基于Gross理论的农村青年群体心理类APP交互设计研究

目的基于Gross理论解决农村青年大学生心理问题,以APP为载体与用户进行互动从而调节用户情绪。方法通过文献研究、问卷调查和用户访谈,对当代农村青年大学生心理问题进行深入分析和研究,进而从Gross情绪调节理论的角度,对农村青年大学生在不同情境下的情绪状态进行深入挖掘,从而进行需求分析,逐步转化为对应的功能点,并基于Gross理论和APP交互设计构建模型来输出设计方案。最后,运用李克特五分量表进行方案的可用性评估,并采用积极情绪与消极情绪量表(PANAS)进行用户积极情绪变化的验证。结论将Gross情绪调节理论引入心理类APP的交互设计中,创造出一款情绪调节的APP。经过用户测试,能够有效改善用户的情绪问题,帮助他们更好地管理情绪,同时也为其他同类APP的设计提供了参考和借鉴。另外,在研究过程中,验证了Gross理论的有效性和设计策略的合理性,为今后的进一步推广和理论应用提供了借鉴。

Spatiotemporal changes of gross primary productivity and its response to drought in the Mongolian Plateau under climate change

Gross primary productivity(GPP)of vegetation is an important constituent of the terrestrial carbon sinks and is significantly influenced by drought.Understanding the impact of droughts on different types of vegetation GPP provides insight into the spatiotemporal variation of terrestrial carbon sinks,aiding efforts to mitigate the detrimental effects of climate change.In this study,we utilized the precipitation and temperature data from the Climatic Research Unit,the standardized precipitation evapotranspiration index(SPEI),the standardized precipitation index(SPI),and the simulated vegetation GPP using the eddy covariance-light use efficiency(EC-LUE)model to analyze the spatiotemporal change of GPP and its response to different drought indices in the Mongolian Plateau during 1982-2018.The main findings indicated that vegetation GPP decreased in 50.53% of the plateau,mainly in its northern and northeastern parts,while it increased in the remaining 49.47%area.Specifically,meadow steppe(78.92%)and deciduous forest(79.46%)witnessed a significant decrease in vegetation GPP,while alpine steppe(75.08%),cropland(76.27%),and sandy vegetation(87.88%)recovered well.Warming aridification areas accounted for 71.39% of the affected areas,while 28.53% of the areas underwent severe aridification,mainly located in the south and central regions.Notably,the warming aridification areas of desert steppe(92.68%)and sandy vegetation(90.24%)were significant.Climate warming was found to amplify the sensitivity of coniferous forest,deciduous forest,meadow steppe,and alpine steppe GPP to drought.Additionally,the drought sensitivity of vegetation GPP in the Mongolian Plateau gradually decreased as altitude increased.The cumulative effect of drought on vegetation GPP persisted for 3.00-8.00 months.The findings of this study will improve the understanding of how drought influences vegetation in arid and semi-arid areas.

基于Gross情绪调节理论的心理护理对耐药结核病患者心理应激、治疗依从性及生活质量的影响

目的:探讨基于Gross情绪调节理论的心理护理对耐药结核病(DR-TB)患者心理应激水平、治疗依从性及生活质量的影响。方法:使用随机数表法将2022年1—12月在我院就诊的80例DR-TB患者分为对照组(n=40)和观察组(n=40)。对照组给予常规护理,观察组给予在常规护理基础上基于Gross情绪调节理论的心理护理。比较两组心理应激水平、治疗依从性及生活质量。结果:干预后,两组BDI、BAI评分均下降,且观察组BDI、BAI评分均低于对照组(P<0.05);观察组MMAS-8评分高于对照组(P<0.05);干预后,两组QLI-TB评分均上升,且观察组QLI-TB评分高于对照组(P<0.05)。结论:基于Gross情绪调节理论的心理护理能有效改善DR-TB患者焦虑、抑郁情绪,对提高患者治疗依从性及生活质量有较大意义。

