The Cuala Press: Women, publishing, and the conflicted genealogies of 'feminist publishing'

The Cuala Press, a fine art press run by Elizabeth Yeats around Dublin during the first half of the twentieth century, has long been recognised amongst scholars of Irish literature and history. But the press has been analysed almost exclusively through the interpretative lenses of poet W.B. Yeats, the Yeats family, and the Irish Renaissance. The article challenges such received understandings of Cuala by considering the press as a gendered publishing enterprise: one run by a woman, employing only women, and designed to create work and economic independence for Irish working girls. Through examining the origins of Cuala, the locus of editorial power within the press, and Cuala's complexly ambivalent relationship with modernist Irish suffrage and nationalist women's networks, the article situates the post-1970 feminist publishing boom within a historical trajectory. It suggests that scholarly knowledge of women's publishing history may be crucially dependent upon the health of contemporary feminist presses. (C) 2004 Elsevier Ltd. All rights reserved.

Retinal serotonin, eye growth and myopia development in chick

Myopia (short-sightedness) is a visual problem associated with excessive eye growth and vitreous chamber expansion. Within the eye serotonin (5-hydroxytryptamine, 5-HT) appears to have a variety of effects, it alters retinal amacrine cell processing, increases intraocular pressure, constricts ocular blood vessels, and is also mitogenic. This study sought to determine the role of the retinal serotonin system in eye growth regulation. Myopia was produced in 7-day-old chicks using -15 D spectacle lenses (LIM) and form deprivation (FDM). The effect on LIM and FDM of daily intravitreal injections of a combination of 5-HT receptor antagonists (1, 10, 50 mu M), 5-HT2 selective antagonist (Mianserin 0.5, 20 mu M) were assessed. Counts were performed of serotonin and tyrosine hydroxylase positive neurons and the relative density used to account for areal changes due to eye growth. The effect of LIM and lens-induced hyperopia (LIH) on the numbers of 5-HT-containing amacrine cells in the retina were then determined. The combination of the 5-HT receptor antagonists inhibited LIM by approximately half (1 mu M RE: -7.12 +/- 1.0 D, AL: 0.38 +/- 0.06 mm vs. saline RE: -13.19 +/- 0.65 D, AL: 0.64 +/- 0.03 mm. RE: p < 0.01, AL: p < 0.01), whereas FDM was not affected (1 mu M RE: -8.88 +/- 1.10 D). These data suggest that serotonin has a stimulatory role in LIM, although high doses of serotonin were inhibitory (1 mu M RE: -9.30 +/- 1.34 D). 5-HT immunoreactivity was localised to a subset of amacrine cell bodies in the inner nuclear layer of the retina, and to two synaptic strata in the inner plexiform layer. LIM eyes had increased numbers of 5-HT-containing amacrine cells in the central retina (12.5%). Collectively, these results suggest that manipulations to the serotonin system can alter the eye growth process but the role of the transmitter system within this process remains unclear. (c) 2005 Elsevier Ltd. All rights reserved.

Experimental Calcification of HEMA-Based Hydrogels in the Presence of Albumin and a Comparison to the in Vivo Calcification

The precipitation patterns and characteristics of calcium phosphate (CaP) phases deposited on HEMA-based hydrogels upon incubation in simulated body fluid (SBF-2) containing a protein (human serum albumin) have been investigated in relation to the calcification in an organic-free medium (SBF-1) and to that occurring after subcutaneous implantation in rats. In SBF-2, the deposits occurred exclusively as a peripheral layer on the surface of the hydrogels and consisted mainly of precipitated hydroxyapatite, a species deficient in calcium and hydroxyl ions, similarly to the deposits formed on the implanted hydrogels, where the deposited layer was thicker. In SBF-1, the deposits were mainly of brushite type. There was no evidence that albumin penetrated the interstices of hydrogels. As the X-ray diffraction patterns of the CaP deposits generated in SBF-2 showed a similar nature with those formed on the implanted hydrogel, it was concluded that the calcification in SBF-2 can mimic to a reliable extent the calcification process taking place in a biological environment.

