国内旅游利益相关者研究进展及展望

关于旅游利益相关者的研究已成为近年来国内研究热点之一,取得了丰硕的成果。研究内容主要集中于旅游利益相关者界定与分类、生态旅游、旅游目的地、旅游规划、旅游景区、旅游产业、旅行社、旅游合作等领域;研究方法以定性分析、规范研究为主,定量研究、实证研究较少。存在创新成份少、研究范围窄、研究手段与方法单一、研究成果的应用性不强等局限性,需要强化基础研究、拓宽研究视野、丰富研究手段与方法和加强应用研究以推进国内旅游利益相关者的研究走上一个新台阶

城市居民主观幸福感与游憩行为关系研究——以长沙市为例

城市居民作为我国游憩市场的主要客源,对其主观幸福感与游憩行为的关系研究对于游憩市场细分具有重要意义。本文以抽样调查方法获得的长沙市居民游憩行为的丰富数据为基础,对其主观幸福感和具体游憩行为进行对应分析,并进行卡方检验,发现主观幸福感与城市居民游憩行为显著相关。其中不同主观幸福感人群在游憩交通工具、出游频次、停留时间、游憩花费、住宿选择等方面具有显著差异,而在信息渠道、出游方式、出游距离上差异不明显

A Study on the Information Channel Differentiation in Terms of Consumptive Behavior in Rural Tourism——The Case Study of peripheral Rural Tourism in Changsha City

乡村旅游消费行为在不同信息渠道中的分异状况,是一个值得关注的问题。通过对以抽样方法获得的长沙市居民乡村旅游消费行为的丰富基础数据,按照信息渠道分群统计分析,发现在出游方式、交通方式、停留时间、出游频次、住宿选择上信息渠道分异明显;在出游距离上表现出信息渠道的同一性;在花费水平上表现出信息渠道分异与同一性并存特色。The information channel differentiation in terms of consumptive behavior in rural tourism deserves special concern.Analyzed in the light of information channel group and based on the rich basic data obtained from sampling investigation about rural tourism consumptive behavior of Changsha residents,this paper explores the obvious differentiation in the aspects of travel modes,traffic modes,duration of stay consumption level,travel frequency and accommodation choice,explores the obvious identity in the aspect of travel distance;explores the feature of the coexistence of differentiation and identity in the aspect of consumption level.湖南省社科基金重大项目(07ZDA05

服务质量对旅游者抵制负面信息意愿的影响机制研究——基于Stimulus-Organism-Response(S-O-R)分析框架

随着互联网、移动互联网的广泛使用,微博、微信、博客和各种在线论坛等使得旅游地负面信息传播速度加快、范围拓宽、渠道增多,对旅游地发展的破坏性日益扩大。但如何促使旅游者产生抵制负面信息意愿,并在此基础上建立相应的保护措施等尚未引起研究者的关注。本文基于Mehrabian和Russell建立的Stimulus-Organism-Response(S-O-R)分析框架,构建以服务质量为外部刺激,消费情感(积极情感和消极情感)和旅游者满意为内部情感状态,旅游者抵制负面信息意愿为行为反应的整合模型,探讨服务质量对旅游者抵制负面信息意愿的影响机制。通过对岳麓山-橘子洲旅游区的旅游者进行调查,发现旅游者抵制负面信息意愿的形成过程符合S-O-R框架。实证研究表明,服务质量正向影响积极情感和旅游者满意,进而影响旅游者抵制负面信息意愿;服务质量负向影响消极情感,进而影响旅游者满意和旅游者抵制负面信息意愿;服务质量直接正向影响旅游者抵制负面信息意愿。中介作用检验进一步证实,积极情感和旅游者满意在服务质量对旅游者抵制负面信息意愿中起部分中介作用,而消极情感未起中介作用。国家自然科学基金项目“旅游地社会责任对旅游者环境责任行为影响的传导机制研究”(71573279)；国家自然科学基金项目“旅游体验对旅游者主观幸福感影响机制研究”(71774176)；湖南省杰出青年科学基金项目“旅游者环境责任行为的治理机制研究”(2017JJ1032)

Research advances of electrochemical micro/nanofabrication based on confined etchant layer technique

