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Leshan City——A Pleasure Resort with Cultural Attractions
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作者 Xiao Qiang 《China's Foreign Trade》 1994年第5期35-,39,共2页
Located at the fringe of the western plain in Sichuan Province and the confluence of the Minjiang, Qingyijiang and Daduhe Rivers, Leshan is an historic city of major importance to tourism. As one of the earliest towns... Located at the fringe of the western plain in Sichuan Province and the confluence of the Minjiang, Qingyijiang and Daduhe Rivers, Leshan is an historic city of major importance to tourism. As one of the earliest towns originally under the jurisdiction of Kai Ming Shi, the king of Shu during the Western Zhou Dynasty (B.C. 1066— 展开更多
关键词 A Pleasure resort with Cultural attractions Leshan City high over PAGE As In
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KELEA (Kinetic Energy Limiting Electrostatic Attraction) Offers an Alternative Explanation to Existing Concepts Regarding Wave-Particle Duality, Cold Fusion and Superconductivity 被引量:4
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作者 W. John Martin 《Journal of Modern Physics》 2016年第15期1995-2007,共13页
Existing explanations for several major phenomena in physics may need to be reconsidered in light of the description of a natural force termed KELEA (kinetic energy limiting electrostatic attraction). Three examples a... Existing explanations for several major phenomena in physics may need to be reconsidered in light of the description of a natural force termed KELEA (kinetic energy limiting electrostatic attraction). Three examples are selected for discussion in this paper: i) The proposed wave-particle duality of electrons;ii) cold fusion;and iii) superconductivity. The current interpretations of these enigmatic concepts are incomplete and not fully validated by scientific methods. The observations underlying these processes are seemingly consistent with KELEA acting as a repelling force between opposite electrical charges. Relatively simple experiments can be designed to either confirm or exclude KELEA in these and in various other currently perplexing physical phenomena. 展开更多
关键词 KELEA Kinetic Energy Limiting Electrostatic attraction LENR Low Energy Nuclear Reaction Wave-Particle Duality Double slit Experiment Cold Fusion DEUTERIUM Palladium sUPERCONDUCTIVITY Condensed Matter Nuclear science Brown’s Gas ELECTROLYsIs Activated Water
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Shanghai's New Attraction to Foreigners
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作者 Shang Xing 《China's Foreign Trade》 1994年第10期49-49,共1页
The firm attitude of the Chinese Government to open and develop Pudong makes Shanghai a spectacular interest to international capital organs and overseas investors. By the end of May this year, Shanghai had approved 8... The firm attitude of the Chinese Government to open and develop Pudong makes Shanghai a spectacular interest to international capital organs and overseas investors. By the end of May this year, Shanghai had approved 8,551 foreign-funded projects totalling US$17.55 billion of foreign investment under a contractual agreement. 展开更多
关键词 UsA shanghai’s New attraction to Foreigners
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Contest on China's "History and Tourism" Attractions
