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2 real negative results, null findings, and replication failures in Industrial safety. Industrial accident prevention · Negative / Null Result Report. Search the index →

WASTE indexes published research — it does not host or republish full papers. Each entry is a metadata record compiled from open scholarly databases; the abstract is shown in full only where the paper is openly licensed, otherwise a short excerpt under fair use. Classifications are automated and approximate.

Negative / Null Result ReportOpen accessIndustrial safety. Industrial accident prevention

Effects of in-car CO2 concentration on driving: a preliminary study with taxi drivers

Kan Shimazaki, Yo Ishigaki, Kazunori Hayashi et al. · 2025 · Environmental and Occupational Health Practice

Objectives: To evaluate the effects of carbon dioxide (CO2) concentrations in automobiles on driving performance. Methods: A driving simulator experiment was conducted with eight taxi drivers. The experiment was conducted under low CO2 concentration (<500 ppm) and high CO2 concentration (5,000 ppm) conditions. To evaluate driving performance and cognitive function, three measures were employed: a two-back task, an LED response task, and a driving assessment. The driving assessment used scoring criteria from the driving license proficiency test. Results: Poisson regression analysis showed that

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Negative / Null Result ReportOpen accessIndustrial safety. Industrial accident prevention

ANALISIS HUBUNGAN STATUS GIZI DAN IKLIM KERJA DENGAN KELELAHAN KERJA DI CATERING HIKMAH FOOD SURABAYA

Ridha Ramayanti · 2017 · The Indonesian Journal of Occupational Safety and Health

ABSTRACT Work fatigue is condition which some factors have interaction with the workers. Fatigue may occur in the workforce by various factors, such as nutritional status and work climate. This study was conducted to analyze the relationship between nutritional status and work climate with work fatigue in Hikmah Food Catering. This was an observational analytic study using a cross sectional design. Samples size 43 peoples were taken by simple random sampling method. The correlation between the dependent and independent variables were analyzed by spearman correlation test (α = 0,05). Work clima

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