Cormocephalus (Cormocephalus) guildingii Newport, 1845 (Chilopoda: Scolopendromorpha): a composite description, new samples from Western Mexico and a new species subgroup of Neotropical Cormocephalus (Cormocephalus)

Cormocephalus (C.) guildingii Newport, 1845—one of the oldest names in this genus—is described in detail for the first time, based on material from Western Mexico, Jamaica and the Dominican Republic; the range of this species is much expanded. Synonymy of C. impressus Porat, 1876 under C. guildingii is analyzed and confirmed. Relations between the latter and both C. ungulatus (Meinert, 1886) and C. andinus (Kraepelin, 1903) are analysed in detail. Both C. mundus Chamberlin, 1955 and C. (Cupipes) tingonus Chamberlin, 1957 are junior synonyms of C. ungulatus (Meinert, 1886). Cormocephalus mediosulcatus Attems, 1928 is suggested to be transferred to the genus Scolopendropsis as S. thayeri (Meinert, 1886) syn. nov. A new subclade (designated as the “guildingii-subgroup”) is established within the Neotropical clade of the genus Cormocephalus. It includes most Neotropical representatives of the gervaisianus species-group (sensu Schileyko & Stagl 2004) united by nine diagnostic synapomorphies. Relations within the new subclade are analysed and its diagnosis is given.

Evaluation of the Socio Emotional Learning (SEL) Activities on Self-Regulation Skills Among Primary School Children

I seek the experience of the primary school children who participated in the SEL Activities instructing self-regulation skill. I designed the SEL Activities and conducted them with the participant students’ classroom teacher. I used phenomenological methods (Moustakas, 1994) to collect data through semi-structured interviews with primary school children who are 10-years-old and analysed the data by identifying significant statements and then clustering the significant statements into themes, writing textural and structural descriptions, before finally arriving at a composite description. Findings demonstrate that through the SEL Activities, the participant children became more competent in realizing the influence of emotions on their behaviours and in using practical and strategic knowledge on self-regulation skills.

Review of strongly-coupled composite dark matter models and lattice simulations

We review models of new physics in which dark matter arises as a composite bound state from a confining strongly-coupled non-Abelian gauge theory. We discuss several qualitatively distinct classes of composite candidates, including dark mesons, dark baryons, and dark glueballs. We highlight some of the promising strategies for direct detection, especially through dark moments, using the symmetries and properties of the composite description to identify the operators that dominate the interactions of dark matter with matter, as well as dark matter self-interactions. We briefly discuss the implications of these theories at colliders, especially the (potentially novel) phenomenology of dark mesons in various regimes of the models. Throughout the review, we highlight the use of lattice calculations in the study of these strongly-coupled theories, to obtain precise quantitative predictions and new insights into the dynamics.

Interactive Sketch Design Recognition System Using Evolutionary Techniques

In this study, a methodology integrating a sketch design recognition approach with an interactive genetic algorithm is proposed to help laypersons get clothes reflecting their preferences. The sketch design recognition approach consists of a composite description model, a sketch recognition method and a database. First, a composite description model based on the knowledge of fashion design is developed to describe the characteristics of a skirt. Second, a sketch recognition method is used to help laypersons get satisfactory clothes. Third, a database in constructed to record general elements of skirts. Moreover, an interactive genetic algorithm (IGA) is used to accelerate the sketch recognition process. The experimental results demonstrate that the proposed method can 'recognize' users' preferred styles efficiently. The subjective evaluation has shown that the system can help general consumers without any fashion design or sketch training to create their own designs.

Modular crystals as modulated structures: the case of the lillianite homologous series

The use of the superspace formalism is extended to the description and refinement of the homologous series of modular structures with two symmetry-related modules with different orientations. The lillianite homologous series has been taken as a study case. Starting from a commensurate modulated composite description with two basic subsystems corresponding to the two different modules, it is shown how a more efficient description can be achieved using so-called zigzag modulation functions. These linear zigzag modulations, newly implemented in the program JANA2006, have very large fixed amplitudes and introduce in the starting model the two orientations of the underlying module sublattices. We show that a composite approach with this type of function, which treats the cations and anions as two separate subsystems forming a misfit compound, is the most appropriate and robust method for the refinements.

PARTNERS IN PASSAGE: THE EXPERIENCE OF MARRIAGE IN MID-LIFE

The purpose of this phenomenological study is to describe the experience of enduring marriage in mid-life. The literature reveals a lack of research about contemporary mid-life marriage, reflecting only theoretical pieces and research studies on marital happiness, factors that make a marriage successful, and variables contributing to divorce. Noticeably absent are studies conducted from a phenomenological philosophical perspective. Questioning what enduring marriage involves for individuals in mid-life served to orient the researchers to the meaning of the experience. Seventeen volunteers participated in twenty-six initial and follow-up interviews. Using van Manen's methodological structure of human science research, a composite description that reflects enduring marriage in mid-life emerged. Two essential themes that characterize the experience, The Threads that Bind Us and A Season of Change and seven sub-themes explicating these essential themes portray the partnership of enduring mid-life marriage. The themes that comprise the structure of the experience reflect its form as a relational, time-space, and corporeal phenomenon. The findings are described in detail using narrative description in order to offer a rich account of each theme, and the implications provide a direction for future research.