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The effects of day rehabilitation training on stable schizophrenia
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作者 Zixiang Li Rui Li +1 位作者 Yongpeng Zi Runjuan Ma 《Journal of Translational Neuroscience》 2023年第4期17-22,共6页
Objective:To investigate the effects of day rehabilitation exercises on patients with stable schizophrenia.Methods:A total of 80 patients with stable schizophrenia who had been admitted to Yunnan Psychiatric Hospital ... Objective:To investigate the effects of day rehabilitation exercises on patients with stable schizophrenia.Methods:A total of 80 patients with stable schizophrenia who had been admitted to Yunnan Psychiatric Hospital between July,2022 and December,2022 were randomly selected as the subjects of this study.The selected patients were distributed equally at random between a reference group and an experimental group.The experimental group received day interventions based on a traditional rehabilitation model,and the reference group received traditional rehabilitation measures.Results:Prior to the procedure,the values of the Nucleolus Organizer Regions Scale(NORS)and the Positive and Negative Syndrome Scale(PANSS)were slightly different between the reference and experimental groups,but the difference was not statistically significant(P>0.05).After the intervention,the values of the NORS and PANSS scale were statistically different(P<0.05).Conclusion:The day rehabilitation training improved the NORS and PANSS scores of stable schizophrenia patients compared to traditional rehabilitation methods. 展开更多
关键词 SCHIZOPHRENIA day rehabilitation rehabilitation effects
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Spectral Analysis of Stock Data Series and Evidence of Day-of-the-Week Effects
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作者 李卫华 王朔中 《Journal of Shanghai University(English Edition)》 CAS 2002年第2期136-140,共5页
Daily return series of Dow Jones Industrial Average Index (DJIA) and Shanghai Conposite Index are investigated using spectral analysis methods. The day of the week effect is found in the frequency domain in both ... Daily return series of Dow Jones Industrial Average Index (DJIA) and Shanghai Conposite Index are investigated using spectral analysis methods. The day of the week effect is found in the frequency domain in both stock markets. Time domain performances of the daily returns are also studied. Although both markets have a clear weekly component in the frequency domain, they show some different behaviors with respect to the day of the week effects. 展开更多
关键词 daily return day of the week effect PERIODOGRAM maximum entropy.
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My Days of the week
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作者 朱婷婷 《小雪花(初中高分作文)》 2005年第1期43-43,共1页
Monday,Monday,math on Monday,Tuesday,Tuesday,art on Tuesday.Wednesday,Wed.
关键词 My days of the week
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Effect of day length and temperature on the pollen fertility in photo(thermo)-sensitive genic male-sterile rice
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作者 HUANG Qinglui and TANG Xihua,Shanghai Inst of Piant physiology,Acad Sinica,Xhanghai 200032,China 《Chinese Rice Research Newsletter》 1996年第2期4-5,共2页
