Anatomical investigations : comprising descriptions of various fasciae of the human body : the discoveries of the manner in which the pericardium is formed from the superficial fascia : the capsular ligament of the shoulder joint from the brachial fascia : and the capsular ligament of the hip joint from the fascia lata : to which is added an account of some irregularities of structure and morbid anatomy : with a description of a new anatomical table /

Includes A treatise on the minute anatomy of the bones, by Antonio Scarpa; transl. by J.D. Godman.

CENTRO EDUCACIONAL UNIFICADO, CONTRAPOSIÇÃO À PEDAGOGIA DE LATA

O trabalho, resultado de uma pesquisa qualitativa em educação, procurou refletir sobre o potencial contra-hegemônico do Centro Educacional Unificado (CEU) em relação aos princípios neoliberais em educação, também, denominados de "Pedagogia de Lata". Apresenta-se um estudo bibliográfico sobre a política neoliberal em educação, comparando-a às experiências vivenciadas pela Secretaria de Educação do município de São Paulo durante os anos 90. Analisa-se a proposta da Escola Cidadã, identificando seus princípios com os do projeto do CEU. Foram realizadas entrevistas abertas com protagonistas do projeto, objetivando a análise do processo instituinte. Constatou-se que o projeto, inicialmente contra-hegemônico, passou por um dialético processo instituinte, sendo depois descaracterizado pela gestão municipal paulistana iniciada em 2005.

Pau e lata para uma educação musical: uma partitura de vidas

The field of experience and reflection in this dissertation is the Pau and Lata: Artisticpedagogical project and its activities in the field of music education It was created in 1996, by the Community School Sementes da Luz, located on Tabuleiro do Martins district, Maceió / AL. The work extended to the Rio Grande do Norte and later returned to Alagoas, keeping their activities in both states, involving approximately 280 people. The issues that moved us front the experience of Pau e Lata were: What are the main references and theoretical-methodological elements that constitute the formation of the musician in Pau e Lata? How members perceive this project and include themselves in the educational process of music formation? How it works and what is the meaning of the use of instruments and the learning of musical writing and reading? These questions lead us to undertake this dissertation, in order to deepen reflection on the processes of musical training on Pau e Lata, relating the experiences of its members in the process and the theoretical references governing their educational practice. In this sense, we outline the research objectives, which are: describe the Pau e Lata project, focusing on their context of action and their methodological processes; investigate the relationship between the effective participation of its members in the process of composition of the artistic and pedagogical repertoire and its performance in the field of cultural militancy in the environment where it operates. The writing process of this research is based on the phenomenological perspective. Therefore constitute our methodological research path two roads that communicate: 1) the organization and description of historical record of Pau e Lata (supporting documents, certificates, posters, etc.) and memories of the researcher and from other members of the group. 2) the formation of focal groups and writing and sending, via online, testimonials the participants of Pau and Lata relating to issues scrap and onomatopoeia, respectively. Participated in this process 11 components, adding the presence of the researcher, with the age between 21-45 years, all members of Pau e Lata, Core UFRN. The results of this research are focused on the discussion of three axes that describe and guide the work of the Pau e Lata: collective work, the use of the scrap as instrument and the onomatopoeia as base of a methodological process of musical training. This score was composed of three parts. The first part is presented from a collection of references from Pau e Lata, composed of printed and videographic records. The second part refers to the instrument used by Pau e Lata, and the perception of group members on these instruments, which occurs so that they are integrated in the training of the musician.The third axis tells how and what it means learning of music writing and reading, that occurs in two related aspects: the teaching-learning process and the body as a musical element in this process, associated with other actions characterized as studies and theoretical deepening

Implementation and removal of an affirmative-action quota : the impact on task assignment and workers’ skill acquisition

Both the United States and Canada have federal legislation that attempts to address employment inequities across specific target groups. The US has a long tradition of affirmative action, dating back to President Kennedy’s 1961 Executive Order; Canada enacted its Employment Equity Act in 1986. Employment Equity/Affirmative Action policy has attracted significant controversy, with high profile court cases and the repeal of state/provincial legislation. Coate and Loury (1993) examine the theoretical impact of introducing affirmative action. Unfortunately the theoretical impact of affirmative action is ambiguous. The current paper employs a laboratory experiment to shed empirical light on this theoretical ambiguity.

