I CAN Intervention to Increase Grit and Self-Efficacy: A Pilot Study.

In recent years, there has been a growing interest in increasing motivational factors within the domain of psychology. Among these factors, Grit, Mindset, Self-Efficacy, and Well-Being (Flourishing) have been suggested to play an important role in individuals' performance and Well-Being. Thus, cultivating these factors in the general population is important.

Characterization of a double-sided silicon strip detector autoradiography system.

Purpose: The most commonly used technology currently used for autoradiography is storage phosphor screens, which has many benefits such as a large field of view but lacks particle-counting detection of the time and energy of each detected radionuclide decay. A number of alternative designs, using either solid state or scintillator detectors, have been developed to address these issues. The aim of this study is to characterize the imaging performance of one such instrument, a double-sided silicon strip detector (DSSD) system for digital autoradiography.

Three-dimensional structure in lipid micelles of the pediocin-like antimicrobial peptide sakacin P and a sakacin P variant that is structurally stabilized by an inserted C-terminal disulfide bridge.

The three-dimensional structures in dodecylphosphocholine (DPC) micelles and in trifluoroethanol (TFE) of the pediocin-like antimicrobial peptide sakacin P and an engineered variant of sakacin P (termed sakP[N24C+44C]) have been determined by use of nuclear magnetic resonance spectroscopy. SakP[N24C+44C] has an inserted non-native activity- and structure-stabilizing C-terminal disulfide bridge that ties the C-terminus to the middle part of the peptide. In the presence of DPC, the cationic N-terminal region (residues 1-17) of both peptides has an S-shaped conformation that is reminiscent of a three-stranded antiparallel beta-sheet and that is more pronounced when the peptide was dissolved in TFE instead of DPC.

Rapid two-step procedure for large-scale purification of pediocin-like bacteriocins and other cationic antimicrobial peptides from complex culture medium.

A rapid and simple two-step procedure suitable for both small- and large-scale purification of pediocin-like bacteriocins and other cationic peptides has been developed. In the first step, the bacterial culture was applied directly on a cation-exchange column (1-ml cation exchanger per 100-ml cell culture). Bacteria and anionic compounds passed through the column, and cationic bacteriocins were subsequently eluted with 1 M NaCl.