Application Analysis of Doctor-Nurse Cooperation Follow-up Model Based on the Internet Platform in Continuation Care of Patients after Urooncology Surgery

Objective:To explore the application effect of a doctor-nurse cooperation follow-up model based on an Internet platform in the continuation of care for patients after uro-oncology surgery.Methods:A convenient sampling method was used to select patients with urinary system tumors who underwent surgery in the Department of Urology in Grade III A general hospital in Shanghai from May to August 2022.Patients who underwent surgery from May to June 2022 were assigned to the control group,and those who underwent surgery from July to August 2022 were assigned to the experimental group.The control group received routine post-discharge nursing health education and telephone follow-up.On the basis of routine discharge guidance,the experimental group implemented the intervention method based on the Internet platform in continuation care.The levels of self-management efficacy,satisfaction,and incidence of unplanned readmission were compared one month after discharge between the two groups.Results:One month after discharge,the self-management efficacy of the experimental group(90.15±7.92)was significantly higher than that of the control group(79.10±7.84),and the patient satisfaction score(97.83±2.32)was significantly higher than that of the control group(90.23±2.58),with statistical significance(P<0.05).Additionally,the incidence of unplanned readmissions within one month after discharge in the experimental group(1.59%)was slightly lower than that in the control group(4.84%).Conclusion:The doctor-nurse cooperation follow-up model based on the Internet platform in continuation care can significantly improve the self-management efficiency of patients after discharge and enhance patient satisfaction,providing a new approach for discharge follow-up of urological tumor patients after surgery.

New partial cooperation model for ill-posed bilevel programming problem via satisfactory degree

Partial cooperation formulation is a more viable option than optimistic＇s and pessimistic＇s to solve an ill-posed bilevel programming problem.Aboussoror＇s partial cooperation model uses a constant as a cooperation index to describe the degree of follower＇s cooperation.The constant only indicates the leader＇s expectation coefficient for the follower＇s action,not the follower＇s own willingness.To solve this situation,a new model is proposed by using the follower＇s satisfactory degree as the cooperation degree.Then,because this new cooperation degree is a function which is dependent on the leader＇s choice and decided by the follower＇s satisfactory degree,this paper proves such proposed model not only leads an optimal value between the optimistic value and pessimistic＇s,but also leads a more satisfactory solution than Aboussoror＇s.Finally,a numerical experiment is given to demonstrate the feasibility of this new model.

Impact of Distribution Fairness Degree and Entanglement Degree on Cooperation

We explore the impact of distributional fairness degree and entanglement degree on the cooperation between different players by investigating a modified prisoner＇s dilemma game. We not only introduce a new concept of distributional fairness degree, but also obtain the cooperation conditions for overcoming dilemma in terms of fairness and entanglement inequalities. It is demonstrated that distributional fairness can be of fundamental importance to promote cooperation with the help of quantum entanglement.

Degree distribution and robustness of cooperative communication network with scale-free model

With the requirements of users enhanced for wireless communication, the cooperative communication will become a development trend in future. In this paper, a model based on complex networks with both preferential attachment is researched to solve an actual network CCN （Cooperative Communication Network）. Firstly, the evolution of CCN is given by four steps with different probabilities. At the same time, the rate equations of nodes degree are presented to analyze the evolution of CCN. Secondly, the degree distribution is analyzed by calculating the rate equation and numerical simulation. Finally, the robustness of CCN is studied by numerical simulation with random attack and intentional attack to analyze the effects of degree distribution and average path length. The results of this paper are more significant for building CCN to programme the resource of communication.

THE STUDY ON DEGREE DISTRIBUTION PROPERTY OF COMPLEX NETWORK BASED ON COOPERATIVE COMMUNICATION

Complex networks have been widely studied. Recently,many results show that the degree distributions of some large networks follow the form of power-law and these networks possess better robustness against random nodes failure. As an effective technology on combating the channel fading,wireless cooperative communication is becoming one of the most important methods to improve the wireless communication performances. In this paper,the complex network models based on cooperative communication and non-cooperative communication are established; and the degree distribution properties for them are studied. The simulation results show that the degree distributions of these networks also follow the form of power-law,which means that the addition of cooperative communi-cation links will not change the property of degree distribution and then these networks will possess better robustness against random nodes failure as well.