与机械加工相比, 电化学加工技术具有无刀具磨损、无热效应、无机械损伤、加工效率高等优点, 而且适用于柔性、脆性及超硬材料,; 具备传统方法难以实现的复杂结构加工能力, 因而在航空航天、汽车、微电子等领域有着重要应用, 日益成为一种重要的工业制造技术.; 随着超大规模集成电路(ULSI)、微机电系统(MEMS)、微全分析系统(mu-TAS)、现代精密光学系统等高技术产业的迅速发展,; 功能性结构/器件的微型化和集成化的要求越来越高. 由于传统电化学只适用于金属材料, 为了应对微纳制造的时代要求, 拓展电化学加工的材料普适性,; 1992年田昭武院士提出了具有我国自主知识产权的约束刻蚀剂层技术(CELT). 一般的, 约束刻蚀包括3个步骤:; (1)通过电化学、光化学或光电化学的方法在模板电极表面生成刻蚀剂;; (2)通过后续的均相化学反应或自由基衰变反应将刻蚀剂约束在微/纳米厚度的液层内; (3)将模板电极逼近加工基底,; 当约束刻蚀剂层接触被加工基底时, 通过刻蚀反应实现微纳加工. 最近, 联合课题组通过仪器、原理和方法3个方面的努力, 引入外部物理场调制技术,; 实现一维铣削、二维抛光、三维微/纳结构加工, 大幅提升了CELT的技术水平.Compared with mechanical machining, ECM has several advantages, such as; avoiding tool wear, none thermal or mechanical stress on machining; surfaces, as well as high removal rate. Moreover, ECM is capable of; making complex three-dimensional structures and is appropriate for; flexible, fragile, or fissile materials even materials harder than the; machining tool. Thus, ECM has been widely used for various industrial; applications in the fields of aerospace, automobiles, electronics, etc.; ECM methods can be classified usually as electrolytic machining based on; anodic dissolution and electroforming based on cathodic deposition of; metallic materials. Recently, high technology industry, such as; ultralarge scale integration (ULSI) circuits, microelectromechanical; systems (MEMS), miniaturized total analysis systems (mu-TAS) and; precision optics, has developed more and more rapidly, where; miniaturization and integration of functional components are becoming; significant. Nowadays, the feature size of interconnectors in ULSI; circuits has been down to 20 nanometers, predicted by Moore's law.; Confined etchant layer technique (CELT) was proposed in 1992 to; fabricate three-dimensional micro- and nanostructures (3D-MNS) on; different metals and semiconductors, which has been developed an; effective machining method with independent intellectual property; rights. Generally, there are three procedures in CELT: (1) generating; the etchant on the surface of the tool electrode by electrochemical or; photoelectrochemical reactions; (2) confining the etchant in a depleted; layer with a thickness of micro- or nanometer scale; (3) etching process; when the tool electrode is fed to the workpiece, which applicable for 1D; milling, 2D polishing, and 3D microfabrication with an accuracy at micro; or nanometer scale. External physical-field modulations have recently; been introduced into CELT to improve its machining precision. In this; review, the advances of CELT in principles, instruments and applications; will be addressed as well as the prospects.国家自然科学基金; 机械制造系统工程国家重点实验室开放课题资助项

Research on Inland Urban Residents' Intention Characteristics on Visiting Taiwan——A Case Study of Hunan Residents

随着两岸关系的日益融洽,国家对大陆居民赴台旅游的逐步开放,大陆将成为台湾重要客源地。通过市场调查获取的丰富基础数据,以湖南省城市居民为例,对内陆城市居民赴台旅游意向进行实证分析,归纳总结出内陆城市居民赴台旅游意向特征,在此基础上提出了相关建议。Along with the increasingly harmonious relation between Taiwan and mainland as well as the gradual opening of the upcountry residents' visiting Taiwan,the mainland will become Taiwan's main tourist destination.Based on the rich market investigation data from Hunan urban residents,this paper carries through an empirical study and draws that the inland urban residents' intention characteristics on visiting Taiwan.In this study, we find the intention to visit Taiwan has very high rates;Mainly through the media and internet get travel information;Cost is the greatest resistance;The main motivation is to meet their own aspirations and to accompany a friend or family member;Main purpose is to satisfy curiosity and sightseeing;Team through travel service is the main organization form;Most inland residents hope the direct flights between Taiwan and the mainland;More than half of the respondents select the fall; The major inland urban select Golden Week as the first choice for travel time;In Taiwan travel time register,the inland urban residents show cautious attitudes,a certain lag,the majority choose six months later to apply;The overwhelming majority express willingness to remain in half of month and 4-7 days is the largest proportion;Inland urban residents travel to Taiwan to accept 7000 yuan one-time tourist spending and the vast majority in 4000-6999 yuan each person one-time;Hotel accommodation is the first choice for inland residents,followed by hotels,guest houses;Most prefer the natural scenery,customs and historical sites;Many show special favorite in local products and handicrafts of Taiwan.Based on these conclusions,some suggestions are brought forward for the government and companies

膜下滴灌方式下不同氯化钾肥在酱用番茄上的应用[J]

在灌耕灰漠土上采用膜下滴灌的方式种植酱用番茄，以常规施肥为对照，选择3种不同的氯化钾开展大田肥效试验。结果表明：3种钾肥均能提高酱用番茄单株结果数和单果质量，其中以加拿大氯化钾示范区增幅最高。各试验区番茄最终产量为加拿大氯化钾试验区82.004 t/hm2，青海湖（格尔木）结晶氯化钾试验区79.845 t/hm2，俄罗斯氯化钾试验区79.218 t/hm2，分别比对照增产8.50%、5.64%和4.81%。结果也显示，加施钾肥可增强番茄的抗逆能力。就综合性价比而言，国产青海湖（格尔木）结晶氯化钾居优势地位