Optimization and coordination of South-to-North Water Diversion supply chain with strategic customer behavior

The South-to-North Water Diversion （SNWD） Project is a significant engineering project meant to solve water shortage problems in North China. Faced with market operations management of the water diversion system, this study defined the supply chain system for the SNWD Project, considering the actual project conditions, built a decentralized decision model and a centralized decision model with strategic customer behavior （SCB） using a floating pricing mechanism （FPM）, and constructed a coordination mechanism via a revenue-sharing contract. The results suggest the following： （1） owing to water shortage supplements and the excess water sale policy provided by the FPM, the optimal ordering quantity of water resources is less than that without the FPM, and the optimal profits of the whole supply chain, supplier, and external distributor are higher than they would be without the FPM; （2） wholesale pricing and supplementary wholesale pricing with SCB are higher than those without SCB, and the optimal profits of the whole supply chain, supplier, and external distributor are higher than they would be without SCB; and （3） considering SCB and introducing the FPM help increase the optimal profits of the whole supply chain, supplier, and external distributor, and improve the efficiency of water resources usage.

Service Customized Space-Air-Ground Integrated Network for Immersive Media: Architecture, Key Technologies, and Prospects

The space-air-ground integrated network(SAGIN) is regarded as the key approach to realize global coverage in future network and it reaches broad access for various services. Being the new paradigm of service, immersive media(IM) has attracted users’ attention for its virtualization, but it poses challenges to network performance, e.g. bandwidth, rate, latency. However, the SAGIN has limitations in supporting IM services, such as 4 K/8 K video, virtual reality, and interactive games. In this paper, a novel service customized SAGIN architecture for IM applications(SAG-IM) is proposed, which achieves content interactive and real-time communication among terminal users. State-of-the-art research is investigated in detail to facilitate the combination of SAGIN and service customized technology, which provides endto-end differentiated services for users. Besides, the functional components of SAG-IM contain the infrastructure layer, perception layer, intelligence layer, and application layer, reaching the capabilities of intelligent management of the network. Moreover, to provide IM content with ultra-high-definition and high frame rate for the optimal user experience, the promising key technologies on intelligent routing and delivery are discussed. The performance evaluation shows the superiority of SAG-IM in supporting IM service.Finally, the prospects in practical application are high-lighted.

The Impact of Fitness between Consumers and Product-harm Crisis on the Online Dysfunctional Customer Behavior

With the popularization of the Internet,this technology has changed the form of information dissemination. The information will spread quickly when food product harm crisis happens,and the phenomenon that information of product-harm spills over is very common. This article is based on " Frustration- Misbehaving" research paradigm,combined with the information dissemination motivation theory,discusses that the fitness between the consumers and the crisis will promote consumers' dysfunctional customer behavior. The study found that the fitness between the consumers and the crisis has significant effect on consumers' dysfunctional customer behavior,perceived social damage has a mediator effect between fitness and consumers' misbehavior,and the moderating effect of consumers' aggression tendency is significant,but not the emotional tendency. The theoretical contribution and valuable implications of findings for communication of crisis management are discussed at last.

Multimodal integrated intervention for children with attentiondeficit/hyperactivity disorder

BACKGROUND Attention-deficit/hyperactivity disorder(ADHD)is one of the most common disorders in child and adolescent psychiatry,with a prevalence of more than 5%.Despite extensive research on ADHD in the last 10 to 20 years,effective treatments are still lacking.Instead,the concept of ADHD seems to have become broader and more heterogeneous.Therefore,the diagnosis and treatment of ADHD remains challenging for clinicians.AIM To investigate the effects of a multimodal integrated intervention for children with ADHD.METHODS Between March 2019 and September 2020,a total of 100 children with ADHD who were diagnosed and treated at our hospital were assessed for eligibility,two of whom revoked their consent.A case-control study was conducted in which the children were equally assigned,using a randomized number table,to either a medication group(methylphenidate hydrochloride extended-release tablets and atomoxetine hydrochloride tablets)or a multimodal integrated intervention group(medication+parent training+behavior modification+sensory integration therapy+sand tray therapy),with 49 patients in each group.The clinical endpoint was the efficacy of the different intervention modalities.RESULTS The two groups of children with ADHD had comparable patient characteristics(P>0.05).Multimodal integrated intervention resulted in a significantly higher treatment efficacy(91.84%)than medication alone(75.51%)(P<0.05).Children who received the multimodal integrated intervention showed lower scores in the Conners Parent Symptom Questionnaire and the Weiss Functional Impairment Rating Scale than those treated with medication alone(P<0.05).The Sensory Integration Scale scores of children in the multimodal integrated intervention group were higher than those of children in the medication group(P<0.05).Children who received the multimodal integrated intervention had higher compliance and family satisfaction and a lower incidence of adverse events than those treated with medication alone(P<0.05).CONCLUSION Multimodal integrated intervention effectively alleviated symptoms associated with ADHD in children.It enhanced their memory and attention with high safety and parental satisfaction,demonstrating good potential for clinical promotion.