Degree-Based Probabilistic Caching in Content-Centric Networking

Content-Centric Networking is a novel future network architecture that attracts increasing research interests in recent years. In-network caching has been regarded as a prominent feature of Content-Centric Networking since it is able to reduce the network traffic, alleviate the server bottleneck and decrease the user access latency. However, the CCN default caching scheme results in a high caching redundancy, causing an urgent need for an efficient caching scheme. To address this issue, we propose a novel implicit cooperative caching scheme to efficiently reduce the caching redundancy and improve the cache resources utilization. The simulation results show that our design achieves a higher hit ratio and a shorter cache hit distance in comparison with the other typical caching schemes.

Evaluation on Agricultural Regional Coordination Degree of Beijing,Tianjin and Hebei

According to the characteristics of agricultural system in Beijing,Tianjin and Hebei,population pressure,resource utilization and construction capability are taken as the first grade indices.And there are a total of 14 second grade indices,such as the per capita cultivated land,per capita grain yield,per capita meat product,per capita aquatic product,per capita fruit,per capita water resource,per capita GDP,multiple cropping index,and proportion of agricultural expenditure in financial expenditure.An evaluation theory system for the coordination degree of agricultural system is established;and the empirical study on the agricultural coordination degree of Beijing,Tianjin and Hebei is carried out.Result shows that agricultural cooperative development in Beijing,Tianjin and Hebei is still in its primary stage.It is put forward that ideology is the premise,plan should take the lead,transportation is the foundation,and enhancing the brand is the key.Countermeasures are put forward for the agricultural cooperative development in Beijing,Tianjin and Hebei,such as enhancing the sense of strategic positioning during agricultural cooperative development in Beijing,Tianjin and Hebei,promoting the agricultural cooperative development planning in Beijing,Tianjin and Hebei,establishing a modern and integrated transport network system,strengthening the agricultural science and technology support,and improving the grade of agricultural products.

Practice on CSU-CCECC-ABU Cooperation Mode

Student exchange program has been an integral part of higher education,which is popularly known as international joint-,double-,and combineddegree programs,which perform an important role in which its strategic plan is aimed to allow students to become true global citizens.Educational Internationalization strategy brings important benefits to individuals,institutions,and the nation’s education systems.The international student exchange program is not only a powerful tool in strengthening the relationship between two institutions but also helps in building the social,political,and economic development of the partner nations.Also,it is among the most cost-effective ways to project influence around the world.Educational collaboration on student exchange has had a beneficial impact on the status of any country,institution,and students,influencing society at its prominent backdrop for only favourable outcomes and a brighter future.CSU-CCECC-ABU collaboration was the first of its kind,and it was in accordance with both institutions'missions to encourage collaborative innovation to address the needs and problems of Nigeria,the People's Republic of China,and the rest of the globe.This paper first outlined the background concepts and explicitly analyzed the pattern of cooperation practice,research on the National,University,and Students benefits respectively.Second,it provided a comprehensive description of challenges faced by exchange students during their stay in China.Third,suggestions were also provided on how to improve and sustain the educational cooperation practice of the joint degree program.Furthermore,it provides the current status of the CSU-CCECC-ABU cooperation practice.Finally,the paper provides directions to subsequent research studies.

加入合作社对家庭农场适度规模经营的影响

本文在探讨家庭农场适度规模经营两种理论观点之争的基础上,基于中国社会科学院农村发展研究所2020年中国乡村振兴综合调查(CRRS)数据,采用普通最小二乘法(OLS)系统考察了家庭农场加入合作社的规模扩大效应及其作用机制。研究发现:首先,加入合作社能够扩大家庭农场经营规模,推动家庭农场适度规模经营。经测算,当前中国家庭农场最优经营规模为188亩,因而家庭农场经营规模仍有扩大的空间。其次,家庭农场加入合作社的规模扩大效应存在异质性,收入水平高、社会资本水平低和自有机械化水平低的家庭农场加入合作社的规模扩大效应更明显。再次,加入合作社扩大家庭农场经营规模主要来自内部服务获取机制和外部资源获取机制,且合作社所提供的销售服务和金融支持对家庭农场经营规模扩大具有更强的促进效应。最后,耕地细碎化程度负向调节家庭农场加入合作社的规模扩大效应,耕地细碎化不利于加入合作社的家庭农场扩大经营规模。本文的研究为推动家庭农场适度规模经营,促进其与合作社融合发展提供了理论指导和决策依据。

