Predicting occurrence of and responses to psychological difficulties: the interplay between achievement goals, perceived ability and motivational climates among Korean athletes

The present study investigated the interrelationship of goal orientations, perceived ability, and perceived motivational climate to the experience of stress, perceived controllability, and choice of coping strategies. A total of 404 Korean intercollegiate athletes participated in the study. The results from moderated multiple regression analyses revealed that the experience of psychological difficulties was positively predicted by a perceived ego-involving climate and negatively predicted by perceived ability. The perceived controllability over stress was highest among athletes who had higher levels of task and ego orientation in a more taskinvolving atmosphere. Athletes used more approach coping as they perceived a higher level of task orientation regardless the level of perceived ability, and when they indicated higher task orientation scores in a low ego-involving environment. The avoidance/withdrawal coping strategies were positively related to an ego-involving climate. The findings implied that an examination of cultural variations in motivational factors and coping process among sport participants in a different culture may further extend theoretical applicability across diverse populations

Systems Biology Graphical Notation: Process Description language Level 1

Standard graphical representations have played a crucial role in science and engineering throughout the last century. Without electrical symbolism, it is very likely that our industrial society would not have evolved at the same pace. Similarly, specialised notations such as the Feynmann notation or the process flow diagrams did a lot for the adoption of concepts in their own fields. With the advent of Systems Biology, and more recently of Synthetic Biology, the need for precise and unambiguous descriptions of biochemical interactions has become more pressing. While some ideas have been advanced over the last decade, with a few detailed proposals, no actual community standard has emerged. The Systems Biology Graphical Notation (SBGN) is a graphical representation crafted over several years by a community of biochemists, modellers and computer scientists. Three orthogonal and complementary languages have been created, the Process Diagrams, the Entity Relationship Diagrams and the Activity Flow Diagrams. Using these three idioms a scientist can represent any network of biochemical interactions, which can then be interpreted in an unambiguous way. The set of symbols used is limited, and the grammar quite simple, to allow its usage in textbooks and its teaching directly in high schools. The first level of the SBGN Process Diagram has been publicly released. Software support for SBGN Process Diagram was developed concurrently with its specification in order to speed-up public adoption. Shared by the communities of biochemists, genomicians, theoreticians and computational biologists, SBGN languages will foster efficient storage, exchange and reuse of information on signalling pathways, metabolic networks and gene regulatory maps

Systems Biology Graphical Notation: Process Description language Level 1

Standard graphical representations have played a crucial role in science and engineering throughout the last century. Without electrical symbolism, it is very likely that our industrial society would not have evolved at the same pace. Similarly, specialised notations such as the Feynmann notation or the process flow diagrams did a lot for the adoption of concepts in their own fields. With the advent of Systems Biology, and more recently of Synthetic Biology, the need for precise and unambiguous descriptions of biochemical interactions has become more pressing. While some ideas have been advanced over the last decade, with a few detailed proposals, no actual community standard has emerged. The Systems Biology Graphical Notation (SBGN) is a graphical representation crafted over several years by a community of biochemists, modellers and computer scientists. Three orthogonal and complementary languages have been created, the Process Diagrams, the Entity Relationship Diagrams and the Activity Flow Diagrams. Using these three idioms a scientist can represent any network of biochemical interactions, which can then be interpreted in an unambiguous way. The set of symbols used is limited, and the grammar quite simple, to allow its usage in textbooks and its teaching directly in high schools. The first level of the SBGN Process Diagram has been publicly released. Software support for SBGN Process Diagram was developed concurrently with its specification in order to speed-up public adoption. Shared by the communities of biochemists, genomicians, theoreticians and computational biologists, SBGN languages will foster efficient storage, exchange and reuse of information on signalling pathways, metabolic networks and gene regulatory maps

Strategic Asset Seeking and Innovation Performance: The Role of Innovation Capabilities and Host Country Institutions

fals

Functional kernel estimators of conditional extreme quantiles

We address the estimation of "extreme" conditional quantiles i.e. when their order converges to one as the sample size increases. Conditions on the rate of convergence of their order to one are provided to obtain asymptotically Gaussian distributed kernel estimators. A Weissman-type estimator and kernel estimators of the conditional tail-index are derived, permitting to estimate extreme conditional quantiles of arbitrary order.Comment: arXiv admin note: text overlap with arXiv:1107.226

The explicit expression of the fugacity for weakly interacting Bose and Fermi gases

In this paper, we calculate the explicit expression for the fugacity for two- and three-dimensional weakly interacting Bose and Fermi gases from their equations of state in isochoric and isobaric processes, respectively, based on the mathematical result of the boundary problem of analytic functions --- the homogeneous Riemann-Hilbert problem. We also discuss the Bose-Einstein condensation phase transition of three-dimensional hard-sphere Bose gases.Comment: 24 pages, 9 figure

Characterization of the residual stresses in spray-formed steels using neutron diffraction

Neutron diffraction was used to characterize the residual stresses in an as-sprayed tube-shaped steel preform. The measured residual stress distributions were compared with those simulated using finite element method by taking into account the effects of the thermal history, porosity and different phases of the sprayed preform. The porosity was measured using X-ray microcomputed tomography. The study revealed for the first time the correlation between the distribution of porosity and residual stress developed in the as-sprayed preform

Portrayal of Women Characters in Selected Contemporary Yoruba Novels in Nigeria

Contemporary Yoruba novelists and critics have done tremendous works inportraying female characters in their literary production. For example,Okediji (1981) in Atoto Arere portrays female characters as mother, wife,sister, prostitute, harsh and malicious, who always keep malice againstothers. Some other novelists and critics like Olabimtan (1993), OrilaweAdigun, Sobande (1959) Rigimo Obinrin o se tu and Adeyemi (2005) OgaNiya Mi among others celebrate womanhood in their novels. They portraywomen as loving, hardworking, serious-minded and people of dignity andcharacter. This paper is a continuation of the discourse. It examines threenovels namely Fila lobinrin, Igba Oro and Eru o bodo and evaluates howfemale characters in the novels are portrayed. The feminist approach hasbeen adopted as our theoretical framework