Co-opetition Development of Cultural Tourism Complexes in Xishuangbanna: A Case Study of Gaozhuangxishuangjing and Xishuangbanna-Based Wanda International Resort

The cultural tourism complex is a comprehensive development model with cultural soft power as its core competitiveness, and is an industrial development system with tourism as the forerunner, culture as the core, and real estate as the platform and consumption carrier. The development status and trend of the cultural tourism complex as a new format of tourism industry integration under the guidance of the national strategy of all-for-one tourism are worthy of attention and discussion. With Xishuangbanna's two cultural tourism complexes of Gaozhuangxishuangjing and Xishuangbanna-based Wanda International Resort as the research object, this paper compared the similarities and differences of the two tourism complexes in their development and their respective problems, and analyzed the basis and condition for their co-opetition development. The ultimate goal of this paper was to seek the relevant countermeasures and suggestions for the two cultural tourism complexes to complement each other, promote each other, and jointly promote the development of tourism in Xishuangbanna.

Geological Studies to Support the Tourism Site: A Case Study in the <i>Rafflesia</i>Trail, Near Kampung Jedip, Lojing Highlands, Kelantan, Malaysia

Some geological studies were performed in the Rafflesia Trail, near Kampung Jedip, in Lojing Highlands, Kelantan. This area is famous for its Rafflesia and has become one of the tourism attractions in Kelantan. However, the recent development of agricultural activities has significant effects on the area. The objective of these studies is to give substantial geological information including geomorphology, lithology, structural features, geohazard potentials, and water quality analysis in the study area. Desk study was conducted by reviewing some literatures related to the topic and the study area. Field work was organized during a scientific expedition in January 2014, to collect data, samples, and photographs. Geomorphologically, the study area is a mountainous area which mostly consists of mountain ridges and mountain valleys. Some fluvial features occur in the study area, such as waterfalls, cascades, rapids, runs, pools, potholes, lateral bars, and point bars. This area is composed of granitic rocks, mostly granite porphyry, and covered by superficial deposits of Quaternary age. The geological structure that is commonly found in the study area is joints, where they divide the rock body into large, roughly angular blocks, which is called as brecciation. The potential geohazard in the study area is landslides, where some of them are composed of soil only and others are mixtures of rock and soil. The water quality analysis has managed to identify that the stream water in this area generally has the quality of Class III (according to INWQS for Malaysia). These studies recommend that this area should be supported as a sustainable tourism site in Lojing Highlands.

Serum tumor markers (carcinoembryonic antigen, carbohydrate antigen 19-9, carbohydrate antigen 72-4, carbohydrate antigen 24-2, ferritin) and gastric cancer prognosis correlation

BACKGROUND Gastric cancer is a kind of malignant tumor which is prevalent all over the world.Although some progress has been made in the treatment of gastric cancer,its prognosis is still not optimistic,so it is of great significance to find reliable prog-nostic indicators to guide the treatment and management of patients with gastric cancer.AIM To explore the relationship between serum levels of five biomarkers[carcinoem-bryonic antigen(CEA),carbohydrate antigen(CA)19-9,CA72-4,CA24-2,and ferritin]and prognosis in patients with gastric cancer.METHODS This study included 200 patients with gastric adenocarcinoma,and conducted an in-depth analysis of their baseline characteristics,relationship between tumor markers and staging,and prognosis.The study found that CA19-9 has a signi-ficant correlation with tumor stage,the average levels of CA24-2,CEA,CA72-4 and ferritin were slightly increased disregarding the stage of tumor.Survival analysis showed that increases in CEA,CA19-9,CA24-2,and ferritin were all associated with shortened overall survival of patients.Further multivariate ana-lysis revealed that elevated serum CA72-4 levels were an inde-pendent adverse prognostic factor.RESULTS This study reveals that there is a significant correlation between the expression levels of serum tumor markers CEA,CA19-9,CA72-4,CA24-2 and ferritin in patients with gastric cancer and prognosis,and can be used as important indicators for prognostic evaluation of gastric cancer.In particular,markers that appear abnormally elevated initially may help identify gastric cancer patients with poor prognosis.CONCLUSION Serum CEA and CA19-9 play an important role in the prognosis assessment of gastric cancer,and are effective tools to guide clinical practice and optimize individualized treatment strategies for gastric cancer patients.