广义安全的本体、视界与范式:“关系和合度”解析

基于中国关系本体论对安全的本体和视界进行解析,并且建构中国的安全理论范式,是为全球安全治理提供中国方案的重要方面。安全是一种什么样的“实在”,这是十分重要的本体论问题;而以什么样的“视界”考察安全,则是非常棘手的认识论难题。“关系和合度”解析为“广义安全论”视域下的安全本体、视界与范式提供了哲学诠释。安全是“关系性实在”,是和合状态的共享性秩序,是呈现人与世界“广义性联系”的“关系和合度”。如果关系的和合程度是安全获得的程度,那么安全就是以“关系和合度”为自变量的函数,广义安全便是呈现人与世界“关系和合度”的安全,是“行为体间的优态共存”。广义安全凸显“关系和合度”的适然性,安全之境即是保持优态共存的“适然之境”,是当下所发生的一切关系的总体性和合,这为总体国家安全观以及全球安全观提供了理论支撑。广义安全观是集成与整合诸安全构成要素与安全领域的大安全理念,是“场域安全”思维的完好体现,是多重时空关系状态与多种活动性质特点的融合。

基于OBE理念的药学专业硕士能力培养模式探究

研究生教育是高等教育的最高层次,培育优质的研究生人才能够加速医药产业的发展,但是随着药学专业硕士研究生的不断扩招,在培养过程中相继发现药学专业学位硕士培养方案与学术型硕士趋同、学生实践创新意识缺乏、导师对企业生产缺乏了解及校企合作制度不够完善等问题。为解决以上问题,促进医药事业的长足发展,该文提出建立以OBE先进教育理念为支撑的校企育人制度,建设与优化协同创新资源共享平台,构建基于“协同理论”为支撑的导师协同指导制度,希望能从以上三个方面着手不断完善药学专硕培养体系。

校企联动模式下专业学位研究生实践创新能力的培养探索

校企联动是高等教育中的一种人才培养模式,基于该模式加强专业学位研究生实践创新能力培养,有利于学校与科研机构或工业企业之间资源的共享,不断提升学生的就业竞争力、拓宽其就业渠道。然而,实践过程中发现,现阶段专业学位研究生培养仍存在诸多问题,限制了高水平专业学位研究生的培养。为此,相关专业需要基于多维度视角,合理制定人才培养目标与办学定位,不断优化实践教学与毕业设计,基于实际情况对制度体系与管理机制进行改革创新,同时推动课内外知识体系与校内外实践环境的深度融合,为实践创新型专业学位研究生培养提供保障。

产教融合背景下专业学位研究生校企合作培养:价值逻辑、构成要素与优化路径

随着产教融合理念的深入推进,校企合作是落实专业学位研究生教育产教融合的实践形式。基于卓越工程师培养需求,校企合作培养在助力培养国家创新精神和实践能力高素质人才、提高高校研究生教育教学质量和专业化水平、提高企业行业市场竞争力以及提升学生未来职业发展能力等方面发挥着关键作用。专业学位研究生校企合作培养成效的显现,与政府政策指引、学校支持、企业资源供给和学生参与等多个构成要素之间的动态协同密切相关。在现实中,由于理念、目标、利益分配机制等方面的差异,专业学位研究生校企合作培养仍面临校企双方资源整合困难、人才培养与实践脱节、双导师制度未达到预期效果、合作机制评价标准不健全等现实问题和挑战,因此应优化校企合作培养计划与课程设置,建立校企合作实践教学体系与平台,强化校企合作师资队伍建设与管理,完善校企合作质量监控与评价体系,切实提升专业学位研究生人才培养质量。

产学合作协同机制下食品类硕士专业学位实践基地建设的探索与研究

校外实践基地是食品类专业学位研究生进行专业实践的主要载体,也是产学合作协同发展、深度融合的重要平台,对提升食品类专业硕士综合素质和实践能力具有重要意义。现阶段,食品类专业学位研究生实践基地的建设情况仍然存在很多问题,并未达到预期目标。针对研究生校外培养实践基地建设存在的问题进行阐述,旨在对食品类专业学位研究生实践基地建设模式进行探索与研究,以期为提高食品类硕士专业学位实践基地的建设提供理论依据。

我国专业学位研究生教育协同育人培养的现状与对策

新时代加快推进高等教育的现代化发展是建设创新型国家的重要举措,实现专业学位研究生教育的高质量发展是其关键的一环。立足新时代对专业学位研究生教育的新要求,我国专业学位研究生教育在协同育人机制中存在的问题主要有:专业学位研究生培养模式弱差异化,专业学位研究生实践教学环节薄弱,缺乏协同育人长效机制,协同育人评价机制不够完善。我国专业学位研究生协同育人的策略是,强化专业学位研究生分类培养,强化协同育人实践教学环节,建立协同育人长效合作机制,完善协同育人评价机制。只有如此才能为国家行业产业转型升级和创新发展提供强有力的人才支撑。