Effect of VOJTA Therapy on Gross Motor Function in Children with Cerebral Palsy

Objective: To investigate the effect of VOJTA therapy on gross motor function in children with cerebral palsy. Methods: The 86 children with cerebral palsy were all from the First People’s Hospital of Jingzhou City from January 2023-December 2023, and were divided into the control group and the study group with 43 cases according to the principle of voluntariness. Results: In terms of total effective rate of treatment, the gross motor function scale-88 (GMFM-88) was used to evaluate the effective rate before and after treatment, and the effective rate of the study group was higher than that of the control group, and the difference was statistically significant, and the scores of gross motor items of GMFM-88 were better than those of the control group after treatment, and the difference was statistically significant (P 0.05). Conclusion: The application of VOJTA therapy in the treatment of children with cerebral palsy can not only promote the rehabilitation of gross motor function, but also help to improve the treatment effect, and the earlier the treatment, the better.

Gross Alpha and Beta Activities and Related Lifetime Risks Assessment Due to Ingestion of Drinking Water from Different Sources in the District of Abidjan, Cote d’Ivoire

Drinking good quality water is essential for better health. It is therefore essential to assess the radiological quality of all water consumed in the District of Abidjan in order to prevent related hazards. Thus, the objective of this study was to assess the risk of cancer due to the ingestion of alpha and beta emitting radionuclides in the different types of water consumed in the region. A total of 63 water samples with 43 tap water samples, 5 bottled mineral water and 15 sachet water samples was collected and taken to GAEC laboratory for analysis. The low background Gas-less Automatic Alpha/Beta counting system (Canberra iMaticTM) was used to determine alpha and beta activity concentrations. Activity concentrations of both gross alpha and gross beta obtained in water sample were respectively lower than the WHO recommended limits of 0.1 Bq/l and 1 Bq/l. Also, the annual effective dose and total equivalent effective dose found in mineral bottled water samples were higher than in other types of water. The assessment of radiological lifetime risk has shown values of cancer risk due to ingestion alpha and beta emitters lower than recommended limit. These results indicate that there is no health hazard associated to consumption of water in the District of Abidjan.

Safety and efficacy of transcatheter arterial embolization in autosomal dominant polycystic kidney patients with gross hematuria: Six case reports

BACKGROUND To retrospectively report the safety and efficacy of renal transcatheter arterial embolization for treating autosomal dominant polycystic kidney disease(ADPKD)patients with gross hematuria.CASE SUMMARY The purpose of this study is to retrospectively report the safety and efficacy of renal transcatheter arterial embolization for treating ADPKD patients with gross hematuria.Materials and methods:During the period from January 2018 to December 2019,renal transcatheter arterial embolization was carried out on 6 patients with polycystic kidneys and gross hematuria.Renal arteriography was performed first,and then we determined the location of the hemorrhage and performed embolization under digital subtraction angiography monitoring.Improvements in routine blood test results,routine urine test results,urine color and postoperative reactions were observed and analyzed.Results:Renal transcatheter arterial embolization was successfully conducted in 6 patients.The indices of 5 patients and the color of gross hematuria improved after surgery compared with before surgery.No severe complication reactions occurred.CONCLUSION For autosomal dominant polycystic kidney syndrome patients with gross hematuria,transcatheter arterial embolization was safe and effective.

一个高效求解含时Gross-Pitaevskii方程的算法

Gross-Pitaevskii方程广泛应用于玻色-爱因斯坦凝聚体(Bose-Einstein condensate,BEC)的动力学研究,然而这个方程通常很难解析求解.因此发展相应的高精度数值求解方法非常重要.发展了结合算符劈裂法、Crank-Nicolson算法和四阶精度Numerov算法的高效求解Gross-Pitaevskii方程的新数值计算方法.通过数值计算可以表明,与传统的四阶精度的五点差分法相比,所提出的算法具有高效和消耗内存小的优点.

数值求解耦合Gross-Pitaevskii方程组基态解的离散归一化梯度流方法

本文提出了一种求解磁场项为常数的耦合Gross-Pitaevskii方程组基态解的数值方法.基于单组分近似理论,本文将方程组的能量函数等价为单组分的能量泛函,然后基于降阶后的能量表达式提出了离散归一化梯度流数值方法.数值算例表明,该方法高效且可靠.

