scholarly journals Evaluation of Housing Quality in a Selected Urban Fringe of Ilorin, Kwara State, Nigeria

2021 ◽  
Vol 13 (3) ◽  
Author(s):  
Ayodeji Ajayi ◽  
Aderonke Ajayi
Keyword(s):  
Urban Areas ◽  
Principal Component ◽  
Quality Criteria ◽  
Housing Quality ◽  
Urban Fringe ◽  
Public Utilities ◽  
Building Conditions ◽  
Factors Influencing ◽  
Household Heads

Globally, a lot of research efforts have been put into investigating housing quality in urban areas, but little is known about housing situation in the urban fringes of developing nations. This article examines the factors influencing residents’ satisfaction with housing quality in Oke-Andi, an urban fringe in Kwara State, Nigeria. The research design for this study was quantitative in nature. Sampling was carried out at different stages during the field exercise. A preliminary survey of Oke-Andi in Ilorin through satellite imageries and reconnaissance revealed an approximate population of 593 buildings. From this, a 20% sample size, approximated to 120 buildings were randomly sampled and considered reasonable for the study. Using the housing quality criteria drawn from previous contextual studies, validated and pretested structured questionnaires were used to elicit data on respondents’ satisfaction with their dwelling unit, building unit, and neighbourhood quality. Information on residents’ socio-economic characteristics was also collected. From each selected building, a copy of the questionnaire was administered on the household heads or adult representatives. At the end of the survey, 120 questionnaires were administered, but only 100 were subsequently retrieved for data analysis. Simple frequency tables and Principal Component Analysis were used for the analysis of collected data. The result of PCA shows neighbourhood attributes, public utilities and building conditions as the factors influencing residents’ satisfaction with housing quality. The study recommends community driven urban renewal schemes for redevelopment, rehabilitation and upgrading of the quality of urban fringes.

Influence of COVID-19 pandemic on local construction firms’ viability

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Olubimbola Oladimeji
Keyword(s):  
Construction Projects ◽  
Close Contact ◽  
Principal Component ◽  
Factor Loading ◽  
Content Type ◽  
Construction Firms ◽  
Factors Influencing ◽  
Local Construction ◽  
Prompt Attention

Purpose This paper aims to assess COVID-19 (C-19) pandemic influence in the 37 factors identified from extant literature as factors influencing the viability of local construction firms (LCFs). Design/methodology/approach A sample size of 65 staff of 31 LCFs that were awarded construction projects contracts in institutions in Nigeria was purposefully selected and accessed based on relevant predetermined criteria. Respondents’ views on factors determining the viability of LCFs were obtained. Factors known to be influenced by C-19 are 25 of the 37 factors rated on a five-point Likert scale of importance by the respondents. Mean scores were used to rank the factors and principal component analysis was used to obtain key component factors (CFs) influenced by the C-19 pandemic. Findings Six of the first ten “extremely important” and “very important” factors are known to be influenced by C-19 pandemic. A total of 8 CFs having 20 variables with factor loadings of more than 0.5 each were known to be influenced by C-19. The C-19 pandemic influenced LCFs’ cash flow and management of construction labour, plant and equipment amidst variables that had above 0.8 factor loading. Research limitations/implications A limitation of this study is the inability to conduct close contact interview during this period to obtain personal views on the influence of C-19 on LCFs. However, this does not reduce the quality of findings of this study, as there are valid literature basis hinging this study findings. Practical implications The paper recommends that all stakeholders pay prompt attention to the factors adversely affected by the C-19 pandemic to improve or at the least sustain the viability of LCFs. Originality/value This paper fulfils a present pertinent need of assessing the influence of the C-19 pandemic on various factors influencing the viability of construction firms.

scholarly journals Evaluating the pattern of residential quality in Nigeria: The case of Osogbo township

