This 52-year-old male underwent fine needle aspiration biopsy of a 2cm diameter parotid mass that was firm, well-delineated, and vaguely moveable, The mass was not painful and was noted for about a year.The aspiration biopsy smear was quite cellular and showed fragments of spindle-shaped cells with cigar shaped nuclei and scanty to indistinct cytop
BACKGROUND: University nursing tutoring from clinical nurses is an essential and necessary component in supporting students to be successful in curricular activities in support of classroom learning.The aim of this study was to describe the experience of the nurse involved in clinical tutoring of students in the Bachelor of Science in Nursing cours
Methane is a powerful greenhouse gas with a 25 times higher 100-year warming potential than carbon dioxide and is a target for mitigation to achieve climate goals.To control and curb methane emissions, estimates are required from the sources and sectors which are typically generated using bottom-up methods.However, recent studies have shown that na
Before being put to use, wooden railway sleepers are impregnated with creosote to increase their yoowe bacanora longevity and protect them from any adverse environmental impact.Creosote consists of a number of chemical substances, and some of those substances, namely, the polycyclic aromatic hydrocarbons, phenolic compounds and heterocyclic aromati