Molecular replacement (MR) often plays a prominent role in determining initial phase angles for structure determination by X-ray crystallography. In this paper, an efficient quaternion-based algorithm is presented for analyzing peaks from a cross-rotation function in order to identify model orientations consistent with proper non-crystallographic symmetry (NCS) and to generate proper NCS-consis...

Perfectionism predicts attitudes towards doping in athletes. It is currently unclear, however, why this the case. To help shed light on particular issue, present study we provided a first examination of whether achievement goal orientations explain (mediate) relationship between perfectionism and doping. A sample 173 athletes (mean age 24.4 years) completed measures perfectionistic strivings, c...

The authors hypothesized that the effectiveness of role models varies across the adult life span because of differences in health-related regulatory orientations. Because young adults have strong health-related promotion orientations, they should be motivated by positive models who illustrate the benefits of good health. Because older adults have more balanced health-related promotion and preve...

The purpose of this research is to study the exceptional nature modern conditions for inculturation in higher education is, particular, due introduction a multimodal learning strategy into educational process, focused on training broad specialists terms transitional economy. paper presents comparative analysis values two generations student youth, formed fundamentally different systems highly q...