negative mass and one proton with positive mass. Dark hydrogen atoms, dark hydrogen molecules, other types of dark atoms, and aggregates made up of dark molecules are plausible candidates for dark matter, the mysterious type of matter whose true nature is currently unknown.