Zahra Khajehvarnamkhasti, E. Dabaghi, H. Dehghan, Ehsanollah Habibi
{"title":"Relationship between Different Levels of Luminance and Color Temperature of LED Lamps on Human Error and Work Speed in Laboratory Conditions","authors":"Zahra Khajehvarnamkhasti, E. Dabaghi, H. Dehghan, Ehsanollah Habibi","doi":"10.4103/ijehe.ijehe_38_23","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_38_23","url":null,"abstract":"\u0000 \u0000 \u0000 The use of appropriate lighting systems can have a significant impact on improving cognitive performance parameters and reducing workplace accidents. The aim of this study was to examine the relationship between different levels of luminance and color temperature of LED lamps on human error and the work speed of individuals in laboratory conditions.\u0000 \u0000 \u0000 \u0000 This empirical study was conducted on 12 men and women volunteers. Two LED lamps with two color temperatures of 3000°K and 6000°K were set at angles of 15°, 30°, and 45° and with the same light intensity of 300 lux. Accuracy and work speed parameters were recorded at different time intervals using a target accuracy test. Statistical analysis was performed using SPSS version 26.\u0000 \u0000 \u0000 \u0000 The mean ± standard deviation age of the participants in this study was 20.9 ± 1.2 years, and 50% (6 individuals) were male. The results showed that human error among people in three different angles of luminance for color temperatures of 6000°K and 3000°K was significant (P < 0.01), and in terms of the work speed, this difference was not significant (P > 0.05). The comparison of error counts and work speed between two color temperatures of 3000°K and 6000°K at all three angles of luminance independently showed a significant difference only in error counts (P < 0.001).\u0000 \u0000 \u0000 \u0000 The results demonstrated that the angle of luminance and color temperature have an impact on human error, with individuals exhibiting fewer errors at higher color temperatures. The findings of this research can be utilized in industries that involve high cognitive performance-sensitive occupations.\u0000","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"979 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140467601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Assessment of the Management System for Lubricant Oils and Used Lubricant Oils: The case of Mozambique","authors":"M. Tsambe, Pita Raul Sitoe, H. Massango","doi":"10.1504/ijee.2023.10048447","DOIUrl":"https://doi.org/10.1504/ijee.2023.10048447","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76167722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Landscape planning and design of an ecological characteristic town and its impact on tourism","authors":"Min Peng, Li Chen","doi":"10.1504/ijee.2023.10059436","DOIUrl":"https://doi.org/10.1504/ijee.2023.10059436","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135799946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The effect of evaporative cooling vests on the physiological and perceptual strain indices of construction workers","authors":"H. Dehghan, MohammadReza Mirzabe","doi":"10.4103/ijehe.ijehe_50_20","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_50_20","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70747572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Influencing factors of provincial population mortality in China from the perspective of environment","authors":"Yihui Chen, Minjie Li, Bizhen Chen","doi":"10.1504/ijee.2024.10053438","DOIUrl":"https://doi.org/10.1504/ijee.2024.10053438","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"110 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75583854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The application of agricultural wastes to improve lateritic soil performance: a review","authors":"Alexander Eniola Akintunde, O. Osuolale","doi":"10.1504/ijee.2023.10056452","DOIUrl":"https://doi.org/10.1504/ijee.2023.10056452","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"180 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85443303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Muhammad Asim Ibrahim, Ahtisham Arshad, Muhammad Arif, Aiman Fatima
{"title":"Mitigating the risk of secondary fires at MSW bale storage sites","authors":"Muhammad Asim Ibrahim, Ahtisham Arshad, Muhammad Arif, Aiman Fatima","doi":"10.1504/ijee.2023.10058857","DOIUrl":"https://doi.org/10.1504/ijee.2023.10058857","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78660174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mohd Shahril Mat Radhi, N. I. M. Pauzi, Z. C. Muda
{"title":"Sustainability development in geotechnical conceptual design","authors":"Mohd Shahril Mat Radhi, N. I. M. Pauzi, Z. C. Muda","doi":"10.1504/ijee.2023.10056289","DOIUrl":"https://doi.org/10.1504/ijee.2023.10056289","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74704916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. A. Wordu, B. U. Ugi, E. Ehirim, Fredrick Bekong Ugi
{"title":"Modelling, design and kinetics of novel Fred-Ugi environmental wastes converter reactor plant for crude oil distillates, minerals and petrochemical synthesis","authors":"A. A. Wordu, B. U. Ugi, E. Ehirim, Fredrick Bekong Ugi","doi":"10.1504/ijee.2023.10057179","DOIUrl":"https://doi.org/10.1504/ijee.2023.10057179","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87611893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Health effects of fifth-generation technologies","authors":"Mani Ramakrishnan, Kunal Athikary","doi":"10.4103/ijehe.ijehe_18_22","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_18_22","url":null,"abstract":"The advancement of telecommunication technology is vital for our wireless connectivity and networking across the world, but not at the expense of the lives of other organisms because their extinction follows us. This review article highlighted the various communication systems and technologies implemented and their implications. The relevant keywords used for this review, including fifth generation (5G), electromagnetic radiation (EMR), telephone tower, 5G impacts on lives, 5G impacts on human health, animals, and birds, were used for inclusive search on trustworthy citation databases listed in Scopus, PubMed, Web of Science, and Google Scholar from 1993 to 2022. The findings revealed that the radiations range between radio frequency and electromagnetic frequency is causing detrimental effects on different species including their fertility and fetus development. Experts reported that birds use the earth's EMR to navigate in their flight, but when they are exposed to weak or microwave radiation from the telecommunication towers, they deviate from their path, confused, and even die from telephone tower collisions. The new movement in protecting the bird population from EMR is creating an awareness of \"air as a habitat\" for birds, and research reports show that it is experimentally proven, that such radiations affect the birds' lives in many ways. Authors believe that these critical surveillance data would create awareness among the readers and researchers about the consequences to human health due to the extensive use of new generation telecommunication and networking technologies. The World Health Organization mentioned the harmful effects of EMR in their report. It shows that a diffuse collection of symptoms such as headaches, anxiety, suicide and depression, nausea, fatigue, and loss of libido may be caused due to low levels of exposure to EMR at home.","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"12 1","pages":"3 - 3"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44400141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}