scholarly journals Impact of artificial light intensity on nocturnal insect diversity in urban and rural areas of the Asir province, Saudi Arabia

PLoS ONE ◽  
2020 ◽  
Vol 15 (12) ◽  
pp. e0242315
Author(s):  
Abdulrahim Refdan Hakami ◽  
Khalid Ali Khan ◽  
Hamed A. Ghramh ◽  
Zubair Ahmad ◽  
Adil Ali Ahmad AL-zayd

Continuous urban developments have resulted in increased demand for street furniture, one of which is street light columns. Artificial light at night (ALAN) pose significant impacts on insect diversity in urban and rural areas. The ALAN is a significant driver of decline in insect diversity. This study evaluated the impact of light intensity and sky quality at night on insect diversity in rural and urban areas of the Asir province, Saudi Arabia. Insect traps were installed in both areas during night. Light intensity of nearby road lamps was measured using light meter, while sky quality was measured using sky quality meter. Rural areas exhibited low light intensity (10.33 flux/f.candle) and good sky quality (18.80 magnitude/arcsec2). Urban areas exhibited intense light (89.33 flux/f.candle) and poor sky quality (15.49 magnitude/arcsec2). Higher insect diversity was recorded for rural areas where insects belonging to seven orders (i.e., Diptera, Lepidoptera, Hemiptera, Hymenoptera, Coleoptera, Neuroptera, and Dermaptera) were collected. However, insects of four orders (i.e., Diptera, Lepidoptera, Hemiptera, and Neuroptera) were found in urban areas indicating low diversity. Lepidopteran insects were frequently recorded from rural areas indicating they are attracted to artificial light. It is concluded that excessive ALAN and poor sky quality at night disrupt insect biodiversity. Therefore, ALAN and sky quality must be considered responsible for decline in insect biodiversity along with other known factors.

Author(s):  
Kalaichelvi Sivaraman ◽  
Rengasamy Stalin

This research paper is the part of Research Project entitled “Impact of Elected Women Representatives in the Life and Livelihood of the Women in Rural Areas: With Special Reference to Tiruvannamalai District, Tamil Nadu” funded by University of Madras under UGC-UPE Scheme.The 73rd and 74th amendments of the Constitution of India were made by the government to strengthen the position of women and to create a local-level legal foundation for direct democracy for women in both rural and urban areas. The representation for women in local bodies through reservation policies amendment in Constitution of India has stimulated the political participation of women in rural areas. However, when it’s comes to the argument of whether the women reservation in Panchayati Raj helps or benefits to the life and livelihood development of women as a group? The answer is hypothetical because the studies related to the impact of women representatives of Panchayati Raj in the life and livelihood development of women was very less. Therefore, to fill the gap in existing literature, the present study was conducted among the rural women of Tiruvannamalai district to assess the impact of elected women representatives in the physical and financial and business development of the women in rural areas. The findings revealed that during the last five years because of the women representation in their village Panjayati Raj, the Physical Asset of the rural women were increased or developed moderately (55.8%) and Highly (23.4%) and the Financial and Business Asset of the rural women were increased or developed moderately (60.4%) and Highly (18.7%).


Author(s):  
Barbora Frličková

The paper analyses construction and use of a selected indicator of pro-poor growth – the rate of pro-poor growth. It further explains the interpretation of this indicator in absolute and relative terms and indicates how economic growth affects poverty and inequality. The selected indicator is applied to the example of Indonesia and compares pro-poor growth in urban and rural areas of the country, examines regional disparities in terms of pro-poor growth for the period 1996–2019. From the absolute interpretation, pro-poor growth is observed in both urban and rural areas over the whole period. In relative terms, results of pro-poor growth for the first partial period (1996–2000) differ. While there was a relative pro-poor growth in the rural areas, there was a strong pro-poor growth in the cities with a significant decline in inequality observed (incomes of poor people increased while the average income of the whole population dropped). Indonesia achieved trickle-down growth in both rural and urban areas in two remaining periods (2000–2010 and 2010–2019).


