All five forms of expectation can be explicitly represented in analytical forms. The basic idea is that the multiplication of matrices can be explicitly written in a summation of individual terms, e.g. (AXX )ij = ∑ kl AikXklXjl. When Xij is blank-out with probability p and we let q = 1 − p as the survival probability, the expectation of a single term AikXklXjl would be qAikXklXjl if k 6= j, oth...

background and objectives: sarcopenia is explained as age-related reduction in muscle mass and performance. some of the most important risk factors for sarcopenia include age, malnutrition, and sedentary life style. the aim of this study was to investigate the association of food intake and physical activity with body composition, muscle strength and muscle function in post-menopausal women. ma...

In recent years, data have been accumulated on the negative effect of right ventricular (RV) stimulation, leading to left (LV) asynchrony, proarrhythmias and progressive heart failure (HF). On other hand, biventricular pacing has shown affect reduce HF manifestations, improve prognosis in patients with LV dysfunction wide QRS complex. The induced asynchrony from apical is unequivocally associat...