基于深度强化学习的办公流程任务分配优化

在办公平台中存在异构流程任务大量并行的情况,不仅需要任务执行者具有较强的能力,也对协同调度系统的性能提出了要求。采用强化学习(RL)算法,结合协作配合度、松弛度等定量分析,并基于马尔可夫博弈理论提出多智能体博弈模型,实现以总体流程配合度和最大完工时间为优化目标的优化调度系统,提高了总体执行效率。以真实的业务系统流程作为实验场景,在相同的优化目标下,对比D3QN等3种深度强化学习(DRL)算法和基于蚁群的元启发式算法,验证了所提方法的有效性。

DMANet:针对空间非合作目标位姿估计的密集多尺度注意力网络

利用单目相机对空间非合作目标进行准确的姿态估计对于空间碎片清除、自主交会和其他在轨服务至关重要。然而,单目姿态估计方法缺乏深度信息,导致尺度不确定性问题,大大降低了其精度和实时性。本文首先提出了一种多尺度注意块(Multi-scale attention block, MAB),从输入图像中提取复杂的高维语义特征。其次,基于MAB模块,提出了空间非合作目标6自由度位姿估计的密集多尺度注意网络(Dense multi-scale attention network, DMANet),该网络由平面位置估计、深度位置估计和姿态估计3个分支组成,通过引入基于欧拉角的软分类方法,将位姿回归问题表述为经典分类问题。此外,设计了空间非合作目标模型,并利用Coppeliasim构建了姿态估计数据集。最后,与其他最先进的方法相比,在SPEED+、URSO数据集和本文数据集上全面评估了所提出的方法。实验结果表明,该方法具有较好的姿态估计精度。

高品质生活视角下智慧城市的多维解构与协同建设

智慧城市建设应当以人民需求为导向。基于高品质生活视角,对智慧城市进行多维解构并搭建五维评价体系。结合熵权TOPSIS模型、耦合协同度模型,对兰州市智慧城市建设水平及智慧生活、安全、社交、公平、发展各维度建设程度进行了实证分析,并进一步评估兰州智慧城市系统下各维度间的协同情况。结果表明:兰州智慧城市建设水平在2016-2021年间总体呈上升趋势,由比较低水平发展为一般水平,其中安全、公平、生活、社交水平呈波动上升,而智慧发展水平呈“倒W”型曲折下降;兰州智慧城市建设协同度由2016年的极不协同上升到2019年的中级协同,再到2021年的勉强协同。在强省会战略布局下,兰州市智慧城市建设要以满足人民美好生活需求为导向,走生活、安全、社交、公平以及发展建设五维协同推进之路。

校企高度融合背景下校外实习基地建设路径探索

校外实习基地构建是校企高度融合背景下培养专业学位研究生的关键所在。为破解专业学位研究生业务实训不到位、所培养能力与社会需求脱节、缺少校外实践环节的难题,针对校企高度融合背景下专业学位研究生培养特点,基于产学研一体化建设和“双导师制”培养模式探讨了校外实习基地建设方案,提出了以学校整体优势、学院行业优势、导师人脉优势为引领的三级联动机制,并基于贵州大数据优势,以典型煤矿和金矿作为试点构建校企高度融合的校外实习基地,为提高人才培养与社会需求的契合度,以及能解决实际生产问题的高层次应用型人才的培养提供了参考。

全程化护理联合情志护理在孕妇羊水穿刺中应用效果

目的探究全程化护理联合情志护理对提高孕妇羊水穿刺配合度的效果。方法选择2021年2月至2023年2月期间在濮阳市妇幼保健院进行羊水穿刺孕妇82例,使用随机数表法分为对照组及观察组,各41例。对照组进行常规护理,观察组进行全程化护理联合情志护理,对比两组配合度、生命指征(舒张压、收缩压、心率)、不良情绪[焦虑自评量表(SAS)、抑郁自评量表(SDS)]、护理满意度、并发症发生率。结果观察组配合度(97.56%)高于对照组(78.05%),差异有统计学意义(P<0.05)。护理后,两组舒张压、收缩压均有所降低,对照组心率升高,且对照组舒张压、收缩压、心率高于观察组,差异有统计学意义(P<0.05)。护理后,两组不良情绪评分均有所降低,且观察组SAS、SDS评分低于对照组,差异有统计学意义(P<0.05)。对照组护理满意度(73.17%)低于观察组(95.12%),差异有统计学意义(P<0.05)。观察组并发症发生率(2.44%)低于对照组(21.95%),差异有统计学意义(P<0.05)。结论对进行羊水穿刺孕妇实施全程化护理联合情志护理,可提高配合度,减轻患者心理压力,改善患者不良情绪,提高护理满意度,降低并发症发生率。