Purpose: To aid in the selection of a suitable combination of irradiation mode and jaw width in helical tomotherapy (HT) for the treatment of nasopharyngeal carcinoma (NPC).Materials and Methods: Twenty patients with NPC who underwent radiotherapy were retrospectively selected.Four plans using a jaw width of 2.5 or 5-cm in dynamic jaw (DJ) or fix j
Ever since Varela and Maturana proposed the concept of autopoiesis as the minimal requirement for life, there has been a focus on cellular systems that erect topological boundaries to separate themselves from their surrounding environment.Here, we reconsider whether Ski de fond - Enfant - Skis - Skate the existence of such a spatial boundary is str
The article deals with the first results of reclamation of degraded pasture lands in dry steppe environments.Field experiments have been developed and carried B12 FOLATE out to improve degraded pastures using an assortment of forage grasses of the legume family in Mikhailovsky District of the Bread Altai Territory.Optimal sowing time for legumes ha
Background: The police deal on a regular basis with an HR Kit Polar assortment of unique situations and stress-ors and this profession is considered as one of the top three occupations most commonly associated with workplace stress by both occupational physicians and psychiatrists.The prevalence of certain morbidities like hypertension, diabetes, o