Focusing on the peculiarities of urban construction resulting from specific mountain terrains, the purpose of this study is to find out a suitable method based on a Spatial Network Comprehensive Model(SNCM) to reasona...Focusing on the peculiarities of urban construction resulting from specific mountain terrains, the purpose of this study is to find out a suitable method based on a Spatial Network Comprehensive Model(SNCM) to reasonably plan and distribute primary schools in low-income mountain cities. The construction principles and advantages of the SNCM method are proposed and the method tested in Wanyuan city of Qinba Mountain area(Southwest China) to verify its feasibility and optimization. Taking account of the mountain terrain and its influence on user behavior, we used the SNCM method to build a comprehensive model which integrates the road slope and the walking speed of pupils into the basic spatial model. The model is used to calculate a reasonable layout of the primary schools and to validate the rationale. The results show that the SNCM method can be effectively applied in low-income mountainous cities. It can not only improve the accessibility and service efficiency of primary schools using as little capital-investment as possible, but also help the city grow in an intensive and efficient way.展开更多
Aim of this research is to explore the relation of hunting with aggressiveness. For this purpose, two samples of prison inmates (who were students of the prison secondary school) were collected (class A = 23, class B ...Aim of this research is to explore the relation of hunting with aggressiveness. For this purpose, two samples of prison inmates (who were students of the prison secondary school) were collected (class A = 23, class B = 12). The network indicators for superficial, idiosyncratic and strategic behavior (particularly, aggressiveness), applied in Bekiari and Hasanagas (2016), which were based on the primary network variables (outdegree, indegree, Katz status, pagerank, authority) were used. Non-network variables were also used for the criminal profile of the inmates. The data were sampled with questionnaire. Spearman test was conducted for detecting correlation between aggressiveness and hunting and Principal Component Analysis was used for formulating a typology. The following results were produced: The criminal profile seems hardly to be related with hunting experience or attitude. The relation of hunting experience and attitude with the superficial, idiosyncratic and strategic aggressiveness was examined. These three occasions of aggressiveness are expected to describe the incidental reaction, impulsive and adaptive reaction, respectively. The hunting is quite irrelevant to the incidental reaction. The impulsiveness seems to be more strongly correlated with hunting. In case of adaptiveness, there are many similarities with impulsiveness. The typology which is based on the existence (or not) of hunting experience seems to be more insightful, as it reveals a gradual involvement of aggressiveness dimensions, from incidentality to impulsiveness and further to adaptiveness. The following behavioral patterns of gradually enhanced aggressiveness appear: incidentally just provoking, impulsively being aggressive but without harming, and adaptively being aggressive and harming.展开更多
The information sharing and learning platform under network resources has not only facilitated the study of English,but has also changed the traditional learning model.There are many influencing factors for students t...The information sharing and learning platform under network resources has not only facilitated the study of English,but has also changed the traditional learning model.There are many influencing factors for students to learn English using network technology.This article mainly analyzes non-English majors in higher vocational schools.Students learn independently about the unfavorable factors in English and propose corresponding optimization strategies to improve the learning efficiency.展开更多
目的:运用网络药理学及分子对接技术探讨张震教授运用疏调气机汤治疗抑郁症的潜在作用机制。方法:通过中药系统药理学数据库与分析平台(TCMSP)收集药物活性成分及靶标,利用Cytoscape 3.8.0构建“药物-活性成分-靶点”网络图;在OMIN、Gen...目的:运用网络药理学及分子对接技术探讨张震教授运用疏调气机汤治疗抑郁症的潜在作用机制。方法:通过中药系统药理学数据库与分析平台(TCMSP)收集药物活性成分及靶标,利用Cytoscape 3.8.0构建“药物-活性成分-靶点”网络图;在OMIN、Genecards、Drugbank等多个数据库中以“depression”为关键词检索疾病相关靶点,利用STRING数据库获取蛋白质-蛋白质相互作用网络图并进行拓扑分析。运行基因本体论(GO)和京都基因与基因组百科全书(KEGG)富集分析。将关键成分与核心靶点进行分子对接验证并绘制相应对接构象。结果:疏调气机汤共含233个活性成分,潜在作用靶点有258个,筛选出丝氨酸/苏氨酸蛋白激酶1(Akt Serine/Threonine Kinase 1,AKT1)、环腺苷酸反应元件结合蛋白1(cAMP Responsive Element Binding Protein 1,CREB1)、热休克蛋白90α家族A类成员1(Heat Shock Protein 90 Alpha Family Class A Member 1,HSP90AA1)、丝裂原活化蛋白激酶(Mitogen-Activated Protein Kinase,MAPK)1等共18个核心靶标。GO富集结果共3 075条;KEGG富集结果涉及193条信号通路。分子对接结果显示,β-谷甾醇与AKT1、槲皮素与AKT1、木犀草素与HSP90AA1、异鼠李素与FOS原癌基因(Fos Proto-Oncogene,FOS)结合性能最佳。结论:疏调气机汤通过“多成分、多通路、多靶点”积极拮抗抑郁,为挖掘抗抑郁复方及化合物奠定了基础和依据。展开更多
基金funded by the National Social Science Foundation of Chongqing (Grants No. 2016YBJJ031)
文摘Focusing on the peculiarities of urban construction resulting from specific mountain terrains, the purpose of this study is to find out a suitable method based on a Spatial Network Comprehensive Model(SNCM) to reasonably plan and distribute primary schools in low-income mountain cities. The construction principles and advantages of the SNCM method are proposed and the method tested in Wanyuan city of Qinba Mountain area(Southwest China) to verify its feasibility and optimization. Taking account of the mountain terrain and its influence on user behavior, we used the SNCM method to build a comprehensive model which integrates the road slope and the walking speed of pupils into the basic spatial model. The model is used to calculate a reasonable layout of the primary schools and to validate the rationale. The results show that the SNCM method can be effectively applied in low-income mountainous cities. It can not only improve the accessibility and service efficiency of primary schools using as little capital-investment as possible, but also help the city grow in an intensive and efficient way.