Computational model of membrane fission catalyzed by ESCRT-III

ESCRT-III proteins catalyze membrane fission during multi vesicular body biogenesis, budding of some enveloped viruses and cell division. We suggest and analyze a novel mechanism of membrane fission by the mammalian ESCRT-III subunits CHMP2 and CHMP3. We propose that the CHMP2-CHMP3 complexes self-assemble into hemi-spherical dome-like structures within the necks of the initial membrane buds generated by CHMP4 filaments. The dome formation is accompanied by the membrane attachment to the dome surface, which drives narrowing of the membrane neck and accumulation of the elastic stresses leading, ultimately, to the neck fission. Based on the bending elastic model of lipid bilayers, we determine the degree of the membrane attachment to the dome enabling the neck fission and compute the required values of the protein-membrane binding energy. We estimate the feasible values of this energy and predict a high efficiency for the CHMP2-CHMP3 complexes in mediating membrane fission. We support the computational model by electron tomography imaging of CHMP2-CHMP3 assemblies in vitro. We predict a high efficiency for the CHMP2-CHMP3 complexes in mediating membrane fission.

Idyll eller verklighet? : Albert Edelfelt och Gunnar Berndtson i det moderna genombrottets ambivalens

Idyll or Reality? Albert Edelfelt, Gunnar Berndtson and the ambivalent breakthrough of modernity Albert Edelfelt (1854-1905) and Gunnar Berndtson (1854-1895) have much in common. In this dissertation, I study their paintings of local peasants and fishermen and of the gentry’s summer in the county of Uusimaa in southern Finland, in the context of Nordic history of ideas. The breakthrough of modernity, with its attention on debating social problems, provides a novel angle into the oeuvres of the two artists. My focus is on the paintings which emerge in the collision of the public discussion of social matters and the values of the artists’ manorial milieu. The artists’ relation to the public discussion is scrutinized through two of the main topics: the question of the common people and democracy, and the question of equality between men and women. My dissertation is a contextual study which is based on the analysis of the artworks of Edelfelt and Berndtson, on their letters, and on the study of drama and fiction of their time. The notion “liberté, egalité, fraternité” is linked to the breakthrough of modernity. Both artists were aware of the ideal of equality. They used the means and the themes of contemporary art in their presentations, but their pictures contain the ideal of an earlier epoch: the hardworking, but still complacent common people. This conception of the common people is also reflected in the poems of J. L. Runeberg. Women of the late 19th century challenged woman’s primary role as wife and mother. In Edelfelt’s and Berndtson’s depictions of the gentry enjoying summer, women and children have the main role. Notwithstanding the debate of the breakthrough of modernity they depicted women almost without exception as good mothers. Their paintings often depict lazy days in the sunshine, which were, in reality, rare moments for the mistress of the house. Edelfelt’s and Berndtson’s subjects from the Uusimaa countryside coincide with the topics of the breakthrough of modernity, but both the pictures of the common people and the depictions of the gentry enjoying summer, are a retouched picture of reality, often an idyll, in which the public discussion of social matters is evident only materially or not at all.

Formal Verification of Full-Wave Rectifier: A Case Study

We present a case study of formal verification of full-wave rectifier for analog and mixed signal designs. We have used the Checkmate tool from CMU [1], which is a public domain formal verification tool for hybrid systems. Due to the restriction imposed by Checkmate it necessitates to make the changes in the Checkmate implementation to implement the complex and non-linear system. Full-wave rectifier has been implemented by using the Checkmate custom blocks and the Simulink blocks from MATLAB from Math works. After establishing the required changes in the Checkmate implementation we are able to efficiently verify, the safety properties of the full-wave rectifier.

Potassamide induced in situ alkylation of 5,6-dihydroisoquinolines: Structure of products

Potassamide induced in situ alkylation of 1-alkyl- 4-cyano-3-methoxy-5,6-dihydroisoquinolines (2a & 2b) with alkyl iodides (CH3I, CH3CH2I & cyclohexyl iodide) gave the 5-alkyl- and 5,9-dialkyl-5,6-dihydroisoquinolines (4–ad & 3a–e), isoquinoline derivatives, (5a–b) and diastereomeric mixture of 4- alkyl-1,2,3,4-tetrahydroisoquinolin-3(2H)-ones (6a–e & 6′a–e). Structures were assigned on the basis of spectral data [Mass, 1H & 13C NMR, 2D NOESY & HC-COLOC]. Amide induced in situ alkylation of compounds 3a and 4a with CH3I gave in almost quantitative yield the dimethylated compounds 3d and 3a respectively. While KNH2/liq.NH3 methylation of 1,2- dihydroisoquinoline, 1 with CH3I gave the mixture of compounds, 6a & 6′a and the isoquinoline derivative 5a, NaH/benzene reaction of 1 with CH3I gave exclusively 5a. N-methylation of the mixture of compounds 6a & 6′a with NaH/CH3I gave the methylated derivatives, 7 & 8. A suitable mechanism has been proposed for the formation of products.

