1,720,956 research outputs found
MODELING OF ACCESS MODES CHOICE IN JUANDA INTERNATIONAL AIRPORT, SIDOARJO, EAST JAVA PROVINCE
Get PDFThe choice of access mode at an airport is influenced by the characteristics of its users, the characteristics of the transportation, and the characteristics of the available modes. To know the characteristics of the choice of access modes at an airport, modeling the choice of access modes becomes an important instrument. The design of an airport always follows the characteristics of the passengers it serves, so that the model for selecting the access mode at an airport is also specific. Therefore, the model of selecting airport access modes in airports all over the world varies greatly. This research attempts to model the mode choice at Juanda International Airport with a focus on the probability of choice which is influenced by passenger characteristics.
The approach method used in this research is the analysis of passenger preference data. Preference data are data of airport user responses to variables that affect airport access transportation systems. Data were obtained from a primary survey by distributing questionnaires to airplane passengers randomly and involving 900 respondents in the waiting rooms of Terminal T1 and T2 at Juanda Airport. Data analysis was performed by building a mathematical model of airport access mode selection. The type of model used is a multinomial logit model with 6 (six) alternative modes, namely train, bus, travel, private vehicle, taxi, and motorcycle.
Based on the survey, it is known that Juanda Airport serves 29 districts and 9 cities. This survey does not cover the transit passengers. However, only 5 (five) regions that met the aspects of statistical data sufficiency, namely Surabaya, Sidoarjo, Gresik, Jombang, and Malang. From the analysis of modes choice from the five origin regions, it can be seen that the greatest interest in the airport train plan with the route of Gubeng Station - Juanda Airport is passengers from Malang with a probability of average choice of 0.37. The logit model for the choice of trains for passengers from Malang is influenced the mode accessibility & service satisfaction factor, the socioeconomic family and the mode frequency factor. The biggest interest for the airport bus mode is passengers from Jombang with a probability of choosing an average of 0.34. The bus choice model formulation for passengers from Jombang is influenced by the purpose and distance of the trip. Of all origin regions studied, the highest interest in travel access to Juanda airport is using a private car. Based on the results of the analysis of all models it can be seen that the tendency of the probability of using the train/bus transportation mode is greater if the access distance to the airport is greater, but on the other hand the greater the distance of access the number of factors/variables on which the basis of selection is getting smaller. This shows that the biggest market for airport train/bus access modes is passengers whose origin area is far from the airport. This consideration can be accepted because the farther of trip is greater the probability of delays.
Keywords: airport access mode, mode choice model, mode choice probability
ANALISIS KOMPREHENSIF PENGEMBANGAN BANDARA INTERNASIONAL FRANS KAISIEPO BIAK DALAM RANGKA MEWUJUDKAN BIAK SEBAGAI KAWASAN EKONOMI KHUSUS INDONESIA (KEKI)
No full textSince year 2006, Biak has been assigned as one of Indonesia Special Economic Zone (ISEZ). In order to support the policy, an action plan has been formulated, including development of Biak - Frans Kaisiepo Airport. The airport development is based on estimated demand considering air traffic data within the last 10years. Based on utility analysis of existing facilities, apron and terminal should be immediately developed since 2010. Forecast results in year 2030 for aircraft movements, domestics passengers, transit passengers are 121,39
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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