Pedagogies and critical reflection: key understandings for transformative gender justice

It is widely acknowledged that quality pedagogy is central to improving the educational outcomes of all students. In improving the social and academic outcomes of boys, and more specifically disengaged boys, the productive pedagogies model has been presented as a way forward. In terms of drawing on this model in socially just ways; to facilitate a broadening, rather than reinscribing of boys' narrow constructions of gender identity, this paper illustrates the imperative of teachers interacting with key feminist understandings of masculinity. Organized around the four dimensions of productive pedagogy, the paper draws on ( predominantly Australian-based) seminal work in the sphere of masculinities and schooling to discuss key strategies and initiatives for improving boys' educational outcomes. Against this backdrop, the paper demonstrates the importance of two principle understandings. The first relates to teachers understanding masculinity through feminist lenses, as constructed, regulated and maintained through inequitable social processes and the second relates to teachers understanding pedagogy as critical and transformative practice. These understandings are presented as vital to enabling gender justice.

HERMENÊUTICA DA SEXTA LANÇA: DARCY RIBEIRO E A IDENTIDADE RELIGIOSA DOS BRASILEIROS

A busca pela identidade religiosa dos brasileiros a partir do olhar de Darcy Ribeiro constitui o desafio que empreendemos neste trabalho. Trata-se de perceber o sentido de ser humano no mundo tempo e espaço do ponto de vista do religioso e do obscuro, mediante as narrativas de Darcy. Embora uma investigação como essa pudesse ocorrer pelos múltiplos caminhos das ciências e seus fundamentos, decidimos pela via das Ciências da Religião. A partir dos escritos de Darcy, vamos oferecer informações novas quanto à perspectiva religiosa no Brasil conforme se deu e ainda ocorre. Paradoxalmente, este antropólogo que sempre se afirmou ateu nos oferece algumas novas intuições que ampliam nossas conceituações no domínio das Ciências da Religião. Por não encontrarmos uma sistematização sobre a linguagem religiosa no pensamento de Darcy, buscamos estabelecer uma aproximação com a filosofia hermenêutica de Paul Ric ur. A noção de identidade narrativa, segundo Ricoeur, foi o elemento metodológico fundamental na articulação hermenêutica das intuições sobre o religioso em Darcy. Esta identidade narrativa encontra no trabalho da memória e na polissemia do símbolo outras formas de diálogo e enriquecimento da discussão. A articulação heurística, fruto de nossa intuição, nos permitirá revelar a identidade religiosa dos brasileiros pelo viés hermenêutico. A presente tarefa é efetuada com o olhar nas confissões de Darcy, no panorama histórico-religioso eivado de entrecruzamentos espirituais das diversas matrizes e do ambiente atual, particularmente complexo, existente no Brasil. Para nós, a obra de Darcy Ribeiro contribui de maneira coerente à expansão dos estudos em Ciências da Religião e sugere, de igual modo, a identidade religiosa dos brasileiros em fazimento. Darcy Ribeiro parte da antropologia, mas não se restringe à perspectiva do puro estruturalismo, desenvolvendo uma espécie de antropologia dialética em discussão com a filosofia. Esta pesquisa procura situar também a identidade religiosa dos brasileiros, apesar da cegueira que afeta o tecido religioso, marcado pelo radicalismo, pelo fundamentalismo e o conservadorismo. Para evidenciar melhor essa identidade, utilizamos duas metáforas: sexta lança e bricolagem, ambas alinhadas com o olhar de Darcy. A inusitada interpretação e busca da identidade religiosa dos brasileiros segundo Darcy Ribeiro somente foi possível pelas lentes hermenêuticas oferecidas por Paul Ric ur. Na perspectiva da noção de identidade narrativa, segundo Paul Ric ur, nos deparamos com as bases que nos ajudam a considerar esta identidade religiosa, seus limites e possibilidades, seus encontros e desencontros, seu fazimento e inacabamento.