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《China Today》 1994年第10期34-34,共1页
The China National Tourism Administration and the State Bureau of Cultural Relics are the cosponsors of China Heritage'94.China Today started a regular column,"History and Tourism,"in this year's Jan... The China National Tourism Administration and the State Bureau of Cultural Relics are the cosponsors of China Heritage'94.China Today started a regular column,"History and Tourism,"in this year's January issue to talk about China's historical sites and tourist attractions. 展开更多
关键词 History and Tourism Contest on China’s attractions
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GLOBAL ATTRACTIVITY IN NICHOLSON'S BLOWFLIES 被引量:1
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作者 Li Jingwen 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 1996年第4期425-434,共10页
In this paper we further study the delay differential equation N .(t)=-δN(t)+pN(t-τ)e -aN(t-τ) , t0(*) used in describing the dynamics of Nicholson’s blowflies. When p】δ ,we establish new su... In this paper we further study the delay differential equation N .(t)=-δN(t)+pN(t-τ)e -aN(t-τ) , t0(*) used in describing the dynamics of Nicholson’s blowflies. When p】δ ,we establish new sufficient conditions for the positive equilibrium N * of (*) which is a global attractor. 展开更多
关键词 Delay differential equation Nicholson’s blowflies global attractivity
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GLOBAL ATTRACTIVITY IN NICHOLSON'S BLOWFLIES
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作者 Li Jingwen Department of Mataemafics 《邵阳学院学报(社会科学版)》 1996年第5期1-9,共9页
In this paper we further study the delay differential equation N(t) = - δN(t) + pN(t -τ)e<sup>(-aN)(g-τ)</sup>,t≥0 (*)used in describing the dynamics of Nicholson’s blowflies. When p】δ, ... In this paper we further study the delay differential equation N(t) = - δN(t) + pN(t -τ)e<sup>(-aN)(g-τ)</sup>,t≥0 (*)used in describing the dynamics of Nicholson’s blowflies. When p】δ, We establish newsufficient conditions for the positive equilibrium N<sup>*</sup> of (*) which is a global attractor. Ourcriteria improve correspondent results obtained by Kulenovic, Ladas and Sficas [1], and Soand Yu [2]. 展开更多
关键词 Delay DIFFERENTIAL EQUATION Nicholson’s BLOWFLIEs global attractIVITY
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Chinese Market Attracts World's PC Manufacturers
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《China's Foreign Trade》 1995年第8期21-21,共1页
The potential Chinese market is increasingly attracting the major PC producers of the world, against a background of a forecast that the global PC market is shrinking. According to an analysis of experts with the Mini... The potential Chinese market is increasingly attracting the major PC producers of the world, against a background of a forecast that the global PC market is shrinking. According to an analysis of experts with the Ministry of the Electronics Industry, the institutional demand for PCs will substantially increase with the implementation of the national economy information management system. 展开更多
关键词 PC World Chinese Market attracts World’s PC Manufacturers IBM LINE
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Hainan's Key Holiday Resorts
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《China's Foreign Trade》 1996年第7期47-47,共1页
