Abstract Background Proton beam therapy is promising for the treatment of head and neck cancer (HNC), but it is sensitive to uncertainties in patient positioning and particle range.Studies have shown that the planning target volume (PTV) concept may not be sufficient to ensure robustness of the target coverage.A few planning studies have considered
Cancer cells exhibit abnormal behavior compared to normal cells.They ignore growth arrest signals such as contact inhibition, a mechanism that stops their proliferation when they collide korpskaft with surrounding cells, and proliferate in an uncontrolled manner, destroying tissue.Early detection and treatment of cancer are therefore important for
Many bacteria growing on surfaces form biofilms.Adaptive and genetic changes of the microorganisms houston texans shorts in this structure make them resistant to antimicrobial agents.Biofilm-forming organisms on medical devices can pose serious threats to human health.Thus, there is a need for novel prevention and treatment strategies.This study ai
In a knowledge society knowledge is dynamic, distributed and dependent on social context.The variety of professional communities of practice (CoP) and their individual knowledge needs camo iphone se case are a challenge for community information systems for learning and knowledge exchange.Social Micro-Learning is an approach that allows the co-crea
Individuals with visual impairments are among the vulnerable groups in society, and for this, they must have the right to a remedy and have the necessary legal protection for their basic a&d ej-123 rights in various areas of their lives in view of their special needs, which contributes to increasing their interaction with their communities.Internat