陕西省乡村旅游资源评价与特色优势探析

从乡村旅游资源的概念入手,分析了陕西省乡村旅游的发展现状,对其乡村旅游资源进行全面普查,从而对包括自然旅游资源和人文旅游资源的7个主类进行类型结构及数量、质量评价,并从乡村旅游资源的地域分布角度,对其分布组合进行评价.总结了陕西省乡村旅游资源的特色与优势,认为旅游资源总量丰富、类型多样、级别较高;乡村人文旅游资源占有绝对优势,具有开发潜力;民俗文化类人文旅游资源突出,地域分异明显;乡村自然旅游资源具有较强的地域特点;资源组合状况良好,各资源区特色突出.以期为陕西省乡村旅游资源开发、规划和保护提供依据.     

旅游者对旅游目的地形象的感知行为研究——以丽江古城为例

旅游目的地形象影响着旅游者的旅游动机和旅游决策,为了使研究更具有实际意义,本论文从游客的视觉研究旅游地形象的感知特征.文章采取市场调研法、统计分析法,以云南丽江古城为研究载体,以游客对丽江旅游前后的形象感知为研究内容,对丽江古城游客进行了抽样调查,分析了丽江古城旅游形象对游客出游的影响和选择,以及对游客的满意度、回游度和推荐度的影响.研究表明,丽江游客以休闲度假为主;影响丽江古城形象因素包括资源与环境、交通与氛围、住宿与餐饮、卫生与纪念品,它们不同程度地影响到游客满意度、回游度及推荐度,并且成正比关系;游客对丽江的资源与环境、旅游交通和旅游氛围的总体评价较好;对餐饮评价不高,没有达到预期想象.建议高度重视丽江古城的核心旅游价值保护,注重丽江古城的人文旅游资源和生态环境的保护,进一步完善丽江的旅游基础设施,持续创造良好的旅游氛围,丰富服务产品,提高基础服务品质.     

现代测绘技术在旅游发展规划中的应用

现代测绘技术的不断更新发展,在旅游规划领域的应用将呈现多元化趋势。在概述现代测绘技术内涵及其技术体系基础上,分析了现代测绘技术应用于旅游发展规划与管理的优越性;简述了现代测绘核心技术"3S"在旅游资源调查与评价、规划方案设计与优选、规划实施与管理等方面的应用研究现状,并对其应用前景进行了展望。     

西安市乡村旅游资源调查与规划开发研究

用国家标准和基于乡村旅游特点的分类标准对西安市乡村旅游资源进行综合研究.通过调查并结合统计方法评价西安市乡村旅游资源,并以此为基础对西安市乡村旅游资源进行深度开发研究.最后,选取西安市现代主题公园和雁翔民俗文化村作为典型案例,从中观尺度上对这两种不同类型的乡村旅游开发案例进行分析.     

青海麦秀国家森林公园旅游资源综合评价

通过对青海麦秀国家森林公园旅游资源的详细调查,按照我国森林公园风景资源质量等级评定方法,运用定性和定量相结合的方法,对该区域的旅游资源与发展条件进行了科学评价和分析.评价结果认为,青海麦秀国家森林公园景观资源及开发条件总评价值为42.60分,符合一级森林公园标准,且开发条件较为优越.     

大王岭自然保护区生态旅游资源评价

大王岭自然保护区具有丰富的动植物资源、秀丽的自然山水、宜人的气候条件等生态旅游资源.①通过现场勘察,采用风景资源管理系统,选定地形、植物、水体、色彩、邻近景观影响、稀有性、人为改变7个风景质量因子对大王岭自然保护区进行体验性美感质量评价,其评价总分为20.00分.属A级,说明该保护区自然景观美学价值高,适宜开展各类旅游美感体验活动.②运用自然保护区生态评价标准,选择多样性、稀有性、代表性、自然性、面积适宜性、生存成胁6项评价指标对该保护区旅游环境生态质量进行评价,累计得分86.10分,评价等级为I级,说明该保护区旅游环境生态质量良好,适宜开展生态旅游.③根据景观质量评分细则评价该保护区,得出景观评价总分86.00分,达国际4A级旅游区(点)标准,说明该保护区景观质量基础好,有较大发展潜力.④参考我国山岳型观赏旅游地评价因子模型树,对该保护区旅游资源条件、区位与客源条件、区域经济背景进行综合性定量评价,其旅游资源评价结果为60.67,占满分的85.6%;区位与客源条件评价结果为11.83,占满分的79.8%;区域经济背景评价结果为10.55,占满分的72.5%这说明该保护区旅游资源开发价值较高,区位优势较明显,区域经济背景价值较高,具备良好的发展优势该研究可为大王岭自然保护区生态旅游资源的进一步开发提供参考,有利于百色地区旅游业的整体提升,有利于百色经济的发展和生态旅游项目的进一步推出.     

基于层次分析法的向海自然保护区旅游资源评价

在向海自然保护区旅游资源现状调查的基础上,运用层次分析法建立评价模型,并辅以问卷调查,对向海自然保护区整体旅游资源价值进行了定量评价和分析,得出6.443的计算结果.在计算结果基础上,提出了相应的开发建议措施.     