Analysis of Service Marketing Strategies in the Senior Study Travel Tour Market

Senior study travel,as an emerging form of tourism,combines the dual characteristics of educational learning and leisure travel.It not only meets the elderly’s desire for spiritual and cultural life and self-fulfillment but also promotes the construction of a healthy aging society.This study comprehensively uses methods such as literature analysis,interviews,and case studies to analyze the current status and existing problems of the senior study travel market.Based on the 7Ps service marketing model,it explores service marketing strategies for the senior study travel market,aiming to provide reference and guidance for related tourism enterprises to supply more attractive senior study travel services.

Empirical Study on Management of Flowers Tourism

The paper had illustrated the construction of Yanling Famous Flowers and Trees Science Park and highlighted its important position as scalized,standardized and corporatization demonstration based on development of flower industry and basic condition of the park.Through interview and sample survey of flower enterprises,it concluded that the park had vigorous support from government,good service concept,strong consciousness for developing flowers tourism,and scaled development.And meantime,it pointed out three problems in park's management which were problems about enterprise's flower production characteristic,about the concept of farmers of land transference,and about enterprises.Finally,from the perspective of park's management,it put forward some suggestions on flowers tourism development.In terms of flowers tourism development,it should enhance characterization,scale and standardization of enterprises production,explore diversified methods for land transference,and strengthen peasant-workers' skill and thought training.In terms of supportive policy,it should intensify the park's identification,pay attention to protection of ecological environment,create tourist products of local feature,enhance publicity and highlight participation and experience projects.

关中地区传统村落乡村旅游空间比较研究--以袁家村、党家村为例

一些传统村落依靠自身资源,在发展乡村旅游实现乡村振兴的过程中呈现不同的特点论文运用村落空间纵横向、行为与环境关系比较方法,对咸阳市礼泉县烟霞镇袁家村聚落空间及韩城市西庄镇党家村聚落空间进行比较研究。在分析两村发展历程及村落空间的基础上,归纳了两者在传统村落保护与发展乡村旅游上的相同点与不同点,根据两村各自特点,总结出"物化传承"类型传统乡村旅游发展模式及"精神传承"类型传统乡村旅游发展模式。

An Observational Study of the 30-50 Day Atmospheric Oscillations Part I: Structure and Propagation

Features of structure and propagation of the 30 to SO day atmospheric oscillations are investigated using the ECMWF analysis of 1980-1983. Evidence is provided to confirm the characteristics of the oscillation in the equatorial region. Those in the mid-high latitudes, however, are revealed to be very different from the tropics and pose a strong barotropic structure. Horizontal coherence shows teleconnection patterns which can be identified as EAP and PNA. The wind field of the specified time scale of the oscillation appears as long-lived vortices and vortex pairs. Mid-latitude perturbations propagate clearly westwards, especially during the winter season. In the high latitudes, they propagate westwards in the winter but eastwards in the summer. Meridional propagations are rather different from region to region.

COMPARATIVE STUDY ON RESIDENTS′ PERCEPTION OF TOURISM IMPACT AT TOURIST PLACES——A Case Study of Xidi, Zhouzhuang and Jiuhua Mountain

Based on the questionnaire investigation, the authors make a comparative study on local residents′ perception of tourism impacts in Xidi, Zhouzhuang and Jiuhua Mountain. The result shows that residents of the three places tend to have strong and consistent perception of its positive economic, socio-cultural and environmental impacts, but distinctly diverse ones of its negative impacts. Residents in Xidi and Zhouzhuang also have noticeable perception of its negative environmental impacts while those in Jiuhua Mountain have weaker perception of them. The research confirms the fact that residents are more liable to have positive perceptions at the early stage of the life cycle of the tourist places. The authors conclude that there exists a nonlinear relationship between residents′ perception and tourism development stages, and that tourism socio-cultural impact may appear at an early stage of tourism development instead of being no universal.

Potential Toxicological and Cardiopulmonary Effects of PM2,5 Exposure and Related Mortality:Findings of Recent Studies Published during 2003-2013

Air pollution has environmental issue owing become a serious to its diverse harmful effects on the physical and biological environment. According to the Environmental Protection Agency （EPA） and the World Health Organization （WHO）, air pollution affects millions of people worldwide. Hundreds of thousands of deaths each year and a range of diseases, particularly among vulnerable groups （i.e., children, the elderly, and people with special medical conditions）, are attributed to air pollution. These effects are not always caused by single pollutant in the air; rather, they are considered consequences of the multi-pollutants to which people are simultaneously exposed.