2010 ◽  
Vol 8 (3) ◽  
pp. 307-316 ◽  
Author(s):  
David Jiboye
Keyword(s):  
Analysis Of Variance ◽  
Urban Areas ◽  
Housing Quality ◽  
Descriptive Statistics ◽  
Residential Areas ◽  
Residential Quality ◽  
The Mean ◽  
Mean Differences ◽  
Housing Units

One of the major challenges of housing in Nigeria is how to address existing variations in the pattern of residential quality across different urban areas. Through a survey of 406 housing units selected from three residential areas in Osogbo Township in Nigeria, this study examines and compares the pattern of housing quality. Using descriptive statistics and Analysis of Variance (ANOVA), where; F =24.786 and P = 0.00 - significant at 0.05, the study shows that residential quality varies in pattern from one area to another. By comparing the mean differences among the zones, Zones C and A had 6.84, while C and B had 5.298. These values indicate that residential quality of "Zone C" is better relative to those of Zones "B' and "A" in Osogbo. The study concludes that appropriate policy and strategies should be put in place to improve housing quality within different residential areas in Nigeria.

scholarly journals QUALITY OF LIVING ASSESSMENT IN RURAL ROMANIA. AN ANALYSIS OF SETTLEMENTS WITH LOW ACCESSIBILITY TO MEDICAL SERVICES

2020 ◽  
Vol 12 (2) ◽  
Author(s):  
Vlad Teodor BERBECAR ◽  
Radu-Matei COCHECI ◽  
Andreea ACASANDRE ◽  
Gener ISMAIL ◽  
Gabriel MIRCESCU
Keyword(s):  
Low Income ◽  
Principal Component ◽  
Mean Value ◽  
Housing Quality ◽  
Medical Services ◽  
Education Levels ◽  
Administrative Unit ◽  
Quality Of Living ◽  
Basic Infrastructure

Several factors contribute to the lower quality of living of post-communist countries like Romania, such as housing quality, access to basic infrastructure or services including healthcare, and low income and education levels. To evaluate to what extent the quality of living is related to social and economic factors, including access to medical services, a field questionnaire was applied to 703 respondents from 8 settlements located in the South-East of Romania. Using the Principal Component Analysis, four determinants were selected to compute a Quality of Living Index (QoLI): sewage, room surface per dweller, dwelling accessibility and fuel use for cooking. The QoLI computed for each respondent varied between 29.7 and 94.8 with a mean value of 58.5. It was directly related to the level of education and income and with several healthcare parameters. The mean value for each Local Administrative Unit was used to establish a ranking, with the commune of Mihail Kogălniceanu (Constanța county) having the highest average QoLI, and the commune of Brăești (Buzău county) having the lowest average QoLI. The QoLI of investigated settlements was in line with the results reported by other studies that assessed the socio-economic development of towns and it can be used as a tool to establish the level of living conditions and to prioritize the need of intervention.

scholarly journals Unsafe nursing documentation: A qualitative content analysis

2019 ◽  
Vol 27 (5) ◽  
pp. 1213-1224 ◽  
Author(s):  
Ali Tajabadi ◽  
Fazlollah Ahmadi ◽  
Afsaneh Sadooghi Asl ◽  
Mojtaba Vaismoradi
Keyword(s):  
Content Analysis ◽  
Interpersonal Relationships ◽  
Urban Areas ◽  
Qualitative Content Analysis ◽  
Healthcare Management ◽  
Main Theme ◽  
Structured Interviews ◽  
Nursing Documentation ◽  
Factors Influencing