The effect of day length and temperature on the pollen fertility of five photoperiod-sensitive genic male-sterile japonica rice lines (PGMSR) and three temperature-sensitive genic malesterile indica rice lines (TGMSR)... The effect of day length and temperature on the pollen fertility of five photoperiod-sensitive genic male-sterile japonica rice lines (PGMSR) and three temperature-sensitive genic malesterile indica rice lines (TGMSR) were investigated in phytotron. The light source used for illumination was xenon lamp, and the light intensity which plant accepted on the leaf surface was 300—350μmol photons ms. The results indicated that pollens of PGMSR 7001S and E47S aborted completely whereas a little part of 31116S pollens appeared normal under long day photoperiod (LD,25℃,15h) (Table 1). High temperature (HT, 30℃, 12h) and lower temperature (LT, 展开更多
关键词 length effect of day length and temperature on the pollen fertility in photo sensitive genic male-sterile rice theRMO
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Epidemic of Rabies and Effect of Its Vaccine against a Dog That Consecutively Attacked Ten People in One Day 被引量:1
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作者 GAO Li Dong ZHANG Hong +15 位作者 CAI Liang CHEN Bo Zhong JIANG Yong Lin LIU Yun Zhi LV Xin Jun YU Peng Cheng HU Shi Xiong LIU Fu Qiang LI Hao LI Ge Ying SHEN Xin Xin TAO Xiao Yan ZHANG Si Yu LIU Jia Hui TANG Qing LI Jun Hua 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2014年第1期60-64,共5页
On December 21, 20:10, a stray dog consecutively attacked 10 people in Lengshui Village, Ningyuan County, Yongzhou City, Hunan Province, China. The dog was killed by the local CDC staff and vicinity villager, its bra... On December 21, 20:10, a stray dog consecutively attacked 10 people in Lengshui Village, Ningyuan County, Yongzhou City, Hunan Province, China. The dog was killed by the local CDC staff and vicinity villager, its brain tissue sample was taken within 24 h. The epidemic focus was disinfected and the injured people received post exposure prophylaxis (PEP). Pathogens were detected in the tissue sample by the provincial CDC. The immunity and safety of rabies vaccine were assayed after PEP, the injured people were regularly followed up in the following 2 y and 6 mon. 展开更多
关键词 Epidemic of Rabies and effect of Its Vaccine against a Dog That Consecutively Attacked Ten People in One day gene Figure PV PEP
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Daily Patterns in Stock Returns: Evidence From the New Zealand Stock Market 被引量:1
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作者 Li Bin Liu Benjamin 《Journal of Modern Accounting and Auditing》 2011年第10期1116-1121,共6页
关键词 新西兰 股票 股市 证据 产业部门 指数和 市场 季节性
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TREATMENT OF CHRONIC BRONCHITIS AND BRONCHIAL ASTHMA WITH MOXIBUSTION IN DOG DAYS
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作者 王莹 《World Journal of Acupuncture-Moxibustion》 1998年第3期12-15,共4页
Moxibustion in dog days" is a unique therapy for chronic bronchitis and bronchial asthma by means of drug-seperated moxibustion. In the present paper, therapeutic methods, and clinical short-and long-term therape... Moxibustion in dog days" is a unique therapy for chronic bronchitis and bronchial asthma by means of drug-seperated moxibustion. In the present paper, therapeutic methods, and clinical short-and long-term therapeutic effects of "moxibustion in dog days" are introduced and it is indicated that "moxibustion in dog days" has very good the short-and long-term therapeutic effects, with the long-term therapeutic effect better than the short-term one, for chronic bronchitis and bronchial asthma. Also, the concrete methods for increase of the short-term therapeutic effect are put forward. 展开更多
