Characterization of a Low-Molecular-Weight Glutenin Subunit Gene from Bread Wheat and the Corresponding Protein That Represents a Major Subunit of the Glutenin Polymer1

Both high- and low-molecular-weight glutenin subunits (LMW-GS) play the major role in determining the viscoelastic properties of wheat (Triticum aestivum L.) flour. To date there has been no clear correspondence between the amino acid sequences of LMW-GS derived from DNA sequencing and those of actual LMW-GS present in the endosperm. We have characterized a particular LMW-GS from hexaploid bread wheat, a major component of the glutenin polymer, which we call the 42K LMW-GS, and have isolated and sequenced the putative corresponding gene. Extensive amino acid sequences obtained directly for this 42K LMW-GS indicate correspondence between this protein and the putative corresponding gene. This subunit did not show a cysteine (Cys) at position 5, in contrast to what has frequently been reported for nucleotide-based sequences of LMW-GS. This Cys has been replaced by one occurring in the repeated-sequence domain, leaving the total number of Cys residues in the molecule the same as in various other LMW-GS. On the basis of the deduced amino acid sequence and literature-based assignment of disulfide linkages, a computer-generated molecular model of the 42K subunit was constructed.

Applying Positive Psychology in Early Childhood.

The purpose of this paper is to introduce a framework for applying positive psychology in elementary classrooms. The target age group is children in grades K-3 (ages 5 to 8) because this age group can benefit the most from an early introduction to strategies that promote positive development (Cowne & Hightower, 1989; White, 1996). The following sections will: (a) introduce constructs of positive psychology; (b) present developmental data on how these constructs can be applied to children ages 5 to 8 years; (c) present ideas for incorporating positive psychology practice into K-3 classrooms; (d) present strategies for incorporating positive psychology with multicultural considerations; and (e) present ideas on how to implement strategies based on positive psychology that are compatible with grade level standards and sociopolitical teaching expectations.

On the Edge of the World: Trauma and Twinship Selfobject Needs in Mrs. Dalloway

Alienation and aloneness appear as common themes in the experience of those impacted by trauma. Self psychology theorists, including contemporary proponents of intersubjectivity theory, have also discussed the ways in which alienation and disconnection from others permeate the experience of post-traumatic stress disorder. This discussion has highlighted the importance and centrality of twinship selfobject needs in providing a relational home for the emotional pain associated with trauma. These phenomena are especially apparent when one encounters the experiences of those combat veterans who have attempted to readjust to society upon returning home from military service. Using self psychology and intersubjectivity theory, this paper explores the ways that fiction, specifically Virginia Woolf's Mrs. Dalloway, can illuminate the ways that trauma negatively impacts twinship selfobject needs in combat veterans. In examining the character of Septimus Smith, this paper illustrates the estrangement, singularity, and alienation associated with post-traumatic stress, and how this state of being can collude with societal misunderstanding and repression to shatter the self's sense of belongingness with and connection to others.

Evaluation of hybrid and distance education learning environments in Spain

This article describes the adaptation and validation of the Distance Education Learning Environments Survey (DELES) for use in investigating the qualities found in distance and hybrid education psycho-social learning environments in Spain. As Europe moves toward post-secondary student mobility, equanimity in access to higher education, and more standardised degree programs across the European Higher Education Area (EHEA) the need for a high quality method for continually assessing the excellence of distance and hybrid learning environments has arisen. This study outlines how the English language DELES was adapted into the new Spanish-Distance Education Learning Environments Survey (S-DELES) for use with a Bachelor of Psychology and Criminology degree program offering both distance and hybrid education classes. We present the relationships between psycho-social learning environment perceptions and those of student affect. We also present the asynchronous aspects of the environment, scale means, and a comparison between the perceptions of distance education students and their hybrid education counterparts that inform the university about the baseline health of the information and communication technologies (ICT) environment within which the study was conducted.