Author(s):  
Vandon Borela

Purpose: The aim of this research study is to evaluate the implementation of Alternative Learning System (ALS) curriculum offered to juvenile delinquents in urban and rural areas in the Philippines. The study also aims to determine whether the current education programs meet the needs of the juvenile delinquents with reference to Juvenile delinquency acts. The study is an attempt to highlight the aspects of Alternative Learning System (ALS) that should be developed.  Approach/Methodology/Design: The study is qualitative and conducted in Marikina City and Rizal province, the Philippines. This study used exploratory study analysis. The respondents are the Alternative Learning System (ALS) teachers. For data collection, three semi-structured interviews were employed and the respondents’ answers were categorized using analytical coding to compare and analyze the implementation of the ALS curriculum for juvenile delinquents. Findings: The interpretation and analysis of the data collected shows that the ALS teachers from both the rural and urban areas have the same experiences on the implementation of the ALS program for juvenile delinquents in terms of curriculum, instruction and assessment. Furthermore, the teachers gave an emphasis that once the juvenile delinquents undergo the program, they are given a new hope and new direction in life to pursue their dreams. Lastly, the teachers from both areas have the same suggestions for the improvement of the implementation of the program, such as additional funds for the development of quality learning materials, increasing the number of learning centers, and designing various forms of assessment.  Practical Implications: The study will contribute positively to the understanding of Alternative learning System. The significance of this study lies in the comparison of the alternative learning system curriculum and how it is implemented to the juvenile delinquents in urban and in rural areas. Originality/value: This study engages ALS teachers in assessing the ALS curriculum, reflecting actual experiences to meet the expectations and needs of the juvenile delinquents.


2012 ◽  
Vol 6 (3) ◽  
pp. 126-130
Author(s):  
S Suresh ◽  
V Narayana Rao ◽  
Zaheer Ahmed ◽  
Pratap KVNR

ABSTRACT Objective To describe the caries prevalence and treatment needs of 5 and 12 year old school children in urban and rural areas of Guntur. Materials and Methods A multi stage random sampling was used to select the sample; survey was conducted among 800 children of 5 and 12 year old in government and private schools from rural and urban areas of Guntur. Results The caries prevalence of 5 year olds was 33.25% (urban 32.5% and; rural 34%) and mean dmft was 0.83±1.5 (urban 0.71 and rural 0.95). The caries prevalence of 12 year olds was 25.75% (urban 31.5% and rural 20%) and mean dmft was0.41±0.89 (urban 0.54 and rural 0.28). Conclusion Caries prevalence was greater in deciduous teeth of 5 year old children than that in permanent dentition of 12 year old children. Among 12 year olds caries prevalence was greater in urban subjects than rural subjects. There is a huge unmet treatment need for dental caries. There is a definite need to bring awareness and motivation in these children to undergo preventive and curative treatments in order to improve their oral health.


2020 ◽  
Vol 32 (6) ◽  
pp. 863-873
Author(s):  
Branimir Maretić ◽  
Borna Abramović

The planning and organisation of public passenger transport in rural areas is a complex process. The transport demand in rural areas is often low, which makes it hard to establish and run a financially sustainable public transport system. A solution is integrated passenger transport that eliminates deficiencies and provides benefits for all participants in the public passenger transport process. This paper describes the impact of integrated passenger transport on mobility in rural areas and critically evaluates different literature sources. Integration of passenger transport in urban areas has been described in the context of rural areas, and the challenges of integration of public passenger transport specific to rural areas have been analysed. Through the application in urban and rural areas, the planning of integrated and non-integrated passenger transport has been functionally analysed. The analysis found an increase in the degree of mobility in the areas that use integrated passenger transport compared to the non-integrated one. This research of the literature review has identified the rural areas of mobility as under-researched. The mobility research can set up a more efficient passenger transport planning system in rural areas.


1983 ◽  
Vol 8 (2) ◽  
pp. 113-119
Author(s):  
Paul L. Beare ◽  
Evelyn C. Lynch

This study investigated the status of Emotional Disturbance (ED) service delivery in rural and urban areas of three midwestern states. Information was gathered from directors of special education. Urban and rural areas were compared on level and types of services, and training and license of the involved teachers. Additional data were collected concerning the directors' perception of service delivery problems and solutions. Generally, rural areas were found to have more severe problems than urban areas in service delivery. Suggestions were offered to help alleviate delivery problems.