关键词 MOXIBUSTION in dog dayS Chronic BRONCHITIS BRONCHIAL ASTHMA Observation of clinical therapeutic effects
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A NUMERICAL STUDY FOR THE EFFECT OF TROPICAL 40—50 DAY OSCILLATION ON ASIAN SUMMER MONSOON
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作者 倪允琪 徐海明 蒙晓 《Acta meteorologica Sinica》 SCIE 1990年第2期146-156,共11页
By using a five-layer primitive equation model with P-sigma coordinates, the effect of convective heating source with the oscillation of a dipole pattern over the tropical Indian Ocean-Western Pacific on Asian sum- me... By using a five-layer primitive equation model with P-sigma coordinates, the effect of convective heating source with the oscillation of a dipole pattern over the tropical Indian Ocean-Western Pacific on Asian sum- mer monsoon is investigated. The results from simulations show that the oscillatary heating source may cause oscillations in east-west zonal circulation at the equator, in cross-equatorial flow, in meridional monsoon circulation and in the phase of high-low level circulation over Asia, with period same as that of the oscillating heat source. Furthermore, the influence mechanism of the tropical heating source associated with oscillations on Asian summer monsoon circulation is also studicd. It is clearly shown that the west- ward propagation of thermally-forced Rossy waves to the west of the oscillatary heating source and the northward propagation of disturbances can give rise to oscillations of the equatorial east-west zonal circula- tion and monsoonal meridional circulation. Finally, the oscillation of all the Asian summer monsoon cir- culation is formed. 展开更多
关键词 OVER day OSCILLATION ON ASIAN SUMMER MONSOON A NUMERICAL STUDY FOR the effect of TROPICAL 40
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中国省际黄金周旅游倍增效应时空差异及影响因素分析
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作者 谷义江 孙根年 《地理与地理信息科学》 CSCD 北大核心 2024年第1期142-148,共7页
基于2010—2019年中国31个省域国庆/春节黄金周旅游数据,通过核密度估计、探索性空间数据分析、空间计量模型等方法对黄金周旅游倍增效应的时空演变及其影响因素进行探讨。结果发现:①研究期间中国省际黄金周旅游倍增效应呈现整体增强趋... 基于2010—2019年中国31个省域国庆/春节黄金周旅游数据,通过核密度估计、探索性空间数据分析、空间计量模型等方法对黄金周旅游倍增效应的时空演变及其影响因素进行探讨。结果发现:①研究期间中国省际黄金周旅游倍增效应呈现整体增强趋势,但区域差异逐渐扩大,冷热点分化明显;②国庆假期旅游倍增效应“东高西低”且变化较大,春节假期旅游倍增效应形成东北、西南、粤琼3个稳定高值区,呈三足鼎立态势;③31个省域黄金周旅游存在明显的空间依存性,倍增系数高(低)省域的周边省域倍增系数亦高(低);④人均GDP、公路里程对国庆假期旅游倍增效应存在负向影响,高A级旅游景区、铁路里程对国庆假期旅游倍增效应存在正向影响,冬季气候舒适度、冰雪旅游指数和高A级旅游景区对春节假期旅游倍增效应存在正向影响。 展开更多
关键词 黄金周旅游 倍增效应 时空格局 影响因素
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An application of Bayesian multilevel model to evaluate variations in stochastic and dynamic transition of traffic conditions
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作者 Emmanuel Kidando Ren Moses +1 位作者 Thobias Sando Eren Erman Ozguven 《Journal of Modern Transportation》 2019年第4期235-249,共15页