Numerical study on three-dimensional flow field of continuously rotating detonation in a toroidal chamber

Gaseous detonation propagating in a toroidal chamber was numerically studied for hydrogen/oxygen/nitrogen mixtures. The numerical method used is based on the three-dimensional Euler equations with detailed finiterate chemistry. The results show that the calculated streak picture is in qualitative agreement with the picture recorded by a high speed streak camera from published literature. The three-dimensional flow field induced by a continuously rotating detonation was visualized and distinctive features of the rotating detonations were clearly depicted. Owing to the unconfined character of detonation wavelet, a deficit of detonation parameters was observed. Due to the effects of wall geometries, the strength of the outside detonation front is stronger than that of the inside portion. The detonation thus propagates with a constant circular velocity. Numerical simulation also shows three-dimensional rotating detonation structures, which display specific feature of the detonation- shock combined wave. Discrete burning gas pockets are formed due to instability of the discontinuity. It is believed that the present study could give an insight into the interest- ing properties of the continuously rotating detonation, and is thus beneficial to the design of continuous detonation propulsion systems.

An Observational Study of the 30-50 Day Atmospheric Oscillations Part II: Temporal Evolution and Hemispheric Interaction across the Equator

In this part, the temporal evolution and interaction across the equator of 30-50 day oscillation in the atmosphere are investigated further. The annual variation of 30-50 day oscillation is quite obvious in the mid-high latitudes. In the tropical atmosphere, the obvious interannual variation is an important property for temporal evolution of 30-50 day oscillation. The low-frequency wavetrain across the equator over the central Pacific and central Atlantic area, the movement of the long-lived low-frequency system across the equator and the meridional wind component across the equator will obviously show the interaction of 30-50 day oscillation in the atmosphere across the equator.

Experimental Study on Momentum Transfer of Surface Texture in Taylor-Couette Flow

The behavior of Taylor-Couette （TC） flow has been extensively studied. However, no suitable torque prediction models exist for high-capacity fluid machinery. The Eckhardt-Grossmann-Lohse （EGL） theory, derived based on the Navier-Stokes equations, is proposed to model torque behavior. This are the significant energy theory suggests that surfaces transfer interfaces between cylinders and annular flow. This study mainly focuses on the effects of surface texture on momentum transfer behavior through global torque measurement. First, a power-law torque behavior model is built to reveal the relationship between dimensionless torque and the Taylor number based on the EGL theory. Second, TC flow appa- ratus is designed and built based on the CNC machine tool to verify the torque behavior model. Third, four surface texture films are tested to check the effects of surface texture on momentum transfer. A stereo microscope and three-dimensional topography instrument are employed to analyze surface morphology. Global torque behavior is measured by rotating a multi component dynamometer, and the effects of surface texture on the annular flow behavior are observed via images obtained using a high-speed camera. Finally, torque behaviors under four differentsurface conditions are fitted and compared. The experi- mental results indicate that surface textures have a remarkable influence on torque behavior, and that the peak roughness of surface texture enhances the momentum transfer by strengthening the fluctuation in the TC flow.

Coincidence and Upgrade:A Typical Case Study of Rural Ecotourism Development

At present, internal rural tourism is at the stage of upgrading and renewing, and ecotourism has been considered to be the main direction. This paper discussed the concepts and criteria of rural tourism and ecotourism, analyzed a typical case of Nongke Village of Chengdu City-being considered to be the first rural tourism site in China, went deep into the problems of the contents and criteria of the development of rural ecotourism, and tried to probe into the principles of the development of rural ecotourism both theoretically and practically so as to understand the rules of the development of rural ecotourism .

高铁开通对旅游产业发展影响实证研究--来自广东省21个地级城市的经验证据

高铁对提升通达性、扩大城市空间和客源市场范围、聚集旅游流、促进旅游产品开发和旅游产业转型升级具有重要作用。基于2010—2020年广东省21个地级市的面板数据,运用静态面板模型进行回归分析,结果发现高铁开通与旅游产业发展显著正相关,这种显著正相关关系在非珠三角城市和沿海城市比珠三角城市和非沿海城市表现得更为显著。研究结论对广东省高铁建设与旅游发展具有重要的启示作用。

Progress in Enclave Tourism Study of Overseas:A Literature Review

In response to the "isolated island" phenomenon emerging from the development of tourist resorts in China, this paper reviews the study of enclave tourism overseas, which has similar features to the resort "island". Based on the literatures related to enclave tourism from Tourism Management and Annals of Tourism Research, this paper reviews the study of enclave tour- ism from the following aspects: definition discussion, theories used, causation of enclaves, characteristics and impacts of enclave tourism. The understanding of the overseas researches on enclave tourism would provide instructions for the study on the problems of Chinese resorts, such as enclavity and "island effects", and suggest measures for the sustainable development of resorts in China. This paper is divided into three sections. Section 1 briefly introduces the development of enclave tourism in developing countries and the outline of enclave tourism study. Section 2 elaborates on the contents of enclave tourism research and gives deep insights into the study on concepts, characteristics, causations and effects respectively, which is the key part of this paper; Section 3 concludes the review and proposes suggestions for the enclave tourism study in China.