Relationship of Stress Coping Behaviors and Changes in Resilience during an Integrated Nursing Practicum

This study aims to clarify what kinds of resilience and coping strategies students employ to successfully complete their clinical practicum and provide suggestions for instruction that will allow students to carry out effective learning activities. The study subjects were 86 students enrolled at Nursing University A for the 2019 school year and planning to take the integrated nursing practicum. The survey was conducted using an anonymous, self-administered questionnaire. The Wilcoxon signed-rank test was used to determine the amount of change in resilience factors from the surveys before and after the practicum. Subsequently, multiple regression analysis was carried out with stress coping behaviors that were significantly associated with resilience factors in univariate analysis as independent variables and the amount of change in resilience factors before and after the practicum as dependent variables. A total of 56 responses were received (response rate 65.8%) from the 85 survey subjects. Innate resilience factors increased significantly from 41 pre-practicums to 44 post-practicums. Acquired resilience factors also increased significantly from 32 pre-practicums to 35 post-practicums (p < 0.01). The results of multiple regression analysis found that the stress coping behavior of “changing point of view” (β = 0.361, p < 0.01) and pre-practicum innate resilience factors (β = −0.456, p < 0.01) were significantly associated with innate resilience factors. Examining the relationship between the amount of change in student resilience and stress coping behaviors revealed that the stress coping behavior of “changing point of view” was associated with innate resilience. This finding suggests that resilience may be increased by changing one’s perspective on an event by taking on a new way of thinking. The results suggested that helping students transform realizations made during reflection into learning and create a sense of meaning may lead to fostering innate resilience during integrated nursing practicums.

The Effect of Service Quality on Behavioral Loyalty Through Customer Satisfaction and Attitudinal Loyalty in the 4-Star Hotel in East Java, Indonesia

This research was conducted to test and analyze the influence of service quality on behavioral loyalty through customer satisfaction and attitudinal loyalty to 4-Star Hotel in East Java.This research is a survey research.The sampling technique used is non probability sampling.Sample sizes are 200 respondents.The analysis tool used is Structural Equation Model(SEM)Analysis.The result of the research shows that hypothesis proposed in this research is accepted.Academic suggestion submitted is for research that will come dating need to be explored influence of other variables that influence behavioral loyalty.While practical suggestions submitted to business actors is for business actors to pay attention and keep the variables that effect behavioral loyalty.Especially studied in this study they are:service quality,customer satisfaction,and attitudinal loyalty.

Integrated Behavioral Healthcare in Thailand:A Case Study from Chiang Mai

Purpose:This study aims to examine the level of behavioral health integration in primary care clinics among patients with hypertension and type 2 diabetes in Chiang Mai,Thailand.It also aims to explore the provider perceived prevalence of behavioral problems and need for an expert behavioral health consultant on the primary care team and the risk and protective factors of the patients’psychological and cardio-metabolic health outcomes.Methodology:Using survey data between 2017 and 2018 regarding the level of integration as measured by a Practice Integration Profile,provider ratings of prevalence and need based on a Provider Survey,and patient lifestyle and behavioral problems with a Health Risk Assessment in six primary health care settings in Chiang Mai,Thailand(n=335).We conducted ordinary least squares regressions to explore the relationship between each of the patient psychological and cardio-metabolic health outcomes and physical,mental health and substance abuse variables while controlling for the demographics.Results:The results showed overall high levels of integration,but significant variability across clinics.Providers rated prevalence of health risk and need for a Behavioral Health Consultant as moderate.Results of the patient health risk assessment were variable,with some problems high severity,others low.Conclusion:The results reflect a need for integrated behavioral health into the health care system in Thailand especially for those who are in the chronic illness condition.Recommendations for future study include an evaluation of the translation quality and validity and reliability of the study measures under the Thai context.This study fills the research gap of lacking research on the level of integrated care in clinics in Thailand.