This study seeks to investigate the variations associated with lane lateral locations and days of the week in the stochastic and dynamic transition of traffic regimes(DTTR).In the proposed analysis,hierarchical regres... This study seeks to investigate the variations associated with lane lateral locations and days of the week in the stochastic and dynamic transition of traffic regimes(DTTR).In the proposed analysis,hierarchical regression models fitted using Bayesian frameworks were used to calibrate the transition probabilities that describe the DTTR.Datasets of two sites on a freeway facility located in Jacksonville,Florida,were selected for the analysis.The traffic speed thresholds to define traffic regimes were estimated using the Gaussian mixture model(GMM).The GMM revealed that two and three regimes were adequate mixture components for estimating the traffic speed distributions for Site 1 and 2 datasets,respectively.The results of hierarchical regression models show that there is considerable evidence that there are heterogeneity characteristics in the DTTR associated with lateral lane locations.In particular,the hierarchical regressions reveal that the breakdown process is more affected by the variations compared to other evaluated transition processes with the estimated intra-class correlation(ICC)of about 73%.The transition from congestion on-set/dissolution(COD)to the congested regime is estimated with the highest ICC of 49.4%in the three-regime model,and the lowest ICC of 1%was observed on the transition from the congested to COD regime.On the other hand,different days of the week are not found to contribute to the variations(the highest ICC was 1.44%)on the DTTR.These findings can be used in developing effective congestion countermeasures,particularly in the application of intelligent transportation systems,such as dynamic lane-management strategies. 展开更多
关键词 Dynamic TRANSITION of traffic regimes Hierarchical model BAYESIAN frameworks LANE laterallocations dayS of the week DISPARITY effect
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Calendar Effects in AAPL Value-at-Risk
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作者 Hong-Kun Zhang Zijing Zhang 《Journal of Mathematics and System Science》 2016年第6期215-233,共19页
关键词 风险价值 日历 标准正态分布 季节效应 统计特性 统计分析 预测评估 投资组合
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矿山固体废物的环境效应研究进展及大冶铜绿山尾矿的环境效应 被引量:31
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作者 王亚平 鲍征宇 王苏明 《矿物岩石地球化学通报》 CAS CSCD 1998年第2期30-34,共5页
矿山固体废物的环境效应研究进展及大冶铜绿山尾矿的环境效应王亚平鲍征宇王苏明(中国地质大学,武汉430074)(山西地勘局水文勘查院,太原030024))关键词矿山固体废物尾矿环境效应大冶铜绿山矿山的环境效应主要是指固... 矿山固体废物的环境效应研究进展及大冶铜绿山尾矿的环境效应王亚平鲍征宇王苏明(中国地质大学,武汉430074)(山西地勘局水文勘查院,太原030024))关键词矿山固体废物尾矿环境效应大冶铜绿山矿山的环境效应主要是指固体废物的污染。固体废物的污染已经成... 展开更多
关键词 矿山固体废物 尾矿 环境效应 大冶铜绿山
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周内效应和月度效应:中国证券投资基金市场的实证研究 被引量:14
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作者 李凌波 吴启芳 汪寿阳 《管理学报》 2004年第1期41-46,共6页
对中国证券市场中开放式基金和封闭式基金的周内效应、月度效应和月内效应进行了实证检验,并与指数基准进行了比较。结果表明,中国基金市场存在一定的日历效应。上海基金指数和大部分样本开放式基金周一日收益率相对更高,上半月的日收... 对中国证券市场中开放式基金和封闭式基金的周内效应、月度效应和月内效应进行了实证检验,并与指数基准进行了比较。结果表明,中国基金市场存在一定的日历效应。上海基金指数和大部分样本开放式基金周一日收益率相对更高,上半月的日收益率均值低于下半月的日收益率均值;封闭式基金在3月和8月的月收益率分别达到了年内各月的较大、较小水平。 展开更多
关键词 基金业绩 周内效应 月度效应 月内效应
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基于分位数回归模型的沪深股市风险测量研究 被引量:19
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作者 王新宇 赵绍娟 《中国矿业大学学报》 EI CAS CSCD 北大核心 2008年第3期416-421,共6页
探讨了分位数回归理论相对于传统最小二乘回归模型在金融时间序列建模和风险测量方面的应用特点,分别采用滞后收益率、星期虚拟变量、滞后收益率的均值和方差作为解释变量的条件分位数回归模型,对1996-2004年期间中国沪深股市的在险价值... 探讨了分位数回归理论相对于传统最小二乘回归模型在金融时间序列建模和风险测量方面的应用特点,分别采用滞后收益率、星期虚拟变量、滞后收益率的均值和方差作为解释变量的条件分位数回归模型,对1996-2004年期间中国沪深股市的在险价值(VaR)进行动态估计,实证研究了沪深市场存在的"VaR星期效应"行为,发现周内各日的VaR水平呈现显著的非均一性,且VaR后验测试结果优于不对称自回归条件异方差模型.结果表明:分位数回归模型适用于金融时间序列厚尾数据在高置信水平下的VaR估计,是一个有效的半参数风险测量方法和认识市场风险变化模式的途径. 展开更多
关键词 分位数回归 风险测量 星期效应 在险价值
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基于修正GARCH模型的中国股市收益率与波动周内效应实证研究 被引量:27
