نتایج جستجو برای: travel
تعداد نتایج: 45149 فیلتر نتایج به سال:
Our society has evolved through the product economy and the service economy to the experience economy. Due to this fact the value of a travel product, nowadays, is far beyond the goods and services. Experiences are driving the travel industry and make the travel product more and more diverse. Moreover, not only the travel experience itself, but also an experience of buying a travel package beco...
INTRODUCTION Singapore has a fast-growing travel industry, but few studies have been done on travel characteristics and travel health practices. This study describes the profile and healthseeking behaviour of travellers attending a travel health clinic in Singapore. MATERIALS AND METHODS A cross-sectional survey was conducted on travellers attending the Traveller's Health and Vaccination Cent...
zika virus infection has become a worldwide public health problem that needs everyone’s attention. this dengue-like illness is classified as an arboviral infection and has already been seen in several countries around the world. apart from simple transmission by mosquito, the disease is reported to be transmittable through sexual contact and blood transfusion. in travel medicine, the importatio...
OBJECTIVES After having conducted two studies of the effectiveness of workplace travel plans for promoting active travel, we investigated health and transport practitioners' perspectives on implementing workplace travel plans to share some of the lessons learnt. The objectives of this study were to describe perceived elements of effective workplace travel plans, barriers and enablers to workpla...
The aim of this study is assessing the effectiveness of Customer Relationship Management factors in Isfahan tourism and travel agencies by Structural Equation Modeling (SEM). It is practical according to the goal and it’s a kind of descriptive survey in terms of methodology. Research population included all of staffs and managers at tourism and travel agencies in Isfahan in 2012 that 274 of the...
Transportation problems are usually considered in large-scale networks, where finding the optimal solution of these problems is so time-consuming and costly. Therefore, a useful method to solve the large-scale network problems is dividing them into some smaller sub-problems. In this paper, for the first time, the origin-destination (o-d) matrix estimation problem is considered through a mixed p...
An Entropy-Based Approach for Evaluating Travel Time Predictability Based on Vehicle Trajectory Data
With the great development of intelligent transportation systems (ITS), travel time prediction has attracted the interest of many researchers, and a large number of prediction methods have been developed. However, as an unavoidable topic, the predictability of travel time series is the basic premise for travel time prediction, which has received less attention than the methodology. Based on the...
This article provides the first comprehensive conceptual account for the imagistic mental machinery that allows us to travel through time--for the time machine in our mind. It is argued that language reveals this imagistic machine and how we use it. Findings from a range of cognitive fields are theoretically unified and a recent proposal about spatialized mental time travel is elaborated on. Th...
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