1,720,956 research outputs found
The Impact of Geo-Spatial Distribution of Markets on Household Travel Patterns in Akure Metropolis, Nigeria
Get PDFThis study examines the spatial distribution of markets and its impact on household travel patterns in Akure, Nigeria. Both primary and secondary data were utilized for the research. The coordinates of locations of markets were obtained using a hand held Geographical Position System (GPS) and determined by measured using the ‘Ruler’ menu of ArcGIS 10.3.1 software. A structured questionnaire was designed to elicit information on household travel patterns. Using descriptive and inferential statistics, the findings reveal that market is randomly distributed. A linear association exits between distance travel to market and household mode choice of transportation and it is significant at 0.05%. Inadequate transport services and traffic congestion are problems faced by households in Akure on their trips to markets. The study concludes that more periodic or daily markets should be provided in some localities that do not have in Akure and similar other cities in Nigeria
HOUSEHOLDS TRAVEL BEHAVIOUR TO MARKETS IN RURAL COMMUNITIES IN AYEDAADE LOCAL GOVERNMENT AREA OF OSUN STATE, NIGERIA
Get PDFMany rural households in Nigeria are less accessible to markets to transact their business. Traders travel considerable distance and pay high transport fare to convey their goods to markets for sale. This is because many rural communities are located farther away from where the markets are situated. It is on this background that this study examined the accessibility of traders to markets in some rural communities in Ayedaade Local Government Area of Osun State. Both primary and secondary data were utilized for this research. Three sets of data were required. The first set of data focused on the socio-economic characteristics of traders such as gender classification, family composition, level of education and possession of personal means of transportation. The second data required focused on the travel pattern of rural population to markets taking into account attributes such as distance travelled, mode of transportation mostly used, average travel time and frequency of trip to market in a week. The last category of data elicited was based on constraint of women to access market centres in the region. Descriptive and inferential statistics were employed to analyse the data. Findings reveal that the pattern of distribution of markets is in the study area is dispersed rather than random. Agricultural products and few manufactured goods are traded at Olufi central market in the study area. More than 60% of traders relied on Public transport (motorcycle), which charge exorbitant transport fare to convey their goods to markets. Arrays of goods traded in the market is the first major determinant factor affecting the markets patronized by traders in the council area and this accounts for about 17.53% of the total explained variance of the factor analysis. The study therefore recommends that there is need to provide community based transport services at subsidized rate for rural communities in Nigeria so as to enhance the accessibility of women to markets and participate in other productive activities in the rural areas of Nigeria
Accessibility of Elderly Citizens to Basic Facilities In Akure Metropolis in Nigeria
Get PDFThis study examined the accessibility of elderly citizens to some basic services in Akure metropolis. This was carried out with a view to determine the patterns of distribution and accessibility of these services in the city. Primary and secondary data were employed for this study. Geographical Positioning System was used to capture the coordinates of important locations and of some basic facilities such as Public Tertiary Hospital, Primary Health care centre and banks in the city. Nearest Neighbour Analysis was used to calculate the mean distance travel to some basic services from 13 major localities in Akure metropolis. Descriptive and inferential statistics were employed to analyse the data. Finding reveals that some basic facilities are not evenly distributed across different localities in Akure. The mean distance travel to Public Tertiary Hospital is 3.36kms. The pattern of distribution of Public Tertiary Hospital is dispersed rather than random. More than 60% of the elderly rely on public transport services for their trip to access some basic facilities in the city. Traffic delay was ranked highest (66%) among the problems militating against the effective utilisation of urban facilities in Akure metropolis. The study recommends that more basic facilities should be provided in localities where such services are lacking. This would reduce long distance trip to these facilities in the city. The study concludes that better transport services should be made available at reasonable transport fares in order to promote accessibility of the elderly and other segments of the population to urban facilities in Akure and similar other cities in Nigeria.
Automobile Trips to School and Safety Perspectives of Unplanned Lokoja Metropolis in North Central Nigeria
No full textMany studies on transport research did not consider the consequences of high reliance on an automobile trip to schools which frequently resulted in road traffic crashes, traffic delay, and late arrival to school, injuries and sometimes death of victims especially students. As a result, this research examines the consequences of automobile trip to school among secondary school students in the Lokoja metropolis. It aims to investigate the safety of the use of automobile in an unplanned city like Lokoja, with the specific objectives of ascertaining the number of pupils who embark on different automobile trips; the safety measures, and the casualty cases. Three hundred students were selected for questionnaire administration across six selected secondary schools in the city. Data on students’ road traffic crashes were obtained from archives. Descriptive and inferential statistics were employed for analyses. Findings reveal that more than 70% of students rely on automobile to travel to schools. Car trips to schools were more among students of private secondary schools. Students in private secondary schools rely more on the use of a school bus. It was also discovered that students were involved more in traffic crashes along major roads. The study concludes on the use of school bus by students instead of relying on private cars
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
- …
