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31.
Increased emphasis in the provision of early intervention programmes with families of biologically impaired or at‐risk infants, in recent years, has produced a wide variety of such services based upon various conceptual and empirical analyses of early development. The impact of these early interventions has been investigated quite extensively since the mid‐sixties, particularly regarding positive effects upon intellectual development. A synthesis of recent research regarding mother‐child interaction patterns and the influence of these social interactions upon cognitive, linguistic, and social development has resulted in a shifting emphasis in early interventions from the parent‐as‐teacher model to a parent‐infant interaction model. In concert with this shifting emphasis, interactional models of intervention are considered and described which provide the basis for identifying specific intervention strategies related to parent‐child interaction dynamics. These strategies provide the basis for programmes which would be sensitive to the idiosyncracies of individual families. That is, the unique characteristics of each family/infant may be more effectively accommodated through a transactional analysis of individual dyadic interaction patterns, and through the identification of strategies specifically suited to the unique needs of the parent‐child dyad.

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In recent years, many academic libraries have started adopting social media by, for example, establishing their own Facebook pages. Our research investigates the current Facebook usage among seven university libraries in Hong Kong. Using a mixed-method research approach, we examined the characteristics of academic libraries Facebook usage and its effectiveness to engage with their patrons, based on online observations and Web content analysis from the publicly available data of the Facebook pages.Our results indicated that most libraries in Hong Kong adopted Facebook as a marketing tool, yet the user engagement level in these pages is low. In addition, we also discovered that communication-related posts and video-type posts can attract the most attention of patrons. Based on these outcomes, we provided some recommendations on the application of Facebook for academic libraries.  相似文献   
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The onset of inflammatory bowel disease (IBD) involves many factors, including environmental parameters, microorganisms, and the immune system. Although research on IBD continues to expand, the specific pathogenesis mechanism is still unclear. Protein modification refers to chemical modification after protein biosynthesis, also known as post-translational modification (PTM), which causes changes in the properties and functions of proteins. Since proteins can be modified in different ways, such as acetylation, methylation, and phosphorylation, the functions of proteins in different modified states will also be different. Transitions between different states of protein or changes in modification sites can regulate protein properties and functions. Such modifications like neddylation, sumoylation, glycosylation, and acetylation can activate or inhibit various signaling pathways (e.g., nuclear factor-κB (NF-κB), extracellular signal-regulated kinase (ERK), and protein kinase B (AKT)) by changing the intestinal flora, regulating immune cells, modulating the release of cytokines such as interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), and interferon-γ (IFN-γ), and ultimately leading to the maintenance of the stability of the intestinal epithelial barrier. In this review, we focus on the current understanding of PTM and describe its regulatory role in the pathogenesis of IBD.

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34.
The levels of support which faculty provide to students have been linked to a number of positive effects on students such as lower rates of attrition, greater satisfaction with college life, enhanced self-concept, improved academic performance and more likelihood of remaining enrolled in college through stressful life periods. There are surely fewer periods of life that are busier than new motherhood. This paper presents research carried out at a higher education institution in the United Arab Emirates. We look at the ways in which faculty interact with new student mothers and employ interviews to explore ways in which faculty acknowledge and offer academic and pastoral support to the new mothers. Their perceptions of students’ coping strategies when they combine motherhood and college studies are reported, and the ways in which faculty navigate college policy which relates to the student mothers. Faculty saw themselves as being extremely supportive and flexible towards new mothers. Whilst undergraduate student motherhood was uncommon in their home countries, it was generally felt that the increased organization, efficiency, time management and resilience witnessed in student mothers were assets to the college community. This study also has wider applicability to faculty support of non-traditional students in other settings.  相似文献   
35.
The article traces the career of Frederick G. Kilgour (1914–2006), who is widely recognized as one of the leading figures in 20th-century librarianship. He founded the Ohio College Library Center (OCLC) and from 1967 to 1981 was its first president and chief executive officer, presiding over OCLC's rapid growth from an intrastate network to an international network. In 1971, under Kilgour's leadership, OCLC introduced an online shared cataloging system and an online union catalog (WorldCat) that is today the world's foremost bibliographic database. In 1978, he created the OCLC Office of Research, and in 1979, under his direction, OCLC launched its online interlibrary loan system. The author of 205 scholarly papers, Kilgour received numerous awards and honors over the course a career that took him from Harvard University Library, to the Office of Strategic Services in World War II, to Yale Medical Library, to OCLC, and finally, to the University of North Carolina at Chapel Hill, where he spent his final years on the faculty of the School of Information and Library Science as a Distinguished Research Professor.  相似文献   
36.
Interorganisational linkages are a widely studied topic in sport management. However, most researchers focus on public or non-profit organisations and analyse one focal organisation rather than a network of interrelated organisations. The purpose of this study was to address both of these shortcomings by investigating interorganisational linkages in sport clusters, a type of cross-sectoral network. The authors address three main questions: (a) what is the nature of interorganisational linkages in sport clusters; (b) how do linkages in sport clusters develop; and (c) what are the organisational motivations for creating or joining linkages in sport clusters? A multiple case study approach explores two sailing clusters in France and New Zealand. Results show that interorganisational relationships tend to be formalised, while interorganisational networks tend to be informal. A circular development process from formal relationships to formal networks via informal relationships and networks was detected. Reciprocity is the most prevalent motive for the development of all types of interorganisational linkages. This research contributes to sport management practice by showcasing the potential multitude and variety of interorganisational linkages in a cross-sectoral sport context which are foundations for cooperation and collaboration. The theoretical contribution lies in the conceptualising of the IOR development process and different motivational patterns as antecedents.  相似文献   
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This study investigated the effects of student and classroom characteristics on math self-confidence, perceived usefulness, and enjoyment of mathematics as multiple outcomes. A sample of 7th-grade students from 78 classes of 49 schools was studied. The data were collected using, among other instruments, an attitude questionnaire. The results of the multivariate multilevel analysis showed that the variance of the 3 indicators was situated mostly at the student level, and that the indicators correlated strongly at the class level. Higher prior mathematics achievement and positive parental beliefs and attitudes were significant predictors of higher scores across the 3 indicators. Each of the baseline indicators was significantly associated with its corresponding final indicator. At the classroom level, classroom assessment was significantly associated with less endorsement of all 3 indicators, higher levels of classroom modeling with greater endorsement of perceived usefulness of mathematics, and classroom questioning with greater enjoyment of mathematics.  相似文献   
40.
Innovative Higher Education - Overall trends of academic staffing in the US have indicated declines in tenure, increased use of contingent faculty, and stratification of teaching and research...  相似文献   
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