Although most Ty1 elements in Saccharomyces cerevisiae are competent for retrotransposition, host defense genes can inhibit different steps of the Ty1 life cycle. Here, we demonstrate that Rad27, a structure-specific nuclease that plays an important role in DNA replication and genome stability, inhibits Ty1 at a post-translational level. We have examined the effects of various rad27 mutations o...

In this paper we introduce simulation of optical multi-element antennas that enable mobility and high bandwidth in Free Space Optical (FSO) networks. The challenge of FSO is to build systems that can tackle line of sight (LOS) alignment and maintenance issues. By addressing these critical aspects of LOS alignment in such networks, we demonstrate the potential for mobility by simulation. We can ...

objectives: it is important to recognize any risk factors for the development of injuries in the athletic population. the aim of this study was to investigate the association between joint hyper mobility and low back pain in iranian hyper mobile and non-hyper mobile athletes. methods: 50 athletic patients with low back pain (age=23.20±12.79 years) and 51 healthy athletes (age=24.28±13.70) from ...

A greenhouse experiment has been planned for this study to delineate the benefits of two types of rice husk biochars (namely B300 and B600 which are prepared at 300°C and 600°C, respectvely) and coal fly ash (CFA), as soil amendments, for decreasing the amount of some heavy metals (like Pb, Cd, Ni, Cr, and Cu) as well as mobility and phytoavailability in an artificially-calcareous multi-element...

A greenhouse experiment has been planned for this study to delineate the benefits of two types of rice husk biochars (namely B300 and B600 which are prepared at 300°C and 600°C, respectvely) and coal fly ash (CFA), as soil amendments, for decreasing the amount of some heavy metals (like Pb, Cd, Ni, Cr, and Cu) as well as mobility and phytoavailability in an artificially-calcareous multi-element...

The vibration of a violin bridge is a dynamic contact vibration with two interfaces: strings-bridge, and bridge feet-top plate. In this paper, the mobility of an isolated bridge under in-plane excitation is explored using finite element modeling based on the contact vibration model. Numerical results show that the dynamic contact stiffness in the two contact interfaces has a great impact on the...

Electric vehicles (EVs) are currently promoted by government and industry as an alternative to traditional internal combustion engine (ICE) propelled vehicles. However, e-mobility has not yet reached a level of technological maturity that allows for the same degree of mobility offered by ICE propelled vehicles. In this paper, we argue that the adaption of roaming concepts to enable EV charging ...

This paper presents the mobility analysis of a 3-PUU flexure-based compliant parallel XYZ pure translational positioning stage. A 3-PUU positioning stage is constructed with a symmetric structure by employing three parallel PUU legs, a moving platform, and a fixed platform. Screw theory and compliance matrix method are utilized to analyze the three pure translational degrees of freedom (DOF) me...

Although global mobility represents an important element of many multinational enterprise’s (MNEs) global talent management systems, the two areas of practice have largely been decoupled in research and practice. The current paper aims to build a dialog around the integration of these two important areas of practice and illustrate how the integration of global mobility and global talent managem...