Aurora : an illustrated novella

Aurora, an illustrated novella, is a retelling of the classic fairytale Sleeping Beauty, set on the Australian coast around the grounds of the family lighthouse. Instead of following in the footsteps of tradition, this tale focuses on the long time Aurora is cursed to sleep by the malevolent Minerva; we follow Aurora as she voyages into the unconscious. Hunted by Minerva through the shifting landscape of her dreams, Aurora is dogged by a nagging pull towards the light—there is something she has left behind. Eventually, realising she must face Minerva to break the curse, they stage a battle of the minds in which Aurora triumphs, having grasped the power of her thoughts, her words. Aurora, an Australian fairytale, is a story of self-empowerment, the ability to shape destiny and the power of the mind. The exegesis examines a two-pronged question: is the illustrated book for young adults—graphic novel—relevant to a contemporary readership, and, is the graphic novel, where text and image intersect, a suitably specular genre in which to explore the unconscious? It establishes the language of the unconscious and the meaning of the term ‘graphic novel’, before investigating the place of the illustrated book for an older readership in a contemporary market, particularly exploring visual literacy and the way text and image—a hybrid narrative—work together. It then studies the aptitude of graphic literature to representing the unconscious and looks at two pioneers of the form: Audrey Niffenegger, specifically her visual novel The Three Incestuous Sisters, and Shaun Tan, and his graphic novel The Arrival. Finally, it reflects upon the creative work, Aurora, in light of three concerns: how best to develop a narrative able to relay the dreaming story; how to bestow a certain ‘Australianess’ upon the text and images; and the dilemma of designing an illustrated book for an older readership.

Targeting aurora kinases : a novel approach to curb the growth and chemoresistance of androgen refractory prostate cancer

Aurora Kinase (AK) based therapy targeting AK-A & B is effective against some cancers. We have explored its potential against previously unreported incurable, metastatic androgen depletion independent Prostate Cancer (ADIPC). We used androgen sensitive (AS) and ADI lines derived from Transgenic Adenocarcinoma of the Mouse Prostate (TRAMP) mice. The relevance of this model was unequivocally established through focussed array, quantitative PCR and western blotting studies; significantly greater alteration of genes (fold change and number) representing major cancer pathways was shown in ADI cells compared to AS lines. A marked enhancement of in vivo growth of the ADI subline showing the greatest degree of gene modulations [TRAMP C1 (TC1)-T5: TC1-T5] reflected this. In contrast to the parental AS TC1 line, TC1-T5 cells grew with 100% incidence in the prostate, as lung pseudometastases and migrated to the bone and other soft tissues. The potential involvement of AKs in this transition was indicated by the significant upregulation of AK-A/B and their downstream regulators, survivin and phosphorylated-histone H3 in TC1-T5 cells compared to TC1 cells. This led to enhanced sensitivity of TC1-T5 cells to the pan-AK inhibitor, VX680 and to significant reduction in in vivo tumour growth rates when AK-A and/or B were downregulated in TC1-T5 cells. This cell growth inhibition was markedly enhanced when both AKs were downregulated and also led to substantially greater sensitivity of these cells to docetaxel, the only chemotherapeutic with activity against ADI PC. Finally, use of VX680 with docetaxel led to impressive synergies suggesting promise for treating clinical ADI metastatic PC.

Specific Small-Molecule Activator of Aurora Kinase A Induces Autophosphorylation in a Cell-Free System

Aurora kinases are essential for chromosomal segregation and cell division and thereby important for maintaining the proper genomic integrity. There are three classes of aurora kinases in humans: A, B, and C. Aurora kinase A is frequently overexpressed in various cancers. The link of the overexpression and tumorigenesis is yet to be understood. By employing virtual screening, we have found that anacardic acid, a pentadecane aliphatic chain containing hydroxylcarboxylic acid, from cashew nut shell liquid could be docked in Aurora kinases A and B. Remarkably, we found that anacardic acid could potently activate the Aurora kinase A mediated phosphorylation of histone H3, but at a similar concentration the activity of aurora kinase B remained unaffected in vitro. Mechanistically, anacardic acid induces the structural changes and also the autophosphorylation of the aurora kinase A to enhance the enzyme activity. This data thus indicate anacardic acid as the first small-molecule activator of Aurora kinase, which could be highly useful for probing the function of hyperactive (overexpressed) Aurora kinase A.

An integrated aurora image retrieval system: AuroraEye

With the digital all-sky imager (ASI) emergence in aurora research, millions of images are captured annually. However, only a fraction of which can be actually used. To address the problem incurred by low efficient manual processing, an integrated image analysis and retrieval system is developed. For precisely representing aurora image, macroscopic and microscopic features are combined to describe aurora texture. To reduce the feature dimensionality of the huge dataset, a modified local binary pattern (LBP) called ALBP is proposed to depict the microscopic texture, and scale-invariant Gabor and orientation-invariant Gabor are employed to extract the macroscopic texture. A physical property of aurora is inducted as region features to bridge the gap between the low-level visual features and high-level semantic description. The experiments results demonstrate that the ALBP method achieves high classification rate and low computational complexity. The retrieval simulation results show that the developed retrieval system is efficient for huge dataset. (c) 2010 Elsevier Inc. All rights reserved.