文摘Aim of this research is to explore the relation of hunting with aggressiveness. For this purpose, two samples of prison inmates (who were students of the prison secondary school) were collected (class A = 23, class B = 12). The network indicators for superficial, idiosyncratic and strategic behavior (particularly, aggressiveness), applied in Bekiari and Hasanagas (2016), which were based on the primary network variables (outdegree, indegree, Katz status, pagerank, authority) were used. Non-network variables were also used for the criminal profile of the inmates. The data were sampled with questionnaire. Spearman test was conducted for detecting correlation between aggressiveness and hunting and Principal Component Analysis was used for formulating a typology. The following results were produced: The criminal profile seems hardly to be related with hunting experience or attitude. The relation of hunting experience and attitude with the superficial, idiosyncratic and strategic aggressiveness was examined. These three occasions of aggressiveness are expected to describe the incidental reaction, impulsive and adaptive reaction, respectively. The hunting is quite irrelevant to the incidental reaction. The impulsiveness seems to be more strongly correlated with hunting. In case of adaptiveness, there are many similarities with impulsiveness. The typology which is based on the existence (or not) of hunting experience seems to be more insightful, as it reveals a gradual involvement of aggressiveness dimensions, from incidentality to impulsiveness and further to adaptiveness. The following behavioral patterns of gradually enhanced aggressiveness appear: incidentally just provoking, impulsively being aggressive but without harming, and adaptively being aggressive and harming.
文摘The information sharing and learning platform under network resources has not only facilitated the study of English,but has also changed the traditional learning model.There are many influencing factors for students to learn English using network technology.This article mainly analyzes non-English majors in higher vocational schools.Students learn independently about the unfavorable factors in English and propose corresponding optimization strategies to improve the learning efficiency.
文摘目的:运用网络药理学及分子对接技术探讨张震教授运用疏调气机汤治疗抑郁症的潜在作用机制。方法:通过中药系统药理学数据库与分析平台(TCMSP)收集药物活性成分及靶标,利用Cytoscape 3.8.0构建“药物-活性成分-靶点”网络图;在OMIN、Genecards、Drugbank等多个数据库中以“depression”为关键词检索疾病相关靶点,利用STRING数据库获取蛋白质-蛋白质相互作用网络图并进行拓扑分析。运行基因本体论(GO)和京都基因与基因组百科全书(KEGG)富集分析。将关键成分与核心靶点进行分子对接验证并绘制相应对接构象。结果:疏调气机汤共含233个活性成分,潜在作用靶点有258个,筛选出丝氨酸/苏氨酸蛋白激酶1(Akt Serine/Threonine Kinase 1,AKT1)、环腺苷酸反应元件结合蛋白1(cAMP Responsive Element Binding Protein 1,CREB1)、热休克蛋白90α家族A类成员1(Heat Shock Protein 90 Alpha Family Class A Member 1,HSP90AA1)、丝裂原活化蛋白激酶(Mitogen-Activated Protein Kinase,MAPK)1等共18个核心靶标。GO富集结果共3 075条;KEGG富集结果涉及193条信号通路。分子对接结果显示,β-谷甾醇与AKT1、槲皮素与AKT1、木犀草素与HSP90AA1、异鼠李素与FOS原癌基因(Fos Proto-Oncogene,FOS)结合性能最佳。结论:疏调气机汤通过“多成分、多通路、多靶点”积极拮抗抑郁,为挖掘抗抑郁复方及化合物奠定了基础和依据。
