The GUIDE-HF team1 should be congratulated on attempting to master congestion, a key driver of symptoms, signs, and progression heart failure. Controlling congestion is associated with an excellent prognosis,2 consideration for new universal definition failure.3 Symptoms signs are late, subjective, insensitive measures compared blood biomarkers, ultrasound, haemodynamics.3,4 Raised (>15 mm Hg) ...

Control of microstructure parameters that affecting the Al-Ti-C master alloys grain refining efficiency is leading to improve the aluminum grain refinement. This study was an attempt to produce Al-Ti-C master alloys that provide these controlling factors with relying on the solute effect theory. The produced master alloys were examined by using scanning electron microscopy (SEM), energy-dispers...

purpose:dental shade guides are commonly used for color determination and should be disinfected and sterilized. the purpose of this study was to evaluate the color change of vita 3d master shade tabs after disinfection and sterilization. material and methods:overall, 98 samples (shade tabs) were randomly selected from 14 new, unused vita 3d sets, including the following shades: 2m1, 3l1.5, 3m1,...