Towards formal verification of analog mixed signal designs using SPICE circuit simulation traces

An extension to a formal verification approach of hybrid systems is proposed to verify analog and mixed signal (AMS) designs. AMS designs can be formally modeled as hybrid systems and therefore lend themselves to the formal analysis and verification techniques applied to hybrid systems. The proposed approach employs simulation traces obtained from an actual design implementation of AMS circuit blocks (for example, in the form of SPICE netlists) to carry out formal analysis and verification. This enables the same platform used for formally validating an abstract model of an AMS design, to be also used for validating its different refinements and design implementation; thereby, providing a simple route to formal verification at different levels of implementation. The feasibility of the proposed approach is demonstrated with a case study based on a tunnel diode oscillator. Since the device characteristic of a tunnel diode is highly non-linear with a negative resistance region, dynamic behavior of circuits in which it is employed as an element is difficult to model, analyze and verify within a general hybrid system formal verification tool. In the case study presented the formal model and the proposed computational techniques have been incorporated into CheckMate, a formal verification tool based on MATLAB and Simulink-Stateflow Framework from MathWorks.

Admissible fundamental operators(star)

Let F and G be two bounded operators on two Hilbert spaces. Let their numerical radii be no greater than one. This note investigates when there is a Gamma-contraction (S, P) such that F is the fundamental operator of (S, P) and G is the fundamental operator of (S*, P*). Theorem 1 puts a necessary condition on F and G for them to be the fundamental operators of (S, P) and (S*, P*) respectively. Theorem 2 shows that this necessary condition is also sufficient provided we restrict our attention to a certain special case. The general case is investigated in Theorem 3. Some of the results obtained for Gamma-contractions are then applied to tetrablock contractions to figure out when two pairs (F1, F2) and (G(1), G(2)) acting on two Hilbert spaces can be fundamental operators of a tetrablock contraction (A, B, P) and its adjoint (A*, B*, P*) respectively. This is the content of Theorem 3. (C) 2015 Elsevier Inc. All rights reserved.

Efectos de tres tipos de empaques y tres ambientes sobre la calidad fisiológica de la semilla de cebolla (Allium cepa L.) variedad sebaqueña mejorada

Se almacenó semilla de cebolla (Allium cepa L.) variedad "Sebaqueña" mejorada con el objetivo de determinar el efecto de tres condiciones ambientales (Cuarto Frío, Sébaco y Managua) y tres tipos de envases (lata hermética, lata semi-hermética y sacos de algodón) sobre la viabilidad de la semilla, así como el período en el que la calidad de la semilla se mantendrá agronómicamente aceptable. Durante el período de almacenamiento se llevaron registros de los factores ambientales (Temperatura y humedad relativa), al igual, se efectuaron pruebas de vigor y germinación en laboratorio en laboratorio. Se determinó que la alta humedad relativa (73%) en el ambiente de Cuarto Frío provocaron el deterioro rápido de las semillas en envases abiertos y las altas temperaturas (34°c) y elevada humedad relativa (75%) en el ambiente de Managua. Se observó que el ambiente que presentó mejores condiciones para el almacenamiento de las semillas fue Sébaco con temperaturas promedio de 27° C y humedad relativa media de 67% durante el período de almacenamiento; además, se observó que en envase hermético se conserva mejor el vigor y la viabilidad de la semilla en las tres condiciones ambientales establecidas teniendo un promedio de germinación mayor de 75% a los meses después de iniciado el almacenamiento en los envases.

Efecto de densidad de siembra y malezas sobre el nivel poblacional de Dalbulus maidis (Del y W) en dos variedades de maíz en Nicaragua

El maíz (zea mays) en Nicaragua representa una de los alimentos de mayor consumo popular, siendo actualmente cultivado en las diferentes regiones agrícolas del país. En Nicaragua han sido reportadas como los mayores problemas en la producción de maíz la enfermedad del achaparramiento y el gusano cogollero, Spodoptera frugiperda. Patógenos del tipo espiro plasma y mico plasma se conoces como causantes de la enfermedad del achaparramiento del maíz y ambos puedes se r transmitidos por el insecto vector conocido como la chicharrita del maíz, Dalbulus maidis (Del & W). Con el objetivo de estudios el efecto de la densidad de las plantas y la presencia y ausencia de malezas sobre el nivel poblacional de D. maidis en una variedad tolerante y una susceptible a la enfermedad del achaparramiento, se realizó un experimento durante el periodo comprendido entre los meses de noviembre 1987 y marzo 1988. Los resultados indicaron que los factores en el estudio no mostraron efecto estadísticamente significativos sobre el nivel poblacional de D. maidis, cuando estos fueron considerados por separados no obstantes, en el tratamiento número siete La intención de lata densidad de plantas, variedad tolerante y presencia de malezas hasta los 28 DDS obtuvo el promedio más bajo de D. maidis por planta, el mayor rendimiento de grano por área y el mayor rendimiento de grano por área y el mayor porcentaje de plantas sanas, aun cuando esta diferencia no resulto estadísticamente significativa entre los tratamientos sotos estudiados, se observó el efecto positivo de la presencia de malezas hasta los 28 DDs en la instalación.