The computational generative patterns in Indonesian batik

The paper discusses the terminology behind batik crafting and showed the aspects of self-similarity in its ornaments. Even though a product of batik cannot be reduced merely into its decorative properties, it is shown that computation can capture some interesting aspects in the batik-making ornamentation. There are three methods that can be exploited to the generative batik, i.e.: using fractal as the main source of decorative patterns, the hybrid batik that is emerged from the acquisition of L-System Thue-Morse algorithm for the harmonization within the grand designs by using both fractal images and traditional batik patterns, and using the random image tessellation as well as previous tiling algorithms for generating batik designs. The latest can be delivered by using a broad sources of motifs and traditionally recognized graphics. The paper concludes with certain aspects that shows how the harmony of traditional crafting and modern computation could bring us a more creative aspects of the beautiful harmony inherited in the aesthetic aspects of batik crafting

Upper Ordovician cryptostomatid bryozoans and microfossils from the Don Braulio Formation, Eastern Precordillera, Argentina

En la clásica sección de la Quebrada de Don Braulio, en la Precordillera Oriental de la Provincia de San Juan, afora la Formación Don Braulio de edad hirnantiana. Fragmentos de colonias de Bryozoos,algunas espículas de esponjas mal conservadas y una placa de crinoideos, fueron recuperados de los sedimentos silicoclásticos de esta formación. Los restos de las colonias de briozoos se caracterizan por su hábito de crecimiento erecto, su diámetro pequeño y por la presencia de estriaciones longitudinales. Estos fragmentos tienen una pobre preservación, sin embrago los mismos han sido comparados con el género Nematopora perteneciente a la familia Arthrostylidae (suborden Rhobdomesina, orden Cryptostomata), que tuvo numerosos representantes durante el Ordovícico. Escasas y fragmentadas espículas de esponja hexactinéllidas y otros tipos de microfósiles también han sido recuperados de los depósitos post-glaciales de la Formación Don Braulio.In the classical section of the Don Braulio Creek at the Villicum Range, Eastern Precordillera of San Juan Province, crops out the siliciclastic Don Braulio Formation of Hirnantian age. Fragments of bryozoan colonies, few poorly preserved sponge spicules and a crinoidal plate, were recovered from these shelf sedi-ments. The bryozoan colonies remains are characterized by its erect growth habit, its small diameter, and for showing clear longitudinal striations. These fragments have a poor preservation, but they have been compared with the genus Nematopora belonging to the Arthrostylidae family (Rhobdomesina suborder, Cryptostomata order), that had numerous representatives during the Ordovician. Very scarce and highly fragmented sponge spicules are classifed as hexactins. These microfossils have been recovered in the post-glacial deposits from the Don Braulio section at the Villicum range.Fil: Jiménez Sánchez, Andrea. University of West Bohemia; República ChecaFil: Beresi, Matilde Sylvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; ArgentinaFil: Mestre García, Ana Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; ArgentinaFil: Heredia, Susana Emma. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Investigaciones Mineras; Argentin

A new chondrichthyan fauna from the Late Jurassic of the Swiss Jura (Kimmeridgian) dominated by hybodonts, chimaeroids and guitarfishes

The fossil record of chondrichthyans (sharks, rays and chimaeroids) principally consists of isolated teeth, spines and dermal denticles, their cartilaginous skeleton being rarely preserved. Several Late Jurassic chondrichthyan assemblages have been studied in Europe based on large bulk samples, mainly in England, France, Germany and Spain. The first study of this kind in Switzerland is based on controlled excavations in Kimmeridgian deposits related to the construction of the A16 motorway in the Swiss Jura (Porrentruy, NW Switzerland). This study is based on more than 2000 isolated chondrichthyan remains (teeth, dental plates, spines and dermal denticles) and adds to our knowledge of the chondrichthyan distribution at a regional scale in Europe. We describe and identify this new fauna, define a new species of hybodont with crushing-type dentition (Asteracanthus udulfensis sp. nov.) and report for the first time the carcharhiniform Corysodon cirinensis in Switzerland. By the Late Jurassic, modern neoselachian sharks had overtaken hybodonts in European marine realms, the latter being gradually confined to brackish or freshwater environments. However, while the associated fauna of the Porrentruy platform indicates marine conditions, neoselachian sharks are surprisingly rare. The chondrichthyan assemblage is largely dominated by hybodonts, guitarfishes (rays) and chimaeroids that are all known to be euryhaline. This unexpected chondrichthyan faunal composition questions the presence of fresh to brackish water in the vicinity of the platform, and the occurrence of salinity fluctuations within a general context marine. This could explain the scarcity of neoselachian sharks and the extended success of hybodonts in the Porrentruy area as late as the Late Jurassic.Fil: Leuzinger, Léa Sylvia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Section d'archéologie et paléontologie; SuizaFil: Cuny, Gilles. Université Claude Bernard Lyon 1; FranciaFil: Popov, Evgeny. Saratov State University; Rusia. Kazan Federal University; RusiaFil: Billon Bruyat, Jean Paul. Section d'archéologie et paléontologie; Suiz