Interfacial behavior of a thermoelectric film bonded to a graded substrate

To improve the thermoelectric converting performance in applications such as power generation,reutilization of heat energy,refrigeration,and ultrasensitive sensors in scramjet engines,a thermoelectric film/substrate system is widely designed and applied,whose interfacial behavior dominates the strength and service life of thermoelectric devices.Herein,a theoretical model of a thermoelectric film bonded to a graded substrate is proposed.The interfacial shear stress,the normal stress in the thermoelectric film,and the stress intensity factors affected by various material and geometric parameters are comprehensively studied.It is found that adjusting the inhomogeneity parameter of the graded substrate,thermal conductivity,and current density of the thermoelectric film can reduce the risk of interfacial failure of the thermoelectric film/graded substrate system.Selecting a stiffer and thicker thermoelectric film is advantageous to the reliability of the thermoelectric film/graded substrate system.The results should be of great guiding significance for the present and upcoming applications of thermoelectric materials in various fields.

BBACIMA:A Trustworthy Integrity Measurement Architecture through Behavior-Based TPM Access Control

Two limitations of current integrity measurement architectures are pointed out： （1） a reference value is required for every measured entity to verify the system states, as is impractical however; （2） malicious user can forge proof of inexistent system states. This paper proposes a trustworthy integrity measurement architecture, BBACIMA, through enforcing behavior-based access control for trusted platform module （TPM）. BBACIMA introduces a TPM reference monitor （TPMRM） to ensure the trustworthiness of integrity measurement. TPMRM enforces behavior-based access control for the TPM and is isolated from other entities which may be malicious. TPMRM is the only entity manipulating TPM directly and all PCR （platform configuration register） operation requests must pass through the security check of it so that only trusted processes can do measurement and produce the proof of system states. Through these mechanisms malicious user can not enforce attack which is feasible in current measurement architectures.

高管团队行为整合对双元创新的影响:组织能力的中介作用和批判性反思的调节作用

双元创新是企业在激烈竞争的市场环境中保持领先的关键,是企业持续发展和壮大的重要驱动力。本文以高管团队行为整合、双元创新、组织能力和批判性反思为自变量、因变量、中介变量和调节变量,以209家高新技术企业为实证研究样本,通过理论分析与实证研究,揭示了高管团队行为整合对双元创新的影响,以及组织能力的中介作用和批判性反思的调节作用。研究结果表明:高管团队行为整合对双元创新有显著的正向作用,适应能力仅在高管团队行为整合与突破性创新之间起完全中介作用,协调能力在高管团队与双元创新之间起部分中介作用。批判性反思在高管团队行为整合与双元创新之间起正向调节作用。本研究丰富了双元创新理论研究,从高管团队行为整合视角入手,探究了双元创新的可实现性。实证结果为双元创新的可实现性提供了证据支持,也为企业高管实施双元创新提供了理论指导。

顾客授权行为对员工工作重塑的影响:有调节的中介模型

基于自我决定理论,通过373位员工多时点追踪样本探讨顾客授权行为对员工工作重塑的影响及其机制和作用边界,结果表明:顾客授权行为正向影响员工工作重塑,角色宽度自我效能感在这一过程中起正向调节作用;和谐式工作激情在顾客授权行为和工作重塑之间起部分中介作用;角色宽度自我效能感不仅强化了顾客授权行为与和谐式工作激情的正向关系,还进一步强化顾客授权行为通过和谐式工作激情影响员工工作重塑的间接效应。

模拟集成电路设计课程实验项目驱动式教学改革

基于高校模拟集成电路设计课程实验项目分散且教学目标不明确,缺乏系统性和工程应用性,提出了项目驱动式教学改革。以与企业合作的工程项目为基础设立实验项目,并分解成由易及难的多个实验题目,分阶段、分步骤完成实验内容,最终完成模拟集成电路设计全流程实验,以“带隙基准电压源芯片全定制设计实验”为例阐述了实施步骤。课程实验项目采用驱动式教学加深了学生对课程内容的理解,有助于培养学生扎实的工程实践能力。