A Review of Evaluation Studies on Tourism Suitability

In order to fully understand the development trends and achievements of tourism suitability evaluation at home and abroad, this paper reviews the relevant literature of tourism suitability evaluation from five aspects-tourism climate, tourism environment, tourism resources, tourism destination and evaluation indicator, and gives discussions.

The Study on Problems and Countermeasures in Tourism Development of Farmhouse Enjoyment in Shaanxi

Farmhouse enjoyment is a newly-emerging tourism product which is developing rapidly in recent years. Farmhouse enjoyment tourism is beneficial for increasing farmers＇ incomes, and providing farmers with more employment by adjusting the industrial structure. Farmhouse enjoyment tourism has produced a huge social and economic impact. But it also has some shortages for the sustainable and stable development of farmhouse enjoyment. This article starts from the analysis of present situation of farmhouse enjoyment tourism in Shaanxi; points out the problems that appeared and proposes the corresponding measures, to help farmhouse enjoyment tourism to develop healthily and sustainably.

Preparation and spectroscopic, and thermal decomposition kinetic studies of europium(Ⅲ) complex [Eu(HNBD)_3] (HNBD: 1-(6-hydroxy-1-naphthyl)-1,3-butanedione)

The complex of Eu（IH） with 1-（6-hydroxy- 1-naphthyl）- 1,3-butanedione （HNBD） was prepared for the first time and characterized by elemental analysis, IR, UV, fluorescence spectrum, and DTA-TG-DTG techniques. The IR and UV-visible spectra showed that Eu（Ⅲ） ion was coordinated to the HNBD ligand. The fluorescence spectrum showed the presence of Eu^3＋ characteristic emission. The TG-DTA-DTG curves showed that the thermal decomposition of the anhydrous complex was a two-stage process and the final residue was Eu2O3. The thermal decomposition kinetic parameters of the complex were evaluated from TG-DTG data by using three kinds of integral methods （Coat-Redfem equation, Horowitz and Metzger equation, Madhusudanan-Krishnan-Ninan equation）. The kinetic parameters of the first stage are E^＊ = 164.02 kJ.moll, A = 1.31 × 10^15 s^-l, AS^＊= 42.27 J·K^-l·mol^-l, △H^＊ = 159.51 kJ·mol^-l, △G^＊= 136.54 kJ·mol^-l, and n = 3.1, those of the second stage are E^＊= 128.52 kJ·mol^-l, A = 1.44× 106 s^-1, △S^＊= - 136.89 J·K^-l·mol^-l, △H^＊ = 120.41 kJ·mol^-l, △G^＊= 283.85 kJ·mol^-l, and n = 1.1.

Study on the Mercury （11） Complex of 4,5-benzol,2-dithiole-3-thione by IR, Theoricaly and X-Ray

A mercury （II） complex with 4.5-benzo-1.2-dithiol-3-thione （C7H4S3） （1）, [Hg2I4（C7H4S3）2] （2） was synthesized. The structure of the obtained complex （2） was characterized by crystallography, Infrared Spectroscopy （IR） analysis and theoretical study. The complex （2） has a dimeric structure, where each mercury atom takes a tetrahedral geometry and is coordinated by two bridging chloride, one terminal chloride and one thiocarbonyl sulfur atom （C=S） of the ligand.

Research on the Exploitation of Study Tour Resources in Mount Taishan

Mount Taishan in Taian Prefecture of Shandong Province has rich study tour resources,but its development efforts are extremely disproportionate to its status as one of the five unique mountains.Through analyzing study tour in the context of its development and study tour resources in Mount Taishan,and based on the in-depth analysis of the existing problems,the proposals for the development of resources were put forward:highlight the main line and enrich the study activities to create study bases around Mount Taishan;improve the study services through the research and development of special products;expand the publicity to promote the educational products and research products.