Experiment w as carried out during 2009 and 2010 in tw o honey bee apiaries belong to Agricultural Extension Department, Ministry of Agriculture, Riyadh, Kingdom of Saudi Arabia. The results showed that there were three species of bee-eaters belonging to family (Meropidae) in the considered location, European bee-eater (Merops apiaster Linnaeus, 1758); Olive bee-eater (Merops superciliosus Linn...

Protein-ligand docking is an optimization problem, which aims to identify the binding pose of a ligand with the lowest energy in the active site of a target protein. In this study, we employed a novel optimization algorithm called fitness learning-based artificial bee colony with proximity stimuli (FlABCps) for docking. Simulation results revealed that FlABCps improved the success rate of docki...

There is a severe shortage of knowledge of bee biogeography. Some former studies have highlighted a link between bee diversity and xeric ecosystems, but we know practically nothing of the macro-ecological factors driving bee diversity. The present study aims to analyse the main macro-ecological factors driving bee species-richness in the Saharan region. Our dataset includes 25,000+ records for ...

The usefulness of an endpoint depends in part on its responsiveness to clinically important change. From existing randomized controlled trials, the responsiveness of endpoints currently employed in osteoporosis clinical trials were examined. The responsiveness is presented as the sample size per group needed to show a statistically significant difference. The large variation found means that ca...

A popular strategy currently employed for new product introductions is co-branding. Such a strategy allows a brand to innovate with the support of a partner brand. The present study investigates how consumers perceive a new product with two brands. Previous research focused on the logic of a brand combination by investigating the impact of the fit between both existing product categories (i.e.,...

Video quality as perceived by human observers is the ground truth when Video Quality Assessment (VQA) is in question. It is dependent on many variables, one of them being the content of the video that is being evaluated. Despite the evidence that content has an impact on the quality score the sequence receives from human evaluators, currently available VQA databases mostly comprise of sequences...

Assigning a set of objects to groups such that objects in one group or cluster are more similar to each other than the other clusters’ objects is the main task of clustering analysis. SSPCO optimization algorithm is anew optimization algorithm that is inspired by the behavior of a type of bird called see-see partridge. One of the things that smart algorithms are applied to solve is the problem ...

a multi objective honey bee mating optimization (hbmo) designed by online learning mechanism is proposed in this paper to optimize the double fuzzy-lead-lag (fll) stabilizer parameters in order to improve low-frequency oscillations in a multi machine power system. the proposed double fll stabilizer consists of a low pass filter and two fuzzy logic controllers whose parameters can be set by the ...

We develop a unique survey that focuses on the job search behavior of individuals regardless their labor force status and field it annually starting in 2013. use our to study relationship between effort outcomes for employed non?employed. Three important facts stand out: (1) on?the?job is pervasive, more intense at lower rungs ladder; (2) are least three times effective than unemployed search; ...

Since the demise of apartheid in South Africa, corporations have been encouraged to participate in the governmental goal of increasing corporate ownership by the black majority population. One vehicle that has arisen to help facilitate an increase in corporate ownership has been black economic empowerment (BEE) transactions. BEE transactions are essentially private placements of equity. Firms t...