Maria de Fátima Sousa Silva, Ensaios sobre Eurípides, Lisboa, Livros Cotovia, 2005, 404 pp. [ISBN 972-795-133-3]

Resumo indisponível.

La jerarquía normativa en la interpretación del artículo 133 de la Constitución Política de los Estados Unidos Mexicanos

La perspectiva constitucional sobre la jerarquía normativa de las fuentes de derecho en el sistema jurídico mexicano, ha suscitado muy interesantes y variadas controversias que han llegado hasta la emisión de criterios, tanto jurisprudenciales como no jurisprudenciales, por la Suprema Corte de Justicia de la Nación. En correspondencia con ello y la necesidad que en la academia existe para aclarar a los estudiantes de derecho, de qué manera puede interpretarse la disposición constitucional que por excelencia refiere dicha temática, se presenta una propuesta de exégesis del Artículo 133 de la Constitución Política de los Estados Unidos Mexicanos, a la luz de una investigación cualitativa sustentada explícitamente en una epistemología orientada a producir conocimiento basada en la coherencia paradigmática de las posturas existentes en el ámbito del principio de supremacía constitucional y la jerarquización normativa y en la inteligencia de que no se pretende establecer reglas fijas e inmutables, sino por el contrario, se trata de una construcción donde las ideas, conjeturas, puntos de vista y reflexiones estén en constante y estrecha relación con el contexto y con los contenidos de la producción teórica sobre el tema.

The mutable nature of particle-core excitations with spin in the one-valence-proton nucleus Sb-133

The gamma-ray decay of excited states of the one-valence-proton nucleus Sb-133 has been studied using cold-neutron induced fission of U-235 and Pu-241 targets, during the EXILL campaign at the ILL reactor in Grenoble. By using a highly efficient HPGe array, coincidences between gamma-rays prompt with the fission event and those delayed up to several tens of microseconds were investigated, allowing to observe, for the first time, high-spin excited states above the 16.6 mu s isomer. Lifetimes analysis, performed by fast-timing techniques with LaBr3(Ce) scintillators, revealed a difference of almost two orders of magnitude in B(M1) strength for transitions between positive-parity medium-spin yrast states. The data are interpreted by a newly developed microscopic model which takes into account couplings between core excitations (both collective and non-collective) of the doubly magic nucleus Sn-132 and the valence proton, using Skyrme effective interaction in a consistent way. The results point to a fast change in the nature of particle-core excitations with increasing spin. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license.

Polinização por Apis mellifera em soja em soja transgênica [Glycine max (L.) Merrill] Merrill] Roundup ReadyTM cv. BRS 245 RR e convencional cv. BRS 133.

RESUMO: O objetivo deste estudo foi verificar a influência de Apis mellifera na produção de grãos e qualidade de sementes da soja transgênica Glycine max (L.) Merrill Roundup ReadyTM e convencional. A soja transgênica foi plantada intercalada com a convencional, em 18 parcelas, em três tratamentos: gaiolas com abelhas A. mellifera, gaiolas sem abelhas e áreas descobertas, com livre visitação de insetos. Na soja transgênica, em três parcelas de cada tratamento, foi aplicado glifosato, 30 dias após a emergência. Os parâmetros analisados foram: produção de grãos; número de vagens por planta; peso de 100 sementes e porcentagem de germinação das sementes. Não houve diferença entre as cultivares, entretanto a produção de 2.757,40 kg ha-1 obtida na área coberta por gaiola com abelhas, e 2.828,47 kg ha-1 na área livre para visitação de insetos foram superiores a 2.000,53 kg ha-1 da área coberta por gaiola sem abelhas. O número de vagens por planta foi maior na área coberta por gaiola com abelhas (38,28) e área livre (32,65), quando comparado com o da área coberta por gaiola sem abelhas (21,19). O peso médio de 100 sementes e a germinação das sementes não foram diferentes entre as cultivares e nem entre os tratamentos. Conclui-se que, para as cultivares estudadas, houve benefício na produção de grãos de 37,84%, quando foi permitida a visita de abelhas. ABSTRACT. Pollination by Apis mellifera in transgenic soy (Glycine max (L.) Merrill) Roundup Ready? cv. BRS 245 RR and conventional cv. BRS 133. This research was carried out to evaluate the influence of Africanized honeybees in grain production and seed quality of Glycine max (L.) Merrill Roundup Ready? transgenic soy, as well as of conventional soy. Transgenic soy was interposed with conventional soybean, in 18 plots and three treatments: covered area with Africanized honeybees, covered area without honeybees, and uncovered area with free insect visitation. The herbicide Glyphosate was applied on three plots of each treatment of transgenic soy, 30 days after emergence. Grain production, number of pods/plant, weight per 100 seeds, and seed germination percentage were evaluated. There was no difference among cultivars; however, the production in the covered area with honeybees (2757.4 kg ha-1) and in the uncovered area (2828.47 kg ha-1) were higher than in the covered area without honeybees (2000.53 kg ha-1). The number of pods/plant was greater than in the covered area with honeybees (38.28) and in the uncovered area (32.65) as compared to the covered area without honeybees (21.19). The weight per 100 seeds seed germination did not differ among cultivars or treatments. It can be concluded that, for these cultivars, there was a rise in grain production of 37.84% when honeybee visits were allowed.