基于Sheth Newman Gross的消费价值理论的盲盒产品营销策略优化研究——以泡泡玛特公司为例

近年来,随着中国经济的稳定发展,居民可支配收入的不断提高,人们在满足基本生活需要的前提下,也在不断地追求着个性化的消费。潮流玩具盲盒凭借着其未知性和稀有性一夜爆火。面对新的行业、新的市场,如何才能更好地抓住消费者的需求并明确未来的发展方向,是潮流玩具企业急需考虑的问题。本文在整理总结前人的研究基础上,以Sheth-Newman-Gross的消费者价值理论为支撑,构建了泡泡玛特公司盲盒产品的消费者购买行为模型,以消费价值划分的五个维度即功能价值、社会价值、情感价值、认知价值、条件价值设计观察变量,探索盲盒产品消费价值里的哪些因素对购买行为有显著相关性,从而为该公司营销策略优化改进提出可行性建议。研究结果表明:功能价值、社会价值、情感价值对购买行为有显著的正向影响,认知价值和条件价值对购买行为的影响并不显著。根据研究结论,虽然本文所提的建议主要是针对泡泡玛特公司的营销策略,但也可以推广到有相似发展模式的行业,这对于其他行业的发展有很大的借鉴意义。In recent years, with the stable development of the Chinese economy and the continuous increase in disposable income of residents, people have been pursuing personalized consumption while meeting their basic living needs. The trendy toy blind box went viral overnight due to its unknown and rare nature. Facing new industries and markets, how to better grasp consumer needs and clarify future development directions is an urgent issue that trendy toy companies need to consider. Based on the summary of previous research and supported by Sheth Newman Gross’s consumer value theory, this article constructs a consumer purchasing behavior model for blind box products of POP Mart Company. Using five dimensions of consumer value, namely functional value, social value, emotional value, cognitive value, and conditional value, observation variables are designed to explore which factors in the consumption value of blind box products are significantly correlated with purchasing behavior, and to provide feasible suggestions for optimizing and improving the company’s marketing strategy. The research results indicate that functional value, social value, and emotional value have a significant positive impact on purchasing behavior, while cognitive value and conditional value have no significant impact on purchasing behavior. According to the research conclusion, although the suggestions proposed in this article are mainly aimed at the marketing strategy of POP Mart Company, they can also be extended to industries with similar development models, which has great reference significance for the development of other industries.

儿童粗大动作发展特征与汉语发展性阅读障碍的关联

目的:探究儿童粗大动作发展特征与汉语发展性阅读障碍(DD)的关联。方法:从北京市某三甲医院精神专科门诊招募27名7~10岁确诊汉语DD儿童,从北京某普通小学招募年龄、性别、总智商相匹配的27名儿童为对照组。采用儿童粗大动作发展测试量表第三版(TGMD-3)、儿童发育协调障碍评估工具(M-ABC)中动静态平衡测验评估被试儿童的粗大动作发展水平。采用小学生识字量测试题库及评价量表、一分钟读字、小学生阅读能力测评评估被试阅读能力。结果:汉语DD儿童TGMD-3总分、位移动作总分、物控动作总分、动静态平衡得分均低于对照组(P<0.05)。Logistic回归分析显示动静态平衡得分、位移动作总分、物控动作总分和TGMD-3总分与患有阅读障碍负关联(OR=3.08、1.35、1.16、1.13,均P<0.05)。结论:儿童粗大动作发展落后与汉语发展性阅读障碍有关联。

基于Gross认知重评的机器人认知情感交互模型

为了增强机器人的认知情感分析能力,依据AVS情感空间和有限状态机(FSM)提出了一种基于Gross认知重评策略的认知情感交互模型.首先,通过分析情感状态之间的欧式距离,研究外界情感刺激对情感状态转移概率的影响;然后,采用有限状态机描述了受到认知重评策略影响的情感状态转移过程;最后,根据情感状态转移概率和7种基本情感的空间坐标,得出受到刺激后机器人情感状态的空间位置.实验结果表明,与不受认知重评策略影响的情感交互模型相比,所提模型能够减少机器人对外界情感刺激的依赖,从而有效地促进了和谐的人机交互体验.