2021 ◽  
pp. 5-6
Author(s):  
Ganesh Salvi ◽  
Maitri Hathi

Background: The impact of immunization is not uniform in different social groups till today despite of EPI since long. Current study was held to assess the level of knowledge and actual practice of immunization by mothers of under ve children in a rural and urban belt of Udaipur district. A cross sect Methods: ional study was conducted in blocks Binder, Badgav, Ladiya , Kotra, Girva and Salumber of Udaipur district. Randomly 400 families (200 urban, 200 rural) were selected. Ample health education should be given to parents residing in rural areas to rai Result and conclusion: se their knowledge regarding immunization. In rural areas anganwadi workers, ASHA etc should play a signicant role in bringing awareness about immunization and their benets. The group based approach, frequent camps would be more rewarding compared to area approach due to poor socio-economic development of marginalized group likes rural area for programmes like immunization of children.


2019 ◽  
Vol 11 (19) ◽  
pp. 5454
Author(s):  
Xuemei Zhou ◽  
Jiahui Liang ◽  
Xiangfeng Ji ◽  
Caitlin Cottrill

Rural and urban areas are mainly connected by public transport in China. The characteristics of the trips of local residents in rural and urban areas are different; therefore, the demand for public transport information services is different. Based on the revealed data, a structural equation model is applied to examine the critical factors affecting the behavior of urban and rural residents in choosing public transport in the Beidaihe District, Qinhuangdao City, China. The effect of information service factors on public transport behavior of urban and rural residents is obtained. The influence level of public transport information service on public transport behavior of urban and rural residents before and during travel is discussed. This study provides valuable insights to improving public transport services between urban and rural areas of China, which can attract more residents to use public transport and promotes sustainable development between urban and rural areas.


2019 ◽  
Vol 27 (4) ◽  
pp. 53-61
Author(s):  
Eugenia Czernyszewicz ◽  
Małgorzata Szymańska ◽  
Beata Żuraw ◽  
Katarzyna Leziak

Abstract This paper examines and identifies, using a specific example, how the location of trees influences their value. For the valuation of trees outside a forest area, appraisers often employ methods recommended for estimating forest stands, which significantly reduces the value of trees and valued properties. The tree-valuation method developed by SZCZEPANOWSKA et al. (2010) was used in our study. First, we compiled an inventory of trees located on plots intended for expropriation. The study covered all specimens with trunk circumferences of over 25 centimetres, which amounted to a total of 76 trees. We considered the value of the trees in the conditions of the actual location, which means that our calculations included house gardens in the city and the values of the same trees in hypothetical growth conditions: tree stands in rural and urban areas, green spaces in urban and rural areas, housing estates, roads and streets (both urban and rural), and historic areas, health resorts and health-resort protection zones. Our study has shown that the tree valuation method based on differentiating coefficients is a very useful tool for establishing the value of trees in outlying areas.


Author(s):  
M. Vijay Kumar ◽  
Indranil Acharya ◽  
Jayanti P. Acharya ◽  
Puligila Raj Shravani ◽  
Sabbineni Ramya

Background: Breastfeeding is the normal way of providing young infants with the nutrients they need for healthy growth and development. Methods: A community based cross sectional study was conducted among 800 mothers from urban and rural areas of Rangareddy District. A pre designed pre tested questionnaire was used to interview the mothers. Questionnaire contained questions related to demographic factors and breast feeding practices. Institutional Ethical clearance was taken. Results: The overall prevalence of exclusive breast feeding was 65%, being comparatively more in rural area (68%) which was statistically significant. Colostrum was discarded by 15% mothers in urban and 9% in rural area. Breast feeding was initiated within 1 hour in 184 (46%) in urban area and in 148 (37%) in rural area. Conclusions: Though mothers from rural area had certain favorable breast feeding practices such as demand feeding, colostrum being given but still various inappropriate practices were prevalent in both rural and urban areas. 


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