For the period of theme activitiesin the ’96 China Holiday Tour,Hainan Province has set up four keyareas for holiday activities.They are:
关键词 area Hainan’s Key Holiday resorts
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Location Attractiveness as a Major Factor in Museum Visitors'Choice and Satisfaction
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作者 Federica Codignola 《Management Studies》 2017年第2期75-90,共16页
This paper is intended to give a contribution to the debate on the functional relationship between the museum and the local territory; more specifically, the aim of this study is to understand the role of a museum loc... This paper is intended to give a contribution to the debate on the functional relationship between the museum and the local territory; more specifically, the aim of this study is to understand the role of a museum location in attracting visitors and influencing their processes of choice and satisfaction. The study follows, in particular, a previous study conducted by Mariani and Mussini (2013) based on Fondazione di Venezia data, with a view to better contextualization level. Previous studies have examined the role of museums in enhancing the image of a destination and in attracting and conveying additional tourists' fluxes, arguing that although not all museums are a destination of choice for visitors, a great museum or a strong exhibition program still does represent a national and international attraction. This paper overturns this argument investigating whereas an appealing location (such as a tourist destination) can influence prospective visitors about the level of attractiveness of a pay cultural event taking place therein. A questionnaire was developed and data were collected at the Palazzo Ducale in Venice, Italy, in 2007, during the art exhibition "Venezia e l'Islam 829-1797", via 501 face-to-face visitors interviews. The research model analyzes data through the conjoint analysis and the descriptive statistics. Results show that the exhibition location has been a relevant factor in influencing the visitors' decision process linked to the attendance of the event. Data show that, for the majority of visitors, the exhibition had been located elsewhere, they would not have visited it. Thus, an appealing location or a structured tourist destination may function as an attractive platform that may contribute to enforce the overall visitor's satisfaction with regard to his or her attendance to a cultural event. Furthermore, such a fact depends on specific objective variables (e.g., level of education, age), although no significant differences were reported between segments based on other socio-demographic characteristics such as sex. To conclude, arts and cultural managers should market and position cultural events in locations that can function as attractive, thus as emotionally driven experience consumption sites. Furthermore, they should consider both the cognitive and the emotional aspects of visitor's experience when designing and planning their events, as well as when assessing visitor's satisfaction. Cognitive and emotional aspects should be considered simultaneously when measuring visitors' satisfaction. In shaping visitors' satisfaction, emotions, such as the pleasure to be in a particular location, are more significant than cognitive aspects, such as the theme of the exhibition. 展开更多
