Traditional open surgical approaches for hypopharyngeal carcinomas carry a great risk of developing treatment-related morbidity.Transoral robotic surgery (TORS) is an established treatment modality for head and neck cancer and can minimise this morbidity.Owing to the access and improved flexibility of the robotic system, hypopharyngeal tumours can

Aiming to study the freshness of Persian information, the study attempted to explore the indexing speed of Persian Jewelry newspapers in Google, Yahoo and Bing.The present study was conducted using a webometric method.The population study comprised all the online newspapers published in Persian.The study sample was identified using a targeted metho

On average, additives make up to 7% of a typical lubricant base.Commonly, they are blended with lube oils to enhance specific features thereby improving their qualities.Ultimately, additives participate in the performance of car engine oils.Using an analytical tool, attenuated total reflectance fast transform infrared spectroscopy, various grades o

Abstract Background Several health determinants are related to local conditions and prerequisites at community level.For this reason, strengthening community action has been one of five strategies implemented in health promotion since the end of the 1980s.Such action includes setting priorities, making decisions, planning strategies, and Toothbrush