Background Nursing documentation as a pivotal part of nursing care has many implications for patient care in terms of safety and ethics. Objectives To explore factors influencing nursing documentation from nurses’ perspectives in the Iranian nursing context. Methods This qualitative study was carried out using a qualitative content analysis of data collected from 2018 to 2019 in two urban areas of Iran. Semi-structured interviews (n = 15), observations, and reviews of patients’ medical files were used for data collection. Ethical considerations This study was conducted in accordance with the ethical principles of research and regulations in terms of confidentiality of data, anonymity, and provision of informed consent. Findings The main theme of this study was “unsafe documentation.” Two categories, “types of errors in reporting” and “reasons of errors in reporting,” and 12 subcategories were developed indicating factors influencing nursing documentation in the Iranian nursing context. Conclusion In general, individual, organizational, and national factors affected nursing documentation in Iran. In this respect, hiring more nurses, application of reforms in the healthcare management structure, devising appropriate regulations regarding division of labor, constant education of healthcare staff, establishment of clinical governance, improvement of interpersonal relationships, development of hardware and software techniques for documentation, and provision of support should be done to improve the quality of nursing documentation. The above-mentioned suggestions can help nurses with a safe, ethical, lawful, and reliable documentation in nursing practice.

scholarly journals Environmental Factors and the Microbial Quality of Urban Drinking Water in a Low-Income Country: The Case of Madagascar

Water ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 1450 ◽  
Author(s):  
Alexandra Bastaraud ◽  
Jean Rakotondramanga ◽  
Jackson Mahazosaotra ◽  
Noror Ravaonindrina ◽  
Ronan Jambou
Keyword(s):  
Drinking Water ◽  
Low Income ◽  
Urban Areas ◽  
Microbiological Quality ◽  
Principal Component ◽  
Low Income Countries ◽  
Quality Data ◽  
Climatic Data ◽  
Microbial Quality

Access to piped water is often limited to urban areas in low-income countries, and the microbiological quality of drinking water varies due to technical and environmental constraints. To analyse the parameters that modulate the contamination of these systems, this study examines 16 years of microbial quality data for water supplied in 32 urban areas of Madagascar. A discriminant statistical approach and agglomerative hierarchical clusters were applied to environmental and climatic data. The microbial contamination varied between sites from 3.3 to 17.5%, and 78% of the supply systems showed large variations between years or months. Agglomerative hierarchical clusters (AHCs) revealed four supply system profiles that share a similar bacteriological evolution. Heavy rainfall and dry periods sustained increasing contamination, as reflected in levels of spores of sulphite-reducing clostridia (SSRC) and/or total coliforms (TC). SSRC were dominant in three profiles, with faecal indicator bacteria (FIB) dominant in the other. Principal component analysis demonstrated the main drivers of contamination: type of water source, implemented treatment, location of the site, population growth, lack of protection, agriculture, urbanization/sanitation, and flooding threats. Contamination increased over the 16-year period, reaching alarming levels. The protection of water sources should be a concern for public authorities.

scholarly journals Measuring social housing dimensions: a case study of urban areas in Algeria

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Riadh Djafri ◽  
Mariana Mohamed Osman
Keyword(s):  
Factor Analysis ◽  
Social Housing ◽  
Urban Areas ◽  
Principal Component ◽  
Measurement Model ◽  
Housing Quality ◽  
Housing Provision ◽  
Content Type ◽  
Housing Design ◽  
Housing Scheme

Purpose The purpose of this study is to develop a measurement model and measure the dimensions of Residential Quality and Housing Adequacy (RQHA), Social Housing Provision (SHP) and Residents’ Quality of Life (RQOL) by social housing residents in Batna city, Algeria. Design/methodology/approach This study used a quantitative approach through the distribution of a self-administered questionnaire. A total of 373 useable questionnaires were collected from social housing residents in Batna city and used for the analysis. The data were analysed using descriptive statistics, exploratory factor analysis with principal component analysis through SPSS and confirmatory factor analysis using AMOS. Findings The measurement model revealed good fit of indices indicating that RQHA is presented by three sub-constructs, namely satisfaction with housing adequacy, satisfaction with current neighbourhood and satisfaction with housing design. In addition, the constructs of SHP and RQOL were measured by seven items each. The measurement model provides empirical evidence of the correlation between RQHA, SHP and RQOL constructs. Practical implications The findings of this study contribute significantly to government, housing stakeholders, architects, project managers and urban planners in the context of social housing policymakers, design, planning and construction. The finding would be helpful to ameliorate housing quality, adequacy, provision and RQOL in terms of social housing scheme. Originality/value This study identifies the correlation between constructs (RQHA, SHP and RQOL) and their dimensions in the context of social housing in Batna city by validating a measurement model using CFA.