关键词 cultural management arts management museum management cultural event museum attendance visitor's satisfaction location attractiveness conjoint analysis
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China is Attractive to Chile's Food Industry
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作者 Liu Xinwei 《China's Foreign Trade》 2016年第5期28-29,共2页
This October is the tenth anniversary of the SinoChilean free trade agreement,which was the first free trade agreement China signed with a non-ASEAN country.Now,a decade later,China is the largest importer and exporte... This October is the tenth anniversary of the SinoChilean free trade agreement,which was the first free trade agreement China signed with a non-ASEAN country.Now,a decade later,China is the largest importer and exporter and trade partner of Chile,accounting for 28%of Chile’s foreign trade volume.As a gift to the tenth anniversary,since 展开更多
关键词 In China is attractive to Chile’s Food Industry
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China's Development of Coalbed Methane Attracting World Attention
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作者 Wang Kiyu 《China Oil & Gas》 CAS 1996年第3期186-186,共1页
China'sDevelopmentofCoalbedMethaneAttractingWorldAttentionWangKiyu204representitivesfrom19countriesparticipa... China'sDevelopmentofCoalbedMethaneAttractingWorldAttentionWangKiyu204representitivesfrom19countriesparticipatedtheUNConferenc... 展开更多
关键词 World China’s Development of Coalbed Methane attracting World Attention
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基于B/S架构的山西省红色遗址通览系统 被引量:1
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作者 成祺 李茜 《山西电子技术》 2023年第3期60-62,共3页
通过实地走访、资料查阅等方式,搜集了2128个山西省红色遗址,其中85.2%百度、高德等地图没有标注,在地图上无法搜索到。基于此设计了基于B/S架构的山西省红色遗址通览系统,数据库采用MySQL,主要包括用户登录模块、显示模块、路径规划模... 通过实地走访、资料查阅等方式,搜集了2128个山西省红色遗址,其中85.2%百度、高德等地图没有标注,在地图上无法搜索到。基于此设计了基于B/S架构的山西省红色遗址通览系统,数据库采用MySQL,主要包括用户登录模块、显示模块、路径规划模块,填补了山西省红色遗址在电子软件方面的空白。同时系统依托山西省5A、4A景点,以旅游景点的名气提升红色遗址的知名度,带领读者找到旅行路线周边不易发觉的红色遗址,了解先辈们曾经在这片土地上奋斗的足迹,更加方便党史学习教育的开展。 展开更多
关键词 山西省红色遗址 B/s架构 MYsQL 电子软件 旅游景点
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我国山岳型避暑胜地候鸟老人体育旅游优化路径分析
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作者 杨谦 《当代体育科技》 2024年第6期79-82,共4页
我国的山岳型避暑胜地因独特的地理环境和清新宜人的气候,在夏季吸引了大量游客避暑。其中,以候鸟式老人体育旅游为特色的产业逐渐崭露头角。然而,为了更好地迎合老年人的体育旅游需求,提升服务水平,必须深入分析并制定优化路径。该文... 我国的山岳型避暑胜地因独特的地理环境和清新宜人的气候,在夏季吸引了大量游客避暑。其中,以候鸟式老人体育旅游为特色的产业逐渐崭露头角。然而,为了更好地迎合老年人的体育旅游需求,提升服务水平,必须深入分析并制定优化路径。该文对我国典型的山岳型避暑胜地进行了概述,并分析了山岳型避暑胜地的文旅吸引力特征,在此基础上探讨了我国山岳型避暑胜地候鸟老人体育旅游产业存在的问题,并提出了对应的优化策略,旨在为推动我国山岳型避暑胜地候鸟老人体育旅游产业的全面发展提供参考性意见。 展开更多
关键词 山岳型避暑胜地 候鸟老人体育旅游 吸引力 问题 策略
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基于T-S模型的体操机器人系统模糊变结构控制 被引量:10
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作者 郑艳 郑秀萍 +1 位作者 褚俊霞 井元伟 《控制与决策》 EI CSCD 北大核心 2006年第1期34-37,共4页
针对体操机器人(A crobot)这类非线性系统,给出一种基于T-S模型的模糊变结构控制律设计.首先采用T-S模型建模,得到A crobot的全局模糊模型;然后基于Lyapunov理论设计出保证A crobot全局渐近稳定的模糊变结构平衡控制器.仿真结果表明,所... 针对体操机器人(A crobot)这类非线性系统,给出一种基于T-S模型的模糊变结构控制律设计.首先采用T-S模型建模,得到A crobot的全局模糊模型;然后基于Lyapunov理论设计出保证A crobot全局渐近稳定的模糊变结构平衡控制器.仿真结果表明,所设计的模糊变结构控制器与普通变结构控制器相比,可使A crobot系统在垂直向上平衡点附近具有更大的吸引域和更强的鲁棒性. 展开更多
关键词 体操机器人 变结构控制 T—s模型 吸引域 李雅普诺夫函数
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广义Nicholson苍蝇模型的全局吸引性 被引量:5
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作者 罗交晚 刘开宇 《湖南大学学报(自然科学版)》 EI CAS CSCD 1996年第4期13-17,共5页