INST-D 2015. 133 Gestión del laboratorio de diseño de Cundinamarca

Vídeo 26' 51", formato mp4

Development of the Platysma Muscle and the Superficial Musculoaponeurotic System (Human Specimens at 8–17 Weeks of Development)

There is controversy regarding the description of the different regions of the face of the superficial musculoaponeurotic system (SMAS) and its relationship with the superficial mimetic muscles. The purpose of this study is to analyze the development of the platysma muscle and the SMAS in human specimens at 8–17 weeks of development using an optical microscope. Furthermore, we propose to study the relationship of the anlage of the SMAS and the neighbouring superficial mimetic muscles. The facial musculature derives from the mesenchyme of the second arch and migrates towards the different regions of the face while forming premuscular laminae. During the 8th week of development, the cervical, infraorbital, mandibular, and temporal laminae are observed to be on the same plane. The platysma muscle derives from the cervical lamina and its mandibular extension enclosing the lower part of the parotid region and the cheek, while the SMAS derives from the upper region. During the period of development analyzed in this study, we have observed no continuity between the anlage of the SMAS and that of the superficial layer of the temporal fascia and the zygomaticus major muscle. Nor have we observed any structure similar to the SMAS in the labial region.

Resolución 133 del 07 de julio de 2008: ¿Cuál es el criterio que tiene la cámara de comercio para evaluar el negocio jurídico de cesión de cuotas sociales? ¿ Cómo entiende la Cámara de comercio la adjudicación de cuotas sociales en virtud de una sucesión por causa de muerte? ¿Cuál es el efecto que tiene el embargo de las cuotas sociales sobre la adjudicación de las mismas por vía de la sucesión?

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Genus seditiosorum. L'oratoria dei populares nelle testimonianze e nei frammenti (133-44 a.C.)

Il lavoro verifica l’ipotesi dell’esistenza, durante la tarda repubblica romana (133-44 a.C.), di uno stile oratorio riconoscibile come proprio dei populares. Per identificarne le caratteristiche tecniche distintive si procede, previa revisione e aggiornamento dell’edizione critica di riferimento (Malcovati 19764), alla traduzione delle testimonianze e dei frammenti oratori relativi ai 25 principali esponenti della pars popularis (da P. Licinio Crasso Divite Muciano a G. Scribonio Curione il Giovane) e al commento di tali testi. Nell’introduzione vengono discussi, alla luce di un’esposizione dettagliata dei relativi status quaestionis e di una rilettura delle fonti, i seguenti punti: esistenza dei populares; identificazione degli oratori populares; modalità di selezione e trasmissione del materiale oratorio e caratteristiche della sua tradizione; stato del materiale e modalità migliori di edizione; eloquentia popularis in Cicerone (impiegata anche dagli ottimati); stile oratorio di Gaio Gracco, di Giulio Cesare e degli oratori graccani, mariani e cesariani; riformulazione della categoria critica (eloquentia popularium) e conclusioni storiche e stilistiche. Nella trattazione sono integrati i risultati della ricerca, che consentono di formulare di volta in volta un giudizio autonomo. I dati vengono proposti anche in forma di tabelle in tre appendici, che presentano: l’attività politico-legislativa di G. Gracco, Saturnino, Clodio e Cesare a confronto (1), le figure e gli aspetti retorici rilevati nei frammenti (2.1), i giudizi sullo stile e le qualità retoriche riscontrati nelle testimonianze (2.2). Nel commento si rende ragione delle principali questioni filologiche, storiche e storiografiche relative a ciascun passo, mentre il focus è posto sugli aspetti linguistici e retorici. Vengono messe in luce le indicazioni offerte dalla fonte sul contesto performativo, per poi passare all’analisi puntuale (sinora un desideratum della critica) degli argumenta e dello stile oratorio e studiare, infine, come tali dati si inseriscano nel quadro complessivo dell’eloquenza di questo gruppo di oratori.

