Journeys through Architecture: the Body, Spaces, and Arts in Dorothy Richardson’s Pilgrimage

The inter-arts potential of Dorothy Miller Richardson’s life’s work, Pilgrimage, has been gaining critical attention since the end of the twentieth century, with continuous scholarly efforts dedicated in revealing the cinematic, painterly, and musical depths of the novel sequence. Building on such established foundation, this study responds to this inter-arts call of Richardson scholarship by taking an architectural turn, and contends Pilgrimage as a piece of architectural construct—a literary work that demonstrates the coming together of the body, spaces, and arts. Interdisplinary in nature, this study draws on diverse fields of inquiry in its configuration of the architectural as manifested in Pilgrimage, with two interconnecting sections. Merleau-Ponty’s perceptual phenomenology and recent theorisations of body-space interaction in various disciplines, such as cultural geography and anthropology, underpin the first section of the discussion, which attempts to explicate the spatial significance implied in Miriam’s (the protagonist) sensuous interactions with the different kinds of space around or within her. While the first section underscores how the art of literature embodies Miriam’s sensuous-spatial dynamics, the second section illuminates how the spatial arts of painting and architecture come into contact with Pilgrimage. Collaborating biographical, painterly, literary, and phenomenological approaches, the thesis considers the sequence’s manoeuver over the issues of simultaneity, instaneity, moment, and subject matter as the manifestation of literary impressionism. After contemplating Pilgrimage as a piece of literary impressionism, the discussion concludes by considering the sequence as a piece of haptic architecture, with the notion of ‘fragile architecture’ formulated by Juhani Pallasmaa. By re-examining how Miriam’s body, spaces, and arts interact and integrate throughout Pilgrimage, the thesis aspires to bring to light its architectural disposition

Enhanced immune response with foot and mouth disease virus VP1 and interleukin-1 fusion genes

The capsid of the foot and mouth disease (FMD) virus carries the epitopes that are critical for inducing the immune response. In an attempt to enhance the specific immune response, plasmid DNA was constructed to express VP1/interleukin-1α (IL-1α) and precursor capsid (P1) in combination with 2A (P1-2A)/IL-1α under the control of the human cytomegalovirus (HCMV) immediateearly promoter and intron. After DNA transfection into MA104 (monkey kidney) cells, Western blotting and an immunofluorescence assay were used to confirm the expression of VP1 or P1-2A and IL-1α. Mice were inoculated with the encoding plasmids via the intradermal route, and the IgG1 and IgG2a levels were used to determine the immune responses. These results show that although the immunized groups did not carry a high level of neutralizing antibodies, the plasmids encoding the VP1/IL-1α, and P1-2A/IL-1α fused genes were effective in inducing an enhanced immune response

Integration of Brassinosteroid Signal Transduction with the Transcription Network for Plant Growth Regulation in Arabidopsis

SummaryBrassinosteroids (BRs) regulate a wide range of developmental and physiological processes in plants through a receptor-kinase signaling pathway that controls the BZR transcription factors. Here, we use transcript profiling and chromatin-immunoprecipitation microarray (ChIP-chip) experiments to identify 953 BR-regulated BZR1 target (BRBT) genes. Functional studies of selected BRBTs further demonstrate roles in BR promotion of cell elongation. The BRBT genes reveal numerous molecular links between the BR-signaling pathway and downstream components involved in developmental and physiological processes. Furthermore, the results reveal extensive crosstalk between BR and other hormonal and light-signaling pathways at multiple levels. For example, BZR1 not only controls the expression of many signaling components of other hormonal and light pathways but also coregulates common target genes with light-signaling transcription factors. Our results provide a genomic map of steroid hormone actions in plants that reveals a regulatory network that integrates hormonal and light-signaling pathways for plant growth regulation

Genetically Determined Plasma Lipid Levels and Risk of Diabetic Retinopathy: A Mendelian Randomization Study.

Results from observational studies examining dyslipidemia as a risk factor for diabetic retinopathy (DR) have been inconsistent. We evaluated the causal relationship between plasma lipids and DR using a Mendelian randomization approach. We pooled genome-wide association studies summary statistics from 18 studies for two DR phenotypes: any DR (N = 2,969 case and 4,096 control subjects) and severe DR (N = 1,277 case and 3,980 control subjects). Previously identified lipid-associated single nucleotide polymorphisms served as instrumental variables. Meta-analysis to combine the Mendelian randomization estimates from different cohorts was conducted. There was no statistically significant change in odds ratios of having any DR or severe DR for any of the lipid fractions in the primary analysis that used single nucleotide polymorphisms that did not have a pleiotropic effect on another lipid fraction. Similarly, there was no significant association in the Caucasian and Chinese subgroup analyses. This study did not show evidence of a causal role of the four lipid fractions on DR. However, the study had limited power to detect odds ratios less than 1.23 per SD in genetically induced increase in plasma lipid levels, thus we cannot exclude that causal relationships with more modest effect sizes exist

Anti–SARS-CoV Immunoglobulin G in Healthcare Workers, Guangzhou, China

Low level of immunity for SARS-CoV among well healthcare workers reinforces the need for infection control measures in hospitals to prevent epidemics

Fractionation and extraction of bio-oil for production of greener fuel and value-added chemicals : Recent advances and future prospects

Bio-oil is a highly valuable product derived from biomass pyrolysis which could be used in various downstream applications upon appropriate upgrading and refining. Extraction and fractionation are two promising methods to upgrade bio-oil by separating the complex mixture of bio-oil compounds into distinct fine chemicals and fractions enriched in certain classes of chemical compounds. In this review, various extraction techniques for bio-oil (organic solvent extraction, water extraction, supercritical fluid extraction, distillation, adsorption, chromatography, membrane, electrosorption and ionic liquid extraction), their associated features (extraction mechanisms involved, advantages and disadvantages), the characteristics of bio-oil extracts and their applications are presented and critically discussed. It was revealed that the most promising technique is via organic solvent extraction. Furthermore, the technological gaps and bottlenecks for each separation techniques are disclosed, as well as the overall challenges and future prospects of oil palm biomass-based bio-oil value chain. This review aims to provide key insights on bio-oil upgrading via extraction and fractionation, and a proposed way forward via technology integration in establishing a sustainable palm oil mill-based biorefinery