Introduction Due to the rapid growth in the urban population, the numbers of cars also have increased which resulted in an increase of pollution level in the urban areas of the here developing countries.The pollutants emerging from combustion engines may include: carbon monoxide (CO), unburned hydrocarbons (UBHC), oxide of nitrogen (NOx), oxides of
In an ethnographically designed study, guided by a critical community psychology framework, Black staff members at a historically White Afrikaans university campus conducted email conversations relating to issues of race, social justice and reconciliation.The conversations were initiated by the author (Black) who mainly used prompts found in the lo
Transcription click here elongation is regulated at several different levels, including control by various accessory transcription elongation factors.A distinct group of these factors interacts with the RNA polymerase secondary channel, an opening at the enzyme surface that leads to its active center.Despite investigation for several years, the act
BackgroundPerceived as a minor transportation mode mainly for recreation, cycling and its related safety issues have not been treated as a citywide concern in Hong Kong and have thus received inadequate research efforts.Our study aimed to illuminate the safety challenges faced by cyclists in Hong Kong.MethodsWe examined the police crash records fro