O MOVIMENTO DIRETAS JÁ PELA ÓTICA DE JANIO DE FREITAS NA FOLHA DE S.PAULO

O presente trabalho verificou como o jornalismo pode ser parceiro e fonte para a história por meio da reprodução e análise dos fatos político-econômicos brasileiros nas páginas dos jornais impressos diários. Nessa perspectiva, as colunas escritas nos últimos 25 anos (1983-2009) por Janio de Freitas, no jornal Folha de S.Paulo, significam interpretação e análise dessa história. Trata-se, portanto, de uma pesquisa qualitativa e está ancorada nos Estudos Culturais. O corpus desta pesquisa é composto de um recorte de 47 comentários sobre as Diretas Já , de janeiro até abril de 1984, período em que ocorreram as principais mobilizações da sociedade civil pela eleição direta para a Presidência da República e culminou com a votação e a rejeição da emenda Dante de Oliveira pelo Congresso Nacional. No desenvolvimento do trabalho foram utilizadas as ferramentas da Análise de Conteúdo a partir das categorias analíticas criadas Personagens, Votação da Emenda Dante de Oliveira e Movimento Diretas Já nas ruas , para descrever o conteúdo textual das colunas. Para que se pudesse efetuar uma análise aprofundada do corpus da pesquisa foi utilizado o referencial teórico da ACD Análise Crítica do Discurso em nove das 47 colunas selecionadas. O critério de escolha para essas colunas foi a identificação daquelas que no título já traziam uma referência explícita à Campanha pelas Diretas Já , Às mobilizações nas ruas , A votação da emenda Dante de Oliveira , Ao processo de sucessão presidencial ou as que tinham o seu conteúdo integral sobre um dos temas. Este estudo constata a hipótese de que o jornalista é um historiador do cotidiano e que é possível fazer uma leitura da história da Campanha das Diretas Já por meio das colunas de Janio de Freitas. Ao tecer em suas colunas o cenário da época, desnuda para a história e para os historiadores o xadrez político personagens, acordos políticos, votação da emenda e a campanha nas ruas que envolveu o processo. Dessa forma, a partir de suas lentes, oferece elementos para a construção da memória coletiva sobre esse período da história brasileira.(AU)

Visual signs and symptoms of Creutzfeldt-Jakob disease

A number of neurodegenerative diseases caused by prions have been described recently. These include Creutzfeldt-Jakob disease (CJD) in humans, scrapie in sheep and BSE in cows. Patients with CJD may suffer a range of visual problems including eye movement deficits and visual hallucinations. In addition, it is possible that CJD may be acquired via corneal transplant and that prions may be transmitted by reusable contact lenses.

Developments in contact lens measurement:a comparative study of industry standard geometric inspection and optical coherence tomography

Purpose: The aim of this study was to compare a developmental optical coherence tomography (OCT) based contact lens inspection instrument to a widely used geometric inspection instrument (Optimec JCF), to establish the capability of a market focused OCT system. Methods: Measurements of 27 soft spherical contact lenses were made using the Optimec JCF and a new OCT based instrument, the Optimec is830. Twelve of the lenses analysed were specially commissioned from a traditional hydrogel (Contamac GM Advance 49%) and 12 from a silicone hydrogel (Contamac Definitive 65), each set with a range of back optic zone radius (BOZR) and centre thickness (CT) values. Three commercial lenses were also measured; CooperVision MyDay (Stenfilcon A) in −10D, −3D and +6D powers. Two measurements of BOZR, CT and total diameter were made for each lens in temperature controlled saline on both instruments. Results: The results showed that the is830 and JCF measurements were comparable, but that the is830 had a better repeatability coefficient for BOZR (0.065 mm compared to 0.151 mm) and CT (0.008 mm compared to 0.027 mm). Both instruments had similar results for total diameter (0.041 mm compared to 0.044 mm). Conclusions: The OCT based instrument assessed in this study is able to match and improve on the JCF instrument for the measurement of total diameter, back optic zone radius and centre thickness for soft contact lenses in temperature controlled saline.

