background employee engagement is the emotional commitment of the employee towards the organisation. we aimed to analyse baseline work engagement using utrecht work engagement scale (uwes) at a teaching hospital.   methods we have conducted a cross-sectional study within the national health service (nhs) teaching hospital in the uk. all participants were working age population from both genders...

We investigate the exact renormalization group (RG) in R 2-gravity working in eeective average action formalism and background eld method. The truncated evolution equation (where truncation is made to low-derivatives functionals space) for such a theory on De Sitter background leads to the system of nonperturbative RG equations for cosmological and gravitational coupling constants. The gauge de...

Let $\lambda$ denote the Liouville function. We show that, as $X \rightarrow \infty$, $$\int_{X}^{2X} \sup_{\substack{P(Y)\in \mathbb{R}[Y]\\ deg(P)\leq k}} \Big | \sum_{x \leq n x + H} \lambda(n) e(-P(n)) |\ dx = o ( X H)$$ for all fixed $k$ and $X^{\theta} H X$ with $0 < \theta 1$ but arbitrarily small. Previously this was only established $k 1$. obtain result a special case of corresponding ...

the current study aimed to investigate the attitudes of postgraduate students of physical education and sport sciences towards discipline diversity. the statistical sample included all physical education postgraduate students in 1385-86 semester from five public universities in tehran. the current study was a descriptive, survey-based study and data were gathered using researcher-made questionn...

the main objective of the present survey is to conduct a comparative analysis of the challenges of the performance evaluation system in two private and public sectors and their impact on effectiveness of human resources management practices. this survey was conducted using the field-descriptive method. the historical study method was used to collect theoretical subjects and the field study meth...

addressing deficit irrigation scheduling (dis) for strategic crop production (especially wheat) under precipitation uncertainty is a priority for irrigation scheduling in drought conditions. this research investigated the precipitation uncertainty by enacting optimistic and pessimistic scenarios for the next 20 years by considering the statistical record of climate in badjgah area. dis was cond...

In 1984 Levin put forward a suggestion for a theory of average case complexity. In this theory a problem, called a distributional problem, is defined as a pair consisting of a decision problem and a probability distribution over the instances. Introducing adequate notions of simple distributions and average case preserving reductions, Levin developed a theory analogous to the theory of NP-compl...