scholarly journals Qualité physico-chimique et bactériologique des eaux souterraines et risques sanitaires dans quelques quartiers de Yaoundé VII, Cameroun

2020 ◽  
Vol 14 (5) ◽  
pp. 1902-1920
Author(s):  
Diane Armelle Moussima Yaka ◽  
Ange Alex Tiemeni ◽  
Bertrand Zing Zing ◽  
Thérèse Line Laure Jokam Nenkam ◽  
Amina Aboubakar ◽  
...  
Keyword(s):  
Urban Areas ◽  
Principal Component ◽  
Peripheral Zone ◽  
Organic Pollution ◽  
Water Supply Systems ◽  
Bacteriological Quality ◽  
Physico Chemical ◽  
Risques Sanitaires ◽  
Eaux Souterraines

Au Cameroun, l’accès aux systèmes d’alimentation en eau potable en milieu urbain apparaît sélectif. Les populations des quartiers situés en périphérie ont recours aux puits et sources pour assouvir leurs besoins. La présente étude a pour objectif d’évaluer la qualité physico-chimique et bactériologique des eaux souterraines couramment utilisées dans quelques quartiers de l’arrondissement de Yaoundé VII. 24 échantillons d’eaux prélevés dans 6 sources (S1 à S6) et 2 puits (W1 et W2) ont été analysés suivant des méthodes normalisées. Les températures relevées, proches de celle de l’air, révèlent le caractère libre des nappes étudiées. Celles-ci subiraient l’influence directe des eaux d’infiltration. Les stations S1, W1 et W2 présentent des valeurs en nitrates supérieures à 50 mg/l (norme OMS). La consommation de leurs eaux expose la population jeune à la méthémoglobinémie. Contrairement aux recommandations de la norme camerounaise, les indicateurs de pollution fécale et les bactéries du genre Salmonella, ont été isolées dans les eaux analysées. Une analyse en composante principale ainsi qu’un dendrogramme ont permis de classer les points d’échantillonnage, selon l’ordre croissant de pollution organique suivant : {S6}, (S3, S4, S5), (S1, S2), {W1}, {W2}. Cependant, du point de vue pathogénique, S6, S3, S4, S5 sont les plus à craindre.Mots clés : Qualité des eaux, puits, sources, Yaoundé, risques sanitaires. English Title: Physico-chemical and bacteriological quality of groundwater and health risks in some districts of Yaoundé VII, CameroonIn Cameroon, access to drinking water supply systems in urban areas appears to be selective. The populations located in the peripheral zone use wells and springs to satisfy their needs. This study aims to assess the physico-chemical and bacteriological quality of the groundwater commonly used in some districts of Yaoundé VII. 24 water samples taken from 6 sources (S1 to S6) and 2 wells (W1 and W2) were analyzed according to standardized methods. The temperatures recorded, close to that of the air, reveal the free nature of the aquifers studied which are directly influenced by the infiltration waters. Samples points S1, W1 and W2 presented concentration of nitrate above 50 mg/l (WHO standard). The consumption of their waters exposes young people to methemoglobinemia. On contrary to the recommendations of the cameroonian standard, the indicators of faecal pollution and bacteria of the genus Salmonella, were isolated in the waters analyzed. A principal component analysis as well as a dendrogram permit to classify the sampling points, according to the following increasing order of organic pollution: {S6}, (S3, S4, S5), (S1, S2), {W1}, {W2}. However, from a pathogenic point of view, S6, S3, S4, S5, are the most to be feared.Keywords: Water quality, Dug wells, spring, Yaoundé, sanitary risks.

scholarly journals Factors influencing the transport accessibility level - seniors point of view

