Previous research indicated that leader moral identity (MI; i.e., leaders' self-definition in terms of moral attributes) predicts to what extent followers perceive their leader as ethical (i.e., demonstrating and promoting ethical conduct in the organization). Leadership, however, is a relational process that involves leaders and followers. Building on this understanding, we hypothesized that f...

many qtls related to agronomic triats have been registered in soybean (glycine max) by different research groups during the last decade. due to the interaction effects of qtls, environmental and genetic backgrounds on the emergence of qtls and also to confirm the previous results as well as to identify new qtls, further studies are still required. in order to map qtl which control some agronomi...

Complete row and column symmetry breaking in constraint satisfaction problems using the lex leader method is generally prohibitively costly. Double lex, which is derived from lex leader, is commonly used in practice as an incomplete symmetry-breaking method for row and column symmetries. This technique uses a row-wise ordering to construct the lex leader. For this reason, it is generally counte...

The intergenic regions in bacterial genomes can contain regulatory leader sequences and small RNAs (sRNAs), which both serve to modulate gene expression. Computational analyses have predicted the presence of hundreds of these noncoding regulatory RNAs in Escherichia coli; however, only about 80 have been experimentally validated. By applying a deep-sequencing approach, we detected and quantifie...

Excellent Managers ii Abstract This thesis explores the acquisition, measurement, and impact of leader skills in relation to business managers’ performance in an Australian context. The central problem explored in this thesis is whether effective managers are the same as successful managers, and the role of leader skills in that respect. Studies of managers commonly equate effectiveness with su...

The leader-follower phenomenon is natural for many mobile objects acting collectively. It is possible to find the leader of such collective motion from trajectory data and use it to understand the motion pattern of the group. This work proposes a technique for detecting leader-follower relationships from trajectories of mobile objects, and represents them as a graph sequence. We apply this meth...

In a series of studies, we examine the role of positive emotions in the charismatic leadership process. In Studies 1 and 2, ratings of charisma in a natural work setting were linked to leaders' positive emotional expressions. In Study 3, leaders' positive emotional expressions were linked to mood states of simulated followers. Results suggest that mood contagion may be one of the psychological ...

The twin-arginine translocase (Tat) system is used for the targeting and translocation of folded proteins across the cell membrane of most bacteria. Substrates of this system contain a conserved "twin-arginine" (RR) motif within their signal/leader peptide sequence. Many Tat substrates have their own system-specific chaperone called redox enzyme maturation proteins (REMPs). Here, we study the b...