Oxygen is a basic human need. The body's inability to optimally meet oxygen needs can affect vital organ function and reduce quality of life. Oxygen therapy is the most common nursing intervention to meet oxygen needs. Clinical understanding and competence are crucial factors in patient safety during oxygen therapy. Improving understanding of oxygen therapy can be achieved through practical act…
A shoe sole rubber compound has been made using filler from glass waste. The purpose of this study is to determine the effect of concentrate glass filler on the characteristics of rubber compound and determine the optimal concentration of glass filler for the manufacture of shoe sole rubber compound according to SNI 06-1884-1990 based on hardness test, tensile strength, elongation at break, and…