顾客授权行为对员工服务主动性的影响和作用机制研究

从资源保存理论视角出发,引入心理可得性和权力需要作为中介和调节变量,通过一项时间滞后的问卷设计和两项基于场景的实验设计,深入探讨了顾客授权行为对员工服务主动性的影响机制和作用边界。研究结论表明:顾客授权行为对员工服务主动性具有显著正向影响;心理可得性在顾客授权行为与员工服务主动性之间起中介作用;权力需要不仅调节顾客授权行为对员工心理可得性的直接作用,还进一步调节顾客授权行为通过员工心理可得性对其服务主动性的间接效应。

知识冲突情景下跨界行为对员工创造力的作用机制研究

跨界行为对员工创造力的影响至关重要,因而成为组织行为学研究的热点之一,然而在内部既有知识与外部异质知识冲突下,跨界行为对员工创造力的影响如何,既有研究尚未明确。基于资源依赖与信息加工理论,构建有调节的链式中介作用模型,探究知识冲突情景下跨界行为对员工创造力的作用机制。通过290个有效样本的实证研究得出如下结论:跨界行为对员工创造力有显著正向影响;认知灵活性与知识整合在跨界行为与员工创造力之间起显著中介作用;认知灵活性与知识整合在跨界行为与员工创造力之间起链式中介效应;知识冲突正向调节跨界行为对认知灵活的直接影响。本文拓展了跨界行为与知识冲突个体层面的影响研究,深化了跨界行为对创造力影响的认知灵活性与知识整合作用机制,突破了既有研究的知识冲突消极影响论,提出了其对跨界行为影响的积极效应论。同时,为企业如何通过跨界行为有效提升员工创造力提供了理论依据与决策参考。

虚拟品牌社区角色压力对顾客抱怨行为的影响研究

角色压力作为影响个体行为的压力源受到了学者们的广泛关注,但研究主要集中在正式组织中,鲜有学者关注角色压力在非正式组织中的作用。文章基于角色压力理论和资源保存理论探讨虚拟品牌社区角色压力对顾客抱怨行为的影响及中介机制。通过收集309名虚拟品牌社区成员的样本数据进行实证分析,结果发现:角色压力越大越可能促使顾客产生抱怨行为;角色压力不仅会直接影响顾客抱怨行为的产生还会通过影响顾客倦怠进而影响顾客抱怨行为;个体所拥有的个人资源会负向调节角色压力与顾客倦怠的关系。

职业教育横向融通的双精准育人体系构建与实践路径

我国职业教育聚焦点正在从体量发展、解决规模问题向人才培养质量优秀率、企业对人才需要契合性进行战略转向,在此过程中出现优势资源协调难、育训管理差异多、利益诉求差别大等校企横向融通欠佳现象;为深化高职教育教学改革,适应国家经济结构调整和产业转型升级对人才培养需求,以个人职业生涯可持续发展的职业教育体系建设为目标,以精准聚焦社会服务与人才培养为实践路径,构建“三个对接、三种模式、两个平台”;打造多层次“订式培养”的双精准育人体系,促使校企技术技能人才培养适销对路,促进职业教育与职业培训相互融通。

基于ITHBC理论AVF肾病患者围透析期自我管理方案的构建

目的构建科学、可行的自体动静脉内瘘(AVF)肾病患者围透析期自我管理方案。方法通过文献检索,以健康行为改变整合理论(ITHBC)为理论基础初步构建AVF肾病患者围透析期自我管理方案,应用德尔菲法对24名专家进行2轮专家咨询,对各级指标进行评定与修改。结果2轮专家咨询问卷回收率均为100%(24/24),专家权威系数(Cr)分别为0.895、0.915,专家协调系数Kendall's W分别为0.153、0.221。第2轮专家意见变异系数为0.010~0.099,均小于0.250。2轮德尔菲专家咨询确定3个一级指标、10个二级指标和22个三级指标。结论基于ITHBC理论构建AVF肾病患者围透析期自我管理方案具有较好的科学性与可操作性,能够为AVF肾病患者围透析期间自我管理提供依据和指导。