研究广义Nicholson苍蝇模型即具有多个滞量的苍蝇模型的全局吸引性问题,获得了非负平衡点全局吸引的充分条件.所得结果推广了相关文献的结论.
关键词 苍蝇模型 渐近稳定性 全局吸引性
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带有饱和执行器的T-S离散模糊系统的LQ模糊控制 被引量:3
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作者 刘博 贾新春 高一博 《控制理论与应用》 EI CAS CSCD 北大核心 2007年第4期513-518,共6页
研究了带有饱和执行器的Takagi-SugenoT-S离散模糊系统的LQ模糊控制问题,利用Lyapunov稳定理论、PDC(平行分配补偿)技术以及线性矩阵不等式方法,得到了闭环模糊系统的渐近稳定的充分条件,给出了闭环系统的LQ模糊控制律的设计方法和吸引... 研究了带有饱和执行器的Takagi-SugenoT-S离散模糊系统的LQ模糊控制问题,利用Lyapunov稳定理论、PDC(平行分配补偿)技术以及线性矩阵不等式方法,得到了闭环模糊系统的渐近稳定的充分条件,给出了闭环系统的LQ模糊控制律的设计方法和吸引域的一个估计,并建立了闭环系统的LQ性能函数上界的计算公式.进一步,针对两类优化问题,即:LQ性能最小化问题和吸引域最大化问题,给出了相应的带有线性矩阵不等式约束的计算方法.最后,一个仿真例子说明了所给方法的有效性. 展开更多
关键词 T-s模糊系统 模糊控制 LQ性能 饱和执行器 吸引域 线性矩阵不等式
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儿童医疗辅导游戏配合童趣化教育对腹腔镜阑尾切除术患儿的影响
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作者 史琴琴 彭兰春 金文宜 《齐鲁护理杂志》 2024年第18期9-12,共4页
目的:探讨儿童医疗辅导游戏配合童趣化教育对腹腔镜阑尾切除术患儿配合度的影响。方法:选取2022年1月1日~11月30日行腹腔镜阑尾切除术患儿577例为研究对象,按照随机数字表法分为对照组288例和观察组289例,对照组采取常规护理,观察组接... 目的:探讨儿童医疗辅导游戏配合童趣化教育对腹腔镜阑尾切除术患儿配合度的影响。方法:选取2022年1月1日~11月30日行腹腔镜阑尾切除术患儿577例为研究对象,按照随机数字表法分为对照组288例和观察组289例,对照组采取常规护理,观察组接受儿童医疗辅导游戏配合童趣化教育干预;比较两组围术期情况、依从性、心理状态[采用改良耶鲁围术期焦虑量表(m YPAS)]及家长满意度。结果:干预后,观察组下床活动、首次通气及住院时间均短于对照组(P<0.01),观察组依从率高于对照组(P<0.01);观察组mYPAS中活动、发声、情绪表达、警惕状态、父母依赖程度评分均低于对照组(P<0.01);观察组家长对服务态度、护理技术及护理质量满意度均高于对照组(P<0.05,P<0.01)。结论:儿童医疗辅导游戏配合童趣化教育能明显改善行腹腔镜阑尾切除术患儿的术后恢复情况,提高治疗依从性,减轻患儿围术期焦虑、担忧等心理状态,提升患儿配合度,增加家属满意度。 展开更多
关键词 腹腔镜阑尾切除术 儿童 医疗辅导游戏 童趣化教育
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我国度假型滑雪场旅游吸引力评价研究
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作者 白蕴超 阮飞 +1 位作者 郑佳淇 林显鹏 《河北体育学院学报》 2024年第3期38-47,共10页
以我国度假型滑雪场旅游吸引力为研究对象,运用德尔菲法、问卷调查法、数理统计法等,识别构成我国度假型滑雪场旅游吸引力的主要因素,并构建我国度假型滑雪场旅游吸引力消费者评价指标体系。在此基础上,结合我国度假型滑雪场客观数据,... 以我国度假型滑雪场旅游吸引力为研究对象,运用德尔菲法、问卷调查法、数理统计法等,识别构成我国度假型滑雪场旅游吸引力的主要因素,并构建我国度假型滑雪场旅游吸引力消费者评价指标体系。在此基础上,结合我国度假型滑雪场客观数据,对其旅游吸引力进行全面评价并排名。发现,滑雪场设施、交通可达性、休闲体验、自然环境、教练资源是影响度假型滑雪场旅游吸引力的关键因素。据此认为,未来我国度假型滑雪场进一步增强旅游吸引力应聚焦上述五个方面:推进滑雪大区建设,完善滑雪场服务设施;制定滑雪场交通优惠政策,打造全方位交通系统;挖掘地方特色,提高餐饮住宿服务质量,满足消费者多元需求;优化滑雪场景观,运用高科技手段,提升消费者舒适度;精准营销,构建特色教学课程体系,增强初级消费者黏性。 展开更多
关键词 度假型滑雪场 滑雪旅游 旅游吸引力评价
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S,S-二甲基-β-溴代丙酸噻亭作为动物诱食剂的研究和应用新进展 被引量:1
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作者 张静 王玉刚 《化工中间体》 2009年第11期22-26,共5页
本文介绍了新型饲料添加剂——S,S-二甲基-β-溴代丙酸噻亭(Br-DMPT)作为水产诱食剂的研究和应用情况进展。
关键词 s s-二甲基-β-溴代丙酸噻亭 Br-DMPT 诱食剂 研究进展
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莰烷磺内酰胺法合成(R)和(S)黄粉虫性引诱信息素
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作者 李焰 黄锦霞 +1 位作者 陈祖兴 方国苏 《应用化学》 CAS CSCD 北大核心 2001年第10期828-830,共3页
R ) and ( S ) 4 Methyl 1 nonanol, the sex attractant of the yellow mealworn( Tenebrio molitor L. ), were synthesized from bornane 10,2 sultam via asymmetric alkylation of N acylbornane 10,2 sultam with alkyl iodide, r... R ) and ( S ) 4 Methyl 1 nonanol, the sex attractant of the yellow mealworn( Tenebrio molitor L. ), were synthesized from bornane 10,2 sultam via asymmetric alkylation of N acylbornane 10,2 sultam with alkyl iodide, reductive cleavage with LiAlH 4, bromination with HBr and reaction of organocuprate reagent with ethylene oxide in the presence of BF 3·Et 2O. The enantiomeric excess of the total syntheses was over 97%e.e.. 展开更多
关键词 (s)-甲基-壬醇 性引诱信息素 莰烷磺内酰胺 不对称烷基化反应 合成 (R)-甲基-壬醇 黄粉虫 昆虫
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