Effect of uncorrected astigmatism on vision

PURPOSE: To examine the effect of uncorrected astigmatism in older adults. SETTING: University Vision Clinic METHOD: Twenty-one healthy presbyopes, aged 58.9±2.8 years, had astigmatism of 0.0 to -4.0 x 90?DC and -3.0DC of cylinder at 90?, 180? and 45? induced with spectacle lenses, with the mean spherical equivalent compensated to plano, in random order. Visual acuity was assessed binocularly using a computerised test chart at 95%, 50% and 10% contrast. Near acuity and reading speed were measured using standardised reading texts. Light scatter was quantified with the cQuant and driving reaction times with a computer simulator. Finally visual clarity of a mobile phone and computer screen was subjectively rated. RESULTS: Distance visual acuity decreased with increasing uncorrected astigmatic power (F=174.50, p<0.001) and was reduced at lower contrasts (F=170.77, p<0.001). Near visual acuity and reading speed also decreased with increasing uncorrected astigmatism power (p<0.001). Light scatter was not significantly affected by uncorrected astigmatism (p>0.05), but the reliability and variability of measurements decreased with increasing uncorrected astigmatic power (p<0.05). Driving simulator performance was also unaffected by uncorrected astigmatism (p>0.05), but subjective rating of clarity decreased with increasing uncorrected astigmatic power (p<0.001). Uncorrected astigmatism at 45? or 180? orientation resulted in a worse distance and near visual acuity, and subjective rated clarity than 90? orientation (p<0.05). CONCLUSION: Uncorrected astigmatism, even as low as 1.0DC, causes a significant burden on a patient’s vision. If left uncorrected, this could impact significantly on their independence, quality of life and wellbeing.

Simplified recording of soft contact lens fit

Purpose: To determine the critical fitting characteristics of modern soft contact lens fits and from this to devise a simplified recording scheme. Methods: Ten subjects (aged 28.1 ± 7.4 years) wore eight different modern soft contact lenses. Video was captured and analysed of blink (central and up-gaze), excursion lag (up, down, right and left gaze) and push-up movement, centration and coverage. Results: Lens centration was on average close to the corneal centre. Movement on blink was significantly smaller in up-gaze than in primary-gaze (p<0.001). Lag was greatest in down-gaze and least in up-gaze (p<0.001). Push-up test recovery speed was 1.32±0.73mm/s. Overall lens movement was determined best by assessing horizontal lag, movement on blink in up-gaze and push-up recovery speed. Steeper lens base-curves did not have a significant effect on lens fit characteristics. Contact lens material did influence lens fit characteristics, particularly silicone-hydrogels which generally had lower centration and a faster push-up speed of recovery than HEMA lenses (p<0.05). Conclusion: Lag on vertical gaze, and movement on blink in primary gaze generally provide little extra information on overall lens movement compared to horizontal lag, movement on blink in up gaze and push-up recovery speed. They can therefore be excluded from a simplified recording scheme. A simplified and comprehensive soft contact lens fit recording system could consist of a cross-hairs indicating the centre of the cornea; a circle to indicate the lens centration; a mark on the relevant position of the circle to indicate any limbal incursion; a grade (‘B’) below for movement with blink in up-gaze, a grade (‘L’) to the side for horizontal lag and a grade above (‘P’) for the assessed push-up recovery speed.

Evaluation of an open-field autorefractor's ability to measure refraction and hence potential to assess objective accommodation in pseudophakes

Background: To evaluate the accuracy of an open-field autorefractor compared with subjective refraction in pseudophakes and hence its ability to assess objective eye focus with intraocular lenses (IOLs). Methods: Objective refraction was measured at 6 m using the Shin-Nippon NVision-K 5001/Grand Seiko WR-5100K open-field autorefractor (five repeats) and by subjective refraction on 141 eyes implanted with a spherical (Softec1 n=53), aspherical (SoftecHD n=37) or accommodating (1CU n=22; Tetraflex n=29) IOL. Autorefraction was repeated 2 months later. Results: The autorefractor prescription was similar (average difference: 0.09±0.53 D; p=0.19) to that found by subjective refraction, with ~71% within ±0.50 D. The horizontal cylindrical components were similar (difference: 0.00±0.39 D; p=0.96), although the oblique (J45) autorefractor cylindrical vector was slightly more negative (by -0.06±0.25 D; p=0.06) than the subjective refraction. The results were similar for each of the IOL designs except for the spherical IOL, where the mean spherical equivalent difference between autorefraction and subjective was more hypermetropic than the Tetraflex accommodating IOL (F=2.77, p=0.04). The intrasession repeatability was