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作者 陈雄兵 张宗成 《中国管理科学》 CSSCI 2008年第4期44-49,共6页
本文研究《证券法》实施之后的2000—2006年沪深股市收益率与波动的周内效应。利用修正的GARCH模型,发现两市收益率的最大与最小值均分别出现在周二与周四;两市的最小波动均出现在周二,但沪市的最大波动在周三,而深市的最大波动则在周... 本文研究《证券法》实施之后的2000—2006年沪深股市收益率与波动的周内效应。利用修正的GARCH模型,发现两市收益率的最大与最小值均分别出现在周二与周四;两市的最小波动均出现在周二,但沪市的最大波动在周三,而深市的最大波动则在周一。进一步的分析表明中国股市的收益率与市场风险有显著的正向关系,即投资者由于承担高风险而受到补偿获得高收益。文章最后对周内效应的存在提出了两种解释。 展开更多
关键词 周内效应 波动性 GARCH模型 市场风险
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中国股票市场“周内效应”的再研究 被引量:20
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作者 石柱鲜 吴泰岳 《数理统计与管理》 CSSCI 北大核心 2005年第3期93-99,共7页
本文避免了通常利用方差分析方法检验周内效应时的不足之处,利用考虑到异方差情况ARCH模型,通过采用虚拟变量,在研究沪深两市日收益率的周内效应的基础上,进一步考察其方差变动的周内效应。通过实证分析发现沪市存在显著为正的星期五效... 本文避免了通常利用方差分析方法检验周内效应时的不足之处,利用考虑到异方差情况ARCH模型,通过采用虚拟变量,在研究沪深两市日收益率的周内效应的基础上,进一步考察其方差变动的周内效应。通过实证分析发现沪市存在显著为正的星期五效应,深市存在显著为负的星期一效应与显著为正的星期五效应,并且深市日收益的方差变化也存在一定的周内效应。 展开更多
关键词 异方差 周内效应
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降水对西安黄金周旅游影响的模拟评估研究 被引量:7
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作者 雷向杰 张文静 赵晓萌 《西北大学学报(自然科学版)》 CAS CSCD 北大核心 2013年第1期133-138,共6页
目的利用西安28个黄金周逐日降水和旅游资料建立降水对黄金周国内旅游收入、游客人数影响模拟方程,为黄金周国内旅游预估提供理论根据和方法。方法通过查阅文献资料和收集相关数据,将黄金周降水分为4种类型,分别确定降水影响国内旅游收... 目的利用西安28个黄金周逐日降水和旅游资料建立降水对黄金周国内旅游收入、游客人数影响模拟方程,为黄金周国内旅游预估提供理论根据和方法。方法通过查阅文献资料和收集相关数据,将黄金周降水分为4种类型,分别确定降水影响国内旅游收入和游客人数虚拟指数,构建模拟方程,对黄金周国内旅游情况进行模拟。结果模拟效果总体较好。有4个黄金周模拟效果较差,其中两个是因为除降水影响外,还受到冰冻雨雪灾害等的影响。另外两个是由上年影响造成的,通过订正模拟可以消除影响,达到较好的模拟效果。结论引入降水影响虚拟指数,建立模拟方程和订正模拟方法,可以较好地模拟西安黄金周国内旅游收入和游客人数。根据黄金周天气预报判定其降水类型,利用模拟方程、上年国内旅游收入和游客人数就可以对当年黄金周国内旅游收入和游客人数做出比较准确的预估。 展开更多
关键词 黄金周 降水对旅游的影响 模拟和预评估 西安市
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沪深股市周内效应再检验 被引量:8
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作者 韩国文 刘安坤 《重庆大学学报(社会科学版)》 CSSCI 北大核心 2014年第3期33-41,共9页
运用GARCH(1,1),GARCH(1,1)-M和EGARCH(1,1)模型,对中国沪深两市收益率进行了收益率均值的周内效应和收益率波动性的周内效应实证分析。同时对样本区间进行分段处理,以检验自1996年起实行的涨跌停板制度对股市周内效应是否存在削弱作用... 运用GARCH(1,1),GARCH(1,1)-M和EGARCH(1,1)模型,对中国沪深两市收益率进行了收益率均值的周内效应和收益率波动性的周内效应实证分析。同时对样本区间进行分段处理,以检验自1996年起实行的涨跌停板制度对股市周内效应是否存在削弱作用。研究发现,中国股票市场在相应的样本区间存在显著的周内效应,但是在不同区间周内效应的具体分布不尽相同。同时发现,股票风险的增加能够增大收益率,且收益率的波动性存在杠杆效应。 展开更多
关键词 周内效应 涨跌停板 风险溢价 杠杆效应
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中国证券市场的周期性异象检验 被引量:11
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作者 吴启芳 赵秀娟 汪寿阳 《南方经济》 北大核心 2006年第2期54-70,共17页
本文分析了6年多来中国证券市场大盘指数和基金指数的周内、月内及年内效应,并对其相互间的关联性进行了检验。实证表明,中国市场存在“周二周四”的周内效应;市场大盘指数2月份的收益率相对最高,基金指数在3月份、12月份的收益率较高,... 本文分析了6年多来中国证券市场大盘指数和基金指数的周内、月内及年内效应,并对其相互间的关联性进行了检验。实证表明,中国市场存在“周二周四”的周内效应;市场大盘指数2月份的收益率相对最高,基金指数在3月份、12月份的收益率较高,同时大盘指数和基金指数9月份的收益率都显著较低;各指数第三季度收益率相对最低;上半年收益率要高于下半年。联动性检验显示,周二、周四与月内的不同时段交互作用并不显著;周四与10月份对大部分市场大盘指数和基金指数有负的联动效应。 展开更多
关键词 周内效应 月内效应 年内效应 指数收益率
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收费公路免费对假日旅游经济的拉动作用研究——以2012年“十一黄金周”为例 被引量:5
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作者 杨晓霞 唐飞 +1 位作者 向旭 宗会明 《西南大学学报(自然科学版)》 CAS CSCD 北大核心 2013年第10期133-139,共7页
2012年"十一黄金周"结束后,社会各界就收费公路免费政策对假日旅游经济拉动作用展开讨论,众说纷纭.在收集2008-2012年间我国大陆28个省级行政区在"十一黄金周"期间的旅游收入,测算出因"免费政策"引发的2... 2012年"十一黄金周"结束后,社会各界就收费公路免费政策对假日旅游经济拉动作用展开讨论,众说纷纭.在收集2008-2012年间我国大陆28个省级行政区在"十一黄金周"期间的旅游收入,测算出因"免费政策"引发的2012年"十一黄金周"旅游收入的额外增长比、旅游收入额外增长量对实际旅游收入的贡献率的基础上,定量分析了收费公路免费政策对假日旅游经济的拉动作用.研究结果表明:"免费政策"对全国假日旅游经济具有一定的正向拉动作用,但强度有限;拉动作用在各省区间的差异较大,将近半数省区存在逆向拉动作用,其中,广西的正向拉动作用最大,额外增长比和贡献率分别达到了1.40和22.38%;上海的额外增长比最低(-1.04),导致其旅游收入呈现少量的负增长;甘肃的贡献率最低,为-20.34%. 展开更多
关键词 收费公路免费 假日旅游经济 拉动作用 “十一黄金周”
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