Everything is about to happen: an ongoing archive of artists’ books

Group exhibition of artist's books including Frozen Tears I - III (2003-7) curated by Gregorio Magnani.

Everything is about to happen: an ongoing archive of artists’ books, as part of The Library Vacine

Group exhibition of artists books curated by Gregorio Magnani, including Frozen Tears I - III (2003-7). Including books by Kasper Andreasen, Linus Bill and Adrien Horni, blisterZine, Daniel Gustav Cramer, Arnaud Desjardin, Michael Dean, Karl Holmqvist, Louis Luthi, Sara MacKillop, Dan Mitchell, Kristen Mueller, Sophie Nys, Simon Popper, Preston is my Paris, Alessandro Roma, Karin Ruggaber, John Russell, Erik Steinbrecher, Peter Tillessen, Erik van der Weijde

A Survey of Fungal Contamination on Books in Public Libraries with Mechanical and Natural Ventilation

Libraries are very propitious environments for the growth of fungi. The great concentration of organic material available for these microorganisms, and often with the lack of adequate ventilation or climate control, would favour this situation. This study was conducted in 2003 to determine the predominant genera of fungi in public libraries by a survey of fungi contaminating the upper surface of books, with and without air conditioning in the city of Sao Paulo, Brazil, in the winter and summer, during the respective periods with high and low levels of airborne fungi in that city. Six libraries were chosen, located on the campus of the University of Sao Paulo, three of them with air conditioning and the other three with natural ventilation. In these six libraries, 31 genera of fungi were identified in total. The genera and frequency of contaminant fungi recovered differed significantly between the libraries with and without air conditioning and in the samples collected in the summer as opposed to the winter. Cladosporium was the most frequent in the libraries with and without air conditioning, and in the winter. Aspergillus was isolated more often in the summer.

Hogwarts, Muggles and Quidditch: A Study of the Translation of Names in J.K. Rowling's Harry Potter Books

The aim of this C-essay is to discuss the translation of some of the names in J.K. Rowling’s immensely popular Harry Potter books and look at how the translation agrees with and/or deviates from the original. Special focus is put on features such as alliterations, allusions and imaginative inventions, which are characteristic of J.K Rowling’s style and may be particularly tricky and challenging when translating.A comparison is made between the names in the original texts and the translated texts. The names are divided into different categories, such as names of characters, places etc. I argue that the translator uses different strategies when translating different types of names. Focus is on the Swedish translation, but Norwegian examples are included too.

From Pettson and Findus to Festus and Mercury...and Back Again: A Comparison of Four Translations of Sven Nordqvist's Picture Books

In order to examine how children's literature might be translated, two different English translations of two Swedish picture books have been analyzed. The original Swedish books are Rävjakten and Pannkakstårtan by Sven Nordqvist. Rävjakten was translated as The Fox Hunt in 1988 and as The Fox Hunt in 2000. Pannkakstårtan was translated as Pancake Pie in 1985 and as The Birthday Cake in 1999. Literary translation in general, specific translation issues for children's literature, and trends in international English style have been considered. Analysis of the four texts has been made, with consideration given to the following areas: changes in illustrations, layout, or format; text changes; lexical choices; and retention, deletion, or modification of names and culturally specific references. The analysis revealed that the following tendencies were true for the later translations: foreignization of the text, word-for-word translation of the text, and a neutral international English variety.

Degreening of 'Satsuma Okitsu' Tangerine

Fruit of 'Satsuma Okitsu' tangerine are similar to 'Ponkan', with a maturation period starting in January, and supplying the Brazilian market during the off-season. Fruits of this cultivar have to be harvested with green peel, which is not well accepted by the market. This study aimed to evaluate the degreening of 'Satsuma Okitsu' tangerine using ethephon (2-chloroethyl phosphonic acid). The fruits were harvested with stems when they reached soluble solids: acidity ratio of >7. After selection, the fruits were treated with the Imazalil fungicide (200 ml 100 L-1) for two min and after 24 hours fruits were dipped in different concentrations of ethephon (Ethrel 240): control, 250, 500 and 1000 ppm. The fruits were analyzed every 3 days during 9 days of storage at 18 +/- 2 degrees C, 85 +/- 5% RH for appearance, weight loss, rind color, soluble solids, acidity and ascorbic acid content. The experiment was conducted as a factorial in a completely randomized design. The treatment with Ethrel provided the best flavedo or rind degreening which made these fruits turn orange with greater intensity and showed good quality during 9 days at 18 degrees C, besides increase in weight loss.

Microbiological Evaluation of Chicken Carcasses in an Immersion Chilling System with Water Renewal at 8 and 16 Hours

Since 2004, Brazil has been the leading exporter of chicken. Because of the importance of this sector in the Brazilian economy, food safety must be ensured by control and monitoring of the production stages susceptible to contamination, such as the chilling process. The goal of this study was to evaluate changes in microbial levels on chicken carcasses and in chilling water after immersion in a chilling system for 8 and 16 h during commercial processing. An objective of the study was to encourage discussion regarding the Brazilian Ministry of Agriculture Livestock and Food Supply regulation that requires chicken processors to completely empty, clean, and disinfect each tank of the chilling system after every 8-h shift. Before and after immersion carcasses were collected and analyzed for mesophilic bacteria, Enterobacteriaceae, conforms, and Escherichia coli. Samples of water from the chilling system were also analyzed for residual free chlorine. The results do not support required emptying of the chiller tank after 8 h; these tanks could be emptied after 16 h. The results for all carcasses tested at the 8- and 16-h time points indicated no significant differences in the microbiological indicators evaluated. These data provide both technical and scientific support for discussing changes in federal law regarding the management of immersion chilling water systems used as part of the poultry processing line.