Gross-Pitaevskii方程的复行波解

Hyperbolic tangent法是研究非线性微分方程的有力工具,通过利用hyperbolic tangent法得到非线性Gross-Pitaevskii方程的复行波解。

耦合Gross-Pitaevskii方程的变分原理

运用半反推方法,首次对耦合Gross-Pitaevskii方程进行变分分析,建立了一个简单的变分公式,其耦合项来源于不同分量之间的交叉相互作用.该公式为通过变分迭代寻求两分量玻色凝聚体中新型孤立波解提供了一个理论依据.

亚纯函数唯一性的Gross问题

F．Gross提出问题：能否找到两个（甚至一个）有穷集会Sj（j＝1；2），使得满足Ef（Sj）＝Eg（Sj）（j＝1，2）的任何两个整函数f和g必定恒等，这里Ef（Sj）表示Sj关于f的逆像，计重数．仅供助[6]对于亚纯函f，和g对此问题作了肯定的回答．本文以（S）和（S）代替EF（S）和Eg（S），对这个问题作了进一步的讨论，这里（S）是与Ef（S）相同的点集，但不计重教．

关于Gross问题的一个注记

本文研究亚纯函数的唯一性，得到了如下结果．设Ｓ＝｛ｚ：ｚ３－ｚ２－１＝０｝，ｆ（ｚ）与ｇ（ｚ）是满足Θ（∞，ｆ）＞１２，Θ（∞，ｇ）＞１２，的两个非常数亚纯函数．若Ｅ（０，ｆ）＝Ｅ（０，ｇ），Ｅ（Ｓ，ｆ）＝Ｅ（Ｓ，ｇ）以及Ｅ（∞，ｆ）＝Ｅ（∞，ｇ），则ｆ（ｚ）≡ｇ（ｚ）．

Gross-Pitaevskii方程的数值解及其动力学研究(英文)

采用辛-打靶法求解了简谐势阱中碱金属玻色-爱因斯坦凝聚原子在T=0时的基态波函数,检验了波函数的稳定性,并研究了当简谐势阱突然改变时波函数随时间演化的动力学.

二维阻尼Gross-Pitaevskii(GP)方程的整体解

考察一类描述吸引Bose Einstein凝聚(BEC)的二维阻尼Gross Pitaevskii(GP)方程iφt=-Δφ+｜x｜2φ-｜φ｜2φ+ia｜φ｜4φ,t≥0,x∈R2,a<0.借鉴文献(CommunMathPhys,1983,87:567～576.)关于经典Schr dinger方程研究的思想和结果,建立GP方程与一个经典的非线性数量场方程的对应关系,得到方程的整体解存在的一个充分条件.

一类带阻尼项的Gross-Pitaevskii方程在二维空间中的坍塌性质

研究一类描述吸引Bose Einstein凝聚(BEC)的阻尼Gross Pitaevskii(GP)方程iut=-Δu+｜x｜2u-｜u｜2u+iau,t≥0,x∈R2,a>0.从偏微分方程的严格理论出发,对照BEC的物理性质,应用并发展了M.Tsutsumi(SIAMJMathAnal,1984,15(2):357～366.)中的有关思想和方法,证明了上述GP方程其初值问题将在一定的条件下发生坍塌现象.

含时线性势Gross-Piteavskii方程的孤立波解

首先对双曲函数法进行了扩展,使其可用于求解变系数非线性演化方程,然后用此方法成功得到了Gross-Pitaevskii方程在某含时线性势下的两类精确解.结果表明在吸引势情形下,方程存在钟形包络孤立波解;在排斥势情形下,存在扭结形包络孤立波解.该方程可用来描述重力场中在随时间变化的外磁场作用下的玻色—爱因斯坦凝聚体的演化过程,故所得解具有重要的物理意义.

一维含时Gross-Pitaevskii方程下三个玻色-爱因斯坦凝聚体间的干涉(英文)

从理论上应用辛算法数值求解一维含时GP方程,研究存在陷浮势和陷浮势为零时三个玻色-爱因斯坦凝聚体间的干涉.当陷浮势存在时,玻色-爱因斯坦凝聚体间发生弹性碰撞;如果在t=0时陷浮势为零,三个凝聚体间发生干涉现象,并且发现几率密度随着时间的演化是振荡的.