A method for profiling biometric changes during disaccommodation

PURPOSE: To demonstrate the application of low-coherence reflectometry to the study of biometric changes during disaccommodation responses in human eyes after cessation of a near task and to evaluate the effect of contact lenses on low-coherence reflectometry biometric measurements. METHODS: Ocular biometric parameters of crystalline lens thickness (LT) and anterior chamber depth (ACD) were measured with the LenStar device during and immediately after a 5 D accommodative task in 10 participants. In a separate trial, accommodation responses were recorded with a Shin-Nippon WAM-5500 optometer in a subset of two participants. Biometric data were interleaved to form a profile of post-task anterior segment changes. In a further experiment, the effect of soft contact lenses on LenStar measurements was evaluated in 15 participants. RESULTS: In 10 adult participants, increased LT and reduced ACD was seen during the 5 D task. Post-task, during fixation of a 0 D target, a profile of the change in LT and ACD against time was observed. In the two participants with accommodation data (one a sufferer of nearwork-induced transient myopia and other a non-sufferer), the post-task changes in refraction compared favorably with the interleaved LenStar biometry data. The insertion of soft contact lenses did not have a significant effect on LenStar measures of ACD or LT (mean change: -0.007 mm, p = 0.265 and + 0.001 mm, p = 0.875, respectively). CONCLUSIONS: With the addition of a relatively simple stimulus modification, the LenStar instrument can be used to produce a profile of post-task changes in LT and ACD. The spatial and temporal resolution of the system is sufficient for the investigation of nearwork-induced transient myopia from a biometric viewpoint. LenStar measurements of ACD and LT remain valid after the fitting of soft contact lenses.

Development of a questionnaire to assess the relative subjective benefits of presbyopia correction

Purpose To develop a standardized questionnaire of near visual function and satisfaction to complement visual function evaluations of presbyopic corrections. Setting Eye Clinic, School of Life and Health Sciences, Aston University, Midland Eye Institute and Solihull Hospital, Birmingham, United Kingdom. Design Questionnaire development. Methods A preliminary 26-item questionnaire of previously used near visual function items was completed by patients with monofocal intraocular lenses (IOLs), multifocal IOLs, accommodating IOLs, multifocal contact lenses, or varifocal spectacles. Rasch analysis was used for item reduction, after which internal and test–retest reliabilities were determined. Construct validity was determined by correlating the resulting Near Activity Visual Questionnaire (NAVQ) scores with near visual acuity and critical print size (CPS), which was measured using the Minnesota Low Vision Reading Test chart. Discrimination ability was assessed through receiver-operating characteristic (ROC) curve analysis. Results One hundred fifty patients completed the questionnaire. Item reduction resulted in a 10-item NAVQ with excellent separation (2.92), internal consistency (Cronbach a = 0.95), and test–retest reliability (intraclass correlation coefficient = 0.72). Correlations of questionnaire scores with near visual acuity (r = 0.32) and CPS (r = 0.27) provided evidence of validity, and discrimination ability was excellent (area under ROC curve = 0.91). Conclusion Results show the NAVQ is a reliable, valid instrument that can be incorporated into the evaluation of presbyopic corrections.

Conjunctival epithelial flaps with 18 months of silicone hydrogel contact lens wear

Purpose. To report differences in the incidence of conjunctival epithelial flaps (CEFs) found in a group of neophyte contact wearers using two different silicone hydrogel contact lenses on a daily- and continuous-wear basis during an 18-month period. Methods. Sixty-one subjects were initially examined, and 53 were eligible to participate in the study. Eligible subjects were randomly assigned to wear one of two silicone hydrogel materials, lotrafilcon A or balafilcon A, on a daily- or continuous-wear basis. After an initial screening, subjects were monitored weekly for the first month and then after 3, 6, 12, and IS months. The incidence of CEFs in each of the four contact lens groups was recorded. Results. Five of the 53 subjects enrolled in the study showed bilateral CEFs. A higher incidence of CEFs was found in subjects wearing lotrafilcon A lenses (n = 4) compared to balafilcon A lenses (it = 1) (chi(2) = 4.37, P=0.04). Differences in the incidence of CEFs between subjects wearing lenses on a daily-wear basis (n = 1) versus a continuous-wear basis (it = 4) showed a weak statistical significance (chi(2) = 3.03, P=0.08). Conclusions. Lotrafilcon A lenses were associated with a higher incidence of CEFs than balafilcon A lenses were, and this difference may be attributed to differences in the edge design, material, or modulus of rigidity between the two lens types. Subjects wearing lenses on a daily-wear basis showed fewer adverse events than did subjects wearing lenses on a continuous-wear basis. The longer wearing times of subjects wearing lenses on a continuous-wear basis are likely to exacerbate the incidence of CEFs.