To support the resumption of travel, rational and consistent testing quarantine guidelines will be critical. Uniformity in documentation COVID-19 test results vaccination also important. We discuss evidence to standardized requirements propose a strategy allow ease travel planning.

This study, carried out during COVID-19, aimed at evaluating the effects of music lesson activities prepared with blended learning and ASSURE instructional design model on both students teachers. 10th grade (n=30) in a public school participated study. An action research was combination stations method, mobile games (Rhythm Cat, NoteWorks) Web 2.0 tools (Thinglink, Plickers, Kahoot). “Teacher d...

BACKGROUND This study compared the shear bond strength of metallic brackets bonded with Single Bond and Assure bonding agents under dry and saliva-contamination conditions. METHODS Sixty sound premolar teeth were selected, and stainless-steel brackets were bonded on enamel surfaces with Single Bond and Assure bonding agents under dry condition or with saliva contamination. Shear bond strength...

Abstract: One of basic principle of any organization is to assure about obtained figures from measuring products. If the measured data was not trusted, will be lead to a wrong decisions regarding the approval or rejection of products and obviously the cost would be great. First cases in measurement systems analysis which crossing minds are criteria for approval or rejection any mea...

Patient-specific mathematical models of respiratory mechanics can offer substantial insight into patient state and pulmonary dynamics that are not directly measurable. To assure bedside-applicability, the models must be computationally efficient and practically identifiable from the limited available data, while capturing dominant dynamics. This investigation measures the identifiability of a r...

We prove some results on the border of Ramsey theory (finite partition calculus) and model theory. In particular, we demonstrate bounds on the size of finite sets that assure the existence therein of sequences indiscernible with respect to a formula and how those bounds are improved by stability assumptions.