2016 ◽  
Author(s):  
Lidia Zakowska ◽  
Sabina Pulawska-Obiedowska
Keyword(s):  
Urban Areas ◽  
Senior Citizens ◽  
Life Quality ◽  
Travel Behaviour ◽  
Point Of View ◽  
Sustainable Transport ◽  
Transport Accessibility ◽  
Factors Influencing

The growing group of European older inhabitants, namely senior citizens (aged + 65) belong to the most vulnerable group to social exclusion. Transport accessibility is a concept, that can lead to enhancing life quality of seniors, which is shown based on the case study of Cracow, Poland as a European city. 100 seniors, that are living in different areas (urban, suburban), were asked for define different aspects that may influence their travel behaviour. Respondents were indicating their individual concerns connected with travelling, the existing barriers and expected solutions.The goal of the paper is to present the main outcomes of the conducted surveys, in order to present the concept of transport accessibility in the context of the most important factors influencing seniors life quality. The accessibility conditions and barriers, which can affect mobility possibilities and different activities of senior citizens in urban areas, are indicated in the paper. The identification of the crucial aspects of accessibility play an important role in development of sustainable transport system together with sustainable urban design, that will be friendly for all citizens in aging society.DOI: http://dx.doi.org/10.4995/CIT2016.2016.3519 

scholarly journals Instrumental and Sensory Analysis of the Properties of Traditional Chinese Fried Fritters

2016 ◽  
Vol 2016 ◽  
pp. 1-7
Author(s):  
Daming Fan ◽  
Bowen Yan ◽  
Huizhang Lian ◽  
Jianxin Zhao ◽  
Hao Zhang
Keyword(s):  
Principal Component Analysis ◽  
Principal Component ◽  
Component Analysis ◽  
Factors Influencing ◽  
Human Evaluation ◽  
Main Factors ◽  
Instrumental Methods ◽  
The Relationship ◽  
Evaluation Techniques

The quality of traditional Chinese fried fritters is typically measured using human sensory evaluation techniques and physicochemical indices, the process of which is laborious and time-consuming. This study aimed to investigate the relationship between instrumental parameters, sensory criteria, and physicochemical indices. Significant correlations were found using principle component analysis. Volume, fat, texture, palatability, and instrumental parameters (hardness, fracturability, springiness, and gumminess) were found to be the main factors influencing the quality of Chinese fried fritters by principal component analysis (PCA) and instrumental methods, which were satisfactory replacement for human evaluation in correlation testing.

scholarly journals Identification of Settlements Quality in Pekanbaru Slums

2017 ◽  
Vol 19 (1) ◽  
pp. 55
Author(s):  
M. Amin Sunarhadi ◽  
D Dahroni ◽  
P Priyono
Keyword(s):  
Continuous Process ◽  
Secondary Data ◽  
Housing Quality ◽  
Urban Fringe ◽  
Growing Up ◽  
Competitive Situation ◽  
Medium Quality ◽  
Center City ◽  
Economic Capacity

One of human basic needs is housing with high competitive situation caused increasing need of housing, spatial restriction, and economics factors. These influence to decreasing of housing quality then consequence to slums settlement. Undistributed population at Pekanbaru shown at Tangkerang Utara, Teluk Leok, and Meranti Pendak where slums are growing up. The aim of this stucdy is identifying slums area in Tangkerang Utara, Teluk Leok, and Meranti Pandak with spatial, complexity, and environmental approach. Data collected as primary and secondary data. Then are 28 indicators to identified slums area and classified quality of settlements. Results of this study shown that Tangkerang Utara have Medium Quality with typology as slums at center city, Teluk Leok have Low Quality with typology as slums at river side, and Meranti Pandak have Medium Quality with slums at urban fringe. This study also found that slums in Pekanbaru have spatial associated with low housing quality, community with low economic capacity, high density of population and building, bad sanitation, susceptible of fire and natural hazard, weakness of spatial planning implementation, and insufficient ratio of environmental settlement infrastructure. In pekanbaru, slums growth as continuous process.

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