Effects of maturation and scarification on seed germination of Syagrus schizophylla (Mart.) glass. (Arecaceae)

Syagrus schizophylla (Mart.) Glass. belongs to the Arecaccae family. This palm is native of Brazil and presents great potential for use in gardens and cultivation in pot. Palms species, with relatively few exceptions, can only be propagated from seeds; even so, there are no reports in the literature about the germination of this palm seeds. The seed maturity is a factor that interferes in the success of the germination process. For some species, studies showed that palm seeds germinated better when the fruits were completely ripe (showing full color) and for other, when they were with green coloration. Several species of the Arecaccae family presents physical dormancy of seeds in varied degrees, demanding treatments for improve germination. The objective of this work was to study the effects of maturation and of the scarification on seed germination of S. schizophylla. The experimental design used was a factorial 3 x 2 (3 maturation stadiums: green, half-ripe - yellow and completely ripe - red; and mechanical scarification: with and without), entirely casualized, with four replications of 15 seeds per plot. The seeds (with 32,43% of humidity) were placed in plastic boxes with sand (60% of humidity, placing water according to weight in each three days), under controlled conditions of alternated temperature of 25-35 degrees C, photoperiod of 12 hours. The percentage of germination and the speed germination index (SGI) were evaluated until 79 days. It was observed that, so much for germination percentage as for SGI, there was not significant difference for the interaction among the two factors, maturation stadium and scarification, however, there were significant differences among the maturation stadiums and between seeds scarified or not. The seeds from green fruits presented lower germination percentage and slower germination when compared with seeds from yellow or red fruits; the seeds from yellow or red fruits didn't differ statistically to each other. To seeds scarificated, independently of the maturation stadium, presented germination percentage significantly larger and the germination was significantly faster when compared with the seeds without scarification.

Effect of temperature on seed germination of queen palm Syagrus romanzoffiana (Cham.) glassman (Arecaceae)

The Syagrus romanzoffiana is a specie of the Arecaccae family, native of Brazil, frequently used in landscape architecture. Its propagation is by seeds, however, there is little information in the literature about seed germination of this ornamental palm. The objective of this work was to study the effects of temperatures on seed germination of Syagrus romanzoffliana. The experimental design used was entirely randomized, with six temperatures (20 degrees C, 25 degrees C, 30 degrees C and 35 degrees C, constant and 20-30 degrees C and 25-35 degrees C alternated), photoperiod of 12 hours, and five replications of 20 seeds each. The seeds were placed in plastic boxes with sand, counting daily germination until 43(th) day. The percentage of seed germination (43(th) day) and the speed germination index (SGI) were evaluated. The conclusion was that there was no germination at a constant temperature of 20 degrees C and in the alternated temperature of 20-30 degrees C; the higher germination percentages were verified in the constant temperatures of 30 degrees C and 35 degrees C that didn't differ statistically from the temperature of 25-35 degrees C. The germination was faster at a constant temperature of 30 degrees C.

Cooling of pacu (Piaractus mesopotamicus) embryos at various stages of development for 6 or 10 hours

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Methodology for kariological study of Brazilian Palms

In the laboratory of cytogenetics of the DBAA-UNESP we are studying the karyotipe of some Brazilian Palms. To determine the best protocol, methods of seed germination, inhibition of mitosis, time to pick up the roots and staining were analyzed. The results shown that the seed germination in sphagnum is effective to achieve good roots. The best time to collect the root tips is between 11 to 12 AM., when there are more cell metaphases. The inhibition of mitosis cycle at metaphases may be effective both with 8-hydroxiquinoleine (0,03% -5 hours) or with cold water (0°C - 18-20 hours). The staining with Giemsa 2% showed the best chromosome figures in the metaphases. Now, to get good metaphases slides the method in use in the lab is: 1) seed germination in sphagnum at room temperature and high humidity; 2) The major roots are cut maintaining at least 5 cm, because this technic allows new emergence of roots, increasing the number of roots collected per germinated seed, that is very important in some species with poor germination rates; 3) To get the mitosis inhibition we are using cold water (0°C) treatment for 18-20 hours, following the standard protocols for conservation and hydrolysis; or enzyme digestion with pectinasecellulase 4) the staining procedures are made using Giemsa 2%. The Brazilian palms species studied and their respective chromosome number were: Aiphanes acanthophylla (2n=30), A. caryotaefolia (2n=30), Syagrus quinquifaria (2n=32), S. coronata (2n=32), S. romanzoffiana (2n=32), Euterpe edulis (2n=36), E. oleracea (2n=36), Copernicia prunifera (2n=36), Scheelea lauromuelleriana (2n=32) and Bactris gasipaes (2n=30).