1,354,629 research outputs found
Sabino Springett, el creador
No full textLa obra de Sabino Springett constituye un imaginario indeludible en la plástica contemporánea peruana; todos poseemos en la memoria fragmentos de su obra y algunos también del propio Sabino... Al margen de su verdadero nombre o datos míticos y no necesariamente ciertos acerca de su origen como artista, estamos ante una realidad contundente y material que trasciende cualquier anécdota, leyenda e incluso a la muerte misma: su obra. Ésta constituye una poética muy interesante sin duda, un valioso patrimonio artístico, y además una enseñanza de la cual podemos extraer su entrega sincera a todo lo que afrontó en la vida: la pintura por supuesto y al Perú mismo
Assessing user experiences within interaction: experience as a qualitative state and experience as a causal event
No full textBreakfast on a Dragon’s Tail: and Other Book Bites by M. Springett
No full textSpringett, Martin. Breakfast on a Dragon’s Tail: and Other Book Bites. Markham, ON: Fitzhenry and Whiteside, 2011. Print. This unusual volume by award-winning illustrator/author Martin Springett takes the “choose your own ending” idea to a whole new level by not providing an ending at all. In fact the whole book is made up of thirteen beginnings of stories, each accompanied by a full-page illustration, which might have served as a book cover. The book is designed to promote creative activities. Springett tells children that each story “should have a beginning, a middle and an end” and that he has provided the beginning. He encourages children to finish the stories in any way they like, through creative endeavors ranging from poetry to a “chalk drawing on the sidewalk”. Children are also encouraged to post their stories to publisher Fitzhenry and Whiteside’s website, where “teachers and parents will also find useful information and classroom activities”. Springett’s art-work depicts the fantastic in each story. The first image, accompanying Breakfast on a Dragon’s Tail, is bordered by patterns that recall a medieval illuminated manuscript. In the same vein, the letter “O” which begins the story is embellished with a dragon curled around it. The others are more cartoon-like. Springett’s writing is very good . His story beginnings are engaging. In the Twelve Dancing Crocodiles the reader finds out that a magician and twelve dancing princesses have disappeared. Are they the twelve dancing crocodiles? They are if you want them to be. In The Nattering Tree, people sit under a tree and listen as the tree talks to itself. There are also lots of good one-line jokes in the story beginnings. In the Dithering Ducks of Deptford, one of the ducks says, “Never listen to a gnome! They are born naughty!” Another story, which has nothing to do with computers, is called Chip and Pin. In Dracula and Son, Springett irreverently refers to the characters as “Papa Drac” and “Drac Junior”. It would have been entertaining to read Springett’s versions of the endings. In fact, some children may be put off by the fact that they have to think up their own endings and entertain themselves. Because of that, this book will probably work best in a structured environment, where children have a reason to stay on track and complete the stories. Overall this book is an interesting concept, that is probably best suited to the classroom environment, so it is recommended with that reservation.Recommendation: 3 stars out of 4 Reviewer: Sandy Campbell Sandy is a Health Sciences Librarian at the University of Alberta, who has written hundreds of book reviews across many disciplines. Sandy thinks that sharing books with children is one of the greatest gifts anyone can give
Differences in post‐mortem findings after stillbirth in women with and without diabetes
No full textAims: The reason for the fivefold increased risk of stillbirth in women with diabetes is not known. Further understanding of the underlying mechanisms may facilitate identification of pregnancies at increased risk. We have compared post-mortem reports in matched pairs of stillbirths in women with and without diabetes. Methods: Post-mortem reports were provided by the Centre for Maternal and Child Enquiries. Stillbirths as a result of lethal congenital and genetic abnormalities were excluded. Whole body, placenta and organ weights and histo-pathological findings in cases and controls were compared and also related to published reference values. Results: We analysed post-mortem reports on 23 matched pairs of stillbirths from 2009 to 2010. Mean placental weight in women with diabetes was 75 g less than in control subjects (95% CI -143 to -7 g; P = 0.032). In maternal diabetes, the thymus was often small and showed a 'starry sky' pattern on histology in 11 of 20 cases compared with four of 22 controls (P = 0.03). This histological finding was associated with a particularly low mean placental weight z-score -2.1 (1.1) standard deviations below a reference population corrected for gestational age. Conclusions: In over half of the stillbirths occurring in women with diabetes, there was a 'starry sky' appearance in the fetal thymus on histology, this being associated with a small placenta. These findings are consistent with a critical subacute metabolic disturbance being a prominent cause of the increased risk of stillbirth in pregnancies complicated by maternal diabetes.</p
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
No full text“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Identification of a family of cAMP-binding guanine nucleotide exchange factors by Gregory M. Springett.
No full textThesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Biology, 1998.Vita.Includes bibliographical references (leaves 137-139).Ph.D
PPO.28 Birth prevalence and one year survival of congenital diaphragmatic hernia, England and Wales, 2002-2011
No full textBACKGROUND: Congenital diaphragmatic hernia (CDH) is the failure of the diaphragm to develop and fuse properly during fetal development, allowing the abdominal organs to push up into the chest cavity. Newborn infants with CDH often have severe respiratory distress which can be life-threatening unless treated appropriately. The aim of this study was to determine the birth prevalence, characteristics, antenatal diagnosis, pregnancy outcome and survival of cases with CDH.METHODS: Six regional congenital anomaly registers (covering 36% of births in England and Wales) from 2002-2011 contributed 743 cases to this study.RESULTS: The overall birth prevalence of CDH was 3.4 (95% CI: 3.1-3.6) per 10,000 births; there was no significant change in the birth prevalence over the ten years. Sixty-one percent were isolated, 27% were associated with another structural anomaly (multiple) and 12% had a chromosomal anomaly (36% Edwards, 9% Patau syndrome). Sixty-six percent of isolated, 80% of multiple and 83% of chromosomal CDH cases were antenatally diagnosed. The majority of cases with isolated and multiple CDH were live born (84% and 62% respectively), whereas 58% of CDH pregnancies associated with a chromosomal anomaly ended in a termination (58%). The 1-year survival of live born babies was higher in isolated CDH (75%) compared to multiple (64%) and chromosomal CDH cases (57%).CONCLUSIONS: The prevalence of CDH remained constant over the past 10 years. Sixty-one percent of CDH cases were isolated, of whom 66% were antenatally diagnosed. One-year survival in isolated cases was only 75%
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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