BACKGROUND: With the recent rapid industrialization, occupational safety and health (OSH) has become an important issue in all industrial and human activities. However, incidents of injuries and fatality rates in the Ghanaian industry sector continue to increase. Despite this increase, there is no evidence regarding the element of OSH management in transport activities in Ghanaian industries. Thus, this study aims to examine the perceptions regarding the importance of safety and health in work-related transport activities in Ghanaian industries. METHODS: A survey data collection technique was used to gather information on best safety practices over a 5-month period. We randomly selected 298 respondents from industries to answer structured questionnaires. The respondents included drivers, transport managers, and safety engineers. Standard multiple regression model and Pearson product–movement correlation were used to performed the analysis. RESULTS: The result shows that for interventions to improve safety and health, concentration has been on drivers’ safety practice with less attention to safe driving environments and vehicle usage. Additionally, the respondents are aware of the importance of OSH in transport activities, but the level of integration does not measure up to the standard to reduce operational accidents and injuries. Finally, strong commitment to changing unsafe practices at all levels of operations appears to be the effective way to improve safety situations. CONCLUSION: OSH culture is not fully complied in industries transport activities. This study, therefore, supports the use of safety seminars and training sessions for industry workers responsible for transport operations for better integration of safety standards.
Data Collection ; Human Activities ; Occupational Health ; Safety Management ; Surveys and Questionnaires

OBJECTIVETo evaluate the genetic diversity among wild germplasm resources of Coix that distributed at altitude of 550-1550 m in Xishuangbanna, Yunnan province by comparing the morphological variation, biological and economical factors.

METHODThe field plot experiments were conducted to observation the germination rate, growth period. While the milled rice rate, content of protein, crude fat and ethanol extract of 9 wild Coix germplasm resources were measured.

RESULTThe germination rate of 9 germplasm was from 22% to 81%, and the growth period was among 139-156 d, which belongs to the medium-late mature type. The germination rate, growth stage, plant height, leaf length and width, tiller number, ramification number, seed number per stem of 9 Coix germplasm were significantly different (P < 0.05), respectively. The range of seed total protein contents were from 15.63% 25.74%, crude fat contents were from 5.05%-7.14%, and the contents of alcohol extract, which showed antitumor activity, were from 5.85%-7.27%.

CONCLUSIONThe fact of quite different in plant morphological, biological and quality characters of 9 germplasm suggested that the genetic diversity in the wild populations of Coix distributed throughout the regions of Xishuangbanna is relatively abundant.

China ; Coix ; chemistry ; genetics ; growth & development ; physiology ; Germination ; Plant Extracts ; analysis ; Plant Proteins ; analysis ; Seeds ; chemistry ; genetics ; growth & development ; physiology

OBJECTIVE To screen t he active component s of Euchresta japonica against nasopharyngeal carcinoma. METHODS Main chemical components of E. japonica were selected ，and their target proteins were predicted in Swiss Target Prediction database. The target proteins of nasopharyngeal cancer were obtained with GeneCards database. Protein-protein interaction（PPI）network was established after the target of chemical components of E. japonica was intersected with the target of nasopharyngeal carcinoma ；PPI network was analyzed by using Cytoscape 3.6.1 software，and the potential active components and key targets of E. japonica against nasopharyngeal carcinoma were screened. The molecular docking technology was used to evaluate binding ability of active component-key target ；active components of E. japonica against nasopharyngeal carcinoma were screened. The anti-nasopharyngeal cancer effect of potential active components of E. japonica was verified by cell proliferation experiment. RESULTS Seven potential active components （tonkinensisol，quercetin，sophoranone，matrine，genistein，coumarin，maackiain） and 10 core targets （SRC，PIK3CA，MAPK1，MAPK3，AKT1，MAPK8，MAP2K1，PTK2，EGFR，JAK3）of E. japonica against nasopharyngeal carcinoma were screened. The molecular docking results showed that above potential active components all possessed certain anti-nasopharyngeal cancer effect. Cell proliferation activity test showed that tonkinensisol ，sophoranone and maackiain had a very significant inhibitory activity on nasopharyngeal carcinoma cells CNE- 1. CONCLUSIONS Tonkinensisol， sophoranone and maackiain might be the main active components of E. japonica against nasopharyngeal carcinoma.