John Campbell and the Cape Breton fiddle tradition

Publisher PD

\u3cem\u3eBataclanismo\u3c/em\u3e! Or, How Deco Bodies Transformed Postrevolutionary Mexico City

In the spring of 1925, Santa Anita\u27s Festival of Flowers seemed to follow its tranquil trend of previous years. The large displays of flowers, the selection of indias bonitas (as the contestants of beauty pageants organized in an attempt to stimulate indigenism were known) and the boat-rides on the Viga Canal, all communicated what residents of neighboring Mexico City had come to expect of the small pueblo in the Federal District since the Porfiriato: the respite of a peaceful pastoral, the link to a colorful past, and the promise that mexicanidad was alive and well in the campo. Unfortunately, wrote Manuel Rámirez Cárdenas of El Globo, the modern newspaper, the next day, this idyllic tradition was rudely interrupted by a group of audacious, scantily clad women. The culprits were actresses of Mexico City\u27s Lírico theater, who walked around Santa Anita\u27s streets in picaresque clothing —stage outfits that left little to the imagination, particularly in broad daylight—and upset visitors and campesinos alike. According to Cárdenas, abuelitas and mamás were shocked by the display, averting their eyes from the female spectacle in fear of el pecado mortal. Thankfully, for the mothers and grandmothers in the audience, the festival continued in predictable fashion after the initial uproar. Organizers continued with the traditional dances, and judges selected an india bonita from a pool of young, decente mestizo girls to represent the pueblo and the festival. Unbeknownst to the residents of rural Santa Anita, the daring actresses of El Lírico were part of a new phenomenon that had swept through Mexico City like wildfire, turned the entertainment world upside down, and pushed many to reconsider what constituted female beauty, decency, and lo mexicano. A few months earlier, on February 12th, a grand variety spectacle named Voilá Paris: La Ba-ta-clán premiered in Teatro Iris and instantly sent shock waves throughout the Mexican entertainment world and the larger metropolis. The show featured seminude and nude French actresses, who performed dances and acts that appeared to be a mix of classical ballet, Ziegfeld Follies chorus lines, and tableaux vivants. Within weeks, Mexican copycat productions capitalized on the enormous success of the show, triggering a new entertainment phenomenon named after the original production: Bataclanismo. It also launched a new kind of female star, the bataclana, who came to represent the erotic, and more dangerous, attributes of the flapper for Mexican audiences, and whose body became the site of contested and divergent notions of modernity. In this article, I explore bataclanismo as a normative discourse that reached far beyond the theater into the practice of everyday life. I do so to gauge the transition of changing ideals of femininity in Mexico from 1925 to 1935, and the influence these changes had on the development of urban space. Drawing on Elizabeth Grosz\u27 and Doreen Massey\u27s insights that place and gender are mutually constitutive, this article examines the articulation between the embodied city and changing gender norms in the wake of both the Mexican revolution and the advent of twentieth-century global capital. Analyzing these relationships from Judith Butler\u27s perspective of gender performance, especially as read through bodies, I argue that a new transnational aesthetic of feminine embodiment celebrated in bataclanismo influenced a distinct urban modernity and sociability in Mexico City. This new ideal female physique that stressed length, height, and androgyny—what I term a Deco body—helped to reconfigure Mexico City in terms of gender, space and race. It ushered in new gender ideals, helped visualize urban modernity, and bridged the gap between two divergent discourses that accompanied revolutionary reform, indigenismo and mestizaje, paving the way for a mestizo modernity