Dear Participants, According to the World Health Organization (WHO), the number of deaths worldwide due to tobacco-related diseases is approximately 5 million per year. Smoking is believed to be the…
Mahmoud H. Al-JohaniAugust 3, 2016
Dental Caries is a disease in which minerals of the tooth are dissolved into surrounding bacterial plaques and to saliva. A caries process going on for some time may result…
Mahmoud H. Al-JohaniMay 11, 2016
Telegram is a secure messaging app that was launched on August 14, 2013. Since then, many features have been added to it, among them comes 'Channel' which is a tool…
Mahmoud H. Al-JohaniMay 4, 2016
Greeting Dr. Periodontal diseases are progressive bacterial infections that may lead to tooth loss because of extensive destruction of alveolar bone. The aim of the study is to evaluate the…
Mahmoud H. Al-JohaniMarch 19, 2016
The level of measurement refers to the relationship among the values that are assigned to the attributes for a variable. There are typically four levels of measurement that are defined:…
Mahmoud H. Al-JohaniJanuary 30, 2016
Oral health is part of total health and is essential for having a decent quality of life. “My tooth is a part of me” is a community oral health project…
Mahmoud H. Al-JohaniDecember 19, 2015
Dear Dr, We would be grateful if you could kindly complete our questionnaire, which is part of our research project. The questionnaire aims to collect opinion and experience regarding…
Mahmoud H. Al-JohaniJuly 8, 2015
Several classification schemes have been used to help diagnose gingival recession: Sullivan & Atkins 1968 Mlinek et al. 1973 Miller 1985 Smith 1997 Mahajan 2010 Miller's classification for gingival recession…
Mahmoud H. Al-JohaniJuly 5, 2015