Mucopolysaccharidosis Type Ii: Identification Of 30 Novel Mutations Among Latin American Patients.

In this study, 103 unrelated South-American patients with mucopolysaccharidosis type II (MPS II) were investigated aiming at the identification of iduronate-2-sulfatase (IDS) disease causing mutations and the possibility of some insights on the genotype-phenotype correlation The strategy used for genotyping involved the identification of the previously reported inversion/disruption of the IDS gene by PCR and screening for other mutations by PCR/SSCP. The exons with altered mobility on SSCP were sequenced, as well as all the exons of patients with no SSCP alteration. By using this strategy, we were able to find the pathogenic mutation in all patients. Alterations such as inversion/disruption and partial/total deletions of the IDS gene were found in 20/103 (19%) patients. Small insertions/deletions/indels (<22 bp) and point mutations were identified in 83/103 (88%) patients, including 30 novel mutations; except for a higher frequency of small duplications in relation to small deletions, the frequencies of major and minor alterations found in our sample are in accordance with those described in the literature.

Dietary Supplement Usage And Motivation In Brazilian Road Runners.

The consumption of dietary supplements is highest among athletes and it can represent potential a health risk for consumers. The aim of this study was to determine the prevalence of consumption of dietary supplements by road runners. We interviewed 817 volunteers from four road races in the Brazilian running calendar. The sample consisted of 671 male and 146 female runners with a mean age of 37.9 ± 12.4 years. Of the sample, 28.33% reported having used some type of dietary supplement. The main motivation for this consumption is to increase in stamina and improve performance. The probability of consuming dietary supplements increased 4.67 times when the runners were guided by coaches. The consumption of supplements was strongly correlated (r = 0.97) with weekly running distance, and also highly correlated (r = 0.86) with the number of years the sport had been practiced. The longer the runner had practiced the sport, the higher the training volume and the greater the intake of supplements. The five most frequently cited reasons for consumption were: energy enhancement (29.5%), performance improvement (17.1%), increased level of endurance (10.3%), nutrient replacement (11.1%), and avoidance of fatigue (10.3%). About 30% of the consumers declared more than one reason for taking dietary supplements. The most consumed supplements were: carbohydrates (52.17%), vitamins (28.70%), and proteins (13.48%). Supplement consumption by road runners in Brazil appeared to be guided by the energy boosting properties of the supplement, the influence of coaches, and the experience of the user. The amount of supplement intake seemed to be lower among road runners than for athletes of other sports. We recommend that coaches and nutritionists emphasise that a balanced diet can meet the needs of physically active people.

The Lea Grating Test In Assessing Detection Grating Acuity In Normal Infants Less Than 4 Months Of Age.

To assess binocular detection grating acuity using the LEA GRATINGS test to establish age-related norms in healthy infants during their first 3 months of life. In this prospective, longitudinal study of healthy infants with clear red reflex at birth, responses to gratings were measured at 1, 2, and 3 months of age using LEA gratings at a distance of 28 cm. The results were recorded as detection grating acuity values, which were arranged in frequency tables and converted to a one-octave scale for statistical analysis. For the repeated measurements, analysis of variance (ANOVA) was used to compare the detection grating acuity results between ages. A total of 133 infants were included. The binocular responses to gratings showed development toward higher mean values and spatial frequencies, ranging from 0.55 ± 0.70 cycles per degree (cpd), or 1.74 ± 0.21 logMAR, in month 1 to 3.11 ± 0.54 cpd, or 0.98 ± 0.16 logMAR, in month 3. Repeated ANOVA indicated differences among grating acuity values in the three age groups. The LEA GRATINGS test allowed assessment of detection grating acuity and its development in a cohort of healthy infants during their first 3 months of life.

Enzymatic Biodiesel Synthesis From Yeast Oil Using Immobilized Recombinant Rhizopus Oryzae Lipase.

The recombinant Rhizopus oryzae lipase (1-3 positional selective), immobilized on Relizyme OD403, has been applied to the production of biodiesel using single cell oil from Candida sp. LEB-M3 growing on glycerol from biodiesel process. The composition of microbial oil is quite similar in terms of saponifiable lipids than olive oil, although with a higher amount of saturated fatty acids. The reaction was carried out in a solvent system, and n-hexane showed the best performance in terms of yield and easy recovery. The strategy selected for acyl acceptor addition was a stepwise methanol addition using crude and neutralized single cell oil, olive oil and oleic acid as substrates. A FAMEs yield of 40.6% was obtained with microbial oils lower than olive oil 54.3%. Finally in terms of stability, only a lost about 30% after 6 reutilizations were achieved.