Effects of the aurora kinase inhibitors AZD1152-HQPA and ZM447439 on growth arrest and polyploidy in acute myeloid leukemia cell lines and primary blasts.

BACKGROUND:
Aurora kinases play an essential role in the orchestration of chromosome separation and cytokinesis during mitosis. Small-molecule inhibition of the aurora kinases has been shown to result in inhibition of cell division, phosphorylation of histone H3 and the induction of apoptosis in a number of cell systems. These characteristics have led aurora kinase inhibitors to be considered as potential therapeutic agents.
DESIGN AND METHODS:
Aurora kinase gene expression profiles were assessed in 101 samples from patients with acute myeloid leukemia. Subsequently, aurora kinase inhibitors were investigated for their in vitro effects on cell viability, histone H3 phosphorylation, cell cycle and morphology in acute myeloid leukemia cell lines and primary acute myeloid leukemia samples.
RESULTS:
The aurora kinase inhibitors AZD1152-HQPA and ZM447439 induced growth arrest and the accumulation of hyperploid cells in acute myeloid leukemia cell lines and primary acute myeloid leukemia cultures. Furthermore, both agents inhibited histone H3 phosphorylation and this preceded perturbations in cell cycle and the induction of apoptosis. Single cell cloning assays were performed on diploid and polyploid cells to investigate their colony-forming capacities. Although the polyploid cells showed a reduced capacity for colony formation when compared with their diploid counterparts, they were consistently able to form colonies.
CONCLUSIONS:
AZD1152-HQPA- and ZM447439 are effective apoptosis-inducing agents in acute myeloid leukemia cell lines and primary acute myeloid leukemia cultures. However, their propensity to induce polyploidy does not inevitably result in apoptosis.

Aurora-A expression, hormone receptor status and clinical outcome in hormone related cancers

Aims: We investigated the correlation between protein expression of Aurora-A with hormone receptor expression and clinicopathological parameters in ovarian, breast and prostate cancer.

O Porto Grande e a Urbe Mindelense na Aurora da Contemporaneidade (1850-1914)

Este trabalho, que obedece aos requisitos parciais para a obtenção do grau de mestre em História Contemporânea na Universidade Nova de Lisboa, enquadra-se no campo da História Local, incidindo sobre o Porto Grande na Ilha de S. Vicente de Cabo Verde, no período compreendido entre 1850 a 1914. Procurar-se-á, à luz da documentação disponível, analisar a importância do porto para a afirmação da urbe, numa altura em que por força da Revolução Industrial o barco a vapor entrou nos mares do mundo e revolucionou o sistema de transportes. Nessa altura, S. Vicente, que até então mantinhase deserta de gente, é elegida por hidrógrafos ingleses que procuravam um porto seguro onde pudessem instalar as suas companhias carvoeiras para abastecer os seus navios na rota do Atlântico Médio. Foi só por essa altura que o povoamento da ilha tornou-se possível, e a dinâmica do seu crescimento uma realidade, impulsionada pelo porto e sob uma forte influência inglesa. Este ritmo de desenvolvimento começou, porém, a decair nos finais do séc. XIX, altura em que o Porto Grande começa a sofrer uma forte concorrência por parte dos portos de Las Palmas e de Santa Cruz de Tenerife, no Arquipélago das Canárias, agravada ainda mais no inicio do séc. XX, quando, por altura da 1ª Grande Guerra, o Porto Grande do Mindelo também é sulcado por navios das potências beligerantes, envolvidas no conflito.

Weekly Aurora, 21 February 1815 (vol. 5, no. 49) - Newspaper

Volumes of interest were published between 1812 and 1815 with articles about the War of 1812. Issue for Feb. 21, 1815, beginning on page 2 and continuing to take all of page 3 and some of page 4 is the full text headed: "TREATY OF PEACE" which is prefaced with an address by James Madison. Also in this issue is an article: "Victory At Orleans" and another article headed: "The War--From New Orleans".

Relación significativa entre tareas académicas y aplicaciones de lo aprendido [por] Perla Aurora Treviño Tamez

Tesis (Maestría en Enseñanza Superior) U.A.N.L.

Diseño y elaboración de un test de asertividad válido, confiable y tipificado [por] Aurora Moyano González

Tesis (Maestría en Psicología Laboral) U.A.N.L.

Análisis de los fundamentos constitucionales del federalismo fiscal mexicano [por] Aurora Gámez Cantú

Tesis ( Maestría en Derecho Fiscal ) U.A.N.L.

La Aurora, periódico político literario, Guadalajara 21 de marzo de 1830

UANL