Thermodynamic, surface and structural properties of liquid Co-Si alloys

The knowledge of thermophysical properties of liquid Co-Si alloys is a key requirement for manufacturing of composite materials by infiltration method. Despite this need, the experimental and predicted property data of the Co-Si system are scarce and often inconsistent between the various sources. In the present work the mixing behaviour of Co-Si melts has been analysed through the study of the concentration dependence of various thermodynamic, surface (surface tension and surface composition) and structural properties (concentration fluctuations in the long-wavelength limit and chemical short-range order parameter) in the framework of the Compound Formation Model (CFM) and Quasi Chemical Approximation for regular solutions (QCA). In addition, the surface tension of the Co22·5Si77.5 (in at%) eutectic alloy, that is proposed to be used as the infiltrant, has been measured by the pendant drop method at temperatures ranging from 1593 to 1773 K. The results obtained were discussed with respect to both, temperature and concentration, and subsequently compared with the model predictions and literature data.

Tracing the Origins of Athlete Development Models in Sport: a Citation Path Analysis

Reviews of the sport psychology literature have identified a number of models of athlete development in sport (Alfermann & Stambulova, 2007; Durand-Bush &Salmela, 2001). However, minimal research has investigated the origins of knowledge from which each model was developed. The purpose of this study was to systematically examine the influential texts responsible for providing the basis of athlete development models in sport. A citation path analysis of the sport psychology literature was used to generate a knowledge development path of seven athlete development models in sport. The analysis identified influential texts and authors in the conceptualization of athlete development. The popula-tion of 229 texts (articles, books, book chapters) was selected in two phases. Phase1 texts were articles citing seven articles depicting models of athlete development(n  75). Phase 2 included texts cited three or more times by Phase 1 articles (n  154). The analysis revealed how the scholarship of Benjamin Bloom (1985) has been integrated into the field of sport psychology, and how two articles appearing in 1993 and 2003 helped shape present conceptualizations of athlete development

European perspective on sport psychology

This chapter describes the development of sport psychology in Europe. Starting from the early years at the beginning of the 20th century, the contribution of European sport psychology in different cultural traditions to the development of this discipline is highlighted. The foundation of FEPSAC, the European Federation of Sport Psychology, and its role in this development are emphasised. During the first 20 years, Europe was a divided continent and the challenges were to establish a common understanding and possibilities for scientific exchange. After the fall of the Berlin wall and the change of the political landscape in Europe, central aims were to foster scientific exchange despite language difficulties, to develop a common understanding, to help young sport psychologists and to establish sport psychology as a professional field. In the new century, one group of challenges identified refers to unification, for example in education and training, in the services delivery, and in the structure. The second group of challenges relates to diversification, be it in the educational and vocational pathways, the different sports and physical activities, the inclusion of persons with special needs or background, or the publications.

Bibliography on uses of radioactive and stable isotopes in industry : a list of selective references /

This bibliography contains 455 references to articles from the open literature. An author index and literature reference source are also included.

Japan; suggested outlines for a discussion of Japan, her history, culture, problems, and relations with the United States.

"Professor Latourette, who originally prepared the Syllabus for the Japan Society ... has, in this eighth edition, concerned himself only with the historical and political evolution of Japan and Japan's foreign relations. Mr. Harold Gould Henderson ... has revised and expanded the sections on Japanese art and literature. Professor Douglas G. Haring ... has done the same for the sections on population, family and social life, and manners and customs."--p. 3.

Radio and the printed page; an introduction to the study of radio and its role in the communication of ideas

Mode of access: Internet.

Religion and mental health : a bibliography /

Item 507-B-9

Hellas and Hesperia ; or, The vitality of Greek studies in America ; three lectures,

Series title also at head of t.-p.

The homosexual in literature; a chronological bibliography, circa 700 B.C.-1958,

Cover title.

Catalogue of phænogamous plants and ferns, native or naturalized, growing in the vicinity of Baltimore, Maryland /

"Read before the Academy, March 16, 1837."

American patriotism, and other social studies.

Reprinted, in part, from various periodicals.