对哈尔滨冰雪体育旅游的研究

近年来,我国旅游业呈快速发展势头,在国民经济中占重要地位,哈尔滨成为冰雪体育旅游的首选地点.在体育旅游业中,哈尔滨拥有得天独厚的冰雪旅游资源,具有冰雪体育旅游的发展优势,"中国黑龙江国际滑雪节"等各类体育活动的举办,为哈尔滨体育旅游带来了前所未有的发展契机.因此,冰雪体育旅游的研究成为哈尔滨体育旅游的研究热点.     

陕西秦岭北麓生态旅游可持续发展研究

在分析秦岭北麓生态旅游现状与存在问题的基础上,提出了秦岭北麓生态旅游可持续发展的对策与建议.对秦岭北麓生态旅游开发首先要做好调研,对旅游资源进行全面综合的评价,确立保护性开发原则,促进生态环境保护与旅游开发利用的有机统一,实现秦岭北麓生态经济旅游带的科学、可持续发展.     

历史名人旅游资源开发探析——以广西临桂为例

历史名人旅游资源极具开发和研究价值,它既能再现名人精神与风骨,传承优秀传统文化,又可促进当地旅游经济的发展.如何以旅游目的地自然旅游资源开发为基础,发掘深层次人文旅游资源,提高旅游产品的文化含量和品位,提升旅游形象有着重要意义,本文以拥有丰富历史名人旅游资源的广西临桂县为例对此进行探讨.     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

焦炭热性能指标意义浅析

通过对焦炭在高炉内的历程及其变化规律的剖析,阐述焦炭热性能指标的意义,形象地把焦炭在高炉内的损耗分为三部分(M1,M2,M3)。指出M2对焦比及焦炭价格有一定的指导作用。     

Results of treatment of cancer of the cardia

Cancer of the cardia is traditionally discussed with cardiac cancer of the lower portion of the esophagus and upper gastric cancer invading the esophagus, and the specific characteristics of cancer of the cardia have never been clearly defined. We reviewed the outcome of 172 patients with adenocarcinoma of the cardia who had undergone radical surgery between 1949 and 1994 in the Division of Gastrointestinal Surgery of the Cancer Institute Hospital. The centers of the tumors were located within 2 cm above and below the boundary between the esophagus and the stomach, and their longitudinal diameter was less than 8 cm. We divided the patients into an early period (1949-1979; n = 79) and a late period (1980-1994; n = 93), and focused on the historical transition. There were no differences in patient gender or histology between the two periods. However, the late period was associated with fewer cases of esophageal invasion and shorter longitudinal diameter, as the age of the population advanced. The number of advanced cancers such as the localized and infiltrative type had decreased, and early cancer and early clinical stage had become more common, but despite the fact that the number of early cancers had increased, extended dissection, such as thoracic and paraaortic lymph node dissection, was performed more frequently. By clinical stage, the long-term outcome markedly improved in Stage I patient in the late period, and tended to improve in Stage II and III patients. This appears to have been attributable to the prevention of micrometastasis by extended dissection, although the number of early cancers is another major potential cause. There were no differences in the outcome of Stage IV patients between the two periods, and further advances in multimodality therapy must be awaited. The range of resection is basically proximal gastrectomy, and if there are adequate indications, the prognosis is favorable. In view of the status of lymphatic flow and lymph node metastasis, and long-term results, lateroaortic lymph node dissection is important. Since the number of early cancer patients has been increasing, if intraabdominal recurrence is prevented, intrathoracic lymph node dissection will contribute greatly to the outcome of such patients.     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Comparison of rates of infection of two methods of emergency ventricular drainage

The rates of infection of two methods of external ventricular drainage in use at Atkinson Morley's Hospital--namely, (a) percutaneous drainage with Rickham reservoirs and (b) tunnelled ventriculostomies--were compared in this retrospective review. Percutaneous drainage of CSF with Rickham reservoirs was associated with a 27% rate of infection as identified by positive microbiological cultures; tunnelled ventriculostomy catheters had a 10% infection rate. The difference in the infection rate between the two methods was statistically significant (P < 0.015). Other variables examined, including the age and sex of the patients and the reasons for ventricular drainage, were not associated with an increased rate of infection. Most infections from either method were caused by a coagulase negative staphylococcus. The average duration of ventricular drainage before identification of positive cultures was 5.7 days for Rickham reservoirs and 6.0 days for ventriculostomies.     

浅析《野草》的版画特征

鲁迅先生一生热爱美术作品,对版画中木刻兴趣尤甚.<野草>作为其"写心之作",亦呈现出一些与木刻版画一致的审美特征:一是具有木刻版画的色彩特征,多对比、多冷色,有阴郁的美感;二是具有木刻版画的力度特征,环境描写、人物刻画处处刀锋毕现,遒劲有力,有一种"力之美".     

四辊破碎机车刀架的改造

针对四辊破碎机车刀架车削中存在的几个问题,详细介绍了电动车刀架的结构和工作原理,建立主要设计参数的数学表达式,并进行适当的分析。改造后,这种电动车刀架运行平稳、可靠、方便、省力,取得了预期的效果。     

Effect of antibiotics of chemotaxis of human leukocytes

The effect of 20 different antibiotics on chemotaxis by human neutrophils was studied. Human leukocytes incubated with chloramphenicol, rifampin, sodium fusidate, and tetracyclines in vitro showed markedly depressed migration. The mechanisms by which these antibiotics affect leukotaxis are discussed.